Sliding bearing with vibration measuring structure

Abstract

The utility model discloses a sliding bearing with a vibration measuring structure, which comprises a bearing frame and a bearing, the bearing frame is mounted on a gearbox and used for mounting a bearing element, the bearing is mounted on the bearing frame, and the sliding bearing is characterized in that the bearing frame is provided with a bearing vibration measuring assembly, a vibration measuring device clamping assembly and a bearing mounting assembly; the utility model relates to the technical field of bearing vibration measurement, and has the following beneficial effects: the bearing vibration measurement assembly can carry out vibration measurement under the condition that the work of a bearing is not affected, and the vibration measurement device clamping assembly can enable the detection work process of a vibration measurement device to be carried out more stably; the overall structure of the bearing can be conveniently and quickly mounted through the bearing mounting assembly, so that the vibration amplitude of the shaft body at the sleeving position of the bearing is conveniently detected, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bearing vibration measurement, in particular to a sliding bearing with a vibration measurement structure. Background Art

[0002] Bearings are an important component in contemporary mechanical equipment. Its main function is to support the mechanical rotating body, reduce the friction coefficient during its movement, and ensure its rotation accuracy. Bearings are widely used on the shaft of the gearbox at this stage. Since the stability of the rotation of the shaft needs to be ensured when it rotates in the gearbox, it is usually necessary to measure the vibration of the shaft when the shaft rotates, so as to detect the shaft accuracy. The vibration amplitudes of the shaft outside the gearbox and the shaft set bearing are different, and the bearing is not installed in the bearing frame of the gearbox. It is very inconvenient to calculate the vibration amplitude at the bearing, so we designed a sliding bearing with a vibration measurement structure. Utility Model Content

[0003] To achieve the above objectives, the utility model is implemented through the following technical solutions: a sliding bearing with a vibration measuring structure, comprising a bearing frame and a bearing, the bearing frame is mounted on a gear box for mounting a bearing element, the bearing is mounted on the bearing frame, and the bearing frame is provided with a bearing vibration measuring assembly, a vibration measuring device clamping assembly and a bearing mounting assembly;

[0004] Wherein, the bearing vibration measuring assembly includes: a temperature measuring hole and a vibration measuring device;

[0005] The temperature measuring hole is opened on the top of the bearing frame, and the detection end of the vibration detector is inserted into the temperature measuring hole. The bearing surface can be vibration-measured through this component.

[0006] Preferably, the vibrometer clamping assembly comprises: a supporting buckle, a longitudinal buckle slot, a transverse buckle slot, a transverse buckle, a spring and a button;

[0007] The supporting buckle is installed at the bottom of the vibrometer, the longitudinal buckle groove and the transverse buckle groove are provided on the bearing frame, the transverse buckle is installed in the transverse buckle groove, the spring is sleeved on the transverse buckle, and the button is connected to the transverse buckle. The vibrometer can be conveniently disassembled and assembled through this component.

[0008] Preferably, the bearing mounting assembly comprises: a positioning groove, a protrusion, an assembly frame, a bolt hole and a fixing bolt;

[0009] The positioning groove is formed on the bearing frame, the protrusion is installed around the outer side of the bearing frame, the bearing is installed on the bearing frame through the protrusion, and the assembly frame is installed on the bearing frame through fixing bolts. The bearing can be stably installed through this component.

[0010] Preferably, the assembly frame is provided with a protrusion having the same shape as the positioning groove.

[0011] Preferably, the diameter of the temperature measuring hole is the same as the size of the test end of the vibration meter.

[0012] Beneficial Effects

[0013] The sliding bearing with a vibration measuring structure has the following beneficial effects:

[0014] In this case, the bearing vibration measuring assembly can be used to perform vibration measurement without affecting the operation of the bearing, and the vibration measuring device clamping assembly can be used to make the detection process of the vibration measuring device more stable. The overall structure of the bearing can be installed conveniently and quickly through the bearing installation assembly, thereby facilitating the detection of the vibration amplitude of the shaft at the bearing set and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the three-dimensional appearance structure of a sliding bearing with a vibration measuring structure described in the utility model.

[0016] Figure 2 It is a partially enlarged schematic diagram of a bearing mounting assembly of a sliding bearing with a vibration measuring structure described in the present invention.

[0017] Figure 3 This is a schematic diagram of the three-dimensional structure of a bearing mounting assembly of a sliding bearing with a vibration measuring structure described in the utility model.

[0018] Figure 4 The utility model is a schematic diagram of the bearing vibration measuring assembly of a sliding bearing with a vibration measuring structure and a vibration measuring device clamping assembly structure.

[0019] Figure 5 It is a partially enlarged schematic diagram of a vibration detector clamping assembly of a sliding bearing with a vibration detection structure described in the utility model.

[0020] In the figure: 1, bearing frame; 2, bearing; 3, temperature measuring hole; 4, vibration meter; 5, support buckle; 6, longitudinal buckle groove; 7, transverse buckle groove; 8, transverse buckle; 9, spring; 10, button; 11, positioning groove; 12, bump; 13, assembly frame; 14, bolt hole; 15, fixing bolt; DETAILED DESCRIPTION

[0021] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

[0022] See also Figure 1-5 , the utility model provides a technical solution.

