CN201596762U - Lifting device for low-pressure casting holding furnace - Google Patents
Lifting device for low-pressure casting holding furnace Download PDFInfo
- Publication number
- CN201596762U CN201596762U CN2010201466595U CN201020146659U CN201596762U CN 201596762 U CN201596762 U CN 201596762U CN 2010201466595 U CN2010201466595 U CN 2010201466595U CN 201020146659 U CN201020146659 U CN 201020146659U CN 201596762 U CN201596762 U CN 201596762U
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- holding furnace
- worm
- bevel gear
- gear
- spiral bevel
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Abstract
The utility model discloses a lifting device for a low-pressure casting holding furnace, two side surfaces of the outer wall at the lower part of the holding furnace are provided with at least two guide rods respectively, two side surfaces of the outer wall at the lower part of the holding furnace are four worm-gear elevators respectively, the guide rods and the worm-gear elevators are all mounted on a locomotive, an output shaft of a power device is connected with a turning case of a first spiral bevel gear, an output shaft of the first spiral bevel gear turning to one end of the case is connected with a second spiral bevel gear turning case, an output shaft of the first spiral bevel gear turning to one end of the case is connected with a second spiral bevel gear turning case, an output shaft of a third spiral bevel gear turning case is provided with two worm-gear elevators respectively, and an output shaft of the second spiral bevel gear turning case is provided with two worm-gear elevators respectively. According to the utility model, the stability of lifting the holding furnace can be guaranteed, the drive is stable, the lifting precision is high, the casting quality is improved, the manufacture cost is reduced and the lifting device has convenient operation and long service life.
Description
Technical field
The utility model relates to low die casting equipment, is a kind of low pressure casting holding furnace lowering or hoisting gear.
Background technology
Using the holding furnace cast part in low die casting process is a kind of indispensable structure, yet existing holding furnace generally is to move back and forth along track, its deficiency is: when casting, need make quiet template oscilaltion, and the hermetically-sealed construction relative complex that this will seek template, and be prone to the Lou shortcoming of aluminium.For this reason, those skilled in the art have designed a kind of hydraulic cylinder that adopts and can make monoblock cast equipment comprise the structure of holding furnace one lifting.But the deficiency of this structure is: complex structure, rising or falling speed need adopt frequency converter to regulate when changing, the production cost height, because the center of gravity of frame is higher, and when frame raises, every index all effecteds such as its stability, and and then influence product quality.
Summary of the invention
The purpose of this utility model provides a kind of low pressure casting holding furnace lowering or hoisting gear, and it is only with the holding furnace lifting, thus the deficiency of solution known technology.
The utility model for achieving the above object, be achieved through the following technical solutions: low pressure casting holding furnace lowering or hoisting gear, comprise holding furnace, outer wall two sides, holding furnace bottom are installed at least two guide posts respectively, outer wall two sides, holding furnace bottom are connected with four worm and gear lifts respectively, guide post and worm and gear lift are installed on the locomotive, the output shaft of power set is connected with the first spiral bevel gear steering box, the output shaft of the first spiral bevel gear steering box, one end is connected with the second spiral bevel gear steering box, the output shaft of the first spiral bevel gear steering box other end is connected with triple helical bevel gear steering box, two worm and gear lifts are installed respectively on the output shaft of triple helical bevel gear steering box, on the second spiral bevel gear steering box output shaft two worm and gear lifts are installed respectively.Described guide post is four, be distributed on both sides, holding furnace bottom, first guide post of holding furnace one side is connected with first gripper shoe respectively with second guide post, first gripper shoe is connected with holding furnace one side outer wall, two guide posts of holding furnace opposite side are connected with second gripper shoe respectively, and second gripper shoe is connected with holding furnace opposite side outer wall.Fixedly connected with ring flange in the worm screw top of the described first worm and gear lift, ring flange is connected with first gripper shoe, and the worm screw top of the second worm and gear lift is connected with first gripper shoe by ring flange.One end of first gripper shoe is installed first reinforcement, and the first gripper shoe other end is installed second reinforcement, and first reinforcement is connected with the holding furnace outer wall respectively simultaneously with second reinforcement.
Advantage of the present utility model is: the deficiency that can solve known technology, when holding furnace can be moved back and forth in the horizontal direction, can realize the longitudinal direction lifting, and the lifting that has guaranteed holding furnace is stable, stable drive, the lifting precision is good, can guarantee to water quality of castings, manufacturing cost is reduced, and have advantages such as being convenient to operation, long service life.
Description of drawings
Accompanying drawing 1 is the utility model structural representation; Accompanying drawing 2 is plan structure schematic diagrames of accompanying drawing 1; Accompanying drawing 3 is left TV structure schematic diagrames of accompanying drawing 1; Accompanying drawing 4 is I portion structure for amplifying schematic diagrames in the accompanying drawing 1.
The specific embodiment
The contrast accompanying drawing is described further the utility model.
1 is holding furnace among the figure, primary structure of the present utility model is, in outer wall two sides, holding furnace 1 bottom at least two guide posts are installed respectively, outer wall two sides, holding furnace 1 bottom are connected with four worm and gear lifts respectively, guide post and worm and gear lift are installed on the locomotive 6, the output shaft of power set 8 is connected with the first spiral bevel gear steering box 5, the output shaft 7 of the first spiral bevel gear steering box, 5 one ends is connected with the second spiral bevel gear steering box 12, the output shaft of the first spiral bevel gear steering box, 5 other ends is connected with triple helical bevel gear steering box 13, two worm and gear lifts are installed respectively on the output shaft 14 of triple helical bevel gear steering box 13, on the second spiral bevel gear steering box, 12 output shafts 15 two worm and gear lifts are installed respectively.Described spiral bevel gear steering box is a kind of known configurations, and it is used for the transmission of power conversion direction and passes to the worm and gear lift respectively, and power set can be that hydraulic pressure, pneumatic or electric machine all can.
The utility model adopts four worm and gear lifts, adopt power set, four worm and gear lifts are distributed in the outside, holding furnace bottom, that is: each side distributes 2, side with front view is an example, narrate its structure, as shown in Figure 1, the first worm and gear lift 3 and the second worm and gear lift 22 are distributed in a side of holding furnace 1.Other two worm and gear lifts are positioned at the opposite side of holding furnace 1, corresponding with the first worm and gear lift 3 and the second worm and gear lift 22 respectively, as shown in Figure 3, the 3rd worm and gear lift 23 and the second worm and gear lift 22 are arranged on the both sides of holding furnace 1, both are in opposite position, reach when making holding furnace 1 lifting steadily, purpose accurately.
Guide post described in the utility model is four, be distributed on both sides, holding furnace 1 bottom, first guide post 4 of holding furnace 1 one sides is connected with first gripper shoe 18 respectively with second guide post 17, first gripper shoe 18 is connected with holding furnace 1 one side outer walls, two guide posts of holding furnace 1 opposite side are connected with second gripper shoe 19 respectively, second gripper shoe 19 is connected with holding furnace 1 opposite side outer wall, reaching supporting ﹠ stablizing, to reinforce, and guarantees that further the lifting of holding furnace 1 is steady etc.
The worm and gear lift is connected with holding furnace 1, multiple mode can be arranged, preferred scheme is: fixedly connected with ring flange 9 in worm screw 16 tops of the first worm and gear lift 3, ring flange 9 is connected with first gripper shoe 18 that holding furnace 1 bottom outer wall one side is fixed, worm screw 11 tops of the second worm and gear lift 22 are connected with first gripper shoe 18 by ring flange 9, this connection is reinforced reliably, and is cheap, long service life.
In order further to increase bonding strength, at an end of first gripper shoe 18 first reinforcement 20 is installed, first gripper shoe, 18 other ends are installed second reinforcement 21, first reinforcement 20 is connected with holding furnace 1 outer wall respectively simultaneously with second reinforcement 21, and first reinforcement 20 and second reinforcement 21 are two.
2 is vehicle frames among the figure, and 24 is the 3rd reinforcements.
Claims (4)
1. low pressure casting holding furnace lowering or hoisting gear, comprise holding furnace (1), it is characterized in that: outer wall two sides, holding furnace (1) bottom are installed at least two guide posts respectively, outer wall two sides, holding furnace (1) bottom are connected with four worm and gear lifts respectively, guide post and worm and gear lift are installed on the locomotive (6), the output shaft of power set (8) is connected with the first spiral bevel gear steering box (5), the output shaft (7) of the first spiral bevel gear steering box (5) one ends is connected with the second spiral bevel gear steering box (12), the output shaft of first spiral bevel gear steering box (5) other end is connected with triple helical bevel gear steering box (13), on the output shaft (14) of triple helical bevel gear steering box (13) two worm and gear lifts are installed respectively, on second spiral bevel gear steering box (12) output shaft (15) two worm and gear lifts are installed respectively.
2. low pressure casting holding furnace lowering or hoisting gear according to claim 1, it is characterized in that: described guide post is four, be distributed on holding furnace (1) both sides, bottom, first guide post (4) of holding furnace (1) one side is connected with first gripper shoe (18) respectively with second guide post (17), first gripper shoe (18) is connected with holding furnace (1) one side outer wall, two guide posts of holding furnace (1) opposite side are connected with second gripper shoe (19) respectively, and second gripper shoe (19) is connected with holding furnace (1) opposite side outer wall.
3. low pressure casting holding furnace lowering or hoisting gear according to claim 2, it is characterized in that: fixedly connected with ring flange (9) in worm screw (16) top of the described first worm and gear lift (3), ring flange (9) is connected with first gripper shoe (18), and worm screw (11) top of the second worm and gear lift (22) is connected with first gripper shoe (18) by ring flange (9).
4. low pressure casting holding furnace lowering or hoisting gear according to claim 3, it is characterized in that: an end of first gripper shoe (18) is installed first reinforcement (20), first gripper shoe (18) other end is installed second reinforcement (21), and first reinforcement (20) is connected with holding furnace (1) outer wall respectively simultaneously with second reinforcement (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201466595U CN201596762U (en) | 2010-03-31 | 2010-03-31 | Lifting device for low-pressure casting holding furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201466595U CN201596762U (en) | 2010-03-31 | 2010-03-31 | Lifting device for low-pressure casting holding furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201596762U true CN201596762U (en) | 2010-10-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201466595U Expired - Lifetime CN201596762U (en) | 2010-03-31 | 2010-03-31 | Lifting device for low-pressure casting holding furnace |
Country Status (1)
| Country | Link |
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| CN (1) | CN201596762U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102390793A (en) * | 2011-07-28 | 2012-03-28 | 无锡四方集团真空炉业有限公司 | Elevating mechanism |
| CN104444943A (en) * | 2014-11-26 | 2015-03-25 | 哈尔滨工程大学 | Movable lifting platform for centrifugal fan |
| CN104493148A (en) * | 2014-12-04 | 2015-04-08 | 邢现军 | Full-automatic pouring casting machine |
| CN105215338A (en) * | 2015-11-17 | 2016-01-06 | 佛山市南海奔达模具有限公司 | The casting board of holding furnace elevating mechanism and application thereof |
| CN106735077A (en) * | 2016-12-29 | 2017-05-31 | 江苏中翼汽车新材料科技有限公司 | A kind of diecasting alloys Duplex melting device |
| CN107377940A (en) * | 2017-08-31 | 2017-11-24 | 江苏天宏机械工业有限公司 | The air injection machine that holding furnace can be lifted and changed |
| CN107900313A (en) * | 2017-12-22 | 2018-04-13 | 哈尔滨工业大学 | A kind of magnesium alloy automates air injection machine |
-
2010
- 2010-03-31 CN CN2010201466595U patent/CN201596762U/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102390793A (en) * | 2011-07-28 | 2012-03-28 | 无锡四方集团真空炉业有限公司 | Elevating mechanism |
| CN102390793B (en) * | 2011-07-28 | 2013-06-12 | 无锡四方集团真空炉业有限公司 | Elevating mechanism |
| CN104444943A (en) * | 2014-11-26 | 2015-03-25 | 哈尔滨工程大学 | Movable lifting platform for centrifugal fan |
| CN104493148A (en) * | 2014-12-04 | 2015-04-08 | 邢现军 | Full-automatic pouring casting machine |
| CN105215338A (en) * | 2015-11-17 | 2016-01-06 | 佛山市南海奔达模具有限公司 | The casting board of holding furnace elevating mechanism and application thereof |
| CN106735077A (en) * | 2016-12-29 | 2017-05-31 | 江苏中翼汽车新材料科技有限公司 | A kind of diecasting alloys Duplex melting device |
| CN106735077B (en) * | 2016-12-29 | 2020-08-25 | 江苏中翼汽车新材料科技有限公司 | Double-furnace die-casting alloy smelting device |
| CN107377940A (en) * | 2017-08-31 | 2017-11-24 | 江苏天宏机械工业有限公司 | The air injection machine that holding furnace can be lifted and changed |
| CN107900313A (en) * | 2017-12-22 | 2018-04-13 | 哈尔滨工业大学 | A kind of magnesium alloy automates air injection machine |
| CN107900313B (en) * | 2017-12-22 | 2020-04-24 | 哈尔滨工业大学 | Automatic low-pressure casting method for magnesium alloy |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JI'NAN FOUNDRY + METALFORMING MACHINERY RESEARCH I Free format text: FORMER OWNER: JINAN CASTING + FORGING JIEMAI MACHINERY CO., LTD. Effective date: 20110105 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 250022 NO.8060, SECOND RING SOUTH ROAD, SHIZHONG DISTRICT, JI'NAN CITY, SHANDONG PROVINCE TO: 250306 NO.500, FENGHUANG ROAD, CHANGQING DISTRICT, JI'NAN CITY, SHANDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110105 Address after: 250306 Phoenix Road, Changqing District, Shandong, Ji'nan, China, 500 Patentee after: Ji'nan Foundry & Metalforming Machinery Research Institute Co., Ltd. Address before: 250022, No. 8060, South Second Ring Road, Shizhong District, Shandong, Ji'nan Patentee before: Jinan Casting & Forging Jiemai Machinery Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101006 |