CN210877138U - Stamping die slider mechanism convenient to take off material - Google Patents
Stamping die slider mechanism convenient to take off material Download PDFInfo
- Publication number
- CN210877138U CN210877138U CN201921382235.6U CN201921382235U CN210877138U CN 210877138 U CN210877138 U CN 210877138U CN 201921382235 U CN201921382235 U CN 201921382235U CN 210877138 U CN210877138 U CN 210877138U
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- China
- Prior art keywords
- block
- spring
- thimble
- male block
- groove
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- Expired - Fee Related
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Abstract
The utility model provides a stamping die slider mechanism convenient to take off material for some stamping workpiece that the structure is complicated are bent. The inclined edge of the inverted trapezoidal male block on the die is matched with the inclined groove on the female block to form a sliding block mechanism. In the stamping process, under the action of the ejector pins and the springs, the sliding block mechanism and the die move relatively, the sliding block mechanism and a forming area of a part are fully avoided, the part is conveniently taken out, and the production efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of dies for some stamping workpiece that the structure is complicated are bent, concretely relates to stamping die slider mechanism convenient to take off material.
Background
The existing stamping part die is inconvenient to take out parts in order to meet the bending of complex parts, needs to carry out additional steps, and is complex to operate.
Disclosure of Invention
In view of the technical problem, the utility model provides a stamping die slider mechanism convenient to take off material for some stamping workpiece that the structure is complicated are bent. Through the chute cooperation on public piece of mould and the female piece, spacing, after the punching press was accomplished, this slider mechanism realized fully dodging with the shaping region of part along chute relative motion, made things convenient for the part to take out, improved production efficiency.
The utility model discloses the technical problem that will solve can be realized through following scheme:
the utility model provides a stamping die slider mechanism convenient to take off material, mainly includes: the device comprises a male block, a female block, an ejector pin, a spring, a fixing plate, a fixing base plate and a lower die holder.
The male block is in an inverted trapezoid shape, and an oblique lateral edge is arranged on the male block; the female block is provided with an oblique sliding groove which is matched with the oblique side edge of the male block. With this structure, the side edges of the male block can slide on the sliding grooves of the female block.
The fixing plate is provided with a straight-edge through hole according to the combined shape of the male block and the female block. The male block is limited by the straight edge on the fixing plate. And a space is reserved along the outer direction of the square edge of the male block and is used for bending and forming the stamping part.
And the female block is provided with a positioning hole, is positioned on the fixing plate through a bolt and is fixedly connected with the fixing base plate and the lower die base at the same time.
The fixed base plate is provided with a thimble groove; the lower die holder is provided with a spring groove; and placing the spring into the spring groove, wherein one end of the spring is sleeved on the bolt. The head of the thimble faces upwards, is positioned on the spring and can move up and down in the thimble groove of the fixed base plate. By adopting the structure, the thimble moves up and down in the thimble groove under the action of the spring force to push the male block.
Preferably, the method comprises the following steps: and a horizontal through groove is formed in the vertical surface of the right-angle side of the male block. By adopting the structure, the characteristic areas on the parts can be avoided fully when the parts are bent and formed.
Preferably, the method comprises the following steps: the diameter of the spring groove is larger than that of the thimble groove. By adopting the structure, the head part of the thimble is limited in the lower die base.
Preferably, the method comprises the following steps: the spring groove, the thimble groove and the center of gravity of the male block are on the same straight line.
Drawings
FIG. 1 is an exploded view of a stamping die slide mechanism for facilitating stripping.
FIG. 2 is a schematic diagram of a stamping die slide mechanism for facilitating stripping.
FIG. 3 is a schematic diagram of a stamping die slide block mechanism convenient for stripping when it is reset.
FIG. 4 is a front cross-sectional view of a stamping die slide mechanism for facilitating stripping.
FIG. 5 is a cross-sectional view of a stamping die slide mechanism in operation, with easy stripping.
FIG. 6 is a cross-sectional view of a stamping die slide mechanism reset for easy stripping.
In the figure, a male block 1, an oblique side edge 1a, a horizontal through groove 1b, a female block 2, an oblique sliding groove 2a, a thimble 3, a fixing plate 4, a reserved space 4a, a fixing cushion plate 5, a thimble groove 5a, a lower die holder 6, a spring groove 6a, a spring 7, a fixing bolt 8, a base bolt 9, a part 10, a convex feature 10a and a punch 11.
Detailed Description
The present invention will be further described with reference to the following examples and accompanying drawings.
As shown in fig. 1, an exploded view of a slide block mechanism of a stamping die convenient for stripping comprises: the device comprises a male block 1, a female block 2, an ejector pin 3, a fixing plate 4, a fixing base plate 5, a lower die holder 6, a spring 7, a fixing bolt 8 and a base bolt 9.
The male block 1 is in an inverted trapezoid shape, an oblique side edge 1a is arranged on the male block, and a horizontal through groove 1b is formed in the vertical surface of the right-angle side of the male block 1.
The female block 2 is provided with an oblique sliding chute 2a which is matched with the oblique side edge 1a of the male block 1. Be equipped with locating hole 2b on female piece 2, fix a position it on fixed plate 4 and link firmly with fixed bolster 5 and die holder 6 simultaneously through fixing bolt 8.
The fixed plate 4 is provided with a straight-edge through hole according to the combined shape of the male block 1 and the female block 2, and the male block is limited by the straight edge on the fixed plate. And a space 4a is reserved along the outer direction of the square edge of the male block and is used for bending and forming the stamping part.
Fig. 2 and 3 show schematic views of a stamping die slide mechanism for facilitating stripping in operation and in return.
Referring to fig. 4, a thimble groove 5a is formed on the fixed backing plate a; the lower die holder 6 is provided with a spring groove 6 a; the spring 7 is placed in the spring groove 6a, and one end of the spring 7 is sleeved on the base bolt 9. The head of the thimble 3 is upward and is positioned on the spring 7, and the thimble 3 can move up and down in the thimble groove 5a of the fixed cushion plate 5 under the action of the spring force to push the male block 1.
The part 10 is placed on the male block 1 and the stamping is started.
As shown in fig. 5, during the pressing process, the punch 11 presses the male block 1, drives the thimble 3 to press downwards, presses the spring 7, and the slide mechanism of the stamping die enters the working position.
Further, as shown in fig. 6, the part 10 is bent into the reserved space 4a on the male block 1, the convex feature 10a of the part 10 falls into the horizontal through groove 1b, then the punch 11 is lifted, the spring 7 rebounds upwards to drive the thimble 3 to jack the male block 1, one side of the male block 1 moves upwards in an inclined manner, the part 10 moves upwards vertically, the male block 1 slides to a certain distance and is jacked by the limiting surface on the female block 2, the convex feature 10a on the part 10 is also completely withdrawn from the horizontal through groove 1b on the male block 1, and the part 10 can be taken out.
Finally, it should be noted that the above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Without departing from the design concept and spirit scope of the present invention, the ordinary skilled in the art should belong to the protection scope of the present invention according to the present invention, the various modifications, replacements and improvements made by the technical solution of the present invention are described in the text and drawings. The scope of protection of the present invention is determined by the claims.
Claims (4)
1. The utility model provides a stamping die slider mechanism convenient to take off material which characterized in that mainly includes: the device comprises a male block, a female block, a thimble, a spring, a fixing plate, a fixing base plate and a lower die holder;
the male block is in an inverted trapezoid shape, and an oblique lateral edge is arranged on the male block; the female block is provided with an oblique sliding chute which is matched with the oblique side edge of the male block; the fixing plate is provided with a straight-edge through hole according to the combined shape of the male block and the female block; the male block is limited by the straight edge on the fixing plate, and a space is reserved along the outer direction of the right-angle edge of the male block and used for bending and forming a stamping part;
the female block is provided with a positioning hole, is positioned on the fixing plate through a bolt and is fixedly connected with the fixing base plate and the lower die base;
the fixed base plate is provided with a thimble groove; the lower die holder is provided with a spring groove; placing a spring into a spring groove, wherein one end of the spring is sleeved on a bolt; the head of the thimble faces upwards, is positioned on the spring and can move up and down in the thimble groove of the fixed base plate.
2. The slide block mechanism of a stamping die convenient for stripping as claimed in claim 1, wherein the vertical surface of the right-angled edge of the male block is provided with a horizontal through groove.
3. The press die slide mechanism for facilitating stripping as claimed in claim 1, wherein the diameter of the spring slot is greater than the diameter of the thimble slot.
4. The die slide mechanism for facilitating stripping of material of claim 1 wherein said spring pocket, said thimble pocket and said male block center of gravity are collinear.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201921382235.6U CN210877138U (en) | 2019-08-23 | 2019-08-23 | Stamping die slider mechanism convenient to take off material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201921382235.6U CN210877138U (en) | 2019-08-23 | 2019-08-23 | Stamping die slider mechanism convenient to take off material |
Publications (1)
Publication Number | Publication Date |
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CN210877138U true CN210877138U (en) | 2020-06-30 |
Family
ID=71325982
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201921382235.6U Expired - Fee Related CN210877138U (en) | 2019-08-23 | 2019-08-23 | Stamping die slider mechanism convenient to take off material |
Country Status (1)
Country | Link |
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CN (1) | CN210877138U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115069842A (en) * | 2022-07-27 | 2022-09-20 | 徐州飞梦电子科技有限公司 | Electronic component stamping forming equipment |
-
2019
- 2019-08-23 CN CN201921382235.6U patent/CN210877138U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115069842A (en) * | 2022-07-27 | 2022-09-20 | 徐州飞梦电子科技有限公司 | Electronic component stamping forming equipment |
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200630 Termination date: 20210823 |