CN114749593A - Full-automatic step-by-step tightening chuck forging and pressing mechanical device - Google Patents
Full-automatic step-by-step tightening chuck forging and pressing mechanical device Download PDFInfo
- Publication number
- CN114749593A CN114749593A CN202210508251.5A CN202210508251A CN114749593A CN 114749593 A CN114749593 A CN 114749593A CN 202210508251 A CN202210508251 A CN 202210508251A CN 114749593 A CN114749593 A CN 114749593A
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- forging
- feeding
- pressing
- workbench
- cylinder
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- 238000005242 forging Methods 0.000 title claims abstract description 76
- 238000003825 pressing Methods 0.000 title claims abstract description 67
- 230000007246 mechanism Effects 0.000 claims abstract description 46
- 230000005540 biological transmission Effects 0.000 claims abstract description 40
- 238000007664 blowing Methods 0.000 claims abstract description 27
- 239000000758 substrate Substances 0.000 claims abstract description 19
- 238000010438 heat treatment Methods 0.000 claims abstract description 17
- 239000000463 material Substances 0.000 claims abstract description 7
- 208000027418 Wounds and injury Diseases 0.000 abstract description 4
- 230000006378 damage Effects 0.000 abstract description 4
- 208000014674 injury Diseases 0.000 abstract description 4
- 230000006872 improvement Effects 0.000 abstract description 2
- 239000000047 product Substances 0.000 description 11
- 239000002184 metal Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 238000004080 punching Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010273 cold forging Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000010275 isothermal forging Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000017105 transposition Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
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- 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
- B21J9/022—Special design or construction multi-stage forging presses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C51/00—Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J1/00—Preparing metal stock or similar ancillary operations prior, during or post forging, e.g. heating or cooling
- B21J1/06—Heating or cooling methods or arrangements specially adapted for performing forging or pressing operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J13/00—Details of machines for forging, pressing, or hammering
- B21J13/02—Dies or mountings therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J13/00—Details of machines for forging, pressing, or hammering
- B21J13/08—Accessories for handling work or tools
- B21J13/14—Ejecting devices
-
- 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
- B21J9/04—Piercing presses
-
- 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
- B21J9/06—Swaging presses; Upsetting presses
-
- 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
-
- 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
- B21K29/00—Arrangements for heating or cooling during processing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Abstract
Full-automatic tight dop forging and pressing mechanical device step by step, it relates to a forging and pressing machinery's improvement, concretely relates to forging and pressing mechanical structure and automatic feeding structure advance. The automatic feeding device comprises an automatic feeding mechanism and a forging mechanism, wherein the feeding mechanism is arranged on one side of the forging mechanism; the feeding mechanism comprises a hopper, a transmission rail substrate, a transmission chain, a feeding driving motor, a first feeding sensor and a second feeding sensor, wherein a feeding plate is arranged in the hopper, the top of the feeding plate is provided with the transmission chain, the transmission chain is connected to the feeding driving motor, the other end of the transmission rail substrate is provided with the second feeding sensor, and the middle part of the transmission rail substrate is provided with the first feeding sensor; the transmission track substrate is fixedly connected to a workbench of the forging mechanism. The forging press can synchronously forge and press blanks in two stages, and full-automatic completion is performed from feeding, heating, primary forging and pressing, secondary forging and pressing, material pushing and air blowing, so that the working efficiency of the forging press is greatly improved, manual operation is completely eliminated, the yield of products can be improved, the potential safety hazard of workers is reduced, and the injury of the forging press to the human body is almost avoided.
Description
Technical Field
The invention relates to an improvement of forging machinery, in particular to a forging machinery structure and a feeding structure of an automatic feeding structure.
Background
Forging is the combination of forging and stamping, and is a forming method for obtaining a product with a required shape and size by applying pressure to a blank by using a hammer head, an anvil block, a punch head or through a die of a forging and stamping machine to generate plastic deformation. Forging is largely classified by the manner of formation and the temperature of deformation. Forging and pressing can be divided into two categories of forging and stamping according to a forming mode; forging can be classified into hot forging, cold forging, warm forging, isothermal forging and the like according to the deformation temperature.
Most of the current common forging and pressing mechanical devices manually place the heated blank into a corresponding forging and pressing die for forging and pressing, and then push away the forged and pressed finished product through a corresponding tool and push away the finished product from a workbench; therefore, the mechanical forging device has the advantages of high labor intensity of workers, severe working environment, low working efficiency and various potential safety hazards. Particularly, most of the current forging machines are high-temperature forging, namely, forging is carried out after the blank to be forged is heated, so that more potential safety hazards exist. Even multi-section and multi-die forging is carried out, so that the blank needs to be manually operated for many times, the operating environment is severe, the risk coefficient is high, and the efficiency is extremely low.
Disclosure of Invention
The invention aims to provide a full-automatic step-by-step chuck forging and pressing mechanical device aiming at the defects and shortcomings of the prior art, which can perform synchronous forging and pressing on a blank in two stages, and fully automatically complete the steps of feeding, heating, primary forging and pressing, secondary forging and pressing, material pushing and air blowing, thereby greatly improving the working efficiency of the forging and pressing machinery, completely getting rid of manual operation, improving the yield of products, reducing the potential safety hazard of workers and almost completely eradicating the injury of the forging and pressing machinery to the human body.
In order to realize the purpose, the invention adopts the following technical scheme: the automatic forging and pressing device comprises an automatic feeding mechanism 1 and a forging and pressing mechanism 2, wherein the feeding mechanism 1 is arranged on one side of the forging and pressing mechanism 2; the feeding mechanism 1 comprises a hopper 11, a transmission rail substrate 12, a transmission chain 13, a feeding driving motor 14, a first feeding sensor 15 and a second feeding sensor 16, wherein a feeding plate 111 is arranged in the hopper 11, the transmission chain 13 is arranged at the top of the feeding plate 111, the transmission chain 13 is connected to the feeding driving motor 14, the second feeding sensor 16 is arranged at the other end of the transmission rail substrate 12, and the first feeding sensor 15 is arranged in the middle of the transmission rail substrate 12; the transmission rail base plate 12 is fixedly connected to the table of the forging mechanism 2.
The forging and pressing mechanism 2 comprises an outer frame 21, an upper frame 22, a base 23, a workbench 24, an upper pressing die 25, a punch 26 and a workbench connecting groove 27; the workbench connecting groove 27 is correspondingly connected with the transmission track substrate 12 of the automatic feeding mechanism 1, the upper frame 22 is arranged on the inner side of the upper part of the outer frame 21, the bottom of the upper frame 22 is provided with an upper pressing die 25, the bottom of the upper pressing die 25 is fixedly provided with a punch 26, the bottom of the outer frame 21 is provided with a base 23, and the upper part of the base 23 is provided with a workbench 24.
The workbench 24 is provided with a pushing cylinder 241, a heating mechanism 242, a second cylinder 243, a third cylinder 244, a fourth cylinder 245, a first blowing pipe 246 and a second blowing pipe 247, the pushing cylinder 241 is arranged on one side of the workbench connecting groove 27, the heating mechanism 242 is arranged on the workbench connecting groove 27 and is arranged in parallel with the workbench connecting groove 27, the second cylinder 243 and the third cylinder 244 are arranged in parallel in the middle of the workbench 24, and the first blowing pipe 246 and the second blowing pipe 247 are arranged on the workbench 24.
The transmission chain 13 is arranged in parallel with the transmission track substrate 12.
A supporting plate 121 is arranged on one side of the hopper 11, and the feeding driving motor 14 is arranged on the supporting plate 121. The support plate 121 serves to support the feeding driving motor 14 to ensure stable operation of the driving motor 14 because large shaking occurs when the feeding driving motor 14 is supported by the transferring rail base plate 12.
The heating mechanism 242 is an ultrasonic electric stove. The bar stock can be rapidly heated by the ultrasonic electric furnace, the whole heating process only needs 1-2 seconds, and the working efficiency of the whole mechanism can be greatly improved.
The second cylinder 243 and the third cylinder 244 are arranged in the same direction as the heating mechanism 242 and are parallel to each other.
The blowing nozzle directions of the first blowing pipe 246 and the second blowing pipe 247 respectively correspond to two working positions of the processed workpiece. The first blowing pipe 246 and the second blowing pipe 24 respectively blow high-pressure gas for the two forging and pressing stages to be machined, and the blowing nozzle blows the high-pressure gas to remove metal fragments in the forging and pressing process.
The upper part of the upper die 25 is provided with a rubber pad 28. When the press is lifted, the stripper plate of the punch 26 and the middle rubber pad 28 of the upper pressing die 25 expand the distance between the pressing die and the punch along with the release of the pressure to smoothly complete the demoulding.
The working principle of the invention is as follows: when the feeding driving motor 14 is used for driving processed coarse materials to be processed, the processed workpieces in the hopper 11 are pushed to the transmission chain 13 through the feeding plate 111 arranged in the lower portion of the hopper 11, the transmission chain 13 conveys the processed workpieces to one side of the first feeding sensor 15 and the second feeding sensor 16, when the first feeding sensor 15 cannot sense the processed workpieces, the feeding plate 111 is used for feeding, the heating mechanism 242 starts to work after the second feeding sensor 16 senses the processed workpieces, the processed workpieces are heated, new processed workpieces driven by the transmission chain 13 push the heated processed workpieces to the position of the workbench connecting groove 27 in order, at the moment, the second air cylinder 243 can quickly push the high-temperature processed workpieces to the lower portion of the punch 26, the high-temperature processed workpieces are stopped at the corresponding position below the punch 243 through the thrust force of the fourth air cylinder 245, and then the second air cylinder 245 and the fourth air cylinder return, and finishing the placement of the processed workpiece, and waiting for the upper pressing die 25 and the punch 26 above to be pressed downwards for punching and shaping. The pressing process of the upper pressing die 25 is divided into two processes, when the upper pressing die 25 is pressed to the first stage, the clamping head is shaped, when the press is lifted, the stripper plate of the punch 26 and the middle rubber pad 28 of the upper pressing die 25 open the distance between the pressing die and the punch along with the release of pressure to smoothly complete demoulding, in order to prevent the punch from deforming due to the temperature rise after the high-frequency work of the punch 26, a cooling water pipe can be additionally arranged on the punch 26 and is cooled by uninterrupted water injection, when the upper pressing machine is lifted to the upper limit, the air cylinder 241 is pushed to instantly push the punched semi-finished product of the workpiece to the position corresponding to the lower part of the punch 26 in front of the third air cylinder 244, at the moment, the press enters the second stage for pressing, the punch 26 in the upper pressing die 25 is pressed to the corresponding position of the shaped clamping head, so that a hole with the corresponding size is punched by the clamping head, when the press is lifted again, the third air cylinder 244 pushes the clamping head of the finished product to the rear conveying belt to complete product output, meanwhile, metal scraps are generated below the forged and pressed die, and the first air blowing pipe 246 and the second air blowing pipe 247 simultaneously blow off the metal scraps below the ejector rod of the third air cylinder 244, below the die and on the periphery of the ejector rod of the third air cylinder 244, so that the metal scraps are prevented from affecting clamping stagnation caused by the metal scraps in the working process of the third air cylinder 244, and the errors of finished products of clamping heads caused by the accumulation of the metal scraps below the die and on the periphery of the die are avoided.
The press pushes down once and can be used for sizing one chuck and punching out a hole with a corresponding size on the chuck after the previous chuck is sized, so that forging and pressing work is circularly performed, the twice work efficiency of manually placing a metal section, pressing a die and then performing transposition stamping is improved by more than half, the defective rate of a product is greatly reduced, the labor cost is reduced, the yield is increased, and the overall cost of the product is indirectly reduced.
After the technical scheme is adopted, the invention has the beneficial effects that: the forging press can synchronously forge and press blanks in two stages, and full-automatic completion is performed from feeding, heating, primary forging and pressing, secondary forging and pressing, material pushing and air blowing, so that the working efficiency of the forging press is greatly improved, manual operation is completely eliminated, the yield of products can be improved, the potential safety hazard of workers is reduced, and the injury of the forging press to the human body is almost avoided.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the description of the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the forging mechanism 2 of the present invention;
fig. 3 is an enlarged view of a portion a of fig. 1.
Description of reference numerals: the automatic feeding mechanism 1, the forging and pressing mechanism 2, the hopper 11, the transmission rail base plate 12, the transmission chain 13, the feeding driving motor 14, the first feeding sensor 15, the second feeding sensor 16, the feeding plate 111, the outer frame 21, the upper frame 22, the base 23, the workbench 24, the upper pressing die 25, the punch 26, the workbench connecting groove 27, the pushing cylinder 241, the heating mechanism 242, the second cylinder 243, the third cylinder 244, the fourth cylinder 245, the first blow pipe 246, the second blow pipe 247 and the rubber pad 28.
Detailed Description
Referring to fig. 1-3, the technical solution adopted by the present embodiment is: the automatic forging and pressing device comprises an automatic feeding mechanism 1 and a forging and pressing mechanism 2, wherein the feeding mechanism 1 is arranged on one side of the forging and pressing mechanism 2; the feeding mechanism 1 comprises a hopper 11, a transmission rail substrate 12, a transmission chain 13, a feeding driving motor 14, a first feeding sensor 15 and a second feeding sensor 16, wherein a feeding plate 111 is arranged in the hopper 11, the transmission chain 13 is arranged at the top of the feeding plate 111, the transmission chain 13 is connected to the feeding driving motor 14, the second feeding sensor 16 is arranged at the other end of the transmission rail substrate 12, and the first feeding sensor 15 is arranged in the middle of the transmission rail substrate 12; the transmission rail base plate 12 is fixedly connected to the table of the forging mechanism 2. The forging and pressing mechanism 2 comprises an outer frame 21, an upper frame 22, a base 23, a workbench 24, an upper pressing die 25, a punch 26 and a workbench connecting groove 27; the workbench connecting groove 27 is correspondingly connected with the transmission rail substrate 12 of the automatic feeding mechanism 1, the upper frame 22 is arranged on the inner side of the upper part of the outer frame 21, the bottom of the upper frame 22 is provided with an upper pressing die 25, the bottom of the upper pressing die 25 is fixedly provided with a punch 26, the bottom of the outer frame 21 is provided with a base 23, and the upper part of the base 23 is provided with a workbench 24. The workbench 24 is provided with a pushing cylinder 241, a heating mechanism 242, a second cylinder 243, a third cylinder 244, a fourth cylinder 245, a first blowing pipe 246 and a second blowing pipe 247, the pushing cylinder 241 is arranged on one side of the workbench connecting groove 27, the heating mechanism 242 is arranged on the workbench connecting groove 27 and is arranged in parallel with the workbench connecting groove 27, the second cylinder 243 and the third cylinder 244 are arranged in parallel in the middle of the workbench 24, and the first blowing pipe 246 and the second blowing pipe 247 are arranged on the workbench 24.
A supporting plate 121 is arranged on one side of the hopper 11, and the feeding driving motor 14 is arranged on the supporting plate 121. The support plate 121 serves to support the feeding driving motor 14 to ensure stable operation of the driving motor 14 because large shaking occurs when the feeding driving motor 14 is supported by the transferring rail base plate 12.
This embodiment can carry out the synchronous forging and pressing in two stages to the blank, from material loading, heating, once forging and pressing, secondary forging and pressing, push away the material, blow equal full-automatic completion, improved forging and pressing machinery's work efficiency greatly, has got rid of manual operation completely, also can improve the yields of product, has reduced staff's potential safety hazard, has stopped the injury of forging and pressing machinery to the person almost.
The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent substitutions made by those skilled in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (9)
1. Full-automatic tight dop forging and pressing mechanical device step by step, its characterized in that: the automatic feeding device comprises an automatic feeding mechanism (1) and a forging mechanism (2), wherein the feeding mechanism (1) is arranged on one side of the forging mechanism (2); the feeding mechanism (1) comprises a hopper (11), a transmission rail substrate (12), a transmission chain (13), a feeding driving motor (14), a first feeding sensor (15) and a second feeding sensor (16), wherein a feeding plate (111) is arranged in the hopper (11), the transmission chain (13) is arranged at the top of the feeding plate (111), the transmission chain (13) is connected to the feeding driving motor (14), the second feeding sensor (16) is arranged at the other end of the transmission rail substrate (12), and the first feeding sensor (15) is arranged in the middle of the transmission rail substrate (12); the transmission track substrate (12) is fixedly connected on a workbench of the forging mechanism (2).
2. The full automatic step and tighten chuck forging press machine as claimed in claim 1, wherein: the forging and pressing mechanism (2) comprises an outer frame (21), an upper frame (22), a base (23), a workbench (24), an upper pressing die (25), a punch (26) and a workbench connecting groove (27); the workbench connecting groove (27) is correspondingly connected with a transmission track substrate (12) of the automatic feeding mechanism (1), the upper frame (22) is arranged on the inner side of the upper portion of the outer frame (21), the bottom of the upper frame (22) is provided with an upper pressing die (25), the bottom of the upper pressing die (25) is fixedly provided with a punch (26), the bottom of the outer frame (21) is provided with a base (23), and the upper portion of the base (23) is provided with a workbench (24).
3. The full automatic step and tighten chuck forging press machine as claimed in claim 2, wherein: the air blowing device is characterized in that a pushing cylinder (241), a heating mechanism (242), a second cylinder (243), a third cylinder (244), a fourth cylinder (245), a first air blowing pipe (246) and a second air blowing pipe (247) are arranged on the workbench (24), the pushing cylinder (241) is arranged on one side of the workbench connecting groove (27), the heating mechanism (242) is arranged on the workbench connecting groove (27) and is arranged in parallel with the workbench connecting groove (27), the second cylinder (243) and the third cylinder (244) are arranged in the middle of the workbench (24) in parallel, and the first air blowing pipe (246) and the second air blowing pipe (247) are arranged on the workbench (24).
4. The full automatic step tightening chuck forging and pressing mechanical device as claimed in claim 1, wherein: the transmission chain (13) and the transmission track substrate (12) are arranged in parallel.
5. The full automatic step tightening chuck forging and pressing mechanical device as claimed in claim 1, wherein: one side of hopper (11) is provided with backup pad (121), and material loading driving motor (14) set up on backup pad (121).
6. The full automatic step tightening chuck forging and pressing mechanical device as claimed in claim 1, wherein: the heating mechanism (242) is an ultrasonic electric stove.
7. The full automatic step tightening chuck forging and pressing mechanical device as claimed in claim 1, wherein: the arrangement direction of the second cylinder (243) and the third cylinder (244) is consistent with the direction of the heating mechanism (242) and is parallel to each other.
8. The full automatic step tightening chuck forging and pressing mechanical device as claimed in claim 3, wherein: the blowing nozzle directions of the first blowing pipe (246) and the second blowing pipe (247) respectively correspond to two working positions of the processed workpiece.
9. The full automatic step and tighten chuck forging press machine as claimed in claim 1, wherein: and a rubber pad (28) is arranged at the upper part of the upper pressing die (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210508251.5A CN114749593A (en) | 2022-05-11 | 2022-05-11 | Full-automatic step-by-step tightening chuck forging and pressing mechanical device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210508251.5A CN114749593A (en) | 2022-05-11 | 2022-05-11 | Full-automatic step-by-step tightening chuck forging and pressing mechanical device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114749593A true CN114749593A (en) | 2022-07-15 |
Family
ID=82335740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210508251.5A Pending CN114749593A (en) | 2022-05-11 | 2022-05-11 | Full-automatic step-by-step tightening chuck forging and pressing mechanical device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114749593A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116748440A (en) * | 2023-05-20 | 2023-09-15 | 山东振华锻造有限公司 | Forging machine capable of automatically feeding |
| CN117900367A (en) * | 2024-03-15 | 2024-04-19 | 徐州徐汽汽车科技有限公司 | Forging forming equipment for motor vehicle fittings |
-
2022
- 2022-05-11 CN CN202210508251.5A patent/CN114749593A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116748440A (en) * | 2023-05-20 | 2023-09-15 | 山东振华锻造有限公司 | Forging machine capable of automatically feeding |
| CN116748440B (en) * | 2023-05-20 | 2024-02-09 | 山东振华锻造有限公司 | Forging machine capable of automatically feeding |
| CN117900367A (en) * | 2024-03-15 | 2024-04-19 | 徐州徐汽汽车科技有限公司 | Forging forming equipment for motor vehicle fittings |
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Application publication date: 20220715 |