CN212649230U - Frame with arc structure - Google Patents
Frame with arc structure Download PDFInfo
- Publication number
- CN212649230U CN212649230U CN202021325590.2U CN202021325590U CN212649230U CN 212649230 U CN212649230 U CN 212649230U CN 202021325590 U CN202021325590 U CN 202021325590U CN 212649230 U CN212649230 U CN 212649230U
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- frame
- circular arc
- arc structure
- mount pad
- frame main
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Abstract
The utility model discloses a frame with circular arc structure, including the frame main part, the frame main part outside is provided with the mount pad, the connecting hole has been seted up on the mount pad, frame main part both sides are provided with the portion of inserting, four sides of frame main part all set up to circular arc structure. The utility model, by setting the four sides of the frame main body into the circular arc structure, compared with the traditional plane structure, the efficiency of discharging the accumulated water on the surface of the motor is greatly prompted, and the condition of accumulated water on the motor is avoided; through setting up the mount pad, and the length of mount pad is the same with motor frame length, makes the mount pad play radiating fin's effect, when promoting frame heat dispersion, has cancelled radiating fin, avoids the recess ponding between the adjacent radiating fin.
Description
Technical Field
The utility model relates to a servo motor technical field specifically is a frame with circular arc structure.
Background
The servo motor can control the speed and position accuracy accurately, and can convert the voltage signal into torque and rotating speed to drive a control object. The rotation speed of the rotor of the servo motor is controlled by an input signal and can quickly respond, the servo motor is used as an actuating element in an automatic control system, has the characteristics of small electromechanical time constant, high linearity, starting voltage and the like, and can convert a received electric signal into angular displacement or angular speed on a motor shaft for output. The servo motor is divided into two categories of direct current servo motors and alternating current servo motors, and is mainly characterized in that when the signal voltage is zero, the signal voltage has no autorotation phenomenon, and the rotating speed is reduced at a constant speed along with the increase of the torque.
Four sides of current servo motor casing all set up to planar structure, if under the condition that the servo motor surface has ponding, the discharge of surface ponding of being not convenient for, and some servo motor casings can set up radiating fin in the surface of casing in order to increase the heat dispersion of casing, and it has further increaseed the degree of difficulty of ponding discharge, and for this reason we propose a frame with circular arc structure for solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a frame with circular arc structure to solve the problem among the prior art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a frame with circular arc structure, includes the frame main part, the frame main part outside is provided with the mount pad, the connecting hole has been seted up on the mount pad, frame main part both sides are provided with the portion of inserting, four sides of frame main part all set up to circular arc structure.
Preferably, the cross section of the insertion portion is provided with a stepped structure.
Preferably, the mounting seats are totally eight, and eight mounting seats are uniformly distributed on two sides of four circular arc structures of the frame main body, and each included angle between each mounting seat and the center line of the adjacent circular arc structure is 30 degrees.
Preferably, the length of the mounting seat is the same as that of the frame main body, and the mounting seat and the frame main body are arranged into an integrally formed structure.
Preferably, the top end of the frame body is provided with a groove for installing the hoisting ring, and the inner wall of the groove is provided with an internal thread.
Preferably, the joints of the mounting seat and the frame main body are provided with circular arc chamfer structures.
Preferably, the frame body is shaped as a circular ring.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the four side surfaces of the frame main body are arranged to be arc structures, so that compared with a traditional plane structure, the efficiency of draining accumulated water on the surface of the motor is greatly prompted, and the condition that the motor is accumulated with water is avoided;
2. through setting up the mount pad, and the length of mount pad is the same with motor frame length, makes the mount pad play radiating fin's effect, when promoting frame heat dispersion, has cancelled radiating fin, avoids the recess ponding between the adjacent radiating fin.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a front view of the present invention.
Fig. 3 is a cross-sectional view of the utility model at a-a.
In the figure: 1. a frame body; 2. a mounting seat; 3. connecting holes; 4. an insertion portion; 5. and (4) a groove.
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. 1-3, in the embodiment of the present invention, a frame with a circular arc structure includes a frame main body 1, a mounting seat 2 is disposed on an outer side of the frame main body 1, a connecting hole 3 is formed in the mounting seat 2, insertion portions 4 are disposed on two sides of the frame main body 1, four sides of the frame main body 1 are all configured as circular arc structures, a cross section of each insertion portion 4 is configured as a stepped structure, the mounting seats 2 are eight, the eight mounting seats 2 are uniformly distributed on two sides of the four circular arc structures of the frame main body 1, an included angle between each mounting seat 2 and an adjacent circular arc structure center line is set to be 30 °, a length of each mounting seat 2 is the same as a length of the frame main body 1, the mounting seats 2 and the frame main body 1 are configured as an integrally formed structure (integrally injection-molded), a groove 5 for installing a hoisting ring is formed at a top, internal threads are formed in the inner wall of the groove 5, and circular arc-shaped chamfer structures are arranged at the joints of the mounting seat 2 and the frame main body 1 and can improve the drainage efficiency; the frame body 1 is shaped as a circular ring; the four side surfaces of the frame body 1 are arranged to be arc structures, so that compared with a traditional plane structure, the efficiency of draining accumulated water on the surface of the motor is greatly prompted, and the condition that the motor is accumulated with water is avoided; through setting up mount pad 2, and the length of mount pad 2 is the same with 1 length of motor frame, makes mount pad 2 play radiating fin's effect, when promoting frame heat dispersion, has cancelled radiating fin, avoids the recess ponding between the adjacent radiating fin.
The utility model discloses a theory of operation is: the four side surfaces of the frame body 1 are arranged to be arc structures, so that compared with a traditional plane structure, the efficiency of draining accumulated water on the surface of the motor is greatly prompted, and the condition that the motor is accumulated with water is avoided; through setting up mount pad 2, and the length of mount pad 2 is the same with 1 length of motor frame, makes mount pad 2 play radiating fin's effect, when promoting frame heat dispersion, has cancelled radiating fin, avoids the recess ponding between the adjacent radiating fin.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a frame with circular arc structure, includes frame main part (1), its characterized in that: the frame body (1) outside is provided with mount pad (2), connecting hole (3) have been seted up on mount pad (2), frame body (1) both sides are provided with insertion portion (4), four sides of frame body (1) all set up to the circular arc structure.
2. A frame with a circular arc structure according to claim 1, wherein: the cross section of the insertion part (4) is of a stepped structure.
3. A frame with a circular arc structure according to claim 1, wherein: the mounting seats (2) are totally eight, and eight mounting seats (2) are uniformly distributed on two sides of four circular arc structures of the frame main body (1), and each mounting seat (2) and the included angle of the center line of the adjacent circular arc structure are all set to be 30 degrees.
4. A frame with a circular arc structure according to claim 1, 2 or 3, wherein: the length of the mounting seat (2) is the same as that of the frame body (1), and the mounting seat (2) and the frame body (1) are arranged into an integrally formed structure.
5. A frame with a circular arc structure according to claim 1, 2 or 3, wherein: the frame body (1) top is seted up and is supplied groove (5) of hoisting ring installation, set up on groove (5) inner wall and have the internal thread.
6. A frame with a circular arc structure according to claim 1, 2 or 3, wherein: and circular arc-shaped chamfer structures are arranged at the joints of the mounting seat (2) and the frame main body (1).
7. A frame with a circular arc structure according to claim 1, 2 or 3, wherein: the shape of the frame main body (1) is circular ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021325590.2U CN212649230U (en) | 2020-07-08 | 2020-07-08 | Frame with arc structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021325590.2U CN212649230U (en) | 2020-07-08 | 2020-07-08 | Frame with arc structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212649230U true CN212649230U (en) | 2021-03-02 |
Family
ID=74788672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021325590.2U Active CN212649230U (en) | 2020-07-08 | 2020-07-08 | Frame with arc structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212649230U (en) |
-
2020
- 2020-07-08 CN CN202021325590.2U patent/CN212649230U/en active Active
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