CN209812999U - Corrosion-resistant precision mechanical die - Google Patents
Corrosion-resistant precision mechanical die Download PDFInfo
- Publication number
- CN209812999U CN209812999U CN201920009445.4U CN201920009445U CN209812999U CN 209812999 U CN209812999 U CN 209812999U CN 201920009445 U CN201920009445 U CN 201920009445U CN 209812999 U CN209812999 U CN 209812999U
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- die
- exhaust
- plate
- fixedly connected
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- 230000007797 corrosion Effects 0.000 title claims abstract description 14
- 238000005260 corrosion Methods 0.000 title claims abstract description 14
- 238000007599 discharging Methods 0.000 claims abstract description 9
- 238000009434 installation Methods 0.000 claims 2
- 229920003023 plastic Polymers 0.000 abstract description 11
- 239000004033 plastic Substances 0.000 abstract description 11
- 239000007789 gas Substances 0.000 abstract description 7
- 239000002912 waste gas Substances 0.000 abstract description 7
- 238000003754 machining Methods 0.000 abstract description 2
- 238000000465 moulding Methods 0.000 abstract 1
- 238000002347 injection Methods 0.000 description 8
- 239000007924 injection Substances 0.000 description 8
- 238000001746 injection moulding Methods 0.000 description 8
- 241000883990 Flabellum Species 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 239000002245 particle Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000000243 solution Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses a corrosion-resistant precision mechanical die, which comprises a pouring gate, an upper die plate, a guide device, a groove, an exhaust device, a convex die, a lower die plate, a discharging rod and a push rod, wherein the top of the upper die plate is fixed with the pouring gate, the bottom of the pouring gate is provided with a concave die, the concave die is fixedly connected with the upper die plate, the concave die is fixedly connected with the pouring gate and is internally communicated with the pouring gate, the bottom of the concave die is provided with a convex die, the exhaust groove is arranged inside the convex die, the exhaust device is arranged outside the exhaust groove and is fixedly connected with the concave die, the convex die is movably connected with the concave die, the exhaust hole is cleaned by a driving motor, a fan blade and a brush of the exhaust device, waste gas is sucked out, the cavity is guaranteed not to be corroded by corrosive gas, the service life of the die is further, reduce exhaust time, promote the efficiency of moulding plastics of mould, promote the machining efficiency of mould.
Description
Technical Field
The utility model relates to an injection mold technical field specifically is a corrosion-resistant accurate mechanical die.
Background
The injection mold is a tool for producing plastic products and also a tool for endowing the plastic products with complete structures and accurate dimensions, and the injection molding is a processing method used for batch production of parts with complex shapes, in particular to a method for injecting heated and melted plastics into a mold cavity from an injection molding machine at high pressure and obtaining a formed product after cooling and solidification.
When the existing injection mold is used, when an injection machine injects liquid plastic into the injection mold, corrosive gas can be formed, the cavity of the mold can be directly corroded, the service life of the mold is shortened, the exhaust grooves are directly formed in two sides of a pouring gate in the prior art, however, the aperture of the existing exhaust groove is small, exhaust is slow, the corrosive gas has long cavity time and is easy to corrode the mold, and waste gas can carry small plastic particles during exhaust, the exhaust grooves are easy to block, gas cannot be exhausted, small hole defects are formed in injection molding parts, the injection molding parts are poor in batches, the processing efficiency of the injection molding parts is influenced, moreover, the corrosion time of the mold is prolonged, the service life of the mold is finally shortened, and therefore, a corrosion-resistant precision mechanical mold is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a corrosion-resistant accurate mechanical die to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a corrosion-resistant precision mechanical die comprises a pouring gate, an upper template, a guide device, a groove, an exhaust device, a male die, a lower template, a discharging rod and a push rod, a sprue is fixed at the top of the upper template, a female die is arranged at the bottom of the sprue and fixedly connected with the upper template, the female die is fixedly connected with the sprue, the inner part of the female die is communicated, the bottom of the female die is provided with a male die, the inner part of the male die is provided with an exhaust groove, the outer side of the exhaust groove is provided with an exhaust device, the exhaust device is fixedly connected with the female die, the male die is movably connected with the female die, a discharging rod is arranged in the male die, a push rod is fixed at the bottom of the discharging rod, a lower template is fixed at the bottom of the male die, the push rod is connected with the lower template in a sliding manner, and a guide device is arranged between the upper template and the lower template, and two ends of the guide device are respectively fixedly connected with the upper template and the lower template.
Preferably, exhaust apparatus comprises driving motor, mounting panel, flabellum, latch device, brush and connecting rod, the exhaust duct outside is equipped with the mounting panel, be equipped with latch device between mounting panel and the exhaust duct, the mounting panel passes through the latch device joint with the die, mounting panel one side is equipped with driving motor, driving motor and mounting panel fixed connection, the driving motor output is fixed with the flabellum, flabellum one side is equipped with the connecting rod, connecting rod and driving motor output fixed connection, the outer fixed surface of connecting rod has the brush, the brush symmetry is equipped with a plurality ofly.
Preferably, the clamping device comprises a clamping spring, a limiting plate, a clamping block, a sliding rod, a handle and a reset spring, wherein the clamping spring is arranged inside the mounting plate, one end of the clamping spring is provided with the limiting plate, two ends of the clamping spring are respectively fixedly connected with the limiting plate and the mounting plate, the clamping block is fixed at the bottom of the limiting plate, the top of the clamping block is provided with the sliding rod, the sliding rod is slidably connected with the female die, the top of the sliding rod is provided with the reset spring, two ends of the reset spring are respectively fixedly connected with the sliding rod and the inner wall of the female die, and.
Preferably, the outer surface of the handle is carved with anti-skid lines.
Preferably, the guide device is composed of a guide sleeve and a guide pillar, the guide sleeve is fixed at the bottom of the upper template, the guide pillar is arranged at the bottom of the guide sleeve, the guide pillar is connected with the guide sleeve in a sliding mode, and the bottom of the guide pillar is fixedly connected with the lower template.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses an exhaust apparatus's driving motor, flabellum and brush will exhaust the hole clean up, with waste gas suction, guarantee that the die cavity is not corroded by corrosive gas, and then promote the life-span of mould, exhaust apparatus can promote the exhaust of mould air discharge duct moreover, reduce the exhaust time, promote the injection molding efficiency of mould, promote the machining efficiency of mould.
2. The utility model discloses use latch device to fix exhaust apparatus and recess, fixed mode is simple, and convenient to detach can be quick after exhaust apparatus finishes using and dismantle next mould, practices thrift exhaust apparatus change time, promotes the work efficiency of mould, the anti-skidding line of latch device's handle surface latch device's of being convenient for use.
Drawings
FIG. 1 is a front partial sectional view of the present invention;
FIG. 2 is an enlarged view of area A of FIG. 1;
fig. 3 is an enlarged view of the region B in fig. 2.
In the figure: 1-a gate; 2, mounting a template; 3-a guiding device; 4-a female die; 5-an exhaust groove; 6-an exhaust device; 7-a male die; 8-lower template; 9-a discharge rod; 10-a push rod; 11-a drive motor; 12-a mounting plate; 13-fan blades; 14-a snap-fit arrangement; 15-a brush; 16-a connecting rod; 17-a snap spring; 18-a limiting plate; 19-a fixture block; 20-a slide bar; 21-a handle; 22-a return spring; 23-a guide sleeve; and 24-guide pillars.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a corrosion-resistant precision mechanical die comprises a pouring gate 1, an upper die plate 2, a guide device 3, a groove, an exhaust groove 5, an exhaust device 6, a male die 7, a lower die plate 8, a discharging rod 9 and a push rod 10, wherein the top of the upper die plate 2 is fixedly provided with the pouring gate 1, the bottom of the pouring gate 1 is provided with a female die 4, the female die 4 is fixedly connected with the upper die plate 2, the female die 4 is fixedly connected with the pouring gate 1 and internally communicated with the pouring gate 1, the bottom of the female die 4 is provided with the male die 7, the exhaust groove 5 is arranged inside the male die 7, the outer side of the exhaust groove 5 is provided with the exhaust device 6, the exhaust device 6 is fixedly connected with the female die 4, the male die 7 is movably connected with the female die 4, the discharging rod 9 is arranged inside the male die 7, the bottom of the discharging rod 9 is fixedly provided with the push rod, and a guide device 3 is arranged between the upper template 2 and the lower template 8, and two ends of the guide device 3 are respectively fixedly connected with the upper template 2 and the lower template 8.
Exhaust apparatus 6 comprises driving motor 11, mounting panel 12, flabellum 13, latch device 14, brush 15 and connecting rod 16, the 5 outsides of exhaust duct are equipped with mounting panel 12, be equipped with latch device 14 between mounting panel 12 and the exhaust duct 5, mounting panel 12 passes through latch device 14 joint with die 4, mounting panel 12 one side is equipped with driving motor 11, driving motor 11 and mounting panel 12 fixed connection, driving motor 11 output is fixed with flabellum 13, flabellum 13 one side is equipped with connecting rod 16, connecting rod 16 and 11 output fixed connection of driving motor, connecting rod 16 external fixed surface has brush 15, brush 15 symmetry is equipped with a plurality ofly, and exhaust apparatus 6 is convenient for waste gas from 5 discharge die cavities of exhaust duct.
Clamping device 14 comprises joint spring 17, limiting plate 18, fixture block 19, slide bar 20, handle 21 and reset spring 22, the inside joint spring 17 that is equipped with of mounting panel 12, joint spring 17 one end is equipped with limiting plate 18, joint spring 17 both ends respectively with limiting plate 18 and mounting panel 12 fixed connection, limiting plate 18 bottom is fixed with fixture block 19, fixture block 19 top is equipped with slide bar 20, slide bar 20 and die 4 sliding connection, slide bar 20 top is equipped with reset spring 22, reset spring 22 both ends respectively with slide bar 20 and die 4 inner wall fixed connection, slide bar 20 one side is fixed with handle 21, the exhaust apparatus 6's of being convenient for dismantlement.
The outer surface of the handle 21 is carved with anti-slip lines, which is convenient for the use of the clamping device 14.
The guide device 3 is composed of a guide sleeve 23 and a guide pillar 24, the guide sleeve 23 is fixed at the bottom of the upper template 2, the guide pillar 24 is arranged at the bottom of the guide sleeve 23, the guide pillar 24 is connected with the guide sleeve 23 in a sliding mode, the bottom of the guide pillar 24 is fixedly connected with the lower template 8, the limiting and guiding effects are achieved, and the mold closing precision of the mold is determined.
The working principle is as follows: when the injection mold works, the injection machine injects plastic from the sprue 1, the plastic reaches the cavity along the runner, at the moment, air and waste gas in the cavity are discharged from the exhaust duct 5, a small amount of plastic particles can be directly carried in the gas discharge process, the exhaust device 6 works, the driving motor 11 of the exhaust device 6 works, the driving motor 11 drives the fan blades 13 to rotate, the connecting rod 16 drives the brush 15 to rotate, the brush 15 cleans the plastic particles in the exhaust duct 5, the fan blades 13 form negative pressure, the negative pressure sucks the waste gas and the plastic particles in the cavity to ensure the connectivity of the exhaust duct 5, after the injection mold is formed, the push rod 10 pushes out an injection molding piece through the discharge rod 9, the mold works, the exhaust holes are cleaned through the driving motor 11 of the exhaust device 6, the fan blades 13 and the brush 15, the waste gas is sucked out to ensure that the cavity is not corroded by corrosive gas, and further the service life of the mold is, moreover, the exhaust device 6 can promote the exhaust of the exhaust groove 5 of the mold, reduce the exhaust time, improve the injection molding efficiency of the mold and improve the processing efficiency of the mold.
In this scheme, the preferred Y80M1-2 model of driving motor 11, motor operation circuit are regular motor positive and negative rotation control program, the utility model relates to a circuit and control are prior art, do not carry out too much repetitious description here.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a corrosion-resistant accurate mechanical die, includes runner (1), cope match-plate pattern (2), guider (3), recess, exhaust duct (5), exhaust apparatus (6), terrace die (7), lower bolster (8), discharge bar (9) and push rod (10), its characterized in that: the die is characterized in that a pouring gate (1) is fixed at the top of the upper die plate (2), a female die (4) is arranged at the bottom of the pouring gate (1), the female die (4) is fixedly connected with the upper die plate (2), the female die (4) is fixedly connected with the pouring gate (1) and is communicated with the inside of the pouring gate, a male die (7) is arranged at the bottom of the female die (4), an exhaust groove (5) is arranged inside the male die (7), an exhaust device (6) is arranged on the outer side of the exhaust groove (5), the exhaust device (6) is fixedly connected with the female die (4), the male die (7) is movably connected with the female die (4), a discharging rod (9) is arranged inside the male die (7), a push rod (10) is fixed at the bottom of the discharging rod (9), a lower die plate (8) is fixed at the bottom of the male die (7), the push rod (10) is slidably connected with the lower die plate (8), and two ends of the guide device (3) are respectively and fixedly connected with the upper template (2) and the lower template (8).
2. A corrosion resistant precision mechanical die as claimed in claim 1, wherein: the exhaust device (6) is composed of a driving motor (11), a mounting plate (12), fan blades (13), a clamping device (14), a brush (15) and a connecting rod (16), an installation plate (12) is arranged on the outer side of the exhaust groove (5), a clamping device (14) is arranged between the installation plate (12) and the exhaust groove (5), the mounting plate (12) is clamped with the female die (4) through a clamping device (14), a driving motor (11) is arranged on one side of the mounting plate (12), the driving motor (11) is fixedly connected with the mounting plate (12), the output end of the driving motor (11) is fixed with a fan blade (13), one side of the fan blade (13) is provided with a connecting rod (16), connecting rod (16) and driving motor (11) output fixed connection, connecting rod (16) surface mounting has brush (15), brush (15) symmetry is equipped with a plurality ofly.
3. A corrosion resistant precision mechanical die as claimed in claim 2, wherein: clamping device (14) comprises joint spring (17), limiting plate (18), fixture block (19), slide bar (20), handle (21) and reset spring (22), inside joint spring (17) that is equipped with of mounting panel (12), joint spring (17) one end is equipped with limiting plate (18), joint spring (17) both ends respectively with limiting plate (18) and mounting panel (12) fixed connection, limiting plate (18) bottom is fixed with fixture block (19), fixture block (19) top is equipped with slide bar (20), slide bar (20) and die (4) sliding connection, slide bar (20) top is equipped with reset spring (22), reset spring (22) both ends respectively with slide bar (20) and die (4) inner wall fixed connection, slide bar (20) one side is fixed with handle (21).
4. A corrosion resistant precision mechanical die as claimed in claim 3, wherein: the outer surface of the handle (21) is carved with anti-skid grains.
5. A corrosion resistant precision mechanical die as claimed in claim 1, wherein: the guide device (3) is composed of a guide sleeve (23) and a guide pillar (24), the guide sleeve (23) is fixed at the bottom of the upper template (2), the guide pillar (24) is arranged at the bottom of the guide sleeve (23), the guide pillar (24) is connected with the guide sleeve (23) in a sliding mode, and the bottom of the guide pillar (24) is fixedly connected with the lower template (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920009445.4U CN209812999U (en) | 2019-01-04 | 2019-01-04 | Corrosion-resistant precision mechanical die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920009445.4U CN209812999U (en) | 2019-01-04 | 2019-01-04 | Corrosion-resistant precision mechanical die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209812999U true CN209812999U (en) | 2019-12-20 |
Family
ID=68870647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920009445.4U Expired - Fee Related CN209812999U (en) | 2019-01-04 | 2019-01-04 | Corrosion-resistant precision mechanical die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209812999U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111688119A (en) * | 2020-05-14 | 2020-09-22 | 周斌 | Injection mold structure |
-
2019
- 2019-01-04 CN CN201920009445.4U patent/CN209812999U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111688119A (en) * | 2020-05-14 | 2020-09-22 | 周斌 | Injection mold structure |
| CN111688119B (en) * | 2020-05-14 | 2022-02-18 | 佛山市晫尔模具有限公司 | Injection mold structure |
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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: 20191220 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |