Tooth groove grinding device for machining gear

Abstract

The utility model relates to the technical field of grinding devices, in particular to a tooth groove grinding device for machining a gear, which comprises a bottom plate, a plurality of supporting seats, a grinding mechanism, the gear, a clamping mechanism and a lubricating mechanism. The grinding mechanism comprises a vertical plate, a first sliding groove, a first electric sliding block, a connecting plate, an electric telescopic rod, a motor and a grinding roller, the vertical plate is arranged at the top of the bottom plate, the first sliding groove is formed in the vertical plate, one end of the first electric sliding block is in sliding connection with the first sliding groove, and the other end of the first electric sliding block is in sliding connection with the connecting plate. One end of the first electric sliding block is connected with one end of the motor, the other end of the first electric sliding block is connected with one end of the connecting plate, the other end of the connecting plate is connected with one end of the electric telescopic rod, and the other end of the electric telescopic rod is connected with one end of the motor. The problems that existing equipment is low in practicability and the gear is inconvenient to cool and lubricate are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding devices, and specifically relates to a tooth groove grinding device for processing gears. Background Technique

[0002] As is well known, a tooth groove grinding device for processing gears is a device specifically used for grinding and trimming the tooth grooves of gears. This device is usually used for precision machining of gears in production to improve the quality, precision and durability of gears.

[0003] However, the clamping mechanism on the existing tooth groove grinding device for processing gears is generally not convenient to adjust, not convenient to clamp gears of different sizes, which will reduce the practicability of the device. Moreover, when grinding gears, it is not convenient to cool and lubricate the gears, which is likely to affect the grinding effect. Content of the Utility Model

[0004] (1) Technical Problems to be Solved

[0005] Aiming at the deficiencies of the prior art, the utility model provides a tooth groove grinding device for processing gears.

[0006] (2) Technical Solutions

[0007] To achieve the above object, the utility model provides the following technical solution: A tooth groove grinding device for processing gears, including a bottom plate, a support seat, a grinding mechanism, a gear, a clamping mechanism and a lubricating mechanism. The support seat is arranged at the bottom of the bottom plate, and there are several support seats. The grinding mechanism includes a vertical plate, a first sliding groove, a first electric slider, a connecting plate, an electric telescopic rod, a motor and a grinding roller. The vertical plate is arranged on the top of the bottom plate, the first sliding groove is opened on the vertical plate, one end of the first electric slider is slidably connected with the first sliding groove, the other end of the first electric slider is connected with one end of the connecting plate, the other end of the connecting plate is connected with one end of the electric telescopic rod, the other end of the electric telescopic rod is connected with one end of the motor, and the output end of the motor is connected with the grinding roller. The clamping mechanism includes a second sliding groove, a second electric slider, a clamping plate, a threaded column, a round block and a gear. The second sliding groove is opened on the top of the bottom plate, one end of the second electric slider is slidably connected with the second sliding groove, the other end of the second electric slider is connected with the clamping plate, one end of the threaded column is threadedly connected with the clamping plate, the other end of the threaded column is connected with the round block, and the round block is matched with the gear. The lubricating mechanism includes a box body, a liquid inlet assembly and a liquid outlet assembly. The box body is arranged on the top of the bottom plate, the liquid inlet assembly is arranged on one side of the top of the box body, and the liquid outlet assembly is arranged on the other side of the top of the box body.

[0008] For the convenience of operating the device, the present utility model is improved in that a controller is provided on the front surface of the bottom plate, and the controller is electrically connected to the first electric slider, the controller is electrically connected to the second electric slider, the controller is electrically connected to the electric telescopic rod, the controller is electrically connected to the motor, and the controller is electrically connected to the liquid outlet assembly.

[0009] For improving stability, the present utility model is improved in that a plurality of the support seats are symmetrically arranged.

[0010] For improving the connection effect, the present utility model is improved in that a plurality of the support seats are welded to the bottom plate.

[0011] For improving the sliding effect, the present utility model is improved in that the first electric slider is matched with the first chute, and the second electric slider is matched with the second chute.

[0012] For improving the strength of the bottom plate, the present utility model is improved in that the bottom plate is made of alloy steel.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the present utility model provides a tooth groove grinding device for machining gears, and has the following beneficial effects:

[0015] In the tooth groove grinding device for machining gears, the round block on the clamping mechanism in this structure is connected by a threaded column, which is convenient for disassembling the round block. When it is necessary to clamp gears of different sizes, since the holes on the gears are different, different round blocks need to be replaced. At this time, by screwing the threaded column, the round block can be separated from the clamping plate, and then the round block matching the holes on the gear can be replaced, avoiding the situation of inability to clamp due to different gear sizes, thereby improving the overall practicability of the device. Moreover, by setting a lubricating mechanism, the gears being ground can be cooled and lubricated. By dropping the cooling lubricating oil on the gears, while cooling the gears, it can also reduce the friction and wear between metals, thereby improving the grinding effect. Description of the drawings

[0016] Figure 1 It is a schematic structural diagram of the present utility model;

[0017] Figure 2 For the present utility model Figure 1 It is a partial enlarged structural schematic diagram at A in the present utility model;

[0018] Figure 3 It is an axonometric structural schematic diagram of the present utility model;

[0019] Figure 4 For the present utility model Figure 1 It is a front view of the present utility model;

[0020] In the figure: 1, bottom plate; 2, support base; 3, grinding mechanism; 4, vertical plate; 5, first chute; 6, first electric slider; 7, connecting plate; 8, electric telescopic rod; 9, motor; 10, grinding roller; 11, clamping mechanism; 12, second chute; 13, second electric slider; 14, clamping plate; 15, threaded column; 16, round block; 17, gear; 18, lubrication mechanism; 19, box body; 20, liquid inlet assembly; 21, liquid outlet assembly; 22, controller. Specific embodiments

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0022] Please refer to Figures 1-4 , a tooth groove grinding device for processing gears, including a bottom plate 1, a support base 2, a grinding mechanism 3, a gear 17, a clamping mechanism 11 and a lubrication mechanism 18. The support base 2 is arranged at the bottom of the bottom plate 1, and there are several support bases 2. The grinding mechanism 3 includes a vertical plate 4, a first chute 5, a first electric slider 6, a connecting plate 7, an electric telescopic rod 8, a motor 9 and a grinding roller 10. The vertical plate 4 is arranged on the top of the bottom plate 1. The first chute 5 is opened on the vertical plate 4. One end of the first electric slider 6 is slidably connected with the first chute 5, and the other end of the first electric slider 6 is connected with one end of the connecting plate 7. The other end of the connecting plate 7 is connected with one end of the electric telescopic rod 8. The other end of the electric telescopic rod 8 is connected with one end of the motor 9. The output end of the motor 9 is connected with the grinding roller 10. The clamping mechanism 11 includes a second chute 12, a second electric slider 13, a clamping plate 14, a threaded column 15, a round block 16 and a gear 17. The second chute 12 is opened on the top of the bottom plate 1. One end of the second electric slider 13 is slidably connected with the second chute 12, and the other end of the second electric slider 13 is connected with the clamping plate 14. One end of the threaded column 15 is threadedly connected with the clamping plate 14, and the other end of the threaded column 15 is connected with the round block 16. The round block 16 is matched with the gear 17. The lubrication mechanism 18 includes a box body 19, a liquid inlet assembly 20 and a liquid outlet assembly 21. The box body 19 is arranged on the top of the bottom plate 1. The liquid inlet assembly 20 is arranged on one side of the top of the box body 19, and the liquid outlet assembly 21 is arranged on the other side of the top of the box body 19.

[0023] In use, first place the device in a designated position. Then, the device can be supported by the support base 2 at the bottom of the base plate 1. Next, merge the opening of the gear 17 with the round block 16. Then, start the second electric slider 13 on the second chute 12 to drive the clamping plate 14 to move, causing the two clamping plates 14 to drive the round block 16 to move. The round block 16 will extend into the opening of the gear 17, and the two clamping plates 14 will respectively abut against both sides of the gear 17 to limit the position of the gear 17. The thickness of the round block 16 is very small and will not cause a situation where the gear 17 cannot contact the clamping plate 14. Then, the worker holds the gear 17 by hand and starts the electric telescopic rod 8 on the connecting plate 7 to drive the grinding roller 10 to move directly above the gear 17. Then, start the motor 9 to drive the grinding roller 10 to rotate. Then, start the first electric slider 6 on the first chute 5 opened on the vertical plate 4 to drive the grinding roller 10 to descend and contact the tooth grooves on the gear 17, thereby grinding the gear 17. During the grinding process, first add cooling lubricating oil into the box body 19 through the liquid inlet assembly 20, and then start the liquid outlet assembly 21 to flow the cooling lubricating oil to the position where the gear 17 is being ground to cool and lubricate the gear 17. When it is necessary to grind different tooth grooves on the gear 17, control the first electric slider 6 to drive the grinding roller 10 to rise and separate from the gear 17. Then, rotate the gear 17. Since there is a round block 16 in the opening of the gear 17, the gear 17 can rotate, making the tooth groove to be ground correspond to the grinding roller 10. Then, control the grinding roller 10 to descend to grind different tooth grooves. After the work is completed, take out the ground gear 17. When it is necessary to process gears 17 of different sizes, since the openings on the gears 17 are different, at this time, turn the threaded column 15 to separate the threaded column 15 from the clamping plate 14, and then the round block 16 can be separated from the clamping plate 14. Then, replace the round block 16 that matches the opening on the gear 17. When turning the threaded column 15, it is necessary to control the distance between the two clamping plates 14 to avoid affecting the turning of the threaded rod.

[0024] The above device is not convenient to operate. To solve this problem, in this embodiment, a controller 22 is provided on the front of the base plate 1. The controller 22 is electrically connected to the first electric slider 6, the controller 22 is electrically connected to the second electric slider 13, the controller 22 is electrically connected to the electric telescopic rod 8, the controller 22 is electrically connected to the motor 9, and the controller 22 is electrically connected to the liquid outlet assembly 21.

[0025] The stability of the above support base 2 is poor. To solve this problem, in this embodiment, several support bases 2 are symmetrically arranged.

[0026] To improve the connection effect, in this embodiment, several support bases 2 are welded to the base plate 1.

[0027] In order to improve the sliding effect, in this embodiment, the first electric slider 6 is matched with the first chute 5, and the second electric slider 13 is matched with the second chute 12.

[0028] The above-mentioned bottom plate 1 can be made of any material. In order to improve the strength of the bottom plate 1, in this embodiment, the bottom plate 1 is made of alloy steel.

[0029] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A tooth groove grinding device for machining gears, comprising a bottom plate (1), a support seat (2), a grinding mechanism (3), a gear (17), a clamping mechanism (11) and a lubricating mechanism (18), characterized in that: The support base (2) is arranged at the bottom of the base plate (1), and there are several support bases (2). The grinding mechanism (3) includes a vertical plate (4), a first sliding groove (5), a first electric slider (6), a connecting plate (7), an electric telescopic rod (8), a motor (9) and a grinding roller (10). The vertical plate (4) is arranged on the top of the base plate (1). The first sliding groove (5) is opened on the vertical plate (4). One end of the first electric slider (6) is slidably connected with the first sliding groove (5), and the other end of the first electric slider (6) is connected with one end of the connecting plate (7). The other end of the connecting plate (7) is connected with one end of the electric telescopic rod (8). The other end of the electric telescopic rod (8) is connected with one end of the motor (9). The output end of the motor (9) is connected with the grinding roller (10). The clamping mechanism (11) includes a second sliding groove (12), a second electric slider (13), a clamping plate (14), a threaded column (15), a round block (16) and a gear (17). The second sliding groove (12) is opened on the top of the base plate (1). One end of the second electric slider (13) is slidably connected with the second sliding groove (12), and the other end of the second electric slider (13) is connected with the clamping plate (14). One end of the threaded column (15) is threadedly connected with the clamping plate (14), and the other end of the threaded column (15) is connected with the round block (16). The round block (16) is matched with the gear (17). The lubricating mechanism (18) includes a box body (19), a liquid inlet component (20) and a liquid outlet component (21). The box body (19) is arranged on the top of the base plate (1). The liquid inlet component (20) is arranged on one side of the top of the box body (19), and the liquid outlet component (21) is arranged on the other side of the top of the box body (19).

2. The tooth groove grinding device for processing gears according to claim 1, wherein: A controller (22) is arranged on the front of the base plate (1). The controller (22) is electrically connected with the first electric slider (6), the controller (22) is electrically connected with the second electric slider (13), the controller (22) is electrically connected with the electric telescopic rod (8), the controller (22) is electrically connected with the motor (9), and the controller (22) is electrically connected with the liquid outlet component (21).

3. The tooth groove grinding device for machining gears according to claim 2, characterized in that: Several of the support bases (2) are symmetrically arranged.

4. A tooth groove grinding device for machining gears according to claim 3, characterized in that: Several of the support bases (2) are welded to the base plate (1).

5. A tooth groove grinding device for machining gears according to claim 4, characterized in that: The first electric slider (6) is matched with the first sliding groove (5), and the second electric slider (13) is matched with the second sliding groove (12).

6. The tooth groove grinding device for machining gears according to claim 5, characterized in that: The base plate (1) is made of alloy steel material.

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