CN218169776U - Graphite bipolar plate deburring device - Google Patents
Graphite bipolar plate deburring device Download PDFInfo
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- CN218169776U CN218169776U CN202222038942.1U CN202222038942U CN218169776U CN 218169776 U CN218169776 U CN 218169776U CN 202222038942 U CN202222038942 U CN 202222038942U CN 218169776 U CN218169776 U CN 218169776U
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- graphite bipolar
- bipolar plate
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
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Abstract
The utility model discloses a graphite bipolar plate unhairing limit device, including the base, the top both sides of base all are equipped with transversely polishes the wheel, and the top both sides side of base all is equipped with vertically polishes the wheel, and the top of base just is close to the fixed lapse control subassembly that is equipped with of horizontal wheel department of polishing, is equipped with the link under the lapse control subassembly, and the bottom of link is equipped with two movable fixed subassemblies, is equipped with graphite bipolar plate between two movable fixed subassemblies. This kind of graphite bipolar plate unhairing limit device has guaranteed graphite bipolar plate's unhairing limit effect, has improved graphite bipolar plate's treatment effeciency simultaneously, and can be under the realization is to graphite bipolar plate fixed condition, avoids appearing graphite bipolar plate unhairing limit's processing blind area.
Description
Technical Field
The utility model relates to a graphite bipolar plate processing technology field specifically is a graphite bipolar plate unhairing limit device.
Background
The graphite bipolar plate is formed into a bipolar plate with a flow field through compression molding, the graphite bipolar plate has a good use value in the circuit utilization process, and certain processing treatment needs to be carried out on the compression molded graphite bipolar plate in the production and processing of the bipolar plate.
In the graphite bipolar plate use, need carry out unhairing limit to graphite bipolar plate's side and handle, traditional unhairing limit device probably causes certain use owing to certain factor when using not enough:
1. the conventional deburring device is used for sequentially deburring four side edges of the graphite bipolar plate, and the deburring mode is long in time and easily influences the processing efficiency of the graphite bipolar plate;
2. when the graphite bipolar plate is deburred, the graphite bipolar plate needs to be clamped and fixed, and the clamping and fixing part is easy to generate a deburring processing blind area.
Therefore, we improve the above and provide a graphite bipolar plate deburring device.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model relates to a graphite bipolar plate deburring device, which comprises a base, wherein both sides of the top end of the base are respectively provided with a transverse polishing wheel, both sides of the top end of the base are respectively provided with a longitudinal polishing wheel, a pushing control assembly is fixedly arranged at the top end of the base and close to the transverse polishing wheel, a connecting frame is arranged under the pushing control assembly, the bottom end of the connecting frame is provided with two movable fixing assemblies, and a graphite bipolar plate is arranged between the two movable fixing assemblies;
the pushing control assembly comprises a high-position suspension, four hydraulic pushing rods and a center seat, the high-position suspension is fixed at the top end of the base, four directions of the inner side surface of the top end of the high-position suspension are respectively fixed with one hydraulic pushing rod, the four hydraulic pushing rods are positioned at the same height and are sequentially vertically distributed, the four outer side surfaces of the center seat are respectively fixed with the output end of one hydraulic pushing rod, and the bottom end of the center seat is fixed with the connecting frame;
the movable fixed assembly comprises a parallel frame, a moving mechanism, a movable frame and clamping plates, the parallel frame is fixed under the high-position suspension, the bottom end of the parallel frame is movably connected with the movable frame through the moving mechanism, and the clamping plates are connected with the graphite double-stage plates in a matched mode.
As an optimal technical scheme of the utility model, the fixed four hydraulic lifting seats that are equipped with in top of base, horizontal sanding wheel and vertical sanding wheel are all fixed with the top of a hydraulic lifting seat.
As an optimal technical scheme of the utility model, be located two of transverse direction hydraulic pressure lift seat is synchro control, is located two of longitudinal direction hydraulic pressure lift seat is synchro control.
As a preferred technical scheme of the utility model, moving mechanism includes step motor, ball and spacing slide bar, ball and adjustable shelf threaded connection, the top sliding connection of spacing slide bar and adjustable shelf, and ball and spacing slide bar's both ends are all through bearing and parallel frame swing joint.
As a preferred technical scheme of the utility model, step motor is fixed in one side of parallel frame, just step motor's output shaft passes parallel frame and is connected with ball screw transmission through the shaft coupling.
As an optimized technical scheme of the utility model, be located two of adjacent position the screw that the same but screw opposite direction of specification is seted up on the top of adjustable shelf.
As an optimal technical scheme of the utility model, splint include with the fixed bottom plate of adjustable shelf, fly leaf and miniature spring beam, fly leaf and bottom plate parallel arrangement, just the top of fly leaf is fixed with miniature spring beam, the top of miniature spring beam is fixed with the side of adjustable shelf.
The utility model has the advantages that:
1. according to the deburring device for the graphite bipolar plate, during machining, the heights of the transverse polishing wheel and the longitudinal polishing wheel are respectively controlled, and meanwhile, the movable fixing assembly is matched with the pushing control assembly to control the fixing and moving of the graphite bipolar plate, so that the polishing and deburring of the graphite bipolar plate are mechanically controlled, the deburring effect of the graphite bipolar plate is ensured, and the treatment efficiency of the graphite bipolar plate is improved;
2. this kind of graphite bipolar plate unhairing limit device, it is fixed regularly to clamp the fastening, utilizes two sets of splint to graphite bipolar plate's is close to the wheel of polishing when anchor clamps, utilizes miniature spring beam to remove the clamp to this graphite bipolar plate's of department tight to utilize moving mechanism to remove splint, and two anchor clamps interchange use in proper order, can avoid appearing graphite bipolar plate unhairing unedged processing blind area under the realization is to graphite bipolar plate fixed condition.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the principles of the invention. In the drawings:
fig. 1 is an overall view of the appearance of a graphite bipolar plate deburring device of the present invention;
fig. 2 is a schematic view of a graphite bipolar plate fixing and moving control part of the graphite bipolar plate deburring device of the present invention;
fig. 3 is a schematic diagram of a clamping plate control of a graphite bipolar plate deburring device of the present invention;
fig. 4 is a schematic view of a clamping plate of a graphite bipolar plate deburring device of the present invention; .
In the figure:
1. a base; 101. a hydraulic lifting seat;
2. transversely grinding the grinding wheel;
3. grinding the wheel longitudinally;
4. a push control assembly; 401. a high-order suspension; 402. a hydraulic push rod; 403. a center seat;
5. a connecting frame;
6. a movable fixing component; 601. a parallel frame; 602. a moving mechanism; 6021. a stepping motor; 6022. a ball screw; 6023. a limiting slide bar; 603. a movable frame; 6031. a screw hole; 604. a splint; 6041. a base plate; 6042. a movable plate; 6043. a miniature spring rod; 7. graphite bipolar plates.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example (b): as shown in fig. 1-4, the present invention relates to a graphite bipolar plate deburring apparatus, which comprises a base 1, wherein two sides of the top end of the base 1 are respectively provided with a transverse polishing wheel 2, two sides of the top end of the base 1 are respectively provided with a longitudinal polishing wheel 3, a pushing control component 4 is fixedly arranged at the top end of the base 1 and near the transverse polishing wheel 2, a connecting frame 5 is arranged under the pushing control component 4, two movable fixing components 6 are arranged at the bottom end of the connecting frame 5, and a graphite bipolar plate 7 is arranged between the two movable fixing components 6;
the base 1 is used for supporting the whole device, then the transverse polishing wheel 2 is responsible for polishing and deburring the graphite bipolar plate 7 at transverse edges, the longitudinal polishing wheel 3 is responsible for polishing and deburring the graphite bipolar plate 7 at longitudinal edges, the pushing control assembly 4 controls the connecting frame 5, the movable fixing assembly 6 and the graphite bipolar plate 7 to move, the connecting frame 5 is connected with the movable fixing assembly 6 and controls the moving range of the movable fixing assembly, and the movable fixing assembly 6 is used for fixing the graphite bipolar plate 7 and driving the graphite bipolar plate 7 to move synchronously;
the pushing control assembly 4 comprises a high-position suspension 401, four hydraulic pushing rods 402 and a center seat 403, the high-position suspension 401 is fixed at the top end of the base 1, four directions of the inner side surface of the top end of the high-position suspension 401 are respectively fixed with one hydraulic pushing rod 402, the four hydraulic pushing rods 402 are located at the same height and are sequentially and vertically distributed, the four outer side surfaces of the center seat 403 are respectively fixed with the output end of one hydraulic pushing rod 402, and the bottom end of the center seat 403 is fixed with the connecting frame 5;
the high-level suspension 401 can fix the hydraulic pushing rods 402 and simultaneously control the height of the central seat 403, and the four hydraulic pushing rods 402 are matched for use and can control the movement of the central seat 403;
the movable fixing assembly 6 comprises a parallel frame 601, a moving mechanism 602, a movable frame 603 and a clamping plate 604, wherein the parallel frame 601 is fixed right below the high-level suspension 401, the bottom end of the parallel frame 601 is movably connected with the movable frame 603 through the moving mechanism 602, and the clamping plate 604 is matched and clamped with the graphite double-level plate 7;
the parallel frame 601 is used for limiting the moving range of the moving mechanism 602, and the moving mechanism 602 controls the moving of the movable frame 603, and then the movable frame 603 cooperates with the clamping plate 604 to fix the graphite bipolar plate 7.
The top end of the base 1 is fixedly provided with four hydraulic lifting seats 101, and the transverse grinding wheel 2 and the longitudinal grinding wheel 3 are fixed to the top end of one hydraulic lifting seat 101;
the height of the transverse grinding wheel 2 and the longitudinal grinding wheel 3 can be controlled by the hydraulic lifting seat 101, and then the side face of the graphite bipolar plate 7 which needs to be ground to remove burrs is selected.
Wherein, the two hydraulic lifting seats 101 in the transverse direction are synchronously controlled, and the two hydraulic lifting seats 101 in the longitudinal direction are synchronously controlled;
the control mode of the hydraulic lifting seat 101 is selected, two hydraulic lifting seats 101 in the transverse direction or two hydraulic lifting seats 101 in the longitudinal direction can be controlled to lift at the same time, and therefore the simultaneous timing polishing and deburring of the two sides of the graphite bipolar plate 7 can be guaranteed.
The moving mechanism 602 comprises a stepping motor 6021, a ball screw 6022 and a limit slide bar 6023, wherein the ball screw 6022 is in threaded connection with the movable frame 603, the limit slide bar 6023 is in sliding connection with the top end of the movable frame 603, and two ends of the ball screw 6022 and the limit slide bar 6023 are movably connected with the parallel frame 601 through bearings;
when the ball screw 6022 rotates, the movement of the movable frame 603 is controlled by limiting the sliding of the movable frame 603 by the limit slide bar 6023.
Wherein, the step motor 6021 is fixed on one side of the parallel frame 601, and an output shaft of the step motor 6021 passes through the parallel frame 601 and is in transmission connection with the ball screw 6022 through a coupling;
when the stepping motor 6021 works, the ball screw 6022 can be driven to rotate, the rotation amplitude of the stepping motor 6021 is controlled, and the moving distance of the movable frame 603 can be accurately controlled.
Wherein, the top ends of the two movable frames 603 positioned at the adjacent positions are provided with screw holes 6031 with the same specification and opposite thread directions;
the screw holes 6031 on the two movable frames 603 are controlled to be opposite in direction, and when the ball screw 6022 rotates, the two movable frames 603 can be controlled to approach or move away from each other.
The clamp plate 604 includes a bottom plate 6041 fixed to the movable frame 603, a movable plate 6042 and a micro spring bar 6043, the movable plate 6042 is parallel to the bottom plate 6041, a top end of the movable plate 6042 is fixed to the micro spring bar 6043, and a top end of the micro spring bar 6043 is fixed to a side of the movable frame 603;
the graphite bipolar plate 7 can be clamped between the movable plate 6042 and the bottom plate 6041 by the elasticity of the micro spring bars 6043, so that the graphite bipolar plate 7 can be fixed.
Principle of operation
When the deburring processing of the graphite bipolar plate 7 is carried out, the graphite bipolar plate 7 is firstly fixed by the movable fixing component 6, and the method specifically comprises the following steps: when the stepping motor 6021 works, the ball screw 6022 can be driven to rotate, the rotation amplitude of the stepping motor 6021 is controlled, the moving distance of the movable frames 603 can be accurately controlled, and because the screw holes 6031 on the two movable frames 603 are opposite in direction, when the ball screw 6022 rotates, the two movable frames 603 can be controlled to approach or separate from each other, and then the graphite bipolar plate 7 can be clamped between the movable plate 6042 and the bottom plate 6041 by the elasticity of the miniature spring bar 6043, so that the graphite bipolar plate 7 can be fixed;
then selecting the side edge of the graphite bipolar plate 7 to be processed, starting the hydraulic lifting seat 101 at the corresponding position, and further controlling the height of the transverse grinding wheel 2 or the longitudinal grinding wheel 3;
then, the hydraulic pushing rods 402 are started, and the four hydraulic pushing rods 402 are matched for use to control the central seat 403 to move and are matched with the transverse grinding wheel 2 or the longitudinal grinding wheel 3 to realize the circular grinding and burr removing of the graphite bipolar plate 7;
thus, the use of the deburring device for the graphite bipolar plate 7 can be completed.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. 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 graphite bipolar plate deburring device comprises a base (1) and is characterized in that transverse polishing wheels (2) are arranged on two sides of the top end of the base (1), longitudinal polishing wheels (3) are arranged on two sides of the top end of the base (1), a pushing control assembly (4) is fixedly arranged at the top end of the base (1) and close to the transverse polishing wheels (2), a connecting frame (5) is arranged under the pushing control assembly (4), two movable fixing assemblies (6) are arranged at the bottom end of the connecting frame (5), and a graphite bipolar plate (7) is arranged between the two movable fixing assemblies (6);
the pushing control assembly (4) comprises a high-position suspension (401), four hydraulic pushing rods (402) and a center seat (403), the high-position suspension (401) is fixed at the top end of the base (1), four directions of the inner side surface of the top end of the high-position suspension (401) are respectively fixed with one hydraulic pushing rod (402), the four hydraulic pushing rods (402) are positioned at the same height and are sequentially vertically distributed, the four outer side surfaces of the center seat (403) are respectively fixed with the output end of one hydraulic pushing rod (402), and the bottom end of the center seat (403) is fixed with the connecting frame (5);
movable fixed subassembly (6) are including parallel frame (601), moving mechanism (602), adjustable shelf (603) and splint (604), parallel frame (601) are fixed in high-order suspension (401) under, just moving mechanism (602) and adjustable shelf (603) swing joint are passed through to the bottom of parallel frame (601), splint (604) and graphite bipolar plate (7) cooperation joint.
2. The deburring device for graphite bipolar plates according to claim 1, wherein four hydraulic lifting seats (101) are fixed on the top end of the base (1), and the transverse grinding wheel (2) and the longitudinal grinding wheel (3) are fixed on the top end of one hydraulic lifting seat (101).
3. The deburring device of claim 2, wherein the two hydraulic lifting seats (101) in the transverse direction are synchronously controlled, and the two hydraulic lifting seats (101) in the longitudinal direction are synchronously controlled.
4. The graphite bipolar plate deburring device of claim 1, wherein the moving mechanism (602) comprises a stepping motor (6021), a ball screw (6022) and a limit slide bar (6023), the ball screw (6022) is in threaded connection with the movable frame (603), the limit slide bar (6023) is in sliding connection with the top end of the movable frame (603), and both ends of the ball screw (6022) and the limit slide bar (6023) are movably connected with the parallel frame (601) through bearings.
5. The graphite bipolar plate deburring device according to claim 4, wherein the step motor (6021) is fixed on one side of the parallel frame (601), and an output shaft of the step motor (6021) passes through the parallel frame (601) and is in transmission connection with the ball screw (6022) through a coupler.
6. The deburring device for graphite bipolar plates as claimed in claim 1, wherein the top ends of two adjacent movable frames (603) are provided with screw holes (6031) with the same specification and opposite thread directions.
7. The deburring device for graphite bipolar plates according to claim 1, wherein the clamping plate (604) comprises a bottom plate (6041) fixed to the movable frame (603), a movable plate (6042) and micro spring rods (6043), the movable plate (6042) is arranged in parallel with the bottom plate (6041), the top end of the movable plate (6042) is fixed to the micro spring rods (6043), and the top end of the micro spring rods (6043) is fixed to the side of the movable frame (603).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222038942.1U CN218169776U (en) | 2022-08-03 | 2022-08-03 | Graphite bipolar plate deburring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222038942.1U CN218169776U (en) | 2022-08-03 | 2022-08-03 | Graphite bipolar plate deburring device |
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| Publication Number | Publication Date |
|---|---|
| CN218169776U true CN218169776U (en) | 2022-12-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202222038942.1U Active CN218169776U (en) | 2022-08-03 | 2022-08-03 | Graphite bipolar plate deburring device |
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| Country | Link |
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| CN (1) | CN218169776U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117963574A (en) * | 2024-03-29 | 2024-05-03 | 巴中碳原子新材料科技有限公司 | Discharger with negative pressure function |
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2022
- 2022-08-03 CN CN202222038942.1U patent/CN218169776U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117963574A (en) * | 2024-03-29 | 2024-05-03 | 巴中碳原子新材料科技有限公司 | Discharger with negative pressure function |
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