CN108819082A - A kind of Anti-leakage type extrusion die structure - Google Patents
A kind of Anti-leakage type extrusion die structure Download PDFInfo
- Publication number
- CN108819082A CN108819082A CN201810940285.5A CN201810940285A CN108819082A CN 108819082 A CN108819082 A CN 108819082A CN 201810940285 A CN201810940285 A CN 201810940285A CN 108819082 A CN108819082 A CN 108819082A
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- China
- Prior art keywords
- box body
- frame
- rotational cylindrical
- annular slab
- extrusion die
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
- B29C44/58—Moulds
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- Extrusion Of Metal (AREA)
Abstract
The present invention relates to mold machining technology fields, especially a kind of Anti-leakage type extrusion die structure, including frame, lower portion lower end two sides are welded with two support columns, box body is mounted on the support column, the tray interior rotates and is provided with Rotational Cylindrical, two groups of position-limit mechanisms are provided between the Rotational Cylindrical and box body, the Rotational Cylindrical side is connected with link block, the other end of the link block is respectively connected with annular slab, two annular slab inside bottoms are welded with backing plate, the frame upper center is fixedly installed with electric telescopic rod, the electric telescopic rod lower end is connected with square block, the annular slab lower end is provided with plate body, the position-limit mechanism includes the circular hole for being connected to the cylinder at Rotational Cylindrical both ends and being provided with box body side, the diameter of the circular hole and the diameter of cylinder are mutually matched.The present invention enables to the finished product after processing convenient for taking out, to also ensure the quality of finished product while improving work efficiency.
Description
Technical field
The present invention relates to mold machining technology field more particularly to a kind of Anti-leakage type extrusion die structures.
Background technique
It is pressurizeed with formed punch or punch-pin to the blank being placed in cavity plate, is allowed to generate Plastic Flow, to be corresponded to
A kind of pressure processing method of the product of the type hole or concave-convex mold shape of mold.When extruding, blank generates three-dimensional compressive stress, even if
It is the lower blank of plasticity, can also be extruded.
The large-scale extrusion foaming mold manufactured and designed in the prior art is easily caused since the pressure that extruder squeezes out is excessive
The contact surface of die body parting deforms, so as to cause material leakage herein.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of Anti-leakage type extrusion die proposed
Structure.
To achieve the goals above, present invention employs following technical solutions：
A kind of Anti-leakage type extrusion die structure, including frame are designed, and frame two sides are opening setting, the lower portion
Lower end two sides are welded with two support columns, box body are mounted on the support column, and box body side is opening setting, the box
Internal portion, which rotates, is provided with Rotational Cylindrical, and two groups of position-limit mechanisms, the Rotational Cylindrical one are provided between the Rotational Cylindrical and box body
Side is connected with link block, and the other end of the link block is respectively connected with annular slab, and two annular slab opposite sides contact with each other,
Two annular slab inside bottoms are welded with backing plate, and the frame upper center is fixedly installed with electric telescopic rod, described
Electric telescopic rod lower end is connected with square block, and the size that the size of square block is surrounded with two annular slabs matches, the ring
Shape plate lower end is provided with plate body, and telescoping mechanism is additionally provided between plate body and frame inside bottom, and the position-limit mechanism includes
It is connected to the cylinder at Rotational Cylindrical both ends and is provided with the circular hole of box body side, the diameter of the circular hole and the diameter of cylinder are mutual
Matching, and the other end of cylinder through circular hole and extends to box portion outside.
Preferably, the telescoping mechanism includes being mounted on two hinged seats of plate body lower end and being welded on bottom on the inside of frame
U-shaped piece of portion, the U-shaped piece of inner horizontal are connected with round bar, and the hinged seat is hinged with connecting rod, slides on the round bar
There are two casings for setting, and sleeve upper end is connected with ipsilateral connecting rod, is also connected with reset between two described sleeve pipes
Spring, and reset spring is located at the outside of round bar.
Preferably, the frame exterior bottom is equipped with multiple suckers.
A kind of Anti-leakage type extrusion die structure proposed by the present invention, beneficial effect are：The Anti-leakage type extrusion die structure
It is not easy to deform the contact surface of die body parting due to the pressure of extruder, thus achieve the effect that material leak-proof, and stable structure,
After carrying out extrusion forming to material, finished product is under the action of telescoping mechanism, convenient for taking out from annular slab, to improve work
The quality of finished product is also ensured while efficiency, therefore is conducive to promote.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of Anti-leakage type extrusion die structure proposed by the present invention.
Fig. 2 is a kind of lower portion structure top view of Anti-leakage type extrusion die structure proposed by the present invention.
Fig. 3 is a kind of schematic enlarged-scale view of the telescoping mechanism of Anti-leakage type extrusion die structure proposed by the present invention.
Fig. 4 is a kind of structural schematic diagram of the base of frame of Anti-leakage type extrusion die structure proposed by the present invention.
In figure：Frame 1, box body 2, telescoping mechanism 3, round bar 31, casing 32, hinged seat 33, reset spring 34, U-shaped piece 35,
Connecting rod 36, support column 4, plate body 5, link block 6, backing plate 7, electric telescopic rod 8, square block 9, annular slab 10, cylinder 11, rotation
Column 12, circular hole 13, sucker 14.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-4, a kind of Anti-leakage type extrusion die structure, including frame 1, and 1 two sides of frame are opening setting, are passed through
The design can aid in finishing production process, observation of the operator to mould inside situation, and to finished product
Fetch and material be put into it is more convenient.
1 interior lower end two sides of frame are welded with two support columns 4, and box body 2, and 2 side of box body are mounted on support column 4
It is arranged for opening, rotation is provided with Rotational Cylindrical 12 inside box body 2, and two groups of position restrainers are provided between Rotational Cylindrical 12 and box body 2
Structure, position-limit mechanism include the circular hole 13 for being connected to the cylinder 11 at 12 both ends of Rotational Cylindrical and being provided with 2 side of box body, circular hole 13
The diameter of diameter and cylinder 11 is mutually matched, and the other end of cylinder 11 through circular hole 13 and extends to outside box body 2, passes through column
The other end of body 11 is through circular hole 13 and extends to outside box body 2, so that Rotational Cylindrical 12 remains stable inside box body 2
Rotated, thus drive link block 6 and annular slab 10 rotation, material is squeezed, in extrusion process, cooperation
The design of plate body 5, so that raw material will not leak out outside box body 2, to achieve the effect that leakproof.
12 side of Rotational Cylindrical is connected with link block 6, and the other end of link block 6 is respectively connected with annular slab 10, and two annulars
10 opposite side of plate contacts with each other, and two 10 inside bottoms of annular slab are welded with backing plate 7, and 1 upper center of frame is fixedly mounted
There is electric telescopic rod 8, electric telescopic rod 8 is connected by conducting wire with power supply unit, and 8 lower end of electric telescopic rod is connected with square block
9, and the size that the size of square block 9 is surrounded with two annular slabs 10 matches, and passes through the work of electric telescopic rod 8, drive side
Shape block 9 squeezes the raw material of two 10 insides of annular slab, since the angle of annular slab 10 is adjustable, cooperates telescoping mechanism
3, it effectively can play the role of protection to the components of device, to extend the service life of device, and pass through two rings
The spliced design of shape plate 10 is enabled to when square block 9 removes annular slab 10, under the action of telescoping mechanism 3, finished product meeting
Automatically it is extruded, to also reduce the risk damaged when further taking out finished product to finished product while improving work efficiency.
10 lower end of annular slab is provided with plate body 5, and is additionally provided with telescoping mechanism 3 between 1 inside bottom of plate body 5 and frame,
Telescoping mechanism 3 includes being mounted on two hinged seats 33 of 5 lower end of plate body and being welded on U-shaped piece 35, U of 1 inside bottom of frame
35 inner horizontal of type block is connected with round bar 31, and hinged seat 33 is hinged with connecting rod 36, and there are two sets for sliding setting on round bar 31
Pipe 32, and 32 upper end of casing is connected with ipsilateral connecting rod 36, and reset spring 34 is also connected between two casings 32, and
Reset spring 34 is located at the outside of round bar 31, is carrying out squash type, plate body when raw material of the square block 9 to two 10 insides of annular slab
5 will be slow and move down, so that 36 angle of connecting rod being hinged in hinged seat 33 changes, so that two casings 32
Sliding is in round bar 31, due to being connected with reset spring 34 between two casings 32, so that during to material extruding, tool
The function of standby bumper and absorbing shock, and the height of plate body 5 can be automatically adjusted with the variation of external pressure, so that after processing
Finished product can be extruded automatically, to improve working efficiency.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (3)
1. a kind of Anti-leakage type extrusion die structure, including frame (1), and frame (1) two sides are opening setting, the frame (1)
Interior lower end two sides are welded with two support columns (4), which is characterized in that it is mounted on box body (2) on the support column (4), and
Box body (2) side is opening setting, and the internal rotation of the box body (2) is provided with Rotational Cylindrical (12), the Rotational Cylindrical (12) with
Two groups of position-limit mechanisms are provided between box body (2), Rotational Cylindrical (12) side is connected with link block (6), the link block (6)
The other end be respectively connected with annular slab (10), and two annular slab (10) opposite sides contact with each other, two annular slabs
(10) inside bottom is welded with backing plate (7), and frame (1) upper center is fixedly installed with electric telescopic rod (8), the electricity
Dynamic telescopic rod (8) lower end is connected with square block (9), and the size phase that the size of square block (9) is surrounded with two annular slabs (10)
Matching, annular slab (10) lower end is provided with plate body (5), and is additionally provided with and is stretched between plate body (5) and frame (1) inside bottom
Contracting mechanism (3), the position-limit mechanism include being connected to the cylinder (11) at Rotational Cylindrical (12) both ends and being provided with box body (2) side
Circular hole (13), the diameter of the diameter and cylinder (11) of the circular hole (13) is mutually matched, and the other end of cylinder (11) runs through
Circular hole (13) simultaneously extends to box body (2) outside.
2. a kind of Anti-leakage type extrusion die structure according to claim 1, which is characterized in that telescoping mechanism (3) packet
Include two hinged seats (33) for being mounted on plate body (5) lower end and U-shaped piece (35) being welded on frame (1) inside bottom, the U
Type block (35) inner horizontal is connected with round bar (31), and the hinged seat (33) is hinged with connecting rod (36), the round bar (31)
There are two casing (32) for upper sliding setting, and casing (32) upper end is connected with ipsilateral connecting rod (36), two sets
It is also connected with reset spring (34) between pipe (32), and reset spring (34) is located at the outside of round bar (31).
3. a kind of Anti-leakage type extrusion die structure according to claim 1, which is characterized in that bottom on the outside of the frame (1)
Portion is equipped with multiple suckers (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810940285.5A CN108819082A (en) | 2018-08-17 | 2018-08-17 | A kind of Anti-leakage type extrusion die structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810940285.5A CN108819082A (en) | 2018-08-17 | 2018-08-17 | A kind of Anti-leakage type extrusion die structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108819082A true CN108819082A (en) | 2018-11-16 |
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ID=64150281
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810940285.5A Pending CN108819082A (en) | 2018-08-17 | 2018-08-17 | A kind of Anti-leakage type extrusion die structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108819082A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112879688A (en) * | 2021-02-05 | 2021-06-01 | 黄红英 | Petroleum pipeline connecting device |
-
2018
- 2018-08-17 CN CN201810940285.5A patent/CN108819082A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112879688A (en) * | 2021-02-05 | 2021-06-01 | 黄红英 | Petroleum pipeline connecting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181116 |