Wandering star wheel positioning device

Abstract

The utility model discloses a wandering star wheel positioning device which is provided with an adjusting mechanism, when the device is used, after a wandering star wheel is placed at the central position of a workbench, clamping plates on the two sides are driven to move through a moving mechanism, and after the wandering star wheel is fixed and positioned through the clamping plates, the wandering star wheel is machined. In the machining process, a lifting mechanism drives a wandering star wheel to ascend, so that the wandering star wheel fixed on the upper portion can be better perforated, however, when different positions need to be perforated, angle adjustment can be conducted on the wandering star wheel through a rotating mechanism, meanwhile, a second motor drives a lead screw to rotate, and the lead screw drives a workbench to slide in a rotating plate; according to the polishing device, the position of the polishing star wheel on the upper portion can be adjusted, drilling can be better conducted on the surface of the polishing star wheel at different positions and different angles to complete machining, polishing star wheels of different sizes can be positioned in the using process, and meanwhile the polishing star wheels can be adjusted in the machining process so that the machining effect can be better.

Description

TECHNICAL FIELD

[0001] The utility model relates to a planet wheel positioning device technical field, specifically is a planet wheel positioning device. BACKGROUND

[0002] Planet wheel is a part of gear transmission system, is widely used in a variety of machinery and engineering design. Its design and function make it have unique advantage in action efficiency and space application, and the planet wheel needs to be aligned to carry out the hole in the surface during the processing, but usually only through the fixture to hold the planet wheel to carry out the hole after the planet wheel during the hole process, but the planet wheel surface different positions need to be holed during the hole process, because it is inconvenient to adjust the planet wheel, so we provide a planet wheel positioning device to solve the problems proposed above. UTILITY MODEL CONTENTS

[0003] The utility model aims at providing a planet wheel positioning device to solve the problem of inconvenient adjustment of the planet wheel during use of the planet wheel positioning device proposed in the background.

[0004] To achieve the above object, the utility model provides the following technical scheme: a planet wheel positioning device, including base,

[0005] The base is connected with the moving plate through the lifting mechanism, and the moving plate is connected with the rotating plate through the rotating mechanism, and the rotating plate is fixedly connected with the second motor, the second motor is connected with the lead screw, the lead screw is threadedly connected with the workbench, and the workbench is slidingly connected with the rotating plate, the workbench is connected with the connecting plate through the moving mechanism, the connecting plate is slidingly connected with the workbench, the connecting plate is fixedly connected with the fixed rod, and the fixed rod is fixedly connected with the clamping plate.

[0006] As a preferred technical scheme of the utility model, the lifting mechanism includes base, push rod, first sliding block, first support rod, second support rod, second sliding block and moving plate, the base is fixedly connected with the push rod, the front end of the push rod is fixedly connected with the first sliding block, the first sliding block is hingedly connected with the first support rod, the first support rod is hingedly connected with the moving plate, the first support rod is hingedly connected with the second support rod, the lower portion of the second support rod is hingedly connected with the upper portion of the base, the upper portion of the second support rod is hingedly connected with the second sliding block, and the second sliding block is slidingly connected with the moving plate.

[0007] As a preferred technical scheme of the utility model, the rotating mechanism includes moving plate, first motor, first gear, second gear, rotating shaft and rotating plate, the moving plate is fixedly connected with the first motor, the first motor is connected with the first gear, the first gear is engaged with the second gear, the second gear is connected with the rotating shaft, and the upper portion of the rotating shaft is fixedly connected with the bottom portion of the rotating plate.

[0008] As a preferred technical scheme of the utility model, the moving mechanism includes a workbench, a third motor, a third gear, a rack, and a connecting plate, the workbench is fixedly connected with the third motor inside, the third motor is connected with the third gear, the third gear is engaged with the rack, and the rack is fixedly connected with the connecting plate.

[0009] As a preferred technical scheme of the utility model, the rack is symmetrically arranged about the center of the third gear, the rack is engaged with the third gear, and the rack is connected with the connecting plate.

[0010] As a preferred technical scheme of the utility model, the fixed rods are symmetrically arranged about the center of the connecting plate, the fixed rods are fixedly connected with the bottom of the clamping plates, the clamping plates are arc-shaped in the middle, and the clamping plates are provided with teeth.

[0011] Compared with the prior art, the utility model has the beneficial effects that the star wheel positioning device is provided with an adjusting mechanism, the star wheel is placed at the center of the workbench, the clamping plates on both sides are moved by the moving mechanism, the star wheel is fixed and positioned by the clamping plates, the star wheel is machined, the star wheel is lifted by the lifting mechanism during the machining process, the upper fixed star wheel is better drilled, different positions need to be drilled, the star wheel is angle-adjusted by the rotating mechanism, the screw rod is rotated by the second motor, the workbench is slid in the rotating plate by the screw rod, the upper star wheel is position-adjusted, the surface of the star wheel is better drilled at different positions and angles, different sizes of star wheels can be positioned during use, the star wheel can be adjusted during the machining process, and the machining effect is better. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is a main sectional structure schematic view of the utility model;

[0013] Figure 2 It is a first support rod side view structure schematic view of the utility model;

[0014] Figure 3 It is a workbench top view structure schematic view of the utility model;

[0015] Figure 4 It is a workbench top sectional structure schematic view of the utility model.

[0016] In the figure: 1, base; 2, push rod; 3, first sliding block; 4, first support rod; 5, second support rod; 6, second sliding block; 7, moving plate; 8, first motor; 9, first gear; 10, second gear; 11, rotating shaft; 12, rotating plate; 13, second motor; 14, screw rod; 15, workbench; 16, third motor; 17, third gear; 18, rack; 19, connecting plate; 20, clamping plate; 21, fixed rod. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0018] Please refer to Figures 1-4 The utility model provides a kind of technical scheme, a star wheel positioning device, including base 1, base 1 top is connected by lifting mechanism and moving plate 7, lifting mechanism includes base 1, push rod 2, first sliding block 3, first support rod 4, second support rod 5, second sliding block 6, moving plate 7, base 1 inside and push rod 2 fixed connection, and push rod 2 front end and first sliding block 3 fixed connection, and first sliding block 3 and first support rod 4 bottom hinge, first support rod 4 top and moving plate 7 hinge, and first support rod 4 and second support rod 5 hinge, and second support rod 5 below and base 1 top hinge, second support rod 5 top and second sliding block 6 hinge, and second sliding block 6 and moving plate 7 inside sliding connection, and moving plate 7 inside is connected by rotating mechanism and rotating plate 12, rotating mechanism includes moving plate 7, first motor 8, first gear 9, second gear 10, rotating shaft 11, rotating plate 12, moving plate 7 inside and first motor 8 fixed connection, and first motor 8 and first gear 9 connect, and first gear 9 and second gear 10 engage, second gear 10 and rotating shaft 11 connect, and rotating shaft 11 top and rotating plate 12 bottom fixed connection, and rotating plate 12 inside and second motor 13 fixed connection, second motor 13 and screw rod 14 connect, and screw rod 14 and workbench 15 screw connection, and workbench 15 and rotating plate 12 inside sliding connection;

[0019] In the processing process, the first slider 3 can be driven to move by the push rod 2, so that the first slider 3 slides in the base 1, and then the first slider 3 drives the first support rod 4 to adjust through the hinge shaft, and the first support rod 4 drives the second support rod 5 to adjust through the hinge shaft. At this time, the second support rod 5 drives the second slider 6 to slide in the moving plate 7, and then drives the moving plate 7 to rise, so that the upper fixed star wheel can better be punched. However, different positions need to be punched. The first motor 8 can drive the first gear 9 to rotate, because the first gear 9 and the second gear 10 are engaged, at this time the second gear 10 drives the rotating shaft 11 to rotate, and the rotating shaft 11 drives the upper rotating plate 12 to rotate, so that the star wheel can be adjusted in angle. At the same time, the second motor 13 can drive the lead screw 14 to rotate, so that the lead screw 14 drives the workbench 15 to slide in the rotating plate 12, so that the upper star wheel can be adjusted in position, and the surface of the star wheel can be better punched at different positions and angles to complete the processing.

[0020] The workbench 15 is connected through a moving mechanism and a connecting plate 19. The moving mechanism comprises the workbench 15, a third motor 16, a third gear 17, a rack 18, the connecting plate 19, the workbench 15 is fixedly connected with the third motor 16, the third motor 16 is connected with the third gear 17, the third gear 17 is engaged with the rack 18, the rack 18 is fixedly connected with the connecting plate 19, the rack 18 is symmetrically arranged about the center of the third gear 17, and the rack 18 is engaged with the third gear 17, and the rack 18 is connected with the connecting plate 19, and the connecting plate 19 is slidably connected with the inside of the workbench 15, and the connecting plate 19 is fixedly connected with the fixed rod 21, the fixed rod 21 is fixedly connected with the clamping plate 20, the fixed rod 21 is symmetrically arranged about the center of the connecting plate 19, and the fixed rod 21 is fixedly connected with the bottom of the clamping plate 20, and the middle of the clamping plate 20 is arc-shaped, and the surface of the clamping plate 20 is provided with teeth.

[0021] When in use, the star wheel is placed at the center of the workbench 15, and then the third motor 16 is started to drive the third gear 17 to rotate, because the third gear 17 is engaged with the rack 18, at this time the two racks 18 slide in the workbench 15, and then the rack 18 drives the connecting plate 19 to move, at this time the connecting plate 19 drives the upper clamping plate 20 to move through the fixed rod 21, so that the two clamping plates 20 move towards the middle, so that the clamping plate 20 contacts with the two sides of the star wheel, and the teeth on the surface of the clamping plate 20 are engaged with the teeth on the surface of the star wheel, so that the star wheel can be better fixed. After the star wheel is fixed, the processing equipment is used for processing.

[0022] Working principle: when using the wandering star wheel positioning device, the wandering star wheel is placed in the center of the workbench 15, and then the third motor 16 is started to drive the third gear 17 to rotate. Since the third gear 17 and the rack 18 are engaged, the racks 18 on both sides slide inside the workbench 15, and then the connecting plate 19 is moved by the fixed rod 21 to drive the upper clamping plate 20 to move, so that the clamping plates 20 on both sides move towards the middle, so that the clamping plates 20 and the wandering star wheel on both sides are in contact, and the teeth on the surface of the clamping plate 20 and the teeth on the surface of the wandering star wheel are engaged, which can better fix the wandering star wheel. After fixing the wandering star wheel, the processing equipment is used for processing. During the processing, the first sliding block 3 is moved by the push rod 2, so that the first sliding block 3 slides inside the base 1, and then the first support rod 4 is adjusted by the hinge shaft, and the second support rod 5 is adjusted by the hinge shaft. At this time, the second sliding block 6 is driven to slide inside the moving plate 7 by the second support rod 5, and then the moving plate 7 is driven to rise, so that the upper fixed wandering star wheel is better drilled. But different positions need to be drilled. The first motor 8 is used to drive the first gear 9 to rotate, and the second gear 10 is engaged with the first gear 9. At this time, the second gear 10 drives the rotating shaft 11 to rotate, and the rotating plate 12 above is rotated by the rotating shaft 11, so that the wandering star wheel is angle-adjusted. At the same time, the second motor 13 is used to drive the lead screw 14 to rotate, so that the workbench 15 slides inside the rotating plate 12, and the wandering star wheel above is position-adjusted. The surface of the wandering star wheel can be better drilled at different positions and angles to complete the processing, so that a series of work is completed. The contents not described in detail in the specification belong to the prior art known to those skilled in the art.

[0023] It is obvious to those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. A planet wheel positioning device, comprising a base (1); Characterized in that: The base (1) is connected with a lifting mechanism and a moving plate (7) above, the moving plate (7) is connected with a rotating mechanism and a rotating plate (12) inside, the rotating plate (12) is fixedly connected with a second motor (13) inside, the second motor (13) is connected with a lead screw (14), the lead screw (14) is threadedly connected with a workbench (15), the workbench (15) is slidably connected with the rotating plate (12) inside, the workbench (15) is connected with a moving mechanism and a connecting plate (19) inside, the connecting plate (19) is slidably connected with the workbench (15) inside, the connecting plate (19) is fixedly connected with a fixed rod (21) above, and the fixed rod (21) is fixedly connected with a clamping plate (20) at the bottom.

2. A star wheel positioning device according to claim 1, wherein The lifting mechanism comprises a base (1), a push rod (2), a first sliding block (3), a first supporting rod (4), a second supporting rod (5), a second sliding block (6) and a moving plate (7), the base (1) is fixedly connected with the push rod (2) inside, the push rod (2) is fixedly connected with the first sliding block (3) at the front end, the first sliding block (3) is hingedly connected with the first supporting rod (4) at the bottom, the first supporting rod (4) is hingedly connected with the moving plate (7) above, the first supporting rod (4) is hingedly connected with the second supporting rod (5), and the second supporting rod (5) is hingedly connected with the base (1) above, the second supporting rod (5) is hingedly connected with the second sliding block (6) above, and the second sliding block (6) is slidably connected with the moving plate (7) inside.

3. A star wheel positioning device according to claim 1, wherein The rotating mechanism comprises a moving plate (7), a first motor (8), a first gear (9), a second gear (10), a rotating shaft (11) and a rotating plate (12), the moving plate (7) is fixedly connected with the first motor (8) inside, the first motor (8) is connected with the first gear (9), the first gear (9) is engaged with the second gear (10), the second gear (10) is connected with the rotating shaft (11), and the rotating shaft (11) is fixedly connected with the rotating plate (12) at the bottom.

4. A star wheel positioning device according to claim 1, wherein The moving mechanism comprises a workbench (15), a third motor (16), a third gear (17), a rack (18) and a connecting plate (19), the workbench (15) is fixedly connected with the third motor (16) inside, the third motor (16) is connected with the third gear (17), the third gear (17) is engaged with the rack (18), and the rack (18) is fixedly connected with the connecting plate (19).

5. A star wheel positioning device according to claim 4, wherein The rack (18) is symmetrically arranged about the center of the third gear (17), the rack (18) is engaged with the third gear (17), and the rack (18) is connected with the connecting plate (19).

6. A star wheel positioning device according to claim 1, wherein The fixed rod (21) is symmetrically arranged about the center of the connecting plate (19), the fixed rod (21) is fixedly connected with the clamping plate (20) at the bottom above, and the clamping plate (20) is arc-shaped in the middle, and the surface of the clamping plate (20) is provided with teeth.

Images