CN102848012A - Pressing device of Z-shaped workpiece shearing machine - Google Patents
Pressing device of Z-shaped workpiece shearing machine Download PDFInfo
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- CN102848012A CN102848012A CN2012102093641A CN201210209364A CN102848012A CN 102848012 A CN102848012 A CN 102848012A CN 2012102093641 A CN2012102093641 A CN 2012102093641A CN 201210209364 A CN201210209364 A CN 201210209364A CN 102848012 A CN102848012 A CN 102848012A
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- base plate
- upper base
- pressing
- shaped workpiece
- presser feet
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Abstract
A pressing device of a Z-shaped workpiece shearing machine comprises a material pressing cylinder, a spring, a guide column, an upper base plate, a pressing foot, a workpiece, a cutting edge, a workbench and a machine tool body. The pressing device is characterized in that the workbench is fastened together with the machine tool body, the upper base plate and the material pressing cylinder are fixed on the shearing machine, the upper end of the guide column is fixedly connected with the upper base plate, the pressing foot can move up and down inside the guide column, the upper base plate can move forward and backward, the shearing machine is composed of a plurality of Z-shaped workpiece pressing devices, distances between pressing feet and the cutting edge can be adjusted, a narrow Z-shaped workpiece short side can be sheared, and compared with traditional pressing devices of the shearing machine, the pressing device has the advantages of being capable of pressing the Z-shaped workpiece and improving the shearing quality of products, simple in structure and the like.
Description
Technical field
The present invention relates to a kind of metalworking technology field, be specifically related to a kind of Z-type workpiece cutter hold down gag.
Background technology
Cutter is widely used in the metal processing industry, the shaped steel of various shapes and various metal material is carried out cold conditions cut off, suppress flange etc., has the characteristics such as security performance is reliable, easy to operate; Traditional cutter hold down gag is hydraulic compressing device, and hold down gag is plunger cylinder, the backhaul of utilization of homeward voyage oil cylinder spring assembly, because of the external diameter of binder cylinder greater than Z-shaped workpiece minor face, can't compress Z-shaped workpiece, and shear precision is not high.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of Z-type workpiece cutter hold down gag, and is simple in structure, easy to operate, Z-shaped workpiece minor face can be compressed, and can improve shear precision simultaneously.
For solving the problems of the technologies described above, the technical solution used in the present invention is:
A kind of Z-type workpiece cutter hold down gag is comprised of binder cylinder, spring, guide pillar, upper base plate, presser feet, workpiece, blade, workbench, bed piece.It is characterized in that: workbench and bed piece tighten together, and upper base plate and binder cylinder are fixed on the cutter, guide pillar upper end and upper base plate tight joint, and presser feet can move up and down in guide pillar, and upper base plate moves forward and backward; Formed by a plurality of Z-shaped workpiece pressuring clamping devices in the cutter and can regulate separately presser feet and blade distance, can shear very narrow Z-shaped workpiece minor face.
Advantage of the present invention is:
The present invention is simple in structure, and is easy to operate.Compare with traditional cutter hold down gag, the present invention has and can compress by just Z-shaped workpiece minor face, has improved the product shearing quality.
Description of drawings
Fig. 1 is structural front view of the present invention
Fig. 2 is structure left view of the present invention
The specific embodiment
Referring to accompanying drawing 1, a kind of Z-type workpiece cutter hold down gag, binder cylinder (1), spring (2), guide pillar (3), upper base plate (4), presser feet (5), workpiece (6), blade (7), workbench (8), bed piece (9) form.
The specific embodiment is as follows:
(1) before the shearing, the descending promotion presser feet of binder cylinder (1) (5) moves downward, the narrow limit of presser feet (5) workpiece pressing;
(2) cutter is sheared Z-shaped workpiece;
(3) after shearing was finished, spring (2) spurs presser feet (5) and drives binder cylinder (1) got back to the home position.
Claims (4)
1. a Z-type workpiece cutter hold down gag is comprised of binder cylinder, spring, guide pillar, upper base plate, presser feet, workpiece, blade, workbench, bed piece.It is characterized in that: workbench and bed piece tighten together, and upper base plate and binder cylinder are fixed on the cutter, guide pillar upper end and upper base plate tight joint, and presser feet can move up and down in guide pillar, and upper base plate moves forward and backward, and realizes regulating the distance of presser feet and blade.
2. Z-type workpiece cutter hold down gag according to claim 1, it is characterized in that: upper base plate and binder cylinder are fixed on the cutter.
3. Z-type workpiece cutter hold down gag according to claim 1 is characterized in that: guide pillar upper end and upper base plate tight joint, and presser feet can move up and down in guide pillar, and upper base plate moves forward and backward.
4. Z-type workpiece cutter hold down gag according to claim 1, it is characterized in that: a plurality of Z-shaped workpiece pressuring clamping devices can be regulated separately presser feet and blade distance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102093641A CN102848012A (en) | 2012-06-14 | 2012-06-14 | Pressing device of Z-shaped workpiece shearing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102093641A CN102848012A (en) | 2012-06-14 | 2012-06-14 | Pressing device of Z-shaped workpiece shearing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102848012A true CN102848012A (en) | 2013-01-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102093641A Pending CN102848012A (en) | 2012-06-14 | 2012-06-14 | Pressing device of Z-shaped workpiece shearing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102848012A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102773547A (en) * | 2012-07-23 | 2012-11-14 | 陈道宝 | Z-shaped workpiece shearing machine clamping device |
| CN105478888A (en) * | 2015-12-23 | 2016-04-13 | 佛山欧亚特机械设备有限公司 | Pressing structure with guide columns |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2880334Y (en) * | 2006-02-22 | 2007-03-21 | 天水锻压机床有限公司 | Side shearing machine of shear cutting center |
| CN101396747A (en) * | 2007-09-30 | 2009-04-01 | 肖荣 | Improved cutting-off carrying roller |
| CN201760653U (en) * | 2010-06-18 | 2011-03-16 | 江苏远大机械科技有限公司 | Cross cut shears for longitudinally shearing and leveling steel flat |
| CN201988794U (en) * | 2010-11-12 | 2011-09-28 | 光明沃得数控机床（江苏）有限公司 | Material pressing device of plate shearing machine |
| CN202219308U (en) * | 2011-07-05 | 2012-05-16 | 江阴双马环保科技有限公司 | Pre-clamping shearing mechanism |
| CN202527768U (en) * | 2012-03-15 | 2012-11-14 | 宝山钢铁股份有限公司 | Slitter edge shear for temper mill |
-
2012
- 2012-06-14 CN CN2012102093641A patent/CN102848012A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2880334Y (en) * | 2006-02-22 | 2007-03-21 | 天水锻压机床有限公司 | Side shearing machine of shear cutting center |
| CN101396747A (en) * | 2007-09-30 | 2009-04-01 | 肖荣 | Improved cutting-off carrying roller |
| CN201760653U (en) * | 2010-06-18 | 2011-03-16 | 江苏远大机械科技有限公司 | Cross cut shears for longitudinally shearing and leveling steel flat |
| CN201988794U (en) * | 2010-11-12 | 2011-09-28 | 光明沃得数控机床（江苏）有限公司 | Material pressing device of plate shearing machine |
| CN202219308U (en) * | 2011-07-05 | 2012-05-16 | 江阴双马环保科技有限公司 | Pre-clamping shearing mechanism |
| CN202527768U (en) * | 2012-03-15 | 2012-11-14 | 宝山钢铁股份有限公司 | Slitter edge shear for temper mill |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102773547A (en) * | 2012-07-23 | 2012-11-14 | 陈道宝 | Z-shaped workpiece shearing machine clamping device |
| CN105478888A (en) * | 2015-12-23 | 2016-04-13 | 佛山欧亚特机械设备有限公司 | Pressing structure with guide columns |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130102 |