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Inclined multi-hole processing device for special-shaped die castings

A die-casting and hole processing technology, which is applied in the direction of manufacturing tools and other manufacturing equipment/tools, can solve the problems of low precision and inability to cooperate with drilling synchronous operations, and achieve selective use, effective positioning methods, and reduced positioning times Effect

Active Publication Date: 2015-04-08
宁波环亚机械制造有限公司
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  • Description
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Problems solved by technology

Another example is that the patent notification number is CN202763109U, a special machine for porous processing, including a support, a motor, a gear box and a multi-axis device, and a plurality of drill bits are arranged downwards using the multi-axis device; the motor is axially connected to the gear box, and the gear box is connected to the multi-axis device , and drive the drill bit to rotate; this transmission method has low precision, and the holes are completely fixed
And for the operation that the punching process can be used for the product, it is also unable to cooperate with the drilling synchronous operation
In addition, although there are many positioning designs for dies and irregular workpieces, they all have limitations.

Method used

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  • Inclined multi-hole processing device for special-shaped die castings
  • Inclined multi-hole processing device for special-shaped die castings
  • Inclined multi-hole processing device for special-shaped die castings

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Embodiment Construction

[0021] The technical solutions of the present invention will be further specifically described below through the embodiments and in conjunction with the accompanying drawings.

[0022] see figure 1 , figure 2 , the present embodiment is a porous processing device for special-shaped die castings with an inclination angle. The punching tool is arranged horizontally, and a fixed base 1 is provided. A tool rest guide device 2 with a horizontal guide rail is installed on the fixed base 1. Pneumatic active power cylinder 10 is housed, and movable plate 3 is housed at the end of piston rod of active power cylinder 10, and multi-purpose cutter 5 is connected with movable plate 3.

[0023] Multipurpose tool 5 comprises two kinds of tools, and the one, punching die 52, the 2nd, drill bit 53.

[0024] see Figure 4 , wherein, the handle of the die 52 is fixed on the die clamp 51, the die clamp 51 has a diameter adjustment function, the die clamp 51 is installed in the die frame 4, an...

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Abstract

The invention relates to an inclined multi-hole processing device for special-shaped die castings and aims to solve problems about processing of various holes of the special-shaped die castings. The processing device comprises a fixed base, an inclined bracket at one end of the fixed base and a main power cylinder and is characterized in that a propping device is arranged above the inclined bracket; the propping device comprises a push rod with an air hole; a rigid arc-shaped ladle is arranged at the end part of the push rod; a protective air cushion, of which the area is greater than that of the rigid arc-shaped ladle, is arranged on the surface of the rigid arc-shaped ladle; the fixed base comprises a tool rest guiding device; a multi-purpose tool is arranged in the tool rest guiding device; and the multi-purpose tool comprises a punching die and a multi-angle drilling tool. The processing device provided by the invention provides an effective positioning way for irregular products, and can reduce the positioning times or achieve one-step processing forming for components with a multi-angle hole processing requirement; the punching die and the multi-angle drilling tool are arranged in the processing device so as to satisfy selective use; the universal propping device is better adapted to special-shaped parts such as parts with curved surfaces.

Description

technical field [0001] The invention relates to the technical field of mechanical equipment, in particular to a porous processing device for special-shaped die castings with an inclination angle. Background technique [0002] For special-shaped workpieces, especially products with irregular shapes obtained by casting, injection molding, and die-casting, the hole processing process is more complicated. The main problem comes from positioning, and it is difficult to guarantee the positional relationship of holes, especially long holes. processing. Existing devices generally process long and deep holes for a single hole, and there are few universal solutions for positioning irregular surfaces. For example, the patent publication number is CN104001967A, which discloses a precision micro ultra-long deep hole drilling machine, which utilizes a linear motor and a servo motor with a drill bit on the output shaft to extend or retract the drilling, and this device just abandons trans...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P23/02
CPCB23P23/04
Inventor 旷文中
Owner 宁波环亚机械制造有限公司
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