Multi-spindle high-efficiency machining device for scroll plate

Abstract

The utility model provides a scroll disc main shaft processing device belongs to part processing technical field, it solved the current processing mode usually only single one -time processing one main shaft, and further makes the scroll disc main shaft's processing efficiency is not high's technical problem. Scroll disc multi -main shaft high -efficient processing device, including operation panel, the upper surface fixed connection of operation panel has a pair of fixed cylinder, the upper surface fixed connection of operation panel has the adjusting board, the inner wall sliding connection of adjusting board has the mounting panel. In the utility model, first synchronous wheel drives second synchronous wheel rotation through synchronous belt, and the contact of the inner surface of the synchronous belt and first synchronous wheel and second synchronous wheel is increased by the tension pulley, prevents the skidding phenomenon from being produced, starts second motor, and drives drill bit knife rotation, because the center line of drill bit knife and the center line of main shaft body eccentricity set up, in the process of a pair of drill bit knife height drop, carries out the cutting processing to a pair of main shaft body's surface, and further improved the processing efficiency.

Description

Technical Field

[0001] This utility model belongs to the field of parts processing technology, and relates to a scroll spindle machining device, especially a high-efficiency multi-spindle scroll spindle machining device. Background Technology

[0002] The scroll compressor spindle is the core transmission component of a scroll compressor. It typically refers to the eccentric shaft or main shaft assembly that connects to and drives the moving scroll to rotate. The spindle usually adopts a direct-drive design, featuring high-speed, shock-resistant performance; some models can reach speeds of 20,000 rpm, and it is precision-machined using cutting tools. Its function is to transmit motor power to the moving scroll, causing it to revolve along the profile of the stationary scroll, resulting in a change in the compression chamber volume and completing gas compression.

[0003] When machining a scroll spindle, it needs to be clamped and fixed. However, existing machining methods usually only allow machining one spindle at a time, resulting in low machining efficiency of the scroll spindle. To solve the above problem, a high-efficiency machining device for multiple scroll spindles is needed. Utility Model Content

[0004] The purpose of this utility model is to address the aforementioned problems in existing technologies by proposing a high-efficiency machining device for multi-spindle scroll plates. The technical problem this utility model aims to solve is that existing machining methods typically only allow for the machining of one spindle at a time, resulting in low machining efficiency for scroll plate spindles.

[0005] The objective of this utility model can be achieved through the following technical solutions: A high-efficiency machining device with a multi-spindle scroll plate includes an operating table. A pair of fixed cylinders are fixedly connected to the upper surface of the operating table. An adjusting plate is fixedly connected to the upper surface of the operating table. An mounting plate is slidably connected to the inner wall of the adjusting plate. A first motor is fixedly connected to the upper surface of the mounting plate. The main body of the spindle is clamped in the middle of the fixed cylinders. A synchronous high-efficiency machining mechanism is provided on the inner top wall of the mounting plate.

[0006] The working principle of this utility model is as follows: by setting an adjustment plate, the mounting support of the third motor and the sliding stability of the mounting plate are maintained; by setting a first motor, the first bevel gear is driven to rotate; and by setting a synchronous high-efficiency processing mechanism, a pair of main shaft bodies are processed simultaneously.

[0007] The synchronous high-efficiency processing mechanism includes a first synchronous wheel and a second synchronous wheel rotatably connected to the inner top wall of the mounting plate. The surfaces of the first synchronous wheel and the second synchronous wheel are tensioned with a synchronous belt. The inner top wall of the mounting plate is rotatably connected with a plurality of tensioning wheels, and the surfaces of the plurality of tensioning wheels are in extrusion contact with the outer surface of the synchronous belt.

[0008] With the above structure, by setting a first synchronous pulley, the second synchronous pulley is driven to rotate by the synchronous belt. By setting a tension pulley, the contact between the inner surface of the synchronous belt and the first and second synchronous pulleys is increased, thus preventing slippage.

[0009] The top of the first synchronous pulley passes through the upper surface of the mounting plate and is fixedly connected to the second bevel gear. The output end of the first motor is fixedly connected to the first bevel gear, and the first bevel gear meshes with the second bevel gear.

[0010] With the above structure, the first bevel gear drives the second bevel gear and the first synchronous pulley to rotate.

[0011] The lower surfaces of the first and second synchronous pulleys are both fixedly connected to a rotating disk. The lower surface of the rotating disk is fixedly connected to a second motor. The output end of the second motor is fixedly connected to a drill bit. The center line of the drill bit is eccentrically set with respect to the center line of the main spindle body.

[0012] Using the above structure, a rotating disk drives a second motor to rotate, which in turn drives the drill bit to rotate, thus achieving cutting operations on the surface of the spindle body.

[0013] A third motor is fixedly connected to the upper surface of the adjustment plate. The output end of the third motor passes through the inner wall of the adjustment plate and is fixedly connected to a lead screw. The surface of the lead screw is threadedly connected to the inner wall of the mounting plate. A controller is fixedly installed on the upper surface of the operating table.

[0014] Using the above structure, a third motor is set up to drive the lead screw to rotate. The lead screw is set up to adjust the overall height of the mounting plate. A controller is set up to send electrical signals to each motor on the equipment to control its start and stop.

[0015] An Archimedes spiral gear and a rotating rod are rotatably connected to the inner wall of the fixed cylinder. A fourth bevel gear is fixedly connected to the lower surface of the Archimedes spiral gear, and a third bevel gear is fixedly connected to one end of the rotating rod. The third bevel gear meshes with the fourth bevel gear.

[0016] Using the above structure, a rotating rod is set to rotate the third bevel gear, and the third bevel gear is set to drive the fourth bevel gear to rotate for adjustment.

[0017] The inner wall of the fixed cylinder is slidably connected with multiple clamping plates, and the lower surface of each clamping plate is fixedly connected with a grooved plate. The grooved plate cooperates with an Archimedes spiral gear, and the main shaft body is installed between the multiple clamping plates.

[0018] The above structure is used to stabilize the main shaft body by setting multiple clamping plates. By setting Archimedes' spiral gears, which cooperate with multiple grooved plates, the clamping plates are moved closer or further apart.

[0019] Compared with the prior art, the present invention has the following advantages: In this invention, the first synchronous pulley drives the second synchronous pulley to rotate via a synchronous belt. The tension pulley increases the contact between the inner surface of the synchronous belt and the first and second synchronous pulleys to prevent slippage. The second motor is started to drive the drill bit to rotate. Since the center line of the drill bit is eccentrically set with the center line of the spindle body, the surface of the spindle body is cut during the process of the pair of drill bits descending in height, thereby improving the processing efficiency. Attached Figure Description

[0020] Figure 1 This is a three-dimensional structural schematic diagram of the present invention; Figure 2 This is a cross-sectional view of the mounting plate in this utility model; Figure 3 This is a utility model Figure 2 Enlarged structural diagram at point A; Figure 4 This is a cross-sectional view of the fixed cylinder in this utility model; Figure 5 This is a three-dimensional structural diagram of the drill bit in this utility model; Figure 6 This is a schematic diagram of the planar structure of the lead screw in this utility model; Figure 7 This is a three-dimensional structural diagram of the grooved plate in this utility model.

[0021] In the diagram: 1. Control panel; 2. Controller; 3. Fixed cylinder; 4. Mounting plate; 5. Adjusting plate; 6. First motor; 7. Third motor; 8. Main spindle body; 9. Drill bit; 10. First bevel gear; 11. Second bevel gear; 12. First synchronous pulley; 13. Second synchronous pulley; 14. Rotary disc; 15. Tensioning pulley; 16. Rotating rod; 17. Groove plate; 18. Third bevel gear; 19. Clamping plate; 20. Archimedes spiral gear; 21. Second motor; 22. Synchronous belt; 23. Fourth bevel gear; 24. Lead screw. Detailed Implementation

[0022] The following are specific embodiments of the present invention, which are described in conjunction with the accompanying drawings. However, the present invention is not limited to these embodiments.

[0023] like Figures 1-7As shown, the scroll plate multi-spindle high-efficiency machining device includes an operating table 1, a pair of fixed cylinders 3 fixedly connected to the upper surface of the operating table 1, an adjusting plate 5 fixedly connected to the upper surface of the operating table 1, an mounting plate 4 slidably connected to the inner wall of the adjusting plate 5, a first motor 6 fixedly connected to the upper surface of the mounting plate 4, a spindle body 8 clamped in the middle of the fixed cylinders 3, and a synchronous high-efficiency machining mechanism provided on the inner top wall of the mounting plate 4.

[0024] The synchronous high-efficiency processing mechanism includes a first synchronous wheel 12 and a second synchronous wheel 13 rotatably connected to the inner top wall of the mounting plate 4. The surfaces of the first synchronous wheel 12 and the second synchronous wheel 13 are tensioned with a synchronous belt 22. The inner top wall of the mounting plate 4 is rotatably connected with a plurality of tensioning wheels 15, and the surfaces of the plurality of tensioning wheels 15 are in extrusion contact with the outer surface of the synchronous belt 22.

[0025] The top of the first synchronous pulley 12 passes through the upper surface of the mounting plate 4 and is fixedly connected to the second bevel gear 11. The output end of the first motor 6 is fixedly connected to the first bevel gear 10, and the first bevel gear 10 meshes with the second bevel gear 11.

[0026] The lower surfaces of the first synchronous pulley 12 and the second synchronous pulley 13 are both fixedly connected to a rotating disk 14. The lower surface of the rotating disk 14 is fixedly connected to a second motor 21. The output end of the second motor 21 is fixedly connected to a drill bit 9. The center line of the drill bit 9 is eccentrically set with respect to the center line of the main spindle body 8.

[0027] A third motor 7 is fixedly connected to the upper surface of the adjustment plate 5. The output end of the third motor 7 passes through the inner wall of the adjustment plate 5 and is fixedly connected to a lead screw 24. The surface of the lead screw 24 is threadedly connected to the inner wall of the mounting plate 4. A controller 2 is fixedly installed on the upper surface of the operating table 1.

[0028] An Archimedes spiral gear 20 and a rotating rod 16 are rotatably connected to the inner wall of the fixed cylinder 3. A fourth bevel gear 23 is fixedly connected to the lower surface of the Archimedes spiral gear 20. A third bevel gear 18 is fixedly connected to one end of the rotating rod 16. The third bevel gear 18 meshes with the fourth bevel gear 23.

[0029] Multiple clamping plates 19 are slidably connected to the inner wall of the fixed cylinder 3. The lower surface of each clamping plate 19 is fixedly connected to a grooved plate 17. The grooved plate 17 cooperates with the Archimedes spiral gear 20. The main shaft body 8 is installed between the multiple clamping plates 19.

[0030] The working principle of this utility model is as follows: After the main shaft body 8 is placed between multiple clamping plates 19, the rotating rod 16 is rotated. The rotating rod 16 drives the third bevel gear 18 to rotate, the third bevel gear 18 drives the fourth bevel gear 23 to rotate, and the fourth bevel gear 23 drives the Archimedes spiral gear 20 to rotate. Under the action of the Archimedes spiral gear 20, the multiple grooved plates 17 drive the multiple clamping plates 19 to move closer to the main shaft body 8 and clamp the main shaft body 8. Then, the first motor 6 is started. The output end of the first motor 6 drives the first bevel gear 10 to rotate, and the first bevel gear 10 drives the second bevel gear 11 to rotate. The second bevel gear 11 drives the first synchronous pulley 12 to rotate. The first synchronous pulley 12 drives the second synchronous pulley 13 to rotate via the synchronous belt 22. The rotation of the first synchronous pulley 12 and the second synchronous pulley 13 drives the rotating disk 14 fixed below them to rotate. The rotating disk 14 drives the second motor 21 to rotate. The second motor 21 drives the drill bit 9 to rotate. Then the third motor 7 is started, which drives the lead screw 24 to rotate. The lead screw 24 adjusts the height of the mounting plate 4, so that the pair of drill bits 9 descend. The drill bits 9 descend and cut the surface of the spindle body 8, thereby realizing the synchronous processing of the pair of spindle bodies 8.

[0031] In summary, in this utility model, by driving the first synchronous pulley 12 to rotate, the first synchronous pulley 12 drives the second synchronous pulley 13 to rotate via the synchronous belt 22, which in turn drives the rotating disk 14 to rotate. Since the center line of the drill bit 9 is eccentrically set with the center line of the spindle body 8, when the drill bit 9 descends, it performs cutting operations on the surface of the spindle body 8. The synchronous processing of a pair of spindle bodies 8 improves processing efficiency.

[0032] The specific embodiments described herein are merely illustrative examples illustrating the spirit of this utility model. Those skilled in the art to which this utility model pertains may make various modifications or additions to the described specific embodiments or use similar methods to substitute them, without departing from the spirit of this utility model or exceeding the scope defined by the appended claims.

Claims

1. A high-efficiency machining device with a multi-spindle scroll plate, comprising an operating table (1), characterized in that, A pair of fixed cylinders (3) are fixedly connected to the upper surface of the operating table (1). An adjusting plate (5) is fixedly connected to the upper surface of the operating table (1). An mounting plate (4) is slidably connected to the inner wall of the adjusting plate (5). A first motor (6) is fixedly connected to the upper surface of the mounting plate (4). The main spindle body (8) is clamped in the middle of the fixed cylinders (3). A synchronous high-efficiency processing mechanism is provided on the inner top wall of the mounting plate (4).

2. The high-efficiency machining device with multi-spindle scroll plate according to claim 1, characterized in that, The synchronous high-efficiency processing mechanism includes a first synchronous wheel (12) and a second synchronous wheel (13) rotatably connected to the inner top wall of the mounting plate (4). The surfaces of the first synchronous wheel (12) and the second synchronous wheel (13) are tensioned with a synchronous belt (22). The inner top wall of the mounting plate (4) is rotatably connected with a plurality of tensioning wheels (15), and the surfaces of the plurality of tensioning wheels (15) are pressed against the outer surface of the synchronous belt (22).

3. The high-efficiency machining device with multi-spindle scroll plate according to claim 2, characterized in that, The top end of the first synchronous pulley (12) passes through the upper surface of the mounting plate (4) and is fixedly connected to the second bevel gear (11). The output end of the first motor (6) is fixedly connected to the first bevel gear (10), and the first bevel gear (10) meshes with the second bevel gear (11).

4. The high-efficiency machining device with multi-spindle scroll plate according to claim 3, characterized in that, The lower surfaces of the first synchronous pulley (12) and the second synchronous pulley (13) are both fixedly connected to a rotating disk (14). The lower surface of the rotating disk (14) is fixedly connected to a second motor (21). The output end of the second motor (21) is fixedly connected to a drill bit (9). The center line of the drill bit (9) is eccentrically set with respect to the center line of the main shaft body (8).

5. The high-efficiency machining device with multi-spindle scroll plate according to claim 1, characterized in that, The upper surface of the adjustment plate (5) is fixedly connected to a third motor (7). The output end of the third motor (7) passes through the inner wall of the adjustment plate (5) and is fixedly connected to a lead screw (24). The surface of the lead screw (24) is threadedly connected to the inner wall of the mounting plate (4). The upper surface of the operating table (1) is fixedly installed with a controller (2).

6. The high-efficiency machining device with multi-spindle scroll plate according to claim 1, characterized in that, The inner wall of the fixed cylinder (3) is rotatably connected to an Archimedes spiral gear (20) and a rotating rod (16). The lower surface of the Archimedes spiral gear (20) is fixedly connected to a fourth bevel gear (23). One end of the rotating rod (16) is fixedly connected to a third bevel gear (18). The third bevel gear (18) meshes with the fourth bevel gear (23).

7. The high-efficiency machining device with multi-spindle scroll plate according to claim 6, characterized in that, The inner wall of the fixed cylinder (3) is slidably connected with multiple clamping plates (19), and the lower surface of each clamping plate (19) is fixedly connected with a grooved plate (17). The grooved plate (17) cooperates with the Archimedes spiral gear (20), and the main shaft body (8) is installed between the multiple clamping plates (19).

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