CN214918791U - Make things convenient for stamping equipment of material bits clearance - Google Patents
Make things convenient for stamping equipment of material bits clearance Download PDFInfo
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- CN214918791U CN214918791U CN202121338037.7U CN202121338037U CN214918791U CN 214918791 U CN214918791 U CN 214918791U CN 202121338037 U CN202121338037 U CN 202121338037U CN 214918791 U CN214918791 U CN 214918791U
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- 239000000463 material Substances 0.000 title abstract description 28
- 230000007246 mechanism Effects 0.000 claims abstract description 43
- 239000000428 dust Substances 0.000 claims description 41
- 238000007664 blowing Methods 0.000 claims description 19
- 238000001914 filtration Methods 0.000 claims description 17
- 239000002699 waste material Substances 0.000 abstract description 8
- 238000004080 punching Methods 0.000 abstract description 7
- 230000008901 benefit Effects 0.000 abstract description 5
- 238000004140 cleaning Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 206010010904 Convulsion Diseases 0.000 description 2
- 230000036461 convulsion Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a make things convenient for stamping equipment of material bits clearance belongs to the stamping equipment field, a make things convenient for stamping equipment of material bits clearance, the on-line screen storage device comprises a base, the top fixedly connected with support of base, the inside fixedly connected with pneumatic cylinder of support, the bottom fixedly connected with upper die base of pneumatic cylinder, logical groove has been seted up at the top of base, the top fixedly connected with die holder of base. The utility model discloses a support whole device through base and support, place the top at the lower die base with the work piece earlier, then start the pneumatic cylinder and drive the upper die base and carry out stamping operation to the work piece, when the upper die base is accomplished the work piece punching press, then start the fan and take the inside air of filter cartridge out through updraft ventilator mechanism, make its inside negative pressure that forms, then adsorb waste material and piece that go out the upper die base, thereby realized that the device possesses and avoids the material bits to fly upward, the protection operational environment is clean, and operating efficiency is high, the advantage of using manpower sparingly.
Description
Technical Field
The utility model relates to a stamping equipment field, more specifically say, relate to a make things convenient for stamping equipment of bits clearance.
Background
In the production process of electronic equipment, a corresponding stamping device (such as a punch) is generally required to be used for stamping parts of the electronic equipment, the stamping production is mainly specific to plates, when the stamping device works, the plates are firstly placed on a lower die, then the stamping device drives an upper die to press downwards through a stamping head, and the upper die and the lower die extrude the plates so that the plates are directly subjected to deformation force in the dies and deformed, and therefore the plates with certain shapes, sizes and performances are obtained.
At the in-process of punching press because the easy attached material bits between the upper and lower mould, need regularly clear up, otherwise accumulate too much and can influence the machining precision, however current mode generally adopts the manual work to blow the dirt to the device and handles, and this kind of mode not only can cause the dust to fly upward and pollute operational environment to operating efficiency is low, extravagant manpower, therefore we provide a stamping equipment who makes things convenient for the bits clearance, be used for solving above problem.
SUMMERY OF THE UTILITY MODEL
To the problem that exists among the prior art, the utility model aims to provide a make things convenient for stamping equipment of bits clearance to adopt the manual work to blow the dirt to the device and handle among the solution prior art, this kind of mode not only can cause the dust to fly upward and pollute operational environment, and operating efficiency is low, extravagant manpower, therefore we provide a make things convenient for stamping equipment's of bits clearance problem.
In order to solve the above problems, the utility model adopts the following technical proposal.
The utility model provides a make things convenient for stamping equipment of bits clearance, includes the base, the top fixedly connected with support of base, the inside fixedly connected with pneumatic cylinder of support, the bottom fixedly connected with upper die base of pneumatic cylinder, logical groove has been seted up at the top of base, the top fixedly connected with die holder of base, the cavity has been seted up to the inside of die holder, the cavity is linked together with logical groove, the inside sliding connection who leads to the groove has the filter cartridge, the bottom fixedly connected with fan of base, the output of fan is provided with blast mechanism, blast mechanism installs in the top of base, the input of fan is provided with updraft ventilator, updraft ventilator installs in the top of base.
As a further description of the above technical solution: the blowing mechanism comprises a three-way pipe, a first hose, a first electric push rod, a fixed block, a flow guide pipe and an air nozzle, wherein the right end of the three-way pipe is fixedly connected to the output end of the fan, the top end of the three-way pipe is penetrated through and fixedly connected to the top of the base, the top end of the three-way pipe is fixedly connected to one end of the first hose, the other end of the first hose is fixedly connected to the left side of the flow guide pipe, the right side of the flow guide pipe is fixed to the left end of the air nozzle, the right end of the air nozzle is penetrated through and fixedly connected to the right side of the fixed block, the right side of the fixed block is fixedly connected to the output end of the first electric push rod, and the bottom end of the first electric push rod is fixedly connected to the top of the base.
As a further description of the above technical solution: the right end of the three-way pipe is communicated with the outside, and electromagnetic valves are arranged on the outer side of the right end of the three-way pipe and the outer side of the top end of the three-way pipe.
As a further description of the above technical solution: the air draft mechanism comprises a connecting pipe, a second hose, a dust filtering box, a vertical pipe, a third hose, a second electric push rod and a dust hood, one end of the connecting pipe is fixedly connected to the output end of the fan, the other end of the connecting pipe is fixedly connected to the left side of the dust filtering box, the top of the connecting pipe is fixedly connected to the bottom end of the second hose, the top end of the second hose penetrates through and is connected to the inside of the through groove in a sliding manner, the top end of the second hose is fixedly connected to the bottom of the filter box, the right side of the dust filtering box is fixedly connected to the inner side of the base, the top of the dust filtering box is fixedly connected to the bottom end of the vertical pipe, the top end of the vertical pipe penetrates through and is fixedly connected to the top of the base, the top end of the vertical pipe is fixedly connected to the bottom end of the third hose, the top end of the third hose is fixedly connected to the right side of the dust hood, and the bottom of the dust hood is fixedly connected to the output end of the second electric push rod, the bottom end of the second electric push rod is fixedly connected to the bottom of the base.
As a further description of the above technical solution: the same fixedly connected with solenoid valve in the outside of connecting pipe, the solenoid valve is located between second hose and the dirt box of straining, the inside fixedly connected with filter screen of straining the dirt box.
As a further description of the above technical solution: the bottom of base has seted up perpendicular groove, the top of second hose runs through and sliding connection to the top of perpendicular groove, perpendicular groove is linked together with leading to the groove.
Compared with the prior art, the utility model has the advantages of:
(1) the whole device is supported by the base and the bracket, a workpiece is placed at the top of the lower die holder, then the hydraulic cylinder is started to drive the upper die holder to perform stamping operation on the workpiece, when the upper die holder stamps the workpiece, the fan is started to pump out air in the filter box through the air draft mechanism to form negative pressure in the filter box, then waste materials and scraps flushed out by the upper die holder are adsorbed to fall into the filter box, then the blowing mechanism and the air draft mechanism are simultaneously started to be matched after the workpiece is stamped, then the upper die holder and the lower die holder are close to each other, the blowing mechanism and the air draft mechanism are lifted and simultaneously aligned to a gap between the upper die holder and the lower die holder, the fan is started to drive the blowing mechanism and the air draft mechanism to simultaneously operate, scraps on the surfaces of the upper die holder and the lower die holder are blown down and are adsorbed, and accordingly the device is prevented from flying, the work environment is protected to it is clean, and operating efficiency is high, the advantage of using manpower sparingly, has solved and has adopted the manual work to remove dust to the device in the technique and handle, and this kind of mode not only can cause the dust to fly upward and pollute the work environment to operating efficiency is low, extravagant manpower, therefore we provide the problem of the stamping equipment of convenient material bits clearance.
(2) This scheme is through the three-way pipe, first hose, first electric putter, the fixed block, the cooperation of honeycomb duct and air nozzle is used, start first electric putter earlier and drive the air nozzle on the fixed block and rise to suitable position, then rush into air nozzle and final blowout through the honeycomb duct with high-pressure draught through three-way pipe and first hose when the fan starts, clear up the material bits on upper die base and die holder surface, and updraft ventilator synchronous start absorbs the processing to the material bits that blow off, thereby make the operation of device more convenient, high efficiency, use manpower sparingly.
(3) The passageway at three-way pipe top can be closed through the solenoid valve to this scheme when the device punching press to open the passageway on three-way pipe right side simultaneously, make waste material and the piece that the fan cooperation filter cartridge produced when to the punching press adsorb the collection, make the structure of device more reasonable, it is more convenient to operate.
(4) This scheme is through the connecting pipe, the second hose, strain the dirt box, the standpipe, the third hose, the cooperation of second electric putter and suction hood is used, it rises to suitable height to start second electric putter earlier to drive the suction hood, then the fan starts to take out the inside air of straining the dirt box through connecting pipe and second hose, make its inside negative pressure that produces, then through the standpipe, the cooperation of third hose and suction hood absorbs and filters the material bits that the mechanism of will blowing blew off, the right-hand member solenoid valve of three-way pipe is opened this moment, the solenoid valve on top is closed, thereby make the device avoid the material bits to splash when clearing up the material bits and pollute internal working environment.
(5) This scheme uses through two solenoid valves on the solenoid valve cooperation three-way pipe on the connecting pipe, can be according to the work order of control convulsions mechanism and blowing mechanism to realize that a fan accomplishes the material bits cleaning work to the different states of device, energy-concerving and environment-protective, rational in infrastructure is practical, and the filter screen can filter tiny material bits, prevents that it from blockking up the fan.
(6) This scheme is through erecting the groove when taking the filter cassette out along leading to the groove, and the filter cassette removal can be followed smoothly to the second hose for the device is convenient to carry out centralized processing to the waste material.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
fig. 2 is a schematic view of the cross-sectional structure of the base in plan view;
FIG. 3 is a front perspective view of the dust hood of the present invention;
fig. 4 is a schematic view of the front perspective structure of the air nozzle of the present invention.
The reference numbers in the figures illustrate:
1. a base; 2. a support; 3. a hydraulic cylinder; 4. an upper die holder; 5. a vertical slot; 6. a through groove; 7. a lower die holder; 8. a cavity; 9. a filter cartridge; 10. a fan; 11. a blowing mechanism; 111. a three-way pipe; 112. a first hose; 113. a first electric push rod; 114. a fixed block; 115. a flow guide pipe; 116. an air nozzle; 12. an air draft mechanism; 121. a connecting pipe; 122. a second hose; 123. a dust filtering box; 124. a vertical tube; 125. a third hose; 126. a second electric push rod; 127. a dust hood.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention;
please refer to fig. 1-4, the utility model discloses an in, a make things convenient for stamping equipment of bits clearance, which comprises a base 1, base 1's top fixedly connected with support 2, support 2's inside fixedly connected with pneumatic cylinder 3, the bottom fixedly connected with upper die base 4 of pneumatic cylinder 3, logical groove 6 has been seted up at base 1's top, base 1's top fixedly connected with die holder 7, cavity 8 has been seted up to die holder 7's inside, cavity 8 is linked together with logical groove 6, the inside sliding connection who leads to groove 6 has filter box 9, base 1's bottom fixedly connected with fan 10, the output of fan 10 is provided with blast mechanism 11, blast mechanism 11 installs in base 1's top, the input of fan 10 is provided with updraft ventilator 12, updraft ventilator 12 installs in base 1's top.
In the utility model, the whole device is supported by the base 1 and the bracket 2, the workpiece is firstly placed on the top of the lower die holder 7, then the hydraulic cylinder 3 is started to drive the upper die holder 4 to carry out stamping operation on the workpiece, when the stamping of the upper die holder 4 is completed, then the fan 10 is started to draw out the air in the filter box 9 through the air draft mechanism 12, so that the negative pressure is formed in the filter box, then the waste and the scraps flushed out from the upper die holder 4 are adsorbed and fall into the filter box 9, then after the stamping of the workpiece is completed, the air blowing mechanism 11 and the air draft mechanism 12 are simultaneously started to be matched, then the upper die holder 4 and the lower die holder 7 are mutually close, the air blowing mechanism 11 and the air draft mechanism 12 are lifted and simultaneously aligned with the gap between the upper die holder 4 and the lower die holder 7, the fan 10 is started to drive the air blowing mechanism 11 and the air draft mechanism 12 to simultaneously operate, the scraps on the surfaces of the upper die holder 4 and the lower die holder 7 are blown down and adsorbed, thereby realized the device possess and avoid the material bits to fly upward, the protection operational environment is clean to operating efficiency is high, uses manpower sparingly's advantage, has solved and has adopted the manual work to remove dust to the device in the technique and handle, this kind of mode not only can cause the dust to fly upward and pollute operational environment, and operating efficiency is low, extravagant manpower, therefore we provide the problem of the stamping equipment of a convenient material bits clearance.
Please refer to fig. 1 and fig. 4, wherein: blowing mechanism 11 includes three-way pipe 111, first hose 112, first electric putter 113, fixed block 114, honeycomb duct 115 and air nozzle 116, the right-hand member fixed connection of three-way pipe 111 is to the output of fan 10, the top of three-way pipe 111 runs through and fixed connection to the top of base 1, the top fixed connection of three-way pipe 111 is to the one end of first hose 112, the other end fixed connection of first hose 112 is to the left side of honeycomb duct 115, the right side of honeycomb duct 115 is fixed to the left end of air nozzle 116, the right-hand member of air nozzle 116 runs through and fixed connection to the right side of fixed block 114, the right side fixed connection of fixed block 114 is to the output of first electric putter 113, the bottom fixed connection of first electric putter 113 is to the top of base 1.
The utility model discloses in, through three-way pipe 111, first hose 112, first electric putter 113, fixed block 114, honeycomb duct 115 and air nozzle 116's cooperation is used, start earlier that first electric putter 113 drives air nozzle 116 on the fixed block 114 and rise to suitable position, then rush into air nozzle 116 and final blowout through honeycomb duct 115 with high-pressure draught through three-way pipe 111 and first hose 112 when fan 10 starts, clear up the material bits on upper die base 4 and die holder 7 surface, and suction mechanism 12 synchronous start absorbs the material bits that fall, thereby make the operation of device more convenient, high efficiency, use manpower sparingly.
Please refer to fig. 1, in which: the right end of the three-way pipe 111 is communicated with the outside, and electromagnetic valves are arranged on the outer side of the right end of the three-way pipe 111 and the outer side of the top end of the three-way pipe 111.
The utility model discloses in, can close the passageway at three-way pipe 111 top when the device punching press through the solenoid valve to open the passageway on three-way pipe 111 right side simultaneously, make fan 10 cooperate the waste material and the piece that filter cartridge 9 produced when to the punching press to adsorb and collect, make the structure of device more reasonable, it is more convenient to operate.
Please refer to fig. 1 and fig. 3, wherein: the air draft mechanism 12 includes a connection pipe 121, a second hose 122, a dust filter box 123, a vertical pipe 124, a third hose 125, a second electric push rod 126 and a dust hood 127, one end of the connection pipe 121 is fixedly connected to the output end of the fan 10, the other end of the connection pipe 121 is fixedly connected to the left side of the dust filter box 123, the top of the connection pipe 121 is fixedly connected to the bottom end of the second hose 122, the top end of the second hose 122 penetrates and is slidably connected to the inside of the through groove 6, the top end of the second hose 122 is fixedly connected to the bottom of the filter box 9, the right side of the dust filter box 123 is fixedly connected to the inside of the base 1, the top of the dust filter box 123 is fixedly connected to the bottom end of the vertical pipe 124, the top end of the vertical pipe 124 penetrates and is fixedly connected to the top of the base 1, the top end of the vertical pipe 124 is fixedly connected to the bottom end of the third hose 125, the top end of the third hose 125 is fixedly connected to the right side of the dust hood 127, the bottom of the dust hood 127 is fixedly connected to the output end of the second electric push rod 126, the bottom end of the second electric push rod 126 is fixedly connected to the bottom of the base 1.
The utility model discloses in, through connecting pipe 121, second hose 122, strain dirt box 123, standpipe 124, third hose 125, the cooperation of second electric putter 126 and suction hood 127 is used, start first second electric putter 126 and drive suction hood 127 and rise to suitable height, then fan 10 starts to take out the inside air of dust filtration box 123 through connecting pipe 121 and second hose 122, make its inside negative pressure that produces, then through standpipe 124. the cooperation of third hose 125 and suction hood 127 absorbs and filters the material bits that the mechanism 11 blew out of will blowing, the right-hand member solenoid valve of three-way pipe 111 is opened this moment, the solenoid valve on top is closed, thereby make the device avoid the material bits to pollute internal work environment in the clearance material bits of splashing.
Please refer to fig. 1, in which: the outer side of the connection pipe 121 is also fixedly connected with an electromagnetic valve, the electromagnetic valve is located between the second hose 122 and the dust filtering box 123, and the inside of the dust filtering box 123 is fixedly connected with a filter screen.
The utility model discloses in, use through two solenoid valves on the solenoid valve cooperation three-way pipe 111 on the connecting pipe 121, can be according to the work order of control convulsions mechanism 12 and blowing mechanism 11 to realize that a fan 10 accomplishes the material bits cleaning work to the different states of device, energy-concerving and environment-protective, rational in infrastructure practicality, and the filter screen can filter tiny material bits, prevents that it from blockking up fan 10.
Please refer to fig. 1 and fig. 2, wherein: vertical groove 5 has been seted up to the bottom of base 1, and the top of second hose 122 runs through and sliding connection to vertical groove 5's top, and vertical groove 5 is linked together with logical groove 6.
The utility model discloses in, through erecting groove 5 when taking filter cartridge 9 out along logical groove 6, filter cartridge 9 removal can be followed smoothly to second hose 122 for the device is convenient to carry out centralized processing to the waste material.
The working principle is as follows: when the punching die is used, a workpiece is placed at the top of the lower die holder 7, the hydraulic cylinder 3 is started to drive the upper die holder 4 to punch the workpiece, when the upper die holder 4 punches the workpiece, the fan 10 is started to pump out air in the filter box 9 through the second hose 122 and the connecting pipe 111 to form negative pressure in the filter box 9, waste materials and scraps flushed out by the upper die holder 4 are adsorbed and fall into the filter box 9, then after the workpiece is punched, the blowing mechanism 11 and the air draft mechanism 12 are simultaneously started to be matched, the upper die holder 4 and the lower die holder 7 are close to each other, the blowing mechanism 11 and the air draft mechanism 12 are lifted and aligned to a gap between the upper die holder 4 and the lower die holder 7, the first electric push rod 113 is started to drive the air nozzle 116 on the fixed block 114 to ascend to a proper position, then when the fan 10 is started, high-pressure air flow is flushed into the air nozzle 116 through the guide pipe 115 through the three-way pipe 111 and the first hose 112 and is finally ejected, the material scraps on the surfaces of the upper die holder 4 and the lower die holder 7 are cleaned, the second electric push rod 126 is started to drive the dust hood 127 to rise to a proper height, then the fan 10 is started to pump out air inside the dust filtering box 123 through the connecting pipe 121 and the second hose 122 to generate negative pressure inside the dust filtering box, and then the vertical pipe 124, the third hose 125 and the dust hood 127 are matched to absorb and filter the material scraps blown out by the blowing mechanism 11, at the moment, the electromagnetic valve at the right end of the three-way pipe 111 is opened, the electromagnetic valve at the top end is closed, the material scraps on the surfaces of the upper die holder 4 and the lower die holder 7 are blown down and absorbed, so that the device has the advantages of avoiding the material scraps from flying, protecting the working environment to be clean, in addition, the operation efficiency is high, the manpower is saved, the problem that the manual dust removal treatment is adopted in the technology is solved, the mode not only causes the dust flying to pollute the working environment, but also has low operation efficiency, the manpower is wasted, so the problem that the stamping equipment which is convenient for cleaning the material scraps is provided.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (6)
1. The utility model provides a make things convenient for stamping equipment of bits clearance, includes base (1), its characterized in that: the top of the base (1) is fixedly connected with a bracket (2), the inside of the bracket (2) is fixedly connected with a hydraulic cylinder (3), the bottom of the hydraulic cylinder (3) is fixedly connected with an upper die holder (4), the top of the base (1) is provided with a through groove (6), the top of the base (1) is fixedly connected with a lower die holder (7), a cavity (8) is arranged inside the lower die holder (7), the cavity (8) is communicated with the through groove (6), the inside of the through groove (6) is connected with a filter box (9) in a sliding way, the bottom of the base (1) is fixedly connected with a fan (10), the output end of the fan (10) is provided with a blowing mechanism (11), the blowing mechanism (11) is installed at the top of the base (1), the air draft mechanism (12) is arranged at the input end of the fan (10), and the air draft mechanism (12) is installed at the top of the base (1).
2. A stamping apparatus as defined in claim 1, wherein: the blowing mechanism (11) comprises a three-way pipe (111), a first hose (112), a first electric push rod (113), a fixed block (114), a guide pipe (115) and an air nozzle (116), the right end of the three-way pipe (111) is fixedly connected to the output end of the fan (10), the top end of the three-way pipe (111) penetrates through and is fixedly connected to the top of the base (1), the top end of the three-way pipe (111) is fixedly connected to one end of a first hose (112), the other end of the first hose (112) is fixedly connected to the left side of the flow guide pipe (115), the right side of the draft tube (115) is fixed to the left end of the air nozzle (116), the right end of the air nozzle (116) penetrates through and is fixedly connected to the right side of the fixed block (114), the right side of the fixed block (114) is fixedly connected to the output end of the first electric push rod (113), the bottom end of the first electric push rod (113) is fixedly connected to the top of the base (1).
3. A stamping apparatus facilitating scrap removal in accordance with claim 2, wherein: the right end of the three-way pipe (111) is communicated with the outside, and electromagnetic valves are arranged on the outer side of the right end of the three-way pipe (111) and the outer side of the top end of the three-way pipe (111).
4. A stamping apparatus as defined in claim 1, wherein: the air draft mechanism (12) comprises a connecting pipe (121), a second hose (122), a dust filtering box (123), a vertical pipe (124), a third hose (125), a second electric push rod (126) and a dust hood (127), one end of the connecting pipe (121) is fixedly connected to the output end of the fan (10), the other end of the connecting pipe (121) is fixedly connected to the left side of the dust filtering box (123), the top of the connecting pipe (121) is fixedly connected to the bottom end of the second hose (122), the top end of the second hose (122) is penetrated and slidably connected to the inside of the through groove (6), the top end of the second hose (122) is fixedly connected to the bottom of the filtering box (9), the right side of the dust filtering box (123) is fixedly connected to the inner side of the base (1), the top of the dust filtering box (123) is fixedly connected to the bottom end of the vertical pipe (124), and the top end of the vertical pipe (124) is penetrated and fixedly connected to the top of the base (1), the top end of the vertical pipe (124) is fixedly connected to the bottom end of a third hose (125), the top end of the third hose (125) is fixedly connected to the right side of a dust hood (127), the bottom of the dust hood (127) is fixedly connected to the output end of a second electric push rod (126), and the bottom end of the second electric push rod (126) is fixedly connected to the bottom of the base (1).
5. A stamping apparatus facilitating scrap removal in accordance with claim 4 wherein: the same fixedly connected with solenoid valve in the outside of connecting pipe (121), the solenoid valve is located between second hose (122) and dust filtering box (123), the inside fixedly connected with filter screen of dust filtering box (123).
6. A stamping apparatus facilitating scrap removal in accordance with claim 4 wherein: vertical groove (5) have been seted up to the bottom of base (1), the top of second hose (122) is run through and sliding connection to the top of vertical groove (5), vertical groove (5) are linked together with logical groove (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121338037.7U CN214918791U (en) | 2021-06-16 | 2021-06-16 | Make things convenient for stamping equipment of material bits clearance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121338037.7U CN214918791U (en) | 2021-06-16 | 2021-06-16 | Make things convenient for stamping equipment of material bits clearance |
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| Publication Number | Publication Date |
|---|---|
| CN214918791U true CN214918791U (en) | 2021-11-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121338037.7U Active CN214918791U (en) | 2021-06-16 | 2021-06-16 | Make things convenient for stamping equipment of material bits clearance |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115156530A (en) * | 2021-12-13 | 2022-10-11 | 邵阳县国安工具有限公司 | Automatic packing pressing equipment for hard alloy cutter production |
| CN117340101A (en) * | 2023-12-04 | 2024-01-05 | 江苏信成电器总厂 | Oil press for sheet metal stamping |
-
2021
- 2021-06-16 CN CN202121338037.7U patent/CN214918791U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115156530A (en) * | 2021-12-13 | 2022-10-11 | 邵阳县国安工具有限公司 | Automatic packing pressing equipment for hard alloy cutter production |
| CN117340101A (en) * | 2023-12-04 | 2024-01-05 | 江苏信成电器总厂 | Oil press for sheet metal stamping |
| CN117340101B (en) * | 2023-12-04 | 2024-03-08 | 江苏信成电器总厂 | Oil press for sheet metal stamping |
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