A metal tempering device with even heating

Abstract

This utility model discloses a metal tempering device for uniform heating, including a support platform. A fan is fixedly connected to the upper left side of the support platform, and a tempering mechanism is arranged on the upper left side of the support platform. Support frames are fixedly connected to the upper left and right sides of the support platform, and a traction mechanism is arranged above the support frames. The tempering mechanism includes a heating tube for uniformly heating the metal and a support frame for supporting the metal. The traction mechanism includes a hook for hoisting the metal and a sliding block for moving the hook. The tempering mechanism includes an outer frame, an inner frame fixedly connected inside the outer frame, and a heating tube fixedly connected to the outside of the inner frame. With this structure, the metal to be tempered can be heated uniformly; large metal pieces can be transferred into the device more quickly, improving work efficiency.

Description

Technical Field

[0001] This utility model relates to the field of metal processing technology, and in particular to a metal tempering device with uniform heating. Background Technology

[0002] Metal tempering is a key heat treatment process after quenching. It involves heating the steel to different temperatures, holding it at those temperatures, and then cooling it to adjust the mechanical properties of the quenched steel. Low-temperature tempering maintains high hardness and reduces brittleness, making it suitable for wear-resistant parts such as cutting tools. Medium-temperature tempering improves elasticity and is often used for spring steel. High-temperature tempering achieves a good balance of strength and toughness and is mainly used for the quenching and tempering of structural components. This process not only eliminates the internal stress generated during quenching but also stabilizes the material's microstructure.

[0003] 1. In the existing technology, some tempering devices may experience uneven heating during use. If the heating is uneven, it will lead to uneven distribution of the mechanical properties of the workpiece. Some areas may remain brittle due to insufficient tempering or soften due to over-tempering. At the same time, it will cause residual stress concentration, increase the risk of deformation and cracking, and affect dimensional accuracy, thus affecting the normal use of the metal.

[0004] 2. In the existing technology, some metal tempering devices need to temper large metal parts during use. However, the process of transferring large metal parts into the tempering device is difficult, especially when dealing with large batches. The difficulty of transfer makes the overall tempering work inefficient. Utility Model Content

[0005] The purpose of this invention is to provide a metal tempering device that provides uniform heating, enabling the metal to be tempered to be heated evenly and allowing large metal parts to be transferred into the tempering device more quickly, thereby improving the overall work efficiency.

[0006] To achieve the above objectives, a metal tempering device with uniform heating is provided, including a support platform, a fan fixedly connected to the upper left side of the support platform, a tempering mechanism provided on the upper left side of the support platform, support frames fixedly connected to the upper left and right sides of the support platform, and a traction mechanism provided on the upper part of the support frames.

[0007] The tempering mechanism includes a heating tube for uniformly heating the metal, a support frame for supporting the metal, a traction mechanism for hoisting the metal, and a sliding block for moving the hook.

[0008] According to the aforementioned heat-equalizing metal tempering device, the tempering mechanism includes an outer frame, an inner frame fixedly connected inside the outer frame, a heating tube fixedly connected outside the inner frame, a cover on top of the inner frame, a sealing block fixedly connected below the cover, a first handle fixedly connected above the cover, a mesh frame fixedly connected to the bottom of the inner frame, support frames fixedly connected to the left and right sides of the mesh frame, a sliding frame fixedly connected to the bottom of the outer frame, a sliding groove inside the sliding frame, a blocking block slidably connected inside the sliding groove, and a second handle fixedly connected to the front of the blocking block.

[0009] According to the aforementioned heat-balanced metal tempering device, the sealing block is located above the inner frame and does not contact the inner wall of the inner frame; the mesh frame is located above the blocking block and corresponds to the blocking block.

[0010] According to the aforementioned metal tempering device with uniform heating, the sliding frame is located above the support platform, and the sliding frame is fixedly connected to the support platform.

[0011] According to the aforementioned heat-equalizing metal tempering device, the mesh frame is located above the fan and corresponds to the fan.

[0012] According to the aforementioned heat-equalizing metal tempering device, the traction mechanism includes a frame, a first motor fixedly connected to the right side of the frame, a movable lead screw fixedly connected to the output end of the first motor, a movable slider threadedly connected to the right side of the movable lead screw, a fixed frame fixedly connected below the movable slider, a second motor fixedly connected to the front of the fixed frame, a spool fixedly connected to the output end of the second motor, a traction line fixedly connected inside the spool, and a hook fixedly connected to the lower end of the traction line.

[0013] According to the aforementioned heat-equalizing metal tempering device, the frame is located above the support frame, and the frame is fixedly connected to the support frame.

[0014] According to the aforementioned metal tempering device with uniform heating, the movable slider is slidably connected to the frame, and the wheel is rotatably connected to the fixed frame.

[0015] This utility model has the following beneficial effects:

[0016] 1. Compared with the prior art, by setting heating tubes and evenly distributing them on the outside of the inner frame, the metal can be heated evenly through the heating of the heating tubes, so as to heat the metal to be tempered evenly.

[0017] 2. Compared with the existing technology, under the drive of the first motor, the moving screw rotates. The moving slider is connected to the right side of the moving screw by a thread, so that the moving screw can drive the moving slider to move left and right. This allows the hook to hook the workpiece and move left and right, so that the metal to be tempered can be placed or taken out quickly. This can quickly transfer large pieces of metal into the tempering device and improve the overall work efficiency. Attached Figure Description

[0018] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0019] Figure 1 This is a perspective view of a metal tempering device with uniform heating according to the present invention.

[0020] Figure 2 This is a schematic diagram of the heating tube distribution of a uniformly heated metal tempering device according to the present invention.

[0021] Figure 3 This is a schematic diagram of the internal structure of the inner frame of a metal tempering device with uniform heating according to the present invention.

[0022] Figure 4 This is a schematic diagram of the internal structure of the frame of a metal tempering device for uniform heating according to this utility model.

[0023] Legend:

[0024] 1. Support platform; 2. Fan; 3. Tempering mechanism; 4. Support frame; 5. Traction mechanism;

[0025] 31. Outer frame; 32. Inner frame; 33. Heating element; 34. Cover; 35. Sealing block; 36. First handle; 37. Frame; 38. Support frame; 39. Sliding frame; 310. Sliding groove; 311. Block; 312. Second handle;

[0026] 51. Frame; 52. First motor; 53. Moving lead screw; 54. Moving slider; 55. Fixing frame; 56. Second motor; 57. Spool; 58. Traction line; 59. Hook. Detailed Implementation

[0027] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0028] Reference Figure 1-4This utility model provides a metal tempering device for even heating, which includes a support platform 1, a fan 2 fixedly connected to the upper left side of the support platform 1, a tempering mechanism 3 provided on the upper left side of the support platform 1, a support frame 4 fixedly connected to the upper left and right sides of the support platform 1, a traction mechanism 5 provided on the upper part of the support frame 4, the tempering mechanism 3 includes a heating tube 33 for uniformly heating the metal, a support frame 38 for supporting the metal, the traction mechanism 5 includes a hook 59 for hoisting the metal, and a sliding block 54 for moving the hook 59.

[0029] The above structure, by providing a support platform 1, enables it to support the fan 2, the tempering mechanism 3, the support frame 4, and the traction mechanism 5.

[0030] The tempering mechanism 3 includes an outer frame 31, an inner frame 32 fixedly connected inside the outer frame 31, a heating tube 33 fixedly connected outside the inner frame 32, a cover 34 on top of the inner frame 32, a sealing block 35 fixedly connected below the cover 34, a first handle 36 fixedly connected above the cover 34, a mesh frame 37 fixedly connected to the bottom of the inner frame 32, support frames 38 fixedly connected to the left and right sides of the mesh frame 37, and a sliding frame 39 fixedly connected to the bottom of the outer frame 31. The sliding frame 39 has an internal opening. A slide groove 310 is provided, and a block 311 is slidably connected inside the slide groove 310. A second handle 312 is fixedly connected to the front of the block 311. A sealing block 35 is located above the inner frame 32 and does not contact the inner wall of the inner frame 32. A mesh frame 37 is located above the block 311 and corresponds to the block 311. A slide frame 39 is located above the support platform 1 and is fixedly connected to the support platform 1. A mesh frame 37 is located above the fan 2 and corresponds to the fan 2.

[0031] The above structure, by providing heating tubes 33, which are evenly distributed on the outside of the inner frame 32, enables the metal to be heated evenly through the heating of the heating tubes 33.

[0032] By providing a cover 34, with a sealing block 35 fixedly connected to the bottom of the cover 34, and the sealing block 35 located inside the inner frame 32, the operator can keep the inside of the inner frame 32 warm when the cover 34 is placed on top of the inner frame 32; and the sealing block 35 does not contact the inner frame 32. The sealing block 35 is a metal block, so that after the sealing block 35 expands due to heat, it will not get stuck inside the inner frame 32, and will not be jammed, making it convenient for the operator to remove the cover 34.

[0033] By providing a space frame 37, and having a support frame 38 fixedly connected above the space frame 37, the space frame 37 and the support frame 38 can support the metal to be tempered.

[0034] By setting up a mesh frame 37, and having a block 311 slidably connected to the bottom of the mesh frame 37, when the operator removes the block 311, the fan 2 can drive the air into the interior of the inner frame 32, thereby adapting to different tempering conditions of different metals.

[0035] The traction mechanism 5 includes a frame 51. A first motor 52 is fixedly connected to the right side of the frame 51. A movable lead screw 53 is fixedly connected to the output end of the first motor 52. A movable slider 54 is threadedly connected to the right side of the movable lead screw 53. A fixed frame 55 is fixedly connected to the lower part of the movable slider 54. A second motor 56 is fixedly connected to the front of the fixed frame 55. A spool 57 is fixedly connected to the output end of the second motor 56. A traction line 58 is fixedly connected inside the spool 57. A hook 59 is fixedly connected to the lower end of the traction line 58. The frame 51 is located above the support frame 4 and is fixedly connected to the support frame 4. The movable slider 54 is slidably connected to the frame 51. The spool 57 is rotatably connected to the fixed frame 55.

[0036] The above structure, driven by the first motor 52, causes the moving screw 53 to rotate. The moving slider 54 is threadedly connected to the right side of the moving screw 53, so that the moving screw 53 can drive the moving slider 54 to move left and right. This allows the hook 59 to hook the workpiece and move it left and right, so that the metal to be tempered can be placed or removed quickly.

[0037] The second motor 56 is provided, and the output end of the second motor 56 is fixedly connected to the reel 57. The rotation of the reel 57 can drive the traction line 58 to be lowered or raised, that is, to lower or raise the hook 59.

[0038] Working principle: This kind of metal tempering device with uniform heating first controls the traction mechanism 5 to make the hook 59 remove the cover 34, then uses the hook 59 to put the metal to be tempered into the inner frame 32, and then turns on the switch of the heating tube 33 to temper the metal.

[0039] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A metal tempering device with uniform heating, characterized in that, Includes a support platform (1), a fan (2) is fixedly connected to the upper left side of the support platform (1), a tempering mechanism (3) is provided on the upper left side of the support platform (1), a support frame (4) is fixedly connected to the upper left and right sides of the support platform (1), and a traction mechanism (5) is provided on the upper side of the support frame (4). The tempering mechanism (3) includes a heating tube (33) for uniformly heating the metal, and a support frame (38) for supporting the metal. The traction mechanism (5) includes a hook (59) for hoisting the metal, and a sliding block (54) for moving the hook (59).

2. The metal tempering device with uniform heating according to claim 1, characterized in that, The tempering mechanism (3) includes an outer frame (31), an inner frame (32) is fixedly connected inside the outer frame (31), a heating tube (33) is fixedly connected outside the inner frame (32), a cover (34) is provided above the inner frame (32), a sealing block (35) is fixedly connected below the cover (34), a first handle (36) is fixedly connected above the cover (34), a mesh frame (37) is fixedly connected to the bottom of the inner frame (32), support frames (38) are fixedly connected to the left and right sides of the mesh frame (37), a sliding frame (39) is fixedly connected below the outer frame (31), a sliding groove (310) is provided inside the sliding frame (39), a blocking block (311) is slidably connected inside the sliding groove (310), and a second handle (312) is fixedly connected to the front of the blocking block (311).

3. The metal tempering device with uniform heating according to claim 2, characterized in that, The sealing block (35) is located above the inner frame (32), and the sealing block (35) does not contact the inner wall of the inner frame (32). The mesh frame (37) is located above the blocking block (311), and the mesh frame (37) corresponds to the blocking block (311).

4. The metal tempering device for uniform heating according to claim 2, characterized in that, The sliding frame (39) is located above the support platform (1), and the sliding frame (39) is fixedly connected to the support platform (1).

5. The metal tempering device with uniform heating according to claim 2, characterized in that, The mesh frame (37) is located above the fan (2) and corresponds to the fan (2).

6. The metal tempering device for uniform heating according to claim 1, characterized in that, The traction mechanism (5) includes a frame (51), a first motor (52) is fixedly connected to the right side of the frame (51), a movable lead screw (53) is fixedly connected to the output end of the first motor (52), a movable slider (54) is threadedly connected to the right side of the movable lead screw (53), a fixed frame (55) is fixedly connected to the lower part of the movable slider (54), a second motor (56) is fixedly connected to the front of the fixed frame (55), a spool (57) is fixedly connected to the output end of the second motor (56), a traction line (58) is fixedly connected inside the spool (57), and a hook (59) is fixedly connected to the lower end of the traction line (58).

7. The metal tempering device for uniform heating according to claim 6, characterized in that, The frame (51) is located above the support frame (4), and the frame (51) is fixedly connected to the support frame (4).

8. The metal tempering device for uniform heating according to claim 6, characterized in that, The movable slider (54) is slidably connected to the frame (51), and the wheel (57) is rotatably connected to the fixed frame (55).

Images