Aluminum skimming prevention mounting structure for rotor of angle filing machine

Abstract

The utility model relates to the technical field of motors, in particular to an anti-aluminum scrap mounting structure for a rotor of an angle filing machine, which comprises a bottom plate and a sealing mechanism, the sealing mechanism comprises a blocking wheel inner groove, a rubber ring, a fixing ring, a first mounting ring, a second mounting ring and a fixing assembly, and the blocking wheel inner groove is rotatably connected with the bottom plate and positioned above the bottom plate; the rubber ring is connected with the blocking wheel inner groove in a sliding mode and wraps the blocking wheel inner groove, the fixing ring is connected with the rubber ring in a rotating mode and wraps the rubber ring, the first installation ring is connected with the fixing ring in a clamping mode and located on one side of the fixing ring, and the second installation ring is connected with the fixing ring in a clamping mode and located on the side, away from the first installation ring, of the fixing ring. The fixing assembly is arranged on the outer sides of the first mounting ring and the second mounting ring, and through the arrangement of the structure, the problem that the service life of the motor is affected due to the fact that aluminum scraps enter a motor rotor bearing due to the fact that the number of aluminum scraps in the working environment is large, and the motor is prone to being stuck is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of motors, in particular to an anti-aluminum chip installation structure for a rotor of a corner milling machine. Background Art

[0002] The corner milling machine is mainly used for processing the outer surface of cylindrical workpieces, especially suitable for processing small bolts. The corner milling machine is a device specifically designed for processing the outer surface of cylindrical workpieces, and its main application scenarios include but are not limited to the processing of small bolts. Through specific technical means, this machine can achieve precise processing of workpieces, and can reach high precision and high efficiency in punching, cutting, or angle adjustment.

[0003] However, for existing motors, due to a large amount of aluminum chips in the working environment, the aluminum chips entering the motor rotor bearing are likely to jam the motor, affecting the service life of the motor. Summary of the Utility Model

[0004] The purpose of the utility model is to provide an anti-aluminum chip installation structure for a rotor of a corner milling machine, which solves the problem that due to a large amount of aluminum chips in the working environment, the aluminum chips entering the motor rotor bearing are likely to jam the motor, affecting the service life of the motor.

[0005] To achieve the above purpose, the utility model provides an anti-aluminum chip installation structure for a rotor of a corner milling machine, including a bottom plate and a sealing mechanism. The sealing mechanism includes a blocking wheel inner groove, a rubber ring, a fixing ring, a first installation ring, a second installation ring, and a fixing component. The blocking wheel inner groove is rotatably connected to the bottom plate and is located above the bottom plate. The rubber ring is slidably connected to the blocking wheel inner groove and covers the outside of the blocking wheel inner groove. The fixing ring is rotatably connected to the rubber ring and covers the outside of the rubber ring. The first installation ring is snap-connected to the fixing ring and is located on one side of the fixing ring. The second installation ring is snap-connected to the fixing ring and is located on the side of the fixing ring away from the first installation ring. The fixing component is arranged outside the first installation ring and the second installation ring.

[0006] Wherein, the fixing component includes a fixing plate, a connecting plate, and a locking module. The fixing plate is fixedly connected to the first installation ring and is located at one end of the first installation ring. The cross-section of the fixing plate is L-shaped. One end of the connecting plate is fixedly connected to the second installation ring, and the other end of the connecting plate is rotatably connected to the fixing plate and is located on one side of the second installation ring. The locking module is arranged at the ends of the first installation ring and the second installation ring away from the fixing plate.

[0007] Among them, the locking module includes a mounting plate, two locking plates, a bolt and a nut. The mounting plate is fixedly connected to the bottom plate and is located on one side of the inner groove of the blocking wheel. The two locking plates are respectively fixedly connected to the first mounting ring and the second mounting ring and are located on one side of the mounting plate. The bolt passes through the two locking plates and the mounting plate and is threadedly connected to the nut.

[0008] Among them, the cross-section of the rubber ring is square. A clamping groove is provided on the inner side of the fixing ring, and the clamping groove is adapted to the rubber ring.

[0009] Among them, four mounting holes are provided on the surface of the bottom plate, and the four mounting holes are respectively provided on the outer side of the bottom plate.

[0010] For an anti-aluminum chip installation structure of a rotor of a corner-grinding machine according to the present utility model, the inner groove of the blocking wheel is rotatably connected to the bottom plate and is located above the bottom plate. The rubber ring is slidably connected to the inner groove of the blocking wheel and covers the outer side of the inner groove of the blocking wheel. The fixing ring is rotatably connected to the rubber ring and covers the outer side of the rubber ring. The first mounting ring is snap-connected to the fixing ring and is located on one side of the fixing ring. The second mounting ring is snap-connected to the fixing ring and is located on the side of the fixing ring away from the first mounting ring. The fixing component is arranged on the outer sides of the first mounting ring and the second mounting ring. During processing, the inner groove of the blocking wheel rotates correspondingly. The rubber ring seals the gap between the inner groove of the blocking wheel and the bottom plate to prevent aluminum chips from entering the motor interior. The fixing ring is stuck on the outer side of the rubber ring. The first mounting ring and the second mounting ring fix the fixing ring. When the inner groove of the blocking wheel rotates, the fixing ring rotates correspondingly. Description of the Drawings

[0011] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0012] Figure 1 It is a schematic structural diagram of the anti-aluminum chip installation structure of the rotor of the corner-grinding machine according to the present utility model.

[0013] Figure 2 It is a top view of the anti-aluminum chip installation structure of the rotor of the corner-grinding machine according to the present utility model.

[0014] Figure 3 It is of the present utility model Figure 2 Structural sectional view taken along line A-A.

[0015] Figure 4 is the Figure 3 enlarged partial structure view of part B of

[0016] 1 - Base plate, 2 - Inner groove of the blocking wheel, 3 - Rubber ring, 4 - Fixed ring, 5 - First mounting ring, 6 - Second mounting ring, 7 - Fixed plate, 8 - Connecting plate, 9 - Mounting plate, 10 - Two locking plates, 11 - Bolt, 12 - Nut, 13 - Card slot, 14 - Mounting hole. Detailed implementation mode

[0017] The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the accompanying drawings, where the same or similar reference numerals denote the same or similar elements or elements with the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to explain the present utility model and should not be construed as a limitation of the present utility model.

[0018] Please refer to Figures 1 to 4 , the present utility model provides an anti - aluminum chip installation structure for a corner - grinding machine rotor, including a base plate 1 and a sealing mechanism. The sealing mechanism includes an inner groove of the blocking wheel 2, a rubber ring 3, a fixed ring 4, a first mounting ring 5, a second mounting ring 6 and a fixing component. The inner groove of the blocking wheel 2 is rotatably connected to the base plate 1 and is located above the base plate 1. The rubber ring 3 is slidably connected to the inner groove of the blocking wheel 2 and covers the outside of the inner groove of the blocking wheel 2. The fixed ring 4 is rotatably connected to the rubber ring 3 and covers the outside of the rubber ring 3. The first mounting ring 5 is snap - connected to the fixed ring 4 and is located on one side of the fixed ring 4. The second mounting ring 6 is snap - connected to the fixed ring 4 and is located on the side of the fixed ring 4 away from the first mounting ring 5. The fixing component is arranged on the outside of the first mounting ring 5 and the second mounting ring 6.

[0019] In this embodiment, during processing, the inner groove of the blocking wheel 2 rotates accordingly. The rubber ring 3 seals the gap between the inner groove of the blocking wheel 2 and the base plate 1 to prevent aluminum chips from entering the motor interior. The fixed ring 4 is stuck on the outside of the rubber ring 3. The first mounting ring 5 and the second mounting ring 6 fix the fixed ring 4. When the inner groove of the blocking wheel 2 rotates, the fixed ring 4 rotates accordingly.

[0020] Further, the fixing component includes a fixing plate 7, a connecting plate 8 and a locking module. The fixing plate 7 is fixedly connected to the first mounting ring 5 and is located at one end of the first mounting ring 5. The cross-section of the fixing plate 7 is L-shaped. One end of the connecting plate 8 is fixedly connected to the second mounting ring 6, and the other end of the connecting plate 8 is rotatably connected to the fixing plate 7 and is located on one side of the second mounting ring 6. The locking module is arranged at one end of the first mounting ring 5 and the second mounting ring 6 away from the fixing plate 7.

[0021] In this embodiment, the fixing plate 7 and the connecting plate 8 connect the first mounting ring 5 and the second mounting ring 6. During installation, the first mounting plate 9 is wrapped inside the fixing ring 4, and the second mounting ring 6 is rotated so that the second mounting ring 6 and the first mounting ring 5 wrap the fixing ring 4.

[0022] Further, the locking module includes a mounting plate 9, two locking plates 10, a bolt 11 and a nut 12. The mounting plate 9 is fixedly connected to the bottom plate 1 and is located on one side of the inner groove 2 of the blocking wheel. The two locking plates 10 are respectively fixedly connected to the first mounting ring 5 and the second mounting ring 6 and are located on one side of the mounting plate 9. The bolt 11 passes through the two locking plates 10 and the mounting plate 9 and is threadedly connected to the nut 12.

[0023] In this embodiment, after the first mounting ring 5 and the second mounting ring 6 are installed, the two locking plates 10 move to both sides of the mounting plate 9, and the positions of the locking plates 10 are fixed by the bolt 11 and the nut 12, improving the stability.

[0024] Further, the cross-section of the rubber ring 3 is square, and a card slot 13 is arranged on the inner side of the fixing ring 4, and the card slot 13 is adapted to the rubber ring 3.

[0025] In this embodiment, the fixing ring 4 is wrapped outside the rubber ring 3 to fix the position of the rubber ring 3, improving the sealing performance and preventing the first mounting ring 5 and the second mounting ring 6 from colliding with the rubber ring 3.

[0026] Further, four mounting holes 14 are arranged on the surface of the bottom plate 1, and the four mounting holes 14 are respectively arranged on the outside of the bottom plate 1.

[0027] In this embodiment, the arrangement of the four mounting holes 14 facilitates the installation of the bottom plate 1.

[0028] The above-disclosed is only a preferred embodiment of the present utility model. Of course, it cannot be used to limit the scope of rights of the present utility model. Those of ordinary skill in the art can understand all or part of the processes of implementing the above embodiments, and the equivalent changes made according to the claims of the present utility model still fall within the scope covered by the utility model.

Claims

1. An anti-aluminum chip installation structure for a rotor of a corner milling machine, including a bottom plate, characterized in that it further includes a sealing mechanism, and the sealing mechanism includes a blocking wheel inner groove, a rubber ring, a fixing ring, a first mounting ring, a second mounting ring and a fixing component. The blocking wheel inner groove is rotatably connected to the bottom plate and is located above the bottom plate. The rubber ring is slidably connected to the blocking wheel inner groove and covers the outside of the blocking wheel inner groove. The fixing ring is rotatably connected to the rubber ring and covers the outside of the rubber ring. The first mounting ring is snap-connected to the fixing ring and is located on one side of the fixing ring. The second mounting ring is snap-connected to the fixing ring and is located on the side of the fixing ring away from the first mounting ring. The fixing component is arranged outside the first mounting ring and the second mounting ring.

2. The anti-aluminum chip installation structure for a rotor of a corner milling machine according to claim 1, characterized in that the fixing component includes a fixing plate, a connecting plate and a locking module. The fixing plate is fixedly connected to the first mounting ring and is located at one end of the first mounting ring. The cross-section of the fixing plate is L-shaped. One end of the connecting plate is fixedly connected to the second mounting ring, and the other end of the connecting plate is rotatably connected to the fixing plate and is located on one side of the second mounting ring. The locking module is arranged at one end of the first mounting ring and the second mounting ring away from the fixing plate.

3. The anti-aluminum chip installation structure for a rotor of a corner milling machine according to claim 2, characterized in that the locking module includes a mounting plate, two locking plates, a bolt and a nut. The mounting plate is fixedly connected to the bottom plate and is located on one side of the blocking wheel inner groove. The two locking plates are respectively fixedly connected to the first mounting ring and the second mounting ring and are located on one side of the mounting plate. The bolt passes through the two locking plates and the mounting plate and is threadedly connected to the nut.

4. The anti-aluminum chip installation structure for a rotor of a corner milling machine according to claim 3, characterized in that the cross-section of the rubber ring is square, and a card slot is arranged on the inner side of the fixing ring, and the card slot is adapted to the rubber ring.

5. The anti-aluminum chip installation structure for a rotor of a corner milling machine according to claim 4, characterized in that four mounting holes are arranged on the surface of the bottom plate, and the four mounting holes are respectively arranged on the outside of the bottom plate.

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