CN211306136U - Special wrench convenient for disassembling ball head of steering knuckle in automobile - Google Patents
Special wrench convenient for disassembling ball head of steering knuckle in automobile Download PDFInfo
- Publication number
- CN211306136U CN211306136U CN201922250876.2U CN201922250876U CN211306136U CN 211306136 U CN211306136 U CN 211306136U CN 201922250876 U CN201922250876 U CN 201922250876U CN 211306136 U CN211306136 U CN 211306136U
- Authority
- CN
- China
- Prior art keywords
- ball head
- nut
- automobile
- wrench
- spanner
- 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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- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
Abstract
The utility model relates to an auto repair technical field especially relates to a conveniently dismantle knuckle is special spanner for bulb in car. The to-be-solved technical problem of the utility model is to provide a convenient and fast dismantles the spanner that gets off with the knuckle bulb in the car. In order to solve the technical problem, the utility model provides a conveniently dismantle knuckle is special spanner for bulb in car, including the spanner body, the equal fixedly connected with extension spring in both sides of spanner body bottom, extension spring bottom fixedly connected with grip block, the centre gripping groove has all been seted up to the bottom of the relative one side of grip block, the centre gripping screw has been seted up at the top of grip block, the screw thread alternates there is the threaded rod between the centre gripping screw, the equal threaded connection in both sides of threaded rod has fixation nut, the nut slotted hole has been seted up at the top of spanner body, fixation nut's quantity is two, and two fixation nut are rectangular lock nut, the quantity of centre gripping screw is two.
Description
Technical Field
The utility model relates to an auto repair technical field specifically is a convenient special spanner for dismantling knuckle bulb in car.
Background
The automobile steering knuckle is connected with the swing arm through the ball head to realize space rotation, but is very inconvenient when dismantling the maintenance to the ball head, and when dismantling the ball head, need earlier demolish parts on every side, then hit and hit the club conical surface thereby dismantle the ball head. This dismantlement mode is too complicated, and consuming time longer, and if the club conical surface atress is inhomogeneous among the dismantlement process, causes the bulb card dead very easily, and the condition of unable dismantlement takes place, so need can solve above-mentioned problem now urgently, a convenient special spanner for dismantling knuckle bulb in car.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a conveniently dismantle knuckle bulb in car and use special spanner solves the problem that provides a convenient and fast dismantles the spanner that gets off with the knuckle bulb in the car.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a convenient dismantlement knuckle is special spanner for bulb in car, includes the spanner body, the equal fixedly connected with extension spring in both sides of spanner body bottom, extension spring bottom fixedly connected with grip block, the centre gripping groove has all been seted up to the bottom of the relative one side of grip block, the centre gripping screw has been seted up at the top of grip block, the threaded rod has been alternate to the screw thread between the centre gripping screw, the equal threaded connection in both sides of threaded rod has fixation nut, the nut slotted hole has been seted up at the top of spanner body.
Further preferably, the number of the fixing nuts is two, and the two fixing nuts are both rectangular locknuts.
Further preferably, the number of the clamping screw holes is two, and the two clamping screw holes are self-locking screw holes.
Further preferably, the back of the top of the wrench body is provided with a hook hole.
Further preferably, two sides of the threaded rod are sleeved with nut washers, one side of each nut washer is in contact with one side of the fixed nut, and the other side of each nut washer is in contact with one side of the clamping block.
It is further preferred that the length of the threaded rod is longer than the distance between the two tension springs.
(III) advantageous effects
The utility model provides a conveniently dismantle knuckle is special spanner for bulb in car possesses following beneficial effect:
(1) when the wrench is used, the wrench body is rotated to enable the ball head fixing nut to be loosened and ascend, so that the ball head is driven to ascend, the disassembly of the ball head is realized, and the automobile inner steering knuckle ball head is conveniently and quickly disassembled.
(2) When the wrench is used, the structure clamped by the ball head is formed by assembling, the wrench is placed at the bottom of a complex automobile, the obstruction of other parts at the bottom of the automobile to the disassembly of the ball head is reduced, and the practicability of the wrench is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of the structural clamping groove of the present invention;
fig. 3 is a top view of the present invention.
In the figure: 1 spanner body, 2 extension spring, 3 grip blocks, 4 centre gripping grooves, 5 centre gripping screws, 6 threaded rods, 7 fixation nut, 8 nut slotted holes, 9 couple holes, 10 nut gaskets.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a special wrench for conveniently disassembling a ball head of a steering knuckle in an automobile comprises a wrench body 1, wherein the back surface of the top of the wrench body 1 is provided with a hook hole 9, two sides of the bottom of the wrench body 1 are fixedly connected with extension springs 2, the bottom of the extension spring 2 is fixedly connected with a clamping block 3, the bottom of one side, opposite to the clamping block 3, is provided with a clamping groove 4, the top of the clamping block 3 is provided with two clamping screw holes 5, the number of the clamping screw holes 5 is two, the two clamping screw holes 5 are self-locking screw holes, a threaded rod 6 is inserted in the clamping screw holes 5 in a threaded manner, the length of the threaded rod 6 is longer than the distance between the two extension springs 2, two sides of the threaded rod 6 are sleeved with nut gaskets 10, one side of each nut gasket 10 is in contact with one side of a fixing nut 7, the other side of each nut gasket 10 is in contact with, the number of the fixing nuts 7 is two, the two fixing nuts 7 are rectangular locknuts, and the top of the wrench body 1 is provided with a nut slot hole 8.
When the wrench is used, the wrench body 1 is rotated to enable the ball head fixing nut to be loosened and ascend, so that the ball head is driven to ascend, the disassembly of the ball head is realized, and the automobile inner steering knuckle ball head is disassembled conveniently and quickly.
When the wrench is used, the structure for clamping the ball head is formed by assembling, the wrench is placed at the bottom of a complex automobile, the obstruction of other parts at the bottom of the automobile to the disassembly of the ball head is reduced, and the practicability of the wrench is improved.
The working principle is as follows: when the wrench is used, the nut groove hole 8 is sleeved on the outer side of the ball head fixing nut, then the clamping groove 4 of the clamping block 3 is aligned to two sides of the ball head, then the threaded rod 6 penetrates through the two clamping screw holes 5, the nut gaskets 10 are placed on two sides of the threaded rod 6, then the fixing nut 7 is screwed in two sides of the threaded rod 6, and the fastening nut is screwed up, so that the clamping groove 4 is attached to the bottom of the ball head, and the ball head is fixed.
Then rotate spanner body 1 and make bulb fixation nut not hard up and rise, bulb fixation nut rises and drives spanner body 1 and rise to it rises to drive grip block 3 through extension spring 2, thereby drives the bulb and rises, realizes the dismantlement of bulb, thereby realizes convenient and fast and dismantles the knuckle bulb in the car.
The wrench is formed by assembling a ball head clamping structure and is arranged at the bottom of a complex automobile, so that the obstruction of other parts at the bottom of the automobile to the disassembly of the ball head is reduced, and the practicability of the wrench is improved.
Claims (6)
1. The utility model provides a convenient special spanner for dismantling knuckle bulb in car, includes spanner body (1), its characterized in that: the improved wrench is characterized in that the stretching springs (2) are fixedly connected to the two sides of the bottom of the wrench body (1), the clamping blocks (3) are fixedly connected to the bottom of the stretching springs (2) and the bottom of one side of the clamping blocks (3) opposite to each other, clamping grooves (4) are formed in the bottoms of the clamping blocks (3), clamping screw holes (5) are formed in the tops of the clamping blocks (3), threaded rods (6) are inserted between the clamping screw holes (5) in a threaded mode, fixing nuts (7) are connected to the two sides of the threaded rods (6) in an equal threaded mode, and nut groove holes (8) are formed in the.
2. The special wrench for conveniently disassembling the ball head of the steering knuckle in the automobile as claimed in claim 1, wherein: the number of the fixing nuts (7) is two, and the two fixing nuts (7) are rectangular locknuts.
3. The special wrench for conveniently disassembling the ball head of the steering knuckle in the automobile as claimed in claim 1, wherein: the number of the clamping screw holes (5) is two, and the two clamping screw holes (5) are self-locking screw holes.
4. The special wrench for conveniently disassembling the ball head of the steering knuckle in the automobile as claimed in claim 1, wherein: the back of the top of the wrench body (1) is provided with a hook hole (9).
5. The special wrench for conveniently disassembling the ball head of the steering knuckle in the automobile as claimed in claim 1, wherein: the two sides of the threaded rod (6) are provided with nut gaskets (10) in a sleeved mode, one side of each nut gasket (10) is in contact with one side of the corresponding fixing nut (7), and the other side of each nut gasket (10) is in contact with one side of the corresponding clamping block (3).
6. The special wrench for conveniently disassembling the ball head of the steering knuckle in the automobile as claimed in claim 1, wherein: the length of the threaded rod (6) is longer than the distance between the two extension springs (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922250876.2U CN211306136U (en) | 2019-12-16 | 2019-12-16 | Special wrench convenient for disassembling ball head of steering knuckle in automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922250876.2U CN211306136U (en) | 2019-12-16 | 2019-12-16 | Special wrench convenient for disassembling ball head of steering knuckle in automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211306136U true CN211306136U (en) | 2020-08-21 |
Family
ID=72080832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922250876.2U Expired - Fee Related CN211306136U (en) | 2019-12-16 | 2019-12-16 | Special wrench convenient for disassembling ball head of steering knuckle in automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211306136U (en) |
-
2019
- 2019-12-16 CN CN201922250876.2U patent/CN211306136U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20200821 |