Multifunctional maintenance automatic overturning table

Abstract

The utility model discloses a multifunctional maintenance automatic roll-over table which comprises a rotary table base, a first support, a second support, a transmission assembly and a controller, the first support and the second support are sequentially arranged in the axial direction of an output shaft of the transmission assembly, the first support is fixedly connected with the rotary table base, and the second support is movably connected with the rotary table base. The first support and the second support are respectively provided with an installation assembly, the transmission assembly is installed on the rotary table base and connected with the installation assemblies through the first support, the controller is connected with the transmission assembly, a waste oil pool is further arranged on the rotary table base, and the length of the waste oil pool is equal to the maximum distance between the second support and the first support. The distance between the second support and the first support is adjusted to be matched with the size of a part, the transmission assembly is arranged to rotate the part, the part is convenient to disassemble and clean, the cleaning quality of the part is improved, the part is prevented from being damaged in the rotating process, the assembling accuracy of the part is improved, and pollution to the working environment is prevented.

Description

Technical Field

[0001] The utility model relates to a multifunctional maintenance automatic turning table, belonging to the technical field of parts maintenance. Background Art

[0002] In the traditional overhaul and repair of mechanical parts, simple platforms are usually used or even on-site repairs are carried out. This method is characterized by relying on a crane and a simple single-beam crane to flip, disassemble and assemble parts. However, this operation method has some significant challenges and limitations, especially in terms of repair quality, environmental protection and safety.

[0003] First of all, although cranes and single-beam cranes are the main handling tools, they can complete the flipping and handling of parts, but bumps and scratches are inevitable during the operation, especially for large or heavy parts. These accidental collisions will not only damage the precision and finish of the parts surface, but also cause structural damage to the parts themselves, affecting the use effect and life of the repaired parts.

[0004] Secondly, mechanical parts usually retain oil during use, which can cause serious pollution to the ground. Traditional simple platforms and work environment facilities often lack effective oil collection and treatment equipment, making it difficult to effectively control and treat environmental pollution. Especially for mechanical parts that require frequent oil replacement or large-scale hydraulic systems, the pollution problem will be further exacerbated, posing a potential threat to the health and safety of the surrounding environment and workplace.

[0005] Third, traditional cranes and single-beam cranes have certain limitations when positioning and repairing assemblies or complex parts. Due to the lack of accurate positioning and support systems, workers usually need to use simple tools such as wood blocks and iron frames to complete the operation, which not only increases the complexity of the operation, but also increases the possibility of accidents. This operation method cannot provide sufficient stability and accuracy, which will affect the correct assembly and maintenance quality of parts.

[0006] In addition, even after the parts have been cleaned, it is difficult to ensure their assembly quality and service life in such a simple assembly environment. The lack of precise tooling and positioning systems will lead to deviations or incompleteness of components during the assembly process, which will in turn affect the operating efficiency and safety of the entire machine. In addition, due to environmental conditions, traditional maintenance methods are also difficult to meet the strict requirements of modern mechanical engineering for the cleanliness and safety of parts. Summary of the invention

[0007] Purpose of the invention: In view of the deficiencies in the prior art, the utility model provides a multifunctional maintenance automatic turning table. The utility model adjusts the distance between the first bracket and the second bracket to adapt to the size of the parts, and cooperates with the transmission assembly, the installation assembly, and the waste oil pool to realize the rotation, disassembly, cleaning and oil collection of the parts.

[0008] Technical solution: A multifunctional maintenance automatic turning table, comprising a turntable base, a first bracket, a second bracket, a transmission assembly, and a controller. The first bracket and the second bracket are arranged in sequence along the axial direction of the output shaft of the transmission assembly. The first bracket is fixedly connected to the turntable base, and the second bracket is movably connected to the turntable base. The first bracket and the second bracket are respectively provided with mounting assemblies. The transmission assembly is installed on the turntable base and connected to the mounting assembly through the first bracket. The controller is connected to the transmission assembly. A waste oil pool is also provided on the turntable base. The length of the waste oil pool is equal to the maximum distance between the second bracket and the first bracket.

[0009] The utility model installs the parts between the first bracket and the second bracket, and adjusts the distance between the second bracket and the first bracket to adapt the size of the parts. At the same time, a transmission assembly is provided to rotate the parts, which is convenient for disassembly and cleaning of the parts. At the same time, a waste oil pool is provided to receive the oil when the parts are cleaned to prevent pollution of the working environment. Combined with its rotation function, the cleaning quality of the parts is improved, the damage of the parts during rotation is avoided, and the assembly accuracy of the parts can be improved. In order to make the size of the waste oil pool adapt to parts of various sizes, the length of the waste oil pool is equal to the maximum moving distance between the second bracket and the first bracket.

[0010] Preferably, in order to facilitate the installation of parts and enable them to rotate, the installation assembly includes a bearing seat and a connecting flange, the bearing seat is fixedly connected to the first bracket and the second bracket respectively, and the axial end of the connecting flange is installed in the bearing inner hole in the bearing seat.

[0011] Both ends of the component are connected to the connecting flanges respectively, and the connecting flange on the first bracket is driven to rotate through the transmission assembly, thereby driving the connecting flange on the second bracket to follow, so that the component rotates, which is convenient for the maintenance of the component and avoids damage to the component during rotation, thereby improving the convenience and quality of maintenance.

[0012] Preferably, in order to adjust the position of the second bracket and facilitate the installation of parts, an adjustment component is also included, the adjustment component includes a guide part and a positioning part, the guide part is arranged on both sides of the turntable base, the bottom of the second bracket and the guide part are lockably connected through the positioning part, and the second bracket slides on the guide part after unlocking.

[0013] First, unlock the second bracket and the guide part, then slide the second bracket along the guide part to a position that matches the size of the component, and use the positioning part to re-lock and connect the second bracket and the guide part to improve the convenience of component installation.

[0014] Preferably, in order to prevent the second bracket from falling off the guide portion when moving, a limiting portion is further included, wherein the limiting portion is connected to the second bracket and contacts the side end surface of the guide portion.

[0015] The second bracket contacts the side end surface of the guide part through the limiting part at the bottom, so that when the second bracket moves, the limiting part slides close to the guide part, thereby preventing the second bracket from falling off the guide part when moving, and facilitating the movement of the second bracket.

[0016] Preferably, in order to realize an unlocking connection between the second bracket and the guide portion, the positioning portion includes a first positioning hole and a second positioning hole, the first positioning hole is arranged at the bottom of the second bracket, and the second positioning holes are arranged on the guide portion at intervals along the moving direction of the second bracket, and the first positioning hole and any second positioning hole are bolted.

[0017] After moving the second bracket to the corresponding position according to the size of the component, the first positioning hole on the second bracket is bolted to the second positioning hole at that position. When replacing a component of another size, the first positioning hole and the second positioning hole are unlocked, and the second bracket is moved, and the above actions are repeated; this allows the device to adapt to components of different sizes, thereby increasing its wide application.

[0018] Preferably, in order to realize the rotation of the parts, the transmission assembly includes a motor, a first reducer, a transmission shaft, a chain transmission assembly, and a second reducer connected in sequence, the second reducer is mounted on the first bracket and connected to the mounting assembly, and the first bracket and the second bracket are arranged in sequence along the axial direction of the output shaft of the second reducer. The first reducer and the second reducer are used to rotate the parts at a lower speed to ensure that the parts rotate smoothly and controllably.

[0019] Preferably, in order to improve the safety of maintenance, it also includes an electromagnetic brake connected to the controller signal, and the electromagnetic brake is connected to the chain transmission assembly and the output shaft of the first reducer respectively through the transmission shaft.

[0020] When the component rotates to the target position, the electromagnetic brake is powered off to stop the component from rotating. When the component needs to be rotated again, the electromagnetic brake is powered on to achieve the rotation of the component.

[0021] Preferably, in order to improve the safety of maintenance, it also includes a delay unit and an electromagnetic clutch arranged between the electromagnetic brake and the output shaft connection of the first reducer, the delay unit is interlocked with the electromagnetic clutch, and the electromagnetic clutch is engaged with a delay after the motor is started.

[0022] Before the electromagnetic brake is energized, the electromagnetic clutch is connected first, and then the electromagnetic brake is energized to release the braking state to prevent loss of control when releasing the brake, improve maintenance safety, and the stability of parts when rotating. For safety reasons, the electromagnetic clutch is engaged later than the motor starting action when restarting.

[0023] Preferably, in order to place the disassembled parts to be cleaned, a hollow grille is detachably provided on the waste oil pool.

[0024] Preferably, the waste oil pool is divided into a first chamber and a second chamber by a reinforcing plate, and the first chamber and the second chamber are connected through an oil port. The waste oil in the first chamber flows to the second chamber through the bottom oil hole, and the sludge particles and debris are deposited in the first chamber, thereby separating the waste oil from the solid debris, which is convenient for recycling and treatment.

[0025] Beneficial effects: The utility model installs the components between the first bracket and the second bracket, and adjusts the distance between the second bracket and the first bracket to adapt to the size of the components. At the same time, a transmission assembly is provided to rotate the components to facilitate the disassembly and cleaning of the components. At the same time, a waste oil pool is provided to receive the oil when the components are cleaned to prevent pollution of the working environment. Combined with its rotation function, the cleaning quality of the components is improved, damage to the components during rotation is avoided, and the assembly accuracy of the components can be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0027] Figure 1 It is the overall structural principle diagram of the utility model. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention 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 cannot be understood as a limitation on the present invention.

[0030] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0031] like Figure 1 As shown, a multifunctional maintenance automatic turning table includes a turntable base 1, a first bracket 2, a second bracket 3, a transmission component 4, and a controller. The first bracket 2 and the second bracket 3 are arranged in sequence along the axial direction of the output shaft of the transmission component 4. The first bracket 2 is fixedly connected to the turntable base 1, and the second bracket 3 is movably connected to the turntable base 1. The first bracket 2 and the second bracket 3 are respectively provided with mounting components 5. The transmission component 4 is installed on the turntable base 1 and connected to the mounting component 5 through the first bracket 2. The controller is connected to the transmission component 4. A waste oil pool 6 is also provided on the turntable base 1. The length of the waste oil pool 6 is equal to the maximum distance between the second bracket 3 and the first bracket 2.

[0032] By installing the components between the first bracket 2 and the second bracket 3, the distance between the second bracket 3 and the first bracket 2 is adjusted to adapt to the size of the components, and a transmission assembly 4 is provided to rotate the components to facilitate the disassembly and cleaning of the components. At the same time, a waste oil pool 6 is provided to receive the oil when the components are cleaned to prevent pollution of the working environment. Combined with its rotation function, the cleaning quality of the components is improved, damage to the components during rotation is avoided, and the assembly accuracy of the components can be improved.

[0033] In order to facilitate the installation of parts and enable them to rotate, the installation assembly 5 includes a bearing seat 51 and a connecting flange 52. The bearing seat 51 is fixedly connected to the first bracket 2 and the second bracket 3 respectively, and the axial end of the connecting flange 52 is installed in the bearing inner hole in the bearing seat 51.

[0034] Both ends of the component are connected to the connecting flange 52 respectively, and the connecting flange 52 on the first bracket 2 is driven to rotate through the transmission assembly 4, thereby driving the connecting flange 52 on the second bracket 3 to follow, so that the component rotates, which is convenient for the maintenance of the component and avoids damage to the component during rotation, thereby improving the convenience and quality of maintenance.

[0035] In order to adjust the position of the second bracket 3 and facilitate the installation of parts, an adjustment component 7 is also included. The adjustment component 7 includes a guide portion 71 and a positioning portion 72. The guide portion 71 is arranged on both sides of the turntable base 1. The bottom of the second bracket 3 and the guide portion 71 are lockably connected through the positioning portion 72. After unlocking, the second bracket 3 slides on the guide portion 71.

[0036] First, unlock the second bracket 3 and the guide portion 71, then slide the second bracket 3 along the guide portion 71 to a position that matches the size of the component, and use the positioning portion 72 to re-lock and connect the second bracket 3 and the guide portion 71 to improve the convenience of component installation.

[0037] In order to prevent the second bracket 3 from falling off the guide portion 71 when moving, a limiting portion 8 is further included. The limiting portion 8 is connected to the second bracket 3 and contacts the side end surface of the guide portion 71 .

[0038] The second bracket 3 contacts the side end surface of the guide portion 71 through the limiting portion 8 at the bottom, so that when the second bracket 3 moves, the limiting portion 8 slides close to the guide portion 71, thereby preventing the second bracket 3 from falling off the guide portion 71 when moving, and also facilitating the movement of the second bracket 3.

[0039] In order to realize the unlocking connection between the second bracket 3 and the guide part 71, the positioning part 72 includes a first positioning hole 721 and a second positioning hole 722. The first positioning hole 721 is arranged at the bottom of the second bracket 3, and the second positioning holes 722 are arranged on the guide part 71 at intervals along the moving direction of the second bracket 3. The first positioning hole 721 and any second positioning hole 722 are bolted.

[0040] After moving the second bracket 3 to the corresponding position according to the size of the component, the first positioning hole 721 on the second bracket 3 is bolted to the second positioning hole 722 there. When replacing a component of another size, unlock the first positioning hole 721 and the second positioning hole 722, move the second bracket 3, and repeat the above actions; this allows the device to adapt to components of different sizes, thereby increasing its wide application.

[0041] In order to realize the rotation of parts, the transmission assembly 4 includes a motor 41, a first reducer 42, a transmission shaft 43, a chain transmission assembly 44, and a second reducer 45 connected in sequence. The second reducer 45 is installed on the first bracket 2 and is connected to the mounting assembly 5. The first bracket 2 and the second bracket 3 are arranged in sequence along the axial direction of the output shaft of the second reducer 45.

[0042] In order to improve the safety of maintenance, an electromagnetic brake 9 connected to the controller signal is also included. The electromagnetic brake 9 is connected to the chain transmission assembly 44 and the output shaft of the first reducer 42 through the transmission shaft 43.

[0043] When the component rotates to the target position, the electromagnetic brake 9 is powered off to brake, so that the component stops rotating. When the component needs to be rotated again, the electromagnetic brake 9 is powered on to realize the rotation of the component.

[0044] In order to improve the safety of maintenance, it also includes a delay unit and an electromagnetic clutch 10 arranged between the electromagnetic brake 9 and the output shaft of the first reducer 42. The delay unit is interlocked with the electromagnetic clutch 10, and the electromagnetic clutch 10 is engaged with a delay after the motor 41 is started.

[0045] Before the electromagnetic brake 9 is energized, the electromagnetic clutch 10 is first connected, and then the electromagnetic brake 9 is energized to release the braking state, thereby preventing loss of control when releasing the brake, improving maintenance safety, and stability of parts during rotation.

[0046] In order to place the disassembled parts to be cleaned, a hollow grille 61 is detachably provided on the waste oil pool 6 .

[0047] In order to strengthen the rack structure and separate the waste oil from the solid matter, a reinforcing plate 62 is provided, which divides the waste oil pool 6 into a first chamber and a second chamber, which are connected through an oil port. The waste oil in the first chamber flows to the second chamber through the bottom oil hole, and the sludge particles and other debris are deposited in the first chamber, which separates the waste oil from the solid debris and facilitates recycling and treatment.

[0048] In this specification, each embodiment is described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the embodiments can be referred to each other. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant parts can be referred to the method part.

[0049] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A multifunctional maintenance automatic turning table, characterized in that: The invention comprises a turntable base (1), a first bracket (2), a second bracket (3), a transmission assembly (4), and a controller. The first bracket (2) and the second bracket (3) are arranged in sequence along the axial direction of the output shaft of the transmission assembly (4). The first bracket (2) is fixedly connected to the turntable base (1), and the second bracket (3) is movably connected to the turntable base (1). The first bracket (2) and the second bracket (3) are respectively provided with a mounting assembly (5). The transmission assembly (4) is mounted on the turntable base (1) and connected to the mounting assembly (5) via the first bracket (2). The controller is connected to the transmission assembly (4). A waste oil pool (6) is also arranged on the turntable base (1). The length of the waste oil pool (6) is equal to the maximum distance between the second bracket (3) and the first bracket (2).

2. The multifunctional maintenance automatic turning table according to claim 1 is characterized in that: The mounting assembly (5) comprises a bearing seat (51) and a connecting flange (52); the bearing seat (51) is fixedly connected to the first bracket (2) and the second bracket (3) respectively; and the axial end of the connecting flange (52) is mounted in the inner hole of the bearing in the bearing seat (51).

3. The multifunctional maintenance automatic turning table according to claim 2 is characterized in that: The second bracket (3) further comprises an adjusting assembly (7), wherein the adjusting assembly (7) comprises a guiding portion (71) and a positioning portion (72), wherein the guiding portion (71) is arranged on both sides of the turntable base (1), and the bottom of the second bracket (3) and the guiding portion (71) are lockably connected via the positioning portion (72), and the second bracket (3) slides on the guiding portion (71) after being unlocked.

4. The multifunctional maintenance automatic turning table according to claim 3 is characterized in that: It also comprises a limiting portion (8), the limiting portion (8) being connected to the second bracket (3), and the limiting portion (8) being in contact with a side end surface of the guide portion (71).

5. The multifunctional maintenance automatic turning table according to claim 4 is characterized in that: The positioning portion (72) comprises a first positioning hole (721) and a second positioning hole (722); the first positioning hole (721) is arranged at the bottom of the second bracket (3); the second positioning holes (722) are arranged on the guide portion (71) at intervals along the moving direction of the second bracket (3); the first positioning hole (721) and any second positioning hole (722) are connected by bolts.

6. The multifunctional maintenance automatic turning table according to claim 1 is characterized in that: The transmission assembly (4) comprises a motor (41), a first reducer (42), a transmission shaft (43), a chain transmission assembly (44), and a second reducer (45) which are connected in sequence; the second reducer (45) is mounted on the first bracket (2) and is connected to the mounting assembly (5); the first bracket (2) and the second bracket (3) are arranged in sequence along the axial direction of the output shaft of the second reducer (45).

7. The multifunctional maintenance automatic turning table according to claim 6 is characterized in that: It also includes an electromagnetic brake (9) connected to the controller signal, and the electromagnetic brake (9) is respectively connected to the chain transmission assembly (44) and the output shaft of the first reducer (42) through a transmission shaft (43).

8. The multifunctional maintenance automatic turning table according to claim 7 is characterized in that: It also includes a delay unit and an electromagnetic clutch (10) arranged between the electromagnetic brake (9) and the output shaft of the first reducer (42); the delay unit is interlocked with the electromagnetic clutch (10) and the electromagnetic clutch (10) is engaged with a delay after the motor (41) is started.

9. The multifunctional maintenance automatic turning table according to claim 1 is characterized in that: The waste oil pool (6) is detachably provided with a hollow grille (61).

10. The multifunctional automatic overturning platform for maintenance according to claim 2 is characterized in that: It also includes a reinforcing plate (62), the reinforcing plate (62) dividing the waste oil pool (6) into a first chamber and a second chamber, the reinforcing plate (62) being provided with an oil port, the first chamber and the second chamber being connected via the oil port.

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