CN204235103U - A kind of automobile fit-up gap control tool - Google Patents
A kind of automobile fit-up gap control tool Download PDFInfo
- Publication number
- CN204235103U CN204235103U CN201420720526.2U CN201420720526U CN204235103U CN 204235103 U CN204235103 U CN 204235103U CN 201420720526 U CN201420720526 U CN 201420720526U CN 204235103 U CN204235103 U CN 204235103U
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- China
- Prior art keywords
- tool
- control
- screw
- screw rod
- cam
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- 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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- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The utility model discloses a kind of automobile fit-up gap control tool, comprise tool shell, described tool shell is uncovered casing shape, also comprise screw rod, described tool shell top is fixed with the equal screw of diameter, described screw rod screw is run through by external screw thread and screw-internal thread fit and is arranged on middle and upper part before and after tool shell, and all there is exposed part screw rod middle and upper part before and after housing, and bare front end part is welded with control handle, locking nut and size Control nut is separately installed with from left to right by internal thread and external screw thread in the middle part of described screw rod, described tool shell top is provided with instrument chain of command, and rear surface contacts with size Control nut respectively, this automobile fit-up gap control tool adopts cam elevating method, because cam point and circular arc camber difference are highly definite value, when production auto parts machinery, rotary control knob just can controlled distance effectively between control tool and installed part, ensure product quality.
Description
Technical field
The utility model relates to automobile technical field, is specially a kind of automobile fit-up gap control tool.
Background technology
Along with the development of science and technology, automobile is used by people widely, but produce vehicle mounts and often have clearance requirement, and this gap is that needs are controlled in assembling process, need to make fixing spacing tool, but there will be limiting tool because of at installed part, compress the problem being difficult to take out between assembly and spacing tool, thus it is not up to standard to affect auto parts machinery.
Utility model content
The purpose of this utility model is to provide a kind of automobile fit-up gap control tool, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme: a kind of automobile fit-up gap control tool, comprise tool shell, described tool shell is uncovered casing shape, also comprise screw rod, described tool shell top is fixed with the equal screw of diameter, described screw rod screw is run through by external screw thread and screw-internal thread fit and is arranged on middle and upper part before and after tool shell, and all there is exposed part screw rod middle and upper part before and after housing, and bare front end part is welded with control handle, locking nut and size Control nut is separately installed with from left to right by internal thread and external screw thread in the middle part of described screw rod, described tool shell top is provided with instrument chain of command, and rear surface contacts with size Control nut respectively.
Preferably, described locking nut and size Control nut close contact, described size Control nut is cam, and cam face is smooth surface, and cam point height and arc-shaped surface height difference 1.5mm, by locking nut, size Control nut check is fixed.
Preferably, described instrument chain of command rear surface is respectively equipped with slide plate, and two slide plates and tool shell left and right surface of internal cavity are matched in clearance.
Preferably, described control handle is parallel with cam, and width is equal with screw diameter, and control handle upper end and cam peak are on same straight line.
Compared with prior art, the beneficial effects of the utility model are: this automobile fit-up gap control tool adopts cam elevating method, because cam point and circular arc camber difference are highly definite value, when production auto parts machinery, rotary control knob just can controlled distance effectively between control tool and installed part, ensures product quality.
Accompanying drawing explanation
Fig. 1 is the utility model structure cam jack-up semi-section schematic diagram;
Fig. 2 is the utility model structure cam jack-up A-A semi-section schematic diagram;
Fig. 3 is the utility model structure cam half-twist semi-section schematic diagram;
Fig. 4 is the utility model structure cam half-twist A-A semi-section schematic diagram.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1-4, the utility model provides a kind of technical scheme: a kind of automobile fit-up gap control tool, comprise tool shell 2, tool shell 2 is uncovered casing shape, tool shell 2 top is fixed with the screw 6 of size phase, also comprise screw rod 7, screw rod 7 screw 6 is run through by external screw thread and screw-internal thread fit and is arranged on middle and upper part before and after tool shell 2, screw rod 7 all has exposed part in middle and upper part before and after housing 2, and be exposed to tool shell 2 fore-end and be welded with control handle 5, locking nut 4 and size Control nut 3 is separately installed with from left to right by external screw thread and screw-internal thread fit in the middle part of screw rod 7, locking nut 4 and size Control nut 3 close contact, size Control nut 3 is cam, cam face is smooth surface, and cam point height and arc-shaped surface height difference 1.5mm, by locking nut 4, size Control nut 3 is locked, control handle 5 is parallel with cam, width and screw rod 7 equal diameters, control handle 5 upper end and cam peak are on same straight line, when rotary control knob 5 jack-up instrument chain of command, whether the top only need observing control handle 5 is parallel with instrument chain of command 1 lower surface, when the top of control handle 5 is parallel with instrument chain of command 1 lower surface, show that instrument chain of command 1 is pushed up the highest 43mm place by cam top, now belong to compression locking-in state, when by cam half-twist and control handle 5 parallel with instrument chain of command 1 lower surface time, now cam departs from the highest dead-centre position, instrument chain of command 1 is reduced to minimum 41.5mm position, now the contact surface of instrument and installed part departs from, be in released state, tool shell 2 top is provided with instrument chain of command 1, and rear surface contacts with size Control nut 3 respectively, instrument chain of command 1 rear surface is respectively equipped with slide plate, two slide plates and tool shell about 2 surface of internal cavity are matched in clearance.
Its operation principle is: 1. when rotary control knob is parallel with tool control panel lower surface to its top, the now peak of 2 cams, namely stop contacts with tool control panel, now ensures that being of a size of clearance control between chain of command to datum level is of a size of 43mm.
2. when cam half-twist and control handle are in parallel, now cam departs from the highest dead-centre position, instrument chain of command is reduced to 41.5mm position, spacing tool upper surface and installed part is made directly to produce gap, be separated between former contact plane, frictional force becomes 0, and therefore spacing tool is because eliminating the frictional force compressing distortion and produce, and can conveniently take out.
Although illustrate and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and spirit, scope of the present utility model is by claims and equivalents thereof.
Claims (4)
1. an automobile fit-up gap control tool, comprise tool shell, described tool shell is uncovered casing shape, it is characterized in that: also comprise screw rod, described tool shell top is fixed with the equal screw of diameter, described screw rod screw is run through by external screw thread and screw-internal thread fit and is arranged on middle and upper part before and after tool shell, and all there is exposed part screw rod middle and upper part before and after housing, and bare front end part is welded with control handle, locking nut and size Control nut is separately installed with from left to right by internal thread and external screw thread in the middle part of described screw rod, described tool shell top is provided with instrument chain of command, and rear surface contacts with size Control nut respectively.
2. a kind of automobile fit-up gap according to claim 1 control tool, it is characterized in that: described locking nut and size Control nut close contact, described size Control nut is cam, cam face is smooth surface, and cam point height and arc-shaped surface height difference 1.5mm, by locking nut, size Control nut check is fixed.
3. a kind of automobile fit-up gap according to claim 1 control tool, it is characterized in that: described instrument chain of command rear surface is respectively equipped with slide plate, two slide plates and tool shell left and right surface of internal cavity are matched in clearance.
4. a kind of automobile fit-up gap according to claim 1 control tool, it is characterized in that: described control handle is parallel with cam, width is equal with screw diameter, and control handle upper end and cam peak are on same straight line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420720526.2U CN204235103U (en) | 2014-11-27 | 2014-11-27 | A kind of automobile fit-up gap control tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420720526.2U CN204235103U (en) | 2014-11-27 | 2014-11-27 | A kind of automobile fit-up gap control tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204235103U true CN204235103U (en) | 2015-04-01 |
Family
ID=52764655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420720526.2U Expired - Fee Related CN204235103U (en) | 2014-11-27 | 2014-11-27 | A kind of automobile fit-up gap control tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204235103U (en) |
-
2014
- 2014-11-27 CN CN201420720526.2U patent/CN204235103U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150401 Termination date: 20201127 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |