CN206550889U - One kind is new to prevent upwarping dual-active movable clamp port flat-nose pliers - Google Patents
One kind is new to prevent upwarping dual-active movable clamp port flat-nose pliers Download PDFInfo
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- CN206550889U CN206550889U CN201720297705.3U CN201720297705U CN206550889U CN 206550889 U CN206550889 U CN 206550889U CN 201720297705 U CN201720297705 U CN 201720297705U CN 206550889 U CN206550889 U CN 206550889U
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- moving caliper
- jaw
- face
- screw
- caliper
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Abstract
Anti- dual-active movable clamp port flat-nose pliers is upwarped the utility model discloses one kind is new, including flat mouth clamp main body, the two ends of flat mouth clamp main body are respectively equipped with the left fixed end face and right fixed end face fixed by screw, the slide rail on length direction is offered in the middle part of flat mouth clamp main body, flat mouth clamp main body is slidably connected by the slide rail left moving caliper relative with position and right moving caliper, one end provided with leading screw and leading screw in slide rail passes left fixed end face or right fixed end face, leading screw is oppositely oriented provided with two sections of disjunct screw threads and screw thread, leading screw passes through left moving caliper and right moving caliper and formed screw pair, the beneficial effects of the utility model are：The angle displacement of moving jaw of the prior art is not directly passed to moving caliper, but changes into the rotation of a semicylinder, upwarping in clamping and jaw clamping face angle change is solved the problems, such as, it is ingenious in design, it is easy to which that manufacture is implemented.
Description
Technical field
The utility model is related to a kind of flat-nose pliers for being used to be machined clamping, and being specifically that one kind is new prevents upwarping dual-active
Movable clamp port flat-nose pliers.
Background technology
Currently, the flat-nose pliers employed in machining can be produced due to gap in clamping process and is upturned
Phenomenon.Serious position error, that is, Datum transfer can be produced so during clamping.Use at present
The flat-nose pliers of angular contact clamping mode, with having certain angle at jaw cooperation, is connect using jaw and moving caliper using two inclined-planes
Touch to change the direction of power, but due to that during upwarping, can be changed due to the angle of moving caliper, band movable clamp port folder
Face angle change is held, makes to be that a line is contacted with workpiece during clamping, positioning and clamping effect well is not had, there is obvious
Technological deficiency.
Utility model content
The purpose of this utility model is that offer one kind is new and prevents upwarping dual-active movable clamp port flat-nose pliers, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the utility model provides following technical scheme：
One kind is new to prevent upwarping dual-active movable clamp port flat-nose pliers, including flat mouth clamp main body, and the two ends of flat mouth clamp main body are set respectively
There is the cunning offered in the middle part of the left fixed end face and right fixed end face fixed by screw, flat mouth clamp main body on length direction
Rail, flat mouth clamp main body is slidably connected by the slide rail left moving caliper relative with position and right moving caliper, and silk is provided with slide rail
One end of thick stick and leading screw passes left fixed end face or right fixed end face, rotation of the leading screw provided with two sections of disjunct screw threads and screw thread
To on the contrary, leading screw passes through left moving caliper and right moving caliper and formed screw pair；Left moving caliper and right moving caliper
Opposite side be inclined-plane, left jaw and right jaw, left pincers are separately installed with the inclined-plane of left moving caliper and right moving caliper
Mouthful and right jaw on be equipped with left moving caliper and right moving caliper inclined-plane bonded to each other, and left jaw and right jaw is oblique
Offered on face and be fixed with screw on T-slot, left moving caliper and right moving caliper inclined-plane, the nut portion of screw is placed in T-shaped
In groove, being slidably connected for left moving caliper and left jaw and right moving caliper and right jaw is realized with this, left moving caliper with it is left
Left semicircle cylinder and right semi-circle cylinder, left semicircle cylinder and right semi-circle are respectively equipped between jaw and right moving caliper and right jaw
Cylinder is separately mounted in left moving caliper and right moving caliper, and the planar side of left semicircle cylinder and right semi-circle cylinder and left pincers
Mouth and right jaw contact with each other.
It is used as further program of the utility model：Set respectively between the leading screw and left fixed end face and right fixed end face
There are left radial thrust bearing and right radial thrust bearing.
It is used as the utility model further scheme：The contact surface of the left jaw and right jaw and workpiece is plane.
It is used as the utility model further scheme：The inclination angle on the left moving caliper and right moving caliper inclined-plane is
30 °, same left jaw and the inclination angle of inclined plane of right jaw are also 30 °.
It is used as the utility model further scheme：The left moving caliper and left jaw, right moving caliper and right pincers
0.2-0.4mm spacing is reserved between mouthful.
Compared with prior art, the beneficial effects of the utility model are：By the angle position of moving jaw of the prior art
Shifting is not directly passed to moving caliper, but changes into the rotation of a semicylinder, solves upwarping in clamping and jaw
Clamping face angle change problem, it is ingenious in design, it is easy to which that manufacture is implemented.
Brief description of the drawings
Fig. 1 is a kind of new anti-structural representation for upwarping dual-active movable clamp port flat-nose pliers.
Fig. 2 is a kind of new anti-sectional view for upwarping dual-active movable clamp port flat-nose pliers.
Fig. 3 is a kind of new anti-cooperation schematic diagram for upwarping left moving caliper and left jaw in dual-active movable clamp port flat-nose pliers.
In figure：The left fixed end face of 1- flat mouthes clamp main body, 2- leading screws, 3-, the left radial thrust bearings of 4-, the left moving calipers of 5-,
6- left semicircles cylinder, the left jaws of 7-, the right jaws of 8-, 9- right semi-circles cylinder, the right moving calipers of 10-, the right radial thrust bearings of 11-,
The right fixed end faces of 12-.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Refer in Fig. 1~3, the utility model embodiment, one kind is new to prevent upwarping dual-active movable clamp port flat-nose pliers, including flat
Brank main body 1, the two ends of flat mouth clamp main body 1 are respectively equipped with the left fixed end face 3 and right fixed end face 12 fixed by screw, put down
The middle part of brank main body 1 offers the slide rail on length direction, and flat mouth clamp main body 1 passes through the slide rail left adjustable clamp relative with position
Body 5 and right moving caliper 10 are slidably connected, and one end provided with leading screw 2 and leading screw 2 in slide rail passes left fixed end face 3 or right fixation
End face 12, leading screw 2 is oppositely oriented provided with two sections of disjunct screw threads and screw thread, and leading screw 2 passes through left moving caliper 5 and right work
Moving caliper 10 and formed screw pair, when leading screw 2 is rotated, left moving caliper 5 and right moving caliper 10 can be driven opposite or
From motion；The opposite side of left moving caliper 5 and right moving caliper 10 is inclined-plane, left moving caliper 5 and right moving caliper 10
Inclined-plane on be separately installed with left jaw 7 and right jaw 8, left jaw 7 and right jaw 8 and be equipped with and left moving caliper 5 and the right side
The inclined-plane bonded to each other of moving caliper 10, and T-slot, the left He of moving caliper 5 are offered on the inclined-plane of left jaw 7 and right jaw 8
Be fixed with screw on the right inclined-plane of moving caliper 10, the nut portion of screw is placed in T-slot, with this realize left moving caliper 5 with
Left jaw 7 and right moving caliper 10 are slidably connected with right jaw 8, left moving caliper 5 and left jaw 7 and right moving caliper 10 with
Left semicircle cylinder 6 and right semi-circle cylinder 9 are respectively equipped between right jaw 8, left semicircle cylinder 6 and right semi-circle cylinder 9 are respectively mounted
In left moving caliper 5 and right moving caliper 10, and the planar side of left semicircle cylinder 6 and right semi-circle cylinder 9 and left jaw 7 and the right side
Jaw 8 contacts with each other, when left jaw 7 and right jaw 8 are acted on by clamping force, due to left jaw 7 and right jaw 8 and left work
The contact surface of moving caliper 5 and right moving caliper 10 is inclined-plane, therefore the position of left jaw 7 and right jaw 8 can be with left moving caliper 5
The changing of the relative positions is produced with right moving caliper 10, left semicircle cylinder 6 and right semi-circle cylinder 9 can carry out a rotation, clamping force carried out
Conversion, exempts the change of left jaw 7 and the claming angle of right jaw 8.
Left radial thrust bearing 4 and dextrad are respectively equipped between the leading screw 2 and left fixed end face 3 and right fixed end face 12
Heart thrust bearing 11.
The contact surface of the left jaw 7 and right jaw 8 and workpiece is plane.
The inclination angle on left moving caliper 5 and right moving caliper 10 inclined-plane is 30 °, same left jaw 7 and right jaw 8
Inclination angle of inclined plane is also 30 °.
It is reserved with 0.2-0.4mm's between the left moving caliper 5 and left jaw 7, right moving caliper 10 and right jaw 8
Spacing, it is ensured that the angle displacement of stress rear left jaw 7 and right jaw 8 is converted into turn of left semicircle cylinder 6 and right semi-circle cylinder 9
It is dynamic.
Operation principle of the present utility model is：By taking the stress of left jaw 7 as an example, during work, left jaw 7 is by clamping force
Effect, because the mating surface of left jaw 7 and left moving caliper 5 is inclined-plane, mistake can be produced between left jaw 7 and left moving caliper 5
Dynamic, now left semicircle cylinder 6 is rotated, and clamping force is converted, and exempts the change of the left claming angle of jaw 7.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (5)
- Prevent upwarping dual-active movable clamp port flat-nose pliers, including flat mouth clamp main body 1. one kind is new, it is characterised in that the two of flat mouth clamp main body End is respectively equipped with the middle part of the left fixed end face and right fixed end face fixed by screw, flat mouth clamp main body and offers length direction On slide rail, flat mouth clamp main body is slidably connected by the slide rail left moving caliper relative with position and right moving caliper, in slide rail One end provided with leading screw and leading screw passes left fixed end face or right fixed end face, and leading screw is provided with two sections of disjunct screw threads and spiral shell Line it is oppositely oriented, leading screw pass through left moving caliper and right moving caliper and formed screw pair；Left moving caliper and right work The opposite side of moving caliper is inclined-plane, and left jaw and right pincers are separately installed with the inclined-plane of left moving caliper and right moving caliper Mouthful, it is equipped with left jaw and right jaw and left moving caliper and right moving caliper inclined-plane bonded to each other, and left jaw and the right side Offered on the inclined-plane of jaw and be fixed with screw, the nut portion of screw on T-slot, left moving caliper and right moving caliper inclined-plane It is placed in T-slot, being slidably connected for left moving caliper and left jaw and right moving caliper and right jaw, left adjustable clamp is realized with this Be respectively equipped with left semicircle cylinder and right semi-circle cylinder between body and left jaw and right moving caliper and right jaw, left semicircle cylinder and Right semi-circle cylinder is separately mounted in left moving caliper and right moving caliper, and the planar side of left semicircle cylinder and right semi-circle cylinder Contacted with each other with left jaw and right jaw.
- 2. one kind according to claim 1 is new anti-to upwarp dual-active movable clamp port flat-nose pliers, it is characterised in that the leading screw with Left radial thrust bearing and right radial thrust bearing are respectively equipped between left fixed end face and right fixed end face.
- Prevent upwarping dual-active movable clamp port flat-nose pliers 3. one kind according to claim 2 is new, it is characterised in that the left jaw Contact surface with right jaw and workpiece is plane.
- Prevent upwarping dual-active movable clamp port flat-nose pliers 4. one kind according to claim 3 is new, it is characterised in that the left activity The inclination angle on caliper and right moving caliper inclined-plane is 30 °, and same left jaw and the inclination angle of inclined plane of right jaw are also 30 °.
- Prevent upwarping dual-active movable clamp port flat-nose pliers 5. one kind according to claim 4 is new, it is characterised in that the left activity 0.2-0.4mm spacing is reserved between caliper and left jaw, right moving caliper and right jaw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720297705.3U CN206550889U (en) | 2017-03-24 | 2017-03-24 | One kind is new to prevent upwarping dual-active movable clamp port flat-nose pliers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720297705.3U CN206550889U (en) | 2017-03-24 | 2017-03-24 | One kind is new to prevent upwarping dual-active movable clamp port flat-nose pliers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206550889U true CN206550889U (en) | 2017-10-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720297705.3U Expired - Fee Related CN206550889U (en) | 2017-03-24 | 2017-03-24 | One kind is new to prevent upwarping dual-active movable clamp port flat-nose pliers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206550889U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109732498A (en) * | 2019-03-25 | 2019-05-10 | 无锡易通精密机械股份有限公司 | A kind of Bidirectional flat-nose pliers |
| CN109986646A (en) * | 2017-12-29 | 2019-07-09 | 南京涵曦月自动化科技有限公司 | A kind of intelligent puncher for route board making |
| CN110052981A (en) * | 2019-05-11 | 2019-07-26 | 武克学 | A kind of double fastener fast moves bench vice |
-
2017
- 2017-03-24 CN CN201720297705.3U patent/CN206550889U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109986646A (en) * | 2017-12-29 | 2019-07-09 | 南京涵曦月自动化科技有限公司 | A kind of intelligent puncher for route board making |
| CN109732498A (en) * | 2019-03-25 | 2019-05-10 | 无锡易通精密机械股份有限公司 | A kind of Bidirectional flat-nose pliers |
| CN110052981A (en) * | 2019-05-11 | 2019-07-26 | 武克学 | A kind of double fastener fast moves bench vice |
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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: 20171013 Termination date: 20180324 |