CN206811802U - A kind of high-precision universal chuck - Google Patents
A kind of high-precision universal chuck Download PDFInfo
- Publication number
- CN206811802U CN206811802U CN201720729012.7U CN201720729012U CN206811802U CN 206811802 U CN206811802 U CN 206811802U CN 201720729012 U CN201720729012 U CN 201720729012U CN 206811802 U CN206811802 U CN 206811802U
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- CN
- China
- Prior art keywords
- geometrical clamp
- guide rail
- moving guide
- clamp
- cushion pad
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Abstract
The utility model discloses a kind of high-precision universal chuck, including firm banking, gag lever post, moving guide rail and installation through-hole, the firm banking bottom is inlaid with cushion pad, and the bottom of cushion pad is connected with steady pin, the gag lever post is fixed on the middle part of firm banking, and the top of gag lever post is provided with adjustment axis, support bar is connected with the inside of the adjustment axis, and the top of support bar is provided with clamp bottom board, the moving guide rail is fixed on the top of clamp bottom board, and the top of moving guide rail is provided with geometrical clamp, the both ends of the geometrical clamp are provided with sliding block, and the bottom side of sliding block is inlaid with anti-offset piece, the installation through-hole is opened in anti-offset piece of inner side, the bottom of the geometrical clamp is connected with rotating nuts, and the inwall of geometrical clamp is inlaid with protective pad.The high-precision universal chuck can be installed in specified location by steady pin in use, ensure the stabilization of fixture work, pressure caused by the dispersible fixture work of design of cushion pad.
Description
Technical field
Universal chuck engineering device technique field is the utility model is related to, specially a kind of high-precision universal chuck.
Background technology
It is used for fixing processing object during machine-building, is allowed to occupy correct position, is constructed or detected with receiving
Device, also known as fixture, to make the surface energy of workpiece reach size as defined in drawing, geometry and mutual with other surfaces
The technical requirements such as positional precision, workpiece must be installed to (positioning) before processing, clipped (clamping).In a broad sense, in technique mistake
Any process in journey, for device that is rapid, easily and safely installing workpiece, it all can be described as fixture.Such as weld jig,
Inspection jig, assembling jig, jig etc..Wherein jig is most commonly seen, is often simply called fixture.But existing fixture can only
For the fixation of object of the same race, stability is bad in fixation procedure, easily produces abrasion to workpiece surface, therefore, it is proposed that
A kind of more practical high-precision universal chuck.
Utility model content
The purpose of this utility model is to provide a kind of high-precision universal chuck, to solve to propose in above-mentioned background technology
The fixation for being only used for object of the same race, in fixation procedure stability it is bad and easily to workpiece surface produce abrasion the problem of.
To achieve the above object, the utility model provides following technical scheme：A kind of high-precision universal chuck, including it is solid
Determine base, gag lever post, moving guide rail and installation through-hole, the firm banking bottom is inlaid with cushion pad, and the bottom of cushion pad
It is connected with steady pin, the gag lever post is fixed on the middle part of firm banking, and the top of gag lever post is provided with adjustment axis, described
Support bar is connected with the inside of adjustment axis, and the top of support bar is provided with clamp bottom board, the moving guide rail is fixed on fixture
The top of bottom plate, and the top of moving guide rail is provided with geometrical clamp, the both ends of the geometrical clamp are provided with sliding block, and the bottom of sliding block
Side is inlaid with anti-offset piece, and the installation through-hole is opened in anti-offset piece of inner side, and the bottom of the geometrical clamp is connected with rotation
Nut, and the inwall of geometrical clamp is inlaid with protective pad.
Preferably, it is bonding between the cushion pad and steady pin, and cushion pad forms for quality of rubber materials.
Preferably, the support bar is reversible device, and flip angle is 0-60 °.
Preferably, the geometrical clamp is provided with two, and it is symmetrical on moving guide rail axis, and geometrical clamp bottom and anti-
Offset blocks fit.
Preferably, the length of the protective pad and geometrical clamp inwall equal length, and be in groove-like structure on the inside of protective pad.
Compared with prior art, the beneficial effects of the utility model are：The high-precision universal chuck novelty simple in construction,
Specified location can be installed in by steady pin during use, ensure the stabilization of fixture work, the design of cushion pad can divide
Dissipate pressure caused by fixture work, it is ensured that the uniform force of firm banking, the rotation of support bar can be passed through when being fixed to workpiece
The fixed angle of regulation is transferred, suitable for the fixed demand under different situations, and geometrical clamp can be consolidated to less workpiece
It is fixed, workpiece surface can be played a protective role by the protective pad on the inside of geometrical clamp, prevent geometrical clamp from causing cut to workpiece, together
When geometrical clamp can be moved with moving guide rail, so that larger workpiece be fixed, anti-offset piece of design can avoid solid
Clamp is shed on the outside of moving guide rail, and geometrical clamp can change inner space size by rotating nuts, substantially increase universal chuck
Practicality.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the anti-offset block structure schematic diagram of the utility model；
Fig. 3 is the utility model fixed folder structure schematic diagram.
In figure：1st, firm banking, 2, steady pin, 3, cushion pad, 4, gag lever post, 5, support bar, 6, adjustment axis, 7, fixture bottom
Plate, 8, moving guide rail, 9, geometrical clamp, 10, sliding block, 11, anti-offset piece, 12, installation through-hole, 13, rotating nuts, 14, protective pad.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, 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, belong to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：A kind of high-precision universal chuck, including fixation
Base 1, steady pin 2, cushion pad 3, gag lever post 4, support bar 5, adjustment axis 6, clamp bottom board 7, moving guide rail 8, geometrical clamp 9, cunning
Block 10, anti-offset piece 11, installation through-hole 12, rotating nuts 13 and protective pad 14, the bottom of firm banking 1 are inlaid with cushion pad 3, and
The bottom of cushion pad 3 is connected with steady pin 2, is bonding between cushion pad 3 and steady pin 2, and cushion pad 3 is quality of rubber materials group
Into pressure caused by dispersible fixture work, gag lever post 4 is fixed on the middle part of firm banking 1, and the top peace of gag lever post 4
Equipped with adjustment axis 6, the inner side of adjustment axis 6 is connected with support bar 5, and the top of support bar 5 is provided with clamp bottom board 7, support bar 5
For reversible device, and flip angle is 0-60 °, can adjust fixed angle, and moving guide rail 8 is fixed on the top of clamp bottom board 7
End, and the top of moving guide rail 8 is provided with geometrical clamp 9, geometrical clamp 9 is provided with two, and it is on the axis pair of moving guide rail 8
Claim, and the bottom of geometrical clamp 9 and anti-offset piece 11 fit, the both ends of geometrical clamp 9 are provided with sliding block 10, and the bottom side edge of sliding block 10
Embedded with anti-offset piece 11, installation through-hole 12 is opened in anti-offset piece 11 of inner side, and the bottom of geometrical clamp 9 is connected with rotating nuts
13, and the inwall of geometrical clamp 9 is inlaid with protective pad 14, the length and the inwall equal length of geometrical clamp 9 of protective pad 14, and protective pad
14 inner sides are in groove-like structure, prevent geometrical clamp 9 from causing cut to workpiece.
Operation principle：Specified location can be installed in by steady pin 2 when using high-precision universal chuck, ensured
The stabilization of fixture work, pressure caused by the dispersible fixture work of design of cushion pad 3, it is ensured that the stress of firm banking 1 is equal
It is even, the angle of support bar 5 is then adjusted by adjustment axis 6, suitable for the fixed demand under different situations, now geometrical clamp 9 is logical
Cross the rotation of rotating nuts 13 and change inner space size, fixture compactness is adjusted, makes it more stable, passes through geometrical clamp
The protective pad 14 of 9 inner sides can play a protective role to workpiece surface, prevent geometrical clamp 9 from causing cut, while geometrical clamp 9 to workpiece
It can be moved with moving guide rail 8, so as to which larger workpiece be fixed, anti-offset piece 11 of design can avoid geometrical clamp 9
It is shed to the outside of moving guide rail 8 so that the practicality of whole universal chuck is improved well.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of high-precision universal chuck, including firm banking (1), gag lever post (4), moving guide rail (8) and installation through-hole
(12), it is characterised in that：Firm banking (1) bottom is inlaid with cushion pad (3), and the bottom of cushion pad (3) and steady pin
(2) it is connected, the gag lever post (4) is fixed on the middle part of firm banking (1), and the top of gag lever post (4) is provided with adjustment axis
(6) support bar (5), is connected with the inside of the adjustment axis (6), and the top of support bar (5) is provided with clamp bottom board (7), institute
The top that moving guide rail (8) is fixed on clamp bottom board (7) is stated, and the top of moving guide rail (8) is provided with geometrical clamp (9), it is described
The both ends of geometrical clamp (9) are provided with sliding block (10), and the bottom side of sliding block (10) is inlaid with anti-offset piece (11), the installation through-hole
(12) inner side of anti-offset piece (11) is opened in, the bottom of the geometrical clamp (9) is connected with rotating nuts (13), and geometrical clamp
(9) inwall is inlaid with protective pad (14).
A kind of 2. high-precision universal chuck according to claim 1, it is characterised in that：The cushion pad (3) and fixation
It is bonding between pin (2), and cushion pad (3) is that quality of rubber materials forms.
A kind of 3. high-precision universal chuck according to claim 1, it is characterised in that：The support bar (5) is to turn over
Rotary device, and flip angle is 0-60 °.
A kind of 4. high-precision universal chuck according to claim 1, it is characterised in that：The geometrical clamp (9) is provided with
Two, it is symmetrical on moving guide rail (8) axis, and geometrical clamp (9) bottom and anti-offset piece (11) fit.
A kind of 5. high-precision universal chuck according to claim 1, it is characterised in that：The length of the protective pad (14)
With geometrical clamp (9) inwall equal length, and protective pad (14) on the inside of be in groove-like structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720729012.7U CN206811802U (en) | 2017-06-21 | 2017-06-21 | A kind of high-precision universal chuck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720729012.7U CN206811802U (en) | 2017-06-21 | 2017-06-21 | A kind of high-precision universal chuck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206811802U true CN206811802U (en) | 2017-12-29 |
Family
ID=60761290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720729012.7U Active CN206811802U (en) | 2017-06-21 | 2017-06-21 | A kind of high-precision universal chuck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206811802U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109990963A (en) * | 2019-03-15 | 2019-07-09 | 广州大学 | A kind of self-vibration characteristic test platform of structural member |
| CN115609543A (en) * | 2021-07-16 | 2023-01-17 | 捷普电子(新加坡)公司 | Supporting device and locking mechanism thereof |
-
2017
- 2017-06-21 CN CN201720729012.7U patent/CN206811802U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109990963A (en) * | 2019-03-15 | 2019-07-09 | 广州大学 | A kind of self-vibration characteristic test platform of structural member |
| CN109990963B (en) * | 2019-03-15 | 2021-09-28 | 广州大学 | Self-vibration characteristic test platform of structural member |
| CN115609543A (en) * | 2021-07-16 | 2023-01-17 | 捷普电子(新加坡)公司 | Supporting device and locking mechanism thereof |
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