CN203484948U - Pneumatic clamp for CNC machining - Google Patents
Pneumatic clamp for CNC machining Download PDFInfo
- Publication number
- CN203484948U CN203484948U CN201320569000.4U CN201320569000U CN203484948U CN 203484948 U CN203484948 U CN 203484948U CN 201320569000 U CN201320569000 U CN 201320569000U CN 203484948 U CN203484948 U CN 203484948U
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- China
- Prior art keywords
- fixture
- connecting rod
- piston rod
- pressing plate
- cnc
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Abstract
A pneumatic clamp for CNC machining comprises a clamp main plate, cylinders and locating units. The cylinders are arranged under the clamp main plate, and each locating unit comprises piston rods, connection rods, locating grooves, locating pins and pressing plates, wherein the locating grooves are formed in the upper surface of the clamp main plate, the locating pins penetrate through the locating grooves, the piston rods penetrate through the cylinders, the clamp main plate and the locating grooves, the connection rods are arranged at the top ends of the piston rods, and the pressing plates are arranged in the connection rods. By means of the pneumatic clamp, clamping time and labor intensity of operators are reduced to a large extent, machining stability is achieved, production efficiency is improved, and the defect that a clamp wastes time and labor in the prior art is overcome.
Description
Technical field
The utility model relates to a kind of CNC processing special pneumatic fixture.
Background technology
Fixture pattern early, is mainly comprised of fixture mainboard and pressing plate, relatively simple for structure.The defect that this type exists is: every clamping once can only be processed a workpiece, more time-consuming; Clamping workpiece is the torsion that relies on operator, uses bolt and pressing plate fixation workpiece, relatively effort.Complete the processing of workpiece, need to take positive and negative two sub-folder tools to realize, mean more time of needs and labour, greatly affected production efficiency.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of CNC processing special pneumatic fixture that can enhance productivity.
For addressing the above problem, the utility model adopts following technical scheme: a kind of CNC processing special pneumatic fixture, comprises fixture mainboard; Cylinder body, described cylinder body is arranged on the below of fixture mainboard; Positioning unit, described positioning unit comprises piston rod, connecting rod, locating slot, alignment pin and pressing plate; Locating slot, several described locating slots are arranged on the upper surface of fixture mainboard; Alignment pin, described alignment pin runs through locating slot; Piston rod, described piston rod runs through cylinder body, fixture mainboard and locating slot; Connecting rod, described connecting rod is arranged on the top of piston rod; Pressing plate, described pressing plate is arranged in connecting rod.
As preferably, described positioning unit comprises at least one piston rod, connecting rod, locating slot, two alignment pins and a block pressur plate.
As preferably, described positioning unit is at least provided with 10.
As preferably, described alignment pin is straight pin.
As preferably, the relative fixture mainboard of described locating slot to lower recess some.
As preferably, described piston rod is cylindrical.
As preferably, described connecting rod is the diameter that the diameter of cylindrical, described connecting rod is greater than piston rod.
As preferably, the mid portion of described connecting rod is provided with groove.
As preferably, described pressing plate is corresponding with the shape of groove, and the length of pressing plate is greater than the length of groove, and pressing plate extends to the two ends of groove.
The beneficial effects of the utility model are: saved largely operator's clamping time and labour intensity, and solved processing stability, thereby improved production efficiency, solved the deficiency that early fixture is wasted time and energy.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment.
In figure: 1, fixture mainboard; 2, pressing plate; 3, connecting rod; 4, piston rod; 5, cylinder body; 6, locating slot; 7, alignment pin.
The specific embodiment
Describe embodiment of the present utility model below in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of identical or similar functions from start to finish.Below by the embodiment being described with reference to the drawings, be exemplary, only for explaining the utility model, and can not be interpreted as restriction of the present utility model.
A CNC processing special pneumatic fixture, comprises fixture mainboard 1; Cylinder body 5, described cylinder body 5 is arranged on the below of fixture mainboard 1; Positioning unit, described positioning unit comprises a piston rod 4, connecting rod 3, locating slot 6, two alignment pins 7 and block pressur plates 2, positioning unit is provided with 10; Locating slot 6, several described locating slots 6 are arranged on the upper surface of fixture mainboard 1, the relative fixture mainboard 1 of locating slot 6 to lower recess some; Alignment pin 7, described alignment pin 7 runs through locating slot 6, and alignment pin 7 is straight pin; Piston rod 4, described piston rod 4 runs through cylinder body 5, fixture mainboard 1 and locating slot 6, and piston rod 4 is cylindrical; Connecting rod 3, described connecting rod 3 is arranged on the top of piston rod 4, and connecting rod 3 is cylindrical, and the diameter of described connecting rod 3 is greater than the diameter of piston rod 4; Pressing plate 2, described pressing plate 2 is arranged in connecting rod 3.
The mid portion of described connecting rod 3 is provided with groove, and described pressing plate 2 is corresponding with the shape of groove, and the length of pressing plate 2 is greater than the length of groove, and pressing plate 2 extends to the two ends of groove.
The beneficial effects of the utility model are: saved largely operator's clamping time and labour intensity, and solved processing stability, thereby improved production efficiency, solved the deficiency that early fixture is wasted time and energy.
In the description of this description, the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present utility model or example in conjunction with specific features, structure, material or the feature of this embodiment or example description.In this manual, the schematic statement of above-mentioned term is not necessarily referred to identical embodiment or example.And the specific features of description, structure, material or feature can be with suitable mode combinations in any one or more embodiment or example.
Although illustrated and described embodiment of the present utility model, those having ordinary skill in the art will appreciate that: in the situation that not departing from principle of the present utility model and aim, can carry out multiple variation, modification, replacement and modification to these embodiment, scope of the present utility model is limited by claim and equivalent thereof.
Claims (9)
1. a CNC processing special pneumatic fixture, is characterized in that, comprising:
Fixture mainboard;
Cylinder body, described cylinder body is arranged on the below of fixture mainboard;
Positioning unit, described positioning unit comprises piston rod, connecting rod, locating slot, alignment pin and pressing plate;
Locating slot, several described locating slots are arranged on the upper surface of fixture mainboard;
Alignment pin, described alignment pin runs through locating slot;
Piston rod, described piston rod runs through cylinder body, fixture mainboard and locating slot;
Connecting rod, described connecting rod is arranged on the top of piston rod;
Pressing plate, described pressing plate is arranged in connecting rod.
2. CNC according to claim 1 processing special pneumatic fixture, is characterized in that, described positioning unit comprises a piston rod, connecting rod, locating slot, two alignment pins and a block pressur plate.
3. CNC processing special pneumatic fixture according to claim 2, is characterized in that, described positioning unit is at least provided with 10.
4. CNC processing special pneumatic fixture according to claim 3, is characterized in that, described alignment pin is straight pin.
5. CNC according to claim 1 processing special pneumatic fixture, is characterized in that, the relative fixture mainboard of described locating slot to lower recess some.
6. CNC processing special pneumatic fixture according to claim 1, is characterized in that, described piston rod is cylindrical.
7. CNC according to claim 6 processing special pneumatic fixture, is characterized in that, described connecting rod is the diameter that the diameter of cylindrical, described connecting rod is greater than piston rod.
8. CNC processing special pneumatic fixture according to claim 7, is characterized in that, the mid portion of described connecting rod is provided with groove.
9. CNC according to claim 8 processing special pneumatic fixture, is characterized in that, described pressing plate is corresponding with the shape of groove, and the length of pressing plate is greater than the length of groove, and pressing plate is to the two ends extension of groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320569000.4U CN203484948U (en) | 2013-09-13 | 2013-09-13 | Pneumatic clamp for CNC machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320569000.4U CN203484948U (en) | 2013-09-13 | 2013-09-13 | Pneumatic clamp for CNC machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203484948U true CN203484948U (en) | 2014-03-19 |
Family
ID=50255806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320569000.4U Expired - Fee Related CN203484948U (en) | 2013-09-13 | 2013-09-13 | Pneumatic clamp for CNC machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203484948U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104002167A (en) * | 2014-06-04 | 2014-08-27 | 无锡新宏泰电器科技股份有限公司 | Multi-component machining fixture for machining centres |
-
2013
- 2013-09-13 CN CN201320569000.4U patent/CN203484948U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104002167A (en) * | 2014-06-04 | 2014-08-27 | 无锡新宏泰电器科技股份有限公司 | Multi-component machining fixture for machining centres |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140319 Termination date: 20160913 |