Cooling device for heat treatment of metal material

Abstract

The utility model relates to the field of metal materials, and discloses a cooling device for heat treatment of metal materials, which comprises a cooling tank body, and a cleaning component is arranged on one side of the inner wall of the cooling tank body. Due to the fact that the first filter screen is arranged on the bottom face of the cooling pool body, impurities are accumulated on the top face of the first filter screen, the impurities are prevented from being accumulated at the bottom of the cooling pool body in the quenching process, then an operator can hold a handle and pull the first filter screen upwards along a sliding way, and the impurities can be taken out of the cooling pool body in a portable mode to be cleaned. Therefore, the technical problems that in the quenching process in the prior art, exfoliated objects on the surface of a workpiece can be accumulated at the bottom of the cooling pond, and an operator cannot conveniently clean the exfoliated objects are effectively solved, and the technical effects that impurities are conveniently cleaned, and the impurities are prevented from being accumulated at the bottom of the cooling pond are achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to metal material field, especially a kind of cooling device for metal material heat treatment. BACKGROUND

[0002] A kind of cooling device for metal material heat treatment is usually quenching cooling pool, quenching cooling pool is a kind of equipment specially used in heat treatment process, mainly used to cool high-temperature metal products quickly, to improve its metallographic structure and mechanical properties.

[0003] When high-temperature metal products are put into quenching cooling pool, cooling medium will quickly absorb and take away the heat on metal products, so that its temperature drops rapidly, thereby improving its hardness, wear resistance and fatigue resistance.

[0004] But the present application inventor in the process of realizing the technical scheme in the embodiment of the present application, found that the above-mentioned technology at least has following technical problems:

[0005] In quenching process, the spall on the surface of workpiece will be accumulated in the bottom of cooling pool, it is inconvenient for operator to clean the spall, and cooling medium will carry metal chips, oxides and other impurities in use, and the accumulation of impurities will lead to uneven cooling effect, affecting the cooling effect.

[0006] Cooling medium will carry metal chips, oxides, oil stains and other impurities in the process of recycling, and these impurities may gradually deposit in the inner wall of outlet pipe in the process of flowing, forming blockage. INNOVATION CONTENT

[0007] The embodiment of the present application provides a kind of cooling device for metal material heat treatment, solve the technical problem that the spall on the surface of workpiece will be accumulated in the bottom of cooling pool in quenching process in prior art, it is inconvenient for operator to clean the spall, realize the portable cleaning of impurities, avoid the technical effect that impurities are accumulated in the bottom of cooling pool;Solve the technical problem that impurities are accumulated in the inner wall of outlet pipe in prior art, realize the technical effect that outlet pipe is avoided to be blocked.

[0008] In order to solve the above technical problems, the utility model provides the following technical scheme:

[0009] The utility model relates to a kind of cooling device for metal material heat treatment, including cooling pool body, the inner wall one side of cooling pool body is provided with cleaning assembly, the cleaning assembly includes:

[0010] Fixed frame has slide and slot, two groups The fixed frame is symmetrically set in the inner wall surface of the two sides of cooling pool body, the slide is set at the inner center of the fixed frame, two groups The slot is symmetrically set in the two sides of the slide;

[0011] A limiting block is welded on the top surface of the fixing frame;

[0012] A mounting plate with a first screw hole is symmetrically welded on both sides of the fixing frame;

[0013] A bolt is arranged in the first screw hole;

[0014] A clamping piece with a protrusion is movably connected in the slide, and two groups of the protrusions are symmetrically welded on both sides of the clamping piece;

[0015] The clamping groove and the slide are arranged in a cross shape, the clamping piece and the protrusion are arranged in a cross shape, and the protrusion is attached to the clamping groove;

[0016] A first net rack with a first filter screen is welded on one side of the clamping piece, and the first filter screen is welded on one side of the inner wall of the first net rack;

[0017] The clamping piece is welded on the central part of one side of the first net rack;

[0018] Two groups of handles are symmetrically welded on one side of the top surface of the first net rack.

[0019] As a preferred technical solution of the present application, the fixing frame is attached to the cooling pool body, the mounting plate is attached to the cooling pool body, the mounting plate is threadedly connected to the inner wall of the cooling pool body by a bolt, and the bolt is a hexagonal bolt.

[0020] As a preferred technical solution of the present application, the size of the clamping piece is greater than the size of the protrusion, and the size of the slide is greater than the size of the clamping groove.

[0021] As a preferred technical solution of the present application, the size of the first net rack is the same as the size of the inner wall of the cooling pool body, and the bottom surface of the first net rack is attached to the top surface of the inner surface of the cooling pool body.

[0022] As a preferred technical solution of the present application, the handle is arranged in a U shape.

[0023] As a preferred technical solution of the present application, the outer surface of the cooling pool body is provided with a filter assembly, and the filter assembly comprises:

[0024] A second water outlet pipe with a second water outlet hole is welded on one side of the lower part of the outer surface of the cooling pool body, and the second water outlet hole is arranged in the second water outlet pipe;

[0025] Two groups of second mounting holes are symmetrically arranged on one side of the top surface of the second water outlet pipe.

[0026] Second connecting block, with second connecting hole, two groups of the second connecting block is symmetrically welded on one side of the second water outlet pipe, the second connecting hole is arranged in the central part of the second connecting block;

[0027] Second net rack, with second filter screen, the second net rack is arranged on one side of the second water outlet pipe, and the second filter screen is welded in the inside of the second net rack;

[0028] First mounting hole, two groups of the first mounting hole is symmetrically arranged on one side of the second net rack;

[0029] First water outlet pipe, with first water outlet hole, the first water outlet pipe is arranged on one side of the second net rack, and the first water outlet hole is arranged in the inside of the first water outlet pipe;

[0030] First connecting block, with first connecting hole, the first connecting block is symmetrically welded on one side of the first water outlet pipe, and the first connecting hole is arranged in the central part of the first connecting block;

[0031] Mounting rod, two groups of the mounting rod is symmetrically welded on the bottom of the first water outlet pipe;

[0032] Latches, the latches are arranged in the inside of the first connecting hole and the second connecting hole;

[0033] Wherein, the mounting rod is inserted into the inside of the first mounting hole and the second mounting hole, and the first connecting block and the second connecting block are connected through latches.

[0034] As a preferred technical scheme of the utility model, the size of the first connecting block and the second connecting block is same, the first connecting hole and the second connecting hole are located on the same horizontal line, and the first connecting hole and the second connecting hole are internally provided with threads.

[0035] As a preferred technical scheme of the utility model, the first mounting hole, the second mounting hole and the shaft diameter of the mounting rod are same.

[0036] As a preferred technical scheme of the utility model, the second net rack is fixed on one side of the second water outlet pipe through mounting rod buckle.

[0037] One or more technical schemes provided in the embodiment of the application have at least the following technical effects or advantages:

[0038] 1. The first filter screen is arranged on the bottom surface of the cooling pool body, and the impurities are accumulated on the top surface of the first filter screen, so that the impurities are prevented from being accumulated on the bottom of the cooling pool body during the quenching process, and then the operator can hold the handle and pull the first filter screen upward along the slide, so that the impurities are conveniently taken out from the inside of the cooling pool body for cleaning, thereby effectively solving the technical problem that the spalling on the surface of the workpiece is accumulated on the bottom of the cooling pool during the quenching process, and the operator is inconvenient to clean the spalling, and the technical effect of conveniently cleaning the impurities and preventing the impurities from being accumulated on the bottom of the cooling pool is achieved.

[0039] 2. The first water outlet pipe and the second water outlet pipe are arranged on the other side of the cooling pool body, and the second filter screen is arranged at the connection of the two groups of water outlet pipes, so that the impurities in the medium are filtered out, thereby effectively solving the technical problem that the impurities are accumulated on the inner wall of the water outlet pipe in the prior art, and the technical effect of preventing the water outlet pipe from being blocked is achieved. BRIEF DESCRIPTION OF DRAWINGS

[0040] The accompanying drawings are used to provide a further understanding of the present application, and constitute a part of the specification, and are used together with the embodiments of the present application to explain the present application, and do not constitute a limitation on the present application. In the drawings:

[0041] Figure 1 is a schematic view of the overall structure of the present application;

[0042] Figure 2 is a partial structure view of the cleaning assembly of the present application;

[0043] Figure 3 is an enlarged and split view of part A of the present application Figure 1 ;

[0044] Figure 4 is an enlarged view of part B of the present application Figure 2 ;

[0045] Figure 5 is an enlarged view of part C of the present application Figure 1 ;

[0046] Figure 6 is an enlarged and split view of part C of the present application Figure 1 ;

[0047] In the figure: 1, cooling pool body; 2, cleaning assembly; 3, fixed frame; 301, slide; 302, clamping groove; 4, limiting block; 5, mounting plate; 501, first screw hole; 6, bolt; 7, clamping piece; 701, protruding block; 8, first net rack; 801, first filter screen; 9, handle; 10, filtering assembly; 11, second water outlet pipe; 111, second water outlet hole; 12, second mounting hole; 13, second connecting block; 131, second connecting hole; 14, second net rack; 141, second filter screen; 15, first mounting hole; 16, first water outlet pipe; 161, first water outlet hole; 17, first connecting block; 171, first connecting hole; 18, mounting rod; 19, bolt. DETAILED DESCRIPTION

[0048] The preferred embodiments of the present application are described below in conjunction with the accompanying drawings, which should be understood as merely illustrative and explanatory, and not limiting the present application.

[0049] The same reference numerals in the drawings refer to the same components throughout. EMBODIMENT

[0050] As Figures 1-6 shown, the present application provides a cooling device for metal material heat treatment, comprising a cooling pool body 1, the inner wall of the cooling pool body 1 is provided with a cleaning assembly 2, the cleaning assembly 2 comprises:

[0051] A fixed frame 3 has a slide 301 and a clamping groove 302, two groups of fixed frames 3 are symmetrically arranged on the inner wall surfaces of the two sides of the cooling pool body 1, the slide 301 is arranged at the inner center of the fixed frame 3, and two groups of clamping grooves 302 are symmetrically arranged on the two sides of the slide 301;

[0052] A limiting block 4 is welded to the top surface of the fixed frame 3;

[0053] A mounting plate 5 has a first screw hole 501, and two groups of mounting plates 5 are symmetrically welded to the upper sides of the two sides of the fixed frame 3;

[0054] A bolt 6 is arranged in the first screw hole 501;

[0055] A clamping piece 7 has protruding blocks 701, the clamping piece 7 is movably connected in the slide 301, and two groups of protruding blocks 701 are symmetrically welded to the two sides of the clamping piece 7;

[0056] The clamping groove 302 and the slide 301 are arranged in a cross shape, the clamping piece 7 and the protruding blocks 701 are arranged in a cross shape, and the protruding blocks 701 are fitted with the clamping groove 302;

[0057] A first net rack 8 has a first filter screen 801, the first net rack 8 is welded to one side of the clamping piece 7, and the first filter screen 801 is welded to one side of the inner wall of the first net rack 8;

[0058] Among them, the card 7 is welded to the center part of one side of the first space frame 8;

[0059] Handle 9, two sets of handles 9 are symmetrically welded to one side of the top surface of the first space frame 8.

[0060] Specifically, such as Figures 1-6 As shown, the fixed frame 3 is used to set the slide rail 301 and the slot 302. The limiting block 4 is used to limit the clip 7 and the protrusion 701 inside the fixed frame 3. The mounting plate 5 is used to fix the fixed frame 3 to the inner wall of the cooling pool body 1 by bolts 6. The slide rail 301 and the slot 302 are used to install the clip 7 and the protrusion 701, so that the first mesh frame 8 and the first filter screen 801 can move up and down in the fixed frame 3 through the clip 7 and the protrusion 701. The first mesh frame 8 is used to install the first filter screen 801. The first filter screen 801 is used to place the impurities accumulated during the quenching process and prevent the impurities from accumulating at the bottom of the inner wall. The handle 9 is used to allow the operator to pull the first mesh frame 8 up and down.

[0061] The fixing bracket 3 is attached to the cooling pool body 1, and the mounting plate 5 is attached to the cooling pool body 1. The mounting plate 5 is threadedly connected to the inner wall of the cooling pool body 1 by bolts 6. The bolts 6 are internal hex bolts 6.

[0062] The size of the card 7 is larger than the size of the protrusion 701, and the size of the slide 301 is larger than the size of the card slot 302.

[0063] The dimensions of the first mesh frame 8 are the same as the dimensions of the inner wall of the cooling pool body 1, and the bottom surface of the first mesh frame 8 is in contact with the top surface of the inner surface of the cooling pool body 1.

[0064] Handle 9 is set to U-shape.

[0065] A filter assembly 10 is provided on one side of the outer surface of the cooling pool body 1. The filter assembly 10 includes:

[0066] The second water outlet pipe 11 has a second water outlet hole 111. The second water outlet pipe 11 is welded to the lower part of one side of the outer surface of the cooling pool body 1. The second water outlet hole 111 is located inside the second water outlet pipe 11.

[0067] The second mounting hole 12, two sets of the second mounting holes 12 are symmetrically arranged on one side of the top surface of the second water outlet pipe 11;

[0068] The second connecting block 13 has a second connecting hole 131. Two sets of second connecting blocks 13 are symmetrically welded to one side of the second water outlet pipe 11. The second connecting hole 131 is located at the center of the second connecting block 13.

[0069] The second mesh frame 14 has a second filter screen 141. The second mesh frame 14 is disposed on one side of the second water outlet pipe 11, and the second filter screen 141 is welded inside the second mesh frame 14.

[0070] The first mounting hole 15, two sets of the first mounting holes 15 are symmetrically arranged on one side of the second space frame 14;

[0071] The first water outlet pipe 16 has a first water outlet hole 161. The first water outlet pipe 16 is located on one side of the second mesh frame 14, and the first water outlet hole 161 is located inside the first water outlet pipe 16.

[0072] The first connecting block 17 has a first connecting hole 171. The first connecting block 17 is symmetrically welded to one side of the first water outlet pipe 16. The first connecting hole 171 is located at the center of the first connecting block 17.

[0073] Mounting rod 18, two sets of mounting rods 18 are symmetrically welded to the bottom of the first water outlet pipe 16;

[0074] Pin 19 is disposed inside the first connecting hole 171 and the second connecting hole 131;

[0075] The mounting rod 18 is inserted into the interior of the first mounting hole 15 and the second mounting hole 12, and the first connecting block 17 and the second connecting block 13 are threadedly connected by the pin 19.

[0076] The first connecting block 17 and the second connecting block 13 are the same size. The first connecting hole 171 and the second connecting hole 131 are located on the same horizontal line. The first connecting hole 171 and the second connecting hole 131 have internal threads.

[0077] Specifically, such as Figures 1-6 As shown, two sets of water outlet pipes are used to transport the medium through the water outlet holes. The mounting rod 18 is used to insert into the first mounting hole 17 and the second mounting hole 12, thereby fixing the second mesh frame 14 onto the second water outlet pipe 11. The second mesh frame 14 is used to install the second filter screen 141. The first mounting hole 17 and the second mounting hole 12 are used to install the mounting rod 18. The second connecting block 13 is used to set the second connecting hole 12. After the second mesh frame 14 is attached to the second water outlet pipe 11, the mounting rod 18 on the bottom surface of the first water outlet pipe 16 is inserted into the second mounting hole 12 and the first mounting hole 17, and then the pin 19 is inserted into the first connecting hole 171 and the second connecting hole 12. The pin 19 is a threaded rod, thereby fixing the second filter screen 141 inside the first water outlet hole 161 and the second water outlet hole 111, playing a filtering role and filtering out impurities in the medium.

[0078] The first mounting hole 15 and the second mounting hole 12 have the same shaft diameter as the mounting rod 18.

[0079] The second net rack 14 is buckled and fixed on one side of the second water outlet pipe 11 through the mounting rod 18.

[0080] In use, when the quenching process is completed, the handle 9 is held and pulled upward along the slide 301 to the top, and the clamping piece 7 and the protrusion 701 also move in the slide 301 and the clamping groove 302, so that the first filter screen 801 is pulled to the top surface of the cooling pool body 1, and the impurities are conveniently taken out of the cooling pool body 1 for cleaning; after the second net rack 14 is attached to the second water outlet pipe 11, the second mounting hole 12 and the first mounting hole 17 are matched, the mounting rod 18 at the bottom of the first water outlet pipe 16 is inserted into the second mounting hole 12 and the first mounting hole 17, and the latch 19 is inserted into the first connecting hole 171 and the second connecting hole 12, so that the second filter screen 141 is fixed in the first water outlet hole 161 and the second water outlet hole 111, and plays a filtering role to filter out the impurities in the medium.

[0081] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the foregoing detailed description of the present application is made with reference to the foregoing embodiments, for the skilled in the art, it still can be modified, or the equivalent replacement of part of the technical features recorded in the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A cooling device for heat treatment of metal materials, comprising a cooling bath body (1), characterized in that, The inner wall side of the cooling pool body (1) is provided with a cleaning assembly (2), the cleaning assembly (2) comprises: The fixing frame (3) has a slide (301) and a clamping groove (302), and two groups of the fixing frame (3) are symmetrically arranged on the inner wall surface of the two sides of the cooling pool body (1). The slide (301) is arranged at the inner center of the fixing frame (3), and two groups of the clamping grooves (302) are symmetrically arranged on the two sides of the slide (301). The limiting block (4) is welded on the top surface of the fixing frame (3). The mounting plate (5) has a first screw hole (501), and two groups of the mounting plate (5) are symmetrically welded on the two sides of the fixing frame (3). The bolt (6) is arranged in the first screw hole (501). The clamping piece (7) has a protruding block (701), and the clamping piece (7) is movably connected in the slide (301). Two groups of the protruding blocks (701) are symmetrically welded on the two sides of the clamping piece (7). The clamping groove (302) and the slide (301) are arranged in a cross shape, the clamping piece (7) and the protruding block (701) are arranged in a cross shape, and the protruding block (701) is attached to the clamping groove (302). The first net rack (8) has a first filter screen (801), and the first net rack (8) is welded on one side of the clamping piece (7). The first filter screen (801) is welded on the inner wall side of the first net rack (8). The clamping piece (7) is welded on the central part of the first net rack (8) on one side. Two groups of the handle (9) are symmetrically welded on one side of the top surface of the first net rack (8).

2. The cooling device for heat treatment of a metal material according to claim 1, characterized by The fixing frame (3) is attached to the cooling pool body (1), the mounting plate (5) is attached to the cooling pool body (1), the mounting plate (5) is threadedly connected to the inner wall of the cooling pool body (1) through the bolt (6), and the bolt (6) is a hexagonal bolt (6).

3. The cooling device for heat treatment of a metal material according to claim 1, characterized by The size of the clamping piece (7) is greater than the size of the protruding block (701), and the size of the slide (301) is greater than the size of the clamping groove (302).

4. The cooling device for heat treatment of a metal material according to claim 1, characterized by The size of the first net rack (8) is the same as the size of the inner wall of the cooling pool body (1), and the bottom surface of the first net rack (8) is attached to the top surface of the inner surface of the cooling pool body (1).

5. The cooling device for heat treatment of a metal material according to claim 1, wherein The handle (9) is arranged in a U shape.

6. The cooling device for heat treatment of a metal material according to claim 1, wherein The outer surface side of the cooling pool body (1) is provided with a filtering assembly (10), and the filtering assembly (10) comprises: The second water outlet pipe (11) has a second water outlet hole (111), and the second water outlet pipe (11) is welded on the lower side of the outer surface of the cooling pool body (1). The second water outlet hole (111) is arranged in the interior of the second water outlet pipe (11). Two groups of the second mounting hole (12) are symmetrically arranged on the top surface side of the second water outlet pipe (11). Second connecting block (13) with second connecting hole (131), two groups of the second connecting block (13) are symmetrically welded on one side of the second water outlet pipe (11), and the second connecting hole (131) is arranged at the center of the second connecting block (13); Second net rack (14) with second filter screen (141), the second net rack (14) is arranged on one side of the second water outlet pipe (11), and the second filter screen (141) is welded in the second net rack (14); First mounting hole (15), two groups of the first mounting hole (15) are symmetrically arranged on one side of the second net rack (14); First water outlet pipe (16) with first water outlet hole (161), the first water outlet pipe (16) is arranged on one side of the second net rack (14), and the first water outlet hole (161) is arranged in the first water outlet pipe (16); First connecting block (17) with first connecting hole (171), the first connecting block (17) is symmetrically welded on one side of the first water outlet pipe (16), and the first connecting hole (171) is arranged at the center of the first connecting block (17); Mounting rod (18), two groups of the mounting rod (18) are symmetrically welded at the bottom of the first water outlet pipe (16); Latches (19), the latches (19) are arranged in the first connecting hole (171) and the second connecting hole (131); Wherein, the mounting rod (18) is inserted into the first mounting hole (15) and the second mounting hole (12), and the first connecting block (17) and the second connecting block (13) are threadedly connected by the latches (19).

7. The cooling device for heat treatment of a metal material according to claim 6, wherein The first connecting block (17) and the second connecting block (13) are the same size, the first connecting hole (171) and the second connecting hole (131) are located on the same horizontal line, and the first connecting hole (171) and the second connecting hole (131) are internally threaded.

8. The cooling device for heat treatment of a metal material according to claim 6, wherein The first mounting hole (15), the second mounting hole (12) and the mounting rod (18) have the same shaft diameter.

9. The cooling device for heat treatment of a metal material according to claim 6, wherein The second net rack (14) is clamped and fixed on one side of the second water outlet pipe (11) by the mounting rod (18).

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