CN217560603U - Auxiliary measuring equipment for precision of main shaft bearing spacer ring - Google Patents
Auxiliary measuring equipment for precision of main shaft bearing spacer ring Download PDFInfo
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- CN217560603U CN217560603U CN202221767192.5U CN202221767192U CN217560603U CN 217560603 U CN217560603 U CN 217560603U CN 202221767192 U CN202221767192 U CN 202221767192U CN 217560603 U CN217560603 U CN 217560603U
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Abstract
The utility model discloses a measurement auxiliary device of the precision of a main shaft bearing spacer ring, which relates to the technical field of measurement auxiliary devices and comprises a measuring table, wherein the upper end of the measuring table is provided with a bearing with measurement, and the middle part of the bearing with measurement is provided with a center frame; two groups of telescopic rods are symmetrically arranged on the outer surface of the upper end and the outer surface of the lower end of the central frame, a movable spring is arranged on the outer wall of each group of telescopic rods, a spherical push block is arranged at the end part of each telescopic rod, a detachable bearing frame is arranged at the rear end of the central frame, and the detachable bearing frame is positioned on the outer surface of the upper end of the supporting seat; the inner wall of the measuring table is provided with a lifting table, and the outer surface of the lower end of the lifting table is provided with a butt-joint column. The utility model discloses a measurement auxiliary assembly of main shaft bearing spacer precision, centre frame and spherical ejector pad, the bearing frame of being convenient for process to convenient measurement, transmission disc and motor are convenient for drive the area and measure the bearing rotation.
Description
Technical Field
The utility model belongs to the technical field of the measurement auxiliary assembly of main shaft, more specifically, relate to a measurement auxiliary assembly of main shaft bearing space ring precision.
Background
When the bearing is measured, the bearing needs to be kept in a vertical state.
Current bearing measuring device is inconvenient when the installation is used to erect the bearing to lack the transmission assembly who corresponds, need manual rotation to measure, it is more troublesome, the use of giving people has brought certain adverse effect, in order to solve prior art's not enough, we provide a measurement auxiliary assembly of main shaft bearing spacer precision.
SUMMERY OF THE UTILITY MODEL
A primary object of the present invention is to provide a measurement auxiliary device for a spacer ring of a spindle bearing, which can effectively solve the problems of the prior art.
According to an embodiment of a first aspect of the present invention, there is provided an auxiliary device for measuring the precision of a main shaft bearing spacer ring, comprising a measuring table, wherein a bearing with a measuring function is arranged at the upper end of the measuring table, and a central frame is arranged in the middle of the bearing with the measuring function; two groups of telescopic rods are symmetrically arranged on the outer surface of the upper end and the outer surface of the lower end of the central frame, a movable spring is arranged on the outer wall of each group of telescopic rods, a spherical push block is arranged at the end part of each telescopic rod, a detachable bearing frame is arranged at the rear end of the central frame, and the detachable bearing frame is positioned on the outer surface of the upper end of the supporting seat; the inner wall of the measuring table is provided with a lifting table, the outer surface of the lower end of the lifting table is provided with a butt joint column, the butt joint column is located on the outer surface of the upper end of the lifting plate, and two groups of first balance rods are symmetrically arranged at two ends of the butt joint column.
According to the utility model discloses first aspect embodiment the measurement auxiliary assembly of main shaft bearing space ring precision, the lower extreme surface of lifter plate is provided with the lift cylinder, the lower extreme surface of lift cylinder is provided with the support base, the symmetry is provided with the balancing pole No. two of multiunit between support base and the measuring station.
According to the utility model discloses the first aspect embodiment the measurement auxiliary assembly of main shaft bearing spacer precision, the upper end of elevating platform is provided with the motor, the one end of motor is provided with transmission disc, transmission disc's front end surface is provided with the athey wheel, transmission disc is located the inner wall of adjustable shelf, be provided with drive track between athey wheel and the motor.
According to the utility model discloses first aspect embodiment the measurement auxiliary assembly of main shaft bearing space ring precision, the centre frame with can dismantle and be provided with the dwang between the bearing frame, the rear end surface of centre frame passes through the dwang and is connected with the front end surface rotation that can dismantle the bearing frame.
According to the utility model discloses first aspect embodiment the measurement auxiliary assembly of main shaft bearing space ring precision, can dismantle and be provided with fixing bolt between bearing bracket and the supporting seat, the lower extreme internal surface that can dismantle the bearing bracket can be dismantled through fixing bolt and the upper end surface of supporting seat and be connected.
According to the utility model discloses the embodiment of first aspect the measurement auxiliary assembly of main shaft bearing space ring precision, be provided with the movable groove between elevating platform and the measuring station, the outer wall of elevating platform passes through the inner wall swing joint of movable groove and measuring station.
According to the utility model discloses first aspect embodiment the measurement auxiliary assembly of main shaft bearing spacer ring precision, be provided with rolling bearing between athey wheel and the adjustable shelf, the front end surface of athey wheel passes through rolling bearing and is connected with the inner wall rotation of adjustable shelf.
The utility model discloses one of above-mentioned technical scheme has one of following advantage or beneficial effect at least:
in the auxiliary measuring equipment for the precision of the spacing ring of the spindle bearing, the bearing frame is convenient to process and measure through the arranged center frame and the spherical push block, the spherical push block is arranged on the telescopic rod, when the bearing is arranged, the bolt on the detachable bearing frame and the support seat is pulled out, the detachable bearing frame is taken down from the support seat, the bearing with the measurement is sleeved on the center frame from the rear end of the center frame, the spherical push block is compressed, the bearing with the measurement can be sleeved at the end part of the spherical push block, the bearing with the measurement is propped against the bearing with the measurement through the two groups of spherical push blocks, then the detachable bearing frame is arranged at the upper end of the support seat from the rear end, and the bolt is inserted to complete the installation of the bearing with the measurement, so that the bearing with the measurement can rotate on the outer wall of the center frame to facilitate the measurement;
in this measurement auxiliary assembly of main shaft bearing spacer ring precision, through transmission disc and the motor that sets up, it is rotatory to be convenient for drive the area and measure the bearing, here after measuring the bearing installation in area, control lift cylinder promotes the lifter plate upwards, the lifter plate drives the elevating platform upwards through the butt joint post, make the outer wall laminating of transmission disc and area measurement bearing, then the starter motor, the motor drives the athey wheel and rotates with the transmission disc through the drive track, through the stiction between transmission disc and the area measurement bearing, it is rotatory to drive the area measurement bearing, then measure it, convenient measurement, and be applicable to the measurement of not unidimensional bearing.
Drawings
The present invention will be further described with reference to the accompanying drawings and examples;
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the connection structure of the measuring bearing and the center frame of the present invention;
FIG. 3 is a schematic view of the connection structure of the detachable bearing bracket and the supporting seat of the present invention;
fig. 4 is a schematic view of the connection structure between the transmission disc and the motor according to the present invention.
Detailed Description
Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first" and "second" may explicitly or implicitly include one or more features.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the term "connected" is to be interpreted broadly, and may be, for example, a fixed connection or a movable connection, a detachable connection or a non-detachable connection, or an integral connection; may be mechanically, electrically or otherwise in communication with each other; they may be directly connected or indirectly connected through intervening media, or may be connected through one or more other elements or indirectly connected through one or more other elements or in an interactive relationship between two elements.
The following disclosure provides many different embodiments or examples for implementing different aspects of the invention.
