Sectional quenching and cooling device for sword

Abstract

The utility model discloses a sword subsection quenching cooling device which comprises a quenching box, the interior of the quenching box is divided into a liquid quenching bin and an air-cooling quenching bin through a fixed partition plate, the liquid quenching bin and the air-cooling quenching bin are both provided with feeding openings, an air-cooling cooling assembly is arranged in the air-cooling quenching bin, and the air-cooling cooling assembly is arranged in the air-cooling quenching bin. An inner cavity supporting plate is fixedly installed between the tops of the L-shaped supporting frames, a transverse sliding assembly is installed in the inner cavity supporting plate, and the bottom of the transverse sliding assembly is connected with a lower supporting transverse plate matched with the feeding opening through a first electric telescopic rod. The sword quenching device has the beneficial effects that sectional quenching is adopted, it is guaranteed that sword blanks cannot crack and deform during quenching, the quenching process is improved, the positioning and clamping effects on sword blanks of different specifications can be achieved, and the application range of the quenching device is widened.

Description

TECHNICAL FIELD

[0001] The utility model relates to sword processing technical field, specifically, relate to a sword segmented quenching cooling device. BACKGROUND

[0002] Sword is a kind of cold weapon, has long history and cultural background.Sword has many kinds, including Tang sword, Han sword etc., each type of sword has its unique characteristics and manufacturing process, and the manufacturing process of sword is complex, including material selection, forging, quenching, polishing and multiple steps.Each step needs superb skill and experience.Sword is not only a weapon, but also a crystallization of culture and art, and modern sword is not only used for collection and display, but also often used for martial arts, performance and film and television props.

[0003] In sword processing, quenching is an important step, the workpiece is heated to a certain temperature above the critical point, and then cooled in cooling medium (water, oil, gas) etc.with appropriate speed to obtain martensite or bainite organization heat treatment process is called quenching, but the existing quenching device is easy to cause the profile after quenching to crack and deform, or there are soft points and soft bands, and the quenching process quality is not ideal.

[0004] For the problems in the related art, no effective solution has been proposed so far. CONTENT OF THE UTILITY MODEL

[0005] In view of the deficiencies in the prior art, the utility model aims at providing a sword segmented quenching cooling device.

[0006] In order to realize the above-mentioned purpose, the utility model is realized through the following technical scheme, a sword segmented quenching cooling device, including quenching box, the quenching box is divided into liquid quenching bin and air cooling quenching bin by fixed partition, the liquid quenching bin and the air cooling quenching bin are all provided with inlet opening, wherein the air cooling quenching bin is provided with air cooling cooling assembly, the outer wall of the quenching box is fixedly installed with L-shaped support frame on both sides, the top of the L-shaped support frame is fixedly installed with inner cavity support plate, and the inner cavity support plate is installed with horizontal sliding assembly, the bottom of the horizontal sliding assembly is connected with the lower support horizontal plate matched with the inlet opening through electric telescopic rod one, and the bottom of the lower support horizontal plate is symmetrically installed with sword positioning assembly.

[0007] Preferably, the air cooling cooling assembly includes an inner L-shaped partition fixed in the air cooling quenching bin, a fan is arranged at the bottom of the air cooling quenching bin, an air inlet mesh is formed on the outer wall of the air cooling quenching bin, and a semiconductor refrigerator is arranged in the inner L-shaped partition at the output end of the fan. The hot end of the semiconductor refrigerator is located outside the air cooling quenching bin, and a plurality of air outlets are formed in the inner L-shaped partition.

[0008] Preferably, the hot end of the semiconductor refrigerator is located outside the air cooling quenching chamber, the cold end of the semiconductor refrigerator is located inside the air cooling quenching chamber, and a plurality of air outlets are formed in the inner L-shaped partition plate.

[0009] Preferably, the transverse sliding assembly comprises a reversible motor fixed to one end of the outer wall of the inner cavity support plate, the output end of the reversible motor is connected with a lead screw extending into the inner cavity support plate, a guide sliding sleeve is threadedly sleeved on the lead screw, a strip-shaped groove is formed in the bottom of the inner cavity support plate, the bottom of the guide sliding sleeve is connected with a sliding connecting rod penetrating through the strip-shaped groove and fixedly connected with the electric telescopic rod, and a guide column movably penetrating through the sliding connecting rod is arranged on the sliding connecting rod.

[0010] Preferably, the sword positioning assembly comprises two L-shaped support plates fixed to the bottom of the lower support horizontal plate, each of the L-shaped support plates is provided with a sliding positioning plate, and the sliding positioning plate and the L-shaped support plate are connected with the second electric telescopic rod.

[0011] Preferably, the bottom of the sliding positioning plate is integrally connected with a guide block, the bottom of the L-shaped support plate is provided with a guide groove matched with the guide block, the side wall of the sliding positioning plate is provided with an upper positioning plate, a lower pressing threaded knob is threadedly penetrating through the center of the upper positioning plate, and the bottom of the lower pressing threaded knob is provided with a pressing disc.

[0012] Preferably, a drain pipe is formed in one side of the bottom of the liquid quenching chamber, the drain pipe is provided with a sealing plug, the two sides of the feeding opening are provided with positioning grooves, and the two sides of the lower support horizontal plate are provided with positioning protrusions matched with the positioning grooves.

[0013] The utility model provides a sword segmented quenching cooling device, and the beneficial effects are as follows:

[0014] The quenching tank is divided into a liquid quenching chamber and an air cooling quenching chamber by the fixed partition plate, the sword embryo is first immersed in a liquid medium with a temperature slightly higher or slightly lower than the upper martensite point for a period of time, and then air cooling is carried out, so that the sword can be subjected to segmented quenching, the temperature in the air cooling quenching chamber can be reduced through the air cooling cooling assembly, the transverse sliding assembly can be used for realizing the transverse sliding of the lower support horizontal plate, so that the sword embryo can be transferred from the liquid quenching chamber to the air cooling quenching chamber, the sword positioning assembly clamping the sword embryo can be conveniently placed into the liquid quenching chamber and the air cooling quenching chamber through the first electric telescopic rod, the utility model has the advantages of simple structure, segmented quenching, prevention of cracking and deformation of the sword embryo during quenching, improved quenching process, positioning and clamping effect on sword embryos of different specifications, and improved use range of the quenching device. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed in the embodiments will be briefly introduced as follows. Obviously, the drawings described in the following embodiments are only some of the embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0016] Figure 1 is a front view of a sword segmented quenching and cooling device according to an embodiment of the present application;

[0017] Figure 2 is a structural schematic view of a air cooling assembly in a sword segmented quenching and cooling device according to an embodiment of the present application;

[0018] Figure 3 is a structural schematic view of a horizontal sliding assembly in a sword segmented quenching and cooling device according to an embodiment of the present application;

[0019] Figure 4 is a sectional view of a sword positioning assembly in a sword segmented quenching and cooling device according to an embodiment of the present application.

[0020] In the drawings:

[0021] 1, quenching box; 2, fixed partition; 3, inlet opening; 4, L-shaped support frame; 5, inner cavity support plate; 6, electric telescopic rod one; 7, lower support horizontal plate; 8, sword positioning assembly; 9, inner L-shaped partition; 10, fan; 11, air inlet mesh; 12, semiconductor refrigerator; 13, air outlet; 14, forward and reverse motor; 15, lead screw; 16, guide sliding sleeve; 17, sliding connection rod; 18, guide column; 19, L-shaped support plate; 20, electric telescopic rod two; 21, sliding positioning plate; 22, elastic telescopic waterproof sleeve; 23, guide block; 24, guide groove; 25, upper positioning plate; 26, lower pressing screw knob; 27, pressing disc; 28, drain pipe; 29, positioning groove; 30, positioning protrusion. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be described clearly and completely in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0023] Please refer to Figures 1-4The utility model provides a sword segmented quenching cooling device, including quenching box 1, the quenching box 1 is divided into liquid quenching storehouse and air cooling quenching storehouse through fixed baffle 2, the liquid quenching storehouse and air cooling quenching storehouse all are equipped with inlet opening 3, wherein air cooling quenching storehouse is equipped with air cooling cooling assembly, quenching box 1 is divided into liquid quenching storehouse and air cooling quenching storehouse through fixed baffle 2, first sword embryo is immersed in liquid medium slightly higher or slightly lower than upper martensite point and keeps a period of time, then air cooling can carry out sword segmented quenching, the temperature in air cooling quenching storehouse can be reduced through air cooling cooling assembly, the outer wall both sides of quenching box 1 are fixedly installed with L shaped support frame 4, the top between L shaped support frame 4 is fixedly installed with inner cavity support plate 5, and the inner cavity support plate 5 is installed with horizontal sliding component, the bottom of horizontal sliding component is connected with the lower support horizontal plate 7 matched with inlet opening 3 through electric telescopic link one 6, the bottom of lower support horizontal plate 7 is installed with sword positioning assembly 8 symmetrically, the horizontal sliding of lower support horizontal plate 7 can be realized through the horizontal sliding component cooperation of setting, to transfer sword embryo from liquid quenching storehouse to air cooling quenching storehouse, through electric telescopic link one 6, the sword positioning assembly 8 with the clamping sword embryo is conveniently put into liquid quenching storehouse and air cooling quenching storehouse quenching.

