CN201361647Y - Sectional material compression hydraulic machine - Google Patents
Sectional material compression hydraulic machine Download PDFInfo
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- CN201361647Y CN201361647Y CNU2009200524711U CN200920052471U CN201361647Y CN 201361647 Y CN201361647 Y CN 201361647Y CN U2009200524711 U CNU2009200524711 U CN U2009200524711U CN 200920052471 U CN200920052471 U CN 200920052471U CN 201361647 Y CN201361647 Y CN 201361647Y
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- bending
- press
- loose tool
- cylinder
- working panel
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Abstract
Aiming at the technological deficiency of a base frame structural body of the prior container platform trailer, the utility model provides a sectional material compression hydraulic machine so as to solve the problem of unequal heights of the upper plane of a vertical beam and the upper plane of a penetrating cross beam. The sectional material compression hydraulic machine comprises a frame and a working face plate, wherein a plurality of positioning mechanisms, a plurality of clamping mechanisms and a plurality of bending mechanisms are arranged on the working face plate; fixed moulding beds and movable moulding beds are arranged in the clamping mechanisms and the bending mechanisms respectively; and the clamping mechanisms and the bending mechanisms can be embedded into inner grooves of sectional materials in loading. The utility model has the following technical effects: the penetrating cross beam processed by the sectional material compression hydraulic machine can keep bearing force, and can be as high as one surface of the vertical beam without putting flat steel under the penetrating cross beam after penetrating the vertical beam, so as to greatly save steel and production time and reduce the weight of the base frame structural body.
Description
Technical field
The invention belongs to section bar press-bending manufacture field, relate in particular to a kind of sectional hydraulic press.
Technical background
At present, a lot of container platform trailer pedestal structure bodies all are to adopt longeron and wear to pass through crossbeam mode mechanically coupled together and constitute.As shown in Figure 1 and Figure 2, existing flat car car body is to be made of by the mode of welding 2 " worker " type longerons 1 ' and the some crossbeams 2 ' that cross longeron.For guaranteeing the bending strength of longeron 1 ', generally all need to keep the wall body on longeron top in the direction shown in Figure 1, this wall body will carry out mechanical connection with body panels.Because crossbeam used in the prior art all is straight crossbeam, after crossbeam 2 ' crosses longeron 1 ', the wall body on longeron 1 ' top will be higher than the last plane of crossbeam 2 ', go up laying band steel 3 ' so have at each crossbeam 2 ', so that the last plane coplane of the last plane of crossbeam 2 ' and longeron 1 ' is contour.The shortcoming of this pedestal structure body is tangible: laying band steel has increased material cost and processing cost beyond doubt; The increase of band steel makes car body become heavy, when car body starts, has not only wasted fuel but also reduced the dead weight of car body.
Summary of the invention
The objective of the invention is the deficiency at existing container platform trailer pedestal structure body technology, type provides a kind of sectional hydraulic press, to solve plane on the longeron and to wear the problem not contour between the plane of passing through on the crossbeam.
For achieving the above object, the present invention has taked following technical scheme:
Sectional hydraulic press comprises frame and working panel, is provided with plurality of positioning, some clamp mechanism and some bending mechanisms on working panel; In clamp mechanism and bending mechanism, be respectively equipped with fixedly loose tool and movable loose tool; Described fixedly loose tool and movable loose tool can be embedded into the inside groove of section bar at when filling with substance.
Described working panel is fixed on the frame horizontal or vertically; Described clamp mechanism and bending mechanism are arranged on the homonymy of working panel; The quantity of described clamp mechanism is Duoed 1 cover than the quantity of bullodozer structure, and is and one by one that bending mechanism is spaced apart.
The clamping device of loose tool both sides constitutes described clamp mechanism by being fixed on the fixedly loose tool on the working panel and being installed in fixedly; Described clamping device is by clamping cylinder, material folding piece and clamp directed slideway and constitute; Described clamping cylinder is fixed on the working panel, and the directed slideway of described clamping is fixed on the working panel, and described material folding piece is installed on the clamping cylinder piston rod, and along clamping directed slideway translation.
Described bending mechanism is made of bending press, return cylinder and the movable loose tool that is installed on the return cylinder bar; Described bending press is made of the directed slideway of press-bending cylinder, bending die and press-bending; Described press-bending cylinder is fixed on the frame, and the directed slideway of described press-bending, return cylinder are fixed on the working panel; Described bending die is hinged on the press-bending cylinder piston rod, and along the directed slideway translation of bending.
For preventing that section bar from producing distortion, the fixedly loose tool of clamp mechanism can be made of angle correct loose tool and radian transition loose tool; In addition, can with press-bending cylinder that part of material folding piece in opposite directions on, near on the position of movable loose tool one side, radian transition jacking block is set.
Take off for ease of the workpiece with moulding, can increase stripper apparatus on working panel, described stripper apparatus is for vertically being installed in the stripping tank at the working panel back side, and the stripping tank piston rod passes working panel, the workpiece of pushing to be bent.
Described clamp mechanism and bending mechanism with hydraulic way as power.
Described detent mechanism and stripper apparatus can be with hydraulic way or air pressure mode as power.
Below operation principle of the present invention is described:
Detent mechanism will be positioned with the section bar of inside groove fixedly on the loose tool and movable loose tool, starting clamp mechanism then is clamped in section bar fixedly on the loose tool, restart bending mechanism and divide press-bending section bars, in the process of press-bending section bar, movable loose tool is subjected to the promotion of bending mechanism and the another side of extrudate inside groove, make the angle of bend on section bar inside groove both sides behind bent into shape to be consistent substantially, kept the bearing capacity of beam body.
Technique effect of the present invention is: pass through crossbeam through wearing of this sectional hydraulic press processing, can keep its bearing capacity on the one hand, on the other hand, after it traverses longeron, can with the one side of longeron contour and need not the pad add band steel, saved steel and production time greatly, reduced the weight of pedestal structure body.The present invention can be used for technologies such as shape bending die mould, is applicable to industries such as automobile, boats and ships, electric power, rolling stock, agricultural vehicle, container, is particularly useful for the container platform trailer car body and wears the crooked die mould technology of passing through crossbeam.
Description of drawings
Fig. 1 is the structural representation of container platform trailer pedestal structure body in the prior art;
Fig. 2 is that the A-A of Fig. 1 is to sectional view;
Fig. 3 is the press-bending principle schematic of the embodiment of the invention;
Fig. 4 is the positioning principle schematic diagram of the embodiment of the invention;
Fig. 5 is the pusher principle schematic of the embodiment of the invention;
Fig. 6 is the front view of the embodiment of the invention;
Fig. 7 is the right view of the embodiment of the invention;
Fig. 8 is the schematic diagram that the finished product of the embodiment of the invention is used.
Description of reference numerals: 1-shaped steel; The 2-frame; The 3-working panel; The 4-positional cylinder; The 5-registration arm; The 6-clamping cylinder; 7-material folding piece; 8-clamps directed slideway; 9-proofreaies and correct loose tool; 10-radian transition loose tool; 11-radian transition jacking block; 12 return cylinders; The movable loose tool of 13-; 14-press-bending cylinder; The 15-bending die; The 16-directed slideway that bends; The 17-stripping tank; 1 '-longeron; 2 '-crossbeam; 3 '-band steel.
The specific embodiment
Below in conjunction with drawings and Examples content of the present invention is described further.
Present embodiment has the sectional hydraulic press of 2 bendings with compacting structure is an example, and its compacting section bar is a grooved shaped steel 1.As shown in Figure 3, sectional hydraulic press comprises frame 2, working panel 3, detent mechanism, clamp mechanism, bending mechanism and stripper apparatus.
Wherein, the effect of detent mechanism mainly is that grooved shaped steel 1 is positioned on the working panel 3.Behind the location, the opening of grooved shaped steel 1 is towards working panel 3, and the inside groove of its grooved shaped steel 1 just is stuck in fixedly on the loose tool and movable loose tool.As shown in Figure 4, detent mechanism in the present embodiment, mainly be made of positional cylinder 4 that is hinged on working panel 3 back sides and the registration arm 5 that is hinged on working panel 3 fronts, positional cylinder 4 can rotate around working panel 3, and the positional cylinder bar on the positional cylinder 4 is hinged on the registration arm 5.Like this, when the withdrawal of the positional cylinder bar of positional cylinder 4, grooved shaped steel 1 will by perpendicular to working panel 3 defeat the tightening position, to prevent in the press-bending process distortion that shaped steel 1 produces this direction; On the contrary, during the elongation of the positional cylinder bar of positional cylinder 4, will discharge grooved shaped steel 1.
Clamp mechanism comprises fixedly loose tool and clamping device, and its effect mainly is in the process of bending, and grooved shaped steel 1 is pressed on its fixedly loose tool separately, with the distortion that prevents to produce on this direction tightly along the direction that is parallel to working panel 3.As shown in Figure 5, clamping device is by clamping cylinder 6, material folding piece 7 and clamp directed slideway 8 and constitute, and clamping cylinder 6 is hinged on the working panel 3, is fixed on the working panel 3 and clamp directed slideway 8, material folding piece 7 is installed on the clamping cylinder piston rod, and can translation in clamping directed slideway 8.On the fixing both sides of loose tool 1 cover is set respectively and clamps device, can prevent the shaped steel distortion so fully.In addition, because shaped steel can be stretched in the press-bending process, and after release, shaped steel has resilience, and this phenomenon can appear at the clamp mechanism place that is positioned at two ends morely, is divided into and proofreaies and correct loose tool 9 and radian transition loose tool 10 so the present invention is positioned at outermost fixedly loose tool.Radian transition loose tool 10 can make the shaped steel after the moulding have transition arc, prevents the intensity that shaped steel is cut off and kept shaped steel in the process of bending; Correction loose tool 9 has low-angle on the horizontal plane direction outside, downward-sloping, and the shaped steel of this position can be bent a little during press-bending, but can just recoil to the main line direction of shaped steel after the release.Certainly, fixedly loose tool also can be an integral type loose tool with radian transition loose tool and correction loose tool feature.Radian transition jacking block 11 is fixed on and the cylinder 14 material folding piece 7 in opposite directions that bends on, effect that it plays and radian transition loose tool are approximate, difference is that the effective object of radian transition jacking block 11 is another wall body of shaped steel 1.
Bending mechanism comprises bending press, return cylinder 12 and is installed in movable loose tool 13 on the return cylinder bar that the effect of bending press mainly is that shaped steel 1 is bent shaped steel 1 along the direction that is parallel to working panel 3; The effect of movable loose tool 13 mainly is in the process of bending, and is in all the time in the inside groove of shaped steel 1, prevent the distortion of shaped steel 1 wall body constantly, and this is deformed into maximum, the easiest distortion that is caused.12 in return cylinder is after the press-bending operation is finished, and after shaped steel also took off from working panel 3, lifting activity loose tool 13 was to the usefulness of original position.Bending press comprises press-bending cylinder 14, bending die 15 and the directed slideway 16 that bends, and press-bending cylinder 14, the directed slideway 16 that bends are fixed on the working panel 3, and bending die 15 is hinged on the press-bending cylinder bar, and can be along directed slideway 16 translations of bending.According to the crooked radian of shaped steel and the requirement of the degree of depth, the shape of bending die 15 is with different.
Stripper apparatus is the stripping tank 17 that is vertically mounted on the working panel, after workpiece is bent, is clamped on easily fixedly on the loose tool and movable loose tool, by stripper apparatus, then workpiece can be taken off from working panel 3.
Among this embodiment, working panel 3 is vertically fixed on the frame 2, and clamp mechanism and bending mechanism are fixed on the working panel 3.It is spaced apart with 2 cover bullodozer structures that 3 covers clamp mechanism, and the movable loose tool that is in reset position on the fixedly loose tool on each clamp mechanism and each bending mechanism all is in same straight line.Detent mechanism is installed on the working panel 3, and the both sides of clamp mechanism are gone workpiece is positioned from both sides.And stripper apparatus is arranged on the behind of the working panel relative with workpiece 3.
In the present embodiment, press-bending cylinder and clamping cylinder are hydraulic cylinder, and kicker cylinder and stripping tank are pneumatic linear actuator, and obviously, this is to select different power types for use according to actual conditions.
Operation process of the present invention is as follows: return cylinder 12 drive activity loose tool 13 respectively rises, and makes movable loose tool 13 rise to and each fixing collinear position of loose tool the reset position of promptly movable loose tool 13.Grooved shaped steel 1 is buckled in fixedly on the loose tool and movable loose tool, starts positional cylinder 4, shaped steel 1 is positioned on the working panel 3.Adopt the mode of stepping to start each clamping cylinder 6 then, it is clamped in shaped steel 1 fixedly on the loose tool.After this cylinder 14 that bends starts, and shaped steel 1 is bent down, moves downward to movable loose tool 13 servo-actuateds simultaneously to prevent shaped steel 1 distortion.The press-bending cylinder 14 back backhaul that puts in place that descends, then clamping cylinder 6, positional cylinder 4 also backhaul discharge shaped steel 1, the piston rod of finally demould cylinder 17 stretches out backhaul after the pusher.So far finish a working cycles.
Present embodiment can be used for rectangle square tube (adopting outer loose tool to fix the tubeless mould during its compacting) equally except that being applicable to grooved shaped steel.In addition, also can consider working panel is horizontally fixed on the frame, and form horizontal machine tool.
Claims (9)
1, sectional hydraulic press comprises frame and working panel, is provided with plurality of positioning, some clamp mechanism and some bending mechanisms on working panel, it is characterized in that: in clamp mechanism and bending mechanism, be respectively equipped with fixedly loose tool and movable loose tool; Described fixedly loose tool and movable loose tool can be embedded into the inside groove of section bar at when filling with substance.
2, sectional hydraulic press according to claim 1 is characterized in that: described clamp mechanism and bending mechanism are arranged on the homonymy of working panel; The quantity of described clamp mechanism is Duoed 1 cover than the quantity of bullodozer structure, and is and one by one that bending mechanism is spaced apart.
3, sectional hydraulic press according to claim 1 and 2 is characterized in that: described working panel is fixed on the frame horizontal or vertically.
4, sectional hydraulic press according to claim 1 and 2 is characterized in that: the clamping device of loose tool both sides constitutes described clamp mechanism by being fixed on the fixedly loose tool on the working panel and being installed in fixedly; Described clamping device is by clamping cylinder, material folding piece and clamp directed slideway and constitute; Described clamping cylinder is fixed on the working panel, and the directed slideway of described clamping is fixed on the working panel, and described material folding piece is installed on the clamping cylinder piston rod, and along clamping directed slideway translation.
5, sectional hydraulic press according to claim 1 and 2 is characterized in that: described bending mechanism is made of bending press, return cylinder and the movable loose tool that is installed on the return cylinder bar; Described bending press is made of the directed slideway of press-bending cylinder, bending die and press-bending; Described press-bending cylinder is fixed on the frame, and the directed slideway of described press-bending, return cylinder are fixed on the working panel; Described bending die is hinged on the press-bending cylinder piston rod, and along the directed slideway translation of bending.
6, sectional hydraulic press according to claim 4 is characterized in that: its bending mechanism is made of bending press, return cylinder and the movable loose tool that is installed on the return cylinder bar; Described bending press is made of the directed slideway of press-bending cylinder, bending die and press-bending; Described press-bending cylinder is fixed on the frame, and the directed slideway of described press-bending, return cylinder are fixed on the working panel; Described bending die is hinged on the press-bending cylinder piston rod, and along the directed slideway translation of bending; With press-bending cylinder that part of material folding piece in opposite directions on, near on the position of movable loose tool one side, be provided with radian transition jacking block.
7, sectional hydraulic press according to claim 1 is characterized in that: described fixedly loose tool is made of angle correct loose tool and radian transition loose tool.
8, sectional hydraulic press according to claim 1 is characterized in that: described stripper apparatus is for vertically being installed in the stripping tank at the working panel back side, and the stripping tank bar passes working panel, points to the workpiece of being bent.
9, sectional hydraulic press according to claim 8 is characterized in that: described stripper apparatus with hydraulic way or air pressure mode as power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200524711U CN201361647Y (en) | 2009-03-12 | 2009-03-12 | Sectional material compression hydraulic machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200524711U CN201361647Y (en) | 2009-03-12 | 2009-03-12 | Sectional material compression hydraulic machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201361647Y true CN201361647Y (en) | 2009-12-16 |
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ID=41472307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200524711U Expired - Lifetime CN201361647Y (en) | 2009-03-12 | 2009-03-12 | Sectional material compression hydraulic machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201361647Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110789113A (en) * | 2019-12-20 | 2020-02-14 | 宝润达新型材料股份有限公司 | Quick adjusting device of molding press support |
-
2009
- 2009-03-12 CN CNU2009200524711U patent/CN201361647Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110789113A (en) * | 2019-12-20 | 2020-02-14 | 宝润达新型材料股份有限公司 | Quick adjusting device of molding press support |
| CN110789113B (en) * | 2019-12-20 | 2021-06-01 | 宝润达新型材料股份有限公司 | Quick adjusting device of molding press support |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: SHANDONG ACL HEAVY MACHINE TOOL CO., LTD. Assignor: Foshan ACL Lifeng Machine Tool Co., Ltd. Contract record no.: 2010370000096 Denomination of utility model: Section-steel profiling hydraulic press Granted publication date: 20091216 License type: Exclusive License Record date: 20100322 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20091216 Effective date of abandoning: 20090312 |