CN112339193A - Method for manufacturing and forming rubber sealing ring - Google Patents
Method for manufacturing and forming rubber sealing ring Download PDFInfo
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- CN112339193A CN112339193A CN202011103527.9A CN202011103527A CN112339193A CN 112339193 A CN112339193 A CN 112339193A CN 202011103527 A CN202011103527 A CN 202011103527A CN 112339193 A CN112339193 A CN 112339193A
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- sealing ring
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
- B29C37/02—Deburring or deflashing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/26—Sealing devices, e.g. packaging for pistons or pipe joints
- B29L2031/265—Packings, Gaskets
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- Thermal Sciences (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The invention relates to a method for manufacturing and forming a rubber sealing ring, which comprises a bottom plate, a supporting device, an outer trimming device and an inner trimming device, wherein the supporting device is arranged at the upper end of the bottom plate, the outer trimming device is arranged outside the supporting device, the outer trimming device is arranged on the bottom plate, the inner trimming device is arranged above the outer trimming device, and the lower end of the inner trimming device is arranged on the bottom plate. The invention can solve the problems that when the existing equipment is used for deburring the rubber sealing ring, redundant rubber inside and outside the rubber sealing ring cannot be simultaneously cleaned before deburring, so that the preparation work before deburring is increased, the deburring efficiency of the rubber sealing ring is reduced, and simultaneously, the deburring treatment cannot be simultaneously carried out on the inner surface and the outer surface of the rubber sealing ring, so that the working steps for deburring the rubber sealing ring are increased, the deburring efficiency of the rubber sealing ring is reduced, and the like.
Description
Technical Field
The invention relates to the technical field of sealing ring processing, in particular to a method for manufacturing and molding a rubber sealing ring.
Background
The rubber sealing ring is a sealing ring formed by pressing rubber, the sealing ring is mainly fixed on one ferrule or gasket and is contacted with the other ferrule or gasket or forms a narrow labyrinth gap to prevent liquid leakage and foreign matter invasion, and the sealing ring has the characteristics of rebound resilience, expansion strength, elongation, tear strength, stable performance, low possibility of swelling in a medium, small heat shrinkage effect, no corrosion to a contact surface, no pollution to the medium and the like.
At present, when present, current equipment is carrying out burr clearance to rubber seal, has following not enough usually: 1. the existing equipment can not simultaneously clean the redundant rubber inside and outside the rubber sealing ring before deburring, so that the preparation work before deburring treatment is increased, and the deburring efficiency of the rubber sealing ring is reduced; 2. the existing equipment can not simultaneously carry out deburring treatment on the inner surface and the outer surface of the rubber sealing ring, so that the working steps of cleaning burrs of the rubber sealing ring are increased, the deburring efficiency of the rubber sealing ring is reduced, the rubber sealing ring can not be compressed in the deburring process, the rubber sealing ring is easy to deform in the deburring process, the phenomena of incompleteness and irregularity are easy to occur after the rubber sealing ring is deburred, and the deburring effect is reduced.
Disclosure of Invention
Technical problem to be solved
The invention can solve the problems that when the existing equipment is used for deburring the rubber sealing ring, redundant rubber inside and outside the rubber sealing ring cannot be simultaneously cleaned before deburring, so that the preparation work before deburring treatment is increased, the deburring efficiency of the rubber sealing ring is reduced, simultaneously, the deburring treatment cannot be simultaneously carried out on the inner surface and the outer surface of the rubber sealing ring, so that the working steps of deburring the rubber sealing ring are increased, the deburring efficiency of the rubber sealing ring is reduced, the rubber sealing ring cannot be compressed in the deburring process, the rubber sealing ring is easy to deform in the deburring process, the phenomena of incompleteness and irregularity are easy to occur after the rubber sealing ring is deburred, the deburring effect is reduced, and the like.
(II) technical scheme
In order to achieve the above object, the present invention adopts the following technical solutions, and a method for manufacturing and forming a rubber seal ring uses a rubber seal ring manufacturing and forming apparatus, the rubber seal ring manufacturing and forming apparatus includes a bottom plate, a supporting device, an outer trimming device and an inner trimming device, and the method for deburring the rubber seal ring by using the rubber seal ring manufacturing and forming apparatus is as follows:
s1, equipment detection: before the equipment is used, the equipment is routinely detected and cleaned in a manual mode;
s2, forming of a sealing ring: placing the rubber strip on a sealing ring forming machine in a manual mode, and performing compression forming on rubber by the sealing ring forming machine;
s3, burr processing: manually placing the sealing ring formed in the step S2 on a supporting device, and then carrying out deburring processing on the rubber ring by an outer trimming device and an inner trimming device;
s4, collecting and warehousing: and (4) manually taking out the rubber ring processed in the step (S3) from the equipment, and storing the rubber ring in a warehouse.
The upper end of the bottom plate is provided with a supporting device, the outer side of the supporting device is provided with an outer trimming device, the outer trimming device is installed on the bottom plate, an inner trimming device is arranged above the outer trimming device, and the lower end of the inner trimming device is installed on the bottom plate.
The outer trimming device comprises support columns, a sliding table, a bearing plate, a gear ring, a limiting frame, an outer cutter, a driving motor and a transmission gear, wherein the support columns are uniformly arranged at the upper end of a bottom plate, the support columns are distributed annularly, the sliding table is arranged at the upper end of the support columns, the bearing plate is arranged above the sliding table and is of a circular ring structure, the upper end of the bearing plate is provided with a lower magnet, connecting blocks are symmetrically connected between the bearing plate and the support columns in a front-back mode and are of a U-shaped structure, the upper end of the sliding table is slidably connected with the gear ring, the limiting frame is symmetrically arranged on the left side and the right side of the inner side surface of the gear ring and is of a U-shaped structure, the outer cutter is slidably connected between the side walls of the limiting frame, an auxiliary spring is connected between the outer cutter and the limiting frame, the lower end of the outer cutter, install drive gear on driving motor's the output shaft, drive gear and gear ring meshing, concrete during operation, at first, place rubber seal on strutting arrangement through artificial mode, the rubber that the rubber seal outside is many is located accepts the board, afterwards, interior trimming means descends and accepts the board cooperation, thereby get rid of the unnecessary rubber of rubber seal, and finally, the manual start driving motor, driving motor drives outer cutter through the gear ring and carries out burring to the rubber seal surface, after the burring is handled, reverse start driving motor, driving motor drives outer cutter and resets.
The inner trimming device comprises an electric push rod, a lifting plate, a feeding push rod, a rotating motor, a linkage rod, a circular ring pressing plate, an inner trimming mechanism, a pressing plate and a connecting spring, wherein the electric push rod is installed at the upper end of the bottom plate, the lifting plate is installed at the upper end of the electric push rod, a round hole is formed in the middle of the lifting plate, the feeding push rod is arranged above the round hole, the feeding push rod is installed on the lifting plate through a push rod seat, the rotating motor is installed at the lower end of the feeding push rod, the linkage rod is installed on an output shaft of the rotating motor and is of a U-shaped structure, the circular ring pressing plate is arranged on the outer side of the linkage rod and is installed on the lower end face of the lifting plate, the inner trimming mechanism is installed on the inner side face of the circular ring pressing plate and is connected with the lower end of the lifting rod, the outer side, when the rubber sealing ring deburring machine works, firstly, an electric push rod is started manually, the electric push rod drives a circular pressing plate to compress the rubber sealing ring through a lifting plate to be limited, meanwhile, the pressing plate is matched with an accepting plate to remove redundant rubber on the outer surface of the rubber sealing ring, then, a feeding push rod is started manually, the feeding push rod drives an inner trimming mechanism to descend through a linkage rod, the redundant rubber on the inner surface of the rubber sealing ring is removed, finally, a rotating motor is started manually, and the rotating motor drives the inner trimming mechanism to perform deburring processing on the inner surface of the rubber sealing ring.
The inner trimming mechanism comprises a support frame, a rotating plate, an adjusting block, a circular plate, an inner cutter, a reset spring and an inner pressing plate, wherein the support frame is arranged on the inner side surface of the circular ring pressing plate through a connecting rod, the middle part of the support frame is connected with the rotating plate in a sliding fit mode, the rotating plate is connected with a linkage rod in a sliding way, the adjusting block is arranged in the middle of the lower end of the rotating plate, the outer surface of the adjusting block is connected with the circular plate in a sliding way, the circular plate is arranged on the lower end surface of the linkage rod, stepped sliding chutes are symmetrically arranged in the circular plate in a bilateral way, the inner cutter is connected in the stepped sliding chutes in a sliding way, the reset spring is connected between the inner cutter and the circular plate, the lower end of the circular plate is connected with the inner pressing plate through a bearing, arc-, interior cutter and rubber seal internal surface contact, finally, the rotary electric machine drives interior cutter through the circular slab and rotates to the realization carries out the function of burring to the rubber seal internal surface.
Preferably, the supporting device comprises a supporting table, a limiting column, a lifting plate, a lifting spring, a circular frame, a descending table and a telescopic spring, wherein the supporting table is arranged at the upper end of the bottom plate and is of an annular structure, the limiting column is uniformly connected to the upper end of the supporting table in a sliding fit manner, the lifting plate is arranged at the upper end of the limiting column, the lifting spring is uniformly connected between the lifting plate and the supporting table and is positioned outside the limiting column, the circular frame is arranged at the inner side of the supporting table and is arranged on the bottom plate, the descending table is slidably connected to the middle part of the circular frame, the telescopic spring is connected between the descending table and the circular frame, when the supporting device works in detail, the rubber sealing ring is placed on the lifting plate in a manual manner, then the lifting plate is matched with the circular ring pressing plate to realize the function of pressing and limiting the rubber sealing ring, the function of removing redundant rubber on the inner surface of the rubber sealing ring is realized.
Preferably, the sliding table be the loop configuration that the cross-section is L shape, sliding table lower wall up end is close to the inboard and is provided with the ring channel, the ring channel outside is provided with the helicla flute, ring channel and helicla flute intercommunication, helicla flute and traveller sliding connection, concrete during operation, the helicla flute cooperates the function of realizing progressively feeding with outer cutter, avoid appearing the circular cutting and lead to the burr to get rid of incomplete phenomenon and take place, the ring channel cooperates the function of realizing circular cutting with outer cutter, avoid the anomalous phenomenon emergence to appear after the rubber seal burring, when outer cutter resets, thereby auxiliary spring draws in the helicla flute with outer cutter ring channel and helicla flute intercommunication department, thereby realize the function that resets.
Preferably, the inner cutter be U type structure, inner integrated into one piece of inner cutter has the push rod, push rod inner is provided with the inclined plane, inclined plane and regulating block sliding fit, inner cutter outer end longitudinal symmetry is provided with the ball, and during concrete work, inclined plane and regulating block sliding fit realize driving the function that the inner cutter stretches out.
Preferably, the regulating block be the cylindrical structure of cross-section for T shape, regulating block lower wall up end outside is provided with the chamfer, chamfer and the inclined plane sliding connection on the push rod, during specific work, chamfer and the inclined plane sliding connection on the push rod realize driving the function that the interior cutter stretches out.
Preferably, the lower end of the pressing plate is provided with an upper magnet, the upper magnet is matched with the lower magnet, and when the rubber pressing plate works specifically, the upper magnet is matched with the lower magnet to clamp redundant rubber, so that the function of removing the redundant rubber is realized.
Preferably, the descending table be the cylindrical structure of cross-section for T shape, the descending table up end evenly be provided with the protruding complex arc wall of arc, concrete during operation, arc wall and the protruding cooperation of arc realize pressing from both sides tightly the unnecessary rubber that lies in the inboard, be convenient for to the cleaing away of unnecessary rubber.
(III) advantageous effects
1. According to the manufacturing and forming method of the rubber sealing ring, the adopted outer trimming device is matched with the inner trimming device, and redundant rubber inside and outside the rubber sealing ring can be simultaneously cleaned, so that preparation work before deburring of the rubber sealing ring is reduced, and the deburring efficiency is improved;
2. according to the manufacturing and forming method of the rubber sealing ring, the outer trimming device and the inner trimming device are matched, so that the inner surface and the outer surface of the rubber sealing ring can be simultaneously subjected to deburring treatment, the deburring efficiency of the rubber sealing ring is improved, the rubber sealing ring is compressed in the deburring process, the phenomenon that the rubber sealing ring is deformed in the deburring process is avoided, the integrity and the regularity of the rubber sealing ring are ensured, and the deburring effect is improved.
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 front view of the present invention;
FIG. 3 is a left side view of the present invention;
FIG. 4 is a cross-sectional view A-A of FIG. 3 in accordance with the present invention;
FIG. 5 is an enlarged view of the invention taken in the direction of N in FIG. 4;
FIG. 6 is an enlarged view taken in the direction X of FIG. 4 in accordance with the present invention;
fig. 7 is a schematic structural view of the slide table 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 7, in order to achieve the above object, the present invention adopts the following technical solutions, wherein a rubber seal manufacturing and forming apparatus is used, the rubber seal manufacturing and forming apparatus includes a bottom plate 1, a supporting device 2, an outer trimming device 3 and an inner trimming device 4, and the rubber seal manufacturing and forming apparatus is used for deburring the rubber seal in the following specific method:
s1, equipment detection: before the equipment is used, the equipment is routinely detected and cleaned in a manual mode;
s2, forming of a sealing ring: placing the rubber strip on a sealing ring forming machine in a manual mode, and performing compression forming on rubber by the sealing ring forming machine;
s3, burr processing: manually placing the sealing ring formed in the step S2 on the supporting device 2, and then performing deburring processing on the rubber ring by the outer trimming device 3 and the inner trimming device 4;
s4, collecting and warehousing: and (4) manually taking out the rubber ring processed in the step (S3) from the equipment, and storing the rubber ring in a warehouse.
Supporting device 2 is installed to bottom plate 1 upper end, and the supporting device 2 outside is provided with outer trimming device 3, and outer trimming device 3 installs on bottom plate 1, and outer trimming device 3 top is provided with interior trimming device 4, and interior trimming device 4 lower extreme is installed on bottom plate 1.
The supporting device 2 comprises a supporting platform 21, a limiting column 22, a jacking plate 23, a jacking spring 24, a round frame 25, a descending platform 26 and a telescopic spring 27, wherein the supporting platform 21 is installed at the upper end of the bottom plate 1, the supporting platform 21 is of an annular structure, the upper end of the supporting platform 21 is uniformly connected with the limiting column 22 in a sliding fit mode, the jacking plate 23 is installed at the upper end of the limiting column 22, the jacking spring 24 is uniformly connected between the jacking plate 23 and the supporting platform 21, the jacking spring 24 is positioned at the outer side of the limiting column 22, the round frame 25 is arranged at the inner side of the supporting platform 21, the round frame 25 is installed on the bottom plate 1, the descending platform 26 is connected in a sliding mode in the middle of the round frame 25, the telescopic spring 27 is connected between the descending platform 26 and the round frame 25, during specific work, a rubber sealing ring is placed on the jacking plate 23 in a manual mode, and then the jacking plate 23 is, finally, the descending table 26 cooperates with the inner pressure plate 477 to perform the function of removing the excess rubber on the inner surface of the rubber seal ring.
Descending platform 26 be the cylindrical structure of cross-section for T shape, descending platform 26 up end evenly be provided with the protruding complex arc wall of arc, concrete during operation, arc wall and the protruding cooperation of arc realize pressing from both sides tightly the unnecessary rubber that lies in the inboard, be convenient for to the cleaing away of unnecessary rubber.
The outer trimming device 3 comprises a support column 31, a sliding table 32, a bearing plate 33, a gear ring 34, a limiting frame 35, an outer cutter 36, a driving motor 37 and a transmission gear 38, wherein the support column 31 is uniformly installed at the upper end of the bottom plate 1, the support column 31 is distributed annularly, the sliding table 32 is installed at the upper end of the support column 31, the bearing plate 33 is arranged above the sliding table 32, the bearing plate 33 is of a circular ring structure, a lower magnet is arranged at the upper end of the bearing plate 33, connecting blocks are symmetrically connected between the bearing plate 33 and the support column 31 in a front-back mode and are of a U-shaped structure, the gear ring 34 is slidably connected at the upper end of the sliding table 32, the limiting frame 35 is symmetrically installed on the inner side surface of the gear ring 34 in a left-right mode, the limiting frame 35 is of a U-shaped structure, the outer cutter 36 is slidably connected between the side walls, the sliding column is in sliding fit with the sliding table 32, a driving motor 37 is arranged on the right side of the gear ring 34, the driving motor 37 is installed on the support column 31 on the rightmost side through a motor base, a transmission gear 38 is installed on an output shaft of the driving motor 37, the transmission gear 38 is meshed with the gear ring 34, during specific work, firstly, a rubber sealing ring is placed on the supporting device 2 in a manual mode, excessive rubber on the outer side of the rubber sealing ring is located on the bearing plate 33, then, the inner trimming device 4 descends to be matched with the bearing plate 33, redundant rubber of the rubber sealing ring is removed, finally, the driving motor 37 is started manually, the driving motor 37 drives the outer cutter 36 through the gear ring 34 to perform deburring processing on the outer surface of the rubber sealing ring, after the deburring processing is finished, the driving motor 37 is started reversely, and the driving motor 37 drives.
Sliding table 32 be the annular structure of cross-section for L shape, sliding table 32 lower wall up end is close to the inboard and is provided with the ring channel, the ring channel outside is provided with the helicla flute, ring channel and helicla flute intercommunication, helicla flute and traveller sliding connection, when concrete work, the helicla flute cooperates the function of realizing progressively feeding with outer cutter 36, avoid appearing the circular cutting and lead to the burr to get rid of incomplete phenomenon and take place, the ring channel cooperates the function of realizing circular cutting with outer cutter 36, avoid appearing anomalous phenomenon after the rubber seal burring and take place, when outer cutter 36 resets, thereby auxiliary spring draws in the helicla flute with outer cutter 36 ring channel and helicla flute intercommunication department, thereby realize the function that resets.
The inner trimming device 4 comprises an electric push rod 41, a lifting plate 42, a feeding push rod 43, a rotating motor 44, a linkage rod 45, a circular ring pressing plate 46, an inner trimming mechanism 47, a pressing plate 48 and a connecting spring 49, wherein the electric push rod 41 is installed at the upper end of the base plate 1, the lifting plate 42 is installed at the upper end of the electric push rod 41, a circular hole is formed in the middle of the lifting plate 42, the feeding push rod 43 is arranged above the circular hole, the feeding push rod 43 is installed on the lifting plate 42 through a push rod seat, the rotating motor 44 is installed at the lower end of the feeding push rod 43, the linkage rod 45 is installed on an output shaft of the rotating motor 44, the linkage rod 45 is of a U-shaped structure, the circular ring pressing plate 46 is arranged on the outer side of the linkage rod 45, the circular ring pressing plate 46 is installed on the lower end face of the lifting plate 42, the inner trimming mechanism 47 is installed on the inner side face of the, pressing plate 48 is installed to the connecting block lower extreme, be connected with connecting spring 49 between connecting block and the ring clamp plate 46, concrete during operation, at first, through manual start electric putter 41, electric putter 41 drives ring clamp plate 46 through lifter plate 42 and compresses tightly spacingly to rubber seal, and simultaneously, pressing plate 48 and accept board 33 cooperation, get rid of the unnecessary rubber of rubber seal surface, afterwards, manual start feed push rod 43, feed push rod 43 drives interior trimming mechanism 47 through gangbar 45 and descends, get rid of the unnecessary rubber of rubber seal internal surface, and finally, manual start rotating electrical machines 44, trimming mechanism 47 carries out burring to rubber seal internal surface in rotating electrical machines 44 drives.
The inner trimming mechanism 47 comprises a supporting frame 471, a rotating plate 472, a regulating block 473, a circular plate 474, an inner cutting knife 475, a return spring 476 and an inner pressing plate 477, wherein the supporting frame 471 is installed on the inner side surface of the circular pressing plate 46 through a connecting rod, the middle part of the supporting frame 471 is connected with the rotating plate 472 in a sliding fit mode, the rotating plate 472 is connected with a linkage rod 45 in a sliding mode, the regulating block 473 is installed at the middle part of the lower end of the rotating plate 472, the outer surface of the regulating block 473 is connected with the circular plate 474 in a sliding mode, the circular plate 474 is installed on the lower end surface of the linkage rod 45, stepped sliding grooves are symmetrically arranged in the circular plate 474, the inner cutting knife 475 is connected in the stepped sliding grooves, the return spring 476 is connected between the inner cutting knife 475 and the circular plate 474, the lower end of the circular plate 474 is connected with the inner pressing plate 477 through a bearing, then, the inner cutter 475 is extended through the adjusting block 473, the inner cutter 475 is in contact with the inner surface of the rubber seal ring, and finally, the rotating motor 44 drives the inner cutter 475 to rotate through the circular plate 474, so that the function of deburring the inner surface of the rubber seal ring is realized.
Adjusting block 473 be the cylindrical structure of cross-section for the T shape, adjusting block 473 is provided with the chamfer on the lower wall up end outside, chamfer and the inclined plane sliding connection on the push rod, during specific work, chamfer and the inclined plane sliding connection on the push rod realize driving interior cutter 475 and carry out the function that stretches out.
The lower end of the pressing plate 48 is provided with the upper magnet which is matched with the lower magnet, and when the rubber belt conveyor works specifically, the upper magnet is matched with the lower magnet to clamp redundant rubber tightly, so that the function of removing redundant rubber is realized.
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 rubber seal ring manufacturing and forming method uses a rubber seal ring manufacturing and forming device which comprises a bottom plate (1), a supporting device (2), an outer trimming device (3) and an inner trimming device (4), and is characterized in that: the specific method for deburring the rubber sealing ring by adopting the rubber sealing ring manufacturing and forming equipment comprises the following steps:
s1, equipment detection: before the equipment is used, the equipment is routinely detected and cleaned in a manual mode;
s2, forming of a sealing ring: placing the rubber strip on a sealing ring forming machine in a manual mode, and performing compression forming on rubber by the sealing ring forming machine;
s3, burr processing: manually placing the sealing ring formed in the step S2 on a supporting device (2), and then carrying out deburring processing on the rubber ring by an outer trimming device (3) and an inner trimming device (4);
s4, collecting and warehousing: manually taking out the rubber ring processed in the step S3 from the equipment, and storing the rubber ring in a warehouse;
the upper end of the bottom plate (1) is provided with a supporting device (2), the outer side of the supporting device (2) is provided with an outer trimming device (3), the outer trimming device (3) is arranged on the bottom plate (1), an inner trimming device (4) is arranged above the outer trimming device (3), and the lower end of the inner trimming device (4) is arranged on the bottom plate (1);
the outer trimming device (3) comprises a supporting column (31), a sliding table (32), a bearing plate (33), a gear ring (34), a limiting frame (35), an outer cutter (36), a driving motor (37) and a transmission gear (38), wherein the supporting column (31) is uniformly installed at the upper end of the base plate (1), the supporting column (31) is annularly distributed, the sliding table (32) is installed at the upper end of the supporting column (31), the bearing plate (33) is arranged above the sliding table (32), the bearing plate (33) is of a circular structure, a lower magnet is arranged at the upper end of the bearing plate (33), a connecting block is symmetrically connected between the bearing plate (33) and the supporting column (31) in the front-back direction and is of a U-shaped structure, the gear ring (34) is slidably connected at the upper end of the sliding table (32), the limiting frame (35) is symmetrically installed on the left side and the right side, an outer cutter (36) is connected between the side walls of the limiting frames (35) in a sliding mode, an auxiliary spring is connected between the outer cutter (36) and the limiting frames (35), a sliding column is arranged at the lower end of the outer cutter (36) and is in sliding fit with the sliding table (32), a driving motor (37) is arranged on the right side of the gear ring (34), the driving motor (37) is installed on the rightmost supporting column (31) through a motor base, a transmission gear (38) is installed on an output shaft of the driving motor (37), and the transmission gear (38) is meshed with the gear ring (34);
the inner trimming device (4) comprises an electric push rod (41), a lifting plate (42), a feeding push rod (43), a rotating motor (44), a linkage rod (45), a ring pressing plate (46), an inner trimming mechanism (47), a pressing plate (48) and a connecting spring (49), wherein the electric push rod (41) is installed at the upper end of the base plate (1), the lifting plate (42) is installed at the upper end of the electric push rod (41), a round hole is formed in the middle of the lifting plate (42), the feeding push rod (43) is arranged above the round hole, the feeding push rod (43) is installed on the lifting plate (42) through a push rod seat, the rotating motor (44) is installed at the lower end of the feeding push rod (43), the linkage rod (45) is installed on an output shaft of the rotating motor (44), the linkage rod (45) is of a U-shaped structure, the ring pressing plate (46) is arranged on the outer side of the linkage rod (45), an inner trimming mechanism (47) is installed on the inner side surface of the circular pressing plate (46), the inner trimming mechanism (47) is connected with the lower end of the linkage rod (45), a connecting block is uniformly connected to the outer side surface of the circular pressing plate (46) in a sliding fit mode, a pressing plate (48) is installed at the lower end of the connecting block, and a connecting spring (49) is connected between the connecting block and the circular pressing plate (46);
the inner trimming mechanism (47) comprises a supporting frame (471), a rotating plate (472), a regulating block (473), a circular plate (474), an inner cutter (475), a return spring (476) and an inner pressing plate (477), wherein the supporting frame (471) is installed on the inner side surface of a circular pressing plate (46) through a connecting rod, the middle part of the supporting frame (471) is connected with the rotating plate (472) in a sliding fit mode, the rotating plate (472) is in sliding connection with a linkage rod (45), the regulating block (473) is installed in the middle of the lower end of the rotating plate (472), the outer surface of the regulating block (473) is in sliding connection with the circular plate (474), the circular plate (474) is installed on the lower end surface of the linkage rod (45), stepped sliding grooves are symmetrically arranged in the circular plate (474) left and right, the inner cutter (475) is in sliding connection with the stepped sliding grooves, and the return, the lower end of the circular plate (474) is connected with an inner pressing plate (477) through a bearing, and arc-shaped bulges are uniformly arranged at the lower end of the inner pressing plate (477).
2. The method for manufacturing and molding a rubber seal ring according to claim 1, wherein: the supporting device (2) comprises a supporting platform (21), a limiting column (22), a jacking plate (23), a jacking spring (24), a circular frame (25), a descending platform (26) and a telescopic spring (27), bottom plate (1) upper end install brace table (21), brace table (21) are the loop configuration, brace table (21) upper end evenly is connected with spacing post (22) through sliding fit's mode, jacking board (23) are installed to spacing post (22) upper end, evenly be connected with jacking spring (24) between jacking board (23) and brace table (21), jacking spring (24) are located spacing post (22) outside, brace table (21) inboard is provided with circular frame (25), install on bottom plate (1) circular frame (25), circular frame (25) middle part sliding connection has descending platform (26), be connected with expanding spring (27) between descending platform (26) and circular frame (25).
3. The method for manufacturing and molding a rubber seal ring according to claim 1, wherein: the sliding table (32) is of an annular structure with an L-shaped section, an annular groove is formed in the upper end face of the lower wall of the sliding table (32) close to the inner side, a spiral groove is formed in the outer side of the annular groove, the annular groove is communicated with the spiral groove, and the spiral groove is connected with the sliding column in a sliding mode.
4. The method for manufacturing and molding a rubber seal ring according to claim 1, wherein: interior cutter (475) be U type structure, interior cutter (475) inner integrated into one piece has the push rod, push rod inner is provided with the inclined plane, inclined plane and regulating block (473) sliding fit, interior cutter (475) outer end longitudinal symmetry is provided with the ball.
5. The method for manufacturing and molding a rubber seal ring according to claim 4, wherein: the adjusting block (473) is of a cylindrical structure with a T-shaped cross section, and a chamfer is arranged on the outer side of the upper end face of the lower wall of the adjusting block (473) and is in sliding connection with an inclined plane on the push rod.
6. The method for manufacturing and molding a rubber seal ring according to claim 1, wherein: and an upper magnet is arranged at the lower end of the pressing plate (48), and the upper magnet is matched with the lower magnet.
7. The method for manufacturing and molding a rubber seal ring according to claim 2, wherein: the descending table (26) is of a cylindrical structure with a T-shaped section, and arc-shaped grooves matched with the arc-shaped protrusions are uniformly formed in the upper end face of the descending table (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011103527.9A CN112339193A (en) | 2020-10-15 | 2020-10-15 | Method for manufacturing and forming rubber sealing ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011103527.9A CN112339193A (en) | 2020-10-15 | 2020-10-15 | Method for manufacturing and forming rubber sealing ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112339193A true CN112339193A (en) | 2021-02-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011103527.9A Withdrawn CN112339193A (en) | 2020-10-15 | 2020-10-15 | Method for manufacturing and forming rubber sealing ring |
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| Country | Link |
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| CN (1) | CN112339193A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113290755A (en) * | 2021-05-24 | 2021-08-24 | 蔡洋 | Polyurethane hydraulic forming processing technology |
| CN113402877A (en) * | 2021-08-04 | 2021-09-17 | 苏州弗莱依格密封科技有限公司 | Sealing ring with high strength and low pressure change, production process thereof and trimming device |
| CN114161644A (en) * | 2021-11-26 | 2022-03-11 | 宣城市健龙橡塑密封件有限公司 | Compression molding equipment for producing rubber sealing element |
| CN115922491A (en) * | 2023-03-15 | 2023-04-07 | 河南方亿密封科技有限公司 | Sealing washer burr cleaning device for new energy automobile |
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| US3260297A (en) * | 1963-12-13 | 1966-07-12 | Continental Gummi Werke Ag | Apparatus for removing the squeeze-out on rubber tires |
| EP0090889A1 (en) * | 1982-04-01 | 1983-10-12 | Air Products And Chemicals, Inc. | Apparatus for removing flash from mouldings |
| EP0620093A1 (en) * | 1993-04-08 | 1994-10-19 | Ntt Teleca Corporation | Deburring and cleaning apparatus for plastic card and the like |
| JP2005103652A (en) * | 2003-09-26 | 2005-04-21 | Asahi Glass Co Ltd | Method for manufacturing glass ring and device therefor |
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| CN201371536Y (en) * | 2009-03-19 | 2009-12-30 | 常州朗博汽车零部件有限公司 | Airflow deburring device of O shaped seal ring |
| CN203956666U (en) * | 2014-07-09 | 2014-11-26 | 江苏神马电力股份有限公司 | Sealing ring trimmer |
| DE102016117544A1 (en) * | 2016-09-17 | 2018-03-22 | Tim Chyla | Apparatus and method for the production of sealing rings |
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| CN110405577A (en) * | 2019-08-22 | 2019-11-05 | 江苏博金斯汽车部件科技有限公司 | A kind of automotive sealant processing polishing platform |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113290755A (en) * | 2021-05-24 | 2021-08-24 | 蔡洋 | Polyurethane hydraulic forming processing technology |
| CN113402877A (en) * | 2021-08-04 | 2021-09-17 | 苏州弗莱依格密封科技有限公司 | Sealing ring with high strength and low pressure change, production process thereof and trimming device |
| CN114161644A (en) * | 2021-11-26 | 2022-03-11 | 宣城市健龙橡塑密封件有限公司 | Compression molding equipment for producing rubber sealing element |
| CN115922491A (en) * | 2023-03-15 | 2023-04-07 | 河南方亿密封科技有限公司 | Sealing washer burr cleaning device for new energy automobile |
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Application publication date: 20210209 |