[0023] A sliding bearing with a vibration measuring structure, comprising a bearing frame 1 and a bearing 2, wherein the bearing frame 1 is mounted on a gear box for mounting a bearing 2 element, the bearing 2 is mounted on the bearing frame 1, and the bearing frame 1 is provided with a bearing vibration measuring assembly, a vibration measuring device clamping assembly and a bearing mounting assembly;

[0024] The bearing vibration measuring assembly includes: a temperature measuring hole 3 and a vibration measuring device 4;

[0025] The temperature measuring hole 3 is opened at the top of the bearing frame 1 , and the detection end of the vibration detector 4 is inserted into the temperature measuring hole 3 .

[0026] It should be noted that, during the operation of the bearing 2 , the detection end of the vibration detector 4 can be pressed against the surface of the bearing 2 through the temperature measuring hole 3 to realize amplitude detection.

[0027] As a preferred embodiment, further, the vibration detector clamping assembly comprises: a support buckle 5, a longitudinal buckle groove 6, a transverse buckle groove 7, a transverse buckle 8, a spring 9 and a button 10;

[0028] The supporting buckle 5 is installed at the bottom of the vibrator 4, the longitudinal buckle groove 6 and the transverse buckle groove 7 are opened on the bearing frame 1, the transverse buckle 8 is installed in the transverse buckle groove 7, the spring 9 is sleeved on the transverse buckle 8, and the button 10 is connected to the transverse buckle 8.

[0029] It should be noted that when vibration measurement is required, the support buckle 5 at the bottom of the vibrometer 4 is inserted into the longitudinal buckle groove 6 and engaged with the transverse buckle 8, thereby completing the one-step installation of the vibrometer 4 to prevent the vibrometer 4 from being unstable during detection. When the vibrometer 4 needs to be disassembled, the button 10 is pressed to drive the transverse buckle 8 to move inward, so that the engagement between the transverse buckle 8 and the support buckle 5 is released, and then the support buckle 5 can be pulled out of the longitudinal buckle groove 6 to complete the disassembly of the vibrometer 4.

[0030] As a preferred embodiment, further, the bearing mounting assembly comprises: a positioning groove 11, a protrusion 12, an assembly frame 13, a bolt hole 14 and a fixing bolt 15;

[0031] The positioning groove 11 is formed on the bearing frame 1 , the protrusions 12 are mounted on the outer periphery of the bearing frame 1 , the bearing 2 is mounted on the bearing frame 1 via the protrusions 12 , and the assembly frame 13 is mounted on the bearing frame 1 via fixing bolts 15 .

[0032] It should be noted that when the bearing 2 needs to be installed on the bearing frame 1, the bearing 2 is slidably installed into the bearing frame 1 by aligning the protrusion 12 with the positioning groove 11 and inserting it. Then, the assembly frame 13 is installed in front of the bearing frame 1 by fixing the bolts 15 to block the bearing 2 in the bearing frame 1, thereby completing the fixed installation of the bearing 2.

[0033] Preferably, further, the assembly frame 13 is provided with a protrusion having the same shape as the positioning groove 11 .

[0034] It should be noted that the protrusion on the assembly rack 13 can be used for positioning when the assembly rack 13 is installed.

[0035] Preferably, the diameter of the temperature measuring hole 3 is the same as the size of the test end of the vibration detector 4 .

[0036] It should be noted that the temperature measuring hole 3 having the same diameter as the test end can ensure that the test end of the vibrometer 4 can be stably inserted into the temperature measuring hole 3 to prevent the test end from shaking in the temperature measuring hole 3 .

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sliding bearing with a vibration measuring structure, comprising a bearing frame and a bearing, wherein the bearing frame is mounted on a gear box for mounting a bearing element, and the bearing is mounted on the bearing frame, characterized in that: The bearing frame is provided with a bearing vibration measuring assembly, a vibration measuring device clamping assembly and a bearing mounting assembly; Wherein, the bearing vibration measuring assembly includes: a temperature measuring hole and a vibration measuring device; The temperature measuring hole is opened on the top of the bearing frame, and the detection end of the vibration detector is inserted into the temperature measuring hole.

2. A sliding bearing with a vibration measuring structure according to claim 1, characterized in that: The vibrometer clamping assembly comprises: a supporting buckle, a longitudinal buckle slot, a transverse buckle slot, a transverse buckle, a spring and a button; The supporting buckle is installed at the bottom of the vibrator, the longitudinal buckle groove and the transverse buckle groove are opened on the bearing frame, the transverse buckle is installed in the transverse buckle groove, the spring is sleeved on the transverse buckle, and the button is connected to the transverse buckle.

3. The sliding bearing with a vibration measuring structure according to claim 1, characterized in that: The bearing installation assembly includes: a positioning groove, a convex block, an assembly frame, a bolt hole and a fixing bolt; The positioning groove is formed on the bearing frame, the protrusion is installed on the outer periphery of the bearing frame, the bearing is installed on the bearing frame via the protrusion, and the assembly frame is installed on the bearing frame via fixing bolts.

4. The sliding bearing with a vibration measuring structure according to claim 3, characterized in that: The assembly frame is provided with a protrusion having the same shape as the positioning groove.

5. The sliding bearing with a vibration measuring structure according to claim 1, characterized in that: The diameter of the temperature measuring hole is the same as the size of the test end of the vibration meter.

Images