35results about How to "Guaranteed processing progress" patented technology

The invention relates to the technical field of double-sided adhesive tape, in particular to a device for automatically cutting double-sided adhesive tape and its processing technology. The distance between them can clamp double-sided tapes of different widths, which is convenient for the production and use of double-sided tapes of different widths; there is a compression spring in the installation notch, which is convenient for the installation and removal of the threaded rod, and improves the installation efficiency during processing. Guarantee the processing progress; the micro-motor drives the two-way threaded rod to rotate, so that the upper cutting blade and the lower cutting blade move towards each other under the restriction of the guide rod, and quickly cut off the double-sided adhesive tape, ensuring the cutting quality of the double-sided adhesive tape, so that the cutting edge does not Adhesion does not affect the next use, and effectively improves the user's work efficiency; the installation plate fixes the double-sided adhesive on the user's operating table, which is convenient for the user to use, and fixes the support mechanism so that the double-sided adhesive can be used when it is in use. , no movement occurs.

The invention belongs to the technical field of rough turning toothed sector machining, and particularly relates to a rough turning toothed sector machining method. The rough turning toothed sector machining method comprises the specific machining steps that: S1, rotation speed is adjusted; a to-be-machined blank is clamped on a rotary table of a hobbing lathe; a longitudinal adjusting slide tableis arranged on a base of the hobbing lathe; a left end of the longitudinal adjusting slide table is connected with a hobbing through a hydraulic adjusting device and a rotation mechanism; an outer wall spiral knife edge of the hobbing is opposite to a to-be-cut toothed sector in spiral direction; the rotation speed of the hobbing is faster than that of the blank; S2, machine parameters are set; S3, hobbing is performed in steps; S4, surface treatment is performed; and S5, further grinding is performed. According to the rough turning toothed sector machining method, preparation is made for procedures of finish machining; machining precision is ensured during a rough machining process; convenience is provided for subsequent machining and positioning; and through stepwise machining, damage to a part is reduced, and machining speed can be maintained.

The invention discloses a grinding device for a metal pipe. The grinding device comprises a machining table, grinding mechanisms and a clamping rotation mechanism, wherein a portal support frame is arranged on the machining table; the clamping rotation mechanism is arranged at the top of the portal support frame; two grinding mechanisms are arranged, and arranged at the two sides of the corresponding clamping rotation mechanism on the machining table; and each grinding mechanism comprises an installation fixing plate, an adjustment rod, a grinding abrasive belt installation frame, a grinding abrasive belt and a first drive motor. The grinding device disclosed by the invention is reasonable in structural design; through the design that a pipe clamping mechanism and the grinding abrasive belts are both equipped with motor drive structures, the grinded metal pipe and the grinding abrasive belts are both capable of automatically rotating, so that the grinding speed and the grinding efficiency are increased; and meanwhile, the crisis-fighting capacity of the device is improved, and the normal grinding machining of the device is not influenced in the case that the drive motor of any of the pipe clamping mechanism and the grinding abrasive belts is damaged, so that the machining progress for the product is ensured.

The invention discloses a material blocking and pushing device for an electronic cut-to-size saw. The material blocking and pushing device comprises a baffle assembly arranged on the right side of a box body provided with a cutting device and a material pressing device inside, a frame, a clamping feeding assembly and a feeding port, wherein the clamping feeding assembly and the feeding port are arranged at the right end of the frame. The material blocking and pushing device is arranged on the right side of the box body, and the feeding port is arranged between the baffle assembly and the clamping feeding assembly. The baffle assembly is composed of a baffle, a first air cylinder, a second air cylinder, a first linear guiding track and a first sliding block. The baffle moves back and forth along the first linear guiding track in the vertical direction through the first sliding block, and the clamping feeding assembly is fixed at the right end of the frame and composed of a frame traverse beam fixed at the upper end of the frame, a motor, a transmission shaft with a gear at the end, a second sliding block and a mechanical arm. By means of the technical scheme, the material blocking and pushing device is convenient to operate, safe and reliable and fast in machining, greatly improves efficiency, reduces labor intensity of workers and cost and improves machining precision of products.

The invention discloses an automatic sorting machine for bearing retainer workpiece concave and convex surfaces. A sorting turntable (13) on an engine base plate (8) is connected with a toggling disk (16) below the engine base plate (8), positioning sorting sleeves (G) are uniformly arranged on a positioning disk (3), sorting rods (2) can be inserted in the positioning sorting sleeves (G), and installed on the sorting turntable (13), a lifting cylinder (22) in an engine room (9) jacks up the positioning disk (3), a pushing and rotating cylinder (20) is connected with a pushing and rotating connecting rod (27) to drive a positioning cylinder (26) to rotate and push the toggling disk (16) to be connected with the sorting turntable (13) and rotate, when the lifting cylinder (22) descends, the positioning sorting sleeves (G) on the positioning disk (3) are matched with corresponding sorting bottom dies (14) on the sorting turntable (13) to enable irregular workpieces falling on the sorting bottom dies (14) to be sorted and classified and then sheathed on the sorting rods (2), and the pushing and rotating cylinder (20) is connected with the pushing and rotating connecting rod (27) to drive the positioning cylinder (26) to return to an original position and repeat the cyclic action. The automatic sorting machine is convenient to operate, reliable in performance, high in degree of automation and good in sorting effect, and can meet the machining needs of a matched production line.

The invention relates to a tool for limiting the rotating freedom degree of a workpiece. The tool for limiting the rotating freedom degree of the workpiece comprises a supporting pillar body and cap pillars, wherein a mounting part capable of being reliably fixed on a machining platform is arranged at one end of the supporting pillar body, and the cap pillars are arranged at the other end of the supporting pillar body and are used for abutting against the surface of the workpiece to be machined. When the workpiece in tight contact with the cap pillars has rotating tendency, the cap pillars supply acting force which is parallel to the machining platform and opposite to the rotating tendency of the workpiece to prevent the workpiece from rotating, and the cap pillars can be reliably supported by the supporting pillar body. Compared with the mode that the workpiece is prevented from rotating through friction force in the prior art, the supporting capability of the cap pillars in the tool to the workpiece is much larger that the friction force between the workpiece and a press block and the friction force between the workpiece and the machining platform, therefore, the workpiece pressed on the machining platform tightly can be effectively prevented from rotating in the machining process, and the machining progress and the machining precision of the workpiece are ensured.