CN221033787U - Servo driver buffer device - Google Patents
Servo driver buffer device Download PDFInfo
- Publication number
- CN221033787U CN221033787U CN202322420299.3U CN202322420299U CN221033787U CN 221033787 U CN221033787 U CN 221033787U CN 202322420299 U CN202322420299 U CN 202322420299U CN 221033787 U CN221033787 U CN 221033787U
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- Prior art keywords
- flexible connecting
- servo driver
- screw rod
- carrier
- strip
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- 230000003139 buffering effect Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 3
- 230000007774 longterm Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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- Vibration Prevention Devices (AREA)
Abstract
The utility model belongs to the technical field of servo drivers, in particular to a servo driver buffer device, which comprises a carrier, a screw rod fixed on the carrier, a servo driver main body at one side of the carrier and an ear plate body connected with four corners of the servo driver main body, wherein an assembly hole is penetrated through the ear plate body, the screw rod penetrates through the interior of the assembly hole, a plurality of flexible connecting strips are annularly distributed at the position outside the screw rod in the assembly hole, the bottom of each flexible connecting strip is bent and pressed by the ear plate body, and flexible connecting blocks are integrally formed at the tops of the flexible connecting strips; when the flexible connecting block and the flexible connecting strip assembly which are damaged and aged are replaced subsequently, only parts of the gasket and the screw cap are required to be taken down, and the flexible connecting block and the flexible connecting strip assembly can be directly pulled down outwards to be replaced, so that the flexible connecting block and the flexible connecting strip assembly are simple in structure, convenient to operate by personnel and high in practicality.
Description
Technical Field
The utility model belongs to the technical field of servo drivers, and particularly relates to a servo driver buffer device.
Background
With the advancement of technology, servo drives are becoming more and more widely used. The servo driver is an important component in a servo motion system and is widely applied to automatic equipment such as a numerical control machining center and the like.
In order to facilitate the installation of the servo driver, the side wall of the servo driver is usually provided with an ear plate, the servo driver is installed, and the ear plate is fixed on a carrier to be installed through a bolt and nut component, so that the servo driver is fixed;
However, in actual use, the conventional servo driver is provided with a fan for internal heat dissipation, and the fan generates certain vibration during working so as to shake the servo driver, so that the screw bolt and nut components connected with the lug plate are loosened under long-term shake of the servo driver, thereby being unfavorable for safe use of the servo driver and poor in practicability; if the flexible structure with strong plugging buffering performance is arranged at the assembly hole in advance, the lug plate body is buffered to slow down the vibration force received by the device body, and the problem that the damaged flexible structure is inconvenient to rapidly detach and replace is also generated.
Therefore, there is a need to provide a servo driver buffer device, so as to effectively solve the above problems.
Disclosure of utility model
In order to solve the problems in the prior art, the utility model provides a buffer device of a servo driver, which has the characteristics of convenient long-term safe use.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a servo driver buffer, includes the carrier, fixes the screw rod on the carrier, servo driver main part and servo driver main part four corners position department that the carrier one side linked the otic placode body, otic placode body department runs through has the pilot hole, the screw rod wears to establish the inside of pilot hole, in the inside of pilot hole the outside position department annular of screw rod has laid a plurality of flexonics strip, the bottom of flexonics strip is buckled by the otic placode body is pushed down, a plurality of flexonics strip's top integrated into one piece has the flexonics block, the anti-skidding line has been laid on the lateral wall of flexonics block, anti-skidding line top in the position department in the screw rod outside is provided with gasket and nut.
As a preferable technical scheme of the servo driver buffer device, a plurality of transverse holes are vertically formed in the flexible connecting strip, a plurality of vertical holes are annularly distributed in the flexible connecting strip, and springs are arranged in the vertical holes and the transverse holes.
As a preferable technical scheme of the servo driver buffer device, the flexible connecting blocks and the flexible connecting strips are rubber members.
As a preferable technical scheme of the servo driver buffer device, the nut and the gasket are welded and fixed, and the nut is sleeved on the outer side of the screw in a screwed mode.
Compared with the prior art, the utility model has the beneficial effects that: when the vibration-proof type lug plate is used, through the penetrating arrangement of the flexible connecting block and the flexible connecting strip assembly at the assembling hole on the lug plate body, the penetrating arrangement of the screw rod arranged in advance on the carrier in the flexible connecting block and the flexible connecting strip assembly, and the bending design of the anti-skid patterns and the bottom side of the flexible connecting strip, the lug plate body can be arranged in the surrounding of a flexible structure, under the action of the springs arranged in the vertical holes and the transverse holes, the buffering and resetting performance of the flexible connecting block and the flexible connecting strip assembly is stronger, and the vibration generated by the lug plate body can be buffered and absorbed by the flexible connecting block and the flexible connecting strip assembly and the structure arranged in the flexible connecting strip assembly, so that the vibration of the lug plate body is not greatly transferred to screw rod and nut members, and the vibration finally transferred to the screw rod or the nut is very small under the buffering of a sleeve, so that the connection between the screw rod and the nut cannot be easily loosened;
Meanwhile, when the damaged and aged flexible connecting block and flexible connecting strip assembly are replaced, only the parts of the gasket and the screw cap are required to be taken down, and the flexible connecting block and the flexible connecting strip assembly can be directly pulled down outwards to be replaced, so that the structure is simple, the operation of personnel is convenient, and the practicability is high.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a cross-sectional portion of a screw according to the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A;
Fig. 4 is a schematic top view of the present utility model.
In the figure: 1. a carrier; 2. a servo driver body; 3. an ear plate body; 4. a fitting hole; 5. a flexible connecting strip; 6. a flexible connection block; 7. a vertical hole; 8. a transverse hole; 9. a spring; 10. a screw; 11. a gasket; 12. a screw cap; 13. anti-skid lines.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples
Referring to fig. 1-4, the present utility model provides the following technical solutions: a buffer device of a servo driver comprises a carrier 1, a screw rod 10 fixed on the carrier 1, a servo driver main body 2 at one side of the carrier 1 and an ear plate main body 3 connected with four corners of the servo driver main body 2, wherein an assembly hole 4 is penetrated through the ear plate main body 3, the screw rod 10 is penetrated inside the assembly hole 4, and if the screw rod 10 is exactly matched with the assembly hole 4, the normal assembly process of the servo driver main body 2 is the prior art means without redundant description;
And a plurality of flexible connection strips 5 have been laid to the annular department in the outside position of screw rod 10 in the pilot hole 4, flexible connection strip 5's bottom is buckled by otic placode body 3 and is pushed down, the top integrated into one piece of a plurality of flexible connection strips 5 has flexible connection block 6, flexible connection block 6 and flexible connection strip 5 are the rubber component, possess certain deformation buffer property, be provided with gasket 11 and nut 12 in the position department in the screw rod 10 outside above anti-skidding line 13, in this embodiment, nut 12 and gasket 11 butt fusion are fixed, and nut 12 spin-on cover is established in the outside of screw rod 10, the integrative setting of above-mentioned nut 12 and gasket 11 can be convenient for together install and together tear down nut 12 and gasket 11, improve dismouting efficiency.
Referring to fig. 3, a plurality of transverse holes 8 are vertically formed in the flexible connecting strip 5, a plurality of vertical holes 7 are annularly distributed in the flexible connecting strip 6 in a layered manner, springs 9 are respectively arranged in the vertical holes 7 and the transverse holes 8, under the action of the springs 9 distributed in the vertical holes 7 and the transverse holes 8, the buffering and resetting performance of the assembly of the flexible connecting strip 6 and the flexible connecting strip 5 is stronger, and the vibration generated by the lug plate body 3 can be buffered and absorbed by the assembly of the flexible connecting strip 6 and the flexible connecting strip 5 and the structure arranged in the assembly, so that the vibration of the lug plate body 3 can not be greatly transferred to the screw rod 10 and the nut member, and the vibration finally transferred to the screw rod 10 or the nut is very small under the buffering of the sleeve, so that the connection between the screw rod 10 and the nut (namely the nut 12) can not be easily loosened.
The anti-slip lines 13 are arranged on the outer side wall surface of the flexible connecting block 6, so that the flexible connecting block 6 is conveniently pulled outwards with the connecting structure, when the damaged and aged assembly of the flexible connecting block 6 and the flexible connecting strip 5 is replaced, only the parts of the gasket 11 and the screw cap 12 are required to be taken down, and the assembly of the flexible connecting block 6 and the flexible connecting strip 5 can be directly pulled outwards for replacement, so that the anti-slip device is simple in structure and convenient for personnel to operate.
The working principle and the using flow of the utility model are as follows: in the using process, when part of the servo driver main body 2 is installed, the screw rod 10 is buried in a proper position on the carrier 1 in advance, then the assembly holes 4 of the lug plate bodies 3 at four corners of the servo driver main body 2 are aligned with the corresponding screw rods 10 and sleeved, then one ends of the flexible connecting strips 5 of the flexible connecting strip 5 and the flexible connecting block 6 assembly are plugged into the assembly holes 4 (the bottoms of one ends of the flexible connecting strips 5 are slightly outwards bent, so that the bottoms of the flexible connecting strips 5 are quickly unfolded between the lug plate bodies 3 and the carrier 1, the corresponding lug plate bodies 3 are lifted, the flexible connecting strips 5 are outwards expanded on the surface of the carrier 1 in contact with the carrier, proper planes are kept at the bottoms of the lug plate bodies 3, the bottom surfaces of the lug plate bodies 3 can be fully pressed above the plurality of the flexible connecting strips 5, then the parts of the flexible connecting blocks 6 are pressed above the lug plate bodies 3, and one corner of the flexible connecting strips 5 is slightly outwards bent, so that the bottoms of the corresponding flexible connecting strips are quickly bent, and the corresponding flexible connecting blocks 6 are quickly bent, the servo driver main body 2 can be quickly assembled, and the servo driver main body 2 is quickly installed at the other positions, namely the servo driver main body 2 is quickly installed at the feet;
In the practical application process of the servo driver main body 2, the vertical hole 7 is formed in the flexible connecting block 6, the transverse hole 8 is formed in the flexible connecting strip 5, and the springs 9 are arranged in the vertical hole 7 and the transverse hole 8, so that the assembly of the flexible connecting strip 5 and the flexible connecting strip 6 has good buffering capacity, the vibration generated by the servo driver is transmitted to the lug plate body 3, the lug plate body 3 generates vibration, and the vibration generated by the lug plate body 3 is buffered and absorbed by the assembly of the flexible connecting strip 5 and the flexible connecting strip 6 and the internal structure thereof, so that the vibration of the lug plate body 3 is not transmitted to the screw rod 10 and the screw cap 12 in a large amount, and therefore, the vibration finally transmitted to the screw rod 10 or the screw cap 12 is very small under the buffering of the flexible connecting strip 5 and the flexible connecting strip 6, so that the connection between the screw rod 10 and the screw cap 12 cannot be loosened easily;
after long-time use, when the assembly of the flexible connecting strip 5 and the flexible connecting block 6 is aged and needs to be replaced, the nut 12 and the gasket 11 at the corresponding positions are only required to be taken down, and the part of the anti-skid pattern 13 on the outer side of the flexible connecting block 6 can be manually pinched to pull out the flexible connecting strip 5 with the bottom for replacement, so that the structure is simple, and the operation of personnel is convenient.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (4)
1. The utility model provides a servo driver buffer, includes carrier (1), fixes screw rod (10) on carrier (1), servo driver main part (2) and servo driver main part (2) four corners position department company have otic placode body (3), its characterized in that on carrier (1) one side: the utility model discloses a flexible printed circuit board, including otic placode body (3), lug plate body (3) department has run through mounting hole (4), screw rod (10) wear to establish the inside of mounting hole (4), in inside of mounting hole (4) a plurality of flexonics strip (5) have been laid to the outside position department annular of screw rod (10), the bottom of flexonics strip (5) is buckled by otic placode body (3) is pushed down, a plurality of the top integrated into one piece of flexonics strip (5) has flexonics block (6), skid resistant line (13) have been laid on the lateral wall of flexonics block (6), skid resistant line (13) top in the position department in the outside of screw rod (10) is provided with gasket (11) and nut (12).
2. A servo driver buffer as recited in claim 1 wherein: a plurality of transverse holes (8) are vertically formed in the flexible connecting strip (5), a plurality of vertical holes (7) are annularly distributed in the flexible connecting strip (6), and springs (9) are arranged in the vertical holes (7) and the transverse holes (8).
3. A servo driver buffer as claimed in claim 2 wherein: the flexible connecting blocks (6) and the flexible connecting strips (5) are rubber members.
4. A servo driver buffer as recited in claim 3 wherein: the nut (12) is welded and fixed with the gasket (11), and the nut (12) is sleeved on the outer side of the screw (10) in a screwed mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322420299.3U CN221033787U (en) | 2023-09-07 | 2023-09-07 | Servo driver buffer device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322420299.3U CN221033787U (en) | 2023-09-07 | 2023-09-07 | Servo driver buffer device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221033787U true CN221033787U (en) | 2024-05-28 |
Family
ID=91168201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322420299.3U Active CN221033787U (en) | 2023-09-07 | 2023-09-07 | Servo driver buffer device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221033787U (en) |
-
2023
- 2023-09-07 CN CN202322420299.3U patent/CN221033787U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant |