CN208712669U - It is a kind of can fast demoulding stamping die - Google Patents
It is a kind of can fast demoulding stamping die Download PDFInfo
- Publication number
- CN208712669U CN208712669U CN201821243069.7U CN201821243069U CN208712669U CN 208712669 U CN208712669 U CN 208712669U CN 201821243069 U CN201821243069 U CN 201821243069U CN 208712669 U CN208712669 U CN 208712669U
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- China
- Prior art keywords
- lower mold
- support tube
- movable plate
- plate
- mold
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Abstract
The utility model discloses it is a kind of can fast demoulding stamping die, including lower mold, backing plate and upper mold, the inner wall of the lower mold is provided with cold water channel, the backing plate is fixed on the inner wall of lower mold, and movable plate is provided with above backing plate, the bottom end of the movable plate is connected with lifting device, through-hole is provided on the movable plate, the bottom end of the lower die inside is provided with support tube, and support tube is internally provided with heat conductive rod, the upper mold is located at the top of lower mold, and the upper surface of upper mold is provided with fixing groove, and fastening plate is provided on the inside of fixing groove, fastening plate is connected by fixing bolt with upper mold simultaneously, the fastening plate is connected by reinforcing bar with output shaft.This can fast demoulding stamping die, quickly demoulding can be carried out to workpiece and take out operation, can effectively be radiated to the workpiece in lower die, while the part of the upper die above it can be realized convenient dismounting and change, design is more reasonable after workpiece shaping.
Description
Technical field
The utility model relates to technical field of mold, specially it is a kind of can fast demoulding stamping die.
Background technique
Stamping die is one of numerous mould-types, is that one kind focuses on to mould External Shape using punching press as power
Mold, in the industrial production unitary components processing in, have and be widely applied very much, but existing stamping die is in reality
There is parts of the lower die, and quickly heat dissipation cannot be carried out efficiently to workpiece when border uses；Workpiece in lower die is fast after punch forming
Speed demoulding is taken out；Part of the upper die is not easy to the shortcomings that dismounting and change.In view of the above-mentioned problems, being badly in need of on the basis of original stamping die
Upper carry out innovative design.
Utility model content
The purpose of this utility model is to provide it is a kind of can fast demoulding stamping die, to solve in above-mentioned background technique
It is proposed that part of the lower die cannot carry out efficiently quickly heat dissipation to workpiece；Workpiece in the lower die fast demoulding after punch forming takes
Out；Part of the upper die is not easy to the problem of dismounting and change.
To achieve the above object, the utility model provides the following technical solutions: it is a kind of can fast demoulding stamping die, packet
Lower mold, backing plate and upper mold are included, the inner wall of the lower mold is provided with cold water channel, and the both side surface of lower mold is installed respectively
There are inlet and outlet, the backing plate is fixed on the inner wall of lower mold, and movable plate is provided with above backing plate, the activity
The bottom end of plate is connected with lifting device, and lifting device is fixedly mounted on the bottom of lower mold, is provided with through-hole on the movable plate,
The bottom end of the lower die inside is provided with support tube, and support tube is internally provided with heat conductive rod, under the upper mold is located at
The top of mold, and the upper surface of upper mold is provided with fixing groove, and fastening plate is provided on the inside of fixing groove, while fastening plate
It is connected by fixing bolt with upper mold, the fastening plate is connected by reinforcing bar with output shaft.
Preferably, the cold water channel is in the shape of a spiral around the upper semisection for being distributed in lower mold interior, and cold water is logical
The both ends in road are connected with inlet and outlet respectively.
Preferably, the through-hole is uniformly provided on movable plate around the center of movable plate, and the internal diameter of through-hole and
The outer diameter of support tube matches.
Preferably, the bottom end of the support tube is welded on lower mold, and the upper surface on the top of support tube and movable plate
In same level, and the roof thickness of support tube is less than the thickness of side wall.
Preferably, the top fitting of the heat conductive rod is fixed on the inner wall of support tube, and the bottom end of heat conductive rod passes through lower die
The bottom wall of tool extends to outside.
Preferably, the fastening plate and fixing groove are in " ten " character form structure, and the two is mutually clamped, and fastening plate and
Output shaft is welded with reinforcing bar.
Compared with prior art, the utility model has the beneficial effects that this can fast demoulding stamping die, can be in workpiece
After molding, quickly demoulding is carried out to workpiece and takes out operation, can effectively be radiated to the workpiece in lower die, while its top
Part of the upper die can be realized convenient dismounting and change, it is more reasonable to design；
1. the use of cold water channel prevents convenient for effectively being radiated by way of water cooling to the workpiece in mold
Workpiece surface high temperature is influenced on caused by demoulding and workpiece itself；
2. the use of through-hole and support tube not only can guarantee the flatness on its surface before movable plate rises, but also convenient for passing through
Internal heat conductive rod carries out quick conductive to workpiece from bottom, and heat dissipation effect is more preferable；
3. being used cooperatively for fastening plate and fixing groove, can integrally carry out firm installation, and dismounting and change to upper mold
It is more convenient.
Detailed description of the invention
Fig. 1 is the utility model normal cross-section structural schematic diagram；
Fig. 2 is the utility model movable plate overlooking structure diagram；
Fig. 3 is the utility model upper mold overlooking structure diagram.
In figure: 1, lower mold；2, cold water channel；3, water inlet；4, water outlet；5, backing plate；6, movable plate；7, lifting dress
It sets；8, through-hole；9, support tube；10, heat conductive rod；11, upper mold；12, fixing groove；13, fastening plate；14, fixing bolt；15, add
Solid rod；16, output shaft.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-3, the utility model provides a kind of technical solution: it is a kind of can fast demoulding stamping die, including
It is lower mold 1, cold water channel 2, water inlet 3, water outlet 4, backing plate 5, movable plate 6, lifting device 7, through-hole 8, support tube 9, thermally conductive
The inner wall of stick 10, upper mold 11, fixing groove 12, fastening plate 13, fixing bolt 14, reinforcing bar 15 and output shaft 16, lower mold 1 is opened
There is cold water channel 2, and the both side surface of lower mold 1 is separately installed with water inlet 3 and water outlet 4, backing plate 5 is fixed on lower mold 1
Inner wall, and the top of backing plate 5 is provided with movable plate 6, and the bottom end of movable plate 6 is connected with lifting device 7, and lifting device 7 is solid
Dingan County is mounted in the bottom of lower mold 1, through-hole 8 is provided on movable plate 6, the bottom end of lower 1 inside of mold is provided with support tube 9, and props up
Support cylinder 9 is internally provided with heat conductive rod 10, and upper mold 11 is located at the top of lower mold 1, and the upper surface of upper mold 11 is provided with admittedly
Determine slot 12, and the inside of fixing groove 12 is provided with fastening plate 13, while fastening plate 13 passes through fixing bolt 14 and upper mold 11
It is connected, fastening plate 13 is connected by reinforcing bar 15 with output shaft 16.
Cold water channel 2 surround the upper semisection for being distributed in lower 1 interior of mold, and the both ends of cold water channel 2 in the shape of a spiral
It is connected respectively with water inlet 3 and water outlet 4, water inlet 3 can be connected with relevant cold feed equipment respectively to water outlet 4
It connects, cold water is passed through in cold water channel 2 and is flowed in lower mold 1 along cold water channel 2, thus by work by way of water cooling
The heat of part side surface is taken out of.
Through-hole 8 is uniformly provided on movable plate 6 around the center of movable plate 6, and the internal diameter of through-hole 8 and support tube 9
Outer diameter match, it is ensured that the planarization on 6 surface of movable plate prevents the presence of through-hole 8 from will affect the forming of workpiece.
The bottom end of support tube 9 is welded on lower mold 1, and the top of support tube 9 and the upper surface of movable plate 6 are in same water
In plane, and the roof thickness of support tube 9 is less than the thickness of side wall.
The top fitting of heat conductive rod 10 is fixed on the inner wall of support tube 9, and the bottom end of heat conductive rod 10 passes through the bottom of lower mold 1
Wall extends to outside, after workpiece is in lower mold 1, the top of movable plate 6 is stamped into shape, (the lifting device 7 of lifting device 7
It is existing and apply very extensive equipment, therefore its concrete operating principle and controlling party to can be hydraulic stem or electric telescopic rod etc.
No further details to be given herein for formula) it runs the ejection upwards of movable plate 6, promote workpiece and support tube 9 to be detached from, in order to taking off for workpiece
Mould, and when workpiece has just shaped and movable plate 6 not yet ejects, the heat conductive rod 10 of grapheme material will pass through the side of conduction
The heat of workpiece bottom is discharged formula, to achieve the purpose that rapid cooling.
Fastening plate 13 and fixing groove 12 are in " ten " character form structure, and the two is mutually clamped, and fastening plate 13 and output
Axis 16 is welded with reinforcing bar 15, by being mutually clamped for the two, is equipped with fixing bolt 14 and is fixed in many ways, can make 11 He of upper mold
The connection of output shaft 16 is more stable.
Working principle: the workpiece needed to stamp is placed into lower mold 1 first, press machine overall operation.Pass through output
Axis 16 drives upper mold 11 to carry out punching operation to workpiece, as shown in Figure 1, can by water inlet 3 and water outlet 4 respectively with it is relevant
Cold feed equipment is connected, and cold water is passed through in cold water channel 2 and is flowed in lower mold 1 along cold water channel 2, in punching press
After the completion, the heat of workpiece side surface is taken out of by way of water cooling；
As shown in Figs. 1-2, when workpiece in lower mold 1, after the top of movable plate 6 is stamped into shape, lifting device 7 is run
Movable plate 6 is ejected upwards, promotes workpiece and support tube 9 to be detached from, in order to the demoulding of workpiece, fully active plate 6 is complete by workpiece
After full ejection, that is, the demoulding of workpiece is completed, and when workpiece has just shaped and movable plate 6 not yet ejects, grapheme material
Heat conductive rod 10, the heat of workpiece bottom will be discharged by way of conduction, to achieve the purpose that rapid cooling；
As shown in figure 3, the fixing bolt 14 on upper mold 11 can be back-outed first, made when needing replacing upper mold 11
Fixing groove 12 and fastening plate 13 are detached from the state of engaging, can remove old upper mold 11 from output shaft 16, will be new upper
Mold 11 is stuck in fastening plate 13 by fixing groove 12, screws on fixing bolt 14 again.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. one kind can fast demoulding stamping die, including lower mold (1), backing plate (5) and upper mold (11), it is characterised in that:
The inner wall of the lower mold (1) is provided with cold water channel (2), and the both side surface of lower mold (1) be separately installed with water inlet (3) and
Water outlet (4), the backing plate (5) is fixed on the inner wall of lower mold (1), and movable plate (6), institute are provided with above backing plate (5)
The bottom end for stating movable plate (6) is connected with lifting device (7), and lifting device (7) is fixedly mounted on the bottom of lower mold (1), institute
It states and is provided on movable plate (6) through-hole (8), the bottom end on the inside of the lower mold (1) is provided with support tube (9), and support tube (9)
It is internally provided with heat conductive rod (10), the upper mold (11) is located at the top of lower mold (1), and the upper surface of upper mold (11) is opened
Have fixing groove (12), and be provided with fastening plate (13) on the inside of fixing groove (12), while fastening plate (13) passes through fixing bolt
(14) it is connected with upper mold (11), the fastening plate (13) is connected by reinforcing bar (15) with output shaft (16).
2. one kind according to claim 1 can fast demoulding stamping die, it is characterised in that: the cold water channel (2)
In the shape of a spiral around being distributed in the upper semisection of lower mold (1) interior, and the both ends of cold water channel (2) respectively with water inlet
(3) it is connected with water outlet (4).
3. one kind according to claim 1 can fast demoulding stamping die, it is characterised in that: the through-hole (8) surrounds
The center of movable plate (6) be uniformly provided on movable plate (6), and the outer diameter kissing of the internal diameter of through-hole (8) and support tube (9)
It closes.
4. one kind according to claim 1 can fast demoulding stamping die, it is characterised in that: the support tube (9)
Bottom end is welded on lower mold (1), and the top of support tube (9) and the upper surface of movable plate (6) be in same level, and
The roof thickness of support tube (9) is less than the thickness of side wall.
5. one kind according to claim 1 can fast demoulding stamping die, it is characterised in that: the heat conductive rod (10)
Top is bonded the inner wall for being fixed on support tube (9), and bottom wall of the bottom end of heat conductive rod (10) across lower mold (1) extends to outside
Portion.
6. one kind according to claim 1 can fast demoulding stamping die, it is characterised in that: the fastening plate (13) and
Fixing groove (12) is in " ten " character form structure, and the two is mutually clamped, and fastening plate (13) and output shaft (16) with reinforcing
Bar (15) welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821243069.7U CN208712669U (en) | 2018-08-02 | 2018-08-02 | It is a kind of can fast demoulding stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821243069.7U CN208712669U (en) | 2018-08-02 | 2018-08-02 | It is a kind of can fast demoulding stamping die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208712669U true CN208712669U (en) | 2019-04-09 |
Family
ID=65975876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821243069.7U Expired - Fee Related CN208712669U (en) | 2018-08-02 | 2018-08-02 | It is a kind of can fast demoulding stamping die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208712669U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113480147A (en) * | 2021-07-20 | 2021-10-08 | 广东海洋大学 | Forming device is used in glassware production with automatic demoulding mechanism |
-
2018
- 2018-08-02 CN CN201821243069.7U patent/CN208712669U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113480147A (en) * | 2021-07-20 | 2021-10-08 | 广东海洋大学 | Forming device is used in glassware production with automatic demoulding mechanism |
| CN113480147B (en) * | 2021-07-20 | 2022-12-20 | 广东海洋大学 | Forming device is used in glassware production with automatic demoulding mechanism |
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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: 20190409 Termination date: 20200802 |