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Rear tailstock anti-deformation device and using method thereof

A rear tailstock and anti-deformation technology, applied in furnaces, heat treatment equipment, heat treatment furnaces, etc., can solve problems such as affecting product performance, large volume, deformation, etc., to ensure product quality and prevent shape changes.

Pending Publication Date: 2021-10-19
INNER MONGOLIA NORTH HAULER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the large volume of the rear tailstock of the dump truck frame, it will be deformed during the heat treatment process, which will affect the product performance

Method used

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  • Rear tailstock anti-deformation device and using method thereof
  • Rear tailstock anti-deformation device and using method thereof
  • Rear tailstock anti-deformation device and using method thereof

Examples

Experimental program
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Effect test

Embodiment Construction

[0027] The following description illustrates specific embodiments of the invention sufficiently to enable those skilled in the art to practice and reproduce it.

[0028] Such as figure 1 As shown, it is a structural schematic diagram of the anti-deformation device for the rear tailstock in the present invention.

[0029] The rear tailstock anti-deformation device includes: a fixed positioning shaft 1, a movable positioning shaft 2, a baffle plate 3, and a screw 4. The movable positioning shaft 2 is connected to one end of the fixed positioning shaft 1 through threads, and the baffle plate 3 has a baffle plate through hole, and the screw 4 passes through the baffle plate through hole to connect the two baffle plates 3 to the fixed positioning shaft 1 and the movable positioning shaft 1 respectively. Locate the outer end of shaft 2.

[0030] Such as figure 2 Shown is a structural diagram of the fixed positioning shaft in the present invention.

[0031] Fix the positioning s...

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PUM

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Abstract

The invention discloses a rear tailstock anti-deformation device. The anti-deformation device comprises a fixed positioning shaft, a movable positioning shaft, baffles and screws, wherein the movable positioning shaft is connected to one end of the fixed positioning shaft through threads, baffle through holes are formed in the baffles, and the screws penetrate through the baffle through holes to connect the two baffles to the outer side end of the fixed positioning shaft and the outer side end of the movable positioning shaft respectively. The invention further discloses a using method of the rear tailstock anti-deformation device. According to the rear tailstock anti-deformation device, the shape of the frame rear tailstock can be effectively prevented from being changed during heat treatment, it is guaranteed that enough machining allowance exists subsequently, and therefore the product quality is guaranteed.

Description

technical field [0001] The invention belongs to a processing tool for a rear tailstock of a dump truck frame, and in particular relates to a rear tailstock anti-deformation device and a use method thereof. Background technique [0002] The rear tailstock of the dump truck frame is used to articulate the compartment and the frame so that the compartment can rotate around the frame and unload. [0003] Chinese Publication No. CN202243119U discloses a rear tailstock of a dump truck frame. The left rear tailstock, cylinder body, and right rear tailstock are welded together to form an integral rear tailstock structure. The left rear tailstock and the right rear tailstock The front end of the seat is a rectangular section, which is welded together with the longitudinal beam of the vehicle frame and becomes a part of the vehicle frame. The outer sides of the left rear tailstock and the right rear tailstock are respectively provided with compartment hinge holes, safety pin sockets,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C21D9/00
CPCC21D9/0068C21D9/0025
Inventor 温春梅刘文忠李显武段景飞闫海军巴雅尔图叶博文狄志红宋晗赵磊康春燕
Owner INNER MONGOLIA NORTH HAULER