Processing equipment for conical end socket of storage tank

Abstract

The utility model relates to the technical field of conical end socket processing, and discloses a processing device for a conical end socket of a storage tank, which comprises a fixing plate, the bottom of the fixing plate is fixedly connected with supporting legs, and the top of the fixing plate is contacted with the conical end socket. Through a conical block, under the influence of the elastic force of a first spring, a connecting frame and a rubber ring can push a conical end socket upwards by a certain distance, air in an air groove can be dispersed and pumped into a plurality of first grooves, due to the fact that the air is limited, the rubber ring cannot be separated from the first grooves, and then the conical end socket can be adsorbed through the generated negative pressure effect; according to the conical head polishing device, the effect of limiting the position of a conical head is achieved, so that when a worker polishes the surface of the conical head, the situation that the conical head rotates due to the influence of rotating force is avoided, the outer surface of the conical head cannot be shielded due to fixation, and the worker can polish the whole outer surface of the conical head; and the working efficiency is also improved.

Description

Technical Field

[0001] The utility model relates to the technical field of conical end cap processing equipment, in particular to a processing equipment for a conical end cap of a storage tank. Background Art

[0002] Although the clamping structure used in the processing of the conical head has a good clamping and fixing effect, most of them will block the outer surface of the conical head, resulting in a part of the area being unable to be polished during polishing. At this time, the problem can only be solved by the staff replacing the clamping position, which will undoubtedly increase the working time and may leave clamping marks on the surface of the conical head when the clamping is too tight. In order to avoid the above situation, we propose a processing equipment for the conical head of the tank. Utility Model Content

[0003] The utility model aims to provide a processing device for a conical head of a storage tank to solve the problems raised in the above background technology.

[0004] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0005] The utility model discloses a processing device for a conical end cap of a storage tank, comprising a fixed plate, a support leg is fixedly connected to the bottom of the fixed plate, and a conical end cap is contacted to the top of the fixed plate.

[0006] A circular block is fixedly installed at the center of the fixed plate, a conical block is arranged just above the circular block, an auxiliary rod is fixedly connected to the bottom of the conical block, a fixing rod is fixedly connected to the bottom of the conical block, an extrusion block is sealed inside the circular block, and the outer surface of the extrusion block is in contact with the inner wall of the circular block, the top of the extrusion block is fixedly connected to the bottom of the fixing rod, a groove 1 is provided on the outer surface of the conical block and the outer surface of the auxiliary rod, a rubber ring is slidably connected inside the groove 1, and the rubber ring is square in shape, a connecting frame is fixedly connected to the bottom of the rubber ring, a spring 1 is fixedly connected to the bottom of the connecting frame, and the bottom of the spring 1 is fixedly connected to the bottom of the inner wall of the groove 1, and the outer surfaces of the conical block and the auxiliary rod are in contact with the inner surface of the conical head;

[0007] An air hole 1 is provided at the center of the bottom of the inner wall of the groove 1, and an air hole 2 and an air hole 3 are respectively provided inside the conical block and the auxiliary rod, and the air holes 1, 2 and 3 are connected. An air groove is provided at the upper end of the conical block, and an air hole 4 is provided at the bottom of the inner wall of the air groove, and the air hole 4 is connected to the air hole 2 through the air groove. The fixed rod and the extrusion block are respectively provided with air holes 5 and 6 at the centers thereof, and an air inlet is provided at the lower end of the extrusion block, and the air inlet, air hole 5, air hole 6 and air hole 4 are connected.

[0008] Furthermore, an opening is provided on the inner wall of the circular block, and an elongated groove is provided inside the fixed plate, the elongated groove is communicated with the opening, a square block is fixedly connected inside the elongated groove, a circular groove and a circular groove are provided inside the square block, a plug block is in contact with the circular groove, a slider is slidably connected inside the circular groove, a connecting rod is fixedly connected to the side of the slider away from the circular block, and a square block is fixedly connected to the plug block at one end of the connecting rod away from the slider, the square block is fixedly connected to the plug block, a spring 2 is sleeved on the outer surface of the connecting rod, one end of the spring 2 is fixedly connected to the slider, and the other end of the spring 2 is fixedly connected to the square block, the outer surface of the square block is in contact with the inner wall of the elongated groove, and the spring 2 can assist the square block to return to block the circular groove.

[0009] Furthermore, a rotating block is provided under the fixed plate, and a connecting pipe 1 is rotatably connected inside the rotating block, and an air pipe 1 is fixedly connected to the outer surface of the connecting pipe 1, and an end of the air pipe 1 away from the connecting pipe 1 is fixedly connected to the bottom of the circular block, and the air pipe 1 is communicated with the inside of the circular block, and a connecting block is rotatably connected inside the end of the rotating block away from the air pipe 1, and an end of the air pipe 2 away from the connecting block is fixedly connected to the bottom of the fixed plate, and the air pipe 2 is communicated with the inside of the elongated groove, and a circular hole 1 is opened inside the connecting block, and a groove 2 is opened on the side of the connecting block close to the connecting pipe 1, and the shape of the groove 2 is circular, and a circular baffle is contacted inside the groove 2, and the end of the circular baffle away from the air pipe 2 is fixedly connected to a support rod, and the support rod is fixedly connected to the rotating block, and a circular hole 2 is opened inside the circular baffle, and the diameter of the circular hole 2 is larger than the diameter of the circular hole 1, and the larger diameter facilitates air flow.

[0010] The utility model has the following beneficial effects:

[0011] (1) The utility model uses a conical block. Under the influence of the elastic force of a spring, the connecting frame and the rubber ring will push the conical head upward for a certain distance. The air in the air groove will be dispersed and drawn out into a plurality of grooves. Since the air is limited, the rubber ring cannot be separated from the groove. Then, the negative pressure effect generated will adsorb the conical head, thereby achieving the effect of limiting the position of the conical head. When the staff is grinding the surface, the conical head will not rotate due to the influence of the rotational force, and the outer surface of the conical head will not be blocked due to the fixation, so that the staff can grind the entire outer surface of the conical head, which also improves the work efficiency in disguise.

[0012] (2) The utility model rotates the block, and when the position of the circular hole 2 on the circular baffle corresponds to the circular hole 1, the air stored in the elongated groove will flow into the air pipe 1 through the air pipe 2, the connecting pipe 1 and the connecting block, and then enter the circular block through the air pipe 1. At this time, the gas will continuously fill the circular block and the air groove, and the groove 1 will not be able to maintain its effect, and the restriction on the conical head will be lost, so the conical head can be removed from the top.

[0013] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the overall structure of the conical block of the utility model;

[0017] Figure 3 This is a schematic diagram of the internal structure of the conical block of the utility model;

[0018] Figure 4 For this utility model Figure 3 A is a schematic diagram of the partially enlarged structure of the middle part;

[0019] Figure 5 For this utility model Figure 3 A schematic diagram of the partially enlarged structure of B in the middle;

[0020] Figure 6 For this utility model Figure 3 A schematic diagram of the partially enlarged structure of C in the middle;

[0021] Figure 7 It is a schematic diagram of the overall structure of the rotating block of the utility model.

[0022] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0023] In the figure: 1. fixed plate; 11. block; 12. slider; 13. connecting rod; 14. plug block; 15. square block; 2. support leg; 3. conical head; 4. round block; 5. conical block; 51. fixed rod; 52. extrusion block; 53. rubber ring; 54. connecting frame; 6. auxiliary rod; 7. rotating block; 71. connecting pipe 1; 72. support rod; 73. round baffle; 74. connecting block; 75. trachea 1; 76. trachea 2. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-Figure 7 As shown, the utility model is a processing device for a conical end cap of a storage tank, comprising a fixed plate 1, a support leg 2 is fixedly connected to the bottom of the fixed plate 1, and a conical end cap 3 is contacted to the top of the fixed plate 1.

[0026] A circular block 4 is fixedly installed at the center of the fixed plate 1, and a conical block 5 is arranged just above the circular block 4. An auxiliary rod 6 is fixedly connected to the bottom of the conical block 5, and a fixed rod 51 is fixedly connected to the bottom of the conical block 5. An extrusion block 52 is sealed inside the circular block 4, and the outer surface of the extrusion block 52 is in contact with the inner wall of the circular block 4, and the top of the extrusion block 52 is fixedly connected to the bottom of the fixed rod 51. A groove 1 is provided on the outer surface of the conical block 5 and the outer surface of the auxiliary rod 6. A rubber ring 53 is slidably connected inside the groove 1, and the shape of the rubber ring 53 is square. A connecting frame 54 is fixedly connected to the bottom of the rubber ring 53, and a spring 1 is fixedly connected to the bottom of the connecting frame 54, and the bottom of the spring 1 is fixedly connected to the bottom of the inner wall of the groove 1. The outer surfaces of the conical block 5 and the auxiliary rod 6 are in contact with the inner surface of the conical head 3.

[0027] An air hole 1 is opened at the center of the bottom of the inner wall of the groove 1, and an air hole 2 and an air hole 3 are opened inside the conical block 5 and the auxiliary rod 6 respectively, and the air hole 1, air hole 2 and air hole 3 are connected. An air groove is opened at the upper end of the conical block 5, and an air hole 4 is opened at the bottom of the inner wall of the air groove. The air hole 4 and the air hole 2 are connected through the air groove. The fixed rod 51 and the extrusion block 52 are opened at the center of the inside respectively. An air inlet is opened at the lower end of the extrusion block 52, and the air inlet, air hole 5, air hole 6 and air hole 4 are connected.

[0028] An opening is provided on the inner wall of the circular block 4, and a long groove is provided inside the fixed plate 1, which is connected to the opening. A square block 11 is fixedly connected inside the long groove, and a circular groove and a circular groove are provided inside the square block 11. A plug 14 is in contact with the circular groove, and a slider 12 is slidably connected inside the circular groove. A connecting rod 13 is fixedly connected to the side of the slider 12 away from the circular block 4, and a square block 15 is fixedly connected to the end of the connecting rod 13 away from the slider 12.

[0029] The square block 15 is fixedly connected to the plug block 14, a spring 2 is sleeved on the outer surface of the connecting rod 13, one end of the spring 2 is fixedly connected to the slider 12, and the other end of the spring 2 is fixedly connected to the square block 15, and the outer surface of the square block 15 contacts the inner wall of the elongated groove.

[0030] A rotating block 7 is provided below the fixed plate 1, and a connecting pipe 71 is rotatably connected inside the rotating block 7, and an air pipe 75 is fixedly connected to the outer surface of the connecting pipe 71, and one end of the air pipe 75 away from the connecting pipe 71 is fixedly connected to the bottom of the circular block 4, and the air pipe 75 is communicated with the inside of the circular block 4; a connecting block 74 is rotatably connected inside the end of the rotating block 7 away from the air pipe 75, and an air pipe 2 76 is fixedly connected to the end of the connecting block 74 away from the rotating block 7, and one end of the air pipe 2 76 away from the connecting block 74 is fixedly connected to the bottom of the fixed plate 1, and the air pipe 2 76 is communicated with the inside of the elongated groove, and a circular hole 1 is provided inside the connecting block 74.

[0031] A groove 2 is provided on one side of the connecting block 74 close to the connecting pipe 1 71, and the shape of the groove 2 is circular. A circular baffle 73 is in contact with the inside of the groove 2. A support rod 72 is fixedly connected to the end of the circular baffle 73 away from the air pipe 2 76. The support rod 72 is fixedly connected to the rotating block 7. A circular hole 2 is provided inside the circular baffle 73, and the diameter of the circular hole 2 is greater than the diameter of the circular hole 1.

[0032] When in use, the staff places the conical head 3 to be processed on the top of the conical block 5, and then presses downward. After the top of the rubber ring 53 contacts the inner surface of the conical head 3, it is affected by the pressure and slides into the groove 1 with the connecting frame 54, and squeezes the spring 1 to make it in a compressed state. Then the conical block 5 transmits the pressure it has received downward, and the conical block 5 moves downward inside the circular block 4 with the fixing rod 51 and the squeezing block 52. When the squeezing block 52 moves, it squeezes the air inside the circular block 4. Since the top of the conical block 5 is blocked by the conical head 3, the air cannot pass through. At this time, the air will squeeze the plug 14. The plug 14 will move with the square block 15 under the influence of air pressure. The square block 15 will move with the connecting rod 13 and the slider 12. Since the space in the circular groove is reduced, the spring 2 inside it will be in a squeezed state. When the plug When 14 is separated from the block 11, the air will pass through the block 11 and enter the long groove. When the bottom of the extrusion block 52 contacts the bottom of the inner wall of the circular block 4, the air extrusion is completed. At this time, no pressure is applied to the conical head 3. Under the influence of the elastic force of the spring 1, the connecting frame 54 and the rubber ring 53 will push the conical head 3 upward for a distance, and the air in the air groove will be dispersed and drawn out to several grooves 1. Due to the limited air, the rubber ring 53 cannot be separated from the groove 1, and then the negative pressure effect generated will adsorb the conical head 3, so as to achieve the effect of limiting the position of the conical head 3, so that when the staff polishes its surface, the conical head 3 will not rotate due to the influence of the rotational force, and the outer surface of the conical head 3 will not be blocked due to the fixation, so that the staff can polish the entire outer surface of the conical head 3, which also improves the work efficiency in disguise.

[0033] When the grinding is completed and the conical head 3 needs to be removed, the staff rotates the rotating block 7, and the rotating block 7 rotates with the support rod 72 and the circular baffle 73. When the position of the circular hole 2 on the circular baffle 73 corresponds to the circular hole 1, the air stored in the elongated groove will flow to the air pipe 1 75 through the air pipe 2 76, the connecting pipe 1 71 and the connecting block 74, and then enter the circular block 4 through the air pipe 1 75. At this time, the gas will continuously fill the circular block 4 and the air groove, and the groove 1 can no longer maintain its effect, and the restriction on the conical head 3 is lost, so the conical head 3 can be removed from above.

[0034] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A processing device for a conical end cap of a storage tank, comprising a fixed plate (1), a support leg (2) fixedly connected to the bottom of the fixed plate (1), and a conical end cap (3) in contact with the top of the fixed plate (1), characterized in that: A circular block (4) is fixedly installed at the center of the fixed plate (1), a conical block (5) is arranged directly above the circular block (4), an auxiliary rod (6) is fixedly connected to the bottom of the conical block (5), a fixed rod (51) is fixedly connected to the bottom of the conical block (5), an extrusion block (52) is sealed inside the circular block (4), and the outer surface of the extrusion block (52) is in contact with the inner wall of the circular block (4), and the top of the extrusion block (52) is fixedly connected to the bottom of the fixed rod (51). The outer surface of the conical block (5) and the outer surface of the auxiliary rod (6) are both provided with a groove 1, a rubber ring (53) is slidably connected inside the groove 1, and the rubber ring (53) is square in shape, the bottom of the rubber ring (53) is fixedly connected to a connecting frame (54), the bottom of the connecting frame (54) is fixedly connected to a spring 1, and the bottom of the spring 1 is fixedly connected to the bottom of the inner wall of the groove 1, and the outer surfaces of the conical block (5) and the auxiliary rod (6) are both in contact with the inner surface of the conical head (3); An air hole 1 is provided at the center of the bottom of the inner wall of the groove 1, and an air hole 2 and an air hole 3 are provided inside the conical block (5) and the auxiliary rod (6), respectively. The air holes 1, 2 and 3 are connected. An air groove is provided at the upper end of the conical block (5), and an air hole 4 is provided at the bottom of the inner wall of the air groove. The air hole 4 is connected to the air hole 2 through the air groove. An air hole 5 and an air hole 6 are provided at the center of the fixing rod (51) and the extrusion block (52), respectively. An air inlet is provided at the lower end of the extrusion block (52), and the air inlet, the air hole 5, the air hole 6 and the air hole 4 are connected.

2. The processing equipment for a conical head of a storage tank according to claim 1 is characterized in that: The circular block (4) has an opening on its inner wall, the fixed plate (1) has an elongated groove in its interior, the elongated groove is in communication with the opening, a square block (11) is fixedly connected to the interior of the elongated groove, a circular groove and a circular groove are formed in the interior of the square block (11), a plug (14) is in contact with the circular groove, a slider (12) is slidably connected to the interior of the circular groove, a connecting rod (13) is fixedly connected to the side of the slider (12) away from the circular block (4), and a square block (15) is fixedly connected to the end of the connecting rod (13) away from the slider (12).

3. The processing equipment for a conical head of a storage tank according to claim 2 is characterized in that: The square block (15) is fixedly connected to the plug block (14); a second spring is sleeved on the outer surface of the connecting rod (13); one end of the second spring is fixedly connected to the slider (12); and the other end of the second spring is fixedly connected to the square block (15); and the outer surface of the square block (15) is in contact with the inner wall of the elongated groove.

4. The processing equipment for a conical end cap of a storage tank according to claim 3 is characterized in that: A rotating block (7) is arranged below the fixed plate (1), and a connecting pipe (71) is rotatably connected inside the rotating block (7), and an air pipe (75) is fixedly connected to the outer surface of the connecting pipe (71), and an end of the air pipe (75) away from the connecting pipe (71) is fixedly connected to the bottom of the circular block (4), and the air pipe (75) is connected to the inside of the circular block (4). A connecting block (74) is rotatably connected inside the rotating block (7) at one end away from the air pipe (75), and an end of the connecting block (74) away from the rotating block (7) is fixedly connected to air pipe (76).

5. The processing equipment for a conical end cap of a storage tank according to claim 4 is characterized in that: One end of the second air pipe (76) away from the connection block (74) is fixedly connected to the bottom of the fixing plate (1), the second air pipe (76) is communicated with the inside of the elongated groove, and a round hole (1) is opened inside the connection block (74).

6. The processing equipment for a conical end cap of a storage tank according to claim 5 is characterized in that: A second groove is provided on a side of the connection block (74) close to the first connection pipe (71), and the shape of the second groove is circular. A circular baffle (73) is in contact with the interior of the second groove.

7. The processing equipment for a conical end cap of a storage tank according to claim 6 is characterized in that: One end of the circular baffle (73) away from the second air pipe (76) is fixedly connected to a support rod (72), and the support rod (72) is fixedly connected to the rotating block (7). A second circular hole is opened inside the circular baffle (73), and the diameter of the second circular hole is greater than the diameter of the first circular hole.

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