CN210939011U - Special adjusting tool for control pull rod - Google Patents
Special adjusting tool for control pull rod Download PDFInfo
- Publication number
- CN210939011U CN210939011U CN201921553425.XU CN201921553425U CN210939011U CN 210939011 U CN210939011 U CN 210939011U CN 201921553425 U CN201921553425 U CN 201921553425U CN 210939011 U CN210939011 U CN 210939011U
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- rod
- adjusting
- end adjusting
- nut
- special
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Abstract
The utility model relates to a special adjustment tool of control link belongs to the technical field of automobile design and manufacturing. The special adjusting tool for the control pull rod of the utility model consists of an A-end adjusting assembly and a B-end adjusting assembly; the A-end adjusting assembly comprises an A-end mounting wrench and an A-end adjusting rod, the A-end adjusting rod comprises a handle and a threaded rod with external threads, and a first linear mark is formed on the threaded rod; the B-end adjusting assembly comprises a B-end mounting wrench, a B-end adjusting rod and a nut, the B-end adjusting rod is a hollow circular tube with an inner hole, and a second linear mark is arranged on the nut; the threaded rod of the A-end adjusting assembly is in threaded connection with the nut of the B-end adjusting assembly; the diameter of the inner hole of the B-end adjusting rod is larger than the external diameter of the thread of the threaded rod. The utility model discloses a special adjustment tool of control pull rod can make when adjusting pull rod length, guarantees simultaneously that the axis A at adjusting pull rod both ends is parallel with axis B.
Description
Technical Field
The utility model relates to a technical field of automobile design and manufacturing, more specifically say, the utility model relates to a special adjustment tool of control link.
Background
Fig. 1 shows a length-adjustable control rod known from the prior art, which has no special adjusting tool matched with the control rod during adjustment, and during adjustment, an adjusting rod 3 needs to be tightened by a wrench, and then a nut 4 needs to be loosened by another wrench to enable the control rod to be in an unlocked state. When the end connection assemblies 6 are adjusted by rotating the clamping surfaces 5 of the segment connection assemblies respectively by using a wrench, the axes a1 and B2 of the two end portions cannot be kept parallel during the adjustment process.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem in the prior art, an object of the utility model is to provide a special adjustment tool of control rod.
The utility model discloses a special adjustment tool of control pull rod, its characterized in that: the device consists of an A-end adjusting assembly and a B-end adjusting assembly; the A-end adjusting assembly comprises an A-end mounting wrench and an A-end adjusting rod, the A-end adjusting rod comprises a handle and a threaded rod with external threads, one end of the handle is fixed with the A-end mounting wrench, the other end of the handle is provided with the threaded rod, a first linear mark is formed on the threaded rod, and the lower end of the A-end mounting wrench is provided with an A-end clamping surface; the B-end adjusting assembly comprises a B-end mounting wrench, a B-end adjusting rod and a nut, one end of the B-end adjusting rod is fixed with the B-end mounting wrench, the other end of the B-end adjusting rod is fixed with the nut, the B-end adjusting rod is a hollow circular tube with an inner hole, and a B-end clamping surface is arranged at the lower end of the B-end mounting wrench; a second linear mark is arranged on the nut; the threaded rod of the A-end adjusting assembly is in threaded connection with the nut of the B-end adjusting assembly; the diameter of the inner hole of the B-end adjusting rod is larger than the external diameter of the thread of the threaded rod.
Wherein, the length of B end regulating rod is greater than the length of screw rod.
And one end of the handle is welded and fixed with the A-end mounting wrench.
And one end of the B-end adjusting rod is welded and fixed with the B-end mounting wrench.
And the other end of the B-end adjusting rod is welded and fixed with the nut.
Compared with the prior art, the utility model discloses a special adjustment tool of control link has following beneficial effect:
the utility model discloses a special adjustment tool of control pull rod can make when adjusting pull rod length, guarantees simultaneously that the axis A at adjusting pull rod both ends is parallel with axis B.
Drawings
Fig. 1 is a schematic structural view of a length-adjustable control rod in the prior art.
Fig. 2 is a schematic structural view of the special adjusting tool for the control rod of the present invention.
FIG. 3 is a front view of an A-end adjustment assembly in the control rod-dedicated adjustment tool.
FIG. 4 is a side view of the A-end adjustment assembly in the control rod-dedicated adjustment tool.
FIG. 5 is a side view of the B-end adjustment assembly in the control rod-dedicated adjustment tool.
Fig. 6 is a schematic sectional view taken along a-a direction of fig. 5.
Fig. 7 is an application schematic diagram of the special adjusting tool for the control rod of the present invention.
Detailed Description
The special adjusting tool for the control pull rod of the present invention will be further described below with reference to specific embodiments to help those skilled in the art to understand the concept and technical solution of the present invention more completely, accurately and deeply.
