CN216770646U - Connection structure of encoder - Google Patents
Connection structure of encoder Download PDFInfo
- Publication number
- CN216770646U CN216770646U CN202220169787.4U CN202220169787U CN216770646U CN 216770646 U CN216770646 U CN 216770646U CN 202220169787 U CN202220169787 U CN 202220169787U CN 216770646 U CN216770646 U CN 216770646U
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- Prior art keywords
- ring
- encoder
- groove
- protection casing
- telescopic
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- 238000007789 sealing Methods 0.000 claims abstract description 19
- 230000008878 coupling Effects 0.000 claims abstract description 18
- 238000010168 coupling process Methods 0.000 claims abstract description 18
- 238000005859 coupling reaction Methods 0.000 claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 230000001681 protective effect Effects 0.000 claims description 16
- 238000009434 installation Methods 0.000 abstract description 6
- 230000035939 shock Effects 0.000 abstract 1
- 238000012544 monitoring process Methods 0.000 description 7
- 238000006073 displacement reaction Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000005574 cross-species transmission Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- -1 steam Substances 0.000 description 1
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Abstract
The utility model belongs to the technical field of connecting structures, and particularly relates to a connecting structure of an encoder, which comprises an encoder body and a connecting ring seat, wherein the connecting ring seat is connected with external equipment, and the encoder body is provided with a self-adjusting mechanism; the self-adjusting mechanism comprises a telescopic ring, a first sealing ring and a plurality of springs, wherein a T-shaped ring groove is formed in one end, close to the coupling, of the encoder body, the telescopic ring is slidably arranged in the T-shaped ring groove and extends out of the T-shaped ring groove, a ring caulking groove is formed in one end, extending out of the telescopic ring, and the springs are uniformly arranged in the T-shaped ring groove and connected with one end, far away from the ring caulking groove, of the telescopic ring; the encoder body is close to shaft coupling one end and is equipped with the protection casing, and the connecting ring seat upper end is equipped with the ring platform, and the protection casing other end is equipped with the extension crown plate, through bolted connection between extension crown plate and the connecting ring seat, and the protection casing side passes through bolted connection with the ring platform side, and this device can convenient and fast more connect the installation to the encoder, improves the shock resistance and the leakproofness after the installation simultaneously, satisfies the needs of using.
Description
Technical Field
The utility model belongs to the technical field of connecting structures, and particularly relates to a connecting structure of an encoder.
Background
The encoder is one kind of measuring tool, mainly compiles signal or data and converts the equipment that can be used for communication, transmission and signal form of storage into, and it is common to convert angular displacement or straight line displacement into the signal form that the displacement size is used for showing to displacement, and along with the development needs of intelligence and automated production, it is more and more important to carry out displacement monitoring to electrical equipment.
When monitoring, present encoder is directly installing it on target equipment and connecting usually, thereby monitor target equipment, general encoder directly adopts unilateral bolt installation usually when the installation, but such mounting means stability is relatively poor and the leakproofness is not high, along with the long-time operation of equipment, it is not hard up to lead to equipment to appear the bolt to become flexible very easily, outside dust debris also get into inside easily simultaneously, cause the influence to lead to monitoring the appearance error to the encoder, be unfavorable for the stable connection and the monitoring use of encoder.
SUMMERY OF THE UTILITY MODEL
The purpose of the utility model is: the connection structure of the encoder is provided, the encoder can be connected more stably, and meanwhile, the sealing performance after connection is improved.
In order to achieve the technical purpose, the technical scheme adopted by the utility model is as follows:
a connecting structure of an encoder comprises an encoder body and a connecting ring seat, wherein the connecting ring seat is connected with external equipment, and the encoder body is provided with a self-adjusting mechanism;
the self-adjusting mechanism comprises a telescopic ring, a first sealing ring and a plurality of springs, a T-shaped ring groove is formed in one end, close to the shaft coupling, of the encoder body, the telescopic ring is slidably arranged in the T-shaped ring groove and extends out of the T-shaped ring groove, a ring embedding groove is formed in one end, extending out of the telescopic ring, the first sealing ring is arranged in the ring embedding groove, the springs are uniformly arranged in the T-shaped ring groove, and the springs are connected with one end, far away from the ring embedding groove, of the telescopic ring;
the encoder body is close to shaft coupling one end and is equipped with the protection casing, the connecting ring seat upper end is equipped with the ring platform, the diameter size of ring platform is less than the diameter size of protection casing, the protection casing other end is equipped with the extension crown plate, the extension crown plate with pass through bolted connection between the connecting ring seat, the protection casing side with pass through bolted connection in the ring platform side.
The number of the connecting holes matched with the bolts on the extension ring plate and the protective cover is three, and the connecting holes of the extension ring plate and the protective cover are alternately arranged at equal intervals and are not overlapped; therefore, the anti-seismic effect after the parts are connected can be improved, and the stability is improved.
A plurality of guide strips are uniformly arranged on the side surface of the ring table, and guide grooves matched with the guide strips are formed in the inner wall surface of the protective cover; this further facilitates the connection and alignment of the components.
A second sealing ring is arranged between the extension ring plate and the connecting ring seat; this can further improve the sealing property.
The height of the protective cover is greater than the extension length of the coupling; this provides more effective shielding of the coupling.
The telescopic ring consists of a limiting ring and a supporting ring, and the limiting ring is matched with the T-shaped ring groove.
Through the setting of self-modulation mechanism, can be in this body coupling back of encoder, effectively improve the leakproofness between encoder body and the connecting ring seat, reach isolated external environment's dust, steam, grease, also can avoid inside liquid to spill over, improve the stability of part operation and monitoring, and pass through bolted connection convenient and fast more simple between encoder body and the connecting ring seat, the bolt after the while is connected can form the alternating structure of level and vertical direction, improve the antidetonation effect after the part is connected.
Drawings
The utility model is further illustrated by the non-limiting examples given in the figures.
Fig. 1 is a schematic structural diagram of a connection structure of an encoder according to an embodiment of the present invention.
FIG. 2 is a schematic structural diagram of an encoder body according to the present invention.
Fig. 3 is a sectional view of the overall structure of the present invention.
Fig. 4 is an enlarged schematic view of a portion a of fig. 3.
FIG. 5 is a schematic view of the connecting ring seat of the present invention.
The encoder comprises an encoder body 1, a coupling 11, a connecting ring seat 2, a telescopic ring 3, a limiting ring 31, a support ring 32, a first sealing ring 33, a spring 34, a T-shaped ring groove 35, a protective cover 4, a ring table 41, an extension ring plate 42, a second sealing ring 43, a bolt 44, a guide strip 5 and a guide groove 51.
Detailed Description
In order that those skilled in the art can better understand the present invention, the following technical solutions are further described with reference to the accompanying drawings and examples.
As shown in fig. 1-5, a connection structure of an encoder comprises an encoder body 1 and a connection ring seat 2, wherein the connection ring seat 2 is connected with external equipment, and the encoder body 1 is provided with a self-adjusting mechanism;
the self-adjusting mechanism comprises a telescopic ring 3, a first sealing ring 33 and a plurality of springs 34, a T-shaped ring groove 35 is formed in one end, close to the coupling 11, of the encoder body 1, the telescopic ring 3 is slidably arranged in the T-shaped ring groove 35 and extends out of the T-shaped ring groove 35, a ring embedding groove is formed in one end, extending out of the telescopic ring 3, of the telescopic ring, the first sealing ring 33 is arranged in the ring embedding groove, and the springs 34 are evenly arranged in the T-shaped ring groove 35 and connected with one end, far away from the ring embedding groove, of the telescopic ring 3;
encoder body 1 is close to shaft coupling 11 one end and is equipped with protection casing 4, and the connecting ring seat 2 upper end is equipped with loop platform 41, and the diameter size of loop platform 41 is less than the diameter size of protection casing 4, and the protection casing 4 other end is equipped with extension crown plate 42, is connected through bolt 44 between extension crown plate 42 and the connecting ring seat 2, and the protection casing 4 side is connected through bolt 44 with the loop platform 41 side.
The connecting ring seat 2 is connected with external equipment, when the encoder body 1 is installed, the protective cover 4 of the encoder body 1 can be aligned to the ring table 41 and inserted, the protective cover 4 completely covers and connects the ring table 41 until the encoder is abutted to the end face of the ring table 41, the encoder body 1 is finely adjusted at the moment, the connecting hole of the extension ring plate 42 of the protective cover 4 is aligned to the connecting hole of the connecting ring seat 2, finally, a bolt 44 is used for preliminary connection, after the connecting ring seat 2 is connected with the extension ring plate 42, the connecting hole of the protective cover 4 corresponds to the connecting hole on the side face of the ring table 41, further fixed connection can be carried out through the bolt 44 at the moment until the encoder body 1 is fixed and stable;
the coupling 11 of the encoder body 1 is used for monitoring connection with a rotating shaft of external equipment, in the connection and use process of the encoder body 1, the bolts 44 connected between the extension ring plate 42 and the connecting ring seat 2 and the bolts 44 connected between the protective cover 4 and the ring platform 41 can greatly improve the stability of the encoder body 1 after connection, so that the encoder body 1 can resist vibration generated during operation of the external equipment, particularly, a staggered structure in the horizontal and vertical directions can be formed after connection of the bolts 44 is completed, further, transverse or longitudinal vibration influence can be effectively resisted, the condition that the bolts 44 are loosened is reduced, and the connection stability is improved;
in the encoder body 1 connection process, because the expansion ring 3 receives the support of ring platform 41 and withdraws in T shape ring groove 35, first sealing ring 33 is located between ring platform 41 and the encoder body 1 this moment, and spring 34 keeps the shrink state, through the promotion of connecting between the part and spring 34 like this, can make first sealing ring 33 be in the state of butt ring platform 41 all the time, and then can effectively improve dustproof after the installation of encoder body 1, oil-proof, water-proof effects, ensure that shaft coupling 11 can not receive external influence, simultaneously because spring 34's butt, even the displacement appears between encoder body 1 and the ring platform 41 is not hard up, still can stretch out to drive first sealing ring 33 initiative and be close to ring platform 41 through spring 34's promotion, ensure sealed effect.
The number of the connecting holes matched with the bolts 44 on the extension annular plate 42 and the protective cover 4 is three, and the connecting holes of the extension annular plate 42 and the protective cover 4 are alternately arranged at equal intervals and are not overlapped; make encoder body 1 and the back of being connected of connecting ring seat 2 like this, the tie point plane projection after the bolt 44 connects is cyclic annular dot matrix form on connecting ring seat 2, can improve the stability after connecting like this and improve the leakproofness.
A plurality of guide strips 5 are uniformly arranged on the side surface of the ring table 41, and guide grooves 51 matched with the guide strips 5 are formed in the inner wall surface of the protective cover 4; the guide strip 5 cooperates with the guide slot 51 to facilitate the installation of the device without the need for subsequent alignment of the attachment holes of the bolts 44.
A second sealing ring 43 is arranged between the extension ring plate 42 and the connecting ring seat 2; the second sealing ring 43 can further improve the sealing performance between the connecting ring seat 2 and the encoder body 1, and the connection requirement is further met.
The height of the protective cover 4 is larger than the extending length of the coupling shaft 11; can protect the coupling 11 of encoder body 1 like this, avoid coupling 11 to receive external collision friction influence and cause the error to appear when follow-up monitoring taking out the state.
The telescopic ring 3 consists of a limiting ring 31 and a supporting ring 32, and the limiting ring 31 is matched with the T-shaped ring groove 35; the limiting ring 31 limits the support ring 32 to prevent the support ring 32 from separating from the T-shaped ring groove 35, and the support ring 32 plays a role in connection and telescopic abutting between components.
The foregoing embodiments are merely illustrative of the principles of the present invention and its efficacy, and are not to be construed as limiting the utility model. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (6)
1. The utility model provides a connection structure of encoder, includes encoder body and connector ring seat, its characterized in that: the connecting ring seat is connected with external equipment, and the encoder body is provided with a self-adjusting mechanism;
the self-adjusting mechanism comprises a telescopic ring, a first sealing ring and a plurality of springs, a T-shaped ring groove is formed in one end, close to the coupling, of the encoder body, the telescopic ring is slidably arranged in the T-shaped ring groove and extends out of the T-shaped ring groove, a ring embedding groove is formed in one end, extending out of the telescopic ring, the first sealing ring is arranged in the ring embedding groove, and the springs are uniformly arranged in the T-shaped ring groove and connected with one end, far away from the ring embedding groove, of the telescopic ring;
the encoder body is close to shaft coupling one end and is equipped with the protection casing, the connecting ring seat upper end is equipped with the ring platform, the diameter size of ring platform is less than the diameter size of protection casing, the protection casing other end is equipped with the extension crown plate, the extension crown plate with pass through bolted connection between the connecting ring seat, the protection casing side with pass through bolted connection in the ring platform side.
2. The connection structure of an encoder according to claim 1, wherein: the extension ring plate with the connecting hole quantity that matches with the bolt on the protection casing is three, the extension ring plate with the connecting hole equidistance in turn of protection casing sets up and each other does not overlap.
3. The connection structure of an encoder according to claim 1, wherein: the side surface of the ring table is uniformly provided with a plurality of guide strips, and the inner wall surface of the protective cover is provided with guide grooves matched with the guide strips.
4. The connection structure of an encoder according to claim 1, wherein: and a second sealing ring is arranged between the extension ring plate and the connecting ring seat.
5. The connection structure of an encoder according to claim 1, wherein: the height of the protective cover is larger than the extending length of the coupling.
6. The connection structure of an encoder according to claim 1, wherein: the telescopic ring consists of a limiting ring and a support ring, and the limiting ring is matched with the T-shaped ring groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220169787.4U CN216770646U (en) | 2022-01-21 | 2022-01-21 | Connection structure of encoder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220169787.4U CN216770646U (en) | 2022-01-21 | 2022-01-21 | Connection structure of encoder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216770646U true CN216770646U (en) | 2022-06-17 |
Family
ID=81978615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220169787.4U Expired - Fee Related CN216770646U (en) | 2022-01-21 | 2022-01-21 | Connection structure of encoder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216770646U (en) |
-
2022
- 2022-01-21 CN CN202220169787.4U patent/CN216770646U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220617 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |