Grinding and finishing equipment for parts of cutting machine

Abstract

The utility model discloses grinding and finishing equipment for cutting machine parts. Comprising a to-be-machined part, a cutting wheel, a machining supporting rod, a lifting driving screw, a grinding wheel lifting block, a grinding wheel bearing block, a finishing grinding wheel, a front transmission connecting shaft, a main driving gear, a main driving motor, a lower grinding driving gear, an upper grinding driving gear, a grinding gear mounting column, a grinding driven gear, a gear positioning rod and a cutting driven gear. A motor mounting table is arranged at the bottom of the machining supporting rod, a main driving motor is inserted into the motor mounting table to be fixed, a driving wheel avoiding table is arranged on the front portion of the motor mounting table, a transmission shaft of the main driving motor is fixedly connected with a main driving gear, and the main driving gear is located in the driving wheel avoiding table. A cutting wheel connecting frame is arranged on the front portion of the cutting supporting frame.

Description

Technical Field

[0001] The utility model relates to the field of cutting machines, in particular to a grinding and finishing device for cutting machine parts. Background Art

[0002] The existing CN110142609A is a grinding and finishing equipment for cutting machine parts, including a base, on which are arranged legs, a lifting hydraulic cylinder, a universal wheel, a waste slag box, a conveying pump, a fan, a conveying screw, a motor A, a clamping device, a cutting box, a positioning hydraulic cylinder, a rotating motor and a clamping device; a guide plate and an atomizing nozzle are arranged in the cutting box; however, this device "a grinding bracket is arranged on the other side of the top surface of the cutting box, and a grinding motor is arranged at the bottom end of the grinding bracket"; the grinding motor and the cutting motor operate separately, so that after the cutting is completed, the parts need to be moved to other positions to complete the grinding and finishing, and there are many processing steps, which affects the processing efficiency. Summary of the invention

[0003] In view of the above-mentioned deficiencies in the prior art, the utility model provides a cutting wheel for cutting parts to be processed, a dressing and grinding wheel rotates synchronously with the cutting wheel, and synchronously grinds the incisions cut by the cutting wheel, so that the grinding and dressing operations of the parts are completed synchronously after the parts to be processed are cut, and no subsequent secondary operations are required, thus saving processing time and having high processing efficiency. A cutting machine parts grinding and dressing equipment.

[0004] The purpose of this utility model is achieved through the following technical solutions:

[0005] A grinding and finishing equipment for cutting machine parts, including parts to be processed, cutting wheels, processing support rods, lifting drive screws, grinding wheel lifting blocks, grinding wheel bearing blocks, finishing grinding wheels, front transmission connecting shafts, main driving gears, total driving motors, lower grinding driving gears, upper grinding driving gears, grinding gear mounting columns, grinding driven gears, gear positioning rods, and cutting driven gears. The processing support rods have a motor mounting platform at the bottom, the total driving motor is inserted into the motor mounting platform and fixed, the front part of the motor mounting platform has a driving wheel avoidance platform, the transmission shaft of the total driving motor is fixedly connected to the main driving gear, the main driving gear is located inside the driving wheel avoidance platform, the front part of the motor mounting platform has a cutting support frame, the front part of the cutting support frame has a cutting wheel connecting frame, the bottom of the cutting wheel connecting frame has a cutting wheel connecting column, the cutting wheel connecting column is rotatably connected to the cutting wheel, the bottom of the cutting wheel is connected to the parts to be processed, the side of the cutting wheel is fixedly connected to the cutting driven gear, and the side of the cutting support frame has a front transmission shaft connecting platform.

[0006] The front transmission connecting shaft is rotatably connected with the front transmission shaft connecting platform, the bottom of the front transmission connecting shaft is provided with a lower cutting drive gear, the lower cutting drive gear is meshed with the cutting driven gear, the top of the front transmission connecting shaft is provided with an upper cutting drive gear, the upper cutting drive gear is meshed with the main driving gear, the front part of the driving wheel avoidance platform is provided with a rotating connecting platform, the top of the grinding gear mounting column is provided with a rotating connecting cylinder, the rotating connecting cylinder is rotatably connected with the rotating connecting platform, the bottom of the grinding gear mounting column is rotatably connected with the upper grinding drive gear, the upper grinding drive gear is meshed with the main driving gear, and the bottom of the upper grinding drive gear is provided with a linkage slide rod.

[0007] The top of the lower grinding drive gear is provided with a linkage slide groove, the linkage slide rod is adapted to the linkage slide groove, the linkage slide rod is connected to the linkage slide groove, the linkage slide rod slides inside the linkage slide groove, the rear part of the motor mounting platform is provided with a grinding support frame, the rear part of the grinding support frame is provided with a lifting drive platform, the lifting drive screw is threadedly connected to the lifting drive platform, the top of the grinding wheel lifting block is provided with a grinding wheel mounting platform, the bottom of the lifting drive screw is rotatably connected to the grinding wheel mounting platform, and the bottom of the grinding wheel lifting block is provided with a grinding lifting groove. Beneficial Effects

[0008] 1. When the utility model uses the secondary device to process parts, the cutting wheel is used to cut the parts to be processed, and the dressing wheel and the cutting wheel rotate synchronously, and the incisions cut by the cutting wheel are synchronously polished, so that the grinding and trimming operations of the parts to be processed are completed synchronously after the cutting is completed, without the need for subsequent secondary operations, saving processing time and high processing efficiency.

[0009] 2. The linkage slide rod of the utility model slides inside the linkage slide groove, and cooperates with the threaded connection between the lifting drive screw and the lifting drive platform, so that the dressing and grinding wheel can be freely adjusted up and down, so that this device can be adjusted to the corresponding position when processing parts of various radii to be processed to meet the processing requirements, thereby enhancing the processing adaptability of the secondary device.

[0010] 3. The top of the grinding lifting rod of the utility model is connected to the top of the grinding lifting slot by a spring, so that when the pressure on the dressing grinding wheel is too large when the dressing grinding wheel is grinding the incision of the part to be processed, the spring contracts to reduce the pressure on the dressing grinding wheel, thereby avoiding damage to the dressing grinding wheel due to excessive force during the processing, and ensuring the safety of the processing of the parts to be processed.

[0011] 4. The surface of the dressing wheel of the utility model is triangular in design, so that the protruding part of the dressing wheel can penetrate into the inside of the incision for grinding and trimming, making the trimmed part smoother and ensuring the grinding and trimming effect of the secondary device. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the structure of a cutting machine parts grinding and finishing equipment described in the utility model Figure 1 .

[0013] Figure 2 This is a schematic diagram of the structure of a cutting machine parts grinding and finishing equipment described in the utility model Figure 2 .

[0014] Figure 3 This is a schematic diagram of the structure of a cutting machine parts grinding and finishing equipment described in the utility model Figure 3 .

[0015] Figure 4 It is a partial side cross-sectional view of a cutting machine parts grinding and trimming device described in the utility model.

[0016] Figure 5 This is a schematic diagram of the processing support rod structure described in the utility model.

[0017] Figure 6 This is a schematic diagram of the structure of the grinding wheel bearing block described in the utility model.

[0018] Figure 7 This is a schematic diagram of the structure of the grinding wheel lifting block described in the utility model. DETAILED DESCRIPTION

[0019] The utility model is further described in detail below according to the accompanying drawings and embodiments:

[0020] Embodiment 1:

[0021] A grinding and finishing device for cutting machine parts, comprising a part to be processed 1, a cutting wheel 2, a processing support rod 3, a lifting drive screw 8, a grinding wheel lifting block 10, a grinding wheel bearing block 11, a finishing grinding wheel 12, a front transmission connecting shaft 14, a main driving gear 17, a total driving motor 19, a lower grinding driving gear 22, an upper grinding driving gear 24, a grinding gear mounting column 28, a grinding driven gear 29, a gear positioning rod 30, and a cutting driven gear 32. The bottom of the processing support rod 3 has a motor mounting platform 18, the total driving motor 19 is inserted into the motor mounting platform 18 and fixed, the front part of the motor mounting platform 18 has a driving wheel avoidance platform 4, the transmission shaft of the total driving motor 19 is fixedly connected to the main driving gear 17, and the main driving gear 17 is located inside the driving wheel avoidance platform 4. The front of the motor mounting platform 18 is provided with a cutting support frame 15, and the front of the cutting support frame 15 is provided with a cutting wheel connecting frame 20. The bottom of the cutting wheel connecting frame 20 is provided with a cutting wheel connecting column 21, and the cutting wheel connecting column 21 is rotatably connected to the cutting wheel 2. When using this device to process parts, the part 1 to be processed is cut by the cutting wheel 2, and the dressing and grinding wheel 12 rotates synchronously with the cutting wheel 2, and the incisions cut by the cutting wheel 2 are synchronously polished, so that the grinding and dressing operations of the parts to be processed are completed synchronously after the cutting of the part 1 to be processed is completed, and no subsequent secondary operations are required, thereby saving processing time and improving processing efficiency. The bottom of the cutting wheel 2 is connected to the part 1 to be processed, and the side of the cutting wheel 2 is fixedly connected to the cutting driven gear 32. The side of the cutting support frame 15 is provided with a front transmission shaft connecting platform 13.

[0022] Embodiment 2:

[0023] The front transmission connecting shaft 14 of the utility model is rotatably connected with the front transmission shaft connecting platform 13, the bottom of the front transmission connecting shaft 14 is provided with a lower cutting drive gear 31, the lower cutting drive gear 31 is meshed with the cutting driven gear 32, the top of the front transmission connecting shaft 14 is provided with an upper cutting drive gear 16, the upper cutting drive gear 16 is meshed with the main drive gear 17, the front part of the driving wheel avoidance platform 4 is provided with a rotating connecting platform 27, the top of the grinding gear mounting column 28 is provided with a rotating connecting cylinder 26, the rotating connecting cylinder 26 is rotatably connected with the rotating connecting platform 27, the bottom of the grinding gear mounting column 28 is rotatably connected with the upper grinding drive gear 24, the upper grinding drive gear 24 is meshed with the main drive gear 17, and the bottom of the upper grinding drive gear 24 is provided with a linkage slide rod 25.

[0024] Embodiment 3:

[0025] The lower grinding drive gear 22 described in the utility model has a linkage slide groove 23 on the top, and the linkage slide rod 25 is adapted to the linkage slide groove 23. The linkage slide rod 25 is connected to the linkage slide groove 23, and the linkage slide rod 25 slides inside the linkage slide groove 23. The linkage slide rod 25 slides inside the linkage slide groove 23, and cooperates with the threaded connection between the lifting drive screw 8 and the lifting drive platform 7, so that the dressing grinding wheel 12 can be freely adjusted up and down, so that this device can be adjusted to the corresponding position when processing the parts 1 to be processed with various radii to meet the processing requirements, thereby enhancing the processing adaptability of the secondary device. The rear part of the motor mounting platform 18 is provided with a grinding support frame 6, and the rear part of the grinding support frame 6 is provided with a lifting drive platform 7, and the lifting drive screw 8 is threadedly connected to the lifting drive platform 7. The top of the grinding wheel lifting block 10 is provided with a grinding wheel mounting platform 9, and the bottom of the lifting drive screw 8 is rotatably connected to the grinding wheel mounting platform 9, and the bottom of the grinding wheel lifting block 10 is provided with a grinding lifting groove 33.

[0026] Embodiment 4:

[0027] The grinding wheel bearing block 11 of the utility model has a grinding lifting rod 5 on the top, and the grinding lifting rod 5 is adapted to the grinding lifting groove 33. The grinding lifting rod 5 is connected to the grinding lifting groove 33, and the grinding lifting rod 5 slides inside the grinding lifting groove 33. The top of the grinding lifting rod 5 is connected to the top of the grinding lifting groove 33 through a spring, so that when the dressing wheel 12 is grinding the incision of the workpiece 1 to be processed, when the pressure on the dressing wheel 12 is too large, the spring contracts to reduce the pressure on the dressing wheel 12, thereby avoiding the dressing wheel 12 In order to prevent the part 1 from being damaged by excessive force during the processing, the safety of the part 1 to be processed is ensured during the processing. The top of the grinding lifting rod 5 is connected to the top of the grinding lifting slot 33 by a spring, and the side of the grinding wheel bearing block 11 is rotatably connected to the dressing grinding wheel 12. The bottom of the dressing grinding wheel 12 is connected to the part 1 to be processed. The surface of the dressing grinding wheel 12 is triangular in design, so that the protruding part of the dressing grinding wheel 12 can penetrate into the inside of the incision for grinding and dressing, making the dressed part smoother, thereby ensuring the grinding and dressing effect of the device.

[0028] Embodiment 5:

[0029] The side of the dressing grinding wheel 12 of the utility model is fixedly connected to the grinding driven gear 29, the side of the gear positioning rod 30 is rotatably connected to the grinding driven gear 29, the top of the gear positioning rod 30 is rotatably connected to the lower grinding drive gear 22, and the grinding driven gear 29 is meshed with the lower grinding drive gear 22.

[0030] Embodiment 6:

[0031] The utility model installation steps are as follows: the cutting wheel connecting column 21 of the processing support rod 3 is rotatably connected to the cutting wheel 2, the cutting wheel 2 side is fixedly connected to the cutting driven gear 32, the front transmission connecting shaft 14 is rotatably connected to the front transmission shaft connecting platform 13 of the processing support rod 3, the bottom of the front transmission connecting shaft 14 is provided with a lower cutting drive gear 31, the lower cutting drive gear 31 is meshed with the cutting driven gear 32, the total drive motor 19 is inserted into the motor mounting platform 18 of the processing support rod 3, the transmission shaft of the total drive motor 19 is fixedly connected to the main drive gear 17, the main drive gear 17 is placed inside the drive wheel avoidance platform 4, the upper cutting drive gear 16 of the front transmission connecting shaft 14 is meshed with the main drive gear 17, the rotating connecting cylinder 26 of the grinding gear mounting column 28 is rotatably connected to the rotating connecting platform 27 of the processing support rod 3, the bottom of the grinding gear mounting column 28 is connected to the upper grinding drive gear 16, and the grinding gear mounting column 28 is connected to the upper grinding drive gear 17. The driven gear 24 is rotatably connected, and the linkage slide rod 25 of the upper grinding drive gear 24 is inserted into the linkage slide groove 23 of the lower grinding drive gear 22, and the lifting drive screw 8 is threadedly connected with the lifting drive platform 7 of the processing support rod 3, and the bottom of the lifting drive screw 8 is rotatably connected with the grinding wheel mounting platform 9 of the grinding wheel lifting block 10, and the grinding lifting rod 5 of the grinding wheel bearing block 11 is inserted into the grinding lifting groove 33 of the grinding wheel lifting block 10, and the top of the grinding lifting rod 5 is connected to the top of the grinding lifting groove 33 through a spring, and the side of the grinding wheel bearing block 11 is rotatably connected to the dressing grinding wheel 12, and the side of the dressing grinding wheel 12 is fixedly connected to the grinding driven gear 29, and the top of the gear positioning rod 30 is rotatably connected to the lower grinding drive gear 22, and the side of the gear positioning rod 30 is rotatably connected to the grinding driven gear 29, so that the grinding driven gear 29 is meshed with the lower grinding drive gear 22.

[0032] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. It should be pointed out that a person skilled in the art can make several improvements and modifications without departing from the technical principle of the present invention, and these improvements and modifications should also be regarded as within the protection scope of the present invention.

Claims

1. A cutting machine parts grinding and finishing equipment, Its characteristics are : It comprises a part to be processed (1), a cutting wheel (2), a processing support rod (3), a lifting drive screw (8), a grinding wheel lifting block (10), a grinding wheel bearing block (11), a dressing grinding wheel (12), a front transmission connecting shaft (14), a main driving gear (17), a total driving motor (19), a lower grinding driving gear (22), an upper grinding driving gear (24), a grinding gear mounting column (28), a grinding driven gear (29), a gear positioning rod (30), and a cutting driven gear (32). The bottom of the processing support rod (3) is provided with a motor mounting platform (18), the total driving motor (19) is inserted into the motor mounting platform (18) and fixed inside. The motor mounting platform (18) The front portion is provided with a driving wheel avoidance platform (4); the transmission shaft of the main driving motor (19) is fixedly connected to the main driving gear (17); the main driving gear (17) is located inside the driving wheel avoidance platform (4); the front portion of the motor mounting platform (18) is provided with a cutting support frame (15); the front portion of the cutting support frame (15) is provided with a cutting wheel connecting frame (20); the bottom of the cutting wheel connecting frame (20) is provided with a cutting wheel connecting column (21); the cutting wheel connecting column (21) is rotatably connected to the cutting wheel (2); the bottom of the cutting wheel (2) is connected to the part to be processed (1); the side of the cutting wheel (2) is fixedly connected to the cutting driven gear (32); and the side of the cutting support frame (15) is provided with a front transmission shaft connecting platform (13).

2. A cutting machine parts grinding and finishing device according to claim 1, Its characteristics are The front transmission connecting shaft (14) is rotationally connected with the front transmission shaft connecting platform (13); the bottom of the front transmission connecting shaft (14) is provided with a lower cutting drive gear (31), the lower cutting drive gear (31) is meshed with the cutting driven gear (32); the top of the front transmission connecting shaft (14) is provided with an upper cutting drive gear (16), the upper cutting drive gear (16) is meshed with the main driving gear (17); the front part of the driving wheel avoidance platform (4) is provided with a rotating connecting platform (27); the top of the grinding gear mounting column (28) is provided with a rotating connecting cylinder (26), the rotating connecting cylinder (26) is rotationally connected with the rotating connecting platform (27); the bottom of the grinding gear mounting column (28) is rotationally connected with the upper grinding drive gear (24), the upper grinding drive gear (24) is meshed with the main driving gear (17), and the bottom of the upper grinding drive gear (24) is provided with a linkage slide bar (25).

3. A cutting machine parts grinding and finishing device according to claim 2, Its characteristics are The top of the lower grinding drive gear (22) is provided with a linkage slide groove (23), the linkage slide rod (25) is adapted to the linkage slide groove (23), the linkage slide rod (25) is connected to the linkage slide groove (23), the linkage slide rod (25) slides inside the linkage slide groove (23), the rear of the motor mounting platform (18) is provided with a grinding support frame (6), the rear of the grinding support frame (6) is provided with a lifting drive platform (7), the lifting drive screw (8) is threadedly connected to the lifting drive platform (7), the top of the grinding wheel lifting block (10) is provided with a grinding wheel mounting platform (9), the bottom of the lifting drive screw (8) is rotatably connected to the grinding wheel mounting platform (9), and the bottom of the grinding wheel lifting block (10) is provided with a grinding lifting groove (33).

4. A cutting machine parts grinding and finishing device according to claim 3, Its characteristics are The top of the grinding wheel bearing block (11) is provided with a grinding lifting rod (5), the grinding lifting rod (5) is adapted to the grinding lifting groove (33), the grinding lifting rod (5) is connected to the grinding lifting groove (33), the grinding lifting rod (5) slides inside the grinding lifting groove (33), the top of the grinding lifting rod (5) is connected to the top of the grinding lifting groove (33) by a spring, the side of the grinding wheel bearing block (11) is rotatably connected to the dressing grinding wheel (12), and the bottom of the dressing grinding wheel (12) is connected to the part to be processed (1).

5. A cutting machine parts grinding and finishing device according to claim 4, Its characteristics are The side of the dressing grinding wheel (12) is fixedly connected to the grinding driven gear (29), the side of the gear positioning rod (30) is rotationally connected to the grinding driven gear (29), the top of the gear positioning rod (30) is rotationally connected to the lower grinding drive gear (22), and the grinding driven gear (29) is meshed with the lower grinding drive gear (22).

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