[0024] In one embodiment, referring to the drawings Figure 2 The air cooling cooling assembly includes an inner L-shaped partition 9 fixed in the air cooling quenching storehouse. A fan 10 is provided at the bottom of the air cooling quenching storehouse. An air inlet mesh 11 is formed in the outer wall of the air cooling quenching storehouse. A semiconductor cooler 12 is provided in the inner L-shaped partition 9 at the output end of the fan 10. The hot end of the semiconductor cooler 12 is located outside the air cooling quenching storehouse. A plurality of air outlets 13 are formed in the inner L-shaped partition 9. The cold end of the semiconductor cooler 12 is located inside the air cooling quenching storehouse. The air cooling cooling assembly can reduce the temperature in the air cooling quenching storehouse through the fan 10 to extract air from the outside and the semiconductor cooler 12 to reduce the temperature of the air. The cooled air is discharged through the air outlets 13 to achieve air cooling quenching of the sword embryo.

[0025] In one embodiment, referring to the drawings Figure 3As shown, the transverse sliding assembly includes a positive and negative motor 14 fixed at one end of the outer wall of the inner cavity support plate 5, the output end of the positive and negative motor 14 is connected with a lead screw 15 extending into the inner cavity support plate 5, the lead screw 15 is threadedly sleeved with a guide sliding sleeve 16, the bottom of the inner cavity support plate 5 is provided with a strip-shaped groove, the bottom of the guide sliding sleeve 16 is connected with a sliding connecting rod 17 penetrating through the strip-shaped groove and fixedly connected with the electric telescopic rod one 6, and the sliding connecting rod 17 is movably penetrated with a guide column 18, and the guide column 18 is installed in the inner cavity support plate 5. The rotation of the lead screw 15 driven by the positive and negative motor 14 makes the guide sliding sleeve 16 move under the guidance of the guide column 18, so that the sliding connecting rod 17 drives the electric telescopic rod one 6 to move transversely, reaches above the liquid quenching bin and the air cooling quenching bin, and cooperates with the electric telescopic rod one 6 to make the blank fall into the liquid quenching bin and the air cooling quenching bin for quenching work.

[0026] In an embodiment, referring to the drawings attached Figure 4 As shown, the sword positioning assembly 8 includes two L-shaped support plates 19 fixed at the bottom of the lower support horizontal plate 7, the L-shaped support plates 19 are each provided with a sliding positioning plate 21, the sliding positioning plate 21 and the L-shaped support plate 19 are connected with an electric telescopic rod two 20, the electric telescopic rod two 20 is sleeved with an elastic telescopic waterproof sleeve 22, the bottom of the sliding positioning plate 21 is integrally connected with a guide block 23, the bottom of the L-shaped support plate 19 is provided with a guide groove 24 matched with the guide block 23, the side wall of the sliding positioning plate 21 is installed with an upper positioning plate 25, the center of the upper positioning plate 25 is threadedly penetrated with a pressing screw knob 26, and the bottom of the pressing screw knob 26 is provided with a pressing disc 27. The sliding positioning plate 21 is moved by the electric telescopic rod two 20, so that it can be adjusted according to the length of the sword blank, and then the pressing disc 27 is pressed on both ends of the sword blank by rotating the pressing screw knob 26, so that the quenching work can be carried out. The elastic telescopic waterproof sleeve 22 is provided for waterproof work of the electric telescopic rod two 20, and the guide block 23 cooperates with the guide groove 24 to improve the stability of the sliding positioning plate 21 when sliding.

[0027] In an embodiment, referring to the drawings attached Figure 1 As shown, the bottom side of the liquid quenching bin is provided with a drain pipe 28, the drain pipe 28 is provided with a sealing plug, the two sides of the inlet opening 3 are provided with positioning grooves 29, and the two sides of the lower support horizontal plate 7 are provided with positioning protrusions 30 matched with the positioning grooves 29. The drain pipe 28 is provided to facilitate the discharge of the cooling liquid in the liquid quenching bin, and the positioning grooves 29 cooperate with the positioning protrusions 30 to limit the lower support horizontal plate 7.

[0028] In actual application, the quenching box 1 is divided into a liquid quenching chamber and an air cooling quenching chamber by the fixed partition plate 2, the sword embryo is first immersed in a liquid medium with a temperature slightly higher or slightly lower than the upper martensite point for a period of time, and then air cooling can be carried out, the segmented quenching of the sword can be carried out, the temperature in the air cooling quenching chamber can be reduced through the air cooling cooling assembly, the transverse sliding assembly can be matched to realize the transverse sliding of the lower supporting transverse plate 7, so that the sword embryo is transferred from the liquid quenching chamber to the air cooling quenching chamber, the sword positioning assembly 8 clamping the sword embryo is conveniently placed into the liquid quenching chamber and the air cooling quenching chamber for quenching through the electric telescopic rod 6, the segmented quenching is formed, the sword embryo is guaranteed not to crack and deform during quenching, the quenching process is improved, the positioning and clamping effect of different specifications of sword embryo materials can be realized, and the use range of the quenching device is improved.

[0029] Although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description manner of the specification is only for the sake of clarity, those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be combined appropriately to form other embodiments that those skilled in the art can understand.

Claims

1. A segmented quenching cooling device for a sword, characterized by, Including quenching box (1), the liquid quenching compartment and the air cooling quenching compartment are divided by fixed partition (2) in the quenching box (1), the liquid quenching compartment and the air cooling quenching compartment are all opened with the material inlet opening (3), wherein the air cooling quenching compartment is equipped with air cooling cooling assembly, the outer wall of the quenching box (1) is both fixedly installed with L-shaped support frame (4), the top of L-shaped support frame (4) is fixedly installed with inner cavity support plate (5), and the inner cavity support plate (5) is installed with horizontal sliding assembly, the bottom of horizontal sliding assembly is connected with the lower support horizontal plate (7) matched with the material inlet opening (3) through electric telescopic rod one (6), the bottom of lower support horizontal plate (7) is symmetrically installed with sword positioning assembly (8).

2. A segmented quenching and cooling device for a sword according to claim 1, wherein, The air cooling cooling assembly includes the inner L-shaped partition (9) fixed in the air cooling quenching compartment, the bottom of the air cooling quenching compartment is equipped with fan (10), the outer wall of the air cooling quenching compartment is opened with air inlet mesh (11), the output end of fan (10) is located in the inner L-shaped partition (9) and is equipped with semiconductor refrigerator (12), the hot end of semiconductor refrigerator (12) is located outside the air cooling quenching compartment, a plurality of air outlets (13) are opened on the inner L-shaped partition (9).

3. A segmented quenching and cooling device for a sword according to claim 2, wherein, The cold end of the semiconductor refrigerator (12) is located in the air cooling quenching compartment.

4. A segmented quenching and cooling device for a sword according to claim 3, wherein The horizontal sliding assembly includes positive and negative motor (14) fixed on one end of the outer wall of the inner cavity support plate (5), the output end of positive and negative motor (14) is connected with screw rod (15) extending into the inner cavity support plate (5), the screw rod (15) is threadedly sleeved with guide sliding sleeve (16), the bottom of the inner cavity support plate (5) is opened with strip-shaped groove, the bottom of the guide sliding sleeve (16) is connected with sliding connecting rod (17) passing through the strip-shaped groove and fixedly connected with the electric telescopic rod one (6), and the sliding connecting rod (17) is movably penetrated with guide column (18), and the guide column (18) is installed in the inner cavity support plate (5).

5. A segmented quenching and cooling device for a sword according to claim 4, wherein, The sword positioning assembly (8) includes two L-shaped support plates (19) fixed on the bottom of the lower support horizontal plate (7), the L-shaped support plates (19) are both provided with sliding positioning plate (21), the sliding positioning plate (21) and the L-shaped support plate (19) are connected with electric telescopic rod two (20), and the electric telescopic rod two (20) is sleeved with elastic telescopic waterproof sleeve (22).

6. A segmented quenching and cooling device for a sword as claimed in claim 5, wherein, The bottom of the sliding positioning plate (21) is integrally connected with guide block (23), the bottom of the L-shaped support plate (19) is provided with guide groove (24) matched with the guide block (23), the sidewall of the sliding positioning plate (21) is installed with upper positioning plate (25), the center of the upper positioning plate (25) is threadedly penetrated with pressing screw knob (26), and the bottom of the pressing screw knob (26) is provided with pressing disc (27).

7. A segmented quenching and cooling device for a sword according to claim 6, wherein, The bottom side of the liquid quenching bin is provided with a drain pipe (28), and the drain pipe (28) is provided with a sealing plug. The two sides of the inlet opening (3) are provided with positioning grooves (29), and the two sides of the lower supporting horizontal plate (7) are provided with positioning protrusions (30) matched with the positioning grooves (29).

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