CN218591741U - Forming device for valve casting - Google Patents
Forming device for valve casting Download PDFInfo
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- CN218591741U CN218591741U CN202222933633.0U CN202222933633U CN218591741U CN 218591741 U CN218591741 U CN 218591741U CN 202222933633 U CN202222933633 U CN 202222933633U CN 218591741 U CN218591741 U CN 218591741U
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Abstract
The utility model relates to a valve casting technical field specifically indicates a forming device for valve casting, the on-line screen storage device comprises a base, there is the support frame on the base, there is toothed wheel post one between the support frame, there is shaping frame one on one side of toothed wheel post, there is spacing on the base, there is toothed wheel post two in the spacing, there is shaping frame two on two sides of toothed wheel post, there is gear one two one end of toothed wheel post, there is the motor on the base, motor one end is fixed with the transmission shaft, transmission shaft one end is fixed with gear two, base top both ends all are fixed with flexible ejector pin, shaping frame one, the round hole has all been seted up to two one sides of shaping frame, shaping frame one, all nested the shaping inside casing in the shaping frame two, shaping frame one, the runner has all been seted up to shaping frame two and inside casing shaping one side. The utility model discloses a can be convenient for the drawing of patterns, the clearance shaping frame of being convenient for can improve the forming device who is used for the valve casting of pouring efficiency.
Description
Technical Field
The utility model relates to a valve casting technical field specifically indicates a forming device for valve casting.
Background
As is well known, in the production process of valves, casting wax is generally adopted to be cast into the shape of the valve, trimming is carried out on the valve, a shell is generated on the outer surface of a wax type valve mould through three steps of repeated operations of coating, sanding and drying, the valve shell is directly obtained after heating and dewaxing, the obtained valve shell is roasted and cast, the valve component can be obtained by vibrating and shelling after cooling, and wax water obtained after heating and dewaxing can be recycled. In the preparation process of wax matrix valve mould among the prior art, inject fused wax into to forming die, take out it after the cooling and then obtain the wax matrix, but when preparing, once pour and can only pour a mould, work efficiency is lower to be difficult to the drawing of patterns, the shaping frame is not convenient for clear up the scheduling problem.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is a can be convenient for the drawing of patterns, the clearance shaping frame of being convenient for can improve the forming device who is used for the valve casting of pouring efficiency.
The utility model discloses the technical scheme who adopts does, a forming device for valve casting, its characterized in that: the base is fixed with two support frames above the base, and is used for supporting belt gear post one, two articulated have belt gear post one between the support frame, and be used for driving a shaping frame rotation, belt gear post one side is fixed with shaping frame one, the base top is located two support frames and is fixed with spacing frame on one side, is used for supporting belt gear post two, two articulated in the spacing frame have belt gear post two, are used for driving two rotations of shaping frame, two one sides of belt gear post are fixed with shaping frame two, two hinged ends of belt gear post pass a side of spacing frame and are fixed with gear one, can drive belt gear post two and rotate, the base top is fixed with the motor, motor one end is fixed with the transmission shaft, transmission shaft one end is fixed with gear two, can drive gear one and rotate, base top both ends all are fixed with flexible ejector pin, round hole has all been seted up to shaping frame one, two sides of shaping frame, all nested the shaping inside casing in the shaping frame, mainly used for pouring the shaping frame, shaping frame is first, shaping frame has all seted up the runner with shaping inside casing one side.
Firstly, adding molding sand in the forming inner frame, then putting the valve prototype into the forming inner frame for shaping, then inlaying the matched forming frame into the forming inner frame, then starting a motor, driving a transmission shaft to rotate, thereby driving a gear II to rotate, thereby driving the gear I to rotate and simultaneously driving a gear post II to rotate, then simultaneously driving the gear post I to rotate, then forming the outer frame I, closing the forming outer frame II, then sliding a right-angle block to block the forming outer frame I, two sides of the forming outer frame II, then pouring, after pouring, cutting the forming outer frame I by using a heated steel sheet, separating a pouring gate between the forming outer frame II, then starting the motor to enable the forming outer frame I and the forming outer frame II to be respectively in a parallel shape, then starting a telescopic ejector rod, upwards ejecting the forming inner frame from a round hole, and then taking out a finished product to clean.
Two slideways are arranged above the base, two right-angle stop blocks are connected to the slideways in a sliding mode, the distance between the two right-angle stop blocks is equal to the sum of the heights of the first forming outer frame and the second forming outer frame, and the positions of the first forming outer frame and the second forming outer frame are limited when the first forming outer frame and the second forming outer frame are combined.
Small through holes are formed in the tops of the two sides of the forming inner frame, and the forming inner frame is convenient to lift out.
The round hole is located directly over the telescopic ejector rod, and the telescopic ejector rod is convenient for jacking the formed inner frame.
The first column with the gear is meshed with the second column with the gear.
The first gear and the second gear are meshed with each other.
The motor and the telescopic ejector rod are electrically connected with an external power supply.
Compared with the prior art, the utility model the advantage lies in: the utility model discloses increased inside and outside shaping frame structure, can be convenient for the drawing of patterns and clear up the shaping frame alone, use simple, increased two shaping frames, can pour two moulds simultaneously, improved work efficiency.
Drawings
Fig. 1 is an overall structure front view of the forming device for valve casting according to the present invention.
Fig. 2 is a top view of the whole structure of a molding device for valve casting according to the present invention.
Fig. 3 is a side view of the whole structure of the forming device for valve casting according to the present invention.
In the drawings:
1. a base; 2. a first gear column is arranged; 3. a second column with gears; 4. a first gear; 5. a motor; 6. a telescopic ejector rod; 7. forming an inner frame; 1.1, a support frame; 1.2, a limiting frame; 1.3, a slideway; 1.4, a right-angle stop block; 2.1, forming an outer frame I; 3.1, forming an outer frame II; 5.1, a transmission shaft; 5.2 and a second gear.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
In order to solve wax matrix valve mold's preparation in-process, inject the wax water of melting into forming die, take out it after the cooling then obtain the wax matrix, but when preparing, once pour and can only pour a mould, work efficiency is lower to be difficult to the drawing of patterns, the shaping frame is not convenient for clear up the scheduling problem, the utility model provides a be used for as cast forming device of valve, its characterized in that: including base 1, 1 top of base is fixed with two support frames 1.1 for support belt gear post one 2, two it has one 2 to articulate between support frame 1.1, is used for driving shaping frame one 2.1 and rotates, take gear post one 2 one side to be fixed with shaping frame one 2.1, 1 top of base is located two support frames 1.1 and is fixed with spacing frame 1.2 on one side for support belt gear post two 3, two it has two 3 to articulate in spacing frame 1.2 and has one 3 to take gear post for drive shaping frame two 3.1 and rotate, take gear post two 3 one side to be fixed with shaping frame two 3.1, take the side that two 3 articulated ends of gear post pass a spacing frame 1.2 to be fixed with one 4 of gear, can drive and take gear post two 3 to rotate, 1 top of base is fixed with motor 5, motor 5 one end is fixed with transmission shaft 5.1, transmission shaft 5.1 one end is fixed with two 5.2 of gear, can drive gear one 4 and rotate, 1 top of base is fixed with all fixed with flexible frame 1.6, shaping frame 2.1 one 2, two equal 3.7 frames of inner frame are used for the shaping frame one side has all seted up shaping frame, two equal runner 1.7.7, and two equal forming frame one side has all built-in the shaping frame one 3.1.2, two frame one side has a shaping frame 3.7, and has built-in the shaping frame.
The utility model discloses in two slide 1.3 have been seted up to base 1 top, two equal sliding connection has right angle dog 1.4, two in the slide 1.3 distance between right angle dog 1.4 equals the high sum of shaping frame one 2.1, shaping frame two 3.1, when shaping frame one 2.1, shaping frame two 3.1 merge for restrict the position of its time.
The utility model discloses in little through-hole has all been seted up at 7 both sides tops of shaping inside casing, is convenient for propose shaping inside casing 7.
The utility model discloses in the round hole is located directly over flexible ejector pin 6, and flexible ejector pin 6 of being convenient for is with 7 jack-ups of shaping inside casing.
The utility model discloses in take between gear post 2 and the gear post 3 intermeshing.
The utility model discloses in intermeshing between gear one 4 and the gear two 5.2.
The utility model discloses in motor 5, flexible ejector pin 6 all with external power source electric connection.
The utility model provides a forming device for valve casting, when pouring, at first add the molding sand in shaping inside casing 7, then put the valve prototype into shaping inside casing 7 and stereotype, then inlay into shaping inside casing 7 supporting shaping frame, then starter motor 5, drive transmission shaft 5.1 and rotate, thereby drive gear two 5.2 and rotate, thereby drive gear one 4 and rotate and take gear post two 3 to rotate simultaneously, then can drive gear post one 2 simultaneously and rotate, then shaping frame one 2.1, shaping frame two 3.1 can take place the closure, then slip right angle dog 1.4 blocks shaping frame one 2.1, shaping frame two 3.1 both sides, then pour, after pouring, use the heated steel sheet to cut shaping frame one 2.1, the runner between shaping frame two 3.1 makes it separate, then starter motor 5 makes shaping frame one 2.1, shaping frame two 3.1 becomes the paralleling respectively, then start flexible ejector pin 6, from taking up shaping inside casing 7, clear up the shaping frame, the finished product can be cleared out.
The present invention and its embodiments have been described above, but the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (7)
1. A forming device for valve casting, its characterized in that: including base (1), base (1) top is fixed with two support frames (1.1), two it has toothed wheel post (2) to articulate between support frame (1.1), toothed wheel post (2) one side is fixed with shaping frame (2.1), base (1) top is located two support frames (1.1) and is fixed with spacing frame (1.2), two in spacing frame (1.2) articulated have toothed wheel post two (3), toothed wheel post two (3) one side is fixed with shaping frame two (3.1), the side that toothed wheel post two (3) one articulated end passed a spacing frame (1.2) is fixed with gear one (4), base (1) top is fixed with motor (5), motor (5) one end is fixed with transmission shaft (5.1), transmission shaft (5.1) one end is fixed with gear two (5.2), base (1) top both ends all are fixed with flexible ejector pin (6), shaping frame (2.1), two inside casing (3.1) one side all has seted up one shaping round hole (7.7), two shaping frame (1.2.7) one side has all seted up one runner shaping.
2. A molding apparatus for valve casting as claimed in claim 1, wherein: two slideways (1.3) are arranged above the base (1), two right-angle stop blocks (1.4) are connected to the slideways (1.3) in a sliding mode, and the distance between the two right-angle stop blocks (1.4) is equal to the sum of the heights of the first forming outer frame (2.1) and the second forming outer frame (3.1).
3. A molding apparatus for valve casting as claimed in claim 1, wherein: and small through holes are formed in the tops of two sides of the forming inner frame (7).
4. A molding apparatus for valve casting as claimed in claim 1, wherein: the round hole is positioned right above the telescopic ejector rod (6).
5. A molding apparatus for valve casting as claimed in claim 1, wherein: the first column (2) with the gear is meshed with the second column (3) with the gear.
6. A molding apparatus for valve casting as claimed in claim 1, wherein: the first gear (4) and the second gear (5.2) are meshed with each other.
7. A molding apparatus for valve casting as claimed in claim 1, wherein: the motor (5) and the telescopic ejector rod (6) are electrically connected with an external power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222933633.0U CN218591741U (en) | 2022-11-04 | 2022-11-04 | Forming device for valve casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222933633.0U CN218591741U (en) | 2022-11-04 | 2022-11-04 | Forming device for valve casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218591741U true CN218591741U (en) | 2023-03-10 |
Family
ID=85404655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222933633.0U Active CN218591741U (en) | 2022-11-04 | 2022-11-04 | Forming device for valve casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218591741U (en) |
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2022
- 2022-11-04 CN CN202222933633.0U patent/CN218591741U/en active Active
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