CN110614328B - Utilize device of five metals raw materials dead weight automatic control cutting punching press - Google Patents
Utilize device of five metals raw materials dead weight automatic control cutting punching press Download PDFInfo
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- CN110614328B CN110614328B CN201911038053.1A CN201911038053A CN110614328B CN 110614328 B CN110614328 B CN 110614328B CN 201911038053 A CN201911038053 A CN 201911038053A CN 110614328 B CN110614328 B CN 110614328B
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- wheel
- movably connected
- raw materials
- material conveying
- stamping
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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
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/02—Stamping using rigid devices or tools
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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
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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
- B21D43/28—Associations of cutting devices therewith
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- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
Abstract
The invention relates to the technical field of hardware processing, and discloses a device for automatically controlling cutting and stamping by utilizing the dead weight of hardware raw materials, which comprises a stamping machine, wherein a material conveying belt is movably arranged at the lower right side in the stamping machine, a conversion wheel is movably connected above the material conveying belt, an inner grooved wheel is movably connected in the conversion wheel, a material conveying wheel is movably connected above the material conveying belt, a driving wheel is movably connected above the material conveying wheel, a power wheel is movably connected on the left side of the driving wheel, and a cutting pipe is fixedly connected on the left side of the power wheel. Control slider downstream further drives and tailors the sword downstream with control slider fixed connection and tailor five metals raw materials to reached and only need to treat the five metals raw materials of punching press and place on defeated material area, just can accomplish automatically and tailor, made it fix on a supporting bench, reduced the procedure of processing, improved machining efficiency.
Description
Technical Field
The invention relates to the technical field of hardware processing, in particular to a device for automatically controlling cutting and stamping by utilizing the dead weight of hardware raw materials.
Background
Hardware refers to auxiliary and accessory finished products used in the processes of daily life and industrial production, and is called hardware because the hardware is made of gold, silver, copper, iron, tin and the like in the early stage, but is made of various metal materials and also made of non-metal materials such as plastics, glass fibers and the like widely at present, according to the statistical data in 2010, the hardware industry in China is rapidly increased all the year round, and the hardware industry is good in operation, increased in import and export proportion and rapid in industrial development trend.
In the production of hardware products, a punching machine is generally used for punching hardware raw materials, and finally a desired finished product is manufactured, but the process generally needs to cut materials firstly, and then the materials are placed on the punching machine for punching after the cutting is finished, so that a processing procedure is increased invisibly, the processing efficiency is reduced, the manual expenditure is increased, and aiming at the problems, a device for automatically controlling the cutting and punching by using the self weight of the hardware raw materials is provided to solve the problems.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a device for automatically controlling cutting and stamping by utilizing the self weight of hardware raw materials, which has the advantages of automatic cutting, stamping and the like, and solves the problems of step-by-step operation and reduced processing efficiency.
(II) technical scheme
In order to realize the purposes of automatic cutting, stamping and the like, the invention provides the following technical scheme: a device for automatically controlling cutting and stamping by utilizing the dead weight of hardware raw materials comprises a stamping machine, wherein a material conveying belt is movably connected to the lower right side inside the stamping machine, a conversion wheel is movably connected to the upper side of the material conveying belt, an inner grooved wheel is movably connected to the inside of the conversion wheel, a material conveying wheel is movably connected to the upper side of the material conveying belt, a driving wheel is movably connected to the upper side of the material conveying wheel, a power wheel is movably connected to the left side of the driving wheel, a cutting pipe is fixedly connected to the left side of the power wheel, a control slide block is movably connected to the inside of the cutting pipe, a cutting knife is fixedly connected to the lower side of the control slide block, a driven wheel is movably connected to the left side of the cutting pipe, a position control pipeline is fixedly connected to the upper side inside the stamping machine, a movable rod is, a supporting table is fixedly connected between the lower portion of the stamping block and the stamping machine, a sliding track is fixedly connected to the upper portion of the supporting table, a control rod is movably connected to the upper portion of the sliding track, and a connecting rod is movably connected between the material conveying wheel and the supporting table.
Preferably, the conversion wheel is designed by adopting an inner gear, so that the conversion wheel can drive the inner groove wheel to rotate for a circle according to two different directions by rotating for a circle.
Preferably, the material conveying wheel is in belt transmission connection with the belt wheel of the material conveying belt and the inner grooved wheel is in belt transmission connection with the driven wheel.
Preferably, the transmission wheel is fixedly connected with the material conveying wheel through a fixing rod, so that the transmission wheel and the material conveying wheel can move simultaneously.
Preferably, a control spring is movably connected below the control slide block to ensure resetting.
Preferably, the control rod penetrates through the position control pipeline, and a position control spring is sleeved on the outer side of the part, located on the position control pipeline, of the control rod.
Preferably, the movable rod and the driven wheel are in a rack design and punched on the contact side.
Preferably, the supporting platform is movably connected with a supporting slide block inside, and a supporting spring is movably connected below the supporting slide block.
Preferably, a power slider is movably connected inside the sliding track 16.
(III) advantageous effects
Compared with the prior art, the invention provides a device for automatically controlling cutting and stamping by utilizing the dead weight of hardware raw materials, which has the following beneficial effects:
1. the device for automatically controlling cutting and stamping by utilizing the self weight of the hardware raw material comprises a punching machine, a power wheel, a power slider, a control rod, a control slide block, a power slider, a control slide block, a power slider, a control slide block and a control slide block, wherein the punching machine is started by placing the hardware raw material to be processed on the power transmission belt, the power wheel starts to rotate, the power wheel and the power slider are in a meshed state at the moment, the power wheel rotates to drive the power slider to push leftwards under the action of the pushing force of the hardware raw material, the power slider is fixedly connected with the control rod, the control slide block drives the power wheel to move leftwards and further drives a cutter fixedly connected with the control slide block to move downwards to cut the hardware raw material by meshing with a rack on the right side of the control slide block through the control rod, the power wheel is separated from the power wheel, the power, therefore, the cutting can be automatically finished only by placing the hardware raw material to be punched on the material conveying belt, so that the hardware raw material is fixed on the supporting table, the processing procedures are reduced, and the processing efficiency is improved.
2. The device for automatically controlling cutting and stamping by utilizing the dead weight of the hardware raw material comprises a support table, a support slide block movably connected in the support table and moving downwards, a material conveying wheel driven by a connecting rod to further drive a driving wheel to move downwards, a power slide block reset under the action of a position control spring in a position control pipeline due to the loss of the thrust action of the hardware raw material at the moment, a power wheel reset further driven, a movable rod driven by a rack outside the movable rod to further drive the movable rod to move downwards, a stamping block driven by the movable rod to move downwards to stamp the hardware raw material placed on the support table, and a driving wheel meshed with the driving wheel and driven by the driving wheel to rotate through an inner grooved wheel, wherein the driving wheel and the material conveying wheel are both moved downwards by a certain distance, therefore, the purpose that the hardware raw materials after being cut can automatically complete stamping is achieved, and the market competitiveness is increased.
3. This utilize five metals raw materials dead weight automatic control to tailor device of punching press, through because the inside double gear design of change gear, the punching press piece is to propping up after the punching press is accomplished to the five metals raw materials on the supporting bench, resume the normal position, take out the five metals raw materials that the punching press was accomplished, the supporting shoe resets under supporting spring's effect, make all mechanisms in the punching press resume the normal position, prepare to carry out the punching press next time, thereby reached after the punching press is accomplished, only after the five metals raw materials that the punching press was accomplished on the supporting bench is taken out, all mechanisms just can reset in the punching machine, the safety of workman during operation has been guaranteed.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a power transmission configuration of the present invention;
FIG. 3 is a schematic diagram of a cutting structure according to the present invention;
FIG. 4 is an enlarged structural view of the support of the present invention.
In the figure: 1-punching machine, 2-material conveying belt, 3-conversion wheel, 4-inner grooved wheel, 5-material conveying wheel, 6-driving wheel, 7-power wheel, 8-cutting pipe, 9-control slide block, 10-cutting knife, 11-driven wheel, 12-position control pipeline, 13-movable rod, 14-punching block, 15-supporting table, 16-sliding track, 17-control rod and 18-connecting rod.
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 embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.
Referring to fig. 1-4, a device for automatically controlling cutting and stamping by utilizing the dead weight of hardware raw materials comprises a stamping machine 1, a material conveying belt 2 is movably connected at the lower right inside the stamping machine 1, a conversion wheel 3 is movably connected above the material conveying belt 2, the conversion wheel 3 is designed by adopting an internal gear, the conversion wheel 3 is ensured to rotate for a circle to drive an inner grooved wheel 4 to rotate for a circle according to two different directions, then the inner grooved wheel 4 is in belt transmission connection with a driven wheel 11, the driven wheel 11 is further driven to complete clockwise and anticlockwise rotation for a circle in the process of rotating the conversion wheel 3 for a circle, the driven wheel 11 is driven to complete clockwise and anticlockwise rotation for a circle, a stamping block 14 is driven to recover the original position after stamping, the inner grooved wheel 4 is movably connected inside the conversion wheel 3, a material conveying wheel 5 is movably connected above the material conveying belt 2, the material conveying wheel 5 is in, thereby achieving coordinated operation between the various mechanisms within the press 1.
The operation effect is ensured, the stamping efficiency is improved, a driving wheel 6 is movably connected above a material conveying wheel 5, the driving wheel 6 is fixedly connected with the material conveying wheel 5 through a fixed rod, the simultaneous movement is ensured, a power wheel 7 is movably connected on the left side of the driving wheel 6, a cutting pipe 8 is fixedly connected on the left side of the power wheel 7, a control slider 9 is movably connected inside the cutting pipe 8, a control spring is movably connected below the control slider 9 to ensure the resetting, a cutting knife 10 is fixedly connected below the control slider 9, a driven wheel 11 is movably connected on the left side of the cutting pipe 8, a position control pipeline 12 is fixedly connected above the inside of a stamping machine 1, a movable rod 13 is movably connected below the position control pipeline 12, the movable rod 13 is in a rack design on one side in contact with the driven wheel 11, a stamping block 14 is movably connected below the movable rod 13, and a supporting table 15 is fixedly connected between the lower side of the, the inside swing joint of brace table 15 has the support slider, and the below swing joint of support slider has supporting spring, and the top fixedly connected with slip track 16 of brace table 15, the inside swing joint of slip track 16 has power slider, and the top swing joint of slip track 16 has control lever 17, and control lever 17 runs through accuse position pipeline 12, and the part outside that control lever 17 is located accuse position pipeline 12 has cup jointed accuse position spring, and swing joint has connecting rod 18 between defeated material wheel 5 and the brace table 15.
The working principle is as follows: placing a hardware raw material to be processed on a material conveying belt 2, starting a punching machine 1, starting a power wheel 7 to rotate, enabling the power wheel 7 and the material conveying wheel 5 to be in a meshed state, enabling the power wheel 7 to rotate to drive the material conveying wheel 5 to rotate, enabling the material conveying wheel 5 to further rotate through a belt wheel of the material conveying belt 2 through belt transmission connection, conveying the hardware raw material on the material conveying belt 2 into the punching machine 1, enabling the hardware raw material to be uncut strip-shaped metal material, enabling the power slider to push leftwards under the action of the pushing force of the hardware raw material when the hardware raw material is in contact with a power slider on a sliding track 16, enabling the power slider to be fixedly connected with a control rod 17, enabling the power wheel 7 to move leftwards through the control rod 17 and meshed with a rack on the right side of the control slider 9 to further drive the control slider 9 to move downwards, enabling the material conveying belt 2 to be static due to, control slider 9 moves down and further drives and tailors 10 downstream with control slider 9 fixed connection's cutting knife and tailor the five metals raw materials, and the five metals raw materials of accomplishing of tailorring fall into supporting bench 15.
The supporting block movably connected in the supporting table 15 moves downwards, the connecting rod 18 drives the material conveying wheel 5 to further drive the driving wheel 6 to move downwards, at the moment, the power sliding block is reset under the action of a position control spring in the position control pipeline 12 due to the loss of the thrust action of the hardware raw material, the power sliding block further drives the power wheel 7 to reset, the driving wheel 6 and the material conveying wheel 5 move downwards for a certain distance, so the power wheel 7 is meshed with the driving wheel 6, the conversion wheel 3 is further driven to rotate through the driving wheel 6, the conversion wheel 3 further drives the driven wheel 11 to rotate through the inner grooved wheel 4, the driven wheel 11 is meshed with a rack on the outer side of the movable rod 13, the movable rod 13 is further driven to move downwards, the movable rod 13 further drives the stamping block 14 to move downwards, the hardware raw material placed on the supporting table 15 is stamped, and due to the design of double gears in the, after the stamping block 14 finishes stamping the hardware raw material on the support table 15, the stamping block returns to the original position, the stamped hardware raw material is taken out, the support sliding block returns under the action of the support spring, all mechanisms in the stamping machine 1 return to the original position, and the stamping machine is ready for stamping next time.
In conclusion, according to the device for automatically controlling cutting and stamping by using the self weight of the hardware raw material, the hardware raw material to be processed is placed on the material conveying belt 2, the punching machine 1 is started, the power wheel 7 starts to rotate, at the moment, the power wheel 7 and the material conveying wheel 5 are in a meshed state, the rotation of the power wheel 7 drives the material conveying wheel 5 to rotate, the material conveying wheel 5 is connected with a belt wheel of the material conveying belt 2 through belt transmission to further rotate, the hardware raw material on the material conveying belt 2 is conveyed into the punching machine 1, when the hardware raw material is contacted with the power slide block on the sliding track 16, the power slide block is pushed leftwards under the action of the pushing force of the hardware raw material, as the power slide block is fixedly connected with the control rod 17, the power wheel 7 is driven to move leftwards through the control rod 17 and is meshed with the rack on the right side of the control slide block, therefore, the conveying belt 2 is still, the control slide block 9 moves downwards to further drive the cutting knife 10 fixedly connected with the control slide block 9 to move downwards to cut the hardware raw materials, and therefore the purpose that the hardware raw materials to be punched are placed on the conveying belt 2 and can be automatically cut is achieved, the hardware raw materials are fixed on the supporting table 15, machining procedures are reduced, and machining efficiency is improved.
The device for automatically controlling cutting and stamping by utilizing the dead weight of the hardware raw material falls on a supporting platform 15, a supporting slide block movably connected in the supporting platform 15 moves downwards, a material conveying wheel 5 is driven by a connecting rod 18 to further drive a driving wheel 6 to move downwards, at the moment, the power slide block resets under the action of a position control spring in a position control pipeline 12 due to the loss of the thrust action of the hardware raw material, a power wheel 7 is further driven to reset, the driving wheel 6 and the material conveying wheel 5 move downwards for a certain distance, so the power wheel 7 is meshed with the driving wheel 6, a conversion wheel 3 is further driven by the driving wheel 6 to rotate, the conversion wheel 3 further drives a driven wheel 11 to rotate through an inner groove wheel 4, the driven wheel 11 is meshed with a rack on the outer side of a movable rod 13, the movable rod 13 further drives a movable rod 13 to move downwards, and the movable rod 13 further drives a stamping block 14 to, will place the five metals raw materials on a supporting bench 15 and carry out the punching press to reached and accomplished the completion punching press that the five metals raw materials after tailorring can be automatic, increased market competition.
This utilize five metals raw materials dead weight automatic control to tailor device of punching press, through because the inside double gear design of change wheel 3, punching press piece 14 is after accomplishing the punching press to the five metals raw materials on the brace table 15, resume the normal position, take out the five metals raw materials that the punching press was accomplished, the supporting slide resets under supporting spring's effect, make all mechanisms resume the normal position in punching machine 1, prepare to carry out the punching press next time, thereby reached after the punching press is accomplished, only after the five metals raw materials that the punching press was accomplished on brace table 15 was taken out, all mechanisms just can reset in punching machine 1, the safety of staff during operation has been guaranteed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides an utilize five metals raw materials dead weight automatic control to tailor device of punching press, includes punching machine (1), its characterized in that: the punching machine is characterized in that a material conveying belt (2) is movably connected to the right lower portion inside the punching machine (1), a conversion wheel (3) is movably connected to the upper portion of the material conveying belt (2), an inner grooved wheel (4) is movably connected to the inside of the conversion wheel (3), a material conveying wheel (5) is movably connected to the upper portion of the material conveying belt (2), a transmission wheel (6) is movably connected to the upper portion of the material conveying wheel (5), a power wheel (7) is movably connected to the left side of the transmission wheel (6), a cutting pipe (8) is fixedly connected to the left side of the power wheel (7), a control slide block (9) is movably connected to the inside of the cutting pipe (8), a cutting knife (10) is fixedly connected to the lower portion of the control slide block (9), a driven wheel (11) is movably connected to the left side of the cutting pipe (8), and a, the below swing joint of accuse position pipeline (12) has movable rod (13), the below swing joint of movable rod (13) has punching press piece (14), fixedly connected with brace table (15) between the below of punching press piece (14) and punching machine (1), the top fixedly connected with slip track (16) of brace table (15), the top swing joint of slip track (16) has control lever (17), swing joint has connecting rod (18) between defeated material wheel (5) and brace table (15).
2. The device for automatically controlling cutting and stamping by utilizing the dead weight of the hardware raw materials according to claim 1, is characterized in that: the conversion wheel (3) is designed by adopting an internal gear.
3. The device for automatically controlling cutting and stamping by utilizing the dead weight of the hardware raw materials according to claim 1, is characterized in that: the material conveying wheel (5) is connected with the belt wheel of the material conveying belt (2) and the inner grooved wheel (4) is connected with the driven wheel (11) in a belt transmission way.
4. The device for automatically controlling cutting and stamping by utilizing the dead weight of the hardware raw materials according to claim 1, is characterized in that: the transmission wheel (6) is fixedly connected with the material conveying wheel (5) through a fixed rod.
5. The device for automatically controlling cutting and stamping by utilizing the dead weight of the hardware raw materials according to claim 1, is characterized in that: a control spring is movably connected below the control slide block (9).
6. The device for automatically controlling cutting and stamping by utilizing the dead weight of the hardware raw materials according to claim 1, is characterized in that: the control rod (17) penetrates through the position control pipeline (12), and a position control spring is sleeved on the outer side of the part, located on the position control pipeline (12), of the control rod (17).
7. The device for automatically controlling cutting and stamping by utilizing the dead weight of the hardware raw materials according to claim 1, is characterized in that: and one side of the movable rod (13) contacting with the driven wheel (11) adopts a rack design.
8. The device for automatically controlling cutting and stamping by utilizing the dead weight of the hardware raw materials according to claim 1, is characterized in that: the supporting platform (15) is movably connected with a supporting slide block, and a supporting spring is movably connected below the supporting slide block.
9. The device for automatically controlling cutting and stamping by utilizing the dead weight of the hardware raw materials according to claim 1, is characterized in that: the interior of the sliding track (16) is movably connected with a power sliding block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911038053.1A CN110614328B (en) | 2019-10-29 | 2019-10-29 | Utilize device of five metals raw materials dead weight automatic control cutting punching press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911038053.1A CN110614328B (en) | 2019-10-29 | 2019-10-29 | Utilize device of five metals raw materials dead weight automatic control cutting punching press |
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| CN110614328A CN110614328A (en) | 2019-12-27 |
| CN110614328B true CN110614328B (en) | 2020-11-17 |
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| CN201911038053.1A Active CN110614328B (en) | 2019-10-29 | 2019-10-29 | Utilize device of five metals raw materials dead weight automatic control cutting punching press |
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| CN111449453B (en) * | 2020-04-08 | 2021-06-15 | 钟小苹 | Automatic makeup article device based on light sense control |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5844922A (en) * | 1981-09-12 | 1983-03-16 | Anritsu Corp | Punch press |
| CN207709987U (en) * | 2017-12-30 | 2018-08-10 | 揭阳市骏宝餐具有限公司 | A kind of punching and shearing machine of tableware processing |
| CN208321731U (en) * | 2018-05-11 | 2019-01-04 | 洪泽华力工贸有限公司 | Stamping equipment is used in a kind of production and processing of hardware |
| CN109772979A (en) * | 2019-01-28 | 2019-05-21 | 合肥清若科技有限公司 | A kind of computer radiator manufacturing and processing equipment |
| CN208960727U (en) * | 2018-10-08 | 2019-06-11 | 深圳市至鑫海科技开发有限公司 | A kind of punching machine with elastic shock attenuation structure |
-
2019
- 2019-10-29 CN CN201911038053.1A patent/CN110614328B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5844922A (en) * | 1981-09-12 | 1983-03-16 | Anritsu Corp | Punch press |
| CN207709987U (en) * | 2017-12-30 | 2018-08-10 | 揭阳市骏宝餐具有限公司 | A kind of punching and shearing machine of tableware processing |
| CN208321731U (en) * | 2018-05-11 | 2019-01-04 | 洪泽华力工贸有限公司 | Stamping equipment is used in a kind of production and processing of hardware |
| CN208960727U (en) * | 2018-10-08 | 2019-06-11 | 深圳市至鑫海科技开发有限公司 | A kind of punching machine with elastic shock attenuation structure |
| CN109772979A (en) * | 2019-01-28 | 2019-05-21 | 合肥清若科技有限公司 | A kind of computer radiator manufacturing and processing equipment |
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| CN110614328A (en) | 2019-12-27 |
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Effective date of registration: 20201029 Address after: 252000 No.99 Hangzhou Road, Dongcheng sub district office, Liaocheng high tech Industrial Development Zone, Shandong Province Applicant after: Shandong Liaocheng Fufeng Auto Parts Co., Ltd Address before: Room 705, Building F, South Business and Trade City, Wutian Street Station, Ouhai District, Wenzhou City, Zhejiang Province, 325005 (Trusteeship-304) Applicant before: Wenzhou Continuation Picture Trading Co.,Ltd. |
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