CN202986147U - Pneumatic control turnover device for protecting cover of pressing machine - Google Patents
Pneumatic control turnover device for protecting cover of pressing machine Download PDFInfo
- Publication number
- CN202986147U CN202986147U CN 201220692127 CN201220692127U CN202986147U CN 202986147 U CN202986147 U CN 202986147U CN 201220692127 CN201220692127 CN 201220692127 CN 201220692127 U CN201220692127 U CN 201220692127U CN 202986147 U CN202986147 U CN 202986147U
- Authority
- CN
- China
- Prior art keywords
- protecting cover
- pneumatic control
- turnover device
- pressing machine
- top 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 relates to the technical field of machining, in particular to a pneumatic control turnover device for a protecting cover of a pressing machine. The pneumatic control turnover device is provided with a top plate, wherein U-shaped sliding grooves are formed on the two sides of the top plate; three air cylinders are arranged at the bottom end of the top plate; the bottom ends of expansion rods of the three air cylinders are connected with the protecting cover; the expansion rod of the air cylinder at the middle position is articulated with the protecting cover through a ball shaft; and rollers are mounted at the two ends of the protecting cover, and embedded into the sliding grooves. The pneumatic control turnover device for the protecting cover of the pressing machine is reasonable in structural design, and more convenient and reliable to operate, and the protecting cover is overturned through pneumatic control.
Description
Technical field
The utility model relates to the Machining Technology field, specifically relates to a kind of pneumatic control forcing press protecting cover turning device.
Background technology
Forcing press in field of machining, has comparatively widely and uses.At present, always by manual overturning, there is certain potential safety hazard in the protecting cover of forcing press.
The utility model content
For the technical problem that exists in prior art, the utility model provides a kind of pneumatic control forcing press protecting cover turning device of reasonable in design.
To achieve these goals, the technical scheme of employing is as follows:
A kind of pneumatic control forcing press protecting cover turning device is characterized in that having top board, and top board both sides are provided with the chute that takes the shape of the letter U; The top board bottom is provided with three cylinders, and the bottom of the expansion link of three cylinders all is connected with protecting cover, and the expansion link of the cylinder that mediates and protecting cover are hinged by ball journal; The two ends of protecting cover are equipped with roller, and roller embeds in chute.
Further, the material of described top board is carbon steel.
Further, the material of described chute is No. 45 steel.
The utility model pneumatic control forcing press protecting cover turning device, reasonable in design realizes the upset of protecting cover by pneumatic control, operate comparatively convenient reliable.
Description of drawings
For the ease of it will be appreciated by those skilled in the art that below in conjunction with accompanying drawing, the utility model is further described.
Fig. 1 is structural representation of the present utility model.
The specific embodiment
See also Fig. 1, a kind of pneumatic control forcing press protecting cover turning device has the top board 2 of carbon steel, and top board 2 both sides are provided with the chute 6 that takes the shape of the letter U, and the material of chute 6 is No. 45 steel.
The top board bottom is provided with three cylinders, is respectively cylinder 1, cylinder 3 and cylinder 4, and cylinder 3 is between cylinder 1 and cylinder 4, and the three equidistantly arranges.
The bottom of the expansion link of three cylinders all is connected with protecting cover 7, and the expansion link of cylinder 3 and protecting cover 7 are hinged by ball journal 8, and protecting cover 7 can rotate along ball journal 8, thereby realizes upset.
The two ends of protecting cover 7 are equipped with roller 5, and roller 5 embeds in chute 6.
Above content is only to the utility model structure example and explanation; affiliated those skilled in the art make various modifications to described specific embodiment or replenish or adopt similar mode to substitute; only otherwise depart from the structure of utility model or surmount this scope as defined in the claims, all should belong to protection domain of the present utility model.
Claims (3)
1. a pneumatic control forcing press protecting cover turning device, is characterized in that having top board, and top board both sides are provided with the chute that takes the shape of the letter U; The top board bottom is provided with three cylinders, and the bottom of the expansion link of three cylinders all is connected with protecting cover, and the expansion link of the cylinder that mediates and protecting cover are hinged by ball journal; The two ends of protecting cover are equipped with roller, and roller embeds in chute.
2. a kind of pneumatic control forcing press protecting cover turning device according to claim 1, is characterized in that, the material of described top board is carbon steel.
3. a kind of pneumatic control forcing press protecting cover turning device according to claim 1, is characterized in that, the material of described chute is No. 45 steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220692127 CN202986147U (en) | 2012-12-14 | 2012-12-14 | Pneumatic control turnover device for protecting cover of pressing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220692127 CN202986147U (en) | 2012-12-14 | 2012-12-14 | Pneumatic control turnover device for protecting cover of pressing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202986147U true CN202986147U (en) | 2013-06-12 |
Family
ID=48557363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220692127 Expired - Fee Related CN202986147U (en) | 2012-12-14 | 2012-12-14 | Pneumatic control turnover device for protecting cover of pressing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202986147U (en) |
-
2012
- 2012-12-14 CN CN 201220692127 patent/CN202986147U/en not_active Expired - Fee Related
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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: 20130612 Termination date: 20151214 |
|
| EXPY | Termination of patent right or utility model |