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Gun head of pneumatic hot riveting gun

A technology for pneumatic heat and riveting guns, applied in the field of heat riveting gun heads, can solve the problems of reducing installation efficiency, waste of resources, etc., and achieve the effects of improving support force, prolonging service life, and increasing support length

Inactive Publication Date: 2020-08-14
淮南巧天机械设备技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to make up for the deficiencies in the prior art, the invention proposes a pneumatic heat riveting gun head. The invention is mainly used to solve the problem that the heat riveting gun heads on the market can only be installed with the same type of bolt or rivet. When using bolts or rivets, other types of gun heads need to be replaced, thereby reducing installation efficiency and causing waste of resources. At the same time, the existing heat riveting gun heads can only be installed on the same type of heat riveting gun, so it is necessary to equip Problems with many different types of gun tips

Method used

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  • Gun head of pneumatic hot riveting gun
  • Gun head of pneumatic hot riveting gun
  • Gun head of pneumatic hot riveting gun

Examples

Experimental program
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Effect test

Embodiment approach

[0025] As an embodiment of the present invention, the left end surface of the connecting block 1 is provided with a first round groove 21 at the centerline position, and a first round block 22 is slidably connected in the first round groove 21; The right side of the block 22 is fixedly connected with a first airbag 23 in the inner wall of the first circular groove 21; the opposite side of each of the chucking heads 2 is fixedly connected with a second airbag 24 evenly arranged in the inner wall of the chucking head 2, and The second air bag 24 communicates with the first air bag 23 through the trachea; during work, when the bolts are put between the clamping heads 2 and the bolts continue to be pressed, the first round block 22 starts to move toward the first round due to the pressure of the bolts. Sliding in the groove 21, the first airbag 23 in the first circular groove 21 can be squeezed during the sliding process of the first round block 22. When the first airbag 23 is sque...

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Abstract

The invention belongs to the technical field of a gun head of a hot riveting gun, and particularly relates to a gun head of a pneumatic hot riveting gun. The gun head of the pneumatic hot riveting guncomprises a connecting block, four installing and clamping heads and installing heads, wherein first slide grooves in uniform arrangement are formed in the end surface of the left side of the connecting block; a first slide block is glidingly connected in each first slide groove; the four installing and clamping heads are fixedly connected with the first slide blocks in a one-to-one mode; the right side of each installing and clamping head is rotationally connected with a first driving block in the inner wall of the connecting block; first arc-shaped grooves in uniform arrangement are formedin the inner wall of the first driving block; and each first slide block is glidingly connected with the arc-shaped grooves in uniform arrangement. The gun head of the pneumatic hot riveting gun is mainly used for solving the problems that an existing gun head of the hot riveting gun in the market can only be used for installing the same kind of bolts or rivets, and when bolts or rivets of different models need to be installed, gun heads of other models need to be replaced, so that the installation efficiency is reduced, and resource waste is caused; and meanwhile, the existing gun head of thehot riveting gun can only be installed on the hot riveting guns of the same model.

Description

technical field [0001] The invention belongs to the technical field of heat riveting gun heads, in particular to a pneumatic heat riveting gun head. Background technique [0002] With the advancement of science and technology, riveting guns are used for the fastening and riveting of various metal sheets, pipes and other manufacturing industries. At present, they are widely used in the riveting of electromechanical and light industrial products such as elevators, switches, instruments, furniture, and decoration. Developed to solve the shortcomings of metal sheets and thin tubes that weld nuts are easy to melt and tapped internal threads are easy to slip. It can rivet riveting products that do not require tapping internal threads or welding nuts. The purpose of the riveting gun: If the nut of a certain product needs to be installed on the outside, and the inside space is too small to allow the indenter of the sub-riveting machine to enter the riveting and the method of budding...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21J15/10B21J15/18
CPCB21J15/105B21J15/18
Inventor 王芝义周晨
Owner 淮南巧天机械设备技术有限公司
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