Deburring device for edges of automobile parts

Abstract

The utility model discloses an automobile part edge deburring device which comprises an installation plate, positioning rods are installed on one side of the installation plate at equal angles and inserted into bolt grooves of a hub, a fixing cylinder is installed on the side, away from the positioning rods, of the installation plate, and a sealing ring is installed on the other side of the installation plate. The inner side of the sealing ring communicates with an inner cavity of the fixing cylinder, a deburring assembly is installed on the outer side of the fixing cylinder, an auxiliary fixing assembly is installed in the fixing cylinder, and the deburring assembly comprises an annular groove formed in the outer wall of the fixing cylinder; according to the hub grinding and deburring device, in the working process, after the second motor and the third motor are started, the grinding block can be driven to move, so that the grinding block can move to make contact with the edge of a hub, the hubs with different diameters can be conveniently ground and deburred, the rotating ring is rotationally installed in the annular groove, and in the grinding process, the grinding effect is good; and the rotating ring rotates to drive the polishing block to move along the edge of the hub, and deburring is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model belongs to deburring device technical field, concretely for a kind of for automobile parts edge deburring device. BACKGROUND

[0002] According to the patent document with the authorized announcement number "CN212653176U", the invention name "a deburring device for automobile parts hub", its specification records: first, the top of the main body is provided with a connecting rod, which is convenient for connecting the connecting rod with the fixed box mechanism, the inside of the inner plate is of frosted material, which is convenient for the user to remove the surface burrs of the hub, the user is provided with a plurality of fixing holes in the middle of the inner plate, which is convenient for the user to shield the hole of the hub, to prevent the debris from entering the hole of the hub during polishing, the user clamps the inner plate with the groove, which is convenient for the user to use in later period, the user installs the fixed plate in the inner groove, then the user fixes it by fixing screw, since the bottom of the fixed plate is connected with the grinding stone strip, it is convenient for the user to fix the clamping mechanism, and also convenient for the user to replace the clamping mechanism, easy to use, convenient to operate, effectively brings practicality and convenience for the user, since the top of the main body is provided with a connecting ring, it is convenient for the user to install the connecting ring in the hub deburring device, and the head of the deburring device can be replaced conveniently for the user in later period, the user connects the connecting ring with the connecting strip, then the fixed pin is inserted and fixed in the mounting hole of the connecting ring, thus completing the use process of the entire automobile parts hub deburring device, but there are still the following defects:

[0003] When polishing the edge of the hub, it is not convenient to adjust the position of the deburring device, so it is not convenient to polish the hub with different diameters. UTILITY MODEL CONTENTS

[0004] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a deburring device for automobile parts edge, which effectively solves the problem that it is not convenient to adjust the position of the deburring device and affects the polishing effect.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: a deburring device for automobile parts edge, including mounting plate, the side of mounting plate isosceles angle installation has positioning rod, and positioning rod is inserted into the bolt groove of hub, and the side of mounting plate away from positioning rod is provided with fixed cylinder, and the other side of mounting plate is provided with sealing ring, and the inside of sealing ring is communicated with the inner chamber of fixed cylinder, and the outside of fixed cylinder is provided with deburring assembly, and the inside of fixed cylinder is provided with auxiliary fixing assembly.

[0006] Preferably, the deburring assembly comprises an annular groove formed on the outer wall of the fixed cylinder, a rotating ring is rotatably installed on the inner side of the annular groove, a gear ring is installed on the outer part of the rotating ring, a first gear is engagedly connected above the gear ring, the first gear is fixedly connected with the output shaft of a first motor, and the first motor is fixedly installed at the top end of the fixed cylinder.

[0007] Preferably, a side box is installed on one side of the rotating ring, a sliding plate is slidably installed in the inside of the side box, a rotating frame is installed at one end of the sliding plate, a rotating plate is rotatably installed on the inner side of the rotating frame, a polishing block is installed at one end of the rotating plate, the rotating shaft end of the rotating plate is fixedly connected with the output shaft of a third motor, and the third motor is installed on the rotating frame.

[0008] Preferably, a sliding groove is formed on the front side of the side box, two fixed plates are installed on the front side of the side box, the fixed plates are symmetrically installed on both sides of the sliding groove, a screw rod is rotatably installed between the two fixed plates, the screw rod is fixedly connected with the output shaft of a second motor, the second motor is fixedly installed on the fixed plate, a sliding block is installed on the sliding plate, and the sliding block is threadedly connected with the screw rod.

