CN112139427B - Clamping and fixing device for forging production of aluminum alloy wheel hub - Google Patents
Clamping and fixing device for forging production of aluminum alloy wheel hub Download PDFInfo
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- CN112139427B CN112139427B CN202010991220.0A CN202010991220A CN112139427B CN 112139427 B CN112139427 B CN 112139427B CN 202010991220 A CN202010991220 A CN 202010991220A CN 112139427 B CN112139427 B CN 112139427B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J13/00—Details of machines for forging, pressing, or hammering
- B21J13/08—Accessories for handling work or tools
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Abstract
The invention discloses a clamping and fixing device for forging production of an aluminum alloy hub, which comprises a conveying frame, a clamping platform, a clamping control part, an upper clamping and fixing part and a lower supporting part, wherein the conveying frame is provided with a conveying mechanism; the push rod roller on the extrusion push rod acts on the staggered sliding frame, the staggered sliding frame moves, the upper clamp is made to clamp the ring and to be staggered with the lower fixed support ring, the upper clamp is made to clamp the aluminum alloy blank material, the rotation of the swinging extrusion rod is utilized, the upper extrusion rod roller is made to act on the arc-shaped contact inclined block, the upper clamp is made to clamp the ring lifting motion, the clamp is made to surround the blank material, the upper contact rotating frame roller acts on the upper contact block to make the clamp move the slide block and clamp and take out the blank material, the upper loop is clamped to the initial position to place the blank material on the support slide block, the support slide block supports the blank material and conveys the blank material to the next forging process, and the blank material is placed at a processing point to be forged and pressed by utilizing the upper clamp motion principle. The invention has novel structure, saves manual labor and improves the working efficiency.
Description
Technical Field
The invention relates to the technical field of manufacturing of aluminum alloy hubs, in particular to a clamping and fixing device for forging production of aluminum alloy hubs.
Background
The hub is divided into an aluminum alloy hub and a steel hub, the aluminum alloy hub is divided into forging and casting, the fatigue strength and the yield strength of the forged aluminum alloy hub are far higher than those of the steel hub, the heat dissipation coefficient of aluminum alloy is three times that of steel in the same environment, and the maximum bearing capacity of the forged aluminum alloy hub is five times that of the steel. The aluminum alloy wheel hub has the characteristics of light weight, tire saving and attractive appearance, and the safety of forging the aluminum alloy wheel hub is far higher than that of a steel ring. And only the forged aluminum alloy hub can keep normal running under the JIT standard, namely, the vehicle impacts the roadside stone at the speed of 50 km/h. At present, when the aluminum alloy hub is forged and pressed in the early stage, the blank is placed at the forging and pressing process point and is generally clamped and placed by manual clamps, the labor intensity is high, the efficiency is low, and therefore the clamping and fixing device for the aluminum alloy hub forging production is urgently needed.
Disclosure of Invention
Aiming at the technical problems, the invention provides a clamping and fixing device for aluminum alloy hub forging production, which can efficiently clamp rough blanks and save manual labor.
The technical scheme adopted by the invention is as follows: a clamping and fixing device for forging production of an aluminum alloy hub comprises a conveying frame, a clamping platform, a clamping control part, an upper clamping and fixing part and a lower supporting part;
the conveying frame comprises an engaging rack;
the clamping platform comprises a sliding block guide rod;
the clamping control component comprises a contact frame guide post;
the upper clamping and fixing part comprises a clamping slide block guide column;
the lower support component comprises a support slide block guide column;
the meshing rack is fixedly connected with the conveying frame, the slider guide rod is fixedly installed on the motion installation platform, the contact frame guide pillar is fixedly connected with the staggered sliding frame, one end of the clamping slider guide pillar is fixedly connected with the upper clamp, the other end of the clamping slider guide pillar is fixedly connected with the upper clamp, one end of the supporting slider guide pillar is fixedly connected with the lower fixed support ring, and the other end of the supporting slider guide pillar is fixedly connected with the lower support ring connecting seat.
Furthermore, the conveying frame also comprises a roller frame, a bottom plate roller, a platform bottom plate, a platform top plate, a limiting rod, a coupling, a rotation control motor, a motion meshing gear and a gear motor; the limiting rod is fixedly connected with the conveying frame, the limiting rod is arranged at the top of the conveying frame, the roller frame is fixedly connected with the conveying frame, the roller frame is arranged at the bottom of the conveying frame, the platform bottom plate is fixedly connected with the platform top plate, the platform bottom plate is provided with a bottom plate roller, the bottom plate roller rolls on the roller frame, the platform top plate is slidably connected with the limiting rod, the motion meshing gear is fixedly connected with a motor shaft of the gear motor, the meshing rack is provided with gear teeth, the motion meshing gear is meshed with gear teeth on the meshing rack, the rotation control motor is fixedly arranged on the platform top plate, one end of the coupler is fixedly connected with the motor shaft of the rotation control motor, and the other end of the coupler is fixedly connected with the top of the motion mounting platform.
Furthermore, the clamping platform also comprises a motion installation platform, a slide block screw rod, a slide block, a screw rod motor, an extrusion push rod, a slide block connecting rod, a push rod roller, a staggered sliding frame guide rod and a staggered sliding frame pressure spring; one end of the motion installation platform is rotationally connected with the platform bottom plate, the other end of the motion installation platform is rotationally connected with the platform top plate, the slide block screw rod is rotationally installed on the motion installation platform, the screw rod motor is fixedly installed on the motion installation platform, a motor shaft of the screw rod motor is fixedly connected with one end of the slide block screw rod, the slide block is slidably connected with the slide block guide rod, the slide block is connected with the slide block screw rod through a screw pair, one end of the extrusion push rod is rotatably arranged on the motion installation platform, one end of the slide block connecting rod is rotatably connected with the slide block, the other end of the slide block connecting rod is rotatably connected with the extrusion push rod, a push rod roller is arranged on the extrusion push rod, the push rod roller and the staggered sliding frame are in contact extrusion relationship, one end of the staggered sliding frame guide rod is fixedly connected with the movement installation platform, a staggered sliding frame pressure spring is sleeved on the staggered sliding frame guide rod, and one end of the staggered sliding frame pressure spring is connected with the staggered sliding frame.
Furthermore, the clamping control component also comprises a staggered sliding frame, a telescopic rod pressure spring, an eccentric wheel contact frame, an eccentric wheel motor, a telescopic rod connecting column, a swinging extrusion rod, an upper extrusion rod roller, an arc-shaped contact inclined block, a lower extrusion rod and a lower extrusion rod roller; staggered sliding frame and staggered sliding frame guide rod sliding connection, swing extrusion rod is rotatably installed on the staggered sliding frame, a telescopic rod connecting column is fixedly connected with the swing extrusion rod, a telescopic rod is slidably connected with the telescopic rod connecting column, a telescopic rod pressure spring sleeve is arranged on the telescopic rod, an eccentric wheel contact frame is slidably installed on a contact frame guide column, one end of the telescopic rod is rotatably connected with an eccentric wheel contact frame, a motor shaft of an eccentric wheel motor is fixedly connected with an eccentric wheel, the circumferential profile of the eccentric wheel is in contact with the inner wall of the eccentric wheel contact frame, and the eccentric wheel motor is fixedly installed on the staggered sliding frame.
Further, the one end and the swing extrusion pole fixed connection of last extrusion stem, the other end of going up the extrusion stem has an extrusion stem roller, go up the extrusion stem roller and move in the upper end groove of arc contact sloping block to it has the contact extrusion effect to arc contact sloping block to go up the extrusion stem roller, the one end and the swing extrusion pole fixed connection of lower extrusion stem, the other end of lower extrusion stem has lower extrusion stem roller, lower extrusion stem roller moves in the lower extreme groove of arc contact sloping block, and lower extrusion stem roller has the contact extrusion effect to arc contact sloping block.
Furthermore, the upper clamping and fixing component also comprises an upper clamping ring pressure spring, an upper clamping ring, a clamping slide block, an upper contact rotating frame motor, an upper contact rotating frame, a clamping slide block pressure spring, an upper clamping ring connecting seat and an upper contact rotating frame roller; go up press from both sides and get ring slidable mounting on the balladeur train that staggers, go up press from both sides and get ring pressure spring cover on the balladeur train that staggers, press from both sides and get slider guide pillar sliding connection, go up contact block and press from both sides and get slider fixed connection, go up the motor shaft and the last contact revolving rack fixed connection of contact revolving rack motor, go up contact revolving rack motor fixed mounting on last press from both sides gets ring connecting seat, go up the contact revolving rack and have last contact revolving rack roller, go up contact revolving rack roller and last contact block and be the contact extrusion relation, press from both sides and get the slider pressure spring cover and get on the slider guide pillar.
Furthermore, the lower support component also comprises a lower fixing support ring, a lower contact rotating frame roller, a support sliding block pressure spring, a lower contact block, a lower contact rotating frame, a lower support ring connecting seat and a lower contact rotating frame motor; lower fixed support ring and motion mounting platform fixed connection, supporting slide and supporting slide guide pillar sliding connection, lower contact block and supporting slide fixed connection, supporting slide pressure spring cover is on the supporting slide guide pillar, the motor shaft and the lower contact revolving rack fixed connection of lower contact revolving rack motor, lower contact revolving rack motor fixed mounting is on lower support ring connecting seat, has lower contact revolving rack roller on the lower contact revolving rack, lower contact revolving rack roller and lower contact revolving rack are the contact extrusion relation.
Compared with the prior art, the invention has the beneficial effects that:
1. the blank is clamped instead of manual work, and the labor intensity is reduced.
2. The upper clamping and fixing component clamps the blank.
3. The lower support part supports the blank.
Drawings
Fig. 1, fig. 2, fig. 3, fig. 6 and fig. 7 are schematic diagrams of the overall structure of the present invention.
Fig. 4 and 5 are schematic views of the present invention in a partially enlarged structure.
1-a conveying frame; 2-a gripping platform; 3-a gripping control part; 4-upper clamping and fixing part; 5-a lower support member; 101-a roller frame; 102-floor wheels; 103-a platform floor; 104-a platform ceiling; 105-a restraining bar; 106-a coupling; 107-rotation control motor; 108-a meshing rack; 109-moving engagement gears; 110-a gear motor; 201-a motion mounting platform; 202-a slider guide; 203-a slide block screw rod; 204-a slide block; 205-screw motor; 206-squeeze the push rod; 207-slider link; 208-a pusher roller; 209-staggered carriage guide bar; 210-staggering carriage compression springs; 301-staggered carriages; 302-a telescoping rod; 303-a telescopic rod pressure spring; 304-eccentric wheel; 305-eccentric wheel contact frame; 306-contact frame guide posts; 307-eccentric wheel motor; 308-a telescopic rod connecting column; 309-swing the squeeze bar; 310-upper squeeze bar; 311-upper squeeze bar roller; 312-arc contact ramp block; 313-lower squeeze bar; 314-lower squeeze bar roller; 401-clamping a ring-taking pressure spring; 402-clipping the ring; 403-gripping slider; 404-an upper contact block; 405-upper contact turret motor; 406-upper contact turret; 407-clamping a slide block pressure spring; 408-clamping the slide block guide column; 409-an upper clamping ring connecting seat; 410-upper contact turret roller; 501-lower fixed support ring; 502-supporting slider guide posts; 503-lower contact turret roller; 504-support slide; 505-supporting a slider compression spring; 506-lower contact block; 507-lower contact rotating stand; 508-lower support ring connection seat; 509-lower contact turret motor.
Detailed Description
The present invention will be further described with reference to specific examples, which are illustrative of the invention and are not to be construed as limiting the invention.
The embodiment is shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6 and fig. 7: a clamping and fixing device for forging production of an aluminum alloy hub comprises a conveying frame 1, a clamping platform 2, a clamping control part 3, an upper clamping and fixing part 4 and a lower supporting part 5;
the conveying frame 1 comprises an engaging rack 108;
the clamping platform 2 comprises a sliding block guide rod 202;
the clamping control component 3 comprises a contact frame guide post 306;
the upper clamping and fixing part 4 comprises a clamping slide block guide column 408;
the lower support part 5 comprises a support slider guide column 502;
the meshing rack 108 is fixedly connected with the conveying frame 1, the slider guide rod 202 is fixedly installed on the moving installation platform 201, the contact frame guide post 306 is fixedly connected with the staggered sliding frame 301, one end of the clamping slider guide post 408 is fixedly connected with the upper clamping ring 402, the other end of the clamping slider guide post 408 is fixedly connected with the upper clamping ring connecting seat 409, one end of the supporting slider guide post 502 is fixedly connected with the lower fixed supporting ring 501, and the other end of the supporting slider guide post 502 is fixedly connected with the lower supporting ring connecting seat 508.
The conveying frame 1 further comprises a roller frame 101, a bottom plate roller 102, a platform bottom plate 103, a platform top plate 104, a limiting rod 105, a coupler 106, a rotation control motor 107, a movement meshing gear 109 and a gear motor 110; the limiting rod 105 is fixedly connected with the conveying frame 1, the limiting rod 105 is arranged at the top of the conveying frame 1, the roller frame 101 is fixedly connected with the conveying frame 1, the roller frame 101 is arranged at the bottom of the conveying frame 1, the platform bottom plate 103 is fixedly connected with the platform top plate 104, the platform bottom plate 103 is provided with the bottom plate roller 102, the bottom plate roller 102 rolls on the roller frame 101, the platform top plate 104 is slidably connected with the limiting rod 105, the motion meshing gear 109 is fixedly connected with a motor shaft of the gear motor 110, the meshing rack 108 is provided with gear teeth, the motion meshing gear 109 is meshed with the gear teeth on the meshing rack 108, the rotation control motor 107 is fixedly arranged on the platform top plate 104, one end of the coupler 106 is fixedly connected with the motor shaft of the rotation control motor 107, and the other end of the coupler 106 is fixedly connected with the top of the motion mounting platform 201. The gear motor 110 drives the movement meshing gear 109 to rotate, the platform top plate 104 moves to convey the blank material to the next process under the meshing of the gear teeth, the movement of the rotation control motor 107 enables the movement installation platform 201 to rotate, the placement direction of the blank material is convenient to adjust, and finally the blank material is clamped and placed on a forging and pressing point from the support sliding block 504.
The clamping platform 2 further comprises a motion installation platform 201, a slider screw rod 203, a slider 204, a screw rod motor 205, an extrusion push rod 206, a slider connecting rod 207, a push rod roller 208, a staggered carriage guide rod 209 and a staggered carriage compression spring 210; one end of the motion installation platform 201 is rotatably connected with the platform bottom plate 103, the other end of the motion installation platform 201 is rotatably connected with the platform top plate 104, the slider screw rod 203 is rotatably installed on the motion installation platform 201, the screw rod motor 205 is fixedly installed on the motion installation platform 201, the motor shaft of the screw rod motor 205 is fixedly connected with one end of the slider screw rod 203, the slider 204 is slidably connected with the slider guide rod 202, the slider 204 is connected with the slider screw rod 203 by a screw pair, one end of the extrusion push rod 206 is rotatably installed on the motion installation platform 201, one end of the slider connecting rod 207 is rotatably connected with the slider 204, the other end of the slider connecting rod 207 is rotatably connected with the extrusion push rod 206, the extrusion push rod 206 is provided with a push rod roller 208, the push rod roller 208 is in contact extrusion relation with the staggered sliding frame 301, and one end of the staggered sliding frame guide rod 209 is fixedly connected with the motion installation platform 201, a staggered carriage compression spring 210 is fitted over the staggered carriage guide 209, and one end of the staggered carriage compression spring 210 is connected to the staggered carriage 301. The screw motor 205 drives the slider screw 203 to rotate, the slider 204 moves, the push rod 206 is extruded to swing under the action of the slider connecting rod 207, the push rod roller 208 acts on the staggered sliding frame 301, and the staggered sliding frame 301 moves, so that the upper clamping ring 402 and the lower fixed support ring 501 are staggered.
The clamping control component 3 further comprises a staggering sliding frame 301, an expansion rod 302, an expansion rod compression spring 303, an eccentric wheel 304, an eccentric wheel contact frame 305, an eccentric wheel motor 307, an expansion rod connecting column 308, a swinging extrusion rod 309, an upper extrusion rod 310, an upper extrusion rod roller 311, an arc-shaped contact inclined block 312, a lower extrusion rod 313 and a lower extrusion rod roller 314; staggered sliding frame 301 and staggered sliding frame guide rod 209 are in sliding connection, swing extrusion rod 309 is rotatably installed on staggered sliding frame 301, telescopic rod connecting column 308 and swing extrusion rod 309 are fixedly connected, telescopic rod 302 and telescopic rod connecting column 308 are in sliding connection, telescopic rod pressure spring 303 is sleeved on telescopic rod 302, eccentric wheel contact frame 305 is slidably installed on contact frame guide column 306, one end of telescopic rod 302 is rotatably connected with eccentric wheel contact frame 305, the motor shaft of eccentric wheel motor 307 is fixedly connected with eccentric wheel 304, the circumferential profile of eccentric wheel 304 is in contact with the inner wall of eccentric wheel contact frame 305, and eccentric wheel motor 307 is fixedly installed on staggered sliding frame 301. The eccentric wheel motor 307 drives the eccentric wheel 304 to rotate, so that the eccentric wheel contact frame 305 moves, the swinging extrusion rod 309 rotates, and the telescopic rod 302 and the telescopic rod connecting column 308 perform relative telescopic motion so as to adapt to the motion of the swinging extrusion rod 309.
One end of the upper extrusion rod 310 is fixedly connected with the swing extrusion rod 309, the other end of the upper extrusion rod 310 is provided with an upper extrusion rod roller 311, the upper extrusion rod roller 311 moves in an upper end groove of the arc-shaped contact inclined block 312, the upper extrusion rod roller 311 has a contact extrusion effect on the arc-shaped contact inclined block 312, one end of the lower extrusion rod 313 is fixedly connected with the swing extrusion rod 309, the other end of the lower extrusion rod 313 is provided with a lower extrusion rod roller 314, the lower extrusion rod roller 314 moves in a lower end groove of the arc-shaped contact inclined block 312, and the lower extrusion rod roller 314 has a contact extrusion effect on the arc-shaped contact inclined block 312. The upper squeeze bar roller 311 acts on the arc contact ramp block 312 to lower the arc contact ramp block 312, and the lower squeeze bar roller 314 acts on the arc contact ramp block 312 to raise the arc contact ramp block 312.
The upper clamping fixing component 4 further comprises an upper clamping ring compression spring 401, an upper clamping ring 402, a clamping slide block 403, an upper contact block 404, an upper contact rotating frame motor 405, an upper contact rotating frame 406, a clamping slide block compression spring 407, an upper clamping ring connecting seat 409 and an upper contact rotating frame roller 410; the upper clamping ring 402 is slidably mounted on the staggered sliding frame 301, the upper clamping ring compression spring 401 is sleeved on the staggered sliding frame 301, the clamping sliding block 403 is slidably connected with the clamping sliding block guide post 408, the upper contact block 404 is fixedly connected with the clamping sliding block 403, a motor shaft of the upper contact rotating frame motor 405 is fixedly connected with the upper contact rotating frame 406, the upper contact rotating frame motor 405 is fixedly mounted on the upper clamping ring connecting seat 409, an upper contact rotating frame roller 410 is arranged on the upper contact rotating frame 406, the upper contact rotating frame roller 410 and the upper contact block 404 are in contact extrusion relation, and the clamping sliding block compression spring 407 is sleeved on the clamping sliding block guide post 408. The clamping slide block 403 surrounds the blank, the upper contact rotating frame motor 405 drives the upper contact rotating frame 406 to rotate, the upper contact rotating frame roller 410 acts on the upper contact block 404, the clamping slide block 403 moves and clamps the blank, the upper clamping ring 402 rises to clamp the blank, and the upper clamping ring 402 returns to the original position to place the blank on the support slide block 504.
The lower support part 5 further comprises a lower fixing support ring 501, a lower contact rotating frame roller 503, a support slider 504, a support slider pressure spring 505, a lower contact block 506, a lower contact rotating frame 507, a lower support ring connecting seat 508 and a lower contact rotating frame motor 509; the lower fixing support ring 501 is fixedly connected with the movement mounting platform 201, the support slider 504 is slidably connected with the support slider guide post 502, the lower contact block 506 is fixedly connected with the support slider 504, the support slider pressure spring 505 is sleeved on the support slider guide post 502, a motor shaft of the lower contact rotating frame motor 509 is fixedly connected with the lower contact rotating frame 507, the lower contact rotating frame motor 509 is fixedly mounted on the lower support ring connecting seat 508, the lower contact rotating frame 507 is provided with a lower contact rotating frame roller 503, and the lower contact rotating frame roller 503 is in contact extrusion relation with the lower contact rotating frame 507. The upper clamping ring 402 returns to the original position to place the blank material on the supporting sliding block 504, the lower contact rotating frame motor 509 drives the lower contact rotating frame 507 to rotate, and the lower contact rotating frame roller 503 acts on the lower contact block 506 to enable the supporting sliding block 504 to move, so that the supporting surface range of the blank is adjusted.
The working principle of the invention is as follows: the screw motor 205 drives the slider screw 203 to rotate, the slider 204 moves, under the action of the slider connecting rod 207, the extrusion push rod 206 swings, the push rod roller 208 acts on the staggering carriage 301, the staggering carriage 301 moves, the upper clamping ring 402 and the lower fixed supporting ring 501 are staggered, the eccentric wheel motor 307 drives the eccentric wheel 304 to rotate, the eccentric wheel contact frame 305 moves, the swinging extrusion rod 309 rotates, the telescopic rod 302 and the telescopic rod connecting column 308 relatively move in a telescopic way so as to adapt to the movement of the swinging extrusion rod 309, the upper extrusion rod roller 311 acts on the arc-shaped contact inclined block 312 to lower the arc-shaped contact inclined block 312, the lower extrusion rod roller 314 acts on the arc-shaped contact inclined block 312 to raise the arc-shaped contact inclined block 312, the lifting movement of the upper clamping ring 402 is realized, the upper clamping ring 402 descends, the clamping slider 403 surrounds the blank, the upper contact rotating frame motor 405 drives the upper contact rotating frame 406 to rotate, the upper contact rotating frame roller 410 acts on the upper contact block 404, the clamping slide block 403 moves and clamps the blank, the upper clamping ring 402 rises to clamp the blank, the upper clamping ring 402 returns to the original position to place the blank on the support slide block 504, the lower contact rotating frame motor 509 drives the lower contact rotating frame 507 to rotate, the lower contact rotating frame roller 503 acts on the lower contact block 506 to enable the support slide block 504 to move, the supporting surface range of the blank is further adjusted, the gear motor 110 drives the movement meshing gear 109 to rotate, under gear tooth meshing, the platform top plate 104 moves to convey the blank to the next process, the rotation control motor 107 acts to enable the movement mounting platform 201 to rotate, the blank placement direction is convenient to adjust, and the blank is clamped from the support slide block 504 to be forged and placed on a machining point according to the clamping principle.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 (1)
1. A clamping and fixing device for forging production of an aluminum alloy hub comprises a conveying frame (1), a clamping platform (2), a clamping control part (3), an upper clamping and fixing part (4) and a lower supporting part (5);
the conveying frame (1) comprises a roller frame (101), a bottom plate roller (102), a platform bottom plate (103), a platform top plate (104), a limiting rod (105), a coupler (106), a rotation control motor (107), a meshing rack (108), a movement meshing gear (109) and a gear motor (110); the limiting rod (105) is fixedly connected with the conveying frame (1), the limiting rod (105) is arranged at the top of the conveying frame (1), the roller frame (101) is fixedly connected with the conveying frame (1), the roller frame (101) is arranged at the bottom of the conveying frame (1), the platform bottom plate (103) is fixedly connected with the platform top plate (104), the platform bottom plate (103) is provided with a bottom plate roller (102), the bottom plate roller (102) rolls on the roller frame (101), the platform top plate (104) is in sliding connection with the limiting rod (105), the movement meshing gear (109) is fixedly connected with a motor shaft of the gear motor (110), the meshing rack (108) is provided with gear teeth, the movement meshing gear (109) is meshed with the gear teeth on the meshing rack (108), the meshing rack (108) is fixedly connected with the conveying frame (1), the rotation control motor (107) is fixedly arranged on the platform top plate (104), one end of the coupler (106) is fixedly connected with a motor shaft of the rotation control motor (107), and the other end of the coupler (106) is fixedly connected with the top of the movement mounting platform (201);
the clamping platform (2) comprises a motion mounting platform (201), a sliding block guide rod (202), a sliding block lead screw (203), a sliding block (204), a lead screw motor (205), an extrusion push rod (206), a sliding block connecting rod (207), a push rod roller (208), a staggered sliding frame guide rod (209) and a staggered sliding frame pressure spring (210); one end of the motion installation platform (201) is rotatably connected with the platform bottom plate (103), the other end of the motion installation platform (201) is rotatably connected with the platform top plate (104), a slider guide rod (202) is fixedly installed on the motion installation platform (201), a slider lead screw (203) is rotatably installed on the motion installation platform (201), a lead screw motor (205) is fixedly installed on the motion installation platform (201), a motor shaft of the lead screw motor (205) is fixedly connected with one end of the slider lead screw (203), a slider (204) is slidably connected with the slider guide rod (202), the slider (204) is connected with the slider lead screw (203) through a screw pair, one end of the extrusion push rod (206) is rotatably installed on the motion installation platform (201), one end of a slider connecting rod (207) is rotatably connected with the slider (204), and the other end of the slider connecting rod (207) is rotatably connected with the extrusion push rod (206), a push rod roller (208) is arranged on the extrusion push rod (206), the push rod roller (208) and the staggered sliding frame (301) are in contact extrusion relation, one end of the staggered sliding frame guide rod (209) is fixedly connected with the motion installation platform (201), the staggered sliding frame pressure spring (210) is sleeved on the staggered sliding frame guide rod (209), and one end of the staggered sliding frame pressure spring (210) is connected with the staggered sliding frame (301);
the clamping control component (3) comprises a staggered sliding frame (301), a telescopic rod (302), a telescopic rod pressure spring (303), an eccentric wheel (304), an eccentric wheel contact frame (305), a contact frame guide post (306), an eccentric wheel motor (307), a telescopic rod connecting post (308), a swinging extrusion rod (309), an upper extrusion rod (310), an upper extrusion rod roller (311), an arc-shaped contact inclined block (312), a lower extrusion rod (313) and a lower extrusion rod roller (314); the staggered sliding frame (301) is in sliding connection with a staggered sliding frame guide rod (209), a swinging extrusion rod (309) is rotatably installed on the staggered sliding frame (301), a telescopic rod connecting column (308) is fixedly connected with the swinging extrusion rod (309), a telescopic rod (302) is in sliding connection with the telescopic rod connecting column (308), a telescopic rod pressure spring (303) is sleeved on the telescopic rod (302), an eccentric wheel contact frame (305) is slidably installed on a contact frame guide column (306), the contact frame guide column (306) is fixedly connected with the staggered sliding frame (301), one end of the telescopic rod (302) is rotatably connected with the eccentric wheel contact frame (305), a motor shaft of the eccentric wheel motor (307) is fixedly connected with an eccentric wheel (304), the circumferential profile of the eccentric wheel (304) is in contact with the inner wall of the eccentric wheel contact frame (305), the eccentric wheel motor (307) is fixedly installed on the staggered sliding frame (301), one end of an upper extrusion rod (310) is fixedly connected with the swinging extrusion rod (309), an upper extrusion rod roller (311) is arranged at the other end of the upper extrusion rod (310), the upper extrusion rod roller (311) moves in an upper end groove of the arc-shaped contact inclined block (312), the upper extrusion rod roller (311) has a contact extrusion effect on the arc-shaped contact inclined block (312), one end of the lower extrusion rod (313) is fixedly connected with the swinging extrusion rod (309), a lower extrusion rod roller (314) is arranged at the other end of the lower extrusion rod (313), the lower extrusion rod roller (314) moves in a lower end groove of the arc-shaped contact inclined block (312), and the lower extrusion rod roller (314) has a contact extrusion effect on the arc-shaped contact inclined block (312);
the upper clamping fixing component (4) comprises an upper clamping ring pressure spring (401), an upper clamping ring (402), a clamping slide block (403), an upper contact block (404), an upper contact rotating frame motor (405), an upper contact rotating frame (406), a clamping slide block pressure spring (407), a clamping slide block guide post (408), an upper clamping ring connecting seat (409) and an upper contact rotating frame roller (410); the upper clamping ring (402) is slidably mounted on the staggered sliding frame (301), an upper clamping ring pressure spring (401) is sleeved on the staggered sliding frame (301), a clamping sliding block (403) is slidably connected with a clamping sliding block guide post (408), an upper contact block (404) is fixedly connected with the clamping sliding block (403), a motor shaft of an upper contact rotating frame motor (405) is fixedly connected with an upper contact rotating frame (406), the upper contact rotating frame motor (405) is fixedly mounted on an upper clamping ring connecting seat (409), an upper contact rotating frame roller (410) is arranged on the upper contact rotating frame (406), the upper contact rotating frame roller (410) is in contact extrusion relation with the upper contact block (404), a clamping pressure spring (407) is sleeved on the clamping sliding block guide post (408), one end of the clamping sliding block guide post (408) is fixedly connected with the upper clamping ring (402), and the other end of the clamping sliding block guide post (408) is fixedly connected with the upper clamping ring connecting seat (409);
the lower support part (5) comprises a lower fixing support ring (501), a support slider guide post (502), a lower contact rotating frame roller (503), a support slider (504), a support slider pressure spring (505), a lower contact block (506), a lower contact rotating frame (507), a lower support ring connecting seat (508) and a lower contact rotating frame motor (509); the lower fixing support ring (501) is fixedly connected with the movement mounting platform (201), one end of a support slider guide pillar (502) is fixedly connected with the lower fixing support ring (501), the other end of the support slider guide pillar (502) is fixedly connected with a lower support ring connecting seat (508), a support slider (504) is slidably connected with the support slider guide pillar (502), a lower contact block (506) is fixedly connected with the support slider (504), a support slider pressure spring (505) is sleeved on the support slider guide pillar (502), a motor shaft of a lower contact rotating frame motor (509) is fixedly connected with a lower contact rotating frame (507), a lower contact rotating frame motor (509) is fixedly mounted on the lower support ring connecting seat (508), a lower contact rotating frame roller (503) is arranged on the lower contact rotating frame (507), and the lower contact rotating frame (503) and the lower contact rotating frame (507) are in contact extrusion relation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010991220.0A CN112139427B (en) | 2020-09-20 | 2020-09-20 | Clamping and fixing device for forging production of aluminum alloy wheel hub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010991220.0A CN112139427B (en) | 2020-09-20 | 2020-09-20 | Clamping and fixing device for forging production of aluminum alloy wheel hub |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112139427A CN112139427A (en) | 2020-12-29 |
| CN112139427B true CN112139427B (en) | 2021-11-23 |
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| CN202010991220.0A Active CN112139427B (en) | 2020-09-20 | 2020-09-20 | Clamping and fixing device for forging production of aluminum alloy wheel hub |
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Citations (7)
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| US5303573A (en) * | 1992-05-26 | 1994-04-19 | Wheel Wizard International, Inc. | Wheel straightening method and apparatus |
| CZ20021660A3 (en) * | 2001-05-17 | 2003-01-15 | Dango & Dienenthal Maschinenbau Gmbh | Forging manipulator |
| CN202725927U (en) * | 2012-07-28 | 2013-02-13 | 海安县威仕重型机械有限公司 | Sprocket drive type flat wagon translation mechanism |
| CN107214728A (en) * | 2017-07-20 | 2017-09-29 | 江苏天宏自动化科技有限公司 | A kind of double-claw type aluminum alloy forged hub conveying robot |
| CN108098355A (en) * | 2018-01-30 | 2018-06-01 | 刘秀娟 | A kind of electric automobile hub automatic positioning polishing correction processing mold |
| CN110303112A (en) * | 2019-07-08 | 2019-10-08 | 方军杰 | A kind of aluminium alloy wheel hub forging clamping fixed mechanism |
| CN211135374U (en) * | 2019-12-10 | 2020-07-31 | 江苏珀然车轮智造有限公司 | Hub production clamping device |
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2020
- 2020-09-20 CN CN202010991220.0A patent/CN112139427B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5303573A (en) * | 1992-05-26 | 1994-04-19 | Wheel Wizard International, Inc. | Wheel straightening method and apparatus |
| CZ20021660A3 (en) * | 2001-05-17 | 2003-01-15 | Dango & Dienenthal Maschinenbau Gmbh | Forging manipulator |
| CN202725927U (en) * | 2012-07-28 | 2013-02-13 | 海安县威仕重型机械有限公司 | Sprocket drive type flat wagon translation mechanism |
| CN107214728A (en) * | 2017-07-20 | 2017-09-29 | 江苏天宏自动化科技有限公司 | A kind of double-claw type aluminum alloy forged hub conveying robot |
| CN108098355A (en) * | 2018-01-30 | 2018-06-01 | 刘秀娟 | A kind of electric automobile hub automatic positioning polishing correction processing mold |
| CN110303112A (en) * | 2019-07-08 | 2019-10-08 | 方军杰 | A kind of aluminium alloy wheel hub forging clamping fixed mechanism |
| CN211135374U (en) * | 2019-12-10 | 2020-07-31 | 江苏珀然车轮智造有限公司 | Hub production clamping device |
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| CN112139427A (en) | 2020-12-29 |
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Effective date of registration: 20211103 Address after: 225321 Baima Town Industrial Park, Gaogang District, Taizhou City, Jiangsu Province Applicant after: JIANGSU KC WHEEL CO.,LTD. Address before: 225300 Jiangsu zhangchi wheel hub Manufacturing Co., Ltd., south of Chuangxin Road, Xuzhuang street, Gaogang District, Taizhou City, Jiangsu Province Applicant before: JIANGSU ZHANG CHI WHEEL MANUFACTURING Co.,Ltd. |
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