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Tool changing device for vertical broaching machine

A technology of vertical broaching machine and tool changing device, which is applied in the directions of positioning device, clamping, supporting, etc., can solve the problems of increasing the labor intensity of operators, reducing production efficiency, and long tool changing time, so as to reduce labor intensity and operation. Hazardous, increased productivity, and extremely low manufacturing costs

Active Publication Date: 2013-04-24
SHANTUI CONSTR MASCH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method is complicated to operate and takes a long time to change the tool, which increases the labor intensity of the operator and reduces the production efficiency

Method used

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  • Tool changing device for vertical broaching machine

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Embodiment Construction

[0035] The invention discloses a tool changing device for a vertical broaching machine, which can shorten the tool changing time, reduce the labor intensity of operators and improve production efficiency.

[0036] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0037] see figure 1 , figure 1 It is a schematic structural diagram of a tool changing device for a vertical broaching machine provided by an embodiment of the present invention.

[0038] The tool changing device for a vertical broaching machine provided ...

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Abstract

The invention discloses a tool changing device for a vertical broaching machine. The tool changing device comprises a dwang (19), a swing block (12), a guide rod (10) and a sliding block (4), wherein the dwang (19) is rotatably arranged on the vertical broaching machine; one end of the swing block (12) is fixed on the dwang (19); the guide rod (10) can be rotatably arranged on the vertical broaching machine, one end of the guide rod (10) is rotatably connected with the other end of the swing block (12); and the sliding block (4) is arranged on the other end of the guide rod (10) and provided with a sliding chute which can be matched with the end part of a bolt (3) used for installing a broach (20). In the tool changing device for the vertical broaching machine provided by the invention, the tool changing of the vertical broaching machine is performed at the exterior of a machine tool instead of the interior of the machine tool, thereby reducing the labor intensity and operation dangerof an operator, saving time and improving the production efficiency; and the tool changing device is simple in structure, is convenient for regulation, insulation and exchange, is easy to maintain and has extremely low manufacturing cost.

Description

technical field [0001] The invention relates to the technical field of vertical broaching machines, in particular to a tool changing device for vertical broaching machines. Background technique [0002] The broaching machine is a machine tool that uses a broach as a tool to process through holes, planes and formed surfaces of workpieces. Broaching can obtain high dimensional accuracy and small surface roughness, high productivity, and is suitable for mass production in batches. Most broaching machines only have the main motion of the broach for linear broaching, but no feed motion. The broaching machine generally has a vertical broaching machine and a horizontal broaching machine. [0003] At present, vertical broaching machines generally do not have a special tool changing device, and the operator needs to insert the knife into the positioning groove at the upper end of the broaching machine, and then insert the latch at the lower end of the broaching machine. This metho...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23Q3/155
Inventor 胡传朋武永福徐春雷权中华李涛涛董松金率秀清田伍臣闫大明乔锟
Owner SHANTUI CONSTR MASCH CO LTD
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