CN217058579U - Measuring device for motor end cover retainer ring groove - Google Patents
Measuring device for motor end cover retainer ring groove Download PDFInfo
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- CN217058579U CN217058579U CN202220834278.9U CN202220834278U CN217058579U CN 217058579 U CN217058579 U CN 217058579U CN 202220834278 U CN202220834278 U CN 202220834278U CN 217058579 U CN217058579 U CN 217058579U
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Abstract
The utility model discloses a measuring device is used in motor end cover retainer groove, include the measuring device body with motor end cover matched with, the measuring device body includes that the top sets up for the opening the mounting box, the top fixedly connected with of mounting box measures the apron, and the front side of measuring the apron is equipped with first scale mark, has seted up the retainer groove on the lateral wall of motor end cover, all rotate on the both sides inner wall of mounting box and install screw thread actuating mechanism, the first guide bar of fixedly connected with between the both sides inner wall of mounting box, two equal slip caps of screw thread actuating mechanism establish on first guide bar, the first measuring stick of the equal fixedly connected with in one side that two screw thread actuating mechanism kept away from each other. The utility model discloses be convenient for measure the internal diameter and the inboard height in retaining ring groove, and mode with adjustable first measuring stick and second measuring stick position can realize measuring not unidimensional retaining ring groove, improves application scope, satisfies the user demand.
Description
Technical Field
The utility model relates to a measuring equipment technical field especially relates to a measuring device is used in motor end cover retainer ring groove.
Background
In the motor field of making, to the motor of no bearing inner cup, for solving the axial float problem, at the indoor retaining ring groove for the increase hole of end cover bearing, and installation bearing retainer ring when the assembly, in the actual production process, need measure the internal diameter size in retaining ring groove, make things convenient for personnel to produce, the error is great when traditional measuring tool is measured, often causes the retaining ring groove size after the processing to not reach the requirement, in order to solve this problem, application number: 202022309048.4, discloses a measuring device for motor end cover retainer ring groove, belongs to motor measuring tool technical field, mainly solves the technical problems that the operation that current measuring tool exists is inconvenient, measuring error is big etc, and its technical scheme is: a measuring device for a motor end cover retainer ring groove comprises a measuring circular table and a handheld rod vertically arranged in the middle of the top surface of the circular table; the measuring circular truncated cone is of a cylindrical structure, and the diameter of the measuring circular truncated cone is the same as that of the inner cavity of the bearing chamber; the height dimension of the measuring circular truncated cone is the same as the distance dimension between the top edge of the retainer ring groove and the bottom surface of the bearing chamber; the measuring circular truncated cone top surface one side undercut is equipped with the step face, the distance between measuring circular truncated cone top surface and the step face is the same with retaining ring groove width size, has advantages such as design is simple, low in manufacturing cost, easy and simple to handle swiftly, detect accurate, measuring range is wide.
The mode of measuring the retaining ring groove through the measuring circular platform of solid size in the above-mentioned patent, its application scope is restricted, only can measure the retaining ring groove of same size, and has the shortcoming of being not convenient for measure the height of retaining ring inslot side, can not satisfy the user demand, to above-mentioned problem, therefore we have provided a measuring device for motor end cover retaining ring groove.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a measuring device for a motor end cover retainer ring groove.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a measuring device for a retaining ring groove of a motor end cover comprises a measuring device body matched with the motor end cover, wherein the measuring device body comprises a mounting box with the top provided with an opening, a measuring cover plate is fixedly connected to the top of the mounting box, a first scale mark is arranged on the front side of the measuring cover plate, a retaining ring groove is formed in the side wall of the motor end cover, threaded driving mechanisms are rotatably mounted on the inner walls of the two sides of the mounting box respectively, a first guide rod is fixedly connected between the inner walls of the two sides of the mounting box, the two threaded driving mechanisms are slidably sleeved on the first guide rod respectively, a first measuring rod is fixedly connected to one side, far away from each other, of the two first measuring rods respectively extends out of the mounting box, one end, close to each other, of the two threaded driving mechanisms is connected with the same rotary driving mechanism, and the top of the rotary driving mechanism extends to the upper part of the measuring cover plate, the measuring cover plate is rotatably sleeved on the rotary driving mechanism, the top of the thread driving mechanism extends to the upper part of the measuring cover plate, two marker posts are arranged above the measuring cover plate, a second scale mark is arranged on the front side of each marker post, one ends of the two marker posts, which are close to each other, are respectively and fixedly connected with one sides of the two thread driving mechanisms, which are far away from each other, one ends of the marker posts, which are far away from the corresponding thread driving mechanisms, are flush with one ends of the first measuring posts, which are far away from the thread driving mechanisms, a first groove with the top being an opening is arranged on the left side of the first measuring post on the left side, a second measuring post is slidably sleeved in the first groove, the left end of the second measuring post is flush with the left end of the first measuring post on the left side, the top of the second measuring post is flush with the top of the first measuring post on the left side, the inner wall of the bottom of the first groove is provided with the thread driving guide mechanism, the second measuring post is sleeved on the thread driving guide mechanism, the top of screw drive guiding mechanism extends to the top of measuring the apron, left sighting rod rotates the cover and establishes on screw drive guiding mechanism, the bottom fixedly connected with battery of measuring the apron, the fixed and electrically connected with audible-visual annunciator in top of battery, audible-visual annunciator's top extends to the top of measuring the apron, the left end that is located left first measuring stick inlays and is equipped with first touching switch, the top left side of second measuring stick is inlayed and is equipped with the second and lightly touches the switch, first touching switch and second are lightly touched the switch and all with audible-visual annunciator electric connection.
Preferably, the thread driving mechanism comprises first screw rods, one ends of the two first screw rods, which are far away from each other, are respectively rotatably installed on the inner walls of the two sides of the installation box, the first screw rods are respectively provided with a moving rod in a threaded sleeve manner, the moving rods are slidably sleeved on the first guide rods, one side, which is far away from each other, of the two moving rods is respectively fixedly connected with one ends, which are close to each other, of the two first measuring rods, and one end, which is close to each other, of the two mark poles is respectively fixedly connected with one side, which is far away from each other, of the two moving rods.
Preferably, the rotary driving mechanism comprises two first bevel gears, the two first bevel gears are symmetrically arranged, one sides, far away from each other, of the two first bevel gears are fixedly connected with one ends, close to each other, of the two first screw rods respectively, the top of each of the two first bevel gears is meshed with the same second bevel gear, the top of each second bevel gear is fixedly connected with a rotating shaft, the top end of each rotating shaft extends to the position above the measuring cover plate and is fixedly connected with a first knob, and the measuring cover plate is rotatably sleeved on the rotating shaft.
Preferably, the thread driving guide mechanism comprises two second guide rods fixedly connected to the inner wall of the bottom of the first tank, the second measuring rod is slidably sleeved on the two second guide rods, a second screw rod is rotatably installed on the inner wall of the bottom of the first tank, the top end of the second screw rod extends to the upper side of the measuring cover plate and is fixedly connected with a second knob, the second measuring rod is threadedly sleeved on the second screw rod, and the left marker post is rotatably sleeved on the second screw rod.
Preferably, a third scale mark is arranged on the front side of the first measuring rod on the left side, a fourth scale mark is arranged on the front side of the second measuring rod, and the third scale mark is matched with the fourth scale mark.
Preferably, the top of the measuring cover plate is provided with two first through holes, and the front side and the rear side of the moving rod are respectively in movable contact with the front side inner wall and the rear side inner wall of the corresponding first through hole.
Preferably, the first groove of dodging that the top set up for the opening is seted up in the left side of mounting box, and the second that the top and bottom are the opening setting is seted up in the left side of measuring the apron and dodges the groove, and the second screw rod is located the first groove of dodging and the second of dodging and dodges the inslot and dodge the inner wall contactless in groove with the first inner wall of dodging the groove and second.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses be convenient for measure the internal diameter and the inboard height in retaining ring groove, and mode with adjustable first measuring stick and second measuring stick position can realize measuring the retaining ring groove of unidimensional not, improves application scope, satisfies the user demand.
Drawings
Fig. 1 is a schematic structural view of a measuring device for a motor end cover retainer groove according to the present invention;
FIG. 2 is a schematic cross-sectional view of the structure of FIG. 1;
FIG. 3 is an enlarged schematic view of portion A of FIG. 2;
fig. 4 is a schematic structural diagram of a second measuring rod of the measuring device for the motor end cover retainer groove provided by the present invention;
fig. 5 is a schematic view of a cross-sectional structure of a measuring device body and a motor end cover matching state of the measuring device for a motor end cover retainer groove provided by the present invention.
In the figure: 100. mounting a box; 101. a motor end cap; 102. a retainer groove; 1. measuring a cover plate; 2. a first measuring rod; 3. a first guide bar; 4. a first screw; 5. a travel bar; 6. a marker post; 7. a second scale mark; 8. a first bevel gear; 9. a second bevel gear; 10. a rotating shaft; 11. an audible and visual alarm; 12. a battery; 13. a first groove; 14. a second guide bar; 15. a second measuring rod; 16. a second screw; 17. a first tact switch; 18. a second tact switch; 19. a fourth tick mark.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-5, a measuring device for a motor end cover retainer groove comprises a measuring device body matched with a motor end cover 101, the measuring device body comprises a mounting box 100 with an opening at the top, a measuring cover plate 1 is fixedly connected to the top of the mounting box 100, a first scale mark is arranged on the front side of the measuring cover plate 1, a retainer groove 102 is arranged on the side wall of the motor end cover 101, screw driving mechanisms are rotatably arranged on the inner walls of the two sides of the mounting box 100, a first guide rod 3 is fixedly connected between the inner walls of the two sides of the mounting box 100, the two screw driving mechanisms are slidably sleeved on the first guide rod 3, a first measuring rod 2 is fixedly connected to one side of the two screw driving mechanisms away from each other, one end of the two first measuring rods 2 away from each other extends to the outside of the mounting box 100, wherein second through holes are arranged on the inner walls of the two sides of the mounting box 100, the outer side of the first measuring rod 2 is movably contacted with the inner wall of the corresponding second through hole, one end, close to each other, of each of the two thread driving mechanisms is connected with the same rotary driving mechanism, the top of the rotary driving mechanism extends to the upper side of the measuring cover plate 1, the measuring cover plate 1 is rotatably sleeved on the rotary driving mechanism, the top of each thread driving mechanism extends to the upper side of the measuring cover plate 1, two mark rods 6 are arranged above the measuring cover plate 1, the front sides of the mark rods 6 are provided with second scale marks 7, the mark rods 6 are arranged to facilitate visual acquisition of measured values by personnel, one ends, close to each other, of the two mark rods 6 are respectively and fixedly connected with one sides, far away from each other, of the two mark rods 6, one ends, far away from the corresponding thread driving mechanisms, of the mark rods 6 are flush with one ends, far away from the thread driving mechanisms, of the first measuring rod 2, the left side of the first measuring rod 2 is provided with a first groove 13 with an opening at the top, a second measuring rod 15 is slidably sleeved in the first groove 13, wherein the front side and the rear side of the second measuring rod 15 are respectively in movable contact with the front side inner wall and the rear side inner wall of the first groove 13, the left end of the second measuring rod 15 is flush with the left end of the left first measuring rod 2, the top of the second measuring rod 15 is flush with the top of the left first measuring rod 2, a thread driving guide mechanism is installed on the bottom inner wall of the first groove 13, the second measuring rod 15 is sleeved on the thread driving guide mechanism, the top of the thread driving guide mechanism extends to the upper side of the measuring cover plate 1, the left mark rod 6 is rotatably sleeved on the thread driving guide mechanism, the bottom of the measuring cover plate 1 is fixedly connected with a storage battery 12, the top of the storage battery 12 is fixedly and electrically connected with an acousto-optic alarm 11, the storage battery 12 supplies power for the acousto-optic alarm 11, the top of the acousto-optic alarm 11 extends to the upper side of the measuring cover plate 1, the top of the measuring cover plate 1 is provided with an embedded hole for installing the audible and visual alarm 11, the left end of the first measuring rod 2 positioned on the left side is embedded with a first light touch switch 17, the left side of the top of the second measuring rod 15 is embedded with a second light touch switch 18, the first light touch switch 17 and the second light touch switch 18 are both electrically connected with the audible and visual alarm 11, and the scale value can be timely reminded to check by the matching mode of the first light touch switch 17, the second light touch switch 18 and the audible and visual alarm 11;
the thread driving mechanism comprises first screw rods 4, one ends of the two first screw rods 4, which are far away from each other, are respectively rotatably installed on the inner walls of the two sides of the installation box 100, wherein the inner walls of the two sides of the installation box 100 are fixedly connected with first bearings, the inner sides of the inner rings of the first bearings are fixedly connected with the outer sides of the corresponding first screw rods 4, the first screw rods 4 are in threaded sleeves with moving rods 5, one sides of the moving rods 5 are provided with first threaded holes, the first threaded holes are in threaded connection with the corresponding first screw rods 4, the thread driving effect can be realized by the way that the first threaded holes are in threaded connection with the corresponding first screw rods 4, the moving rods 5 are slidably sleeved on the first guide rods 3, one sides of the moving rods 5 are provided with first guide holes, the inner walls of the first guide holes are in slidable connection with the outer sides of the corresponding first guide rods 3, and the first guide holes are matched with the corresponding first guide rods 3, the guiding and positioning effect is achieved, one sides, far away from each other, of the two moving rods 5 are fixedly connected with one ends, close to each other, of the two first measuring rods 2 respectively, the top ends of the moving rods 5 extend to the upper side of the measuring cover plate 1, the top of the measuring cover plate 1 is provided with two first through holes, the front sides and the rear sides of the moving rods 5 are in movable contact with the inner walls, far away from each other, of the front sides and the rear sides of the corresponding first through holes respectively, and one ends, close to each other, of the two mark rods 6 are fixedly connected with one sides, far away from each other, of the two moving rods 5 respectively;
the rotary driving mechanism comprises two first bevel gears 8, the two first bevel gears 8 are symmetrically arranged, one sides, far away from each other, of the two first bevel gears 8 are fixedly connected with one ends, close to each other, of the two first screw rods 4 respectively, the tops of the two first bevel gears 8 are meshed with a same second bevel gear 9, the top of the second bevel gear 9 is fixedly connected with a rotating shaft 10, the top end of the rotating shaft 10 extends to the upper side of the measuring cover plate 1 and is fixedly connected with a first knob, the measuring cover plate 1 is rotatably sleeved on the rotating shaft 10, a circular hole is formed in the top of the measuring cover plate 1, a second bearing is fixedly sleeved in the circular hole, and the inner side of an inner ring of the second bearing is fixedly connected with the outer side of the rotating shaft 10;
the thread driving guide mechanism comprises two second guide rods 14 fixedly connected to the inner wall of the bottom of the first groove 13, the second measuring rod 15 is slidably sleeved on the two second guide rods 14, wherein the bottom of the second measuring rod 15 is provided with two guide grooves, the inner walls of the guide grooves are slidably connected with the outer sides of the corresponding second guide rods 14, the inner wall of the right side of each guide groove is fixedly connected with a limiting block, the right side of each second guide rod 14 is provided with a limiting groove, the limiting blocks are slidably connected with the corresponding limiting grooves and are matched with the arrangement of the second guide rods 14 to play a role in guiding and limiting, a second screw 16 is rotatably installed on the inner wall of the bottom of the first groove 13, a third bearing is fixedly connected to the inner wall of the bottom of the first groove 13, the inner side of an inner ring of the third bearing is fixedly connected with the outer sides of the second screw 16, and the top end of the second screw 16 extends to the upper part of the measuring cover plate 1 and is fixedly connected with a second knob, wherein the left side of the mounting box 100 is provided with a first avoidance groove with an opening at the top, the left side of the measuring cover plate 1 is provided with a second avoidance groove with an opening at the top and the bottom, the second screw 16 is positioned in the first avoidance groove and the second avoidance groove and is not contacted with the inner wall of the first avoidance groove and the inner wall of the second avoidance groove, the second measuring rod 15 is sleeved on the second screw 16 in a threaded manner, wherein, the right side of the top of the second measuring rod 15 is provided with a second threaded hole, the second threaded hole is in threaded connection with the second screw rod 16, the threaded driving effect can be realized by the way that the second threaded hole is in threaded connection with the second screw rod 16, the marking rod 6 at the left side is rotationally sleeved on the second screw rod 16, wherein, the top of the mark post 6 at the left side is provided with a mounting hole, a fourth bearing is fixedly sleeved in the mounting hole, and the inner side of the inner ring of the fourth bearing is fixedly connected with the outer side of the second screw 16;
the front side that is located left first measuring stick 2 is equipped with the third scale mark, and the front side of second measuring stick 15 is equipped with fourth scale mark 19, and wherein third scale mark cooperatees with fourth scale mark 19, and third scale mark and fourth scale mark 19 matched with mode can highly measure retaining ring groove 102, the utility model discloses be convenient for measure retaining ring groove 102's internal diameter and inboard height, and first measuring stick 2 and the mode of 15 position adjustable of second measuring stick can realize measuring retaining ring groove 102 to not unidimensional, improve application scope, satisfy the user demand.
The working principle is as follows: when the device is used and measurement is carried out, the whole measuring device is moved into the end cover 101 of the motor, the first measuring rods 2 are aligned with the retainer ring grooves 102 at the moment, then the first knob is rotated in the forward direction, the first knob drives the rotating shaft 10 to rotate, the rotating shaft 10 drives the second bevel gear 9 to rotate, the second bevel gear 9 drives the two first bevel gears 8 meshed with the second bevel gear to rotate, the first bevel gears 8 drive the corresponding first screw rods 4 to rotate, the two first screw rods 4 are driven to rotate in opposite directions due to the symmetrical arrangement of the two first bevel gears 8, under the action of the first threaded holes formed in the moving rods 5, the two moving rods 5 are driven to move towards directions far away from each other by the rotation of the two first screw rods 4, the moving rods 5 slide on the first guide rods 3, the two moving rods 5 drive the two first measuring rods 2 to move towards directions far away from each other, and the first measuring rods 2 gradually move into the retainer ring grooves 102, meanwhile, the moving rod 5 drives the corresponding mark post 6 to move, so that the first measuring rod 2 and the mark post 6 move simultaneously, when the end of the first measuring rod 2 remote from the corresponding moving rod 5 comes into contact with the side wall of the retainer groove 102, the retainer ring groove 102 is contacted with the first tact switch 17, the first tact switch 17 controls the audible and visual alarm 11 to start to give an audible and visual alarm to remind people, at the moment, the people can stop rotating the first knob, at the moment, the distance between the ends of the two mark poles 6 far away from each other can be judged by observing the first scale marks and the second scale marks 7, since the end of the marker post 6 remote from the corresponding displacement rod 5 is flush with the end of the first measuring rod 2 remote from the displacement rod 5, the distance between the ends, far away from each other, of the two first measuring rods 2 is the same as the distance between the ends, far away from each other, of the two marker posts 6, so that the diameter of the retainer groove 102 can be directly known;
when the inner height of the retainer ring groove 102 is measured, the second knob is rotated in the forward direction, the second knob drives the second screw rod 16 to rotate, under the action of a second threaded hole formed in the second measuring rod 15, the second screw rod 16 rotates to drive the corresponding second measuring rod 15 to move upwards, the second measuring rod 15 slides upwards on the second guide rod 14, when the second measuring rod 15 moves upwards to contact with the inner wall of the top of the retainer ring groove 102, the second light touch switch 18 contacts with the top of the retainer ring groove 102 at the moment, the second light touch switch 18 is triggered to be turned on, the second light touch switch 18 controls the audible and visual alarm 11 to give an audible and visual alarm to remind a person, at the moment, the person can stop rotating the second knob and then rotate the first knob in the reverse direction, the motion process of rotating the first knob in the forward direction is opposite to that the two first measuring rods 2 move towards the direction close to each other in the same way, the first measuring rod 2 moves out of the blocking ring groove 102, the first measuring rod 2 is shielded, the mounting box 100 can move upwards to move the whole device out of the motor end cover 101, the height of the inner side of the blocking ring groove 102 can be judged by observing scale values on the third scale mark and the fourth scale mark 19, the inner diameter and the inner side height of the blocking ring groove 102 can be measured, the position of the first measuring rod 2 and the position of the second measuring rod 15 can be adjusted, the blocking ring grooves 102 of different sizes can be measured, and the application range is widened.
In the description of the present application, it should be noted that, unless otherwise specifically stated or limited, the terms "disposed," "mounted," "connected" and "connected" should be construed broadly, and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediary, and a communication between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.
The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.
Claims (7)
1. A measuring device for a motor end cover retainer ring groove comprises a measuring device body matched with a motor end cover (101), wherein the measuring device body comprises a mounting box (100) with the top provided with an opening, the top of the mounting box (100) is fixedly connected with a measuring cover plate (1), a first scale mark is arranged on the front side of the measuring cover plate (1), and a retainer ring groove (102) is arranged on the side wall of the motor end cover (101), the measuring device is characterized in that screw thread driving mechanisms are rotatably arranged on the inner walls of two sides of the mounting box (100), a first guide rod (3) is fixedly connected between the inner walls of two sides of the mounting box (100), the two screw thread driving mechanisms are slidably sleeved on the first guide rod (3), a first measuring rod (2) is fixedly connected to one side, away from each other, of the two screw thread driving mechanisms, one end, away from each other, of the two first measuring rods (2) extends out of the mounting box (100), one end of each of the two screw thread driving mechanisms, which is close to each other, is connected with the same rotary driving mechanism, the top of the rotary driving mechanism extends to the upper part of the measuring cover plate (1), the measuring cover plate (1) is rotatably sleeved on the rotary driving mechanism, the top of the screw thread driving mechanism extends to the upper part of the measuring cover plate (1), two mark rods (6) are arranged above the measuring cover plate (1), the front sides of the mark rods (6) are provided with second scale marks (7), the ends, which are close to each other, of the two mark rods (6) are respectively and fixedly connected with the sides, which are far away from each other, of the two screw thread driving mechanisms, one ends, which are far away from the corresponding screw thread driving mechanism, of the mark rods (6) are flush with the end, which is far away from the screw thread driving mechanism, of the first measuring rod (2) on the left side, a first groove (13) with an opening at the top is arranged on the left side, and a second measuring rod (15) is sleeved in the first groove (13) in a sliding manner, install screw thread drive guiding mechanism on the bottom inner wall of first groove (13), second measuring stick (15) cover is established on screw thread drive guiding mechanism, screw thread drive guiding mechanism's top extends to the top of measuring apron (1), left sighting rod (6) are rotated the cover and are established on screw thread drive guiding mechanism, bottom fixedly connected with battery (12) of measuring apron (1), the fixed and electrically connected with audible-visual annunciator (11) in top of battery (12), the top of audible-visual annunciator (11) extends to the top of measuring apron (1), the left end that is located left first measuring stick (2) inlays and is equipped with first light touch switch (17), the top left side of second measuring stick (15) is inlayed and is equipped with second light touch switch (18), first light touch switch (17) and second light touch switch (18) all with audible-visual annunciator (11) electric connection.
2. The measuring device for the groove of the stop ring of the end cover of the motor as claimed in claim 1, wherein the screw driving mechanism comprises first screws (4), one ends of the two first screws (4) far away from each other are respectively rotatably mounted on the inner walls of the two sides of the mounting box (100), moving rods (5) are respectively sleeved on the first screws (4) in a threaded manner, the moving rods (5) are slidably sleeved on the first guide rods (3), one sides of the two moving rods (5) far away from each other are respectively fixedly connected with one ends of the two first measuring rods (2) close to each other, and one ends of the two mark rods (6) close to each other are respectively fixedly connected with one sides of the two moving rods (5) far away from each other.
3. The measuring device for the groove of the retaining ring of the end cover of the motor, according to claim 1, is characterized in that the rotary driving mechanism comprises two first bevel gears (8), the two first bevel gears (8) are symmetrically arranged, one sides, far away from each other, of the two first bevel gears (8) are fixedly connected with one ends, close to each other, of the two first screws (4), the top of the two first bevel gears (8) is meshed with the same second bevel gear (9), the top of the second bevel gear (9) is fixedly connected with a rotating shaft (10), the top end of the rotating shaft (10) extends to the upper side of the measuring cover plate (1) and is fixedly connected with a first knob, and the measuring cover plate (1) is rotatably sleeved on the rotating shaft (10).
4. The measuring device for the groove of the stop ring of the end cover of the motor as claimed in claim 1, wherein the thread driving guide mechanism comprises two second guide rods (14) fixedly connected to the inner wall of the bottom of the first groove (13), the second measuring rod (15) is slidably sleeved on the two second guide rods (14), a second screw (16) is rotatably mounted on the inner wall of the bottom of the first groove (13), the top end of the second screw (16) extends to the upper side of the measuring cover plate (1) and is fixedly connected with a second knob, the second measuring rod (15) is threadedly sleeved on the second screw (16), and the marking rod (6) on the left side is rotatably sleeved on the second screw (16).
5. The measuring device for the groove of the end cover retaining ring of the motor as claimed in claim 1, characterized in that the front side of the first measuring rod (2) on the left side is provided with a third graduation line, the front side of the second measuring rod (15) is provided with a fourth graduation line (19), and the third graduation line is matched with the fourth graduation line (19).
6. The measuring device for the motor end cover retainer groove according to claim 2, wherein the top of the measuring cover plate (1) is provided with two first through holes, and the front side and the rear side of the moving rod (5) are respectively in movable contact with the front side inner wall and the rear side inner wall of the corresponding first through holes.
7. The measuring device for the motor end cover retainer ring groove according to claim 4, wherein a first avoidance groove with the top being arranged as an opening is formed in the left side of the mounting box (100), a second avoidance groove with the top and the bottom being arranged as an opening is formed in the left side of the measuring cover plate (1), and the second screw (16) is positioned in the first avoidance groove and the second avoidance groove and is not in contact with the inner wall of the first avoidance groove and the inner wall of the second avoidance groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220834278.9U CN217058579U (en) | 2022-04-12 | 2022-04-12 | Measuring device for motor end cover retainer ring groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220834278.9U CN217058579U (en) | 2022-04-12 | 2022-04-12 | Measuring device for motor end cover retainer ring groove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217058579U true CN217058579U (en) | 2022-07-26 |
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ID=82471304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220834278.9U Active CN217058579U (en) | 2022-04-12 | 2022-04-12 | Measuring device for motor end cover retainer ring groove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217058579U (en) |
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2022
- 2022-04-12 CN CN202220834278.9U patent/CN217058579U/en active Active
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