CN203448528U - Bending die machine - Google Patents
Bending die machine Download PDFInfo
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- CN203448528U CN203448528U CN201320448094.XU CN201320448094U CN203448528U CN 203448528 U CN203448528 U CN 203448528U CN 201320448094 U CN201320448094 U CN 201320448094U CN 203448528 U CN203448528 U CN 203448528U
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Abstract
The utility model discloses a bending die machine which comprises an upper die plate, a lower die plate, a bending convex die, a material pressing plate, a first bending concave die, a second bending concave die and a guide piece. Specifically, the bending convex die is arranged on the lower die plate and is provided with a first bending face and a second bending face, the material pressing plate is arranged on the upper die plate in the mode of being capable of moving along the vertical direction, the first bending concave die is arranged on the upper die plate in the mode of being capable of moving along the vertical direction, the second bending concave die is arranged on the lower die plate in the mode of sliding in the direction close to the bending convex die and the direction far away from the bending convex die, and the guide piece is arranged on the upper die plate. According to the bending die machine, a workpiece can be bent for two times through moving the upper die plate downward, so that time is saved, efficiency of bending the workpiece is improved, and utilization is convenient.
Description
Technical field
The utility model relates to mould design and manufacture technical field, particularly a kind of Bending Mould machine.
Background technology
In punching production process, for promoting work efficiency and reducing manufacturing cost, stamping procedure is progressively simplifying, so require the degree of mould combination process in continuous increase.At most household appliances enterprises stamped hook-type bending part, mostly be two procedures at present, each bending operation is completed by an equipment, needs a multiplex equipment and an operator, the many and waste resource of number of molds.
Utility model content
The utility model is intended to one of solve the problems of the technologies described above at least to a certain extent.For this reason, an object of the present utility model is to propose a kind of Bending Mould machine of simplifying bending operation.
According to Bending Mould machine of the present utility model, comprising: cope match-plate pattern, lower bolster, bending punch, holding pad, the first bending female die, the second bending female die and guide.Particularly, described cope match-plate pattern and described lower bolster positioned opposite, and described cope match-plate pattern is removable along the vertical direction; Described bending punch is located on described lower bolster, and described bending punch has first fold bent face and the second folding surface; Described holding pad is located on described cope match-plate pattern along the vertical direction movably, and described holding pad is corresponding with described bending punch; Described the first bending female die is located on described cope match-plate pattern along the vertical direction movably, and described the first bending female die is corresponding with the first fold bent face of described bending punch; Described the second bending female die is being located on described lower bolster slidably near described bending punch with on away from the direction of described bending punch, and described the second bending female die is corresponding with the second folding surface of described bending punch; Described guide is located on described cope match-plate pattern, and described guide and described the second bending female die is suitable slides for promoting described the second bending female die.
According to Bending Mould machine of the present utility model, by the first bending female die, workpiece is carried out to bending for the first time, by the second bending female die, workpiece is carried out to bending for the second time, thus, Bending Mould machine of the present utility model can be easy to bending workpieces, improved the operating efficiency of bending workpieces, when cope match-plate pattern moves down, the first bending female die coordinates workpiece is carried out to bending for the first time with bending punch, the second bending female die coordinates workpiece is carried out to bending for the second time with bending punch, and cope match-plate pattern is provided with the guide suitable with the second bending female die, can complete by moving down cope match-plate pattern twice bending of workpiece, when the first bending female die carries out bending for the first time, guide can move down with cope match-plate pattern, thereby the bending for the first time of workpiece and bending are for the second time carried out continuously, save time, improved the efficiency of bending workpieces, easy to use.
In addition, the Bending Mould machine above-mentioned according to the utility model, can also have following additional technical characterictic:
Between described holding pad and described cope match-plate pattern, be provided with the first elastic component, the first end of described the first elastic component is connected with described cope match-plate pattern, and the second end of described the first elastic component is connected with described holding pad.Thus, in the use procedure of Bending Mould machine, cope match-plate pattern moves down and can make holding pad and the first bending female die and guide all move down, holding pad moves down, can make holding pad coordinate with workpiece pressing with bending punch, strain effect due to the first elastic component, after holding pad workpiece pressing, the first bending female die can continue to move down that workpiece is carried out to bending for the first time, effectively will compress operation and bending operation for the first time separately, make Forging Process steady ordered, improved the stability of this Bending Mould machine, and the yields that has improved Bending Mould machine bending workpieces, convenient use.
Between described the first bending female die and described cope match-plate pattern, be provided with the second elastic component, the first end of described the second elastic component is connected with described cope match-plate pattern, and the second end of described the second elastic component is connected with described the first bending female die.Thus, in the use procedure of Bending Mould machine, cope match-plate pattern moves down and can make the curved die of first fold and guide all move down, and the first bending female die moves down, and makes the first bending female die coordinate that with the first fold bent face of bending punch workpiece is carried out to bending for the first time.Because the first elastic component produces elastic deformation, make Bending Mould machine can first use the first bending female die to carry out bending for the first time to workpiece, and after bending completes for the first time, guide continues to move down, guide by promotion the second bending female die so that workpiece is carried out to bending for the second time, effectively will separate to the bending for the first time of workpiece with to the bending for the second time of workpiece, make Forging Process steady ordered, improved the stability of this Bending Mould machine, and the yields that has improved Bending Mould machine bending workpieces, convenient use.
Described lower bolster is provided with limited block, and described limited block and described the first bending female die are suitable to limit the displacement of described the first bending female die.Thus; the first bending female die is moved in predetermined scope; avoid the first bending female die to compress the second bending female die and cause the second bending female die slip difficulty; stability and the rapidity of Bending Mould machine have been improved; convenient use, and adopt the method that limited block is set on lower bolster, simplified the structure of Bending Mould machine; make Bending Mould machine simple in structure, be convenient to produce and use.
Described the first elastic component is helical spring, and described the second elastic component is nitrogen spring.Thus, make the simple in structure of the first elastic component and the second elastic component, be convenient to the assembling of Bending Mould machine, and by nitrogen spring, connect the first bending female die and can make the curved die of first fold carry out effective bending to workpiece, improved the stability of the first bending female die bending workpieces.
On described guide, there is the first lozenges, and on described the second bending female die, there is the second suitable lozenges of described the first lozenges.Thus, by the cooperation of wedge structure, make the simple in structure of guide and the second folding surface, be convenient to moulding, and make guide easily promote the second folding surface slip, improved the stability of Bending Mould machine, and made bending quick, convenient use.
This Bending Mould machine also comprises the 3rd elastic component, the first end of described the 3rd elastic component is connected with described lower bolster, and the second end of described the 3rd elastic component is connected with described the second bending female die, described the 3rd elastic component often has makes described the second bending female die to the power of the slip away from described bending punch.Thus, be convenient to the reset of the second bending female die, improve bending efficiency, save time, reduce costs.In addition, provide the power that the second bending female die is resetted by the 3rd elastic component, make the simple in structure of Bending Mould machine, production efficiency is high and cost is low.
Described bending punch is located on described lower bolster between empty position movably at the bending position of bending workpieces with away from the allowing of bending part of described workpiece.Thus, at bending punch, during in bending position, be convenient to Bending Mould machine bending workpieces, at bending punch, when allowing empty position, be convenient to take out workpiece from Bending Mould machine, improved further the service efficiency of Bending Mould machine.
Described lower bolster is provided with slant rail, and described bending punch is located on described slant rail slidably, for make described bending punch described bending position and described in allow and move between empty position.Thus, make bending punch at bending position and make moving up and down of movement between empty position and cope match-plate pattern suitable, being convenient to bending punch at bending position and allowing move between empty position, making the simple in structure of Bending Mould machine, bending is convenient and raise the efficiency.
Described lower bolster is provided with bullet nail, and described bullet nail compresses the lower surface of described bending punch.Thus, make bending punch conveniently moving along the vertical direction, and make Bending Mould machine simple in structure, be convenient to assembling and use.
Additional aspect of the present utility model and advantage in the following description part provide, and part will become obviously from the following description, or recognize by practice of the present utility model.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage accompanying drawing below combination obviously and is easily understood becoming the description of embodiment, wherein:
Fig. 1 is the schematic diagram of the Bending Mould machine of an embodiment of the present utility model.
Fig. 2 is the local enlarged diagram of cutaway view of the Bending Mould machine of an embodiment of the present utility model.
Schematic diagram when Fig. 3 makes the Bending Mould machine bending workpieces of an embodiment of the present utility model.
Fig. 4 is the local enlarged diagram that Fig. 3 centre circle shows.
Fig. 5 is the schematic diagram of the Bending Mould machine of an embodiment of the present utility model while unclamping workpiece.
Fig. 6 is the schematic diagram of the Bending Mould machine of another embodiment of the present utility model.
Reference numeral: cope match-plate pattern 11, lower bolster 12, bending punch 2, holding pad 3, the first bending female die 41, the second bending female die 42, guide 5, first fold bent face 201, the second folding surface 202, the first elastic component 111, the second elastic component 112, the first lozenges 501, the second lozenges 421, limited block 121, the 3rd elastic component 122, slant rail 123, bullet nail 124, holder 125, slide bar 126, pressing plate 127, workpiece 6, bending part 601.
The specific embodiment
Describe embodiment of the present utility model below in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of identical or similar functions from start to finish.Below by the embodiment being described with reference to the drawings, be exemplary, be intended to for explaining the utility model, and can not be interpreted as restriction of the present utility model.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinally ", " laterally ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " clockwise ", orientation or the position relationship of indications such as " counterclockwise " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, rather than device or the element of indication or hint indication must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as restriction of the present utility model.
In addition, term " first ", " second " be only for describing object, and can not be interpreted as indication or hint relative importance or the implicit quantity that indicates indicated technical characterictic.Thus, one or more these features can be expressed or impliedly be comprised to the feature that is limited with " first ", " second ".In description of the present utility model, the implication of " a plurality of " is two or more, unless otherwise expressly limited specifically.
In the utility model, unless otherwise clearly defined and limited, the terms such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and for example, can be to be fixedly connected with, and can be also to removably connect, or connect integratedly; Can be mechanical connection, can be to be also electrically connected to; Can be to be directly connected, also can indirectly be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, can understand as the case may be the concrete meaning of above-mentioned term in the utility model.
In the utility model, unless otherwise clearly defined and limited, First Characteristic Second Characteristic it " on " or D score can comprise that the first and second features directly contact, also can comprise that the first and second features are not directly contacts but contact by the other feature between them.And, First Characteristic Second Characteristic " on ", " top " and " above " comprise First Characteristic directly over Second Characteristic and oblique upper, or only represent that First Characteristic level height is higher than Second Characteristic.First Characteristic Second Characteristic " under ", " below " and " below " comprise First Characteristic under Second Characteristic and tiltedly, or only represent that First Characteristic level height is less than Second Characteristic.
In punching production process, for promoting work efficiency and reducing manufacturing cost, stamping procedure is progressively simplifying, so require the degree of mould combination process in continuous increase.At most household appliances enterprises stamped hook-type bending part, mostly be two procedures at present, need a multiplex equipment and an operator, the many and waste resource of number of molds.For this reason, the utility model proposes a kind of Bending Mould machine of simplifying bending operation.
Describe with reference to the accompanying drawings the Bending Mould machine of the utility model embodiment in detail.
As shown in Figure 1, the Bending Mould machine according to the utility model embodiment, comprising: cope match-plate pattern 11, lower bolster 12, bending punch 2, holding pad 3, the first bending female die 41, the second bending female die 42 and guide 5.
Particularly, cope match-plate pattern 11 and lower bolster 12 positioned opposite, and cope match-plate pattern 11 along the vertical direction (as shown in Figure 1 along upper and lower direction) removable, in other words, cope match-plate pattern 11 is removable near lower bolster 12 or the direction away from lower bolster 12.Bending punch 2 is located on lower bolster 12, and bending punch 2 has first fold bent face 201 and the second folding surface 202.Holding pad 3 is located on cope match-plate pattern 11 along the vertical direction movably, and holding pad 3 is corresponding with bending punch 2, holding pad 3 near bending punch 2 with workpiece pressing and removable to unclamp between the position of workpiece away from bending punch 2, situation when Fig. 3 shows holding pad 3 workpiece pressing, Fig. 5 shows the situation that holding pad 3 unclamps workpiece.The first bending female die 41 is located on cope match-plate pattern 11 along the vertical direction movably, and the first bending female die 41 is corresponding with the first fold bent face 201 of bending punch 2, for workpiece is carried out to bending for the first time.The second bending female die 42 is being located on lower bolster 12 slidably near bending punch 2 with on away from the direction of bending punch 2, and the second bending female die 42 is corresponding with the second folding surface 202 of bending punch 2, for workpiece is carried out to bending for the second time.Guide 5 is located on cope match-plate pattern 11, and guide 5 and the second bending female die 42 are suitable to slide for promoting the second bending female die 42, in other words, in the process that cope match-plate pattern 11 moves in downward direction, guide 5 moves down with cope match-plate pattern 11, and guide 5 can coordinate with the second bending female die 42, to promote the second bending female die 42, to the direction near bending punch 2, move, so that 42 pairs of workpiece of the second bending female die carry out bending for the second time.Wherein, on the bending punch 2 of described Bending Mould machine, be suitable for place work piece, cope match-plate pattern 11 moves down and drives holding pad 3 and the first bending female die 41 to move down, holding pad 3 compresses described workpiece, and described workpiece side the first bending of the first 41 pairs of bending female dies, guide 5 moves down and promotes 42 pairs of described workpiece side the second bendings of the second bending female die with cope match-plate pattern 11.
In other words, these Bending Mould facility have cope match-plate pattern 11 to move down so that holding pad 3 workpiece pressings, carried out bending for the first time and promoted the second bending female dies 42 workpiece is carried out to the first state of bending for the second time and the second state that cope match-plate pattern 11 moves up to reply initial position by guide 5 by 41 pairs of workpiece of the first bending female die, schematic diagram when wherein Fig. 3 shows Bending Mould machine the first state and completes, Fig. 5 shows the schematic diagram that Bending Mould machine the second state completes.
According to the Bending Mould machine of the utility model embodiment, by 41 pairs of workpiece of the first bending female die, carry out bending for the first time, by 42 pairs of workpiece of the second bending female die, carry out bending for the second time, thus, Bending Mould machine of the present utility model can be easy to bending workpieces, improved the operating efficiency of bending workpieces, when cope match-plate pattern 11 moves down, the first bending female die 41 coordinates workpiece is carried out to bending for the first time with bending punch 2, the second bending female die 42 coordinates workpiece is carried out to bending for the second time with bending punch 2, and cope match-plate pattern 11 is provided with the guide 5 suitable with the second bending female die 42, can complete by moving down cope match-plate pattern 11 twice bending of workpiece, at 41 pairs of workpiece of the first bending female die, carry out in the process of bending for the first time, guide 5 moves down with cope match-plate pattern, and after bending completes for the first time of the first 4 pairs of bending female dies workpiece, guide 5 can coordinate with the second bending female die 42 immediately, to promote 42 pairs of workpiece of the second bending female die, carry out bending for the second time, Bending Mould machine is carried out continuously to twice bending of workpiece, save time, improved the efficiency of bending workpieces, easy to use.
As shown in Figure 1, in embodiment more of the present utility model, between holding pad 3 and cope match-plate pattern 11, be provided with the first elastic component 111, the first end of the first elastic component 111 (one end that the first elastic component 111 makes progress as shown in Figure 1) is connected with cope match-plate pattern 11, and the second end of the first elastic component 111 (as shown in Figure 1 first downward one end of elastic component 111) is connected with holding pad 3.Thus, in the use procedure of Bending Mould machine, cope match-plate pattern 11 moves down and can make holding pad 3 and the first bending female die 41 and guide 5 all move down, holding pad 3 moves down, can make holding pad 3 coordinate with workpiece pressing with bending punch 2, strain effect due to the first elastic component 111, after holding pad 3 workpiece pressings, the first bending female die 41 can continue to move down that workpiece is carried out to bending for the first time, effectively will compress operation and bending operation for the first time separately, make Forging Process steady ordered, improved the stability of this Bending Mould machine, and the yields that has improved Bending Mould machine bending workpieces, convenient use.
