CN105834513B - A kind of universal automatic coaxial mechanism of CNC shearing machine oil cylinder - Google Patents
A kind of universal automatic coaxial mechanism of CNC shearing machine oil cylinder Download PDFInfo
- Publication number
- CN105834513B CN105834513B CN201610378860.8A CN201610378860A CN105834513B CN 105834513 B CN105834513 B CN 105834513B CN 201610378860 A CN201610378860 A CN 201610378860A CN 105834513 B CN105834513 B CN 105834513B
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- oil cylinder
- shearing machine
- fixed
- frame body
- machine frame
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D33/00—Accessories for shearing machines or shearing devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D15/00—Shearing machines or shearing devices cutting by blades which move parallel to themselves
- B23D15/06—Sheet shears
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
Abstract
The invention discloses a kind of universal automatic coaxial mechanism of CNC shearing machine oil cylinder, including plate shearing machine frame body, plate shearing machine frame body is fixed with oil cylinder by anti-friction bearing, oil cylinder is connected with driving part and synchronously turns round axle, the piston-rod lower end of oil cylinder is provided with ball bearing, ball bearing is fixed by the lower fixed support in plate shearing machine frame body, the upper cover of piston rod of oil cylinder is provided with upper tool post, support is fixed with oil cylinder, support is fixed with articulated cross shaft, articulated cross shaft is fixed in plate shearing machine frame body, the lower end sphere of oil cylinder and articulated cross shaft mechanical engagement.The present invention, the lower end sphere of oil cylinder and articulated cross shaft mechanical engagement, carry out adjust automatically shearing reaction side force to wear to caused by oil cylinder, cylinder piston rod center is adapted to oil cylinder inner wall center automatic coaxial, effectively solve shear history and the influence of reaction side force and the factor such as welding machine frame stress deformation and oil cylinder rigging error to oil cylinder be present.
Description
Technical field
The present invention relates to CNC shearing machine technical field, specially a kind of universal automatic coaxial machine of CNC shearing machine oil cylinder
Structure.
Background technology
Plate shearing machine is to be done reciprocating linear motion to shear the machine of sheet material with relatively another blade of a blade.It is to borrow in motion
Cutter and fixed bottom knife, using rational gap blade, shearing force is applied to the sheet metal of various thickness, makes plate
Material presses required size fracture separation.One kind that plate shearing machine belongs in metal forming machinery, main function are exactly metal-working industry.
Product is widely used in needed for the offer of the industries such as aviation, light industry, metallurgy, chemical industry, building, ship, automobile, electric power, electrical equipment, decoration
Special-purpose machinery and complete set of equipments.It should ensure that after plate shearing machine shearing by the linearity of shear material shear surface and depth of parallelism requirement,
And sheet material distortion is reduced as far as possible, to obtain the workpiece of high quality.
The binder oil cylinder on plate shearing machine uses common oil cylinder, such as the disclosure of Chinese patent 201210144980.3 at present
A kind of improved bender or plate shearing machine oil cylinder, including the cylinder body in frame, the cylinder interior be provided with piston and
Piston rod, the bottom of the cylinder body are provided with cylinder cap, it is characterised in that；The upper end of the cylinder body is provided with adjustable apparatus, described
Tunable arrangement is fixedly connected with frame, and the adjustable apparatus includes secondary Worm Wheel System, shell and adjusting bolt, described
The secondary worm gear for including being used cooperatively of Worm Wheel System and worm screw, the turbine are located at enclosure, under the adjusting bolt
End is threadedly coupled with worm gear, and the adjusting bolt is fixed on shell by fixing device.The oil cylinder oil-out of this structure is straight
Connect in the side wall for being opened in oil storage tank, when piston applies pressure, oil will be flowed out by oil-out in oil storage cylinder, but in piston
When not applying pressure, because the closed effect of oil cylinder is bad, will air inlet, so as to cause the phenomenon of oil leak to produce,
Not only cause wastage of material, over time can also piston rod and the inside wall of cylinder produce abrasion and cause to damage.
The content of the invention
It is an object of the invention to provide a kind of universal automatic coaxial mechanism of CNC shearing machine oil cylinder, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the present invention provides following technical scheme：
A kind of universal automatic coaxial mechanism of CNC shearing machine oil cylinder, including plate shearing machine frame body, the plate shearing machine frame
Body is fixed with oil cylinder by anti-friction bearing, and the oil cylinder is connected with driving part and synchronously turns round axle, under the piston rod of the oil cylinder
End is provided with ball bearing, and the ball bearing is fixed by the lower fixed support in plate shearing machine frame body, described
The upper cover of piston rod of oil cylinder is provided with upper tool post, support is fixed with the oil cylinder, the support is fixed with articulated cross shaft, described
Articulated cross shaft is fixed in plate shearing machine frame body, lower end sphere and the articulated cross shaft mechanical engagement of the oil cylinder.
Preferably, the anti-friction bearing and it is fixed between oil cylinder and scribbles smooth ring gauge.
Preferably, it is provided with back-up ring between the piston rod of the upper tool post and oil cylinder.
Compared with prior art, the beneficial effects of the invention are as follows：The universal automatic coaxial mechanism of this CNC shearing machine oil cylinder, oil
The lower end sphere of cylinder and articulated cross shaft mechanical engagement, carry out adjust automatically shearing reaction side force and worn to caused by oil cylinder, made
Cylinder piston rod center adapts to oil cylinder inner wall center automatic coaxial, effectively solves shear history and reaction side force and machine be present
Influence of the factor such as frame welding stress deformation and oil cylinder rigging error to oil cylinder.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is that schematic diagram is cutd open in side of the present invention.
In figure：1 plate shearing machine frame body, 2 upper tool posts, 3 it is synchronous turn round axles, 4 upper tool posts, 5 articulated cross shafts, 6 anti-friction bearings,
7 oil cylinders, 8 ball bearings, 9 times fixed supports.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-2 is referred to, the present invention provides a kind of technical scheme：
A kind of universal automatic coaxial mechanism of CNC shearing machine oil cylinder, including plate shearing machine frame body 1, plate shearing machine frame body
1 is fixed with oil cylinder 7 by anti-friction bearing 6, anti-friction bearing 6 and is fixed between oil cylinder 7 and scribbles smooth ring gauge, and oil cylinder 7 is connected with
Driving part synchronously turns round axle 3, and the piston-rod lower end of oil cylinder 7 is provided with ball bearing 8, and ball bearing 8 is by installed in plate shearing machine
Lower fixed support 9 in frame body 1 is fixed, and the upper cover of piston rod of oil cylinder 7 is provided with upper tool post 2, the work of upper tool post 2 and oil cylinder 7
Back-up ring is provided between stopper rod, support 4 is fixed with oil cylinder 7, support 4 is fixed with articulated cross shaft 5, and articulated cross shaft 5 is fixed
In plate shearing machine frame body 1, lower end sphere and the mechanical engagement of articulated cross shaft 5 of oil cylinder 7.
The lower end sphere of oil cylinder 7 and the mechanical engagement of articulated cross shaft 5, carry out adjust automatically and shear reaction side force to oil cylinder 7
Caused by abrasion, adapt to the inwall center automatic coaxial of the piston rod center of oil cylinder 7 and oil cylinder 7, effectively solve shear history and exist
Influence of the factor such as reaction side force and welding machine frame stress deformation and the rigging error of oil cylinder 7 to oil cylinder 7.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (3)
1. a kind of universal automatic coaxial mechanism of CNC shearing machine oil cylinder, including plate shearing machine frame body (1), it is characterised in that：Institute
State plate shearing machine frame body (1) and oil cylinder (7) is fixed with by anti-friction bearing (6), the oil cylinder (7) is connected with driving part synchronization
Turn round axle (3), the piston-rod lower end of the oil cylinder (7) is provided with ball bearing (8), and the ball bearing (8) is by installed in cutting
Lower fixed support (9) in trigger frame body (1) is fixed, and the upper cover of piston rod of the oil cylinder (7) is provided with upper tool post (2), institute
State and support (4) is fixed with oil cylinder (7), the support (4) is fixed with articulated cross shaft (5), and the articulated cross shaft (5) is fixed
In plate shearing machine frame body (1), lower end sphere and articulated cross shaft (5) mechanical engagement of the oil cylinder (7).
A kind of 2. universal automatic coaxial mechanism of CNC shearing machine oil cylinder according to claim 1, it is characterised in that：It is described resistance to
Mill bearing (6) and it is fixed between oil cylinder (7) and scribbles smooth ring gauge.
A kind of 3. universal automatic coaxial mechanism of CNC shearing machine oil cylinder according to claim 1, it is characterised in that：On described
Back-up ring is provided between the piston rod of knife rest (2) and oil cylinder (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610378860.8A CN105834513B (en) | 2016-06-01 | 2016-06-01 | A kind of universal automatic coaxial mechanism of CNC shearing machine oil cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610378860.8A CN105834513B (en) | 2016-06-01 | 2016-06-01 | A kind of universal automatic coaxial mechanism of CNC shearing machine oil cylinder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105834513A CN105834513A (en) | 2016-08-10 |
| CN105834513B true CN105834513B (en) | 2018-01-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610378860.8A Active CN105834513B (en) | 2016-06-01 | 2016-06-01 | A kind of universal automatic coaxial mechanism of CNC shearing machine oil cylinder |
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| Country | Link |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110216909A (en) * | 2019-06-15 | 2019-09-10 | 青岛宏达锻压机械有限公司 | The autonomous floating connection system of heavy type numerical control fly press compensating cylinder |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201102100Y (en) * | 2007-10-26 | 2008-08-20 | 安徽省三力机床制造有限公司 | Hydraulic pendulum right angle plane shear |
| CN102717139A (en) * | 2012-05-11 | 2012-10-10 | 江苏龙威重型机械有限公司 | Modified cylinder used in bending machine or plate shearing machine |
| CN104564893A (en) * | 2013-10-14 | 2015-04-29 | 华电重工机械有限公司 | Swaging oil cylinder for hydraulic swing-type plate shearing machine |
| CN204470699U (en) * | 2015-02-09 | 2015-07-15 | 上海新力机器厂 | A kind of hydraulic plate shears and disjunctor binder cylinder thereof |
| CN205008659U (en) * | 2015-08-20 | 2016-02-03 | 安徽省航天机床制造股份有限公司 | Leak protection oil automatic discharging plate shearing machine |
| CN205764165U (en) * | 2016-06-01 | 2016-12-07 | 爱克(苏州)机械有限公司 | A kind of CNC shearing machine oil cylinder universal automatic coaxial mechanism |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6080820U (en) * | 1983-11-09 | 1985-06-05 | 株式会社アマダ | Pack gauge for plate processing machine |
-
2016
- 2016-06-01 CN CN201610378860.8A patent/CN105834513B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201102100Y (en) * | 2007-10-26 | 2008-08-20 | 安徽省三力机床制造有限公司 | Hydraulic pendulum right angle plane shear |
| CN102717139A (en) * | 2012-05-11 | 2012-10-10 | 江苏龙威重型机械有限公司 | Modified cylinder used in bending machine or plate shearing machine |
| CN104564893A (en) * | 2013-10-14 | 2015-04-29 | 华电重工机械有限公司 | Swaging oil cylinder for hydraulic swing-type plate shearing machine |
| CN204470699U (en) * | 2015-02-09 | 2015-07-15 | 上海新力机器厂 | A kind of hydraulic plate shears and disjunctor binder cylinder thereof |
| CN205008659U (en) * | 2015-08-20 | 2016-02-03 | 安徽省航天机床制造股份有限公司 | Leak protection oil automatic discharging plate shearing machine |
| CN205764165U (en) * | 2016-06-01 | 2016-12-07 | 爱克(苏州)机械有限公司 | A kind of CNC shearing machine oil cylinder universal automatic coaxial mechanism |
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| CN105834513A (en) | 2016-08-10 |
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