阅读说明：本技术 一种锻造防水装置及其使用方法 (Forging waterproof device and using method thereof ) 是由 王勃 李霞 于 2021-09-07 设计创作，主要内容包括：本发明涉及一种锻造防水装置,包括顶板、升降罩、折叠管体和底环,所述顶板底侧等角度对称安装有若干个第二轴座,两个所述第二轴座之间转动安装有第一转轴,所述第一转轴外侧中部安装有第一导轮,所述升降罩顶侧等角度对称安装有若干个第一轴座；升降罩和折叠管体完全罩在锻造机外侧,对锻造机进行防水保护,避免喷淋水进入锻造机内,保证锻造机正常工作,同时通过呈120°分布的第一钢索在升降时,通过第一钢索的相互制约,避免升降罩升降时出现摇晃,保证升降罩升降的稳定性,同时升降罩底部的折叠管体可根据具体使用的情况进行伸缩,能够在使用时快速投入使用,在不使用时折叠存放,大大降低了存储空间,便于实际使用。(The invention relates to a forging waterproof device which comprises a top plate, a lifting cover, a folding pipe body and a bottom ring, wherein a plurality of second shaft seats are symmetrically arranged on the bottom side of the top plate at equal angles; go up and down the cover and cover completely in the forging machine outside with folding body, carry out water proof to the forging machine, avoid the shower water to get into in the forging machine, guarantee the normal work of forging machine, simultaneously through being 120 first cable wires that distribute when going up and down, through the restriction each other of first cable wire, it rocks to appear when avoiding going up and down to cover, guarantee the stability that goes up and down to cover, the folding body of cover bottom goes up and down simultaneously can stretch out and draw back according to the condition of specific use, can drop into use fast when using, fold when not using and deposit, greatly reduced storage space, convenient to use in practice.)

1. A forging waterproof device is characterized by comprising a top plate (1), a lifting cover (2), a folding pipe body (3) and a bottom ring (4), wherein a plurality of second shaft seats (9) are symmetrically installed on the bottom side of the top plate (1) at equal angles, a first rotating shaft (10) is rotatably installed between the two second shaft seats (9), a first guide wheel (11) is installed in the middle of the outer side of the first rotating shaft (10), a plurality of first shaft seats (5) are symmetrically installed on the top side of the lifting cover (2) at equal angles, a first cable shaft (6) is rotatably installed between the two first shaft seats (5), a first cable wire (8) is wound on the outer side of the first cable shaft (6), the first cable wire (8) is fixedly connected with the middle of the top side of the lifting cover (2) through the first guide wheel (11), the folding pipe body (3) is installed on the bottom side of the lifting cover (2), the bottom ring (4) is installed at the bottom of the folding pipe body (3), the inner side wall of the bottom ring (4) is symmetrically provided with connecting blocks (22);

third axle bed (15) are installed to lift cover (2) bottom side middle part symmetry, third axle bed (15) between rotate and install two second cable axles (18), and two second cable axles (18) do with fast antiport, and the second cable axle (18) outside winding has the second cable wire, a plurality of fourth axle bed (19) are installed to lift cover (2) bottom side both ends symmetry, and the homonymy is two rotate between fourth axle bed (19) and install second pivot (20), second pivot (20) outside mid-mounting has second guide pulley (21), the second cable wire is connected with connecting block (22) through second guide pulley (21).

2. The forging waterproof device of claim 1, wherein a first motor (7) is mounted on the outer side of the first shaft seat (5), the output end of the first motor (7) is connected with the end of the first cable shaft (6), the first cable shaft (6) is connected with the first shaft seat (5) in a bearing manner, and the number of the first cable shafts (6) is 3 and is distributed at 120 degrees.

3. The forging waterproof device as claimed in claim 1, wherein the first rotating shaft (10) is in bearing connection with the second shaft seat (9), a pneumatic rod (13) is installed on the inner side of the second shaft seat (9), a limiting disc (12) is installed at the end portion of the first rotating shaft (10) in a penetrating mode through the second shaft seat (9), and a plurality of limiting holes (14) matched with piston rods of the pneumatic rod (13) are formed in the limiting disc (12).

4. The forging waterproof device of claim 1, wherein the second cable shafts (18) are in bearing connection with a third shaft seat (15), a transmission case (16) is mounted on the outer side of the third shaft seat (15), the output ends of the transmission cases (16) are respectively connected with the two second cable shafts (18), and the input end of the transmission case (16) is connected with the output end of a second motor (17).

5. The forging waterproof device of claim 4, wherein a first chain wheel (24) and a rotating tooth (27) are mounted at the output end of the second motor (17) and located in the transmission box (16), a second chain wheel (25) and a transmission tooth (28) are mounted at the end portions of the two second cable shafts (18) respectively located in the transmission box (16), the first chain wheel (24) and the second chain wheel (25) are in transmission connection through a chain (26), and the rotating tooth (27) is meshed with the transmission tooth (28).

6. The forging press as recited in claim 1, wherein the second shaft (20) is connected to the fourth shaft seat (19) by bearings, and the second shaft (20) is disposed at 180 °.

7. The use method of the forging waterproof device as claimed in any one of claims 1 to 6, wherein the specific operation steps of the use method are as follows:

the method comprises the following steps: the top plate (1) is fixed in a factory building and located above a forging machine, when a fire alarm is given out in the factory building, a spray header sprays water, a first motor (7) on a first shaft seat (5) at the top of the lifting cover (2) works to drive a first cable shaft (6) to rotate, a first steel cable (8) wound on the first cable shaft (6) is discharged, the first steel cable (8) discharged at the moment moves along a first guide wheel (11) on a first rotating shaft (10) of a second shaft seat (9), and the lifting cover (2) moves downwards;

step two: when the lifting cover (2) moves downwards, a second motor (17) on the third shaft seat (15) works to drive a transmission shaft (23) in a transmission box (16) to rotate at the same time, so that the rotation of a first chain wheel (24) and a rotating tooth (27) is realized, the first chain wheel (24) and a second chain wheel (25) are driven by a chain (26), the rotating tooth (27) and a transmission tooth (28) are meshed for transmission, the same-speed reverse rotation of a second cable shaft (18) is realized, a second steel cable is released, the second steel cable moves along a second guide wheel (21) on a second rotating shaft (20) of a fourth shaft seat (19), and meanwhile, the folding pipe body (3) in a folded state is unfolded under the gravity action of a bottom ring (4) until the lifting cover (2) and the folding pipe body (3) are completely covered outside the forging machine;

step three: at the moment, the piston rod is driven to extend through the working of the air pressure rod (13) until the piston rod is inserted into the limiting hole (14) of the limiting disc (12), the height of the lifting cover (2) is fixed, and after the fire alarm is contacted and the piston rod contracts, the lifting cover (2) and the folding pipe body (3) are recovered.

Technical Field

The invention relates to the technical field of forging processing, in particular to a forging waterproof device and a using method thereof.

Background

Forging is a processing method which utilizes forging machinery to apply pressure on a metal blank to enable the metal blank to generate plastic deformation so as to obtain a forging with certain mechanical property, certain shape and certain size, and one of two major components of forging is adopted.

When forging in the factory building through the forging machine, because be equipped with fire extinguishing system in the factory building, in case the problem of the unbalanced or naked light of temperature appears in the factory building, fire extinguishing system begins work and utilizes the zero spray to spray this moment, sprays this moment on the forging machine, and then causes the influence to the forging machine, causes the inside ponding of forging machine, influences the normal work of forging machine.

Disclosure of Invention

The invention aims to provide a forging waterproof device and a using method thereof, and solves the technical problems that when forging is carried out in a factory building through a forging machine, once the temperature in the factory building is unbalanced or open fire occurs due to the fact that a fire-fighting system is arranged in the factory building, the fire-fighting system starts to work and sprays by using a spray head, the spray head sprays on the forging machine, and further influences the forging machine, water is accumulated in the forging machine, and normal work of the forging machine is influenced.

In order to achieve the purpose, the invention adopts the following technical scheme:

a forging waterproof device comprises a top plate, a lifting cover, a folding pipe body and a bottom ring, wherein a plurality of second shaft seats are symmetrically arranged on the bottom side of the top plate at equal angles, a first rotating shaft is rotatably arranged between the two second shaft seats, a first guide wheel is arranged in the middle of the outer side of the first rotating shaft, a plurality of first shaft seats are symmetrically arranged on the top side of the lifting cover at equal angles, a first cable shaft is rotatably arranged between the two first shaft seats, a first cable wire is wound on the outer side of the first cable shaft, the first cable wire is fixedly connected with the middle of the top side of the lifting cover through the first guide wheel, the folding pipe body is arranged on the bottom side of the lifting cover, the bottom ring is arranged at the bottom of the folding pipe body, and connecting blocks are symmetrically arranged on the inner side wall of the bottom ring;

the lifting cover is characterized in that a third shaft seat is symmetrically arranged in the middle of the bottom side of the lifting cover, two second cable shafts are rotatably arranged between the third shaft seats and rotate reversely at the same speed, a second steel cable is wound on the outer side of each second cable shaft, a plurality of fourth shaft seats are symmetrically arranged at two ends of the bottom side of the lifting cover and rotate between the fourth shaft seats at the same end, a second rotating shaft is rotatably arranged between the fourth shaft seats, a second guide wheel is arranged in the middle of the outer side of the second rotating shaft, and the second steel cable is connected with a connecting block through the second guide wheel.

Preferably, a first motor is installed on the outer side of the first shaft base, the output end of the first motor is connected with the end of a first cable shaft, the first cable shaft is connected with a bearing of the first shaft base, and the number of the first cable shafts is 3 and the first cable shafts are distributed at 120 degrees.

Preferably, the first rotating shaft is connected with a bearing of the second shaft seat, the inner side of the second shaft seat is provided with a pneumatic rod, the end part of the first rotating shaft penetrates through the second shaft seat and is provided with a limiting disc, and the limiting disc is provided with a plurality of limiting holes matched with piston rods of the pneumatic rod.

Preferably, the second cable shaft is connected with a bearing of the third shaft base, a transmission case is installed on the outer side of the third shaft base, the output end of the transmission case is connected with the two second cable shafts respectively, and the input end of the transmission case is connected with the output end of the second motor.

Preferably, the output end of the second motor is positioned in a transmission box and is provided with a first chain wheel and a rotating tooth, the shaft ends of the two second cables are respectively positioned in the transmission box and are provided with a second chain wheel and a transmission tooth, the first chain wheel and the second chain wheel are in transmission connection through a chain, and the rotating tooth is meshed with the transmission tooth.

Preferably, the second rotating shaft is connected with the fourth shaft seat through a bearing, and the second rotating shaft is distributed in an angle of 180 degrees.

A use method of a forged waterproof device comprises the following specific operation steps:

the method comprises the following steps: the top plate is fixed in a workshop and positioned above the forging machine, when fire fighting alarms in the workshop, the spray header starts to spray water, the first motor on the first shaft base at the top of the lifting cover works to drive the first cable shaft to rotate at the moment, the first steel cable wound on the first cable shaft is discharged, and the discharged first steel cable moves along the first guide wheel on the first rotating shaft of the second shaft base at the moment, so that the lifting cover moves downwards;

step two: when the lifting cover moves downwards, a second motor on the third shaft seat works to drive a transmission shaft in the transmission box to rotate, so that the first chain wheel and the rotating teeth rotate, the first chain wheel and the second chain wheel are driven by a chain, the rotating teeth and the transmission teeth are meshed for transmission, so that the same-speed reverse rotation of the second cable shaft is realized, a second steel cable is released, the second steel cable moves along a second guide wheel on a second rotating shaft of the fourth shaft seat, and the folded pipe body in a folded state is unfolded under the action of the gravity of the bottom ring until the lifting cover and the folded pipe body completely cover the outer side of the forging machine;

step three: the piston rod is driven to extend through the work of the air pressure rod until the piston rod is pulled into a limiting hole of the limiting disc, the height of the lifting cover is fixed, and after the fire alarm is contacted, the piston rod contracts and then the lifting cover and the folding pipe body are recovered.

The invention has the beneficial effects that: the first motor on the first shaft base at the top of the lifting cover works to drive the first cable shaft to rotate, the first steel cable wound on the first cable shaft is discharged, the discharged first steel cable moves along a first guide wheel on the first rotating shaft of the second shaft base to realize the downward movement of the lifting cover, the second motor on the third shaft base works to drive a transmission shaft in a transmission box to rotate, so that the rotation of a first chain wheel and a rotating tooth is realized, the first chain wheel and the second chain wheel are in chain transmission, the rotating tooth and the transmission tooth are in meshing transmission, so that the same-speed reverse rotation of the second cable shaft is realized, the second steel cable is discharged, the second steel cable moves along a second guide wheel on a second rotating shaft of a fourth shaft base, the folded pipe body in a folded state is unfolded under the gravity action of a bottom ring until the lifting cover and the folded pipe body are completely covered outside the forging machine, the forging machine is protected from water, and spray water is prevented from entering the forging machine, ensuring the normal work of the forging machine;

meanwhile, when the first steel cables distributed at 120 degrees are lifted, the first steel cables are restricted with each other, so that the lifting cover is prevented from shaking when lifted, and the lifting stability of the lifting cover is ensured;

the folding body of cover bottom goes up and down simultaneously can stretch out and draw back according to the condition of in particular use, can put into use fast when using, and folding when not using is deposited, greatly reduced storage space, the in-service use of being convenient for.

Drawings

FIG. 1 is a schematic view of an overall side structure of the present invention;

FIG. 2 is another schematic view of the overall structure of the present invention;

FIG. 3 is a front view of the present invention;

fig. 4 is a schematic view of the internal structure of the transmission case of the present invention.

Illustration of the drawings:

1. a top plate; 2. a lifting cover; 3. folding the pipe body; 4. a bottom ring; 5. a first shaft seat; 6. a first cable shaft; 7. a first motor; 8. a first wire rope; 9. a second shaft base; 10. a first rotating shaft; 11. a first guide wheel; 12. a limiting disc; 13. a pneumatic rod; 14. a limiting hole; 15. a third shaft seat; 16. a transmission case; 17. a second motor; 18. a second cable shaft; 19. a fourth shaft seat; 20. a second rotating shaft; 21. a second guide wheel; 22. connecting blocks; 23. a drive shaft; 24. a first sprocket; 25. a second sprocket; 26. a chain; 27. rotating the teeth; 28. and a transmission gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Specific examples are given below.

Referring to fig. 1 to 4, a forging waterproof device comprises a top plate 1, a lifting cover 2, a folding pipe body 3 and a bottom ring 4, wherein a plurality of second shaft seats 9 are symmetrically arranged on the bottom side of the top plate 1 at equal angles, a first rotating shaft 10 is rotatably arranged between the two second shaft seats 9, a first guide wheel 11 is arranged in the middle of the outer side of the first rotating shaft 10, a plurality of first shaft seats 5 are symmetrically arranged on the top side of the lifting cover 2 at equal angles, a first cable shaft 6 is rotatably arranged between the two first shaft seats 5, a first cable 8 is wound on the outer side of the first cable shaft 6, the first cable 8 is fixedly connected with the middle of the top side of the lifting cover 2 through the first guide wheel 11, the folding pipe body 3 is arranged on the bottom side of the lifting cover 2, the bottom ring 4 is arranged on the bottom ring 3, and connecting blocks 22 are symmetrically arranged on the inner side wall of the bottom ring 4;

third shaft seats 15 are symmetrically arranged in the middle of the bottom side of the lifting cover 2, two second cable shafts 18 are rotatably arranged between the third shaft seats 15, the two second cable shafts 18 rotate in the same speed and opposite directions, second steel cables are wound on the outer sides of the second cable shafts 18, a plurality of fourth shaft seats 19 are symmetrically arranged at two ends of the bottom side of the lifting cover 2, a second rotating shaft 20 is rotatably arranged between the two fourth shaft seats 19 at the same end, a second guide wheel 21 is arranged in the middle of the outer side of the second rotating shaft 20, and the second steel cables are connected with a connecting block 22 through the second guide wheel 21.

In one embodiment of the present invention, a first motor 7 is installed outside the first shaft base 5, an output end of the first motor 7 is connected to an end of a first cable shaft 6, the first cable shaft 6 is connected to the first shaft base 5 through a bearing, the number of the first cable shafts 6 is 3 and is distributed in 120 °, and the first cable shafts 8 distributed in 120 ° are restricted by the first cable shafts 8 during lifting, so as to prevent the lifting cover 2 from shaking during lifting and ensure the stability of the lifting cover 2 during lifting.

As an implementation mode of the invention, the first rotating shaft 10 is in bearing connection with the second shaft seat 9, the inner side of the second shaft seat 9 is provided with the air pressure rod 13, the end part of the first rotating shaft 10 penetrates through the second shaft seat 9 and is provided with the limiting disc 12, the limiting disc 12 is provided with a plurality of limiting holes 14 matched with piston rods of the air pressure rod 13, the piston rods are driven to extend through the work of the air pressure rod 13 until the piston rods are disassembled into the limiting holes 14 of the limiting disc 12, and the height of the lifting cover 2 is fixed.

In one embodiment of the present invention, the second cable shaft 18 is connected with the third shaft seat 15 by bearing, the transmission case 16 is installed outside the third shaft seat 15, the output end of the transmission box 16 is respectively connected with the two second cable shafts 18, the input end of the transmission box 16 is connected with the output end of the second motor 17, the output end of the second motor 17 and the position in the transmission box 16 are provided with a first chain wheel 24 and a rotating tooth 27, the end parts of the two second cable shafts 18 are respectively arranged in the transmission box 16 and are provided with a second chain wheel 25 and a transmission tooth 28, the first chain wheel 24 and the second chain wheel 25 are in transmission connection through a chain 26, the rotating tooth 27 is meshed with the transmission tooth 28, the second motor 17 on the third shaft seat 15 works to drive the transmission shaft 23 in the transmission box 16 to rotate, and further realizing the rotation of the first chain wheel 24 and the rotating teeth 27, the first chain wheel 24 and the second chain wheel 25 are driven by the chain 26, the rotating teeth 27 and the driving teeth 28 are meshed for driving, and further realizing the same-speed reverse rotation of the second cable shaft 18.

In one embodiment of the present invention, the second rotating shaft 20 is connected to the fourth shaft seat 19 by a bearing, and the second rotating shaft 20 is distributed at 180 °, so as to realize the rotational connection of the second rotating shaft 20 and correspond to the second cable shaft 18.

A use method of a forged waterproof device comprises the following specific operation steps:

the method comprises the following steps: the top plate 1 is fixed in a factory building and located above a forging machine, when fire fighting alarms in the factory building, a spray header starts to spray water, at the moment, a first motor 7 on a first shaft seat 5 at the top of a lifting cover 2 works to drive a first cable shaft 6 to rotate, a first steel cable 8 wound on the first cable shaft 6 is discharged, and the discharged first steel cable 8 moves along a first guide wheel 11 on a first rotating shaft 10 of a second shaft seat 9, so that the lifting cover 2 moves downwards;

step two: when the lifting cover 2 moves downwards, the second motor 17 on the third shaft base 15 works to drive the transmission shaft 23 in the transmission box 16 to rotate, so that the first chain wheel 24 and the rotating teeth 27 rotate, the first chain wheel 24 and the second chain wheel 25 are transmitted through the chain 26, the rotating teeth 27 and the transmission teeth 28 are meshed for transmission, so that the second cable shaft 18 rotates reversely at the same speed, the second cable wire is released, the second cable wire moves along the second guide wheel 21 on the second rotating shaft 20 of the fourth shaft base 19, and the folded pipe body 3 in the folded state is unfolded under the gravity action of the bottom ring 4 until the lifting cover 2 and the folded pipe body 3 completely cover the outer side of the forging machine;

step three: at the moment, the piston rod is driven to extend through the work of the air pressure rod 13 until the piston rod is disassembled into the limiting hole 14 of the limiting disc 12, the height of the lifting cover 2 is fixed, and after the fire alarm is contacted, the piston rod is contracted, and the lifting cover 2 and the folding pipe body 3 are recovered.

The first motor 7 on the first shaft seat 5 on the top of the lifting cover 2 works to drive the first cable shaft 6 to rotate, the first steel cable 8 wound on the first cable shaft 6 is discharged, the discharged first steel cable 8 moves along the first guide wheel 11 on the first rotating shaft 10 of the second shaft seat 9 at the moment, the downward movement of the lifting cover 2 is realized, meanwhile, the second motor 17 on the third shaft seat 15 works to drive the transmission shaft 23 in the transmission box 16 to rotate, further, the rotation of the first chain wheel 24 and the rotating teeth 27 is realized, the first chain wheel 24 and the second chain wheel 25 are transmitted through the chain 26, the rotating teeth 27 and the transmission teeth 28 are meshed for transmission, further, the same-speed reverse rotation of the second cable shaft 18 is realized, the second steel cable is discharged, at the moment, the second steel cable moves along the second guide wheel 21 on the second rotating shaft 20 of the fourth shaft seat 19, meanwhile, the folded pipe body 3 in a folded state is unfolded under the gravity action of the bottom ring 4, until the lifting cover 2 and the folded pipe body 3 outside the forging machine completely, the forging machine is protected from water, so that spray water is prevented from entering the forging machine, and the normal work of the forging machine is ensured;

meanwhile, when the first steel cables 8 distributed at 120 degrees are lifted, the first steel cables 8 are restricted with each other, so that the lifting cover 2 is prevented from shaking when lifted, and the lifting stability of the lifting cover 2 is ensured;

the folding body 3 of the 2 bottoms of cover that goes up and down simultaneously can stretch out and draw back according to the condition of concrete use, can put into use fast when using, and folding when not using is deposited, greatly reduced storage space, the in-service use of being convenient for.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.