CN115042077A - Shock attenuation sleeve pipe burnishing device is used to sub vehicle frame before car - Google Patents
Shock attenuation sleeve pipe burnishing device is used to sub vehicle frame before car Download PDFInfo
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- CN115042077A CN115042077A CN202210839931.5A CN202210839931A CN115042077A CN 115042077 A CN115042077 A CN 115042077A CN 202210839931 A CN202210839931 A CN 202210839931A CN 115042077 A CN115042077 A CN 115042077A
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- electric control
- rotating plate
- clamping device
- face
- automatically controlled
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- 230000035939 shock Effects 0.000 title claims abstract description 8
- 238000005498 polishing Methods 0.000 claims abstract description 40
- 238000003825 pressing Methods 0.000 claims description 33
- 125000004122 cyclic group Chemical group 0.000 claims description 9
- 238000000034 method Methods 0.000 abstract description 7
- 238000007517 polishing process Methods 0.000 abstract description 7
- 238000010521 absorption reaction Methods 0.000 abstract description 5
- 230000006835 compression Effects 0.000 abstract 2
- 238000007906 compression Methods 0.000 abstract 2
- 239000004575 stone Substances 0.000 description 16
- 238000013016 damping Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 206010040007 Sense of oppression Diseases 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003754 machining Methods 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
- 239000004065 semiconductor Substances 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B29/00—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents
- B24B29/02—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces
- B24B29/04—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces for rotationally symmetrical workpieces, e.g. ball-, cylinder- or cone-shaped workpieces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
- B24B41/067—Work supports, e.g. adjustable steadies radially supporting workpieces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The invention discloses a shock absorption sleeve polishing device for a front auxiliary frame of an automobile, which comprises an operation table, a first electric control slide rail, a first electric control slide block, an inner tube clamping device, an outer tube clamping device and a polishing device, wherein the left end of the upper end surface of the operation table is provided with the first electric control slide rail arranged in the left-right direction, the upper end of the first electric control slide rail is provided with the first electric control slide block, the upper end surface of the first electric control slide block is provided with the inner tube clamping device, the inner tube clamping device comprises a first electric control rotating plate, a second electric control slide rail, a second electric control slide block, a first radial extension plate, a first compression rod and a first compression block, and the first electric control rotating plate is arranged at the upper end of the first electric control slide block. The polishing device has the advantages of simple structure and reasonable design, and can polish the inner tube and the outer tube in one process in the polishing process of the sleeve, thereby improving the polishing efficiency.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to the technical field of a shock absorption sleeve polishing device for a front auxiliary frame of an automobile, in particular to the technical field of a shock absorption sleeve polishing device for a front auxiliary frame of an automobile.
[ background of the invention ]
The vehicle is a vehicle that has its own power to drive and can be driven by motor without the need of rail or electric power installation. In a broad sense, a vehicle that runs by being driven by its own mechanical energy is generally called an automobile. The damping sleeve for the front auxiliary frame of the automobile is arranged between components of the automobile, the sleeve needs to be polished inside and outside the sleeve in the machining process, the polishing of the inner pipe and the polishing of the outer pipe of the current sleeve are performed in two processes in the polishing process, and the efficiency is low.
[ summary of the invention ]
The invention aims to solve the problems in the prior art and provides a polishing device for a shock absorption sleeve for a front subframe of an automobile, which can be used for polishing an inner pipe and an outer pipe in a polishing process of the sleeve in one process so as to improve the polishing efficiency.
In order to achieve the purpose, the invention provides a shock absorption sleeve polishing device for a front auxiliary frame of an automobile, which comprises an operation table, a first electric control slide rail, a first electric control slide block, an inner pipe clamping device, an outer pipe clamping device and a polishing device, wherein the left end of the upper end surface of the operation table is provided with the first electric control slide rail arranged in the left-right direction, the upper end of the first electric control slide rail is provided with the first electric control slide block, the upper end surface of the first electric control slide block is provided with the inner pipe clamping device, the inner pipe clamping device comprises a first electric control rotating plate, a second electric control slide rail, a second electric control slide block, a first radial extension plate, a first pressure rod and a first pressure block, the first electric control rotating plate is arranged at the upper end of the first electric control slide block, the axis of the first electric control rotating plate is parallel to the arrangement direction of the first electric control slide rail, the right end surface of the first electric control rotating plate is provided with a plurality of second electric control slide rails arranged in the radial direction, and the right end of the second electric control slide rail is provided with the second electric control slide block, a first radial extension plate is arranged on the right end face of the second electric control slide block, a first pressure rod extending rightwards is arranged at one end, close to the circle center of the first electric control rotating plate, of the first radial extension plate, a first press block is arranged on the end face, far away from the axle center of the first electric control rotating plate, of the first pressure rod, an outer tube clamping device is arranged on the upper end face of the operating platform, the outer tube clamping device is arranged on the right side of the first electric control rotating plate and comprises a second electric control rotating plate, a straight through hole, a third electric control slide rail, a third electric control slide block, a third radial extension plate, a third pressure rod, an electric control hinge rod and a third press block, the second electric control rotating plate is arranged on the upper end of the operating platform, the second electric control rotating plate is coaxial with the first electric control rotating plate, a plurality of straight through holes are radially arranged on the right end face of the second electric control rotating plate, the plurality of straight through holes are circumferentially and uniformly distributed by taking the axis of the second electric control rotating plate as the circle center, and the plurality of the straight through holes are in one-to one correspondence with the plurality of second electric control slide rails, the right end of the first pressure rod penetrates through the straight-line-shaped through hole, the first pressure block is arranged on the right side of the straight-line-shaped through hole, the right end face of the second electric control rotating plate is provided with a plurality of radially arranged third electric control slide rails, the plurality of third electric control slide rails are uniformly distributed in a circumferential manner by taking the axis of the second electric control rotating plate as the circle center, the right end face of each third electric control slide rail is provided with a third electric control slide block, the right end face of each third electric control slide block is provided with a third radial extension plate, one end, close to the circle center of the second electric control rotating plate, of each third radial extension plate is provided with a third pressure rod extending rightwards, an electric control hinge rod is connected between each third pressure rod and each third radial extension plate and is perpendicular to each third electric control slide rail, a third pressure block is arranged on the end face, close to the circle center of the second electric control rotating plate, the right side of the outer tube clamping device is provided with a polishing device, and the inner tube clamping device and the outer tube clamping device are adaptive to each other.
Preferably, the inner tube clamping device further comprises a first driven gear, a first driving gear, a first servo motor and a first bearing, the first driven gear and the first bearing are coaxially arranged on the outer annular wall of the first electric control rotating plate, the first bearing is arranged on the upper end face of the first electric control sliding block, the first driving gear meshed with the first driven gear is arranged on the side of the first driven gear, the first servo motor is arranged on the upper end face of the first electric control sliding block, and the first servo motor drives the first driving gear to rotate.
Preferably, the number of the second electric control slide rails is three, the first radial extension plate is radially arranged on the right side of the first electric control rotating plate, the first pressing rod is axially arranged on the right side of the first electric control rotating plate, the first pressing block is in a straight shape and axially extends leftwards from the right end face of the first pressing rod, and the left end face of the first pressing block is provided with the first limiting plate.
Preferably, the outer tube clamping device further comprises a second bearing, a second driven gear, a second driving gear and a second servo motor, the second bearing and the second driven gear which are coaxial are arranged on the outer tube wall of the second electric control rotating plate, the second bearing and the second driven gear are both arranged on the upper end face of the operating platform, the second driving gear which is meshed with the second driven gear is arranged on the side of the second driven gear, and the second driving gear is driven by the second servo motor.
Preferably, the number of the third electronic control slide rails is three, the third radial extension plate is radially arranged on the right side of the second electronic control rotating plate, the third pressing rod is axially arranged on the right side of the second electronic control rotating plate, the third pressing block is in a straight shape, the third pressing block axially extends leftwards from the right end face of the third pressing rod, the left end face of the third pressing block is provided with a second limiting plate, and the left end face and the right end face of the third pressing block and the left end face of the first pressing block are coplanar.
Preferably, the polishing device comprises a fourth support, a fourth electric control slide rail, an annular electric control slide block, an annular pressure sensing device, an electric control telescopic rod, a rod-shaped grinding stone, a ball screw, a fourth servo motor and a nut, wherein the left end of the fourth support is provided with the vertically arranged fourth electric control slide rail, the annular electric control slide block is arranged on the fourth electric control slide rail, a coaxial annular pressure sensing device is arranged in an inner hole of the annular electric control slide block, the coaxial electric control telescopic rod is arranged in an inner hole of the annular pressure sensing device, the left end surface of the electric control telescopic rod is provided with the coaxial rod-shaped grinding stone, the rod-shaped grinding stone is matched with the inner tube clamping device and the outer tube clamping device, the rod-shaped grinding stone is coplanar with the axis of the first electric control rotating plate and the axis of the second electric control rotating plate in a vertical plane, the right end of the fourth support is provided with the vertically arranged ball screw, the middle part of the ball screw is provided with the nut, and the nut is connected with the right end of the electric control telescopic rod, one end of the ball screw is provided with a fourth servo motor.
Preferably, the operating table, the first electric control slide rail, the first electric control slide block, the inner pipe clamping device, the outer pipe clamping device and the polishing device are all controlled by a PLC (programmable logic controller).
The invention has the beneficial effects that: the polishing device has a simple structure and reasonable design, can polish the inner tube and the outer tube in one process in the polishing process of the sleeve, and improves the polishing efficiency; by arranging the first electric control slide rail and the first electric control slide block, after the outer pipe wall of the sleeve is polished conveniently, the inner pipe clamping device is moved to the left side of the second electric control rotating plate, so that the energy consumption is reduced, and meanwhile, scraps generated in the polishing process are not easy to attach to the first pressing block; through setting up ball, it is accurate to make things convenient for automatically controlled telescopic link to walk the position, utilize the automatically controlled telescopic link of ball control to go up and down, after automatically controlled telescopic link goes up and down suitable height all, the automatically controlled slide rail of fourth, cyclic annular automatically controlled slider restarts and carries on spacingly to cyclic annular automatically controlled slider, and then carry out the secondary spacingly to automatically controlled telescopic link, it is accurate to make automatically controlled telescopic link location, cyclic annular pressure sensing device can detect shaft-like grindstone to sheathed tube pressure simultaneously, conveniently control shaft-like grindstone to the sheathed tube dynamics of oppressing, ensure that the sleeve pipe is effectively polished.
The features and advantages of the present invention will be described in detail by embodiments in conjunction with the accompanying drawings.
[ description of the drawings ]
FIG. 1 is a schematic structural view of a front view of a shock-absorbing sleeve polishing device for a front subframe of an automobile according to the present invention;
FIG. 2 is a schematic structural diagram of a right side view of a shock-absorbing sleeve polishing device for a front subframe of an automobile according to the present invention;
FIG. 3 is a schematic structural diagram of a right side view of a shock-absorbing sleeve polishing device for a front subframe of an automobile according to the present invention.
[ detailed description ] embodiments
Referring to fig. 1, 2 and 3, the invention relates to a shock-absorbing sleeve polishing device for a front subframe of an automobile, which comprises an operation table 1, a first electric control slide rail 11, a first electric control slide block 12, an inner tube clamping device 2, an outer tube clamping device 3 and a polishing device 4, wherein the left end of the upper end surface of the operation table 1 is provided with the first electric control slide rail 11 arranged in the left-right direction, the upper end of the first electric control slide rail 11 is provided with the first electric control slide block 12, the upper end surface of the first electric control slide block 12 is provided with the inner tube clamping device 2, the inner tube clamping device 2 comprises a first electric control rotating plate 21, a second electric control slide rail 22, a second electric control slide block 221, a first radial extending plate 222, a first pressure rod 223 and a first pressure block 24, the first electric control rotating plate 21 is arranged at the upper end of the first electric control slide block 12, the axis of the first electric control rotating plate 21 is parallel to the arrangement direction of the first electric control slide rail 11, the right end surface of the first electric control rotating plate 21 is provided with a plurality of second electric control slide rails 22 arranged in the radial direction, a second electric control slide block 221 is arranged at the right end of the second electric control slide rail 22, a first radial extension plate 222 is arranged on the right end face of the second electric control slide block 221, a first pressure lever 223 extending rightwards is arranged at one end, close to the circle center, of the first electric control rotating plate 21, of the first radial extension plate 222, a first pressure block 24 is arranged on the end face, far away from the axle center, of the first electric control rotating plate 21, of the first pressure lever 223, the outer pipe clamping device 3 is arranged on the upper end face of the operating platform 1, the outer pipe clamping device 3 comprises a second electric control rotating plate 31, a straight through hole 32, a third electric control slide rail 33, a third electric control slide block 331, a third radial extension plate 332, a third pressure lever 333, an electric control hinge rod 3330 and a third pressure block 34, the second electric control rotating plate 31 is arranged on the upper end of the operating platform 1, the second electric control rotating plate 31 is coaxial with the first electric control rotating plate 21, and a plurality of straight through holes 32 arranged radially are arranged on the right end face of the second electric control rotating plate 31, a plurality of straight through holes 32 are uniformly distributed in a circumferential shape by taking the axis of the second electric control rotating plate 31 as the center of circle, a plurality of straight through holes 32 are in one-to-one correspondence with a plurality of second electric control sliding rails 22, the right end of the first pressure rod 223 penetrates through the straight through holes 32, the first pressure block 24 is arranged on the right side of the straight through holes 32, the right end face of the second electric control rotating plate 31 is provided with a plurality of third electric control sliding rails 33 which are radially arranged, a plurality of third electric control sliding rails 33 are uniformly distributed in a circumferential shape by taking the axis of the second electric control rotating plate 31 as the center of circle, the right end of the third electric control sliding rail 33 is provided with a third electric control sliding block 331, the right end face of the third electric control sliding block 331 is provided with a third radial extension plate 332, one end of the third radial extension plate 332 close to the center of circle of the second electric control rotating plate 31 is provided with a third pressure rod 333 which extends rightwards, an electric control hinge rod 3330 is connected between the third pressure rod 333 and the third radial extension plate 332, and the electric control hinge 3330 is vertical to the third electric control sliding rail 33, the end face of the third pressure lever 333 close to the center of the second electrically controlled rotating plate 31 is provided with a third pressure block 34, the right side of the outer tube clamping device 3 is provided with a polishing device 4, and the polishing device 4 is adapted to the inner tube clamping device 2 and the outer tube clamping device 3.
The inner tube clamping device 2 further includes a first driven gear 28, a first driving gear 281, a first servo motor 282, and a first bearing 29, the first driven gear 28 and the first bearing 29 are coaxially disposed on the outer circumferential wall of the first electrically controlled rotating plate 21, the first bearing 29 is disposed on the upper end surface of the first electrically controlled sliding block 12, the first driving gear 281 is disposed on the side of the first driven gear 28, the first servo motor 282 is disposed on the upper end surface of the first electrically controlled sliding block 12, and the first driving gear 281 is driven by the first servo motor 282 to rotate.
The number of the second electronic control slide rails 22 is three, the first radial extension plate 222 is radially arranged on the right side of the first electronic control rotating plate 21, the first pressing rod 223 is axially arranged on the right side of the first electronic control rotating plate 21, the first pressing block 24 is in a straight shape, the first pressing block 24 axially extends leftwards from the right end face of the first pressing rod 223, and the left end face of the first pressing block 24 is provided with a first limiting plate 240.
The outer tube clamping device 3 further includes a second bearing 37, a second driven gear 38, a second driving gear 381, and a second servo motor 382, the outer tube wall of the second electrically controlled rotating plate 31 is provided with the second bearing 37 and the second driven gear 38 which are coaxial, the second bearing 37 is arranged on the upper end surface of the operating platform 1, the side of the second driven gear 38 is provided with a second driving gear 381 meshed with the second driven gear 381, and the second driving gear 381 is driven by the second servo motor 382.
The number of the third electrically controlled slide rails 33 is three, the third radial extension plate 332 is radially arranged on the right side of the second electrically controlled rotating plate 31, the third pressing rod 333 is axially arranged on the right side of the second electrically controlled rotating plate 31, the third pressing block 34 is in a straight shape, the third pressing block 34 axially extends leftwards from the right end face of the third pressing rod 333, the left end face of the third pressing block 34 is provided with a second limiting plate 340, and the left end faces and the right end faces of the third pressing block 34 and the first pressing block 24 are coplanar.
Wherein, the polishing device 4 comprises a fourth bracket 41, a fourth electric control slide rail 41, an annular electric control slide block 421, an annular pressure sensing device 422, an electric control telescopic rod 43, a rod-shaped grinding stone 431, a ball screw 44, a fourth servo motor 441 and a nut 442, the left end of the fourth bracket 41 is provided with the vertically arranged fourth electric control slide rail 41, the fourth electric control slide rail 41 is provided with the annular electric control slide block 421, the inner hole of the annular electric control slide block 421 is provided with the coaxial annular pressure sensing device 422, the inner hole of the annular pressure sensing device 422 is provided with the coaxial electric control telescopic rod 43, the left end surface of the electric control telescopic rod 43 is provided with the coaxial rod-shaped grinding stone 431, the rod-shaped grinding stone 431 is adapted to the inner tube clamping device 2 and the outer tube clamping device 3, the rod-shaped grinding stone 431 is coplanar with the axes of the first electric control rotating plate 21 and the second electric control rotating plate 31 on the vertical surface, the right end of the fourth bracket 41 is provided with the vertically arranged ball screw 44, the middle part of the ball screw 44 is provided with a nut 442, the nut 442 is connected with the right end of the electric control telescopic rod 43, and one end of the ball screw 44 is provided with a fourth servo motor 441.
The operation table 1, the first electric control slide rail 11, the first electric control slide block 12, the inner tube clamping device 2, the outer tube clamping device 3 and the polishing device 4 are controlled by a PLC (programmable logic controller).
The working process of the invention is as follows:
in the working process of the damping sleeve polishing device for the front auxiliary frame of the automobile, a PLC (programmable logic controller) controls the orderly operation of all components, and the fourth electric control slide rail 41 and the annular electric control slide block 421 do not have a self-locking function when not started;
the first step is as follows: the electrically controlled hinged rod 3330 is started, the three third pressing rods 333 rotate towards the outer side of the second electrically controlled rotating plate 31, and the three third pressing rods 333 rotate to be parallel to the second electrically controlled rotating plate 31;
the second step is that: sleeving the sleeve on the three first pressure rods 223, positioning the three first pressure blocks 24 in the inner hole of the sleeve, synchronously starting the three second electric control slide rails 22, synchronously moving the three second electric control slide blocks 221 radially outwards, and synchronously pressing the three first pressure blocks 24 in the inner hole of the sleeve;
the third step: adjusting the vertical height of the annular electric control slide block 421 to enable the rod-shaped grinding stone 431 to be positioned under the sleeve, then extending the electric control telescopic rod 43, moving the annular electric control slide block 421 upwards to enable the rod-shaped grinding stone 431 to be pressed on the lower end face of the sleeve;
the fourth step: the first electric control rotating plate 21 is started to rotate, meanwhile, the second electric control rotating plate 31 is matched with the first electric control rotating plate 21 to synchronously rotate, and the outer pipe wall of the sleeve is polished;
the fifth step: after the outer pipe wall of the casing is polished, the first electric control rotating plate 21 and the second electric control rotating plate 31 are synchronously closed, the electric control telescopic rod 43 is shortened, the rod-shaped grinding stone 431 moves to the right side of the casing to the left, the electric control hinged rod 3330 is started, the three third press rods 333 rotate towards the inner side of the second electric control rotating plate 31, the three third press rods 333 reset, then the three third electric control sliding blocks 331 synchronously move inwards, and the three third press blocks 34 press on the outer pipe wall of the casing;
and a sixth step: the three second electric control sliding blocks 221 synchronously move inwards in the radial direction, the three first pressing blocks 24 synchronously move away from the inner hole of the sleeve, then the first electric control sliding blocks 12 move leftwards, and the inner pipe clamping device 2 moves leftwards to the left side of the second electric control rotating plate 31;
the seventh step: adjusting the vertical height of the annular electric control slide block 421 to make the rod-shaped grinding stone 431 right face the center of the second electric control rotating plate 31, and then extending the electric control telescopic rod 43 to make the rod-shaped grinding stone 431 extend into the inner side of the sleeve;
eighth step: the vertical height of the annular electric control slide block 421 is adjusted again, so that the rod-shaped grinding stone 431 is pressed on the inner wall of the sleeve;
the ninth step: the second electric control rotating plate 31 rotates, and the rod-shaped grinding stone 431 polishes the inner wall of the sleeve;
the tenth step: after the polishing of the inner hole of the sleeve is finished, the second electric control rotating plate 31 stops, the electric control telescopic rod 43 is shortened, the rod-shaped grinding stone 431 moves to the right side of the sleeve to the left, then the three third electric control sliding blocks 331 synchronously move outwards, the three third pressing blocks 34 are far away from the outer pipe wall of the sleeve, and the sleeve falls and is discharged.
The polishing device has a simple structure and reasonable design, can polish the inner tube and the outer tube in one process in the polishing process of the sleeve, and improves the polishing efficiency; by arranging the first electric control slide rail 11 and the first electric control slide block 12, after the outer pipe wall of the sleeve is polished conveniently, the inner pipe clamping device 2 is moved to the left side of the second electric control rotating plate 31, so that the energy consumption is reduced, and meanwhile, scraps generated in the polishing process are not easy to attach to the first pressing block 24; through setting up ball 44, it is accurate to make things convenient for automatically controlled telescopic link 43 to walk the position, utilize the automatically controlled telescopic link 43 of ball 44 control to go up and down, go up and down to suitable height all back when automatically controlled telescopic link 43, fourth automatically controlled slide rail 41, cyclic annular automatically controlled slider 421 restarts carries on spacingly to cyclic annular automatically controlled slider 421, and then carry out the secondary spacingly to automatically controlled telescopic link 43, it is accurate to make automatically controlled telescopic link 43 location, cyclic annular pressure induction system 422 can detect shaft-like grindstone 431 to sheathed tube pressure simultaneously, conveniently control shaft-like grindstone 431 to sheathed tube oppression dynamics, ensure that the sleeve pipe is effectively polished.
The above embodiments are illustrative of the present invention, and are not intended to limit the present invention, and any simple modifications of the present invention are within the scope of the present invention.
Claims (7)
1. The utility model provides a sub vehicle frame is with shock attenuation sleeve burnishing device before car which characterized in that: comprises an operation table (1), a first electric control slide rail (11), a first electric control slide block (12), an inner tube clamping device (2), an outer tube clamping device (3) and a grinding device (4), wherein the left end of the upper end surface of the operation table (1) is provided with the first electric control slide rail (11) arranged in the left-right direction, the upper end of the first electric control slide rail (11) is provided with the first electric control slide block (12), the upper end surface of the first electric control slide block (12) is provided with the inner tube clamping device (2), the inner tube clamping device (2) comprises a first electric control rotating plate (21), a second electric control slide rail (22), a second electric control slide block (221), a first radial extension plate (222), a first press rod (223) and a first press block (24), the first electric control rotating plate (21) is arranged at the upper end of the first electric control slide rail (12), and the axis of the first electric control rotating plate (21) is parallel to the arrangement direction of the first electric control slide rail (11), a plurality of second electric control sliding rails (22) which are radially arranged are arranged on the right end face of the first electric control rotating plate (21), a second electric control sliding block (221) is arranged on the right end face of the second electric control sliding rail (22), a first radial extending plate (222) is arranged on the right end face of the second electric control sliding block (221), a first pressing rod (223) which extends rightwards is arranged at one end, close to the circle center of the first electric control rotating plate (21), of the first radial extending plate (222), a first pressing block (24) is arranged on the end face, far away from the axle center of the first electric control rotating plate (21), of the first pressing rod (223), an outer tube clamping device (3) is arranged on the upper end face of the operating table (1), the outer tube clamping device (3) is arranged on the right side of the first electric control rotating plate (21), and the outer tube clamping device (3) comprises a second electric control rotating plate (31), a straight through hole (32), a third electric control sliding rail (33), a third electric control sliding block (331), a third radial extending plate (332), A third press rod (333), an electric control hinged rod (3330) and a third press block (34), wherein the second electric control rotating plate (31) is arranged at the upper end of the operating platform (1), the second electric control rotating plate (31) is coaxial with the first electric control rotating plate (21), a plurality of straight through holes (32) which are radially arranged are arranged on the right end face of the second electric control rotating plate (31), the plurality of straight through holes (32) are circumferentially and uniformly distributed by taking the axis of the second electric control rotating plate (31) as the center of a circle, the plurality of straight through holes (32) are in one-to-one correspondence with the plurality of second electric control slide rails (22), the right end of the first press rod (223) penetrates through the straight through holes (32), the first press block (24) is arranged at the right side of the straight through holes (32), a plurality of third electric control slide rails (33) which are radially arranged are arranged on the right end face of the second electric control rotating plate (31), and the plurality of third electric control slide rails (33) are circumferentially and uniformly distributed by taking the axis of the second electric control rotating plate (31) as the center of a circle, the right end of a third electric control sliding rail (33) is provided with a third electric control sliding block (331), the right end face of the third electric control sliding block (331) is provided with a third radial extension plate (332), one end, close to the circle center of the second electric control rotating plate (31), of the third radial extension plate (332) is provided with a third pressure rod (333) extending rightwards, an electric control hinge rod (3330) is connected between the third pressure rod (333) and the third radial extension plate (332), the electric control hinge rod (3330) is perpendicular to the third electric control sliding rail (33), the end face, close to the circle center of the second electric control rotating plate (31), of the third pressure rod (333) is provided with a third pressure block (34), the right side of the outer pipe clamping device (3) is provided with a polishing device (4), and the polishing device (4) is matched with the inner pipe clamping device (2) and the outer pipe clamping device (3).
2. The apparatus according to claim 1, wherein the polishing means comprises: the inner tube clamping device (2) further comprises a first driven gear (28), a first driving gear (281), a first servo motor (282) and a first bearing (29), wherein the first driven gear (28) and the first bearing (29) which are coaxial are arranged on the outer annular wall of the first electric control rotating plate (21), the first bearing (29) is arranged on the upper end face of the first electric control sliding block (12), the first driving gear (281) which is meshed with the first driven gear (28) is arranged on the side of the first driven gear (28), the first servo motor (282) is arranged on the upper end face of the first electric control sliding block (12), and the first servo motor (282) drives the first driving gear (281) to rotate.
3. The apparatus according to claim 1, wherein the polishing means comprises: the figure of second automatically controlled slide rail (22) is three, and first radial extension board (222) radially establishes on first automatically controlled commentaries on classics board (21) right side, and first depression bar (223) axial is established on first automatically controlled commentaries on classics board (21) right side, and first briquetting (24) are a style of calligraphy, and first briquetting (24) extend left from first depression bar (223) right-hand member face axial, and first briquetting (24) left end face is equipped with first limiting plate (240).
4. The apparatus according to claim 1, wherein the polishing means comprises: outer tube clamping device (3) still include second bearing (37), second driven gear (38), second drive gear (381), second servo motor (382), the outer pipe wall of second automatically controlled commentaries on classics board (31) is equipped with coaxial second bearing (37), second driven gear (38), second bearing (37), all establish in operation panel (1) up end, second driven gear (38) side is equipped with engaged with second drive gear (381), second drive gear (381) are driven by second servo motor (382).
5. The apparatus according to claim 1, wherein the polishing means comprises: the figure of third automatically controlled slide rail (33) is three, and the radial extension plate (332) of third radially establishes on second automatically controlled commentaries on classics board (31) right side, and third depression bar (333) axial is established on second automatically controlled commentaries on classics board (31) right side, and third briquetting (34) are a style of calligraphy, and third briquetting (34) extend left from third depression bar (333) right-hand member face axial, and third briquetting (34) left end face is equipped with second limiting plate (340), and terminal surface coplane about third briquetting (34), first briquetting (24).
6. The apparatus according to claim 1, wherein the polishing means comprises: grinding device (4) contains fourth support (41), fourth automatically controlled slide rail (41), cyclic annular automatically controlled slider (421), annular pressure sensing device (422), automatically controlled telescopic link (43), shaft-like whetstone (431), ball (44), fourth servo motor (441), nut (442), fourth support (41) left end is equipped with vertically-arranged fourth automatically controlled slide rail (41), is equipped with cyclic annular automatically controlled slider (421) on fourth automatically controlled slide rail (41), and cyclic annular automatically controlled slider (421) hole is equipped with coaxial annular pressure sensing device (422), and annular pressure sensing device (422) hole is equipped with coaxial automatically controlled telescopic link (43), and automatically controlled telescopic link (43) left end face is equipped with coaxial shaft-like whetstone (431), and shaft-like whetstone (431) suits with inner tube clamping device (2), outer tube clamping device (3), and shaft-like whetstone (431) and first automatically controlled commentaries on classics board (21) axis line, The axis of the second electric control rotating plate (31) is coplanar on a vertical surface, a ball screw (44) which is vertically arranged is arranged at the right end of the fourth support (41), a nut (442) is arranged in the middle of the ball screw (44), the nut (442) is connected with the right end of the electric control telescopic rod (43), and a fourth servo motor (441) is arranged at one end of the ball screw (44).
7. The apparatus for polishing a shock-absorbing bush for a front subframe of an automobile according to claim 1, wherein: the operation table (1), the first electric control slide rail (11), the first electric control slide block (12), the inner pipe clamping device (2), the outer pipe clamping device (3) and the polishing device (4) are controlled by a PLC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210839931.5A CN115042077B (en) | 2022-07-18 | 2022-07-18 | Damping sleeve polishing device for front auxiliary frame of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210839931.5A CN115042077B (en) | 2022-07-18 | 2022-07-18 | Damping sleeve polishing device for front auxiliary frame of automobile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115042077A true CN115042077A (en) | 2022-09-13 |
| CN115042077B CN115042077B (en) | 2024-02-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210839931.5A Active CN115042077B (en) | 2022-07-18 | 2022-07-18 | Damping sleeve polishing device for front auxiliary frame of automobile |
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| CN (1) | CN115042077B (en) |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN115042077B (en) | 2024-02-13 |
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