CN213274069U - Automobile steering angle detection device - Google Patents
Automobile steering angle detection device Download PDFInfo
- Publication number
- CN213274069U CN213274069U CN202021327569.6U CN202021327569U CN213274069U CN 213274069 U CN213274069 U CN 213274069U CN 202021327569 U CN202021327569 U CN 202021327569U CN 213274069 U CN213274069 U CN 213274069U
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- seat
- rod
- middle position
- movable
- detection
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Abstract
The utility model provides a car steering angle detection device, including the knuckle, the axle is detected to the support frame, and laser emitter subassembly, machine vision mechanism, handle, portable supporting seat structure, rotatable central line guide bar structure, rotatable angle detection chi structure, the ring flange, the laser detection line detects the adsorption disc, spirit level and detection mark target, the knuckle respectively bolted connection in the left and right sides intermediate position that detects the adsorption disc. The utility model discloses the setting of removal seat, the type of falling T spout, the slide opening, removal brake wheel and support frame is favorable to promoting the support frame in work and removes, conveniently carries out work in different positions and increases the removal function; the sliding block, bolt and nut, well core rod, remove the seat, the type of falling T spout with wait to detect the setting of axle, be favorable to waiting to detect the central line of axle through well core rod mark at the in-process that detects, conveniently detect work in the work.
Description
Technical Field
The utility model belongs to the technical field of car axle check out test set, especially, relate to car steering angle detection device.
Background
When the automobile turns to the extreme position leftwards or rightwards, the included angle between the central plane of the automobile wheel, namely the steering shaft axis of the steering knuckle and the axle axis of the automobile is the maximum steering angle, and the maximum steering angle determines the size of the turning radius of the automobile, so that the stability, the safety and the comfort of the automobile are influenced. The steering angle is adjusted too much, so that the transverse slippage between the tire and the bottom surface is increased when the automobile turns, and the tire is abnormally abraded; the steering angle is adjusted to be too small, so that the automobile is difficult to turn when steering, and the driving safety is affected. The maximum steering angle is therefore an important technical parameter of the axle. The axle center line of the axle is perpendicular to the rotating shaft center line of the steering knuckle, and in the axle assembly, the detection and adjustment of the maximum steering angle of the axle need to determine the axle center line of the axle first, and then calculate the angle of the steering knuckle rotating around the rotating shaft center line of the steering knuckle, so as to obtain the steering angle of the axle, namely the automobile steering angle.
However, the existing automobile axle detection device also has the problems that the moving work is inconvenient in the working process, the center line corresponding work is inconvenient to carry out in the work process, and the angle detection is inconvenient to carry out.
Therefore, the invention of the automobile steering angle detection device is very necessary.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a car steering angle detection device to solve current car axle detection device and still having the in-process that carries out work inconvenient remove work and inconvenient carry out the problem that the central line corresponds work and inconvenient angle detection that carries on in work.
The automobile steering angle detection device comprises a steering knuckle, a support frame, an axle to be detected, a laser transmitter assembly, a machine vision mechanism, a handle, a movable support seat structure, a rotatable center line indicating rod structure, a rotatable angle detection ruler structure, a flange plate, a laser detection line, a detection adsorption plate, a level gauge and a detection target, wherein the steering knuckle is respectively bolted at the middle positions of the left side and the right side of the detection adsorption plate; the axle to be detected is respectively bolted between the flange plates; the laser transmitter components are respectively bolted on the upper parts of the left side and the right side of the support frame; the machine vision mechanisms are respectively connected to the left side and the right side of the handle through bolts; the handles respectively penetrate through the middle position inside the upper side of the support frame; the movable supporting seat structure is arranged at the lower end of the supporting frame; the rotatable center line indicating rod structure is arranged in the middle of the upper inside of the movable supporting seat structure; the rotatable angle detection ruler structures are respectively arranged on the left side and the right side of the upper end of the movable supporting seat structure; the flange plates are respectively adsorbed at the left side and the right side of the detection adsorption plate; the laser detection line is emitted by the laser emitter component and then irradiates the middle position of the inner walls of the left side and the right side of the detection target; the detection adsorption discs respectively penetrate through the middle positions in the lower end of the support frame; the gradienters are respectively bolted on the lower parts of the left side and the right side of the support frame; the detection targets are respectively connected to the middle positions of the upper ends of the flange plates through bolts; the movable support seat structure comprises a movable seat, an inverted T-shaped chute, a sliding hole, a movable brake wheel, a fixed plate and a conical fixed rod, wherein the inverted T-shaped chute is arranged in the middle of the inner part of the upper side of the movable seat; the sliding hole is formed in the middle of the front surface of the movable seat; the movable brake wheels are respectively bolted at the four corners of the lower end of the movable seat; the fixed plate is connected to the middle position of the right side of the movable seat through a bolt; the conical fixed rods respectively penetrate through the middle positions in the fixed plates.
Preferably, the rotatable centerline indicating rod structure comprises a sliding block, a sliding rod, a wing nut, a bolt nut and a center rod, wherein the sliding rod is welded on the lower part of the front surface and the lower part of the rear surface of the sliding block respectively; the wing nuts are respectively in threaded connection with the outer wall of the sliding rod; a bolt in the bolt nut penetrates through a nut in the middle of the upper inner part of the sliding block and is in threaded connection with the nut; the lower end of the center rod is inserted in the middle of the upper side of the sliding block.
Preferably, the rotatable angle detection ruler structure comprises a supporting seat, an insertion groove, a wing-shaped bolt, a rotating seat and an angle detection ruler, wherein the insertion groove is formed in the middle of the front surface of the supporting seat; the wing bolt is in threaded connection with the middle position inside the upper side of the supporting seat; the right side of the rotating seat is inserted in the middle position inside the inserting groove; the angle detection ruler is connected to the middle position of the left side of the rotating seat through a bolt.
Preferably, the flange plates are respectively arranged at the lower parts between the support frames; the machine vision mechanism is arranged on the upper part of the middle position between the supporting frames.
Preferably, the inverted T-shaped sliding groove is communicated with the sliding hole; the fixing plate is in threaded connection with the conical fixing rod; the conical fixed rod is a stainless steel rod with the lower end being conical.
Preferably, the lower end of the support frame is respectively bolted at the middle positions of the left side and the right side of the upper end of the movable seat; the axle to be detected is arranged in the middle of the upper end of the movable seat.
Preferably, the sliding rod is a stainless steel rod with a groove at the upper end; the bolt in the bolt nut penetrates through the middle position inside the lower side of the central rod; the upper end of the central rod is conical.
Preferably, the lower end of the sliding block is inserted in the middle of the upper inner part of the inverted T-shaped sliding groove in a sliding manner; the sliding rod penetrates through the sliding hole in a sliding manner; the wing nuts are respectively arranged on the front surface and the rear surface of the movable seat.
Preferably, the wing bolt penetrates through the middle position inside the right side of the rotating seat; the rotating seat is a stainless steel seat with a through hole at the right side; and a rubber pad is arranged at the joint of the rotating seat and the inner wall of the inserting groove.
Preferably, the supporting seats are respectively bolted in front of the left side and the right side of the movable seat; the angle detection ruler is respectively arranged between the support frames.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, removal seat, the type of falling T spout, the slide opening removes the setting of brake wheel and support frame, is favorable to promoting the support frame at work and removes, conveniently carries out work in the position of difference and increases the removal function.
2. The utility model discloses in, sliding block, bolt and nut, well core rod removes the seat, fall T type spout and wait to detect the setting of axle, be favorable to waiting to detect the central line of axle through well core rod mark at the in-process that detects, the convenience detects work at work.
3. The utility model discloses in, the supporting seat, rotate the seat, the angle detection chi removes the setting of seat and support frame, is favorable to carrying out angle detection and measurement work through the angle detection chi at the in-process that detects.
4. The utility model discloses in, removal seat, remove the brake wheel, the setting of fixed plate and toper dead lever is favorable to detecting the rotatory toper dead lever of during operation, makes the lower extreme contact ground of toper dead lever, conveniently carries out fixing work at work.
5. The utility model discloses in, sliding block, slide bar, wing nut remove the seat, the setting of type of falling T spout and slide opening is favorable to in the work horizontal slip to remove the seat, conveniently adjusts work in the work.
6. The utility model discloses in, supporting seat, inserting groove, wing bolt rotate the setting of seat and angle detection chi, be favorable to adjusting the angle of rotating seat and angle detection chi in the detection achievement, convenient diagonal angle measurement work.
7. The utility model discloses in, knuckle, the support frame, wait to detect the axle, the ring flange is favorable to waiting to detect the axle in work and dismantles and installation work with the setting that detects the adsorption disc, conveniently detects.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the movable supporting seat structure of the present invention.
Fig. 3 is a schematic structural view of the rotatable center line indicating rod structure of the present invention.
Fig. 4 is a schematic structural view of the structure of the rotatable angle measuring ruler of the present invention.
In the figure:
1. a knuckle; 2. a support frame; 3. detecting an axle to be detected; 4. a laser transmitter assembly; 5. a machine vision mechanism; 6. a handle; 7. a movable support structure; 71. a movable seat; 72. an inverted T-shaped chute; 73. a slide hole; 74. moving the brake wheel; 75. a fixing plate; 76. a tapered fixing rod; 8. a rotatable centerline indicator bar structure; 81. a slider; 82. a slide bar; 83. wing nuts; 84. a bolt and a nut; 85. a center pole; 9. a rotatable angle detection ruler structure; 91. a supporting seat; 92. inserting grooves; 93. a wing bolt; 94. a rotating seat; 95. an angle detection ruler; 10. a flange plate; 11. laser detection line; 12. detecting the adsorption disc; 13. a level gauge; 14. and detecting the target.
Detailed Description
The present invention is described in detail below with reference to the accompanying drawings, as shown in fig. 1 and fig. 2, a device for detecting a steering angle of an automobile, which includes a steering knuckle 1, a supporting frame 2, an axle 3 to be detected, a laser transmitter assembly 4, a machine vision mechanism 5, a handle 6, a movable supporting base structure 7, a rotatable center line indicating rod structure 8, a rotatable angle detecting ruler structure 9, a flange plate 10, a laser detecting line 11, a detecting adsorption plate 12, a level meter 13 and a detecting target 14, wherein the steering knuckle 1 is respectively bolted at the middle positions of the left side and the right side of the detecting adsorption plate 12; the axle 3 to be detected is respectively bolted between the flange plates 10; the laser transmitter components 4 are respectively bolted on the upper parts of the left side and the right side of the support frame 2; the machine vision mechanisms 5 are respectively connected to the left side and the right side of the handle 6 through bolts; the handles 6 respectively penetrate through the middle position inside the upper side of the support frame 2; the movable supporting seat structure 7 is arranged at the lower end of the supporting frame 2; the rotatable center line indicating rod structure 8 is arranged at the middle position inside the upper side of the movable supporting seat structure 7; the rotatable angle detection ruler structures 9 are respectively arranged at the left side and the right side of the upper end of the movable supporting seat structure 7; the flange plates 10 are respectively adsorbed on the left side and the right side of the detection adsorption plate 12; the laser detection line 11 is emitted by the laser emitter component 4 and then irradiates the middle position of the inner walls at the left side and the right side of the detection target 14; the detection adsorption discs 12 respectively penetrate through the middle positions in the lower end of the support frame 2; the gradienters 13 are respectively bolted on the lower parts of the left side and the right side of the support frame 2; the detection targets 14 are respectively bolted at the middle positions of the upper ends of the flange plates 10; the movable supporting seat structure 7 comprises a movable seat 71, an inverted T-shaped sliding groove 72, a sliding hole 73, a movable brake wheel 74, a fixed plate 75 and a conical fixed rod 76, wherein the inverted T-shaped sliding groove 72 is formed in the middle of the upper inner part of the movable seat 71; the sliding hole 73 is formed in the middle of the front surface of the movable seat 71; the movable brake wheels 74 are respectively bolted at the four corners of the lower end of the movable seat 71; the fixed plate 75 is bolted at the middle position of the right side of the movable base 71; the conical fixing rods 76 respectively penetrate through the middle positions inside the fixing plates 75; when the automobile axle fixing device works, the movable seat 71 is pushed to move to a proper position, then an external power supply is connected through an external lead, and then the conical fixing rod 76 is rotated, so that the lower end of the conical fixing rod 76 is in contact with the ground, fixing work can be conveniently carried out in the work, the flange plate 10 is adsorbed between the detection adsorption plates 12, and the automobile axle 3 to be detected can be conveniently fixed.
In this embodiment, referring to fig. 3, the rotatable center line indicating rod structure 8 includes a sliding block 81, a sliding rod 82, a wing nut 83, a bolt nut 84 and a center rod 85, wherein the sliding rod 82 is welded to the lower portion of the front surface and the lower portion of the rear surface of the sliding block 81; the wing nuts 83 are respectively in threaded connection with the outer wall of the sliding rod 82; the bolt of the bolt nut 84 penetrates through the middle position of the upper inner part of the sliding block 81 and is in threaded connection with a nut; the lower end of the central rod 85 is inserted in the middle position inside the upper side of the sliding block 81; then the wing nut 83 is loosened, the sliding block 81 is moved left and right, the sliding block 81 drives the central rod 85 to move, the central rod 85 is moved to the middle position of the axle 3 to be detected, then the wing nut 83 is screwed, the central nut of the bolt nut 84 is loosened, the angle of the central rod 85 is rotated, the nut in the bolt nut 84 is screwed after the angle of the central rod 85 is adjusted, and the center line of the axle 3 to be detected can be conveniently found in work.
In this embodiment, referring to fig. 4, the rotatable angle detecting ruler structure 9 includes a supporting base 91, an inserting groove 92, a wing bolt 93, a rotating base 94 and an angle detecting ruler 95, wherein the inserting groove 92 is formed in the middle of the front surface of the supporting base 91; the wing bolt 93 is in threaded connection with the middle position inside the upper side of the supporting seat 91; the right side of the rotating seat 94 is inserted in the middle position inside the inserting groove 92; the angle detection ruler 95 is connected to the middle position of the left side of the rotating seat 94 through a bolt; then, an external power switch is turned on to enable the equipment to start working to detect the axle 3 to be detected, the wing-shaped bolt 93 is used for rotating the rotating seat 94 and the angle detection ruler 95 in the detection process, the angle detection ruler 95 is rotated to a proper position, the angle measurement work can be conveniently carried out in the detection process, and the steering angle detection work can be further completed.
In this embodiment, specifically, the flanges 10 are respectively disposed at the lower portions between the supporting frames 2; the machine vision mechanism 5 is arranged at the upper part of the middle position between the support frames 2.
In this embodiment, specifically, the inverted T-shaped chute 72 is communicated with the sliding hole 73; the fixing plate 75 and the conical fixing rod 76 are in threaded connection; the conical fixing rod 76 is a stainless steel rod with a conical lower end.
In this embodiment, specifically, the lower ends of the supporting frames 2 are respectively bolted to the middle positions of the left and right sides of the upper end of the moving seat 71; the axle 3 to be detected is arranged in the middle of the upper end of the movable seat 71.
In this embodiment, specifically, the sliding rod 82 is a stainless steel rod with a groove at the upper end; the bolts in the bolt and nut 84 penetrate through the middle position inside the lower side of the central rod 85; the upper end of the central rod 85 is tapered.
In this embodiment, specifically, the lower end of the sliding block 81 is slidably inserted into the middle position inside the upper side of the inverted T-shaped sliding groove 72; the sliding rod 82 penetrates through the sliding hole 73 in a sliding manner; the wing nuts 83 are respectively provided on the front surface and the rear surface of the moving seat 71.
In this embodiment, specifically, the wing bolt 93 penetrates through the middle position inside the right side of the rotating seat 94; the rotating seat 94 is a stainless steel seat with a through hole at the right side; a rubber pad is arranged at the joint of the rotating seat 94 and the inner wall of the inserting groove 92.
In this embodiment, specifically, the supporting seats 91 are respectively bolted to the front of the left and right sides of the moving seat 71; the angle detecting rulers 95 are respectively arranged between the supporting frames 2.
Principle of operation
In the utility model, the movable seat 71 is pushed to move to a proper position during working, then an external power supply is connected by using an external lead, then the conical fixed rod 76 is rotated, the lower end of the conical fixed rod 76 is contacted with the ground, the fixing work in the working process is convenient, the flange plate 10 is adsorbed between the detection adsorption discs 12, the axle 3 to be detected is convenient to be fixed, then the wing nut 83 is loosened, the sliding block 81 is moved leftwards and rightwards, the sliding block 81 is made to drive the central rod 85 to move, the central rod 85 is made to move to the middle position of the axle 3 to be detected, then the wing nut 83 is screwed, the central nut of the bolt nut 84 is loosened to rotate the angle of the central rod 85, the nut in the bolt nut 84 is screwed after the angle of the central rod 85 is adjusted, the central line of the axle 3 to be detected is convenient to be searched in the working process, the rotary seat 94 and the angle detection ruler 95 are rotated through the wing bolt 93 in the detection process, the angle detection ruler 95 is rotated to a proper position, angle measurement work is conveniently carried out in the detection process, and then the steering angle detection work is completed.
Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.
Claims (10)
1. The automobile steering angle detection device is characterized by comprising a steering knuckle (1), a support frame (2), an axle (3) to be detected, a laser transmitter assembly (4), a machine vision mechanism (5), a handle (6), a movable support seat structure (7), a rotatable center line indicating rod structure (8), a rotatable angle detection ruler structure (9), a flange plate (10), a laser detection line (11), a detection adsorption plate (12), a level gauge (13) and a detection target (14), wherein the steering knuckle (1) is respectively bolted at the middle positions of the left side and the right side of the detection adsorption plate (12); the axle (3) to be detected is respectively bolted between the flange plates (10); the laser transmitter components (4) are respectively bolted on the upper parts of the left side and the right side of the support frame (2); the machine vision mechanisms (5) are respectively connected to the left side and the right side of the handle (6) through bolts; the handles (6) respectively penetrate through the middle position of the upper inner part of the support frame (2); the movable supporting seat structure (7) is arranged at the lower end of the supporting frame (2); the rotatable center line indicating rod structure (8) is arranged at the middle position inside the upper side of the movable supporting seat structure (7); the rotatable angle detection ruler structures (9) are respectively arranged at the left side and the right side of the upper end of the movable supporting seat structure (7); the flange plates (10) are respectively adsorbed on the left side and the right side of the detection adsorption plate (12); the laser detection line (11) is emitted by the laser emitter component (4) and then irradiates the middle position of the inner walls of the left side and the right side of the detection target (14); the detection adsorption discs (12) respectively penetrate through the middle position in the lower end of the support frame (2); the gradienters (13) are respectively connected to the lower parts of the left side and the right side of the support frame (2) through bolts; the detection targets (14) are respectively connected to the middle positions of the upper ends of the flange plates (10) through bolts; the movable supporting seat structure (7) comprises a movable seat (71), an inverted T-shaped sliding groove (72), a sliding hole (73), a movable brake wheel (74), a fixed plate (75) and a conical fixed rod (76), wherein the inverted T-shaped sliding groove (72) is formed in the middle of the inner side of the upper side of the movable seat (71); the sliding hole (73) is formed in the middle of the front surface of the moving seat (71); the movable brake wheels (74) are respectively connected to the four corners of the lower end of the movable seat (71) through bolts; the fixed plate (75) is connected to the middle position of the right side of the movable seat (71) through a bolt; the conical fixing rods (76) respectively penetrate through the middle positions inside the fixing plates (75).
2. The steering angle detecting apparatus for an automobile according to claim 1, wherein said rotatable center line indicating lever structure (8) comprises a slide block (81), a slide lever (82), a wing nut (83), a bolt nut (84) and a center lever (85), said slide lever (82) being welded to a lower portion of a front surface and a lower portion of a rear surface of the slide block (81), respectively; the wing nuts (83) are respectively in threaded connection with the outer wall of the sliding rod (82); a bolt in the bolt nut (84) penetrates through a middle position of the upper inner part of the sliding block (81) and is in threaded connection with a nut; the lower end of the central rod (85) is inserted in the middle of the upper side inside of the sliding block (81).
3. The steering angle detecting apparatus for an automobile according to claim 1, wherein the rotatable angle detecting ruler structure (9) comprises a support base (91), an insertion groove (92), a wing bolt (93), a rotation base (94) and an angle detecting ruler (95), the insertion groove (92) being provided at a middle position of a front surface of the support base (91); the wing bolt (93) is in threaded connection with the middle position inside the upper side of the supporting seat (91); the right side of the rotating seat (94) is inserted in the middle position inside the inserting groove (92); the angle detection ruler (95) is connected to the middle position of the left side of the rotating seat (94) through a bolt.
4. The steering angle detecting apparatus for a vehicle according to claim 1, wherein said flange plates (10) are respectively provided at lower portions between the support frames (2); the machine vision mechanism (5) is arranged on the upper part of the middle position between the support frames (2).
5. The steering angle detecting apparatus for an automobile according to claim 1, wherein the inverted T-shaped slide groove (72) and the slide hole (73) are provided in communication; the fixing plate (75) and the conical fixing rod (76) are in threaded connection; the conical fixing rod (76) adopts a stainless steel rod with a conical lower end.
6. The steering angle detecting apparatus for a vehicle according to claim 1, wherein the lower ends of the support frames (2) are respectively bolted to the middle positions of the left and right sides of the upper end of the movable base (71); the axle (3) to be detected is arranged in the middle of the upper end of the movable seat (71).
7. The steering angle detecting apparatus according to claim 2, wherein the slide rod (82) is a stainless steel rod having a groove formed at an upper end thereof; the bolt in the bolt nut (84) penetrates through the middle position inside the lower side of the central rod (85); the upper end of the central rod (85) is conical.
8. The steering angle detecting device according to claim 2, wherein the lower end of the slide block (81) is slidably inserted into an upper inner middle portion of the inverted T-shaped slide groove (72); the sliding rod (82) penetrates through the sliding hole (73) in a sliding manner; the wing nuts (83) are respectively arranged on the front surface and the rear surface of the movable seat (71).
9. The steering angle detecting apparatus for an automobile according to claim 3, wherein the wing bolt (93) penetrates through a right inner middle position of the rotating base (94); the rotating seat (94) is a stainless steel seat with a through hole at the right side; a rubber pad is arranged at the joint of the rotating seat (94) and the inner wall of the inserting groove (92).
10. The steering angle detecting apparatus for a vehicle according to claim 3, wherein the support bases (91) are bolted to the front of the left and right sides of the movable base (71), respectively; the angle detection ruler (95) is respectively arranged between the support frames (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021327569.6U CN213274069U (en) | 2020-07-08 | 2020-07-08 | Automobile steering angle detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021327569.6U CN213274069U (en) | 2020-07-08 | 2020-07-08 | Automobile steering angle detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213274069U true CN213274069U (en) | 2021-05-25 |
Family
ID=75958473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021327569.6U Expired - Fee Related CN213274069U (en) | 2020-07-08 | 2020-07-08 | Automobile steering angle detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213274069U (en) |
-
2020
- 2020-07-08 CN CN202021327569.6U patent/CN213274069U/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: 20210525 Termination date: 20210708 |
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| CF01 | Termination of patent right due to non-payment of annual fee |