CN206216527U - A kind of locking pliers that can clamp larger workpiece - Google Patents
A kind of locking pliers that can clamp larger workpiece Download PDFInfo
- Publication number
- CN206216527U CN206216527U CN201621291051.5U CN201621291051U CN206216527U CN 206216527 U CN206216527 U CN 206216527U CN 201621291051 U CN201621291051 U CN 201621291051U CN 206216527 U CN206216527 U CN 206216527U
- Authority
- CN
- China
- Prior art keywords
- fixed handle
- handle
- jaw
- moving jaw
- support plate
- 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 a kind of locking pliers that can clamp larger workpiece, including regular jaw, moving jaw, fixed handle, flexible handle, lift piece, support plate, the regular jaw is welded on fixed handle upper end, moving jaw is hinged fixed handle, the flexible handle front end is articulated with moving jaw, the piece middle part of lifting is articulated with flexible handle middle part, the branch front edge of board is articulated with flexible handle, stretched into inside fixed handle in the middle part of fixed handle support plate rear end, the rear end of the fixed handle is provided with set screw, set screw is stretched into and be connected to inside fixed handle support plate lower end, the regular jaw, moving jaw is provided with lead lip in the clamping face of oneself, the width of the lead lip is 6 times or more than 6 times of its thickness.Equally distributed V-groove is provided with the medial surface of the lead lip.The utility model simple structure, reasonable in design, low cost of manufacture is easy to use, and clamping workpiece contact surface is big, obtains workpiece clamp more firm, in addition to the performance with traditional hand vice, the also performance of quick locking workpiece.
Description
Technical field
The utility model is related to locking pliers, specifically a kind of locking pliers that can clamp larger workpiece.
Background technology
Existing hand vice is made up of clamp arm, dynamic jig arm and bolt regulation hold-down mechanism, when using, fixed and moving jig arm folder
Object is held, swivel bolt clamps workpiece, reversely rotates and unclamps workpiece.Amount of opening is smaller, it is impossible to clamp big part object, and clamping
Power is small, and swivel bolt is relatively elaborate.There is certain defect, be restricted using scope.
Utility model content
The purpose of this utility model is to provide a kind of locking pliers that can clamp larger workpiece, and simple structure is reasonable in design,
Low cost of manufacture, easy to use, clamping workpiece contact surface is big, obtains workpiece clamp more firm, except the property with traditional hand vice
Energy is outer, also the performance of quick locking workpiece.
In order to reach above-mentioned purpose, the utility model employs following technical scheme, a kind of to clamp the big of larger workpiece
Power is clamped, including regular jaw, moving jaw, fixed handle, flexible handle, lifts piece, support plate, and the regular jaw is welded on fixation
Handle upper end, moving jaw is hinged fixed handle, and the flexible handle front end is articulated with moving jaw, and the piece middle part of lifting is hinged
In flexible handle middle part, the branch front edge of board is articulated with flexible handle, and fixed handle is stretched into support plate rear end in the middle part of fixed handle
Inside, the rear end of the fixed handle is provided with set screw, and set screw is stretched into and be connected to inside fixed handle support plate lower end, institute
State regular jaw, moving jaw and the clamping face of oneself be provided with lead lip, the width of the lead lip for 6 times of its thickness or
More than 6 times.
Equally distributed V-groove is provided with the medial surface of the lead lip.
Extension spring is provided between the middle part of the fixed handle and moving jaw.
Compared to prior art, the utility model has the advantages that：
Regular jaw of the present utility model is wider with moving jaw, and V-groove, clamping workpiece are uniform-distribution with pincers lip plane
Contact surface is big, obtains workpiece clamp more firm, in addition to the performance with traditional hand vice, the also performance of quick locking workpiece.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the locking pliers that can clamp larger workpiece of the utility model；
Fig. 2 is jaw schematic diagram；
Fig. 3 is Fig. 2 top views.
In figure：1st, regular jaw, 2, moving jaw, 3, rivet, 4, extension spring, 5, support plate, 6, flexible handle, 7, lift piece, 8,
Fixed handle, 9, set screw；10th, lip is clamped.
Specific embodiment
Relevant detailed description of the present utility model and technology contents, coordinate brief description of the drawings as follows, but accompanying drawing only provides ginseng
Examine and purposes of discussion, not for being any limitation as to the utility model.
According to Fig. 1-3, a kind of locking pliers that can clamp larger workpiece, including regular jaw 1, moving jaw 2, fixed handle
8th, flexible handle 6, lift piece 7, support plate 5, the regular jaw 1 is welded on fixed handle upper end, and moving jaw is hinged fixed handle
8, the flexible handle front end is articulated with moving jaw 2, and the piece middle part of lifting is articulated with flexible handle middle part, before the support plate 5
End is articulated with flexible handle, and support plate rear end is stretched into inside fixed handle in the middle part of fixed handle, and the rear end of the fixed handle sets
There is set screw 9, set screw is stretched into and be connected to inside fixed handle support plate lower end, and the regular jaw 1, moving jaw 2 are equal
The clamping face of oneself is provided with lead lip, the width of the lead lip is 6 times or more than 6 times of its thickness.The fixed handle
Middle part and moving jaw between be provided with extension spring.Equally distributed V-groove is provided with the medial surface of the lead lip.This practicality
New regular jaw is wider with moving jaw, and V-groove is uniform-distribution with pincers lip plane, and clamping workpiece contact surface is big, makes work
Part holds more firmly, in addition to the performance with traditional hand vice, the also performance of quick locking workpiece.
Regular jaw 1 welds together with fixed handle 8, and moving jaw 2 is connected by rivet 3 with the front portion of fixed handle 8
Connect, the rear end of fixed handle 8 is provided with set screw 9, and extension spring 4, movable hand are provided between the middle part of fixed handle 8 and moving jaw
The front end of handle 6 is fixedly connected by rivet with moving jaw 2, and the front end of support plate 5 is connected by rivet with flexible handle 6, is lifted piece 7 and is led to
Rivet is crossed to be connected with flexible handle 6, when using, by flexible handle 6 with lift piece 7 and support plate 5 constitutes locking mechanism, piece is lifted in promotion,
Retaining mechanism is opened, and regular jaw 1 and moving jaw 2 open, and unclamps workpiece；Hold with a firm grip flexible handle, lift the flat board of piece front end with
Projection in the middle of support plate is connected, and regular jaw and moving jaw clamp workpiece, adjust the rear end set screw 9 of fixed handle 8,
The size of regular jaw 1 and the amount of opening of moving jaw 2 can be changed, it is not in skidding to clamp larger workpiece, with quick
Locking function, easy to operate, high working efficiency.
Preferred embodiment of the present utility model is the foregoing is only, is not used to limit the scope of the claims of the present utility model, its
He all should all belong to the scope of the claims of the present utility model with the equivalence changes of patent spirit of the present utility model.
Claims (3)
1. it is a kind of can the larger workpiece of clamping locking pliers, including regular jaw, moving jaw, fixed handle, flexible handle, lift
Piece, support plate, the regular jaw are welded on fixed handle upper end, and moving jaw is hinged fixed handle, the flexible handle front end
Moving jaw is articulated with, the piece middle part of lifting is articulated with flexible handle middle part, and the branch front edge of board is articulated with flexible handle, support plate
Rear end is stretched into inside fixed handle in the middle part of fixed handle, and the rear end of the fixed handle is provided with set screw, and set screw is stretched
To enter be connected to inside fixed handle support plate lower end, it is characterised in that the regular jaw, moving jaw are in the clamping face of oneself
Lead lip is provided with, the width of the lead lip is 6 times or more than 6 times of its thickness.
2. a kind of energy according to claim 1 clamps the locking pliers of larger workpiece, it is characterised in that the inner side of the lead lip
Equally distributed V-groove is provided with face.
3. a kind of energy according to claim 1 clamps the locking pliers of larger workpiece, it is characterised in that the fixed handle
Extension spring is provided between middle part and moving jaw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621291051.5U CN206216527U (en) | 2016-11-29 | 2016-11-29 | A kind of locking pliers that can clamp larger workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621291051.5U CN206216527U (en) | 2016-11-29 | 2016-11-29 | A kind of locking pliers that can clamp larger workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206216527U true CN206216527U (en) | 2017-06-06 |
Family
ID=58786260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621291051.5U Expired - Fee Related CN206216527U (en) | 2016-11-29 | 2016-11-29 | A kind of locking pliers that can clamp larger workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206216527U (en) |
-
2016
- 2016-11-29 CN CN201621291051.5U patent/CN206216527U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20170606 Termination date: 20201129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |