Generator end cover mounting and locking equipment

Abstract

The utility model discloses a generator end cover mounting and locking device, and relates to the technical field of generator processing. The generator end cover mounting and locking equipment comprises an equipment table, a bearing base, a movable seat, a positioning unit, an electric push rod, a lifting table, a pressing assembly and a tightening assembly. According to the generator end cover mounting and locking equipment, the end cover mounting and locking equipment in the prior art is improved, the movable seat with the bottom limiting the generator base is arranged to be of an adjustable type, the electric push rod and the lifting table are arranged on the supporting frame, and the pressing assembly and the tightening assembly are arranged on the lifting table, so that when the generator end cover is assembled, the generator end cover can be conveniently assembled; the pressing operation is firstly carried out, and then the bolt tightening operation is carried out, so that the connecting position of the generator end cover is not inclined, the bolt tightening process is stable, the assembly quality is good, and the use requirement is met.

Description

Technical Field

[0001] This utility model relates to the field of generator processing technology, specifically to a generator end cover mounting and locking device. Background Technology

[0002] When installing the generator end cover, corresponding bolt holes are pre-machined on both the generator end cover and the generator base. The connection is achieved by passing high-strength bolts through these bolt holes and then tightening them with nuts.

[0003] To save manpower, existing technologies use mechanical equipment to automatically tighten the bolts on the generator end cover. The current process involves assembling the generator and end cover, positioning them on a workbench, and then using a motor on the workbench to drive the screw sleeve to rotate, which in turn rotates and tightens the bolts. However, during the assembly of many generator end covers, the generator end cover and the generator base still need to be aligned and pressed together. In existing equipment, during bolt tightening, the alignment between the generator end cover and the generator base may be unstable, causing the interface to tilt. Subsequent bolt rotation may damage the bolts, and the tilted and compressed connection may result in failure to install and lock the generator and end cover. To address the shortcomings of existing technologies, this invention provides a generator end cover installation and locking device to solve the above problems. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a generator end cover installation and locking device. It improves upon existing end cover installation and locking devices by making the movable seat at the bottom, which limits the generator base, adjustable. An electric push rod and a lifting platform are installed on the support frame, and a pressing component and a tightening component are installed on the lifting platform. This ensures that during generator end cover assembly, a pressing operation is performed first, followed by bolt tightening. Therefore, it guarantees that the generator end cover connection position will not tilt, the bolt tightening process is stable, and the assembly quality is good, meeting usage requirements.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: a generator end cover mounting and locking device, comprising a device platform, a bearing base, a movable seat, a positioning unit, an electric push rod, a lifting platform, a pressing component, and a tightening component;

[0006] The equipment platform is set at the target location, and a support frame is provided on the equipment platform;

[0007] The support base is mounted on the equipment platform;

[0008] The movable seat is mounted on the supporting base, and the movable seat is provided with a generator limiting seat;

[0009] The positioning unit is disposed on the support base and is used to adjust the position of the movable seat;

[0010] The electric actuator is mounted on the support frame;

[0011] The lifting platform is located at the output end of the electric push rod;

[0012] The clamping assembly is located at the bottom of the lifting platform and is used to clamp the generator end cover;

[0013] The tightening assembly is located on the side of the lifting platform and is used to tighten the bolts of the generator end cover.

[0014] Preferably, the positioning unit includes:

[0015] A guide rail is provided on the support base and is used to guide the movable seat;

[0016] The first motor is mounted on the support base;

[0017] A lead screw is located at the output end of the first motor and is threadedly connected to the movable seat.

[0018] Preferably, the clamping assembly includes:

[0019] A positioning plate is disposed at the bottom of the lifting platform;

[0020] A pressure rod is located at the bottom of the positioning plate.

[0021] Preferably, the tightening assembly includes:

[0022] A support platform is disposed on the side of the lifting platform;

[0023] The second motor is mounted on the support platform;

[0024] A screw sleeve is provided at the output end of the second motor.

[0025] Preferably, the support platform is provided with a sleeve, and the lifting platform is provided with a cross arm that engages and limits the sleeve.

[0026] Preferably, the support frame is provided with a slot for changing the type of tightening component.

[0027] Preferably, the lifting platform is provided with a lateral support rod, which is slidably connected to the support frame.

[0028] Preferably, the positioning plate and the lifting platform are provided with corresponding threaded holes and fixed with bolts, and the sleeve and the cross arm are provided with corresponding threaded holes and fixed with bolts.

[0029] This utility model discloses a generator end cover mounting and locking device, which has the following beneficial effects:

[0030] This generator end cover installation and locking device is an improvement on existing end cover installation and locking devices. The movable seat at the bottom that limits the generator base is made adjustable. An electric push rod and a lifting platform are installed on the support frame, and a pressing component and a tightening component are installed on the lifting platform. This ensures that during the assembly of the generator end cover, a pressing operation is performed first, followed by a bolt tightening operation. Therefore, it ensures that the connection position of the generator end cover will not tilt, the bolt tightening process is stable, and the assembly quality is good, meeting the usage requirements. Attached Figure Description

[0031] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0032] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0033] Figure 2 This is a schematic diagram of the positioning unit of this utility model;

[0034] Figure 3 This is a schematic diagram of the structure of the clamping assembly and tightening assembly of this utility model;

[0035] Figure 4 This is a disassembly diagram of the positioning plate and support platform of this utility model.

[0036] In the diagram: 1. Equipment platform; 11. Support frame; 12. Groove; 2. Bearing base; 3. Movable seat; 31. Generator limit seat; 4. Positioning unit; 41. Guide rail; 42. First motor; 43. Lead screw; 5. Electric push rod; 6. Lifting platform; 61. Cross arm; 62. Lateral support rod; 7. Pressing assembly; 71. Positioning plate; 72. Pressure rod; 8. Tightening assembly; 81. Bearing platform; 811. Sleeve; 82. Second motor; 83. Screw sleeve. Detailed Implementation

[0037] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments of this utility model are described clearly and completely. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0038] This application provides a generator end cover installation and locking device, which solves the problem that in the prior art, during the bolt tightening process, the interface may tilt due to insufficient alignment between the generator end cover and the generator base, and subsequent bolt rotation may damage the bolts, causing tilting and squeezing damage at the connection, resulting in failure to install and lock the generator and end cover.

[0039] To better understand the above technical solutions, the following will provide a detailed explanation of the technical solutions in conjunction with the accompanying drawings and specific implementation methods.

[0040] Example 1:

[0041] This utility model discloses a generator end cover mounting and locking device, according to the attached... Figure 1-4 As shown, it includes a device platform 1, a support base 2, a movable seat 3, a positioning unit 4, an electric push rod 5, a lifting platform 6, a pressing assembly 7, and a tightening assembly 8;

[0042] The equipment platform 1 serves as the basic support structure for the entire installation and locking equipment. Located at the target position, it provides a stable installation platform for other components. The support frame 11 mounted on it provides installation positions for components such as the electric push rod 5, ensuring a reasonable layout and stability of the overall equipment structure.

[0043] The support base 2 is set on the equipment platform 1. Its main function is to provide an installation foundation for the movable seat 3 and the positioning unit 4, and at the same time bear the weight of the movable seat 3 and the generator and other components to ensure the stability of the equipment operation.

[0044] The movable seat 3 is mounted on the support base 2, and a generator limiting seat 31 is provided on it. The generator limiting seat 31 is used to position the generator, ensuring that the generator is in the correct position during installation and preventing the generator from moving during installation. The movable seat 3 can move on the support base 2 under the action of the positioning unit 4 to adapt to the installation requirements of the clamping assembly 7 and the tightening assembly 8 in different positions.

[0045] Place the generator on the generator limit seat 31, and adjust the position of the movable seat 3 through the positioning unit 4 so that the generator accurately reaches the installation position.

[0046] Positioning unit 4 is disposed on the support base 2 and is used to adjust the position of the movable seat 3; positioning unit 4 includes:

[0047] The guide rail 41 is mounted on the support base 2 and is used to guide the movable seat 3; the guide rail 41 keeps the movable seat 3 in a straight line during movement, ensuring the accuracy of the position of the movable seat 3.

[0048] The first motor 42 is mounted on the support base 2; the forward and backward movement of the movable seat 3 is achieved by controlling the forward and reverse rotation of the first motor 42. The first motor 42 is equipped with a corresponding drive circuit and controller to control the motor speed and direction.

[0049] A lead screw 43 is located at the output end of the first motor 42 and is threadedly connected to the movable seat 3. When the first motor 42 drives the lead screw 43 to rotate, due to the threaded connection between the lead screw 43 and the movable seat 3, the movable seat 3 will move along the axial direction of the lead screw 43, thereby achieving precise position adjustment.

[0050] The electric push rod 5 is mounted on the support frame 11 and is used to adjust the height of the lifting platform 6. When it is necessary to adjust the height of the lifting platform 6, the controller sends a command to the electric push rod 5 to control the extension and retraction of the electric push rod 5, thereby driving the lifting platform 6 to rise or fall.

[0051] The lifting platform 6 serves as the installation platform for the clamping assembly 7 and the tightening assembly 8. Its lifting motion can drive the clamping assembly 7 and the tightening assembly 8 to the appropriate working position.

[0052] The lifting platform 6 is equipped with a lateral support rod 62, which is slidably connected to the support frame 11. The lateral support rod 62 serves as an auxiliary support and guide, preventing the lifting platform 6 from swaying or tilting during lifting, and ensuring the stability and accuracy of the lifting platform 6's movement.

[0053] The clamping assembly 7 is located at the bottom of the lifting platform 6 and is used to clamp the generator end cover; the clamping assembly 7 includes:

[0054] A positioning plate 71 is located at the bottom of the lifting platform 6. The positioning plate 71 is fixed with bolts through threaded holes corresponding to the positions opened on the lifting platform 6. The positioning plate 71 provides an installation base for the pressure rod 72 and also plays a certain positioning role, ensuring that the pressure rod 72 can accurately press against the generator end cover.

[0055] A pressure rod 72 is located at the bottom of the positioning plate 71. When the lifting platform 6 descends, the pressure rod 72 descends accordingly and presses against the generator end cover. The pressure rod 72 applies pressure to the generator end cover, pressing the end cover and the generator housing together to ensure the stability of the generator end cover during subsequent installation and prevent the end cover from shifting during the tightening of bolts.

[0056] The tightening assembly 8 is located on the side of the lifting platform 6 and is used to tighten the bolts on the generator end cover. The tightening assembly 8 includes:

[0057] A support platform 81 is located on the side of the lifting platform 6; a sleeve 811 is provided on the support platform 81. The support platform 81 provides an installation platform for the second motor 82. The sleeve 811 is engaged and limited with the cross arm 61 provided on the lifting platform 6, and bolts are used to fix it by opening corresponding threaded holes between the sleeve 811 and the cross arm 61, so as to ensure the stable installation of the support platform 81 on the lifting platform 6.

[0058] The second motor 82 is mounted on the support platform 81. The second motor 82 serves as a power source, providing power for the rotation of the screw sleeve 83. The rotation of the second motor 82 drives the screw sleeve 83 to rotate, thereby tightening the bolts on the generator end cover. The second motor 82 is also equipped with a corresponding drive circuit and controller to precisely control the motor's speed and torque.

[0059] A threaded sleeve 83 is located at the output end of the second motor 82. Driven by the second motor 82, the threaded sleeve 83 rotates and fits onto the bolts of the generator end cover. As the threaded sleeve 83 continues to rotate, the bolts are gradually tightened.

[0060] Example 2:

[0061] This utility model discloses a generator end cover mounting and locking device, according to the attached... Figure 1-4 As shown, it includes a device platform 1, a support base 2, a movable seat 3, a positioning unit 4, an electric push rod 5, a lifting platform 6, a pressing assembly 7, and a tightening assembly 8;

[0062] The equipment platform 1 is set at the target location, and a support frame 11 is provided on the equipment platform 1;

[0063] The support base 2 is mounted on the equipment platform 1;

[0064] The movable seat 3 is mounted on the support base 2, and the movable seat 3 is equipped with a generator limit seat 31;

[0065] Positioning unit 4 is mounted on the support base 2 and is used to adjust the position of the movable seat 3;

[0066] The electric push rod 5 is mounted on the support frame 11;

[0067] The lifting platform 6 is located at the output end of the electric push rod 5;

[0068] The clamping assembly 7 is located at the bottom of the lifting platform 6 and is used to clamp the generator end cover;

[0069] The tightening assembly 8 is located on the side of the lifting platform 6 and is used to tighten the bolts of the generator end cover.

[0070] The support platform 81 is equipped with a sleeve 811, and the lifting platform 6 is equipped with a cross arm 61 that engages and limits the movement of the sleeve 811. The support frame 11 is equipped with a slot 12 for replacing the tightening component 8. The positioning plate 71 and the lifting platform 6 are provided with threaded holes corresponding to their positions and are fixed with bolts. The sleeve 811 and the cross arm 61 are also provided with threaded holes corresponding to their positions and are fixed with bolts.

[0071] The generator end cover is equipped with a locking device. The clamping component 7 and the tightening component 8 are set on the lifting platform 6 and are easy to assemble. In addition, with the design of the slot 12, it is easy to replace the clamping component 7 and the tightening component 8 with the corresponding model according to the model of the generator end cover, thus making the equipment highly flexible.

[0072] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes the element.

[0073] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A generator end cover mounting and locking device, characterized in that, include: A device platform (1) is set at the target location, and a support frame (11) is provided on the device platform (1); A support base (2) is mounted on the equipment platform (1); A movable seat (3) is provided on the bearing base (2), and a generator limiting seat (31) is provided on the movable seat (3); A positioning unit (4) is disposed on the bearing base (2) and is used to adjust the position of the movable seat (3); An electric push rod (5) is mounted on the support frame (11); A lifting platform (6) is located at the output end of the electric push rod (5); A clamping assembly (7) is provided at the bottom of the lifting platform (6) and is used to clamp the generator end cover; Tightening assembly (8) is located on the side of the lifting platform (6) and is used to tighten the bolts of the generator end cover.

2. The generator end cover mounting and locking device according to claim 1, characterized in that, The positioning unit (4) includes: A guide rail (41) is provided on the support base (2) and is used to guide the movable seat (3); The first motor (42) is mounted on the support base (2); The lead screw (43) is located at the output end of the first motor (42) and threadedly connected to the movable seat (3).

3. The generator end cover mounting and locking device according to claim 1, characterized in that, The clamping assembly (7) includes: Positioning plate (71) is located at the bottom of the lifting platform (6); A pressure rod (72) is located at the bottom of the positioning plate (71).

4. The generator end cover mounting and locking device according to claim 3, characterized in that, The tightening assembly (8) includes: A support platform (81) is provided on the side of the lifting platform (6); The second motor (82) is mounted on the support platform (81); A screw sleeve (83) is provided at the output end of the second motor (82).

5. A generator end cover mounting and locking device according to claim 4, characterized in that, The support platform (81) is provided with a sleeve (811), and the lifting platform (6) is provided with a cross arm (61) that engages and limits the sleeve (811).

6. The generator end cover mounting and locking device according to claim 5, characterized in that, The support frame (11) is provided with a slot (12) for changing the type of the tightening assembly (8).

7. The generator end cover mounting and locking device according to claim 1, characterized in that, The lifting platform (6) is provided with a lateral support rod (62), which is slidably connected to the support frame (11).

8. A generator end cover mounting and locking device according to claim 5, characterized in that, The positioning plate (71) and the lifting platform (6) are provided with corresponding threaded holes and are fixed with bolts. The sleeve (811) and the cross arm (61) are provided with corresponding threaded holes and are fixed with bolts.

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