CN103017627A - Central position checking tool - Google Patents
Central position checking tool Download PDFInfo
- Publication number
- CN103017627A CN103017627A CN2012104924226A CN201210492422A CN103017627A CN 103017627 A CN103017627 A CN 103017627A CN 2012104924226 A CN2012104924226 A CN 2012104924226A CN 201210492422 A CN201210492422 A CN 201210492422A CN 103017627 A CN103017627 A CN 103017627A
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- Prior art keywords
- tapered pin
- base
- seat
- pin
- central position
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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.)
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention relates to the field of detection tools, and in particular relates to a central position checking tool. The central position can be rapidly and accurately determined, and the parts are conveniently mounted. The central position checking tool comprises a base, and is characterized in that a supporting seat is arranged at two ends of the base; a supporting pin matched with a tested workpiece is arranged on the supporting seat; a eudipleural benchmark seat is arranged on the base; a positioning conical pin is arranged on the benchmark seat; and the positioning conical pin is a floating conical pin of which the inner side is provided with a chamfered edge.
Description
Technical field
The present invention relates to the testing tool field, be specially a kind of center cubing.
Background technology
Partly need to use connection bracket in motor car engine, need to install miscellaneous part on the connection bracket, connection bracket is symmetrical parts, being installed on top parts needs also to answer symmetrical, need to determine the center of connection bracket when therefore installing, the parts that need to install are installed take this center as benchmark, again alignment is fixed first when determining the center, general connection bracket is located by two conical dowel pins, when the size of connection bracket has some deviations, can't close contact between conical dowel pin and the hole, deviation occurs in the center, so that deviation also occurs in the parts position of installing.
Summary of the invention
In order to address the above problem, the invention provides a kind of center cubing, it can determine the center fast and accurately, the convenient parts of installing.
Its technical scheme is such: it comprises base, it is characterized in that, two ends are provided with supporting seat on the described base, be provided with the supporting pin that cooperates with tested workpiece on the described supporting seat, also be provided with symmetrical reference seat on the described base, be provided with the location tapered pin on the described reference seat, described location tapered pin is inboard unsteady tapered pin with chamfered edge.
It is further characterized in that, is symmetrically arranged with mount pad on the described base; Tapered pin lower end, described location connects described reference seat by spring.
After adopting structure of the present invention, also be provided with symmetrical reference seat on the base, be provided with the location tapered pin on the reference seat, the location tapered pin is inboard unsteady tapered pin with chamfered edge, above tested workpiece was positioned over, inboard tapered pin with chamfered edge can contact with the hole inwall fast, and the center of reference seat is the center of tested workpiece, it has determined the center fast and accurately, the convenient parts of installing.
Description of drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is structure vertical view of the present invention;
Fig. 3 contacts synoptic diagram for the location tapered pin with the hole.
Embodiment
See Fig. 1, Fig. 2, shown in Figure 3, it comprises base 1, and two ends are provided with supporting seat 2 on the base 1, be provided with the supporting pin 3 that cooperates with tested workpiece 8 on the supporting seat 2, also be provided with symmetrical reference seat 4 on the base 1, be provided with location tapered pin 5 on the reference seat 4, location tapered pin 5 is inboard unsteady tapered pin with chamfered edge, be symmetrically arranged with mount pad 6 on the base 1, tapered pin 5 lower ends, location connect reference seat 4 by spring 7.
Testing process is as described below: tested workpiece 8 parts are positioned on the supporting seat 2, support by supporting pin 3, another part is positioned on the reference seat 4, location tapered pin 5 inserts in the corresponding hole, because location tapered pin 5 is inboard unsteady tapered pin with chamfered edge, hole inwall meeting automatic alignment is tapered pin 5 outsides, position certainly, the outside of tapered pin 5, location and hole inwall can close contacts, avoided the problem that tapered pin general in the prior art and hole inwall can't close contact, tested workpiece 8 can be in place fast, and the center of reference seat 4 is the center of tested workpiece 8; Be symmetrically arranged with mount pad 6 on the base 1, be conducive to the convenient parts of installing.
Claims (3)
1. center cubing, it comprises base, it is characterized in that, two ends are provided with supporting seat on the described base, be provided with the supporting pin that cooperates with tested workpiece on the described supporting seat, also be provided with symmetrical reference seat on the described base, be provided with the location tapered pin on the described reference seat, described location tapered pin is inboard unsteady tapered pin with chamfered edge.
2. a kind of center according to claim 1 cubing is characterized in that, is symmetrically arranged with mount pad on the described base.
3. a kind of center according to claim 1 cubing is characterized in that tapered pin lower end, described location connects described reference seat by spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104924226A CN103017627A (en) | 2012-11-28 | 2012-11-28 | Central position checking tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104924226A CN103017627A (en) | 2012-11-28 | 2012-11-28 | Central position checking tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103017627A true CN103017627A (en) | 2013-04-03 |
Family
ID=47966511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104924226A Pending CN103017627A (en) | 2012-11-28 | 2012-11-28 | Central position checking tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103017627A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108225147A (en) * | 2017-12-22 | 2018-06-29 | 中信戴卡股份有限公司 | A kind of knuckle comprehensive check tool |
| CN108759620A (en) * | 2018-05-21 | 2018-11-06 | 中信戴卡股份有限公司 | A kind of difference in height cubing |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2861951Y (en) * | 2005-09-27 | 2007-01-24 | 比亚迪股份有限公司 | Front cross beam checking tool of automobile engine |
| CN201327368Y (en) * | 2008-08-26 | 2009-10-14 | 上海德真工贸有限公司 | Detection tool for intermediate transverse support for framework at front end of automobile |
| CN202432968U (en) * | 2011-11-30 | 2012-09-12 | 长城汽车股份有限公司 | Inspection device for motor cylinder and pin hole center distance on cylinder cover |
| CN202947600U (en) * | 2012-11-28 | 2013-05-22 | 无锡麦铁精密机械制造有限公司 | Central position detecting tool |
-
2012
- 2012-11-28 CN CN2012104924226A patent/CN103017627A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2861951Y (en) * | 2005-09-27 | 2007-01-24 | 比亚迪股份有限公司 | Front cross beam checking tool of automobile engine |
| CN201327368Y (en) * | 2008-08-26 | 2009-10-14 | 上海德真工贸有限公司 | Detection tool for intermediate transverse support for framework at front end of automobile |
| CN202432968U (en) * | 2011-11-30 | 2012-09-12 | 长城汽车股份有限公司 | Inspection device for motor cylinder and pin hole center distance on cylinder cover |
| CN202947600U (en) * | 2012-11-28 | 2013-05-22 | 无锡麦铁精密机械制造有限公司 | Central position detecting tool |
Non-Patent Citations (1)
| Title |
|---|
| 梁卫东: "用浮动定位销提高冲压件的定位精度", 《装备维修技术》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108225147A (en) * | 2017-12-22 | 2018-06-29 | 中信戴卡股份有限公司 | A kind of knuckle comprehensive check tool |
| US10634477B2 (en) | 2017-12-22 | 2020-04-28 | Citic Dicastal Co., Ltd. | Comprehensive detection tool for steering knuckle |
| CN108759620A (en) * | 2018-05-21 | 2018-11-06 | 中信戴卡股份有限公司 | A kind of difference in height cubing |
| US10823544B2 (en) | 2018-05-21 | 2020-11-03 | Citic Dicastal Co., Ltd. | Height difference gauge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130403 |
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| RJ01 | Rejection of invention patent application after publication |