CN210526639U - Automobile steering device sensitive to steering - Google Patents
Automobile steering device sensitive to steering Download PDFInfo
- Publication number
- CN210526639U CN210526639U CN201921425313.6U CN201921425313U CN210526639U CN 210526639 U CN210526639 U CN 210526639U CN 201921425313 U CN201921425313 U CN 201921425313U CN 210526639 U CN210526639 U CN 210526639U
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Abstract
The utility model discloses a steering sensitive automobile steering device in the technical field of steering device, which comprises a steering device shell and a steering nut arranged in the inner cavity of the steering device shell, wherein the outer wall of a rotating shaft between two groups of bearings is connected with a connecting ring in a sliding way, the outer wall of the top part of a mounting plate is provided with a latch, the top part of the latch is meshed with the bottom part of the steering nut, when the steering device is assembled, a positioning bolt is screwed into the outer wall of a connecting shell, so that the fastening property of the fixing screw for fixing the connecting plate and the steering device shell is improved, the fixing screw is prevented from loosening when the automobile jolts, the influence of jolts on the connecting shell and the connecting property of the steering device shell is reduced, when the steering device is disassembled, the fixing screw can be screwed out to take down the connecting plate and the connecting shell, then the fixing screw is screwed out to take down the rotating shaft, and then the fixing plate is, the latch keeps the state of clamping the steering nut, and the sensitivity of the steering gear is kept.
Description
Technical Field
The utility model relates to a steering gear technical field specifically is a turn to sensitive auto steering ware.
Background
The existing automobile steering device mostly utilizes a steering gear and a steering nut to realize direction rotation in a meshing transmission mode, but the abrasion between the steering nut and the steering gear is large in the using process of the steering device, so that the steering gear and the steering nut are loosened, the assembly and the disassembly are inconvenient due to the fixed structure, the long-term use and the quick steering of the steering device are not facilitated, the sensitivity of the steering device is reduced, and therefore the automobile steering device with the sensitive steering device is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a turn to sensitive auto steering ware to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an automobile steering gear sensitive to steering comprises a steering gear shell and a steering nut arranged in an inner cavity of the steering gear shell, wherein the outer wall of the bottom of the steering gear shell is provided with a mounting groove, a connecting plate is connected in the mounting groove in a sliding manner, four corners of the outer wall of the bottom of the connecting plate are respectively provided with a fixing screw, the inner wall of the top of the mounting groove is provided with a screw hole matched with the fixing screw, a connecting shell is welded at the center of the outer wall of the bottom of the connecting plate, the inner side of the connecting part of the outer wall of the bottom of the connecting plate and the connecting shell is provided with a slot which is communicated from top to bottom, the inner walls of the left side and the right side of the connecting shell are respectively provided with a driving box and a fixing plate, the centers of the outer wall of one side, the utility model discloses a steering gear box, including driving motor, driving box, fixed plate, go-between top fixedly connected with mounting panel, mounting panel top outer wall is provided with the latch, latch top and steering nut bottom meshing, steering gear shell bottom outer wall is provided with the fluting with mounting panel matched with, both ends all are provided with the screw around the go-between, just both sides outer wall all is provided with the location screw with screw matched with around the pivot.
Furthermore, the outer wall of the bottom of the steering gear shell and the left side and the right side of the connecting part of the connecting plate are both provided with connecting blocks, the two connecting blocks are both provided with positioning bolts at the front end and the rear end of the outer wall of one side of the connecting block back to back, the two ends of the outer wall of the other side of the connecting block on the left side and the right side are both connected with the outer wall of the connecting shell through fixing screws, and screw holes matched with the positioning bolts are formed in the outer walls.
Furthermore, the outer walls of the top and the bottom of the rotating shaft are provided with raised lines, and the inner ring of the bearing and the inner wall of the connecting ring are provided with grooves matched with the raised lines.
Further, the outer wall of the top of the connecting plate is provided with a rubber sealing plate, the thickness of the rubber sealing plate is one half of the depth of the mounting groove, and the depth of the mounting groove is one half of the wall thickness of the steering gear shell
Further, the bottom of the inner wall of the left side of the connecting shell is welded with a supporting plate, and the outer wall of the top of the supporting plate is attached to the bottom of the driving box.
Compared with the prior art, the beneficial effects of the utility model are that: when assembling the steering gear, pass through the fixed screw with the connecting plate and fix behind steering gear casing bottom, with positioning bolt screw in connecting shell outer wall, with this fastening nature that improves fixed screw fixed connection board and steering gear casing, it is not hard up to avoid the fixed screw to jolt at the car, reduce the car and jolt the influence of connecting shell and steering gear casing connection fastening nature, when dismantling, can rotate out the fixed screw and take off connecting plate and connecting shell, then the fixed screw of unscrewing takes off the pivot, it can change serious latch and mounting panel to take off the fixed plate screw again, make the latch keep the state of chucking steering nut, keep the sensitivity of steering gear.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the connection between the connection plate and the connection housing of the present invention;
fig. 3 is a schematic view of the connection between the rotating shaft and the connecting ring according to the present invention.
In the figure: 1. a diverter housing; 2. a steering nut; 3. mounting grooves; 4. a connecting plate; 5. fixing screws; 6. a connecting shell; 7. a fixing plate; 8. screwing the screw; 9. a bearing; 10. a rotating shaft; 11. a connecting ring; 12. a convex strip; 13. a screw; 14. positioning the screw hole; 15. mounting a plate; 16. clamping teeth; 17. connecting blocks; 18. positioning the bolt; 19. a drive box; 20. a drive motor; 21. and (7) a supporting plate.
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.
The utility model provides an automobile steering device with sensitive steering, which has the advantages of convenient assembly and disassembly, please refer to fig. 1, comprising a steering device shell 1 and a steering nut 2 arranged in the inner cavity of the steering device shell 1, the left side and the right side of the steering device shell 1 are both connected with the steering nut 2 through a tray bearing, the right end of the steering nut 2 extends out of the right side outer wall of the steering device shell 1 to be connected with a driving shaft, the steering nut 2 slides in the inner cavity of the steering device shell 1 to drive the driving shaft on the right side of the steering device shell 1 to move to realize steering, the outer wall at the bottom of the steering device shell 1 is provided with a mounting groove 3, a connecting plate 4 is glidingly connected in the mounting groove 3, four corners of the outer wall at the bottom of the connecting plate 4 are all provided with fixing screws 5, the inner wall at, the connecting shell 6 can be fixed at the bottom of the steering gear shell 1 through the connecting plate 4 and the fixing screws 5;
referring to fig. 2-3, the inner side of the connecting portion between the outer wall of the bottom of the connecting plate 4 and the connecting shell 6 is provided with a slot which is through up and down, the inner walls of the left and right sides of the connecting shell 6 are respectively provided with a driving box 19 and a fixing plate 7, the centers of the outer walls of the opposite sides of the fixing plate 7 and the driving box 19 are both provided with jacks which are through left and right, bearings 9 are fixedly connected in the jacks, the inner rings of the two sets of bearings 9 are slidably connected with a rotating shaft 10, the inner wall of the left side of the driving box 19 is fixedly connected with a driving motor 20, the output end of the right side of the driving motor 20 is connected with the left end of the rotating shaft 10 through a coupler, four corners of the outer wall of the opposite side of the driving box 19 and the fixing plate 7 are both provided with screwing screws, the outer wall of the top of the mounting plate 15 is provided with a latch 16, the top of the latch 16 is meshed with the bottom of the steering nut 2, when the assembly is completed, the latch 16 is inserted into the tooth socket of the steering nut 2, at the moment, the driving motor 20 drives the rotating shaft 10 and the connecting ring 11 to rotate, a heat dissipation hole which is communicated with the left and right is arranged at the joint of the inner wall of the left side of the connecting shell 6 and the driving motor 20, the driving motor 20 is convenient for heat dissipation, the outer wall of the connecting shell is provided with a dust cover matched with the heat dissipation hole, the connecting ring 11 rotates to drive the mounting plate 15 and the latch 16 to rotate so that the steering nut 2 slides to realize steering, the outer wall of the bottom of the steering gear shell 1 is provided with a slot matched with the mounting plate 15, the front end and the rear end of the connecting ring 11 are both provided with screws 13, the outer walls of, then the fixing plate 7 is taken down and the screw 13 is screwed out, so that the latch 16 and the mounting plate 15 which are seriously worn can be replaced, and the sensitivity of the steering gear is kept;
referring to fig. 1, the left side and the right side of the connection part of the outer wall of the bottom of the steering gear housing 1 and the connecting plate 4 are both provided with connecting blocks 17, the front end and the rear end of the outer wall of one side of each of the two groups of connecting blocks 17, which is opposite to each other, are both provided with positioning bolts 18, the opposite ends of the two groups of positioning bolts 18 on the left side and the right side are connected with the outer wall of the connecting housing 6 through fixing screws 5, and the outer walls of the left side and the right side of the connecting housing 6 are both provided with screw holes matched with the positioning bolts 18, and the fixing screws 5 can be screwed into the positioning bolts 18 after being screwed in, so that the fastening performance of the fixing screws 5 for fixing the connecting plate 4 and the steering gear housing 1;
referring to fig. 2-3, the outer walls of the top and the bottom of the rotating shaft 10 are provided with protruding strips 12, and the inner ring of the bearing 9 and the inner wall of the connecting ring 11 are provided with grooves matched with the protruding strips 12, so that the connecting ring 11 and the rotating shaft 10 can be conveniently assembled, and the positioning between the screw 13 and the positioning screw hole 14 can be completed;
referring to fig. 1, a rubber sealing plate is arranged on the outer wall of the top of the connecting plate 4, the thickness of the rubber sealing plate is one half of the depth of the mounting groove 3, the tightness of the connection between the connecting plate 4 and the steering gear housing 1 is improved, and the depth of the mounting groove 3 is one half of the wall thickness of the steering gear housing 1;
referring to fig. 2, a supporting plate 21 is welded to the bottom of the inner wall of the left side of the connecting shell 6, the outer wall of the top of the supporting plate 21 is attached to the bottom of the driving box 19, the supporting plate 21 plays a role in positioning, when the driving box 19 is assembled, the driving box 19 and the fixing plate 7 are inserted into the inner cavity of the connecting shell 6, and then the screwing screw 8 is screwed in.
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 (5)
1. The utility model provides a turn to sensitive car steering gear, includes steering gear casing (1) and sets up steering nut (2) at steering gear casing (1) inner chamber which characterized in that: the steering gear is characterized in that a mounting groove (3) is formed in the outer wall of the bottom of the steering gear shell (1), a connecting plate (4) is connected in the mounting groove (3) in a sliding mode, fixing screws (5) are arranged at four corners of the outer wall of the bottom of the connecting plate (4), screw holes matched with the fixing screws (5) are formed in the inner wall of the top of the mounting groove (3), a connecting shell (6) is welded in the center of the outer wall of the bottom of the connecting plate (4), grooves which are communicated up and down are formed in the inner side of the connecting portion of the outer wall of the bottom of the connecting plate (4) and the connecting shell (6), a driving box (19) and a fixing plate (7) are respectively arranged on the inner walls of the left side and the right side of the connecting shell (6), inserting holes which are communicated up and down are formed in the centers of the outer walls, the steering gear is characterized in that a driving motor (20) is fixedly connected to the inner wall of the left side of a driving box (19), the output end of the right side of the driving motor (20) is connected with the left end of a rotating shaft (10) through a shaft coupling, screws (8) are screwed on the four corners of the outer wall of one side of the driving box (19) relative to a fixing plate (7), screw holes matched with the screws (8) are formed in the inner wall of a connecting shell (6), the outer wall of the rotating shaft (10) between two groups of bearings (9) is slidably connected with a connecting ring (11), a mounting plate (15) is fixedly connected to the top of the connecting ring (11), a clamping tooth (16) is arranged on the outer wall of the top of the mounting plate (15), the top of the clamping tooth (16) is meshed with the bottom of a steering nut (2), a groove matched with the mounting plate (15) is formed in the, and the outer walls of the front side and the rear side of the rotating shaft (10) are provided with positioning screw holes (14) matched with the screws (13).
2. A steering sensitive steering gear for a vehicle according to claim 1 wherein: the left and right sides of steering gear casing (1) bottom outer wall and connecting plate (4) coupling part all is provided with connecting block (17), and is two sets of both ends all are provided with positioning bolt (18) around connecting block (17) the outer wall of one side of carrying on the back mutually, control two sets of homonymy the relative one end of positioning bolt (18) is passed fixed screw (5) and is connected shell (6) outer wall connection, just connect shell (6) left and right sides outer wall all be provided with positioning bolt (18) matched with screw.
3. A steering sensitive steering gear for a vehicle according to claim 1 wherein: the top and the bottom outer walls of the rotating shaft (10) are provided with raised lines (12), and the inner ring of the bearing (9) and the inner wall of the connecting ring (11) are provided with grooves matched with the raised lines (12).
4. A steering sensitive steering gear for a vehicle according to claim 1 wherein: the outer wall of the top of the connecting plate (4) is provided with a rubber sealing plate, the thickness of the rubber sealing plate is one half of the depth of the mounting groove (3), and the depth of the mounting groove (3) is one half of the wall thickness of the steering gear shell (1).
5. A steering sensitive steering gear for a vehicle according to claim 1 wherein: the bottom of the inner wall of the left side of the connecting shell (6) is welded with a supporting plate (21), and the outer wall of the top of the supporting plate (21) is attached to the bottom of the driving box (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921425313.6U CN210526639U (en) | 2019-08-30 | 2019-08-30 | Automobile steering device sensitive to steering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921425313.6U CN210526639U (en) | 2019-08-30 | 2019-08-30 | Automobile steering device sensitive to steering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210526639U true CN210526639U (en) | 2020-05-15 |
Family
ID=70603424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921425313.6U Active CN210526639U (en) | 2019-08-30 | 2019-08-30 | Automobile steering device sensitive to steering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210526639U (en) |
-
2019
- 2019-08-30 CN CN201921425313.6U patent/CN210526639U/en active Active
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