CN203305553U - Punch press - Google Patents
Punch press Download PDFInfo
- Publication number
- CN203305553U CN203305553U CN2013203918853U CN201320391885U CN203305553U CN 203305553 U CN203305553 U CN 203305553U CN 2013203918853 U CN2013203918853 U CN 2013203918853U CN 201320391885 U CN201320391885 U CN 201320391885U CN 203305553 U CN203305553 U CN 203305553U
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- China
- Prior art keywords
- rib
- stiffener
- guide rail
- reinforcing section
- platform
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- Expired - Fee Related
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Abstract
The utility model discloses a punch press, comprising a welding machine body, wherein reinforcing plates are welded at the inner sides and the outer sides of left and right wall boards of the welding machine body; each reinforcing plate comprises a lead rail reinforcing section, a platform reinforcing section, and a middle reinforcing section; the lead rail reinforcing section reinforces the installation area of the lead rail; the platform reinforcing section reinforces the area below a work platform; the middle reinforcing section reinforces the wall boards between the lead rail and the work platform; and the middle reinforcing section, the lead rail reinforcing section and the platform reinforcing section are connected into a whole. By adopting the technical scheme, the welding machine body not only has the advantages of being light in weight, economic in materials and low in cost, but also is small in overall deformation when running under a heavy load for a long period of time, and low in production cost.
Description
Technical field
The utility model relates to a kind of forcing press, relates 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 the service life of fuselage parts and mould, strengthened production cost, the goods precision also can't guarantee, in order to make up this defect, 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 utility model is to provide a kind of forcing press, 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.
To achieve the above object, the utility model has adopted following technical scheme:
A kind of forcing press, comprise the welding fuselage, the interior outside of the left and right sidesing wall plate of described 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 all is 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 utility model 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.
The accompanying drawing explanation
Fig. 1 is stereogram of the present utility model;
Fig. 2 is reinforcement structural representation of the present utility model;
Fig. 3 is wallboard schematic diagram of the prior art;
Fig. 4 is schematic diagram after wallboard of the present utility model 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 the utility model middle guide pressing plate is subjected to the slide block uneven loading action.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is made a detailed explanation.
Embodiment 1:
A kind of forcing press as shown in Figure 1 and Figure 2, comprise the welding fuselage, the interior outside of the left and right sidesing wall plate 1 of described 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 all is 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 adopt 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 utility model is at the area of stress concentration of fuselage, and the interior outside on left and right sidesing wall plate 1, add the symmetrical strengthening web 2 of burn-oning, and increased rigidity, intensity and the non-deformability of fuselage integral body, 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 airframe structure of the outside after the welding strengthening web in the utility model, wallboard, guide rail clip 5 contact-making surfaces are widened, and fastening bolt is connected to 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 utility model 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, after this structure and fuselage welding, form an integral body, at the main stress area of fuselage, strengthen, 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.
The utility model has the advantages that: 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 utility model, not the utility model is done to any pro forma restriction, every foundation technical spirit of the present utility model, to any simple modification, equivalent variations and modification that above embodiment does, all still belongs in the scope of technical solutions of the utility model.
Claims (4)
1. forcing press, comprise the welding fuselage, it is characterized in that, the interior outside of the left and right sidesing wall plate of described welding fuselage (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. 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) all is greater than 30 centimetres.
3. 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. 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 |
|---|---|---|---|
| CN2013203918853U CN203305553U (en) | 2013-07-01 | 2013-07-01 | Punch press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203918853U CN203305553U (en) | 2013-07-01 | 2013-07-01 | Punch press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203305553U true CN203305553U (en) | 2013-11-27 |
Family
ID=49611786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203918853U Expired - Fee Related CN203305553U (en) | 2013-07-01 | 2013-07-01 | Punch press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203305553U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103381670A (en) * | 2013-07-01 | 2013-11-06 | 浙江博雷重型机床制造有限公司 | Pressing machine |
| CN110560941A (en) * | 2019-08-05 | 2019-12-13 | 沃得精机(中国)有限公司 | assembling and welding process for open press body |
-
2013
- 2013-07-01 CN CN2013203918853U patent/CN203305553U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103381670A (en) * | 2013-07-01 | 2013-11-06 | 浙江博雷重型机床制造有限公司 | Pressing machine |
| CN110560941A (en) * | 2019-08-05 | 2019-12-13 | 沃得精机(中国)有限公司 | assembling and welding process for open press body |
| CN110560941B (en) * | 2019-08-05 | 2021-02-09 | 沃得精机(中国)有限公司 | Assembling and welding process for open press body |
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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: 20131127 Termination date: 20170701 |