CN103878353A - Hydraulic turn-over machine - Google Patents
Hydraulic turn-over machine Download PDFInfo
- Publication number
- CN103878353A CN103878353A CN201410107539.7A CN201410107539A CN103878353A CN 103878353 A CN103878353 A CN 103878353A CN 201410107539 A CN201410107539 A CN 201410107539A CN 103878353 A CN103878353 A CN 103878353A
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- China
- Prior art keywords
- turn
- over
- arm
- hydraulic cylinder
- fixed
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Abstract
The invention discloses a hydraulic turn-over machine, and relates to sand box turn-over equipment used in the lost mold casting production line. The machine is designed mainly for solving the problems that according to existing sand box turn-over equipment, after a sand box is turned over, a sand box is prone to falling off, and the turn-over angle is small. The machine comprises a rack, a cylinder body of a turn-over hydraulic cylinder is fixed to the rack, the top of the rear end of a turn-over arm is connected with a bearing pedestal on the top of the rack through a turn-over shaft, a cylinder rod of the turn-over hydraulic cylinder is fixed to the turn-over arm, a limiting frame is fixedly arranged at the position, behind the turn-over shaft, of the rack, a compression launder is formed in the upper portion of the turn-over arm, the front portion of the compression launder is arranged on the top of the turn-over arm through a pin shaft, a cylinder body of a compression hydraulic cylinder is fixed to the turn-over arm, a cylinder rod of the compression hydraulic cylinder is fixed to the compression launder, a plurality of bottom clamping hydraulic cylinders are fixed to the lower portion of the turn-over arm, a clamping jaw is connected to a cylinder rod of each bottom clamping hydraulic cylinder, and the clamping jaws are arranged on the turn-over arm through pin shafts. The hydraulic turn-over machine has the advantages that the sand box cannot fall off, and workpieces and sand in the sand box all flow into a separating machine through the compression launder.
Description
Technical field:
The present invention relates to the sandbox tipping arrangement using on a kind of Lost Form Casting Production Line.
Background technology:
The sandbox tipping arrangement using on Lost Form Casting Production Line at present can only clamp sandbox bottom, after sandbox upset, easily comes off, and causes danger; In addition, its flip angle is little, the workpiece in sandbox and sand all can not be poured in seperator; And also can be spread across seperator outside while toppling over, and need manually clear up, labour intensity is large.
Summary of the invention:
It is large that technical problem to be solved by this invention is to provide a kind of flip angle, the workpiece in sandbox and sand all can be poured in seperator, can not be spread across outside, and can ensure safe hydraulic tilter.
Above-mentioned purpose is achieved in that it comprises frame, the cylinder body of upset hydraulic cylinder is fixed in frame, the top of flip-arm rear end is connected with the bearing block of frame top by trip shaft, the cylinder bar of upset hydraulic cylinder is fixedly connected with flip-arm, upset hydraulic cylinder works, flip-arm is overturn taking trip shaft as fulcrum, in the frame at trip shaft rear, be fixed with position-limited rack, the top of flip-arm is provided with compression chute, the front portion that compresses chute is arranged on the top of flip-arm by bearing pin, the cylinder body that compresses hydraulic cylinder is fixed on flip-arm, the cylinder bar that compresses hydraulic cylinder is fixed on and compresses on chute, compress hydraulic cylinder works, can overturn downwards compressing chute jack-up, the bottom of flip-arm is fixed with several bottom clamping hydraulic cylinders, on the cylinder bar of each bottom clamping hydraulic cylinder, be connected with jaw, jaw is contained on flip-arm by bearing pin, bottom clamping hydraulic cylinder working, drive two jaw motions.
Advantage of the present invention is: the front that when work, this device is placed in to seperator, in the time that sandbox moves between several bottom clamping hydraulic cylinders of this device on production line delivery track, bottom clamping hydraulic cylinder working, jaw clamps the bottom of sandbox, compress hydraulic cylinder works, make to compress chute and be pressed on the top of sandbox, upset hydraulic cylinder works, by flip-arm jack-up, flip-arm drives sandbox lifting to overturn by jack-up time, workpiece in sandbox and sand flow in seperator through compressing chute, then the hydraulic cylinder that overturns works on, flip-arm playback, compress hydraulic cylinder works, make to compress chute playback, bottom clamping hydraulic cylinder working, make jaw playback, sandbox continues to move ahead on production line delivery track.Because it is provided with compression chute, realize the top of sandbox has been compressed, so sandbox can not come off, ensure safety, because the workpiece in sandbox and sand flow in seperator through compressing chute, so can not be spread across seperator outside, alleviate workman's labour intensity in addition.
Brief description of the drawings:
Fig. 1 is main TV structure schematic diagram of the present invention, and in figure, 10 is delivery tracks of lost foam production line;
Fig. 2 is side-looking structural representation of the present invention, and in figure, 10 is delivery tracks of lost foam production line.
Detailed description of the invention:
With reference to Fig. 1, 2, it comprises frame 1, the cylinder body of upset hydraulic cylinder 2 is fixed in frame, the top of flip-arm 3 rear ends is connected with the bearing block of frame top by trip shaft 4, the cylinder bar of upset hydraulic cylinder is fixedly connected with flip-arm, upset hydraulic cylinder works, flip-arm is overturn taking trip shaft as fulcrum, in the frame at trip shaft rear, be fixed with position-limited rack 5, the top of flip-arm is provided with and compresses chute 6, the front portion that compresses chute is arranged on the top of flip-arm by bearing pin, the cylinder body that compresses hydraulic cylinder 7 is fixed on flip-arm, the cylinder bar that compresses hydraulic cylinder is fixed on and compresses on chute, compress hydraulic cylinder works, can overturn downwards compressing chute jack-up, the bottom of flip-arm is fixed with four bottom clamping hydraulic cylinders 8, on the cylinder bar of each bottom clamping hydraulic cylinder, be connected with jaw 9, jaw is contained on flip-arm by bearing pin, bottom clamping hydraulic cylinder working, drive two jaw motions.
Claims (1)
1. a hydraulic tilter, comprise frame (1), it is characterized in that: the cylinder body of upset hydraulic cylinder (2) is fixed in frame, the top of flip-arm (3) rear end is connected with the bearing block of frame top by trip shaft (4), the cylinder bar of upset hydraulic cylinder is fixedly connected with flip-arm, in the frame at trip shaft rear, be fixed with position-limited rack (5), the top of flip-arm is provided with and compresses chute (6), the front portion that compresses chute is arranged on the top of flip-arm by bearing pin, the cylinder body that compresses hydraulic cylinder (7) is fixed on flip-arm, the cylinder bar that compresses hydraulic cylinder is fixed on and compresses on chute, the bottom of flip-arm is fixed with several bottom clamping hydraulic cylinders (8), on the cylinder bar of each bottom clamping hydraulic cylinder, be connected with jaw (9), jaw is contained on flip-arm by bearing pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410107539.7A CN103878353A (en) | 2014-03-22 | 2014-03-22 | Hydraulic turn-over machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410107539.7A CN103878353A (en) | 2014-03-22 | 2014-03-22 | Hydraulic turn-over machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103878353A true CN103878353A (en) | 2014-06-25 |
Family
ID=50947666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410107539.7A Pending CN103878353A (en) | 2014-03-22 | 2014-03-22 | Hydraulic turn-over machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103878353A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108889909A (en) * | 2018-08-01 | 2018-11-27 | 合肥禾松信息科技有限公司 | A kind of aluminum products casting mould equipment |
| CN116117118A (en) * | 2023-04-18 | 2023-05-16 | 宁波力劲科技有限公司 | Gravity casting machine capable of overturning in multiple directions |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1072341A1 (en) * | 1999-07-29 | 2001-01-31 | Heinrich Wagner Sinto Maschinenfabrik GmbH | Casting device for a foundry moulding installation |
| CN201529751U (en) * | 2009-11-12 | 2010-07-21 | 无锡锡南铸造机械有限公司 | Large-sized rapping turning mould box closer |
| CN102189230A (en) * | 2011-05-10 | 2011-09-21 | 双星漯河中原机械有限公司 | Hydraulic clamping box turning machine |
| CN202621900U (en) * | 2012-06-01 | 2012-12-26 | 北京天哲消失模铸造技术有限公司 | Side dumping sand box turnover shakeout device |
| CN203778748U (en) * | 2014-03-22 | 2014-08-20 | 辽阳泰和机械设备制造有限公司 | Hydraulic turning machine |
-
2014
- 2014-03-22 CN CN201410107539.7A patent/CN103878353A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1072341A1 (en) * | 1999-07-29 | 2001-01-31 | Heinrich Wagner Sinto Maschinenfabrik GmbH | Casting device for a foundry moulding installation |
| CN201529751U (en) * | 2009-11-12 | 2010-07-21 | 无锡锡南铸造机械有限公司 | Large-sized rapping turning mould box closer |
| CN102189230A (en) * | 2011-05-10 | 2011-09-21 | 双星漯河中原机械有限公司 | Hydraulic clamping box turning machine |
| CN202621900U (en) * | 2012-06-01 | 2012-12-26 | 北京天哲消失模铸造技术有限公司 | Side dumping sand box turnover shakeout device |
| CN203778748U (en) * | 2014-03-22 | 2014-08-20 | 辽阳泰和机械设备制造有限公司 | Hydraulic turning machine |
Non-Patent Citations (1)
| Title |
|---|
| 王录才等: "《普通高等教育"十二五"规划教材 铸造设备及其自动化》", 30 September 2013, article "普通高等教育"十二五"规划教材 铸造设备及其自动化", pages: 148-149 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108889909A (en) * | 2018-08-01 | 2018-11-27 | 合肥禾松信息科技有限公司 | A kind of aluminum products casting mould equipment |
| CN116117118A (en) * | 2023-04-18 | 2023-05-16 | 宁波力劲科技有限公司 | Gravity casting machine capable of overturning in multiple directions |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140625 |
|
| RJ01 | Rejection of invention patent application after publication |