CN220880795U

CN220880795U - Gear grinding device

Info

Publication number: CN220880795U
Application number: CN202322733386.4U
Authority: CN
Inventors: 宋朝明
Original assignee: Chongqing Mingsheng Machinery Manufacturing Co ltd
Current assignee: Chongqing Mingsheng Machinery Manufacturing Co ltd
Priority date: 2023-10-11
Filing date: 2023-10-11
Publication date: 2024-05-03
Anticipated expiration: 2033-10-11

Abstract

The utility model discloses a gear grinding device which comprises an operation table, wherein a clamp and a moving assembly are respectively arranged on the operation table, the clamp is used for fixing a saw blade, a height adjusting assembly is arranged at the movable end of the moving assembly, a swinging assembly is arranged at the lifting end of the height adjusting assembly, a grinding machine is arranged at the movable end of the swinging assembly, a grinding disc of the grinding machine is parallel to a saw tooth inclined surface of the saw blade, and the swinging assembly comprises a spring which is used for pushing the grinding machine to enable the grinding machine to be close to saw teeth. The beneficial effects are that: the saw blade that needs to polish is fixed through anchor clamps, reduces the polisher through heightening the subassembly, makes the disc of polishing of polisher get into the sawtooth gap of saw blade, removes the polisher through moving the subassembly, makes polisher and sawtooth contact to polish it, connects the polisher through swing subassembly, makes the polisher can follow the fluctuation swing of saw blade, thereby realizes that the disc of polishing of polisher is contacted with the sawtooth inclined plane of saw blade all the time, has improved the efficiency of polishing the saw blade.

Description

Gear grinding device

Technical Field

The utility model relates to the technical field of metal polishing, in particular to a gear grinding device.

Background

After the saw blade is used for a period of time, the sharpness of the saw blade can be reduced, the saw blade needs to be polished, the tooth grinder is a tool for polishing saw teeth by utilizing a rotary polishing disc, the existing polishing machine needs to hold the saw teeth for polishing the saw blade one by one, the polishing efficiency is low, the stability of the manual holding polishing machine can be lower and lower along with the increase of the fatigue of an artificial arm, and further the condition that the polishing machine polishes the saw teeth is excessive can occur.

Disclosure of utility model

The object of the present utility model is to provide a tooth grinding device in order to solve the above-mentioned problems, as will be explained in detail below.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides a gear grinding device which comprises an operation table, wherein a clamp and a moving assembly are respectively arranged on the operation table, the clamp is used for fixing a saw blade, a height adjusting assembly is arranged at the movable end of the moving assembly, a swinging assembly is arranged at the lifting end of the height adjusting assembly, a grinding machine is arranged at the movable end of the swinging assembly, a grinding disc of the grinding machine is parallel to a saw tooth inclined surface of the saw blade, and the swinging assembly comprises a spring which is used for pushing the grinding machine to enable the grinding machine to be close to saw teeth.

Adopt above-mentioned gear grinding device, the saw blade that needs to polish is fixed through anchor clamps, reduces the polisher through heightening the subassembly, makes the polishing dish of polisher get into the sawtooth gap of saw blade, removes the polisher through moving the subassembly, makes polisher and sawtooth contact to it polishes, connects the polisher through swing subassembly, makes the polisher can follow the fluctuation swing of saw blade, makes each when moving the subassembly with the saw blade, contact with the sawtooth inclined plane of saw blade all the time.

Preferably, the clamp comprises a first clamping plate and a connecting plate, wherein the first clamping plate and the connecting plate are both fixed on the operating platform, a screw is connected to the connecting plate in a threaded manner, a second clamping plate is connected to the end part of the screw in a rotating manner, and the bottom of the second clamping plate is contacted with the upper side of the operating platform.

Preferably, the moving assembly comprises a sliding rail, the sliding rail is fixed on the operating platform through a supporting frame, a screw rod is rotatably arranged in the sliding rail, a sliding block is connected to the screw rod in a threaded mode, the sliding block is in sliding connection with the sliding rail, a motor is arranged on the sliding rail, and the motor is used for rotating the screw rod.

Preferably, the height adjusting component comprises a bolt and a sliding rod, the bolt is in threaded connection with the sliding block, and the sliding rod is vertically arranged in the sliding block in a sliding manner.

Preferably, the swing assembly comprises a fixed plate, the fixed plate is fixed at the lower end of the sliding rod, the fixed plate is rotationally connected with the bolt, the fixed plate is respectively provided with a first ear plate and a second ear plate, the first ear plate is rotationally provided with a grinding machine, the second ear plate is rotationally provided with a telescopic rod, the other end of the telescopic rod is rotationally connected with the grinding machine through a third ear plate, a spring is sleeved on the surface of the telescopic rod, and two ends of the spring are respectively fixed with two ends of the telescopic rod.

Preferably, a dust collector is arranged on the polisher, a dust collection nozzle is arranged at a dust collector port, and the shape of the dust collection nozzle is matched with that of a polishing disc of the dust collector.

Preferably, the moving assembly is used for driving the polisher to move along the length direction of the operating platform.

Preferably, the length direction of the first clamping plate and the second clamping plate is parallel to the length direction of the operating platform.

The beneficial effects are that:

The saw blade that needs to polish is fixed through anchor clamps, reduces the polisher through heightening the subassembly, makes the disc of polishing of polisher get into the sawtooth gap of saw blade, removes the polisher through moving the subassembly, makes polisher and sawtooth contact to polish it, connects the polisher through swing subassembly, makes the polisher can follow the fluctuation swing of saw blade, thereby realizes that the disc of polishing of polisher is contacted with the sawtooth inclined plane of saw blade all the time, has improved the efficiency of polishing the saw blade.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic perspective view of an operation table according to the present utility model;

Fig. 3 is a schematic perspective view of the swing assembly of the present utility model.

The reference numerals are explained as follows:

1. An operation table; 2. a clamp; 3. a moving assembly; 4. an elevation adjustment assembly; 5. a swing assembly; 6. a grinding machine; 7. a dust collector; 8. a dust suction nozzle; 9. a bolt; 10. a fixing plate; 11. an ear plate I; 12. an ear plate II; 13. an ear plate III; 14. a telescopic rod; 15. a spring; 16. a slide bar; 17. a motor; 18. a clamping plate I; 19. a clamping plate II; 20. a connecting plate; 21. a screw; 22. a support frame; 23. a slide rail; 24. a slide block; 25. and (5) a screw rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be described in detail below. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, based on the examples herein, which are within the scope of the utility model as defined by the claims, will be within the scope of the utility model as defined by the claims.

Referring to fig. 1-3, the utility model provides a gear grinding device, which comprises an operation table 1, wherein a clamp 2 and a moving assembly 3 are respectively arranged on the operation table 1, the clamp 2 is used for fixing a saw blade, a height adjusting assembly 4 is arranged on the movable end of the moving assembly 3, a swinging assembly 5 is arranged at the lifting end of the height adjusting assembly 4, a grinding machine 6 is arranged on the movable end of the swinging assembly 5, a grinding disc of the grinding machine 6 is parallel to a saw tooth inclined plane of the saw blade, the swinging assembly 5 comprises a spring 15, and the spring 15 is used for pushing the grinding machine 6 to enable the grinding machine 6 to be close to saw teeth.

As an alternative embodiment, the clamp 2 comprises a first clamping plate 18 and a connecting plate 20, the first clamping plate 18 and the connecting plate 20 are both fixed on the operating platform 1, a screw 21 is connected to the connecting plate 20 in a threaded manner, a second clamping plate 19 is connected to the end part of the screw 21 in a rotating manner, the bottom of the second clamping plate 19 is contacted with the upper side of the operating platform 1, the screw 21 is rotated to enable the screw 21 to push the second clamping plate 19, the second clamping plate 19 is close to the first clamping plate 18 and can fix the saw blade, the moving assembly 3 comprises a sliding rail 23, the sliding rail 23 is fixed on the operating platform 1 through a supporting frame 22, the moving assembly 3 is used for driving the grinding machine 6 to move along the length direction of the operating platform 1, a screw 25 is rotationally arranged on the sliding rail 23, a sliding block 24 is connected to the screw 25 in a sliding manner, a motor 17 is arranged on the sliding rail 23, the motor 17 is used for rotating the screw rod 25, the screw rod 25 can move the sliding block 24 through the cooperation of the motor 17 and the sliding rail 23, the height adjusting component 4 comprises a bolt 9 and a sliding rod 16, the bolt 9 is in threaded connection with the sliding block 24, the sliding rod 16 is vertically and slidingly arranged in the sliding block 24, the bolt 9 is rotated, the bolt 9 can move the swinging component 5 through the cooperation of the sliding rod 24, the swinging component 5 comprises a fixed plate 10, the fixed plate 10 is fixed at the lower end of the sliding rod 16, the fixed plate 10 is in rotary connection with the bolt 9, the fixed plate 10 is respectively provided with a first lug plate 11 and a second lug plate 12, the first lug plate 11 is rotatably provided with a grinding machine 6, the second lug plate 12 is rotatably provided with a telescopic rod 14, the other end of the telescopic rod 14 is rotatably connected with the grinding machine 6 through a third lug plate 13, the surface of the telescopic rod 14 is sleeved with springs 15, two ends of the springs 15 are respectively fixed with two ends of the telescopic rod 14, can make polisher 6 receive upward swing when the sawtooth blocks through spring 15 and telescopic link 14 cooperation, stride across the sawtooth after automatic re-setting, be provided with dust catcher 7 on the polisher 6, the dust catcher 7 port is provided with dust absorption mouth 8, and the shape of dust absorption mouth 8 and the mill adaptation of dust catcher 7, can absorb the iron foam that produces when polishing through dust catcher 7.

By adopting the structure, the saw blade to be polished is fixed through the clamp 2, the polisher 6 is lowered through the heightening component 4, the polishing disc of the polisher 6 enters into the saw tooth gap of the saw blade, the polisher 6 is moved through the moving component 3, the polisher 6 is contacted with saw teeth and polished, the polisher 6 is connected through the swinging component 5, the polisher 6 can swing along with the fluctuation of the saw blade, and the polisher 6 is always contacted with the saw tooth inclined surface of the saw blade when each polisher 6 moves along with the moving component 3.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims

1. A tooth grinding device, characterized in that: including operation panel (1), be provided with anchor clamps (2) and remove subassembly (3) on operation panel (1) respectively, anchor clamps (2) are used for fixed saw blade, be provided with on the movable end of remove subassembly (3) and increase subassembly (4), it is provided with swing subassembly (5) to increase subassembly (4) lift end, be provided with polisher (6) on swing subassembly (5) movable end, the polishing dish of polisher (6) is on a parallel with the sawtooth inclined plane of saw blade, swing subassembly (5) include spring (15), spring (15) are used for promoting polisher (6), make polisher (6) be close to the sawtooth.

2. A tooth grinding apparatus as defined in claim 1, wherein: the clamp comprises a clamp plate I (18) and a connecting plate (20), wherein the clamp plate I (18) and the connecting plate (20) are both fixed on an operation table (1), a screw (21) is connected to the connecting plate (20) in a threaded mode, a clamp plate II (19) is connected to the end portion of the screw (21) in a rotating mode, and the bottom of the clamp plate II (19) is in contact with the upper side of the operation table (1).

3. A tooth grinding apparatus as defined in claim 1, wherein: the mobile assembly (3) comprises a sliding rail (23), the sliding rail (23) is fixed on the operating platform (1) through a supporting frame (22), a screw rod (25) is rotationally arranged on the sliding rail (23), a sliding block (24) is connected to the screw rod (25) in a threaded mode, the sliding block (24) is connected with the sliding rail (23) in a sliding mode, a motor (17) is arranged on the sliding rail (23), and the motor (17) is used for rotating the screw rod (25).

4. A tooth grinding apparatus as defined in claim 3, wherein: the height adjusting assembly (4) comprises a bolt (9) and a sliding rod (16), the bolt (9) is in threaded connection with the sliding block (24), and the sliding rod (16) is vertically arranged in the sliding block (24) in a sliding manner.

5. A tooth grinding apparatus as defined in claim 4, wherein: swing subassembly (5) are including fixed plate (10), fixed plate (10) are fixed in slide bar (16) lower extreme, and fixed plate (10) are connected with bolt (9) rotation, be provided with otic placode one (11) and otic placode two (12) on fixed plate (10) respectively, it is provided with polisher (6) to rotate on otic placode one (11), it is provided with telescopic link (14) to rotate on otic placode two (12), the telescopic link (14) other end is connected with polisher (6) rotation through otic placode three (13), telescopic link (14) surface cover is equipped with spring (15), spring (15) both ends are fixed with telescopic link (14) both ends respectively.

6. A tooth grinding apparatus as defined in claim 1, wherein: be provided with dust catcher (7) on polisher (6), dust catcher (7) port is provided with dust absorption mouth (8), and the shape of dust absorption mouth (8) and the polishing dish adaptation of dust catcher (7).

7. A tooth grinding apparatus as defined in claim 1, wherein: the moving assembly (3) is used for driving the polisher (6) to move along the length direction of the operating platform (1).

8. A tooth grinding apparatus as defined in claim 2, wherein: the length direction of the clamping plate I (18) and the clamping plate II (19) is parallel to the length direction of the operating platform (1).