CN202741562U - Frame type die of flat plate numerical control punching machine - Google Patents
Frame type die of flat plate numerical control punching machine Download PDFInfo
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- CN202741562U CN202741562U CN 201220366301 CN201220366301U CN202741562U CN 202741562 U CN202741562 U CN 202741562U CN 201220366301 CN201220366301 CN 201220366301 CN 201220366301 U CN201220366301 U CN 201220366301U CN 202741562 U CN202741562 U CN 202741562U
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Abstract
The utility model discloses a frame type die of a flat plate numerical control punching machine. The frame type die of the flat plate numerical control punching machine comprises a main oil cylinder, a male die assembly, a female die assembly and a die frame which is a frame structure. The die frame comprises a top seat, a bottom seat, two connection top seats and side supports of the bottom seat. A die lifting stamping block which can slide up and down is arranged in a frame of the die frame. The main oil cylinder is fixed on the top seat, and the die lifting stamping block is connected with a piston rod of the main oil cylinder. The male die assembly is fixed on the lower side of the die lifting stamping block, and the female die assembly is fixed on the position, corresponding to the male die assembly, of a seat bottom of the female die assembly. The frame structure is adopted by the frame type die of the flat plate numerical control punching machine, supports are arranged on two sides of the die frame of the frame structure, compared with a frame with a throat type structure, the die frame can be manufactured widely, and width of a panel which is produced by the frame type die is decided by the width of the die frame. Therefore, with the frame type die, people can produce the wide panel, even number control shaft control of a separation type die is changed to odd number control shaft control, processing efficiency is improved, and manufacturing cost is reduced.
Description
Technical field
The utility model relates to a kind of punching die.
Background technology
The flat digital controlled perforating press of enclosed of existence mostly adopts Split type die at present, and namely punching press assembly and die assembly are controlled separately the selection of carrying out the mould position by numerical control axle separately respectively and accurately located.
The Split type die structure needs diaxon synchronous because controlled separately by two numerical control axles when selecting the mould position, loses time, and working (machining) efficiency is low.Simultaneously, aspect electrical control, because have more a numerical control axle, so that the manufacturing cost of equipment increases, the trouble point of equipment increases, and reliability reduces.
The open type plate numerical control punching machine that exists at present therefore can not the above wide plate of working width 600mm because the strength problem of lathe bed has limited the aditus laryngis degree of depth.
Summary of the invention
Problem to be solved in the utility model is: a kind of frame type mould of flat digital controlled perforating press is provided, can processes wider sheet material.
In order to address the above problem, the utility model comprises master cylinder, punch assembly, die assembly and mould bases, described mould bases is frame structure, mould bases comprises footstock, base and is connected a side that connects a footstock and base support, be provided with in the framework of mould bases slide up and down carry the stamping briquetting, master cylinder is fixed on the footstock, carries the stamping briquetting and is connected with the piston rod of master cylinder, the punch assembly is fixed on the downside of carrying the stamping briquetting, and the die assembly is fixed on corresponding with the punch assembly position at present the end.
In order to prevent workpiece movable when the punching press, described mould bases is provided with the material pressing device that fluctuates, and it is inboard that material pressing device is positioned at the oral area of framework of mould bases.
In order to adjust the position of punch assembly and die assembly, punch assembly and carry between the stamping briquetting and be provided with alignment pin is provided with alignment pin between die assembly and the base.
For easy to connect, the side that described material pressing device is arranged on mould bases supports.
Described each side supports and comprises a gripper shoe and two columns, carries the stamping briquetting and four columns are slidingly connected.Four guide pillar guiding are arranged, the unbalance loading problem in the time of effectively solving punching press.
For easy to use, described punch assembly is multistation drawing and pulling type punch.
The beneficial effects of the utility model: the utility model mould bases adopts frame structure, there is support the mould bases both sides of frame structure, compare the mould bases of aditus laryngis formula structure and can do widelyr, the width of this mould institute machining sheet is determined by the width of mould bases, so this mould that adopts can be processed wider sheet material.And the even numbers control axle control of Split type die is become the control of odd number control axle, improved working (machining) efficiency, reduce manufacturing cost.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of part 3 among Fig. 1;
Among the figure: 1, master cylinder, 2, the oil cylinder supporting plate, 3, mould bases, 4, carry the stamping briquetting, 5, the punch assembly, 6, material pressing device, 7, the die assembly.
The specific embodiment
A kind of specific embodiment as depicted in figs. 1 and 2, it comprises master cylinder 1, punch assembly 5, die assembly 7 and mould bases 3, mould bases 3 is frame structure, mould bases 3 comprises footstock, base and is connected a side that connects a footstock and base support, each side supports and comprises a gripper shoe and two columns, gripper shoe is positioned at the inboard of column, setting tool has certain altitude and can make and carries the hole that stamping briquetting 4 can pass through on the gripper shoe, carry stamping briquetting 4 and slide up and down and be arranged in the mould bases 3, a gripper shoe is passed respectively at the two ends of carrying stamping briquetting 4 and two columns are slidingly connected.
The cylinder body of master cylinder 1 is fixed on the oil cylinder supporting plate 2, oil cylinder supporting plate 2 is fixed on the footstock of mould bases 3, the piston rod of master cylinder 1 with carry stamping briquetting 4 and be connected, punch assembly 5 is fixed on the downside of carrying stamping briquetting 3, and the seat that die assembly 7 is fixed on mould bases 3 on the position corresponding with punch assembly 5 at the end.Punch assembly 5 is multistation drawing and pulling type punch, and multistation drawing and pulling type punch is a kind of existing mold structure.Punch assembly 5 and carry between the stamping briquetting 4 and be provided with alignment pin is provided with alignment pin between die assembly 7 and the base.
The side of mould bases 3 supports and is provided with the material pressing device 6 that fluctuates, and material pressing device 6 is positioned at the oral area inboard of the framework of mould bases 3.
The width of the framework of mould bases 3 is the horizontal spatial accommodation of sheet material, and the width of framework is determined by the widest size of required machining sheet, can process the above wide plate of the wide 600mm of plate.Four guide pillars on the frame-type mould bases are punch assembly 5 guiding, effectively the unbalance loading brought of anti-impact pressure.
Mould when mounted, as shown in Figure 1, substantially determine first the relative position between punch assembly 5 and the die assembly 7, regulate again the concentricity of punch assembly 5 and die assembly 7 according to the centering plug, after adjusting end, be fixed on punch assembly 5 and die assembly 7 on the mould bases and install alignment pin, can fine assurance punch assembly 5 and die assembly 7 between with one heart.
Operation principle: this mould is arranged on the bed piece by motor-driven screw-nut mechanism, during work, workpiece passes the framework of mould bases 3, and workpiece maintains static, during punching, material pressing device 6 workpiece pressings, master cylinder 1 stretches out and drives 5 punchings of punch assembly, and then master cylinder 1 is retracted, and is mobile at lathe bed by this mould of motor-driven, make mold movement treat punching place to the next one of workpiece, and then start master cylinder 1 punching.
Claims (6)
1. the frame type mould of a flat digital controlled perforating press, comprise master cylinder, punch assembly, die assembly and mould bases, it is characterized in that: described mould bases is frame structure, mould bases comprises footstock, base and is connected a side that connects a footstock and base support, be provided with in the framework of mould bases slide up and down carry the stamping briquetting, master cylinder is fixed on the footstock, carrying the stamping briquetting is connected with the piston rod of master cylinder, the punch assembly is fixed on the downside of carrying the stamping briquetting, and the die assembly is fixed on corresponding with the punch assembly position at present the end.
2. the frame type mould of flat digital controlled perforating press according to claim 1, it is characterized in that: described mould bases is provided with the material pressing device that fluctuates, and it is inboard that material pressing device is positioned at the oral area of framework of mould bases.
3. the frame type mould of flat digital controlled perforating press according to claim 1 is characterized in that: punch assembly and carry between the stamping briquetting and be provided with alignment pin is provided with alignment pin between die assembly and the base.
4. the frame type mould of flat digital controlled perforating press according to claim 2 is characterized in that: the side that described material pressing device is arranged on mould bases supports.
5. the frame type mould of any one described flat digital controlled perforating press according to claim 1-4 is characterized in that: described each side supports and comprises a gripper shoe and two columns, carries the stamping briquetting and four columns are slidingly connected.
6. the frame type mould of flat digital controlled perforating press according to claim 5, it is characterized in that: described punch assembly is multistation drawing and pulling type punch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220366301 CN202741562U (en) | 2012-07-27 | 2012-07-27 | Frame type die of flat plate numerical control punching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220366301 CN202741562U (en) | 2012-07-27 | 2012-07-27 | Frame type die of flat plate numerical control punching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202741562U true CN202741562U (en) | 2013-02-20 |
Family
ID=47701010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220366301 Expired - Fee Related CN202741562U (en) | 2012-07-27 | 2012-07-27 | Frame type die of flat plate numerical control punching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202741562U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103611771A (en) * | 2013-12-02 | 2014-03-05 | 无锡华联精工机械有限公司 | Pressing mechanism of numerical control press |
-
2012
- 2012-07-27 CN CN 201220366301 patent/CN202741562U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103611771A (en) * | 2013-12-02 | 2014-03-05 | 无锡华联精工机械有限公司 | Pressing mechanism of numerical control press |
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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: 20130220 Termination date: 20140727 |
|
| EXPY | Termination of patent right or utility model |