CN104972421B - A kind of quick compression and the fixture for unclamping - Google Patents
A kind of quick compression and the fixture for unclamping Download PDFInfo
- Publication number
- CN104972421B CN104972421B CN201510420410.6A CN201510420410A CN104972421B CN 104972421 B CN104972421 B CN 104972421B CN 201510420410 A CN201510420410 A CN 201510420410A CN 104972421 B CN104972421 B CN 104972421B
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- China
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- workpiece
- card article
- hand member
- slide
- fixed
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
Abstract
A kind of quick compression and the fixture for unclamping；Including clamp assemblies and drive component, the clamp assemblies include left end slide, right-hand member slide, workpiece fixture block, workpiece card article, elastic component and flexible fastening seat, and the left end slide and right-hand member slide are relatively fixed, the elastic component；The upper surface of the left end slide and right-hand member slide is provided with chute, the workpiece card article is slidably arranged in the chute of the left end slide and right-hand member slide simultaneously, the workpiece fixture block is fixed on the right-hand member slide, the workpiece card article is slided into when near the workpiece fixture block, and the side wall for sliding front end, the workpiece fixture block and the chute of the workpiece card article forms the clamping position of workpiece.Simple structure, clamping stabilization.
Description
Technical field
The present invention relates to field of fixtures, the fixture of particularly a kind of quick compression and release.
Background technology
Traditional fixture has determine guide rail, is slippingly located at the dynamic guide rail determined on guide rail, determines guide rail and be provided with to determine jaw,
Dynamic guide rail is provided with movable clamp port.Determine jaw and clamp face with first, movable clamp port has second clamping parallel with the first clamping face
Face, therefore when dynamic guide rail drives movable clamp port relative to determining jaw and moving, movable clamp port and determine that between jaw both ends of the surface can only be clamped
The regular workpiece being parallel to each other.And if workpiece is irregular shape, outward flange is as taper work or arc are outer peripheral
Workpiece, the fixture with two parallel clamping faces can not then be clamped.So, the use scope of fixture is limited.
The content of the invention
For drawbacks described above, it is an object of the invention to the fixture for proposing a kind of quick compression and unclamp.
It is that, up to this purpose, the present invention uses following technical scheme：
A kind of quick compression and the fixture for unclamping；Including clamp assemblies and drive component, the clamp assemblies include left end
Slide, right-hand member slide, workpiece fixture block, workpiece card article, elastic component and flexible fastening seat, the left end slide and right-hand member slide are relative
It is fixed；
The upper surface of the left end slide and right-hand member slide is provided with chute, and the workpiece card article is slidably arranged on institute simultaneously
State in the chute of left end slide and right-hand member slide, the workpiece fixture block is fixed on the right-hand member slide, the workpiece card article is slided
When near to the workpiece fixture block, the side wall of the slip front end, the workpiece fixture block and the chute of the workpiece card article is formed
The clamping position of workpiece；
The elastic component is vertically set in the glide direction of the station card article, and one end of the elastic component is fixed on
The workpiece card article, the other end is fixed on the flexible fastening seat；The drive component drives the station card article on the left side
Moved in the chute of end slide and right-hand member slide so that the station card article deviates initial position with the elastic component；
The drive component includes brake component, compact heap, drive cylinder, rotating disk, oscillating bearing, side hinge seat, lower end
Hinge seat, mounting seat and electric rotating machine, the clamp assemblies are arranged on the rotating disk, and the flexible fastening seat is fixed on described turning
Disk, the brake component is fixed on the workpiece card article；
The rotating disk and electric rotating machine are arranged on the mounting seat, and the electric rotating machine drives the turntable rotation；It is described
Compact heap is that, by upper arm plate and the integrally formed U-shape structure part of lower arm plate, wherein lower arm plate is hinged on the side hinge seat, institute
State side hinge seat and be fixed on the mounting seat, upper arm plate extends to the inner side of the rotating disk, and the lower surface of upper arm plate can be with
The upper surface contact of the workpiece card article, meanwhile, the contacts side surfaces with the brake component；The drive cylinder passes through lower end hinge
Seat is arranged on the side of the rotating disk, and the lower end hinge seat is arranged on the mounting seat；The piston rod of the drive cylinder
It is connected with the lower arm plate by the oscillating bearing.
Further, the end face that the upper arm plate is contacted with workpiece card article is provided with tooth.
Further, the brake component is the bearing post for being fixed on the workpiece card article upper surface vertically.
Further, multigroup clamp assemblies are arranged on the rotating disk.
