CN107891304A - Multi-functional clamp - Google Patents
Multi-functional clamp Download PDFInfo
- Publication number
- CN107891304A CN107891304A CN201711420689.3A CN201711420689A CN107891304A CN 107891304 A CN107891304 A CN 107891304A CN 201711420689 A CN201711420689 A CN 201711420689A CN 107891304 A CN107891304 A CN 107891304A
- Authority
- CN
- China
- Prior art keywords
- rotating disk
- connecting rod
- binder
- fixture
- workpiece
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The present invention relates to auto parts and components production equipment field, more particularly to a kind of multi-functional clamp.It can be seen from above-mentioned technical scheme that, the present invention is by the way that fixture bed die is set on slide plate, the feeding in continuous material clamping operation after fixture bottom mould postioning first can be achieved, without secondary positioning, binder part can be by the volume Work-sheet pressing on fixture bed die, so as to eliminate special feeding station, reduce space, equipment cost is reduced, the not many times travelling workpiece position in feeding and compaction process, effectively increases the positioning precision of workpiece；Fixture bed die on slide plate is detachably connected, and can clamp the workpiece of different size, can also clamp the workpiece of different contour structures, improves the scope of application of fixture.
Description
Technical field
The present invention relates to auto parts and components production equipment field, more particularly to a kind of multi-functional clamp.
Background technology
When processing auto parts and components, its requirement on machining accuracy is very high, and machining accuracy has a significant impact for automotive safety, wherein
How to ensure the precision of workpiece in processing technology is to reach the key of safety approval product, is processed currently for auto parts and components
When, all it is that workpiece is placed directly in the handling process on some limited posts, removed from ground to workpiece feeding, due to operation planar
It is inconvenient when worker processes than relatively low, and at the end of the day, worker can have a pain in the back.And it is placed on operating platform and is processed
When, workpiece can only simply be positioned, the machining accuracy of workpiece can not ensure, while also need to worker and manually carry out feeding
Positioning, labor intensity is big, and efficiency is low, is unfavorable for enterprise's production.
The content of the invention
The present invention is exactly in view of the deficienciess of the prior art, providing a kind of multi-functional clamp.
In order to solve the above-mentioned technical problem, the technical solution adopted for the present invention to solve the technical problems is：
A kind of multi-functional clamp, including bottom plate, the bottom plate are provided with the fixture bed die for being used for placing workpiece, the fixture
Bed die is connected with loading assemblies, and the loading assemblies drive the fixture bed die to move back and forth；
The loading assemblies include slide plate and fixed block, and the fixture bed die is set on the slide plate, and the slide plate is slided and set
On slide rail, the slide plate bottom is provided with feed screw nut, and the feed screw nut is set on the leading screw being connected with motor output shaft,
The fixed block side is provided with neck, and the slide plate is provided with the Access Division to match with the neck, gone back on the fixed block
Provided with multiple binder parts.
As a further improvement on the present invention, the binder part includes a montant being arranged on the fixed block, institute
State montant and be provided with binder arm, spring is provided between the binder arm and the fixed block.
As a further improvement on the present invention, the binder arm is c-type structure, and the free end of the binder arm is provided with one
Binder surface, the surface of the binder surface are fixedly connected with rubber blanket.
As a further improvement on the present invention, hold-down mechanism is additionally provided with the bottom plate, the hold-down mechanism includes rotating disk,
Rotating disk is arranged in the cavity in the bottom plate, and the rotating disk abuts with multiple clamping arms；Power part, the power part with
The rotating disk connection, the power part drive the dial turning motion.
As a further improvement on the present invention, the rotating disk includes multiple arcs projection, and the arc convex is uniformly distributed
On the rotating disk, connected between adjacent arc convex by cambered surface.
As a further improvement on the present invention, the section of the arc convex is trapezoidal.
As a further improvement on the present invention, the clamping arm includes first connecting rod, second connecting rod and support, and described
One connecting rod is hinged with second connecting rod, and the support is arranged on the bottom plate, is hinged in the middle part of the second connecting rod with the support,
The free end of the second connecting rod is provided with briquetting.
As a further improvement on the present invention, the free end of the first connecting rod is provided with turning rolls, on the turning rolls
Provided with roller, the roller abuts with the rotating disk.
It can be seen from the above technical scheme that the present invention can be achieved to exist first by the way that fixture bed die is set on slide plate
Feeding in continuous material clamping operation after fixture bottom mould postioning, without secondary positioning, binder part can be by the volume workpiece pressure on fixture bed die
Tightly, so as to eliminate special feeding station, reduce space, reduce equipment cost, in feeding and compaction process
Not many times travelling workpiece position, effectively increase the positioning precision of workpiece；Fixture bed die on slide plate is detachably connected, and can be pressed from both sides
The workpiece of different size is held, the workpiece of different contour structures can also be clamped, improves the scope of application of fixture.
Brief description of the drawings
Fig. 1 is a kind of multi-functional clamp structural representation of the present invention.
Fig. 2 is a kind of side view of multi-functional clamp of the present invention.
Fig. 3 is the turntable structure schematic diagram of the present invention.
Description of reference numerals：1- bottom plates, 2- motors, 21- slide plates, 22- fixtures bed die, 23- fixed blocks, 24- binders arm,
25- montants, 26- Access Divisions, 27- necks, 3- rotating disks, 31- arc convex, 32- first connecting rods, 33- second connecting rods, 34- supports,
35- briquettings, 36- rollers, 37- cambered surfaces.
Embodiment
The invention will be further described with specific embodiment below in conjunction with the accompanying drawings, so that those skilled in the art can be with
More fully understand the present invention and can be practiced, but illustrated embodiment is not as a limitation of the invention.
Refering to Fig. 1, Fig. 2, a kind of multi-functional clamp, including bottom plate 1, the bottom plate 1 are provided with the folder for being used for placing workpiece
Has bed die 22, the fixture bed die 22 is connected with loading assemblies, and the loading assemblies drive the fixture bed die 22 to move back and forth；
The loading assemblies include slide plate 21 and fixed block 23, and the fixture bed die 22 is set on the slide plate 21, described
Slide plate 21 is slidably installed on slide rail, and the bottom of slide plate 21 is provided with feed screw nut, and the feed screw nut is set in and the output shaft of motor 2
On the leading screw of connection, the side of fixed block 23 is provided with neck 27, and the slide plate 21 is provided with what is matched with the neck 27
Access Division 26, multiple binder parts are additionally provided with the fixed block 23.
The binder part includes a montant 25 being arranged on the fixed block 23, and the montant 25 is provided with binder arm
24, it is provided with spring between the binder arm 24 and the fixed block 23.
The binder arm 24 is c-type structure, and the free end of the binder arm 24 is provided with a binder surface, the binder surface
Surface is fixedly connected with rubber blanket.
Binder arm 24 uses c-type structure, effectively raises the contact area of binder arm 24 and folded workpiece so that workpiece
Cocoa makes its fitting closer by the Quick-clamped of binder arm 24, ensure that the clamped stability of workpiece, improves production effect
Rate, clamping effect is good, ensures the following process effect of workpiece.
Rubber blanket can play a part of damping, reduce damage force of this fixture to workpiece in clamping process.
Hold-down mechanism is additionally provided with the bottom plate 1, the hold-down mechanism includes rotating disk 3, and rotating disk 3 is arranged on the bottom plate 1
In interior cavity, the rotating disk 3 abuts with multiple clamping arms；Power part, the power part are connected with the rotating disk 3, institute
State power part and drive the rotary motion of rotating disk 3.
The rotating disk 3 includes multiple arcs projection 31, and the arc convex 31 is evenly distributed on the rotating disk 3, adjacent
Connected between arc convex 31 by cambered surface 37.
Rotating disk 3 drives clamping arm movement that the reciprocating motion of clamping arm is changed into the compression of binder arm 24 and moved, and is driven with this
Multiple clamping arms draw close compression to workpiece simultaneously, are used cooperatively with fixture bed die 22, and the precision positioning of product can be achieved, and move simultaneously
Power part drives rotating disk 3 to rotate, and positioning is quick, greatly reduces hold-down mechanism volume, and space-consuming is few,
Rotated by rotating disk 3 drives clamping arm to clamp work in the occasion for needing to rotate clamping to Work-sheet pressing with this
Part, workpiece can be discharged automatically when workpiece need to be discharged, be clamped and reversion workpiece without artificial, while be easy to part to take out and again
New placement, it is easy to operate, improve operating efficiency.
The section of the arc convex 31 is trapezoidal.
When the arc convex 31 of trapezoid cross section can ensure rotating disk 3 to clamping arm offer power, rotating disk 3 will not shift,
The clamping effect of workpiece is influenceed, may be such that the two stable lasting abutting together
The clamping arm includes first connecting rod 32, second connecting rod 33 and support 34, and the first connecting rod 32 and second connects
Bar 33 is be hinged, and the support 34 is arranged on the bottom plate 1, and the middle part of second connecting rod 33 and the support 34 are be hinged, described
The free end of second connecting rod 33 is provided with briquetting 35.
First connecting rod 32, second connecting rod 33 and support 34 are used cooperatively, and can drive the first pole by rotating disk 3, so as to
Drive the briquetting 35 on second connecting rod 33 to compress workpiece, realize the multi-angle positioning of workpiece or clamp, so as to realize
The processing of multinomial content or detection to workpiece, operating efficiency are high.
The vertical workpiece direction of briquetting 35 on second connecting rod 33 is mobile and clamps workpiece, will not in the moment of contact workpiece
In the power that the workpiece surface time is lateral, so the location of workpiece will not be offset.
The free end of the first connecting rod 32 is provided with turning rolls, and the turning rolls is provided with roller 36, the roller 36
Abutted with the rotating disk 3.
Abutted by the roller 36 on turning rolls with the rotating disk 3, can be to clamping arm when rotating disk 3 drives the rotation of roller 36
Positioning is corrected, is easy to detection and clamping that clamping arm is follow-up, improves the location efficiency of fixture.
It can be seen from the above technical scheme that head can be achieved by the way that fixture bed die 22 is set on slide plate 21 in the present invention
The secondary feeding in continuous material clamping operation after the positioning of fixture bed die 22, without secondary positioning, binder part can be by fixture bed die 22
Volume Work-sheet pressing, so as to eliminate special feeding station, reduce space, reduce equipment cost, in feeding and pressure
Not many times travelling workpiece position during tight, effectively increase the positioning precision of workpiece；Fixture bed die 22 on slide plate 21 can
Dismantling connection, the workpiece of different size can be clamped, the workpiece of different contour structures can also be clamped, improve the applicable model of fixture
Enclose.
Embodiment described above is only to absolutely prove preferred embodiment that is of the invention and being lifted, protection model of the invention
Enclose not limited to this.The equivalent substitute or conversion that those skilled in the art are made on the basis of the present invention, in the present invention
Protection domain within.Protection scope of the present invention is defined by claims.
Claims (8)
1. a kind of multi-functional clamp, it is characterised in that including bottom plate, the bottom plate is provided with the fixture bottom for being used for placing workpiece
Mould, the fixture bed die are connected with loading assemblies, and the loading assemblies drive the fixture bed die to move back and forth；
The loading assemblies include slide plate and fixed block, and the fixture bed die is set on the slide plate, and the slide plate is slidably installed in cunning
On rail, the slide plate bottom is provided with feed screw nut, and the feed screw nut is set on the leading screw being connected with motor output shaft, described
Fixed block side is provided with neck, and the slide plate is provided with the Access Division to match with the neck, is additionally provided with the fixed block
Multiple binder parts.
2. multi-functional clamp as claimed in claim 1, it is characterised in that the binder part is arranged on the fixation including one
Montant on block, the montant are provided with binder arm, spring are provided between the binder arm and the fixed block.
3. multi-functional clamp as claimed in claim 2, it is characterised in that the binder arm is c-type structure, the binder arm
Free end is provided with a binder surface, and the surface of the binder surface is fixedly connected with rubber blanket.
4. multi-functional clamp as claimed in claim 1, it is characterised in that hold-down mechanism, the pressure are additionally provided with the bottom plate
Tight mechanism includes rotating disk, and rotating disk is arranged in the cavity in the bottom plate, and the rotating disk abuts with multiple clamping arms；Power part
Part, the power part are connected with the rotating disk, and the power part drives the dial turning motion.
5. multi-functional clamp as claimed in claim 4, it is characterised in that the rotating disk includes multiple arcs projection, the arc
Shape projection is evenly distributed on the rotating disk, is connected between adjacent arc convex by cambered surface.
6. multi-functional clamp as claimed in claim 5, it is characterised in that the section of the arc convex is trapezoidal.
7. multi-functional clamp as claimed in claim 4, it is characterised in that the clamping arm includes first connecting rod, second connecting rod
And support, the first connecting rod are hinged with second connecting rod, the support is arranged on the bottom plate, in the middle part of the second connecting rod
It is hinged with the support, the free end of the second connecting rod is provided with briquetting.
8. multi-functional clamp as claimed in claim 7, it is characterised in that the free end of the first connecting rod is provided with roller
Frame, the turning rolls are provided with roller, and the roller abuts with the rotating disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711420689.3A CN107891304A (en) | 2017-12-25 | 2017-12-25 | Multi-functional clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711420689.3A CN107891304A (en) | 2017-12-25 | 2017-12-25 | Multi-functional clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107891304A true CN107891304A (en) | 2018-04-10 |
Family
ID=61808315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711420689.3A Withdrawn CN107891304A (en) | 2017-12-25 | 2017-12-25 | Multi-functional clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107891304A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110436169A (en) * | 2019-08-09 | 2019-11-12 | 苏州工业职业技术学院 | A kind of workpiece feeding jig plate |
| CN111717637A (en) * | 2020-06-08 | 2020-09-29 | 青岛黄海学院 | Automatic feeding device for machining |
| CN112025367A (en) * | 2020-08-25 | 2020-12-04 | Tcl王牌电器(惠州)有限公司 | Move and carry mechanism and processing equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201736040U (en) * | 2010-02-09 | 2011-02-09 | 温岭市精仁机械有限公司 | Single clamp and workpiece clamp combined therewith |
| JP2014100776A (en) * | 2012-11-22 | 2014-06-05 | Murata Mach Ltd | Face clamp chuck and machine tool |
| CN204122867U (en) * | 2014-09-11 | 2015-01-28 | 江苏凌云恒晋汽车零部件有限公司 | A kind of tapping clamp |
| CN107186230A (en) * | 2017-06-13 | 2017-09-22 | 中信戴卡股份有限公司 | A kind of improved automotive hub turning attachment |
| CN207746789U (en) * | 2017-12-25 | 2018-08-21 | 苏州宝特威机电有限公司 | Multi-functional clamp |
-
2017
- 2017-12-25 CN CN201711420689.3A patent/CN107891304A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201736040U (en) * | 2010-02-09 | 2011-02-09 | 温岭市精仁机械有限公司 | Single clamp and workpiece clamp combined therewith |
| JP2014100776A (en) * | 2012-11-22 | 2014-06-05 | Murata Mach Ltd | Face clamp chuck and machine tool |
| CN204122867U (en) * | 2014-09-11 | 2015-01-28 | 江苏凌云恒晋汽车零部件有限公司 | A kind of tapping clamp |
| CN107186230A (en) * | 2017-06-13 | 2017-09-22 | 中信戴卡股份有限公司 | A kind of improved automotive hub turning attachment |
| CN207746789U (en) * | 2017-12-25 | 2018-08-21 | 苏州宝特威机电有限公司 | Multi-functional clamp |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110436169A (en) * | 2019-08-09 | 2019-11-12 | 苏州工业职业技术学院 | A kind of workpiece feeding jig plate |
| CN110436169B (en) * | 2019-08-09 | 2024-05-03 | 苏州工业职业技术学院 | Workpiece feeding jig plate |
| CN111717637A (en) * | 2020-06-08 | 2020-09-29 | 青岛黄海学院 | Automatic feeding device for machining |
| CN112025367A (en) * | 2020-08-25 | 2020-12-04 | Tcl王牌电器(惠州)有限公司 | Move and carry mechanism and processing equipment |
| CN112025367B (en) * | 2020-08-25 | 2022-09-02 | Tcl王牌电器(惠州)有限公司 | Move and carry mechanism and processing equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180410 |
|
| WW01 | Invention patent application withdrawn after publication |