CN103381669A - Welding body of pressing machine - Google Patents
Welding body of pressing machine Download PDFInfo
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- CN103381669A CN103381669A CN2013102759676A CN201310275967A CN103381669A CN 103381669 A CN103381669 A CN 103381669A CN 2013102759676 A CN2013102759676 A CN 2013102759676A CN 201310275967 A CN201310275967 A CN 201310275967A CN 103381669 A CN103381669 A CN 103381669A
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- guide rail
- rib
- stiffener
- wall plate
- reinforcing
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Abstract
The invention discloses a welding body of a pressing machine, which adopts the structure that reinforcing plates are respectively welded on the internal and external sides of a left wall plate and a right wall plate; each reinforcing plate comprises a guide rail reinforcing part used for reinforcing the guide rail mounting area, a platform reinforcing part used for reinforcing an area below a working platform, and a middle reinforcing part used for reinforcing the wall plates between the guide rail and the working platform, and the three parts are integrally formed. The welding body adopting the technical scheme is light in weight, saves materials, and is low in cost, small in deformation if being in long-term heavy-load operation, and low in manufacturing cost.
Description
Technical field
The present invention relates to a kind of welding fuselage of forcing press, relate in particular to a kind of reinforcement structure of mechanical press fuselage area of stress concentration.
Background technology
Forcing press is a kind of common apparatus of extensive use in the industrial production such as forging, and press frame can be divided into cast moulding and solder type.Cast moulding fuselage good integral strength, but from great, cost is high.The solder type fuselage, the fuselage deadweight is lighter, and waste of material is few, cost is light, is widely adopted, but when punching press, due to the effect of reaction force, cause fuselage body easily to be out of shape, even welding position fracture, have a strong impact on fuselage parts and mold use life-span, strengthened production cost, the goods precision also can't guarantee, in order to make up this defective, generally adopt the manufacture method of thickened material, this makes again the fuselage consumptive material strengthen, complete machine weight strengthens, and production cost improves.
Summary of the invention
In order to solve above-mentioned technical problem, the purpose of this invention is to provide a kind of welding fuselage of forcing press, not only have lightweightly, material is economized, the advantage that cost is low, and also the fuselage bulk deformation is little, production cost is low under long-term heavy load operation.
To achieve the above object, the present invention has adopted following technical scheme:
A kind of welding fuselage of forcing press, comprise left and right sidesing wall plate, the interior outside of the left and right sidesing wall plate of welding fuselage all is welded with stiffener, stiffener comprises guide rail rib that the guide rails assembling zone is strengthened, the platform rib that the workbench lower zone is strengthened and the middle rib that wallboard between guide rail and workbench is strengthened, and middle rib and guide rail rib, platform rib are connected as a single entity.
As preferably, the width of the guide rail rib of described stiffener, platform rib and middle rib is all greater than 30 centimetres.
As preferably, the thickness of described stiffener is greater than the thickness of left and right sidesing wall plate.
As preferably, the inboard stiffener upper mounting rail of described left and right sidesing wall plate, the front mounting guide rail pressing plate of described left and right sidesing wall plate and stiffener, described guide rail clip is fixedly connected with the inboard stiffener of left and right sidesing wall plate by bolt.Like this,
The present invention is owing to having adopted above technical scheme, and its welding fuselage not only has lightweight, and material is economized, the advantage that cost is low, and also the fuselage bulk deformation is little, production cost is low under long-term heavy load operation.
Description of drawings
Fig. 1 is stereogram of the present invention;
Fig. 2 is reinforcement structural representation of the present invention;
Fig. 3 is wallboard schematic diagram of the prior art;
Fig. 4 is schematic diagram after wallboard of the present invention is strengthened;
Fig. 5 is the schematic diagram that prior art middle guide pressing plate is subjected to the slide block uneven loading action;
Fig. 6 is the schematic diagram that middle guide pressing plate of the present invention is subjected to the slide block uneven loading action.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is made a detailed explanation.
Embodiment 1:
The welding fuselage of a kind of forcing press as shown in Figure 1 and Figure 2, the interior outside of the left and right sidesing wall plate 1 of welding fuselage all is welded with stiffener 2, stiffener 2 comprises guide rail rib 21 that the guide rails assembling zone is strengthened, the platform rib 23 that workbench 3 lower zones are strengthened and the middle rib 22 that wallboard between guide rail 4 and workbench 3 is strengthened, and middle rib 22 is connected as a single entity with guide rail rib 21, platform rib 23.The width of the guide rail rib 21 of described stiffener 2, platform rib 23 and middle rib 22 is all greater than 30 centimetres.The thickness of described stiffener 2 is greater than the thickness of left and right sidesing wall plate 1.Inboard stiffener 2 upper mounting rails 4 of described left and right sidesing wall plate 1, the front mounting guide rail pressing plate 5 of described left and right sidesing wall plate 1 and stiffener 2, described guide rail clip 5 is fixedly connected with the inboard stiffener 2 of left and right sidesing wall plate 1 by bolt.
As shown in Figure 3, the single wallboard 1 of available technology adopting for fear of distortion, raising machining accuracy, generally adopts the manufacture method of thickened material, and this makes again the fuselage consumptive material strengthen, and complete machine weight strengthens, and production cost improves.As shown in Figure 4, the present invention is at the area of stress concentration of fuselage, and the interior outside on left and right sidesing wall plate 1 adds the symmetrical strengthening web 2 of burn-oning, and has increased rigidity, intensity and the non-deformability of fuselage integral body, has reduced spillage of material.
As shown in Figure 5, in prior art, guide rail of press machine pressing plate 5 is arranged on narrower fuselage wallboard 1, adopt the mounting means of edge side pressure, under the effect of power F, tend to cause fastening bolt stressed irregular, pressing plate produces loosening, and make slide block anti-bias load poor performance, even can make guide rail 4 produce distortion.As shown in Figure 6, the present invention, the airframe structure of the outside after the welding strengthening web in wallboard, guide rail clip 5 contact-making surfaces are widened, and fastening bolt is connected to the center, make stressed even, guide rail clip is connected tightr with fuselage, be difficult for becoming flexible, and slide block anti-bias load performance is strengthened.
the present invention according to forcing press in the situation that long-duration load motion, distributed areas according to reaction force (stress), the integrally-built stiffener of welding given shape on the interior outside of fuselage left and right sidesing wall plate working region, on inboard stiffener with the equipment strength member---guide rail is connected, front, wallboard workspace after thickening and more effective being connected and fixed of guide rail clip energy, form an integral body after this structure and fuselage welding, strengthen at the main stress area of fuselage, making most stress all act on this strengthens on structure, increased the rigidity of fuselage integral body, intensity and anti-torsion ability, reduce the distortion of fuselage under long-term heavy load operation, strengthened and guide rail, intensity between guide rail clip connects, make equipment more steady under the heavy load motion, improved the goods precision, extended the service life of mould and fuselage related components.
Advantage of the present invention is: compare this welding fuselage of like product lightweight, greatly saved material, reduced production cost low, there is again intensity good, anti-torsion ability is strong, in the situation that the long-duration load motion, frame deflection is little, guaranteed the goods precision, extended mould and correlated parts service life etc. advantage.
It is emphasized that: above is only preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, every foundation technical spirit of the present invention all still belongs in the scope of technical solution of the present invention any simple modification, equivalent variations and modification that above embodiment does.
Claims (4)
1. the welding fuselage of a forcing press, comprise left and right sidesing wall plate (1), it is characterized in that, the interior outside of described left and right sidesing wall plate (1) all is welded with stiffener (2), stiffener (2) comprises guide rail rib (21) that the guide rails assembling zone is strengthened, the platform rib (23) that workbench (3) lower zone is strengthened and the middle rib (22) that wallboard between guide rail and workbench (3) is strengthened, and middle rib (22) is connected as a single entity with guide rail rib (21), platform rib (23).
2. the welding fuselage of a kind of forcing press according to claim 1, is characterized in that, the width of the guide rail rib (21) of described stiffener (2), platform rib (23) and middle rib (22) is all greater than 30 centimetres.
3. the welding fuselage of a kind of forcing press according to claim 1, is characterized in that, the thickness of described stiffener (2) is greater than the thickness of left and right sidesing wall plate (1).
4. the welding fuselage of a kind of forcing press according to claim 1, it is characterized in that, inboard stiffener (2) upper mounting rail (4) of described left and right sidesing wall plate (1), the front mounting guide rail pressing plate (5) of described left and right sidesing wall plate (1) and stiffener (2), described guide rail clip (5) is fixedly connected with the inboard stiffener (2) of left and right sidesing wall plate (1) by bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102759676A CN103381669A (en) | 2013-07-01 | 2013-07-01 | Welding body of pressing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102759676A CN103381669A (en) | 2013-07-01 | 2013-07-01 | Welding body of pressing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103381669A true CN103381669A (en) | 2013-11-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102759676A Pending CN103381669A (en) | 2013-07-01 | 2013-07-01 | Welding body of pressing machine |
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| Country | Link |
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| CN (1) | CN103381669A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105398077A (en) * | 2015-12-15 | 2016-03-16 | 常州市科诺电子设备有限公司 | Frame main board for press |
| CN107297537A (en) * | 2017-06-21 | 2017-10-27 | 中钢集团西安重机有限公司 | A kind of reinforced cold shears frame |
| CN112059457A (en) * | 2020-09-07 | 2020-12-11 | 中国船舶重工集团柴油机有限公司 | Welding method and manufacturing process of press body |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3317075A1 (en) * | 1983-05-09 | 1984-11-15 | Wilhelm Dipl.-Ing. 6501 Nieder-Olm Schneider | Hydraulic gap-type multi-purpose press with free throat gap for two-axis loading in a modular construction system for quick assembly |
| WO1991019605A1 (en) * | 1990-06-20 | 1991-12-26 | Kabushiki Kaisha Komatsu Seisakusho | Press |
| JPH11129099A (en) * | 1997-10-29 | 1999-05-18 | Amada Co Ltd | Press machine |
| JP2000015498A (en) * | 1998-06-30 | 2000-01-18 | Komatsu Ltd | Frame structure of press |
| CN201272041Y (en) * | 2008-10-10 | 2009-07-15 | 江苏扬力集团有限公司 | Guide rail structure of press |
| CN201516698U (en) * | 2009-11-04 | 2010-06-30 | 安徽桑铌科技股份有限公司 | Large-tonnage vertical double-cylinder oil press |
| CN201524760U (en) * | 2009-09-17 | 2010-07-14 | 江苏省徐州锻压机床厂集团有限公司 | Whole frame closed type pressure machine body |
| CN102107541A (en) * | 2009-12-23 | 2011-06-29 | 陈有源 | Hydraulic press having detachable reinforcing structural component |
| CN203331444U (en) * | 2013-07-01 | 2013-12-11 | 浙江博雷重型机床制造有限公司 | Welded machine body of press machine |
-
2013
- 2013-07-01 CN CN2013102759676A patent/CN103381669A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3317075A1 (en) * | 1983-05-09 | 1984-11-15 | Wilhelm Dipl.-Ing. 6501 Nieder-Olm Schneider | Hydraulic gap-type multi-purpose press with free throat gap for two-axis loading in a modular construction system for quick assembly |
| WO1991019605A1 (en) * | 1990-06-20 | 1991-12-26 | Kabushiki Kaisha Komatsu Seisakusho | Press |
| JPH11129099A (en) * | 1997-10-29 | 1999-05-18 | Amada Co Ltd | Press machine |
| JP2000015498A (en) * | 1998-06-30 | 2000-01-18 | Komatsu Ltd | Frame structure of press |
| CN201272041Y (en) * | 2008-10-10 | 2009-07-15 | 江苏扬力集团有限公司 | Guide rail structure of press |
| CN201524760U (en) * | 2009-09-17 | 2010-07-14 | 江苏省徐州锻压机床厂集团有限公司 | Whole frame closed type pressure machine body |
| CN201516698U (en) * | 2009-11-04 | 2010-06-30 | 安徽桑铌科技股份有限公司 | Large-tonnage vertical double-cylinder oil press |
| CN102107541A (en) * | 2009-12-23 | 2011-06-29 | 陈有源 | Hydraulic press having detachable reinforcing structural component |
| CN203331444U (en) * | 2013-07-01 | 2013-12-11 | 浙江博雷重型机床制造有限公司 | Welded machine body of press machine |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105398077A (en) * | 2015-12-15 | 2016-03-16 | 常州市科诺电子设备有限公司 | Frame main board for press |
| CN107297537A (en) * | 2017-06-21 | 2017-10-27 | 中钢集团西安重机有限公司 | A kind of reinforced cold shears frame |
| CN107297537B (en) * | 2017-06-21 | 2018-11-27 | 中钢集团西安重机有限公司 | A kind of reinforced cold shears rack |
| CN112059457A (en) * | 2020-09-07 | 2020-12-11 | 中国船舶重工集团柴油机有限公司 | Welding method and manufacturing process of press body |
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Application publication date: 20131106 |