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Damping air hammer

A technology of air hammer and hammer head, which is applied in the field of forging to achieve the effect of reasonable design and labor saving

Inactive Publication Date: 2015-04-29
天津奥特盛业重型锻压有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Although the air hammer is a traditional forging tool, there is still a lot of room for improvement, such as the design of shock absorption, and how to fix the forging is also a problem that has not been easy to solve.

Method used

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  • Damping air hammer

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Embodiment Construction

[0013] A kind of shock-absorbing air hammer of the present embodiment comprises a fuselage 1, a motor 2, a hammer head 3, an anvil 5 and a base 4, a spring sleeve 10 is arranged on the outside of the hammer head 3, and an anvil 5 below the hammer head 3 On the top, a firmware table 8 is provided, and a number of jacks are arranged inside the firmware table 8, and a firmware mold 9 arranged on the firmware table 8 is also matched with the shock-absorbing air hammer, and the bottom of the firmware mold 9 is provided with a The pillar corresponding to the internal jack of platform 8. Be convenient to change firmware mold 9 like this, only need to propose firmware mold 9 and get final product.

[0014] The firmware table 8 is welded on the anvil 5, and a number of reinforcing ribs 7 are arranged around it, so as to enhance the anti-beating ability.

[0015] Firmware die 9 is circular or rectangular, depending on the shape of common forgings, raised around, smooth in the middle, j...

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Abstract

The invention provides a damping air hammer. The damping air hammer comprises a body, a motor, a hammer head, an anvil block and a pedestal, wherein a spring ring is arranged on the outer side of the hammer head; a firmware table is arranged on the anvil block on the lower side of the hammer head and is welded to the anvil seat; a plurality of reinforcing ribs are arranged around the firmware table; a plurality of plug holes are formed in the firmware table; a firmware mold which is matched with the damping air hammer is also arranged on the firmware table; a supporting column which corresponds to the plug holes in the firmware table is arranged at the bottom of the firmware mold. The damping air hammer has the advantages and positive effects that the damping air hammer is rational in design, a spring sleeve realizes effective damping, the anvil seat and the firmware table are firmly welded together, the reinforcing ribs are arranged to guarantee that the anvil seat is firm and the work is facilitated, the firmware table is combined with the firmware mold so as to conveniently take out and replace the firmware mold, and a forging is placed in a groove because of the groove type design without being clamped for hammering so as to realize safety and save labor.

Description

technical field [0001] The invention relates to the technical field of forging, in particular to a shock-absorbing air hammer. Background technique [0002] The air hammer is a large tool commonly used in the forging field. It is generally pneumatic and has two cylinders. The compression cylinder compresses the air and sends it into the working cylinder through the distribution valve to push the piston and the hammer head to move up and down for hammering. The equipment is flexible in operation and is suitable for all kinds of free forging: such as stretching, upsetting, punching, shearing, forging welding, twisting, bending, etc., and various open die forgings can be carried out by using the pad die. [0003] Although the air hammer is a traditional forging tool, there is still a lot of room for improvement, such as the design of shock absorption, and how to fix the forging is also a problem that has not been easy to solve. Contents of the invention [0004] The object o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21J7/04B21J7/24
Inventor 杜志生
Owner 天津奥特盛业重型锻压有限公司
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