Heating and dismounting device for mechanical part
By designing a mechanical component heating and disassembly device including heating components, handles, display components, pressing frames, sliders, springs, clips and thermal rods, the problem of operators in the prior art that continuous fixation and difficulty in adapting to deep-position components is solved, and a more efficient and convenient heating and disassembly process of mechanical component heating and disassembly is achieved.
Patent Information
- Application Number
- CN202422142150.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-02
- Publication Date
- 2025-06-17
- Estimated Expiration
- 2034-09-02
AI Technical Summary
The existing mechanical parts heating and disassembly device requires continuous fixation by the operator, which cannot free both hands and is difficult to adapt to the operation of the parts in deep positions.
A mechanical component heating and disassembly device including a heating assembly, a handle, a display assembly, a pressing frame, a slider, a spring, a clip and a thermal rod are designed. Through the cooperation of the lower frame, the first spring and the clip, the device can be directly clamped on the mechanical parts that need to be removed, reducing dependence on the operator and improving heating flexibility through the thermal rod.
It realizes that the operator does not need to fix it with his hands all the time during the heating process, which improves the operation convenience and efficiency, and can adapt to different states of mechanical components for disassembly.
Smart Images
Figure CN222986122U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of disassembly and assembly of mechanical equipment, in particular to a device for heating and disassembling mechanical components. Background Technique
[0002] Heating and disassembling of mechanical components is a common technical means. Especially for those components that are difficult to disassemble due to locking force or corrosion, this method uses heat to expand metal components, thereby reducing the fastening force between them or increasing the penetration effect of the loosening agent. The existing heating methods generally use flame heating or resistance heating for treatment. No matter which heating method is used, the disassembly process needs to be carried out carefully to ensure that the components or the surrounding materials are not damaged. After heating, it is usually necessary to wait for the metal to cool to a safe temperature before operating. However, during this process, the operator needs to continuously hold the device fixed, which cannot free the operator's hands, and it is difficult to perform adaptive operations on some components that are relatively deep in position.
[0003] Therefore, in view of the above problems, a device for heating and disassembling mechanical components is now developed. Content of the Utility Model
[0004] In order to overcome the shortcomings that the existing device requires the operator to continuously hold the device fixed, which cannot free the operator's hands, and it is difficult to perform adaptive operations on some components that are relatively deep in position, the utility model provides a device for heating and disassembling mechanical components.
[0005] The technical solution of the utility model is: a device for heating and disassembling mechanical components, including a heating component, a handle is connected to the top of the heating component, a display component is installed on the heating component, a pressing frame is slidably connected to the heating component, the pressing frame is slidably connected to the handle, the lower sides of the left and right parts of the pressing frame are both connected with a first spring, the bottom ends of the first springs are both connected with a sliding part, the sliding parts are both slidably connected to the heating component, the bottoms of the sliding parts are both rotatably connected with a clamping part, and a torsion spring is connected between the clamping part and the adjacent sliding part.
[0006] In one embodiment, it further includes a heat conducting rod, the heat conducting rod is slidably connected inside the heating component, a second spring is connected between the heat conducting rod and the heating component, and a heat conducting disk is connected to the bottom end of the heat conducting rod.
[0007] In one embodiment, the heating component includes a mounting cover, a heater and a limiting ring, the heater is installed inside the mounting cover, and the limiting ring is connected to the bottom of the mounting cover.
[0008] In one embodiment, a holding groove is formed on the handle.
[0009] In one embodiment, a guide wheel is provided on the card member, a friction strip is provided on the heating assembly, and the guide wheel is in contact with the friction strip.
[0010] In one embodiment, the diameter of the heat conducting disc is smaller than the diameter of the opening at the center of the limiting ring.
[0011] By adopting the above technical solutions, the beneficial effects of the present utility model are as follows:
[0012] The present utility model can flexibly perform heat softening treatment on mechanical parts. During the heating process, relying on the cooperation among the pressing frame, the first spring and the card member, the device can be directly clamped on the mechanical parts to be removed, so that it is no longer necessary for the operator to fix them by hand all the time. At the same time, it can adapt to mechanical components in different states, greatly improving the convenience during the operation process. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 is a three-dimensional structural schematic diagram of the present utility model.
[0014] Figure 2 is a partial three-dimensional structural schematic diagram of the present utility model.
[0015] Figure 3 is a first partial sectional three-dimensional structural schematic diagram of the present utility model.
[0016] Figure 4 is a second partial sectional three-dimensional structural schematic diagram of the present utility model.
[0017] The labels in the figure are: 1 - heating assembly, 2 - handle, 3 - display assembly, 4 - pressing frame, 5 - sliding member, 6 - first spring, 7 - card member, 8 - torsion spring, 9 - heat conducting rod, 10 - heat conducting disc, 11 - second spring. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0018] The present utility model will be further described below with reference to the embodiments shown in the drawings.
[0019] Embodiment 1
[0020] A mechanical component heating and disassembling device, as Figures 1 - 3As shown in the figure, it includes a heating component 1. The heating component 1 includes a mounting cover, a heater, and a limiting ring. The heater is installed inside the mounting cover, and the limiting ring is connected to the bottom of the mounting cover. A handle 2 is connected to the top of the heating component 1, and a holding groove is formed on the handle 2. A display component 3 for displaying the temperature condition is installed on the heating component 1. A pressing frame 4 is slidably connected to the heating component 1, and the pressing frame 4 is slidably connected to the handle 2. First springs 6 are connected to the lower sides of the left and right parts of the pressing frame 4, and the bottom ends of the first springs 6 are connected to sliding members 5. The sliding members 5 are all slidably connected to the heating component 1. The bottoms of the sliding members 5 are rotatably connected to clamping members 7. The clamping members 7 are provided with guide wheels, and the heating component 1 is provided with friction strips. The guide wheels are in contact with the friction strips. A torsion spring 8 is connected between each clamping member 7 and the adjacent sliding member 5.
[0021] It should be noted that when disassembling mechanical components, this device can be used for disassembly assistance. Since the stability needs to be considered during the installation of mechanical devices, the installation of components will be relatively firm. After long-term use, mechanical components will corrode to a certain extent, and there will be certain troubles during disassembly. At this time, by holding the handle 2, align the opening of the limiting ring at the lower part of the heating component 1 with the position of the mechanical component to be disassembled, and then press down the pressing frame 4. The downward sliding of the pressing frame 4 will drive the first spring 6 to move downward, so that the sliding member 5 moves downward. At this time, the guide wheels on the clamping member 7 will rotate under the influence of the friction strip, and then the clamping members 7 will rotate and expand outward, and the torsion springs 8 will all be deformed by force. Then, fit the heating component 1 to the mechanical part, and then release the pressing frame 4. Under the action of the first spring 6 and the torsion spring 8, the clamping members 7 will all flip and reset inward, and then the pressing frame 4 will slide upward and reset. At this time, this device will be clamped to the mechanical part. Then, start the heating component 1. The heat generated by the heating component 1 will heat-treat the mechanical part, thereby changing the physical state of the mechanical part. After heating, the mechanical part softens. Then, wait for the mechanical part to cool slightly, and then remove the mechanical part, which can improve the disassembly efficiency.
[0022] Embodiment 2
[0023] On the basis of Embodiment 1, as Figure 4 shown, it further includes a heat conduction rod 9. The heat conduction rod 9 is slidably connected inside the heating component 1. A second spring 11 is connected between the heat conduction rod 9 and the heating component 1. The bottom end of the heat conduction rod 9 is connected to a heat conduction disc 10, and the diameter of the heat conduction disc 10 is smaller than the opening diameter at the center of the limiting ring.
[0024] It should be noted that when disassembling mechanical parts, sometimes components in a sunken position will be encountered. At this time, in order to facilitate heating of the mechanical parts deep inside, the heat conduction rod 9 can be relied on to transfer heat, so as to guide the heat to the heat conduction plate 10, and the heat conduction rod 9 is driven by the second spring 11 to drive the heat conduction plate 10 to move, so that the heat conduction plate 10 can contact the mechanical parts, improving the heating flexibility.
[0025] The above are only examples of the present utility model and are not intended to limit the present utility model. Any equivalent replacement made within the principle of the present utility model shall be included in the protection scope of the present utility model. The content not elaborated in detail in the present utility model belongs to the well-known prior art in the technical field of the present specialty.
Claims
1. A heating and disassembly device for mechanical parts, characterized in that: The invention comprises a heating component (1), the top of the heating component (1) is connected to a handle (2), a display component (3) is installed on the heating component (1), a lower pressing frame (4) is slidably connected to the heating component (1), the lower pressing frame (4) is slidably connected to the handle (2), the lower sides of the left and right parts of the lower pressing frame (4) are connected to first springs (6), the bottom ends of the first springs (6) are connected to sliding members (5), the sliding members (5) are slidably connected to the heating component (1), the bottoms of the sliding members (5) are rotatably connected to clamping members (7), and torsion springs (8) are connected between the clamping members (7) and the adjacent sliding members (5).
2. A mechanical component heating disassembly device as claimed in claim 1, characterized in that: It also comprises a heat-conducting rod (9), the heat-conducting rod (9) being slidably connected inside the heating component (1), a second spring (11) being connected between the heat-conducting rod (9) and the heating component (1), and a heat-conducting plate (10) being connected to the bottom end of the heat-conducting rod (9).
3. A mechanical component heating disassembly device as claimed in claim 1, characterized in that: The heating component (1) comprises a mounting cover, a heater and a limiting ring; the heater is mounted inside the mounting cover, and the bottom of the mounting cover is connected to the limiting ring.
4. A mechanical component heating disassembly device as claimed in claim 1, characterized in that: The handle (2) is provided with a gripping groove.
5. A mechanical component heating disassembly device as claimed in claim 1, characterized in that: The clamping member (7) is provided with a guide wheel, the heating component (1) is provided with a friction strip, and the guide wheel is in contact with the friction strip.
6. A mechanical component heating disassembly device as claimed in claim 2, characterized in that: The diameter of the heat conducting plate (10) is smaller than the opening diameter at the center of the limiting ring.