CN220882674U

CN220882674U - Numerical control lost foam cutting machine

Info

Publication number: CN220882674U
Application number: CN202322350890.6U
Authority: CN
Inventors: 姜建利
Original assignee: Fujian Quanye Machinery Technology Co ltd
Current assignee: Fujian Quanye Machinery Technology Co ltd
Priority date: 2023-08-31
Filing date: 2023-08-31
Publication date: 2024-05-03
Anticipated expiration: 2033-08-31

Abstract

The utility model discloses a numerical control lost foam cutting machine, which relates to the technical field of cutting machines and comprises: the bottom plate, the middle part of bottom plate rotates and is connected with places the platform, the lower part fixedly connected with driven gear of placing the platform, accommodate motor is installed to the lower part of bottom plate, accommodate motor's output fixedly connected with driving gear, driving gear meshes with driven gear mutually. The lost foam can be clamped through the clamping plate and the double-output-shaft air cylinder, so that the lost foam is prevented from moving, and the cutting quality is improved; the arranged adjusting motor, driving gear, driven gear and placing table can rotate the lost foam, thereby being convenient for cutting and using at a plurality of angles and having a larger application range; the movable frame, the sliding rail, the movable seat, the screw rod and the control motor are matched with each other, so that the cutting line part can be moved to one side, and the safety of placing the lost foam is improved.

Description

Numerical control lost foam cutting machine

Technical Field

The utility model relates to the technical field of cutting machines, in particular to a numerical control lost foam cutting machine.

Background

The lost foam casting is also called full mold casting, and is a novel casting method for forming castings after wax or foam models with similar sizes and shapes as castings are bonded and combined into model clusters, are brushed with refractory paint and dried, are buried in dry quartz sand for vibration molding, are poured under negative pressure, enable the models to be gasified, enable liquid metal to occupy the positions of the models, and are solidified and cooled.

In the prior art, the lost foam cutting machine drives the tangent line to rotate through the guide wheel, the tangent line is heated by the heating pipe, then the cutting operation is performed by the relative movement of the tangent line and the lost foam, but along with the feeding of cutting, the weight of the lost foam is reduced, the condition that the lost foam is driven by the tangent line easily occurs, thereby influencing the cutting quality, the position of the lost foam is fixed, the adjustment of a plurality of angles cannot be performed, and the application range is smaller.

Disclosure of utility model

In order to overcome the defects of the prior art, one of the purposes of the utility model is to provide a numerical control lost foam cutting machine, which can clamp lost foam through a clamping plate and a double-output-shaft cylinder, avoid the lost foam from moving and improve the cutting quality; the arranged adjusting motor, driving gear, driven gear and placing table can rotate the lost foam, thereby being convenient for cutting and using at a plurality of angles and having a larger application range; the movable frame, the sliding rail, the movable seat, the screw rod and the control motor are matched with each other, so that the cutting line part can be moved to one side, and the safety of placing the lost foam is improved.

One of the purposes of the utility model is realized by adopting the following technical scheme: the numerical control lost foam cutting machine comprises a bottom plate, wherein the middle part of the bottom plate is rotationally connected with a placing table, the lower part of the placing table is fixedly connected with a driven gear, the lower part of the bottom plate is provided with an adjusting motor, the output end of the adjusting motor is fixedly connected with a driving gear, and the driving gear is meshed with the driven gear; the lower part of the bottom plate is fixedly provided with a double-output-shaft cylinder, the output end of the double-output-shaft cylinder is fixedly connected with a connecting frame, the connecting frame is fixedly connected with a clamping plate, the bottom plate is provided with a moving channel, and the connecting frame passes through the moving channel; fixedly connected with mount on the bottom plate, fixedly mounted has electric putter on the mount, electric putter's output fixedly connected with removes the frame, the inboard fixedly connected with slide rail that removes the frame, sliding connection has the removal seat on the slide rail, the outside fixedly mounted who removes the frame has control motor, control motor's output fixedly connected with lead screw, the lead screw passes from removing the seat, and is threaded connection each other, the lower part that removes the seat is provided with cutting assembly. The lost foam can be clamped through the clamping plate and the double-output-shaft air cylinder, so that the lost foam is prevented from moving, and the cutting quality is improved; the arranged adjusting motor, driving gear, driven gear and placing table can rotate the lost foam, thereby being convenient for cutting and using at a plurality of angles and having a larger application range; the movable frame, the sliding rail, the movable seat, the screw rod and the control motor are matched with each other, so that the cutting line part can be moved to one side, and the safety of placing the lost foam is improved.

According to the numerical control lost foam cutting machine, the lower part of the bottom plate is fixedly connected with supporting legs, and the number of the supporting legs is four and is axisymmetric.

According to the numerical control lost foam cutting machine, the cutting assembly comprises two cutting wheels rotatably mounted on the lower portion of the movable seat, a cutting motor fixedly mounted on the movable seat and an electric heating pipe, a cutting line is arranged between the two cutting wheels, the upper portion of the cutting line penetrates through the electric heating pipe, and the output end of the cutting motor is fixedly connected with one side of the cutting wheel.

According to the numerical control lost foam cutting machine, a limiting rod is fixedly connected to the upper portion of the movable frame, the limiting rods are located on the outer side of the electric push rod, the number of the limiting rods is two, the limiting rods are axially symmetrically arranged, and the limiting rods penetrate through the fixed frame.

According to the numerical control lost foam cutting machine, the cutting line is positioned above the placing table.

According to the numerical control lost foam cutting machine, the clamping plate is positioned on the outer side of the placing table, and the clamping direction of the clamping plate is perpendicular to the length direction of the fixing frame.

According to the numerical control lost foam cutting machine, the shape of the placing table is round.

According to the numerical control lost foam cutting machine, the fixing frame is in an inverted U shape.

Advantageous effects

Compared with the prior art, the utility model can clamp the lost foam through the clamping plate and the double-output shaft cylinder, thereby avoiding the lost foam from moving and improving the cutting quality; the arranged adjusting motor, driving gear, driven gear and placing table can rotate the lost foam, thereby being convenient for cutting and using at a plurality of angles and having a larger application range; the movable frame, the sliding rail, the movable seat, the screw rod and the control motor are matched with each other, so that the cutting line part can be moved to one side, and the safety of placing the lost foam is improved.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The utility model is further described below with reference to the drawings and examples;

FIG. 1 is a perspective view of a numerically controlled lost foam cutting machine according to the present utility model;

FIG. 2 is a perspective view of a lower view of a numerically controlled lost foam cutting machine according to the present utility model;

FIG. 3 is a perspective view of another view of a numerically controlled lost foam cutting machine according to the present utility model;

Fig. 4 is an enlarged view of a placement table of a numerically controlled lost foam cutting machine according to the present utility model.

Legend description:

101. A bottom plate; 102. support legs; 103. a moving channel; 201. a clamping plate; 202. a double output shaft cylinder; 203. a connecting frame; 301. a fixing frame; 302. a limit rod; 303. an electric push rod; 304. a moving rack; 305. controlling a motor; 306. a cutting wheel; 307. cutting lines; 308. a movable seat; 309. a cutting motor; 310. a slide rail; 311. a screw rod; 401. a placement table; 4011. a driven gear; 402. a drive gear; 403. and (5) adjusting the motor.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

Referring to fig. 1-4, the embodiment of the utility model relates to a numerical control lost foam cutting machine, which comprises a bottom plate 101, wherein the lower part of the bottom plate 101 is fixedly connected with supporting legs 102, the number of the supporting legs 102 is four, the supporting legs are axially symmetrically arranged, the middle part of the bottom plate 101 is rotatably connected with a placement table 401, the placement table 401 is circular, the lower part of the placement table 401 is fixedly connected with a driven gear 4011, the lower part of the bottom plate 101 is provided with an adjusting motor 403, the output end of the adjusting motor 403 is fixedly connected with a driving gear 402, and the driving gear 402 is meshed with the driven gear 4011; the lower part of the bottom plate 101 is fixedly provided with a double-output-shaft cylinder 202, the output end of the double-output-shaft cylinder 202 is fixedly connected with a connecting frame 203, the connecting frame 203 is fixedly connected with a clamping plate 201, the clamping plate 201 is positioned on the outer side of a placing table 401, the clamping direction of the clamping plate 201 is mutually perpendicular to the length direction of a fixing frame 301, the bottom plate 101 is provided with a moving channel 103, and the connecting frame 203 penetrates through the moving channel 103; the bottom plate 101 is fixedly connected with a fixing frame 301, the fixing frame 301 is in an inverted U shape, an electric push rod 303 is fixedly arranged on the fixing frame 301, the output end of the electric push rod 303 is fixedly connected with a movable frame 304, the upper part of the movable frame 304 is fixedly connected with limiting rods 302, the limiting rods 302 are positioned at the outer sides of the electric push rod 303 and are arranged in number, the limiting rods 302 penetrate through the fixing frame 301 in an axisymmetric manner, the inner sides of the movable frame 304 are fixedly connected with sliding rails 310, a movable seat 308 is connected onto the sliding rails 310 in a sliding manner, a control motor 305 is fixedly arranged at the outer sides of the movable frame 304, the output end of the control motor 305 is fixedly connected with a screw rod 311, the screw rod 311 penetrates through the movable seat 308 and is in threaded connection with each other, the lower part of the movable seat 308 is provided with a cutting assembly, the cutting assembly comprises two cutting wheels 306 rotatably arranged at the lower part of the movable seat 308, a cutting motor 309 and an electric heating pipe fixedly arranged on the movable seat 308, a cutting line 307 is arranged between the two cutting wheels 306, the cutting line 307 is positioned above the placing table 401, the upper part of the cutting line 307 passes through an electric heating pipe, the output end of a cutting motor 309 is fixedly connected with one side of the cutting wheel 306, when the cutting machine is used, firstly, the lost foam is placed on the placing table 401, according to the angle required for cutting, the driving gear 402 is driven by the adjusting motor 403 to rotate, the driven gear 4011 is driven by the driving gear 402 to rotate, the placing table 401 is driven by the driven gear 4011 to rotate, thereby driving the lost foam to rotate, after the angle position is proper, the connecting frame 203 is driven by the double-output shaft air cylinder 202 to move, the clamping plate 201 is driven by the connecting frame 203 to move, the lost foam is clamped, then the cutting wheel 306 is driven by the cutting motor 309 to rotate, the cutting wheel 306 drives the cutting line 307 to move, the cutting line 307 is heated by the electric heating pipe, then the moving frame 304 is driven by the electric push rod 303 to move downwards, cutting operation is carried out on the lost foam, after cutting is finished, the motor 305 is controlled to drive the screw rod 311 to rotate, and the screw rod 311 drives the movable seat 308 to move to one side, so that the lost foam is conveniently placed or taken out, and the safety in the operation process is improved. The lost foam can be clamped through the clamping plate 201 and the double-output-shaft air cylinder 202, so that the lost foam is prevented from moving, and the cutting quality is improved; the arranged adjusting motor 403, the driving gear 402, the driven gear 4011 and the placing table 401 can rotate the lost foam, thereby being convenient for cutting and using at a plurality of angles and having a larger application range; the movable frame 304, the sliding rail 310, the movable seat 308, the screw rod 311 and the control motor 305 are mutually matched, so that the cutting line 307 can be partially moved to one side, and the safety of placing the lost foam is improved.

Working principle: when the die cutting device is used, firstly, the lost foam is placed on the placement table 401, the driving gear 402 is driven to rotate by the adjusting motor 403 according to the angle required to be cut, the driven gear 4011 is driven to rotate by the driving gear 402, the placement table 401 is driven to rotate by the driven gear 4011, therefore, the lost foam is driven to rotate, after the angle position is proper, the connecting frame 203 is driven by the double-output-shaft air cylinder 202 to move, the connecting frame 203 drives the clamping plate 201 to clamp the lost foam, then the cutting motor 309 drives the cutting wheel 306 to rotate, the cutting wheel 306 drives the cutting line 307 to move, the cutting line 307 is heated by the electric heating pipe, then the moving frame 304 is driven by the electric push rod 303 to move downwards, the lost foam is cut, after cutting is completed, the lead screw 311 is driven by the control motor 305 to rotate, the lead screw 311 drives the moving seat 308 to move to one side, and therefore the lost foam is placed conveniently or taken out, and the safety in the operation process is improved.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims

1. The numerical control lost foam cutting machine comprises a bottom plate (101), and is characterized in that the middle part of the bottom plate (101) is rotationally connected with a placing table (401), the lower part of the placing table (401) is fixedly connected with a driven gear (4011), an adjusting motor (403) is arranged at the lower part of the bottom plate (101), the output end of the adjusting motor (403) is fixedly connected with a driving gear (402), and the driving gear (402) is meshed with the driven gear (4011); the lower part of the bottom plate (101) is fixedly provided with a double-output-shaft cylinder (202), the output end of the double-output-shaft cylinder (202) is fixedly connected with a connecting frame (203), the connecting frame (203) is fixedly connected with a clamping plate (201), the bottom plate (101) is provided with a moving channel (103), and the connecting frame (203) passes through the moving channel (103); fixedly connected with mount (301) on bottom plate (101), fixedly mounted has electric putter (303) on mount (301), the output fixedly connected with of electric putter (303) removes frame (304), the inboard fixedly connected with slide rail (310) of removing frame (304), sliding connection has on slide rail (310) to remove seat (308), the outside fixedly mounted who removes frame (304) has control motor (305), the output fixedly connected with lead screw (311) of control motor (305), lead screw (311) pass from removing seat (308), and be threaded connection each other, the lower part of removing seat (308) is provided with cutting assembly.

2. The numerical control lost foam cutting machine according to claim 1, wherein the lower part of the bottom plate (101) is fixedly connected with supporting legs (102), and the number of the supporting legs (102) is four and the supporting legs are axisymmetrically arranged.

3. The numerical control lost foam cutting machine according to claim 2, wherein the cutting assembly comprises two cutting wheels (306) rotatably mounted on the lower portion of the movable seat (308), a cutting motor (309) fixedly mounted on the movable seat (308), an electric heating pipe, a cutting line (307) is arranged between the two cutting wheels (306), the upper portion of the cutting line (307) penetrates through the electric heating pipe, and the output end of the cutting motor (309) is fixedly connected with one side of the cutting wheel (306).

4. A numerical control lost foam cutting machine according to claim 3, wherein the upper part of the movable frame (304) is fixedly connected with a limiting rod (302), the limiting rod (302) is located at the outer side of the electric push rod (303), the number of the limiting rods is two, the limiting rods are axially symmetrically arranged, and the limiting rods (302) penetrate through the fixed frame (301).

5. A numerically controlled lost foam cutting machine according to claim 4, wherein the cutting line (307) is located above the placement table (401).

6. The numerical control lost foam cutting machine according to claim 5, wherein the clamping plate (201) is located at the outer side of the placement table (401), and the clamping direction of the clamping plate (201) is perpendicular to the length direction of the fixing frame (301).

7. A numerically controlled lost foam cutting machine according to claim 6, wherein the placement table (401) is circular in shape.

8. A numerically controlled lost foam cutting machine according to claim 7, wherein the holder (301) is in the shape of an inverted U.