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A gearbox for verifying the axial force of oil pump products

A technology of axial force and gearbox, which is applied in gear lubrication/cooling, belt/chain/gear, pump testing, etc. It can solve the problems that the gearbox cannot be completely sealed, cannot meet the use requirements, and cannot apply axial force, etc. To achieve the effect of no leakage risk, compact structure and long life

Active Publication Date: 2021-05-18
WUXI VOCATIONAL & TECHN COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The gearboxes of ordinary verification oil pump products are generally driven by spur gears, without helical gears, and axial force cannot be applied; even if axial force can be applied, but its structure is fixed, the axial force cannot be adjusted, and the gear pair cannot be replaced; Can not be completely sealed or the gear pair is not lubricated, which cannot meet the requirements of use

Method used

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  • A gearbox for verifying the axial force of oil pump products
  • A gearbox for verifying the axial force of oil pump products
  • A gearbox for verifying the axial force of oil pump products

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Embodiment Construction

[0032] The specific implementation manner of the present invention will be described below in conjunction with the accompanying drawings.

[0033] Such as figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 with Image 6 As shown, the gear box for verifying the axial force of oil pump products in this embodiment includes a housing 1, the cross section of the housing 1 is a "back"-shaped structure, and the front and rear ends of the bottom of the housing 1 have folded edges extending outward. A T-block 22 is installed at the flange by a T-block screw 20,

[0034] A drive shaft 3 is installed horizontally below the housing 1, and the front end of the drive shaft 3 is supported by the first oil seal 1201 and the front bearing 4 to install the front cover 2, and the front cover 2 is locked on the housing 1 by the first screw 1901;

[0035] The drive shaft 3 located outside the front cover 2 is connected to the output shaft of the test bench;

[0036] The rear end of the...

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Abstract

A gearbox for verifying the axial force of oil pump products, including a casing, the cross section of the casing is a "back" shape structure, and the bottom and front ends of the casing extend outwards with folded edges, and the folded edges are passed through T-shaped block screws A T-shaped block is installed, and a drive shaft is installed horizontally below the housing. The front end of the drive shaft is supported by the first oil seal and the front bearing to install the front cover. The front cover is locked on the housing by the first screw; it is located outside the front cover. The driving shaft of the test bench is connected with the output shaft of the test bench; the rear end of the driving shaft is supported by the second oil seal and the rear bearing, and the rear cover is installed, and the rear cover is locked on the casing by the second screw and is installed on the driving shaft outside the rear cover. There is a bearing lock; the drive shaft located inside the housing is equipped with a driving gear through a gear bushing, and a driven gear meshes with the driving gear, and the driven gear is connected to the pump used for the test; side plates are installed on both sides of the housing . Works reliably.

Description

technical field [0001] The invention relates to the technical field of gear boxes, in particular to a gear box for verifying the axial force of oil pump products. Background technique [0002] The gearboxes of ordinary verification oil pump products are generally driven by spur gears, without helical gears, and axial force cannot be applied; even if axial force can be applied, but its structure is fixed, the axial force cannot be adjusted, and the gear pair cannot be replaced; It cannot be completely sealed or the gear pair is not lubricated, which cannot meet the requirements of use. Contents of the invention [0003] In view of the shortcomings in the above-mentioned existing production technology, the applicant provides a gearbox for verifying the axial force of oil pump products, so as to conveniently realize the verification of the axial force of oil pump products and meet the requirements of use. [0004] The technical scheme adopted in the present invention is as f...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16H57/023F16H57/021F16H57/029F16H57/04F16H55/17F04B51/00
CPCF04B51/00F16H55/17F16H57/021F16H57/023F16H57/029F16H57/0449F16H57/0457
Inventor 李迎吉邝乐陈义杨飞
Owner WUXI VOCATIONAL & TECHN COLLEGE
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