Die casting surface deburring treatment device

Abstract

The utility model discloses a die casting surface deburring treatment device which comprises a water tank and further comprises a hoisting mechanism, the hoisting mechanism is arranged at the top of the water tank and comprises a hoisting frame, a rotating disc, a transverse rod, a motor, a driving gear and a driven gear, and the hoisting frame for hoisting a to-be-treated die casting is arranged at the top of the water tank. Turntables are installed on the two sides of the interior of the hanging bracket, a cross rod is inserted between the turntables in the horizontal direction, in the deburring treatment process, a motor runs, the turntables are driven to rotate through cooperation of a driving gear and a driven gear, then a workpiece is driven to rotate in liquid through the cross rod, the workpiece makes full and comprehensive contact with the liquid, and the deburring effect is improved. And meanwhile, after treatment, the workpiece can be lifted firstly, the rotating disc continues to rotate, residual chemical liquid on the surface of the workpiece is thrown out, then the workpiece is lifted into the cleaning liquid tank for cleaning treatment, waste of the chemical liquid is reduced, and pollution of cleaning liquid is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of die-casting part processing, in particular to a device for deburring the surface of die-casting parts. Background Technique

[0002] A die-casting part is a part produced by die casting. A die-casting machine, which is a die-casting machine equipped with a die-casting mold, is used to pour molten metals such as copper, zinc, aluminum or aluminum alloy heated to a liquid state into the feed inlet of the die-casting machine. After die-casting by the die-casting machine, copper, zinc, aluminum parts or aluminum alloy parts with shapes and sizes restricted by the mold are cast. Such parts are usually called die-casting parts. After the die-casting parts are demolded, surface treatment processes such as deburring are required.

[0003] The existing die-casting parts have the following disadvantages during the deburring process: Die-casting parts are often used to produce some complex types of structures such as pump bodies, valve bodies, and shells. The internal structure of the produced workpieces is complex, so chemical deburring methods are often used to remove burrs. In the actual processing process, generally, the die-casting parts are immersed in chemical solvents. After ordinary immersion, the contact between various parts inside the die-casting parts and the chemical solvents is not sufficient, the deburring process takes a long time, and a lot of chemical solvents are wasted when moving to the subsequent cleaning process. For this reason, we propose a device for deburring the surface of die-casting parts. Content of the Utility Model

[0004] The main purpose of the utility model is to provide a device for deburring the surface of die-casting parts. By means of a hoisting mechanism arranged on the top of the water tank and using a rotatable hoisting component, the full contact between the die-casting parts and the chemical solvent is accelerated, and at the same time, the solvent can be thrown out first after treatment and then subsequent cleaning can be carried out, which can effectively solve the problems in the background technique.

[0005] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0006] A device for deburring the surface of die-casting parts includes a water tank and also includes a hoisting mechanism. The hoisting mechanism is arranged on the top of the water tank. The hoisting mechanism includes a hanger, a turntable, a cross bar, a motor, a driving gear and a driven gear. A hanger for hoisting die-casting parts to be processed is arranged on the top of the water tank. Turntables are installed on both sides inside the hanger, and a cross bar is horizontally inserted between the turntables. A motor is installed on one side inside the hanger, and a driving gear is installed at the power output end of the motor. A driven gear meshing with the driving gear is installed at the power input end of the turntable.

[0007] Further, it further includes a docking mechanism. A docking mechanism is provided between the cross bar and the turntable. The docking mechanism includes a jack, a groove, a spring, a connecting rod and a plug. Multiple jacks are provided on the surface of the turntable. Grooves are provided at both ends inside the cross bar, and springs are provided inside the grooves. The cross bar is movably connected to the connecting rod through the spring, and the end of the connecting rod is fixedly connected to a plug inserted into the jack; there are jack structures at different positions on the surface of the turntable. The two ends of the cross bar are connected to the connecting rod and the plug through the spring. When placing the die casting, press the plugs at both ends to take out a part of the cross bar between the turntables, place the die casting between the turntables and support it with the cross bar. Then insert the cross bar at a suitable position between the turntables, squeeze the two ends of the plug into the groove and move the cross bar to a suitable installation position. After reaching the position, the spring pushes the plug out into the jack to complete the fixation of the cross bar. The method of using the cross bar to support the workpiece can not only drive the rotation of the die casting, but also ensure the full contact between the die casting and the chemical solvent.

[0008] Further, a chemical liquid tank for storing deburring chemical solution is provided on one side inside the water tank, and a cleaning liquid tank is provided on the other side inside the water tank; the chemical liquid tank and the cleaning liquid tank store chemical solvent and cleaning water respectively. The workpiece after deburring is lifted into the cleaning liquid tank for cleaning treatment.

[0009] Further, lifting rings connected to external lifting equipment are welded at both ends of the top of the hanger; the external lifting equipment is connected to the hanger through the lifting rings, and the workpiece is lifted through the hanger.

[0010] Further, an end ring is welded at the connection between the end of the connecting rod and the plug, and the end ring abuts against the surface of the turntable; the end ring structure plays a limiting role in the end of the cross bar after the cross bar is installed in place.

[0011] Compared with the prior art, the utility model has the following beneficial effects: Chemical agents and cleaning agents are respectively loaded on both sides inside the water tank. There are multiple cross bars between the turntables. By adjusting the number and installation positions of the cross bars, the die-casting parts are placed between the turntables, and the positions of the workpieces are clamped and fixed by the cross bars. The hanger lifts the workpiece into the chemical liquid tank. During the deburring process, the motor operates, and the cooperation between the driving gear and the driven gear drives the turntable to rotate. Then, the cross bar drives the workpiece to rotate in the liquid agent, enabling the workpiece to fully and comprehensively contact the liquid agent, improving the deburring efficiency. After the treatment, the workpiece can be lifted first, and the turntable continues to rotate to throw out the residual chemical agent on the surface of the workpiece and then lift it into the cleaning liquid tank for cleaning treatment, reducing the waste of chemical agents and the pollution of cleaning liquid at the same time; The surface of the turntable is provided with jack structures at different positions. Both ends of the cross bar are connected to the connecting rod and the plug rod through springs. When placing the die-casting part, press the plug rods at both ends to remove part of the cross bar between the turntables. Place the die-casting part between the turntables and support it with the cross bar. Then insert the cross bar at a suitable position between the turntables, squeeze the plug rods at both ends into the groove and move the cross bar to the appropriate installation position. After reaching the position, the spring pushes the plug rod out into the jack to complete the fixation of the cross bar. The method of using the cross bar to support the workpiece can not only drive the rotation of the die-casting part but also ensure the full contact between the die-casting part and the chemical solvent. Description of the Drawings

[0012] Figure 1 It is a schematic diagram of the overall structure of a device for deburring the surface of die-casting parts of the utility model.

[0013] Figure 2 It is a schematic diagram of the internal structure of the hanger of a device for deburring the surface of die-casting parts of the utility model.

[0014] Figure 3 It is a schematic diagram of the surface structure of the turntable of a device for deburring the surface of die-casting parts of the utility model.

[0015] Figure 4 It is a schematic diagram of the cross bar structure of a device for deburring the surface of die-casting parts of the utility model.

[0016] In the figure: 1. Water tank; 2. Hoisting mechanism; 201. Chemical liquid tank; 202. Cleaning liquid tank; 203. Hanger; 204. Suspension ring; 205. Turntable; 206. Cross bar; 207. Motor; 208. Driving gear; 209. Driven gear; 3. Docking mechanism; 301. Jack; 302. Groove; 303. Spring; 304. Connecting rod; 305. Plug rod; 306. End ring. Detailed Embodiments

[0017] To make the technical means, creative features, achieved purposes and effects realized by the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0018] As Figures 1-4 shown, a deburring device for the surface of die-castings includes a water tank 1, and further includes a hoisting mechanism 2. The hoisting mechanism 2 is arranged on the top of the water tank 1. The hoisting mechanism 2 includes a hanging frame 203, a turntable 205, a cross bar 206, a motor 207, a driving gear 208 and a driven gear 209. A hanging frame 203 for hoisting die-castings to be processed is arranged on the top of the water tank 1. On both sides inside the hanging frame 203, turntables 205 are installed, and a cross bar 206 is horizontally inserted between the turntables 205. A motor 207 is installed on one side inside the hanging frame 203, and a driving gear 208 is installed at the power output end of the motor 207. A driven gear 209 meshing with the driving gear 208 is installed at the power input end of the turntable 205.

[0019] Among them, a docking mechanism 3 is further included. A docking mechanism 3 is arranged between the cross bar 206 and the turntable 205. The docking mechanism 3 includes a jack 301, a groove 302, a spring 303, a connecting rod 304 and a plug rod 305. A plurality of jacks 301 are formed on the surface of the turntable 205. Grooves 302 are formed at both ends inside the cross bar 206, and springs 303 are arranged inside the grooves 302. The cross bar 206 is movably connected with the connecting rod 304 through the spring 303, and a plug rod 305 inserted into the jack 301 is fixedly connected to the end of the connecting rod 304. The turntable 205 has a jack 301 structure at different positions on its surface. The two ends of the cross bar 206 are connected with the connecting rod 304 and the plug rod 305 through springs 303. When placing a die-casting, the plug rods 305 at both ends are pressed to take out a part of the cross bar 206 between the turntables 205. The die-casting is placed between the turntables 205 and supported by the cross bar 206. Then, the cross bar 206 is inserted at a suitable position between the turntables 205. The plug rods 305 at both ends are squeezed into the grooves 302 and the cross bar 206 is moved to a suitable installation position. After in place, the spring 303 pushes the plug rod 305 out into the jack 301 to complete the fixation of the cross bar 206. By using the cross bar 206 to support the workpiece, it can not only drive the rotation of the die-casting, but also ensure the full contact between the die-casting and the chemical solvent.

[0020] Among them, a chemical liquid tank 201 for storing deburring chemical solution is provided on one side inside the water tank 1, and a cleaning liquid tank 202 is provided on the other side inside the water tank 1. Both ends of the top of the hanging frame 203 are welded with hanging rings 204 connected to external lifting equipment; the chemical liquid tank 201 and the cleaning liquid tank 202 are respectively filled with chemical solvent and cleaning water body. After deburring, the workpiece is lifted into the cleaning liquid tank 202 for cleaning treatment. The external lifting equipment is connected to the hanging frame 203 through the hanging ring 204, and the workpiece is lifted through the hanging frame 203.

[0021] Among them, a terminal ring 306 is welded at the connection between the end of the connecting rod 304 and the inserting rod 305, and the terminal ring 306 abuts against the surface of the turntable 205; the structure of the terminal ring 306 plays a limiting role on the end of the cross bar 206 after the cross bar 206 is installed in place.

[0022] It should be noted that the present utility model is a device for deburring the surface of die-castings. When in use, chemical agents and cleaning agents are respectively loaded on both sides inside the water tank 1. There are multiple groups of cross bars 206 between the turntables 205. By adjusting the number and installation position of the cross bars 206, the die-castings are placed between the turntables 205, and at the same time, the position of the workpiece is clamped and fixed by the cross bars 206. The hanging frame 203 lifts the workpiece into the chemical liquid tank 201. During the deburring process, the motor 207 runs, and the turntable 205 is driven to rotate through the cooperation of the driving gear 208 and the driven gear 209. Then, the workpiece is driven to rotate in the liquid agent through the cross bar 206, so that the workpiece is in full and comprehensive contact with the liquid agent, improving the deburring efficiency. After treatment, the workpiece can be lifted first, and the turntable 205 continues to rotate. After the residual chemical liquid agent on the surface of the workpiece is thrown out, it is lifted into the cleaning liquid tank 202 for cleaning treatment, reducing the waste of chemical liquid agent and the pollution of the cleaning liquid at the same time; there are jack hole 301 structures at different positions on the surface of the turntable 205. Both ends of the cross bar 206 are connected to the connecting rod 304 and the inserting rod 305 through springs 303. When placing the die-casting, the inserting rods 305 at both ends are pressed, and then part of the cross bar 206 between the turntables 205 is taken out. The die-casting is placed between the turntables 205 and supported by the cross bar 206. Subsequently, the cross bar 206 is inserted at a suitable position between the turntables 205. The inserting rods 305 at both ends are squeezed into the groove 302, and the cross bar 206 is moved to a suitable installation position. After being in place, the spring 303 pushes the inserting rod 305 out into the jack hole 301 to complete the fixation of the cross bar 206. By using the cross bar 206 to support the workpiece, it can not only drive the rotation of the die-casting, but also ensure the full contact between the die-casting and the chemical solvent.

[0023] The foregoing has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments, and what is described in the above embodiments and the specification only illustrates the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A deburring device for the surface of die-cast parts, including a water tank (1), characterized in that, It further includes a hoisting mechanism (2). A hoisting mechanism (2) is provided at the top of the water tank (1). The hoisting mechanism (2) includes a hanger (203), a turntable (205), a cross bar (206), a motor (207), a driving gear (208), and a driven gear (209). A hanger (203) for hoisting the die castings to be processed is provided at the top of the water tank (1). Both sides inside the hanger (203) are provided with turntables (205), and a cross bar (206) is horizontally inserted between the turntables (205). A motor (207) is installed on one side inside the hanger (203), and a driving gear (208) is installed at the power output end of the motor (207). A driven gear (209) meshing with the driving gear (208) is installed at the power input end of the turntable (205).

2. The deburring device for the surface of die-castings according to claim 1, characterized in that: It further includes a docking mechanism (3). A docking mechanism (3) is provided between the cross bar (206) and the turntable (205). The docking mechanism (3) includes a jack (301), a groove (302), a spring (303), a connecting rod (304), and a plug rod (305). A plurality of jacks (301) are formed on the surface of the turntable (205). Grooves (302) are formed at both ends inside the cross bar (206), and springs (303) are arranged inside the grooves (302). The cross bar (206) is movably connected with a connecting rod (304) through the spring (303), and a plug rod (305) inserted into the jack (301) is fixedly connected to the end of the connecting rod (304).

3. The deburring device for the surface of die-castings according to claim 1, characterized in that: A chemical liquid tank (201) for storing deburring chemical solution is formed on one side inside the water tank (1), and a cleaning liquid tank (202) is formed on the other side inside the water tank (1).

4. A deburring device for the surface of die-castings according to claim 1, characterized in that: Hoisting rings (204) connected to external hoisting equipment are welded to both ends at the top of the hanger (203).

5. The deburring device for the surface of die-castings according to claim 2, wherein: An end ring (306) is welded at the connection between the end of the connecting rod (304) and the plug rod (305), and the end ring (306) abuts against the surface of the turntable (205).

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