CN114733992A - Numerical control processing aluminum product extrusion frock - Google Patents
Numerical control processing aluminum product extrusion frock Download PDFInfo
- Publication number
- CN114733992A CN114733992A CN202210464449.8A CN202210464449A CN114733992A CN 114733992 A CN114733992 A CN 114733992A CN 202210464449 A CN202210464449 A CN 202210464449A CN 114733992 A CN114733992 A CN 114733992A
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- Prior art keywords
- numerical control
- rail seat
- feeding rail
- extrusion
- plate
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- 238000001125 extrusion Methods 0.000 title claims abstract description 71
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 23
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 23
- 239000002699 waste material Substances 0.000 claims abstract description 25
- 238000003754 machining Methods 0.000 claims abstract description 24
- 238000003466 welding Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 14
- 239000002994 raw material Substances 0.000 description 9
- 239000004411 aluminium Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J9/00—Forging presses
- B21J9/02—Special design or construction
- B21J9/025—Special design or construction with rolling or wobbling dies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K27/00—Handling devices, e.g. for feeding, aligning, discharging, Cutting-off means; Arrangement thereof
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Of Metal (AREA)
Abstract
The invention relates to the technical field of numerical control machining, in particular to an extrusion forming tool for numerical control machining of aluminum products, which comprises a machine body, an extrusion wheel and a pushing mechanism, wherein a control terminal is installed at the upper part of the machine body, a blanking pipe with a built-in conveying auger is also installed at the upper part of the machine body, a feeding rail seat is welded between the inner walls of the machine body and is provided with vertical plates at two sides above the feeding rail seat, a waste material sending mechanism is also arranged below the feeding rail seat, the extrusion wheel is rotatably arranged at two sides inside the machine body below the blanking pipe, the extrusion wheel is positioned between the two vertical plates, the pushing mechanism is installed in the feeding rail seat and comprises a first cam, a top plate and a push plate, the top plate and the push plate are connected with a piston rod, and the first cam is rotatably arranged at one side of the top plate and is always contacted with the top plate. The invention can effectively separate the formed part and the waste material in continuous operation, and effectively improves the automation degree of the extrusion forming process.
Description
Technical Field
The invention relates to the technical field of numerical control machining, in particular to an extrusion forming tool for numerical control machining of aluminum products.
Background
The numerical control machining is a technological method for machining parts on a numerical control machine tool, the technological procedures of the numerical control machine tool machining and the traditional machine tool machining are consistent on the whole but are obviously changed, and the mechanical machining method for controlling the displacement of the parts and a cutter by using digital information is an effective way for solving the problems of variable part varieties, small batch, complex shape, high precision and the like and realizing efficient and automatic machining.
The extrusion of aluminium product is in fact put into the extrusion groove with the raw materials after softening, then extrude these raw materials into appropriate shape through extrusion subassembly, at extrusion's in-process, send into extruded raw materials and all go on in single batch, consequently, can be intermittently in equipment operation in-process with its take away the waste material after suspending, and if send into extruded raw materials and be a set of flow go on one by one, unnecessary waste material will become the factor that influences follow-up extrusion work during each extrusion, consequently need a numerical control processing aluminium product extrusion frock to solve the problem.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides an extrusion forming tool for numerical control machining of aluminum products.
In order to achieve the purpose, the invention adopts the following technical scheme:
the numerical control processing aluminum product extrusion forming tool comprises a machine body, an extrusion wheel and a pushing mechanism, wherein a control terminal is installed on the upper portion of the machine body, a blanking pipe with a built-in conveying auger is further installed on the upper portion of the machine body, the side wall of one side of the machine body is arranged in an open mode, a feeding rail seat is welded between the inner walls of the machine body, vertical plates are arranged on two sides above the feeding rail seat, and a waste material sending mechanism is further arranged below the feeding rail seat;
the extrusion wheels are rotatably arranged on two sides of the interior of the machine body below the blanking pipe, the extrusion wheels are positioned between the two vertical plates, the pushing mechanism is arranged in the feeding rail seat and comprises a first cam, a top plate and a push plate, the top plate and the push plate are connected with a piston rod, and the first cam is rotatably arranged on one side of the top plate and is always in contact with the top plate;
the through hole has been seted up on the diapire of pay-off rail seat, and be equipped with the arch on its interior diapire, bellied bottom is the cavity, slides through the guide axle between the inner wall of through hole and is provided with the guide of "ten" font, and one side of guide axle is connected with the extension spring, rotates on the opposite side inner wall of through hole and is provided with down the limiting plate, and it is provided with last spacing still to be elastic above it, and the one end activity of going up spacing is in the cavity and still be connected with between its inner wall and rotate the second cam that sets up in the cavity.
Preferably, a plurality of extrusion pieces are welded on the outer wall of the extrusion wheel, extrusion grooves are formed in the extrusion pieces, and the extrusion pieces on the two opposite extrusion wheels are symmetrically arranged.
Preferably, the waste material sending-out mechanism is formed by welding long plates and short plates which are mutually staggered, one end of each long plate is positioned below the corresponding protrusion, and a gap is reserved at the welding position of each long plate and each short plate.
Preferably, the pushing mechanism further comprises a fixing plate, the fixing plate is welded between the inner walls of the feeding rail seats, the piston rod penetrates through the fixing plate, and the piston rod is sleeved with a first pressure spring.
Preferably, the push plate slides between the inner bottom wall and the inner walls at two sides of the feeding rail seat, and the top wall of the push plate and the top surface of the feeding rail seat are in the same horizontal plane.
Preferably, a groove is formed in the side wall, facing one side of the feeding rail seat, of the vertical plate, an epitaxial plate is embedded in the groove, and one side of the epitaxial plate is connected with an electric push rod.
Preferably, the guide grooves are formed in the inner walls of the two sides of the through hole, the adjusting sheet is elastically arranged on one side of the inner portion of each guide groove, the guide shaft penetrates through the guide piece and is connected with the guide piece in a rotating mode, and the guide shaft further slides between the inner walls of the guide grooves.
Preferably, one side of the through hole is further provided with a limiting groove in the feeding rail seat, the limiting groove is matched with the long end part of the guide piece, and one end of the tension spring is welded in the limiting groove.
Preferably, a guide rod which is vertically arranged is welded between the inner walls of the cavities, a second pressure spring is sleeved on the guide rod, and a vertical hole matched with the upper limiting strip is formed in the joint of the cavities and the through hole.
Preferably, the upper limiting strip is provided with a sliding hole and a connecting groove, the sliding hole is matched with the guide rod, and one end of the second cam is connected with the connecting groove through a shaft.
The invention has the beneficial effects that:
1. the extrusion wheels are respectively arranged on the two sides of the outlet of the blanking pipe, and the raw materials are subjected to pressure forming by utilizing the symmetrical extrusion grooves on the two extrusion wheels, so that the whole extrusion forming process can be uninterruptedly completed.
2. The feeding rail seat is internally provided with a pushing mechanism, a bulge, a guide piece and other structures, a through hole is formed in one side of the bulge, the pushing mechanism pushes a falling formed piece to one side of the bulge, the formed piece synchronously pushes the guide piece to move horizontally, and the formed piece is stirred and overturned by an upper limiting strip on one side after the guide piece is completely moved into the through hole, so that the overturned guide piece can be stirred to the other side of the bulge and sent out, and the waste materials pushed together fall from the through hole in the rotating process of the guide piece.
In conclusion, the invention can continuously extrude and form raw materials, and can effectively separate the formed part from the waste material in the continuous extrusion forming process, thereby effectively improving the automation degree of the extrusion forming process.
Drawings
FIG. 1 is a schematic structural diagram of an extrusion molding tool for numerical control machining of aluminum products provided by the invention;
FIG. 2 is a schematic structural diagram of a feeding rail seat and components thereof of the numerical control machining aluminum product extrusion forming tool provided by the invention;
FIG. 3 is a schematic view of installation and adjustment of a guide member of the numerical control machining aluminum product extrusion forming tool provided by the invention;
fig. 4 is a schematic structural view of an upper limiting strip of the numerical control machining aluminum product extrusion forming tool provided by the invention.
In the figure: 1. a body; 11. a discharging pipe; 12. a control terminal; 13. a waste material delivery mechanism; 2. an extrusion wheel; 3. a feeding rail seat; 31. a through hole; 311. a chute; 32. a protrusion; 33. a limiting groove; 34. a guide bar; 4. a vertical plate; 41. an epitaxial plate; 5. a first cam; 51. a top plate; 52. a piston rod; 53. pushing the plate; 6. a guide member; 61. a guide shaft; 7. a second cam; 8. an upper limit strip; 81. a slide hole; 9. a lower limiting plate; 10. and a regulating sheet.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-4, the numerical control processing aluminum product extrusion molding tool comprises a machine body 1, an extrusion wheel 2 and a pushing mechanism, wherein a control terminal 12 is installed on the upper portion of the machine body 1 through a support, a blanking pipe 11 with a built-in conveying auger is also installed on the upper portion of the machine body, a driving motor is installed on the conveying auger, a side wall of one side of the machine body 1 is open, a feeding rail seat 3 is welded between the inner walls of the machine body and used for conveying a molded part and waste materials, vertical plates 4 are respectively arranged on two sides above the feeding rail seat 3, grooves are formed in the side walls of the vertical plates 4 facing one side of the feeding rail seat 3, an epitaxial plate 41 is embedded in the grooves, the vertical plates 4 and the epitaxial plate 41 are arranged to limit the extrusion molding length conveniently, an electric push rod is connected to one side of the epitaxial plate 41, a waste material sending mechanism 13 is also arranged below the feeding rail seat 3, and the waste material sending mechanism 13 is formed by welding long plates and short plates which are staggered with each other, one end of the long plate is positioned below the bulge 32, and a gap is reserved at the welding position of the long plate and the short plate, so that waste materials can fall down conveniently;
the extrusion wheels 2 are rotatably arranged on two sides of the interior of the machine body 1 below the blanking pipe 11, a plurality of extrusion parts are welded on the outer wall of each extrusion wheel 2, extrusion grooves are formed in the extrusion parts, the extrusion parts on the two opposite extrusion wheels 2 are symmetrically arranged, the extrusion wheels 2 are positioned between two vertical plates 4, the pushing mechanism is installed in the feeding rail seat 3 and comprises a first cam 5, a top plate 51, a push plate 53 and a fixed plate, the top plate 51 and the push plate 53 are connected with a piston rod 52, the piston rod 52 is arranged in a manner that the push plate 53 pushes the molding parts and waste materials, a first rotating motor connected with the first cam 5 is installed at the bottom of the first cam 5, the first cam 5 is rotatably arranged on one side of the top plate 51 and is always in contact with the top plate, the first cam 5 has a driving force effect on the pushing mechanism, the fixed plate is welded between the inner walls of the feeding rail seat 3, and the piston rod 52 penetrates through the fixed plate, the piston rod 52 is sleeved with a first pressure spring, the push plate 53 slides between the inner bottom wall and the inner walls at two sides of the feeding rail seat 3, and the top wall of the push plate and the top surface of the feeding rail seat 3 are positioned in the same horizontal plane;
the bottom wall of the feeding rail seat 3 is provided with a through hole 31, a bulge 32 is arranged on the inner bottom wall of the feeding rail seat, the bulge 32 is arranged to prevent waste materials from falling out together with a formed part, the bottom of the bulge 32 is a cavity, a guide rod 34 which is vertically arranged is welded between the inner walls of the cavity, the guide rod 34 has a guiding effect on an upper limiting strip 8, a second pressure spring is sleeved on the guide rod 34, a vertical hole matched with the upper limiting strip 8 is formed in the joint of the cavity and the through hole 31, a cross-shaped guide part 6 is arranged between the inner walls of the through hole 31 in a sliding mode through a guide shaft 61, the guide part 6 is arranged to stir the formed part to move to the other side of the bulge 32, one side of the guide shaft 61 is connected with a tension spring, sliding grooves 311 are formed in the inner walls of the two sides of the through hole 31, an adjusting piece 10 is elastically arranged on one side of the inner side of the sliding groove 311, a spring groove communicated with the sliding groove is also formed at one end of the sliding groove, a third pressure spring is welded between the inner wall of the spring groove and the side wall of the adjusting piece 10, a contact sensor is embedded on the other side wall of the adjusting sheet 10, the guide shaft 61 penetrates through the guide part 6 and is rotatably connected with the guide part, the guide shaft 61 further slides between the inner walls of the sliding grooves 311, a limiting groove 33 is further formed in the feeding rail seat 3 on one side of the through hole 31, the limiting groove 33 is matched with the long end part of the guide part 6, one end of a tension spring is welded in the limiting groove 33, and the other end of the tension spring is hooked on the middle outer wall of the guide shaft 61;
be provided with down limiting plate 9 through the hub connection on the opposite side inner wall of through-hole 31, epaxial being equipped with the torsional spring, so that reset, it has the stopper still to weld on the inner wall of through-hole 31 to limit plate 9 down, be used for carrying on spacingly to limiting plate 9 down, it is provided with spacing 8 still to elasticity in its top, it has seted up slide opening 81 and spread groove on the spacing 8 to go up, slide opening 81 and the 34 adaptation of guide arm, the one end of second cam 7 is passed through the hub connection and is set up in the spread groove, go up the one end activity of spacing 8 and still have second cam 7 through the hub connection on guide arm 34 and between the inner wall of spread groove, second cam 7 rotates through second rotating electrical machines and sets up in the cavity.
In the embodiment, firstly, a waste box shown in figure 1 is placed below a short plate of a waste delivery mechanism 13, then, raw materials are put into the waste box from a blanking pipe 11, a conveying auger is started, meanwhile, two extrusion wheels 2 are started to rotate oppositely, when the raw materials fall down, the raw materials are extruded and formed by the extrusion wheels 2 under the action of an extrusion piece, and the formed piece vertically falls into a feeding rail seat 3;
in the feeding rail seat 3, the first rotating motor is started to drive the first cam 5 to rotate clockwise as shown in fig. 2, and along with the rotation of the first cam 5, the top plate 51 drives the push plate 53 to push towards the other side continuously, so that the formed part moves towards one side of the protrusion 32 continuously, in the moving process, the formed part contacts with the top end of the guide part 6 and moves towards one side of the protrusion 32 continuously against the top end of the guide part 6, so that the guide part 6 is driven to move towards the right side of fig. 3 along the horizontal direction, when the left end of the guide part 6 moves out of the limiting groove 33 quickly, the right end of the guide part 6 moves into the space between the upper limiting strip 8 and the lower limiting plate 9, so that the guide shaft 61 moves along the horizontal direction after moving out of the limiting groove 33 continuously, and in the moving process of the guide part 6, the guide shaft 61 moves towards the right end along the left end of the sliding groove 311 synchronously;
when the guide shaft 61 contacts with the adjusting sheet 10, the contact sensor on the guide shaft is triggered, at the moment, the second rotating motor is started to drive the second cam 7 to rotate clockwise as shown in fig. 3, so that the second cam synchronously drives the upper limit strip 8 to move rightwards, and simultaneously, under the action of the second pressure spring, the upper limit strip 8 moves downwards, so that the guide piece 6 is shifted clockwise, the left end of the guide piece 6 shifts the formed piece to the other side of the protrusion 32, and the waste materials pushed together directly fall from the through hole 31 in the rotating process of the guide piece 6;
after the second cam 7 rotates 360 degrees, the guide member 6 also rotates one circle completely, and the guide shaft 61 at this time also slides to the joint of the slide groove 311 and the spring groove (i.e. the rightmost end of the slide groove 311), and the left end of the original guide member 6 falls on the reset lower limit plate 9, then the upper limit strip 8 also moves upward and leftward along with the rotation of the second cam 7, and finally is clamped between the upper limit strip and the spring groove, and in this state of the guide shaft 61, the tension spring is pulled to the longest limit, and then under the action of the tension force of the tension spring, the guide member 6 is horizontally pulled back into the limit groove 33 again, and after the next molded member is pushed to contact with the guide member 6, the above process is repeated.
After the waste material falls down, the waste material firstly slides to the position contacted with the short plate along the long plate, then slides to the waste material box along the short plate from the gap between the waste material and the waste material box is taken out afterwards.
Before extrusion molding is started, the electric push rod is started in advance to drive the extension plates 41 to move, so that the lengths of the extension plates 41 on the two sides are consistent with the length of a required molded part.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. The numerical control processing aluminum product extrusion forming tool comprises a machine body (1), an extrusion wheel (2) and a pushing mechanism, wherein a control terminal (12) is installed on the upper portion of the machine body (1), a blanking pipe (11) with a built-in conveying auger is also installed on the upper portion of the machine body, the side wall of one side of the machine body (1) is open, a feeding rail seat (3) is welded between the inner wall of the machine body, vertical plates (4) are arranged on two sides above the feeding rail seat (3), and a waste material sending mechanism (13) is also arranged below the feeding rail seat;
the device is characterized in that the extrusion wheels (2) are rotatably arranged on two sides of the interior of the machine body (1) below the blanking pipe (11), the extrusion wheels (2) are positioned between two vertical plates (4), the pushing mechanism is installed in the feeding rail seat (3) and comprises a first cam (5), a top plate (51) and a push plate (53), the top plate (51) and the push plate (53) are connected with a piston rod (52), and the first cam (5) is rotatably arranged on one side of the top plate (51) and is always in contact with the top plate (51);
through-hole (31) have been seted up on the diapire of pay-off rail seat (3), and be equipped with arch (32) on its interior diapire, the bottom of arch (32) is the cavity, it is provided with guide (6) of "ten" font to slide through guide axle (61) between the inner wall of through-hole (31), and one side of guide axle (61) is connected with the extension spring, it is provided with down spacing board (9) to rotate on the opposite side inner wall of through-hole (31), it is provided with upper limit strip (8) still to elasticity above it, the one end activity of upper limit strip (8) is in the cavity and still be connected with between its inner wall and rotate second cam (7) that set up in the cavity.
2. The numerical control machining aluminum product extrusion molding tool as claimed in claim 1, wherein a plurality of extrusion pieces are welded on the outer wall of the extrusion wheel (2), extrusion grooves are formed in the extrusion pieces, and the extrusion pieces on the two opposite extrusion wheels (2) are symmetrically arranged.
3. The numerical control machining aluminum product extrusion molding tool as claimed in claim 1, wherein the scrap discharge mechanism (13) is formed by welding long plates and short plates which are staggered with each other, one end of each long plate is located below the protrusion (32), and a gap is left at the welding position of the long plates and the short plates.
4. The numerical control machining aluminum product extrusion molding tool according to claim 1, wherein the pushing mechanism further comprises a fixing plate, the fixing plate is welded between the inner walls of the feeding rail seats (3), a piston rod (52) penetrates through the fixing plate, and a first pressure spring is sleeved on the piston rod (52).
5. The numerical control machining aluminum product extrusion molding tool as claimed in claim 4, wherein the push plate (53) slides between the inner bottom wall and the inner walls on two sides of the feeding rail seat (3), and the top wall of the push plate and the top surface of the feeding rail seat (3) are in the same horizontal plane.
6. The numerical control machining aluminum product extrusion molding tool as claimed in claim 1, wherein a groove is formed in a side wall of one side, facing the feeding rail seat (3), of the vertical plate (4), an extension plate (41) is embedded in the groove, and one side of the extension plate (41) is connected with an electric push rod.
7. The numerical control machining aluminum product extrusion molding tool as claimed in claim 1, wherein sliding grooves (311) are formed in inner walls of two sides of the through hole (31), an adjusting sheet (10) is elastically arranged on one side of the inside of each sliding groove (311), the guide shaft (61) penetrates through the guide piece (6) and is connected with the guide piece in a rotating mode, and the guide shaft (61) further slides between the inner walls of the sliding grooves (311).
8. The numerical control machining aluminum product extrusion molding tool as claimed in claim 7, wherein a limiting groove (33) is further formed in the feeding rail seat (3) on one side of the through hole (31), the limiting groove (33) is matched with the long end portion of the guide piece (6), and one end of the tension spring is welded in the limiting groove (33).
9. The numerical control machining aluminum product extrusion molding tool according to claim 1, wherein a vertically arranged guide rod (34) is welded between the inner walls of the cavities, a second pressure spring is sleeved on the guide rod (34), and a vertical hole matched with the upper limiting strip (8) is formed in the connecting position of the cavities and the through hole (31).
10. The numerical control machining aluminum product extrusion molding tool according to claim 9, wherein a sliding hole (81) and a connecting groove are formed in the upper limiting strip (8), the sliding hole (81) is matched with the guide rod (34), and one end of the second cam (7) is connected in the connecting groove through a shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210464449.8A CN114733992A (en) | 2022-04-29 | 2022-04-29 | Numerical control processing aluminum product extrusion frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210464449.8A CN114733992A (en) | 2022-04-29 | 2022-04-29 | Numerical control processing aluminum product extrusion frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114733992A true CN114733992A (en) | 2022-07-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210464449.8A Pending CN114733992A (en) | 2022-04-29 | 2022-04-29 | Numerical control processing aluminum product extrusion frock |
Country Status (1)
| Country | Link |
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| CN (1) | CN114733992A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH363312A (en) * | 1958-02-12 | 1962-07-31 | Loewy Engineering Company Limi | Metal extrusion press |
| CN211052342U (en) * | 2019-11-14 | 2020-07-21 | 南通恒力体育用品有限公司 | Blanking device for barbell hexagonal frame rod |
| CN112692205A (en) * | 2020-12-28 | 2021-04-23 | 南京蓝心尔科技有限公司 | High-efficient automatic iron casting forges punching equipment |
| CN113579152A (en) * | 2021-08-18 | 2021-11-02 | 池州市容大电气有限公司 | Feeder of extruder for processing power capacitor aluminum shell |
| CN214866666U (en) * | 2021-06-08 | 2021-11-26 | 浙江普兴电子科技有限公司 | Novel punching press blanking structure |
| CN113976705A (en) * | 2021-09-29 | 2022-01-28 | 江苏跃达成套机电有限公司 | Stamping device is used in sheet metal component processing convenient to clearance waste material |
| CN114347167A (en) * | 2022-01-05 | 2022-04-15 | 苏州伟铂瑞信电子科技有限公司 | High-efficient synchronous waste discharge's cross cutting machine |
-
2022
- 2022-04-29 CN CN202210464449.8A patent/CN114733992A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH363312A (en) * | 1958-02-12 | 1962-07-31 | Loewy Engineering Company Limi | Metal extrusion press |
| CN211052342U (en) * | 2019-11-14 | 2020-07-21 | 南通恒力体育用品有限公司 | Blanking device for barbell hexagonal frame rod |
| CN112692205A (en) * | 2020-12-28 | 2021-04-23 | 南京蓝心尔科技有限公司 | High-efficient automatic iron casting forges punching equipment |
| CN214866666U (en) * | 2021-06-08 | 2021-11-26 | 浙江普兴电子科技有限公司 | Novel punching press blanking structure |
| CN113579152A (en) * | 2021-08-18 | 2021-11-02 | 池州市容大电气有限公司 | Feeder of extruder for processing power capacitor aluminum shell |
| CN113976705A (en) * | 2021-09-29 | 2022-01-28 | 江苏跃达成套机电有限公司 | Stamping device is used in sheet metal component processing convenient to clearance waste material |
| CN114347167A (en) * | 2022-01-05 | 2022-04-15 | 苏州伟铂瑞信电子科技有限公司 | High-efficient synchronous waste discharge's cross cutting machine |
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Application publication date: 20220712 |