Further, as shown in Figure 1, between the first bending female die 41 and cope match-plate pattern 11, be provided with the second elastic component 112, the first end of the second elastic component 112 (one end that the second elastic component 112 makes progress as shown in Figure 1) is connected with cope match-plate pattern 11, and the second end of the second elastic component 112 (as shown in Figure 1 second downward one end of elastic component 112) is connected with the first bending female die 41.Thus, in the use procedure of Bending Mould machine, cope match-plate pattern 11 moves down and can make the curved die 41 of first fold and guide 5 all move down, and the first bending female die 41 moves down, and makes the first bending female die 41 coordinate that with the first fold bent face 201 of bending punch 2 workpiece is carried out to bending for the first time.Because the first elastic component 111 produces elastic deformation, make Bending Mould machine can first use 41 pairs of workpiece of the first bending female die to carry out bending for the first time, and after bending completes for the first time, guide 5 continues to move down, guide 5 by promotion the second bending female die 42 so that workpiece is carried out to bending for the second time, effectively will separate to the bending for the first time of workpiece with to the bending for the second time of workpiece, make Forging Process steady ordered, improved the stability of this Bending Mould machine, and the yields that has improved Bending Mould machine bending workpieces, convenient use.
In addition, as depicted in figs. 1 and 2, lower bolster 12 is provided with limited block 121, and limited block 121 and the first bending female die 41 are suitable to limit the displacement of the first bending female die 41.Thus, the first bending female die 41 is moved in predetermined scope, avoid the first bending female die 41 to compress the second bending female die 42 and cause the second bending female die 42 to slide difficult, stability and the rapidity of Bending Mould machine have been improved, convenient use, and adopt the method for limited block 121 is set on lower bolster 12, the structure of Bending Mould machine simplified, make Bending Mould machine simple in structure, be convenient to produce and use.
Certainly, the first bending female die 41 of the present utility model can also adopt other spacing methods of moving of prior art, the first bending female die 41 is moved within the scope of predetermined displacement, for example, on the first bending female die 41, slide bar is set, and on lower bolster 12, limiting section is set.Above-mentionedly to being only specific embodiments more of the present utility model for limiting the description of structure of the displacement of the first bending female die 41, can not be interpreted as restriction of the present utility model, this is understandable for those of ordinary skill in the art.
Further, in specific embodiments more of the present utility model, the first elastic component 111 is helical spring, and the second elastic component 112 is nitrogen spring.Thus, make the simple in structure of the first elastic component 111 and the second elastic component 112, be convenient to the assembling of Bending Mould machine, and by nitrogen spring, connect the first bending female die 41 and can make 41 pairs of workpiece of the curved die of first fold carry out effective bending, improved the stability of the first bending female die 41 bending workpieces.
Advantageously, in examples more of the present utility model, on guide 5, there is the first lozenges 501, and on the second bending female die 42, there is the second suitable lozenges 421 of the first lozenges 501.When guide 501 is moved downward to guide 5 and contacts with the second bending female die 42, the cooperation of the first lozenges 501 and the second lozenges 421 is slided with bending workpieces for the second time the second bending female die 42.Thus, the cooperation of the first lozenges 501 and the second lozenges 421, make the Force decomposition of the suffered downward direction of guide 5, make a part for the active force that guide 5 is subject to be decomposed into the power that the second bending female die 42 slides that promotes, make guide 4 can easily promote the second bending female die 42, improved the stability of Bending Mould machine, and made bending quick, convenient use.
Further, at the first bending female die 41, coordinate workpiece is carried out to the first bending with bending punch 2, and when bending completes for the first time, the first lozenges 501 of guide 4 coordinates with the second lozenges 421 of the second bending female die 42, so that promoting the second bending female die 42, guide 4 slides, for saving time further, bending for the first time and bending are for the second time carried out continuously.
In addition, as depicted in figs. 1 and 2, in embodiment more of the present utility model, also comprise the 3rd elastic component 122, the first end of the 3rd elastic component 122 is connected with lower bolster 12, and the second end of the 3rd elastic component 122 is connected with the second bending female die 42, the 3rd elastic component 122 often has makes the second bending female die 42 to the power of the slip away from bending punch 2.Thus, be convenient to the reset of the second bending female die 42, improve bending efficiency, save time, reduce costs.In addition, provide the power that the second bending female die 42 is resetted by the 3rd elastic component 122, make the simple in structure of Bending Mould machine, production efficiency is high and cost is low.
Particularly, as shown in Figure 2, lower bolster 12 is provided with holder 125, it is not shown that holder 125 is provided with the slide bar 126(sliding along left and right directions), the first end of slide bar 126 (as shown in Figure 2 slide bar 126 one end to the right) is connected with the second bending female die 42, the first end of the 3rd elastic component 122 (as shown in Figure 2 the 3rd elastic component 122 one end to the right) is connected with the left end of holder 125, the second end of the second end of the 3rd elastic component 122 (as shown in Figure 2 the 3rd elastic component 122 one end left) and slide bar 126 (as shown in Figure 2 slide bar 126 one end left) is connected.The 3rd elastic component 122 is often in compressive state.
Further, the second end of slide bar 126 is provided with pressing plate 127, the three elastic components 122 and is located between pressing plate and holder 125, for making the 3rd elastic component 122 often in compressive state.
As shown in Fig. 1 and Fig. 3 to Fig. 5, in examples more of the present utility model, bending punch 2 is located on lower bolster 12 between empty position movably at the bending position of bending workpieces 6 with away from the allowing of bending part 601 of workpiece 6.Particularly, the bending punch 2 in Fig. 3 and Fig. 4 is in bending position, and the bending punch 2 in Fig. 5 is in allowing empty position.Thus, at bending punch 2, during in bending position, be convenient to Bending Mould machine bending workpieces 6, at bending punch 2, when allowing empty position, be convenient to from Bending Mould machine, take out workpiece 6, improved further the service efficiency of Bending Mould machine.
Further, as shown in Figure 1, lower bolster 12 is provided with slant rail 123, and bending punch 2 is located on slant rail 123 slidably, for making bending punch 2 at bending position and allowing, between empty position, moves.By slant rail 123 guiding bending punch 2, while making bending punch 2 be moved downward to precalculated position in bending position, when bending punch 2 is moved upward to precalculated position in allowing empty position.Thus, make bending punch 2 at bending position and make moving up and down of movement between empty position and cope match-plate pattern 11 suitable, being convenient to bending punch 2 at bending position and allowing move between empty position, making the simple in structure of Bending Mould machine, bending is convenient and raise the efficiency.
Advantageously, as shown in Figure 1, lower bolster 12 is provided with bullet nail 124, and bullet nail 124 compresses the lower surface of bending punch 2.Thus, make bending punch 2 conveniently moving along the vertical direction, and make Bending Mould machine simple in structure, be convenient to assembling and use.
Certainly; the above-mentioned hollow structure that allows to bending punch 2 is only specific embodiments more of the present utility model; not the restriction to protection domain of the present utility model, one of ordinary skill in the art will appreciate that the utility model also can adopt the other forms of hollow structure that allows in prior art.
In addition, while all needing to carry out bending on the both sides of workpiece, can carry out bending to the first side of workpiece, after bending completes, take out workpiece, then the Second Edge of workpiece is carried out to bending.
Further, as shown in Figure 6, in an embodiment of the present utility model, Bending Mould machine is mirror image, in other words, is respectively arranged with the first bending female die 41, the second bending female die 42 and guide 5 in bending punch 2 both sides.
With reference to Fig. 6, while all needing to carry out bending on the both sides of workpiece, workpiece can be positioned on bending punch 2, press down cope match-plate pattern 11, holding pad 3 move down for by Work-sheet pressing at bending punch 2.
The left side of bending punch 2 coordinates bending is for the first time carried out in the left side of workpiece with first bending female die 41 on the left side, and meanwhile, the guide 5 on the left side moves down, and the guide on the left side promotes second bending female die 42 on the left side so that bending is for the second time carried out in the left side of workpiece;
Simultaneously, the right side of bending punch 2 coordinates bending is for the first time carried out in the right of workpiece with first bending female die 41 on the right, meanwhile, the guide 5 on the right moves down, and the second bending female die 42 that the guide 5 on the right promotes the right is to carry out bending for the second time to the right of workpiece.
Further, if the both sides of workpiece all need to carry out bending, and the bending angle on both sides is when identical, can make identical bending angle according to the both sides that need to select identical the first bending female die 41 and 42 pairs of workpiece of the second bending female die of processing; If the both sides of workpiece all need to carry out bending, and the bending angle on both sides is not when identical, can select the both sides of different the first bending female dies 41 and 42 pairs of workpiece of the second bending female die to make different bending angles according to the needs of processing.
In addition; what one of ordinary skill in the art will appreciate that is; above-described embodiment is only specific embodiment more of the present utility model; for the combination of the utility model above-described embodiment and the change of number of elements etc. all in protection domain of the present utility model; for example the first bending female die 41 of the present utility model, the second bending female die 42 and guide 5 can be separately positioned on the surrounding of bending punch 2 according to the needs of processing, the four edges of workpiece is carried out to bending simultaneously.
The course of work of the Bending Mould machine of the utility model embodiment is simply described with reference to the accompanying drawings.
As shown in Figures 1 to 5, when punch process, cope match-plate pattern 11 is descending, and holding pad 3 presses down workpiece 6, makes bending punch 2 along the descending playback of slant rail 123.Under the effect of the strain of the first elastic component 111, the first bending female die 41 continues to move down, and the first bending female die 41 contacts with workpiece 6, because the elastic force of nitrogen spring is greater than bending power, therefore guarantee that the first bending female die 41 can continue the bending for the first time that descending and bending punch 2 is realized mould, the first bending female die 41 continues to move down to be encountered after limited block 121, the first bending female die 41 stops moving down, under the effect of the strain of the second elastic component 112, cope match-plate pattern 11 continues to move down.Guide 5 moves down with cope match-plate pattern 11, the first lozenges 501 of guide 5 coordinates with the second lozenges 421 of the second bending female die 42, guide 5 promotes the second bending female die 42 and slides, and the second bending female die 42 coordinates the bending for the second time realizing workpiece 6 with bending punch 2.As shown in Figure 3 and Figure 4.
After bending completes, cope match-plate pattern 11 is up, and the first bending female die 41, the second bending female die 42 and holding pad 3 depart from workpiece 6, bullet is followed closely 124 jack-up bending punch 2, and bending punch 2 is moved up along slant rail 123, and bending punch 2 allows sky workpiece 6, take out hook-type bending part, complete whole punching course.
In the description of this description, the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present utility model or example in conjunction with specific features, structure, material or the feature of this embodiment or example description.In this manual, the schematic statement of above-mentioned term is not necessarily referred to identical embodiment or example.And the specific features of description, structure, material or feature can be with suitable mode combinations in any one or more embodiment or example.
Although illustrated and described embodiment of the present utility model above, be understandable that, above-described embodiment is exemplary, can not be interpreted as restriction of the present utility model, those of ordinary skill in the art can change above-described embodiment in the situation that not departing from principle of the present utility model and aim in scope of the present utility model, modification, replacement and modification.
Claims (10)
1. a Bending Mould machine, is characterized in that, comprising:
Cope match-plate pattern and lower bolster, described cope match-plate pattern and described lower bolster positioned opposite, and described cope match-plate pattern is removable along the vertical direction;
Bending punch, described bending punch is located on described lower bolster, and described bending punch has first fold bent face and the second folding surface;
Holding pad, described holding pad is located on described cope match-plate pattern along the vertical direction movably, and described holding pad is corresponding with described bending punch;
The first bending female die, described the first bending female die is located on described cope match-plate pattern along the vertical direction movably, and described the first bending female die is corresponding with the first fold bent face of described bending punch;
The second bending female die, described the second bending female die is being located on described lower bolster slidably near described bending punch with on away from the direction of described bending punch, and described the second bending female die is corresponding with the second folding surface of described bending punch; And
Guide, described guide is located on described cope match-plate pattern, and described guide and described the second bending female die is suitable slides for promoting described the second bending female die.
2. Bending Mould machine according to claim 1, it is characterized in that, between described holding pad and described cope match-plate pattern, be provided with the first elastic component, the first end of described the first elastic component is connected with described cope match-plate pattern, and the second end of described the first elastic component is connected with described holding pad.
3. Bending Mould machine according to claim 2, it is characterized in that, between described the first bending female die and described cope match-plate pattern, be provided with the second elastic component, the first end of described the second elastic component is connected with described cope match-plate pattern, and the second end of described the second elastic component is connected with described the first bending female die.
4. Bending Mould machine according to claim 3, is characterized in that, described lower bolster is provided with limited block, and described limited block and described the first bending female die are suitable to limit the displacement of described the first bending female die.
5. Bending Mould machine according to claim 3, is characterized in that, described the first elastic component is helical spring, and described the second elastic component is nitrogen spring.
6. Bending Mould machine according to claim 1, is characterized in that, has the first lozenges on described guide, and has second lozenges suitable with described the first lozenges on described the second bending female die.
7. Bending Mould machine according to claim 6, it is characterized in that, also comprise the 3rd elastic component, the first end of described the 3rd elastic component is connected with described lower bolster, and the second end of described the 3rd elastic component is connected with described the second bending female die, described the 3rd elastic component often has makes described the second bending female die to the power of the slip away from described bending punch.
8. Bending Mould machine according to claim 1, is characterized in that, described bending punch is located on described lower bolster between empty position movably at the bending position of bending workpieces with away from the allowing of bending part of described workpiece.
9. Bending Mould machine according to claim 8, is characterized in that, described lower bolster is provided with slant rail, and described bending punch is located on described slant rail slidably, for make described bending punch described bending position and described in allow and move between empty position.
10. Bending Mould machine according to claim 9, is characterized in that, described lower bolster is provided with bullet nail, and described bullet nail compresses the lower surface of described bending punch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320448094.XU CN203448528U (en) | 2013-07-25 | 2013-07-25 | Bending die machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320448094.XU CN203448528U (en) | 2013-07-25 | 2013-07-25 | Bending die machine |
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| Publication Number | Publication Date |
|---|---|
| CN203448528U true CN203448528U (en) | 2014-02-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320448094.XU Expired - Fee Related CN203448528U (en) | 2013-07-25 | 2013-07-25 | Bending die machine |
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| Country | Link |
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| CN (1) | CN203448528U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104190792A (en) * | 2014-07-16 | 2014-12-10 | 重庆望江工业有限公司 | Chain hook bending die of chain body part |
| CN104368685A (en) * | 2014-07-16 | 2015-02-25 | 重庆望江工业有限公司 | Chain hook bending die of chain piece and stamping method for chain piece |
| CN113059042A (en) * | 2021-02-09 | 2021-07-02 | 江苏伟业铝材有限公司 | Bending device for aluminum product precision machining and working method |
-
2013
- 2013-07-25 CN CN201320448094.XU patent/CN203448528U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104190792A (en) * | 2014-07-16 | 2014-12-10 | 重庆望江工业有限公司 | Chain hook bending die of chain body part |
| CN104368685A (en) * | 2014-07-16 | 2015-02-25 | 重庆望江工业有限公司 | Chain hook bending die of chain piece and stamping method for chain piece |
| CN104368685B (en) * | 2014-07-16 | 2016-04-27 | 重庆望江工业有限公司 | A kind of chain hook bending die of serobila part and the process for stamping of serobila part |
| CN113059042A (en) * | 2021-02-09 | 2021-07-02 | 江苏伟业铝材有限公司 | Bending device for aluminum product precision machining and working method |
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