Brake disc machining shot blasting machine

Abstract

The utility model relates to the field of brake disc machining, in particular to a brake disc machining shot blasting machine which comprises a base, two sets of shot blasting bins are fixedly connected to the outer surface of the upper end of the base, a connecting roller is rotationally connected between the two sets of shot blasting bins, and a plurality of sets of shot blasting openings are formed in the side wall of the inner side of the connecting roller. According to the shot blasting machine for machining the brake discs, the guide plates are driven to rotate through operation of the second motor, so that the multiple sets of fixing plates are unfolded outwards, through holes in the middles of the multiple sets of brake discs are fixed, through operation of the first motor, the multiple sets of brake discs are fixed, and the multiple sets of brake discs are fixed. And an electric telescopic rod in the telescopic mechanism runs to drive a reinforcing rod to move front and back, so that comprehensive shot blasting treatment can be simultaneously carried out on the side wall positions of a plurality of groups of brake discs.

Description

Technical Field

[0001] The utility model relates to the field of brake disc processing, in particular to a brake disc processing shot blasting machine. Background Art

[0002] A brake disc processing shot blasting machine is a mechanical equipment specially used for the surface treatment of brake discs. After the brake disc is cast, a large number of burrs will be generated on the disc body. Its main function is to clean, strengthen and smooth the surface of the brake disc to improve the wear resistance, fatigue resistance and aesthetics of the brake disc. The factory uses a shot blasting machine to remove burrs on the brake disc. The existing brake disc processing shot blasting machine has some shortcomings. First, there is a lack of a quick fixing structure for the brake disc, which is not convenient for quick disassembly and assembly of the brake disc. At the same time, the side surface of the brake disc cannot be shot blasted, which affects the uniformity and comprehensiveness of the brake disc shot blasting and the brake disc processing quality. Secondly, multiple groups of brake discs cannot be shot blasted at the same time, which greatly affects the efficiency of the brake disc shot blasting processing. At the same time, the shot blasting machine will generate a lot of noise during operation, which has a certain impact on the health of the operator and brings certain adverse effects to people's use process. In order to solve the above problems, we proposed a brake disc processing shot blasting machine. Summary of the Invention

[0003] The main purpose of the utility model is to provide a brake disc processing shot blasting machine, which can effectively solve the problems in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A brake disc processing shot blasting machine comprises a base, two groups of shot blasting bins are fixedly connected to the outer surface of the upper end of the base, a connecting roller is rotatably connected between the two groups of shot blasting bins, the inner side wall of the connecting roller is provided with several groups of shot blasting ports, the rear side wall of the shot blasting bin is provided with a telescopic mechanism, the telescopic mechanism comprises a back plate, the back plate is fixedly connected to the side wall of the shot blasting bin, the side wall of the back plate is provided with an electric telescopic rod, the output end of the electric telescopic rod is provided with a reinforcement rod, the output end of the electric telescopic rod is provided with a first groove, the inner side wall of the first groove is provided with a clamping mechanism, the clamping mechanism comprises a second motor, and one side of the second motor is fixedly connected to the inner side of the first groove.

[0006] Preferably, a group of the shot blasting bin side walls are rotatably connected to a bin door, the bin door side walls are provided with movable bins, the bin door side walls are provided with sound insulation strips, the top upper surface of the shot blasting bin is fixedly connected to a support frame, and the top of the support frame is provided with a shot blasting mechanism.

[0007] Preferably, the two groups of shot blasting bin side walls are provided with a shell, the shell side wall is provided with a first motor, the output end of the first motor is provided with a transmission shaft, the transmission shaft is rotatably connected to the shell, and the side wall of the transmission shaft is provided with a first gear.

[0008] Preferably, a second gear is provided on the outer side wall of the connecting roller, and the second gear is meshed with the first gear.

[0009] Preferably, the side walls of the reinforcement rod are provided with multiple groups of first sliding grooves, the side walls of the first sliding grooves are all slidably connected to fixed rods, the side walls of the fixed rods are provided with fixed plates, and the top of the fixed rods is provided with sliding columns.

[0010] Preferably, a transmission rod is provided at the output end of the second motor, and a guide plate is fixedly connected to the top end of the transmission rod.

[0011] Preferably, the side wall of the guide plate is provided with a plurality of groups of second sliding grooves, the second sliding grooves are slidably connected to the sliding columns, the top of the guide plate is provided with a fixing hole, and the top of the transmission rod is fixedly connected to the fixing hole.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] This brake disc processing shot blasting machine is wrapped with sound insulation strips to reduce mechanical vibration and noise. The operation of the second motor drives the transmission rod to rotate, thereby driving the guide plate to rotate. When the guide plate rotates, multiple groups of sliding columns slide along the second sliding groove, and slide outward through multiple groups of fixing rods and the first sliding groove, so that the multiple groups of fixing plates are expanded outward, thereby fixing the through holes in the middle of the multiple groups of brake discs.

[0014] This brake disc processing shot blasting machine drives the transmission shaft and the first gear to rotate through the operation of the first motor, and the first gear and the second gear are engaged with each other, thereby driving the connecting roller to rotate, starting the shot blasting mechanism, and the shot blasting port throws the steel column to the side outer surface of the brake disc for shot blasting. The electric telescopic rod in the telescopic mechanism drives the reinforcement rod to move back and forth, so that multiple groups of brake disc side wall positions can be comprehensively shot blasted at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic cross-sectional view of the overall structure of the present invention;

[0017] Figure 3 This is the second schematic cross-sectional view of the overall structure of the utility model;

[0018] Figure 4 It is a schematic diagram of the local structure of the utility model.

[0019] In the figure: 1. Base; 12. Shot blasting chamber; 13. Chamber door; 14. Movable chamber; 15. Sound insulation strip; 16. Support frame; 17. Shot blasting mechanism; 2. First motor; 21. Shell; 22. Drive shaft; 23. First gear; 24. Connecting roller; 25. Second gear; 26. Shot blasting port; 3. Electric telescopic rod; 31. First groove; 32. Back plate; 33. Second motor; 34. Drive rod; 35. Reinforcement rod; 36. First sliding groove; 37. Fixed rod; 38. Fixed plate; 39. Sliding column; 4. Guide plate; 41. Second sliding groove; 42. Fixing hole. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] like Figure 1-4 As shown, a brake disc processing shot blasting machine includes a base 1, and two groups of shot blasting bins 12 are fixedly connected to the outer surface of the upper end of the base 1. A connecting roller 24 is rotatably connected between the two groups of shot blasting bins 12, and a plurality of groups of shot blasting ports 26 are provided on the inner side wall of the connecting roller 24. A telescopic mechanism is provided on the rear side wall of the shot blasting bin 12, and the telescopic mechanism includes a back plate 32, which is fixedly connected to the side wall of the shot blasting bin 12, and an electric telescopic rod 3 is provided on the side wall of the back plate 32. A reinforcing rod 35 is provided on the output end of the electric telescopic rod 3, and a first groove 31 is opened at the output end of the electric telescopic rod 3. A clamping mechanism is provided on the inner side wall of the first groove 31, and the clamping mechanism includes a second motor 33. One side of the second motor 33 is fixedly connected to the inner side of the first groove 31.

[0022] In this embodiment, a group of shot blasting bins 12 are rotatably connected to the side walls of the bin doors 13, the side walls of the bin doors 13 are provided with movable bins 14, the side walls of the bin doors 13 are provided with sound insulation strips 15, and the upper surface of the top of the shot blasting bin 12 is fixedly connected to a support frame 16, and the top of the support frame 16 is provided with a shot blasting mechanism 17.

[0023] Specifically, the shot blasting machine is closed by the chamber door 13 being rotatably connected to the shot blasting chamber 12, and the shot blasting machine is wrapped by the sound insulation strip 15 to reduce mechanical vibration and noise.

[0024] In this embodiment, a shell 21 is provided on the side walls of the two groups of shot blasting bins 12, a first motor 2 is provided on the side wall of the shell 21, a transmission shaft 22 is provided at the output end of the first motor 2, the transmission shaft 22 is rotatably connected to the shell 21, and a first gear 23 is provided on the side wall of the transmission shaft 22.

[0025] Specifically, the operation of the first motor 2 drives the transmission shaft 22 and the first gear 23 to rotate.

[0026] In this embodiment, a second gear 25 is provided on the outer side wall of the connecting roller 24 , and the second gear 25 is meshed with the first gear 23 .

[0027] Specifically, the first gear 23 and the second gear 25 are meshed with each other, thereby driving the connecting roller 24 to rotate.

[0028] In this embodiment, the side walls of the reinforcement rod 35 are provided with multiple groups of first sliding grooves 36, and the side walls of the first sliding grooves 36 are all slidably connected to the fixing rods 37. The side walls of the fixing rods 37 are provided with fixing plates 38, and the top of the fixing rods 37 is provided with sliding columns 39.

[0029] Specifically, the multiple sets of fixing rods 37 and the first sliding grooves 36 slide outward, thereby causing the multiple sets of fixing plates 38 to expand outward, thereby fixing the through holes in the middle of the multiple sets of brake discs.

[0030] In this embodiment, a transmission rod 34 is provided at the output end of the second motor 33 , and a top end of the transmission rod 34 is fixedly connected to the guide plate 4 .

[0031] Specifically, the second motor 33 is operated to drive the transmission rod 34 to rotate, thereby driving the guide plate 4 to rotate.

[0032] In this embodiment, the side wall of the guide plate 4 is provided with a plurality of second sliding grooves 41 , which are slidingly connected to the sliding column 39 . The top of the guide plate 4 is provided with a fixing hole 42 , and the top of the transmission rod 34 is fixedly connected to the fixing hole 42 .

[0033] Specifically, when the guide plate 4 rotates, the multiple groups of sliding columns 39 slide along the second sliding grooves 41 .

[0034] It should be noted that the present invention is a brake disc processing shot blasting machine. The user opens the door 13 and sets the multiple brake disc through holes that need to be shot blasted on the outer wall of the fixed plate 38 respectively. The door 13 is connected to the shot blasting bin 12 through rotation, thereby closing the shot blasting machine. The shot blasting machine is wrapped with the sound insulation strip 15 to reduce mechanical vibration and noise. The second motor 33 is operated to drive the transmission rod 34 to rotate, thereby driving the guide plate 4 to rotate. When the guide plate 4 rotates, the multiple sliding columns 39 slide along the second sliding groove 41, and the multiple fixed rods 37 are connected to the first The sliding grooves 36 slide outward, causing the multiple sets of fixing plates 38 to expand outward, thereby fixing the through holes in the middle of the multiple sets of brake discs. The operation of the first motor 2 drives the transmission shaft 22 and the first gear 23 to rotate, and the first gear 23 and the second gear 25 engage with each other, thereby driving the connecting roller 24 to rotate, starting the shot blasting mechanism 17, and the shot blasting port 26 throws the steel column to the side outer surface of the brake disc for shot blasting. The electric telescopic rod 3 in the telescopic mechanism drives the reinforcement rod 35 to move back and forth, so that the side wall positions of multiple sets of brake discs can be comprehensively shot blasted at the same time.

[0035] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A brake disc processing shot blasting machine, comprising a base (1), characterized in that: Two groups of shot blasting bins (12) are fixedly connected to the outer surface of the upper end of the base (1), and a connecting roller (24) is rotatably connected between the two groups of shot blasting bins (12). The inner side wall of the connecting roller (24) is provided with a plurality of groups of shot blasting openings (26). The rear side wall of the shot blasting bin (12) is provided with a telescopic mechanism, and the telescopic mechanism includes a back plate (32). The back plate (32) is fixedly connected to the side wall of the shot blasting bin (12). The side wall of the back plate (32) is provided with an electric telescopic rod (3). The output end of the electric telescopic rod (3) is provided with a reinforcement rod (35). The output end of the electric telescopic rod (3) is provided with a first groove (31). The inner side wall of the first groove (31) is provided with a clamping mechanism. The clamping mechanism includes a second motor (33). One side of the second motor (33) is fixedly connected to the inner side of the first groove (31).

2. A brake disc processing shot blasting machine according to claim 1, characterized in that: A group of the shot blasting bins (12) are rotatably connected to the side walls of the bin doors (13), a movable bin (14) is provided on the side walls of the bin doors (13), a sound insulation strip (15) is provided on the side walls of the bin doors (13), a support frame (16) is fixedly connected to the upper surface of the top of the shot blasting bin (12), and a shot blasting mechanism (17) is provided on the top of the support frame (16).

3. The brake disc processing shot blasting machine according to claim 1, characterized in that: The side walls of the two groups of shot blasting bins (12) are provided with a housing (21), the side wall of the housing (21) is provided with a first motor (2), an output end of the first motor (2) is provided with a transmission shaft (22), the transmission shaft (22) is rotatably connected to the housing (21), and a first gear (23) is provided on the side wall of the transmission shaft (22).

4. The brake disc processing shot blasting machine according to claim 1, characterized in that: A second gear (25) is provided on the outer side wall of the connecting roller (24), and the second gear (25) is meshed with the first gear (23).

5. The brake disc processing shot blasting machine according to claim 1, characterized in that: The side wall of the reinforcing rod (35) is provided with a plurality of first sliding grooves (36), the side walls of the first sliding grooves (36) are all slidably connected to a fixing rod (37), the side wall of the fixing rod (37) is provided with a fixing plate (38), and the top of the fixing rod (37) is provided with a sliding column (39).

6. The brake disc processing shot blasting machine according to claim 1, characterized in that: A transmission rod (34) is provided at the output end of the second motor (33), and a guide plate (4) is fixedly connected to the top end of the transmission rod (34).

7. The brake disc processing shot blasting machine according to claim 6, characterized in that: The side wall of the guide plate (4) is provided with a plurality of groups of second sliding grooves (41), the second sliding grooves (41) are slidably connected to the sliding column (39), the top end of the guide plate (4) is provided with a fixing hole (42), and the top end of the transmission rod (34) is fixedly connected to the fixing hole (42).

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