CN203386621U - Buffering device for electric spring operation mechanism - Google Patents
Buffering device for electric spring operation mechanism Download PDFInfo
- Publication number
- CN203386621U CN203386621U CN201320428762.2U CN201320428762U CN203386621U CN 203386621 U CN203386621 U CN 203386621U CN 201320428762 U CN201320428762 U CN 201320428762U CN 203386621 U CN203386621 U CN 203386621U
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- CN
- China
- Prior art keywords
- buffer
- electric spring
- spring operation
- buffering device
- plunger bar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a buffering device for an electric spring operation mechanism. The buffering device comprises disk springs, a buffer plunger rod, a buffer cover and a buffer cover sleeve, wherein the disk springs are mounted on the buffer plunger rod, the buffer cover presses the upper of the disk springs and is connected with the upper end of the buffer cover sleeve via bolts, the lower end of the buffer cover sleeve is clamped with the buffer plunger rod, and the buffer plunger rod is slidably connected with a connecting lever. The buffering device can reasonably adjust the number and combination manners of the disk springs according to impact force generated by closing/opening motion of the electric spring operation mechanism, so that stroke of the connecting lever after pressing the disk springs can be measured and calculated, and rotary angle can be accurately output.
Description
Technical field
The utility model relates to the power system device technical field, is specifically related to a kind of buffer unit for electric spring operation machine.
Background technology
Conventional electric spring operating mechanism buffer unit used is rubber buffer or hydraulic cushion.Use rubber buffer, due to easily aging, distortion of rubber, so buffering rear output shaft institute gyration can be not easy to control; And hydraulic damping device, volume is larger, and assembles, changes, debugs comparatively complicated.Disk spring because bearing greatly load in less space, and there is good buffering damping capaicty, in addition can be by by different-thickness video disc combination or by the various combination mode of the superimposed video disc of different sheet number, can obtain different bearing capacitys and stiffness characteristics and be used on the buffer unit of electric spring operating mechanism, the advantage of Belleville spring buffering device is: safe and efficient, easy to maintenance, simplified structure, in the extending mechanism life-span, make the Belleville spring buffering device be more suitable for the development of electric spring operation machine.
The utility model content
The utility model, for the problems referred to above, has designed a kind of Novel buffering device, and its purpose is: provide a kind of simple in structure, security performance is high, can effectively improve the buffer unit of the electric spring operation machine of life-span of product and dependability.
Technical solution of the present utility model:
A kind of buffer unit for electric spring operation machine, it is characterized in that: comprise disk spring, buffer plunger bar, damper cover and the buffer enclosure, described disk spring is arranged on the buffer plunger bar, described damper cover is pressed in the disk spring top and is connected with buffer enclosure upper end with bolt, described buffer enclosure lower end is stuck on the buffer plunger bar, and described buffer plunger bar also is slidably connected with connecting lever.
Be provided with Ka Tai along diametric(al) on described buffer plunger bar.
Described connecting lever is connected with output shaft by bolt.
Described damper cover two ends are provided with bolt hole.
The beneficial effects of the utility model:
The impulsive force size that the utility model can produce according to the action of electric spring operation machine divide-shut brake, reasonably adjust quantity and the combining form of disk spring, make the stroke of walking after connecting lever compression disk spring can measure calculating, and the angle that accurately output turns.
The accompanying drawing explanation
Fig. 1: the utility model structural representation.
Wherein: damper cover 1, disk spring 2, the buffer enclosure 3, buffer plunger bar 4, connecting lever 5, output shaft 6.
Embodiment
Describe the utility model in detail below in conjunction with drawings and Examples.
As shown in Figure 1, a kind of buffer unit for electric spring operation machine, comprise: damper cover 1, disk spring 2, the buffer enclosure 3, buffer plunger bar 4, connecting lever 5 and output shaft 6, buffer plunger bar 4 is provided with Ka Tai, disk spring 2 is arranged on buffer plunger bar 4 Ka Tai, damper cover 1 is pressed in disk spring 2 tops and is connected with the buffer enclosure 3 upper ends with bolt, the buffer enclosure 3 lower ends are stuck under buffer plunger bar 4 Ka Tai, buffer plunger bar 4 is slidably connected with connecting lever 5, and connecting lever 5 is connected with output shaft 6 by bolt.
Specific operation process:
When connecting lever impinges upon on buffer plunger bar 4, buffer plunger bar 4 moves upward and compresses disk spring 2, disk spring 2 compressive deformations dwindle distance between buffer plunger bar 4 and damper cover 1, by the quantity of adjustment video disc and the combining form of thickness and the superimposed video disc of different sheet number, obtain different bearing capacitys and the combination of stiffness characteristics, thereby can adjust the momentum stroke that connecting lever is passed by, control the output shaft output angle.
To sum up the utility model produces a desired effect.
Claims (4)
1. the buffer unit for electric spring operation machine, it is characterized in that: comprise disk spring, buffer plunger bar, damper cover and the buffer enclosure, described disk spring is arranged on the buffer plunger bar, described damper cover is pressed in the disk spring top and is connected with buffer enclosure upper end with bolt, described buffer enclosure lower end is stuck on the buffer plunger bar, and described buffer plunger bar also is slidably connected with connecting lever.
2. a kind of buffer unit for electric spring operation machine as claimed in claim 1, is characterized in that: on described buffer plunger bar, along diametric(al), be provided with Ka Tai.
3. a kind of buffer unit for electric spring operation machine as claimed in claim 1, it is characterized in that: described connecting lever is connected with output shaft by bolt.
4. a kind of buffer unit for electric spring operation machine as claimed in claim 1, it is characterized in that: described damper cover two ends are provided with bolt hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320428762.2U CN203386621U (en) | 2013-07-19 | 2013-07-19 | Buffering device for electric spring operation mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320428762.2U CN203386621U (en) | 2013-07-19 | 2013-07-19 | Buffering device for electric spring operation mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203386621U true CN203386621U (en) | 2014-01-08 |
Family
ID=49875079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320428762.2U Expired - Fee Related CN203386621U (en) | 2013-07-19 | 2013-07-19 | Buffering device for electric spring operation mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203386621U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104821244A (en) * | 2015-04-17 | 2015-08-05 | 中国电子科技集团公司第四十一研究所 | Protection structure of coaxial electromechanical switch contact spring strip |
| CN105161329A (en) * | 2015-07-31 | 2015-12-16 | 许继电气股份有限公司 | Spring actuator with flexible manual switching-on/off function |
-
2013
- 2013-07-19 CN CN201320428762.2U patent/CN203386621U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104821244A (en) * | 2015-04-17 | 2015-08-05 | 中国电子科技集团公司第四十一研究所 | Protection structure of coaxial electromechanical switch contact spring strip |
| CN105161329A (en) * | 2015-07-31 | 2015-12-16 | 许继电气股份有限公司 | Spring actuator with flexible manual switching-on/off function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140108 Termination date: 20200719 |