CN220829190U - Suspension bearing height and parallelism detection device - Google Patents
Suspension bearing height and parallelism detection device Download PDFInfo
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- CN220829190U CN220829190U CN202322492420.3U CN202322492420U CN220829190U CN 220829190 U CN220829190 U CN 220829190U CN 202322492420 U CN202322492420 U CN 202322492420U CN 220829190 U CN220829190 U CN 220829190U
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- 238000001514 detection method Methods 0.000 title claims abstract description 116
- 239000000725 suspension Substances 0.000 title claims abstract description 64
- 238000006073 displacement reaction Methods 0.000 claims abstract description 9
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Abstract
The utility model discloses a suspension bearing height and parallelism detection device which comprises a frame, a lifting piece, a first lifting driving piece, a detection pressure head and a detection pressure application assembly, wherein the frame is provided with a detection platform for horizontally bearing a suspension bearing to be detected, the lifting piece is arranged on the frame in a lifting manner and is positioned above the detection platform, the first lifting driving piece drives the lifting piece to lift relative to the detection platform, the detection pressure head is arranged below the lifting piece, the detection pressure head is provided with a plurality of displacement sensors, the first lifting driving piece drives the detection pressure head to press against a detection surface of the suspension bearing to be detected, and the detection pressure application assembly is configured to apply preset pressure to the detection surface of the suspension bearing to be detected when the detection pressure head presses against the detection surface of the suspension bearing to be detected. The device for detecting the height and the parallelism of the suspension bearing is compact in structure and small in occupied space; and the detection efficiency is high, the detection precision is high, and the whole operation is stable and reliable.
Description
Technical Field
The utility model belongs to the technical field of bearing detection, and particularly relates to a device for detecting the height and parallelism of a suspension bearing.
Background
One of the bearings is for suspending and effecting rotation of the suspended object, and is called a suspension bearing. The local structure of suspension bearing is for including upper cover, bearing body and the lower cover that from the top down set gradually, and the axis of bearing body extends along upper and lower direction, and the bearing body includes interior wheel (be equivalent to the bearing inner race of non-suspension bearing), cover establish the outer wheel (be equivalent to the outer lane of non-suspension bearing) on interior wheel and lie in the spin between interior wheel and the outer wheel, and the lower extreme of outer wheel is equipped with the internal flange of support in spin downside, and the upper end of interior wheel is equipped with the external flange of pressing in spin upside, still is equipped with the bearing holder between inner circle and the outer lane.
It is well known that the height and the parallelism of a suspension bearing are required to be detected before leaving a factory, so that the production quality of the suspension bearing is guaranteed, at present, most of existing detection devices are provided with dial indicators on a detection platform, the suspension bearing is fixed on the detection platform, the height and the parallelism of the suspension bearing are detected through the dial indicators, the detection mode is more in manual participation, and the problems of low detection efficiency and poor detection precision exist.
Disclosure of utility model
The utility model aims to provide a device for detecting the height and the parallelism of a suspension bearing, which is used for solving the problems of low detection efficiency and poor detection precision in the detection of the height and the parallelism of the suspension bearing in the prior art.
To achieve the purpose, the utility model adopts the following technical scheme:
A device for detecting the height and parallelism of a suspension bearing comprises a frame, a lifting piece, a first lifting driving piece, a detection pressure head and a detection pressing component, wherein,
A detection station is arranged on the frame, a detection platform is arranged on the detection station and is configured to horizontally bear a suspension bearing to be detected,
The lifting piece is arranged on the frame in a lifting way and is positioned above the detection platform, the fixed end of the first lifting driving piece is arranged on the frame, the movable end of the first lifting driving piece is connected with the lifting piece, the first lifting driving piece drives the lifting piece to lift relative to the detection platform,
The detection pressure head is arranged below the lifting part, a plurality of displacement sensors are arranged on the detection pressure head, the first lifting driving part drives the detection pressure head to descend to a preset position so as to enable the detection pressure head to be pressed against the detection surface of the suspension bearing to be detected,
The detection pressing assembly is mounted on the lifting piece and is configured to work when the detection pressing head presses against the detection surface of the suspension bearing to be detected so as to apply preset pressure to the detection surface of the suspension bearing to be detected.
Further, the detecting and pressing assembly comprises a hinge rod, a second lifting driving piece and a balancing weight, one end of the hinge rod is hinged to the lifting piece as a hinge end, the balancing weight is installed on the hinge rod relative to the other end of the hinge end, the fixed end of the second lifting driving piece is installed on the lifting piece, and the movable end of the second lifting driving piece is connected to the hinge rod between the hinge end and the balancing weight.
Further, a calibration assembly is further arranged on the frame, the calibration assembly comprises a calibration driving piece and a calibration platform, the fixed end of the calibration driving piece is installed on the frame, the movable end of the calibration driving piece is connected with the calibration platform, the calibration platform is configured to bear a standard suspension bearing, the calibration driving piece drives the calibration platform to move to a detection station of a detection platform, and the detection pressure head is pressed on a detection surface of the standard suspension bearing so as to calibrate a detection standard before detecting the suspension bearing to be detected.
Further, the cross section of wait to detect and hang the bearing is "T" shape structure, the last hole of dodging of seting up of testing platform, dodge downthehole liftable be provided with lift platform, be provided with the third lift driving piece in the frame testing platform's below, the stiff end of third lift driving piece is installed in the frame, the expansion end of third lift driving piece is connected lift platform, the drive of third lift driving piece lift platform moves to high position or low level, lift platform will dodge the hole shutoff when high position, wait to detect and hang the bearing and place on lift platform, lift platform is when low level, wait to detect and hang the tail end of bearing and fall into dodge downthehole, wait to detect and hang the head bottom surface pressure of bearing and lean on the testing platform.
Further, the detection pressure head is arranged on the detection surface of the suspension bearing to be detected in a copying mode, and four displacement sensors are uniformly distributed on the same circumference of the detection pressure head.
Compared with the prior art, the device for detecting the height and the parallelism of the suspension bearing has the advantages that the device can automatically detect the height and the parallelism of the suspension bearing, and is compact in structure and small in occupied space; and the detection efficiency is high, the detection precision is high, and the whole operation is stable and reliable.
Drawings
Fig. 1 is a schematic perspective view of a suspension bearing height and parallelism detecting device according to an embodiment of the present utility model;
FIG. 2 is a schematic front view of a device for detecting the height and parallelism of a suspension bearing according to an embodiment of the present utility model;
Fig. 3 is a schematic side view of a suspension bearing height and parallelism detecting device according to an embodiment of the utility model.
Detailed Description
The technical scheme of the utility model is further described below by the specific embodiments with reference to the accompanying drawings.
In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Preferred embodiments of the present utility model are shown in the drawings. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete. It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 to 3, in the present embodiment, a suspension bearing height and parallelism detecting device includes a frame 1, a lifting member 2, a first lifting driving member 3, a detecting ram 4 and a detecting pressing component 5, a detecting station is disposed on the frame 1, a detecting platform 10 is disposed on the detecting station, the detecting platform 10 is configured to horizontally support a suspension bearing 6 to be detected, the lifting member 2 is liftably mounted on the frame 1 and is located above the detecting platform 10, a fixed end of the first lifting driving member 3 is mounted on the frame 1, a movable end of the first lifting driving member 3 is connected with the lifting member 2, the lifting member 2 is driven by the first lifting driving member 3 to lift relative to the detecting platform 10, the detecting ram 4 is mounted under the lifting member 2, a plurality of displacement sensors 7 are disposed on the detecting ram 4, the detecting ram 3 is driven by the first lifting driving member 4 to a preset position, so that the detecting ram 4 is pressed against a detecting surface of the suspension bearing 6 to be detected, the detecting component 5 is mounted on the lifting member 2, and the detecting component 5 is configured to apply a pressing force to the detecting surface of the suspension bearing 6 to be detected when the detecting ram 4 is pressed against the detecting surface to be detected.
It can be seen that the first lifting driving member 3 drives the lifting member 2 to descend, so that the detection pressure head is pressed against the detection surface of the suspension bearing 6 to be detected, the detection pressing assembly 5 applies preset pressure to the detection surface of the suspension bearing 6 to be detected, the height and the parallelism of the detection surface of the suspension bearing 6 to be detected are detected through the displacement sensor 7, the detection of the height and the parallelism of the suspension bearing 6 to be detected is realized, the detection efficiency is high, and the detection precision is high.
As an embodiment, the detecting and pressing assembly 5 is disposed on an end face of the lifting member 2, the detecting and pressing assembly 5 includes a hinge rod 50, a second lifting driving member 51 and a balancing weight 52, a first end of the hinge rod 50 is used as a hinge end, a hinge seat is disposed on the lifting member 2, a first end of the hinge rod 50 is hinged on the hinge seat, a second end of the hinge seat 50 extends out of the lifting member 2, the balancing weight 52 is mounted on a second end of the hinge rod 50, a fixed end of the second lifting driving member 51 is mounted on the lifting member 2, and a movable end of the second lifting driving member 51 is connected to the hinge rod 50 between the hinge seat and the balancing weight 52.
Preferably, the mounting position of the weight 52 on the hinge rod 50 is adjustable to adjust the pressure applied by the detection pressure applying assembly 5 to the detection surface of the suspension bearing 6 to be detected.
It can be seen that the second lifting driving member 51, the hinge rod 50 and the balancing weight 52 are matched, so that the pressure detecting and applying assembly 5 is simple in structure, easy to realize, stable and reliable in pressure application and adjustable in pressure.
As an implementation manner, the frame 1 is further provided with a calibration assembly 8, the calibration assembly 8 comprises a calibration driving piece 80 and a calibration platform 81, a fixed end of the calibration driving piece 80 is installed on the frame 1, a movable end of the calibration driving piece 80 is connected with the calibration platform 81, the calibration platform 81 is configured to bear the standard suspension bearing 9, the calibration driving piece 80 drives the calibration platform 81 to move to a detection station of the detection platform 10, and the detection pressure head 4 is pressed against a detection surface of the standard suspension bearing 9 to calibrate the detection standard before detecting the suspension bearing 6 to be detected.
Therefore, the calibration of the detection standard before the suspension bearing 6 to be detected is realized through the calibration component 8, and the detection precision is further improved.
As an implementation mode, the cross section of the suspension bearing 6 to be detected is of a T-shaped structure, an avoidance hole is formed in the detection platform 10, a lifting platform 11 is arranged in the avoidance hole in a lifting manner, a third lifting driving piece 12 is arranged below the detection platform 10 on the frame 1, the fixed end of the third lifting driving piece 12 is arranged on the frame 1, the movable end of the third lifting driving piece 12 is connected with the lifting platform 11, the lifting platform 11 is driven by the third lifting driving piece 12 to move to a high position or a low position, the avoidance hole is blocked when the lifting platform 11 is in the high position, the suspension bearing 6 to be detected is placed on the lifting platform, the tail end of the suspension bearing 6 to be detected falls into the avoidance hole when the lifting platform 11 is in the low position, and the bottom surface of the head of the suspension bearing 6 to be detected is pressed on the detection platform 10.
It can be seen that through the cooperation of dodging hole and lift platform 11, realized before the detection, wait to detect the head bottom surface of hanging bearing 6 and press on detecting platform 10 to guarantee to wait to detect the parallelism of hanging bearing 6 on detecting platform 10, avoid waiting to detect hanging bearing 6 and place the unevenness on detecting platform 10 because of waiting, influence detection precision, guarantee detection precision.
As an implementation mode, the detection pressure head 4 is arranged on the detection surface of the suspension bearing 6 to be detected, and four displacement sensors 7 are uniformly distributed on the same circumference of the detection pressure head 4.
It can be seen that, by uniformly distributing four displacement sensors 7 on the same circumference of the detection pressure head 4, four detection points are set on the detection surface of the suspension bearing 6 to be detected, so as to ensure the accuracy of detection data.
Preferably, the first lift driving member 3, the second lift driving member 51, and the third lift driving member 12 are all cylinders.
The above embodiments merely illustrate the basic principles and features of the present utility model, and the present utility model is not limited to the above examples, but can be variously changed and modified without departing from the spirit and scope of the present utility model, which is within the scope of the present utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. A device for detecting the height and the parallelism of a suspension bearing is characterized by comprising a frame, a lifting piece, a first lifting driving piece, a detection pressure head and a detection pressure application assembly, wherein,
A detection station is arranged on the frame, a detection platform is arranged on the detection station and is configured to horizontally bear a suspension bearing to be detected,
The lifting piece is arranged on the frame in a lifting way and is positioned above the detection platform, the fixed end of the first lifting driving piece is arranged on the frame, the movable end of the first lifting driving piece is connected with the lifting piece, the first lifting driving piece drives the lifting piece to lift relative to the detection platform,
The detection pressure head is arranged below the lifting part, a plurality of displacement sensors are arranged on the detection pressure head, the first lifting driving part drives the detection pressure head to descend to a preset position so as to enable the detection pressure head to be pressed against the detection surface of the suspension bearing to be detected,
The detection pressing assembly is mounted on the lifting piece and is configured to work when the detection pressing head presses against the detection surface of the suspension bearing to be detected so as to apply preset pressure to the detection surface of the suspension bearing to be detected.
2. The suspension bearing height and parallelism detection apparatus according to claim 1, wherein the detection pressing assembly includes a hinge rod, a second lifting driving member, and a weight, one end of the hinge rod is hinged to the lifting member as a hinge end, the weight is mounted to the other end of the hinge rod opposite to the hinge end, a fixed end of the second lifting driving member is mounted to the lifting member, and a movable end of the second lifting driving member is connected to the hinge rod between the hinge end and the weight.
3. The suspension bearing height and parallelism detection device according to claim 1 or 2, wherein a calibration assembly is further provided on the frame, the calibration assembly comprises a calibration driving member and a calibration platform, the fixed end of the calibration driving member is mounted on the frame, the movable end of the calibration driving member is connected with the calibration platform, the calibration platform is configured to bear a standard suspension bearing, the calibration driving member drives the calibration platform to move to a detection station of a detection platform, and the detection pressure head is pressed against a detection surface of the standard suspension bearing so as to calibrate a detection standard before detecting the suspension bearing to be detected.
4. The hanging bearing height and parallelism detection device according to claim 3, wherein the cross section of the hanging bearing to be detected is of a T-shaped structure, an avoidance hole is formed in the detection platform, a lifting platform is arranged in the avoidance hole in a lifting manner, a third lifting driving piece is arranged below the detection platform in the frame, the fixed end of the third lifting driving piece is installed on the frame, the movable end of the third lifting driving piece is connected with the lifting platform, the third lifting driving piece drives the lifting platform to move to a high position or a low position, the avoidance hole is blocked when the lifting platform is in the high position, the hanging bearing to be detected is placed on the lifting platform, the tail end of the hanging bearing to be detected falls into the avoidance hole when the lifting platform is in the low position, and the bottom surface of the head of the hanging bearing to be detected is pressed against the detection platform.
5. The suspension bearing height and parallelism detection device according to claim 1, wherein the detection pressure head is arranged on the detection surface of the suspension bearing to be detected, and four displacement sensors are uniformly distributed on the same circumference of the detection pressure head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322492420.3U CN220829190U (en) | 2023-09-13 | 2023-09-13 | Suspension bearing height and parallelism detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322492420.3U CN220829190U (en) | 2023-09-13 | 2023-09-13 | Suspension bearing height and parallelism detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220829190U true CN220829190U (en) | 2024-04-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322492420.3U Active CN220829190U (en) | 2023-09-13 | 2023-09-13 | Suspension bearing height and parallelism detection device |
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| Country | Link |
|---|---|
| CN (1) | CN220829190U (en) |
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2023
- 2023-09-13 CN CN202322492420.3U patent/CN220829190U/en active Active
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