CN216831347U - Electric heating cutting device for lost foam - Google Patents
Electric heating cutting device for lost foam Download PDFInfo
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- CN216831347U CN216831347U CN202123021380.1U CN202123021380U CN216831347U CN 216831347 U CN216831347 U CN 216831347U CN 202123021380 U CN202123021380 U CN 202123021380U CN 216831347 U CN216831347 U CN 216831347U
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- heating wire
- insulating plate
- fixing frame
- driving mechanism
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Abstract
The utility model discloses an electric heating cutting device for lost foam, wherein a table top of a linear conveyer is arranged on the upper part of a base, and a linear driving mechanism is arranged on the base and drives the table top to move linearly and is electrically connected with a control center; the support of the electric heating cutting system is fixed on one side of the base, the horizontal driving mechanism is arranged on the support and drives the support to move horizontally, the vertical driving mechanism is arranged on the support and drives the heating wire fixing frame to move vertically, the heating wire is fixed on the upper part of the heating wire fixing frame extending towards one side of the table board, and the horizontal and vertical driving mechanisms are respectively electrically connected with the control center. The utility model discloses a sharp conveyer realizes that foam X axle removes, then makes the heating wire do Y axle and Z axle through electric heat cutting system and remove, realizes through control center's control that the foam can cut various sharp, pitch arc and recess isotructure, has rational in infrastructure, characteristics that the precision is good, cutting efficiency is high.
Description
Technical Field
The utility model belongs to the technical field of the casting auxiliary assembly, concretely relates to disappearance mould foam electric heat cutting device rational in infrastructure, that the precision is good, cutting efficiency is high.
Background
Lost foam casting (also called solid casting) is a novel casting method which comprises the steps of bonding and combining models with similar size and shape of castings into model clusters, coating refractory paint on the model clusters, drying the model clusters, burying the model clusters in dry quartz sand for vibration modeling, pouring under negative pressure to gasify the model, enabling liquid metal to occupy the position of the model, solidifying and cooling the model clusters to form the castings. As the lost foam casting is a new process with nearly no allowance and accurate molding, the process does not need to take a mold, a parting surface or a sand core, so that a casting does not have flash, burrs or draft inclination, and the size error caused by the combination of the sand core is reduced, thereby the lost foam casting technology is rapidly developed in the whole world in nearly 20 years.
In the field of lost foam casting, foam is generally adopted as a model material of a lost foam, so that a foam block or a foam wall needs to be cut to a certain extent to match a model, a traditional cutting mode is mostly manually cut by using a saw blade and a cutter, a large amount of chips are easily generated and are difficult to clean, the production efficiency is low, errors of sizes and positions of a groove, an arc and the like of cutting are large, the precision and the smoothness after cutting cannot be ensured, and the quality of a cast product after lost foam casting is severely restricted. Among the prior art, the cutting equipment to the foam is generally only single layering or circular cutting, although cutting efficiency and precision are all higher, but be difficult to cut the arc, the structure that extensively exists in disappearance moulds such as recess, need can satisfy the requirement through the concatenation after the piecemeal cutting, not only piecemeal cutting efficiency is lower, size precision after the concatenation is difficult to guarantee moreover, and the transition of arc and recess is difficult to level and smooth, also can influence the foundry goods quality after the disappearance mould casting, consequently hardly satisfy the in-service use demand.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a rational in infrastructure, the precision is good, the efficient disappearance mould foam electric heat cutting device of cutting.
The utility model discloses these realize: the electric heating cutting device comprises a linear conveying device and an electric heating cutting system, wherein the electric heating cutting system is arranged on one side of the linear conveying device; the linear conveying device comprises a base, a table top, a linear driving mechanism and a controller, wherein the table top is arranged at the upper part of the base, the linear driving mechanism is arranged on the base and drives the table top to move linearly, and the linear driving mechanism is electrically connected with a control center fixedly arranged on the base; the electric heating cutting system comprises a support, a horizontal driving mechanism, a support, a vertical driving mechanism, a heating wire fixing frame and a heating wire, wherein the support is fixedly arranged on one side of the base along the moving direction of the table board, the horizontal driving mechanism is arranged on the support and drives the support to horizontally move perpendicular to the moving direction of the table board, the vertical driving mechanism is arranged on the support and drives the heating wire fixing frame to vertically move, the heating wire is fixedly arranged on the upper portion of the heating wire fixing frame extending to one side of the table board, and the horizontal driving mechanism and the vertical driving mechanism are respectively electrically connected with a control center.
The utility model has the advantages that:
1. the utility model discloses a sharp conveyer realizes that the foam removes along the X axle, then make the heating wire do Y axle and Z axle through electric heat cutting system and remove, with control center's overall control, both can realize the traditional layering cutting of foam, also can once cut out circularly, the pitch arc, the various complex construction of extensive existence in the disappearance mould such as recess, show the efficiency that has improved the cutting complex construction, and can realize that the disappearance mould is less and even need not the concatenation, size precision after the cutting has effectively been guaranteed, and the transition is level and smooth, thereby can take the good basis down for the foundry goods quality after the disappearance mould casting from the source.
2. The utility model discloses utilize the high temperature cutting foam of heating wire, not only the cutting can not produce garrulous foam, has saved foam material, the clearance of also being convenient for, the clean and tidy smoothness of foam section after the high temperature cutting moreover, disappearance mould after the cutting need not polishing, plastic, has reduced the work load in later stage promptly, has also improved the precision of disappearance mould.
To sum up, the utility model has the characteristics of rational in infrastructure, the precision is good, cutting is efficient.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is one of the schematic views of the heating wire fixing frame and the heating wire of FIG. 1;
FIG. 3 is a second schematic view of the heating wire fixing frame and the heating wire of FIG. 1;
in the figure: 1-table top, 2-bracket, 2A-chute, 3-horizontal driving mechanism, 4-support, 4A-slide block, 4B-guide rod, 5-vertical driving mechanism, 6-electric heating wire fixing frame, 6A-fixing part, 6B-adjusting bolt, 6C-first insulating plate, 6D-second insulating plate, 7-electric heating wire and 8-foam fixing frame.
Detailed Description
The present invention is further described with reference to the following drawings and examples, but the present invention is not limited thereto in any way, and any modification or improvement based on the teaching of the present invention is within the protection scope of the present invention.
As shown in fig. 1, 2 and 3, the utility model comprises a linear conveyer and an electric heating cutting system, wherein the electric heating cutting system is arranged at one side of the linear conveyer; the linear conveying device comprises a base, a table top 1, a linear driving mechanism and a controller, wherein the table top 1 is arranged at the upper part of the base, the linear driving mechanism is arranged on the base and drives the table top 1 to linearly move, and the linear driving mechanism is electrically connected with a control center fixedly arranged on the base; the electric heat cutting system includes support 2, horizontal drive mechanism 3, support 4, vertical drive mechanism 5, heating wire mount 6, heating wire 7, 2 fixed settings in the one side of the 1 moving direction of base edge mesa in the support, horizontal drive mechanism 3 sets up on support 2 and drives the 1 moving direction horizontal migration of support 4 perpendicular to mesa, vertical drive mechanism 5 sets up on support 4 and drives the 6 vertical migration of heating wire mount, heating wire 7 is fixed to be set up in the upper portion that 6 extensions on one side of mesa in the heating wire mount, horizontal drive mechanism 3, vertical drive mechanism 5 respectively with control center electric connection.
The heating wire fixing frame 6 is provided with a fixing part 6A facing one side of the table board 1, the side face of the fixing part 6A is sequentially connected with a first insulating plate 6C and a second insulating plate 6D through an adjusting bolt 6B, and the heating wire 7 is vertically arranged and clamped between the first insulating plate 6C and the second insulating plate 6D at the upper end and the lower end and is connected with a power supply.
As shown in fig. 2, the fixing portion 6A is in a shape of a [, the side surfaces of the upper and lower ends of the fixing portion 6A are sequentially connected with a first insulating plate 6C and a second insulating plate 6D through an adjusting bolt 6B, the heating wire 7 is in a shape of a [, and the upper and lower ends of the heating wire are respectively clamped between the first insulating plate 6C and the second insulating plate 6D of the fixing portion 6A, the upper and lower ends of the heating wire are respectively clamped between the first insulating plate 6C and the second insulating plate 6D of the end surface of the table top 1, or the heating wire 7 is a linear heating wire, and the upper and lower ends of the heating wire are respectively clamped on the inner sides of the fixing portion 6A, which are opposite to the upper and lower end protrusions.
The first insulating plate 6C and the second insulating plate 6D of the upper and lower both ends of the fixing portion 6A are fixedly connected to the fixing portion 6A by upper and lower adjusting bolts 6B, respectively.
As shown in fig. 3, the fixing portion 6A is a straight plate, and the heating wire 7 is in a shape of a [ ", and upper and lower ends thereof are respectively clamped between the first insulating plate 6C and the second insulating plate 6D at the upper and lower portions of the fixing portion 6A.
The first insulating plate 6C and the second insulating plate 6D are fixedly connected with the fixing portion 6A through an adjusting bolt 6B along the center of the fixing portion 6A in the vertical direction, and the adjusting bolt 6B connected with the fixing portion 6A is further arranged on the outer sides of the clamping positions of the upper end and the lower end of the "[" shaped electric heating wire 7 of the first insulating plate 6C and the second insulating plate 6D.
A sliding groove 2A perpendicular to the moving direction of the table board 1 is fixedly arranged on the support 2, and a sliding block 4A in sliding fit with the sliding groove 2A is arranged at the bottom of the support 4; a guide rod 4B is vertically arranged on the support 4, and a sliding hole in sliding fit with the guide rod 4B is arranged on the electric heating wire fixing frame 6.
The detachable is provided with foam mount 8 on mesa 1, foam mount 8 includes horizontal mount, longitudinal fixation frame, horizontal mount is connected with longitudinal fixation frame mutually perpendicular, be provided with on the mesa 1 with horizontal mount and/or longitudinal fixation frame fixed connection's connecting hole or spread groove.
The utility model discloses theory of operation and working process:
as shown in fig. 1 and 2, when cutting, firstly, the foam material is fixed on the foam fixing frame 8; simultaneously inputting a line function or a programming parameter of the lost foam to be cut into a control center; then the electric heating wire 7 is electrified to be preheated to a certain temperature; and starting cutting, wherein the control center controls the linear driving mechanism of the linear conveying device and the speed and the position of the horizontal driving mechanism 3 and the vertical driving mechanism 5 of the electric heating cutting system according to the input function or parameter, so that the foam material moves along the X axis, and the heating wire 7 moves along the Y axis and the Z axis, and the foam can be cut as required. The electric heating wire 7 can be drawn out or retracted by tightening or loosening the adjusting bolts 6B on the upper and/or lower fixing portions 6A of the electric heating wire fixing frame 6 according to cutting requirements, thereby realizing adjustment of the cutting depth or cutting shape.
The above description is only for the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (8)
1. An electric heating cutting device for lost foam comprises a linear conveying device and an electric heating cutting system, wherein the electric heating cutting system is arranged on one side of the linear conveying device; the device is characterized by comprising a base, a table top (1), a linear driving mechanism and a controller, wherein the table top (1) is arranged at the upper part of the base, the linear driving mechanism is arranged on the base and drives the table top (1) to linearly move, and the linear driving mechanism is electrically connected with a control center fixedly arranged on the base; the electric heating cutting system comprises a support (2), a horizontal driving mechanism (3), a support (4), a vertical driving mechanism (5), a heating wire fixing frame (6) and a heating wire (7), wherein the support (2) is fixedly arranged on one side of the base along the moving direction of the table board (1), the horizontal driving mechanism (3) is arranged on the support (2) and drives the support (4) to move horizontally in the direction perpendicular to the table board (1), the vertical driving mechanism (5) is arranged on the support (4) and drives the heating wire fixing frame (6) to move vertically, the heating wire (7) is fixedly arranged on the upper portion of the heating wire fixing frame (6) extending to one side of the table board (1), and the horizontal driving mechanism (3) and the vertical driving mechanism (5) are respectively electrically connected with a control center.
