Brake disc deburring installation clamp

Abstract

The utility model discloses a brake disc deburring installation clamp which is characterized by comprising a fixing box, a group of guide pipes are fixedly connected in the fixing box, the lower portions of the guide pipes are respectively and fixedly connected with a fixing disc, and the fixing disc is provided with a group of lower cross-shaped grooves; the lower part of the movable box is arranged in the fixed box, and the movable box is provided with a group of upper cross grooves; the positioning pins are arranged on the upper side of the moving box, each positioning pin is fixedly connected with the top end of a round pipe, the two ends of each round pipe are fixedly connected with cross blocks respectively, each cross block on the upper side is arranged in the corresponding upper cross groove, and a round rod is arranged in each round pipe. The utility model relates to the field of clamp equipment, in particular to a brake disc deburring installation clamp. The technical problem to be solved by the utility model is to provide the brake disc deburring mounting clamp which is beneficial to fixing brake discs with different sizes.

Description

Technical Field

[0001] The utility model relates to the field of fixture equipment, in particular to a brake disc deburring and installation fixture. Background Art

[0002] The brake disc, in simple terms, is a round plate that rotates when the car is moving. The brake caliper clamps the brake disc to generate braking force. When you step on the brake, it clamps the brake disc to slow down or stop the car. The brake disc has a good braking effect and is easier to maintain than drum brakes.

[0003] At present, the brake disc in the automobile parts needs to be deburred after processing, and in most cases, the burrs are removed by wiping manually. The existing technology, such as the utility model with authorization announcement number CN208391707U, realizes the fixing of the brake disc.

[0004] Currently, there is a lack of a device that can conveniently fix brake discs of different sizes to facilitate burr removal. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide a brake disc deburring installation fixture, which is conducive to fixing brake discs of different sizes.

[0006] The utility model adopts the following technical solutions to achieve the invention purpose:

[0007] A brake disc deburring installation fixture, characterized in that it includes: a fixed box, in which a group of guide tubes are fixedly connected, and the lower part of a group of guide tubes is fixedly connected to a fixed disc, and the fixed disc is provided with a group of lower cross grooves; a movable box, the lower part of which is arranged in the fixed box, and the movable box is provided with a group of upper cross grooves; a group of positioning pins, arranged on the upper side of the movable box, each of the positioning pins is fixedly connected to the top of a round tube, and the two ends of each round tube are fixedly connected to a cross block, each cross block on the upper side is arranged in the corresponding upper cross groove, and each round tube is provided with a round rod; a group of lower cross blocks, respectively fixedly connected to the lower part of the corresponding round rod, and each lower cross block is arranged in the corresponding lower cross groove. By adopting a group of position-adjustable positioning pins, brake discs of different sizes can be fixed to achieve grinding and deburring.

[0008] As a further limitation of the technical solution, the fixed disc is fixedly connected to the oblique cross groove corresponding to each lower cross groove, and each lower cross block is respectively arranged in the corresponding oblique cross groove. By arranging the lower cross block in the oblique cross groove, the movable box can be moved in the height direction.

[0009] As a further limitation of the technical solution, the fixed disc bearing is connected to the rotating shaft, the rotating shaft is fixedly connected to the rotating disc, the rotating disc is provided with a group of inclined grooves, and the lower end of each round rod is respectively arranged in the corresponding inclined groove. By providing the inclined grooves, when the rotating disc rotates, the movement of the positioning pin is realized under the drive of the relevant components.

[0010] As a further limitation of the technical solution, the fixed disc is fixedly connected to the motor, the output shaft of the motor is fixedly connected to the worm, the rotating shaft is fixedly connected to the worm wheel, and the worm wheel meshes with the worm wheel. By adopting the worm wheel meshing transmission, the movement of the positioning pin is powered.

[0011] As a further limitation of the present technical solution, the moving box is made of aluminum alloy material, and the upper side of the top plate is covered with rubber.

[0012] As a further limitation of the technical solution, a group of guide rods are fixedly connected in the moving box, and the group of guide rods are respectively arranged in the corresponding guide tubes. By arranging the guide rods in the guide tubes, the movement of the auxiliary moving box is achieved.

[0013] Compared with the related art, the brake disc deburring installation fixture provided by the utility model has the following beneficial effects:

[0014] (1) The device uses a set of adjustable positioning pins to fix brake discs of different sizes;

[0015] (2) The device is easy to operate. It uses a motor and a worm gear to drive the positioning pin, making it easy for workers to use.

[0016] (3) The device sets the guide rod in the guide tube to achieve the reverse movement of the moving box along the height, making the adjustment process smoother. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0018] Figure 2 It is a schematic diagram of the local three-dimensional structure of the utility model Figure 1 .

[0019] Figure 3 It is a schematic diagram of the local three-dimensional structure of the utility model Figure 2 .

[0020] Figure 4 It is a schematic diagram of the local three-dimensional structure of the utility model Figure 3 .

[0021] Figure 5 It is a schematic diagram of the local three-dimensional structure of the utility model Figure 4 .

[0022] In the figure: 1, moving box, 2, upper cross slot, 3, fixed box, 4, guide rod, 7, guide tube, 8, fixed disc, 9, lower cross slot, 10, positioning pin, 11, cross block, 12, round tube, 13, oblique cross slot, 14, round rod, 15, rotating shaft, 16, turntable, 17, lower cross block, 18, motor, 19, worm, 20, worm wheel, 21, oblique slot. DETAILED DESCRIPTION

[0023] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0024] Embodiment 1: A deburring fixture for brake discs, comprising: a fixed box 3, in which a group of guide tubes 7 are fixedly connected, and the lower part of a group of guide tubes 7 is respectively fixedly connected to a fixed disc 8, and the fixed disc 8 is provided with a group of lower cross grooves 9; a moving box 1, the lower part of which is arranged in the fixed box 3, and the moving box 1 is provided with a group of upper cross grooves 2; a group of positioning pins 10, arranged on the upper side of the moving box 1, each of the positioning pins 10 is respectively fixedly connected to the top of a round tube 12, and the two ends of each round tube 12 are respectively fixedly connected to a cross block 11, and each cross block 11 on the upper side is respectively arranged in the corresponding upper cross groove 2, and each round tube 12 is respectively provided with a round rod 14; a group of lower cross blocks 17, respectively fixedly connected to the lower part of the corresponding round rod 14, and each lower cross block 17 is respectively arranged in the corresponding lower cross groove 9. By adopting a group of position-adjustable positioning pins 10, brake discs of different sizes can be fixed to achieve grinding and deburring.

[0025] The fixed disc 8 is fixedly connected to the oblique cross groove 13 corresponding to each lower cross groove 9, and each lower cross block 11 is respectively arranged in the corresponding oblique cross groove 13. By arranging the lower cross block 11 in the oblique cross groove 13, the moving box 1 is moved in the height direction.

[0026] The fixed disc 8 is bearing-connected to the rotating shaft 15, and the rotating shaft 15 is fixedly connected to the rotating disc 16. The rotating disc 16 is provided with a group of inclined grooves 21, and the lower end of each round rod 14 is respectively arranged in the corresponding inclined groove 21. By providing the inclined grooves 21, when the rotating disc 16 rotates, the movement of the positioning pin 10 is realized under the drive of the relevant components.

[0027] The fixed disc 8 is fixedly connected to the motor 18, the output shaft of the motor 18 is fixedly connected to the worm 19, the rotating shaft 15 is fixedly connected to the worm wheel 20, and the worm 19 meshes with the worm wheel 20. The movement of the positioning pin 10 is powered by the worm and worm meshing transmission.

[0028] The model of the motor 18 is 5840-31ZY.

[0029] The moving box 1 is made of aluminum alloy, and the upper side of the top plate is covered with rubber.

