Speed reducer transmission shaft precision detection device

Abstract

The utility model belongs to the technical field of transmission shaft detection, and particularly relates to a speed reducer transmission shaft precision detection device which comprises detection equipment. A side groove is formed in the outer side of the tray, the tray is coaxial with the detection bases at the two ends of the interior of the detection equipment, a material frame is arranged above the detection equipment, and the tray is used for continuously bearing the transmission shaft stored in the material frame to achieve continuous precision detection operation; the sliding shaft is located in the center of the detection base, a bidirectional electric expansion piece is arranged above the sliding shaft and used for driving the tray to slide inwards and outwards so as to avoid dead angles during detection operation, and rotating frames are arranged on the outer sides of the two ends of the detection equipment and used for rotating each transmission shaft in a fixed area; and the detection seat is combined with the plurality of slopes of the tray to form multi-area fixed-point detection operation. According to the utility model, continuous precision detection operation can be carried out on the transmission shaft, multiple different detection items can be carried out at the same time, dead angles are prevented, and the detection precision is ensured.

Description

TECHNICAL FIELD

[0001] The utility model belongs to transmission shaft detection technical field, especially, relate to a precision detection device for transmission shaft of speed reducer. BACKGROUND

[0002] The transmission shaft of the speed reducer is a mechanical transmission device, which is used for transmitting power from an engine to wheels and reducing the rotating speed during transmission. In order to ensure the stability and reliability of the speed reducer and meet the requirements of high-precision applications, the precision of various indicators of the transmission shaft is detected during production.

[0003] At present, the existing transmission shaft detection equipment often needs to be frequently disassembled and detected by manual operation, which results in a large amount of time wasted in the process, high work difficulty, and unguaranteed production efficiency, thereby affecting the production cycle.

[0004] To solve the above problems, a precision detection device for transmission shaft of speed reducer is provided in the present application. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a precision detection device for transmission shaft of speed reducer, which solves the problems in the background technology.

[0006] To solve the above technical problems, the utility model is implemented by the following technical scheme:

[0007] The utility model is a precision detection device for transmission shaft of speed reducer, which comprises a detection device, a tray, a side groove is formed on the outer side of the tray, and the detection seat at both ends in the detection device is coaxial, a material frame is arranged above the detection device, the tray is used for continuously receiving the transmission shaft stored in the material frame, and continuous precision detection operation is realized;

[0008] A sliding shaft is arranged at the center of the detection seat, a bidirectional electric telescopic device is arranged above the sliding shaft, which is used for driving the tray to slide in and out, so as to avoid dead angles during detection operation, a rotating frame is arranged on the outer side of both ends of the detection device, which is used for rotating each transmission shaft in the fixed area, and the detection seat and the tray form multi-area fixed-point detection operation.

[0009] Further, a positioning shaft is arranged on the outer side of the detection seat, and a protruding protruding block is arranged on the outer side of the positioning shaft, and six protruding blocks are uniformly distributed in the circumferential direction.

[0010] Further, a positioning cylinder is arranged in the rotating frame, and a groove is formed in the inner side of the positioning cylinder, which is used for connecting the positioning shaft and the protruding block, and an eccentric electric telescopic device is arranged on the outer side of both ends of the detection device, which is used for driving the rotating frame to slide in and out.

[0011] Further, a double-layer connecting frame is arranged between the rotating frame and the positioning cylinder, the outer layer is used for fixing and connecting the rotating frame and the positioning cylinder, and the inner layer is rotatably arranged on the inner side of the outer layer and is fixedly connected to the eccentric electric telescopic device.

[0012] Further, the bottom of the material frame is provided with a slope for gathering the transmission shafts to the fixed area.

[0013] Further, a positioning frame for temporarily storing the transmission shafts is arranged below the material frame, so as to prevent the blockage caused by excessive gathering of the transmission shafts.

[0014] Further, an arc-shaped frame is arranged below the positioning frame and is attached to the outer wall of the tray, so as to prevent jamming and scattering.

[0015] The utility model has the following beneficial effects:

[0016] The utility model discloses a material frame is arranged on the tray, and the transmission shaft stored in the material frame falls into the side groove of the side groove when the tray rotates and stops each time, and then is fixed by the clamping base on the inner side of the detection seat, so that the detection operation of continuous formation can be carried out without manual assembly and positioning, the work efficiency is improved, the production cycle is shortened, the work difficulty is reduced, and the defective rate is reduced.

[0017] The utility model discloses the rotation connection of detection seat and detection equipment, and the inner and outer double meshing structure of rotating frame can drive each transmission shaft to rotate and detect separately, so that the plurality of transmission shafts on the outer side of the tray can be detected in different positions, and the tray is slid by the bidirectional electric telescopic device, so that the position of the tray is adjusted in real time during the detection operation, so that the detection has no dead angle, and the detection operation is stable.

[0018] Of course, any product implementing the utility model does not necessarily need to achieve all the advantages mentioned above. DRAWINGS

[0019] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment description, 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.

[0020] Figure 1 It is the overall appearance structure schematic diagram of the utility model;

[0021] Figure 2 It is the tray and detection combination structure schematic diagram of the utility model;

[0022] Figure 3The utility model discloses a detection equipment cross section structure schematic drawing;

[0023] Figure 4 The utility model discloses a rotating frame internal partial structure schematic drawing;

[0024] In the drawing, the component list that each sign represents is as follows:

[0025] In the drawing, 1, detection equipment;2, material frame;3, tray;4, sliding shaft;5, detection seat;6, two -way electric telescopic ware;7, rotating frame;8, positioning cylinder;9, double -deck connecting frame;10, positioning shaft;11, lug;12, side groove;13, slope;14, positioning frame;15, arc -shaped frame;16, eccentric electric telescopic ware. Specific implementation

[0026] The technical scheme in the embodiment of the utility model will be clearly and completely described below in combination with the drawings in the embodiment of the utility model, and obviously, the described embodiment only is a part of embodiment of the utility model, and is not all the embodiment. Based on the embodiment in the utility model, all other embodiments obtained by the ordinary skill in the art without making creative labor all belong to the range of protection of the utility model.

[0027] In the description of the utility model, it is understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inner", "periphery" and the like indicate the orientation or positional relationship, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated component or element must have a particular orientation, be constructed and operated in a particular orientation, therefore, it can not be understood as the limitation of the utility model.

[0028] Please refer to Figures 1-4 As shown in the figure, the utility model discloses a reducer transmission shaft precision detection device, including detection equipment 1;

[0029] Tray 3, the outer side is equipped with side groove 12, and the detection seat 5 of the both ends in the detection equipment 1 is coaxial, and the upper of detection equipment 1 is equipped with material frame 2, and tray 3 is used to continuously receive the transmission shaft stored in material frame 2, realizes continuous precision detection operation;

[0030] Sliding shaft 4 is located in the center of detection seat 5, and two -way electric telescopic ware 6 is arranged on the upper, which is used to drive the inside and outside of tray 3 to slide, to avoid the dead angle when detecting, and the both ends of detection equipment 1 are equipped with rotating frame 7 outside, which is used to rotate each transmission shaft in the fixed area, and the detection seat 5 combines the multiple slopes 13 of tray 3 to form the fixed point detection operation of multiple areas;

[0031] The embodiment provides the equipment capable of continuously detecting the precision of the transmission shaft, utilizes the upper arrangement of the material frame 2, combines the circumferential distribution of the side groove 12, places the material mounting area in the upper area, and automatically completes the installation of the transmission shaft during rotation, and then carries out different detection items in different areas of the inside of the detection equipment 1 during each stop, achieves the effect of continuous detection, shortens the production cycle and reduces the working difficulty, and in addition, the tray 3 can also adjust the use position in real time, prevents the dead angle from affecting the detection precision.

[0032] The outer side of the detection seat 5 is provided with a positioning shaft 10, and the outer side is provided with a protruding lug 11, and six are circumferentially distributed, which is the same as the number of the side groove 12, so that the angles of the lugs 11 are the same when different positioning shafts 10 are in the same area.

[0033] The inner side of the rotating frame 7 is provided with a positioning cylinder 8, and a groove is formed in the inner side, which is used for butt joint positioning shaft 10 and lug 11, and the outer side of the detection equipment 1 is provided with an eccentric electric telescopic device 16 for driving the rotating frame 7 to slide in and out, and the tray 3 is fixed when the rotating frame 7 is recovered, and the rotating detection operation is carried out, and when the tray 3 is released, the position of the different transmission shafts is adjusted.

[0034] The rotating frame 7 and the positioning cylinder 8 are provided with a double-layer connecting frame 9, the outer layer is used for fixedly connecting the rotating frame 7 and the positioning cylinder 8, the inner layer is rotatably installed on the inner side of the outer layer, and is fixedly connected to the eccentric electric telescopic device 16, so that the rotating frame 7 can be driven to slide by the eccentric electric telescopic device 16 at different angles.

[0035] The bottom of the material frame 2 is provided with a slope 13 for gathering the transmission shafts to the fixed area, the lower side of the material frame 2 is provided with a positioning frame 14 for temporarily storing the transmission shafts, which is used for preventing the blockage caused by too many transmission shafts, and the lower side of the positioning frame 14 is provided with an arc-shaped frame 15 which is attached to the outer wall of the tray 3, which is used for preventing jamming and scattering, so that the transmission shafts can be automatically butt jointed when the side groove 12 is rotated to the predetermined position.

[0036] It can be understood that the utility model can continuously detect the precision of the transmission shaft, and simultaneously carry out a plurality of different detection items, and prevent the existence of the dead angle to ensure the detection precision.

[0037] A specific application of the operation flow of the embodiment is as follows: in use, first, the rotation of the detection seat 5 drives the side groove 12 to align with the positioning frame 14, so that the transmission shaft stored in the positioning frame 14 automatically falls into the inside of the side groove 12, and then the rotating frame 7 is recovered by the eccentric electric telescopic device 16, so that the positioning cylinder 8 is clamped on the outside of the positioning shaft 10 and the protrusion 11, thereby the transmission shaft can be rotated and detected alone, and after the above arrangement, each transmission shaft can be rotated and detected alone, and during the pause, the other areas of the detection equipment 1 detect the transmission shaft in multiple directions, thereby achieving the continuous precision detection function, without manual assembly and positioning, saving time and shortening the production cycle; in addition, the tray 3 can be driven to slide in and out by the bidirectional electric telescopic device 6, so that the tray 3 adjusts the position in real time during the detection operation, to prevent the dead angle from affecting the detection accuracy.

[0038] In the description of the present specification, the description of the terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in combination with the embodiment or example are contained in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0039] The preferred embodiments of the application disclosed above are only used to help explain the application. The preferred embodiments do not describe all the details, nor limit the application to the specific embodiments described. Obviously, according to the content of the present specification, many modifications and changes can be made. The present specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the application, so that those skilled in the art can well understand and utilize the application. The application is limited by the claims and their entire scope and equivalents.

Claims

1. A reducer drive shaft precision detection device, comprising a detection device (1), characterized in that: a tray (3) is provided with a side groove (12) on the outer side, coaxial with the detection seat (5) at both ends of the detection device (1), and a material frame (2) is arranged above the detection device (1), the tray (3) is used for continuously receiving the drive shaft stored in the material frame (2), and continuous precision detection operation is realized; a sliding shaft (4) is arranged at the center of the detection seat (5) and is provided with a bidirectional electric telescopic device (6) above, which is used for driving the tray (3) to slide in and out, so as to avoid dead angle during detection operation, a rotating frame (7) is arranged on the outer side of both ends of the detection device (1), which is used for rotating each drive shaft in the fixed area, and the detection seat (5) and the plurality of slopes (13) of the tray (3) form multi-area fixed-point detection operation.

2. The precision detection device for the transmission shaft of a speed reducer according to claim 1, characterized in that: The outer side of the detection seat (5) is provided with a positioning shaft (10), and the outer side is provided with a protruding lug (11), and six are uniformly distributed in the circumferential direction.

3. The precision detection device for the transmission shaft of a speed reducer according to claim 1, characterized in that: The inner side of the rotating frame (7) is provided with a positioning cylinder (8), and a groove is formed in the inner side, which is used for connecting the positioning shaft (10) and the lug (11), and an eccentric electric telescopic device (16) is arranged on the outer side of both ends of the detection device (1), which is used for driving the rotating frame (7) to slide in and out.

4. The precision detection device for the transmission shaft of a speed reducer according to claim 1, characterized in that: A double-layer connecting frame (9) is arranged between the rotating frame (7) and the positioning cylinder (8), the outer layer is used for fixedly connecting the rotating frame (7) and the positioning cylinder (8), the inner layer is rotatably installed on the inner side of the outer layer, and is fixedly connected to the eccentric electric telescopic device (16).

5. The precision detection device for the transmission shaft of a speed reducer according to claim 1, characterized in that: The bottom of the material frame (2) is provided with a slope (13) for gathering the drive shafts to the fixed area.

6. The precision detection device for the transmission shaft of a speed reducer according to claim 1, characterized in that: The lower side of the material frame (2) is provided with a positioning frame (14) for temporarily storing the drive shafts, which is used for preventing the drive shafts from being blocked due to excessive gathering.

7. The precision detection device for the transmission shaft of a speed reducer according to claim 6, characterized in that: The lower side of the positioning frame (14) is provided with an arc-shaped frame (15) adhered to the outer wall of the tray (3), which is used for preventing jamming and scattering.

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