CN220662622U - Automobile steering knuckle - Google Patents
Automobile steering knuckle Download PDFInfo
- Publication number
- CN220662622U CN220662622U CN202322151472.4U CN202322151472U CN220662622U CN 220662622 U CN220662622 U CN 220662622U CN 202322151472 U CN202322151472 U CN 202322151472U CN 220662622 U CN220662622 U CN 220662622U
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- Prior art keywords
- wall
- inserting block
- limiting
- block
- steering knuckle
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- 230000000670 limiting effect Effects 0.000 claims abstract description 43
- 238000005096 rolling process Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 8
- 238000000034 method Methods 0.000 description 8
- 238000005381 potential energy Methods 0.000 description 3
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
Abstract
The utility model discloses an automobile steering knuckle which comprises a steering knuckle head and a connecting piece, wherein a limiting pad is arranged in the middle of the side wall of the steering knuckle head, an inserting block is arranged on the side wall of the limiting pad, the end, away from the limiting pad, of the inserting block is inserted into the inner side of a Y-shaped groove, the Y-shaped groove is formed in the middle of the outer wall of the inner side of a sleeve inserting block, the connecting piece is arranged in the middle of the outer wall of the outer side of the sleeve inserting block, and the inserting block and the sleeve inserting block are connected through a limiting mechanism. According to the utility model, under the plugging limiting action of the limiting side rod, the plugging effect between the plugging block and the sleeve plugging block is ensured, the stable efficiency and the convenient efficiency of plugging the plugging block on the inner side of the Y-shaped groove are improved, and the knuckle head can be replaced conveniently.
Description
Technical Field
The utility model belongs to the technical field of automobile steering knuckles, and particularly relates to an automobile steering knuckle.
Background
With the development of science and technology and the progress of the era, people have increasingly enriched travel tools, automobiles are one of the travel tools, a plurality of parts are needed in the process of manufacturing the automobiles, and the selection of automobile steering knuckles is particularly critical.
The existing steering knuckle is easy to vibrate, abrade and damage, the steering knuckle end is not easy to replace with the steering knuckle stay bar, and the service life is influenced.
We therefore propose an automotive steering knuckle to solve the above problems.
Disclosure of Invention
Aiming at the problems that the existing steering knuckle is easy to vibrate, wear and damage, the steering knuckle end head is not easy to replace with a steering knuckle supporting rod, and the service life is influenced in the prior art, the utility model provides the following technical scheme:
the automobile steering knuckle comprises a steering knuckle head and a connecting piece, wherein a limit pad is arranged in the middle of the side wall of the steering knuckle head, an inserting block is arranged on the side wall of the limit pad, the end of the inserting block, which is far away from the limit pad, is inserted into the inner side of a Y-shaped groove, the Y-shaped groove is formed in the middle of the outer wall of the inner side of a sleeve inserting block, the connecting piece is arranged in the middle of the outer wall of the outer side of the sleeve inserting block, and the inserting block and the sleeve inserting block are connected through a limit mechanism;
the limiting mechanism comprises limiting side rods inserted into the upper outer wall and the lower outer wall of the inserting block, the outer sides of the limiting side rods penetrate through the outer wall of the inserting block and are arranged in the middle of the inner outer wall of the pull rod, the left end and the right end of the inner wall of the pull rod are welded with first springs, the inner bottom ends of the first springs are welded at the left end and the right end of the inner wall of the slot, and the slot is formed in the upper end and the lower end of the outer wall of the inserting block.
Under the grafting limiting action of the limiting side rod, the grafting effect between the grafting block and the sleeve grafting block is ensured, the stable efficiency and the convenient efficiency of the grafting block on the inner side of the Y-shaped groove are improved, and the knuckle head can be conveniently replaced.
As the optimization of the technical scheme, a plurality of groups of fixing convex blocks are equidistantly arranged on the inner side outer wall of the plug block, and the inner side top ends of the fixing convex blocks are plugged on the top ends of the inner walls of the Y-shaped grooves.
Under the use effect of the 'mushroom head' shape of the fixing lug, the stable efficiency of the plug-in block to the inner side of the Y-shaped groove is ensured, and meanwhile, under the effect of the rubber material on the inner side of the fixing lug, the stable efficiency of the plug-in block and the Y-shaped groove in the plug-in process is ensured.
As the preference of above-mentioned technical scheme, the outer wall middle part of pull rod both sides all fixed mounting has first slider, and first slider middle part all sliding connection is on the slide bar outer wall, the upper and lower both ends of slide bar all fixed mounting is at first spacing groove inner wall middle part, first spacing groove symmetry is seted up in the left and right sides of fluting inner wall, first slider outer wall middle part all welds the second spring, and the inboard bottom of second spring all welds at first spacing groove inner wall middle part, the second spring middle part all encircles on the slide bar outer wall.
Further improving the stable efficiency of limiting the side rod movement under the action of pulling the pull rod.
As the optimization of the technical scheme, the pull handle is fixedly arranged in the middle of the outer wall of the outer side of the pull rod, and anti-skid patterns are arranged in the middle of the bottom end of the pull handle.
The pull rod can be pulled relatively conveniently under the action of the pull rod, so that the convenient efficiency of the process of limiting the side rod is improved, meanwhile, the friction force between the pull rod and the hands of the staff can be increased under the action of the anti-skid patterns, and the situation of handle falling is avoided.
As the preference of above-mentioned technical scheme, the upper and lower both ends symmetry equidistance of Y word groove inside wall port leaves and is equipped with multiunit second spacing groove, and second spacing groove inner wall middle part welding has the third spring, the inboard bottom of third spring all welds in the outer wall middle part in the installing frame outside, the inboard outer wall middle part roll embedding of installing frame is connected with the ball, the outside outer wall of installing frame all fixed mounting has the second slider, and the outer wall sliding connection in the second slider outside is inboard at the slide rail, the left and right sides at second spacing groove inner wall is seted up to the slide rail symmetry.
Under the action of the rolling action of the ball and the elastic potential energy of the third spring, the plug-in block can be plugged with the Y-shaped groove under the action of the matching of the shape of the Y-shaped groove, and the convenient efficiency in the plugging process is improved.
The beneficial effects of the utility model are as follows:
(1) Under the plugging and limiting actions of the limiting side rods, the plugging effect between the plugging block and the sleeve plugging block is ensured, the stable efficiency and the convenient efficiency of plugging the plugging block on the inner side of the Y-shaped groove are improved, the knuckle head can be conveniently replaced, and the service life is ensured;
(2) Under the action of the rolling action of the ball and the elastic potential energy of the third spring, the plug-in block can be plugged with the Y-shaped groove under the action of the matching of the shape of the Y-shaped groove, and the convenient efficiency in the plugging process is improved.
Drawings
FIG. 1 is a schematic diagram of a cross-sectional front view of an embodiment of the present utility model;
FIG. 2 shows an enlarged schematic view of the structure of FIG. 1A according to an embodiment of the present utility model;
FIG. 3 is an enlarged schematic view of the structure shown in FIG. 2B according to an embodiment of the present utility model;
fig. 4 shows an enlarged schematic view of the structure at C in fig. 2 according to an embodiment of the present utility model.
Legend description:
1. a knuckle head; 2. a limit pad; 3. a plug block; 4. y-shaped grooves; 5. a fixing bump; 6. sleeving and inserting blocks; 7. limiting side bars; 8. a pull rod; 9. a pull handle; 10. a first spring; 11. slotting; 12. a first slider; 13. a slide bar; 14. a second spring; 15. a first limit groove; 16. a ball; 17. a mounting frame; 18. a third spring; 19. the second limit groove; 20. a second slider; 21. a slide rail; 22. and a connecting piece.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments.
As shown in fig. 1, 2, 3 and 4, in the embodiment of the present utility model: the steering knuckle comprises a steering knuckle head 1 and a connecting piece 22, wherein a limiting pad 2 is arranged in the middle of the side wall of the steering knuckle head 1, an inserting block 3 is arranged on the side wall of the limiting pad 2, the end, far away from the limiting pad 2, of the inserting block 3 is inserted into the inner side of a Y-shaped groove 4, the Y-shaped groove 4 is formed in the middle of the outer wall of the inner side of a sleeve inserting block 6, the connecting piece 22 is arranged in the middle of the outer wall of the outer side of the sleeve inserting block 6, and the inserting block 3 and the sleeve inserting block 6 are connected through a limiting mechanism;
the limiting mechanism comprises limiting side rods 7 which are inserted into the upper outer wall and the lower outer wall of the inserting block 3, the outer sides of the limiting side rods 7 penetrate through the outer wall of the inserting block 6 and are arranged in the middle of the inner side outer wall of the pull rod 8, first springs 10 are welded at the left end and the right end of the inner side wall of the pull rod 8, the bottom ends of the inner side of the first springs 10 are welded at the left end and the right end of the inner wall of a groove 11, and the groove 11 is formed in the upper end and the lower end of the outer wall of the inserting block 6.
Under the grafting limiting action of the limiting side rod 7, the grafting effect between the grafting block 3 and the sleeve grafting block 6 is ensured, the stable efficiency and the convenient efficiency of the grafting block 3 on the inner side of the Y-shaped groove 4 are improved, and the knuckle head 1 can be conveniently replaced.
As shown in fig. 2, a plurality of groups of fixing convex blocks 5 are equidistantly arranged on the inner side and the outer side of the plug-in block 3, and the top end of the inner side of the fixing convex blocks 5 is plugged in the top end of the inner wall of the Y-shaped groove 4.
Under the use effect of the 'mushroom head' shape of the fixing lug 5, the stable efficiency of the plugging block 3 to the inner side of the Y-shaped groove 4 is ensured, and meanwhile, under the effect of the rubber material on the inner side of the fixing lug 5, the stable efficiency of the plugging block 3 and the Y-shaped groove 4 in the plugging process is ensured.
As shown in fig. 2 and 3, the middle parts of the outer walls of the two sides of the pull rod 8 are fixedly provided with a first slide block 12, the middle parts of the first slide block 12 are slidably connected to the outer wall of the slide rod 13, the upper end and the lower end of the slide rod 13 are fixedly arranged at the middle parts of the inner walls of the first limiting grooves 15, the first limiting grooves 15 are symmetrically arranged on the left side and the right side of the inner walls of the grooves 11, the middle parts of the outer walls of the first slide block 12 are welded with second springs 14, the bottom ends of the inner sides of the second springs 14 are welded at the middle parts of the inner walls of the first limiting grooves 15, and the middle parts of the second springs 14 are all around the outer walls of the slide rod 13.
Further improving the stability efficiency of the limiting side rod 7 movement under the action of pulling the pull rod 8.
As shown in fig. 2 and 3, a pull handle 9 is fixedly arranged in the middle of the outer wall of the outer side of the pull rod 8, and anti-skid patterns are arranged in the middle of the bottom end of the pull handle 9.
The pull rod 8 can be pulled relatively conveniently under the action of the pull rod 9, so that the convenient efficiency in the process of limiting the side rod 7 is improved, meanwhile, the friction force between the pull rod 9 and the hands of a worker can be increased under the action of the anti-skid patterns, and the situation of handle falling is avoided.
As shown in fig. 2 and fig. 4, the upper and lower ends of the inner side wall port of the Y-shaped groove 4 are symmetrically and equidistantly separated and provided with a plurality of groups of second limiting grooves 19, the middle part of the inner wall of each second limiting groove 19 is welded with a third spring 18, the bottom end of the inner side of each third spring 18 is welded at the middle part of the outer wall of the outer side of the mounting frame 17, the middle part of the outer wall of the inner side of the mounting frame 17 is in rolling embedded connection with a ball 16, the outer wall of the outer side of the mounting frame 17 is fixedly provided with a second sliding block 20, the outer wall of the outer side of the second sliding block 20 is in sliding connection with the inner side of a sliding rail 21, and the sliding rail 21 is symmetrically arranged on the left side and the right side of the inner wall of each second limiting groove 19.
Under the action of the rolling action of the ball 16 and the action of elastic potential energy of the third spring 18, the plug-in block 3 can be plugged with the Y-shaped groove 4 under the action of the matching of the shape of the Y-shaped groove 4, and the convenient efficiency in the plugging process is improved.
The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting.
Claims (5)
1. An automotive steering knuckle comprising a steering knuckle head (1) and a connecting piece (22), characterized in that: the middle part of the side wall of the knuckle head (1) is provided with a limit pad (2), the side wall of the limit pad (2) is provided with an inserting block (3), the end of the inserting block (3) away from the limit pad (2) is inserted into the inner side of the Y-shaped groove (4), the Y-shaped groove (4) is formed in the middle of the outer wall of the inner side of the sleeve inserting block (6), the middle part of the outer wall of the outer side of the sleeve inserting block (6) is provided with a connecting piece (22), and the inserting block (3) is connected with the sleeve inserting block (6) through a limit mechanism;
the limiting mechanism comprises limiting side rods (7) which are inserted into the upper outer wall and the lower outer wall of the inserting block (3), the outer sides of the limiting side rods (7) penetrate through the outer wall of the inserting block (6) and are arranged in the middle of the inner side outer wall of the pull rod (8), first springs (10) are welded at the left end and the right end of the inner side wall of the pull rod (8), the inner bottom ends of the first springs (10) are welded at the left end and the right end of the inner wall of a slot (11), and the slot (11) is formed in the upper end and the lower end of the outer wall of the inserting block (6).
2. The automobile steering knuckle according to claim 1, wherein a plurality of groups of fixing lugs (5) are equidistantly arranged on the inner side outer wall of the plug-in block (3), and the inner side top ends of the fixing lugs (5) are plugged into the top ends of the inner walls of the Y-shaped grooves (4).
3. The automobile steering knuckle according to claim 1, wherein the first sliding blocks (12) are fixedly installed in the middle parts of the outer walls of the two sides of the pull rod (8), the middle parts of the first sliding blocks (12) are slidably connected to the outer walls of the sliding rods (13), the upper end and the lower end of the sliding rods (13) are fixedly installed in the middle parts of the inner walls of the first limiting grooves (15), the first limiting grooves (15) are symmetrically formed in the left side and the right side of the inner walls of the grooves (11), the middle parts of the outer walls of the first sliding blocks (12) are welded with the second springs (14), the inner bottom ends of the second springs (14) are welded to the middle parts of the inner walls of the first limiting grooves (15), and the middle parts of the second springs (14) are all around the outer walls of the sliding rods (13).
4. The automobile steering knuckle according to claim 1, wherein a pull handle (9) is fixedly arranged in the middle of the outer wall of the outer side of the pull rod (8), and anti-skid patterns are arranged in the middle of the bottom end of the pull handle (9).
5. The automobile steering knuckle according to claim 1, wherein a plurality of groups of second limiting grooves (19) are symmetrically arranged at the upper end and the lower end of the inner side wall port of the Y-shaped groove (4) in an equidistant mode, a third spring (18) is welded at the middle of the inner wall of the second limiting groove (19), the bottom end of the inner side of the third spring (18) is welded at the middle of the outer side wall of the outer side of the mounting frame (17), balls (16) are embedded in the middle of the outer side wall of the inner side of the mounting frame (17) in a rolling mode, a second sliding block (20) is fixedly arranged on the outer side wall of the outer side of the mounting frame (17), the outer side wall of the second sliding block (20) is connected to the inner side of a sliding rail (21), and the sliding rail (21) is symmetrically arranged on the left side and the right side of the inner wall of the second limiting groove (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322151472.4U CN220662622U (en) | 2023-08-11 | 2023-08-11 | Automobile steering knuckle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322151472.4U CN220662622U (en) | 2023-08-11 | 2023-08-11 | Automobile steering knuckle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220662622U true CN220662622U (en) | 2024-03-26 |
Family
ID=90329441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322151472.4U Active CN220662622U (en) | 2023-08-11 | 2023-08-11 | Automobile steering knuckle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220662622U (en) |
-
2023
- 2023-08-11 CN CN202322151472.4U patent/CN220662622U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |