CN220387841U - Vacuum system of ultra-large tonnage die casting machine - Google Patents
Vacuum system of ultra-large tonnage die casting machine Download PDFInfo
- Publication number
- CN220387841U CN220387841U CN202321821286.0U CN202321821286U CN220387841U CN 220387841 U CN220387841 U CN 220387841U CN 202321821286 U CN202321821286 U CN 202321821286U CN 220387841 U CN220387841 U CN 220387841U
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- air inlet
- die casting
- casting machine
- vacuum system
- rotating
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- 238000004512 die casting Methods 0.000 title claims abstract description 14
- 239000003638 chemical reducing agent Substances 0.000 claims description 9
- 230000002093 peripheral effect Effects 0.000 claims description 9
- 238000001816 cooling Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 9
- 230000006835 compression Effects 0.000 abstract description 4
- 238000007906 compression Methods 0.000 abstract description 4
- 238000007789 sealing Methods 0.000 description 12
- 238000000034 method Methods 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Jet Pumps And Other Pumps (AREA)
Abstract
The utility model belongs to the technical field of vacuum compression systems, and particularly relates to a vacuum system of a super-tonnage die casting machine, which solves the problem of installation in the prior art.
Description
Technical Field
The utility model relates to the technical field of vacuum compression systems, in particular to a vacuum system of a super-tonnage die casting machine.
Background
At present, with the continuous development of industries such as aerospace, petroleum, chemical industry, coal mine, papermaking and the like, the requirements on the performance, efficiency, operation reliability, transportation safety and the like of vacuum equipment are continuously improved, and particularly, the requirements on the process conditions of large extraction quantity, high vacuum and high exhaust pressure cannot be met by the existing single liquid ring vacuum pump or compressor.
The authorized bulletin number in the prior art is: the utility model relates to a novel vacuum compression system, in particular to a novel vacuum compression system which is mainly applied to the field of vacuum equipment, and comprises a motor, wherein the motor is a double-shaft motor, two output ends of the motor are respectively connected with a vacuum pump A through a speed reducer A, the motor is connected with a vacuum pump B through a speed reducer B, the vacuum pump A and the vacuum pump B are both double-suction type vacuum pumps, air inlets of the vacuum pump A and the vacuum pump B are respectively communicated with an air inlet pipe, the two air inlets are respectively communicated with the total air inlet of the vacuum system through an air inlet tee joint, and air outlets of the vacuum pump A and the vacuum pump B are respectively communicated with an air outlet pipe.
Disclosure of Invention
The utility model solves the technical problems of difficult installation and gas leakage by providing a vacuum system of a die casting machine with ultra-large tonnage.
In order to solve the technical problems, the utility model provides the following technical scheme: the vacuum system of the ultra-large tonnage die casting machine comprises a base, a three-way connecting pipe and two air inlet pipes, wherein four rotating rods which are annularly distributed are rotatably arranged on one side of each air inlet pipe, and a rotating button and a driving gear are fixedly sleeved on the peripheral surface of each rotating rod;
four threaded rods which are annularly distributed are rotatably arranged on one side of each air inlet pipe, clamping blocks are sleeved on the outer peripheral surfaces of the threaded rods in a threaded mode, driven gears are fixedly sleeved on the outer peripheral surfaces of the threaded rods in a sleeved mode, the driving gears are meshed with the driven gears, and four locating rods which are annularly distributed are fixedly connected to one side of each air inlet pipe through screws.
Preferably, two one sides of the air inlet pipe are all provided with sealing gaskets through screw fixed connection, a double-shaft motor is installed at the top of the base, symmetrically arranged speed reducers are installed at two sides of the double-shaft motor, vacuum pumps are all installed at the other sides of the speed reducers, vacuum connecting pipes are all connected at the tops of the vacuum pumps through screw fixed connection, a protective cover is connected at the tops of the base through screw fixed connection, and a sealing cooling system is installed at the top of the base.
Preferably, four annular hole grooves are formed in the two air inlet pipes, the four rotating rods are respectively and rotatably arranged in the four hole grooves, and the hole grooves are used for rotating the rotating rods.
Preferably, four rotary grooves which are annularly distributed are formed in the two air inlet pipelines, the four threaded rods are respectively and rotatably arranged in the four rotary grooves, and the rotary grooves are used for the rotation of the threaded rods.
Preferably, a thread groove is formed in one side of the clamping block, the threaded rod is in threaded connection with the inside of the thread groove, and the thread groove is used for controlling the clamping block to move forwards and backwards through the threaded rod.
Preferably, a groove is formed in one side of the clamping block, the positioning rod penetrates through the groove, and the groove is used for positioning the clamping block by the positioning rod.
Preferably, four hole grooves distributed in a ring shape are formed in two ends of the three-way connecting pipe, and the clamping blocks are connected in a sliding mode in the hole grooves.
Compared with the related art, the utility model has the following beneficial effects: 1. according to the utility model, through the arrangement of the air inlet pipe, the rotating rod and other structures, the four rotating buttons on the air inlet pipe rotate, the rotating buttons drive the rotating rod to rotate, the driving gear to rotate, the driven gear to rotate, the threaded rod to rotate, the clamping block is retracted into the air inlet pipe, then the mounting end of the air inlet pipe is clamped into the three-way connecting pipe, the rotating buttons are reversely rotated, the clamping block stretches out to be clamped, and the mounting is completed, so that the mounting is simple and quick.
2. According to the utility model, through the arrangement of the structures such as the air inlet pipe, the sealing gasket and the like, the sealing gasket is arranged at the installation end of the air inlet pipe, so that the air inlet pipe can be prevented from being collided with the three-way connecting pipe during installation, and the air in the air inlet pipe and the three-way connecting pipe can be prevented from leaking after the air inlet pipe and the three-way connecting pipe are installed.
The foregoing and other objects, features and advantages of the utility model will be apparent from the following more particular description of preferred embodiments, as illustrated in the accompanying drawings.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a front view of the present utility model;
FIG. 3 is a side view of an air inlet pipe of the present utility model;
FIG. 4 is an enlarged view of the gasket of the present utility model;
FIG. 5 is a diagram of the meshing of a driving gear and a driven gear according to the present utility model;
fig. 6 is an enlarged view of the utility model at reference a.
Reference numerals in the drawings:
1. a base; 2. a biaxial motor; 3. a speed reducer; 4. a protective cover; 5. a vacuum pump; 6. vacuum connecting pipe; 7. sealing the cooling system; 8. an air inlet pipe; 9. a three-way connecting pipe; 10. a sealing gasket; 11. a rotary knob; 12. a rotating rod; 13. a drive gear; 14. a driven gear; 15. a threaded rod; 16. a positioning rod; 17. and (5) clamping blocks.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-6, a vacuum system of a super-tonnage die casting machine comprises a base 1, a three-way connecting pipe 9 and two air inlet pipes 8, wherein one side of each air inlet pipe 8 is rotatably provided with four annularly distributed rotating rods 12, the outer peripheral surfaces of the rotating rods 12 are fixedly sleeved with rotating buttons 11 and driving gears 13 respectively, one side of each air inlet pipe 8 is rotatably provided with four annularly distributed threaded rods 15, the outer peripheral surfaces of the four threaded rods 15 are respectively sleeved with a clamping block 17, the outer peripheral surfaces of the four threaded rods 15 are respectively fixedly sleeved with a driven gear 14, the driving gears 13 are meshed with the driven gears 14, one side of each air inlet pipe 8 is fixedly connected with four annularly distributed positioning rods 16 through screws, the four rotating buttons 11 on each air inlet pipe 8 are rotated through the arrangement of the structures of the air inlet pipe 8, the rotating rods 12 and the like, the rotating buttons 11 drive the driving gears 13 to rotate, the driven gears 14 to rotate, the threaded rods 15 to drive the clamping blocks 17 to rotate in the air inlet pipe 8, then the mounting ends of the air inlet pipes 8 are clamped into the three-way connecting pipe 9, the clamping blocks 11 and 17 stretch out of the clamping blocks to be installed simply and quickly.
Referring to fig. 1-2, two air inlet pipes 8 are fixedly connected with a sealing pad 10 through screws, a double-shaft motor 2 is installed at the top of a base 1, symmetrically arranged speed reducers 3 are installed at two sides of the double-shaft motor 2, vacuum pumps 5 are installed at the other sides of the two speed reducers 3, vacuum connecting pipes 6 are fixedly connected to the tops of the two vacuum pumps 5 through screws, a protective cover 4 is fixedly connected to the top of the base 1 through screws, a sealing cooling system 7 is installed at the top of the base 1, a sealing pad 10 is arranged at the installation end of the air inlet pipe 8 through the arrangement of the air inlet pipe 8, the sealing pad 10 can prevent the air inlet pipe 8 from colliding with a three-way connecting pipe 9 during installation, and can also prevent air leakage inside after the air inlet pipe 8 and the three-way connecting pipe 9 are installed.
Referring to fig. 1-6, four hole slots in annular distribution are formed in two air inlet pipes 8, four rotating rods 12 are respectively and rotatably mounted in the four hole slots, four annular distribution rotating slots are formed in two air inlet pipes 8, four threaded rods 15 are respectively and rotatably mounted in the four rotating slots, a threaded slot is formed in one side of a clamping block 17, the threaded rods 15 are in threaded connection with the threaded slot, a groove is formed in one side of the clamping block 17, a positioning rod 16 penetrates through the groove, four annular distribution hole slots are formed in two ends of a three-way connecting pipe 9, and the clamping block 17 is slidably connected in the hole slots.
The specific implementation process of the utility model is as follows: before the three-way connecting pipe 9 is installed, the four rotary buttons 11 on the air inlet pipe 8 are rotated firstly, the rotary buttons 11 drive the rotary rods 12 to rotate, the rotary rods 12 drive the driving gears 13 to rotate, the driving gears 13 drive the driven gears 14 to rotate, the driven gears 14 drive the threaded rods 15 to rotate, the threaded rods 15 drive the clamping blocks 17 to retract into the air inlet pipe 8, the three-way connecting pipe 9 is connected into the air inlet pipe 8, the rotary buttons 11 are rotated reversely, the actions are all rotated reversely, and the clamping blocks 17 are pushed out to be clamped, so that the installation is simple and quick;
further, the vacuum exhaust is the prior art, and the installation end of the air inlet pipe 8 is provided with a sealing gasket 10, and the sealing gasket 10 can prevent the air inlet pipe 8 from colliding with the three-way connecting pipe 9 during installation, and can also prevent air leakage inside after the air inlet pipe 8 and the three-way connecting pipe 9 are installed.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (7)
1. The utility model provides a super tonnage die casting machine vacuum system, includes base (1), tee bend takeover (9) and two intake pipes (8), its characterized in that: four rotating rods (12) which are annularly distributed are rotatably arranged on one side of each air inlet pipe (8), and a rotating button (11) and a driving gear (13) are fixedly sleeved on the peripheral surface of each rotating rod (12);
four threaded rods (15) which are annularly distributed are rotatably arranged on one side of each air inlet pipe (8), clamping blocks (17) are sleeved on the outer peripheral surfaces of the threaded rods (15) in a threaded mode, driven gears (14) are fixedly sleeved on the outer peripheral surfaces of the threaded rods (15), driving gears (13) are meshed with the driven gears (14), and four locating rods (16) which are annularly distributed are fixedly connected to one side of each air inlet pipe (8) through screws.
2. A vacuum system for a super tonnage die casting machine according to claim 1, wherein: two one sides of intake pipe (8) all have sealed pad (10) through screw fixed connection, biax motor (2) are installed at the top of base (1), speed reducer (3) of symmetrical arrangement are installed to the both sides of biax motor (2), two vacuum pump (5) are all installed to the opposite side of speed reducer (3), two vacuum pump (5)'s top is all through screw fixedly connected with vacuum take over (6), screw fixedly connected with protection casing (4) are passed through at the top of base (1), sealed cooling system (7) are installed at the top of base (1).
3. A vacuum system for a super tonnage die casting machine according to claim 1, wherein: four annular distributed hole grooves are formed in the two air inlet pipes (8), and the four rotating rods (12) are respectively and rotatably installed in the four hole grooves.
4. A vacuum system for a super tonnage die casting machine according to claim 1, wherein: four annular rotating grooves are formed in the two air inlet pipes (8), and four threaded rods (15) are respectively and rotatably installed in the four rotating grooves.
5. A vacuum system for a super tonnage die casting machine according to claim 1, wherein: a thread groove is formed in one side of the clamping block (17), and the threaded rod (15) is in threaded connection with the inside of the thread groove.
6. A vacuum system for a super tonnage die casting machine according to claim 1, wherein: a groove is formed in one side of the clamping block (17), and the locating rod (16) penetrates through the groove.
7. A vacuum system for a super tonnage die casting machine according to claim 1, wherein: four hole grooves distributed in an annular mode are formed in two ends of the three-way connecting pipe (9), and the clamping blocks (17) are connected in the hole grooves in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321821286.0U CN220387841U (en) | 2023-07-12 | 2023-07-12 | Vacuum system of ultra-large tonnage die casting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321821286.0U CN220387841U (en) | 2023-07-12 | 2023-07-12 | Vacuum system of ultra-large tonnage die casting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220387841U true CN220387841U (en) | 2024-01-26 |
Family
ID=89611952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321821286.0U Active CN220387841U (en) | 2023-07-12 | 2023-07-12 | Vacuum system of ultra-large tonnage die casting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220387841U (en) |
-
2023
- 2023-07-12 CN CN202321821286.0U patent/CN220387841U/en active Active
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