CN203665026U - Tool for manual press fitting of axle housing bolt - Google Patents
Tool for manual press fitting of axle housing bolt Download PDFInfo
- Publication number
- CN203665026U CN203665026U CN201320847866.7U CN201320847866U CN203665026U CN 203665026 U CN203665026 U CN 203665026U CN 201320847866 U CN201320847866 U CN 201320847866U CN 203665026 U CN203665026 U CN 203665026U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- tool
- base
- jack
- axle housing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 230000003014 reinforcing effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Images
Abstract
The utility model relates to a tool for manual press fitting of an axle housing bolt and belongs to the field of trial assembly tools for minicar drive axle sample pieces. Two pull rods are fixedly connected with a bottom rod and a top plate. The two pull rods, the bottom rod and the top plate form a square frame. A base is connected with the two pull rods in a sliding mode through notches in the two sides. A jack is fixedly connected with the base, and a piston top disc of the jack is connected with a round groove of the top plate in a penetrating mode. Square reinforcing rings are fixedly connected with the periphery below the base. The tool has the advantages that the structure is simple and novel, a power source, a pneumatic or hydraulic device and other tool clamps are not needed, operation is convenient, the cost is low, site limitation can be avoided, and the tool can be used instantly after being assembled.
Description
Technical field
The utility model belongs to minicar drive axle exemplar trial assembly field of tool.
Background technology
In the production of minicar drive axle, because axle housing bolt is interference fit with coordinating of axle housing bolt hole, can be because existing the magnitude of interference to produce larger resistance in bolt installation process, in view of current axle housing bolt all adopts automatic hydraulic mode to produce enough power to complete the assembling of axle housing bolt, but the product in the exemplar trial assembly stage relatively, order expensive professional erection unit, cycle and cost neither can meet.
Summary of the invention
The utility model provides a kind of instrument of manual press-loading axle housing bolt, and while installation to solve small lot minicar axle housing bolt, the high problem of professional erection unit cost is grown, ordered to the cycle.
The technical solution of the utility model is: two pull bars are fixedly connected with bottom bar, two pull bars are also fixedly connected with top board, two pull bars and bottom bar, top board form quadrilateral frame, base is slidably connected by both sides breach and two pull bars, jack is fixedly connected with base and the piston of jack is taken over a business and the circular groove cross-under of top board, and quadrangle stiffening ring is fixedly connected with base below surrounding.
The utility model has the advantage of: novelty simple in structure, without power supply, pneumatic or hydraulic means and other frock clamps, easy to operate, with low cost, and not limited by place, plug and play.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model quadrilateral frame;
In figure: top board 1, jack 2, pull bar 3, base 4, bolt 5, bottom bar 6, stiffening ring 7, axle housing housing 8.
The specific embodiment
Two pull bars 3 are fixedly connected with bottom bar 6, two pull bars 3 are also fixedly connected with top board 1, two pull bars 3 form quadrilateral frame with bottom bar 6, top board 1, base 4 is slidably connected by both sides breach 401 and two pull bars 3, jack 2 is fixedly connected with base 4 and the piston of jack 2 is taken over a business and circular groove 101 cross-under of top board 1, and quadrangle stiffening ring 7 is fixedly connected with base below surrounding.
In assembling process, first press on a small quantity jack lever, when the piston of jack is taken over a business while contacting with top board, adjusting bottom bar makes it aim at the head of bolt 5, slowly press jack lever, guarantee that bolt is at the uniform velocity pressed in the bolt hole of axle housing housing 8, after having assembled, bolt head is positioned at the breach 401 of base both sides, because bolt and bolt hole are interference fit, need larger power just can complete press-fiting of bolt, press-fit structure of the present utility model in process at bolt and need to bear larger power, press-fiting in process for guaranteeing that bolt remains vertical state, the breach end weak strength of base both sides in this structure, to guarantee by stiffening ring 7.
Claims (1)
1. the instrument of a manual press-loading axle housing bolt, it is characterized in that: two pull bars are fixedly connected with bottom bar, two pull bars are also fixedly connected with top board, two pull bars and bottom bar, top board form quadrilateral frame, base is slidably connected by both sides breach and two pull bars, jack is fixedly connected with base and the piston of jack is taken over a business and the circular groove cross-under of top board, and quadrangle stiffening ring is fixedly connected with base below surrounding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320847866.7U CN203665026U (en) | 2013-12-22 | 2013-12-22 | Tool for manual press fitting of axle housing bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320847866.7U CN203665026U (en) | 2013-12-22 | 2013-12-22 | Tool for manual press fitting of axle housing bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203665026U true CN203665026U (en) | 2014-06-25 |
Family
ID=50961360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320847866.7U Expired - Lifetime CN203665026U (en) | 2013-12-22 | 2013-12-22 | Tool for manual press fitting of axle housing bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203665026U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108213922A (en) * | 2018-02-01 | 2018-06-29 | 三峡大学 | A kind of mechanism and application method for being pressed axle housing and hanging upside down bolt |
-
2013
- 2013-12-22 CN CN201320847866.7U patent/CN203665026U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108213922A (en) * | 2018-02-01 | 2018-06-29 | 三峡大学 | A kind of mechanism and application method for being pressed axle housing and hanging upside down bolt |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |