CN102896521A - Positioning fixture using eccentric extrusion wheel - Google Patents
Positioning fixture using eccentric extrusion wheel Download PDFInfo
- Publication number
- CN102896521A CN102896521A CN2011102153205A CN201110215320A CN102896521A CN 102896521 A CN102896521 A CN 102896521A CN 2011102153205 A CN2011102153205 A CN 2011102153205A CN 201110215320 A CN201110215320 A CN 201110215320A CN 102896521 A CN102896521 A CN 102896521A
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- CN
- China
- Prior art keywords
- depression bar
- bolt
- clamping plate
- squeegee roller
- pedestal
- 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.)
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Abstract
The invention discloses a positioning fixture using an eccentric extrusion wheel. The fixture comprises a substrate, a baffle, an extrusion wheel, a compression bar and a clamp plate, wherein the baffle is arranged on one side of the substrate, the extrusion wheel is arranged in the center of the top of the substrate, one end part of the compression bar is connected to the outer circular surface of the extrusion wheel, the clamp plate is arranged on one side of the compression bar and connected to the top of the substrate, a first bolt which vertically penetrates through the inside of the extrusion wheel and is attached to the joint of the extrusion wheel and the compression bar is arranged, the first bolt is located between the compression bar and the clamp plate, a guide bolt passing through the inside of the compression bar is horizontally arranged, one end of the guide bolt is connected to the side part of the clamp plate, and the guide bolt is sleeved with an elastic part located between the compression bar and the clamp plate, so that an operation of positioning workpieces is simple and convenient, and the efficiency of workpiece machining is high.
Description
Technical field
The present invention relates to a kind of positioning fixture that uses eccentric squeegee roller
Background technology
The anchor clamps of existing positioning workpieces, the general installation way that adopts, after at first workpiece being placed into the position of appointment, then by keeper, fixture workpiece is fixed, next carry out the processing of workpiece, remove at last fixing to workpiece of keeper, fixture, like this clamping workpiece, dismantle workpiece and all wasted a large amount of time and manpower, mode of operation is complicated to ossify, and the working (machining) efficiency of workpiece is low
Summary of the invention
The purpose of this invention is to provide positioning workpieces simple to operate flexibly, improve the positioning fixture of the working (machining) efficiency of workpiece.
For achieving the above object, the invention provides a kind of positioning fixture that uses eccentric squeegee roller, described positioning fixture comprises pedestal, be arranged on the baffle plate of described pedestal side, be used for the detent mechanism that the location clamps described workpiece, described detent mechanism comprises the clamping plate that are arranged on described pedestal top, be horizontally set on the squeegee roller of described baffle plate one side of being positioned at of described pedestal top, one end is connected to the depression bar on the periphery of described squeegee roller, arrange described squeegee roller is connected to the first bolt on the described pedestal, described squeegee roller can rotate around described the first bolt, what the end that vertically is passed in described clamping plate was set is connected to described clamping plate the second bolt on the described pedestal, the level of setting is passed in the guide blot that a end in the described depression bar is connected to described clamping plate side, at described depression bar, the elastic component that is set on the described guide blot is set between the described clamping plate, and described depression bar can move along described guide blot.
Preferably, described the first bolt vertically is passed in the sidepiece of pressing close to self periphery of described squeegee roller, and described the first bolt is pressed close to described depression bar setting, described the first bolt on the horizontal plane between described depression bar, described clamping plate.
Because technique scheme is used, the present invention compared with prior art has following advantages and effect: the baffle plate that the bottom is connected to the side of pedestal is set, at the pedestal top clamping plate are set, be positioned at the squeegee roller of baffle plate one side, one end is connected to the depression bar on the periphery of squeegee roller, the first bolt that vertically passes squeegee roller is arranged on the periphery place of squeegee roller, the first bolt is positioned at depression bar at horizontal plane, between the clamping plate, press close to the junction of depression bar and squeegee roller, so namely be set to eccentric by the first bolt squeegee roller, the end that the level of setting is passed depression bar is connected to the guide spiro rod of clamping plate sidepiece, sheathed elastic component on guide spiro rod, elastic component is positioned at depression bar, between the clamping plate, compress depression bar and make depression bar, when clamping plate are pressed close to mutually, eccentric squeegee roller can be driven towards the baffle plate direction and push, and then clamping work pieces, when discharging depression bar, depression bar automatically resets under the effect of elastic component, such fixture operation simple and flexible, the production efficiency of workpiece is high.
Description of drawings:
Accompanying drawing 1 is schematic top plan view of the present invention.
The specific embodiment:
Referring to shown in Figure 1, baffle plate 2 is connected to a side of pedestal 1, baffle plate 2 is higher than the end face setting of pedestal 1, center at the top of pedestal 1 is horizontally disposed with squeegee roller 4, workpiece 3 is placed on baffle plate 2, between the squeegee roller 4, one end of depression bar 5 is connected on the periphery of squeegee roller 4, be connected to the clamping plate 6 at the top of pedestal 1 in a side setting of depression bar 5, the first bolt 7 that vertically is passed in the squeegee roller 4 is set, the first bolt 7 is arranged on the junction of periphery and the depression bar 5 of squeegee roller 4, be positioned at depression bar 5, between the clamping plate 6, so namely by first bolt 7 squeegee roller 4 is set to centering type, second bolt 8 at the top that clamping plate 6 is fixed on pedestal 1 of an end that vertically is passed in clamping plate 6 is set, be horizontally disposed with guide blot 9, guide blot 9 levels are passed in the depression bar 5, and an end of guide blot 9 is connected to a side of clamping plate 6, depression bar 5 can be done towards or deviates from moving of clamping plate 6 along guide blot 9, is set in elastic component 10 between depression bar 5 and the clamping plate 6 at guide spiro rod 9 covers.
In Fig. 1, during positioning workpieces 3, hold the other end of depression bar 5, the other end of clamping plate 6, make depression bar 5 towards clamping plate 6 motions, at this moment, the other end of depression bar 5 produces pulling force to squeegee roller 4, and squeegee roller 4 rotates towards baffle plate 2 one sides, and then workpiece pressing, releasing is then loosened depression bar 5 during to the location of workpiece 3, and depression bar 5 automatically resets under the effect of elastic component 10, squeegee roller 4 deviates from workpiece 3 motions and gets back to the original place, and is very simple and convenient to the positioning action of workpiece 3 like this
Claims (2)
1. positioning fixture that uses eccentric squeegee roller, it is characterized in that: described positioning fixture comprises pedestal, be arranged on the baffle plate of described pedestal side, be used for the detent mechanism that the location clamps described workpiece, described detent mechanism comprises the clamping plate that are arranged on described pedestal top, be horizontally set on the squeegee roller of described baffle plate one side of being positioned at of described pedestal top, one end is connected to the depression bar on the periphery of described squeegee roller, arrange described squeegee roller is connected to the first bolt on the described pedestal, described squeegee roller can rotate around described the first bolt, what the end that vertically is passed in described clamping plate was set is connected to described clamping plate the second bolt on the described pedestal, the level of setting is passed in the guide blot that a end in the described depression bar is connected to described clamping plate side, at described depression bar, the elastic component that is set on the described guide blot is set between the described clamping plate, and described depression bar can move along described guide blot.
2. positioning fixture according to claim 1, it is characterized in that: described the first bolt vertically is passed in the sidepiece of pressing close to self periphery of described squeegee roller, described the first bolt is pressed close to described depression bar setting, described the first bolt on the horizontal plane between described depression bar, described clamping plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102153205A CN102896521A (en) | 2011-07-29 | 2011-07-29 | Positioning fixture using eccentric extrusion wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102153205A CN102896521A (en) | 2011-07-29 | 2011-07-29 | Positioning fixture using eccentric extrusion wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102896521A true CN102896521A (en) | 2013-01-30 |
Family
ID=47569164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102153205A Pending CN102896521A (en) | 2011-07-29 | 2011-07-29 | Positioning fixture using eccentric extrusion wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102896521A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115026718A (en) * | 2022-01-24 | 2022-09-09 | 厚爱医疗仪器（江苏）有限公司 | Fixing device for machining medical square tube instrument and machining method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3298157A (en) * | 1964-12-02 | 1967-01-17 | Klein Louis | Hold-down clamp assembly |
| JPH11114752A (en) * | 1997-10-13 | 1999-04-27 | Amada Wasino Co Ltd | Clamping device of plate machining unit |
| CN101209501A (en) * | 2006-12-26 | 2008-07-02 | 天润曲轴股份有限公司 | Crankshaft oil hole drilling template pressing device |
| CN101357456A (en) * | 2008-01-16 | 2009-02-04 | 张家港玉成精机有限公司 | Clamping device for mounting spanner wrench |
| CN101648344A (en) * | 2008-08-15 | 2010-02-17 | 天润曲轴股份有限公司 | Eccentric wheel clamping device |
| CN102001059A (en) * | 2009-09-02 | 2011-04-06 | 铜陵市永生机电制造有限责任公司 | Cam braking faceplate fixture |
-
2011
- 2011-07-29 CN CN2011102153205A patent/CN102896521A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3298157A (en) * | 1964-12-02 | 1967-01-17 | Klein Louis | Hold-down clamp assembly |
| JPH11114752A (en) * | 1997-10-13 | 1999-04-27 | Amada Wasino Co Ltd | Clamping device of plate machining unit |
| CN101209501A (en) * | 2006-12-26 | 2008-07-02 | 天润曲轴股份有限公司 | Crankshaft oil hole drilling template pressing device |
| CN101357456A (en) * | 2008-01-16 | 2009-02-04 | 张家港玉成精机有限公司 | Clamping device for mounting spanner wrench |
| CN101648344A (en) * | 2008-08-15 | 2010-02-17 | 天润曲轴股份有限公司 | Eccentric wheel clamping device |
| CN102001059A (en) * | 2009-09-02 | 2011-04-06 | 铜陵市永生机电制造有限责任公司 | Cam braking faceplate fixture |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115026718A (en) * | 2022-01-24 | 2022-09-09 | 厚爱医疗仪器（江苏）有限公司 | Fixing device for machining medical square tube instrument and machining method |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into 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: 20130130 |