CN203585036U - Locker of flange connection bolts of half shaft - Google Patents
Locker of flange connection bolts of half shaft Download PDFInfo
- Publication number
- CN203585036U CN203585036U CN201320634977.XU CN201320634977U CN203585036U CN 203585036 U CN203585036 U CN 203585036U CN 201320634977 U CN201320634977 U CN 201320634977U CN 203585036 U CN203585036 U CN 203585036U
- Authority
- CN
- China
- Prior art keywords
- locker
- inner hexagonal
- flange connection
- half shaft
- hole
- 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
- 238000012423 maintenance Methods 0.000 abstract description 2
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Body Structure For Vehicles (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
The utility model discloses a locker of flange connection bolts of a half shaft. The locker comprises gaskets at the two ends and a middle connection piece. Each gasket is provided with an inner hexagonal hole and a locking bolt hole, wherein the inner hexagonal hole is matched with a hexagonal nut of the corresponding flange connection bolt, and the locking bolt hole is perpendicular to the right-angle side of the inner hexagonal hole. The locker is simple in structure and convenient to install, the hexagonal nuts of the flange connection bolts are arranged inside the inner hexagonal holes of the gaskets at the two ends in a sleeved mode, then the flange connection bolts are locked through the locking bolt holes perpendicular to the right-angle sides of the inner hexagonal holes, so that the bolts are effectively prevented from loosening and disengaging, and the frequency of maintenance or replacement of the half shaft is reduced. Cost is saved, and safe operation of the half shaft of an automobile is ensured.
Description
Technical field
The utility model relates to the device on a kind of automobile axle shaft, is specifically related to a kind of semiaxis flange bolt locker.
background technique
Automobile axle shaft is the solid shaft of transmitting torque between differential mechanism and driving wheel.If rear axle differential gap is large, can cause starting to walk unstable, the stressed dash of semiaxis is large, easily makes half shaft loupling bolt become flexible or come off.For a long time like this, while not only needing routine repair cost, require great effort, affect automobile normal running, more can produce certain potential safety hazard, cause traffic accident.
Summary of the invention
For above-mentioned defect, the utility model provides a kind of and the matching used locker of semiaxis flange bolt, prevents bolt looseness or comes off.
The utility model is achieved through the following technical solutions:
A kind of semiaxis flange bolt locker, comprises two ends pad and middle connecting sheet, offers respectively the inner hexagonal hole matching with the hex-head nut of flange bolt on the pad of two ends, and with the vertically disposed clamp screw keyhole of inner hexagonal hole right angle side.
The further improved technological scheme of the utility model is: the quantity of described clamp screw keyhole is 2, becomes 180 degree to be symmetrical arranged.
The beneficial effects of the utility model are: simple in structure, be convenient to install, by the hex-head nut of flange bolt being inserted in the inner hexagonal hole of two ends pad, again by with the locking of the vertically disposed tight fixed bolt of inner hexagonal hole right angle side, effectively prevent bolt looseness, come off, the frequency that reduces semiaxis maintenance or change.Both cost-saving, guaranteed again the safe operation of automobile axle shaft.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is that the plan structure of Fig. 1 is partly cutd open schematic diagram.
Embodiment
Referring to Fig. 1,2, along half shaft flange 1 circumferencial direction, be evenly distributed with between the adjacent connecting bolt 3 of flange bolt 3, two and connect by semiaxis flange bolt locker 2, this locker 2 is comprised of two terminal circle pad 21 and middle connecting sheet 22, wherein:
On described two ends pad 21, offer respectively the inner hexagonal hole 23 matching with the hex-head nut of flange bolt 3, by the hex-head nut of two adjacent flange bolts 3 is inserted in inner hexagonal hole 23, can realize the position of this locker 2 and fix.
On described two ends pad 21, be also provided with and the vertically disposed clamp screw keyhole 24 of right angle side of inner hexagonal hole 23, quantity is 2, becomes 180 degree to be symmetrical arranged.By be fitted into tight fixed bolt 4 in this clamp screw keyhole 24, lockable flange bolt 3, prevents that its hex-head nut rotation is loosening.
The utility model is simple in structure, is convenient to install, and effectively prevents bolt looseness, comes off.
Claims (2)
1. a semiaxis flange bolt locker (2), comprise two ends pad (21) and middle connecting sheet (22), it is characterized in that: on described two ends pads (21), offer respectively the inner hexagonal hole (23) matching with the hex-head nut of flange bolt (3), and with the vertically disposed clamp screw keyhole of right angle side (24) of inner hexagonal hole (23).
2. semiaxis flange bolt locker according to claim 1 (2), is characterized in that: the quantity of described clamp screw keyhole (24) is 2, becomes 180 degree to be symmetrical arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320634977.XU CN203585036U (en) | 2013-10-15 | 2013-10-15 | Locker of flange connection bolts of half shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320634977.XU CN203585036U (en) | 2013-10-15 | 2013-10-15 | Locker of flange connection bolts of half shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203585036U true CN203585036U (en) | 2014-05-07 |
Family
ID=50582966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320634977.XU Expired - Fee Related CN203585036U (en) | 2013-10-15 | 2013-10-15 | Locker of flange connection bolts of half shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203585036U (en) |
-
2013
- 2013-10-15 CN CN201320634977.XU patent/CN203585036U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: CAR HALF-AXLE MANUFACTURING CO., LTD., HONGZE COUNTY Assignor: Han Chuanhuai Contract record no.: 2015320000108 Denomination of utility model: Locker of flange connection bolts of half shaft Granted publication date: 20140507 License type: Exclusive License Record date: 20150330 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| 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: 20140507 Termination date: 20181015 |