CN114393103A - Multi-station blank extrusion forming device - Google Patents
Multi-station blank extrusion forming device Download PDFInfo
- Publication number
- CN114393103A CN114393103A CN202210027652.9A CN202210027652A CN114393103A CN 114393103 A CN114393103 A CN 114393103A CN 202210027652 A CN202210027652 A CN 202210027652A CN 114393103 A CN114393103 A CN 114393103A
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- China
- Prior art keywords
- slide rail
- die
- bottom plate
- fixedly connected
- plate
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- 238000001125 extrusion Methods 0.000 title claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 238000004080 punching Methods 0.000 claims description 41
- 238000000641 cold extrusion Methods 0.000 description 4
- 230000002349 favourable effect Effects 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910001315 Tool steel Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 229910000997 High-speed steel Inorganic materials 0.000 description 1
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- 229910000954 Medium-carbon steel Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- MUBKMWFYVHYZAI-UHFFFAOYSA-N [Al].[Cu].[Zn] Chemical compound [Al].[Cu].[Zn] MUBKMWFYVHYZAI-UHFFFAOYSA-N 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D35/00—Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
Abstract
The invention discloses a multi-station blank extrusion forming device which comprises a bottom plate, wherein a die transfer mechanism is arranged at the top of the bottom plate and consists of an inner slide rail, an outer slide rail and a supporting seat, the supporting seat is fixedly connected to the top of the bottom plate, the inner slide rail and the outer slide rail are both arranged at the top of the supporting seat, a lower stamping die is arranged between the inner slide rail and the outer slide rail, one side of the lower stamping die is fixedly connected with an outer slide plate, the other side of the lower stamping die is fixedly connected with an inner slide plate, and the outer slide plate is in sliding connection with the outer slide rail. According to the invention, the die moving mechanism is arranged, the lower stamping die can be pushed to move by virtue of the outer slide rail and the inner slide rail, the lower stamping die is quickly transferred among a plurality of stations by virtue of the die moving mechanism, the multistage stamping of a blank can be realized, the overall arc-shaped structural design of the device can reduce the space occupation amount of the device, workers do not need to move greatly, and the working intensity is reduced and the working efficiency is improved.
Description
Technical Field
The invention relates to the technical field of extrusion forming devices, in particular to a multi-station blank extrusion forming device.
Background
Cold extrusion is a process in which a metal blank is placed in a cold extrusion die cavity and pressure is applied to the blank by a male die fixed on a press machine at room temperature to plastically deform the metal blank to produce a part. At present, China can carry out cold extrusion on metals such as lead, tin, aluminum, copper, zinc and alloy thereof, low-carbon steel, medium-carbon steel, tool steel, low-alloy steel, stainless steel and the like, and can carry out cold extrusion with a certain deformation even on bearing steel, high-carbon high-aluminum alloy tool steel, high-speed steel and the like.
The existing extrusion forming device needs to be put the blank back and forth between a plurality of stations by workers when forming some complex parts, so that the blank is subjected to multistage stamping, the operation is time-consuming and labor-consuming, the workload of the workers is large, and the working efficiency is lower.
Therefore, it is necessary to provide a multi-station blank extrusion molding apparatus to solve the above problems.
Disclosure of Invention
The invention aims to provide a multi-station blank extrusion forming device, which aims to solve the problems that in the prior art, when some complex parts are formed by the existing extrusion forming device, workers need to put the blanks back and forth among a plurality of stations so as to carry out multi-stage stamping on the blanks, the operation is time-consuming and labor-consuming, the workload of the workers is large, and the working efficiency is low.
In order to achieve the above purpose, the invention provides the following technical scheme: the utility model provides a blank extrusion device of multistation, includes the bottom plate, the bottom plate top is equipped with mould transfer mechanism, mould transfer mechanism comprises interior slide rail, outer slide rail and supporting seat, supporting seat fixed connection is in the bottom plate top, interior slide rail and outer slide rail are all installed at the supporting seat top, be equipped with the punching press lower mould between interior slide rail and the outer slide rail, the outer slide of punching press lower mould one side fixedly connected with, slide in the punching press lower mould opposite side fixedly connected with, outer slide and outer slide rail sliding connection, interior slide and interior slide rail sliding connection, the bottom plate top is equipped with the punching machine, punching machine quantity is established to a plurality ofly, bottom plate, interior slide rail and outer slide rail are all established to arc, and are a plurality of the punching machine encircles bottom plate center evenly distributed.
Preferably, the equal fixedly connected with mounting in punching machine bottom both sides, first through-hole has been seted up at the mounting middle part, first screw has been seted up at the bottom plate top, first screw and first through-hole phase-match, the mounting passes through screw fixed connection with the bottom plate, can overhaul or change punching machine through dismantling the screw.
Preferably, punching machine top one side fixedly connected with electric hydraulic rod, mould on the punching press is installed to electric hydraulic rod bottom, mould and punching press lower mould phase-match on the punching press, can promote the punching press through electric hydraulic rod and go up the mould and impress the punching press lower mould with the blank.
Preferably, punching press bottom one side is equipped with the punching press platform, interior slide rail, outer slide rail and punching press lower mould bottom all contact with the punching press platform, and the punching press platform can bear the pressure that the punching press lower mould received, can alleviate the burden of interior slide rail and outer slide rail.
Preferably, one side of the lower stamping die is fixedly connected with a limiting part, a second through hole is formed in the middle of the limiting part, a second screw hole is formed in the top of the inner slide rail, and the second screw hole is matched with the second through hole.
Preferably, the top of the limiting part is provided with a limiting bolt, the bottom of the limiting bolt penetrates through the second through hole and is in threaded connection with the second screw hole, the lower stamping die is rapidly limited through the limiting part and the limiting bolt, and stamping operation is conveniently carried out.
Preferably, the supporting seat quantity is established to a plurality ofly, and is a plurality of the supporting seat encircles bottom plate center evenly distributed, and a plurality of supporting seats provide the support for interior slide rail and outer slide rail simultaneously, are favorable to improving mould moving mechanism's stability.
Preferably, the outer sliding plate and the inner sliding plate are both arc-shaped, and the length of the outer sliding plate is greater than that of the inner sliding plate.
In the technical scheme, the invention provides the following technical effects and advantages:
1. the lower stamping die can be pushed to move by virtue of the outer slide rail and the inner slide rail by arranging the die moving mechanism, and the lower stamping die is quickly transferred among a plurality of stations by the die moving mechanism, so that the multistage stamping of a blank can be realized;
2. carry out quick spacing through locating part and spacing bolt to the punching press lower mould, conveniently carry out the punching press operation, and be favorable to improving the precision of punching press operation, the holistic convex structural design of device can reduce the space occupation volume of device, and the staff need not to remove by a wide margin, is favorable to reducing working strength and improves work efficiency.
Drawings
FIG. 1 is a schematic overall structure diagram of a first perspective of the present invention;
FIG. 2 is a schematic overall structure diagram of a second perspective of the present invention;
FIG. 3 is a schematic view of the construction of the mold transfer mechanism and base plate of the present invention;
FIG. 4 is a partial sectional view of the present invention;
FIG. 5 is a schematic structural view of a lower stamping die according to the present invention;
fig. 6 is a schematic view of the structure of the press of the present invention.
Description of reference numerals:
1. a base plate; 2. an inner slide rail; 3. an outer slide rail; 4. a supporting seat; 5. stamping a lower die; 6. an outer slide plate; 7. an inner slide plate; 8. a punch press; 9. a fixing member; 10. a first through hole; 11. a first screw hole; 12. an electric hydraulic push rod; 13. stamping an upper die; 14. a punching stage; 15. a limiting member; 16. a second through hole; 17. a second screw hole; 18. and a limiting bolt.
Detailed Description
In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.
The invention provides a multi-station blank extrusion forming device shown in figures 1-6, which comprises a bottom plate 1, wherein the top of the bottom plate 1 is provided with a die transfer mechanism, the die transfer mechanism consists of an inner slide rail 2, an outer slide rail 3 and a support seat 4, the support seat 4 is fixedly connected to the top of the bottom plate 1, the inner slide rail 2 and the outer slide rail 3 are both arranged at the top of the support seat 4, a lower stamping die 5 is arranged between the inner slide rail 2 and the outer slide rail 3, one side of the lower stamping die 5 is fixedly connected with an outer slide plate 6, the other side of the lower stamping die 5 is fixedly connected with an inner slide plate 7, the outer slide plate 6 is slidably connected with the outer slide rail 3, the inner slide plate 7 is slidably connected with the inner slide rail 2, the top of the bottom plate 1 is provided with a plurality of stamping machines 8, the bottom plate 1, the inner slide rail 2 and the outer slide rail 3 are all arranged in an arc shape, a plurality of said punches 8 are evenly distributed around the centre of the base plate 1.
The punching machine is characterized in that fixing pieces 9 are fixedly connected to two sides of the bottom of the punching machine 8, a first through hole 10 is formed in the middle of each fixing piece 9, a first screw hole 11 is formed in the top of the bottom plate 1, the first screw hole 11 is matched with the first through hole 10, and the fixing pieces 9 are fixedly connected with the bottom plate 1 through screws.
One side of the top end of the punching machine 8 is fixedly connected with an electric hydraulic push rod 12, an upper punching die 13 is installed at the bottom of the electric hydraulic push rod 12, and the upper punching die 13 is matched with the lower punching die 5.
And a stamping platform 14 is arranged on one side of the bottom end of the stamping machine 8, and the bottoms of the inner slide rail 2, the outer slide rail 3 and the lower stamping die 5 are all contacted with the stamping platform 14.
One side of the lower stamping die 5 is fixedly connected with a limiting piece 15, a second through hole 16 is formed in the middle of the limiting piece 15, a second screw hole 17 is formed in the top of the inner slide rail 2, and the second screw hole 17 is matched with the second through hole 16.
The top of the limiting member 15 is provided with a limiting bolt 18, and the bottom of the limiting bolt 18 penetrates through the second through hole 16 and is in threaded connection with the second screw hole 17.
The number of the supporting seats 4 is set to be a plurality, and the supporting seats 4 are uniformly distributed around the center of the bottom plate 1.
The outer sliding plate 6 and the inner sliding plate 7 are both arc-shaped, and the length of the outer sliding plate 6 is larger than that of the inner sliding plate 7.
The working principle of the invention is as follows:
referring to the attached drawings 1-6 of the specification, when the device is used, firstly, corresponding upper stamping dies 13 are selected according to a stamping process, the selected upper stamping dies 13 are sequentially arranged on electric hydraulic push rods 12 of a plurality of stamping machines 8, then, outer sliding plates 6 and inner sliding plates 7 on two sides of a lower stamping die 5 are respectively matched with outer sliding rails 3 and inner sliding rails 2, the lower stamping die 5 can be pushed to move by virtue of the outer sliding rails 3 and the inner sliding rails 2, when the lower stamping die 5 moves to a stamping table 14 of a first stamping machine 8, a blank is placed on the lower stamping die 5, the electric hydraulic push rods 12 are started, the electric hydraulic push rods 12 extend downwards and push the upper stamping dies 13 to press the blank into the lower stamping die 5, so as to complete the primary stamping of the blank, then, the lower stamping die 5 is pushed to the next stamping machine 8, the blank is stamped, and the secondary stamping is carried out, and the operations are repeated, rapidly transferring the lower stamping die 5 among a plurality of stations through a die moving mechanism to realize multi-stage stamping of the blank;
referring to the attached drawings 1-6 of the specification, when the device is used, the limiting part 15 is arranged on one side of the lower stamping die 5, the lower stamping die 5 can be quickly limited by means of the limiting bolt 18, stamping operation is convenient to perform, and improvement of the accuracy of the stamping operation is facilitated.
Claims (8)
1. The utility model provides a blank extrusion device of multistation, includes bottom plate (1), its characterized in that: the die transfer mechanism is arranged at the top of the bottom plate (1) and consists of an inner slide rail (2), an outer slide rail (3) and a support seat (4), the support seat (4) is fixedly connected to the top of the bottom plate (1), the inner slide rail (2) and the outer slide rail (3) are both arranged at the top of the support seat (4), a lower stamping die (5) is arranged between the inner slide rail (2) and the outer slide rail (3), an outer slide plate (6) is fixedly connected to one side of the lower stamping die (5), an inner slide plate (7) is fixedly connected to the other side of the lower stamping die (5), the outer slide plate (6) is slidably connected with the outer slide rail (3), the inner slide plate (7) is slidably connected with the inner slide rail (2), stamping machines (8) are arranged at the top of the bottom plate (1), the stamping machines (8) are arranged in a plurality, the bottom plate (1), the inner slide rail (2) and the outer slide rail (3) are all arranged in a circular arc shape, the punching machines (8) are uniformly distributed around the center of the bottom plate (1).
2. A multi-station blank extrusion forming apparatus as claimed in claim 1, wherein: the punching machine is characterized in that fixing pieces (9) are fixedly connected to two sides of the bottom of the punching machine (8), first through holes (10) are formed in the middle of the fixing pieces (9), first screw holes (11) are formed in the top of the bottom plate (1), the first screw holes (11) are matched with the first through holes (10), and the fixing pieces (9) are fixedly connected with the bottom plate (1) through screws.
3. A multi-station blank extrusion forming apparatus as claimed in claim 1, wherein: one side of the top end of the punching machine (8) is fixedly connected with an electric hydraulic push rod (12), the bottom of the electric hydraulic push rod (12) is provided with an upper punching die (13), and the upper punching die (13) is matched with a lower punching die (5).
4. A multi-station blank extrusion forming apparatus as claimed in claim 1, wherein: one side of the bottom end of the punching machine (8) is provided with a punching platform (14), and the bottoms of the inner sliding rail (2), the outer sliding rail (3) and the lower punching die (5) are all contacted with the punching platform (14).
5. A multi-station blank extrusion forming apparatus as claimed in claim 1, wherein: one side of the stamping lower die (5) is fixedly connected with a limiting piece (15), a second through hole (16) is formed in the middle of the limiting piece (15), a second screw hole (17) is formed in the top of the inner slide rail (2), and the second screw hole (17) is matched with the second through hole (16).
6. A multi-station blank extrusion forming apparatus as claimed in claim 5, wherein: the top of the limiting piece (15) is provided with a limiting bolt (18), and the bottom of the limiting bolt (18) penetrates through the second through hole (16) and is in threaded connection with the second screw hole (17).
7. A multi-station blank extrusion forming apparatus as claimed in claim 1, wherein: the number of the supporting seats (4) is set to be a plurality of, and the supporting seats (4) are uniformly distributed around the center of the bottom plate (1).
8. A multi-station blank extrusion forming apparatus as claimed in claim 1, wherein: the outer sliding plate (6) and the inner sliding plate (7) are both arc-shaped, and the length of the outer sliding plate (6) is larger than that of the inner sliding plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210027652.9A CN114393103A (en) | 2022-01-11 | 2022-01-11 | Multi-station blank extrusion forming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210027652.9A CN114393103A (en) | 2022-01-11 | 2022-01-11 | Multi-station blank extrusion forming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114393103A true CN114393103A (en) | 2022-04-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210027652.9A Pending CN114393103A (en) | 2022-01-11 | 2022-01-11 | Multi-station blank extrusion forming device |
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| Country | Link |
|---|---|
| CN (1) | CN114393103A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106734469A (en) * | 2017-01-05 | 2017-05-31 | 滁州美业机械制造有限公司 | A kind of multistation of freezer compressor stamping parts picks tooth fine blanking die |
| CN106955923A (en) * | 2017-05-25 | 2017-07-18 | 苏州专创光电科技有限公司 | Multiple site punching device is used in a kind of automobile metal accessory production |
| CN106955937A (en) * | 2017-04-12 | 2017-07-18 | 滁州市东华模具制造有限公司 | Riveted cold punching die in a kind of different material mould of multistation high-precision ultrathin |
| CN210208389U (en) * | 2019-05-17 | 2020-03-31 | 重庆凯斯瑞机电设备有限公司 | Multi-station stamping device |
| CN111889554A (en) * | 2020-07-13 | 2020-11-06 | 卢芒 | Multi-station punching machine |
-
2022
- 2022-01-11 CN CN202210027652.9A patent/CN114393103A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106734469A (en) * | 2017-01-05 | 2017-05-31 | 滁州美业机械制造有限公司 | A kind of multistation of freezer compressor stamping parts picks tooth fine blanking die |
| CN106955937A (en) * | 2017-04-12 | 2017-07-18 | 滁州市东华模具制造有限公司 | Riveted cold punching die in a kind of different material mould of multistation high-precision ultrathin |
| CN106955923A (en) * | 2017-05-25 | 2017-07-18 | 苏州专创光电科技有限公司 | Multiple site punching device is used in a kind of automobile metal accessory production |
| CN210208389U (en) * | 2019-05-17 | 2020-03-31 | 重庆凯斯瑞机电设备有限公司 | Multi-station stamping device |
| CN111889554A (en) * | 2020-07-13 | 2020-11-06 | 卢芒 | Multi-station punching machine |
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