CN206838819U - Bend molding apparatus - Google Patents

Abstract

The utility model discloses a kind of bend molding apparatus, including bottom plate, plate upper surface is provided with forming blocks and shaped block, shaped block is fixedly connected on plate upper surface, the side side of shaped block has vertically arranged sizing face, sizing face includes straight line sizing face and camber line sizing face, forming blocks are hingedly connected on bottom plate by the hinge I being vertically arranged, the side side of forming blocks has vertically arranged forming surface, forming surface includes straight line forming surface and camber line forming surface, when forming blocks are around hinge I and towards during sizing Block direction rotation, forming surface can be with moving towards sizing face direction, the drive device for driving forming blocks to be rotated towards sizing Block direction is additionally provided with bottom plate.The utility model is simple in construction, easy to use, both can carry out bending machining to sheet material, can continue bending machining to bar again, compared to single process equipment, machining kinds are more, while also reduce the floor space that equipment uses, and reduce the input of cost.

Description

Bend molding apparatus

Technical field

It the utility model is related to a kind of bending machining equipment, and in particular to a kind of bend molding apparatus.

Background technology

At present, machinery industry is fast-developing, and the quantity of plate, bar to various brake formings, specification etc. are required continuous Ground increases, and the demand of everything promotes to carry out plate, the bending machining technique of bar and process equipment more thoroughgoing and painstaking wound New and research and development.So far, for plate, the process equipment of bar, bending mould is more unified for bending apparatus equipment Development, or Individually for sheet material, or individually for bar, to be thus directed to two kinds of different bending machinings of both materials purchase and set It is standby that bending machining is carried out to it, add the input of cost.And every equipment has a range of operating space, two lists The process equipment of one material also increases the area occupied in place.

Utility model content

For above-mentioned the deficiencies in the prior art, technical problem to be solved in the utility model is：How to provide one kind can So that two kinds of plate, bar materials are carried out with the bend molding apparatus of bending machining.

In order to solve the above-mentioned technical problem, the utility model employs following technical scheme：

A kind of bend molding apparatus, including horizontally disposed bottom plate, plate upper surface are provided with forming blocks and shaped block, fixed Type block is fixedly connected on plate upper surface, and the side side of shaped block has vertically arranged sizing face, and sizing face includes straight line Sizing face and the camber line sizing face to connect with straight line sizing face, forming blocks are located at the side of shaped block and its one end by setting vertically The hinge I put is hingedly connected on bottom plate, and the side side of forming blocks has vertically arranged forming surface, and forming surface includes straight line Forming surface and the camber line forming surface to connect with straight line forming surface, the radian in camber line sizing face is consistent with the radian of camber line forming surface, When forming blocks are around hinge I and towards during sizing Block direction rotation, forming surface can be with towards the movement of sizing face direction, work as forming surface When relative with sizing face, straight line sizing face can be corresponding with straight line forming surface, and camber line sizing face can be with camber line forming surface phase It is corresponding, when straight line sizing face is corresponding with straight line forming surface and is parallel to each other, formed with can between forming surface and sizing face The molding space bent to bar material to be processed, gap length in molding space between forming surface and sizing face is treats The thickness of bar material is processed, the drive device for driving forming blocks to be rotated towards sizing Block direction is additionally provided with bottom plate.

In the utility model, it would be desirable to which plate, the bar of bending machining are placed on, and are then attached to plate, bar On straight line sizing face, and the position that plate, bar need to bend then is directed towards camber line sizing face side and stretched out；Then driving dress is started Put, make forming blocks towards sizing Block direction rotate, when forming blocks rotate, camber line forming surface away from straight line forming surface one End touches plate, bar first, then under the active force of drive device, starts to apply plate, bar the active force of bending； Plate, bar receive the active force of bending, and the position of stress point can follow flecition force direction to move, and straight line sizing face and arc Line sizing face joint can shape pair of panel, the strong point of bar, its one end away from stress of this model, bar will be back towards To shaping Block direction movement；The straight line forming surface that its one end away from stress of plate, bar can be formed on block is stopped, and is molded Block causes plate, bar to start flexural deformation also in lasting rotation, while flecition power is continued on plate, bar； With being rotated further for forming blocks, forming blocks by plate, bar extruding between camber line forming surface and arc sizing face into In type space, it is set to follow camber line forming surface and the radian in arc sizing face to be deformed；And it is located at straight line forming surface and straight line The plate in molding space, bar part-structure between sizing face are compressed by straight line forming surface and straight line sizing face, are protected Hold linear state；After face to be formed overlays whole plate, bar on sizing face, the brake forming of complete pair of panel, bar, pass through Drive device direction driving forming blocks are directed away from Block direction rotation of shaping, and take out plate, bar after machining.So Both bending machining can be carried out to sheet material, bending machining can be continued to bar again, compared to single process equipment, machining kinds More, the floor space that equipment uses while is also reduced, reduces the input of cost.

As optimization, it is in horizontally disposed hydraulic cylinder that the drive device, which includes, hydraulic cylinder be located at the forming blocks back to The side of the shaped block, the cylinder base of hydraulic cylinder are articulated and connected by the hinge II being vertically arranged with the bottom plate, hydraulic pressure The piston rod part of cylinder is articulated and connected by the hinge III being vertically arranged and one end of the forming blocks back to the shaped block.Liquid For cylinder pressure relative to motor gear transmission mechanism, its load-carrying ability is stronger, the plate, bar for some enlarged in thickness also can be into Type block provides sufficiently large driving force.

As optimization, the one end of the camber line forming surface away from the straight line forming surface is vertically provided with beaming roller, beaming roller Length is consistent with the width of the camber line forming surface, and the side face of beaming roller and the camber line forming surface are mutually circumscribed, the both ends point of beaming roller It is not rotatably connected with the forming blocks.The one end of camber line forming surface away from the straight line forming surface acts in forming blocks On plate, bar, flecition power is provided to it, with the continuous flexural deformation of plate, bar, camber line forming surface is molded away from straight line The one end in face and the contact point of plate, bar are also constantly changing, and if things go on like this, will wear, such camber line shaping Spacing between face one end and camber line sizing face away from straight line forming surface will change, and then to the bending of plate, bar Radian impacts., will by the use of beaming roller as the point of application to plate, bar by setting the beaming roller being rotatablely connected with forming blocks Sliding friction is changed to rolling friction, is worn, and improves the service life of forming blocks.

In summary, the beneficial effects of the utility model are：The utility model is simple in construction, easy to use, both can be with Bending machining is carried out to sheet material, can continue bending machining to bar again, compared to single process equipment, machining kinds are more, The floor space that equipment uses also is reduced simultaneously, reduces the input of cost.

Brief description of the drawings

In order that the purpose, technical scheme and advantage of utility model are clearer, it is new to this practicality below in conjunction with accompanying drawing Type is described in further detail, wherein：

Fig. 1 is top view of the present utility model.

Embodiment

The utility model is described in further detail below in conjunction with the accompanying drawings.

As shown in figure 1, the bend molding apparatus in present embodiment, including horizontally disposed bottom plate 1, on bottom plate 1 Surface is provided with forming blocks 2 and shaped block 3, and shaped block 3 is fixedly connected on the upper surface of bottom plate 1, and the side side of shaped block 3 has Vertically arranged sizing face, sizing face include straight line sizing face 3a and the camber line sizing face 3b to connect with straight line sizing face 3a, into Type block 2 is located at the side of shaped block 3 and its one end is hingedly connected on bottom plate 1 by the hinge I being vertically arranged, forming blocks 2 Side side has vertically arranged forming surface, and forming surface includes straight line forming surface 2a and the camber line to connect with straight line forming surface 2a Forming surface 2b, camber line sizing face 3b radian is consistent with camber line forming surface 2b radian, when forming blocks 2 are around hinge I and towards calmly When the direction of type block 3 rotates, forming surface can be with moving towards sizing face direction, and when forming surface is relative with sizing face, straight line is fixed Type face 3a can be corresponding with straight line forming surface 2a, and camber line sizing face 3b can be corresponding with camber line forming surface 2b, when straight line is determined Type face 3a is corresponding with straight line forming surface 2a and when being parallel to each other, formed with can be to bar to be processed between forming surface and sizing face The molding space that shape material is bent, the gap length in molding space between forming surface and sizing face is bar shaped material to be processed The thickness of material, the drive device for driving forming blocks 2 to be rotated towards the direction of shaped block 3 is additionally provided with bottom plate 1.

In present embodiment, the drive device includes being in horizontally disposed hydraulic cylinder 4, and hydraulic cylinder 4 is positioned at described Forming blocks 2 pass through the hinge II being vertically arranged and the bottom plate 1 back to the side of the shaped block 3, the cylinder base of hydraulic cylinder 4 It is articulated and connected, the piston rod part of hydraulic cylinder 4 is by the hinge III that is vertically arranged and the forming blocks 2 back to the shaped block 3 One end be articulated and connected.

In present embodiment, the one end of the camber line forming surface 2b away from the straight line forming surface 2a is vertically provided with Beaming roller 5, the length of beaming roller 5 is consistent with the width of the camber line forming surface 2b, the side face of beaming roller 5 and the camber line forming surface 2b Mutually circumscribed, the both ends of beaming roller 5 are rotatably connected with the forming blocks 2 respectively.

During specific implementation, the forming blocks are towards being provided with and the bottom plate on the side side of the bottom plate The universal wheel of connection is rolled, universal wheel can provide support to forming blocks, reduce load of the forming blocks to hinge I.The sizing Block includes straight panel and arc, and straight panel is vertically arranged and is fixedly connected on along linear extension, the bottom of straight panel on the bottom plate, arc Shape plate connects in vertically arranged and one end with one end of straight panel length direction, and arc bottom is fixedly connected on the bottom plate, Straight panel and arc are provided with the supporting plate that polylith can support back to the side of the forming blocks, and supporting plate is equal It is fixedly connected on bottom plate, the polylith supporting plate being supported to straight panel is fixed along straight panel length direction uniform intervals and straight panel to be connected Connect and be respectively perpendicular to straight panel, the polylith supporting plate being supported to arc arcuately plate length direction uniform intervals and arc Plate is fixedly connected and is respectively facing the extension of arc center of circle direction, and its is simple in construction, and it is easy to make.

Finally illustrate, above example is only unrestricted to illustrate the technical solution of the utility model, although logical Cross and the utility model has been described with reference to preferred embodiment of the present utility model, but one of ordinary skill in the art It should be appreciated that various changes can be made to it in the form and details, without departing from appended claims institute The spirit and scope of the present utility model limited.

Claims (3)

1. A kind of 1. bend molding apparatus, it is characterised in that：Including horizontally disposed bottom plate, plate upper surface be provided with forming blocks and Shaped block, shaped block are fixedly connected on plate upper surface, and the side side of shaped block has vertically arranged sizing face, face of shaping The camber line sizing face to connect including straight line sizing face and with straight line sizing face, forming blocks are located at the side of shaped block and its one end is led to Cross the hinge I being vertically arranged to be hingedly connected on bottom plate, the side side of forming blocks has vertically arranged forming surface, forming surface The camber line forming surface to connect including straight line forming surface and with straight line forming surface, the radian and the arc of camber line forming surface in camber line sizing face Unanimously, when forming blocks are around hinge I and towards during sizing Block direction rotation, forming surface can move degree with direction sizing face direction, When forming surface is relative with sizing face, straight line sizing face can be corresponding with straight line forming surface, and camber line sizing face can be with camber line Forming surface is corresponding, when straight line sizing face is corresponding with straight line forming surface and is parallel to each other, shape between forming surface and sizing face Into there is the molding space that can be bent to bar material to be processed, the spacing in molding space between forming surface and sizing face Length is the thickness of bar material to be processed, and the drive for driving forming blocks to be rotated towards sizing Block direction is additionally provided with bottom plate Dynamic device.
2. 2. bend molding apparatus according to claim 1, it is characterised in that：The drive device is included in horizontally disposed Hydraulic cylinder, hydraulic cylinder are located at the forming blocks back to the side of the shaped block, and the cylinder base of hydraulic cylinder is by being vertically arranged Hinge II be articulated and connected with the bottom plate, the piston rod part of hydraulic cylinder passes through the hinge III being vertically arranged and the forming blocks It is articulated and connected back to one end of the shaped block.
3. 3. bend molding apparatus according to claim 1, it is characterised in that：The camber line forming surface away from the straight line into The one end in type face is vertically provided with beaming roller, and the length of beaming roller is consistent with the width of the camber line forming surface, the side face of beaming roller and institute State that camber line forming surface is mutually circumscribed, the both ends of beaming roller are rotatably connected with the forming blocks respectively.