CN212168715U - Punching die mechanism - Google Patents
Punching die mechanism Download PDFInfo
- Publication number
- CN212168715U CN212168715U CN202020490457.6U CN202020490457U CN212168715U CN 212168715 U CN212168715 U CN 212168715U CN 202020490457 U CN202020490457 U CN 202020490457U CN 212168715 U CN212168715 U CN 212168715U
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- Prior art keywords
- plate
- fixed
- vertical
- top surface
- guide
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- Expired - Fee Related
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- Mounting, Exchange, And Manufacturing Of Dies (AREA)
- Presses And Accessory Devices Thereof (AREA)
Abstract
The utility model discloses a punching die mechanism, which comprises a base, the edge of the top surface of the top plate of the base is fixed with a plurality of vertical columns, an upper horizontal plate is fixed on the top surfaces of all the vertical columns, a compression oil cylinder is fixed in the middle of the top surface of the upper horizontal plate, a push rod of the compression oil cylinder passes through the bottom surface of the upper horizontal plate and is fixed with a lifting plate, the bottom surface of the lifting plate is provided with an upper compression plate, the upper compression plate is provided with a plurality of vertical through holes, the vertical through holes are vertically aligned with vertical bolt joint through holes formed on the lifting plate, an upper die block is in bolt joint in the corresponding vertical bolt joint through holes, a forming column is formed in the middle of the bottom surface of the upper die block, and the forming column is inserted and; its shaping post is direct mount on the lifter plate, and it dismantles simple to operate, and the replacement cost is low, and is effectual.
Description
Technical Field
The utility model relates to a mould equipment technical field, more specifically the utility model relates to a cut-out press mechanism that says so.
Background
In the existing concave hole forming die, the upper die column body is generally directly formed on the upper die plate body, when the upper die column body is damaged, the whole upper die plate body needs to be detached and replaced, the replacement cost is high, and the effect is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a not enough to prior art, and provide a cut-out press mechanism, its shaping post is direct mount on the lifter plate, and it dismantles simple to operate, and the replacement cost is low, and is effectual.
The technical solution of the utility model is as follows:
a punching die mechanism comprises a base, wherein a plurality of vertical columns are fixed at the edge part of the top surface of a top plate of the base, an upper horizontal plate is fixed on the top surfaces of all the vertical columns, a pressing oil cylinder is fixed in the middle of the top surface of the upper horizontal plate, a push rod of the pressing oil cylinder penetrates through the bottom surface of the upper horizontal plate and is fixed with a lifting plate, the bottom surface of the lifting plate is provided with an upper pressing plate, the upper pressing plate is provided with a plurality of vertical through holes, the vertical through holes are vertically aligned with vertical bolt joint through holes formed in the lifting plate, an upper die block is in bolt joint with the corresponding vertical bolt joint through holes, a forming column is formed in the middle of the bottom surface of the upper die block, and the forming column is inserted;
the top surface middle part of the roof of base is fixed with down the installation piece, and the top surface middle part of installing the piece down has a plurality of shrinkage pools down, and lower shrinkage pool aligns from top to bottom with the shaping post.
An inner guide sleeve is fixed on the inner side wall of the lower concave hole, and the forming column is aligned to the inner guide sleeve.
An upper guide sleeve is fixed on the inner side wall of the vertical through hole, and the forming column is inserted and sleeved in the upper guide sleeve.
The top surface of going up the pressure strip is fixed with a plurality of guide posts, and the guide post plug bush has in the main direction through-hole of shaping on the lifter plate.
An upper main guide sleeve is fixed on the inner side wall of the lower part of the main guide through hole, and the guide post is inserted in the upper main guide sleeve.
The outer side wall of the lower portion of the upper main guide sleeve is provided with a radially extending edge portion, a buffer spring is inserted and sleeved on the guide column, the top end of the buffer spring is stressed on the radially extending edge portion, and the bottom end of the buffer spring is stressed on the top surface of the upper pressing plate.
An upper cover plate is fixed on the top surface of the guide post and is pressed against the top surface of the upper main guide sleeve.
A plurality of vertical guide rods are fixed on the top surface of the top plate of the base, the vertical guide rods are inserted in side guide through holes formed in the lifting plate in a sleeved mode, and the top ends of the vertical guide rods are fixed on the upper horizontal plate.
The beneficial effects of the utility model reside in that:
its shaping post is direct mount on the lifter plate, and it dismantles simple to operate, and the replacement cost is low, and is effectual.
Drawings
Fig. 1 is a schematic view of a partial structure of the present invention;
fig. 2 is a partially enlarged view of fig. 1.
Detailed Description
Example (b): as shown in fig. 1 to 2, a punching die mechanism includes a base 10, and is characterized in that: a plurality of vertical columns 11 are fixed on the edge of the top surface of the top plate of the base 10, an upper horizontal plate 12 is fixed on the top surfaces of all the vertical columns 11, a pressing oil cylinder 13 is fixed in the middle of the top surface of the upper horizontal plate 12, a push rod of the pressing oil cylinder 13 penetrates through the bottom surface of the upper horizontal plate 12 and is fixed with a lifting plate 14, an upper pressing plate 15 is arranged on the bottom surface of the lifting plate 14, a plurality of vertical through holes 151 are formed in the upper pressing plate 15, the vertical through holes 151 are vertically aligned with vertical bolt connection through holes 141 formed in the lifting plate 14, an upper die block 20 is in bolt connection with the corresponding vertical bolt connection through holes 141, forming columns 21 are formed in the middle of the bottom surface of the upper die block 20, and the forming columns 21 are inserted and sleeved in the;
the top surface middle part of the roof of base 10 is fixed with down installation piece 30, and the top surface middle part of installing piece 30 down has a plurality of lower shrinkage pools 31, and lower shrinkage pools 31 aligns from top to bottom with shaping post 21.
Furthermore, an inner guide sleeve 32 is fixed on the inner side wall of the lower concave hole 31, and the forming column 21 is aligned with the inner guide sleeve 32.
Further, an upper guide sleeve 1 is fixed on the inner side wall of the vertical through hole 151, and the forming column 21 is inserted in the upper guide sleeve 1.
Further, a plurality of guide posts 2 are fixed on the top surface of the upper pressing plate 15, and the guide posts 2 are inserted into main guide through holes 142 formed on the lifting plate 14.
Furthermore, an upper main guide sleeve 143 is fixed on the inner side wall of the lower part of the main guide through hole 142, and the guide post 2 is inserted into the upper main guide sleeve 143.
Further, the lower outer side wall of the upper main guide sleeve 143 has a radially extending edge portion, the guide post 2 is inserted with the buffer spring 3, the top end of the buffer spring 3 is forced on the radially extending edge portion, and the bottom end of the buffer spring 3 is forced on the top surface of the upper pressure plate 15.
Further, an upper cover plate 4 is fixed to the top surface of the guide post 2, and the upper cover plate 4 is pressed against the top surface of the upper main guide sleeve 143.
A plurality of vertical guide rods 5 are fixed on the top surface of the top plate of the base 10, the vertical guide rods 5 are inserted into side guide through holes 149 formed in the lifting plate 14, and the top ends of the vertical guide rods 5 are fixed on the upper horizontal plate 12.
When the plate processing device is used, a plate to be processed is placed on the top surface of the lower mounting block 30, then the upper pressing plate 15 is pushed by the push rod of the pressing oil cylinder 13 to be pressed against the top surface of the plate to be processed, the forming column 21 extends out of the vertical through hole 151 and is pressed against the top surface of the plate to be processed along with the pushing of the push rod of the pressing oil cylinder 13, and the corresponding position of the plate to be processed is downwards concave and enters the inner guide sleeve 32 to realize forming;
in this embodiment, the spiro union of upper die block 20 is in the vertical spiro union through-hole 141 that corresponds, the bottom surface middle part shaping of upper die block 20 has become grooved post 21, when its becomes grooved post 21 damaged, only need to go up die block 20 dismantle change can, and when interior uide bushing 32 has the damage, also only need with interior uide bushing 32 dismantle can, the fashioned radial extension limit plug bush of upper portion lateral wall of its interior uide bushing 32 in the radial groove that the shaping has on the upper portion inside wall of shrinkage pool 31 down and through the bolt fastening on the bottom surface in radial groove, thereby conveniently dismantle the change, it dismantles the change with low costs.
Claims (8)
1. A cut-out press mechanism, includes base (10), its characterized in that: the edge of the top surface of the top plate of the base (10) is fixed with a plurality of vertical columns (11), an upper horizontal plate (12) is fixed on the top surfaces of all the vertical columns (11), a compression oil cylinder (13) is fixed in the middle of the top surface of the upper horizontal plate (12), a push rod of the compression oil cylinder (13) penetrates through the bottom surface of the upper horizontal plate (12) and is fixed with a lifting plate (14), an upper compression plate (15) is arranged on the bottom surface of the lifting plate (14), a plurality of vertical through holes (151) are formed in the upper compression plate (15), the vertical through holes (151) are vertically aligned with vertical bolt connection through holes (141) formed in the lifting plate (14), an upper die block (20) is in bolt connection with the corresponding vertical bolt connection through holes (141), a forming column (21) is formed in the middle of the bottom surface of the upper die block (20), and the forming column (21) is inserted and sleeved in the corresponding vertical through hole (;
the top surface middle part of the roof of base (10) is fixed with down installation piece (30), and the top surface middle part of installing piece (30) down has a plurality of shrinkage pool (31) down, and lower shrinkage pool (31) align from top to bottom with shaping post (21).
2. The punch-die mechanism of claim 1, wherein: an inner guide sleeve (32) is fixed on the inner side wall of the lower concave hole (31), and the forming column (21) is aligned with the inner guide sleeve (32).
3. The punch-die mechanism of claim 1, wherein: an upper guide sleeve (1) is fixed on the inner side wall of the vertical through hole (151), and the forming column (21) is inserted in the upper guide sleeve (1).
4. The punch-die mechanism of claim 1, wherein: the top surface of going up pressure strip (15) is fixed with a plurality of guide posts (2), and guide post (2) plug bush is in the fashioned main direction through-hole (142) on lifter plate (14).
5. The punch-die mechanism of claim 4, wherein: an upper main guide sleeve (143) is fixed on the inner side wall of the lower part of the main guide through hole (142), and the guide column (2) is inserted in the upper main guide sleeve (143).
6. The punch-die mechanism of claim 5, wherein: the outer side wall of the lower portion of the upper main guide sleeve (143) is provided with a radial extending edge portion, the guide column (2) is sleeved with the buffer spring (3) in an inserting mode, the top end of the buffer spring (3) is stressed on the radial extending edge portion, and the bottom end of the buffer spring (3) is stressed on the top face of the upper pressing plate (15).
7. The punch-die mechanism of claim 6, wherein: an upper cover plate (4) is fixed on the top surface of the guide column (2), and the upper cover plate (4) is pressed against the top surface of the upper main guide sleeve (143).
8. The punch-die mechanism of claim 1, wherein: a plurality of vertical guide rods (5) are fixed on the top surface of the top plate of the base (10), the vertical guide rods (5) are inserted into side guide through holes (149) formed in the lifting plate (14), and the top ends of the vertical guide rods (5) are fixed on the upper horizontal plate (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020490457.6U CN212168715U (en) | 2020-04-07 | 2020-04-07 | Punching die mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020490457.6U CN212168715U (en) | 2020-04-07 | 2020-04-07 | Punching die mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212168715U true CN212168715U (en) | 2020-12-18 |
Family
ID=73768759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020490457.6U Expired - Fee Related CN212168715U (en) | 2020-04-07 | 2020-04-07 | Punching die mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212168715U (en) |
-
2020
- 2020-04-07 CN CN202020490457.6U patent/CN212168715U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20201218 Termination date: 20210407 |