CN204997581U - Rear axle wheel hub lock nut general utility wrench - Google Patents
Rear axle wheel hub lock nut general utility wrench Download PDFInfo
- Publication number
- CN204997581U CN204997581U CN201520790459.6U CN201520790459U CN204997581U CN 204997581 U CN204997581 U CN 204997581U CN 201520790459 U CN201520790459 U CN 201520790459U CN 204997581 U CN204997581 U CN 204997581U
- Authority
- CN
- China
- Prior art keywords
- connector
- hole
- rear axle
- locking nut
- mobile jib
- 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
Links
- 240000008042 Zea mays Species 0.000 description 3
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 description 3
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 3
- 235000009973 maize Nutrition 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- Braking Arrangements (AREA)
Abstract
The utility model provides a rear axle wheel hub lock nut general utility wrench, include: mobile jib, follow pole and a pair of connector, the mobile jib has a stalk portion and a flat section, a flat section is close to open the position of stalk portion has first through -hole, have fork portion and the 2nd flat section from the pole, fork portion leaves there is the second through -hole, a pair of the connector is connected respectively a flat section with the 2nd flat section, fork portion centre gripping behind the flat section, the rivet passes first through -hole with rivet behind the second through -hole, and allow the mobile jib with from the pole relative rotation. The utility model discloses can improve the commonality of spanner.
Description
Technical field
The utility model relates to automobile assembling instrument field, is specifically related to a kind of rear axle hub locking nut general utility wrench.
Background technology
As shown in Figure 1, the moment of torsion that rear axle hub is mainly used in semiaxis 1 to pass over passes to wheel by wheel hub 2 and wheel bolt 3, and rear axle hub comprises back axle brakes for car brakeing simultaneously.Rear axle hub is in assembling process, and wheel hub 2, brake drum 4, hub bearing 5 and wheel bolt 3 are now assembled into wheel hub band brake drum assembly component, and then are assemblied on axle tube 6; Then rear axle hub locking nut 7 is spun on axle tube 6, and compresses hub bearing 5.
As shown in Figure 2, be the structure of rear axle hub locking nut 7, the screw thread 8 in its mider hole is for coordinating with the screw thread on axle tube 6; Its circular hole 9 and circular hole 10 tighten operation for spanner; All the other circular holes there is screw thread for construction bolt.
As shown in Figure 3, be existing rear axle hub locknut wrench, inserted in the circular hole 9 of locking nut 7, circular hole 10 hole by the socket cap 11,12 of spanner, then insert neutral 13 place with an ear of maize, locking nut is screwed into by both hands ear of maize two ends rotation of holding with a firm grip.
The distance that prior art opens shelves (centre-to-centre spacing of socket cap 11, socket cap 12) due to spanner is fixed, and the circular hole 9 of the different locking nut 7 of different back axles is different from the aperture of circular hole 10, pitch-row between holes is also different, therefore the different locking nut of different back axle needs different locknut wrenchs, poor universality, tightening or unscrewing in process simultaneously, needing an extra ear of maize to help to tighten.
Utility model content
The purpose of this utility model improves the versatility of rear axle hub locknut wrench, and embodiment of the present utility model provides following technical scheme for this reason:
A kind of rear axle hub locking nut general utility wrench, comprise: mobile jib, from bar and a pair connector, described mobile jib has shank and the first plat part, described first plat part has the first through hole near the position of described shank, described have fork and the second plat part from bar, described fork has the second through hole, connector described in a pair connects described first plat part and described second plat part respectively, after described first plat part of described fork clamping, rivet is riveted through after described first through hole and described second through hole, and allows described mobile jib to rotate from bar is relative with described.
As preferably, described first plat part have the first screwed hole, described second plat part has the second screwed hole, and connector described in a pair is threaded with described first screwed hole, described second screwed hole respectively.
As preferably, described connector has stacked big column part and small column part, and described small column part is positioned at described big column beneath portions.
As preferably, described connector is multipair, and the diameter of the small column part of often pair of described connector is different from the diameter of the small column part of other right connector.
As preferably, described shank is oval rod member.
The beneficial effect of embodiment of the present utility model is:
Utilize mobile jib with from the relative rotation between bar, the distance between connector can be changed, thus adapt to the different pitch-rows of circular hole of locking nut.
Further, connector and mobile jib, between bar for being threaded, prepare the roundlet column cap of different-diameter, different apertures can be adapted to.
Further, the mode that connector adopts large and small column part stacked, the end face that after small column part gos deep into circular hole, big column part is stuck in rear axle hub locking nut prevent connector from sinking further, can ensure that force surface is parallel with the end face of rear axle hub locking nut, ensure that locking nut is evenly locked.
Accompanying drawing explanation
Fig. 1 is the stereogram of typical rear axle hub;
Fig. 2 is the enlarged drawing of the rear axle hub locking nut in Fig. 1;
Fig. 3 is the front view of rear axle hub locknut wrench of the prior art;
Fig. 4 is the stereogram of the rear axle hub locking nut general utility wrench of embodiment of the present utility model;
Fig. 5 is the stereogram of the mobile jib of embodiment of the present utility model;
Fig. 6 is the stereogram from bar of embodiment of the present utility model;
Fig. 7 is the front view of the connector of embodiment of the present utility model.
Description of symbols in figure: 1, semiaxis, 2, wheel hub, 3, bolt, 4, brake drum, 5, hub bearing, 6, axle tube, 7, rear axle hub locking nut, 8, screw thread, 9, circular hole, 10, circular hole, 11, socket cap, 12, socket cap, 13, neutral, 14, mobile jib, 15, from bar, 16, rivet, 17, connector, 18, first plat part, 19, shank, 20, first screwed hole, 21, first through hole, 22, second plat part, 23, fork, 24, second screwed hole, 25, second through hole, 26, thread segment, 27, big column part, 28, small column part.
Detailed description of the invention
With reference to figure 4, the rear axle hub locking nut general utility wrench of the present embodiment comprises: mobile jib 14, from bar 15 and a pair connector 17.Mobile jib 14 with to be riveted together from bar 15 by rivet 15 and can relative motion.
With reference to figure 5, mobile jib 14 has shank 19 and the first plat part 18, first plat part 18 has the first through hole 21 near the position of shank 19, and the end away from shank 19 has the first screwed hole 20.Shank 19 is oval rod member, is convenient to grip.
With reference to figure 6, be sound fork configuration from bar 15, it has fork 23 and the second plat part 22.Fork 23 has the second through hole 25, second plat part 22 and has the second screwed hole 24.
With reference to figure 7, the figure shows eight kinds of connectors 17, wherein each connector 17 actual quantity is a pair.Connector 17 has thread segment 26, stacked big column part 27 and small column part 28 from top to bottom successively.The diameter of the small column part 28 of often pair of connector 17 is all different.
With reference to figure 4 to Fig. 7, identical a pair connector 17 of small column part 28 is adopted to be threaded io the first screwed hole 20 of mobile jib 14 first plat part 18, the second screwed hole 24 from the second plat part 22 of bar 15 with thread segment 26 respectively.Clamp the first plat part 18 of mobile jib 14 from the fork 23 of bar 15 after, rivet 16 through riveted joint after the first through hole 21 and the second through hole 25, and allows mobile jib 14 to rotate around rivet 16 is relative with from bar 15.
During use, utilize mobile jib 14 with from the relative rotation between bar 15, the distance between a pair connector 17 can be changed, thus the circular hole 9 of rear axle hub locking nut adapted in Fig. 2 and the different pitch-rows of circular hole 10.When the size of rear axle hub locking nut 7 is different, during the varying aperture of circular hole 9 with circular hole 10, change the connector 17 with the small column part 28 of different-diameter, just can adapt to different apertures.During force locking, after small column part 28 gos deep into circular hole 9 and circular hole 10, the end face that big column part 27 is stuck in rear axle hub locking nut 7 prevents connector 17 from sinking further, can ensure that force surface is parallel with the end face of rear axle hub locking nut 7, ensure that locking nut is evenly locked.
Although the utility model is described in conjunction with above embodiment, but the utility model is not limited to above-described embodiment, and only by the restriction of claim, those of ordinary skill in the art can easily modify to it and change, but do not leave essential idea of the present utility model and scope.
Claims (5)
1. a rear axle hub locking nut general utility wrench, it is characterized in that, comprise: mobile jib, from bar and a pair connector, described mobile jib has shank and the first plat part, described first plat part has the first through hole near the position of described shank, described have fork and the second plat part from bar, described fork has the second through hole, connector described in a pair connects described first plat part and described second plat part respectively, after described first plat part of described fork clamping, rivet is riveted through after described first through hole and described second through hole, and allow described mobile jib to rotate from bar is relative with described.
2. rear axle hub locking nut general utility wrench according to claim 1, it is characterized in that, described first plat part have the first screwed hole, described second plat part has the second screwed hole, and connector described in a pair is threaded with described first screwed hole, described second screwed hole respectively.
3. rear axle hub locking nut general utility wrench according to claim 2, is characterized in that, described connector has stacked big column part and small column part, and described small column part is positioned at described big column beneath portions.
4. rear axle hub locking nut general utility wrench according to claim 3, is characterized in that, described connector is multipair, and the diameter of the small column part of often pair of described connector is different from the diameter of the small column part of other right connector.
5. rear axle hub locking nut general utility wrench according to claim 1, is characterized in that, described shank is oval rod member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520790459.6U CN204997581U (en) | 2015-10-10 | 2015-10-10 | Rear axle wheel hub lock nut general utility wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520790459.6U CN204997581U (en) | 2015-10-10 | 2015-10-10 | Rear axle wheel hub lock nut general utility wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204997581U true CN204997581U (en) | 2016-01-27 |
Family
ID=55154486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520790459.6U Expired - Fee Related CN204997581U (en) | 2015-10-10 | 2015-10-10 | Rear axle wheel hub lock nut general utility wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204997581U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107584452A (en) * | 2017-09-05 | 2018-01-16 | 株洲中车时代电气股份有限公司 | A kind of rectifier diodes dismantling device and assembly and disassembly methods |
-
2015
- 2015-10-10 CN CN201520790459.6U patent/CN204997581U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107584452A (en) * | 2017-09-05 | 2018-01-16 | 株洲中车时代电气股份有限公司 | A kind of rectifier diodes dismantling device and assembly and disassembly methods |
| CN107584452B (en) * | 2017-09-05 | 2019-04-05 | 株洲中车时代电气股份有限公司 | A kind of rectifier diodes dismantling device and assembly and disassembly methods |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee before: Anhui Jianghuai Automobile Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160127 Termination date: 20191010 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |