CN2747013Y - Shearing-proof V shaped positioner - Google Patents
Shearing-proof V shaped positioner Download PDFInfo
- Publication number
- CN2747013Y CN2747013Y CN 200420078345 CN200420078345U CN2747013Y CN 2747013 Y CN2747013 Y CN 2747013Y CN 200420078345 CN200420078345 CN 200420078345 CN 200420078345 U CN200420078345 U CN 200420078345U CN 2747013 Y CN2747013 Y CN 2747013Y
- Authority
- CN
- China
- Prior art keywords
- shearing
- rack
- backing board
- backing plate
- positioning device
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a shearing-proof V-shaped positioning device in the machinery manufacture industry. The positioning device comprises a positioning rack, a backing board and a bolt three parts; a convex step is respectively arranged at the lower parts of two symmetrical rack bevels of the upper part of the positioning rack; one end surface of the backing board mounted on the rack bevel is abutted against one surface of the step; the bolt is run through a fixed slotted hole and is screwed in the positioning rack, the backing board is firmly fixed, and the backing board and the positioning rack are made to constitute an integral body. The V-shaped positioning device has simple structure, easy processing and high precision, and has shearing-proof function; the V-shaped positioning device is firm and durable, the defect of the mounting screw of the backing board being sheared and broken is prevented, and the use is especially convenient.
Description
Affiliated technical field
The utility model relates to a kind of positioner on the machinery manufacturing industry, especially a kind of anti-shearing V-type positioner.
Background technology
At present, the wide model use on machinery manufacturing industry of V-type positioner, because its required precision height, the monoblock type difficulty of processing is big, is difficult for popularizing using; Though pin-connected panel V-type positioner handling ease, precision also can reach requirement, in use, when heavy industry spare is fallen on the V-type mouth, have sizable shearing force, often cause the mounting screw of V-type backing plate to be sheared disconnected, can give to use makes troubles, and does not also have good solution at present.
Summary of the invention
In order to solve the problem that present V-type positioner exists, the utility model provides a kind of anti-shearing V-type positioner, and this apparatus structure is simple, handling ease, the precision height has the anti-function of shearing, sturdy and durable, the mounting screw that can stop backing plate is sheared disconnected drawback, and it is convenient especially to use.
The technical scheme that its technical problem that solves the utility model adopts is: this positioner comprises locating support 1, backing plate 2, bolt 7 three parts; It is characterized in that: below the support inclined-plane 4 of these two symmetries in locating support 1 top, the step 5 that a projection is respectively arranged, be installed in the backing plate 2 on the support inclined-plane 4, one end abuts against on the face of step 5, bolt 7 passes fixedly, and slotted hole 3 screws in the locating support 1, firmly fixing backing plate 2, backing plate 2 and locating support 1 are formed a whole.During use, the conduction of power that backing plate 2 is subjected to is on step 5, and backing plate 2 can displacement, the power that bolt 7 can not be sheared.
Its beneficial effect is: this V-type positioning device structure is simple, handling ease, and the precision height has the anti-function of shearing, and sturdy and durable, the mounting screw that can stop backing plate is sheared disconnected shortcoming, and it is convenient especially to use.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing.
Accompanying drawing is a structural principle schematic diagram of the present utility model.
Fig. 1, locating support, 2 backing plates, 3 fixing slotted holes, 4 support inclined-planes, 5 steps, 6 workpiece, 7 bolts.
The specific embodiment:
In the drawings, the fixedly slotted hole 3 in the backing plate 2 is microscler hole, and after screw 7 was installed, screw 7 did not contact with the fixing side up and down of slotted hole 3, and after screw 7 became flexible, backing plate 2 can upper and lower displacement, to screw 7 without any shearing force.
Claims (2)
1, a kind of anti-shearing V-type positioner, this positioner comprises locating support (1), backing plate (2), bolt (4) three parts; It is characterized in that: in the below, support inclined-plane (4) of two symmetries on this locating support (1) top, the step (5) that a projection is respectively arranged, be installed in support inclined-plane (4) upper padding plate (2), one end abuts against on the face of step (5), bolt (7) passes fixedly, and slotted hole (3) screws in the locating support (1), firmly fixing backing plate (2), backing plate (2) and locating support are formed a whole.
2, a kind of anti-shearing V-type positioner according to claim 1 is characterized in that: the fixedly slotted hole (3) in the backing plate (2) is microscler hole, and after screw (7) was installed, screw did not contact with the fixing side up and down of slotted hole (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420078345 CN2747013Y (en) | 2004-07-28 | 2004-07-28 | Shearing-proof V shaped positioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420078345 CN2747013Y (en) | 2004-07-28 | 2004-07-28 | Shearing-proof V shaped positioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2747013Y true CN2747013Y (en) | 2005-12-21 |
Family
ID=35707552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420078345 Expired - Fee Related CN2747013Y (en) | 2004-07-28 | 2004-07-28 | Shearing-proof V shaped positioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2747013Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102962701A (en) * | 2012-11-16 | 2013-03-13 | 大连洁能重工机械有限公司 | Adjustable fixture for torsion shaft of wind turbine above 3 megawatt |
| CN103223663A (en) * | 2013-04-17 | 2013-07-31 | 任向荣 | Workpiece storing container |
| CN105479374A (en) * | 2016-01-28 | 2016-04-13 | 苏州莱测检测科技有限公司 | Novel V-shaped plate |
| CN105588770A (en) * | 2015-12-15 | 2016-05-18 | 河南航天精工制造有限公司 | Flange face fastener fatigue test tool |
-
2004
- 2004-07-28 CN CN 200420078345 patent/CN2747013Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102962701A (en) * | 2012-11-16 | 2013-03-13 | 大连洁能重工机械有限公司 | Adjustable fixture for torsion shaft of wind turbine above 3 megawatt |
| CN103223663A (en) * | 2013-04-17 | 2013-07-31 | 任向荣 | Workpiece storing container |
| CN105588770A (en) * | 2015-12-15 | 2016-05-18 | 河南航天精工制造有限公司 | Flange face fastener fatigue test tool |
| CN105588770B (en) * | 2015-12-15 | 2018-09-21 | 河南航天精工制造有限公司 | A kind of flange face fastener fatigue test frock |
| CN105479374A (en) * | 2016-01-28 | 2016-04-13 | 苏州莱测检测科技有限公司 | Novel V-shaped plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |