Movable containing jig for automatic machining of turbine shaft

Abstract

The utility model discloses a turbine shaft automatic machining movable containing tool which comprises a tool containing box, electric telescopic rods used for lifting adjustment of the tool containing box are installed at the four corners of the bottom of the tool containing box, and the bottoms of the four electric telescopic rods are fixedly connected through a movable shell. Wherein a buffering placing plate used for protecting a to-be-contained tool is further arranged in the tool containing box, and buffering assemblies which are symmetrically arranged are installed on the two sides of the bottom of the buffering placing plate; wherein the center of the top of the movable shell is fixedly connected with a positive and negative rotation motor, and an output shaft of the positive and negative rotation motor is fixedly connected with a threaded shaft. According to the tool containing box, the height of the tool containing box can be adjusted by arranging the electric telescopic rod, so that the tool containing box can be suitable for being used by users with different heights, and meanwhile, the buffering assembly is arranged in the tool containing box, so that a product can be placed on the buffering placing plate, and the placed product can be buffered and protected.

Description

Technical Field

[0001] The utility model relates to the technical field of a holding tool for turbine shaft processing, in particular to a movable holding tool for automatic processing of a turbine shaft. Background Art

[0002] The turbine shaft looks like a simple metal tube, but in fact it is a precision part that can rotate at 120,000 to 160,000 rpm and is subjected to ultra-high temperatures. Its fine processing tolerances, sophisticated material application and processing are the core technologies of all turbine factories. During the processing of the turbine shaft, a holding fixture is required to stack the turbine shaft and then transport it to the processing table for subsequent processing operations, but the existing holding device is

[0003] As disclosed in the publication (announcement) number: CN212606688U, a vehicle bearing end cover containing device is disclosed, comprising a bracket frame plate, the inner sides of which are slidably plugged with evenly distributed placement plates, the tops of the placement plates are fixedly connected with fixing rods, and the front sides of the placement plates are fixedly connected with handles.

[0004] Although the above technical solution solves the corresponding technical problem, the above technical solution still has the following defects:

[0005] The above technical solution is not convenient for adjusting the height of the container, and is therefore difficult to adapt to users of different heights. At the same time, when placing the product, it is not possible to provide buffering protection for the product, thereby increasing the damage caused by impact when the product is placed. Utility Model Content

[0006] The purpose of the utility model is to provide a movable tool holding box for automatic processing of turbine shafts. Not only can the height of the tool holding box be adjusted by arranging an electric telescopic rod, so that it can be suitable for use by users of different heights, but also a buffer component is arranged inside the tool holding box, so that when the product is placed on the buffer placement board, a buffer protection effect can be played on the placed product.

[0007] In order to achieve the above-mentioned purpose, the main technical solutions adopted by the utility model include:

[0008] A movable holding tool for automatic processing of a turbine shaft, comprising:

[0009] A tool holding box, wherein electric telescopic rods for adjusting the lifting of the tool holding box are installed at the four corners of the bottom of the tool holding box, and the bottoms of the four electric telescopic rods are fixedly connected by a movable shell;

[0010] Wherein, a buffer placement plate for protecting the tools to be placed is also provided inside the tool placement box, and symmetrically arranged buffer components are installed on both sides of the bottom of the buffer placement plate;

[0011] Among them, a forward and reverse motor is fixedly connected to the center of the top of the moving shell, a threaded shaft is fixedly connected to the output shaft of the forward and reverse motor, a lifting threaded plate is threadedly connected to the threaded shaft, moving wheels are installed on both sides of the bottom of the lifting threaded plate, and a through opening is opened at the bottom of the moving shell and corresponding to the position of the moving wheel.

[0012] The above-mentioned movable holding tool for automatic processing of turbine shaft, wherein a buffer pad is fixedly connected to the top of the buffer placement plate.

[0013] The above-mentioned turbine shaft automatic processing movable holding tool, wherein the buffer assembly includes a buffer shell fixedly connected to the bottom of the inner wall of the tool holding box, the bottom of the inner wall of the buffer shell is fixedly connected with a buffer spring, the top of the buffer spring is fixedly connected with a buffer slide rod, and the top of the buffer slide rod is fixedly connected to the bottom of the buffer placement plate.

[0014] The above-mentioned turbine shaft automatic processing movable containing fixture, wherein the end of the threaded shaft away from the forward and reverse motor is rotatably installed with a limit bearing, and the threaded shaft is rotatably connected to the bottom of the inner wall of the movable shell through the limit bearing.

[0015] The above-mentioned turbine shaft automatic processing movable containing fixture, wherein both sides of the lifting threaded plate are fixedly connected with limit sliders, and both sides of the inner wall of the movable shell and corresponding to the positions of the two limit sliders are provided with limit sliding grooves matching the limit sliders.

[0016] The above-mentioned movable holding tool for automatic processing of turbine shaft, wherein the side of the limiting sliding block close to the limiting sliding groove moves through the limiting sliding groove, extends to the inside of the limiting sliding groove, and is slidably connected with the inner wall of the limiting sliding groove.

[0017] The utility model has at least the following beneficial effects:

[0018] In the utility model, a movable tool holder for automatic processing of turbine shafts is realized. Not only can the height adjustment of the tool holder box be achieved by arranging an electric telescopic rod, so that it can be suitable for users of different heights, but also, by arranging a buffer component inside the tool holder box, the product can be placed on the buffer placement plate, which plays a buffering and protective role for the placed product. At the same time, the threaded shaft is driven to rotate by the forward and reverse motors, and under the action of the threads of the internal threads on the lifting thread plate, the lifting thread plate can be driven to move downward, and the moving wheels can be moved out of the moving shell through the through opening, so that the tool holder can be conveniently moved. After the movement is completed, the forward and reverse motors are rotated in the reverse direction, so that the moving wheels can be stored in the moving shell, so that the tool holder box can be stably placed, thereby improving the practicality of the utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0020] Figure 1 This is a structural schematic diagram of a movable holding tool for automatic processing of a turbine shaft according to the utility model;

[0021] Figure 2 It is a schematic diagram of the cross-sectional structure of a movable holding tool for automatic processing of a turbine shaft according to the utility model;

[0022] Figure 3 The utility model is a schematic diagram of the structure of the buffer component in the movable holding tool for automatic processing of the turbine shaft.

[0023] Description of Figure Numbers:

[0024] 1. Tool storage box; 2. Mobile shell; 3. Electric telescopic rod;

[0025] 101. Buffer placement plate; 102. Buffer assembly;

[0026] 1011, cushion;

[0027] 1021, buffer shell; 1022, buffer spring; 1023, buffer slide bar;

[0028] 201, forward and reverse motor; 202, threaded shaft; 203, lifting threaded plate; 204, moving wheel; 205, through port;

[0029] 2031, limit slider; 2032, limit slide groove. DETAILED DESCRIPTION

[0030] The following will describe the implementation methods of the present application in detail with the help of accompanying drawings and examples, so that the implementation process of how the present application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0031] Please refer to Figures 1 to 3 As shown, an embodiment of the utility model provides a movable holding tool for automatic processing of a turbine shaft, comprising: a tool holding box 1, electric telescopic rods 3 for lifting and lowering the tool holding box 1 are installed at the four corners of the bottom of the tool holding box 1, and the bottoms of the four electric telescopic rods 3 are fixedly connected by a movable shell 2;

[0032] Please refer to Figures 1 to 3 As shown, a buffer placement plate 101 for protecting the tools to be placed is also provided inside the tool holding box 1, and symmetrically arranged buffer components 102 are installed on both sides of the bottom of the buffer placement plate 101;

[0033] Please refer to Figures 1 to 3 As shown, a forward and reverse motor 201 is fixedly connected at the center of the top of the moving shell 2, a threaded shaft 202 is fixedly connected to the output shaft of the forward and reverse motor 201, a lifting threaded plate 203 is threadedly connected to the threaded shaft 202, moving wheels 204 are installed on both sides of the bottom of the lifting threaded plate 203, and a through opening 205 is opened at the bottom of the moving shell 2 and corresponding to the position of the moving wheel 204.

[0034] Please refer to Figures 1 to 3 As shown, a buffer pad 1011 is fixedly connected to the top of the buffer placement plate 101, and the buffer assembly 102 includes a buffer shell 1021 fixedly connected to the bottom of the inner wall of the tool holding box 1, and a buffer spring 1022 is fixedly connected to the bottom of the inner wall of the buffer shell 1021, and a buffer slide bar 1023 is fixedly connected to the top of the buffer spring 1022, and the top of the buffer slide bar 1023 is fixedly connected to the bottom of the buffer placement plate 101;

[0035] By adopting the above technical solution, the buffer pad 1011 and the buffer assembly 102 are provided to provide a good buffering and protective effect on the products placed on the buffer placement plate 101 .

[0036] Please refer to Figures 1 to 3 As shown, a limit bearing is rotatably installed at one end of the threaded shaft 202 away from the forward and reverse motor 201, and the threaded shaft 202 is rotatably connected to the bottom of the inner wall of the moving shell 2 through the limit bearing;

[0037] By adopting the above technical solution, the stability of the rotation of the threaded shaft 202 is increased by providing a limit bearing.

[0038] Please refer to Figures 1 to 3As shown, both sides of the lifting threaded plate 203 are fixedly connected to the limit sliders 2031, and both sides of the inner wall of the movable shell 2 and the positions corresponding to the two limit sliders 2031 are provided with limit slide grooves 2032 matching the limit sliders 2031, and the side of the limit slider 2031 close to the limit slide groove 2032 movably penetrates the limit slide groove 2032 and extends to the inside of the limit slide groove 2032, and is slidably connected with the inner wall of the limit slide groove 2032;

[0039] By adopting the above technical solution, the limiting slider 2031 and the limiting slot 2032 are provided to limit the lifting thread plate 203, thereby increasing the stability of the lifting thread plate 203 driving the moving wheel 204 to lift and lower.

[0040] The working principle of the utility model is as follows: not only can the height adjustment of the tool holding box 1 be achieved by arranging the electric telescopic rod 3, so that it can be suitable for users of different heights, but also, by arranging the buffer assembly 102 inside the tool holding box 1, the product can be placed on the buffer placement plate 101, which plays a buffering and protective role for the placed product. At the same time, the threaded shaft 202 is driven to rotate by the forward and reverse motor 201, and under the action of the thread of the internal thread on the lifting threaded plate 203, the lifting threaded plate 203 can be driven to move downward, and the moving wheel 204 can be moved out of the moving shell 2 through the through opening 205, so that the convenient movement of the tool can be achieved. After the movement is completed, the forward and reverse motor 201 is rotated in the reverse direction, so that the moving wheel 204 can be stored in the moving shell 2, so that the tool holding box 1 can be stably placed, thereby improving the practicality of the utility model.

[0041] The above description shows and describes several preferred embodiments of the utility model, but as before, it should be understood that the utility model is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the utility model concept of this article through the above teachings or the technology or knowledge of the relevant field. The changes and modifications made by those skilled in the art do not deviate from the spirit and scope of the utility model, and should be within the scope of protection of the claims attached to the utility model.

Claims

1. A movable holding tool for automatic processing of turbine shafts, characterized in that: include: A tool holding box (1), wherein electric telescopic rods (3) for adjusting the lifting and lowering of the tool holding box (1) are installed at four corners of the bottom of the tool holding box (1), and the bottoms of the four electric telescopic rods (3) are fixedly connected via a movable shell (2); The tool holding box (1) is further provided with a buffer placement plate (101) for protecting the tools to be placed therein, and symmetrically arranged buffer components (102) are installed on both sides of the bottom of the buffer placement plate (101); A forward and reverse motor (201) is fixedly connected at the center of the top of the moving shell (2); a threaded shaft (202) is fixedly connected to the output shaft of the forward and reverse motor (201); a lifting threaded plate (203) is threadedly connected to the threaded shaft (202); moving wheels (204) are installed on both sides of the bottom of the lifting threaded plate (203); and a through opening (205) is opened at the bottom of the moving shell (2) and at a position corresponding to the moving wheel (204).

2. The movable holding tool for automatic processing of turbine shaft according to claim 1, characterized in that: A buffer pad (1011) is fixedly connected to the top of the buffer placement plate (101).

3. The movable holding tool for automatic processing of turbine shaft according to claim 2 is characterized by: The buffer assembly (102) comprises a buffer shell (1021) fixedly connected to the bottom of the inner wall of the tool holding box (1); a buffer spring (1022) is fixedly connected to the bottom of the inner wall of the buffer shell (1021); a buffer slide bar (1023) is fixedly connected to the top of the buffer spring (1022); and the top of the buffer slide bar (1023) is fixedly connected to the bottom of the buffer placement plate (101).

4. The movable holding tool for automatic processing of turbine shaft according to claim 3 is characterized by: A limit bearing is rotatably mounted on one end of the threaded shaft (202) away from the forward and reverse motor (201), and the threaded shaft (202) is rotatably connected to the bottom of the inner wall of the movable shell (2) via the limit bearing.

5. The movable holding tool for automatic processing of turbine shaft according to claim 4, characterized in that: Both sides of the lifting threaded plate (203) are fixedly connected to limit sliders (2031), and both sides of the inner wall of the movable shell (2) and corresponding to the positions of the two limit sliders (2031) are provided with limit sliding grooves (2032) matching the limit sliders (2031).

6. The movable holding tool for automatic processing of turbine shaft according to claim 5, characterized in that: The side of the limiting sliding block (2031) close to the limiting sliding groove (2032) moves through the limiting sliding groove (2032) and extends to the inside of the limiting sliding groove (2032) to be slidably connected with the inner wall of the limiting sliding groove (2032).

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