CN216414105U - Mounting structure adaptive to multi-type encoders - Google Patents
Mounting structure adaptive to multi-type encoders Download PDFInfo
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- CN216414105U CN216414105U CN202122392821.2U CN202122392821U CN216414105U CN 216414105 U CN216414105 U CN 216414105U CN 202122392821 U CN202122392821 U CN 202122392821U CN 216414105 U CN216414105 U CN 216414105U
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Abstract
The utility model relates to a mounting structure adaptive to multi-type encoders, which has good applicability and high assembly efficiency.A first circular mounting plate is arranged on the end surface of one side of a middle sleeve in an encoder bracket, and a second circular mounting plate is arranged on the end surface of the other side of the middle sleeve in the encoder bracket; the front surface of the first circular mounting plate is provided with a first through hole, and the front surface of the first circular mounting plate is provided with a plurality of screw through holes; the front surface of the second circular mounting plate is provided with a second through hole, the front surface of the second circular mounting plate is provided with an annular groove, and the bottom surface of the annular groove is provided with a plurality of screw through holes; the diameter of the first through hole, the diameter of the second through hole and the diameter of the central through hole are all larger than the diameter of the encoder connecting shaft; the lateral surface of first circular mounting panel is equipped with the location boss. The advantages are that: the mounting structure can be used for mounting a large-flange solid shaft encoder and a small-flange solid shaft encoder, and has good applicability; secondly, the assembly rate of the mounting structure is high.
Description
Technical Field
The utility model relates to a mounting structure adaptive to multi-model encoders, which is good in applicability and high in assembly efficiency and belongs to the field of motor manufacturing.
Background
CN 202260867U entitled "connecting device for motor spindle and encoder", includes: the variable-diameter flange, the locking nut, the first coupler, the center fixing support, the bearing, the transmission shaft, the second coupler and the encoder fixing support; the reducing flange is sleeved and clamped on the motor spindle and is fixed through the locking nut; the tail end of the reducing flange is connected with the transmission shaft in the central fixed support through a first coupler, a bearing in the central fixed support is used for fixing the transmission shaft, the other end of the transmission shaft is connected with an encoder through a second coupler, and the encoder is fixed through the encoder fixed support; when the motor rotates, the motor spindle drives the transmission shaft in the central fixing support to synchronously rotate through the fastened reducing flange through the first coupler, and the rotating speed and the torque are synchronously transmitted to the encoder connected with the second coupler. The first coupler is as follows: an elastic coupling, or a spring spiral steel coupling, or an Oldham coupling, or a corrugated pipe coupling, or a parallel shaft coupling, or a rubber coupling; the second coupling is: the coupling comprises an elastic coupling, or a spring spiral steel coupling, or an Oldham coupling, or a corrugated pipe coupling, or a parallel shaft coupling, or a rubber coupling. The bearing includes: a first bearing and a second bearing; the first bearing and the second bearing are respectively fixed at two ends of the transmission shaft. The disadvantages are that: the encoder fixing support in the connecting device of the motor spindle and the encoder can only correspondingly assemble a specific one of the solid shaft encoders (one of the large flange solid shaft encoder or one of the small flange solid shaft encoder), and the universality is poor.
SUMMERY OF THE UTILITY MODEL
The design purpose is as follows: in order to avoid the defects in the background art, the mounting structure adaptive to the multi-type encoders is designed, and the mounting structure is good in applicability and high in assembly efficiency.
The design scheme is as follows: the design purpose is realized.
1. A first circular mounting plate is arranged on one side end face of the middle sleeve in the encoder bracket, and a second circular mounting plate is arranged on the other side end face of the middle sleeve in the encoder bracket; the front surface of the first circular mounting plate is provided with first through holes penetrating through the front surface and the back surface of the first circular mounting plate, the symmetrical center lines of the first through holes are overlapped with the symmetrical center line of the central through hole in the middle sleeve, the front surface of the first circular mounting plate is provided with a plurality of screw through holes which penetrate through the front surface and the back surface of the first circular mounting plate, the screw through holes are distributed in a circular shape, and the circle center of the circle is overlapped with the hole center of the first through hole; the front surface of the second circular mounting plate is provided with second through holes penetrating through the front surface and the back surface of the second circular mounting plate, the symmetric center line of the second through holes is overlapped with the symmetric center line of the central through hole in the middle sleeve, the front surface of the second circular mounting plate is provided with an annular groove, the symmetric center line of the annular groove is overlapped with the symmetric center line of the second through holes, the diameter of the annular groove is larger than that of the second through holes, the bottom surface of the annular groove is provided with a plurality of screw through holes, and the screw through holes extend backwards to penetrate through the back surface of the second circular mounting plate; the diameter of the first through hole, the diameter of the second through hole and the diameter of the central through hole are all larger than the diameter of the encoder connecting shaft; the design that the positioning boss is arranged on the outer side face of the first circular mounting plate is one of the technical characteristics of the utility model. The purpose of this design is: when the encoder bracket is used, the encoder bracket is fixedly arranged on the rear end cover for the brake motor through screws, the threaded end in the encoder connecting shaft is screwed on the rear end of the motor shaft, the encoder connecting shaft is positioned in the through hole of the encoder bracket, a large-flange solid shaft encoder can be arranged when the encoder bracket is used alone, a plurality of screw holes of the large-flange solid shaft encoder are communicated with a plurality of screw through holes one to one, and then the encoder bracket is fixedly arranged through screws, and the shaft of the large-flange solid shaft encoder is connected with the other end of the encoder connecting shaft through a coupler, so that the large-flange solid shaft encoder is arranged; and secondly, a positioning boss is arranged on the outer side surface of the first circular mounting plate, the positioning boss is matched with the groove, and the plurality of screw through holes are communicated with the plurality of screw holes on the rear end cover for the brake motor one by one and then fixed through screws, so that the encoder bracket and the rear end cover for the brake motor can be quickly mounted through the screws.
2. The front surface of the encoder connecting flange is provided with a central hole which penetrates through the front surface and the back surface of the encoder connecting flange, and the front surface of the encoder connecting flange is provided with a plurality of first screw through holes which penetrate through the front surface and the back surface of the encoder connecting flange; the diameter of the second circular mounting plate is larger than that of the middle sleeve, a plurality of threaded holes are formed in the second circular mounting plate and penetrate through the front surface and the back surface of the second circular mounting plate, the plurality of threaded holes are distributed in a circular shape, and the diameter of the circle is larger than that of the middle sleeve; the encoder connecting flange is fixedly arranged on the second circular mounting plate through a plurality of screws after the plurality of threaded holes and the plurality of first screw through holes are communicated in a one-to-one mode, and the encoder connecting flange is the second technical characteristic of the utility model. The purpose of this design is: the front surface of the encoder connecting flange is provided with a central hole which penetrates through the front surface and the back surface of the encoder connecting flange, and the front surface of the encoder connecting flange is provided with a plurality of first screw through holes which penetrate through the front surface and the back surface of the encoder connecting flange; the front surface of the encoder connecting flange is provided with a central hole which penetrates through the front surface and the back surface of the encoder connecting flange, and the front surface of the encoder connecting flange is provided with a plurality of first screw through holes which penetrate through the front surface and the back surface of the encoder connecting flange; the diameter of the second circular mounting plate is larger than that of the middle sleeve, a plurality of threaded holes are formed in the second circular mounting plate and penetrate through the front surface and the back surface of the second circular mounting plate, the plurality of threaded holes are distributed in a circular shape, and the diameter of the circle is larger than that of the middle sleeve; the encoder connecting flange is fixedly arranged on the second circular mounting plate through a plurality of screws after the plurality of threaded holes and the plurality of first screw through holes are communicated in a one-to-one mode, the mounting holes on the small-flange solid shaft encoder are communicated with the corresponding encoder mounting holes and then fixed by screws, so that the small-flange solid shaft encoder is connected with the encoder connecting flange, the shaft of the small-flange solid shaft encoder is connected with the end head at the other side of the encoder connecting shaft through a coupler, namely, the combination of the encoder bracket and the encoder connecting flange can install the small-flange solid shaft encoder on the motor shaft, therefore, not only the universality of the encoder bracket is improved, but also a user can independently use the encoder bracket according to the requirement, or the encoder bracket and the encoder connecting flange are used in combination, so that the application range of the mounting structure is improved.
3. The back of the encoder connecting flange is provided with a positioning convex ring, and the diameter of the positioning convex ring is matched with that of the annular groove, so that the encoder connecting flange is the third technical characteristic of the utility model. The purpose of this design is: the back of the encoder connecting flange is provided with a positioning convex ring, the diameter of the positioning convex ring is matched with that of the annular groove, and the rapid assembly of the encoder connecting flange and the encoder support can be realized through the positioning convex ring.
4. The design that a plurality of groups of encoder mounting holes are arranged on the encoder connecting flange is the fourth technical characteristic of the utility model. The purpose of this design is: the encoder connecting flange is provided with a plurality of groups of encoder mounting holes, so that the encoder connecting flange can be used for mounting small-flange solid shaft encoders of different models, and the applicability of the encoder connecting flange is improved.
The technical scheme is as follows: a mounting structure adaptive to multi-type encoders comprises an encoder bracket and an encoder connecting shaft, wherein a first circular mounting plate is arranged on one side end face of a middle sleeve in the encoder bracket, and a second circular mounting plate is arranged on the other side end face of the middle sleeve in the encoder bracket; the front surface of the first circular mounting plate is provided with first through holes penetrating through the front surface and the back surface of the first circular mounting plate, the symmetrical center lines of the first through holes are overlapped with the symmetrical center line of the central through hole in the middle sleeve, the front surface of the first circular mounting plate is provided with a plurality of screw through holes which penetrate through the front surface and the back surface of the first circular mounting plate, the screw through holes are distributed in a circular shape, and the circle center of the circle is overlapped with the hole center of the first through hole; the front surface of the second circular mounting plate is provided with second through holes penetrating through the front surface and the back surface of the second circular mounting plate, the symmetric center line of the second through holes is overlapped with the symmetric center line of the central through hole in the middle sleeve, the front surface of the second circular mounting plate is provided with an annular groove, the symmetric center line of the annular groove is overlapped with the symmetric center line of the second through holes, the diameter of the annular groove is larger than that of the second through holes, the bottom surface of the annular groove is provided with a plurality of screw through holes, and the screw through holes extend backwards to penetrate through the back surface of the second circular mounting plate; the diameter of the first through hole, the diameter of the second through hole and the diameter of the central through hole are all larger than the diameter of the encoder connecting shaft; the lateral surface of first circular mounting panel is equipped with the location boss.
Compared with the background art, the mounting structure adaptive to the multi-type encoders not only can be used for mounting a large-flange solid shaft encoder, but also can be used for mounting a small-flange solid shaft encoder, and has good applicability; and secondly, the assembly speed of the mounting structure adaptive to the multi-type encoders is high.
Drawings
Fig. 1 is a schematic cross-sectional view of a mounting structure (mounting a large flange solid shaft encoder) adapted to a multi-type encoder.
Fig. 2 is a front view structural diagram of the encoder bracket.
FIG. 3 is a schematic cross-sectional view of a mounting structure (mounting small flange solid shaft encoder) that accommodates multiple types of encoders.
Fig. 4 is a front view of the encoder connecting flange.
Fig. 5 is a front view structural diagram of an encoder connecting shaft.
Detailed Description
Example 1: reference is made to fig. 1-5. A mounting structure adaptive to multi-type encoders comprises an encoder bracket 1 and an encoder connecting shaft 2, wherein a first circular mounting plate 12 is arranged on one side end face of a middle sleeve 11 in the encoder bracket 1, and a second circular mounting plate 13 is arranged on the other side end face of the middle sleeve; the front surface of the first circular mounting plate 12 is provided with first through holes 121 penetrating through the front and back surfaces of the first circular mounting plate 12, the symmetric center line of the first through holes 121 coincides with the symmetric center line of the central through hole 111 in the middle sleeve 11), the front surface of the first circular mounting plate 12 is provided with a plurality of screw through holes 122, the screw through holes 122 penetrate through the front and back surfaces of the first circular mounting plate 12, the screw through holes 122 are distributed in a circular shape, and the center of the circle coincides with the center of the first through hole 121; the front surface of the second circular mounting plate 13 is provided with a second through hole 131 penetrating through the front surface and the back surface of the second circular mounting plate 13, the symmetric center line of the second through hole 131 coincides with the symmetric center line of the central through hole 111 in the middle sleeve 11, the front surface of the second circular mounting plate 13 is provided with an annular groove 132, the symmetric center line of the annular groove 132 coincides with the symmetric center line of the second through hole 131, the diameter of the annular groove 132 is larger than that of the second through hole 131, the bottom surface of the annular groove 132 is provided with a plurality of screw through holes 133, and the screw through holes 133 extend backwards to penetrate through the back surface of the second circular mounting plate 13; the diameter of the first through hole 121, the diameter of the second through hole 131 and the diameter of the central through hole 111 are all larger than the diameter of the encoder connecting shaft 2; the lateral surface of first circular mounting panel 12 is equipped with location boss 123, be equipped with recess 41 on the rear end cap 4 for the brake motor, pass through the fix with screw after location boss 123 and the cooperation of recess 41 recess and a plurality of screw through-holes 122 and a plurality of screw holes 42 on the rear end cap 4 for the brake motor are led to one, realize the screw with encoder support 1 and the quick installation of rear end cap 4 for the brake motor, realize. During the use, through the screw with encoder support 1 fixed mounting on rear end housing 4 for brake motor, threaded end 22 in encoder connecting axle 2 revolves on motor shaft 5's rear end (motor shaft 5's rear end face opens has the screw that matches with threaded end 22), encoder connecting axle 2 is located encoder support 1's through-hole, can install big flange solid shaft encoder during exclusive use encoder support 1, and big flange solid shaft encoder passes through on a pair of back through screw fixed mounting encoder support 1 on a plurality of screw holes and a plurality of screw through-hole 133 of it, the axle of big flange solid shaft encoder passes through the shaft coupling and is connected with the opposite side end of encoder connecting axle 2.
The front surface of the encoder connecting flange 3 is provided with a center hole 31, the center hole 31 penetrates through the front surface and the back surface of the encoder connecting flange 3, the front surface of the encoder connecting flange 3 is provided with a plurality of first screw through holes 32, and the first screw through holes 32 penetrate through the front surface and the back surface of the encoder connecting flange 3; the diameter of the second circular mounting plate 13 is larger than that of the middle sleeve 11, a plurality of threaded holes 134 are formed in the second circular mounting plate 13, the threaded holes 134 penetrate through the front surface and the back surface of the second circular mounting plate 13, the threaded holes 134 are distributed in a circular shape, the diameter of the circle is larger than that of the middle sleeve 11, the threaded holes 134 can be used for mounting a large flange solid shaft encoder 6 of a type matched with the threaded holes 134, and therefore the mounting applicability of the large flange solid shaft encoder is improved; the encoder connecting flange 3 is fixedly mounted on the second circular mounting plate 13 through a plurality of screws after the plurality of threaded holes 134 and the plurality of first screw through holes 32 are communicated one by one. The back of the encoder connecting flange 3 is provided with a positioning convex ring 33, and the diameter of the positioning convex ring 33 is matched with that of the annular groove 132. And a plurality of groups of encoder mounting holes 34 are formed in the encoder connecting flange 3. The middle part of the encoder connecting shaft 2 is provided with an annular disc 21, the end head of one side end of the annular disc 21 is a threaded end head 22, and the side surface of the end head of the other side is provided with a groove 23. When the encoder support and the encoder connecting flange are used, the small-flange solid shaft encoder 7 can be installed, the installation holes in the small-flange solid shaft encoder and the corresponding encoder installation holes 34 are fixed through screws after being communicated, the connection between the small-flange solid shaft encoder and the encoder connecting flange is realized, and the shaft of the small-flange solid shaft encoder is connected with the end of the other side of the encoder connecting shaft 2 through the shaft coupling. The structure of the utility model can be adapted to common incremental encoder structures of a plurality of encoder manufacturers including Kuberler, Yike, Beijiafu, ohm dragon and Xike, and can cover the requirements of most customers on using the encoders.
It is to be understood that: although the above embodiments have described the design idea of the present invention in more detail, these descriptions are only simple descriptions of the design idea of the present invention, and are not limitations of the design idea of the present invention, and any combination, addition, or modification without departing from the design idea of the present invention falls within the scope of the present invention.
Claims (5)
1. The utility model provides a mounting structure of adaptation polytypic encoder, includes encoder support (1) and encoder connecting axle (2), characterized by: a first circular mounting plate (12) is arranged on one side end face of a middle sleeve (11) in the encoder bracket (1), and a second circular mounting plate (13) is arranged on the other side end face of the middle sleeve; the front surface of the first circular mounting plate (12) is provided with a first through hole (121) penetrating through the front surface and the back surface of the first circular mounting plate (12), the symmetrical center line of the first through hole (121) is superposed with the symmetrical center line of a central through hole (111) in the middle sleeve (11), the front surface of the first circular mounting plate (12) is provided with a plurality of screw through holes (122), the screw through holes (122) penetrate through the front surface and the back surface of the first circular mounting plate (12), the screw through holes (122) are distributed in a circular shape, and the circle center of the circle is superposed with the hole center of the first through hole (121); the front surface of the second circular mounting plate (13) is provided with a second through hole (131) penetrating through the front surface and the back surface of the second circular mounting plate (13), the symmetrical center line of the second through hole (131) is superposed with the symmetrical center line of the central through hole (111) in the middle sleeve (11), the front surface of the second circular mounting plate (13) is provided with an annular groove (132), the symmetrical center line of the annular groove (132) is superposed with the symmetrical center line of the second through hole (131), the diameter of the annular groove (132) is larger than that of the second through hole (131), the groove bottom surface of the annular groove (132) is provided with a plurality of screw through holes (133), and the screw through holes (133) extend backwards to penetrate through the second back surface circular mounting plate (13); the diameter of the first through hole (121), the diameter of the second through hole (131) and the diameter of the central through hole (111) are all larger than the diameter of the encoder connecting shaft (2); and a positioning boss (123) is arranged on the outer side surface of the first round mounting plate (12).
2. The mounting structure for adapting a multiple-type encoder according to claim 1, wherein: the front surface of the encoder connecting flange (3) is provided with a center hole (31), the center hole (31) penetrates through the front surface and the back surface of the encoder connecting flange (3), the front surface of the encoder connecting flange (3) is provided with a plurality of first screw through holes (32), and the first screw through holes (32) penetrate through the front surface and the back surface of the encoder connecting flange (3); the diameter of the second circular mounting plate (13) is larger than that of the middle sleeve (11), a plurality of threaded holes (134) are formed in the second circular mounting plate (13), the threaded holes (134) penetrate through the front surface and the back surface of the second circular mounting plate (13), the threaded holes (134) are distributed in a circular shape, and the diameter of the circle is larger than that of the middle sleeve (11); the encoder connecting flange (3) is fixedly mounted on the second round mounting plate (13) through a plurality of screws after a plurality of threaded holes (134) and a plurality of first screw through holes (32) are communicated one by one.
3. The mounting structure for adapting a multiple-type encoder according to claim 2, wherein: the back of the encoder connecting flange (3) is provided with a positioning convex ring (33), and the diameter of the positioning convex ring (33) is matched with that of the annular groove (132).
4. The mounting structure for adapting a multiple-type encoder according to claim 2, wherein: and a plurality of groups of encoder mounting holes (34) are formed in the encoder connecting flange (3).
5. The mounting structure for adapting a multiple-type encoder according to claim 1, wherein: an annular disc (21) is arranged in the middle of the encoder connecting shaft (2), one end of the annular disc (21) is a threaded end (22), and a groove (23) is formed in the side face of the other end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122392821.2U CN216414105U (en) | 2021-09-30 | 2021-09-30 | Mounting structure adaptive to multi-type encoders |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122392821.2U CN216414105U (en) | 2021-09-30 | 2021-09-30 | Mounting structure adaptive to multi-type encoders |
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| Publication Number | Publication Date |
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| CN216414105U true CN216414105U (en) | 2022-04-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122392821.2U Active CN216414105U (en) | 2021-09-30 | 2021-09-30 | Mounting structure adaptive to multi-type encoders |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115776210A (en) * | 2022-11-30 | 2023-03-10 | 武汉新威奇科技有限公司 | Encoder device and motor |
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2021
- 2021-09-30 CN CN202122392821.2U patent/CN216414105U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115776210A (en) * | 2022-11-30 | 2023-03-10 | 武汉新威奇科技有限公司 | Encoder device and motor |
| CN115776210B (en) * | 2022-11-30 | 2023-07-04 | 武汉新威奇科技有限公司 | Encoder device and motor |
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