CN104723232A - Positioning tool - Google Patents

Positioning tool Download PDF

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Publication number
CN104723232A
CN104723232A CN201310713607.XA CN201310713607A CN104723232A CN 104723232 A CN104723232 A CN 104723232A CN 201310713607 A CN201310713607 A CN 201310713607A CN 104723232 A CN104723232 A CN 104723232A
Authority
CN
China
Prior art keywords
locating dowel
hole
positioning tool
push rod
heavy stand
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.)
Granted
Application number
CN201310713607.XA
Other languages
Chinese (zh)
Other versions
CN104723232B (en
Inventor
张永
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beijing Treasure Car Co Ltd
Original Assignee
Beiqi Foton Motor Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Beiqi Foton Motor Co Ltd filed Critical Beiqi Foton Motor Co Ltd
Priority to CN201310713607.XA priority Critical patent/CN104723232B/en
Publication of CN104723232A publication Critical patent/CN104723232A/en
Application granted granted Critical
Publication of CN104723232B publication Critical patent/CN104723232B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25BTOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B11/00Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders

Abstract

The invention provides a positioning tool comprising a base, a positioning post component and a retainer. The base is provided with a cavity having a forward opening. The top wall of the cavity is provided with a through hole penetrating the top wall. The positioning post component comprises a seat and a positioning post disposed on the seat; the seat is detachably disposed in the cavity; the positioning post matches with the through hole. The retainer is movably disposed on the base and connected with the positioning post component. The retainer is switchable between a holding position and a releasing position. The positioning tool according to the embodiment is simple in structure and quick to demount and mount.

Description

Positioning tool
Technical field
The present invention relates to a kind of positioning tool.
Background technology
In the measurement, assembling process of auto parts and components or assembly, accurate for ensureing the position of parts or assembly, cubing or frock will be applied to locating dowel.In order to reduce costs, sometimes a cubing or frock to be measured different parts or locate, now will use different locating dowels.
Existing locating dowel and pedestal are threaded connection, or locating dowel and pedestal integrally formed.Locating dowel is fixed on pedestal by screw thread, needs specific purpose tool during replacing, and holding time is longer, affects operating efficiency; Locating dowel and pedestal are integral type, can not change locating dowel, can only position a kind of part.
Summary of the invention
The present invention is intended to one of solve the problems of the technologies described above at least to a certain extent.
For this reason, one object of the present invention be to propose a kind of structure simple, can the positioning tool of fast assembling-disassembling.
According to the positioning tool of the embodiment of the present invention, comprising: pedestal, described pedestal has opening container cavity forward, the roof of described container cavity has the through hole of through described roof; Locating dowel assembly, described locating dowel assembly comprises base and is located at locating dowel on described base, and wherein, described base is removably located in described container cavity, described locating dowel and described through hole suitable; And keeper, described keeper to be located at movably on described pedestal and to be connected with described locating dowel assembly, and described keeper is changeable between rest position and disengaged position.
According to the positioning tool of the embodiment of the present invention, keeper is changeable between rest position and disengaged position, i.e. replaceable different locating dowel assembly, and structure is simple, can fast assembling-disassembling.
In addition, positioning tool according to the above embodiment of the present invention can also have following additional technical characteristic:
According to one embodiment of present invention, described keeper comprises push rod and elastic component, the diapire of described container cavity has the heavy stand hole of through described diapire, described push rod comprises the body of rod and is located at described body of rod upper end and the termination suitable with the upper end in described heavy stand hole, described push rod can be located in described heavy stand hole up or down, the upper surface of described termination is against the lower surface of described base, the step surface in heavy stand hole described in the lower end abutment of described elastic component and the upper end of described elastic component promote described push rod against the lower surface of described termination with upwards normal, and then make described push rod upwards often promote described locating dowel assembly to stretch out described through hole to make the upper end of described locating dowel.
According to one embodiment of present invention, described heavy stand hole is relative up and down with described through hole.
According to one embodiment of present invention, the roof of described container cavity also has the connection groove being communicated with described opening and described through hole.
According to one embodiment of present invention, the upper end of described locating dowel is configured to round table-like.
According to one embodiment of present invention, the upper end in described heavy stand hole is rectangle, and the termination of described push rod is rectangle termination.
According to one embodiment of present invention, the lower surface of described base have the recess suitable with the termination of described push rod.
According to one embodiment of present invention, described recess is rectangular recess.
According to one embodiment of present invention, described elastic component is spring.
According to one embodiment of present invention, described keeper comprises grip part and is positioned at the elastic portion above described grip part, the diapire of described container cavity has the heavy stand hole of through described diapire, described grip part can be located in described heavy stand hole up or down, the upper surface of described elastic portion is against the lower surface of described base, and the step surface in heavy stand hole described in the lower end abutment of described elastic portion promotes described locating dowel assembly with upwards normal and make the upper end of described locating dowel stretch out described through hole.
Additional aspect of the present invention and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present invention.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present invention and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 is the assembled state schematic diagram of positioning tool according to an embodiment of the invention;
Fig. 2 is the decomposing state schematic diagram of positioning tool according to an embodiment of the invention;
Fig. 3 is the schematic diagram of the pedestal of positioning tool according to an embodiment of the invention;
Fig. 4 is the schematic diagram of the locating dowel assembly of positioning tool according to an embodiment of the invention; With
Fig. 5 is the decomposing state schematic diagram of positioning tool according to another embodiment of the present invention.
Detailed description of the invention
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the present invention, and can not limitation of the present invention be interpreted as.
In describing the invention, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " clockwise ", orientation or the position relationship of the instruction such as " counterclockwise " are based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore limitation of the present invention can not be interpreted as.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.In describing the invention, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or D score can comprise the first and second features and directly contact, also can comprise the first and second features and not be directly contact but by the other characterisation contact between them.And, fisrt feature second feature " on ", " top " and " above " comprise fisrt feature directly over second feature and oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " comprise fisrt feature directly over second feature and oblique upper, or only represent that fisrt feature level height is less than second feature.
Below with reference to the accompanying drawings the positioning tool according to the embodiment of the present invention is described in detail.
As shown in Figures 1 to 5, according to the positioning tool 10 of the embodiment of the present invention, comprising: pedestal 11, locating dowel assembly 12 and keeper.
Specifically, pedestal 11 has the container cavity 110 of opening 111 (namely indicated before arrow as shown in Figure 2 direction) forward.Top (the i.e. container cavity 110 as shown in Figure 2 wall upwards) wall of container cavity 110 has the through hole 113 of through described roof.
The locating dowel 122 that locating dowel assembly 12 comprises base 121 and is located on base 121.Wherein, base 121 is removably located in container cavity 110.Locating dowel 122 is suitable with through hole 113.
Described keeper is established movably on the base 11 and is connected with locating dowel assembly 12.Described keeper is changeable between rest position and disengaged position.
More specifically, described keeper comprises push rod 13 and elastic component 14.
The end (wall that namely container cavity 110 as shown in Figure 2 the is downward) wall of container cavity 110 has the heavy stand hole 112 of through described diapire.
Push rod 13 comprises the body of rod 131 and is located at (namely indicated on arrow as shown in Figure 2 direction) end on the body of rod 131 and the termination 132 suitable with the upper end in heavy stand hole 112.Push rod 13 can be located in heavy stand hole 112 up or down, and the upper surface of termination 132 is against the lower surface of base 121.
Elastic component 14 times (namely indicated under the arrow as shown in Figure 2 direction) end of such as spring against the step surface in heavy stand hole 112 and the upper end of elastic component 14 against the lower surface of termination 132 upwards often to promote push rod 13.And then make push rod 13 upwards often promote locating dowel assembly 12 to stretch out through hole 113 to make the upper end of locating dowel 122.That is, now described keeper is in rest position.
In other words, as shown in Figure 2, elastic component 14 is socketed on the body of rod 131 of push rod 13.Then the body of rod 132 of push rod 13 is inserted in heavy stand hole 112, downward power is applied to overcome the elastic force of elastic component 14 to push rod 13, termination 132 is engaged in the upper end in heavy stand hole 112.Then locating dowel assembly 12 is pushed in the container cavity 110 of pedestal 11, make locating dowel 122 relative with through hole 113.Stop applying downward power to push rod 13, elastic component 14 upwardly push rod 13 under the effect of restoring force, and then make push rod upwardly location group assembly 12 make the upper end of locating dowel 122 stretch out through hole 113.
And when needing to change different locating dowel assemblies, apply downward power to overcome the elastic force of elastic component 14 to push rod 13, make termination 132 be engaged in the upper end in heavy stand hole 112, locating dowel assembly 12 moves down to be contained in container cavity 110, now, described keeper is in a disengaged position.Then locating dowel assembly 12 is extracted out in the container cavity 110 of pedestal 11.The locating dowel assembly of different size is pushed in container cavity 110.Stop applying downward power to push rod 13, elastic component 14 upwardly push rod 13 under the effect of restoring force, and then make push rod upwardly location group assembly make the upper end of locating dowel stretch out through hole 113.
Different locating dowel assemblies, the structure of its base portion can be the same, the anchored object that locating dowel is corresponding different.This is understandable to those skilled in the art.
According to the positioning tool of the embodiment of the present invention, push rod and then normal promotion locating dowel assembly is upwards often promoted by elastic component, when locating dowel assembly changed by needs, then apply downward power to push rod to throw off to make push rod and locating dowel assembly, i.e. replaceable different locating dowel assembly, structure is simple, can fast assembling-disassembling.
As shown in Figure 3, according to one embodiment of present invention, heavy stand hole 112 and through hole 113 can be relative up and down.Advantageously, the roof of container cavity 110 also has the connection groove 114 of open communication 111 and through hole 113.Be understandable that, groove 114 is suitable with locating dowel 122.Thus, be convenient to install and change locating dowel assembly 12.Further, as shown in Figure 2, locating dowel 122 can be configured to round table-like in upper end.
As shown in Figure 3, according to one embodiment of present invention, the upper end in heavy stand hole 122 can be rectangle.As shown in Figure 2, the termination 132 of push rod 13 also can be rectangular end head.Advantageously, as shown in Figure 4, the lower surface of base 121 have the recess 1211 suitable with the termination 132 of push rod 13.Such as, recess 1211 is rectangular recess.Thus, can prevent push rod from rotating, ensure the stability of positioning tool.
Fig. 5 shows positioning tool according to another embodiment of the present invention.As shown in Figure 5, described keeper comprises grip part 151 and the elastic portion 152 be positioned at above grip part 151.The diapire of container cavity 110 has the heavy stand hole 112 of through described diapire.Grip part 151 can be located in heavy stand hole 112 up or down.The upper surface of elastic portion 152 is against the lower surface of base 121, and the step surface in the lower end abutment heavy stand hole 112 of elastic portion 152 is upwards often to promote locating dowel assembly 12 and to make the upper end of locating dowel 122 stretch out through hole 113.
More specifically, above-mentioned keeper is installed to after on pedestal 11, applies downward power to grip part 151, elastic portion 152 compression under the drive of grip part 151.Preferably, the upper surface of elastic portion 152 is concordant with the diapire of container cavity 110.Then locating dowel assembly 12 is pushed in the container cavity 110 of pedestal 11, make locating dowel 122 relative with through hole 113.Stop applying downward power to grip part 151, elastic portion 152 upwardly locating dowel assembly 12 under the effect of restoring force, and then make the upper end of locating dowel 122 stretch out through hole 113.
Elastic portion 152 can be made up of the material such as rubber etc. with elastic deformation character.
According to the positioning tool of the embodiment of the present invention, can make quick-replaceable locating dowel assembly by hand, do not need specific purpose tool, holding time is short, and operating efficiency is high; Be provided with push rod, fixing more reliable in pedestal of locating dowel assembly; Pretightning force is provided by elastic component (spring); By changing spring, can be the pretightning force that locating dowel assembly provides different size; Can with the use of the locating dowel assembly of different size on same pedestal.
In the description of this description, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present invention or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
Although illustrate and describe embodiments of the invention above, be understandable that, above-described embodiment is exemplary, can not be interpreted as limitation of the present invention, those of ordinary skill in the art can change above-described embodiment within the scope of the invention when not departing from principle of the present invention and aim, revising, replacing and modification.

Claims (10)

1. a positioning tool, is characterized in that, comprising:
Pedestal, described pedestal has opening container cavity forward, the roof of described container cavity has the through hole of through described roof;
Locating dowel assembly, described locating dowel assembly comprises base and is located at locating dowel on described base, and wherein, described base is removably located in described container cavity, described locating dowel and described through hole suitable; With
Keeper, described keeper to be located at movably on described pedestal and to be connected with described locating dowel assembly, and described keeper is changeable between rest position and disengaged position.
2. positioning tool according to claim 1, it is characterized in that, described keeper comprises push rod and elastic component, the diapire of described container cavity has the heavy stand hole of through described diapire, described push rod comprises the body of rod and is located at described body of rod upper end and the termination suitable with the upper end in described heavy stand hole, described push rod can be located in described heavy stand hole up or down, the upper surface of described termination is against the lower surface of described base, the step surface in heavy stand hole described in the lower end abutment of described elastic component and the upper end of described elastic component promote described push rod against the lower surface of described termination with upwards normal, and then make described push rod upwards often promote described locating dowel assembly to stretch out described through hole to make the upper end of described locating dowel.
3. positioning tool according to claim 2, is characterized in that, described heavy stand hole is relative up and down with described through hole.
4. the positioning tool according to Claims 2 or 3, is characterized in that, the roof of described container cavity also has the connection groove being communicated with described opening and described through hole.
5. positioning tool according to claim 2, is characterized in that, the upper end of described locating dowel is configured to round table-like.
6. positioning tool according to claim 2, is characterized in that, the upper end in described heavy stand hole is rectangle, and the termination of described push rod is rectangle termination.
7. positioning tool according to claim 6, is characterized in that, the lower surface of described base has the recess suitable with the termination of described push rod.
8. positioning tool according to claim 7, is characterized in that, described recess is rectangular recess.
9. positioning tool according to claim 2, is characterized in that, described elastic component is spring.
10. positioning tool according to claim 1, it is characterized in that, described keeper comprises grip part and is positioned at the elastic portion above described grip part, the diapire of described container cavity has the heavy stand hole of through described diapire, described grip part can be located in described heavy stand hole up or down, the upper surface of described elastic portion is against the lower surface of described base, and the step surface in heavy stand hole described in the lower end abutment of described elastic portion promotes described locating dowel assembly with upwards normal and make the upper end of described locating dowel stretch out described through hole.
CN201310713607.XA 2013-12-20 2013-12-20 Positioning tool Expired - Fee Related CN104723232B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310713607.XA CN104723232B (en) 2013-12-20 2013-12-20 Positioning tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310713607.XA CN104723232B (en) 2013-12-20 2013-12-20 Positioning tool

