CN105149449A - Bending die based on spring swinging male die - Google Patents
Bending die based on spring swinging male die Download PDFInfo
- Publication number
- CN105149449A CN105149449A CN201510603051.8A CN201510603051A CN105149449A CN 105149449 A CN105149449 A CN 105149449A CN 201510603051 A CN201510603051 A CN 201510603051A CN 105149449 A CN105149449 A CN 105149449A
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- China
- Prior art keywords
- die
- spring
- plate
- punch
- guide plate
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention relates to a bending die based on a spring swinging male die, belonging to the field of stamping dies. The die comprises a knockout rod, a die shank, a female die, a discharge block, a movable male die, locating plates, swing blocks, a guide plate, a die holder, an upper base plate, a fastening screw, springs, a lower base plate, screw rods, locating pins and axes of rotation, wherein through holes are processed at the T-shaped end of the die shank; the die shank is connected with the female die by screws; the knockout rod penetrates through the die shank and the female die; a thread is processed at the other end of the knockout rod and is used for connecting the knockout rod with the discharge block; the movable male die penetrates through the guide plate and the die holder; the other end of the movable male die is connected with the upper base plate by the fastening screw; the locating plates are respectively arranged at the left and right sides of the die holder; the swing blocks are connected with the movable male die by the axes of rotation and are respectively arranged at the two sides of the movable male die; the guide plate is fixedly connected on the die holder by screws; the springs are arranged between the lower base plate and the upper base plate; and the screw rods penetrate through the lower base plate, the springs, the upper base plate and the die holder. The die has a simple structure, is low in design and manufacturing costs and can achieve bending forming once.
Description
Technical field
The present invention relates to a kind of based on spring swing punch formula bending mould, belong to diel field, be mainly used in brake forming.
Background technology
In punching production, meeting shaped cross-sections is
the part of shape, often that plate is first shaping
shape, then passes through bender or passes through a bending die more shaping.This again by bending or bending mould shaping, not only increase operation and reduce production efficiency, and separately will utilize equipment or design and manufaction mould, increase production cost.
Summary of the invention
For above-mentioned prior art Problems existing, the invention provides that a kind of structure is relatively simple, design and manufaction cost is relatively low, once can be shaping swing punch formula bending mould based on spring, this mould molding efficiency is high, and molded article is accurate.
Technical scheme of the present invention is: a kind of based on spring swing punch formula bending mould, comprise knockout rod, die shank, die, unloading block, movable punch, location-plate, centering block, guide plate, die shoe, upper padding plate, trip bolt, spring, lower bolster, screw rod, alignment pin, rotating shaft, the T-shaped end of die shank is processed with through hole, with screw, it is connected with die, knockout rod runs through die shank and die, its other end is processed with screw thread for connecting unloading block, and knockout rod, die shank, die, unloading block form patrix jointly, movable punch runs through guide plate and die shoe, its other end is connected with upper padding plate by trip bolt, 2 location-plates are placed in the die shoe left and right sides respectively, 2 centering blocks are connected with movable punch by rotating shaft, be placed in movable punch both sides respectively, 2 alignment pins are placed in movable punch upper surface, guide plate is fixed on die shoe by screw attachment, 4 springs are placed between lower bolster and upper padding plate, 4 screw rods run through lower bolster, spring, upper padding plate connects with die shoe, movable punch, location-plate, centering block, guide plate, die shoe, upper padding plate, trip bolt, spring, lower bolster, screw rod, alignment pin, rotating shaft forms counterdie jointly.
Described unloading block is rectangular-shaped, and upper surface is processed with screwed hole; Lower bolster and upper padding plate are processed with an obstructed shallow bore hole, locate for spring; 2 centering block profiles are splayed, and its lower end is arc transition, are convenient to slide on guide plate.
Described in the present invention to swing punch formula bending die structure based on spring simple, easy to use, design and manufaction cost is low, can one-shot forming
the part of shape.
Accompanying drawing explanation
Fig. 1 the present invention is based on spring to swing punch formula bending mould front view, Fig. 2 forming part figure.
1. knockout rods, 2. die shank, 3. die, 4. unloading block, 5. movable punch, 6. location-plate, 7. centering block, 8. guide plate, 9. die shoe, 10. upper padding plate in Fig. 1,11. trip bolts, 12. springs, 13. lower bolsters, 14. screw rods, 15. alignment pins, 16. rotating shafts.
Detailed description of the invention
As shown in Figure 1, described based on spring swing punch formula bending mould, comprise knockout rod 1, die shank 2, die 3, unloading block 4, movable punch 5, location-plate 6, centering block 7, guide plate 8, die shoe 9, upper padding plate 10, trip bolt 11, spring 12, lower bolster 13, screw rod 14, alignment pin 15, rotating shaft 16, the T-shaped end of die shank 2 is processed with through hole, with screw, it is connected with die 3, knockout rod 1 runs through die shank 2 and die 3, its other end is processed with screw thread for connecting unloading block 4, and knockout rod 1, die shank 2, die 3, unloading block 4 form patrix jointly, movable punch 5 runs through guide plate 8 and die shoe 9, its other end is connected with upper padding plate 10 by trip bolt 11, 2 location-plates 6 are placed in die shoe 9 left and right sides respectively, 2 centering blocks 7 are connected with movable punch 5 by rotating shaft 16, be placed in movable punch 5 both sides respectively, 2 alignment pins 15 are placed in movable punch 5 upper surface, guide plate 8 is fixed on die shoe 9 by screw attachment, 4 springs 12 are placed between lower bolster 13 and upper padding plate 10, 4 screw rods 14 run through lower bolster 13, spring 12, upper padding plate 10 connects with die shoe 9, movable punch 5, location-plate 6, centering block 7, guide plate 8, die shoe 9, upper padding plate 10, trip bolt 11, spring 12, lower bolster 13, screw rod 14, alignment pin 15, rotating shaft 16 forms counterdie jointly.
Described unloading block 4 is in rectangular-shaped, and upper surface is processed with screwed hole; Lower bolster 13 and upper padding plate 10 are processed with an obstructed shallow bore hole, locate for spring 12; 2 centering block 7 profiles are splayed, and its lower end is arc transition, are convenient to slide on guide plate 8.
Described based on spring swing punch formula bending mould, patrix moves downward under the drive of stamping machine, plate utilizes elastic force to be first bent to U-shaped under the effect of die 3 and movable punch 5, patrix continues descending, movable punch 5 Compress Spring 12 moves downward, and utilizes centering block 7 and guide plate 8 by product brake forming.During patrix backhaul, product, under the dnockout beam effect of forcing press, is released by unloading block 4, is completed bending overall process by knockout rod 1 from die 3.
Claims (4)
1. one kind swings punch formula bending mould based on spring, it is characterized in that comprising knockout rod, die shank, die, unloading block, movable punch, location-plate, centering block, guide plate, die shoe, upper padding plate, trip bolt, spring, lower bolster, screw rod, alignment pin, rotating shaft, the T-shaped end of die shank is processed with through hole, with screw, it is connected with die, knockout rod runs through die shank and die, its other end is processed with screw thread for connecting unloading block, and knockout rod, die shank, die, unloading block form patrix jointly, movable punch runs through guide plate and die shoe, its other end is connected with upper padding plate by trip bolt, 2 location-plates are placed in the die shoe left and right sides respectively, 2 centering blocks are connected with movable punch by rotating shaft, be placed in movable punch both sides respectively, 2 alignment pins are placed in movable punch upper surface, guide plate is fixed on die shoe by screw attachment, 4 springs are placed between lower bolster and upper padding plate, 4 screw rods run through lower bolster, spring, upper padding plate connects with die shoe, movable punch, location-plate, centering block, guide plate, die shoe, upper padding plate, trip bolt, spring, lower bolster, screw rod, alignment pin, rotating shaft forms counterdie jointly.
2. swing punch formula bending mould based on spring as claimed in claim 1, it is characterized in that unloading block is rectangular-shaped, upper surface is processed with screwed hole.
3. swing punch formula bending mould based on spring as claimed in claim 1, it is characterized in that lower bolster and upper padding plate being processed with an obstructed shallow bore hole, locate for spring.
4. swing punch formula bending mould based on spring as claimed in claim 1, it is characterized in that 2 centering block profiles are splayed, its lower end is arc transition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510603051.8A CN105149449A (en) | 2015-09-09 | 2015-09-09 | Bending die based on spring swinging male die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510603051.8A CN105149449A (en) | 2015-09-09 | 2015-09-09 | Bending die based on spring swinging male die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105149449A true CN105149449A (en) | 2015-12-16 |
Family
ID=54790652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510603051.8A Pending CN105149449A (en) | 2015-09-09 | 2015-09-09 | Bending die based on spring swinging male die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105149449A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105903819A (en) * | 2016-07-01 | 2016-08-31 | 安徽江淮汽车股份有限公司 | Flanging die |
| CN106734616A (en) * | 2016-12-27 | 2017-05-31 | 安徽省青阳县华瑞科技有限公司 | A kind of bracket bent mould |
| CN106975702A (en) * | 2017-05-12 | 2017-07-25 | 浙江工贸职业技术学院 | A kind of anti-offset diel and preparation method thereof |
| CN107900154A (en) * | 2017-12-26 | 2018-04-13 | 芜湖市恒浩机械制造有限公司 | A kind of convex sheet metal component punch forming device |
-
2015
- 2015-09-09 CN CN201510603051.8A patent/CN105149449A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105903819A (en) * | 2016-07-01 | 2016-08-31 | 安徽江淮汽车股份有限公司 | Flanging die |
| CN106734616A (en) * | 2016-12-27 | 2017-05-31 | 安徽省青阳县华瑞科技有限公司 | A kind of bracket bent mould |
| CN106975702A (en) * | 2017-05-12 | 2017-07-25 | 浙江工贸职业技术学院 | A kind of anti-offset diel and preparation method thereof |
| CN107900154A (en) * | 2017-12-26 | 2018-04-13 | 芜湖市恒浩机械制造有限公司 | A kind of convex sheet metal component punch forming device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151216 |