CN208466879U - A kind of automobile passage extrusion molding dies - Google Patents
A kind of automobile passage extrusion molding dies Download PDFInfo
- Publication number
- CN208466879U CN208466879U CN201821114268.8U CN201821114268U CN208466879U CN 208466879 U CN208466879 U CN 208466879U CN 201821114268 U CN201821114268 U CN 201821114268U CN 208466879 U CN208466879 U CN 208466879U
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- China
- Prior art keywords
- mold holder
- fixedly connected
- side wall
- top mold
- extrusion molding
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Abstract
The utility model discloses a kind of automobile passage extrusion molding dies, including lower mold holder, the lower mold holder is equipped with the through-hole being connected to up and down, run through in the through-hole and shaping mechanism is installed, the top of the lower mold holder is equipped with matched top mold holder, supporting mechanism is equipped between the top mold holder and lower mold holder, the upper and lower ends of the supporting mechanism are fixedly connected with lower mold holder and top mold holder respectively, the top of the top mold holder is equipped with pressing mechanism, and the pressing mechanism passes through top mold holder and is connected with shaping mechanism.The utility model is used cooperatively by shaping mechanism, pressing mechanism and driving mechanism, it has reached and quick extrusion forming is carried out to material, and the reduction of the fraction defective of product can be effectively reduced in certain degree using hydraulic cylinder and hydraulic stem, and mold can be enable quickly to produce and improved work efficiency.
Description
Technical field
The utility model relates to field of mechanical technique more particularly to a kind of automobile passage extrusion molding dies.
Background technique
Extrusion molding dies belong to one kind of molding die, only his discharge method be by squeeze out this movement come
It realizes, in the abnormally-structured extensive use of aluminium, is also used in plastic parts, in extruder front end, for doing tubing or profile shapes, letter
For it, mold is the tool for formed article, and this tool is made of various parts, and different molds is by different parts
It constitutes, it mainly realizes the processing of article shape by the change of physical state of the formed material.
But either other thrusts of gravity are relied primarily in existing extrusion molding dies as extrusion forming mold
Power resources in tool, and be easy during being resulted in using these power resources in production to the product after discharging
Impact, reduce the qualification rate of product, and these power and it is unstable, resulted in certain degree work effect
The reduction of rate.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of automobile passage proposed squeezes
Molding die.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of automobile passage extrusion molding dies, including lower mold holder, the lower mold holder are equipped with the through-hole being connected to up and down, institute
It states through shaping mechanism is equipped in through-hole, the top of the lower mold holder is equipped with matched top mold holder, the top mold holder
Supporting mechanism is equipped between lower mold holder, the upper and lower ends of the supporting mechanism are fixedly connected with lower mold holder and top mold holder respectively,
The top of the top mold holder is equipped with pressing mechanism, and the pressing mechanism passes through top mold holder and is connected with shaping mechanism, the branch
The side wall of support mechanism is equipped with driving mechanism, and the driving mechanism passes through top mold holder and is fixedly connected with the side wall of pressing mechanism.
Preferably, the shaping mechanism includes the heating furnace being fixedly installed in through-hole, the left and right ends of the heating furnace
It is fixedly connected with heating sheet on side wall, formed pipe is fixedly connected on the side wall of the heating furnace, the lower end of the formed pipe is set
There is extrusion nozzle, the lower end of the extrusion nozzle is fixedly connected with discharge nozzle, and the discharge nozzle passes through heating furnace and extends to its outside.
Preferably, the supporting mechanism includes the first cushion block for being fixedly connected on lower mold holder upper end, first cushion block
Upper end is fixedly connected with support column, and the support column is fixedly connected with the second cushion block far from one end of the first cushion block, and described second
The upper end side wall of cushion block is fixedly connected with the bottom side of the wall of top mold holder, is socketed with guide sleeve on the side wall of the support column.
Preferably, the pressing mechanism includes the piston for being set to top mold holder upper end, and the lower end of the piston is fixedly connected
There is extruding mast, the extruding mast passes through and above touches frame and extend to its lower end, and the extruding mast is located at top mold holder lower end
One end is fixedly connected with pressure ram, and the pressure ram sequentially passes through the top of heating furnace and formed pipe far from the one end for squeezing mast
Side wall and the inside for extending to formed pipe.
Preferably, the driving mechanism includes the support plate being fixedly connected on support column side wall, the support plate it is upper
End is fixedly connected with hydraulic cylinder, hydraulic stem is fixedly connected on the side wall of the hydraulic cylinder, the hydraulic stem is far from hydraulic cylinder
One end passes through and above touches frame and be fixedly connected with the side wall of piston.
Preferably, the top mold holder does not influence hydraulic stem and squeezes sliding up and down for mast.
Compared with prior art, the utility model has the following beneficial effects:
By being used cooperatively for shaping mechanism, pressing mechanism and driving mechanism, has reached and material is quickly squeezed
Molding, and the reduction of the fraction defective of product can be effectively reduced using hydraulic cylinder and hydraulic stem in certain degree,
And mold can be enable quickly to produce to improve work efficiency.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of automobile passage extrusion molding dies；
Fig. 2 is a kind of external structure schematic diagram of automobile passage extrusion molding dies；
Fig. 3 be the utility model proposes a kind of automobile passage extrusion molding dies embodiment 2 structural schematic diagram.
In figure: 1 lower mold holder, 2 through-holes, 3 shaping mechanisms, 4 top mold holders, 5 supporting mechanisms, 6 pressing mechanisms, 7 driving mechanisms, 8
Heating furnace, 9 heating sheets, 10 formed pipes, 11 extrusion nozzles, 12 discharge nozzles, 13 first cushion blocks, 14 support columns, 15 second cushion blocks, 16 are led
Set, 17 pistons, 18 squeeze mast, 19 pressure rams, 20 support plates, 21 hydraulic cylinders, 22 hydraulic stems, 23 cross bars, 24 vertical bars.
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.
Referring to Fig.1-2, a kind of automobile passage extrusion molding dies, including lower mold holder 1, lower mold holder 1 are equipped with connection up and down
Through-hole 2, through shaping mechanism 3 is equipped in through-hole 2, shaping mechanism 3 includes the heating furnace 8 being fixedly installed in through-hole 2, is added
It is fixedly connected with heating sheet 9 on the left and right ends side wall of hot stove 8, can be mentioned that, heating sheet 9 can quickly make material
Soften, and rapidly formed from extrusion nozzle 11, is fixedly connected with formed pipe 10 on the side wall of heating furnace 8, formed pipe 10
Lower end is equipped with extrusion nozzle 11, and the lower end of extrusion nozzle 11 is fixedly connected with discharge nozzle 12, and discharge nozzle 12 passes through heating furnace 8 and extends to
Its outside, can be mentioned that, material can be added directly into formed pipe 10, and by a series of processing
Afterwards, the material after processing can come out from discharge nozzle 12, this ensure that the efficiency of molding die improves.
The top of lower mold holder 1 is equipped with matched top mold holder 4, and supporting mechanism is equipped between top mold holder 4 and lower mold holder 1
5, the upper and lower ends of supporting mechanism 5 are fixedly connected with lower mold holder 1 and top mold holder 4 respectively, and supporting mechanism 5 includes being fixedly connected on down
First cushion block 13 of 1 upper end of mould bases, the upper end of the first cushion block 13 are fixedly connected with support column 14, and support column 14 is far from the first cushion block
13 one end is fixedly connected with the second cushion block 15, and the upper end side wall of the second cushion block 15 is fixedly connected with the bottom side of the wall of top mold holder 4,
Can be mentioned that the first cushion block 13 and the second cushion block 15 can effectively reduce influence of the top mold holder 4 to lower mold holder 1,
It avoids formed pipe 10 in lower mold holder 1 at work, reduces the influence to formed pipe 10, make the yield rate of product squeezed out
It is higher, it is ensured that the quality and quality of product are socketed with guide sleeve 16 on the side wall of support column 14.
The top of top mold holder 4 is equipped with pressing mechanism 6, and pressing mechanism 6 passes through top mold holder 4 and is connected with shaping mechanism 3, squeezes
Press mechanism 6 includes the piston 17 for being set to 4 upper end of top mold holder, and the lower end of piston 17, which is fixedly connected with, squeezes mast 18, squeezing rod
Bar 18 passes through top mold holder 4 and extends to its lower end, and one end that extruding mast 18 is located at 4 lower end of top mold holder is fixedly connected with pressure ram
19, can be mentioned that, when piston 17 moves up and down, piston 17 will drive extruding mast 18 and move up and down, when
Extruding mast 18 will drive pressure ram 19 when moving up and down and move up and down, and can make to squeeze when pressure ram 19 moves up and down
The one end of compression bar 19 in formed pipe 10 moves up and down, and material can be made to be pulled in discharge nozzle 12 from formed pipe 10, and
It is extruded out from discharge nozzle 12, pressure ram 19 sequentially passes through heating furnace 8 and formed pipe 10 far from the one end for squeezing mast 18
Top side wall and extend to the inside of formed pipe 10.
The side wall of supporting mechanism 5 is equipped with driving mechanism 7, and driving mechanism 7 passes through the side wall of top mold holder 4 and pressing mechanism 6
It is fixedly connected, driving mechanism 6 includes the support plate 20 being fixedly connected on 14 side wall of support column, and the upper end of support plate 20 is fixed to be connected
It is connected to hydraulic cylinder 21, hydraulic stem 22 is fixedly connected on the side wall of hydraulic cylinder 21, hydraulic stem 22 is worn far from one end of hydraulic cylinder 21
It crosses top mold holder 4 and is fixedly connected with the side wall of piston 17, wherein when hydraulic cylinder 21 and hydraulic stem 22 are used in conjunction with each other,
Piston 17 will be made rapidly to move up and down, and squeezing rod bar 18 and pressure ram 19 can be allow to move up and down rapidly, and
And hydraulic cylinder 21 and hydraulic stem 22 stabilization that the efficiency of piston 17 can also become and quickly, it is ensured that the yield rate of product, upper mold
Frame 4 does not influence hydraulic stem 22 and squeezes mast 18 to slide up and down, it is worth mentioning at this point that, hydraulic stem 22 and squeeze mast 18 can be with
According to the drive of hydraulic cylinder 21, arbitrarily arbitrarily moved in top mold holder 4.
The use for passing through hydraulic cylinder 21 and hydraulic stem 22 in the utility model, moves up and down piston 17 quickly, and
It can make to squeeze mast 18 when piston 17 moves up and down and pressure ram 19 quickly moves up and down, and the meeting of pressure ram 19 exists
In formed pipe 10, material is squeezed, wherein after heating furnace 8 softens material, when pressure ram 19 squeezes material
After pressure, material can be made to be flowed into discharge nozzle 12 from extrusion nozzle 11, and discharge nozzle 12 can be such that material rapidly forms, in this way
Ensure that extrusion molding dies are capable of the work of quick and stable.
Embodiment 2
Referring to Fig. 3, the present embodiment difference from example 1 is that: driving mechanism 7 includes being fixedly connected on top mold holder
Two hydraulic cylinders 21 of 4 upper ends, the upper end of two hydraulic cylinders 21 are fixedly connected to hydraulic stem 22, two hydraulic stems
22 centre is equipped with cross bar 23, and the left and right ends of the cross bar 23 are fixedly connected on the side wall of hydraulic stem 22 respectively, the cross
The lower end of bar 23 is fixedly connected with two vertical bars 24, the fixed company in the upper end of the one end of the vertical bar 24 far from cross bar 23 and piston 17
It connects.
The present embodiment is compared to the advantages of embodiment 1: hydraulic stem 22 does not have to across top mold holder 4, this is just certain
Degree reduces the resistance of hydraulic stem 22, enables the efficient movement that piston 17 is faster and better, it is ensured that the stabilization of power, together
When hydraulic stem 22 be located at the top of top mold holder 4, it is easy to replace and maintain, save certain manpower and improve work efficiency.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of automobile passage extrusion molding dies, including lower mold holder (1), which is characterized in that the lower mold holder (1) is equipped with upper
The through-hole (2) of lower connection, through being equipped with shaping mechanism (3) in the through-hole (2), the top of the lower mold holder (1) be equipped with
The top mold holder (4) to match, between the top mold holder (4) and lower mold holder (1) be equipped with supporting mechanism (5), the supporting mechanism
(5) upper and lower ends are fixedly connected with lower mold holder (1) and top mold holder (4) respectively, and the top of the top mold holder (4) is equipped with extruder
Structure (6), the pressing mechanism (6) pass through top mold holder (4) and are connected with shaping mechanism (3), the side wall of the supporting mechanism (5)
It is equipped with driving mechanism (7), the driving mechanism (7) passes through top mold holder (4) and is fixedly connected with the side wall of pressing mechanism (6).
2. a kind of automobile passage extrusion molding dies according to claim 1, which is characterized in that the shaping mechanism (3)
Including the heating furnace (8) being fixedly installed in through-hole (2), it is fixedly connected with and adds on the left and right ends side wall of the heating furnace (8)
Backing (9) is fixedly connected with formed pipe (10) on the side wall of the heating furnace (8), and the lower end of the formed pipe (10), which is equipped with, to be squeezed
The lower end of pressure mouth (11), the extrusion nozzle (11) is fixedly connected with discharge nozzle (12), and the discharge nozzle (12) passes through heating furnace (8)
And extend to its outside.
3. a kind of automobile passage extrusion molding dies according to claim 1, which is characterized in that the supporting mechanism (5)
The first cushion block (13) including being fixedly connected on lower mold holder (1) upper end, the upper end of first cushion block (13) are fixedly connected with branch
Dagger (14), the support column (14) are fixedly connected with the second cushion block (15) far from the one end of the first cushion block (13), and described second
The upper end side wall of cushion block (15) is fixedly connected with the bottom side of the wall of top mold holder (4), is socketed on the side wall of the support column (14)
Guide sleeve (16).
4. a kind of automobile passage extrusion molding dies according to claim 1, which is characterized in that the pressing mechanism (6)
Piston (17) including being set to top mold holder (4) upper end, the lower end of the piston (17), which is fixedly connected with, squeezes mast (18), institute
It states and squeezes mast (18) across top mold holder (4) and extend to its lower end, extruding mast (18) is located at top mold holder (4) lower end
One end is fixedly connected with pressure ram (19), and the pressure ram (19) sequentially passes through heating furnace far from the one end for squeezing mast (18)
(8) and the top side wall of formed pipe (10) and the inside for extending to formed pipe (10).
5. a kind of automobile passage extrusion molding dies according to claim 3, which is characterized in that the driving mechanism (7)
Including the support plate (20) being fixedly connected on support column (14) side wall, the upper end of the support plate (20) is fixedly connected with hydraulic
Cylinder (21) is fixedly connected with hydraulic stem (22) on the side wall of the hydraulic cylinder (21), and the hydraulic stem (22) is far from hydraulic cylinder
(21) one end passes through top mold holder (4) and is fixedly connected with the side wall of piston (17).
6. a kind of automobile passage extrusion molding dies according to any one between claim 4 and 5, which is characterized in that
The top mold holder (4) does not influence hydraulic stem (22) and squeezes sliding up and down for mast (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821114268.8U CN208466879U (en) | 2018-07-14 | 2018-07-14 | A kind of automobile passage extrusion molding dies |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821114268.8U CN208466879U (en) | 2018-07-14 | 2018-07-14 | A kind of automobile passage extrusion molding dies |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208466879U true CN208466879U (en) | 2019-02-05 |
Family
ID=65210816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821114268.8U Expired - Fee Related CN208466879U (en) | 2018-07-14 | 2018-07-14 | A kind of automobile passage extrusion molding dies |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208466879U (en) |
-
2018
- 2018-07-14 CN CN201821114268.8U patent/CN208466879U/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: 20190205 Termination date: 20200714 |