CN104923746A - Sand box support plate fastening device - Google Patents
Sand box support plate fastening device Download PDFInfo
- Publication number
- CN104923746A CN104923746A CN201510365188.4A CN201510365188A CN104923746A CN 104923746 A CN104923746 A CN 104923746A CN 201510365188 A CN201510365188 A CN 201510365188A CN 104923746 A CN104923746 A CN 104923746A
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- CN
- China
- Prior art keywords
- hinged
- supporting plate
- support plate
- box support
- sand box
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- Casting Devices For Molds (AREA)
Abstract
Disclosed is a sand box support plate fastening device used on a compacting table. The sand box support plate fastening device is provided with a vertical fixed seat plate fixed at the upper end of a compacting frame, the outer side of the fixed seat plate is connected with a vertical fastening cylinder, the upper end of a telescopic rod of the fastening cylinder is hinged to a fastening claw, a connecting seat is arranged on the upper portion of the fixed seat plate, and the fastening claw is hinged to the connecting seat. The sand box support plate fastening device is respectively arranged at two ends of the compacting frame, and a sand box support plate is fixed on the compacting frame integrally. Accordingly, play of the sand box support plate on the compacting frame is avoided when the compacting table works, noise of the working compacting table is reduced and compactness of sand and equipment safety production capacity are improved.
Description
Technical field
The present invention relates to casting and molding equipment, be specifically related to a kind ofly be assemblied in the sandbox supporting plate gripping mechanism that plain bumper uses.
Background technology
At casting and molding, coremaking production line, plain bumper is used to complete the jolt ramming of moulding molding sand.In sandbox jolt ramming process, because jolt ramming frame and sandbox supporting plate do not fix, thus supporting plate often can on jolt ramming frame play, send abnormal sound, affect shop worker and normally work; And sandbox play on jolt ramming frame also can affect molding sand jolt ramming effect, even has influence on production safety.
Summary of the invention
The object of the invention is to for the problems referred to above, provide a kind of and be assemblied in the sandbox supporting plate gripping mechanism that plain bumper uses.
The technical scheme realizing above-mentioned purpose is: a kind of sandbox supporting plate gripping mechanism, have and be fixed on the perpendicular of jolt ramming frame upper end and put fixed base plate, a perpendicular clamping cylinder put is hinged in the outside of this fixed base plate, the expansion link upper end of this clamping cylinder is hinged a chucking claw, be provided with Connection Block on the top of described fixed base plate, described chucking claw and described Connection Block are hinged.
Further, described clamping cylinder is hinged and connected to the outside of described fixed base plate by the otic placode being respectively equipped with installing hole for a pair.
Further, the expansion link upper end of described clamping cylinder is fixedly connected with a U-joint, and this U-joint and described chucking claw are hinged.
Further, described Connection Block is U-shaped seat.
Further, described chucking claw adopts U-board structure.
This sandbox supporting plate gripping mechanism is separately positioned on the two ends of jolt ramming frame, sandbox supporting plate can be fixed on jolt ramming frame, form an entirety, thus when avoiding plain bumper to work, sandbox supporting plate is play on jolt ramming frame, reduce noise during plain bumper work, improve the degree of packing and the device security production capacity of molding sand simultaneously.
Accompanying drawing explanation
Fig. 1 is this sandbox supporting plate gripping mechanism front view.
Fig. 2 is the left view of Fig. 1.
Detailed description of the invention
By reference to the accompanying drawings the specific embodiment of the present invention is described.
As shown in Figure 1, Figure 2, this sandbox supporting plate gripping mechanism has be fixed on jolt ramming frame upper end joist 7 perpendicular and puts fixed base plate 1, and this fixed base plate 1 is applicable to adopting welding manner to be connected with joist 7.A perpendicular clamping cylinder 2 put is hinged in the outside of fixed base plate 1, as accompanying drawing embodiment, the hinge contact of clamping cylinder 2 is positioned at the middle and upper part of cylinder block, the mounting means of this clamping cylinder adopts middle pivoted axle, the otic placode 5 being respectively equipped with installing hole for a pair is oppositely arranged in the both sides of its hinge contact, each otic placode 5 is fastened on the lateral surface of fixed base plate 1 respectively by bolt, two installing holes on two otic placodes 5 coordinate with the balance staff on cylinder block and realize clamping cylinder 2 being hinged on fixed base plate 1.The expansion link upper end of clamping cylinder 2 is hinged a chucking claw 3, and the chucking claw 3 of accompanying drawing embodiment adopts U-board structure.As accompanying drawing embodiment, the expansion link threaded upper ends of clamping cylinder 2 connects a U-joint 6, and the bearing pin on this U-joint 6 top is installed on the middle and lower part of the chucking claw 3 of U-board structure in the outer part, realizes being hinged of described expansion link and chucking claw 3.Connection Block 4 is provided with on the top of fixed base plate 1, described chucking claw 3 is hinged with this Connection Block 4, as accompanying drawing embodiment, described Connection Block 4 is mouth end U-shaped seat toward the outer side, be fixed by welding in the upper outside face of fixed base plate 1, the outboard end of this U-shaped seat is provided with bearing pin, and this bearing pin is installed on the bottom of the chucking claw 3 of U-board structure in the inner part, realizes being hinged of described chucking claw 3 and Connection Block 4.
During the work of this sandbox supporting plate gripping mechanism, sandbox supporting plate 8 enters plain bumper position, puddle mixer starts to add sand molding, by the time after molding sand filled by sandbox, rubber air spring inflation drives jolt ramming frame to rise, sandbox supporting plate 8 is departed from roller-way face by jolt ramming frame jack-up, the expansion link of clamping cylinder 2 is released, turn to the inside centered by the bearing pin of chucking claw 3 on Connection Block 4, sandbox supporting plate and jolt ramming frame are fixed together, vibrating motor starts vibration, molding sand jolt ramming after vibration motor stops vibration, the expansion link of clamping cylinder 2 is retracted, laterally rotate centered by the bearing pin of chucking claw 3 on Connection Block 4, chucking claw 3 unclamps sandbox supporting plate, rubber air spring exhaust makes jolt ramming frame decline, sandbox supporting plate 8 comes back to roller-way face, sandbox good for jolt ramming and supporting plate are delivered to next station by the running of roller-way reductor.
Claims (5)
1. a sandbox supporting plate gripping mechanism, it is characterized in that: have and be fixed on the perpendicular of jolt ramming frame upper end and put fixed base plate (1), a perpendicular clamping cylinder (2) put is hinged in the outside of this fixed base plate (1), the expansion link upper end of this clamping cylinder (2) is hinged a chucking claw (3), be provided with Connection Block (4) on the top of described fixed base plate (1), described chucking claw (3) and described Connection Block (4) are hinged.
2. sandbox supporting plate gripping mechanism according to claim 1, is characterized in that: described clamping cylinder (2) is hinged and connected to the outside of described fixed base plate (1) by the otic placode (5) being respectively equipped with installing hole for a pair.
3. sandbox supporting plate gripping mechanism according to claim 1, is characterized in that: the expansion link upper end of described clamping cylinder (2) is fixedly connected with a U-joint (6), and this U-joint (6) and described chucking claw (3) are hinged.
4. sandbox supporting plate gripping mechanism according to claim 1, is characterized in that: described Connection Block (4) is U-shaped seat.
5. sandbox supporting plate gripping mechanism according to claim 1, is characterized in that: described chucking claw (3) adopts U-board structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510365188.4A CN104923746A (en) | 2015-06-29 | 2015-06-29 | Sand box support plate fastening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510365188.4A CN104923746A (en) | 2015-06-29 | 2015-06-29 | Sand box support plate fastening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104923746A true CN104923746A (en) | 2015-09-23 |
Family
ID=54111351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510365188.4A Pending CN104923746A (en) | 2015-06-29 | 2015-06-29 | Sand box support plate fastening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104923746A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106670387A (en) * | 2017-02-16 | 2017-05-17 | 浙江省机电设计研究院有限公司 | Hydraulic locking device and method for iron molds during mold closing and pouring on iron mold sand covering production line |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2026134C1 (en) * | 1991-05-30 | 1995-01-09 | Акционерное общество открытого типа "Научно-исследовательский институт литейных машин, материалов и технологий" | Moulding machine |
| CN201565564U (en) * | 2009-09-21 | 2010-09-01 | 苏州苏铸成套装备制造有限公司 | Casting box fixing device |
| CN201625764U (en) * | 2010-02-25 | 2010-11-10 | 安徽中兴华汉机械有限公司 | Multidimensional swing table for lost foam |
| CN201684896U (en) * | 2010-05-26 | 2010-12-29 | 安徽中兴华汉机械有限公司 | Lost foam compaction platform with tough rubber mat device |
| CN102335727A (en) * | 2011-08-12 | 2012-02-01 | 刘春国 | Vibrating-compaction table with synchronizer |
| CN204817948U (en) * | 2015-06-29 | 2015-12-02 | 秦皇岛开发区春光铸造机械有限公司 | Sand box layer board chucking device |
-
2015
- 2015-06-29 CN CN201510365188.4A patent/CN104923746A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2026134C1 (en) * | 1991-05-30 | 1995-01-09 | Акционерное общество открытого типа "Научно-исследовательский институт литейных машин, материалов и технологий" | Moulding machine |
| CN201565564U (en) * | 2009-09-21 | 2010-09-01 | 苏州苏铸成套装备制造有限公司 | Casting box fixing device |
| CN201625764U (en) * | 2010-02-25 | 2010-11-10 | 安徽中兴华汉机械有限公司 | Multidimensional swing table for lost foam |
| CN201684896U (en) * | 2010-05-26 | 2010-12-29 | 安徽中兴华汉机械有限公司 | Lost foam compaction platform with tough rubber mat device |
| CN102335727A (en) * | 2011-08-12 | 2012-02-01 | 刘春国 | Vibrating-compaction table with synchronizer |
| CN204817948U (en) * | 2015-06-29 | 2015-12-02 | 秦皇岛开发区春光铸造机械有限公司 | Sand box layer board chucking device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106670387A (en) * | 2017-02-16 | 2017-05-17 | 浙江省机电设计研究院有限公司 | Hydraulic locking device and method for iron molds during mold closing and pouring on iron mold sand covering production line |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150923 |