CN207026223U - For producing the decompressor of not uniform thickness automobile door plate - Google Patents

For producing the decompressor of not uniform thickness automobile door plate Download PDF

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Publication number
CN207026223U
CN207026223U CN201720666030.5U CN201720666030U CN207026223U CN 207026223 U CN207026223 U CN 207026223U CN 201720666030 U CN201720666030 U CN 201720666030U CN 207026223 U CN207026223 U CN 207026223U
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China
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plate
briquetting
groove
fixed
punching press
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CN201720666030.5U
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Chinese (zh)
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杨国强
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Wuhan Motto Fine Technology Beijing Great Automotive Components Co Ltd
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Wuhan Motto Fine Technology Beijing Great Automotive Components Co Ltd
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Abstract

The utility model discloses the decompressor for producing not uniform thickness automobile door plate, including：Backboard, it is vertically and fixedly provided with top plate towards side；The drive cylinder being fixed on top plate；Punching press post, it can be driven by drive cylinder and moved up and down；Fixed plate, it is fixed on backboard；Lead, it passes through fixed plate, drive mechanism is provided with the top of lead；Portable plate, it is fixed on the bottom of lead and can driven by drive mechanism, portable plate bottom is provided with briquetting, the upper surface of briquetting is provided with the first groove from the edge that briquetting is extended at the center of briquetting, the side of briquetting is provided with the second groove extended downwardly from edge, and punching press post sequentially passes through portable plate and briquetting；Base, the die cavity being provided with base immediately below punching press post.The pressure-pad-force for the scattered reduction plank side of setting that the utility model passes through groove, the possibility of the unstability of thin plate side caused by uneven thickness is reduced, so as to reduce the generation rate of thin plate side ridging defect.

Description

For producing the decompressor of not uniform thickness automobile door plate
Technical field
It the utility model is related to automobile door plate manufacture field.More specifically, the utility model is related to a kind of for producing The not decompressor of uniform thickness automobile door plate.
Background technology
Generally require to carry out punching press removal redundance in automobile door plate forming process, processed with adapting to follow-up assembling, But from the point of view of the situation of vehicle body distribution of force, some position stress of automobile door panel are big and concentrate, and some position stress are relatively It is small, compare the position of concentration in stress, should use the thicker steel plate of thickness, and the less position of stress, should as much as possible with compared with Thin steel plate, to reduce the pot plate dosage of separate unit car, production cost is reduced, while mitigate car body weight.
But the thickness for being also due to steel plate simultaneously is different, the decompressor of current door-plate is in forming process due to metal Complex flow, because of accumulation of metal at binder surface, easily there is wrinkling in thin plate side, and the decompressor of door-plate can not be fine Convenient end of door plate carries out punching press, and efficiency is low, can not meet the needs of production, therefore needs a kind of thin plate side that reduces of searching badly and rise The defects of wrinkle rate and convenient use the decompressor for being used to produce not uniform thickness automobile door plate.
Utility model content
A purpose of the present utility model is to solve the above problems, and provides the advantages of will be described later.
The utility model also has a purpose to be to provide a kind of decompressor for being used to produce not uniform thickness automobile door plate, passes through The scattered pressure-pad-force for reducing plank side of setting of briquetting upper groove, reduce caused by the uneven thickness unstability of thin plate side can Can, so as to reduce the corrugated ratio of defects in thin plate side.
In order to realize according to these purposes of the present utility model and further advantage, there is provided one kind is used for not uniform thickness car door The decompressor of plate, including：
Backboard, its top are vertically and fixedly provided with top plate towards side；
Punching press main body, it includes：
The drive cylinder being fixed on the top plate；
Punching press post, it is fixed on below the top plate and can driven by the drive cylinder and is moved up and down；
Presser device, it includes：
Fixed plate, it is fixed on the backboard, and the punching press post passes through the centre of the fixed plate；
Lead, it passes through the side of the fixed plate, and the top of the lead is provided with drive mechanism；
Portable plate, it is fixed on the bottom of the lead and can driven by the drive mechanism, the portable plate bottom Centre is provided with briquetting, and the upper surface of the briquetting is provided with the first groove, and first groove is from close to the center of the briquetting Place extends to the edge of the briquetting, and the side of the briquetting is recessed provided with second extended downwardly from the edge of the briquetting Groove, the second groove are connected with first groove, the thickness 1/3 of of length no more than briquetting of second groove, and First groove is identical with the depth of second groove, is 0.1~0.2mm, and the lower end of the punching press post sequentially passes through The portable plate and the briquetting；
Base, it is parallel with the top plate, die cavity is provided with the base, under the die cavity is located at the punching press post just Side.
Preferably, the briquetting is rotatable is fixed among the portable plate bottom.
Preferably, the side of the briquetting is fixed in the lower section of second groove encloses the buffering provided with polyurethane material Portion, the buffer part are circular arc.
Preferably, the drive cylinder includes the piston rod for passing vertically through the top plate, the punching press post and the work The lower end connection of stopper rod.
Preferably, the side of the backboard is provided with the support block highly flushed with the die cavity.
Preferably, the base includes the bottom plate parallel with the fixed plate, and the die cavity is detachably secured to institute State at the top of bottom plate, the bottom base plate is by support seat supports.
Preferably, the mold cavity bottoms are connected with connects and tremie pipe that 10~25 ° of overturning angles are set with bottom, described Tremie pipe passes through the bottom plate, and the exit of the tremie pipe is provided with rewinding box.
The utility model comprises at least following beneficial effect：
The decompressor of the present utility model for being used to produce not uniform thickness automobile door plate, in conventional apparatus due to thin plate side Thickness is smaller, and suffered pressure-pad-force is less than normal, and unstability is tangentially easily occurring for thin plate side, and material flow resistance is smaller to be made to cause excessive material Stream enters the problem of die cavity is so as to produce corrugation, and pressure is extended at the center close to briquetting by being set in the upper surface of briquetting First groove at the edge of block coordinates the second groove extended downwardly from the edge of briquetting that the side of briquetting is set, will during use First groove is provided towards plank side, by the scattered pressure-pad-force for reducing plank side of the setting of groove, reduces because of uneven thickness Caused by thin plate side unstability possibility, so as to reduce the generation rate of thin plate side ridging defect.
Further advantage, target and feature of the present utility model embody part by following explanation, and part will also pass through Research of the present utility model and practice are understood by the person skilled in the art.
Brief description of the drawings
Fig. 1 is the structural representation of the present utility model for being used to produce the not decompressor of uniform thickness automobile door plate.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings, to make those skilled in the art with reference to explanation Book word can be implemented according to this.
As shown in figure 1, the utility model provides a kind of decompressor for being used to produce not uniform thickness automobile door plate, including：
Backboard 1, its top are vertically and fixedly provided with top plate 2 towards side；
Punching press main body 3, it includes：
The drive cylinder 210 being fixed on the top plate 2；
Punching press post 220, it is fixed on the lower section of top plate 2 and can driven by the drive cylinder 210 and is moved up and down；
Presser device 4, it includes：
Fixed plate 410, it is fixed on the backboard 1, and the punching press post 220 passes through the centre of the fixed plate 410；
Lead 420, it passes through the side of the fixed plate 410, and the top of the lead 420 is provided with drive mechanism 430；
Portable plate 440, it is fixed on the bottom of the lead 420 and can driven by the drive mechanism 430, the work Be provided with briquetting 450 among the dynamic bottom of plate 440, the upper surface of the briquetting 450 is provided with the first groove, first groove from by The edge of the briquetting 450 is extended at the center of the nearly briquetting 450, and the side of the briquetting 450 is provided with from the pressure The second groove that the edge of block 450 extends downwardly, the second groove are connected with first groove, the length of second groove No more than the thickness 1/3 of the briquetting 450, and first groove is identical with the depth of second groove, be 0.1~ 0.2mm, the lower end of the punching press post 220 sequentially pass through the portable plate 440 and the briquetting 450；
Base 5, it is parallel with the top plate 2, and die cavity 6 is provided with the base 5, and the die cavity 6 is located at the punching press Immediately below post 220.
The decompressor of the present utility model for being used to produce not uniform thickness automobile door plate, by being set in the upper surface of briquetting 450 The first groove from the edge that briquetting 450 is extended at the center of briquetting 450 is put, and coordinates the side of briquetting 450 to set The second groove extended downwardly from the edge of briquetting 450 put, the first groove is provided towards plank side, usual feelings during use The pressure-pad-force of plank side is more than thin plate side under condition, but because the first groove and the second groove are arranged on briquetting 450, and from close Extend at the center of briquetting 450 to side and lower section, so as to reduce the gap of plank side and the pressure-pad-force of thin plate side, so as to drop The possibility of unstability is tangentially occurring for low thin plate side, reduces thin plate side and produces corrugated ratio of defects.It is of the present utility model to be used to give birth to The decompressor of production not uniform thickness automobile door plate in use, uniform thickness automobile door plate is placed on die cavity 6, rear drive mechanism 430 drive portable plate 440 descending by lead 420, and briquetting 450 compresses to outside at punching press, afterwards drive cylinder 210 Drive punching press post it is descending, the bottom of punching press post 220 through briquetting 450 at punching press carry out punching press, obtain the automobile door plate after punching press, And due to the setting of the upper groove of briquetting 450, reduce the corrugated ratio of defects in thin plate side.
In another technical solution, the briquetting 450 is rotatable to be fixed among the bottom of portable plate 440.Pressure Block 450 is rotatable to be fixed on portable plate 440, makes the first groove using the orientation that briquetting 450 is conveniently adjusted during briquetting 450 Towards plank side.
In another technical solution, the side of the briquetting 450 is fixed in the lower section of second groove encloses provided with poly- The buffer part 460 of urethane material, the buffer part 460 are semicircle.The setting of buffer part 460 further balance plank side with The pressure-pad-force of thin plate side.
In another technical solution, the drive cylinder 210 includes the piston rod for passing vertically through the top plate 2, described Punching press post 220 is connected with the lower end of the piston rod.
In another technical solution, the side of the backboard 1 is provided with the support block flushed with the height of die cavity 6. Support block is provided for preferably propping up larger automobile door plate, is conveniently operated at punching press.
In another technical solution, the base 5 includes the bottom plate 510 parallel with the fixed plate 410, the die cavity 6 are detachably secured to the top of bottom plate 510, and the bottom of bottom plate 510 is supported by support base 520.
In another technical solution, the bottom of die cavity 6 is connected with to be connected and 10~25 ° of overturning angles set with bottom Tremie pipe 7, the tremie pipe 7 pass through the bottom plate 510, and the exit of the tremie pipe 7 is provided with rewinding box 8.Tremie pipe 7 The waste material that setting with rewinding box 8 removes punching press is fallen into rewinding box 8 by 10~25 ° of inclined tremie pipes 7, saves people Power, the scrap loop for being also convenient for taking out in rewinding box 8 use rewinding box 8.
Although embodiment of the present utility model is disclosed as above, it is not restricted in specification and embodiment Listed utilization, it can be applied to various suitable fields of the present utility model completely, for those skilled in the art, Other modification is easily achieved, therefore under the universal limited without departing substantially from claim and equivalency range, this reality Specific details is not limited to new and shown here as the legend with description.

Claims (6)

  1. A kind of 1. decompressor for being used to produce not uniform thickness automobile door plate, it is characterised in that including：
    Backboard, its top are vertically and fixedly provided with top plate towards side；
    Punching press main body, it includes：
    The drive cylinder being fixed on the top plate；
    Punching press post, it is fixed on below the top plate and can driven by the drive cylinder and is moved up and down；
    Presser device, it includes：
    Fixed plate, it is fixed on the backboard, and the punching press post passes through the centre of the fixed plate；
    Lead, it passes through the side of the fixed plate, and the top of the lead is provided with drive mechanism；
    Portable plate, it is fixed on the bottom of the lead and can driven by the drive mechanism, among the portable plate bottom Briquetting is provided with, the briquetting is rotatable to be fixed among the portable plate bottom, and the upper surface of the briquetting is provided with first Groove, first groove extend to the edge of the briquetting, and the side of the briquetting at the center of the close briquetting Provided with the second groove extended downwardly from the edge of the briquetting, the second groove is connected with first groove, and described second The thickness 1/3 of of length no more than briquetting of groove, and first groove is identical with the depth of second groove, is 0.1~0.2mm, the lower end of the punching press post sequentially pass through the portable plate and the briquetting；
    Base, it is parallel with the top plate, and die cavity is provided with the base, and the die cavity is located at immediately below the punching press post.
  2. 2. the decompressor as claimed in claim 1 for being used to produce not uniform thickness automobile door plate, it is characterised in that the briquetting Side is fixed in the lower section of second groove encloses the buffer part provided with polyurethane material, and the buffer part is circular arc.
  3. 3. the decompressor as claimed in claim 1 for being used to produce not uniform thickness automobile door plate, it is characterised in that the driving gas Cylinder includes the piston rod for passing vertically through the top plate, and the punching press post is connected with the lower end of the piston rod.
  4. 4. the decompressor as claimed in claim 1 for being used to produce not uniform thickness automobile door plate, it is characterised in that the backboard Side is provided with the support block highly flushed with the die cavity.
  5. 5. the decompressor as claimed in claim 1 for being used to produce not uniform thickness automobile door plate, it is characterised in that the base bag The bottom plate parallel with the fixed plate is included, the die cavity is detachably secured at the top of the bottom plate, and the bottom base plate is by propping up Support seat supports.
  6. 6. the decompressor as claimed in claim 5 for being used to produce not uniform thickness automobile door plate, it is characterised in that the die cavity bottom Portion is connected with to be connected and tremie pipe that 10~25 ° of overturning angles are set, the tremie pipe pass through the bottom plate, the blanking with bottom The exit of pipe is provided with rewinding box.
CN201720666030.5U 2017-06-08 2017-06-08 For producing the decompressor of not uniform thickness automobile door plate Active CN207026223U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720666030.5U CN207026223U (en) 2017-06-08 2017-06-08 For producing the decompressor of not uniform thickness automobile door plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720666030.5U CN207026223U (en) 2017-06-08 2017-06-08 For producing the decompressor of not uniform thickness automobile door plate

Publications (1)

Publication Number Publication Date
CN207026223U true CN207026223U (en) 2018-02-23

Family

ID=61471300

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720666030.5U Active CN207026223U (en) 2017-06-08 2017-06-08 For producing the decompressor of not uniform thickness automobile door plate

Country Status (1)

Country Link
CN (1) CN207026223U (en)

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