CN202804744U - Flat pliers - Google Patents
Flat pliers Download PDFInfo
- Publication number
- CN202804744U CN202804744U CN2012203162837U CN201220316283U CN202804744U CN 202804744 U CN202804744 U CN 202804744U CN 2012203162837 U CN2012203162837 U CN 2012203162837U CN 201220316283 U CN201220316283 U CN 201220316283U CN 202804744 U CN202804744 U CN 202804744U
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- CN
- China
- Prior art keywords
- jaw
- movable clamp
- clamp port
- flat
- platen
- 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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- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model discloses flat pliers. The flat pliers are characterized by comprising a fixed jaw (2) and a moveable jaw component, wherein the fixed jaw (2) is fixedly mounted on a working platform (1) of a machine tool; the moveable jaw component is arranged on the working platform (1) of the machine tool and is opposite to the fixed jaw (2) at an interval; the moveable jaw component can move relative to the fixed jaw (2) so as to change the interval gap between the moveable jaw component and the fixed jaw (2); a workpiece to be clamped is placed in the gap between the fixed jaw (2) and the moveable jaw component on the working platform (1) of the machine tool; and the workpiece can be clamped and positioned by adjusting the interval gap of the moveable jaw component relative to the fixed jaw (2). The flat pliers can be applied to milling of various large-sized workpieces, and is high in clamping efficiency and convenient and reliable in clamping.
Description
Technical field
The present invention relates to the anchor clamps field, specifically a kind of flat-nose pliers is used for finishing on the milling machine location clamping of heavy parts.
Background technology
Flat-nose pliers is more common clamping device.Heavy parts need to clamp when carrying out Milling Process, and the clamping of this class part adopts the large flat-nose pliers of opening size to finish clamping usually.
Conventional flat-nose pliers generally by base, decide jaw and movable clamp port forms, because large flat-nose pliers base weight is large, it is more painstaking that it changes anchor clamps at milling machine, and the heavy parts that is fixedly clamped needs two above flat-nose pliers usually, and two flat-nose pliers bases need to be highly consistent, and this has just brought larger difficulty to clamping.
Summary of the invention
For clamping problem in the heavy parts processing, the utility model proposes a kind of flat-nose pliers, it utilizes platen to make matrix, that adopts split decides jaw and movable clamp port, to decide jaw and movable clamp port is separately fixed at and finishes clamping on the platen, has the clamping precision height, simplicity of design, the advantage that processing cost is low.
Realize a kind of flat-nose pliers of the present utility model, it is characterized in that this flat-nose pliers comprises:
Decide jaw, it is fixedly mounted on the platen;
The movable clamp port assembly, it is arranged on the described platen, and with described to decide the jaw interval relative, and it can be decided jaw and move to change the interval pore size of deciding jaw with this with respect to described;
Workpiece to be clamped places the described space of deciding jaw and movable clamp port assembly on the described platen, and the clamping and positioning to workpiece is realized in the space, interval of relatively deciding jaw by adjusting the movable clamp port assembly.
As improvement of the present utility model, described movable clamp port assembly comprises movable clamp port, tie down screw and fixed block, wherein, described fixed block is fixed in the T-slot of platen, this fixed block has tapped through hole, described movable clamp port and describedly decide jaw and arrange in opposite directions, can relatively decide jaw slides, its end was connected by dog screw with described movable clamp port after described tie down screw screwed and passes tapped through hole, by adjusting the screwing length of tie down screw on fixed block, relatively decide the jaw slip thereby drive described movable clamp port.
As improvement of the present utility model, described movable clamp port assembly also has guide pillar, and it is symmetrical arranged the tie down screw both sides, the guiding when being used for described movable clamp port slip.
As improvement of the present utility model, describedly decide jaw and be fixed in the T-slot of platen by screw and T shape piece.
During clamping, first fixed block being decided jaw equally utilizes screw and T shape piece to be fixed in the platen T-slot, movable clamp port with decide jaw in opposite directions, part is put into movable clamp port and is decided between the jaw, adjust tie down screw, the guiding of movable clamp port is finished by guide pillar, realizes the movable clamp port motion, namely finishes the clamping of workpiece.
Flat-nose pliers of the present utility model can be applied to the Milling Process of multiple large-scale workpiece, and clamping efficient is high, convenient mounting and clamping, reliable.
Description of drawings
Fig. 1 is that the flat-nose pliers structure master of the utility model embodiment looks schematic diagram;
Fig. 2 is the flat-nose pliers structure schematic top plan view of the utility model embodiment.
Among the figure, the 1-workbench, 2-decides jaw, 3-screw, 4-T shape piece, 5-movable clamp port, 6-dog screw, 7-tie down screw, 8-fixed block, 9-guide pillar.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Shown in Fig. 1-2, the flat-nose pliers in the present embodiment comprises decides jaw 2 and movable clamp port assembly.Wherein, the movable clamp port assembly comprises movable clamp port 5, dog screw 6, tie down screw 7, fixed block 8, guide pillar 9.
Deciding jaw 2 and movable clamp port 5 utilizes screw 3 and T shape piece 4 to be fixed in the T-slot of platen 1.Movable clamp port 5 arranges at the interval in opposite directions that with deciding jaw 2 space between the two is used for placing part.
Fixed block 8 is arranged on movable clamp port 5 rear portions, offers tapped through hole on the fixed block 8, and tie down screw 7 screws with tapped through hole, and an end of screw rod 7 utilizes dog screw 7 to be fixedly connected with movable clamp port 5 after passing tapped through hole.
By regulating the screwing length of tie down screw 7 in tapped through hole, can drive movable clamp port 5 and move around at platen 1, thus can regulation moving jaw 5 and decide spacing distance between the jaw 2, can finish the clamping and positioning to the different size workpiece.
Claims (4)
1. a flat-nose pliers is characterized in that, this flat-nose pliers comprises:
Decide jaw (2), it is fixedly mounted on the platen (1);
The movable clamp port assembly, it is arranged on the described platen (1), and with described to decide jaw (2) interval relative, and it can to decide jaw (2) mobile to change and the interval pore size that should decide jaw (2) with respect to described;
Workpiece to be clamped places the described space of deciding jaw (2) and movable clamp port assembly on the described platen (1), and the clamping and positioning to workpiece is realized in the space, interval of relatively deciding jaw (2) by adjusting the movable clamp port assembly.
2. a kind of flat-nose pliers according to claim 1, it is characterized in that, described movable clamp port assembly comprises movable clamp port (5), tie down screw (7) and fixed block (8), wherein, described fixed block (8) is fixed in the T-slot of platen (1), this fixed block (8) has tapped through hole, described movable clamp port (5) is decided jaw (2) and is arranged in opposite directions with described, can relatively decide jaw (2) slides, its end was connected by dog screw (6) with described movable clamp port (5) after described tie down screw (7) screwed and passes tapped through hole, by adjusting the screwing length of tie down screw (7) in fixed block (8), relatively decide jaw (2) slip thereby drive described movable clamp port (5).
3. a kind of flat-nose pliers according to claim 2 is characterized in that, described movable clamp port assembly also has guide pillar (9), and it is symmetrical arranged tie down screw (7) both sides, the guiding when being used for described movable clamp port (5) slip.
4. one of according to claim 1-3 described a kind of flat-nose pliers is characterized in that, describedly decides jaw (2) and is fixed in the T-slot of platen (1) by screw (3) and T shape piece (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203162837U CN202804744U (en) | 2012-07-03 | 2012-07-03 | Flat pliers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203162837U CN202804744U (en) | 2012-07-03 | 2012-07-03 | Flat pliers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202804744U true CN202804744U (en) | 2013-03-20 |
Family
ID=47863687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012203162837U Expired - Fee Related CN202804744U (en) | 2012-07-03 | 2012-07-03 | Flat pliers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202804744U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103722400A (en) * | 2013-12-16 | 2014-04-16 | 芜湖欣荣管业科技有限公司 | Measurable pressure locking-pawl quick clamp |
| CN103737386A (en) * | 2013-12-12 | 2014-04-23 | 芜湖市天雄新材料科技有限公司 | Rachet looseness prevention high-precision fine adjusting clamp |
| CN103737387A (en) * | 2013-12-16 | 2014-04-23 | 芜湖市天雄新材料科技有限公司 | Pressure-measurable limiting anti-loosing type fine adjustment fixture |
| CN104191285A (en) * | 2014-09-26 | 2014-12-10 | 安徽省捷甬达智能机器有限公司 | Quick-moving flat tongs |
| CN104275616A (en) * | 2014-10-28 | 2015-01-14 | 芜湖中驰机床制造有限公司 | Workpiece clamping device |
| CN108818067A (en) * | 2018-08-30 | 2018-11-16 | 苏州经贸职业技术学院 | A kind of multi-station clamp for small parts processing |
-
2012
- 2012-07-03 CN CN2012203162837U patent/CN202804744U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103737386A (en) * | 2013-12-12 | 2014-04-23 | 芜湖市天雄新材料科技有限公司 | Rachet looseness prevention high-precision fine adjusting clamp |
| CN103722400A (en) * | 2013-12-16 | 2014-04-16 | 芜湖欣荣管业科技有限公司 | Measurable pressure locking-pawl quick clamp |
| CN103737387A (en) * | 2013-12-16 | 2014-04-23 | 芜湖市天雄新材料科技有限公司 | Pressure-measurable limiting anti-loosing type fine adjustment fixture |
| CN104191285A (en) * | 2014-09-26 | 2014-12-10 | 安徽省捷甬达智能机器有限公司 | Quick-moving flat tongs |
| CN104275616A (en) * | 2014-10-28 | 2015-01-14 | 芜湖中驰机床制造有限公司 | Workpiece clamping device |
| CN108818067A (en) * | 2018-08-30 | 2018-11-16 | 苏州经贸职业技术学院 | A kind of multi-station clamp for small parts processing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20140703 |
|
| EXPY | Termination of patent right or utility model |