CN207858636U - One kind can prevent the inclined flat-nose pliers of moving jaw stress - Google Patents
One kind can prevent the inclined flat-nose pliers of moving jaw stress Download PDFInfo
- Publication number
- CN207858636U CN207858636U CN201721366758.2U CN201721366758U CN207858636U CN 207858636 U CN207858636 U CN 207858636U CN 201721366758 U CN201721366758 U CN 201721366758U CN 207858636 U CN207858636 U CN 207858636U
- Authority
- CN
- China
- Prior art keywords
- moving jaw
- movable slider
- flat
- nose pliers
- jaw
- 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 one kind can preventing the inclined flat-nose pliers of moving jaw stress comprising：Flat mouth clamp main body (1), moving jaw (2), fastening leading screw (3), movable slider (4)；Flat mouth clamp main body (1) includes regular jaw, rail plate, moving jaw (2) and movable slider (4) are mounted side by side on rail plate, moving jaw (2) is adjacent with regular jaw, fastening leading screw (3) is sequentially connected flat mouth clamp main body (1), movable slider (4) and moving jaw (2), leading screw (3) is fastened by torsion and drives movable slider (4) and moving jaw (2) movement, adjusts moving jaw (2) distance between regular jaw.The utility model efficiently solves the stress tilt problem of moving jaw；It efficiently solves part and generates inclination, cause verticality between part surface and face or the depth of parallelism and the overproof problem of thickness.
Description
Technical field
The utility model belongs to machine tool accessories clamp art, and being related to one kind can prevent moving jaw stress inclined flat
Brank.
Background technology
It is well known that general precision flatnosed pliers fastens silk due to there is certain gap between moving jaw and rail plate
Also with the presence of gap between thick stick and swivel nut, therefore when moving jaw holding parts stress, will produce one leads to moving jaw
The power moved backward, may result in this way moving jaw inclination, eventually lead to clamping part generate inclination, cause part surface with
Verticality or the depth of parallelism and thickness between face is overproof.
Utility model content
(1) purpose of utility model
The purpose of this utility model is：The inclined flat-nose pliers of moving jaw stress can be prevented by providing one kind, to solve to live
Movable clamp port stress tilts, and the part of clamping is caused to generate inclination, cause verticality between part surface and face or the depth of parallelism and
The overproof problem of thickness.
(2) technical solution
In order to solve the above-mentioned technical problem, the utility model, which provides one kind, can prevent the inclined flat mouth of moving jaw stress
Pincers comprising：Flat mouth clamp main body 1, moving jaw 2, fastening leading screw 3, movable slider 4；Flat mouth clamp main body 1 include regular jaw,
Rail plate, moving jaw 2 and movable slider 4 are mounted side by side on rail plate, and moving jaw 2 is adjacent with regular jaw, tightly
Gu leading screw 3 is sequentially connected flat mouth clamp main body 1, movable slider 4 and moving jaw 2, fastening leading screw 3 by torsion drives movable slider
4 and moving jaw 2 move, adjust distance between moving jaw 2 and regular jaw.
Wherein, the flat mouth clamp main body 1 is in cuboid channel-shaped, and bottom is substrate, and one end is that vertical basic ontology is fixed
End, the other end are the regular jaw of vertical substrate；Longitudinal in the middle part of substrate to be provided with recessing groove, recessing groove both sides are rail plate.
Wherein, the rail plate two sides have sliding block sliding groove and flat-nose pliers and are fixed and clamped slot.
Wherein, the moving jaw 2 is in cuboid, the rail plate and cunning that moving jaw 2 passes through the flat mouth clamp main body 1
Block sliding groove longitudinal sliding motion.
Wherein, the fastening leading screw 3 is connected with moving jaw 2 with movable slider 4 respectively by swivel nut, passes through rotational fastener
Leading screw 3 realizes the longitudinal sliding motion synchronous with movable slider 4 of moving jaw 2.
Wherein, the movable slider 4 is in cuboid, and movable slider 4 is along rail plate and sliding block sliding groove with moving jaw 2
Synchronous longitudinal sliding motion.
Wherein, further include：Pre-loading screw 5, connects movable slider 4 and moving jaw 2, pre-loading screw 5 pass through movable slider 4
Applying pretightning force to moving jaw 2 prevents 2 stress of moving jaw from tilting.
Wherein, the flat mouth clamp main body 1, moving jaw 2, fastening leading screw 3,4 material of movable slider are 40Cr steel alloys, institute
It is charcoal steel in 45# to state 5 material of pre-loading screw.
Wherein, the flat mouth clamp main body 1, moving jaw 2,4 flatness of movable slider are less than 0.02mm.
Wherein, the flat mouth clamp main body 1, moving jaw 2, movable slider 4, fastening leading screw 3,5 hardness of pre-loading screw are
35HRC~40HRC.
(3) advantageous effect
What above-mentioned technical proposal was provided prevents the inclined flat-nose pliers of moving jaw stress, efficiently solves adjustable clamp
The stress tilt problem of mouth；It efficiently solves part and generates inclination, cause the verticality between part surface and face or the depth of parallelism
And the overproof problem of thickness.
Description of the drawings
Fig. 1 to Fig. 3 is the three-dimensional diagram of the utility model embodiment different angle.
Fig. 4 is the two-dimensional diagram of the utility model embodiment different angle.
Specific implementation mode
To keep the purpose of this utility model, content and advantage clearer, with reference to the accompanying drawings and examples, to this practicality
Novel specific implementation mode is described in further detail.
Shown in Fig. 4, the present embodiment can prevent the inclined flat-nose pliers of moving jaw stress from including：Flat-nose pliers master
Body 1, moving jaw 2, fastening leading screw 3, movable slider 4, pre-loading screw 5；Flat mouth clamp main body 1 includes regular jaw, rail plate,
Moving jaw 2 and movable slider 4 are mounted side by side on rail plate, and moving jaw 2 is adjacent with regular jaw, fastening leading screw 3 according to
Secondary connection flat mouth clamp main body 1, movable slider 4 and moving jaw 2 fasten leading screw 3 by torsion and drive movable slider 4 and adjustable clamp
Mouth 2 moves, and adjusts distance between moving jaw 2 and regular jaw.
Wherein, the flat mouth clamp main body 1 is in cuboid channel-shaped, and bottom is substrate, and one end is that vertical basic ontology is fixed
End, the other end are the regular jaw of vertical substrate；Longitudinal in the middle part of substrate to be provided with recessing groove, recessing groove both sides are rail plate, sliding
Dynamic guide rail two sides have sliding block sliding groove and flat-nose pliers and are fixed and clamped slot.
The moving jaw 2 is in cuboid, and moving jaw 2 is slided by the rail plate of the flat mouth clamp main body 1 with sliding block
Dynamic slot can carry out longitudinal sliding motion along rail plate and sliding block sliding groove.
The fastening leading screw 3 is connected with moving jaw 2 with movable slider 4 respectively by swivel nut, passes through rotational fastener leading screw 3
The longitudinal sliding motion synchronous with movable slider 4 of moving jaw 2 can be achieved.
The movable slider 4 is in cuboid, and movable slider 4 is along rail plate and sliding groove with the synchronous longitudinal direction of moving jaw 2
Sliding.
The pre-loading screw 5 by movable slider 4 to moving jaw 2 apply certain pretightning force prevent moving jaw 2 by
Power tilts.
The flat mouth clamp main body 1, moving jaw 2, fastening leading screw 3,4 material of movable slider are 40Cr steel alloys, described pre-
5 material of tight screw is charcoal steel in 45#.
The flat mouth clamp main body 1, moving jaw 2,4 flatness of movable slider are less than 0.02mm
The flat mouth clamp main body 1, moving jaw 2, movable slider 4, fastening leading screw 3,5 hardness of pre-loading screw are 35HRC-
40HRC。
It is clamped with motion principle：Flat mouth clamp main body 1 connects moving jaw 2 and activity by swivel nut and fastening leading screw 3
Sliding block, when Clamp blocks, the knob handle of 3 end of rotational fastener leading screw, by the turning moment drive activity for turning fastening leading screw 3
Jaw 2 and movable slider 4 move synchronously, and can prevent the stress of moving jaw 2 from tilting by the pretightning force of pre-loading screw 5, have
The stress tilt problem for solving to effect moving jaw 2 efficiently solves part and generates inclination, causes between part surface and face
Verticality or the depth of parallelism and the overproof problem of thickness.Wherein, the pre-loading screw 5 on movable slider 4 can carry out moving jaw 2
It pre-tightens to eliminate the gap of fastening leading screw 3 and moving jaw 2.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvement and deformations can also be made, these change
The scope of protection of the utility model is also should be regarded as into deformation.
Claims (10)
1. one kind can prevent the inclined flat-nose pliers of moving jaw stress, which is characterized in that including：Flat mouth clamp main body (1), adjustable clamp
Mouth (2), fastening leading screw (3), movable slider (4)；Flat mouth clamp main body (1) includes regular jaw, rail plate, moving jaw (2)
It is mounted side by side on rail plate with movable slider (4), moving jaw (2) is adjacent with regular jaw, and fastening leading screw (3) connects successively
Connect flat mouth clamp main body (1), movable slider (4) and moving jaw (2), by torsion fasten leading screw (3) drive movable slider (4) and
Moving jaw (2) moves, and adjusts moving jaw (2) distance between regular jaw.
2. the inclined flat-nose pliers of moving jaw stress can be prevented as described in claim 1, which is characterized in that the flat-nose pliers master
Body (1) is in cuboid channel-shaped, and bottom is substrate, and one end is the ontology fixing end of vertical substrate, and the other end is consolidating for vertical substrate
Determine jaw；Longitudinal in the middle part of substrate to be provided with recessing groove, recessing groove both sides are rail plate.
3. the inclined flat-nose pliers of moving jaw stress can be prevented as claimed in claim 2, which is characterized in that the rail plate
Two sides have sliding block sliding groove and flat-nose pliers and are fixed and clamped slot.
4. the inclined flat-nose pliers of moving jaw stress can be prevented as claimed in claim 3, which is characterized in that the moving jaw
(2) it is in cuboid, rail plate and sliding block sliding groove longitudinal sliding motion of the moving jaw (2) by the flat mouth clamp main body 1.
5. the inclined flat-nose pliers of moving jaw stress can be prevented as described in claim 1, which is characterized in that the fastening leading screw
(3) it is connected respectively with moving jaw (2) with movable slider (4) by swivel nut, moving jaw is realized by rotational fastener leading screw (3)
(2) with the synchronous longitudinal sliding motion of movable slider (4).
6. the inclined flat-nose pliers of moving jaw stress can be prevented as claimed in claim 4, which is characterized in that the movable slider
(4) it is in cuboid, movable slider (4) is along rail plate and sliding block sliding groove with moving jaw (2) synchronous longitudinal sliding motion.
7. the inclined flat-nose pliers of moving jaw stress can be prevented as claimed in claim 6, which is characterized in that further include：It pre-tightens
Screw (5), connection movable slider (4) and moving jaw (2), pre-loading screw (5) is by movable slider (4) to moving jaw (2)
Applying pretightning force prevents moving jaw (2) stress from tilting.
8. the inclined flat-nose pliers of moving jaw stress can be prevented as claimed in claim 7, which is characterized in that the flat-nose pliers master
Body (1), moving jaw (2), fastening leading screw (3), movable slider (4) material are 40Cr steel alloys, pre-loading screw (5) material
For charcoal steel in 45#.
9. the inclined flat-nose pliers of moving jaw stress can be prevented as claimed in claim 7, which is characterized in that the flat-nose pliers master
Body (1), moving jaw (2), movable slider (4) flatness are less than 0.02mm.
10. the inclined flat-nose pliers of moving jaw stress can be prevented as claimed in claim 7, which is characterized in that the flat-nose pliers
Main body (1), moving jaw (2), movable slider (4), fastening leading screw (3), pre-loading screw (5) hardness are 35HRC~40HRC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721366758.2U CN207858636U (en) | 2017-10-23 | 2017-10-23 | One kind can prevent the inclined flat-nose pliers of moving jaw stress |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721366758.2U CN207858636U (en) | 2017-10-23 | 2017-10-23 | One kind can prevent the inclined flat-nose pliers of moving jaw stress |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207858636U true CN207858636U (en) | 2018-09-14 |
Family
ID=63475355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721366758.2U Expired - Fee Related CN207858636U (en) | 2017-10-23 | 2017-10-23 | One kind can prevent the inclined flat-nose pliers of moving jaw stress |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207858636U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107914217A (en) * | 2017-10-23 | 2018-04-17 | 淮海工业集团有限公司 | One kind can prevent the inclined flat-nose pliers of moving jaw stress |
-
2017
- 2017-10-23 CN CN201721366758.2U patent/CN207858636U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107914217A (en) * | 2017-10-23 | 2018-04-17 | 淮海工业集团有限公司 | One kind can prevent the inclined flat-nose pliers of moving jaw stress |
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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: 20180914 Termination date: 20191023 |