CN203495879U - Driver for internal ball joint - Google Patents
Driver for internal ball joint Download PDFInfo
- Publication number
- CN203495879U CN203495879U CN201320556365.3U CN201320556365U CN203495879U CN 203495879 U CN203495879 U CN 203495879U CN 201320556365 U CN201320556365 U CN 201320556365U CN 203495879 U CN203495879 U CN 203495879U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- driver
- hole
- sleeve pipe
- ball
- 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 - Fee Related
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Abstract
The utility model discloses a driver for an internal ball joint. The driver comprises a sleeve, wherein a sleeve hole is formed in one end of the sleeve; four radial threaded holes are formed in the sidewall of the end, with the sleeve hole, of the sleeve, and are uniformly distributed along the circumference; a strong-strength jackscrew is arranged in each threaded hole in a matched way; a square surface is arranged outside the sleeve, and can be conveniently pulled by a wrench; the diameter of an inner hole of the sleeve is smaller than that of the sleeve hole; the square surface is positioned at the other end of the sleeve. When the driver is used, the sleeve is sleeved outside a ball arm from one end of the ball arm, and moves towards the other end of the ball arm to sleeve the sleeve hole in the end of the sleeve outside a ball cover body, the strong-strength jackscrews are pressed against a plane outside the ball cover body, and the square surface at the other end of the sleeve is rotated by the wrench, so that the ball cover body can be disassembled from or assembled on an automobile chassis. The rotating part of the wrench is kept away from the internal ball joint. The driver has the advantages of simple structure, convenience in the assembly and disassembly of the internal ball joint, time saving, labor saving and high working efficiency.
Description
Technical field
The utility model relates to a kind of tool instrument that revolves, and particularly a kind of interior bulb revolves tool, is mainly used in connecting the handling of the endosphere head member of steering mechanism on automobile chassis.
Background technology
Endosphere head member in automobile is the strength member that connects steering mechanism on chassis, because it often rotates, accumulates over a long period, and wearing and tearing often occurs or damage, and need to change endosphere head member.The structure of endosphere head member is to have a club, there is bulb the termination of club, and bulb is contained in ball cover body, and there is screw thread one end of ball cover body, by this screw thread, be connected with the screw on automobile chassis, the plane of the useful twisting of the external side of ball cover, the structure due to interior bulb during handling is comparatively special, and operating space is very little, generally with the piecemeal rotation of spanner, very trouble, wastes time and energy, inefficiency.
Summary of the invention
The purpose of this utility model is to provide a kind of simple in structure, handling endosphere head member interior bulb convenient, time saving and energy saving, that operating efficiency is high and revolves tool, overcomes the deficiencies in the prior art.
Interior bulb of the present utility model revolves tool, comprise sleeve pipe, there is trepanning one end of sleeve pipe, is provided with at least two radial screw bore that distribute along even circumferential on the sidewall of trepanning one end sleeve pipe, in each screwed hole, be all furnished with high-strength jackscrew, outside of sleeve be provided be convenient to that spanner pulls aspect.
The diameter of the endoporus of described sleeve pipe is less than the diameter of trepanning; Described aspect is positioned at another end of sleeve pipe; Described radial screw bore is four.
Interior bulb of the present utility model revolves tool, during use, sleeve pipe is enclosed within to club outside from club one end, then to the other end, move, make the trepanning of sleeve pipe termination be sleeved on the external side of ball cover, high-strength jackscrew is withstood in the plane of the external side of ball cover, aspect the spanner rotating casing other end, ball cover body can be unloaded or is installed on it on automobile chassis.Interior bulb place has been left in spanner rotation place, have advantages of simple in structure, handling endosphere head member is convenient, time saving and energy saving, operating efficiency is high.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model specific embodiment;
Fig. 2 is use state diagram of the present utility model.
The specific embodiment
As shown in Figure 1: 2 is sleeve pipe, there is trepanning 8 one end of sleeve pipe 2, on the sidewall of trepanning 8 one end sleeve pipes 2, be provided with four radial screw bore that distribute along even circumferential, in each screwed hole, be all furnished with high-strength jackscrew 4, sleeve pipe 2 other ends outsides be provided be convenient to that spanner pulls aspect 6 i.e. six aspects.The diameter of the endoporus 7 of sleeve pipe 2 is less than the diameter of trepanning 8.Described high-strength jackscrew 4 is jackscrews of selecting the material making that intensity is higher, prevents from being out of shape or damage when jackscrew is stressed, selects as the case may be.
As shown in Figure 2: during use, from club 1 one end, sleeve pipe 2 is enclosed within to club 1 outside, then to the other end, move, make the trepanning 8 of sleeve pipe 2 terminations be sleeved on ball cover body 5 outsides, jackscrew 4 is withstood in the plane 3 in ball cover body 5 outsides, by spanner rotating casing 2 other ends aspect 6, ball cover body 5 can be unloaded or is installed on it on automobile chassis.Less interior bulb place, space has been avoided in spanner rotation place, have advantages of simple in structure, handling endosphere head member is convenient, time saving and energy saving, operating efficiency is high.
Claims (2)
1. bulb revolves tool in one kind, it is characterized in that: comprise sleeve pipe (2), there is trepanning (8) one end of sleeve pipe (2), on the sidewall of trepanning (8) one end sleeve pipe (2), be provided with at least two radial screw bore that distribute along even circumferential, in each screwed hole, be all furnished with high-strength jackscrew (4), sleeve pipe (2) outside be provided be convenient to that spanner pulls aspect (6).
2. interior bulb according to claim 1 revolves tool, it is characterized in that: the diameter of the endoporus (7) of described sleeve pipe (2) is less than the diameter of trepanning (8); Described aspect (6) is positioned at another end of sleeve pipe (2); Described radial screw bore is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320556365.3U CN203495879U (en) | 2013-09-09 | 2013-09-09 | Driver for internal ball joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320556365.3U CN203495879U (en) | 2013-09-09 | 2013-09-09 | Driver for internal ball joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203495879U true CN203495879U (en) | 2014-03-26 |
Family
ID=50326883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320556365.3U Expired - Fee Related CN203495879U (en) | 2013-09-09 | 2013-09-09 | Driver for internal ball joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203495879U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104385225A (en) * | 2014-11-21 | 2015-03-04 | 重庆耀勇减震器有限公司 | Screw-on connector component for damper screw-on device |
-
2013
- 2013-09-09 CN CN201320556365.3U patent/CN203495879U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104385225A (en) * | 2014-11-21 | 2015-03-04 | 重庆耀勇减震器有限公司 | Screw-on connector component for damper screw-on device |
| CN104385225B (en) * | 2014-11-21 | 2015-12-30 | 重庆耀勇减震器有限公司 | The stubborn adapter assembly of connection device twisted by damper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140326 Termination date: 20210909 |