Flange forging device capable of rapidly cooling

Abstract

The utility model relates to the technical field of flange forging, and discloses a flange forging device capable of rapidly cooling, which comprises an operation table, a motor is started to enable a driving gear to rotate, a rotating sleeve and a driven gear are driven to synchronously rotate through transmission, and then an arc-shaped clamping plate can rotate around a flange. When the flange rotates around the flange, the arc-shaped clamping plate does not clamp the flange, the situation that the flange and the arc-shaped clamping plate rotate at different speeds is formed, and then the outer wall of the flange can make contact with water liquid to be cooled, and when the arc-shaped clamping plate rotates around the flange, an arc-shaped pressing block on a well-arranged hydraulic rod can periodically extrude a pressed plate; and then the elastic telescopic plate drives the slope block to move forwards through transmission, so that the flange is slightly jacked up, the bottom end of the flange can make full contact with water flowing on the hollowed-out plate, it is guaranteed that the water at the bottom end of the flange can be well fluctuated while the side wall of the flange is effectively cooled, and the overall cooling effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of flange forging, in particular to a flange forging device capable of rapid cooling. Background Art

[0002] A flange connection involves attaching two pipes, fittings, or equipment to a flange, then placing a flange gasket between the two flanges and bolting them together. Some fittings and equipment already have flanges, which also constitute a flange connection. Flange connection is a key connection method in pipeline construction.

[0003] According to a publicly disclosed flange forging device capable of rapid cooling (Announcement No.: CN214079076U), the above application enables the movable block threadedly connected to the water collecting tank to slide with the mounting plate, thereby fixing the movable block to the flange body, facilitating the fixing of the mounting block and improving practicality.

[0004] However, in actual use, although the above-mentioned equipment can achieve a limiting effect by fixing the flange body through a movable block, the rigid clamping will cause the clamping part to be unable to be cooled by the water, thereby resulting in a problem of reduced overall cooling effect. In view of this, we propose a flange forging device that can be cooled quickly. Utility Model Content

[0005] The purpose of the present invention is to provide a flange forging device capable of rapid cooling, so as to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a flange forging device capable of rapid cooling, comprising an operating table, the outer wall of the operating table is provided with a hollow plate, the outer wall of the hollow plate is provided with a cooling water tank assembly, the outer wall of the operating table is provided with a toggle assembly, the toggle assembly comprises a fixed sleeve, the fixed sleeve is fixedly connected to the outer wall of the operating table, the outer wall of the fixed sleeve is fixedly connected to a mounting plate, the outer wall of the mounting plate is fixedly connected to a hydraulic rod, the end of the hydraulic rod is fixedly connected to an arc-shaped pressure block, the inner wall of the fixed sleeve is fixedly connected to a blocking plate, the outer wall of the operating table is fixedly connected to a motor, the output end of the motor passes through the operating table and is fixedly connected to a driving gear, and the inner wall of the operating table is rotatably installed with a rotating sleeve;

[0007] The driven teeth are fixedly connected to the outer wall of the rotating sleeve, the inner wall of the rotating sleeve is threadedly connected to a threaded torsion rod, the end of the threaded torsion rod is rotatably installed with an arc-shaped clamping plate, the inner wall of the arc-shaped clamping plate is fixedly connected to an elastic expansion plate, the end of the elastic expansion plate is fixedly connected to an inclined block, and the outer wall of the elastic expansion plate is fixedly connected to a pressure plate.

[0008] Preferably, the driving gear engages the driven gear, so that the driving gear can smoothly drive the driven gear and the rotating sleeve to rotate when rotating.

[0009] Preferably, the number of the screw torsion rods is two, and the two screw torsion rods are symmetrically arranged on both sides of the center surface of the rotating sleeve, so that the two arc-shaped clamping plates can clamp and protect the flange.

[0010] Preferably, the center line of the elastic expansion plate is on the same straight line with the center line of the inclined block, so that the elastic expansion plate can smoothly drive the inclined block to displace.

[0011] Preferably, the inner wall of the arc-shaped clamping plate is provided with a vibration assembly, the vibration assembly comprises a guide groove, the guide groove is formed in the inner wall of the arc-shaped clamping plate, the outer wall of the inclined block is fixedly connected with an arc-shaped strip, the outer wall of the elastic expansion plate is fixedly connected with a mounting sleeve, the inner wall of the mounting sleeve is slidably connected with a sliding block, the outer wall of the sliding block is fixedly connected with a sliding rod, and the outer wall of the sliding block is fixedly connected with a U-shaped frame.

[0012] Preferably, the outer wall of the sliding rod is slidably connected to the inner wall of the guide groove, and the guide groove is in a wave shape, so that the sliding rod can smoothly displace on the inner wall of the guide groove.

[0013] Compared with the prior art, the flange forging device provided by the utility model has the following beneficial effects:

[0014] 1、The flange forging device can quickly cool down, the driving gear rotates to drive the rotating sleeve and the driven gear to rotate synchronously through a transmission belt, so that the arc-shaped clamping plate can rotate around the flange, and since the arc-shaped clamping plate does not clamp the flange, the flange is rubbed and rotated by the arc-shaped clamping plate, so that the flange and the arc-shaped clamping plate rotate at different speeds, and the outer wall of the flange can also be in contact with water to cool down, and when the arc-shaped clamping plate rotates around the flange, the arc-shaped pressing block on the hydraulic rod is periodically pressed against the pressure plate, so that the elastic expansion plate drives the inclined block to move forward through a transmission, and the inclined block periodically lifts the flange slightly, so that the bottom end of the flange can fully contact the flowing water on the perforated plate, thereby ensuring that the flange sidewall is effectively cooled down, and the water at the bottom end of the flange is also well fluctuated, so that the overall cooling effect is improved.

[0015] 2. The flange forging device capable of rapid cooling, when the elastic telescopic plate drives the inclined plane block forward through transmission, the sliding rod on the sliding block will be displaced synchronously in the guide groove, thereby driving the U-shaped frame on the sliding block to move up and down, so that the U-shaped frame can periodically touch the arc bar, so that the inclined plane block can vibrate, and finally the inclined plane block can better touch the flange through vibration when it is pushed against the flange, so that the bottom end of the flange can be better cooled by water, and finally the overall practicality is further improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the operating table and cooling water tank assembly of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the fixed sleeve and the hollow plate of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the driven gear and the driving gear of the utility model;

[0020] Figure 5 This is a schematic diagram of the structure of the arc-shaped splint and the hydraulic rod of the utility model;

[0021] Figure 6 This is a schematic diagram of the structure of the pressure plate of the utility model;

[0022] Figure 7 This is an enlarged schematic diagram of area A of the present utility model;

[0023] Figure 8 This is a schematic diagram of the guide groove structure of the utility model;

[0024] Figure 9 This is a schematic diagram of the structure of the inclined plane block and the elastic expansion plate of the utility model;

[0025] Figure 10 This is a schematic diagram of the structure of the installation sleeve and the arc strip of the utility model;

[0026] Figure 11 This is a schematic diagram of the U-shaped frame structure of the utility model;

[0027] Figure 12 This is an enlarged schematic diagram of area B of the present invention.

[0028] In the figure: 1. operating table; 2. hollow plate; 3. cooling water tank assembly; 4. toggle assembly; 401. fixing sleeve; 402. mounting plate; 403. hydraulic rod; 404. arc pressure block; 405. blocking plate; 406. motor; 407. driving gear; 408. rotating sleeve; 409. driven gear; 410. threaded torsion bar; 411. arc splint; 412. elastic expansion plate; 413. inclined block; 414. pressure plate; 5. vibration assembly; 501. guide groove; 502. arc bar; 503. mounting sleeve; 504. sliding block; 505. sliding rod; 506. U-shaped frame. DETAILED DESCRIPTION

[0029] like Figures 1-12 As shown, the utility model provides a technical solution: a flange forging device that can be cooled quickly, comprising an operating table 1, the outer wall of the operating table 1 is provided with a hollow plate 2, the outer wall of the hollow plate 2 is provided with a cooling water tank assembly 3, the outer wall of the operating table 1 is provided with a toggle assembly 4, the toggle assembly 4 includes a fixed sleeve 401, the fixed sleeve 401 is fixedly connected to the outer wall of the operating table 1, the outer wall of the fixed sleeve 401 is fixedly connected to the mounting plate 402, the outer wall of the mounting plate 402 is fixedly connected to a hydraulic rod 403, the end of the hydraulic rod 403 is fixedly connected to an arc-shaped pressure block 404, the inner wall of the fixed sleeve 401 is fixedly connected to a blocking plate 405, the outer wall of the operating table 1 is fixedly connected to a motor 406, the output end of the motor 406 passes through the operating table 1 and is fixedly connected to a driving gear 407, and the inner wall of the operating table 1 is rotatably installed with a rotating sleeve 408.

[0030] Furthermore, the driven tooth 409 is fixedly connected to the outer wall of the rotating sleeve 408, the inner wall of the rotating sleeve 408 is threadedly connected to a threaded torsion rod 410, the end of the threaded torsion rod 410 is rotatably installed with an arc-shaped clamping plate 411, the inner wall of the arc-shaped clamping plate 411 is fixedly connected to an elastic expansion plate 412, the end of the elastic expansion plate 412 is fixedly connected to a slope block 413, and the outer wall of the elastic expansion plate 412 is fixedly connected to a pressure plate 414.

[0031] In an embodiment of the present invention, the driving gear 407 meshes with the driven gear 409, so that the driving gear 407 can smoothly drive the driven gear 409 and the rotating sleeve 408 to rotate and displace. The number of threaded torsion rods 410 is two groups, and the two groups of threaded torsion rods 410 are mirrored on both sides of the center plane of the rotating sleeve 408, so that they can drive two groups of arc-shaped clamping plates 411 to limit and clamp the flange. The center line of the elastic expansion plate 412 and the center line of the inclined plane block 413 are on the same straight line, so that the elastic expansion plate 412 can smoothly drive the inclined plane block 413 to displace.

[0032] In addition, a vibration component 5 is provided on the inner wall of the arc-shaped splint 411, and the vibration component 5 includes a guide groove 501, which is opened on the inner wall of the arc-shaped splint 411, and the outer wall of the inclined block 413 is fixedly connected to the arc strip 502, and the outer wall of the elastic telescopic plate 412 is fixedly connected to the mounting sleeve 503, and the inner wall of the mounting sleeve 503 is slidably connected to the sliding block 504, and the outer wall of the sliding block 504 is fixedly connected to the sliding rod 505, and the outer wall of the sliding block 504 is fixedly connected to the U-shaped frame 506, and the outer wall of the sliding rod 505 is slidably connected to the inner wall of the guide groove 501, and the guide groove 501 is set to a wave shape, so that the sliding rod 505 can be smoothly displaced on the inner wall of the guide groove 501.

[0033] In the present invention, during daily use, the cooling water tank assembly 3 will perform existing water cooling and allow the water to overflow the hollow plate 2, and then the flange will be placed in the rotating sleeve 408 filled with cooling water, and then the threaded torsion rod 410 and the hydraulic rod 403 will be adjusted according to the size of the flange, so that the arc-shaped clamping plate 411 on the threaded torsion rod 410 can limit the flange without clamping it. At this time, the motor 406 is started to rotate the driving gear 407 and drive the rotating sleeve 408 and the driven gear 409 to rotate synchronously through the transmission, so that the arc-shaped clamping plate 411 can rotate around the flange. However, because the arc-shaped clamping plate 411 does not clamp the flange, the flange will be The arc-shaped clamping plate 411 rotates due to friction, resulting in a situation where the flange and the arc-shaped clamping plate 411 rotate at different speeds, so that the outer wall of the flange can also be in contact with the water for cooling. When the arc-shaped clamping plate 411 rotates around the flange, the arc-shaped pressure block 404 on the hydraulic rod 403 will periodically squeeze the pressure plate 414, and then through transmission, the elastic expansion plate 412 drives the inclined block 413 to move forward, so that the inclined block 413 will periodically lift the flange slightly, so that the bottom end of the flange can fully contact the water flowing up the hollow plate 2, ensuring effective cooling of the flange side wall while also being able to well fluctuate the water at the bottom end of the flange, thereby improving the overall cooling effect.

[0034] When the elastic expansion plate 412 drives the inclined surface block 413 to move forward through transmission, the sliding rod 505 on the sliding block 504 will be displaced in the guide groove 501 synchronously, thereby driving the U-shaped frame 506 on the sliding block 504 to move up and down, so that the U-shaped frame 506 can periodically touch the arc strip 502, so that the inclined surface block 413 can vibrate, and finally when the inclined surface block 413 pushes against the flange, it can better touch the flange through vibration, so that the bottom end of the flange can be better cooled by water, and finally the overall practicality is further improved.

[0035] The above generally describes the present invention in detail. However, it is obvious to those skilled in the art that modifications or improvements may be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A flange forging device capable of rapid cooling, comprising an operating table (1), wherein the outer wall of the operating table (1) is provided with a hollow plate (2), and the outer wall of the hollow plate (2) is provided with a cooling water tank assembly (3), characterized in that: The outer wall of the operating table (1) is provided with a toggle assembly (4), and the toggle assembly (4) comprises: A fixed sleeve (401), the fixed sleeve (401) is fixedly connected to the outer wall of the operating table (1), the outer wall of the fixed sleeve (401) is fixedly connected to a mounting plate (402), the outer wall of the mounting plate (402) is fixedly connected to a hydraulic rod (403), the end of the hydraulic rod (403) is fixedly connected to an arc-shaped pressure block (404), the inner wall of the fixed sleeve (401) is fixedly connected to a blocking plate (405), the outer wall of the operating table (1) is fixedly connected to a motor (406), the output end of the motor (406) passes through the operating table (1) and is fixedly connected to a driving gear (407), and a rotating sleeve (408) is rotatably installed on the inner wall of the operating table (1); A driven tooth (409) is fixedly connected to the outer wall of a rotating sleeve (408); a threaded torsion rod (410) is threadedly connected to the inner wall of the rotating sleeve (408); an arc-shaped clamping plate (411) is rotatably mounted on the end of the threaded torsion rod (410); an elastic expansion plate (412) is fixedly connected to the inner wall of the arc-shaped clamping plate (411); an inclined block (413) is fixedly connected to the end of the elastic expansion plate (412); and a pressure plate (414) is fixedly connected to the outer wall of the elastic expansion plate (412).

2. The flange forging device capable of rapid cooling according to claim 1, characterized in that: The driving gear (407) engages with the driven gear (409).

3. The flange forging device capable of rapid cooling according to claim 1, characterized in that: The number of the threaded torsion rods (410) provided is two groups, and the two groups of the threaded torsion rods (410) are mirror-imaged on both sides of the central plane of the rotating sleeve (408).

4. The flange forging device capable of rapid cooling according to claim 1, characterized in that: The center line of the elastic expansion plate (412) and the center line of the inclined plane block (413) are both on the same straight line.

5. The flange forging device capable of rapid cooling according to claim 1, characterized in that: The inner wall of the arc-shaped clamping plate (411) is provided with a vibration assembly (5), and the vibration assembly (5) includes a guide groove (501), and the guide groove (501) is opened on the inner wall of the arc-shaped clamping plate (411); the outer wall of the inclined surface block (413) is fixedly connected with an arc strip (502); the outer wall of the elastic expansion plate (412) is fixedly connected with a mounting sleeve (503); the inner wall of the mounting sleeve (503) is slidably connected with a sliding block (504); the outer wall of the sliding block (504) is fixedly connected with a sliding rod (505); and the outer wall of the sliding block (504) is fixedly connected with a U-shaped frame (506).

6. The flange forging device capable of rapid cooling according to claim 5, characterized in that: The outer wall of the sliding rod (505) is slidably connected to the inner wall of the guide groove (501), and the guide groove (501) is configured to be wavy.

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