CN202539631U - Presser foot device of printed circuit board numerical control machine tool - Google Patents
Presser foot device of printed circuit board numerical control machine tool Download PDFInfo
- Publication number
- CN202539631U CN202539631U CN2012200175089U CN201220017508U CN202539631U CN 202539631 U CN202539631 U CN 202539631U CN 2012200175089 U CN2012200175089 U CN 2012200175089U CN 201220017508 U CN201220017508 U CN 201220017508U CN 202539631 U CN202539631 U CN 202539631U
- Authority
- CN
- China
- Prior art keywords
- presser foot
- cylinder
- machine tool
- foot device
- circuit board
- 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
The utility model discloses a presser foot device of a printed circuit board numerical control machine tool. The presser foot device comprises a fluctuation part, a cylinder and a presser foot part. The cylinder is provided with piston rods which can move linearly and reciprocatingly. One end of each piston rod is movably connected with the cylinder. The other end of each piston rod is fixedly connected with the presser foot part. Compared with existing presser foot devices, a traditional presser foot guide rod is integrated with the piston rods, connecting parts are omitted, cost is lowered, mounting space is reduced, rigidity of the presser foot device is enhanced, and boring performance of the machine tool is improved.
Description
Technical field
The utility model relates to a kind of Digit Control Machine Tool device, relates in particular to a kind of foot device of printed circuit board Digit Control Machine Tool.
Background technology
Present printed circuit board Digit Control Machine Tool; In order to guarantee service behaviour; Improve the boring machining accuracy, its presser feet and air cylinder group close the very crucial effect of do, and traditional mode is that the piston rod with the cylinder of buying drives the presser feet guide rod through Hooks coupling universal coupling and moves; And, move up and down together thereby drive the presser feet parts with the linear bearing guiding.Though this mode can satisfy instructions for use, shortcoming is a complex structure, and cost is high, and installing space is big, and a little less than the rigidity of foot device, the installation adjustment is cumbersome, to improving lathe boring performance, has played very big restrictive function.
The utility model content
To the problem that above-mentioned prior art exists, the utility model purpose is to provide a kind of foot device that has solved the printed circuit board Digit Control Machine Tool of above problem.
The technical scheme of the utility model is: a kind of foot device of printed circuit board Digit Control Machine Tool; Comprise and move up and down parts, cylinder and presser feet parts; Said cylinder is provided with the piston rod of doing straight reciprocating motion; Said piston rod one end and cylinder flexibly connect, and the other end is fixedly connected with the presser feet parts.
As preferably, said cylinder with move up and down parts and be fixedly connected.
As preferably, said cylinder and piston rod have one group at least.
The beneficial effect of the utility model is: said cylinder is provided with the piston rod of doing straight reciprocating motion, and said piston rod one end and cylinder flexibly connect, and the other end is fixedly connected with the presser feet parts; Traditional presser feet guide rod and the piston rod on the cylinder is one-body molded; Save attaching parts, reduced its cost, reduced installing space; The rigidity of foot device is strengthened, improved lathe boring performance.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
Among the figure: 1. move up and down parts; 2. cylinder; 3. presser feet parts; 4. piston rod.
The specific embodiment
Embodiment: as shown in Figure 1 as a kind of embodiment of the utility model, a kind of foot device of printed circuit board Digit Control Machine Tool; Comprise moving up and down parts 1, cylinder 2 and presser feet parts 3, said cylinder 2 is fixedly connected with moving up and down parts 1, and said cylinder 2 is provided with the piston rod 4 of doing straight reciprocating motion; Said piston rod 4 one ends and cylinder 2 flexibly connect, and the other end is fixedly connected with presser feet parts 3, and traditional presser feet guide rod and the piston rod 4 on the cylinder 2 is one-body molded; Save attaching parts, reduced its cost, reduced installing space; The rigidity of foot device is strengthened, improved lathe boring performance, said cylinder 2 has one group at least with piston rod 4; Can increase its group number according to the needs of device stability.
Claims (3)
1. the foot device of a printed circuit board Digit Control Machine Tool; Comprise and move up and down parts (1), cylinder (2) and presser feet parts (3); It is characterized in that: said cylinder (2) is provided with the piston rod (4) of doing straight reciprocating motion; Said piston rod (4) one ends and cylinder (2) flexibly connect, and the other end is fixedly connected with presser feet parts (3).
2. according to the foot device of the said a kind of printed circuit board Digit Control Machine Tool of claim 1, it is characterized in that: said cylinder (2) with move up and down parts (1) and be fixedly connected.
3. according to the foot device of the said a kind of printed circuit board Digit Control Machine Tool of claim 1, it is characterized in that: said cylinder (2) and piston rod (4) have one group at least.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200175089U CN202539631U (en) | 2012-01-16 | 2012-01-16 | Presser foot device of printed circuit board numerical control machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200175089U CN202539631U (en) | 2012-01-16 | 2012-01-16 | Presser foot device of printed circuit board numerical control machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202539631U true CN202539631U (en) | 2012-11-21 |
Family
ID=47160321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200175089U Expired - Fee Related CN202539631U (en) | 2012-01-16 | 2012-01-16 | Presser foot device of printed circuit board numerical control machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202539631U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108161466A (en) * | 2017-12-29 | 2018-06-15 | 华工法利莱切焊系统工程有限公司 | A kind of plasma cut Drilling operation system |
| CN109968288A (en) * | 2019-04-25 | 2019-07-05 | 中国建筑第八工程局有限公司 | Hand-held nail extractor and its application method |
-
2012
- 2012-01-16 CN CN2012200175089U patent/CN202539631U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108161466A (en) * | 2017-12-29 | 2018-06-15 | 华工法利莱切焊系统工程有限公司 | A kind of plasma cut Drilling operation system |
| CN108161466B (en) * | 2017-12-29 | 2020-08-21 | 华工法利莱切焊系统工程有限公司 | Plasma cutting and drilling system |
| CN109968288A (en) * | 2019-04-25 | 2019-07-05 | 中国建筑第八工程局有限公司 | Hand-held nail extractor and its application method |
| CN109968288B (en) * | 2019-04-25 | 2024-01-23 | 中国建筑第八工程局有限公司 | Handheld nail puller and use method thereof |
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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: 20121121 Termination date: 20150116 |
|
| EXPY | Termination of patent right or utility model |