Differential case end face machining device

Abstract

The utility model relates to the technical field of machining devices, and discloses a differential case end face machining device which comprises a base, a support is fixedly connected to the upper surface of the base, an electric push rod is fixedly connected to the outer wall of the support, a moving block is fixedly connected to the driving end of the electric push rod, and a storage box is fixedly connected to the outer wall of the moving block. A water pump is fixedly connected to the outer wall of the storage box, a water pumping pipe is fixedly connected to the input end of the water pump, the storage box is fixedly connected to the outer wall of the water pumping pipe, a drainage pipe is fixedly connected to the output end of the water pump, a flow dividing pipe is fixedly connected to the outer wall of the drainage pipe, and a connecting assembly is arranged on the outer wall of the flow dividing pipe. According to the drill bit replacement device, through cooperation of the electric push rod, the moving block, the storage box, the water pump, the water pumping pipe, the water drainage pipe, the flow dividing pipe, the connecting pipe and the nozzles, the drill bit can be replaced conveniently, and meanwhile cooling liquid is sprayed to the drill bit to rapidly cool the drill bit.

Description

Technical Field

[0001] The utility model relates to the technical field of processing devices, in particular to a differential case end surface processing device. Background Art

[0002] The differential, as an important part of the automobile transmission system, is mainly responsible for adjusting the speed difference between the wheels to ensure the smoothness and stability of the vehicle when turning. The differential case end face, as a key part of the differential, its quality and performance have a vital impact on the driving safety and comfort of the whole vehicle. The differential case end face is usually made of high-strength, high-wear-resistant materials, such as alloy steel or cast iron. With the development of society and the continuous improvement of people's living standards, people's daily travel has become more convenient, which has also led to great development of the automobile industry. With the rapid development of the automobile industry in recent years, the processing of various automobile parts has become more and more sophisticated and rapid.

[0003] Traditional processing devices achieve the effect of automatic cutting of square holes through the coordinated use of mechanisms such as a mold frame, a clamping plate and a sliding seat. When the tool is drilling or cutting, the heat generated damages the workpiece and the processing tool, affecting the service life of the tool. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a differential case end surface processing device, which aims to improve the problem that the heat generated by the tool during drilling or cutting causes damage to the workpiece and the processing tool, thereby affecting the service life of the tool.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a differential case end face processing device, comprising a base, the upper surface of the base is fixedly connected with a bracket, the outer wall of the bracket is fixedly connected with an electric push rod, the driving end of the electric push rod is fixedly connected with a moving block, the outer wall of the moving block is fixedly connected with a storage box, the outer wall of the storage box is fixedly connected with a water pump, the input end of the water pump is fixedly connected with a water suction pipe, the outer wall of the water suction pipe is fixedly connected with the storage box, the output end of the water pump is fixedly connected with a drain pipe, the outer wall of the drain pipe is fixedly connected with a shunt pipe, the outer wall of the shunt pipe is provided with a connecting assembly, the bottom end of the shunt pipe is fixedly connected with a plurality of connecting pipes, and the bottom ends of the connecting pipes are all fixedly connected with nozzle 1.

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

[0007] The connection assembly comprises a connection plate, the inner wall of the connection plate is fixedly connected to the outer wall of the shunt pipe, and the upper surface of the connection plate is fixedly connected to the lower surface of the moving block.

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

[0009] The interior of the moving block is fixedly connected with a motor, the output end of the motor is fixedly connected with a connecting block, the interior of the connecting block is threadedly connected with a screw rod, and the bottom end of the screw rod is fixedly connected with a drill bit.

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

[0011] The internal thread of the connection block is connected with a fixing bolt 1, and the outer wall of the fixing bolt 1 is penetrated into the interior of the screw rod.

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

[0013] The upper surface of the base is fixedly connected with a baffle, the upper surface of the base is fixedly connected with a placing table, the internal thread of the placing table is connected with a screw, and the outer wall of the screw is penetrated into the interior of the base.

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

[0015] The outer wall of the placement table is fixedly connected to a support frame, the interior of the support frame is fixedly connected to a cylinder, the output end of the cylinder is fixedly connected to a clamping plate, the interior of the clamping plate is fixedly connected to one end of a plurality of springs, and the other end of the spring is fixedly connected to a rubber block.

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

[0017] The upper surface of the base is fixedly connected to a collecting box, the bottom end of the collecting box is slidably connected to a top plate, the internal thread of the top plate is connected to a second fixing bolt, the outer wall of the second fixing bolt is passed through the interior of the collecting box, the lower surface of the top plate is fixedly connected to a connecting rod, and the lower surface of the connecting rod is fixedly connected to a screen.

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

[0019] A vacuum pump is fixedly connected to the upper surface of the top plate, an exhaust pipe is fixedly connected to the input end of the vacuum pump, an outer wall of the exhaust pipe is fixedly connected to the inside of a collecting box, a plurality of dust suction pipes are fixedly connected to the outer wall of the collecting box, and a suction nozzle is fixedly connected to the outer wall of the dust suction pipe.

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

[0021] 1. In the utility model, firstly, the electric push rod, the moving block, the storage box, the water pump, the water pipe, the drainage pipe, the shunt pipe, the connecting pipe and the nozzle are coordinated to facilitate the replacement of the drill bit. At the same time, the drill bit is sprayed with coolant to quickly cool it down, thereby solving the problem that the heat generated by the tool during drilling or cutting damages the workpiece and the processing tool, thereby affecting the service life of the tool.

[0022] 2. In the utility model, the drill bit can be quickly replaced through the cooperation among the motor, the connecting block, the drill bit, the screw and the fixing bolt, and the debris generated by the processing can be collected and processed through the cooperation among the air pump, the connecting rod, the screen, the exhaust pipe, the suction nozzle and the baffle. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a front view of a differential case end surface processing device proposed by the utility model;

[0024] Figure 2 This is a schematic diagram of the support structure of a differential case end surface processing device proposed by the utility model;

[0025] Figure 3 This is a schematic diagram of the internal structure of a connecting block of a differential case end surface processing device proposed by the utility model;

[0026] Figure 4 This is a schematic diagram of the structure of a support frame portion of a differential case end surface processing device proposed by the utility model;

[0027] Figure 5 The utility model is a schematic diagram of the internal structure of a collection box of a differential case end surface processing device.

[0028] Legend:

[0029] 1. Base; 2. Bracket; 3. Electric push rod; 4. Moving block; 5. Storage box; 6. Water pump; 7. Suction pipe; 8. Drain pipe; 9. Diverter pipe; 10. Connecting pipe; 11. Nozzle 1; 12. Connecting plate; 13. Motor; 14. Connecting block; 15. Drill bit; 16. Screw; 17. Fixing bolt 1; 18. Placement table; 19. Screw; 20. Support frame; 21. Cylinder; 22. Clamping plate; 23. Spring; 24. Rubber block; 25. Collection box; 26. Top plate; 27. Fixing bolt 2; 28. Vacuum pump; 29. ​​Connecting rod; 30. Screen; 31. Exhaust pipe; 32. Dust suction pipe; 33. Suction nozzle; 34. Baffle. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] Reference Figure 1-Figure 3 , the utility model provides an embodiment: a differential case end surface processing device, including a base 1, the upper surface of the base 1 is fixedly connected with a bracket 2, the outer wall of the bracket 2 is fixedly connected with an electric push rod 3, the driving end of the electric push rod 3 is fixedly connected with a moving block 4, the outer wall of the moving block 4 is fixedly connected with a storage box 5, the outer wall of the storage box 5 is fixedly connected with a water pump 6, the input end of the water pump 6 is fixedly connected with a water pumping pipe 7, the outer wall of the water pumping pipe 7 is fixedly connected with the storage box 5, the output end of the water pump 6 is fixedly connected with a drainage pipe 8, the outer wall of the drainage pipe 8 is fixedly connected with a shunt pipe 9, the outer wall of the shunt pipe 9 is provided with a connecting assembly, the bottom end of the shunt pipe 9 is fixedly connected with a plurality of connecting pipes 10, the bottom ends of the connecting pipes 10 are all fixedly connected with a nozzle 11, the connecting assembly includes a connecting plate 12, the inner wall of the connecting plate 12 is fixedly connected to the outer wall of the shunt pipe 9, and the upper surface of the connecting plate 12 is fixedly connected to the lower surface of the moving block 4;

[0032] Specifically, in order to ensure the stability of the processing and the service life of the drill bit 15, the device is also equipped with a cooling system. When the drill bit 15 is processing, the water pump 6 is started to extract the coolant inside the storage tank 5, and then transport it to the inside of the connecting pipe 10 through the drain pipe 8 and the diversion pipe 9, and finally discharged through the nozzle 11, so as to quickly cool down the drill bit 15. This cooling method not only improves the service life of the drill bit 15, but also ensures the stability of the processing and the processing quality.

[0033] Reference Figure 3-Figure 4 The interior of the moving block 4 is fixedly connected with a motor 13, and the output end of the motor 13 is fixedly connected with a connecting block 14. The internal thread of the connecting block 14 is connected with a screw 16, and the bottom end of the screw 16 is fixedly connected with a drill bit 15. The internal thread of the connecting block 14 is connected with a fixing bolt 17, and the outer wall of the fixing bolt 17 is penetrated inside the screw 16. The upper surface of the base 1 is fixedly connected with a baffle 34, and the upper surface of the base 1 is fixedly connected with a placing table 18, and the internal thread of the placing table 18 is connected with a screw 19, and the outer wall of the screw 19 is penetrated inside the base 1. The outer wall of the placing table 18 is fixedly connected with a support frame 20, and the interior of the support frame 20 is fixedly connected with a cylinder 21, and the output end of the cylinder 21 is fixedly connected with a clamping plate 22, and the interior of the clamping plate 22 is fixedly connected with one end of a plurality of springs 23, and the other end of the spring 23 is fixedly connected with a rubber block 24;

[0034] Specifically, when the device is needed to process the differential case, the differential case is first placed on the upper surface of the placement plate. Next, the cylinder 21 is started, and the cylinder 21 drives the clamping plate 22 to fix the differential case. The clamping plate 22 is equipped with multiple springs 23. These springs 23 carry rubber blocks 24 to fix the outer wall of the differential case. This design cleverly adapts to different types of differential cases and ensures the stability and reliability of the fixation. Once the differential case is fixed, the electric push rod 3 can be started to push the moving block 4 and the motor 13 to move. The start of the motor 13 will drive the connecting block 14 and the drill bit 15 to rotate at high speed, thereby accurately processing the differential case. In this process, the high-speed rotation of the drill bit 15 and the precise positioning of the moving block 4 are combined to ensure the processing quality and efficiency.

[0035] Reference Figure 5 A collecting box 25 is fixedly connected to the upper surface of the base 1, and a top plate 26 is slidably connected to the bottom end of the collecting box 25. A fixing bolt 27 is threadedly connected to the inside of the top plate 26, and the outer wall of the fixing bolt 27 is penetrated into the interior of the collecting box 25. A connecting rod 29 is fixedly connected to the lower surface of the top plate 26, and a screen 30 is fixedly connected to the lower surface of the connecting rod 29. A vacuum pump 28 is fixedly connected to the upper surface of the top plate 26, and an exhaust pipe 31 is fixedly connected to the input end of the vacuum pump 28. The outer wall of the exhaust pipe 31 is fixedly connected to the interior of the collecting box 25. A plurality of dust suction pipes 32 are fixedly connected to the outer wall of the collecting box 25, and a suction nozzle 33 is fixedly connected to the outer wall of the dust suction pipe 32;

[0036] Specifically, during the processing, the debris generated needs to be collected and processed in time. For this purpose, the device is also equipped with a vacuum cleaning system. When the debris needs to be collected, the vacuum pump 28 is started, and the air inside the collection box 25 is extracted through the exhaust pipe 31, so that the pressure inside the collection box 25 is reduced to generate suction. With the help of the dust suction pipe 32 and the suction nozzle 33, the debris generated during the processing is sucked into the interior of the collection box 25. This design not only facilitates the recycling and reuse of the debris, but also effectively keeps the working environment clean and hygienic.

[0037] Working principle: When the device needs to be used, when the differential case needs to be processed, first place the differential case on the upper surface of the placement plate, start the cylinder 21 with the clamping plate 22 to fix the differential case, and fix the outer wall of the differential case with the rubber block 24 through the multiple springs 23 inside the clamping plate 22, so as to facilitate the fixation of differential cases of different models, then start the electric push rod 3 with the moving block 4 and the motor 13 to move, start the motor 13 with the connecting block 14 and the drill bit 15 to rotate, and process the differential case through the drill bit 15. When the drill bit 15 is being processed, start the water pump 6 The coolant in the storage box 5 is extracted through the water extraction pipe 7, and then discharged to the inside of the shunt pipe 9 through the drainage pipe 8, and finally transported to the inside of the connecting pipe 10 through the shunt pipe 9, and finally discharged through the nozzle 11, so as to quickly cool down the drill bit 15 and increase the service life of the drill bit 15. Then, when it is necessary to collect the debris generated by the processing, the vacuum pump 28 is started to extract the air in the collection box 25 through the exhaust pipe 31, and the pressure inside the collection box 25 is reduced to generate suction. The debris is sucked into the collection box 25 with the help of the dust suction pipe 32 and the suction nozzle 33, so that the debris can be recycled and reused conveniently.

[0038] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A differential case end surface processing device, comprising a base (1), characterized in that: The upper surface of the base (1) is fixedly connected to a bracket (2), the outer wall of the bracket (2) is fixedly connected to an electric push rod (3), the driving end of the electric push rod (3) is fixedly connected to a moving block (4), the outer wall of the moving block (4) is fixedly connected to a storage box (5), the outer wall of the storage box (5) is fixedly connected to a water pump (6), the input end of the water pump (6) is fixedly connected to a water pump pipe (7), the outer wall of the water pump pipe (7) is fixedly connected to the storage box (5), the output end of the water pump (6) is fixedly connected to a drainage pipe (8), the outer wall of the drainage pipe (8) is fixedly connected to a shunt pipe (9), the outer wall of the shunt pipe (9) is provided with a connecting assembly, the bottom end of the shunt pipe (9) is fixedly connected to a plurality of connecting pipes (10), and the bottom ends of the connecting pipes (10) are all fixedly connected to a nozzle 1 (11).

2. A differential case end surface processing device according to claim 1, characterized in that: The connection assembly comprises a connection plate (12), the inner wall of the connection plate (12) being fixedly connected to the outer wall of the shunt pipe (9), and the upper surface of the connection plate (12) being fixedly connected to the lower surface of the moving block (4).

3. The differential case end surface processing device according to claim 1, characterized in that: The interior of the moving block (4) is fixedly connected to a motor (13), the output end of the motor (13) is fixedly connected to a connecting block (14), the interior of the connecting block (14) is threadedly connected to a screw rod (16), and the bottom end of the screw rod (16) is fixedly connected to a drill bit (15).

4. A differential case end surface machining device according to claim 3, characterized in that: The internal thread of the connection block (14) is connected to a fixing bolt (17), and the outer wall of the fixing bolt (17) is inserted into the interior of the screw rod (16).

5. The differential case end surface processing device according to claim 1, characterized in that: The upper surface of the base (1) is fixedly connected to a baffle (34), the upper surface of the base (1) is fixedly connected to a placement platform (18), the internal thread of the placement platform (18) is connected to a screw (19), and the outer wall of the screw (19) is inserted into the interior of the base (1).

6. A differential case end surface machining device according to claim 5, characterized in that: The outer wall of the placement table (18) is fixedly connected to a support frame (20), the interior of the support frame (20) is fixedly connected to a cylinder (21), the output end of the cylinder (21) is fixedly connected to a clamping plate (22), the interior of the clamping plate (22) is fixedly connected to one end of a plurality of springs (23), and the other end of the spring (23) is fixedly connected to a rubber block (24).

7. The differential case end surface machining device according to claim 1, characterized in that: The upper surface of the base (1) is fixedly connected to a collecting box (25), the bottom end of the collecting box (25) is slidably connected to a top plate (26), the internal thread of the top plate (26) is connected to a fixing bolt 2 (27), the outer wall of the fixing bolt 2 (27) is penetrated into the interior of the collecting box (25), the lower surface of the top plate (26) is fixedly connected to a connecting rod (29), and the lower surface of the connecting rod (29) is fixedly connected to a screen (30).

8. The differential case end surface machining device according to claim 7, characterized in that: A vacuum pump (28) is fixedly connected to the upper surface of the top plate (26); an input end of the vacuum pump (28) is fixedly connected to an exhaust pipe (31); an outer wall of the exhaust pipe (31) is fixedly connected to the interior of a collection box (25); a plurality of dust suction pipes (32) are fixedly connected to the outer wall of the collection box (25); and a suction nozzle (33) is fixedly connected to the outer wall of the dust suction pipe (32).

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