Damping device of forging furnace

Abstract

The utility model belongs to the field of forging furnaces, and particularly relates to a forging furnace damping device which comprises a base. The top end of the base is fixedly connected with the bottom end of the forging furnace body, and a damping mechanism is arranged at the bottom end of the base. The damping mechanism comprises bottom plates, the bottom plates are arranged on the two sides of the position below the bottom end of the base, grooves are formed in the two sides of the top end of each bottom plate, and the inner sides of the grooves are fixedly connected with the two ends of first guide rods; through the design of the damping mechanism, the function of damping the forging furnace is achieved, and the problems that an existing forging furnace is not provided with a device capable of being used for damping, when a furnace body of the forging furnace vibrates obviously in the forging process, due to the fact that the existing forging furnace is not provided with an assembly capable of being used for damping, the forging furnace is not provided with a device capable of being used for damping, and the forging furnace is not provided with a device capable of being used for damping are solved. Therefore, the problem that the service life of the forging furnace is shortened due to the fact that the furnace body is easily damaged in the vibration process is solved, and the service life of the forging furnace is prolonged.

Description

Technical Field

[0001] The utility model relates to the field of forging furnaces, in particular to a forging furnace shock absorbing device. Background Art

[0002] Forging furnaces can be used to improve the plasticity of metals, reduce their resistance to deformation, make them easier to form, and obtain good forging structure and mechanical properties.

[0003] The existing forging furnace can specifically refer to the metal forging furnace with application number: CN202121325290.9, which includes a smelting furnace, a sealing cover and a smelting tube connected to the inner side of the smelting furnace, the outer side of the smelting furnace is wrapped with a layer of high-density refractory board, and the top of the smelting furnace is installed with a sealing cover. The left and right sides of the outer wall of the smelting furnace are fixedly connected with a layer of side protection cover, and the bottom of the sealing cover is adapted to the top of the smelting furnace; the utility model can maintain better protection measures for the entire smelting furnace through the thermal insulation filler, the outer plate of the smelting furnace, and the heat-resistant protection plate connected to the outside, so that the smelting efficiency is improved. At the same time, the combustion furnace, the guide plate and the air permeable net can be used to heat the metal inside the smelting tube more evenly during use, so as to meet the needs of metal smelting;

[0004] The above-mentioned forging furnace is not provided with a device for shock absorption. When the forging furnace is in the forging process, the furnace body will vibrate significantly. Since the existing forging furnace is not provided with a component for shock absorption, the furnace body is easily damaged during the vibration process, thereby reducing the service life of the forging furnace. Therefore, a forging furnace shock absorption device is proposed to address the above problem. Utility Model Content

[0005] In order to make up for the shortcomings of the prior art, the existing forging furnace is not provided with a device for shock absorption. When the forging furnace is in the forging process, the furnace body will vibrate more obviously. Since the existing forging furnace is not provided with a component for shock absorption, the furnace body is easily damaged during the vibration process, thereby reducing the service life of the forging furnace. The utility model proposes a forging furnace shock absorption device.

[0006] The technical solution adopted by the utility model to solve the technical problem is: the utility model discloses a forging furnace shock absorbing device, comprising a base; the top of the base is fixedly connected to the bottom of the forging furnace body, and the bottom of the base is provided with a shock absorbing mechanism;

[0007] The shock absorbing mechanism includes a base plate, which is arranged on both sides of the position below the bottom end of the base, and grooves are opened on both sides of the top of the base, the inner sides of the grooves are fixedly connected to the two ends of the first guide rod, the outer side of the first guide rod is sleeved with a moving block, and the first guide rod is slidably connected to the moving block, the outer side of the first guide rod is sleeved with a first return spring, the rear end of the first return spring is fixedly connected to the side end of the base plate, and the front end of the first return spring is fixedly connected to the side end of the moving block.

[0008] Preferably, the top of the movable block is fixedly connected to the bottom end of the first fixed block, the inner side of the first fixed block is fixedly connected to the two ends of the first fixed rod, the outer side of the first fixed rod is sleeved with a first rotating block, and the first fixed rod is rotatably connected to the first rotating block, and the top of the first rotating block is fixedly connected to the bottom end of the first damper.

[0009] Preferably, the top of the first damper is fixedly connected to the outer side of the second rotating block, the front and rear ends on both sides of the bottom end of the base are provided with second fixed blocks, and the base is fixedly connected to the top of the second fixed block, the inner side of the second fixed block is fixedly connected to the two ends of the second fixed rod, the second rotating block is sleeved on the outer side of the second fixed rod, and the second rotating block is rotatably connected to the second fixed rod.

[0010] Preferably, the top of the bottom plate near the middle position is fixedly connected to the bottom end of the second damper, the top of the second damper is fixedly connected to the bottom end of the base, the outer side of the second damper is sleeved with a second return spring, the bottom end of the second return spring is fixedly connected to the top of the bottom plate, and the top of the second return spring is fixedly connected to the bottom end of the base.

[0011] Preferably, the front and rear ends of the base plate are both provided with third fixing blocks, and the base plate is fixedly connected to one end of the third fixing block, the top end of the third fixing block is fixedly connected to the bottom end of the third fixing rod, and the base is provided with sliding holes near the corners, the top end of the third fixing rod passes through the sliding holes to reach the top end of the base, and the third fixing rod is slidably connected to the sliding holes, and the top end of the third fixing rod is fixedly connected to the bottom end of the limit block.

[0012] Preferably, a third return spring is sleeved on the outer side of the third fixing rod, the bottom end of the third return spring is fixedly connected to the top end of the third fixing block, and the top end of the third return spring is fixedly connected to the bottom end of the base.

[0013] Preferably, the front and rear ends of the bottom end of the base plate are both provided with universal wheels, and the bottom end of the base plate is fixedly connected to the top end of the universal wheels.

[0014] The utility model is beneficial in that:

[0015] 1. The utility model realizes the function of damping the forging furnace through the structural design of the damping mechanism, solves the problem that the existing forging furnace is not provided with a device for damping the forging furnace, and the furnace body of the forging furnace will vibrate significantly during the forging process. Since the existing forging furnace is not provided with a component for damping the forging furnace, the furnace body is easily damaged during the vibration process, which reduces the service life of the forging furnace, and improves the service life of the forging furnace;

[0016] 2. The utility model realizes the function of facilitating the movement of the forging furnace through the structural design of the universal wheel, solves the problem that the existing forging furnace has a heavy main body and is not provided with components that can be easily moved, so that it is difficult and uneasy to operate when the forging furnace needs to be moved, thereby improving the convenience of moving the forging furnace. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be 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 paying creative work.

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0019] Figure 2 It is a partial cross-sectional structural schematic diagram of the utility model;

[0020] Figure 3 For the utility model Figure 1 A in the middle is an enlarged schematic diagram of the structure;

[0021] Figure 4 For the utility model Figure 2 The enlarged schematic diagram at B in the middle is a schematic diagram of the structure;

[0022] Figure 5 For the utility model Figure 2 Schematic diagram of the structure of the enlarged schematic diagram at C in the middle.

[0023] In the figure: 1, base; 2, forging furnace body; 10, bottom plate; 11, groove; 12, first guide rod; 13, first return spring; 14, moving block; 15, first fixed block; 16, first fixed rod; 17, first rotating block; 18, first damper; 19, second rotating block; 20, second fixed block; 21, second fixed rod; 22, second damper; 23, second return spring; 24, third fixed block; 25, third fixed rod; 26, sliding hole; 27, limit block; 28, third return spring; 29, universal wheel. 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 5 As shown, a forging furnace shock absorbing device comprises a base 1; the top of the base 1 is welded to the bottom of the forging furnace body 2, and a shock absorbing mechanism is arranged at the bottom of the base 1;

[0026] The shock absorbing mechanism includes a bottom plate 10, which is arranged on both sides of the bottom end of the base 1, and grooves 11 are opened on both sides of the top of the bottom plate 10. The grooves 11 are square in design, and the inner side of the grooves 11 is welded to the two ends of the first guide rod 12. A moving block 14 is sleeved on the outer side of the first guide rod 12, and the first guide rod 12 is slidably connected to the moving block 14. The inner walls of the first guide rod 12 and the moving block 14 are both circular in design. A first return spring 13 is sleeved on the outer side of the first guide rod 12, and the rear end of the first return spring 13 is welded to the side end of the bottom plate 10, and the front end of the first return spring 13 is welded to the side end of the moving block 14;

[0027] During operation, when the bottom end of the first damper 18 moves forward, it will drive the moving block 14 to move along the surface of the first guide rod 12 inside the groove 11, and at the same time pull the first return spring 13 for shock absorption, which is used to shock the forging furnace.

[0028] Furthermore, the top of the moving block 14 is welded to the bottom of the first fixed block 15, the moving block 14 is square in design, the inner side of the first fixed block 15 is welded to the two ends of the first fixed rod 16, the outer side of the first fixed rod 16 is sleeved with a first rotating block 17, and the first fixed rod 16 is rotatably connected to the first rotating block 17, the inner walls of the first fixed rod 16 and the first rotating block 17 are both circular in design, and the top of the first rotating block 17 is welded to the bottom of the first damper 18;

[0029] During operation, the first damper 18 rotates, which drives the first rotating block 17 to rotate along the surface of the first fixed rod 16 inside the first fixed block 15 and moves the bottom end of the first damper 18 forward, so as to reduce the vibration of the forging furnace.

[0030] Furthermore, the top of the first damper 18 is welded to the outside of the second rotating block 19, the front and rear ends of both sides of the bottom of the base 1 are provided with second fixed blocks 20, and the base 1 is welded to the top of the second fixed block 20, the inside of the second fixed block 20 is welded to the two ends of the second fixed rod 21, the second rotating block 19 is sleeved on the outside of the second fixed rod 21, and the second rotating block 19 is rotatably connected to the second fixed rod 21, and the inner wall of the second rotating block 19 and the second fixed rod 21 are both circular in design;

[0031] During operation, the forging furnace body 2 will drive the base 1 to move downward. When the base 1 moves downward, it will drive the second fixed block 20 and the second fixed rod 21 to move downward at the same time, and at the same time drive the first damper 18 to rotate. At the same time, the second rotating block 19 will flip along the outer side of the second fixed rod 21 and squeeze the first damper 18 for shock absorption, which is used to reduce the shock of the forging furnace.

[0032] Further, the top of the bottom plate 10 near the middle position is welded to the bottom end of the second damper 22, the top end of the second damper 22 is welded to the bottom end of the base 1, the outer side of the second damper 22 is sleeved with a second return spring 23, the bottom end of the second return spring 23 is welded to the top end of the bottom plate 10, and the top end of the second return spring 23 is welded to the bottom end of the base 1;

[0033] During operation, the base 1 moves downward, squeezing the second damper 22 and the second return spring 23, driving the second damper 22 to contract inward for shock absorption, and squeezing the second return spring 23 for shock absorption again, so as to shock the forging furnace.

[0034] Further, the front and rear ends of the bottom plate 10 are both provided with a third fixing block 24, and the bottom plate 10 is welded to one end of the third fixing block 24, the third fixing block 24 is square in design, the top of the third fixing block 24 is welded to the bottom of the third fixing rod 25, the base 1 is provided with a sliding hole 26 near the corner, the top of the third fixing rod 25 passes through the sliding hole 26 to reach the top of the base 1, and the third fixing rod 25 is slidably connected to the sliding hole 26, the third fixing rod 25 and the sliding hole 26 are both circular in design, and the top of the third fixing rod 25 is welded to the bottom of the limit block 27;

[0035] During operation, the base 1 moves downward, and the sliding hole 26 opened in the base 1 will move downward along the surface of the third fixed rod 25 at the top of the third fixed block 24. At the same time, the limit block 27 at the top of the third return spring 28 can prevent the base 1 from separating from the surface of the third fixed rod 25, which is used to reduce the shock of the forging furnace.

[0036] Furthermore, a third return spring 28 is sleeved on the outer side of the third fixing rod 25, the bottom end of the third return spring 28 is welded to the top end of the third fixing block 24, and the top end of the third return spring 28 is welded to the bottom end of the base 1;

[0037] During operation, the base 1 moves downward, which will squeeze the third return spring 28, causing the third return spring 28 to shrink and reduce vibration, thereby reducing vibration of the forging furnace.

[0038] Furthermore, the front and rear ends of the bottom of the bottom plate 10 are both provided with universal wheels 29, and the bottom end of the bottom plate 10 and the top end of the universal wheels 29 are welded together;

[0039] During operation, the base 1 is pushed to drive the universal wheel 29 at the bottom end of the bottom plate 10 to move, so as to shift the forging furnace.

[0040] Working principle: When the forging furnace vibrates and presses downward, the forging furnace body 2 will drive the base 1 to move downward. When the base 1 moves downward, it will drive the second fixed block 20 and the second fixed rod 21 to move downward at the same time, and drive the first damper 18 to rotate. At the same time, the second rotating block 19 turns over along the outer side of the second fixed rod 21 and squeezes the first damper 18 for shock absorption. When the first damper 18 rotates, it will drive the first rotating block 17 to rotate along the surface of the first fixed rod 16 inside the first fixed block 15 and move the bottom end of the first damper 18 forward. When the bottom end of the first damper 18 moves forward, it will drive the moving block 14 along the first fixed rod 16 inside the groove 11. The surface of the guide rod 12 moves, and at the same time, the first return spring 13 is pulled for shock absorption, and when the base 1 moves downward, the second damper 22 and the second return spring 23 will be squeezed, driving the second damper 22 to shrink inward for shock absorption, and at the same time squeezing the second return spring 23 for shock absorption again, and at the same time, the base 1 moves downward, and the sliding hole 26 opened in the base 1 will move downward along the surface of the third fixed rod 25 at the top of the third fixed block 24, and at the same time, the limit block 27 at the top of the third return spring 28 can prevent the base 1 from separating from the surface of the third fixed rod 25, and when the base 1 moves downward, the third return spring 28 will be squeezed, causing the third return spring 28 to shrink and shock absorb, which is used to shock the forging furnace.

[0041] When the forging furnace needs to be moved, the base 1 is pushed to drive the universal wheel 29 at the bottom end of the bottom plate 10 to move, so as to move the forging furnace.

[0042] 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, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A forging furnace vibration reduction device, comprising a base (1); characterized in that: The top end of the base (1) is fixedly connected to the bottom end of the forging furnace body (2), and a shock absorbing mechanism is provided at the bottom end of the base (1); The shock absorbing mechanism comprises a bottom plate (10), the bottom plates (10) are arranged on both sides below the bottom end of the base (1), grooves (11) are provided on both sides of the top end of the bottom plate (10), the inner sides of the grooves (11) are fixedly connected to the two ends of a first guide rod (12), a moving block (14) is sleeved on the outer side of the first guide rod (12), and the first guide rod (12) is slidably connected to the moving block (14), a first return spring (13) is sleeved on the outer side of the first guide rod (12), the rear end of the first return spring (13) is fixedly connected to the side end of the bottom plate (10), and the front end of the first return spring (13) is fixedly connected to the side end of the moving block (14).

2. A forging furnace shock absorbing device according to claim 1, characterized in that: The top end of the movable block (14) is fixedly connected to the bottom end of the first fixed block (15); the inner side of the first fixed block (15) is fixedly connected to the two ends of the first fixed rod (16); the outer side of the first fixed rod (16) is sleeved with a first rotating block (17); the first fixed rod (16) is rotatably connected to the first rotating block (17); the top end of the first rotating block (17) is fixedly connected to the bottom end of the first damper (18).

3. A forging furnace shock absorbing device according to claim 2, characterized in that: The top end of the first damper (18) is fixedly connected to the outside of the second rotating block (19); the front and rear ends of both sides of the bottom end of the base (1) are provided with second fixed blocks (20); the base (1) is fixedly connected to the top end of the second fixed block (20); the inside of the second fixed block (20) is fixedly connected to the two ends of the second fixed rod (21); the second rotating block (19) is sleeved on the outside of the second fixed rod (21); and the second rotating block (19) is rotatably connected to the second fixed rod (21).

4. A forging furnace shock absorbing device according to claim 3, characterized in that: The top end of the bottom plate (10) near the middle position is fixedly connected to the bottom end of the second damper (22), the top end of the second damper (22) is fixedly connected to the bottom end of the base (1), the outer side of the second damper (22) is sleeved with a second return spring (23), the bottom end of the second return spring (23) is fixedly connected to the top end of the bottom plate (10), and the top end of the second return spring (23) is fixedly connected to the bottom end of the base (1).

5. A forging furnace vibration reduction device according to claim 4, characterized in that: The front and rear ends of the bottom plate (10) are both provided with third fixing blocks (24), and the bottom plate (10) is fixedly connected to one end of the third fixing block (24), the top end of the third fixing block (24) is fixedly connected to the bottom end of the third fixing rod (25), the base (1) is provided with sliding holes (26) near the corners, the top end of the third fixing rod (25) passes through the sliding holes (26) to reach the top end of the base (1), and the third fixing rod (25) is slidably connected to the sliding holes (26), and the top end of the third fixing rod (25) is fixedly connected to the bottom end of the limit block (27).

6. A forging furnace vibration reduction device according to claim 5, characterized in that: A third return spring (28) is sleeved on the outer side of the third fixing rod (25), the bottom end of the third return spring (28) is fixedly connected to the top end of the third fixing block (24), and the top end of the third return spring (28) is fixedly connected to the bottom end of the base (1).

7. A forging furnace vibration reduction device according to claim 6, characterized in that: Universal wheels (29) are provided at the front and rear ends of the bottom end of the bottom plate (10), and the bottom end of the bottom plate (10) is fixedly connected to the top end of the universal wheels (29).

Images