CN207868896U - A kind of servo motor for industrial robot - Google Patents
A kind of servo motor for industrial robot Download PDFInfo
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- CN207868896U CN207868896U CN201820262198.4U CN201820262198U CN207868896U CN 207868896 U CN207868896 U CN 207868896U CN 201820262198 U CN201820262198 U CN 201820262198U CN 207868896 U CN207868896 U CN 207868896U
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- servo motor
- strip
- industrial robot
- heat
- snap ring
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Abstract
The utility model is related to industrial robot equipment technical fields, a kind of in particular servo motor for industrial robot, including servo motor, the drive end bearing bracket mounted on servo motor one end, the rear end cap mounted on the servo motor other end and output shaft in drive end bearing bracket one end is set.This is used for the servo motor of industrial robot, the upper rubber pad of upper strip is squeezed by connecting shaft, and it is clamped by upper rubber pad, the lower rubber pad of lower strip is squeezed by connecting shaft, and it is clamped by lower rubber pad, servo motor is solved when carrying out power output, the problem of certain damage is caused to output shaft, be conducive to that connecting shaft is fixed in connection, heat is discharged by the cavity inside heat-dissipating pipe, when heat passes through cavity simultaneously, increase the contact area of heat dissipation, solve heat build-up, the problem of influencing output shaft service life, be conducive to improve the rate of internal heat dissipating, improve the working efficiency of servo motor.
Description
Technical field
The utility model is related to industrial robot equipment technical field, specially a kind of servo electricity for industrial robot
Machine.
Background technology
Servo motor is the dynamical system of industrial robot, is typically mounted at " joint " of robot, is robot fortune
Dynamic " heart ".Robot requires the bus communication speed between controller and servo fast with servo motor；The precision of servo is high；
In addition there is processing request to basic material.Especially machine people end effector (paw) should use volume, quality as far as possible
Small motor, when especially requiring quick response, servomotor must have higher reliability and stability, be amenable to
Harsh service condition is played, very frequent forward and reverse and acceleration and deceleration operation can be carried out, and can bear to overload in a short time.
But existing servo motor is generally connected by output shaft with the connecting shaft of robot, due to the shape of connecting shaft
It is of different sizes, in connection, joint gap is easy tod produce, causes servo motor when carrying out power output, generates eccentric force, it is right
Output shaft causes certain damage, while when output shaft high speed rotation, and friction generates larger heat, and heat build-up influences defeated
The service life of shaft.In consideration of it, it is proposed that a kind of servo motor for industrial robot.
Utility model content
The purpose of this utility model is to provide a kind of servo motors for industrial robot, to solve above-mentioned background skill
The servo motor proposed in art generates eccentric force, certain damage and heat heap is caused to output shaft when carrying out power output
Product, influences the service life servo motor of output shaft when carrying out power output, generates eccentric force, is caused to output shaft certain
The problem of damage.
To achieve the above object, the utility model provides the following technical solutions：
A kind of servo motor for industrial robot, including servo motor, before being mounted on described servo motor one end
End cap, mounted on the servo motor other end rear end cap and output shaft in described drive end bearing bracket one end is set, it is described defeated
The other end of shaft is provided with installation set, and the installation set is internally provided with fixed mechanism, and the fixed mechanism includes upper card
The outer wall of ring and lower snap ring, the upper snap ring and the lower snap ring is mounted on fastening bolt, and the inside of the fastening bolt is set
It is equipped with mounting groove, the mounting groove is internally provided with heat-dissipating pipe, and the heat-dissipating pipe is internally provided with cavity.
Preferably, the fastening bolt runs through the installation set.
Preferably, the installation set and the output shaft seamless welding.
Preferably, the both ends of the upper snap ring are separately installed with rubber column, and one end of the upper rubber column is provided with
One end of strip, the upper strip is provided with rubber sheet gasket, and the both ends of the lower snap ring are separately installed with lower rubber column, described
One end of lower rubber column is provided with lower strip, and one end of the lower strip is provided with lower rubber sheet gasket.
Preferably, the section of the upper strip and the lower strip is in sector.
Preferably, the upper rubber sheet gasket of the upper strip is close to the lower strip side.
Preferably, the lower rubber sheet gasket of the lower strip is close to the upper strip side.
Compared with prior art, the beneficial effects of the utility model：
1, the servo motor for being used for industrial robot squeezes the upper rubber pad of upper strip by connecting shaft, and by upper
Rubber pad is clamped, and the lower rubber pad of lower strip is squeezed by connecting shaft, and is clamped by lower rubber pad, and servo is solved
Motor generates eccentric force when carrying out power output, the problem of causing certain damage to output shaft, is conducive in connection pair
Connecting shaft is fixed, and avoids the problem that generating joint gap.
2, the servo motor for being used for industrial robot, heat are discharged by the cavity inside heat-dissipating pipe, while heat
When amount is by cavity, the contact area of heat dissipation is increased, solves the problem of that heat build-up influences output shaft service life, favorably
In the rate for improving internal heat dissipating, the working efficiency of servo motor is improved.
Description of the drawings
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model fixed mechanism Structure explosion diagram.
In figure：1, servo motor；2, drive end bearing bracket；3, rear end cap；4, output shaft；5, installation set；6, fixed mechanism；61, on
Snap ring；611, upper rubber column；612, upper strip；613, upper rubber sheet gasket；62, lower snap ring；621, lower rubber column；622, lower card
Item；623, lower rubber sheet gasket；63, fastening bolt；631, mounting groove；632, heat-dissipating pipe；633, cavity.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：
A kind of servo motor for industrial robot, as depicted in figs. 1 and 2, including servo motor 1, it is mounted on servo
The drive end bearing bracket 2 of 1 one end of motor, mounted on 1 other end of servo motor rear end cap 3 and output in 2 one end of drive end bearing bracket is set
The other end of axis 4, output shaft 4 is provided with installation set 5, and installation set 5 is internally provided with fixed mechanism 6, and fixed mechanism 6 includes upper
The outer wall of snap ring 61 and lower snap ring 62, upper snap ring 61 and lower snap ring 62 is mounted on fastening bolt 63, the inside of fastening bolt 63
It is provided with mounting groove 631, mounting groove 631 is internally provided with heat-dissipating pipe 632, and heat-dissipating pipe 632 is internally provided with cavity 633,
Fastening bolt 63 runs through installation set 5,4 seamless welding of installation set 5 and output shaft.
In the present embodiment, the diameter of heat-dissipating pipe 632 is less than the diameter of mounting groove 631, and the bottom of heat-dissipating pipe 632 respectively and
62 outer wall seamless welding of corresponding upper snap ring 61 and lower snap ring is conducive to through heat-dissipating pipe 632 be upper snap ring 61 and lower snap ring 62
It radiates.
In the present embodiment, heat-dissipating pipe 632 is made of metal copper material, is conducive to the heat conductivility for improving heat-dissipating pipe 632.
In the present embodiment, the surface of installation set 5 is provided with thread groove compatible with fastening bolt 63, is conducive to by tight
Fixing bolt 63 is clamped operation to upper snap ring 61 and lower snap ring 62.
As shown in Fig. 2, the both ends of upper snap ring 61 are separately installed with rubber column 611, one end of upper rubber column 611 is provided with
One end of upper strip 612, upper strip 612 is provided with rubber sheet gasket 613, and the both ends of lower snap ring 62 are separately installed with lower rubber column
621, one end of lower rubber column 621 is provided with lower strip 622, and one end of lower strip 622 is provided with lower rubber sheet gasket 623, upper card
The section of item 612 and lower strip 622 is in sector, and the upper rubber sheet gasket 613 of upper strip 612 is close to 622 side of lower strip, lower card
The lower rubber sheet gasket 623 of item 622 is close to 612 side of upper strip.
In the present embodiment, upper rubber column 611 and lower rubber column 621 are all made of raw rubber material and are made, and are conducive to upper rubber
Column 611 and lower rubber column 621 have good mechanical strength.
In the present embodiment, lower rubber sheet gasket 623 and upper rubber sheet gasket 613 are all made of vulcanized rubber material and are made, under being conducive to
Rubber sheet gasket 623 and 613 material of upper rubber sheet gasket are soft, and protective value is strong.
In the present embodiment, upper strip 612 and 611 adhesion of upper rubber column are fixed, lower strip 622 and lower 621 adhesion of rubber column
It is fixed, be conducive to that installation is fixed to upper strip 612 and lower strip 622.
The servo motor for industrial robot of the present embodiment is inserted into installation when in use, by the connecting shaft of robot
Inside set 5, drive upper snap ring 61 and lower snap ring 62 to be moved to connecting shaft side by fastening bolt 63 at this time, and to connecting shaft into
Row clamping, squeezes the upper rubber pad 613 of upper strip 612 by connecting shaft, 611 deformation of rubber column in drives so that above strip 612
It is flipped up, and is clamped by upper rubber pad 613, the lower rubber pad 623 of lower strip 622 is squeezed by connecting shaft, is driven
Lower 621 deformation of rubber column so that lower strip 622 downwardly turns over, and is clamped by lower rubber pad 623, and servo motor is solved
When carrying out power output, the problem of generating eccentric force, certain damage is caused to output shaft 4, be conducive in connection to even
Spindle is fixed, and avoids the problem that generating joint gap, the heat transfer that the rotation of output shaft 4 generates to upper snap ring 61 and lower card
On ring 62, heat is discharged by the cavity 633 inside heat-dissipating pipe 632, at the same heat pass through cavity 633 when, increase scattered
The contact area of heat, solves the problem of that heat build-up influences 4 service life of output shaft, is conducive to the rate for improving internal heat dissipating,
Improve the working efficiency of servo motor 1.
Basic principles, main features, and advantages of the present invention has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Be only the utility model preference, be not intended to limit the utility model, do not departing from the spirit and scope of the utility model
Under the premise of, the utility model also has various changes and improvements, these changes and improvements both fall within this claimed practicality
In novel range.The protection scope of the present invention is defined by the appended claims and their equivalents.
Claims (7)
1. a kind of servo motor for industrial robot, including servo motor (1), it is mounted on the servo motor (1) one end
Drive end bearing bracket (2), be mounted on the servo motor (1) other end rear end cap (3) and be arranged in the drive end bearing bracket (2) one end
Output shaft (4), it is characterised in that：The other end of the output shaft (4) is provided with installation set (5), the installation set (5) it is interior
Portion is provided with fixed mechanism (6), and the fixed mechanism (6) includes upper snap ring (61) and lower snap ring (62), the upper snap ring (61)
It is mounted on fastening bolt (63) with the outer wall of the lower snap ring (62), the fastening bolt (63) is internally provided with mounting groove
(631), the mounting groove (631) is internally provided with heat-dissipating pipe (632), and the heat-dissipating pipe (632) is internally provided with cavity
(633)。
2. the servo motor according to claim 1 for industrial robot, it is characterised in that：The fastening bolt (63)
Through the installation set (5).
3. the servo motor according to claim 1 for industrial robot, it is characterised in that：The installation set (5) and
Output shaft (4) seamless welding.
4. the servo motor according to claim 1 for industrial robot, it is characterised in that：The upper snap ring (61)
Both ends are separately installed with rubber column (611), and one end of the upper rubber column (611) is provided with strip (612), the upper card
One end of item (612) is provided with rubber sheet gasket (613), and the both ends of the lower snap ring (62) are separately installed with lower rubber column
(621), one end of the lower rubber column (621) is provided with lower strip (622), and one end of the lower strip (622) is provided with down
Rubber sheet gasket (623).
5. the servo motor according to claim 4 for industrial robot, it is characterised in that：The upper strip (612)
Section with the lower strip (622) is in sector.
6. the servo motor according to claim 4 for industrial robot, it is characterised in that：The upper strip (612)
The upper rubber sheet gasket (613) close to lower strip (622) side.
7. the servo motor according to claim 4 for industrial robot, it is characterised in that：The lower strip (622)
The lower rubber sheet gasket (623) close to upper strip (612) side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820262198.4U CN207868896U (en) | 2018-02-22 | 2018-02-22 | A kind of servo motor for industrial robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820262198.4U CN207868896U (en) | 2018-02-22 | 2018-02-22 | A kind of servo motor for industrial robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207868896U true CN207868896U (en) | 2018-09-14 |
Family
ID=63455618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820262198.4U Active CN207868896U (en) | 2018-02-22 | 2018-02-22 | A kind of servo motor for industrial robot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207868896U (en) |
-
2018
- 2018-02-22 CN CN201820262198.4U patent/CN207868896U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210119 Address after: 528234 Taolu (workshop a), Songgang Songxia Industrial Park, Shishan town, Nanhai District, Foshan City, Guangdong Province Patentee after: FOSHAN GOLDEN AGE MOTOR TECHNOLOGY Co.,Ltd. Address before: 400714 no.5-184, Yunhan Avenue, Shuitu hi tech Industrial Park, Beibei District, Chongqing Patentee before: CHONGQING XINDENGQI MECHANICAL AND ELECTRONIC TECHNOLOGY Co.,Ltd. |