CN217702928U

CN217702928U - Bearing inner hole grinding device

Info

Publication number: CN217702928U
Application number: CN202222009502.3U
Authority: CN
Inventors: 谢忠品
Original assignee: Lishui Qida Bearing Manufacturing Co ltd
Current assignee: Lishui Qida Bearing Manufacturing Co ltd
Priority date: 2022-08-02
Filing date: 2022-08-02
Publication date: 2022-11-01
Anticipated expiration: 2032-08-02

Abstract

The utility model relates to a bearing hole grinder, which comprises a frame, feeding mechanism is installed to the frame upper end, the feeding mechanism below is equipped with rack-mounted conveying mechanism, the conveying mechanism right-hand member is equipped with rack-mounted grinding mechanism, feeding mechanism includes the second support frame, fixedly connected with pay-off frame on the second support frame, pay-off frame rear end is opened there is last spout, go up the spout lower extreme and be equipped with the lower spout of opening on pay-off frame, pay-off frame rear end is equipped with first support frame, first support frame front end sliding connection has the deflector, the first cylinder of deflector upper end fixedly connected with, first cylinder fixed connection is on first support frame, it has the guide way to open on the deflector, sliding connection has the overhead gage in going up the spout, the last slide bar is installed to the overhead gage rear end, go up slide bar sliding connection inboard in the guide way, sliding connection has lower baffle in the lower slide bar, lower slide bar is installed to the baffle rear end down, lower slide bar sliding connection is inboard in the guide way, machining efficiency is high, workman low in labor strength.

Description

Bearing inner hole grinding device

Technical Field

The utility model relates to a grinder field especially relates to a bearing hole grinder.

Background

Application No.: the utility model discloses a CN201220456094.X's utility model discloses a bearing hole grinder, the on-line screen storage device comprises a base, install stepless speed regulation motor on the base, base one end is connected with founds the seat, the stepless speed regulation motor output shaft passes and stretches out behind founding the seat, and stepless speed regulation motor installs the grinding head from the output shaft section that founds the seat and stretch out, lie in and still install a pair of branch on founding the seat lateral wall and list in stepless speed regulation motor output shaft both sides and with the branch that stepless speed regulation motor output shaft is parallel, every branch rod end is connected with the holder respectively, it has the clamp to open respectively on the face of the seat that two holders are relative each other, still install locking bolt in the clamp of every holder respectively. But the automatic feeding can not be realized, the manual feeding operation is needed, the labor intensity of workers is high, and the working efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model discloses solve the problem that above-mentioned prior art exists, provide a bearing hole grinder, can carry out the material loading to the bearing automatically, machining efficiency is high, workman low in labor strength.

The utility model provides a technical scheme that its technical problem adopted: the bearing inner hole grinding device comprises a frame, wherein a feeding mechanism is arranged at the upper end of the frame, a conveying mechanism arranged on the frame is arranged below the feeding mechanism, a grinding mechanism arranged at the upper end of the frame is arranged at the right end of the conveying mechanism, the feeding mechanism comprises a second supporting frame fixedly connected at the upper end of the frame, a feeding frame is fixedly connected to the second supporting frame, an upper chute is arranged at the rear end of the feeding frame, a lower chute arranged on the feeding frame is arranged at the lower end of the upper chute, a first supporting frame fixedly connected at the upper end of the frame is arranged at the rear end of the feeding frame, a guide plate is slidably connected at the front end of the first supporting frame, a first air cylinder is fixedly connected at the upper end of the guide plate, the first air cylinder is fixedly connected to the first supporting frame, a guide groove is arranged on the guide plate, an upper baffle plate is slidably connected in the upper chute, an upper sliding shaft is arranged at the rear end of the upper baffle plate, and is slidably connected to the inner side of the guide groove, the lower baffle is connected in the lower chute in a sliding manner, the rear end of the lower baffle is provided with a lower sliding shaft which is connected inside the guide groove in a sliding manner, the conveying mechanism comprises a mounting plate which is connected at the upper end of the frame in a sliding manner, a V-shaped block is mounted at the upper end of the mounting plate and positioned below the feeding frame, the left end and the right end of the V-shaped block are fixedly connected with sealing plates, guide holes are formed in the sealing plates, the rear end of the mounting plate is fixedly connected with a second air cylinder which is fixedly connected at the upper end of the frame, the grinding mechanism comprises a mounting box which is connected at the upper end of the frame in a sliding manner, the left end of the mounting box is provided with a grinding rod, the right end of the mounting box is fixedly connected with a fourth air cylinder which is fixedly connected at the upper end of the frame, the first air cylinder drives the guide plate to move downwards, the guide plate drives the upper baffle to move forwards and the lower baffle to move backwards, so that the outer ring of a bearing at the lower baffle falls inside the V-shaped block, and the second air cylinder drives the V-shaped block to move forwards to the front end of the grinding rod, the fourth cylinder drives the grinding rod to move left and right to grind the inner hole of the bearing outer ring, the feeding mechanism enables the bearing outer rings to drop onto the V-shaped block one by one, automatic feeding is completed, machining efficiency is high, and labor intensity of workers is low.

For further improvement, a third air cylinder fixedly connected to the second supporting frame is arranged above the V-shaped block, a pressing block is fixedly connected to the lower end of the third air cylinder, and the pressing block can play a role in fixing the bearing when the bearing is ground.

Further perfect, grinding rod right-hand member fixedly connected with worm, the worm rotates to be connected at the install bin inboard, the meshing of worm lower extreme has the worm wheel, the worm wheel rotates to be connected at the install bin inboard, worm wheel rear end fixedly connected with gear, the meshing of gear lower extreme has the rack, rack fixed connection is in the frame upper end, the fourth cylinder drives the install bin and removes, the install bin drives the gear and removes, the gear drives the worm wheel through the rack and rotates, the worm wheel drives the worm and rotates, the worm drives the grinding rod positive and negative rotation, make the grinding effect of grinding rod to bearing inner race hole better.

Further perfect, mounting panel upper end fixedly connected with motor, V type piece fixed connection are at the motor right-hand member, and the motor can drive V type piece and rotate for the device can automatic unloading.

Further perfect, frame front end fixedly connected with arranges the material frame, arranges the material frame lower extreme and is equipped with the case that gathers materials for the device uses more conveniently.

Further perfect, briquetting below is equipped with fixed connection at the supporting shoe of frame upper end, can play the supporting role at bearing inner race V type piece when grinding for the structure of device is more firm, and the result of use is better.

Further perfecting, deflector rear end fixedly connected with first slider, first support frame front end fixedly connected with first guide rail, first slider sliding connection is in the first guide rail outside.

Further perfect, mounting panel lower extreme fixedly connected with second slider, frame upper end fixedly connected with second guide rail, second slider sliding connection is in the second guide rail outside.

Further perfect, install bin lower extreme fixedly connected with third slider, frame upper end fixedly connected with third guide rail, third slider sliding connection is in the third guide rail outside.

The utility model discloses profitable effect is: the utility model discloses can carry out the material loading to the bearing automatically, machining efficiency is high, workman low in labor strength, first cylinder drives the deflector and moves down, the deflector passes through the guide way and drives the overhead gage antedisplacement, the baffle rethread, make the bearing inner race of baffle upper end down drop V type piece inboard, the second cylinder drives V type piece antedisplacement to grinding rod front end, the fourth cylinder drives and removes and grind the bearing inner race hole about the grinding rod, feeding mechanism makes the bearing inner race can one drop on the V type piece, accomplish automatic feeding, machining efficiency is high, workman low in labor strength, the briquetting can play the fixed action to the bearing when the bearing grinds, the fourth cylinder drives the install bin and removes, the install bin drives the gear and removes about, the gear passes through the rack and drives the worm wheel rotation, the worm drives the grinding rod positive and negative rotation, make the grinding effect of grinding rod to bearing inner race hole better, the motor can drive V type piece and rotate, make the device can automatic unloading.

Drawings

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

fig. 2 is a schematic structural view of the feeding mechanism and the conveying mechanism of the present invention;

fig. 3 is a right sectional view of the feeding mechanism of the present invention;

fig. 4 is a schematic structural view of the conveying mechanism of the present invention;

fig. 5 is a schematic structural view of the grinding mechanism of the present invention;

fig. 6 is a schematic structural diagram of the inner side of the installation box of the present invention.

Description of the reference numerals: 1. a frame; 11. a discharging frame; 2. a feeding mechanism; 21. a feeding frame; 211. an upper chute; 212. a lower chute; 22. a guide plate; 221. a guide groove; 222. a first slider; 23. an upper baffle plate; 231. an upper sliding shaft; 24. a lower baffle plate; 241. a lower slide shaft; 25. a first cylinder; 26. a first support frame; 261. a first guide rail; 27. a second support frame; 3. a conveying mechanism; 31. mounting a plate; 311. a second slider; 32. a motor; 33. a V-shaped block; 34. closing the plate; 341. a guide hole; 35. a second cylinder; 36. a second guide rail; 37. a supporting block; 38. briquetting; 381. a third cylinder; 4. a grinding mechanism; 41. installing a box; 411. a third slider; 42. a worm gear; 421. a gear; 43. a worm; 431. a grinding rod; 44. a fourth cylinder; 45. a third guide rail; 46. a rack; 5. a material collecting box.

Detailed Description

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

as shown in fig. 1-3: the embodiment of the invention relates to a bearing inner hole grinding device, which comprises a frame 1, a feeding mechanism 2 is installed at the upper end of the frame 1, a conveying mechanism 3 installed on the frame 1 is arranged below the feeding mechanism 2, a grinding mechanism 4 installed at the upper end of the frame 1 is arranged at the right end of the conveying mechanism 3, the feeding mechanism 2 comprises a second support frame 27 fixedly connected at the upper end of the frame 1, a feeding frame 21 is fixedly connected onto the second support frame 27, an upper chute 211 is formed at the rear end of the feeding frame 21, a lower chute 212 formed on the feeding frame 21 is arranged at the lower end of the upper chute 211, a first support frame 26 fixedly connected at the upper end of the frame 1 is arranged at the rear end of the feeding frame 21, a guide plate 22 is slidably connected at the front end of the first support frame 26, a first slider 222 is fixedly connected at the rear end of the guide plate 22, a first guide rail 261 is slidably connected at the front end of the first support frame 26, the first slider 222 is slidably connected at the outer side of the first guide rail 261, a first cylinder 25 is fixedly connected at the upper end of the guide plate 22, a guide plate 221 is fixedly connected at the inner side of the upper chute 211, an upper chute 23, an upper chute 231 is connected at the rear end of an upper chute 231, a lower chute 221 is connected at the inner side of a lower chute 24, and a lower chute 221 is arranged at the inner side of the lower chute 24.

As shown in fig. 1-2 and 4: conveying mechanism 3 includes mounting panel 31 of sliding connection in frame 1 upper end, mounting panel 31 lower extreme fixedly connected with second slider 311, frame 1 upper end fixedly connected with second guide rail 36, second slider 311 sliding connection is in the second guide rail 36 outside, mounting panel 31 upper end fixedly connected with motor 32, motor 32 right-hand member fixedly connected with V type piece 33, V type piece 33 is located the pay-off frame 21 below, both ends all fixedly connected with shrouding 34 about V type piece 33, it has guiding hole 341 to open on shrouding 34, mounting panel 31 rear end fixedly connected with second cylinder 35, second cylinder 35 fixed connection is in frame 1 upper end, V type piece 33 top is equipped with third cylinder 381 of fixed connection on second support frame 27, third cylinder 381 lower extreme fixedly connected with briquetting 38, frame 1 front end fixedly connected with row material frame 11, row material frame 11 lower extreme is equipped with collection case 5, briquetting 38 below is equipped with supporting shoe 37 of fixed connection in frame 1 upper end.

As shown in fig. 1 and fig. 5-6: grinding mechanism 4 includes mounting box 41 of sliding connection in frame 1 upper end, mounting box 41 lower extreme fixedly connected with third slider 411, frame 1 upper end fixedly connected with third guide rail 45, third slider 411 sliding connection is in the third guide rail 45 outside, mounting box 41 left end is rotated and is connected with grinding rod 431, grinding rod 431 right-hand member fixedly connected with worm 43, worm 43 rotates and connects at the mounting box 41 inboard, worm 43 lower extreme meshing has worm wheel 42, worm wheel 42 rotates and connects at the mounting box 41 inboard, worm wheel 42 rear end fixedly connected with gear 421, gear 421 lower extreme meshing has rack 46, rack 46 fixed connection is in frame 1 upper end, mounting box 41 right-hand member fixedly connected with fourth cylinder 44, fourth cylinder 44 fixed connection is in frame 1 upper end.

The utility model discloses when using: the bearing outer ring is placed in the feeding frame 21, the bearing outer ring at the lowest end slides to the upper end of the lower baffle plate 24, the first air cylinder 25 drives the guide plate 22 to move downwards, the guide plate 22 drives the upper sliding shaft 231 to move forwards and the lower sliding shaft 241 to move backwards through the guide groove 221, the upper sliding shaft 231 drives the upper baffle plate 23 to move forwards, the lower sliding shaft 241 drives the lower baffle plate 24 to move backwards, so that the bearing outer ring at the upper end of the lower baffle plate 24 falls to the inner side of the V-shaped block 33, the bearing outer ring at the upper end is blocked by the upper baffle plate 23, the second air cylinder 35 drives the mounting plate 31 to move forwards, the mounting plate 31 drives the motor 32 to move forwards, the motor 32 drives the V-shaped block 33 to move forwards to the front end of the grinding rod 431, and the V-shaped block 33 is positioned at the upper end of the supporting plate and contacts with the supporting plate, the third cylinder 381 drives the press block 38 to move downwards, the press block 38 fixes the outer ring of the bearing, the fourth cylinder 44 drives the installation box 41 to move left and right, the installation box 41 drives the gear 421 to move left and right, the gear 421 drives the worm gear 42 to rotate through the rack 46, the worm gear 42 drives the worm 43 to rotate, the worm 43 drives the grinding rod 431 to rotate forward and backward, the grinding rod 431 grinds the inner hole of the outer ring of the bearing, the grinding is completed, the third cylinder 381 drives the press block 38 to move up and return to the original position, the second cylinder 35 drives the installation plate 31 to move forward, the installation plate 31 drives the motor 32 to move forward, the motor 32 drives the V-shaped block 33 to move forward to the designated position, and the motor 32 drives the V-shaped block 33 to rotate, so that the outer ring of the bearing slides to the inner side of the material collecting box 5 through the material discharging frame 11.

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 bearing hole grinder, includes frame (1), characterized by: the feeding mechanism (2) is installed at the upper end of the rack (1), the conveying mechanism (3) installed on the rack (1) is arranged below the feeding mechanism (2), the grinding mechanism (4) installed at the upper end of the rack (1) is arranged at the right end of the conveying mechanism (3), the feeding mechanism (2) comprises a second supporting frame (27) fixedly connected to the upper end of the rack (1), a feeding frame (21) is fixedly connected to the second supporting frame (27), an upper chute (211) is formed in the rear end of the feeding frame (21), a lower chute (212) opened on the feeding frame (21) is arranged at the lower end of the upper chute (211), a first supporting frame (26) fixedly connected to the upper end of the rack (1) is arranged at the rear end of the feeding frame (21), a guide groove (221) is formed in the front end of the first supporting frame (26) and is slidably connected with an upper baffle plate (23), a first cylinder (25) is fixedly connected to the upper end of the guide plate (22), a lower chute (231) is fixedly connected to the first supporting frame (26), a lower chute (221) is formed in the guide plate (221), and a lower baffle plate (231) is installed at the inner side of the lower chute (231), lower slide shaft (241) sliding connection is inboard in guide way (221), conveying mechanism (3) are including sliding connection mounting panel (31) in frame (1) upper end, V type piece (33) are installed to mounting panel (31) upper end, V type piece (33) are located pay-off frame (21) below, both ends are all fixedly connected with shrouding (34) about V type piece (33), it has guiding hole (341) to open on shrouding (34), mounting panel (31) rear end fixedly connected with second cylinder (35), second cylinder (35) fixed connection is in frame (1) upper end, grind mechanism (4) including sliding connection install bin (41) in frame (1) upper end, grind stick (431) are installed to install bin (41) left end, install bin (41) right-hand member fixedly connected with fourth cylinder (44), fourth cylinder (44) fixed connection is in frame (1) upper end.

2. The bearing inner hole grinding device as claimed in claim 1, wherein: and a third air cylinder (381) fixedly connected to the second supporting frame (27) is arranged above the V-shaped block (33), and a pressing block (38) is fixedly connected to the lower end of the third air cylinder (381).

3. The bearing inner hole grinding device of claim 2, wherein: grinding rod (431) right-hand member fixedly connected with worm (43), worm (43) rotate to be connected at install bin (41) inboard, worm (43) lower extreme meshing has worm wheel (42), worm wheel (42) rotate to be connected at install bin (41) inboard, worm wheel (42) rear end fixedly connected with gear (421), gear (421) lower extreme meshing has rack (46), rack (46) fixed connection is in frame (1) upper end.

4. The bearing inner hole grinding device as claimed in claim 1, wherein: mounting panel (31) upper end fixedly connected with motor (32), V type piece (33) fixed connection is at motor (32) right-hand member.

5. The bearing inner hole grinding device of claim 4, wherein: the front end of the rack (1) is fixedly connected with a discharging frame (11), and the lower end of the discharging frame (11) is provided with a material collecting box (5).

6. The bearing inner hole grinding device as claimed in claim 2, wherein: a supporting block (37) fixedly connected to the upper end of the frame (1) is arranged below the pressing block (38).

7. The bearing inner hole grinding device as claimed in claim 1, wherein: the rear end of the guide plate (22) is fixedly connected with a first sliding block (222), the front end of the first support frame (26) is fixedly connected with a first guide rail (261), and the first sliding block (222) is connected to the outer side of the first guide rail (261) in a sliding mode.

8. The bearing inner hole grinding device as claimed in claim 1, wherein: mounting panel (31) lower extreme fixedly connected with second slider (311), frame (1) upper end fixedly connected with second guide rail (36), second slider (311) sliding connection is in the second guide rail (36) outside.

9. The bearing inner hole grinding device as claimed in claim 1, wherein: install bin (41) lower extreme fixedly connected with third slider (411), frame (1) upper end fixedly connected with third guide rail (45), third slider (411) sliding connection is in the third guide rail (45) outside.