CN205128715U - Stepless adjustable leaf spring side cut mould of blanking clearance - Google Patents
Stepless adjustable leaf spring side cut mould of blanking clearance Download PDFInfo
- Publication number
- CN205128715U CN205128715U CN201520982565.4U CN201520982565U CN205128715U CN 205128715 U CN205128715 U CN 205128715U CN 201520982565 U CN201520982565 U CN 201520982565U CN 205128715 U CN205128715 U CN 205128715U
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- Prior art keywords
- cutter
- fixed
- lower bolster
- leaf spring
- prelocalization
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Abstract
The utility model relates to a sheet metal's cutting mould, concretely relates to stepless adjustable leaf spring side cut mould of blanking clearance, the stamping die comprises an upper template and a lower template, on, the lower bolster corresponds parallel arrangement, wedge upper slitter seat is fixed to cope match -plate pattern bottom surface bilateral symmetry, it is connected with wedge regulating block and last cutter in order to go up the blade holder, the adjusting part is connected to the wedge regulating block, correspond to go up cutter under the rigidity of cutter on the lower bolster, on, the cutter cutting edge sets up relatively down, down the cutter is fixed under on the blade holder, the blade holder is fixed on the lower bolster down, on corresponding between lower bolster and the cope match -plate pattern, the cutter sets up guider down, the lower bolster corresponds down, and the cutter sets up positioner. The utility model discloses can realize the infinitely variable control of cutter position, adjust efficient, cutter long service life, reduction in production cost.
Description
Technical field
The utility model relates to a kind of cutting dies of sheet metal, is specifically related to the stepless adjustable leaf spring shaving die in a kind of blade clearance.
Background technology
In leaf springs of car production process, in order to meet Production requirement, need to carry out two trimming to leaf spring end.Existing side cutting sewing machine comprises upper and lower cutting knife, and upper and lower cutting knife is corresponding upper and lower tool rest respectively, because plate spring sheet hardness is large, rigidity is strong, comparatively serious to the wearing and tearing of blade in cutting process, may wear to a certain degree, upper and lower cutting clearance is excessive, affects trimming effect.Now, need to adjust the position of upper cutter, existing method is generally between upper cutter head and upper cutter, fill in iron plate adjustment, by iron plate thickness effect, the adjustable range of lower cutter can not realize stepless adjustable, an immediate regulated value only can be selected to use, so easily damage cutting knife, affect its service life, and in adjustment process, need test of many times, to judge whether the iron plate thickness inserted meets trimming demand, inefficiency.
Utility model content
For solving the deficiency in above-mentioned technology, the purpose of this utility model is: provide a kind of blade clearance stepless adjustable leaf spring shaving die, realize the step-less adjustment of upper cutter position, regulates efficiency high, cutting knife long service life, reduces production cost.
For solving its technical problem, technical solution adopted in the utility model is:
The stepless adjustable leaf spring shaving die in described blade clearance, comprise cope match-plate pattern and lower bolster, on, lower bolster correspondence be arranged in parallel, cope match-plate pattern bottom surface bilateral symmetry stationary wedge upper cutter head, upper cutter head is connected with wedge shape regulating block and upper cutter in turn, wedge shape regulating block connects adjusting part, the position fixed down cutter of corresponding upper cutter on lower bolster, on, lower cutter blade is oppositely arranged, lower cutter is fixed on lower tool rest, lower tool rest is fixed on lower bolster, between lower bolster and cope match-plate pattern in correspondence, lower cutter arranges guider, the corresponding lower cutter of lower bolster arranges positioner.
The utility model can be arranged on the enterprising enforcement of gap-framepress and use, the corresponding gap-framepress of cope match-plate pattern end face arranges U-shaped holddown groove and die shank, the stroke of gap-framepress needs setting in advance according to trimming, during trimming, leaf spring is fixed by positioning device at lower cutter end face, then upper cutter is descending under the effect of gap-framepress, under the cooperation of upper cutter and lower cutter, complete two trimming, upper, after there is space because wearing and tearing between lower cutter, the position of wedge shape regulating block is regulated by adjusting part, the upper cutter of cope match-plate pattern both sides is close under the squeezing action of wedge shape regulating block, and the adjusting position of upper cutter is determined in conjunction with the position of lower cutter, adjustment process simple and fast, efficiency significantly improves.
Wherein, preferred version is:
Together with described upper cutter head, wedge shape regulating block are bolted on upper cutter, when needing to regulate wedge shape regulating block position, need first to loosen this set bolt, again tighten after regulating.
Described adjusting part comprises adjusting bolt and fixed head, fixed head is fixed on upper cutter head, on fixed head, corresponding adjusting bolt arranges U-shaped holddown groove, adjusting bolt is fixed by U-shaped holddown groove, the movement that adjusting bolt can realize wedge shape regulating block only need be rotated during adjustment, time saving and energy saving, U-shaped holddown groove plays restriction positioning action to adjusting bolt, prevents it from turning sideslip in process.
Described guider comprises guide pad and gathering sill, guide pad is symmetricly set on the opposing side of two upper cutter heads, on lower bolster, corresponding guide pad arranges gathering sill respectively, guide-localization effect is played in the movement of gathering sill to upper cutter, prevent upper cutter from cutting process, occurring dislocation, affect cut quality.
Described positioner comprises prelocalization assembly and rear positioning component, prelocalization assembly is fixed on lower bolster front end, rear positioning component is fixed on lower bolster rear end, when two trimming is carried out to leaf spring, need conventional two kinds of localization methods according to the processing of different leaf spring, one is rear location, and one is centre bore location, prelocalization assembly is used for centre bore location, and rear positioning component is used for rear location.
Described prelocalization assembly comprises prelocalization plate and prelocalization block, prelocalization plate is fixed on lower bolster front end, prelocalization plate is provided with Long Circle groove, prelocalization block is bolted in Long Circle groove, prelocalization block end face center is provided with positioning cylinder, when leaf spring needs centre bore to locate, the position fixing prelocalization block is required according to leaf spring Cutting Length, distance between leaf spring Cutting Length and centralized positioning cylinder to cutter, positioning cylinder is positioned through leaf spring centre bore, then realizes two trimming by the relative motion of upper and lower cutting knife.
Described rear positioning component comprises rear locating piece and rear position plate, under rear position plate correspondence, tool rest is fixed on lower bolster rear end, the corresponding rear position plate of rear locating piece end face arranges groove, groove floor height is concordant with lower cutter, rear position plate is arranged Long Circle groove, rear position plate is fixed on lower cutter end face by Long Circle groove with at the groove of rear locating piece end face, when locating after leaf spring needs, the position of rear position plate is regulated by Long Circle groove, withstand leaf spring afterbody by rear position plate, carry out two trimming by the relative motion of upper and lower cutting knife.
Compared with prior art, the utility model has following beneficial effect:
The utility model can realize the step-less adjustment of upper cutter position, adjustment efficiency is high, cutting knife long service life, reduce production cost, it is arranged on the enterprising enforcement of gap-framepress and uses, the corresponding gap-framepress of cope match-plate pattern end face arranges U-shaped holddown groove and die shank, the stroke of gap-framepress needs setting in advance according to trimming thickness, during trimming, leaf spring is fixed by positioning device at lower cutter end face, then upper cutter is descending under the effect of gap-framepress, under the cooperation of upper cutter and lower cutter, complete two trimming, upper, after there is space because wearing and tearing between lower cutter, the position of wedge shape regulating block is regulated by adjusting part, the upper cutter of cope match-plate pattern both sides is close under the squeezing action of wedge shape regulating block, and the adjusting position of upper cutter is determined in conjunction with the position of lower cutter, adjustment process simple and fast, efficiency significantly improves.
Accompanying drawing explanation
Fig. 1 embodiment 1 stereogram
Fig. 2 embodiment 1 cope match-plate pattern and fixed part upward view thereof.
Fig. 3 embodiment 1 lower bolster and fixed part top view thereof.
In figure: 1, cope match-plate pattern; 2, lower bolster; 3, upper cutter head; 4, wedge shape regulating block; 5, upper cutter; 6, lower cutter; 7, lower tool rest; 8, adjusting bolt; 9, fixed head; 10, U-shaped holddown groove; 11, guide pad; 12, gathering sill; 13, prelocalization plate; 14, prelocalization block; 15, positioning cylinder; 16, rear locating piece; 17, rear position plate; 18, die shank.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model embodiment is described further:
Embodiment 1:
As Fig. 1-3 shows, the stepless adjustable leaf spring shaving die in blade clearance described in the utility model, comprise cope match-plate pattern 1 and lower bolster 2, on, lower bolster correspondence be arranged in parallel, cope match-plate pattern 1 bottom surface bilateral symmetry stationary wedge upper cutter head 3, upper cutter head 3 is connected with wedge shape regulating block 4 and upper cutter 5 in turn, wedge shape regulating block 4 connects adjusting part, the position fixed down cutter 6 of corresponding upper cutter 5 on lower bolster 2, on, lower cutter blade is oppositely arranged, lower cutter 6 is fixed on lower tool rest 7, lower tool rest 7 is fixed on lower bolster 2, between lower bolster 2 and cope match-plate pattern 1 in correspondence, lower cutter arranges guider, the corresponding lower cutter 6 of lower bolster 2 arranges positioner.
Wherein, together with upper cutter head 3, wedge shape regulating block 4 are bolted on upper cutter 5, when needing to regulate wedge shape regulating block 4 position, need first to loosen this set bolt, again tighten after regulating, adjusting part comprises adjusting bolt 8 and fixed head 9, fixed head 9 is fixed on cope match-plate pattern 1, on fixed head 9, corresponding adjusting bolt 8 arranges U-shaped holddown groove 10, adjusting bolt 8 is fixed by U-shaped holddown groove 10, the movement that adjusting bolt 8 can realize wedge shape regulating block 4 only need be rotated during adjustment, time saving and energy saving, U-shaped holddown groove 10 pairs of adjusting bolts 8 play restriction positioning action, prevent it from turning sideslip in process, guider comprises guide pad 11 and gathering sill 12, guide pad 11 is symmetricly set on the opposing side of two upper cutter heads 3, on lower bolster 2, corresponding guide pad 11 arranges gathering sill 12 respectively, guide-localization effect is played in the movement of gathering sill 12 pairs of upper cutters 5, prevent upper cutter 5 from cutting process, occurring dislocation, affect cut quality, positioner comprises prelocalization assembly and rear positioning component, prelocalization assembly is fixed on lower bolster 2 front end, rear positioning component is fixed on lower bolster 2 rear end, when two trimming is carried out to leaf spring, need conventional two kinds of localization methods, one is rear location, and one is centre bore location, prelocalization assembly is used for centre bore location, and rear positioning component is used for rear location, prelocalization assembly comprises prelocalization plate 13 and prelocalization block 14, prelocalization plate 13 is fixed on lower bolster 2 front end, prelocalization plate 13 is provided with Long Circle groove, prelocalization block 14 is bolted in Long Circle groove, prelocalization block 14 end face center is provided with positioning cylinder 15, when leaf spring needs centre bore to locate, the position fixing prelocalization block 14 is required according to leaf spring Cutting Length, distance between leaf spring Cutting Length and centralized positioning cylinder 15 to cutter, positioning cylinder 15 is positioned through leaf spring centre bore, then by upper, the cooperation of lower cutter realizes two trimming, rear positioning component comprises rear locating piece 16 and rear position plate 17, the lower tool rest 7 of rear position plate 17 correspondence is fixed on lower bolster 2 rear end, the corresponding rear position plate 17 of rear locating piece 16 end face arranges groove, groove floor height is concordant with lower cutter 6, rear position plate 17 is arranged Long Circle groove, rear position plate 17 is fixed on lower cutter 6 end face by Long Circle groove with at the groove of rear locating piece 16 end face, when locating after leaf spring needs, the position of rear position plate 17 is regulated by Long Circle groove, leaf spring afterbody is withstood by rear position plate 17, by upper, two trimming is carried out in the mutual motion of lower cutter.
The utility model can the perpendicularity of fast testing plate spring grasswort and the depth of parallelism, and reliable results, improves production quality and safety coefficient.The utility model can be arranged on the enterprising enforcement of gap-framepress and use, the corresponding gap-framepress of cope match-plate pattern 1 end face arranges U-shaped holddown groove 10 and die shank 18, the stroke of gap-framepress needs setting in advance according to trimming, during trimming, leaf spring is fixed by positioning device at lower cutter 6 end face, then upper cutter 5 is descending under the effect of gap-framepress, under the cooperation of upper cutter 5 and lower cutter 6, complete two trimming, upper, after there is space because wearing and tearing between lower cutter, the position of wedge shape regulating block 4 is regulated by adjusting part, the upper cutter 5 of cope match-plate pattern 1 both sides is close under the squeezing action of wedge shape regulating block 4, and the adjusting position of upper cutter 5 is determined in conjunction with the position of lower cutter 6, adjustment process simple and fast, efficiency significantly improves.
Claims (7)
1. the stepless adjustable leaf spring shaving die in blade clearance, it is characterized in that, comprise cope match-plate pattern (1) and lower bolster (2), on, lower bolster correspondence be arranged in parallel, cope match-plate pattern (1) bottom surface bilateral symmetry stationary wedge upper cutter head (3), upper cutter head (3) is connected with wedge shape regulating block (4) and upper cutter (5) in turn, wedge shape regulating block (4) connects adjusting part, position fixed down cutter (6) of the upper corresponding upper cutter (5) of lower bolster (2), on, lower cutter blade is oppositely arranged, lower cutter (6) is fixed on lower tool rest (7), lower tool rest (7) is fixed on lower bolster (2), between lower bolster (2) and cope match-plate pattern (1) in correspondence, lower cutter arranges guider, lower bolster (2) corresponding lower cutter (6) arranges positioner.
2. the stepless adjustable leaf spring shaving die in blade clearance according to claim 1, is characterized in that, described upper cutter head (3), wedge shape regulating block (4) and upper cutter (5) are bolted on together.
3. the stepless adjustable leaf spring shaving die in blade clearance according to claim 1, it is characterized in that, described adjusting part comprises adjusting bolt (8) and fixed head (9), fixed head (9) is fixed on upper cutter head (3), the upper corresponding adjusting bolt (8) of fixed head (9) arranges U-shaped holddown groove (10), and adjusting bolt (8) is fixed by U-shaped holddown groove (10).
4. the stepless adjustable leaf spring shaving die in blade clearance according to claim 1, it is characterized in that, described guider comprises guide pad (11) and gathering sill (12), guide pad (11) is symmetricly set on the opposing side of two upper cutter heads (3), and the upper corresponding guide pad (11) of lower bolster (2) arranges gathering sill (12) respectively.
5. the stepless adjustable leaf spring shaving die in blade clearance according to claim 1, it is characterized in that, described positioner comprises prelocalization assembly and rear positioning component, prelocalization assembly is fixed on lower bolster (2) front end, and rear positioning component is fixed on lower bolster (2) rear end.
6. the stepless adjustable leaf spring shaving die in blade clearance according to claim 5, it is characterized in that, described prelocalization assembly comprises prelocalization plate (13) and prelocalization block (14), prelocalization plate (13) is fixed on lower bolster (2) front end, prelocalization plate (13) is provided with Long Circle groove, prelocalization block (14) is bolted in Long Circle groove, and prelocalization block (14) end face center is provided with positioning cylinder (15).
