Positioning device for rotor machining

Abstract

The utility model discloses a positioning device for rotor processing, which relates to the technical field of rotor processing and comprises two bases, transverse electric guide rails are arranged on the two bases, sliding rods are connected to the output ends of the transverse electric guide rails, first bidirectional electric guide rails are arranged on the tops of the sliding rods, and second bidirectional electric guide rails are arranged on the tops of the first bidirectional electric guide rails. Wheel carriers are arranged on the two sides of the output end of the first bidirectional electric guide rail, the distance between the supporting wheels on the left side and the right side can be adjusted through the transverse electric guide rail, then the distance between the supporting wheels on the front side and the rear side can be adjusted in cooperation with the first bidirectional electric guide rail, and therefore the supporting wheels on the periphery can support rotors of different lengths. And through an electric telescopic rod, a lifting electric guide rail and a two-way electric guide rail II, a pressing wheel is matched with a supporting wheel to position the rotor, and the two ends of the rotor are in contact with a certain number of balls respectively, so that the rotor can keep stable rotation during rotation, and the conditions of left-right, up-down and front-back displacement are avoided.

Description

Technical Field

[0001] This utility model relates to the field of rotor processing technology, specifically a positioning device for rotor processing. Background Technology

[0002] Rotor machining requires positioning. CN220179145U discloses a positioning device for rotor machining, which includes a positioning plate and an outer cylinder. The outer cylinder is positioned above the positioning plate, and an inner cylinder is fixedly connected inside the outer cylinder. A positioning mechanism is provided inside the outer cylinder. The outer cylinder is fixedly connected to the upper end of a connecting rod, and the connecting rod is fixedly connected to the upper surface of the connecting plate. The connecting plate is in contact with the upper surface of the positioning plate.

[0003] The existing technology requires disassembling and assembling screws and nuts when changing the position of the connecting plate to accommodate rotors of different lengths, which is laborious and time-consuming. In addition, the clamping block fixes the rotor with rubber pads. When it is necessary to rotate the rotor to process other parts, the rotor must be loosened, the position adjusted, and then the rotor fixed again, which is also laborious and time-consuming. Therefore, improvements are needed. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a positioning device for rotor processing, which solves the problems existing in the prior art.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: a positioning device for rotor processing, comprising two bases, each base being provided with a transverse electric guide rail, a slide rod being connected to the output end of the transverse electric guide rail, a bidirectional electric guide rail being provided on the top of each slide rod, wheel frames being provided on both sides of the output end of the bidirectional electric guide rail, support wheels being provided on the front and rear wheel frames, and the front support wheels at both ends being connected to a rotating component;

[0006] Both sides of the slide rod are equipped with electric telescopic rods, and the output ends of both sides of the electric telescopic rods are equipped with mounting plates. The mounting plates are equipped with limiting components that contact the ends of the rotor and pressing components that contact the top of the rotor.

[0007] Preferably, the limiting component includes balls evenly arranged on the mounting plate, the balls contacting the end of the rotor.

[0008] Preferably, the pressing component includes a lifting electric guide rail disposed on the top of the mounting plate, the output end of the lifting electric guide rail is provided with a bidirectional electric guide rail second, and pressure rollers are provided on both sides of the output end of the bidirectional electric guide rail second.

[0009] Preferably, the rotating assembly includes a rotating sleeve connected to the left front wheel frame via a bearing and a rotating rod connected to the right front wheel frame via a bearing. The left end of the rotating rod is slidably connected inside the rotating sleeve. Both the rotating sleeve and the rotating rod are provided with a synchronous belt assembly. The rotating sleeve is connected to the left front support wheel via the synchronous belt assembly, and the rotating rod is connected to the right front support wheel via the synchronous belt assembly. A reduction motor connected to the right front support wheel is provided on the right front wheel frame.

[0010] Preferably, the longitudinal sections of the top and bottom sides of the rotating rod are both rectangular.

[0011] Preferably, both the rotating sleeve and the rotating rod are connected to a supporting bearing frame via bearings, and the supporting bearing frame is provided with casters around its bottom.

[0012] This invention provides a positioning device for rotor machining. Compared with the prior art, it has the following advantages:

[0013] 1. This rotor machining positioning device uses a transverse electric guide rail to adjust the distance between the left and right support wheels. Combined with a bidirectional electric guide rail, the distance between the front and rear support wheels is adjustable, allowing the support wheels to support rotors of different lengths and sizes. An electric telescopic rod, a lifting electric guide rail, and a bidirectional electric guide rail further position the rotor with the support wheels. Both ends of the rotor contact a certain number of ball bearings, ensuring stable rotation and preventing left-right, up-down, or front-back displacement. The rotating assembly drives the front support wheels on both sides to rotate, thus rotating the rotor and facilitating machining of other parts of the rotor. Compared to existing technologies, this device saves time and effort in adjusting and rotating the rotor.

