CN104493106B - Sand compaction device gravity plate - Google Patents
Sand compaction device gravity plate Download PDFInfo
- Publication number
- CN104493106B CN104493106B CN201410776916.6A CN201410776916A CN104493106B CN 104493106 B CN104493106 B CN 104493106B CN 201410776916 A CN201410776916 A CN 201410776916A CN 104493106 B CN104493106 B CN 104493106B
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- Prior art keywords
- gravity plate
- plate
- gravity
- sandbox
- cam
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor
- B22C15/02—Compacting by pressing devices only
- B22C15/06—Compacting by pressing devices only involving mechanical gearings, e.g. crank gears
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C19/00—Components or accessories for moulding machines
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Underground Or Underwater Handling Of Building Materials (AREA)
- Road Paving Machines (AREA)
Abstract
A kind of sand compaction device gravity plate, it is connected on the bracing frame of compaction apparatus, including a roomy smooth gravity plate, described gravity plate is square structure, it is equipped with manhole in the corner of described gravity plate, described gravity plate upper surface is provided with two hooks, said two hook is symmetrical set, described gravity plate lower surface is evenly equipped with spring, described spring one end is fixed on gravity plate, and the other end is fixedly connected with pressing plate, and described pressing plate bottom surface is a plane, setting by spring pressing plate, it is possible to well reach consolidation effect.Present configuration is simple, novel in design, by the free-falling of gravity plate being pressed onto treat consolidation, filled above the sandbox of molding sand, the enormous impact power of gravity plate is delivered to by the spring bearer plate below gravity plate to be treated above the sandbox molding sand of consolidation, molding sand obtains compacting well, replace artificial manual consolidation molding sand, reduce the labor intensity of workman, improve production efficiency.
Description
Technical field
The present invention relates to casting technology field, be specifically related to a kind of sand compaction device gravity plate.
Background technology
Casting is to be cast to by liquid metals in the casting cavity adapted with part shape, after its cooled and solidified, with the method obtaining part or blank.It mostly is by casting material matter and is originally solid-state but heats the metal (example: copper, ferrum, aluminum, stannum, lead etc.) to liquid.The casting mold of conventional cast has molding sand, resin, waterglass etc..The casting mold of Special Processes of Metal Castings has: model casting, lost foam casting, permanent mold casting etc..In ordinary sand casting, model is put in sandbox, then fill sandbox with molding sand.Sandbox is carried out consolidation after having filled, so just model can be taken out with to be cast.The mode of consolidation has a variety of, have mechanical consolidation and artificial consolidation point.Foundry production line for small lot, be mostly artificial by simple ram-jolt instrument and tamping tool to realize molding sand consolidation, the mode of artificial consolidation then increases the labor intensity of moulding workman, also reduces production efficiency to a certain extent, if sandbox has reinforcement, the efficiency of artificial consolidation can be lower.
Summary of the invention
The technical problem to be solved is in that to provide a kind of labor intensity reducing workman, improves the sand compaction device gravity plate of moulding production efficiency.
The technical problem to be solved realizes by the following technical solutions:
A kind of sand compaction device gravity plate, it is connected on the bracing frame of compaction apparatus, including a roomy smooth gravity plate, described gravity plate is square structure, it is equipped with manhole in the corner of described gravity plate, described gravity plate upper surface is provided with two hooks, said two hook is symmetrical set, described gravity plate lower surface is evenly equipped with spring, described spring one end is fixed on gravity plate, and the other end is fixedly connected with pressing plate, and described pressing plate bottom surface is a plane, setting by spring pressing plate, it is possible to well reach consolidation effect.
The length of described spring is equal with the length of pressing plate, it is possible to reach the compaction state of the best.
The compaction apparatus that the present invention is previously mentioned mainly includes bracing frame, gravity plate, spill wheel, bracket, cam and change speed gear box, the outfan of change speed gear box is connected with cam drive, and bracing frame is connected with gravity plate, and bracket is connected to gravity plate upper surface, spill wheel is arranged on the other end of bracket, with cam engagement.
The invention has the beneficial effects as follows: present configuration is simple, novel in design, by the free-falling of gravity plate being pressed onto treat consolidation, filled above the sandbox of molding sand, the enormous impact power of gravity plate is delivered to by the spring bearer plate below gravity plate to be treated above the sandbox molding sand of consolidation, molding sand obtains compacting well, replace artificial manual consolidation molding sand, reduce the labor intensity of workman, improve production efficiency.
Accompanying drawing explanation
Fig. 1 is present configuration schematic diagram；
Fig. 2 is installment state figure of the present invention.
Detailed description of the invention
For the technological means making the present invention realize, creation characteristic, reach purpose and effect and be easy to understand, below in conjunction with being specifically illustrating, the present invention is expanded on further.
Referring to Fig. 1-2:
A kind of sand compaction device gravity plate, it is connected on the bracing frame 6 of compaction apparatus, including a roomy smooth gravity plate 1, gravity plate 1 is square structure, it is equipped with manhole 2 in the corner of gravity plate 1, gravity plate 1 upper surface is provided with two hooks 3, two hooks 3 are symmetrical set, gravity plate 1 is evenly equipped with spring 4 on lower surface, spring 4 one end is fixed on gravity plate 1, the other end is fixedly connected with pressing plate 5, pressing plate 5 bottom surface is a plane, setting by spring pressing plate, can be good at reaching consolidation effect, the length of spring 4 is equal with the length of pressing plate 5, the compaction state of the best can be reached.
The compaction apparatus that the present invention is previously mentioned mainly includes bracing frame 6, gravity plate 1, spill wheel 7, bracket 8, cam 9 and change speed gear box 10, the outfan of change speed gear box 10 and cam 9 are in transmission connection, bracing frame 6 is connected with gravity plate 1, bracket 8 is connected to gravity plate 1 upper surface, spill wheel 7 is arranged on the other end of bracket 8, coordinates with cam 9.
The method of work of compaction apparatus: populated molding sand being treated, consolidation sandbox is put into the lower section of gravity plate 1, cam 9 rotates under the drive of change speed gear box 10, and the cam 9 of rotation, by the engaging taking turns 7 with spill, makes bracket 8 move upward, and gravity plate 1 also just moves upward.When cam 9 separates with spill wheel 7, now gravity plate 1 arrives highest point, after both separate, and gravity plate 1 free-falling, to pound in the sandbox of lower section, the molding sand in sandbox obtains compacting.Along with the not stall of cam 9 is moved, more than 1 pressure of gravity plate pounds sandbox, and the molding sand in sandbox obtains good consolidation.When, after sand compaction, turning off change speed gear box 10, by two rod irons so that it is the cattle horn shape hook 3 on gravity plate 1, make gravity plate 1 be suspended to above bracing frame 6, then take out sandbox.
The ultimate principle of the present invention and principal character and advantages of the present invention have more than been shown and described.Skilled person will appreciate that of the industry; the present invention is not restricted to the described embodiments; described in above-described embodiment and description is that principles of the invention is described; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements both fall within the claimed scope of the invention.Claimed scope is defined by appending claims and equivalent thereof.
Claims (2)
1. a sand compaction device gravity plate, it is connected on the bracing frame of compaction apparatus, including a roomy smooth gravity plate, described gravity plate is square structure, is equipped with manhole in the corner of described gravity plate, described gravity plate upper surface is provided with two hooks, said two hook is symmetrical set, and described gravity plate lower surface is evenly equipped with spring, and described spring one end is fixed on gravity plate, the other end is fixedly connected with pressing plate, and described pressing plate bottom surface is a plane；It is characterized in that:
Described compaction apparatus includes bracing frame, spill wheel, bracket, cam and change speed gear box, and the outfan of change speed gear box is connected with cam drive, and bracing frame is connected with gravity plate, and bracket is connected to gravity plate upper surface, and spill wheel is arranged on the other end of bracket, with cam engagement；
During work, populated molding sand being treated, consolidation sandbox is put into the lower section of gravity plate, cam rotates under the drive of change speed gear box, and the cam of rotation, by the engaging taken turns with spill, makes bracket move upward, and gravity plate also just moves upward；When cam separates with spill wheel, now gravity plate arrives highest point, after both separate, and gravity plate free-falling, to pound in the sandbox of lower section, the molding sand in sandbox obtains compacting；Along with the not stall of cam is moved, gravity plate is repeatedly pressed and is pounded sandbox, and the molding sand in sandbox obtains good consolidation；When, after sand compaction, turning off change speed gear box, by two rod irons so that it is the cattle horn shape hook on gravity plate, make gravity plate be suspended to above bracing frame, then take out sandbox.
2. sand compaction device gravity plate according to claim 1, it is characterised in that: the length of described spring is equal with the length of pressing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410776916.6A CN104493106B (en) | 2014-12-15 | 2014-12-15 | Sand compaction device gravity plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410776916.6A CN104493106B (en) | 2014-12-15 | 2014-12-15 | Sand compaction device gravity plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104493106A CN104493106A (en) | 2015-04-08 |
| CN104493106B true CN104493106B (en) | 2016-07-13 |
Family
ID=52934606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410776916.6A Active CN104493106B (en) | 2014-12-15 | 2014-12-15 | Sand compaction device gravity plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104493106B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109226693A (en) * | 2018-11-27 | 2019-01-18 | 荣成富邦金属科技有限公司 | A kind of casting sand compaction apparatus |
| CN112296215B (en) * | 2020-10-23 | 2023-02-03 | 成都泰瑞通信设备检测有限公司 | Device and system for protecting and quickly straightening metal rod and cable for test |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU954145A1 (en) * | 1980-05-28 | 1982-08-30 | Специальное Конструкторское Бюро Литейных Автоматических Линий | Moulding machine pressing head |
| SU1090489A1 (en) * | 1982-06-08 | 1984-05-07 | Всесоюзный Научно-Исследовательский Институт Литейного Машиностроения,Литейной Технологии И Автоматизации Литейного Производства | Press and jarring moulding machine |
| NO316162B1 (en) * | 2002-02-14 | 2003-12-22 | Norsk Hydro As | Method and plant for compacting material |
| CN101700563B (en) * | 2009-10-28 | 2011-09-07 | 邢现军 | Molding machine for casting sand molds |
| CN204381301U (en) * | 2014-12-15 | 2015-06-10 | 滁州金诺实业有限公司 | A kind of gravity plate structure on molding sand automatic compact device |
-
2014
- 2014-12-15 CN CN201410776916.6A patent/CN104493106B/en active Active
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| Publication number | Publication date |
|---|---|
| CN104493106A (en) | 2015-04-08 |
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