CN213378933U - Punching die for stamping parts - Google Patents
Punching die for stamping parts Download PDFInfo
- Publication number
- CN213378933U CN213378933U CN202021698198.2U CN202021698198U CN213378933U CN 213378933 U CN213378933 U CN 213378933U CN 202021698198 U CN202021698198 U CN 202021698198U CN 213378933 U CN213378933 U CN 213378933U
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- buckle
- connecting rod
- slider
- oil cylinder
- catch
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Abstract
The utility model provides a punching die of stamping workpiece, including the stamping workpiece, inside rotatory slider one and the rotatory slider two of being provided with of stamping workpiece, be connected through the head rod between rotatory slider one and the rotatory slider two, the head rod both sides are provided with first buckle and second buckle respectively, be connected through the second connecting rod between rotatory slider one and the oil cylinder drive piece, second connecting rod both sides are provided with third buckle and fourth buckle respectively, be connected through the third connecting rod between rotatory slider two and the oil cylinder drive piece, third connecting rod both sides are provided with fifth buckle and sixth buckle respectively. The utility model discloses can accomplish the motion in the limited space of mould, through the cooperation of rotary slide one, rotary slide two and hydro-cylinder drive block, through hydro-cylinder drive block horizontal migration, it is rotatory with rotary slide two to drive rotary slide one for rotary slide one breaks away from the stamping workpiece with rotary slide two fast, accomplishes the activity of loosing core.
Description
Technical Field
The utility model belongs to the technical field of the infusion protection device, especially, relate to a die-cut mould of stamping workpiece.
Background
The punching process is a metal processing method, which is based on the plastic deformation of metal, and applies pressure to the plate by using a die and punching equipment to make the plate generate plastic deformation or separation, thereby obtaining parts with certain shape, size and performance.
Therefore, the punching die for the stamping parts is provided, and according to the principle of crank arm linkage, the core of a product is pulled by matching the rotary sliding block with the oil cylinder driving block, so that parts with certain shapes, sizes and performances are obtained.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a stamping part punching die, which comprises a stamping part, a first rotating slider, a second rotating slider, a first buckle, a second buckle, a third buckle, a fourth buckle, a fifth buckle, a sixth buckle, a first connecting rod, a second connecting rod, a third connecting rod and an oil cylinder driving block, wherein the first rotating slider and the second rotating slider are arranged in the stamping part, the first rotating slider and the second rotating slider are connected through the first connecting rod, the first buckle and the second buckle are respectively arranged at two sides of the first connecting rod, the first buckle is clamped at the bottom of the first rotating slider, the second buckle is clamped at the bottom of the second rotating slider, the first rotating slider and the oil cylinder driving block are connected through the second connecting rod, the third buckle and the fourth buckle are respectively arranged at two sides of the second connecting rod, the third buckle is also clamped at the bottom of the first rotating slider, the fourth buckle is clamped on the left side of the oil cylinder driving block, the second rotating slider and the oil cylinder driving block are connected through a third connecting rod, a fifth buckle and a sixth buckle are arranged on two sides of the third connecting rod respectively, the fifth buckle is clamped at the bottom of the second rotating slider, and the sixth buckle is clamped on the right side of the oil cylinder driving block.
Preferably, the first buckle and the third buckle are both arranged at the bottom of the rotating slide block, and the first buckle is positioned at the right side of the third buckle.
Preferably, the second buckle and the fifth buckle are both arranged at the bottom of the second rotating slider, and the second buckle is positioned on the left side of the fifth buckle.
Preferably, the fourth buckle and the sixth buckle are both located on the oil cylinder driving block, and the fourth buckle is located on the left side of the sixth buckle.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses can accomplish the motion in the limited space of mould, through the cooperation of rotary slide one, rotary slide two and hydro-cylinder drive block, through hydro-cylinder drive block horizontal migration, it is rotatory with rotary slide two to drive rotary slide one for rotary slide one breaks away from the stamping workpiece with rotary slide two fast, accomplishes the activity of loosing core.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic structural view of the present invention before core pulling;
fig. 3 is the utility model discloses a back structure schematic diagram of loosing core.
In the figure:
1. stamping parts; 2. rotating the first sliding block; 3. rotating the second sliding block; 4. a first buckle; 5. a second buckle; 6. a third buckle; 7. a fourth buckle; 8. a fifth buckle; 9. a sixth buckle; 10. a first connecting rod; 11. a second connecting rod; 12. a third connecting rod; 13. and an oil cylinder driving block.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
example (b):
as shown in figure 1:
the utility model provides a stamping part punching die, which comprises a stamping part 1, a first rotating slider 2, a second rotating slider 3, a first buckle 4, a second buckle 5, a third buckle 6, a fourth buckle 7, a fifth buckle 8, a sixth buckle 9, a first connecting rod 10, a second connecting rod 11, a third connecting rod 12 and an oil cylinder driving block 13, wherein the first rotating slider 2 and the second rotating slider 3 are arranged inside the stamping part 1, the first rotating slider 2 and the second rotating slider 3 are connected through the first connecting rod 10, the first buckle 4 and the second buckle 5 are respectively arranged at two sides of the first connecting rod 10, the first buckle 4 is clamped at the bottom of the first rotating slider 2, the second buckle 5 is clamped at the bottom of the second rotating slider 3, the first rotating slider 2 and the oil cylinder driving block 13 are connected through the second connecting rod 11, the third buckle 6 and the fourth buckle 7 are respectively arranged at two sides of the second connecting rod 11, the third buckle 6 is also clamped at the bottom of the first rotating slider 2, the fourth buckle 7 is clamped at the left side of the oil cylinder driving block 13, the second rotating slider 3 is connected with the oil cylinder driving block 13 through a third connecting rod 12, a fifth buckle 8 and a sixth buckle 9 are respectively arranged at two sides of the third connecting rod 12, the fifth buckle 8 is clamped at the bottom of the second rotating slider 3, and the sixth buckle 9 is clamped at the right side of the oil cylinder driving block 13; first buckle 4 and third buckle 6 all set up in rotatory slider 2 bottoms, and first buckle 4 is located third buckle 6 right sides, second buckle 5 and fifth buckle 8 all set up in rotatory slider two 3 bottoms, and second buckle 5 is located the 8 left sides of fifth buckle, fourth buckle 7 and sixth buckle 9 all are located oil cylinder drive block 13, fourth buckle 7 is located the 9 left sides of sixth buckle.
The working principle is as follows: as shown in fig. 2 and 3, by adopting the principle of crank arm linkage, firstly, the oil cylinder driving block makes horizontal movement to make the fourth buckle 7 and the sixth buckle 9 move horizontally, thereby driving the second connecting rod 11 and the third connecting rod 10 connected with the fourth buckle 7 and the sixth buckle 9 to rotate, taking the oil cylinder driving block 13 horizontally moving to the right for 77.5mm as an example, if the oil cylinder driving block 13 horizontally moving to the right, the second connecting rod 11 makes an arc motion of 41.8 degrees with the fourth buckle 7 as a center, thereby driving the first rotary slide block 2 to do circular arc motion 55 degrees by taking the first buckle as a circle center, simultaneously driving the second rotary slide block 3 to do circular arc motion 19 degrees by taking the first buckle 4 as a circle center by taking the third connecting rod 12 as a circle center by taking the sixth buckle 9 as a circle center to complete the core pulling action, in the horizontal moving process, only the first buckle 4 is fixed, and the rest buckles are movable parts.
Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.
Claims (4)
1. A punching die for a stamping part is characterized by comprising a stamping part (1), a first rotary slider (2), a second rotary slider (3), a first buckle (4), a second buckle (5), a third buckle (6), a fourth buckle (7), a fifth buckle (8), a sixth buckle (9), a first connecting rod (10), a second connecting rod (11), a third connecting rod (12) and an oil cylinder driving block (13), wherein the first rotary slider (2) and the second rotary slider (3) are arranged in the stamping part (1), the first rotary slider (2) is connected with the second rotary slider (3) through the first connecting rod (10), the first buckle (4) and the second buckle (5) are respectively arranged on two sides of the first connecting rod (10), the first buckle (4) is clamped at the bottom of the first rotary slider (2), the second buckle (5) is clamped at the bottom of the second rotary slider (3), be connected through second connecting rod (11) between rotatory slider (2) and oil cylinder drive block (13), second connecting rod (11) both sides are provided with third buckle (6) and fourth buckle (7) respectively, third buckle (6) also block in rotatory slider (2) bottom, fourth buckle (7) block is in oil cylinder drive block (13) left side, be connected through third connecting rod (12) between rotatory slider two (3) and oil cylinder drive block (13), third connecting rod (12) both sides are provided with fifth buckle (8) and sixth buckle (9) respectively, fifth buckle (8) block is in rotatory slider two (3) bottoms, sixth buckle (9) block is on oil cylinder drive block (13) right side.
2. A stamping punch blanking die as claimed in claim 1, characterized in that the first catch (4) and the third catch (6) are arranged at the bottom of the first rotary slider (2), and the first catch (4) is located at the right side of the third catch (6).
3. A stamping punch die-cutting die as claimed in claim 1, characterized in that the second catch (5) and the fifth catch (8) are arranged at the bottom of the second rotary slider (3), and the second catch (5) is located at the left side of the fifth catch (8).
4. A stamping punching die according to claim 1, characterized in that the fourth catch (7) and the sixth catch (9) are both located on the cylinder drive block (13), and the fourth catch (7) is located to the left of the sixth catch (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021698198.2U CN213378933U (en) | 2020-08-14 | 2020-08-14 | Punching die for stamping parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021698198.2U CN213378933U (en) | 2020-08-14 | 2020-08-14 | Punching die for stamping parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213378933U true CN213378933U (en) | 2021-06-08 |
Family
ID=76205227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021698198.2U Active CN213378933U (en) | 2020-08-14 | 2020-08-14 | Punching die for stamping parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213378933U (en) |
-
2020
- 2020-08-14 CN CN202021698198.2U patent/CN213378933U/en active Active
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