All-in-one machine testing device

Abstract

The utility model discloses an all-in-one machine testing device, and relates to the technical field of all-in-one machine testing devices. The device comprises a working table, supporting legs are fixedly connected to the bottom of the working table, a supporting ring and a supporting column are fixedly connected to the top of the working table, a clamping plate and a limiting ring are arranged above the working table, a sliding rod is fixedly connected to the inner wall of the supporting ring, and a supporting lug is slidably connected to the outer surface of the sliding rod. According to the utility model, the pull rods are arranged, specifically, sheet articles for friction testing are placed on the surface of the bearing platform, the pull rods on the surface of the bearing platform are sequentially pulled, the first spring is stressed through the pull rods, and meanwhile, the clamping plate is fixed with the pull rods, so that the clamping plate upwards extrudes the second spring to apply acting force to the limiting block; the thin sheets are sequentially placed at the bottom of the clamping plate to be clamped and fixed with the bearing platform, so that the thin sheets are in a stable plane in a friction test project subsequently, wrinkles are avoided, and measured data are real and reliable.

Description

Technical Field

[0001] The utility model belongs to the technical field of integrated machine testing devices, and particularly relates to an integrated machine testing device. Background Art

[0002] The main reason for conducting friction tests on materials at this stage is to deeply study the friction behavior, accurately evaluate the friction characteristics of materials, and understand the influence of various factors on the friction coefficient, so as to provide strong support and guidance for us in practical applications.

[0003] In the friction test process, the object generally needs to be clamped laterally. However, for the friction test of thin-sheet rubber products, edge wrinkles will inevitably occur, which will cause the test results to deviate too much from the obtained measurement data and make the data unusable. Therefore, we proposed an all-in-one testing device. Utility Model Content

[0004] The purpose of the utility model is to provide an all-in-one testing device, which specifically places a thin sheet object for friction test on the surface of a base, pulls the pull rod on the surface of the base in turn, and applies force to the spring through the pull rod. At the same time, since the clamping plate is fixed to the pull rod, the clamping plate presses the spring upward to apply force to the limit block, and the thin sheets are placed in the bottom of the clamping plate in turn to be clamped and fixed to the base, so that they are in a stable plane in the subsequent friction test project, thereby not generating wrinkles, making the measured data true and reliable, and solving the problem that edge wrinkles will inevitably occur in the existing friction test of thin-sheet type rubber products, thereby causing the test results and the obtained measurement data to deviate too much and the data to be unusable.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model is an all-in-one machine testing device, including a workbench, the bottom of the workbench is fixedly connected to a supporting leg, the top of the workbench is respectively fixedly connected to a supporting ring and a supporting column, a clamping plate and a limiting ring are respectively arranged above the workbench, the inner wall of the support ring is fixedly connected to a sliding rod, the outer surface of the sliding rod is slidably connected to a supporting ear, the top of the supporting ear is fixedly connected to a supporting platform, the top of the supporting platform is rotatably connected to a rotating shaft, and the inner wall at the center of the clamping plate is fixedly connected to a pull rod.

[0007] Furthermore, a spring 2 is fixedly connected to the top of the clamping plate, and the spring 2 is wound and connected to a limiting block. The bottom of the limiting block is fixedly connected to the top of the support platform, and a spring 1 is fixedly connected to the bottom of the supporting ear, and the bottom of the spring 1 is fixedly connected to the pull rod.

[0008] Furthermore, a control button and a display screen are fixedly connected to the front of the workbench, a motor is fixedly connected to the bottom of the inner wall of the workbench, an output rod is fixedly connected to the top output end of the motor, and the top of the output rod is fixedly connected to the bottom of the limit ring.

[0009] Furthermore, the inner wall of the limit ring is rotatably connected to a pin shaft 2, the outer surface of the pin shaft 2 is rotatably fixedly connected to a limit rod 1, the inner wall of the limit rod 1 away from the pin shaft 2 is rotatably connected to the pin shaft 1, the outer surface of the pin shaft 1 is rotatably connected to the limit rod 2, and the left side of the limit rod 2 is rotatably connected to the outer surface of the rotating shaft.

[0010] Furthermore, the top of the support column is fixedly connected to a crossbeam, the right side of the crossbeam is fixedly connected to motor 2, the left output end of motor 2 is fixedly connected to threaded rod 1, and the outer surface of threaded rod 1 is threadedly connected to crossbeam 2.

[0011] Furthermore, a round rod 1 is provided on the back of the threaded rod 1, and the left and right sides of the round rod 1 are fixedly connected to the inner wall of the beam, the back of the beam 2 is fixedly connected to a motor 3, the front output end of the motor 3 is fixedly connected to a threaded rod 2, the outer surface of the threaded rod 2 is threadedly connected to a slider, the inner wall of the slider is slidably connected to the round rod 2, the bottom of the slider is fixedly connected to an electric push rod, the bottom output end of the electric push rod is fixedly connected to a push rod, and the bottom of the push rod is fixedly connected to a grinding plate.

[0012] The utility model has the following beneficial effects:

[0013] 1. The utility model sets a pull rod, specifically, places the thin sheet object for friction test on the surface of the platform, and pulls the pull rod on the surface of the platform in turn, so that the spring is subjected to force through the pull rod. At the same time, since the clamping plate is fixed to the pull rod, the clamping plate presses the spring upward to apply force to the limit block, and the thin sheet is placed in the bottom of the clamping plate in turn to be clamped and fixed to the platform, so that it is in a stable plane in the subsequent friction test project, thereby not generating wrinkles, and the measured data is true and reliable.

[0014] 2. The utility model sets a pin shaft 1, specifically, starts the electric push rod to push the push rod so that the grinding plate contacts the thin sheet on the friction position to prepare for starting the motor 1. When starting the motor 1, the output rod drives the limit ring to rotate. Since the limit ring is connected at a position deviating from the axis through the pin shaft 2, the limit rod 1 is repeatedly driven to reciprocate through the pin shaft 1 and the limit rod 2, thereby driving the support platform connected to the rotating shaft through the bottom rotation to reciprocate under the action of the supporting ear, thereby achieving friction and improving the friction effect.

[0015] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solution of the embodiment of the utility model, the drawings required for describing the embodiment will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the support structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the limiting ring of the utility model;

[0020] Figure 4 For this utility model Figure 3 A is a schematic diagram of the enlarged structure of the middle part;

[0021] Figure 5 This is a schematic diagram of the top structure of the utility model crossbeam.

[0022] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0023] 1. Workbench; 11. Display screen; 12. Support leg; 13. Control button; 14. Support ring; 141. Slide bar; 142. Support ear; 143. Base; 2. Support column; 21. Crossbeam; 211. Threaded rod 1; 212. Round rod 1; 213. Motor 2; 22. Crossbeam 2; 221. Slider; 222. Round rod 2; 223. Threaded rod 2; 224. Electric push rod; 225. Grinding plate; 226. Motor 3; 3. Clamping plate; 31. Pull rod; 32. Spring 1; 33. Spring 2; 34. Limit block; 4. Limit ring; 41. Pin 2; 42. Limit rod 1; 43. Pin 1; 44. Limit rod 2; 45. Rotating shaft; 46. Output rod; 461. Motor 1. DETAILED DESCRIPTION

[0024] 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 them. 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.

[0025] See also Figure 1-5As shown, the utility model is an integrated machine testing device, including a workbench 1, the bottom of the workbench 1 is fixedly connected to a supporting leg 12, the top of the workbench 1 is respectively fixedly connected to a supporting ring 14 and a supporting column 2, a clamping plate 3 and a limiting ring 4 are respectively arranged above the workbench 1, the inner wall of the supporting ring 14 is fixedly connected to a sliding rod 141, the outer surface of the sliding rod 141 is slidably connected to a supporting ear 142, the top of the supporting ear 142 is fixedly connected to a supporting platform 143, the top of the supporting platform 143 is rotatably connected to a rotating shaft 45, and a pull rod 31 is fixedly connected to the inner wall at the center of the clamping plate 3. Specifically, a thin sheet object for friction test is placed on the surface of the supporting platform 143, and the pull rod 31 on the surface of the supporting platform 143 is pulled in turn, so that the spring 32 is subjected to force through the pull rod 31. At the same time, due to the clamping plate 3 and the The pull rod 31 is fixed, thereby the clamping plate 3 presses the spring 2 33 upward to apply force to the limit block 34, and the thin sheets are placed in the bottom of the clamping plate 3 in turn to be clamped and fixed with the support platform 143, so that they are in a stable plane in the subsequent friction test project, thereby not generating wrinkles, and making the measured data true and reliable. The top of the clamping plate 3 is fixedly connected with the spring 2 33, and the spring 2 33 is wound and connected with the limit block 34. The bottom of the limit block 34 is fixedly connected to the top of the support platform 143, and the bottom of the support ear 142 is fixedly connected with the spring 1 32, and the bottom of the spring 1 32 is fixedly connected to the pull rod 31. Specifically, the clamping effect is performed through the cooperation of the spring 1 32. The front of the workbench 1 is fixedly connected with the control button 13 and the display screen 11, and the bottom of the inner wall of the workbench 1 is fixedly connected There is a motor 461, and the output end of the top of the motor 461 is fixedly connected with an output rod 46, and the top of the output rod 46 is fixedly connected to the bottom of the limit ring 4. Specifically, the electric push rod 224 is started to push the push rod so that the grinding plate 225 contacts the thin sheet on the friction position to prepare for starting the motor 461. When the motor 461 is started, the limit ring 4 is driven to rotate through the output rod 46. Since it is connected at the position where the limit ring 4 deviates from the axis through the pin shaft 2 41, the limit rod 1 42 is repeatedly driven to reciprocate through the pin shaft 1 43 and the limit rod 2 44, thereby driving the rotating shaft 45 to reciprocate under the action of the support ear 142 through the support platform 143 rotatably connected at the bottom, thereby achieving friction and improving the friction effect. The inner wall of the limit ring 4 is rotatably connected with the pin shaft 2 41 The outer surface of the second pin shaft 41 is rotatably connected to the limit rod 1 42, and the limit rod 1 42 is rotatably connected to the inner wall away from the second pin shaft 41 with a pin shaft 1 43, and the outer surface of the pin shaft 43 is rotatably connected to the limit rod 2 44, and the left side of the limit rod 2 44 is rotatably connected to the outer surface of the rotating shaft 45, and the auxiliary adjustment function is specifically performed through the rotating shaft 45. The top of the support column 2 is fixedly connected to the cross beam 21, and the right side of the cross beam 21 is fixedly connected to the motor 213, and the left output end of the motor 213 is fixedly connected to the threaded rod 1 211, and the outer surface of the threaded rod 1 211 is threadedly connected to the cross beam 22, and power transmission is specifically performed through the threaded rod 1 211. A round rod 1 212 is arranged on the back of the threaded rod 1 211, and the left and right sides of the round rod 1 212 are fixedly connected to the inner wall of the cross beam 21.The back of the second crossbeam 22 is fixedly connected to the third motor 226, the front output end of the third motor 226 is fixedly connected to the second threaded rod 223, the outer surface of the second threaded rod 223 is threadedly connected to the slider 221, the inner wall of the slider 221 is slidably connected to the second round rod 222, the bottom of the slider 221 is fixedly connected to the electric push rod 224, the bottom output end of the electric push rod 224 is fixedly connected to the push rod, and the bottom of the push rod is fixedly connected to the grinding plate 225, and the power output is specifically carried out through the push rod.

[0026] A specific application of this embodiment is: when in use, first place the support leg 12 at the bottom of the workbench 1 on a horizontal plane, then place the thin sheet object that needs friction testing on the surface of the support platform 143, and pull the pull rod 31 on the surface of the support platform 143 in turn, so that the spring 1 32 is subjected to force through the pull rod 31. At the same time, since the clamping plate 3 is fixed to the pull rod 31, the clamping plate 3 presses the spring 2 33 upward to apply force to the limit block 34, and the thin sheets are placed in the bottom of the clamping plate 3 in turn to be clamped and fixed to the support platform 143, so that they are in a stable plane in the subsequent friction testing project, thereby no wrinkles are generated, and the measured data is true and reliable. Thereafter, the control button 13 is used to control the air cylinder motor 213, and the motor 213 drives the threaded rod 1 211, so that the cross beam 22 is translated on the surface of the cross beam 21 in cooperation with the round rod 1 212, thereby driving the adjustment of the position and direction of the cross beam 22, which is convenient for the subsequent Adjustment is performed, and the motor three 226 is started according to the required friction position. Since the motor three 226 drives the threaded rod two 223 to rotate on the inner wall of the slider 221, and cooperates with the round rod two 222 to make the slider 221 slide on the inner wall of the beam two 22, the corresponding electric push rod 224 is aligned with the position where friction is required, and then the push rod is pushed by starting the electric push rod 224 so that the grinding plate 225 contacts the thin sheet on the friction position to prepare for starting the motor one 461. When starting the motor one 461, the limit ring 4 is driven to rotate through the output rod 46. Since it is connected at the position where the limit ring 4 deviates from the axis through the pin shaft two 41, the limit rod one 42 is repeatedly driven to reciprocate through the pin shaft one 43 and the limit rod two 44, thereby driving the rotating shaft 45 to reciprocate under the action of the support ear 142 through the support platform 143 connected to the bottom rotation, thereby achieving friction, improving the friction effect, and displaying the friction coefficient through the display screen 11.

[0027] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation 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.

[0028] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An all-in-one machine testing device, comprising a workbench (1), wherein a support leg (12) is fixedly connected to the bottom of the workbench (1), characterized in that: The top of the workbench (1) is respectively fixedly connected with a support ring (14) and a support column (2), and a clamping plate (3) and a limit ring (4) are respectively arranged above the workbench (1); The inner wall of the support ring (14) is fixedly connected to a slide rod (141), the outer surface of the slide rod (141) is slidably connected to a support ear (142), the top of the support ear (142) is fixedly connected to a support platform (143), the top of the support platform (143) is rotatably connected to a rotating shaft (45), and the inner wall at the center of the clamping plate (3) is fixedly connected to a pull rod (31).

2. The all-in-one machine testing device according to claim 1, characterized in that: The top of the clamping plate (3) is fixedly connected to a spring 2 (33), the spring 2 (33) is wound around and connected to a limit block (34), the bottom of the limit block (34) is fixedly connected to the top of the support platform (143), the bottom of the support ear (142) is fixedly connected to a spring 1 (32), and the bottom of the spring 1 (32) is fixedly connected to the pull rod (31).

3. The all-in-one machine testing device according to claim 2, characterized in that: The front of the workbench (1) is respectively fixedly connected with a control button (13) and a display screen (11); the bottom of the inner wall of the workbench (1) is fixedly connected with a motor 1 (461); the top output end of the motor 1 (461) is fixedly connected with an output rod (46); the top of the output rod (46) is fixedly connected to the bottom of the limit ring (4).

4. The all-in-one machine testing device according to claim 3, characterized in that: The inner wall of the limit ring (4) is rotatably connected to a second pin shaft (41); the outer surface of the second pin shaft (41) is rotatably fixedly connected to a first limit rod (42); the inner wall of the first limit rod (42) away from the second pin shaft (41) is rotatably connected to a first pin shaft (43); the outer surface of the first pin shaft (43) is rotatably connected to a second limit rod (44); the left side of the second limit rod (44) is rotatably connected to the outer surface of the rotating shaft (45).

5. The all-in-one machine testing device according to claim 4, characterized in that: The top of the support column (2) is fixedly connected to the crossbeam (21), the right side of the crossbeam (21) is fixedly connected to the second motor (213), the left output end of the second motor (213) is fixedly connected to the first threaded rod (211), and the outer surface of the first threaded rod (211) is threadedly connected to the second crossbeam (22).

6. The all-in-one machine testing device according to claim 5, characterized in that: A round rod one (212) is arranged on the back of the threaded rod one (211); the left and right sides of the round rod one (212) are fixedly connected to the inner wall of the crossbeam (21); and a motor three (226) is fixedly connected to the back of the crossbeam two (22).

7. The all-in-one machine testing device according to claim 6, characterized in that: The front output end of the motor three (226) is fixedly connected to the threaded rod two (223), and the outer surface of the threaded rod two (223) is threadedly connected to the slider (221).

8. The all-in-one machine testing device according to claim 7, characterized in that: The inner wall of the slider (221) is slidably connected to a second round rod (222), the bottom of the slider (221) is fixedly connected to an electric push rod (224), the bottom output end of the electric push rod (224) is fixedly connected to a push rod, and the bottom of the push rod is fixedly connected to a grinding plate (225).

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