Workpiece rotating tool for aviation part mold coating device

Abstract

The utility model relates to the technical field of aviation part mold coating, in particular to a workpiece rotating tool for an aviation part mold coating device, which is reasonable in structural design and mainly comprises a pivotal bearing, a support ring seat, a workpiece rotating tray and a turnover motor. Each workpiece rotating tray comprises a tray body, a gear ring, an angular positioning block, a positioning rotating shaft and an anti-falling end, the supporting ring seat is driven by the pivotal bearing to rotate, the supporting ring seat drives the workpiece rotating trays on the supporting ring seat to revolve, and meanwhile, a turnover motor on the supporting ring seat is started; the overturning motor drives the adjacent workpiece rotating trays to rotate around the axes of the workpiece rotating trays through the belt transmission part, and the two adjacent workpiece rotating trays synchronously rotate through the gear rings meshed with each other, so that the workpiece rotating trays can rotate while rotating, and the ion plating efficiency is improved. Meanwhile, the number of the workpiece rotating trays is large, and batched ion plating is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to aviation spare part mould plating technology field especially, it relates to a workpiece rotation frock for aviation spare part mould plating device. BACKGROUND

[0002] The workpiece rotation frock plays a vital role in the aviation spare part mould plating device. Here is a specific elaboration of its role: first, the workpiece rotation frock can ensure the stability and accuracy of the aviation spare parts in the plating process. In the plating process, the aviation spare parts need to be accurately positioned and fixed to prevent them from moving or deforming, thereby affecting the quality and effect of plating. The workpiece rotation frock, through its unique design, can firmly clamp and fix the aviation spare parts, keeping them in a stable posture, thereby ensuring the smooth progress of the plating process. Secondly, the workpiece rotation frock can improve the quality and efficiency of plating. In the plating process, by rotating the workpiece, the coating composition can be more evenly distributed on the surface of the aviation spare parts, thereby obtaining a smoother and flatter coating. This uniform coating not only improves the appearance quality of the aviation spare parts, but also enhances their corrosion resistance and wear resistance, thereby prolonging their service life. At the same time, rotating the workpiece can also speed up the evaporation of the solvent in the plating process, further improving the efficiency and quality of plating. In addition, the workpiece rotation frock can also adapt to the plating needs of different types of aviation spare parts. In the aviation industry, different types of spare parts have different shapes, sizes and material properties, so different plating processes and equipment are needed. The workpiece rotation frock, through its flexible design and adjustment, can adapt to the plating needs of different types of aviation spare parts, thereby meeting the diverse needs of the aviation industry.

[0003] The workpiece rotation frock used in the traditional aviation spare part mould plating device has some shortcomings. First, it cannot drive the aviation spare part mould to rotate quickly, affecting the particle plating effect. Second, it can only load a small number of aviation spare part moulds, and cannot realize batch ion plating. Therefore, it needs to be optimized and improved. UTILITY MODEL CONTENT

[0004] The utility model aims at overcoming the above problems existing in the prior art, and provides a workpiece rotation frock for an aviation spare part mould plating device.

[0005] To achieve the above technical purposes and effects, the utility model is realized by the following technical scheme:

[0006] The utility model relates to an aviation spare part mould plating device workpiece rotation frock, including slewing bearing, support ring seat, workpiece rotation tray and turnover motor, the movable end of slewing bearing is fixed with support ring seat, the upper end of support ring seat is supported with a plurality of workpiece rotation tray along the circumference activity, the meshing of adjacent two workpiece rotation tray, install turnover motor for driving one workpiece rotation tray active rotation on support ring seat, workpiece rotation tray includes tray body, the outer circle of tray body is fixed with gear ring, the upper side of tray body is installed with a plurality of angle positioning block, the lower side center of tray body is fixed with the positioning pivot of anti -drop end head.

[0007] Further, in the workpiece rotation frock for the aviation spare part mould plating device, the outer ring of the slewing bearing is a fixed ring, and the inner ring is a movable ring.

[0008] Further, in the workpiece rotation frock for the aviation spare part mould plating device, the upper side of the support ring seat is provided with a positioning hole for cooperating with the positioning pivot.

[0009] Further, in the workpiece rotation frock for the aviation spare part mould plating device, the gear rings of adjacent two workpiece rotation trays are meshed with each other.

[0010] Further, in the workpiece rotation frock for the aviation spare part mould plating device, the outer end of the output shaft of the turnover motor is provided with a driving pulley, the outer side of the positioning pivot adjacent to the workpiece rotation tray is fixed with a driven pulley, and a transmission belt is arranged between the driving pulley and the driven pulley.

[0011] Further, in the workpiece rotation frock for the aviation spare part mould plating device, the outer side of the wheel body of the driving pulley and the driven pulley is uniformly provided with anti-skid protrusions, and the transmission belt is uniformly provided with anti-skid tooth grooves meshed with the anti-skid protrusions.

[0012] Further, in the workpiece rotation frock for the aviation spare part mould plating device, the upper side of the tray body is embedded with a vacuum chuck for adsorbing and locking the bottom end surface of the aviation spare part mould.

[0013] Further, in the workpiece rotation frock for the aviation spare part mould plating device, the distribution position of the angle positioning block is matched with the inflection point position of the bottom end surface of the aviation spare part mould.

[0014] The utility model discloses a workpiece rotation frock for aviation spare part mould plating device has following beneficial effect:

[0015] The utility model discloses a reasonable structure design, it is mainly by rotary bearing, support ring seat, workpiece rotary tray and turnover motor composition, workpiece rotary tray includes tray body, gear ring, angle positioning block, positioning pivot and anti -drop end, utilizes rotary bearing to drive support ring seat rotation, and support ring seat drives each workpiece rotary tray on it to revolve simultaneously, and the turnover motor on support ring seat starts, and the turnover motor is driven by belt transmission spare and drives adjacent workpiece rotary tray around self axis and revolves, and adjacent two workpiece rotary trays utilize synchronous rotation of intermeshing gear ring, thereby realize each workpiece rotary tray can revolve while revolving, improve ion plating efficiency. Meanwhile, the quantity of workpiece rotary tray is more, and it is favorable to realize batch ion plating.

[0016] Of course, any product implementing the utility model does not necessarily need to achieve all the advantages above at the same time. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will be to the embodiment description needed to use the drawing briefly introduced, obviously, the following description in the drawing is only some embodiments of the utility model, for those skilled in the art, under the premise of not paying creative labor, can also obtain other drawings according to these drawings.

[0018] Figure 1 It is the three-dimensional structure schematic diagram of the whole of the utility model;

[0019] Figure 2 It is the main view structure schematic diagram of the whole of the utility model;

[0020] Figure 3 It is the overhead structure schematic diagram of the whole of the utility model;

[0021] Figure 4 It is the three-dimensional structure schematic diagram of rotary bearing in the utility model;

[0022] Figure 5 It is the main view structure schematic diagram of workpiece rotary tray in the utility model;

[0023] Figure 6 It is the three-dimensional structure schematic diagram of one angle of workpiece rotary tray in the utility model;

[0024] Figure 7 It is the three-dimensional structure schematic diagram of another angle of workpiece rotary tray in the utility model;

[0025] Figure 8 It is the structure schematic diagram of work support ring seat in the utility model;

[0026] In the drawing, the components represented by each sign are as follows:

[0027] 1-Slewing bearing, 2-Support ring seat, 201-Positioning rotating hole, 3-Workpiece rotating tray, 301-Pattern body, 302-Gear ring, 303-Angle positioning block, 304-Positioning rotating shaft, 305-Anti-detachment end, 4-Tilting motor. Detailed Implementation

[0028] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0029] like Figures 1-8 As shown, this embodiment provides a workpiece rotation fixture for a coating device for aerospace component molds, including a slewing bearing 1, a support ring seat 2, a workpiece rotation tray 3, and a tilting motor 4. The slewing bearing 1 has a support ring seat 2 fixed to its movable end. The upper end of the support ring seat 2 movably supports several workpiece rotation trays 3 circumferentially. Adjacent workpiece rotation trays 3 mesh with each other. A tilting motor 4 is installed on the support ring seat 2 to drive one of the workpiece rotation trays 3 to rotate actively. The workpiece rotation tray 3 includes a tray body 301, a gear ring 302 fixed to the outer periphery of the tray body 301, several angular positioning blocks 303 installed on the upper side of the tray body 301, and a positioning shaft 304 with an anti-detachment end 305 fixed at the lower center of the tray body 301.

[0030] In this embodiment, the outer ring of the slewing bearing 1 is a fixed ring, and the inner ring is a movable ring; the support ring seat is fixed on the upper side of the movable ring of the slewing bearing.

[0031] In this embodiment, the upper side of the support ring seat 2 is provided with a positioning rotating hole 201 that cooperates with the positioning rotating shaft 304, and the bottom end of the positioning rotating hole 201 is provided with an anti-detachment rotating groove that cooperates with the anti-detachment end 305.

[0032] In this embodiment, the gear rings 302 of two adjacent workpiece rotating trays 3 mesh with each other.

[0033] In this embodiment, a drive pulley is installed on the outer end of the output shaft of the flip motor 4, and a driven pulley is fixed on the outer side of the positioning shaft 304 adjacent to the workpiece rotating tray 3. A transmission belt is sleeved between the drive pulley and the driven pulley. The drive pulley, the driven pulley, and the transmission belt together constitute a belt drive component. Anti-slip convex teeth are evenly distributed on the outer side of the wheel bodies of the drive pulley and the driven pulley, and anti-slip grooves that mesh with the anti-slip convex teeth are evenly distributed on the transmission belt.

[0034] In the embodiment, the upper side of the tray body 301 is embedded with vacuum suction cups for adsorbing and locking the bottom end surface of the mold of the aviation parts.

[0035] In the embodiment, the distribution positions of the angular positioning blocks 303 are matched with the inflection point positions of the bottom end surface of the mold of the aviation parts.

[0036] The specific application of the embodiment is that the workpiece rotating tool mainly comprises a rotary bearing 1, a support ring seat 2, a workpiece rotating tray 3 and a turnover motor 4, the workpiece rotating tray 3 comprises a tray body 301, a gear ring 302, an angular positioning block 303, a positioning rotating shaft 304 and an anti-dropping end head 305, the rotary bearing 1 drives the support ring seat 2 to rotate, the support ring seat 2 drives each workpiece rotating tray 3 on it to revolve, meanwhile, the turnover motor 4 on the support ring seat 2 is started, the turnover motor 4 drives the adjacent workpiece rotating tray 3 to rotate around its own axis through a belt transmission member, the adjacent two workpiece rotating trays 3 rotate synchronously through the gear rings 302, so that each workpiece rotating tray 3 can rotate while revolving, and the ion plating efficiency is improved. Meanwhile, the number of the workpiece rotating trays 3 is large, which is beneficial to realize batch ion plating.

[0037] The preferred embodiments disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details, and do not limit the utility model to the specific embodiments. Obviously, according to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the utility model, so that the persons skilled in the art can well understand and utilize the utility model. The utility model is limited by the claims and the whole scope and equivalents thereof.

Claims

1. A workpiece rotating fixture for a coating apparatus for aerospace component molds, characterized in that, The device includes a slewing bearing, a support ring seat, a workpiece rotating tray, and a tilting motor. The slewing bearing has a support ring seat fixed to its movable end. The upper end of the support ring seat movably supports several workpiece rotating trays along its circumference. Adjacent workpiece rotating trays mesh with each other. A tilting motor for driving one of the workpiece rotating trays to rotate actively is installed on the support ring seat. The workpiece rotating tray includes a tray body. A toothed ring is fixed to the outer circumference of the tray body. Several angular positioning blocks are installed on the upper side of the tray body. A positioning shaft with an anti-detachment end is fixed at the center of the lower side of the tray body.

2. The workpiece rotating fixture for a coating device for aerospace component molds according to claim 1, characterized in that, The outer ring of the slewing bearing is a fixed ring, and the inner ring is a movable ring; the support ring seat is fixed on the upper side of the movable ring of the slewing bearing.

3. The workpiece rotating fixture for a coating device for aerospace component molds according to claim 1, characterized in that, The upper side of the support ring seat is provided with a positioning rotating hole that mates with the positioning rotating shaft, and the bottom end of the positioning rotating hole is provided with an anti-detachment rotating groove that mates with the anti-detachment end.

4. The workpiece rotating fixture for a coating apparatus for aerospace component molds according to claim 1, characterized in that, The gear rings of two adjacent workpiece rotating trays mesh with each other.

5. The workpiece rotating fixture for a coating apparatus for aerospace component molds according to claim 1, characterized in that, The output shaft of the flipping motor is equipped with a drive pulley at its outer end, and a driven pulley is fixed to the outer side of the positioning shaft adjacent to the workpiece rotating tray. A transmission belt is sleeved between the drive pulley and the driven pulley.

6. The workpiece rotating fixture for a coating apparatus for aerospace component molds according to claim 5, characterized in that, The outer sides of the drive pulley and driven pulley are evenly distributed with anti-slip convex teeth, and the transmission belt is evenly distributed with anti-slip grooves that mesh with the anti-slip convex teeth.

7. The workpiece rotating fixture for a coating apparatus for aerospace component molds according to claim 1, characterized in that, The upper side of the tray body is embedded with a vacuum suction cup for adsorbing and locking the bottom surface of the aerospace component mold.

8. The workpiece rotating fixture for a coating apparatus for aerospace component molds according to claim 1, characterized in that, The distribution of the angular positioning blocks is coordinated with the inflection point of the bottom surface of the aerospace component mold.

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