CN109014067A - A kind of compaction apparatus of casting - Google Patents
A kind of compaction apparatus of casting Download PDFInfo
- Publication number
- CN109014067A CN109014067A CN201810870263.6A CN201810870263A CN109014067A CN 109014067 A CN109014067 A CN 109014067A CN 201810870263 A CN201810870263 A CN 201810870263A CN 109014067 A CN109014067 A CN 109014067A
- Authority
- CN
- China
- Prior art keywords
- lifter plate
- fixed
- bracket
- compression bar
- workbench
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- B22C15/08—Compacting by pressing devices only involving pneumatic or hydraulic mechanisms
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Devices For Molds (AREA)
Abstract
The invention discloses a kind of compaction apparatus of casting, including workbench, workbench bottom is equipped with stabilizer blade, workbench both ends are equipped with bracket one and bracket two, bracket one is C-shaped and inside is fixed with slide bar, bracket two is C-shaped and inside lower end face is equipped with screw rodb base, two upper end of bracket is equipped with speed reducer, speed reducer upper end is fixed with motor, the main shaft of motor is connect with speed reducer, speed reducer lower end is connected with screw rod, screw rod is equipped with the lifter plate one being threadedly coupled, the middle part of lifter plate one is fixed with cylinder, the piston rod of cylinder is through lifter plate one and lower end is equipped with lifter plate two, two lower end surface of lifter plate is fixed with squeeze board, the upper surface of lifter plate one is equipped with several casings, the compression bar being slidably connected is equipped in casing, the upper end of compression bar is fixed with spring, compression bar runs through squeeze board and lifter plate two, sandbox is equipped with below compression bar, this compacting dress The process for imitating worker's craft ramming tamping is set, is completed using semi-automatic machine, manual physical's consumption is reduced, improves moulding efficiency.
Description
Technical field
The invention belongs to casting technology fields, specifically, the present invention relates to a kind of compaction apparatus of casting.
Background technique
Sand casting is that the casting method of casting is produced in sand mold, and the Modeling Material as used in sand casting is inexpensive easily
, Casting mold manufacturing is easy, to the single-piece production of casting, produces by batch and mass production adapts to, is always casting for a long time
Make the basic technology in production, in sand casting an essential procedure be sandbox Sand is compacted because
Apperance is put into sand in manufacturing process when a mold is made, and the sand mold that molding sand is unfilled or compacting makes is easy to collapse, and causes to cast
Part moulding failure, influences the quality of casting.
The patent No. 2018100010073 discloses a kind of sand casting compaction apparatus, which includes compaction apparatus, shovel
And connecting rod, including squeeze board, shovel and connecting rod, the squeeze board be it is discoid, described shovel one end is equipped with first end
Head, the other end are equipped with the second end, and second end is equipped with band internal thread screw hole, first end and squeeze board
It is threadedly coupled, described connecting rod one end is equipped with the external screw thread matched with internal screw thread on the second end, and connecting rod passes through described outer
Screw thread is connect with the second ends screw, and the connecting rod other end is fixedly connected with U-shaped fixing seat, is hinged with circle in the fixing seat
Disk is fixed with hoe on the disk, and the concrete operations of the compaction apparatus go to operate there is still a need for manpower work, more arduously, and
The compaction apparatus can only be once compacted, and traditional manually operated alternative is to need repeatedly compacting, every time with pounding after compacting
Head uniformly inserts various pieces to sandbox, removes partial cavity and reality of pounding, but to can not achieve part removal empty for above-mentioned apparatus
The function of chamber.
Summary of the invention
The present invention provides a kind of compaction apparatus of casting, to solve the above-mentioned many defects caused by the prior art.
To achieve the goals above, the technical scheme adopted by the invention is as follows: a kind of compaction apparatus of casting, including work
Platform, the workbench bottom be equipped with stabilizer blade, the workbench both ends be equipped with bracket one and bracket two, the bracket one be C-shaped and
Inside is fixed with slide bar, and the bracket two is C-shaped and inside lower end face is equipped with screw rodb base, and two upper end of bracket, which is equipped with, slows down
Machine, the speed reducer upper end are fixed with motor, and the main shaft of the motor is connect with speed reducer, and the speed reducer lower end is connected with silk
Bar, described screw rod one end are fixed on the inner ring of screw rodb base, and the screw rod is equipped with the lifter plate one being threadedly coupled, the lifter plate
One other end is connect with sliding bar, and the middle part of the lifter plate one is fixed with cylinder, and the piston rod of the cylinder is through lifting
Plate one and lower end are equipped with lifter plate two, and two lower end surface of lifter plate is fixed with squeeze board, and the upper surface of the lifter plate one is set
There are several casings, is equipped with the compression bar being slidably connected in described sleeve pipe, the upper end of the compression bar is fixed with spring, and the spring is another
One end is fixed on sleeve upper end inner wall, and the compression bar runs through squeeze board and lifter plate two, is equipped with sandbox below the compression bar.
Preferably, the lower end of the compression bar is prong shape.
Preferably, set on the workbench there are three limited block, the end face of the limited block respectively with three sides of sandbox
Alignment.
Preferably, the workbench is equipped with guide sleeve, and the lower end surface of the lifter plate one is equipped with guide rod, the guiding
Bar is slidably connected through workbench and with guide sleeve and lifter plate two.
Preferably, the squeeze board is the rectangular slab cooperated with inner wall of sand box, and the squeeze board is with a thickness of 6-8mm.
It is using the beneficial effect of above technical scheme: a kind of compaction apparatus of casting of structure of the invention, this compacting
The working principle of device are as follows: the model of casting is placed on the table, sandbox is covered in model outer end, pours into enough
Moulding molding sand makes molding sand at least over the upper surface of sandbox, starts cylinder, its piston rod is stretched out, and keeps lifter plate two downward
Drop, lifter plate two drive squeeze board to be once compacted to the molding sand in sandbox downwards, and control cylinder withdraws piston rod, and opens
Dynamic motor, motor via reducer drive screw rod rotation, and screw rod makes lifter plate one to decline, and lifter plate one makes compression bar be pressed into molding sand
It is interior, many cavitys can be remained inside the molding sand after primary compacting, many regions are not fully densified, and the insertion of compression bar makes cavity portion
Position upper end got through, after compression bar encounters model end face, spring is compressed, and compression bar is compressed into casing, in sandbox not
Same position, compression bar can be inserted into bottommost, and control motor rotates backward, and be raised above compression bar, filling is enough in sandbox
Then molding sand is successively compacted and is inserted into according to the above method compression bar, repeat two to the compacting for completing molding sand three times, this compaction apparatus mould
The process of imitative worker's craft ramming tamping, is completed using semi-automatic machine, reduces manual physical's consumption, improves moulding effect
Rate.
Detailed description of the invention
Fig. 1 is schematic diagram of the invention；
Fig. 2 is workbench limited block schematic diagram of the invention.
Wherein: 1- stabilizer blade, 2- workbench, 3- limited block, 4- sandbox, 5- guide rod, 6- slide bar, 7- bracket one, 8- screw rod
Seat, 9- screw rod, 10- bracket two, 11- lifter plate one, 12- speed reducer, 13- motor, 14- cylinder, 15- casing, 16- spring, 17-
Compression bar, 18- squeeze board, 19- lifter plate two, 20- guide sleeve.
Specific embodiment
Below against attached drawing, by the description of the embodiment, making to a specific embodiment of the invention further details of
Explanation, it is therefore an objective to those skilled in the art be helped to have more complete, accurate and deep reason to design of the invention, technical solution
Solution, and facilitate its implementation.
As shown in Figs. 1-2, the present invention is a kind of compaction apparatus of casting, including workbench 2,2 bottom of workbench
Equipped with stabilizer blade 1,2 both ends of workbench are equipped with bracket 1 and bracket 2 10, and the bracket 1 is C-shaped and inside is fixed with cunning
Bar 6, the bracket 2 10 is C-shaped and inside lower end face is equipped with screw rodb base 8, and 2 10 upper end of bracket is equipped with speed reducer 12, institute
It states 12 upper end of speed reducer and is fixed with motor 13, the main shaft of the motor 13 is connect with speed reducer 12, and 12 lower end of speed reducer connects
It is connected to screw rod 9, described 9 one end of screw rod is fixed on the inner ring of screw rodb base 8, and the screw rod 9 is equipped with the lifter plate one being threadedly coupled
11, one 11 other end of lifter plate is slidably connected with slide bar 6, and the middle part of the lifter plate 1 is fixed with cylinder 14, described
The piston rod of cylinder 14 is through lifter plate 1 and lower end is equipped with lifter plate 2 19, and 2 19 lower end surface of lifter plate is fixed with pressure
Solid plate 18, the upper surface of the lifter plate 1 are equipped with several casings 15, are equipped with the compression bar being slidably connected in described sleeve pipe 15
17, the upper end of the compression bar 17 is fixed with spring 16, and 16 other end of spring is fixed on 15 upper end inner wall of casing, the compression bar
17 run through squeeze board 18 and lifter plate 2 19, are equipped with sandbox 4 below the compression bar 17.
In the present embodiment, the lower end of the compression bar 17 is prong shape, is inserted into the molding sand being compacted convenient for compression bar 17.
