CN201389678Y - Stopping mechanism for shearing machine - Google Patents
Stopping mechanism for shearing machine Download PDFInfo
- Publication number
- CN201389678Y CN201389678Y CN200920172720U CN200920172720U CN201389678Y CN 201389678 Y CN201389678 Y CN 201389678Y CN 200920172720 U CN200920172720 U CN 200920172720U CN 200920172720 U CN200920172720 U CN 200920172720U CN 201389678 Y CN201389678 Y CN 201389678Y
- Authority
- CN
- China
- Prior art keywords
- stopping device
- striker plate
- upper tool
- tool post
- stop
- 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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- Accessories And Tools For Shearing Machines (AREA)
Abstract
The utility model discloses a stopping mechanism for a shearing machine, which comprises a front stopping device and a rear stopping device. The front stopping device is arranged on an operating platform (4), a roller wheel (5) is arranged at the lower part of a front stop plate (2) of the front stopping device, a guide track (3) matched with the roller wheel (5) is arranged on the rear stopping device, the roller wheel (5) can slid along the guide track (3), a rear stop plate (1) arranged on the rear stopping device is connected with an upper tool post (8), and a drive motor (6) which is an actuating motor is arranged on the rear stopping device. By use of the stopping mechanism, the rear stop plate of the rear stopping device, arranged on the upper tool post, can swing in the vertical direction with the upper tool post, so as to reduce torsional deformation of a workpiece and improve machining precision of the workpiece. Also, the stopping mechanism needs not to be dismounted in case of shearing a large-sizes workpiece, so as to improve operating efficiency.
Description
Technical field
The utility model relates to a kind of stock stop of cutter.
Background technology
In the prior art, the stock stop of cutter adopts screw mandrel to link to each other with cutter, when the shearing size is big, screw mandrel is adjustable to be limited in scope, especially rear material stopping device must disassemble it when shearing large-size workpiece, increase workload, often dismantled the damage that equipment component has been accelerated equipment, also reduced operating efficiency simultaneously.
The utility model content
Problem to be solved in the utility model provides shears the parts that large-size workpiece need not the equipment of dismantling, the stock stop of a kind of cutter of high efficiency.
To achieve these goals, the technical scheme that the utility model is taked is: the stock stop of a kind of cutter that is provided, described stock stop is made of preceding stop gauge and rear material stopping device, stop gauge is arranged on the work top before described, the preceding striker plate bottom of preceding stop gauge is provided with roller, work top is provided with the guide rail adaptive with roller, roller can slide along guide rail, the back striker plate that described rear material stopping device is provided with is connected with upper tool post, and rear material stopping device is provided with drive motors.
The preceding striker plate of stop gauge setting is provided with material blocking block before described, and material blocking block and preceding striker plate flexibly connect.
The drive motors of described rear material stopping device setting is a servomotor, and drive motors work is backgauge after the reducing gear drive lead screw drives.
Adopt technique scheme, preceding stop gauge places on the work top, indicates numerical value with scale, reaches required backgauge value to regulate active block stop, and stop gauge is convenient before using when shearing thin plate; The back striker plate of rear material stopping device is loaded on the upper tool post, swings up and down with upper tool post, reduces the workpiece torsional deformation, improves the machining accuracy of workpiece, need not it is disassembled when shearing large-size workpiece, has improved operating efficiency; The driving motor of rear material stopping device is a servomotor, after gear reduction by the screw mandrel transmission, but manual fine-tuning, control ratio is easier to, and volume is little in light weight, power output and torque are big, make things convenient for speed governing.
Description of drawings
Below expressed content of each width of cloth accompanying drawing of this specification and the mark among the figure are briefly explained:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the schematic diagram that the back striker plate is connected with upper tool post.
Mark among the figure: 1, back striker plate; 2, preceding striker plate; 3, guide rail; 4, work top; 5, roller; 6, drive motors; 7, screw mandrel; 8, upper tool post; 9, cutter; 10, reducing gear; 11, bottom knife; 12, lower slide; 13, material blocking block.
The specific embodiment
Contrast accompanying drawing below,, to mutual alignment and annexation between the shape of each related member of the specific embodiment of the present utility model, structure, the each several part and manipulate method, be described in further detail by description to embodiment.
The stock stop of a kind of cutter of the present utility model as shown in Figure 1, stock stop is made of preceding stop gauge and rear material stopping device, preceding stop gauge is arranged on the work top 4, preceding striker plate 2 bottoms of preceding stop gauge are provided with roller 5, work top 4 is provided with the guide rail 3 adaptive with roller 5, roller 5 can slide along guide rail 3, the back striker plate 1 that rear material stopping device is provided with is connected with upper tool post 8, swing up and down with upper tool post 8, reduce the workpiece torsional deformation, improve the machining accuracy of workpiece, rear material stopping device is by drive motors 6 controls, drive motors 6 is a servomotor, drive motors 6 work backgauge after the drive lead screw 7 of reducing gear 10 drives is regulated its backgauge position, and available manual fine-tuning, the preceding striker plate 2 of preceding stop gauge setting is provided with material blocking block 13, material blocking block 13 flexibly connects with preceding striker plate 2, upper tool post 8 is connected with cutter 9, work top 4 is provided with lower slide 12, and bottom knife 11 is connected on the lower slide 12, after workpiece designs size, place stock stop, cutting mechanism upper tool post 8 presses on the lower slide 12, and cutter 9 and bottom knife 11 interlocks are sheared the workpiece of required size down.
In conjunction with the accompanying drawings the utility model has been carried out exemplary description above; obviously the utility model specific implementation is not subjected to the restriction of aforesaid way; as long as adopted the improvement of the various unsubstantialities that method of the present utility model design and technical scheme carry out; or design of the present utility model and technical scheme are directly applied to other occasion without improving, all within protection domain of the present utility model.
Claims (3)
1, a kind of stock stop of cutter, it is characterized in that: described stock stop is made of preceding stop gauge and rear material stopping device, stop gauge is arranged on the work top (4) before described, preceding striker plate (2) bottom of preceding stop gauge is provided with roller (5), work top (4) is provided with and the adaptive guide rail (3) of roller (5), roller (5) can slide along guide rail (3), the back striker plate (1) that described rear material stopping device is provided with is connected with upper tool post (8), and rear material stopping device is provided with drive motors (6).
2, according to the stock stop of the described a kind of cutter of claim 1, it is characterized in that: the preceding striker plate (2) that stop gauge is provided with before described is provided with material blocking block (13), and material blocking block (13) flexibly connects with preceding striker plate (2).
3, according to the stock stop of the described a kind of cutter of claim 1, it is characterized in that: the drive motors (6) that described rear material stopping device is provided with is a servomotor, and drive motors (6) work is backgauge after the drive lead screw (7) of reducing gear (10) drives.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920172720U CN201389678Y (en) | 2009-04-20 | 2009-04-20 | Stopping mechanism for shearing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920172720U CN201389678Y (en) | 2009-04-20 | 2009-04-20 | Stopping mechanism for shearing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201389678Y true CN201389678Y (en) | 2010-01-27 |
Family
ID=41596498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920172720U Expired - Fee Related CN201389678Y (en) | 2009-04-20 | 2009-04-20 | Stopping mechanism for shearing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201389678Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102198539A (en) * | 2011-05-16 | 2011-09-28 | 芜湖中能机械制造有限公司 | Digital control hydraulic brake type plate shearing machine |
| CN105499698A (en) * | 2015-11-25 | 2016-04-20 | 安徽红桥金属制造有限公司 | Rear-mounted positioning device of plate shearing machine |
-
2009
- 2009-04-20 CN CN200920172720U patent/CN201389678Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102198539A (en) * | 2011-05-16 | 2011-09-28 | 芜湖中能机械制造有限公司 | Digital control hydraulic brake type plate shearing machine |
| CN105499698A (en) * | 2015-11-25 | 2016-04-20 | 安徽红桥金属制造有限公司 | Rear-mounted positioning device of plate shearing machine |
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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: 20100127 Termination date: 20120420 |