CN202137734U - Tool used for dismounting automobile sliding column - Google Patents
Tool used for dismounting automobile sliding column Download PDFInfo
- Publication number
- CN202137734U CN202137734U CN201120176344U CN201120176344U CN202137734U CN 202137734 U CN202137734 U CN 202137734U CN 201120176344 U CN201120176344 U CN 201120176344U CN 201120176344 U CN201120176344 U CN 201120176344U CN 202137734 U CN202137734 U CN 202137734U
- Authority
- CN
- China
- Prior art keywords
- spanner
- sleeve
- traveller
- rotating
- locking
- 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 - Lifetime
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- 239000003638 chemical reducing agent Substances 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 230000005611 electricity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model discloses a tool used for dismounting an automobile sliding column. The tool is characterized in that the tool is that a locking wrench and a rotating wrench are matched with each other, wherein, a hollow structure is arranged at the bottom of a sleeve of the rotating wrench; and a sleeve of the locking wrench is inserted into the rotating wrench from the upper part of the rotating wrench. As the structure is adopted, the tool has the advantages as follows: firstly, the automobile sliding column is smoothly dismounted by utilizing the simple mechanical wrenches; secondly, the use of eclectic or pneumatic wrenches is avoided, and the production cost is reduced; and thirdly, the structure is simple, the manufacturing is easy, and electric drive, gas drive, or the like is not needed.
Description
Relate to the field
The utility model relates to the dismantling device of automotive suspension, particularly a kind of instrument that is used for dismounting automobile traveller.
Background technology
For the automobile of McPherson suspension structure or other band traveller structure, when the damper of changing traveller assembly the inside or spring, at first need take traveller apart.And when tearing traveller open, unclamp the clamp nut on the traveller earlier, but when rotating this clamp nut, piston lever of reducer can transfer, causes unclamping nut.When utilization common wrench degree of tightness was consolidated nut, the sleeve afterbody was blocked by ratchet, and it is locked with piston rod to re-use another instrument.
Generally use pneumatic or electric wrench at present, utilize the spanner high rotational speed to make piston rod have little time the principle of transfer, unclamp clamp nut.But when being to use this method to tear traveller open, if piston lever of reducer still continues transfer and can't take traveller apart, and electronic high a lot of than common wrench with the pneumatic impact spanner price, electronic or pneumatic impact spanner can't be used in the scene under the condition that does not have power supply or source of the gas.
A kind of traveller dismantling device of simple in structure, easy realization is provided, and can tear traveller smoothly open is the problem that prior art need solve.
The utility model content
The utility model technical problem to be solved is a kind of instrument that is used for dismounting automobile traveller to be provided, to reach the purpose of smooth dismounting traveller.
For solving the problems of the technologies described above; The technical scheme of the utility model is that a kind of instrument that is used for dismounting automobile traveller is characterized in that: described instrument cooperates for locking spanner, rotating spanner; The bottom of the sleeve of rotating spanner is a hollow structure; The sleeve of locking spanner inserts rotating spanner from the top of rotating spanner, thereby utilizes the locking spanner to pin piston lever of reducer, and rotating spanner unclamps clamp nut.
The internal diameter of described rotating spanner sleeve is greater than the sleeve outer diameter of locking spanner, thus the coaxial rotation that assurance rotating spanner and locking spanner can be relative.
The length sleeve of described locking spanner, under the prerequisite of not taking out the locking spanner, is taken out rotating spanner from clamp nut and is moved next time when guaranteeing operation greater than the height sum of the length sleeve and the clamp nut of rotating spanner.
The sleeve model of described rotating spanner is corresponding with clamp nut; The sleeve model of locking spanner is corresponding with piston lever of reducer.
A kind of instrument that is used for dismounting automobile traveller, owing to adopt said structure, this instrument has the following advantages: 1, utilize simple mechanical wrench, smoothly dismounting automobile traveller; 2, avoid the use of electronic or pneumatic impact spanner, reduce production cost; 3, simple in structure, be easy to make, and need not lean on drivings such as electricity or gas.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is done further detailed explanation;
Fig. 1 is a kind of structural representation that is used for the instrument of dismounting automobile traveller of the utility model;
Fig. 2 is a kind of rotating spanner structural representation that is used for the instrument of dismounting automobile traveller of the utility model;
Fig. 3 is a kind of locking spanner structure sketch map that is used for the instrument of dismounting automobile traveller of the utility model;
Fig. 4 is an automobile traveller structural representation;
Work sketch map when Fig. 5 is common wrench dismounting automobile traveller;
In Fig. 1-4,1, rotating spanner; 2, locking spanner; 3, sleeve; 4, clamp nut; 5, piston lever of reducer.
The specific embodiment
Shown in Fig. 1-5; The utility model cooperates for locking spanner 2, rotating spanner 1; The bottom of the sleeve 3 of rotating spanner 1 is a hollow structure; The sleeve 3 of locking spanner 2 inserts rotating spanner 1 from the top of rotating spanner 1, thereby utilizes locking spanner 2 to pin piston lever of reducer 5, and rotating spanner 1 unclamps clamp nut 4.
Sleeve 3 internal diameters of rotating spanner 1 are greater than sleeve 3 external diameters of locking spanner 2, thus the coaxial rotation that assurance rotating spanner 1 and locking spanner 2 can be relative.Sleeve 3 length of locking spanner 2 are pulled sleeve 3 length of 1 hand and the height sum of clamp nut 4 greater than rotation, when guaranteeing operation, under the prerequisite of not taking out locking spanner 2, take out rotating spanner 1 from clamp nut 4 and move next time.Sleeve 3 models of rotating spanner 1 are corresponding with clamp nut 4; Sleeve 3 models of locking spanner 2 are corresponding with piston lever of reducer 5.
Common wrench is made up of ratchet and sleeve two parts, and when degree of tightness was consolidated nut, the sleeve afterbody was blocked by ratchet, and it is locked with piston rod to re-use another instrument.The utility model is different from the structure that common wrench separately is made up of sleeve and ratchet two parts, but rotating spanner part is combined into one sleeve and ratchet, and the sleeve afterbody leaves the space, can insert that to lock spanner locked with piston rod.
The instrument dismounting traveller that uses the utility model to provide, three steps work below needing to accomplish: at first use the spring locking device that the spring in the traveller is locked, prevent to take apart the traveller rear spring and fly out; Secondly earlier rotating spanner 1 is placed on the clamp nut 4, block piston lever of reducer 5, rotated spanner 1 with locking spanner 2 then; Can unclamp clamp nut 4; At last the traveller upper junction plate is taken out, taken out spring, promptly accomplish the dismantlement work of traveller.
Combine accompanying drawing that the utility model is described above, obviously the concrete realization of the utility model does not receive the restriction of aforesaid way.As long as the improvement of having adopted the technical scheme of the utility model to carry out, or the design of the utility model and technical scheme are directly applied to other occasion without improving, all within the protection domain of the utility model.
Claims (4)
1. instrument that is used for dismounting automobile traveller; It is characterized in that: described instrument cooperates for locking spanner (2), rotating spanner (1); Sleeve (3) bottom of rotating spanner (1) is a hollow structure, and the sleeve (3) of locking spanner (2) inserts rotating spanner (1) from the top of rotating spanner (1).
2. a kind of instrument that is used for dismounting automobile traveller according to claim 1 is characterized in that: sleeve (3) internal diameter of described rotating spanner (1) is greater than sleeve (3) external diameter of locking spanner (2).
3. a kind of instrument that is used for dismounting automobile traveller according to claim 1 is characterized in that: sleeve (3) length of described locking spanner (2) is greater than sleeve (3) length of rotating spanner (1) and the height sum of clamp nut (4).
4. according to claim 1 or 2 or 3 described a kind of instruments that are used for dismounting automobile traveller, it is characterized in that: sleeve (3) model of described rotating spanner (1) is corresponding with clamp nut (4); Sleeve (3) model of locking spanner (2) is corresponding with piston lever of reducer (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120176344U CN202137734U (en) | 2011-05-30 | 2011-05-30 | Tool used for dismounting automobile sliding column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120176344U CN202137734U (en) | 2011-05-30 | 2011-05-30 | Tool used for dismounting automobile sliding column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202137734U true CN202137734U (en) | 2012-02-08 |
Family
ID=45548812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120176344U Expired - Lifetime CN202137734U (en) | 2011-05-30 | 2011-05-30 | Tool used for dismounting automobile sliding column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202137734U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108908197A (en) * | 2018-06-27 | 2018-11-30 | 杭州中橙科技有限公司 | Traveller fastening tool after a kind of new-energy automobile |
| CN111390831A (en) * | 2020-04-30 | 2020-07-10 | 北京汽车集团越野车有限公司 | Sliding column assembly disassembling tool |
-
2011
- 2011-05-30 CN CN201120176344U patent/CN202137734U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108908197A (en) * | 2018-06-27 | 2018-11-30 | 杭州中橙科技有限公司 | Traveller fastening tool after a kind of new-energy automobile |
| CN111390831A (en) * | 2020-04-30 | 2020-07-10 | 北京汽车集团越野车有限公司 | Sliding column assembly disassembling tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120208 |