CN211332631U

CN211332631U - A auxiliary device that polishes for in accessory production water line

Info

Publication number: CN211332631U
Application number: CN201920141218.7U
Authority: CN
Inventors: 不公告发明人
Original assignee: Zhangzhou Longwen Chuangyi Industrial Design Service Co ltd
Current assignee: Zhangzhou Longwen Chuangyi Industrial Design Service Co ltd
Priority date: 2019-01-27
Filing date: 2019-01-27
Publication date: 2020-08-25
Anticipated expiration: 2029-01-27

Abstract

The utility model relates to the technical field of accessory devices for producing mechanical accessories, in particular to a polishing auxiliary device used in an accessory production line, which can fix accessories and keep the motion trail of the accessories consistent all the time; debris generated in the grinding process can be collected, so that damage to the health of workers is reduced; the grinding machine comprises a bottom plate, a workbench, a support rod, a transverse plate, an air cylinder and a first motor, wherein a lifting rod is arranged at the output end of the bottom of the air cylinder, a transmission shaft is arranged at the output end of the right part of the first motor, and a grinding wheel is arranged at the right end of the transmission shaft; the device also comprises four groups of supporting legs, four groups of rollers, a connecting plate, a left fixing plate, a right fixing plate, a rotating rod, a second motor, a left supporting plate, a right supporting plate, a left threaded rod, a right threaded rod, a left pressing plate, a right pressing plate, a left turntable and a right turntable; the air collecting device is characterized by further comprising a collecting box, a connecting pipe, a mounting rod and a middle pipe, wherein an exhaust fan is arranged on the connecting pipe, a hose is arranged at the input end of the connecting pipe, and an air collecting cover is arranged at the input end of the middle pipe.

Description

A auxiliary device that polishes for in accessory production water line

Technical Field

The utility model relates to a technical field of machine parts production auxiliary device especially relates to an auxiliary device that polishes for in accessory production water line.

Background

As is well known, a polishing auxiliary device used in an accessory production line is an auxiliary device used in the accessory production line production process for polishing the surface of an accessory to make the surface smooth so as to facilitate subsequent production and processing, and is widely used in the field of mechanical accessory production; the existing grinding auxiliary device for the accessory production line comprises a bottom plate, a workbench, a supporting rod, a transverse plate, an air cylinder and a first motor, wherein the bottom end of the workbench is connected with the central area of the top end of the bottom plate, the top end of the supporting rod is connected with the left half area of the bottom end of the transverse plate, the bottom end of the supporting rod is connected with the left half area of the top end of the bottom plate, the air cylinder is arranged in the right half area of the bottom end of the transverse plate, a lifting rod is arranged at the output end of the bottom of the air cylinder, the bottom end of the lifting rod is connected with the top; when the existing auxiliary polishing device for the accessory production line is used, the surface smoothness of an accessory is poor after the accessory is subjected to a previous processing procedure, the accessory is placed on a workbench, a lifting rod is controlled by an air cylinder to drive a first motor to move downwards, a polishing wheel is in contact with the surface of the accessory, the motor is started, a worker manually pushes the accessory to move, and the surface of the accessory is polished by the polishing wheel; the existing grinding auxiliary device for the accessory production line is used for finding that in the process of grinding by pushing an accessory by a worker, the motion trail of the accessory is easy to deviate, the grinding result is greatly influenced, and the use reliability of the accessory is poor; the scraps produced in the grinding process easily influence the physical health of workers, so that the use safety of the workers is poor.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a fixing device which can fix the accessories, keep the motion tracks of the accessories consistent all the time and improve the use reliability; can collect the piece that the in-process produced of polishing, reduce the harm that causes the staff health, improve the auxiliary device that polishes that is arranged in accessory production water line of safety in utilization.

