Motor shell shot blasting treatment device

Abstract

The utility model provides a shot blasting treatment device for a motor shell, which comprises a shot blasting machine shell and is characterized in that two lugs are integrally arranged in the shot blasting machine shell, a motor shell placing rack is mounted at the upper part between the two lugs, and shot blasting motors are mounted on the front side and the rear side of the outer part of the shot blasting machine shell side by side; the motor shell containing frame comprises a bottom frame, and inserting barrels are integrally arranged on the upper portion of the bottom frame side by side at equal intervals. Due to the arrangement of the bottom frame, the inserting cylinder, the inserting column, the supporting table and the supporting rod, the surface of the motor shell can be comprehensively polished, and the adaptability of the shot blasting treatment device to the motor shell is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of shot blasting, and in particular relates to a shot blasting device for a motor housing. Background Art

[0002] A shot blasting machine refers to a casting device that uses high-speed projectiles thrown by a shot blasting machine to clean or strengthen the surface of a casting. At present, when a motor housing is polished and cleaned, a shot blasting device is usually used to process the motor housing. In the existing base, two baffles are fixedly installed on the top of the base, and a limiting mechanism is arranged inside the two baffles. The limiting mechanism includes two mounting grooves, and the two mounting grooves are respectively opened in the interior of the two baffles and one end passes through and extends to the interior of the base. Limiting rods at both ends pass through and extend to the outside of the baffles. When this shot blasting device for the motor housing is in use, it is necessary to use a limiting mechanism to fix the motor housing. However, when the limiting mechanism contacts the motor housing, part of the surface of the motor housing is blocked. After one shot blasting, it is necessary to readjust the position of the motor housing and perform shot blasting on the blocked surface of the motor housing, and the adaptability to the motor housing is low. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a motor housing shot blasting device, which can comprehensively grind the surface of the motor housing and improve the adaptability of the shot blasting device to the motor housing.

[0004] The utility model is realized by the following technical solutions:

[0005] A motor housing shot blasting device includes a shot blasting machine housing, characterized in that two protrusions are integrated inside the shot blasting machine housing, a motor housing placement rack is installed on the upper part between the two protrusions, and shot blasting motors are installed side by side on the front and rear sides of the outside of the shot blasting machine housing. The motor housing placement rack includes a base frame, and the upper part of the base frame is equidistantly and integratedly provided with insertion tubes, and the upper part of the insertion tube is plugged with an insertion column, and the middle and lower parts of the insertion column are integrated with a support platform, which is arranged around the insertion column, and the lower part of each support platform is integrated with a support rod, and the lower end of the support rod is contacted with the insertion tube.

[0006] Preferably, the base frame is fixedly mounted on the upper portion between the two protrusions.

[0007] Preferably, a steel shot bucket is provided on the upper portion of the shell of the shot blasting machine, and a plurality of steel shot buckets are provided.

[0008] Compared with the prior art, the beneficial effects of the utility model are:

[0009] 1. In the present invention, the arrangement of the base frame, the inserting tube, the inserting column, the support platform and the support rod is conducive to the comprehensive grinding of the surface of the motor housing, thereby improving the adaptability of the shot blasting device to the motor housing.

[0010] 2. In the present invention, the arrangement of the shot blasting motor, the steel shot bucket and the connecting valve is conducive to the grinding of the motor housing. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural schematic diagram of the utility model.

[0012] Figure 2 It is a structural schematic diagram of a motor housing placement rack of the utility model.

[0013] In the figure:

[0014] 1. Shot blasting machine housing; 2. Bump; 3. Discharge valve; 4. Shot blasting motor; 5. Steel shot bucket; 6. Connecting valve; 7. Motor housing placement rack; 71. Base frame; 72. Insert cylinder; 73. Insert column; 74. Support platform; 75. Support rod. DETAILED DESCRIPTION

[0015] The utility model is described in detail below in conjunction with the accompanying drawings. Figure 1 As shown, a motor housing shot blasting treatment device includes a shot blasting machine housing 1, two integrated protrusions 2 are arranged inside the shot blasting machine housing 1, a motor housing placement frame 7 is installed on the upper part between the two protrusions 2, a discharge valve 3 is connected to the lower flange of the shot blasting machine housing 1, shot blasting motors 4 are installed side by side on the front and rear sides of the outside of the shot blasting machine housing 1, a steel shot bucket 5 is arranged on the upper part of the shot blasting machine housing 1, and a plurality of steel shot buckets 5 are arranged, and a connecting valve 6 is connected to the lower outlet flange of each steel shot bucket 5, and the plurality of connecting valves 6 are respectively connected to the input port pipelines of the plurality of shot blasting motors 4.

[0016] In this embodiment, combined with the Figure 2As shown, the motor housing placement rack 7 includes a base frame 71, and the upper part of the base frame 71 is equidistantly and side by side integrated with plug cylinders 72, and the upper part of the plug cylinder 72 is plugged with a plug column 73, and the middle and lower outer parts of the plug column 73 are integrated with a support platform 74. The side surface of the support platform 74 is arranged in a stepped shape, which is convenient for supporting motor housings of different diameters. The support platform 74 is arranged around the plug column 73, and the lower part of each of the support platforms 74 is integrated with a support rod 75, and the lower end of the support rod 75 is arranged in contact with the plug cylinder 72. Before shot blasting, the cylindrical motor housing is passed through the plug column 73, and the support platform 74 supports the motor housing. The plug cylinder 72 fixes and limits the lower end of the plug column 73. After shot blasting, the shot blasting motor 4 stops shot blasting, and the plug column 73 is removed from the plug cylinder 72, which is convenient for taking out the motor housing. The plug cylinder 72 and the plug column 73 do not block the motor housing, and the surface of the motor housing can be fully polished.

[0017] In this embodiment, specifically, the base frame 71 is fixedly installed at the upper part between the two protrusions 2 .

[0018] How it works

[0019] In the utility model, the shot blasting motor 4 is connected to an external power supply, the connecting valve 6 and the discharge valve 3 are both electrically controlled valves, the connecting valve 6 and the discharge valve 3 are both connected to an external workshop control device, steel shots are placed in a steel shot bucket 5, the steel shots fall from the steel shot bucket 5 into the shot blasting motor 4, the shot blasting motor 4 throws out the steel shots, and the motor housing placed on the motor housing placement rack 7 is shot blasted.

[0020] Utilizing the technical solution described in the utility model, or those skilled in the art designing similar technical solutions inspired by the technical solution of the utility model to achieve the above-mentioned technical effects, all fall within the protection scope of the utility model.

Claims

1. A motor housing shot blasting device, the motor housing shot blasting device comprising a shot blasting machine housing (1), characterized in that: Two protrusions (2) are integrally arranged inside the shell (1) of the shot blasting machine, a motor housing placement frame (7) is installed on the upper part between the two protrusions (2), shot blasting motors (4) are installed side by side on the front and rear sides of the outer shell (1), and the motor housing placement frame (7) includes a base frame (71), and the upper part of the base frame (71) is equidistantly and integrally arranged with plug-in tubes (72), the upper part of the plug-in tubes (72) is plugged with plug-in columns (73), and the middle and lower parts of the plug-in columns (73) are integrally arranged with support platforms (74), which are arranged around the plug-in columns (73), and the lower part of each support platform (74) is integrally arranged with support rods (75), and the lower end of the support rods (75) is arranged in contact with the plug-in tube (72).

2. The motor housing shot blasting device according to claim 1, characterized in that: The base frame (71) is fixedly mounted on the upper portion between the two protrusions (2).

3. The motor housing shot blasting device according to claim 1, characterized in that: A steel shot bucket (5) is arranged on the upper part of the shot blasting machine housing (1), and a plurality of steel shot buckets (5) are arranged.

4. The motor housing shot blasting device according to claim 1, characterized in that: The lower outlet flange of each steel shot bucket (5) is connected to a connecting valve (6).

5. The motor housing shot blasting device according to claim 4, characterized in that: The plurality of connecting valves (6) are respectively connected to the input pipes of the plurality of shot blasting motors (4).

6. The motor housing shot blasting device according to claim 1, characterized in that: The side surface of the support platform (74) is arranged in a stepped shape.

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