Die steel heat treatment device

Abstract

The utility model discloses a heat treatment device for die steel. The heat treatment device comprises a base, the heat treatment structure is mounted on the base, and the heat treatment structure is used for treating die steel; the conveying structure is mounted on the base, and the conveying structure is used for conveying the die steel; the cooling structure is installed on the base, the cooling structure is connected with the heat treatment structure, and the cooling structure is used for cooling. According to the die steel heat treatment device, hot water and steam are recycled, so that energy consumption and waste are reduced, and the die steel heat treatment device is relatively simple in structure and convenient to use.

Description

Technical Field

[0001] This utility model relates to the field of heat treatment of mold steel, specifically a heat treatment device for mold steel. Background Technology

[0002] Die steel is a type of steel used to manufacture molds such as cold stamping dies, hot forging dies, and die casting molds. Molds are the main processing tools for manufacturing parts in industries such as machinery manufacturing, radio instruments, motors, and electrical appliances. The quality of molds directly affects the quality of pressure processing, the precision and output of products, and production costs. In addition to reasonable structural design and processing precision, the quality and service life of molds are mainly affected by mold materials and heat treatment.

[0003] Sometimes, mold steel needs to be cooled in water during processing. Current water-cooling structures recycle water, but the effect becomes less and less ideal over time. Another approach is to drain the water used for cooling, which is wasteful. Therefore, it is necessary to design a heat treatment device for mold steel to solve this problem. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a heat treatment device for mold steel, which solves the problem that mold steel sometimes needs to be placed in water for cooling during processing. Current water-cooling structures recycle water, but the effect becomes less and less ideal over time. Another approach is to drain the water used for cooling, which results in waste.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a heat treatment device for mold steel, comprising:

[0006] Base;

[0007] A heat treatment structure is mounted on a base and is used to treat mold steel.

[0008] A conveying structure is mounted on a base and is used to convey mold steel.

[0009] A cooling structure is mounted on a base, the cooling structure is connected to a heat treatment structure, and the cooling structure is used for cooling.

[0010] A first recycling structure is mounted on a heat treatment structure and is used for recycling.

[0011] A second recycling structure is mounted on the heat treatment structure and is used for recycling.

[0012] Preferably, the heat treatment structure includes: a support portion and a heating portion;

[0013] The supporting part is mounted on the base, and the heating part is mounted on the supporting part.

[0014] Preferably, the supporting part includes: a supporting housing;

[0015] The supporting housing is mounted on the upper surface of the base;

[0016] The heating element includes: two pairs of supporting shells and several heating tubes;

[0017] Two pairs of support housings are mounted on the inner surface of the bearing housing, and a plurality of heating tubes are mounted on the two pairs of support housings.

[0018] Preferably, the conveying structure includes: a support part, a moving part, and a fixing part;

[0019] The support is mounted on the upper surface of the base and extends into the bearing housing. The movable part is mounted on the support, and the fixed part is mounted on the movable part.

[0020] Preferably, the support portion includes: a horizontal support plate and a vertical support plate;

[0021] The side surface of the bearing housing is provided with a strip-shaped opening. The horizontal support plate is installed on the inner surface of the bearing housing and extends out of the bearing housing. One end of the vertical support plate is connected to the horizontal support plate, and the other end of the vertical support plate is connected to the base.

[0022] The moving part includes: a slide rail and a pair of movable sliders;

[0023] The slide rail is mounted on the upper surface of the horizontal support plate, and a pair of movable sliders are mounted on the slide rail;

[0024] The fixing part includes: a fixing support plate, a push handle, and several fixing clamps;

[0025] The fixed support plate is mounted on the upper surface of the pair of movable sliders, the push handle is mounted on the fixed support plate, and a plurality of fixed clamps are mounted on the upper surface of the fixed support plate.

[0026] Preferably, the cooling structure includes: a water inlet and a spray section;

[0027] The water inlet is mounted on the supporting housing, and the spraying part is mounted on the water inlet.

[0028] Preferably, the water inlet includes: a feed pipe and a first electrically controlled valve;

[0029] The feed pipe is installed on the bearing housing, and the first electrically controlled valve is installed on the feed pipe;

[0030] The spraying unit includes: a multi-pass conveyor pipe and several cooling nozzles;

[0031] The multi-pass conveyor pipe is installed on the feed pipe and is located inside the bearing housing. Several cooling nozzles are installed on the multi-pass conveyor pipe.

[0032] Preferably, the first recycling structure includes: a support shell, a pair of support brackets, a pair of recycling fans, and a pair of conveyor shells;

[0033] The carrier housing has a strip-shaped opening, the support housing is installed at the strip-shaped opening, a pair of support brackets are installed at the support housing, each recycling fan is installed on a corresponding support bracket, and each conveying housing is installed on a corresponding support bracket.

[0034] Preferably, the second recovery structure includes: a discharge pipe and a second electrically controlled valve;

[0035] The discharge pipe is installed on the lower end of the side surface of the bearing housing, and the second electrically controlled valve is installed on the discharge pipe.

[0036] Preferably, the base is equipped with a controller and a mains power interface. Beneficial effects

[0037] This utility model provides a heat treatment device for mold steel. It has the following advantages: this heat treatment device can better heat treat mold steel, is very convenient, reduces unnecessary trouble, and reduces energy consumption and waste by recycling and reusing hot water and steam. It also has a relatively simple structure and is easy to use. Attached Figure Description

[0038] Figure 1 This is a schematic diagram of the structure of the mold steel heat treatment device described in this utility model.

[0039] Figure 2 This is a front view structural diagram of the mold steel heat treatment device described in this utility model.

[0040] Figure 3 This is a front view of the mold steel heat treatment device described in this utility model.

[0041] Figure 4 This is a top view of the mold steel heat treatment device described in this utility model.

[0042] In the picture:

[0043] Base 10, heat treatment structure 20, conveying structure 30, cooling structure 40, first recycling structure 50, second recycling structure 60, controller 70, mains power interface 80;

[0044] 21 bearing housing, 22 supporting housing, and 23 heating tube;

[0045] Horizontal support plate 31, vertical support plate 32, slide rail 33, movable slider 34, fixed support plate 35, push handle 36, fixed clamp 37;

[0046] Feed pipe 41, first electrically controlled valve 42, multi-port conveyor pipe 43, cooling nozzle 44;

[0047] Support shell 51, support fixing frame 52, recovery fan 53, conveyor shell 54;

[0048] Discharge pipe 61, second electrically controlled valve 62. Detailed Implementation

[0049] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0050] Please see Figure 1-4 This utility model provides a technical solution: a heat treatment structure 20, which is mounted on a base 10 and is used to process mold steel; a conveying structure 30, which is mounted on the base 10 and is used to convey mold steel; a cooling structure 40, which is mounted on the base 10 and connected to the heat treatment structure 20 and is used for cooling; a first recycling structure 50, which is mounted on the heat treatment structure 20 and is used for recycling; and a second recycling structure 60, which is mounted on the heat treatment structure 20 and is used for recycling.

[0051] The heat treatment structure 20 includes a support part and a heating part. The support part is mounted on the base 10, and the heating part is mounted on the support part.

[0052] The supporting part includes a supporting housing 21, which is mounted on the upper surface of the base 10. The heating part includes two pairs of supporting housings 22 and a plurality of heating tubes 23. The two pairs of supporting housings 22 are mounted on the inner surface of the supporting housing 21, and the plurality of heating tubes 23 are mounted on the two pairs of supporting housings 22.

[0053] The mold steel is supported by the bearing shell 21 on the upper surface of the base 10, and is heated by the heating tube 23 on the supporting shell 22, thereby performing heat treatment.

[0054] The conveying structure 30 includes a support part, a moving part, and a fixing part. The support part is mounted on the upper surface of the base 10 and extends into the bearing housing 21. The moving part is mounted on the support part, and the fixing part is mounted on the moving part.

[0055] The support part includes a horizontal support plate 31 and a vertical support plate 32. The side surface of the bearing housing 21 is provided with a strip-shaped opening. The horizontal support plate 31 is installed on the inner surface of the bearing housing 21 and extends out of the bearing housing 21. One end of the vertical support plate 32 is connected to the horizontal support plate 31, and the other end of the vertical support plate 32 is connected to the base 10. The moving part includes a slide rail 33 and a pair of movable sliders 34. The slide rail 33 is installed on the upper surface of the horizontal support plate 31, and the pair of movable sliders 34 are installed on the slide rail 33. The fixing part includes a fixed support plate 35, a push handle 36, and several fixed grippers 37. The fixed support plate 35 is installed on the upper surface of the pair of movable sliders 34, the push handle 36 is installed on the fixed support plate 35, and the several fixed grippers 37 are installed on the upper surface of the fixed support plate 35.

[0056] The mold steel that needs to be heat treated is fixed by the fixed clamp 37 on the fixed support plate 35. Then, the fixed support plate 35 is pushed by the push handle 36. With the cooperation of the slide rail 33 and the moving slider 34, the mold steel is sent into the bearing housing 21 and heated by the heating tube 23 on the support housing 22.

[0057] The cooling structure 40 includes a water inlet and a spraying part. The water inlet is mounted on the supporting housing 21, and the spraying part is mounted on the water inlet.

[0058] The water inlet section includes: a feed pipe 41 and a first electrically controlled valve 42. The feed pipe 41 is installed on the support housing 21, and the first electrically controlled valve 42 is installed on the feed pipe 41. The spraying section includes: a multi-way conveying pipe 43 and a plurality of cooling nozzles 44. The multi-way conveying pipe 43 is installed on the feed pipe 41 and is located inside the support housing 21. The plurality of cooling nozzles 44 are installed on the multi-way conveying pipe 43.

[0059] After heating is completed, the first electrically controlled valve 42 on the feed pipe 41 is opened, and the cooling water is sent to the multi-pass conveyor pipe 43 through the feed pipe 41 and sprayed out through the cooling nozzle 44 for cooling. Alternatively, the oil circuit can be connected to the feed pipe 41 for oil cooling.

[0060] The first recycling structure 50 includes: a support shell 51, a pair of support brackets 52, a pair of recycling fans 53, and a pair of conveying shells 54. The support shell 21 is provided with a strip opening. The support shell 51 is installed at the strip opening. The pair of support brackets 52 are installed at the support shell 51. Each recycling fan 53 is installed on the corresponding support bracket 52. Each conveying shell 54 is installed on the corresponding support bracket 52.

[0061] The steam generated during cooling is recovered by the recovery fan 53 on the support frame 52 in conjunction with the conveyor housing 54, and then reused to reduce energy waste.

[0062] The second recycling structure 60 includes a discharge pipe 61 and a second electrically controlled valve 62. The discharge pipe 61 is installed on the lower end of the side surface of the bearing housing 21, and the second electrically controlled valve 62 is installed on the discharge pipe 61.

[0063] The cooled water is recycled through the discharge pipe 61 for reuse.

[0064] The base 10 is equipped with a controller 70 and a mains power interface 80.

[0065] Controlled by the controller 70 on the base 10, and powered by the AC power interface 80 on the base 10.

[0066] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, the phrase "comprising an element defined as..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0067] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A heat treatment apparatus for mold steel, characterized in that, include: Base (10); A heat treatment structure (20) is mounted on a base (10) and is used to treat mold steel; The heat treatment structure (20) includes: a support part and a heating part; The supporting part is mounted on the base (10), and the heating part is mounted on the supporting part; The supporting part includes: a supporting shell (21); The supporting housing (21) is mounted on the upper surface of the base (10); The heating element includes: two pairs of supporting housings (22) and several heating tubes (23); Two pairs of the supporting shells (22) are installed on the inner surface of the bearing shell (21), and a plurality of the heating tubes (23) are installed on the two pairs of the supporting shells (22); A conveying structure (30) is mounted on a base (10) and is used to convey mold steel. A cooling structure (40) is mounted on a base (10), the cooling structure (40) is connected to a heat treatment structure (20), and the cooling structure (40) is used for cooling; A first recycling structure (50) is mounted on a heat treatment structure (20) and is used for recycling; The first recycling structure (50) includes: a support shell (51), a pair of support brackets (52), a pair of recycling fans (53), and a pair of conveyor shells (54); The bearing housing (21) is provided with a strip opening, the support housing (51) is installed at the strip opening, a pair of support fixing frames (52) are installed at the support housing (51), each of the recycling fans (53) is installed on the corresponding support fixing frame (52), and each of the conveying housings (54) is installed on the corresponding support fixing frame (52). The second recycling structure (60) is mounted on the heat treatment structure (20) and is used for recycling; The second recovery structure (60) includes: a discharge pipe (61) and a second electrically controlled valve (62); The discharge pipe (61) is installed on the lower end of the side surface of the bearing housing (21), and the second electrically controlled valve (62) is installed on the discharge pipe (61).

2. The heat treatment apparatus for mold steel according to claim 1, characterized in that, The transmission structure (30) includes: a support part, a moving part, and a fixing part; The support is mounted on the upper surface of the base (10) and extends into the bearing housing (21). The movable part is mounted on the support and the fixed part is mounted on the movable part.

3. The heat treatment apparatus for mold steel according to claim 2, characterized in that, The support includes: a horizontal support plate (31) and a vertical support plate (32); The side surface of the bearing housing (21) is provided with a strip-shaped opening. The horizontal support plate (31) is installed on the inner surface of the bearing housing (21) and extends out of the bearing housing (21). One end of the vertical support plate (32) is connected to the horizontal support plate (31), and the other end of the vertical support plate (32) is connected to the base (10). The moving part includes: a slide rail (33) and a pair of movable sliders (34); The slide rail (33) is mounted on the upper surface of the horizontal support plate (31), and a pair of movable sliders (34) are mounted on the slide rail (33); The fixing part includes: a fixing support plate (35), a push handle (36), and a number of fixing clamps (37); The fixed support plate (35) is mounted on the upper surface of the pair of movable sliders (34), the push handle (36) is mounted on the fixed support plate (35), and a plurality of fixed clamps (37) are mounted on the upper surface of the fixed support plate (35).

4. The heat treatment apparatus for mold steel according to claim 1, characterized in that, The cooling structure (40) includes: a water inlet and a spray section; The water inlet is mounted on the bearing housing (21), and the spraying part is mounted on the water inlet.

5. The heat treatment apparatus for mold steel according to claim 4, characterized in that, The water inlet includes: a feed pipe (41) and a first electrically controlled valve (42); The feed pipe (41) is installed on the bearing housing (21), and the first electrically controlled valve (42) is installed on the feed pipe (41); The spraying unit includes: a multi-pass delivery pipe (43) and several cooling nozzles (44); The multi-pass conveyor pipe (43) is installed on the feed pipe (41) and the multi-pass conveyor pipe (43) is located inside the bearing housing (21). A plurality of the cooling nozzles (44) are installed on the multi-pass conveyor pipe (43).

6. The heat treatment apparatus for mold steel according to claim 1, characterized in that, The base (10) is provided with a controller (70) and a mains power interface (80).

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