CN212171162U - Water pump handle injection mold - Google Patents
Water pump handle injection mold Download PDFInfo
- Publication number
- CN212171162U CN212171162U CN202020609260.XU CN202020609260U CN212171162U CN 212171162 U CN212171162 U CN 212171162U CN 202020609260 U CN202020609260 U CN 202020609260U CN 212171162 U CN212171162 U CN 212171162U
- Authority
- CN
- China
- Prior art keywords
- plate
- water pump
- movable
- injection mold
- template
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 24
- 238000002347 injection Methods 0.000 title claims abstract description 18
- 239000007924 injection Substances 0.000 title claims abstract description 18
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 30
- 229910052742 iron Inorganic materials 0.000 claims abstract description 14
- 238000001816 cooling Methods 0.000 claims abstract description 9
- 239000007788 liquid Substances 0.000 claims description 7
- 239000000110 cooling liquid Substances 0.000 abstract description 7
- 230000000694 effects Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002991 molded plastic Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Images
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a water pump handle injection mold, including square iron and spring, square iron internally mounted has the bottom plate, and is provided with the thimble board on the bottom plate, the thimble is installed to thimble board upper end, and the thimble end is connected with the movable mould board, square iron internally mounted has the spring, and the spring end is connected with the movable mould board, the stop collar has been seted up to movable mould board inside, and the inside guide bar that installs of stop collar to the guide bar end is connected with the fixed die plate, the apron is installed to the fixed die plate upper end, and installs the water pipe on the apron to the apron lower extreme is provided with the cooling tube, the runner cover is installed to the apron upper end, and the runner cover surface is provided with the stand pipe to the stand pipe end is connected with the die cavity. According to the water pump handle injection mold, a proper amount of cooling liquid can be added from the inside of the sprue bush, so that the cooling liquid cools a workpiece in a mold cavity from the inside of the guide pipe, and the forming speed of the workpiece can be accelerated.
Description
Technical Field
The utility model relates to an injection mold technical field specifically is water pump handle injection mold.
Background
In short, the mold is a tool for manufacturing a molded article, and with the development of society, the variety of the injection molded article is increased, resulting in the increase of the existing injection molding variety, but the existing device also has certain defects, such as
In water pump production process, its handle is moulded plastics through the mould and is formed usually, but current device cooling effect is relatively poor, leads to the fashioned speed of work piece slower, influences worker's work efficiency, and the inconvenient user of current device takes out the material, inconvenient user's use to current device can only be moulded plastics to a work piece simultaneously, further influences worker's work rate, and the practicality is relatively poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a water pump handle injection mold to it is relatively poor to provide current device cooling effect in solving above-mentioned background art, and inconvenient user takes out the material, and influences worker work efficiency's problem.
In order to achieve the above object, the utility model provides a following technical scheme: the water pump handle injection mold comprises square iron and a spring, wherein a bottom plate is arranged in the square iron, an ejector plate is arranged at the upper end of the bottom plate, an ejector pin is arranged at the upper end of the ejector plate, the tail end of the thimble is connected with the movable template, a spring is arranged in the square iron, the tail end of the spring is connected with the movable template, a limiting sleeve is arranged in the movable template, a guide rod is arranged in the limiting sleeve, the tail end of the guide rod is connected with a fixed template, the upper end of the fixed template is provided with a cover plate, the upper end of the cover plate is provided with a water pipe, and the lower end of the cover plate is provided with a cooling pipe, the upper end of the movable template is provided with a bearing plate, the lower end of the movable template is provided with a return rod, and the tail end of the return rod is connected with the ejector plate, the sprue bush is installed at the upper end of the cover plate, the outer surface of the sprue bush is provided with a guide pipe, the tail end of the guide pipe is connected with the die cavity, and the outer surface of the die cavity is provided with a liquid discharge pipe.
Preferably, the movable template and the ejector plate form an elastic structure through a spring, and the width of the movable template is larger than that of the ejector plate.
Preferably, the movable mould plate and the guide rod form a clamping structure through a limiting sleeve, and the guide rod is symmetrically provided with 2 groups about the central axis of the movable mould plate.
Preferably, the cover plate and the movable template form a clamping structure through the fixed template, and the area of the fixed template is smaller than that of the movable template.
Preferably, the pressure bearing plates are symmetrically provided with 3 groups about the central axis of the movable template, and the transverse section of the pressure bearing plate is of a rectangular structure.
Preferably, the number of the die cavities is 2, and the transverse section of the die cavity is in a trapezoidal structure.
Compared with the prior art, the beneficial effects of the utility model are that: the injection mold for the water pump handle is provided with a mold,
1. when the device works, a proper amount of cooling liquid can be added from the inside of the sprue bush, so that the cooling liquid cools the workpiece in the die cavity from the inside of the guide pipe, the forming speed of the workpiece can be accelerated, the workpiece can be rapidly demoulded, the problem that the existing device in the background technology is poor in cooling effect is solved, and the use requirements of users are met;
2. the device is symmetrically provided with two die cavities in the movable die plate, so that a user can conveniently inject two workpieces at the same time, the shapes of the die cavities correspond to the shapes of the handles, the attractiveness of the workpieces can be improved, the problem that the existing device can only inject one workpiece in the prior art is solved, and the overall practicability of the device is improved;
3. the device is when the completion of moulding plastics, and accessible thimble makes movable mould board rebound, and the person of facilitating the use takes out the inside work piece of die cavity, and when taking out the completion, the elasticity of accessible spring drives return stroke pole downstream for the movable mould board resets, has solved the problem that the inconvenient user of device that provides current in the above-mentioned background art takes out the material, when the person of facilitating the use used, has improved worker's work efficiency.
Drawings
FIG. 1 is a schematic overall front sectional view of the present invention;
FIG. 2 is a schematic view of the overall front view structure of the present invention;
FIG. 3 is a schematic view of the top view structure of the movable mold plate and the bearing plate of the present invention;
FIG. 4 is a schematic view of the structure of the sprue bush and the die cavity in a top view;
FIG. 5 is a schematic view of the structure of the water pipe and the cover plate of the present invention;
fig. 6 is a schematic view of the front view structure of the installation of the mold cavity and the liquid discharge pipe of the present invention.
In the figure: 1. square iron; 2. a base plate; 3. an ejector plate; 4. a thimble; 5. moving the template; 6. a spring; 7. a limiting sleeve; 8. a guide bar; 9. fixing a template; 10. a cover plate; 11. a pressure bearing plate; 12. a return link; 13. a sprue bush; 14. a guide tube; 15. a mold cavity; 16. a water pipe; 17. a cooling tube; 18. and a liquid discharge pipe.
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. 1-6, the present invention provides a technical solution: a water pump handle injection mold comprises a square iron 1, a bottom plate 2, an ejector plate 3, an ejector pin 4, a movable mold plate 5, a spring 6, a limiting sleeve 7, a guide rod 8, a fixed mold plate 9, a cover plate 10, a bearing plate 11, a return rod 12, a sprue bush 13, a guide pipe 14, a mold cavity 15, a water pipe 16, a cooling pipe 17 and a liquid discharge pipe 18, wherein the bottom plate 2 is installed inside the square iron 1, the ejector plate 3 is arranged at the upper end of the bottom plate 2, the ejector pin 4 is installed at the upper end of the ejector plate 3, the tail end of the ejector pin 4 is connected with the movable mold plate 5, the spring 6 is installed inside the square iron 1, the tail end of the spring 6 is connected with the movable mold plate 5, the limiting sleeve 7 is arranged inside the movable mold plate 5, the guide rod 8 is installed inside the limiting sleeve 7, the tail end of the guide rod 8 is connected with the fixed mold plate 9, the cover plate 10 is, the upper end of the movable mould plate 5 is provided with a bearing plate 11, the lower end of the movable mould plate 5 is provided with a return rod 12, the tail end of the return rod 12 is connected with the ejector plate 3, the upper end of the cover plate 10 is provided with a sprue bush 13, the outer surface of the sprue bush 13 is provided with a guide pipe 14, the tail end of the guide pipe 14 is connected with the mould cavity 15, and the outer surface of the mould cavity 15 is provided with a liquid discharge pipe 18.
The movable die plate 5 and the ejector plate 3 form an elastic structure through the spring 6, the width of the movable die plate 5 is larger than that of the ejector plate 3, and when a user takes out a workpiece in the die cavity 15, the movable die plate 5 drives the return rod 12 to move downwards through the elasticity of the spring 6, so that the movable die plate 5 is reset.
The movable mould plate 5 forms a clamping structure through the limiting sleeve 7 and the guide rod 8, 2 groups of the guide rods 8 are symmetrically arranged on the central axis of the movable mould plate 5, and a user can conveniently detach and install the movable mould plate 5 and the fixed mould plate 9, so that the user can take out materials.
The cover plate 10 forms a clamping structure with the movable template 5 through the fixed template 9, the area of the fixed template 9 is smaller than that of the movable template 5, the fixed template 9 can be protected, and the cover plate 10 and the fixed template 9 are fixed through bolts, so that the stability during installation is improved.
The bearing plate 11 is provided with 3 groups about the central axis symmetry of movable mould board 5, and bearing plate 11 horizontal cross-section is rectangular column structure, plays the guard action to movable mould board 5, when fixed die plate 9 and movable mould board 5 were closed mutually, plays the guard action to movable mould board 5.
Die cavity 15 is provided with 2 about the central axis symmetry of runner cover 13, and 15 transverse cross-sections of die cavity are trapezoidal shape structure, and the person of facilitating the use can mould plastics a plurality of work pieces simultaneously, the improvement of certain degree worker's work efficiency, embodied the device's practicality simultaneously.
The working principle is as follows: when the water pump handle injection mold is used, firstly, injection molding raw materials are placed inside the sprue bush 13, so that the raw materials enter the guide pipe 14, secondly, the fixed mold plate 9 is connected with the movable mold plate 5, meanwhile, the guide rod 8 is connected with the limiting sleeve 7, so that the fixed mold plate 9 is tightly connected with the movable mold plate 5, the bearing plate 11 can play a role in protecting the movable mold plate 5, the movable mold plate 5 is prevented from being damaged due to overlarge downward pressing force of the fixed mold plate 9, the service life of the movable mold plate 5 is prolonged, and the raw materials enter the mold cavity 15 from the inside of the guide pipe 14;
then, cooling liquid is added into the cooling pipe 17 from the inside of the water pipe 16, so that the cooling liquid cools and cools the workpiece in the die cavity 15, the workpiece can be rapidly demoulded, and the waste water of the cooling liquid is discharged out of the square iron 1 through the liquid discharge pipe 18;
when moulding plastics and accomplishing, at first with the separation of fixed die plate 9 and movable mould board 5, secondly will make movable mould board 5 upwards remove through thimble 4, the person of facilitating the use takes out the inside work piece of die cavity 15, bottom plate 2 can play the effect of fixed stay to thimble board 3, prevent that thimble board 3 atress from taking place the displacement, it stretches to drive spring 6 when movable mould board 5 removes, when the work piece takes out, the elasticity of accessible spring 6 drives return stroke pole 12 downstream, make movable mould board 5 reset, worker's work efficiency has been improved, when not using, the accessible bolt is with apron 10 fixed die plate 9 phase separations, the person of facilitating the use clears up and maintains apron 10, the improvement of certain degree apron 10's life, holistic practicality has been increased.
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 (6)
1. Water pump handle injection mold, including square iron (1) and spring (6), its characterized in that: the square iron (1) is internally provided with a bottom plate (2), an ejector plate (3) is arranged at the upper end of the bottom plate (2), an ejector pin (4) is installed at the upper end of the ejector plate (3), the tail end of the ejector pin (4) is connected with a movable template (5), a spring (6) is installed inside the square iron (1), the tail end of the spring (6) is connected with the movable template (5), a limiting sleeve (7) is arranged inside the movable template (5), a guide rod (8) is installed inside the limiting sleeve (7), the tail end of the guide rod (8) is connected with a fixed template (9), an cover plate (10) is installed at the upper end of the fixed template (9), a water pipe (16) is installed at the upper end of the cover plate (10), a cooling pipe (17) is arranged at the lower end of the cover plate (10), a bearing plate (11) is installed at the upper end of the movable template (5), and, and the tail end of the return rod (12) is connected with the ejector plate (3), a sprue bush (13) is installed at the upper end of the cover plate (10), a guide pipe (14) is arranged on the outer surface of the sprue bush (13), the tail end of the guide pipe (14) is connected with the die cavity (15), and a liquid discharge pipe (18) is arranged on the outer surface of the die cavity (15).
2. The water pump handle injection mold of claim 1, wherein: the movable template (5) and the ejector plate (3) form an elastic structure through a spring (6), and the width of the movable template (5) is larger than that of the ejector plate (3).
3. The water pump handle injection mold of claim 1, wherein: the movable mould plate (5) and the guide rod (8) form a clamping structure through the limiting sleeve (7), and 2 groups of the guide rod (8) are symmetrically arranged around the central axis of the movable mould plate (5).
4. The water pump handle injection mold of claim 1, wherein: the cover plate (10) and the movable template (5) form a clamping structure through the fixed template (9), and the area of the fixed template (9) is smaller than that of the movable template (5).
5. The water pump handle injection mold of claim 1, wherein: the bearing plate (11) is symmetrically provided with 3 groups about the central axis of the movable template (5), and the transverse section of the bearing plate (11) is of a rectangular structure.
6. The water pump handle injection mold of claim 1, wherein: the number of the die cavities (15) is 2, and the transverse section of each die cavity (15) is in a trapezoidal structure, wherein the die cavities (15) are symmetrically arranged around the central axis of the sprue bush (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020609260.XU CN212171162U (en) | 2020-04-22 | 2020-04-22 | Water pump handle injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020609260.XU CN212171162U (en) | 2020-04-22 | 2020-04-22 | Water pump handle injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212171162U true CN212171162U (en) | 2020-12-18 |
Family
ID=73767971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020609260.XU Expired - Fee Related CN212171162U (en) | 2020-04-22 | 2020-04-22 | Water pump handle injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212171162U (en) |
-
2020
- 2020-04-22 CN CN202020609260.XU patent/CN212171162U/en not_active Expired - Fee Related
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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: 20201218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |