CN208215140U - Flat-nose pliers - Google Patents
Flat-nose pliers Download PDFInfo
- Publication number
- CN208215140U CN208215140U CN201820532112.5U CN201820532112U CN208215140U CN 208215140 U CN208215140 U CN 208215140U CN 201820532112 U CN201820532112 U CN 201820532112U CN 208215140 U CN208215140 U CN 208215140U
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- jaw
- reinforcement block
- regular
- flat
- face
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- 230000002787 reinforcement Effects 0.000 claims abstract description 108
- 239000007787 solid Substances 0.000 claims description 3
- 238000003754 machining Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 210000000080 chela (arthropods) Anatomy 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
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- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model provides a kind of flat-nose pliers, and the flat-nose pliers includes moving jaw, regular jaw, moving jaw reinforcement block and regular jaw reinforcement block；By the way that the length of moving jaw reinforcement block to be arranged greater than moving jaw, and the length of regular jaw reinforcement block is arranged greater than regular jaw, so that the forced area for clamping workpiece to be processed increases, so that flat-nose pliers can clamp longer workpiece.When moving jaw reinforcement block and regular jaw reinforcement block stress, the both ends of moving jaw reinforcement block and regular jaw reinforcement block are respectively present outside tension, it is plugged by moving jaw and is resisted against first notch, regular jaw plugs and is resisted against the second notch, the outside tension can be offset, to ensure that the both ends of machining long workpieces are at good clamped condition.
Description
Technical field
The utility model relates to be machined production field, in particular to a kind of flat-nose pliers.
Background technique
Common flat-nose pliers is as a kind of universal fixturing, because its is easy to operate, manufacturing cost in machining production
It is low and be widely used.In general, Workpiece length clamped by common flat-nose pliers works as needs without departing from width of jaw many
When clamping machining long workpieces, need to use the mode of multiple common flat-nose pliers parallel connections to realize clamping workpiece, so that the clamping of workpiece is imitated
Rate is low and clamping force suffered by each section of workpiece is uneven, big so as to cause workpiece deformation after processing.Even if the common flat-nose pliers having
It also uses and lengthens jaw to clamp compared with machining long workpieces, also leading to the both ends of workpiece because of its structure difference, there is not clamping to show
As to be unable to satisfy processing request.
Utility model content
The technical problems to be solved in the utility model be in order to overcome in the prior art common flat-nose pliers can not press from both sides securely
The defect for holding machining long workpieces provides a kind of flat-nose pliers.
The utility model is to solve above-mentioned technical problem by following technical proposals:
A kind of flat-nose pliers, the flat-nose pliers include moving jaw and regular jaw, the moving jaw and the grips pincers
Mouth is respectively provided in face of the first face and the second face of setting；
The flat-nose pliers further includes moving jaw reinforcement block and regular jaw reinforcement block, the moving jaw reinforcement block and institute
It states regular jaw reinforcement block and is removably attachable to first face and second face respectively；
The surface in face of first face of the moving jaw reinforcement block is equipped with the first notch, and the regular jaw is reinforced
The surface in face of second face of block is equipped with the second notch；The moving jaw plugs and is resisted against first notch, institute
Regular jaw is stated to plug and be resisted against second notch.
The length on the surface back to first face of the moving jaw reinforcement block is greater than first face, the fixation
The length on the surface back to second face of jaw reinforcement block is greater than second face.
Preferably, the moving jaw reinforcement block is isosceles trapezoidal structure, the moving jaw reinforcement block it is trapezoidal short
Surface where side is equipped with first notch；
The regular jaw reinforcement block is isosceles trapezoidal structure, where the trapezoidal short side of the regular jaw reinforcement block
Surface is equipped with second notch.
In the technical scheme, by using the moving jaw reinforcement block of isosceles trapezoidal structure and regular jaw reinforcement block,
External force is delivered evenly to everywhere in moving jaw reinforcement block and regular jaw reinforcement block, to further ensure
Uniform force.
Preferably, the surface point where the trapezoidal bevel edge of the moving jaw reinforcement block and the regular jaw reinforcement block
It She You not groove.
In the technical scheme, by where the trapezoidal bevel edge of moving jaw reinforcement block and regular jaw reinforcement block
Groove is arranged in surface, while can be the case where not influencing structural strength, alleviates the weight of the flat-nose pliers, reduces simultaneously
Production cost.
Preferably, the moving jaw reinforcement block and the surface where the trapezoidal bevel edge of the regular jaw reinforcement block are equal
Equipped with bolt hole, the moving jaw reinforcement block is removably connected to the moving jaw, the fixation by the bolt hole
Jaw reinforcement block is removably connected to the regular jaw by the bolt hole.