[0014] 2. The positioning device for rotor processing, through a geared motor, in conjunction with the rotating sleeve, rotating rod, and synchronous belt assembly, can drive the front support wheels on both sides to rotate synchronously, thereby avoiding asynchronous situations when the rotor rotates; by setting support bearing brackets and universal wheels, the forward and backward and left and right movements of the rotating sleeve and rotating rod are not affected, and the rotating sleeve and rotating rod can be supported, improving the stability during operation. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a partial structural schematic diagram of the present invention;

[0017] Figure 3 This is a schematic diagram of the pressing component and the limiting component of this utility model;

[0018] Figure 4This is a schematic diagram of the rotating sleeve, rotating rod, supporting bearing frame, and universal wheel of this utility model.

[0019] In the diagram: 1. Base; 2. Horizontal electric guide rail; 3. Slide rod; 4. Two-way electric guide rail one; 5. Wheel frame; 6. Support wheel; 7. Electric telescopic rod; 8. Mounting plate; 9. Ball bearing; 10. Lifting electric guide rail; 11. Two-way electric guide rail two; 12. Pressure roller; 13. Swivel sleeve; 14. Rotating rod; 15. Synchronous belt assembly; 16. Gear motor; 17. Support bearing frame; 18. Universal wheel. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] See Figures 1-4 This utility model provides the following two technical solutions:

[0022] First embodiment: A positioning device for rotor processing includes two bases 1, each of which can be fixed to the ground by bolts. Each base 1 is provided with a transverse electric guide rail 2. The output end of the transverse electric guide rail 2 is connected to a slide rod 3, which is used to drive the slide rod 3 to move laterally so as to adjust the distance between the left and right support wheels 6. The top of each slide rod 3 is provided with a bidirectional electric guide rail 4. The output end of the bidirectional electric guide rail 4 is provided with wheel frames 5 on both sides, which can drive the front and rear wheel frames 5 to move in opposite directions. The front and rear wheel frames 5 are provided with support wheels 6 for supporting the rotor. The front support wheels 6 at both ends of the left and right are connected to a rotating component, which can drive the front support wheels 6 at both ends of the left and right to rotate synchronously, so as to drive the rotor on them to rotate. When the rotation stops, the rotor also stops rotating, thus saving time and effort compared with the prior art.

[0023] Electric telescopic rods 7 are horizontally arranged on both sides of the slide rod 3. The electric telescopic rods 7 are arranged on the slide rod 3 so that when the slide rod 3 is adjusted to the lateral position, the electric telescopic rods 7 can be moved synchronously. In this way, when the electric telescopic rods 7 drive the mounting plate 8 to move laterally, the extension length can be reduced, saving costs. The output end of the electric telescopic rods 7 on both sides is provided with mounting plates 8. The mounting plates 8 are provided with limiting components that contact the rotor end and pressing components that contact the rotor top.

[0024] The limiting component includes balls 9 evenly arranged on the mounting plate 8. The balls 9 contact the ends of the rotor, so that no matter how large the area of ​​the rotor ends is, it will always contact several balls 9. When the rotor rotates, the balls 9 rotate with it, ensuring the left and right positions of the rotor while reducing friction.

[0025] The pressing assembly includes a lifting electric guide rail 10 mounted on the top of the mounting plate 8. The output end of the lifting electric guide rail 10 is provided with a bidirectional electric guide rail 11. Pressure rollers 12 are provided on both sides of the output end of the bidirectional electric guide rail 11. The lifting electric guide rail 10 drives the bidirectional electric guide rail 11 to rise and fall. The bidirectional electric guide rail 11 drives the front and rear pressure rollers 12 to move in opposite directions to ensure that the pressure rollers 12 contact the top of the rotor. In this way, the top, bottom and both ends of the rotor can be positioned.

[0026] The rotating assembly includes a rotating sleeve 13 connected to the left front wheel frame 5 via a bearing and a rotating rod 14 connected to the right front wheel frame 5 via a bearing. The left end of the rotating rod 14 is slidably connected inside the rotating sleeve 13, and when the rotating rod 14 rotates, it can drive the rotating sleeve 13 to rotate. Both the rotating sleeve 13 and the rotating rod 14 are provided with a synchronous belt assembly 15. The rotating sleeve 13 is connected to the left front support wheel 6 via the synchronous belt assembly 15, and the rotating rod 14 is connected to the right front support wheel 6 via the synchronous belt assembly 15, so that the two support wheels 6 rotate synchronously. A reduction motor 16 connected to the right front support wheel 6 is provided on the right front wheel frame 5.

[0027] The top and bottom longitudinal sections of the rotating rod 14 are both rectangular, which improves the stability during rotation.

[0028] The second implementation differs from the first implementation in that: both the rotating sleeve 13 and the rotating rod 14 are connected to a support bearing frame 17 via bearings, and the support bearing frame 17 is provided with casters 18 around its bottom. This does not affect the adjustment of the position of the rotating sleeve 13 and the rotating rod 14, and can also provide stable support during rotation.

[0029] Furthermore, all content not described in detail in this specification is existing technology known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited; conventional equipment can be used.

[0030] In use, adjust the positions of the left and right support wheels 6 according to the rotor length, and then adjust the positions of the front and rear support wheels 6 according to the size of the rotor ends. After adjustment, place both ends of the rotor on the two support wheels 6 respectively. Then, move the mounting plate 8 by the electric telescopic rod 7, which will cause some of the balls 9 to contact the rotor ends. Then, the lifting electric guide rail 10 and the bidirectional electric guide rail 11 will move the pressure roller 12, so that the top of the rotor will contact the pressure roller 12, thus completing the rotor positioning. When it is necessary to rotate to process other parts, the reduction motor 16 will drive the right front support wheel 6 to rotate, which will drive the left front support wheel 6 to rotate under the action of the rotating rod 14 and the rotating sleeve 13. Thus, the rear support wheel 6, the pressure roller 12 and the balls 9 will drive the rotor to rotate stably. When the rotor reaches the required position, stop the rotation.

[0031] It should be noted that, in this document, relational terms such as "first" and "second" are used only 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 process, method, article, or apparatus.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A positioning device for rotor machining, characterized in that: It includes two bases (1), each of which is provided with a horizontal electric guide rail (2). The output end of the horizontal electric guide rail (2) is connected to a slide rod (3). The top of the slide rod (3) is provided with a bidirectional electric guide rail (4). The output ends of the bidirectional electric guide rail (4) are provided with wheel frames (5) on both sides. The front and rear wheel frames (5) are provided with support wheels (6). The front support wheels (6) at both ends are connected to the rotating component. Electric telescopic rods (7) are horizontally arranged on both sides of the slide rod (3). Mounting plates (8) are provided at the output ends of both sides of the electric telescopic rods (7). The mounting plates (8) are provided with limiting components that contact the rotor end and pressing components that contact the rotor top.

2. The positioning device for rotor machining according to claim 1, characterized in that: The limiting component includes balls (9) evenly arranged on the mounting plate (8), and the balls (9) are in contact with the end of the rotor.

3. The positioning device for rotor machining according to claim 1, characterized in that: The pressing component includes a lifting electric guide rail (10) set on the top of the mounting plate (8), and a bidirectional electric guide rail (11) is provided at the output end of the lifting electric guide rail (10), and pressure rollers (12) are provided on both sides of the output end of the bidirectional electric guide rail (11).

4. A positioning device for rotor machining according to claim 1, characterized in that: The rotating assembly includes a rotating sleeve (13) connected to the left front wheel frame (5) via a bearing and a rotating rod (14) connected to the right front wheel frame (5) via a bearing. The left end of the rotating rod (14) is slidably connected inside the rotating sleeve (13). Both the rotating sleeve (13) and the rotating rod (14) are provided with a synchronous belt assembly (15). The rotating sleeve (13) is connected to the left front support wheel (6) via the synchronous belt assembly (15). The rotating rod (14) is connected to the right front support wheel (6) via the synchronous belt assembly (15). The right front wheel frame (5) is provided with a reduction motor (16) connected to the right front support wheel (6).

5. A positioning device for rotor machining according to claim 4, characterized in that: The top and bottom longitudinal sections of the rotating rod (14) are both rectangular.

6. A positioning device for rotor machining according to claim 4, characterized in that: Both the rotating sleeve (13) and the rotating rod (14) are connected to a support bearing frame (17) by bearings, and universal wheels (18) are provided around the bottom of the support bearing frame (17).

Images