CN216390700U - Servo motor front end cover - Google Patents
Servo motor front end cover Download PDFInfo
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- CN216390700U CN216390700U CN202122643007.3U CN202122643007U CN216390700U CN 216390700 U CN216390700 U CN 216390700U CN 202122643007 U CN202122643007 U CN 202122643007U CN 216390700 U CN216390700 U CN 216390700U
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- end cover
- cover body
- connecting part
- servo motor
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Abstract
The utility model discloses a front end cover of a servo motor, which comprises an end cover body, a leading-out part arranged on the surface of one side of the end cover body and a leading-out hole arranged in the leading-out part, wherein a damping guide assembly is arranged in the leading-out hole, the leading-out hole is communicated with a cavity, the cavity is arranged on one side in the end cover body, the cavity is connected with a communication hole, the communication hole is arranged on the other side in the end cover body, and a first connecting part, a second connecting part and a third connecting part are arranged on the surface of the other side of the end cover body; the damping guide assembly comprises an adjusting groove, the adjusting groove is formed in the inner wall of the guide hole, a damping pad is arranged on the surface of one side in the adjusting groove, an adjusting block is arranged on the surface of one side of the adjusting groove, a sliding groove is formed in the surface of one side of the adjusting block, and a ball is arranged in the sliding groove in a sliding mode.
Description
Technical Field
The utility model relates to the technical field of speed reducers, in particular to a front end cover of a servo motor.
Background
The speed reducer is generally used for low-speed and large-torque transmission equipment, and the purpose of reducing speed is achieved by meshing a motor, an internal combustion engine or other high-speed running power with a large gear on an output shaft through a gear with a small number of teeth on an input shaft of the speed reducer.
Chinese patent discloses a motor front end housing (No. CN207743793U), this patent technique can be effectual played the absorbing effect to the motor, the motor front end housing can not produce vibrations because of the high-speed rotation of motor, however, its long-time use, the shock attenuation piece can wear and tear and influence its shock attenuation effect, its end housing is connected the leakproofness not good with the speed reducer shell simultaneously, the equation moisture resistance is not good, influence its life, consequently, technical personnel in the field provide a servo motor front end housing, in order to solve the problem that proposes among the above-mentioned background art.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model provides a front end cover of a servo motor, which comprises an end cover body, a leading-out part arranged on the surface of one side of the end cover body and a leading-out hole arranged in the leading-out part, wherein a damping guide assembly is arranged in the leading-out hole, the leading-out hole is communicated with a cavity, the cavity is arranged on one side in the end cover body, the cavity is connected with a communication hole, the communication hole is arranged on the other side in the end cover body, and a first connecting part, a second connecting part and a third connecting part are arranged on the surface of the other side of the end cover body;
the shock attenuation direction subassembly includes the adjustment tank, the adjustment tank is seted up on leading out the downthehole wall, a side surface sets up the shock pad in the adjustment tank, an adjustment tank side surface sets up the regulating block, a regulating block side surface sets up the spout, it sets up the ball to slide in the spout.
Preferably: the shock attenuation direction subassembly sets up the multiunit, the multiunit the shock attenuation direction subassembly is annular equidistance and sets up on deriving the downthehole wall, and multiunit shock attenuation direction subassembly structure is the same.
Preferably: the sealing structure is characterized in that a first sealing rubber ring is arranged on one side surface of the first connecting portion, a second sealing rubber ring is arranged on one side surface of the second connecting portion, and a third sealing rubber ring is arranged on one side surface of the third connecting portion.
Preferably: the diameter size of the first connecting portion is larger than that of the second connecting portion, and the diameter size of the second connecting portion is larger than that of the first connecting portion.
Preferably: and a plurality of groups of screw mounting holes are formed in the surface of one side of the end cover body.
Preferably: and the middle part of the outer surface of the end cover body is provided with a plurality of groups of reinforcing ribs.
Preferably: the end cover body and the reinforcing ribs are of an integrally formed structure.
The utility model has the technical effects and advantages that:
1. the utility model can position and guide the output shaft of the speed reducer, and can absorb the vibration of the output shaft of the speed reducer, thereby improving the damping effect and prolonging the service life.
2. The utility model can improve the sealing property of the connection with the shell, has good waterproof and dustproof effects and is convenient and fast to install.
Drawings
Fig. 1 is a schematic structural diagram of a front end cover of a servo motor provided in an embodiment of the present application;
FIG. 2 is a schematic cross-sectional view A-A of FIG. 1;
FIG. 3 is an enlarged schematic view of the portion B of FIG. 2;
FIG. 4 is an enlarged schematic view of the portion C of FIG. 2;
in the figure: 1. a lead-out section; 2. an end cap body; 3. reinforcing ribs; 4. a first connection portion; 5. a second connecting portion; 6. a third connecting portion; 7. a screw mounting hole; 8. a lead-out hole; 9. a cavity; 10. a communicating hole; 11. an adjusting block; 12. a shock pad; 13. an adjustment groove; 14. a chute; 15. a ball bearing; 16. a first sealing rubber ring; 17. a second sealing rubber ring; 18. and a third sealing rubber ring.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.
Example 1
Referring to fig. 1 to 4, in the present embodiment, a front end cover of a servo motor is provided, including an end cover body 2, a lead-out portion 1 disposed on a surface of one side of the end cover body 2, and a lead-out hole 8 disposed in the lead-out portion 1, a damping guide assembly is disposed in the lead-out hole 8, the lead-out hole 8 is communicated with a cavity 9, the cavity 9 is disposed on one side of the end cover body 2, the cavity 9 is connected with a communication hole 10, the communication hole 10 is disposed on the other side of the end cover body 2, and a first connecting portion 4, a second connecting portion 5, and a third connecting portion 6 are disposed on a surface of the other side of the end cover body 2;
the shock attenuation direction subassembly includes the adjustment tank 13, adjustment tank 13 is seted up on 8 inner walls of derivation hole, a side surface sets up shock pad 12 in the adjustment tank 13, an adjustment tank 13 side surface sets up regulating block 11, a regulating block 11 side surface sets up spout 14, it sets up ball 15 to slide in the spout 14, can fix a position the direction to the output shaft of speed reducer, can absorb the vibrations of the output shaft of speed reducer simultaneously, improve the shock attenuation effect, increase of service life.
The shock attenuation direction subassembly sets up the multiunit, and multiunit shock attenuation direction subassembly is the annular equidistance and sets up on 8 inner walls of derivation hole, and multiunit shock attenuation direction subassembly structure is the same, can further improve the direction and the shock attenuation effect of output shaft.
Example 2
Referring to fig. 4, in the present embodiment, a first sealing rubber ring 16 is disposed on a side surface of the first connecting portion 4, a second sealing rubber ring 17 is disposed on a side surface of the second connecting portion 5, and a third sealing rubber ring 18 is disposed on a side surface of the third connecting portion 6, so that the sealing performance of the connection with the housing can be improved, and the waterproof and dustproof effects are good.
The diameter size of first connecting portion 4 is greater than the diameter size of second connecting portion 5, and the diameter size of second connecting portion 5 is greater than the diameter size of first connecting portion 4, can be convenient for this device and the shell of speed reducer carry out the joint, and installation location nature is good, the installation of being convenient for.
A plurality of groups of screw mounting holes 7 are formed in the surface of one side of the end cover body 2, so that the installation and connection are facilitated.
The middle part of the outer surface of the end cover body 2 is provided with a plurality of groups of reinforcing ribs 3, so that the mechanical strength of the end cover body 2 can be improved.
The end cover body 2 and the reinforcing ribs 3 are of an integrally formed structure, so that the strength of the end cover body 2 can be further improved, and meanwhile, the integrally formed structure is convenient to manufacture.
The working principle of the utility model is as follows:
pass speed reducer or servo motor's output shaft and lead out 8, when the output shaft is rotating, ball 15 is at 14 internal rotations of spout, and then can lead to the rotation of output shaft, shock pad 12 can absorb the vibrations of adjusting block 11 simultaneously, improve its shock attenuation effect, the wearing and tearing of shock pad 12 have been avoided, when end cover body 2 and shell installation, with first connecting portion 4, second connecting portion 5 and third connecting portion 6 and shell joint, and make first sealed rubber ring 16, second sealed rubber ring 17 and the laminating of third sealed rubber ring 18 and shell, can improve the leakproofness that end cover body 2 and shell are connected.
It is to be understood that the described embodiments are merely a few embodiments of the utility model, and not all embodiments. All other embodiments, which can be derived by one of ordinary skill in the art and related arts based on the embodiments of the present invention without any creative effort, shall fall within the protection scope of the present invention. Structures, devices, and methods of operation not specifically described or illustrated herein are generally practiced in the art without specific recitation or limitation.
Claims (7)
1. A front end cover of a servo motor comprises an end cover body (2), a leading-out part (1) arranged on one side surface of the end cover body (2) and a leading-out hole (8) arranged in the leading-out part (1), and is characterized in that a damping guide assembly is arranged in the leading-out hole (8), the leading-out hole (8) is communicated with a cavity (9), the cavity (9) is arranged on one side in the end cover body (2), the cavity (9) is connected with a communication hole (10), the communication hole (10) is arranged on the other side in the end cover body (2), and a first connecting part (4), a second connecting part (5) and a third connecting part (6) are arranged on the other side surface of the end cover body (2);
shock attenuation direction subassembly includes adjustment tank (13), set up on derivation hole (8) inner wall adjustment tank (13), a side surface sets up shock pad (12) in adjustment tank (13), an adjustment tank (13) side surface sets up regulating block (11), regulating block (11) a side surface sets up spout (14), slide in spout (14) and set up ball (15).
2. The front end cover of the servo motor as claimed in claim 1, wherein the shock absorption guide assemblies are arranged in multiple groups, the multiple groups of shock absorption guide assemblies are annularly and equidistantly arranged on the inner wall of the guide-out hole (8), and the multiple groups of shock absorption guide assemblies are identical in structure.
3. A servo motor front end cover according to claim 1, characterized in that a first sealing rubber ring (16) is arranged on one side surface of the first connecting part (4), a second sealing rubber ring (17) is arranged on one side surface of the second connecting part (5), and a third sealing rubber ring (18) is arranged on one side surface of the third connecting part (6).
4. A servo motor front end cover according to claim 1, characterized in that the diameter of the first connecting part (4) is larger than the diameter of the second connecting part (5), and the diameter of the second connecting part (5) is larger than the diameter of the first connecting part (4).
5. A servo motor front end cover according to claim 1, characterized in that a side surface of the end cover body (2) is provided with a plurality of sets of screw mounting holes (7).
6. The front end cover of the servo motor as claimed in claim 1, wherein a plurality of groups of reinforcing ribs (3) are arranged in the middle of the outer surface of the end cover body (2).
7. The front end cover of the servo motor as claimed in claim 6, wherein the end cover body (2) and the reinforcing ribs (3) are of an integral structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122643007.3U CN216390700U (en) | 2021-11-01 | 2021-11-01 | Servo motor front end cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122643007.3U CN216390700U (en) | 2021-11-01 | 2021-11-01 | Servo motor front end cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216390700U true CN216390700U (en) | 2022-04-26 |
Family
ID=81250072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122643007.3U Active CN216390700U (en) | 2021-11-01 | 2021-11-01 | Servo motor front end cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216390700U (en) |
-
2021
- 2021-11-01 CN CN202122643007.3U patent/CN216390700U/en active Active
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