Roller quenching equipment

Abstract

The utility model relates to the technical field of roller machining, and discloses roller quenching equipment which comprises a workbench, a heating block, a water outlet adjusting assembly and a rotary clamping assembly, a working groove is formed in the front side of the workbench, the water outlet adjusting assembly is arranged on the lower middle portion of the working groove, and the rotary clamping assembly is arranged on the lower middle portion of the working groove. The heating block is installed in the workbench and located on the upper portion of the water outlet adjusting assembly, and the rotary clamping assembly is arranged on the upper portion of the working groove. And the water outlet adjusting assembly comprises a fixing frame, an adjusting rod, a water outlet head and a water storage block, and connecting columns are welded to the middle lower portion in the working groove of the fixing frame and the two sides of the fixing frame. According to the roller quenching equipment, the position of the water outlet head can be flexibly adjusted through the cooperation of the fixing frame and the adjusting rods, the adjustment is ensured to be accurate and errorless through the cooperation of the fixing frame and the adjusting rods, the arrangement of the six adjusting rods and the water outlet head further improves the uniformity of quenching coverage, and a circulating system formed by the water tank, the first pump body and the second pump body effectively recycles and utilizes quenching water.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of roll processing technology, specifically is a kind of roll quenching equipment. BACKGROUND

[0002] In the roll manufacturing industry, quenching process is the key link to improve the hardness and wear resistance of roll.

[0003] At present, roll quenching is mostly carried out by immersion or water spraying, but the common quenching equipment has problems such as complex operation, poor quenching uniformity, serious water resource waste, etc. UTILITY MODEL CONTENT

[0004] (I) Technical problem solved

[0005] In view of the deficiencies of the prior art, the utility model provides a kind of roll quenching equipment, with the advantages of flexible water adjustment, quenching water recycling, etc.

[0006] (II) Technical scheme

[0007] To achieve the above purpose, the utility model provides the following technical scheme:

[0008] A kind of roll quenching equipment, including workbench, heating block, water outlet adjusting assembly and rotating clamping assembly, the workbench front side is provided with work tank, the lower part of the work tank is provided with the water outlet adjusting assembly, the heating block is installed in workbench interior and is located in the upper portion of water outlet adjusting assembly, the upper portion of the work tank is provided with the rotating clamping assembly;

[0009] The water outlet adjusting assembly includes fixed frame, adjusting rod, water outlet head and water storage block, the lower part in the work tank of the fixed frame is welded with connecting column on both sides, and is welded with workbench by connecting column, the water storage block is installed at the top of fixed frame, the adjusting rod is provided with screw thread outside, and is connected with fixed frame by screw thread, the water outlet head is installed at the end of adjusting rod end in fixed frame interior;

[0010] Rotating clamping assembly includes telescopic column, linkage module and pneumatic clamping jaw, the telescopic column is installed in the middle of workbench top plate upside down, the first connecting plate is bolted on the bottom end of telescopic column, the linkage module is arranged in the interior of first connecting plate, the pneumatic clamping jaw is installed in the lower part of first connecting plate.

[0011] As a preferred technical scheme of the utility model, the fixed frame is hollowed in the middle in the vertical direction, and the inner and outer walls are regular hexagons, the adjusting rods are six in number and are in threaded connection with the six sides of the fixed frame respectively, and the water outlets are also six in number.

[0012] As a preferred technical scheme of the utility model, one end of the guide column is symmetrically welded on the side of each water outlet facing the adjusting rod and located on the two sides of the adjusting rod, the other end of the guide column is inserted into the fixed frame, a scale line is arranged outside the guide column, and a plurality of spray heads are arranged on the other side of the water outlet.

[0013] As a preferred technical scheme of the utility model, the water outlet adjusting assembly further comprises water tanks, a first pump body and a second pump body, the water tanks are two in number and are located on the two sides of the workbench, the first pump body is two in number and is installed on the water outlets on the top of the water tanks respectively, and pipelines are arranged between the first pump body and the water storage blocks and between the water storage blocks and the water outlets.

[0014] As a preferred technical scheme of the utility model, a first water storage groove is arranged in the lower part of the work tank in the workbench, second water storage grooves are arranged on the two sides of the first water storage groove, a partition plate is arranged between the first water storage groove and the second water storage grooves, a one-way water outlet valve is installed in the partition plate, the second pump body is installed between the outlet on the side of the second water storage groove and the water inlet on the bottom of the water tank, and a thermometer is further installed on the upper part of the second pump body on the side of the second water storage groove.

[0015] As a preferred technical scheme of the utility model, the linkage module comprises a second connecting plate, a first gear, a second gear and a motor, the top of the second connecting plate is provided with a protruding block, the protruding block and the first connecting plate are rotatably connected through a bearing, the first gear is bolted on the outside of the protruding block and is engaged with the second gear.

[0016] As a preferred technical scheme of the utility model, a groove is arranged in the first connecting plate for the rotation of the first gear and the second gear, a shaft rod is bolted in the middle of the second gear, the top of the shaft rod is bolted with the output end of the motor through the back of the first connecting plate, a protective box body is arranged on the outside of the motor and is installed on the top of the first connecting plate through the protective box body.

[0017] As a preferred technical scheme of the utility model, two sliding feet are further arranged on the top of the second connecting plate, an annular sliding groove is arranged in the bottom of the first connecting plate and is slidably connected with the sliding feet, the pneumatic clamping jaw is bolted on the bottom of the second connecting plate, and an air inlet pipeline is arranged on the back side of the pneumatic clamping jaw.

[0018] (Three) beneficial effects

[0019] Compared with the prior art, the roller quenching equipment has the following beneficial effects:

[0020] The roller quenching equipment, through cooperation of the fixing frame and the adjusting rods, can flexibly adjust the position of the water outlet head, cooperate with the scale line on the guide column, ensure accurate adjustment, and the six adjusting rods and the water outlet head can further improve the uniformity of quenching coverage; the circulating system composed of the water tank, the first pump body and the second pump body can effectively recycle and utilize quenching water, reduce waste, and the first water storage tank and the second water storage tank below the working groove are designed in combination with the one-way water outlet valve and the thermometer, thereby guaranteeing the recycling of water resources, and the rotary clamping assembly is precisely cooperated through the telescopic column and the linkage module, thereby realizing stable clamping and stable rotation of the roller. BRIEF DESCRIPTION OF DRAWINGS

[0021] Fig. 1 It is a structural schematic view of the utility model;

[0022] Fig. 2 It is a structural schematic view of the utility model A place;

[0023] Fig. 3 It is a structural schematic view of the utility model fixed frame place overhead part.

[0024] In the figure: 1, workbench; 2, fixed frame; 3, connecting column; 4, heating block; 5, adjusting rod; 6, water outlet head; 7, spray head; 8, water storage block; 9, water tank; 10, first pump body; 11, first water storage tank; 12, one-way water outlet valve; 13, second water storage tank; 14, second pump body; 15, thermometer; 16, telescopic column; 17, first connecting plate; 18, second connecting plate; 19, first gear; 20, second gear; 21, motor; 22, pneumatic clamping jaw. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0026] In the description of the utility model, it needs to be understood that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as a limitation on the utility model.

[0027] In the description of the utility model, it needs to be understood that the terms "mounting", "connection", "connecting" should be understood in a broad sense unless otherwise explicitly specified and limited, for example, it can be fixed connection, or detachable connection, or integrally connected, it can be directly connected, or indirectly connected through an intermediate medium, or the communication between two elements. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0028] Please refer to Figs. 1-3 A roll quenching equipment, including workbench 1, heating block 4, water outlet adjusting assembly and rotating clamping assembly, the front side of workbench 1 is provided with work tank, the lower part in work tank is provided with water outlet adjusting assembly, heating block 4 is installed in the inside of workbench 1 and is located the upper part of water outlet adjusting assembly, the upper part of work tank is provided with rotating clamping assembly;

[0029] Water outlet adjusting assembly includes fixed frame 2, adjusting rod 5, water outlet head 6 and water storage block 8, fixed frame 2 is in the middle lower part in work tank, and its both sides are welded with connecting column 3, and is welded with workbench 1 through connecting column 3, water storage block 8 is installed at the top of fixed frame 2, adjusting rod 5 is provided with screw outside, and is screw connected with fixed frame 2, water outlet head 6 is installed at the end of adjusting rod 5 located in the end inside fixed frame 2;

[0030] Rotating clamping assembly includes telescopic column 16, linkage module and pneumatic clamping jaw 22, telescopic column 16 is installed in the middle of workbench 1 top plate upside down, first connecting plate 17 is bolted on the bottom end of telescopic column 16, linkage module is arranged in the inside of first connecting plate 17, pneumatic clamping jaw 22 is installed at the lower part of first connecting plate 17.

[0031] In the embodiment, the middle part of fixed frame 2 is hollowed out in the vertical direction, and the inner and outer walls are regular hexagons, adjusting rod 5 is provided with six, and is screw connected with the six sides of fixed frame 2 respectively, water outlet head 6 is also provided with six, and the end of adjusting rod 5 located in the inside of fixed frame 2 is rotationally connected with water outlet head 6 through a bearing.

[0032] It should be noted that the design of the inner and outer walls of the regular hexagon not only enhances the structural stability of the fixing frame 2, but also enables the six adjusting rods 5 to be evenly distributed and stably connected. Through threaded connection, the user can conveniently adjust each adjusting rod 5, thereby adjusting the position of the water outlet head 6 to adapt to rollers of different sizes and shapes.

[0033] In this embodiment, each water outlet head 6 has one end of the guide column 23 symmetrically welded on the side facing the adjusting rod 5 and on both sides of the adjusting rod 5, and the other end of the guide column 23 is inserted into the fixing frame 2, and the guide column 23 is externally provided with a scale line, and the other side of the water outlet head 6 is provided with a plurality of spray heads 7.

[0034] It should be noted that the design of the guide column 23 provides visual reference and physical support for the precise adjustment of the water outlet head 6, and the scale line enables the user to intuitively understand the current position of the water outlet head 6 and make fine adjustments to achieve the best quenching effect.

[0035] In this embodiment, the water outlet adjusting assembly further comprises water tanks 9, first pump bodies 10 and second pump bodies 14. The water tanks 9 are provided in two and located on both sides of the workbench 1. The first pump bodies 10 are provided in two and mounted on the top water outlets of the water tanks 9. The first pump bodies 10 and the water storage blocks 8, and the water storage blocks 8 and the water outlet heads 6 are all provided with pipelines.

[0036] It should be noted that the design of the double water tanks 9 increases the continuous operation capacity of the equipment. When the water level of one water tank decreases, the other water tank can take over the water supply, reducing the time of interrupting the quenching operation due to water replacement. The first pump bodies 10 act as power sources to deliver water in the water tanks to the water storage blocks 8, and then distribute the water to each water outlet head 6 through the pipelines, ensuring stable supply of quenching water.

[0037] In this embodiment, the first water storage grooves 11 are provided in the workbench 1 inside and at the lower part of the work groove. The second water storage grooves 13 are provided on both sides of the first water storage grooves 11, and a partition plate is provided between the first water storage grooves 11 and the second water storage grooves 13. The one-way water outlet valve 12 is installed in the partition plate. The second pump body 14 is installed between the outlet of the second water storage groove 13 and the water inlet of the bottom of the water tank 9. The thermometer 15 is installed on the side of the second water storage groove 13 and at the upper part of the second pump body 14.

[0038] Need to explain, one-way outlet valve 12 outlet points to the second water tank 13, the rear side of the first water tank 11 is also provided with a spare water outlet, the water recovered during quenching first flows into the first water tank 11, and then flows into the second water tank 13 through the one-way outlet valve 12, the thermometer 15 records the water temperature in the second water tank 13 in real time, when the water temperature decreases to the appropriate temperature, it is delivered to the water tank 9 through the second pump body 14, so as to achieve the reuse of water, when the whole device works continuously for a long time, the cooling time of the water in the second water tank 13 cannot keep up with the delivery speed of the first water tank 11, the one-way outlet valve 12 is closed, and the spare water outlet is delivered to the outside.

[0039] In the embodiment, the linkage module includes a second connecting plate 18, a first gear 19, a second gear 20 and a motor 21, the top of the second connecting plate 18 is provided with a lug, and the lug is rotatably connected between the first connecting plate 17 through a bearing, the first gear 19 is bolted on the outside of the lug, and is engaged with the second gear 20.

[0040] In the embodiment, the first connecting plate 17 is internally provided with a groove for the rotation of the first gear 19 and the second gear 20, the second gear 20 is bolted with a shaft in the middle, the top of the shaft is bolted with the output end of the motor 21 through the rear of the first connecting plate 17, the motor 21 is externally provided with a protective box, and is installed on the top of the first connecting plate 17 through the protective box.

[0041] In the embodiment, the top of the second connecting plate 18 is also provided with two sliding feet, the bottom of the first connecting plate 17 is provided with an annular sliding groove and is slidably connected with the sliding feet, the pneumatic clamping jaw 22 is bolted on the bottom of the second connecting plate 18, and the rear side of the pneumatic clamping jaw 22 is provided with an air inlet pipeline.

[0042] Beneficial effects:

[0043] The roll quenching device, through the cooperation of the fixing frame 2 and the adjusting rods 5, can flexibly adjust the position of the water outlet head 6, cooperate with the scale lines on the guide columns 23 to ensure accurate adjustment, and the six adjusting rods 5 and the water outlet head 6 can improve the uniformity of quenching coverage, the circulation system composed of the water tank 9, the first pump body 10 and the second pump body 14 can effectively recover and utilize quenching water, reduce waste, the first water tank 11 and the second water tank 13 below the working groove are designed in combination with the one-way outlet valve 12 and the thermometer 15 to ensure the recycling of water resources, and the rotating clamping assembly is precisely cooperated through the telescopic columns 16 and the linkage module to realize the stable clamping and stable rotation of the roll.

[0044] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A roller quenching device, comprising a workbench (1), a heating block (4), a water outlet adjusting assembly and a rotating clamping assembly, the front side of the workbench (1) is provided with a work groove, the lower part of the work groove is provided with the water outlet adjusting assembly, the heating block (4) is installed inside the workbench (1) and located at the upper part of the water outlet adjusting assembly, and the upper part of the work groove is provided with the rotating clamping assembly. characterized in that The water outlet adjusting assembly comprises a fixing frame (2), an adjusting rod (5), a water outlet head (6) and a water storage block (8), the middle and lower part of the fixing frame (2) is located in the work groove, and the two sides thereof are welded with connecting columns (3) and welded with the workbench (1) through the connecting columns (3), the water storage block (8) is installed on the top of the fixing frame (2), the adjusting rod (5) is provided with threads on the outside and is screwed with the fixing frame (2), and the water outlet head (6) is installed on the end of the adjusting rod (5) located at the inside of the fixing frame (2). The rotating clamping assembly comprises a telescopic column (16), a linkage module and a pneumatic clamping jaw (22), the telescopic column (16) is installed upside down in the middle of the top plate of the workbench (1), the bottom end of the telescopic column (16) is bolted with a first connecting plate (17), the linkage module is arranged inside the first connecting plate (17), and the pneumatic clamping jaw (22) is installed at the lower part of the first connecting plate (17).

2. A roll quenching apparatus according to claim 1, characterized in that: The middle part of the fixing frame (2) is hollowed out in the vertical direction, and the inner and outer walls thereof are regular hexagons, the adjusting rod (5) is provided with six, and is screwed with the six sides of the fixing frame (2) respectively, the water outlet head (6) is also provided with six, and the end of the adjusting rod (5) located at the inside of the fixing frame (2) is rotationally connected with the water outlet head (6) through a bearing.

3. A roll quenching apparatus according to claim 2, characterized in that: One side of each water outlet head (6) towards the adjusting rod (5) and located at the two sides of the adjusting rod (5) is symmetrically welded with one end of a guide column (23), the other end of the guide column (23) is inserted into the fixing frame (2), and the guide column (23) is provided with scale lines on the outside, and the other side of the water outlet head (6) is provided with a plurality of spray heads (7).

4. A roll quenching apparatus according to claim 1, characterized in that: The water outlet adjusting assembly further comprises a water tank (9), a first pump body (10) and a second pump body (14), the water tank (9) is provided with two and located at the two sides of the workbench (1), the first pump body (10) is provided with two and installed at the water outlets on the top of the water tank (9), and pipelines are arranged between the first pump body (10) and the water storage block (8) and between the water storage block (8) and the water outlet head (6).

5. A roll quenching apparatus according to claim 4, characterized in that: A first water storage groove (11) is formed in the inside of the workbench (1) and located at the lower part of the work groove, second water storage grooves (13) are arranged at the two sides of the first water storage groove (11), a partition plate is arranged between the first water storage groove (11) and the second water storage groove (13), a one-way water outlet valve (12) is installed in the partition plate, the second pump body (14) is installed between the outlet on the side of the second water storage groove (13) and the water inlet on the bottom of the water tank (9), and a thermometer (15) is further installed on the side of the second water storage groove (13) and located at the upper part of the second pump body (14).

6. A roll quenching apparatus according to claim 1, wherein: The linkage module comprises a second connecting plate (18), a first gear (19), a second gear (20) and a motor (21), the top of the second connecting plate (18) is provided with a lug, and the lug is rotatably connected with the first connecting plate (17) through a bearing, the first gear (19) is bolted on the outside of the lug and is engaged with the second gear (20).

7. A roll quenching apparatus according to claim 6, characterized in that: The first connecting plate (17) is internally provided with a groove for the rotation of the first gear (19) and the second gear (20), the middle of the second gear (20) is bolted with a shaft, the top of the shaft is bolted with the output end of the motor (21) through the back of the first connecting plate (17), the outside of the motor (21) is provided with a protective box, and the motor (21) is mounted on the top of the first connecting plate (17) through the protective box.

8. A roll quenching apparatus according to claim 7, characterized in that: The top of the second connecting plate (18) is further provided with two sliding feet, the bottom of the first connecting plate (17) is provided with an annular sliding groove and is slidably connected with the sliding feet, the pneumatic clamping jaw (22) is bolted on the bottom of the second connecting plate (18), and the rear side of the pneumatic clamping jaw (22) is provided with an air inlet pipeline.

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