Detachable flange forging equipment

Abstract

The utility model discloses detachable flange forging equipment, and relates to the technical field of flange forging equipment, the detachable flange forging equipment comprises a bottom plate, the rear position of the top of the bottom plate is fixedly connected with a supporting plate, the lower position of the rear side of the supporting plate is fixedly connected with a forging mechanism, and the right position of the bottom plate is rotatably connected with a detaching mechanism. The forging mechanism comprises a lower module and a motor, the bottom of the lower module is movably connected with the top of the bottom plate, and the front side of the motor is fixedly connected with the lower portion of the rear side of the supporting plate. According to the detachable flange forging equipment, the lower die block can be mounted and dismounted by rotating the baffle, the threaded rod I is rotated to move into the circular hole or break away from the circular hole, and then the upper die block and the threaded block are mounted and dismounted; and the lower die block and the upper die block can be detached, so that the whole device can adapt to flange materials of different specifications and sizes.

Description

Technical Field

[0001] The utility model relates to the technical field of flange forging equipment, and particularly relates to a detachable flange forging equipment. Background Technique

[0002] A flange, also known as a flange convex disc or a flange, is a part used to connect pipes to each other and is used for connecting pipe ends; there are also flanges used at the inlets and outlets of equipment for connecting two pieces of equipment, such as a reducer flange. A flange connection or a flange joint refers to a detachable connection composed of a flange, a gasket, and bolts connected to each other as a set of combined sealing structures. A pipeline flange refers to a flange used for piping in a pipeline device, and a flange used on equipment refers to the inlet and outlet flanges of the equipment.

[0003] For example, the Chinese patent with the publication number CN211248152U discloses a detachable flange forging equipment. Aiming at the problem that the existing device does not involve how to facilitate the installation and disassembly of the forging head, when the forging head is worn out and cannot be used, it needs to be replaced. Generally, bolts are used for fixation, which is rather cumbersome, and frequent disassembly easily causes thread wear. The following solution is proposed. It includes a lifting mechanism, and a forging head is arranged below the lifting mechanism. An installation block is fixedly installed on the bottom side of the lifting mechanism, and an installation groove is opened on the bottom side of the installation block. An installation column is fixedly installed on the top side of the forging head, and the top end of the installation column extends into the installation groove. Grooves are opened on the inner walls of both sides of the installation groove. In the utility model, the forging head can be installed by aligning the installation column of the forging head with the installation groove and moving it. Pull out the L-shaped clamping rod from the clamping groove, and a new forging head can be replaced by moving the forging head downward, which facilitates the installation and disassembly of the forging head.

[0004] There are the following problems with the existing technology:

[0005] The existing flange forging equipment cannot disassemble and replace the forging die, resulting in the inability to forge flanges of different shapes and specifications, with relatively low practicability. At the same time, the existing flange forging equipment can only perform basic forging on the forging material and cannot control its shape and specifications, having certain limitations. Content of the Utility Model

[0006] The utility model provides a detachable flange forging equipment to solve the problems raised in the above background technique.

[0007] To solve the above technical problems, the technical solution adopted by the utility model is:

[0008] A detachable flange forging equipment includes a bottom plate. A support plate is fixedly connected to the rear position at the top of the bottom plate. A forging mechanism is fixedly connected to the lower position at the rear side of the support plate. A disassembly mechanism is rotatably connected to the right part of the bottom plate.

[0009] Preferably, the forging mechanism includes a lower module and a motor. The bottom of the lower module is movably connected to the top of the bottom plate. The front side of the motor is fixedly connected to the lower part of the rear side of the support plate. The output end of the motor is fixedly connected with a second threaded rod. The top of the second threaded rod is rotatably connected to an upper connecting plate. The front side of the upper connecting plate is fixedly connected to the upper part of the rear side of the support plate. A threaded block is threadedly connected to the outer surface of the second threaded rod. A retaining ring is fixedly connected to the top of the lower module. A flange groove is formed in the top of the lower module. A plurality of limiting rods are fixedly connected to the bottom of the inner wall of the flange groove in an annular array. The front end of the lower module is movably connected to an upper module.

[0010] Preferably, a plurality of limiting holes are fixedly connected to the bottom of the upper module in an annular array. The number of the plurality of limiting holes is the same as that of the plurality of limiting rods, and the inner diameter of the inner wall of the limiting hole is the same as the outer diameter of the outer surface of the limiting rod.

[0011] Preferably, the thickness of the lower part of the upper module is the same as the thickness of the retaining ring, and the size of the lower surface of the upper module is the same as the inner size of the retaining ring.

[0012] Preferably, a chute is formed in the middle position of the support plate. The width of the chute is the same as the width of the threaded block.

[0013] Preferably, the disassembly mechanism includes a rotating shaft and two connecting blocks. A clamping groove is formed in the right part of the bottom plate. The left and right ends of the rotating shaft are rotatably connected to the front part of the opposite surfaces of the inner wall of the clamping groove. A baffle is fixedly connected to the outer surface of the rotating shaft. The front ends of the two connecting blocks are fixedly connected to the rear end of the upper module. Two threaded sleeves are fixedly connected to the opposite surfaces of the two connecting blocks. A first threaded rod is threadedly connected to the inner walls of the two threaded sleeves.

[0014] Preferably, a round hole is formed in the front part of the threaded block. The inner size of the inner wall of the round hole is the same as the outer diameter of the outer surface of the first threaded rod.

[0015] Preferably, a limiting groove is formed in the lower part of the front side of the support plate. A limiting block is fixedly connected to the rear side of the lower module. The shapes of the limiting block and the limiting groove are both T-shaped blocks.

[0016] Due to the adoption of the above technical solutions, the technical progress achieved by the present utility model compared with the prior art is:

[0017] 1. The utility model provides a detachable flange forging device. By rotating the baffle, the lower module can be installed and disassembled. By rotating the first threaded rod, the threaded rod can move into or out of the round hole, so as to install and disassemble the upper module and the threaded block. The lower module and the upper module are both detachable, so that the whole device can adapt to flange materials of different specifications and sizes, thus achieving better practicability.

[0018] 2. The utility model provides a detachable flange forging device. By starting the provided motor, the threaded block moves downward. The multiple limiting holes correspond to the multiple limiting rods, so that the shape and specifications of the flange forging material are consistent with the flange groove, and thus the flange forging material can be forged better. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is the overall structural schematic diagram of the utility model;

[0020] Figure 2 is the structural schematic diagram of the forging mechanism of the utility model;

[0021] Figure 3 is the partially sectional structural schematic diagram of the forging mechanism of the utility model;

[0022] Figure 4 is the partial structural schematic diagram of the forging mechanism of the utility model;

[0023] Figure 5 is the Figure 4 enlarged structural schematic diagram at A in the utility model;

[0024] Figure 6 is the structural schematic diagram of the disassembly mechanism of the utility model.

[0025] In the figure: 1, base plate; 2, support plate; 3, disassembly mechanism; 4, forging mechanism; 30, round hole; 31, limiting block; 32, limiting groove; 33, connecting block; 34, threaded sleeve; 35, first threaded rod; 36, rotating shaft; 37, baffle; 38, clamping groove; 40, upper module; 41, lower module; 42, flange groove; 43, limiting rod; 44, retaining ring; 45, motor; 46, second threaded rod; 47, threaded block; 48, upper connecting plate; 49, sliding groove; 401, limiting hole. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] In order to make the technical means, creative features, achieved purposes and effects of the utility model easy to understand, the utility model will be further described below in conjunction with specific embodiments.

[0027] Such as Figure 1As shown in the figure, a detachable flange forging device includes a bottom plate 1. A support plate 2 is fixedly connected to the rear position at the top of the bottom plate 1. A forging mechanism 4 is fixedly connected to the lower position at the rear side of the support plate 2. A disassembly mechanism 3 is rotatably connected to the right part of the bottom plate 1.

[0028] It should be noted that by rotating the baffle 37, the lower module 41 can be installed and disassembled. By rotating the first threaded rod 35, the threaded rod can move into or out of the round hole 30, thereby installing and disassembling the upper module 40 and the threaded block 47. The provided lower module 41 and upper module 40 can both be disassembled, enabling the whole device to adapt to flange materials of different specifications, thus achieving better practicability. By starting the provided motor 45, the threaded block 47 moves downward. The multiple provided limit holes 401 correspond to the multiple limit rods 43, so that the shape and specifications of the flange forging material are consistent with the flange groove 42, and the flange forging material can be forged better.

[0029] As Figures 2 - 4 As shown in the figure, the forging mechanism 4 includes a lower module 41 and a motor 45. The bottom of the lower module 41 is movably connected to the top of the bottom plate 1. The front side of the motor 45 is fixedly connected to the lower position at the rear side of the support plate 2. The output end of the motor 45 is fixedly connected to a second threaded rod 46. The top of the second threaded rod 46 is rotatably connected to an upper connecting plate 48. The front side of the upper connecting plate 48 is fixedly connected to the upper position at the rear side of the support plate 2. The outer surface of the second threaded rod 46 is threadedly connected to a threaded block 47. A retaining ring 44 is fixedly connected to the top of the lower module 41. A flange groove 42 is formed at the top of the lower module 41. A plurality of limit rods 43 are fixedly connected to the bottom of the inner wall of the flange groove 42 in an annular array. The front end of the lower module 41 is movably connected to an upper module 40.

[0030] It should be noted that the flange forging material is placed on the lower module 41. By starting the motor 45, the second threaded rod 46 rotates clockwise. The provided second threaded rod 46 and the threaded block 47 are threadedly connected to each other, so that the threaded block 47 moves downward, and then drives the provided upper module 40 to move downward. The lower part of the upper module 40 fits with the retaining ring 44, so that the upper module 40 enters the retaining ring 44, and the upper module 40 punches the flange forging material. At the same time, the multiple provided limit holes 401 correspond to the multiple limit rods 43, so that the shape and specifications of the flange forging material are consistent with the flange groove 42, and the flange forging material can be forged better.

[0031] As Figure 2As shown, a plurality of limiting holes 401 are fixedly connected to the bottom of the upper module 40 in an annular array. The number of the plurality of limiting holes 401 is the same as that of the plurality of limiting rods 43, and the inner wall diameter of the limiting holes 401 is the same as the outer surface diameter of the limiting rods 43.

[0032] It should be noted that the plurality of arranged limiting holes 401 correspond to the plurality of limiting rods 43, so that the shape and specifications of the flange forging material are consistent with those of the flange groove 42, and thus the flange forging material can be forged better.

[0033] As Figure 2 , Figure 4 shown, the thickness of the lower part of the upper module 40 is the same as the thickness of the retaining ring 44, and the size of the lower surface of the upper module 40 is the same as the inner wall size of the retaining ring 44.

[0034] It should be noted that the lower part of the upper module 40 fits with the retaining ring 44, so that the upper module 40 enters the retaining ring 44, and thus the upper module 40 punches the flange forging material.

[0035] As Figure 3 shown, a chute 49 is opened at the middle position of the support plate 2, and the width of the chute 49 is the same as the width of the threaded block 47.

[0036] It should be noted that the arranged threaded block 47 moves along the chute 49, and the width of the arranged chute 49 is the same as the width of the threaded block 47, thus ensuring the smooth movement of the threaded block 47.

[0037] As Figures 4 - 6 shown, the disassembly mechanism 3 includes a rotating shaft 36 and two connecting blocks 33. A clamping groove 38 is opened at the right part of the bottom plate 1. The left and right ends of the rotating shaft 36 are rotatably connected to the front positions of the opposite surfaces of the inner wall of the clamping groove 38. A baffle 37 is fixedly connected to the outer surface of the rotating shaft 36. The front ends of the two connecting blocks 33 are fixedly connected to the rear end of the upper module 40. Two threaded sleeves 34 are fixedly connected to the opposite surfaces of the two connecting blocks 33. A first threaded rod 35 is threadedly connected to the inner walls of the two threaded sleeves 34.

[0038] It should be noted that by lifting the baffle 37 upward, the baffle 37 rotates counterclockwise along the rotating shaft 36, so that the baffle 37 disengages from the card slot 38. Then, pull the lower module 41 to the right, so that the limit block 31 moves to the right along the limit slot 32. The set limit block 31 and limit slot 32 are both T-shaped blocks and have the same size. The two fit well, which not only makes the movement of the lower module 41 more stable, but also prevents the lower module 41 from sliding. Thus, the lower module 41 can be disassembled. After replacing it with a new lower module 41, rotate the baffle 37 clockwise. The set card slot 38 will catch the baffle 37, so that the baffle 37 blocks the lower module 41. By rotating the first threaded rod 35 clockwise, since the threaded sleeve 34 and the first threaded rod 35 are threadedly connected to each other, the first threaded rod 35 moves to the right end and is moved into the threaded sleeve 34 on the right side. Thus, the upper module 40 can be removed from the threaded block 47, which facilitates the disassembly of the upper module 40. The set lower module 41 and upper module 40 can both be disassembled, so that the whole can adapt to flange materials of different specifications and sizes, and thus better practicality is achieved.

[0039] As Figures 3 - 5 shown, a round hole 30 is opened at the front position of the threaded block 47. The inner wall size of the round hole 30 is the same as the outer surface diameter size of the first threaded rod 35.

[0040] It should be noted that the first threaded rod 35 moves into or out of the round hole 30, thus installing and disassembling the upper module 40 and the threaded block 47.

[0041] As Figure 2 、 Figure 6 shown, a limit slot 32 is opened at the lower position on the front side of the support plate 2. A limit block 31 is fixedly connected to the rear side of the lower module 41. The shapes of the limit block 31 and the limit slot 32 are both T-shaped blocks.

[0042] It should be noted that the set limit block 31 and limit slot 32 are both T-shaped blocks and have the same size. The two fit well, which not only makes the movement of the lower module 41 more stable, but also prevents the lower module 41 from sliding.

[0043] Working principle of the utility model: By lifting the baffle 37 upward, the baffle 37 rotates counterclockwise along the rotating shaft 36, so that the baffle 37 disengages from the clamping groove 38. Then, pull the lower module 41 to the right, so that the limiting block 31 moves to the right along the limiting groove 32. The limiting block 31 and the limiting groove 32 are both T-shaped blocks with the same size and fit well with each other, which not only makes the movement of the lower module 41 more stable, but also prevents the lower module 41 from sliding. Thus, the lower module 41 can be disassembled. After replacing it with a new lower module 41, rotate the baffle 37 clockwise, and the set clamping groove 38 will clamp the baffle 37, so that the baffle 37 blocks the lower module 41. By rotating the first threaded rod 35 clockwise, since the threaded sleeve 34 and the first threaded rod 35 are threadedly connected to each other, the first threaded rod 35 moves to the right end and is moved into the threaded sleeve 34 on the right side. Thus, the upper module 40 can be removed from the threaded block 47, which facilitates the disassembly of the upper module 40. The set lower module 41 and upper module 40 can both be disassembled, so that the whole can adapt to flange materials of different specifications and sizes, and thus better practicality is achieved. Then, place the flange forging material on the lower module 41. By starting the motor 45, the second threaded rod 46 rotates clockwise. The second threaded rod 46 and the threaded block 47 are threadedly connected to each other, so that the threaded block 47 moves downward, and then drives the set upper module 40 to move downward. The lower part of the upper module 40 fits with the retaining ring 44, so that the upper module 40 enters the retaining ring 44, and thus the upper module 40 punches the flange forging material. At the same time, the set multiple limiting holes 401 correspond to the multiple limiting rods 43, so that the shape and specifications of the flange forging material are the same as those of the flange groove 42, and thus the flange forging material is forged better.

[0044] 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. What is described in the above embodiments and the specification only illustrates the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the utility model claimed. The scope of protection claimed by the utility model is defined by the appended claims and their equivalents.

Claims

1. A detachable flange forging device, comprising a base plate (1), characterized in that: The rear position of the top of the bottom plate (1) is fixedly connected to a support plate (2), the lower position of the rear side of the support plate (2) is fixedly connected to a forging mechanism (4), and the right position of the bottom plate (1) is rotatably connected to a disassembly mechanism (3).

2. The detachable flange forging equipment according to claim 1, characterized in that: The forging mechanism (4) comprises a lower module (41) and a motor (45), the bottom of the lower module (41) is movably connected to the top of the base plate (1), the front side of the motor (45) is fixedly connected to the lower position of the rear side of the support plate (2), the output end of the motor (45) is fixedly connected to a second threaded rod (46), the top of the second threaded rod (46) is rotatably connected to an upper connecting plate (48), the front side of the upper connecting plate (48) is fixedly connected to the upper position of the rear side of the support plate (2), the outer surface of the second threaded rod (46) is threadedly connected to a threaded block (47), the top of the lower module (41) is fixedly connected to a retaining ring (44), the top of the lower module (41) is provided with a flange groove (42), the bottom of the inner wall of the flange groove (42) is fixedly connected to a plurality of limit rods (43) in an annular array, and the front end of the lower module (41) is movably connected to the upper module (40).

3. A detachable flange forging device according to claim 2, characterized in that: The bottom of the upper module (40) is fixedly connected with a plurality of limiting holes (401) in a circular array, the number of the limiting holes (401) and the number of limiting rods (43) are the same, and the inner wall diameter of the limiting holes (401) is consistent with the outer surface diameter of the limiting rods (43).

4. The detachable flange forging equipment according to claim 2, characterized in that: The thickness of the lower portion of the upper module (40) is consistent with the thickness of the retaining ring (44), and the size of the lower surface of the upper module (40) is consistent with the size of the inner wall of the retaining ring (44).

5. The detachable flange forging equipment according to claim 2, characterized in that: A sliding groove (49) is provided in the middle of the support plate (2), and the width of the sliding groove (49) is consistent with the width of the threaded block (47).

6. The detachable flange forging equipment according to claim 2, characterized in that: The disassembly mechanism (3) comprises a rotating shaft (36) and two connecting blocks (33); a slot (38) is provided at the right position of the bottom plate (1); the left and right ends of the rotating shaft (36) are rotatably connected to the front position of the surface opposite to the inner wall of the slot (38); a baffle (37) is fixedly connected to the outer surface of the rotating shaft (36); the front ends of the two connecting blocks (33) are fixedly connected to the rear end of the upper module (40); two threaded sleeves (34) are fixedly connected to the opposite surfaces of the two connecting blocks (33); and the inner walls of the two threaded sleeves (34) are threadedly connected to threaded rods (35).

7. The detachable flange forging equipment according to claim 6, characterized in that: A circular hole (30) is provided at the front of the threaded block (47), and the inner wall size of the circular hole (30) is consistent with the outer surface diameter of the threaded rod (35).

8. The detachable flange forging equipment according to claim 6, characterized in that: A limiting groove (32) is provided at the lower portion of the front side of the support plate (2), and a limiting block (31) is fixedly connected to the rear side of the lower module (41), and the limiting block (31) and the limiting groove (32) are both in the shape of a T-shaped block.

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