High-pressure dry ice deburring device

Abstract

The utility model provides a high-pressure dry ice deburring device, which relates to the technical field of deburring equipment and comprises a feeding mechanism, a burr removing mechanism is arranged on one side of the feeding mechanism, the feeding mechanism comprises a high-pressure dry ice machine main body, a high-pressure dry ice generator is mounted on the upper portion of the high-pressure dry ice machine main body, and the burr removing mechanism is arranged on the lower portion of the high-pressure dry ice machine main body. And one end of the high-pressure dry ice generator is fixedly connected with a connecting pipe. According to the utility model, in the process of deburring the workpiece by the spray gun, the spray gun is moved in the X-axis direction by the X-axis servo moving mechanism, and the workpiece can be moved in the Y-axis direction by the Y-axis servo moving mechanism, so that burrs on the surface of the workpiece can be fully removed; and the situation that dry ice is wasted due to the fact that burrs on the surfaces of part of workpieces are not removed and part of workpieces are repeatedly sprayed is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of burr removal equipment, in particular to a high-pressure dry ice burr removal device. Background Art

[0002] The high-pressure dry ice deburring device is a device that uses high-pressure dry ice blasting technology to remove burrs on the metal surface. It uses a high-pressure dry ice blasting head to spray high-pressure dry ice particles onto the metal surface. Through the instantaneous temperature change, the burrs are instantly cooled and shrunk, thereby achieving the effect of removing burrs.

[0003] However, in the prior art, when performing high-pressure dry ice deburring operations on a single workpiece fixed on the surface of a plate-like workpiece, or when deburring the surface of a single smaller workpiece, the traditional operation method is that a worker holds a high-pressure dry ice blasting gun head to clean the workpiece surface. Since the area of ​​a single smaller workpiece is small, it is easy for some workpieces to not be sprayed with dry ice during manual operation, resulting in the burrs on the surface of some workpieces not being removed. At the same time, some workpieces may be repeatedly sprayed, resulting in a waste of dry ice. Utility Model Content

[0004] The utility model mainly provides a high-pressure dry ice burr removal device which can prevent omission and repeated burr removal.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a high-pressure dry ice deburring device, comprising a feeding mechanism, a burr removal mechanism is arranged on one side of the feeding mechanism, the feeding mechanism comprises a high-pressure dry ice machine body, a high-pressure dry ice generator is installed on the upper part of the high-pressure dry ice machine body, one end of the high-pressure dry ice generator is fixedly connected to a connecting pipe, the burr removal mechanism comprises a fixed frame, a Y-axis servo moving mechanism and a Z-axis servo moving mechanism, an X-axis servo moving mechanism is fixedly connected to the upper part of the fixed frame, a first connecting plate is fixedly connected to the moving end of the X-axis servo moving mechanism, a spray gun is fixedly connected to the surface of the first connecting plate, the spray gun is fixedly connected to the connecting pipe, the Y-axis servo moving mechanism is slidably connected to the fixed frame, and the moving end of the Y-axis servo moving mechanism is fixedly connected to the second connecting plate, the Z-axis servo moving mechanism is fixedly connected to the fixed frame, and the moving end of the Z-axis servo moving mechanism is fixedly connected to the Y-axis servo moving mechanism.

[0006] Preferably, the upper portion of the second connecting plate is fixedly connected to a third connecting plate, the side of the third connecting plate is fixedly connected to an electro-hydraulic push rod, one end of the electro-hydraulic push rod is fixedly connected to the first clamping plate, and the electro-hydraulic push rod facilitates pushing the first clamping plate to move.

[0007] Preferably, a first anti-skid rubber pad is fixedly connected to the side surface of the first clamping plate, and the first anti-skid rubber pad is used to increase the friction force when the workpiece is clamped and fixed, so as to facilitate stable fixation of the workpiece.

[0008] Preferably, a connecting shell is fixedly connected to the surface of the second connecting plate, and a second clamping plate is slidably connected inside the connecting shell. The movement of the second clamping plate can be limited by the connecting shell, thereby improving the stability of the second clamping plate when moving.

[0009] Preferably, a second anti-skid rubber pad is fixedly connected to the side of the second clamping plate, and the second anti-skid rubber pad increases the friction force when the workpiece is clamped and fixed, so as to facilitate stable fixation of the workpiece.

[0010] Preferably, a spring is fixedly connected inside the connecting shell, and one end of the spring is fixedly connected to the second clamping plate. The workpiece is clamped and fixed by the elastic force of the spring. The workpiece is clamped and fixed by the elastic force when the spring is compressed, which can avoid damage to the workpiece caused by a sudden increase in the clamping force when fixing the workpiece.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are:

[0012] 1. In the utility model, the height of the spray gun is adjusted by the Z-axis servo moving mechanism to avoid the height being too high and being too far away from the workpiece with a low height, and also to avoid the distance to the workpiece with a high height being too close, so as to facilitate the deburring of workpieces of different heights. In the process of deburring the workpiece by the spray gun, the spray gun is moved in the X-axis direction by the X-axis servo moving mechanism, and the workpiece can be moved in the Y-axis direction by the Y-axis servo moving mechanism, so that the burrs on the surface of the workpiece can be fully removed, avoiding the situation that the burrs on the surface of some workpieces are not removed and some workpieces are repeatedly sprayed, resulting in waste of dry ice.

[0013] 2. In the utility model, when deburring the workpiece, the workpiece is placed on the surface of the second connecting plate. At this time, the electro-hydraulic push rod is extended to push the first clamping plate to push one side of the workpiece. When the workpiece contacts the surface of the second anti-slip rubber pad, the pushing force of the electro-hydraulic push rod will push the second clamping plate to compress the spring, and the workpiece is clamped and fixed by the elastic force of the spring. The workpiece is clamped and fixed by the elastic force of the compressed spring, which can avoid damage to the workpiece caused by a sudden increase in the clamping force when the workpiece is fixed. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A first stereoscopic diagram of a high-pressure dry ice deburring device is provided for the utility model;

[0015] Figure 2 A second stereoscopic diagram of a high-pressure dry ice deburring device is provided for the utility model;

[0016] Figure 3 The utility model provides a structural schematic diagram of a Z-axis servo moving mechanism in a high-pressure dry ice deburring device;

[0017] Figure 4 The utility model provides a schematic diagram of the internal structure of a connecting shell in a high-pressure dry ice deburring device.

[0018] Legend: 1. Feeding mechanism; 11. High-pressure dry ice machine body; 12. High-pressure dry ice generator; 13. Connecting pipe; 2. Burr removal mechanism; 21. Fixed frame; 22. X-axis servo moving mechanism; 23. Z-axis servo moving mechanism; 24. Y-axis servo moving mechanism; 25. First connecting plate; 26. Spray gun; 27. Second connecting plate; 28. Third connecting plate; 29. ​​Connecting shell; 210. Electro-hydraulic push rod; 211. First clamping plate; 212. First anti-slip rubber pad; 213. Spring; 214. Second clamping plate; 215. Second anti-slip rubber pad. DETAILED DESCRIPTION

[0019] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0020] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0021] See also Figure 1-Figure 4 The utility model provides a technical solution: a high-pressure dry ice deburring device, comprising a feeding mechanism 1, a burr removal mechanism 2 is arranged on one side of the feeding mechanism 1, the feeding mechanism 1 comprises a high-pressure dry ice machine body 11, a high-pressure dry ice generator 12 is installed on the upper part of the high-pressure dry ice machine body 11, and a connecting pipe 13 is fixedly connected to one end of the high-pressure dry ice generator 12, the burr removal mechanism 2 comprises a fixed frame 21, a Y-axis servo moving mechanism 24 and a Z-axis servo moving mechanism 23, an X-axis servo moving mechanism 22 is fixedly connected to the upper part of the fixed frame 21, a first connecting plate 25 is fixedly connected to the moving end of the X-axis servo moving mechanism 22, a spray gun 26 is fixedly connected to the surface of the first connecting plate 25, and the spray gun 26 is fixedly connected to the connecting pipe 13, the Y-axis servo moving mechanism 24 is slidably connected to the fixed frame 21, and a second connecting plate 27 is fixedly connected to the moving end of the Y-axis servo moving mechanism 24, the Z-axis servo moving mechanism 23 is fixedly connected to the fixed frame 21, and the moving end of the Z-axis servo moving mechanism 23 is fixedly connected to the Y-axis servo moving mechanism 24.

[0022] High-pressure dry ice is introduced into the connecting pipe 13 through the high-pressure dry ice machine body 11 and the high-pressure dry ice generator 12. At this time, the high-pressure dry ice is sprayed out through the spray gun 26 to deburr the workpiece. The height of the spray gun 26 is adjusted by the Z-axis servo moving mechanism 23 to avoid the height being too high and the distance from the workpiece with a low height being too far, and to avoid the distance from the workpiece with a high height being too close, so as to facilitate the deburring of workpieces of different heights. When the spray gun 26 is deburring the workpiece, the spray gun 26 is moved in the X-axis direction by the X-axis servo moving mechanism 22, and the workpiece can be moved in the Y-axis direction by the Y-axis servo moving mechanism 24, so that the burrs on the surface of the workpiece can be fully removed.

[0023] like Figure 4 As shown, the third connecting plate 28 is fixedly connected to the upper part of the second connecting plate 27, and the electro-hydraulic push rod 210 is fixedly connected to the side of the third connecting plate 28. One end of the electro-hydraulic push rod 210 is fixedly connected to the first clamping plate 211, and the electro-hydraulic push rod 210 facilitates the first clamping plate 211 to move.

[0024] like Figure 4 As shown, a first anti-skid rubber pad 212 is fixedly connected to the side of the first clamping plate 211. The first anti-skid rubber pad 212 improves the friction force when the workpiece is clamped and fixed, so as to facilitate stable fixation of the workpiece.

[0025] like Figure 4 As shown, a connecting shell 29 is fixedly connected to the surface of the second connecting plate 27, and a second clamping plate 214 is slidably connected inside the connecting shell 29. The movement of the second clamping plate 214 can be limited by the connecting shell 29 to improve the stability of the second clamping plate 214 when moving.

[0026] like Figure 4 As shown, a second anti-skid rubber pad 215 is fixedly connected to the side of the second clamping plate 214. The second anti-skid rubber pad 215 increases the friction force when the workpiece is clamped and fixed, so as to facilitate stable fixing of the workpiece.

[0027] like Figure 4 As shown, a spring 213 is fixedly connected inside the connecting shell 29, and one end of the spring 213 is fixedly connected to the second clamping plate 214. The workpiece is clamped and fixed by the elastic force of the spring 213. The workpiece is clamped and fixed by the elastic force of the spring 213 when it is compressed, which can avoid the clamping force suddenly increasing when fixing the workpiece and causing damage to the workpiece.

[0028] The use method and working principle of the device are as follows: when deburring a workpiece, the workpiece is placed on the surface of the second connecting plate 27, and the electro-hydraulic push rod 210 is extended to push the first clamping plate 211 to push one side of the workpiece. When the workpiece contacts the surface of the second anti-slip rubber pad 215, the pushing force of the electro-hydraulic push rod 210 will push the second clamping plate 214 to compress the spring 213, and the workpiece is clamped and fixed by the elastic force of the spring 213 when it is compressed, so that the workpiece can be clamped and fixed by the elastic force of the spring 213 when it is compressed, which can avoid the damage to the workpiece caused by the sudden increase of the clamping force when fixing the workpiece;

[0029] Then, high-pressure dry ice is introduced into the connecting pipe 13 through the high-pressure dry ice machine body 11 and the high-pressure dry ice generator 12. At this time, the high-pressure dry ice is sprayed out through the spray gun 26 to deburr the workpiece. The height of the spray gun 26 is adjusted by the Z-axis servo moving mechanism 23 to avoid the height being too high and the distance from the low workpiece being too far, and to avoid the distance from the high workpiece being too close, so as to facilitate the deburring of workpieces of different heights. In the process of the spray gun 26 deburring the workpiece, the spray gun 26 is moved in the X-axis direction by the X-axis servo moving mechanism 22, and the workpiece can be moved in the Y-axis direction by the Y-axis servo moving mechanism 24, so that the burrs on the surface of the workpiece can be fully removed.

[0030] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A high-pressure dry ice deburring device, comprising a feeding mechanism (1), wherein a burr removal mechanism (2) is provided on one side of the feeding mechanism (1), characterized in that: The feeding mechanism (1) comprises a high-pressure dry ice machine body (11), a high-pressure dry ice generator (12) is installed on the upper part of the high-pressure dry ice machine body (11), one end of the high-pressure dry ice generator (12) is fixedly connected to a connecting pipe (13), the burr removal mechanism (2) comprises a fixed frame (21), a Y-axis servo moving mechanism (24) and a Z-axis servo moving mechanism (23), the upper part of the fixed frame (21) is fixedly connected to an X-axis servo moving mechanism (22), and the moving end of the X-axis servo moving mechanism (22) is fixedly connected to A first connecting plate (25) is connected, a spray gun (26) is fixedly connected to the surface of the first connecting plate (25), the spray gun (26) is fixedly connected to the connecting pipe (13), the Y-axis servo moving mechanism (24) is slidably connected to the fixed frame (21), and the moving end of the Y-axis servo moving mechanism (24) is fixedly connected to the second connecting plate (27), the Z-axis servo moving mechanism (23) is fixedly connected to the fixed frame (21), and the moving end of the Z-axis servo moving mechanism (23) is fixedly connected to the Y-axis servo moving mechanism (24).

2. The high-pressure dry ice deburring device according to claim 1, characterized in that: The upper part of the second connecting plate (27) is fixedly connected to a third connecting plate (28), the side of the third connecting plate (28) is fixedly connected to an electro-hydraulic push rod (210), and one end of the electro-hydraulic push rod (210) is fixedly connected to the first clamping plate (211).

3. The high-pressure dry ice deburring device according to claim 2, characterized in that: A first anti-slip rubber pad (212) is fixedly connected to the side surface of the first clamping plate (211).

4. The high-pressure dry ice deburring device according to claim 1, characterized in that: A connection shell (29) is fixedly connected to the surface of the second connection plate (27), and a second clamping plate (214) is slidably connected inside the connection shell (29).

5. The high-pressure dry ice deburring device according to claim 4, characterized in that: A second anti-slip rubber pad (215) is fixedly connected to the side surface of the second clamping plate (214).

6. The high-pressure dry ice deburring device according to claim 4, characterized in that: A spring (213) is fixedly connected inside the connection housing (29), and one end of the spring (213) is fixedly connected to the second clamping plate (214).

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