CN209007910U - A kind of simplified umbrella shape part processing mold - Google Patents
A kind of simplified umbrella shape part processing mold Download PDFInfo
- Publication number
- CN209007910U CN209007910U CN201821681643.7U CN201821681643U CN209007910U CN 209007910 U CN209007910 U CN 209007910U CN 201821681643 U CN201821681643 U CN 201821681643U CN 209007910 U CN209007910 U CN 209007910U
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- CN
- China
- Prior art keywords
- lower die
- die holder
- plate
- umbrella shape
- ejector retainner
- 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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- 208000002925 dental caries Diseases 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 description 4
- 238000001746 injection moulding Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of simplified umbrella shape part processing molds, including lower die holder bottom plate, lower die holder, umbrella shape part, upper die holder bottom plate and upper die holder, lower die holder has been bolted above the lower die holder bottom plate, and lower die is fixed with by fixing bolt above lower die holder, limited screw is fixed in the middle part of second ejector retainner plate, and mandril is fixed on the second ejector retainner plate of limited screw two sides, the upper die plate is bolted on upper die holder, and upper die holder bottom plate is fixed by screws on upper die holder, umbrella shape part rear end is communicated with outlet pipe.The simplification umbrella shape part processing mold, three pieces of traditional ejector retainner plates become two pieces of ejector retainner plates, simplify mould structure, and straight line pulley structure is set on the outside of ejector retainner plate, the guide rod that its cooperation middle part is arranged, reduces friction, improves the stability of operation, the processing that umbrella shape part can preferably be carried out, promotes the development of die industry.
Description
Technical field
The utility model relates to technical field of mold, specially a kind of simplified umbrella shape part processing mold.
Background technique
Umbrella shape part as shown in Fig. 2, during carrying out part processing, when die sinking before mould ejection prevent it is viscous before mould, PL
Rear mold pneumatic jack and spring eject simultaneously after die sinking, and mould structure is complicated, and ejector retainner plate is arranged three pieces, three pieces of ejector retainner plate two sides without
Method is fixed, and can only be oriented to by guide rod, and stability is inadequate.
In order to solve disadvantage existing currently on the market, it is badly in need of improving the technology of die device, can preferably carries out
The processing of umbrella shape part promotes the development of die industry.
Utility model content
The purpose of this utility model is to provide a kind of simplified umbrella shape part processing molds, to solve in above-mentioned background technique
It is proposed not can be carried out regulation, the problems such as air-tightness is bad and gas flow controlling effect is poor.
To achieve the above object, the utility model provides the following technical solutions: a kind of simplified umbrella shape part processing mold, packet
Lower die holder bottom plate, lower die holder, umbrella shape part, upper die holder bottom plate and upper die holder are included, is consolidated above the lower die holder bottom plate by bolt
Surely there is lower die holder, and lower die is fixed with by fixing bolt above lower die holder, the fixing bolt between the lower die and lower die holder
On be equipped with lower mold backing plate, and lower mold backing plate is internally provided with straight line pulley structure, and the straight line pulley structure is internally provided with
First ejector retainner plate, and the second ejector retainner plate has been bolted above the first ejector retainner plate, it is solid by bolt above the lower die holder
Surely there is guide post, and the first ejector retainner plate and the second ejector retainner plate are nested on guide post, be fixed with limit spiral shell in the middle part of second ejector retainner plate
Silk, and is fixed with mandril on the second ejector retainner plate of limited screw two sides, be bolted cavity plate in the middle part of the lower die, and under
It is provided with upper mold above mould, is provided with punch-pin in the middle part of the upper mold, and punch-pin and cavity plate are corresponding, the upper mold passes through fixed spiral shell
Bolt is fixed on upper die holder, and is provided with upper die plate above upper mold, and the upper die plate is bolted on upper die holder,
And upper die holder bottom plate is fixed by screws on upper die holder, and umbrella shape part, and umbrella shape zero are provided between the punch-pin and cavity plate
Part is connected with feeding tube, and umbrella shape part rear end is communicated with outlet pipe.
Preferably, it has been bolted promotion connecting rod in the middle part of first ejector retainner plate, and connecting rod is pushed to pass through lower die holder
With lower die holder bottom plate, while pushing connecting rod in lower die holder inner slidable.
Preferably, two groups of mandrils, and two groups of mandrils and phase on the inside of umbrella shape part are vertically and fixedly provided on second ejector retainner plate
It is corresponding, and mandril in lower die slidably, while mandril adjustable height is corresponding with the distance between limited screw and lower die,
And the distance between limited screw and lower die are 6.5cm.
Preferably, the cavity plate and punch-pin internal symmetry offer two groups of die cavitys, and are equipped with umbrella shape inside two groups of die cavitys
Part, and it is communicated with outlet pipe on the outside of die cavity, while feeding tube is communicated with inside die cavity.
Preferably, the outlet pipe front end being arranged outside the upper die plate two sides is mounted on fast joint, and upper die holder
The feeding tube front end of middle part setting is equipped with fast joint.
Preferably, the guide post is cylindrical structure, and guide post is vertically fixed on lower die holder, while the second ejector retainner plate and the
One ejector retainner plate, which is nested on guide post, to be slided up and down, and is tightly attached to straight line pulley knot on the outside of the first ejector retainner plate and the second ejector retainner plate
On structure.
Preferably, the fixing bolt front end is screwed onto lower die, and fixing bolt bottom is fixed on the lower die seat, simultaneously
It is corresponding on the outside of lower die on the outside of the lower mold backing plate being socketed on fixing bolt, and lower die size matches with upper mold size.
Compared with prior art, the utility model has the beneficial effects that the simplification umbrella shape part processing mold, structure setting
Rationally, three pieces of traditional ejector retainner plates become two pieces of ejector retainner plates, simplify mould structure, and straight line pulley is arranged on the outside of ejector retainner plate
Structure, the guide rod for making it that middle part be cooperated to be arranged reduce friction, improve the stability of operation, while using and being arranged on ejector retainner plate
Caging bolt plays the effect of limiting distance, improves product and ejects efficiency, can preferably carry out the processing of umbrella shape part, promotees
Into the development of die industry.
Detailed description of the invention
Fig. 1 is the utility model structure schematic elevation view；
Fig. 2 is the utility model structure umbrella shape part schematic diagram.
In figure: 1, lower die holder bottom plate, 2, lower die holder, 3, push connecting rod, the 4, first ejector retainner plate, the 5, second ejector retainner plate, 6, under
Die-cushion plate, 7, straight line pulley structure, 8, mandril, 9, cavity plate, 10, punch-pin, 11, outlet pipe, 12, umbrella shape part, 13, charge pipe
Road, 14, upper die holder bottom plate, 15, upper die holder, 16, upper die plate, 17, upper mold, 18, lower die, 19, guide post, 20, fixing bolt,
21, limited screw.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of simplified umbrella shape part processing mold, including
Lower die holder bottom plate 1, lower die holder 2, umbrella shape part 12, upper die holder bottom plate 14 and upper die holder 15 pass through bolt above lower die holder bottom plate 1
It is fixed with lower die holder 2, and lower die 18, consolidating between lower die 18 and lower die holder 2 are fixed with by fixing bolt 20 above lower die holder 2
Determine to be equipped with lower mold backing plate 6 on bolt 20, and lower mold backing plate 6 is internally provided with straight line pulley structure 7, in straight line pulley structure 7
Portion is provided with the first ejector retainner plate 4, and the second ejector retainner plate 5 has been bolted above the first ejector retainner plate 4, in the first ejector retainner plate 4
Portion, which has been bolted, pushes connecting rod 3, and pushes connecting rod 3 to pass through lower die holder 2 and lower die holder bottom plate 1, while connecting rod 3 being pushed to exist
2 inner slidable of lower die holder has been bolted guide post 19, and the first ejector retainner plate 4 and the second ejector retainner plate 5 above lower die holder 2
It is nested on guide post 19, guide post 19 is cylindrical structure, and guide post 19 is vertically fixed on lower die holder 2, while 5 He of the second ejector retainner plate
First ejector retainner plate 4 is nested with and can slide up and down on guide post 19, and is tightly attached on the outside of the first ejector retainner plate 4 and the second ejector retainner plate 5 straight
On line pulley structure 7, two groups of mandrils 8, and two groups of mandrils 8 and 12 inside phase of umbrella shape part are vertically and fixedly provided on the second ejector retainner plate 5
It is corresponding, and mandril 8 in lower die 18 slidably, while between 8 adjustable height of mandril and limited screw 21 and lower die 18 away from
From corresponding, and the distance between limited screw 21 and lower die 18 are 6.5cm, are fixed with limit spiral shell in the middle part of the second ejector retainner plate 5
Silk 21, and it is fixed with mandril 8 on the second ejector retainner plate 5 of 21 two sides of limited screw, cavity plate has been bolted in the middle part of lower die 18
9, and upper mold 17 is provided with above lower die 18, punch-pin 10 is provided in the middle part of upper mold 17, and punch-pin 10 and cavity plate 9 are corresponding, cavity plate 9
Two groups of die cavitys are offered with 10 internal symmetry of punch-pin, and umbrella shape part 12 is installed inside two groups of die cavitys, and are connected on the outside of die cavity
It is connected with outlet pipe 11, while being communicated with feeding tube 13 inside die cavity, upper mold 17 is fixed on upper die holder by fixing bolt 20
On 15, and upper die plate 16 is provided with above upper mold 17,20 front end of fixing bolt is screwed onto lower die 18, and 20 bottom of fixing bolt
Portion is fixed on lower die holder 2, while 6 outside of lower mold backing plate being socketed on fixing bolt 20 is corresponding with 18 outside of lower die, and under
18 size of mould matches with 17 size of upper mold, and 11 front end of outlet pipe being arranged outside 16 two sides of upper die plate is mounted on to be connect fastly
Head, and 13 front end of feeding tube being arranged in the middle part of upper die holder 15 is equipped with fast joint, upper die plate 16 is bolted on
On die holder 15, and upper die holder bottom plate 14 is fixed by screws on upper die holder 15, and umbrella shape zero is provided between punch-pin 10 and cavity plate 9
Part 12, and umbrella shape part 12 is connected with feeding tube 13,12 rear end of umbrella shape part is communicated with outlet pipe 11.
Working principle: when using the simplification umbrella shape part processing mold, first by the injection molding machine of mold installation, simultaneously
Connecting rod 3 will be pushed to be connected with discharging cylinder, when injection molding, upper mold 17 is moved downward, so that upper mold 17 and lower die 18
It tightly fits together, injection molding machine inside 13 phase die cavity of feeding tube by feeding later, and outlet pipe 11 plays very
Good exhaust effect, after the molding completely of umbrella shape part 12 later, when die sinking before mould ejection prevent it is viscous before mould, by top after PL die sinking
Bar 8 ejects umbrella shape part 12, and the limited screw 21 being arranged on the second ejector retainner plate 5 fixed below mandril 8, mandril 8 move
Limited screw 21 limits distance after 6.5cm, and here it is the whole process of simplification umbrella shape part processing mold work.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of simplified umbrella shape part processing mold, including lower die holder bottom plate (1), lower die holder (2), umbrella shape part (12), upper mold
Seat bottom plate (14) and upper die holder (15), it is characterised in that: be bolted lower die holder above the lower die holder bottom plate (1)
(2), it and above lower die holder (2) is fixed with lower die (18) by fixing bolt (20), between the lower die (18) and lower die holder (2)
Fixing bolt (20) on be equipped with lower mold backing plate (6), and lower mold backing plate (6) is internally provided with straight line pulley structure (7), described
Straight line pulley structure (7) is internally provided with the first ejector retainner plate (4), and has been bolted second above the first ejector retainner plate (4)
Ejector retainner plate (5), lower die holder (2) top has been bolted guide post (19), and the first ejector retainner plate (4) and the second ejector retainner plate
(5) it is nested on guide post (19), is fixed with limited screw (21) in the middle part of second ejector retainner plate (5), and limited screw (21) two
It is fixed with mandril (8), has been bolted cavity plate (9) in the middle part of the lower die (18), and lower die on the second ejector retainner plate (5) of side
(18) top is provided with upper mold (17), is provided with punch-pin (10) in the middle part of the upper mold (17), and punch-pin (10) and cavity plate (9) are opposite
It answers, the upper mold (17) is fixed on upper die holder (15) by fixing bolt (20), and is provided with die-cushion above upper mold (17)
Plate (16), the upper die plate (16) are bolted on upper die holder (15), and upper die holder bottom plate (14) is solid by screw
Be scheduled on upper die holder (15), be provided with umbrella shape part (12) between the punch-pin (10) and cavity plate (9), and umbrella shape part (12) with
Feeding tube (13) is connected, and umbrella shape part (12) rear end is communicated with outlet pipe (11).
2. a kind of simplified umbrella shape part processing mold according to claim 1, it is characterised in that: first ejector retainner plate
(4) middle part has been bolted promotion connecting rod (3), and connecting rod (3) is pushed to pass through lower die holder (2) and lower die holder bottom plate (1), together
When push connecting rod (3) in lower die holder (2) inner slidable.
3. a kind of simplified umbrella shape part processing mold according to claim 1, it is characterised in that: second ejector retainner plate
(5) two groups of mandrils (8) are vertically and fixedly provided on, and two groups of mandrils (8) are corresponding on the inside of umbrella shape part (12), and mandril (8)
On lower die (18) slidably, while mandril (8) adjustable height and the distance between limited screw (21) and lower die (18) are opposite
It answers, and the distance between limited screw (21) and lower die (18) are 6.5cm.
4. a kind of simplified umbrella shape part processing mold according to claim 1, it is characterised in that: the cavity plate (9) and convex
Mould (10) internal symmetry offers two groups of die cavitys, and umbrella shape part (12) are equipped with inside two groups of die cavitys, and connects on the outside of die cavity
Outlet pipe (11) are connected with, while being communicated with feeding tube (13) inside die cavity.
5. a kind of simplified umbrella shape part processing mold according to claim 1, it is characterised in that: the upper die plate (16)
Outlet pipe (11) front end being arranged outside two sides is mounted on fast joint, and the feeding tube being arranged in the middle part of upper die holder (15)
(13) front end is equipped with fast joint.
6. a kind of simplified umbrella shape part processing mold according to claim 1, it is characterised in that: the guide post (19) is circle
Rod structure, and guide post (19) is vertically fixed on lower die holder (2), while the second ejector retainner plate (5) and the first ejector retainner plate (4) are nested with
Guide post can slide up and down on (19), and be tightly attached to straight line pulley structure on the outside of the first ejector retainner plate (4) and the second ejector retainner plate (5)
(7) on.
7. a kind of simplified umbrella shape part processing mold according to claim 1, it is characterised in that: the fixing bolt (20)
Front end is screwed on lower die (18), and fixing bolt (20) bottom is fixed on lower die holder (2), while being covered on fixing bolt (20)
It is corresponding on the outside of lower die (18) on the outside of the lower mold backing plate (6) connect, and lower die (18) size matches with upper mold (17) size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821681643.7U CN209007910U (en) | 2018-10-17 | 2018-10-17 | A kind of simplified umbrella shape part processing mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821681643.7U CN209007910U (en) | 2018-10-17 | 2018-10-17 | A kind of simplified umbrella shape part processing mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209007910U true CN209007910U (en) | 2019-06-21 |
Family
ID=66838868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821681643.7U Expired - Fee Related CN209007910U (en) | 2018-10-17 | 2018-10-17 | A kind of simplified umbrella shape part processing mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209007910U (en) |
-
2018
- 2018-10-17 CN CN201821681643.7U patent/CN209007910U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 214000 plot A30, phase 5, industrial concentration area, Shuofang street, Xinwu District, Wuxi City, Jiangsu Province Patentee after: Wuxi Rihua Precision Molding Co.,Ltd. Address before: 214000 plot A30, phase 5, industrial concentration area, Shuofang street, New District, Wuxi City, Jiangsu Province Patentee before: WUXI RIHUA PRECISION MOLDING Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190621 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |