Gear shaper for chain wheel production

Abstract

The utility model relates to a gear shaping machine for chain wheel production. Comprising a base, a fixing piece erected on the base, a gear shaping piece erected on the base, a first storage box arranged in the base, a second storage box arranged on the base and communicated with the first storage box through a first conveying piece and a spray head arranged on the base and communicated with the second storage box through a second conveying piece, and a connecting pipe is fixedly connected into the first storage box; a plurality of flow dividing pipes are arranged in the first storage box, the multiple flow dividing pipes are arranged to divide cooling liquid, the flow dividing pipes are cooled step by step, then cooling of the cooling liquid is achieved, and therefore the situation that when the cooling liquid cools a workpiece for a long time, the temperature rises can be reduced, and the service life of the workpiece is prolonged. And therefore, the situation that the workpiece cooling effect is poor due to temperature rise of the cooling liquid is reduced, meanwhile, the situation that the slotting cutter has a blue head due to too high temperature can be avoided, and the situation that the slotting cutter becomes brittle is further reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of gear shaping equipment, in particular to a gear shaping machine for sprocket production. Background Art

[0002] A gear shaping machine is a metal cutting machine tool that uses a gear shaping cutter to process internal and external spur and helical cylindrical gears and other toothed parts according to the development method. The existing gear shaping machine is mainly composed of a fixing part, a gear shaping cutter and a cooling system. The workpiece is fixed by the fixing part, and the workpiece is processed by the lifting of the gear shaping cutter. During the workpiece processing, the cooling system is started. Since the cooling system is mainly composed of a storage box, a water pump, a filter screen and a return pipe, the water pump fixedly connected to the storage box is started, and the coolant is transmitted to the nozzle connected thereto by the water pump, so that the nozzle cools the workpiece. After the workpiece is cooled, the coolant is filtered by the filter screen and refluxed to the storage box connected thereto through the return pipe, thereby realizing the recycling of the coolant. The cooling of the coolant is generally carried out by transfer, and the heat is transferred to the surrounding air to achieve the purpose of thermal balance.

[0003] Although this method can realize the recycling of coolant and cooling of gears, there are still the following problems:

[0004] When the coolant is used to cool the gear for a long time or the ambient temperature is high, the heat absorbed by the coolant cannot be transferred to the outside in time, which will cause the temperature of the coolant itself to rise. Once the coolant temperature rises, the cooling effect of the gear and the gear shaping cutter will decrease, which will cause the gear shaping cutter and the gear to overheat;

[0005] Once the mold and gear are overheated, the gear cutter will have a blue head, which will make the gear cutter brittle and easily break. Summary of the invention

[0006] The utility model aims to solve the problems in the prior art and provides a gear shaping machine for sprocket production, which can increase the cooling effect of the gear shaping cutter and the gear.

[0007] To achieve the above-mentioned purpose, the utility model proposes a gear shaping machine for sprocket production, comprising a base, a fixing part mounted on the base, a gear shaping part mounted on the base, a storage box 1 arranged in the base and communicated with the top surface of the base through a transmission pipe, a storage box 2 arranged on the base and communicated with the storage box 1 through a conveying part 1, and a nozzle arranged on the base and communicated with the storage box 2 through a conveying part 2, wherein the fixing part can fix the workpiece, the gear shaping part can shape the workpiece, the conveying part 1 can transmit liquid into the storage box 2, and the conveying part 2 can transmit liquid into the nozzle,

[0008] Two connecting pipes arranged vertically are fixedly connected in the storage box 1, and a plurality of shunt pipes are arranged in the storage box 1. Both ends of the shunt pipes are respectively connected to the two connecting pipes, one of which is connected to the transmission pipe, and the other is fixedly connected in the storage box 1;

[0009] A storage box three is arranged on one side of the storage box one, a water pump one is fixedly connected inside the storage box three, a cooling pipe one connected to the water pump one is wound on the diversion pipe, and one end of the cooling pipe one extends to the outside of the storage box three.

[0010] Preferably, a storage box four is fixedly connected to one side of the storage box one, and the storage box four is communicated with the cooling pipe one through a pipeline. A cooler is fixedly connected to the storage box four, and the cooler is communicated with the storage box four through a pipeline. A water pump two is fixedly connected inside the storage box four, and the water pump two is communicated with the cooler through a pipeline.

[0011] Preferably, a fan is fixedly connected to the storage box one, one end of the fan is connected to an air pipe, a cooling pipe two is wound around the air pipe, one end of the cooling pipe two is connected to the storage box four, a water pump three is fixedly connected inside the storage box four, and the water pump three is connected to the cooling pipe two through a pipeline.

[0012] Preferably, a filter frame is detachably connected to the base.

[0013] Preferably, a filter screen 1 is fixedly connected to the base, and the filter screen 1 can filter iron filings.

[0014] Preferably, a water outlet pipe is fixedly connected through the second bottom surface of the storage box, and a manual valve is fixedly connected to the water outlet pipe.

[0015] The beneficial effects of the utility model are as follows: compared with the prior art, the utility model connects the connecting pipe with the transmission pipe, so that the transmission pipe can transmit the cooling liquid into the connecting pipe, and the cooling liquid enters the shunt pipe through the connecting pipe. When the cooling liquid enters the shunt pipe, the cold water in the storage box three is drawn by the water pump one and enters into the cooling pipe one, and the temperature is transferred to the shunt pipe through the cooling pipe one, so that the shunt pipe transfers the temperature to the cooling liquid, thereby realizing the cooling of the cooling liquid, and by setting a plurality of shunt pipes to shunt the cooling liquid, the shunt pipes are gradually cooled, thereby achieving the cooling of the cooling liquid, thereby reducing the temperature increase of the workpiece when the coolant is used to cool the workpiece for a long time, thereby reducing the poor cooling effect of the workpiece caused by the temperature increase of the coolant, and at the same time, it can also avoid the blue head of the gear cutter caused by excessive temperature, and further reduce the brittleness of the gear cutter.

[0016] The features and advantages of the present invention will be described in detail through embodiments in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Figure 2 It is a schematic diagram of the position of the water pump three of the utility model.

[0019] In the figure: 1. base; 2. fixing part; 3. gear inserting part; 4. storage box 1; 5. conveying part 1; 6. storage box 2; 7. conveying part 2; 8. nozzle; 9. connecting pipe; 10. shunt pipe; 11. storage box 3; 12. water pump 1; 13. cooling pipe 1; 14. storage box 4; 15. cooler; 16. water pump 2; 17. fan; 18. air pipe; 19. cooling pipe 2; 20. water pump 3; 21. filter frame; 22. filter 1; 23. water outlet pipe; 24. manual valve; 25. transmission pipe; 26. support column; 27. motor 1; 28. moving block; 29. ​​gear inserting cutter; 30. cylinder 1; 31. cylinder 2. DETAILED DESCRIPTION

[0020] like Figures 1 to 2A gear shaping machine for sprocket production includes a base 1, a fixing member 2 mounted on the base 1, a gear shaping member 3 mounted on the base 1, a storage box 1 4 arranged in the base 1 and communicated with the top surface of the base 1 through a transmission pipe 25, a storage box 2 6 arranged on the base 1 and communicated with the storage box 1 4 through a conveying member 1 5, and a nozzle 8 arranged on the base 1 and communicated with the storage box 2 6 through a conveying member 2 7. The fixing member 2 can fix the workpiece, the gear shaping member 3 can shape the workpiece, the conveying member 1 5 can transmit liquid into the storage box 2 6, and the conveying member 2 7 can transmit liquid into the nozzle 8. The conveying member 1 5 is mainly composed of a water pump 5 connected, and the water pump 5 fixedly connected in the storage box 1 4 is communicated with the storage box 2 6 through a pipeline, thereby realizing the transmission of the liquid in the storage box 1 4, and the conveying member 2 7 is mainly composed of a water pump 6 connected, and the water pump 6 fixedly connected in the storage box 2 6 is communicated with the nozzle 8 through a pipeline, thereby realizing the circulation transmission of the liquid.

[0021] like Figures 1 to 2 In actual operation, personnel can place the workpiece on the fixing part 2. Since the fixing part 2 is mainly composed of a step-shaped support column 26 and a motor 27, the support column 26 rotatably connected to the base 1 can support and position the workpiece. After the sprocket wheel is supported and positioned, the motor 27 fixedly connected to the base 1 is started, and the output shaft of the motor 27 is fixedly connected to the support column 26. Therefore, the motor 27 can drive the support column 26 to rotate, thereby realizing the adjustment of the sprocket wheel position by the support column 26. When the sprocket wheel is prevented from being on the support column 26, the external nut can be screwed into the threaded ring on the ring support column 26, and the nut can be attached to the workpiece to realize the workpiece. After the workpiece support and positioning is completed, the gear shaping part 3 is started. Since the gear shaping part 3 is mainly composed of a moving block 28, a gear shaping cutter 29, a cylinder 1 30 and a cylinder 2 31, the cylinder 1 30 fixedly connected to the moving block 28 is started, and the gear shaping cutter 29 fixedly connected thereto is driven to move by the cylinder 1 30, thereby realizing the gear shaping cutter 29 processing the workpiece. When the gear shaping cutter 29 needs to adjust its position, the cylinder 2 31 fixedly connected to the base 1 is started. Since the output shaft of the cylinder 2 31 is fixedly connected to the moving block 28, the output shaft of the cylinder 2 31 will drive the moving block 28 to move, thereby realizing that the moving block 28 assists in driving the gear shaping cutter 29 to move.

[0022] like Figures 1 to 2In the process of workpiece processing, since two connecting pipes 9 arranged vertically are fixedly connected in the storage box 4, a plurality of shunt pipes 10 are arranged in the storage box 4, and the two ends of the shunt pipe 10 are respectively connected with the two connecting pipes 9, one of which is connected with the transmission pipe 25, and the other connecting pipe 9 is fixedly connected in the storage box 4, the coolant will enter the connecting pipe 9 through the transmission pipe 25, and the coolant will enter the shunt pipe 10 through the connecting pipe 9. When the coolant enters the cold flow pipe, since one side of the storage box 4 is provided with The storage box three 11 has a water pump 12 fixedly connected inside the storage box three 11, and a cooling pipe 13 connected to the water pump 12 is wound on the shunt pipe 10. One end of the cooling pipe 13 extends to the outside of the storage box three 11. Therefore, when the water pump 12 is started, the water pump draws cold water in the storage box three 11 into the cooling pipe 13. The cooling pipe 13 cools the shunt pipe 10 through the heat conduction of the cooling pipe 13. After the shunt pipe 10 is cooled, the shunt pipe 10 cools the coolant, thereby achieving cooling of the coolant.

[0023] like Figures 1 to 2 , and since a storage box four 14 is fixedly connected to one side of the storage box one 4, the storage box four 14 is communicated with the cooling pipe one 13 through a pipeline, a cooler 15 is fixedly connected to the storage box four 14, and the cooler 15 is communicated with the storage box four 14 through a pipeline, and a water pump two 16 is fixedly connected to the storage box four 14, and the water pump two 16 is communicated with the cooler 15 through a pipeline, so the cooling pipe one 13 transmits cold water into the storage box four 14. When the cooling water enters the storage box four 14, the water pump two 16 is started, and the liquid in the storage box four 14 is transmitted to the cooler 15 through the water pump two 16. After the water is cooled by the cooler 15, the water is transmitted to the storage box four 14, thereby realizing the circulating cooling of water.

[0024] like Figures 1 to 2 After the water cooling is completed, since the storage box 1 4 is fixedly connected with a fan 17, one end of the fan 17 is connected with an air pipe 18, and a cooling pipe 2 19 is wound on the air pipe 18, and one end of the cooling pipe 2 19 is connected with the storage box 4 14, and a water pump 3 20 is fixedly connected in the storage box 4 14, and the water pump 3 20 is connected with the cooling pipe 2 19 through a pipeline, so the water pump 3 20 is started, and the water pump 3 20 draws the water in the storage box into the cooling pipe 2 19, thereby realizing the temperature conduction cooling of the air pipe 18, and the fan 17 is started, and the fan 17 drives the external airflow to enter the storage box through the air pipe 18 to cool the connecting pipe 9 and the shunt pipe 10, thereby increasing the cooling effect of the coolant, and the temperature is conducted to the air pipe 18 through the cooling pipe 2 19, and the temperature is conducted to the air flow by the air pipe 18, thereby realizing the cooling of the air flow, and further improving the cooling effect of the shunt pipe 10.

