CN106270207A - A kind of spring three sequence frock - Google Patents
A kind of spring three sequence frock Download PDFInfo
- Publication number
- CN106270207A CN106270207A CN201610944126.3A CN201610944126A CN106270207A CN 106270207 A CN106270207 A CN 106270207A CN 201610944126 A CN201610944126 A CN 201610944126A CN 106270207 A CN106270207 A CN 106270207A
- Authority
- CN
- China
- Prior art keywords
- die shoe
- spring
- limb
- cushion block
- limit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/02—Ejecting devices
- B21D45/04—Ejecting devices interrelated with motion of tool
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The invention discloses a kind of spring three sequence frock, including cope match-plate pattern and lower bolster, cope match-plate pattern is provided with top mold frame, top mold frame is provided with limit, left and right limb briquetting, left and right upper mold and middle upper mold；Before lower bolster is provided with, die shoe and rear die shoe, be provided with float plate between front die shoe and rear die shoe, is provided with middle part cushion block and side limb cushion block in float plate；Rear die shoe front end is provided with limit limb seat, limit limb seat is provided with limit limb lower mold and plays journey cushion block, lower mold roller after arranging two on rear die shoe；It is fixedly arranged at the front end with tail support seat at front die shoe, tail support seat arranges tail support block, lower mold roller before arranging on front die shoe.Compared with prior art, the positive effect of the present invention is: the problem that after solving the molding of SKL12 spring afterbody negative angle, formed product well, after dimensionally stable and molding, product comes off from upper mold.
Description
Technical field
The present invention relates to a kind of spring three sequence frock.
Background technology
Owing to existing spring afterbody does not has negative angle to design, and SKL12 type spring afterbody has negative angle requirement, so certainly
Determine existing spring moulds of industrial equipment and can not meet the production requirement of SKL12 type spring.
Summary of the invention
In order to overcome the disadvantages mentioned above of prior art, the invention provides a kind of SKL12 type spring three sequence frock, can be very well
After ground solves dimensionally stable after the molding of SKL12 spring afterbody negative angle, formed product and molding, product comes off from upper mold
Problem.
The technical solution adopted for the present invention to solve the technical problems is: a kind of spring three sequence frock, including cope match-plate pattern and
Lower bolster, is provided with top mold frame on cope match-plate pattern, is provided with limit, left and right limb briquetting, left and right upper mold and middle upper mold in top mold frame；
Before lower bolster is provided with, die shoe and rear die shoe, be provided with float plate between front die shoe and rear die shoe, is floating
Middle part cushion block and side limb cushion block it is provided with on plate；Rear die shoe front end is provided with limit limb seat, limit limb seat is provided with limit limb
Lower mold and bullet journey cushion block, lower mold roller after arranging two on rear die shoe；It is fixedly arranged at the front end with tail support seat at front die shoe,
Tail support seat arranges tail support block, lower mold roller before arranging on front die shoe.
Compared with prior art, the positive effect of the present invention is: spacing by limit limb lower mold and tail support block, reduces
The rake angle of two limbs.Spherical roller on front die shoe solves the molding of product afterbody negative angle.Fixing having in float plate
The side limb cushion block of groove reduces the change of product beam overall, also limit position during formed product simultaneously, makes product sagitta more
Stable.Owing to product afterbody has negative angle, can embrace in upper mold after formed product, during upper mold is up, in the middle part of product
Front end is hit on stripper plate, reliable and stable the coming off from upper mold of product, and de-material is reliable and stable, and after coming off, size is not changed in.
This moulds of industrial equipment simple in construction, easy to adjust, formed product dimensionally stable, reach design requirement.
Accompanying drawing explanation
Examples of the present invention will be described by way of reference to the accompanying drawings, wherein:
Fig. 1 is the front view of these three sequence frocks；
Fig. 2 is the top view of these three sequence frocks；
Fig. 3 be this three sequence frocks side view；
Fig. 4 is the fundamental diagram one of these three sequence frocks；
Fig. 5 is the fundamental diagram two of these three sequence frocks；
Fig. 6 is the fundamental diagram three of these three sequence frocks；
Fig. 7 is the fundamental diagram four of these three sequence frocks.
Detailed description of the invention
A kind of SKL12 type spring three sequence frock, as shown in Fig. 1 to Fig. 3, including: lower bolster 1, locking nut 2, the axis of guide
3, compression spring 4, float plate 5, side limb cushion block 6, middle part cushion block 7, front lower mold roller 8, left and right upper mold 9, top mold frame 10, cope match-plate pattern
11, soket head cap screw 12, soket head cap screw 13, limit, left and right limb briquetting 14, middle upper mold 15, roller shaft 16, soket head cap screw 17, interior
Hex screw 18, cushion block 19, jackscrew 20, nut 21, top screw seat 22, soket head cap screw 23, soket head cap screw 24, striker plate 25,
Soket head cap screw 26, soket head cap screw 27, rear lower mold roller 28, soket head cap screw 29, spacer 30 (after two lower mold roller 28 it
Between, roller shaft 16 could pass, and the external diameter of spacer is less than the external diameter of rear lower mold roller 28, otherwise will be with front end phase in the middle part of spring
Interfere), play journey cushion block 31, limit limb lower mold 32, limit limb seat 33, soket head cap screw 34, soket head cap screw 35, front die shoe 36, interior
Hex screw 37, rear die shoe 38, stripper plate 39, soket head cap screw 40, soket head cap screw 41, de-material block 42, interior hexagonal spiral shell
Nail 43, tail support block 44, tail support seat 45 etc., wherein:
It is arranged in the top mold frame 10 on cope match-plate pattern 11 and is fixed with limit, left and right limb pressure with jackscrew 20, nut 21 and top screw seat 22
Block 14, soket head cap screw 13 is fixed with left and right upper mold 9, and soket head cap screw 12 is fixed with middle upper mold 15, by adjusting mould upper end
The thickness of face cushion block, can finely tune the sagitta of product easily；Die shoe 36 and rear die shoe 38 before being provided with on lower bolster 1,
Float plate 5 is had between front die shoe 36 and rear die shoe 38.Lower mold roller 28 after arranging on rear die shoe 38, spacer 30 sets
Put after two between lower mold roller 28, in order to roller shaft 16 passes, and the external diameter of spacer is less than the external diameter of rear lower mold roller 28,
In order to avoid and front end interference in the middle part of spring.It is fixed with stripper plate 39, at de-material at rear die shoe 38 upper end soket head cap screw 40
Plate 39 centre soket head cap screw 41 is fixed with de-material block 42, is fixed with limit at rear die shoe 38 front end soket head cap screw 34
Limb seat 33, there is limit limb lower mold 32 at Zhi Zuo33 two ends, limit, and there is bullet journey cushion block 31 centre, play journey cushion block 31 and limit limb lower mold 32 is positioned on out
Have in the limit limb seat 33 of elongated hole, act the effect of position when supporting spring molding.At front die shoe 36 front end soket head cap screw 35
It is fixed with tail support seat 45, tail support seat 45 is fixed with tail support block 44 with soket head cap screw 17, at front die shoe
Be fixed with the front lower mold roller 8 of sphere on 36 with roller shaft 16, be fixed with in front die shoe 36 upper surface can before and after regulation
Striker plate 25.Float plate 5 is connected on lower bolster 1 by compression spring 4 and the axis of guide 3, uses interior hexagonal in the middle of float plate 5
Screw fixes 27 middle part cushion block 7, and two ends soket head cap screw 26 is fixed with side limb cushion block 6.Between two axis of guides, by interior
Hex screw 18 is fixed with three pieces of cushion blocks 19 on lower bolster.
The operation principle of these three sequence frocks is:
Three sequence robot arms receive signal, and two sequence shaping workpieces 46 are clipped to three sequences, are placed on front lower mold roller 8, and afterbody connects
Touch striker plate 25, by position before and after fine setting striker plate 25, change workpiece putting position, spring afterbody negative angle can be adjusted
Size), both sides limb is placed on out in reeded side limb cushion block 6, as shown in Figure 4.Three sequence robot arms fall back on safe position, and three
Signal received by sequence press, and press moves downward, upper mold contact workpiece, and stripper plate 39 compresses compression press spring 4 and and then moves down, when
When press is to bottom dead centre, float plate 5 is just pressed on cushion block 19, by adjusting thickness and the side of upper mold 9 upper surface, left and right cushion block
The thickness of limb cushion block 6 lower cushion block, can finely tune the sagitta of product easily, by adjust in upper mold 15 upper surface cushion block thickness and
The thickness of middle part cushion block 7 lower cushion block, can finely tune the sagitta of product and the thickness of flattening, as shown in Figure 5 easily.Press upwards moves
Dynamic, owing to spring afterbody has negative angle, product can be embraced in upper mold, bumps against the front end of de-material block 42, product in the middle part of product
Come off from upper mold, as shown in Figure 6.Press continuation is up returns to top dead-centre, as shown in Figure 7.
Claims (10)
1. a spring three sequence frock, it is characterised in that: include cope match-plate pattern and lower bolster, cope match-plate pattern is provided with top mold frame,
Top mold frame is provided with limit, left and right limb briquetting, left and right upper mold and middle upper mold；Die shoe and rear lower mold before lower bolster is provided with
Seat, is provided with float plate between front die shoe and rear die shoe, is provided with middle part cushion block and side limb cushion block in float plate；?
Rear die shoe front end is provided with limit limb seat, is provided with limit limb lower mold and plays journey cushion block, arrange on rear die shoe on the limb seat of limit
Lower mold roller after two；It is fixedly arranged at the front end with tail support seat at front die shoe, tail support seat arranges tail support block,
Front lower mold roller is set on front die shoe.
A kind of spring three sequence frock the most according to claim 1, it is characterised in that: arrange between lower mold roller after two
Spacer.
A kind of spring three sequence frock the most according to claim 2, it is characterised in that: the external diameter of described spacer is less than rear lower mold
The external diameter of roller.
A kind of spring three sequence frock the most according to claim 1, it is characterised in that: de-material it is fixed with in rear die shoe upper end
Plate, is fixed with de-material block on stripper plate.
A kind of spring three sequence frock the most according to claim 1, it is characterised in that: in the limb seat of limit, offer elongated hole.
A kind of spring three sequence frock the most according to claim 1, it is characterised in that: described front lower mold roller is sphere rolling
Wheel.
A kind of spring three sequence frock the most according to claim 1, it is characterised in that: being fixed with in front die shoe upper surface can
With the striker plate front and back regulated.
A kind of spring three sequence frock the most according to claim 1, it is characterised in that: described float plate two ends are by compression bullet
Spring and the axis of guide are connected on lower bolster.
A kind of spring three sequence frock the most according to claim 8, it is characterised in that: between two axis of guides, it is provided with three pieces
Cushion block.
A kind of spring three sequence frock the most according to claim 1, it is characterised in that: have groove on the limb cushion block of described side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610944126.3A CN106270207B (en) | 2016-11-02 | 2016-11-02 | A kind of sequence frock of spring three |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610944126.3A CN106270207B (en) | 2016-11-02 | 2016-11-02 | A kind of sequence frock of spring three |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106270207A true CN106270207A (en) | 2017-01-04 |
| CN106270207B CN106270207B (en) | 2018-01-09 |
Family
ID=57719604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610944126.3A Active CN106270207B (en) | 2016-11-02 | 2016-11-02 | A kind of sequence frock of spring three |
Country Status (1)
| Country | Link |
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| CN (1) | CN106270207B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108326094A (en) * | 2018-01-10 | 2018-07-27 | 安徽省巢湖铸造厂有限责任公司 | Pressure unit |
| CN115055974A (en) * | 2022-05-31 | 2022-09-16 | 九江捷豹药械有限公司 | Elastic strip cutting and shaping equipment |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4050284A (en) * | 1975-05-07 | 1977-09-27 | Pandrol Limited | Fastening member for anchoring a railway rail |
| EP1496157A1 (en) * | 2003-07-08 | 2005-01-12 | Societe Des Anciens Etablissements L. Geismar | Hand tool for inserting and extracting rail fastenings |
| CN202162272U (en) * | 2011-06-29 | 2012-03-14 | 北京铁科首钢轨道技术股份有限公司 | Mould for processing W-shaped elastic bar of passenger special line |
| CN103831359A (en) * | 2014-03-25 | 2014-06-04 | 中铁隆昌铁路器材有限公司 | Omega type elastic strip oscillating upper die frame |
| CN105363922A (en) * | 2015-12-15 | 2016-03-02 | 中铁隆昌铁路器材有限公司 | Tertiary forming tool for automatically producing omega-shaped elastic strips |
| CN105363924A (en) * | 2015-12-15 | 2016-03-02 | 中铁隆昌铁路器材有限公司 | Primary molding tool of omega-shaped elastic strips in automatic production |
| CN105363923A (en) * | 2015-12-15 | 2016-03-02 | 中铁隆昌铁路器材有限公司 | Final molding tool of omega-shaped elastic strips in automatic production |
| CN206215767U (en) * | 2016-11-02 | 2017-06-06 | 中铁隆昌铁路器材有限公司 | A kind of sequence frock of spring three |
-
2016
- 2016-11-02 CN CN201610944126.3A patent/CN106270207B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4050284A (en) * | 1975-05-07 | 1977-09-27 | Pandrol Limited | Fastening member for anchoring a railway rail |
| EP1496157A1 (en) * | 2003-07-08 | 2005-01-12 | Societe Des Anciens Etablissements L. Geismar | Hand tool for inserting and extracting rail fastenings |
| CN202162272U (en) * | 2011-06-29 | 2012-03-14 | 北京铁科首钢轨道技术股份有限公司 | Mould for processing W-shaped elastic bar of passenger special line |
| CN103831359A (en) * | 2014-03-25 | 2014-06-04 | 中铁隆昌铁路器材有限公司 | Omega type elastic strip oscillating upper die frame |
| CN105363922A (en) * | 2015-12-15 | 2016-03-02 | 中铁隆昌铁路器材有限公司 | Tertiary forming tool for automatically producing omega-shaped elastic strips |
| CN105363924A (en) * | 2015-12-15 | 2016-03-02 | 中铁隆昌铁路器材有限公司 | Primary molding tool of omega-shaped elastic strips in automatic production |
| CN105363923A (en) * | 2015-12-15 | 2016-03-02 | 中铁隆昌铁路器材有限公司 | Final molding tool of omega-shaped elastic strips in automatic production |
| CN206215767U (en) * | 2016-11-02 | 2017-06-06 | 中铁隆昌铁路器材有限公司 | A kind of sequence frock of spring three |
Non-Patent Citations (2)
| Title |
|---|
| 葛小平等: "弹条一次成形模的设计制造", 《模具工业》 * |
| 魏汝华等: ""W"型弹条扣件热成型模具的改进设计", 《机械制造》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108326094A (en) * | 2018-01-10 | 2018-07-27 | 安徽省巢湖铸造厂有限责任公司 | Pressure unit |
| CN115055974A (en) * | 2022-05-31 | 2022-09-16 | 九江捷豹药械有限公司 | Elastic strip cutting and shaping equipment |
| CN115055974B (en) * | 2022-05-31 | 2023-09-22 | 九江捷豹药械有限公司 | Elastic strip cutting shaping equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106270207B (en) | 2018-01-09 |
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