CN206215761U - The punch-forming mold of high-strength alloy lock - Google Patents
The punch-forming mold of high-strength alloy lock Download PDFInfo
- Publication number
- CN206215761U CN206215761U CN201620942678.6U CN201620942678U CN206215761U CN 206215761 U CN206215761 U CN 206215761U CN 201620942678 U CN201620942678 U CN 201620942678U CN 206215761 U CN206215761 U CN 206215761U
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- CN
- China
- Prior art keywords
- punch
- pin
- cassette tape
- buttonhole
- lock
- 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.)
- Expired - Fee Related
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Abstract
The utility model is related to tie production mould technical field, the punch-forming mold that specifically related to high-strength alloy is latched, punch-pin including coordinating punching, cavity plate, punch-pin is embedded on convex template, the upper bolster that convex template is set with its top is connected, cavity plate is connected on the die shoe of its bottom setting, upper bolster, guide pillar guide sleeve mechanism is provided between die shoe, described punch-pin includes buckle punch-pin, the cassette tape punch-pin of both sides before and after buckle punch-pin, described convex template bottom is provided with stripper, corresponding position is provided with cooperation buckle punch-pin on stripper, the dumping pit of cassette tape punch-pin, flexible member is provided between stripper and convex template, corresponding position is provided with and buckle punch-pin on described cavity plate, the punching hole that cassette tape punch-pin coordinates, simple structure, can fast ram shaping neck bush, automatic discharging, production efficiency is high.
Description
Technical field
The utility model is related to tie production mould technical field, and in particular to the punch forming module of high-strength alloy lock
Tool.
Background technology
Metal button member gets a lot of applications in packaging industry, and it is very big to tie up consumption in chest packing and coil.Right angle
And obtuse angle metal button member can acute angle metal button member must Multi-step forming shaping with one time punching molded.For rushing for metal button member
Compression mould must be multi-station Die Used in Pressworking, could be one time punching molded.Set by mould as metal button member punch forming is latter
Liftout part ejection, liftout part with mould punching press act and act, to eject profiled member, be easy to next punch forming.And
Prolonged initiation failure, strong influence production efficiency when using, liftout part easily weares and teares.
Utility model content
Technical problem to be solved in the utility model is directed to drawbacks described above, there is provided what high-strength alloy was latched strikes out
Pattern has, simple structure, can fast ram shaping neck bush, automatic discharging, production efficiency is high.
The technical scheme that the utility model solves the use of its technical problem is as follows：
The punch-forming mold of high-strength alloy lock, including coordinate punch-pin, the cavity plate of punching, punch-pin to be embedded in convex template
On, the upper bolster that convex template is set with its top is connected, and cavity plate is connected on the die shoe of its bottom setting, upper bolster, lower mould
Guide pillar guide sleeve mechanism is provided between seat, described punch-pin includes the cassette tape punch-pin of both sides before and after buckle punch-pin, buckle punch-pin, described
Convex template bottom is provided with stripper, and corresponding position is provided with cooperation buckle punch-pin, the dumping pit of cassette tape punch-pin, discharging on stripper
Flexible member is provided between plate and convex template, corresponding position is provided with and coordinates with buckle punch-pin, cassette tape punch-pin on described cavity plate
Punching hole, coordinate feed mechanism this mould can the buckle structure at lining ring two ends or asynchronous punch forming in disposal molding,
Mould structure is more simple, is easy to safeguard, the mode of production is various, promotes improve production efficiency, buckle punch-pin punch forming liner
The buckle structure at two ends is covered, buckle structure coordinates makes neck bush form annular closed form, on cassette tape punch-pin punch forming neck bush
Cassette tape hole, tie termination is inserted cassette tape hole banding, be easy to tie to be wrapped on neck bush, punch-pin, cavity plate, punch-pin are transported downwards
When dynamic, convex template, stripper mutually extrude compression elastic element, and move downward simultaneously, punch-pin front end expose stripper with it is recessed
Mould coordinates the buckle structure at punching shaping neck bush two ends, and while punch-pin resets, flexible member pushes stripper and moves downward,
Plate is ejected, it is to avoid plate is stuck on punch-pin, discharging is quick, effective, and flexible member both ends of the surface are direct with stripper, convex template
Contact, and flexible member is overall structure, flexible member has service life more long, can reduce production cost.
Further, described buckle punch-pin is included on symmetrically arranged buttonhole punch-pin, lock before and after convex template center
Punch-pin, described cassette tape punch-pin includes being arranged on the first cassette tape punch-pin on rear side of buttonhole punch-pin, is arranged on front side of lock punch-pin
Second cassette tape punch-pin, relative before and after the first cassette tape punch-pin, the second cassette tape punch-pin position, buttonhole punch-pin punch forming neck bush one end
Buttonhole, lock punch-pin is molded the buckle structure of the neck bush other end, and buckle structure and buttonhole structure coordinate, and buckle structure is snapped in
Neck bush is set to form annular closed form in buttonhole, front and rear both sides cassette tape punch-pin makes neck bush access section both sides to fix tie
Take the lead, be easy to tie two-way on neck bush can all can wind.
Further, described buttonhole punch-pin is square cylinder, and buttonhole punch-pin square cylinder sets near lock punch-pin side
There is boss, lock punch-pin is square cylinder, and lock punch-pin length is consistent with punching flitch width, and lock punch-pin is away from buttonhole punch-pin
Side is provided with the boss-shaped breach of buttonhole punch-pin side, and boss-shaped gap position is relative with buttonhole punch-pin, and lock punch-pin is convex
It is not more than buttonhole punch-pin length at mesa-shaped breach maximum length and not less than buttonhole punch-pin projection length, lock punch-pin boss-shaped lacks
Portion is not more than buttonhole punch-pin projection length at mouth minimum length, it is ensured that the reliability of clamping after lock and the buttonhole cooperation of shaping.
Further, described buttonhole punch-pin has two, and two buttonhole punch-pin are symmetrical on convex template center, described
Lock punch-pin boss-shaped breach number have two, two boss-shaped gap positions are symmetrical on lock punch-pin center, and
Two boss-shaped breach and two buttonhole punch-pin are corresponded, and the first described cassette tape punch-pin includes two, two the first cassette tapes
Punch-pin is symmetrical on lock punch-pin center, and the second described cassette tape punch-pin includes two, two the second cassette tape punch-pin and two
Individual first cassette tape punch-pin is corresponded, and two buckle structures of shaping ensure the reliability of clamping.
Further, the first described cassette tape punch-pin, that the cross section of the second cassette tape punch-pin is kidney-shaped is poroid.Kidney-shaped nose end
Portion is easy to make tie end more smoothly insert, to improve efficiency.
Further, corner of the described lock punch-pin boss-shaped breach near buttonhole punch-pin side is arc-shaped transition knot
Structure, makes the buckle structure front end both sides of shaping for arc structure, facilitates insertion into the buttonhole of the other end, makes the lock knot after shaping
The smooth corners of structure front end two, locking neck bush forms circular closure shape in being easy to smoothly insert buttonhole.
Further, described elastic original paper is rubber blanket, rubber blanket be provided with coordinate buckle punch-pin, cassette tape punch-pin it is logical
Hole, rubber blanket is that cold-punching mould is special, with preferable compression performance, is easy to assemble mould entirety, and service life is more long, promotes to unload
Material is quick.
Further, backing plate is additionally provided between described convex template and upper bolster, backing plate is with mode connects for screw upper bolster, discharging
Connected with hexagon socket head cap screw between plate, convex template, hexagon socket head cap screw upper end coordinates with convex template, backing plate screw thread, hexagon socket head cap screw bottom
End is slidably matched with stripper, the position of backing plate solid punch, and soket head cap screw fixes the connection between backing plate, convex template, while
Ensure that stripper has certain automatic degree.
Further, described guide pillar guide sleeve mechanism includes four guide pillars and four guide pin bushings, and four guide pillars are uniformly distributed
In convex template surrounding, guide pillar top is connected with upper bolster, and convex template, stripper and guide pillar are slidably matched, and guide pin bushing is fixed on guide pillar
On the corresponding cavity plate in bottom, die shoe, it is ensured that punch-pin, cavity plate quality of fit are high during mould matched moulds.
Further, guide pin is additionally provided with described cavity plate, flitch is fed stabilization.
The beneficial effects of the utility model are：Using such scheme, mould structure is simple,
Brief description of the drawings
By detailed description below in conjunction with the accompanying drawings, the utility model is foregoing to incite somebody to action with other objects, features and advantages
Become apparent.
Fig. 1 is the top view of neck bush.
Fig. 2 is structural representation of the present utility model.
Fig. 3 is the top view of the utility model cavity plate.
Wherein：1 is upper bolster, and 2 is backing plate, and 3 is convex template, and 4 is stripper, and 4.1 is dumping pit, and 5 is cavity plate, and 5.1 are
Punching hole, 6 is die shoe, and 7 is the first cassette tape punch-pin, and 7.3 is the second cassette tape punch-pin, and 8 is rubber blanket, and 9 is guide pillar, and 9.1 is to lead
Set, 10 is hexagon socket head cap screw.
Specific embodiment
The utility model is described further below in conjunction with the accompanying drawings.
The punch-forming mold of high-strength alloy lock as shown in Figure 1, Figure 2, Figure 3 shows, including the punch-pin, recessed for coordinating punching
Mould 5, punch-pin is embedded on convex template 3, and the upper bolster 1 that convex template 3 is set with its top is connected, and cavity plate 5 is fixed with mode connects for screw
On the die shoe 6 that its bottom is set, guide pillar guide sleeve mechanism is provided between upper bolster 1, die shoe 6, the bottom of convex template 3 is provided with discharging
Plate 4, the top of convex template 3 is provided with backing plate 2, and punch-pin includes the buckle punch-pin of lining ring two ends interface arrangment and shaping liner in shaping
Put the cassette tape punch-pin that fixed tie is taken the lead, cassette tape punch-pin is arranged on both sides before and after buckle punch-pin, and feedstock direction is mould
Front end, discharging direction is the rear end of mould, and punch-pin includes the first cassette tape punch-pin 7.2, lock punch-pin 7, buttonhole successively from front to back
The cassette tape punch-pin 7.3 of punch-pin 7.1 and second, and buttonhole punch-pin 7.1, lock punch-pin 7 before and after the center of convex template 3 on symmetrically setting
Put, the first cassette tape punch-pin 7.2, the front and back position correspondence of the second cassette tape punch-pin 7.3, the punch forming neck bush one of buttonhole punch-pin 7.1
The buttonhole at end, lock punch-pin 7 is molded the buckle structure of the neck bush other end, and buckle structure coordinates with buttonhole structure, buckle structure
Snap in and make in buttonhole neck bush and form annular closed form, front and rear both sides cassette tape punch-pin makes neck bush access section both sides to fix
Tie is taken the lead, and is easy to tie two-way on neck bush can all can wind.
Buttonhole punch-pin 7.1 is square cylinder, and the square cylinder of buttonhole punch-pin 7.1 is provided with boss, locks near lock punch-pin side
Button punch-pin 7 is square cylinder, and the lock length of punch-pin 7 is consistent with punching flitch width, and lock punch-pin 7 is away from buttonhole punch-pin 7.1 1
Side is provided with the boss-shaped breach of the side of buttonhole punch-pin 7.1, and boss-shaped gap position is relative with buttonhole punch-pin 7.1, latches convex
It is not more than the length of buttonhole punch-pin 7.1 at the boss-shaped breach maximum length of mould 7 and not less than the projection length of buttonhole punch-pin 7.1, lock
Portion is not more than the projection length of buttonhole punch-pin 7.1 at the boss-shaped breach minimum length of punch-pin 7, it is ensured that the lock of shaping coordinates with buttonhole
The reliability of clamping afterwards, buttonhole punch-pin 7.1 has two, and two buttonhole punch-pin are symmetrical on the center of convex template 3, latches punch-pin
7 boss-shaped breach numbers have two, and two boss-shaped gap positions are symmetrical on lock punch-pin 7 center, and two boss
Shape breach is corresponded with two buttonhole punch-pin 7.1, and the first cassette tape punch-pin 7.2 includes two, and two the first cassette tape punch-pin 7.2 are closed
Symmetrical in lock punch-pin 7 center, the second cassette tape punch-pin 7.3 includes two, two the second cassette tape punch-pin 7.3 and two first
Cassette tape punch-pin 7.2 is corresponded, and two buttonhole punch-pin, 7.1, two boss-shaped breach are molded two buckle structures and are further ensured that
The reliability of clamping, the first cassette tape punch-pin 7.2, that the cross section of the second cassette tape punch-pin 7.3 is kidney-shaped is poroid.Kidney-shaped bore ends are just
In making tie end more smoothly insert, to improve efficiency, lock punch-pin 7 boss-shaped breach is near the side of buttonhole punch-pin 7.1
Corner is arc-shaped transition structure, makes the buckle structure front end both sides of shaping for arc structure, facilitates insertion into the buttonhole of the other end
It is interior, make the smooth corners of buckle structure front end two after shaping, locking neck bush forms circular closure in being easy to smoothly insert buttonhole
Shape, corresponding position is provided with cooperation buckle punch-pin, the dumping pit 4.1 of cassette tape punch-pin on stripper 4, between stripper 7 and convex template 3
The special rubber blanket 8 of mould is provided with, with preferable compression performance, is easy to assemble mould entirety, service life is more long, promotes to unload
Material is quick.
It is convex when first cassette tape punch-pin 7.2, lock punch-pin 7, the cassette tape punch-pin 7.3 of buttonhole punch-pin 7.1 and second are moved downward
Template 3, stripper 5 mutually extruding compressing rubber pad 8, and moving downward simultaneously, the first cassette tape punch-pin 7.2, lock punch-pin 7, buckles
Expose the lock that stripper 4 coordinates punching shaping neck bush two ends with cavity plate 5 in the front end of 7.1 and second cassette tape punch-pin of eye punch-pin 7.3
Buckle structure and cassette tape hole, while punch-pin resets, rubber blanket 8 pushes the plate of discharging 4 and moves downward, and plate is ejected, it is to avoid plate
Material is stuck on punch-pin, and discharging is quick, effectively, the both ends of the surface of rubber blanket 8 directly with stripper 4, the directly contact of convex template 3, and rubber
Pad 8 is overall structure, and more preferably, elastic deformation is consistent for its elastic effect, promotes the first cassette tape punch-pin 7.2, lock punch-pin 7, buttonhole
The corresponding plate demoulding simultaneously at the cassette tape punch-pin 7.3 of punch-pin 7.1 and second, the demoulding is more balanced, it is to avoid uneven for the demoulding
The damage weighed to punch-pin, while the rubber blanket 8 of entirety has more preferable elastic performance, with service life more long, is adapted to length
Time punching press, can reduce production cost, and corresponding position is provided with the punching hole coordinated with buckle punch-pin, cassette tape punch-pin on cavity plate
5.1。
Backing plate 3 is connected, hexagon socket head cap screw between stripper 4, convex template 3 with mode connects for screw upper bolster 1 with hexagon socket head cap screw 10
10 upper ends coordinate with convex template 3, the screw thread of backing plate 2, and the bottom of hexagon socket head cap screw 10 is slidably matched with stripper 4, the solid punch of backing plate 2
Position, soket head cap screw fixes backing plate 2, the connection between convex template 3, while ensureing that stripper 4 has certain automatic degree, protects
Card stripper 4 can move downward de- material.
Guide pillar guide sleeve mechanism includes four guide pillars 9 and four guide pin bushings 9.1, and four guide pillars 9 are evenly distributed on convex template 3 four
Week, the top of guide pillar 9 is connected with upper bolster 1, and convex template 3, stripper 4 are slidably matched with guide pillar 9, and guide pin bushing 9.1 is fixed on the bottom of guide pillar 9
On the corresponding cavity plate 5 in portion, die shoe 6, it is ensured that punch-pin, cavity plate quality of fit are high during mould matched moulds, cavity plate 5 corresponds to punching hole
The distance being additionally provided with 5.1 both sides between guide pin 5.1, both sides guide pin is consistent with plate width, flitch is fed stabilization.
Coordinate feed mechanism this mould can the buckle structure at lining ring two ends or asynchronous punch forming in disposal molding,
Mould structure is more simple, is easy to safeguard, the mode of production is various, promotes improve production efficiency, buckle punch-pin punch forming liner
The buckle structure at two ends is covered, buckle structure coordinates makes neck bush form annular closed form, on cassette tape punch-pin punch forming neck bush
Cassette tape hole, tie termination is inserted cassette tape hole banding, be easy to tie to be wrapped on neck bush.
The above, is only preferred embodiment of the present utility model, and any formal limit is not done to the utility model
System, it is every according to any simple modification, the equivalent variations made to above example in technical spirit of the present utility model, fall
Enter within protection domain of the present utility model.
Claims (10)
1. punch-pin, the cavity plate of the punch-forming mold of high-strength alloy lock, including cooperation punching, punch-pin are embedded in convex template
On, the upper bolster that convex template is set with its top is connected, and cavity plate is connected on the die shoe of its bottom setting, upper bolster, lower mould
Guide pillar guide sleeve mechanism is provided between seat, it is characterised in that：Described punch-pin includes the cassette tape of both sides before and after buckle punch-pin, buckle punch-pin
Punch-pin, described convex template bottom is provided with stripper, and corresponding position is provided with and coordinates buckle punch-pin, cassette tape punch-pin on stripper
Dumping pit, is provided with flexible member between stripper and convex template, corresponding position is provided with and buckle punch-pin, cassette tape on described cavity plate
The punching hole that punch-pin coordinates.
2. the punch-forming mold that high-strength alloy according to claim 1 is latched, it is characterised in that：Described buckle is convex
Mould includes that, on symmetrically arranged buttonhole punch-pin, lock punch-pin before and after convex template center, described cassette tape punch-pin includes being arranged on
The first cassette tape punch-pin on rear side of buttonhole punch-pin, the second cassette tape punch-pin being arranged on front side of lock punch-pin, the first cassette tape punch-pin, second
It is relative before and after cassette tape punch-pin position.
3. the punch-forming mold that high-strength alloy according to claim 2 is latched, it is characterised in that：Described buttonhole is convex
Mould is square cylinder, and buttonhole punch-pin square cylinder is provided with boss near lock punch-pin side, and lock punch-pin is square cylinder, lock
Punch-pin length is consistent with punching flitch width, and lock punch-pin is provided with the boss of buttonhole punch-pin side away from buttonhole punch-pin side
Shape breach, boss-shaped gap position is relative with buttonhole punch-pin, and it is convex to be not more than buttonhole at lock punch-pin boss-shaped breach maximum length
Mould length and not less than buttonhole punch-pin projection length, to be not more than buttonhole punch-pin convex in portion at lock punch-pin boss-shaped breach minimum length
Play length.
4. the punch-forming mold that high-strength alloy according to claim 3 is latched, it is characterised in that：Described buttonhole is convex
Mould has two, and two buttonhole punch-pin are symmetrical on convex template center, and described lock punch-pin boss-shaped breach number has two
Individual, two boss-shaped gap positions are symmetrical on lock punch-pin center, and two boss-shaped breach and two buttonhole punch-pin
Correspond, the first described cassette tape punch-pin includes two, and two the first cassette tape punch-pin are symmetrical on lock punch-pin center,
The second described cassette tape punch-pin includes two, and two the second cassette tape punch-pin and two the first cassette tape punch-pin are corresponded.
5. the punch-forming mold that high-strength alloy according to claim 4 is latched, it is characterised in that：The first described card
It is poroid that cross section with punch-pin, the second cassette tape punch-pin is kidney-shaped.
6. the punch-forming mold that high-strength alloy according to claim 2 is latched, it is characterised in that：Described lock is convex
Corner of the mould boss-shaped breach near buttonhole punch-pin side is arc-shaped transition structure.
7. the punch-forming mold that high-strength alloy according to claim 1 is latched, it is characterised in that：Described elasticity is former
Part is rubber blanket, and rubber blanket is provided with cooperation buckle punch-pin, the through hole of cassette tape punch-pin.
8. the punch-forming mold that high-strength alloy according to claim 1 is latched, it is characterised in that：Described convex template
Backing plate is additionally provided with between upper bolster, backing plate is connected between stripper, convex template with mode connects for screw upper bolster with hexagon socket head cap screw, interior
Hex bolts upper end coordinates with convex template, backing plate screw thread, and hexagon socket head cap screw bottom is slidably matched with stripper.
9. the punch-forming mold that high-strength alloy according to claim 1 is latched, it is characterised in that：Described guide pillar is led
Set mechanism includes four guide pillars and four guide pin bushings, and four guide pillars are evenly distributed on convex template surrounding, guide pillar top and upper bolster
Connection, convex template, stripper and guide pillar are slidably matched, and guide pin bushing is fixed on the corresponding cavity plate in guide pillar bottom, die shoe.
10. the punch-forming mold that high-strength alloy according to claim 1 is latched, it is characterised in that：Described punch-pin
On be additionally provided with guide pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620942678.6U CN206215761U (en) | 2016-08-25 | 2016-08-25 | The punch-forming mold of high-strength alloy lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620942678.6U CN206215761U (en) | 2016-08-25 | 2016-08-25 | The punch-forming mold of high-strength alloy lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206215761U true CN206215761U (en) | 2017-06-06 |
Family
ID=58781049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620942678.6U Expired - Fee Related CN206215761U (en) | 2016-08-25 | 2016-08-25 | The punch-forming mold of high-strength alloy lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206215761U (en) |
-
2016
- 2016-08-25 CN CN201620942678.6U patent/CN206215761U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170606 Termination date: 20180825 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |