CN214842865U - Gear ring runout detection device - Google Patents
Gear ring runout detection device Download PDFInfo
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- CN214842865U CN214842865U CN202121253017.XU CN202121253017U CN214842865U CN 214842865 U CN214842865 U CN 214842865U CN 202121253017 U CN202121253017 U CN 202121253017U CN 214842865 U CN214842865 U CN 214842865U
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- threaded rod
- gear
- groove
- axis
- positioning
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Abstract
The utility model relates to a gear machining technical field just discloses gear ring detection device that beats, including the base, the top fixedly connected with motor of base, the output end fixedly connected with of motor rotates the platform, and the rear side fixedly connected with support frame of base, support frame are located the motor positive rear side, and the support frame is for falling L shape, and the second shifting chute has been seted up to the front side of the vertical board of support frame, and the inside rotation of second shifting chute is connected with the second threaded rod. This gear ring detection device that beats makes two locating levers carry out the relative approaching movement through rotating the third threaded rod to make the front and back position of gear adjust, make the messenger gear axle center that the staff can be more smooth lie in same straight line with the rotation platform axle center, make the detection speed of gear obtain certain promotion, make the more accurate true condition that is close of the detection data of gear simultaneously, make the staff more convenient to the detection of gear.
Description
Technical Field
The utility model relates to a gear machining technical field specifically is gear ring detection device that beats.
Background
The existing gear ring runout detector usually adopts a dial indicator to measure, so that the problem of inconvenient observation exists, and on the other hand, when a gear to be detected changes, the gear ring runout detector is inconvenient to adjust, so that the working efficiency is low;
according to the above problems, the patent publication: CN211977826U discloses a gear ring detection device that beats, through setting up laser displacement detecting element on sharp lead screw module, can conveniently adjust the distance between laser displacement detecting element and the electronic rotary platform to conveniently realize the detection to the not gear ring of equidimension is beated, but this scheme still can appear following problem at the in-process that uses: when testing the gear, the staff is required to manually debug the axis of the gear, so that the axis of the gear and the axis of the rotating table are positioned on the same straight line, the testing speed of the gear is reduced, and meanwhile, as the staff manually adjusts the axis of the gear, the testing precision of the gear is easily influenced, and the testing data of the gear has errors.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a gear ring detection device that beats possesses advantages such as the precision of software testing of gear is difficult for receiving the influence, has solved the precision of software testing of gear and has received the problem of influence.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: the gear ring jumping detection device comprises a base, a motor is fixedly connected to the top of the base, a rotating table is fixedly connected to the output end of the motor, a support frame is fixedly connected to the rear side of the base, the support frame is located on the front side of the motor and is in an inverted L shape, a second moving groove is formed in the front side of a vertical plate of the support frame, a second threaded rod is rotatably connected to the inner portion of the second moving groove, a support block which is slidably connected to the inner portion of the second moving groove is in threaded connection with the surface of the second threaded rod, the top of the second threaded rod sequentially penetrates through the support block and the inner portion of the second moving groove and extends to the outer portion of the support frame, a first moving groove is formed in the front side of the support block, an axis positioning mechanism is arranged in the first moving groove, a power groove is formed in the top of a longitudinal plate of the support frame, a support rod is slidably connected to the inner portion of the power groove, and teeth are arranged on the rear side of the support rod, the inside of the supporting rod is of a hollow structure.
Preferably, the inside of bracing piece is rotated and is connected with the rotation post, and the inside of rotating the post is hollow structure, rotates the inside fixedly connected with spring of post, and the bottom fixedly connected with of spring has the tightening rod with the inside sliding connection of rotation post, and the axle center of tightening rod and the axle center of rotating the platform are located same straight line, and the rotation groove of intercommunication power inslot portion is seted up to the inside of the vertical board of support frame.
Preferably, the inside rotation that rotates the groove is connected with the axis of rotation, and the fixed surface of axis of rotation is connected with the gear with bracing piece rear side intermeshing, and the left end of axis of rotation rotates the inside that runs through the rotation groove and extends to the outside of support frame, and the surface of axis of rotation is provided with the screw thread, and the left end threaded connection on axis of rotation surface has solid fixed ring, gu fixed ring is located the left side of support frame and contacts with each other with the support frame.
Preferably, the axis positioning mechanism comprises a first threaded rod, the right end of the first threaded rod is connected with the inner wall of the first moving groove in a rotating mode, the surface of the first threaded rod is connected with two positioning plates in sliding connection with the first moving groove in a threaded mode, the left end of the first threaded rod sequentially penetrates through the interiors of the two positioning plates and the first moving groove and extends to the outside of the supporting block, the positioning groove is formed in the right side of the positioning plate on the left side, and the third threaded rod is connected to the inside of the positioning groove in a rotating mode.
Preferably, the first threaded rod is provided with two opposite threads with the midpoint of the surface of the first threaded rod as a starting point, the two positioning plates are arranged on the two opposite threads on the surface of the first threaded rod in a mirror image mode, and the midpoint of the surface of the first threaded rod is projected on the axis of the rotating table.
Preferably, two opposite threads are also arranged on the third threaded rod with the midpoint of the surface of the third threaded rod as a starting point, two positioning rods in sliding connection with the inside of the positioning groove are connected to the surface of the third threaded rod in a threaded manner, the two positioning rods are arranged on the two opposite threads on the surface of the third threaded rod in a mirror image manner, and the midpoint of the surface of the third threaded rod is also projected on the axis of the rotating table.
(III) advantageous effects
Compared with the prior art, the utility model provides a gear ring detection device that beats possesses following beneficial effect:
1. this gear ring detection device that beats makes two locating levers carry out the relative approaching movement through rotating the third threaded rod to make the front and back position of gear adjust, make the messenger gear axle center that the staff can be more smooth lie in same straight line with the rotation platform axle center, make the detection speed of gear obtain certain promotion, make the more accurate true condition that is close of the detection data of gear simultaneously, make the staff more convenient to the detection of gear.
2. This gear ring detection device that beats rotates through making the revolving stage to drive gear and puller rod and rotation post and carry out synchronous rotation, make the staff can be more smooth measure the gear, simultaneously through the puller rod tight to the top of gear, make the gear follow the revolving stage and carry out synchronous pivoted in-process, through the effort of spring, make the gear be difficult for appearing beating, make the measurement of gear more stable accurate.
Drawings
FIG. 1 is a schematic structural view of the gear ring runout detecting device of the present invention;
FIG. 2 is an enlarged schematic view of A of FIG. 1 according to the present invention;
FIG. 3 is a schematic cross-sectional view of the supporting frame of the present invention;
FIG. 4 is a schematic cross-sectional view of the support rod of the present invention;
fig. 5 is a schematic view of the top plan structure of the positioning plate of the present invention.
In the figure: the device comprises a base 1, a motor 2, a rotating table 3, a supporting frame 4, a positioning plate 5, a first threaded rod 6, a first moving groove 7, a supporting block 8, a rotating shaft 9, a fixing ring 10, a supporting rod 11, a power groove 12, a tightening rod 13, a rotating groove 14, a gear 15, a second threaded rod 16, a second moving groove 17, a spring 18, a rotating column 19, a positioning rod 20, a positioning groove 21 and a third threaded rod 22.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a gear ring jumping detection device comprises a base 1, a motor 2 is fixedly connected to the top of the base 1, the motor 2 is of an existing structure and is not described in detail herein, a rotating table 3 is fixedly connected to the output end of the motor 2, an external detection mechanism is arranged on the top of the base 1 and is located on the front side of the motor 2, a support frame 4 is fixedly connected to the rear side of the base 1, the support frame 4 is located on the front side of the motor 2, the support frame 4 is inverted L-shaped, a second moving groove 17 is formed in the front side of a vertical plate of the support frame 4, a second threaded rod 16 is rotatably connected to the inside of the second moving groove 17, a support block 8 slidably connected to the inside of the second moving groove 17 is connected to the surface of the second threaded rod 16 in a threaded manner, the top of the second threaded rod 16 sequentially penetrates through the inside of the support block 8 and the second moving groove 17 and extends to the outside of the support frame 4, a first moving groove 7 is formed in the front side of the support block 8, an axis positioning mechanism is arranged inside the first moving groove 7, a power groove 12 is formed at the top of a longitudinal plate of the support frame 4, a support rod 11 is connected inside the power groove 12 in a sliding manner, teeth are arranged on the rear side of the support rod 11, the support rod 11 is of a hollow structure, a rotating column 19 is rotatably connected inside the support rod 11, the rotating column 19 is of a hollow structure, a spring 18 is fixedly connected inside the rotating column 19, a tightening rod 13 is fixedly connected at the bottom end of the spring 18 and is slidably connected inside the rotating column 19, the axis of the tightening rod 13 and the axis of the rotating table 3 are positioned on the same straight line, a rotating groove 14 communicated with the inside of the power groove 12 is formed inside the longitudinal plate of the support frame 4, a rotating shaft 9 is rotatably connected inside the rotating groove 14, a gear 15 meshed with the rear side of the support rod 11 is fixedly connected on the surface of the rotating shaft 9, the left end of the rotating shaft 9 rotatably penetrates through the inside of the rotating groove 14 and extends to the outside of the support frame 4, the surface of the rotating shaft 9 is provided with threads, the left end of the surface of the rotating shaft 9 is connected with a fixing ring 10 in a threaded manner, and the fixing ring 10 is positioned on the left side of the support frame 4 and is in contact with the support frame 4;
the axis positioning mechanism comprises a first threaded rod 6, the right end of the first threaded rod 6 is rotatably connected with the inner wall of a first moving groove 7, two positioning plates 5 which are slidably connected with the first moving groove 7 are connected with the surface of the first threaded rod 6 in a threaded manner, the left end of the first threaded rod 6 sequentially penetrates through the two positioning plates 5 and the inside of the first moving groove 7 and extends to the outside of a supporting block 8, two opposite threads are arranged on the first threaded rod 6 by taking the middle point of the surface as a starting point, the two positioning plates 5 are arranged on the two opposite threads on the surface of the first threaded rod 6 in a mirror image manner, the middle point of the surface of the first threaded rod 6 is projected on the axis of the rotating table 3, a positioning groove 21 is formed on the right side of the left positioning plate 5, a third threaded rod 22 is rotatably connected with the inside of the positioning groove 21, and two opposite threads are also arranged on the third threaded rod 22 by taking the middle point of the surface as a starting point, the surface of the third threaded rod 22 is in threaded connection with two positioning rods 20 which are in sliding connection with the inside of the positioning groove 21, the two positioning rods 20 are arranged on two sections of opposite threads on the surface of the third threaded rod 22 in a mirror image mode, and the middle point on the surface of the third threaded rod 22 is projected on the axis of the rotating table 3;
the gear is placed at the top of the rotating table 3, the second threaded rod 16 is rotated to enable the supporting block 8 to move upwards, the positioning plate 5 is located at the top of the rotating table 3, the bottom of the positioning plate 5 is flush with the top of the rotating table 3, the first threaded rod 6 is rotated to enable the two positioning plates 5 to move relatively close to each other and to enable the left center and the right center of the gear to be positioned, the third threaded rod 22 is rotated to enable the two positioning rods 20 to move relatively close to each other and enable the front position and the rear position of the gear to be adjusted, so that a worker can more smoothly enable the axis of the gear and the axis of the rotating table 3 to be located on the same straight line, the detection speed of the gear is improved to a certain degree, meanwhile, the detection data of the gear is more accurate and closer to the real situation, and the worker can more conveniently detect the gear;
after the axis of the gear is positioned, the rotating shaft 9 is rotated to rotate the gear 15 and drive the supporting rod 11 to move downwards, the tightening rod 13 tightly pushes the top of the gear, the fixing ring 10 is rotated to enable the fixing ring 10 to be close to the left side of the supporting frame 4 so as to fix the positions of the supporting rod 11 and the tightening rod 13, the third threaded rod 22 and the first threaded rod 6 reversely rotate, the second threaded rod 16 reversely rotates, the supporting block 8 moves downwards to be close to the top of the base 1, the motor 2 is started to enable the rotating table 3 to rotate, and the gear, the tightening rod 13 and the rotating column 19 are driven to synchronously rotate, so that a worker can smoothly measure the gear, meanwhile, the tightening rod 13 tightly pushes the gear, the gear is enabled to be not easy to jump in the process of synchronously rotating along with the rotating table 3 by the acting force of the spring 18, the measurement of the gear is more stable and accurate.
The working principle is as follows:
when the gear ring jumping detection device is used, a gear is placed at the top of a rotating table 3, a second threaded rod 16 is rotated to enable a supporting block 8 to move upwards, a positioning plate 5 is located at the top of the rotating table 3, the bottom of the positioning plate 5 is flush with the top of the rotating table 3, a first threaded rod 6 is rotated to enable two positioning plates 5 to move relatively close to each other and enable the left center and the right center of the gear to be positioned, a third threaded rod 22 is rotated to enable two positioning rods 20 to move relatively close to each other and enable the front position and the rear position of the gear to be adjusted, so that a worker can more smoothly enable the axis of the gear and the axis of the rotating table 3 to be located on the same straight line, after the axis of the gear is positioned, a rotating shaft 9 is rotated to enable a gear 15 to rotate and drive a supporting rod 11 to move downwards, a tightening rod 13 tightly pushes the top of the gear, a fixing ring 10 is rotated to enable the fixing ring 10 to be close to the left side of a supporting frame 4 so as to realize the position fixing of the supporting rod 11 and the tightening rod 13, the third threaded rod 22 and the first threaded rod 6 are reversely rotated, the second threaded rod 16 is reversely rotated, the supporting block 8 is moved downwards to be close to the top of the base 1, the motor 2 is started, the rotating table 3 is rotated, and the gear, the tightening rod 13 and the rotating column 19 are driven to synchronously rotate.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Gear ring detection device that beats, including base (1), the top fixedly connected with motor (2) of base (1), its characterized in that: the output end of the motor (2) is fixedly connected with a rotating table (3), the rear side of the base (1) is fixedly connected with a supporting frame (4), the supporting frame (4) is positioned at the front rear side of the motor (2), the supporting frame (4) is inverted L-shaped, a second moving groove (17) is formed in the front side of a vertical plate of the supporting frame (4), a second threaded rod (16) is rotatably connected in the second moving groove (17), a supporting block (8) which is slidably connected with the inside of the second moving groove (17) is connected to the surface of the second threaded rod (16) in a threaded manner, the top of the second threaded rod (16) sequentially penetrates through the supporting block (8) and the inside of the second moving groove (17) and extends to the outside of the supporting frame (4), a first moving groove (7) is formed in the front side of the supporting block (8), an axis positioning mechanism is arranged in the first moving groove (7), and a power groove (12) is formed in the top of a longitudinal plate of the supporting frame (4), the inside sliding connection of power groove (12) has bracing piece (11), and the rear side of bracing piece (11) is provided with the tooth, and the inside of bracing piece (11) is hollow structure.
2. The gear ring runout detecting device according to claim 1, wherein: the inside of bracing piece (11) is rotated and is connected with rotation post (19), and the inside of rotating post (19) is hollow structure, rotates inside fixedly connected with spring (18) of post (19), and the bottom fixedly connected with of spring (18) has tightening rod (13) with the inside sliding connection of rotation post (19), and the axle center of tightening rod (13) is located same straight line with the axle center of rotating platform (3), and rotation groove (14) inside intercommunication power groove (12) are seted up to the inside of vertical board of support frame (4).
3. The gear ring runout detecting device according to claim 2, characterized in that: the inside of rotating groove (14) is rotated and is connected with axis of rotation (9), the fixed surface of axis of rotation (9) is connected with gear (15) with bracing piece (11) rear side intermeshing, the left end of axis of rotation (9) is rotated and is run through the inside of rotating groove (14) and extend to the outside of support frame (4), the surface of axis of rotation (9) is provided with the screw thread, the left end threaded connection on axis of rotation (9) surface has solid fixed ring (10), gu fixed ring (10) are located the left side of support frame (4) and with support frame (4) contact each other.
4. The gear ring runout detecting device according to claim 1, wherein: the axle center positioning mechanism comprises a first threaded rod (6), the right end of the first threaded rod (6) is connected with the inner wall of a first moving groove (7) in a rotating mode, the surface of the first threaded rod (6) is connected with two positioning plates (5) which are connected with the first moving groove (7) in a sliding mode, the left end of the first threaded rod (6) sequentially penetrates through the inner portions of the two positioning plates (5) and the first moving groove (7) and extends to the outer portion of a supporting block (8), a positioning groove (21) is formed in the right side of the positioning plate (5) on the left side, and a third threaded rod (22) is connected to the inner portion of the positioning groove (21) in a rotating mode.
5. The ring gear runout detecting device according to claim 4, wherein: the first threaded rod (6) is provided with two opposite threads by taking the middle point of the surface of the first threaded rod as a starting point, the two positioning plates (5) are arranged on the two opposite threads on the surface of the first threaded rod (6) in a mirror image mode, and the middle point of the surface of the first threaded rod (6) is projected on the axis of the rotating table (3).
6. The ring gear runout detecting device according to claim 4, wherein: two opposite threads are arranged on the third threaded rod (22) by taking the middle point of the surface of the third threaded rod as a starting point, two positioning rods (20) which are in sliding connection with the inner parts of the positioning grooves (21) are connected to the surface of the third threaded rod (22) in a threaded mode, the two positioning rods (20) are arranged on the two opposite threads on the surface of the third threaded rod (22) in a mirror image mode, and the middle point of the surface of the third threaded rod (22) is projected on the axis of the rotating table (3) in the same mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121253017.XU CN214842865U (en) | 2021-06-05 | 2021-06-05 | Gear ring runout detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121253017.XU CN214842865U (en) | 2021-06-05 | 2021-06-05 | Gear ring runout detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214842865U true CN214842865U (en) | 2021-11-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121253017.XU Active CN214842865U (en) | 2021-06-05 | 2021-06-05 | Gear ring runout detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214842865U (en) |
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2021
- 2021-06-05 CN CN202121253017.XU patent/CN214842865U/en active Active
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