CN103586802A - V-shaped locating block - Google Patents
V-shaped locating block Download PDFInfo
- Publication number
- CN103586802A CN103586802A CN201310590684.0A CN201310590684A CN103586802A CN 103586802 A CN103586802 A CN 103586802A CN 201310590684 A CN201310590684 A CN 201310590684A CN 103586802 A CN103586802 A CN 103586802A
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- China
- Prior art keywords
- type locating
- shaped locating
- alloy block
- holes
- face
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
Abstract
The invention discloses a V-shaped locating block. The top face of a body is a plane, the height of the left end of the top face of the body is lower than the height of other portions, and three circular holes are vertically formed in the left end portion; the left portion of the top face of the body is equal to the right portion of the top face of the body in height; a first V-shaped locating groove is transversely formed in the middle side of the left portion of the top face of the body, a second V-shaped locating groove is correspondingly formed in the right portion of the top face of the body, two side walls of left and right groove openings of the first V-shaped locating groove are respectively provided with a first alloy block, and two side walls of left and right groove openings of the second V-shaped locating groove are respectively provided with a second alloy block. According to the V-shaped locating block, two side walls of the left and right groove openings of the first V-shaped locating groove are respectively and additionally provided with one first alloy block, and two side walls of the left and right groove openings of the second V-shaped locating groove are respectively and additionally provided with one second alloy block, thus a workpiece can make contact with the first alloy block and the second alloy block and does not directly make contact with locating faces of the V-shaped locating grooves, the wear-resisting performance of the V-shaped locating block can be improved, and the cost of reworking of combined inspection devices can be lowered.
Description
Technical field
The invention belongs to frock clamp field, specifically, relate in particular to a kind of V-type locating piece.
Background technology
At present, our company need to be used a combined detection tool when detecting fork shaft assembly, and positions by the V-type locating piece on this combined detection tool, and V-type locating piece adopts carbon tool steel material.
The defect of existing combined detection tool is: because V-type locating piece adopts carbon tool steel material, so just cause wearing no resistance of V-type locating piece, the locating surface of this V-type locating piece easily weares and teares, after wearing and tearing acquire a certain degree, just V-type locating piece need to be reprocessed, will cause like this cost of cubing significantly to rise, be badly in need of solving above-mentioned technical barrier for this reason.
Summary of the invention
The V-type locating piece that provides a kind of anti-wear performance good is provided technical problem to be solved by this invention.
Technical scheme of the present invention is as follows: a kind of V-type locating piece, comprise body (1), the end face of this body is plane, and the height of body (1) end face left end is lower than the height at all the other positions, this left part vertically has three circular holes (1a), and these three circular holes are arranged side by side from front to back; Left part and the right part of described body (1) end face are contour, and higher than the height in the middle part of its end face; The middle side of described body (1) end face left part laterally has a first V-type locating slot (1b), and have a second V-type locating slot (1c) in the right part correspondence of body (1) end face, it is characterized in that: two sidewalls of described the first V-type locating slot (1b) left and right notch are respectively equipped with first alloy block (2), and two sidewalls of described the second V-type locating slot (1c) left and right notch are respectively equipped with second alloy block (3).
The present invention is on the basis of traditional structure, two sidewalls at described the first V-type locating slot (1b) left and right notch have additional respectively first alloy block (2), and two sidewalls of described the second V-type locating slot (1c) left and right notch have additional respectively second alloy block (3), so just make workpiece (G) contact with the second alloy block (3) with the first alloy block (2), and directly do not contact with the locating surface of V-type locating slot, so just can improve the wearability of this V-type locating piece, thereby reduce the cost that combined detection tool is reprocessed.
For the ease of implementing, and take into account wearability and manufacturing cost, the material of described the first alloy block (2) and the second alloy block (3) is carbide alloy, and is embedded on the sidewall of corresponding V-type locating slot.
In the present invention, the trailing flank at described body (1) middle part has the breach (1d) of a up/down perforation, this breach is rectangular indentation, and have respectively two screwed holes (1e) on the body (1) on breach (1d) limit, left and right, this screwed hole is offered back to front, and the line of centres of four screwed holes (1e) forms a rectangle.Adopt above structure, in described breach (1d) for installation and measuring slide block.
In this case, the leading flank at described body (1) middle part offers 4 holes from front to back, and these 4 holes are on same horizontal line, and two middle holes are dowel hole (1f), and two holes on both sides are the second screwed hole (1g).
Beneficial effect: the present invention is on the basis of traditional structure, two sidewalls at described the first V-type locating slot (1b) left and right notch have additional respectively first alloy block (2), and two sidewalls of described the second V-type locating slot (1c) left and right notch have additional respectively second alloy block (3), so just make workpiece (G) contact with the second alloy block (3) with the first alloy block (2), and directly do not contact with the locating surface of V-type locating slot, so just can improve the wearability of this V-type locating piece, thereby reduce the cost that combined detection tool is reprocessed.
Accompanying drawing explanation
Fig. 1 is front view of the present invention;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is the left view of Fig. 1;
Fig. 4 is that the A of Fig. 3 is to view.
The specific embodiment
Below in conjunction with drawings and Examples, the invention will be further described:
As shown in Figures 1 to 4, a kind of V-type locating piece, comprises body 1, and the manufactured materials of this body 1 is 45 steel.The end face of described body 1 is plane, and the height of this body 1 end face left end is lower than the height at all the other positions, and this left part vertically has three circular hole 1a, and these three circular hole 1a are arranged side by side from front to back, and all runs through end face and the bottom surface of body 1.Left part and the right part of described body 1 end face are contour, and higher than the height in the middle part of its end face.
The middle side of described body 1 end face left part laterally has a first V-type locating slot 1b, two sidewalls at the first left notch of V-type locating slot 1b and right notch are respectively equipped with first alloy block 2, these four blocks the first alloy block 2 materials are carbide alloy, and are embedded on the sidewall of the first V-type locating slot 1b.The trailing flank at described body 1 middle part has the breach 1d of a up/down perforation, this breach 1d is rectangular indentation, and have respectively two screwed hole 1e on the body 1 on limit, breach 1d left and right, this screwed hole 1e offers back to front, and the line of centres of four screwed hole 1e forms a rectangle.
As shown in Figures 1 to 4, the leading flank at described body 1 middle part offers 4 holes from front to back, and these 4 holes are on same horizontal line, and two middle holes are dowel hole 1f, and two holes on both sides are the second screwed hole 1g.
Right part at described body 1 end face has a second V-type locating slot 1c, the position of this second V-type locating slot 1c and size are corresponding with described the first V-type locating slot 1b, and are respectively equipped with second alloy block 3 at two sidewalls of the second left notch of V-type locating slot 1c and right notch.And the material of four described the second alloy blocks 3 is carbide alloy, and be embedded on the sidewall of the second V-type locating slot 1c.
The foregoing is only preferred embodiment of the present invention, not take the present invention as restriction, all any modifications of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
Claims (4)
1. a V-type locating piece, comprises body (1), and the end face of this body is plane, and the height of body (1) end face left end is lower than the height at all the other positions, and this left part vertically has three circular holes (1a), and these three circular holes are arranged side by side from front to back; Left part and the right part of described body (1) end face are contour, and higher than the height in the middle part of its end face; The middle side of described body (1) end face left part laterally has a first V-type locating slot (1b), and have a second V-type locating slot (1c) in the right part correspondence of body (1) end face, it is characterized in that: two sidewalls of described the first V-type locating slot (1b) left and right notch are respectively equipped with first alloy block (2), and two sidewalls of described the second V-type locating slot (1c) left and right notch are respectively equipped with second alloy block (3).
2. V-type locating piece according to claim 1, is characterized in that: the material of described the first alloy block (2) and the second alloy block (3) is carbide alloy, and is embedded on the sidewall of corresponding V-type locating slot.
3. V-type locating piece according to claim 1 and 2, it is characterized in that: the trailing flank at described body (1) middle part has the breach (1d) of a up/down perforation, this breach is rectangular indentation, and have respectively two screwed holes (1e) on the body (1) on breach (1d) limit, left and right, this screwed hole is offered back to front, and the line of centres of four screwed holes (1e) forms a rectangle.
4. V-type locating piece according to claim 3, it is characterized in that: the leading flank at described body (1) middle part offers 4 holes from front to back, these 4 holes are on same horizontal line, and two middle holes are dowel hole (1f), and two holes on both sides are the second screwed hole (1g).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310590684.0A CN103586802A (en) | 2013-11-21 | 2013-11-21 | V-shaped locating block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310590684.0A CN103586802A (en) | 2013-11-21 | 2013-11-21 | V-shaped locating block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103586802A true CN103586802A (en) | 2014-02-19 |
Family
ID=50077230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310590684.0A Pending CN103586802A (en) | 2013-11-21 | 2013-11-21 | V-shaped locating block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103586802A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107009347A (en) * | 2017-04-11 | 2017-08-04 | 哈尔滨工业大学 | A kind of flexible apparatus taken based on steel-making robot thermometric, sampling instrument head |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3985462A (en) * | 1975-06-27 | 1976-10-12 | Didato Thomas P | V-block center finder |
| CN201141758Y (en) * | 2007-11-29 | 2008-10-29 | 贵州西南工具(集团)有限公司 | Detection device for flat horizontal surface angle of eccentric shaft eccentric part |
| CN101413776A (en) * | 2007-10-15 | 2009-04-22 | 深圳市金洲精工科技股份有限公司 | Adjustable and durable V type positioning apparatus |
| CN102229004A (en) * | 2011-06-30 | 2011-11-02 | 日立泵制造（无锡）有限公司 | High-precision machining method of double symmetric key slots of water pump shafting component |
| CN202964067U (en) * | 2012-11-21 | 2013-06-05 | 无锡市航鹄科技有限公司 | Bolt fine hole processing and positioning device |
| CN203650317U (en) * | 2013-11-21 | 2014-06-18 | 重庆北方青山精密机械制造有限责任公司 | V-type positioning block |
-
2013
- 2013-11-21 CN CN201310590684.0A patent/CN103586802A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3985462A (en) * | 1975-06-27 | 1976-10-12 | Didato Thomas P | V-block center finder |
| CN101413776A (en) * | 2007-10-15 | 2009-04-22 | 深圳市金洲精工科技股份有限公司 | Adjustable and durable V type positioning apparatus |
| CN201141758Y (en) * | 2007-11-29 | 2008-10-29 | 贵州西南工具(集团)有限公司 | Detection device for flat horizontal surface angle of eccentric shaft eccentric part |
| CN102229004A (en) * | 2011-06-30 | 2011-11-02 | 日立泵制造（无锡）有限公司 | High-precision machining method of double symmetric key slots of water pump shafting component |
| CN202964067U (en) * | 2012-11-21 | 2013-06-05 | 无锡市航鹄科技有限公司 | Bolt fine hole processing and positioning device |
| CN203650317U (en) * | 2013-11-21 | 2014-06-18 | 重庆北方青山精密机械制造有限责任公司 | V-type positioning block |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107009347A (en) * | 2017-04-11 | 2017-08-04 | 哈尔滨工业大学 | A kind of flexible apparatus taken based on steel-making robot thermometric, sampling instrument head |
| CN107009347B (en) * | 2017-04-11 | 2019-03-29 | 哈尔滨工业大学 | A kind of flexible apparatus taken based on steel-making robot thermometric, sampling instrument head |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140219 |