CN201503246U - Detecting tool for position degree of connection hole - Google Patents
Detecting tool for position degree of connection hole Download PDFInfo
- Publication number
- CN201503246U CN201503246U CN2009203079039U CN200920307903U CN201503246U CN 201503246 U CN201503246 U CN 201503246U CN 2009203079039 U CN2009203079039 U CN 2009203079039U CN 200920307903 U CN200920307903 U CN 200920307903U CN 201503246 U CN201503246 U CN 201503246U
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- Prior art keywords
- round tube
- round
- hole
- detecting tool
- boss
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- Expired - Fee Related
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Abstract
The utility model discloses a detecting tool for the position degree of a connection hole, aiming to provide a device which can rapidly and accurately detect the screw hole position of workpiece, such as the position degree of a connecting bolt of a vehicle vacuum booster, and the center height of U-shaped cross round through holes. The technical scheme is that the detecting tool for the position degree of the connection hole comprises a flat plate (1), and the flat plate (1) is provided with at least two round through holes with a certain distance and a certain diameter. The flat plate (1) is provided with a boss club (2), the boss club (2) is provided with at least one transverse round through hole the axis of which is mutually parallel with the lower surface of the flat plate (1), and at the same time a special detecting hinge pin (3) is arranged according to the aperture of the round through hole. The round holes on the flat plate (1) are sheathed with the bolts of the workpiece, and the special detecting hinge pin (3) penetrates through the round through hole on the boss club (2) of the detecting tool and then penetrates through a transverse round through hole of the workpiece. If the operation is successful, a part is qualified. The utility model has the advantages of simple, rapid and high-efficiency workpiece detecting and detecting precision increasing, and can especially detect comprehensive factors.
Description
Technical field
The utility model relates to a kind of screwhole position degree cubing, specifically relates to a kind of connection hole location pick-up unit of automobile vacuum booster.
Background technology
The position of the connecting hole of existing automobile vacuum booster comprises that four are installed the position of screw and the round tube hole centre-height detection of U type fork, generally measure with general measurer, yet its degree of accuracy of such characterization processes is relatively poor, and its efficient is extremely low.
The utility model content
Technical problem to be solved in the utility model is, overcomes the shortcoming of prior art, provide a kind of can be fast and more accurately detect for example position degree of automobile vacuum booster coupling bolt of workpiece screwhole position, and the device of U type fork round tube hole centre-height.
The purpose of this utility model is achieved by following technical proposals.
A kind of connecting hole position detecting tool, comprise one flat plate, flat board is provided with at least two round tube holes at a distance of certain distance and certain diameter, the utility model is provided with a boss on flat board, its axis and dull and stereotyped lower surface horizontal round tube hole parallel to each other are set on this boss at least, are furnished with a dedicated test bearing pin according to this round tube hole aperture simultaneously.
The described boss that is provided with on flat board can be incline and the dull and stereotyped vertical rectangular parallelepiped column of lower surface.
The corresponding form and position tolerance grade setting of the workpiece diameter of bolt that the round tube hole that is provided with on described flat board, its diameter and pitch of holes are checked as required and centre distance and basis.
Described flat board has certain thickness.Guarantee that certain thickness can make the round tube hole that is provided with that certain degree of depth is arranged on flat board, detect with the verticality of assurance to the workpiece bolt.
The thickness that described flat board has is 5 to 30mm.
The round tube hole diameter that on described boss, is provided with, and the distance of axis anomaly plate, the distance of the workpiece round tube hole diameter of Jian Chaing and center and respective planes on demand, and be provided with according to corresponding form and position tolerance grade.
Circular hole on described a kind of connecting hole position detecting tool flat board is inserted in the bolt of workpiece, pass the horizontal round tube hole that round tube hole on the cubing boss passes workpiece again with the dedicated test bearing pin then, if this operation is finished smoothly, show that the position degree in this part relevant connection hole is qualified.
The utility model has following beneficial effect compared with the prior art:
1. Work inspection device is easy, quick, efficient;
2. mainly by the decision of cubing precision, obviously its accuracy of detection greatly improves accuracy of detection;
3. especially can detect comprehensive key element.
Description of drawings
Fig. 1～3rd, the utility model are applied to the connecting hole position cubing synoptic diagram of automobile vacuum booster.
Fig. 1 is the utility model embodiment front view;
Fig. 2 is the utility model embodiment vertical view;
Fig. 3 is the dedicated test bearing pin synoptic diagram of the utility model embodiment.
Embodiment
Below in conjunction with accompanying drawing and specific embodiments the utility model is further described.
In Fig. 1, Fig. 2, dull and stereotyped 1 is provided with automobile vacuum booster coupling bolt diameter that 4, four round tube hole 4 diameters of four round tube holes and pitch of holes check as required and centre distance and according to corresponding form and position tolerance grade setting.Dull and stereotyped 1 centre is provided with the circular hole 5 adaptive with the dust cover of vacuum booster, be provided with the boss 2 of its incline rectangular shape vertical above dull and stereotyped 1 with dull and stereotyped 1 upper surface, its axis and dull and stereotyped 1 upper surface horizontal round tube hole parallel to each other are set on the boss 2, and the axis of this horizontal round tube hole also with the axes intersect of circular hole 5.The utility model is established a dedicated test bearing pin 3 in addition according to horizontal round tube hole aperture.
As shown in Figure 3, four round tube holes 4 on the utility model cubing flat board 1 are inserted in four coupling bolts of automobile vacuum booster 10, pass the horizontal round tube hole that connects the fork part that round tube hole on the cubing boss 2 passes vacuum booster again with dedicated test bearing pin 3 then, if this operation is finished smoothly, show that the position degree in this part relevant connection hole is qualified.
It is easy, quick, efficient that the utility model cubing detects workpiece, and accuracy of detection greatly improves, and especially can detect by the comprehensive key element of verify.
Claims (5)
1. connecting hole position detecting tool, comprise one flat plate, flat board is provided with at least two round tube holes at a distance of certain distance and certain diameter, it is characterized in that, a boss is set on flat board, its axis and dull and stereotyped lower surface horizontal round tube hole parallel to each other are set on this boss at least, are furnished with a dedicated test bearing pin according to this round tube hole aperture simultaneously.
2. a kind of connecting hole position detecting tool according to claim 1 is characterized in that, the described boss that is provided with on flat board can be incline and the dull and stereotyped vertical rectangular parallelepiped column of lower surface.
3. a kind of connecting hole position detecting tool according to claim 1 is characterized in that, the round tube hole that is provided with on described flat board, the corresponding form and position tolerance grade setting of the workpiece diameter of bolt that its diameter and pitch of holes are checked as required and centre distance and basis.
4. a kind of connecting hole position detecting tool according to claim 1 is characterized in that, the thickness of described flat board is 5 to 30mm.
5. a kind of connecting hole position detecting tool according to claim 1, it is characterized in that, the round tube hole diameter that on described boss, is provided with, and the distance of axis anomaly plate, the distance of the workpiece round tube hole diameter of Jian Chaing and center and respective planes on demand, and be provided with according to corresponding form and position tolerance grade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203079039U CN201503246U (en) | 2009-08-13 | 2009-08-13 | Detecting tool for position degree of connection hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203079039U CN201503246U (en) | 2009-08-13 | 2009-08-13 | Detecting tool for position degree of connection hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201503246U true CN201503246U (en) | 2010-06-09 |
Family
ID=42454178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203079039U Expired - Fee Related CN201503246U (en) | 2009-08-13 | 2009-08-13 | Detecting tool for position degree of connection hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201503246U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102749005A (en) * | 2011-04-21 | 2012-10-24 | 鸿富锦精密工业（深圳）有限公司 | Hole location tolerance detection device |
| CN106643388A (en) * | 2016-12-16 | 2017-05-10 | 来安县劲松车辆零部件有限公司 | Automobile door panel detection device |
| CN104697413B (en) * | 2015-04-02 | 2017-06-16 | 安徽江淮汽车集团股份有限公司 | A kind of hole position face device for detecting difference |
-
2009
- 2009-08-13 CN CN2009203079039U patent/CN201503246U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102749005A (en) * | 2011-04-21 | 2012-10-24 | 鸿富锦精密工业（深圳）有限公司 | Hole location tolerance detection device |
| TWI464368B (en) * | 2011-04-21 | 2014-12-11 | Hon Hai Prec Ind Co Ltd | Test device for checking position of hole |
| CN102749005B (en) * | 2011-04-21 | 2015-02-25 | 赛恩倍吉科技顾问（深圳）有限公司 | Hole location tolerance detection device |
| CN104697413B (en) * | 2015-04-02 | 2017-06-16 | 安徽江淮汽车集团股份有限公司 | A kind of hole position face device for detecting difference |
| CN106643388A (en) * | 2016-12-16 | 2017-05-10 | 来安县劲松车辆零部件有限公司 | Automobile door panel detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100609 Termination date: 20130813 |