CN206878631U - A kind of electric pushrod device - Google Patents
A kind of electric pushrod device Download PDFInfo
- Publication number
- CN206878631U CN206878631U CN201720558500.6U CN201720558500U CN206878631U CN 206878631 U CN206878631 U CN 206878631U CN 201720558500 U CN201720558500 U CN 201720558500U CN 206878631 U CN206878631 U CN 206878631U
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- push rod
- nut
- spring
- slide
- electric pushrod
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Abstract
It the utility model is related to a kind of electric pushrod device, including motor, size gear train, slide, safety switch, driving lever, screw rod, nut, spring, guide pin bushing, guide rail and push rod, connection is threadably secured between the push rod and the nut, the safety switch and the driving lever are in the slide, the slide connects the spring, the spring is on the screw rod, nut rotation described in the size gear set drive is driven by the motor, the screw rod being arranged in the nut promotes the push rod to be moved linearly along the guide rail in the guide pin bushing, the outer end of the push rod is provided with connectiing shaft head.Compared with the prior art, the beneficial effects of the utility model are：Simple in construction, light weight is easy to use, installs easy maintenance.
Description
Technical field
It the utility model is related to electric pushrod technical field, more particularly to a kind of electric pushrod device.
Background technology
Electric pushrod is a kind of reciprocal executing agency by motor driven, and it, which is applied to all, needs the straight line of reciprocating sliding
Move and can complete to swing by means of other linkages and rotate, be widely used in the departments such as metallurgy, electric power, coal, chemical industry, especially
It is used in remote, high-altitude and dangerous situation replaces hydraulic pressure, pneumatic means, can individually local operation and progress centralized Control.
Existing electric pushrod is complicated, and quality is big, and inconvenience is safeguarded in installation.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of electric pushrod device, with solve it is of the prior art not
Foot.
In order to achieve the above object, the purpose of this utility model is achieved through the following technical solutions：
A kind of electric pushrod device, including motor, size gear train, slide, safety switch, driving lever, screw rod, spiral shell are provided
Mother, spring, guide pin bushing, guide rail and push rod, are threadably secured connection between the push rod and the nut, the safety switch and
For the driving lever in the slide, the slide connects the spring, and the spring passes through the electricity on the screw rod
Nut rotation described in the motivation driving size gear set drive, the screw rod being arranged in the nut promote the push rod
Moved linearly along the guide rail in the guide pin bushing, the outer end of the push rod is provided with connectiing shaft head.
Above-mentioned electric pushrod device, wherein, the side of the motor is provided with handwheel.
Above-mentioned electric pushrod device, wherein, the side of the guide pin bushing is provided with external travel switch.
Compared with the prior art, the beneficial effects of the utility model are：
Simple in construction, light weight is easy to use, installs easy maintenance.
Brief description of the drawings
Form a part of accompanying drawing of the present utility model to be used for providing further understanding to of the present utility model, this practicality is new
The schematic description and description of type is used to explain the utility model, does not form to improper restriction of the present utility model.
In accompanying drawing：
Fig. 1 shows the structural representation of the utility model electric pushrod device.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the utility model can
To be mutually combined.
With reference to shown in figure 1, the utility model electric pushrod device includes motor 1, size gear train 2, slide 3, safety
Switch 4, driving lever 5, screw rod 6, nut 7, spring 8, guide pin bushing 9, guide rail 10 and push rod 11, pass through screw thread between push rod 11 and nut 7
It is fixedly connected, safety switch 4 and driving lever 5 are in slide 3, and the connecting spring 8 of slide 3, spring 8 is on screw rod 6, by electronic
Machine 1 drives size gear train 2 to drive nut 7 to rotate, and the screw rod 6 being arranged in nut 7 promotes push rod 11 along leading in guide pin bushing 9
Rail 10 moves linearly, and the outer end of push rod 11 is provided with connectiing shaft head 12.In the technical program, the side of motor 1 is provided with handwheel
13, can be with manually operated when motor 1 breaks down, the side of guide pin bushing 9 is provided with dismountable external travel switch 14, design
Can detachably to mitigate quality.The present apparatus is power with motor 1, by gear shift, drives nut 7 to rotate, due to spiral shell
Mother 7 fixes relative to push rod 11, therefore screw rod 6 promotes push rod 11 to be moved linearly along the guide rail 10 in guide pin bushing 9, so that push rod
11 do reciprocating sliding action.
From above-described embodiment as can be seen that advantage of the present utility model is：
Simple in construction, light weight is easy to use, installs easy maintenance.
Specific embodiment of the utility model is described in detail above, but the utility model is not restricted to the above
The specific embodiment of description, it is intended only as example.To those skilled in the art, any equivalent modifications and substitute also all
Among category of the present utility model.Therefore, the impartial conversion made in the case where not departing from spirit and scope of the present utility model
And modification, it should all cover in the scope of the utility model.
Claims (3)
1. a kind of electric pushrod device, it is characterised in that including motor, size gear train, slide, safety switch, driving lever, spiral shell
Bar, nut, spring, guide pin bushing, guide rail and push rod, connection, the safety are threadably secured between the push rod and the nut
In the slide, the slide connects the spring for switch and the driving lever, and the spring passes through on the screw rod
Nut rotation described in the motor driving size gear set drive, the screw rod being arranged in the nut promote institute
State push rod to move linearly along the guide rail in the guide pin bushing, the outer end of the push rod is provided with connectiing shaft head.
2. electric pushrod device as claimed in claim 1, it is characterised in that the side of the motor is provided with handwheel.
3. electric pushrod device as claimed in claim 1, it is characterised in that opened provided with external stroke the side of the guide pin bushing
Close.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720558500.6U CN206878631U (en) | 2017-05-19 | 2017-05-19 | A kind of electric pushrod device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720558500.6U CN206878631U (en) | 2017-05-19 | 2017-05-19 | A kind of electric pushrod device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206878631U true CN206878631U (en) | 2018-01-12 |
Family
ID=61340382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720558500.6U Active CN206878631U (en) | 2017-05-19 | 2017-05-19 | A kind of electric pushrod device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206878631U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109084672A (en) * | 2018-08-15 | 2018-12-25 | 北京中航惠通自动化技术有限公司 | Magnetostrictive displacement sensor is precisely controlled formula electric pushrod built in a kind of |
| CN110289728A (en) * | 2019-06-05 | 2019-09-27 | 徐州天泓传动设备有限公司 | A kind of electric pushrod |
| CN110380572A (en) * | 2019-08-07 | 2019-10-25 | 无锡艾尔特线性运动机械有限公司 | Electric pushrod |
-
2017
- 2017-05-19 CN CN201720558500.6U patent/CN206878631U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109084672A (en) * | 2018-08-15 | 2018-12-25 | 北京中航惠通自动化技术有限公司 | Magnetostrictive displacement sensor is precisely controlled formula electric pushrod built in a kind of |
| CN109084672B (en) * | 2018-08-15 | 2020-07-03 | 北京中航惠通自动化技术有限公司 | Accurate control type electric push rod with built-in magnetostrictive displacement sensor |
| CN110289728A (en) * | 2019-06-05 | 2019-09-27 | 徐州天泓传动设备有限公司 | A kind of electric pushrod |
| CN110380572A (en) * | 2019-08-07 | 2019-10-25 | 无锡艾尔特线性运动机械有限公司 | Electric pushrod |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |