CN217670618U - Plastic mould convenient to adjustment pouring flow - Google Patents
Plastic mould convenient to adjustment pouring flow Download PDFInfo
- Publication number
- CN217670618U CN217670618U CN202221104943.5U CN202221104943U CN217670618U CN 217670618 U CN217670618 U CN 217670618U CN 202221104943 U CN202221104943 U CN 202221104943U CN 217670618 U CN217670618 U CN 217670618U
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- Prior art keywords
- feeding
- runner
- upper die
- die holder
- lifting screw
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- 229920003023 plastic Polymers 0.000 title claims abstract description 25
- 239000004033 plastic Substances 0.000 title claims abstract description 25
- 238000009434 installation Methods 0.000 claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 239000002994 raw material Substances 0.000 abstract description 7
- 238000007599 discharging Methods 0.000 abstract description 4
- 238000005266 casting Methods 0.000 description 5
- 238000000465 moulding Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model is suitable for a plastic mould technical field provides a plastic mould convenient to adjustment pouring flow, including upper die base, die holder, feeding seat, feeding runner, installation cavity, cone, drive nut, worm, backing plate and cylinder, the lower surface mounting of upper die base has the terrace die, is equipped with the die that matches with the terrace die on the die holder, is convenient for carry on the work piece pouring; the inner part of the upper die base is provided with an installation cavity, the outer wall of the upper die base is provided with a feeding base, the upper die base is provided with a conical runner connected with a feeding hole, the conical runner is connected with two feeding runners, and the two connected feeding runners are connected with a discharging hole to facilitate discharging of raw materials; wherein the worm transmission is connected with the lifting screw through rotating the nut transmission, installs on the lifting screw with toper runner matched with conical head, drives conical head longitudinal movement through the lifting screw, and then limits the flow of toper runner, plays control pouring flow, and it is more convenient to use, more worth using widely.
Description
Technical Field
The utility model belongs to the technical field of the plastic mould, especially, relate to a plastic mould convenient to adjustment pouring flow.
Background
In the current plastic mold technology field, the plastic mold is a short name for a combined mold for compression molding, extrusion molding, injection, blow molding and low foaming molding. The coordination change of the male die, the female die and the auxiliary molding system of the die can process a series of plastic parts with different shapes and sizes, the plastic die is an industrial parent, and the release of new products relates to plastics.
The pouring plastic mould of today needs to adjust the pouring flow, and then the quality of control casting spare, and it is comparatively inconvenient to use, and the casting spare in the plastic mould is difficult for taking off simultaneously, and machining efficiency is lower.
SUMMERY OF THE UTILITY MODEL
The utility model provides a plastic mould convenient to adjustment pouring flow aims at solving the uncontrollable pouring flow that mentions in the above-mentioned background, awkward problem.
The utility model discloses a realize like this, a plastic mould convenient to adjustment pouring flow, including upper die base, die holder, feeding seat, feeding runner, installation cavity, cone, drive nut, worm, backing plate and cylinder.
The lower surface of the upper die base is provided with a male die, and the upper surface of the lower die base is provided with a female die matched with the male die.
The feeding seat is installed on the upper surface of the upper die seat, and a feeding hole is formed in the upper surface of the feeding seat.
And the upper die base is provided with a conical runner connected with the feed inlet.
The two feeding runners are arranged inside the upper die base, and a discharge hole is formed in the outer wall of the male die.
Two equal one end of feed runner is connected the toper runner, the other end is connected the discharge gate.
The mounting cavity is formed in the upper die base.
The conical head is arranged on the inner wall of the conical flow channel, and a lifting screw is installed at the lower end of the conical head.
The lifting screw penetrates through the top wall of the mounting cavity.
Preferably, the drive nut is rotatably mounted in the mounting cavity.
The inner wall of the driving nut is provided with an internal thread matched with the lifting screw, and the driving nut is in threaded connection with the lifting screw.
Preferably, an external gear is disposed on an outer wall of the driving nut.
The inside mounting of installation cavity has driving motor, driving motor's output is installed the worm.
The worm is in transmission connection with the outer gear.
Preferably, two positioning columns are mounted on the lower surface of the upper die base.
And two positioning sleeves matched with the positioning columns are arranged on the upper surface of the lower die base.
Preferably, the lower surface of the lower die base is fixedly connected with the backing plate.
The backing plate is provided with a mounting groove communicated with the lower die holder.
The cylinder is installed the diapire of mounting groove, the flexible end of cylinder is installed and is inlayed the push pedal one on the diapire of dress lower bolster.
Preferably, the lower die base is provided with two embedded grooves.
