CN206277283U - A kind of new pressing tongs - Google Patents
A kind of new pressing tongs Download PDFInfo
- 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
- rotating handles
- connecting rod
- 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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- Press Drives And Press Lines (AREA)
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
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.
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)
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 |
-
2016
- 2016-11-07 CN CN201621200291.XU patent/CN206277283U/en not_active Expired - Fee Related
Cited By (2)
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 |
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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 |