Sliding damping detection device

Abstract

The utility model discloses a sliding damping detection device, which comprises a first rotating seat, a second rotating seat, a supporting bottom plate, a supporting top plate, a first positioning seat, a second positioning seat, a linear shaft, a sliding plate and a linear bearing, the front side and the rear side of the supporting bottom plate are fixedly arranged between the first rotating seat and the second rotating seat through fixing shafts and located at the bottom of the device, and the front side and the rear side of the supporting top plate are rotationally arranged between the first rotating seat and the second rotating seat through rotating shafts and located above the supporting bottom plate. The first positioning seat and the second positioning seat are arranged on the supporting top plate in a left-right opposite mode, the linear shaft is arranged between the first positioning seat and the second positioning seat in a penetrating mode, and the sliding plate is movably arranged on the linear shaft through the linear bearing. According to the utility model, the damping phenomenon of the movement mechanism can be rapidly detected, the time is saved, the professional level of detection personnel is reduced, and the use of high-precision equipment is reduced.

Description

Technical Field

[0001] The utility model relates to a detection device, in particular to a sliding damping detection device. Background Art

[0002] Bearing is an important component in mechanical equipment and various motion mechanisms. Its main function is to support the mechanical rotating body, reduce the friction coefficient during its movement, and ensure its rotation accuracy. However, in some mechanisms and machinery, due to materials, processes, tolerances, shapes and positions, installation methods, etc., the bearings cannot achieve the purpose of the user or designer after installation. It is often necessary to conduct a full inspection to check the damping effect of the installed mechanism. The conventional method of detection is to use a thrust gauge to push the slide to run. During the pushing process, the pushing force remains unchanged for a long time, and the phenomenon of sometimes large and sometimes small cannot occur. If this damping movement occurs, it is judged as unqualified. However, the inspection speed using a thrust gauge is slow, and the equipment and personnel requirements are high. Utility Model Content

[0003] The purpose of the utility model is to overcome the deficiencies of the prior art and provide a sliding damping detection device that can quickly detect the damping phenomenon of a motion mechanism, save time, reduce the professional level of detection personnel, and reduce the use of high-precision equipment.

[0004] The technical solution of the utility model is as follows:

[0005] A sliding damping detection device comprises a first rotating seat, a second rotating seat, a supporting base plate, a supporting top plate, a first positioning seat, a second positioning seat, a linear shaft, a slide plate and a linear bearing, wherein the front and rear sides of the supporting base plate are fixedly arranged between the first rotating seat and the second rotating seat through a fixed shaft and are located at the bottom of the device, the front and rear sides of the supporting top plate are rotatably arranged between the first rotating seat and the second rotating seat through a rotating shaft and are located above the supporting base plate, the first positioning seat and the second positioning seat are relatively arranged on the supporting top plate left and right, the linear shaft is penetrated between the first positioning seat and the second positioning seat, and the slide plate is movably arranged on the linear shaft through the linear bearing.

[0006] Furthermore, a first positioning pin and a second positioning pin are respectively vertically arranged on the left and right sides of the support top plate, the first positioning seat is fixedly arranged on the first positioning pin, and the second positioning seat is fixedly arranged on the second positioning pin.

[0007] Furthermore, two of the first positioning pin and the second positioning pin are provided front and back.

[0008] Furthermore, two linear shafts are arranged at the front and rear, and the slide plate is slidably connected to the two linear shafts via two left and right sets of linear bearings.

[0009] Furthermore, the left and right sides of the slide plate are respectively provided with bearing holes for installing the linear bearing, and the outer end of the linear bearing is fixed by an inner hole retaining spring.

[0010] Furthermore, a plunger is provided on one end of the slide plate facing the first positioning seat, and a corresponding plunger hole is provided on the first positioning seat.

[0011] Furthermore, the plunger is tightened and fixed by screws.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. No additional force-applying tool or dynamometer is required, the weight of the skateboard itself generates force on the movable board;

[0014] 2. After the motion mechanism is installed, employees can complete the inspection by visual inspection by pressing both ends of the movable plate, which makes it easy to achieve 100% full inspection and reduce the return rate;

[0015] 3. The device has a fast inspection speed, which can improve efficiency and save costs;

[0016] 4. The device is simple, convenient and easy to operate, which greatly reduces the technical content of the operator. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 A schematic diagram of the external structure of a sliding damping detection device provided by the utility model;

[0019] Figure 2 A schematic diagram of the internal structure of a sliding damping detection device provided by the utility model;

[0020] Figure 3 The utility model provides a cross-sectional view of a sliding damping detection device. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0022] In order to illustrate the technical solution of the present invention, specific embodiments are provided below for illustration.

[0023] Example

[0024] See also Figures 1 to 3 The present embodiment provides a sliding damping detection device, comprising a first rotating seat 1, a second rotating seat 2, a supporting bottom plate 3, a supporting top plate 4, a first positioning seat 5, a second positioning seat 6, two linear shafts 7, a slide plate 8 and two sets of linear bearings 9. The front and rear sides of the supporting bottom plate 3 are fixedly arranged between the first rotating seat 1 and the second rotating seat 2 through a fixed shaft 31 and are located at the bottom of the device. The front and rear sides of the supporting top plate 4 are rotatably arranged between the first rotating seat 1 and the second rotating seat 2 through a rotating shaft 41 and are located above the supporting bottom plate 3. The supporting top plate 4 is vertically provided with a first positioning pin 42 and a second positioning pin 43 on the left and right sides respectively. The first positioning pin 42 and the second positioning pin 43 are each provided with two front and rear pins. The first positioning seat 5 It is fixedly set on the first locating pin 42, and the second locating seat 6 is fixedly set on the second locating pin 43, so that the first locating seat 5 and the second locating seat 6 are relatively arranged on the supporting top plate 4 left and right, and the two linear shafts 7 are inserted front and back between the first locating seat 5 and the second locating seat 6. The slide plate 8 is slidably connected to the two linear shafts 7 through two groups of left and right linear bearings 9 (each group of linear bearings 9 includes two front and rear linear bearings). The left and right sides of the slide plate 8 are respectively provided with bearing holes for installing the linear bearings 9. The outer end of the linear bearing 9 is fixed by an inner hole retaining ring 10. A plunger 81 is provided on the end of the slide plate 8 facing the first locating seat 5. The plunger 81 is tightened and fixed by screws, and a corresponding plunger hole is provided on the first locating seat 5.

[0025] Working principle: fix the moving mechanism on the device through the first positioning pin 42 and the second positioning pin 43; press downward the right end of the supporting top plate 4, the slide plate 8 in the moving mechanism slides from the left end to the right end and fits into the second positioning seat 6, and the slide plate 8 fits into the second positioning seat 6, indicating that the sliding is in place. During the sliding process, the slide plate 8 runs without jamming or noise, confirming that this direction is qualified; then press downward the left end of the supporting top plate 4, the slide plate 8 in the moving mechanism slides from the right end to the left end and fits into the first positioning seat 5, and the slide plate 8 fits into the first positioning seat 5, indicating that the sliding is in place. During the sliding process, the slide plate 8 runs without jamming or noise, confirming that this direction is qualified.

[0026] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A sliding damping detection device, characterized in that: It includes a first rotating seat, a second rotating seat, a supporting base plate, a supporting top plate, a first positioning seat, a second positioning seat, a linear shaft, a slide plate and a linear bearing. The front and rear sides of the supporting base plate are fixedly arranged between the first rotating seat and the second rotating seat through a fixed shaft and are located at the bottom of the device. The front and rear sides of the supporting top plate are rotatably arranged between the first rotating seat and the second rotating seat through a rotating shaft and are located above the supporting base plate. The first positioning seat and the second positioning seat are relatively arranged on the supporting top plate left and right. The linear shaft is penetrated between the first positioning seat and the second positioning seat. The slide plate is movably arranged on the linear shaft through the linear bearing.

2. A sliding damping detection device according to claim 1, characterized in that: The support top plate is respectively vertically provided with a first positioning pin and a second positioning pin on the left and right sides, the first positioning seat is fixedly arranged on the first positioning pin, and the second positioning seat is fixedly arranged on the second positioning pin.

3. A sliding damping detection device according to claim 2, characterized in that: The first positioning pin and the second positioning pin are each provided with two front and rear ones.

4. A sliding damping detection device according to claim 1, characterized in that: The linear shafts are provided with two front and rear ones, and the slide plate is slidably connected with the two linear shafts through two left and right sets of linear bearings.

5. A sliding damping detection device according to claim 4, characterized in that: The left and right sides of the slide plate are respectively provided with bearing holes for installing the linear bearing, and the outer end of the linear bearing is fixed by an inner hole retaining spring.

6. A sliding damping detection device according to claim 1, characterized in that: A plunger is disposed on one end of the slide plate facing the first positioning seat, and a corresponding plunger hole is disposed on the first positioning seat.

7. A sliding damping detection device according to claim 6, characterized in that: The plunger is fixed by tightening a screw.

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