Surface treatment device suitable for machining conical end sockets of different sizes

Abstract

The utility model discloses a surface treatment device for processing conical end sockets adapting to different sizes, and relates to the technical field of conical end socket processing equipment.The surface treatment device comprises a supporting frame, a first hydraulic rod, a first motor, a bearing wheel and a connecting inserting hole, a rubber ring is arranged above the supporting frame, and the first hydraulic rod is installed at the top of the supporting frame; a hydraulic module is installed on the inner side of the first hydraulic rod, a first motor is installed on the right side of the hydraulic module, a traction platform is arranged on the left side of the first hydraulic rod, bearing wheels are installed on the side face of the traction platform, a second hydraulic rod is installed above the traction platform, and a second motor is installed on the top of the second hydraulic rod. According to the equipment, the supporting frame is of a hollow structure, the overall mass of the equipment can be effectively reduced, four bearing wheels are rotationally connected to the two sides of the traction platform, translation and unfolding can be achieved under driving of the first hydraulic rods, and therefore the equipment is suitable for machined parts of various sizes.

Description

Technical Field

[0001] The utility model relates to the technical field of conical head processing equipment, in particular to a surface treatment device for processing conical heads with different sizes. Background Technique

[0002] Conical heads are widely used in manufacturing industries such as petrochemical, pharmaceutical, aerospace, nuclear power, shipbuilding, steel, and boiler pressure vessels. They are essential sealing parts. However, existing conical head processing equipment has some deficiencies. For example:

[0003] For a surface treatment device for processing conical heads disclosed in the publication number: CN214723292U, since this device processes workpieces through a rotating assembly, a fixing assembly, a polishing assembly, and a dust suction assembly on a workbench, the expansion structure distance of its fixing assembly is limited, and it cannot fix larger workpieces, resulting in the problem that they cannot be fixed and processed. Content of the Utility Model

[0004] The purpose of the utility model is to provide a surface treatment device for processing conical heads with different sizes, so as to solve the problem that existing devices on the market process workpieces through a rotating assembly, a fixing assembly, a polishing assembly, and a dust suction assembly on a workbench, but the expansion structure distance of its fixing assembly is limited, and it cannot fix larger workpieces, resulting in the problem that they cannot be fixed and processed as mentioned in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A surface treatment device for processing conical heads with different sizes, including a support frame, a first hydraulic rod, a first motor, a carrier wheel, and a connection jack;

[0006] A rubber ring is arranged above the support frame, and a first hydraulic rod is installed at the top of the support frame. A hydraulic module is installed inside the first hydraulic rod, and a first motor is installed on the right side of the hydraulic module. A traction platform is arranged on the left side of the first hydraulic rod, and a carrier wheel is installed on the side of the traction platform. A second hydraulic rod is installed above the traction platform, a second motor is installed at the top of the second hydraulic rod, a third hydraulic rod is arranged on the right side of the second motor, a third motor is arranged on the right side of the third hydraulic rod, a sanding disc is installed on the left side of the third motor. A fourth hydraulic rod is installed at the intersection position of the diagonal of the support frame, a fourth motor is installed at the top of the fourth hydraulic rod, a limit pin is arranged above the fourth motor, and the limit pin is installed in a limit ring. The limit ring is provided with a connection jack. A screw sleeve is installed on the upper side of the limit ring, and a support ball column is arranged at the center position of the upper surface of the limit ring. A support ring is installed above the support ball column. An extension arm and a threaded rod are installed on the outer ring of the support ring, and a support block is arranged above the extension arm.

[0007] As a preferred technical solution of the present utility model, the support frame is a hollow structure. The bottom of the support frame is fixedly connected to a first hydraulic rod. The left side of the first hydraulic rod is fixedly connected to a traction platform, and a total of four load-bearing wheels are rotatably connected to both sides of the traction platform;

[0008] Adopting the above technical solution, the overall quality of the equipment can be effectively reduced by making the support frame a hollow structure, and a total of four load-bearing wheels rotatably connected to both sides of the traction platform can be translated and unfolded under the drive of the first hydraulic rod, so as to adapt to workpieces of various volumes.

[0009] As a preferred technical solution of the present utility model, a second hydraulic rod is fixedly connected to the position of the diagonal intersection above the traction platform. The top of the second hydraulic rod is rotatably connected to a third hydraulic rod, and a second motor is fixedly connected to the joint at the top of the third hydraulic rod. A third motor is fixedly connected to the right side of the third hydraulic rod, and the output shaft on the left side of the third motor is fixedly connected to a sanding disc;

[0010] Adopting the above technical solution, the equipment can change the angle and height through the cooperation of the second motor, the second hydraulic rod and the third hydraulic rod, so as to adapt to workpieces with different curvatures. Moreover, the output shaft on the left side of the third motor is fixedly connected to the sanding disc, which can minimize the torque output and reduce the power transmission levels.

[0011] As a preferred technical solution of the present utility model, a hydraulic module is fixedly connected to the left side at the bottom of the support frame. A first motor is fixedly connected to the right side of the hydraulic module. A fourth hydraulic rod is fixedly connected to the position of the diagonal intersection of the support frame, and the fourth hydraulic rod is fixed by three layers of brackets;

[0012] Adopting the above technical solution, fixing the fourth hydraulic rod by three layers of brackets can ensure the structural stability of the fourth hydraulic rod, and placing the hydraulic module on the left side at the bottom of the support frame can reduce the volume of the equipment, thereby improving the space compactness.

[0013] As a preferred technical solution of the present utility model, a fourth motor is fixedly connected to the top of the fourth hydraulic rod. A limit pin is fixedly connected to the center point above the fourth motor. The limit pin is placed in a connection jack, and the connection jack is opened at the bottom of a limit ring. A support ball column is fixedly connected above the limit ring. The top of the support ball column is provided with a spherical structure, and four fixing grooves are evenly opened on the outer side of the sphere. Four hollow holes are opened on the side of the limit ring, and a screw sleeve is rotatably connected to the side of the limit ring. A support ring is slidably connected to the outer circle of the support ball column. An extension arm is rotatably connected above the support ring. The other end of the extension arm is rotatably connected to a support block. The inner side of the support block is rotatably connected to the support ball column. A total of four threaded rods are fixedly connected to the outer circle of the support ring. The threaded rods are L-shaped structures, and the screw sleeve is threadedly connected to the threaded rods.

[0014] With the above technical solution, the device drives four threaded rods to rise through the rotation of the threaded grooves in the screw sleeve, providing power for the support ring, shortening the distance between the extension arms, and thus realizing the rising and unfolding of the support blocks, so as to adapt to workpieces of different volumes and provide a supporting effect. The spherical support ball columns can further improve the adaptability of the device.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] 1. Since the support frame of the device is a hollow structure, the overall mass of the device can be effectively reduced. A total of four bearing wheels rotatably connected to both sides of the traction platform can be translated and unfolded under the drive of the first hydraulic rod, so as to adapt to workpieces of various volumes;

[0017] 2. The device drives four threaded rods to rise through the rotation of the threaded grooves in the screw sleeve, providing power for the support ring, shortening the distance between the extension arms, and thus realizing the rising and unfolding of the support blocks, so as to adapt to workpieces of different volumes and provide a supporting effect. The spherical support ball columns can further improve the adaptability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a left-side perspective structural schematic diagram of the present utility model;

[0019] Figure 2 is a right-side bottom perspective structural schematic diagram of the present utility model;

[0020] Figure 3 is a left-side perspective structural schematic diagram of the support ball column of the present utility model;

[0021] Figure 4 is a right-side bottom perspective structural schematic diagram of the support ball column of the present utility model;

[0022] Figure 5 is a left-side perspective structural schematic diagram of the unfolded support ball column of the present utility model;

[0023] Figure 6 is a right-side bottom perspective structural schematic diagram of the unfolded support ball column of the present utility model.

[0024] In the figure: 1. Support frame; 2. First hydraulic rod; 3. First motor; 4. Bearing wheel; 5. Traction platform; 6. Second hydraulic rod; 7. Second motor; 8. Third hydraulic rod; 9. Sanding disc; 10. Third motor; 11. Limit ring; 12. Support ball column; 13. Fourth motor; 14. Hydraulic module; 15. Support block; 16. Extension arm; 17. Fourth hydraulic rod; 18. Rubber ring; 19. Threaded rod; 20. Screw sleeve; 21. Limit pin; 22. Support ring; 23. Connection jack. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model 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 of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model.

[0026] Please refer to Figure 1-6 , the technical solution of the present utility model: a surface treatment device for processing conical heads adaptable to different sizes, including a support frame 1, a first hydraulic rod 2, a first motor 3, a carrier wheel 4, a traction platform 5, a second hydraulic rod 6, a second motor 7, a third hydraulic rod 8, a sanding disc 9, a third motor 10, a limiting ring 11, a supporting ball column 12, a fourth motor 13, a hydraulic module 14, a supporting block 15, an extension arm 16, a fourth hydraulic rod 17, a rubber ring 18, a threaded rod 19, a threaded sleeve 20, a limiting pin 21, a supporting ring 22, and a connecting jack 23;

[0027] Above the support frame 1, there is a rubber ring 18, and at the top of the support frame 1, a first hydraulic rod 2 is installed. Inside the first hydraulic rod 2, a hydraulic module 14 is installed. On the right side of the hydraulic module 14, a first motor 3 is installed. On the left side of the first hydraulic rod 2, there is a traction platform 5. The support frame 1 is a hollow structure. The bottom of the support frame 1 is fixedly connected to the first hydraulic rod 2. The left side of the first hydraulic rod 2 is fixedly connected to the traction platform 5. And a total of four load-bearing wheels 4 are rotatably connected to both sides of the traction platform 5. By making the support frame 1 a hollow structure, the overall mass of the equipment can be effectively reduced. And the four load-bearing wheels 4 rotatably connected to both sides of the traction platform 5 can be translated and unfolded under the drive of the first hydraulic rod 2, so as to adapt to workpieces of various volumes. And there are load-bearing wheels 4 installed on the side of the traction platform 5. Above the traction platform 5, a second hydraulic rod 6 is installed. At the top of the second hydraulic rod 6, a second motor 7 is installed. And on the right side of the second motor 7, there is a third hydraulic rod 8. On the right side of the third hydraulic rod 8, there is a third motor 10. At the diagonal intersection position above the traction platform 5, the second hydraulic rod 6 is fixedly connected. The top of the second hydraulic rod 6 is rotatably connected to the third hydraulic rod 8. And at the joint at the top of the third hydraulic rod 8, the second motor 7 is fixedly connected. The right side of the third hydraulic rod 8 is fixedly connected to the third motor 10. The left output shaft of the third motor 10 is fixedly connected to the sanding disc 9. By the cooperation of the second motor 7, the second hydraulic rod 6 and the third hydraulic rod 8, the equipment can change the angle and height, so as to adapt to workpieces with different curvatures. And the left output shaft of the third motor 10 is fixedly connected to the sanding disc 9, which can minimize the torque output and reduce the power transmission levels. On the left side of the third motor 10, there is a sanding disc 9. At the diagonal intersection position of the support frame 1, a fourth hydraulic rod 17 is installed. At the top of the fourth hydraulic rod 17, a fourth motor 13 is installed. On the left side of the bottom of the support frame 1, the hydraulic module 14 is fixed. On the right side of the hydraulic module 14, the first motor 3 is fixedly connected. At the diagonal intersection position of the support frame 1, the fourth hydraulic rod 17 is fixedly connected. The fourth hydraulic rod 17 is fixed by three layers of brackets. By fixing the fourth hydraulic rod 17 with three layers of brackets, the structural stability of the fourth hydraulic rod 17 can be guaranteed. And placing the hydraulic module 14 on the left side of the bottom of the support frame 1 can reduce the volume of the equipment, thereby improving the space compactness. Above the fourth motor 13, there is a limit pin 21, and the limit pin 21 is installed in the limit ring 11. The limit ring 11 is provided with a connecting jack 23. On the upper side of the limit ring 11, a screw sleeve 20 is installed. And at the center position of the upper surface of the limit ring 11, there is a support ball column 12. Above the support ball column 12, there is a support ring 22. The outer ring of the support ring 22 is provided with a stretching arm 16 and a threaded rod 19. Above the stretching arm 16, there is a support block 15. The top of the fourth hydraulic rod 17 is fixedly connected to the fourth motor 13. The center point above the fourth motor 13 is fixedly connected to the limit pin 21. The limit pin 21 is placed in the connecting jack 23. The connecting jack 23 is opened at the bottom of the limit ring 11. Above the limit ring 11, the support ball column 12 is fixedly connected. The top of the support ball column 12 is spherical, and four fixing grooves are evenly opened on the outer side of the sphere. Four hollow holes are opened on the side of the limit ring 11.Moreover, the side of the limit ring 11 is rotatably connected to the screw sleeve 20. The outer ring of the support ball column 12 is slidably connected to the support ring 22. The upper part of the support ring 22 is rotatably connected to the extension arm 16. The other end of the extension arm 16 is rotatably connected to the support block 15. The inner side of the support block 15 is rotatably connected to the support ball column 12. Four threaded rods 19 are fixedly connected to the outer ring of the support ring 22. The threaded rods 19 are of L-shaped structure. The screw sleeve 20 is threadedly connected to the threaded rods 19. The rotation of the threaded groove in the screw sleeve 20 drives the four threaded rods 19 to rise, providing power for the support ring 22, shortening the distance between the extension arms 16 so as to realize the rising and unfolding of the support block 15, thereby adapting to workpieces of different volumes and providing a supporting effect. The spherical support ball column 12 can further improve the adaptability of the device.

[0028] Working principle: When using the surface treatment device for conical heads of different sizes, first pull out the whole support ball column 12 from the position of the limit pin 21 of the limit ring 11, then invert the support ball column 12 and fit the top of the support ball column 12 to the center position of the inner wall of the workpiece. Then turn the screw sleeve 20. The rotation of the threaded groove in the screw sleeve 20 drives the four threaded rods 19 to rise, providing power for the support ring 22, shortening the distance between the extension arms 16 so as to realize the unfolding of the support block 15 and its fitting to the inner wall of the workpiece. Then place the adjusted support ball column 12 above the limit pin 21 again, and insert the limit pin 21 into the connection jack 23. Then start the first motor 3 to drive the hydraulic module 14 to synchronously extend the first hydraulic rod 2, the second hydraulic rod 6 and the third hydraulic rod 8 to an appropriate length. Place the workpiece above the support ball column 12. The fourth motor 13 drives the workpiece to rotate. At the same time, the second motor 7 moves the sanding disc 9 downward, and the third motor 10 drives the sanding disc 9 to rotate for grinding operation.

[0029] Thus, a series of operations are completed. The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0030] Although the embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A surface treatment device for processing conical heads adaptable to different sizes, comprising a support frame (1), a first hydraulic rod (2), a first motor (3), a carrier wheel (4), and a connection socket (23), characterized in that: A rubber ring (18) is arranged above the support frame (1), and a first hydraulic rod (2) is installed at the top of the support frame (1). A hydraulic module (14) is installed inside the first hydraulic rod (2). A first motor (3) is installed on the right side of the hydraulic module (14). A traction platform (5) is arranged on the left side of the first hydraulic rod (2), and carrier wheels (4) are installed on the side of the traction platform (5). A second hydraulic rod (6) is installed above the traction platform (5). A second motor (7) is installed at the top of the second hydraulic rod (6). A third hydraulic rod (8) is arranged on the right side of the second motor (7). A third motor (10) is arranged on the right side of the third hydraulic rod (8). A sanding disc (9) is installed on the left side of the third motor (10). A fourth hydraulic rod (17) is installed at the intersection of the diagonals of the support frame (1). A fourth motor (13) is installed at the top of the fourth hydraulic rod (17). A limit pin (21) is arranged above the fourth motor (13), and the limit pin (21) is installed inside a limit ring (11). A connection socket (23) is provided on the limit ring (11). A screw sleeve (20) is installed on the upper side of the limit ring (11), and a support ball column (12) is arranged at the center of the upper surface of the limit ring (11). A support ring (22) is installed above the support ball column (12). An extension arm (16) and a threaded rod (19) are installed on the outer ring of the support ring (22). A support block (15) is arranged above the extension arm (16).

2. The surface treatment device for processing conical heads adaptable to different sizes according to claim 1, wherein, The support frame (1) is of a hollow structure. The bottom of the support frame (1) is fixedly connected to the first hydraulic rod (2). The left side of the first hydraulic rod (2) is fixedly connected to the traction platform (5), and a total of four carrier wheels (4) are rotatably connected to both sides of the traction platform (5).

3. The surface treatment device for processing conical heads adaptable to different sizes according to claim 2, wherein, The second hydraulic rod (6) is fixedly connected to the intersection of the diagonals above the traction platform (5). The top of the second hydraulic rod (6) is rotatably connected to the third hydraulic rod (8). The top joint of the third hydraulic rod (8) is fixedly connected to the second motor (7). The right side of the third hydraulic rod (8) is fixedly connected to the third motor (10). The output shaft on the left side of the third motor (10) is fixedly connected to the sanding disc (9).

4. A surface treatment device for processing conical heads adaptable to different sizes according to claim 3, characterized in that, The hydraulic module (14) is fixedly installed on the left side of the bottom of the support frame (1). The right side of the hydraulic module (14) is fixedly connected to the first motor (3). The fourth hydraulic rod (17) is fixedly connected to the intersection of the diagonals of the support frame (1). The fourth hydraulic rod (17) is fixed by three layers of brackets.

5. The surface treatment device for processing conical heads adaptable to different sizes according to claim 4, wherein, The top of the fourth hydraulic rod (17) is fixedly connected to the fourth motor (13). The center point above the fourth motor (13) is fixedly connected to a limit pin (21). The limit pin (21) is placed in a connection jack (23). The connection jack (23) is opened at the bottom of the limit ring (11). The top of the limit ring (11) is fixedly connected to a support ball column (12). The top of the support ball column (12) is provided with a spherical structure, and four fixing grooves are evenly opened on the outer side of the sphere. Four hollow holes are opened on the side of the limit ring (11), and a screw sleeve (20) is rotatably connected to the side of the limit ring (11). The outer ring of the support ball column (12) is slidably connected to a support ring (22). The support ring (22) is rotatably connected to an extension arm (16) above. The other end of the extension arm (16) is rotatably connected to a support block (15). The inner side of the support block (15) is rotatably connected to the support ball column (12). A total of four threaded rods (19) are fixedly connected to the outer ring of the support ring (22). The threaded rods (19) are of an L-shaped structure. The screw sleeve (20) is threadedly connected to the threaded rods (19).

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