CN209174686U - Heat shield side piercing die - Google Patents
Heat shield side piercing die Download PDFInfo
- Publication number
- CN209174686U CN209174686U CN201821892106.7U CN201821892106U CN209174686U CN 209174686 U CN209174686 U CN 209174686U CN 201821892106 U CN201821892106 U CN 201821892106U CN 209174686 U CN209174686 U CN 209174686U
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- CN
- China
- Prior art keywords
- drive block
- heat shield
- sliding block
- pressure plate
- block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model provides a kind of heat shield side piercing die comprising: upper mold and lower die；The first drive block, the second drive block and pressure plate are provided in upper mold, first drive block, the second drive block are distributed in the side of pressure plate, the top surface of first drive block is inclined-plane, inclined-plane is obliquely installed towards pressure plate, second drive block is extended towards pressure plate, is arranged on the second drive block fluted；Lower die is provided with to be matched with upper mold: guide part, stamping cavity die, the first sliding block and the second sliding block, stamping cavity die is correspondingly arranged with pressure plate, first sliding block is correspondingly arranged with the first drive block, first sliding block has the mating surface with contact of incline plane, second sliding block is correspondingly arranged with the second drive block, the protrusion matched with groove is provided on second sliding block, guide part is distributed in the marginal position of lower die.The utility model can be realized the one-pass molding of heat shield, has not only improved the shaping efficiency of heat shield but also can guarantee the stability of heat shield size.
Description
Technical field
The utility model relates to a kind of mold more particularly to a kind of heat shield side piercing dies.
Background technique
Heat shield pattern on automobile exhaust system is various, and structure and size are more demanding.Currently, in automobile exhaust system
In part generating process of uniting, traditional Sheet Metal Forming Technology is mostly used, stamping procedure is more, and production efficiency is low, and qualification rate is not high, reaches
Less than technique requirement, and the manpower and material resources expended are all very more, are not suitable with the development of modern industrial production.Therefore, for
The above problem, it is necessary to propose further solution.
Utility model content
The purpose of this utility model is to provide a kind of heat shield side piercing die, with overcome it is existing in the prior art not
Foot.
To realize above-mentioned purpose of utility model, the utility model provides a kind of heat shield side piercing die comprising: upper mold
And the lower die of molding is formed with the upper mold；
The first drive block, the second drive block and pressure plate, first drive block, second are provided in the upper mold
Drive block is distributed in the side of the pressure plate, and the top surface of first drive block is inclined-plane, and the inclined-plane is towards the binder
Plate is obliquely installed, and second drive block is extended towards the pressure plate, is arranged on second drive block fluted；Institute
It states lower die and is provided with and matched with the upper mold: guide part, stamping cavity die, the first sliding block and the second sliding block, the punching press
Cavity plate is correspondingly arranged with the pressure plate, and first sliding block is correspondingly arranged with first drive block, the first sliding block tool
There is the mating surface with the contact of incline plane, second sliding block is correspondingly arranged with second drive block, on second sliding block
It is provided with the protrusion matched with the groove, the guide part is distributed in the marginal position of the lower die.
The improvement of heat shield side piercing die as the utility model, first drive block are two, two first
Drive block is distributed in the diagonal position of the pressure plate, and second drive block is two, and two the second drive blocks are distributed in institute
State another diagonal position of pressure plate.
The improvement of heat shield side piercing die as the utility model, first sliding block are two, and described second is sliding
Block is two, and first sliding block and the second sliding block are correspondingly arranged according to first drive block and the arrangement of the second drive block.
The improvement of heat shield side piercing die as the utility model, the guide part are to be vertically installed in the lower die
Marginal position guide post.
The improvement of heat shield side piercing die as the utility model, the guide post are set to described by fixing seat
The marginal position of lower die, the guide post are plugged on the step surface of the fixing seat.
The improvement of heat shield side piercing die as the utility model, it is described heat-insulated when the upper die and lower die mold
The height of cover side piercing die is 350mm ~ 400mm.
Compared with prior art, the utility model has the beneficial effects that the heat shield side piercing die energy of the utility model
The one-pass molding for enough realizing heat shield, had not only improved the shaping efficiency of heat shield but also can guarantee the stabilization of heat shield size
Property.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments recorded in the utility model, for those of ordinary skill in the art, is not making the creative labor
Under the premise of, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the stereoscopic schematic diagram of upper mold in the heat shield side piercing die of the utility model；
Fig. 2 is the stereoscopic schematic diagram of lower die in the heat shield side piercing die of the utility model.
Specific embodiment
The utility model is described in detail in each embodiment shown in reference to the accompanying drawing, but it should be stated that,
These embodiments are not limitation of the utility model, those of ordinary skill in the art according to these embodiments made by function
Energy, method or equivalent transformation or substitution in structure, belong within the protection scope of the utility model.
As shown in Figure 1, 2, the heat shield side piercing die of the utility model include: upper mold 10 and with 10 shape of upper mold
At the lower die 20 of molding.Preferably, when the upper mold 10 and lower die 20 mold, the height of the heat shield side piercing die is
350mm~400mm。
First the 11,13, second drive block of drive block 12,14 and pressure plate 15 are provided in the upper mold 10.On described
When mould 10 and lower die 20 mold, the first drive block and the second drive block drive lower die 20.
Wherein, first drive block, the second drive block are distributed in the side of the pressure plate 15, first drive block
Top surface be inclined-plane, the inclined-plane is obliquely installed towards the pressure plate 15.Second drive block is towards the pressure plate 15
It is extended, is arranged on second drive block fluted.In one embodiment, first drive block be two, two
A first drive block is distributed in the diagonal position of the pressure plate 15, and second drive block is two, two the second drive blocks
It is distributed in another diagonal position of the pressure plate 15.
The lower die 20, which is provided with, to be matched with the upper mold 10: guide part 26, stamping cavity die 25, the first sliding block 21,
23 and second sliding block 22,24.
Wherein, the stamping cavity die 25 is correspondingly arranged with the pressure plate 15, first sliding block and first driving
Block is correspondingly arranged, and first sliding block has the mating surface with the contact of incline plane, second sliding block and second driving
Block is correspondingly arranged, and is provided with the protrusion matched with the groove on second sliding block.In one embodiment, described
One sliding block is two, and second sliding block is two, and first sliding block and the second sliding block are according to first drive block and the
The arrangement of two drive blocks is correspondingly arranged.
The guide part 26 is for realizing the smooth molding between the upper mold 10 and lower die 20, specifically, the guiding
Part 26 is distributed in the marginal position of the lower die 20.In one embodiment, the guide part 26 is described to be vertically installed in
The guide post of the marginal position of lower die 20.At this point, the guide post passes through fixing seat in order to realize that the installation of the guide post is fixed
It is set to the marginal position of the lower die 20, the guide post is plugged on the step surface of the fixing seat.
In conclusion the heat shield side piercing die of the utility model can be realized the one-pass molding of heat shield, both mentioned
The shaping efficiency of high heat shield can guarantee the stability of heat shield size again.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of heat shield side piercing die, which is characterized in that the heat shield side piercing die include: upper mold and with it is described
Upper mold forms the lower die of molding；
The first drive block, the second drive block and pressure plate, first drive block, the second driving are provided in the upper mold
Block is distributed in the side of the pressure plate, and the top surface of first drive block is inclined-plane, and the inclined-plane inclines towards the pressure plate
Tiltedly setting, second drive block are extended towards the pressure plate, are arranged on second drive block fluted；Under described
Mould is provided with to be matched with the upper mold: guide part, stamping cavity die, the first sliding block and the second sliding block, the stamping cavity die
Be correspondingly arranged with the pressure plate, first sliding block is correspondingly arranged with first drive block, first sliding block have with
The mating surface of the contact of incline plane, second sliding block are correspondingly arranged with second drive block, are arranged on second sliding block
There is the protrusion matched with the groove, the guide part is distributed in the marginal position of the lower die.
2. heat shield side piercing die according to claim 1, which is characterized in that first drive block be two, two
A first drive block is distributed in the diagonal position of the pressure plate, and second drive block is two, two the second drive blocks point
It is distributed in another diagonal position of the pressure plate.
3. heat shield side piercing die according to claim 2, which is characterized in that first sliding block is two, described
Second sliding block is two, and first sliding block and the second sliding block are set according to first drive block and the second drive block arrangement correspondence
It sets.
4. heat shield side piercing die according to claim 1, which is characterized in that the guide part is is vertically installed in
State the guide post of the marginal position of lower die.
5. heat shield side piercing die according to claim 4, which is characterized in that the guide post is arranged by fixing seat
In the marginal position of the lower die, the guide post is plugged on the step surface of the fixing seat.
6. heat shield side piercing die according to claim 1, which is characterized in that when the upper die and lower die mold, institute
The height for stating heat shield side piercing die is 350mm ~ 400mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821892106.7U CN209174686U (en) | 2018-11-16 | 2018-11-16 | Heat shield side piercing die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821892106.7U CN209174686U (en) | 2018-11-16 | 2018-11-16 | Heat shield side piercing die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209174686U true CN209174686U (en) | 2019-07-30 |
Family
ID=67373175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821892106.7U Active CN209174686U (en) | 2018-11-16 | 2018-11-16 | Heat shield side piercing die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209174686U (en) |
-
2018
- 2018-11-16 CN CN201821892106.7U patent/CN209174686U/en active Active
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