CN216577278U

CN216577278U - Quick grinding device

Info

Publication number: CN216577278U
Application number: CN202123273507.9U
Authority: CN
Inventors: 吴金斋; 吴俊杰
Original assignee: Lishui Jintai Bearing Co ltd
Current assignee: Lishui Jintai Bearing Co ltd
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2022-05-24
Anticipated expiration: 2031-12-24

Abstract

The utility model relates to a quick grinder, which comprises a housing, but set up lateral shifting's planker on the casing, planker upper end fixedly connected with tailstock, the grinding rod is installed to the tailstock left end, fixedly connected with motor on the casing left end, the motor can drive first pivot and second pivot and rotate, first pivot right end fixedly connected with first carousel, first carousel left and right both ends all are equipped with the second carousel of fixed connection in the second pivot outside, first carousel and second carousel drive the bearing and rotate, the planker drives the tailstock and controls the removal, the tailstock drives the grinding rod and controls the rotation, remove about the grinding rod and grinds the bearing hole, the bearing grinds on one side, rotate on one side, make the grinding effect better, work efficiency is higher.

Description

Quick grinding device

Technical Field

The utility model relates to a grinder especially relates to a quick grinder.

Background

The requirement of the bearing of a bearing factory on the roughness of an inner hole standard part is very high, and the surface of the inner hole is required to be a mirror surface. Most of bearing manufacturing inner hole standard parts in the prior art adopt a mode of manually grinding the surface of an inner hole, and have the defects that the ground inner hole surface is uneven, the error is large, the manufactured inner hole standard parts are short in service cycle and low in working efficiency.

Disclosure of Invention

The utility model discloses solve the problem that above-mentioned prior art exists, provide a quick grinder, can grind the hole automatically, work efficiency is high.

The utility model provides a technical scheme that its technical problem adopted: the quick grinding device comprises a machine shell and a dragging plate which is arranged on the machine shell and can move transversely, wherein the upper end of the dragging plate is fixedly connected with a tailstock, the left end of the tailstock is provided with a grinding rod, the upper side of the left end of the machine shell is fixedly connected with a motor, the right end of the motor is fixedly connected with a first belt pulley, the rear end of the first belt pulley is provided with a second belt pulley, the first belt pulley and the second belt pulley are connected through a first conveying belt, the second belt pulley is rotatably connected with the upper end of the machine shell, the right end of the second belt pulley is fixedly connected with a first connecting shaft, the right end of the first connecting shaft is fixedly connected with a third belt pulley, a fourth belt pulley is arranged in front of the third belt pulley, a fifth belt pulley is arranged in front of the fourth belt pulley, the right end of the fifth belt pulley is fixedly connected with a first rotating shaft, the outer side of the first rotating shaft is rotatably connected with a first fixed block, the lower end of the fifth belt pulley is provided with a sixth belt pulley, and the right end of the sixth belt pulley is fixedly connected with a second rotating shaft, a second fixed block is rotatably connected to the outer side of the second rotating shaft, the second fixed block is fixedly connected to the upper end of the machine shell, a first air cylinder is fixedly connected to the upper end of the second fixed block, the first air cylinder is positioned at the lower end of the first fixed block, the right end of the fourth belt pulley is fixedly connected with a second connecting shaft, the right end of the second connecting shaft is rotatably connected with a supporting plate, the supporting plate is fixedly connected to the upper end of the machine shell, the outer side of the third belt pulley is connected with a second conveying belt, the second conveying belt sequentially passes through a fifth belt pulley, a fourth belt pulley and a sixth belt pulley and then returns to the third belt pulley, the first fixed block is rotatably connected to the outer side of the second connecting shaft, a first rotating disc is fixedly connected to the right end of the first rotating shaft, second rotating discs fixedly connected to the outer side of the second rotating shaft are arranged at the left and right ends of the first rotating disc, a bearing to be processed is placed between the first rotating disc and the second rotating disc, and the motor drives the first rotating shaft and the second rotating disc to rotate, first pivot drives first carousel and rotates, and the second pivot drives the second carousel and rotates, and first carousel and second carousel drive the bearing and rotate, and the planker drives and removes about the tailstock, and the tailstock drives grinding rod and controls the rotation, removes about the grinding rod and grinds the bearing hole, and the bearing grinds, rotates on one side for the grinding effect is better, and work efficiency is higher.

For further perfection, first carousel rear end is equipped with the vertical transport frame of fixed connection in the casing upper end, and vertical transport frame lower extreme is opened there is the opening, and the inboard sliding connection of opening has the ejector pad, and ejector pad rear end fixedly connected with second cylinder, second cylinder fixed connection is in the casing upper end, puts into vertical transport frame with the bearing in, and the second cylinder drives the ejector pad and moves forward, and the ejector pad drives the bearing and moves forward, realizes automatic feeding for the degree of automation of device is higher, and machining efficiency is higher.

Further perfect, the opening front end is equipped with the dog of rotation connection at vertical transport frame front end, avoids waiting to process the vertical transport frame of the automatic roll-off of bearing for the processing effect of device is better.

Further perfection, vertical transport frame upper end front side fixedly connected with vertically carries the frame, vertically carries the downward sloping of frame rear end for it is more convenient to feed, improves machining efficiency.

Further perfect, both ends all fixedly connected with guide ring about vertical transport frame front side, the grinding rod grinds the bearing through the guide ring direction for the grinding effect is better, and the hole surface that grinds out is more even, and the error is littleer.

Further perfection, the front end of the second turntable is provided with a discharging frame fixedly connected to the upper end of the machine shell.

Further perfection, it installs the case that gathers materials in the casing front end to arrange material frame below for the bearing that the device can be automatic to be accomplished with processing collects, makes the machining efficiency of device higher.

Further perfect, the coolant pipe is installed to the casing upper end, can be to the cooling of processing part for the processing effect is better.

The utility model discloses profitable effect is: the utility model can automatically grind the inner hole, the work efficiency is high, the bearing to be processed is placed between the first rotary table and the second rotary table, the motor drives the first rotary table and the second rotary table to rotate, the first rotary table is driven by the first rotary table to rotate, the second rotary table is driven by the second rotary table to rotate, the first rotary table and the second rotary table drive the bearing to rotate, the carriage drives the tailstock to move left and right, the tailstock drives the grinding rod to rotate left and right, the grinding rod moves left and right to grind the inner hole of the bearing, the bearing grinds and rotates simultaneously, the grinding effect is better, the work efficiency is higher, the second cylinder drives the push block to move forward, the push block drives the bearing to move forward, the automatic feeding is realized, the automation degree of the device is higher, the processing efficiency is higher, the grinding rod grinds the bearing through the guide ring guide, the grinding effect is better, the ground inner hole surface is more uniform, the error is less, and the device can collect the bearing that the processing was accomplished automatically for the machining efficiency of device is higher.

Drawings

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

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is a schematic structural view of the present invention;

fig. 4 is a schematic structural view of the first fixing block of the present invention;

fig. 5 is a schematic structural view of the vertical conveying frame of the present invention.

Description of reference numerals: 1. a housing; 11. a carriage; 12. a tailstock; 121. a grinding rod; 13. a coolant tube; 2. a motor; 21. a first pulley; 211. a second pulley; 212. a first transfer belt; 213. a third belt pulley; 214. a first connecting shaft; 22. a fourth belt pulley; 221. a second connecting shaft; 222. a support plate; 223. a second conveyor belt; 23. a fifth belt pulley; 231. a first rotating shaft; 232. a first turntable; 233. a first fixed block; 24. a sixth belt pulley; 241. a second rotating shaft; 242. a second turntable; 243. a second fixed block; 25. a first cylinder; 3. a vertical conveying frame; 31. an opening; 32. a longitudinal conveying frame; 33. a stopper; 34. a guide ring; 35. a second cylinder; 351. a push block; 4. a discharging frame; 41. a material collecting box.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings:

as shown in fig. 1-4: the embodiment of the invention relates to a rapid grinding device, which comprises a machine shell 1, a dragging plate 11 which is arranged on the machine shell 1 and can move transversely, wherein the upper end of the dragging plate 11 is fixedly connected with a tailstock 12, the left end of the tailstock 12 is provided with a grinding rod 121, the upper end of the machine shell 1 is provided with a cooling liquid pipe 13, the upper side of the left end of the machine shell 1 is fixedly connected with a motor 2, the right end of the motor 2 is fixedly connected with a first belt pulley 21, the rear end of the first belt pulley 21 is provided with a second belt pulley 211, the first belt pulley 21 and the second belt pulley 211 are connected through a first transfer belt 212, the second belt pulley 211 is rotatably connected with the upper end of the machine shell 1, the right end of the second belt pulley 211 is fixedly connected with a first connecting shaft 214, the right end of the first connecting shaft 214 is fixedly connected with a third belt pulley 213, a fourth belt pulley 22 is arranged in front of the third belt pulley 213, a fifth belt pulley 23 is arranged in front of the fourth belt pulley 22, the right end of the fifth belt pulley 23 is fixedly connected with a first rotating shaft 231, a first fixed block 233 is rotatably connected to the outer side of the first rotating shaft 231, a sixth belt pulley 24 is arranged at the lower end of the fifth belt pulley 23, a second rotating shaft 241 is fixedly connected to the right end of the sixth belt pulley 24, a second fixed block 243 is rotatably connected to the outer side of the second rotating shaft 241, the second fixed block 243 is fixedly connected to the upper end of the machine shell 1, a first air cylinder 25 is fixedly connected to the upper end of the second fixed block 243, the first air cylinder 25 is positioned at the lower end of the first fixed block 233, a second connecting shaft 221 is fixedly connected to the right end of the fourth belt pulley 22, a supporting plate 222 is rotatably connected to the right end of the second connecting shaft 221, the supporting plate 222 is fixedly connected to the upper end of the machine shell 1, a second conveying belt 223 is connected to the outer side of the third belt pulley 213, the second conveying belt 223 sequentially passes through the fifth belt pulley 23, the fourth belt pulley 22 and the sixth belt pulley 24 and then returns to the third belt pulley 213, the first fixed block 233 is rotatably connected to the outer side of the second connecting shaft 221, the right end of the first rotating shaft 231 is fixedly connected with a first rotating disc 232, and the left end and the right end of the first rotating disc 232 are respectively provided with a second rotating disc 242 fixedly connected to the outer side of the second rotating shaft 241.

As shown in fig. 1 and 5: first carousel 232 rear end is equipped with vertical transport frame 3 of fixed connection in casing 1 upper end, open vertically and to have opening 31 at 3 lower extremes of transport frame, the inboard sliding connection of opening 31 has ejector pad 351, ejector pad 351 rear end fixedly connected with second cylinder 35, second cylinder 35 fixed connection is in casing 1 upper end, opening 31 front end is equipped with the dog 33 of rotating the connection at vertical transport frame 3 front end, vertical transport frame 3 upper end front side fixedly connected with vertically carries frame 32, vertically carry frame 32 rear end downward sloping, both ends all fixedly connected with guide ring 34 about vertical transport frame 3 front side, second carousel 242 front end is equipped with row material frame 4 of fixed connection in casing 1 upper end, row material frame 4 below is equipped with the case 41 that gathers materials of installing at casing 1 front end.

The utility model discloses when using: the bearing to be processed is put into the longitudinal conveying frame 32, the bearing enters the vertical conveying frame 3 through the longitudinal conveying frame 32, the first cylinder 25 pushes the first fixed block 233 to rotate upwards, the first fixed block 233 drives the first rotating shaft 231 to rotate upwards, the first rotating shaft 231 drives the first rotating disc 232 to rotate upwards, the second cylinder 35 drives the push block 351 to move forwards, the push block 351 pushes the bearing to be processed between the first rotating disc 232 and the second rotating disc 242, the first cylinder 25 drives the first fixed block 233 to rotate downwards, the first fixed block 233 drives the first rotating shaft 231 to rotate downwards, the first rotating shaft 231 drives the first rotating disc 232 to rotate downwards, so that the first rotating disc 232 presses the bearing, the motor 2 drives the first belt pulley 21 to rotate, the first belt pulley 21 drives the second belt pulley 211 to rotate through the first conveying belt, the second belt pulley 211 drives the third belt pulley 213 to rotate through the first belt pulley 214, the third belt pulley 213 drives the fifth belt pulley 23, the fourth belt pulley 22 and the sixth belt pulley 24 to rotate through the second conveyor belt 223, the fifth belt pulley 23 drives the first rotating shaft 231 to rotate through the first rotating shaft 231, the first rotating shaft 231 drives the first rotating disc 232 to rotate, the sixth belt pulley 24 drives the second rotating disc 242 to rotate through the second rotating shaft 241, the first rotating disc 232 and the second rotating disc 242 drive the bearing to rotate, the dragging plate 11 drives the tailstock 12 to move left and right, the tailstock 12 drives the grinding rod 121 to move left and right, and the grinding rod 121 moves left and right to grind the inner hole of the bearing.

While the invention has been shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the scope of the appended claims.

Claims

1. The utility model provides a quick grinder, includes casing (1), sets up planker (11) that can lateral shifting on casing (1), characterized by: the upper end of the dragging plate (11) is fixedly connected with a tailstock (12), the left end of the tailstock (12) is provided with a grinding rod (121), the upper side of the left end of the machine shell (1) is fixedly connected with a motor (2), the right end of the motor (2) is fixedly connected with a first belt pulley (21), the rear end of the first belt pulley (21) is provided with a second belt pulley (211), the first belt pulley (21) and the second belt pulley (211) are connected through a first transfer belt (212), the second belt pulley (211) is rotatably connected with the upper end of the machine shell (1), the right end of the second belt pulley (211) is fixedly connected with a first connecting shaft (214), the right end of the first connecting shaft (214) is fixedly connected with a third belt pulley (213), a fourth belt pulley (22) is arranged in front of the third belt pulley (213), a fifth belt pulley (23) is arranged in front of the fourth belt pulley (22), and the right end of the fifth belt pulley (23) is fixedly connected with a first rotating shaft (231), first pivot (231) outside is rotated and is connected with first fixed block (233), fifth belt pulley (23) lower extreme is equipped with sixth belt pulley (24), sixth belt pulley (24) right-hand member fixedly connected with second pivot (241), second pivot (241) outside is rotated and is connected with second fixed block (243), second fixed block (243) fixed connection is in casing (1) upper end, first cylinder (25) of second fixed block (243) upper end fixedly connected with, first cylinder (25) are located first fixed block (233) lower extreme, fourth belt pulley (22) right-hand member fixedly connected with second connecting axle (221), second connecting axle (221) right-hand member is rotated and is connected with backup pad (222), backup pad (222) fixed connection is in casing (1) upper end, third belt pulley (213) outside is connected with second conveyer belt (223), second conveyer belt (223) loop through fifth belt pulley (23), Fourth belt pulley (22), sixth belt pulley (24), then get back to third belt pulley (213), first fixed block (233) rotate to be connected in second connecting axle (221) outside, first pivot (231) right-hand member fixedly connected with first carousel (232), both ends all are equipped with second carousel (242) of fixed connection in second pivot (241) outside about first carousel (232).

2. A rapid grinding apparatus according to claim 1, wherein: first carousel (232) rear end is equipped with vertical transport frame (3) of fixed connection in casing (1) upper end, and open at vertical transport frame (3) lower extreme has opening (31), and opening (31) inboard sliding connection has ejector pad (351), and ejector pad (351) rear end fixedly connected with second cylinder (35), second cylinder (35) fixed connection are in casing (1) upper end.

3. A rapid grinding apparatus according to claim 2, wherein: the front end of the opening (31) is provided with a stop block (33) which is rotatably connected with the front end of the vertical conveying frame (3).

4. A rapid grinding apparatus according to claim 3, wherein: the front side of the upper end of the vertical conveying frame (3) is fixedly connected with a longitudinal conveying frame (32), and the rear end of the longitudinal conveying frame (32) inclines downwards.

5. A rapid grinding apparatus according to claim 2, wherein: both ends all fixedly connected with guide ring (34) about vertical transport frame (3) front side.

6. A rapid grinding apparatus according to claim 2, wherein: the front end of the second turntable (242) is provided with a discharging frame (4) fixedly connected to the upper end of the machine shell (1).

7. A rapid grinding apparatus according to claim 6, wherein: a material collecting box (41) arranged at the front end of the machine shell (1) is arranged below the material discharging frame (4).

8. A rapid grinding apparatus according to claim 1, wherein: and a cooling liquid pipe (13) is arranged at the upper end of the machine shell (1).