CN211639732U - Tool for adjusting angle of opening pin hole of swing arm ball pin - Google Patents
Tool for adjusting angle of opening pin hole of swing arm ball pin Download PDFInfo
- Publication number
- CN211639732U CN211639732U CN201922469845.6U CN201922469845U CN211639732U CN 211639732 U CN211639732 U CN 211639732U CN 201922469845 U CN201922469845 U CN 201922469845U CN 211639732 U CN211639732 U CN 211639732U
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- swing arm
- support
- ball stud
- sliding groove
- angle
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Abstract
The utility model discloses an adjust frock of swing arm bulb round pin opening pinhole angle, the on-line screen storage device comprises a base, the frock is still including locating bulb round pin support on the base and supporting the support, be equipped with the first positioning mechanism of location swing arm bulb round pin on the bulb round pin support, be equipped with on the supporting support and carry out the second positioning mechanism of fixing a position to the swing arm around the preceding bush after the bulb round pin rotates. The adjustment of ball stud split pin hole angle can be realized to this frock, makes its design angle deviation control within 3, has guaranteed the uniformity of product, can not cause the complaint of doing over again and staff in the assembly workshop.
Description
Technical Field
The utility model belongs to the technical field of swing arm auxiliary adjusting frock, concretely relates to adjust frock of swing arm bulb round pin opening pinhole angle.
Background
At present, most front suspensions in the market adopt the Macpherson type, and are favored by various large host factories due to simple structure and stable performance. The Macpherson suspension generally adopts a triangular front lower swing arm, the front lower swing arm and a steering knuckle are fixed by a slotted nut, and in order to prevent the whole vehicle safety accident caused by the loosening of the slotted nut, the solution of a general host factory is to cross a cotter pin after the slotted nut is fastened. When a new product of the whole vehicle is researched and developed, the distance between the cotter pin and the steering knuckle is very short due to the limitation of the strength requirement of the steering knuckle of some vehicle types. The front lower swing arm ball stud is a revolving body, and the design angle of the split pin hole cannot be guaranteed during assembly of the front lower swing arm ball stud in production, so that the split pin cannot smoothly pass through the slotted nut during assembly in a general assembly workshop, rework is caused, and staff complaints are caused. Based on this, just need preceding lower swing arm to guarantee the split pin hole angle through auxiliary fixtures when leaving the factory, make it and design angular deviation control within 3, guarantee the uniformity of product.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving the technical problem who exists among the prior art. Therefore, the utility model provides an adjust frock of swing arm bulb round pin split pin hole angle, the purpose is the supplementary swing arm bulb round pin split pin hole angle of adjusting of being convenient for.
In order to realize the purpose, the utility model discloses the technical scheme who takes does:
the utility model provides an adjust frock of swing arm bulb round pin split pin hole angle, includes the base, the frock is still including locating bulb round pin support and the support on the base, be equipped with the first positioning mechanism of location swing arm bulb round pin on the bulb round pin support, be equipped with on the support and carry out the second positioning mechanism of fixing a position to the swing arm around the preceding bush after the bulb round pin rotates.
The first positioning mechanism comprises a split pin shaft and a first sliding groove arranged on the ball pin support, and the ball pin is transversely positioned in the first sliding groove by the split pin shaft.
And a ball pin mounting hole is formed in the middle of the first sliding groove.
The head of the cotter pin is provided with a handle ring.
And a chamfer is arranged at the top of the first sliding groove.
The second positioning mechanism comprises a second sliding groove and a limiting protrusion, the second sliding groove is arranged on the supporting support and used for longitudinally positioning the front bushing, and the limiting protrusion is arranged in the second sliding groove.
The limiting bulge is arranged in the middle of the bottom surface of the second sliding groove.
And a chamfer is arranged at the top of the second sliding groove.
The ball pin support and the supporting support are both detachably and fixedly connected with the base.
The ball pin support and the supporting support are connected with the base through bolts.
The utility model has the advantages that: the adjustment of ball stud split pin hole angle can be realized to this frock, makes its design angle deviation control within 3, has guaranteed the uniformity of product, can not cause the complaint of doing over again and staff in the assembly workshop.
Drawings
The description includes the following figures, the contents shown are respectively:
fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic structural view of a ball stud mount;
fig. 3 is a schematic structural view of the support stand.
Labeled as:
1. the base, 2, bulb round pin support, 3, support, 4, swing arm bulb round pin, 5, swing arm, 6, preceding bush, 7, split pin axle, 8, first spout, 9, bulb round pin mounting hole, 10, second spout, 11, spacing arch, 12, ring.
Detailed Description
The following detailed description of the embodiments of the present invention will be given with reference to the accompanying drawings, for the purpose of helping those skilled in the art to understand more completely, accurately and deeply the conception and technical solution of the present invention, and to facilitate its implementation. It should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. In the following embodiments, the terms "first", "second" and "third" do not denote absolute differences in structure and/or function, nor do they denote a sequential order of execution, but rather are used for descriptive convenience only.
As shown in figures 1 to 3, a frock of adjusting swing arm bulb round pin split pin hole angle, including base 1, this frock is still including locating bulb round pin support 2 and support 3 on base 1, and for the ease of the installation dismantlement, bulb round pin support and support all can dismantle fixed connection with the base, for example, bulb round pin support 2 and support 3 all are connected with base 1 through the bolt. The ball stud support 2 is provided with a first positioning mechanism for positioning the swing arm ball stud 4, and the support 3 is provided with a second positioning mechanism for positioning the swing arm 5 around the front bushing 6 after the swing arm rotates around the ball stud 4.
The first positioning mechanism can adopt a structure with matched positioning columns and slotted holes, preferably, the first positioning mechanism comprises an open pin shaft 7 and a first sliding groove 8 arranged on the ball pin support 2, and the ball pin 4 is transversely positioned in the first sliding groove 8 by the open pin shaft 7. The middle part of the first sliding groove 8 is provided with a ball pin mounting hole 9. The split pin shaft is a thin pin with certain hardness, the head part of the split pin shaft is provided with a handle ring, the split pin shaft is convenient for an operator to take and use, and the handle ring can be a circular ring 12. The function of the split pin shaft is to play a role in positioning the ball pin when the angle of the split pin hole of the ball pin is adjusted; the ball head pin support is provided with a first sliding groove which plays a role in positioning the ball head pin shaft, and as shown in figure 1, the ball head pin shaft is transversely limited and positioned. The top of the first sliding groove is provided with a chamfer, so that the ball head pin shaft can conveniently slide in. The first sliding groove is a small sliding groove, and the width of the small sliding groove is consistent with the diameter of a cotter pin for actual loading.
The second positioning mechanism comprises a second sliding groove 10 arranged on the support base 3 and used for longitudinally positioning the front bushing 6 and a limiting bulge 11 arranged in the second sliding groove 10. The second sliding groove and the first sliding groove form transverse and longitudinal limit, and the second sliding groove and the first sliding groove can be respectively a transverse sliding groove and a longitudinal sliding groove. The limiting bulge is preferably arranged in the middle of the bottom surface of the second sliding groove. The second spout is the great big spout relatively, and the bottom part has spacing arch, plays the effect of restriction swing arm rotation and up-and-down motion, and big spout top has the chamfer, and the swing arm bush of being convenient for slides in. The width of the second sliding groove is 1mm larger than the size of the inner pipe of the swing arm front bushing.
The method for adjusting the angle of the opening pin hole of the swing arm ball pin by adopting the tool comprises the following steps: firstly, a split pin shaft penetrates into a split pin hole of a ball stud of a front lower swing arm in advance, and then slides in along a first sliding groove formed in a ball stud support. Then, the swing arm is rotated around the ball pin, so that a front bushing of the swing arm falls into a second sliding groove of the supporting support, and the surface of an outer pipe of the front bushing is ensured to be attached to a limiting bulge in the middle of the second sliding groove to form contact limiting; and finally, pulling out the opening pin shaft, taking out the swing arm, and finishing the adjustment.
The invention has been described above by way of example with reference to the accompanying drawings. Obviously, the specific implementation of the present invention is not limited by the above-described manner. Various insubstantial improvements are made by adopting the method conception and the technical proposal of the utility model; or without improvement, the above conception and technical solution of the present invention can be directly applied to other occasions, all within the protection scope of the present invention.
Claims (10)
1. The utility model provides an adjust frock of swing arm bulb round pin split pin hole angle, includes the base, its characterized in that, the frock is still including locating bulb round pin support and the support on the base, be equipped with the first positioning mechanism of location swing arm bulb round pin on the bulb round pin support, be equipped with on the support and carry out the second positioning mechanism of fixing a position to the swing arm around the preceding bush after the bulb round pin rotates.
2. The tooling for adjusting the angle of the split pin hole of the swing arm ball stud according to claim 1, wherein the first positioning mechanism comprises a split pin shaft and a first sliding groove arranged on the ball stud support, and the split pin shaft transversely positions the ball stud in the first sliding groove.
3. The tool for adjusting the angle of the opening pin hole of the swing arm ball stud according to claim 2, wherein a ball stud mounting hole is formed in the middle of the first sliding groove.
4. The tooling for adjusting the angle of the split pin hole of the swing arm ball stud according to claim 2, wherein a handle ring is arranged at the head of the split pin.
5. The tool for adjusting the angle of the opening pin hole of the swing arm ball stud according to claim 2, wherein a chamfer is arranged at the top of the first sliding groove.
6. The tooling for adjusting the angle of the split pin hole of the swing arm ball stud according to claim 1, wherein the second positioning mechanism comprises a second sliding groove and a limiting protrusion, the second sliding groove is formed in the support base and used for longitudinally positioning the front bushing, and the limiting protrusion is arranged in the second sliding groove.
7. The tool for adjusting the angle of the opening pin hole of the swing arm ball stud according to claim 6, wherein the limiting protrusion is arranged in the middle of the bottom surface of the second sliding groove.
8. The tool for adjusting the angle of the opening pin hole of the swing arm ball stud according to claim 6, wherein a chamfer is arranged at the top of the second sliding groove.
9. The tool for adjusting the angle of the opening pin hole of the swing arm ball stud according to claim 1, wherein the ball stud support and the support are detachably and fixedly connected with the base.
10. The tooling for adjusting the angle of the opening pin hole of the swing arm ball stud according to claim 9, wherein the ball stud support and the support are both connected with the base through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922469845.6U CN211639732U (en) | 2019-12-31 | 2019-12-31 | Tool for adjusting angle of opening pin hole of swing arm ball pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922469845.6U CN211639732U (en) | 2019-12-31 | 2019-12-31 | Tool for adjusting angle of opening pin hole of swing arm ball pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211639732U true CN211639732U (en) | 2020-10-09 |
Family
ID=72702019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922469845.6U Active CN211639732U (en) | 2019-12-31 | 2019-12-31 | Tool for adjusting angle of opening pin hole of swing arm ball pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211639732U (en) |
-
2019
- 2019-12-31 CN CN201922469845.6U patent/CN211639732U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210428 Address after: Room b1071, 1st floor, building 1 (North), 368 Liuhe Road, Puyan street, Binjiang District, Hangzhou City, Zhejiang Province 310000 Patentee after: Zhejiang Weige magnesium Automobile Technology Co.,Ltd. Address before: 201800 room j2053, floor 1, No.185, Moyu Road, Anting Town, Jiading District, Shanghai Patentee before: SHANGHAI RUIMEI NEW ENERGY TECHNOLOGY Co.,Ltd. |