CN202079417U - Pneumatic pull rod type clamp for machining center - Google Patents
Pneumatic pull rod type clamp for machining center Download PDFInfo
- Publication number
- CN202079417U CN202079417U CN2011201701886U CN201120170188U CN202079417U CN 202079417 U CN202079417 U CN 202079417U CN 2011201701886 U CN2011201701886 U CN 2011201701886U CN 201120170188 U CN201120170188 U CN 201120170188U CN 202079417 U CN202079417 U CN 202079417U
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- China
- Prior art keywords
- machining center
- pull rod
- casing
- cylinder
- pressing plate
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- Expired - Fee Related
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- 238000003825 pressing Methods 0.000 claims abstract description 19
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 238000004904 shortening Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
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Abstract
The utility model discloses a pneumatic pull rod type clamp for a machining center. The pneumatic pull rod type clamp comprises a box body, a cylinder, a pull rod, a pressing plate, and a positioning mandrel, wherein the cylinder is arranged in the box body, a groove is arranged at the upper end surface of the box body and internally provided with the positioning mandrel which is connected with the box body by the bolt; and the pull rod is connected with the cylinder by penetrating through the pressing plate, a workpiece and the positioning mandrel. The pneumatic pull rod type clamp adopts pneumatic pressure instead of manual screw to fix a workpiece, thus shortening the clamping time, realizing the stable, high-precision and high-efficiency clamping positioning of the machining center, and greatly improving the production efficiency.
Description
Technical field
The utility model relates to a kind of anchor clamps, the pneumatic rod-pulling type anchor clamps of especially a kind of machining center.
Background technology
At present, when the work in-process heart adds the work gear electrode product, the installation way that adopts manual pressing plate to compress more, not only efficient is lower, also because the qualification of clamping is restricting the operator, has influenced the production efficiency of machining center and the quality of product.
The utility model content
In order to overcome the deficiency that existing machining center anchor clamps adopt the mode clamping work pieces that manual thread bush tightens, the utility model provides a kind of machining center pneumatic rod-pulling type anchor clamps.
The technical scheme that its technical problem that solves the utility model adopts is:
The pneumatic rod-pulling type anchor clamps of machining center comprise casing, cylinder, pull bar, pressing plate, positioning core axle, are provided with cylinder in the casing, and the upper surface of casing is provided with groove, and positioning core axle is installed in it, and positioning core axle is connected by bolt with casing; Pull bar runs through pressing plate, workpiece, positioning core axle connection cylinder.
The beneficial effects of the utility model are, adopt the Pneumatic pressure instead of manual to remove stubborn fixation workpiece, and the reciprocating motion by cylinder clamps and loosens workpiece, shorten the clamping time, realized stable, the high accuracy of machining center, high efficiency clamping location has been improved production efficiency greatly.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a positioning core axle structural representation of the present utility model;
Fig. 3 is the vertical view of Fig. 2;
Fig. 4 is a pressure plate structure schematic diagram of the present utility model;
Fig. 5 is a rhombus locating pin structure schematic diagram of the present utility model;
Fig. 6 is the amplification right view of Fig. 5.
Parts and numbering among the figure:
The 1-casing; The 2-cylinder; The 3-pull bar; The 4-pressing plate; The 5-positioning core axle; 6-rhombus alignment pin; The 7-hand-operated direction valve.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
Shown in Fig. 1-6, the pneumatic rod-pulling type anchor clamps of machining center comprise casing 1, cylinder 2, pull bar 3, pressing plate 4, positioning core axle 5, be provided with cylinder 2 in the casing 1, the upper surface of casing 1 is provided with groove, and positioning core axle 5 is installed in it, and positioning core axle 5 and casing 1 are connected by bolt; Pull bar 3 runs through pressing plate 4, workpiece, positioning core axle 5 connection cylinders 2.
Casing 1 upper surface is provided with rhombus alignment pin 6, and the lower end of rhombus alignment pin 6 is installed on the casing 1, and its upper end is fixed on the workpiece.
Casing 1 lower surface is by being bolted on the machining center workbench.
Cylinder 2 is by being bolted in the casing 1, and piston drives pull bar 3 and moves up and down the action of realization clamping.The upper surface of casing 1 has groove, positioning core axle 5 is installed in it, and in order to the datum hole of location product to be processed, positioning core axle 5 one sides of casing 1 upper surface have the installing hole of rhombus alignment pin 6, cooperate rhombus alignment pin 6 is installed, 3 contour location benchmark bolts are installed in positioning core axle 5 outsides.
The endoporus that pull bar 3 passes pressing plate 4, workpiece, positioning core axle 5 connects cylinder 2, and workpiece is by rhombus alignment pin 6 location, and workpiece bottom contacts with contour benchmark bolt, and workpiece upper end and pull bar 3 tops are provided with U-lag pressing plate 4.Pressing plate 4 cylindricals are greater than workpiece endoporus 5mm, and the U-lag of pressing plate 4 is greater than pull bar 3 cylindricals.
The hand-operated direction valve 7 external compressed air 0.5-0.8mpa that connect cylinder 2, by handling hand-operated direction valve 7, change compressed-air actuated flow direction, cylinder 2 control pull bars 3 compressed or unclamp pressing plate 4, pressing plate 4 again with Work-sheet pressing or unclamp on the benchmark bolt of contour location and rhombus alignment pin 6 on.By the installation of positioning core axle 5 and rhombus alignment pin 6, retrained workpiece upper and lower and rotation and space behavior power, realize the operation of hi-Fix clamping work pieces; Clamping power certificate guarantees atmospheric pressure by pressure regulator valve, but each two workpiece of clamping have improved production efficiency and product quality greatly.
The utility model adopts the Pneumatic pressure instead of manual to remove stubborn fixation workpiece, shortens the clamping time, has realized stable, the high accuracy of machining center, and the high efficiency clamping is located, and has improved the production efficiency of machining center greatly.
Claims (4)
1. pneumatic rod-pulling type anchor clamps of machining center, it is characterized in that, comprise casing (1), cylinder (2), pull bar (3), pressing plate (4), positioning core axle (5), be provided with cylinder (2) in the described casing (1), the upper surface of casing (1) is provided with groove, positioning core axle (5) is installed in it, and positioning core axle (5) is connected by bolt with casing (1); Described pull bar (3) runs through pressing plate (4), workpiece, positioning core axle (5) connection cylinder (2).
2. the pneumatic rod-pulling type anchor clamps of machining center according to claim 1 is characterized in that, described casing (1) upper surface is provided with rhombus alignment pin (6), and the lower end of rhombus alignment pin (6) is installed on the casing (1), and its upper end is fixed on the workpiece.
3. the pneumatic rod-pulling type anchor clamps of machining center according to claim 1 is characterized in that, described casing (1) lower surface is by being bolted on the machining center workbench.
4. the pneumatic rod-pulling type anchor clamps of machining center according to claim 1 is characterized in that described pressing plate (4) is provided with U-lag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201701886U CN202079417U (en) | 2011-05-26 | 2011-05-26 | Pneumatic pull rod type clamp for machining center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201701886U CN202079417U (en) | 2011-05-26 | 2011-05-26 | Pneumatic pull rod type clamp for machining center |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202079417U true CN202079417U (en) | 2011-12-21 |
Family
ID=45340071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201701886U Expired - Fee Related CN202079417U (en) | 2011-05-26 | 2011-05-26 | Pneumatic pull rod type clamp for machining center |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202079417U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103182651A (en) * | 2013-03-22 | 2013-07-03 | 海宁奥通汽车零件有限公司 | Pneumatic fixture tool for hub unit |
| CN103639799A (en) * | 2013-12-14 | 2014-03-19 | 浙江德宏汽车电子电器股份有限公司 | Positioning fixture tool |
| CN110328545A (en) * | 2019-07-22 | 2019-10-15 | 太仓市海谷五金机电设备有限公司 | A kind of numerically controlled lathe air-actuated jaw |
-
2011
- 2011-05-26 CN CN2011201701886U patent/CN202079417U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103182651A (en) * | 2013-03-22 | 2013-07-03 | 海宁奥通汽车零件有限公司 | Pneumatic fixture tool for hub unit |
| CN103639799A (en) * | 2013-12-14 | 2014-03-19 | 浙江德宏汽车电子电器股份有限公司 | Positioning fixture tool |
| CN103639799B (en) * | 2013-12-14 | 2016-08-17 | 浙江德宏汽车电子电器股份有限公司 | A kind of positioning fixture frock |
| CN110328545A (en) * | 2019-07-22 | 2019-10-15 | 太仓市海谷五金机电设备有限公司 | A kind of numerically controlled lathe air-actuated jaw |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 625100 Ya'an Industrial Park, Sichuan, Ya'an Patentee after: Sichuan famous tooth gear manufacturing Limited by Share Ltd Address before: 625100 Ya'an Industrial Park, Sichuan, Ya'an Patentee before: Sichuan Mingchi Gear Manufacturing Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111221 Termination date: 20190526 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |