CN209077579U - A kind of activity upper die structure - Google Patents
A kind of activity upper die structure Download PDFInfo
- Publication number
- CN209077579U CN209077579U CN201821887310.XU CN201821887310U CN209077579U CN 209077579 U CN209077579 U CN 209077579U CN 201821887310 U CN201821887310 U CN 201821887310U CN 209077579 U CN209077579 U CN 209077579U
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- China
- Prior art keywords
- movable block
- cope plate
- bending
- notch
- connecting rod
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Abstract
The utility model relates to Bending Mould technical fields, specially a kind of movable upper die structure, it, which passes through, can complete the bending flange operation of can once secondary mold, improve bending efficiency, it is at low cost, it includes upper mold body, the upper mold body includes cope plate, cope plate two sides lower end is provided with the notch being arranged symmetrically, the notches sides are from top to bottom inclined inclined-plane inwardly, the notch upper surface is equipped with locating convex block, the indentation, there is equipped with movable block corresponding with the notch, the movable block upper surface is provided with the groove with locating convex block cooperation, it is connected between the movable block and the cope plate by connecting rod, the connecting rod two end passes through pin shaft respectively and connects the movable block and the cope plate, movable block lateral surface lower end is equipped with outside bending convex block, the movable block bottom and the upper mold Board bottom portion is the bending die head of cooperation.
Description
Technical field
The utility model relates to Bending Mould technical field, specially a kind of movable upper die structure.
Background technique
For some cans, four sides other than digging upwards, it is also necessary to the bending flange inside on the side holded up, into
It when row bending operation, needs to use Bending Mould, bending operation traditional at present will first roll over two opposite side, twice after bending
Flange is formed, upper mold, which is located in can, carries out bending operation, it can be ensured that bending effect, then bending another two flange, this
When have flange due to the opposite side of front two, can not be exited out of can after upper mold bending, therefore four current sides
Flange operation can only finally carry out, using another Bending Mould operate, reduce whole bending efficiency, and need using
Two width molds, it is at high cost.
Summary of the invention
In order to solve existing bending low efficiency, problem at high cost, the utility model provides a kind of movable upper die structure,
It, which passes through, can complete the bending flange operation of can once secondary mold, improve bending efficiency, at low cost.
Its technical solution is such that a kind of movable upper die structure comprising upper mold body, which is characterized in that on described
Mould body includes cope plate, and cope plate two sides lower end is provided with the notch being arranged symmetrically, and the notches sides are from top to bottom
Inclined inclined-plane inwardly, the notch upper surface are equipped with locating convex block, and the indentation, there is equipped with corresponding with the notch
Movable block, the movable block upper surface is provided with the groove with locating convex block cooperation, the movable block and the cope plate
Between connected by connecting rod, the connecting rod two end passes through pin shaft respectively and connects the movable block and the cope plate, the activity
Block lateral surface lower end is equipped with outside bending convex block, and the movable block bottom and the cope plate bottom are the bender of cooperation
Head.
It is further characterized by when the movable block is bonded with the notch, the connecting rod is in horizontality；
The connecting rod includes two of parallel arrangement.
After the upper mold of the utility model, when bending, movable plate is bonded with notch, and bending, which is got to know, completes bending operation,
When upper mold exits from, movable plate is slid down by self gravitation effect, and bending convex block inwardly retracts, so that upper mold body
Width become smaller, upper mold body can be allowed to exit out of can, not influenced by flange, by the way that metal can be completed once secondary mold
The bending flange of box operates, and improves bending efficiency, at low cost.
Detailed description of the invention
Fig. 1 is the utility model bending status diagram；
Fig. 2 is schematic diagram when the utility model upper mold exits.
Specific embodiment
See Fig. 1, shown in Fig. 2, a kind of activity upper die structure comprising upper mold body 1, upper mold body 1 include cope plate 2,
2 two sides lower end of cope plate is provided with the notch being arranged symmetrically, and notches sides are from top to bottom inclined inclined-plane inwardly, table on notch
Face is equipped with locating convex block 3, and indentation, there is equipped with movable block 4 corresponding with notch, and 4 upper surface of movable block is provided with and locating convex block
The groove 5 of 3 cooperations, is connected between movable block 3 and cope plate 2 by connecting rod 6,6 both ends of connecting rod pass through 8 connection activity of pin shaft respectively
Block 4 and cope plate 2,4 lateral surface lower end of movable block are equipped with outside bending convex block 7, and 4 bottom of movable block is with 2 bottom of cope plate
The bending die head 10 of cooperation.When movable block 4 is bonded with notch, connecting rod 6 is in horizontality；Connecting rod 6 can be one, can also be with
It is that flexibility is more preferable if two, one of parallel arrangement, in the case where two, stability can be high when movable block 4 is mobile, still
It, can be according to reality for a long time using, in case of some deviations, will affect the normal movement of movable block 4 between latter two connecting rod 6
The selection of border situation.In figure 9 be exactly bending and molding product.
Claims (3)
1. a kind of activity upper die structure comprising upper mold body, which is characterized in that the upper mold body includes cope plate, described
Cope plate two sides lower end is provided with the notch being arranged symmetrically, and the notches sides are from top to bottom inclined inclined-plane inwardly, described
Notch upper surface is equipped with locating convex block, and the indentation, there is equipped with movable block corresponding with the notch, on the movable block
Surface is provided with the groove with locating convex block cooperation, is connected between the movable block and the cope plate by connecting rod, described
Connecting rod two end passes through pin shaft respectively and connects the movable block and the cope plate, and movable block lateral surface lower end is equipped with outside
Bending convex block, the movable block bottom and the cope plate bottom are the bending die head of cooperation.
2. a kind of movable upper die structure according to claim 1, which is characterized in that the movable block is bonded with the notch
When, the connecting rod is in horizontality.
3. a kind of movable upper die structure according to claim 1, which is characterized in that the connecting rod includes the two of parallel arrangement
It is a.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821887310.XU CN209077579U (en) | 2018-11-16 | 2018-11-16 | A kind of activity upper die structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821887310.XU CN209077579U (en) | 2018-11-16 | 2018-11-16 | A kind of activity upper die structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209077579U true CN209077579U (en) | 2019-07-09 |
Family
ID=67124243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821887310.XU Active CN209077579U (en) | 2018-11-16 | 2018-11-16 | A kind of activity upper die structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209077579U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114406050A (en) * | 2022-01-25 | 2022-04-29 | 苏州浪潮智能科技有限公司 | Stamping device and stamping method |
-
2018
- 2018-11-16 CN CN201821887310.XU patent/CN209077579U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114406050A (en) * | 2022-01-25 | 2022-04-29 | 苏州浪潮智能科技有限公司 | Stamping device and stamping method |
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