CN117483582A - Feeding and discharging device of intelligent flexible punching machine - Google Patents
Feeding and discharging device of intelligent flexible punching machine Download PDFInfo
- Publication number
- CN117483582A CN117483582A CN202311707140.8A CN202311707140A CN117483582A CN 117483582 A CN117483582 A CN 117483582A CN 202311707140 A CN202311707140 A CN 202311707140A CN 117483582 A CN117483582 A CN 117483582A
- Authority
- CN
- China
- Prior art keywords
- punching
- table top
- stamping
- feeding
- head
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000004080 punching Methods 0.000 title claims abstract description 74
- 238000007599 discharging Methods 0.000 title claims abstract description 15
- 239000000463 material Substances 0.000 claims abstract description 20
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 238000005303 weighing Methods 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 12
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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
- 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
- B21D43/18—Advancing work in relation to the stroke of the die or tool by means in pneumatic or magnetic engagement with the work
-
- 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
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/02—Stamping using rigid devices or tools
- B21D22/06—Stamping using rigid devices or tools having relatively-movable die parts
-
- 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
- B21D43/20—Storage arrangements; Piling or unpiling
- B21D43/24—Devices for removing sheets from a stack
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The application discloses an intelligent flexible punch feeding and discharging device, which comprises a base, wherein a punching table surface and a punching head matched with the punching table surface in the direction are arranged on the base, the punching table surface and the punching head form a working area correspondingly, and a feeding device is arranged below the punching table surface and used for conveying materials to the punching table surface; the machine base is provided with an opening part corresponding to the stamping head; the stamping table top is movably arranged on the machine base, and when the stamping table top leaves the working area, the feeding device and the opening part form a feeding channel for feeding materials; the upper die of punching press head is provided with first electro-magnet and is used for adsorbing and draws the material, and when punching press mesa moved to the work area, punching press head and punching press mesa cooperation were accomplished the punching press, through the area of the vertical material loading significantly reduced equipment in the punching press bottom, and through the design of weighing part for during the punching press, thereby the pressure of punching press head can not be acted on the guide rail slider and lead to its actual effect, make equipment live time longer.
Description
Technical Field
The application relates to the technical field of machining, in particular to an intelligent flexible punch feeding and discharging device.
Background
The punching machine for plate material is one punching machine, and has the advantages of saving material and saving power source, high efficiency, low requirement on operator and being capable of being used in various kinds of mold.
The punching press is often driven through the pneumatic cylinder, and effort is great and directly acts on the punching press mesa for the punching press mesa is often fixed to be set up on the frame, makes the material loading can only transversely go on the material loading, and the material loading need spread the panel open in the horizontal direction, makes area promote greatly.
Disclosure of Invention
To the not enough of prior art, this application provides a unloader in intelligent flexible punching machine, can realize vertical material loading, the area of significantly reducing equipment.
The technical scheme adopted for solving the technical problems is as follows: the intelligent flexible punching machine feeding and discharging device comprises a machine base, wherein a punching table top and a punching head matched with the punching table top in the direction are arranged on the machine base, the punching table top and the punching head form a working area correspondingly, and a feeding device is arranged below the punching table top and used for conveying materials to the punching table top; the machine base is provided with an opening part corresponding to the stamping head; the stamping table top is movably arranged on the machine base, and when the stamping table top leaves the working area, the feeding device and the opening part form a feeding channel for feeding materials; the upper die of the stamping head is provided with a first electromagnet for adsorbing and extracting materials, and when the stamping table top moves to a working area, the stamping head and the stamping table top are matched to finish stamping.
In some embodiments, the stamping table top is slidably disposed on a limiting boss of the stand, and the stamping table top further comprises a guide rail slide block assembly, the stamping table top is disposed on the guide rail slide block assembly through a first elastic component, a first guide rod is disposed on the guide rail slide block assembly to extend out of the stamping table top, and a bearing part is disposed on the limiting boss and disposed below the stamping table top.
In some embodiments, the stamping table compresses the first resilient member and seats against the load bearing portion as the stamping head moves toward the stamping table; when the punching head is separated from the punching table top, the punching table top is automatically reset under the action of the first elastic component.
In some embodiments, the feeding device comprises a base, a sliding plate and a first lifting assembly, wherein the base is fixedly connected with the base through a plurality of guide posts, the sliding plate is arranged on the guide posts in a sliding manner, and the sliding plate performs lifting movement under the action of the first lifting assembly.
In some embodiments, the first lifting assembly comprises an air bag assembly and a positioning assembly, the air bag assembly comprises an air bag body, a first rack and a cam, the air bag body is arranged between the base and the sliding plate, the punching table top is provided with a second guide rod which penetrates through the first rack, the first rack and the tooth part of the cam are in meshed transmission, the cam is provided with an eccentric convex part which is hinged with one end of a connecting rod, the other end of the connecting rod is hinged with a piston rod, the piston rod is movably arranged in a first cavity, and the first cavity is connected with the air bag body.
In some embodiments, a first one-way valve is disposed in the first cavity, a second one-way valve is disposed in the piston rod, when the piston rod moves towards the first cavity, the second one-way valve is closed, the first one-way valve is opened, gas enters the air bag body and lifts the sliding plate upwards, when the piston rod moves outwards, the first one-way valve is closed, the second one-way valve is opened, and external air is supplemented into the first cavity.
In some embodiments, the positioning assembly comprises a second rack, a movable tooth and a second elastic component, the second rack is fixedly arranged between the base and the base, the sliding plate is provided with a cavity for accommodating the movable tooth, the movable tooth is arranged in the cavity through the second elastic component and is clamped with the second rack, a second electromagnet is arranged at the bottom of the cavity, when the sliding plate moves to the top end, the electromagnet is electrified, the movable tooth is separated from the sliding plate, an air outlet of the air bag body is opened, and the sliding plate resets.
In some embodiments, a rack is movably arranged on the sliding plate, a piston part is arranged on the rack and slides in a second cavity at the bottom of the sliding plate, a first oil inlet is arranged at the bottom of the second cavity, the stamping table top transversely moves under the action of a first driving device, an oil outlet of the first driving device is connected with the first oil inlet, and when an oil inlet part of the first driving device is connected with an oil tank.
In some embodiments, the punching table is provided with a third guide bar passing through the output of the first drive, and the punching table is provided with a guide projection cooperating with a guide hole of the punching head.
The beneficial effects of this application lie in: through the area that vertically material loading at the punch press bottom significantly reduces equipment, and through the design of weighing part for during punching press, thereby the pressure of punching press head can not be acted on the guide rail slider and lead to its actual effect, make equipment live time longer.
Drawings
The present application is further described below with reference to the drawings and examples.
Fig. 1 is a schematic structural view of an elevation of the present application.
Fig. 2 is a schematic structural view of the rear view of the present application.
Fig. 3 is a partial enlarged view at a of fig. 2 of the present application.
Fig. 4 is a schematic view of the internal structure of fig. 2 of the present application.
Fig. 5 is a partial enlarged view at B of fig. 4 of the present application.
Fig. 6 is a partial enlarged view at C of fig. 4 of the present application.
Fig. 7 is a schematic structural view of the interior of another section of fig. 2 of the present application.
Fig. 8 is a partial enlarged view of D of fig. 7 of the present application.
In the drawings, 1, 2, the stamping deck, 21, the limit boss, 22, the guide rail slider assembly, 23, the first resilient member, 24, the first guide bar, 25, the second guide bar, 26, the third guide bar, 27, the guide nose, 28, the load-bearing portion, 3, the stamping head, 31, the first electromagnet, 32, the upper die, 33, the guide hole, 4, the loading device, 41, the base, 42, the sliding plate, 43, the guide post, 5, the first lifting assembly, 51, the airbag assembly, 511, the airbag body, 512, the first rack, 513, the cam, 514, the tooth portion, 515, the eccentric protrusion, 516, the connecting rod 517, the piston rod 518, the first cavity, 52, the locating assembly, 521, the second rack, 522, the movable tooth, 523, the second resilient member, 524, the second electromagnet, 6, 61, the piston portion, 62, the second cavity, 621, the first oil inlet, 7, the first driving device, 71, 72, the oil inlet portion, 73.
Detailed Description
The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application. All other embodiments, based on the embodiments herein, which would be apparent to one of ordinary skill in the art without making any inventive effort, are intended to be within the scope of the present application. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be regarded as not exist and not within the protection scope of the present application.
Referring to fig. 1-8, in order to implement a specific embodiment of the present application, an intelligent flexible punch feeding and discharging device of the present application includes a machine base 1, a punching table top 2 and a punching head 3 that is matched with the punching table top 2 in a direction are disposed on the machine base 1, the punching table top 2 and the punching head 3 form a working area correspondingly, and a feeding device 4 is disposed below the punching table top 2 and is used for conveying materials to the punching table top 2; the machine base 1 is provided with an opening part corresponding to the punching head 3; the stamping table top 2 is movably arranged on the machine base 1, and when the stamping table top 2 leaves a working area, the feeding device 4 and the opening part form a feeding channel for feeding materials; the upper die 32 of the stamping head 3 is provided with a first electromagnet 31 for adsorbing and extracting materials, and when the stamping table top 2 moves to a working area, the stamping head 3 and the stamping table top 2 cooperate to complete stamping.
As a preferred embodiment, the stamping table 2 is slidably disposed on the limit boss 21 of the stand 1, and further includes a guide rail slider assembly 22, the stamping table 2 is disposed on the guide rail slider assembly 22 through a first elastic component 23, a first guide rod 24 is disposed on the guide rail slider assembly 22 to extend out of the stamping table 2, and the limit boss 21 is provided with a bearing portion disposed below the stamping table 2.
Specifically, when the punch 3 moves toward the punch table 2, the punch table 2 compresses the first elastic member 23 and is placed on the load bearing portion; when the punching head 3 is separated from the punching table top 2, the punching table top 2 is automatically reset under the action of the first elastic component 23, so that the punching table top 2 can realize transverse movement, and when in punching, a stress point acts on a bearing part, so that the guide rail sliding block assembly 22 cannot lose efficacy due to larger bearing, and the structure is more stable and durable.
The panel is adsorbed and is snatched through first electro-magnet 31, and when a panel was extracted processing back, the whole height of below waiting to process the panel can reduce, in order to make the stable absorption panel of first electro-magnet 31, after the panel consumption, need upwards the lifting with remaining panel, it is more stable to fold first electro-magnet 31 next time and absorb.
As a preferred embodiment, the feeding device 4 includes a base 41, a sliding plate 42, and a first lifting assembly 5, where the base 41 is fixedly connected to the base 1 through a plurality of guide posts 43, the sliding plate 42 is slidably disposed on the guide posts 43, and the sliding plate 42 performs lifting movement under the action of the first lifting assembly 5.
As a preferred embodiment, the first lifting assembly 5 includes an air bag assembly 51 and a positioning assembly 52, the air bag assembly 51 includes an air bag body 511, a first rack 512 and a cam 513, the air bag body 511 is disposed between the base 41 and the sliding plate 42, the punching table 2 is provided with a second guide rod 25 passing through the first rack 512, the first rack 512 is in meshed transmission with a tooth 514 of the cam 513, the cam 513 is provided with an eccentric protrusion 515 hinged with one end of a connecting rod 516, the other end of the connecting rod 516 is hinged with a piston rod 517, the piston rod 517 is movably disposed in a first cavity 518, the first cavity 518 is connected with the air bag body 511, a first one-way valve is disposed in the first cavity 518, a second one-way valve is disposed in the piston rod 517, when the piston rod 517 moves toward the first cavity 518, the second one-way valve is opened, gas enters the body 511 and pushes the sliding plate 42 upward, when the first one-way valve is opened, the first one-way valve is opened when the piston rod 517 moves outward,
specifically, the ram table 2 moves out of the working area, the piston rod 517 starts to move and inflates the air bag, and the air bag expands and pushes the slide plate 42 upward after being inflated.
Because the gasbag body 511 expands inadequately stably, set up positioning assembly 52, positioning assembly 52 includes second rack 521, movable tooth 522 and second elastomeric element 523, second rack 521 is fixed to be set up base 41 with between the frame 1, slide plate 42 is provided with the cavity and is used for holding movable tooth 522, movable tooth 522 passes through second elastomeric element 523 to be set up in the cavity and with second rack 521 joint, the cavity bottom is provided with second electro-magnet 524, works as slide plate 42 moves to the top, the electro-magnet gets the electricity, movable tooth 522 with slide plate 42 divides the separation, the gas outlet of gasbag body 511 is opened, slide plate 42 resets.
Since the stamping head 3 is still far away from the plate in the lower feeding device 4, after the stamping table top 2 is moved away, the plate can move upwards to provide distance compensation, so that the first electromagnet 31 is easier to suck up the plate.
As a preferred embodiment, the sliding plate 42 is movably provided with a shelf 6, a plate is placed on the shelf 6, the shelf 6 is provided with a piston portion 61 sliding in a second cavity 62 at the bottom of the sliding plate 42, a first oil inlet 621 is provided at the bottom of the second cavity 62, the stamping table 2 moves laterally under the action of the first driving device 7, an oil outlet 71 of the first driving device 7 is connected with the first oil inlet 621, when an oil inlet 72 of the first driving device 7 is connected with an oil tank, and the stamping table 2 is provided with a third guide rod 26 penetrating through an output portion 73 of the first driving device 7.
Specifically, when the stamping table 2 leaves the working area, the output portion 73 of the first driving device 7 is compressed, so that hydraulic oil in the first driving device is extruded into the second cavity 62, so that the rack 6 and the plate are jacked up, at this time, the first electromagnet 31 of the stamping head 3 is powered on and adsorbs the plate on the stamping head 3, the stamping table 2 is reset, the first driving device and the rack 6 are synchronously reset, the stamping head 3 finishes stamping downwards, and the stamped plate leaves the working area synchronously along with the stamping table 2 leaving the working area and enters the next working procedure.
As a preferred embodiment, the stamping table top 2 is provided with a guiding protruding tip 27 matched with a guiding hole 33 of the stamping head 3, so that the two are matched more stably, and the stamping head 3 and the stamping table top 2 are matched accurately.
The foregoing description is only a preferred embodiment of the present application and is not intended to limit the present application in any way, and simple modifications, equivalent changes or modifications can be made without departing from the technical solutions of the present application, all falling within the scope of the present application.
Claims (9)
1. An intelligent flexible punching machine feeding and discharging device is characterized in that,
comprises a machine base, wherein a stamping table top and a stamping head matched with the stamping table top in the direction are arranged on the machine base,
the stamping table surface and the stamping head form a working area correspondingly,
the feeding device is arranged below the stamping table top and is used for conveying materials to the stamping table top;
the machine base is provided with an opening part corresponding to the stamping head;
the stamping table top is movably arranged on the machine base, and when the stamping table top leaves the working area, the feeding device and the opening part form a feeding channel for feeding materials;
the upper die of the stamping head is provided with a first electromagnet for adsorbing and extracting materials, and when the stamping table top moves to a working area, the stamping head and the stamping table top are matched to finish stamping.
2. The intelligent flexible punching machine feeding and discharging device according to claim 1, wherein the punching table top is slidably arranged on a limiting boss of the machine base, the intelligent flexible punching machine feeding and discharging device further comprises a guide rail sliding block assembly, the punching table top is arranged on the guide rail sliding block assembly through a first elastic component, a first guide rod is arranged on the guide rail sliding block assembly to extend out of the punching table top, and a bearing part is arranged on the limiting boss and is arranged below the punching table top.
3. The intelligent flexible punch press loading and unloading device according to claim 2, wherein when the punch head moves towards the punching table top, the punching table top compresses the first elastic component and is placed on the bearing part; when the punching head is separated from the punching table top, the punching table top is automatically reset under the action of the first elastic component.
4. The intelligent flexible punching machine feeding and discharging device according to claim 1, wherein the feeding device comprises a base, a sliding plate and a first lifting assembly, the base is fixedly connected with the base through a plurality of guide posts, the sliding plate is arranged on the guide posts in a sliding mode, and the sliding plate is in lifting motion under the action of the first lifting assembly.
5. The intelligent flexible punch press feeding and discharging device according to claim 4, wherein the first lifting assembly comprises an air bag assembly and a positioning assembly, the air bag assembly comprises an air bag body, a first rack and a cam, the punching table top is provided with a second guide rod which penetrates through the first rack, the air bag body is arranged between the base and the sliding plate, the first rack is in meshed transmission with the tooth part of the cam, the cam is provided with an eccentric convex part which is hinged with one end of a connecting rod, the other end of the connecting rod is hinged with a piston rod, the piston rod is movably arranged in a first cavity, and the first cavity is connected with the air bag body.
6. The intelligent flexible punch feeding and discharging device according to claim 5, wherein a first one-way valve is arranged in the first cavity, a second one-way valve is arranged in the piston rod, when the piston rod moves towards the first cavity, the second one-way valve is closed, the first one-way valve is opened, gas enters the air bag body and lifts the sliding plate upwards, when the piston rod moves outwards, the first one-way valve is closed, the second one-way valve is opened, and external air is supplemented into the first cavity.
7. The intelligent flexible punching machine feeding and discharging device according to claim 5, wherein the positioning assembly comprises a second rack, movable teeth and a second elastic component, the second rack is fixedly arranged between the base and the machine seat, the sliding plate is provided with a cavity for accommodating the movable teeth, the movable teeth are arranged in the cavity through the second elastic component and are clamped with the second rack, a second electromagnet is arranged at the bottom of the cavity, when the sliding plate moves to the top end, the electromagnet is electrified, the movable teeth are separated from the sliding plate, the air outlet of the air bag body is opened, and the sliding plate is reset.
8. The intelligent flexible punching machine feeding and discharging device according to claim 5, wherein a storage rack is movably arranged on the sliding plate, a piston part is arranged on the storage rack to slide in a second cavity at the bottom of the sliding plate, a first oil inlet is arranged at the bottom of the second cavity, the punching table top transversely moves under the action of a first driving device, an oil outlet of the first driving device is connected with the first oil inlet, and an oil inlet part of the first driving device is connected with an oil tank.
9. The intelligent flexible punch feeding and discharging device according to claim 8, wherein the punching table top is provided with a third guide rod penetrating through the output part of the first driving device, and the punching table top is provided with a guide protruding tip matched with the guide hole of the punching head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311707140.8A CN117483582B (en) | 2023-12-13 | Feeding and discharging device of intelligent flexible punching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311707140.8A CN117483582B (en) | 2023-12-13 | Feeding and discharging device of intelligent flexible punching machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117483582A true CN117483582A (en) | 2024-02-02 |
| CN117483582B CN117483582B (en) | 2024-05-24 |
Family
ID=
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5640846U (en) * | 1979-09-05 | 1981-04-15 | ||
| CN207013625U (en) * | 2017-07-26 | 2018-02-16 | 天津普信模具有限公司 | A kind of automatic feeding type car body impact molding machine |
| CN210412079U (en) * | 2019-06-04 | 2020-04-28 | 烟台罗博特智能设备有限公司 | Automatic get material stamping equipment |
| CN112170600A (en) * | 2020-10-15 | 2021-01-05 | 日照兴业汽车配件股份有限公司 | Stamping device |
| CN212598067U (en) * | 2020-05-07 | 2021-02-26 | 江苏久茂精密电子科技有限公司 | A supplementary loading attachment for part plastic punch press |
| CN212944857U (en) * | 2020-07-20 | 2021-04-13 | 衢州益高户外用品有限公司 | Automatic stamping device that hardware processing was used |
| CN217617366U (en) * | 2022-07-01 | 2022-10-21 | 河南顿汉家用电器有限公司 | Fixing clamp for producing air conditioner sheet metal part |
| CN217749061U (en) * | 2022-07-26 | 2022-11-08 | 沈阳新生电气集团工程有限公司 | Distribution cabinet panel loading attachment |
| CN115608837A (en) * | 2022-12-16 | 2023-01-17 | 潍坊工程职业学院 | Stamping and drawing equipment for processing thin-wall parts |
| CN116159910A (en) * | 2022-12-26 | 2023-05-26 | 真兰仪表科技有限公司 | Full-automatic production device and method for shell of gas meter |
| CN220049624U (en) * | 2023-06-16 | 2023-11-21 | 南皮县双佳五金制造有限公司 | Stamping auxiliary equipment for machining automobile sheet metal parts |
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5640846U (en) * | 1979-09-05 | 1981-04-15 | ||
| CN207013625U (en) * | 2017-07-26 | 2018-02-16 | 天津普信模具有限公司 | A kind of automatic feeding type car body impact molding machine |
| CN210412079U (en) * | 2019-06-04 | 2020-04-28 | 烟台罗博特智能设备有限公司 | Automatic get material stamping equipment |
| CN212598067U (en) * | 2020-05-07 | 2021-02-26 | 江苏久茂精密电子科技有限公司 | A supplementary loading attachment for part plastic punch press |
| CN212944857U (en) * | 2020-07-20 | 2021-04-13 | 衢州益高户外用品有限公司 | Automatic stamping device that hardware processing was used |
| CN112170600A (en) * | 2020-10-15 | 2021-01-05 | 日照兴业汽车配件股份有限公司 | Stamping device |
| CN217617366U (en) * | 2022-07-01 | 2022-10-21 | 河南顿汉家用电器有限公司 | Fixing clamp for producing air conditioner sheet metal part |
| CN217749061U (en) * | 2022-07-26 | 2022-11-08 | 沈阳新生电气集团工程有限公司 | Distribution cabinet panel loading attachment |
| CN115608837A (en) * | 2022-12-16 | 2023-01-17 | 潍坊工程职业学院 | Stamping and drawing equipment for processing thin-wall parts |
| CN116159910A (en) * | 2022-12-26 | 2023-05-26 | 真兰仪表科技有限公司 | Full-automatic production device and method for shell of gas meter |
| CN220049624U (en) * | 2023-06-16 | 2023-11-21 | 南皮县双佳五金制造有限公司 | Stamping auxiliary equipment for machining automobile sheet metal parts |
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