CN221238341U - Four control arm type rear steering knuckle space position detection device - Google Patents
Four control arm type rear steering knuckle space position detection device Download PDFInfo
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- CN221238341U CN221238341U CN202323012572.5U CN202323012572U CN221238341U CN 221238341 U CN221238341 U CN 221238341U CN 202323012572 U CN202323012572 U CN 202323012572U CN 221238341 U CN221238341 U CN 221238341U
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- 238000001514 detection method Methods 0.000 title claims abstract description 90
- 239000003381 stabilizer Substances 0.000 claims abstract description 27
- 238000010586 diagram Methods 0.000 claims abstract description 8
- 238000009434 installation Methods 0.000 claims description 15
- 238000007689 inspection Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
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Abstract
The utility model provides a four-control-arm type rear steering knuckle space position detection device which solves the technical problem that the existing three-dimensional coordinate detection time of automobile parts is long, and can be widely applied to the field of automobile part detection; the device comprises a detection table, wherein a front upper control arm mounting hole positioning seat, four mud guard mounting hole positioning seats, a rear upper control arm mounting hole positioning seat, a lower control arm mounting hole positioning seat, a pull rod mounting hole positioning seat, two caliper mounting hole positioning seats, a stabilizer bar mounting hole positioning seat, a hub fixing seat and a rotation speed sensor mounting hole positioning seat are fixedly arranged on the detection table; all positioning seats are arranged according to the positions corresponding to all structures in the four-control-arm type rear steering knuckle standard size diagram; the wheel hub positioning seat is provided with positioning holes of a plurality of wheel hub bolt assembly holes at the periphery, and the middle of the wheel hub positioning seat is provided with wheel hub assembly holes.
Description
Technical Field
The utility model belongs to the technical field of automobile part detection, and particularly relates to a four-control-arm type rear steering knuckle space position detection device.
Background
In the processing process of the aluminum alloy rear steering knuckle, the dimensional accuracy requirement of the space position is higher, and the product must be inspected in order to ensure that the product size and the space position are qualified. And the three-coordinate detection time is longer, so that the detection is faster and more effective, and the comprehensive detection tool is used for size detection to judge whether the product is qualified or not.
Disclosure of Invention
The utility model aims to solve the defects of the technology and provides a four-control-arm type rear steering knuckle space position detection device.
The utility model provides a four-control-arm type rear knuckle space position detection device which comprises a detection table, wherein a front upper control arm mounting hole positioning seat, four mud guard mounting hole positioning seats, a rear upper control arm mounting hole positioning seat, a lower control arm mounting hole positioning seat, a pull rod mounting hole positioning seat, two caliper mounting hole positioning seats, a stabilizer bar mounting hole positioning seat, a hub fixing seat and a rotating speed sensor mounting hole positioning seat are fixedly arranged on the detection table; all positioning seats are arranged according to the positions corresponding to all structures in the four-control-arm type rear steering knuckle standard size diagram.
Further, positioning holes of a plurality of hub bolt assembly holes are formed in the periphery of the hub positioning seat, and hub assembly holes are formed in the middle of the hub positioning seat; one side of the hub positioning seat is provided with a hub fixing seat, a handle and an extension rod are arranged on the hub fixing seat, and a pressing disc is arranged at the end part of the extension rod.
Further, a front upper control arm mounting hole positioning plate is mounted on the front upper control arm mounting hole positioning seat, a first rotating rod is hinged to the front upper control arm mounting hole positioning plate, and an aperture detection piece is obliquely arranged at the end part of the first rotating rod; and a screwing piece is further arranged on the front upper control arm mounting hole positioning plate.
Furthermore, a chute is arranged in the positioning seat of the mounting hole of the mud guard, and both sides of the positioning seat are provided with notches; an aperture detection rod is arranged in the sliding groove in a matched mode, and adjusting rods extending to the outside of the notch are arranged on two sides of the aperture detection rod.
Further, a rear upper control arm mounting hole positioning plate is arranged on the rear upper control arm mounting hole positioning seat, a sliding groove is formed in the rear upper control arm mounting hole positioning plate, and a moving rod is matched in the sliding groove; the movable rod is provided with a plurality of positioning holes, and positioning bolts are matched with the positioning holes; and an aperture detection piece is vertically arranged at the end part of the movable rod.
Further, a lower control arm mounting hole positioning plate is mounted on the lower control arm mounting hole positioning seat, a second rotating rod is hinged to the lower control arm mounting hole positioning plate, and a screwing piece is further arranged on the lower control arm mounting hole positioning plate; the end part of the second rotating rod is provided with a porous positioning installation seat, and the porous positioning installation seat is provided with a front lower control arm installation hole detection piece, a rear lower control arm installation hole detection piece and a bracket installation hole detection piece which are obliquely arranged.
Further, a through hole is formed in the pull rod mounting hole positioning seat, and an aperture detection rod is arranged in the through hole in a matched mode.
Furthermore, the jack is offered to calliper mounting hole positioning seat, and the cooperation is provided with the aperture detection pole in the jack.
Further, the stabilizer bar mounting hole locating seat is obliquely provided with a stabilizer bar mounting hole locating plate, the stabilizer bar mounting hole locating plate is hinged with a third rotary rod, the stabilizer bar mounting hole locating plate is further provided with a screwing piece, and the end part of the third rotary rod is provided with a stabilizer bar mounting hole detecting piece.
Furthermore, two through holes are formed in the rotating speed sensor mounting hole positioning seat, and the two through holes are internally provided with hole diameter detection rods in a matched mode.
The beneficial effects of the utility model are as follows: the utility model provides a four-control-arm type rear steering knuckle space position detection device, which has the following beneficial effects:
1. And the daily inspection efficiency is improved. The three-coordinate equipment is used for checking that programming is needed first, then the tooling is used for positioning the product, then the product is measured according to a specific program, and whether the product is qualified or not is judged according to the generated report after the detection is finished. And whether the product meets the customer requirement in terms of space position can be rapidly judged by using the comprehensive detection tool.
2. The comprehensive detection tool is low in measurement cost, and has huge price advantage compared with the three-coordinate detection and the comprehensive detection tool.
3. During customer auditing, the comprehensive inspection tool is stronger in direct observation compared with three-coordinate inspection, so that customers can accept whether the inspection position is qualified or not faster and easier, and the simulation actual assembly effect is better.
Drawings
FIG. 1 is a front elevational view of a four control arm rear knuckle;
FIG. 2 is a rear view of the four control arm rear knuckle;
FIG. 3 is a block diagram of the present utility model;
FIG. 4 is a block diagram of a hub positioning block, caliper mounting hole positioning block, fender mounting hole positioning block, tie rod mounting hole positioning block, front upper control arm mounting hole positioning block, rear upper control arm mounting hole positioning block of the present utility model;
FIG. 5 is a block diagram of a lower control arm mounting hole locating seat and stabilizer bar mounting hole locating seat of the present utility model;
FIG. 6 is a block diagram of a lower control arm mounting hole positioning block of the present utility model;
The marks in the figure: 1. the test bench comprises a test bench, a front upper control arm mounting hole positioning seat, a mud guard mounting hole positioning seat, a rear upper control arm mounting hole positioning seat, a lower control arm mounting hole positioning seat, a pull rod mounting hole positioning seat, a caliper mounting hole positioning seat, a stabilizer bar mounting hole positioning seat, a first rotary rod, a front upper control arm mounting hole positioning plate, a front lower control arm mounting hole positioning member, a moving rod, a positioning bolt, a rear upper control arm mounting hole positioning plate, a hub positioning seat, a hub bolt mounting hole positioning seat, a hub fixing seat, a compression disc, a prolongation rod, a lower control arm mounting hole positioning plate, a second rotary rod, a rear lower control arm mounting hole positioning seat, a bracket mounting hole positioning member, a stabilizer bar mounting hole positioning plate, a third rotary rod, a rotary speed sensor mounting hole positioning seat and a rear steering knuckle.
Detailed Description
The utility model will be further described with reference to the drawings and specific examples to aid in understanding the context of the utility model. The method used in the utility model is a conventional method unless specified otherwise; the raw materials and devices used, unless otherwise specified, are all conventional commercial products.
As shown in fig. 1-3, the utility model provides a four-control-arm type rear knuckle space position detection device, which comprises a detection table 1, wherein a front upper control-arm mounting hole positioning seat 2, four mud guard mounting hole positioning seats 3, a rear upper control-arm mounting hole positioning seat 4, a lower control-arm mounting hole positioning seat 5, a pull rod mounting hole positioning seat 6, two caliper mounting hole positioning seats 7, a stabilizer mounting hole positioning seat 8, a hub positioning seat 15, a hub fixing seat 17 and a rotating speed sensor mounting hole positioning seat 26 are fixedly arranged on the detection table 1. When the four-control-arm type rear knuckle 27 is used, according to the standard size diagram of the four-control-arm type rear knuckle 27, positioning seats corresponding to the structures of the four-control-arm type rear knuckle 27 are mounted at corresponding positions of the detection table 1, a detection station is formed between the mounting seats, and the four-control-arm type rear knuckle 27 is placed on the detection station to perform space position detection. If the four-control-arm rear knuckle 27 meets the size standard, the detection mechanism on each mount is adapted to the structure corresponding to the four-control-arm rear knuckle 27.
As shown in fig. 4, positioning holes 16 for a plurality of hub bolt assembly holes are formed around the hub positioning seat 15, and hub assembly holes are formed in the middle. One side of the hub positioning seat 15 is provided with a hub fixing seat 17, the hub fixing seat 17 is provided with a handle and an extension rod 19, and the end part of the extension rod 19 is provided with a pressing disc 18. In use, the hub mounting hole of the four-control-arm rear knuckle 27 is mounted to the hub positioning seat 15, and the extension rod 19 is rotated by the handle to press the hold-down plate 18 against the hub mounting hole of the four-control-arm rear knuckle. The four-control-arm rear knuckle 27 is pressed and fixed by the pressing disc 18, so that the situation that a certain structure cannot be matched with a corresponding positioning seat due to the fact that the position of the four-control-arm rear knuckle 27 is deviated in the subsequent detection process of each structure position can be prevented. After the four-control-arm type rear knuckle 27 is fixed, the aperture detection rod is used for detecting the hub bolt assembly hole, and if the hub bolt assembly hole meets the size standard, the aperture detection rod can be matched with the hub bolt assembly hole.
As shown in fig. 4, a front upper control arm mounting hole positioning plate 10 is mounted on the front upper control arm mounting hole positioning seat 2, a first rotating rod 9 is hinged on the front upper control arm mounting hole positioning plate 10, and an aperture detection piece is obliquely arranged at the end part of the first rotating rod 9; the front upper control arm mounting hole positioning plate 10 is also provided with a screwing piece. When the device is used, the first rotary rod 9 is rotated until the aperture detection piece moves to a size standard position, and the position of the first rotary rod 9 is fixed by the screwing piece; and if the front upper control arm mounting hole meets the size standard, the aperture detection piece is matched with the front upper control arm mounting hole.
As shown in fig. 4, a chute is provided in the positioning seat 3 of the mounting hole of the mudguard, and both sides are provided with notches. An aperture detection rod is arranged in the sliding groove in a matched mode, and adjusting rods extending to the outside of the notch are arranged on two sides of the aperture detection rod. When the device is used, the adjusting rod is utilized to move the aperture detection rod upwards, and if the mounting hole of the mud guard meets the size standard, the aperture detection rod is matched with the mounting hole of the mud guard.
As shown in fig. 4, a rear upper control arm mounting hole positioning plate 14 is mounted on the rear upper control arm mounting hole positioning seat 4, a sliding groove is formed in the rear upper control arm mounting hole positioning plate 14, and a moving rod 12 is matched in the sliding groove; the movable rod 12 is provided with a plurality of positioning holes, and the positioning holes are provided with positioning bolts 13 in a matching way; the end of the moving rod 12 is vertically provided with an aperture detecting member. When the device is used, the movable rod 12 is moved to a direction approaching to the mounting hole of the rear upper control arm until the aperture detection piece is moved to the standard size position, the positioning bolt 13 is inserted into the positioning hole, and the movable rod 12 is fixed. And if the mounting hole of the rear upper control arm meets the size standard, the aperture detection piece is matched with the mounting hole of the rear upper control arm.
