CN207240730U - A kind of transverse direction core-drawing demoulding mechanism - Google Patents
A kind of transverse direction core-drawing demoulding mechanism Download PDFInfo
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- CN207240730U CN207240730U CN201721032607.3U CN201721032607U CN207240730U CN 207240730 U CN207240730 U CN 207240730U CN 201721032607 U CN201721032607 U CN 201721032607U CN 207240730 U CN207240730 U CN 207240730U
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- 230000007246 mechanism Effects 0.000 title claims abstract description 29
- 230000009471 action Effects 0.000 claims abstract description 3
- 230000000694 effects Effects 0.000 abstract description 9
- 239000000047 product Substances 0.000 abstract 5
- 239000012467 final product Substances 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000003796 beauty Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The utility model discloses a kind of horizontal core-drawing demoulding mechanism, belongs to mould core pulling demoulding field, it includes mode and finished product ejection assembly；The finished product ejection assembly includes oil cylinder, push rod, fixed plate and push plate；The mode is fixedly connected with fixed plate；Described push rod one end is fixedly connected with fixed plate, and the push rod other end is connected with oil cylinder, so that in the finished product under the action of oil cylinder in ejecting push plate mode.This kind transverse direction core-drawing demoulding mechanism; it is simple in structure; push plate directly acts on finished product and realizes to leave a trace in finished surface during horizontal core_pulling demoulding even scraps whole finished product so as to influence final product quality; core_pulling demoulding effect is good, solves the problems, such as that existing horizontal core-drawing demoulding mechanism is complicated and core_pulling demoulding effect is bad.
Description
【Technical field】
Mould core pulling demoulding field is the utility model is related to, more particularly to a kind of horizontal core-drawing demoulding mechanism.
【Background technology】
The core_pulling demoulding of injection mold point longitudinally, laterally with it is oblique, so-called longitudinal direction be along the folding direction of injection mold,
So-called transverse direction is the direction orthogonal with the longitudinal direction, the so-called oblique direction between longitudinal direction and transverse direction.
Finished product for being internally provided with cross through hole or notch etc., then needs horizontal core_pulling demoulding after moulding.
Existing transverse direction core-drawing demoulding mechanism, its structure is more complicated, and many after the completion of core pulling is all to be ejected finished product using mandril
, so as to fulfill the demoulding, so can then leave a trace on the surface of finished product, not only unsightly and also have impact on the quality of finished product from
And declining product qualified rate, production cost increases.Therefore, there are mould structure is complicated, qualification rate is low and cost for the prior art
The problem of high and deficiency.
【Utility model content】
For the above-mentioned problems of the prior art and deficiency, the utility model provides a kind of simple in structure, core pulling and takes off
Imitate the good horizontal core-drawing demoulding mechanism of fruit.
Technical solution adopted in the utility model is：A kind of transverse direction core-drawing demoulding mechanism, including mode and finished product ejection
Component；The finished product ejection assembly includes oil cylinder, push rod, fixed plate and push plate；The mode is fixedly connected with fixed plate；It is described
Push rod one end is fixedly connected with fixed plate, and the push rod other end is connected with oil cylinder, so that the ejecting push plate mode under the action of oil cylinder
Interior finished product.
In the above-mentioned technical solutions, push plate is equipped with coincide corresponding contact-type face with finished product terminal end shape, is acted on push plate
It will not leave a trace during finished product in finished surface.
In the above-mentioned technical solutions, push rod guide sleeve being equipped with the fixed plate, the push rod is arranged in push rod guide sleeve, with
Ensure the smooth motion of push rod.
In the above-mentioned technical solutions, push rod guide sleeve one end is equipped with flange, and flange is fixedly connected with fixed plate.
In the above-mentioned technical solutions, the finished product ejection assembly further includes connecting plate, and oil cylinder is fixedly connected with connecting plate.
In the above-mentioned technical solutions, oil cylinder includes piston rod；The through hole passed through for piston rod is equipped with connecting plate；Fixed plate
Side is equipped with piston rod fixed block；Piston rod fixed block side is fixedly connected with fixed plate, piston rod fixed block opposite side and work
Stopper rod is fixedly connected；Can also be that the finished product ejection assembly further includes sleeve；Oil cylinder includes piston rod；Sleeve side is with pushing away
Bar is fixedly connected, and sleeve opposite side is fixedly connected with piston rod.
In the above-mentioned technical solutions, the horizontal core-drawing demoulding mechanism of this kind further includes guider；Fixed plate is equipped with up and down
Perforative pilot hole, guider are arranged in pilot hole, to play the role of guiding to the movement above and below fixed plate.
In the above-mentioned technical solutions, guider includes guide pillars and bushes, and guide post is arranged in guide sleeve, can be along with guide sleeve
Guide post moves.
The beneficial effects of the utility model are：It is a kind of transverse direction core-drawing demoulding mechanism, with equipped with finished product mutually coincide pair
The push plate in the contact-type face answered, push plate are directly acted on when finished product realizes horizontal core_pulling demoulding and will not left a trace in finished surface
So as to not interfere with the quality of finished product.Push plate is directly connected by push rod with connecting plate, and directly acts on connecting plate by oil cylinder
So as to drive the movement of push plate；Can also be that push plate is directly by push rod and sleeve connection, and oil cylinder directly acts on sleeve and makes to push away
Plate moves；Its is simple in structure, and core_pulling demoulding effect is good.
【Brief description of the drawings】
Fig. 1 is a kind of horizontal core-drawing demoulding mechanism structure diagram of the utility model embodiment one；
Fig. 2 is a kind of horizontal core-drawing demoulding mechanism top view of the utility model embodiment one；
Fig. 3 is a kind of horizontal core-drawing demoulding mechanism structure diagram of the utility model embodiment two；
Fig. 4 is a kind of horizontal core-drawing demoulding mechanism top view of the utility model embodiment two；
Fig. 5 is the plate pushing structure figure of the utility model；
Fig. 6 is the fixed plate structure figure of the utility model.
In figure：1st, oil cylinder；2nd, connecting plate；3rd, piston rod；4th, push rod；5th, piston rod fixed block；6th, push rod guide sleeve；61st, it is convex
Edge；7th, guide post；8th, fixed plate；81st, pilot hole；9th, push plate；91st, contact-type face；10th, mode；11st, guide sleeve；12nd, finished product；13rd, cover
Cylinder.
【Embodiment】
The utility model is described in further detail below in conjunction with the accompanying drawings.
Embodiment one：
A kind of transverse direction core-drawing demoulding mechanism, including mode 10 and finished product ejection assembly；Finished product ejection assembly include oil cylinder 1,
Push rod 4, fixed plate 8, push plate 9 and connecting plate 2；8 side of fixed plate is equipped with to coincide corresponding groove with 10 one end shape of mode, so that
10 one end of mode is embedded in the groove of fixed plate 8 and is fixed by way of screw connection with fixed plate 8；It is equipped with and pushes away in fixed plate 8
Bar guide sleeve 6,6 one end of push rod guide sleeve are equipped with flange 61, and the flange 61 of push rod guide sleeve 6 is realized by using screw and fixed plate 8 to be fixed
Connection；Push rod 4 is arranged in push rod guide sleeve 6 so that push rod 4 can smooth motion so that ensure will not in horizontal core_pulling demoulding
The effect of core_pulling demoulding is influenced because of vibration；4 one end of push rod is fixedly connected by screw with push plate 9,4 other end of push rod also by
Screw is fixedly connected with connecting plate 2.
Connecting plate 2 is fixedly connected by screw with oil cylinder 1 it is achieved thereby that the connection of push rod 4 and oil cylinder 1, and connecting plate 2
Centre is equipped with a through hole passed through for the piston rod 3 on oil cylinder 1；The middle of 8 opposite side of fixed plate is fixed equipped with piston rod
Block 5,5 side of piston rod fixed block are fixedly connected by screw with fixed plate 8；Piston rod 3 passes through the through hole and piston of connecting plate 2
5 opposite side of bar fixed block is achieved a fixed connection by screw.
It is additionally provided among push plate 9 and coincide corresponding contact-type face 91 with finished product 12, will not be when acting on finished product 12 with push plate 9
Leave a trace so as to have impact on the quality of finished product 12 even more so that finished product 12 is directly scrapped on 12 surface of finished product；Fixed plate 8 is equipped with
Upper and lower perforative pilot hole 81, the guider is arranged in pilot hole 81, to play guiding to movement of the fixed plate about 8
Effect, play the role of guiding role when being molded simultaneously for mould and to playing orientation during mold clamping；Guider bag
Guide post 7 and guide sleeve 11 are included, and guide post 7 is arranged in guide sleeve 11.
Above-mentioned, the finished product 12 on mode 10 can have several, according to needed for production and depending on mould structure design；
In the present embodiment, the finished product 12 on mode 10 is equipped with two.
Above-mentioned, the number in the contact-type face 91 among push plate 9 and the number of finished product 12 correspond to；In the present embodiment, push away
Two contact-type faces 91 are equipped among plate 9.
When using a kind of horizontal core-drawing demoulding mechanism of above-described embodiment one, after finished product injection molding, mould die sinking, Gu
Fixed board 8 up moves certain distance along guider, and 12 upper and lower surface of finished product realizes the demoulding in this process, and at this time only
There is finished product 12 to release in mode 10 and can be achieved with finished product 12 and demould completely.Piston rod 3 in oil cylinder 1 pulls connecting plate 2
Movement, connecting plate 2 drive push rod 4 to drive push plate 9 flat along mode 10 at the same time along 6 smooth motion of push rod guide sleeve, push rod 4 at the same time
Steady movement, push plate 9 directly act on finished product 12, and the contact-type face 91 of the centre of push plate 12 is directly contacted with 12 surface of finished product, because
Contact-type face 91 coincide corresponding and its contact area greatly so that will not be in finished product 12 during core_pulling demoulding with finished product 12
Leave a trace so as to influence the beauty of finished product 12 and quality even makes whole finished product 12 scrap, its core_pulling demoulding effect on surface
It is good.
Embodiment two：
A kind of transverse direction core-drawing demoulding mechanism, including mode 10 and finished product ejection assembly；Finished product ejection assembly include oil cylinder 1,
Push rod 4, fixed plate 8, push plate 9 and sleeve 13；8 side of fixed plate is equipped with to coincide corresponding groove with 10 one end shape of mode, so that
10 one end of mode is embedded in the groove of fixed plate 8 and is fixed by way of screw connection with fixed plate 8；It is equipped with and pushes away in fixed plate 8
Bar guide sleeve 6,6 one end of push rod guide sleeve are equipped with flange 61, and the flange 61 of push rod guide sleeve 6 is realized by using screw and fixed plate 8 to be fixed
Connection；Push rod 4 is arranged in push rod guide sleeve 6 so that push rod 4 can smooth motion so that ensure will not in horizontal core_pulling demoulding
The effect of core_pulling demoulding is influenced because of vibration；4 one end of push rod is fixedly connected by screw with push plate 9, and 4 other end of push rod is equipped with outer
Screw thread and 2 side of sleeve is equipped with internal thread hole corresponding with 4 other end of push rod, 4 other end of push rod is rotated into the interior of 2 side of sleeve
Threaded hole is fastenedly connected with realizing；Oil cylinder 1 includes piston rod 3, and 3 one end of piston rod is equipped with external screw thread and 13 opposite side of sleeve is equipped with
With 3 corresponding internal thread hole of piston rod, the internal thread hole that 4 one end of piston rod rotates into 2 opposite side of sleeve is fastenedly connected with realizing.
It is additionally provided among push plate 9 and coincide corresponding contact-type face 91 with finished product 12, will not be when acting on finished product 12 with push plate 9
Leave a trace so as to have impact on the quality of finished product 12 even more so that finished product 12 is directly scrapped on 12 surface of finished product；Fixed plate 8 is equipped with
Upper and lower perforative pilot hole 81, the guider is arranged in pilot hole 81, to play guiding to movement of the fixed plate about 8
Effect, play the role of guiding role when being molded simultaneously for mould and to playing orientation during mold clamping；Guider bag
Guide post 7 and guide sleeve 11 are included, and guide post 7 is arranged in guide sleeve 11.
Above-mentioned, the finished product 12 on mode 10 can have several, according to needed for production and depending on mould structure design；
In the present embodiment, the finished product 12 on mode 10 is equipped with two.
Above-mentioned, the number in the contact-type face 91 among push plate 9 and the number of finished product 12 correspond to；In the present embodiment, push away
Two contact-type faces 91 are equipped among plate 9.
When using a kind of horizontal core-drawing demoulding mechanism of above-described embodiment two, after finished product injection molding, mould die sinking, Gu
Fixed board 8 up moves certain distance along guider, and 12 upper and lower surface of finished product realizes the demoulding in this process, and at this time only
There is finished product 12 to release in mode 10 and can be achieved with finished product and demould completely.Piston rod 3 in oil cylinder 1 promotes sleeve 13 to transport
Dynamic, sleeve 13 drives push rod 4 to drive push plate 9 steady along mode 10 at the same time along 6 smooth motion of push rod guide sleeve, push rod 4 at the same time
Movement, push plate 9 directly act on finished product 12, and the contact-type face 91 of the centre of push plate 12 is directly contacted with 12 surface of finished product, because connecing
Touch type face 91 and coincide corresponding and its contact area greatly so that will not be in 12 table of finished product during core_pulling demoulding with finished product 12
Face is left a trace so as to influence the beauty of finished product 12 and quality even makes whole finished product 12 scrap, its core_pulling demoulding effect is good.
Embodiment above simply indicates that rather than limits the utility model, therefore all according to the utility model patent application
The equivalent change or modification that method described in scope is done, is included in the utility model patent application range.
Claims (9)
1. a kind of transverse direction core-drawing demoulding mechanism, including mode (10) and finished product ejection assembly；It is characterized in that：The finished product ejection
Component includes oil cylinder (1), push rod (4), fixed plate (8) and push plate (9)；The mode (10) is fixedly connected with fixed plate (8)；Institute
State push rod (4) one end to be fixedly connected with push plate (9), push rod (4) other end is connected with oil cylinder (1), so that under the action of oil cylinder
Finished product (12) in push plate (9) ejection mode (10).
A kind of 2. horizontal core-drawing demoulding mechanism according to claim 1, it is characterised in that：Push plate (9) is equipped with and finished product
(12) terminal end shape is coincide corresponding contact-type face (91).
A kind of 3. horizontal core-drawing demoulding mechanism according to claim 1 or 2, it is characterised in that：Set in the fixed plate (8)
There is push rod guide sleeve (6), the push rod (4) is arranged in push rod guide sleeve (6).
A kind of 4. horizontal core-drawing demoulding mechanism according to claim 3, it is characterised in that：Push rod guide sleeve (6) one end is equipped with
Flange (61), flange (61) are fixedly connected with fixed plate (8).
A kind of 5. horizontal core-drawing demoulding mechanism according to claim 4, it is characterised in that：The finished product ejection assembly also wraps
Connecting plate (2) is included, oil cylinder (1) is fixedly connected with connecting plate (2).
A kind of 6. horizontal core-drawing demoulding mechanism according to claim 5, it is characterised in that：Oil cylinder (1) includes piston rod
(3)；The through hole passed through for piston rod (3) is equipped with connecting plate (2)；Fixed plate (8) side is equipped with piston rod fixed block (5)；It is living
Stopper rod fixed block (5) side is fixedly connected with fixed plate (8), piston rod fixed block (5) opposite side and the fixed company of piston rod (3)
Connect.
A kind of 7. horizontal core-drawing demoulding mechanism according to claim 4, it is characterised in that：The finished product ejection assembly also wraps
Include sleeve (13)；Oil cylinder (1) includes piston rod (3)；Sleeve (13) side is fixedly connected with push rod (4), sleeve (13) opposite side
It is fixedly connected with piston rod (3).
A kind of 8. horizontal core-drawing demoulding mechanism according to claim 6 or 7, it is characterised in that：This kind transverse direction core_pulling demoulding
Mechanism further includes guider；Fixed plate is equipped with upper and lower perforative pilot hole (81), and guider is arranged in pilot hole (81)
It is interior.
A kind of 9. horizontal core-drawing demoulding mechanism according to claim 8, it is characterised in that：The guider includes guide post
(7) it is arranged in guide sleeve (11), guide post (7) in guide sleeve (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721032607.3U CN207240730U (en) | 2017-08-17 | 2017-08-17 | A kind of transverse direction core-drawing demoulding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721032607.3U CN207240730U (en) | 2017-08-17 | 2017-08-17 | A kind of transverse direction core-drawing demoulding mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207240730U true CN207240730U (en) | 2018-04-17 |
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ID=61881618
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721032607.3U Expired - Fee Related CN207240730U (en) | 2017-08-17 | 2017-08-17 | A kind of transverse direction core-drawing demoulding mechanism |
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| Country | Link |
|---|---|
| CN (1) | CN207240730U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110962304A (en) * | 2019-12-24 | 2020-04-07 | 杭州嘉通机械有限公司 | Injection mold with ejection assembly |
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2017
- 2017-08-17 CN CN201721032607.3U patent/CN207240730U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110962304A (en) * | 2019-12-24 | 2020-04-07 | 杭州嘉通机械有限公司 | Injection mold with ejection assembly |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180417 |
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| CF01 | Termination of patent right due to non-payment of annual fee |