CN102672049A - Die for precision stamping of boards - Google Patents
Die for precision stamping of boards Download PDFInfo
- Publication number
- CN102672049A CN102672049A CN2012101613831A CN201210161383A CN102672049A CN 102672049 A CN102672049 A CN 102672049A CN 2012101613831 A CN2012101613831 A CN 2012101613831A CN 201210161383 A CN201210161383 A CN 201210161383A CN 102672049 A CN102672049 A CN 102672049A
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- die
- sheet material
- guide plate
- pressing plate
- boards
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Abstract
The invention relates to a die for precision stamping of boards. The die comprises a lower die and an upper die, wherein the upper die is arranged above the lower die; a plurality of stamping heads are arranged below the upper die; two position guide plates are arranged on the upper die; at least one of the position guide plates can move in the transverse direction on the lower die; a pressing plate is arranged above the movable position guide plate; the pressing plate and the position guide plates are in inclined plane match; an elastic component is arranged above the pressing plate; and the upper part of the elastic component is connected with the upper die. The die for precision stamping of boards is simple in structure and low in cost; with slightly improvement on the basis of the existing die for precision stamping of boards, the boards can be positioned precisely, so that the boards are prevented from transverse shifting during stamping; the stamping is successful and the size is table; and die damage is avoided.
Description
Technical field
The present invention relates to a kind of sheet material precision stamping and use mould.
Background technology
Present employed sheet material precision stamping is used mould, and its structure is as shown in Figure 3, comprises counterdie 1 and the patrix 2 that is arranged on counterdie 1 top, and the bottom of patrix 2 is provided with several drifts 3, is fixed with two guide plates 4 on the counterdie 1.During use, sheet material 5 is arranged between two guide plates 4, and passes through the location of two guide plate 4 realization both sides, and sheet material 5 station one by one moves forward successively, whenever moves a station, and patrix 2 moves down and carries out one-off hole-piercing through 3 pairs of sheet materials of drift 5.Its shortcoming is: owing to the distance between two guide plates 4 is a definite value; When there is radian in burr dual-side big or sheet material 5 in the both sides of sheet material 5; Sheet material 5 can not rely on two guide plates 4 to realize precise positioning; Horizontal moving can appear in sheet material 5 when punching press, thereby causes that punching press has some setbacks, size unstable, even the mould disrepair phenomenon.
Summary of the invention
Technical problem to be solved by this invention is: provide a kind of and can use mould to the sheet material precision stamping that sheet material carries out precision positioning.
For addressing the above problem, the technical scheme that the present invention adopts is: the sheet material precision stamping is used mould, comprises counterdie and the patrix that is arranged on the counterdie top; The bottom of patrix is provided with several drifts, and counterdie is provided with two guide plates, has at least an ability mobile along laterally on counterdie in the said guide plate; Movably the top of guide plate is provided with pressing plate; For the inclined-plane cooperates, the top of pressing plate is provided with elastomeric element between pressing plate and the guide plate, and the top of elastomeric element is connected with patrix.
Described elastomeric element is a spring.
The invention has the beneficial effects as follows: above-mentioned sheet material precision stamping is used mould; It is simple in structure, with low cost; Improve a little in the tight punching press of present employed sheet material, just can carry out precision positioning sheet material with mould, horizontal mobile thereby sheet material can not occur when punching press; Make punching press smoothly, dimensionally stable, and avoided mould damaged.
Description of drawings
Fig. 1 is the structural representation of a kind of embodiment of the present invention;
Fig. 2 is the structural representation of another kind of embodiment of the present invention;
Fig. 3 is the structural representation of the present employed sheet material precision stamping described in the background technology with mould;
Among Fig. 1: 1, counterdie, 2, patrix, 3, drift, 4, left guide plate, 5, right guide plate, 6, pressing plate, 7, elastomeric element, 8, sheet material;
Among Fig. 2: 1, counterdie, 2, patrix, 3, drift, 4, left guide plate, 5, right guide plate, 6, left pressing plate, 7, left elastomeric element, 8, right pressing plate, 9, right elastomeric element, 10, sheet material;
Among Fig. 3: 1, counterdie, 2, patrix, 3, drift, 4, guide plate, 5, sheet material.
The specific embodiment
Through specific embodiment sheet material precision stamping of the present invention is done further to describe in detail with mould below.
As shown in Figure 1, the sheet material precision stamping is used mould, comprises counterdie 1 and the patrix 2 that is arranged on counterdie 1 top; The bottom of patrix 2 is provided with several drifts 3, and counterdie 1 is provided with two guide plates---left guide plate 4 and right guide plate 5, and left guide plate 4 can be along laterally moving on counterdie 1; The top of left side guide plate 4 is provided with pressing plate 6; For the inclined-plane cooperates, the top of pressing plate 6 is provided with elastomeric element 7 between pressing plate 6 and the left guide plate 4, and the top of elastomeric element 7 is connected with patrix 2.Elastomeric element 7 described in the present embodiment is a spring, and elastomeric element 7 also can substitute with rubber-like parts such as rubber rings certainly, all belongs to protection category of the present invention.
The tight punching press of above-mentioned sheet material with mould in use, sheet material 8 is arranged between left guide plate 4 and the right guide plate 5, sheet material 8 station one by one moves forward successively; Whenever move a station, patrix 2 moves down and carries out one-off hole-piercing through 3 pairs of sheet materials of drift 8, when patrix 2 moves down; Elastomeric element 7 and pressing plate 6 also move down synchronously, and pressing plate 6 contacts with left guide plate 4 inclined-planes, make left guide plate 4 move right; Thereby with sheet material 8 location, when there is radian in burr dual-side big or sheet material 8 in the both sides of sheet material 8, because there is elastic force in elastomeric element 7; Closely contact with the left side wall energy of sheet material 8 so can guarantee left guide plate 4, promptly realize precision positioning, thereby horizontal moving can not appear in sheet material 8 when punching press; Make punching press smoothly, dimensionally stable, and avoided mould damaged.
As shown in Figure 2; The sheet material precision stamping is used mould, comprises counterdie 1 and the patrix 2 that is arranged on counterdie 1 top, and the bottom of patrix 2 is provided with several drifts 3; Counterdie 1 is provided with two guide plates---left guide plate 4 and right guide plate 5; Left side guide plate 4 all can be along laterally moving on counterdie 1 with right guide plate 5, and the top of left guide plate 4 is provided with left pressing plate 6, cooperates for the inclined-plane between left pressing plate 6 and the left guide plate 4; The top of left pressing plate 6 is provided with left elastomeric element 7, and the top of left elastomeric element 7 is connected with patrix 2; The top of right guide plate 5 is provided with right pressing plate 8, and for the inclined-plane cooperates, the top of right pressing plate 8 is provided with right elastomeric element 9 between right pressing plate 8 and the right guide plate 5, and the top of right elastomeric element 9 is connected with patrix 2.Left elastomeric element 7 described in the present embodiment is spring with right elastomeric element 9, and certain left elastomeric element 7 also can substitute with rubber-like parts such as rubber rings with right elastomeric element 9, all belongs to protection category of the present invention.
The tight punching press of above-mentioned sheet material with mould in use, sheet material 10 is arranged between left guide plate 4 and the right guide plate 5, sheet material 10 station one by one moves forward successively; Whenever move a station; Patrix 2 moves down and carries out one-off hole-piercing through 3 pairs of sheet materials of drift 10, and when patrix 2 moved down, left elastomeric element 7 and left pressing plate 6, right elastomeric element 9 and right pressing plate 8 also moved down synchronously; And left pressing plate 6 contacts with left guide plate 4 inclined-planes, right pressing plate 8 contacts with right guide plate 5 inclined-planes; Make that left guide plate 4 moves right, right guide plate 5 is moved to the left, thereby with sheet material 10 location, when there is radian in burr dual-side big or sheet material 10 in the both sides of sheet material 10; Because there is elastic force in left elastomeric element 7 with right elastomeric element 9; So can guarantee that left guide plate 4 closely contacts with the left side wall energy of sheet material 10, right guide plate 5 closely contacts with the right side wall energy of sheet material 10, promptly realize precision positioning, thereby horizontal moving can not appear in sheet material 10 when punching press; Make punching press smoothly, dimensionally stable, and avoided mould damaged.
The above embodiments are the principle and the effect thereof of illustrative the invention only, and the embodiment of part utilization, but not is used to limit the present invention; Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the invention design, can also make some distortion and improvement, these all belong to protection scope of the present invention.
Claims (2)
1. the sheet material precision stamping is used mould, comprises counterdie and the patrix that is arranged on the counterdie top, and the bottom of patrix is provided with several drifts; Counterdie is provided with two guide plates; It is characterized in that: have at least in the said guide plate ability on counterdie along laterally moving, movably the top of guide plate is provided with pressing plate, cooperates for the inclined-plane between pressing plate and the guide plate; The top of pressing plate is provided with elastomeric element, and the top of elastomeric element is connected with patrix.
2. sheet material precision stamping according to claim 1 is used mould, it is characterized in that: described elastomeric element is a spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101613831A CN102672049A (en) | 2012-05-23 | 2012-05-23 | Die for precision stamping of boards |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101613831A CN102672049A (en) | 2012-05-23 | 2012-05-23 | Die for precision stamping of boards |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102672049A true CN102672049A (en) | 2012-09-19 |
Family
ID=46804973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101613831A Pending CN102672049A (en) | 2012-05-23 | 2012-05-23 | Die for precision stamping of boards |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102672049A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1176961A (en) * | 1966-07-13 | 1970-01-07 | Edward Donald Bennett | Punch and Die Set |
| CN201220254Y (en) * | 2008-06-26 | 2009-04-15 | 铜陵丰山三佳微电子有限公司 | Grading stamping mould with precise initial location |
| CN202162282U (en) * | 2011-07-25 | 2012-03-14 | 天津双鑫机械制造有限公司 | Support shaping and stamping device for automobile shock absorber |
| CN202555700U (en) * | 2012-05-23 | 2012-11-28 | 顺德工业(江苏)有限公司 | Die for plate precision stamping |
-
2012
- 2012-05-23 CN CN2012101613831A patent/CN102672049A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1176961A (en) * | 1966-07-13 | 1970-01-07 | Edward Donald Bennett | Punch and Die Set |
| CN201220254Y (en) * | 2008-06-26 | 2009-04-15 | 铜陵丰山三佳微电子有限公司 | Grading stamping mould with precise initial location |
| CN202162282U (en) * | 2011-07-25 | 2012-03-14 | 天津双鑫机械制造有限公司 | Support shaping and stamping device for automobile shock absorber |
| CN202555700U (en) * | 2012-05-23 | 2012-11-28 | 顺德工业(江苏)有限公司 | Die for plate precision stamping |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120919 |