And electric push rods are arranged in the two embedded grooves, and a second push plate matched with the embedded grooves is arranged at the telescopic ends of the electric push rods.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a plastic mould convenient to adjust pouring flow, the lower surface of upper die base is equipped with the terrace die, is equipped with the die that matches with the terrace die on the die holder, is convenient for carry on the work piece pouring; the inner part of the upper die base is provided with an installation cavity, the outer wall of the upper die base is provided with a feeding base, the upper die base is provided with a conical runner connected with a feeding hole, the conical runner is connected with two feeding runners, and the two feeding runners are connected with a discharging hole so as to facilitate discharging of raw materials; the worm transmission is connected with a lifting screw rod through rotating a nut transmission, a conical head matched with the conical runner is mounted on the lifting screw rod, the conical head is driven to move longitudinally through the lifting screw rod, the flow of the conical runner is limited, the pouring flow is controlled, and the use is more convenient; meanwhile, a mounting groove is formed in the base, a first push plate is embedded in the bottom wall of the female die, and an air cylinder for driving the first push plate to move is mounted on the inner wall of the mounting groove and further abuts against the processed workpiece, so that the workpiece can be conveniently taken out, and the processing efficiency of the plastic part is improved; and the mould has simple structure, convenient operation, easy maintenance and more worth popularizing and using.
Drawings
Fig. 1 is a schematic overall structure diagram of the present invention;
fig. 2 is a schematic structural view of the driving nut of the present invention;
fig. 3 is an enlarged view of a portion a of fig. 1 according to the present invention;
in the figure: 1. an upper die holder; 101. a male die; 102. a positioning column; 2. a lower die holder; 201. a female die; 202. a positioning sleeve; 203. embedding a groove; 3. a feeding seat; 301. a feed inlet; 302. a tapered flow passage; 4. a feed runner; 401. a discharge port; 5. a mounting cavity; 6. a conical head; 601. a lifting screw; 7. a drive nut; 701. an internal thread; 702. an outer gear; 8. a worm; 801. a drive motor; 9. a base plate; 901. mounting grooves; 10. a cylinder; 1001. pushing a first plate; 11. an electric push rod; 1101. and a second push plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a plastic mould convenient to adjustment pouring flow, including upper die base 1, die holder 2, feed holder 3, feeding runner 4, installation cavity 5, the cone 6, drive nut 7, the worm 8, backing plate 9 and cylinder 10, the lower surface of upper die base 1 is provided with terrace die 101, and set up on the upper surface of die holder 2 with terrace die 101 matched with die 201, feed holder 3 is installed on the upper surface of upper die base 1, and set up feed inlet 301 on the upper surface of feed holder 3, be provided with the toper runner 302 of connecting feed inlet 301 on the upper die base 1, two feeding runners 4 set up the inside at upper die base 1, and seted up discharge gate 401 on the outer wall of terrace die 101, toper runner 302 is connected to 4 homogeneous ends of two feeding runners, discharge gate 401 is connected to the other end.
Wherein, terrace die 101 and die 201 cooperate, arrange die 201 in as the raw materials, terrace die 101 pushes down, forms the plastic part, pours into the raw materials into through feed inlet 301, and toper runner 302 is convenient for the raw materials whereabouts, flows into two feeding runner 4 simultaneously, flows out through feeding runner 4 and discharge gate 401, pours into a mould the efficiency height.
Wherein, conical head 6 sets up in the inside of toper runner 302, driving motor 801 drives worm 8 and rotates, when worm 8 forward rotation, drive nut 7 forward rotation, drive nut 7 drives lifting screw 601 and rises, it rises to drive conical head 6, slow down the flow in toper runner 302, when worm 8 reverse rotation, drive nut 7 reverse rotation, drive nut 7 drives lifting screw 601 and descends, it descends to drive conical head 6, improve the flow in toper runner 302, it is more convenient to control the pouring flow.
The lower surface of the upper die holder 1 is provided with two positioning columns 102, and the upper surface of the lower die holder 2 is provided with two positioning sleeves 202 matched with the positioning columns 102.
In addition, when the upper die holder 1 descends, the positioning column 102 is inserted into the positioning sleeve 202, so that the positioning accuracy of the upper die holder 1 is improved, and the pouring accuracy is higher.
The lower fixed surface of lower bolster 2 is connected with backing plate 9, sets up the mounting groove 901 that communicates lower bolster 2 on the backing plate 9, and the diapire at mounting groove 901 is installed to cylinder 10, and the flexible end of cylinder 10 is installed and is inlayed push pedal 1001 on the diapire of dress lower bolster 2.
In addition, backing plate 9 is used for supporting die holder 2, improves die holder 2's stability, and cylinder 10 stretches out and draws back through flexible end simultaneously, and cylinder 10 drives push pedal 1001 and rises, and push pedal 1001 promotes the part after the pouring is accomplished, is convenient for take out the casting.
Two embedded grooves 203 are formed in the lower die holder 2, electric push rods 11 are arranged in the two embedded grooves 203, and a second push plate 1101 matched with the embedded grooves 203 is arranged at the telescopic ends of the electric push rods 11.
Further, the telescopic end of the electric push rod 11 extends to drive the second push plate 1101 to move, the second push plate 1101 pushes the upper die holder 1, and the male die 101 is prevented from being stuck to the casting.
The utility model discloses a theory of operation and use flow: the utility model discloses after having installed, upper die base 1 descends, terrace die 101 and die 201 cooperate, pour into the raw materials into through feed inlet 301, toper runner 302 is convenient for the raw materials whereabouts, driving motor 801 drives worm 8 and rotates, when worm 8 forward rotates, drive driving nut 7 forward rotates, driving nut 7 drives lifting screw 601 and rises, it rises to drive conical head 6, slow down the flow in toper runner 302, during the 8 reverse rotation of worm, drive driving nut 7 reverse rotation, driving nut 7 drives lifting screw 601 and descends, it descends to drive conical head 6, improve the flow in toper runner 302, flow through feeding runner 4 and discharge gate 401, pour into the mould, after the pouring is accomplished, upper die base 1 rises, cylinder 10 drives push pedal 1001 and rises, part after push pedal 1001 promotes the pouring and accomplishes, be convenient for take out the casting.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The utility model provides a plastic mould convenient to adjustment pouring flow which characterized in that: the device comprises an upper die holder (1), a lower die holder (2), a feeding seat (3), a feeding runner (4), an installation cavity (5), a conical head (6), a driving nut (7), a worm (8), a base plate (9) and a cylinder (10);
a male die (101) is arranged on the lower surface of the upper die holder (1), and a female die (201) matched with the male die (101) is arranged on the upper surface of the lower die holder (2);
the feeding seat (3) is arranged on the upper surface of the upper die seat (1), and a feeding hole (301) is formed in the upper surface of the feeding seat (3);
a conical runner (302) connected with the feed port (301) is arranged on the upper die holder (1);
the two feeding runners (4) are arranged inside the upper die holder (1), and a discharge hole (401) is formed in the outer wall of the male die (101);
one end of each of the two feeding runners (4) is connected with the conical runner (302), and the other end of each of the two feeding runners is connected with the discharge hole (401);
the mounting cavity (5) is formed in the upper die holder (1);
the conical head (6) is arranged on the inner wall of the conical runner (302), and the lower end of the conical head (6) is provided with a lifting screw (601);
the lifting screw (601) penetrates through the top wall of the mounting cavity (5).
2. A plastic mold for facilitating the adjustment of the pouring flow rate according to claim 1, wherein: the driving nut (7) is rotatably arranged in the mounting cavity (5);
the inner wall of the driving nut (7) is provided with an internal thread (701) matched with the lifting screw rod (601), and the driving nut (7) is in threaded connection with the lifting screw rod (601).
3. The plastic mold for facilitating the adjustment of the pouring flow as claimed in claim 1, wherein: an external gear (702) is arranged on the outer wall of the driving nut (7);
a driving motor (801) is installed inside the installation cavity (5), and the output end of the driving motor (801) is provided with the worm (8);
the worm (8) is in transmission connection with the external gear (702).
4. A plastic mold for facilitating the adjustment of the pouring flow rate according to claim 1, wherein: two positioning columns (102) are arranged on the lower surface of the upper die holder (1);
two positioning sleeves (202) matched with the positioning columns (102) are arranged on the upper surface of the lower die base (2).
5. A plastic mold for facilitating the adjustment of the pouring flow rate according to claim 1, wherein: the lower surface of the lower die base (2) is fixedly connected with the backing plate (9);
the backing plate (9) is provided with an installation groove (901) communicated with the lower die holder (2);
the cylinder (10) is installed on the bottom wall of the installation groove (901), and a first push plate (1001) embedded on the bottom wall of the lower die holder (2) is installed at the telescopic end of the cylinder (10).
6. A plastic mold for facilitating the adjustment of the pouring flow rate according to claim 1, wherein: two embedded grooves (203) are formed in the lower die base (2);
and electric push rods (11) are arranged in the two embedded grooves (203), and a second push plate (1101) matched with the embedded grooves (203) is arranged at the telescopic end of each electric push rod (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221104943.5U CN217670618U (en) | 2022-05-10 | 2022-05-10 | Plastic mould convenient to adjustment pouring flow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221104943.5U CN217670618U (en) | 2022-05-10 | 2022-05-10 | Plastic mould convenient to adjustment pouring flow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217670618U true CN217670618U (en) | 2022-10-28 |
Family
ID=83737702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221104943.5U Active CN217670618U (en) | 2022-05-10 | 2022-05-10 | Plastic mould convenient to adjustment pouring flow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217670618U (en) |
-
2022
- 2022-05-10 CN CN202221104943.5U patent/CN217670618U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240529 Address after: No. 5, Row 30, Xiaoguozhuang West Road, Lugouqiao, Fengtai District, Beijing, 100000 Patentee after: Xie Jiqiang Country or region after: China Address before: 215000 99 Gucun Road, Xukou Town, Wuzhong District, Suzhou City, Jiangsu Province Patentee before: Suzhou Stega Precision Mould Co.,Ltd. Country or region before: China |