The utility model discloses a polish auxiliary device for in accessory production water line, including bottom plate, workstation, bracing piece, diaphragm, cylinder and first motor, the bracing piece top is connected with diaphragm bottom left half regional, and the bracing piece bottom is connected with bottom plate top left half regional, and the cylinder is installed in diaphragm bottom right half regional, and cylinder bottom output end is provided with the lifter, and the lifter bottom is connected with first motor top, and first motor right part output is provided with the transmission shaft, and the transmission shaft right-hand member is provided with the wheel of polishing; the four-group landing leg structure comprises a workbench, and is characterized by further comprising four groups of landing legs, four groups of rollers, a connecting plate, a left fixing plate, a right fixing plate, a rotating rod, a second motor, a left supporting plate, a right supporting plate, a left threaded rod, a right threaded rod, a left pressing plate, a right pressing plate, a left rotating disc and a right rotating disc, wherein the top end of the bottom plate is provided with a sliding groove, the top ends of the four groups of landing legs are respectively connected with the left front side, the right front side, the left rear side and the right rear side of the bottom end of the workbench, the four groups of rollers are respectively arranged at the bottom ends of the four groups of landing legs, the four groups of rollers are all positioned in the sliding groove, the top end of the connecting plate is connected with the central area of the bottom end of the workbench, the central area of the left side wall of the connecting plate is transversely provided with a first threaded hole, the bottoms of, the central area of the outer side wall of the rotating rod is provided with an external thread, the left end of the rotating rod is screwed through a first threaded hole and inserted into a left rotating hole, the right end of the rotating rod is screwed through a right rotating hole and connected with the left output end of a second motor, the bottom ends of the left support plate and the right support plate are respectively connected with the left half area and the right half area of the top end of the workbench, the central areas of the left side walls of the left support plate and the right support plate are respectively and transversely provided with a second left threaded hole and a second right threaded hole, the left end of the left threaded rod and the right end of the right threaded rod are respectively screwed through the second left threaded hole and the second right threaded hole and respectively connected with the central areas of the right side wall of the left turntable and the left side wall of the right turntable, and the right end of the; still include collecting box, connecting pipe, installation pole and intervalve, the collecting box bottom is connected with bottom plate top left half regional, and the collecting box is inside to be provided with places the chamber, and collecting box top central authorities are regional to be provided with the connecting hole, the connecting pipe output passes the connecting hole and stretches into to placing the intracavity, is provided with the air exhauster on the connecting pipe, and the connecting pipe input is provided with the hose, the hose input is connected with the intervalve output, and the intervalve input is provided with the wind-collecting cover, installation pole bottom is connected with left support plate top first half regional, and installation pole top is connected with the intervalve bottom.

The utility model discloses an auxiliary device that polishes for among accessory production water line, the hole is rotated on the left side and the downthehole left ball bearing and the right ball bearing of being provided with respectively of the right side, and the dwang passes left ball bearing and right ball bearing respectively and connects with left ball bearing and right ball bearing key-type respectively.

The utility model discloses an auxiliary device that polishes for among accessory production water line still includes left handle and right handle, left handle and right handle are installed respectively at left side dish left side wall and right side dish right side wall first region.

The utility model discloses an auxiliary device that polishes for among accessory production water line, left clamp plate right side wall and right clamp plate left side wall are provided with left slipmat and right slipmat respectively.

The utility model discloses an auxiliary device that polishes for among accessory production water line still includes the blotter, the blotter is installed in workstation top central authorities region.

The utility model discloses an auxiliary device that polishes for among accessory production water line still includes the clearance drawer, the inside chamber of depositing that is provided with of clearance drawer, deposit chamber and clearance drawer top intercommunication, the first half regional setting of collecting box left side wall is provided with gets and puts the mouth, get and put the mouth and place the chamber intercommunication, the clearance drawer passes gets the mouth and stretches into to placing the intracavity.

The utility model discloses an auxiliary device that polishes for among accessory production water line still includes the couple, the couple top is connected with diaphragm bottom left half regional, and the hose is hung and is put on the couple.

The utility model discloses an auxiliary device that polishes for among accessory production water line still includes four universal wheelsets of group, four universal wheelset tops of group are connected with bottom plate bottom left front side, right front side, left rear side and right rear side respectively.

Compared with the prior art, the beneficial effects of the utility model are that: the accessory is placed in the central area of the top end of the workbench, the left rotary disc and the right rotary disc are respectively rotated, the left rotary disc and the right rotary disc respectively drive the left threaded rod and the right threaded rod to rotate, so that the left pressing plate and the right pressing plate respectively move oppositely or oppositely, when the left pressing plate and the right pressing plate move oppositely, the accessory can be pressed tightly, when the left pressing plate and the right pressing plate move oppositely, the accessory can be loosened, after the accessory is pressed tightly by the left pressing plate and the right pressing plate, the second motor is turned on, the second motor drives the rotary rod to rotate, because the rotary rod penetrates through the first threaded hole on the connecting plate, the connecting plate drives the workbench to slide leftwards when the rotary rod rotates, due to the cooperation of the four groups of supporting legs and the four groups of rollers, the workbench can move leftwards smoothly, the second motor can realize forward rotation and reverse rotation through an external control device, and the workbench can move, the second motor rotates reversely to enable the workbench to move rightwards, so that the accessories on the workbench can move leftwards and rightwards by controlling the second motor, the surfaces of the accessories can be polished by the polishing wheel, the movement tracks of the accessories in the polishing process are kept consistent all the time, and the use reliability is improved; middle pipe input downward sloping for the air collecting cover just to polishing wheel bottom, the air exhauster is opened to the in-process of polishing, makes the air collecting cover input produce great suction under the effect of air exhauster, can produce the piece and inhale from the air collecting cover input to the in-process of polishing, puts the intracavity through hose and connecting pipe income, can collect the piece, reduces the harm that causes the staff health, improves the safety in utilization.

Drawings

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

FIG. 2 is an enlarged view of a portion of FIG. 1;

FIG. 3 is an enlarged view of a portion B of FIG. 1;

in the drawings, the reference numbers: 1. a base plate; 2. a work table; 3. a support bar; 4. a transverse plate; 5. a cylinder; 6. a first motor; 7. a lifting rod; 8. a drive shaft; 9. grinding the wheel; 10. a support leg; 11. a roller; 12. a connecting plate; 13. a left fixing plate; 14. rotating the rod; 15. a second motor; 16. a left support plate; 17. a left threaded rod; 18. a left press plate; 19. a left turn plate; 20. a collection box; 21. a connecting pipe; 22. mounting a rod; 23. an intermediate pipe; 24. an exhaust fan; 25. a hose; 26. a wind collecting cover; 27. a left ball bearing; 28. a left handle; 29. a left non-slip mat; 30. a cushion pad; 31. cleaning the drawer; 32. hooking; 33. a universal wheel set.

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 3, the utility model discloses a polishing auxiliary device for use in accessory production line, including bottom plate 1, workstation 2, bracing piece 3, diaphragm 4, cylinder 5 and first motor 6, the top of bracing piece 3 is connected with the left half region of diaphragm 4 bottom, the bottom of bracing piece 3 is connected with the left half region of bottom plate 1 top, cylinder 5 is installed in the right half region of diaphragm 4 bottom, the output end of cylinder 5 bottom is provided with lifter 7, the bottom of lifter 7 is connected with the top of first motor 6, the output end of first motor 6 right part is provided with transmission shaft 8, the right-hand member of transmission shaft 8 is provided with polishing wheel 9; the four-group type rotary table further comprises four groups of supporting legs 10, four groups of rollers 11, a connecting plate 12, a left fixing plate 13, a right fixing plate, a rotary rod 14, a second motor 15, a left supporting plate 16, a right supporting plate, a left threaded rod 17, a right threaded rod, a left pressing plate 18, a right pressing plate, a left rotary disc 19 and a right rotary disc, wherein the top end of the bottom plate 1 is provided with a sliding groove, the top ends of the four groups of supporting legs 10 are respectively connected with the left front side, the right front side, the left rear side and the right rear side of the bottom end of the workbench 2, the four groups of rollers 11 are respectively arranged at the bottom ends of the four groups of supporting legs 10, the four groups of rollers 11 are all positioned in the sliding groove, the top end of the connecting plate 12 is connected with the central area of the bottom end of the workbench 2, the central area of the left side wall of the connecting plate 12 is transversely provided with a first threaded hole, a second motor 15 is arranged on the right half area of the top end of the bottom plate 1, an external thread is arranged in the central area of the outer side wall of the rotating rod 14, the left end of the rotating rod 14 penetrates through a first threaded hole and is inserted into a left rotating hole, the right end of the rotating rod 14 penetrates through a right rotating hole and is connected with the left output end of the second motor 15, the bottom ends of the left support plate 16 and the right support plate are respectively connected with the left half area and the right half area of the top end of the workbench 2, a second left threaded hole and a second right threaded hole are respectively and transversely arranged in the central areas of the left side wall of the left support plate 16 and the left side wall of the right support plate, the left end of the left threaded rod 17 and the right end of the right threaded rod are respectively penetrated through the second left threaded hole and the second right threaded hole and are respectively connected with the central areas of the right side wall of the left turn plate; the bottom end of the collecting box 20 is connected with the left half area of the top end of the bottom plate 1, a placing cavity is formed in the collecting box 20, a connecting hole is formed in the central area of the top end of the collecting box 20, the output end of the connecting pipe 21 penetrates through the connecting hole and extends into the placing cavity, an exhaust fan 24 is arranged on the connecting pipe 21, a hose 25 is arranged at the input end of the connecting pipe 21, the input end of the hose 25 is connected with the output end of the middle pipe 23, an air collecting cover 26 is arranged at the input end of the middle pipe 23, the bottom end of the mounting rod 22 is connected with the front half area of the top end of the left supporting plate 16, and; the accessory is placed in the central area of the top end of the workbench, the left rotary disc and the right rotary disc are respectively rotated, the left rotary disc and the right rotary disc respectively drive the left threaded rod and the right threaded rod to rotate, so that the left pressing plate and the right pressing plate respectively move oppositely or oppositely, when the left pressing plate and the right pressing plate move oppositely, the accessory can be pressed tightly, when the left pressing plate and the right pressing plate move oppositely, the accessory can be loosened, after the accessory is pressed tightly by the left pressing plate and the right pressing plate, the second motor is turned on, the second motor drives the rotary rod to rotate, because the rotary rod penetrates through the first threaded hole on the connecting plate, the connecting plate drives the workbench to slide leftwards when the rotary rod rotates, due to the cooperation of the four groups of supporting legs and the four groups of rollers, the workbench can move leftwards smoothly, the second motor can realize forward rotation and reverse rotation through an external control device, and the workbench can move, the second motor rotates reversely to enable the workbench to move rightwards, so that the accessories on the workbench can move leftwards and rightwards by controlling the second motor, the surfaces of the accessories can be polished by the polishing wheel, the movement tracks of the accessories in the polishing process are kept consistent all the time, and the use reliability is improved; middle pipe input downward sloping for the air collecting cover just to polishing wheel bottom, the air exhauster is opened to the in-process of polishing, makes the air collecting cover input produce great suction under the effect of air exhauster, can produce the piece and inhale from the air collecting cover input to the in-process of polishing, puts the intracavity through hose and connecting pipe income, can collect the piece, reduces the harm that causes the staff health, improves the safety in utilization.

The utility model discloses a polish auxiliary device for in accessory production water line, the hole is rotated to the left side and the hole is rotated to the right side and is provided with left ball bearing 27 and right ball bearing respectively, and dwang 14 passes left ball bearing 27 and right ball bearing respectively and is connected with left ball bearing 27 and right ball bearing key respectively; left ball bearing and right ball bearing can reduce the produced frictional resistance when the dwang rotates, improve and use the ride comfort.

The utility model discloses a polishing auxiliary device used in an accessory production line, which also comprises a left handle 28 and a right handle, wherein the left handle 28 and the right handle are respectively arranged in the upper half area of the left side wall of a left turntable 19 and the right side wall of a right turntable; rotate left turntable and right carousel through left handle and right handle respectively, can make the operation more laborsaving, provide the convenience of use.

The utility model discloses a polishing auxiliary device used in the accessory production line, the right side wall of the left pressing plate 18 and the left side wall of the right pressing plate are respectively provided with a left non-slip mat 29 and a right non-slip mat; left slipmat and right slipmat can be so that the compressing tightly of accessory more firm, improve the reliability in utilization.

The utility model discloses a polishing auxiliary device used in the accessory production line, which also comprises a buffer cushion 30, wherein the buffer cushion 30 is arranged in the central area of the top end of the workbench 2; the buffering pad can protect the accessory, improves and uses economic nature.

The utility model discloses a polishing auxiliary device for in accessory production water line still includes clearance drawer 31, and clearance drawer 31 is inside to be provided with the storage chamber, and the storage chamber is communicated with clearance drawer 31 top, and the area of the lower half of the left side wall of collecting box 20 is provided with the access hole, and the access hole is communicated with the placement chamber, and clearance drawer 31 passes the access hole and stretches into the placement chamber; the collected scraps can be collected and treated conveniently by cleaning the drawer, and the use convenience is improved.

The utility model discloses a polishing auxiliary device used in the accessory production line, which also comprises a hook 32, the top end of the hook 32 is connected with the left half area of the bottom end of the transverse plate 4, and the hose 25 is hung on the hook 32; the couple can play spacing effect to the hose, prevents that the hose free fall from causing the damage, improves the safety in utilization.

The utility model discloses a polishing auxiliary device used in an accessory production line, which also comprises four groups of universal wheel sets 33, wherein the top ends of the four groups of universal wheel sets 33 are respectively connected with the left front side, the right front side, the left rear side and the right rear side of the bottom end of the bottom plate 1; four groups of universal wheel sets can be convenient for remove the device, improve and use the flexibility.

The utility model discloses a polishing auxiliary device for accessory production water line, it is at the during operation, place the accessory in workstation top central area, rotate left side carousel and right carousel respectively, left side carousel and right carousel drive left threaded rod and right threaded rod respectively and rotate, and then make left clamp plate and right clamp plate do relative or back-to-back motion respectively, when left clamp plate and right clamp plate do relative motion, can realize compressing tightly to the accessory, when left clamp plate and right clamp plate do back-to-back motion, can relax the compressing tightly of accessory, after compressing tightly the accessory through left clamp plate and right clamp plate, open the second motor, the second motor drives the dwang and rotates, because the dwang spiral shell dress passes the first screw hole on the connecting plate, the connecting plate drives the workstation left and slides when making the dwang rotate, because the cooperation of four groups of landing leg and four group's gyro wheels, make the workstation more smooth-going left motion, the second motor can realize forward rotation and reverse rotation through an external control device, the workbench moves leftwards due to the forward rotation of the second motor, the workbench moves rightwards due to the reverse rotation of the second motor, the left and right movement of accessories on the workbench can be realized by controlling the second motor, and the surfaces of the accessories can be polished through the polishing wheel, so that the movement tracks of the accessories in the polishing process are always kept consistent, and the use reliability is improved; the input end of the middle pipe is inclined downwards, so that the air collecting cover is right opposite to the bottom end of the polishing wheel, the exhaust fan is opened in the polishing process, the input end of the air collecting cover generates a large suction force under the action of the exhaust fan, fragments generated in the polishing process can be sucked from the input end of the air collecting cover, and the fragments are placed into the placing cavity through the hose and the connecting pipe, so that the fragments can be collected, the damage to the health of workers is reduced, and the use safety is improved; the left ball bearing and the right ball bearing can reduce the friction resistance generated when the rotating rod rotates, and the use smoothness is improved; the left turntable and the right turntable are respectively rotated through the left handle and the right handle, so that the operation is more labor-saving, and the use convenience is provided; the left anti-skid pad and the right anti-skid pad can firmly press the accessories, so that the use reliability is improved; the buffering cushion can protect the accessories, so that the use economy is improved; the collected scraps can be conveniently collected and treated by cleaning the drawer, so that the use convenience is improved; the hook can limit the hose, prevent the hose from freely falling to cause damage, and improve the use safety; four groups of universal wheel sets can be convenient for remove the device, improve and use the flexibility.

The utility model discloses a first motor, second motor, cylinder and air exhauster that auxiliary device used of polishing for among the accessory production water line all purchase from the market, only need according to the description install use can.

The utility model discloses an auxiliary device that polishes for among accessory production water line, above the mounting means, the connected mode or the mode that sets up of all parts are common mechanical system to concrete structure, model and the coefficient index of all its parts are its from taking the technique, as long as can reach all can implement of its beneficial effect, so do not add at many and give unnecessary details.

The present invention relates to a grinding auxiliary device used in accessory production line, and in the case that the contrary is not stated, the directional words included in the terms "upper, lower, left, right, front, back, inside and outside, vertical and horizontal" and the like only represent the direction of the term in the normal use state, or are colloquially understood by those skilled in the art, and should not be considered as limiting the term, and the series of terms such as "first", "second" and "third" and the like do not represent the specific number and sequence, but are used only for name distinction, and the terms "include", "include" or any other variants thereof are intended to cover the non-exclusive inclusion, so that the process, method, article or apparatus including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes the process, method, An article or an apparatus.

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 polishing auxiliary device for an accessory production line comprises a bottom plate (1), a workbench (2), a supporting rod (3), a transverse plate (4), an air cylinder (5) and a first motor (6), wherein the top end of the supporting rod (3) is connected with the left half area of the bottom end of the transverse plate (4), the bottom end of the supporting rod (3) is connected with the left half area of the top end of the bottom plate (1), the air cylinder (5) is installed in the right half area of the bottom end of the transverse plate (4), a lifting rod (7) is arranged at the output end of the bottom of the air cylinder (5), the bottom end of the lifting rod (7) is connected with the top end of the first motor (6), a transmission shaft (8) is arranged at the output end of the right part of the first motor (; it is characterized by also comprising four groups of supporting legs (10), four groups of rollers (11), a connecting plate (12), a left fixing plate (13), a right fixing plate, a rotating rod (14), a second motor (15), a left supporting plate (16), a right supporting plate, a left threaded rod (17), a right threaded rod, a left pressing plate (18), a right pressing plate, a left rotating disc (19) and a right rotating disc, wherein the top end of the bottom plate (1) is provided with a sliding groove, the top ends of the four groups of supporting legs (10) are respectively connected with the left front side, the right front side, the left rear side and the right rear side of the bottom end of the workbench (2), the four groups of rollers (11) are respectively arranged at the bottom ends of the four groups of supporting legs (10), the four groups of rollers (11) are all positioned in the sliding groove, the top end of the connecting plate (12) is connected with the central area of the bottom end of the workbench (2), the central area of the left side wall of the connecting plate (12) is, a left rotating hole and a right rotating hole are respectively and transversely arranged in the central area of the left side wall of the left fixed plate (13) and the right fixed plate, the second motor (15) is arranged on the right half area of the top end of the bottom plate (1), an external thread is arranged in the central area of the outer side wall of the rotating rod (14), the left end of the rotating rod (14) penetrates through the first threaded hole and is inserted into the left rotating hole, the right end of the rotating rod (14) penetrates through the right rotating hole and is connected with the output end of the left part of the second motor (15), the bottom ends of the left supporting plate (16) and the right supporting plate are respectively and transversely connected with the left half area and the right half area of the top end of the workbench (2), a second left threaded hole and a second right threaded hole are respectively and transversely arranged in the central areas of the left side wall of the left supporting plate (16) and the right supporting plate, the left end and the right end of the left threaded rod (17) respectively penetrate through the second left threaded, the right end of the left threaded rod (17) and the left end of the right threaded rod are respectively connected with the central areas of the left side wall and the right side wall of the left pressing plate (18); still include collecting box (20), connecting pipe (21), installation pole (22) and intervalve (23), collecting box (20) bottom and bottom plate (1) top left side is regional to be connected, and collecting box (20) inside is provided with places the chamber, and collecting box (20) top central area is provided with the connecting hole, connecting pipe (21) output passes the connecting hole and stretches into to placing the intracavity, is provided with air exhauster (24) on connecting pipe (21), and connecting pipe (21) input is provided with hose (25), hose (25) input and intervalve (23) output are connected, and intervalve (23) input is provided with air-collecting cover (26), installation pole (22) bottom and left support plate (16) top front half region are connected, and installation pole (22) top is connected with intervalve (23) bottom.

2. A grinding aid device for use in an accessory production line as claimed in claim 1 wherein a left ball bearing (27) and a right ball bearing are provided in the left and right turning holes, respectively, and the turning rod (14) passes through the left and right ball bearings (27, 27) and is keyed to the left and right ball bearings, respectively.

3. A sanding aid for use in an assembly line as defined in claim 2 further comprising left and right handles (28, 28) mounted in upper half regions of the left and right side walls of the left and right turntables (19), respectively.

4. A grinding aid device for use in an accessory production line as claimed in claim 3 wherein the right side wall of the left platen (18) and the left side wall of the right platen are provided with a left non-slip mat (29) and a right non-slip mat respectively.

5. A grinding aid device for use in a fitting line according to claim 4 further comprising a cushion (30), said cushion (30) being mounted in a top central region of the table (2).

6. A grinding auxiliary device used in an accessory production line as claimed in claim 5, further comprising a cleaning drawer (31), wherein a storage cavity is arranged inside the cleaning drawer (31), the storage cavity is communicated with the top end of the cleaning drawer (31), a taking and placing opening is arranged in the lower half area of the left side wall of the collecting box (20), the taking and placing opening is communicated with the placing cavity, and the cleaning drawer (31) extends into the placing cavity through the taking and placing opening.

7. A grinding auxiliary device used in a fitting production line as claimed in claim 6, further comprising a hook (32), wherein the top end of the hook (32) is connected with the left half area of the bottom end of the transverse plate (4), and the hose (25) is hung on the hook (32).

8. A grinding auxiliary device used in an accessory production line as claimed in claim 7, further comprising four sets of universal wheel sets (33), wherein the top ends of the four sets of universal wheel sets (33) are respectively connected with the left front side, the right front side, the left rear side and the right rear side of the bottom end of the bottom plate (1).