CN215919930U

CN215919930U - Grinding machine for grinding outer surface of pin shaft

Info

Publication number: CN215919930U
Application number: CN202122491939.0U
Authority: CN
Inventors: 刘磊; 许建波; 陈文会
Original assignee: Qingdao Jindiwei Machinery Co ltd
Current assignee: Qingdao Jindiwei Machinery Co ltd
Priority date: 2021-10-16
Filing date: 2021-10-16
Publication date: 2022-03-01
Anticipated expiration: 2031-10-16

Abstract

The utility model relates to a grinding machine for grinding the outer surface of a pin shaft, in particular to a grinding machine for grinding the outer surface of the pin shaft, which comprises a grinding machine, wherein a first motor is fixedly connected inside one side of the grinding machine, a threaded rod is fixedly connected to the output end of the first motor, a first fixed block is arranged inside the grinding machine, the threaded rod is connected inside the first fixed block in a threaded manner, and a sliding grinding plate is arranged at the bottom of the first fixed block.

Description

Grinding machine for grinding outer surface of pin shaft

Technical Field

The utility model relates to a grinding machine for grinding the outer surface of a pin shaft, in particular to a grinding machine for grinding the outer surface of the pin shaft.

Background

Grinding machines (grinders) grind a surface of a workpiece with a grindstone, and most of the grinding machines grind the surface with a grindstone rotating at a high speed, and few of the grinding machines grind the surface with another grindstone such as an oilstone and an abrasive belt and a free abrasive, such as a honing machine, a super-finishing machine, a belt grinder, a grinder, and a polishing machine.

The quality of its polishing of present grinding machine for processing round pin axle surface is not high enough, and is not even enough to polishing, and manually operation's degree is great, and the in-process that the round pin axle was polished is difficult to in time carry out anti rust treatment, and the efficiency of polishing is high inadequately.

There is therefore a need for a grinding machine for grinding the outer surface of a pin that ameliorates the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a grinding machine for grinding the outer surface of a pin shaft so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

a grinding machine for grinding the outer surface of a pin shaft comprises a grinding machine body, wherein a first motor is fixedly connected to the inner portion of one side of the grinding machine body, a threaded rod is fixedly connected to the output end of the first motor, a first fixing block is arranged inside the grinding machine body, a threaded rod is connected to the inner portion of the first fixing block through threads, a sliding grinding plate is arranged at the bottom of the first fixing block, a limiting groove is formed in the sliding grinding plate, a second motor is fixedly connected to the inner portion of the sliding grinding plate, a gear limiting rod is fixedly connected to the output end of the second motor and penetrates through the limiting groove, a meshing gear is fixedly connected to the outer portion of the gear limiting rod, a limiting toothed ring is arranged below the meshing gear, the limiting toothed ring is meshed with the meshing gear, and a rotating ring is fixedly connected to the inner ring of the limiting toothed ring, the rotating ring is positioned inside the sliding grinding plate, the inner ring of the rotating ring is fixedly connected with a grinding ring, the inside of one side plate of the grinding machine is provided with a feed inlet, the inside of the feed inlet is fixedly connected with a third motor, the output end of the third motor is fixedly connected with a transmission wheel limiting rod, the outside of the transmission wheel limiting rod is fixedly connected with a transmission wheel, the inside of the other side plate of the grinding machine is provided with a discharge outlet and an antirust paint slot, the inside of the antirust paint slot is connected with an antirust liquid storage box in an inserting way, the inside of the discharge outlet is fixedly connected with a second fixed block, the inside of the second fixed block is provided with a liquid inlet groove, the inside of the liquid inlet groove is rotatably provided with a ball, one side of the discharge outlet is rotatably provided with a transmission ring, the inner wall of the transmission ring is fixedly connected with an even ring plate, one side of the transmission ring is provided with a driving wheel, and the driving wheel is in transmission connection with the transmission ring, and a fourth motor is arranged on one side of the driving wheel.

As a preferable scheme of the utility model, the other end of the threaded rod is rotatably connected inside the other side of the grinding machine, the bottom of the first fixed block is fixedly connected with an insertion rod, the insertion rod is inserted at the top of the sliding grinding plate, and the insertion rod and the inside of the sliding grinding plate are inserted and connected with a fixed rod.

As a preferable scheme of the present invention, the toothed gear and the limiting toothed ring are respectively located at upper and lower sides of the limiting groove, the rotating ring penetrates through the inside of the sliding polishing plate, and both sides of the rotating ring are flush with both sides of the sliding polishing plate.

As a preferable scheme of the utility model, the conveying wheel limiting rods penetrate through the interior of the feeding hole, the number of the conveying wheels is four, the four conveying wheels are uniformly distributed on the upper side and the lower side of the feeding hole, and pin shafts are clamped between the conveying wheels on the upper side and the lower side.

As a preferable scheme of the utility model, the second fixed blocks are distributed on the upper side and the lower side of the discharge hole, the balls are attached to the upper side and the lower side of the pin shaft, a limiting insert ring is rotatably arranged in the grinding machine, and one side of the limiting insert ring is fixedly connected with the transmission ring.

As a preferable scheme of the utility model, the fourth motor is located inside the grinding machine, an output end of the fourth motor is fixedly connected with the driving wheel, a pin shaft sequentially penetrates through the feeding hole, the grinding ring and the discharging hole, a limiting rod penetrates through one side inside the first fixing block, two ends of the limiting rod are respectively and fixedly connected with two sides of the grinding machine, and the limiting rod is parallel to the first fixing block.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the first fixing block can be driven to displace when the threaded rod is rotated through the first motor and the threaded rod, so that the sliding polishing plate can automatically slide, full polishing is realized, the second motor is started to drive the gear wheel to drive the limiting gear ring to rotate, and the rotating ring and the polishing ring can rotate to polish the winding of the pin shaft in the conveying process.

2. According to the utility model, through the arrangement of the antirust liquid storage box, the liquid inlet groove and the balls, the antirust paint can be coated on the surface of the pin shaft in the process of conveying the pin shaft by the conveying wheel, and the driving wheel can be driven to drive the transmission ring to rotate by starting the fourth motor, so that the antirust paint on the surface of the pin shaft is uniformly coated on the surface of the pin shaft by the uniform ring plate in the transmission ring.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic diagram of the internal structure of the front view of the present invention;

FIG. 3 is a side view of the present invention;

FIG. 4 is an enlarged schematic view of structure A of the present invention;

FIG. 5 is an enlarged schematic view of the structure B of the present invention;

in the figure: 1. grinding machine; 2. a first motor; 3. a threaded rod; 4. a first fixed block; 5. inserting a rod; 6. fixing the rod; 7. sliding the polishing plate; 8. a second motor; 9. a gear limit rod; 10. a toothed wheel; 11. a limit toothed ring; 12. a rotating ring; 13. grinding a ring; 14. a limiting groove; 15. a third motor; 16. a transfer wheel limit rod; 17. a transfer wheel; 18. a rust-proof paint slot; 19. a rust-preventive liquid storage box; 20. a second fixed block; 21. a liquid inlet tank; 22. a ball bearing; 23. a drive ring; 24. a uniform ring plate; 25. a limiting insert ring; 26. a driving wheel; 27. a fourth motor; 28. a limiting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without any creative work based on the embodiments of the present invention belong to the protection scope of the present invention.

To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings. Several embodiments of the utility model are presented. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-5, the present invention provides a technical solution:

embodiment 1, please refer to fig. 1, 2, 3, 4 and 5, a grinding machine for grinding the outer surface of a pin shaft comprises a grinding machine 1, a first motor 2 is fixedly connected to the inside of one side of the grinding machine 1, a threaded rod 3 is fixedly connected to the output end of the first motor 2, a first fixing block 4 is arranged inside the grinding machine 1, the threaded rod 3 is connected to the inside of the first fixing block 4 through a thread, a sliding grinding plate 7 is arranged at the bottom of the first fixing block 4, a limiting groove 14 is formed inside the sliding grinding plate 7, a second motor 8 is fixedly connected to the inside of the sliding grinding plate 7, a gear limiting rod 9 is fixedly connected to the output end of the second motor 8, the gear limiting rod 9 penetrates through the inside of the limiting groove 14, a meshing gear 10 is fixedly connected to the outside of the gear limiting rod 9, a limiting toothed ring 11 is arranged below the toothed wheel 10, and the limiting toothed ring 11 is meshed with the toothed wheel 10, the inner ring of the limiting gear ring 11 is fixedly connected with a rotating ring 12, the rotating ring 12 is positioned inside the sliding grinding plate 7, the inner ring of the rotating ring 12 is fixedly connected with a grinding ring 13, the second motor 8 is started to enable the gear 10 to drive the limiting gear ring 11 to rotate, the rotating ring 12 and the grinding ring 13 can rotate to grind a pin roll in a winding manner in the conveying process, a feed inlet is formed in one side plate of the grinding machine 1, a third motor 15 is fixedly connected to the inner part of the feed inlet, the output end of the third motor 15 is fixedly connected with a transmission wheel limiting rod 16, a transmission wheel 17 is fixedly connected to the outer part of the transmission wheel limiting rod 16, a discharge outlet and an antirust paint slot 18 are formed in the other side plate of the grinding machine 1, an antirust liquid storage box 19 is connected to the inner part of the antirust paint slot 18 in an inserting manner, a second fixing block 20 is fixedly connected to the inner part of the discharge outlet, and a liquid inlet slot 21 is formed in the second fixing block 20, the inside rotation of feed liquor groove 21 is provided with ball 22, one side of discharge gate is rotated and is provided with drive ring 23, the even crown plate 24 of inner wall fixedly connected with of drive ring 23, one side of drive ring 23 is provided with action wheel 26, action wheel 26 is connected with the transmission of drive ring 23, one side of action wheel 26 is provided with fourth motor 27, it can make action wheel 26 promote drive ring 23 and rotate to start fourth motor 27, make the even crown plate 24 of drive ring 23 inside evenly paint the surface at the round pin axle to the anti rust paint on round pin axle surface.

Example 2, referring to fig. 2, 3 and 4, the other end of the threaded rod 3 is rotatably connected inside the other side of the grinding machine 1, the bottom of the first fixing block 4 is fixedly connected with an insert rod 5, the insert rod 5 is inserted on the top of the sliding grinding plate 7, drive first fixed block 4 and carry out the displacement when rotating threaded rod 3, thereby can make slip sanding plate 7 realize the autoslide, realize fully polishing, inserted bar 5 closes with the inside of slip sanding plate 7 and is connected with dead lever 6, it is located the upper and lower both sides of spacing groove 14 respectively to take tooth wheel 10 and spacing ring gear 11, swivel ring 12 runs through the inside of slip sanding plate 7, the both sides of swivel ring 12 flush with the both sides of slip sanding plate 7, transfer gear gag lever post 16 runs through the inside of feed inlet, the quantity of transfer gear 17 is provided with four, four transfer gear 17 evenly distributed are in the upper and lower both sides of feed inlet, the centre gripping has the round pin axle between the transfer gear 17 of upper and lower both sides.

Embodiment 3, please refer to fig. 1, 2, 4, and 5, the second fixing block 20 is distributed on the upper and lower sides of the discharge port, the balls 22 are attached to the upper and lower sides of the pin shaft, the limiting insert ring 25 is rotatably disposed inside the grinding machine 1, one side of the limiting insert ring 25 is fixedly connected to the transmission ring 23, the fourth motor 27 is located inside the grinding machine 1, the output end of the fourth motor 27 is fixedly connected to the driving wheel 26, the pin shaft sequentially penetrates through the feed port, the polishing ring 13, and the discharge port, the limiting rod 28 is disposed on one side inside the first fixing block 4, two ends of the limiting rod 28 are respectively fixedly connected to two sides of the grinding machine 1, and the limiting rod 28 is parallel to the first fixing block 4.

The working principle is as follows: during the use, start first motor 2 and can make threaded rod 3 drive first fixed block 4 and carry out the displacement when rotating, thereby can make slip grinding plate 7 realize the automatic sliding, start second motor 8 and make the pinion 10 drive spacing ring gear 11 and rotate, can make swivel ring 12 and grinding ring 13 rotate and carry out the winding to the round pin axle in data send process and polish, the realization is fully polished the round pin axle, in-process that the round pin axle conveyed is carried out to transfer gear 17, box 19 is stored to the antirust liquid, feed liquor groove 21 and ball 22 can paint the antirust paint to the surface of round pin axle, start fourth motor 27 and make action wheel 26 promote transmission ring 23 and rotate, make the inside even ring plate 24 of transmission ring 23 evenly paint the antirust paint on round pin axle surface on the surface of round pin axle.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a grinding machine for being directed at round pin axle surface is polished, includes grinding machine (1), its characterized in that: a first motor (2) is fixedly connected to the inner part of one side of the grinding machine (1), a threaded rod (3) is fixedly connected to the output end of the first motor (2), a first fixing block (4) is arranged inside the grinding machine (1), the threaded rod (3) is connected to the inner part of the first fixing block (4) in a threaded manner, a sliding grinding plate (7) is arranged at the bottom of the first fixing block (4), a limiting groove (14) is formed inside the sliding grinding plate (7), a second motor (8) is fixedly connected to the inner part of the sliding grinding plate (7), a gear limiting rod (9) is fixedly connected to the output end of the second motor (8), the gear limiting rod (9) penetrates through the inner part of the limiting groove (14), a meshing gear (10) is fixedly connected to the outer part of the gear limiting rod (9), and a limiting toothed ring (11) is arranged below the meshing gear (10), the utility model discloses a grinding machine, including grinding machine, spacing ring gear (11), slip grinding plate (7), slip grinding plate (10), the inner ring fixedly connected with swivel becket (12) of spacing ring gear (11), swivel becket (12) is located the inside of slip grinding plate (7), the inner ring fixedly connected with grinding ring (13) of swivel becket (12), the feed inlet has been seted up to the inside of grinding machine (1) curb plate, the inside fixedly connected with third motor (15) of feed inlet, the output fixedly connected with transfer gear gag lever post (16) of third motor (15), the outside fixedly connected with transfer gear (17) of transfer gear gag lever post (16), discharge gate and anti-rust paint slot (18) have been seted up to the other curb plate of grinding machine (1) inside, the inside interpolation of anti-rust paint slot (18) is connected with anti-rust liquid and stores box (19), the inside fixedly connected with second fixed block (20) of discharge gate, feed liquor groove (21) have been seted up to the inside of second fixed block (20), the inside rotation of feed liquor groove (21) is provided with ball (22), and one side rotation of discharge gate is provided with transmission ring (23), the even crown plate (24) of inner wall fixedly connected with of transmission ring (23), one side of transmission ring (23) is provided with action wheel (26), action wheel (26) are connected with transmission ring (23) transmission, one side of action wheel (26) is provided with fourth motor (27).

2. A grinding machine for grinding the outer surface of a pin shaft as claimed in claim 1, wherein: the other end of threaded rod (3) is located the inside rotation of grinding machine (1) opposite side and connects, the bottom fixedly connected with inserted bar (5) of first fixed block (4), inserted bar (5) insert in the top of slip sanding plate (7), the inside of inserted bar (5) and slip sanding plate (7) is inserted and is connected with dead lever (6).

3. A grinding machine for grinding the outer surface of a pin shaft as claimed in claim 1, wherein: the toothed wheel (10) and the limiting gear ring (11) are respectively located on the upper side and the lower side of the limiting groove (14), the rotating ring (12) penetrates through the inside of the sliding grinding plate (7), and the two sides of the rotating ring (12) are flush with the two sides of the sliding grinding plate (7).

4. A grinding machine for grinding the outer surface of a pin shaft as claimed in claim 1, wherein: conveying wheel gag lever post (16) run through the inside of feed inlet, the quantity of conveying wheel (17) is provided with four, four conveying wheel (17) evenly distributed is in the upper and lower both sides of feed inlet, upper and lower both sides the centre gripping has the round pin axle between conveying wheel (17).

5. A grinding machine for grinding the outer surface of a pin shaft as claimed in claim 1, wherein: the grinding machine is characterized in that the second fixing blocks (20) are distributed on the upper side and the lower side of the discharge hole, the balls (22) are attached to the upper side and the lower side of the pin shaft, a limiting insert ring (25) is rotatably arranged inside the grinding machine (1), and one side of the limiting insert ring (25) is fixedly connected with the transmission ring (23).

6. A grinding machine for grinding the outer surface of a pin shaft as claimed in claim 1, wherein: fourth motor (27) are located the inside of grinding machine (1), the output and action wheel (26) fixed connection of fourth motor (27), round pin axle run through the feed inlet in proper order, polish ring (13) and discharge gate, the inside one side of first fixed block (4) is run through and is provided with gag lever post (28), the both ends of gag lever post (28) respectively with the both sides fixed connection of grinding machine (1), gag lever post (28) are parallel with first fixed block (4).