CN211839818U - Blanking and stretching die for supporting limiting part - Google Patents
Blanking and stretching die for supporting limiting part Download PDFInfo
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- CN211839818U CN211839818U CN201922160363.2U CN201922160363U CN211839818U CN 211839818 U CN211839818 U CN 211839818U CN 201922160363 U CN201922160363 U CN 201922160363U CN 211839818 U CN211839818 U CN 211839818U
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Abstract
The utility model discloses a tensile mould of supporting locating part blanking, include: the cope match-plate pattern, the well side lower extreme of cope match-plate pattern is connected with the stripper, the inboard material loading plate lower extreme of stripper is connected with the concavo-convex mould, be connected with first screw and first pin between cope match-plate pattern and the concavo-convex mould, the both ends lower extreme of cope match-plate pattern is connected with the lower bolster through guide pin bushing and guide pin bushing, the well side upper end of lower bolster is connected with the backing plate, the upper end of backing plate is connected with the terrace die, the well side upper end of backing plate is fixed with the terrace die, the utility model has the advantages that: the blanking and stretching die for the supporting limiting part is compact in structure, a blank plate is placed on the female die, is positioned by the positioning pin, and is formed by the male die, the female die and the male die in one step, so that the blanking and stretching position precision is guaranteed, the production efficiency is high, and the service life is prolonged.
Description
Technical Field
The utility model relates to a stamping die technical field especially relates to a tensile mould of supporting locating part blanking.
Background
With the rapid development of the stamping technology and the continuous expansion of the application range thereof, a plurality of structural parts, stressed components and the like are stamped by thick steel plates, which not only can ensure that the parts have enough strength and rigidity to improve the labor productivity, but also can reduce the production cost. However, when the supporting limiting part containing the groove and used for a precise product is manufactured, blanking and stretching are needed to be carried out on a blank, and the strength required by the limiting part is higher, and the blank for manufacturing the limiting part is made of a thick plate material, so that a die which is stable in positioning, high in stretching efficiency and high in stretching accuracy is needed, and the later stage of supporting the limiting part is guaranteed.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: the blanking and stretching die for the supporting limiting part is high in stretching efficiency and stretching precision.
In order to solve the technical problem, the utility model discloses a technical scheme is: a supporting limiting part blanking and stretching die comprises: the lower end of the middle side of the upper template is connected with a stripper plate, the lower end of the upper template at the inner side of the stripper plate is connected with a concave-convex die, a first screw and a first pin are connected between the upper template and the male and female die, the lower ends of the two ends of the upper template are connected with a lower template through a guide sleeve and a guide post, the upper end of the middle side of the lower template is connected with a backing plate, the upper end of the middle side of the backing plate is fixed with a convex die, a male die fixing plate is connected on the base plate outside the male die, a female die is connected on the male die fixing plate, a second screw and a second pin are connected between the lower template and the female die, a spring top plate is arranged between the male die and the female die, the middle side of the upper template is provided with a beating rod, the lower end of the beating rod extends into the concave-convex mold and is connected with a beating block, and a pull rod penetrates through the stripper plate between the upper template and the lower template and is connected with the stripper plate, and a spring is arranged on the pull rod at the lower side of the stripper plate.
Furthermore, a positioning pin is arranged on the female die.
The utility model has the advantages that: the blanking and stretching die for the supporting limiting part is compact in structure, a blank plate is placed on the female die, is positioned by the positioning pin, and is formed by the male die, the female die and the male die in one step, so that the blanking and stretching position precision is guaranteed, the production efficiency is high, and the service life is prolonged.
Drawings
Fig. 1 is a schematic structural view of the blanking and stretching die for the supporting position-limiting part of the present invention.
Detailed Description
The invention will be further elucidated by means of specific embodiments in the following description, in conjunction with the drawings, in which: for those skilled in the art, modifications of the invention in various equivalent forms will fall within the scope of the appended claims without departing from the principles of the invention.
As shown in fig. 1, a blanking and stretching die for a supporting position limiting member includes: the stamping die comprises an upper die plate 1, wherein the lower end of the middle side of the upper die plate 1 is connected with a stripper plate 2, the lower end of the upper die plate 1 at the inner side of the stripper plate 2 is connected with a male-female die 3, a first screw 4 and a first pin 5 are connected between the upper die plate 1 and the male-female die 3, the lower ends of the two ends of the upper die plate 1 are connected with a lower die plate 8 through a guide sleeve 6 and a guide post 7, the upper end of the middle side of the lower die plate 8 is connected with a backing plate 9, the upper end of the middle side of the backing plate 9 is fixedly provided with a male die 10, the backing plate 9 at the outer side of the male die 10 is connected with a male die fixing plate 11, the male die fixing plate 11 is connected with a female die 12, a second screw 13 and a second pin 14 are connected between the lower die plate 8 and the female die 12, a ejection plate 15 is arranged between the, a pull rod 18 is connected between the upper template 1 and the lower template 8 through the stripper plate 2, and a spring 19 is arranged on the pull rod 18 at the lower side of the stripper plate 2.
Preferably, the female die 12 is provided with a positioning pin 20.
The utility model relates to a tensile mould of supporting locating part blanking, compact structure, blank sheet material put with die 12 on, by locating pin 20 location, cope match-plate pattern 1 is down, drive male and female mould 3 is down, and the tensile one shot forming of cooperation terrace die 10 has guaranteed the tensile position precision of blanking, and production efficiency is high, has improved life.
Claims (2)
1. The utility model provides a support locating part blanking drawing die which characterized in that includes: the stamping die comprises an upper die plate (1), wherein the lower end of the middle side of the upper die plate (1) is connected with a stripper plate (2), the lower end of the upper die plate (1) at the inner side of the stripper plate (2) is connected with a male-female die (3), a first screw (4) and a first pin (5) are connected between the upper die plate (1) and the male-female die (3), the lower ends of the two ends of the upper die plate (1) are connected with a lower die plate (8) through a guide sleeve (6) and a guide pillar (7), the upper end of the middle side of the lower die plate (8) is connected with a backing plate (9), the upper end of the middle side of the backing plate (9) is fixed with a male die (10), the backing plate (9) at the outer side of the male die (10) is connected with a male die fixing plate (11), the female die (12) is connected with the male die fixing plate (, an ejection plate (15) is arranged between the male die (10) and the female die (12), a hitting rod (16) is installed on the middle side of the upper die plate (1), the lower end of the hitting rod (16) extends into the female die (3) and is connected with a hitting block (17), a pull rod (18) penetrates through the stripper plate (2) between the upper die plate (1) and the lower die plate (8) and is connected with the lower die plate, and a spring (19) is installed on the pull rod (18) on the lower side of the stripper plate (2).
2. A blanking and stretching die for bearing limiters according to claim 1, characterized in that the concave die (12) is provided with a positioning pin (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922160363.2U CN211839818U (en) | 2019-12-05 | 2019-12-05 | Blanking and stretching die for supporting limiting part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922160363.2U CN211839818U (en) | 2019-12-05 | 2019-12-05 | Blanking and stretching die for supporting limiting part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211839818U true CN211839818U (en) | 2020-11-03 |
Family
ID=73215504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922160363.2U Active CN211839818U (en) | 2019-12-05 | 2019-12-05 | Blanking and stretching die for supporting limiting part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211839818U (en) |
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2019
- 2019-12-05 CN CN201922160363.2U patent/CN211839818U/en active Active
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