CN203516396U - Automobile drive shaft and brake assembling auxiliary fixing device - Google Patents
Automobile drive shaft and brake assembling auxiliary fixing device Download PDFInfo
- Publication number
- CN203516396U CN203516396U CN201320605980.9U CN201320605980U CN203516396U CN 203516396 U CN203516396 U CN 203516396U CN 201320605980 U CN201320605980 U CN 201320605980U CN 203516396 U CN203516396 U CN 203516396U
- Authority
- CN
- China
- Prior art keywords
- chuck
- fixing device
- break
- auxiliary fixing
- handle
- 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 an automobile drive shaft and brake assembling auxiliary fixing device. The automobile drive shaft and brake assembling auxiliary fixing device comprises a chuck, a handle and a locking mechanism. The chuck and the locking mechanism are fixedly arranged at the two ends of the handle respectively. The chuck is provided with at least two positioning holes corresponding to brake tyre connecting bolts. The automobile drive shaft and brake assembling auxiliary fixing device depends on a field fixing object when used, one end of the automobile drive shaft and brake assembling auxiliary fixing device is fixed to the fixing object through the locking mechanism, the brake tyre connecting bolts on a brake are sleeved with the positioning holes in the chuck at the other end of the automobile drive shaft and brake assembling auxiliary fixing device, in this way, the degree of freedom of moving of the brake is limited by the automobile drive shaft and brake assembling auxiliary fixing device, the brake will not rotate when a connecting nut is screwed, both hands of an operator can be freed during operation so that the operator can screw the connecting nut with all strength, and therefore the connecting nut can be sufficiently tightened, and the twisting force of the connecting nut can reach a required twisting force value.
Description
Technical field
The utility model relates to a kind of automobile assembling auxiliary mould, and in particular, it relates to a kind of automobile driving axle and break assembling auxiliary fixing device.
Background technique
In the process of the enterprising driving body assembling of vehicle body lifting line, after break is connected contraposition with live axle, middle attaching nut need to be fastening with pneumatic wrench, with torque spanner, attaching nut's torsion is carried out to verification again, no matter be when fastening and torsion verification, due to the live axle after connecting and break all in a kind of free state and unguyed fixed, this just causes operator in operating process, to run into following difficulty: one, owing to fixing, when turn-knob nut, break can, along with spinning together, cause operating difficulties; Two, because be difficult for stable operation, easily cause attaching nut fastening bad, and nut verification torsion is also difficult to reach technological requirement; Three, because operation inconvenience can increase personnel labor intensity.Publication number is that the model utility of CN201373001Y discloses a kind of automobile front brake drive shaft nut-fastening rotation-preventing device on December 30th, 2009, it comprises a handle and the position-arresting disk being connected with handle, described position-arresting disk is provided with bolt spacing hole and nut mounting hole, and the position of bolt spacing hole and nut spacing hole is corresponding with the position of spacing break live axle screw bolt and nut respectively.In the utility model, spacing by automobile front brake drive shaft bolt is carried out, thus break cannot be rotated when fastening nuts, reduced workman's labor intensity, improved manufacturing efficiency.The utility model also has simple and reasonable, easily manufactured, simple operation and other advantages.But this device must be held with a firm grip in use on the other hand, handle, to hold break, coordinates another hand to carry out nut turn-knob with this, needs two hands coordination during operation, strengthens operation easier, and when fastening nuts, is difficult to fully firmly, affect fastening nuts effect.
model utility content
For solve break when live axle connects break owing to can not effectively fixing the problem of rotating together with direction that tightens of following, the utility model provides a kind of can be in break and live axle assembly process reliable fixedly break, prevent break to follow rotation, thereby obtain the fastening effect automobile driving axle of better assembling and break assembling auxiliary fixing device.
The technical solution of the utility model is: a kind of automobile driving axle and break assembling auxiliary fixing device, comprise chuck, handle and locking mechanism, chuck and locking mechanism are fixedly arranged on respectively the two ends of handle, and chuck is provided with at least two positioning holes corresponding with break tire connecting bolt.Live axle and break assembling are generally to complete on vehicle body lifting line, it is support that this device be take the suspender of vehicle body lifting line in use, by locking mechanism, this device one end is fixed on suspender, positioning hole on the other end chuck entangles at least two break tire connecting bolts on break, the freedom of movement of break is limited by this device like this, when knob attaching nut, can not rotate, employee's both hands when operation can free, all one's effort knob attaching nut, thereby can guarantee that attaching nut can be by fully fastening, and make torsion reach attaching nut's torsion required value.
As preferably, the middle part of chuck is provided with cross slotted eye, and the center of cross slotted eye is provided with center hole, and cross slotted eye is around around being provided with two to eight positioning holes.The break tire connecting bolt number of different automobile types, spacing and all likely different to the distance at center, therefore cross slotted eye and more positioning hole are set on chuck to improve the adaptability of this device to different automobile types, to different automobile types, can select different hole bit combinations, this is especially applicable in 4S shop.
As preferably, described positioning hole comprises large positioning hole and the little positioning hole of two kinds of diameter specifications, and large positioning hole and little positioning hole are spaced apart.The diameter of the break tire connecting bolt of different automobile types is also likely different, large positioning hole and little positioning hole is set and can improves the adaptability of this device to different automobile types.
As preferably, described locking mechanism comprises chuck, chuck handle, movable rod and bottom bar, and bottom bar is connected on handle, and chuck, chuck handle, movable rod and bottom bar connect into quadratic crank mechanism.The locking mechanism reliable operation of this kind of structure, clamps effectively, uses efficient and convenient.
As preferably, chuck and bottom bar all weld with handle.By welding manner, chuck and bottom bar and handle are connected, compact structure, simple, connect reliable.
As preferably, handle is made with steel pipe.Steel pipe easily obtains at manufacturing shop, makes handle can make full use of tailing with steel pipe, reduces this device fabricating cost.
The beneficial effects of the utility model are:
Guarantee that the fastening good and torque value of attaching nut meets technological requirement.Can be in break and the live axle assembly process reliable fixedly break of the utility model, break can not rotated when knob attaching nut, employee's both hands when operation can free, all one's effort knob attaching nut, thereby can guarantee that attaching nut can, by fully fastening, reach attaching nut's torsion required value.
Easy to use, swift to operate.The utility model can be fixed together break and on-the-spot fixture quickly and easily by chuck and the locking mechanism at two ends, simple to operation.
Improve assembling work efficiency, reduce labor intensity.While using the utility model to carry out live axle and break assembling or torsion verification, can obviously reduce operation easier, thereby improve assembling work efficiency, reduce labor intensity.
Applicability is strong.The positioning hole that has cross slotted eye and plurality of specifications on chuck of the present utility model, can adapt to preferably position and the number difference of the break tire connecting bolt of different automobile types, thereby assemble or torsion verification applicable to live axle and the break of various.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model;
Fig. 2 is a kind of side view of the present utility model.
In figure, 1-chuck, 2-handle, 3-cross slotted eye, 4-center hole, 5-bottom bar, 6-chuck, 7-chuck handle, 8-movable rod, the large positioning hole of 9-, the little positioning hole of 10-.
Embodiment
Below in conjunction with accompanying drawing specific embodiment, the utility model is described in further detail.
embodiment 1:
As depicted in figs. 1 and 2, a kind of automobile driving axle and break assembling auxiliary fixing device, comprise chuck 1, handle 2 and locking mechanism, chuck 1 and locking mechanism are fixedly arranged on respectively the two ends of handle 2, and chuck 1 is provided with at least two positioning holes corresponding with break tire connecting bolt.Chuck 1 middle part is provided with cross slotted eye 3, the center of cross slotted eye 3 is provided with center hole 4, and cross slotted eye 3 is around around being provided with eight positioning holes, and described positioning hole comprises large positioning hole 9 and the little positioning hole 10 of two kinds of diameter specifications, large positioning hole 9 and little positioning hole 10, each four and spaced apart.Described locking mechanism comprises chuck 6, chuck handle 7, movable rod 8 and bottom bar 5, and bottom bar 5 is connected on handle 2, and chuck 6, chuck handle 7, movable rod 8 and bottom bar 5 connect into quadratic crank mechanism.Chuck 1 is made by the circular steel plate of φ 10mm, and handle 2 use steel pipes are made, and chuck 1 and bottom bar 5 all weld with handle 2.
During use, depress chuck handle 7, make chuck 6 clamp assembly line suspender, or other fixed object at vehicle maintenance scene, positioning hole on the chuck of this device the other end 1 is entangled at least two break tire connecting bolts on break, if also there is tire connecting bolt at break center, available center hole 4 entangles the tire at break center, and then entangle another break tire connecting bolt with any one positioning hole, the freedom of movement of break is limited by this device like this, when knob attaching nut, can not rotate, employee's both hands when operation can free, all one's effort knob attaching nut.When positioning hole and the contraposition of break tire connecting bolt, according to the position of different automobile types break tire connecting bolt and diameter regioselective hole, positioning hole can be coordinated smoothly with break tire connecting bolt.
embodiment 2:
Claims (6)
1. an automobile driving axle and break assembling auxiliary fixing device, it is characterized in that comprising chuck (1), handle (2) and locking mechanism, chuck (1) and locking mechanism are fixedly arranged on respectively the two ends of handle (2), and chuck (1) is provided with at least two positioning holes corresponding with break tire connecting bolt.
2. automobile driving axle according to claim 1 and break assemble auxiliary fixing device, the middle part that it is characterized in that chuck (1) is provided with cross slotted eye (3), the center of cross slotted eye (3) is provided with center hole (4), and cross slotted eye (3) is around around being provided with two to eight positioning holes.
3. automobile driving axle according to claim 1 and break assembling auxiliary fixing device, is characterized in that described positioning hole comprises large positioning hole and the little positioning hole of two kinds of diameter specifications, and large positioning hole and little positioning hole are spaced apart.
4. automobile driving axle according to claim 1 and break assemble auxiliary fixing device, it is characterized in that described locking mechanism comprises chuck (6), chuck handle (7), movable rod (8) and bottom bar (5), it is upper that bottom bar (5) is connected in handle (2), and chuck (6), chuck handle (7), movable rod (8) and bottom bar (5) connect into quadratic crank mechanism.
5. automobile driving axle according to claim 4 and break assembling auxiliary fixing device, is characterized in that chuck (1) and bottom bar (5) all weld with handle (2).
6. according to the automobile driving axle described in claim 1 or 2 or 3 or 4 and break assembling auxiliary fixing device, it is characterized in that handle (2) makes with steel pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320605980.9U CN203516396U (en) | 2013-09-27 | 2013-09-27 | Automobile drive shaft and brake assembling auxiliary fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320605980.9U CN203516396U (en) | 2013-09-27 | 2013-09-27 | Automobile drive shaft and brake assembling auxiliary fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203516396U true CN203516396U (en) | 2014-04-02 |
Family
ID=50375332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320605980.9U Expired - Fee Related CN203516396U (en) | 2013-09-27 | 2013-09-27 | Automobile drive shaft and brake assembling auxiliary fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203516396U (en) |
-
2013
- 2013-09-27 CN CN201320605980.9U patent/CN203516396U/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 | ||
| 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: 20140402 Termination date: 20170927 |