[0030] The working principle of a brake disc deburring installation fixture provided by the utility model is as follows:

[0031] According to the size of the brake disc, the motor 18 is controlled to rotate, the motor 18 drives the worm 19 to rotate, and the worm 19 drives the worm wheel 20. The rotating shaft 15 and the rotating disk 16 rotate, the rotating disk 16 drives the round rod 14 to move along the inclined groove 21, the round rod 14 drives the lower cross block 17 to move along the lower cross groove 9, the round rod 14 drives the round tube 12 to move, the round tube 12 drives the lower cross block 11 to move along the inclined cross groove 13, the lower cross block 11 drives the round tube 12, the upper cross block 11 and the positioning pin 10 to move, the upper cross block 11 moves along the upper cross groove 2, the upper cross block 11 drives the moving box 1 to move, so that the positioning pin 10 moves to the appropriate position (the positioning pin 10 is roughly adjusted in place), and the motor 18 is turned off.

[0032] The brake disc is placed on the moving box 1, the positioning pin 10 passes through the circular hole on the brake disc, and the motor 18 is controlled to rotate so that the positioning pin 10 contacts the outer edge of the circular hole to fix the brake disc.

[0033] Embodiment 2: This embodiment is further described on the basis of embodiment 1, wherein a group of guide rods 4 are fixedly connected to the moving box 1, and a group of guide rods 4 are respectively arranged in corresponding guide tubes 7. By arranging the guide rods 4 in the guide tubes 7, the movement of the moving box 1 is assisted.

[0034] The working principle of a brake disc deburring installation fixture provided by the utility model is as follows:

[0035] When the moving box 1 moves, the guide rod 4 is driven to move along the guide tube 7 .

[0036] Embodiment 3: This embodiment is further elaborated on the basis of embodiment 1 or 2. A brake disc model scale line is provided on the movable box 1. When the movable box 1 moves along the height direction, when the scale line is close to overlapping with the fixed box 3, it proves that the positioning pin 10 is roughly adjusted into place.

[0037] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A brake disc deburring and installation fixture, comprising: A fixed box (3) is fixedly connected to a group of guide tubes (7), the lower parts of the group of guide tubes (7) are respectively fixedly connected to a fixed disc (8), and the fixed disc (8) is provided with a group of lower cross grooves (9); A movable box (1), the lower part of which is arranged in the fixed box (3), and the movable box (1) is provided with a group of upper cross grooves (2); A group of positioning pins (10) are arranged on the upper side of the mobile box (1), each positioning pin (10) is fixedly connected to the top of a round tube (12), both ends of each round tube (12) are fixedly connected to a cross block (11), each cross block (11) on the upper side is arranged in a corresponding upper cross groove (2), and a round rod (14) is arranged in each round tube (12); A group of lower cross blocks (17) are respectively fixedly connected to the lower parts of the corresponding round rods (14), and each of the lower cross blocks (17) is respectively arranged in the corresponding lower cross groove (9).

2. The brake disc deburring and installation fixture according to claim 1 is characterized in that: The fixed disc (8) is respectively fixedly connected to the oblique cross groove (13) corresponding to each lower cross groove (9), and each cross block (11) on the lower side is respectively arranged in the corresponding oblique cross groove (13).

3. The brake disc deburring and installation fixture according to claim 2 is characterized in that: The fixed disc (8) is bearing-connected to a rotating shaft (15), the rotating shaft (15) is fixedly connected to a rotating disc (16), the rotating disc (16) is provided with a group of inclined grooves (21), and the lower end of each round rod (14) is respectively arranged in the corresponding inclined groove (21).

4. The brake disc deburring and installation fixture according to claim 3 is characterized in that: The fixed disc (8) is fixedly connected to a motor (18), the output shaft of the motor (18) is fixedly connected to a worm (19), the rotating shaft (15) is fixedly connected to a worm wheel (20), and the worm (19) meshes with the worm wheel (20).

5. The brake disc deburring and installation fixture according to claim 1, characterized in that: The moving box (1) is made of aluminum alloy material, and the upper side of the top plate is covered with rubber.

6. The brake disc deburring and installation fixture according to claim 1, characterized in that: A group of guide rods (4) are fixedly connected inside the moving box (1), and the group of guide rods (4) are respectively arranged in corresponding guide tubes (7).

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