CN211501589U

CN211501589U - Reduction gearbox cooling structure of temper mill for stainless steel strip pickling production line

Info

Publication number: CN211501589U
Application number: CN201922131946.2U
Authority: CN
Inventors: 邵星; 蒋应华
Original assignee: Fujian Yongjin Metal Technology Co ltd
Current assignee: Fujian Yongjin Metal Technology Co ltd
Priority date: 2019-12-03
Filing date: 2019-12-03
Publication date: 2020-09-15
Anticipated expiration: 2029-12-03

Abstract

The utility model discloses a stainless steel band pickling line levelling machine reducing gear box cooling structure, including the speed reducer, the speed reducer below is provided with the mounting panel, the mounting panel up end is provided with the mount in speed reducer the place ahead position, mount up end middle part position is provided with the rectangular channel, be provided with the tube cooler in the rectangular channel, the speed reducer both sides are provided with transmission pipeline, the transmission pipeline other end is connected to tube cooler up end both sides position, the mounting panel up end is provided with the cooling bath in mount the place ahead position, the tube cooler both ends are provided with the cooling tube. A stainless steel strip pickling line levelling machine reducing gear box cooling structure, through set up the mounting panel in the speed reducer below, set up a tube cooler through the mounting panel, utilize the tube cooler to come to cool off the lubricating oil in the speed reducer, promote lubricated effect, extension speed reducer life.

Description

Reduction gearbox cooling structure of temper mill for stainless steel strip pickling production line

Technical Field

The utility model relates to a reducing gear box field, in particular to levelling machine reducing gear box cooling structure of stainless steel band pickling line.

Background

When metals such as waste steel and iron are recycled, oxide skins and rusty materials on the metal surface need to be removed firstly, the metal surface is cleaned through an acid solution in the acid cleaning process, a leveler is needed in an acid cleaning production line to roll and level the metal products after the acid cleaning process, the original rotating speed of a track of the leveler is high, so that the use requirement of the leveler is met by reducing the speed through a speed reducer, and after a common speed reducer runs at a high speed for a long time, the temperature of lubricating oil in the speed reducer is remarkably increased, carbonization is easy to occur, so that the lubricating capacity of a bearing and a gear on the inner wall is reduced, even pitting corrosion, abrasion and the like occur, the maintenance of the speed reducer is not facilitated, and the service life of the speed reducer is.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a stainless steel band pickling line levelling machine reducing gear box cooling structure can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a stainless steel strip pickling line levelling machine reducing gear box cooling structure, includes the speed reducer, the speed reducer below is provided with the mounting panel, the mounting panel up end is provided with the tube cooler in speed reducer the place ahead position, the speed reducer both sides are provided with transmission pipeline, the transmission pipeline other end is connected to tube cooler up end both sides position, the mounting panel up end is provided with the cooling bath in tube cooler the place ahead position, the tube cooler both ends are provided with the cooling tube way, the cooling tube way both ends are connected to cooling bath both sides inner wall respectively, the mounting panel up end is provided with the round hole near tube cooler the place ahead position, be provided with adjustable pressure pole in the round hole.

Preferably, the speed reducer is fixed to the upper end face of the mounting plate through welding, a lubricating pump is arranged on the upper end face of the mounting plate at one side of the speed reducer, and the transmission pipeline penetrates through the lubricating pump.

Preferably, the cooling tank is internally provided with cooling liquid, the upper end face of the mounting plate is provided with a cooling pump at one side of the cooling tank, the cooling pipeline penetrates through the cooling pump, and the lubricating pump and the cooling pump are fixed through bolts.

Preferably, the head of the pressure rod extends out of the round hole and is connected with a fixing head, a pressure plate is arranged on the rear end face of the pressure rod above the tubular cooler, the pressure plate is fixed to the pressure rod through welding, and a friction pad is arranged on the lower end face of the pressure plate.

Preferably, the round hole below is provided with the mounting groove, the round hole bottom is connected to mounting groove top and mounting groove radius and is greater than the round hole radius, the pressure bar bottom passes in the round hole stretches into the mounting groove, the mounting groove bottom is provided with the elastic component, the pressure bar outer lane is provided with the spacing ring at mounting groove top position.

Preferably, pressure rod outer lane one side is provided with main calorie of strip in spacing ring below position, the mounting groove inner wall is provided with vice calorie of strip in main calorie of strip below position, the part of mounting groove inner wall outside vice calorie of strip is provided with the cushion.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, through set up the mounting panel below the speed reducer, utilize the mounting panel to set up a tube cooler and link to each other with the speed reducer is inside, utilize the tube cooler to come cooling to the lubricating oil in the speed reducer, the life of speed reducer is improved, cooling liquid passes through pipe connection to in the cooling bath in the tube cooler, can effectively reduce the cooling liquid temperature after the heat absorption through the circulation, the mounting panel up end is provided with adjustable pressure pole in tube cooler the place ahead position, utilize the pressure pole to push down the position that can fix the tube cooler, thereby the rotation pressure pole can loosen the convenience and dismantle the maintenance to the tube cooler.

Drawings

FIG. 1 is a schematic view of the overall structure of a reduction gearbox cooling structure of a temper mill for a stainless steel strip pickling line of the utility model;

FIG. 2 is a sectional side view of an installation groove of a reduction gearbox cooling structure of a temper mill for a stainless steel strip pickling line of the utility model;

FIG. 3 is the mounting groove top sectional view of the reduction gearbox cooling structure of the temper mill of the stainless steel strip pickling line.

In the figure: 1. a speed reducer; 2. mounting a plate; 3. a lubrication pump; 4. a transport pipeline; 5. a tube cooler; 6. a circular hole; 7. a cooling duct; 8. a cooling pump; 9. a cooling tank; 10. cooling liquid; 11. a pressure lever; 12. a fixed head; 13. a pressure plate; 14. a friction pad; 15. mounting grooves; 16. a limiting ring; 17. an elastic member; 18. a main card strip; 19. an auxiliary clamping strip; 20. an elastic pad.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-3, a reduction gearbox cooling structure of a temper mill for a stainless steel strip pickling line comprises a speed reducer 1, a mounting plate 2 is arranged below the speed reducer 1, a tubular cooler 5 is arranged on the upper end surface of the mounting plate 2 in front of the speed reducer 1, transmission pipelines 4 are arranged on two sides of the speed reducer 1, the other ends of the transmission pipelines 4 are connected to two sides of the upper end surface of the tubular cooler 5, a cooling tank 9 is arranged on the upper end surface of the mounting plate 2 in front of the tubular cooler 5, cooling pipelines 7 are arranged on two ends of the tubular cooler 5, two ends of the cooling pipelines 7 are respectively connected to inner walls on two sides of the cooling tank 9, a round hole 6 is arranged on the upper end surface of the mounting plate 2 in front of the tubular cooler.

The speed reducer 1 is fixed to the upper end face of the mounting plate 2 through welding, a lubricating pump 3 is arranged on the upper end face of the mounting plate 2 at one side of the speed reducer 1, and a transmission pipeline 4 penetrates through the lubricating pump 3; a cooling liquid 10 is arranged in the cooling groove 9, a cooling pump 8 is arranged on the upper end surface of the mounting plate 2 at one side of the cooling groove 9, the cooling pipeline 7 penetrates through the cooling pump 8, and the lubricating pump 3 and the cooling pump 8 are fixed through bolts; the head of the pressure rod 11 extends out of the round hole 6 and is connected with a fixing head 12, a pressure plate 13 is arranged on the rear end face of the pressure rod 11 above the tubular cooler 5, the pressure plate 13 is fixed to the pressure rod 11 through welding, and a friction pad 14 is arranged on the lower end face of the pressure plate 13; an installation groove 15 is formed below the round hole 6, the bottom of the round hole 6 is connected to the top of the installation groove 15, the radius of the installation groove 15 is larger than that of the round hole 6, the bottom of the pressure rod 11 penetrates through the round hole 6 and extends into the installation groove 15, an elastic part 17 is arranged at the bottom of the installation groove 15, and a limiting ring 16 is arranged on the outer ring of the pressure rod 11 at the top of the installation groove 15; one side of the outer ring of the pressure rod 11 is provided with a main clamping strip 18 below the limiting ring 16, the inner wall of the mounting groove 15 is provided with an auxiliary clamping strip 19 below the main clamping strip 18, and the inner wall of the mounting groove 15 is provided with an elastic cushion 20 at the part outside the auxiliary clamping strip 19.

