CN219529740U - Servo electric cylinder with buffer - Google Patents
Servo electric cylinder with buffer Download PDFInfo
- Publication number
- CN219529740U CN219529740U CN202320671038.6U CN202320671038U CN219529740U CN 219529740 U CN219529740 U CN 219529740U CN 202320671038 U CN202320671038 U CN 202320671038U CN 219529740 U CN219529740 U CN 219529740U
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- CN
- China
- Prior art keywords
- push rod
- servo motor
- cylinder
- sleeve
- transmission case
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
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Abstract
The utility model discloses a servo electric cylinder with buffer, which comprises a transmission case, a cylinder barrel, a servo motor, a push rod and a screw rod with a nut, wherein the servo motor is arranged on one side of a cover plate of the transmission case, the cylinder barrel is connected with the other side of the cover plate of the transmission case through a first sleeve, the screw rod is arranged in the cylinder barrel and is connected with the servo motor through a synchronous component in the transmission case, the push rod is sleeved outside the screw rod and is connected with the nut of the screw rod, a second sleeve is arranged at the other end of the cylinder barrel, the push rod can stretch and retract to pass through the second sleeve, a limiting part for the push rod to pass through is arranged on the side of the cylinder barrel, and a buffer component for the push rod to pass through is arranged between the second sleeve and the limiting part; according to the utility model, the buffer assembly is arranged in the cylinder barrel, so that the screw rod can play a role in buffering when driving the push rod to move, the situation that the push rod frequently impacts the tail of the cylinder barrel to damage parts is avoided, and the service life of the servo electric cylinder is prolonged.
Description
Technical Field
The utility model relates to the technical field of servo electric cylinders, in particular to a servo electric cylinder with a buffer.
Background
Along with the higher and higher requirements of factory automation, an electric cylinder is generated, and the electric cylinder drives a screw rod to rotate by using a motor, converts the rotation into linear motion through a nut and pushes a sliding table to do reciprocating linear motion like a cylinder along a guide rail.
With the increasing development of industry, the heavy-duty electric cylinder demand is increased, the condition that a push rod directly impacts the tail of a cylinder barrel can occur in the existing heavy-duty electric cylinder during use, and based on the condition, damage can occur to parts, so that the use cost of enterprises is increased.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model discloses a servo electric cylinder with a buffer.
In order to achieve the above purpose, the present utility model is realized by the following technical scheme: the utility model provides a take servo motor jar of buffering, includes transmission case, cylinder, servo motor, push rod and has the lead screw of nut, servo motor sets up in the apron one side of transmission case, the cylinder is connected with the apron opposite side of transmission case through first sleeve, the lead screw sets up in the inside of cylinder and is connected with servo motor through synchronous subassembly in the inside of transmission case, the push rod cover is established in the outside of lead screw and is connected with the nut of lead screw, the other end of cylinder is provided with the second sleeve, the telescopic second sleeve that passes of push rod, the inside of cylinder is provided with the spacing portion that can supply the push rod to pass in being close to the side of second sleeve, be provided with the buffer unit that can supply the push rod to pass between second sleeve and the spacing portion.
Further, the synchronous assembly comprises a first gear and a second gear, the first gear is arranged at the output end of the servo motor, the second gear is arranged on the screw rod, and the first gear is connected with the second gear through a chain.
Further, the buffer component is a buffer spring.
Further, the limiting part is of a circular ring structure.
Further, the first sleeve and the second sleeve are both T-shaped structures.
The utility model has the following beneficial effects:
according to the utility model, the buffer assembly is arranged in the cylinder barrel, so that the screw rod can play a role in buffering when driving the push rod to move, the situation that the push rod frequently impacts the tail of the cylinder barrel to damage parts is avoided, and the service life of the servo electric cylinder is prolonged.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the disclosure and together with the description, serve to explain the principles of the disclosure.
FIG. 1 is a schematic diagram of the overall structure of the present disclosure;
FIG. 2 is a schematic view of a cushioning assembly according to the present disclosure;
fig. 3 is a schematic cross-sectional structure of the present disclosure.
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.
Examples
Referring to fig. 1-3, a buffered servo electric cylinder comprises a transmission case 10, a cylinder barrel 20, a servo motor 50, a push rod 80 and a screw rod 110 with a nut 70, wherein the servo motor is arranged on one side of a cover plate 11 of the transmission case, the cylinder barrel is connected with the other side of the cover plate of the transmission case through a first sleeve 30, the screw rod is arranged in the cylinder barrel and is connected with the servo motor through a synchronous assembly 60 in the transmission case, the push rod is sleeved outside the screw rod and is connected with the nut of the screw rod, a second sleeve 40 is arranged at the other end of the cylinder barrel, the push rod passes through the second sleeve in a telescopic manner, a limiting part 100 which can be used for the push rod to pass through is arranged on the side of the cylinder barrel, a buffer assembly which can be used for the push rod to pass through is arranged between the second sleeve and the limiting part, and when the servo motor drives the screw rod to rotate through the synchronous assembly, the screw rod can stretch and move along with the push rod, and the buffer assembly 90 positioned at the tail of the cylinder barrel can play a role of buffering.
In addition, in the present utility model, it is preferable that the buffer assembly is a buffer spring, the limiting portion is a circular ring structure, and the first sleeve and the second sleeve are both T-shaped structures.
In one embodiment, the synchronization assembly includes a first gear 61 and a second gear 62, the first gear is mounted on an output end of the servo motor, the second gear is mounted on the screw rod, the first gear and the second gear are connected through a chain 63, and the first gear and the second gear are driven by the servo motor to rotate through the chain.
Based on the embodiment, when the servo motor cylinder is used, the buffer assembly is arranged in the cylinder barrel, so that the screw rod can play a role in buffering when driving the push rod to move, the situation that the push rod frequently bumps the tail of the cylinder barrel to damage parts is avoided, and the service life of the servo motor cylinder is prolonged.
The foregoing embodiments are merely illustrative of the technical concept and features of the present utility model, and are intended to enable those skilled in the art to understand the present utility model and to implement the same according to the present utility model, not to limit the scope of the present utility model. All changes and modifications that come within the meaning and range of equivalency of the utility model are to be embraced within their scope.
Claims (5)
1. The utility model provides a take servo motor jar of buffering, its characterized in that, includes transmission case, cylinder, servo motor, push rod and has the lead screw of nut, servo motor sets up in the apron one side of transmission case, the cylinder is connected with the apron opposite side of transmission case through first sleeve, the lead screw sets up in the inside of cylinder and is connected with servo motor through synchronous subassembly in the inside of transmission case, the push rod cover is established in the outside of lead screw and is connected with the nut of lead screw, the other end of cylinder is provided with the second sleeve, push rod telescopic passes the second sleeve, the inside of cylinder is provided with the spacing portion that can supply the push rod to pass in being close to the side of second sleeve, be provided with the buffer module that can supply the push rod to pass between second sleeve and the spacing portion.
2. The cushioned servo motor cylinder of claim 1, wherein the synchronizing assembly includes a first gear and a second gear, the first gear is mounted on an output of the servo motor, the second gear is mounted on a lead screw, and the first gear and the second gear are connected by a chain.
3. The cushioned servo motor cylinder of claim 1, wherein the cushion assembly is a cushion spring.
4. The cushioned servo motor cylinder of claim 1, wherein the retainer is of a circular configuration.
5. The cushioned servo motor cylinder of claim 1 wherein the first sleeve and the second sleeve are each of a T-shaped configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320671038.6U CN219529740U (en) | 2023-03-30 | 2023-03-30 | Servo electric cylinder with buffer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320671038.6U CN219529740U (en) | 2023-03-30 | 2023-03-30 | Servo electric cylinder with buffer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219529740U true CN219529740U (en) | 2023-08-15 |
Family
ID=87645761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320671038.6U Active CN219529740U (en) | 2023-03-30 | 2023-03-30 | Servo electric cylinder with buffer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219529740U (en) |
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2023
- 2023-03-30 CN CN202320671038.6U patent/CN219529740U/en active Active
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