CN216216322U - Double-guide-rail electric push rod - Google Patents
Double-guide-rail electric push rod Download PDFInfo
- Publication number
- CN216216322U CN216216322U CN202122510173.6U CN202122510173U CN216216322U CN 216216322 U CN216216322 U CN 216216322U CN 202122510173 U CN202122510173 U CN 202122510173U CN 216216322 U CN216216322 U CN 216216322U
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- connecting seat
- seat
- guide
- electric putter
- elastic
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Abstract
The utility model provides a double-guide-rail electric push rod which comprises a seat body, wherein a rotatable screw rod is arranged in the center of the seat body, a telescopic rod connected with the screw rod is arranged on the screw rod, two guide rods are arranged on the seat body, one ends of the guide rods are fixedly connected with the seat body, the other ends of the guide rods are connected with a fixing ring, the fixing ring is sleeved on the telescopic rod, a connecting seat is arranged at the lower end of the telescopic rod, a guide hole connected with the guide rods is formed in the connecting seat, a connecting hole penetrating through the connecting seat is formed in the connecting seat in the axial direction of the connecting seat, an elastic collision piece is arranged in the connecting hole, and two ends of the elastic collision piece respectively extend out of the upper side surface and the lower side surface of the connecting seat.
Description
Technical Field
The utility model relates to the technical field of electric push rods, in particular to a double-guide-rail electric push rod.
Background
The telescopic rod of the double-guide-rail electric push rod can reciprocate in the length direction of the guide rail, and when the telescopic rod moves to the two ends of the length direction of the guide rail, the telescopic rod collides with the end parts of the guide rail, so that the work of the push rod is influenced.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems pointed out in the background art, the utility model provides a double-guide-rail electric push rod which can buffer the collision between a telescopic rod and a guide rail.
The technical scheme of the utility model is realized as follows:
the utility model provides a double-guide-rail electric push rod, includes the pedestal, and the center of pedestal is equipped with rotatable screw rod, is equipped with the telescopic link rather than being connected on the screw rod, is equipped with two guide bars on the pedestal, the one end and the pedestal fixed connection of guide bar, the other end and the solid fixed ring of guide bar are connected, gu fixed ring cover establishes the telescopic link on, the lower extreme of telescopic link is equipped with the connecting seat, is equipped with the guiding hole of being connected with the guide bar on the connecting seat, the connecting seat on be equipped with the connecting hole that runs through its axial both sides, the connecting hole in be equipped with elastic collision piece, the both ends of elastic collision piece stretch out from the upper and lower both sides face of connecting seat respectively.
The utility model is further configured that the elastic collision piece comprises a connecting pipe, the connecting pipe is in threaded connection with the connecting hole, an elastic piece is connected in the connecting pipe, and the elastic piece extends out of the upper side surface and the lower side surface of the connecting seat.
The utility model is further provided that the elastic element is a spring.
The utility model is further provided that the elastic member is a rubber column.
The utility model is further provided that the connecting seat is in threaded connection with the screw rod, the telescopic rod is tubular, and the telescopic rod is fixedly connected with the connecting seat.
The utility model is further provided that a motor for driving the screw rod to rotate is arranged in the base body.
The utility model is further provided that the number of the elastic collision pieces is two, and the two elastic collision pieces are symmetrically arranged relative to the center of the connecting seat.
By adopting the technical scheme, the utility model has the beneficial effects that:
according to the double-guide-rail electric push rod provided by the utility model, the elastic collision pieces are respectively arranged on the two axial side surfaces of the connecting seat, so that when the connecting seat moves to the upper limit position and the lower limit position, the collision between the connecting seat and the fixing ring as well as the seat body can be buffered through the elastic collision pieces.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a first schematic structural diagram of the present invention;
FIG. 2 is a second schematic structural view of the present invention;
fig. 3 is a cross-sectional view of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The utility model is illustrated below with reference to fig. 1-3:
the utility model provides a double-guide-rail electric push rod, includes pedestal 1, and the center of pedestal 1 is equipped with rotatable screw rod 2, is equipped with the telescopic link 3 rather than being connected on screw rod 2, is equipped with two guide bars 4 on the pedestal 1, and the one end and the pedestal 1 fixed connection of guide bar 4, the other end and the solid fixed ring 5 of guide bar 4 are connected, gu fixed ring 5 cover is established telescopic link 3 on, the lower extreme of telescopic link 3 is equipped with connecting seat 6, is equipped with the guiding hole 7 of being connected with guide bar 4 on connecting seat 6, connecting seat 6 on be equipped with the connecting hole 8 that runs through its axial both sides, connecting hole 8 in be equipped with the elasticity collision piece, the both ends of elasticity collision piece stretch out from the upper and lower both sides face of connecting seat 6 respectively.
Wherein, elastic collision piece include connecting pipe 9, connecting pipe 9 and connecting hole 8 threaded connection, the connecting pipe 9 in-connection has elastic component 10, elastic component 10 stretches out from the upper and lower both sides face of connecting seat 6.
Wherein, the elastic member 10 is a spring.
Wherein, the elastic member 10 is a rubber column.
The connecting seat 6 is in threaded connection with the screw rod 2, the telescopic rod 3 is tubular, and the telescopic rod 3 is fixedly connected with the connecting seat 6.
Wherein, the base body 1 is internally provided with a motor for driving the screw rod 2 to rotate.
Wherein, the elastic collision piece be equipped with two, two elastic collision pieces are around the central symmetry setting of connecting seat 6.
By adopting the technical scheme, the utility model has the beneficial effects that:
according to the double-guide-rail electric push rod provided by the utility model, the elastic collision pieces are respectively arranged on the two axial side surfaces of the connecting seat 6, so that when the connecting seat 6 moves to the upper limit position and the lower limit position, the collision between the connecting seat 6 and the fixed ring 5 as well as the seat body 1 can be buffered through the elastic collision pieces.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (7)
1. The utility model provides a double track electric putter which characterized in that: the novel seat comprises a seat body, wherein a rotatable screw rod is arranged at the center of the seat body, a telescopic rod connected with the screw rod is arranged on the screw rod, two guide rods are arranged on the seat body, one end of each guide rod is fixedly connected with the seat body, the other end of each guide rod is connected with a fixing ring, the fixing ring is sleeved on the telescopic rod, the lower end of the telescopic rod is provided with a connecting seat, a guide hole connected with the guide rods is formed in the connecting seat, the connecting seat is provided with connecting holes penetrating through two axial sides of the connecting seat, elastic collision pieces are arranged in the connecting holes, and two ends of each elastic collision piece respectively extend out of the upper side surface and the lower side surface of the connecting seat.
2. The dual-track electric putter of claim 1, wherein: the elastic collision piece comprises a connecting pipe, the connecting pipe is in threaded connection with the connecting hole, an elastic piece is connected in the connecting pipe, and the elastic piece extends out of the upper side face and the lower side face of the connecting seat.
3. The dual-track electric putter of claim 2, wherein: the elastic piece is a spring.
4. The dual-track electric putter of claim 2, wherein: the elastic part is a rubber column.
5. The dual-track electric putter of claim 1, wherein: the connecting seat is in threaded connection with the screw, the telescopic rod is tubular, and the telescopic rod is fixedly connected with the connecting seat.
6. The dual-track electric putter of claim 1, wherein: the base body is internally provided with a motor for driving the screw rod to rotate.
7. The dual-track electric putter of claim 1, wherein: the elastic collision pieces are two and are symmetrically arranged relative to the center of the connecting seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122510173.6U CN216216322U (en) | 2021-10-19 | 2021-10-19 | Double-guide-rail electric push rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122510173.6U CN216216322U (en) | 2021-10-19 | 2021-10-19 | Double-guide-rail electric push rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216216322U true CN216216322U (en) | 2022-04-05 |
Family
ID=80884134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122510173.6U Active CN216216322U (en) | 2021-10-19 | 2021-10-19 | Double-guide-rail electric push rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216216322U (en) |
-
2021
- 2021-10-19 CN CN202122510173.6U patent/CN216216322U/en active Active
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