Scraping tumbling mill driven by multiple shafts

Abstract

The utility model discloses a multi-shaft driven cutting and scraping tumbling mill, and belongs to the technical field of part machining. A multi-shaft-driven cutting and scraping tumbling mill comprises a base, a moving assembly is arranged in an inner cavity of the base, a movable plate is fixedly connected to the movable end of the moving assembly, a second motor is fixedly installed on the outer side of the movable plate, a boring rod is fixedly connected to an output shaft of the second motor, and the boring rod is fixedly connected to the inner cavity of the base. The end, away from the second motor, of the boring rod is fixedly connected with a cutter. According to the multi-shaft driven cutting and scraping tumbling mill, by arranging the moving assembly, the device can automatically control a cutter to move, so that the device can automatically conduct cutting and scraping tumbling on the inner wall of a workpiece, and by arranging the rotating assembly, the device can automatically conduct cutting and scraping tumbling on the inner wall of the workpiece while controlling the cutter to move in an inner cavity of the workpiece. And the sleeve can be automatically controlled to rotate, so that the sleeve drives the workpiece to rotate, the scraping and tumbling effect of the cutter on the inner wall of the workpiece is improved, and the working efficiency of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of parts processing, and more specifically to a multi-axis driven scraping and rolling machine. Background Art

[0002] The scraping and rolling machine is a device suitable for processing cylindrical deep hole workpieces. It can process various mechanical hydraulic cylinders, cylindrical through-hole blind holes and stepped holes, etc. The machine tool is mainly used for boring and rolling processing. The machine tool adopts a boring process in which the workpiece is stationary and the boring cutter rotates, which changes the traditional process of boring and honing cylinders. It has high production efficiency and one-time forming. However, during the use of the existing scraping and rolling machine, the workpiece is completely passively subjected to the boring operation of the boring cutter due to the rotation of the boring cutter while the workpiece is stationary. The single working degree of the boring cutter is limited, which may result in the need to feed again to achieve the best boring effect, thereby reducing the processing efficiency of the workpiece. Based on this, the utility model designs a multi-axis driven scraping and rolling machine to solve the above problems. Utility Model Content

[0003] The utility model aims to provide a multi-axis driven scraping and rolling machine to solve the problems raised in the above background technology.

[0004] A multi-axis driven scraping and rolling machine comprises a base, an inner cavity of the base is provided with a moving component, the movable end of the moving component is fixedly connected to a movable plate, a second motor is fixedly installed on the outer side of the movable plate, a boring bar is fixedly connected to the output shaft of the second motor, and a tool is fixedly connected to the end of the boring bar away from the second motor, a rotating component is provided above the base, the rotating component passes through the base and is connected to the moving component, and a workpiece is movably connected to the inner cavity of the rotating component.

[0005] Preferably, the movable component includes a motor 1 fixedly mounted in the inner cavity of the base, a threaded rod fixedly connected to the output shaft of the motor 1, an end of the threaded rod away from the motor 1 is rotatably connected to a partition, the partition is fixedly connected to the inner wall of the base, the outer side of the threaded rod is threadedly connected to a threaded seat, the threaded seat passes through the base and is fixedly connected to the movable plate.

[0006] Preferably, a guide rod is fixedly connected to the outer side of the partition, one end of the guide rod away from the partition is fixedly connected to the inner wall of the base, and a guide seat is slidably connected to the outer side of the guide rod, and the guide seat is fixedly connected to the movable plate.

[0007] Preferably, the rotating assembly includes two bearing seats fixedly connected above the base, a sleeve is rotatably connected between the two bearing seats, a driving assembly is provided on the outer side of the sleeve, and a clamping ring is provided on the inner wall of the sleeve, a threaded column is rotatably connected to the outer side of the clamping ring, and the threaded column passes through the sleeve and is fixedly connected to the turning handle.

[0008] Preferably, the driving assembly includes a connecting rod rotatably connected to the outside of the bearing seat, one end of the connecting rod is fixedly connected to gear 1, the outside of the gear 1 is meshed with gear 2, the gear 2 is fixedly connected to a sleeve, the end of the connecting rod away from gear 1 is fixedly connected to a driven wheel, a belt is sleeved on the outside of the driven wheel, and the driven wheel is connected to a driving wheel through the belt, the outside of the driving wheel is fixedly connected to a transmission rod, the transmission rod passes through the partition and is fixedly connected to the threaded rod, and the outside of the transmission rod is rotatably connected to a mounting seat, and the mounting seat is connected to the inner wall of the base.

[0009] Compared with the prior art, the advantages of the present invention are:

[0010] In the utility model, by setting a moving component, the device can automatically control the movement of the tool, so that the device can automatically scrape and polish the inner wall of the workpiece, and by setting a rotating component, the device can automatically control the rotation of the sleeve while controlling the movement of the tool in the inner cavity of the workpiece, so that the sleeve drives the workpiece to rotate, thereby improving the scraping and polishing effect of the tool on the inner wall of the workpiece, thereby improving the working efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0012] Figure 2 This is a schematic diagram of the structure of the rotating assembly of the utility model;

[0013] Figure 3 It is a cross-sectional view of the base structure of the utility model.

[0014] Explanation of the numbers in the figure: 1. Base; 2. Moving assembly; 21. Motor 1; 22. Partition; 23. Threaded rod; 24. Threaded seat; 25. Guide rod; 26. Guide seat; 3. Movable plate; 4. Motor 2; 5. Boring bar; 6. Tool; 7. Rotating assembly; 71. Bearing seat; 72. Sleeve; 73. Threaded column; 74. Turning handle; 75. Clamping ring; 76. Connecting rod; 77. Gear 1; 78. Gear 2; 79. Driven wheel; 710. Belt; 711. Driving wheel; 712. Transmission rod; 713. Mounting seat; 8. Workpiece. DETAILED DESCRIPTION

[0015] Example: See Figure 1-3A multi-axis driven scraping and rolling machine comprises 1, wherein the inner cavity of 1 is provided with 2, the movable end of 2 is fixedly connected with 3, the outer side of 3 is fixedly installed with 4, the output shaft of 4 is fixedly connected with 5, the end of 5 away from 4 is fixedly connected with 6, 7 is provided above 1, 7 passes through 1 and is connected with 2, and the inner cavity of 7 is movably connected with 8.

[0016] The 2 includes 21 fixedly installed in the inner cavity of 1, 23 is fixedly connected to the output shaft of the 21, 22 is rotatably connected to the end of the 23 away from 21, 22 is fixedly connected to the inner wall of 1, 24 is threadedly connected to the outer side of the 23, 24 penetrates 1 and is fixedly connected to 3, 25 is fixedly connected to the outer side of the 22, the end of the 25 away from 22 is fixedly connected to the inner wall of 1, and 26 is slidably connected to the outer side of 25, and 26 is fixedly connected to 3.

[0017] Specifically, when 8 needs to be scraped and polished, 8 is placed in the inner cavity of 7, and then 21 is controlled to work, so that 21 drives 23 fixedly connected to its output shaft to rotate, and 23 drives 24 threadedly connected to it to move when rotating, so that 24 drives 3 fixedly connected to it to move, and 3 moves along the axis of 23 under the action of 25 and 26, thereby scraping and polishing the inner wall of 8.

[0018] The 7 includes two 71 fixedly connected above 1, and 72 is rotatably connected between the two 71. A driving assembly is arranged on the outer side of the 72, and 75 is arranged on the inner wall of 72. The outer side of the 75 is rotatably connected to 73, and the 73 penetrates 72 and is fixedly connected to 74. The driving assembly includes 76 rotatably connected to the outer side of 71, one end of the 76 is fixedly connected to 77, and the outer side of the 77 is meshed with 78, and the 78 is fixedly connected to 72. The end of the 76 away from 77 is fixedly connected to 79, and the outer side of the 79 is sleeved with 710, and 79 is connected to 711 through 710. The outer side of the 711 is fixedly connected to 712, and the 712 penetrates 22 and is fixedly connected to 23, and the outer side of 712 is rotatably connected to 713, and the 713 is connected to the inner wall of 1.

[0019] Specifically, before scraping and polishing 8, 8 is inserted into the inner cavity of 72, and then 74 is rotated, so that 74 drives 73 fixedly connected thereto to rotate, and 73 drives 75 rotatably connected thereto to move when rotating, so that the two 75 clamp and fix 8, and when 23 drives 24 to move, 23 drives 712 fixedly connected thereto to rotate, so that 712 drives 711 fixedly connected thereto to rotate, and when 711 rotates, it drives 79 to rotate through 710, so that 79 drives 76 fixedly connected thereto to rotate, and when 76 rotates, it drives 77 fixedly connected thereto to rotate, so that 77 drives 78 meshing therewith to rotate, and when 78 rotates, it drives 72 fixedly connected thereto to rotate, so that 72 drives 8 to rotate, thereby improving the processing efficiency of 8.

[0020] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A multi-axis driven scraping and rolling machine, comprising a base (1), characterized in that: The inner cavity of the base (1) is provided with a moving component (2), the movable end of the moving component (2) is fixedly connected to a moving plate (3), the outer side of the moving plate (3) is fixedly mounted with a second motor (4), the output shaft of the second motor (4) is fixedly connected to a boring bar (5), the end of the boring bar (5) away from the second motor (4) is fixedly connected to a tool (6), a rotating component (7) is provided above the base (1), the rotating component (7) passes through the base (1) and is connected to the moving component (2), and the inner cavity of the rotating component (7) is movably connected to a workpiece (8).

2. A multi-axis driven scraping and rolling machine according to claim 1, characterized in that: The moving assembly (2) comprises a motor (21) fixedly mounted in the inner cavity of the base (1); a threaded rod (23) is fixedly connected to the output shaft of the motor (21); an end of the threaded rod (23) away from the motor (21) is rotatably connected to a partition (22); the partition (22) is fixedly connected to the inner wall of the base (1); the outer side of the threaded rod (23) is threadedly connected to a threaded seat (24); the threaded seat (24) passes through the base (1) and is fixedly connected to the movable plate (3).

3. A multi-axis driven scraping and rolling machine according to claim 2, characterized in that: A guide rod (25) is fixedly connected to the outer side of the partition (22); one end of the guide rod (25) away from the partition (22) is fixedly connected to the inner wall of the base (1); and a guide seat (26) is slidably connected to the outer side of the guide rod (25); and the guide seat (26) is fixedly connected to the movable plate (3).

4. The multi-axis driven scraping and rolling machine according to claim 1, characterized in that: The rotating assembly (7) comprises two bearing seats (71) fixedly connected above the base (1); a sleeve (72) is rotatably connected between the two bearing seats (71); a driving assembly is arranged on the outer side of the sleeve (72); a clamping ring (75) is arranged on the inner wall of the sleeve (72); a threaded column (73) is rotatably connected to the outer side of the clamping ring (75); the threaded column (73) passes through the sleeve (72) and is fixedly connected to a turning handle (74).

5. The multi-axis driven scraping and rolling machine according to claim 4, characterized in that: The driving assembly comprises a connecting rod (76) rotatably connected to the outside of the bearing seat (71); one end of the connecting rod (76) is fixedly connected to a gear 1 (77); the outside of the gear 1 (77) is meshed with a gear 2 (78); the gear 2 (78) is fixedly connected to the sleeve (72); the end of the connecting rod (76) away from the gear 1 (77) is fixedly connected to a driven wheel (79); a belt (710) is sleeved on the outside of the driven wheel (79); the driven wheel (79) is connected to a driving wheel (711) via the belt (710); the outside of the driving wheel (711) is fixedly connected to a transmission rod (712); the transmission rod (712) passes through the partition (22) and is fixedly connected to the threaded rod (23); the outside of the transmission rod (712) is rotatably connected to a mounting seat (713); the mounting seat (713) is connected to the inner wall of the base (1).

Images