CN115635015A - Steel ring forming device with supporting structure and supporting method thereof - Google Patents
Steel ring forming device with supporting structure and supporting method thereof Download PDFInfo
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- CN115635015A CN115635015A CN202211105522.9A CN202211105522A CN115635015A CN 115635015 A CN115635015 A CN 115635015A CN 202211105522 A CN202211105522 A CN 202211105522A CN 115635015 A CN115635015 A CN 115635015A
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Abstract
The invention discloses a steel ring forming device with a supporting structure and a supporting method thereof, and relates to the technical field of steel ring forming. The steel ring is stably supported by the supporting disc, and the steel ring to be molded is clamped by the molding assembly and the limiting assembly in a matching manner to perform molding operation without replacing expansion dies with different sizes.
Description
Technical Field
The invention relates to the technical field of steel ring forming, in particular to a steel ring forming device with a supporting structure and a supporting method thereof.
Background
The steel ring is a cylindrical metal part which supports the tire from the inner profile of the tire and is centrally arranged on a shaft, and is also called a rim, a hub, a wheel or a tire bell;
chinese patent with application number CN202011170268.1 discloses an industrial steel ring forming device, which records how to operate the upper and lower guide materials, because the steel rings are different in size, when the steel rings with different sizes are formed, the steel rings are lack of supporting pieces, the stability of the forming process is poor, the forming dimension error is easy to occur, the expanding dies with different sizes are required to be replaced simultaneously, the time and the labor are consumed when the dies are replaced at present, a large amount of time can be wasted, the production progress is reduced, and therefore, the steel ring forming device with the supporting structure and the supporting method thereof are designed, so as to solve the problems.
Disclosure of Invention
The invention aims to provide a steel ring forming device with a supporting structure and a supporting method thereof, and aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a steel ring forming device with a supporting structure comprises a forming assembly and a limiting assembly, wherein the forming assembly comprises a stand column, an upper forming roller and a lower forming roller, two transmission rods capable of rotating are arranged at the upper end of the stand column, cross beams are fixedly arranged at the top ends of the side walls of the two transmission rods in the radial direction, and the two transmission rods can drive the cross beams connected with each other to rotate at the upper end of the stand column.
The guide way has all been seted up to the bottom of two crossbeams, and the inside slip joint of guide way has handstand T type connecting block, the one end that the transfer line was kept away from to the crossbeam is pegged graft and is had the screw thread regulation pole that extends to the guide way inside, and screw thread regulation pole tip rotates with the guide way inner wall and pegs graft, handstand T type connecting block sets up the screw hole of pegging graft with screw thread regulation pole rotation, screw thread regulation pole on rotating two crossbeams through bare-handed, can slide handstand T type connecting block along the guide way inside of the crossbeam that corresponds, adjust the position of handstand T type connecting block promptly.
Go up the forming roll and rotate through the round pin axle and be connected with the bottom of one of them handstand T type connecting block, one of them handstand T type connecting block position changes, can drive the forming roll and adjust the shaping position in step, adjusts the roll-in radius of forming roll promptly.
The bottom mounting of another handstand T type connecting block is equipped with L type hoist and mount frame, and the outer wall of lower forming roll has cup jointed first ring sleeve through the ring channel rotation, and the tip and the first ring sleeve outer wall fixed connection of L type hoist and mount frame, another handstand T type connecting block position change, can drive down the forming roll synchronous adjustment shaping position through L type hoist and mount frame, the roll-in radius of forming roll under the adjustment promptly.
The bottom mounting of stand is equipped with the base, and the outer wall top of base is equipped with the supporting disk, spacing post of spacing subassembly a plurality of, and the adjustable setting in supporting disk upper end of the spacing post of a plurality of is in the position on the supporting disk according to the thickness adjustment spacing post of treating the shaping steel ring, adjusts the clearance size of forming roll and lower forming roll on the spacing post distance promptly.
In a further embodiment, an installation cavity is formed inside the upright column, two insertion grooves communicated with the installation cavity are formed in the upper end face of the upright column, the two transmission rods are respectively rotatably inserted into the two insertion grooves, a first fluted disc is fixedly connected to the bottom end of one of the transmission rods, a support rod rotatably inserted into the bottom end face of the installation cavity is rotatably arranged at the bottom end of the first fluted disc, a motor is fixedly arranged at the bottom end of the installation cavity, a second fluted disc meshed with the first fluted disc is connected to the end of a power shaft of the motor, the upper end of the second fluted disc is fixedly connected with the bottom end of the other transmission rod, power is provided by the motor, the second fluted disc is driven to rotate inside the installation cavity, the first fluted disc can synchronously rotate along with the rotating second fluted disc, the first fluted disc and the second fluted disc can drive the two transmission rods to rotate relatively, and therefore the two cross beams are driven to rotate towards one side close to or far away from one another by taking the respective corresponding transmission rod as a center.
In a further embodiment, the top end face of the transmission rod corresponding to the lower forming roller is higher than the top end face of the transmission rod corresponding to the upper forming roller by the height of one cross beam, after the upper forming roller and the lower forming roller are positioned on the same axis, the two cross beams can continuously rotate around the respective transmission rod, continuous rolling of the two ends of the steel ring is achieved, accurate forming operation of the steel ring is guaranteed, and then the two transmission rods rotate reversely until the upper forming roller and the lower forming roller reset.
In a further embodiment, spacing subassembly still includes rotating sleeve and threaded sleeve, rotating sleeve cup joints the outer wall at the stand, a plurality of T type adjustment tank has been seted up to rotating sleeve's outer wall, and every T type adjustment tank inside all is equipped with T type regulating block, the lateral wall of every T type regulating block all articulates there is the ejector pin, and the tip of ejector pin articulates there is the second annular sleeve, the annular mounting groove with second annular sleeve rotation joint has all been seted up to the outer wall of every spacing post, threaded sleeve rotates through the internal thread hole and cup joints at rotating sleeve outer wall, and be located the one end top position that the ejector pin is close to T type regulating block, a plurality of handstand T type groove has been seted up to the upper end of supporting disk, the bottom of every spacing post all rotates and is equipped with the first handstand T type piece with every handstand T type inslot portion slip joint, utilize first handstand T type piece to adjust spacing position along the inside slip adjustment spacing position of the handstand T type groove that corresponds with the spacing post, adjust spacing post apart from the clearance size of upper forming roll and lower forming roll promptly, and simultaneously, the ejector pin that the spacing post passes through second annular sleeve outer wall drives T type regulating block along the corresponding T type adjustment and slides to the required position.
In further embodiment, the fixed spacing dish that is equipped with in outer wall top of base, the annular guide way that rotates the joint with spacing dish is seted up to the inner wall of supporting disk, the bottom of lower shaping roller rotates through the round pin axle and is equipped with the second handstand T type slider with one of them handstand T type inslot portion slip joint, lower shaping roller follows the crossbeam and rotates in the roll-in operation process, utilize second handstand T type slider to drive relative rotation between supporting disk and the spacing dish, can strengthen the roll-in support intensity of lower shaping roller, avoid lower shaping roller roll-in to run through the skew axis direction of shaping, influence the effective shaping operation of steel ring.
In further embodiment, the outer wall of stand is seted up and is rotated the annular joint groove that cup joints with the rotating sleeve, and the supporting disk uses the stand to rotate as the center, so rotates the sleeve and also rotates in step at the annular joint inslot of stand, helps the shaping operation effectively to go on.
In further embodiment, the T-shaped adjusting groove inner wall is embedded with a magnet block, the T-shaped adjusting block is an iron block, the T-shaped adjusting block is adsorbed by the magnet block in real time, and the T-shaped adjusting block is prevented from sliding up and down in the T-shaped adjusting groove at will to influence the effective adjustment of the position of the limiting column.
In further embodiment, the crossbeam outer wall that goes up the shaping roller and correspond cup joints the guide holder that can adjust the position along crossbeam outer wall, the guide holder is seted up and is slided the hole of cup jointing that cup joints with the crossbeam, the direction breach has been seted up to the bottom of guide holder, according to spacing post limiting position, along crossbeam outer wall slip guide holder, it is just right to ensure direction breach opening and spacing post top, be convex structure with direction breach inner wall, and the inside width of direction breach is the same with spacing post major diameter, when the guide holder follows the crossbeam and makes circular motion when spacing post top, the direction breach slides the top through spacing post, stability when spacing post is spacing can be strengthened.
The fixed spacing tooth that is equipped with of inside top face in hole cup joints, the tooth's socket with spacing tooth joint is seted up to the upper end of crossbeam, and when spacing tooth joint in the tooth's socket that corresponds the position, can carry on spacingly to the guide holder position, avoids sliding the pull at will along the crossbeam outer wall.
In further embodiment, the high sum of crossbeam height and spacing tooth equals the inside height in the hole of cup jointing, and the design is convenient for mention the guide holder upwards when adjusting the guide holder position like this, ensures to cup joint the hole inside height and can satisfy the tooth's socket that spacing tooth can break away from the joint completely, can slide along the crossbeam outer wall simultaneously, transfers the guide holder after the guide holder adjusts to required position for spacing tooth card is in the tooth's socket of corresponding position, prescribes a limit to the guide holder position.
Compared with the prior art, the invention has the beneficial effects that:
the invention relates to a steel ring forming device with a supporting structure and a supporting method thereof, aiming at steel rings with different sizes, steel rings to be formed are clamped through a forming assembly and a limiting assembly in a matching mode, according to the size of a forming radius, the size of the forming radius of an upper forming roller and the size of the forming radius of a lower forming roller are adjusted firstly, the forming radius of the upper forming roller is ensured to be consistent with that of the lower forming roller, meanwhile, according to the thickness of the steel ring to be formed, the gap between a limiting column and the upper forming roller is adjusted, namely, the gap size is consistent with the thickness of the steel ring to be formed, only the upper forming roller and the lower forming roller rotate by taking respective corresponding transmission rods as rotation centers, the steel ring raw material can be formed, expanding dies with different sizes do not need to be replaced, and time and labor consumption caused by die replacement is avoided, so that the production progress is reduced.
Drawings
FIG. 1 is a schematic view of the main structure of the present invention;
FIG. 2 is a cross-sectional view of a stud according to the present invention;
FIG. 3 is a schematic view of the upper form roll of the present invention;
FIG. 4 is an exploded view of the rotating sleeve and threaded sleeve configuration of the present invention;
FIG. 5 is an enlarged view of the structure of FIG. 1 at A in accordance with the present invention;
FIG. 6 is a partial cross-sectional view of the base and support disk structure of the present invention;
FIG. 7 is a partial structural view of the cross beam and the adjustment frame of the present invention;
fig. 8 is a half sectional view of the guide base structure of the present invention.
In the figure: 11. a column; 12. a transmission rod; 13. a cross beam; 14. a threaded adjusting rod; 15. an L-shaped hoisting frame; 16. a lower forming roller; 17. an upper forming roller; 18. an inverted T-shaped connecting block; 19. a tooth socket; 110. a guide seat; 111. a limit tooth; 112. a motor; 113. a second fluted disc; 114. a first fluted disc; 115. a support bar; 21. rotating the sleeve; 22. a threaded sleeve; 23. a limiting column; 24. a T-shaped adjusting groove; 25. a T-shaped adjusting block; 26. a top rod; 3. a base; 31. a support disc; 32. an inverted T-shaped groove; 33. a limiting disc.
Detailed Description
The following will clearly and completely describe the technical solutions in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
Referring to fig. 1-5, the present embodiment provides a steel ring forming apparatus with a supporting structure and a supporting method thereof, including a forming assembly and a limiting assembly, wherein the steel ring to be formed is clamped by the forming assembly and the limiting assembly, and the forming range can be adjusted according to the forming size of the steel ring, so as to meet the forming requirement of the steel ring.
The forming assembly comprises a stand column 11, an upper forming roller 17 and a lower forming roller 16, two transmission rods 12 capable of rotating are arranged at the upper end of the stand column 11, cross beams 13 are fixedly arranged at the top ends of the side walls of the two transmission rods 12 along the radial direction, and the two transmission rods 12 can drive the cross beams 13 which are connected with each other to rotate at the upper end of the stand column 11.
The inside of stand 11 is equipped with the installation cavity, and the up end of stand 11 sets up two inserting grooves with the installation cavity intercommunication, and two transfer lines 12 rotate respectively and peg graft inside two inserting grooves, and transfer line 12 can be in the inserting groove that corresponds just reversal.
The bottom end of one of the transmission rods 12 is fixedly connected with a first fluted disc 114, and the bottom end of the first fluted disc 114 is rotatably provided with a support rod 115 which is rotatably inserted into the bottom end surface inside the mounting cavity, so that one of the transmission rods 12 is stably and rotatably supported by the support rod 115, and the transmission rod 12 is prevented from being vertically adjusted in height inside the insertion groove.
The motor 112 is fixedly arranged at the bottom end inside the mounting cavity, the end part of a power shaft of the motor 112 is connected with a second fluted disc 113 meshed with the first fluted disc 114, the upper end of the second fluted disc 113 is fixedly connected with the bottom end of another transmission rod 12, the motor 112 is used for stably supporting the second fluted disc 113 and the other transmission rod 12, and the transmission rod 12 is prevented from being adjusted in height up and down inside the inserting groove.
The motor 112 is used for providing power to drive the second fluted disc 113 to rotate inside the installation cavity, the first fluted disc 114 can rotate synchronously with the rotating second fluted disc 113, the first fluted disc 114 and the second fluted disc 113 rotate relatively to drive the two transmission rods 12 to rotate relatively, and therefore the two cross beams 13 are driven to rotate towards one sides close to or far away from each other by taking the corresponding transmission rods 12 as centers.
Guide way has all been seted up to the bottom of two crossbeams 13, and the inside slip joint of guide way has inverted T type connecting block 18, crossbeam 13 is kept away from the one end of transfer line 12 and is pegged graft there is the screw thread regulation pole 14 that extends to the guide way inside, and 14 tip of screw thread regulation pole and the rotation of guide way inner wall are pegged graft, inverted T type connecting block 18 sets up the screw hole of pegging graft with 14 rotations of screw thread regulation pole, screw thread regulation pole 14 on two crossbeams 13 is rotated through bare-handed, can slide inverted T type connecting block 18 along the guide way inside of the crossbeam 13 that corresponds, adjust inverted T type connecting block 18's position promptly.
The upper forming roller 17 is rotatably connected with the bottom end of one inverted T-shaped connecting block 18 through a pin shaft, the position of the inverted T-shaped connecting block 18 is changed, the upper forming roller 17 can be driven to synchronously adjust the forming position, and the rolling radius of the upper forming roller 17 is adjusted.
The bottom mounting of another handstand T type connecting block 18 is equipped with L type hoist and mount frame 15, and the outer wall of lower forming roll 16 passes through the ring channel and rotates to cup joint first ring sleeve, and L type hoist and mount frame 15's tip and first ring sleeve outer wall fixed connection, another handstand T type connecting block 18 position change, can drive down forming roll 16 synchronous adjustment shaping position through L type hoist and mount frame 15, adjust the roll-in radius of forming roll 16 promptly.
It should be noted that no matter how the molding positions of the upper molding roll 17 and the lower molding roll 16 are adjusted, it is necessary to ensure that the molding radii are uniform.
Firstly, the two cross beams 13 rotate to one side which is mutually closed by taking the corresponding transmission rods 12 as rotation centers, the lower forming roller 16 and the upper forming roller 17 form an outer forming limiting part, a plate of a steel ring to be formed is arranged between one limiting column 23 and the outer forming limiting part, only the upper forming roller 17 and the lower forming roller 16 rotate to one side which is far away from each other by taking the corresponding transmission rods 12 as rotation centers, the steel ring raw material can be formed, expanding dies with different sizes do not need to be replaced, and therefore time and labor consumption caused by die replacement are avoided, and the production progress is reduced.
The bottom mounting of stand 11 is equipped with base 3, and the outer wall top of base 3 is equipped with supporting disk 31, and spacing post 23 of spacing subassembly a plurality of, the adjustable setting of the spacing post 23 of a plurality of is in supporting disk 31 upper end, and the position that is located supporting disk 31 according to the thickness adjustment spacing post 23 of treating the shaping steel ring adjusts spacing post 23 apart from last forming roll 17 and the clearance size of lower forming roll 16 promptly.
Another effect of supporting disk 31 is just can support in real time and play the steel ring of treating the fashioned, ensures to stand steadily among the steel ring forming process, avoids appearing the phenomenon that drops, utilizes supporting disk 31 stable support to treat the shaping steel ring, avoids leading to shaping process stability relatively poor, the shaping size error easily appears.
Spacing subassembly is still including rotating sleeve 21 and threaded sleeve 22, it cup joints the outer wall at stand 11 to rotate sleeve 21, a plurality of T type adjustment tank 24 has been seted up to the outer wall of rotation sleeve 21, and every T type adjustment tank 24 is inside all to be equipped with T type regulating block 25, the lateral wall of every T type regulating block 25 all articulates there is ejector pin 26, and the tip of ejector pin 26 articulates there is the second annular sleeve, the annular mounting groove with second annular sleeve rotation joint is all seted up to the outer wall of every spacing post 23, a plurality of handstand T type groove 32 has been seted up to the upper end of supporting disk 31, the bottom of every spacing post 23 all rotates and is equipped with the first handstand T type piece with the inside slip joint of every handstand T type groove 32, utilize first handstand T type piece to slide the spacing position along the handstand T type groove 32 inside slip adjustment that corresponds spacing post 23, adjust spacing post 23 apart from last shaping roller 17 and lower shaping roller 16 clearance size, and simultaneously, spacing post 23 drives T type regulating block 25 through second annular sleeve outer wall articulated ejector pin 26 and slides along the T type adjustment groove 24 inside that corresponds, until required position adjustment.
Rotate to cup joint at threaded sleeve 22 through the internal thread hole and rotate the sleeve 21 outer wall, and be located the one end top position that ejector pin 26 is close to T type regulating block 25, after the adjustment of spacing post 23 position to required position, bare-handed screw sleeve 22 rotates, make threaded sleeve 22 along the outer wall of rotating sleeve 21 down the position, until threaded sleeve 22 presses on T type ejector pin 26 tip, avoid T type regulating block 25 to continue to slide up along T type adjustment tank 24 is inside, lead to receiving the roll-in pressure influence of last forming roll 17 and lower forming roll 16 in the steel ring shaping process and be adjusted the position, influence the accurate shaping operation of steel ring.
The position of the limiting column 23 on the supporting plate 31 is adjusted according to the thickness of the steel ring to be formed, namely, the gap between the limiting column 23 and the upper forming roller 17 and the gap between the limiting column 23 and the lower forming roller 16 are adjusted to ensure that the gap is consistent with the thickness of the steel ring to be formed, so that the limiting column 23 is utilized to play a track limiting part for forming the steel ring when the upper forming roller 17 and the lower forming roller 16 rotate by taking the corresponding transmission rod 12 as a rotation center, the steel ring can be formed in an annular structure, and the forming requirement is met.
Example two
Referring to fig. 1 and fig. 6, a further improvement is made on the basis of embodiment 1:
the steel ring is in a circular structure, and how the heights of the two transmission rods 12 are consistent, the rotating ranges of the two cross beams 13 corresponding to the respective transmission rods 12 can only be turned within the range of 0-90 degrees, that is, the rolling ranges of the upper forming roller 17 and the lower forming roller 16 can only be rotated within the range of 0-90 degrees, when the steel ring material is rolled from the linear structure to be in a nearly circular structure, the two ends of the steel ring are about to be attached together, and at the moment, the upper forming roller 17 and the lower forming roller 16 are affected by the rolling ranges, so that the rolling operation cannot be continued, and the two ends of the steel ring cannot be rolled, so that the size error of the accurate forming operation of the steel ring is caused.
Therefore, in order to ensure the accuracy of the whole forming operation of the steel ring, the top end face of the transmission rod 12 corresponding to the lower forming roller 16 is higher than the top end face of the transmission rod 12 corresponding to the upper forming roller 17 by the height of the cross beam 13, the upper forming roller 17 and the lower forming roller 16 rotate towards the sides far away from each other by taking the corresponding transmission rod 12 as a rotation center, after the upper forming roller 17 and the lower forming roller 16 are positioned on the same axis, the two cross beams 13 can also continue to rotate around the corresponding transmission rod 12, so that the beginning end and the end of the steel ring can be rolled continuously, the accurate forming operation of the steel ring is ensured, and then the two transmission rods 12 are rotated reversely until the upper forming roller 17 and the lower forming roller 16 are reset.
The fixed spacing dish 33 that is equipped with in outer wall top of base 3, the annular guide way that rotates the joint with spacing dish 33 is seted up to the inner wall of supporting disk 31, the bottom of lower forming roll 16 rotates through the round pin axle and is equipped with the second handstand T type slider with the inside slip joint of one of them handstand T type groove 32, lower forming roll 16 follows crossbeam 13 and rotates in the roll-in operation process, utilize second handstand T type slider to drive relative rotation between supporting disk 31 and the spacing dish 33, can strengthen forming roll 16's roll-in support intensity down, avoid forming roll 16 roll-in to run through the skew axis direction of shaping down, influence the effective shaping operation of steel ring.
Simultaneously stand 11's outer wall is seted up and is rotated the annular joint groove that cup joints with rotating sleeve 21, and supporting disk 31 uses stand 11 to rotate as the center, so rotates sleeve 21 and also rotates in step in stand 11's annular joint inslot, helps the shaping operation to effectively go on.
In addition, the magnet blocks are embedded in the inner walls of the T-shaped adjusting grooves 24, the T-shaped adjusting blocks 25 are iron blocks, the T-shaped adjusting blocks 25 are adsorbed by the magnet blocks in real time, and the T-shaped adjusting blocks 25 are prevented from sliding up and down in the T-shaped adjusting grooves 24 at will to influence effective adjustment of the positions of the limiting columns 23.
EXAMPLE III
Please refer to fig. 1, fig. 7 and fig. 8, which are further improved based on the embodiment 2:
the limiting column 23 is clamped inside the inverted T-shaped groove 32 through a first inverted T-shaped block, and is connected with a T-shaped adjusting block 25 through a top rod 26 hinged to the outer wall of a second annular sleeve, so that the rising of the limiting column 23 is ensured, the limiting column 23 can be matched with the upper forming roller 17 and the lower forming roller 16 for forming operation, in order to further enhance the rising stability of the limiting column 23, a guide seat 110 capable of adjusting the position along the outer wall of the cross beam 13 is sleeved on the outer wall of the cross beam 13 corresponding to the upper forming roller 17, a sleeved hole in sliding sleeved connection with the cross beam 13 is formed in the guide seat 110, a guide notch is formed in the bottom end of the guide seat 110, according to the limiting position of the limiting column 23, the guide notch opening is ensured to be right opposite to the top end of the limiting column 23, the inner wall of the guide notch is of an arc-shaped structure, the inner width of the guide notch is the same as the major diameter of the limiting column 23, when the guide seat 110 moves circularly along the cross beam 13 and passes through the top end of the limiting column 23, the guide notch slides through the top end of the limiting column 23, and the stability of the limiting column 23 can be enhanced.
The design is convenient for upwards mention guide holder 110 when adjusting guide holder 110 position, ensures that the height of the inside of the cup joint hole can satisfy tooth socket 19 that spacing tooth 111 can break away from the joint completely, can slide along the outer wall of crossbeam 13 simultaneously, and guide holder 110 is adjusted to the required position and then is transferred guide holder 110 down, makes spacing tooth 111 block in the tooth socket 19 of corresponding position, prescribes a limit to guide holder 110 position.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a steel ring forming device with bearing structure, includes shaping subassembly and spacing subassembly, its characterized in that: the forming assembly comprises an upright column (11), an upper forming roller (17) and a lower forming roller (16), wherein two transmission rods (12) capable of rotating are arranged at the upper end of the upright column (11), cross beams (13) are fixedly arranged at the top ends of the side walls of the two transmission rods (12) along the radial direction, guide grooves are formed in the bottom ends of the two cross beams (13), inverted T-shaped connecting blocks (18) are connected in sliding and clamped mode inside the guide grooves, threaded adjusting rods (14) extending into the guide grooves are inserted into one ends, far away from the transmission rods (12), of the cross beams (13), the end portions of the threaded adjusting rods (14) are rotatably inserted into the inner walls of the guide grooves, and threaded holes rotatably inserted into the threaded adjusting rods (14) are formed in the inverted T-shaped connecting blocks (18);
the upper forming roller (17) is rotatably connected with the bottom end of one inverted T-shaped connecting block (18) through a pin shaft, an L-shaped hoisting frame (15) is fixedly arranged at the bottom end of the other inverted T-shaped connecting block (18), the outer wall of the lower forming roller (16) is rotatably sleeved with a first annular sleeve through an annular groove, and the end part of the L-shaped hoisting frame (15) is fixedly connected with the outer wall of the first annular sleeve;
the bottom mounting of stand (11) is equipped with base (3), the outer wall top of base (3) is equipped with supporting disk (31), spacing post of a plurality of (23), the adjustable setting in supporting disk (31) upper end of the spacing post of a plurality of (23) of a plurality of.
2. The steel ring forming device with the supporting structure as claimed in claim 1, wherein: the inside of stand (11) is equipped with the installation cavity, and the up end of stand (11) sets up two inserting grooves with the installation cavity intercommunication, two transfer lines (12) rotate respectively and peg graft inside two inserting grooves, the bottom fixedly connected with first fluted disc (114) of one of them transfer line (12), and the bottom rotation of first fluted disc (114) is equipped with bracing piece (115) of pegging graft with the inside bottom face rotation of installation cavity, the inside bottom mounting of installation cavity is equipped with motor (112), and the power shaft end connection of motor (112) has second fluted disc (113) with first fluted disc (114) meshing, the upper end of second fluted disc (113) and the bottom fixed connection of another transfer line (12).
3. The steel ring forming device with the supporting structure as claimed in claim 1, wherein: the top end face of the transmission rod (12) corresponding to the lower forming roller (16) is higher than the top end face of the transmission rod (12) corresponding to the upper forming roller (17) by the height of a cross beam (13).
4. The steel ring forming device with the supporting structure as claimed in claim 1, wherein: the limiting component further comprises a rotating sleeve (21) and a threaded sleeve (22), the rotating sleeve (21) is sleeved on the outer wall of the stand column (11), the outer wall of the rotating sleeve (21) is provided with a plurality of T-shaped adjusting grooves (24), a T-shaped adjusting block (25) is arranged inside each T-shaped adjusting groove (24), the side wall of each T-shaped adjusting block (25) is hinged with a push rod (26), the end part of each push rod (26) is hinged with a second annular sleeve, the outer wall of each limiting column (23) is provided with an annular installing groove which is rotatably clamped with the second annular sleeve, the threaded sleeve (22) is rotatably sleeved on the outer wall of the rotating sleeve (21) through an internal threaded hole and is located above one end, close to the T-shaped adjusting block (25), of the push rod (26);
a plurality of T type groove (32) that stand upside down has been seted up to the upper end of supporting disk (31), and the bottom of every spacing post (23) all rotates and is equipped with the first T type piece that stands upside down with the inside slip joint of every T type groove (32) that stands upside down.
5. The steel ring forming device with the supporting structure according to claim 4, wherein: the fixed spacing dish (33) that is equipped with in outer wall top of base (3), the annular guide way with spacing dish (33) rotation joint is seted up to the inner wall of supporting disk (31), the bottom of lower forming roll (16) is equipped with the second handstand T type slider with one of them handstand T type groove (32) inside slip joint through round pin axle rotation.
6. The steel ring forming device with the supporting structure according to claim 5, wherein: the outer wall of the upright post (11) is provided with an annular clamping groove which is rotationally sleeved with the rotating sleeve (21).
7. The steel ring forming device with the supporting structure as claimed in claim 4, wherein: t type adjustment tank (24) inner wall all is embedded to have the magnet piece, T type regulating block (25) are the iron piece.
8. The steel ring forming device with the supporting structure as claimed in claim 1, wherein: the outer wall of the cross beam (13) corresponding to the upper forming roller (17) is sleeved with a guide seat (110) capable of adjusting the position along the outer wall of the cross beam (13);
the guide seat (110) is provided with a sleeve hole which is in sliding sleeve joint with the cross beam (13), the bottom end of the guide seat (110) is provided with a guide notch, the inner wall of the guide notch is of an arc-shaped structure, and the inner width of the guide notch is the same as the major diameter of the limiting column (23);
limiting teeth (111) are fixedly arranged on the top end face of the inner portion of the sleeving hole, and tooth grooves (19) clamped with the limiting teeth (111) are formed in the upper end of the cross beam (13).
9. The steel ring forming device with the supporting structure as claimed in claim 8, wherein: the sum of the height of the cross beam (13) and the height of the limiting teeth (111) is equal to the inner height of the sleeving holes.
10. The method for supporting the steel ring forming device with the supporting structure, which adopts the steel ring forming device with the supporting structure as claimed in claim 1, is characterized by comprising the following steps:
the steel ring to be molded is placed on the supporting plate (31), so that the phenomena of poor stability and easy occurrence of molding dimension errors in the molding process are avoided, the steel ring to be molded is clamped through the matching of the molding assembly and the limiting assembly, the molding range can be adjusted according to the molding dimension of the steel ring, and the molding requirement of the steel ring is met;
as long as the upper forming roller (17) and the lower forming roller (16) rotate towards one side away from each other by taking the corresponding transmission rod (12) as a rotation center, the forming operation can be carried out on the steel ring raw material without replacing expanding dies with different sizes, thereby avoiding the time and labor consumption of replacing the dies and reducing the production progress.
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| CN202211105522.9A CN115635015B (en) | 2022-09-09 | 2022-09-09 | Steel ring forming device with supporting structure and supporting method thereof |
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| CN205085185U (en) * | 2015-10-10 | 2016-03-16 | 长沙固鑫机械设备有限公司 | Tricycle synchro -driven mechanism of round as a ball machine of tricycle |
| CN205270461U (en) * | 2015-12-31 | 2016-06-01 | 重庆红旗钢圈有限公司 | Automatic edge rolling device of steel ring |
| CN208450281U (en) * | 2018-06-19 | 2019-02-01 | 芜湖弘度智能科技有限公司 | Circle rolling device is used in a kind of processing of panel |
| CN211660939U (en) * | 2019-12-31 | 2020-10-13 | 武汉尚田工业科技有限公司 | A high-efficient rounding machine for automobile wheel hub production |
| WO2021248411A1 (en) * | 2020-06-11 | 2021-12-16 | 南通丽科发知识产权代理有限公司 | Upper bracket device for preventing cylinder body from rolling deformation |
| CN114054553A (en) * | 2020-07-31 | 2022-02-18 | 郓城隆顺机械制造有限公司 | Rim rolling machine |
| CN215998454U (en) * | 2021-09-15 | 2022-03-11 | 浙江宏源车轮有限公司 | Rolling machine is used in rim production |
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2022
- 2022-09-09 CN CN202211105522.9A patent/CN115635015B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205085185U (en) * | 2015-10-10 | 2016-03-16 | 长沙固鑫机械设备有限公司 | Tricycle synchro -driven mechanism of round as a ball machine of tricycle |
| CN205270461U (en) * | 2015-12-31 | 2016-06-01 | 重庆红旗钢圈有限公司 | Automatic edge rolling device of steel ring |
| CN208450281U (en) * | 2018-06-19 | 2019-02-01 | 芜湖弘度智能科技有限公司 | Circle rolling device is used in a kind of processing of panel |
| CN211660939U (en) * | 2019-12-31 | 2020-10-13 | 武汉尚田工业科技有限公司 | A high-efficient rounding machine for automobile wheel hub production |
| WO2021248411A1 (en) * | 2020-06-11 | 2021-12-16 | 南通丽科发知识产权代理有限公司 | Upper bracket device for preventing cylinder body from rolling deformation |
| CN114054553A (en) * | 2020-07-31 | 2022-02-18 | 郓城隆顺机械制造有限公司 | Rim rolling machine |
| CN215998454U (en) * | 2021-09-15 | 2022-03-11 | 浙江宏源车轮有限公司 | Rolling machine is used in rim production |
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| CN115635015B (en) | 2023-06-30 |
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