Heat treatment device for nut manufacturing

Abstract

The utility model relates to the technical field of nut manufacturing, and provides a heat treatment device for nut manufacturing, which comprises a shell, a heating furnace is fixedly mounted at the bottom of the shell, and fixing plates are uniformly and fixedly mounted on the inner side of the shell. The handle is taken out, the inserting plate is inserted into the through hole, the bevel block extrudes the telescopic spring, after the inserting plate is inserted into the bottom of the through hole, the telescopic spring releases elastic potential energy to push the bevel block to be clamped into the clamping groove, and therefore the heating box is moved through the handle; compared with a traditional heat treatment device for nut manufacturing, the heat treatment device for nut manufacturing has the advantages that the handle is mounted on the outer side of the mounting frame, so that a worker can transfer the heating box by moving the handle, the worker does not need to wait for a long time to finish cooling of the heating box, and next heating operation is facilitated; through the technical scheme, the problem of inconvenience in taking out in the prior art is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of nut manufacturing, and specifically to a heat treatment device for nut manufacturing. Background Art

[0002] Nuts, also known as caps, are fasteners that are screwed together with bolts or screws, and are essential components in manufacturing machinery. Nut heat treatment equipment uses heat to deform nuts. This process adjusts the nut's structure and properties, making it stronger and more durable. Widely used in industry, this equipment is crucial for improving the quality and service life of nuts.

[0003] The traditional heat treatment device for nut manufacturing has the following shortcomings: after heating, the traditional heat treatment device for nut manufacturing needs to be cooled before it can be taken out, and the existing cooling technology mostly uses air cooling, which requires a long cooling time, so it is impossible to quickly take out the nuts after heating, affecting the next heating treatment. Therefore, it needs to be improved. Utility Model Content

[0004] The utility model provides a heat treatment device for manufacturing nuts, which solves the problem of inconvenient removal in the related art.

[0005] The technical solution of the utility model is as follows: A heat treatment device for nut manufacturing, comprising a shell, a heating furnace is fixedly installed on the bottom of the shell, a fixing plate is evenly fixedly installed on the inner side of the shell, a slot is provided at the front end of the fixing plate, a bottom plate is movably installed inside the slot, a transverse hole is provided on the surface of the bottom plate, a heating box is fixedly installed above the bottom plate, a mounting rack is fixedly installed on the outside of the heating box, a through hole is provided on the outside of the mounting rack, a card slot is provided on both sides of the through hole, an insert plate is movably installed inside the through hole, movable slots are provided on both sides of the bottom of the insert plate, an inclined block extending to the inside of the card slot is movably installed inside the movable slot, and a handle is fixedly installed on the outside of the insert plate.

[0006] As an optimal technical solution of the present utility model, a side panel is fixedly installed on the front side of the shell, an adjustment groove is provided on the surface of the side panel, a cooling fan is movably installed inside the adjustment groove, a disc is rotatably installed on the outside of the shell, a transmission plate is fixedly installed on the outside of the disc, a connecting shaft is fixedly installed on the rear side of the cooling fan, a limiting shaft is fixedly installed on the outside of the connecting shaft, a T-slot is provided on the inside of the transmission plate, and the limiting shaft is located inside the T-slot.

[0007] As a preferred technical solution of the present invention, sliding grooves are provided on both sides of the slot, and a rear plate is fixedly installed on the rear end of the bottom plate, and the rear plate corresponds to the sliding grooves.

[0008] As a preferred technical solution of the present invention, a limiting groove is provided on the rear side of the movable groove, and a limiting block located inside the limiting groove is fixedly installed on the outer side of the bottom of the inclined block.

[0009] As a preferred technical solution of the present invention, a telescopic spring is elastically installed on the inner side of the movable groove, and the telescopic spring is located on the inner side of the inclined surface block.

[0010] As a preferred technical solution of the present invention, a convex plate is fixedly installed on the outer side of the top end of the shell, a telescopic rod is movably installed below the convex plate, and a toothed plate is fixedly installed below the telescopic rod.

[0011] As a preferred technical solution of the present invention, tooth blocks are evenly fixedly installed on the outer side of the disc, and the tooth blocks are engaged with the tooth plate.

[0012] As a preferred technical solution of the present invention, a sealing plate is fixedly installed on the front end of the bottom plate, and a pull ring is fixedly installed on the outer side of the sealing plate.

[0013] As a preferred technical solution of the present invention, a cylinder is fixedly installed above the convex plate, and the output shaft of the cylinder extends to the bottom of the convex plate and is fixedly connected to the upper end of the telescopic rod.

[0014] As a preferred technical solution of the present invention, heating holes are evenly opened on the outer surface of the heating box, and the heating holes correspond to the heating furnace.

[0015] The working principle and beneficial effects of the utility model are as follows:

[0016] In the utility model, the handle is taken out and the insert plate is inserted into the inside of the through hole, so that the inclined block squeezes the telescopic spring. When the insert plate is completely inserted into the bottom of the through hole, the telescopic spring releases its elastic potential energy to push the inclined block to the inside of the card slot, so that the heating box is moved by the handle. Compared with the traditional heat treatment device for nut manufacturing, this heat treatment device for nut manufacturing installs the handle on the outside of the mounting frame, so that the staff can transfer the heating box by moving the handle, thereby avoiding waiting for a long time for the heating box to cool down, which is convenient for the next heating operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0018] Figure 1 This is a schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of the shell of the utility model;

[0020] Figure 3 This is a schematic diagram of the bottom plate of the utility model;

[0021] Figure 4 This is a schematic diagram of the transverse cross-sectional structure of the handle of the utility model;

[0022] Figure 5 This is a side view of the structure of the utility model;

[0023] Figure 6 This is a schematic diagram of the heat dissipation fan of the utility model;

[0024] Figure 7 This is a schematic diagram of the transmission plate of the present utility model.

[0025] In the figure: 1. Shell; 2. Heating furnace; 3. Fixed plate; 4. Slot; 5. Slide; 6. Sealing plate; 7. Bottom plate; 8. Back plate; 9. Horizontal hole; 10. Heating box; 11. Mounting frame; 12. Through hole; 13. Slot; 14. Handle; 15. Insert plate; 16. Movable slot; 17. Inclined block; 18. Telescopic spring; 19. Limiting slot; 20. Limiting block; 21. Side plate; 22. Adjusting slot; 23. Cooling fan; 24. Connecting shaft; 25. Limiting shaft; 26. Protruding plate; 27. Cylinder; 28. Telescopic rod; 29. ​​Tooth plate; 30. Disc; 31. Tooth block; 32. Transmission plate; 33. T-slot; 34. Pull ring; 35. Heating hole. DETAILED DESCRIPTION

[0026] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] like Figures 1 to 7As shown, the utility model provides a heat treatment device for manufacturing nuts, including a shell 1, a heating furnace 2 is fixedly installed on the bottom of the shell 1, a fixing plate 3 is evenly fixedly installed on the inner side of the shell 1, a slot 4 is provided at the front end of the fixing plate 3, a bottom plate 7 is movably installed inside the slot 4, a transverse hole 9 is provided on the surface of the bottom plate 7, a heating box 10 is fixedly installed above the bottom plate 7, a mounting frame 11 is fixedly installed on the outside of the heating box 10, a through hole 12 is provided on the outside of the mounting frame 11, a card slot 13 is provided on both sides of the through hole 12, an inserting plate 15 is movably installed inside the through hole 12, movable grooves 16 are provided on both sides of the bottom of the inserting plate 15, an inclined block 17 extending to the inside of the card slot 13 is movably installed inside the movable groove 16, and a handle 14 is fixedly installed on the outside of the inserting plate 15.

[0028] In this embodiment, the bottom plate 7 is pulled out by pulling the pull ring 34, so that the heating hole 35 is separated from the interior of the shell 1, and then the cooling fan 23 is started to cool it. After the cooling is completed, the handle 14 is taken out and the insert plate 15 is inserted into the interior of the through hole 12. At this time, the inclined block 17 is squeezed to the inside of the movable groove 16, so that the inclined block 17 squeezes the telescopic spring 18, causing the telescopic spring 18 to deform. When the insert plate 15 is completely inserted into the bottom of the through hole 12, the telescopic spring 18 releases its elastic potential energy to push the inclined block 17 to the inside of the card slot 13, thereby moving the heating box 10 through the handle 14 to prevent burns.

[0029] By taking out the handle 14 and inserting the insert plate 15 into the inside of the through hole 12, the inclined block 17 squeezes the telescopic spring 18. When the insert plate 15 is completely inserted into the bottom of the through hole 12, the telescopic spring 18 releases its elastic potential energy to push the inclined block 17 to the inside of the card slot 13, thereby moving the heating box 10 through the handle 14. Compared with the traditional heat treatment device for nut manufacturing, this heat treatment device for nut manufacturing installs the handle 14 on the outside of the mounting frame 11, so that the staff can transfer the heating box 10 by moving the handle 14, thereby avoiding waiting for a long time for the heating box 10 to cool down, which is convenient for the next heating operation.

[0030] like Figures 1 to 7 As shown, based on the same concept as the above-mentioned embodiment 1, this embodiment further proposes that a side plate 21 is fixedly installed on the front side of the shell 1, an adjustment groove 22 is provided on the surface of the side plate 21, and a cooling fan 23 is movably installed inside the adjustment groove 22. A disc 30 is rotatably installed on the outer side of the shell 1, a transmission plate 32 is fixedly installed on the outer side of the disc 30, a connecting shaft 24 is fixedly installed on the rear side of the cooling fan 23, a limiting shaft 25 is fixedly installed on the outer side of the connecting shaft 24, a T-slot 33 is provided on the inner side of the transmission plate 32, and the limiting shaft 25 is located inside the T-slot 33.

[0031] In this embodiment, when it is necessary to cool down the heating boxes 10 with different numbers of layers, the cylinder 27 is started, so that the cylinder 27 drives the telescopic rod 28 to move up and down, and the telescopic rod 28 drives the tooth plate 29 to move up and down, so that the tooth plate 29 drives the disc 30 to rotate, and the disc 30 drives the transmission plate 32 to move, so that the transmission plate 32 moves inside the T-slot 33 through the limiting shaft 25, thereby driving the cooling fan 23 to move up and down inside the adjusting slot 22, thereby completing the cooling of the heating boxes 10 with different numbers of layers.

[0032] By starting the cylinder 27, the tooth plate 29 drives the disc 30 to rotate, and the transmission plate 32 moves inside the T-slot 33 through the limiting shaft 25, thereby driving the cooling fan 23 to move up and down inside the adjusting groove 22. Compared with the traditional heat treatment device for nut manufacturing, this heat treatment device for nut manufacturing cools down the heating boxes 10 of different layers by moving the cooling fan 23 up and down inside the adjusting groove 22, saving costs and facilitating cooling of the heating box 10.

[0033] like Figures 2 to 3 As shown, based on the same concept as the above-mentioned embodiment 1, this embodiment further proposes that slide grooves 5 are opened on both sides of the slot 4, and a rear plate 8 is fixedly installed on the rear end of the bottom plate 7, and the rear plate 8 corresponds to the slide grooves 5.

[0034] In this embodiment, the outward movement of the sealing plate 6 drives the bottom plate 7 to move inside the slot 4 , thereby driving the rear plate 8 to move inside the sliding groove 5 .

[0035] like Figure 4 As shown, based on the same concept as the above-mentioned embodiment 1, this embodiment further proposes that a limiting groove 19 is opened on the rear side of the movable groove 16, and a limiting block 20 located inside the limiting groove 19 is fixedly installed on the outer side of the bottom of the inclined block 17.

[0036] In this embodiment, the movement of the inclined surface block 17 in the movable groove 16 drives the limiting block 20 to move in the limiting groove 19 , thereby limiting the inclined surface block 17 .

[0037] like Figure 4 As shown, based on the same concept as the above-mentioned embodiment 1, this embodiment further proposes that a telescopic spring 18 is elastically installed on the inner side of the movable groove 16 , and the telescopic spring 18 is located on the inner side of the inclined block 17 .

[0038] In this embodiment, the inclined surface block 17 moves inward to squeeze the telescopic spring 18, causing the telescopic spring 18 to deform. The telescopic spring 18 releases elastic potential energy to push the inclined surface block 17 to move outward.

[0039] As 1 to Figure 7As shown, based on the same concept as the above-mentioned embodiment 2, this embodiment further proposes that a convex plate 26 is fixedly installed on the outer side of the top of the shell 1, a telescopic rod 28 is movably installed below the convex plate 26, and a toothed plate 29 is fixedly installed below the telescopic rod 28.

[0040] In this embodiment, the cylinder 27 drives the telescopic rod 28 to move up and down, and the telescopic rod 28 drives the tooth plate 29 to move up and down, so that the tooth plate 29 drives the disc 30 to rotate, and the disc 30 drives the transmission plate 32 to move.

[0041] like Figure 5 As shown, based on the same concept as the above-mentioned embodiment 2, this embodiment further proposes that tooth blocks 31 are evenly fixedly installed on the outer side of the disc 30, and the tooth blocks 31 are engaged with the tooth plate 29.

[0042] In this embodiment, the tooth plate 29 drives the disc 30 to rotate through the tooth block 31, and the disc 30 drives the transmission plate 32 to move, so that the transmission plate 32 moves inside the T-slot 33 through the limiting shaft 25, thereby driving the cooling fan 23 to move up and down inside the adjustment slot 22.

[0043] like Figure 1 As shown, based on the same concept as the above-mentioned embodiment 1, this embodiment further proposes that a sealing plate 6 is fixedly installed on the front end of the bottom plate 7, and a pull ring 34 is fixedly installed on the outer side of the sealing plate 6.

[0044] In this embodiment, the pull ring 34 is pulled so that the pull ring 34 drives the sealing plate 6 to move outward, thereby separating the heating box 10 from the interior of the shell 1.

[0045] like Figures 1 to 7 As shown, based on the same concept as the above-mentioned embodiment 6, this embodiment further proposes that a cylinder 27 is fixedly installed above the protruding plate 26, and the output shaft of the cylinder 27 extends to the bottom of the protruding plate 26 and is fixedly connected to the upper end of the telescopic rod 28.

[0046] In this embodiment, the cylinder 27 is activated to drive the telescopic rod 28 to move up and down, and the telescopic rod 28 drives the tooth plate 29 to move up and down.

[0047] like Figure 3 As shown, based on the same concept as the above-mentioned embodiment 1, this embodiment further proposes that heating holes 35 are evenly opened on the outer surface of the heating box 10, and the heating holes 35 correspond to the heating furnace 2.

[0048] In this embodiment, the interior of the shell 1 is heated by the heating furnace 2 , and the interior of the heating box 10 is better heated through the heating holes 35 opened on the outer surface of the heating box 10 .

[0049] The working principle and use process of this utility model:

[0050] By pulling the pull ring 34 to pull out the bottom plate 7, the heating hole 35 is separated from the interior of the shell 1, and then the cooling fan 23 is started to cool it. After the cooling is completed, the handle 14 is taken out and the plug board 15 is inserted into the interior of the through hole 12. At this time, the inclined surface block 17 is squeezed to the inside of the movable groove 16, so that the inclined surface block 17 squeezes the telescopic spring 18, causing the telescopic spring 18 to deform. When the plug board 15 is completely inserted into the bottom of the through hole 12, the telescopic spring 18 releases its elastic potential energy to push the inclined surface block 17 to the inside of the card slot 13, thereby moving the heating box 10 through the handle 14 to prevent burns.

