CN204221424U - Big uncork clamp system - Google Patents
Big uncork clamp system Download PDFInfo
- Publication number
- CN204221424U CN204221424U CN201420674752.1U CN201420674752U CN204221424U CN 204221424 U CN204221424 U CN 204221424U CN 201420674752 U CN201420674752 U CN 201420674752U CN 204221424 U CN204221424 U CN 204221424U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- hinged
- pressing plate
- clamp system
- amplifying
- 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.)
- Expired - Fee Related
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Abstract
This patent application discloses a kind of big uncork clamp system, comprise driving mechanism, pedestal and pressing plate, wherein, also be provided with flexible structure for amplifying, described flexible structure for amplifying comprises isometric connecting rod monomer hinged in the middle part of even number set, connecting rod monomer head and the tail are hinged, a hinged end of middle two groups of connecting rod monomers is fixed on pedestal, another hinged end is connected with driving mechanism, described pressing plate is provided with the bar hole of vertical telescopic structure for amplifying telescopic direction, outermost two groups of connecting rod monomers are all connected with pressing plate, wherein a connecting rod and pressing plate hinged, another root connecting rod connects hinge pin, this hinge pin inserts in bar hole.Big uncork clamp system of the present utility model can clamp larger volume workpiece, and overall volume is little.
Description
Technical field
The utility model relates to a kind of clamping device, is specifically related to a kind of big uncork clamp system.
Background technology
In machine tooling, after usually needing to use clamp system that Workpiece clamping is fixing, then carry out follow-up processing, so clamp system is widely used in work pieces process field.
Existing clamp system generally includes power source, transmission mechanism and pressing plate, during gripping workpiece, exerted a force by power source, power is passed to pressing plate by transmission mechanism, and during pressing plate grabbing workpiece, the opening degree of usual pressing plate is smaller, if clamp the workpiece that volume is larger, that usually the volume of whole clamping device will be done is very large, to coordinate the workpiece of clamping larger volume, so just compares area occupied.
Utility model content
For the defect that above-mentioned prior art exists, the purpose of this utility model is to provide one can clamp larger volume workpiece, and the big uncork clamp system that overall volume is little.
For achieving the above object, the technical solution of the utility model is:
Big uncork clamp system, comprise driving mechanism, pedestal and pressing plate, wherein, also be provided with flexible structure for amplifying, described flexible structure for amplifying comprises isometric connecting rod monomer hinged in the middle part of even number set, connecting rod monomer head and the tail are hinged, a hinged end of middle two groups of connecting rod monomers is fixed on pedestal, another hinged end is connected with driving mechanism, described pressing plate is provided with the bar hole of vertical telescopic structure for amplifying telescopic direction, outermost two groups of connecting rod monomers are all connected with pressing plate, wherein a connecting rod and pressing plate hinged, another root connecting rod connects hinge pin, this hinge pin inserts in bar hole.
When adopting technique scheme, a hinged end of middle two groups of connecting rod monomers is fixed on pedestal, another hinged end is connected with driving mechanism, when two pressing plates of clamp system are in closed configuration, the spacing of two hinged ends farthest, two pressing plates by close up be converted to the state of opening time, the hinged end of driving mechanism drive activity moves, two hinged end spacing are reduced, now flexible enlarger trails to both sides, outermost two groups of connecting rod monomers are all connected with pressing plate, so two pressing plates also trail thereupon, because connecting rod monomer is made up of the connecting rod that two middle parts are hinged, and connecting rod monomer head and the tail are hinged, like this, the flexible displacement of two pressing plates is large, so the opening degree embodied during clamping work pieces is also large, be convenient to the workpiece clamping larger volume, in addition, because the stroke of flexible structure for amplifying is large, so when not using, clamp system is in contraction state, and the area taken is little.
Further, the hinged end connecting driving mechanism is provided with lead, and described pedestal is provided with the chute coordinating lead.Like this, when movable hinged end moves, can be led by lead, in hinged end moving process, there will not be skew.
Further, described hinge pin is provided with the roller coordinating bar-shaped trough.Two pressing plates of clamp system are in clamping with when unclamping, and hinge pin slides in bar hole, if hinge pin is provided with the roller coordinating bar-shaped trough, hinge pin would not by very quick-wearing.
Further, the quantity of connecting rod monomer is four groups.Connecting rod monomer at least opening degree is little, and connecting rod monomer at most moment increases, and flexible structure for amplifying easily bends distortion in the direction of vertical links.
Accompanying drawing explanation
Fig. 1 is the schematic diagram that the utility model big uncork clamp system embodiment center platen trails;
Fig. 2 is the schematic diagram that the utility model big uncork clamp system embodiment center platen closes up.
Detailed description of the invention
Below by detailed description of the invention, the utility model is described in further detail:
Reference numeral in Figure of description comprises:.
As shown in Figure 1, a kind of big uncork clamp system, comprise driving mechanism, pedestal 1 and pressing plate 3, wherein, also be provided with flexible structure for amplifying, flexible structure for amplifying comprises isometric connecting rod monomer 2 hinged in the middle part of even number set, connecting rod monomer 2 head and the tail are hinged, a hinged end of middle two groups of connecting rod monomers 2 is fixed on pedestal 1, another hinged end is connected with driving mechanism, pressing plate 3 is provided with the bar hole 31 of vertical telescopic structure for amplifying telescopic direction, outermost two groups of connecting rod monomers 2 are all connected with pressing plate 3, wherein a connecting rod 21 is hinged with pressing plate 3, another root connecting rod 21 connects hinge pin, this hinge pin inserts in bar hole 31.
In the present embodiment, the hinged end connecting driving mechanism is provided with lead, and pedestal 1 is provided with the chute 11 coordinating lead.Like this, when movable hinged end moves, can be led by lead, in hinged end moving process, there will not be skew.
Hinge pin is provided with the roller coordinating bar-shaped trough.Two pressing plates 3 of clamp system are in clamping with when unclamping, and hinge pin slides in bar hole 31, if hinge pin is provided with the roller of cooperation bar-shaped trough, hinge pin would not by very quick-wearing.
The quantity of connecting rod monomer 2 is four groups.Connecting rod monomer 2 at least opening degree is little, and connecting rod monomer 2 at most moment increases, and flexible structure for amplifying easily bends distortion in the direction of vertical links 21.
Specific works flow process:
As shown in Figure 1, a hinged end of middle two groups of connecting rod monomers 2 is fixed on pedestal 1, another hinged end is connected with driving mechanism, when two pressing plates 3 of clamp system are in closed configuration, the spacing of two hinged ends farthest, two pressing plates 3 by close up be converted to the state of opening time, the hinged end of driving mechanism drive activity moves, two hinged end spacing are reduced, now flexible enlarger trails to both sides, outermost two groups of connecting rod monomers 2 are all connected with pressing plate 3, so two pressing plates 3 also trail thereupon, during clamping work pieces, workpiece is placed between two pressing plates 3 trailing, the hinged end of driving mechanism drive activity, two hinged end spacing are increased, two pressing plates 3 close up and by the Workpiece clamping of larger volume.
Above-described is only embodiment of the present utility model, and in scheme, the general knowledge such as known concrete structure and characteristic does not do too much description at this.Should be understood that; for a person skilled in the art, under the prerequisite not departing from the utility model structure, some distortion and improvement can also be made; these also should be considered as protection domain of the present utility model, and these all can not affect effect and the practical applicability of the utility model enforcement.The protection domain that this application claims should be as the criterion with the content of its claim, and the detailed description of the invention in description etc. record the content that may be used for explaining claim.
Claims (4)
1. big uncork clamp system, comprise driving mechanism, pedestal and pressing plate, it is characterized in that, also be provided with flexible structure for amplifying, described flexible structure for amplifying comprises isometric connecting rod monomer hinged in the middle part of even number set, connecting rod monomer head and the tail are hinged, a hinged end of middle two groups of connecting rod monomers is fixed on pedestal, another hinged end is connected with driving mechanism, described pressing plate is provided with the bar hole of vertical telescopic structure for amplifying telescopic direction, outermost two groups of connecting rod monomers are all connected with pressing plate, wherein a connecting rod and pressing plate hinged, another root connecting rod connects hinge pin, this hinge pin inserts in bar hole.
2. big uncork clamp system according to claim 1, is characterized in that, the hinged end connecting driving mechanism is provided with lead, and described pedestal is provided with the chute coordinating lead.
3. big uncork clamp system according to claim 1, is characterized in that, described hinge pin is provided with the roller coordinating bar-shaped trough.
4. big uncork clamp system according to claim 1, is characterized in that, the quantity of connecting rod monomer is four groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420674752.1U CN204221424U (en) | 2014-11-13 | 2014-11-13 | Big uncork clamp system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420674752.1U CN204221424U (en) | 2014-11-13 | 2014-11-13 | Big uncork clamp system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204221424U true CN204221424U (en) | 2015-03-25 |
Family
ID=52919565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420674752.1U Expired - Fee Related CN204221424U (en) | 2014-11-13 | 2014-11-13 | Big uncork clamp system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204221424U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107346707A (en) * | 2016-05-04 | 2017-11-14 | 卿力元 | Long Circle transformer coil adjustable coiling die |
| CN109176083B (en) * | 2018-08-21 | 2024-03-22 | 河南科技大学 | Multi-station hydraulic milling machine fixture |
-
2014
- 2014-11-13 CN CN201420674752.1U patent/CN204221424U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107346707A (en) * | 2016-05-04 | 2017-11-14 | 卿力元 | Long Circle transformer coil adjustable coiling die |
| CN109176083B (en) * | 2018-08-21 | 2024-03-22 | 河南科技大学 | Multi-station hydraulic milling machine fixture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150325 Termination date: 20151113 |