7. the stepless adjustable leaf spring shaving die in blade clearance according to claim 5, it is characterized in that, described rear positioning component comprises rear locating piece (16) and rear position plate (17), the lower tool rest (7) of rear position plate (17) correspondence is fixed on lower bolster (2) rear end, the corresponding rear position plate (17) of rear locating piece (16) end face arranges groove, groove floor height is concordant with lower cutter (6), (17) arrange Long Circle groove to rear position plate, rear position plate (17) is fixed on lower cutter (6) end face by Long Circle groove with at the groove of rear locating piece (16) end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520982565.4U CN205128715U (en) | 2015-12-01 | 2015-12-01 | Stepless adjustable leaf spring side cut mould of blanking clearance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520982565.4U CN205128715U (en) | 2015-12-01 | 2015-12-01 | Stepless adjustable leaf spring side cut mould of blanking clearance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205128715U true CN205128715U (en) | 2016-04-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520982565.4U Expired - Fee Related CN205128715U (en) | 2015-12-01 | 2015-12-01 | Stepless adjustable leaf spring side cut mould of blanking clearance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205128715U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105772580A (en) * | 2016-05-19 | 2016-07-20 | 辽宁辽鞍机械制造有限公司 | Fast and adjustable locating device for track link stamping die |
| CN105945126A (en) * | 2016-06-28 | 2016-09-21 | 湖北神风汽车弹簧有限公司 | Closed edge cutting device |
| CN106734621A (en) * | 2016-12-29 | 2017-05-31 | 山东迈拓林铝模板工程技术有限公司 | A kind of aluminum alloy pattern plate banded plate stamping mold |
| CN108746353A (en) * | 2018-05-18 | 2018-11-06 | 山东汽车弹簧厂淄博有限公司 | Leaf end orthopedic systems and shaping methods |
| CN109248952A (en) * | 2018-11-02 | 2019-01-22 | 山东森德数控机械有限公司 | Leaf spring flexibility trimming device |
-
2015
- 2015-12-01 CN CN201520982565.4U patent/CN205128715U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105772580A (en) * | 2016-05-19 | 2016-07-20 | 辽宁辽鞍机械制造有限公司 | Fast and adjustable locating device for track link stamping die |
| CN105945126A (en) * | 2016-06-28 | 2016-09-21 | 湖北神风汽车弹簧有限公司 | Closed edge cutting device |
| CN106734621A (en) * | 2016-12-29 | 2017-05-31 | 山东迈拓林铝模板工程技术有限公司 | A kind of aluminum alloy pattern plate banded plate stamping mold |
| CN106734621B (en) * | 2016-12-29 | 2018-11-09 | 山东迈拓林铝模板工程技术有限公司 | A kind of aluminum alloy pattern plate banded plate diel |
| CN108746353A (en) * | 2018-05-18 | 2018-11-06 | 山东汽车弹簧厂淄博有限公司 | Leaf end orthopedic systems and shaping methods |
| CN108746353B (en) * | 2018-05-18 | 2020-04-28 | 山东汽车弹簧厂淄博有限公司 | Reed end shaping system and method |
| CN109248952A (en) * | 2018-11-02 | 2019-01-22 | 山东森德数控机械有限公司 | Leaf spring flexibility trimming device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170807 Address after: The new century Huantai County of Shandong province in 256400 Zibo City Industrial Park and Francis Road No. 39 Patentee after: Shandong Automobile Spring Factory Zibo Co., Ltd. Address before: The industrial park and the new century Huantai County Ji 256400 Shandong city of Zibo province No. 5 Patentee before: SHANDONG FANGCHENG AUTOMOBILE SUSPENSION TECHNOLOGY CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160406 Termination date: 20191201 |