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Engine connecting rod small-end copper bush press-fitting device

A technology of engine connecting rods and press-fitting devices, applied in metal processing, metal processing equipment, manufacturing tools, etc., can solve problems such as low installation efficiency, achieve high installation accuracy, reduce labor intensity, and improve efficiency

Inactive Publication Date: 2018-05-08
CHONGQING TIANYUN AUTO PARTS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention intends to provide a copper sleeve press-fitting device for the small end of the connecting rod of the engine, so as to solve the problem that the existing technology can only manually install the connecting rod and the copper sleeve vertically, resulting in low installation efficiency

Method used

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  • Engine connecting rod small-end copper bush press-fitting device

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Embodiment Construction

[0025] The following is a further detailed description through specific implementations:

[0026] The reference signs in the drawings of the specification include: mounting block 1, first rack 11, gear 2, sliding plate 3, horizontal plate 31, limit slot 311, vertical plate 32, clamping rod 4, clamping block 5, The second rack 6, the first electromagnet 7, the first power supply 71, the second electromagnet 8, and the second power supply 81.

[0027] The embodiment is basically as attached figure 1 Shown:

[0028] The copper sleeve pressing device for the small end of the engine connecting rod includes a frame. The right end of the frame is slidably connected with a mounting block 1 along the horizontal direction. The mounting block 1 is provided with a first rack 11, and the mounting block 1 is provided with a fixing member , The fixing parts are fixing bolts. The left end of the frame is provided with a guide groove along the longitudinal direction, and the left end of the lower ...

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Abstract

The invention belongs to the technical field of machining press-fitting equipment and discloses an engine connecting rod small-end copper bush press-fitting device. The copper bush press-fitting device comprises a machine frame. A mounting block is slidably connected to the machine frame. The bottom of the mounting block is provided with a first rack. One end of the machine frame is slidably connected with a clamping part. The clamping part comprises a sliding plate composed of a transverse plate and a vertical plate. Two supporting rods perpendicular to the vertical plate are arranged on thevertical plate. Clamping rods parallel to the vertical plate are hinged to the two supporting rods correspondingly. A clamping block is slidably connected between the two clamping rods. The bottom ofthe clamping block is provided with a first magnet. The bottom of the machine frame is provided with a first electromagnet. A first electric conducting plate is arranged on the electromagnet. The bottom of the transverse plate is provided with a first power supply. A second electric conducting plate is arranged on the first power supply. A second rack is arranged on the side, close to the mountingblock, of the vertical plate. Through the engine connecting rod small-end copper bush press-fitting device, the problem that the mounting efficiency is low due to the fact that a connecting rod and acopper bush are perpendicularly mounted just manually in the prior art is solved.

Description

Technical field [0001] The invention belongs to the field of press-fitting equipment in mechanical processing, and specifically relates to a copper sleeve press-fitting device for the small end of an engine connecting rod. Background technique [0002] The small head copper sleeve of the engine connecting rod plays a role in transmitting the explosion pressure of the cylinder and guiding it. Its performance directly affects the quality and reliability of the engine. The small end of the engine connecting rod has a round hole with a copper sleeve installed, the end faces at both ends of the round hole are inclined surfaces, and the edge of the big end of the round hole inclined surface is flat. In order to match the inclined surface of the small end of the connecting rod, the copper sleeve is a round tube, both ends of the tube are inclined surfaces, and there is a radial semicircular gap at the intersection of the lower end inclined surface and the horizontal middle section. Due...

Claims

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Application Information

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IPC IPC(8): B23P19/02
CPCB23P19/02
Inventor 不公告发明人
Owner CHONGQING TIANYUN AUTO PARTS
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