Deburring device for high-voltage motor shell production

Abstract

The deburring device for high-voltage motor shell production comprises a bottom plate, the top of the bottom plate is fixedly connected with two supporting tables which are symmetrically distributed, the outer sides of the supporting tables are fixedly connected with electric push rods, the output ends of the electric push rods are fixedly connected with a driving motor, and the driving motor is fixedly connected with a deburring device. The driving motor is slidably connected with the supporting table, and the outer side of the output end of the driving motor is fixedly connected with a grinding wheel. According to the motor shell deburring device, the motor shell can be placed and supported through the design of the workbench so as to be used for deburring work, movement of the screw rod can be achieved by rotating the rotating shaft, threaded movement of the threaded sleeve can be achieved through threaded connection of the screw rod and the threaded sleeve, and the threaded sleeve can drive the workbench to move in the vertical direction; therefore, the height of the shell can be adjusted, and the shell can be horizontally synchronized with the deburring assembly even when motor shells of different sizes are deburred, so that the machining effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of deburring devices, in particular to a deburring device for producing a high-voltage motor casing. Background Art

[0002] Motor shell grinding is a process in which a worker grinds the burrs or protrusions on the surface of the motor shell to smooth them out, so as to achieve the shape and performance required by the customer. Commonly used grinding devices are mainly grinding wheel grinders and grinders. Smaller parts workers will also use angle grinders to complete the grinding process. The utility model patent with the patent authorization announcement number CN220592675U discloses a precision motor shell burr processing equipment, including a base plate, a support body, a support surface, a drive motor, a push rod, a support frame, a processing disk, a rotating seat and a pre-processed motor shell, wherein: the support body is fixedly mounted on the surface of the base plate, and the support surface is fixedly mounted on the surface of the support body, and the drive motor is slidably mounted on the surface of the support surface through a slide rail; the push rod is fixedly mounted between the support surface and the drive motor, and the support frame is fixedly mounted on the surface of the support surface, and one end of the drive motor is fixedly mounted with a processing disk; the rotating seat is fixedly mounted on the surface of the base plate, and the pre-processed motor shell is fixedly mounted on the surface of the rotating seat. The first processing area, the second processing area and the processing disk of the utility model can quickly replace grinding equipment with different meshes for grinding, and the damaged grinding equipment can be quickly disassembled and replaced.

[0003] In the above prior art, when the deburring device is used, since the height of the deburring component is fixed, when deburring motor housings of different sizes, the component does not fit the motor housing well enough, which will affect the deburring effect. In addition, the deburring process is achieved by high-speed rotation of the grinding wheel, which is not convenient for protecting the working process. During the work, debris is also prone to splashing, which will cause harm to the external environment and human body. Therefore, improvements are needed. Utility Model Content

[0004] The utility model aims to provide a deburring device for high-voltage motor housing production, which solves the problem of inconvenience in processing motor housings of different sizes and the problem of inconvenience in protecting the processing process.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a deburring device for the production of high-voltage motor casings, comprising a base plate, two symmetrically distributed support platforms fixedly connected to the top of the base plate, an electric push rod fixedly connected to the outer side of the support platform, an output end of the electric push rod fixedly connected to a drive motor, the drive motor is slidably connected to the support platform, a grinding wheel is fixedly connected to the outer side of the output end of the drive motor, the front and rear ends of the base plate are fixedly connected to a fixing seat, the top of the fixing seat is fixedly connected to a support rod, an adjustment mechanism is arranged on the base plate, and a protective mechanism is arranged on the support rod.

[0006] Preferably, the adjustment mechanism includes a rotating table, a rotating table is arranged on the bottom plate, the top of the rotating table contacts a workbench, a rotating shaft is rotatably connected to the front end of the rotating table through a bearing, a first bevel gear is fixedly connected to the rear end of the rotating shaft, a second bevel gear is meshed with the upper end of the first bevel gear, a screw is fixedly sleeved inside the second bevel gear, the screw is rotatably connected to the rotating table through a bearing, a screw sleeve is threadedly connected to the outer side of the screw, the screw sleeve is fixedly connected to the workbench, and the screw sleeve is slidably connected to the rotating table. By designing the adjustment mechanism, it is convenient to adjust the height of the workbench.

[0007] Preferably, the inner sliding sleeve of the screw sleeve is connected with a guide block, and the guide block is fixedly connected to the rotating platform. By designing the guide block, the movement of the screw sleeve can be guided.

[0008] Preferably, the protection mechanism comprises a groove, the support rod is provided with a groove inside, a convex block is slidably sleeved inside the groove, a connecting block is slidably sleeved outside the convex block, a sliding rod is slidably sleeved inside the connecting block, the sliding rod is fixedly connected to the convex block, a spring is arranged outside the sliding rod, a protective cover is fixedly connected to one end of the connecting block away from the support rod, and a plurality of handles are fixedly connected to the outer surface of the protective cover. By designing the protection mechanism, the processing process can be protected.

[0009] Preferably, there are multiple grooves, and the multiple grooves are symmetrically distributed on the support rod. By designing multiple grooves, the protrusion can slide into the grooves at different positions.

[0010] Preferably, one end of the spring is fixedly connected to the connecting block, and the other end of the spring is fixedly connected to the projection. The spring is designed so that the force of the spring can act on the projection.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] 1. The utility model can place and support the motor housing by designing the function of the workbench, so as to be used for deburring work. The movement of the screw can be realized by rotating the rotating shaft. The threaded movement of the screw sleeve can be realized by the threaded connection between the screw and the screw sleeve. The screw sleeve can drive the workbench to move in the vertical direction, so that the height of the housing can be adjusted. Even when deburring motor housings of different sizes, it can keep horizontal synchronization with the deburring component to improve the processing effect.

[0013] 2. The utility model is designed with a protective cover. By pulling down the handle, the protective cover can be covered on the outside of the rotating table and the workbench, which can shield and protect the deburring process, prevent the debris from splashing during the deburring process and causing harm to the external environment and human body, thereby improving the safety of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0015] Figure 2 For this utility model Figure 1 A right side cross-sectional view of the turntable structure;

[0016] Figure 3 For this utility model Figure 1 A three-dimensional cross-sectional view of a local structure of a support rod;

[0017] Figure 4 For this utility model Figure 3 Enlarged view of point A.

[0018] In the figure: 1. base plate; 3. support table; 4. electric push rod; 5. drive motor; 6. grinding wheel; 7. fixed seat; 8. adjustment mechanism; 9. protection mechanism; 10. support rod; 81. rotating table; 82. workbench; 83. rotating shaft; 84. first bevel gear; 85. second bevel gear; 86. screw rod; 87. screw sleeve; 88. guide block; 91. groove; 92. protrusion; 93. connecting block; 94. sliding rod; 95. spring; 96. protective cover; 97. handle. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1 , Figure 4 A deburring device for producing a high-voltage motor casing comprises a base plate 1, two symmetrically distributed support platforms 3 are fixedly connected to the top of the base plate 1, an electric push rod 4 is fixedly connected to the outer side of the support platform 3, a driving motor 5 is fixedly connected to the output end of the electric push rod 4, the driving motor 5 is slidably connected to the support platform 3, a grinding wheel 6 is fixedly connected to the outer side of the output end of the driving motor 5, a fixing seat 7 is fixedly connected to the front and rear ends of the base plate 1, a supporting rod 10 is fixedly connected to the top of the fixing seat 7, an adjusting mechanism 8 is arranged on the base plate 1, and a protective mechanism 9 is arranged on the supporting rod 10.

[0021] See also Figure 1 , Figure 2The adjusting mechanism 8 comprises a rotating table 81. The rotating table 81 is arranged on the bottom plate 1. The top of the rotating table 81 contacts with a working table 82. The front end of the rotating table 81 is rotatably connected with a rotating shaft 83 through a bearing. The rear end of the rotating shaft 83 is fixedly connected with a first bevel gear 84. The upper end of the first bevel gear 84 is meshed with a second bevel gear 85. The interior of the second bevel gear 85 is fixedly sleeved with a screw 86. The screw 86 is rotatably connected with the rotating table 81 through a bearing. The outer side of the screw 86 is threadedly connected with a screw sleeve 87. The screw sleeve 87 is fixedly connected with the working table 82. The screw sleeve 87 is slidably connected with the rotating table 81. The interior of the screw sleeve 87 is slidably sleeved with a guide block 88. The guide block 88 is fixedly connected with the rotating table 81. By designing the guide block 88, the movement of the screw sleeve 87 can be guided. By designing the adjusting mechanism 8, the height adjustment of the working table 82 is convenient.

[0022] See also Figure 1 , Figure 3 , Figure 4 The protective mechanism 9 includes a groove 91. A groove 91 is provided inside the support rod 10. A protrusion 92 is slidably sleeved inside the groove 91. There are multiple grooves 91, and the multiple grooves 91 are symmetrically distributed on the support rod 10. By designing multiple grooves 91, the protrusion 92 can slide into the grooves 91 at different positions. A connecting block 93 is slidably sleeved on the outer side of the protrusion 92. A sliding rod 94 is slidably sleeved on the inner side of the connecting block 93. The sliding rod 94 is fixedly connected to the protrusion 92. A spring 95 is arranged on the outer side of the sliding rod 94. One end of the spring 95 is fixedly connected to the connecting block 93, and the other end of the spring 95 is fixedly connected to the protrusion 92. By designing the spring 95, the force of the spring 95 can act on the protrusion 92. A protective cover 96 is fixedly connected to the end of the connecting block 93 away from the support rod 10. A plurality of handles 97 are fixedly connected to the outer surface of the protective cover 96. By designing the protective mechanism 9, the processing process can be protected.

[0023] The specific implementation process of the utility model is as follows: when in use, first place the motor housing on the workbench 82, then pull down the handle 97, the handle 97 drives the shield 96 to move down, the shield 96 drives the connecting block 93 to slide along the support rod 10, the connecting block 93 drives the protrusion 92 to slide along the groove 91, the protrusion 92 will be squeezed to move into the connecting block 93, and the protrusion 92 drives the slide bar 94 to move while squeezing the spring 95, so that the protrusion 92 can slide out of the groove 91, as the connecting block 93 drives the protrusion 92 to move down, the protrusion 92 can be inserted into the groove 91 at another position under the elastic action of the spring 95, as the shield 96 continues to move down, the shield 96 contacts the bottom plate 1, at this time, the shield 96 can cover the outer side of the rotating table 81 and the workbench 82, and can shield and protect the deburring process, and can prevent the debris from splashing during the deburring process from causing damage to the external environment and human body, thereby improving the safety of the device. After the protection is completed, the motor housing can be deburred by rotating the grinding wheel 6. When the height of the motor housing needs to be adjusted, the rotating shaft 83 is directly rotated, and the rotating shaft 83 drives the first bevel gear 84 to rotate, and then the second bevel gear 85 drives the screw 86 to rotate, and the screw sleeve 87 will make a threaded motion and slide along the guide block 88, so that the height of the workbench 82 can be adjusted. Even when deburring motor housings of different sizes, it can also maintain horizontal synchronization with the deburring component to improve the processing effect.

[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A deburring device for high-voltage motor housing production, comprising a base plate (1), characterized in that: The top of the base plate (1) is fixedly connected to two symmetrically distributed support platforms (3), the outer side of the support platform (3) is fixedly connected to an electric push rod (4), the output end of the electric push rod (4) is fixedly connected to a drive motor (5), the drive motor (5) is slidably connected to the support platform (3), the outer side of the output end of the drive motor (5) is fixedly connected to a grinding wheel (6), the front and rear ends of the base plate (1) are fixedly connected to a fixed seat (7), the top of the fixed seat (7) is fixedly connected to a support rod (10), the base plate (1) is provided with an adjustment mechanism (8), and the support rod (10) is provided with a protective mechanism (9).

2. A deburring device for high-voltage motor housing production according to claim 1, characterized in that: The adjusting mechanism (8) comprises a rotating platform (81), the rotating platform (81) is arranged on the bottom plate (1), the top of the rotating platform (81) contacts with a working platform (82), the front end of the rotating platform (81) is rotatably connected with a rotating shaft (83) via a bearing, the rear end of the rotating shaft (83) is fixedly connected with a first bevel gear (84), the upper end of the first bevel gear (84) is meshed with a second bevel gear (85), the interior of the second bevel gear (85) is fixedly sleeved with a screw rod (86), the screw rod (86) is rotatably connected with the rotating platform (81) via a bearing, the outer side of the screw rod (86) is connected with a screw sleeve (87) via a thread, the screw sleeve (87) is fixedly connected with the working platform (82), and the screw sleeve (87) is slidably connected with the rotating platform (81).

3. A deburring device for high-voltage motor housing production according to claim 2, characterized in that: The inner sliding sleeve of the screw sleeve (87) is connected with a guide block (88), and the guide block (88) is fixedly connected to the rotating platform (81).

4. The deburring device for high-voltage motor housing production according to claim 1 is characterized in that: The protection mechanism (9) comprises a groove (91), the interior of the support rod (10) is provided with a groove (91), the interior of the groove (91) is slidably sleeved with a protrusion (92), the exterior of the protrusion (92) is slidably sleeved with a connecting block (93), the interior of the connecting block (93) is slidably sleeved with a sliding rod (94), the sliding rod (94) is fixedly connected to the protrusion (92), a spring (95) is arranged on the exterior of the sliding rod (94), one end of the connecting block (93) away from the support rod (10) is fixedly connected with a protective cover (96), and the outer surface of the protective cover (96) is fixedly connected with a plurality of handles (97).

5. A deburring device for high-voltage motor housing production according to claim 4, characterized in that: There are a plurality of grooves (91), and the plurality of grooves (91) are symmetrically distributed on the support rod (10).

6. A deburring device for high-voltage motor housing production according to claim 4, characterized in that: One end of the spring (95) is fixedly connected to the connecting block (93), and the other end of the spring (95) is fixedly connected to the protrusion (92).

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