CN204564904U - A kind of automobile door sill class left and right product piece switches punching die - Google Patents
A kind of automobile door sill class left and right product piece switches punching die Download PDFInfo
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- CN204564904U CN204564904U CN201520082678.9U CN201520082678U CN204564904U CN 204564904 U CN204564904 U CN 204564904U CN 201520082678 U CN201520082678 U CN 201520082678U CN 204564904 U CN204564904 U CN 204564904U
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Abstract
A kind of automobile door sill class left and right product piece switches punching die, comprises upper bolster, die shoe, and upper bolster connects blanking equipment top shoe, and die shoe is fixed on blanking equipment workbench, and described both mold ends is at least provided with place's cylinder mechanism.The utility model is by being arranged on the cylinder mechanism of mould ends, achieve the processing that one set of die can complete left and right product piece bores position, thus decrease the number of molds of processing automobile threshold class left and right product piece, decrease the time that workman changes adjustment mould, while reduction production cost, improve production efficiency.
Description
Technical field
The utility model relates to a kind of blanking die, and especially one is applicable to automobile door sill class left and right product piece switching punching die, belongs to metal stamping techniques field.
Background technology
The left and right product piece of automobile door sill class is provided with multiple hole mostly as required, and the processing of this some holes is completed through punching die by blanking equipment usually.The size general all longer (1.4 meters-1.7 meters) of the left and right product piece of automobile door sill class, therefore the frock size of punching die is also all larger, general template can grow to 2 meters, mold weight is very large, kilogram weight more than 4000 can be reached, often assemble a mould all to need to debug accordingly, workman is very time and effort consuming in assembling, dismounting and debugging tool process; And the raw material to take greatly due to die boundary dimensions are many, the cost of input is relatively high.The feature analyzing the left and right product piece of automobile door sill class is not difficult to find, the position, hole at the left member of quite a few product piece and a lot of position of right member is all identical, just the left end local of left member is different with the right-hand member partial bores position of right member, in this case, if processing left member or right member adopt different moulds respectively, mould is obviously caused to waste and the man-hour of more mold exchange is expended.
Utility model content
The purpose of this utility model is the drawback for prior art, provides a kind of and reduces the automobile door sill class left and right product piece switching punching die that mold materials expends, reduces die assembly and debug time.
Problem described in the utility model realizes with following technical proposals:
A kind of automobile door sill class left and right product piece switches punching die, comprises upper bolster, die shoe, and upper bolster connects blanking equipment top shoe, and die shoe is fixed on blanking equipment workbench, and described both mold ends is at least provided with place's cylinder mechanism.
Above-mentioned automobile door sill class left and right product piece switches punching die, and described mould is provided with upper mould fixed plate, holding pad, low mold frame, lower bolster and lower bolster, and upper mould fixed plate is fixedly connected with upper bolster through cushion block with bolt, and holding pad connects upper mould fixed plate; Low mold frame, lower bolster, lower bolster, die shoe connect successively; Described cylinder mechanism comprises cylinder, thruster block and drift, cylinder, thruster block are between upper mould fixed plate and upper bolster, the affixed upper bolster of cylinder, cylinder rod connection side pushing block, drift and upper mould fixed plate axis hole are slidably matched, on described holding pad, corresponding drift place is provided with bore of the punch, and described low mold frame is provided with female die embedding cover, and female die embedding cover is corresponding with the upper-lower position of drift.
Above-mentioned automobile door sill class left and right product piece switches punching die, also comprises unloading bolt, screw cover and return spring, and screw cover is through upper mould fixed plate, and unloading bolt is positioned at unloading bolt cover, and unloading bolt lower end is threaded with holding pad; Upper mould fixed plate is provided with spring eye, and return spring is positioned at spring eye, end stand and holding pad on difference contact spring hole, return spring upper and lower two ends.
Above-mentioned automobile door sill class left and right product piece switches punching die, and the affixed guide pillar of described upper mould fixed plate, described holding pad, low mold frame are respectively equipped with upper guide bush, lower guide pin bushing, and guide pillar and upper guide bush, lower guide pin bushing are slidably matched.
Above-mentioned automobile door sill class left and right product piece switches punching die, and described drift upper end is provided with shoulder, and shoulder top is provided with truncated cone-shaped and presents a theatrical performance as the last item on a programme, and described thruster block base plate is provided with thruster inclined-plane.
The utility model for automobile door sill class left and right product piece position, hole feature and design, the upper bolster of described mould connects blanking equipment top shoe, design according to left and right product piece same holes position in the middle part of mould, one place's cylinder mechanism being at least set at the left end of mould or right-hand member, being positioned at the different hole position of cylinder mechanism for assisting blanking equipment to process left member end or right member end of mould left end or right-hand member.The utility model is by being arranged on the cylinder mechanism of mould ends, achieve the punching processing that one set of die can complete the left and right product piece of automobile door sill class, thus decrease the number of molds of processing automobile threshold class left and right product piece, decrease the time that workman changes adjustment mould, while reduction production cost, improve production efficiency.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail.The accompanying drawing forming a part of the present utility model is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.
Fig. 1 is the schematic diagram of the utility model embodiment;
Fig. 2 is that cylinder mechanism closes punching view (the A direction view of Fig. 1);
Fig. 3 is the partial enlarged view at Fig. 2 B place;
Fig. 4 is the schematic diagram of cylinder mechanism open mode;
Fig. 5 is that mould closes, the schematic diagram of cylinder mechanism off working state.
In accompanying drawing, each list of reference numerals is: 1, blanking equipment workbench, 2, die shoe, 3, lower bolster, 4, lower bolster, 5, low mold frame, 6, material guide mechanism, 7, plate, 8, holding pad, 9, upper mould fixed plate, 10, thruster block, 10-1, thruster inclined-plane, 11, upper bolster, 12, blanking equipment top shoe, 13, lower guide pin bushing, 14, upper guide bush, 15, guide pillar, 16, cylinder, 17, unloading bolt, 18, screw cover, 19, return spring, 20, drift, 20-1, presents a theatrical performance as the last item on a programme, and 21, female die embedding cover.
Detailed description of the invention
Referring to Fig. 1, the utility model comprises upper bolster 11, die shoe 2, and upper bolster connects blanking equipment top shoe 12, and upper bolster has moved up and down the processing of the left product piece of automobile door sill class or right product piece bores position with top shoe.Described die shoe 2 is fixed on blanking equipment workbench 1.Material guide mechanism 6 is equipped with in both mold ends.
The utility model processes two kinds of product piece by one set of die, the same holes bit position of the left product piece of automobile door sill class (hereinafter referred to as left member), the right product piece of automobile door sill class (hereinafter referred to as right member) is completed by the middle part of mould, and the processing of the different holes in left member left part or right member right part bit position relies on the cylinder mechanism set up to assist blanking equipment to complete.For this reason, place's cylinder mechanism is at least provided with in both mold ends.Embodiment illustrated in fig. 1, being provided with cylinder mechanism respectively in both mold ends, wherein, being positioned at the cylinder mechanism of mould left end for processing the assistance of position, left product piece left end hole; Be positioned at the cylinder mechanism of mould right-hand member for processing the assistance of position, right product piece right-hand member hole.The cylinder mechanism being positioned at mould left end is identical with the cylinder mechanism principle being positioned at mould right-hand member, vibrational power flow almost symmetry, and the position, hole just for left member or right member requires that the position of drift adjusts to some extent.Below in conjunction with accompanying drawing, to be arranged on the cylinder mechanism of left end station I, described mould is described in further detail.
Referring to Fig. 1, Fig. 2, Fig. 3, described mould comprises upper bolster 11, die shoe 2, upper mould fixed plate 9, holding pad 8, low mold frame 5, lower bolster 4 and lower bolster 3, and upper mould fixed plate is fixedly connected with upper bolster through cushion block with bolt, and holding pad connects upper mould fixed plate; Low mold frame 5, lower bolster 4, lower bolster 3, die shoe 2 from top to bottom connect successively.Described cylinder mechanism comprises cylinder 16, thruster block 10 and drift 20, and cylinder, thruster block are between upper mould fixed plate and upper bolster, and the affixed upper bolster of cylinder, cylinder rod connection side pushing block, is provided with thruster inclined-plane 10-1 bottom thruster block.Drift 20 is up big and down small stage structure, and drift upper end is provided with shoulder, and shoulder top is provided with truncated cone-shaped and presents a theatrical performance as the last item on a programme 20-1.Drift and upper mould fixed plate axis hole are slidably matched.On described holding pad 8, corresponding drift place is provided with bore of the punch, and low mold frame is provided with female die embedding cover 21, and female die embedding cover is corresponding with the upper-lower position of drift, and drift coordinates with female die embedding cover and realizes punching.Holding pad 8 is for compressing plate 7, and screw cover 18 is through upper mould fixed plate, and unloading bolt 17 is positioned at unloading bolt cover, and unloading bolt lower end is threaded with holding pad.Upper mould fixed plate 9 is provided with spring eye, and return spring 19 is arranged in spring eye, the upper and lower two ends of return spring upper end, contact spring hole and holding pad respectively.The scope that moves up and down of the relative upper mould fixed plate of holding pad is defined by screw cover, unloading bolt and return spring.Holding pad is also provided with bore of the punch, and bore of the punch and forcer position are corresponding up and down.
Referring to Fig. 2, Fig. 4, for realizing punching guiding, described mould is provided with guide pillar 15 and upper guide bush 14, lower guide pin bushing 13, upper guide bush 14, lower guide pin bushing 13 are coaxially arranged, the affixed upper mould fixed plate of guide pillar, upper guide bush 14 is inlaid on holding pad, and lower guide pin bushing 13 is inlaid in low mold frame.Punch process, guide pillar and upper guide bush, lower guide pin bushing are slidably matched, so that drift accurately enters female die embedding cover.
Referring to Fig. 1, Fig. 2, to process left member, the course of work of the present utility model is described: the cylinder mechanism be positioned on the left of mould is switched to duty, the cylinder mechanism be positioned on the right side of mould is deactivated state; The top shoe 12 of blanking equipment is with dynamic air cylinder 16, thruster block 10, upper mould fixed plate 9, drift 20 to move to plate 7 direction through upper bolster 11, until holding pad 8 contacts with sheet material 7 upper surface, now holding pad applies pressure to plate 7 under return spring 19 acts on; Cylinder 16 action, promote thruster block 10 to move right, drift moves downward by after side-thrust, until the shoulder of drift upper end is clamped by thruster block 10 and upper mould fixed plate 9 simultaneously, pressure is applied again by blanking equipment, the drift being positioned at mould left end and the drift action be simultaneously positioned in the middle part of mould, punching on plate, realizes position, the hole processing of left member.
Referring to Fig. 4, after product piece punching completes, the top shoe 12 of blanking equipment is with dynamic air cylinder 16, thruster block 10, upper mould fixed plate 9, drift 20 to move up through upper bolster 11, cylinder rod is regained, and thruster block moves to left, under back-moving spring 19 acts on, holding pad is separated with upper mould fixed plate, and product piece is taken out.
When Figure 5 shows that processing right member, the cylinder mechanism be positioned on the left of mould does not work, the schematic diagram of mold closed condition.As seen from the figure, cylinder rod is regained in this case, and thruster block and drift disengage, and drift can not the punching with the action of blanking equipment.
The above-mentioned course of work of the present utility model can have been coordinated by control device.
The foregoing is only preferred embodiment of the present utility model; during the actual use of the utility model; position and the number of drift can be adjusted flexibly according to position, the hole processing request of left product piece or right product piece; also can arrange the drift that multiple cylinder drives processing position, different hole respectively, above-mentioned setting or similar improvement include within protection domain of the present utility model.The utility model can also be applied to the other products part punching processing with part same holes position.
Claims (5)
1. an automobile door sill class left and right product piece switches punching die, comprise upper bolster (11), die shoe (2), upper bolster connects blanking equipment top shoe (12), die shoe is fixed on blanking equipment workbench (1), it is characterized in that: described both mold ends is at least provided with place's cylinder mechanism.
2. automobile door sill class left and right according to claim 1 product piece switches punching die, it is characterized in that: described mould is provided with upper mould fixed plate (9), holding pad (8), low mold frame (5), lower bolster (4) and lower bolster (3), upper mould fixed plate is fixedly connected with upper bolster through cushion block with bolt, and holding pad connects upper mould fixed plate; Low mold frame (5), lower bolster (4), lower bolster (3), die shoe (2) connect successively; Described cylinder mechanism comprises cylinder (16), thruster block (10) and drift (20), cylinder, thruster block are between upper mould fixed plate and upper bolster, the affixed upper bolster of cylinder, cylinder rod connection side pushing block, drift and upper mould fixed plate axis hole are slidably matched, on described holding pad, corresponding drift place is provided with bore of the punch, and described low mold frame is provided with female die embedding cover (21), and female die embedding cover is corresponding with the upper-lower position of drift.
3. automobile door sill class left and right according to claim 2 product piece switches punching die, it is characterized in that: also comprise unloading bolt (17), screw cover (18) and return spring (19), screw cover is through upper mould fixed plate, unloading bolt is positioned at unloading bolt cover, and unloading bolt lower end is threaded with holding pad; Upper mould fixed plate is provided with spring eye, and return spring (19) is positioned at spring eye, end stand and holding pad on difference contact spring hole, return spring upper and lower two ends.
4. the automobile door sill class left and right product piece according to Claims 2 or 3 switches punching die, it is characterized in that: the affixed guide pillar of described upper mould fixed plate (15), described holding pad, low mold frame are respectively equipped with upper guide bush (14), lower guide pin bushing (13), and guide pillar and upper guide bush, lower guide pin bushing are slidably matched.
5. automobile door sill class left and right according to claim 4 product piece switches punching die, and it is characterized in that: described drift upper end is provided with shoulder, shoulder top is provided with truncated cone-shaped and presents a theatrical performance as the last item on a programme (20-1), and described thruster block base plate is provided with thruster inclined-plane (10-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520082678.9U CN204564904U (en) | 2015-02-06 | 2015-02-06 | A kind of automobile door sill class left and right product piece switches punching die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520082678.9U CN204564904U (en) | 2015-02-06 | 2015-02-06 | A kind of automobile door sill class left and right product piece switches punching die |
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| CN204564904U true CN204564904U (en) | 2015-08-19 |
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| CN201520082678.9U Active CN204564904U (en) | 2015-02-06 | 2015-02-06 | A kind of automobile door sill class left and right product piece switches punching die |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106182184A (en) * | 2016-09-07 | 2016-12-07 | 安徽鲲鹏装备模具制造有限公司 | A kind of adjustable bicker of cutting head |
| CN107262599A (en) * | 2017-07-17 | 2017-10-20 | 无锡微研股份有限公司 | A kind of air-conditioner fin die electrical heating hole blanking punch quick switching mechanism |
| CN109127876A (en) * | 2017-06-16 | 2019-01-04 | 东莞中集专用车有限公司 | The punching die mould method of punch-forming mold and workpiece |
| CN110076234A (en) * | 2019-05-28 | 2019-08-02 | 杭州杰恺自动化设备有限公司 | A kind of punching tooling |
| CN110216186A (en) * | 2019-06-19 | 2019-09-10 | 一汽轿车股份有限公司 | A kind of shared blanking die structure of back door inner and outer plates |
-
2015
- 2015-02-06 CN CN201520082678.9U patent/CN204564904U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106182184A (en) * | 2016-09-07 | 2016-12-07 | 安徽鲲鹏装备模具制造有限公司 | A kind of adjustable bicker of cutting head |
| CN106182184B (en) * | 2016-09-07 | 2018-04-27 | 安徽鲲鹏装备模具制造有限公司 | A kind of adjustable bicker of cutting head |
| CN109127876A (en) * | 2017-06-16 | 2019-01-04 | 东莞中集专用车有限公司 | The punching die mould method of punch-forming mold and workpiece |
| CN107262599A (en) * | 2017-07-17 | 2017-10-20 | 无锡微研股份有限公司 | A kind of air-conditioner fin die electrical heating hole blanking punch quick switching mechanism |
| CN110076234A (en) * | 2019-05-28 | 2019-08-02 | 杭州杰恺自动化设备有限公司 | A kind of punching tooling |
| CN110216186A (en) * | 2019-06-19 | 2019-09-10 | 一汽轿车股份有限公司 | A kind of shared blanking die structure of back door inner and outer plates |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160811 Address after: 072761 Zhuozhou City, Baoding province pine wood shop Lingyun Industrial Limited by Share Ltd Patentee after: LINGYUN INDUSTRIAL CORPORATION LIMITED Patentee after: SHANGHAI LINGYUN INDUSTRIAL TECHNOLOGY CO., LTD. Address before: 072761 Zhuozhou City, Baoding province pine wood shop Lingyun Industrial Limited by Share Ltd Patentee before: LINGYUN INDUSTRIAL CORPORATION LIMITED |