CN202833554U - Shock absorption and loosening structure of hydraulic plate shearing machine - Google Patents
Shock absorption and loosening structure of hydraulic plate shearing machine Download PDFInfo
- Publication number
- CN202833554U CN202833554U CN 201220534507 CN201220534507U CN202833554U CN 202833554 U CN202833554 U CN 202833554U CN 201220534507 CN201220534507 CN 201220534507 CN 201220534507 U CN201220534507 U CN 201220534507U CN 202833554 U CN202833554 U CN 202833554U
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- groove
- hydraulic jack
- hydraulic
- oil cylinder
- bolt
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Abstract
The utility model discloses a shock absorption and loosening structure of a hydraulic plate shearing machine. The shock absorption and loosening structure of the hydraulic plate shearing machine comprises a hydraulic oil cylinder and an upper beam, wherein the hydraulic oil cylinder is connected with the upper beam through bolts. An elastic piece is arranged between a head of each bolt and the hydraulic oil cylinder. A groove is arranged in a matching position, in the hydraulic oil cylinder, of each bolt and the hydraulic oil cylinder, and the diameter of each groove corresponds to the external diameter of each elastic piece. The lower end of each elastic piece is arranged inside each groove and is matched with the groove in a sliding mode. According to the shock absorption and loosening structure of the hydraulic plate shearing machine, abrasion between the hydraulic oil cylinder and connection pieces is avoided, simultaneously looseness of the connection between the hydraulic oil cylinder and the connection pieces and deformation and displacement of the elastic pieces are avoided, and the service life of the plate shearing machine is effectively prolonged.
Description
Technical field
The utility model relates to guillotine shear and loosens damping device.
Background technique
Hydraulic plate shear is when reducing by half operation, be subject to simultaneously plate in the moment that upper cutting blade cuts and give the power that upper cutting blade makes progress, this moment is owing to hydraulic jack links to each other with the upper cutting blade upper end, in hydraulic jack and the position of putting the beams in place and being connected, also certainly lead to larger active force between hydraulic jack and the link, so guillotine shear operates for a long time, must cause the wearing and tearing between hydraulic jack and the link and causes being connected and become flexible.
The model utility content
The utility model provides a kind of hydraulic plate shear damping to loosen structure, the wearing and tearing between hydraulic jack and the link have been avoided cutting, it is loosening to have avoided simultaneously hydraulic jack to be connected with link, and the possibility of elastic component distortion dislocation, has effectively prolonged the working life of guillotine shear.
The purpose of this utility model is come specific implementation by the following technical programs:
Structure is loosened in a kind of hydraulic plate shear damping, comprises hydraulic jack and upper beam, and hydraulic jack is connected with upper beam by bolt,
Between the head of described bolt and described hydraulic jack, be provided with elastic component.
Further, described elastic component is spring.
Further, on described hydraulic jack, bolt and hydraulic jack cooperation place are provided with groove, and the diameter of groove is corresponding with the external diameter of described elastic component, and described elastic component lower end is arranged in the groove, is slidingly matched with groove.
Further, the lower head of described bolt will and described hydraulic jack between leave certain interval, described elastic component is had certain elastic force by the head of described bolt extruding.
The utility model is by the use to elastic component, the wearing and tearing between hydraulic jack and the link have been avoided cutting, avoided simultaneously hydraulic jack to be connected loosening possibility with link, effectively prolong the working life of guillotine shear, also avoided elastic component to be out of shape the possibility of dislocation simultaneously and to the design of hydraulic jack upper groove.
Description of drawings
The below is described in further detail the utility model with embodiment with reference to the accompanying drawings.
Fig. 1 is the structural representation that structure is loosened in the described hydraulic plate shear damping of the utility model embodiment.
Fig. 2 is the partial enlarged drawing of Fig. 1.
Embodiment
Shown in Fig. 1-2, structure is loosened in the described hydraulic plate shear damping of the utility model embodiment, comprises hydraulic jack 1 and puts the beams in place 2, and hydraulic jack 1 is connected with upper beam 2 by bolt 3,
Between the head 31 of bolt 3 and described hydraulic jack 1, be provided with elastic component 4.
Elastic component 4 is spring.
On hydraulic jack 1, bolt 3 is provided with groove 11 with hydraulic jack 1 cooperation place, and the diameter of groove 11 is corresponding with the external diameter of described elastic component 4, and described elastic component 4 lower ends are arranged in the groove 11, are slidingly matched with groove 11.
Head 31 belows of bolt 3 will and described hydraulic jack 1 between leave certain interval, elastic component 4 is had certain elastic force by the extruding of the head 31 of described bolt 3.
The utility model is by the use to elastic component, the wearing and tearing between hydraulic jack and the link have been avoided cutting, avoided simultaneously hydraulic jack to be connected loosening possibility with link, effectively prolong the working life of guillotine shear, also avoided elastic component to be out of shape the possibility of dislocation simultaneously and to the design of hydraulic jack upper groove.
Claims (3)
1. structure is loosened in a hydraulic plate shear damping, comprises hydraulic jack and upper beam, and hydraulic jack is connected with upper beam by bolt, it is characterized in that,
Between the head of described bolt and described hydraulic jack, be provided with elastic component;
On described hydraulic jack, bolt and hydraulic jack cooperation place are provided with groove, and the diameter of groove is corresponding with the external diameter of described elastic component, and described elastic component lower end is arranged in the groove, is slidingly matched with groove.
2. structure is loosened in hydraulic plate shear damping according to claim 1, it is characterized in that, described elastic component is spring.
3. structure is loosened in hydraulic plate shear damping according to claim 1, it is characterized in that, the lower head of described bolt will and described hydraulic jack between leave certain interval, described elastic component is had certain elastic force by the head of described bolt extruding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220534507 CN202833554U (en) | 2012-10-19 | 2012-10-19 | Shock absorption and loosening structure of hydraulic plate shearing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220534507 CN202833554U (en) | 2012-10-19 | 2012-10-19 | Shock absorption and loosening structure of hydraulic plate shearing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202833554U true CN202833554U (en) | 2013-03-27 |
Family
ID=47945267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220534507 Expired - Fee Related CN202833554U (en) | 2012-10-19 | 2012-10-19 | Shock absorption and loosening structure of hydraulic plate shearing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202833554U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104373444A (en) * | 2014-10-27 | 2015-02-25 | 苏州市吴中区光福金凤五金厂 | Novel bolt |
| CN107671262A (en) * | 2017-08-10 | 2018-02-09 | 伊之密机器人自动化科技(苏州)有限公司 | A kind of Hydraulic scissorses device of robot automation |
-
2012
- 2012-10-19 CN CN 201220534507 patent/CN202833554U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104373444A (en) * | 2014-10-27 | 2015-02-25 | 苏州市吴中区光福金凤五金厂 | Novel bolt |
| CN107671262A (en) * | 2017-08-10 | 2018-02-09 | 伊之密机器人自动化科技(苏州)有限公司 | A kind of Hydraulic scissorses device of robot automation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20131019 |