CN213017258U - Vehicle pull rod ball head convenient for replacing dust cover - Google Patents
Vehicle pull rod ball head convenient for replacing dust cover Download PDFInfo
- Publication number
- CN213017258U CN213017258U CN202021706012.3U CN202021706012U CN213017258U CN 213017258 U CN213017258 U CN 213017258U CN 202021706012 U CN202021706012 U CN 202021706012U CN 213017258 U CN213017258 U CN 213017258U
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- block
- connecting block
- leather sheath
- ball head
- shell
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- Expired - Fee Related
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- 239000000428 dust Substances 0.000 title claims abstract description 11
- 239000010985 leather Substances 0.000 claims abstract description 35
- 230000008859 change Effects 0.000 claims abstract description 6
- 238000010276 construction Methods 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 abstract 2
- 238000000926 separation method Methods 0.000 description 3
- 230000032683 aging Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of the pull rod bulb, especially, for a conveniently change automobile-used pull rod bulb of dirt proof boot, including shell, spliced pole and second connecting block, the inboard of shell is provided with the spheroid, and the spheroidal bottom is provided with the regulating block to the bottom of regulating block is provided with the end cover, the spliced pole sets up in spheroidal top, and the outside of spliced pole is provided with the elevator, the outside of elevator is connected with dustproof leather sheath, and the bottom of dustproof leather sheath is provided with the fixture block to the outside of dustproof leather sheath is provided with the screw thread card, first connecting block sets up in the top of spliced pole, and the top of first connecting block is connected with hollow block, hollow block's inboard is provided with the turning block, and the top of turning block is provided with the third connecting block. The vehicle pull rod ball head convenient for replacing the dust cover is provided with the device convenient to detach and fix, the assembly length is convenient to adjust, and a user can conveniently install and adjust the pull rod ball head.
Description
Technical Field
The utility model relates to a pull rod bulb technical field specifically is a conveniently change automobile-used pull rod bulb of dirt proof boot.
Background
The tie rod ball head is an important part of an automobile, the main function is to transmit and execute an intermediate mechanism for steering the automobile, the ball head of a steering main shaft is arranged in a ball head shell, the steering main shaft is controlled by a steering machine to be connected with wheels, the demand of the tie rod ball head is increased along with the increase of the automobile pin quantity, and therefore the automobile tie rod ball head with the dust cover convenient to replace is designed.
Present traditional pull rod bulb still has certain not enough in changing on the dirt proof boot, keeps off when the dirt proof boot of pull rod bulb is ageing to need to be changed, appears dismantling and fix comparatively difficult problem of dirt proof boot easily, need have the device of being convenient for dismantle with fixed, and be convenient for adjust equipment length, convenience of customers installs the pull rod bulb of adjusting to it.
Aiming at the existing problems, innovation is urgently needed on the basis of the original tie rod ball head.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a conveniently change automobile-used pull rod bulb of dirt proof boot to the pull rod bulb that proposes in solving above-mentioned background art still has certain not enough changing on the dirt proof boot, keeps off when the dirt proof boot of pull rod bulb is ageing to be changed, appears dismantling and fix comparatively difficult problem of dirt proof boot easily.
In order to achieve the above object, the utility model provides a following technical scheme: a vehicle pull rod ball head convenient for replacing a dustproof sleeve comprises a shell, a connecting column and a second connecting block, wherein a ball body is arranged on the inner side of the shell, an adjusting block is arranged at the bottom end of the ball body, an end cover is arranged at the bottom end of the adjusting block, the connecting column is arranged at the top end of the ball body, a lifting block is arranged on the outer side of the connecting column, a dustproof leather sleeve is connected to the outer side of the lifting block, a clamping block is arranged at the bottom end of the dustproof leather sleeve, a thread clamping block is arranged on the outer side of the dustproof leather sleeve, the first connecting block is arranged at the top end of the connecting column, a hollow block is connected to the top end of the first connecting block, a rotating block is arranged on the inner side of the hollow block, a third connecting block is arranged at the top end of the rotating block, a threaded rod is arranged on the inner, the right side of the second connecting block is connected with a clamping block, and the right side of the clamping block is connected with a connecting rod.
