CN102848013A - Flexible pressing device of shearing machine - Google Patents
Flexible pressing device of shearing machine Download PDFInfo
- Publication number
- CN102848013A CN102848013A CN2012103336049A CN201210333604A CN102848013A CN 102848013 A CN102848013 A CN 102848013A CN 2012103336049 A CN2012103336049 A CN 2012103336049A CN 201210333604 A CN201210333604 A CN 201210333604A CN 102848013 A CN102848013 A CN 102848013A
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- CN
- China
- Prior art keywords
- pressing device
- shearing machine
- binder beam
- material pressing
- elastomeric pad
- 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.)
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Abstract
A flexible pressing device of a shearing machine comprises a pressing beam and an elastic rubber pad arranged thereon. The flexible pressing device has the advantages that metal plates can be clamped by increasing pressure while indentation on surfaces of the metal plates can be reduced.
Description
Technical field
The present invention relates to a kind of hydraulic plate shears, especially a kind of compression of hydraulic plate shears is sheared the dress of plate
Put.
Background technology
Lock formula or swinging type hydraulic plate shearing machine are commonly used to cut out the metal blank of linear edge, and hydraulic plate shears is by means of hydraulic power, to the relative motion between the fixing bottom knife, apply shearing force to being put by the shear material by the cutter that moves downward,
Plate is cut off by needed size, obtained the plate of Len req or width.Reach straight line in order to make by shear material edge
Degree and depth of parallelism tolerance, and reduce the plate distortion as far as possible, to obtain the high-quality plate of cutting out.Before shearing, needed to compress by the shear material, so as not to when shear plate be subjected to displacement, the plate curly, guarantee by the shear precision of shear material.
Material pressing device of plate shearing machine moves for preventing it, general by increasing pressure clamping metal blank, different sheet metals needs different pressure that it is clamped, exerted pressure that I haven't seen you for ages and the cause displacement of sheet metal in the shear process, the conference of exerting pressure causes the metal blank surface indentation, affects the metal blank quality.
Summary of the invention
The purpose of this invention is to provide a kind of pressure clamping metal blank that passes through to increase, can alleviate again, reduce the material pressing device of plate shearing machine of metal blank surface indentation.
The object of the present invention is achieved like this: material pressing device comprises the binder beam, and is located at the colloid elastomeric pad on the described binder beam.
All right, the binder beam is provided with the rigid support pin, and the colloid elastomeric pad is located on the rigid support pin.
All right, the colloid elastomeric pad is polyurethane.
The advantage of this full mold is: material pressing device comprises the binder beam, and be located at elastomeric pad on the described binder beam, material pressing device of plate shearing machine progressively steps up sheet metal by the binder beam, colloid cushion sector-meeting on the binder beam deforms, increase the impression that the large pressure that the simultaneously colloid elastomeric pad not high minimizing of material hardness or alleviate progressively increases causes metal sheet surface with sheet metal contact-making surface area; Binder support bottom is provided with the rigid support pin, and elastomeric pad is located on the rigid support pin, and elastomeric pad is polyurethane, and material pressing device of plate shearing machine reduces or alleviate the impression better effects if.
Description of drawings
Below in conjunction with drawings and Examples invention is described further.
Fig. 1 is structural representation of the present invention.
The specific embodiment
As shown in Figure 1, material pressing device comprises binder beam 1, and binder beam 1 is provided with rigid support pin 3, colloid elastomeric pad 2 is located on the rigid support pin 3, colloid elastomeric pad 2 is polyurethane, the lower binder beam 4 corresponding with binder beam 1, and binder beam 1 can move up and down under the drive of oil cylinder.
Operation principle: metal blank is put into binder beam 1 and lower binder beam 4 corresponding positions, then start oil cylinder drive binder beam 1 and progressively increase the full genus of pressure clamping plate near lower binder beam 4 downwards, its course pressure be transmitted on the rigid support pin 3 of binder beam 1 polyurethane on, the polyurethane clamping metal blank that matches with the distortion of metal blank contact-making surface and with lower binder beam 4.
Claims (3)
1. material pressing device of plate shearing machine, it is characterized in that: described material pressing device comprises binder beam (1), and is located at the colloid elastomeric pad (2) on the described binder beam (1).
2. a kind of material pressing device of plate shearing machine according to claim 1, it is characterized in that: described binder beam (1) is provided with rigid support pin (3), and described colloid elastomeric pad (2) is located on the rigid support pin (3).
3. a kind of material pressing device of plate shearing machine according to claim 1 and 2, it is characterized in that: described colloid elastomeric pad (2) is polyurethane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103336049A CN102848013A (en) | 2012-09-11 | 2012-09-11 | Flexible pressing device of shearing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103336049A CN102848013A (en) | 2012-09-11 | 2012-09-11 | Flexible pressing device of shearing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102848013A true CN102848013A (en) | 2013-01-02 |
Family
ID=47395210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103336049A Pending CN102848013A (en) | 2012-09-11 | 2012-09-11 | Flexible pressing device of shearing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102848013A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111823597A (en) * | 2020-06-28 | 2020-10-27 | 宁夏隆基宁光仪表股份有限公司 | Frame positioning and clamping integrated device for mechanical automation assembly |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11254227A (en) * | 1998-03-06 | 1999-09-21 | Mitsubishi Materials Corp | Cutting device |
| CN2917896Y (en) * | 2006-07-21 | 2007-07-04 | 江苏亚光金属制品有限公司 | Sheet metal circle cutting machine |
| CN201271759Y (en) * | 2008-08-14 | 2009-07-15 | 江苏亚威机床股份有限公司 | Material pressing device for plate shearing machine |
| CN201316758Y (en) * | 2008-12-02 | 2009-09-30 | 江苏鑫吴输电设备制造有限公司 | Angle steel single-knife material cutting die |
| CN201559064U (en) * | 2009-11-23 | 2010-08-25 | 丁健 | Combined punching and shearing machine with automatic pressing device |
| CN202114335U (en) * | 2011-06-09 | 2012-01-18 | 铜陵安芝新能源有限公司 | Shearing machine |
| CN202763186U (en) * | 2012-09-11 | 2013-03-06 | 宜昌市天鸿科技有限责任公司 | Flexible material pressing device of shearing machine |
-
2012
- 2012-09-11 CN CN2012103336049A patent/CN102848013A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11254227A (en) * | 1998-03-06 | 1999-09-21 | Mitsubishi Materials Corp | Cutting device |
| CN2917896Y (en) * | 2006-07-21 | 2007-07-04 | 江苏亚光金属制品有限公司 | Sheet metal circle cutting machine |
| CN201271759Y (en) * | 2008-08-14 | 2009-07-15 | 江苏亚威机床股份有限公司 | Material pressing device for plate shearing machine |
| CN201316758Y (en) * | 2008-12-02 | 2009-09-30 | 江苏鑫吴输电设备制造有限公司 | Angle steel single-knife material cutting die |
| CN201559064U (en) * | 2009-11-23 | 2010-08-25 | 丁健 | Combined punching and shearing machine with automatic pressing device |
| CN202114335U (en) * | 2011-06-09 | 2012-01-18 | 铜陵安芝新能源有限公司 | Shearing machine |
| CN202763186U (en) * | 2012-09-11 | 2013-03-06 | 宜昌市天鸿科技有限责任公司 | Flexible material pressing device of shearing machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111823597A (en) * | 2020-06-28 | 2020-10-27 | 宁夏隆基宁光仪表股份有限公司 | Frame positioning and clamping integrated device for mechanical automation assembly |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130102 |