Supporting mechanism and supporting device
By designing the support mechanism on the mold repair platform of the die-casting machine, and using the overlapping mechanism between the overlapping part and the support part, the problem that the telescopic plate cannot withstand weight and shaking is solved, and safety and operating efficiency are improved.
Patent Information
- Application Number
- CN202421087152.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-17
- Publication Date
- 2025-01-07
- Estimated Expiration
- 2034-05-17
AI Technical Summary
The telescopic plate on the die-casting platform of the die-casting machine cannot withstand heavier weight, and is prone to shaking during maintenance and maintenance, which poses safety hazards.
A support mechanism is designed, including a support part and a overlapping part. The overlap part is overlapped with the support part through the mounting part and the overlapping part, so that the telescopic plate is changed from a suspended state to a overlapping state, and the support mechanism moves with the telescopic plate. Ensure that the overlapping part can be stably overlapped on the support part, reduce shaking, and improve weight bearing capacity.
Through this support mechanism, the telescopic plate can withstand heavier weight, reduce shaking, improve safety of repair and maintenance, and improve the speed and accuracy of overlap operation.
Smart Images
Figure CN222307308U_ABST
Abstract
Description
Technical Field
[0001] The present application belongs to the technical field of supporting equipment, and more specifically, relates to a supporting mechanism and a supporting device. Background Art
[0002] A die-casting machine is a mechanical device used for pressure casting. It injects molten metal into a mold and applies high pressure to make the metal quickly solidify into the desired shape and size. Die-casting machines are usually used to produce metal products such as aluminum alloys, zinc alloys, and magnesium alloys.
[0003] When maintaining and servicing the die-casting machine's mold, maintenance personnel usually stand on the mold repairing platform to maintain and service the die-casting machine's mold; to improve maintenance efficiency, the telescopic plate on the mold repairing platform usually extends outward so that maintenance personnel can walk back and forth on the telescopic plate to maintain and service different molds of the die-casting machine. However, the telescopic plate in this case is in a suspended state, and not only cannot bear heavy weight, but also may shake up and down, which is dangerous. Utility Model Content
[0004] The purpose of the embodiments of the present application is to provide a support mechanism and a support device, aiming to solve the technical problem in the prior art that the telescopic plate on the mold repair platform cannot bear a heavy weight.
[0005] To achieve the above-mentioned purpose, according to one aspect of the present application, a support mechanism is provided for supporting a telescopic plate on a mold repairing platform, the support mechanism comprising: a support portion, located below the telescopic plate; an overlapping portion, comprising a mounting member and an overlapping member, the mounting member being used to be mounted on the telescopic plate, the overlapping member being mounted on the mounting member, and being overlapped on the support portion so that the telescopic plate is overlapped on the support portion.
[0006] Optionally, a partial structure of the lap joint is located below the top of the support portion, and the lap joint is rotatably mounted on the mounting member so that the lap joint portion can overlap the support portion.
[0007] Optionally, the lap joint includes a lap joint body and a plurality of lap joint bodies, the lap joint body is rotatably mounted on the mounting member, and the plurality of lap joint bodies are mounted on the lap joint body for contacting the supporting portion; the lap joint has a lap position, and when the lap joint is in the lap position, the plurality of lap joint bodies are in contact with the supporting portion, at least one of the plurality of lap joint bodies is located below a first side of the top of the supporting portion, and at least one of the plurality of lap joint bodies is located below a second side of the top of the supporting portion, and the first side of the top of the supporting portion and the second side of the top of the supporting portion are arranged relative to each other.
[0008] Optionally, the overlapping body is a roller, and the overlapping body is rotatably mounted on the overlapping main body.
[0009] Optionally, the overlapping portion also includes a rotating shaft, which is installed on the mounting member, and the axis of the rotating shaft is not arranged perpendicular to the length direction of the supporting portion; the number of overlapping bodies is two, and the overlapping body includes a mounting part and two connecting parts, and the mounting part is sleeved on the outer circumference of the rotating shaft and is used to rotate on the mounting member around the axis of the rotating shaft; the two connecting parts are both connected to the mounting part, and the length direction of one of the two connecting parts has a preset angle with the length direction of the other connecting part, and the two overlapping bodies are respectively installed on the two connecting parts.
[0010] Optionally, the rotating shaft is rotatably mounted on the mounting member, and the mounting portion is fixedly sleeved on the outer circumference of the rotating shaft; the overlapping portion also includes a reset member, which is used to drive the overlapping member to rotate and reset to the overlapping position.
[0011] Optionally, the reset member is a torsion spring, which includes a main body and two torsion arms. The main body is sleeved on the outer circumference of the rotating shaft, and the two torsion arms are respectively installed at both ends of the main body; a first fixed shaft is installed on the mounting member, one of the two torsion arms is hooked on the first fixed shaft, and the first fixed shaft is used to prevent the corresponding torsion arm from rotating along the first turning direction; a second fixed shaft is installed on the overlapping body, the other of the two torsion arms is overlapped on the second fixed shaft, and the second fixed shaft is used to prevent the corresponding torsion arm from rotating along the second turning direction, and the second turning direction is opposite to the first turning direction.
[0012] Optionally, the support part is a Corinthian column, the axis of the support part is parallel to the axis of the rotating shaft, and the axis of the support part is perpendicular to the length direction of the telescopic plate; the number of the support parts is multiple, and the multiple support parts are arranged at intervals along the length direction of the telescopic plate; the number of the overlapping parts is multiple, and the multiple overlapping parts are arranged at intervals along the length direction of the support part.
[0013] According to another aspect of the present application, a supporting device is provided, which includes a mold repairing platform and the above-mentioned supporting mechanism. The mold repairing platform includes a platform body and a telescopic plate. The telescopic plate is used to be slidably installed on the platform body along a preset direction. The mounting piece is installed on the telescopic plate. The supporting mechanism is used to support the telescopic plate.
[0014] Optionally, the telescopic plate includes a plate body and a mounting plate, the mounting plate is mounted on the surface of the plate body away from the platform body, and the mounting piece is detachably mounted on the mounting plate by fasteners; a mounting groove is provided on the lower surface of the mounting plate, and part of the structure of the lap joint is located in the mounting groove.
[0015] The beneficial effect of the support mechanism provided by the present application is that, compared with the prior art, during the extension of the telescopic plate, the overlapping portion in the present application moves together with the telescopic plate, and after the overlapping member is overlapped onto the support portion, the telescopic plate can stop moving, and the telescopic plate will be converted from a suspended state to an overlapped state; by adopting the support mechanism of the present application, not only the telescopic plate can bear a heavier weight, but also the possibility of the telescopic plate shaking is reduced, thereby improving the safety of repair and maintenance; in addition, since the overlapping portion in the present application moves together with the telescopic plate, the telescopic plate can be overlapped on the support mechanism only by overlapping the overlapping portion onto the support portion, thereby improving the speed and accuracy of the overlapping operation. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.
[0017] Figure 1 A schematic diagram of the structure of the support device and the mold provided in the embodiment of the present application;
[0018] Figure 2 for Figure 1 The enlarged schematic diagram of point A in the middle;
[0019] Figure 3 A front view schematic diagram of the cooperation between the support device and the mold provided in the embodiment of the present application;
[0020] Figure 4 for Figure 3 The enlarged schematic diagram of point B in the middle;
[0021] Figure 5 A schematic diagram of the structure of the support device provided in the embodiment of the present application;
[0022] Figure 6 for Figure 5 The enlarged schematic diagram of the center C;
[0023] Figure 7 A schematic diagram of the structure of the support mechanism and the mounting plate provided in the embodiment of the present application;
[0024] Figure 8 for Figure 7 Enlarged schematic diagram of point D in the middle.
[0025] The reference numerals in the above drawings are as follows:
[0026] 100, mold repairing platform; 110, platform body; 120, telescopic plate; 121, plate body; 122, mounting plate; 1221, mounting groove;
[0027] 200, support part; 300, overlap part; 310, mounting member; 320, overlap member; 321, overlap body; 3211, mounting part; 3212, connecting part; 322, overlap body; 330, rotating shaft; 340, torsion spring; 341, main body; 342, torsion arm; 350, first fixed shaft; 360, second fixed shaft;
[0028] 400. Mould. DETAILED DESCRIPTION
[0029] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.
[0030] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or indirectly connected to the other element. In the absence of conflict, the embodiments in this application and the features in the embodiments may be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.
[0031] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.
[0032] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.
[0033] As described in the background technology, at present, the die-casting machine is a mechanical device used for pressure casting. By injecting molten metal into the mold and applying high pressure to make the metal solidify rapidly into the desired shape and size, the die-casting machine is usually used to produce metal products, such as aluminum alloy, zinc alloy and magnesium alloy. When maintaining and servicing the mold of the die-casting machine, maintenance personnel usually stand on the mold repairing platform to maintain and service the mold of the die-casting machine; in order to improve the maintenance efficiency, the telescopic plate on the mold repairing platform usually extends outward so that the maintenance personnel can walk back and forth on the telescopic plate to repair and maintain different molds of the die-casting machine. However, the telescopic plate in this case is in a suspended state, which not only cannot bear heavy weight, but also shakes up and down, which is dangerous.
[0034] Reference Figures 1 to 4 In order to solve the above problems, according to one aspect of the present application, an embodiment of the present application provides a support mechanism for supporting the telescopic plate 120 on the mold repairing platform 100, the support mechanism includes a support portion 200 and an overlap portion 300, wherein the support portion 200 is located below the telescopic plate 120; the overlap portion 300 includes a mounting member 310 and an overlap member 320, the mounting member 310 is used to be mounted on the telescopic plate 120, the overlap member 320 is mounted on the mounting member 310, and is used to overlap on the support portion 200, so that the telescopic plate 120 is overlapped on the support portion 200.
[0035] In the embodiment of the present application, the support mechanism is generally used in a die-casting machine, which includes a support device and a mold 400. The support device includes a mold repairing platform 100, and the mold repairing platform 100 includes a platform body 110 and a telescopic plate 120. The telescopic plate 120 is slidably installed on the platform body 110 along its own length direction to achieve outward extension; the support part 200 is generally a horizontally arranged support column, and the length direction of the support column and the length direction of the telescopic plate 120 generally form an angle with each other; the mounting member 310 is generally a mounting plate, and the mounting member 310 is generally a mounting plate. Part 310 is installed on the telescopic plate 120, and part of the structure of the lap joint 320 is generally located below the top of the support part 200. At the same time, the lap joint 320 can rely on its own elastic deformation to overlap its lower surface onto the support part 200. In this case, the lap joint 320 can be a spring or rubber or other component that can generate elastic deformation; in other embodiments, the lap joint 320 can also rely on the mounting part 310 to move up and down, so that its lower surface can overlap onto the support part 200. In this case, the mounting part 310 can be a screw assembly.
[0036] During the extension of the telescopic plate 120, the overlapping portion 300 in the present application moves together with the telescopic plate 120. After the overlapping member 320 is overlapped on the support portion 200, the telescopic plate 120 can stop moving, and the telescopic plate 120 will be converted from a suspended state to an overlapped state. By adopting the support mechanism of the present application, not only can the telescopic plate 120 withstand a heavier weight, but also the possibility of shaking of the telescopic plate 120 is reduced, thereby improving the safety of repair and maintenance. In addition, since the overlapping portion 300 in the present application moves together with the telescopic plate 120, the telescopic plate 120 can be overlapped on the support mechanism only by overlapping the overlapping portion 300 on the support portion 200, thereby improving the speed and accuracy of the overlapping operation.
[0037] Reference Figures 1 to 8 In one embodiment, a portion of the structure of the lap joint 320 is located below the top of the support portion 200 , and the lap joint 320 is rotatably mounted on the mounting member 310 so that the lap joint portion 300 can be overlapped on the support portion 200 .
[0038] In this embodiment, since part of the structure of the lap joint 320 is located below the top of the support portion 200 and the lap joint 320 can overlap the support portion 200, when the lap joint 320 just contacts the support portion 200, the lap joint 320 will rotate on the mounting member 310 under the action of the resistance exerted by the support portion 200, so that the side of the lap joint 320 close to the support portion 200 is tilted upward and overlaps the support portion 200, and along with the movement of the lap joint 320, the lap joint 320 will eventually overlap the support portion 200. The design of the lap joint 320 rotatably mounted on the mounting member 310 in the present application reduces the interference of the support portion 200 on the lap joint 320, which is conducive to the smooth overlap of the lap joint 320 to the support portion 200.
[0039] Reference Figure 2 , Figure 4 , Figure 6 as well as Figure 8 In one embodiment, the lap joint 320 includes a lap joint body 321 and a plurality of lap joint bodies 322, the lap joint body 321 is rotatably mounted on the mounting member 310, and the plurality of lap joint bodies 322 are all mounted on the lap joint body 321 for contacting the support portion 200; the lap joint 320 has an lap joint position, and when the lap joint 320 is in the lap joint position, the plurality of lap joint bodies 322 are all in contact with the support portion 200, at least one of the plurality of lap joint bodies 322 is located below the first side of the top of the support portion 200, and at least one of the lap joint bodies 322 is located below the second side of the top of the support portion 200, and the first side of the top of the support portion 200 and the second side of the top of the support portion 200 are arranged relative to each other.
[0040] In this embodiment, when the lap joint 320 is in the overlapping position, the lap joint 320 stops moving, and at the same time, at least one lap joint body 322 is located below the first side of the top of the support portion 200 and contacts the support portion 200, and at least one lap joint body 322 is located below the second side of the top of the support portion 200 and contacts the support portion 200. At this time, the lap joint 320 is overlapped on the support portion 200 in a manner similar to a split-type. This overlapping manner increases the stability of the lap joint 320 overlapped on the support portion 200, thereby increasing the stability of the telescopic plate 120 overlapped on the support portion 200.
[0041] Reference Figure 2 , Figure 4 , Figure 6 as well as Figure 8 In one embodiment, the lap body 322 is a roller, and the lap body 322 is rotatably mounted on the lap body 321. The roller makes the contact between the lap body 322 and the support part 200 a rolling contact, which not only avoids the lap body 322 from scratching the surface of the support part 200, but also facilitates the smooth and stable lap connection of the lap member 320 to the support part 200. In other embodiments, the lap body 322 can also be a spring, the first end of the spring is connected to the lap body 321, and the second end of the spring is used to contact the support part 200.
[0042] Reference Figure 4 , Figure 6 as well as Figure 8 In one embodiment, the lap joint 300 also includes a rotating shaft 330, which is installed on the mounting member 310, and the axis of the rotating shaft 330 is not perpendicular to the length direction of the support portion 200; there are two lap bodies 322, and the lap body 321 includes a mounting portion 3211 and two connecting portions 3212, and the mounting portion 3211 is sleeved on the outer periphery of the rotating shaft 330, and is used to rotate on the mounting member 310 around the axis of the rotating shaft 330; the two connecting portions 3212 are both connected to the mounting portion 3211, and a preset angle is formed between the length direction of one of the two connecting portions 3212 and the length direction of the other connecting portion 3212, and the two lap bodies 322 are respectively installed on the two connecting portions 3212.
[0043] In this embodiment, the rotating shaft 330 is generally rotatably installed on the mounting member 310, and the mounting portion 3211 is fixedly sleeved on the outer periphery of the rotating shaft 330. In other embodiments, the rotating shaft 330 can also be fixedly installed on the mounting member 310, and the mounting portion 3211 is rotatably sleeved on the outer periphery of the rotating shaft 330. The above design makes the connecting line of one connecting portion 3212 and the mounting portion 3211, the connecting line of another connecting portion 3212 and the mounting portion 3211, and the connecting line of the two connecting portions 3212 together form a triangle. At the same time, when the lap joint 320 is in the overlapping position, one lap joint body 322 is located below the first side of the top of the support portion 200 and contacts the support portion 200, and the other lap joint body 322 is located below the second side of the top of the support portion 200 and contacts the support portion 200. At this time, the lap joint 320 is overlapped on the support portion 200 in a manner similar to a split, so that the lap joint 320 is smoothly overlapped on the support portion 200.
[0044] In other embodiments, the number of the lap joints 322 may be three. When the lap joint 320 is in the lap joint position, the two lap joints 322 are both located below the first side of the top of the support portion 200 and are arranged at intervals, one lap joint 322 is located below the second side of the top of the support portion 200, or one lap joint 322 is located below the first side of the top of the support portion 200, the two lap joints 322 are both located below the second side of the top of the support portion 200 and are arranged at intervals, or one lap joint 322 is overlapped on the top of the support portion 200, and one lap joint 322 is located below the first side of the top of the support portion 200. Below, one lap body 322 is located below the second side of the top of the support portion 200; the number of lap bodies 322 can also be four, when the lap bodies 322 are in the overlapping position, the two lap bodies 322 are both located below the first side of the top of the support portion 200 and are arranged at intervals, the two lap bodies 322 are both located below the second side of the top of the support portion 200 and are arranged at intervals, or the two lap bodies 322 are overlapped on the top of the support portion 200 and are arranged at intervals, one lap body 322 is located below the first side of the top of the support portion 200, and one lap body 322 is located below the second side of the top of the support portion 200.
[0045] Reference Figure 2 , Figure 4 , Figure 6 as well as Figure 8 In one embodiment, the rotating shaft 330 is rotatably mounted on the mounting member 310, and the mounting portion 3211 is fixedly sleeved on the outer periphery of the rotating shaft 330; the overlapping portion 300 also includes a reset member, which is used to drive the overlapping member 320 to rotate and reset to the overlapping position.
[0046] In this embodiment, the mounting member 310 is provided with a mounting hole for the rotating shaft 330 to pass through, and the rotating shaft 330 is rotatably passed through the mounting hole; in the process of the lap joint 320 being overlapped with the support portion 200, the lap joint 320 will first rotate on the mounting member 310 under the action of the resistance applied by the support portion 200, so that the side of the lap joint 320 close to the support portion 200 will be tilted upward and overlapped with the support portion 200, and along with the movement of the lap joint 320, the lap joint 320 will be rotated and reset to the overlapping position under the action of the reset member, and at this time, the lap joint 320 will be stably overlapped on the support portion 200; the reset member provided plays a reset role, so that the lap joint 320 can be smoothly rotated and reset to the overlapping position, so that the lap joint 320 can be stably overlapped on the support portion 200.
[0047] Reference Figure 1 , Figure 3 , Figure 4 as well as Figure 8 In one embodiment, the reset member is a torsion spring 340, which includes a main body 341 and two torsion arms 342, and the two torsion arms 342 are respectively installed at both ends of the main body 341; a first fixed shaft 350 is installed on the mounting member 310, and one of the two torsion arms 342 is hooked on the first fixed shaft 350, and the first fixed shaft 350 is used to prevent the corresponding torsion arm 342 from rotating along the first direction; a second fixed shaft 360 is installed on the overlapping body 321, and the other of the two torsion arms 342 is overlapped on the second fixed shaft 360, and the second fixed shaft 360 is used to prevent the corresponding torsion arm 342 from rotating along the second direction, and the second direction is opposite to the first direction.
[0048] In this embodiment, the lap joint body 321 has two lap joint plates arranged at intervals, and the area between the two lap joint plates is an installation area for installing the torsion spring 340 and the second fixed shaft 360; the first fixed shaft 350 is fixedly installed above the rotating shaft 330, and the first fixed shaft 350 is used to prevent the corresponding torsion arm 342 from swinging upward to away from the platform body 110, and the second fixed shaft 360 is fixedly installed below the rotating shaft 330. At the same time, the second fixed shaft 360 is located on the side of the rotating shaft 330 close to the platform body 110, and the second fixed shaft 360 is used to prevent the corresponding torsion arm 342 from swinging downward to away from the platform body 110.
[0049] The main body 341 starts to twist when the lap body 322 of the two lap bodies 322 away from the platform body 110 just contacts the support part 200 to store energy. At this time, the lap body 321 rotates along the second direction. After the lap body 322 of the two lap bodies 322 away from the platform body 110 crosses the top of the support part 200, the torsion spring 340 starts to release energy to drive the lap body 321 to rotate along the first direction until the lap member 320 rotates and resets to the lap position. In other embodiments, the reset member can also be a motor, and the output shaft of the motor or motor is coaxially connected to the rotating shaft 330 to drive the rotating shaft 330 and the lap body 321 to rotate.
[0050] Reference Figure 1 as well as Figures 3 to 8 In one embodiment, the support portion 200 is a Corinthian column, the axis of the support portion 200 is parallel to the axis of the rotating shaft 330, and the axis of the support portion 200 is perpendicular to the length direction of the telescopic plate 120; the number of the support portions 200 is multiple, and the multiple support portions 200 are arranged at intervals along the length direction of the telescopic plate 120.
[0051] In this embodiment, the specific structure of the Corinthian column is common knowledge to those skilled in the art and will not be elaborated on in detail herein; the axis of the support portion 200 is parallel to the axis of the rotating shaft 330, and the axis of the support portion 200 is perpendicular to the length direction of the telescopic plate 120. This design is not only conducive to the smooth switching of the lap joint 320 to the lap position, but also conducive to the assembly of the support mechanism. There are two support parts 200, and both support parts 200 are arranged horizontally. During the movement of the lap joint 320, the lap joint 320 will first contact the support part 200 of the two support parts 200 that is close to the platform body 110, and will cross the support part 200 and move toward the other support part 200. Finally, the lap joint 320 will overlap the support part 200 of the two support parts 200 that is far away from the platform body 110. The lap joint 320 will not overlap the support part 200 of the two support parts 200 that is close to the platform body 110. The support part 200 of the two support parts 200 that is close to the platform body 110 plays the role of supporting the telescopic plate 120 when the telescopic plate 120 suddenly falls downward, so as to prevent the telescopic plate 120 from falling further downward. In addition, the axis of the rotating shaft 330 is parallel to the axis of the roller, so that the lap joint 320 is more conducive to smoothly switching to the overlapping position.
[0052] Reference Figure 1 , Figure 7 as well as Figure 8 In this embodiment, there are multiple overlapping parts 300, and the multiple overlapping parts 300 are arranged at intervals along the length direction of the support part 200. The multiple overlapping parts 300 improve the stability of the expansion board 120 overlapping the support part 200.
[0053] Reference Figures 1 to 8 According to another aspect of the present application, an embodiment of the present application further provides a supporting device, which includes a mold repairing platform 100 and the above-mentioned supporting mechanism. The mold repairing platform 100 includes a platform body 110 and a telescopic plate 120. The telescopic plate 120 is used to be slidably installed on the platform body 110 along a preset direction. The mounting member 310 is installed on the telescopic plate 120. The supporting mechanism is used to support the telescopic plate 120.
[0054] In the embodiment of the present application, the support device is generally used in a die-casting machine, which includes a support device and a mold 400. The telescopic plate 120 is slidably mounted on the platform body 110 along its length direction to drive the mounting member 310 and the lap member 320 to extend outward, and the length direction of the telescopic plate 120 is formed as a preset direction. The maintenance personnel stand on the mold repairing platform 100 to repair and maintain the mold 400. At the same time, after the telescopic plate 120 extends from the platform body 110, the support mechanism is used to support the telescopic plate 120 to ensure the stability and safety of the telescopic plate 120.
[0055] Reference Figures 1 to 8 In one embodiment, the telescopic plate 120 includes a plate body 121 and a mounting plate 122. The mounting plate 122 is mounted on the surface of the plate body 121 away from the platform body 110. The mounting member 310 is detachably mounted on the mounting plate 122 by fasteners. A mounting groove 1221 is provided on the lower surface of the mounting plate 122, and part of the structure of the lap joint 320 is located in the mounting groove 1221.
[0056] In this embodiment, the mounting plate 122 is mounted on the surface of the plate body 121 away from the platform body 110 by means of bolts or screws, so as to facilitate the assembly of the telescopic plate 120; the mounting member 310 is mounted on the surface of the mounting plate 122 close to the plate body 121 by means of fasteners such as bolts or screws, so as to facilitate the assembly of the mounting member 310 and the mounting plate 122; the design in which part of the structure of the lap joint 320 is located in the mounting groove 1221 is conducive to reducing the volume of the support mechanism. At the same time, the lower surface of the mounting plate 122 is located below the lower surface of the plate body 121, so as to facilitate the installation of part of the structure of the lap joint 320 into the mounting groove 1221.
[0057] In summary, the support mechanism and support device provided in the present embodiment have at least the following beneficial technical effects: during the extension of the telescopic plate 120, the overlapping portion 300 in the present application moves together with the telescopic plate 120, and after the overlapping member 320 is overlapped onto the support portion 200, the telescopic plate 120 can stop moving, and the telescopic plate 120 will be converted from a suspended state to an overlapped state; by adopting the support mechanism of the present application, not only the telescopic plate 120 can withstand a heavier weight, but also the possibility of the telescopic plate 120 shaking is reduced, thereby improving the safety of repair and maintenance; in addition, since the overlapping portion 300 in the present application moves together with the telescopic plate 120, the telescopic plate 120 can be overlapped on the support mechanism only by overlapping the overlapping portion 300 onto the support portion 200, thereby improving the speed and accuracy of the overlapping operation.
[0058] The above are only preferred embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.
Claims
1. A support mechanism, characterized in that: Used to support the telescopic plate on the mold repairing platform, the supporting mechanism includes: a supporting part, located below the telescopic plate; The overlapping part includes a mounting member and an overlapping member, wherein the mounting member is used to be mounted on the telescopic plate, and the overlapping member is mounted on the mounting member and is used to overlap the supporting part so that the telescopic plate overlaps the supporting part.
2. The support mechanism according to claim 1, characterized in that: A partial structure of the lap joint is located below the top of the support portion, and the lap joint is rotatably mounted on the mounting member so that the lap joint portion can overlap the support portion.
3. The support mechanism according to claim 2, characterized in that: The lap joint comprises a lap main body and a plurality of lap bodies, the lap main body is rotatably mounted on the mounting member, and the plurality of lap bodies are mounted on the lap main body for contacting the support portion; The lap joint has an lap position, and when the lap joint is in the lap position, a plurality of the lap bodies are in contact with the support portion, at least one of the plurality of lap bodies is located below a first side of the top of the support portion, and at least one of the lap bodies is located below a second side of the top of the support portion, and the first side of the top of the support portion and the second side of the top of the support portion are arranged opposite to each other.
4. The support mechanism according to claim 3, characterized in that: The overlapping body is a roller, and the overlapping body is rotatably mounted on the overlapping main body.
5. The support mechanism according to claim 3 or 4, characterized in that: The overlapping portion further includes a rotating shaft, which is mounted on the mounting member, and the axis of the rotating shaft is arranged non-perpendicularly to the length direction of the supporting portion; There are two lap joints, and the lap joint body includes a mounting portion and two connecting portions. The mounting portion is sleeved on the outer circumference of the rotating shaft and is used to rotate on the mounting member around the axis of the rotating shaft. The two connecting portions are both connected to the mounting portion, and a preset angle is formed between the length direction of one of the two connecting portions and the length direction of the other connecting portion. The two lap joints are respectively mounted on the two connecting portions.
6. The support mechanism according to claim 5, characterized in that: The rotating shaft is rotatably mounted on the mounting member, and the mounting portion is fixedly sleeved on the outer circumference of the rotating shaft; The overlapping portion further comprises a reset member, and the reset member is used for driving the overlapping member to rotate and reset to the overlapping position.
7. The support mechanism according to claim 6, characterized in that: The reset member is a torsion spring, which includes a main body and two torsion arms. The main body is sleeved on the outer periphery of the rotating shaft, and the two torsion arms are respectively installed at both ends of the main body; A first fixed shaft is installed on the mounting member, and one of the two torsion arms is hooked on the first fixed shaft, and the first fixed shaft is used to prevent the corresponding torsion arm from rotating along a first direction; a second fixed shaft is installed on the overlapping body, and the other of the two torsion arms is overlapped on the second fixed shaft, and the second fixed shaft is used to prevent the corresponding torsion arm from rotating along a second direction, and the second direction is opposite to the first direction.
8. The support mechanism according to claim 5, characterized in that: The support part is a Corinthian column, the axis of the support part is parallel to the axis of the rotating shaft, and the axis of the support part is perpendicular to the length direction of the telescopic plate; there are multiple support parts, and the multiple support parts are arranged at intervals along the length direction of the telescopic plate; There are multiple overlapping parts, and the multiple overlapping parts are arranged at intervals along the length direction of the support part.
9. A supporting device, characterized in that: The supporting device comprises a mold repairing platform and a supporting mechanism according to any one of claims 1 to 8, wherein the mold repairing platform comprises a platform body and a telescopic plate, wherein the telescopic plate is used to be slidably installed on the platform body along a preset direction, the mounting member is installed on the telescopic plate, and the supporting mechanism is used to support the telescopic plate.
10. The supporting device according to claim 9, characterized in that: The telescopic plate comprises a plate body and a mounting plate, wherein the mounting plate is mounted on a surface of the plate body away from the platform body, and the mounting piece is detachably mounted on the mounting plate by a fastener; A mounting groove is provided on the lower surface of the mounting plate, and a partial structure of the lap joint is located in the mounting groove.