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CN104723232A true CN104723232A (en) 2015-06-24
CN104723232B CN104723232B (en) 2016-08-24

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108453646A (en) * 2018-04-20 2018-08-28 深圳市道通科技股份有限公司 Clamping device and automobile calibration facility

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20110025260A (en) * 2009-09-04 2011-03-10 한전케이피에스 주식회사 A disassemble jig for gas turbine rotor compressor blade
CN102554443A (en) * 2012-01-17 2012-07-11 北京汽车股份有限公司 Nut box positioning equipment and welding equipment
CN102916320A (en) * 2012-11-02 2013-02-06 上海元一电子有限公司 Puncture-type terminal wiring clamp
CN203003727U (en) * 2012-11-17 2013-06-19 常州信息职业技术学院 Portable pressure plate
CN103240692A (en) * 2013-04-28 2013-08-14 天津长荣印刷设备股份有限公司 Rapid-plugging holding device and operating method thereof

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20110025260A (en) * 2009-09-04 2011-03-10 한전케이피에스 주식회사 A disassemble jig for gas turbine rotor compressor blade
CN102554443A (en) * 2012-01-17 2012-07-11 北京汽车股份有限公司 Nut box positioning equipment and welding equipment
CN102916320A (en) * 2012-11-02 2013-02-06 上海元一电子有限公司 Puncture-type terminal wiring clamp
CN203003727U (en) * 2012-11-17 2013-06-19 常州信息职业技术学院 Portable pressure plate
CN103240692A (en) * 2013-04-28 2013-08-14 天津长荣印刷设备股份有限公司 Rapid-plugging holding device and operating method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108453646A (en) * 2018-04-20 2018-08-28 深圳市道通科技股份有限公司 Clamping device and automobile calibration facility

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Effective date of registration: 20180423

Address after: No. 188, Miyun District, Miyun District, Beijing, Beijing

Patentee after: Beijing treasure Car Co.,Ltd.

Address before: 102206 Changping District City, Shahe, Sha Yang Road, Beijing

Patentee before: BEIQI FOTON MOTOR Co.,Ltd.

CP01 Change in the name or title of a patent holder
CP01 Change in the name or title of a patent holder

Address after: No. 188, Miyun District, Miyun District, Beijing, Beijing

Patentee after: Beijing baowo Automobile Co.,Ltd.

Address before: No. 188, Miyun District, Miyun District, Beijing, Beijing

Patentee before: Beijing treasure Car Co.,Ltd.

PE01 Entry into force of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of invention: Positioning tooling

Effective date of registration: 20200817

Granted publication date: 20160824

Pledgee: BEIQI FOTON MOTOR Co.,Ltd.

Pledgor: Beijing baowo Automobile Co.,Ltd.

Registration number: Y2020990000977

PC01 Cancellation of the registration of the contract for pledge of patent right
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Date of cancellation: 20210507

Granted publication date: 20160824

Pledgee: BEIQI FOTON MOTOR Co.,Ltd.

Pledgor: Beijing baowo Automobile Co.,Ltd.

Registration number: Y2020990000977

PE01 Entry into force of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of invention: Positioning tooling

Effective date of registration: 20210726

Granted publication date: 20160824

Pledgee: BEIQI FOTON MOTOR Co.,Ltd.

Pledgor: Beijing baowo Automobile Co.,Ltd.

Registration number: Y2021990000644

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Termination date: 20211220

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Date of cancellation: 20231123

Granted publication date: 20160824

Pledgee: BEIQI FOTON MOTOR Co.,Ltd.

Pledgor: Beijing baowo Automobile Co.,Ltd.|Borgward Automotive (China) Co., Ltd.

Registration number: Y2021990000644