In the technical scheme, the bolt hole being arranged by surface where bevel edge, so that moving jaw reinforcement block and solid
Determine jaw reinforcement block and increase fixed form on a different directions, thus moving jaw reinforcement block and regular jaw reinforcement block energy
Enough twin fixed guide-vanes that passes through respectively strengthen the structural stability of the flat-nose pliers in moving jaw and regular jaw.
Preferably, the upper surface of the moving jaw reinforcement block is equipped with the first recessed portion, the regular jaw reinforcement block
Upper surface is equipped with the second recessed portion, and first recessed portion and second recessed portion, which enclose, sets the profile to be formed and the flat-nose pliers
The workpiece of clamping is adapted.
In the technical scheme, by setting and the similar recessed portion of workpiece profile, so that the flat-nose pliers more firmly presss from both sides
Workpiece is held, and provides support for workpiece, facilitates processing.
Preferably, the flat-nose pliers further includes moving jaw precision jaw plate and regular jaw precision jaw plate；
The moving jaw precision jaw plate is removably connected to the moving jaw reinforcement block, and the regular jaw is accurate
Jaw plate is removably connected to the regular jaw reinforcement block；
The upper surface of the moving jaw precision jaw plate is equipped with the first recessed portion, the regular jaw precision jaw plate
Upper surface is equipped with the second recessed portion, and first recessed portion and second recessed portion, which enclose, sets the profile to be formed and the flat-nose pliers
The workpiece of clamping is adapted.
In the technical scheme, by setting and the similar recessed portion of workpiece profile, so that the flat-nose pliers more firmly presss from both sides
Workpiece is held, and provides support for workpiece, facilitates processing.Meanwhile by by moving jaw precision jaw plate and regular jaw
Accurate jaw plate is detachably arranged, and the replacement for carrying out jaw plate for the differently contoured workpiece of correspondence provides convenience.
Preferably, the surface back to first face of the moving jaw reinforcement block is equipped with positioning pin, the fixation
The surface back to second face of jaw reinforcement block is equipped with positioning pin.
In the technical scheme, by using positioning pin, user can calibrate between reinforcement block and jaw plate quickly
Link position, provide convenience for the installation between them.
Preferably, the flat-nose pliers further includes ontology and lead screw, the lead screw is set to the ontology, and the regular jaw is solid
Due to the ontology, the moving jaw is slidably connected to the ontology, and the moving jaw can pass through the lead screw
It is mobile towards the regular jaw.
In the technical scheme, user can make moving jaw mobile towards regular jaw by rotating threaded shaft, thus real
The clamping of existing workpiece.
On the basis of common knowledge of the art, above-mentioned each optimum condition, can any combination to get the utility model respectively compared with
Good example.
The positive effect of the utility model is:
By the way that the length on the surface back to first face of moving jaw reinforcement block to be arranged greater than the first face, and will consolidate
The length for determining the surface back to second face of jaw reinforcement block is arranged greater than the second face, so that clamping workpiece to be processed
Forced area increases, so that flat-nose pliers can clamp longer workpiece.When moving jaw reinforcement block and regular jaw reinforcement block by
When power, the both ends of moving jaw reinforcement block and regular jaw reinforcement block are respectively present outside tension, are plugged by moving jaw
And it is resisted against the first notch, regular jaw plugs and is resisted against the second notch, the outside tension can be offset, to ensure that
The both ends of machining long workpieces are at good clamped condition.
Detailed description of the invention
Fig. 1 is the decomposition texture schematic diagram according to the flat-nose pliers of the embodiments of the present invention 1.
Fig. 2 is the decomposition texture schematic diagram according to the flat-nose pliers of the embodiments of the present invention 2.
Description of symbols
Ontology 1
Moving jaw 2
Regular jaw 3
Moving jaw reinforcement block 4, the first notch 41, the first recessed portion 42
Regular jaw reinforcement block 5, the second notch 51, the second recessed portion 52
Workpiece 6
Lead screw 7
Groove 8
Moving jaw precision jaw plate 9, third recessed portion 91
Regular jaw precision jaw plate 10, the 4th recessed portion 101
Positioning pin 11
Specific embodiment
Below by way of examples, and in conjunction with attached drawing to become apparent from completely illustrate the utility model.
Embodiment 1
As shown in Figure 1, flat-nose pliers includes ontology 1, moving jaw 2, regular jaw 3, moving jaw reinforcement block 4 and grips pincers
Mouth reinforcement block 5.Moving jaw 2 and regular jaw 3 are respectively provided in face of the first face and the second face of setting, moving jaw reinforcement block
4 and regular jaw reinforcement block 5 be removably attachable to the first face of moving jaw 2 and the second face of regular jaw 3 respectively.
The length on the surface back to the first face of moving jaw reinforcement block 4 is greater than the first face, the back of regular jaw reinforcement block 5
Second face is greater than to the length on the surface in the second face, so that the forced area for clamping workpiece 6 to be processed increases, thus flat-nose pliers
Longer workpiece 6 can be clamped.
The surface in face of the first face of moving jaw reinforcement block 4 is equipped with the first notch 41, and regular jaw reinforcement block 5 faces
The surface in the second face is equipped with the second notch 51.Moving jaw 2 plugs and is resisted against the first notch 41, and regular jaw 3 is plugged and supported
It is against the second notch 51.When moving jaw reinforcement block 4 and regular jaw 5 stress of reinforcement block, moving jaw reinforcement block 4 and fixation
The both ends of jaw reinforcement block 5 are respectively present outside tension, and the first notch 41 is plugged and be resisted against by moving jaw 2, fixed
Jaw 3 plugs and is resisted against the second notch 51, can offset the outside tension, to ensure that the both ends of workpiece 6 can be located
In good clamped condition.
In the present embodiment, flat-nose pliers further includes lead screw 7.Lead screw 7 is set to ontology 1, and regular jaw 3 is fixed on ontology 1, living
Movable clamp port 2 is slidably connected to ontology 1, and moving jaw 2 can be mobile towards regular jaw 3 by lead screw 7.User passes through
Rotating threaded shaft 7 can make moving jaw 2 mobile towards regular jaw 3, to realize the clamping of workpiece 6.
In addition, moving jaw reinforcement block 4 and regular jaw reinforcement block 5 are isosceles trapezoidal structure, moving jaw reinforcement block 4
Trapezoidal short side where surface be equipped with the first notch 41, the surface where the trapezoidal short side of regular jaw reinforcement block 5 is set
There is the second notch 51.
By using the moving jaw reinforcement block 4 and regular jaw reinforcement block 5 of isosceles trapezoidal structure, enable external force equal
It is transmitted to everywhere in moving jaw reinforcement block 4 and regular jaw reinforcement block 5 evenly, to further ensure uniform force.
Surface where the trapezoidal bevel edge of moving jaw reinforcement block 4 and regular jaw reinforcement block 5 is respectively equipped with groove 8
(groove 8 on regular jaw reinforcement block 5 is being not shown in the figure), while so as to the case where not influencing structural strength,
The weight of the flat-nose pliers is alleviated, while reducing production cost.
In addition, the surface where the trapezoidal bevel edge of moving jaw reinforcement block 4 and regular jaw reinforcement block 5 can be equipped with spiral shell
Keyhole (not shown), moving jaw reinforcement block 4 are removably connected to moving jaw 2 by bolt hole, and regular jaw is reinforced
Block 5 is removably connected to regular jaw 3 by bolt hole.Moving jaw reinforcement block 4 and grips pincers are made using such structure
Mouth reinforcement block 5 increases the fixed form on a different directions, thus 5 energy of moving jaw reinforcement block 4 and regular jaw reinforcement block
Enough twin fixed guide-vanes that passes through respectively strengthen the structural stability of the flat-nose pliers in moving jaw 2 and regular jaw 3.In this implementation
In example, bolt hole is set in groove 8.
In the present embodiment, the upper surface of moving jaw reinforcement block 4 is equipped with the first recessed portion 42, regular jaw reinforcement block 5
Upper surface be equipped with the second recessed portion 52, the first recessed portion 42 and the second recessed portion 52, which enclose, sets the profile to be formed and flat-nose pliers clamping
Workpiece 6 be adapted so that the flat-nose pliers more firmly clamping workpiece 6, and provide support for workpiece 6, facilitate processing.
Embodiment 2
The flat-nose pliers of embodiment 2 is identical as the major part of embodiment 1, the difference is that, flat-nose pliers further includes activity
Jaw precision jaw plate 9 and regular jaw precision jaw plate 10.As shown in Fig. 2, moving jaw precision jaw plate 9 is detachably connected
In moving jaw reinforcement block 4, regular jaw precision jaw plate 10 is removably connected to regular jaw reinforcement block 5.
In the present embodiment, the upper surface of moving jaw precision jaw plate 9 is equipped with third recessed portion 91, and regular jaw is accurate
The upper surface of jaw plate 10 is equipped with the 4th recessed portion 101, third recessed portion 91 and the 4th recessed portion 101 enclose set the profile to be formed and
The workpiece 6 of flat-nose pliers clamping is adapted.
By the way that the recessed portion similar with the profile of workpiece 6 is arranged on accurate jaw plate, so that the flat-nose pliers is more firmly
Clamping workpiece 6, and support is provided for workpiece 6, facilitate processing.Meanwhile by by moving jaw precision jaw plate 9 and fixed
Jaw precision jaw plate 10 is detachably arranged, and the replacement for carrying out jaw plate for the differently contoured workpiece 6 of correspondence provides convenience.
In addition, the surface back to the first face of moving jaw reinforcement block 4 is equipped with positioning pin 11, regular jaw reinforcement block 5
The surface back to the second face be equipped with positioning pin 11.By using positioning pin 11, user can calibrate reinforcement block quickly
Link position between jaw plate is provided convenience for the installation between them.
Although the foregoing describe specific embodiment of the present utility model, it will be appreciated by those of skill in the art that
This is merely illustrative of, and the protection scope of the utility model is defined by the appended claims.Those skilled in the art
Under the premise of without departing substantially from the principles of the present invention and essence, many changes and modifications may be made,
But these change and modification each fall within the protection scope of the utility model.
Claims (8)
1. a kind of flat-nose pliers, the flat-nose pliers includes moving jaw and regular jaw, the moving jaw and the regular jaw
It is respectively provided in face of the first face and the second face of setting；
It is characterized in that, the flat-nose pliers further includes moving jaw reinforcement block and regular jaw reinforcement block, the moving jaw adds
Strong block and the regular jaw reinforcement block are removably attachable to first face and second face respectively；
The surface in face of first face of the moving jaw reinforcement block is equipped with the first notch, the regular jaw reinforcement block
Surface in face of second face is equipped with the second notch；The moving jaw plugs and is resisted against first notch, described solid
Determine jaw and plug and be resisted against second notch,
The length on the surface back to first face of the moving jaw reinforcement block is greater than first face, the regular jaw
The length on the surface back to second face of reinforcement block is greater than second face.
2. flat-nose pliers as described in claim 1, which is characterized in that the moving jaw reinforcement block is isosceles trapezoidal structure, institute
Surface where stating the trapezoidal short side of moving jaw reinforcement block is equipped with first notch；
The regular jaw reinforcement block is isosceles trapezoidal structure, the surface where the trapezoidal short side of the regular jaw reinforcement block
Equipped with second notch.
3. flat-nose pliers as claimed in claim 2, which is characterized in that the moving jaw reinforcement block and the regular jaw are reinforced
Surface where the trapezoidal bevel edge of block is respectively equipped with groove.
4. flat-nose pliers as claimed in claim 2, which is characterized in that the moving jaw reinforcement block and the regular jaw are reinforced
Surface where the trapezoidal bevel edge of block is equipped with bolt hole, and the moving jaw reinforcement block is detachably connected by the bolt hole
It is connected to the moving jaw, the regular jaw reinforcement block is removably connected to the regular jaw by the bolt hole.
5. flat-nose pliers as described in claim 1, which is characterized in that it is recessed that the upper surface of the moving jaw reinforcement block is equipped with first
The upper surface of concave portion, the regular jaw reinforcement block is equipped with the second recessed portion, first recessed portion and second recessed portion
It encloses and sets the profile to be formed and be adapted with the workpiece that the flat-nose pliers clamps.
6. flat-nose pliers as described in claim 1, which is characterized in that the flat-nose pliers further include moving jaw precision jaw plate and
Regular jaw precision jaw plate；
The moving jaw precision jaw plate is removably connected to the moving jaw reinforcement block, the regular jaw precision jaw
Plate is removably connected to the regular jaw reinforcement block；
The upper surface of the moving jaw precision jaw plate is equipped with the first recessed portion, the upper table of the regular jaw precision jaw plate
Face is equipped with the second recessed portion, and first recessed portion and second recessed portion, which enclose, sets the profile to be formed and flat-nose pliers clamping
Workpiece be adapted.
7. flat-nose pliers as claimed in claim 5, which is characterized in that the moving jaw reinforcement block back to first face
Surface is equipped with positioning pin, and the surface back to second face of the regular jaw reinforcement block is equipped with positioning pin.
8. flat-nose pliers as described in claim 1, which is characterized in that the flat-nose pliers further includes ontology and lead screw, the lead screw
Set on the ontology, the regular jaw is fixed on the ontology, and the moving jaw is slidably connected to the ontology, institute
Stating moving jaw can be mobile towards the regular jaw by the lead screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820532112.5U CN208215140U (en) | 2018-04-13 | 2018-04-13 | Flat-nose pliers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820532112.5U CN208215140U (en) | 2018-04-13 | 2018-04-13 | Flat-nose pliers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208215140U true CN208215140U (en) | 2018-12-11 |
Family
ID=64529250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820532112.5U Active CN208215140U (en) | 2018-04-13 | 2018-04-13 | Flat-nose pliers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208215140U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110695733A (en) * | 2019-11-06 | 2020-01-17 | 苏州工业园区德研福机械设备有限公司 | Jaw jig and machining process thereof |
-
2018
- 2018-04-13 CN CN201820532112.5U patent/CN208215140U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110695733A (en) * | 2019-11-06 | 2020-01-17 | 苏州工业园区德研福机械设备有限公司 | Jaw jig and machining process thereof |
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