CN209812955U - Injection mold with cooling function - Google Patents
Injection mold with cooling function Download PDFInfo
- Publication number
- CN209812955U CN209812955U CN201920251542.4U CN201920251542U CN209812955U CN 209812955 U CN209812955 U CN 209812955U CN 201920251542 U CN201920251542 U CN 201920251542U CN 209812955 U CN209812955 U CN 209812955U
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- wall
- base
- welded
- injection mold
- cooling function
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Abstract
The utility model discloses an injection mold with cooling function, the on-line screen storage device comprises a base, the top outer wall of base is provided with the logical groove that the equidistance is annular and distributes, and the inner wall sliding connection who leads to the groove has the montant, the top outer wall welding of montant has the limiting plate, and the bottom outer wall welding of montant has the backup pad, the bottom outer wall of limiting plate is provided with the spring, and the bottom outer wall welding of the bottom outer wall of spring and base, the top outer wall welding of base has the stand that the equidistance is annular and distributes, and the top outer wall of stand is provided with the roof, the bottom outer wall of roof has electric. The utility model discloses a dual spacing has effectively increased the compound die precision, and the effect of moulding plastics is better, can make the plastics precipitation in the mould even, and the bubble of doping in the effective discharge plastics makes the shaping part quality of producing better, can make the injection molding rapid prototyping in the mould, has effectively improved injection mold's work efficiency.
Description
Technical Field
The utility model relates to an injection mold technical field especially relates to an injection mold with cooling function.
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.
At present, current injection mold still has certain weak point, and the in-process of moulding plastics, go up mould and bed die when the compound die, have certain deviation easily, lead to the effect of moulding plastics relatively poor, and the product automatically cooling in the material such as the after-injection needs demold again, very influence work efficiency, consequently, need to design an injection mold with cooling function to solve above-mentioned problem urgently.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an injection mold with a cooling function.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an injection mold with a cooling function comprises a base, wherein the outer wall of the top of the base is provided with through grooves which are distributed in an annular shape at equal intervals, the inner walls of the through grooves are connected with vertical rods in a sliding mode, the outer wall of the top of each vertical rod is welded with a limiting plate, the outer wall of the bottom of each vertical rod is welded with a supporting plate, the outer wall of the bottom of each limiting plate is provided with a spring, the outer wall of the bottom of each spring is welded with the outer wall of the top of the base, the outer wall of the top of the base is welded with stand columns which are distributed in an annular shape at equal intervals, the outer wall of the top of each stand column is provided with a top plate, the outer wall of the bottom of each top plate is connected with an electric telescopic rod through bolts, the outer wall of the bottom, and the number of the protruding rods is four.
As a further aspect of the present invention: the bottom outer wall of fly leaf is provided with the mould, and the welding of the bottom outer wall of going up the mould has the spacing ring, and the top outer wall of going up mould and fly leaf all opens the mouth of moulding plastics.
As a further aspect of the present invention: the top outer wall of base is provided with the equidistance and is the sleeve that the annular distributes, and telescopic quantity is four, and telescopic top outer wall has all opened the slot.
As a further aspect of the present invention: the outer wall of the bottom of the base is connected with a motor shell through bolts, and the inner wall of the bottom of the motor shell is connected with a vibration motor through bolts.
As a further aspect of the present invention: the outer wall of the top of the base is provided with a lower die, and the outer wall of the top of the lower die is provided with an annular groove.
As a further aspect of the present invention: the inside of bed die is provided with the cooling bath, and the outer wall welding of one side of cooling bath has the outlet pipe, and the outer wall welding of one side that the outlet pipe was kept away from to the cooling bath has the inlet tube.
As a further aspect of the present invention: electric telescopic handle and vibrating motor all are connected with the switch through the wire, and the switch is connected with the power through the wire.
The utility model has the advantages that:
1. through the arrangement of the convex rod, the sleeve, the limiting ring and the annular groove, when the upper die on the movable plate is driven to move downwards through the electric telescopic rod, the convex rod on the movable plate can be inserted into the sleeve on the base, and the limiting ring on the upper die can be clamped in the annular groove on the lower die, so that through double limiting, the die closing precision is effectively increased, and the injection molding effect is better;
2. through the arrangement of the vertical rod, the spring, the limiting plate and the vibrating motor, when the injection molding is carried out through the injection molding port, the vibrating motor can be driven to start working, and due to the limiting effect of the spring, the base can continuously vibrate up and down on the vertical rod, so that the plastic in the mold can be uniformly precipitated, bubbles doped in the plastic can be effectively discharged, and the quality of the produced molded part is better;
3. through the cooling tank, inlet tube and the outlet pipe that set up, after the completion of moulding plastics, the accessible inlet tube pours into the cooling water into to the cooling tank in the lower mould into, and the rethread outlet pipe is discharged, need not natural cooling, can make the injection molding rapid prototyping in the mould, has effectively improved injection mold's work efficiency.
Drawings
Fig. 1 is a schematic cross-sectional structural view of an injection mold with a cooling function according to the present invention;
fig. 2 is a schematic structural view of a position a of an injection mold with a cooling function according to the present invention;
fig. 3 is a schematic view of a top view structure of a lower mold of an injection mold with a cooling function according to the present invention.
In the figure: the device comprises a base 1, a supporting plate 2, a vertical rod 3, a spring 4, a limiting plate 5, a vertical column 6, a movable plate 7, a top plate 8, an electric telescopic rod 9, an injection molding opening 10, an upper mold 12, a limiting ring 13, a convex rod 14, a sleeve 15, a lower mold 16, an annular groove 17, a cooling groove 18, a water outlet pipe 19, a water inlet pipe 20, a motor shell 21 and a vibrating motor 22.
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.
Referring to fig. 1-3, an injection mold with a cooling function comprises a base 1, wherein the outer wall of the top of the base 1 is provided with through grooves distributed annularly at equal intervals, the inner wall of each through groove is connected with a vertical rod 3 in a sliding manner, the outer wall of the top of the vertical rod 3 is welded with a limiting plate 5, the outer wall of the bottom of the vertical rod 3 is welded with a supporting plate 2, the outer wall of the bottom of the limiting plate 5 is welded with a spring 4, the outer wall of the bottom of the spring 4 is welded with the outer wall of the top of the base 1, the outer wall of the top of the base 1 is welded with upright columns 6 distributed annularly at equal intervals, the outer wall of the top of each upright column 6 is welded with a top plate 8, the outer wall of the bottom of each top plate 8 is connected with an electric telescopic rod 9 through bolts, the outer wall of the bottom of each electric telescopic rod 9 is, and the number of the protruding bars 14 is four.
In the utility model, the bottom outer wall of the movable plate 7 is welded with the upper die 12, the bottom outer wall of the upper die 12 is welded with the limit ring 13, the top outer walls of the upper die 12 and the movable plate 7 are both provided with the injection molding openings 10, the top outer wall of the base 1 is welded with the sleeves 15 which are distributed annularly at equal intervals, the number of the sleeves 15 is four, the top outer wall of the sleeves 15 is provided with the slots, the bottom outer wall of the base 1 is connected with the motor shell 21 through the bolts, the bottom inner wall of the motor shell 21 is connected with the vibrating motor 22 through the bolts, the top outer wall of the base 1 is welded with the lower die 16, the top outer wall of the lower die 16 is provided with the annular groove 17, the inside of the lower die 16 is provided with the cooling groove 18, the outer wall of one side of the cooling groove 18 is welded with the water outlet pipe 19, the outer wall of one side, and the switch is connected with a power supply through a lead.
The working principle is as follows: when the injection molding machine is used, when the upper die 12 on the movable plate 7 is driven to move downwards through the electric telescopic rod 9, the convex rod 14 on the movable plate 7 can be inserted into the sleeve 15 on the base 1, the limiting ring 13 on the upper die 12 can be clamped in the annular groove 17 on the lower die 16, the die closing accuracy is effectively increased through double limiting, when the injection molding is carried out through the injection molding port 10, the vibration motor 22 can be driven to start working, due to the limiting effect of the spring 4, the base 1 can continuously vibrate up and down on the vertical rod 3, the plastic in the die can be uniformly precipitated, bubbles doped in the plastic can be effectively discharged, after the injection molding is completed, cooling water can be injected into the cooling groove 18 in the lower die 16 through the water inlet pipe 20 and then discharged through the water outlet pipe 19, natural cooling is not needed, and the injection molding piece in the die can be quickly molded.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. An injection mold with a cooling function comprises a base (1) and is characterized in that through grooves which are distributed annularly at equal intervals are formed in the outer wall of the top of the base (1), vertical rods (3) are connected to the inner wall of each through groove in a sliding mode, a limiting plate (5) is welded to the outer wall of the top of each vertical rod (3), a supporting plate (2) is welded to the outer wall of the bottom of each vertical rod (3), springs (4) are arranged on the outer wall of the bottom of each limiting plate (5), the outer wall of the bottom of each spring (4) is welded to the outer wall of the top of the base (1), stand columns (6) which are distributed annularly at equal intervals are welded to the outer wall of the top of each stand column (6), a top plate (8) is arranged on the outer wall of the bottom of each top plate (8), an electric telescopic rod (9) is connected to, the top outer wall of fly leaf (7) is provided with the through-hole, and the inner wall of through-hole and the outer wall sliding connection of stand (6), the welding of the bottom outer wall of fly leaf (7) has protruding pole (14) that the equidistance is the annular and distributes, and the quantity of protruding pole (14) is four.
2. The injection mold with the cooling function as claimed in claim 1, wherein the bottom outer wall of the movable plate (7) is provided with an upper mold (12), the bottom outer wall of the upper mold (12) is welded with a limiting ring (13), and the top outer walls of the upper mold (12) and the movable plate (7) are both provided with injection openings (10).
3. An injection mold with a cooling function according to claim 2, characterized in that the top outer wall of the base (1) is provided with sleeves (15) which are distributed annularly at equal intervals, the number of the sleeves (15) is four, and the top outer walls of the sleeves (15) are all provided with slots.
4. An injection mold with a cooling function according to claim 3, characterized in that the bottom outer wall of the base (1) is connected with a motor housing (21) through bolts, and the bottom inner wall of the motor housing (21) is connected with a vibration motor (22) through bolts.
5. An injection mould with a cooling function according to claim 4, characterized in that the top outer wall of the base (1) is provided with a lower mould (16), and the top outer wall of the lower mould (16) is provided with an annular groove (17).
6. The injection mold with the cooling function as recited in claim 5, characterized in that a cooling groove (18) is formed inside the lower mold (16), a water outlet pipe (19) is welded on the outer wall of one side of the cooling groove (18), and a water inlet pipe (20) is welded on the outer wall of one side of the cooling groove (18) far away from the water outlet pipe (19).
7. An injection mold with a cooling function according to claim 6, characterized in that the electric telescopic rod (9) and the vibration motor (22) are connected with a switch through wires, and the switch is connected with a power supply through wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920251542.4U CN209812955U (en) | 2019-02-28 | 2019-02-28 | Injection mold with cooling function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920251542.4U CN209812955U (en) | 2019-02-28 | 2019-02-28 | Injection mold with cooling function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209812955U true CN209812955U (en) | 2019-12-20 |
Family
ID=68874033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920251542.4U Expired - Fee Related CN209812955U (en) | 2019-02-28 | 2019-02-28 | Injection mold with cooling function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209812955U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111497162A (en) * | 2020-05-15 | 2020-08-07 | 新昌县镇辉机械厂 | Automobile lampshade injection mold |
| CN112157877A (en) * | 2020-09-23 | 2021-01-01 | 苏州市锦星电讯材料有限公司 | Injection mold with improved structure |
| CN113635528A (en) * | 2021-08-03 | 2021-11-12 | 宁国市扬子塑胶件厂 | Circulating water cooling efficient injection molding machine |
-
2019
- 2019-02-28 CN CN201920251542.4U patent/CN209812955U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111497162A (en) * | 2020-05-15 | 2020-08-07 | 新昌县镇辉机械厂 | Automobile lampshade injection mold |
| CN112157877A (en) * | 2020-09-23 | 2021-01-01 | 苏州市锦星电讯材料有限公司 | Injection mold with improved structure |
| CN113635528A (en) * | 2021-08-03 | 2021-11-12 | 宁国市扬子塑胶件厂 | Circulating water cooling efficient injection molding machine |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191220 Termination date: 20210228 |