CN201279554Y - Pressing device of punch machine - Google Patents
Pressing device of punch machine Download PDFInfo
- Publication number
- CN201279554Y CN201279554Y CNU200820173290XU CN200820173290U CN201279554Y CN 201279554 Y CN201279554 Y CN 201279554Y CN U200820173290X U CNU200820173290X U CN U200820173290XU CN 200820173290 U CN200820173290 U CN 200820173290U CN 201279554 Y CN201279554 Y CN 201279554Y
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- China
- Prior art keywords
- cylinder
- pressing
- nitrogen
- air pressure
- punching
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- 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 - Lifetime
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses a punching machine pressing device, which comprises a bracket, wherein, one end of the bracket is provided with a carrying shaft, and the other end of the bracket is provided with a supporting rod and a pressing plate; the carrying shaft and the supporting rod are respectively connected with a punching machine the bracket is provided with a return cylinder; a pressing block is respectively arranged on both ends of the pressing plate; and each pressing block is respectively provided with an air pressure pressing cylinder, and the air pressure pressing cylinder is connected with a punching sliding block of the punching machine. The air pressure pressing cylinder is a nitrogen pressing cylinder, and the nitrogen pressing cylinder consists of a cylinder, and the cylinder is connected with the punching sliding block of the punching machine, and a piston, a self-lubricating guiding sleeve and a telescopic rod are arranged inside the cylinder. The punching machine pressing device has the advantages that the nitrogen pressing cylinder is adopted, so that the connection of the hydraulic circuit is completely cancelled; compared with the hydraulic cylinder, the nitrogen pressing cylinder is more environmentally-friendly, and the repair is more convenient, and the work environment can be improved; the pressing device is provided with the return cylinder, so that the pressing device can automatic return to the original position after the punching, thereby being free from the single operation and having high production efficiency; and the structure is simple and reasonable, and the manufacturing cost is low, and the like.
Description
Technical field
The utility model relates to a kind of perforating press material pressing device, specifically is a kind of perforating press material pressing device that adopts air pressure binder cylinder.
Background technology
In the punching machine punch process, need carry out binder to workpiece and prevent to occur in the process collecting together at present.Existing feeding pressure mechanism all is to adopt oil pressure binder cylinder, its complex structure, and oil feed line easy oil leakage influence is used, and causes problem such as poor working environment.Simultaneously, existing material pressing device needs to reset by artificial or other machines after use, and complicated operation influences production efficiency.
Summary of the invention
The purpose of this utility model is to provide a kind of perforating press material pressing device, and it can solve the deficiency that exists in the known technology, adopts nitrogen binder cylinder, and the structure letter is rationally clean, can improve working environment, enhances productivity.
The utility model for achieving the above object, be achieved through the following technical solutions: a kind of perforating press material pressing device, comprise support, support one end mounting support axle, the support other end is installed support bar and holding pad, and bolster is connected with the perforating press lathe bed respectively with support bar, restoring cylinder is installed on the support, briquetting is installed at the holding pad two ends respectively, and air pressure binder cylinder is set respectively on the briquetting, and air pressure binder cylinder is connected with the perforating press Punching slider.Air pressure binder cylinder is a nitrogen binder cylinder, and nitrogen binder cylinder is made up of cylinder barrel, and cylinder barrel is connected with the perforating press Punching slider, and nitrogen cylinder piston, self-lubricating fairlead and expansion link are installed in the cylinder barrel.
Advantage of the present utility model is: adopts nitrogen binder cylinder, fully phases out the connection of underground, and hydraulic cylinder relatively, environmental protection is more keeped in repair conveniently, can improve working environment; Be provided with restoring cylinder, can after punching finishes, automatically reset, need not independent operation, the production efficiency height; Simple for structure reasonable, low cost of manufacture etc.
Description of drawings
Accompanying drawing 1 is a main TV structure schematic diagram of the present utility model; Accompanying drawing 2 is plan structure schematic diagrames of accompanying drawing 1; Accompanying drawing 3 is perspective view of the present utility model.
The specific embodiment
A kind of perforating press material pressing device described in the utility model comprises support 12, support 12 1 end mounting support axles 10, and support 12 other ends are installed support bar 7 and holding pad 14.Bolster 10 is connected with perforating press lathe bed 11 respectively with support bar 7, and restoring cylinder 8 is installed on the support 12.Briquetting 15 is installed at holding pad 14 two ends respectively, and air pressure binder cylinder is set respectively on the briquetting 15, and air pressure binder cylinder is connected with perforating press Punching slider 6.
Air pressure binder cylinder described in the utility model can be various pneumatic cylinders, provide a kind of nitrogen binder cylinder 17 this inventor, nitrogen binder cylinder 17 is made up of cylinder barrel 1, and cylinder barrel 1 is connected with Punching slider 6, and nitrogen cylinder piston 2, self-lubricating fairlead 3 and expansion link 4 are installed in the cylinder barrel 1.Nitrogen binder cylinder 17 adopts nitrogen as source of the gas, and it is simple for structure, environmental protection more, and safe in utilization, cost is low.
The utility model is in punching course, and Punching slider 6 drives air pressure binder cylinder 17 and moves downward together, and support 12 is by back shaft 10 rotations.Holding pad 14 contacts with workpiece earlier, and at this moment Punching slider 6 continues downward punching press, and air pressure binder cylinder 17, does not produce it and collects together Work-sheet pressing by holding pad 14, carries out punching press then.After punching press was finished, Punching slider 6 drove air pressure binder cylinder 17 and together moves upward, and at this moment, holding pad 14 is lifted in restoring cylinder 8 work, resets to position to be punched, waits for next punching course.
Claims (2)
1, a kind of perforating press material pressing device, it is characterized in that: comprise support (12), support (12) one end mounting support axles (10), support (12) other end is installed support bar (7) and holding pad (14), bolster (10) is connected with perforating press lathe bed (11) respectively with support bar (7), and support (12) is gone up restoring cylinder (8) is installed, and briquetting (15) is installed at holding pad (14) two ends respectively, air pressure binder cylinder is set respectively on the briquetting (15), and air pressure binder cylinder is connected with perforating press Punching slider (6).
2, a kind of perforating press material pressing device according to claim 1, it is characterized in that: air pressure binder cylinder is a nitrogen binder cylinder (17), nitrogen binder cylinder (17) has cylinder barrel (1) to form, cylinder barrel (1) is connected with perforating press Punching slider (6), and nitrogen cylinder piston (2), self-lubricating fairlead (3) and expansion link (4) are installed in the cylinder barrel (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820173290XU CN201279554Y (en) | 2008-10-20 | 2008-10-20 | Pressing device of punch machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820173290XU CN201279554Y (en) | 2008-10-20 | 2008-10-20 | Pressing device of punch machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201279554Y true CN201279554Y (en) | 2009-07-29 |
Family
ID=40926442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820173290XU Expired - Lifetime CN201279554Y (en) | 2008-10-20 | 2008-10-20 | Pressing device of punch machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201279554Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103846355A (en) * | 2012-12-04 | 2014-06-11 | 吴秉筠 | Feeding device for plate shearing machine |
| CN110586772A (en) * | 2019-09-23 | 2019-12-20 | 常州市瑞悦车业有限公司 | Forming pre-pressing structure |
-
2008
- 2008-10-20 CN CNU200820173290XU patent/CN201279554Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103846355A (en) * | 2012-12-04 | 2014-06-11 | 吴秉筠 | Feeding device for plate shearing machine |
| CN110586772A (en) * | 2019-09-23 | 2019-12-20 | 常州市瑞悦车业有限公司 | Forming pre-pressing structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JI'NAN FOUNDRY + METALFORMING MACHINERY RESEARCH I Free format text: FORMER OWNER: JINAN CASTING + FORGING JIEMAI MACHINERY CO., LTD. Effective date: 20110104 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 250022 NO.8060, SECOND RING SOUTH ROAD, JI'NAN CITY, SHANDONG PROVINCE TO: 250306 NO.500, FENGHUANG ROAD, CHANGQING DISTRICT, JI'NAN CITY, SHANDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110104 Address after: 250306 Phoenix Road, Changqing District, Shandong, Ji'nan, China, 500 Patentee after: Ji'nan Foundry & Metalforming Machinery Research Institute Co., Ltd. Address before: 250022 No. 8060 South Second Ring Road, Shandong, Ji'nan Patentee before: Jinan Casting & Forging Jiemai Machinery Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20090729 |
|
| CX01 | Expiry of patent term |