Surface treatment device for conical end socket machining

Abstract

The utility model discloses a surface treatment device for conical end socket processing, which comprises a workbench, a support frame is arranged on the workbench, a pressing push rod is arranged on the support frame, a rotating frame is arranged at the output end of the pressing push rod, a mounting frame is rotatably connected to the rotating frame, a polisher is arranged on the mounting frame, and the polisher is provided with a polishing head. A tightening bolt is arranged at the position, connected with the mounting frame, of the rotating frame, a driving motor is arranged on the workbench, a supporting table is arranged at the output end of the driving motor, a plurality of fixing blocks are arranged on the supporting table and surround the supporting table, a rotating handle is arranged at one end of the supporting table, and the rotating handle is connected with the rotating frame. A driving lead screw is arranged in the supporting table, threads at the two ends of the driving lead screw are oppositely arranged, one end of the driving lead screw is matched with the rotating handle, the fixing block is matched with the driving lead screw, the equipment can adapt to conical end sockets of different specifications and structures, the angle of the machining equipment can be conveniently adjusted, a workpiece can be conveniently fixed, and use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of end cap processing, and more particularly to a surface treatment device for processing conical end caps. Background Art

[0002] Many enclosed facilities have complex structures and are not formed in one piece. Instead, they are made by welding and fixing multiple components. The head is part of a common component and is used for the air outlet at the outer end. Depending on the requirements of the equipment, heads of different shapes will be used. Among them, the conical head has a cone-shaped upper end and is a more common head. It is widely used in the manufacture of chemical, aerospace, shipbuilding, boiler pressure vessels and other equipment.

[0003] Generally, after the conical head is produced and formed, its surface needs to be ground and polished. However, the surface of the conical head is not a simple plane. According to different requirements, conical heads of different specifications will have inclined surfaces with different inclination angles. The grinding device with a fixed structure cannot adapt to the processing of different inclined surfaces. Each time a different conical head is processed, different processing equipment needs to be replaced, or the grinding equipment needs to be disassembled for adjustment, which is troublesome to operate and inconvenient for workers to work. Moreover, most of the existing fixing devices clamp the workpiece by clamping blocks at both ends, and when performing surface treatment of the conical head, the fixed structure It will block part of the surface of the conical head and affect the contact between the grinding device and the surface of the conical head. After completing the processing of part of the surface, the worker needs to remove the workpiece and readjust the fixed position of the workpiece before performing subsequent surface processing to complete the processing of the entire surface. It is more troublesome to use and the work efficiency is not high. In addition, during the grinding and polishing process, the surface of the conical head is affected by friction and a certain amount of dust will be generated. The dust is distributed in the processing area, which will affect the contact between the grinding device and the workpiece surface and affect the processing quality. The outward diffusion of dust will also affect the surrounding environment and affect the health of the workers. Utility Model Content

[0004] (1) Technical problems solved

[0005] In view of the problems existing in the prior art, the utility model provides a surface treatment device for processing a conical head, so as to solve the technical problems mentioned in the background art that the surface treatment device has a simple structure and poor use effect.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned object, the present invention provides the following technical solutions: a surface treatment device for processing a conical head, comprising a workbench, a support frame provided on the workbench, a pressure push rod provided on the support frame, a rotating frame provided at the output end of the pressure push rod, a mounting frame rotatably connected to the rotating frame, a grinder provided on the mounting frame, a tightening bolt provided at the connection between the rotating frame and the mounting frame, the tightening bolt cooperating with the rotating frame;

[0008] A driving motor is provided on the workbench, a supporting platform is provided at the output end of the driving motor, a fixing block is provided on the supporting platform, a plurality of fixing blocks are provided and arranged around the supporting platform, a rotating handle is provided at one end of the supporting platform, a driving screw is provided in the supporting platform, threads at both ends of the driving screw are arranged relative to each other, and one end cooperates with the rotating handle, and the fixing block cooperates with the driving screw.

[0009] The utility model is further configured such that a closed shell is provided on the workbench, a dust collector is provided at one end of the closed shell, a conduction tube is provided at one end of the dust collector, and a waste collection box is provided at the other end of the conduction tube, thereby providing effective dust removal capability and reducing the impact of dust on workpiece processing and the surrounding environment.

[0010] The utility model is further configured such that a closing door is provided on the closing shell, the closing door cooperates with the closing shell, an observation port is provided on the closing door, and a protective glass is provided in the observation port for easy operation.

[0011] The utility model is further configured as follows: the rotating frame includes a main frame, a fixed ear and a sliding ear, the fixed ear and the sliding ear are arranged at the same end of the main frame, and the fixed ear is fixedly connected to the main frame, and the sliding ear is slidably connected to the main frame, and the tightening bolt is rotationally matched with the fixed ear and threadedly matched with the sliding ear to ensure stable matching of the equipment.

[0012] The utility model is further configured such that a support rod is provided at the lower end of the main frame, and a support wheel is provided at the lower end of the support rod to reduce the supporting pressure and make the equipment work stably.

[0013] The utility model is further configured such that a lifting push rod is provided at the lower end of the workbench, a support column is provided on the output end of the lifting push rod, the support column is slidably matched with the workbench, a motor slot is provided at the upper end of the support column, the drive motor is arranged in the motor slot to adjust the processing height to adapt to different workpieces.

[0014] The utility model is further configured such that an annular groove is provided on the support column, a ball is provided in the annular groove, and an annular frame is provided at the lower end of the support platform. The annular frame cooperates with the annular groove to reduce the pressure on the motor and stabilize the rotation.

[0015] The utility model is further configured such that the driving screw includes a first screw and a second screw, the first screw and the second screw are vertically distributed in the support platform, a turbine is provided in the middle of the first screw, and a worm segment is provided in the middle of the second screw, and the turbine and the worm segment cooperate to facilitate control of the fixed block.

[0016] (3) Beneficial effects

[0017] Compared with the prior art, the present invention provides a surface treatment device for conical head processing, which has the following beneficial effects:

[0018] 1. The workbench and the support frame are used for support, and the mounting frame and the grinder are used for surface treatment. The rotating frame, the mounting frame and the tightening bolts are used to control the tightness of the rotating frame by tightening the bolts, so that the mounting frame can be rotated on the rotating frame to adjust the working angle of the grinder, adapt to the surface treatment of conical heads of different specifications, and facilitate workers to use.

[0019] 2. The conical head is supported by a support table, and a control structure is provided by the cooperation of the rotating handle, the driving screw and the fixed block to move the fixed block. The fixed block moves outward and contacts the inner wall of the conical head from the inside to fix the conical head without blocking the outer surface of the conical head, thereby facilitating the contact between the grinding equipment and the entire surface of the workpiece. The driving motor provides power to drive the support table to rotate the conical head, thereby cooperating with the grinding equipment and the workpiece. There is no need to interrupt the surface treatment, which facilitates the workpiece processing and improves work efficiency.

[0020] 3. The processing area is shielded by the closed shell and the closed door to prevent the dust generated during processing from spreading outward and affecting the surrounding environment. The dust generated during processing is sucked out of the processing area and collected through the conduction pipe, the dust collector and the material collection box to ensure the stability of the processing environment and the quality of the surface treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a front structural diagram of a surface treatment device for processing a conical head in the utility model;

[0022] Figure 2 This is a schematic diagram of the cooperation structure between the support platform and the grinder on the workbench of the present invention;

[0023] Figure 3 This is a schematic diagram of the structure of the support column and the support platform after disassembly in the utility model;

[0024] Figure 4 This is a cross-sectional view of the structure of the internal fixing block and the driving screw rod of the support platform in the present invention;

[0025] Figure 5 This is a schematic diagram of the structure of the disassembled rotating frame in the present invention in conjunction with the mounting frame.

[0026] In the figure: 1. workbench; 2. support frame; 3. pressure push rod; 4. rotating frame; 5. mounting frame; 6. grinder; 7. tightening bolt; 8. driving motor; 9. support platform; 10. fixing block; 11. rotating handle; 12. driving screw; 13. closing shell; 14. vacuum cleaner; 15. conduction tube; 16. waste collection box; 17. closing door; 18. observation port; 19. protective glass; 20. main frame; 21. fixing ear; 22. sliding ear; 23. support rod; 24. support wheel; 25. lifting push rod; 26. supporting column; 27. motor slot; 28. annular groove; 29. ball; 30. annular frame; 31. first screw; 32. second screw; 33. turbine; 34. worm segment. DETAILED DESCRIPTION

[0027] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0028] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0029] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually relative to the directions shown in the drawings, or relative to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually relative to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned direction words are not used to limit the present invention.

[0030] See also Figure 1-5 A surface treatment device for processing a conical head includes a workbench 1, a support frame 2 is provided on the workbench 1, a pressure push rod 3 is provided on the support frame 2, a rotating frame 4 is provided at the output end of the pressure push rod 3, a mounting frame 5 is rotatably connected to the rotating frame 4, a grinder 6 is provided on the mounting frame 5, and a tightening bolt 7 is provided at the connection between the rotating frame 4 and the mounting frame 5, and the tightening bolt 7 cooperates with the rotating frame 4;

[0031] A driving motor 8 is provided on the workbench 1, and a support platform 9 is provided at the output end of the driving motor 8. A fixed block 10 is provided on the support platform 9. There are multiple fixed blocks 10, which are arranged around the support platform 9. A rotating handle 11 is provided at one end of the support platform 9, and a driving screw rod 12 is provided inside the support platform 9. The threads at both ends of the driving screw rod 12 are arranged opposite to each other, and one end cooperates with the rotating handle 11, and the fixed block 10 cooperates with the driving screw rod 12.

[0032] In this embodiment, the equipment is supported by the workbench 1. When the surface of the conical head is processed, the mounting frame 5 is adjusted according to the surface structure of the conical head. The tightening bolts 7 are controlled to loosen the rotating frame 4, and the mounting frame 5 is controlled to rotate on the rotating frame 4. The mounting frame 5 and the grinder 6 are adjusted to a suitable angle so that the grinder 6 matches the angle of the bevel of the conical head. Then, the tightening bolts 7 are tightened so that the rotating frame 4 clamps the mounting frame 5, thereby fixing the angle of the mounting frame 5 and keeping the grinder 6 stable. Then, under the support of the support frame 2, the rotating frame 4 is pushed to move by the pressure push rod 3, so that the grinder 6 contacts the conical head to process the surface of the conical head.

[0033] More specifically, the conical head is supported by the workbench 1, and the support table 9 supports the conical head. The conical head to be processed is placed on the support table 9, so that the conical head covers multiple fixed blocks 10, and then the rotating handle 11 is controlled to control the rotation of the driving screw 12 through the rotating handle 11, so that the driving screw 12 cooperates with the fixed block 10, and drives the fixed block 10 to move outward, contact and adhere to the inner wall of the conical head. With the cooperation of multiple fixed blocks 10, the conical head is fixed from the inside, and the power is provided by the driving motor 8. The support table 9 can drive the fixed block 10 to rotate, thereby rotating the conical head, and cooperating with the grinder 6 to process the surface.

[0034] See also Figure 1 and Figure 2 As an implementation method for dust cleaning: a closed shell 13 is provided on the workbench 1, a dust collector 14 is provided at one end of the closed shell 13, a conduction pipe 15 is provided at one end of the dust collector 14, and a waste collection box 16 is provided at the other end of the conduction pipe 15.

[0035] Specifically, the closed shell 13 provides space to cover the working area. During the surface treatment process, the powder generated by the conical head processing will be intercepted in the closed shell 13. The dust in the environment will be absorbed by the vacuum cleaner 14, and then the dust will be introduced into the waste collection box 16 through the conduction pipe 15 to ensure the cleanliness of the processing area and avoid the influence of dust on the processing.

[0036] See also Figure 1 As a further embodiment of the closed shell: a closed door 17 is provided on the closed shell 13, and the closed door 17 cooperates with the closed shell 13. An observation port 18 is opened on the closed door 17, and a protective glass 19 is provided in the observation port 18.

[0037] Specifically, the cooperation between the closed door 17 and the closed shell 13 facilitates the removal and placement of the conical head and the adjustment of the internal equipment. During processing, the closed door 17 is closed so that the closed door 17 and the closed shell 13 cooperate to form a closed space, and the processing status of the internal conical head can be observed through the observation port 18. Moreover, the protective glass 19 will ensure the sealing effect.

[0038] See also Figure 5 As a further embodiment of the rotating frame: the rotating frame 4 includes a main frame 20, a fixed ear 21 and a sliding ear 22, the fixed ear 21 and the sliding ear 22 are arranged at the same end of the main frame 20, and the fixed ear 21 is fixedly connected to the main frame 20, and the sliding ear 22 is slidably connected to the main frame 20, and the tightening bolt 7 is rotationally engaged with the fixed ear 21 and threadedly engaged with the sliding ear 22.

[0039] Specifically, the tightening bolt 7 is rotated to cause rotation between the tightening bolt 7 and the fixing ear 21. The threaded portion at the front end of the tightening bolt 7 cooperates with the sliding ear 22 to provide power for the sliding ear 22. Under the restriction of the main frame 20, the fixing ear 21 moves along the main frame 20, thereby adjusting the distance between the sliding ear 22 and the fixing ear 21, so that the sliding ear 22 cooperates with the fixing ear 21 to control the tightness of the fixing of the mounting frame 5.

[0040] See also Figure 2 As a further embodiment of the rotating frame: a support rod 23 is provided at the lower end of the main frame 20, and a support wheel 24 is provided at the lower end of the support rod 23.

[0041] Specifically, the support wheel 24 is in contact with the workbench 1, and the support rod 23 supports the main frame 20, so that the extended rotating frame 4 remains stable. When the rotating frame 4 moves, the support wheel 24 can be rotated to facilitate the movement of the support wheel 24, so that the support wheel 24 and the support rod 23 move with the rotating frame 4 to maintain support for the rotating frame 4.

[0042] See also Figure 2 and Figure 3 As a further implementation method of the support table: a lifting push rod 25 is provided at the lower end of the workbench 1, and a support column 26 is provided at the output end of the lifting push rod 25. The support column 26 slides with the workbench 1, and a motor slot 27 is opened at the upper end of the support column 26. The drive motor 8 is arranged in the motor slot 27.

[0043] Specifically, the lifting push rod 25 provides thrust, so that the lifting push rod 25 works, drives the support column 26 to rise and fall, and makes the support column 26 cooperate with the workbench 1 to control the height of the support platform 9, and installs the drive motor 8 through the motor slot 27 to reduce space occupancy and ensure the stable operation of the drive motor 8.

[0044] See also Figure 3 and Figure 4As a further implementation of the support platform: an annular groove 28 is opened on the support column 26, and a ball 29 is arranged in the annular groove 28. An annular frame 30 is provided at the lower end of the support platform 9, and the annular frame 30 cooperates with the annular groove 28.

[0045] Specifically, the annular frame 30 is located in the annular groove 28, is restricted by the annular groove 28, and contacts the ball 29. When the support platform 9 rotates, the annular frame 30 will rotate along the annular groove 28, thereby supporting the support platform 9, reducing the pressure on the drive motor 8, and ensuring the stability of the support platform 9 during rotation, thereby ensuring the stability of the conical head fixation.

[0046] See also Figure 3 and Figure 4 As a further implementation of the driving screw: the driving screw 12 includes a first screw 31 and a second screw 32, the first screw 31 and the second screw 32 are vertically distributed in the support platform 9, a turbine 33 is provided in the middle of the first screw 31, and a worm segment 34 is provided in the middle of the second screw 32, and the turbine 33 cooperates with the worm segment 34.

[0047] Specifically, the first screw rod 31 and the second screw rod 32 are respectively cooperated with the fixed blocks 10 in different directions, and the first screw rod 31 and the second screw rod 32 are linked through the cooperation of the turbine 33 and the worm segment 34, so that the first screw rod 31 and the second screw rod 32 rotate synchronously, thereby controlling the entire driving screw rod 12 through a rotating handle 11.

