CN103447982A - Cylinder pushing clamp - Google Patents
Cylinder pushing clamp Download PDFInfo
- Publication number
- CN103447982A CN103447982A CN2013103667794A CN201310366779A CN103447982A CN 103447982 A CN103447982 A CN 103447982A CN 2013103667794 A CN2013103667794 A CN 2013103667794A CN 201310366779 A CN201310366779 A CN 201310366779A CN 103447982 A CN103447982 A CN 103447982A
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- module
- piston rod
- extruding
- cylinder
- guide groove
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Abstract
The invention discloses a cylinder pushing clamp, which comprises a bottom module, a positioning module, a cylinder, an extruding module and a guide module, wherein the positioning module is arranged on one end part of the bottom module; the cylinder is arranged on the other end part of the bottom module; the extruding module is arranged on the end part of a piston rod of the cylinder; the piston rod extends and contracts along the length direction of the bottom module; the extruding module and the positioning module form an accommodating region of fixed workpieces; the guide module is arranged below the piston rod; the guide module is arranged on the bottom module along the extension and contraction direction of the piston rod; the upper surface of the guide module is provided with an arc-shaped guide groove; the arc-shaped guide groove extends along the length direction of the guide module; the extruding module is matched with the arc-shaped guide groove; and the piston rod is used for driving the extruding module to move along the extension direction of the arc-shaped guide groove so as to adjust the size of the workpiece accommodating region. According to the cylinder pushing clamp, the acting force of the piston rod can be consistent with the extension and contraction direction of the piston rod, and the centers of the workpieces are prevented from being deviated, so that the workpiece processing accuracy is ensured.
Description
Technical field
The present invention relates to a kind of fixture, be specifically related to a kind of cylinder pushing tow fixture.
Background technology
Cylinder pushing tow fixture also right and wrong usually is shown in, it comprises the bed die piece, be arranged on the cylinder on the bed die piece, be arranged on the extruding module of cylinder piston boom end, and the locating module on the bed die piece is set, regulated the spacing of extruding module and locating module by the contraction of cylinder piston rod, thereby clamping product, be convenient to the Surface Machining of product, yet, for different product, it is different in size that its piston rod stretches, when piston rod stretch longer the time, be difficult to guarantee that it is to pushing the flexible direction of module active force and piston rod on the same straight line, thereby the off-centring that causes workpiece, directly affected the machining accuracy of workpiece.
Summary of the invention
Technical problem to be solved by this invention is to overcome the deficiencies in the prior art, and a kind of improved cylinder pushing tow fixture is provided.
For solving above technical problem, the present invention takes following technical scheme:
A kind of cylinder pushing tow fixture, it comprises the bed die piece, be arranged on the locating module of bed die piece one end, be arranged on the cylinder of bed die piece the other end, be arranged on the extruding module of the piston rod end of cylinder, wherein piston rod is along the length direction stretching motion of bed die piece, extruding module and locating module form the put area of fixation workpiece, particularly, cylinder pushing tow fixture also comprises the oriented module that is arranged on the piston rod below, oriented module is arranged on the bed die piece along the flexible direction of piston rod, and the upper surface of oriented module is provided with the arcuate guide groove, described arcuate guide groove extends setting along the length direction of oriented module, the extruding module matches with the arcuate guide groove, piston rod drives the extruding module and moves the put area size of adjusting workpiece along the bearing of trend of arcuate guide groove.
Preferably, the extruding module is cylindrical, and extruding module end face external diameter is greater than the end face external diameter of piston rod.Reduce the wearing and tearing of piston rod, cost-saving.
According to further enforcement of the present invention, be provided with packing ring in the extruding module to the end of locating module, the external diameter of this packing ring is less than or equal to the external diameter that pushes module, and material plastics or the rubber of packing ring.Make packing ring contact with workpiece, when extruding, reduce scratch or wearing and tearing to surface of the work.
Due to the enforcement of above technical scheme, the present invention compared with prior art has following advantage:
The present invention is arranged on the oriented module of piston rod below, by the extruding module along the arcuate guide groove on oriented module, make the active force of piston rod consistent with the flexible direction of piston rod, make the center of workpiece can not be offset, thereby guarantee the machining accuracy of workpiece.
The accompanying drawing explanation
Below in conjunction with accompanying drawing and concrete embodiment, the present invention will be further described in detail:
Fig. 1 is the structural representation according to cylinder pushing tow fixture of the present invention;
Wherein: 1, bed die piece; 2, locating module; 3, cylinder; 30, piston rod; 4, extruding module; 5, oriented module; 50, arcuate guide groove; 6, packing ring.
The specific embodiment
As shown in Figure 1, the cylinder pushing tow fixture that the present embodiment provides, it comprises bed die piece 1, be arranged on the locating module 2 of bed die piece 1 one ends, be arranged on the cylinder 3 of bed die piece 1 the other end, be arranged on the extruding module 4 of piston rod 30 ends of cylinder 3, wherein piston rod 30 is along the length direction stretching motion of bed die piece 1, extruding module 4 and locating module 2 form the put area of fixation workpiece, simultaneously, cylinder pushing tow fixture also comprises the oriented module 5 that is arranged on piston rod 30 belows, oriented module 5 is arranged on bed die piece 1 along the flexible direction of piston rod 30, and the upper surface of oriented module 5 is provided with arcuate guide groove 50, described arcuate guide groove 50 extends setting along the length direction of oriented module 5, extruding module 4 matches with arcuate guide groove 50, piston rod 30 drives extruding module 4 and moves the put area size of adjusting workpiece along the bearing of trend of arcuate guide groove 50.
