Dust removal casting cutting machine

Abstract

The utility model relates to the technical field of cutting, in particular to a dust removal casting cutting machine which can cool a saw blade during cutting, prevent the saw blade from being too high in temperature, guarantee the service life of the saw blade, and is convenient to use and high in practicability. Comprising a bottom plate, a support, a supporting plate and a cutting machine, the supporting plate is fixedly installed at the upper end of the bottom plate through the support, and a saw blade is arranged on the cutting machine; the cutting device further comprises a lifting mechanism, a pressing mechanism and a cooling mechanism, the pressing mechanism is installed on the supporting plate and has a pressing function, the cutting machine is installed on the lifting mechanism and located on the right side of the supporting plate, the lifting mechanism is used for lifting the cutting machine, and the cooling mechanism is used for cooling the saw blade.

Description

Technical Field

[0001] This utility model relates to the technical field of cutting, and in particular to a dust removal casting cutting machine. Background Technology

[0002] In both sand casting and wax casting, a gate connected to the mold cavity needs to be made on the mold shell. During pouring, the molten metal is poured into the mold cavity through the gate on the mold shell, allowing the molten metal to cool and solidify into a cast billet on the mold shell. At the same time, the molten metal at the gate will also form a metal gate on the upper part of the cast billet. Afterwards, the mold shell outside the cast billet is removed by vibrating the shell, and then the metal gate on the cast billet needs to be cut off by a cutting machine. In the prior art, a utility model patent with patent application number 202021234028.9 discloses an iron casting cutting machine that can prevent dust pollution. It mainly consists of a clamping mechanism, a cutting machine, and a negative pressure fan. In use, the casting billet is clamped and fixed by the clamping mechanism, and then the gate of the casting billet is cut by the cutting machine. At the same time, the dust generated during the cutting process is sucked in by the negative pressure fan. The inventor believes that the following problems exist in its use: during long-term operation, the temperature of the cutting blade will gradually increase due to friction. After the temperature rises, the strength of the cutting blade will decrease, wear will be aggravated, and the service life will be short. Utility Model Content

[0003] To solve the above-mentioned technical problems, this utility model provides a dust removal casting cutting machine that can dissipate heat and cool the saw blade during cutting, preventing the saw blade temperature from becoming too high, ensuring the service life of the saw blade, and is easy to use and highly practical.

[0004] This utility model discloses a dust removal casting cutting machine, comprising a base plate, a support, a support plate, and a cutting machine. The support plate is fixedly installed on the upper part of the base plate via the support. The cutting machine is equipped with a saw blade. It also includes a lifting mechanism, a pressing mechanism, and a cooling mechanism. The pressing mechanism is installed on the support plate and has a pressing function. The cutting machine is installed on the lifting mechanism, located on the right side of the support plate. The lifting mechanism is used to raise and lower the cutting machine, and the cooling mechanism is used to dissipate heat and cool the saw blade. In use, the casting billet to be cut is placed on the support plate, with the gate on the billet located on the right side of the support plate. Then, the billet is moved so that the part to be cut is below the saw blade. The pressing mechanism then presses and fixes the billet to the support plate. The lifting mechanism then lowers the cutting machine, causing the saw blade to descend. During the descent, the saw blade contacts the gate on the billet and cuts it off. Simultaneously, the cooling mechanism dissipates heat and cools the saw blade, reducing its temperature and ensuring its service life. It is convenient to use and highly practical.

[0005] The lifting mechanism includes a hoisting frame, a hydraulic cylinder, a push rod, and a fixed plate. The hydraulic cylinder is fixedly installed at the lower end of the hoisting frame, and a push rod is provided at the output end of the hydraulic cylinder. The fixed plate is fixedly installed at the lower end of the push rod, and the cutting machine is fixedly installed at the lower end of the fixed plate. The hoisting frame is fixedly hoisted on the workshop support. When the billet is cut by the saw blade on the cutting machine, the hydraulic cylinder is opened. The hydraulic cylinder, through the push rod, causes the fixed plate to drive the cutting machine to descend. The cutting machine drives the saw blade to descend, and the saw blade contacts the billet during the descent, cutting off the gate on the billet. This improves convenience.

[0006] The cooling mechanism includes a cooler, a hose, and a blower pipe. The cooler is fixedly installed on the upper end of the hoisting frame. The output end of the cooler is provided with a hose, and the output end of the hose is connected to the blower pipe. The blower pipe is installed on a fixed plate, and the output end of the blower pipe points towards the saw blade. When the billet is cut by the saw blade, the cooler is turned on, so that the cool air is blown onto the saw blade in sequence through the hose and the blower pipe. The cool air dissipates heat from the saw blade and cools it down, preventing the saw blade from overheating.

[0007] Preferably, the clamping mechanism includes a fixed frame, a cylinder, a pressure rod, and a pressure plate. The fixed frame is fixedly installed on the upper end of the support plate, the cylinder is fixedly installed on the upper end of the fixed frame, the pressure rod is slidably installed on the fixed frame, the upper end of the pressure rod is connected to the output end of the cylinder, and the pressure plate is fixedly installed on the lower end of the pressure rod. After the billet is positioned on the upper end of the support plate, the cylinder is opened, and the cylinder causes the pressure plate to descend through the pressure rod. During the descent, the pressure plate contacts the billet, thus clamping and fixing the billet to the support plate. This improves the stability of the billet during the cutting process and has high practicality.

[0008] Preferably, it also includes a screw and a positioning plate. The screw is rotatably mounted on the support plate, and the positioning plate is slidably mounted on the support plate. The positioning plate is screwed onto the screw. When cutting the billet, the left end of the billet is brought into close contact with the positioning plate to ensure that the cutting part on the billet is located below the saw blade. When cutting the billet, the operator only needs to measure the first billet, which facilitates the positioning of the billet.

[0009] Preferably, the positioning plate is provided with a pointer, and the support plate is provided with a scale, with the pointer pointing to the scale; the position of the positioning plate on the support plate can be determined by the pointer pointing to the scale value on the support plate, which improves convenience.

[0010] Preferably, it also includes a vacuum cleaner and a suction pipe. The vacuum cleaner is fixedly mounted on the base plate, and the input end of the vacuum cleaner is provided with a suction pipe, the input end of which points towards the saw blade. With the above configuration, when the vacuum cleaner is turned on, the dust generated by the saw blade during the cutting process enters the vacuum cleaner through the suction pipe, thereby improving the dust removal effect.

[0011] Preferably, it also includes an inclined plate and a collection box. The inclined plate is installed at an angle on the right end of the support plate, and the collection box is placed on the base plate. The upper end of the inclined plate is located above the collection box. With the above arrangement, the gate cut off from the billet can slide down the inclined plate into the collection box for collection, which facilitates the collection of the gate.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: When in use, the billet to be cut is placed on the support plate, with the gate on the billet located on the right side of the support plate. Then, the billet is moved so that the part to be cut is moved below the saw blade. Then, the billet is pressed and fixed on the support plate by the clamping mechanism. Then, the cutting machine is lowered by the lifting mechanism, and the cutting machine drives the saw blade to descend. During the descent, the saw blade contacts the gate on the billet and cuts the gate off the billet. At the same time, the cooling mechanism dissipates heat and cools the saw blade, reducing the temperature of the saw blade and ensuring the service life of the saw blade. It is convenient to use and highly practical. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the first isometric structure of this utility model;

[0014] Figure 2 This is a schematic diagram of the second isometric structure of this utility model;

[0015] Figure 3 It is a structural diagram of the hoisting frame, air cooler, and hydraulic cylinder, etc.

[0016] Figure 4 This is a schematic diagram of the clamping mechanism;

[0017] Figure 5 This is a structural diagram of the support plate, screw, and positioning plate, etc.

[0018] The following are labels in the attached diagram: 1. Base plate; 2. Bracket; 3. Support plate; 4. Cutting machine; 5. Saw blade; 6. Lifting frame; 7. Hydraulic cylinder; 8. Push rod; 9. Fixing plate; 10. Air cooler; 11. Hose; 12. Air blower; 13. Fixing frame; 14. Cylinder; 15. Pressure rod; 16. Pressure plate; 17. Screw; 18. Positioning plate; 19. Pointer; 20. Vacuum cleaner; 21. Vacuum hose; 22. Inclined plate; 23. Collection box; 24. Cast billet. Detailed Implementation

[0019] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. This utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to make the disclosure of this utility model more thorough and complete.

[0020] Example 1

[0021] like Figures 1 to 5 The dust removal casting cutting machine of this utility model includes a base plate 1, a bracket 2, a support plate 3, a cutting machine 4, a lifting mechanism, a pressing mechanism, and a cooling mechanism. The support plate 3 is fixedly installed on the upper end of the base plate 1 via the bracket 2. A saw blade 5 is installed on the cutting machine 4. The pressing mechanism is installed on the support plate 3 and has a pressing function. The cutting machine 4 is installed on the lifting mechanism and is located on the right side of the support plate 3. The lifting mechanism is used to raise and lower the cutting machine 4, and the cooling mechanism is used to dissipate heat and cool the saw blade 5. In use, the casting billet 24 to be cut is placed on the support plate 3, so that the casting billet 24... The gate on the 4th plate is located on the right side of the support plate 3. Then, the billet 24 is moved so that the part of the billet 24 to be cut is moved below the saw blade 5. Then, the billet 24 is pressed and fixed on the support plate 3 by the clamping mechanism. Then, the cutting machine 4 is lowered by the lifting mechanism. The cutting machine 4 drives the saw blade 5 to lower. During the descent, the saw blade 5 contacts the gate on the billet 24 and cuts the gate on the billet 24. At the same time, the cooling mechanism dissipates heat and cools the saw blade 5, reducing the temperature of the saw blade 5 and ensuring the service life of the saw blade 5. It is convenient to use and highly practical.

[0022] like Figure 1 and Figure 3 The lifting mechanism includes a hoisting frame 6, a hydraulic cylinder 7, a push rod 8, and a fixing plate 9. The hydraulic cylinder 7 is fixedly installed at the lower end of the hoisting frame 6, and the output end of the hydraulic cylinder 7 is equipped with the push rod 8. The fixing plate 9 is fixedly installed at the lower end of the push rod 8, and the cutting machine 4 is fixedly installed at the lower end of the fixing plate 9. The hoisting frame 6 is fixedly hoisted on the support in the workshop. When the billet 24 is cut by the saw blade 5 on the cutting machine 4, the hydraulic cylinder 7 is opened. The hydraulic cylinder 7 drives the fixing plate 9 to lower the cutting machine 4 through the push rod 8. The cutting machine 4 drives the saw blade 5 to lower. During the descent, the saw blade 5 contacts the billet 24 and cuts off the gate on the billet 24. This improves convenience.

[0023] like Figure 3 The cooling mechanism includes a cooler 10, a hose 11, and a blower 12. The cooler 10 is fixedly installed on the upper end of the hoisting frame 6. The output end of the cooler 10 is provided with a hose 11, and the output end of the hose 11 is connected to the blower 12. The blower 12 is installed on the fixed plate 9, and the output end of the blower 12 points towards the saw blade 5. When the billet 24 is cut by the saw blade 5, the cooler 10 is turned on, so that the cold air is blown onto the saw blade 5 through the hose 11 and the blower 12 in sequence. The cold air dissipates heat and cools the saw blade 5, preventing the saw blade 5 from overheating.

[0024] like Figure 2 and Figure 4The clamping mechanism includes a fixed frame 13, a cylinder 14, a pressure rod 15, and a pressure plate 16. The fixed frame 13 is fixedly installed on the upper end of the support plate 3, the cylinder 14 is fixedly installed on the upper end of the fixed frame 13, the pressure rod 15 is slidably installed on the fixed frame 13, the upper end of the pressure rod 15 is connected to the output end of the cylinder 14, and the pressure plate 16 is fixedly installed on the lower end of the pressure rod 15. After the billet 24 is positioned on the upper end of the support plate 3, the cylinder 14 is opened. The cylinder 14 causes the pressure plate 16 to descend through the pressure rod 15. During the descent, the pressure plate 16 contacts the billet 24, and the billet 24 is clamped and fixed on the support plate 3 by the pressure plate 16. This improves the stability of the billet 24 during the cutting process and has high practicality.

[0025] like Figure 2 The screw 17 is rotatably mounted on the support plate 3, and the positioning plate 18 is slidably mounted on the support plate 3. The positioning plate 18 is screwed onto the screw 17. When cutting the billet 24, the left end of the billet 24 is brought into close contact with the positioning plate 18 to ensure that the cutting part on the billet 24 is located below the saw blade 5. When cutting the billet 24, the operator only needs to measure the first billet 24, which facilitates the positioning of the billet 24.

[0026] like Figure 2 The positioning plate 18 is equipped with a pointer 19, and the support plate 3 is equipped with a scale. The pointer 19 points to the scale. The position of the positioning plate 18 on the support plate 3 can be determined by the value of the scale on the support plate 3 pointed to by the pointer 19, which improves convenience.

[0027] like Figure 1 The vacuum cleaner 20 is fixedly installed on the base plate 1. The input end of the vacuum cleaner 20 is provided with a suction pipe 21, and the input end of the suction pipe 21 points towards the saw blade 5. With the above configuration, when the vacuum cleaner 20 is turned on, the dust generated by the saw blade 5 during the cutting process enters the vacuum cleaner 20 through the suction pipe 21, which improves the dust removal effect.

[0028] Example 2

[0029] like Figure 1 Based on Example 1, an inclined plate 22 and a collection box 23 are added. The inclined plate 22 is installed at an angle on the right end of the support plate 3, and the collection box 23 is placed on the base plate 1. The upper end of the inclined plate 22 is located above the collection box 23. With the above arrangement, the gate cut off from the billet 24 can slide down through the inclined plate 22 into the collection box 23 for collection, which facilitates the collection of the gate.

[0030] The cutting machine 4, hydraulic cylinder 7, air cooler 10, air blower 12, cylinder 14, pointer 19, vacuum cleaner 20 and collection box 23 of the dust removal casting cutting machine of this utility model are all purchased from the market. Technical personnel in this industry only need to install and operate them according to the accompanying instruction manual, without requiring any creative work from technical personnel in this field.

[0031] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A dust removal casting cutting machine, comprising a base plate (1), a bracket (2), a support plate (3), and a cutting machine (4), wherein the support plate (3) is fixedly mounted on the upper end of the base plate (1) via the bracket (2), and the cutting machine (4) is provided with a saw blade (5); characterized in that, It also includes a lifting mechanism, a pressing mechanism and a cooling mechanism. The pressing mechanism is installed on the support plate (3) and has the function of pressing. The cutting machine (4) is installed on the lifting mechanism and is located on the right side of the support plate (3). The lifting mechanism is used to lift the cutting machine (4) and the cooling mechanism is used to dissipate heat and cool the saw blade (5). The lifting mechanism includes a hoisting frame (6), a hydraulic cylinder (7), a push rod (8), and a fixing plate (9). The hydraulic cylinder (7) is fixedly installed at the lower end of the hoisting frame (6). The output end of the hydraulic cylinder (7) is provided with a push rod (8). The fixing plate (9) is fixedly installed at the lower end of the push rod (8). The cutting machine (4) is fixedly installed at the lower end of the fixing plate (9). The cooling mechanism includes a cooler (10), a hose (11) and a blower pipe (12). The cooler (10) is fixedly installed on the upper end of the hoisting frame (6). The output end of the cooler (10) is provided with a hose (11). The output end of the hose (11) is connected to the blower pipe (12). The blower pipe (12) is installed on the fixed plate (9). The output end of the blower pipe (12) points towards the saw blade (5).

2. The dust removal casting cutting machine as described in claim 1, characterized in that, The clamping mechanism includes a fixed frame (13), a cylinder (14), a pressure rod (15), and a pressure plate (16). The fixed frame (13) is fixedly installed on the upper end of the support plate (3), the cylinder (14) is fixedly installed on the upper end of the fixed frame (13), the pressure rod (15) is slidably installed on the fixed frame (13), the upper end of the pressure rod (15) is connected to the output end of the cylinder (14), and the pressure plate (16) is fixedly installed on the lower end of the pressure rod (15).

3. The dust removal casting cutting machine as described in claim 1, characterized in that, It also includes a screw (17) and a positioning plate (18). The screw (17) is rotatably mounted on the support plate (3), and the positioning plate (18) is slidably mounted on the support plate (3). The positioning plate (18) is screwed onto the screw (17).

4. The dust removal casting cutting machine as described in claim 3, characterized in that, The positioning plate (18) is provided with a pointer (19), and the support plate (3) is provided with a scale, with the pointer (19) pointing to the scale.

5. The dust removal casting cutting machine as described in claim 1, characterized in that, It also includes a vacuum cleaner (20) and a vacuum hose (21). The vacuum cleaner (20) is fixedly installed on the base plate (1). The vacuum cleaner (20) has a vacuum hose (21) at its input end, and the input end of the vacuum hose (21) points toward the saw blade (5).

6. The dust removal casting cutting machine as described in claim 1, characterized in that, It also includes an inclined plate (22) and a collection box (23). The inclined plate (22) is installed at an angle on the right end of the support plate (3), and the collection box (23) is placed on the base plate (1). The upper end of the inclined plate (22) is located above the collection box (23).

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