47results about How to "Easy for stamping" patented technology

The invention discloses an internal and external double-sleeve restraining folded steel plate energy-consuming support. The support comprises a core cylinder, an internal sleeve arranged in the core cylinder, end pressure bearing plates arranged at cylinder openings in the two sides of the core cylinder, a cross-shaped fixing plate arranged in the internal sleeve and connected with the inner sides of the end pressure bearing plates, cross-shaped plates connected to the outer sides of the end pressure bearing plates, an external sleeve arranged outside the core cylinder in a connected mode, and external sleeve sealing plates connected to the two ends of the external sleeve. The core cylinder is formed by sequentially connecting multiple energy-consuming units. The good post-yielding energy-consuming ability of the support is utilized for reducing earthquake response to buildings, and the support is easy to manufacture, convenient to install and capable of being applied to the structure seismic aspect, and effectively reduces earthquake disasters.

The invention discloses a plate punching method. A punching device is adopted in the method; the punching device includes a base and a mounting base; a punching die is arranged in the mounting base; a bracket is arranged on one side of the base, and is connected with a mounting frame; a cylinder is arranged at the lower part of the mounting frame, and is connected with a punching head; an intake port of the cylinder is connected with an intake pipe; the intake pipe is slidingly connected with a valve element; a mounting hole is formed in the mounting frame; the valve element extends into the mounting hole; an electromagnet is arranged in the mounting hole, and is provided with a magnet exciting coil; multiple air collecting tanks are formed in the punching head; a piston is arranged in a piston cavity; the tail part of the piston extends out of the punching head, and is connected with a first rack; a rotating shaft is connected with a generator; photoelectric switches are arranged on the base; and the punching device further includes two accumulators and a light source. The plate punching method prevents potential safety hazards of workers caused by the cylinder driving the punching head to downwards move due to misoperation of the workers when hands of workers do not leave a punching area yet.

A press molding system (1) may include a first press molding apparatus (2) and a second press molding apparatus (3). When a material (M3) molded by the first press molding apparatus (2) is conveyed to the second press molding apparatus (3), an orientation of the material may be changed simultaneously with the conveyance from an orientation taken when conveyed out of the first press molding apparatus (2) to a desired orientation for the second press molding apparatus (3).

Disclosed is a sheet stamping device. The sheet stamping device comprises a base and a mounting base. A stamping die is arranged in the mounting base. A support is arranged on one side of the base, and a mounting frame is connected to the support. An air cylinder is arranged at the bottom of the mounting frame, a stamping head is connected to the air cylinder, an air inlet pipe is connected to an air inlet of the air cylinder, and a valve element is connected to the air inlet pipe in a sliding mode. A mounting hole is formed in the mounting frame, and the valve element stretches into the mounting hole. An electromagnet is further arranged in the mounting hole, and an excitation coil is arranged on the electromagnet. A plurality of air collecting grooves are formed in the stamping head. A piston is arranged in a piston cavity, and a piston tail portion stretches out of the stamping head and is connected with a first rack. An electric generator is connected to a rotating shaft. Photoelectric switches are further arranged on the base. The sheet stamping device further comprises two storage batteries and a light source. By the adoption of the scheme, the hidden danger that before the hands of a worker leave from a stamping region, due to the misoperation, the air cylinder drives the stamping head to move downwards, and the safety is the worker is affected is avoided.

A front longitudinal beam energy-adsorption structure for a vehicle comprises a front longitudinal beam assembly (10), the front longitudinal beam assembly (10) comprising a body (1) and a cover plate (2). The body (1) has a U-shaped structure and is provided with a body upper wing (11), a body inner side wing (12), a body lower wing (13), and a body lower flange (14). The cover plate (2) is provided with a cover plate upper flange (21) and a cover plate outer side wing (22). One or more first L-shaped conduction structures (101) are arranged on the body (1). One side of each first L-shaped conduction structure (101) consists of convex structures (111) on the body upper wing, and the other side of each first L-shaped conduction structure (101) consists of concave structures (121) on the body inner side wing. In order to match the first L-shaped conduction structures on the body (1), second L-shaped conduction structures (102) also can be arranged at corresponding positions on the cover plate (2). The front longitudinal beam energy-adsorption structure for a vehicle has a good mechanical property, good molding processability, and good welding processability.

The invention discloses a foam component and a processing method thereof. The processing method includes the steps of: S1: sticking a monolayer protective film to the upper surface of a first protective film; S2: punching an area with a set shape on a release film by a punching technology; S3: removing a first release film located outside the area, and sticking the upper surface of the foam on the first protective film in the area and beyond the area; S4: punching the foam and the first protective film through by a punching technology to form an annular part on the foam, with the inner edge of the foam's annular part located outside the outer edge of the first release film; and S5: removing the water material outside the annular part. The processing method for the foam component provided by the invention facilitates the punching processing of foam and reduces the shift deformation risk of the foam frame.

The invention discloses an outer casing pipe constraint folding steel plate energy consumption support. The support comprises an outer casing pipe, a core barrel arranged in the outer casing pipe, end bearing plates arranged at barrel openings of the two sides of the core barrel and outer casing pipe seal plates arranged at the ends of the two side of the outer casing pipe; the end bearing plates are connected with cross-shaped node plates penetrating through the outer casing pipe seal plates, and the core barrel is formed by sequentially connecting multiple energy consumption units. The support reduces earthquake responses of buildings through the good post-yielding energy consumption capacity, is easy to manufacture and convenient to install and can be applied to structural earthquake resisting and effectively reduce earthquake disasters.

The invention discloses an internal and external double-sleeve restraining folded steel plate energy-consuming support. The support comprises a core cylinder, an internal sleeve arranged in the core cylinder, end pressure bearing plates arranged at cylinder openings in the two sides of the core cylinder, a cross-shaped fixing plate arranged in the internal sleeve and connected with the inner sides of the end pressure bearing plates, cross-shaped plates connected to the outer sides of the end pressure bearing plates, an external sleeve arranged outside the core cylinder in a connected mode, and external sleeve sealing plates connected to the two ends of the external sleeve. The core cylinder is formed by sequentially connecting multiple energy-consuming units. The good post-yielding energy-consuming ability of the support is utilized for reducing earthquake response to buildings, and the support is easy to manufacture, convenient to install and capable of being applied to the structure seismic aspect, and effectively reduces earthquake disasters.

The invention discloses an aluminium profile window frame for a filter window. The aluminium profile window frame for the filter window comprises a U groove-shaped window frame main body of the filter window which consists of a front side plate, an outer side plate and a rear side plate and is used for arranging various types of equipment internally, a web plate which is arranged on the U groove-shaped window frame main body, a flange plate and a reserved sealing strip groove which are arranged on the outer edge of the web plate, a reserved inner side front fixing groove which is formed in the inner side of a notch of the front side plate of the U groove-shaped window frame main body, a reserved electric wire groove which is formed in the inner side of the front side plate of the U groove-shaped window frame main body, a reserved upper corner assembling piece groove which is formed in the inner side of the front side plate of the U groove-shaped window frame main body, a reserved lower corner assembling piece groove which is formed in the inner side of the rear side plate of the U groove-shaped window frame main body, a reversed inner side rear fixing groove which is formed in the inner side of the notch of the rear side plate of the U groove-shaped window frame main body, and a rear side plate sealing strip mounting groove which is formed in the outer side of the rear side plate. The aluminium profile window frame for the filter window has the advantages that the weight is light, the appearance is attractive, and the filter window frames in various sizes are conveniently connected and machined by using corner assembling pieces and corner connectors by adopting an aluminium profile window frame material; the shape of the U groove-shaped window frame main body facilitates the punching machining of a waterproof air inlet hole in the filter window frame and the mounting of various components of the filter window frame.