[0048] To sum up, when the overall device is in use or running:

[0049] When the surface of the conical head is processed by supporting the equipment through the workbench 1, the mounting frame 5 is adjusted according to the surface structure of the conical head, and the tightening bolt 7 is controlled and rotated to rotate between the tightening bolt 7 and the fixed ear 21. The threaded portion of the front end of the tightening bolt 7 cooperates with the sliding ear 22 to provide power for the sliding ear 22. Under the restriction of the main frame 20, the fixed ear 21 is moved along the main frame 20, thereby adjusting the distance between the sliding ear 22 and the fixed ear 21, so that the sliding ear 22 is away from the fixed ear 21. Fix the ear 21, loosen the fixation of the mounting frame 5, control the mounting frame 5 to rotate on the rotating frame 4, and the middle part of the tightening bolt 7 will pass through the mounting frame 5, restricting the movement of the mounting frame 5, so that the mounting frame 5 and the rotating frame 4 can rotate stably, adjust the mounting frame 5 and the grinder 6 to a suitable angle, so that the grinder 6 matches the angle of the bevel of the conical head, and then tighten the bolt in the other direction to make the bolt tighten and match the sliding ear 22, drive the sliding ear 22 close to the fixed ear 21, and slide The ear 22 cooperates with the fixed ear 21 to clamp the mounting frame 5, thereby fixing the angle of the mounting frame 5 and keeping the grinder 6 stable. In addition, the grinder 6 can be detachably connected to the mounting frame 5, and different grinders 6 can be replaced to meet different processing requirements. After the adjustment of the grinder 6 is completed, the conical head to be processed is placed on the support table 9 so that the conical head covers the multiple fixed blocks 10, and then the rotating handle 11 is controlled to control the rotation of the driving screw 12 by the rotating handle 11, and the first screw 31 and the second screw 3 are rotated. 2 respectively cooperate with the fixed blocks 10 in different directions, and the first screw rod 31 and the second screw rod 32 are linked through the cooperation of the turbine 33 and the worm segment 34, so that the first screw rod 31 and the second screw rod 32 rotate synchronously, thereby controlling the entire driving screw rod 12 through a rotating handle 11, so that the driving screw rod 12 cooperates with the fixed block 10, drives the fixed block 10 to move outward, contacts and adheres to the inner wall of the conical head, and with the cooperation of multiple fixed blocks 10, fixes the conical head from the inside, completing the pursuit between the processing rooms.

[0050] When the surface of the conical head is being processed, the closing door 17 is closed so that the closing door 17 cooperates with the closing shell 13 to form a closed space, covering the processing area, and observing the processing status of the internal conical head through the observation port 18. Moreover, the protective glass 19 will ensure the sealing effect, and then the lifting push rod 25 is controlled to provide thrust through the lifting push rod 25 to drive the support column 26 to rise and fall, so that the support column 26 cooperates with the workbench 1, controls the height of the support table 9, and makes the support table 9 support the conical head to a suitable height. At the same time, the pressure push rod 3 is controlled to push the rotating frame 4 to move, so that the grinder 6 contacts the conical head, and the support wheel 24 contacts the workbench 1. The support rod 23 supports the main frame 20 so that the extended rotating frame 4 remains stable. When the rotating frame 4 moves, the support wheel 24 can be rotated to facilitate the movement of the support wheel 24, so that the support wheel 24 and the support rod 23 move with the rotating frame 4 to maintain support for the rotating frame 4. The drive motor 8 is installed through the motor slot 27 to reduce space occupancy and ensure The driving motor 8 works stably, so that the driving motor 8 works. The driving motor 8 provides power, so that the support platform 9 drives the fixed block 10 to rotate, thereby rotating the conical head, and making the conical head cooperate with the grinder 6 to process the surface of the conical head. The annular frame 30 is located in the annular groove 28, is restricted by the annular groove 28, and contacts with the ball 29. When the support platform 9 rotates, the annular frame 30 will rotate along the annular groove 28, thereby supporting the support platform 9, reducing the pressure of the driving motor 8, and ensuring the stability of the support platform 9 when rotating, thereby ensuring the stability of the fixation of the conical head. In addition, when performing surface processing, the closed space formed by the closing shell 13 and the closing door 17 covers the working area, intercepts the powder generated by the conical head processing in the working area, and prevents it from spreading to the external environment. The dust in the environment is absorbed by the vacuum cleaner 14, and then the dust is introduced into the waste collection box 16 through the conduction pipe 15 to ensure the cleanliness of the processing area and avoid the influence of dust on the processing.

[0051] In all the schemes mentioned above, the connection between the two components can be selected according to actual conditions by welding, bolt and nut connection, bolt or screw connection or other well-known connection methods, which will not be listed here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the present invention have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the attached claims and their equivalents.

Claims

1. A surface treatment device for processing a conical head, comprising a workbench (1), characterized in that: The workbench (1) is provided with a support frame (2), the support frame (2) is provided with a pressure push rod (3), the output end of the pressure push rod (3) is provided with a rotating frame (4), the rotating frame (4) is rotatably connected with a mounting frame (5), the mounting frame (5) is provided with a grinder (6), the rotating frame (4) is provided with a tightening bolt (7) at the connection with the mounting frame (5), and the tightening bolt (7) cooperates with the rotating frame (4); The workbench (1) is provided with a driving motor (8), the output end of the driving motor (8) is provided with a supporting platform (9), the supporting platform (9) is provided with a fixing block (10), a plurality of fixing blocks (10) are provided and are arranged around the supporting platform (9), a rotating handle (11) is provided at one end of the supporting platform (9), a driving screw rod (12) is provided in the supporting platform (9), the threads at both ends of the driving screw rod (12) are arranged relative to each other, and one end cooperates with the rotating handle (11), and the fixing block (10) cooperates with the driving screw rod (12).

2. A surface treatment device for processing a conical head according to claim 1, characterized in that: A closed shell (13) is provided on the workbench (1), a dust collector (14) is provided at one end of the closed shell (13), a conduction pipe (15) is provided at one end of the dust collector (14), and a waste collection box (16) is provided at the other end of the conduction pipe (15).

3. The surface treatment device for conical head processing according to claim 2, characterized in that: The closed shell (13) is provided with a closed door (17), which cooperates with the closed shell (13). The closed door (17) is provided with an observation port (18), and a protective glass (19) is provided in the observation port (18).

4. The surface treatment device for conical head processing according to claim 1, characterized in that: The rotating frame (4) includes a main frame (20), a fixed ear (21) and a sliding ear (22), wherein the fixed ear (21) and the sliding ear (22) are arranged at the same end of the main frame (20), and the fixed ear (21) is fixedly connected to the main frame (20), and the sliding ear (22) is slidably connected to the main frame (20), and the tightening bolt (7) is rotationally matched with the fixed ear (21) and threadedly matched with the sliding ear (22).

5. The surface treatment device for processing a conical head according to claim 4, characterized in that: A support rod (23) is provided at the lower end of the main frame (20), and a support wheel (24) is provided at the lower end of the support rod (23).

6. The surface treatment device for conical head processing according to claim 1, characterized in that: A lifting push rod (25) is provided at the lower end of the workbench (1), a support column (26) is provided at the output end of the lifting push rod (25), the support column (26) is slidably matched with the workbench (1), a motor slot (27) is provided at the upper end of the support column (26), and the drive motor (8) is arranged in the motor slot (27).

7. The surface treatment device for conical head processing according to claim 6, characterized in that: An annular groove (28) is provided on the support column (26), a ball (29) is provided in the annular groove (28), and an annular frame (30) is provided at the lower end of the support platform (9), and the annular frame (30) cooperates with the annular groove (28).

8. The surface treatment device for conical head processing according to claim 1, characterized in that: The driving screw rod (12) comprises a first screw rod (31) and a second screw rod (32), wherein the first screw rod (31) and the second screw rod (32) are vertically distributed in the support platform (9), a turbine (33) is provided in the middle of the first screw rod (31), and a worm section (34) is provided in the middle of the second screw rod (32), and the turbine (33) cooperates with the worm section (34).

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