CN107639433A - Workpiece floating clamping device - Google Patents
Workpiece floating clamping device Download PDFInfo
- Publication number
- CN107639433A CN107639433A CN201610574798.XA CN201610574798A CN107639433A CN 107639433 A CN107639433 A CN 107639433A CN 201610574798 A CN201610574798 A CN 201610574798A CN 107639433 A CN107639433 A CN 107639433A
- Authority
- CN
- China
- Prior art keywords
- drive block
- column
- pedestal
- clamping device
- 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.)
- Pending
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 19
- 230000006835 compression Effects 0.000 claims abstract description 15
- 238000007906 compression Methods 0.000 claims abstract description 15
- 230000000694 effects Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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- Jigs For Machine Tools (AREA)
Abstract
The present invention relates to clamping device technical field, more particularly to a kind of workpiece floating clamping device, including pedestal, column, drive block and connecting plate, the column is axially fixed on the pedestal, the drive block is sheathed on the column and is slidably matched therebetween, the upper end of the drive block offsets with being articulated with the cam of the column upper end, the drive block is provided with the spring groove that Open Side Down, compression spring one is provided between the spring groove and the pedestal, the connecting plate is horizontally disposed and is fixedly connected with the drive block, the lower end of clamping jaw of the both ends of the connecting plate with being symmetrically set in the drive block both sides is hinged, compression spring two is equipped between the lower end of the clamping jaw and the lower end of the drive block；The pedestal is provided with circular cone, and the lower slide on the inclined-plane of the circular cone and the clamping jaw coordinates.Using the workpiece floating clamping device of technical solution of the present invention, it is designed according to work pieces process clamping feature, there is the characteristics of clamping effect is good, dismounting is convenient.
Description
Technical field
The present invention relates to clamping device technical field, and in particular to a kind of workpiece floating clamping device.
Background technology
In mechanical processing process, all need to carry out part to be processed one positioning and locking, for larger workpiece
Clamp, it is necessary to make appropriate clamping device according to the characteristic of its workpiece, larger workpiece is carried out generally for cooperation to it
Clamping and positioning, can be provided with clamping projections and positioning hole, and clamping device can directly use during use and boss is carried out
Clamp, coordinate the positioning of positioning hole to realize and larger workpiece is accurately positioned, ensure its processing effect, for the spy of larger workpiece
Property, traditional clamping device can not meet the clamping and positioning of larger workpiece simultaneously, and generally use sets up device separately while realized pair
The clamping of workpiece, structure design is unreasonable, and operation inconvenience, dismounting trouble in clamping process be present, influences asking for operating efficiency
Topic.
The content of the invention
It is an object of the invention to solve above-mentioned technical problem, there is provided a kind of workpiece floating clamping device, have and clamp soon
Speed is stable, effect is good, dismantles the characteristics of convenient.
In order to solve the above technical problems, present invention employs a kind of workpiece floating clamping device, including pedestal, column, drive
Motion block and connecting plate, wherein, the column is axially fixed on the pedestal, and the drive block is sheathed on the column and the two
Between be slidably matched, the upper end of the drive block is offseted with being articulated with the cam of the column upper end, and the drive block is provided with
The spring groove that Open Side Down, is provided with compression spring one between the spring groove and the pedestal, the connecting plate it is horizontally disposed and with
The drive block is fixedly connected, and the lower end of clamping jaw of the both ends of the connecting plate with being symmetrically set in the drive block both sides is hinged, described
Compression spring two is equipped between the lower end of clamping jaw and the lower end of the drive block；The pedestal is provided with circular cone, the cone
The lower slide on the inclined-plane of shape block and the clamping jaw coordinates.
Further, in above-mentioned technical proposal, the column is screw rod, and the bottom of the screw rod is provided with nut.
Further, in above-mentioned technical proposal, the cam is provided with handle.
Further, in above-mentioned technical proposal, the top surface of the circular cone is provided with what is be engaged with the locating convex block of workpiece
Groove.
Beneficial effect possessed by the present invention：Because using connecting plate is fixedly installed on drive block, connecting plate drives clamping jaw same
When the both sides of workpiece are clamped, compression spring one is provided between spring groove and pedestal, when the driving force of cam disappears,
The bounce of the compression spring one can promote drive block to move up, and pass through the cooperation of the bounce of compression spring two, the lower end of clamping jaw
The inclined-plane fast along taper moves up so that clamping jaw does clockwise movement, realizes clamping jaw chuck away from workpiece, while circular cone also has
Play the role of to support workpiece, the set groove being engaged with the locating piece of workpiece effectively can be carried out workpiece on circular cone
Initial alignment, ensure that device has more preferable clamping effect, and the release to workpiece just can be realized without extra operation, have
Load and unload the characteristics of convenient.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention.
In figure：Pedestal 1；Column 2；Drive block 3；Connecting plate 4；Nut 5；Cam 6；Handle 7；Spring groove 8；Compression spring 1；
Clamping jaw 10；Compression spring 2 11；Circular cone 12；Workpiece 13；Groove 14.
Embodiment
The present invention is further illustrated below in conjunction with the accompanying drawings.
