CN105107945A - Precise switch element processing die convenient for chip removal - Google Patents
Precise switch element processing die convenient for chip removal Download PDFInfo
- Publication number
- CN105107945A CN105107945A CN201510522114.7A CN201510522114A CN105107945A CN 105107945 A CN105107945 A CN 105107945A CN 201510522114 A CN201510522114 A CN 201510522114A CN 105107945 A CN105107945 A CN 105107945A
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- China
- Prior art keywords
- switch element
- hole
- lower bolster
- punch
- chip removal
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- Arc-Extinguishing Devices That Are Switches (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
The invention discloses a precise switch element processing die convenient for chip removal, and relates to the technical field of machining. The precise switch element processing die comprises an upper die plate, a lower die plate, a support plate and an electric pressure device which is arranged on the upper die plate and used for downwards supplying stamping power; one-time high-speed batch production of precise switch elements can be performed through a cooling system and a chip removal system which are arranged on the upper die plate and the lower die plate. The precise switch element processing die is simple and practical in structure, convenient to operate, very good in safety and capable of adequately solving the problem of difficult chip removal in the die, reducing the failure rate of equipment production, improving the production efficiency, and lowering the cost.
Description
Technical field
The present invention relates to Machining Technology field, particularly relate to a kind of precision switch element die for processing being convenient to chip removal.
Background technology
Mould (m ú j ù), in industrial production in order to injection moulding, blowing, extrude, various mould and instrument that the method such as die casting or forging forming, smelting, punching press obtains required product.In brief, mould is used to the instrument of formed article, and this instrument is made up of various part, and different moulds is made up of different parts.It realizes the processing of article profile mainly through the change of institute's moulding material physical state.Have the title of " mother of industry ".Blank is made to become the instrument of the product having given shape and size under external force.Be widely used in stamping-out, die forging, cold-heading, extruding, metallic sintered products compacting, compression casting, and in the compression moulding of goods such as engineering plastics, rubber, pottery or the formed machining of injection moulding.Mould has specific profile or cavity shape, and the contour shape that application has cutting edge can make blank be separated (stamping-out) by outline line shape.Application cavity shape can make blank obtain corresponding three-dimensional shape.Mould generally comprises dynamic model and cover half (or punch and die) two parts, the two partable.Take out product time separately, make blank inject mold cavity when closing up and be shaped.Mould is precision instrument, complex-shaped, bears the expansive force of blank, all has higher requirements to structural strength, rigidity, case hardness, surface roughness and machining accuracy, and the development level that mould is produced is one of important symbol of machine-building level.
As the precision switch element (see Figure of description 5) that mould of the present invention will be processed, be widely used in the switches such as electrical equipment, machinery, automobile and use.But existing production and processing generally adopts stamping, the technical process of process is comparatively complicated, the poor quality of finished product, and equipment cost is high, and production efficiency is low.And more difficult with solve problem time, when processing parts, easily there is the blocking of scrap in mould, chip removal system design always very unreasonable.
Thus how to find a kind of equipment being used for processing this precision switch element to be the problem that will solve of the present invention, to provide effective production and processing at a high speed, solve chip removal problem, improve the quality of products and reduce production cost.
Summary of the invention
In order to overcome the defect of above-mentioned prior art, the object of this invention is to provide a kind of precision switch element die for processing being convenient to chip removal.
The present invention takes following technical scheme to realize:
Be convenient to a precision switch element die for processing for chip removal, comprise cope match-plate pattern, lower bolster, gripper shoe and be arranged on cope match-plate pattern for providing the electric press device of punching press power downwards;
Described lower bolster is rectangular structure, and centre is provided with groove, and groove arranges forming V-shape inclined plane; Groove two ends are provided with boss; Punch is provided with in groove; Described punch intermediary form part is provided with special-shaped slot, and described special-shaped slot inside is processed with the vertical connecting hole one arranged, and outer setting has horizontally disposed connecting hole two; Described punch is also provided with the outage be connected with connecting hole one; Described outage is arranged to T-shaped, and the two side holes of T-shaped upper end runs through punch side; Described punch lower end is symmetrically arranged with top flat through hole; Also chip area is provided with in described groove; Chip-removal hole is provided with below chip area; Described chip area is connected to the bottom of V-arrangement inclined plane; Described lower bolster is also provided with pore and locating hole;
Described cope match-plate pattern is provided with the die carrying out with punch coordinating; Cope match-plate pattern is also provided with safety post and alignment pin; On cope match-plate pattern, corner location is provided with and connects for template the through hole used;
Described gripper shoe is provided with connecting plate; Guide pillar is provided with above described connecting plate; On described guide pillar, cover has spring;
Balancing weight is provided with below described lower bolster; Cope match-plate pattern and lower bolster coordinate through after guide pillar;
Described connecting plate is also provided with top flat, and top flat, through balancing weight and lower bolster, is connected through hole with top flat;
Described outage, connecting hole one, connecting hole two and the Cooling Holes through balancing weight form a cooling system.
Also connecting rod is provided with below described gripper shoe; Described connecting rod can be cylindrical bar or square pole.
Described die is also provided with distance-sensor and technique counterbore.
The groove of described lower bolster is also provided with the safety post connecting hole corresponding with safety post.
The present invention has following beneficial effect in sum: the cooling system that cope match-plate pattern and lower bolster are arranged and chip removal system can carry out disposable high-speed batch production precision switch element, this mould structure is simple, practical, easy to operate, security is very good, fully can solve the problem of chip removal difficulty in mould, reduce the fault rate of device fabrication, improve production efficiency, reduce cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is that D of the present invention is to structural representation;
Fig. 3 is that F of the present invention is to structural representation;
Fig. 4 is H place of the present invention structure for amplifying schematic diagram;
Fig. 5 is precision switch component structure schematic diagram of the present invention;
Fig. 6 is that lower bolster L of the present invention is to structure cross-sectional schematic;
Wherein: 1, cope match-plate pattern; 2, lower bolster; 3, connecting plate; 4, gripper shoe; 5, connecting rod; 6, electric press device; 7, guide pillar; 8, balancing weight; 9, spring; 10, Cooling Holes; 11, top flat; 12, distance-sensor; 13, alignment pin; 14, safety post; 15, precision switch element; 101, die; 102, technique counterbore; 103, through hole; 201, top flat is through hole; 202, punch; 203, outage; 204, special-shaped slot; 205, connecting hole one; 206, connecting hole two; 207, chip area; 208, chip-removal hole; 209, pore; 210, safety post connecting hole; 211, locating hole; 212, fixing hole; 213, inclined plane; 214, boss.
Detailed description of the invention
As shown in Figures 1 to 6, a kind of precision switch element die for processing being convenient to chip removal, comprise cope match-plate pattern 1, lower bolster 2, gripper shoe 4 and be arranged on cope match-plate pattern 1 for providing the electric press device 6 of punching press power downwards, when carrying out part forming for giving this mold, provide the power source that productivity ratio is very high.
As shown in Figure 2 and Figure 6, described lower bolster 2 is rectangular structure, and centre is provided with groove, and groove arranges forming V-shape inclined plane 213; Groove two ends are provided with boss 214; Punch 202 is provided with in groove; As shown in Figure 4, described punch 202 intermediary form part is provided with special-shaped slot 204, and described special-shaped slot 204 inside is processed with the vertical connecting hole 1 arranged, and outer setting has horizontally disposed connecting hole 2 206; Described punch 202 is also provided with the outage 203 be connected with connecting hole 1, described outage is arranged to T-shaped, and the two side holes of T-shaped upper end runs through punch 202 side; Described punch 202 lower end is symmetrically arranged with top flat through hole 201; Also be provided with chip area 207 in described groove, described chip area 207 is connected to the bottom of V-arrangement inclined plane 213; Chip area 207 is provided with chip-removal hole 208 below; Described lower bolster 2 is also provided with pore 209 and locating hole 211; Described chip area 207 is obliquely installed, and is conducive to chip removal; Arranging of cooling system can improve when productivity ratio is high, reduces the heating of part, improves cooling effect, and ensure that product parts is qualified, and produce in batches effective, efficiency is high.
As shown in Figure 3, described cope match-plate pattern 1 is provided with the die 101 carrying out with punch 202 coordinating; Cope match-plate pattern 1 is also provided with safety post 14 and alignment pin 13, arranging of safety post 14 can solve issuable safety issue in high-speed production, the generation of the part waste product preventing overvoltage from causing, alignment pin 13 can conveniently be located, and on cope match-plate pattern 1, corner location is provided with and connects for template the through hole 103 used.
Described gripper shoe 4 is provided with connecting plate 3; Described connecting plate 3 is provided with guide pillar 7 above; On described guide pillar 7, cover has spring 9, and after coordinating top flat 11 to carry out punching press, part ejects.
Described lower bolster 2 is provided with balancing weight 8 below; Cope match-plate pattern 1 and lower bolster 2 coordinate through after guide pillar 7.
Described connecting plate 3 is also provided with top flat 11, and top flat 11, through balancing weight 8 and lower bolster 2, is connected through hole 201 with top flat.
Described outage 203, connecting hole 1, connecting hole 2 206 and the Cooling Holes 10 through balancing weight 8 form a cooling system.Mould of the present invention can carry out disposable shaping to precision switch element, and production efficiency improves greatly, and before avoiding, the productivity ratio of substep processing is low, and equipment cost is high, the problem that percent defective is high.And the machine parts'precise produced is good, security is high.The cooling fluid inputted from Cooling Holes 10 enters special-shaped slot 204 through connecting hole 2 206 successively, circulate from special-shaped slot 204, the part of processing is comprehensively cooled, then outage 203 is entered from connecting hole 1, cooling fluid flows out from the T-shaped two ends of outage 203, enter in the groove of lower bolster 2, because groove arranges forming V-shape inclined plane 213, the scrap of processing can be flushed to chip area 207 by cooling fluid very smoothly, then discharge from chip-removal hole 208, be very beneficial for the discharge of scrap, and can not result in blockage, also cooling fluid is taken full advantage of, except cooling, also there is the effect of chip removal.
Connecting rod 5 is also provided with below described gripper shoe; Described connecting rod 5 can be cylindrical bar or square pole.
Described die 101 is also provided with distance-sensor 12 and technique counterbore 102; Substantially the safety in production requirement of 100% is reached during the arranging of distance-sensor 12 can ensure to produce.
The groove of described lower bolster 2 is also provided with the safety post connecting hole 210 with safety post 14 correspondence, it is safer to be connected with safety post 14.
Although give the specific embodiment of the present invention above and describe in detail and explanation; but what should indicate is; we can carry out various equivalence according to conception of the present invention to above-mentioned embodiment and change and amendment; its function produced do not exceed that description contains yet spiritual time, all should within protection scope of the present invention.
Claims (4)
1. be convenient to a precision switch element die for processing for chip removal, it is characterized in that: comprise cope match-plate pattern, lower bolster, gripper shoe and be arranged on cope match-plate pattern for providing the electric press device of punching press power downwards;
Described lower bolster is rectangular structure, and centre is provided with groove, and groove arranges forming V-shape inclined plane; Groove two ends are provided with boss; Punch is provided with in groove; Described punch intermediary form part is provided with special-shaped slot, and described special-shaped slot inside is processed with the vertical connecting hole one arranged, and outer setting has horizontally disposed connecting hole two; Described punch is also provided with the outage be connected with connecting hole one; Described outage is arranged to T-shaped, and the two side holes of T-shaped upper end runs through punch side; Described punch lower end is symmetrically arranged with top flat through hole; Also chip area is provided with in described groove; Chip-removal hole is provided with below chip area; Described chip area is connected to the bottom of V-arrangement inclined plane; Described lower bolster is also provided with pore and locating hole;
Described cope match-plate pattern is provided with the die carrying out with punch coordinating; Cope match-plate pattern is also provided with safety post and alignment pin; On cope match-plate pattern, corner location is provided with and connects for template the through hole used;
Described gripper shoe is provided with connecting plate; Guide pillar is provided with above described connecting plate; On described guide pillar, cover has spring;
Balancing weight is provided with below described lower bolster; Cope match-plate pattern and lower bolster coordinate through after guide pillar;
Described connecting plate is also provided with top flat, and top flat, through balancing weight and lower bolster, is connected through hole with top flat;
Described outage, connecting hole one, connecting hole two and the Cooling Holes through balancing weight form a cooling system.
2. a kind of precision switch element die for processing being convenient to chip removal according to claim 1, is characterized in that: be also provided with connecting rod below described gripper shoe; Described connecting rod can be cylindrical bar or square pole.
3. a kind of precision switch element die for processing being convenient to chip removal according to claim 1, is characterized in that: described die is also provided with distance-sensor and technique counterbore.
4. a kind of precision switch element die for processing being convenient to chip removal according to claim 1, is characterized in that: the groove of described lower bolster is also provided with the safety post connecting hole corresponding with safety post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510522114.7A CN105107945B (en) | 2015-10-15 | 2015-10-15 | A kind of precision switch element die for processing being easy to chip removal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510522114.7A CN105107945B (en) | 2015-10-15 | 2015-10-15 | A kind of precision switch element die for processing being easy to chip removal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105107945A true CN105107945A (en) | 2015-12-02 |
| CN105107945B CN105107945B (en) | 2016-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510522114.7A Active CN105107945B (en) | 2015-10-15 | 2015-10-15 | A kind of precision switch element die for processing being easy to chip removal |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1088847A1 (en) * | 1982-12-03 | 1984-04-30 | Ленинградский Ордена Трудового Красного Знамени Институт Точной Механики И Оптики | Universal unit for sheet pressworking |
| JPH10296350A (en) * | 1997-04-22 | 1998-11-10 | Toshiba Corp | Semi conductor lead frame punching die |
| CN201815587U (en) * | 2010-10-22 | 2011-05-04 | 海盐猛凌汽车配件有限公司 | Static iron core precision stamping die of automobile starter switch |
| CN202212489U (en) * | 2011-09-08 | 2012-05-09 | 苏州方林科技电子材料有限公司 | Device for removing waste materials generated in punching of stamping die |
| CN102861824A (en) * | 2012-10-25 | 2013-01-09 | 昆山威安精密模具有限公司 | Punching die capable of conveniently cleaning waste scraps |
| CN202824454U (en) * | 2012-06-11 | 2013-03-27 | 东莞市鑫品模具有限公司 | Side punching refuses discharger of die |
| CN103521625A (en) * | 2013-10-31 | 2014-01-22 | 无锡市金杨新型电源有限公司 | Drawing die |
-
2015
- 2015-10-15 CN CN201510522114.7A patent/CN105107945B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1088847A1 (en) * | 1982-12-03 | 1984-04-30 | Ленинградский Ордена Трудового Красного Знамени Институт Точной Механики И Оптики | Universal unit for sheet pressworking |
| JPH10296350A (en) * | 1997-04-22 | 1998-11-10 | Toshiba Corp | Semi conductor lead frame punching die |
| CN201815587U (en) * | 2010-10-22 | 2011-05-04 | 海盐猛凌汽车配件有限公司 | Static iron core precision stamping die of automobile starter switch |
| CN202212489U (en) * | 2011-09-08 | 2012-05-09 | 苏州方林科技电子材料有限公司 | Device for removing waste materials generated in punching of stamping die |
| CN202824454U (en) * | 2012-06-11 | 2013-03-27 | 东莞市鑫品模具有限公司 | Side punching refuses discharger of die |
| CN102861824A (en) * | 2012-10-25 | 2013-01-09 | 昆山威安精密模具有限公司 | Punching die capable of conveniently cleaning waste scraps |
| CN103521625A (en) * | 2013-10-31 | 2014-01-22 | 无锡市金杨新型电源有限公司 | Drawing die |
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|---|---|
| CN105107945B (en) | 2016-07-06 |
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