CN204320976U - The side blow mechanism of diel - Google Patents

The side blow mechanism of diel Download PDF

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Publication number
CN204320976U
CN204320976U CN201420739863.6U CN201420739863U CN204320976U CN 204320976 U CN204320976 U CN 204320976U CN 201420739863 U CN201420739863 U CN 201420739863U CN 204320976 U CN204320976 U CN 204320976U
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China
Prior art keywords
slide block
block
blow
diel
securing
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CN201420739863.6U
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Chinese (zh)
Inventor
陈维缜
向阳
韩子品
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NINGBO RUITAI MACHINERY MANUFACTURING Co Ltd
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NINGBO RUITAI MACHINERY MANUFACTURING Co Ltd
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Abstract

The utility model relates to a kind of side blow mechanism of diel, it is characterized in that: comprise the mount pad, slide block and the block that are provided with gathering sill, slide block is provided with drift, skid to be connected on gathering sill and to move horizontally relative to block in home position and stamping position, slide block two side is formed with dovetail groove, and the two side of slide block is connected to first, second elastic component, with the tapered wedges be arranged on above punch assembly, tapered wedges has the slide rail suitable with dovetail groove and flexible restoring organ, compared with prior art, the utility model has the advantage of: the slide rail of tapered wedges and be Bidirectional contact between the dovetail groove of slide block two side, the stress point balance of both sides when tapered wedges makes slide block move during work, eliminate unbalanced factor when vertical force is converted into horizontal force, in addition, due to the setting of the first elastic component and the second elastic component and flexible restoring organ, effectively can guarantee that slide block can enforceable rapid reset after completing punching press action.

Description

The side blow mechanism of diel
Technical field
The utility model relates to diel field, relates to a kind of side blow mechanism of diel particularly.
Background technology
Diel is widely used in the manufacture of automobile body covering piece etc., due to the structural requirement of automobile body covering piece, punching, flange, pcketing, shaping etc. to be carried out on the side of product in many situations, this just needs the motion vertically provided by press machine tool by side blow mechanism to be converted to motion in the horizontal direction or banking motion, namely power transmission and motion conversion is realized, to complete various required stamping procedure in the side of product.
In now producing, the processing of a lot of workpiece has side blow station, common side-stamping device as shown in Figure 6, push rod 1 ' promotes slide block 2 ' and carries out stamping-out under the effect of external force, because the lateral surface 5 ' of push rod 1 ' and the medial surface 4 ' on slide block 2 ' are parallel at vertical direction, push rod 1 ' in reseting procedure to the effect of slide block 2 ' without the power of horizontal direction, after push rod 1 resets, slide block 2 ' can only reset under the effect of elastomeric element 3 ', thus carry out stamping-out next time, though this structure is comparatively simple, but there is certain potential safety hazard: elastomeric element 3 ' is along with the prolongation of service time, its performance can go down to some extent, elastomeric element 3 ' is promoting in the process that resets of slide block 2 ', likely occurring can not by the situation of slide block parking position accuracy, slide block 2 ' is caused not get back to original state, if push rod 1 ' moves downward at this moment, be easy to cause thruster punch-die to crumble, therefore, in process of production, want regularly to overhaul elastomeric element 3 ' or change, add maintenance cost.Therefore, need to be improved further traditional side blow mechanism.
Summary of the invention
A technical problem to be solved in the utility model is the side blow mechanism providing the diel of a kind of not easy damaged for above-mentioned prior art present situation.
Another technical problem to be solved in the utility model be provide for above-mentioned prior art present situation a kind of can the side blow mechanism of automatically reset diel by force.
The utility model solves the problems of the technologies described above adopted technical scheme: the side blow mechanism of this diel, is characterized in that: include:
Mount pad, described mount pad has a cavity volume, and has gathering sill on the madial wall that described cavity volume oral area two is relative;
Punch assembly, spacing in described cavity volume, include slide block and be arranged on the block on rear side of slide block, described slide block is provided with drift, described skid is connected on described gathering sill and also can moves horizontally relative to described block in home position and stamping position, described slide block two side is formed with dovetail groove, and described dovetail groove tilts backwards from top to bottom gradually;
Tapered wedges, be arranged on above punch assembly, described tapered wedges has the slide rail suitable with aforementioned dovetail groove, when described tapered wedges is descending, described slide rail matches with dovetail groove the thrust to produce the driven forward to stamping position to slide block, and when described tapered wedges is up, described slide rail matches to drive described slide block to make forced resetting to home position with dovetail groove.
As preferably, the front side wall of described tapered wedges extends forward described slide rail, and described slide rail similarly also tilts backwards from top to bottom gradually.Because dovetail groove and slide rail are in tilting backwards setting gradually, like this, under the descending state that thrust is produced to slide block of described tapered wedges, the power of a motion in the horizontal direction can be resolved into, to promote that slide block does action to stamping position, on the contrary, one can be resolved into when described tapered wedges is up and one is made power from forced resetting to home position is applied to slide block.
The front end face of described slide rail is plane.Plane slide rail front end face can promote that tapered wedges agrees with the dovetail groove of slide block better, produces larger thrust time descending to slide block.
The front end face of described slide block is provided with a flexible restoring organ, and this mechanism acts on described slide block and makes slide block have the trend resetted to home position all the time.The setting of flexible restoring organ, effectively can guarantee that slide block completes after punching press action can enforceable rapid reset, the slide block cisco unity malfunction caused not with the elastic force avoided because of spring.
The high set-up mode of flexible restoring organ has multiple, and from the simple angle of installation, preferred mode is: described flexible restoring organ comprises a Compress Spring, and one end of this Compress Spring holds on described mount pad, and the other end holds on described slide block.
Further, described slide block lower surface is fixedly connected with a guide pad, the both sides of this guide pad have the chimb matched with described gathering sill, and the middle part of described guide pad also has opening blind hole forward, described mount pad forms the column extended back, one end of described Compress Spring is enclosed within this column, and the other end is spacing in described blind hole.The blind hole of slide block and the column of mount pad, jointly to the effect of Compress Spring Constrained, can not only effectively prevent Compress Spring sideslip, and slide block can also be made to have the trend resetted to home position all the time.
The two side of described slide block is also connected to the first elastic component and the second elastic component, has to make slide block the trend resetted to described block all the time.Due to the setting of the first elastic component and the second elastic component, can auxiliary slider can enforceable rapid reset after completing punching press action effectively.
Further, described first elastic component includes the first extension spring, described second elastic component includes the second extension spring, the two side of described slide block is respectively arranged with the first securing member and the second securing member, accordingly, described block is respectively arranged with the 3rd securing member and the 4th securing member, the two ends of described first extension spring respectively hook are located on the first securing member and the 3rd securing member, and the two ends of described second extension spring respectively hook are located on the second securing member and the 4th securing member.
Further, guider is provided with between described slide block and block.Quality of fit when this guider can guarantee slide block relative block horizontal movement and between block.
As preferably, described guider comprises the lead being separately positioned on the first through hole on slide block and block and the second through hole and being located between the first through hole and the second through hole.
Compared with prior art, the utility model has the advantage of: the slide rail of tapered wedges and be Bidirectional contact between the dovetail groove of slide block two side, the stress point balance of both sides when tapered wedges makes slide block move during work, eliminate unbalanced factor when vertical force is converted into horizontal force, in addition, when tapered wedges is up, slide rail matches to be with movable slider to make forced resetting to home position with dovetail groove, can ensure that tapered wedges has enough intensity to slide block, also eliminate slide block because of the damage of tilting or unbalance stress causes simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of an angle of the utility model embodiment;
Fig. 2 is the structural representation of another angle of the utility model embodiment;
Fig. 3 is the structural representation of tapered wedges in the utility model embodiment;
Fig. 4 is the structural representation of slide block in the utility model embodiment;
Fig. 5 is the structural representation that Fig. 2 removes tapered wedges;
Fig. 6 is the configuration diagram of side blow station in background technology.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the utility model is described in further detail.
As shown in Fig. 1 ~ 5, it is a preferred embodiment of the present utility model.As illustrated in fig. 1 and 2, the side blow mechanism of the diel in the present embodiment includes mount pad 1, be arranged on the punch assembly in mount pad 1 and be arranged on the tapered wedges 50 be connected above punch assembly and with upper bolster, wherein, mount pad 1 has a cavity volume 11, and the gathering sill 12 vertical with the direction of motion of upper bolster is had on the madial wall that cavity volume 11 oral area two is relative, and the slide block 2 that punch assembly includes block 3 and matches with tapered wedges 50, slide block 2 is provided with drift, the lower surface of slide block 2 is fixedly connected with the guide pad 5 that both sides have the chimb 51 matched with gathering sill 12, and the middle part of guide pad 5 also has opening blind hole 52 forward, mount pad 1 forms the column 70 extended back, Compress Spring 4 is provided with between guide pad 5 and column 70, one end of Compress Spring 4 is enclosed within column 70, the other end is then spacing in blind hole 52, Compress Spring 4 acts on slide block 2 and makes slide block 2 have the trend resetted to home position all the time.
As shown in Figure 4, the two side of slide block 2 is formed with dovetail groove 21, and dovetail groove 21 tilts backwards from top to bottom gradually, and accordingly, the front side wall of tapered wedges 50 extends forward slide rail 31, and slide rail 31 similarly also tilts backwards gradually.Because dovetail groove 21 and slide rail 31 are in tilting backwards setting gradually, like this, under the descending state that thrust is produced to slide block 2 of tapered wedges 50, the power of a motion in the horizontal direction can be resolved into, the motion of vertical downward direction can be converted to the motion of elastic resistance to stamping position horizontal direction that slide block 2 overcomes Compress Spring 4 by tapered wedges 50, to promote that slide block 2 does action to stamping position, on the contrary, one can be resolved into when tapered wedges 50 is up and one is made power from forced resetting to home position is applied to slide block 2.
In the present embodiment, in plane slide rail 31 front end face, the front end face of slide rail 31, preferably in plane, can promote that tapered wedges 50 agrees with better, produce thrust time descending to slide block 2.In addition, the two side of slide block 2 is also connected to the first extension spring 6 and the second extension spring 7, to make slide block 2, there is trend all the time that reset to block 3, the two side of slide block 2 is respectively arranged with the first securing member 8 and the second securing member 9, accordingly, block 3 is respectively arranged with the 3rd securing member 20 and the 4th securing member 30, first securing member 8, second securing member 9, 3rd securing member 20 and the 4th securing member 30 can select bolt or screw, the two ends of the first extension spring 6 respectively hook are located on the first securing member 8 and the 3rd securing member 20, the two ends of the second extension spring 7 respectively hook are located on the second securing member 9 and the 4th securing member 30, can effectively guarantee play auxiliarily enforceable rapid reset after slide block 2 completes punching press action, with slide block 2 cisco unity malfunction that the elastic force avoided because of Compress Spring 4 causes not.Under preferable case; the side blow mechanism that the utility model provides also includes guiding mechanism; guiding mechanism is between slide block 2 and block 3; guider comprises the lead 40 being separately positioned on the first through hole 23 on slide block 2 and block 3 and the second through hole 33 and being located between the first through hole 23 and the second through hole 33, with guarantee slide block 2 relatively block 3 horizontal movement time and block 3 between quality of fit.
Concrete punching course is as follows: before stamping, loading onto drift first to slide block 2, leaving enough gaps, to regulate drift easily, to guarantee accurately to align with product needing the position of punching between slide block 2 and product.When punching press, upper bolster drives tapered wedges 50 descending, the slide rail 31 of tapered wedges 50 cooperatively interacts with the dovetail groove 21 of slide block 2 and produces thrust to slide block 2, overcome Compress Spring 4 with movable slider 2 to move horizontally with the relative block 3 of elastic resistance of the first extension spring 6, second extension spring 7, the drift be arranged on slide block 2 moves horizontally, and completes the punching in horizontal direction or bending.At this moment slide block 2 reaches lower-limit point and starts backhaul, and the patrix of mould is up, drive simultaneously tapered wedges 50 start upwards forcibly on move, slide block 2 gets back to original position under the elastic recovery active force of Compress Spring 4 and the first extension spring 6, second extension spring 7.

Claims (10)

1. a side blow mechanism for diel, is characterized in that: include:
Mount pad (1), described mount pad (1) has a cavity volume (11), and has gathering sill (12) on the madial wall that described cavity volume (11) oral area two is relative;
Punch assembly, spacing in described cavity volume (11), include slide block (2) and be arranged on the block (3) on rear side of slide block (2), (2) are provided with drift to described slide block, described slide block (2) is slidably connected at described gathering sill (12) and above also can moves horizontally relative to described block (3) in home position and stamping position, described slide block (2) two side is formed with dovetail groove (21), and described dovetail groove (21) tilts backwards from top to bottom gradually;
Tapered wedges (50), be arranged on above punch assembly, described tapered wedges (50) has the slide rail (31) suitable with aforementioned dovetail groove (21), when described tapered wedges (50) is descending, described slide rail (31) matches with dovetail groove (21) thrust to produce the driven forward to stamping position to slide block (2), and when described tapered wedges (50) is up, described slide rail (31) matches to drive described slide block (2) to make forced resetting to home position with dovetail groove (21).
2. the side blow mechanism of diel according to claim 1, it is characterized in that the front side wall of described tapered wedges (50) extends forward described slide rail (31), described slide rail (31) similarly also tilts backwards from top to bottom gradually.
3. the side blow mechanism of diel according to claim 2, is characterized in that the front end face of described slide rail (31) is plane.
4. the side blow mechanism of diel according to claim 1, it is characterized in that the front end face of described slide block (2) is provided with a flexible restoring organ, this mechanism acts on described slide block (2) and makes slide block (2) have the trend resetted to home position all the time.
5. the side blow mechanism of diel according to claim 4, it is characterized in that described flexible restoring organ comprises a Compress Spring (4), one end of this Compress Spring (4) holds on described mount pad (1), and the other end holds on described slide block (2).
6. the side blow mechanism of diel according to claim 5, it is characterized in that described slide block (2) lower surface is fixedly connected with a guide pad (5), the both sides of this guide pad (5) have the chimb (51) matched with described gathering sill (12), and the middle part of described guide pad (5) also has opening blind hole forward (52), described mount pad (1) forms the column (70) extended back, one end of described Compress Spring (4) is enclosed within this column (70), the other end is spacing in described blind hole (52).
7. the side blow mechanism of the diel according to Claims 1 to 5 any one claim, it is characterized in that the two side of described slide block (2) is also connected to the first elastic component and the second elastic component, to make slide block (2), there is trend all the time that reset to described block (3).
8. the side blow mechanism of diel according to claim 7, it is characterized in that described first elastic component includes the first extension spring (6), described second elastic component includes the second extension spring (7), the two side of described slide block (2) is respectively arranged with the first securing member (8) and the second securing member (9), accordingly, described block (3) is respectively arranged with the 3rd securing member (20) and the 4th securing member (30), the two ends of described first extension spring (6) respectively hook are located on the first securing member (8) and the 3rd securing member (20), the two ends of described second extension spring (7) respectively hook are located on the second securing member (9) and the 4th securing member (30).
9. the side blow mechanism of the diel according to Claims 1 to 5 any one claim, is characterized in that being provided with guider between described slide block (2) and block (3).
10. the side blow mechanism of diel according to claim 9, is characterized in that described guider comprises the lead (40) being separately positioned on the first through hole (23) on slide block (2) and block (3) and the second through hole (33) and being located between the first through hole (23) and the second through hole (33).
CN201420739863.6U 2014-11-28 2014-11-28 The side blow mechanism of diel Active CN204320976U (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104923674A (en) * 2015-06-02 2015-09-23 中航飞机股份有限公司西安飞机分公司 Stamping die and stamping method for sunken portion on side face of sheet metal part
CN105903806A (en) * 2016-04-14 2016-08-31 浙江固耐橡塑科技有限公司 Single-process punching mold for conical bearing retainer
CN106270236A (en) * 2016-08-17 2017-01-04 安徽江淮汽车股份有限公司 A kind of stamping parts pressing positioner
WO2017005875A1 (en) * 2015-07-07 2017-01-12 Voestalpine Giesserei Linz Gmbh V-drive and slide element for the same
CN106345895A (en) * 2016-09-30 2017-01-25 安徽江淮汽车股份有限公司 Side punching rollover tapered wedge mechanism
CN107030163A (en) * 2017-06-05 2017-08-11 惠州市美林模具有限公司 Decompressor
CN107127281A (en) * 2017-06-06 2017-09-05 佛山市顺德区莱雄机械设备有限公司 The long pipe threading machine of multi-head numerical control
CN109605810A (en) * 2018-12-14 2019-04-12 昆山德盛精密模具有限公司 A kind of fast fallback moves down mold mechanism
CN110605318A (en) * 2018-06-15 2019-12-24 汉达精密电子(昆山)有限公司 Side punching device
CN111360165A (en) * 2020-03-30 2020-07-03 昆山宣鑫润精密机械有限公司 Side punching mechanism with nitrogen spring and side punching die

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104923674A (en) * 2015-06-02 2015-09-23 中航飞机股份有限公司西安飞机分公司 Stamping die and stamping method for sunken portion on side face of sheet metal part
CN108290201A (en) * 2015-07-07 2018-07-17 奥钢联林茨铸造有限公司 Chock transmission device and slider component for chock transmission device
WO2017005875A1 (en) * 2015-07-07 2017-01-12 Voestalpine Giesserei Linz Gmbh V-drive and slide element for the same
CN105903806B (en) * 2016-04-14 2017-09-01 浙江固耐橡塑科技有限公司 Conical bearing retainer one-off hole-piercing mould
CN105903806A (en) * 2016-04-14 2016-08-31 浙江固耐橡塑科技有限公司 Single-process punching mold for conical bearing retainer
CN106270236A (en) * 2016-08-17 2017-01-04 安徽江淮汽车股份有限公司 A kind of stamping parts pressing positioner
CN106345895A (en) * 2016-09-30 2017-01-25 安徽江淮汽车股份有限公司 Side punching rollover tapered wedge mechanism
CN106345895B (en) * 2016-09-30 2018-05-04 安徽江淮汽车集团股份有限公司 A kind of side blow rollover wedge mechanism
CN107030163A (en) * 2017-06-05 2017-08-11 惠州市美林模具有限公司 Decompressor
CN107127281A (en) * 2017-06-06 2017-09-05 佛山市顺德区莱雄机械设备有限公司 The long pipe threading machine of multi-head numerical control
CN110605318A (en) * 2018-06-15 2019-12-24 汉达精密电子(昆山)有限公司 Side punching device
CN109605810A (en) * 2018-12-14 2019-04-12 昆山德盛精密模具有限公司 A kind of fast fallback moves down mold mechanism
CN109605810B (en) * 2018-12-14 2020-11-03 昆山德盛精密模具有限公司 Quick-returning and downward-moving die mechanism
CN111360165A (en) * 2020-03-30 2020-07-03 昆山宣鑫润精密机械有限公司 Side punching mechanism with nitrogen spring and side punching die

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