CN203030791U - Punch press safety speed limit device - Google Patents
Punch press safety speed limit device Download PDFInfo
- Publication number
- CN203030791U CN203030791U CN 201220581774 CN201220581774U CN203030791U CN 203030791 U CN203030791 U CN 203030791U CN 201220581774 CN201220581774 CN 201220581774 CN 201220581774 U CN201220581774 U CN 201220581774U CN 203030791 U CN203030791 U CN 203030791U
- Authority
- CN
- China
- Prior art keywords
- steel wire
- bolt
- safety speed
- speed limit
- eccentric wheel
- 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 punch press safety speed limit device which comprises an eccentric wheel arranged at one end of a bent axle of a tool. An asbestos steel wire is sleeved on the eccentric wheel. One end of the asbestos steel wire is fixed on the tool, and the other end of the asbestos steel wire is connected with a first adjustable bolt. The first adjustable bolt is matched with the second adjustable bolt. The second adjustable bolt is fixed on the tool through a nut. The punch press safety speed limit device is simple in structure, firm and durable, and mainly depends on pressure of springs and adjustable bolts to brake, so that the asbestos steel wire is not prone to breaking, is firm and durable, and is not easy to damage. Maintenance cost is saved. Speed limit degrees can be adjusted at random by the bolts being adjusted, and the hermetic structure avoids pollution of work environment.
Description
Technical field
The utility model relates to field of machine tool equipment, particularly a kind of punching machine safety speed-limiting device.
Background technology
Lathe is in the processing process, when particularly carrying out operations such as high-rate cutting, speed limit action sensitivity and speed limit reliability for the speed-limiting device of lathe have higher requirement, the brake apparatus of machine tool, generally be by mechanical speed limit or hydraulic pressure speed-limiting device, the complex structure of this limiting brake device, operation inconvenience, and automaticity is low, is not easy to realize automatic control.And be that speed-limiting device is installed below workbench at traditional Digit Control Machine Tool, this speed-limiting device speed limit time is long, and device damages easily, in order to raise labour efficiency, reduce labour cost, is badly in need of a kind of novel speed-limiting device.
Summary of the invention
In order to overcome above-mentioned defective, it is a kind of simple in structure that the utility model provides, speed limit outstanding effect punching machine safety speed-limiting device.
The utility model for the technical scheme that solves its technical problem and adopt is: a kind of punching machine safety speed-limiting device, the eccentric wheel that comprises bent axle one end that is installed in lathe, a sheathed asbestos steel wire on the described eccentric wheel, described asbestos steel wire one end is fixed on the lathe, the other end connects one first and regulates bolt, the described first adjusting bolt and second is regulated bolt and is cooperated, and second regulates bolt is fixed on the lathe by nut.
As further improvement of the utility model, described first regulates a sheathed holddown spring on the bolt, and described holddown spring one end pushes against in the second adjusting bolt, and the other end pushes against in the asbestos steel wire.
As further improvement of the utility model, the sheathed sealed shield in the described eccentric outside, described asbestos steel wire and bent axle place in the sealed shield.
As further improvement of the utility model, described second regulates bolt is provided with a locking nut.
The beneficial effects of the utility model are: the utility model is simple in structure, sturdy and durable, it mainly is to carry out skidding by spring and the pressure of regulating bolt, steel wire asbestos easy fracture not like this, sturdy and durable and not fragile, save maintenance cost, and regulated the degree that bolt can the regulated at will speed limit, hermetic structure has been avoided the pollution of working environment.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
In order to deepen understanding of the present utility model, the utility model is described in further detail below in conjunction with embodiment and accompanying drawing, and this embodiment only is used for explaining the utility model, does not constitute the restriction to the utility model protection domain.
Fig. 1 has shown a kind of embodiment of a kind of punching machine safety speed-limiting device of the utility model, the eccentric wheel 2 that comprises bent axle 1 one ends that are installed in lathe, a sheathed asbestos steel wire 3 on the described eccentric wheel 2, described asbestos steel wire 3 one ends are fixed on the lathe, the other end connects one first and regulates bolt 4, the described first adjusting bolt 4 and second is regulated bolt 5 and is cooperated, second regulates bolt 5 is fixed on the lathe by nut 6, described first regulates a sheathed holddown spring 7 on the bolt 4, described holddown spring 7 one ends push against in second and regulate bolt 5, the other end pushes against in asbestos steel wire 2, the sheathed sealed shield 8 in the outside of described eccentric wheel 2, described asbestos steel wire 3 and bent axle 1 place in the sealed shield 8, described second regulates bolt 5 is provided with a locking nut 9, the lathe slide block moves up and down and drives bent axle 1 rotation, bent axle 1 drives eccentric wheel 2 again and rotates, when eccentric wheel 2 turns to certain angle, asbestos steel wire 3 is in tension, thereby the rotation of restriction eccentric wheel 2 and bent axle 1, and then reach the effect of deceleration lathe slide block, this apparatus structure is simple, and is sturdy and durable.
Claims (4)
1. punching machine safety speed-limiting device, it is characterized in that: the eccentric wheel (2) that comprises bent axle (1) one end that is installed in lathe, described eccentric wheel (2) is gone up a sheathed asbestos steel wire (3), described asbestos steel wire (3) one ends are fixed on the lathe, the other end connects one first and regulates bolt (4), the described first adjusting bolt (4) and second is regulated bolt (5) and is cooperated, and second regulates bolt (5) is fixed on the lathe by nut (6).
2. punching machine safety speed-limiting device according to claim 1, it is characterized in that: described first regulates bolt (4) goes up a sheathed holddown spring (7), described holddown spring (7) one ends push against in the second adjusting bolt (5), and the other end pushes against in asbestos steel wire (2).
3. punching machine safety speed-limiting device according to claim 1, it is characterized in that: the sheathed sealed shield in the outside of described eccentric wheel (2) (8), described asbestos steel wire (3) and bent axle (1) place in the sealed shield (8).
4. punching machine safety speed-limiting device according to claim 1 is characterized in that: described second regulates bolt (5) is provided with a locking nut (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220581774 CN203030791U (en) | 2012-11-07 | 2012-11-07 | Punch press safety speed limit device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220581774 CN203030791U (en) | 2012-11-07 | 2012-11-07 | Punch press safety speed limit device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203030791U true CN203030791U (en) | 2013-07-03 |
Family
ID=48682932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220581774 Expired - Fee Related CN203030791U (en) | 2012-11-07 | 2012-11-07 | Punch press safety speed limit device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203030791U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103801632A (en) * | 2012-11-07 | 2014-05-21 | 芜湖协诚金属制品有限公司 | Safety speed limiting device for punching machine |
-
2012
- 2012-11-07 CN CN 201220581774 patent/CN203030791U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103801632A (en) * | 2012-11-07 | 2014-05-21 | 芜湖协诚金属制品有限公司 | Safety speed limiting device for punching machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 241000 Anhui Province, Wuhu City Fumin Jiujiang Road Economic Development Zone No. 58 Patentee after: ANHUI XIECHENG INDUSTRY CO., LTD. Address before: Wuhu City Fumin Jiujiang Economic Development Zone in Anhui province Wuhu City Road 241000 No. 58 Patentee before: WUHU XIECHENG METAL PRODUCTS CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130703 Termination date: 20161107 |