Surface treatment device for spheroidal graphite casting machining

Abstract

The utility model discloses a surface treatment device for spheroidal graphite casting processing in the technical field of spheroidal graphite casting production and processing, which comprises an operating frame, a sliding groove is arranged on one side of the upper surface of the operating frame, the surface treatment device is reasonable in structure, two groups of polishing rings are correspondingly arranged at the output end of an air cylinder through the arrangement of the polishing rings and an anti-skidding fixing ring, and the anti-skidding fixing ring is arranged at the output end of the air cylinder. The two sets of anti-skid fixing rings are correspondingly installed at one end of the screw rod, the screw rod is rotated according to the caliber of the tubular spheroidal graphite casting, the anti-skid fixing rings correspondingly abut against the tubular spheroidal graphite casting, and therefore one end of the tubular spheroidal graphite casting can be subjected to anti-skid fixing treatment, and meanwhile the other end of the tubular spheroidal graphite casting is located in the installation frame. And then the air cylinder drives the polishing ring to make contact with the outer wall surface of the tubular spheroidal graphite casting, the motor B drives the fixed tubular spheroidal graphite casting to rotate, the motor A drives the tubular spheroidal graphite casting to move front and back, and the tubular spheroidal graphite casting in the rotating state is subjected to surface polishing treatment through the polishing ring.

Description

Technical Field

[0001] The utility model relates to the technical field of production and processing of ductile iron castings, in particular to a surface treatment device for processing ductile iron castings. Background Art

[0002] Ductile iron casting is a kind of casting parts. By adding a small amount of magnesium to the casting during the casting process, the casting has a special spheroidal graphite structure, thereby improving the strength and wear resistance of the casting. Ductile iron casting has excellent tensile strength, impact toughness and wear resistance, and is often used in automobiles, mechanical equipment, engineering machinery and other fields. At present, after the tube casting adopts ductile iron casting, there will be burrs or burrs on its surface, so it is necessary to use a surface treatment device to grind and remove the burrs or burrs. Due to the different diameters of the tube castings, the positions of the burrs or burrs are also different. On the one hand, it cannot be used for fixing tube castings of different diameters, and it is easy to slip or dislocate during the surface treatment grinding process. On the other hand, the positions of the burrs or burrs are different, and they need to be constantly changed. Since the burrs or burrs at different positions are ground, it is impossible to overcome the above problems, which in turn affects the surface treatment efficiency and effect of the tube ductile iron casting after processing, and also reduces the use effect of the surface treatment device used for the processing of the tube ductile iron casting.

[0003] Therefore, it is necessary to develop a surface treatment device for ductile iron casting processing. Utility Model Content

[0004] The purpose of the utility model is to provide a surface treatment device for ductile iron castings to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above object, the utility model provides the following technical solution: a surface treatment device for ductile iron casting processing, comprising an operating frame, a slide groove is provided on one side of the upper surface of the operating frame, and a mounting frame is installed on one side of the top of the operating frame;

[0006] The operating frame is rotatably connected with a rotating shaft inside, a moving block is installed on one side of an outer wall of the rotating shaft, and a side plate is installed on the other side of the top of the operating frame.

[0007] Preferably, feed ports are provided at the center positions of the outer walls on both sides of the mounting frame, and mounting plates are installed at the upper and lower parts of the mounting frame.

[0008] Preferably, a cylinder is installed at the center of the surface of the mounting plate, and a grinding ring is installed at the output end of the cylinder.

[0009] Preferably, a threaded hole A is provided at the center of the surface of the moving block, and the inner wall of the threaded hole A is threadedly connected to the outer wall of the rotating shaft.

[0010] Preferably, a motor A is installed on an outer wall of one side of the operating frame, and an output shaft on the motor A is fixedly connected to one end of the rotating shaft through a coupling.

[0011] Preferably, an I-shaped seat is installed at the bottom of the side plate, and the outer wall of the I-shaped seat is slidably connected to the inner wall of the slide groove.

[0012] Preferably, the bottom of the work seat is fixedly connected to the top of the moving block, a U-shaped frame is installed above the outer wall of one side of the side plate, a motor B is installed on the outer wall of one side of the U-shaped frame, and a turntable is installed at the output end of the motor B.

[0013] Preferably, the turntable is rotatably connected to the inside of the side plate, a fixing frame is installed on the outer wall of one side of the turntable, threaded holes B are provided on the upper and lower surfaces of the fixing frame, a screw is connected to the internal thread of the threaded hole B, and an anti-slip fixing ring is provided at one end of the screw.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] By providing a grinding ring and an anti-skid fixing ring, the two groups of grinding rings are correspondingly installed at the output end of the cylinder, and the two groups of anti-skid fixing rings are correspondingly installed at one end of the screw rod. According to the diameter of the tubular ductile casting, the screw rod is rotated, and the tubular ductile casting is correspondingly pressed by the anti-skid fixing ring, so that one end of the tubular ductile casting can be anti-skid fixed. At the same time, the other end is located in the mounting frame, and then the cylinder drives the grinding ring to contact the outer wall surface of the tubular ductile casting, and the fixed tubular ductile casting is driven to rotate by the motor B, and the motor A drives the tubular ductile casting to move forward and backward, so that the surface of the tubular ductile casting in the rotating state is polished by the grinding ring.

[0016] By fixing and grinding tubular ductile castings of different calibers, it is possible to avoid the situation where tubular ductile castings of different calibers cannot be fixed or are unstable during grinding, resulting in dislocation or slipping. It is also possible to avoid the situation where burrs or burrs on the surface of tubular ductile castings cannot be ground due to different positions. The use effect of the surface treatment device used for ductile casting processing is effectively improved, and the efficiency and effect of the surface treatment of tubular ductile castings after processing are also effectively improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A front cross-sectional view provided for the utility model;

[0018] Figure 2 A front view provided for the utility model;

[0019] Figure 3 The utility model provides Figure 1A magnified view of the structure at A;

[0020] Figure 4 The present invention is a three-dimensional schematic diagram of a part of the structure provided by the utility model.

[0021] In the figure: 1. operating frame; 101. slide; 2. mounting frame; 201. feed port; 202. mounting plate; 203. cylinder; 204. grinding ring; 3. rotating shaft; 301. moving block; 302. threaded hole A; 303. motor A; 4. side plate; 401. work seat; 402. U-shaped frame; 403. motor B; 404. turntable; 405. fixing frame; 406. threaded hole B; 407. screw; 408. anti-slip fixing ring. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] The utility model provides the following technical solutions: a surface treatment device for ductile iron castings, see Figure 1-4 , including an operating frame 1, a slide groove 101 is provided on one side of the upper surface of the operating frame 1, a mounting frame 2 is installed on one side of the top of the operating frame 1, a feed port 201 is provided at the center position of the outer wall of both sides of the mounting frame 2, mounting plates 202 are installed on the upper and lower parts of the mounting frame 2, a cylinder 203 is installed at the center position of the surface of the mounting plate 202, a grinding ring 204 is installed at the output end of the cylinder 203, mounting plates 202 are correspondingly arranged on the upper and lower parts of the mounting frame 2 on the top of the operating frame 1, and two sets of grinding rings 204 are correspondingly installed on the mounting plate 202 by the cylinder 203, so that the upper and lower cylinders 203 can drive the grinding rings 204 to dock with each other, which is convenient for the later grinding treatment of the outer wall of the tubular ductile casting;

[0024] The operating frame 1 is internally rotatably connected with a rotating shaft 3, a moving block 301 is installed on one side of the outer wall of the rotating shaft 3, a threaded hole A302 is opened at the center of the surface of the moving block 301, the inner wall of the threaded hole A302 is threadedly connected with the outer wall of the rotating shaft 3, a motor A303 is installed on one side of the outer wall of the operating frame 1, the output shaft on the motor A303 is fixedly connected with one end of the rotating shaft 3 through a coupling, the rotating shaft 3 is arranged at the lower part of the operating frame 1 in a rotatable connection, and the output end of the motor A303 on the operating frame 1 is fixedly connected with one end of the rotating shaft 3 by a coupling, so that the motor A303 can drive and control the rotating shaft 3 to rotate forward or reverse;

[0025] A side panel 4 is installed on the other side of the top of the operating frame 1, and a work-shaped seat 401 is installed at the bottom of the side panel 4. The outer wall of the work-shaped seat 401 is slidably connected to the inner wall of the slide groove 101, and the bottom of the work-shaped seat 401 is fixedly connected to the top of the moving block 301. The side panel 4 is set in the slide groove 101 on the operating frame 1 by the work-shaped seat 401 in a sliding manner, and its bottom is fixed to the top of the moving block 301 on the outer wall of the rotating shaft 3, so that the rotating shaft 3 rotates forward or reversely, which can drive the side panel 4 to move horizontally to the left or right. A U-shaped frame 402 is installed above the outer wall of one side of the side panel 4, and a motor B403 is installed on the outer wall of one side of the U-shaped frame 402. A turntable 404 is installed at the output end of the motor B403. The turntable 404 is rotatably connected to the inside of the side panel 4, so that the motor B403 can drive and control the turntable 404 to rotate. A fixed frame 405 is installed on the outer wall of one side of the turntable 404, and the upper and lower surfaces of the fixed frame 405 are A threaded hole B406 is provided, and a screw rod 407 is connected to the inner thread of the threaded hole B406. An anti-skid fixing ring 408 is provided at one end of the screw rod 407, so that the fixing frame 405 is fixed on the outer wall of one side of the turntable 404, and two sets of anti-skid fixing rings 408 are correspondingly arranged in the threaded hole B406 on the fixing frame 405 by the screw rod 407 in a threaded connection manner. According to the caliber of the tubular ductile casting, the screw rod 407 is rotated, and the anti-skid fixing ring 408 is correspondingly pressed against the tubular ductile casting, so that one end of the tubular ductile casting can be anti-skid fixed. At the same time, the other end is located in the mounting frame 2, and then the grinding ring 204 is driven by the cylinder 203 to contact the outer wall surface of the tubular ductile casting. The fixed tubular ductile casting is driven to rotate by the motor B403, and the motor A303 drives the tubular ductile casting to move back and forth, so that the surface of the tubular ductile casting in the rotating state is polished by the grinding ring 204.

[0026] Working principle: When using the utility model, the mounting plates 202 are correspondingly arranged on the upper and lower parts of the mounting frame 2 on the top of the operating frame 1, and two sets of grinding rings 204 are correspondingly installed on the mounting plates 202 by the cylinders 203, so that the upper and lower cylinders 203 can drive the grinding rings 204 to dock with each other, which is convenient for the later grinding of the outer wall of the tubular ductile casting. The rotating shaft 3 is arranged at the lower part of the operating frame 1 in a rotating connection manner, and the output end of the motor A303 on the operating frame 1 is fixedly connected to one end of the rotating shaft 3 by a coupling, so that the motor A303 can drive the control shaft 3 is forward or reverse, by sliding the side plate 4 in the slide groove 101 on the operating frame 1 by the work-shaped seat 401, and fixing its bottom to the top of the moving block 301 on the outer wall of the rotating shaft 3, the rotating shaft 3 is forward or reversed, and the side plate 4 can be driven to move horizontally to the left or right, by installing the motor B403 on the U-shaped frame 402 on the side plate 4, and fixing the output end of the motor B403 to the turntable 404 on the side plate 4, so that the motor B403 can drive the turntable 404 to rotate, by fixing the fixing frame 405 on one side outer wall of the turntable 404, and fixing the fixing frame 405 on the outer wall of the turntable 404, Two sets of anti-skid fixing rings 408 are correspondingly arranged in the threaded holes B406 on the fixing frame 405 by screw rods 407 in a threaded connection manner. According to the diameter of the tubular ductile casting, the screw rods 407 are rotated, and the anti-skid fixing rings 408 are correspondingly pressed against the tubular ductile casting, so that one end of the tubular ductile casting can be anti-skid fixed, and the other end is located in the mounting frame 2. The grinding ring 204 is then driven by the cylinder 203 to contact the outer wall surface of the tubular ductile casting, and the fixed tubular ductile casting is driven to rotate by the motor B403, and the motor A303 drives the tubular ductile casting to move forward and backward , so that the tube-shaped ductile casting in a rotating state is surface-polished by the grinding ring 204, and by fixing and grinding the tube-shaped ductile castings of different calibers, it is possible to avoid the tube-shaped ductile castings of different calibers from being unable to be fixed or unstable during the grinding process, resulting in dislocation or slipping, and it is also possible to avoid the burrs or burrs on the surface of the tube-shaped ductile casting from being unable to be polished due to different positions, which effectively improves the use effect of the surface treatment device for ductile casting processing, and also effectively improves the efficiency and effect of the surface treatment of the tube-shaped ductile casting after processing.

[0027] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A surface treatment device for ductile iron castings, comprising an operating frame (1), wherein a slide groove (101) is provided on one side of the upper surface of the operating frame (1), characterized in that: A mounting frame (2) is mounted on one side of the top of the operating frame (1); The operating frame (1) is rotatably connected to a rotating shaft (3) inside, a moving block (301) is installed on one side of the outer wall of the rotating shaft (3), and a side plate (4) is installed on the other side of the top of the operating frame (1).

2. A surface treatment device for ductile iron casting according to claim 1, characterized in that: Feed openings (201) are provided at the center positions of the outer walls on both sides of the mounting frame (2), and mounting plates (202) are installed at the top and bottom of the interior of the mounting frame (2).

3. A surface treatment device for ductile iron casting according to claim 2, characterized in that: A cylinder (203) is installed at the center of the surface of the mounting plate (202), and a grinding ring (204) is installed at the output end of the cylinder (203).

4. The surface treatment device for ductile iron casting according to claim 1, characterized in that: A threaded hole A (302) is provided at the center of the surface of the moving block (301), and the inner wall of the threaded hole A (302) is threadedly connected to the outer wall of the rotating shaft (3).

5. The surface treatment device for ductile iron casting according to claim 1, characterized in that: A motor A (303) is mounted on an outer wall of one side of the operating frame (1), and an output shaft on the motor A (303) is fixedly connected to one end of the rotating shaft (3) via a coupling.

6. A surface treatment device for ductile iron casting according to claim 1, characterized in that: A work-shaped seat (401) is installed at the bottom of the side plate (4), and the outer wall of the work-shaped seat (401) is slidably connected to the inner wall of the sliding groove (101).

7. A surface treatment device for ductile iron casting according to claim 6, characterized in that: The bottom of the work-shaped seat (401) is fixedly connected to the top of the moving block (301); a U-shaped frame (402) is installed above the outer wall of one side of the side plate (4); a motor B (403) is installed on the outer wall of one side of the U-shaped frame (402); and a rotating disk (404) is installed at the output end of the motor B (403).

8. A surface treatment device for ductile iron casting according to claim 7, characterized in that: The turntable (404) is rotatably connected to the inside of the side plate (4); a fixing frame (405) is installed on the outer wall of one side of the turntable (404); threaded holes B (406) are provided on the upper surface and the lower surface of the fixing frame (405); a screw rod (407) is connected to the inner thread of the threaded hole B (406); and an anti-slip fixing ring (408) is provided at one end of the screw rod (407).

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