Preferably, the adjusting block and the shell form a lifting structure through an end cover, and the central axis of the adjusting block and the central axis of the ball body are overlapped.
Preferably, the connecting column forms a rotating structure with the shell through a sphere, and the connecting column is connected with the first connecting block through a molded surface.
Preferably, the dustproof leather sheath forms a sliding structure through the lifting block and the connecting column, and the dustproof leather sheath forms a clamping structure through the clamping block and the threaded clamping piece.
Preferably, the two fixing screws are symmetrically arranged about the central axis of the connecting rod, and the connecting rod forms a clamping structure with the second connecting block through the clamping block.
Preferably, the third connecting block forms revolution mechanic with hollow block through the turning block, and hollow block constitutes elevation structure through first connecting block and threaded rod.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the vehicle pull rod ball head convenient for replacing the dust cover is provided with an end cover, the end cover is in threaded connection with the shell, the end cover is rotated to drive the adjusting block to move in the shell, a spring is arranged between the end cover and the adjusting block, and the assembly precision of a ball body in the device is adjusted by adjusting the distance between the adjusting block and the ball body;
2. the vehicle pull rod ball head convenient for replacing the dustproof sleeve is provided with the dustproof leather sheath, the dustproof leather sheath is connected with the thread clamping piece through the clamping block, the thread clamping piece is rotated, the thread clamping piece is separated from the shell and further separated from the dustproof leather sheath, and when the dustproof leather sheath is pulled, the dustproof leather sheath slides on the connecting column through the lifting block, so that the dustproof leather sheath is convenient to replace, install and fix;
3. this conveniently change automobile-used pull rod bulb of dirt proof boot is provided with first connecting block, rotate the third connecting block, the third connecting block passes through the turning block at hollow piece internal rotation, third connecting block and threaded rod are threaded connection, and then drive hollow piece and first connecting block and slide on the threaded rod, let first connecting block and spliced pole separation, threaded rod and spliced pole are threaded connection, rotate the threaded rod again, and then adjust the distance between spliced pole and the threaded rod, and then let the device have the effect of adjusting equipment length.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
FIG. 2 is a schematic view of the connection structure of the connection post and the screw clip of the present invention;
fig. 3 is a schematic front view of the first connecting block of the present invention;
fig. 4 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.
In the figure: 1. a housing; 2. a sphere; 3. an adjusting block; 4. an end cap; 5. connecting columns; 6. a lifting block; 7. a dustproof leather sheath; 8. a clamping block; 9. a thread clamp; 10. a first connection block; 11. a hollow block; 12. rotating the block; 13. a threaded rod; 14. a second connecting block; 15. fixing screws; 16. a clamping block; 17. a connecting rod; 18. and a third connecting block.
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. 1-4, the present invention provides a technical solution: a vehicle pull rod ball head convenient for replacing a dust-proof sleeve comprises a shell 1, a ball body 2, an adjusting block 3, an end cover 4, a connecting column 5, a lifting block 6, a dust-proof leather sleeve 7, a clamping block 8, a thread clamping piece 9, a first connecting block 10, a hollow block 11, a rotating block 12, a threaded rod 13, a second connecting block 14, a fixing screw 15, a clamping block 16, a connecting rod 17 and a third connecting block 18, wherein the ball body 2 is arranged on the inner side of the shell 1, the adjusting block 3 is arranged at the bottom end of the ball body 2, the end cover 4 is arranged at the bottom end of the adjusting block 3, the connecting column 5 is arranged at the top end of the ball body 2, the lifting block 6 is arranged on the outer side of the connecting column 5, the dust-proof leather sleeve 7 is connected to the outer side of the lifting block 6, the clamping block 8 is arranged at the bottom end of the dust-proof leather sleeve 7, the thread clamping piece 9 is arranged on the outer, a rotating block 12 is arranged on the inner side of the hollow block 11, a third connecting block 18 is arranged at the top end of the rotating block 12, a threaded rod 13 is arranged on the inner side of the third connecting block 18, a second connecting block 14 is arranged on the right side of the shell 1, a fixing screw 15 is arranged on one side of the second connecting block 14, a clamping block 16 is connected to the right side of the second connecting block 14, and a connecting rod 17 is connected to the right side of the clamping block 16;
furthermore, the adjusting block 3 and the shell 1 form a lifting structure through an end cover 4, the central axis of the adjusting block 3 is overlapped with the central axis of the sphere 2, the end cover 4 is in threaded connection with the shell 1, the end cover 4 is rotated, the end cover 4 drives the adjusting block 3 to move in the shell 1, a spring is arranged between the end cover 4 and the adjusting block 3, and the assembling precision of the sphere 2 in the device is adjusted by adjusting the distance between the adjusting block 3 and the sphere 2;
further, the connecting column 5 and the shell 1 form a rotating structure through the ball body 2, the connecting column 5 is in molded surface connection with the first connecting block 10, the connecting column 5 rotates, the connecting column 5 drives the ball body 2 to rotate in the shell 1, the connecting column 5 is in molded surface connection with the first connecting block 10, when the connecting column 5 is connected with the first connecting block 10, a third connecting block 18 is arranged at the top end of the first connecting block 10, the position of the third connecting block 18 is fixed, the position of the first connecting block 10 is fixed with the connecting column 5, the position of the threaded rod 13 is fixed, and the length between the connecting column 5 and the threaded rod 13 is locked;
furthermore, the dustproof leather sheath 7 forms a sliding structure with the connecting column 5 through the lifting block 6, the dustproof leather sheath 7 forms a clamping structure with the thread clamping piece 9 through the clamping block 8, the dustproof leather sheath 7 is connected with the thread clamping piece 9 through the clamping block 8, the thread clamping piece 9 is rotated, the thread clamping piece 9 is separated from the shell 1 and further separated from the dustproof leather sheath 7, and when the dustproof leather sheath 7 is pulled, the dustproof leather sheath 7 slides on the connecting column 5 through the lifting block 6, so that the dustproof leather sheath 7 is convenient to replace, install and fix;
furthermore, two fixing screws 15 are symmetrically arranged about the central axis of the connecting rod 17, the connecting rod 17 and the second connecting block 14 form a clamping structure through the clamping block 16, the connecting rod 17 is clamped with the second connecting block 14 through the clamping block 16, and then the fixing screws 15 are used for fixing, so that the fixing and the dismounting of the connecting rod 17 are convenient, the device components are dismounted, and the storage and the transportation of the device are convenient;
further, third connecting block 18 passes through turning block 12 and hollow block 11 constitutes revolution mechanic, and hollow block 11 constitutes elevation structure through first connecting block 10 and threaded rod 13, rotate third connecting block 18, third connecting block 18 passes through turning block 12 at hollow block 11 internal rotation, third connecting block 18 and threaded rod 13 are threaded connection, and then drive hollow block 11 and first connecting block 10 and slide on threaded rod 13, let first connecting block 10 and spliced pole 5 separation, threaded rod 13 and spliced pole 5 are threaded connection, rotate threaded rod 13 again, and then adjust the distance between spliced pole 5 and the threaded rod 13, and then let the device have the effect of adjusting equipment length.
The working principle is as follows: the vehicle pull rod ball head convenient for replacing the dust cover is used in the process that firstly, the end cover 4 is in threaded connection with the shell 1, the end cover 4 is rotated, the end cover 4 drives the adjusting block 3 to move in the shell 1, a spring is arranged between the end cover 4 and the adjusting block 3, and the purpose of adjusting the assembling precision of the ball body 2 in the device is achieved by adjusting the distance between the adjusting block 3 and the ball body 2;
then pulling a pull rod on the right side of the rotating block 12 to separate the pull rod from the rotating block 12, rotating a third connecting block 18, rotating the third connecting block 18 in the hollow block 11 through the rotating block 12, wherein the third connecting block 18 is in threaded connection with a threaded rod 13 to drive the hollow block 11 and a first connecting block 10 to slide on the threaded rod 13, separating the first connecting block 10 from a connecting column 5, the threaded rod 13 is in threaded connection with the connecting column 5, then rotating the threaded rod 13 to adjust the distance between the connecting column 5 and the threaded rod 13, so as to achieve the purpose that the device has the length adjusting function, rotating the connecting column 5, driving the sphere 2 to rotate in the shell 1 by the connecting column 5, and connecting column 5 and the first connecting block 10 are in profile connection, when the connecting column 5 is connected with the first connecting block 10, the third connecting block 18 is arranged at the top end of the first connecting block 10, and the position of the, the first connecting block 10 is fixed with the connecting column 5, and further fixes the position of the threaded rod 13, so that the purpose of locking the length between the connecting column 5 and the threaded rod 13 is achieved;
then the connecting rod 17 is clamped with the second connecting block 14 through the clamping block 16 and then is fixed by using the fixing screw 15, so that the connecting rod 17 is convenient to fix and disassemble, and the device parts are disassembled to achieve the purpose of convenient storage and transportation of the device;
finally, dustproof leather sheath 7 passes through fixture block 8 and screw thread card 9 and links to each other, rotates screw thread card 9, and screw thread card 9 separates from shell 1, and then with dustproof leather sheath 7 separation, at the dustproof leather sheath 7 of pulling, dustproof leather sheath 7 slides on spliced pole 5 through elevator 6 to reach the change of dustproof leather sheath 7 and the fixed comparatively convenient purpose of installation.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a conveniently change automobile-used pull rod bulb of dirt proof boot, includes shell (1), spliced pole (5) and second connecting block (14), its characterized in that: the inner side of the shell (1) is provided with a ball body (2), the bottom of the ball body (2) is provided with an adjusting block (3), the bottom of the adjusting block (3) is provided with an end cover (4), the connecting column (5) is arranged at the top end of the ball body (2), the outer side of the connecting column (5) is provided with a lifting block (6), the outer side of the lifting block (6) is connected with a dustproof leather sheath (7), the bottom end of the dustproof leather sheath (7) is provided with a clamping block (8), the outer side of the dustproof leather sheath (7) is provided with a thread clamping block (9), the first connecting block (10) is arranged at the top end of the connecting column (5), the top end of the first connecting block (10) is connected with a hollow block (11), the inner side of the hollow block (11) is provided with a rotating block (12), the top end of the rotating block (12) is provided with a third connecting block (18), and, the second connecting block (14) is arranged on the right side of the shell (1), one side of the second connecting block (14) is provided with a fixing screw (15), the right side of the second connecting block (14) is connected with a clamping block (16), and the right side of the clamping block (16) is connected with a connecting rod (17).
2. The vehicular tie rod ball head convenient for replacing the dust boot as claimed in claim 1, wherein: the adjusting block (3) and the shell (1) form a lifting structure through the end cover (4), and the central axis of the adjusting block (3) and the central axis of the ball body (2) coincide with each other.
3. The vehicular tie rod ball head convenient for replacing the dust boot as claimed in claim 1, wherein: the connecting column (5) and the shell (1) form a rotating structure through the sphere (2), and the connecting column (5) is connected with the first connecting block (10) through a molded surface.
4. The vehicular tie rod ball head convenient for replacing the dust boot as claimed in claim 1, wherein: dustproof leather sheath (7) constitute sliding construction through elevator (6) and spliced pole (5), and dustproof leather sheath (7) pass through fixture block (8) and constitute the block structure with screw thread card (9).
5. The vehicular tie rod ball head convenient for replacing the dust boot as claimed in claim 1, wherein: the two fixing screws (15) are symmetrically arranged about the central axis of the connecting rod (17), and the connecting rod (17) forms a clamping structure with the second connecting block (14) through the clamping block (16).
6. The vehicular tie rod ball head convenient for replacing the dust boot as claimed in claim 1, wherein: the third connecting block (18) and the hollow block (11) form a rotating structure through the rotating block (12), and the hollow block (11) and the threaded rod (13) form a lifting structure through the first connecting block (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021706012.3U CN213017258U (en) | 2020-08-15 | 2020-08-15 | Vehicle pull rod ball head convenient for replacing dust cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021706012.3U CN213017258U (en) | 2020-08-15 | 2020-08-15 | Vehicle pull rod ball head convenient for replacing dust cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213017258U true CN213017258U (en) | 2021-04-20 |
Family
ID=75465073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021706012.3U Expired - Fee Related CN213017258U (en) | 2020-08-15 | 2020-08-15 | Vehicle pull rod ball head convenient for replacing dust cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213017258U (en) |
-
2020
- 2020-08-15 CN CN202021706012.3U patent/CN213017258U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210420 |