CN211517228U - Quick-changing type gear rack steering machine fixing clamp - Google Patents
Quick-changing type gear rack steering machine fixing clamp Download PDFInfo
- Publication number
- CN211517228U CN211517228U CN201921999916.7U CN201921999916U CN211517228U CN 211517228 U CN211517228 U CN 211517228U CN 201921999916 U CN201921999916 U CN 201921999916U CN 211517228 U CN211517228 U CN 211517228U
- Authority
- CN
- China
- Prior art keywords
- steering gear
- positioning pin
- locking nut
- quick
- rack
- 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 rack and pinion steering gear mounting fixture of remodeling fast has: a base plate; the supporting block is arranged on the bottom plate; the positioning pin is connected with the supporting block, and the steering gear damping sleeve hole is sleeved on the positioning pin; the end part of the positioning pin is provided with an external thread; the locking nut is matched with the external thread arranged at the end part of the positioning pin; the aperture of the steering gear damping sleeve hole is larger than the outer diameter of the locking nut; the clamp plate is arranged between the locking nut and the steering gear damping sleeve hole, a clamping groove is formed in the clamp plate and matched with the positioning pin, the locking nut does not need to be completely dismounted, and the mounting and dismounting of the rack and pinion steering gear are quick and convenient.
Description
Technical Field
The utility model belongs to car rack and pinion steering gear field especially relates to a rack and pinion steering gear mounting fixture of remodeling fast.
Background
In the process of implementing the present invention, the inventor finds that the prior art has at least the following problems:
at present, the requirement of the automobile zero industry on the beat in the assembling process is very strict, the gear rack steering gear is assembled, when the gap detection is carried out, the steering gear needs to be fixed firmly in order to ensure the measurement accuracy, a common tool generally adopts a nut to disassemble and replace parts and then fasten the parts, the operation steps are multiple, long time is consumed in the process of assembling and disassembling the parts, and the production beat is greatly influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a need not to pull down lock nut completely, install and remove rack and pinion steering gear quick, the rack and pinion steering gear mounting fixture of convenient remodeling fast is provided.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: a quick-change type rack and pinion steering gear fixing clamp comprises:
a base plate;
the supporting block is arranged on the bottom plate;
the positioning pin is connected with the supporting block, and a steering gear damping sleeve hole is sleeved on the positioning pin; the end part of the positioning pin is provided with an external thread;
the locking nut is matched with the external thread arranged at the end part of the positioning pin; the aperture of the steering gear damping sleeve hole is larger than the outer diameter of the locking nut;
and the pressing plate is arranged between the locking nut and the steering gear damping sleeve hole, and a clamping groove is formed in the pressing plate and matched with the positioning pin.
The positioning pin is connected with the supporting block through a bolt.
The pressing plate is circular, and the outer diameter of the pressing plate is larger than the inner diameter of the steering gear damping sleeve hole.
The pressing plate is circular.
One of the technical schemes has the advantages that the locking nut does not need to be completely disassembled, and the gear rack steering engine is fast and convenient to assemble and disassemble.
Drawings
Fig. 1 is a schematic structural view of a quick-change rack and pinion steering gear fixing clamp provided in an embodiment of the present invention;
the labels in the above figures are: 1. supporting shoe, 2, locating pin, 3, clamp plate, 4, lock nut, 5, bottom plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
Referring to fig. 1, a quick-change type rack and pinion steering gear fixing jig has:
a base plate;
the supporting block is arranged on the bottom plate;
the positioning pin is connected with the supporting block, and the steering gear damping sleeve hole is sleeved on the positioning pin; the end part of the positioning pin is provided with an external thread;
the locking nut is matched with the external thread arranged at the end part of the positioning pin; the aperture of the steering gear damping sleeve hole is larger than the outer diameter of the locking nut;
and the pressing plate is arranged between the locking nut and the steering gear damping sleeve hole, and a clamping groove is formed in the pressing plate and matched with the positioning pin. The positioning pin is connected with the supporting block through a bolt.
The clamp plate is circular, and the external diameter of clamp plate is greater than the internal diameter in steering gear shock attenuation trepanning. The clamp plate is circular.
The quick clamping device consists of five parts, namely a supporting block, a positioning pin, a circular pressing plate, a locking nut and a bottom plate, the clamp is made of Q235, the quick clamping device is durable, can be machined by a common lathe, and is low in machining cost. When the steering gear is assembled and disassembled, only the locking nut needs to be loosened, the circular pressing plate is taken down, the steering gear can be taken out without completely detaching the locking nut, the positioning pin is fixed by the bolt, and when the end part thread and the locking nut are abraded, the end part thread and the locking nut can be directly replaced, so that the waste of other tools is reduced. The utility model discloses a rack and pinion steering gear mounting fixture of quick clamping, the preparation is simple and convenient, simple structure, low price, moreover can raise the efficiency.
During assembly: firstly, sleeving a steering gear damping sleeve hole on a clamp positioning pin, and inserting a circular pressing plate between a steering gear and a locking nut in the positioning pin; secondly, locking a locking nut by using a wrench to fix the steering gear; thirdly, after the manual clearance detection is finished, loosening the locking nut by using a wrench for 2-3 threads; and fourthly, taking down the circular pressing plate and taking down the steering gear. The function of quickly assembling and disassembling the automobile gear rack steering gear is realized through the four steps.
After the structure is adopted, the locking nut does not need to be completely disassembled, and the gear rack steering engine is fast and convenient to assemble and disassemble.
The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, and various insubstantial improvements can be made without modification to the method and technical solution of the present invention, or the present invention can be directly applied to other occasions without modification, all within the scope of the present invention.
Claims (4)
1. The utility model provides a rack and pinion steering gear mounting fixture of remodeling fast which characterized in that has:
a base plate;
the supporting block is arranged on the bottom plate;
the positioning pin is connected with the supporting block, and a steering gear damping sleeve hole is sleeved on the positioning pin; the end part of the positioning pin is provided with an external thread;
the locking nut is matched with the external thread arranged at the end part of the positioning pin; the aperture of the steering gear damping sleeve hole is larger than the outer diameter of the locking nut;
and the pressing plate is arranged between the locking nut and the steering gear damping sleeve hole, and a clamping groove is formed in the pressing plate and matched with the positioning pin.
2. The quick-change rack and pinion steering gear set clamp of claim 1 wherein said locating pin is bolted to said support block.
3. The quick-change rack and pinion steering gear set attachment clamp of claim 2 wherein said clamp plate is circular and has an outer diameter greater than an inner diameter of said steering gear shock sleeve opening.
4. The quick-change rack and pinion steering gear set up clamp of claim 3 wherein said clamp plate is circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921999916.7U CN211517228U (en) | 2019-11-19 | 2019-11-19 | Quick-changing type gear rack steering machine fixing clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921999916.7U CN211517228U (en) | 2019-11-19 | 2019-11-19 | Quick-changing type gear rack steering machine fixing clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211517228U true CN211517228U (en) | 2020-09-18 |
Family
ID=72463328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921999916.7U Expired - Fee Related CN211517228U (en) | 2019-11-19 | 2019-11-19 | Quick-changing type gear rack steering machine fixing clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211517228U (en) |
-
2019
- 2019-11-19 CN CN201921999916.7U patent/CN211517228U/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: 20200918 Termination date: 20201119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |