Turnover type grinding tool for brake disc

Abstract

The utility model discloses a brake disc turnover type polishing tool which comprises a bottom plate, the bottom of the bottom plate is fixedly connected with a supporting seat, the top of the bottom plate is fixedly connected with two fixing plates which are symmetrically distributed, the interiors of the fixing plates are rotationally connected with rotating rods through bearings, the outer sides of the rotating rods are fixedly connected with handles, and the rotating rods are fixedly connected with the supporting seat. The other end of the rotating rod is fixedly connected with a connecting sleeve, and the connecting sleeve is rotationally connected with the fixing plate. According to the brake disc clamping device, the brake disc can be positioned through the effects of the clamping blocks and the pressing blocks, the threaded rod is in threaded connection with the connecting block, the threaded rod can be driven to rotate by rotating the rotating handle, then threaded movement of the connecting block can be achieved, and the connecting block can drive the supporting rod and the supporting block to move in the horizontal direction; and the supporting block can drive the connecting disc to move horizontally, so that the clamping blocks can move horizontally, and the brake pads with different sizes can be conveniently positioned and polished.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding tooling, in particular to a flip - type grinding tooling for brake discs. Background Technique

[0002] The utility model patent with the patent authorization announcement number CN211249499U discloses a carbon brake disc grinding device, which includes a base, a support column, a top plate, a pneumatic cylinder, a motor mounting seat, a motor and a grinding disc; a motor mounting seat is fixedly arranged at the lower end of the output shaft of the pneumatic cylinder, a vertical motor is fixedly arranged on the motor mounting seat, and a horizontal grinding disc is coaxially fixed at the lower end of the output shaft of the motor; a downward - sunken adjustment groove is formed on the upper surface of the base, and a horizontal clamping frame is fixed at the top of the adjustment groove; two symmetric clamping plates are arranged in the clamping frame, and adjustment bolts for adjusting their horizontal positions are rotatably arranged on both clamping plates. The utility model fixes the carbon brake disc through the clamping frame arranged on the adjustment groove, and can freely adjust according to the thickness and size of the carbon brake disc, and firmly fix different carbon brake discs.

[0003] In the above - mentioned prior art, when grinding the brake disc, the brake disc usually needs to be ground on both sides. Since it is inconvenient to flip the brake disc after being fixed, it is necessary to release the limit, manually flip the brake disc and then limit it again before flipping and grinding, which is rather troublesome. Therefore, improvement is needed. Summary of the Invention

[0004] The purpose of the utility model is to provide a flip - type grinding tooling for brake discs, which solves the problem of inconvenient flipping and grinding of brake discs.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a flip - type grinding tooling for brake discs, including a bottom plate, a support seat is fixedly connected to the bottom of the bottom plate, two symmetrically distributed fixing plates are fixedly connected to the top of the bottom plate, a rotating rod is rotatably connected inside the fixing plate through a bearing, a handle is fixedly connected to the outer side of the rotating rod, a connecting sleeve is fixedly connected to the other end of the rotating rod, the connecting sleeve is rotatably connected to the fixing plate, a connecting disc is in contact with the outer side of the connecting sleeve, a connecting rod is fixedly sleeved inside the connecting disc, the connecting rod is slidably connected to the connecting sleeve, a clamping block is fixedly connected to the outer side of the connecting rod, a pressing block is threadedly connected inside the clamping block, an adjusting mechanism is arranged on the connecting disc, and a flipping mechanism is arranged on the rotating rod;

[0006] The adjusting mechanism includes a support block. The support block is slidably sleeved inside the connecting disk. A support rod is fixedly connected to the bottom of the support block. The support rod is slidably connected to the bottom plate. A connecting block is fixedly connected to the bottom of the support rod. The connecting block is slidably connected to the bottom plate. A screw rod is threadedly connected inside the connecting block. A rotating seat is rotatably sleeved on the outer side of the screw rod through a bearing. The rotating seat is fixedly connected to the bottom plate. Rotating handles are fixedly connected to both the left and right ends of the screw rod. By designing the adjusting mechanism, it is convenient to adjust the position of the clamping block;

[0007] The flipping mechanism includes a fixed seat. The fixed seat is rotatably sleeved on the outer side of the rotating rod. The fixed seat is fixedly connected to the fixed plate. A slot is formed inside the rotating rod. A plug block is slidably sleeved inside the slot. A push rod is fixedly connected to the lower end of the plug block. Both the push rod and the plug block are slidably connected to the fixed seat. A connecting rod is fixedly connected to the lower end of the push rod. A magnetic attraction plate is fixedly connected to the lower end of the connecting rod. A guide rod is slidably sleeved inside the magnetic attraction plate. The guide rod is fixedly connected to the fixed seat. A spring is arranged on the outer side of the guide rod. A magnet is fixedly connected inside the fixed seat. By designing the flipping mechanism, it is convenient to turn over the brake disc.

[0008] Preferably, a guide block is fixedly connected inside the connecting sleeve. The guide block is slidably connected to the connecting rod. By designing the guide block, the connecting rod can be prevented from separating from the connecting sleeve.

[0009] Preferably, a right-handed thread and a left-handed thread are arranged on the screw rod. The right-handed thread and the left-handed thread are symmetrically distributed on the screw rod. By designing the screw rod, the rotation of the screw rod can achieve the movement of the two connecting blocks in opposite directions.

[0010] Preferably, the number of the slots is multiple. The multiple slots are evenly distributed inside the rotating rod. By designing multiple slots, the plug block can be inserted into the slots at different positions.

[0011] Preferably, one end of the spring is fixedly connected to the magnetic attraction plate, and the other end of the spring is fixedly connected to the fixed seat. By designing the spring, the acting force of the spring can act on the magnetic attraction plate.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] 1. By designing the functions of the clamping block and the pressing block, the present utility model can position the brake disc. Through the threaded connection between the screw rod and the connecting block, by rotating the rotating handle, the screw rod can be driven to rotate, and then the threaded movement of the connecting block can be realized. The connecting block can drive the support rod and the support block to move horizontally. The support block can drive the connecting disk to move horizontally, and then the horizontal movement of the clamping block can be realized, which is convenient for positioning and grinding different sizes of brake pads.

[0014] 2. By designing the rotating rod in the present utility model, rotating the rotating rod can drive the connecting sleeve and the connecting rod to rotate, and then the clamping block can be rotated, so that the brake disc after clamping can be flipped, which is convenient for flipping and grinding the brake disc, making the grinding more convenient. Moreover, the rotating rod can be limited by inserting the inserting block into the inserting slot, and then the clamping block can be limited, avoiding the influence of the shaking of the clamping block on the grinding effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is the three-dimensional view of the overall structure of the present utility model Figure 1 ;

[0016] Figure 2 is the three-dimensional view of the overall structure of the present utility model Figure 2 ;

[0017] Figure 3 is of the present utility model Figure 1 front view sectional view of the partial structure of the support plate;

[0018] Figure 4 is of the present utility model Figure 3 enlarged view of part A.

[0019] In the figure: 1, bottom plate; 2, support seat; 3, fixing plate; 4, rotating rod; 5, handle; 6, connecting sleeve; 7, connecting disc; 8, adjusting mechanism; 9, flipping mechanism; 10, connecting rod; 11, clamping block; 12, pressing block; 13, guiding block; 81, support block; 82, support rod; 83, connecting block; 84, screw; 85, rotating seat; 86, turning handle; 91, fixing seat; 92, inserting slot; 93, inserting block; 94, push rod; 95, connecting rod; 96, magnetic attracting plate; 97, guiding rod; 98, spring; 99, magnet. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0021] Please refer to Figure 1 , Figure 2 , Figure 3, A brake disc flipping and grinding tooling, including a bottom plate 1. A support seat 2 is fixedly connected to the bottom of the bottom plate 1. Two symmetrically distributed fixing plates 3 are fixedly connected to the top of the bottom plate 1. A rotating rod 4 is rotatably connected to the inside of the fixing plate 3 through a bearing. A handle 5 is fixedly connected to the outside of the rotating rod 4. The other end of the rotating rod 4 is fixedly connected to a connecting sleeve 6. The connecting sleeve 6 is rotatably connected to the fixing plate 3. A connecting disc 7 is in contact with the outside of the connecting sleeve 6. A connecting rod 10 is fixedly sleeved inside the connecting disc 7. The connecting rod 10 is slidably connected to the connecting sleeve 6. A clamping block 11 is fixedly connected to the outside of the connecting rod 10. A pressing block 12 is threadedly connected to the inside of the clamping block 11. A guiding block 13 is fixedly connected to the inside of the connecting sleeve 6. The guiding block 13 is slidably connected to the connecting rod 10. By designing the guiding block 13, the separation of the connecting rod 10 from the connecting sleeve 6 can be prevented. An adjusting mechanism 8 is provided on the connecting disc 7, and a flipping mechanism 9 is provided on the rotating rod 4.

[0022] Please refer to Figure 1 , Figure 2 , The adjusting mechanism 8 includes a support block 81. The support block 81 is slidably sleeved inside the connecting disc 7. A support rod 82 is fixedly connected to the bottom of the support block 81. The support rod 82 is slidably connected to the bottom plate 1. A connecting block 83 is fixedly connected to the bottom of the support rod 82. The connecting block 83 is slidably connected to the bottom plate 1. A screw rod 84 is threadedly connected to the inside of the connecting block 83. The screw rod 84 is provided with a positive thread and a reverse thread, and the positive thread and the reverse thread are symmetrically distributed on the screw rod 84. By designing the screw rod 84, the rotation of the screw rod 84 can realize the movement of the two connecting blocks 83 in opposite directions. A rotating seat 85 is rotatably sleeved on the outside of the screw rod 84 through a bearing. The rotating seat 85 is fixedly connected to the bottom plate 1. Rotating handles 86 are fixedly connected to both the left and right ends of the screw rod 84. By designing the adjusting mechanism 8, it is convenient to adjust the position of the clamping block 11.

[0023] Please refer to Figure 1 , Figure 3 , Figure 4, the flipping mechanism 9 includes a fixed seat 91. The outer side of the rotating rod 4 is rotatably sleeved with the fixed seat 91. The fixed seat 91 is fixedly connected to the fixing plate 3. A slot 92 is formed inside the rotating rod 4. An insertion block 93 is slidably sleeved inside the slot 92. The number of slots 92 is multiple, and the multiple slots 92 are evenly distributed inside the rotating rod 4. By designing multiple slots 92, the insertion block 93 can be inserted into the slots 92 at different positions. The lower end of the insertion block 93 is fixedly connected to a push rod 94. Both the push rod 94 and the insertion block 93 are slidably connected to the fixed seat 91. The lower end of the push rod 94 is fixedly connected to a connecting rod 95. The lower end of the connecting rod 95 is fixedly connected to a magnetic attraction plate 96. A guide rod 97 is slidably sleeved inside the magnetic attraction plate 96. The guide rod 97 is fixedly connected to the fixed seat 91. A spring 98 is arranged on the outer side of the guide rod 97. One end of the spring 98 is fixedly connected to the magnetic attraction plate 96, and the other end of the spring 98 is fixedly connected to the fixed seat 91. By designing the spring 98, the acting force of the spring 98 can act on the magnetic attraction plate 96. A magnet 99 is fixedly connected inside the fixed seat 91. By designing the flipping mechanism 9, it is convenient to turn over the brake disc.

[0024] The specific implementation process of the present utility model is as follows: During use, first place the brake disc inside the clamping block 11, and then rotate the pressing block 12. The pressing block 12 makes a threaded movement and presses and positions the brake disc. Subsequently, the grinding work of the brake disc can be carried out. When it is necessary to flip the brake disc, push down the push rod 94. The push rod 94 drives the connecting rod 95 and the magnetic attraction plate 96 to move downward. The magnetic attraction plate 96 slides along the guide rod 97 and compresses the spring 98, so that the magnetic attraction plate 96 adsorbs to the magnet 99. At this time, the insertion block 93 will separate from the slot 92. Then rotate the handle 5 to drive the rotating rod 4 to rotate, and the clamping block 11 can be rotated. After the brake disc is flipped, reset the insertion block 93. At this time, the rotating rod 4 can be reset, and further the clamping block 11 can be limited, avoiding the shaking of the clamping block 11 from affecting the grinding effect, thus facilitating the flipping and grinding of the brake disc, and the grinding is more convenient.

[0025] When it is necessary to adjust the position of the clamping block 11, rotate the turning handle 86. The turning handle 86 drives the screw rod 84 to rotate, so that the connecting block 83 makes a threaded movement. The two connecting blocks 83 will move in opposite directions. The connecting block 83 drives the support rod 82 and the support block 81 to move horizontally. The support block 81 can drive the connecting disc 7 to move horizontally. The connecting disc 7 drives the connecting rod 10 to slide along the connecting sleeve 6. At the same time, the connecting rod 10 makes a relative sliding with the guide block 13, and further the horizontal movement of the clamping block 11 can be realized, which is convenient for positioning and grinding different-sized brake pads.

[0026] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A brake disc flipping and grinding tooling, comprising a bottom plate (1), characterized in that: A support base (2) is fixedly connected to the bottom of the base plate (1). Two symmetrically distributed fixing plates (3) are fixedly connected to the top of the base plate (1). A rotating rod (4) is rotatably connected to the inside of the fixing plate (3) through a bearing. A handle (5) is fixedly connected to the outer side of the rotating rod (4). The other end of the rotating rod (4) is fixedly connected to a connecting sleeve (6). The connecting sleeve (6) is rotatably connected to the fixing plate (3). A connecting disk (7) is in contact with the outer side of the connecting sleeve (6). A connecting rod (10) is fixedly sleeved inside the connecting disk (7). The connecting rod (10) is slidably connected to the connecting sleeve (6). A clamping block (11) is fixedly connected to the outer side of the connecting rod (10). A pressing block (12) is threadedly connected to the inside of the clamping block (11). An adjusting mechanism (8) is arranged on the connecting disk (7). A flipping mechanism (9) is arranged on the rotating rod (4); The adjusting mechanism (8) includes a support block (81). The support block (81) is slidably sleeved inside the connecting disk (7). A support rod (82) is fixedly connected to the bottom of the support block (81). The support rod (82) is slidably connected to the base plate (1). A connecting block (83) is fixedly connected to the bottom of the support rod (82). The connecting block (83) is slidably connected to the base plate (1). A screw rod (84) is threadedly connected to the inside of the connecting block (83). A rotating seat (85) is rotatably sleeved on the outer side of the screw rod (84). The rotating seat (85) is fixedly connected to the base plate (1). Rotating handles (86) are fixedly connected to both the left and right ends of the screw rod (84); The flipping mechanism (9) includes a fixed seat (91). The fixed seat (91) is rotatably sleeved on the outer side of the rotating rod (4). The fixed seat (91) is fixedly connected to the fixing plate (3). A slot (92) is formed inside the rotating rod (4). A plug block (93) is slidably sleeved inside the slot (92). A push rod (94) is fixedly connected to the lower end of the plug block (93). The push rod (94) and the plug block (93) are both slidably connected to the fixed seat (91). A connecting rod (95) is fixedly connected to the lower end of the push rod (94). A magnetic attraction plate (96) is fixedly connected to the lower end of the connecting rod (95). A guide rod (97) is slidably sleeved inside the magnetic attraction plate (96). The guide rod (97) is fixedly connected to the fixed seat (91). A spring (98) is arranged on the outer side of the guide rod (97). A magnet (99) is fixedly connected to the inside of the fixed seat (91).

2. The flip - type grinding tooling for brake discs according to claim 1, characterized in that: A guide block (13) is fixedly connected to the inside of the connecting sleeve (6). The guide block (13) is slidably connected to the connecting rod (10).

3. The flip - type grinding tooling for brake discs according to claim 1, wherein: The screw rod (84) is provided with a right-handed thread and a left-handed thread. The right-handed thread and the left-handed thread are symmetrically distributed on the screw rod (84).

4. A brake disc flipping type grinding tooling according to claim 1, characterized in that: The number of the slots (92) is multiple. The multiple slots (92) are evenly distributed inside the rotating rod (4).

5. The flipping type grinding tooling for brake disc according to claim 1, characterized in that: One end of the spring (98) is fixedly connected to the magnetic attraction plate (96), and the other end of the spring (98) is fixedly connected to the fixed seat (91).

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