CN209851679U - Leak protection type extrusion tooling structure - Google Patents
Leak protection type extrusion tooling structure Download PDFInfo
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- CN209851679U CN209851679U CN201920016091.6U CN201920016091U CN209851679U CN 209851679 U CN209851679 U CN 209851679U CN 201920016091 U CN201920016091 U CN 201920016091U CN 209851679 U CN209851679 U CN 209851679U
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- leak
- mould
- lower die
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Abstract
The utility model discloses a leak protection type extrusion tooling structure, the on-line screen storage device comprises a base, the one end of the up end fixedly connected with support column of base, the other end fixed mounting of support column has the fixing base, the middle fixed mounting of terminal surface has one-level electric putter under the fixing base, base avris fixed mounting has the fixed block, vertically run through there is the fixed orifices in the middle of the fixed block. The utility model discloses a set up one-level electric putter and can drive the mould decline, the leakproofness between last mould and the lower mould has been ensured through the closing plate, prevent that the raw materials of lower mould die cavity from leaking, through hydraulic stem and reset spring, can cushion the decline of lower mould, the atress is too big between avoiding last mould and the lower mould, increase of service life, can reset the lower mould through reset spring, through second grade electric putter, can drive the roof and rise, release the finished product of lower mould die cavity, the staff's unloading of being convenient for, accelerate work efficiency, extrusion tooling's practicality has been promoted.
Description
Technical Field
The utility model relates to the technical field of mold, specific leak protection type extrusion tooling structure that says so.
Background
The extrusion mould belongs to one of forming moulds, realizes the finished product by the action of extrusion, is widely applied to aluminum special-shaped structures and plastic part processing, and comprises various parts, different moulds comprise different parts, the moulds can be divided into metal moulds and non-metal moulds according to the difference of forming materials, and can be divided into sand moulds, metal moulds, vacuum moulds, paraffin moulds and the like according to the difference of the materials of the moulds.
Do not have buffer between last mould and the lower mould, go up mould and lower mould in the course of working, the impact is great, has increaseed the wearing and tearing between last mould and the lower mould, has shortened life, and extrusion tooling simultaneously is in the course of working, and the raw materials in the die cavity can receive three-dimensional compressive stress, under the not good condition of leakproofness, can cause the problem of the raw materials leakage in the die cavity.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a leak protection type extrusion tooling structure possesses the advantage of preventing leaking.
In order to realize the purpose, the utility model discloses a technical scheme be: a leakage-proof extrusion die structure, which comprises a base, wherein the upper end surface of the base is fixedly connected with one end of a supporting column, the other end of the supporting column is fixedly provided with a fixed seat, the middle of the lower end surface of the fixed seat is fixedly provided with a primary electric push rod, an upper die is fixedly arranged at the lower end of the primary electric push rod, a fixed block is fixedly arranged at the side of the base, a fixing hole longitudinally penetrates through the middle of the fixing block, a groove is formed in the upper end face of the base, one end of a hydraulic rod is fixedly arranged at the bottom end inside the groove, the other end of the hydraulic rod is fixedly provided with a lower die, the outer side of the hydraulic rod is fixedly provided with a return spring, sealing plates are fixedly arranged on four side walls in the lower die, a top plate is movably arranged in the lower die, the lower extreme fixed mounting of roof has the one end of second grade electric putter, the lower extreme of second grade electric putter passes the lower mould and fixes the bottom in the recess.
The key concept of the technical scheme is as follows: through setting up the closing plate, prevent that the raw materials from leaking, through the hydraulic stem, the lower mould of being convenient for descends the buffering through hydraulic stem and reset spring, reduces the lower mould and goes up the striking dynamics between the mould, increase of service life, through one-level electric putter and second grade electric putter, one-level electric putter carries out extrusion through last mould to the raw materials, and second grade electric putter releases fashioned finished product, and convenient to use has solved extrusion tooling and has caused the problem of leaking in the course of working.
Furthermore, four support columns are fixedly installed between the base and the fixing seat, and the four support columns are arranged in a rectangular shape.
Furthermore, sealing plates are fixedly mounted on four side faces of the upper die, and the height of each sealing plate is the same as that of the upper die.
Furthermore, the fixed blocks are distributed in a rectangular shape, four fixed blocks are arranged on four sides of the base, and the lower end face of the base and the lower end face of the fixed blocks are in the same horizontal line.
Furthermore, the size of the opening of the groove is matched with that of the lower die, and when the lower die is in the original position, the upper end surface of the lower die is flush with the opening of the groove.
Furthermore, a die cavity is formed in the lower die, the size of an opening of the die cavity is matched with that of the top plate, and the side edge of the top plate is connected with the sealing plate in a seamless fit mode.
Furthermore, the lower end face of the lower die is provided with six hydraulic rods, and the hydraulic rods are arranged on the lower end face of the lower die in a trisymmetric manner.
Furthermore, external power source is all connected to one-level electric putter and second grade electric putter, and one-level electric putter and second grade electric putter are located the centre of last mould and lower mould respectively.
The utility model has the advantages that: can drive through setting up one-level electric putter and go up the mould decline, the leakproofness between last mould and the lower mould has been ensured through the closing plate, prevent that the raw materials in the lower mould die cavity from leaking, through hydraulic stem and reset spring, can cushion the decline of lower mould, avoid going up the atress between mould and the lower mould too big, increase of service life, can reset the lower mould through reset spring, through second grade electric putter, can drive the roof and rise, release the finished product in the lower mould die cavity, the staff's unloading of being convenient for, accelerate work efficiency, through fixed block and fixed orifices, can make the installation table surface of overall stability, through the support column, the stability of installation between base and the fixing base has been ensured.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic sectional view of the present invention;
fig. 3 is a schematic top view of the present invention;
FIG. 4 is a schematic view of the bottom structure of the lower mold of the present invention;
fig. 5 is a schematic view of the top view structure of the upper mold of the present invention.
The reference numbers illustrate:
1. a base; 2. a support pillar; 3. a fixed seat; 4. a primary electric push rod; 5. an upper die; 6. a fixed block; 7. a fixing hole; 8. a groove; 9. a hydraulic lever; 10. a return spring; 11. a lower die; 12. a sealing plate; 13. a top plate; 14. a secondary electric push rod.
Detailed Description
The invention will be further described with reference to the following drawings and specific embodiments.
As shown in FIGS. 1-5, the utility model provides a leakage-proof extrusion mold structure, which comprises a base 1, wherein the upper end surface of the base 1 is fixedly connected with one end of a support column 2, the other end of the support column 2 is fixedly provided with a fixed seat 3, the middle of the lower end surface of the fixed seat 3 is fixedly provided with a first-level electric push rod 4, the lower end of the first-level electric push rod 4 is fixedly provided with an upper mold 5, the side of the base 1 is fixedly provided with a fixed block 6, the middle of the fixed block 6 is longitudinally penetrated with a fixed hole 7, the upper end surface of the base 1 is provided with a groove 8, the bottom end inside the groove 8 is fixedly provided with one end of a hydraulic rod 9, the other end of the hydraulic rod 9 is fixedly provided with a lower mold 11, the outer side of the hydraulic rod 9 is fixedly provided with a reset spring, four side walls inside the lower, the lower end of the secondary electric push rod 14 passes through the lower die 11 and is fixed at the bottom end inside the groove 8.
Specifically, the utility model discloses a theory of operation as follows: firstly, a user connects a first-stage electric push rod 4 and a second-stage electric push rod 14 with an external power supply, then a base 1 is fixedly arranged on a working table through a fixing block 6 and a fixing hole 7, then the first-stage electric push rod 4 drives an upper die 5 to descend, the upper die 5 descends to the inside of a die cavity of a lower die 11 under the drive of the first-stage electric push rod 4 to extrude raw materials in the die cavity, the lower die 11 is under the pressure of the upper die 5, the lower die 11 descends and buffers under the action of a hydraulic rod 9 and a return spring, the upper die 5 and the lower die 11 are buffered, the service life is prolonged, the raw materials in the die cavity are pressed into a finished product under the pressure of the lower die 11, in the pressing process, sealing plates 12 seal four side surfaces of the upper die 5 to prevent raw materials from leaking, after the pressing is finished, the first-stage electric, and then the secondary electric push rod 14 is started to drive the top plate 13 to ascend, and the finished product in the die cavity of the lower die 11 is pushed out for blanking.
As can be seen from the above description, the present invention has the following advantages: can drive through setting up one-level electric putter 4 and go up mould 5 and descend, the leakproofness between last mould 5 and lower mould 11 has been ensured through closing plate 12, prevent that the raw materials in 11 die cavities of lower mould from leaking, through hydraulic stem 9 and reset spring, can cushion the decline of lower mould 11, avoid going up the atress between mould 5 and the lower mould 11 too big, increase of service life, can reset lower mould 11 through reset spring, through second grade electric putter 14, can drive roof 13 and rise, release the finished product in 11 die cavities of lower mould, the staff's unloading of being convenient for, accelerate work efficiency, through fixed block 6 and fixed orifices 7, can make the stable installation of whole table surface, through support column 2, the stability of installation between base 1 and fixing base 3 has been ensured.
Further, four support columns 2 are fixedly installed between the base 1 and the fixing seat 3, and the four support columns 2 are arranged in a rectangular shape.
Through setting up support column 2, be convenient for carry out stable installation to base 1 and fixing base 3.
Further, sealing plates 12 are also fixedly mounted on four side surfaces of the upper die 5, and the height of the sealing plates 12 is the same as that of the upper die 5.
By arranging the sealing plate 12, the upper die 5 is convenient to contact with the inner wall of the die cavity of the lower die 11 through the sealing plate 12 in the process of pressing down, and raw material leakage is prevented.
Furthermore, the fixed blocks 6 are distributed in a rectangular shape, four fixed blocks are arranged on four sides of the base 1, and the lower end face of the base 1 and the lower end face of the fixed block 6 are in the same horizontal line.
Through setting up fixed block 6, be convenient for with whole fixed mounting to table surface, ensure holistic stability.
Furthermore, the size of the opening of the groove 8 is matched with that of the lower die 11, and when the lower die 11 is in the original position, the upper end surface of the lower die 11 is flush with the opening of the groove 8.
Through setting up recess 8, be convenient for lower mould 11 activity from top to bottom in recess 8 is inside.
Furthermore, a die cavity is formed in the lower die 11, the size of the opening of the die cavity is matched with that of the top plate 13, and the side of the top plate 13 is in seamless joint connection with the sealing plate 12.
Through setting up roof 13, second grade electric putter 14 promotes roof 13 and rises, releases the finished product in 11 die cavities of lower mould, and the unloading of being convenient for accelerates work efficiency.
Furthermore, six hydraulic rods 9 are arranged on the lower end face of the lower die 11, and the hydraulic rods 9 are arranged on the lower end face of the lower die 11 in a three-to-three symmetrical mode.
Through setting up hydraulic stem 9, lower mould 11 is when receiving last mould 5 pressure, and the lower mould 11 of being convenient for descends the buffering through hydraulic stem 9 and reset spring, reduces the lower mould 11 and goes up the striking dynamics between the mould 5, increase of service life.
Further, the first-stage electric push rod 4 and the second-stage electric push rod 14 are both connected with an external power supply, and the first-stage electric push rod 4 and the second-stage electric push rod 14 are respectively positioned in the middle of the upper die 5 and the lower die 11.
Through setting up one-level electric putter 4 and second grade electric putter 14, one-level electric putter 4 is convenient for drive lower mould 11 and descends, carries out extrusion to the raw materials, drives roof 13 through second grade electric putter 14 and rises, is convenient for release fashioned finished product, convenient to use.
In the following, some preferred embodiments or application examples are listed to help those skilled in the art to better understand the technical content of the present invention and the technical contribution of the present invention to the prior art.
Referring to fig. 1-5, a first embodiment of the present invention is: a leakage-proof extrusion die structure comprises a base 1, wherein one end of a support column 2 is fixedly connected to the upper end face of the base 1, a fixed seat 3 is fixedly installed at the other end of the support column 2, four support columns 2 are fixedly installed between the base 1 and the fixed seat 3, the four support columns 2 are arranged in a rectangular shape, a first-stage electric push rod 4 is fixedly installed in the middle of the lower end face of the fixed seat 3, an upper die 5 is fixedly installed at the lower end of the first-stage electric push rod 4, a fixed block 6 is fixedly installed on the side of the base 1, the fixed blocks 6 are distributed in a rectangular shape, four support columns are arranged on four sides of the base 1, the lower end face of the base 1 and the lower end face of the fixed block 6 are positioned on the same horizontal line, a fixed hole 7 is longitudinally penetrated in the middle of the fixed block 6, a groove 8 is formed in the upper end face, one end of a hydraulic rod 9 is fixedly installed at the bottom end inside the groove 8, a lower die 11 is fixedly installed at the other end of the hydraulic rod 9, six hydraulic rods 9 are arranged on the lower end face of the lower die 11, the hydraulic rods 9 are arranged on the lower end face of the lower die 11 in a three-to-three symmetry mode, a die cavity is formed in the lower die 11, the opening size of the die cavity is matched with that of the top plate 13, the edge side of the top plate 13 is in seamless joint connection with a sealing plate 12, a reset spring is fixedly installed on the outer side of the hydraulic rod 9, sealing plates 12 are fixedly installed on four side walls inside the lower die 11, the sealing plates 12 are also fixedly installed on four side faces of the upper die 5, the height of each sealing plate 12 is the same as that of the upper die 5, the top plate 13 is movably installed inside the lower die 11, one end of a secondary, external power supply is all connected to one-level electric putter 4 and second grade electric putter 14, and one-level electric putter 4 and second grade electric putter 14 are located the centre of last mould 5 and lower mould 11 respectively.
In summary, the first application embodiment has the following beneficial effects: the upper die 5 can be driven to descend by arranging the first-stage electric push rod 4, the sealing performance between the upper die 5 and the lower die 11 is ensured by the sealing plate 12, raw material leakage in a die cavity of the lower die 11 is prevented, the descending of the lower die 11 can be buffered by the hydraulic rod 9 and the reset spring, overlarge stress between the upper die 5 and the lower die 11 is avoided, the service life is prolonged, the lower die 11 can be reset by the reset spring, the top plate 13 can be driven to ascend by the second-stage electric push rod 14, finished products in the die cavity of the lower die 11 can be pushed out, the blanking of workers is facilitated, the working efficiency is improved, the whole body can be stably installed on a working table surface by the fixing block 6 and the fixing hole 7, and the installation stability between the base 1 and the fixing; the supporting columns 2 are arranged, so that the base 1 and the fixed seat 3 can be conveniently and stably installed; by arranging the sealing plate 12, the upper die 5 is convenient to contact with the inner wall of the die cavity of the lower die 11 through the sealing plate 12 in the process of pressing down, and raw materials are prevented from leaking; the fixing block 6 is arranged, so that the whole body is conveniently and fixedly arranged on the working table surface, and the stability of the whole body is ensured; the groove 8 is arranged, so that the lower die 11 can move up and down in the groove 8 conveniently; by arranging the top plate 13, the secondary electric push rod 14 pushes the top plate 13 to ascend, and pushes out finished products in the die cavity of the lower die 11, so that blanking is facilitated, and the working efficiency is improved; by arranging the hydraulic rod 9, when the lower die 11 is pressed by the upper die 5, the lower die 11 is convenient to descend and buffer through the hydraulic rod 9 and the return spring, the impact force between the lower die 11 and the upper die 5 is reduced, and the service life is prolonged; through setting up one-level electric putter 4 and second grade electric putter 14, one-level electric putter 4 is convenient for drive lower mould 11 and descends, carries out extrusion to the raw materials, drives roof 13 through second grade electric putter 14 and rises, is convenient for release fashioned finished product, convenient to use.
The present invention has been described with reference to the above embodiments and the accompanying drawings, however, the above embodiments are only examples for implementing the present invention. It should be noted that the disclosed embodiments do not limit the scope of the present invention. On the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention as defined by the appended claims.
Claims (8)
1. The utility model provides a leak protection type extrusion tooling structure, includes the base, its characterized in that: one end of a supporting column is fixedly connected with the upper end surface of the base, a fixed seat is fixedly arranged at the other end of the supporting column, the middle of the lower end surface of the fixed seat is fixedly provided with a primary electric push rod, the lower end of the primary electric push rod is fixedly provided with an upper die, a fixed block is fixedly arranged at the side of the base, a fixed hole longitudinally penetrates through the middle of the fixed block, the upper end surface of the base is provided with a groove, the bottom end in the groove is fixedly provided with one end of a hydraulic rod, the other end of the hydraulic rod is fixedly provided with a lower die, the outer side of the hydraulic rod is fixedly provided with a return spring, sealing plates are fixedly arranged on four side walls in the lower die, a top plate is movably arranged in the lower die, the lower extreme fixed mounting of roof has the one end of second grade electric putter, the lower extreme of second grade electric putter passes the lower mould and fixes the bottom in the recess.
2. A leak-proof extrusion die structure according to claim 1, wherein: four support columns are fixedly installed between the base and the fixing seat, and the four support columns are arranged in a rectangular shape.
3. A leak-proof extrusion die structure according to claim 1, wherein: and sealing plates are fixedly arranged on four side surfaces of the upper die, and the height of each sealing plate is the same as that of the upper die.
4. A leak-proof extrusion die structure according to claim 1, wherein: the fixed blocks are distributed in a rectangular shape, four fixed blocks are arranged on four sides of the base, and the lower end face of the base and the lower end face of each fixed block are located on the same horizontal line.
5. A leak-proof extrusion die structure according to claim 1, wherein: the opening size of the groove is matched with that of the lower die, and when the lower die is in the original position, the upper end face of the lower die is flush with the opening of the groove.
6. A leak-proof extrusion die structure according to claim 1, wherein: the lower die is provided with a die cavity, the size of an opening of the die cavity is matched with the top plate, and the side edge of the top plate is in seamless joint with the sealing plate.
7. A leak-proof extrusion die structure according to claim 1, wherein: six hydraulic rods are arranged on the lower end face of the lower die, and the hydraulic rods are arranged on the lower end face of the lower die in a trisymmetric mode.
8. A leak-proof extrusion die structure according to claim 1, wherein: and the first-stage electric push rod and the second-stage electric push rod are connected with an external power supply and are respectively positioned in the middle of the upper die and the lower die.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920016091.6U CN209851679U (en) | 2019-01-03 | 2019-01-03 | Leak protection type extrusion tooling structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920016091.6U CN209851679U (en) | 2019-01-03 | 2019-01-03 | Leak protection type extrusion tooling structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209851679U true CN209851679U (en) | 2019-12-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920016091.6U Expired - Fee Related CN209851679U (en) | 2019-01-03 | 2019-01-03 | Leak protection type extrusion tooling structure |
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| Country | Link |
|---|---|
| CN (1) | CN209851679U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112852000A (en) * | 2021-02-18 | 2021-05-28 | 沈祺栋 | Preparation process of high-temperature-resistant environment-friendly polystyrene |
-
2019
- 2019-01-03 CN CN201920016091.6U patent/CN209851679U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112852000A (en) * | 2021-02-18 | 2021-05-28 | 沈祺栋 | Preparation process of high-temperature-resistant environment-friendly polystyrene |
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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: 20191227 Termination date: 20210103 |