Industrial bearing lubrication degree detection device

Abstract

The invention relates to the technical field of bearing detection, and discloses an industrial bearing lubrication degree detection device which comprises a supporting frame. The circulating assembly is used for clamping the detected bearing; the driving detection assembly is used for circularly detecting the lubrication degree of the bearing clamped on the circulating assembly; the clamping assembly is used for wrapping and fixing the detected bearing; and the conveying belt is used for conveying the detected bearing. According to the industrial bearing lubrication degree detection device, batch circulating lubrication degree detection of the bearing can be realized through the arranged driving detection assembly, and the whole device judges the lubrication degree of the bearing according to the damping degree of rotation of the bearing, so that a clear numerical reference can be provided for an operator, the lubrication degree of the bearing does not need to be judged according to experience, and the working efficiency is improved. Moreover, the detection efficiency of the whole process is extremely high, the operation of excessive operators is not needed, the working intensity of the operators is reduced, and the detection efficiency of the whole bearing is improved.

Description

Technical Field

[0001] The invention relates to the technical field of bearing detection, and in particular to an industrial bearing lubricity detection device. Background Art

[0002] Bearings are an important component in modern mechanical equipment. Their main function is to support the mechanical rotating body, reduce the friction coefficient during its movement, and ensure its rotation accuracy. After the bearing is produced, its performance needs to be tested, especially the lubricity of the bearing.

[0003] After the bearing is produced, its performance needs to be tested, especially the lubrication of the bearing. If the lubrication of the bearing is not good, it will affect the operation of the machine, so the lubrication of the bearing is basically tested when it is packaged at the factory. The detection method in the prior art only relies on the operator to check whether the bearing is stuck or to feel the lubrication of the bearing based on subjective experience. There is no good technical equipment to uniformly detect the lubrication of the bearing. Only through manual detection, its efficiency is low and it is impossible to achieve accurate detection of the bearing, which will lead to the problem of defective products being missed from the factory. Therefore, an industrial bearing lubrication detection device is proposed to solve the above-mentioned problems. Summary of the invention

[0004] 1. Technical issues to be resolved

[0005] In view of the shortcomings of the prior art, the present invention provides an industrial bearing lubricity detection device, which solves the problem that the prior art cannot effectively detect the lubricity of bearings, resulting in relatively low detection efficiency and omissions in the quality of detection, and it is easy for defective or unqualified bearings to be sold directly after packaging.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an industrial bearing lubricity detection device, comprising a support frame; a circulation component, used to clamp the detected bearing; a drive detection component, used to perform lubricity circulation detection on the bearing clamped on the circulation component; a clamping component, used to wrap and fix the detected bearing; a conveyor belt, used to convey the detected bearing; the circulation component is arranged on the support frame, the drive detection component is arranged on the circulation component, and the clamping component is arranged on the support frame.

[0008] Preferably, the circulation component includes a rotating wheel, the rotating wheel is rotatably connected to a rotating shaft, the rotating shaft is connected to a tapered sleeve engaged with a detection bearing, and the rotating shaft is connected to a gear.

[0009] Preferably, the rotating shafts and tapered sleeves are provided in multiple groups, and each group is provided with two. The multiple groups of rotating shafts and tapered sleeves are distributed in a circular array with the center of the rotating wheel as the axis of symmetry. A central shaft is fixedly connected to the center of the rotating wheel, a fixed sleeve is connected to the central shaft, and the fixed sleeve is connected to the support frame.

[0010] Preferably, the extrusion assembly includes a fixing frame, the fixing frame is fixed on the fixing sleeve, the fixing frame is slidably connected with an insertion rod, the bottom of the insertion rod is connected with a seesaw, the seesaw is connected with a compression spring, and one end of the compression spring is connected to the fixing frame.

[0011] Preferably, the driving detection component includes a power device and a detection device;

[0012] The power device includes a driving motor, the output end of the driving motor is connected to a driving wheel, the side of the driving wheel is connected to a toggle rod, the central axis is fixedly connected to a fixing plate, the fixing plate is provided with an arc groove and a long groove, the central axis is rotatably connected to a large gear, the large gear is connected to a detection device through a gear transmission, and the large gear is meshed with teeth on the driving wheel for transmission.

[0013] Preferably, the detection device includes a transmission gear, which is meshed with a large gear. Two arc grooves are provided inside the transmission gear. An axle pin is slidably connected inside the arc groove. One end of the axle pin is connected to a sleeve gear, which is meshed with a plate gear for transmission. A power spring is connected to the axle pin, and one end of the power spring is connected to the transmission gear.

[0014] Preferably, the power spring is located inside the circular arc groove, and scale lines are provided on the transmission gear.

[0015] Preferably, the clamping assembly includes a bracket, a clamping sleeve is slidably connected to the bracket via a connecting rod, a clamping spring is connected to the clamping sleeve, and one end of the clamping spring is connected to the bracket.

[0016] Preferably, the jackets are provided in two groups, with two forming one group, and the tops of the jackets are provided with inclined surfaces.

[0017] Preferably, an eccentric wheel is connected to the central shaft, the eccentric wheel is fixedly connected to the bracket, and the center of the eccentric wheel is located below the center of the central shaft.

[0018] (III) Beneficial effects

[0019] Compared with the prior art, the present invention provides an industrial bearing lubricity detection device, which has the following beneficial effects:

[0020] 1. The industrial bearing lubricity detection device can realize batch cyclic lubricity detection of bearings through the set drive detection component. The whole device judges the lubricity of the bearing according to the damping degree of the bearing rotation, thereby providing the operator with a clear numerical reference, without the need to judge the lubricity of the bearing based on experience, and the whole process detection efficiency is extremely high, without too much operator operation, and the lubricity of the bearing can be directly judged based on the position of the shaft pin, which not only reduces the workload of the operator, but also improves the overall bearing detection efficiency.

[0021] 2. The industrial bearing lubricity detection device, by setting the entire device to automatic rotation and synchronous double-bearing detection, can realize simultaneous detection of bearings of two specifications and comparative detection of bearings, thereby improving the overall applicability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the overall device transportation of an industrial bearing lubricity detection device proposed by the present invention.

[0023] Figure 2 This is a schematic diagram of the overall structure of an industrial bearing lubricity detection device proposed by the present invention.

[0024] Figure 3 This is a schematic diagram of the connection structure of a circulation component and a drive detection component of an industrial bearing lubricity detection device proposed by the present invention.

[0025] Figure 4 This is a schematic diagram of the circulation component structure of an industrial bearing lubricity detection device proposed by the present invention.

[0026] Figure 5 This is a schematic diagram of the structure of a power device of an industrial bearing lubricity detection device proposed by the present invention.

[0027] Figure 6 The present invention provides a schematic structural diagram of a detection device for detecting lubricity of industrial bearings.

[0028] Figure 7 This is a schematic diagram of the structure of a clamping assembly of an industrial bearing lubricity detection device proposed by the present invention.

[0029] In the figure: 1. support frame; 2. extrusion assembly; 201. fixed frame; 202. plug rod; 203. seesaw; 204. compression spring; 3. circulation assembly; 301. rotating wheel; 302. central axis; 303. rotating shaft; 304. blade gear; 305. cone sleeve; 4. fixed sleeve; 5. drive detection assembly; 501. drive motor; 502. driving wheel; 503. toggle rod; 504. large gear; 505. fixed plate; 506. transmission gear; 507. power spring; 508. shaft pin; 509. sleeve gear; 6. conveyor belt; 7. eccentric wheel; 8. clamping assembly; 801. bracket; 802. clamping sleeve; 803. clamping spring. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] See also Figure 1-Figure 7 An industrial bearing lubricity detection device includes a support frame 1; a conveyor belt 6 for conveying the detected bearings; a circulation component 3 is arranged on the support frame 1, a drive detection component 5 is arranged on the circulation component 3, and a clamping component 8 is arranged on the support frame 1.

[0032] In this embodiment, the circulation component 3 is used to position the bearing to be tested;

[0033] See also Figure 3 The circulation assembly 3 includes a rotating wheel 301, a rotating shaft 303 is rotatably connected to the rotating wheel 301, a cone sleeve 305 connected to the detection bearing is connected to the rotating shaft 303, and a piece gear 304 is connected to the rotating shaft 303. The operator synchronously passes the bearing to be detected through the rotating shaft 303 to make it stuck on the cone sleeve 305, and the bearing is introduced in the up and down directions, which can facilitate the operator to install it.

[0034] For further information, see Figure 3-Figure 4, there are multiple groups of rotating shafts 303 and tapered sleeves 305, and each group is provided with two, and the multiple groups of rotating shafts 303 and tapered sleeves 305 are distributed in a circular array with the center of the rotating wheel 301 as the symmetry axis, and the center of the rotating wheel 301 is fixedly connected with a central shaft 302, and the central shaft 302 is connected with a fixed sleeve 4, and the fixed sleeve 4 is connected to the support frame 1. The whole device adopts bidirectional synchronous detection, which can realize synchronous detection of two specifications or one specification, can provide comparative detection, and can also realize efficient lubrication detection, thereby improving the overall applicability of the equipment. The overall rotatable and cyclic rotation detection method can improve the detection rate of the bearing.

[0035] For further information, see Figure 2 The extrusion assembly 2 includes a fixing frame 201, which is fixed on the fixing sleeve 4. The fixing frame 201 is slidably connected with an insertion rod 202, and the bottom of the insertion rod 202 is connected with a seesaw 203, and the seesaw 203 is connected with a compression spring 204, and one end of the compression spring 204 is connected to the fixing frame 201. By arranging the extrusion assembly 2 on the path where the bearing rotates 90 degrees, when the bearing rotates, the upper surface of the bearing will contact the seesaw 203, and the elastic force of the compression spring 204 on the seesaw 203 is squeezed and transmitted to the bearing, so that the bearing will have a downward force, so that the bearing can be tightly clamped on the cone sleeve 305, and the initial fixation is achieved to facilitate the subsequent rotation lubrication detection.

[0036] In addition, the drive detection component 5 is used to perform lubricity circulation detection on the bearings stuck on the circulation component 3;

[0037] See also Figure 5 The drive detection assembly 5 includes a power device and a detection device; the power device includes a drive motor 501, the output end of the drive motor 501 is connected to a drive wheel 502, the side of the drive wheel 502 is connected to a toggle rod 503, and a fixed plate 505 is fixedly connected to the central shaft 302. The fixed plate 505 is provided with an arc groove and a long groove. The long groove is provided so that the toggle rod 503 can slide in, thereby driving the rotation of the fixed plate 505, and the arc groove is provided to contact and slide with the surface of the drive wheel 502, limiting the relative position of the fixed plate 505, so that the detection position can be relatively stable and will not be loose. A large gear 504 is rotatably connected to the central shaft 302, and the large gear 504 is connected to the detection device through a gear transmission, and the large gear 504 is meshed with the teeth on the drive wheel 502 for transmission. The rotation of the driving wheel 502 will drive the rotation of the large gear 504 through the teeth, and the large gear 504 will drive the two transmission gears 506 to rotate. When the transmission gear 506 rotates, it will drive the rotation of the sleeve gear 509 through the connection of the two shaft pins 508, thereby providing power for the rotational lubrication detection of the bearing, and at the same time providing rotational power for the installation position, detection position, and disengagement position of the bearing.

[0038] In addition, see Figure 5-Figure 6 The detection device includes a transmission gear 506, which meshes with the large gear 504. Two arc grooves are provided inside the transmission gear 506. A shaft pin 508 is slidably connected inside the arc groove. One end of the shaft pin 508 is connected to a sleeve gear 509. The sleeve gear 509 meshes with the sheet gear 304 for transmission. A power spring 507 is connected to the shaft pin 508. One end of the power spring 507 is connected to the transmission gear 506. The power spring 507 is located inside the arc groove, and a scale line is provided on the transmission gear 506. Through the simulation of the lubricity of the bearing, when the lubricity of the bearing is higher, the smoother its rotation will be, and when the lubricity of the bearing is lower, the damping of the rotation will be greater. Therefore, the degree to which the shaft pin 508 compresses the power spring 507 will be greater. The operator can judge the lubricity of the bearing according to the relative position of the shaft pin 508 when it rotates, and it avoids setting scale lines, so the operator can judge whether the lubricity of the bearing meets the standard according to the numerical parameters converted from damping.

[0039] It is worth noting that see Figure 7 , the clamping assembly 8 is used to wrap and fix the bearing to be tested; the clamping assembly 8 includes a bracket 801, a sleeve 802 is slidably connected to the bracket 801 through a connecting rod, a clamping spring 803 is connected to the sleeve 802, and one end of the clamping spring 803 is connected to the bracket 801. By placing the outer ring of the bearing between the two sleeves 802, and the two sleeves 802 are acted upon by the clamping springs 803 on both sides, the outer ring of the bearing is also in a relatively fixed state, and then the entire bearing will intermittently stop at the testing position for a certain period of time. There are two groups of sleeves 802, and two are in one group. The top of the sleeve 802 is provided with an inclined surface. The inclined surface provided will provide smoothness of contact with the bearing when it rotates, so that it can easily slide between the two sleeves 802 and reduce the resistance it encounters.

[0040] It is worth mentioning that please refer to Figure 7 The center shaft 302 is connected with an eccentric wheel 7, which is fixedly connected to the bracket 801. The center of the eccentric wheel 7 is located below the center of the center shaft 302. Because when the eccentric wheel 7 is in an eccentric state, when the bearing detection is completed and the material is removed, the eccentric wheel 7 will apply an extrusion force to the bearing stuck on the tapered sleeve 305, so that it can achieve the effect of automatic disengagement, so there is no need for the operator to pull it out. As the rotation condition continues, automatic disengagement will be achieved.

[0041] The working principle is that the operator first needs to synchronously pass the bearing to be tested through the rotating shaft 303 to make it stuck on the tapered sleeve 305. Then, as the driving motor 501 rotates, the driving wheel 502 will be driven to rotate, and the driving wheel 502 will drive the toggle rod 503 to rotate synchronously. Every time the toggle rod 503 rotates one circle, it will drive the fixed plate 505 to rotate by toggling, and the fixed plate 505 will drive the central axis 302 to rotate. At this time, the central axis 302 will drive the wheel 301 to rotate ninety degrees, so the bearing at this time will follow the rotation path and rotate 90 degrees. On the path where the bearing rotates 90 degrees, an extrusion component 2 is set. When the bearing rotates, the upper surface of the bearing will contact the rocker 203, and the elastic force of the rocker 203 is squeezed by the compression spring 204 and transmitted to the bearing, so that the bearing will have a downward force, so that the bearing can be tightly stuck on the tapered sleeve 305, achieving initial fixation for the subsequent rotation lubrication detection. After being tightened and rotated ninety degrees, the outer ring of the bearing will be between the two sleeves 802, and the two sleeves 802 are acted upon by the clamping springs 803 on both sides, so that the outer ring of the bearing is also in a relatively fixed state. Then, the entire bearing will intermittently stop at the detection position for a certain period of time. As the driving wheel 502 rotates, the large gear 504 will be driven to rotate through the teeth, and the large gear 504 will drive the two transmission gears 506 to rotate. When the transmission gear 506 rotates, it will drive the rotation of the sleeve gear 509 through the connection of the two shaft pins 508. The rotation of the sleeve gear 509 will drive the rotation of the sheet gear 304 through the meshing of the gears. During the rotation of the sheet gear 304, the rotating shaft 303 will be driven to rotate, and the rotating shaft 303 will drive the cone sleeve 30 5 and the inner ring of the bearing stuck on its surface rotate. When the lubrication degree is high, the inner ring of the bearing will rotate very smoothly and the rotation resistance will be very small. Therefore, the compression degree of the shaft pin 508 squeezing the power spring 507 will be smaller. Because the overall transmission relies on the rotation of the transmission gear 506, and the elastic force of the power spring 507 drives the sleeve gear 509 connected to the two shaft pins 508 to rotate. Therefore, when the lubrication degree of the bearing is low, the damping of the rotation will be greater. Therefore, the degree to which the shaft pin 508 compresses the power spring 507 will be greater. The operator can judge the lubrication degree of the bearing according to the relative position of the shaft pin 508 when it rotates, and it avoids setting a scale line, so the operator can judge whether the lubrication degree of the bearing meets the standard according to the numerical parameters converted from the damping.Then, as the driving motor 501 continues to rotate, and the toggle rod 503 continues to rotate one circle, the fixed plate 505 is driven to rotate. At this time, the entire detected bearing will rotate downward and disengage. Considering that the bearing is stuck on the cone sleeve 305 at this time, an eccentric wheel 7 is set. During the rotation of the bearing, due to the contact of the eccentric wheel 7, the upper surface of the bearing will contact the lower surface of the eccentric wheel 7 during the rotation process. After rotating ninety degrees, because the eccentric wheel 7 is in the degree of up and down eccentricity, the bearing is automatically disengaged during the squeezing process of the eccentric wheel 7 and falls onto the conveyor belt 6. The operator can select and transport unqualified bearings according to the actual data of the detection. Using the overall rotatable and cyclic rotation detection method, the detection rate of the bearing can be improved, and the difficulty of the operator to detect the bearing is reduced, and its convenience is improved. In addition, the entire device adopts bidirectional synchronous detection, which can realize synchronous detection of two specifications or one specification, which can provide comparative detection and realize efficient lubricity detection, thereby improving the overall applicability of the equipment.

[0042] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

Claims

1. An industrial bearing lubricity detection device, characterized in that: include Support frame (1); A circulation component (3) is used to position the bearing to be tested; A drive detection component (5) is used to perform lubricity circulation detection on the bearings positioned on the circulation component (3); A clamping assembly (8) for wrapping and fixing the bearing to be tested; A conveyor belt (6) for conveying the tested bearings; The circulation component (3) is arranged on the support frame (1), the drive detection component (5) is arranged on the circulation component (3), and the clamping component (8) is arranged on the support frame (1).

2. The industrial bearing lubricity detection device according to claim 1 is characterized in that: The circulation component (3) comprises a rotating wheel (301), the rotating wheel (301) is rotatably connected to a rotating shaft (303), the rotating shaft (303) is connected to a cone sleeve (305) engaged with a detection bearing, and the rotating shaft (303) is connected to a blade gear (304).

3. The industrial bearing lubricity detection device according to claim 2 is characterized in that: The rotating shafts (303) and the tapered sleeves (305) are provided in a plurality of groups, and each group is provided with two. The plurality of rotating shafts (303) and the tapered sleeves (305) are distributed in a circular array with the center of the rotating wheel (301) as a symmetric axis. The center of the rotating wheel (301) is fixedly connected with a central shaft (302), the central shaft (302) is connected with a fixed sleeve (4), and the fixed sleeve (4) is connected to the support frame (1).

4. The industrial bearing lubricity detection device according to claim 3 is characterized in that: The extrusion assembly (2) also includes an extrusion assembly (2), the extrusion assembly (2) including a fixing frame (201), the fixing frame (201) being fixed on a fixing sleeve (4), the fixing frame (201) being slidably connected to an insertion rod (202), the bottom of the insertion rod (202) being connected to a seesaw (203), the seesaw (203) being connected to a compression spring (204), one end of the compression spring (204) being connected to the fixing frame (201).

5. The industrial bearing lubricity detection device according to claim 4 is characterized in that: The driving detection component (5) comprises a power device and a detection device; The power device comprises a driving motor (501), the output end of the driving motor (501) is connected to a driving wheel (502), the side of the driving wheel (502) is connected to a toggle rod (503), the central shaft (302) is fixedly connected to a fixing plate (505), the fixing plate (505) is provided with an arc groove and a long groove, the central shaft (302) is rotatably connected to a large gear (504), the large gear (504) is connected to a detection device through gear transmission, and the large gear (504) is meshed with teeth on the driving wheel (502) for transmission.

6. An industrial bearing lubricity detection device according to claim 5, characterized in that: The detection device comprises a transmission gear (506), wherein the transmission gear (506) is meshed with a large gear (504), wherein two arc grooves are provided inside the transmission gear (506), wherein an axle pin (508) is slidably connected inside the arc groove, wherein one end of the axle pin (508) is connected with a sleeve gear (509), wherein the sleeve gear (509) is meshed with a blade gear (304) for transmission, wherein a power spring (507) is connected to the axle pin (508), wherein one end of the power spring (507) is connected with the transmission gear (506).

7. An industrial bearing lubricity detection device according to claim 6, characterized in that: The power spring (507) is located inside the circular arc groove, and a scale line is provided on the transmission gear (506).

8. The industrial bearing lubricity detection device according to claim 3 is characterized in that: The clamping assembly (8) comprises a bracket (801), the bracket (801) is slidably connected to a clamping sleeve (802) via a connecting rod, the clamping sleeve (802) is connected to a clamping spring (803), and one end of the clamping spring (803) is connected to the bracket (801).

9. The industrial bearing lubricity detection device according to claim 8, characterized in that: The jackets (802) are provided in two groups, with two in one group, and the top of the jackets (802) is provided with an inclined surface.

10. An industrial bearing lubricity detection device according to claim 9, characterized in that: An eccentric wheel (7) is connected to the central shaft (302), the eccentric wheel (7) is fixedly connected to the bracket (801), and the center of the eccentric wheel (7) is located below the center of the central shaft (302).

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