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Horizontal fixture for machine body

A body, horizontal technology, applied in the field of the body horizontal fixture, can solve the problems such as the inability to locate the upper cylinder hole of the body, and the inability to realize the clamping and positioning of the body, and achieve the effect of ensuring the accuracy of positioning and clamping

Active Publication Date: 2021-11-09
SHENGRUI TRANSMISSION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this solution can realize the positioning of the body, it cannot effectively locate the upper cylinder hole of the body, and cannot realize the clamping and positioning of the body under high machining accuracy requirements.

Method used

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  • Horizontal fixture for machine body
  • Horizontal fixture for machine body
  • Horizontal fixture for machine body

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Experimental program
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Embodiment Construction

[0021] Such as figure 1 , figure 2 , image 3 with Figure 4 As shown, a horizontal fixture for a body includes a base 1, the base 1 is provided with a body downward positioning mechanism 2 for pressing the body downward, the base 1 is also provided with a support mechanism, and the base 1 is provided with a support mechanism. Also be provided with the column body 5 that stretches into described cylinder hole 3, described column body 4 is provided with cylinder hole 3 internal tightening positioning mechanism; 3. Carry out tightening and positioning, press and position the body by pressing down the positioning mechanism, and the supporting mechanism supports the positioning points on the body, thus effectively ensuring the positioning and clamping accuracy of the body.

[0022] Such as figure 1 , Figure 5 with Image 6 As shown, the tightening and positioning mechanism in the cylinder hole 3 includes a plurality of symmetrically distributed expansion blocks 6 that are ...

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Abstract

The invention discloses a horizontal fixture for a machine body, which comprises a base, a machine body pressing and positioning mechanism for pressing a machine body downwards is arranged on the base, a supporting mechanism is further arranged on the base, a cylinder stretching into a cylinder hole is further arranged on the base, and a tensioning and positioning mechanism in t he cylinder hole is arranged on the cylinder; and the cylinder is inserted into the cylinder hole, the cylinder hole is tensioned and positioned through the tensioning and positioning mechanism, the machine body is pressed and positioned through the pressing and positioning mechanism, and the supporting mechanism supports a positioning point on the machine body, so that the positioning and clamping precision of the machine body is effectively guaranteed.

Description

technical field [0001] The invention relates to a horizontal clamp for a machine body. Background technique [0002] In the prior art, the body fixtures mostly use a compression fixing mechanism and a support fixing mechanism to clamp and position the body. For example, the technical solution disclosed in [Chinese Invention] CN201721802432.X discloses a diesel engine body fixture, a hydraulic locking mechanism Lift up the circular positioning pin and the diamond-shaped positioning pin, turn the diesel engine body so that the circular positioning pin and the diamond-shaped positioning pin fall into the corresponding positioning hole of the diesel engine body, and then rotate the threaded rod to press down the pressing block to clamp artifact. The drilling template is detachable and positioned with pins, fixed with the base of the clamp body by long fastening bolts and nuts, and the workpiece is installed on the support plate connected to the clamp body through circular posit...

Claims

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Application Information

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IPC IPC(8): B23B31/40B23Q3/06
CPCB23B31/40B23Q3/06
Inventor 杨文娟邱瑞军樊光明孙伟刘晶
Owner SHENGRUI TRANSMISSION