CN110696194A - Punching and forming method for producing graphite composite gasket - Google Patents
Punching and forming method for producing graphite composite gasket Download PDFInfo
- Publication number
- CN110696194A CN110696194A CN201910984717.7A CN201910984717A CN110696194A CN 110696194 A CN110696194 A CN 110696194A CN 201910984717 A CN201910984717 A CN 201910984717A CN 110696194 A CN110696194 A CN 110696194A
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- punching
- frame
- graphite composite
- plate
- bottom plate
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- 238000004080 punching Methods 0.000 title claims abstract description 98
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 85
- 229910002804 graphite Inorganic materials 0.000 title claims abstract description 85
- 239000010439 graphite Substances 0.000 title claims abstract description 85
- 239000002131 composite material Substances 0.000 title claims abstract description 55
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 24
- 239000002184 metal Substances 0.000 claims abstract description 52
- 238000005520 cutting process Methods 0.000 claims abstract description 40
- 230000007306 turnover Effects 0.000 claims abstract description 26
- 230000007246 mechanism Effects 0.000 claims description 62
- 238000004026 adhesive bonding Methods 0.000 claims description 12
- 238000000465 moulding Methods 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 11
- 238000003825 pressing Methods 0.000 claims description 10
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 15
- 238000011031 large-scale manufacturing process Methods 0.000 abstract description 3
- 238000009966 trimming Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000013329 compounding Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009740 moulding (composite fabrication) Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/22—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
- B28D7/04—Accessories specially adapted for use with machines or devices of the preceding groups for supporting or holding work or conveying or discharging work
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Gasket Seals (AREA)
- Punching Or Piercing (AREA)
Abstract
The invention relates to a die-cut forming method for producing a graphite composite gasket, which comprises a bottom plate, a gasket punching device and a turnover device, wherein the gasket punching device is arranged at the upper end of the bottom plate, the turnover device is arranged in the gasket punching device, and the turnover device is arranged in the middle of the upper end of the bottom plate. The invention can solve the problems that the existing graphite composite gasket has poor processing effect, only one side of the composite gasket can be processed by one-time processing, the production efficiency of the graphite composite gasket is low, the large-scale production of the graphite composite gasket is not facilitated, and the existing graphite composite gasket has poor cutting effect and uneven trimming when being processed, the cut graphite plate cannot be completely attached to a metal framework, so that the graphite plate is easy to fall off, the use effect of the graphite composite gasket is influenced, and the like.
Description
Technical Field
The invention relates to the technical field of graphite composite gasket processing, in particular to a punching and forming method for producing a graphite composite gasket.
Background
The graphite composite gasket is a sealing gasket formed by compounding a punched metal toothed plate or a punched metal core plate and flexible graphite particles, and is usually manufactured by cutting a flexible graphite composite reinforced plate. The graphite composite gasket has good corrosion resistance, high and low temperature resistance and radiation resistance, and simultaneously has good compression resilience and high strength, the required pretightening force is smaller than that of a metal gasket and a metal winding gasket, the requirement on a flange surface is not high, and the gasket is economical and practical.
At present, the existing graphite composite gasket generally has the following defects in production and processing: 1. the existing graphite composite gasket has poor processing effect, and only one side of the composite gasket can be processed by one-time processing, so that the production efficiency of the graphite composite gasket is low, and the large-scale production of the graphite composite gasket is not facilitated; 2. when the existing graphite composite gasket is processed, the cutting effect of the graphite plate is poor, the edge cutting is not uniform, and the cut graphite plate cannot be completely attached to the metal framework, so that the graphite plate is easy to fall off, and the using effect of the graphite composite gasket is influenced.
Disclosure of Invention
Technical problem to be solved
The invention can solve the problems that the existing graphite composite gasket has poor processing effect, only one side of the composite gasket can be processed by one-time processing, the production efficiency of the graphite composite gasket is low, the large-scale production of the graphite composite gasket is not facilitated, and the existing graphite composite gasket has poor cutting effect and uneven trimming when being processed, the cut graphite plate cannot be completely attached to a metal framework, so that the graphite plate is easy to fall off, the use effect of the graphite composite gasket is influenced, and the like.
(II) technical scheme
In order to achieve the purpose, the invention adopts the following technical scheme that the method for producing, punching and molding the graphite composite gasket comprises the following steps:
s1, feeding: manually placing a metal framework to be used on a conveying mechanism on the left side of the upper end of the bottom plate;
s2, gluing the upper layer: gluing the interior of the annular groove on the upper layer of the metal framework in the step S1 in a manual mode;
s3, upper layer punching: the conveying mechanism drives the conveying mechanism in the step S2 to be conveyed to the position below the cushion punching mechanism on the left side of the upper end of the bottom plate, and the cushion punching mechanism cuts the graphite plate and then presses the graphite plate into the annular groove on the metal framework;
s4, overturning: the turnover device turns the metal framework in the step S3 by 180 degrees and then is connected with the conveying mechanism on the right side of the upper end of the bottom plate;
s5, gluing the lower layer: gluing the interior of the annular groove at the lower layer of the metal framework turned over in the step S4 in a manual mode;
s6, lower layer punching pad: the conveying mechanism drives the conveying mechanism in the step S5 to be conveyed to the position below the cushion punching mechanism on the right side of the upper end of the bottom plate, and the cushion punching mechanism presses the cut graphite plate into the annular groove in the metal framework to form the graphite composite gasket;
s7, blanking: and manually taking out the punched graphite composite gaskets, and carrying out centralized stacking and stacking on the graphite composite gaskets.
The working procedures of the punching and forming method for producing the graphite composite gasket in the steps S1-S7 need to be completed by matching the bottom plate, the punching device and the turnover device.
The upper end of the bottom plate is provided with a pad punching device, a turnover device is arranged in the pad punching device, and the turnover device is arranged in the middle of the upper end of the bottom plate.
The punching and padding device comprises a support frame, a connecting frame, a punching and padding mechanism, a limiting frame and a conveying mechanism, wherein the support frame is installed at the upper end of the bottom plate, the support frame is of a U-shaped structure, the connecting frame is symmetrically installed inside the support frame, the punching and padding mechanism is installed at the upper end inside the connecting frame, the limiting frame is installed at the lower end of the connecting frame, the conveying mechanism is arranged below the connecting frame, the conveying mechanism is installed on the bottom plate, during specific work, the conveying mechanism drives the metal framework to move to the position below the punching and padding mechanism, the punching and padding mechanism can shear the graphite plate firstly, then the sheared graphite plate is punched into an annular groove in the metal framework, the limiting frame can limit the descending height of the punching and padding mechanism, and the cutter inside the punching.
The punching pad mechanism comprises a punching cylinder, a connecting plate, a punching plate, a pressing plate, a connecting spring, a cutting frame and a reset branch chain, wherein the punching cylinder is arranged in the connecting frame, the top end of the punching cylinder is connected with the connecting plate through a flange, the pressing plate is symmetrically arranged at the lower end of the connecting plate through a connecting rod, the punching plate is arranged between the pressing plate and the connecting plate and is connected with the connecting rod through a sliding fit mode, the connecting spring is arranged on the connecting rod positioned at the upper end of the punching plate, the cutting frame is arranged at the lower end of the punching plate, the inner side surface of the cutting frame is clung to the pressing plate, the reset branch chain is arranged in the middle of the cutting frame, during specific work, the punching cylinder drives the cutting frame to descend through the connecting plate, the cutting frame can cut the graphite plate, when the cutting frame descends to be contacted with the limiting frame, the punching cylinder drives the pressing plate, the reset branch chain can pop up the blanking generated after cutting.
Preferably, turning device include upset motor, rotation cover and roll-over stand, the upset motor pass through the motor and install on the bottom plate, install the rotation cover on the output shaft of upset motor, rotate the symmetrical roll-over stand of installing in cover left end, concrete during operation, the upset motor drives the roll-over stand through rotating the cover and rotates, the roll-over stand and then can overturn 180 to metal framework, the processing of the terminal surface under the metal framework of being convenient for.
Preferably, conveying mechanism include electronic slider, locating rack and reference column, electronic slider install on the bottom plate, the locating rack is installed to electronic slider upper end, the locating rack is the rectangle structure, the arc is installed to locating rack outside symmetry, the locating rack mid-mounting has the reference column, specific during operation, electronic slider can drive the locating rack left right translation, the reference column can realize the function to the accurate location of metal framework, the follow-up processing of the metal framework of being convenient for can guarantee the accuracy of graphite gasket processing.
Preferably, the cutting frame include outer loop cutter, inner ring cutter and branch, the outer loop cutter is installed through branch to punching press board lower extreme, the inside inner ring cutter that is provided with of outer loop cutter, the inner ring cutter is connected with the punching press board through branch, specific during operation, outer loop cutter and inner ring cutter carry out the accuracy cutting to the graphite cake under the punching press board drives, cutting effect is good, the bonding of the graphite cake of being convenient for and metal framework.
Preferably, the branch chain that resets include telescopic link, expanding spring and the board that resets, cutting frame internally mounted have the telescopic link, the board that resets is installed to the telescopic link lower extreme, the telescopic link outside is provided with expanding spring.
Preferably, the cross section of the limiting frame is of an L-shaped structure, and the upper end face of the limiting frame is provided with an elastic pad.
Preferably, the roll-over stand be U type structure, roll-over stand inside is provided with the concave groove, concave groove internally mounted has metal shrapnel, when the roll-over stand upset, metal shrapnel can be effectively fixed the metal and press from both sides tight fixedly, prevent that the metal from fixing and taking place the skew when the upset.
(III) advantageous effects
1. According to the punching and forming method for producing the graphite composite gasket, the punching device can accurately cut the graphite plate, the cutting effect is good, the edge cutting is uniform, a certain edge cutting allowance is reserved on the cut graphite plate, so that the graphite plate can be effectively attached to a metal framework, the graphite plate and the metal framework are separated, and the using effect of the graphite composite gasket is ensured;
2. according to the production, punching and forming method of the graphite composite gasket, the turnover device can realize the function of processing two surfaces of the composite gasket, the processing effect is good, the production efficiency of the graphite composite gasket can be effectively improved, meanwhile, the positioning column can accurately position the metal framework, and the accuracy of processing the graphite composite gasket is ensured.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a process flow diagram of the present invention;
FIG. 2 is a schematic plan view of the bottom plate, the punching device and the turnover device of the present invention;
FIG. 3 is a top view of the base plate, conveyor mechanism and turnover device of the present invention;
FIG. 4 is a schematic structural diagram of the connecting frame, the punching mechanism and the limiting frame of the present invention.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
As shown in fig. 1 to 4, a method for producing a graphite composite gasket by punching and molding comprises the following steps:
s1, feeding: manually placing the metal framework to be used on the conveying mechanism 25 on the left side of the upper end of the bottom plate;
s2, gluing the upper layer: gluing the interior of the annular groove on the upper layer of the metal framework in the step S1 in a manual mode;
s3, upper layer punching: the conveying mechanism 25 drives the conveying mechanism 25 in the step S2 to be conveyed to the lower part of the cushion punching mechanism 23 on the left side of the upper end of the bottom plate, and the cushion punching mechanism 23 presses the graphite plate into the annular groove on the metal framework after cutting;
s4, overturning: the turnover device 3 turns the metal framework in the step S3 by 180 degrees and then is connected with the conveying mechanism 25 on the right side of the upper end of the bottom plate;
s5, gluing the lower layer: gluing the interior of the annular groove at the lower layer of the metal framework turned over in the step S4 in a manual mode;
s6, lower layer punching pad: the conveying mechanism 25 drives the conveying mechanism 25 in the step S2 to be conveyed to the lower side of the cushion punching mechanism 23 on the right side of the upper end of the bottom plate, and the cushion punching mechanism 23 cuts the graphite plate and presses the graphite plate into the annular groove on the metal framework to form the graphite composite gasket;
s7, blanking: and manually taking out the punched graphite composite gaskets, and carrying out centralized stacking and stacking on the graphite composite gaskets.
In the method for producing, punching and molding the graphite composite gasket, the working procedures in the steps S1-S7 need to complete corresponding processing operations by matching the bottom plate 1, the punching device 2 and the turnover device 3.
The upper end of the bottom plate 1 is provided with a pad punching device 2, a turnover device 3 is arranged in the pad punching device 2, and the turnover device 3 is arranged in the middle of the upper end of the bottom plate 1.
Towards filling up device 2 include support frame 21, link 22, towards filling up mechanism 23, spacing 24 and conveying mechanism 25, 1 upper end of bottom plate install support frame 21, support frame 21 is U type structure, link 22 is installed to the inside symmetry of support frame 21, link 22 is inside to be installed towards filling up mechanism 23 in the upper end, spacing 24 is installed to link 22 lower extreme, link 22 below is provided with conveying mechanism 25, conveying mechanism 25 installs on bottom plate 1, when concrete work, conveying mechanism 25 drives metal framework and removes towards filling up mechanism 23 below, towards filling up mechanism 23 can be earlier sheared the graphite cake, then in stamping the annular groove on the metal framework with the graphite cake after shearing, spacing 24 can be spacing towards the height that fills up mechanism 23 descends, place to dash the cutter damage of filling up mechanism 23 inside.
The punching pad mechanism 23 comprises a punching cylinder 231, a connecting plate 232, a punching plate 233, a pressing plate 234, a connecting spring 235, a cutting frame 236 and a reset branched chain 237, the punching cylinder 231 is arranged in the connecting frame 22, the top end of the punching cylinder 231 is connected with the connecting plate 232 through a flange, the pressing plate 234 is symmetrically arranged at the lower end of the connecting plate 232 through a connecting rod, the punching plate 233 is arranged between the pressing plate 234 and the connecting plate 232, the punching plate 233 is connected with the connecting rod through a sliding fit mode, the connecting spring 235 is arranged on the connecting rod positioned at the upper end of the punching plate 233, the cutting frame 236 is arranged at the lower end of the punching plate 233, the inner side surface of the cutting frame 236 is tightly attached to the pressing plate 234, the reset branched chain 237 is arranged at the middle part of the cutting frame 236, the cross section of the limiting frame 24 is of an L-shaped structure, an elastic pad is, cutting frame 236 can cut the graphite cake, and when cutting frame 236 dropped to and contacts with spacing frame 24, punching press cylinder 231 drove pressure strip 234 and continues the downstream, and pressure strip 234 and then can be impressed the graphite cake after the cutting in the annular groove on the metal skeleton, and branch 237 resets and can pop out the blanking that produces after the cutting.
Turning device 3 include upset motor 31, rotate cover 32 and roll-over stand 33, upset motor 31 pass through the motor and install on bottom plate 1, install on upset motor 31's the output shaft and rotate cover 32, rotate cover 32 left end symmetry and install roll-over stand 33, during concrete work, upset motor 31 drives roll-over stand 33 through rotating cover 32 and rotates, roll-over stand 33 and then can overturn 180 to metal skeleton, the processing of the terminal surface under the metal skeleton of being convenient for.
Roll-over stand 33 be U type structure, roll-over stand 33 is inside to be provided with the concave groove, concave groove internally mounted has metal shrapnel 331, when roll-over stand 33 overturns, metal shrapnel 331 can be effectively to the metal fixed clamp fixed, prevent that the metal from fixing and taking place the skew when the upset.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A method for producing, punching and molding a graphite composite gasket is characterized by comprising the following steps: the method for producing, punching and molding the graphite composite gasket comprises the following steps:
s1, feeding: manually placing a metal framework to be used on a conveying mechanism (25) on the left side of the upper end of the bottom plate;
s2, gluing the upper layer: gluing the interior of the annular groove on the upper layer of the metal framework in the step S1 in a manual mode;
s3, upper layer punching: the conveying mechanism (25) drives the conveying mechanism (25) in the step S2 to be conveyed to the position below the cushion punching mechanism (23) on the left side of the upper end of the bottom plate, and the cushion punching mechanism (23) presses the graphite plate into the annular groove on the metal framework after cutting;
s4, overturning: the turnover device (3) turns the metal framework in the step S3 for 180 degrees and then is connected with the conveying mechanism (25) on the right side of the upper end of the bottom plate;
s5, gluing the lower layer: gluing the interior of the annular groove at the lower layer of the metal framework turned over in the step S4 in a manual mode;
s6, lower layer punching pad: the conveying mechanism (25) drives the conveying mechanism (25) in the step S2 to be conveyed to the position below the cushion punching mechanism (23) on the right side of the upper end of the bottom plate, and the cushion punching mechanism (23) cuts the graphite plate and presses the graphite plate into the annular groove in the metal framework to form the graphite composite gasket;
s7, blanking: manually taking out the punched graphite composite gaskets, and stacking the graphite composite gaskets in a centralized manner;
in the method for producing, punching and molding the graphite composite gasket, the working procedures in the steps S1-S7 need to complete corresponding processing operations by matching the bottom plate (1), the punching device (2) and the turnover device (3), wherein:
the upper end of the bottom plate (1) is provided with a pad punching device (2), a turnover device (3) is arranged in the pad punching device (2), and the turnover device (3) is arranged in the middle of the upper end of the bottom plate (1);
the cushion punching device (2) comprises a support frame (21), a connecting frame (22), a cushion punching mechanism (23), a limiting frame (24) and a conveying mechanism (25), wherein the support frame (21) is installed at the upper end of the bottom plate (1), the support frame (21) is of a U-shaped structure, the connecting frame (22) is symmetrically installed inside the support frame (21), the cushion punching mechanism (23) is installed at the upper end inside the connecting frame (22), the limiting frame (24) is installed at the lower end of the connecting frame (22), the conveying mechanism (25) is arranged below the connecting frame (22), and the conveying mechanism (25) is installed on the bottom plate (1);
the pad punching mechanism (23) comprises a punching cylinder (231), a connecting plate (232), a punching plate (233), a pressing plate (234), a connecting spring (235), a cutting frame (236) and a reset branched chain (237), punching press cylinder (231) install inside link (22), there is connecting plate (232) on the top of punching press cylinder (231) through flange joint, closing plate (234) are installed through the connecting rod symmetry to connecting plate (232) lower extreme, be provided with between closing plate (234) and connecting plate (232) punching press board (233), punching press board (233) are connected with the connecting rod through sliding fit's mode, be located and install coupling spring (235) on the connecting rod of punching press board (233) upper end, cutting frame (236) are installed to punching press board (233) lower extreme, cutting frame (236) medial surface is hugged closely with closing plate (234), cutting frame (236) mid-mounting has branch chain (237) that resets.
2. The method for producing the graphite composite gasket by punching and molding according to claim 1, wherein the method comprises the following steps: the turnover device (3) comprises a turnover motor (31), a rotating sleeve (32) and a turnover frame (33), wherein the turnover motor (31) is installed on the bottom plate (1) through the motor, the rotating sleeve (32) is installed on an output shaft of the turnover motor (31), and the turnover frame (33) is symmetrically installed at the left end of the rotating sleeve (32).
3. The method for producing the graphite composite gasket by punching and molding according to claim 1, wherein the method comprises the following steps: conveying mechanism (25) include electronic slider (251), locating rack (252) and reference column (253), electronic slider (251) install on bottom plate (1), locating rack (252) are installed to electronic slider (251) upper end, locating rack (252) are the rectangle structure, the arc is installed to locating rack (252) outside symmetry, locating rack (252) mid-mounting has reference column (253).
4. The method for producing the graphite composite gasket by punching and molding according to claim 1, wherein the method comprises the following steps: cutting frame (236) include outer loop cutter (2361), interior ring cutter (2362) and branch (2363), punching press board (233) lower extreme install outer loop cutter (2361) through branch (2363), outer loop cutter (2362) are inside to be provided with in outer loop cutter (2361), interior ring cutter (2362) are connected with punching press board (233) through branch (2363).
5. The method for producing the graphite composite gasket by punching and molding according to claim 1, wherein the method comprises the following steps: reset branch chain (237) include telescopic link (2371), expanding spring (2372) and reset board (2373), cutting frame (236) internally mounted have telescopic link (2371), reset board (2373) are installed to telescopic link (2371) lower extreme, telescopic link (2371) outside is provided with expanding spring (2372).
6. The method for producing the graphite composite gasket by punching and molding according to claim 1, wherein the method comprises the following steps: the cross section of the limiting frame (24) is of an L-shaped structure, and an elastic cushion is arranged on the upper end face of the limiting frame (24).
7. The method for producing the graphite composite gasket by punching and molding according to claim 2, wherein the method comprises the following steps: the turnover frame (33) is of a U-shaped structure, a concave groove is formed in the turnover frame (33), and a metal elastic sheet (331) is arranged in the concave groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910984717.7A CN110696194B (en) | 2019-10-16 | 2019-10-16 | Punching and forming method for producing graphite composite gasket |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910984717.7A CN110696194B (en) | 2019-10-16 | 2019-10-16 | Punching and forming method for producing graphite composite gasket |
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| CN110696194A true CN110696194A (en) | 2020-01-17 |
| CN110696194B CN110696194B (en) | 2021-07-23 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111823412A (en) * | 2020-07-10 | 2020-10-27 | 张少东 | Graphite rod section processing graphite gasket equipment |
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| JP2015093335A (en) * | 2013-11-11 | 2015-05-18 | 株式会社ディスコ | Cutting device |
| CN107148199A (en) * | 2017-06-13 | 2017-09-08 | 昆山市飞荣达电子材料有限公司 | A kind of conductive graphite pad and preparation method thereof |
| CN107415070A (en) * | 2017-09-29 | 2017-12-01 | 王莎莎 | A kind of air compressor metallic graphite carbon pad machine for automatic working device people |
| CN207290565U (en) * | 2017-09-28 | 2018-05-01 | 徐元成 | A kind of Graphite pad surface trimming, machine-shaping pipelining equipment |
-
2019
- 2019-10-16 CN CN201910984717.7A patent/CN110696194B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015093335A (en) * | 2013-11-11 | 2015-05-18 | 株式会社ディスコ | Cutting device |
| CN107148199A (en) * | 2017-06-13 | 2017-09-08 | 昆山市飞荣达电子材料有限公司 | A kind of conductive graphite pad and preparation method thereof |
| CN207290565U (en) * | 2017-09-28 | 2018-05-01 | 徐元成 | A kind of Graphite pad surface trimming, machine-shaping pipelining equipment |
| CN107415070A (en) * | 2017-09-29 | 2017-12-01 | 王莎莎 | A kind of air compressor metallic graphite carbon pad machine for automatic working device people |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111823412A (en) * | 2020-07-10 | 2020-10-27 | 张少东 | Graphite rod section processing graphite gasket equipment |
| CN111823412B (en) * | 2020-07-10 | 2022-05-06 | 内蒙古骅扬高新材料科技有限公司 | Graphite rod section processing graphite gasket equipment |
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| Publication number | Publication date |
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| CN110696194B (en) | 2021-07-23 |
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