CN203292434U - Locking device of casting mould - Google Patents
Locking device of casting mould Download PDFInfo
- Publication number
- CN203292434U CN203292434U CN2013202592419U CN201320259241U CN203292434U CN 203292434 U CN203292434 U CN 203292434U CN 2013202592419 U CN2013202592419 U CN 2013202592419U CN 201320259241 U CN201320259241 U CN 201320259241U CN 203292434 U CN203292434 U CN 203292434U
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- China
- Prior art keywords
- locking device
- casting mould
- mould
- snap close
- casting
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- 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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Abstract
The utility model discloses a locking device of a casting mould. The casting mould comprises an upper mould box (2) and a lower mould box (4). The locking device is used for locking the upper mould box (2) and the lower mould box (4), or compressing a sand mould, and a power part of the locking device adopts a pneumatic transmission mechanism or a hydraulic transmission mechanism. With the adoption of the technical scheme, continuous automatic operation is achieved by control of a PLC (Programmable Logic Controller) intelligent system or electrical equipment; the casting mould is locked or the sand mould is compressed quickly, effectively and automatically before casting; the locking is removed quickly and automatically after the casting; the product quality is ensured; the working efficiency is high; a working process is protected; and the equipment safety and normal production are guaranteed.
Description
Technical field
The utility model belongs to the technical field of melting and casting and injection moulding manufacturing apparatus, relates to the technology of its casting mould, and more particularly, the utility model relates to the locking device of a kind of casting mould or casting pattern.
Background technology
In Foundry Production, in order to realize keeping the safety in production and guarantee the cast article quality, before cast, its universal way: a kind of is to adopt foundary weight to increase the weight of top box, prevents from lifting case; Another kind is to adopt the bolt-locking mode.
Adopt above-mentioned these two kinds of technology modes, labor strength is large, and is random strong, can not operate well control, and working efficiency is low.
Also have a kind of mode: be need to just not increase simply top box weight by any ancillary method, this mode need to expend ample resources, causes the casting cost to increase.
The utility model content
The utility model provides a kind of locking device of casting mould, its objective is the enforcement of further guarantee casting technique, guarantees cast article quality and safety in production.
To achieve these goals, the technical scheme taked of the utility model is:
The locking device of the casting mould that the utility model provides, described casting mould comprise mould top box, mould nowel, and described locking device is used for described mould top box, the locking of mould nowel; Perhaps be used for the compression to sand mold; The power part of described locking device adopts pneumatic gearing mechanism, perhaps adopts hydraulic gear.
Described pneumatic gearing mechanism or hydraulic gear, be arranged on the below of described casting mould.
Described pneumatic gearing mechanism or hydraulic gear, be arranged in the device melt pit of locking device of the present invention below.
Described locking device is provided with snap close, and described snap close matches with the locking face of casting mould; Described snap close is fixed on the snap close seat; Described pneumatic gearing mechanism or hydraulic gear are connected with described snap close seat by its piston rod.
Perhaps, described locking device is provided with snap close, and described snap close matches with the sand mold pressure strip of casting mould; Described snap close is fixed on the snap close seat; Described pneumatic gearing mechanism or hydraulic gear are connected with described snap close seat by its piston rod.
In described device melt pit, bearing support is set, the cylinder of described pneumatic gearing mechanism, perhaps the oil cylinder of described hydraulic gear, be fixed on described bearing support; Establish guide rod on described snap close seat, in described supporting, set up guide pin bushing; Described guide rod and guide pin bushing form and are slidably matched.
Described locking device can be in conjunction with the PLC control system, described locking device by the PLC control system to pneumatic gearing mechanism, perhaps to the hydraulic gear control that links.
Described locking device is provided with protective cover, and described protective cover is tabular metal material; Perhaps, described protective cover is tabular refractory material; Described protective cover adopts the detachable structure of changing to be arranged on locking device.
Described protective cover is obliquely installed, and the direction of its inclination is laterally lower than inboard.
Described casting mould is located on teeming stage, on the lower surface of described teeming stage, roller is set; Establish on the ground track, described roller orbits.
The utility model adopts technique scheme, has made up the deficiencies in the prior art, has realized property operation rapidly, continuously automatically, the smooth enforcement of effective guarantee casting and pouring work.By PLC intelligence control system or electrical equipment control, realized continuous automatic job, before cast, fast and effeciently automatically to mold-locked or to sand mold, compress; Fast automatic releasing locking after casting complete; Guaranteed product quality, high efficiency.The course of work is protected, and guarantees normally carrying out of device security and production.
Description of drawings
This specification comprises the following drawings, and the content of its expression and the mark in figure are respectively:
Fig. 1 is structural representation of the present utility model (under the mold-locked state);
Fig. 2 is the schematic side view (omission protective cover) of structure shown in Figure 1;
Fig. 3 is that the utility model is to the structural representation under the sand mold impaction state.
1, teeming stage; 2, mould top box; 3, sprue gate; 4, mould nowel; 5, protective cover; 6, snap close; 7, track; 8, guide rod; 9, guide pin bushing; 10, cylinder, or oil cylinder; 11, device melt pit; 12, mix the territory layer; 13, snap close seat, 14, bearing support, 15, piston rod.
The specific embodiment
Below contrast accompanying drawing, by the description to embodiment, the specific embodiment of the present utility model is described in further detail, to help those skilled in the art, inventive concept of the present utility model, technical scheme are had more complete, accurate and deep understanding.
Structure of the present utility model as expressed in Fig. 1 to Fig. 3, be a kind of locking device of casting mould, and described casting mould comprises mould top box 2, mould nowel 4.Top at casting mould also is provided with sprue gate 3.Described locking device is used for described mould top box 2,4 lockings of mould nowel; Perhaps be used for the compression to sand mold.
The utility model belongs to metal or nonmetal melting and casting or injection moulding technical field, is the frock technique of a kind of casting or die casting, the innovation of casting or a kind of auxiliary process of die casting in other words, and purpose is the technique setting that ensures that casting or die casting realize smoothly.
Described casting locking device, to casting mould locking or to the sand mold compression, case occurs lifting and causes the leakage of molten metal while avoiding pouring into a mould; Described casting locking device compresses casting mould locking or sand mold, can avoid the casting flaw that self-expanding causes after the molten metal stamp.Before described locking device extensively is suitable for mechanization, automation continuous pouring, realize fast casting mould or sand mold are compressed,, to ensure completing smoothly of casting technique, be applicable to rail or trackless casting mode of movement.
In order to solve the problem that prior art exists and to overcome its defect, realize further ensureing the enforcement of casting technique, guarantee the goal of the invention of cast article quality and safety in production, the technical scheme that the utility model is taked is:
As shown in Figure 1 to Figure 3, the locking device of the casting mould that the utility model provides, its power part adopts pneumatic gearing mechanism, perhaps adopts hydraulic gear.
Described casting locking device is completed the locking of casting mould model or sand mold is compressed by pneumatic or hydraulic gear.And the distance of the Stroke Control working in reciprocating mode by adjusting cylinder or oil cylinder; By adjusting the pressure of gas or hydraulic oil, the active force that changes locking or compress.
The force direction of described locking device is vertical with the moulding die joint.
Described casting locking device is arranged in the cast zone, utilizes the effect of cylinder 10 or oil cylinder 10 to realize work, and the safety action beat meets the frequency of cast, the raising working efficiency fully.
Adopt pneumatic or hydraulic gear, realized continuous automatic job, before cast, fast and effeciently automatically to mold-locked or to sand mold, compress; Fast automatic releasing locking after casting complete; Guaranteed product quality, high efficiency.The course of work is protected, and guarantees normally carrying out of device security and production.
Described pneumatic gearing mechanism, perhaps hydraulic gear is arranged on the below of described casting mould.
Described pneumatic gearing mechanism, perhaps hydraulic gear is arranged in device melt pit 11.
Described melt pit 11 consists of the protruding sunken mixed territory layer 12 that faces down from ground.
As depicted in figs. 1 and 2, described locking device is provided with snap close 6, and described casting locking device is realized more than 1, the casting mould model being locked by snap close 6.The shape of described snap close 6 is unfettered.Described casting locking device directly compresses to mold-locked or to sand mold by snap close 6.
Described snap close 6 is fixed on the top of cylinder 10 or oil cylinder 10 piston rods by snap close seat 13, the piston rod of cylinder 10 or oil cylinder 10 when back and forth movement, is realized locking or the action of unclamping by snap close 6.
Described snap close 6 matches with the locking face of casting mould; Described snap close 6 is fixed on snap close seat 13; Described pneumatic gearing mechanism or hydraulic gear are connected with described snap close seat 13 by its piston rod 15.
As shown in Figure 3, described casting locking device is realized more than 1 sand mold is compressed by snap close 6.Described casting locking device, when sand mold was compressed, described snap close 6 was that face contacts with sand mold.That is:
Described snap close 6 matches with the sand mold pressure strip of casting mould; Described snap close 6 is fixed on snap close seat 13; Described pneumatic gearing mechanism or hydraulic gear are connected with described snap close seat 13 by its piston rod 15.
The interior bearing support 14 that arranges of described device melt pit 11, the cylinder of described pneumatic gearing mechanism, perhaps the oil cylinder of described hydraulic gear, be fixed on described bearing support 14; Establish guide rod 8 on described snap close seat 13, at described bearing support 14, establish guide pin bushing 9; Described guide rod 8 forms and is slidably matched with guide pin bushing 9.
Described locking device can be in conjunction with the PLC control system, and described locking device, is perhaps controlled hydraulic gear pneumatic gearing mechanism by the PLC control system.
Described casting locking device, control by PLC control system (programmable controller, i.e. industrial microcomputer) or Simple electric appliance, realizes the Automatic continuous work of cylinder or hydraulic cylinder.By artificial setting program, the sequence of movement of control cylinder or hydraulic cylinder, time and state.Described casting locking device is realized interlock control by the PLC control system, and described casting locking device also can be realized work fast by electrical equipment control.
Described locking device is provided with protective cover 5, and described protective cover 5 is tabular metal material; Perhaps, described protective cover 5 is tabular refractory material; Described protective cover 5 adopts the detachable structure of changing to be arranged on locking device, and described protective cover 5 is detachably changed.
Described protective cover 5 is obliquely installed, and the direction of its inclination is laterally lower than inboard.
In process of production, described casting locking device is provided with protective cover 5, and whole device is realized adequately protecting, and prevents that the high-temperature liquid metal that splashes from, to casting locking device injury, ensuring safety in production simultaneously.
As shown in Figure 2, described casting mould is located on teeming stage 1, and the lower surface at described teeming stage 1, arrange roller; Establish on the ground track 7, described roller moves on track 7.
Teeming stage 1 and casting mould are done as a whole, and after back-up sand, by track 7 and roller, integrated moving, to the locking pouring position, carries out the locking of molding sand compression and mould, and the molten iron cast.
The above is exemplarily described the utility model by reference to the accompanying drawings; obviously the utility model specific implementation is not subject to the restrictions described above; as long as adopted the improvement of the various unsubstantialities that method of the present utility model design and technical scheme carry out; or without improving, design of the present utility model and technical scheme are directly applied to other occasion, all within protection domain of the present utility model.
Claims (10)
1. the locking device of a casting mould, described casting mould comprises mould top box (2), mould nowel (4), described locking device is used for described mould top box (2), mould nowel (4) locking; Perhaps be used for the compression to sand mold; It is characterized in that: the power part of described locking device adopts pneumatic gearing mechanism, perhaps adopts hydraulic gear.
2., according to the locking device of casting mould claimed in claim 1, it is characterized in that: described pneumatic gearing mechanism, perhaps hydraulic gear is arranged on the below of described casting mould.
3., according to the locking device of claim 1 or 2 described casting mould, it is characterized in that: described pneumatic gearing mechanism, perhaps hydraulic gear is arranged in device melt pit (11).
4., according to the locking device of casting mould claimed in claim 3, it is characterized in that: described locking device is provided with snap close (6), and described snap close (6) matches with the locking face of casting mould; Described snap close (6) is fixed on snap close seat (13); Described pneumatic gearing mechanism or hydraulic gear are connected with described snap close seat (13) by its piston rod (15).
5., according to the locking device of casting mould claimed in claim 3, it is characterized in that: described locking device is provided with snap close (6), and described snap close (6) matches with the sand mold pressure strip of casting mould; Described snap close (6) is fixed on snap close seat (13); Described pneumatic gearing mechanism or hydraulic gear are connected with described snap close seat (13) by its piston rod (15).
6. according to the locking device of claim 4 or 5 described casting moulds, it is characterized in that: bearing support (14) is set in described device melt pit (11), the cylinder of described pneumatic gearing mechanism, perhaps the oil cylinder of described hydraulic gear, be fixed on described bearing support (14); Establish guide rod (8) on described snap close seat (13), at described bearing support (14), establish guide pin bushing (9); Described guide rod (8) forms and is slidably matched with guide pin bushing (9).
7., according to the locking device of casting mould claimed in claim 1, it is characterized in that: described locking device is provided with PLC, and described locking device, is perhaps controlled hydraulic gear pneumatic gearing mechanism by PLC.
8., according to the locking device of casting mould claimed in claim 1, it is characterized in that: described locking device is provided with protective cover (5), and described protective cover (5) is tabular metal material; Perhaps, described protective cover (5) is tabular refractory material; Described protective cover (5) adopts the detachable structure of changing to be arranged on locking device.
9., according to the locking device of casting mould claimed in claim 8, it is characterized in that: described protective cover (5) is obliquely installed, and the direction of its inclination is laterally lower than inboard.
10., according to the locking device of casting mould claimed in claim 1, it is characterized in that: described casting mould is located on teeming stage (1), on the lower surface of described teeming stage (1), establishes roller; Establish on the ground track (7), described roller is in the upper operation of track (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202592419U CN203292434U (en) | 2013-05-14 | 2013-05-14 | Locking device of casting mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202592419U CN203292434U (en) | 2013-05-14 | 2013-05-14 | Locking device of casting mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203292434U true CN203292434U (en) | 2013-11-20 |
Family
ID=49568474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202592419U Expired - Fee Related CN203292434U (en) | 2013-05-14 | 2013-05-14 | Locking device of casting mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203292434U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108188348A (en) * | 2018-02-11 | 2018-06-22 | 浙江省机电设计研究院有限公司 | It is a kind of to pinpoint the device and method for compressing swage |
| CN113118393A (en) * | 2021-03-11 | 2021-07-16 | 浙江省机电设计研究院有限公司 | Iron mold hydraulic box locking device and method for iron mold sand-lined casting pouring trolley |
-
2013
- 2013-05-14 CN CN2013202592419U patent/CN203292434U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108188348A (en) * | 2018-02-11 | 2018-06-22 | 浙江省机电设计研究院有限公司 | It is a kind of to pinpoint the device and method for compressing swage |
| CN113118393A (en) * | 2021-03-11 | 2021-07-16 | 浙江省机电设计研究院有限公司 | Iron mold hydraulic box locking device and method for iron mold sand-lined casting pouring trolley |
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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 |
Address after: 242300 Xuancheng Anhui economic and Technological Development Zone, Ningguo City, Lek River Park Road East and East Avenue Interchange Patentee after: ANHUI XINNING EQUIPMENT CO., LTD. Address before: 242300 Ningguo City, Anhui Province Economic and Technological Development Zone, innovation road, No. 1, No. Patentee before: Anhui Ningguo Xining Industry Co., Ltd. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131120 Termination date: 20200514 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |