Testing device of push rod motor

Abstract

The embodiment of the utility model provides a testing device of a push rod motor. The push rod motor testing device comprises a base, a push rod motor, a load cylinder, an air pump and a tension and compression sensor. The push rod motor is mounted on the base; the fixed end of the push rod motor is connected to the base; the output end of the push rod motor stretches relative to the base; the load cylinder is mounted on the base; the fixed end of the load cylinder is connected to the base; the air pump communicates with the load cylinder; the load cylinder is driven by the air pump to adjust the load value; the two ends of the tension and compression sensor are connected to the output end of the push rod motor and the output end of the load cylinder respectively, and the tension and compression sensor displays the corresponding force value in the testing process, so that the load cylinder is driven by the air pump to adjust the load value, the load value of the load cylinder is adjusted, and the test of different types of push rod motors is adapted. The test of different types of push rod motors is compatible, regulation and control of the load value of the load cylinder are ensured, and the universality of the test device of the push rod motor is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of testing devices, in particular, especially relates to a push rod motor testing device. BACKGROUND

[0002] With the development of science and technology, the push rod motor is an important part of the automatic assembly production line, and the market scale of the push rod motor detection industry is also rapidly expanding. In order to understand the performance of the push rod motor, the push rod motor will be tested before being put into market use. The testing device is used for testing the push rod motor. In the prior art, the existing testing device tests the push rod motor by using a damping seat. However, the existing testing device cannot be compatible with the testing of different types of push rod motors, resulting in that the testing of the push rod motor by the existing testing device is relatively single. CONTENT OF THE UTILITY MODEL

[0003] Embodiments of the present application provide a push rod motor testing device. The base is provided with a first mounting area and a second mounting area. The push rod motor is mounted on the base and arranged relative to the first mounting area. The fixed end of the push rod motor is connected to the base. The output end of the push rod motor is telescopic relative to the base. The load cylinder is mounted on the base and arranged relative to the second mounting area. The fixed end of the load cylinder is connected to the base. The output end of the load cylinder is located on one side of the output end of the push rod motor. The air pump is arranged outside the base and communicated with the load cylinder. The load cylinder is adjusted in load value under the driving of the air pump. The tension and compression sensor is arranged between the push rod motor and the load cylinder. The two ends of the tension and compression sensor are respectively connected to the output end of the push rod motor and the output end of the load cylinder, and the force value in the corresponding test process is displayed. The load cylinder is adjusted in load value under the driving of the air pump, the adjustment of the load value of the load cylinder is realized, and the testing of different types of push rod motors is adapted. The testing of different types of push rod motors is compatible, the regulation and control of the load value of the load cylinder is ensured, and the versatility of the push rod motor testing device is improved.

[0004] Other characteristics and advantages of the present application will become apparent from the following detailed description, or will be learned by practice of the present application.

[0005] To achieve the above object, the utility model provides a scheme that is a push rod motor testing device, which comprises:

[0006] The base is provided with a first mounting area and a second mounting area.

[0007] The push rod motor is mounted on the base and arranged relative to the first mounting area. The fixed end of the push rod motor is connected to the base. The output end of the push rod motor is telescopic relative to the base.

[0008] A load cylinder is arranged relative to the second mounting area and is mounted on the base; a fixed end of the load cylinder is connected to the base; an output end of the load cylinder is arranged on one side of an output end of the push rod motor;

[0009] A gas pump is arranged outside the base and is connected to the load cylinder; the load cylinder is driven by the gas pump to adjust the load value;

[0010] A tension sensor is arranged between the push rod motor and the load cylinder; two ends of the tension sensor are respectively connected to the output end of the push rod motor and the output end of the load cylinder, and the tension sensor displays the force value in the corresponding test process.

[0011] Optionally, the tension sensor comprises a sensor body, a display part, a first connecting part and a second connecting part;

[0012] The first connecting part and the second connecting part are respectively arranged at two ends of the sensor body;

[0013] The first connecting part is detachably connected to the output end of the push rod motor.

[0014] Optionally, the first connecting part is hinged to the output end of the push rod motor.

[0015] Optionally, the second connecting part is detachably connected to the output end of the load cylinder.

[0016] Optionally, the display part is connected to the sensor body and is exposed to the external environment; the display part is used to display the force value in the corresponding test process.

[0017] Optionally, the sensor body is suspended relative to the base and is supported by the push rod motor and the load cylinder.

[0018] Optionally, the push rod motor and the load cylinder are detachably connected to the same base.

[0019] Optionally, a plurality of gas pipes are arranged between the load cylinder and the gas pump; the plurality of gas pipes are arranged side by side and are connected to the load cylinder and the gas pump.

[0020] Optionally, the load cylinder is provided with a first docking hole and a second docking hole; the gas pump is provided with a third docking hole and a fourth docking hole;

[0021] One of the gas pipes is connected to the first docking hole and the third docking hole;

[0022] Another gas pipe is connected to the second docking hole and the fourth docking hole.

[0023] Optionally, an electromagnetic valve is arranged between the load cylinder and the air pump, the electromagnetic valve is communicated with the plurality of air pipes and is used for controlling the opening and closing of the plurality of air pipes.

[0024] Compared with the prior art, the utility model has the advantages of:

[0025] The utility model provides a kind of testing device of push rod motor, base is equipped with first installation area and second installation area;Push rod motor is installed in base, and it is arranged relative to first installation area;The fixed end of push rod motor is connected to base;The output end of push rod motor is telescopic relative to base;Load cylinder is installed in base, and it is arranged relative to second installation area;The fixed end of load cylinder is connected to base;The output end of load cylinder is in the side of the output end of push rod motor;Air pump is set to the outside of base, and is communicated with load cylinder;Load cylinder is adjusted under the driving of air pump;Pulling and pressing sensor is set between push rod motor and load cylinder;The two ends of pulling and pressing sensor are connected to the output end of push rod motor and the output end of load cylinder respectively, and the force value in corresponding test process is shown, so that load cylinder is adjusted under the driving of air pump, the adjustment of the load value of load cylinder is realized, and the test of different types of push rod motor is adapted, the test of different types of push rod motor is compatible, the regulation and control of the load value of load cylinder is guaranteed, and the versatility of push rod motor testing device is improved. BRIEF DESCRIPTION OF DRAWINGS

[0026] The drawings incorporated into the specification and forming part of the specification, show embodiments consistent with the present application, and together with the specification serve to explain the principles of the application. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from these drawings without creative labor. In the drawings:

[0027] Figure 1 Fig. 1 shows a schematic diagram of a testing device of push rod motor according to an embodiment of the present application;

[0028] Figure 2 Fig. 1 shows a schematic diagram of a testing device of push rod motor according to an embodiment of the present application;

[0029] Figure 3 Fig. 1 shows a schematic diagram of a testing device of push rod motor according to an embodiment of the present application;

[0030] Figure 4 Fig. 1 shows a schematic diagram of a testing device of push rod motor according to an embodiment of the present application;

[0031] Figure 5A schematic view of a tension and pressure sensor of a test device of a push rod motor according to an embodiment of the present application is shown.

[0032] Reference Signs

[0033] 100 Test device of push rod motor

[0034] 10 Base; 11 First mounting area; 12 Second mounting area

[0035] 20 Push rod motor

[0036] 30 Load cylinder; 30a First docking hole; 30b Second docking hole

[0037] 40 Air pump; 40a Third docking hole; 40b Fourth docking hole

[0038] 50 Tension and pressure sensor; 51 Sensor body; 52 Display portion; 53 First connecting portion; 54 Second connecting portion

[0039] 60 Air pipe

[0040] 70 Solenoid valve DETAILED DESCRIPTION

[0041] Example embodiments now will be described more fully hereinafter with reference to the accompanying drawings. Example embodiments, may, however, be implemented in many different forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the example embodiments to those skilled in the art. Like reference numerals refer to like elements throughout.

[0042] Moreover, the described features, structures, or characteristics can be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided to give a thorough understanding of embodiments of the application. One skilled in the relevant art will recognize, however, that the

[0043] The block diagrams in the drawings show only the functionality of the embodiments and do not imply any particular physical or architectural arrangement of the devices, systems, or methods. No inference should be drawn regarding the implementational aspects of the embodiments as a result of their diagrams illustrating only a selective view of the functionality of the embodiments. That is, all

[0044] The flowcharts shown in the accompanying drawings are merely illustrative and do not necessarily include all content and operations / steps, nor do they necessarily have to be performed in the described order. For example, some operations / steps can be broken down, while others can be combined or partially combined; therefore, the actual execution order may change depending on the specific circumstances.

[0045] Please refer to the attached document. Figures 1-5 This application provides a testing device 100 for a push rod motor 20. The testing device 100 is used to test the push force and pull force of the push rod motor 20, and can also perform life tests.

[0046] Please refer to the attached document. Figures 1-2 In the embodiments of this application, the testing device 100 for the push rod motor 20 includes a base 10, a push rod motor 20, a load cylinder 30, an air pump 40, and a tension / compression sensor 50. The base 10 is provided with a first mounting area 11 and a second mounting area 12. The push rod motor 20 is mounted on the base 10 and arranged relative to the first mounting area 11. The fixed end of the push rod motor 20 is connected to the base 10. The output end of the push rod motor 20 extends and retracts relative to the base 10. The load cylinder 30 is mounted on the base 10 and arranged relative to the second mounting area 12. The fixed end of the load cylinder 30 is connected to the base 10. The output end of the load cylinder 30 is located on one side of the output end of the push rod motor 20. The air pump 40 is disposed on the base 10. The load cylinder 30 is connected to the outside of the push rod motor 20 and the load cylinder 30. The load cylinder 30 is adjusted under the drive of the air pump 40. The tension and compression sensor 50 is set between the push rod motor 20 and the load cylinder 30. The two ends of the tension and compression sensor 50 are respectively connected to the output end of the push rod motor 20 and the output end of the load cylinder 30, and display the corresponding force value in the test process, so that the load cylinder 30 can be adjusted under the drive of the air pump 40. This allows for the adjustment of the load value of the load cylinder 30 and adapts to the testing of different types of push rod motors 20. It is compatible with the testing of different types of push rod motors 20, ensures the control of the load value of the load cylinder 30, and improves the versatility of the push rod motor 20 testing device 100.

[0047] Please refer to the attached document. Figure 1 In the embodiments of this application, the base 10 serves as a support component of the testing device 100 for the push rod motor 20. The base 10 supports the push rod motor 20, the load cylinder 30, the air pump 40, and the tension / compression sensor 50. The base 10 is provided with a first mounting area 11 and a second mounting area 12; the first mounting area 11 and the second mounting area 12 are arranged opposite to each other, the first mounting area 11 is used for mounting the push rod motor 20, and the second mounting area 12 is used for mounting the load cylinder 30.

[0048] Please refer to the attached document. Figures 1-3In the embodiment of the present application, the push rod motor 20 is arranged on the upper side of the base 10, the push rod motor 20 is installed on the base 10 and arranged relative to the first mounting area 11; the fixed end of the push rod motor 20 is connected to the base 10, so that the push rod motor 20 is fixed to the first mounting area 11 of the base 10; the output end of the push rod motor 20 is telescopic relative to the base 10, so as to adjust the position of the output end of the push rod motor 20 relative to the base 10, so as to facilitate the extension or contraction of the output end of the push rod motor 20.

[0049] Please refer to the accompanying drawings Figures 1-2 and 4, in the embodiment of the present application, the load cylinder 30 is arranged on the upper side of the base 10, the load cylinder 30 is installed on the base 10 and arranged relative to the second mounting area 12; the fixed end of the load cylinder 30 is connected to the base 10, so that the load cylinder 30 is fixed to the second mounting area 12 of the base 10; the output end of the load cylinder 30 is on one side of the output end of the push rod motor 20; so as to facilitate the relative arrangement of the load cylinder 30 and the push rod motor 20.

[0050] Please refer to the accompanying drawings Figures 1-2 In the embodiment of the present application, the air pump 40 is arranged on the outer side of the base 10 and communicates with the load cylinder 30, so that the air pump 40 inhales or exhausts air towards the load cylinder 30; the load cylinder 30 is driven by the air pump 40 to adjust the load value, realizing the controllable load force value of the load cylinder 30.

[0051] Please refer to the accompanying drawings Figures 1-2 and 5, in the embodiment of the present application, the tension sensor 50 is arranged between the push rod motor 20 and the load cylinder 30; the two ends of the tension sensor 50 are respectively connected to the output end of the push rod motor 20 and the output end of the load cylinder 30, and the corresponding force value in the test process is displayed, so as to facilitate the load cylinder 30 to adjust the load value under the driving of the air pump 40, realize the adjustment of the load value of the load cylinder 30, and adapt to the test of different types of push rod motor 20, compatible with the test of different types of push rod motor 20, ensure the regulation and control of the load value of the load cylinder 30, and improve the versatility of the push rod motor 20 test device 100.

[0052] Please refer to the accompanying drawings Figure 5, the tension and pressure sensor 50 comprises a sensor body 51, a display part 52, a first connecting part 53 and a second connecting part 54; the first connecting part 53 and the second connecting part 54 are respectively at both ends of the sensor body 51; the first connecting part 53 is detachably connected to the output end of the push rod motor 20, so that the first connecting part 53 can be connected or separated from the output end of the push rod motor 20, so that the tension and pressure sensor 50 can be detachably connected to the output end of the push rod motor 20 through the first connecting part 53, so that the tension and pressure sensor 50 can be connected or separated from the push rod motor 20, and the dismounting convenience of the tension and pressure sensor 50 relative to the push rod motor 20 is improved.

[0053] Please refer to the accompanying drawings Figure 3 and 5 , the first connecting part 53 is hinged to the output end of the push rod motor 20, so that the first connecting part 53 can move relative to the output end of the push rod motor 20, so that the tension and pressure sensor 50 can move relative to the output end of the push rod motor 20 through the first connecting part 53, and then the deviation between the tension and pressure sensor 50 and the output end of the push rod motor 20 is compensated.

[0054] Please refer to the accompanying drawings Figures 4-5 , the second connecting part 54 is detachably connected to the output end of the load cylinder 30, so that the second connecting part 54 can be connected or separated from the output end of the load cylinder 30, so that the tension and pressure sensor 50 can be detachably connected to the output end of the load cylinder 30 through the second connecting part 54, so that the tension and pressure sensor 50 can be connected or separated from the load cylinder 30, and the dismounting convenience of the tension and pressure sensor 50 relative to the load cylinder 30 is improved.

[0055] Please refer to the accompanying drawings Figure 5 , the display part 52 is arranged on the upper side of the sensor body 51, the display part 52 is connected to the sensor body 51 and exposed to the external environment; the display part 52 is used for displaying the force value in the corresponding test process, so that the staff can directly watch the value of the display part 52 in the external environment, so that the load value of the load cylinder 30 can be obtained.

[0056] Please refer to the accompanying drawings Figure 2 , the sensor body 51 is suspended relative to the base 10 and is supported by the push rod motor 20 and the load cylinder 30, so that the push rod motor 20, the sensor body 51 and the load cylinder 30 are arranged from left to right in turn, so that the push rod motor 20, the sensor body 51 and the load cylinder 30 are on the same axis, and the test effect of the test device 100 of the push rod motor 20 is guaranteed.

[0057] Please refer to the accompanying drawings Figures 1-2The push rod motor 20 and the load cylinder 30 are detachably connected to the same base 10, so that the push rod motor 20 and the load cylinder 30 can be connected or separated from the base 10, thereby facilitating replacement of the push rod motor 20 and the load cylinder 30, and improving the convenience of replacement of the push rod motor 20 and the load cylinder 30. The push rod motor 20 and the load cylinder 30 are detachably connected to the base 10 by means of bolts.

[0058] Please refer to the accompanying drawings Figures 1-2 The load cylinder 30 is provided with a plurality of air pipes 60, and the plurality of air pipes 60 are arranged side by side and communicate with the load cylinder 30 and the air pump 40, so that the air pump 40 communicates with the load cylinder 30 through the plurality of air pipes 60. Specifically, the air pump 40 communicates with the suction port and the exhaust port of the load cylinder 30 through two air pipes 60, so as to adjust the load value of the load cylinder 30.

[0059] Please refer to the accompanying drawings Figure 1 The load cylinder 30 is provided with a first connecting hole 30a and a second connecting hole 30b; the air pump 40 is provided with a third connecting hole 40a and a fourth connecting hole 40b; one air pipe 60 communicates with the first connecting hole 30a and the third connecting hole 40a, so that the one air pipe 60 communicates with the load cylinder 30 and the air pump 40 through the first connecting hole 30a and the third connecting hole 40a; the other air pipe 60 communicates with the second connecting hole 30b and the fourth connecting hole 40b, so that the other air pipe 60 communicates with the load cylinder 30 and the air pump 40 through the second connecting hole 30b and the fourth connecting hole 40b, thereby facilitating circulation of the gas output by the air pump 40.

[0060] Please refer to the accompanying drawings Figures 1-2 The load cylinder 30 and the air pump 40 are provided with an electromagnetic valve 70, the electromagnetic valve 70 communicates with the plurality of air pipes 60 and is used for controlling on-off of the plurality of air pipes 60, so that the electromagnetic valve 70 controls the load value of the air pump 40 relative to the load cylinder 30, and adjusts the load value of the load cylinder 30.

[0061] Compared with the prior art, the utility model has the advantages of:

[0062] The utility model provides a kind of push rod motor 20 testing device 100, base 10 is equipped with first installation area 11 and second installation area 12;Push rod motor 20 is installed in base 10, and it is arranged relative to first installation area 11;The fixed end of push rod motor 20 is connected to base 10;The output end of push rod motor 20 is telescopic relative to base 10;Load cylinder 30 is installed in base 10, and it is arranged relative to second installation area 12;The fixed end of load cylinder 30 is connected to base 10;The output end of load cylinder 30 is in the output end of push rod motor 20 side;Air pump 40 is set to the outside of base 10, and is communicated load cylinder 30;Load cylinder 30 is driven under air pump 40 and carries out the adjustment of load value;Pulling and pressing sensor 50 is set between push rod motor 20 and load cylinder 30;The two ends of pulling and pressing sensor 50 are connected to the output end of push rod motor 20 and the output end of load cylinder 30 respectively, and the force value in corresponding test process is shown, so as to carry out the adjustment of load value of load cylinder 30 under the driving of air pump 40, realize the adjustment of load value of load cylinder 30, and adapt to the test of different types of push rod motor 20, compatible with the test of different types of push rod motor 20, guarantee the regulation and control of load value of load cylinder 30, improve the versatility of push rod motor 20 testing device 100.

[0063] In the above embodiments, the description of each embodiment has its own focus, and the parts not described in detail in a certain embodiment can be referred to the related description of other embodiments.

[0064] In the description of the present application, the terms "second" and "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Therefore, the features defined with "second" and "second" can explicitly or implicitly include one or more features.

[0065] The principles and implementation modes of the present application are described by applying specific examples herein, and the above embodiment description is only used to help understand the method and its core idea of the present application; At the same time, according to the idea of the present application, the specific implementation mode and application range will be changed by those skilled in the art, and the above description should not be understood as the limitation of the present application.

Claims

1. A testing device for a push rod motor, characterized in that, include: The base has a first mounting area and a second mounting area; A push rod motor is mounted on the base and arranged relative to the first mounting area; The fixed end of the push rod motor is connected to the base; the output end of the push rod motor extends and retracts relative to the base. A load cylinder is mounted on the base and arranged relative to the second mounting area; the fixed end of the load cylinder is connected to the base; the output end of the load cylinder is located on one side of the output end of the push rod motor. An air pump is located on the outside of the base and connected to the load cylinder; the load cylinder adjusts the load value under the drive of the air pump. A tension / compression sensor is installed between the push rod motor and the load cylinder; the two ends of the tension / compression sensor are respectively connected to the output end of the push rod motor and the output end of the load cylinder, and display the corresponding force value during the test process.

2. The testing device for the push rod motor according to claim 1, characterized in that, The tension / compression sensor includes a sensor body, a display unit, a first connecting part, and a second connecting part; The first connecting part and the second connecting part are located at both ends of the sensor body, respectively; The first connecting part is detachably connected to the output end of the push rod motor.

3. The testing device for the push rod motor according to claim 2, characterized in that, The first connecting part is hinged to the output end of the push rod motor.

4. The testing device for the push rod motor according to claim 3, characterized in that, The second connecting part is detachably connected to the output end of the load cylinder.

5. The testing device for the push rod motor according to claim 4, characterized in that, The display unit is connected to the sensor body and exposed to the external environment; the display unit is used to display the force value during the corresponding test process.

6. The testing device for the push rod motor according to claim 4, characterized in that, The sensor body is suspended relative to the base and is supported by a push rod motor and a load cylinder.

7. The testing device for the push rod motor according to claim 1, characterized in that, Both the push rod motor and the load cylinder are detachably connected to the same base.

8. The testing device for the push rod motor according to claim 1, characterized in that, Multiple air pipes are provided between the load cylinder and the air pump. The multiple air pipes are arranged side by side and connect the load cylinder and the air pump.

9. The testing device for the push rod motor according to claim 8, characterized in that, The load cylinder is provided with a first docking hole and a second docking hole; the air pump is provided with a third docking hole and a fourth docking hole; The trachea connects the first docking hole and the third docking hole; The other trachea connects the second docking hole and the fourth docking hole.

10. The testing device for the push rod motor according to claim 9, characterized in that, A solenoid valve is provided between the load cylinder and the air pump. The solenoid valve is connected to multiple air pipes and is used to control the opening and closing of the multiple air pipes.

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