CN212665974U - Disassembling tool for gear shifting lock pin of automobile manual transmission - Google Patents
Disassembling tool for gear shifting lock pin of automobile manual transmission Download PDFInfo
- Publication number
- CN212665974U CN212665974U CN202021183879.5U CN202021183879U CN212665974U CN 212665974 U CN212665974 U CN 212665974U CN 202021183879 U CN202021183879 U CN 202021183879U CN 212665974 U CN212665974 U CN 212665974U
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- CN
- China
- Prior art keywords
- manual transmission
- pull
- pull cylinder
- lock pin
- gear shifting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 29
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 1
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- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
A disassembling tool for a gear shifting lock pin of an automobile manual transmission comprises three grabbing hooks, a limiting sleeve, a pull cylinder, a pull beam and a connecting nut, wherein the pull beam is welded at one end of the pull cylinder, the connecting nut is welded in the middle of the pull beam, the three grabbing hooks are hinged at the other end of the pull cylinder and are uniformly distributed according to a circumferential angle of 120 degrees, and hook feet are knocked inwards; the limiting sleeve is sleeved on the pull cylinder and can slide left and right. The utility model has the advantages that: the structure is simple, the manufacture is convenient, the cost is low, the applicable space for operation is small, even if the tail clamping heads of the lock pins are different in the overall dimension, other tools do not need to be additionally replaced, and the disassembly work of the lock pins of the manual transmission can be completed by using the utility model; utility model simple operation can accomplish manual transmission lockpin's dismantlement work fast, improves work efficiency.
Description
Technical Field
The utility model relates to an auto repair maintenance instrument, especially a car manual transmission gear shift lockpin extracting tool.
Background
In the process of disassembling the manual transmission of the automobile, the gear-shifting self-locking lock pin and the interlocking lock pin are required to be extracted, the existing disassembling tool is provided with a spiral sleeve, the number of the lock pins in one manual transmission is usually two or three, the tail clamping caps of the lock pins are different in size, and the space interval between the clamping caps and the manual transmission body is narrow and small, so that the more spiral sleeves are required to be used in the disassembling process, the manual transmission body is easily damaged in the disassembling process, and the disassembling efficiency is low and unsafe. Therefore, it is necessary to research and design a gear shifting lock pin detaching tool of an automobile manual transmission, which is convenient to use.
Disclosure of Invention
The utility model discloses to the problem that exists among the prior art, a car manual transmission gear shift lockpin extracting tool is provided to solve present car manual transmission lockpin and dismantle the in-process, complex operation, it is inefficient, and damage the problem of manual transmission organism easily.
The technical solution of the utility model is realized like this:
a disassembling tool for a gear shifting lock pin of an automobile manual transmission comprises three grabbing hooks, a limiting sleeve, a pull cylinder, a pull beam and a connecting nut, wherein the pull beam is welded at one end of the pull cylinder, the connecting nut is welded in the middle of the pull beam, the three grabbing hooks are hinged at the other end of the pull cylinder and are uniformly distributed according to a circumferential angle of 120 degrees, and hook feet are knocked inwards; the limiting sleeve is sleeved on the pull cylinder and can slide left and right.
Furthermore, hook feet of the three grapples are wedge-shaped, included angles between wedge-shaped angles and clamping caps of the gear shifting lock pins and the surface of the manual transmission body are equal, and outer end faces of the hook feet are planes and are perpendicular to the axis of the pull cylinder.
After the structure is adopted, when the gear shifting lock pin of the manual transmission is disassembled, the screw end of the ram can be connected with the connecting nut, the limiting sleeve is pushed to one end far away from the three grapples, the grapples are in a loose state, the grapples are clamped at the tail clamping cap of the gear shifting lock pin of the manual transmission of the automobile, then the limiting sleeve is pushed to the three grapples to be in a locking state of the grapples, and the ram can be used for pulling out the gear shifting lock pin of the manual transmission of the automobile from the pin hole after the locking cap is locked.
The utility model has the advantages that:
1. the utility model discloses simple structure, preparation convenience, low cost, the space that is suitable for the operation are little, even emit the condition that overall dimension is inequality in the face of lockpin afterbody card, also need not change other instruments separately, use the utility model discloses can accomplish the dismantlement work of manual transmission lockpin.
2. The utility model discloses the simple operation can accomplish manual transmission lockpin's dismantlement work fast, improves work efficiency.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a right side view of the present invention.
Description of reference numerals: 1-1 part of a first grapple, 1-2 parts of a second grapple, 1-3 parts of a third grapple, 2 parts of a limiting sleeve, 3 parts of a pull cylinder, 4 parts of a pull beam, 5 parts of a connecting nut.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1 and 2, the dismounting tool for the gear shifting lock pin of the manual transmission of the automobile comprises three grapples, a limiting sleeve 2, a pull cylinder 3, a pull beam 4 and a connecting nut 5, wherein the pull beam is welded at one end of the pull cylinder, the connecting nut is welded in the middle of the pull beam, the three grapples are hinged at the other end of the pull cylinder, the three grapples are uniformly distributed according to the circumferential angle of 120 degrees, and the grapples are knocked inwards; the limiting sleeve is sleeved on the pull cylinder and can slide left and right.
Preferably, the hook legs of the three grapples are wedge-shaped, the included angle between the wedge-shaped angle and the clamping cap of the gear shifting lock pin and the surface of the manual transmission body is equal, and the outer end face of each hook leg is a plane and is perpendicular to the axis of the pull cylinder.
In the specific implementation process, as shown in fig. 2, firstly, the screw end of the ram is in threaded connection with the connecting nut 5 of the present invention, and the limiting sleeve 2 is pushed to the end of the tie beam 4 to be away from the first grapple 1-1, the second grapple 1-2 and the third grapple 1-3, so that the three grapples are in a loose state; then, clamping the three grapples at a clamping cap at the tail part of the gear shifting lock pin of the manual transmission of the automobile; and then the limiting sleeve 2 is pushed to the three grapple ends to be in a grapple locking state, and the locking clamp is locked. Therefore, the striker can be used for pulling the gear shifting lock pin of the manual transmission of the automobile out of the pin hole, and the operation of detaching the gear shifting lock pin of the manual transmission of the automobile is completed.
The above, only be the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and all the technicians familiar with the technical field are in the technical scope of the present invention, according to the technical scheme of the present invention and the concept of the present invention equivalent replacement or change should be covered within the protection scope of the present invention.
Claims (2)
1. The utility model provides a car manual transmission gear shift lockpin extracting tool, comprises three grapple, spacing sleeve (2), slide (3), straining beam (4) and coupling nut (5), its characterized in that: one end of the pull cylinder (3) is welded with a pull beam (4), the middle part of the pull beam (4) is welded with a connecting nut (5), the other end of the pull cylinder is hinged with three grabbing hooks, the three grabbing hooks are uniformly distributed according to the circumferential angle of 120 degrees, and hook feet are knocked inwards; the limiting sleeve (2) is sleeved on the pull cylinder (3) in a ring mode and can slide left and right.
2. The tool for removing a shift lock pin of an automotive manual transmission according to claim 1, wherein: the hook feet of the three grapples are wedge-shaped, the included angle between the wedge-shaped angle and the clamping cap of the gear shifting lock pin and the surface of the manual transmission body is equal, and the outer end face of each hook foot is a plane and is perpendicular to the axis of the pull cylinder (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021183879.5U CN212665974U (en) | 2020-06-16 | 2020-06-16 | Disassembling tool for gear shifting lock pin of automobile manual transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021183879.5U CN212665974U (en) | 2020-06-16 | 2020-06-16 | Disassembling tool for gear shifting lock pin of automobile manual transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212665974U true CN212665974U (en) | 2021-03-09 |
Family
ID=74818785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021183879.5U Expired - Fee Related CN212665974U (en) | 2020-06-16 | 2020-06-16 | Disassembling tool for gear shifting lock pin of automobile manual transmission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212665974U (en) |
-
2020
- 2020-06-16 CN CN202021183879.5U patent/CN212665974U/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: 20210309 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |