CN202399538U - Locking mechanism for connecting rod and ball head screw rod of pressing machine - Google Patents
Locking mechanism for connecting rod and ball head screw rod of pressing machine Download PDFInfo
- Publication number
- CN202399538U CN202399538U CN2011204662417U CN201120466241U CN202399538U CN 202399538 U CN202399538 U CN 202399538U CN 2011204662417 U CN2011204662417 U CN 2011204662417U CN 201120466241 U CN201120466241 U CN 201120466241U CN 202399538 U CN202399538 U CN 202399538U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- pressing plate
- microswitch
- locking mechanism
- utility
- 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 locking mechanism for a connecting rod and a ball head screw rod of a pressing machine. Under the condition that a pressing plate and the connecting rod of the locking mechanism are fastened, a contactor of a microswitch keeps in contact with the connecting rod and is at the press-down state; once the loose phenomenon occurs between the pressing plate and the connecting rod, the microswitch is at the reset state, and a control system can be used for timely finding the problem and stopping the work of the machine, thereby the screw thread damage or other equipment accidents are prevented from occurring.
Description
Technical field
The utility model relates to a kind of forging machinery and equipment technology, and concrete is a kind of press connecting rod and ball screw retaining mechanism.
Background technology
Presser type is adopted in locking between existing baby press connecting rod and the ball screw, and this mechanism how can be because not locking of the screw thread between connecting rod and the ball screw, causes thread damage or causes other equipment breakdown.
The utility model content
The utility model provides a kind of press connecting rod and ball screw retaining mechanism, overcomes the existing above-mentioned defective of existing ball screw retaining mechanism.
The utility model realizes that the technical scheme that above-mentioned purpose adopted is: this utility model comprises connecting rod, pressing plate, bolt, ball screw, microswitch; This utility model is provided with the connecting rod of an interior hollow; Said connecting rod internal fixation has a ball screw; At the port of connecting rod, through bolt a pressing plate is arranged, be provided with microswitch in the inside of pressing plate; Pressing plate and connecting rod are adjacent to, and the contact of microswitch presses down with connecting rod and fits.
Beneficial effect: the utility model is owing to adopt above-mentioned method, and under the situation that tightens up between pressing plate and the connecting rod, the contact and the connecting rod of microswitch keep in touch; State under the contact of microswitch is in and is pressed, in case and relaxation appears between pressing plate and the connecting rod, then microswitch is in the state that resets; Thus, through the control system, can in time pinpoint the problems; And stop the work of machine, avoid the equipment breakdown that thread damage occurs or cause other.
Description of drawings
Accompanying drawing 1 is the front view of the utility model.
Accompanying drawing 2 is A-A sectional views of accompanying drawing 1.
Shown in the figure: 1. connecting rod, 2, pressing plate, 3. bolt, 4. ball screw, 5. microswitch.
The specific embodiment
In the drawings; This utility model comprises connecting rod 1, pressing plate 2, bolt 3, ball screw 4, microswitch 5; This utility model is provided with the connecting rod 1 of an interior hollow, and said connecting rod 1 internal fixation has a ball screw 4, at the port of connecting rod 1; Be fixed with a pressing plate 2 through bolt 3, be provided with microswitch 5 in the inside of pressing plate 2; Pressing plate 2 is adjacent to connecting rod 1, and the contact of microswitch 5 presses down with connecting rod 1 and fits.The utility model is under the situation that tightens up between pressing plate 2 and the connecting rod 1, and the contact of microswitch 5 and connecting rod 1 keep in touch, the state under the contact of microswitch 5 is in and is pressed; And in case relaxation appears between pressing plate 2 and the connecting rod 1, then microswitch 5 is in the state that resets, thus; Through the control system; Can in time pinpoint the problems, and stop the work of machine, avoid the equipment breakdown that thread damage occurs or cause other.
Claims (1)
1. press connecting rod and ball screw retaining mechanism; This utility model comprises connecting rod (1), pressing plate (2), bolt (3), ball screw (4), microswitch (5); It is characterized in that: this utility model is provided with the connecting rod (1) of an interior hollow, and said connecting rod (1) internal fixation has a ball screw (4), the port in connecting rod (1); Be fixed with a pressing plate (2) through bolt (3), be provided with microswitch (5) in the inside of pressing plate (2); Pressing plate (2) is adjacent to connecting rod (1), and the contact of microswitch (5) presses down with connecting rod (1) and fits.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204662417U CN202399538U (en) | 2011-11-22 | 2011-11-22 | Locking mechanism for connecting rod and ball head screw rod of pressing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204662417U CN202399538U (en) | 2011-11-22 | 2011-11-22 | Locking mechanism for connecting rod and ball head screw rod of pressing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202399538U true CN202399538U (en) | 2012-08-29 |
Family
ID=46697212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204662417U Expired - Fee Related CN202399538U (en) | 2011-11-22 | 2011-11-22 | Locking mechanism for connecting rod and ball head screw rod of pressing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202399538U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103128992A (en) * | 2011-11-22 | 2013-06-05 | 徐州联宝科技有限公司 | Locking mechanism of press machine connecting rod and ball joint screw rod |
-
2011
- 2011-11-22 CN CN2011204662417U patent/CN202399538U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103128992A (en) * | 2011-11-22 | 2013-06-05 | 徐州联宝科技有限公司 | Locking mechanism of press machine connecting rod and ball joint screw rod |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120829 Termination date: 20121122 |