In this example, above-mentioned extruding module 4 is cylindrical, and extruding module 4 end face external diameters are greater than the end face external diameter of piston rod 30.Reduce the wearing and tearing of piston rod, cost-saving.
Simultaneously, in this example, in extruding module 4, to the end of locating module 2, be provided with packing ring 6, the external diameter of this packing ring 6 is less than or equal to the external diameter that pushes module 4, and material plastics or the rubber of packing ring 6.Make packing ring 6 contact with workpiece, when extruding, reduce scratch or wearing and tearing to surface of the work.
In sum, the present invention is arranged on the oriented module of piston rod below, by the extruding module, along the arcuate guide groove on oriented module, makes the active force of piston rod consistent with the flexible direction of piston rod, make the center of workpiece can not be offset, thereby guarantee the machining accuracy of workpiece.
Above the present invention is described in detail; its purpose is to allow the personage who is familiar with this art can understand content of the present invention and be implemented; can not limit the scope of the invention with this; the equivalence that all Spirit Essences according to the present invention are done changes or modifies, and all should be encompassed in protection scope of the present invention.
Claims (5)
1. a cylinder pushing tow fixture, it comprises bed die piece (1), be arranged on the locating module (2) of described bed die piece (1) one end, be arranged on the cylinder (3) of described bed die piece (1) the other end, be arranged on the extruding module (4) of piston rod (30) end of described cylinder (3), described piston rod (30) is along the length direction stretching motion of described bed die piece (1), described extruding module (4) and described locating module (2) form the put area of fixation workpiece, it is characterized in that: described cylinder pushing tow fixture also comprises the oriented module (5) that is arranged on described piston rod (30) below, described oriented module (5) is arranged on described bed die piece (1) along the flexible direction of described piston rod (30), and the upper surface of described oriented module (5) is provided with arcuate guide groove (50), described arcuate guide groove (50) extends setting along the length direction of described oriented module (5), described extruding module (4) matches with described arcuate guide groove (50), described piston rod (30) drives described extruding module (4) and moves the put area size of the described workpiece of adjusting along the bearing of trend of described arcuate guide groove (50).
2. cylinder pushing tow fixture according to claim 1, it is characterized in that: described extruding module (4) is cylindrical, and described extruding module (4) end face external diameter is greater than the end face external diameter of described piston rod (30).
3. cylinder pushing tow fixture according to claim 1 and 2 is characterized in that: in described extruding module (4), to the end of described locating module (2), be provided with packing ring (6).
4. cylinder pushing tow fixture according to claim 3, it is characterized in that: the external diameter of described packing ring (6) is less than or equal to the external diameter of described extruding module (4).
5. cylinder pushing tow fixture according to claim 4, is characterized in that: material plastics or the rubber of described packing ring (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103667794A CN103447982A (en) | 2013-08-21 | 2013-08-21 | Cylinder pushing clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103667794A CN103447982A (en) | 2013-08-21 | 2013-08-21 | Cylinder pushing clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103447982A true CN103447982A (en) | 2013-12-18 |
Family
ID=49731023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103667794A Pending CN103447982A (en) | 2013-08-21 | 2013-08-21 | Cylinder pushing clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103447982A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103878411A (en) * | 2014-04-08 | 2014-06-25 | 沈阳金杯江森自控汽车内饰件有限公司 | Machine special for punching holes in seat framework |
| CN104175779A (en) * | 2014-08-07 | 2014-12-03 | 福建普及智能科技开发有限公司 | Engraving machine and clamping platform of engraving machine |
| CN106041262A (en) * | 2016-08-02 | 2016-10-26 | 上海众源燃油分配器制造有限公司 | Device for welding cooling water pipe and branch pipe |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2526122Y (en) * | 2001-12-13 | 2002-12-18 | 北京长力精密机械有限公司 | Precision flat tongs |
| CN201632951U (en) * | 2010-03-09 | 2010-11-17 | 上海北特金属制品有限公司 | Cylinder fine-tuning and precise-positioning device |
| US7878492B2 (en) * | 2006-05-18 | 2011-02-01 | Delaware Capital Formation, Inc. | T-slot clamp |
| CN202174527U (en) * | 2011-08-09 | 2012-03-28 | 华闽南配集团股份有限公司 | Oil ring filing and clamping device |
| CN202462250U (en) * | 2012-03-12 | 2012-10-03 | 常州信息职业技术学院 | Quickly-clamping hydraulic bench clamp |
-
2013
- 2013-08-21 CN CN2013103667794A patent/CN103447982A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2526122Y (en) * | 2001-12-13 | 2002-12-18 | 北京长力精密机械有限公司 | Precision flat tongs |
| US7878492B2 (en) * | 2006-05-18 | 2011-02-01 | Delaware Capital Formation, Inc. | T-slot clamp |
| CN201632951U (en) * | 2010-03-09 | 2010-11-17 | 上海北特金属制品有限公司 | Cylinder fine-tuning and precise-positioning device |
| CN202174527U (en) * | 2011-08-09 | 2012-03-28 | 华闽南配集团股份有限公司 | Oil ring filing and clamping device |
| CN202462250U (en) * | 2012-03-12 | 2012-10-03 | 常州信息职业技术学院 | Quickly-clamping hydraulic bench clamp |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103878411A (en) * | 2014-04-08 | 2014-06-25 | 沈阳金杯江森自控汽车内饰件有限公司 | Machine special for punching holes in seat framework |
| CN104175779A (en) * | 2014-08-07 | 2014-12-03 | 福建普及智能科技开发有限公司 | Engraving machine and clamping platform of engraving machine |
| CN106041262A (en) * | 2016-08-02 | 2016-10-26 | 上海众源燃油分配器制造有限公司 | Device for welding cooling water pipe and branch pipe |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20131218 |