Stainless steel casting surface treatment device

Abstract

The utility model relates to the technical field of workpiece machining equipment, and discloses a stainless steel casting surface treatment device which comprises an installation mechanism, the installation mechanism comprises an installation top seat, four connecting rods are fixedly connected to the peripheral side of the installation top seat at equal angles, and the bottom walls of the ends, away from each other, of the four connecting rods are each fixedly provided with a first rotating matching seat; and an elastic supporting mechanism is rotationally mounted in the first rotating matching seat. A self-adaptive grinding and polishing structural design is adopted, namely, the elastic floating mounting table is arranged, the fixing frame is arranged on the mounting table, the driving mechanism is fixedly mounted through the fixing frame, and the grinding disc is arranged at the driving end of the driving mechanism; when the grinding disc is used for machining the stainless steel casting to be subjected to surface treatment conveyed on the stainless steel casting conveying equipment, the grinding disc can make contact with the surface of the stainless steel casting in a self-adaptive mode and grind and polish the surface of the stainless steel casting, efficiency is high, and consumption is low.

Description

Technical Field

[0001] The utility model relates to the technical field of workpiece processing equipment, in particular to a surface treatment device for stainless steel castings. Background Art

[0002] Stainless steel castings are the general name of steel castings produced from various stainless steel materials, and are mainly used under various medium corrosion conditions. At present, when processing stainless steel castings, a variety of processing equipment is required. After the forming processing work is completed, it is often necessary to carry out polishing processing work on its outer surface, and thus a surface treatment device for stainless steel castings is required.

[0003] The existing surface treatment devices for stainless steel castings still have the following problems when in use: Most of the surfaces of actual stainless steel castings are irregular, so it is necessary to drive the grinding mechanism to polish them manually or by a precision driving mechanism. However, the manual processing efficiency is low, and the consumption of the precision driving mechanism is large. Summary of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides a surface treatment device for stainless steel castings, which solves the problems put forward in the background art.

[0005] To achieve the above object, the utility model provides the following technical solution: A surface treatment device for stainless steel castings, including an installation mechanism. The installation mechanism includes an installation top seat, and four connecting rods are fixedly connected to the periphery of the installation top seat at equal angles. A first rotation fitting seat is fixedly installed at the bottom wall of each of the four connecting rods away from each other. An elastic support mechanism is rotatably installed in the first rotation fitting seat. A grinding mechanism is movably installed below the four elastic support mechanisms. The grinding mechanism includes an installation table. Four second rotation fitting seats are fixedly connected to the outer side of the top wall of the installation table at equal angles. The bottom end of the corresponding elastic support mechanism on one side is rotatably installed in the second rotation fitting seat. A through groove is opened between the central positions of the upper and lower side walls of the installation table. Four fixing frames are fixedly connected to the top wall of the installation table at equal angles at the opening of the through groove. A driving motor is fixedly installed between the four fixing frames. A grinding disc is arranged below the driving motor.

[0006] As a further scheme of the utility model: The elastic support mechanism includes a rotating block rotatably installed in the first rotation fitting seat and the second rotation fitting seat. A connecting seat is fixedly connected to each of the opposite ends of the two rotating blocks on the same side, and a damping telescopic rod is fixedly connected between the two connecting seats. A spring is slidably sleeved on the outer end of the damping telescopic rod, and the upper and lower ends of the spring are fixedly connected to the corresponding connecting seats on one side.

[0007] As a further solution of the present utility model: four mounting holes are equiangularly formed between the upper and lower side walls of the mounting top seat, a driving shaft is arranged at the bottom of the driving motor, the driving shaft passes through the through groove, and the bottom end of the driving shaft is fixedly connected to the center position of the top wall of the grinding disc.

[0008] As a further solution of the present utility model: a plurality of connecting frames are fixedly connected to the inner side wall of the through groove at equal angles, a positioning sleeve is fixedly connected between the opposite ends of the plurality of connecting frames, and a through hole for the driving shaft to rotate is formed in the middle of the positioning sleeve.

[0009] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0010] 1. In the present utility model, through the adoption of an adaptive grinding and polishing structure design, that is, an elastic floating mounting table is provided, a fixing frame is arranged on the mounting table, a driving mechanism is fixedly installed through the fixing frame, a grinding disc is arranged at the driving end of the driving mechanism, when the grinding disc processes the stainless steel casting to be surface-treated conveyed on the stainless steel casting conveying device, the grinding disc can adaptively contact the surface of the stainless steel casting and perform grinding and polishing processing on it, with high efficiency and low consumption.

[0011] 2. In the present utility model, a through groove is formed in the middle of the mounting table, a plurality of connecting frames are fixedly connected to the through groove at equal angles, a positioning sleeve is fixedly connected between the plurality of connecting frames, and the driving shaft is rotatably connected in the positioning sleeve, playing a role in balancing and limiting the driving shaft and improving the stability of the grinding disc during rotation. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is the overall three-dimensional view of the present utility model;

[0013] Figure 2 is the three-dimensional view of the top mounting mechanism of the present utility model;

[0014] Figure 3 is the three-dimensional view of the elastic support mechanism of the present utility model;

[0015] Figure 4 is the three-dimensional view of the bottom grinding mechanism of the present utility model.

[0016] In the figure: 1. Mounting mechanism; 2. Elastic support mechanism; 3. Grinding mechanism; 11. Mounting top seat; 12. Mounting hole; 13. Connecting rod; 14. First rotation matching seat; 21. Rotating block; 22. Connecting seat; 23. Damping telescopic rod; 24. Spring; 31. Mounting table; 32. Second rotation matching seat; 33. Through groove; 34. Fixing frame; 35. Driving motor; 36. Driving shaft; 37. Grinding disc; 38. Connecting frame; 39. Positioning sleeve. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0018] Please refer to Figures 1 to 4 , in the embodiment of the present invention, a surface treatment device for stainless steel castings includes an installation mechanism 1. The installation mechanism 1 includes an installation top seat 11. Four connecting rods 13 are fixedly connected to the periphery of the installation top seat 11 at equal angles. A first rotation matching seat 14 is fixedly installed at the bottom wall of each of the four connecting rods 13 away from each other. An elastic support mechanism 2 is rotatably installed in the first rotation matching seat 14. A grinding mechanism 3 is movably installed below the four elastic support mechanisms 2. The grinding mechanism 3 includes an installation table 31. Four second rotation matching seats 32 are fixedly connected to the outside of the top wall of the installation table 31 at equal angles. The bottom end of the elastic support mechanism 2 on its corresponding side is rotatably installed in the second rotation matching seat 32. A through groove 33 is opened between the center positions of the upper and lower side walls of the installation table 31. Four fixing frames 34 are fixedly connected to the top wall of the installation table 31 and located at the opening of the through groove 33 at equal angles. A driving motor 35 is fixedly installed between the four fixing frames 34. A grinding disc 37 is arranged below the driving motor 35. The whole adopts an adaptive grinding and polishing structure design, that is, an elastic floating installation table 31 is provided, and fixing frames 34 are provided on the installation table 31, and a driving mechanism is fixedly installed through the fixing frames 34. The driving end of the driving mechanism is provided with a grinding disc 37. When the grinding disc 37 processes the stainless steel casting to be surface-treated conveyed on the stainless steel casting conveying device, the grinding disc 37 can adaptively contact the surface of the stainless steel casting and perform grinding and polishing processing on it, with high efficiency and low consumption.

[0019] The elastic support mechanism 2 includes a rotating block 21 rotatably installed in the first rotation matching seat 14 and the second rotation matching seat 32. A connecting seat 22 is fixedly connected to each of the opposite ends of the two rotating blocks 21 on the same side. A damping telescopic rod 23 is fixedly connected between the two connecting seats 22. A spring 24 is slidably sleeved on the outer end of the damping telescopic rod 23. The upper and lower ends of the spring 24 are fixedly connected to the connecting seat 22 on its corresponding side. After the installation mechanism 1 is fixedly installed, the installation table 31 of the bottom grinding mechanism 3 is designed with an elastic floating structure.

[0020] Four mounting holes 12 are equiangularly formed between the upper and lower side walls of the mounting top seat 11. The four mounting holes 12 on the mounting top seat 11 can be used in cooperation with bolts for fixed installation at the corresponding working positions on the stainless steel casting transmission equipment. A driving shaft 36 is provided at the bottom of the driving motor 35. The driving shaft 36 passes through the through groove 33, and the bottom end of the driving shaft 36 is fixedly connected to the center position of the top wall of the grinding disc 37. The grinding disc 37 can be driven by the driving shaft 36 of the driving motor 35 to rotate at a high speed.

[0021] A plurality of connecting frames 38 are fixedly connected to the inner side wall of the through groove 33 at equal angles. A positioning sleeve 39 is fixedly connected between the opposite ends of the plurality of connecting frames 38. A through hole for the driving shaft 36 to rotate is formed in the middle of the positioning sleeve 39. A through groove 33 is formed in the middle of the mounting table 31, and a plurality of connecting frames 38 are fixedly connected to the through groove 33 at equal angles. A positioning sleeve 39 is fixedly connected between the plurality of connecting frames 38. The driving shaft 36 is rotatably connected in the positioning sleeve 39, which plays a role in balancing and limiting the driving shaft 36 and improves the stability of the grinding disc 37 during rotation.

[0022] The working principle of the present utility model is as follows: The four mounting holes 12 on the mounting top seat 11 can be used in cooperation with bolts for fixed installation at the corresponding working positions on the stainless steel casting transmission equipment. The whole adopts an adaptive grinding and polishing structure design, that is, an elastic floating mounting table 31 is provided, and a fixing frame 34 is provided on the mounting table 31. The driving mechanism is fixedly installed through the fixing frame 34. The driving end of the driving mechanism is provided with a grinding disc 37. The grinding disc 37 can be driven by the driving shaft 36 of the driving motor 35 to rotate at a high speed. When the grinding disc 37 processes the stainless steel casting to be surface-treated transmitted on the stainless steel casting transmission equipment, the grinding disc 37 can adaptively contact the surface of the stainless steel casting and perform grinding and polishing processing on it. The efficiency is relatively high and the consumption is small. In addition, a through groove 33 is formed in the middle of the mounting table 31, and a plurality of connecting frames 38 are fixedly connected to the through groove 33 at equal angles. A positioning sleeve 39 is fixedly connected between the plurality of connecting frames 38. The driving shaft 36 is rotatably connected in the positioning sleeve 39, which plays a role in balancing and limiting the driving shaft 36 and improves the stability of the grinding disc 37 during rotation.

[0023] The above is only a preferred specific embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution and the inventive concept of the present utility model, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present utility model.

Claims

1. A stainless steel casting surface treatment device, comprising a mounting mechanism (1), the mounting mechanism (1) comprising a mounting top seat (11), the mounting top seat (11) having four connecting rods (13) fixedly connected at equal angles to the circumference thereof; Features: A first rotatable matching seat (14) is fixedly mounted on the bottom wall of each of the four connecting rods (13) at one end away from each other, an elastic support mechanism (2) is rotatably mounted in the first rotatable matching seat (14), and a grinding mechanism (3) is movably mounted below the four elastic support mechanisms (2); The grinding mechanism (3) comprises a mounting platform (31), and four second rotating matching seats (32) are fixedly connected at equal angles to the outer side of the top wall of the mounting platform (31), and the bottom end of the elastic supporting mechanism (2) on the corresponding side thereof is rotatably mounted in the second rotating matching seat (32); A through slot (33) is provided between the center positions of the upper and lower side walls of the mounting platform (31); four fixing frames (34) are fixedly connected at equal angles to the top wall of the mounting platform (31) and located at the opening of the through slot (33); a driving motor (35) is fixedly installed between the four fixing frames (34); and a grinding disc (37) is provided below the driving motor (35).

2. A stainless steel casting surface treatment device according to claim 1, characterized in that: The elastic support mechanism (2) comprises a rotating block (21) rotatably mounted in a first rotating matching seat (14) and a second rotating matching seat (32).

3. A stainless steel casting surface treatment device according to claim 2, characterized in that: The two rotating blocks (21) on the same side are each fixedly connected to a connecting seat (22) at one end facing each other, and a damping telescopic rod (23) is fixedly connected between the two connecting seats (22).

4. A stainless steel casting surface treatment device according to claim 3, characterized in that: A spring (24) is slidably sleeved on the outer end of the damping telescopic rod (23), and the ends of the upper and lower ends of the spring (24) are fixedly connected to the connecting seat (22) on the corresponding side.

5. The surface treatment device for stainless steel castings according to claim 1, characterized in that: Four mounting holes (12) are provided at equal angles between the upper and lower side walls of the mounting top seat (11).

6. The surface treatment device for stainless steel castings according to claim 1, characterized in that: A driving shaft (36) is provided at the bottom of the driving motor (35), the driving shaft (36) passes through the through slot (33), and the bottom end of the driving shaft (36) is fixedly connected to the center position of the top wall of the grinding disc (37).

7. The surface treatment device for stainless steel castings according to claim 1, characterized in that: A plurality of connecting frames (38) are fixedly connected to the inner side wall of the through slot (33) at equal angles, a positioning sleeve (39) is fixedly connected between the facing ends of the plurality of connecting frames (38), and a through hole is provided in the middle of the positioning sleeve (39) for the drive shaft (36) to rotate.

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