A turbine machining quality detection device

Abstract

A turbine processing quality inspection device, wherein an empty slot is provided on the inspection platform, a disc is rotatably arranged inside the empty slot, a bottom plate is fixedly arranged below the inspection platform, a first motor is fixedly arranged on the upper end of the bottom plate, an output end of the first motor is connected to the disc, a plurality of limit assemblies for limiting the position of the turbine workpiece are provided on the disc, the limit assemblies include a second motor, a cam and a bottom rod, so as to facilitate unloading of the turbine workpiece. During the unloading process, there is no need to pull the turbine workpiece out on the positioning column, and the unloading efficiency is high.

Description

Technical Field

[0001] The utility model relates to the technical field of detection devices, in particular to a turbine processing quality detection device. Background Art

[0002] After the turbine is machined, it needs to be inspected;

[0003] The patent with publication number CN219416676U proposes a turbine processing quality inspection device, including a base plate, a workbench fixedly connected to the top of the base plate, a mounting plate fixedly connected to the right side of the top of the workbench, a workpiece measuring instrument fixedly connected to the left side of the bottom of the mounting plate, a disc is arranged on the top of the workbench, a positioning pile group is fixedly connected to the top of the disc, a transmission shaft is fixedly connected to the bottom of the disc, the bottom of the transmission shaft passes through the bottom of the workbench, a gear one is fixedly connected to the surface of the transmission shaft, a motor is fixedly connected to the right side of the top of the base plate, and a gear two is fixedly connected to the output end of the motor. The utility model has the advantage of good working stability, and solves the problem that traditional quality inspection devices require users to manually hold for inspection, but users will experience arm fatigue when holding for a long time, resulting in unstable grip of the quality inspection device, which easily leads to the problem of reducing the efficiency of the turbine quality inspection device;

[0004] The above structure is not convenient for unloading the turbine workpiece when in use. During the unloading process, the turbine workpiece needs to be removed from the positioning column, and the unloading efficiency is low. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a turbine processing quality detection device.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a turbine processing quality inspection device, comprising an inspection platform and a plurality of turbine workpieces, the inspection platform is provided with an inspection device, the inspection platform is provided with an empty slot, a disc is rotatably arranged inside the empty slot, a bottom plate is fixedly arranged below the inspection platform, a first motor is fixedly arranged at the upper end of the bottom plate, the output end of the first motor is connected to the disc, a plurality of limit assemblies for limiting the position of the turbine workpiece are arranged on the disc, the limit assemblies include a second motor, a cam and a bottom rod, the second motor is fixed below the disc, the cam is fixed at the output end of the second motor, the bottom rod passes through the disc, and a positioning column passing through the inspection platform is provided at the upper end of the bottom rod, and the positioning column can pass through the turbine workpiece.

[0009] In order to make the chassis rise more smoothly, the utility model has the following improvements: a rotating wheel is provided at the lower end of the bottom rod, and the rotating wheel contacts the cam.

[0010] Furthermore, the present invention is improved in that a rotating shaft is provided at the output end of the second motor, and the cam is fixed to one end of the rotating shaft by bolts.

[0011] Furthermore, the present invention is improved in that both the first motor and the second motor are servo motors.

[0012] Furthermore, the utility model is improved in that the upper end of the bottom rod is provided with a bottom plate contacting the lower end of the disc.

[0013] In order to facilitate the descent of the positioning column, the utility model has the following improvements: a plurality of cavities are provided inside the disc, springs are fixed inside the cavities, and a support rod is provided at the upper end of the chassis which is inserted into the cavity and connected to the spring.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a turbine processing quality detection device, which has the following beneficial effects:

[0016] The turbine processing quality detection device starts the corresponding second motor to rotate the cam 180 degrees. At this time, under the influence of the gravity of the positioning column, the bottom rod and the positioning column will both drop. At this time, the turbine workpiece can be translated on the disc for picking up. After picking up, the second motor is started to rotate the cam 180 degrees again to reset the bottom rod and the positioning column, thereby facilitating the unloading of the turbine workpiece. During the unloading process, there is no need to pull the turbine workpiece out on the positioning column, and the unloading efficiency is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a top view of the three-dimensional structure of the utility model;

[0018] Figure 2 For this utility model Figure 1 Side view of

[0019] Figure 3 For this utility model Figure 1 A schematic diagram of the local enlarged structure at point A in the middle;

[0020] Figure 4 This is a schematic diagram of the internal structure of the hollow cavity of the utility model;

[0021] In the figure: 1, test table; 2, bottom plate; 3, first motor; 4, empty slot; 5, disc; 6, positioning column; 7, turbine workpiece; 8, second motor; 9, cam; 10, chassis; 11, bottom rod; 12, rotating wheel; 13, cavity; 14, spring. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4 The utility model discloses a turbine processing quality detection device, comprising a detection platform 1 and a plurality of turbine workpieces 7, wherein the detection platform 1 is provided with a detection device, the detection platform 1 is provided with an empty slot 4, a disc 5 is rotatably arranged inside the empty slot 4, a bottom plate 2 is fixedly arranged below the detection platform 1, a first motor 3 is fixedly arranged on the upper end of the bottom plate 2, an output end of the first motor 3 is connected to the disc 5, a plurality of limiting components for limiting the turbine workpiece 7 are arranged on the disc 5, the limiting components comprise a second motor 8, a cam 9 and a bottom rod 11, the second motor 8 is fixed below the disc 5, the cam 9 is fixed at the output end of the second motor 8, the bottom rod 11 penetrates the disc 5, and a positioning column 6 penetrating the detection platform 1 is arranged at the upper end of the bottom rod 11, and the positioning column 6 can penetrate the turbine workpiece 7;

[0024] In this structure, in order to more intuitively see the structure below the detection platform 1, Figure 1 The structure of the bottom plate 2 is not shown;

[0025] The turbine workpiece 7 is placed on the plurality of positioning posts 6, and the first motor 3 is started, so that the disc 5 can be started intermittently, and the disc 5 can be rotated 90 degrees, so that the turbine workpiece 7 is located below the detection device, and can be detected by the detection device. The turbine workpiece 7 that has been detected will move to one side of the detection platform 1, and at this time, another turbine workpiece 7 will be located below the detection device;

[0026] Start the corresponding second motor 8 to rotate the cam 9 180 degrees. At this time, under the influence of the gravity of the positioning column 6, the bottom rod 11 and the positioning column 6 will both drop. At this time, the turbine workpiece 7 can be translated on the disc 5 for picking up. After picking up, start the second motor 8 to rotate the cam 9 180 degrees again to reset the bottom rod 11 and the positioning column 6, so as to facilitate unloading of the turbine workpiece 7. During the unloading process, there is no need to pull the turbine workpiece 7 out from the positioning column 6, and the unloading efficiency is high. In this structure, the friction between the positioning column 6 and the turbine workpiece 7 is smaller than the gravity of the positioning column 6 and the bottom rod 11.

[0027] Furthermore, a rotating wheel 12 is provided at the lower end of the bottom rod 11 , and the rotating wheel 12 contacts the cam 9 . The rotating wheel 12 can reduce the friction between the bottom rod 11 and the cam 9 .

[0028] Furthermore, a rotating shaft is provided at the output end of the second motor 8, and the cam 9 is fixed to one end of the rotating shaft by means of bolts. The bolt fixing method has the advantage of being easy to assemble.

[0029] Furthermore, the first motor 3 and the second motor 8 may both be servo motors.

[0030] Furthermore, a bottom plate 10 contacting the lower end of the disc 5 is provided at the upper end of the bottom rod 11 , and the bottom rod 11 can be limited by the bottom plate 10 .

[0031] In this structure, a plurality of cavities 13 are provided inside the disc 5, and a spring 14 is fixed inside the cavity 13. A support rod is provided at the upper end of the chassis 10, which is inserted into the cavity 13 and connected to the spring 14. When the chassis 10 contacts the disc 5, the spring 14 will be squeezed. At this time, the spring 14 can provide an elastic force to the support rod, so that the positioning column 6 can be smoother when descending.

[0032] In the description of this article, it should be noted that relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0033] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention.

Claims

1. A turbine processing quality inspection device, comprising a testing platform (1) and a plurality of turbine workpieces (7), wherein the testing platform (1) is provided with a testing device, characterized in that: The detection platform (1) is provided with an empty slot (4), a disc (5) is rotatably arranged inside the empty slot (4), a bottom plate (2) is fixedly arranged below the detection platform (1), a first motor (3) is fixedly arranged at the upper end of the bottom plate (2), an output end of the first motor (3) is connected to the disc (5), a plurality of limiting components for limiting the position of a turbine workpiece (7) are arranged on the disc (5), the limiting components comprising a second motor (8), a cam (9) and a bottom rod (11), the second motor (8) is fixed below the disc (5), the cam (9) is fixed at the output end of the second motor (8), the bottom rod (11) penetrates the disc (5), and a positioning column (6) penetrating the detection platform (1) is arranged at the upper end of the bottom rod (11), the positioning column (6) can penetrate the turbine workpiece (7).

2. A turbine processing quality detection device according to claim 1, characterized in that: A rotating wheel (12) is provided at the lower end of the bottom rod (11), and the rotating wheel (12) contacts the cam (9).

3. A turbine processing quality detection device according to claim 2, characterized in that: The output end of the second motor (8) is provided with a rotating shaft, and the cam (9) is fixed to one end of the rotating shaft by means of bolts.

4. A turbine processing quality detection device according to claim 3, characterized in that: The first motor (3) and the second motor (8) are both servo motors.

5. A turbine processing quality detection device according to claim 4, characterized in that: The upper end of the bottom rod (11) is provided with a bottom plate (10) that contacts the lower end of the disc (5).

6. A turbine processing quality detection device according to claim 5, characterized in that: A plurality of cavities (13) are provided inside the disc (5), a spring (14) is fixedly arranged inside the cavity (13), and a support rod is provided at the upper end of the chassis (10) which is inserted into the cavity (13) and connected to the spring (14).

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