CN215882405U - Electronic injection fuel pump shell forming device for automobile - Google Patents
Electronic injection fuel pump shell forming device for automobile Download PDFInfo
- Publication number
- CN215882405U CN215882405U CN202122096745.0U CN202122096745U CN215882405U CN 215882405 U CN215882405 U CN 215882405U CN 202122096745 U CN202122096745 U CN 202122096745U CN 215882405 U CN215882405 U CN 215882405U
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- China
- Prior art keywords
- fixedly connected
- frame
- forming device
- pipe
- automobile
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- 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
- 239000000446 fuel Substances 0.000 title claims abstract description 41
- 238000002347 injection Methods 0.000 title claims abstract description 29
- 239000007924 injection Substances 0.000 title claims abstract description 29
- 238000000465 moulding Methods 0.000 claims abstract description 20
- 238000001816 cooling Methods 0.000 claims description 29
- 238000007789 sealing Methods 0.000 claims description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 238000001746 injection moulding Methods 0.000 claims description 12
- 239000004033 plastic Substances 0.000 claims description 12
- 229920003023 plastic Polymers 0.000 claims description 12
- 239000007788 liquid Substances 0.000 claims description 10
- 230000005611 electricity Effects 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 8
- 238000005086 pumping Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 13
- 230000001737 promoting effect Effects 0.000 abstract description 2
- 238000007493 shaping process Methods 0.000 description 6
- 239000002994 raw material Substances 0.000 description 5
- 239000000110 cooling liquid Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002828 fuel tank Substances 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
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to the technical field of mechanical production, in particular to a device for forming an electric injection fuel pump shell for an automobile, which comprises a support frame, a lower template and a hydraulic machine, wherein the lower end of the inner side of the support frame is fixedly connected with the lower template, the inner side of the lower template is fixedly connected with a fixed inner die, the upper side of the support frame is connected with a sliding block in a sliding manner, the inner end of the sliding block is fixedly connected with an upper die cover, and the lower end of the upper die cover is connected with a movable inner die in a sliding manner. Thereby promoting the molding production efficiency of the shell of the electric injection fuel pump.
Description
Technical Field
The utility model relates to the technical field of mechanical production, in particular to a forming device for an electronic injection fuel pump shell for an automobile.
Background
With the development of society, the application of electronic fuel injection pumps is becoming more extensive, and electronic fuel injection pumps are also called electronic fuel pumps, and electronic fuel pumps are devices that continuously suck fuel out of a fuel tank and provide fuel with specified pressure and flow for a fuel system.
In the prior art, when the electronic injection fuel pump shell is molded and produced, the electronic injection fuel pump shell which is molded by cooling cannot be demolded quickly, and a mold needs to be disassembled repeatedly, so that the molding and production efficiency of the electronic injection fuel pump shell is influenced; and the cooling speed is low in the molding production process of the housing of the electronic injection fuel pump, and the molding time is prolonged, so that the molding production efficiency of the housing of the electronic injection fuel pump is further influenced, and the housing of the electronic injection fuel pump is not beneficial to large-scale molding production and use.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a forming device for an electronic injection fuel pump shell for an automobile, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides an electricity spouts fuel pump shell forming device for car, includes support frame, lower bolster and hydraulic press, the inboard lower extreme fixedly connected with lower bolster of support frame, the fixed centre form of inboard fixedly connected with of lower bolster, the upside sliding connection of support frame has the sliding block, the inner fixedly connected with upper die cover of sliding block, the lower extreme sliding connection of upper die cover has movable centre form, sliding connection between movable centre form and the fixed centre form, the lower extreme of lower bolster is equipped with the water pump, the upper end sealing connection of water pump has the spiral cooling tube, sealing connection between spiral cooling tube and the lower bolster, the right side lower extreme sealing connection of spiral cooling tube has the cooler bin, the left end sealing connection of cooler bin has the liquid suction pipe, sealing connection between liquid suction pipe and the water pump.
Preferably, the upper end of the upper die cover is fixedly connected with a hydraulic rod, the hydraulic rod is fixedly connected with a support frame, the upper end of the support frame is fixedly connected with a hydraulic machine, and the hydraulic machine is in sealing connection with the hydraulic rod.
Preferably, the lower extreme fixedly connected with of upper die cover is spacing, sliding connection between spacing and the activity centre form, the inboard sliding connection of spacing frame has the slide bar, the inboard surface of slide bar is covered with the spring outward, fixed connection between slide bar and the activity centre form, the outer end fixedly connected with limiting plate of slide bar.
Preferably, the lower extreme fixedly connected with of spacing frame of moulding plastics, the inside rear side sealing connection of frame of moulding plastics has the pipe of moulding plastics, sealing connection between pipe of moulding plastics and the spacing frame, sealing connection between pipe of moulding plastics and the last mould lid.
Preferably, the inside front side of upper mould lid, spacing frame and the frame of moulding plastics has all seted up the gas vent.
Preferably, the number of the movable inner molds is two, and the movable inner molds are symmetrically arranged around the central axis of the fixed inner mold.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, through the arrangement of the fixed inner die, the upper die cover and the movable inner die, the movable inner die can move up and down by utilizing the up-and-down movement of the upper die cover, the inner side of the shell of the electronic injection fuel pump can be molded by connecting the movable inner die with the fixed inner die, the molded shell of the electronic injection fuel pump can be taken out from the lower die plate by the movement of the movable inner die, and meanwhile, the inner side of the electronic injection fuel pump can be rapidly demolded by the left-and-right movement of the movable inner die, so that the molding production efficiency of the shell of the electronic injection fuel pump is improved;
2. according to the utility model, through the arrangement of the water pump, the spiral cooling pipe and the cooling box, the cooling liquid can be pumped out of the cooling box through the liquid pumping pipe under the action of the water pump, and the cooling liquid is injected into the spiral cooling pipe, so that the lower template can be rapidly cooled through the spiral cooling pipe, the shell of the electronic injection fuel pump in the shell can be rapidly cooled and formed, and the time required by forming and cooling is reduced.
Drawings
FIG. 1 is a cross-sectional view of the integral mounting structure of the present invention;
FIG. 2 is a schematic view of the mounting structure of FIG. 1 at A in accordance with the present invention;
FIG. 3 is a top view of the mounting structure for the slider and the upper mold cover of the present invention;
FIG. 4 is a top view of the mounting structure of the fixed inner mold and the movable inner mold of the present invention;
FIG. 5 is a top view of the mounting structure of the injection molding frame of the present invention.
In the figure: 1. a support frame; 2. a lower template; 3. fixing the internal mold; 4. a slider; 5. putting a mold cover; 6. a movable internal mold; 7. a water pump; 8. a spiral cooling tube; 9. a cooling tank; 10. a liquid pumping pipe; 11. a hydraulic lever; 12. a hydraulic press; 13. a limiting frame; 14. a slide bar; 15. a spring; 16. a limiting plate; 17. injection molding the frame; 18. injection molding a tube; 19. and (7) an exhaust port.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In embodiment 1, referring to fig. 1 to 5, the present invention provides a technical solution: an electronic injection fuel pump shell forming device for an automobile comprises a support frame 1, a lower template 2 and a hydraulic machine 12, wherein the lower template 2 is fixedly connected to the lower end of the inner side of the support frame 1, a fixed inner die 3 is fixedly connected to the inner side of the lower template 2, a sliding block 4 is slidably connected to the upper side of the support frame 1, an upper die cover 5 is fixedly connected to the inner end of the sliding block 4, the upper template 5 can be limited and positioned under the action of the sliding block 4, a movable inner die 6 is slidably connected to the lower end of the upper die cover 5, the movable inner die 6 is slidably connected with the fixed inner die 3, the formed electronic injection fuel pump shell can be rapidly demoulded under the action of the movable inner die 6, a hydraulic rod 11 is fixedly connected to the upper end of the upper die cover 5, the hydraulic rod 11 is fixedly connected with the support frame 1, the hydraulic machine 12 is fixedly connected to the upper end of the support frame 1, and the hydraulic machine 12 is hermetically connected with the hydraulic rod 11, thereby, the housing of the electronic injection fuel pump can be automatically molded, produced and used, the mold removal time is reduced, the lower end of the upper mold cover 5 is fixedly connected with the limit frame 13, the limit frame 13 is in sliding connection with the movable inner mold 6, the inner side of the limit frame 13 is in sliding connection with the sliding rod 14, the inner side surface of the sliding rod 14 is externally coated with the spring 15, the sliding rod 14 is fixedly connected with the movable inner mold 6, thereby the movable inner mold 6 is limited and used by the sliding rod 14, the outer end of the sliding rod 14 is fixedly connected with the limit plate 16 to prevent the movable inner mold 6 from falling off, the lower end of the limit frame 13 is fixedly connected with the injection molding frame 17, the rear side inside of the injection molding frame 17 is hermetically connected with the injection molding pipe 18, the injection molding pipe 18 is hermetically connected with the limit frame 13, the injection molding pipe 18 is hermetically connected with the upper mold cover 5, so that production raw materials can be injected into the lower mold plate 2 through the injection molding pipe 18 for molding and use, go up the inside front side of mold cover 5, spacing frame 13 and the frame 17 of moulding plastics and all seted up gas vent 19, be convenient for with gaseous exhaust when the input raw materials for production, prevent to have the bubble in the electricity after the shaping spouts the gas pump shell, promote the shaping quality.
The working process is as follows: when the device is used, an indoor 220V power supply is adopted for supplying power, when an electronic injection gas pump shell is molded and produced, a hydraulic press 12 is started, a hydraulic rod 11 drives an upper die cover 5 to move downwards, the upper die cover 5 is limited and positioned through a sliding block 4, so that a movable inner die 6 moves downwards, the movable inner die 6 is propped open outwards through a fixed inner die 3, a sliding rod 14 drives a limiting plate 16 to move outwards, a spring 15 is compressed, the movable inner die 6 can move to the inner side of a lower die plate 2 and is attached to the fixed inner die 3, after the movable inner die 6 moves, a production raw material is injected into an injection molding frame 17 through an injection molding pipe 18, the production raw material can be injected into the lower die plate 2, air in the lower die plate 2 is exhausted through an exhaust port 19 during raw material injection, simultaneously, a water pump 7 is started, and cooling liquid in a cooling box 9 is pumped out through a liquid pumping pipe 10, and pour into spiral cooling pipe 8 in, lower bolster 2 is cooled down through spiral cooling pipe 8 and is handled, make the cooling shaping efficiency of inside electricity spout fuel pump shell obtain promoting, after electricity spout fuel pump shell cooling shaping, make upper die cover 5 drive activity centre form 6 upwards shift out through the reverse action of hydraulic press 12, and take out fashioned electricity spout fuel pump shell, make spring 15 bullet stretch after activity centre form 6 and fixed centre form 3 disconnection, thereby make activity centre form 6 inwards move, thereby make electricity spout fuel pump shell and activity centre form 6 disconnection, thereby can be quick take out the fashioned electricity spout fuel pump shell, promote the shaping production efficiency of electricity spout fuel pump shell.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an electricity spouts fuel pump shell forming device for car, includes support frame (1), lower bolster (2) and hydraulic press (12), its characterized in that: the inner side lower end of the support frame (1) is fixedly connected with a lower template (2), the inner side of the lower template (2) is fixedly connected with a fixed inner die (3), the upper side of the support frame (1) is connected with a sliding block (4) in a sliding manner, the inner end of the sliding block (4) is fixedly connected with an upper die cover (5), the lower end of the upper die cover (5) is connected with a movable inner die (6) in a sliding manner, the movable inner die (6) is connected with the fixed inner die (3) in a sliding manner, the lower end of the lower template (2) is provided with a water pump (7), the upper end of the water pump (7) is hermetically connected with a spiral cooling pipe (8), the spiral cooling pipe (8) is hermetically connected with the lower template (2), the right side lower end of the spiral cooling pipe (8) is hermetically connected with a cooling box (9), and the left end of the cooling box (9) is hermetically connected with a liquid pumping pipe (10), the liquid extracting pipe (10) is connected with the water pump (7) in a sealing way.
2. An electronic fuel injection pump housing forming device for an automobile as claimed in claim 1, wherein: the upper die cover is characterized in that a hydraulic rod (11) is fixedly connected to the upper end of the upper die cover (5), the hydraulic rod (11) is fixedly connected with the support frame (1), a hydraulic machine (12) is fixedly connected to the upper end of the support frame (1), and the hydraulic machine (12) is hermetically connected with the hydraulic rod (11).
3. An electronic fuel injection pump housing forming device for an automobile as claimed in claim 1, wherein: go up the lower extreme fixedly connected with spacing frame (13) of mold cover (5), sliding connection between spacing frame (13) and activity centre form (6), the inboard sliding connection of spacing frame (13) has slide bar (14), the inboard surface of slide bar (14) is covered with spring (15) outward, fixed connection between slide bar (14) and activity centre form (6), the outer end fixedly connected with limiting plate (16) of slide bar (14).
4. An electronic fuel injection pump housing forming device for an automobile as claimed in claim 3, wherein: the lower extreme fixedly connected with of spacing frame (13) frame (17) of moulding plastics, the inside rear side sealing connection of frame (17) of moulding plastics has the pipe (18) of moulding plastics, sealing connection between pipe (18) of moulding plastics and spacing frame (13), sealing connection between pipe (18) of moulding plastics and last mould lid (5).
5. An electronic fuel injection pump housing forming device for an automobile as claimed in claim 1, wherein: the inside front sides of the upper die cover (5), the limiting frame (13) and the injection molding frame (17) are all provided with air vents (19).
6. An electronic fuel injection pump housing forming device for an automobile as claimed in claim 1, wherein: the number of the movable internal molds (6) is two, and the movable internal molds (6) are symmetrically arranged relative to the central axis of the fixed internal mold (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122096745.0U CN215882405U (en) | 2021-09-01 | 2021-09-01 | Electronic injection fuel pump shell forming device for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122096745.0U CN215882405U (en) | 2021-09-01 | 2021-09-01 | Electronic injection fuel pump shell forming device for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215882405U true CN215882405U (en) | 2022-02-22 |
Family
ID=80503237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122096745.0U Expired - Fee Related CN215882405U (en) | 2021-09-01 | 2021-09-01 | Electronic injection fuel pump shell forming device for automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215882405U (en) |
-
2021
- 2021-09-01 CN CN202122096745.0U patent/CN215882405U/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: 20220222 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |