CN217738072U - Macpherson suspension front auxiliary frame inspection device assembly - Google Patents
Macpherson suspension front auxiliary frame inspection device assembly Download PDFInfo
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- CN217738072U CN217738072U CN202123251877.2U CN202123251877U CN217738072U CN 217738072 U CN217738072 U CN 217738072U CN 202123251877 U CN202123251877 U CN 202123251877U CN 217738072 U CN217738072 U CN 217738072U
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- frame
- positioning pin
- installing support
- mounting hole
- swing arm
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Abstract
The utility model discloses an assembly is examined to sub vehicle frame before macpherson suspension, mounting hole locating pin before sub vehicle frame and the right front installing support of frame, mounting hole locating pin behind sub vehicle frame and the right front installing support of frame, preceding installing support locating piece in the right swing arm, preceding installing support mounting hole locating pin in the right swing arm, back installing support locating piece in the right swing arm, back installing support mounting hole locating pin in the right swing arm, sub vehicle frame and the right back installing support locating pin of frame right side, sub vehicle frame and the left back installing support locating pin of frame, mounting hole locating pin behind sub vehicle frame and the left front installing support of frame, sub vehicle frame and the front installing support of frame left side mounting hole locating pin before the left front installing support of frame, locating pin behind the right installing support of steering gear and the right installing support of steering gear. The device can realize the inspection to each mounting point of sub vehicle frame and installing support position degree, promotes sub vehicle frame precision, keeps apart or reprocesses the processing to detecting unqualified sub vehicle frame, can promote whole car precision and performance.
Description
Technical Field
The utility model relates to a suspension structure before the car specifically is a subassembly is examined to sub vehicle frame before McPherson suspension.
Background
The auxiliary frame integrates a swing arm mounting bracket, a steering engine mounting bracket and a frame connecting bracket, the accuracy of the brackets and mounting holes has great influence on the whole vehicle attitude, the suspension and the steering performance, the low accuracy of the auxiliary frame and the frame mounting bracket leads to difficult mounting, and the attitude of the whole front suspension is inaccurate; the large deviation of the swing arm mounting bracket can cause the posture deviation of the swing arm and the camber angle deviation of the front wheel to influence the running performance of the vehicle; the deviation of the mounting bracket of the steering engine can cause the mounting difficulty of the steering engine, and the deviation of the mounting angle of the steering engine can influence the whole steering system and the arrangement of the steering trapezoids.
Present sub vehicle frame is mostly pipe beam welded structure, if the swing arm installing support, the steering wheel installing support, exist deviation or welding deformation with the frame connection scaffold weldment frock and will lead to sub vehicle frame precision to reduce, influence assembly and whole car performance, so need develop a section to this kind of sub vehicle frame and examine, inspect each mounting point of sub vehicle frame and installing support that the welding is accomplished, promote sub vehicle frame precision.
Disclosure of Invention
Technical problem to be solved
Not enough to prior art, the utility model provides an assembly is examined to sub vehicle frame before macpherson suspension has solved current automobile front suspension structure precision not high, can not carry out the problem that detects to each mounting point of welding sub vehicle frame effectively.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an assembly of a Macpherson suspension front auxiliary frame checking fixture comprises an auxiliary frame and a frame right front mounting support front mounting hole positioning pin, an auxiliary frame and a frame right front mounting support rear mounting hole positioning pin, a right swing arm inner front mounting support positioning block, a right swing arm inner front mounting support mounting hole positioning pin, a right swing arm inner rear mounting support positioning block, a right swing arm inner rear mounting support mounting hole positioning pin, an auxiliary frame and a frame right rear mounting support positioning pin, an auxiliary frame and a frame left front mounting support rear mounting hole positioning pin, an auxiliary frame and a frame left front mounting support front mounting hole positioning pin, a steering machine right mounting support rear positioning pin and a steering machine right mounting support front positioning pin, wherein the positioning pins are connected with a checking fixture base through connecting supports, the connecting supports are connected with the checking fixture base through bolts, rocker arms are connected with the connecting supports through rotating shafts, the steering machine left side mounting support angle positioning block is connected with the checking fixture base through bolts through the connecting supports, and the detecting pins are mounted on the right side of the top of the checking fixture base.
Preferably, the positioning pin of the front mounting hole of the auxiliary frame and the right front mounting bracket of the frame, the positioning pin of the rear mounting hole of the auxiliary frame and the right front mounting bracket of the frame, the positioning block of the front mounting bracket in the right swing arm, the positioning block of the rear mounting bracket in the right swing arm, the positioning pin of the right rear mounting bracket of the auxiliary frame and the frame, the positioning pin of the left rear mounting bracket of the auxiliary frame and the frame, the positioning pin of the rear mounting hole of the auxiliary frame and the left front mounting bracket of the frame, the positioning pin of the front mounting hole of the auxiliary frame and the left front mounting bracket of the frame, the rear positioning pin of the right mounting bracket of the steering machine and the front positioning pin of the right mounting bracket of the steering machine are all in a convex sharp spine shape.
(III) advantageous effects
The utility model provides an assembly is examined to sub vehicle frame before macpherson suspension. The method has the following beneficial effects:
this kind of subassembly assembly is examined to McPherson suspension front subframe can realize the inspection to each mounting point of sub vehicle frame and installing support position degree, promotes sub vehicle frame precision, keeps apart or reprocesses the processing to detecting unqualified sub vehicle frame, can promote whole car precision and performance to can be convenient for the car safer when using, more stability can prevent that the sub vehicle frame from not hard up or the cracked condition of welding point when using.
Drawings
FIG. 1 is a schematic view of the overall non-operating state of the present invention;
FIG. 2 is a schematic structural view of the utility model after the auxiliary frame is integrally placed;
fig. 3 is the structural schematic diagram of the overall working state of the present invention.
In the drawing, 1, an auxiliary frame and a front mounting hole positioning pin of a right front mounting bracket of a frame are arranged; 2. the auxiliary frame and the frame right front mounting bracket rear mounting hole positioning pin; 3. a bracket positioning block is arranged in front of the right swing arm; 4. a bracket mounting hole positioning pin is arranged in the front of the right swing arm; 5. a bracket positioning block is arranged at the rear part in the right swing arm; 6. a bracket mounting hole positioning pin is mounted in the rear of the right swing arm; 7. a bracket positioning pin is arranged on the auxiliary frame and the right rear part of the frame; 8. a bracket positioning pin is arranged on the auxiliary frame and the left back of the frame; 9. a steering engine left mounting hole detection pin; 10. connecting a bracket; 11. the auxiliary frame and the frame left front mounting bracket rear mounting hole positioning pin; 12. the auxiliary frame and the frame left front mounting bracket front mounting hole positioning pin; 13. a bracket angle positioning block is arranged on the left side of the steering engine; 14. a rear positioning pin of a bracket is arranged on the right side of the steering engine; 15. a front positioning pin of a bracket is arranged on the right side of the steering engine; 16. a gauge base; 17. a rocker arm; 18. a rotating shaft.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.
Referring to fig. 1-3, an embodiment of the present invention provides a technical solution: an inspection tool assembly for a front auxiliary frame of a Macpherson suspension comprises an auxiliary frame and a front mounting hole positioning pin 1 of a right front mounting support of a frame, an auxiliary frame and a rear mounting hole positioning pin 2 of the right front mounting support of the frame, a front mounting support positioning block 3 of the right swing arm, a front mounting support mounting hole positioning pin 4 of the right swing arm, a rear mounting support positioning block 5 of the right swing arm, a rear mounting support positioning pin 6 of the right swing arm, an auxiliary frame and a rear mounting support positioning pin 7 of the right rear mounting support of the frame, an auxiliary frame and a left rear mounting support positioning pin 8 of the frame, an auxiliary frame and a rear mounting hole positioning pin 11 of the left front mounting support of the frame, a front mounting hole positioning pin 12 of the right mounting support of a steering machine and a front mounting support positioning pin 15 of the right mounting support of the steering machine, wherein the positioning pins are connected with an inspection tool base 16 through a connecting support 10, the connecting support 10 is connected with the inspection tool base 16 through a bolt, a rocker arm 17 is connected with the connecting support 10 through a rotating shaft 18, an angle positioning block 13 of the left mounting support of the steering machine is connected with the inspection tool base 16 through a bolt, and the auxiliary frame is connected with the inspection tool base 16 through a detection tool, and the auxiliary frame is capable of completing the inspection accuracy of inspecting the inspection of the inspection tool assembly.
The auxiliary frame and frame right front mounting bracket front mounting hole positioning pin 1, the auxiliary frame and frame right front mounting bracket rear mounting hole positioning pin 2, the right swing arm inner front mounting bracket positioning block 3, the right swing arm inner front mounting bracket mounting hole positioning pin 4, the right swing arm inner rear mounting bracket positioning block 5, the right swing arm inner rear mounting bracket mounting hole positioning pin 6, the auxiliary frame and frame right rear mounting bracket positioning pin 7, the auxiliary frame and frame left rear mounting bracket positioning pin 8, the auxiliary frame and frame left front mounting bracket rear mounting hole positioning pin 11, the auxiliary frame and frame left front mounting bracket front mounting hole positioning pin 12, the steering machine right mounting bracket rear positioning pin 14 and the steering machine right mounting bracket front positioning pin 15 are all in a protruding spine shape, the positioning pins are in the protruding spine shape, so that the auxiliary frame fixing part can be sleeved conveniently, thereby limiting is realized, the movement caused by unstable fixing is prevented, and the detection work of the auxiliary frame is further influenced.
The working principle is as follows: during operation, an operator places 1 the ends of the auxiliary frame into the rear mounting hole positioning pins 2 of the auxiliary frame and the right front mounting bracket of the frame, a positioning block 3 of the front mounting bracket in the right swing arm, a positioning block 4 of the front mounting bracket in the right swing arm, a positioning block 5 of the rear mounting bracket in the right swing arm, a positioning pin 6 of the rear mounting bracket in the right swing arm, a positioning pin 7 of the auxiliary frame and the right rear mounting bracket of the frame, a positioning pin 8 of the auxiliary frame and the left rear mounting bracket of the frame, a positioning pin 11 of the auxiliary frame and the left front mounting bracket of the frame, a positioning pin 12 of the auxiliary frame and the left front mounting bracket of the frame, a positioning pin 14 of the right mounting bracket of the steering machine and a positioning pin 15 of the right mounting bracket of the steering machine, so that the positioning pins can be fixed, the rocker 17 is connected with the connecting bracket 10 through the rotating shaft 18 when the operator uses the auxiliary frame so as to fix the auxiliary frame, after the auxiliary frame is fixed, the operator can detect the accuracy of the auxiliary frame, the accuracy of the mounting brackets, the mounting brackets and the mounting brackets of the auxiliary frame and the mounting holes of the steering machine, and the mounting brackets of the steering machine, and the swinging arm mounting holes.
The utility model 1, the locating pin of the front mounting hole of the auxiliary frame and the right front mounting bracket of the frame; 2. the auxiliary frame and the frame right front mounting bracket rear mounting hole positioning pin; 3. a bracket positioning block is arranged in front of the right swing arm; 4. a bracket mounting hole positioning pin is arranged in the front of the right swing arm; 5. a bracket positioning block is arranged at the rear part in the right swing arm; 6. a bracket mounting hole positioning pin is mounted in the rear of the right swing arm; 7. a bracket positioning pin is arranged on the auxiliary frame and the right rear part of the frame; 8. a bracket positioning pin is arranged on the auxiliary frame and the left rear part of the frame; 9. a steering engine left mounting hole detection pin; 10. connecting a bracket; 11. the auxiliary frame and the frame left front mounting bracket rear mounting hole positioning pin; 12. the auxiliary frame and the frame left front mounting bracket front mounting hole positioning pin; 13. a bracket angle positioning block is arranged on the left side of the steering engine; 14. a rear positioning pin of a bracket is arranged on the right side of the steering engine; 15. a front positioning pin of a bracket is arranged on the right side of the steering engine; 16. a gauge base; 17. a rocker arm; 18. rotation axis, part are the parts that general standard spare or technical personnel in the field know, and its structure and principle all are this technical staff all can learn through the technical manual or learn through conventional experimental method, the utility model provides a problem be that current car front suspension structure precision is not high, can not detect the problem that welding sub vehicle frame each mounting point detected effectively, the utility model discloses a combination of each other of above-mentioned parts can be very convenient detect sub vehicle frame each mounting point to improve and promote sub vehicle frame precision.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (2)
1. The utility model provides a subassembly is examined to sub vehicle frame before macpherson suspension which characterized in that: the device comprises a subframe, a front mounting hole positioning pin (1) of a right front mounting bracket of a frame, a rear mounting hole positioning pin (2) of the subframe and the right front mounting bracket of the frame, a front mounting bracket positioning block (3) of a right swing arm, a front mounting bracket mounting hole positioning pin (4) of the right swing arm, a rear mounting bracket positioning block (5) of the right swing arm, a rear mounting bracket mounting hole positioning pin (6) of the right swing arm, a rear mounting bracket positioning pin (7) of the subframe and the frame, a rear mounting bracket positioning pin (8) of the subframe and the frame, a rear mounting hole positioning pin (11) of the subframe and the left front mounting bracket of the frame, a front mounting hole positioning pin (12) of the subframe and the left front mounting bracket of the frame, a rear positioning pin (14) of a right mounting bracket of a steering machine, a front positioning pin (15) of the right mounting bracket of the steering machine, a detection tool base (16), a rocker arm (17) and a rotating shaft (18), wherein the positioning pins are connected with the detection tool base (16) through a plurality of connecting brackets (10), the connecting bracket (10) and the detection tool base (16) through a bolt (13).
2. The McPherson suspension front subframe inspection device assembly according to claim 1, wherein: the auxiliary frame and frame right front installing support front mounting hole positioning pin (1), auxiliary frame and frame right front installing support rear mounting hole positioning pin (2), right swing arm inner front installing support positioning block (3), right swing arm inner front installing support mounting hole positioning pin (4), right swing arm inner rear installing support positioning block (5), right swing arm inner rear installing support mounting hole positioning pin (6), auxiliary frame and frame right rear installing support positioning pin (7), auxiliary frame and frame left rear installing support positioning pin (8), auxiliary frame and frame left front installing support rear mounting hole positioning pin (11), auxiliary frame and frame left front installing support front mounting hole positioning pin (12), steering machine right installing support rear positioning pin (14) and steering machine right installing support front positioning pin (15) all are salient point thorn forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123251877.2U CN217738072U (en) | 2021-12-22 | 2021-12-22 | Macpherson suspension front auxiliary frame inspection device assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123251877.2U CN217738072U (en) | 2021-12-22 | 2021-12-22 | Macpherson suspension front auxiliary frame inspection device assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217738072U true CN217738072U (en) | 2022-11-04 |
Family
ID=83811689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123251877.2U Active CN217738072U (en) | 2021-12-22 | 2021-12-22 | Macpherson suspension front auxiliary frame inspection device assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217738072U (en) |
-
2021
- 2021-12-22 CN CN202123251877.2U patent/CN217738072U/en active Active
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