[0025] like Figures 1 to 2, the filter frame 21 connected to the base 1 is disassembled, so that the coolant can be filtered, further improving the filtering effect of the coolant.

[0026] like Figures 1 to 2 A filter screen 22 is fixedly connected to the base 1 to increase the filtering effect of the coolant and prevent iron filings from entering the base 1.

[0027] like Figures 1 to 2 Since a water outlet pipe 23 is fixedly connected to the bottom surface of the storage box 26 and a manual valve 24 is fixedly connected to the water outlet pipe 23, the manual valve 24 can be opened to discharge the liquid in the storage box 26 through the water storage pipe, thereby further improving the liquid discharge effect. However, it is worth mentioning that the pipes used in the utility model are all copper pipes.

[0028] The principle of the utility model is as follows: the cooling liquid in the storage box 3 11 is extracted by a water pump 12 and enters into a cooling pipe 13, and the cooling pipe 13 conducts temperature cooling on the shunt pipe 10, and after the separation pipe conducts temperature cooling, the coolant is conduction cooled, thereby achieving the cooling effect of the coolant.

[0029] The above embodiments are intended to illustrate the present invention, not to limit the present invention. Any solution that is a simple transformation of the present invention falls within the protection scope of the present invention.

Claims

1. A gear shaping machine for sprocket production, comprising a base (1), a fixing member (2) mounted on the base (1), a gear shaping member (3) mounted on the base (1), a storage box (4) arranged in the base (1) and communicating with the top surface of the base (1) through a transmission pipe (25), a storage box (6) arranged on the base (1) and communicating with the storage box (4) through a conveying member (5), and a nozzle (8) arranged on the base (1) and communicating with the storage box (6) through a conveying member (7), wherein the fixing member (2) can fix a workpiece, the gear shaping member (3) can shape the workpiece, the conveying member (5) can transmit liquid into the storage box (6), and the conveying member (7) can transmit liquid into the nozzle (8), characterized in that: Two connecting pipes (9) arranged vertically are fixedly connected in the storage box (4), and a plurality of shunt pipes (10) are arranged in the storage box (4). Both ends of the shunt pipes (10) are respectively connected to the two connecting pipes (9), one of the connecting pipes (9) is connected to the transmission pipe (25), and the other connecting pipe (9) is fixedly connected in the storage box (4); A storage box three (11) is arranged on one side of the storage box one (4), a water pump one (12) is fixedly connected inside the storage box three (11), a cooling pipe one (13) communicating with the water pump one (12) is wound around the diversion pipe (10), and one end of the cooling pipe one (13) extends to the outside of the storage box three (11).

2. A gear shaping machine for sprocket production according to claim 1, characterized in that: A storage box four (14) is fixedly connected to one side of the storage box one (4), and the storage box four (14) is communicated with the cooling pipe one (13) through a pipeline. A cooler (15) is fixedly connected to the storage box four (14), and the cooler (15) is communicated with the storage box four (14) through a pipeline. A water pump two (16) is fixedly connected inside the storage box four (14), and the water pump two (16) is communicated with the cooler (15) through a pipeline.

3. A gear shaping machine for sprocket production according to claim 2, characterized in that: The storage box one (4) is fixedly connected with a fan (17), one end of which is communicated with an air supply pipe (18), a cooling pipe two (19) is wound around the air supply pipe (18), one end of which is communicated with the storage box four (14), and a water pump three (20) is fixedly connected inside the storage box four (14), and the water pump three (20) is communicated with the cooling pipe two (19) through a pipeline.

4. The gear shaping machine for sprocket production according to claim 1, characterized in that: The base (1) is detachably connected to a filter screen frame (21).

5. The gear shaping machine for sprocket production according to claim 1, characterized in that: A filter screen (22) is fixedly connected to the base (1), and the filter screen (22) is capable of filtering iron filings.

6. The gear shaping machine for sprocket production according to claim 1, characterized in that: A water outlet pipe (23) is fixedly connected to the bottom surface of the second storage box (6), and a manual valve (24) is fixedly connected to the water outlet pipe (23).

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