An industrial bearing lubrication detection device

Abstract

The present invention relates to the technical field of bearing detection, and discloses an industrial bearing lubrication detection device, including a support frame; a circulation component for clamping the bearings to be detected; a driving detection component for performing cyclic lubrication detection on the bearings clamped on the circulation component; a clamping component for wrapping and fixing the bearings to be detected; and a conveyor belt for conveying the bearings after detection. The industrial bearing lubrication detection device can achieve batch cyclic lubrication detection of bearings through the provided driving detection component. The whole device judges the lubrication degree of the bearings according to the damping degree of the bearing rotation, so as to provide an operator with a clear numerical reference, without the need to judge the lubrication degree of the bearings based on experience. Moreover, the detection efficiency of the whole process is extremely high, and there is no need for excessive operation by operators, which not only reduces the working intensity of the operators, but also improves the overall bearing detection efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of bearing detection, and particularly to an industrial bearing lubrication degree detection device. Background Art

[0002] A bearing is 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 rotational accuracy. After the bearing is produced, its performance needs to be detected, especially the lubrication degree of the bearing.

[0003] After the bearing is produced, its performance needs to be detected, especially the lubrication degree of the bearing. If the lubrication degree of the bearing is not good, it will affect the operation of the machine. Therefore, the lubrication degree of the bearing is basically detected during factory packaging. The existing detection methods only rely on the operator to check whether the bearing rotates smoothly or subjectively feel the lubrication degree of the bearing. There is no good technical equipment to uniformly detect the lubrication degree of the bearing. Only through manual detection, the efficiency is relatively low, and accurate detection of the bearing cannot be achieved, resulting in the problem of defective products being missed during factory shipment. Therefore, an industrial bearing lubrication degree detection device is proposed to solve the above problems. Summary of the Invention

[0004] (1) Technical Problems to be Solved

[0005] In view of the deficiencies of the prior art, the present invention provides an industrial bearing lubrication degree detection device, which solves the problems in the prior art that the lubrication degree of the bearing cannot be effectively detected, resulting in relatively low detection efficiency and omission of detection quality, and it is easy for defective products or unqualified bearings to be directly sold after packaging.

[0006] (2) Technical Solutions

[0007] To achieve the above object, the present invention provides the following technical solutions: An industrial bearing lubrication degree detection device includes a support frame; a circulation component for clamping the bearing to be detected; a driving detection component for circularly detecting the lubrication degree of the bearing clamped on the circulation component; a clamping component for wrapping and fixing the bearing to be detected; a conveyor belt for conveying the detected bearing; the circulation component is arranged on the support frame, the driving 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 runner, a rotating shaft is rotatably connected to the runner, a tapered sleeve for clamping the detected bearing is connected to the rotating shaft, and a spur gear is connected to the rotating shaft.

[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 lubrication degree detection device can achieve batch cyclic lubrication degree detection of bearings through the set driving detection component. The whole device judges the lubrication degree of the bearing according to the damping degree of the bearing rotation, so as to provide an operator with a clear numerical reference, without the need to judge the lubrication degree of the bearing according to experience. Moreover, the detection efficiency of the whole process is extremely high, without the need for too many operators to operate. Only by the position of the shaft rod pin can the lubrication degree of the bearing be directly judged, which not only reduces the work intensity of the operator, but also improves the detection efficiency of the overall bearing.

[0021] 2. The industrial bearing lubrication degree detection device can realize the simultaneous detection of two specifications of bearings and the comparative detection of bearings by setting the whole device into an automatic rotation type and synchronous double-bearing detection, improving the overall applicability of the equipment. Brief Description of the Drawings

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

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

[0024] Figure 3 It is a schematic diagram of the connection structure of the circulation component and the driving detection component of an industrial bearing lubrication degree detection device proposed by the present invention.

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

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

[0027] Figure 6 It is a schematic diagram of the structure of the detection device of an industrial bearing lubrication degree detection device proposed by the present invention.

[0028] Figure 7 It is a schematic diagram of the structure of the clamping component of an industrial bearing lubrication degree detection device proposed by the present invention.

[0029] In the figure: 1, support frame; 2, extrusion assembly; 201, fixed frame; 202, insertion rod; 203, seesaw; 204, compression spring; 3, circulation assembly; 301, runner; 302, central shaft; 303, rotating shaft; 304, spur gear; 305, tapered sleeve; 4, fixed sleeve; 5, drive and detection assembly; 501, drive motor; 502, drive runner; 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. Specific implementation mode

[0030] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0031] Please refer to Figures 1-7 , an industrial bearing lubrication degree detection device, including a support frame 1; a conveyor belt 6 for conveying the detected bearings; a circulation assembly 3 is arranged on the support frame 1, a drive and detection assembly 5 is arranged on the circulation assembly 3, and a clamping assembly 8 is arranged on the support frame 1.

[0032] In this embodiment, the circulation assembly 3 is used to position the detected bearings;

[0033] Please refer to Figure 3 , the circulation assembly 3 includes a runner 301, a rotating shaft 303 is rotatably connected to the runner 301, a tapered sleeve 305 for clamping the detected bearing is connected to the rotating shaft 303, and a spur gear 304 is connected to the rotating shaft 303. The operator synchronously passes the bearing to be detected through the rotating shaft 303 and makes it stuck on the tapered sleeve 305. By using the bearing introduction in the up and down directions, it is convenient for the operator to install it.

[0034] Furthermore, please refer to Figures 3-4, there are multiple sets of rotating shafts 303 and tapered sleeves 305, and each set has two. The multiple sets of rotating shafts 303 and tapered sleeves 305 are circularly arrayed symmetrically with the center of the runner 301 as the axis of symmetry. A central shaft 302 is fixedly connected at the center of the runner 301, and a fixed sleeve 4 is connected to the central shaft 302. The fixed sleeve 4 is connected to the support frame 1. The entire device adopts two-way synchronous detection, which can realize the synchronous detection of two specifications or one specification, can not only provide comparative detection, but also realize efficient lubrication degree detection, improving the overall applicability of the equipment. By using the overall rotatable and cyclic rotation detection method, the detection rate of the bearing can be improved.

[0035] Furthermore, please refer to Figure 2 , the extrusion assembly 2 includes a fixed frame 201, the fixed frame 201 is fixed on the fixed sleeve 4, a plug rod 202 is slidably connected to the fixed frame 201, a rocker 203 is connected to the bottom of the plug rod 202, a compression spring 204 is connected to the rocker 203, and one end of the compression spring 204 is connected to the fixed frame 201. By setting 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 rocker 203. Using the elastic extrusion of the compression spring 204 on the rocker 203 and transmitting it to the bearing, a downward force will be applied to the bearing, enabling the bearing to be tightly stuck on the tapered sleeve 305 to achieve preliminary fixation for subsequent rotational lubrication degree detection.

[0036] In addition, the drive detection assembly 5 is used to perform cyclic lubrication degree detection on the bearings clamped on the circulation assembly 3;

[0037] Please refer to 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 runner 502, a toggle rod 503 is connected to the side of the drive runner 502, a fixed plate 505 is fixedly connected to the central shaft 302, an arc-shaped groove and a long strip groove are opened on the fixed plate 505. The long strip groove is provided for the toggle rod 503 to slide in, thereby driving the rotation of the fixed plate 505, and the arc-shaped groove is in contact and sliding with the surface of the drive runner 502 to limit the relative position of the fixed plate 505, so that the detection position can be relatively stable without loosening. A large gear 504 is rotatably connected to the central shaft 302, and the large gear 504 is connected to the detection device through gear transmission. The large gear 504 meshes and transmits with the teeth on the drive runner 502. The rotation of the drive runner 502 will drive the rotation of the large gear 504 through the teeth. The large gear 504 will drive two transmission gears 506 to rotate, and when the transmission gears 506 rotate, they will drive the rotation of the sleeve gear 509 through the connection of two shaft pins 508, providing power for the rotational lubrication degree detection of the bearing, and at the same time providing rotational power for the installation position, detection position, and detachment position of the bearing.

[0038] In addition, please refer to Figures 5-6 , the detection device includes a transmission gear 506. The transmission gear 506 meshes with a large gear 504. Two arc grooves are formed 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 and drives with a spur gear 304. 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 scale lines are formed on the transmission gear 506. Through the lubrication effectiveness simulation of the bearing, when the lubrication degree of the bearing is higher, the smoother its rotation will be; when the lubrication degree of the bearing is lower, the greater the damping during rotation will be. Therefore, at this time, the greater the degree to which the shaft pin 508 compresses the power spring 507. And the operator can judge the lubrication degree of the bearing according to the relative position of the shaft pin 508 during rotation. Moreover, since scale lines are provided, the operator can judge whether the lubrication degree of the bearing meets the standard according to the numerical parameters converted from the damping.

[0039] It should be noted that, please refer to Figure 7 , a clamping assembly 8 is used to wrap and fix the detected bearing; the clamping assembly 8 includes a bracket 801. A clamping sleeve 802 is slidably connected to the bracket 801 through a connecting rod. A clamping spring 803 is connected to the clamping sleeve 802. One end of the clamping spring 803 is connected to the bracket 801. By placing the outer ring of the bearing between the two clamping sleeves 802, and the two clamping sleeves 802 are affected by the clamping springs 803 on both sides, the outer ring of the bearing is also in a relatively fixed state. After that, the entire bearing will intermittently stop at the detection position for a certain period of time. There are two groups of clamping sleeves 802, with two in a group. An inclined surface is provided at the top of the clamping sleeve 802. The provided inclined surface will provide the smoothness of contact when the bearing rotates, enabling it to easily slide between the two clamping sleeves 802 and reducing the resistance it receives.

[0040] It should be noted that, please refer to Figure 7 , an eccentric wheel 7 is connected to the central shaft 302. The eccentric wheel 7 is fixedly connected to the bracket 801. The center of the eccentric wheel 7 is located below the center of the central shaft 302. Because when the eccentric wheel 7 is in an eccentric state, when the bearing is unloaded after the detection is completed, the eccentric wheel 7 will apply an extrusion force to the bearing stuck on the tapered sleeve 305, enabling it to achieve the effect of automatic detachment. Therefore, there is no need for the operator to pull it out. With the continuous rotation conditions, automatic unloading will be achieved.

[0041] Working principle: First, the operator needs to synchronously pass the bearing to be detected through the rotating shaft 303 so that it is stuck on the tapered sleeve 305. Then, as the driving motor 501 rotates, it will drive the driving runner 502 to rotate. The driving runner 502 will drive the toggle rod 503 to rotate synchronously. Each time the toggle rod 503 rotates one circle, it will drive the fixed plate 505 to rotate by means of toggling. The fixed plate 505 will drive the central shaft 302 to rotate. At this time, the central shaft 302 will drive the runner 301 to rotate 90 degrees. Therefore, the bearing will rotate 90 degrees along the rotation path at this time. On the 90-degree rotation path of the bearing, an extrusion assembly 2 is provided. When the bearing rotates, the upper surface of the bearing will contact the rocker 203. The elastic force of the compression spring 204 on the rocker 203 is used for extrusion and transmitted to the bearing, so that the bearing will have a downward force, enabling the bearing to be firmly stuck on the tapered sleeve 305 to achieve preliminary fixation for subsequent rotational lubrication detection. After tightening and rotating 90 degrees, the outer ring of the bearing will be between the two clamping sleeves 802 at this time. Under the action of the clamping springs 803 on both sides, the outer ring of the bearing is also in a relatively fixed state. Then, the entire bearing will intermittently stop at this detection position for a certain period of time. As the driving runner 502 rotates, it will drive the large gear 504 to rotate through the teeth. The large gear 504 will drive the two transmission gears 506 to rotate. When the transmission gears 506 rotate, they will drive the sleeve gear 509 to rotate through the connection of the two shaft pins 508. The rotation of the sleeve gear 509 will drive the segment gear 304 to rotate through gear meshing. During the rotation of the segment gear 304, it will drive the rotating shaft 303 to rotate. The rotating shaft 303 will drive the tapered sleeve 305 and the inner ring of the bearing stuck on its surface to rotate at this time. When the lubrication degree is high, the inner ring of the bearing will rotate very smoothly at this time, and the rotational resistance received 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 drives the sleeve gear 509 connected to the two shaft pins 508 through the elastic force of the power spring 507, when the lubrication degree of the bearing is low, the damping during rotation will be greater. Therefore, the degree of compression of the shaft pin 508 on the power spring 507 will be greater at this time. The operator can judge the lubrication degree of the bearing according to the relative position of the shaft pin 508 during rotation. And a scale line is provided to avoid this situation. Therefore, the operator can judge whether the lubrication degree of the bearing meets the standard according to the numerical parameters converted from the damping.After the driving motor 501 continues to rotate, and after the toggle lever 503 rotates one full circle, the fixed plate 505 is driven to rotate. At this time, the entire tested bearing will rotate downward and disengage. Since it is considered that the bearing is stuck on the tapered sleeve 305 at this time, the eccentric wheel 7 is provided. During the rotation of the bearing, due to the contact with the eccentric wheel 7, the upper surface of the bearing will contact the lower surface of the eccentric wheel 7 during the rotation. After rotating 90 degrees, because the eccentric wheel 7 is eccentric up and down, the bearing is automatically disengaged during the extrusion by the eccentric wheel 7 and falls onto the conveyor belt 6. The operator can select and convey the unqualified bearings according to the actual detected data. By using the overall rotatable cyclic rotation detection method, the detection rate of the bearings can be improved, and at the same time, the difficulty of the operator in detecting the bearings is reduced, improving its convenience. And the entire device adopts two-way synchronous detection, which can realize the synchronous detection of two specifications or one specification, can provide comparative detection, and can also realize efficient lubrication detection, improving the overall applicability of the equipment.

[0042] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising a..." does not exclude the existence of additional identical elements in the process, method, article or device comprising the element.

Claims

1. An industrial bearing lubricity detection device, characterized in that: include Support frame (1); A circulation component (3) for positioning the bearing to be inspected; A drive detection component (5) is used to perform a lubricity cycle detection on the bearing 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); 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 tapered sleeve (305) engaged with a detection bearing, the rotating shaft (303) is connected to a sheet gear (304), the center of the rotating wheel (301) is fixedly connected to a central shaft (302), and the central shaft (302) is connected to a fixed sleeve (4); 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 via a gear transmission, and the large gear (504) is meshed with teeth on the driving wheel (502) for transmission; The detection device comprises a transmission gear (506), wherein the transmission gear (506) meshes with the large gear (504), wherein two arc grooves are provided inside the transmission gear (506), wherein a shaft pin (508) is slidably connected inside the arc groove, wherein one end of the shaft pin (508) is connected to a sleeve gear (509), wherein the sleeve gear (509) meshes with the sheet gear (304) for transmission, wherein a power spring (507) is connected to the shaft pin (508), wherein one end of the power spring (507) is connected to the transmission gear (506).

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

3. The industrial bearing lubricity detection device according to claim 2 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 the 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).

4. The industrial bearing lubricity detection device according to claim 1 is 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).

5. The industrial bearing lubricity detection device according to claim 1 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).

6. An industrial bearing lubricity detection device according to claim 5, characterized in that: The jackets (802) are provided in two groups, with two forming one group. The top of the jackets (802) is provided with an inclined surface.

7. An industrial bearing lubricity detection device according to claim 6, 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).

Images