In the present embodiment, set on the workbench 2 there are three limited block 3, the end face of the limited block 3 respectively with sandbox 4
Three side alignment, abut limited block 3 when sandbox 4 is put into, the squeeze board 18 of upper end is enable to be aligned the inner wall insertion of sandbox 4.
In the present embodiment, the workbench 2 is equipped with guide sleeve 20, and the lower end surface of the lifter plate 1 is equipped with guide rod
5, the guide rod 5 is slidably connected through workbench 2 and with guide sleeve 20 and lifter plate 2 19, makees to 2 19 guiding of lifter plate
When being declined with, lifter plate 2 19, deviate from and carries out compacting operation from 17 front end of compression bar, the guarantee lifter plate of guide rod 5 two when withdrawal
2 19 will not deviate, and compression bar 17 is enable smoothly to return in lifter plate 2 19.
In the present embodiment, the squeeze board 18 be with the rectangular slab of 4 inner wall of sandbox cooperation, the squeeze board 18 is with a thickness of 6-
8mm guarantees that each position of sandbox 4 is compacted.
Based on a kind of above-mentioned, the compaction apparatus of casting of structure of the invention, the working principle of this compaction apparatus are as follows: will cast
The model made is placed on workbench 2, is made 4 sets of sandbox in model outer end, is poured into enough moulding molding sand, make molding sand extremely
Less it is more than the upper surface of sandbox 4, starts cylinder 14, its piston rod is stretched out, makes lifter plate 2 19 to decline, 2 19 band of lifter plate
Dynamic pressure solid plate 18 is downwards once compacted the molding sand in sandbox 4, and control cylinder 14 withdraws piston rod, and starts motor
13, motor 13 drives screw rod 9 to rotate by speed reducer 12, and screw rod 9 makes lifter plate 1 to decline, and lifter plate 1 makes compression bar 17
It is pressed into molding sand, many cavitys can be remained inside the molding sand after primary compacting, many regions are not fully densified, and compression bar 17 is inserted
Enter to make re-entrant portion upper end to be got through, after compression bar 17 encounters model end face, spring 16 is compressed, and compression bar 17 is compressed into casing 15
Interior, for the different location in sandbox 4, compression bar 17 can be inserted into bottommost, and control motor 13 rotates backward, make compression bar 17 to
It is raised, then the enough molding sand of filling in sandbox 4 are successively compacted and are inserted into according to the above method compression bar 17, repeat two to three times
The compacting of molding sand is completed, this compaction apparatus imitates the process of worker's craft ramming tamping, completes, subtracts using semi-automatic machine
Few manual physical's consumption, improves moulding efficiency.
The present invention is exemplarily described in conjunction with attached drawing above, it is clear that the present invention implements not by above-mentioned side
The limitation of formula, as long as using the improvement for the various unsubstantialities that the inventive concept and technical scheme of the present invention carry out；Or not
It is improved, above-mentioned conception and technical scheme of the invention are directly applied into other occasions, in protection scope of the present invention
Within.
Claims (5)
1. a kind of compaction apparatus of casting, it is characterised in that: including workbench (2), workbench (2) bottom is equipped with stabilizer blade
(1), workbench (2) both ends are equipped with bracket one (7) and bracket two (10), and the bracket one (7) is C-shaped and inside is fixed with
Slide bar (6), the bracket two (10) is C-shaped and inside lower end face is equipped with screw rodb base (8), and bracket two (10) upper end, which is equipped with, to be subtracted
Fast machine (12), speed reducer (12) upper end are fixed with motor (13), and the main shaft of the motor (13) is connect with speed reducer (12),
Speed reducer (12) lower end is connected with screw rod (9), and described screw rod (9) one end is fixed on the inner ring of screw rodb base (8), the screw rod
(9) it is equipped with the lifter plate one (11) being threadedly coupled, lifter plate one (11) other end is slidably connected with slide bar (6), described
It is fixed in the middle part of lifter plate one (11) cylinder (14), the piston rod of the cylinder (14) is through lifter plate one (11) and lower end is set
There is lifter plate two (19), lifter plate two (19) lower end surface is fixed with squeeze board (18), the upper end of the lifter plate one (11)
Face is equipped with several casings (15), is equipped with the compression bar (17) being slidably connected, the upper end of the compression bar (17) in described sleeve pipe (15)
It is fixed with spring (16), spring (16) other end is fixed on casing (15) upper end inner wall, and the compression bar (17) is through compacting
Plate (18) and lifter plate two (19), compression bar (17) lower section are equipped with sandbox (4).
2. a kind of compaction apparatus of casting according to claim 1, it is characterised in that: the lower end of the compression bar (17) is
Prong shape.
3. a kind of compaction apparatus of casting according to claim 1, it is characterised in that: the workbench (2) is equipped with
Three limited blocks (3), the end face of the limited block (3) are aligned with (4) three sides of sandbox respectively.
4. a kind of compaction apparatus of casting according to claim 1, it is characterised in that: the workbench (2) is equipped with
Guide sleeve (20), the lower end surface of the lifter plate one (11) are equipped with guide rod (5), the guide rod (5) through workbench (2) and
It is slidably connected with guide sleeve (20) and lifter plate two (19).
5. a kind of compaction apparatus of casting according to claim 1, it is characterised in that: the squeeze board (18) is and sand
The rectangular slab of case (4) inner wall cooperation, the squeeze board (18) is with a thickness of 6-8mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810870263.6A CN109014067A (en) | 2018-08-02 | 2018-08-02 | A kind of compaction apparatus of casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810870263.6A CN109014067A (en) | 2018-08-02 | 2018-08-02 | A kind of compaction apparatus of casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109014067A true CN109014067A (en) | 2018-12-18 |
Family
ID=64647669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810870263.6A Pending CN109014067A (en) | 2018-08-02 | 2018-08-02 | A kind of compaction apparatus of casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109014067A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110355335A (en) * | 2019-08-19 | 2019-10-22 | 马瑞花 | A kind of high polymer alloy casting husky die arrangement of casting |
| CN112276018A (en) * | 2020-11-04 | 2021-01-29 | 王月 | Full-automatic filling type parting surface sand mold compressing equipment |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08164444A (en) * | 1994-12-09 | 1996-06-25 | Sintokogio Ltd | Molding machine |
| CN201058363Y (en) * | 2007-05-21 | 2008-05-14 | 戴建光 | Horizontal parting bidirectional high pressure moulding machine |
| CN201960088U (en) * | 2010-11-05 | 2011-09-07 | 湖南红宇耐磨新材料股份有限公司 | Moulding machine adopting pressure levers and pressure plate for pressing and compacting casting sand respectively |
| CN103736941A (en) * | 2013-12-31 | 2014-04-23 | 常州市卓信机电设备制造有限公司 | Prefilling frame of four-pillar positioning mechanism |
| CN104001866A (en) * | 2014-05-30 | 2014-08-27 | 河南省四达仙龙实业有限公司 | Sand mould ramming device |
| CN204430207U (en) * | 2014-12-25 | 2015-07-01 | 青岛恒林机械有限公司 | A kind of new type auto punching machine moulding |
| CN106513594A (en) * | 2017-01-22 | 2017-03-22 | 南安市德林机械制造有限公司 | New frame compaction mechanism of full-automatic molding machine |
| CN107321932A (en) * | 2017-08-15 | 2017-11-07 | 张永峰 | A kind of compacting cell array of CV Surf and configure its moulding machine |
| CN108160944A (en) * | 2018-01-02 | 2018-06-15 | 繁昌县金牛机械铸造有限责任公司 | A kind of sand casting compaction apparatus |
-
2018
- 2018-08-02 CN CN201810870263.6A patent/CN109014067A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08164444A (en) * | 1994-12-09 | 1996-06-25 | Sintokogio Ltd | Molding machine |
| CN201058363Y (en) * | 2007-05-21 | 2008-05-14 | 戴建光 | Horizontal parting bidirectional high pressure moulding machine |
| CN201960088U (en) * | 2010-11-05 | 2011-09-07 | 湖南红宇耐磨新材料股份有限公司 | Moulding machine adopting pressure levers and pressure plate for pressing and compacting casting sand respectively |
| CN103736941A (en) * | 2013-12-31 | 2014-04-23 | 常州市卓信机电设备制造有限公司 | Prefilling frame of four-pillar positioning mechanism |
| CN104001866A (en) * | 2014-05-30 | 2014-08-27 | 河南省四达仙龙实业有限公司 | Sand mould ramming device |
| CN204430207U (en) * | 2014-12-25 | 2015-07-01 | 青岛恒林机械有限公司 | A kind of new type auto punching machine moulding |
| CN106513594A (en) * | 2017-01-22 | 2017-03-22 | 南安市德林机械制造有限公司 | New frame compaction mechanism of full-automatic molding machine |
| CN107321932A (en) * | 2017-08-15 | 2017-11-07 | 张永峰 | A kind of compacting cell array of CV Surf and configure its moulding machine |
| CN108160944A (en) * | 2018-01-02 | 2018-06-15 | 繁昌县金牛机械铸造有限责任公司 | A kind of sand casting compaction apparatus |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110355335A (en) * | 2019-08-19 | 2019-10-22 | 马瑞花 | A kind of high polymer alloy casting husky die arrangement of casting |
| CN112276018A (en) * | 2020-11-04 | 2021-01-29 | 王月 | Full-automatic filling type parting surface sand mold compressing equipment |
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Legal Events
| Date | Code | Title | Description |
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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: 20181218 |