Milling machine for gear surface treatment

Abstract

The utility model relates to the technical field of gear surface machining, and discloses a milling machine for gear surface treatment, which comprises a base, a supporting block is fixedly connected to the rear side of the top of the base, a supporting column is fixedly connected to the middle of the top end of the supporting block, and a long plate is fixedly connected to the middle of the outer wall of the supporting column. First rotating shafts are fixedly connected to the left end and the right end of the inner side of the top of the long plate, first telescopic rods are rotationally connected to the outer walls of the inward sides of the first rotating shafts, second rotating shafts are rotationally connected to the output ends of the first telescopic rods, and a moving plate is fixedly connected to the inward sides of the second rotating shafts. According to the gear milling machine, the long plate, the second rotating shaft, the movable plate, the protection pad, the movable block, the soft steel strip, the supporting column, the milling cutter and the like are matched with one another, so that the gear is prevented from deviating in the machining process, meanwhile, the practicability of the milling machine is improved, and the milling machine is convenient to use by operators.

Description

Technical Field

[0001] The utility model relates to the technical field of gear surface processing, in particular to a milling machine for gear surface treatment. Background Technique

[0002] A milling machine for gear surface processing is a machine tool equipment for manufacturing gears. Through cutting operations, the milling machine moves different types of cutters along the gear surface to remove excess material, ultimately forming the contour of the gear. At the same time, the bed of the milling machine is the foundation of the entire machine tool, providing support and stability. It is usually made of cast iron or other high-strength metals to ensure sufficient rigidity. And gear surface processing requires different types of cutters, and the specific selection depends on the size, shape, and material of the gear. The cutter equipment usually includes a tool holder, a tool seat, and the cutter itself.

[0003] After retrieval, Chinese Patent Publication No.: CN208961144U discloses a milling machine for gear surface treatment, belonging to the field of gear surface processing equipment, including a main milling machine body and a dust-proof cabinet. A transmission controller is arranged on the main milling machine body. The main milling machine body is connected to the dust-proof cabinet through a hoisting chain. A deflecting wheel is arranged below the hoisting chain. A sliding frame is arranged between the dust-proof cabinet and the main milling machine body. A milling motor is arranged above the dust-proof cabinet. The milling motor is connected to a power output shaft through a gearbox. The power output shaft is connected to a driven transmission wheel through a driving transmission wheel. A milling cutter is installed below the driven transmission wheel. The beneficial effects are as follows: 1. The utility model has the advantages of high milling processing efficiency and fast speed, and can simultaneously mill gears at multiple workstations; 2. The utility model can also move up and down in height, so as to mill gears of different sizes, and is flexible and convenient to use. However, the above structure does not consider that when processing gears, gears of different sizes cannot be fixed, there are certain limitations, and at the same time, the gears will move during the processing process, affecting the processing effect, and it is not convenient to effectively and reasonably collect the generated waste chips, reducing the practicability of the equipment. Content of the Utility Model

[0004] In order to make up for the above deficiencies, the utility model provides a milling machine for gear surface treatment, aiming to improve the problems that in the prior art, when processing gears, gears of different sizes cannot be fixed, there are certain limitations, and at the same time, the gears will move during the processing process, affecting the processing effect, and it is not convenient to effectively and reasonably collect the generated waste chips.

[0005] To achieve the above object, the utility model adopts the following technical solutions: A milling machine for gear surface treatment, including a base, a support block is fixedly connected to the rear side of the top of the base, a support column is fixedly connected to the middle of the top of the support block, a long plate is fixedly connected to the middle of the outer wall of the support column, the left and right ends of the inner side of the top of the long plate are both fixedly connected with a first rotating shaft, the inner side outer wall of the first rotating shaft is rotationally connected with a first telescopic rod, the output end of the first telescopic rod is rotationally connected with a second rotating shaft, the inner side of the second rotating shaft is fixedly connected with a moving plate, a moving block is fixedly and slidably connected to the middle upper part of the outer wall of the support column, soft steel bars are fixedly connected to the rear sides of the moving blocks, bolts are threadedly connected to the interiors of the soft steel bars, second telescopic rods are fixedly connected to the front sides of the bottoms of the moving blocks, a milling cutter is fixedly connected to the output end of the second telescopic rod, and a collection mechanism is arranged at the rear side of the top of the long plate.

[0006] As a further description of the above technical solution:

[0007] The collection mechanism includes a water tank, the bottom of the water tank is fixedly connected to the rear side of the top of the long plate, a micro water pump is communicated with the inner side of the water tank, the output end of the micro water pump is communicated with a hose, the bottom of the front end of the hose is communicated with a nozzle, a chip leakage plate is fixedly connected to the inner bottom of the long plate, a shielding plate is fixedly connected to the front side of the top of the long plate, and a collection box is fixedly connected to the front side of the bottom of the long plate.

[0008] As a further description of the above technical solution:

[0009] A discharge port is communicated with the middle of the front side of the collection box, the inner front side of the discharge port is in fit with the outer wall of a stop bar, and a handle is fixedly connected to the middle of the front side of the stop bar.

[0010] As a further description of the above technical solution:

[0011] A water inlet pipe is communicated with the rear side of the water tank.

[0012] As a further description of the above technical solution:

[0013] A protective pad is fixedly connected to the inner side of the moving plate.

[0014] As a further description of the above technical solution:

[0015] A lighting lamp is fixedly connected to the top of the support column.

[0016] As a further description of the above technical solution:

[0017] The top of the outer wall of the hose is fixedly connected to the left and right sides of the outer wall of the moving block.

[0018] As a further description of the above technical solution:

[0019] At the left end of the front side of the top of the base, a control button is fixedly connected, and the control button is electrically connected to the micro water pump, the second telescopic rod, the first telescopic rod and the lighting lamp respectively.

[0020] The utility model has the following beneficial effects:

[0021] In the utility model, through the cooperation of the long plate, the chip leakage plate, the first rotating shaft, the first telescopic rod, the second rotating shaft, the moving plate, the protection pad, the moving block, the soft steel strip, the support column and the milling cutter, etc., the situation of gear offset during the gear processing is avoided, the practicability of the milling machine is improved, and it is convenient for the operator to use.

[0022] In the utility model, through the cooperation of the shielding plate, the long plate, the micro water pump, the water tank, the hose, the nozzle, the chip leakage plate and the collection box, etc., the waste chips generated on the processed gear can be effectively collected and processed, the waste chips are prevented from splashing everywhere and affecting the processing efficiency of the equipment, and the utilization rate of the equipment is improved. Description of the Drawings

[0023] Figure 1 It is a front side three-dimensional view of the base of the milling machine for gear surface treatment proposed by the utility model;

[0024] Figure 2 It is a split view of the structure of the long plate of the milling machine for gear surface treatment proposed by the utility model;

[0025] Figure 3 It is a structural diagram of the support column of the milling machine for gear surface treatment proposed by the utility model.

[0026] Legend Explanation:

[0027] 1. Base; 2. Collection mechanism; 201. Bar; 202. Collection box; 203. Shielding plate; 204. Water tank; 205. Discharge port; 206. Handle; 207. Micro water pump; 208. Hose; 209. Nozzle; 3. Support block; 4. Moving block; 5. Lighting lamp; 6. Long plate; 7. Control button; 8. First rotating shaft; 9. First telescopic rod; 10. Chip leakage plate; 11. Second rotating shaft; 12. Moving plate; 13. Protection pad; 14. Soft steel strip; 15. Milling cutter; 16. Bolt; 17. Second telescopic rod; 18. Support column; 19. Water inlet pipe. Specific Embodiments

[0028] 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. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0029] Please refer to the attached Figure 1 and the attached Figure 3 , an embodiment provided by the present invention: a milling machine for gear surface treatment, including a base 1, a support block 3 is fixedly connected to the rear side of the top of the base 1, a support column 18 is fixedly connected to the middle of the top of the support block 3, a long plate 6 is fixedly connected to the middle of the outer wall of the support column 18, the left and right ends of the inner side of the top of the long plate 6 are fixedly connected with a first rotating shaft 8, the inner side outer wall of the first rotating shaft 8 is rotatably connected with a first telescopic rod 9, the output end of the first telescopic rod 9 is rotatably connected with a second rotating shaft 11, the inner side of the second rotating shaft 11 is fixedly connected with a moving plate 12, a moving block 4 is fixedly and slidably connected to the middle and upper part of the outer wall of the support column 18, soft steel strips 14 are fixedly connected to the rear sides of the moving blocks 4, bolts 16 are threadedly connected to the interiors of the soft steel strips 14, second telescopic rods 17 are fixedly connected to the front sides of the bottoms of the moving blocks 4, milling cutters 15 are fixedly connected to the output ends of the second telescopic rods 17, a collecting mechanism 2 is arranged at the rear side of the top of the long plate 6, and a protective pad 13 is fixedly connected to the inner side of the moving plate 12;

[0030] Specifically, a support column 18 is fixedly connected to the middle of the top of the support block 3. The support column 18 is perpendicular to the base 1 and bears the weight of the entire device. A long plate 6 is also fixedly connected to the middle of the outer wall of the support column 18. The length and width of the long plate 6 are carefully designed to ensure its stiffness and stability. The left and right ends of the inner side of the top of the long plate 6 are fixedly connected with a first rotating shaft 8. The first rotating shaft 8 is made of solid steel material and is precisely processed to rotate flexibly. The inner side outer wall of the first rotating shaft 8 is rotatably connected with a first telescopic rod 9. The first telescopic rod 9 can expand and contract as the first rotating shaft 8 rotates, which is convenient for adjustment. A moving block 4 is also fixedly and slidably connected to the middle and upper part of the outer wall of the support column 18. The moving block 4 can slide freely on the support column 18, which is convenient for adjusting the overall position of the device. In addition, the moving block 4 also has high wear resistance and pressure resistance and can withstand large pressure and friction.

[0031] Please refer to the attached Figure 1 and the attached Figure 2, the collecting mechanism 2 includes a water tank 204. The bottom of the water tank 204 is fixedly connected to the rear side of the top of the long plate 6. The inner side of the water tank 204 communicates with a micro water pump 207. The output end of the micro water pump 207 communicates with a hose 208. The bottom of the front end of the hose 208 communicates with a nozzle 209. A chip leakage plate 10 is fixedly connected to the inner bottom of the long plate 6. A shielding plate 203 is fixedly connected to the front side of the top of the long plate 6. A collecting box 202 is fixedly connected to the front side of the bottom of the long plate 6. A discharge port 205 communicates with the middle of the front side of the collecting box 202. The inner front side of the discharge port 205 is in fit with the outer wall of a blocking strip 201. A handle 206 is fixedly connected to the middle of the front side of the blocking strip 201. A water inlet pipe 19 communicates with the rear side of the water tank 204;

[0032] Specifically, the water tank 204 is located at the rear part of the long plate 6 and is tightly fixedly connected at the bottom. This unique design of the water tank 204 undertakes an important function. The micro water pump 207 continuously pumps water out of the water tank 204, giving vitality to the whole device. The output end of the micro water pump 207 communicates with the hose 208, and the hose 208 extends to the inner bottom of the long plate 6 and communicates with the nozzle 209. The nozzle 209 sprays out cool water, blocking impurities and chips at the bottom of the long plate 6. A discharge port 205 communicates with the middle of the front side of the collecting box 202. The size and position of the discharge port 205 are carefully designed to ensure that the impurities and chips in the collecting box 202 can be discharged smoothly.

[0033] Please refer to the appendix Figure 1 , a lighting lamp 5 is fixedly connected to the top of the support column 18. The top of the outer wall of the hose 208 is fixedly connected to the left and right sides of the outer wall of the moving block 4. A control button 7 is fixedly connected to the left end of the front side of the top of the base 1. The control button 7 is electrically connected to the micro water pump 207, the second telescopic rod 17, the first telescopic rod 9 and the lighting lamp 5 respectively;

[0034] Specifically, after the lighting lamp 5 is fixed on the support column 18, it can cooperate with the lighting lamp 5 to facilitate the operator to use the equipment at night and improve the utilization rate of the equipment. Subsequently, after the control button 7 is fixed on the base 1, the control button 7 can be used to perform switch operations on all electrically connected devices on the equipment, thus facilitating the operator to use the equipment and improving a certain degree of convenience.

[0035] Working principle: Usually, the gear to be milled is first placed on the chip leakage plate 10 on the long plate 6. At this time, the first telescopic rod 9 rotatably connected to the first rotating shaft 8 is started, and then the second rotating shaft 11 and the moving plate 12 are pushed relative to each other, so that the protective pad 13 contacts the outer wall of the processed gear, and then clamping and fixing are carried out in cooperation. At this time, the moving block 4 and the mild steel bar 14 are adjusted along the outer wall of the support column 18, and the milling cutter 15 is aligned with the gear in cooperation. Then, the mild steel bar 14 is tightened with the bolt 16, and then the milling cutter 15 is moved downward with the second telescopic rod 17, so as to process the gear, thus avoiding the situation of offset during the processing of the gear, improving the practicability of the milling machine, and being convenient for the operator to use. Subsequently, during the processing of the gear, a large amount of waste chips will fly everywhere. At this time, the baffle plate 203 is first installed on the top of the long plate 6 to effectively block the waste chips. Then, the micro water pump 207 is started to transport the water source inside the water tank 204 into the hose 208, and finally sprayed onto the outer wall of the processed gear through the nozzle 209, so as to cooperate with the waste chips generated to flow into the collection box 202 through the water source and the chip leakage plate 10 for effective collection, thus solving the problem of effectively collecting and processing the waste chips generated on the processed gear, avoiding the waste chips flying everywhere and affecting the processing efficiency of the equipment, and improving the utilization rate of the equipment.

[0036] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A milling machine for gear surface treatment, comprising a base (1), characterized in that: The rear side of the top of the base (1) is fixedly connected to a support block (3), the middle of the top of the support block (3) is fixedly connected to a support column (18), the middle of the outer wall of the support column (18) is fixedly connected to a long plate (6), the left and right ends of the top inner side of the long plate (6) are fixedly connected to a rotating shaft 1 (8), the outer wall of the rotating shaft 1 (8) facing inward is rotatably connected to a telescopic rod 1 (9), the output end of the telescopic rod 1 (9) is rotatably connected to a rotating shaft 2 (11), the inner side of the rotating shaft 2 (11) is fixedly connected to the outer wall of the rotating shaft 1 (8), and the output end of the telescopic rod 1 (9) is rotatably connected to a rotating shaft 2 (11). A movable plate (12) is fixedly connected to the inner side, a movable block (4) is fixedly slidably connected to the middle and upper outer wall of the support column (18), a soft steel bar (14) is fixedly connected to the rear side of the movable block (4), a bolt (16) is threadedly connected to the inside of the soft steel bar (14), a telescopic rod 2 (17) is fixedly connected to the front side of the bottom of the movable block (4), an output end of the telescopic rod 2 (17) is fixedly connected to the milling cutter (15), and a collecting mechanism (2) is provided on the rear side of the top of the elongated plate (6).

2. The milling machine for gear surface treatment according to claim 1, characterized in that: The collecting mechanism (2) comprises a water tank (204), the bottom of the water tank (204) being fixedly connected to the top rear side of the elongated plate (6), the inner side of the water tank (204) being connected to a micro water pump (207), the output end of the micro water pump (207) being connected to a hose (208), the front end bottom of the hose (208) being connected to a nozzle (209), the inner bottom of the elongated plate (6) being fixedly connected to a chip leakage plate (10), the top front side of the elongated plate (6) being fixedly connected to a shielding plate (203), and the bottom front side of the elongated plate (6) being fixedly connected to a collecting box (202).

3. The milling machine for gear surface treatment according to claim 2, characterized in that: The middle of the front side of the collection box (202) is connected to a discharge port (205), the inner front side of the discharge port (205) is in contact with the outer wall of the baffle (201), and the middle of the front side of the baffle (201) is fixedly connected to a handle (206).

4. The milling machine for gear surface treatment according to claim 2, characterized in that: The rear side of the water tank (204) is connected to a water inlet pipe (19).

5. The milling machine for gear surface treatment according to claim 1, characterized in that: A protection pad (13) is fixedly connected to the inward side of the movable plate (12).

6. The milling machine for gear surface treatment according to claim 1, characterized in that: A lighting lamp (5) is fixedly connected to the top of the support column (18).

7. The milling machine for gear surface treatment according to claim 2, characterized in that: The top of the outer wall of the hose (208) is fixedly connected to the left and right sides of the outer wall of the moving block (4).

8. The milling machine for gear surface treatment according to claim 1, characterized in that: A control button (7) is fixedly connected to the left end of the top front side of the base (1), and the control button (7) is electrically connected to the micro water pump (207), the second telescopic rod (17), the first telescopic rod (9) and the lighting lamp (5) respectively.

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