Coupling machining detection device

Abstract

The utility model relates to coupling machining detection technical field, and disclose a coupling machining detection device, including the support subassembly, the device support subassembly top is provided with detection subassembly, and detection subassembly is equipped with adjusting assembly, and the device support subassembly is used for providing stable support for whole detection device, including the machine table, and the machine table top rear side middle part is fixedly connected with L type frame, is used for installing visual acquisition camera and the like components, and L type frame front end middle part has set up and installed recess. The utility model through detection subassembly contains torsion testing machine and visual acquisition camera, and torsion testing machine can detect coupling torsional property, and visual acquisition camera can gather the appearance, coaxality after coupling assembly and the like information, realize multifunctional detection, solve the single function problem of existing device, improve the comprehensiveness of detection.

Description

Technical Field

[0001] This utility model relates to the field of coupling processing and testing technology, specifically a coupling processing and testing device. Background Technology

[0002] Couplings are commonly used components in mechanical transmissions, connecting two shafts (driving shaft and driven shaft) of different mechanisms to rotate together and transmit torque. After the couplings are manufactured, their torsional performance and assembly accuracy must be tested to ensure product quality.

[0003] Existing coupling processing and testing devices still have the following problems when in use: the testing function is relatively simple, mostly targeting only torsional performance testing, making it difficult to simultaneously take into account the coaxiality, appearance, and other aspects of the coupling after assembly; moreover, they have poor adaptability to different specifications of couplings, and the adjustment operation is cumbersome, affecting the testing efficiency and accuracy. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides a coupling processing and testing device, which is equipped with a testing component and an adjustment component working together. This solves the problems of limited testing functions and poor adaptability to different specifications of couplings mentioned in the background technology. It can simultaneously perform tests such as torsional performance and assembly coaxiality, and is easy to adapt to the testing needs of different specifications of couplings.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, the present invention provides the following technical solution: a coupling processing and testing device, comprising a device support assembly, wherein a testing assembly is provided at the top of the device support assembly, and the testing assembly is configured with an adjustment assembly.

[0008] The device support assembly provides stable support for the entire testing device, including a machine base. An L-shaped frame is fixedly connected to the middle of the rear side of the top of the machine base for mounting components such as a visual acquisition camera. The middle of the front end of the L-shaped frame has an installation groove to facilitate the installation and fixation of the visual acquisition camera. A support rod is fixedly connected to each of the four corners of the machine base to support the machine base. A connecting rod is fixedly connected between each pair of adjacent support rods to enhance the structural stability of the device support assembly.

[0009] The testing assembly is used to test the coupling, including a torsion testing machine fixedly mounted on one side of the machine top, which can provide torsional force to test the torsional performance of the coupling. A test shaft is provided on the other side of the torsion testing machine for connecting the coupling. Two coupling mounting seats are symmetrically arranged at the other end of the test shaft for assembling the coupling. Visual acquisition cameras are installed above the two coupling mounting seats to capture image information such as the appearance and coaxiality of the assembled coupling. Each coupling mounting seat has a slotted hole at both its upper and lower ends to facilitate the adaptation of couplings of different specifications. The coupling is fixed by bolts or other means passing through the slotted holes. One coupling mounting seat is fixedly connected to the other end of the test shaft, while the other coupling mounting seat... A connecting shaft is fixedly connected to one end, and a bearing is installed on the outside of the connecting shaft. The bearing is assembled in the adjustment assembly to make the coupling rotate more smoothly. A fastening bolt is fixedly connected to the center of the top of the visual acquisition camera. The fastening bolt is fixedly installed in the mounting groove to achieve stable installation of the visual acquisition camera. The top of the visual acquisition camera is connected to the torsion testing machine via a connecting cable to facilitate the transmission of image data. The torsion testing machine is equipped with an operating table. A touch screen is set on one side of the front of the operating table for operation control and data display. A speaker is set on the upper side of the other front of the operating table for abnormal alarms, etc. Multiple control buttons are arranged in an array on the lower side of the other front of the operating table for easy manual operation.

[0010] The adjustment assembly is used to adapt to couplings of different specifications and facilitates adjustment of the testing position. It includes a slide rail fixedly installed on the other side of the machine top, a slide block slidably installed on the outer side of the slide rail, which can slide along the slide rail, a support fixedly connected to the top of the slide block, and through holes for bearing assembly between the two side walls of the support for installing bearings; a threaded hole is opened at the front end of the slide block, and a fastening screw is threaded into the threaded hole. Tightening the fastening screw can fix the position of the slide block on the slide rail.

[0011] As a further improvement of this utility model, the device support assembly, through the cooperation of the machine base, support rod and connecting rod, forms a stable support structure to ensure the stability of the device during the testing process.

[0012] As a further improvement of this utility model: the torsion testing machine in the detection assembly provides the torsion detection power, and the visual acquisition camera assists in detecting the assembly status of the coupling. The two work together to achieve multi-functional detection.

[0013] As a further improvement of this utility model: the adjustment component uses a slide rail, a slide block and a fastening screw to flexibly adjust and lock the support position, and is suitable for testing couplings of different lengths and specifications.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. In this utility model, the detection component includes a torsion testing machine and a visual acquisition camera. The torsion testing machine can detect the torsion performance of the coupling, and the visual acquisition camera can collect information such as the appearance and coaxiality of the coupling after assembly, so as to realize multi-functional detection, solve the problem of the single function of the existing device, and improve the comprehensiveness of the detection.

[0016] 2. In this utility model, by adjusting the slide rail and slide block structure of the component, and cooperating with the waist-shaped hole of the coupling assembly seat, different specifications of couplings can be flexibly adjusted and adapted. The operation is simple, and the device's adaptability to testing couplings of different specifications is improved, which is convenient for actual production testing. Attached Figure Description

[0017] Figure 1 This is a perspective view of the entire utility model;

[0018] Figure 2 This is a perspective view of the device support assembly of this utility model;

[0019] Figure 3 This is a perspective view of the detection component of this utility model;

[0020] Figure 4 This is a perspective view of the adjustment component of this utility model.

[0021] In the diagram: 1. Device support assembly; 2. Detection assembly; 3. Adjustment assembly; 11. Machine base; 12. L-shaped frame; 13. Mounting groove; 14. Support rod; 15. Connecting rod; 21. Torsion testing machine; 22. Operating table; 23. Test shaft; 24. Bearing; 25. Connecting shaft; 26. Coupling assembly seat; 27. Waist-shaped hole; 28. Visual acquisition camera; 29. ​​Connecting line; 31. Slide rail; 32. Slide block; 33. Support; 34. Through hole; 35. Threaded hole; 36. Fastening screw. Detailed Implementation

[0022] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0023] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In addition, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0024] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0025] It should be noted that the torsion testing machine 21 and the visual acquisition camera 28 are existing technologies and are common knowledge to those skilled in the art, and will not be elaborated upon here.

[0026] Please see Figures 1-4 In this embodiment of the present invention, a coupling processing and testing device includes a device support assembly 1, a testing assembly 2 is provided at the top of the device support assembly 1, and an adjustment assembly 3 is configured on the testing assembly 2.

[0027] The device support assembly 1 provides stable support for the entire detection device. It includes a machine base 11. An L-shaped frame 12 is fixedly connected to the middle of the rear side of the top of the machine base 11 for mounting components such as the visual acquisition camera 28. The middle of the front end of the L-shaped frame 12 has a mounting groove 13 to facilitate the installation and fixation of the visual acquisition camera 28. A support rod 14 is fixedly connected to each of the four corners of the machine base 11 to support the machine base 11. A connecting rod 15 is fixedly connected between each pair of adjacent support rods 14 to enhance the structural stability of the device support assembly 1.

[0028] The testing assembly 2 is used to test couplings. It includes a torsion testing machine 21 fixedly mounted on one side of the top of the machine base 11, which provides torsional force to test the torsional performance of the coupling. A test shaft 23 is provided on the other side of the torsion testing machine 21 for connecting couplings. Two coupling mounting seats 26 are symmetrically arranged on the other end of the test shaft 23 for assembling couplings. A vision acquisition camera 28 is installed above the two coupling mounting seats 26 to acquire image information such as the appearance and coaxiality of the assembled couplings. Each coupling mounting seat 26 has a slotted hole 27 at both ends to facilitate the adaptation of couplings of different specifications. The couplings are fixed by bolts passing through the slotted holes 27. One coupling mounting seat 26 is fixedly connected to the other end of the test shaft 23, and the other coupling mounting seat 26... One end of the coupling is fixedly connected to a connecting shaft 25, and a bearing 24 is installed on the outside of the connecting shaft 25. The bearing 24 is assembled in the adjusting component 3 to make the coupling rotate more smoothly. A fastening bolt is fixedly connected to the center of the top of the visual acquisition camera 28. The fastening bolt is fixedly installed in the mounting groove 13 to achieve stable installation of the visual acquisition camera 28. The top of the visual acquisition camera 28 is connected to the torsion testing machine 21 through a connecting cable 29 to facilitate the transmission of image data. The torsion testing machine 21 is equipped with an operating table 22. A touch screen is set on one side of the front of the operating table 22 for operation control and data display. A speaker is set on the upper side of the other side of the front of the operating table 22 for abnormal alarms, etc. Multiple control buttons are arranged in an array on the lower side of the other side of the front of the operating table 22 for easy manual operation.

[0029] Adjustment component 3 is used to adapt to couplings of different specifications and facilitate adjustment of the testing position. It includes a slide rail 31 fixedly installed on the other side of the top of the machine base 11. A slide block 32 is slidably installed on the outer side of the slide rail 31 and can slide along the slide rail 31. A support 33 is fixedly connected to the top of the slide block 32. A through hole 34 for mounting the bearing 24 is opened between the two side walls of the support 33. A threaded hole 35 is opened at the front end of the slide block 32. A fastening screw 36 is threaded into the threaded hole 35. Tightening the fastening screw 36 can fix the position of the slide block 32 on the slide rail 31.

[0030] The device support assembly 1, together with the machine base 11, support rod 14 and connecting rod 15, forms a stable support structure to ensure the stability of the device during the testing process.

[0031] In the testing component 2, the torsion testing machine 21 provides the power for torsion testing, and the visual acquisition camera 28 assists in detecting the assembly status of the coupling. The two work together to achieve multi-functional testing.

[0032] The adjustment component 3 uses the slide rail 31, slide block 32 and fastening screw 36 to flexibly adjust and lock the position of the support 33, and is suitable for testing couplings of different lengths and specifications.

[0033] The working principle of this utility model is as follows: In use, according to the specifications of the coupling, adjust the adjusting component 3, loosen the fastening screw 36, slide the slide block 32 along the slide rail 31 to the appropriate position, and then tighten the fastening screw 36 to fix it; assemble the coupling through the oblong hole 27 and use bolts to assemble it on the two coupling mounting seats 26, so that the outer bearing 24 of the connecting shaft 25 is assembled in the through hole 34 of the support 33; operate the operating table 22, start the torsion testing machine 21, the test shaft 23 drives the coupling to rotate, and perform torsion performance testing. At the same time, the visual acquisition camera 28 acquires the image of the coupling and transmits it to the torsion testing machine 21, which displays it through the touch screen to detect the assembly coaxiality, appearance, etc. If there is any abnormality, the speaker can alarm; after the test is completed, reverse the operation to remove the coupling and complete the test process.

[0034] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A coupling processing and testing device, comprising a device support assembly (1), wherein a testing assembly (2) is provided at the top of the device support assembly (1), and the testing assembly (2) is provided with an adjustment assembly (3). Its features are: The device support assembly (1) includes a machine base (11), and an L-shaped frame (12) is fixedly connected to the middle of the rear side of the top of the machine base (11). An installation groove (13) is provided in the middle of the front end of the L-shaped frame (12). The testing component (2) includes a torsion testing machine (21) fixedly installed on one side of the top of the machine base (11), a test shaft (23) is provided on the other side of the torsion testing machine (21), and two coupling mounting seats (26) are symmetrically arranged at the other end of the test shaft (23). A visual acquisition camera (28) is provided above the two coupling mounting seats (26), and a waist-shaped hole (27) is opened at each of the upper and lower ends of the coupling mounting seats (26). One side of the coupling assembly seat (26) is fixedly connected to the other end of the test shaft (23), and the other side of the coupling assembly seat (26) is fixedly connected to a connecting shaft (25). A bearing (24) is installed on the outside of the connecting shaft (25), and the bearing (24) is assembled in the adjusting assembly (3).

2. The coupling processing and testing device according to claim 1, characterized in that: Each of the four corners of the machine base (11) is fixedly connected to a support rod (14), and a connecting rod (15) is fixedly connected between each two adjacent support rods (14).

3. The coupling processing and testing device according to claim 1, characterized in that: The visual acquisition camera (28) is fixedly connected to a fastening bolt at the center of its top, and the fastening bolt is fixedly installed in the mounting groove (13).

4. The coupling processing and testing device according to claim 1, characterized in that: The top of the visual acquisition camera (28) is connected to the torsion testing machine (21) via a connecting line (29).

5. The coupling processing and testing device according to claim 1, characterized in that: The torsion testing machine (21) is equipped with an operating table (22); a touch screen is provided on one side of the front end of the operating table (22), a speaker is provided on the upper side of the other side of the front end of the operating table (22), and multiple control buttons are arranged in an array on the lower side of the other side of the front end of the operating table (22).

6. The coupling processing and testing device according to claim 1, characterized in that: The adjustment component (3) includes a slide rail (31) fixedly installed on the other side of the top of the machine base (11), a slide seat (32) slidably installed on the outside of the slide rail (31), a support (33) fixedly connected to the top of the slide seat (32), and a through hole (34) for assembling the bearing (24) is opened between the two side walls of the support (33).

7. The coupling processing and testing device according to claim 6, characterized in that: The slide (32) has a threaded hole (35) at its front end, and a fastening screw (36) is threaded into the threaded hole (35).

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