Automatic feeding and discharging device for motor shaft machining

Abstract

The utility model relates to the technical field of motor shaft machining, and discloses an automatic feeding and discharging device for motor shaft machining, which comprises a numerical control lathe body, a clamping device, a turning device and a mounting frame, an inclined placing plate is fixed at the upper end of the numerical control lathe body, and an inclined collecting plate is fixed on one side of the mounting frame. A plurality of motor shafts are placed at the upper end of the containing plate, a lifting assembly is arranged on one side of the containing plate, a clamping strip is fixed to the upper end of the numerical control lathe body, clamping grooves matched with the motor shafts are formed in the upper end of the clamping strip, a linear module is installed on one side of the numerical control lathe body, and a clamping conveying mechanism is arranged on a sliding block of the linear module. By arranging the clamping and conveying mechanism and the pushing assembly, the feeding and discharging operation of the motor shaft can be automatically completed, the problem that in the prior art, the feeding and discharging operation of the motor shaft needs to be manually completed by workers is solved, and therefore the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of motor shaft processing, in particular to an automatic feeding and discharging device for motor shaft processing. Background Art

[0002] The motor shaft is a shaft used to connect a rotating device and is an important component of the motor. Usually, the motor shaft is made of iron, steel, stainless steel and other materials. Its diameter and length depend on the size and type of the motor used. The function of the motor shaft is to transmit the rotational power of the motor to other rotating equipment. When the motor rotates, the motor shaft transmits the power to the transmission device or rotating equipment to start rotating. The motor shaft usually needs to be polished on a lathe to keep the surface of the motor shaft smooth and ensure the flatness of the motor shaft surface.

[0003] At present, the existing motor shaft processing method is usually: the staff places the motor shaft sleeve in the chuck on the lathe, starts the chuck to clamp and fix the motor shaft, and then starts the lathe to turn the motor shaft. After the turning of the motor shaft is completed, the staff takes out the processed motor shaft to complete the processing of the motor shaft.

[0004] In the above scheme, the prior art requires the staff to manually complete the feeding and unloading operations of the motor shaft, and the work efficiency is low. Utility Model Content

[0005] The purpose of the utility model is to overcome the shortcomings of the prior art and provide an automatic feeding and discharging device for motor shaft processing. By providing a clamping and conveying mechanism and a pushing component, the feeding and discharging operations of the motor shaft can be automatically completed, thereby solving the problem that the prior art requires workers to manually complete the feeding and discharging operations of the motor shaft, thereby improving work efficiency.

[0006] The solution of the utility model to solve the technical problem is:

[0007] An automatic feeding and discharging device for motor shaft processing comprises a CNC lathe body, a clamping device, a turning device and a mounting frame, wherein an inclined placement plate is fixed to the upper end of the CNC lathe body, an inclined collecting plate is fixed to one side of the mounting frame, a plurality of motor shafts are placed on the upper end of the placement plate, a lifting assembly is provided on one side of the placement plate, a clamping strip is fixed to the upper end of the CNC lathe body, a clamping groove matching the motor shaft is formed on the upper end of the clamping strip, a linear module is installed on one side of the CNC lathe body, a clamping and conveying mechanism is provided on the sliding block of the linear module, a pushing assembly is provided on the other side of the CNC lathe body, and a conveying assembly is provided on the upper end of the mounting frame.

[0008] When the motor shaft needs to be processed, start the lifting component to drive one of the motor shafts to disengage from the CNC lathe body, so that the motor shaft rolls into the clamping groove, start the linear module, drive the clamping and conveying mechanism to move to the required position through the sliding block, start the clamping and conveying mechanism, and take out the motor shaft in the clamping groove, and then drive the clamping and conveying mechanism to move through the linear module, so that the motor shaft is inserted into the clamping device, start the clamping device, clamp and fix the motor shaft, and then start the turning device to turn the clamped and fixed motor shaft. When the turning of the motor shaft is completed, release the clamping device, start the pushing component, push the motor shaft into the conveying component, start the conveying component, thereby drive the motor shaft to be conveyed, and make the motor shaft roll into the collecting plate, so that the feeding and unloading operations of the motor shaft can be automatically completed.

[0009] By providing a clamping conveying mechanism and a pushing component, the feeding and discharging operations of the motor shaft can be automatically completed, which solves the problem that the prior art requires workers to manually complete the feeding and discharging operations of the motor shaft, thereby improving work efficiency.

[0010] The utility model is further configured as follows: the lifting assembly includes a first cylinder fixed to the upper end of the CNC lathe body, a lifting plate is fixed to the end of the first push rod of the first cylinder, the top of the lifting plate is inclined, two first slide rails are symmetrically fixed to the upper end of the CNC lathe body, and two first sliding blocks cooperating with the first slide rails are symmetrically fixed on the side wall of the lifting plate.

[0011] Through the above technical solution, when it is necessary to drive one of the motor shafts to move into the card slot, the first cylinder is started, and the lifting plate is driven to move upward through the first push rod, thereby driving one of the motor shafts to move upward. At the same time, the top end of the lifting plate is tilted so that when the motor shaft is disengaged from the CNC lathe body, the motor shaft will roll, thereby rolling into the card slot.

[0012] The utility model is further configured as follows: the clamping and conveying mechanism includes a translation assembly, a clamping assembly and a pushing assembly, the translation assembly includes a sliding rod fixed on the side wall of the sliding block, a frame is slidably connected to the sliding rod, a second cylinder is fixed on the side wall of the sliding block, the second push rod of the second cylinder is fixed on the side wall of the frame, and the clamping assembly and the pushing assembly are arranged on the frame.

[0013] Through the above technical solution, when it is necessary to drive the motor shaft to translate, the second cylinder is started, and the frame is driven to slide through the second push rod, thereby driving the motor shaft clamped and fixed by the clamping assembly to translate.

[0014] The utility model is further configured as follows: the clamping assembly includes a third cylinder fixed to the upper end of the frame, a connecting plate is fixed to the end of the third push rod of the third cylinder, two second slide rails are symmetrically fixed on the side wall of the frame, two second sliders cooperating with the second slide rails are symmetrically fixed on the side wall of the connecting plate, and a pneumatic clamp is fixed to the side wall of the connecting plate.

[0015] Through the above technical solution, when the motor shaft needs to be clamped and fixed, the pneumatic clamp is driven by the translation assembly to move to the top of the motor shaft, the third cylinder is started, and the connecting plate is driven downward by the third push rod, so that the motor shaft sleeve is arranged between the two clamps of the pneumatic clamp, and the pneumatic clamp is started, so that the motor shaft can be clamped and fixed.

[0016] The utility model is further configured as follows: the push assembly includes a fourth cylinder fixed on the side wall of the frame.

[0017] Through the above technical solution, after the motor shaft is driven by the linear module to be inserted into the clamping device, the pneumatic clamp is released and the fourth cylinder is started, so that the motor shaft can be pushed to the desired position by the fourth push rod of the fourth cylinder.

[0018] The utility model is further configured as follows: the pushing assembly includes a support plate fixed on the side wall of the CNC lathe body, a fifth cylinder is fixed to the upper end of the support plate, a fifth push rod end of the fifth cylinder is fixed to the pushing plate, a third slide rail is fixed to the upper end of the support plate, a third slider matching the third slide rail is fixed to the lower end of the pushing plate, a pushing rod is inserted into the clamping device, the pushing rod passes through the clamping device, and the pushing rod passes through the protruding end of the clamping device and is rotatably connected to the upper end of the pushing plate.

[0019] Through the above technical solution, when it is necessary to push the motor shaft after turning into the conveying assembly, the fifth cylinder is started, and the push plate is driven to move by the fifth push rod. The movement of the push plate drives the push rod to move, thereby pushing the motor shaft into the conveying assembly through the push rod.

[0020] The utility model is further configured as follows: the conveying assembly includes a belt transmission device arranged at the upper end of the mounting frame, a baffle is fixed on one side of the belt transmission device, and a baffle is fixed on the other side of the belt transmission device.

[0021] Through the above technical solution, after the motor shaft is pushed onto the belt transmission device through the pushing component, the belt transmission device is started to drive the motor shaft for transportation. At the same time, under the action of the baffle bar and the baffle plate, the motor shaft will not be separated from the belt transmission device. When the motor shaft is separated from the baffle plate, the motor shaft is separated from the belt transmission device, thereby causing the motor shaft to roll into the collection plate.

[0022] The utility model is further configured as follows: a guide channel is fixed on the upper end of the turning device, and the guide channel is located at the entrance end of the belt transmission device.

[0023] The above technical solution can prevent the pushing component from failing to effectively push the motor shaft onto the belt transmission device.

[0024] The beneficial effects of the utility model are:

[0025] Compared with the prior art, the clamping and conveying mechanism and the pushing assembly are provided, so that the feeding and discharging operations of the motor shaft can be automatically completed, which solves the problem that the prior art requires workers to manually complete the feeding and discharging operations of the motor shaft, thereby improving work efficiency.

[0026] The guide channel is provided to prevent the pushing component from failing to effectively push the motor shaft onto the belt transmission device. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0028] Figure 2 It is a three-dimensional structural schematic diagram of the utility model;

[0029] Figure 3 for Figure 1 The enlarged view of A;

[0030] Figure 4 for Figure 2 Enlarged view of B.

[0031] 1. CNC lathe body; 2. Clamping device; 3. Turning device; 4. Mounting frame; 5. Placement plate; 6. Collecting plate; 7. Motor shaft; 8. Snap-on strip; 801. Snap-on groove; 9. Linear module; 901. Sliding block; 10. First cylinder; 1001. First push rod; 11. Lifting plate; 12. Sliding rod; 13. Frame; 14. Second cylinder; 1401. Second push rod; 15. Third cylinder; 1501. Third push rod; 16. Connecting plate; 17. Pneumatic clamp; 18. Fourth cylinder; 1801. Fourth push rod; 19. Support plate; 20. Fifth cylinder; 2001. Fifth push rod; 21. Push plate; 22. Push rod; 23. Belt transmission device; 24. Baffle bar; 25. Baffle plate; 26. Guide channel. DETAILED DESCRIPTION

[0032] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0033] The following references Figures 1 to 4The utility model is described.

[0034] An automatic feeding and discharging device for motor shaft processing comprises a CNC lathe body 1, a clamping device 2, a turning device 3 and a mounting frame 4. An inclined placement plate 5 is fixed to the upper end of the CNC lathe body 1, an inclined collecting plate 6 is fixed to one side of the mounting frame 4, a plurality of motor shafts 7 are placed on the upper end of the placement plate 5, a lifting assembly is provided on one side of the placement plate 5, a clamping strip 8 is fixed to the upper end of the CNC lathe body 1, a clamping groove 801 matching the motor shaft 7 is formed at the upper end of the clamping strip 8, a linear module 9 is installed on one side of the CNC lathe body 1, a clamping and conveying mechanism is provided on the sliding block 901 of the linear module 9, a pushing assembly is provided on the other side of the CNC lathe body 1, and a conveying assembly is provided on the upper end of the mounting frame 4.

[0035] When the motor shaft 7 needs to be processed, the lifting component is started to drive one of the motor shafts 7 to disengage from the CNC lathe body 1, so that the motor shaft 7 rolls into the clamping groove 801, the linear module 9 is started, and the clamping and conveying mechanism is driven to move to the required position through the sliding block 901, and the clamping and conveying mechanism is started to take out the motor shaft 7 in the clamping groove 801, and then the clamping and conveying mechanism is driven to move by the linear module 9, so that the motor shaft 7 is inserted into the clamping device 2, the clamping device 2 is started, the motor shaft 7 is clamped and fixed, and then the turning device 3 is started to turn the clamped and fixed motor shaft 7, when the turning of the motor shaft 7 is completed, the clamping device 2 is released, the pushing component is started, the motor shaft 7 is pushed into the conveying component, and the conveying component is started, thereby driving the motor shaft 7 for conveying, and the motor shaft 7 is rolled into the collecting plate 6, so that the feeding and unloading operations of the motor shaft 7 can be automatically completed.

[0036] By providing a clamping conveying mechanism and a pushing component, the feeding and discharging operations of the motor shaft 7 can be automatically completed, solving the problem that the prior art requires workers to manually complete the feeding and discharging operations of the motor shaft 7, thereby improving work efficiency.

[0037] The lifting assembly includes a first cylinder 10 fixed on the upper end of the CNC lathe body 1, a lifting plate 11 is fixed to the end of the first push rod 1001 of the first cylinder 10, the top of the lifting plate 11 is tilted, two first slide rails are symmetrically fixed on the upper end of the CNC lathe body 1, and two first sliding blocks cooperating with the first slide rails are symmetrically fixed on the side wall of the lifting plate 11.

[0038] When it is necessary to drive one of the motor shafts 7 to move into the card slot 801, start the first cylinder 10, and drive the lifting plate 11 to move upward through the first push rod 1001, thereby driving one of the motor shafts 7 to move upward. At the same time, the top end of the lifting plate 11 is tilted so that when the motor shaft 7 is disengaged from the CNC lathe body 1, the motor shaft 7 will roll, thereby rolling into the card slot 801.

[0039] The clamping and conveying mechanism includes a translation component, a clamping component and a pushing component. The translation component includes a sliding rod 12 fixed on the side wall of the sliding block 901, and a frame 13 is slidably connected to the sliding rod 12. A second cylinder 14 is fixed on the side wall of the sliding block 901, and a second push rod 1401 of the second cylinder 14 is fixed on the side wall of the frame 13. The clamping component and the pushing component are arranged on the frame 13.

[0040] When the motor shaft 7 needs to be driven to translate, the second cylinder 14 is started, and the frame 13 is driven to slide through the second push rod 1401, thereby driving the motor shaft 7 clamped and fixed by the clamping assembly to translate.

[0041] The clamping assembly includes a third cylinder 15 fixed to the upper end of the frame 13, a connecting plate 16 is fixed to the end of the third push rod 1501 of the third cylinder 15, two second slide rails are symmetrically fixed on the side wall of the frame 13, two second sliders cooperating with the second slide rails are symmetrically fixed on the side wall of the connecting plate 16, and a pneumatic clamp 17 is fixed to the side wall of the connecting plate 16.

[0042] When the motor shaft 7 needs to be clamped and fixed, the pneumatic clamp 17 is driven by the translation assembly to move to the top of the motor shaft 7, the third cylinder 15 is started, and the connecting plate 16 is driven to move downward by the third push rod 1501, so that the motor shaft 7 is sleeved between the two clamping jaws of the pneumatic clamp 17, and the pneumatic clamp 17 is started, so that the motor shaft 7 can be clamped and fixed.

[0043] The push assembly includes a fourth cylinder 18 fixed to the side wall of the frame 13 .

[0044] After the motor shaft 7 is driven to be inserted into the clamping device 2 by the linear module 9, the pneumatic clamp 17 is released and the fourth cylinder 18 is started, so that the motor shaft 7 can be pushed to move to the desired position by the fourth push rod 1801 of the fourth cylinder 18.

[0045] The pushing assembly includes a support plate 19 fixed on the side wall of the CNC lathe body 1, a fifth cylinder 20 is fixed to the upper end of the support plate 19, a pushing plate 21 is fixed to the end of the fifth push rod 2001 of the fifth cylinder 20, a third slide rail is fixed to the upper end of the support plate 19, a third slider matching the third slide rail is fixed to the lower end of the pushing plate 21, a pushing rod 22 is inserted into the clamping device 2, the pushing rod 22 is arranged through the clamping device 2, and the pushing rod 22 passes through the protruding end of the clamping device 2 and is rotatably connected to the upper end of the pushing plate 21.

[0046] When it is necessary to push the motor shaft 7 after turning into the conveying assembly, start the fifth cylinder 20, and drive the push plate 21 to move through the fifth push rod 2001. The movement of the push plate 21 drives the push rod 22 to move, thereby pushing the motor shaft 7 into the conveying assembly through the push rod 22.

[0047] The conveying assembly includes a belt transmission device 23 arranged at the upper end of the mounting frame 4 , a baffle 24 is fixed to one side of the belt transmission device 23 , and a baffle plate 25 is fixed to the other side of the belt transmission device 23 .

[0048] After the motor shaft 7 is pushed onto the belt transmission device 23 by the pushing assembly, the belt transmission device 23 is started to drive the motor shaft 7 for transportation. At the same time, under the action of the baffle 24 and the baffle 25, the motor shaft 7 will not be separated from the belt transmission device 23. When the motor shaft 7 is separated from the baffle 25, the motor shaft 7 is separated from the belt transmission device 23, so that the motor shaft 7 rolls into the collecting plate 6.

[0049] A guide channel 26 is fixed to the upper end of the turning device 3 , and the guide channel 26 is located at the entrance end of the belt transmission device 23 .

[0050] Prevent the pushing component from being unable to effectively push the motor shaft 7 onto the belt transmission device 23 .

[0051] Working principle:

[0052] When the motor shaft 7 needs to be processed, the first cylinder 10 is started, and the lifting plate 11 is driven to move upward through the first push rod 1001, thereby driving one of the motor shafts 7 to move upward to the required position and then rolling, so that the motor shaft 7 rolls into the clamping groove 801, and the linear module 9 is started. After the frame 13 is driven to move to the required position through the sliding block 901, the second cylinder 14 is started, and the frame 13 is driven to slide through the second push rod 1401, so that the pneumatic clamp 17 moves to the top of the motor shaft 7, and the third cylinder 15 is started. The connecting plate 16 is driven downward by the third push rod 1501, so that the motor shaft 7 is sleeved between the two jaws of the pneumatic clamp 17, and the pneumatic clamp 17 is started, so that the motor shaft 7 can be clamped and fixed, and then the frame 13 is driven to move through the linear module 9, so that the motor shaft 7 is inserted into the clamping device 2, and the fourth cylinder 18 is started, so that the motor shaft 7 can be fixed. The fourth push rod 1801 of the fourth cylinder 18 pushes the motor shaft 7 to move to the desired position, and the clamping device 2 is started to clamp and fix the motor shaft 7, and then the turning device 3 is started to turn the motor shaft 7 that has been clamped and fixed. After the turning of the motor shaft 7 is completed, the clamping device 2 is released, and the fifth cylinder 20 is started. The push plate 21 is driven to move by the fifth push rod 2001, and the movement of the push plate 21 drives the push rod 22 to move, so that the motor shaft 7 is pushed to the belt transmission device 23 through the push rod 22, and the belt transmission device 23 is started to drive the motor shaft 7 for transportation. At the same time, under the action of the baffle 24 and the baffle plate 25, the motor shaft 7 will not be disengaged from the belt transmission device 23. When the motor shaft 7 is disengaged from the baffle plate 25, the motor shaft 7 is disengaged from the belt transmission device 23, so that the motor shaft 7 rolls into the collecting plate 6, thereby automatically completing the feeding and discharging operations of the motor shaft 7.

[0053] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications of the above assumptions should also be regarded as the protection scope of the present invention.

Claims

1. An automatic feeding and discharging device for machining a motor shaft, comprising a CNC lathe body (1), a clamping device (2), a turning device (3) and a mounting frame (4), characterized in that: An inclined placement plate (5) is fixed to the upper end of a CNC lathe body (1), an inclined collecting plate (6) is fixed to one side of a mounting frame (4), a plurality of motor shafts (7) are placed on the upper end of the placement plate (5), a lifting assembly is provided on one side of the placement plate (5), a clamping strip (8) is fixed to the upper end of the CNC lathe body (1), a clamping groove (801) matching the motor shaft (7) is formed at the upper end of the clamping strip (8), a linear module (9) is installed on one side of the CNC lathe body (1), a clamping and conveying mechanism is provided on a sliding block (901) of the linear module (9), a pushing assembly is provided on the other side of the CNC lathe body (1), and a conveying assembly is provided on the upper end of the mounting frame (4).

2. The automatic feeding and discharging device for motor shaft processing according to claim 1 is characterized in that: The lifting assembly comprises a first cylinder (10) fixed to the upper end of a CNC lathe body (1); a lifting plate (11) is fixed to the end of a first push rod (1001) of the first cylinder (10); the top end of the lifting plate (11) is arranged tilted; two first slide rails are symmetrically fixed to the upper end of the CNC lathe body (1); and two first sliding blocks cooperating with the first slide rails are symmetrically fixed to the side wall of the lifting plate (11).

3. The automatic feeding and discharging device for motor shaft processing according to claim 1 is characterized in that: The clamping and conveying mechanism comprises a translation assembly, a clamping assembly and a pushing assembly. The translation assembly comprises a sliding rod (12) fixed on the side wall of a sliding block (901), a frame (13) is slidably connected to the sliding rod (12), a second cylinder (14) is fixed on the side wall of the sliding block (901), a second push rod (1401) of the second cylinder (14) is fixed on the side wall of the frame (13), and the clamping assembly and the pushing assembly are arranged on the frame (13).

4. The automatic feeding and discharging device for motor shaft processing according to claim 3 is characterized in that: The clamping assembly comprises a third cylinder (15) fixed to the upper end of the frame (13); a connecting plate (16) is fixed to the end of a third push rod (1501) of the third cylinder (15); two second slide rails are symmetrically fixed to the side wall of the frame (13); two second slide blocks cooperating with the second slide rails are symmetrically fixed to the side wall of the connecting plate (16); and a pneumatic clamp (17) is fixed to the side wall of the connecting plate (16).

5. The automatic feeding and discharging device for motor shaft processing according to claim 4 is characterized in that: The push assembly comprises a fourth cylinder (18) fixed on the side wall of the frame (13).

6. The automatic feeding and discharging device for motor shaft processing according to claim 1 is characterized in that: The push assembly comprises a support plate (19) fixed on the side wall of the CNC lathe body (1), a fifth cylinder (20) being fixed on the upper end of the support plate (19), a push plate (21) being fixed on the end of a fifth push rod (2001) of the fifth cylinder (20), a third slide rail being fixed on the upper end of the support plate (19), a third slide block cooperating with the third slide rail being fixed on the lower end of the push plate (21), a push rod (22) being inserted into the clamping device (2), the push rod (22) being arranged to penetrate the clamping device (2), and the push rod (22) passing through the protruding end of the clamping device (2) and being rotatably connected to the upper end of the push plate (21).

7. The automatic feeding and discharging device for motor shaft processing according to claim 1 is characterized in that: The conveying assembly comprises a belt transmission device (23) arranged at the upper end of the mounting frame (4), a baffle (24) being fixed on one side of the belt transmission device (23), and a baffle plate (25) being fixed on the other side of the belt transmission device (23).

8. The automatic feeding and discharging device for motor shaft processing according to claim 7 is characterized in that: A guide channel (26) is fixed to the upper end of the turning device (3), and the guide channel (26) is located at the entrance end of the belt transmission device (23).

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