Example 1
As shown in fig. 2 to 6, the special adjustment tool for the control rod of the present embodiment is composed of an a-end adjustment assembly 100 and a B-end adjustment assembly 200. The a-end adjusting assembly 100 includes an a-end mounting wrench 110 and an a-end adjusting rod 120, and the mounting wrench 110 is fixed to one end of the a-end adjusting rod 120. The lower end of the a-side installation wrench 110 is provided with an a-side clamping surface 111. The a-end adjusting rod 120 comprises a handle 121 and a threaded rod 122 with external threads, one end of the handle 121 is welded and fixed with the a-end installation wrench 110, the other end of the handle is provided with the threaded rod 122, and a first linear mark 123 is formed on the threaded rod 122. The B-end adjusting assembly 200 comprises a B-end mounting wrench 210, a B-end adjusting rod 220 and a nut 230, wherein one end of the B-end adjusting rod 220 is welded and fixed to the B-end mounting wrench 210, the other end of the B-end adjusting rod 220 is welded and fixed to the nut 230, the B-end adjusting rod 220 is a hollow round tube with an inner hole 221, and a B-end clamping surface 211 is arranged at the lower end of the B-end mounting wrench 210. The nut 230 is provided with a second linear marking 231. The threaded rod 122 of the A-end adjustment assembly 100 is threadably engaged with the nut 231 of the B-end adjustment assembly 200.
The adjusting tool of this embodiment can rely on the number of turns of the threaded connection and the length of the pitch adjustment tool. In the adjusting process, in order to ensure the contraction space inside the threaded rod, the diameter of the inner hole 221 of the B-end adjusting rod 220 is larger than the external diameter of the thread of the threaded rod 122. In this embodiment, the length of the B-end adjustment rod 220 is preferably greater than the length of the threaded rod 122, so as to ensure that the threaded rod can be fully received in the B-end adjustment rod 220.
Fig. 7 shows an application view of the control link-dedicated adjustment tool of the present embodiment. When the a-side clamping surface 111 of the a-side installation wrench 110 and the B-side clamping surface 211 of the B-side installation wrench 210 are aligned in the axial direction of the a-side adjustment lever 120 and the B-side adjustment lever 220, the linear mark 123 and the linear mark 231 are aligned. It has been ensured that the features 111 and 211 of the setting wrench 110 and 210 coincide in the direction along the axis of the end a adjustment rod 120 and the end B adjustment rod 220 after the adjustment tool has been adjusted in length. The adjusting tool is enabled to meet the condition that the axis A is parallel to the axis B after the control pull rod is adjusted. Meanwhile, the self length of the adjusting device can be adjusted, so that the adjusting device has certain universality on the control pull rod.
For those skilled in the art, the specific embodiments are only exemplary descriptions of the present invention, and it is obvious that the present invention is not limited by the above-mentioned manner, and various insubstantial improvements are all within the protection scope of the present invention as long as the technical solution of the present invention is adopted.
Claims (5)
1. The utility model provides a special adjustment tool of control pull rod which characterized in that: the device consists of an A-end adjusting assembly and a B-end adjusting assembly; the A-end adjusting assembly comprises an A-end mounting wrench and an A-end adjusting rod, the A-end adjusting rod comprises a handle and a threaded rod with external threads, one end of the handle is fixed with the A-end mounting wrench, the other end of the handle is provided with the threaded rod, a first linear mark is formed on the threaded rod, and the lower end of the A-end mounting wrench is provided with an A-end clamping surface; the B-end adjusting assembly comprises a B-end mounting wrench, a B-end adjusting rod and a nut, one end of the B-end adjusting rod is fixed with the B-end mounting wrench, the other end of the B-end adjusting rod is fixed with the nut, the B-end adjusting rod is a hollow circular tube with an inner hole, and a B-end clamping surface is arranged at the lower end of the B-end mounting wrench; a second linear mark is arranged on the nut; the threaded rod of the A-end adjusting assembly is in threaded connection with the nut of the B-end adjusting assembly; the diameter of the inner hole of the B-end adjusting rod is larger than the external diameter of the thread of the threaded rod.
2. The special adjusting tool for the control rod according to claim 1, wherein: the length of the B-end adjusting rod is greater than that of the threaded rod.
3. The special adjusting tool for the control rod according to claim 1, wherein: one end of the handle is welded and fixed with the A-end mounting wrench.
4. The special adjusting tool for the control rod according to claim 1, wherein: and one end of the B-end adjusting rod is welded and fixed with the B-end mounting wrench.
5. The special adjusting tool for the control rod according to claim 1, wherein: the other end of the B-end adjusting rod is welded and fixed with the nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921553425.XU CN210939011U (en) | 2019-09-18 | 2019-09-18 | Special adjusting tool for control pull rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921553425.XU CN210939011U (en) | 2019-09-18 | 2019-09-18 | Special adjusting tool for control pull rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210939011U true CN210939011U (en) | 2020-07-07 |
Family
ID=71375744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921553425.XU Active CN210939011U (en) | 2019-09-18 | 2019-09-18 | Special adjusting tool for control pull rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210939011U (en) |
-
2019
- 2019-09-18 CN CN201921553425.XU patent/CN210939011U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |