CN210757048U

CN210757048U - Workpiece polishing device

Info

Publication number: CN210757048U
Application number: CN201921862914.3U
Authority: CN
Inventors: 顾宏骏; 谢炯; 吴月东
Original assignee: Suzhou Industrial Park Ivett Precision Sheet Metal Co ltd
Current assignee: Suzhou Industrial Park Ivett Precision Sheet Metal Co ltd
Priority date: 2019-10-31
Filing date: 2019-10-31
Publication date: 2020-06-16
Anticipated expiration: 2029-10-31

Abstract

The utility model relates to the technical field of mechanical equipment, in particular to a workpiece polishing device, which effectively saves physical strength and time during manual polishing by polishing workpieces, improves polishing speed and work efficiency, improves the gloss uniformity of the top ends of the workpieces after polishing, effectively improves polishing effect, simultaneously keeps away from the polishing device for human bodies, effectively prevents the device from scratching the human bodies, and improves safety and practicability; including workstation, back plate, roof, first motor, first transmission shaft, polishing piece, two sets of mounting panels, lead screw, shaft coupling, second transmission shaft, motor cabinet, reduction gear and third transmission shaft, the top rear side of workstation is connected with the bottom of back plate, and the top of back plate is connected with the rear end of roof, and the bottom front side of roof is provided with the packing up device, and the bottom of packing up the device is connected with the top of first motor.

Description

Workpiece polishing device

Technical Field

The utility model relates to a mechanical equipment's technical field especially relates to a work piece burnishing device.

Background

As is known, mechanical workpiece often needs to polish it when processing production, the mode of manual polishing is usually adopted when the work piece is polished to go on, the workman polishes the polishing to the work piece surface through the burnishing machine, during manual operation, the human body needs to produce the downward pressure to the burnishing machine, thereby make the bottom of burnishing machine and the work piece top paste tightly and polish the processing to the work piece, human physical demands is great, polishing speed is slower, work efficiency is lower, because the human body can't keep evenly to the downward pressure of burnishing machine, there is the difference in the polishing effect of burnishing machine to the different positions of work piece, lead to the work piece polishing homogeneity poor, product processingquality is lower, when the high-speed operation of burnishing machine simultaneously, cause the scotch to the human body easily, lead to security and practicality poor.

SUMMERY OF THE UTILITY MODEL

For solving the technical problem, the utility model provides a through polishing the work piece, physical power and time when effectively saving artifical polishing improve polishing speed, improve work efficiency, and the gloss homogeneity after the polishing of work piece top improves, effectively improves polishing effect, and burnishing device can be kept away from to the human body simultaneously, effectively prevents to install and causes the scotch to the human body, improves the work piece burnishing device of security and practicality.

The utility model discloses a workpiece polishing device, which comprises a workbench, a back plate, a top plate, a first motor, a first transmission shaft, a polishing sheet, two groups of mounting plates, a lead screw, a shaft coupling, a second transmission shaft, a motor base, a speed reducer and a third transmission shaft, wherein the back side of the top end of the workbench is connected with the bottom end of the back plate, the top end of the back plate is connected with the back end of the top plate, the front side of the bottom end of the top plate is provided with a packing device, the bottom end of the packing device is connected with the top end of the first motor, the bottom end of the first motor is connected with the top end of the first transmission shaft, the bottom ends of the first transmission shaft and the middle part of the top end of the polishing sheet are respectively arranged at the right front side and the left front side of the top end of the workbench, the right end of the lead screw is rotatably connected with the upper side of the left end of the right mounting plate, the upper side of the, the left end of the screw rod is connected with the right end of the coupler, the left end of the coupler is connected with the right end of the second transmission shaft, the motor base is positioned on the left side of the left mounting plate, the bottom end of the motor base is mounted on the left side of the top end of the workbench, the front side of the top end of the motor base is connected with the bottom end of the speed reducer, the middle part of the right end of the speed reducer is connected with the left end of the second transmission shaft, the rear end of the speed reducer is connected with the front end of the third transmission shaft, the second motor is arranged at the rear end of the third transmission shaft, the bottom end of the second motor is mounted on the rear side of the top end of the motor base, a guide rail is arranged between the two mounting plates, the bottom end of the guide rail is transversely mounted at the top end of the workbench, a sliding block can be arranged at the top end; the first motor is turned on, the first motor drives the polishing sheet to rotate through the first transmission shaft, the workpiece is fixed at the top end of the mobile platform, the second motor is turned on, the second motor drives the lead screw to rotate through the third transmission shaft, the speed reducer, the second transmission shaft and the coupler, the outer wall of the lead screw is in threaded connection with the inner wall of the first threaded hole in the mobile platform, the lead screw drives the mobile platform to move left and right, the mobile platform drives the workpiece to move left and right, when the workpiece moves to the bottom end of the polishing sheet, the top end of the workpiece is in contact with the bottom end of the polishing sheet in a rotating state, the bottom end of the polishing sheet performs grinding and polishing treatment on the top end of the workpiece, so that reciprocating polishing treatment of the workpiece is realized, meanwhile, the mobile platform drives the sliding block to slide left and right on the guide rail, the guide rail and the sliding block can support and, the polishing speed is improved, the work efficiency is improved, the contact force between the top end of the workpiece and the bottom end of the polishing piece is kept uniform, the gloss uniformity after the top end of the workpiece is polished is improved, the polishing effect is effectively improved, the product quality is improved, meanwhile, when the workpiece is polished, a human body can be kept away from the polishing device, the polishing device in an operating state is effectively prevented from scratching the human body, dust generated when the workpiece is polished is prevented from damaging the human body, and the safety and the practicability are improved.

The utility model discloses a workpiece polishing device, pack up the device and include hydraulic pressure station, hydraulic pressure pipe, fixed plate, hydraulic stem and movable plate, the bottom at hydraulic pressure station is installed in the top front side of roof, the left end upside of hydraulic pressure pipe communicates with the right-hand member downside at hydraulic pressure station, the top of fixed plate is installed in the bottom front side of roof, the bottom of fixed plate is connected with the top of hydraulic stem, the left end downside of hydraulic pressure pipe communicates with the right-hand member upside of hydraulic stem, the bottom of hydraulic stem is connected with the top middle part of movable plate, the bottom middle part of movable plate is connected with the top of first motor; open the hydraulic pressure station, the hydraulic pressure station reciprocates through the bottom of the steerable hydraulic stem of hydraulic pressure pipe, the bottom of hydraulic stem drives the movable plate, first motor, first transmission shaft and polished section reciprocate, thereby conveniently make the top of moving platform is kept away from to the bottom of polished section, conveniently collect polished section, pack up the device through setting up, can conveniently make polished section rebound and be in the state of packing up, thereby conveniently to first motor, first transmission shaft and polished section maintain and change, the space increase between the top of moving platform and the polished section, can prevent effectively that the work piece from going on the work of unloading, polished section leads to the fact the scotch to workman's arm, simultaneously can conveniently adjust the working height of polished section, thereby conveniently carry out polishing treatment to the work piece of different specifications, the practicality is provided.

The utility model discloses a workpiece polishing device, still include two sets of guide bars, the bottom of two sets of guide bars is installed respectively in the top left side and the right side of movable plate, the left front side and the right front side of roof all are provided with the second through-hole that runs through from top to bottom, the top of two sets of guide bars passes two sets of second through-holes respectively and stretches out to the top of roof, the outer wall of two sets of guide bars respectively with the inner wall slidable connection of two sets of second through-holes; when the movable plate reciprocates, the movable plate drives two sets of guide bars to slide from top to bottom in two sets of second through-holes respectively, and through setting up two sets of guide bars, can conveniently support and the direction the movable plate to improve the stability when movable plate, first motor, first transmission shaft and polished section remove, improve the practicality.

The utility model discloses a workpiece polishing device, still include two sets of stop collars and two sets of first locking bolt, the middle part of two sets of stop collars all is provided with the third through-hole that runs through from top to bottom, the outside of two sets of third through-holes all communicates and is provided with the second screw hole, two sets of stop collars are respectively sheathed on the upside of two sets of guide bars through two sets of third through-holes, the inner of two sets of first locking bolt is screwed in two sets of second screw holes respectively and is pasted tightly with the outer wall of two sets of guide bars respectively; two sets of first locking bolt of screwing, two sets of stop collars respectively with two sets of guide bar fixed connection, when two sets of guide bars move down, two sets of stop collars can respectively with the top left front side and the right front side contact of roof, thereby it is convenient to carry on spacingly to the downwardly moving position of two sets of guide bars, it is convenient to carry on spacingly to movable plate and polishing piece downwardly moving position, prevent effectively that the polishing piece from bumping with other devices when removing, the security improves, two sets of first locking bolt of the pine of unscrewing, two sets of stop collars can slide from top to bottom on two sets of guide bars respectively, thereby adjust the height of stop collar, conveniently adjust the spacing height of movable plate and polishing piece, and the practicability is improved.

The utility model discloses a workpiece polishing device, which also comprises a positioning block, the bottom end of the positioning block is arranged at the right side of the top end of the mobile station, and the left end of the positioning block is communicated with a positioning groove; the top at the mobile station is placed to the work piece, and in the constant head tank was put into to the right-hand member of work piece, through setting up the locating piece, can conveniently fix a position the work piece fast, improved work efficiency, effectively prevented that the position of work piece on the mobile station from taking place the skew, lead to polishing the bottom of piece can't carry out comprehensive polishing to the work piece top and handle, improve practicality and reliability.

The utility model discloses a workpiece polishing device, still include fastener, fastener's bottom is installed in the top left side of mobile station, fastener includes the backup pad, the push rod, push pedal and spring, the bottom of backup pad is installed in the top left side of mobile station, the middle part of backup pad is provided with the fourth through-hole that runs through about, the right-hand member of push rod passes the fourth through-hole and stretches out to the right-hand of backup pad, the right-hand member of push rod is connected with the left end of push pedal, the left end of push rod is provided with the handle, the bottom of push pedal contacts with the top of mobile station and can slide from side to side at the top of mobile station, the spring housing is on the right side of push rod, the left end of spring and the right-hand member outside rotatable coupling of backup pad, the right-hand member of spring is; through handle pulling push rod left movement, the push rod drives adjusting device and push pedal left movement, and adjusting device compresses the right-hand member of spring, and elastic deformation takes place for the spring, places the work piece between push pedal and locating piece, loosens the handle, and spring promotion adjusting device and push pedal move right, and the right-hand member of push pedal is pasted tightly with the left end of work piece to carry out the quick clamp to the work piece and press from both sides fixedly, prevent effectively that the work piece from removing at will, improve the practicality.

The utility model discloses a workpiece polishing device, which comprises an adjusting nut, wherein the right outer wall of a push rod is provided with threads, the adjusting nut is sleeved on the right outer wall of the push rod in a threaded manner, and the outer side of the left end of the adjusting nut is connected with the right end of a spring; fix the direction of rotation of push rod on the circumference through the handle, rotatory adjusting nut, adjusting nut and push rod screw connection, adjusting nut drives the push rod and removes, the push rod drives the push pedal and removes, thereby adjust the initial position of push pedal, the push pedal is pressing from both sides the fastening timing to the work piece, the displacement volume of push pedal changes, thereby the compression of adjustment spring, the thrust size of the convenient adjustment spring right-hand member, the right-hand member of push pedal obtains the adjustment to the extrusion force size of work piece, improve practicality and reliability.

The utility model discloses a workpiece polishing device, the adjusting device also comprises a second locking bolt, the front end of the adjusting nut is communicated with a third threaded hole, the rear end of the third threaded hole is communicated with the inner hole of the adjusting nut, and the rear end of the second locking bolt is screwed into the third threaded hole and is tightly attached to the front end of the push rod; the second locking bolt of screwing can conveniently fix adjusting nut and push rod, prevents effectively that adjusting nut from rotating at will, and the second locking bolt of unscrewing can conveniently make push rod and adjusting nut produce relative rotation to the position of adjustment push rod improves the practicality.

Compared with the prior art, the beneficial effects of the utility model are that: the first motor is turned on, the first motor drives the polishing sheet to rotate through the first transmission shaft, the workpiece is fixed at the top end of the mobile platform, the second motor is turned on, the second motor drives the lead screw to rotate through the third transmission shaft, the speed reducer, the second transmission shaft and the coupler, the outer wall of the lead screw is in threaded connection with the inner wall of the first threaded hole in the mobile platform, the lead screw drives the mobile platform to move left and right, the mobile platform drives the workpiece to move left and right, when the workpiece moves to the bottom end of the polishing sheet, the top end of the workpiece is in contact with the bottom end of the polishing sheet in a rotating state, the bottom end of the polishing sheet performs grinding and polishing treatment on the top end of the workpiece, so that reciprocating polishing treatment of the workpiece is realized, meanwhile, the mobile platform drives the sliding block to slide left and right on the guide rail, the guide rail and the sliding block can support and, the polishing speed is improved, the work efficiency is improved, the contact force between the top end of the workpiece and the bottom end of the polishing piece is kept uniform, the gloss uniformity after the top end of the workpiece is polished is improved, the polishing effect is effectively improved, the product quality is improved, meanwhile, when the workpiece is polished, a human body can be kept away from the polishing device, the polishing device in an operating state is effectively prevented from scratching the human body, dust generated when the workpiece is polished is prevented from damaging the human body, and the safety and the practicability are improved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic view of an enlarged top view of the motor base shown in FIG. 1;

FIG. 3 is an enlarged view of the support plate of FIG. 1;

FIG. 4 is an enlarged top view of the positioning block of FIG. 1;

in the drawings, the reference numbers: 1. a work table; 2. a back plate; 3. a top plate; 4. a first motor; 5. a first drive shaft; 6. polishing the sheet; 7. mounting a plate; 8. a lead screw; 9. a coupling; 10. a second drive shaft; 11. a motor base; 12. a speed reducer; 13. a third drive shaft; 14. a second motor; 15. a guide rail; 16. a slider; 17. a mobile station; 18. a hydraulic station; 19. a hydraulic tube; 20. a fixing plate; 21. a hydraulic lever; 22. moving the plate; 23. a guide bar; 24. a limiting sleeve; 25. a first locking bolt; 26. positioning blocks; 27. a support plate; 28. a push rod; 29. pushing the plate; 30. a spring; 31. adjusting the nut; 32. and a second locking bolt.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to 4, the workpiece polishing device of the present invention, when in operation, first opens the fastening device, places the workpiece on the top of the mobile station 17, inserts the right end of the workpiece into the positioning groove at the left end of the positioning block 26, releases the fastening device, contacts the right end of the fastening device with the left end of the workpiece, clamps and fixes the workpiece, then opens the first motor 4, the first motor 4 drives the polishing sheet 6 to rotate through the first transmission shaft 5, controls the polishing sheet 6 to move downwards to the working position through the retracting device, opens the second motor 14, the second motor 14 drives the lead screw 8 to rotate through the third transmission shaft 13, the reducer 12, the second transmission shaft 10 and the coupler 9, the outer wall of the lead screw 8 is connected with the inner wall of the first threaded hole on the mobile station 17 in a screw assembly manner, the lead screw 8 drives the mobile station 17 to move left and right, the mobile station 17 drives the workpiece to, when the workpiece moves to the bottom end of the polishing sheet 6, the top end of the workpiece is in contact with the bottom end of the polishing sheet 6 in a rotating state, the top end of the workpiece is polished by the bottom end of the polishing sheet 6, so that the reciprocating polishing of the workpiece is realized, meanwhile, the sliding table 17 drives the sliding block 16 to slide left and right on the guide rail 15, the guide rail 15 and the sliding block 16 can support and guide the moving table 17, after the workpiece is polished, the polishing sheet 6 is controlled to move upwards and return to an initial position through the retracting device, the first motor 4 is closed, the polishing sheet 6 stops rotating, the second motor 14 is closed, the workpiece stops moving, the fastening device is opened, and the workpiece can be taken down.

The utility model discloses the main function who realizes does: by polishing the workpiece, the physical strength and time during manual polishing are effectively saved, the polishing speed is increased, the working efficiency is improved, the contact force between the top end of the workpiece and the bottom end of the polishing sheet is kept uniform, the gloss uniformity of the polished top end of the workpiece is improved, the polishing effect is effectively improved, the product quality is improved, and meanwhile, when the workpiece is polished, a human body can be far away from a polishing device, so that the polishing device in an operating state is effectively prevented from scratching the human body, and the dust generated during polishing the workpiece is prevented from damaging the human body; the retracting device is arranged, so that the polishing sheet can be conveniently moved upwards and is in a retracting state, the first motor, the first transmission shaft and the polishing sheet can be conveniently maintained and replaced, the space between the top end of the mobile platform and the polishing sheet is increased, the work of loading and unloading the workpiece can be effectively prevented, the polishing sheet scratches the arm of a worker, and meanwhile, the working height of the polishing sheet can be conveniently adjusted, so that the polishing treatment of the workpieces with different specifications can be conveniently carried out; through setting up two sets of guide bars, can conveniently support the movable plate and the direction to improve the stability when movable plate, first motor, first transmission shaft and polishing piece remove, improve security and practicality.

The utility model discloses a workpiece polishing device, its mounting means, connected mode or mode of setting are common mechanical type, as long as can reach all can implement of its beneficial effect.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A workpiece polishing device is characterized by comprising a workbench (1), a rear plate (2), a top plate (3), a first motor (4), a first transmission shaft (5), a polishing sheet (6), two sets of mounting plates (7), a lead screw (8), a coupler (9), a second transmission shaft (10), a motor base (11), a speed reducer (12) and a third transmission shaft (13), wherein the rear side of the top end of the workbench (1) is connected with the bottom end of the rear plate (2), the top end of the rear plate (2) is connected with the rear end of the top plate (3), a retracting device is arranged on the front side of the bottom end of the top plate (3), the bottom end of the retracting device is connected with the top end of the first motor (4), the bottom end of the first motor (4) is connected with the top end of the first transmission shaft (5), the bottom end of the first transmission shaft (5) is connected with the middle part of the top end of the polishing sheet (6), the bottom ends of the two sets of the mounting plates (7) are respectively mounted on the right front, the right end of a screw rod (8) is rotatably connected with the upper side of the left end of a right mounting plate (7), the upper side of the left mounting plate (7) is provided with a first through hole which penetrates through the left side and the right side, the left end of the screw rod (8) penetrates through the first through hole and extends out to the left side of the left mounting plate (7), the left end of the screw rod (8) is connected with the right end of a coupler (9), the left end of the coupler (9) is connected with the right end of a second transmission shaft (10), a motor base (11) is positioned at the left side of the left mounting plate (7), the bottom end of the motor base (11) is arranged at the left side of the top end of a workbench (1), the front side of the top end of the motor base (11) is connected with the bottom end of a speed reducer (12), the middle part of the right end of the speed reducer (12) is connected with the left end of the second transmission shaft (10), the rear end of the speed reducer (12), the bottom of second motor (14) is installed in the top rear side of motor cabinet (11), the downside is provided with guide rail (15) between two sets of mounting panel (7), the bottom of guide rail (15) is transversely installed on the top of workstation (1), the top slidable of guide rail (15) is provided with slider (16), the top of slider (16) is provided with mobile station (17), the middle part of mobile station (17) is provided with controls the first screw hole that runs through, mobile station (17) are established on lead screw (8) through first screw hole spiral shell dress cover.

2. The workpiece polishing device as claimed in claim 1, wherein the retracting device comprises a hydraulic station (18), a hydraulic tube (19), a fixed plate (20), a hydraulic rod (21) and a movable plate (22), the bottom end of the hydraulic station (18) is mounted on the front side of the top end of the top plate (3), the upper side of the left end of the hydraulic tube (19) is communicated with the lower side of the right end of the hydraulic station (18), the top end of the fixed plate (20) is mounted on the front side of the bottom end of the top plate (3), the bottom end of the fixed plate (20) is connected with the top end of the hydraulic rod (21), the lower side of the left end of the hydraulic tube (19) is communicated with the upper side of the right end of the hydraulic rod (21), the bottom end of the hydraulic rod (21) is connected with the middle part of the top end of the movable plate (22), and the middle part of the.

3. A workpiece polishing device as claimed in claim 2, further comprising two sets of guide rods (23), wherein the bottom ends of the two sets of guide rods (23) are respectively installed at the left side and the right side of the top end of the moving plate (22), the left front side and the right front side of the top plate (3) are respectively provided with a second through hole which penetrates through the top and the bottom, the top ends of the two sets of guide rods (23) respectively penetrate through the two sets of second through holes and extend to the upper side of the top plate (3), and the outer walls of the two sets of guide rods (23) are respectively slidably connected with the inner walls of the two sets of second through holes.

4. A workpiece polishing device as claimed in claim 3, further comprising two sets of position-limiting sleeves (24) and two sets of first locking bolts (25), wherein the middle parts of the two sets of position-limiting sleeves (24) are respectively provided with a third through hole which penetrates up and down, the outer sides of the two sets of third through holes are respectively communicated with a second threaded hole, the two sets of position-limiting sleeves (24) are respectively sleeved on the upper sides of the two sets of guide rods (23) through the two sets of third through holes, and the inner ends of the two sets of first locking bolts (25) are respectively screwed into the two sets of second threaded holes and respectively attached to the outer walls of the two sets of guide rods (23).

5. The workpiece polishing device according to claim 4, further comprising a positioning block (26), wherein the bottom end of the positioning block (26) is mounted on the right side of the top end of the mobile station (17), and the left end of the positioning block (26) is provided with a positioning groove in communication.

6. The workpiece polishing device as recited in claim 5, further comprising a fastening device, wherein the bottom end of the fastening device is mounted on the left side of the top end of the movable table (17), the fastening device comprises a supporting plate (27), a push rod (28), a push plate (29) and a spring (30), the bottom end of the supporting plate (27) is mounted on the left side of the top end of the movable table (17), a fourth through hole penetrating left and right is formed in the middle of the supporting plate (27), the right end of the push rod (28) penetrates through the fourth through hole and extends to the right of the supporting plate (27), the right end of the push rod (28) is connected with the left end of the push plate (29), a handle is arranged at the left end of the push rod (28), the bottom end of the push plate (29) is in contact with the top end of the movable table (17) and can slide left and right at the top end of the movable table (17), the spring (30) is sleeved on the right side of the push rod (28), the left, the right end of the spring (30) is provided with an adjusting device which is connected with the outer wall of the right side of the push rod (28).

7. A workpiece polishing device as claimed in claim 6, characterized in that the adjusting means comprise an adjusting nut (31), the right-hand outer wall of the push rod (28) is provided with a thread, the adjusting nut (31) is screwed onto the right-hand outer wall of the push rod (28), and the outer side of the left end of the adjusting nut (31) is connected with the right end of the spring (30).

8. A workpiece polishing device as claimed in claim 7, characterized in that the adjusting device further comprises a second locking bolt (32), the front end of the adjusting nut (31) is provided with a third threaded hole in communication therewith, the rear end of the third threaded hole is in communication with the inner bore of the adjusting nut (31), and the rear end of the second locking bolt (32) is screwed into the third threaded hole and abuts against the front end of the push rod (28).