As shown in fig. 5 and 6, a lower control arm mounting hole positioning plate 20 is mounted on the lower control arm mounting hole positioning seat 5, a second rotating rod 21 is hinged on the lower control arm mounting hole positioning plate 20, and a screwing piece is further arranged on the lower control arm mounting hole positioning plate 20; the end of the second rotary rod 21 is provided with a porous positioning mounting seat, and the porous positioning mounting seat is provided with a front lower control arm mounting hole detection piece 11, a rear lower control arm mounting hole detection piece 22 and a bracket mounting hole detection piece 23 which are obliquely arranged. When the device is used, the second rotary rod 21 is rotated until each aperture detection piece moves to a size standard position, and the position of the second rotary rod 21 is fixed by using the screwing piece; if the front lower control arm mounting hole, the rear lower control arm mounting hole and the bracket mounting hole meet the size standard, the front lower control arm mounting hole detecting member 11, the rear lower control arm mounting hole detecting member 22 and the bracket mounting hole detecting member 23 are adapted to the corresponding mounting holes.
As shown in fig. 4, the pull rod mounting hole positioning seat 6 is provided with a through hole, and an aperture detection rod is arranged in the through hole in a matching way. When the device is used, if the pull rod mounting hole meets the size standard, the aperture detection rod is matched with the pull rod mounting hole.
As shown in fig. 4, the caliper mounting hole positioning seat 7 is provided with a jack, and an aperture detection rod is arranged in the jack in a matching manner. When the caliper mounting hole is used, if the caliper mounting hole meets the size standard, the aperture detection rod is matched with the caliper mounting hole.
As shown in fig. 5, the stabilizer bar mounting hole positioning seat 8 is obliquely provided with a stabilizer bar mounting hole positioning plate 24, the stabilizer bar mounting hole positioning plate 24 is hinged with a third rotating rod 25, the stabilizer bar mounting hole positioning plate 24 is also provided with a screwing piece, and the end part of the third rotating rod 25 is provided with a stabilizer bar mounting hole detecting piece. When the stabilizer bar is used, the third rotary rod 25 is rotated until the stabilizer bar mounting hole detection piece moves to a size standard position, and the position of the third rotary rod 25 is fixed by using the screwing piece; if the stabilizer bar mounting hole meets the size standard, the stabilizer bar mounting hole detection piece is matched with the stabilizer bar mounting hole.
As shown in fig. 4, two through holes are formed in the positioning seat 26 of the mounting hole of the rotation speed sensor, and the two through holes are provided with hole diameter detection rods in a matching manner. When the rotary speed sensor is used, if the rotary speed sensor mounting holes meet the size requirement, the two hole diameter detection rods are matched with the rotary speed sensor mounting holes.
It should be noted that the aperture detection rod and the aperture detection member described in the present utility model are each provided in accordance with the mounting hole structure in the size standard of the four-control-arm rear knuckle 27, and are not of a common size.
In the description of the present utility model, it should be understood that the terms "left", "right", "upper", "lower", "top", "bottom", "front", "rear", "inner", "outer", "back", "middle", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must be provided with specific orientations, be configured and operated in specific orientations, and thus are not to be construed as limiting the present utility model.
However, the foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, so that the substitution of equivalent elements or equivalent variations and modifications within the scope of the utility model are intended to fall within the scope of the claims.
Claims (10)
1. The four-control-arm type rear knuckle space position detection device comprises a detection table and is characterized in that a front upper control arm mounting hole positioning seat, four mud guard mounting hole positioning seats, a rear upper control arm mounting hole positioning seat, a lower control arm mounting hole positioning seat, a pull rod mounting hole positioning seat, two caliper mounting hole positioning seats, a stabilizer bar mounting hole positioning seat, a hub fixing seat and a rotating speed sensor mounting hole positioning seat are fixedly arranged on the detection table; all positioning seats are arranged according to the positions corresponding to all structures in the four-control-arm type rear steering knuckle standard size diagram.
2. The four-control-arm type rear knuckle space position detection device according to claim 1, wherein positioning holes of a plurality of hub bolt assembly holes are formed in the periphery of the hub positioning seat, and hub assembly holes are formed in the middle of the hub positioning seat; one side of the hub positioning seat is provided with a hub fixing seat, a handle and an extension rod are arranged on the hub fixing seat, and a pressing disc is arranged at the end part of the extension rod.
3. The four-control-arm type rear knuckle spatial location detection device of claim 1, wherein a front upper control-arm mounting hole locating plate is mounted on the front upper control-arm mounting hole locating seat, a first rotating rod is hinged on the front upper control-arm mounting hole locating plate, and an aperture detection piece is obliquely arranged at the end part of the first rotating rod; and a screwing piece is further arranged on the front upper control arm mounting hole positioning plate.
4. The four-control-arm type rear knuckle space position detection device according to claim 1, wherein a chute is formed in the fender mounting hole positioning seat, and notches are formed in both sides of the chute; an aperture detection rod is arranged in the sliding groove in a matched mode, and adjusting rods extending to the outside of the notch are arranged on two sides of the aperture detection rod.
5. The four-control-arm type rear knuckle space position detection device according to claim 1, wherein a rear upper control arm mounting hole positioning plate is mounted on the rear upper control arm mounting hole positioning seat, a sliding groove is formed in the rear upper control arm mounting hole positioning plate, and a moving rod is matched in the sliding groove; the movable rod is provided with a plurality of positioning holes, and positioning bolts are matched with the positioning holes; and an aperture detection piece is vertically arranged at the end part of the movable rod.
6. The four-control-arm type rear knuckle spatial location detection device of claim 1, wherein a lower control-arm mounting hole locating plate is mounted on the lower control-arm mounting hole locating seat, a second rotating rod is hinged on the lower control-arm mounting hole locating plate, and a screwing piece is further arranged on the lower control-arm mounting hole locating plate; the end part of the second rotating rod is provided with a porous positioning installation seat, and the porous positioning installation seat is provided with a front lower control arm installation hole detection piece, a rear lower control arm installation hole detection piece and a bracket installation hole detection piece which are obliquely arranged.
7. The four-control-arm type rear knuckle space position detection device according to claim 1, wherein the pull rod mounting hole positioning seat is provided with a through hole, and an aperture detection rod is arranged in the through hole in a matched manner.
8. The four-control-arm type rear knuckle spatial location detection device of claim 1, wherein the caliper mounting hole positioning seat is provided with a jack, and an aperture detection rod is arranged in the jack in a matched manner.
9. The four-control-arm type rear knuckle spatial position detection device according to claim 1, wherein a stabilizer bar installation hole positioning plate is obliquely installed on the stabilizer bar installation hole positioning seat, a third rotating rod is hinged on the stabilizer bar installation hole positioning plate, a screwing piece is further arranged on the stabilizer bar installation hole positioning plate, and a stabilizer bar installation hole detection piece is arranged at the end part of the third rotating rod.
10. The four-control-arm type rear knuckle space position detection device according to claim 1, wherein two through holes are formed in the rotating speed sensor mounting hole positioning seat, and aperture detection rods are arranged in the two through holes in a matched mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323012572.5U CN221238341U (en) | 2023-11-08 | 2023-11-08 | Four control arm type rear steering knuckle space position detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323012572.5U CN221238341U (en) | 2023-11-08 | 2023-11-08 | Four control arm type rear steering knuckle space position detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221238341U true CN221238341U (en) | 2024-06-28 |
Family
ID=91593565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323012572.5U Active CN221238341U (en) | 2023-11-08 | 2023-11-08 | Four control arm type rear steering knuckle space position detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221238341U (en) |
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2023
- 2023-11-08 CN CN202323012572.5U patent/CN221238341U/en active Active
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