CN104162855A - Positioning reference switchable device - Google Patents

Positioning reference switchable device Download PDF

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Publication number
CN104162855A
CN104162855A CN201410351073.5A CN201410351073A CN104162855A CN 104162855 A CN104162855 A CN 104162855A CN 201410351073 A CN201410351073 A CN 201410351073A CN 104162855 A CN104162855 A CN 104162855A
Authority
CN
China
Prior art keywords
plate
screw
positioning
positioning head
transfer strip
Prior art date
Application number
CN201410351073.5A
Other languages
Chinese (zh)
Inventor
金家松
Original Assignee
安徽卓金标准件有限公司
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 安徽卓金标准件有限公司 filed Critical 安徽卓金标准件有限公司
Priority to CN201410351073.5A priority Critical patent/CN104162855A/en
Publication of CN104162855A publication Critical patent/CN104162855A/en

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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 discloses a positioning reference switchable device which comprises an F-shaped body, a sliding rod, a positioning rod, a positioning head, a switching piece, a guide groove, a screw and a spring. The body comprises an upper plate, a lower plate and a vertical plate, wherein the upper plate is parallel to the lower plate, the vertical plate is perpendicular to the upper plate, and the vertical plate, the left side of the upper plate and the left side of the lower plate are connected into a whole. The sliding rod is movably inserted into the upper plate, the lower end of the sliding rod extends out of the lower surface of the upper plate, the positioning rod is arranged at the upper end of the sliding rod through a thread, and the positioning head is arranged at the lower end of the sliding rod through a thread. The switching piece is movably inserted between the upper plate and the lower plate, the lower end of the positioning head is in contact with the upper surface of the switching piece, the thickness of the left side of the switching piece is larger than that of the right side of the switching piece, and a guide groove is formed in the switching piece. The screw is inserted into the lower plate through a thread, the screw and the positioning head are positioned on the same central axis, and the screw penetrates through the guide groove of the switching piece to be in contact with the positioning head and is sleeved with the spring. The positioning reference switchable device has the advantages of being convenient to use, low in cost and the like.

Description

A kind of changeable positioning datum

Technical field

The present invention relates to a kind of changeable positioning datum, be applied to Automobile Parts Inspection field.

Background technology

At present, mainly adopt cubing to carry out Quality Detection to plates of automobile class part, plates of automobile class part is divided into single-piece and total member, because existing positioning datum can not switch, each single-piece and assembly part need to do respectively a secondary cubing like this, so not only bother, and cost are higher.

Summary of the invention

For solving the defect of prior art scheme, the invention discloses a kind of changeable positioning datum easy to use, cost-effective.

The invention discloses a kind of changeable positioning datum, comprise: main body, slide bar, backstay, positioning head, transfer strip, gathering sill, screw, spring, described main body is " F " type, described main body comprises upper plate, lower plate, vertical plate, described upper plate is parallel with lower plate, described vertical plate is vertical with upper plate, the left side of described vertical plate and the left side of upper plate and lower plate links into an integrated entity, described slide bar activity assigns in upper plate, and upper plate lower surface is stretched out in slide bar lower end, described backstay is arranged on the upper end of slide bar by screw thread, described positioning head is arranged on the lower end of slide bar by screw thread, described transfer strip is movable to be inserted between upper plate and lower plate, described positioning head lower end contacts with the upper surface of transfer strip, the left thickness of described transfer strip is thicker than right thickness, on described transfer strip, have gathering sill, described screw assigns in lower plate by screw thread, described screw and positioning head are on same axis, described screw contacts with positioning head through the gathering sill of transfer strip, described spring housing is on screw.

Owing to adopting technique scheme, the present invention has following useful advantage:

1, easy to use;

2, cost is low.

Accompanying drawing explanation

Fig. 1 is the main TV structure schematic diagram of a kind of changeable positioning datum of the present invention;

Fig. 2 is the plan structure schematic diagram of the transfer strip of a kind of changeable positioning datum of the present invention.

Wherein: 1-main body; 101-upper plate; 102-lower plate; 103-vertical plate; 2-slide bar; 3-backstay; 4-positioning head; 5-transfer strip; 6-gathering sill; 7-screw; 8-spring.

The specific embodiment

As depicted in figs. 1 and 2, the invention discloses a kind of changeable positioning datum, comprise: main body 1, slide bar 2, backstay 3, positioning head 4, transfer strip 5, gathering sill 6, screw 7, spring 8, described main body 1 is " F " type, described main body 1 comprises upper plate 101, lower plate 102, vertical plate 103, described upper plate 101 is parallel with lower plate 102, described vertical plate 103 is vertical with upper plate 101, described vertical plate 103 links into an integrated entity with the left side of upper plate 101 and the left side of lower plate 102, described slide bar 2 activities assign in upper plate 101, and upper plate 101 lower surfaces are stretched out in slide bar 2 lower ends, described backstay 3 is arranged on the upper end of slide bar 2 by screw thread, described positioning head 4 is arranged on the lower end of slide bar 2 by screw thread, described transfer strip 5 is movable to be inserted between upper plate 101 and lower plate 102, described positioning head 4 lower ends contact with the upper surface of transfer strip 5, the left thickness of described transfer strip 5 is thicker than right thickness, on described transfer strip 5, have gathering sill 6, described screw 7 assigns in lower plate 102 by screw thread, described screw 7 and positioning head 4 are on same axis, described screw 7 contacts with positioning head 4 through the gathering sill 6 of transfer strip 5, described spring 8 is enclosed within on screw 7.

The present invention implements like this: screw 7 contacts with positioning head 4 through the gathering sill 6 of transfer strip 5, can play the defect that prevents that transfer strip 5 from coming off, in the time of need to checking single-piece, using the thickness of transfer strip 5 as altitude datum, coordinate cubing to detect, because the left thickness of transfer strip 5 is thicker than right thickness, when needs are checked total member, only need mobile transfer strip 5, can be by positioning head 4 and slide bar 2 by backstay 3 jack-up upwards, the displacement of backstay 3 is altitude datum, so just, the height that has completed backstay 3 switches, then coordinate cubing, can detect parts, to sum up, changeable positioning datum of the present invention is by the switching to part positioning datum height, realize single-piece and total member testing goal in same cubing, easy to use, and the very large cost of saving.

Above embodiment is only in order to illustrate the present invention and unrestricted technical scheme described in the invention; Therefore, although this description has been described in detail the present invention with reference to each above-mentioned embodiment,, those of ordinary skill in the art should be appreciated that still and can modify or be equal to replacement the present invention; And all do not depart from technical scheme and the improvement thereof of the spirit and scope of the present invention, it all should be encompassed in claim scope of the present invention.

Claims (1)

1. a changeable positioning datum, comprise: main body, slide bar, backstay, positioning head, transfer strip, gathering sill, screw, spring, it is characterized in that: described main body is " F " type, described main body comprises upper plate, lower plate, vertical plate, described upper plate is parallel with lower plate, described vertical plate is vertical with upper plate, the left side of described vertical plate and the left side of upper plate and lower plate links into an integrated entity, described slide bar activity assigns in upper plate, and upper plate lower surface is stretched out in slide bar lower end, described backstay is arranged on the upper end of slide bar by screw thread, described positioning head is arranged on the lower end of slide bar by screw thread, described transfer strip is movable to be inserted between upper plate and lower plate, described positioning head lower end contacts with the upper surface of transfer strip, the left thickness of described transfer strip is thicker than right thickness, on described transfer strip, have gathering sill, described screw assigns in lower plate by screw thread, described screw and positioning head are on same axis, described screw contacts with positioning head through the gathering sill of transfer strip, described spring housing is on screw.
CN201410351073.5A 2014-07-23 2014-07-23 Positioning reference switchable device CN104162855A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410351073.5A CN104162855A (en) 2014-07-23 2014-07-23 Positioning reference switchable device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410351073.5A CN104162855A (en) 2014-07-23 2014-07-23 Positioning reference switchable device

Publications (1)

Publication Number Publication Date
CN104162855A true CN104162855A (en) 2014-11-26

Family

ID=51906941

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410351073.5A CN104162855A (en) 2014-07-23 2014-07-23 Positioning reference switchable device

Country Status (1)

Country Link
CN (1) CN104162855A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104880170A (en) * 2015-05-27 2015-09-02 安徽卓金标准件有限公司 Auxiliary locating surface fitting
CN104897031A (en) * 2015-05-08 2015-09-09 安徽卓金标准件有限公司 Combined positioning reference device

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07308920A (en) * 1994-05-19 1995-11-28 Tokyo Seimitsu Co Ltd Method and equipment for aligning orientation of crystal on occasion of cutting single-crystal material
US5893308A (en) * 1994-05-19 1999-04-13 Tokyo Seimitsu Co., Ltd. Method of positioning work piece and system therefor
CN201707042U (en) * 2010-05-14 2011-01-12 上海通用汽车有限公司 Reference assembly
CN202853526U (en) * 2012-10-29 2013-04-03 苏州益群模具有限公司 Positioning datum height switching mechanism
CN103890540A (en) * 2011-12-27 2014-06-25 株式会社东芝 Thickness measurement system and thickness measurement method
CN204123292U (en) * 2014-07-23 2015-01-28 安徽卓金标准件有限公司 A kind of changeable positioning datum

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07308920A (en) * 1994-05-19 1995-11-28 Tokyo Seimitsu Co Ltd Method and equipment for aligning orientation of crystal on occasion of cutting single-crystal material
US5893308A (en) * 1994-05-19 1999-04-13 Tokyo Seimitsu Co., Ltd. Method of positioning work piece and system therefor
CN201707042U (en) * 2010-05-14 2011-01-12 上海通用汽车有限公司 Reference assembly
CN103890540A (en) * 2011-12-27 2014-06-25 株式会社东芝 Thickness measurement system and thickness measurement method
CN202853526U (en) * 2012-10-29 2013-04-03 苏州益群模具有限公司 Positioning datum height switching mechanism
CN204123292U (en) * 2014-07-23 2015-01-28 安徽卓金标准件有限公司 A kind of changeable positioning datum

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104897031A (en) * 2015-05-08 2015-09-09 安徽卓金标准件有限公司 Combined positioning reference device
CN104880170A (en) * 2015-05-27 2015-09-02 安徽卓金标准件有限公司 Auxiliary locating surface fitting

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Application publication date: 20141126