CN206277283U - A kind of new pressing tongs - Google Patents

A kind of new pressing tongs Download PDF

Info

Publication number
CN206277283U
CN206277283U CN201621200291.XU CN201621200291U CN206277283U CN 206277283 U CN206277283 U CN 206277283U CN 201621200291 U CN201621200291 U CN 201621200291U CN 206277283 U CN206277283 U CN 206277283U
Authority
CN
China
Prior art keywords
depression bar
rotation
connector
rod
rotating handles
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
Application number
CN201621200291.XU
Other languages
Chinese (zh)
Inventor
朱安坤
卢希
赵德兴
苑伟
周艳
王平平
葛金凤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kunshan Tianma Pml Precision Mechanism Ltd
Original Assignee
Kunshan Tianma Pml Precision Mechanism Ltd
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 Kunshan Tianma Pml Precision Mechanism Ltd filed Critical Kunshan Tianma Pml Precision Mechanism Ltd
Priority to CN201621200291.XU priority Critical patent/CN206277283U/en
Application granted granted Critical
Publication of CN206277283U publication Critical patent/CN206277283U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a kind of new pressing tongs, it is characterised in that including supporter (2), connector (3), rotation depression bar (4), rotating handles (6) and connecting rod (8), wherein:The connector (3) is fixed on the top of the supporter (2);It is described to rotate depression bar (4), constitute double rocker mechanism between rotating handles (6), connector (3) and the connecting rod (8);The connector (3) is provided with bayonet socket (10), after it is used for rotation depression bar (4) rotation to level, contacted with the fixture block (12) on the rotating handles (6), so as to limit the rotation of the rotating handles (6).Rotate rotating handles (6) and rotation depression bar (4) is rotated into horizontal level, during now fixture block (12) snaps onto bayonet socket (10), the opposition that workpiece is acted in rotation depression bar (4) cannot move rotation depression bar (4), so as to play fixed effect, now by Work-sheet pressing.

Description

A kind of new pressing tongs
Technical field
The utility model is related to a kind of new pressing tongs.
Background technology
Pressing tongs is the tool commonly used in being machined, for the clamping in process of manufacture to workpiece.
Pressing tongs generally has a rotatable pressure arm, after pressure arm rotates to horizontal level, one can be played to workpiece , be fixed on pressure arm on horizontal level by fixing device then by the effect of clamping.
These jig arm of the prior art need to set fixing device, it is necessary to pass through to operate fixed dress after being rotated in place Put, so as to jig arm be fixed, this mode and structure operation are relative complex, are unfavorable for improve production efficiency.
Utility model content
The purpose of this utility model is to propose a kind of pressing tongs simple to operate.
To solve the above problems, the utility model provides a kind of new pressing tongs, it is characterised in that including supporter, even Junctor, rotation depression bar, rotating handles and connecting rod, wherein:
The connector is fixed on the top of the supporter;
It is described to rotate depression bar, double rocker mechanism constituted between rotating handles, connector and the connecting rod, wherein the connection Body constitutes frame, and the rotation depression bar, connecting rod are rocking bar, and the rotating handles is connecting rod;
The connector is provided with bayonet socket, and it is used for the rotation depression bar and rotates to level, on the rotating handles Fixture block contact, so as to limit the rotation of the rotating handles.
Used as further improvement of the utility model, the connector is provided with the first rotation connection positioned at sustained height Point and second rotates tie point, and the rotation depression bar and the connecting rod rotate tie point and second turn by described first respectively Dynamic tie point is rotatably connected on the connector, and the bayonet socket is the annular groove knot of the upper surface for being arranged on the connector Structure, it is located at described first and rotates tie point and second and rotates between tie point, and the fixture block is in can snapping in the bayonet socket Arcuate structure.
Used as further improvement of the utility model, the rotation depression bar is connected with movable pressure by articulating device Bar, wherein:
The extension that the movable depression bar is used on the rotation depression bar length direction, and/or the distance between workpiece to be clamped Shortening;
The articulating device is used to adjust the distance between the movable depression bar and the workpiece to be clamped.
Used as further improvement of the utility model, the rotation depression bar is parallel with the movable depression bar, and the activity is even Tipping is set to screw thread pair, its screw rod and several nuts, the spiral shell for including passing perpendicularly through the rotation depression bar and movable depression bar Mother is rotated between depression bar and movable depression bar at least provided with two positioned at described.
The beneficial effects of the utility model are to rotate to horizontal level by depression bar is rotated by rotating rotating handles, this When fixture block snap onto bayonet socket, the opposition that workpiece is acted on rotation depression bar cannot move rotation depression bar, so as to rise To fixed effect.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure:2- supporters;3- connectors;4- rotates depression bar;6- rotating handleses;8- connecting rods;10- bayonet sockets;12- cards Block;14- first rotates tie point;16- second rotates tie point;18- articulating devices;20- activity depression bars.
Specific embodiment
Further illustrate the technical solution of the utility model below in conjunction with the accompanying drawings and by specific embodiment.
As shown in figure 1, the utility model includes supporter 2, connector 3, rotation depression bar 4, rotating handles 6 and connecting rod 8, Wherein:
The connector 3 is fixed on the top of the supporter 2;
It is described to rotate depression bar 4, double rocker mechanism constituted between rotating handles 6, connector 3 and the connecting rod 8, wherein described Connector 3 constitutes frame, and the rotation depression bar 4, connecting rod 8 are rocking bar, and the rotating handles 6 is connecting rod;
The connector 3 is provided with bayonet socket 10, and it is used for the rotation depression bar 4 and rotates to level, with the rotation handle Fixture block 12 on hand 6 is contacted, so as to limit the rotation of the rotating handles 6.
Used as further improvement of the utility model, the connector 3 is provided with the first rotation company positioned at sustained height Contact 14 and second rotates tie point 16, and the rotation depression bar 4 and the connecting rod 8 rotate tie point by described first respectively 14 and second rotation tie point 16 be rotatably connected on the connector 3, the bayonet socket 10 is to be arranged on the upper of the connector 3 The circular groove structure on surface, it is located between the first rotation tie point 14 and second rotation tie point 16, the fixture block 12 is that can snap in the arcuate structure in the bayonet socket 10.
Used as further improvement of the utility model, the rotation depression bar 4 is connected with activity by articulating device 18 Depression bar 20, wherein:
The movable depression bar 20 be used for it is described rotation the length direction of depression bar 4 on extension, and/or with workpiece to be clamped spacing From shortening;
The articulating device 18 is used to adjust the distance between the movable depression bar 20 and the workpiece to be clamped.
Used as further improvement of the utility model, the rotation depression bar 4 is parallel with the movable depression bar 20, the activity Attachment means 18 are screw thread pair, its screw rod and several nuts for including passing perpendicularly through the rotation depression bar 4 and movable depression bar 20, The nut is rotated between depression bar 4 and movable depression bar 20 at least provided with two positioned at described.
Concrete principle of the present utility model is as follows:
(1) before clamping, supporter 2 is fixed on corresponding table top by fixing device;
(2) adjusting nut and bolt so that movable depression bar 20 to rational position (this process is carried out after can also being placed on, Rotated to level in movable depression bar 20, adjusting nut causes that movable depression bar 20 is moved downward, by Work-sheet pressing);
(3) rotate rotating handles 6 and rotate to horizontal level by depression bar 4 is rotated, during now fixture block 12 snaps onto bayonet socket 10, work The opposition that part is acted on rotation depression bar 4 cannot move rotation depression bar 4, so as to play fixed effect, now live Dynamic pressure bar 20 is by Work-sheet pressing;
(4) reversely rotate rotating handles 6 so that fixture block 12 departs from bayonet socket 10 first, then proceed to rotate rotating handles 6, Pressure head rotation is rotated so that workpiece is separated with movable depression bar 20.
Know-why of the present utility model is described above in association with specific embodiment.These descriptions are intended merely to explain this reality With new principle, and can not by any way be construed to the limitation to the utility model protection domain.Based on explanation herein, Those skilled in the art associates other specific embodiments of the present utility model by would not require any inventive effort, These modes are fallen within protection domain of the present utility model.

Claims (4)

1. a kind of new pressing tongs, it is characterised in that including supporter (2), connector (3), rotation depression bar (4), rotating handles (6) With connecting rod (8), wherein:
The connector (3) is fixed on the top of the supporter (2);
It is described to rotate depression bar (4), constitute double rocker mechanism between rotating handles (6), connector (3) and the connecting rod (8), wherein The connector (3) constitutes frame, and the rotation depression bar (4), connecting rod (8) are rocking bar, and the rotating handles (6) is connecting rod;
The connector (3) is provided with bayonet socket (10), after it is used for rotation depression bar (4) rotation to level, with the rotation Fixture block (12) contact on handle (6), so as to limit the rotation of the rotating handles (6).
2. a kind of new pressing tongs according to claim 1, it is characterised in that the connector (3) is provided with positioned at same First rotation tie point (14) of height and second rotates tie point (16), rotation depression bar (4) and the connecting rod (8) point Not Tong Guo it is described first rotation tie point (14) and second rotate tie point (16) be rotatably connected on the connector (3), institute Bayonet socket (10) is stated to be arranged on the circular groove structure of the upper surface of the connector (3), it is located at described first and rotates connection Point (14) and second is rotated between tie point (16), and the fixture block (12) is can to snap in the arc knot in the bayonet socket (10) Structure.
3. a kind of new pressing tongs according to claim 2, it is characterised in that the rotation depression bar (4) is by being flexibly connected Device (18) is connected with movable depression bar (20), wherein:
The movable depression bar (20) for it is described rotation depression bar (4) length direction on extension, and/or with workpiece to be clamped spacing From shortening;
The articulating device (18) is for adjusting the distance between the movable depression bar (20) and the workpiece to be clamped.
4. a kind of new pressing tongs according to claim 3, it is characterised in that the rotation depression bar (4) and the activity pressure Bar (20) is parallel, and the articulating device (18) is screw thread pair, and it includes passing perpendicularly through rotation depression bar (4) and activity pressure The screw rod and several nuts of bar (20), the nut rotate depression bar (4) and movable depression bar at least provided with two positioned at described (20) between.
CN201621200291.XU 2016-11-07 2016-11-07 A kind of new pressing tongs Expired - Fee Related CN206277283U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621200291.XU CN206277283U (en) 2016-11-07 2016-11-07 A kind of new pressing tongs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621200291.XU CN206277283U (en) 2016-11-07 2016-11-07 A kind of new pressing tongs

Publications (1)

Publication Number Publication Date
CN206277283U true CN206277283U (en) 2017-06-27

Family

ID=59082124

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621200291.XU Expired - Fee Related CN206277283U (en) 2016-11-07 2016-11-07 A kind of new pressing tongs

Country Status (1)

Country Link
CN (1) CN206277283U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107443268A (en) * 2017-09-22 2017-12-08 姚前华 A kind of clamp for clamping cutter
CN108927748A (en) * 2018-06-27 2018-12-04 湖州吉斯安机械有限公司 A kind of fixed device of auto parts and components processing

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107443268A (en) * 2017-09-22 2017-12-08 姚前华 A kind of clamp for clamping cutter
CN108927748A (en) * 2018-06-27 2018-12-04 湖州吉斯安机械有限公司 A kind of fixed device of auto parts and components processing

Similar Documents

Publication Publication Date Title
CN102990551B (en) Multifunctional workpiece holder
CN203557396U (en) Mechanical paw
CN202088017U (en) Duel-location mechanism for overturn bushing plate and workpiece
CN206277283U (en) A kind of new pressing tongs
CN101817148B (en) Connecting rod vertical machining device
CN206153802U (en) Welding manipulator
CN209363972U (en) Angle quick positioner is used in a kind of welding
CN204156137U (en) Load transfer plan jig formula insulation lead wire presss from both sides
CN204639670U (en) A kind of supporting base clamp for milling flat
CN204248030U (en) Drilling machine inclined hole-drilling device
CN203542150U (en) Flexible clamping device
CN204868227U (en) Crane end beam processes frock
CN206185591U (en) A automatic turning device of part for truss is carried
CN203665118U (en) Machining and positioning device of rotating arm type axle box body
CN203062283U (en) Rotary type clamping device
CN206356928U (en) A kind of pressing tongs
CN205629189U (en) Mould discharge apparatus
CN204524886U (en) A kind of flexible two point secondary support means
CN204235015U (en) For the clamping and positioning device of arc welding
CN204584820U (en) A kind of drum brake brake holder turning attachment
CN207824332U (en) A kind of manipulator assembling mechanism
CN204053058U (en) Tool increased by a kind of milling machine table
CN203171271U (en) Rotary type outer circle positioning device
CN203266150U (en) Small-sized positioning clamp
CN207026988U (en) A kind of stock press-down type frock clamp

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170627

Termination date: 20181107