Fastener heat treatment equipment

Abstract

The utility model discloses fastener heat treatment equipment, which relates to the technical field of fastener heat treatment and comprises a supporting bottom plate, a heat treatment box is arranged at the top of the supporting bottom plate, a rotating assembly is arranged in the middle of the heat treatment box, a collecting frame is arranged on the inner wall of the bottom of the heat treatment box, and the rotating assembly comprises an L-shaped mounting frame. A supporting frame is arranged at the top of the L-shaped mounting frame, a driving motor is arranged at the top of the supporting frame, a driving belt wheel, a connecting belt and a driven belt wheel are arranged on the side face of the driving motor, a hexagonal bearing frame is arranged in the middle of the driven belt wheel, and a blocking assembly is arranged on one side of the hexagonal bearing frame. Fasteners needing heat treatment are overturned through the arranged rotating assembly, the driving motor drives the driving belt wheel and the driven belt wheel to rotate, the driven belt wheel drives the rotating shaft and the hexagonal bearing frame to rotate, and the hexagonal bearing frame drives the fasteners in the hexagonal bearing frame to overturn.

Description

Technical Field

[0001] The utility model relates to the technical field of fastener heat treatment, in particular to fastener heat treatment equipment. Background Art

[0002] Fasteners are a fundamental type of mechanical component used for fastening connections and are widely used. Heat treatment involves heating, holding, and cooling steel in a solid state to alter its internal structure and achieve the desired properties. Heat treatment is a crucial step in the manufacturing of machine parts and tools, crucial for unlocking the potential of metal materials, improving component performance, enhancing product quality, and extending service life.

[0003] Heat treatment refers to a metal thermal processing process in which a material is heated, insulated, and cooled in a solid state to obtain the desired structure and properties. During the heat treatment process of fasteners, the fasteners are usually placed directly inside a heating device for heating, causing the bottom of the fastener to contact the placement plate, affecting the uniformity of the heating temperature distribution and the heating efficiency. Therefore, it is necessary to provide a fastener heat treatment equipment to solve the above problems. Utility Model Content

[0004] The main purpose of the utility model is to provide a fastener heat treatment device that can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A fastener heat treatment device comprises a supporting base plate, a heat treatment box is provided on the top of the supporting base plate, a box door is provided on the side of the heat treatment box, a rotating assembly is provided in the middle of the heat treatment box, and a collection frame is provided on the bottom inner wall of the heat treatment box;

[0007] The rotating assembly includes an L-shaped mounting frame, a support frame is provided on the top of the L-shaped mounting frame, and a drive motor is provided on the top of the support frame, a driving pulley is provided on the side of the drive motor, and a connecting belt is provided on the outer wall of the driving pulley, a driven pulley is provided at one end of the connecting belt, and a rotating shaft is provided in the middle of the driven pulley, a hexagonal bearing frame is provided at one end of the rotating shaft, and a blocking assembly is provided on one side of the hexagonal bearing frame;

[0008] The blocking assembly includes a blocking door, a connecting horizontal plate is provided on the side of the blocking door, and a positioning threaded rod is provided at one end of the connecting horizontal plate. A limiting cap is provided on the outside of one end of the positioning threaded rod, and a stop plate is provided on the side of the limiting cap.

[0009] Preferably, one side of the L-shaped mounting frame is mounted on the side of the heat treatment box by bolts, and the top of the L-shaped mounting frame away from the heat treatment box is fixedly connected to a support frame, a drive motor is mounted on the top of the support frame by bolts, and the output end of the drive motor is connected to a driving pulley.

[0010] Preferably, a connecting belt is sleeved on the outer wall of the driving pulley, and a driven pulley is sleeved on the end of the connecting belt away from the driving pulley, and a rotating shaft is clamped in the middle of the driven pulley, and there are two rotating shafts, which are symmetrically distributed on both sides of the heat treatment box. Both rotating shafts are connected to the heat treatment box through bearings, and a hexagonal supporting frame is installed on the end of the rotating shaft away from the heat treatment box through bolts.

[0011] Preferably, the barrier door is clamped on one side of the hexagonal supporting frame, the outer wall of the hexagonal supporting frame is arranged in a grid shape, and the barrier door is fixedly connected to a connecting horizontal plate on the side away from the hexagonal supporting frame, and there are two connecting horizontal plates, which are symmetrically distributed at both ends of the barrier door, and the top and bottom ends of the connecting horizontal plates extend to the side of the hexagonal supporting frame.

[0012] Preferably, a plug-in slot is provided in the middle of one end of the connecting cross plate close to the hexagonal supporting frame, and there are two plug-in slots, which are symmetrically distributed at both ends of the connecting cross plate. A positioning threaded rod is inserted in the middle of the plug-in slot, and the positioning threaded rod is fixedly connected to the hexagonal supporting frame at one end away from the connecting cross plate.

[0013] Preferably, the end of the positioning threaded rod away from the hexagonal supporting frame is connected to a limiting cap through a threaded connection, and the side of the limiting cap close to the positioning threaded rod is fixedly connected to a support plate, the side of the support plate away from the limiting cap is in contact with the side of the connecting cross plate away from the blocking door, and the middle of the side of the blocking door away from the hexagonal supporting frame is fixedly connected to a pulling handle.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. The rotating assembly is set to realize the flipping of the fasteners that need heat treatment. The driving motor drives the active pulley and the driven pulley to rotate, so that the driven pulley drives the rotating shaft and the hexagonal bearing frame to rotate, and the hexagonal bearing frame drives the fasteners inside it to flip, so that the fasteners are heated evenly and the heating efficiency is improved;

[0016] 2. The fasteners inside the hexagonal bearing frame are blocked by the provided blocking assembly. The blocking door is connected to the outside of the two positioning threaded rods through the provided connecting cross plate. The limiting cap is provided to facilitate the disassembly of the blocking door and the cutting of the fasteners inside the hexagonal bearing frame, thereby improving the ease of use of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a first-perspective stereoscopic view of the entire device of the utility model;

[0018] Figure 2 This is a second perspective stereogram of the entire device of the utility model;

[0019] Figure 3 It is a structural diagram of the rotating assembly of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the barrier component of the utility model.

[0021] In the figure: 1. Support base plate; 2. Heat treatment box; 3. Box door; 4. Collection frame; 5. Rotating assembly; 6. L-shaped mounting frame; 7. Support frame; 8. Driving motor; 9. Active pulley; 10. Driven pulley; 11. Rotating shaft; 12. Hexagonal bearing frame; 13. Blocking assembly; 14. Blocking door; 15. Connecting cross plate; 16. Positioning threaded rod; 17. Connecting slot; 18. Limiting cap; 19. Abutment plate; 20. Pull handle; 21. Connecting belt. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] See also Figure 1 、 Figure 2 、 Figure 3 As shown, a fastener heat treatment equipment includes a supporting base plate 1, a heat treatment box 2 is provided on the top of the supporting base plate 1, a box door 3 is provided on the side of the heat treatment box 2, a rotating assembly 5 is provided in the middle of the heat treatment box 2, and a collection frame 4 is provided on the bottom inner wall of the heat treatment box 2;

[0024] The rotating assembly 5 includes an L-shaped mounting frame 6, a support frame 7 is provided on the top of the L-shaped mounting frame 6, and a driving motor 8 is provided on the top of the support frame 7, a driving pulley 9 is provided on the side of the driving motor 8, and a connecting belt 21 is provided on the outer wall of the driving pulley 9, one end of the connecting belt 21 is provided with a driven pulley 10, and a rotating shaft 11 is provided in the middle of the driven pulley 10, one end of the rotating shaft 11 is provided with a hexagonal supporting frame 12, and one side of the hexagonal supporting frame 12 is provided with a blocking assembly 13, one side of the L-shaped mounting frame 6 is installed on the side of the heat treatment box 2 by bolts, and the top of the side of the L-shaped mounting frame 6 away from the heat treatment box 2 is fixedly connected to the support frame 7, the top of the support frame 7 is installed with a driving motor 8 by bolts, and the output end of the driving motor 8 is connected to the driving pulley 9, the driving A connecting belt 21 is sleeved on the outer wall of the pulley 9, and a driven pulley 10 is sleeved on the end of the connecting belt 21 away from the driving pulley 9. A rotating shaft 11 is clamped in the middle of the driven pulley 10, and there are two rotating shafts 11, which are symmetrically distributed on both sides of the heat treatment box 2. The two rotating shafts 11 are connected to the heat treatment box 2 through bearings, and a hexagonal bearing frame 12 is installed on the end of the rotating shaft 11 away from the heat treatment box 2 by bolts. The fasteners that need heat treatment are flipped by the provided rotating assembly 5. The driving motor 8 drives the driving pulley 9 and the driven pulley 10 to rotate, so that the driven pulley 10 drives the rotating shaft 11 and the hexagonal bearing frame 12 to rotate, so that the hexagonal bearing frame 12 drives the fasteners inside it to flip, so that the fasteners are heated evenly and the heating efficiency is improved;

[0025] See also Figure 1 、 Figure 2 、 Figure 4As shown, the blocking assembly 13 includes a blocking door 14, a connecting cross plate 15 is provided on the side of the blocking door 14, and a positioning threaded rod 16 is provided at one end of the connecting cross plate 15, a limiting cap 18 is provided on the outside of one end of the positioning threaded rod 16, and a stop plate 19 is provided on the side of the limiting cap 18, the blocking door 14 is clamped on one side of the hexagonal supporting frame 12, and the outer wall of the hexagonal supporting frame 12 is arranged in a grid shape, the blocking door 14 is fixedly connected to the side of the connecting cross plate 15 away from the hexagonal supporting frame 12, and there are two connecting cross plates 15, which are symmetrically distributed at both ends of the blocking door 14, and the top and bottom ends of the connecting cross plate 15 extend to the side of the hexagonal supporting frame 12, and an insertion groove 17 is provided in the middle of one end of the connecting cross plate 15 close to the hexagonal supporting frame 12, and there are two insertion grooves 17, which are symmetrically distributed at both ends of the connecting cross plate 15, and a positioning screw is inserted in the middle of the insertion groove 17 The threaded rod 16, and the end of the positioning threaded rod 16 away from the connecting cross plate 15 is fixedly connected to the hexagonal supporting frame 12, the end of the positioning threaded rod 16 away from the hexagonal supporting frame 12 is threadedly connected to the limiting cap 18, and the limiting cap 18 is fixedly connected to a push plate 19 on the side close to the positioning threaded rod 16, and the side of the push plate 19 away from the limiting cap 18 contacts the side of the connecting cross plate 15 away from the blocking door 14, and the middle of the side of the blocking door 14 away from the hexagonal supporting frame 12 is fixedly connected with a pulling handle 20, and the blocking component 13 is provided to achieve the blocking of the fasteners inside the hexagonal supporting frame 12, and the blocking door 14 is driven by the connecting cross plate 15 to be connected to the outside of the two positioning threaded rods 16, and is connected through the limiting cap 18, which facilitates the disassembly of the blocking door 14 and the cutting of the fasteners inside the hexagonal supporting frame 12, thereby improving the convenience of use of the device.

[0026] It should be noted that the present invention is a fastener heat treatment device. When in use, the fasteners that need to be heat treated are prevented from being placed inside the hexagonal bearing frame 12, and then the blocking door 14 is aligned with the opening of the hexagonal bearing frame 12. The connecting cross plate 15 on the side of the blocking door 14 is aligned with the positioning threaded rod 16, and the plug-in groove 17 at one end of the connecting cross plate 15 is sleeved on the outside of the positioning threaded rod 16, and then the limiting cap 18 is threadedly sleeved on the end of the positioning threaded rod 16 away from the hexagonal bearing frame 12. The end of the limiting cap 18 close to the positioning threaded rod 16 is equipped with a push plate 19, and the push plate 19 is in contact with the connecting cross plate 15. Then the limiting cap 18 is rotated. During the process, the impact plate 19 realizes the extrusion of the connecting transverse plate 15, thereby realizing the limited connection between the connecting transverse plate 15 and the barrier door 14, and then the driving motor 8 is used to drive the active pulley 9 to rotate. The outer wall of the active pulley 9 is provided with a connecting belt 21, and the end of the connecting belt 21 away from the active pulley 9 is provided with a driven pulley 10, so that the active pulley 9 drives the connecting belt 21 and the driven pulley 10 to rotate, and the driven pulley 10 drives the rotating shaft 11 and the hexagonal supporting frame 12 to rotate. The hexagonal supporting frame 12 realizes the flipping of the fasteners inside it during the rotation process, thereby improving the heating uniformity of the fasteners.

[0027] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A fastener heat treatment device, comprising a support base plate (1), characterized in that: A heat treatment box (2) is provided on the top of the supporting base plate (1), and a box door (3) is provided on the side of the heat treatment box (2); a rotating assembly (5) is provided in the middle of the heat treatment box (2), and a collection frame (4) is provided on the bottom inner wall of the heat treatment box (2); The rotating assembly (5) includes an L-shaped mounting frame (6), a supporting frame (7) is provided on the top of the L-shaped mounting frame (6), and a driving motor (8) is provided on the top of the supporting frame (7), a driving pulley (9) is provided on the side of the driving motor (8), and a connecting belt (21) is provided on the outer wall of the driving pulley (9), a driven pulley (10) is provided at one end of the connecting belt (21), and a rotating shaft (11) is provided in the middle of the driven pulley (10), a hexagonal supporting frame (12) is provided at one end of the rotating shaft (11), and a blocking assembly (13) is provided on one side of the hexagonal supporting frame (12); The barrier assembly (13) comprises a barrier door (14), a connecting transverse plate (15) is provided on the side of the barrier door (14), and a positioning threaded rod (16) is provided at one end of the connecting transverse plate (15), a limiting cap (18) is provided on the outside of one end of the positioning threaded rod (16), and a stop plate (19) is provided on the side of the limiting cap (18).

2. The fastener heat treatment equipment according to claim 1, characterized in that: One side of the L-shaped mounting frame (6) is mounted on the side of the heat treatment box (2) by means of bolts, and a support frame (7) is fixedly connected to the top of the side of the L-shaped mounting frame (6) away from the heat treatment box (2), a driving motor (8) is mounted on the top of the support frame (7) by means of bolts, and an output end of the driving motor (8) is transmission-connected to a driving pulley (9).

3. The fastener heat treatment equipment according to claim 2, characterized in that: A connecting belt (21) is sleeved on the outer wall of the driving pulley (9), and a driven pulley (10) is sleeved on the end of the connecting belt (21) away from the driving pulley (9), and a rotating shaft (11) is clamped in the middle of the driven pulley (10), and there are two rotating shafts (11), which are symmetrically distributed on both sides of the heat treatment box (2), and the two rotating shafts (11) are connected to the heat treatment box (2) through bearings. The end of the rotating shaft (11) away from the heat treatment box (2) is installed with a hexagonal bearing frame (12) through bolts.

4. The fastener heat treatment equipment according to claim 1, characterized in that: The barrier door (14) is clamped on one side of the hexagonal supporting frame (12), and the outer wall of the hexagonal supporting frame (12) is arranged in a grid shape. The barrier door (14) is fixedly connected to a connecting transverse plate (15) on the side away from the hexagonal supporting frame (12), and there are two connecting transverse plates (15), which are symmetrically distributed at both ends of the barrier door (14), and the top and bottom ends of the connecting transverse plates (15) extend to the side of the hexagonal supporting frame (12).

5. The fastener heat treatment equipment according to claim 4, characterized in that: A plug-in slot (17) is provided in the middle of one end of the connecting transverse plate (15) close to the hexagonal bearing frame (12), and there are two plug-in slots (17) symmetrically distributed at both ends of the connecting transverse plate (15). A positioning threaded rod (16) is inserted in the middle of the plug-in slot (17), and the positioning threaded rod (16) is fixedly connected to the hexagonal bearing frame (12) at one end away from the connecting transverse plate (15).

6. The fastener heat treatment equipment according to claim 5, characterized in that: The end of the positioning threaded rod (16) away from the hexagonal supporting frame (12) is connected to the limiting cap (18) through a threaded connection, and the side of the limiting cap (18) close to the positioning threaded rod (16) is fixedly connected to a support plate (19), and the side of the support plate (19) away from the limiting cap (18) contacts the side of the connecting cross plate (15) away from the blocking door (14), and the middle of the side of the blocking door (14) away from the hexagonal supporting frame (12) is fixedly connected to a pulling handle (20).

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