Referring to fig. 1 to 4, an auxiliary device for measuring the precision of a spindle bearing spacer is provided, which comprises a measuring table 1, wherein a measuring bearing 4 is arranged at the upper end of the measuring table 1, and a central frame 9 is arranged in the middle of the measuring bearing 4; two groups of telescopic rods 10 are symmetrically arranged on the outer surface of the upper end and the outer surface of the lower end of the central frame 9, a movable spring 11 is arranged on the outer wall of each group of telescopic rods 10, a spherical push block 12 is arranged at the end part of each telescopic rod 10, a detachable bearing frame 3 is arranged at the rear end of the central frame 9, and the detachable bearing frame 3 is positioned on the outer surface of the upper end of the supporting seat 5; the inner wall of the measuring table 1 is provided with a lifting table 14, the outer surface of the lower end of the lifting table 14 is provided with a butt joint column 15, the butt joint column 15 is located on the outer surface of the upper end of a lifting plate 16, and two groups of first balance rods 2 are symmetrically arranged at two ends of the butt joint column 15.
The utility model discloses in some of them embodiments, the lower extreme surface of lifter plate 16 is provided with lift cylinder 8, lift cylinder 8's lower extreme surface is provided with supports base 7, the symmetry is provided with No. two balancing poles 6 of multiunit between support base 7 and the measuring station 1, the upper end of elevating platform 14 is provided with motor 13, motor 13's one end is provided with transmission disc 17, transmission disc 17's front end surface is provided with athey wheel 18, transmission disc 17 is located the inner wall of adjustable shelf 19, be provided with transmission track 20 between athey wheel 18 and the motor 13.
The utility model discloses in some of them embodiments, centre frame 9 with can dismantle and be provided with the dwang between the bearing frame 3, the rear end surface of centre frame 9 passes through the dwang and is connected with the front end surface rotation that can dismantle bearing frame 3.
The utility model discloses in some of them embodiments, can dismantle and be provided with fixing bolt between bearing frame 3 and the supporting seat 5, can dismantle the lower extreme internal surface of bearing frame 3 and can dismantle through fixing bolt and supporting seat 5's upper end surface and be connected.
The utility model discloses in some of them embodiments, be provided with the activity groove between elevating platform 14 and the measuring station 1, the outer wall of elevating platform 14 passes through the inner wall swing joint of activity groove and measuring station 1.
In some embodiments of the present invention, a rolling bearing is disposed between the track wheel 18 and the movable frame 19, and the front end outer surface of the track wheel 18 is rotatably connected to the inner wall of the movable frame 19 through the rolling bearing.
The utility model discloses in some of them embodiments, the balancing pole 2 and No. two balancing poles 6 that set up conveniently keep the ascending balance of survey platform 1 and lifter plate 16, and the lifter plate 16 that sets up makes things convenient for lift cylinder 8 to promote the lift platform 14 and rises.
It should be noted that the utility model relates to a measurement auxiliary assembly of main shaft bearing space ring precision, during the use, center frame 9 and the spherical ejector pad 12 that set up, the bearing frame of being convenient for process is risen, in order to make things convenient for the measurement, here install the spherical ejector pad 12 on telescopic link 10, when the bearing is installed, pull out the bolt on can dismantling bearing frame 3 and the supporting seat 5, take down can dismantling bearing frame 3 from the supporting seat 5, then overlap the rear end of taking measuring bearing 4 from center frame 9 on center frame 9, compress the spherical ejector pad 12, make and take measuring bearing 4 to overlap the tip of spherical ejector pad 12, withstand taking measuring bearing 4 through two sets of spherical ejector pads 12, then install can dismantling bearing frame 3 from the rear end to the upper end of supporting seat 5, and insert the bolt, accomplish taking measuring bearing 4's installation, in this way, take measuring bearing 4 can rotate at the outer wall of center frame 9, in order to make things convenient for the measurement; the transmission disc 17 and the motor 13 are arranged, the belt measuring bearing 4 is convenient to drive to rotate, after the belt measuring bearing 4 is installed, the lifting cylinder 8 is controlled to push the lifting plate 16 to move upwards, the lifting plate 16 drives the lifting platform 14 to move upwards through the butting column 15, the transmission disc 17 is attached to the outer wall of the belt measuring bearing 4, then the motor 13 is started, the motor 13 drives the crawler wheel 18 and the transmission disc 17 to rotate through the transmission crawler belt 20, static friction force between the transmission disc 17 and the belt measuring bearing 4 drives the belt measuring bearing 4 to rotate, and then measurement is conducted on the belt measuring bearing 4, measurement is convenient, and the belt measuring device is suitable for measurement of bearings of different sizes.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (7)
1. The auxiliary measuring equipment for the precision of the spacing ring of the main shaft bearing is characterized by comprising a measuring table, wherein a bearing with a measuring function is arranged at the upper end of the measuring table, and a center frame is arranged in the middle of the bearing with the measuring function; two groups of telescopic rods are symmetrically arranged on the outer surface of the upper end and the outer surface of the lower end of the central frame, a movable spring is arranged on the outer wall of each group of telescopic rods, a spherical push block is arranged at the end part of each telescopic rod, a detachable bearing frame is arranged at the rear end of the central frame, and the detachable bearing frame is positioned on the outer surface of the upper end of the supporting seat; the inner wall of the measuring table is provided with a lifting table, the outer surface of the lower end of the lifting table is provided with a butt joint column, the butt joint column is located on the outer surface of the upper end of the lifting plate, and two groups of first balance rods are symmetrically arranged at two ends of the butt joint column.
2. The measurement auxiliary apparatus of the accuracy of a main shaft bearing spacer according to claim 1, characterized in that: the outer surface of the lower end of the lifting plate is provided with a lifting cylinder, the outer surface of the lower end of the lifting cylinder is provided with a supporting base, and a plurality of groups of second balancing rods are symmetrically arranged between the supporting base and the measuring table.
3. The measurement auxiliary apparatus of the accuracy of a main shaft bearing spacer according to claim 2, characterized in that: the upper end of the lifting platform is provided with a motor, one end of the motor is provided with a transmission disc, the outer surface of the front end of the transmission disc is provided with a crawler wheel, the transmission disc is located on the inner wall of the movable frame, and a transmission crawler belt is arranged between the crawler wheel and the motor.
4. A measurement assistance apparatus for accuracy of a main shaft bearing spacer according to claim 3, characterized in that: the center frame is provided with the dwang with can dismantling between the bearing frame, the rear end surface of center frame passes through the dwang and is connected with the front end surface rotation that can dismantle the bearing frame.
5. The measurement auxiliary apparatus of the accuracy of a main shaft bearing spacer according to claim 1, characterized in that: can dismantle and be provided with fixing bolt between bearing bracket and the supporting seat, the lower extreme internal surface that can dismantle the bearing bracket can be dismantled through fixing bolt and the upper end surface of supporting seat and be connected.
6. A measurement assistance apparatus for accuracy of a main shaft bearing spacer according to claim 3, characterized in that: a movable groove is arranged between the lifting platform and the measuring platform, and the outer wall of the lifting platform is movably connected with the inner wall of the measuring platform through the movable groove.
7. A measurement assistance apparatus for accuracy of a main shaft bearing spacer according to claim 3, characterized in that: and a rotating bearing is arranged between the crawler wheel and the movable frame, and the outer surface of the front end of the crawler wheel is rotatably connected with the inner wall of the movable frame through the rotating bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221767192.5U CN217560603U (en) | 2022-07-11 | 2022-07-11 | Auxiliary measuring equipment for precision of main shaft bearing spacer ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221767192.5U CN217560603U (en) | 2022-07-11 | 2022-07-11 | Auxiliary measuring equipment for precision of main shaft bearing spacer ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217560603U true CN217560603U (en) | 2022-10-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221767192.5U Active CN217560603U (en) | 2022-07-11 | 2022-07-11 | Auxiliary measuring equipment for precision of main shaft bearing spacer ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217560603U (en) |
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2022
- 2022-07-11 CN CN202221767192.5U patent/CN217560603U/en active Active
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