CN213436655U - Stamping die with cooling effect - Google Patents
Stamping die with cooling effect Download PDFInfo
- Publication number
- CN213436655U CN213436655U CN202022137510.7U CN202022137510U CN213436655U CN 213436655 U CN213436655 U CN 213436655U CN 202022137510 U CN202022137510 U CN 202022137510U CN 213436655 U CN213436655 U CN 213436655U
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- Prior art keywords
- cooling
- die holder
- fixedly connected
- die
- piston
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- 238000001816 cooling Methods 0.000 title claims abstract description 108
- 230000000694 effects Effects 0.000 title claims abstract description 29
- 230000007246 mechanism Effects 0.000 claims description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 239000002826 coolant Substances 0.000 abstract description 12
- 239000007788 liquid Substances 0.000 abstract description 12
- 238000000034 method Methods 0.000 abstract description 7
- 238000004080 punching Methods 0.000 abstract description 7
- 239000000110 cooling liquid Substances 0.000 description 10
- 210000005239 tubule Anatomy 0.000 description 4
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a stamping die with cooling effect belongs to stamping die technical field, and it includes the die holder, be provided with two cooling chamber in the die holder, two support telescopic links of last fixed surface of die holder are connected with, two same upper die bases of top fixedly connected with that support the telescopic link. This stamping die with cooling effect, through setting up the cooling chamber, the cooling tube, the connecting pipe, the pull rod, rubber piston piece and piston pipe, the upper die base is at the in-process of punching press, can drive the pull rod and go up and down to remove repeatedly, can be with the coolant liquid that is located the left side cooling chamber suction repeatedly to the cooling tube who is connected with the piston pipe, and the effect through the siphunculus, make coolant liquid circulation flow between two cooling chambers, and then can be at the in-process of punching press, carry out continuous endless cooling to the mould from inside, effectively prevent external coolant liquid and influence the normal use of mould, and better cooling effect has.
Description
Technical Field
The utility model belongs to the technical field of stamping die, specifically be a stamping die with cooling effect.
Background
When a material is processed, a stamping die is generally used, and the stamping die is a special process device for processing the material (metal or nonmetal) into a part (or a semi-finished product) in cold stamping, which is called as a cold stamping die, friction of the stamping die generates heat when the stamping die rapidly stamps a workpiece, while an existing stamping die generally cools the die directly through cooling liquid, the cooling liquid needs to be externally connected to cooling equipment to continuously cool the die, and structures such as a pipeline connected with the stamping die easily influence the use of the die and have a poor cooling effect.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome prior art's above-mentioned defect, the utility model provides a stamping die with cooling effect has solved stamping die when carrying out quick punching press to the work piece, and its frictional force can produce the heat, and current stamping die is generally that direct cooling to the mould through the coolant liquid, and its coolant liquid needs link outward to the cooling arrangement on to continue the cooling to the mould, and then the pipeline isotructure of its connection influences the use of mould easily, and its cooling effect is not good enough problem.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a stamping die with cooling effect, includes the die holder, be provided with two cooling chambeies in the die holder, two support telescopic links of last fixed surface of die holder are connected with, and two same upper die bases of top fixedly connected with that support the telescopic link are located the right flank fixedly connected with pull rod that the telescopic link was supported in the left side, and the piston pipe has been seted up to the upper surface that is located left side cooling intracavity wall, the bottom fixedly connected with rubber piston piece of pull rod.
The outer wall of rubber piston piece and the inner wall overlap joint of piston pipe, be provided with cooling tube in the die holder, the equal fixedly connected with connecting pipe in both ends about cooling tube, the one end difference joint of two connecting pipes is in the piston pipe and the cooling intracavity that is located the right side, the back of die holder is provided with cooling mechanism, both ends all are provided with the siphunculus about cooling mechanism, and the one end difference joint of two siphunculus is at two cooling intracavity.
As a further aspect of the present invention: the cooling pipeline is of a spiral structure, and the central axis of the cooling pipeline coincides with the central axis of the lower die base.
As a further aspect of the present invention: piston pipe is mutually perpendicular with the cooling chamber that is located the left side, and the left surface that is located left side cooling intracavity wall is provided with the water inlet, the joint has the rubber buffer in the water inlet.
As a further aspect of the present invention: the back of the lower die holder is fixedly connected with a support frame, an electric fan is arranged in the support frame, and the electric fan and the cooling mechanism are located on the same horizontal line.
As a further aspect of the present invention: the front joint of cooling mechanism has a plurality of tubule body, the tubule body parallels with the electric fan, the upper surface and the lower surface of cooling mechanism all are provided with a plurality of fin.
As a further aspect of the present invention: the four corners of the upper surface of the lower die holder are respectively provided with an elastic telescopic rod which is fixedly connected, the top end of the elastic telescopic rod is fixedly connected with a protection block, and the upper surface of the protection block is provided with a rubber layer.
(III) advantageous effects
Compared with the prior art, the beneficial effects of the utility model reside in that:
1. this stamping die with cooling effect, through setting up the cooling chamber, the cooling tube, the connecting pipe, the pull rod, rubber piston piece and piston pipe, the upper die base is at the in-process of punching press, can drive the pull rod and go up and down to remove repeatedly, can be with the coolant liquid that is located the left side cooling chamber suction repeatedly to the cooling tube who is connected with the piston pipe, and the effect through the siphunculus, make coolant liquid circulation flow between two cooling chambers, and then can be at the in-process of punching press, carry out continuous endless cooling to the mould from inside, effectively prevent external coolant liquid and influence the normal use of mould, and better cooling effect has.
2. This stamping die with cooling effect, through setting up tubule body, cooling mechanism, fin, support frame and electric fan, when the coolant liquid circulates through cooling mechanism, through the effect of electric fan, can drive the air and flow through the tubule body fast for cooling mechanism can take away the heat in the coolant liquid fast, and then makes the coolant liquid can keep lower temperature and continuously cool down for the mould, has guaranteed its cooling effect.
3. This stamping die with cooling effect through setting up elastic telescopic rod and protection piece, through elastic telescopic rod's effect for four protection pieces can carry out elastic telescopic, and then can reduce the pressure that the upper die base led to the fact the die holder at the in-process of punching press, prevent that its pressure that causes is too big and influence the stability of cooling tube structure, have guaranteed its life.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
FIG. 2 is a schematic structural view of the lower die holder of the present invention from above;
FIG. 3 is a front view of the supporting frame of the present invention;
in the figure: 1 lower die holder, 2 through pipes, 3 cooling cavities, 4 cooling pipelines, 5 connecting pipes, 6 elastic telescopic rods, 7 protective blocks, 8 supporting telescopic rods, 9 upper die holders, 10 pull rods, 11 rubber piston blocks, 12 piston pipes, 13 water inlets, 14 thin pipe bodies, 15 cooling mechanisms, 16 cooling fins, 17 supporting frames and 18 electric fans.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
As shown in fig. 1-3, the utility model provides a technical solution: the utility model provides a stamping die with cooling effect, includes die holder 1, is provided with two cooling chamber 3 in the die holder 1, and two support telescopic links 8 of fixed surface are connected with in the upper surface of die holder 1, and two same upper die bases 9 of top fixedly connected with that support telescopic link 8 are located the right flank fixedly connected with pull rod 10 that supports telescopic link 8 in the left side, and piston tube 12 has been seted up to the upper surface that is located the 3 inner walls in left side cooling chamber, and the bottom fixedly connected with rubber piston piece 11 of pull rod 10.
Outer wall and the inner wall overlap joint of piston tube 12 of rubber piston piece 11, be provided with cooling tube 4 in the die holder 1, the equal fixedly connected with connecting pipe 5 in both ends about cooling tube 4, the one end difference joint of two connecting pipes 5 is in piston tube 12 and the cooling chamber 3 that is located the right side, the back of die holder 1 is provided with cooling mechanism 15, both ends all are provided with siphunculus 2 about cooling mechanism 15, the one end difference joint of two siphunculus 2 is in two cooling chambers 3.
Specifically, as shown in fig. 1, cooling pipeline 4 is helical structure, cooling pipeline 4's axis coincides mutually with the axis of die holder 1, because cooling pipeline 4 is helical structure's characteristics, make cooling pipeline 4 can fully contact with die holder 1, and then can be convenient for dispel the heat fast to die holder 1, piston tube 12 is mutually perpendicular with the cooling chamber 3 that is located left side, and the left surface that is located 3 inner walls in left side cooling chamber is provided with water inlet 13, the joint has the rubber buffer in the water inlet 13, through the water inlet 13 that sets up, the staff of can being convenient for changes the coolant liquid in piston tube 12, it is comparatively convenient.
Specifically, as shown in fig. 2 and 3, a support frame 17 is fixedly connected to the back of the lower die holder 1, an electric fan 18 is arranged in the support frame 17, the electric fan 18 and the cooling mechanism 15 are located on the same horizontal line, when the cooling liquid circulates through the cooling mechanism 15, air can be driven to flow through the thin tube body 14 rapidly under the action of the electric fan 18, so that the cooling mechanism 15 can take away heat in the cooling liquid rapidly, a plurality of thin tube bodies 14 are clamped to the front of the cooling mechanism 15, the thin tube bodies 14 are parallel to the electric fan 18, a plurality of cooling fins 16 are arranged on both the upper surface and the lower surface of the cooling mechanism 15, the contact area between the cooling mechanism 15 and the air can be increased through the plurality of cooling fins 16, the cooling effect of the cooling mechanism 15 on the cooling liquid can be further improved, elastic telescopic rods 6 are fixedly connected to four corners of the upper surface of the lower die holder 1, and a protection block, the upper surface of protection piece 7 is provided with the rubber layer, through the effect of elasticity telescopic link 6 for four protection pieces 7 can carry out elastic expansion, and then can reduce the pressure that upper die base 9 caused lower die base 1 at the in-process of punching press, prevent that its pressure that causes is too big and influence the stability of cooling tube 4 structure, and the rubber layer of its setting can prevent lower die base 1 and upper die base 9 direct contact, play the guard action.
The utility model discloses a theory of operation does:
s1, when the cooling device is used, firstly, the lower die holder 1 descends to punch a workpiece, and the lower die holder ascends to drive the rubber piston block 11 connected with the pull rod 10 to ascend, so that negative pressure is formed in the piston tube 12, cooling liquid in the cooling cavity 3 on the left side is pumped into the cooling pipeline 4 connected with the piston tube 12, and the lower die holder 1 is cooled;
s2, secondly, when the lower die holder 1 descends and then punches the next workpiece, the rubber piston block 11 is driven to descend, so that cooling liquid circularly flows between the two cooling cavities 3 through the through pipe 2;
s3, when the cooling liquid circulates to the cooling mechanism 15, the electric fan 18 can drive the air to flow through the thin tube body 14 quickly, so that the cooling mechanism 15 can take away the heat in the cooling liquid quickly to keep the cooling liquid at a lower temperature.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (6)
1. The utility model provides a stamping die with cooling effect, includes die holder (1), its characterized in that: two cooling cavities (3) are arranged in the lower die holder (1), two supporting telescopic rods (8) are fixedly connected to the upper surface of the lower die holder (1), the top ends of the two supporting telescopic rods (8) are fixedly connected with the same upper die holder (9), a pull rod (10) is fixedly connected to the right side surface of the left supporting telescopic rod (8), a piston pipe (12) is arranged on the upper surface of the inner wall of the left cooling cavity (3), and a rubber piston block (11) is fixedly connected to the bottom end of the pull rod (10);
the outer wall of rubber piston piece (11) and the inner wall overlap joint of piston pipe (12), be provided with cooling tube (4) in die holder (1), the equal fixedly connected with connecting pipe (5) in both ends about cooling tube (4), the one end difference joint of two connecting pipes (5) is in piston pipe (12) and cooling chamber (3) that are located the right side, the back of die holder (1) is provided with cooling mechanism (15), both ends all are provided with siphunculus (2) about cooling mechanism (15), and the one end difference joint of two siphunculus (2) is in two cooling chamber (3).
2. A press die having a cooling effect as claimed in claim 1, wherein: the cooling pipeline (4) is of a spiral structure, and the central axis of the cooling pipeline (4) coincides with the central axis of the lower die holder (1).
3. A press die having a cooling effect as claimed in claim 1, wherein: piston tube (12) are mutually perpendicular with cooling chamber (3) that are located the left side, and the left surface that is located left side cooling chamber (3) inner wall is provided with water inlet (13), the joint has the rubber buffer in water inlet (13).
4. A press die having a cooling effect as claimed in claim 1, wherein: the back of the lower die holder (1) is fixedly connected with a support frame (17), an electric fan (18) is arranged in the support frame (17), and the electric fan (18) and the cooling mechanism (15) are located on the same horizontal line.
5. A stamping die with a cooling effect as claimed in claim 4, wherein: the front side of the cooling mechanism (15) is clamped with a plurality of thin tube bodies (14), the thin tube bodies (14) are parallel to the electric fan (18), and the upper surface and the lower surface of the cooling mechanism (15) are provided with a plurality of radiating fins (16).
6. A press die having a cooling effect as claimed in claim 1, wherein: fixedly connected with elastic telescopic rods (6) are all established at the four corners of die holder (1) upper surface, the top fixedly connected with protection piece (7) of elastic telescopic rods (6), the upper surface of protection piece (7) is provided with the rubber layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022137510.7U CN213436655U (en) | 2020-09-25 | 2020-09-25 | Stamping die with cooling effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022137510.7U CN213436655U (en) | 2020-09-25 | 2020-09-25 | Stamping die with cooling effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213436655U true CN213436655U (en) | 2021-06-15 |
Family
ID=76282062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022137510.7U Expired - Fee Related CN213436655U (en) | 2020-09-25 | 2020-09-25 | Stamping die with cooling effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213436655U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114733962A (en) * | 2022-05-09 | 2022-07-12 | 浙江天源模具有限公司 | Stamping die with good using effect and operation method thereof |
| CN116020948A (en) * | 2023-03-29 | 2023-04-28 | 常州希米智能科技有限公司 | Supporting cooling mechanism based on stamping die |
-
2020
- 2020-09-25 CN CN202022137510.7U patent/CN213436655U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114733962A (en) * | 2022-05-09 | 2022-07-12 | 浙江天源模具有限公司 | Stamping die with good using effect and operation method thereof |
| CN114733962B (en) * | 2022-05-09 | 2023-08-11 | 浙江天源模具有限公司 | Stamping die with good use effect and operation method thereof |
| CN116020948A (en) * | 2023-03-29 | 2023-04-28 | 常州希米智能科技有限公司 | Supporting cooling mechanism based on stamping die |
| CN116020948B (en) * | 2023-03-29 | 2023-06-23 | 常州希米智能科技有限公司 | Supporting cooling mechanism based on stamping die |
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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: 20210615 |