Motor end cover dismounting device

Abstract

The utility model relates to the field of motor end covers, and mainly discloses a motor end cover dismounting device which comprises a bottom plate, a rotating mechanism and a clamping mechanism, the rotating mechanism comprises a first transverse plate, a first supporting plate, a sliding rail and sliding seats, racks are fixedly installed on the opposite side faces of the two sliding seats, a bearing seat is installed in the center of the first transverse plate, a rotating shaft is installed in the bearing seat, and the clamping mechanism is arranged on the rotating shaft. A rotating disc is fixedly installed at the top end of the rotating shaft, a gear is fixedly installed outside the rotating shaft, and the gear is meshed with the rack. The rotating mechanism can be used for supporting, rotating and adjusting the motor end cover to be disassembled, meanwhile, the clamping mechanism is matched, a bidirectional telescopic air cylinder is used for synchronously adjusting two oppositely-arranged clamping rods, the clamping rods are used for driving clamping blocks provided with angle grooves, the motor end cover can be stably clamped, and the clamping efficiency is improved. And the end covers of different specifications and models can be effectively fixed, and the stability during disassembly is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to motor end cover processing field, concretely related to a motor end cover dismounting device. BACKGROUND

[0002] End cover, it is a back cover installed behind the casing of motor etc. When maintaining motor, the end cover of motor generally must be removed first, needs to be fixed first during the removal process, to this to ensure the stability during dismounting, and the existing auxiliary dismounting device can only realize the stability to the end cover, for some relatively complex end cover, the mounting nail of its outside can exist on any end face, at this moment only through the dismounting worker carries the dismounting tool self -moving to adjust the dismounting position, it is very troublesome, and different motors generally match the end cover of different specifications and models, therefore needs the dismounting device to assist the stability of the end cover of different models during the fixing, the existing auxiliary stability mechanism generally realizes the adjustment through setting the fixed stopper on one side and installing the clamping block that can adjust on the other side, and the adjustment is very inconvenient.

[0003] For the problems in the related art, no effective solution has been proposed so far. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at providing a motor end cover dismounting device to solve the problems in the background art.

[0005] To achieve the above object, the utility model provides the following technical scheme.

[0006] A motor end cover dismounting device, including the bottom plate, the top of bottom plate is installed with rotating mechanism, the upper side of rotating mechanism is equipped with clamping mechanism, the bottom both sides of clamping mechanism are fixedly installed on bottom plate, rotating mechanism includes first horizontal plate, the bottom both sides of first horizontal plate are fixedly installed with first support plate, the bottom of first support plate is fixedly installed on bottom plate, the top of first horizontal plate is installed with slide rail along center symmetry, the slide rail is installed with slide seat, the opposite side of two slide seats is fixedly installed with rack, the center of first horizontal plate is installed with bearing seat, the inside of bearing seat is installed with pivot, the top end of pivot is fixedly installed with rotary disc, and the outside of pivot is also fixedly installed with gear, and the gear is engaged with rack.

[0007] Further, the top side of first horizontal plate is also fixedly installed with first cylinder, the first cylinder is arranged along the length direction of slide rail, and the output shaft end of first cylinder is fixedly connected with the slide seat close to it.

[0008] Further, the clamping mechanism comprises a second horizontal plate, the second horizontal plate is arranged above the first horizontal plate and is parallel to the first horizontal plate, the bottom of the second horizontal plate is fixedly connected with the second supporting plate, the bottom of the second supporting plate is fixedly connected with the bottom plate, the second supporting plate is perpendicular to the first supporting plate, the two sides of the first horizontal plate towards the second supporting plate are provided with a gap, and the second supporting plate passes through the gap.

[0009] Further, the center of the second horizontal plate is provided with a through hole, the top of the rotating shaft passes through the through hole, and the rotating disc is arranged above the second horizontal plate.

[0010] Further, the top of the second horizontal plate is fixedly connected with a second cylinder arranged horizontally, the top of the second cylinder is slidably connected with two sliding blocks arranged along the length direction of the second cylinder, the second cylinder is a bidirectional telescopic cylinder, the two output shafts of the second cylinder are fixedly connected with the two sliding blocks respectively, the top of each sliding block is fixedly connected with a clamping rod, and the bottom of the clamping rod is fixedly connected with a clamping block.

[0011] Further, the opposite side of the clamping block is provided with an angle groove, and the angle groove is opposite to the center line of the rotating disc.

[0012] Further, the top of the second horizontal plate is fixedly connected with a second cylinder arranged horizontally, the top of the second cylinder is slidably connected with two sliding blocks arranged along the length direction of the second cylinder, the second cylinder is a bidirectional telescopic cylinder, the two output shafts of the second cylinder are fixedly connected with the two sliding blocks respectively, the top of each sliding block is fixedly connected with a clamping rod, and the bottom of the clamping rod is fixedly connected with a clamping block.

[0013] Compared with the prior art, the rotating mechanism provided by the utility model can support and rotate the motor end cover to be disassembled, the gear is matched with two racks for synchronous meshing adjustment, the stable rotation of the rotating shaft can be ensured, then the stable support and rotation adjustment of the rotating disc on the supported motor end cover can be ensured, and the clamping mechanism is matched with the bidirectional telescopic cylinder to synchronously adjust the two clamping rods arranged opposite to each other, the clamping block provided with the angle groove is driven by the clamping rod, the motor end cover can be stably clamped, and different specifications and models of end covers can be effectively fixed, so that the stability during disassembly is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed to be used in the embodiments will be briefly introduced below, and obviously, the drawings in the following description are only some embodiments of the utility model, and those skilled in the art can also obtain other drawings according to these drawings without creating labor.

[0015] Figure 1 It is a structural schematic view of a motor end cover dismounting device according to an embodiment of the utility model;

[0016] Figure 2 It is a structural schematic view of a rotating mechanism in a motor end cover dismounting device according to an embodiment of the utility model;

[0017] Figure 3 It is a structural schematic view of a clamping mechanism in a motor end cover dismounting device according to an embodiment of the utility model;

[0018] Figure 4 It is a structural schematic view of a clamping rod in a motor end cover dismounting device according to an embodiment of the utility model.

[0019] Reference signs:

[0020] 1, bottom plate; 2, rotating mechanism; 3, clamping mechanism; 4, first cross plate; 5, first support plate; 6, slide rail; 7, slide base; 8, rack; 9, first air cylinder; 10, bearing seat; 11, rotating shaft; 12, gear; 13, rotating disc; 14, second cross plate; 15, second support plate; 16, through hole; 17, second air cylinder; 18, sliding block; 19, clamping rod; 20, clamping block; 21, fixed block; 22, guide rod; 23, hoisting block; 24, guide sleeve. DETAILED DESCRIPTION

[0021] Next, the utility model is further described in combination with the drawings and the specific implementation:

[0022] Please refer to Figures 1-4 A motor end cover dismounting device according to an embodiment of the utility model, including bottom plate 1, the top of bottom plate 1 is installed with rotating mechanism 2, rotating mechanism 2 is equipped with clamping mechanism 3 above, clamping mechanism 3's bottom both sides are fixedly installed on bottom plate 1, the motor end cover to be dismounted is placed on rotating mechanism 2, then through adjusting clamping mechanism 3 to the motor end cover is stably clamped, after that, it is convenient to dismount, and after the clamping mechanism 3 loosens, the motor end cover can also be rotated by rotating mechanism 2, and the angle is adjusted independently when being convenient to dismount. It is convenient to dismount.

[0023] The rotating mechanism 2 comprises a first horizontal plate 4, first supporting plates 5 are fixedly installed on the bottom of the first horizontal plate 4, the bottom of the first supporting plate 5 is fixedly installed on the bottom plate 1, a sliding rail 6 is symmetrically installed on the top of the first horizontal plate 4, sliding seats 7 are slidingly installed on the sliding rail 6, rack gears 8 are fixedly installed on the opposite side of the two sliding seats 7, a bearing seat 10 is installed at the center of the first horizontal plate 4, a rotating shaft 11 is installed in the bearing seat 10, a rotating disc 13 is fixedly installed on the top end of the rotating shaft 11, a gear 12 is also fixedly installed on the outside of the rotating shaft 11, and the gear 12 is engaged with the rack gear 8. A pushing force is applied to one of the rack gears 8, so that the gear 12 is driven to rotate through the rack gear 8, the rotating shaft 11 is driven to rotate in turn through the gear 12, and then the rotating disc 13 at the top end of the rotating shaft 11 is also driven to rotate, when the motor end cover to be disassembled is placed on the rotating disc 13, the motor end cover can be adjusted to rotate, and the two rack gears 8 can make the gear 12 rotate more stably.

[0024] A first air cylinder 9 is also fixedly installed on one side of the top of the first horizontal plate 4, the first air cylinder 9 is arranged along the length direction of the sliding rail 6, and the output shaft end of the first air cylinder 9 is fixedly connected with the adjacent sliding seat 7. The first air cylinder 9 can be installed on one side close to any sliding rail 6, so that the adjacent rack gear 8 is driven to move through the driving of the sliding seat 7, and the driving adjustment of the gear 12 is realized.

[0025] The clamping mechanism 3 comprises a second horizontal plate 14, the second horizontal plate 14 is arranged above the first horizontal plate 4, and the second horizontal plate 14 is parallel to the first horizontal plate 4, opposite sides of the bottom of the second horizontal plate 14 are fixedly installed with second supporting plates 15, the bottom end of the second supporting plate 15 is fixedly installed on the bottom plate 1, and the second supporting plate 15 is perpendicular to the first supporting plate 5, two sides of the first horizontal plate 4 towards the second supporting plate 15 are provided with notches (not shown in the figure), and the second supporting plate 15 is arranged through the notches.

[0026] A through hole 16 is formed at the center of the second horizontal plate 14, the top of the rotating shaft 11 passes through the through hole 16, and the rotating disc 13 is arranged above the second horizontal plate 14.

[0027] A horizontally arranged second air cylinder 17 is fixedly installed on one side of the top of the second horizontal plate 14, two sliding blocks 18 arranged along the length direction thereof are slidingly installed on the top outer wall of the second air cylinder 17, the second air cylinder 17 is arranged in a bidirectional telescopic manner, two output shaft ends of the second air cylinder 17 are fixedly connected with the adjacent sliding blocks 18 respectively, clamping rods 19 are fixedly installed on the top of the sliding blocks 18, and clamping blocks 20 are fixedly installed at the bottom center of the clamping rods 19. When the second air cylinder 17 is started, the second air cylinder 17 can drive the two sliding blocks 18 to move close to each other, the sliding blocks 18 can drive the two clamping blocks 20 to move close to each other through the clamping rods 19, and the clamping blocks 20 can be used to stably clamp the motor end cover to be disassembled.

[0028] The opposite side of the clamp block 20 is provided with an angle groove, and the angle groove is arranged opposite to the center line of the rotating disc 13.

[0029] The top of the second horizontal plate 14 is fixedly provided with oppositely arranged fixing blocks 21 away from one side of the second air cylinder 17, and a guide rod 22 is fixedly arranged between the two fixing blocks 21, and a lifting block 23 is fixedly arranged at the end of the bottom of the clamp rod 19 away from the sliding block 18, a guide sleeve 24 is arranged in the lifting block 23, and the guide sleeve 24 is sleeved on the outside of the guide rod 22. The guide rod 22 cooperates with the guide sleeve 24 to improve the stability of the clamp rod 19, thereby indirectly improving the stable adjustment of the clamp block 20.

[0030] Through the above scheme of the utility model, the rotating mechanism 2 arranged in the utility model can support and rotate and adjust the motor end cover to be disassembled, the gear 12 is arranged to be synchronously meshed and adjusted with the two racks 8, the stable rotation of the rotating shaft 11 can be ensured, thereby ensuring the stable support, rotation and adjustment of the rotating disc 13 to the motor end cover, and the clamping mechanism 3 arranged additionally is further matched, the two oppositely arranged clamp rods 19 are synchronously adjusted by the bidirectional telescopic cylinder, the clamp block 20 provided with the angle groove is driven by the clamp rod 19, the motor end cover can be stably clamped, and different specifications and models of end covers can be effectively fixed, thereby ensuring the stability during disassembly.

[0031] In the utility model, unless another definite provision and limitation, the terms "mount", "arrange", "connect", "fix", "screw" and other terms should be understood in a broad sense, for example, can be fixed connection, can be detachable connection, or be integrated, can be mechanical connection, can be electrical connection, can be directly connected, can be indirectly connected through intermediate medium, can be the communication or interaction of two elements, unless another definite limitation, the above terms in the utility model can be understood according to the specific meaning of the specific situation for the ordinary skilled in the art.

[0032] It should be noted that, in this document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0033] The above merely describes preferred embodiments of the present application and is not intended to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

[0034] While embodiments of the application have been shown and described, it is to be understood that the embodiments described are only by way of example and are not intended to limit the scope of the application, which is defined in the appended claims and their equivalents.

Claims

1. A device for removing a motor end shield, comprising a base plate (1), characterized in that, The top of the bottom plate (1) is provided with a rotating mechanism (2), the upper side of the rotating mechanism (2) is provided with a clamping mechanism (3), the bottom of the clamping mechanism (3) is fixedly installed on the bottom plate (1), the rotating mechanism (2) comprises a first horizontal plate (4), the bottom of the first horizontal plate (4) is fixedly provided with a first supporting plate (5) on both sides, the bottom of the first supporting plate (5) is fixedly installed on the bottom plate (1), the top of the first horizontal plate (4) is symmetrically provided with a sliding rail (6) along the center, the sliding rail (6) is slidably provided with a sliding block (7), the opposite side of the two sliding blocks (7) is fixedly provided with a rack (8), the center of the first horizontal plate (4) is provided with a bearing seat (10), the inside of the bearing seat (10) is provided with a rotating shaft (11), the top end of the rotating shaft (11) is fixedly provided with a rotating disc (13), and the outside of the rotating shaft (11) is also fixedly provided with a gear (12), and the gear (12) is engaged with the rack (8).

2. A motor end bell disassembly device according to claim 1, wherein The first horizontal plate (4) is also fixedly provided with a first air cylinder (9) on one side of the top, the first air cylinder (9) is arranged along the length direction of the sliding rail (6), and the output shaft end of the first air cylinder (9) is fixedly connected with the adjacent sliding block (7).

3. A motor end bell disassembly device according to claim 2, wherein The clamping mechanism (3) comprises a second horizontal plate (14), the second horizontal plate (14) is arranged above the first horizontal plate (4), and the second horizontal plate (14) is parallel to the first horizontal plate (4), the bottom of the second horizontal plate (14) is fixedly provided with a second supporting plate (15) on the opposite sides, the bottom end of the second supporting plate (15) is fixedly installed on the bottom plate (1), and the second supporting plate (15) is perpendicular to the first supporting plate (5), the two sides of the first horizontal plate (4) towards the second supporting plate (15) are provided with notches, and the second supporting plate (15) passes through the notches.

4. A motor end bell disassembly device according to claim 3, wherein The center of the second horizontal plate (14) is provided with a through hole (16), the top of the rotating shaft (11) penetrates through the through hole (16), and the rotating disc (13) is arranged above the second horizontal plate (14).

5. A motor end bell disassembly device according to claim 4, wherein, The top of the second horizontal plate (14) is fixedly provided with a horizontally arranged second air cylinder (17) on one side, the top outer wall of the second air cylinder (17) is slidably provided with two sliding blocks (18) arranged along the length direction, the second air cylinder (17) is arranged in a bidirectional telescopic manner, the two output shaft ends of the second air cylinder (17) are fixedly connected with the adjacent sliding blocks (18) respectively, the top of the sliding block (18) is fixedly provided with a clamping rod (19), and the bottom center of the clamping rod (19) is fixedly provided with a clamping block (20).

6. A motor end bell disassembly device according to claim 5, wherein, The opposite side of the clamping block (20) is provided with an angle groove, and the angle groove is arranged opposite to the center line of the rotating disc (13).

7. A motor end bell disassembly device according to claim 6, wherein The top of the second cross plate (14) is fixedly provided with two fixed blocks (21) which are oppositely arranged and are away from one side of the second air cylinder (17), and a guide rod (22) is fixedly arranged between the two fixed blocks (21); the bottom of the clamping rod (19) is fixedly provided with a lifting block (23) which is away from one end of the sliding block (18), and a guide sleeve (24) is penetratingly arranged in the lifting block (23) and is sleeved on the outside of the guide rod (22).

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