CN204686152U - Hydraulic pendulum plate shears - Google Patents
Hydraulic pendulum plate shears Download PDFInfo
- Publication number
- CN204686152U CN204686152U CN201520285716.0U CN201520285716U CN204686152U CN 204686152 U CN204686152 U CN 204686152U CN 201520285716 U CN201520285716 U CN 201520285716U CN 204686152 U CN204686152 U CN 204686152U
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- utility
- side tool
- knife rest
- model
- cutter
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- Expired - Fee Related
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Abstract
The utility model relates to a kind of hydraulic pendulum plate shears, belongs to the stamping-out of metal blank, bending technical field of forging and pressing equipment of to turn over time.Binder oil cylinder of the present utility model adopts piston oil-cylinder, and its stroke is greater than binder stroke and is about 10mm, can determine arbitrarily according to customer requirement, and can meet the uneven plate cutting demand of shear buckling, binder scope is large; Left and right of the present utility model supports and effectively can overcome moving left and right of knife rest that side force causes, ensures the steady shearing of knife rest; Screw designs in frame effectively can regulate the knife edge clearance of lower side tool and upper side tool, does not need to arrange clearance adjustment mechanism in addition, reduces manufacturing cost; Be provided with adjustment backing plate between knife rest and Your Majesty's cutter, achieve and replace camber line with broken line, can processing request be met, can designing requirement be reached again; The utility model is stable and reliable for performance, and the side tool up and down of increase can meet the trimming shear compared with long slab material, has comparatively wide application prospect in industries such as steel rolling, boiler, shipbuildings.
Description
Technical field
The utility model relates to a kind of hydraulic pendulum plate shears, belongs to the stamping-out of metal blank, bending technical field of forging and pressing equipment of to turn over time.
Background technology
Hydraulic pendulum plate shears is widely used in the processing process that welding for steel structure component and steel part are shaped, and is the important machining equipment of a class.
Mostly there is following shortcoming in existing hydraulic pendulum plate shears: 1. adopts traditional plunger binder oil cylinder, because binder stroke is longer, be difficult to meet the demands by spring return; 2. the shearing plate because of machine is thick, shears great efforts, and the side force of reaction on knife rest is comparatively large, and the horizontal direction component produced during shearing is comparatively large, and cause steel plate both sides warpage, flatness is bad.
Utility model content
For the deficiency that prior art exists, the utility model provides a kind of stable performance, binder stroke is large, knife edge clearance is adjustable and widely used hydraulic pendulum plate shears.
The utility model is achieved through the following technical solutions:
A kind of hydraulic pendulum plate shears, comprise frame, the front end of described frame is provided with workbench, described workbench is provided with main lower cutter, under described master, the rear end vertical direction of cutter is provided with lower side tool, the top of described lower side tool 150mm is provided with binder oil cylinder, the rear end of described binder oil cylinder is provided with Your Majesty's cutter, the rear end vertical direction of described Your Majesty's cutter is provided with side tool, the middle and upper part, front end of described frame is provided with shearing oil cylinder, the below of described shearing oil cylinder is provided with knife rest, the left and right sides of described knife rest is provided with left and right and supports, adjustment backing plate is provided with between described knife rest and Your Majesty's cutter.
Further, described binder oil cylinder is piston oil-cylinder.
Further, described upper side tool is prismatic.
Further, the rear end of described frame is provided with screw, and the advance of described screw or retrogressing can regulate the knife edge clearance of described lower side tool and upper side tool.
Compared with prior art, the beneficial effects of the utility model are:
1, binder oil cylinder of the present utility model adopts piston oil-cylinder, and its stroke is greater than binder stroke and is about 10mm, can determine arbitrarily according to customer requirement, and can meet the uneven plate cutting demand of shear buckling, binder scope is large;
2, left and right of the present utility model supports and effectively can overcome moving left and right of knife rest that side force causes, ensures the steady shearing of knife rest;
3, the screw designs in the utility model frame effectively can regulate the knife edge clearance of lower side tool and upper side tool, does not need to arrange clearance adjustment mechanism in addition, reduces manufacturing cost;
4, be provided with adjustment backing plate between the utility model knife rest and Your Majesty's cutter, achieve and replace camber line with broken line, can processing request be met, can designing requirement be reached again;
5, the utility model is stable and reliable for performance, and the side tool up and down of increase can meet the trimming shear compared with long slab material, has comparatively wide application prospect in industries such as steel rolling, boiler, shipbuildings.
Accompanying drawing explanation
Accompanying drawing is structural representation of the present utility model.
In accompanying drawing: 1. workbench; 2. main lower cutter; 3. descend side tool; 4. binder oil cylinder; 5. Your Majesty's cutter; 6. adjust backing plate; 7. go up side tool; 8. knife rest; 9. support about; 10. shear oil cylinder; 11. frames; 12. screws.
Detailed description of the invention
A kind of hydraulic pendulum plate shears, comprise frame 11, the front end of frame 11 is provided with workbench 1, workbench 1 is provided with main lower cutter 2, the rear end vertical direction of main lower cutter 2 is provided with lower side tool 3, lower side tool 3 is provided with binder oil cylinder 4 apart from the top of 150mm, the rear end of binder oil cylinder 4 is provided with Your Majesty's cutter 5, the rear end vertical direction of Your Majesty's cutter 5 is provided with side tool 7, the middle and upper part, front end of frame 11 is provided with shears oil cylinder 10, the below of shearing oil cylinder 10 is provided with knife rest 8, the left and right sides of knife rest 8 is provided with left and right and supports 9, be provided with between knife rest 8 and Your Majesty's cutter 5 and adjust backing plate 6.
Further, binder oil cylinder 4 is piston oil-cylinder.
Further, upper side tool 7 is prismatic.
Further, the rear end of frame 11 is provided with screw 12, and the advance of screw 12 or retrogressing can regulate the knife edge clearance of lower side tool 3 and upper side tool 7.
In sum, be only preferred embodiment of the present utility model, not be used for limit the utility model implement scope, all equalizations of doing according to shape, structure, feature and the spirit described in the utility model right change and modify, and all should be included in right of the present utility model.
Claims (4)
1. a hydraulic pendulum plate shears, it is characterized in that: comprise frame, the front end of described frame is provided with workbench, described workbench is provided with main lower cutter, under described master, the rear end vertical direction of cutter is provided with lower side tool, the top of described lower side tool 150mm is provided with binder oil cylinder, the rear end of described binder oil cylinder is provided with Your Majesty's cutter, the rear end vertical direction of described Your Majesty's cutter is provided with side tool, the middle and upper part, front end of described frame is provided with shearing oil cylinder, the below of described shearing oil cylinder is provided with knife rest, the left and right sides of described knife rest is provided with left and right and supports, adjustment backing plate is provided with between described knife rest and Your Majesty's cutter.
2. a kind of hydraulic pendulum plate shears according to claim 1, is characterized in that: described binder oil cylinder is piston oil-cylinder.
3. a kind of hydraulic pendulum plate shears according to claim 2, is characterized in that: described upper side tool is prismatic.
4. a kind of hydraulic pendulum plate shears according to claim 3, is characterized in that: the rear end of described frame is provided with screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520285716.0U CN204686152U (en) | 2015-05-05 | 2015-05-05 | Hydraulic pendulum plate shears |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520285716.0U CN204686152U (en) | 2015-05-05 | 2015-05-05 | Hydraulic pendulum plate shears |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204686152U true CN204686152U (en) | 2015-10-07 |
Family
ID=54226495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520285716.0U Expired - Fee Related CN204686152U (en) | 2015-05-05 | 2015-05-05 | Hydraulic pendulum plate shears |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204686152U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108284246A (en) * | 2018-02-06 | 2018-07-17 | 南通东海机床制造集团有限公司 | A kind of hydraulic plate shears |
-
2015
- 2015-05-05 CN CN201520285716.0U patent/CN204686152U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108284246A (en) * | 2018-02-06 | 2018-07-17 | 南通东海机床制造集团有限公司 | A kind of hydraulic plate shears |
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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: 20151007 Termination date: 20200505 |