Tool convenient for polishing casting pouring gate

Abstract

A tool facilitating casting sprue polishing comprises a main body bracket, a supporting frame is arranged at the bottom of the main body bracket, a rotating shaft is installed between the supporting frame and the main body bracket, moving wheels are arranged at the bottom end of the supporting frame, a mounting frame is arranged at one end of the main body bracket, a balance weight iron block is movably arranged in the mounting frame, and a polishing mechanism is arranged at the other end of the main body bracket. The grinding mechanism comprises a high-frequency motor, the high-frequency motor is fixed to one end of the main body bracket, a rotating shaft is arranged on the high-frequency motor, a wear-resisting grinding wheel is installed on the rotating shaft, a protective cover is installed on the wear-resisting grinding wheel, and a slag collecting groove is formed in the bottom of the protective cover. Operation handrails arranged on the supporting frame and the main body bracket can adjust the position of the grinding mechanism for grinding under the influence of downward pressure, a protective cover and a slag collecting groove arranged in the grinding mechanism can collect waste materials generated after castings are ground, the grinding efficiency of the casting sprues is improved, and time and labor are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding tooling, in particular to a tooling convenient for grinding a casting pouring port. Background Art

[0002] The existing method of grinding castings mainly uses traditional grinding machines, and then uses small grinding wheels for direct grinding. Different castings will have different positions of gates according to their structures and pyrolysis pouring. The gates of such castings need to be arranged on the upper plane to facilitate shrinkage compensation, making the subsequent cleaning and grinding process difficult. The existing grinding can only rely on vertical grinding machines for preliminary grinding, which is time-consuming, labor-intensive and extremely inefficient.

[0003] Therefore, in view of the shortcomings of the prior art, it is necessary to provide a tool for grinding the casting gate to solve the shortcomings of the prior art. Utility Model Content

[0004] The purpose of the utility model is to avoid the shortcomings of the prior art and provide a tool that is convenient for grinding the pouring mouth of a casting. The angle of the main body bracket is adjusted by a rotating wheel installed at the bottom of the support frame. The operating armrests arranged on the support frame and the main body bracket can adjust the position of the grinding mechanism for grinding under the influence of downward pressure. The protective cover and slag collecting trough arranged in the grinding mechanism can collect the waste after the casting is ground, thereby improving the grinding efficiency of the casting pouring mouth and saving time and effort.

[0005] The above-mentioned purpose of the utility model is achieved through the following technical means.

[0006] Provided is a tool for grinding a casting gate, comprising a main body bracket, a support frame is arranged at the bottom of the main body bracket, a rotating shaft is installed between the support frame and the main body bracket, a moving wheel is arranged at the bottom end of the support frame, a mounting frame is arranged at one end of the main body bracket, a counterweight iron block is movably arranged inside the mounting frame, and a grinding mechanism is arranged at the other end of the main body bracket;

[0007] The grinding mechanism comprises a high-frequency motor, which is fixed at one end of the main bracket. The high-frequency motor is provided with a rotating shaft, a wear-resistant grinding wheel is installed on the rotating shaft, a protective cover is installed on the wear-resistant grinding wheel, and a slag collecting groove is provided at the bottom of the protective cover.

[0008] Specifically, an auxiliary bracket is arranged at one end of the main bracket close to the grinding mechanism, an operating armrest is installed on the auxiliary bracket, and the operating armrest is installed on the horizontal extension line of the main bracket.

[0009] Specifically, the support frame is arranged in the center of the main body bracket, and the rotating wheel installed at the bottom of the support frame is installed vertically with the main body bracket.

[0010] Specifically, the slag collecting groove is installed at the bottom end of the protective cover, the slag collecting groove is a barbed hook structure, and the slag collecting groove is installed corresponding to the wear-resistant grinding wheel.

[0011] Specifically, a grinding notch is opened on the main body bracket, and a wear-resistant grinding wheel is arranged at the grinding notch.

[0012] The utility model adjusts the angle of the main body bracket by a rotating wheel installed at the bottom of the support frame. The operating armrests arranged on the support frame and the main body bracket can adjust the position of the grinding mechanism for grinding under the influence of downward pressure. The protective cover and slag collecting trough arranged in the grinding mechanism can collect the waste after the casting is ground, thereby improving the grinding efficiency of the casting gate and saving time and labor. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The present invention is further described with reference to the accompanying drawings, but the contents in the accompanying drawings do not constitute any limitation to the present invention.

[0014] Figure 1 The utility model is a top view of a tool for grinding a casting gate.

[0015] Figure 2 The utility model is a left view of a tool for grinding a casting gate.

[0016] from Figure 1 to Figure 2 Including:

[0017] 1. Main bracket;

[0018] 2. Support frame;

[0019] 3. Rotation axis;

[0020] 4. Moving wheels;

[0021] 5. Mounting frame;

[0022] 6. Counterweight iron block;

[0023] 7. Grinding mechanism;

[0024] 8. High frequency motor;

[0025] 9. Rotation axis;

[0026] 10. Wear-resistant grinding wheel;

[0027] 11. Protective cover;

[0028] 12. Slag collecting trough;

[0029] 13. Auxiliary bracket;

[0030] 14. Operating armrests;

[0031] 15. Polish the gap. DETAILED DESCRIPTION

[0032] The utility model is further described in conjunction with the following embodiments.

[0033] Example 1.

[0034] like Figure 1-2 As shown, a tooling for grinding casting gates includes a main body bracket 1, a support frame 2 is arranged at the bottom of the main body bracket 1, a rotating shaft 3 is installed between the support frame 2 and the main body bracket 1, a moving wheel 4 is arranged at the bottom end of the support frame 2, a mounting frame 5 is arranged at one end of the main body bracket 1, a counterweight iron block 6 is movably arranged inside the mounting frame 5, and a grinding mechanism 7 is arranged at the other end of the main body bracket 1.

[0035] During operation, the grinding mechanism 7 is adjusted by controlling the position of the main bracket 1. The bracket body is supported by the support frame 2 and the position is adjusted by the moving wheel 4 installed at the bottom of the support frame 2. The grinding mechanism 7 installed on the mounting frame 5 can grind the casting to be polished.

[0036] The grinding mechanism 7 includes a high-frequency motor 8, which is fixed at one end of the main bracket 1. The high-frequency motor 8 is provided with a rotating shaft 9, on which a wear-resistant grinding wheel 10 is installed. A protective cover 11 is installed on the wear-resistant grinding wheel 10, and a slag collecting groove 12 is provided at the bottom of the protective cover 11.

[0037] The wear-resistant grinding wheel 10 arranged in the grinding mechanism 7 can grind the casting gate, and external protection is performed by the protective cover 11 installed on the wear-resistant grinding wheel 10. At the same time, the residue after grinding can be collected by the slag collecting trough 12. The rotation of the wear-resistant grinding wheel 10 is powered and started by the high-frequency motor 8 and the rotating shaft 9.

[0038] An auxiliary bracket 13 is provided at one end of the main bracket 1 close to the grinding mechanism 7, and an operating handrail 14 is installed on the auxiliary bracket 13. The operating handrail 14 is installed on the horizontal extension line of the main bracket 1. The operating handrail 14 installed on the auxiliary bracket 13 can be easily operated by personnel, and can control the grinding degree of the casting gate by the grinding mechanism 7.

[0039] The support frame 2 is arranged in the center of the main bracket 1, and the rotating wheel installed at the bottom of the support frame 2 is installed vertically to the main bracket 1. Due to the lever principle of the support frame 2, it is convenient for the staff to operate the operating handrail 14 to reduce labor intensity.

[0040] The slag collecting groove 12 is installed at the bottom end of the protective cover 11. The slag collecting groove 12 is a barbed hook structure. The slag collecting groove 12 is installed corresponding to the wear-resistant grinding wheel 10. The setting of the slag collecting groove 12 can facilitate the collection of waste materials ground by the wear-resistant grinding wheel 10, thereby improving the cleaning efficiency.

[0041] A grinding notch 15 is opened on the main body bracket 1, and the wear-resistant grinding wheel 10 is arranged at the grinding notch 15. The setting of the grinding notch 15 can facilitate the installation of the wear-resistant grinding wheel 10, and the micro-wear-resistant grinding wheel 10 provides an operating space.

[0042] During the production process, the angle of the main bracket 1 is adjusted by the rotating wheel installed at the bottom of the support frame 2. The operating armrest 14 set on the support frame 2 and the main bracket 1 can adjust the position of the grinding mechanism 7 for grinding under the influence of downward pressure. The protective cover 11 and the slag collecting trough 12 set in the grinding mechanism 7 can collect the waste after the casting is ground, thereby improving the grinding efficiency of the casting gate and saving time and effort.

[0043] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit the protection scope of the utility model. Although the utility model is described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the utility model.

Claims

1. A tool for grinding a casting gate, characterized in that: It comprises a main body bracket, a support frame is arranged at the bottom of the main body bracket, a rotating shaft is installed between the support frame and the main body bracket, a moving wheel is arranged at the bottom end of the support frame, a mounting frame is arranged at one end of the main body bracket, a counterweight iron block is movably arranged inside the mounting frame, and a grinding mechanism is arranged at the other end of the main body bracket; The grinding mechanism includes a high-frequency motor, which is fixed at one end of the main bracket. The high-frequency motor is provided with a rotating shaft, a wear-resistant grinding wheel is installed on the rotating shaft, a protective cover is installed on the wear-resistant grinding wheel, and a slag collecting groove is provided at the bottom of the protective cover.

2. The tool for facilitating the grinding of casting gates according to claim 1, characterized in that: The main body bracket is provided with an auxiliary bracket at one end close to the grinding mechanism, an operating armrest is installed on the auxiliary bracket, and the operating armrest is installed on the horizontal extension line of the main body bracket.

3. A tool for grinding a casting gate according to claim 2, characterized in that: The support frame is arranged at the center of the main body bracket, and the rotating wheel installed at the bottom of the support frame is installed vertically with the main body bracket.

4. The tool for facilitating the grinding of casting gates according to claim 3, characterized in that: The slag collecting groove is installed at the bottom end of the protective cover, the slag collecting groove is in a barbed hook structure, and the slag collecting groove is installed corresponding to the wear-resistant grinding wheel.

5. The tool for grinding a casting gate according to claim 4, characterized in that: The main body bracket is provided with a grinding notch, and the wear-resistant grinding wheel is arranged at the grinding notch.

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