CN109910100A - A kind of follow-on high life essence side processing punching die - Google Patents
A kind of follow-on high life essence side processing punching die Download PDFInfo
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- CN109910100A CN109910100A CN201910264432.6A CN201910264432A CN109910100A CN 109910100 A CN109910100 A CN 109910100A CN 201910264432 A CN201910264432 A CN 201910264432A CN 109910100 A CN109910100 A CN 109910100A
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- die
- stent
- lower punch
- punch
- cutter
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Abstract
The invention discloses be related to punching die technical field, specially a kind of follow-on high life essence side processes punching die, including upper trimming die stent and lower punch stent, the top of lower punch stent is arranged in the upper trimming die stent, rubber ring can be set on lower punch and be punched out in the present invention, position is not easy to deviate, and machining accuracy is high；It combines punch die and cutter in one in the present invention, trimming and punching can be carried out to rubber ring simultaneously, improve processing efficiency；Upper trimming die and lower punch pass through upper trimming die guiding module and lower punch guiding module guiding and limit respectively in the present invention, stabilized structure, by guide post and guide groove guide and limit between upper trimming die stent and lower punch stent, so that relatively stable in single unit system die process, suitable popularization.
Description
Technical field
The present invention relates to punching die technical field, specially a kind of follow-on high life essence side processes punching die.
Background technique
Smart side processing punching die passes through a kind of mold that trimming is punched out using punch die, herein relates to a kind of pair of rubber
The mold of cushion rubber trimming and punching, there are still following drawbacks in actual use for it:
1. in the prior art, processing punching die rubber during its punching to the smart side of rubber ring trimming and punching
It encloses position and is easy offset, machining accuracy is caused to reduce；
2. in the prior art, to the smart side of rubber ring trimming and punching processing punching die in its punching and trimming often
It is carried out in two steps, efficiency is lower, and stability is poor in the process of work for smart side processing punching die, is not suitable for promoting.
For this purpose, we have proposed a kind of follow-on high life essence side processing punching dies to solve above-mentioned drawback.
Summary of the invention
The purpose of the present invention is to provide a kind of follow-on high life essence sides to process punching die, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the invention provides the following technical scheme: a kind of follow-on high life essence side processes punch die
The top of lower punch stent is arranged in mold, including upper trimming die stent and lower punch stent, the upper trimming die stent,
The lower surface two sides of upper trimming die stent are mounted on upper trimming die, and the upper end outer cover of upper trimming die is equipped with upper trimming die guiding module, on
Cutter is installed, the upper surface two sides of the lower punch stent are mounted on lower punch, lower punch at the lower end outer ring of punch die
Outer ring at be arranged with lower punch guiding module, the upper surface of lower punch guiding module is fixed with polytetrafluoroethylene (PTFE) by embedded screw
The upper surface activity of ring, polytetrafluoroethylene ring is fitted with rubber ring, and rubber ring is movably set at the outer ring of lower punch.
Preferably, it is led between the upper trimming die stent and lower punch stent by the guide post and guide groove of two sides
To the guide post passes through upper punching by being threadedly engaged the upper surface for being connected to lower punch stent, the upper end activity of guide post
Guide groove setting in mould stent, and guide post is integrally formed with limit plectane across the upper end position of guide groove, limits plectane
Lower surface be equipped with arc rubber pad, movable sleeve is equipped with buffer spring at the outer ring of guide post, and buffer spring is arranged in upper trimming die
Between stent and lower punch stent.
Preferably, the upper end of the upper trimming die, which passes through, is threadedly engaged the bottom surface for being connected to upper trimming die stent, outside upper trimming die
The upper trimming die guiding module upper end that snare is set is fixedly welded on the bottom surface of upper trimming die stent.
Preferably, fixed stop collar, the upper surface of fixed stop collar are fixedly welded at the lower end outer ring of the upper trimming die
Activity is fitted with circular fixed disk, and fixed disk is surrounded and is located at the outer ring of upper trimming die, and the upper surface activity patch of fixed disk
Conjunction has movable stop collar, and movable stop collar is connected on upper trimming die by being threadedly engaged, and fixed disk is arranged in upper trimming die guiding module
Lower section.
Preferably, the cutter mounting groove of four groups of rounded array distributions, cutter installation are equipped at the outer ring of the fixed disk
Activity is fitted with cutter connecting plate at the inner ring of slot, and the upper end of cutter connecting plate is fixedly welded with cutter fixed plate, and cutter is fixed
Plate is fitted in the upper surface of fixed disk, and cutter fixed plate is fixed by screws in fixed disk, the lower end one of cutter connecting plate
Body is connected with cutter, and the lower punch guiding module of cutter and lower end is correspondingly arranged, when cutter declines, fitting lower punch guiding module it is outer
Enclose surface.
Preferably, the lower punch is correspondingly arranged with upper trimming die, and the lower end of lower punch is fixedly welded with elastic spring, elastic force
The lower end of spring is fixedly welded on the bottom surface of telescopic chute, and telescopic chute matches setting with lower punch, consolidates at the upper end outer ring of lower punch
Surely it is arranged with a circle rubber layer.
Preferably, the lower punch guiding module is fixedly welded on the upper surface of lower punch stent, lower punch guiding module
Inner wall is bonded with activity at the outer ring of the rubber layer of lower punch outer ring.
Compared with prior art, the beneficial effects of the present invention are: structure of the invention setting rationally, functional, have with
Lower advantage:
1. rubber ring can be set on lower punch and be punched out in the present invention, position is not easy to deviate, and machining accuracy is high；
2. combining punch die and cutter in one in the present invention, trimming and punching can be carried out to rubber ring simultaneously, improved
Processing efficiency；
3. upper trimming die and lower punch pass through upper trimming die guiding module and lower punch guiding module guiding and limit respectively in the present invention,
Stabilized structure, by guide post and guide groove guide and limit between upper trimming die stent and lower punch stent, so that whole dress
Set relatively stable in die process, suitable popularization.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is sectional view when upper trimming die of the present invention and lower punch separate；
Fig. 3 is structure enlargement diagram at A in Fig. 2 of the present invention；
Fig. 4 is structure enlargement diagram at B in Fig. 2 of the present invention；
Fig. 5 is sectional view when upper trimming die of the present invention and lower punch are harmonious；
Fig. 6 is structure enlargement diagram at C in Fig. 5 of the present invention.
In figure: upper trimming die stent 1, lower punch stent 2, limit plectane 3, guide post 4, buffer spring 5, arc rubber
Pad 6, lower punch guiding module 7, polytetrafluoroethylene ring 8, rubber ring 9, rubber layer 10, lower punch 11, cutter 12, cutter mounting groove
13, fixed disk 14, cutter fixed plate 15, cutter connecting plate 16, upper trimming die guiding module 17, guide groove 18, elastic spring 19, upper punching
Mould 20, telescopic chute 21, fixed stop collar 22, movable stop collar 23.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1 to Fig. 6 is please referred to, the present invention provides a kind of technical solution: a kind of follow-on high life essence side processing punch die
The top of lower punch stent 2 is arranged in mold, including upper trimming die stent 1 and lower punch stent 2, upper trimming die stent 1,
It is oriented between upper trimming die stent 1 and lower punch stent 2 by the guide post 4 and guide groove 18 of two sides, guide post 4 passes through spiral shell
Line is cooperatively connected in the upper surface of lower punch stent 2, and the upper end activity of guide post 4 passes through the guiding in upper trimming die stent 1
Slot 18 is arranged, and guide post 4 is integrally formed with limit plectane 3 across the upper end position of guide groove 18, and the lower surface of limit plectane 3 is set
There is arc rubber pad 6, movable sleeve is equipped with buffer spring 5 at the outer ring of guide post 4, and buffer spring 5 is arranged in upper trimming die stent 1
Between lower punch stent 2, guide post 4 moves in guide groove 18, plays guiding and stable effect, and buffer spring 5 makes
The decline of upper trimming die stent 1 when rising with certain shock absorbing effect, stability increases, the limit plectane of upper end
3 avoid guide post 4 from deviating from from guide groove 18, and arc rubber pad 6 avoids hard between limit plectane 3 and upper trimming die stent 1
Property contact wear, guide post 4 is connected in lower punch stent 2 by being threadedly engaged, connect it is convenient for disassembly and assembly, it is practical；
The lower surface two sides of upper trimming die stent 1 are mounted on upper trimming die 20, and the upper end outer cover of upper trimming die 20 is equipped with upper
Punch die guiding module 17, the upper end of upper trimming die 20 is by being threadedly engaged the bottom surface for being connected to upper trimming die stent 1,20 outer ring of upper trimming die
17 upper end of upper trimming die guiding module being arranged is fixedly welded on the bottom surface of upper trimming die stent 1, easy to disassemble, the lower end of upper trimming die 20
Fixed stop collar 22 is fixedly welded at outer ring, the upper surface activity of fixed stop collar 22 is fitted with circular fixed disk 14,
Fixed stop collar 22 plays the role of supporting fixed disk 14, and fixed disk 14 is used for connection cutter 12, and fixed disk 14 is surrounded and is located at
At the outer ring of upper trimming die 20, and the upper surface activity of fixed disk 14 is fitted with movable stop collar 23, and movable stop collar 23 passes through spiral shell
Line is cooperatively connected on upper trimming die 20, and the lower section of upper trimming die guiding module 17 is arranged in fixed disk 14, sets at the outer ring of fixed disk 14
There is the cutter mounting groove 13 of four groups of rounded array distributions, activity is fitted with cutter connecting plate at the inner ring of cutter mounting groove 13
16, the upper end of cutter connecting plate 16 is fixedly welded with cutter fixed plate 15, and cutter fixed plate 15 is fitted in the upper table of fixed disk 14
Face, and cutter fixed plate 15 is fixed by screws in fixed disk 14, the lower end of cutter connecting plate 16 is connected with cutter 12,
Cutter 12 and the lower punch guiding module 7 of lower end are correspondingly arranged, and when cutter 12 declines, are bonded the outer peripheral surface of lower punch guiding module 7,
Cutter 12 is conveniently replaceable and safeguards, practical；
Cutter 12 is installed, the upper surface two sides of lower punch stent 2 are mounted on down at the lower end outer ring of upper trimming die 20
Punch die 11 is arranged with lower punch guiding module 7 at the outer ring of lower punch 11, and the upper surface of lower punch guiding module 7 passes through embedded screw
It is fixed with polytetrafluoroethylene ring 8, the upper surface activity of polytetrafluoroethylene ring 8 is fitted with rubber ring 9, and rubber ring 9 is movably set in
At the outer ring of lower punch 11, lower punch 11 is correspondingly arranged with upper trimming die 20, and the lower end of lower punch 11 is fixedly welded with elastic spring
19, the lower end of elastic spring 19 is fixedly welded on the bottom surface of telescopic chute 21, and telescopic chute 21 matches setting, lower punch with lower punch 11
Fixing sleeve is equipped with a circle rubber layer 10 at 11 upper end outer ring, and lower punch guiding module 7 is fixedly welded on the upper of lower punch stent 2
The inner wall on surface, lower punch guiding module 7 is bonded with activity at the outer ring of the rubber layer 10 of 11 outer ring of lower punch, outside lower punch 11
Rubber layer 10 avoids the hardness abrasion generated when lower punch 11 moves up and down in lower punch guiding module 7, and protectiveness is strong, increases
The service life of equipment.
Working principle:
In punch die, lower punch stent 2 is fixed on bottom, and upper trimming die stent 1 connects external cylinder and carries out
Lower promotion is the prior art, and cylinder is directly welded at 1 upper surface of upper trimming die stent, and cylinder upper end is fixed on ceiling
Or on upper stationary part, this will not be repeated here, and rubber ring 9 is set in 11 outer ring of lower punch and is then placed within polytetrafluoroethylene (PTFE)
On ring 8, when upper trimming die stent 1 declines, upper trimming die 20 contradicts lower punch 11 and declines, and is punched out to rubber ring 9, rushes in document
Hole is the punching of secondary operation, removes the corner of 9 inner ring of rubber ring, rubber ring 9 is usually by pouring integrated molding, inside and outside load
In corner, it is therefore desirable to carry out punch die and trimming processing；
During upper trimming die 20 declines, cutter 12 is also declined, and is cut off to the corner of 9 outer ring of rubber ring,
Punching and trimming are achieved the purpose that while having carried out.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of follow-on high life essence side processes punching die, including upper trimming die stent (1) and lower punch stent
(2), it is characterised in that: the upper trimming die stent (1) is arranged in the top of lower punch stent (2), upper trimming die stent (1)
Lower surface two sides be mounted on upper trimming die (20), the upper end outer cover of upper trimming die (20) is equipped with upper trimming die guiding module (17), on
It is equipped at the lower end outer ring of punch die (20) cutter (12), the upper surface two sides of the lower punch stent (2) are mounted on down
Punch die (11) is arranged with lower punch guiding module (7) at the outer ring of lower punch (11), and the upper surface of lower punch guiding module (7) passes through
Embedded screw is fixed with polytetrafluoroethylene ring (8), and the upper surface activity of polytetrafluoroethylene ring (8) is fitted with rubber ring (9), rubber
Circle (9) is movably set at the outer ring of lower punch (11).
2. a kind of follow-on high life essence side according to claim 1 processes punching die, it is characterised in that: on described
It is oriented between punch die stent (1) and lower punch stent (2) by the guide post (4) and guide groove (18) of two sides, it is described to lead
Xiang Zhu (4) passes through upper punching by being threadedly engaged the upper surface for being connected to lower punch stent (2), the upper end activity of guide post (4)
Guide groove (18) setting in mould stent (1), and upper end position of the guide post (4) across guide groove (18) is integrally formed with limit
The lower surface of plectane (3), limit plectane (3) is equipped with arc rubber pad (6), and movable sleeve is equipped with buffering at the outer ring of guide post (4)
Spring (5), buffer spring (5) are arranged between upper trimming die stent (1) and lower punch stent (2).
3. a kind of follow-on high life essence side according to claim 1 processes punching die, it is characterised in that: on described
By being threadedly engaged the bottom surface for being connected to upper trimming die stent (1), upper trimming die (20) outer ring is arranged upper for the upper end of punch die (20)
Punch die guiding module (17) upper end is fixedly welded on the bottom surface of upper trimming die stent (1).
4. a kind of follow-on high life essence side according to claim 1 processes punching die, it is characterised in that: on described
It is fixedly welded at the lower end outer ring of punch die (20) fixed stop collar (22), the upper surface activity of fixed stop collar (22) is fitted with
Circular fixed disk (14), fixed disk (14) is surrounded and is located at the outer ring of upper trimming die (20), and the upper surface of fixed disk (14)
Activity is fitted with movable stop collar (23), and movable stop collar (23) is connected on upper trimming die (20) by being threadedly engaged, fixed disk
(14) it is arranged in the lower section of upper trimming die guiding module (17).
5. a kind of follow-on high life essence side according to claim 1 processes punching die, it is characterised in that: described solid
The cutter mounting groove (13) of four groups of rounded array distributions is equipped at the outer ring of price fixing (14), at the inner ring of cutter mounting groove (13)
Activity is fitted with cutter connecting plate (16), and the upper end of cutter connecting plate (16) is fixedly welded with cutter fixed plate (15), and cutter is solid
Fixed board (15) is fitted in the upper surface of fixed disk (14), and cutter fixed plate (15) is fixed by screws on fixed disk (14),
The lower end of cutter connecting plate (16) is connected with cutter (12), and cutter (12) is corresponding with lower punch guiding module (7) of lower end to be set
It sets, when cutter (12) declines, is bonded the outer peripheral surface of lower punch guiding module (7).
6. a kind of follow-on high life essence side according to claim 1 processes punching die, it is characterised in that: under described
Punch die (11) is correspondingly arranged with upper trimming die (20), and the lower end of lower punch (11) is fixedly welded with elastic spring (19), elastic spring
(19) lower end is fixedly welded on the bottom surface of telescopic chute (21), and telescopic chute (21) matches setting, lower punch with lower punch (11)
(11) fixing sleeve is equipped with circle rubber layer (10) at upper end outer ring.
7. a kind of follow-on high life essence side according to claim 1 processes punching die, it is characterised in that: under described
Punch die guiding module (7) is fixedly welded on the upper surface of lower punch stent (2), the inner wall and lower punch of lower punch guiding module (7)
(11) activity is bonded at the outer ring of the rubber layer (10) of outer ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910264432.6A CN109910100B (en) | 2019-04-03 | 2019-04-03 | Follow-on high life finish limit processing die utensil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910264432.6A CN109910100B (en) | 2019-04-03 | 2019-04-03 | Follow-on high life finish limit processing die utensil |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109910100A true CN109910100A (en) | 2019-06-21 |
| CN109910100B CN109910100B (en) | 2020-12-25 |
Family
ID=66968325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910264432.6A Active CN109910100B (en) | 2019-04-03 | 2019-04-03 | Follow-on high life finish limit processing die utensil |
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| Country | Link |
|---|---|
| CN (1) | CN109910100B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5214290U (en) * | 1975-07-18 | 1977-02-01 | ||
| JP2000254897A (en) * | 1999-03-05 | 2000-09-19 | Mitsui High Tec Inc | Blade of cutter for forming tape |
| CN203818243U (en) * | 2014-05-15 | 2014-09-10 | 杨帆 | Novel edge cutter for rubber ring |
| CN204487690U (en) * | 2014-12-16 | 2015-07-22 | 重庆市亨尔宝电器有限公司 | Water dispenser sealing ring processing tool |
| CN205147073U (en) * | 2015-11-11 | 2016-04-13 | 重庆骏翔机电技术有限责任公司 | A side cut cut -out press for processing installing support under rear bumper |
| CN207154546U (en) * | 2017-08-04 | 2018-03-30 | 昆山新鸿企业机械制造有限公司 | A kind of deburring and punching hole composite die |
| CN108994946A (en) * | 2018-06-28 | 2018-12-14 | 滁州质顶机电科技有限公司 | A kind of automotive upholstery punching die |
-
2019
- 2019-04-03 CN CN201910264432.6A patent/CN109910100B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5214290U (en) * | 1975-07-18 | 1977-02-01 | ||
| JP2000254897A (en) * | 1999-03-05 | 2000-09-19 | Mitsui High Tec Inc | Blade of cutter for forming tape |
| CN203818243U (en) * | 2014-05-15 | 2014-09-10 | 杨帆 | Novel edge cutter for rubber ring |
| CN204487690U (en) * | 2014-12-16 | 2015-07-22 | 重庆市亨尔宝电器有限公司 | Water dispenser sealing ring processing tool |
| CN205147073U (en) * | 2015-11-11 | 2016-04-13 | 重庆骏翔机电技术有限责任公司 | A side cut cut -out press for processing installing support under rear bumper |
| CN207154546U (en) * | 2017-08-04 | 2018-03-30 | 昆山新鸿企业机械制造有限公司 | A kind of deburring and punching hole composite die |
| CN108994946A (en) * | 2018-06-28 | 2018-12-14 | 滁州质顶机电科技有限公司 | A kind of automotive upholstery punching die |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109910100B (en) | 2020-12-25 |
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