Auxiliary discharging mechanism for motor stator base machining

Abstract

The utility model discloses an auxiliary blanking mechanism for processing a motor stator frame, which comprises a placing base, the top of the placing base is fixedly connected with a conveying device, the top of the placing base is welded with a vertical frame, the top of the vertical frame is fixedly connected with a mounting box, and the mounting box is provided with a material shifting mechanism; the material stirring mechanism comprises a [-shaped support arranged on the mounting box, the top of the [-shaped support is connected with an adjusting box in a penetrating mode, two lifting blocks are arranged in the adjusting box, and the bottoms of the two lifting blocks are fixedly connected with extension rods. According to the auxiliary discharging mechanism for motor stator base machining, the machined stator base can be pushed to the position above the mounting box from the machining area through the arranged material shifting mechanism, so that the automatic discharging effect can be achieved, an operator does not need to get close to machining equipment, and using is safer and trustworthy.

Description

Technical Field

[0001] The utility model relates to the technical field of motor processing, in particular to an auxiliary material cutting mechanism for processing a motor stator base. Background Art

[0002] The stator consists of a frame, stator core, coils, and other structural parts that fix these parts. The frame is used to fix the core. For suspended generators, the frame is used to bear the entire weight of the rotating parts. The frame is usually cast iron. The frame of large asynchronous motors is generally welded with steel plates, and the frame of micro motors is cast aluminum. The frame of the enclosed motor has heat dissipation ribs on the outside to increase the heat dissipation area. The end covers of the frame of the protective motor have ventilation holes so that the air inside and outside the motor can convect directly to facilitate heat dissipation.

[0003] The publication number CN 209887301 U discloses a submersible motor stator base processing device, including an operating table, an operating button, a motor, a second adjusting rod, a second adjusting rod, a slide and a clamp, the front of the operating table is provided with an operating button, the outer surfaces of both sides of the top of the operating table are welded with main brackets, and the main brackets are provided with two groups, one of which has a gear installed inside the main bracket through a bearing, and a first adjusting rod is inserted inside the main bracket on one side of the gear, and both ends of the first adjusting rod pass through the main bracket, and a second adjusting rod is inserted inside the main bracket on the other side of the gear, and both ends of the second adjusting rod pass through the main bracket. The practical new type adopts two groups of clamps, and the gears and racks are meshed with each other, so that the first adjusting rod and the second adjusting rod simultaneously push the clamp inward to clamp the stator base, so that the entire stator base is easy to clamp and remove, and the stator base can be polished.

[0004] However, the processing device has the following shortcomings: after the equipment completes the processing of the stator base, the operator is often required to manually unload the material. Since the position of the stator base is close to the grinding equipment, there is a certain risk for the operator to take it.

[0005] Therefore, the utility model provides an auxiliary blanking mechanism for machining a motor stator base to solve the above-mentioned problem. Utility Model Content

[0006] In view of the deficiencies in the prior art, the utility model provides an auxiliary blanking mechanism for machining a motor stator base, which solves the above-mentioned problems.

[0007] To achieve the above object, the utility model is realized by the following technical solutions: An auxiliary blanking mechanism for machining a motor stator frame, including a placement base, a conveying device is fixedly connected to the top of the placement base, a vertical frame is welded to the top of the placement base, an installation box is fixedly connected to the top of the vertical frame, and a material pushing mechanism is arranged on the installation box;

[0008] The material pushing mechanism includes a U-shaped bracket arranged on the installation box, an adjustment box is penetrated through the top of the U-shaped bracket, two lifting blocks are arranged in the adjustment box, extension rods are fixedly connected to the bottoms of the two lifting blocks, the bottom ends of the two extension rods both slide and extend outside the adjustment box, the bottom ends of the two extension rods are fixedly connected to the same fixing plate, and a plurality of pushing plates are fixedly connected to the bottom of the fixing plate.

[0009] Preferably, a first partition board is fixedly connected in the adjustment box, two symmetrically distributed first threaded rods are rotatably penetrated through the first partition board, the two first threaded rods respectively threadedly penetrate through the corresponding lifting blocks, synchronous wheels are fixedly sleeved on the two first threaded rods, the same synchronous belt is wound between the two synchronous wheels, driven gears are fixedly sleeved on the corresponding first threaded rods, a first motor is fixedly connected to the top of the first partition board, a driving gear is fixedly connected to the output shaft of the first motor, and the driving gear meshes with the driven gear. By using the first partition board, the first threaded rods, the synchronous wheels, the synchronous belt, the driven gears, the first motor and the driving gear in cooperation, it is convenient to control the lifting of the fixing plate, so as to conveniently approach the stator frames of different sizes and facilitate pushing them to move.

[0010] Preferably, a second partition board is fixedly connected in the installation box, two second threaded rods are rotatably penetrated through the second partition board, connecting rods are threadedly sleeved on the two second threaded rods, one side of each connecting rod slides and extends outside the installation box, and one side of the connecting rod is connected to the U-shaped bracket. By using the second partition board, the second threaded rods and the connecting rods in cooperation, the U-shaped bracket can be supported and driven to move at the same time.

[0011] Preferably, first bevel gears are fixedly sleeved on the two second threaded rods, two support plates are fixedly connected to one side of the second partition board, the same transmission shaft is rotatably penetrated through the two support plates, second bevel gears are fixedly connected to both ends of the transmission shaft, and the second bevel gears mesh with the corresponding first bevel gears. By using the first bevel gears, the support plates, the transmission shaft and the second bevel gears in cooperation, it is convenient to drive the two second threaded rods to rotate synchronously.

[0012] Preferably, a third bevel gear is fixedly sleeved on the transmission shaft. One side of the second partition is fixedly connected with a second motor. The output shaft of the second motor is fixedly connected with a drive shaft. The drive shaft rotatably penetrates through the second partition. One end of the drive shaft is fixedly connected with a fourth bevel gear. The fourth bevel gear meshes with the third bevel gear. By using the third bevel gear, the second motor, the drive shaft and the fourth bevel gear in combination, it is convenient to control the rotation of the transmission shaft.

[0013] Preferably, a first inclined plate is fixedly connected to one side of the conveying device. One side outer wall of the installation box is fixedly connected with a second inclined plate. Two guardrails are fixedly connected to the top of the installation box. By using the first inclined plate, the second inclined plate and the guardrails in combination, it is convenient to move the stator frame and facilitate blanking.

[0014] Preferably, two first limiting rods are fixedly connected inside the adjusting box. The two first limiting rods respectively slide through the corresponding lifting blocks. By providing the first limiting rods, the lifting blocks can be limited to make their lifting smooth.

[0015] Preferably, two second limiting rods are fixedly connected inside the installation box. The two second limiting rods respectively slide through the corresponding connecting rods. By providing the second limiting rods, the connecting pipes can be supported to make their movement smoother.

[0016] Beneficial effects

[0017] The utility model provides an auxiliary blanking mechanism for machining a motor stator frame. Compared with the prior art, the following beneficial effects are achieved:

[0018] (1) For the auxiliary blanking mechanism for machining the motor stator frame, through the provided material pushing mechanism, the machined stator frame can be pushed from the processing area to the upper part of the installation box, so as to achieve the effect of automatic blanking, without the need for operators to approach the processing equipment, and it is safer and more reassuring to use.

[0019] (2) For the auxiliary blanking mechanism for machining the motor stator frame, through the provided first threaded rod, it is convenient to drive the fixed plate to lift, so as to conveniently approach stator frames of different sizes. At the same time, the U-shaped bracket can be driven to move by the second threaded rod, so that it is convenient for the dialing plate to push the stator frame to move, and it is convenient to push it onto the conveying device for blanking, which is convenient to use. Description of the drawings

[0020] Figure 1 is the three-dimensional external structure diagram of the utility model;

[0021] Figure 2 is the internal sectional structure schematic diagram of the adjusting box in the utility model;

[0022] Figure 3 It is a schematic diagram of the internal structure of the installation box in the present utility model;

[0023] Figure 4 It is an assembly drawing of the fixing plate and the dialing plate in the present utility model.

[0024] In the figure: 1. Placing base; 2. Conveying equipment; 3. Upright frame; 4. Installation box; 5. C-shaped bracket; 6. Adjusting box; 7. Lifting block; 8. Extension rod; 9. Fixing plate; 10. Dialing plate; 11. First partition board; 12. First threaded rod; 13. Synchronous pulley; 14. Synchronous belt; 15. Driven gear; 16. First motor; 17. Driving gear; 18. Second partition board; 19. Second threaded rod; 20. Connecting rod; 21. First bevel gear; 22. Support plate; 23. Transmission shaft; 24. Second bevel gear; 25. Third bevel gear; 26. Second motor; 27. Driving shaft; 28. Fourth bevel gear; 29. First inclined plate; 30. Second inclined plate; 31. Guardrail; 32. First limiting rod; 33. Second limiting rod. Specific embodiments

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0026] Embodiment 1:

[0027] Please refer to Figures 1 to 4 , an auxiliary blanking mechanism for machining a motor stator frame, including a placing base 1, a conveying device 2 is fixedly connected to the top of the placing base 1. The conveying device 2 adopts a belt-type conveying device, which is an existing mature technology. A vertical frame 3 is welded to the top of the placing base 1, and an installation box 4 is fixedly connected to the top of the vertical frame 3. A material dialing mechanism is arranged on the installation box 4;

[0028] The material dialing mechanism includes a C-shaped bracket 5 arranged on the installation box 4. The top of the C-shaped bracket 5 is penetrated and connected with an adjusting box 6. Two lifting blocks 7 are arranged in the adjusting box 6. Extension rods 8 are fixedly connected to the bottoms of the two lifting blocks 7. The bottoms of the two extension rods 8 slide and extend outside the adjusting box 6. The bottoms of the two extension rods 8 are fixedly connected to the same fixing plate 9. A plurality of dialing plates 10 are fixedly connected to the bottom of the fixing plate 9;

[0029] A first partition plate 11 is fixedly connected inside the adjustment box 6. Two symmetrically distributed first threaded rods 12 are rotatably and penetratingly connected to the first partition plate 11. The two first threaded rods 12 respectively threadedly penetrate through the corresponding lifting blocks 7. Synchronous wheels 13 are fixedly sleeved on the two first threaded rods 12. The same synchronous belt 14 is wound between the two synchronous wheels 13. Driven gears 15 are fixedly sleeved on the corresponding first threaded rods 12. A first motor 16 is fixedly connected to the top of the first partition plate 11. A driving gear 17 is fixedly connected to the output shaft of the first motor 16. The driving gear 17 meshes with the driven gear 15.

[0030] Embodiment 2:

[0031] Please refer to Figures 1 to 4 , this embodiment provides a technical solution on the basis of Embodiment 1: A second partition plate 18 is fixedly connected inside the installation box 4. Two second threaded rods 19 are rotatably and penetratingly connected to the second partition plate 18. Connecting rods 20 are threadedly sleeved on the two second threaded rods 19. One side of each of the two connecting rods 20 slidably extends outside the installation box 4. One side of the connecting rod 20 is connected to the U-shaped bracket 5; First bevel gears 21 are fixedly sleeved on the two second threaded rods 19. Two support plates 22 are fixedly connected to one side of the second partition plate 18. The same transmission shaft 23 is rotatably and penetratingly connected to the two support plates 22. Second bevel gears 24 are fixedly connected to both ends of the transmission shaft 23. The second bevel gear 24 meshes with the corresponding first bevel gear 21; A third bevel gear 25 is fixedly sleeved on the transmission shaft 23. A second motor 26 is fixedly connected to one side of the second partition plate 18. A drive shaft 27 is fixedly connected to the output shaft of the second motor 26. The drive shaft 27 rotatably penetrates through the second partition plate 18. A fourth bevel gear 28 is fixedly connected to one end of the drive shaft 27. The fourth bevel gear 28 meshes with the third bevel gear 25; A first inclined plate 29 is fixedly connected to one side of the conveying device 2. A second inclined plate 30 is fixedly connected to the outer wall of one side of the installation box 4. Two guardrails 31 are fixedly connected to the top of the installation box 4; Two first limiting rods 32 are fixedly connected inside the adjustment box 6. The two first limiting rods 32 respectively slidably penetrate through the corresponding lifting blocks 7; Two second limiting rods 33 are fixedly connected inside the installation box 4. The two second limiting rods 33 respectively slidably penetrate through the corresponding connecting rods 20.

[0032] Meanwhile, the content not detailedly described in this specification belongs to the prior art well-known to those skilled in the art.

[0033] Working principle: when in use, the device is installed on one side of the processing area of ​​the motor stator base, and the installation box 4 is inserted into the bottom of the processing area. When the stator base is processed, the first motor 16 is started. The first motor 16 drives the driven gear 15 meshing with it to rotate through the driving gear 17. The driven gear 15 drives the connected first threaded rod 12 to rotate. The first threaded rod 12 drives another first threaded rod 12 to rotate through the synchronous wheel 13 and the synchronous belt 14. The two first threaded rods 12 rotate synchronously, thereby driving the lifting block 7 to descend, so that the fixing plate 9 descends until it is close to the stator base, and then the second motor 26 is started. The second motor 26 drives the driven gear 15 through the driving shaft 27. The fourth bevel gear 28 is driven to rotate, and the fourth bevel gear 28 drives the third bevel gear 25 meshing with it to rotate, and the third bevel gear 25 drives the connected transmission shaft 23 to rotate, and the transmission shaft 23 drives the two second bevel gears 24 to rotate, and the second bevel gear 24 drives the first bevel gear 21 meshing with it to rotate, and the first bevel gear 21 drives the connected second threaded rod 19 to rotate, and the second threaded rod 19 drives the connecting rod 20 threadedly connected with it to move, so that the shift plate 10 moves accordingly, and during the movement, it pushes the stator base to move, so that it moves from the processing area to the installation box 4, and then falls into the conveying equipment 2 through the second inclined plate 30 to complete the unloading work.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0035] In the description of this article, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection, a mechanical connection, an electrical connection, a direct connection, or a connection through an intermediate medium, or the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An auxiliary blanking mechanism for machining a motor stator base, comprising a placement base (1), characterized in that: A conveying device (2) is fixedly connected to the top of the placement base (1). A vertical frame (3) is welded to the top of the placement base (1). An installation box (4) is fixedly connected to the top of the vertical frame (3). A material pushing mechanism is arranged on the installation box (4). The material pushing mechanism includes a U-shaped bracket (5) arranged on the installation box (4). An adjustment box (6) is penetrated and connected to the top of the U-shaped bracket (5). Two lifting blocks (7) are arranged in the adjustment box (6). The bottom of each of the two lifting blocks (7) is fixedly connected with an extension rod (8). The bottom ends of the two extension rods (8) both slide and extend outside the adjustment box (6). The bottom ends of the two extension rods (8) are fixedly connected with the same fixing plate (9). A plurality of pushing plates (10) are fixedly connected to the bottom of the fixing plate (9).

2. The auxiliary blanking mechanism for machining a motor stator frame according to claim 1, characterized in that: A first partition plate (11) is fixedly connected in the adjustment box (6). Two symmetrically distributed first threaded rods (12) are rotatably penetrated through the first partition plate (11). The two first threaded rods (12) respectively threadedly penetrate through the corresponding lifting blocks (7). Synchronous wheels (13) are fixedly sleeved on the two first threaded rods (12). The same synchronous belt (14) is wound between the two synchronous wheels (13). Driven gears (15) are fixedly sleeved on the corresponding first threaded rods (12). A first motor (16) is fixedly connected to the top of the first partition plate (11). A driving gear (17) is fixedly connected to the output shaft of the first motor (16). The driving gear (17) meshes with the driven gear (15).

3. The auxiliary blanking mechanism for machining a motor stator frame according to claim 1, characterized in that: A second partition plate (18) is fixedly connected in the installation box (4). Two second threaded rods (19) are rotatably penetrated through the second partition plate (18). Connecting rods (20) are threadedly sleeved on the two second threaded rods (19). One side of each of the two connecting rods (20) slides and extends outside the installation box (4). One side of the connecting rod (20) is connected to the U-shaped bracket (5).

4. The auxiliary blanking mechanism for machining a motor stator frame according to claim 3, characterized in that: First bevel gears (21) are fixedly sleeved on the two second threaded rods (19). Two support plates (22) are fixedly connected to one side of the second partition plate (18). A transmission shaft (23) is rotatably penetrated through the two support plates (22). Second bevel gears (24) are fixedly connected to both ends of the transmission shaft (23). The second bevel gears (24) mesh with the corresponding first bevel gears (21).

5. The auxiliary blanking mechanism for machining a motor stator frame according to claim 4, characterized in that: A third bevel gear (25) is fixedly sleeved on the transmission shaft (23). A second motor (26) is fixedly connected to one side of the second partition plate (18). A driving shaft (27) is fixedly connected to the output shaft of the second motor (26). The driving shaft (27) rotatably penetrates through the second partition plate (18). A fourth bevel gear (28) is fixedly connected to one end of the driving shaft (27). The fourth bevel gear (28) meshes with the third bevel gear (25).

6. The auxiliary blanking mechanism for machining a motor stator frame according to claim 1, characterized in that: A first inclined plate (29) is fixedly connected to one side of the conveying device (2), a second inclined plate (30) is fixedly connected to an outer wall of one side of the installation box (4), and two guardrails (31) are fixedly connected to the top of the installation box (4).

7. The auxiliary blanking mechanism for machining a motor stator frame according to claim 1, characterized in that: Two first limiting rods (32) are fixedly connected inside the regulating box (6), and the two first limiting rods (32) respectively slide through corresponding lifting blocks (7).

8. The auxiliary blanking mechanism for machining a motor stator frame according to claim 3, characterized in that: Two second limiting rods (33) are fixedly connected inside the installation box (4), and the two second limiting rods (33) respectively slide through corresponding connecting rods (20).

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