CN205436728U - Flanging die - Google Patents
Flanging die Download PDFInfo
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- CN205436728U CN205436728U CN201521125600.7U CN201521125600U CN205436728U CN 205436728 U CN205436728 U CN 205436728U CN 201521125600 U CN201521125600 U CN 201521125600U CN 205436728 U CN205436728 U CN 205436728U
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- hydraulic cylinder
- knife block
- swivel knife
- bound edge
- wrapping mold
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Abstract
The application discloses flanging die, it includes: a terrace die for placing wait the part of borduring, the setting on the rotation axis, can with terrace die cooperation extrusion wait the part of borduring to the rotatory sword piece that the realization is bordured and is operated, can drive rotatory sword piece rotate clockwise and anticlockwise rotation's drive arrangement. The utility model provides a flanging die, its structure is comparatively simple to can substitute punching press lathe, taping machine among the prior art and treat the part of the borduring operation of borduring, thereby reduce the cost input of automotive production in -process, and carry out bound operation through the extrusion, for the border operation, once the extrusion just can treat the operation of borduring of the bigger length of edge realization of the part of borduring, efficiency has also obtained the promotion that is showing thereby the messenger bordures.
Description
Technical field
This utility model relates to manufactruing equipment of automobile technical field, particularly to a kind of wrapping mold.
Background technology
In automobile production, before and after automobile, the parts such as door inner and outer plates, back door inner and outer plates, cover inner and outer plates, during molding, need it is carried out bound edge operation.
In the prior art, when above-mentioned parts are carried out bound edge operation, generally comprise three kinds of modes of operation: the first mode of operation is to use press machine and wrapping mold, both cooperatings of order complete bound edge operation, second mode of operation is to use taping machine, hydraulic system is relied on to drive the rollover knife rest horizontal movement of taping machine, the mode of core rod vertical motion completes bound edge operation, the third mode of operation is to use edge knurling machine, by arranging preset program in robot, robot drives two pair of rollers parts of edge knurling machine to carry out rolling operation and realize the inclusion of edge-of-part.
Although above-mentioned three kinds of modes of operation can complete bound edge operation, but it each there is also certain defect: uses press machine and wrapping mold to coordinate the mode carrying out bound edge operation, one press machine can only be with three set wrapping mold cooperatings, if the vehicle of exploitation is more, being accomplished by multiple lathe, production cost puts into bigger；Using taping machine to carry out the mode of bound edge operation, the assembly relation between each parts of taping machine is complicated, and the probability broken down is higher, and the structural cost of taping machine is the highest；Using edge knurling machine to carry out the mode of bound edge operation, its bound edge is inefficient, affects the integral production efficiency of automobile.
Therefore, optimize bound edge operation the most further, be current those skilled in the art's problem demanding prompt solution.
Utility model content
In view of this, this utility model is directed to a kind of novel wrapping mold, and its structure is relatively simple, and input cost is low, and work efficiency is high.
In order to achieve the above object, the technical solution of the utility model is achieved in that
A kind of wrapping mold, comprising:
For placing the punch treating bound edge part；
Arrange on the rotary shaft, it is possible to coordinate with described punch and treat bound edge part described in extruding, to realize the swivel knife block of bound edge operation；
The driving means that described swivel knife block rotates clockwise and rotates counterclockwise can be driven.
Further, in above-mentioned wrapping mold, described in treat that bound edge part is fixed on the end face of described punch by fixture, the extruding plane of described swivel knife block coordinates with described end face and realizes processing the described bound edge treating bound edge part.
Further, in above-mentioned wrapping mold, described driving means is the hydraulic cylinder hinged with described swivel knife block, and the pressed end of pin joint and described swivel knife block lays respectively at the two ends of described rotary shaft.
Further, in above-mentioned wrapping mold, described hydraulic cylinder includes the first hydraulic cylinder pulling described swivel knife block to turn to powershift position, it is spindle rotationally arranged on die holder by gudgeon with promoting described swivel knife block to be rotated further the second hydraulic cylinder to extrusion position, described first hydraulic cylinder and described second hydraulic cylinder from described powershift position.
Further, in above-mentioned wrapping mold, described first hydraulic cylinder is arranged in the horizontal top surface of described die holder, and described second hydraulic cylinder is arranged on the vertical side of described die holder.
Further, in above-mentioned wrapping mold, described hydraulic cylinder is the promotion hydraulic cylinder promoting described swivel knife block to rotate.
Further, in above-mentioned wrapping mold, described driving means is motor, and described motor is connected with described swivel knife block by screw mechanism.
Further, in above-mentioned wrapping mold, described driving means is motor, and rotary shaft described in described motor-driven is to drive the rotation of described swivel knife block.
Further, in above-mentioned wrapping mold, described punch, described rotary shaft and described die holder are arranged in same mounting bracket.
Further, in above-mentioned wrapping mold, described swivel knife block includes integrated half-round and rectangular portion.
In the wrapping mold that this utility model provides, including punch, rotary shaft, swivel knife block and driving means.Wherein, punch treats bound edge part for placement, and swivel knife block is arranged on the rotary shaft so that swivel knife block can rotate, and driving means then can drive this swivel knife block to rotate clockwise or counterclockwise in the different operating stage.When carrying out bound edge operation, first will treat that bound edge part is put on punch, then driving means is started, make it that cutter block is rotated to be rotated in a clockwise direction, and make swivel knife block contact with punch, during swivel knife block contacts with punch, the tilting edge pressure treating bound edge part in the middle of both can be will be located in, make driving means drive swivel knife block to rotate along direction counterclockwise afterwards, make swivel knife block and punch disengage, thus complete bound edge operation.The wrapping mold that this utility model provides, its structure is relatively simple, and can substitute press machine of the prior art, taping machine is treated bound edge part and is carried out bound edge operation, thus the cost during decreasing automobile production puts into, and the mode of operation of bound edge is carried out by extruding, for rolling operates, once extruding just can be treated the edge of bound edge part and realizes the bound edge of larger lengths and operate, so that bound edge efficiency have also been obtained and is obviously improved.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in describing below is only embodiment of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to the accompanying drawing provided.
Outside plate before the wrapping mold processing that Fig. 1 provides for this utility model embodiment and the cooperation schematic diagram of inner panel；
Fig. 2 is the outside plate after wrapping mold processing and the cooperation schematic diagram of inner panel；
Structural representation when Fig. 3 is to start working in a kind of set-up mode of driving means；
Fig. 4 is that the driving means in Fig. 3 drives swivel knife block extruding structural representation when bound edge part；
Fig. 5 is the axonometric drawing of Fig. 3；
Fig. 6 is the structural representation of driving means another kind set-up mode.
In Fig. 1-Fig. 6:
1-punch, 2-rotary shaft, 3-swivel knife block, 4-the first hydraulic cylinder, 5-the second hydraulic cylinder, 6-die holder, 7-promotes hydraulic cylinder, 8-outside plate, 9-inner panel, 10-gudgeon；
31-connects end, 32-pressed end, and 33-extrudes plane, 34-half-round, 35-rectangular portion.
Detailed description of the invention
This utility model is directed to a kind of novel wrapping mold, and its structure is relatively simple, and input cost is low, and work efficiency is high.
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
As depicted in figs. 1 and 2, the wrapping mold that this utility model embodiment provides, mainly include punch 1, coordinate with punch 1, treating the swivel knife block 3 that bound edge part carries out extruding, this swivel knife block 3 is arranged in rotary shaft 2, and the rotation of swivel knife block 3 is then to realize under the driving of driving means.Bound edge part is treated by what this wrapping mold was processed, the outside plate 8 tilted including an end margin, and it is arranged on the inner panel 9 inside outside plate 8, as depicted in figs. 1 and 2 (F in figure refers to extruding force).When carrying out bound edge operation, first this outside plate 8 and inner panel 9 are together placed on the end face of punch 1, then driving means is made to start, swivel knife block 3 is driven to rotate clockwise, extruding plane 33 on swivel knife block 3 moves closer to the end face of punch 1, when extruding plane 33 and finally contacting with end face, swivel knife block 3 and punch 1 are just pointed to the outside plate 8 in the middle of it and inner panel 9 extrudes, the edge tilted by outside plate 8 is depressed to the direction at place, inner panel 9 edge, until tilting the edge laminating at edge and inner panel 9, make the edge wrap of outside plate 8 outside the edge of inner panel 9.Afterwards, making driving means drive swivel knife block 3 to rotate counterclockwise, make swivel knife block 3 and punch 1 separate, will treat that bound edge part takes off from punch 1, bound edge has operated.
Swivel knife block 3 is when carrying out bound edge operation, and its direction of rotation is regarding punch 1 depending on the relative position of swivel knife block 3, and when punch 1 is positioned at the right side of swivel knife block 3, as shown in Figure 3-Figure 5, the direction of rotation that swivel knife block 3 carries out extruding is for clockwise；When on the left of punch 1 is arranged on swivel knife block 3, then the direction of rotation that swivel knife block carries out extruding is then for counterclockwise.
The wrapping mold that the present embodiment provides, compared with press machine, taping machine, simple in construction, manufacture, purchase cost low, and swivel knife block 3 has certain width (this width refers to the size on the length direction at edge treating bound edge part), as shown in Figure 5, when it carries out bound edge operation, once extruding can complete the bound edge operation at the edge to certain length, compared with the bound edge mode that the roller of edge knurling machine rolls on edge, simple and quick and in hgher efficiency.
For further optimisation technique scheme, in the wrapping mold that the present embodiment provides, fixture (not shown) it is provided with on the end face of punch 1, treat that bound edge part is before being extruded, need first to use fixture will to treat that bound edge part is fixed on the end face of punch 1, treat during to avoid extruding that bound edge part is moved, it is ensured that being normally carried out of bound edge operation.
Preferably, in the present embodiment, driving means is the hydraulic cylinder being connected with swivel knife block 3, and this hydraulic cylinder is directly connected with swivel knife block 3 and cutter block 3 is rotated and rotates.In the application, the type of driving means and the connected mode with swivel knife block 3, can there be multiple choices.In the present embodiment, preferably driving means is hydraulic cylinder, and makes the piston rod of hydraulic cylinder be directly connected to swivel knife block 3.Preferably hydraulic cylinder is as driving means, and the volume being because hydraulic cylinder is relatively small, is suitable to the installation environment of the wrapping mold that the present embodiment provides, it is often more important that, the driving force that hydraulic cylinder provides is the most powerful, it is possible to better meet the work requirements of bound edge operation.Certainly, on the premise of ensureing that driven swivel knife block 3 rotates, driving means can also be other driver parts, to this in further detail below.
On the premise of driving means is hydraulic cylinder, the set-up mode of hydraulic cylinder can also have different selections, the present embodiment is preferably provided with two hydraulic cylinders, respectively pulls the first hydraulic cylinder 4 that swivel knife block 3 rotates, and promote the second hydraulic cylinder 5 of swivel knife block 3 rotation.Further, the first hydraulic cylinder 4 and the second hydraulic cylinder 5 are spindle rotationally arranged on die holder 6 by gudgeon 10.More particularly, the first hydraulic cylinder 4 is arranged in the horizontal top surface of die holder 6, and the second hydraulic cylinder 5 is arranged on the vertical side of die holder 6, as shown in Figure 3-Figure 5.In this kind of set-up mode, first hydraulic cylinder the 4, second hydraulic cylinder 5 and die holder 6 are arranged at the lower left corner (for the visual angle of Fig. 3 and Fig. 4) of swivel knife block 3, and the piston rod of the first hydraulic cylinder 4 and the second hydraulic cylinder 5 all connection ends 31 with swivel knife block 3 connect.Before driving swivel knife block 3 to rotate, the piston rod of the first hydraulic cylinder 4 extend out at range, now the first hydraulic cylinder 4 is in the state of being horizontally disposed with, as it is shown on figure 3, then start this first hydraulic cylinder 4, it is made to pull the end 31 that connects of swivel knife block 3 to rotate near the direction of die holder 6, swivel knife block 3 is during rotating, and the first hydraulic cylinder 4 also rotates with it on gudgeon 10, and in the process, the piston rod of the second hydraulic cylinder 5, not by hydraulic coupling, also moves with swivel knife block 3.After the piston rod of the first hydraulic cylinder 4 is fully retracted, second hydraulic cylinder 5 is then just at vertical state, as shown in Figure 4, now swivel knife block 3 turns to powershift position, when i.e. selecting cutter block 3 to turn to this position, the hydraulic cylinder of swivel knife block 3 is driven to be switched to the second hydraulic cylinder 5 by the first hydraulic cylinder 4.When swivel knife block 3 turns to powershift position, start the second hydraulic cylinder 5, the piston rod making the second hydraulic cylinder 5 bears hydraulic coupling, this piston rod overhangs to cylinder body, thus push swivel knife block 3 and be rotated further, until swivel knife block 3 turns to extrusion position, now the extruding plane 33 of the pressed end 32 of swivel knife block 3 coordinate with the end face of punch 1 part to be included is completed extruding, during the piston rod of the second hydraulic cylinder 5 stretches out, the piston rod of the first hydraulic cylinder 4, not by hydraulic coupling, only moves with swivel knife block 3.The piston rod making the second hydraulic cylinder 5 the most successively bounces back, the piston rod of the first hydraulic cylinder 4 stretches out to drive swivel knife block 3 to set back, and waits and next being treated, bound edge part carries out bound edge operation.
Additionally, hydraulic cylinder can also be another kind of set-up mode, i.e. hydraulic cylinder, to arrange quantity be one, and this hydraulic cylinder is the promotion hydraulic cylinder 7 promoting swivel knife block 3 to rotate.This kind of set-up mode is for being capable of technical purpose another kind set-up mode equally, first the hydraulic cylinder that selection one stroke is sufficiently large is (for the ease of distinguishing, it is referred to as promoting hydraulic cylinder 7 by this hydraulic cylinder), its piston rod is made to connect with the connection end 31 of swivel knife block 3, this promotes hydraulic cylinder 7 to be spindle rotationally arranged on die holder 6 again by gudgeon 10, but die holder 6 and promotion hydraulic cylinder 7 thereon are then arranged on the lower right corner (for the visual angle of Fig. 3, Fig. 4 and Fig. 6) of swivel knife block 3, as shown in Figure 6.The initial position of swivel knife block 3 is the position near punch 1, now promotes the piston rod of hydraulic cylinder 7 to shrink completely.When bound edge operation starts, drive and promote hydraulic cylinder 7, it is made to drive piston rod to stretch out, piston rod promotes swivel knife block 3 to rotate, until the extruding plane 33 of swivel knife block 3 contacts with the end face of punch 1 and realizes treating the extruding of bound edge part, as shown in Figure 6, after having extruded, promote the piston rod retraction of hydraulic cylinder 7, until pulling swivel knife block 3 to recover to initial position.
Driving means is in addition to selecting hydraulic cylinder, and it can also be other devices, and such as making driving means is motor, and motor is connected with swivel knife block 3 by screw mechanism, or, motor rotates by driving rotary shaft 2 that cutter block 3 is rotated.
The present embodiment is preferred, and punch 1, rotary shaft 2 and die holder 6 are arranged in same mounting bracket (not shown).Wrapping mold structure in order to make the present embodiment provide is the compactest, and be easily installed, transport, preferably punch 1, rotary shaft 2 and die holder 6 are arranged in same mounting bracket, driving means is also disposed in mounting bracket by die holder 6, each building block is enable to be relatively fixed cooperation, and can carry simultaneously, install, reduce the transport of wrapping mold, installation difficulty that the present embodiment provides.Certainly, above-mentioned all parts can also be not arranged in same mounting bracket, but only rotary shaft 2 is arranged on a single support, punch 1, die holder 6 and driving means are all independently arranged, and independently transport and assemble, but this kind of mode increases installation difficulty and installation workload, so not as preferred embodiment.
Further preferred, swivel knife block 3 includes integrated half-round 34 and rectangular portion 35 as shown in figures 3 to 6.In the present embodiment, the concrete structure shape of swivel knife block 3 can also have multiple choices, the present embodiment preferred swivel knife block 3 has certain width (this width refers to the size being positioned on the length direction at the edge treating bound edge part on punch 1), and its cross sectional shape is the shape being made up of semicircle (semicircle is made up of a diameter and hemicycle) and rectangle, semicircle and rectangle correspondence respectively is half-round 34 and rectangular portion 35, the minor face of rectangle overlaps with semicircular radius, plane corresponding to remaining radius is above-mentioned extruding plane 33.
In this specification, each embodiment uses the mode gone forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, and between each embodiment, remaining identical similar portion sees mutually.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses this utility model.Multiple amendment to these embodiments will be apparent from for those skilled in the art, and generic principles defined herein can realize in the case of without departing from spirit or scope of the present utility model in other embodiments.Therefore, this utility model is not intended to be limited to the embodiments shown herein, and is to fit to the widest scope consistent with principles disclosed herein and features of novelty.
Claims (10)
1. a wrapping mold, it is characterised in that including:
For placing the punch (1) treating bound edge part；
It is arranged in rotary shaft (2), it is possible to coordinate with described punch (1) and treat bound edge part described in extruding, to realize the swivel knife block (3) of bound edge operation；
The driving means that described swivel knife block (3) rotates clockwise and rotates counterclockwise can be driven.
Wrapping mold the most according to claim 1, it is characterized in that, described treating that bound edge part is fixed on the end face of described punch (1) by fixture, the extruding plane (33) of described swivel knife block (3) coordinates with described end face and realizes processing the described bound edge treating bound edge part.
Wrapping mold the most according to claim 1, it is characterized in that, described driving means is the hydraulic cylinder hinged with described swivel knife block (3), and the pressed end (32) of pin joint and described swivel knife block (3) lays respectively at the two ends of described rotary shaft (2).
Wrapping mold the most according to claim 3, it is characterized in that, described hydraulic cylinder includes the first hydraulic cylinder (4) pulling described swivel knife block (3) to turn to powershift position, it is spindle rotationally arranged on die holder (6) by gudgeon (10) with promoting described swivel knife block (3) to be rotated further the second hydraulic cylinder (5) to extrusion position, described first hydraulic cylinder (4) and described second hydraulic cylinder (5) from described powershift position.
Wrapping mold the most according to claim 4, it is characterized in that, described first hydraulic cylinder (4) is arranged in the horizontal top surface of described die holder (6), and described second hydraulic cylinder (5) is arranged on the vertical side of described die holder (6).
Wrapping mold the most according to claim 3, it is characterised in that described hydraulic cylinder is the promotion hydraulic cylinder (7) promoting described swivel knife block (3) to rotate.
Wrapping mold the most according to claim 1, it is characterised in that described driving means is motor, described motor is connected with described swivel knife block (3) by screw mechanism.
Wrapping mold the most according to claim 1, it is characterised in that described driving means is motor, rotary shaft (2) described in described motor-driven rotates driving described swivel knife block (3).
Wrapping mold the most according to claim 5, it is characterised in that described punch (1), described rotary shaft (2) and described die holder (6) are arranged in same mounting bracket.
10. according to the wrapping mold described in any one in claim 1-9, it is characterised in that described swivel knife block (3) includes integrated half-round (34) and rectangular portion (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521125600.7U CN205436728U (en) | 2015-12-29 | 2015-12-29 | Flanging die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521125600.7U CN205436728U (en) | 2015-12-29 | 2015-12-29 | Flanging die |
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| Publication Number | Publication Date |
|---|---|
| CN205436728U true CN205436728U (en) | 2016-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521125600.7U Active CN205436728U (en) | 2015-12-29 | 2015-12-29 | Flanging die |
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| CN (1) | CN205436728U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106493256A (en) * | 2016-12-28 | 2017-03-15 | 安徽汉邦重工机床制造有限公司 | A kind of flange buckle machine and its using method and application |
| CN106623647A (en) * | 2016-11-30 | 2017-05-10 | 安徽瑞祥工业有限公司 | Automobile wheelcover covered edge forming device |
| CN108339878A (en) * | 2018-01-16 | 2018-07-31 | 浙江吉利汽车有限公司 | Automobile metal plate work Rapid wrapping mechanism |
-
2015
- 2015-12-29 CN CN201521125600.7U patent/CN205436728U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106623647A (en) * | 2016-11-30 | 2017-05-10 | 安徽瑞祥工业有限公司 | Automobile wheelcover covered edge forming device |
| CN106493256A (en) * | 2016-12-28 | 2017-03-15 | 安徽汉邦重工机床制造有限公司 | A kind of flange buckle machine and its using method and application |
| CN108339878A (en) * | 2018-01-16 | 2018-07-31 | 浙江吉利汽车有限公司 | Automobile metal plate work Rapid wrapping mechanism |
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