[0051] When it is necessary to cool down the heating boxes 10 of different layers, the cylinder 27 is started, so that the cylinder 27 drives the telescopic rod 28 to move up and down, and the telescopic rod 28 drives the tooth plate 29 to move up and down, so that the tooth plate 29 drives the disc 30 to rotate, and the disc 30 drives the transmission plate 32 to move, so that the transmission plate 32 moves inside the T-slot 33 through the limit shaft 25, thereby driving the cooling fan 23 to move up and down inside the adjustment slot 22, thereby completing the cooling of the heating boxes 10 of different layers.

[0052] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0053] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

[0054] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A heat treatment device for nut manufacturing, comprising a housing (1), characterized in that: A heating furnace (2) is fixedly mounted on the bottom of the shell (1), a fixing plate (3) is evenly fixedly mounted on the inner side of the shell (1), a slot (4) is provided at the front end of the fixing plate (3), a bottom plate (7) is movably mounted inside the slot (4), a transverse hole (9) is provided on the surface of the bottom plate (7), a heating box (10) is fixedly mounted above the bottom plate (7), a mounting frame (11) is fixedly mounted on the outer side of the heating box (10), a through hole (12) is provided on the outer side of the mounting frame (11), a card slot (13) is provided on both sides of the through hole (12), an inserting plate (15) is movably mounted inside the through hole (12), movable slots (16) are provided on both sides of the bottom of the inserting plate (15), a slope block (17) extending to the inside of the card slot (13) is movably mounted inside the movable slot (16), and a handle (14) is fixedly mounted on the outer side of the inserting plate (15).

2. A heat treatment device for nut manufacturing according to claim 1, characterized in that: A side plate (21) is fixedly mounted on the front side of the housing (1), an adjustment slot (22) is provided on the surface of the side plate (21), a cooling fan (23) is movably mounted inside the adjustment slot (22), a disc (30) is rotatably mounted on the outside of the housing (1), a transmission plate (32) is fixedly mounted on the outside of the disc (30), a connecting shaft (24) is fixedly mounted on the rear side of the cooling fan (23), a limiting shaft (25) is fixedly mounted on the outside of the connecting shaft (24), a T-shaped slot (33) is provided on the inside of the transmission plate (32), and the limiting shaft (25) is located inside the T-shaped slot (33).

3. The heat treatment device for nut manufacturing according to claim 1, characterized in that: Slide grooves (5) are provided on both sides of the slot (4), and a rear plate (8) is fixedly mounted on the rear end of the bottom plate (7), and the rear plate (8) corresponds to the slide grooves (5).

4. The heat treatment device for nut manufacturing according to claim 1, characterized in that: A limiting groove (19) is provided on the rear side of the movable groove (16), and a limiting block (20) located inside the limiting groove (19) is fixedly mounted on the outer side of the bottom of the inclined surface block (17).

5. The heat treatment device for nut manufacturing according to claim 1, characterized in that: A telescopic spring (18) is elastically mounted on the inner side of the movable groove (16), and the telescopic spring (18) is located on the inner side of the inclined surface block (17).

6. A heat treatment device for nut manufacturing according to claim 2, characterized in that: A convex plate (26) is fixedly mounted on the outer side of the top end of the housing (1), a telescopic rod (28) is movably mounted below the convex plate (26), and a toothed plate (29) is fixedly mounted below the telescopic rod (28).

7. A heat treatment device for nut manufacturing according to claim 2, characterized in that: Tooth blocks (31) are evenly fixedly mounted on the outer side of the disc (30), and the tooth blocks (31) are meshed with the tooth plate (29).

8. The heat treatment device for nut manufacturing according to claim 1, characterized in that: A sealing plate (6) is fixedly mounted on the front end of the bottom plate (7), and a pull ring (34) is fixedly mounted on the outer side of the sealing plate (6).

9. The heat treatment device for nut manufacturing according to claim 6, characterized in that: A cylinder (27) is fixedly mounted above the convex plate (26), and an output shaft of the cylinder (27) extends to the bottom of the convex plate (26) and is fixedly connected to the upper end of the telescopic rod (28).

10. The heat treatment device for nut manufacturing according to claim 1, characterized in that: The outer surface of the heating box (10) is evenly provided with heating holes (35), and the heating holes (35) correspond to the heating furnace (2).

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