2. The electrothermal cutting device for lost foam according to claim 1, wherein a fixing portion (6A) is disposed on one side of the heating wire fixing frame (6) facing the table top (1), a first insulating plate (6C) and a second insulating plate (6D) are sequentially connected to the side of the fixing portion (6A) through an adjusting bolt (6B), the heating wire (7) is vertically disposed, and the upper end and the lower end of the heating wire are clamped between the first insulating plate (6C) and the second insulating plate (6D) and are connected with a power supply.
3. The electrothermal cutting device for lost foam according to claim 2, wherein the fixing portion (6A) is in a shape of a [, the side surfaces of the upper and lower ends of the fixing portion (6A) are sequentially connected with a first insulating plate (6C) and a second insulating plate (6D) through adjusting bolts (6B), respectively, the heating wire (7) is in a shape of a [, the upper and lower ends of the heating wire are respectively clamped between the first insulating plate (6C) and the second insulating plate (6D), the upper and lower ends of the heating wire are respectively clamped between the upper and lower end projections of the fixing portion (6A) and the end surface of one side of the table top (1), or the heating wire (7) is a linear heating wire, and the upper and lower ends of the heating wire are respectively clamped on the inner sides of the upper and lower end projections of the fixing portion (6A) which are opposite.
4. The electrothermal cutting device for lost foam according to claim 3, wherein the first insulating plate (6C) and the second insulating plate (6D) of the protrusions at the upper and lower ends of the fixing part (6A) are respectively fixedly connected with the fixing part (6A) through upper and lower adjusting bolts (6B).
5. The electrothermal cutting device for lost foam according to claim 2, wherein the fixing portion (6A) is in the shape of a straight plate, the electric heating wire (7) is in the shape of a "[", and the upper and lower ends thereof are respectively clamped between the first insulating plate (6C) and the second insulating plate (6D) at the upper and lower portions of the fixing portion (6A).
6. The electrothermal cutting device for lost foam according to claim 5, wherein the first insulating plate (6C) and the second insulating plate (6D) are fixedly connected with the fixing portion (6A) through an adjusting bolt (6B) along the center of the fixing portion (6A) in the vertical direction, and the adjusting bolt (6B) connected with the fixing portion (6A) is further arranged outside the clamping position of the upper and lower ends of the "[" shaped electric heating wire (7) on the first insulating plate (6C) and the second insulating plate (6D).
7. The electrothermal cutting device for lost foam according to any one of claims 1 to 6, wherein a sliding groove (2A) perpendicular to the moving direction of the table top (1) is fixedly arranged on the bracket (2), and a sliding block (4A) in sliding fit with the sliding groove (2A) is arranged at the bottom of the support (4); the support (4) is vertically provided with a guide rod (4B), and the electric heating wire fixing frame (6) is provided with a sliding hole in sliding fit with the guide rod (4B).
8. The electrothermal cutting device for foam of a lost foam according to claim 7, wherein the table top (1) is detachably provided with a foam fixing frame (8), the foam fixing frame (8) comprises a transverse fixing frame and a longitudinal fixing frame, the transverse fixing frame and the longitudinal fixing frame are perpendicularly connected, and the table top (1) is provided with a connecting hole or a connecting groove fixedly connected with the transverse fixing frame and/or the longitudinal fixing frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123021380.1U CN216831347U (en) | 2021-12-03 | 2021-12-03 | Electric heating cutting device for lost foam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123021380.1U CN216831347U (en) | 2021-12-03 | 2021-12-03 | Electric heating cutting device for lost foam |
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| Publication Number | Publication Date |
|---|---|
| CN216831347U true CN216831347U (en) | 2022-06-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123021380.1U Active CN216831347U (en) | 2021-12-03 | 2021-12-03 | Electric heating cutting device for lost foam |
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| Country | Link |
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| CN (1) | CN216831347U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115194892A (en) * | 2022-07-28 | 2022-10-18 | 无锡焙斯机械有限公司 | Butter cutting machine |
-
2021
- 2021-12-03 CN CN202123021380.1U patent/CN216831347U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115194892A (en) * | 2022-07-28 | 2022-10-18 | 无锡焙斯机械有限公司 | Butter cutting machine |
| CN115194892B (en) * | 2022-07-28 | 2023-11-28 | 无锡焙斯机械有限公司 | Butter cutting machine |
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