A linear motion device thrust and distance test tool

Abstract

The utility model discloses a thrust and distance test tool for a linear motion device, belonging to the field of thrust and distance test tools, comprising: a mounting frame, the mounting frame is used to mount the fixed end of the linear motion device; a telescopic cylinder, the fixed end of the telescopic cylinder is connected to the mounting frame through a pressure sensor, the telescopic end of the telescopic cylinder is used to be arranged relative to the moving end of the linear motion device; a reading head connected to the telescopic end of the telescopic cylinder; a grating main tooth connected to the mounting frame, the grating main tooth and the reading head are movably matched; a controller electrically connected to the telescopic cylinder, the pressure sensor and the reading head. The technical effect of the utility model is that it is convenient to simply test the thrust and distance of the linear motion device.

Description

Technical Field

[0001] The utility model relates to a thrust and distance testing tool, in particular to a thrust and distance testing tool for a linear motion device. Background Art

[0002] A linear motion device is a drive device that directly converts electrical energy into linear motion mechanical energy and has the advantage of good linear motion performance.

[0003] The thrust and distance test performance of the related linear motion device is poor, and it is difficult to simply test the thrust and distance of the related linear motion device. Utility Model Content

[0004] Purpose of the utility model: The purpose of the utility model is to provide a linear motion device thrust and distance testing tool, which is convenient for simply testing the thrust and distance of the linear motion device.

[0005] Technical solution: A linear motion device thrust and distance test tool, including:

[0006] A mounting frame, the mounting frame being used to mount a fixed end of the linear motion device;

[0007] A telescopic cylinder, wherein the fixed end of the telescopic cylinder is connected to the mounting frame via a pressure sensor, and the telescopic end of the telescopic cylinder is used to be arranged opposite to the moving end of the linear motion device;

[0008] a reading head connected to the telescopic end of the telescopic cylinder;

[0009] A grating main tooth connected to the mounting frame, wherein the grating main tooth and the reading head are movably matched;

[0010] A controller is electrically connected to the telescopic cylinder, the pressure sensor and the reading head.

[0011] Optionally, it also includes a flange plate detachably connected to the mounting frame, and the flange plate is used to mount the fixed end of the linear motion device.

[0012] Optionally, it also includes a concentricity tube connected to the flange, the telescopic end of the telescopic cylinder is movably located in the concentricity tube, and the concentricity tube is used to accommodate the moving end of the linear motion device.

[0013] Optionally, also include:

[0014] A sliding block connected to the telescopic end of the telescopic cylinder;

[0015] a guide rail connected to the mounting frame;

[0016] Wherein, the slider and the guide rail are movably matched.

[0017] Optionally, it also includes a slide groove provided on the slider, and the slide groove and the guide rail are movably matched.

[0018] Optionally, it also includes a connecting plate, one end of which is connected to the telescopic end of the telescopic cylinder, and the other end of the connecting plate is connected to the sliding block.

[0019] Optionally, a working platform is also included, and the mounting frame and the controller are both connected to the working platform.

[0020] Optionally, it also includes a plurality of supporting feet connected to one end of the working platform away from the mounting frame and the controller.

[0021] Beneficial effect: The thrust and distance testing tooling of the linear motion device of the present application can simply and synchronously test the thrust and distance of the linear motion device by simply controlling the telescopic cylinder through a controller and turning on the linear motion device. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is one of the structural schematic diagrams of a thrust and distance testing tool for a linear motion device of the utility model;

[0023] Figure 2 This is the second structural schematic diagram of a thrust and distance testing tool for a linear motion device of the utility model;

[0024] In the figure: 1. mounting frame; 2. telescopic cylinder; 3. pressure sensor; 41. reading head; 42. grating main gear; 5. controller; 6. flange; 7. concentricity tube; 81. slider; 811. slide groove; 82. guide rail; 91. connecting plate; 92. working platform; 93. supporting foot; 94. linear motion device. DETAILED DESCRIPTION

[0025] In order to make the technical solution of the utility model clearer, the utility model is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0026] Example 1

[0027] Combination Figure 1-2 , this embodiment provides a linear motion device thrust and distance test tool, including:

[0028] A mounting frame 1, the mounting frame 1 is used to mount the fixed end of the linear motion device 94;

[0029] Telescopic cylinder 2, the fixed end of the telescopic cylinder 2 is connected to the mounting frame 1 via a pressure sensor 3, and the telescopic end of the telescopic cylinder 2 is used to be arranged opposite to the moving end of the linear motion device 94;

[0030] A reading head 41 connected to the telescopic end of the telescopic cylinder 2;

[0031] The grating main teeth 42 connected to the mounting frame 1, the grating main teeth 42 and the reading head 41 are movably matched;

[0032] A controller 5 is electrically connected to the telescopic cylinder 2 , the pressure sensor 3 and the reading head 41 .

[0033] Specifically, during the test, first, the controller 5 controls the telescopic end of the telescopic cylinder 2 to move a certain distance toward the direction close to the linear motion device 94 and maintains the pressure to a preset thrust, such as 1000N; then, the linear motion device 94 is turned on, so that the moving end of the linear motion device 94 moves toward the telescopic cylinder 2 until the moving end of the linear motion device 94 contacts the telescopic end of the telescopic cylinder 2, so that the moving end of the linear motion device 94 continues to move toward the telescopic cylinder 2. If the telescopic end of the telescopic cylinder 2 moves away from the linear motion device 94, it means that the thrust of the linear motion device 94 is greater than the preset thrust. If the telescopic end of the telescopic cylinder 2 does not move, it is said that It is clear that the thrust of the linear motion device 94 is less than the preset thrust. In fact, the thrust of the linear motion device 94 is displayed by the pressure sensor 3. The telescopic cylinder 2 is used to play a buffering role to prevent the moving end of the linear motion device 94 and the pressure sensor 3 from direct mechanical and unbuffered contact, thereby preventing damage to the linear motion device 94; at the same time, the reading head 41 is used in conjunction with the grating main teeth 42 to test the movement distance of the linear motion device 94; in summary, the linear motion device thrust and distance testing tooling of the present application only needs to control the telescopic cylinder 2 through the controller 5 and turn on the linear motion device 94, so as to simply and synchronously test the thrust and distance of the linear motion device 94.

[0034] The mounting frame 1 is used to mount the fixed end of the linear motion device 94, the fixed end of the telescopic cylinder 2, and the grating main teeth 42, etc.; the telescopic cylinder 2 can be a pneumatic cylinder, a hydraulic cylinder, etc., preferably a pneumatic cylinder; the controller 5 is used to control the opening and closing of the telescopic cylinder 2, and to receive signals from the pressure sensor 3 and the reading head 41.

[0035] Further, such as Figure 1 , and also includes a flange 6 detachably connected to the mounting frame 1 , and the flange 6 is used to install the fixed end of the linear motion device 94 .

[0036] Specifically, the flange 6 is used to support the fixed end of the linear motion device 94. Since the flange 6 and the mounting frame 1 are detachably connected, it is convenient to replace different types of flanges 6 as needed, thereby facilitating testing of the thrust and distance of different types of linear motion devices 94 as needed.

[0037] Further, such as Figure 1, and also includes a concentricity tube 7 connected to the flange 6. The telescopic end of the telescopic cylinder 2 is movably located in the concentricity tube 7, and the concentricity tube 7 is used to accommodate the moving end of the linear motion device 94.

[0038] Specifically, the concentricity tube 7 is used to ensure the concentricity between the telescopic end of the telescopic cylinder 2 and the moving end of the linear motion device 94 .

[0039] Further, such as Figure 1 , also includes:

[0040] A slider 81 connected to the telescopic end of the telescopic cylinder 2;

[0041] A guide rail 82 connected to the mounting frame 1;

[0042] The slider 81 and the guide rail 82 are movably matched.

[0043] Specifically, the slider 81 and the guide rail 82 are movably matched to ensure the telescopic stability of the telescopic end of the telescopic cylinder 2. In order to further ensure the stability, the slider 81 and the guide rail 82 can be provided on both sides.

[0044] Further, such as Figure 1 , and also includes a slide groove 811 arranged on the slider 81, and the slide groove 811 and the guide rail 82 are movably matched.

[0045] Specifically, the slide groove 811 is used to accommodate the guide rail 82 .

[0046] Further, such as Figure 1 , and also includes a connecting plate 91, one end of the connecting plate 91 is connected to the telescopic end of the telescopic cylinder 2, and the other end of the connecting plate 91 is connected to the slider 81.

[0047] Specifically, the connecting plate 91 is used to connect the telescopic end of the telescopic cylinder 2 and the sliding block 81 .

[0048] Further, such as Figure 1 , also includes a working platform 92, and the mounting frame 1 and the controller 5 are both connected to the working platform 92.

[0049] Specifically, the working platform 92 is used to carry the installation frame 1 and the controller 5 .

[0050] Further, such as Figure 1 , and also includes a plurality of supporting legs 93 connected to one end of the working platform 92 away from the mounting frame 1 and the controller 5.

[0051] Specifically, a plurality of supporting legs 93 are used to support the working platform 92 .

[0052] The above embodiments only express several implementation methods of the utility model, and the descriptions are relatively specific and detailed, but they cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A thrust and distance test tool for a linear motion device, characterized in that: include: A mounting frame, the mounting frame being used to mount a fixed end of the linear motion device; A telescopic cylinder, wherein the fixed end of the telescopic cylinder is connected to the mounting frame via a pressure sensor, and the telescopic end of the telescopic cylinder is used to be arranged opposite to the moving end of the linear motion device; a reading head connected to the telescopic end of the telescopic cylinder; A grating main tooth connected to the mounting frame, wherein the grating main tooth and the reading head are movably matched; A controller is electrically connected to the telescopic cylinder, the pressure sensor and the reading head.

2. A linear motion device thrust and distance test fixture according to claim 1, characterized in that: It also includes a flange plate detachably connected to the mounting frame, and the flange plate is used to mount the fixed end of the linear motion device.

3. A linear motion device thrust and distance test tool as claimed in claim 2, characterized in that: It also includes a concentricity tube connected to the flange, the telescopic end of the telescopic cylinder is movably located in the concentricity tube, and the concentricity tube is used to accommodate the moving end of the linear motion device.

4. A linear motion device thrust and distance test tool according to any one of claims 1 to 3, characterized in that: Also includes: A sliding block connected to the telescopic end of the telescopic cylinder; a guide rail connected to the mounting frame; Wherein, the slider and the guide rail are movably matched.

5. A linear motion device thrust and distance test tool as claimed in claim 4, characterized in that: It also includes a slide groove arranged on the slide block, and the slide groove and the guide rail are movably matched.

6. A linear motion device thrust and distance test tool as claimed in claim 4, characterized in that: It also includes a connecting plate, one end of which is connected to the telescopic end of the telescopic cylinder, and the other end of which is connected to the sliding block.

7. A linear motion device thrust and distance testing tool according to any one of claims 1 to 3, characterized in that: It also includes a working platform, and the mounting frame and the controller are both connected to the working platform.

8. The thrust and distance testing tool for a linear motion device according to claim 7, characterized in that: It also includes a plurality of supporting feet connected to one end of the working platform away from the mounting frame and the controller.

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