As shown in figure 1, the present invention provides a kind of workpiece floating clamping device, including pedestal 1, column 2, drive block 3 and company
Plate 4, wherein, column 2 is axially fixed on pedestal 1, and column 2 is screw rod, and the bottom of screw rod is provided with nut 5, and drive block 3 is sheathed on
It is slidably matched on column 2 and therebetween, the upper end of drive block 3 offsets with being articulated with the cam 6 of the upper end of column 2, is set on cam 6
There is handle 7, drive block 3 is provided with the spring groove 8 that Open Side Down, compression spring 1, connecting plate are provided between spring groove 8 and pedestal 1
4 are horizontally disposed with and are fixedly connected with drive block 3, the lower end of clamping jaw 10 of the both ends of the connecting plate 4 with being symmetrically set in the both sides of drive block 3
It is be hinged, it is equipped with compression spring 2 11 between the lower end of clamping jaw 10 and the lower end of drive block 3；Pedestal 1 is provided with circular cone 12, cone
The inclined-plane of shape block 12 coordinates with the lower slide of clamping jaw 10, and the top surface of circular cone 12 is provided with to be engaged with the locating convex block of workpiece 13
Groove 14.
First workpiece 13 is placed on circular cone 12, the locating piece and groove 14 set on circular cone 12 for ensureing workpiece 13 are matched somebody with somebody
Close, workpiece 13 is carried out it is preliminary spacing, rear drive cam 6, cam 6 offsets with drive block 3, drive block 3 pushed down on, driving
The connecting plate 4 that block 3 is fixed thereon by level drives clamping jaw 10 to move down, because the lower end of clamping jaw 10 is with being located on pedestal 1
The inclined-plane of circular cone 12 be slidably matched, clamping jaw 10 moves down, and itself does fortune counterclockwise around its pin joint between connecting plate 4
Dynamic, the position of clamping jaw 10 is gradually changed into plumbness during it is moved down from heeling condition, while realizes to workpiece 13
Effectively clamp；For the completion of processing of workpiece 13, it is necessary to when loosening workpiece 13, reverse drive cam 6, cam 6 is applied to the pressure of drive block 3
Power disappears, and the bounce of compression spring 1 can push up drive block 3, and the cooperation of compression spring 2 11, realizes clamping jaw in addition
10 move up and do clockwise movement along its pin joint, and the chuck of clamping jaw 10 removes workpiece 13, realizes the relieving to workpiece 13.
The present invention specification and drawings be considered as it is illustrative and not restrictive, on the basis of the present invention, ability
Field technique personnel are according to disclosed technology contents, it is not necessary to which performing creative labour can is made to some of technical characteristics
Some are replaced and deformation, within the scope of the present invention.
Claims (4)
1. workpiece floating clamping device, including pedestal, column, drive block and connecting plate, it is characterised in that：The column axial restraint
In on the pedestal, the drive block is sheathed on the column and is slidably matched therebetween, the upper end of the drive block with
The cam for being articulated with the column upper end offsets, and the drive block is provided with the spring groove that Open Side Down, the spring groove and institute
State and compression spring one is provided between pedestal, the connecting plate is horizontally disposed and is fixedly connected with the drive block, the both ends of the connecting plate
The lower end of clamping jaw with being symmetrically set in the drive block both sides is hinged, between the lower end of the lower end of the clamping jaw and the drive block
It is equipped with compression spring two；The pedestal is provided with circular cone, and the lower slide on the inclined-plane of the circular cone and the clamping jaw is matched somebody with somebody
Close.
2. workpiece floating clamping device according to claim 1, it is characterised in that：The column is screw rod, the screw rod
Bottom be provided with nut.
3. workpiece floating clamping device according to claim 1, it is characterised in that：The cam is provided with handle.
4. workpiece floating clamping device according to claim 1, it is characterised in that：The top surface of the circular cone is provided with and work
The groove that the locating convex block of part is engaged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610574798.XA CN107639433A (en) | 2016-07-20 | 2016-07-20 | Workpiece floating clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610574798.XA CN107639433A (en) | 2016-07-20 | 2016-07-20 | Workpiece floating clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107639433A true CN107639433A (en) | 2018-01-30 |
Family
ID=61109460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610574798.XA Pending CN107639433A (en) | 2016-07-20 | 2016-07-20 | Workpiece floating clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107639433A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111745569A (en) * | 2020-07-15 | 2020-10-09 | 苏州润弘安创自动化科技有限公司 | Manual positioning and clamping device |
| CN113237754A (en) * | 2021-05-11 | 2021-08-10 | 南京墨叁新材料有限公司 | Tensile property detection auxiliary device for new butyl rubber material |
| CN115070375A (en) * | 2022-07-19 | 2022-09-20 | 南京泰普森自动化设备有限公司 | Friction piece group assembling device |
| CN116872066A (en) * | 2023-08-15 | 2023-10-13 | 苏州博宏源机械制造有限公司 | Intelligent polishing machine based on Internet of things |
-
2016
- 2016-07-20 CN CN201610574798.XA patent/CN107639433A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111745569A (en) * | 2020-07-15 | 2020-10-09 | 苏州润弘安创自动化科技有限公司 | Manual positioning and clamping device |
| CN111745569B (en) * | 2020-07-15 | 2022-05-03 | 苏州润弘安创自动化科技有限公司 | Manual positioning and clamping device |
| CN113237754A (en) * | 2021-05-11 | 2021-08-10 | 南京墨叁新材料有限公司 | Tensile property detection auxiliary device for new butyl rubber material |
| CN115070375A (en) * | 2022-07-19 | 2022-09-20 | 南京泰普森自动化设备有限公司 | Friction piece group assembling device |
| CN116872066A (en) * | 2023-08-15 | 2023-10-13 | 苏州博宏源机械制造有限公司 | Intelligent polishing machine based on Internet of things |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180130 |
|
| WD01 | Invention patent application deemed withdrawn after publication |