It should be noted that the utility model relates to a cooling structure of a reduction gearbox of a temper mill for a stainless steel strip pickling line, which is characterized in that a tubular cooler 5 is arranged on the surface of a mounting plate 2, the tubular cooler 5 is utilized to cool lubricating oil in a speed reducer 1, the service life of the speed reducer 1 is prolonged, when in use, the speed reducer 1 on the upper end surface of the mounting plate 2 is firstly found, the tubular cooler 5 is placed in the front position of the speed reducer 1 on the upper end surface of the mounting plate 2, a pressure plate 13 on one side of a pressure rod 11 is positioned above the tubular cooler 5, then transmission pipelines 4 are arranged at two ends of the speed reducer 1 and pass through a lubricating pump 3, the tail parts of the transmission pipelines 4 are connected to two ends of the upper end surface of the tubular cooler 5, then two ends of the tubular cooler 5 are connected with a cooling pipeline 7 and communicated with a cooling pump 8, then a cooling liquid 10 is injected into a cooling tank 9, then the, the pressure rod 11 is pressed downwards by a fixed head 12 at the top of the pressure rod 11, the pressure rod 11 continuously moves towards the bottom of the mounting groove 15 and presses an elastic piece 17 at the bottom of the mounting groove 15, the elastic piece 17 is compressed by force, in the process of downward movement of the pressure rod 11, a main clamping strip 18 at the outer ring of the pressure rod 11 is continuously contacted with an auxiliary clamping strip 19 at the inner wall of the mounting groove 15, the main clamping strip 18 cannot rebound through an inclined tooth socket of the pressure rod, so that the pressure rod 11 reaches a stable state, the pressure rod 11 simultaneously drives a pressure plate 13 at the outer ring to press downwards, a friction pad 14 at the lower end surface of the pressure plate 13 is contacted with the tubular cooler 5 and continuously presses, so that the tubular cooler 5 is gradually stabilized, when the speed reducer 1 operates, the lubricating pump 3 guides the lubricating oil in the speed reducer 1 into the tubular cooler 5 along a transmission pipeline 4, the cooling pump 8 guides the cooling liquid 10 in the cooling groove 9 into the tubular cooler 5 so as to continuously cool the, when the tubular cooler 5 needs to be disassembled for maintenance, the fixing head 12 at the head of the pressure rod 11 is found and rotated, the pressure rod 11 drives the main clamping strip 18 of the outer ring to rotate when rotating, the main clamping strip 18 continuously rotates and extrudes the elastic pad 20 on the inner wall of the mounting groove 15, the elastic pad 20 is compressed under force, until the main clamping strip 18 leaves the position of the auxiliary clamping strip 19, the pressure rod 11 which loses the blocking at the moment moves upwards again under the elastic action of the elastic piece 17 below, so that the pressure plate 13 which is connected is also moved upwards, the tubular cooler 5 loses pressure, the connected conduit can be disassembled, and the tubular cooler 5 can be conveniently disassembled for maintenance.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a stainless steel strip pickling line levelling machine reducing gear box cooling structure which characterized in that: comprises a speed reducer (1), a mounting plate (2) is arranged below the speed reducer (1), a tubular cooler (5) is arranged on the upper end surface of the mounting plate (2) in front of the speed reducer (1), the two sides of the speed reducer (1) are provided with transmission pipelines (4), the other ends of the transmission pipelines (4) are connected to the two side positions of the upper end surface of the tubular cooler (5), a cooling groove (9) is arranged on the upper end surface of the mounting plate (2) in front of the tubular cooler (5), two ends of the tubular cooler (5) are provided with cooling pipelines (7), two ends of the cooling pipelines (7) are respectively connected to the inner walls of two sides of the cooling tank (9), the upper end face of the mounting plate (2) is provided with a round hole (6) at a position close to the front of the tubular cooler (5), and an adjustable pressure rod (11) is arranged in the round hole (6).

2. The reduction gearbox cooling structure of the temper mill of the stainless steel strip pickling line according to claim 1, which is characterized in that: the speed reducer (1) is fixed to the upper end face of the mounting plate (2) through welding, a lubricating pump (3) is arranged on the upper end face of the mounting plate (2) at one side of the speed reducer (1), and the transmission pipeline (4) penetrates through the lubricating pump (3); the cooling device is characterized in that cooling liquid (10) is arranged in the cooling groove (9), a cooling pump (8) is arranged on one side of the cooling groove (9) on the upper end face of the mounting plate (2), the cooling pipeline (7) penetrates through the cooling pump (8), and the lubricating pump (3) and the cooling pump (8) are fixed through bolts.

3. The reduction gearbox cooling structure of the temper mill of the stainless steel strip pickling line according to claim 1, which is characterized in that: the head of the pressure rod (11) extends out of the round hole (6) and is connected with a fixing head (12), a pressure plate (13) is arranged on the rear end face of the pressure rod (11) above the tubular cooler (5), the pressure plate (13) is fixed to the pressure rod (11) through welding, and a friction pad (14) is arranged on the lower end face of the pressure plate (13).

4. The reduction gearbox cooling structure of the temper mill of the stainless steel strip pickling line according to claim 1, which is characterized in that: round hole (6) below is provided with mounting groove (15), round hole (6) bottom is connected to mounting groove (15) top and mounting groove (15) radius and is greater than round hole (6) radius, pressure pole (11) bottom is passed round hole (6) and is stretched into in mounting groove (15), mounting groove (15) bottom is provided with elastic component (17), pressure pole (11) outer lane is provided with spacing ring (16) at mounting groove (15) top position.

5. The reduction gearbox cooling structure of the temper mill of the stainless steel strip pickling line according to claim 4, wherein the reduction gearbox cooling structure comprises: pressure pole (11) outer lane one side is provided with main card strip (18) in spacing ring (16) below position, mounting groove (15) inner wall is provided with vice card strip (19) in main card strip (18) below position, the part of mounting groove (15) inner wall outside vice card strip (19) is provided with cushion (20).