CN204108226U - To loose core under bimodulus the backform independently compressing structure of casting machine - Google Patents
To loose core under bimodulus the backform independently compressing structure of casting machine Download PDFInfo
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- CN204108226U CN204108226U CN201420559408.8U CN201420559408U CN204108226U CN 204108226 U CN204108226 U CN 204108226U CN 201420559408 U CN201420559408 U CN 201420559408U CN 204108226 U CN204108226 U CN 204108226U
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- backform
- slide plate
- oil cylinder
- casting machine
- slide rail
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Abstract
To loose core under the utility model discloses bimodulus the backform independently compressing structure of casting machine, it comprises bracing frame, bracing frame is loosed core on the workbench of casting machine under being arranged on bimodulus, the top of support frame as described above is provided with slide rail, slide rail is provided with slide plate, slide plate is driven by driving mechanism and slides on slide rail, and described slide plate is provided with side by side two cover backform compressing units, described backform compressing unit comprises the first oil cylinder, backform installing mechanism and backform; Described first oil cylinder is vertically set on slide plate, and the push rod of the first oil cylinder through slide plate, and is connected with lead by articulation, and the bottom of lead is connected with backform installing mechanism, and described backform is fixed on the bottom of backform installing mechanism.Two cover backform compressing units of the present utility model all compress respective die cavity by the first respective hydraulic oil cylinder driving backform, realize independently compressing work.Compared to existing technology, the casting quality produced is higher, and rate of greatly reducing the number of rejects and seconds.
Description
Technical field
The utility model relates to metal processing sectors, the backform independently compressing structure of casting machine of loosing core under particularly relating to a kind of bimodulus.
Background technology
As shown in Figure 1, the backform compressing unit of casting machine of loosing core under traditional bimodulus is overhanging beam structure, owing to being overhanging beam, when two independently backform compressing unit compresses respectively, the backform being positioned at arm of force far-end not easily compresses, and cause casting quality unstable, percent defective is high.
Summary of the invention
In order to solve deficiency of the prior art, it is simple that the purpose of this utility model is to provide a kind of structure, the backform independently compressing structure of casting machine of loosing core under can improving the bimodulus of casting quality.
For achieving the above object, the utility model is by the following technical solutions:
To loose core under bimodulus the backform independently compressing structure of casting machine, comprise bracing frame, bracing frame is loosed core on the workbench of casting machine under being arranged on bimodulus, the top of support frame as described above is provided with slide rail, slide rail is provided with slide plate, slide plate is driven by driving mechanism and slides on slide rail, and described slide plate is provided with side by side two cover backform compressing units, described backform compressing unit comprises the first oil cylinder, backform installing mechanism and backform; Described first oil cylinder is vertically set on slide plate, and the push rod of the first oil cylinder through slide plate, and is connected with lead by articulation, and the bottom of lead is connected with backform installing mechanism, and described backform is fixed on the bottom of backform installing mechanism.
The described backform compressing unit that often overlaps also comprises positioning sleeve respectively, is enclosed within lead outside described positioning sleeve.Positioning sleeve plays the effect of guiding and location.
Described driving mechanism is the second oil cylinder.
Described slide rail is line slide rail.
Two cover backform compressing units of the present utility model all compress respective die cavity by the first respective hydraulic oil cylinder driving backform, realize independently compressing work.Compared to existing technology, the casting quality produced is higher, and rate of greatly reducing the number of rejects and seconds.In addition, the utility model structure is simple, easy to operate, low cost of manufacture.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further details:
Fig. 1 is the structural representation of backform compressing unit of casting machine of loosing core under bimodulus in prior art;
Fig. 2 is the structural representation of backform independently compressing structure of casting machine of loosing core under the utility model bimodulus.
Detailed description of the invention
As shown in Figure 2, the utility model comprises bracing frame 1, bracing frame 1 is loosed core on the workbench of casting machine under being arranged on bimodulus, the top of support frame as described above 1 is provided with slide rail 2, slide rail 2 is provided with slide plate 3, slide plate 3 is driven by driving mechanism and slides on slide rail 2, and described slide plate 3 is provided with side by side two cover backform 43 compressing units 4, described backform 43 compressing unit 4 comprises the first oil cylinder 41, backform installing mechanism 42 and backform 43; Described first oil cylinder 41 is vertically set on slide plate 3, the push rod of the first oil cylinder 41 is through slide plate 3, and being connected with lead 45 by articulation 44, the bottom of lead 45 is connected with backform installing mechanism 42, and described backform 43 is fixed on the bottom of backform installing mechanism 42.
Described backform 43 compressing unit 4 that often overlaps also comprises positioning sleeve 46 respectively, is enclosed within lead 45 outside described positioning sleeve 46.Positioning sleeve 46 plays the effect of guiding and location.
Described driving mechanism is the second oil cylinder.
Described slide rail 2 is line slide rail.
When the utility model needs backform 43 matched moulds, the second oil cylinder pushing slide plate 3 walks to directly over die cavity with two cover backform 43 compressing units 4 and locates, and two backforms 43 drive respectively by the first respective oil cylinder 41, compress respective die cavity downwards.
Claims (4)
1. to loose core under bimodulus the backform independently compressing structure of casting machine, comprise bracing frame, bracing frame is loosed core on the workbench of casting machine under being arranged on bimodulus, it is characterized in that: the top of support frame as described above is provided with slide rail, slide rail is provided with slide plate, slide plate is driven by driving mechanism and slides on slide rail, and described slide plate is provided with side by side two cover backform compressing units, described backform compressing unit comprises the first oil cylinder, backform installing mechanism and backform; Described first oil cylinder is vertically set on slide plate, and the push rod of the first oil cylinder through slide plate, and is connected with lead by articulation, and the bottom of lead is connected with backform installing mechanism, and described backform is fixed on the bottom of backform installing mechanism.
2. to loose core under bimodulus according to claim 1 the backform independently compressing structure of casting machine, it is characterized in that: the described backform compressing unit that often overlaps also comprises positioning sleeve respectively, is enclosed within lead outside described positioning sleeve.
3. to loose core under bimodulus according to claim 1 the backform independently compressing structure of casting machine, it is characterized in that: described driving mechanism is the second oil cylinder.
4. to loose core under bimodulus according to claim 1 the backform independently compressing structure of casting machine, it is characterized in that: described slide rail is line slide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420559408.8U CN204108226U (en) | 2014-09-26 | 2014-09-26 | To loose core under bimodulus the backform independently compressing structure of casting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420559408.8U CN204108226U (en) | 2014-09-26 | 2014-09-26 | To loose core under bimodulus the backform independently compressing structure of casting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204108226U true CN204108226U (en) | 2015-01-21 |
Family
ID=52325584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420559408.8U Active CN204108226U (en) | 2014-09-26 | 2014-09-26 | To loose core under bimodulus the backform independently compressing structure of casting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204108226U (en) |
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2014
- 2014-09-26 CN CN201420559408.8U patent/CN204108226U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 350000 No.3 comprehensive office building, No.8, Shangmao Avenue, Nantong town, Minhou County, Fuzhou City, Fujian Province Patentee after: Fujian Huawei Juquan Precision Technology Co., Ltd Address before: Jinan District Fuk new road 350000 Fuzhou city of Fujian Province, No. 245 Patentee before: FUZHOU JULI MOTOR PARTS Co.,Ltd. |