CN118081418A - Milling fixture for bearing seat mounting feet - Google Patents
Milling fixture for bearing seat mounting feet Download PDFInfo
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- CN118081418A CN118081418A CN202410466373.1A CN202410466373A CN118081418A CN 118081418 A CN118081418 A CN 118081418A CN 202410466373 A CN202410466373 A CN 202410466373A CN 118081418 A CN118081418 A CN 118081418A
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- 238000003801 milling Methods 0.000 title claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims abstract description 59
- 238000007599 discharging Methods 0.000 claims abstract description 19
- 239000000463 material Substances 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims 1
- 238000003754 machining Methods 0.000 abstract description 15
- 238000000034 method Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
The invention relates to the technical field of machining, in particular to a milling fixture for mounting feet of bearing seats, which comprises a conveying mechanism, wherein a clamping mechanism is arranged at the upper part of the conveying mechanism, a discharging guide rail is arranged at one side of the upper part of the conveying mechanism, a feeding mechanism is arranged at one end of the upper part of the conveying mechanism, a plurality of bearing seats are arranged in the middle of the feeding mechanism, the middle of a shaft roller is rotationally connected at the front end and the rear end of the opposite side of a connecting plate, the front end and the rear end of the conveying belt are internally meshed with the periphery of the shaft roller, and a speed reducing motor is driven to enable the clamping mechanism to circularly move, so that three working procedures of feeding, clamping processing and discharging are separated, the feeding and discharging time during processing is reduced, the processing efficiency is greatly improved, and after the clamping mechanism clamps the bearing seats, a clamping block drives the bearing seats to move upwards and away from a shell, so that the shell can not obstruct the operation of a processing shaft, and the processing shaft bearing seats of a machine tool can be processed conveniently.
Description
Technical Field
The invention relates to the technical field of machining, in particular to a milling fixture for a bearing seat mounting foot.
Background
The bearing seat for installing the bearing is generally finished in a casting production mode, the mounting surface of the mounting foot for fixing equipment is generally higher in flatness requirement, therefore, a cast blank is generally milled through a milling machine, the flatness of the mounting surface of the mounting foot can be guaranteed, the blank is generally clamped through a clamp, then the milling machine is started, the milling head of the milling machine is used for milling the mounting surface of the mounting foot, the existing clamp is required to manually feed and discharge materials, the operation is troublesome, a large amount of time is wasted in feeding and discharging, the machining efficiency is reduced, the general clamp is relatively close to the base, a machining shaft is easy to collide with the clamp base during machining, and the operation is inconvenient.
Disclosure of Invention
The invention aims to solve the defects in the background art, and provides a milling fixture for a bearing seat mounting foot.
In order to achieve the above purpose, the invention adopts the following technical scheme: the milling fixture for the mounting feet of the bearing seats comprises a conveying mechanism, wherein a clamping mechanism is arranged at the upper part of the conveying mechanism, a discharging guide rail is arranged at one side of the upper part of the conveying mechanism, a feeding mechanism is arranged at one end of the upper part of the conveying mechanism, and a plurality of bearing seats are arranged in the middle of the feeding mechanism;
The clamping mechanism comprises a shell, a threaded rod, a movable seat, four ejector rods, four L rods, four balance rods, a supporting seat, two clamping blocks, two connecting side plates, a driving assembly and a telescopic assembly, wherein the driving assembly is arranged at the lower end of the threaded rod, the driving assembly is connected with an outer supporting frame and an inner supporting frame, the middle lower part of the shell is arranged at the middle part of the sliding seat, the lower part of the threaded rod is rotationally connected with the middle part of the lower side of the shell, the middle part of the movable seat is in threaded connection with the periphery of the threaded rod, one end of each ejector rod is rotationally connected with four corners of the movable seat, the other end of each ejector rod is rotationally connected with one end of each L rod, one end of each L rod is rotationally connected with the left side and the right side of the lower part of each connecting side plate, one end of each balance rod is rotationally connected with the left side and the right side of the upper part of each connecting side plate, the lower part of each supporting seat is rotationally connected with one end of each balance rod, the upper ends of the four corners of each supporting seat are rotationally connected with the lower part of the supporting seat through the telescopic assembly, the connecting side plates are slidingly connected with the inner side walls of the shell, the side plates are rotationally connected with the upper side walls of the shell, and the side plates are provided with one side of the clamping blocks, and one side of each side is provided with a rubber pad;
the telescopic component comprises a cavity, a sliding block, a spring and a connecting rod, wherein the cavity is formed in the lower part of the threaded rod, the periphery of the sliding block is slidably connected inside the threaded rod, one end of the connecting rod is fixedly connected to the middle part of the sliding block, the other end of the connecting rod is fixedly connected to the lower part of the supporting seat, the spring is sleeved on the periphery of the connecting rod, and the spring is arranged on the inner side of the upper part of the threaded rod;
the driving assembly comprises a gear and two groups of racks, the middle part of the gear is fixedly connected to the lower end of the threaded rod, one group of racks are arranged on the inner side wall of the outer support frame, the other group of racks are arranged on the outer side wall of the inner support frame, and the gear and the racks are meshed with each other.
Preferably, the feeding mechanism comprises a bracket, an upper connecting plate, a lower connecting plate, a left shaft roller, a right shaft roller, a left conveying belt, a right conveying belt, a left servo motor, a right servo motor, a left feeding guide rail, a right feeding guide rail, a middle part of the shaft roller, front ends and rear ends of opposite sides of the connecting plate are rotationally connected, the front ends and the rear ends of the conveying belt are internally meshed with the peripheries of the shaft rollers, the lower part of the connecting plate is fixedly connected to the left sides and the right sides of the upper part of the bracket, the servo motor is arranged at one end of the upper connecting plate, the driving end of the connecting plate penetrates through the connecting plate and is fixedly connected to the middle part of one shaft roller, one side of the feeding guide rail is fixedly connected to the inner side of the lower connecting plate, a plurality of left sides and right sides of the bearing seat are slidingly connected to the upper part of the feeding guide rail, and the left sides and the right sides of the bearing seat are contacted with the outer sides of the conveying belt.
Preferably, the conveying mechanism comprises an outer supporting frame, an inner supporting frame, two sliding rails, two belt wheels, a belt, a plurality of sliding seats and a gear motor, wherein the outer supporting frame is arranged on the periphery of the inner supporting frame, the lower parts of the sliding rails are arranged on the outer supporting frame and the upper part of the inner supporting frame, the lower parts of the sliding seats are slidably connected on the periphery of the sliding rails, the middle parts of the belt wheels are rotationally connected with the front end and the rear end of the inner supporting frame, the inner sides of the belt wheels are in meshed connection with the periphery of the belt wheels, the gear motor is arranged at one end of the inner supporting frame, the output end of the gear motor penetrates through the inner supporting frame and is fixedly connected with the middle part of one belt wheel, one side of the sliding seats is connected with the periphery of the belt, and one end of the feeding guide rail, which is far away from the connecting plate, is arranged on one side upper part of the two sliding rails.
Compared with the prior art, the invention has the following beneficial effects:
1. The driving gear motor drives the belt pulley that is connected with it to rotate, drive the belt through another belt pulley and rotate, thereby drive the sliding seat and remove on the slide rail, make fixture circulation remove, simultaneously drive the roller that is connected with it through servo motor and rotate, through another roller, make the conveyer belt rotate, thereby rotate through the conveyer belt of left and right sides, drive the bearing frame and remove on the feeding guide rail, make the bearing frame of front end slide the front end of feeding guide rail along the feeding guide rail, because fixture is last circulation removal, thereby make the baffle dial down the terminal bearing frame of feeding guide rail, make the bearing frame fall to the shell inside, thereby accomplish automatic feeding, when accomplishing the bearing frame after processing and remove to the guide of unloading guide rail, thereby make the bearing frame follow the guide of unloading guide rail to one side top, make the bearing frame follow fixture inside and roll out, thereby accomplish automatic discharging.
2. The driving gear motor makes the clamping mechanism move circularly, so that three working procedures of feeding, clamping processing and discharging are separated, the feeding and discharging time during processing is reduced, and the processing efficiency is greatly improved.
3. The sliding seat moves on the sliding rail, the gear is meshed with one group of racks, the gear drives the threaded rod to rotate, the moving seat can move upwards because the moving seat cannot rotate in the clamping block, meanwhile, the telescopic component has resistance, and then the ejector rod pushes against one end of the L rod connected with the ejector rod, so that the other end of the L rod drives the clamping block to move upwards, the bearing seat is clamped, after the clamping block clamps the bearing seat, the ejector rod cannot continue to push against the L rod, the threaded rod continuously rotates under the driving of the gear, the moving seat can continuously ascend, the supporting seat pulls the connecting rod to move upwards, the clamping block drives the bearing seat to move upwards, the shell is far away from, the shell can not block the operation of the processing shaft, and the processing shaft of the machine tool is convenient to process the bearing seat.
Drawings
FIG. 1 is a schematic perspective view of a milling fixture for a bearing seat mounting foot according to the present invention;
FIG. 2 is a schematic diagram of a loading mechanism for a milling fixture for a bearing seat mounting foot;
FIG. 3 is a schematic diagram of a conveying mechanism for a bearing seat mounting foot milling fixture according to the present invention;
FIG. 4 is a schematic view of a pulley configuration for a bearing mount foot milling fixture of the present invention;
FIG. 5 is a schematic view of the internal structure of a clamping mechanism for a milling fixture for a bearing seat mounting foot according to the present invention;
FIG. 6 is a schematic view of a telescoping assembly for a bearing mount foot milling fixture according to the present invention;
FIG. 7 is a schematic view of a drive assembly for a bearing mount foot milling fixture according to the present invention;
Fig. 8 is an enlarged view at a in fig. 6.
1. A conveying mechanism; 101. an outer support; 102. an inner support; 103. a slide rail; 104. a belt wheel; 105. a belt; 106. a sliding seat; 107. a speed reducing motor; 2. a discharging guide rail; 3. a clamping mechanism; 301. a housing; 302. a threaded rod; 303. a movable seat; 304. a push rod; 305. an L-shaped rod; 306. a balance bar; 307. a support base; 308. clamping blocks; 309. a gear; 310. a baffle; 311. a rack; 312. a cavity; 313. a slide block; 314. a spring; 315. a connecting rod; 316. connecting side plates; 4. a bearing seat; 5. a feeding mechanism; 501. a bracket; 502. a connecting plate; 503. a shaft roller; 504. a conveyor belt; 505. a servo motor; 506. and a feeding guide rail.
Detailed Description
The following description is presented to enable one of ordinary skill in the art to make and use the invention. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art.
The milling fixture for mounting feet on bearing blocks shown in fig. 1-8 comprises a conveying mechanism 1, a clamping mechanism 3 is arranged at the upper part of the conveying mechanism 1, a discharging guide rail 2 is arranged at one side of the upper part of the conveying mechanism 1, a feeding mechanism 5 is arranged at one end of the upper part of the conveying mechanism 1, a plurality of bearing blocks 4 are arranged in the middle of the feeding mechanism 5, a reduction motor 107 is driven to drive a belt pulley 104 connected with the reduction motor to rotate, a belt 105 is driven to rotate through another belt pulley 104, thereby driving a sliding seat 106 to move on a sliding rail 103, so that the clamping mechanism 3 circularly moves, a shaft roller 503 connected with the sliding seat is driven to rotate through a servo motor 505, a conveying belt 504 is driven to rotate through another shaft roller 503, so that the bearing blocks 4 are driven to move on the feeding guide rail 506 through the rotation of the conveying belts 504 at the left side and the right side, the bearing blocks 4 at the forefront end slide to the front end of the feeding guide rail 506 along the feeding guide rail 506, since the clamping mechanism 3 continuously and circularly moves, the baffle 310 dials down the bearing seat 4 at the tail end of the feeding guide rail 506, the bearing seat 4 falls into the shell 301, automatic feeding is completed, when the machined bearing seat 4 moves onto the discharging guide rail 2, the bearing seat 4 moves upwards to one side along the discharging guide rail 2 through the guidance of the discharging guide rail 2, the bearing seat 4 turns out from the inside of the clamping mechanism 3, automatic discharging is completed, when the sliding seat 106 moves on the sliding rail 103, the gear 309 is meshed with one group of racks 311, the gear 309 drives the threaded rod 302 to rotate, the moving seat 303 moves upwards due to the fact that the moving seat 303 cannot rotate in the clamping block 308, meanwhile, the ejector rod 304 pushes the end of the L rod 305 connected with the ejector rod 304 due to resistance of the telescopic component, therefore, the other end of the L-shaped rod 305 drives the clamping block 308 to move upwards and clamp the bearing seat 4, after the clamping block 308 clamps the bearing seat 4, the ejector rod 304 cannot continuously push the L-shaped rod 305, the threaded rod 302 is driven by the gear 309 to continuously rotate, the movable seat 303 continuously rises, so that the supporting seat 307 pulls the connecting rod 315 to move upwards, the clamping block 308 drives the bearing seat 4 to move upwards and away from the shell 301, the shell 301 cannot obstruct the operation of a machining shaft, the machining shaft of a machine tool is convenient for machining the bearing seat 4, and when the gear 309 is meshed with the other group of racks 311, the gear 309 can reversely rotate, so that the clamping block 308 drives the bearing seat 4 to reset.
The clamping mechanism 3 comprises a shell 301, a threaded rod 302, a movable seat 303, a push rod 304, an L-shaped rod 305, a balance rod 306, a supporting seat 307, a clamping block 308, a connecting side plate 316, a driving component and a telescopic component, wherein the driving component is arranged at the lower end of the threaded rod 302 and is connected with the outer supporting frame 101 and the inner supporting frame 102, the middle lower part of the shell 301 is arranged at the middle part of the sliding seat 106, the lower part of the threaded rod 302 is rotationally connected at the middle part of the lower side of the shell 301, the middle part of the movable seat 303 is in threaded connection with the periphery of the threaded rod 302, one end of the push rod 304 is rotationally connected at four corners of the movable seat 303, the other end of the push rod 304 is rotationally connected at one end of the L-shaped rod 305, the other end of the L-shaped rod 305 is rotationally connected at the lower part of the clamping block 308, the middle part of the L-shaped rod 305 is rotationally connected at the left and right sides of the lower part of the connecting side plate 316, one end of the balance rod 306 is rotationally connected at the middle lower part of the clamping block 308, the other end of the balance rod 306 is rotationally connected at the left and right sides of the upper part of the connecting side plate 316, the lower four corners of the supporting seat 307 are rotatably connected to one end of the balance rod 306 far away from the clamping block 308, the upper end of the threaded rod 302 is connected with the lower part of the supporting seat 307 through a telescopic component, the connecting side plate 316 is slidably connected to the inner side wall of the shell 301, the driving gear motor 107 drives the belt 104 connected with the connecting side plate to rotate, the belt 105 is driven to rotate through the other belt 104, the sliding seat 106 is driven to move on the sliding rail 103, the gear 309 is meshed with one group of racks 311, the gear 309 drives the threaded rod 302 to rotate, the moving seat 303 can move upwards due to the fact that the moving seat 303 cannot rotate inside the clamping block 308, meanwhile, the telescopic component has resistance, the ejector rod 304 pushes the end of the L rod 305 connected with the ejector rod 304, the other end of the L rod 305 drives the clamping block 308 to move upwards, the bearing seat 4 is clamped by the clamping block 308, the ejector rod 304 can not continue to push the L-shaped rod 305, the threaded rod 302 continuously rotates under the drive of the gear 309, the movable seat 303 continuously rises, so that the supporting seat 307 drags the connecting rod 315 to move upwards, the clamping block 308 drives the bearing seat 4 to move upwards and away from the shell 301, the shell 301 can not obstruct the operation of a machining shaft, the machining shaft of a machine tool is convenient for machining the bearing seat 4, and when the gear 309 is meshed with the other group of racks 311, the gear 309 reversely rotates, so that the clamping block 308 drives the bearing seat 4 to reset.
The baffle 310 is arranged on the rear side of the upper part of the shell 301, the shaft roller 503 connected with the baffle 310 is driven to rotate by the servo motor 505, the conveying belt 504 is enabled to rotate by the other shaft roller 503, and accordingly, the bearing seat 4 is driven to move on the feeding guide rail 506 by the rotation of the conveying belt 504 on the left side and the right side, the bearing seat 4 at the forefront end slides to the front end of the feeding guide rail 506 along the feeding guide rail 506, meanwhile, the clamping mechanism 3 continuously and circularly moves under the driving of the conveying mechanism 1, and accordingly, the baffle 310 dials down the bearing seat 4 at the tail end of the feeding guide rail 506, and the bearing seat 4 falls into the shell 301, so that automatic feeding is completed.
The opposite sides of the clamping blocks 308 are provided with rubber pads, friction force between the clamping blocks 308 and the bearing seat 4 is increased through the rubber pads, clamping is prevented from being not tight, and the clamping blocks 308 can be prevented from damaging the bearing seat 4.
The telescopic assembly comprises a cavity 312, a sliding block 313, a spring 314 and a connecting rod 315, wherein the cavity 312 is formed in the lower portion of the threaded rod 302, the periphery of the sliding block 313 is slidably connected inside the threaded rod 302, one end of the connecting rod 315 is fixedly connected in the middle of the sliding block 313, the other end of the connecting rod 315 is fixedly connected to the lower portion of the supporting seat 307, the spring 314 is sleeved on the periphery of the connecting rod 315, the spring 314 is arranged on the inner side of the upper portion of the threaded rod 302, after the clamping block 308 clamps the bearing seat 4, the ejector rod 304 cannot continuously push the L-shaped rod 305, the threaded rod 302 continuously rotates under the driving of the gear 309, the moving seat 303 continuously rises, so that the supporting seat 307 drags the connecting rod 315 to move upwards, the clamping block 308 drives the bearing seat 4 to move upwards and away from the shell 301, the shell 301 cannot obstruct the operation of a machining shaft, and the machining shaft of a machine tool is convenient to machine the bearing seat 4.
The driving assembly comprises a gear 309 and two groups of racks 311, the middle part of the gear 309 is fixedly connected to the lower end of the threaded rod 302, one group of racks 311 is installed on the inner side wall of the outer supporting frame 101, the other group of racks 311 is installed on the outer side wall of the inner supporting frame 102, the gear 309 is meshed with the racks 311, the gear 309 is meshed with the first group of racks 311, the gear 309 drives the threaded rod 302 to rotate, so that the clamping block 308 clamps the bearing seat 4 and drives the bearing seat 4 to move upwards to be away from the shell 301, the gear 309 is meshed with the other group of racks 311, the gear 309 is reversed, and the clamping block 308 is reset with the bearing seat 4.
The feeding mechanism 5 comprises a bracket 501, an upper connecting plate 502, a lower connecting plate 502, a left shaft roller 503, a right shaft roller 502, a left conveying belt 504, a right conveying belt 504, a left servo motor 505, a right servo motor 505, a left feeding guide rail 506, a right feeding guide rail 506, the middle parts of the shaft rollers 503 are rotationally connected to the front end and the rear end of the connecting plate 502 at the front side and the rear end of the connecting plate 502 in a meshed mode, the two ends of the conveying belt 504 are internally connected to the peripheries of the shaft rollers 503, the lower part of the lower connecting plate 502 is fixedly connected to the left side and the right side of the upper connecting plate 501, the servo motor 505 is arranged at one end of the upper connecting plate 502, the driving end of the connecting plate 502 penetrates through the connecting plate 502 and is fixedly connected to the middle part of one of the shaft rollers 503, one side of the feeding guide rails 506 is fixedly connected to the inner side of the lower connecting plate 502, the left side and the right side of the plurality of bearing blocks 4 are slidingly connected to the upper parts of the feeding guide rails 506, the left side and the right side of the bearing blocks 4 are contacted with the peripheries of the conveying belt 504, the shaft rollers 503 are driven to rotate through the servo motor 505, and the other shaft rollers 503 are driven to rotate through the other shaft rollers 504, so that the conveying belt 504 rotates, the bearing blocks 4 are driven to move on the feeding guide rails 506 through the rotation of the conveying belt 504 at the left side and the peripheries of the bearing blocks 4, the bearing blocks 4 along the upper guide rails 506, the upper ends, and the upper guide rails are continuously slide along the feeding guide rails, and the upper guide rails to the upper guide rails and the upper shafts and the feeding rails are continuously and the upper shafts and the feeding shafts and continuously cooled.
The conveying mechanism 1 comprises an outer supporting frame 101, an inner supporting frame 102, two sliding rails 103, two belt wheels 104, a belt 105, a plurality of sliding seats 106 and a gear motor 107, wherein the outer supporting frame 101 is arranged at the periphery of the inner supporting frame 102, the lower parts of the sliding rails 103 are arranged at the upper parts of the outer supporting frame 101 and the inner supporting frame 102, the lower parts of the sliding seats 106 are slidably connected at the periphery of the sliding rails 103, the middle parts of the belt wheels 104 are rotationally connected at the front end and the rear end of the inner supporting frame 102, the front side and the rear side of the belt 105 are internally meshed with the periphery of the belt wheels 104, the gear motor 107 is arranged at one end of the inner supporting frame 102, the output end of the gear motor 107 penetrates through the inner supporting frame 102 and is fixedly connected at the middle part of one belt wheel 104, one side of the sliding seats 106 is connected with the periphery of the belt 105, one end of a feeding guide rail 506, which is far away from a connecting plate 502, is arranged at the upper part of one side of the two sliding rails 103, the gear motor 107 is driven to rotate the belt wheels 104 connected with the gear motor 107, the belt 105 is driven to rotate by the other belt pulley 104 so as to drive the sliding seat 106 to move on the sliding rail 103, so that the clamping mechanism 3 circularly moves, meanwhile, the shaft roller 503 connected with the clamping mechanism is driven to rotate by the servo motor 505, the conveying belt 504 is driven to rotate by the other shaft roller 503, so that the bearing seat 4 is driven to move on the feeding guide rail 506 by the rotation of the conveying belt 504 on the left side and the right side, the bearing seat 4 at the forefront end slides to the front end of the feeding guide rail 506 along the feeding guide rail 506, the clamping mechanism 3 continuously circularly moves, so that the baffle 310 dials down the bearing seat 4 at the tail end of the feeding guide rail 506, the bearing seat 4 falls into the shell 301, automatic feeding is completed, when the machined bearing seat 4 moves to the discharging guide rail 2, the bearing seat 4 moves upwards to one side along the discharging guide rail 2 through the guide of the discharging guide rail 2, so that the bearing seat 4 is turned out from the inside of the clamping mechanism 3, thereby completing automatic discharging.
Working principle:
The driving gear motor 107 drives the belt wheel 104 connected with the driving gear motor 107 to rotate, the belt 105 is driven to rotate by the other belt wheel 104, thereby driving the sliding seat 106 to move on the sliding rail 103, the clamping mechanism 3 circularly moves, meanwhile, the servo motor 505 drives the shaft roller 503 connected with the driving gear motor to rotate, the conveying belt 504 rotates by the other shaft roller 503, thereby driving the bearing seat 4 to move on the feeding guide rail 506 through the rotation of the conveying belts 504 on the left side and the right side, the bearing seat 4 at the forefront moves on the feeding guide rail 506, the clamping seat 309 and one group of the bearing seat 4 slide to the front end of the feeding guide rail 506 along the feeding guide rail 506, the clamping seat 310 is driven to move continuously by the clamping mechanism 3, the bearing seat 4 at the tail end of the feeding guide rail 506 is driven to be pulled down by the clamping mechanism 3, the bearing seat 4 falls into the shell 301, automatic feeding is completed, when the machined bearing seat 4 moves to the unloading guide rail 2 to one side upwards, the bearing seat 4 is turned out of the clamping mechanism 3 by the other shaft roller 503, the automatic unloading sliding seat 106 moves on the sliding rail 103, the gear 309 and one group of the clamping seat 309 and the clamping seat 308 are driven by the rotating rod 308, the clamping rod 308 can not move continuously, the clamping rod is driven by the clamping rod 305, the sliding on the other end of the clamping rod is driven by the clamping rod 308, and the clamping rod is driven by the clamping rod 308 to move continuously, and the clamping rod is driven by the rotating rod 308, and the clamping rod 305 is driven to move continuously, and the clamping rod is driven by the clamping rod 308 to move continuously to move up and the clamping rod is driven by the clamping rod 308 to move and can move on the upper end, and can move and move the end, and can move the lifting rod is driven by the lifting rod, and can move and move the lifting rod 304, therefore, the clamping block 308 drives the bearing seat 4 to move upwards and away from the shell 301, the shell 301 does not obstruct the operation of a machining shaft, the machining shaft of a machine tool is convenient to machine the bearing seat 4, and when the gear 309 is meshed with the other group of racks 311, the gear 309 can rotate reversely, so that the clamping block 308 drives the bearing seat 4 to reset.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made therein without departing from the spirit and scope of the invention, which is defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (3)
1. The utility model provides a be used for bearing frame installation foot milling fixture, includes conveying mechanism (1), its characterized in that: the automatic feeding device is characterized in that a clamping mechanism (3) is arranged on the upper portion of the conveying mechanism (1), a discharging guide rail (2) is arranged on one side of the upper portion of the conveying mechanism (1), a feeding mechanism (5) is arranged at one end of the upper portion of the conveying mechanism (1), and a plurality of bearing seats (4) are arranged in the middle of the feeding mechanism (5);
The clamping mechanism (3) comprises a shell (301), a threaded rod (302), a movable seat (303), four ejector rods (304), four L-shaped rods (305), four balance rods (306), a supporting seat (307), two clamping blocks (308), two connecting side plates (316), a driving component and a telescopic component, wherein the driving component is arranged at the lower end of the threaded rod (302), the driving component is connected with the outer supporting frame (101) and the inner supporting frame (102), the middle lower part of the shell (301) is arranged in the middle of the sliding seat (106), the lower part of the threaded rod (302) is rotationally connected at the middle part of the lower side of the shell (301), the middle part of the movable seat (303) is in threaded connection with the periphery of the threaded rod (302), one end of the ejector rod (304) is rotationally connected at four corners of the movable seat (303), the other end of the ejector rod (304) is rotationally connected at one end of the L-shaped rod (305), the other end of the L-shaped rod (305) is rotationally connected at the lower part of the clamping block (308), the middle part of the L-shaped rod (305) is rotationally connected at the left side and right side of the lower part of the connecting side plate (316), the lower part of the connecting side plate (306) is rotationally connected at the other end of the balance rod (308) at the lower side of the lower part of the balance block (306), the upper end of the threaded rod (302) is connected with the lower part of the supporting seat (307) through a telescopic component, the connecting side plate (316) is slidably connected to the inner side wall of the shell (301), a baffle (310) is arranged on the rear side of the upper part of the shell (301), and a rubber pad is arranged on the opposite side of the clamping block (308);
The telescopic assembly comprises a cavity (312), a sliding block (313), a spring (314) and a connecting rod (315), wherein the cavity (312) is formed in the lower portion of the threaded rod (302), the periphery of the sliding block (313) is slidably connected inside the threaded rod (302), one end of the connecting rod (315) is fixedly connected to the middle of the sliding block (313), the other end of the connecting rod (315) is fixedly connected to the lower portion of the supporting seat (307), the spring (314) is sleeved on the periphery of the connecting rod (315), and the spring (314) is arranged on the inner side of the upper portion of the threaded rod (302);
The driving assembly comprises a gear (309) and two groups of racks (311), the middle part of the gear (309) is fixedly connected to the lower end of a threaded rod (302), one group of racks (311) are arranged on the inner side wall of the outer supporting frame (101), the other group of racks (311) are arranged on the outer side wall of the inner supporting frame (102), and the gear (309) and the racks (311) are meshed with each other.
2. A milling fixture for a bearing housing mounting foot as defined in claim 1, wherein: the feeding mechanism (5) comprises a support (501), an upper connecting plate (502), a lower connecting plate (502), a left shaft roller (503), a right shaft roller (503), a left conveying belt (504), a right conveying belt (504), a left servo motor (505) and a right conveying guide rail (506), the middle parts of the shaft rollers (503) are rotationally connected to the front end and the rear end of one side of the connecting plate (502) in opposite directions, the front end and the rear end of the conveying belt (504) are connected to the periphery of the shaft rollers (503) in an inner meshed mode, the lower part of the connecting plate (502) is fixedly connected to the left side and the right side of the upper portion of the support (501), the servo motor (505) is installed at one end of the upper connecting plate (502), the driving end of the connecting plate (502) penetrates through the connecting plate (502) and is fixedly connected to the middle part of one shaft roller (503), one side of the feeding guide rail (506) is fixedly connected to the inner side of the lower connecting plate (502), a plurality of bearing seats (4) are slidingly connected to the upper parts of the feeding guide rails (506), and the left side and the right side of the bearing seats (4) are contacted with the periphery of the conveying belt (504).
3. A milling fixture for a bearing housing mounting foot as claimed in claim 2, wherein: conveying mechanism (1) including outer support frame (101), inner support frame (102), two slide rails (103), two band pulleys (104), belt (105), a plurality of sliding seat (106) and gear motor (107), outer support frame (101) set up in support frame (102) periphery including, slide rail (103) lower part sets up in outer support frame (101) and inner support frame (102) upper portion, a plurality of sliding seat (106) lower part sliding connection is in slide rail (103) periphery, both ends around support frame (102) are rotated in band pulley (104) middle part rotation connection, both sides inside engagement connects in band pulley (104) periphery around belt (105), gear motor (107) install in support frame (102) inside one end, gear motor (107) output runs through inner support frame (102) and fixed connection in one of them band pulley (104) middle part, a plurality of sliding seat (106) one side is connected with belt (105) periphery, one end that connecting plate (502) was kept away from to material loading guide rail (506) sets up in two slide rail (103) one side portions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410466373.1A CN118081418B (en) | 2024-04-18 | 2024-04-18 | Milling fixture for bearing seat mounting feet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410466373.1A CN118081418B (en) | 2024-04-18 | 2024-04-18 | Milling fixture for bearing seat mounting feet |
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| Publication Number | Publication Date |
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| CN118081418A true CN118081418A (en) | 2024-05-28 |
| CN118081418B CN118081418B (en) | 2024-06-21 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20180018043A (en) * | 2016-08-12 | 2018-02-21 | 주식회사 성도 에프에이 | Apparatus for automatically machining two side of metal plate |
| US20200171611A1 (en) * | 2018-11-02 | 2020-06-04 | Citic Dicastal Co., Ltd | Wheel rotating transfer device |
| CN113118772A (en) * | 2021-05-17 | 2021-07-16 | 海天塑机集团有限公司 | Turning and milling combined machining production line |
| KR102333491B1 (en) * | 2021-10-01 | 2021-12-01 | 제이에스씨 주식회사 | Milling device for edge of plate |
| WO2022109977A1 (en) * | 2020-11-24 | 2022-06-02 | 苏州锴诚缝制设备有限公司 | Clamp for machining housing of sewing machine |
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2024
- 2024-04-18 CN CN202410466373.1A patent/CN118081418B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20180018043A (en) * | 2016-08-12 | 2018-02-21 | 주식회사 성도 에프에이 | Apparatus for automatically machining two side of metal plate |
| US20200171611A1 (en) * | 2018-11-02 | 2020-06-04 | Citic Dicastal Co., Ltd | Wheel rotating transfer device |
| WO2022109977A1 (en) * | 2020-11-24 | 2022-06-02 | 苏州锴诚缝制设备有限公司 | Clamp for machining housing of sewing machine |
| CN113118772A (en) * | 2021-05-17 | 2021-07-16 | 海天塑机集团有限公司 | Turning and milling combined machining production line |
| KR102333491B1 (en) * | 2021-10-01 | 2021-12-01 | 제이에스씨 주식회사 | Milling device for edge of plate |
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| Publication number | Publication date |
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| CN118081418B (en) | 2024-06-21 |
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