CN2279228Y - Horizontal distribution shoot squeeze molding machine - Google Patents
Horizontal distribution shoot squeeze molding machine Download PDFInfo
- Publication number
- CN2279228Y CN2279228Y CN 96232162 CN96232162U CN2279228Y CN 2279228 Y CN2279228 Y CN 2279228Y CN 96232162 CN96232162 CN 96232162 CN 96232162 U CN96232162 U CN 96232162U CN 2279228 Y CN2279228 Y CN 2279228Y
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- oil cylinder
- piston
- cylinder
- molding machine
- compacting
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- Expired - Lifetime
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Abstract
The utility model discloses a horizontal distribution shoot squeeze molding machine, which is composed of a position limit mechanism, an upper sand tank, a lower sand tank, a lifting compacting mechanism and a machine frame which comprises a crossbeam and an upright column base. The top surface of the upper sand tank and the bottom surface of the lower sand tank are provided with an upper roof plate and a lower roof plate respectively; an upper squeeze oil cylinder of a lower mold and a synchronous lifting oil cylinder which are arranged between the lower sand tank and the lifting compacting mechanism; the piston rod of the upper squeeze oil cylinder of the lower mold is connected with the lower roof plate; the lower roof plate is arranged in the lower sand tank; the piston of the synchronous lifting oil cylinder is connected with the lower sand tank by a support arm. The utility model can realize the upper squeeze and the lower squeeze of a sand mold and can help to improve the qualification rate of the mold.
Description
The utility model relates to a kind of horizontal parting shoot squeeze molding machine that is used to produce casting mold.
At present, the casting mold that usage level somatotype shoot squeeze molding machine is produced, top at following sand mold exists the low defective of hardness, its main cause is that this machine is to penetrate sand under antivacuum environment, and because the factor of molding sand deadweight, make that sand mold top makes that promptly near die joint even low at the part position of die joint compact rate of molding sand mold is easy to be damaged in later process such as mould assembly down.If adopt vacuum to penetrate sand, though it is made moderate progress, this device structure complexity involves great expense.In addition, when last sand mold breaks away from sandbox,,, thereby cause the damage sand mold to sand mold formation impact down by its free-falling.
Goal of the invention of the present utility model is to provide a kind of horizontal parting shoot squeeze molding machine that helps to improve the casting mold qualification rate.
The utility model adopts following technical scheme to realize its goal of the invention:
The utility model is by the frame that comprises crossbeam 5, column 8 and base 2, position-limit mechanism, upper and lower sandbox 7 and 4 and lifting compacting oil cylinder 1 form, be respectively equipped with upper plate 7-1 and lower roof plate 4-1 at the end face of cope 7 and the bottom surface of drag box 4, between drag box 4 and lifting system for compacting 1, be provided with compressing cylinder 3 and synchronization lifting oil cylinder 3-2 on the mo(u)ld bottom half, the piston rod 3A of mo(u)ld bottom half compacting oil cylinder 3 links to each other with lower roof plate 4-1, lower roof plate 4-1 is located in the drag box 4, and the piston of hoist cylinder 3-2 links to each other with drag box 4 by support arm 12.
Compared with prior art, the utlity model has following advantage:
1. because of the present utility model the setting can be from upper and lower both direction compacting, eliminated platen press in the simple employing or downpressure thus and made the shortcoming of die joint degree of packing difference, thereby improved the qualification rate of casting mold.The utility model has been realized two-way compacting, therefore is particularly useful for highly high sandbox, has the high advantage of sand mold compactability of production.
2. the template locating oil cylinder has improved space of the present utility model layout, has eliminated the friction between gag lever post and template, has reduced set noise.
3. the utility model can be realized drawing by upper and lower type compacting oil cylinder and upper and lower type oil cylinder, and lazy-tongs then can guarantee behind the upper and lower type piece drawing mould assembly synchronously, and guarantee die cavity profile and size accurately.And two cover oil cylinders that compressing cylinder and synchronization lifting oil cylinder are formed on the mo(u)ld bottom half have the advantage of compact conformation.
4. the template mechanism of shuttling back and forth is located at pattern plate bolster on the cylinder body, makes the utility model compact conformation, and it is little to take up space.
Fig. 1 is a structural front view of the present utility model.
Fig. 2 is a structure side view of the present utility model.
Fig. 3 is a structure cutaway view of the present utility model.
Fig. 4 is a structure mould assembly procedure chart of the present utility model.
Fig. 5 is another embodiment partial sectional view of structure of the present utility model.
Fig. 6 is the utility model template mechanism's structural representation that shuttles back and forth.
Fig. 7 is the template of the present utility model mechanism's hydraulic schematic diagram that shuttles back and forth.
Fig. 8 is the structural representation of reinforcement system for compacting of the present utility model.
With reference to the accompanying drawings, embodiment of the present utility model being done one describes in detail:
The utility model is by comprising crossbeam, column 8, the frame of base 2, position-limit mechanism, on, drag box 7 and 4 and lifting system for compacting 1 form, be respectively equipped with upper plate 7-1 and lower roof plate 4-1 at the end face of cope 7 and the bottom surface of drag box 4, between drag box 4 and lifting system for compacting 1, be provided with compressing cylinder 3 and synchronization lifting oil cylinder 3-2 on the mo(u)ld bottom half, the piston rod 3A of mo(u)ld bottom half compacting oil cylinder 3 links to each other with lower roof plate 4-1, lower roof plate 4-1 is located in the drag box 4, the piston of hoist cylinder 3-2 links to each other with drag box 4 by support arm 12, compressing cylinder 3 and synchronization lifting oil cylinder 3-2 can be combined to form two cover oil cylinders on the above-mentioned mo(u)ld bottom half, the piston of synchronization lifting oil cylinder 3-2 is an annular piston, compressing cylinder 3 is located in the hole of annular piston on the mo(u)ld bottom half, is provided with guide pad 13 on support arm 12.Position-limit mechanism adopts the spacing cylinder 11 of template, and gag lever post 11-1 is located on the piston and extends to the cylinder body outside.The utility model also is provided with compressing cylinder on the cope, its piston rod links to each other with upper plate 7-1, upper plate 7-1 is located in the cope 7, the piston of compressing cylinder 10 is a through-rod piston on the cope, its another piston rod links to each other with the mould assembling lazy-tongs, these lazy-tongs are made up of cross bar 10-1 and synchronizing bar 10-2, and synchronizing bar 10-2 stretches in the guide pin bushing 10-3 that is located on the frame.In addition, the utility model is provided with the template mechanism 9 of shuttling back and forth, and this template mechanism of shuttling back and forth is made up of oil cylinder 14 and pattern plate bolster 15, and oil cylinder 14 is the single-rod piston oil cylinder, on single-rod piston 14A, be provided with axially extending bore 14A1, establish bar cover 14A2 on single-rod piston 14A, form annular oil circuit thus between piston rod and bar cover, 14A2 is provided with oilhole at the bar cover, so that oil enters oil cylinder thus, pattern plate bolster 15 is located on the cylinder body of oil cylinder 14, is provided with guide wheel 14B in the bottom of oil cylinder 14, and guide wheel 14B is located on the guide rail 14C.For increasing the compacting specific pressure, compressing cylinder 3-2 is located in the mo(u)ld bottom half demoulding compacting oil cylinder 3 ' on the mo(u)ld bottom half of the present utility model, the piston of the cylinder body double as mo(u)ld bottom half demoulding compacting oil cylinder 3 ' of mo(u)ld bottom half compacting oil cylinder 3-2.
The course of work of the present utility model is as follows:
At the spacing cylinder 11 of template, the template gag lever post is stretched down, when synchronization lifting oil cylinder 3-2 rose h2 with drag box, the template mechanism 9 of shuttling back and forth delivered to moulding station between the upper and lower sandbox with template, lifting compacting oil cylinder, rise compressing cylinder 3 on the mo(u)ld bottom half, synchronization lifting oil cylinder 3-1 and drag box 4 are behind drag box 4 positioning sleeve progressive die plates, be raised to the spacing position of template together with template, make the following h of maintenance of template periphery and cope
1Distance, follow upper and lower sandbox and penetrate sand, the template gag lever post resets, lifting compacting oil cylinder 1 is compressed into cope h with template
1Distance and realize that top box presses down, and compressing cylinder 10 is pressed into upper plate and has realized in the cope pressing on the top box on the cope.Subsequently, mo(u)ld bottom half compacting oil cylinder is pressed into drag box with lower roof plate, realizes pressing on the nowel, and then, 3-2 returns h together with drag box 4 at the synchronization lifting oil cylinder
2After, synchronization lifting oil cylinder 3-1, the oil circuit of compressing cylinder 3 sealing on the mo(u)ld bottom half, at this moment, the squeezing cylinder oil-feed of lifting compacting oil cylinder 1, with mo(u)ld bottom half compacting oil cylinder 3, synchronization lifting oil cylinder 3-2 and on drag box 4, press to template, realize that nowel presses down.After finishing the upper and lower compacting of upper and lower case, lifting compacting oil cylinder descends, and realizes the demoulding of upper and lower sandbox and resetting of mechanism.Shuttle back and forth after mechanism 9 returns to original position with template in template, lifting compacting oil cylinder 1 rises drag box once more, make, drag box contacts, then top box compacting oil cylinder 10 by upper plate 7-1 when pushing away under the sand lump, two synchronizing bar 10-2 of drawing mechanism also together descend synchronously, when dropping to the top of synchronizing bar 10-2 and contact with drag box 4, mo(u)ld top half compacting oil cylinder 10 promotes to go up the downward power of sand lump, just the resistance of synchronizing bar 10-2 is offset by drag box, after this mo(u)ld top half piece is dropped on the following sand lump in the drag box, on this has just prevented by its deadweight, caused active force when following sand lump closes.After this, in lifting compacting oil cylinder descended the process that resets, nowel compacting oil cylinder 3 lifted lower roof plate 4-1, will descend sand lump together with shifting the upper surface that leaves drag box onto on the last sand lump on it.Upper and lower sand lump is in waits for the position of releasing machine.
Claims (8)
1, a kind of horizontal parting shoot squeeze molding machine that is used to produce casting mold, by comprising crossbeam (5) and column (8), the frame of base (2), position-limit mechanism, on, drag box (7) and (4) and lifting system for compacting (1) are formed, be respectively equipped with upper plate at the end face of cope (7) and the bottom surface of drag box (4), lower roof plate (7-1) and lower roof plate (4-1), it is characterized in that between drag box (4) and lifting system for compacting (1), being provided with compressing cylinder on the mo(u)ld bottom half (3) and synchronization lifting oil cylinder (3-2), the piston rod (3A) of compressing cylinder on the mo(u)ld bottom half (3) links to each other with lower roof plate (4-1), lower roof plate (4-1) is located in the drag box (4), and the piston of hoist cylinder (3-2) links to each other with drag box (4) by support arm (12).
2, horizontal parting shoot squeeze molding machine according to claim 1 is characterized in that position-limit mechanism adopts the spacing cylinder of template (11), and gag lever post (11-1) is located on the piston and extends to the cylinder body outside.
3, horizontal parting shoot squeeze molding machine according to claim 1 is characterized in that the utility model also is provided with compressing cylinder on the cope (10), and its piston rod links to each other with upper plate (7-1), and upper plate is located in the cope.
4, horizontal parting shoot squeeze molding machine according to claim 3, the piston that it is characterized in that compressing cylinder on the cope (10) is a through-rod piston, another piston rod links to each other with mo(u)ld top half drawing lazy-tongs, these lazy-tongs are made up of cross bar (10-1) and synchronizing bar (10-2), and synchronizing bar (10-2) stretches in the guide pin bushing (10-3) that is located on the frame.
5, horizontal parting shoot squeeze molding machine according to claim 1, it is characterized in that mo(u)ld bottom half compacting oil cylinder (3) and synchronization lifting oil cylinder (3-2) are combined to form two cover oil cylinders, the piston of synchronization lifting oil cylinder (3-2) is an annular piston, mo(u)ld bottom half compacting oil cylinder (3) is located in the hole of annular piston, is provided with guide pad (13) on support arm (12).
6, horizontal parting shoot squeeze molding machine according to claim 1, it is characterized in that the utility model is provided with the template mechanism of shuttling back and forth, this template mechanism of shuttling back and forth is made up of oil cylinder (14) and pattern plate bolster (15), oil cylinder (14) is the single-rod piston oil cylinder, on single-rod piston (14A), be provided with axially extending bore (14A1), go up sheathed bar cover (14A2) at single-rod piston (14A), be provided with oilhole on bar cover (14A2), pattern plate bolster is located on the cylinder body of oil cylinder (14) on (15).
7, horizontal parting shoot squeeze molding machine according to claim 6 is characterized in that being provided with guide wheel (14B) in the bottom of oil cylinder (14), and guide wheel (14B) is located on the guide rail (14C).
8, horizontal parting shoot squeeze molding machine according to claim 1 is characterized in that mo(u)ld bottom half compacting oil cylinder (3-2) is located in the mo(u)ld bottom half demoulding compacting oil cylinder (3 '), the piston of the cylinder body double as mo(u)ld bottom half demoulding compacting oil cylinder (3 ') of mo(u)ld bottom half compacting oil cylinder (3-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96232162 CN2279228Y (en) | 1996-06-26 | 1996-06-26 | Horizontal distribution shoot squeeze molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96232162 CN2279228Y (en) | 1996-06-26 | 1996-06-26 | Horizontal distribution shoot squeeze molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2279228Y true CN2279228Y (en) | 1998-04-22 |
Family
ID=33909166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96232162 Expired - Lifetime CN2279228Y (en) | 1996-06-26 | 1996-06-26 | Horizontal distribution shoot squeeze molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2279228Y (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102000782A (en) * | 2010-12-29 | 2011-04-06 | 初显仁 | Molder capable of simultaneously filling sand to upper die and lower die of wear-resistant cast ball |
| CN102151797A (en) * | 2010-11-16 | 2011-08-17 | 苏州苏铸成套装备制造有限公司 | Table top lifting device |
| CN101700563B (en) * | 2009-10-28 | 2011-09-07 | 邢现军 | Molding machine for casting sand molds |
| CN102248133A (en) * | 2011-07-12 | 2011-11-23 | 常州市卓信机电设备制造有限公司 | Double-shot cylinder compacting box-containing molding machine |
| CN102430721A (en) * | 2011-12-21 | 2012-05-02 | 致恒(天津)实业有限公司 | Double-surface mould plate slip-flask shoot-squeeze moulding machine |
| CN103831408A (en) * | 2014-03-07 | 2014-06-04 | 南京亚力电气有限公司 | Horizontal parting snap flask molding machine |
| CN104588596A (en) * | 2015-03-05 | 2015-05-06 | 陈香样 | Horizontal parting type core shooter |
| CN106694821A (en) * | 2017-01-25 | 2017-05-24 | 王孟苏 | Horizontal parting and removable flask shooting and squeezing molding machine |
| CN110202101A (en) * | 2019-06-20 | 2019-09-06 | 广东铸星智能科技有限公司 | A kind of new and effective moulding machine and processing method easy to maintain |
| CN110280725A (en) * | 2019-06-25 | 2019-09-27 | 盐城市杰联机械有限公司 | A kind of double system for compacting of automotive hub moulding machine |
| CN111618253A (en) * | 2020-05-22 | 2020-09-04 | 致恒(天津)实业有限公司 | Double-sided extrusion sand mold compacting mechanism and compacting process |
-
1996
- 1996-06-26 CN CN 96232162 patent/CN2279228Y/en not_active Expired - Lifetime
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101700563B (en) * | 2009-10-28 | 2011-09-07 | 邢现军 | Molding machine for casting sand molds |
| CN102151797A (en) * | 2010-11-16 | 2011-08-17 | 苏州苏铸成套装备制造有限公司 | Table top lifting device |
| CN102000782A (en) * | 2010-12-29 | 2011-04-06 | 初显仁 | Molder capable of simultaneously filling sand to upper die and lower die of wear-resistant cast ball |
| CN102248133B (en) * | 2011-07-12 | 2015-08-12 | 常州市卓信机电设备制造有限公司 | Double-shot cylinder compacting box-containing molding machine |
| CN102248133A (en) * | 2011-07-12 | 2011-11-23 | 常州市卓信机电设备制造有限公司 | Double-shot cylinder compacting box-containing molding machine |
| CN102430721A (en) * | 2011-12-21 | 2012-05-02 | 致恒(天津)实业有限公司 | Double-surface mould plate slip-flask shoot-squeeze moulding machine |
| CN103831408A (en) * | 2014-03-07 | 2014-06-04 | 南京亚力电气有限公司 | Horizontal parting snap flask molding machine |
| CN104588596A (en) * | 2015-03-05 | 2015-05-06 | 陈香样 | Horizontal parting type core shooter |
| CN106694821A (en) * | 2017-01-25 | 2017-05-24 | 王孟苏 | Horizontal parting and removable flask shooting and squeezing molding machine |
| CN106694821B (en) * | 2017-01-25 | 2018-05-29 | 王孟苏 | A kind of horizontal parting slip flask shoot-squeeze moulding machine |
| CN110202101A (en) * | 2019-06-20 | 2019-09-06 | 广东铸星智能科技有限公司 | A kind of new and effective moulding machine and processing method easy to maintain |
| CN110280725A (en) * | 2019-06-25 | 2019-09-27 | 盐城市杰联机械有限公司 | A kind of double system for compacting of automotive hub moulding machine |
| CN111618253A (en) * | 2020-05-22 | 2020-09-04 | 致恒(天津)实业有限公司 | Double-sided extrusion sand mold compacting mechanism and compacting process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |