CN202571946U - Plate hold-down device - Google Patents
Plate hold-down device Download PDFInfo
- Publication number
- CN202571946U CN202571946U CN 201220128477 CN201220128477U CN202571946U CN 202571946 U CN202571946 U CN 202571946U CN 201220128477 CN201220128477 CN 201220128477 CN 201220128477 U CN201220128477 U CN 201220128477U CN 202571946 U CN202571946 U CN 202571946U
- Authority
- CN
- China
- Prior art keywords
- guide rod
- plate
- hold
- utility
- model
- 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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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses a plate hold-down device. A cylinder with a guide rod is provided with a semiannular pressure plate for holding down a workpiece, and a right-angle quick-change joint, wherein the right-angle quick-change joint is used for connecting with an air pipe; and the stretching motion of the cylinder with a guide rod drives the pressure plate to move up and down, thereby implementing the hold-down and loosening of the workpiece. The plate hold-down device can be installed on both sides of a machine tool main shaft in a bilateral symmetry mode, and the semiannular pressure plate can hold down the plate around the drilling tool. By adopting the stretching motion of the cylinder with a guide rod, the utility model has the characteristics of simple structure, smooth and reliable operation, high degree of automation and the like, is convenient and quick to operate, and is suitable for mass workpiece production, thereby being an important component of a digital control drilling and cutting machine.
Description
Technical field
The utility model relates to boring and thermal cutting apparatus field, especially the sheet material hold down gag in the digital control hole drilling cutting unit mahine.
Background technology
Have in the technology at oneself, workpiece often adopts the reference seat location, compresses with pressing plate in the manual work of workpiece edge, makes labour intensity bigger, and operating efficiency is lower, and is more obvious when particularly workpiece is big.
The utility model content
The applicant provides a kind of and can be installed near the machine tool chief axis to above-mentioned shortcoming, the sheet material hold down gag that when main shaft is worked, compresses, economical and practical, compactness and safety effectively raises operating efficiency.
The technical scheme that the utility model adopted is following:
A kind of sheet material hold down gag, the band guide rod cylinder is installed on the lathe through installing plate, and said band guide rod cylinder is equipped with right angle hydraulic quick coupler and magnetic switch up and down, is with the piston movable plate lower end of guide rod cylinder that pressing plate is installed.
Further improvement as technique scheme: described pressing plate one end is semi-circular.
Said sheet material hold down gag left and right symmetrically is arranged in the machine tool chief axis both sides.
The beneficial effect of the utility model is following:
The utility model adopts band guide rod cylinder stretching motion, not only new structure simple, operate steadily, reliably, have more convenient to operationly, automaticity is high, is fit to characteristics such as processing work in enormous quantities, is the important component part of digital control hole drilling cutting machine.
Description of drawings
Fig. 1 is the front view of the utility model.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the vertical view of Fig. 1.
Among the figure: 1, band guide rod cylinder; 2, right angle hydraulic quick coupler; 3, long spiro nail; 4, installing plate; 5, screw; 6, pressing plate; 7, magnetic switch.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the utility model is described.
Extremely shown in Figure 3 like Fig. 1; The described sheet material hold down gag of the utility model; Be included on the installing plate 4 with long spiro nail 3 dress band guide rod cylinder 1; Said band guide rod cylinder 1 is equipped with right angle hydraulic quick coupler 2 and the magnetic switch up and down 7 that is installed in its groove, with screw 5 semi-circular pressing plate 6 is housed with the piston movable plate lower end of guide rod cylinder 1 simultaneously.
During real work, the sheet material hold down gag adopts on the installing plate 4 and is with guide rod cylinder 1 with long spiro nail 3 dresses, and semi-circular pressing plate 6 is equipped with screw 5 in the piston movable plate lower end of band guide rod cylinder 1.Band guide rod cylinder 1 is equipped with right angle hydraulic quick coupler 2 and is used for connecting tracheae.After the workpiece handling was to the workbench, the control through gas realized that the telescopic band dynamic pressure plate 6 of band guide rod cylinder 1 moves up and down, thereby realized the compressing and unclamp of workpiece on the workbench, thereby realized the boring processing to workpiece.But said sheet material hold down gag left-right symmetric is installed in the machine tool chief axis both sides, and semi-circular pressing plate 6 can both compress around the drilling cutlery.
More than describing is the explanation to the utility model, is not the qualification to utility model, and the utility model institute restricted portion is referring to claim, and under the situation of the utility model spirit, the utility model can be done any type of modification.
Claims (3)
1. sheet material hold down gag; It is characterized in that: band guide rod cylinder (1) is installed on the lathe through installing plate (4); Said band guide rod cylinder (1) is equipped with right angle hydraulic quick coupler (2) and magnetic switch (7) up and down, and the piston movable plate lower end of band guide rod cylinder (1) is equipped with pressing plate (6).
2. according to the described sheet material hold down gag of claim 1, it is characterized in that: described pressing plate (6) one ends are semi-circular.
3. according to the described sheet material hold down gag of claim 1, it is characterized in that: said sheet material hold down gag left and right symmetrically is arranged in the machine tool chief axis both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220128477 CN202571946U (en) | 2012-03-30 | 2012-03-30 | Plate hold-down device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220128477 CN202571946U (en) | 2012-03-30 | 2012-03-30 | Plate hold-down device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202571946U true CN202571946U (en) | 2012-12-05 |
Family
ID=47241397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220128477 Expired - Fee Related CN202571946U (en) | 2012-03-30 | 2012-03-30 | Plate hold-down device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202571946U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102601649A (en) * | 2012-03-30 | 2012-07-25 | 无锡华联精工机械有限公司 | Plate compression device |
| CN103286599A (en) * | 2013-05-21 | 2013-09-11 | 苏州惠瑞自动化集成有限公司 | Automatic sheet clamp |
-
2012
- 2012-03-30 CN CN 201220128477 patent/CN202571946U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102601649A (en) * | 2012-03-30 | 2012-07-25 | 无锡华联精工机械有限公司 | Plate compression device |
| CN103286599A (en) * | 2013-05-21 | 2013-09-11 | 苏州惠瑞自动化集成有限公司 | Automatic sheet clamp |
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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: 20121205 Termination date: 20150330 |
|
| EXPY | Termination of patent right or utility model |