Brake disc polishing equipment

Abstract

The utility model discloses brake disc polishing equipment. According to the technical key points, a rack, a frame body and a machining table are included, the frame body and the machining table are arranged on the rack, a polishing device is arranged on the frame body, a first polishing seat and a second polishing seat are arranged on the machining table, the first polishing seat and the second polishing seat are rotatably arranged on the machining table, a lifting seat is arranged on the frame body, and the lifting seat is arranged on the frame body. The polishing device comprises a first polishing mechanism and a second polishing mechanism, the first polishing mechanism and the second polishing mechanism are both arranged on the lifting seat, the first polishing mechanism comprises a first inner polishing wheel and a first outer polishing wheel, and the first inner polishing wheel is located on the upper side of the first outer polishing wheel; the second polishing mechanism comprises a second inner polishing wheel and a second outer polishing wheel, the second inner polishing wheel is located on the lower side of the second outer polishing wheel, the multiple faces of the brake disc with protrusions can be polished at the same time, and the polishing efficiency is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to brake disc production equipment field more specifically relates to a brake disc polishing equipment. BACKGROUND

[0002] Before the brake disc is painted, the brake disc semi-finished product needs to be polished, and the burrs and impurities on the surface of the brake disc semi-finished product are cleaned to make the surface of the brake disc semi-finished product smooth, so that the adhesion of the paint is improved. The existing polishing equipment can only polish the brake disc semi-finished product of the plane type, and for the convex brake disc semi-finished product, the polishing is not thorough, there are polishing dead angles, and manual polishing is needed, which is low in efficiency. SUMMARY

[0003] In view of the defects in the prior art, the utility model aims at providing a brake disc polishing equipment to solve the above technical problems.

[0004] To achieve the above object, the utility model provides the following technical scheme: a brake disc polishing equipment, comprising: a rack and a frame body and a processing table arranged on the rack, the processing table is located below the frame body, the frame body is equipped with a polishing device, the processing table is equipped with a first polishing seat and a second polishing seat, the first polishing seat and the second polishing seat are rotatably arranged on the processing table, the frame body is equipped with a lifting seat, the polishing device comprises a first polishing mechanism and a second polishing mechanism, the first polishing mechanism and the second polishing mechanism are arranged on the lifting seat, the first polishing mechanism is located on the upper side of the first polishing seat, the second polishing mechanism is located on the upper side of the second polishing seat, the first polishing mechanism comprises a first inner polishing wheel and a first outer polishing wheel, the first inner polishing wheel is located on the upper side of the first outer polishing wheel, the second polishing mechanism comprises a second inner polishing wheel and a second outer polishing wheel, and the second inner polishing wheel is located on the lower side of the second outer polishing wheel.

[0005] As a further improvement of the utility model, the first inner polishing wheel and the first outer polishing wheel are vertically misaligned, and the first inner polishing wheel and the first outer polishing wheel partially overlap in height.

[0006] As a further improvement of the utility model, the second inner polishing wheel and the second outer polishing wheel are vertically misaligned, and the second inner polishing wheel and the second outer polishing wheel partially overlap in height.

[0007] As a further improvement of the utility model, the rack is provided with a driving motor, a speed reducer and a driving gear, the speed reducer is connected with the driving motor and the driving gear, and the driving gear is engaged with the first polishing seat and the second polishing seat.

[0008] As a further improvement of the utility model, the first polishing seat is provided with a first electromagnet, and the second polishing seat is provided with a second electromagnet.

[0009] As further improvement of the utility model, the frame body is equipped with vertically arranged lifting guide rails, the lifting seat is equipped with lifting guide blocks, the lifting guide rails and the lifting guide blocks are in sliding connection, the frame body is equipped with a lifting cylinder, and the lifting cylinder is connected with the lifting seat.

[0010] The utility model discloses beneficial effect can polish the multiple surfaces of the brake disc with the protrusion simultaneously, and the polishing efficiency is high. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 It is the whole structure schematic diagram of the utility model;

[0012] Figure 2 It is the structure schematic diagram of drive motor, speed reducer, drive gear, first polishing seat and second polishing seat;

[0013] Figure 3 It is the overhead structure schematic diagram of lifting seat, lifting guide rail and lifting guide block;

[0014] Figure 4 It is the overhead structure schematic diagram when polishing brake disc by first inner polishing wheel and first outer polishing wheel.

[0015] Marking explanation: 1, rack;2, frame body;3, processing table;31, first polishing seat;311, first electromagnet;32, second polishing seat;321, second electromagnet;4, polishing device;41, first polishing mechanism;411, first inner polishing wheel;412, first outer polishing wheel;42, second polishing mechanism;421, second inner polishing wheel;422, second outer polishing wheel;5, lifting seat;61, drive motor;62, speed reducer;63, drive gear;71, lifting guide rail;72, lifting guide block;73, lifting cylinder. DETAILED DESCRIPTION

[0016] The utility model will be further described in detail in connection with the embodiment given by the accompanying drawings.

[0017] REFERENCE Figures 1-4As shown, the brake disc polishing device of the embodiment comprises a rack 1, a frame 2 and a processing table 3 arranged on the rack 1, the processing table 3 is located below the frame 2, the frame 2 is provided with a polishing device 4, the processing table 3 is provided with a first polishing seat 31 and a second polishing seat 32, the first polishing seat 31 and the second polishing seat 32 are rotatably arranged on the processing table 3, the frame 2 is provided with a lifting seat 5, the polishing device 4 comprises a first polishing mechanism 41 and a second polishing mechanism 42, the first polishing mechanism 41 and the second polishing mechanism 42 are arranged on the lifting seat 5, the first polishing mechanism 41 is located on the upper side of the first polishing seat 31, the second polishing mechanism 42 is located on the upper side of the second polishing seat 32, the first polishing mechanism 41 comprises a first inner polishing wheel 411 and a first outer polishing wheel 412, the first inner polishing wheel 411 is located on the upper side of the first outer polishing wheel 412, the second polishing mechanism 42 comprises a second inner polishing wheel 421 and a second outer polishing wheel 422, the second inner polishing wheel 421 is located on the lower side of the second outer polishing wheel 422.

[0018] Through the above technical scheme, when the brake disc is polished by using the device, two brake discs are placed on the first polishing seat 31 and the second polishing seat 32, and then the device is started, at this time, the lifting seat 5 descends, drives the first polishing mechanism 41 and the second polishing mechanism 42 to descend, so that the first inner polishing wheel 411 and the first outer polishing wheel 412 abut against the brake disc on the first polishing seat 31, the second inner polishing wheel 421 and the second outer polishing wheel 422 abut against the brake disc on the second polishing seat 32, and the first inner polishing wheel 411, the first outer polishing wheel 412, the second inner polishing wheel 421 and the second outer polishing wheel 422 rotate to polish the brake disc, and at the same time of polishing, the first polishing seat 31 and the second polishing seat 32 rotate, so that the first inner polishing wheel 411, the first outer polishing wheel 412, the second inner polishing wheel 421 and the second outer polishing wheel 422 completely polish the brake disc, and the polishing of multiple surfaces is completed at one time, and the polishing efficiency is high; after the polishing of one side surface of the brake disc is completed, the brake discs on the first polishing seat 31 and the second polishing seat 32 are turned over and exchanged, and the above operation is repeated, so that the polishing of two side surfaces of the brake disc is completed, and the polishing efficiency is high.

[0019] As an improved specific embodiment, the first inner polishing wheel 411 and the first outer polishing wheel 412 are vertically positionally misaligned, and the first inner polishing wheel 411 and the first outer polishing wheel 412 partially overlap in height position.

[0020] Through the above technical scheme, the first inner polishing wheel 411 and the first outer polishing wheel 412 are vertically positionally misaligned and partially overlap in height position, so that the first inner polishing wheel 411 and the first outer polishing wheel 412 have no dead angle in polishing the brake disc.

[0021] As a specific embodiment of the improvement, the second inner polishing wheel 421 is vertically misaligned with the second outer polishing wheel 422, and the second inner polishing wheel 421 and the second outer polishing wheel 422 partially overlap in height.

[0022] By the above technical solution, the second inner polishing wheel 421 and the second outer polishing wheel 422 are vertically misaligned, and the second inner polishing wheel 421 and the second outer polishing wheel 422 partially overlap in height, so that the second inner polishing wheel 421 and the second outer polishing wheel 422 have no dead angle for polishing the brake disc.

[0023] As a specific embodiment of the improvement, the rack 1 is internally provided with a driving motor 61, a speed reducer 62, and a driving gear 63, the speed reducer 62 is connected between the driving motor 61 and the driving gear 63, and the driving gear 63 is engaged with the first polishing seat 31 and the second polishing seat 32.

[0024] By the above technical solution, the driving motor 61 is operated to drive the driving gear 63 to rotate through the speed reducer 62, and simultaneously drive the first polishing seat 31 and the second polishing seat 32 to rotate, thereby saving energy and reducing the size of the device.

[0025] As a specific embodiment of the improvement, the first polishing seat 31 is provided with a first electromagnet 311, and the second polishing seat 32 is provided with a second electromagnet 321.

[0026] By the above technical solution, during polishing, the first electromagnet 311 and the second electromagnet 321 are powered to operate, so that the brake disc can be fixed on the first polishing seat 31 and the second polishing seat 32, thereby improving the stability during polishing.

[0027] As a specific embodiment of the improvement, the frame body 2 is provided with vertically arranged lifting guide rails 71, the lifting seat 5 is provided with lifting guide blocks 72, the lifting guide rails 71 and the lifting guide blocks 72 are slidingly connected, the frame body 2 is provided with a lifting cylinder 73, and the lifting cylinder 73 is connected with the lifting seat 5.

[0028] By the above technical solution, the lifting cylinder 73 is operated to drive the lifting seat 5 to lift, the lifting speed is fast, and the production efficiency is high. Moreover, the lifting seat 5 is slidingly connected with the lifting guide rails 71 through the lifting guide blocks 72, so that the position of the lifting seat 5 is stable during lifting, the stability during polishing is high, and the service life is improved.

[0029] The above only describes preferred embodiments of the present application, and the protection scope of the present application is not limited to the above embodiments. Any technical solution falling within the concept of the present application shall fall within the protection scope of the present application. It should be noted that, for ordinary technical personnel in the technical field, some improvements and decorations without departing from the principle of the present application shall also be considered as falling within the protection scope of the present application.

Claims

1. A brake disc polishing apparatus, comprising a frame (1) and a frame body (2) and a machining table (3) arranged on the frame (1), the machining table (3) being arranged below the frame body (2), and a polishing device (4) being arranged on the frame body (2), characterized in that: The processing table (3) is provided with a first polishing seat (31) and a second polishing seat (32), the first polishing seat (31) and the second polishing seat (32) are rotatably arranged on the processing table (3), the frame (2) is provided with a lifting seat (5), the polishing device (4) comprises a first polishing mechanism (41) and a second polishing mechanism (42), the first polishing mechanism (41) and the second polishing mechanism (42) are arranged on the lifting seat (5), the first polishing mechanism (41) is located on the upper side of the first polishing seat (31), the second polishing mechanism (42) is located on the upper side of the second polishing seat (32), the first polishing mechanism (41) comprises a first inner polishing wheel (411) and a first outer polishing wheel (412), the first inner polishing wheel (411) is located on the upper side of the first outer polishing wheel (412), the second polishing mechanism (42) comprises a second inner polishing wheel (421) and a second outer polishing wheel (422), the second inner polishing wheel (421) is located on the lower side of the second outer polishing wheel (422).

2. The brake disc polishing apparatus of claim 1, wherein: The first inner polishing wheel (411) and the first outer polishing wheel (412) are vertically misaligned, and the first inner polishing wheel (411) and the first outer polishing wheel (412) partially overlap in height.

3. The brake disc polishing apparatus of claim 1, wherein: The second inner polishing wheel (421) and the second outer polishing wheel (422) are vertically misaligned, and the second inner polishing wheel (421) and the second outer polishing wheel (422) partially overlap in height.

4. The brake disc polishing apparatus according to claim 1 or 2 or 3, characterized by: The rack (1) is provided with a driving motor (61), a speed reducer (62) and a driving gear (63), the speed reducer (62) is connected with the driving motor (61) and the driving gear (63), and the driving gear (63) is engaged with the first polishing seat (31) and the second polishing seat (32).

5. The brake disc polishing apparatus according to claim 1 or 2 or 3, characterized by: The first polishing seat (31) is provided with a first electromagnet (311), and the second polishing seat (32) is provided with a second electromagnet (321).

6. The brake disc polishing apparatus according to claim 1 or 2 or 3, characterized by: The frame (2) is provided with vertically arranged lifting guide rails (71), the lifting seat (5) is provided with lifting guide blocks (72), the lifting guide rails (71) and the lifting guide blocks (72) are in sliding connection, and the frame (2) is provided with a lifting cylinder (73), and the lifting cylinder (73) is connected with the lifting seat (5).

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