CN203610773U - Driving device for rear stock stop of hydraulic plate shearing machine - Google Patents
Driving device for rear stock stop of hydraulic plate shearing machine Download PDFInfo
- Publication number
- CN203610773U CN203610773U CN201320688155.XU CN201320688155U CN203610773U CN 203610773 U CN203610773 U CN 203610773U CN 201320688155 U CN201320688155 U CN 201320688155U CN 203610773 U CN203610773 U CN 203610773U
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- China
- Prior art keywords
- screw
- stock stop
- backgauge
- ball
- line slideway
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Abstract
The utility model relates to a driving device for a rear stock stop of a hydraulic plate shearing machine. Supporting end plates are respectively arranged at front and rear ends of left and right stock stop brackets; ball screws and linear guide rails, the axes of which are parallel to each other, are respectively mounted between front and rear supporting end plates; stock stop screw bases are respectively mounted on the ball screws and the linear guide rails on the left and right sides; the stock stop screw bases can respectively move along the linear guide rails under the driving of the corresponding ball screws; stock stop feet are respectively connected with the stock stop screw bases; the stock stop feet are respectively connected with the left and right sides of a stock stop plate; screw synchronizing wheels with same teeth are respectively mounted at shaft ends at the same side of the ball screws; a driving wheel is mounted at the shaft end of a driving motor; the driving wheel is in driving connection with the two screw synchronizing wheels in turn through a synchronous belt; tensioning wheels are respectively arranged on the two sides of the two screw synchronizing wheels. When the synchronous belt is broken, the two ball screws are simultaneously stopped rotating and the two stock stop screw bases are also simultaneously stopped rotating, so that the inclining of the two sides of the stock stop plate is prevented.
Description
Technical field
The utility model relates to a kind of hydraulic plate shears, particularly a kind of hydraulic plate shears back material stopping transmission device.
Background technology
In prior art, hydraulic plate shears back material stopping transmission device comprises backgauge support, striker plate, ball-screw, line slideway and drive motors, the rear and front end of left and right backgauge support is respectively equipped with support end plate, front and back are supported between end plate and are separately installed with ball-screw and the line slideway that axis is parallel to each other, on the ball-screw of the left and right sides and line slideway, be separately installed with backgauge screw bolt seat, backgauge screw bolt seat can move along line slideway respectively under the driving of corresponding ball-screw, on backgauge screw bolt seat, be connected with respectively backgauge pin, backgauge pin is connected to the left and right sides of striker plate, first the driving wheel of drive motors axle head drives a wherein ball-screw by little Timing Belt, between two ball-screws, be in transmission connection by large Timing Belt.Drive motors drives a wherein ball-screw to rotate by little Timing Belt, this ball-screw drives another root ball-screw to rotate by large Timing Belt again, two ball-screws rotate simultaneously and drive two backgauge screw bolt seats to move forward and backward along ball-screw, and two backgauge screw bolt seats synchronously move forward and backward by the two ends of the moving striker plate of backgauge tape respectively.
There is following weak point in this hydraulic plate shears back material stopping transmission device: in actual use, once large Timing Belt fracture, two ball-screws will lose synchronously, and now drive motors still drives a wherein ball-screw to rotate by little Timing Belt, this sidewinders ballscrew and moves forward and backward by a side of backgauge screw bolt seat and the moving striker plate of backgauge tape, now the opposite side of striker plate can not synchronizing moving, will cause line slideway, striker plate, backgauge pin to damage, and cannot normally work.
Utility model content
The purpose of this utility model is, overcomes problems of the prior art, and a kind of hydraulic plate shears back material stopping transmission device is provided, simple in structure, and dependable performance can avoid striker plate to tilt.
For solving above technical problem, a kind of hydraulic plate shears back material stopping transmission device provided by the utility model, comprise backgauge support, striker plate, ball-screw, line slideway and drive motors, the rear and front end of the described backgauge support in left and right is respectively equipped with support end plate, between the described support end plate in front and back, be separately installed with described ball-screw and the line slideway that axis is parallel to each other, on the ball-screw of the left and right sides and line slideway, be separately installed with backgauge screw bolt seat, described backgauge screw bolt seat can move along line slideway respectively under the driving of corresponding ball-screw, on described backgauge screw bolt seat, be connected with respectively backgauge pin, described backgauge pin is connected to the left and right sides of described striker plate, the homonymy axle head of described ball-screw is separately installed with the screw synchronous wheel of the identical number of teeth, the axle head of described drive motors is provided with driving wheel, described driving wheel is in transmission connection with two screw synchronous wheels successively by a Timing Belt, the both sides of two screw synchronous wheels are respectively equipped with the regulating wheel that Timing Belt is turned to and adjust Timing Belt tension force.
With respect to prior art, the utility model has been obtained following beneficial effect: driving wheel is in transmission connection with two screw synchronous wheels successively by a Timing Belt, in the time there is fracture in Timing Belt, two ball-screws will stop operating simultaneously, two backgauge screw bolt seats stop mobile simultaneously, can not cause the inclination of striker plate both sides.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail, accompanying drawing only provides reference and explanation use, non-in order to limit the utility model.
Fig. 1 is the front view of the utility model hydraulic plate shears back material stopping transmission device.
Fig. 2 is the cutaway view along A-A in Fig. 1.
Fig. 3 is that the B of Fig. 2 is to view.
In figure: 1. backgauge support; 2. regulating wheel; 3. screw synchronous wheel; 4. Timing Belt; 5. drive motors; 5a. driving wheel; 6. striker plate; 7. backgauge pin; 8. ball-screw; 9. line slideway; 10. backgauge screw bolt seat.
The specific embodiment
As shown in Figure 1 to Figure 3, the utility model hydraulic plate shears back material stopping transmission device, comprise backgauge support 1, striker plate 6, ball-screw 8, line slideway 9 and drive motors 5, the rear and front end of left and right backgauge support 1 is respectively equipped with support end plate, front and back are supported between end plate and are separately installed with ball-screw 8 and the line slideway 9 that axis is parallel to each other, on the ball-screw 8 of the left and right sides and line slideway 9, be separately installed with backgauge screw bolt seat 10, backgauge screw bolt seat 10 can move along line slideway 9 respectively under the driving of corresponding ball-screw, on backgauge screw bolt seat 10, be connected with respectively backgauge pin 7, backgauge pin 7 is connected to the left and right sides of striker plate 6, the homonymy axle head of ball-screw 8 is separately installed with the screw synchronous wheel 3 of the identical number of teeth, the axle head of drive motors 5 is provided with driving wheel 5a, driving wheel 5a is in transmission connection with two screw synchronous wheels 3 successively by Timing Belt 4, the both sides of two screw synchronous wheels 3 are respectively equipped with the regulating wheel 2 that Timing Belt is turned to and adjust Timing Belt tension force.
In work, driving wheel 5a is in transmission connection with two screw synchronous wheels 3 successively by Timing Belt 4, and in the time that fracture appears in Timing Belt, two ball-screws 8 will stop operating simultaneously, and two backgauge screw bolt seats 10 stop mobile simultaneously, can not cause the inclination of striker plate 6 both sides.
The foregoing is only the better possible embodiments of the utility model, non-ly therefore limit to scope of patent protection of the present utility model.In addition to the implementation, the utility model can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop in the protection domain of the utility model requirement.
Claims (1)
1. a hydraulic plate shears back material stopping transmission device, comprise backgauge support, striker plate, ball-screw, line slideway and drive motors, the rear and front end of the described backgauge support in left and right is respectively equipped with support end plate, between the described support end plate in front and back, be separately installed with described ball-screw and the line slideway that axis is parallel to each other, on the ball-screw of the left and right sides and line slideway, be separately installed with backgauge screw bolt seat, described backgauge screw bolt seat can move along line slideway respectively under the driving of corresponding ball-screw, on described backgauge screw bolt seat, be connected with respectively backgauge pin, described backgauge pin is connected to the left and right sides of described striker plate, it is characterized in that: the homonymy axle head of described ball-screw is separately installed with the screw synchronous wheel of the identical number of teeth, the axle head of described drive motors is provided with driving wheel, described driving wheel is in transmission connection with two screw synchronous wheels successively by a Timing Belt, the both sides of two screw synchronous wheels are respectively equipped with the regulating wheel that Timing Belt is turned to and adjust Timing Belt tension force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320688155.XU CN203610773U (en) | 2013-11-04 | 2013-11-04 | Driving device for rear stock stop of hydraulic plate shearing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320688155.XU CN203610773U (en) | 2013-11-04 | 2013-11-04 | Driving device for rear stock stop of hydraulic plate shearing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203610773U true CN203610773U (en) | 2014-05-28 |
Family
ID=50763454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320688155.XU Expired - Fee Related CN203610773U (en) | 2013-11-04 | 2013-11-04 | Driving device for rear stock stop of hydraulic plate shearing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203610773U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106270750A (en) * | 2015-04-27 | 2017-01-04 | 安徽省华夏机床制造有限公司 | A kind of plate shearing machine back material stopping automatic lifting method |
-
2013
- 2013-11-04 CN CN201320688155.XU patent/CN203610773U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106270750A (en) * | 2015-04-27 | 2017-01-04 | 安徽省华夏机床制造有限公司 | A kind of plate shearing machine back material stopping automatic lifting method |
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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: 20140528 Termination date: 20211104 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |