CN205289670U - Simple and easy variable speed is bulging makes machine from core - Google Patents
Simple and easy variable speed is bulging makes machine from core Download PDFInfo
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- CN205289670U CN205289670U CN201520862747.8U CN201520862747U CN205289670U CN 205289670 U CN205289670 U CN 205289670U CN 201520862747 U CN201520862747 U CN 201520862747U CN 205289670 U CN205289670 U CN 205289670U
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- cover half
- dynamic model
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- plate
- slide rail
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Abstract
The utility model discloses a simple and easy variable speed is bulging makes machine from core, including the chassis, the chassis top is equipped with door shaped frame, the middle part of going up the diaphragm is equipped with the rectangular hole, the side is equipped with the slide rail respectively around the drill way of rectangular hole upper end, the cover half is connected between the middle part of the slide rail of rear side in the front, be equipped with electric heating pipe in the cover half, be equipped with the movable mould on the slide rail of cover half both sides, behind movable mould and the cover half compound die, die cavity formation variable speed above them is bulging from the core pattern chamber, semi -circular feed port butt joint above them forms the feed port, the middle part of door shaped frame's entablature is equipped with the guide cylinder that two axis extend from top to bottom, install the cylinder on the entablature, the piston rod of cylinder is stretched the entablature below and is linked to each other with the sand box top surface, the top surface of sand box still is equipped with two guide bars, two guide bars pass the guide cylinder on the entablature, the top surface of sand box still is equipped with air inlet and feed inlet, the bottom surface of sand box is equipped with two rows of sand shooting mouth that correspond with the feed port. Simple structure, convenient to use.
Description
Technical field
This utility model relates to a kind of simple and easy speed transmission drum from core making machine.
Background technology
Speed transmission drum off-chip is when casting speed transmission drum, and for producing the widget in the hole of shape in this in speed transmission drum, after having cast, these parts will automatically scatter under the effect of heating, then this off-chip is poured out and just forms hole in speed transmission drum.
At present, off-chip is all manufactured by core shooter, and existing core shooter structure is complicated, and cost is high.
Utility model content
In order to solve above-mentioned technical problem, this utility model provides a kind of simple and easy speed transmission drum from core making machine.
To achieve these goals, the technical solution of the utility model is as follows: a kind of simple and easy speed transmission drum is from core making machine, including frame, it is characterized in that: described frame includes underframe and portal (4) composition, described underframe includes upper cross plate (1) and four root posts (2), described upper cross plate (1) is arranged over described portal (4), the lower end of two supporting legs of described portal (4) is respectively welded at the centre of the left and right sides of upper cross plate (1), the middle part of described upper cross plate (1) is provided with rectangular opening, the side, front and back in aperture, described rectangular opening upper end is respectively symmetrically and is provided with the slide rail (5) that left and right extends, cover half (13) is fixed between the upper surface of slide rail (5) of side, front and back, described cover half (13) is positioned at the middle part of slide rail (5), described cover half (13) is provided with electric heating tube (14), the left and right side of described cover half (13) all has row's die cavity, the end face of described cover half (13) is provided with the semicircle charging hole with mould cavity, the slide rail (5) of described cover half (13) both sides is provided with dynamic model (15), described dynamic model (15) is provided with die cavity near the side of cover half (13), and it also is provided with the semicircle charging hole with mould cavity in dynamic model (15) upper end, after described dynamic model (15) and cover half (13) matched moulds, die cavity above them forms speed transmission drum off-chip die cavity, semicircle charging hole docking above them forms charging hole, the dynamic model (15) of both sides is driven by matched moulds cylinder (16) and moves left and right on slide rail (5), the dynamic model (15) of both sides is also provided with electric heating tube (14),
The middle part of the entablature of described portal (4) is provided with the guide cylinder (8) that two axis extend up and down, entablature is installed cylinder (9), the piston rod of described cylinder (9) reaches and is connected with sandbox (10) end face below entablature, the end face of described sandbox (10) is additionally provided with two guide posts (11), guide cylinder (8) on two described guide post (11) traverse entablatures, the end face of described sandbox (10) is additionally provided with air inlet (10a) and charging aperture (10b), the bottom surface of described sandbox (10) is provided with the two rows sand shooting mouth corresponding with charging hole (12).
