CN202804744U - Flat pliers - Google Patents

Flat pliers Download PDF

Info

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
Authority
CN
China
Prior art keywords
jaw
movable clamp
clamp port
screw
flat
Prior art date
Application number
CN2012203162837U
Other languages
Chinese (zh)
Inventor
王晓兵
孟凡桐
赵凯
佟维江
Original Assignee
湖北三江航天险峰电子信息有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 湖北三江航天险峰电子信息有限公司 filed Critical 湖北三江航天险峰电子信息有限公司
Priority to CN2012203162837U priority Critical patent/CN202804744U/en
Application granted granted Critical
Publication of CN202804744U publication Critical patent/CN202804744U/en

Links

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

A kind of flat-nose pliers
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.
Guide pillar 9 is used for realizing the guiding of movable clamp port 5 when platen 1 moves around.Guide pillar 9 is two, is arranged symmetrically in respectively the both sides of tie down screw 7.Guide pillar 9 one ends are fixed on the fixed block 8, and the other end passes the pilot hole on the movable clamp port 5, thereby realize the guiding to movable clamp port 5.

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).
CN2012203162837U 2012-07-03 2012-07-03 Flat pliers CN202804744U (en)

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 CN202804744U (en) 2012-07-03 2012-07-03 Flat pliers

Country Status (1)

Country Link
CN (1) CN202804744U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
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

Cited By (5)

* Cited by examiner, † Cited by third party
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

Similar Documents

Publication Publication Date Title
CN102873563B (en) Shell-class machine tool fixture
CN103753309B (en) Irregularly shaped object clamping tooling
CN204700606U (en) Drilling machine clamping device
CN103240360B (en) Self-locking nut mouth shrinkage device
CN103433776A (en) Composite fixture with measurable pressure
CN102990433B (en) The auxiliary locator of machine vice
CN202219412U (en) Multipurpose horizontal fixture for hydraulic milling machine
CN103419046A (en) Pressure measurable type machine tool clamp
CN202877907U (en) Height-adjustable type square box clamping device
CN202934395U (en) Complex machine tool with double-end processing function
CN205057484U (en) Duplex position servo torsion machine
CN105382594A (en) Air cylinder type clamping device for convenient machining
CN205147691U (en) Robot welding roll -over table
CN104475768B (en) It is automatically obtained part to have turned around the precise numerical control machine of its two-sided processing
CN103433777A (en) Fast clamping mechanism of machine tool
CN203900959U (en) Workpiece loading-clamping mechanism
CN204639978U (en) Press from both sides lock smith's clamp more
CN202622414U (en) Clamper for machining connection rod hole
CN204413651U (en) Rectangular piece quick position frock clamp
CN203622260U (en) Adjustable automatic fixture
CN204735993U (en) Pneumatic clamp
CN203900958U (en) Synchronous clamp
CN202357059U (en) Variable-jaw-type bench clamp
CN102581660A (en) Fixture
CN104625803A (en) Universal clamp for large milling machine milling plane

Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
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