Further, the elastic component is leaf spring.
Further, the drive component includes brake component and drive cylinder, and the brake component is fixed on the workpiece card
Bar；The drive cylinder is arranged on the side of the workpiece card article, and the piston rod of drive cylinder is fixed with the brake component.
Further, the workpiece fixture block is detachably secured to the right-hand member slide by bolt.
Use the lathe of above-mentioned a kind of quick compression and the fixture for unclamping.
Beneficial effects of the present invention：Drive component drives the workpiece card article to be transported to the direction away from the workpiece fixture block
It is dynamic, workpiece to be held is put on clamping position, now elastic component produces returning near initial position due to deviateing initial position
Multiple power, and acting on the workpiece card article, then after the completion of workpiece placement, workpiece card article in the presence of above-mentioned restoring force,
Move near the direction of the workpiece fixture block, until with absorption surface, completion clamping；When unloading workpiece, as long as drive component
The workpiece card article is driven to be moved to the direction away from the workpiece fixture block, simple structure, clamping stabilization.
Brief description of the drawings
Fig. 1 is the structural representation of one embodiment of clamp assemblies in the present invention；
Fig. 2 is the structural representation of clamp assemblies and one embodiment of drive component cooperation installation in the present invention.
Wherein：Left end slide 101, right-hand member slide 102, workpiece fixture block 103, workpiece card article 104, elastic component 105, elasticity is solid
Reservation 106；
Brake component 201, compact heap 202, upper arm plate 2021, lower arm plate 2022, drive cylinder 203, rotating disk 204, joint shaft
Hold 205, side hinge seat 206, lower end hinge seat 207, mounting seat 208；
Workpiece 3.
Specific embodiment
Further illustrate technical scheme below in conjunction with the accompanying drawings and by specific embodiment.
As shown in Figures 1 and 2, a kind of quick compression and the fixture for unclamping；Including clamp assemblies and drive component, the folder
Holding component includes left end slide 101, right-hand member slide 102, workpiece fixture block 103, workpiece card article 104, elastic component 105 and flexible fastening
Seat 106, the left end slide 101 and right-hand member slide 102 are relatively fixed；
The upper surface of the left end slide 101 and right-hand member slide 102 is provided with chute, and the workpiece card article 104 can be slided simultaneously
Dynamic to be arranged in the chute of the left end slide 101 and right-hand member slide 102, the workpiece fixture block 103 is fixed on the right-hand member and slides
Seat 102, the workpiece card article 104 is slided into when near the workpiece fixture block 103, the slip front end of the workpiece card article 104, institute
State the clamping position of the side wall formation workpiece 3 of workpiece fixture block 103 and the chute；
The elastic component 105 is vertically set in the glide direction of the station card article 104, and the elastic component 105
One end is fixed on the workpiece card article 104, and the other end is fixed on the flexible fastening seat 106；The drive component drives described
Station card article 104 is moved in the chute of the left end slide 101 and right-hand member slide 102 so that the station card article 104 with
The elastic component 105 deviates initial position.
Drive component drives the workpiece card article 104 to be moved to the direction away from the workpiece fixture block 103, will be to be held
Workpiece is put on clamping position, and now elastic component 105 produces the restoring force near initial position, and make due to deviateing initial position
With on the workpiece card article 104, then after the completion of workpiece placement, workpiece card article 104 in the presence of above-mentioned restoring force, to leaning on
The direction motion of the nearly workpiece fixture block 103, until with absorption surface, complete clamping；When unloading workpiece, as long as drive component band
Move the workpiece card article 104 to be moved to the direction away from the workpiece fixture block 103, simple structure, clamping stabilization.
The drive component include brake component 201, compact heap 202, drive cylinder 203, rotating disk 204, oscillating bearing 205,
Side hinge seat 206, lower end hinge seat 207, mounting seat 208 and electric rotating machine, the clamp assemblies are arranged on the rotating disk
204, the flexible fastening seat 106 is fixed on the rotating disk 204, and the brake component 201 is fixed on the workpiece card article 104；
The rotating disk 204 and electric rotating machine are arranged on the mounting seat 208, and the electric rotating machine drives the rotating disk 204
Rotation；
The compact heap 202 is by upper arm plate 2021 and the integrally formed U-shape structure part of lower arm plate 2022, wherein lower arm plate
2022 are hinged on the side hinge seat 206, and the side hinge seat 206 is fixed on the mounting seat 208, upper arm plate 2022 to
The inner side of the rotating disk extends, and the lower surface of upper arm plate 2022 can contact with the upper surface of the workpiece card article 104, meanwhile,
With the contacts side surfaces of the brake component 201；The drive cylinder 203 is arranged on the rotating disk 204 by lower end hinge seat 207
Side, and the lower end hinge seat 207 is arranged on the mounting seat 208；The piston rod of the drive cylinder 203 passes through the pass
Bearings 205 are connected with the lower arm plate 2022.
The piston rod of drive cylinder 203 is protruded upward so that upper arm plate 2022 further to the medial motion of the rotating disk,
Rotating disk 204 is rotated with clamp assemblies, is connect with the upper surface of the workpiece card article 104 to the lower surface of the upper arm plate 2022
Touch, meanwhile, during contacts side surfaces with the brake component 201, the piston rod of drive cylinder 203 is moved downward so that upper arm plate
2033 lower surface forms certain pressure contact with the upper surface of workpiece card article 104, when rotating disk is rotated further, brake component
201 side wall forms barrier force, in the presence of this barrier force, the workpiece card article with the side of the upper arm plate 2022
104 move to the direction away from the workpiece fixture block 103, by workpiece to be held be put into clamping position on, now elastic component 105 by
In initial position is deviateed, the restoring force near initial position is produced, and acted on the workpiece card article 104, then put in workpiece
After the completion of putting, the piston rod for adjusting drive cylinder 203 is protruded upward, due to lower end hinge seat 207 and the work of oscillating bearing 205
With piston rod is moved with whole compact heap to the direction away from the rotating disk center of circle so that upper arm plate 2033 is with workpiece card article 104 not
Contact, then above-mentioned restoring force drives workpiece card article 104 to be moved to the direction near the workpiece fixture block 103, is connect until with workpiece
Touch, complete clamping；When unloading workpiece, repeat the above steps, simple structure, clamping stabilization.
The end face that the upper arm plate 2022 is contacted with workpiece card article 104 is provided with tooth.
Tooth increased the frictional force of two contact surfaces, more stable during screens.
The brake component 201 is the bearing post for being fixed on the upper surface of workpiece card article 104 vertically.
Multigroup clamp assemblies are arranged on the rotating disk 204.The elastic component 105 is leaf spring.
The drive component includes brake component and drive cylinder, and the brake component 201 is fixed on the workpiece card article 104；
The drive cylinder is arranged on the side of the workpiece card article 104, and the piston rod of drive cylinder is solid with the brake component 201
It is fixed.
The workpiece fixture block 103 is detachably secured to the right-hand member slide 102 by bolt.
Know-why of the invention is described above in association with specific embodiment.These descriptions are intended merely to explain of the invention
Principle, and can not by any way be construed to limiting the scope of the invention.Based on explanation herein, the technology of this area
Personnel associate other specific embodiments of the invention by would not require any inventive effort, these modes fall within
Within protection scope of the present invention.
Claims (5)
1. it is a kind of it is quick compression and unclamp fixture, it is characterised in that：Including clamp assemblies and drive component, the clamp assemblies
Including left end slide, right-hand member slide, workpiece fixture block, workpiece card article, elastic component and flexible fastening seat, the left end slide and right-hand member
Slide is relatively fixed；
The upper surface of the left end slide and right-hand member slide is provided with chute, and the workpiece card article is slidably arranged on the left side simultaneously
In the chute of end slide and right-hand member slide, the workpiece fixture block is fixed on the right-hand member slide, and the workpiece card article slides into institute
State when near workpiece fixture block, the side wall for sliding front end, the workpiece fixture block and the chute of the workpiece card article forms workpiece
Clamping position；
The elastic component is vertically set in the glide direction of the station card article, and the elastic component one end be fixed on it is described
Workpiece card article, the other end is fixed on the flexible fastening seat；The drive component drives the station card article to be slided in the left end
Moved in the chute of seat and right-hand member slide so that the station card article deviates initial position with the elastic component；
The drive component includes brake component, compact heap, drive cylinder, rotating disk, oscillating bearing, side hinge seat, lower end hinge
Seat, mounting seat and electric rotating machine, the clamp assemblies are arranged on the rotating disk, and the flexible fastening seat is fixed on the rotating disk,
The brake component is fixed on the workpiece card article；
The rotating disk and electric rotating machine are arranged on the mounting seat, and the electric rotating machine drives the turntable rotation；The compression
Block is that, by upper arm plate and the integrally formed U-shape structure part of lower arm plate, wherein lower arm plate is hinged on the side hinge seat, the side
End hinge seat is fixed on the mounting seat, and upper arm plate extends to the inner side of the rotating disk, and upper arm plate lower surface can with it is described
The upper surface contact of workpiece card article, meanwhile, the contacts side surfaces with the brake component；The drive cylinder is set by lower end hinge seat
Put in the side of the rotating disk, and the lower end hinge seat is arranged on the mounting seat；The piston rod of the drive cylinder passes through
The oscillating bearing is connected with the lower arm plate；
The brake component is the bearing post for being fixed on the workpiece card article upper surface vertically；
The workpiece fixture block is detachably secured to the right-hand member slide by bolt.
2. it is according to claim 1 it is a kind of it is quick compression and unclamp fixture, it is characterised in that：The upper arm plate and workpiece
The end face of card article contact is provided with tooth.
3. it is according to claim 1 it is a kind of it is quick compression and unclamp fixture, it is characterised in that：Multigroup clamp assemblies
It is arranged on the rotating disk.
4. it is according to claim 1 it is a kind of it is quick compression and unclamp fixture, it is characterised in that：The elastic component is plate
Spring.
5. a kind of quick compression and the lathe of the fixture for unclamping as described in claim 1-4 any one are used.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510420410.6A CN104972421B (en) | 2015-07-16 | 2015-07-16 | A kind of quick compression and the fixture for unclamping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510420410.6A CN104972421B (en) | 2015-07-16 | 2015-07-16 | A kind of quick compression and the fixture for unclamping |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104972421A CN104972421A (en) | 2015-10-14 |
| CN104972421B true CN104972421B (en) | 2017-06-06 |
Family
ID=54269664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510420410.6A Active CN104972421B (en) | 2015-07-16 | 2015-07-16 | A kind of quick compression and the fixture for unclamping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104972421B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105082010B (en) * | 2015-07-16 | 2017-04-12 | 佛山市普拉迪数控科技有限公司 | Multi-station rotating fixture |
| CN107127792B (en) * | 2017-06-19 | 2023-05-26 | 深圳市芒果美妆有限公司 | Four-way spring buckle and four-way synchronous advancing and retreating method |
| CN108100341B (en) * | 2018-01-12 | 2023-07-21 | 深圳市三一联光智能设备股份有限公司 | Braiding equipment and turntable feeding device thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000246571A (en) * | 1999-02-26 | 2000-09-12 | Pentel Corp | Fixed position and rotational direction positioning device for work having micro rectangular projection formed around circular outer circumference |
| CN200970682Y (en) * | 2006-11-22 | 2007-11-07 | 张应祥 | Improved machine tool precision flat tongs |
| CN201143629Y (en) * | 2007-12-29 | 2008-11-05 | 比亚迪股份有限公司 | Clamping apparatus |
| CN101791768A (en) * | 2010-02-09 | 2010-08-04 | 温岭市精仁机械有限公司 | Fixture monomer and workpiece fixture combined therewith |
| CN103433764A (en) * | 2013-08-20 | 2013-12-11 | 苏州雅泛迪铝业有限公司 | Hub clamping and locating structure |
-
2015
- 2015-07-16 CN CN201510420410.6A patent/CN104972421B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000246571A (en) * | 1999-02-26 | 2000-09-12 | Pentel Corp | Fixed position and rotational direction positioning device for work having micro rectangular projection formed around circular outer circumference |
| CN200970682Y (en) * | 2006-11-22 | 2007-11-07 | 张应祥 | Improved machine tool precision flat tongs |
| CN201143629Y (en) * | 2007-12-29 | 2008-11-05 | 比亚迪股份有限公司 | Clamping apparatus |
| CN101791768A (en) * | 2010-02-09 | 2010-08-04 | 温岭市精仁机械有限公司 | Fixture monomer and workpiece fixture combined therewith |
| CN103433764A (en) * | 2013-08-20 | 2013-12-11 | 苏州雅泛迪铝业有限公司 | Hub clamping and locating structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104972421A (en) | 2015-10-14 |
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Address after: Block 1 and block 3, No. 9, Lexin Avenue, Leping Town, Sanshui District, Foshan City, Guangdong Province Patentee after: Guangdong Pradi Technology Co., Ltd Address before: 528137 No. 70, C District, Sanshui Central Industrial Park, Guangdong, Foshan Patentee before: FOSHAN PRATIC CNC SCIENCE & TECHNOLOGY Co.,Ltd. |
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| CP03 | Change of name, title or address |