In such scheme, the left and right sides in aperture, described rectangular opening lower end is respectively symmetrically and is provided with the L-shaped link plate (6) being made up of vertical plate and lower cross plate, and drawing and pulling type splicing groove (7) is arranged between the L-shaped link plate (6) of both sides.
Adopt such scheme, by charging aperture equipped with sand in sandbox, during use, matched moulds cylinder is by active and inactive mold matched moulds, and cylinder piston rod stretches out, allow sand shooting mouth alignment mould on charging hole, sand is sprayed so that speed transmission drum off-chip molding, then cylinder moves up in speed transmission drum off-chip die cavity. Leaving mould, off-chip ejected with thimble, fall in splicing groove, easy to use, cost is low, and production efficiency is high. Once plastic two row's off-chips.
In such scheme: connect underbeam (3) between the bottom of described four root posts (2). Increase the stability of frame.
In such scheme: described sand shooting mouth (12) includes sand shooting mouth screw rod (12a) and screw rod head (12b), the lower end of described sandbox (10) is provided with two row's screws, described sand shooting mouth screw rod (12a) is threaded in this screw, and described sand shooting mouth screw rod (12a) and screw rod head (12b) are provided with axially extended material shooting hole.
Need not buying special sand shooting mouth, cost is low, and raw material is easy to get. And screw rod head ensure that gapless between sand shooting mouth and charging aperture.
In such scheme: described dynamic model (15) is provided with connecting rod (17) away from the side of cover half (13), described connecting rod (17) traverse portable plate (18), described portable plate (18) is connected with the piston rod of matched moulds cylinder (16), described matched moulds cylinder (16) is arranged on the bottom of the supporting leg of portal (4), ejector retainner plate (19) it is additionally provided with between described portable plate (18) and dynamic model (15), described ejector retainner plate (19) is provided with thimble (20), described thimble (20) traverse dynamic model (15), described cover half (13) is provided with centre hole accordingly, the opposing side of described ejector retainner plate (19) and thimble (20) is provided with screw rod (21), the journal stirrup (22) of described screw rod (21) traverse portable plate (18) and both sides, door type frame (4) supporting leg bottom, and by nut check on journal stirrup (22). after molding, turn screw rod, allow thimble off-chip be ejected. then thimble is extracted out again.
Beneficial effect: simple in construction of the present utility model, easy to manufacture, easy to use, cost is low, and working (machining) efficiency is high.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is A place partial enlarged drawing in Fig. 1.
Fig. 3 is mould scheme of installation on upper cross plate.
Fig. 4 is the upward view of sandbox 10.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail:
Embodiment 1, as illustrated in fig. 1 and 2: simple and easy speed transmission drum is made up of from core making machine parts such as upper cross plate 1, column 2, underbeam 3, portal 4, slide rail 5, L-shaped link plate 6, splicing groove 7, guide cylinder 8, cylinder 9, sandbox 10, guide post 11, sand shooting mouth 12, cover half 13, electric heating tube 14, dynamic model 15, matched moulds cylinder 16, connecting rod 17, portable plate 18, ejector retainner plate 19, thimble 20, screw rod 21 and journal stirrups 22.
Frame includes underframe and portal 4, and underframe includes upper cross plate 1 and four root posts 2, and four root posts 2 are fixed on four angles of upper cross plate 1, connects underbeam 3 between the bottom of four root posts 2. Increase the stability of underframe.
Upper cross plate 1 is arranged over portal 4, the lower end of two supporting legs of portal 4 is respectively welded at the centre of the left and right sides of upper cross plate 1, the middle part of upper cross plate 1 is provided with rectangular opening, the side, front and back in aperture, rectangular opening upper end is respectively symmetrically and is provided with the slide rail 5 that left and right extends, cover half 13 is fixed between the upper surface of slide rail 5 of side, front and back, namely the two ends of cover half 13 are separately fixed at the upper surface of slide rail 5, cover half 13 is positioned at the middle part of slide rail 5, cover half 13 is provided with electric heating tube 14, the left and right side of cover half 13 all has row's die cavity, the end face of cover half 3 is provided with the semicircle charging hole with mould cavity, the slide rail 5 of cover half 13 both sides is provided with dynamic model 15, dynamic model 15 is provided with die cavity near the side of cover half 13, and it also is provided with the semicircle charging hole with mould cavity in dynamic model 15 upper end, after dynamic model 15 and cover half 13 matched moulds, die cavity above them forms speed transmission drum off-chip die cavity, semicircle charging hole docking above them forms charging hole, the dynamic model 15 of both sides is also provided with electric heating tube 14, the dynamic model 15 of both sides is driven by matched moulds cylinder 16 and moves left and right on slide rail 5, concrete: dynamic model 15 is provided with connecting rod 17 away from the side of cover half 13, connecting rod 17 traverse portable plate 18, portable plate 18 is connected with the piston rod of matched moulds cylinder 16, matched moulds cylinder 16 is arranged on the bottom of the supporting leg of portal 4, ejector retainner plate 19 it is additionally provided with between portable plate 18 and dynamic model 15, ejector retainner plate 19 is provided with thimble 20, thimble 20 traverse dynamic model 15, cover half 13 is provided with centre hole accordingly, ejector retainner plate 19 side opposing with thimble 20 is provided with screw rod 21, the journal stirrup 22 of screw rod 21 traverse portable plate 18 and both sides, door type frame 4 supporting leg bottom, and by nut check on journal stirrup 22.
The left and right sides in aperture, described rectangular opening lower end is respectively symmetrically and is provided with the L-shaped link plate 6 being made up of vertical plate and lower cross plate, and drawing and pulling type splicing groove 7 is arranged between the L-shaped link plate 6 of both sides. Specifically, the both sides of the lower surface of splicing groove 7 are placed on the lower transverse plate of L-shaped link plate 6.
The middle part of the entablature of portal 4 is provided with the guide cylinder 8 that two axis extend up and down, entablature is installed cylinder 9, the piston rod of cylinder 9 reaches and is connected with sandbox 10 end face below entablature, the end face of sandbox 10 is additionally provided with two guide posts 11, guide cylinder 8 on two guide post 11 traverse entablatures, the end face of sandbox 10 is additionally provided with air inlet 10a and charging aperture 10b, arranges feed hopper on charging aperture 10b. The bottom surface of sandbox 10 is provided with the two rows sand shooting mouth corresponding with charging hole 12. Sand shooting mouth 12 includes sand shooting mouth screw rod 12a and screw rod head 12b, and the lower end of sandbox 10 is provided with two row's screws, and sand shooting mouth screw rod 12a is threaded in this screw, and sand shooting mouth screw rod 12a and screw rod head 12b is provided with axially extended material shooting hole.
This utility model is not limited to above-mentioned specific embodiment, it will be appreciated that those of ordinary skill in the art just can make many modifications and variations according to design of the present utility model without creative work. In a word, all technical staff in the art pass through the available technical scheme of logical analysis, reasoning, or a limited experiment on the basis of existing technology according to design of the present utility model, all should in the protection domain being defined in the patent claims.
Claims (5)
1. a simple and easy speed transmission drum is from core making machine, including frame, it is characterized in that: described frame includes underframe and portal (4) composition, described underframe includes upper cross plate (1) and four root posts (2), described upper cross plate (1) is arranged over described portal (4), the lower end of two supporting legs of described portal (4) is respectively welded at the centre of the left and right sides of upper cross plate (1), the middle part of described upper cross plate (1) is provided with rectangular opening, the side, front and back in aperture, described rectangular opening upper end is respectively symmetrically and is provided with the slide rail (5) that left and right extends, cover half (13) is fixed between the upper surface of slide rail (5) of side, front and back, described cover half (13) is positioned at the middle part of slide rail (5), described cover half (13) is provided with electric heating tube (14), the left and right side of described cover half (13) all has row's die cavity, the end face of described cover half (13) is provided with the semicircle charging hole with mould cavity, the slide rail (5) of described cover half (13) both sides is provided with dynamic model (15), described dynamic model (15) is provided with die cavity near the side of cover half (13), and it also is provided with the semicircle charging hole with mould cavity in dynamic model (15) upper end, after described dynamic model (15) and cover half (13) matched moulds, die cavity above them forms speed transmission drum off-chip die cavity, semicircle charging hole docking above them forms charging hole, the dynamic model (15) of both sides is driven by matched moulds cylinder (16) and moves left and right on slide rail (5), the dynamic model (15) of both sides is also provided with electric heating tube (14),
The middle part of the entablature of described portal (4) is provided with the guide cylinder (8) that two axis extend up and down, entablature is installed cylinder (9), the piston rod of described cylinder (9) reaches and is connected with sandbox (10) end face below entablature, the end face of described sandbox (10) is additionally provided with two guide posts (11), guide cylinder (8) on two described guide post (11) traverse entablatures, the end face of described sandbox (10) is additionally provided with air inlet (10a) and charging aperture (10b), the bottom surface of described sandbox (10) is provided with the two rows sand shooting mouth corresponding with charging hole (12).
2. according to claim 1 simple and easy speed transmission drum from core making machine, it is characterised in that: connect underbeam (3) between the bottom of described four root posts (2).
3. according to claim 1 simple and easy speed transmission drum from core making machine, it is characterized in that: described sand shooting mouth (12) includes sand shooting mouth screw rod (12a) and screw rod head (12b), the lower end of described sandbox (10) is provided with two row's screws, described sand shooting mouth screw rod (12a) is threaded in this screw, and described sand shooting mouth screw rod (12a) and screw rod head (12b) are provided with axially extended material shooting hole.
4. according to claim 1 simple and easy speed transmission drum from core making machine, it is characterized in that: described dynamic model (15) is provided with connecting rod (17) away from the side of cover half (13), described connecting rod (17) traverse portable plate (18), described portable plate (18) is connected with the piston rod of matched moulds cylinder (16), described matched moulds cylinder (16) is arranged on the bottom of the supporting leg of portal (4), ejector retainner plate (19) it is additionally provided with between described portable plate (18) and dynamic model (15), described ejector retainner plate (19) is provided with thimble (20), described thimble (20) traverse dynamic model (15), described cover half (13) is provided with centre hole accordingly, the opposing side of described ejector retainner plate (19) and thimble (20) is provided with screw rod (21), the journal stirrup (22) of described screw rod (21) traverse portable plate (18) and both sides, door type frame (4) supporting leg bottom, and by nut check on journal stirrup (22).
5. according to claim 1 simple and easy speed transmission drum from core making machine, it is characterized in that: the left and right sides in aperture, described rectangular opening lower end is respectively symmetrically and is provided with the L-shaped link plate (6) being made up of vertical plate and lower cross plate, and drawing and pulling type splicing groove (7) is arranged between the L-shaped link plate (6) of both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520862747.8U CN205289670U (en) | 2015-11-02 | 2015-11-02 | Simple and easy variable speed is bulging makes machine from core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520862747.8U CN205289670U (en) | 2015-11-02 | 2015-11-02 | Simple and easy variable speed is bulging makes machine from core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205289670U true CN205289670U (en) | 2016-06-08 |
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ID=56438836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520862747.8U Expired - Fee Related CN205289670U (en) | 2015-11-02 | 2015-11-02 | Simple and easy variable speed is bulging makes machine from core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205289670U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105251947A (en) * | 2015-11-02 | 2016-01-20 | 重庆市大小金属铸件厂 | Simple forming machine for transmission drum scattering cores |
-
2015
- 2015-11-02 CN CN201520862747.8U patent/CN205289670U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105251947A (en) * | 2015-11-02 | 2016-01-20 | 重庆市大小金属铸件厂 | Simple forming machine for transmission drum scattering cores |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160608 Termination date: 20161102 |