CN112517895A - Wheel hub casting equipment that casting precision is high - Google Patents
Wheel hub casting equipment that casting precision is high Download PDFInfo
- Publication number
- CN112517895A CN112517895A CN202011391421.3A CN202011391421A CN112517895A CN 112517895 A CN112517895 A CN 112517895A CN 202011391421 A CN202011391421 A CN 202011391421A CN 112517895 A CN112517895 A CN 112517895A
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- crucible
- movable box
- casting
- electric push
- push rod
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D35/00—Equipment for conveying molten metal into beds or moulds
- B22D35/04—Equipment for conveying molten metal into beds or moulds into moulds, e.g. base plates, runners
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D33/00—Equipment for handling moulds
- B22D33/02—Turning or transposing moulds
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)
Abstract
The invention discloses a hub casting device with high casting precision, and relates to the field of hub casting devices; the metal liquid defoaming device comprises a base, wherein a crucible is arranged on the base, metal liquid is arranged in the crucible, a defoaming mechanism is arranged at the top of the crucible, an air inlet pipe is arranged on the left side of the top of the crucible, a liquid outlet pipe is also arranged in the crucible, and the outlet end of the liquid outlet pipe is arranged at the top of the crucible; the top of the crucible is provided with a movable box, the movable box is movably arranged on the crucible through a first moving mechanism, a grinding tool is arranged in the movable box, the grinding tool is movably arranged in the movable box through a second moving mechanism, and an inlet of the grinding tool is connected with a liquid outlet pipe through a connecting pipe; the metal liquid is fully filled to each corner of the grinding tool by driving the grinding tool to move, the casting effect is good, and the quality of finished products is high.
Description
Technical Field
The invention relates to the field of hub casting equipment, in particular to hub casting equipment with high casting precision.
Background
The hub, also called rim, roller and tyre bell, is a cylindrical metal part with the inner contour of the tyre supporting the tyre and the center mounted on the shaft. The hub is of various kinds according to diameter, width, molding mode and material. In the process of manufacturing the wheel hub, two production modes of casting and forging are adopted, and the casting mode is divided into gravity casting and low-pressure casting; bubbles are generally contained in the molten metal raw material, resulting in bubbles inside the finished product, thereby reducing the strength of the finished product.
The invention with Chinese patent publication number 'CN 108176836A' discloses a low-pressure casting device for hub casting, which comprises a crucible, a liquid lifting pipe, a defoaming mechanism, an air inlet pipe and a grinding tool, wherein molten metal is stirred by the defoaming mechanism, so that bubbles float out of the molten metal and are eliminated, but the molten metal cannot fill all corners in the grinding tool due to the fixation of the grinding tool, and the quality of a finished product is influenced.
Disclosure of Invention
The invention aims to provide a hub casting device with high casting precision, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a hub casting device with high casting precision comprises a base, wherein a crucible is arranged on the base, molten metal is arranged in the crucible, a defoaming mechanism is arranged at the top of the crucible, an air inlet pipe is arranged on the left side of the top of the crucible, a liquid outlet pipe is further arranged in the crucible, and the outlet end of the liquid outlet pipe is arranged at the top of the crucible; the top of crucible is provided with the movable box, the movable box passes through first moving mechanism activity setting on the crucible, the inside grinding apparatus that is provided with of movable box, the grinding apparatus passes through the activity of second moving mechanism and sets up in the movable box, the entry of grinding apparatus passes through the connecting pipe and is connected with the drain pipe.
As a further scheme of the invention: the first moving mechanism comprises a first electric push rod, the first electric push rod is fixed to the top of the crucible, and the telescopic end of the first electric push rod is arranged on the left side of the movable box.
As a still further scheme of the invention: the bottom of activity case is provided with the gyro wheel, the top of crucible is provided with the slide rail with gyro wheel complex, gyro wheel and slide rail activity joint.
As a still further scheme of the invention: the second moving mechanism comprises sliding blocks, the sliding blocks are fixed on two sides of the grinding tool, and the other ends of the sliding blocks are movably arranged on the inner wall of the movable box through sliding grooves.
As a still further scheme of the invention: the top of the inner side of the movable box is provided with a second electric push rod, and the telescopic end of the second electric push rod is arranged on the sliding block.
As a still further scheme of the invention: the defoaming mechanism comprises two supporting plates, a rotating shaft is arranged at the lower end of each supporting plate, a stirring rod is arranged at the bottom end of each rotating shaft, a second motor for driving the rotating shaft to rotate is arranged at the top of each supporting plate, and a protective shell is arranged on the second motor.
As a still further scheme of the invention: the utility model discloses a crucible pot, including the crucible pot, be connected with two dwangs in the backup pad through rotating the support and rotate, the other end of dwang rotates through rotating the support and sets up on the thread bush, the thread bush sets up on the threaded rod, the threaded rod passes through the bearing and rotates the top that sets up at the crucible.
As a still further scheme of the invention: and a first motor for driving the threaded rod to rotate is further arranged outside the crucible.
Compared with the prior art, the invention has the beneficial effects that:
according to the device, the grinding tool is arranged in the movable box through the second moving mechanism, so that the grinding tool moves up and down in the movable box, the movable box is arranged at the bottom of the crucible through the first moving mechanism, the movable box moves horizontally at the top of the crucible, molten metal is fully filled to each corner of the grinding tool, the casting effect is good, and the finished product quality is high; .
Drawings
Fig. 1 is a schematic structural view of a hub casting apparatus with high casting accuracy.
Fig. 2 is a schematic structural diagram of a first moving mechanism in the hub casting apparatus with high casting accuracy.
Fig. 3 is a schematic structural diagram of a second moving mechanism in the hub casting apparatus with high casting accuracy.
In the figure: the device comprises a base-1, a crucible-2, a threaded rod-3, a threaded sleeve-4, a rotating rod-5, a supporting plate-6, a first motor-7, a bearing-8, a rotating support-9, a second motor-10, a protective shell-11, a rotating shaft-12, a stirring rod-13, molten metal-14, an air inlet pipe-15, a liquid outlet pipe-16, a connecting pipe-17, a movable box-18, a roller-19, a first electric push rod-20, a grinding tool-21, a sliding block-22, a sliding groove-23, a second electric push rod-24 and a sliding rail-25.
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.
Example 1
Referring to fig. 1 to 3, in embodiment 1 of the present invention, a hub casting apparatus with high casting precision includes a base 1, a crucible 2 is disposed on the base 1, molten metal 14 is disposed in the crucible 2, a defoaming mechanism is disposed at the top of the crucible 2, an air inlet pipe 15 is disposed at the left side of the top of the crucible 2, a liquid outlet pipe 16 is further disposed in the crucible 2, the air inlet pipe 15 is used for introducing air so as to convey the molten metal 14 out of the liquid outlet pipe 16 through air pressure, and an outlet end of the liquid outlet pipe 16 is disposed at the top of the crucible 2; the top of crucible 2 is provided with movable box 18, movable box 18 sets up on crucible 2 through first moving mechanism activity, the inside grinding apparatus 21 that is provided with of movable box 18, grinding apparatus 21 sets up in movable box 18 through the activity of second moving mechanism, the entry of grinding apparatus 21 passes through connecting pipe 17 and is connected with drain pipe 16, and connecting pipe 17 makes things convenient for grinding apparatus 21 to remove when the feed liquor.
Further, first moving mechanism includes first electric putter 20, first electric putter 20 is fixed at the top of crucible 2, first electric putter 20's flexible end sets up in the left side of movable box 18, and first electric putter 20 is used for the pulling movable box 18 to remove, the bottom of movable box 18 is provided with gyro wheel 19, the top of crucible 2 is provided with slide rail 25 with gyro wheel 19 complex, gyro wheel 19 and slide rail 25 activity joint are through gyro wheel 19 and slide rail 25 activity joint for movable box 18 is fixed at the top of crucible 2 and is stably moved.
Furthermore, the second moving mechanism comprises a sliding block 22, the sliding block 22 is fixed on two sides of the grinding tool 21, the sliding block 22 is used for driving the grinding tool 21 to move, the other end of the sliding block 22 is movably arranged on the inner wall of the movable box 18 through a sliding groove 23, a second electric push rod 24 is arranged at the top of the inner side of the movable box 18, the telescopic end of the second electric push rod 24 is arranged on the sliding block 22, and the second electric push rod 24 is used for pulling the sliding block 22 to move on the sliding groove 23.
Example 2
Referring to fig. 1 to 3, the defoaming mechanism includes two supporting plates 6, a rotating shaft 12 is disposed at a lower end of each supporting plate 6, a stirring rod 13 is disposed at a bottom end of each rotating shaft 12, each rotating shaft 12 is used for driving the stirring rod 13 to rotate and stir the molten metal 14, so that bubbles are discharged from the molten metal 14, a second motor 10 for driving the rotating shaft 12 to rotate is disposed at a top of each supporting plate 6, and a protective housing 11 is disposed on each second motor 10 and used for protecting the second motor 10.
Furthermore, the supporting plate 6 is rotatably connected with two rotating rods 5 through a rotating support 9, the rotating rods 5 are used for driving the supporting plate 6 to move up and down, the other end of each rotating rod 5 is rotatably arranged on the threaded sleeve 4 through the rotating support 9, the threaded sleeve 4 is arranged on the threaded rod 3, the threaded rod 3 drives the threaded sleeve 4 to move so as to drive the rotating rods 5 to rotate, the threaded rod 3 is rotatably arranged at the top of the crucible 2 through a bearing 8, and a first motor 7 for driving the threaded rod 3 to rotate is further arranged outside the crucible 2; it is convenient to adjust the height of the stirring rod 13 in the molten metal 14 so that bubbles are sufficiently stirred and discharged.
The working principle is as follows: the first motor 7 is controlled to work to drive the threaded rod 3 to rotate forwards and backwards, the threaded rod 3 drives the threaded sleeve 4 to move so as to drive the rotating rod 5 to rotate, the rotating rod 5 drives the supporting plate 6 to move up and down, so that the stirring rod 13 moves up and down in the molten metal 14, the protective shell 11 drives the rotating rod 13 to rotate through the rotating shaft 12 to stir in the molten metal 14, and bubbles in the molten metal 14 are discharged; the air is introduced through the air inlet pipe 15, so that the molten metal 14 is input into the grinding tool 21 from the liquid outlet pipe 16, the movable box 18 is pushed to move back and forth on the sliding rail 25 through the first electric push rod 20, the sliding block 22 is pushed to drive the grinding tool 21 to move up and down on the sliding groove 23 through the second electric push rod 24, the molten metal 14 is fully made to fill each corner of the grinding tool 21, the casting effect is good, and the finished product quality is high.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. The wheel hub casting equipment with high casting precision is characterized by comprising a base (1), wherein a crucible (2) is arranged on the base (1), molten metal (14) is arranged in the crucible (2), a defoaming mechanism is arranged at the top of the crucible (2), an air inlet pipe (15) is arranged on the left side of the top of the crucible (2), a liquid outlet pipe (16) is further arranged in the crucible (2), and the outlet end of the liquid outlet pipe (16) is arranged at the top of the crucible (2); the top of crucible (2) is provided with movable box (18), movable box (18) are through first moving mechanism activity setting on crucible (2), movable box (18) inside is provided with grinding apparatus (21), grinding apparatus (21) are through the activity setting of second moving mechanism in movable box (18), the entry of grinding apparatus (21) is passed through connecting pipe (17) and is connected with drain pipe (16).
2. The hub casting equipment with high casting precision according to claim 1, wherein the first moving mechanism comprises a first electric push rod (20), the first electric push rod (20) is fixed on the top of the crucible (2), and the telescopic end of the first electric push rod (20) is arranged on the left side of the movable box (18).
3. The hub casting equipment with high casting precision according to any one of claims 1-2, wherein the bottom of the movable box (18) is provided with a roller (19), the top of the crucible (2) is provided with a sliding rail (25) matched with the roller (19), and the roller (19) is movably clamped with the sliding rail (25).
4. The hub casting apparatus with high casting precision according to claim 1, wherein the second moving mechanism comprises sliding blocks (22), the sliding blocks (22) are fixed on two sides of the grinding tool (21), and the other ends of the sliding blocks (22) are movably arranged on the inner wall of the movable box (18) through sliding grooves (23).
5. The hub casting equipment with high casting precision according to claim 4, wherein a second electric push rod (24) is arranged at the top of the inner side of the movable box (18), and the telescopic end of the second electric push rod (24) is arranged on the sliding block (22).
6. The hub casting equipment with high casting precision according to claim 1, wherein the defoaming mechanism comprises two support plates (6), a rotating shaft (12) is arranged at the lower end of each support plate (6), a stirring rod (13) is arranged at the bottom end of each rotating shaft (12), a second motor (10) for driving the rotating shaft (12) to rotate is arranged at the top of each support plate (6), and a protective shell (11) is arranged on each second motor (10).
7. The hub casting equipment with high casting precision according to claim 6, characterized in that two rotating rods (5) are rotatably connected to the supporting plate (6) through a rotating support (9), the other ends of the rotating rods (5) are rotatably arranged on the threaded sleeves (4) through the rotating support (9), the threaded sleeves (4) are arranged on the threaded rods (3), and the threaded rods (3) are rotatably arranged at the tops of the crucibles (2) through bearings (8).
8. The hub casting equipment with high casting precision according to claim 7, characterized in that the crucible (2) is further provided with a first motor (7) for driving the threaded rod (3) to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011391421.3A CN112517895A (en) | 2020-12-01 | 2020-12-01 | Wheel hub casting equipment that casting precision is high |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011391421.3A CN112517895A (en) | 2020-12-01 | 2020-12-01 | Wheel hub casting equipment that casting precision is high |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112517895A true CN112517895A (en) | 2021-03-19 |
Family
ID=74996227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011391421.3A Pending CN112517895A (en) | 2020-12-01 | 2020-12-01 | Wheel hub casting equipment that casting precision is high |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112517895A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0241755A (en) * | 1988-07-31 | 1990-02-09 | Asahi Tec Corp | Casting device |
| JP2003285154A (en) * | 2002-03-26 | 2003-10-07 | Kurimoto Ltd | Low pressure casting apparatus for aluminum alloy material with dispersed particle |
| CN205128852U (en) * | 2015-12-05 | 2016-04-06 | 梅县雄辉实业有限公司 | Vibration special vibration frame of lost pattern casting that disappears |
| CN107511470A (en) * | 2017-10-07 | 2017-12-26 | 江苏苏美达车轮有限公司 | Accurate gravity supercharging Casting Equipment for automotive hub production |
| CN109093100A (en) * | 2018-08-09 | 2018-12-28 | 陈爱兰 | One kind being used for cast aluminium alloy gold hub unit |
| CN208374179U (en) * | 2018-04-28 | 2019-01-15 | 杨保森 | A kind of mold mold shaking device |
| CN211101455U (en) * | 2019-11-27 | 2020-07-28 | 浙江遂昌鑫丰工贸有限公司 | High strength wheel hub casting equipment |
| CN211256043U (en) * | 2019-11-08 | 2020-08-14 | 上海彭达铝合金有限公司 | Aluminum water stirring degassing device for casting |
-
2020
- 2020-12-01 CN CN202011391421.3A patent/CN112517895A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0241755A (en) * | 1988-07-31 | 1990-02-09 | Asahi Tec Corp | Casting device |
| JP2003285154A (en) * | 2002-03-26 | 2003-10-07 | Kurimoto Ltd | Low pressure casting apparatus for aluminum alloy material with dispersed particle |
| CN205128852U (en) * | 2015-12-05 | 2016-04-06 | 梅县雄辉实业有限公司 | Vibration special vibration frame of lost pattern casting that disappears |
| CN107511470A (en) * | 2017-10-07 | 2017-12-26 | 江苏苏美达车轮有限公司 | Accurate gravity supercharging Casting Equipment for automotive hub production |
| CN208374179U (en) * | 2018-04-28 | 2019-01-15 | 杨保森 | A kind of mold mold shaking device |
| CN109093100A (en) * | 2018-08-09 | 2018-12-28 | 陈爱兰 | One kind being used for cast aluminium alloy gold hub unit |
| CN211256043U (en) * | 2019-11-08 | 2020-08-14 | 上海彭达铝合金有限公司 | Aluminum water stirring degassing device for casting |
| CN211101455U (en) * | 2019-11-27 | 2020-07-28 | 浙江遂昌鑫丰工贸有限公司 | High strength wheel hub casting equipment |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210319 |