CN117282815B - A profiling machine for steel grating plate processing - Google Patents
A profiling machine for steel grating plate processing Download PDFInfo
- Publication number
- CN117282815B CN117282815B CN202311580997.8A CN202311580997A CN117282815B CN 117282815 B CN117282815 B CN 117282815B CN 202311580997 A CN202311580997 A CN 202311580997A CN 117282815 B CN117282815 B CN 117282815B
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- die
- pressing plate
- workbench
- plate
- steel grating
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 35
- 239000010959 steel Substances 0.000 title claims abstract description 35
- 238000003825 pressing Methods 0.000 claims abstract description 31
- 238000005520 cutting process Methods 0.000 claims abstract description 10
- 239000002184 metal Substances 0.000 claims abstract description 10
- 238000000465 moulding Methods 0.000 claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000005452 bending Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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- 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
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/02—Bending sheet metal along straight lines, e.g. to form simple curves on press brakes without making use of clamping means
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- 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
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/12—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by chains or belts
-
- 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
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/28—Associations of cutting devices therewith
-
- 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
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/02—Ejecting devices
- B21D45/04—Ejecting devices interrelated with motion of tool
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sewage (AREA)
Abstract
The invention relates to the field of steel grating processing equipment, in particular to a molding press for processing a steel grating plate, which comprises a workbench, wherein a lower die is fixed at the upper end of the workbench, an upper die is arranged on the lower die through a lifting mechanism, a pressing plate is arranged on one side of the upper die through a rotating mechanism, a conveying mechanism is arranged on one side of the workbench, a cutting mechanism is arranged between the conveying mechanism and the lower die, and a demolding mechanism is arranged in the lower die; after the upper die moves downwards to press the metal sheet into an arc shape, the pressing plate rotates and bends so that the metal sheet forms the appearance of an arc section and a straight section. According to the demoulding mechanism, the ejector pins and the ejector rings are pushed to move upwards by the aid of the externally arranged pushing rings, so that the pressed plate is separated from the lower mould, the working efficiency of a demoulding link in the production process is effectively improved, and the potential safety hazard caused by manpower is avoided. The plate subjected to primary profiling by the equipment can be subjected to secondary profiling by using the secondary hydraulic rod to pull down the pressing plate, so that the design purpose of the equipment can be efficiently achieved.
Description
Technical Field
The invention relates to the field of steel grating processing equipment, in particular to a molding press for processing a steel grating plate.
Background
The steel grating plate is a steel product with square lattices in the middle, and is mainly used as a ditch cover plate, a steel structure platform plate, a step plate of a steel ladder and the like, and the cross bars are generally made of twisted square steel. The press is a part processed by applying strong pressure to a metal blank to enable a plate to be subjected to plastic deformation and fracture, a wellhead edge is paved through a plurality of steel grids, the structure of the press is close to the wellhead edge through an arc section metal frame, and the arc section edge is bent so as to facilitate splicing between adjacent grid plates. In the prior art, the steel grating plate bending of the bending section and the straight section lacks an integrated forming processing mode, the plate is bent at right angles through the right angle plate bending machine, the plate is additionally processed through the folding machine, the production cost is high below the working efficiency, and the plasticity can be completed only by purchasing different processing equipment.
Disclosure of Invention
The invention aims to solve the defects in the background art and provides a molding press for processing a steel grating plate.
In order to achieve the above purpose, the invention adopts the following technical scheme: the molding press for processing the steel grating plate comprises a workbench, wherein a lower die is fixed at the upper end of the workbench, an upper die is arranged on the lower die through a lifting mechanism, a pressing plate is arranged on one side of the upper die through a rotating mechanism, a conveying mechanism is arranged on one side of the workbench, a cutting mechanism is arranged between the conveying mechanism and the lower die, and a demolding mechanism is arranged inside the lower die;
after the upper die moves downwards to press the metal sheet into an arc shape, the pressing plate rotates and bends to enable the metal sheet to form the appearance of an arc section and a straight section;
the cutting mechanism comprises a limiting frame fixedly arranged at the front end of the upper surface of the workbench, two pushing hydraulic rods are arranged at the rear end of the limiting frame, a knife switch is arranged at the lower end of each pushing hydraulic rod, and a pressing plate is movably arranged on the front surface of each knife switch; the rotating mechanism comprises rotating seats fixedly arranged on one side of the upper surface of the upper die, a secondary hydraulic rod is rotatably arranged between the two rotating seats, a pressing plate is rotatably arranged at one end of the secondary hydraulic rod, and the lower end of the pressing plate rotates through a limiting seat fixed on one side of the upper die; the two sides of the compression plate are slidably penetrated with support rods fixed on the upper surface of the workbench, the lower surface of the compression plate is provided with a plurality of fixing columns, each support rod is provided with a spring at the outer end of the upper part of the compression plate, and each spring is sleeved with a nut in threaded fit.
Preferably, the conveying mechanism comprises a supporting table fixedly installed on one side of the workbench, four relatively far away positions on the upper surface of the supporting table are provided with fixing seats, a conveyor belt is arranged between the fixing seats, two symmetrically placed pushing blocks are arranged on the surface of the conveyor belt, a motor is arranged below the supporting table, a driving shaft sleeve of the motor is provided with a driving belt, and the driving belt is in transmission with one side of the conveyor belt installed on the surface of the supporting table.
Preferably, the demoulding mechanism comprises a demoulding box fixedly mounted in the lower mould, a sliding block is arranged in the demoulding box and moves up and down along sliding grooves formed in two sides of the inside of the demoulding box, a thimble is arranged on the upper surface of the sliding block, and the thimble penetrates through the demoulding box and is provided with a top ring at the top end.
Preferably, the lifting mechanism comprises four upright posts fixed on the upper surface of the lower die, an upper cross beam is fixedly arranged at the upper ends of the upright posts, a fixed head is fixedly arranged at the exposed part of the upright posts above the upper cross beam, a through groove is formed in one side of the upper cross beam, which is close to the rotating mechanism, a main hydraulic rod penetrates through the upper surface of the upper cross beam in a fixed mode, and the telescopic end of the main hydraulic rod is fixedly connected with the upper surface of the upper die.
Preferably, the lower surface of the sliding block is provided with a push rod, the lower end of the demoulding box is provided with a square groove, the push rod moves up and down along the square groove, the lower end of the push rod is slidably connected with a push block, one side surface of the push block is provided with a long rod, and one side of the long rod is provided with a pushing ring.
Preferably, the lower surface of the upper die is provided with an arc-shaped lug, and the upper surface of the lower die is provided with an arc-shaped groove.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the demoulding mechanism, the ejector pins and the ejector rings are pushed to move upwards by the aid of the externally arranged pushing rings, so that the pressed plate is separated from the lower mould, the working efficiency of a demoulding link in the production process is effectively improved, and the potential safety hazard caused by manpower is avoided.
2. The rotating mechanism is arranged above the upper die, the plate subjected to primary profiling by the equipment can generate tilting at two sides, and the secondary profiling can be performed by using the secondary hydraulic rod to pull down the pressing plate, so that the design purpose of the equipment, namely the manufacture of the outer frame with the straight plate flanging steel grid, can be efficiently achieved.
3. The invention adopts the working mode of combining the profiling part and the plate cutting, so that the length of the steel grating outer frame produced each time is consistent, and the working consistency of production is improved.
Drawings
FIG. 1 is a schematic view of a press for processing steel grating plates according to the present invention;
FIG. 2 is a schematic view of another view angle structure of a press for processing steel grating plates according to the present invention;
FIG. 3 is a schematic view of the upper cross beam and lower die of a profiling machine for processing steel grating plates according to the present invention;
FIG. 4 is a schematic diagram of a drive belt, motor, of a molding press for processing steel grating plates according to the present invention;
FIG. 5 is a schematic view of a cutting mechanism of a profiling machine for processing steel grating plates according to the present invention;
FIG. 6 is a schematic view of a rotary mechanism of a press for processing steel grating plates according to the present invention;
FIG. 7 is a schematic view of a demolding mechanism of a molding press for processing steel grating plates according to the present invention;
FIG. 8 is a schematic view of another view of a demolding mechanism of a molding press for processing steel grating plates according to the present invention;
FIG. 9 is an exploded view of a press for processing steel grating plates according to the present invention;
FIG. 10 is a schematic view of a finished sheet material processing product of a profiling machine for processing steel grating plates according to the present invention;
FIG. 11 is a schematic view of a press plate blank to be processed product for processing a steel grating plate according to the present invention.
Wherein: 1. a support table; 2. a work table; 3. a motor; 4. a drive belt; 5. a conveyor belt; 6. a pushing block; 7. a fixing seat; 8. a main hydraulic rod; 9. an upper cross beam; 10. a column; 11. a fixed head; 12. a lower die; 13. a through groove; 14. an arc-shaped groove; 101. an upper die; 102. a secondary hydraulic rod; 103. a rotating seat; 104. a pressing plate; 105. a limit seat; 106. arc-shaped protruding blocks; 201. a thimble; 202. a top ring; 203. a push rod; 204. and (3) demolding box; 205. a chute; 206. a slide block; 207. a top block; 208. a long rod; 209. a propulsion ring; 210. a square groove; 301. a pushing hydraulic rod; 302. a nut; 303. a spring; 304. a support rod; 305. a limit frame; 306. fixing the column; 307. a compacting plate; 308. a knife switch.
Detailed Description
The following description is presented to enable one of ordinary skill in the art to make and use the invention. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art.
1-9, a molding press for processing a steel grating plate comprises a workbench 2, wherein a lower die 12 is fixed at the upper end of the workbench 2, an upper die 101 is arranged on the lower die 12 through a lifting mechanism, a pressing plate 104 is arranged on one side of the upper die 101 through a rotating mechanism, a conveying mechanism is arranged on one side of the workbench 2, a cutting mechanism is arranged between the conveying mechanism and the lower die 12, and a demolding mechanism is arranged inside the lower die 12;
after the upper die 101 moves downwards to press the metal sheet into an arc shape, the pressing plate 104 rotates and bends so that the metal sheet forms the appearance of an arc section and a straight section;
the cutting mechanism comprises a limiting frame 305 fixedly arranged at the front end of the upper surface of the workbench 2, two pushing hydraulic rods 301 are arranged at the rear end of the limiting frame 305, a knife switch 308 is arranged at the lower end of each pushing hydraulic rod 301, and a pressing plate 307 is movably arranged on the front surface of each knife switch 308. The two sides of the compacting plate 307 are penetrated by supporting rods 304 fixed on the upper surface of the workbench 2 in a sliding way, the lower surface of the compacting plate 307 is provided with a plurality of fixing columns 306, the outer end of the upper part of each supporting rod 304 positioned on the compacting plate 307 is provided with a spring 303, the upper end of each spring 303 is sleeved with a nut 302 in threaded fit, and the tightness of the compacting plate 307 is adjusted by adjusting the nuts 302; the rotating mechanism comprises rotating seats 103 fixedly arranged on one side of the upper surface of the upper die 101, a secondary hydraulic rod 102 is rotatably arranged between the two rotating seats 103, a pressing plate 104 is rotatably arranged at one end of the secondary hydraulic rod 102, the lower end of the pressing plate 104 rotates through a limiting seat 105 fixed on one side surface of the upper die 101, after the upper die 101 moves downwards to perform primary profiling on a plate, the end plate can be tilted, and the secondary hydraulic rod 102 pulls the pressing plate 104 to press the plate downwards, so that the plate is in a straight plate shape.
As shown in fig. 3, the lifting mechanism comprises four upright posts 10 fixed on the upper surface of the lower die 12, an upper cross beam 9 is fixedly arranged at the upper end of each upright post 10, a fixed head 11 is fixedly arranged at the exposed part of the upright post 10 above the upper cross beam 9, a through groove 13 is formed in one side, close to the rotating mechanism, of the upper cross beam 9, a main hydraulic rod 8 penetrates through the upper surface of the upper cross beam 9 in a fixed manner, the telescopic end of the main hydraulic rod 8 is fixedly connected with the upper surface of the upper die 101, and the main hydraulic rod 8 is moved to move the upper die 101 up and down along the upright posts 10 when the plate is pressed.
As shown in fig. 4, the conveying mechanism comprises a supporting table 1 fixedly installed on one side of a workbench 2, four relatively far away positions on the upper surface of the supporting table 1 are provided with fixing seats 7, a conveying belt 5 is arranged between the fixing seats 7, two symmetrically placed pushing blocks 6 are arranged on the surface of the conveying belt 5, a motor 3 is arranged below the supporting table 1, a driving shaft sleeve of the motor 3 is provided with a driving belt 4, the driving belt 4 is in transmission with one side of the conveying belt 5 installed on the surface of the supporting table 1, the pushing blocks 6 on the surface of the conveying belt 5 perform pushing operation for a plate to be processed, and the plate with a specific length is sent to the upper end of a lower die 12 after rotating for a specified number of turns.
As shown in fig. 7-8, the demolding mechanism comprises a demolding box 204 fixedly installed inside the lower mold 12, a sliding block 206 is arranged inside the demolding box 204, the sliding block 206 moves up and down along sliding grooves 205 formed in two sides inside the demolding box 204, a thimble 201 is arranged on the upper surface of the sliding block 206, the thimble 201 penetrates through the demolding box 204, and a top ring 202 is arranged at the top end of the thimble 201. The lower surface of the sliding block 206 is provided with a push rod 203, the lower end of the demoulding box 204 is provided with a square groove 210, the push rod 203 moves up and down along the square groove 210, the lower end of the push rod 203 is slidably connected with a push block 207, one side surface of the push block 207 is provided with a long rod 208, one side of the long rod 208 is provided with a push ring 209, after the profiling is finished, an operator pushes the push ring 209 to enable the push block 207 to displace inwards to extrude the push rod 203 to move upwards synchronously, the sliding block 206 above the push rod 203 in a linkage way drives the push rod 201 to move upwards to push out a plate positioned in the arc groove 14.
As shown in fig. 9, an arc-shaped bump 106 is provided on the lower surface of the upper die 101, an arc-shaped groove 14 is provided on the upper surface of the lower die 12, and the arc-shaped bump 106 is in shape fit with the arc-shaped groove 14.
As shown in fig. 10, a schematic view of a steel grating in use is shown.
Fig. 11 is a schematic diagram of a product to be processed according to the present embodiment.
In use, the plate to be molded into a special shape is placed above the conveying belt 5 at the front end of the device, the conveying belt 5 is driven by the motor 3 arranged below the supporting table 1 through the driving belt 4, the conveying belt 5 is arranged at the upper end of the supporting table 1 through four fixing seats 7 arranged at four corners of the supporting table 1, the pushing block 6 on the surface of the conveying belt 5 has the function of pushing the plate to advance for a specified distance, when the upper end of the lower die 12 is pushed in, the plate is conveyed for a required specified length due to the pushing block 6 arranged on the surface of the conveying belt 5, the plate cutting mechanism is started to process the plate, when the plate with the width smaller than the limit frame 305 enters the workbench 2, the pushing hydraulic rod 301 is pre-pulled to drive the pressing plate 307 to fall, a plurality of fixing columns 306 which are arranged at equal intervals are arranged at the lower end of the pressing plate 307, the springs 303 at the upper ends of the supporting rods 304 at the two ends of the pressing plate 307 can keep the pressing fixing effect, and the pressing force can be adjusted in a mode by adjusting nuts 302, and after the pressing force is thoroughly fixed, the pushing hydraulic rod 301 is started to enable the knife 308 to fall down to cut the plate. The cut plate is located at the upper end of the lower die 12, the main hydraulic rod 8 fixed at the upper end of the upper beam 9 is started, the upper die 101 moves downwards to be close to the lower die 12, the upper die 101 moves downwards along the upright post 10 to avoid deviation, the die between the upper die 101 and the lower die 12 is used for profiling the plate, at the moment, one side of the plate is in a circular arc shape, the secondary hydraulic rod 102 is started to perform secondary profiling on the plate, the secondary hydraulic rod 102 pushes the pressing plate 104 to enable the part of the tilted edge of the plate to be profiled into a straight plate, then the main hydraulic rod 8 lifts the upper die 101, at the moment, the push ring 209 located at one side of the lower die 12 is pushed, the long rod 208 at one side of the push ring 209 penetrates through the lower die 12 and is connected with the ejector block 207, the ejector rod 203 moves upwards along the square groove 210, and as the upper end of the ejector block 207 is provided with the sliding block 206, the sliding block 206 moves upwards along the sliding groove 205 formed in the inner part of the ejector box 204, the ejector pin 201 drives the ejector ring 202 to push the profiled plate, and the manual risk is reduced, and the production efficiency is improved.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made therein without departing from the spirit and scope of the invention, which is defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. A molding press for processing steel grating plates comprises a workbench (2), and is characterized in that: the upper end of the workbench (2) is fixedly provided with a lower die (12), the lower die (12) is provided with an upper die (101) through a lifting mechanism, one side of the upper die (101) is provided with a pressing plate (104) through a rotating mechanism, one side of the workbench (2) is provided with a conveying mechanism, a cutting mechanism is arranged between the conveying mechanism and the lower die (12), and a demoulding mechanism is arranged inside the lower die (12);
after the upper die (101) moves downwards to press the metal sheet into an arc shape, the pressing plate (104) rotates and bends so that the metal sheet forms the appearance of an arc section straightening section;
the cutting mechanism comprises a limiting frame (305) fixedly arranged at the front end of the upper surface of the workbench (2), two pushing hydraulic rods (301) are arranged at the rear end of the limiting frame (305), a knife switch (308) is arranged at the lower end of each pushing hydraulic rod (301), and a pressing plate (307) is movably arranged on the front surface of each knife switch (308); the rotating mechanism comprises rotating seats (103) fixedly arranged on one side of the upper surface of the upper die (101), secondary hydraulic rods (102) are rotatably arranged between the two rotating seats (103), a pressing plate (104) is rotatably arranged at one end of each secondary hydraulic rod (102), and the lower end of each pressing plate (104) rotates through a limiting seat (105) fixedly arranged on one side of the upper die (101); the two sides of the pressing plate (307) are slidably penetrated by supporting rods (304) fixed on the upper surface of the workbench (2), a plurality of fixing columns (306) are arranged on the lower surface of the pressing plate (307), springs (303) are arranged at the outer ends of the upper parts of the supporting rods (304) positioned on the pressing plate (307), and nuts (302) in threaded fit are sleeved at the upper ends of the springs (303);
the demolding mechanism comprises a demolding box (204) fixedly mounted inside the lower mold (12), a sliding block (206) is arranged inside the demolding box (204), the sliding block (206) moves up and down along sliding grooves (205) formed in two sides inside the demolding box (204), a thimble (201) is arranged on the upper surface of the sliding block (206), and the thimble (201) penetrates through the demolding box (204) and is provided with a top ring (202) at the top end.
2. A profiling machine for steel grating plate processing according to claim 1, characterized in that: the conveying mechanism comprises a supporting table (1) fixedly installed on one side of a workbench (2), fixing seats (7) are arranged at four positions, far away from each other, on the upper surface of the supporting table (1), conveying belts (5) are arranged between the fixing seats (7), two symmetrically placed pushing blocks (6) are arranged on the surfaces of the conveying belts (5), a motor (3) is arranged below the supporting table (1), a driving shaft sleeve of the motor (3) is provided with a driving belt (4), and the driving belt (4) is in transmission with one side of the conveying belt (5) installed on the surface of the supporting table (1).
3. A profiling machine for steel grating plate processing according to claim 1, characterized in that: the lifting mechanism comprises four upright posts (10) fixed on the upper surface of a lower die (12), an upper cross beam (9) is fixedly arranged at the upper end of each upright post (10), a fixing head (11) is fixedly arranged at the exposed part of the upper part of the upright post (10) positioned on the upper cross beam (9), a through groove (13) is formed in one side, close to the rotating mechanism, of the upper cross beam (9), a main hydraulic rod (8) is fixedly penetrated through the upper surface of the upper cross beam (9), and the telescopic end of the main hydraulic rod (8) is fixedly connected with the upper surface of the upper die (101).
4. A profiling machine for steel grating plate processing according to claim 1, characterized in that: the ejector rod (203) is arranged on the lower surface of the sliding block (206), the square groove (210) is arranged at the lower end of the demolding box (204), the ejector rod (203) moves up and down along the square groove (210), the lower end of the ejector rod (203) is slidably connected with the ejector block (207), a long rod (208) is arranged on one side surface of the ejector block (207), and a pushing ring (209) is arranged on one side of the long rod (208).
5. A profiling machine for steel grating plate processing according to claim 1, characterized in that: the lower surface of the upper die (101) is provided with an arc-shaped lug (106), and the upper surface of the lower die (12) is provided with an arc-shaped groove (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311580997.8A CN117282815B (en) | 2023-11-24 | 2023-11-24 | A profiling machine for steel grating plate processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311580997.8A CN117282815B (en) | 2023-11-24 | 2023-11-24 | A profiling machine for steel grating plate processing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117282815A CN117282815A (en) | 2023-12-26 |
| CN117282815B true CN117282815B (en) | 2024-02-02 |
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ID=89258970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311580997.8A Active CN117282815B (en) | 2023-11-24 | 2023-11-24 | A profiling machine for steel grating plate processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117282815B (en) |
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| CN210059521U (en) * | 2019-03-07 | 2020-02-14 | 芜湖鼎洪机械有限公司 | Stamping die structure is sent in same direction as to banded sheet material of metal |
| CN213441115U (en) * | 2020-05-13 | 2021-06-15 | 新乡市橡塑工业有限公司 | Automatic terminal former of reclaimed rubber compound |
| WO2022247058A1 (en) * | 2021-05-28 | 2022-12-01 | 湖南奇秀科技有限公司 | Bag production and processing apparatus |
| CN216230568U (en) * | 2021-09-28 | 2022-04-08 | 咸阳鑫源有色金属加工有限公司 | Mold demolding mechanism |
| CN114130878A (en) * | 2021-10-25 | 2022-03-04 | 铭汉（沈阳）机电有限公司 | Plate shearing and stamping integrated grinding device for machining radiator |
| CN216606766U (en) * | 2021-12-23 | 2022-05-27 | 南京哈斯数控机床制造有限公司 | Dedicated novel servo numerical control bender of electricity liquid of closed work piece |
| CN217831505U (en) * | 2022-08-07 | 2022-11-18 | 滕州市一帆机械科技有限公司 | Plate bending and shearing machine |
| CN116274518A (en) * | 2023-03-24 | 2023-06-23 | 杭州蓝达工艺制品有限公司 | One-step forming equipment for bending and corner cutting of signal disc frame and forming method thereof |
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