[0009] Preferably, an auxiliary fixing assembly comprises a piston movably installed in the inside of the fixed cylinder, the outer wall of the piston is tightly attached to the inner wall of the fixed cylinder, first tooth plates are symmetrically installed on the side of the piston away from the sealing ring, a second tooth plate is symmetrically arranged between the two first tooth plates, a second gear is engagedly connected between the first tooth plate and the second tooth plate, and the second gear is rotatably connected with the fixed cylinder.

[0010] Preferably, a push rod is movably installed at the end of the fixed cylinder, the push rod is located between the two second tooth plates, and the push rod is fixedly connected with the two second tooth plates.

[0011] Compared with the prior art, the present application has the following beneficial effects:

[0012] In work, the second motor and the third motor are turned on, the polishing block is driven to move, the polishing block can be moved to contact the edge of the hub, different diameter hubs can be conveniently polished and deburred, and the rotating ring is rotatably installed in the annular groove, the rotating ring drives the polishing block to move along the edge of the hub during polishing, and deburring is facilitated.

[0013] In work, the equiangular positioning rods are installed on the mounting plate, the positioning rods are inserted into the hub bolt grooves, polishing is facilitated, the push rod is pushed towards the hub, the piston is driven to move away from the hub, the negative pressure is fixed between the fixed cylinder and the hub, and the polishing stability is improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present application, constitute a part of the specification, are used to explain the present application together with embodiments of the present application, and do not constitute a limitation of the present application.

[0015] In the attached diagram:

[0016] Figure 1 This is a schematic diagram of a deburring device for the edges of automotive parts according to the present invention;

[0017] Figure 2 This is a schematic diagram of the deburring component structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the grinding block structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the auxiliary fixing component structure of this utility model.

[0020] In the diagram: 1. Mounting plate; 2. Positioning rod; 3. Fixing cylinder; 4. Sealing ring; 5. Deburring assembly; 501. Annular groove; 502. Rotating ring; 503. Gear ring; 504. First gear; 505. First motor; 506. Side box; 507. Sliding plate; 508. Slide groove; 509. Slider; 510. Fixing plate; 511. Screw; 512. Second motor; 513. Rotating frame; 514. Rotating plate; 515. Grinding block; 516. Third motor; 6. Auxiliary fixing assembly; 601. Piston; 602. First gear plate; 603. Second gear; 604. Second gear plate; 605. Push rod. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0022] Example 1, by Figures 1-4 The present invention relates to a deburring device for automotive parts, comprising a mounting plate 1, a positioning rod 2 installed at an equal angle on one side of the mounting plate 1, the positioning rod 2 being inserted into the bolt groove of the wheel hub, a fixing cylinder 3 installed on the side of the mounting plate 1 away from the positioning rod 2, a sealing ring 4 installed on the other side of the mounting plate 1, the inner side of the sealing ring 4 being connected to the inner cavity of the fixing cylinder 3, a deburring component 5 installed on the outer side of the fixing cylinder 3, and an auxiliary fixing component 6 installed inside the fixing cylinder 3.

[0023] The deburring assembly 5 comprises an annular groove 501 formed on the outer wall of the fixed cylinder 3, the inner side of the annular groove 501 is rotatably installed with a rotating ring 502, the outer part of the rotating ring 502 is installed with a gear ring 503, the upper part of the gear ring 503 is meshingly connected with a first gear 504, the first gear 504 is fixedly connected with the output shaft of a first motor 505, the first motor 505 is fixedly installed at the top end of the fixed cylinder 3, one side of the rotating ring 502 is installed with a side box 506, the inner part of the side box 506 is slidably installed with a sliding plate 507, one end of the sliding plate 507 is installed with a rotating frame 513, the inner side of the rotating frame 513 is rotatably installed with a rotating plate 514, one end of the rotating plate 514 is installed with a polishing block 515, the rotating shaft end part of the rotating plate 514 is fixedly connected with the output shaft of a third motor 516, the third motor 516 is installed on the rotating frame 513, the front part of the side box 506 is formed with a sliding groove 508, the front part of the side box 506 is installed with two fixed plates 510, the fixed plates 510 are symmetrically installed on both sides of the sliding groove 508, a screw rod 511 is rotatably installed between the two fixed plates 510, the screw rod 511 is fixedly connected with the output shaft of a second motor 512, the second motor 512 is fixedly installed on the fixed plate 510, a sliding block 509 is installed on the sliding plate 507, the sliding block 509 is threadedly connected with the screw rod 511, after the second motor 512 and the third motor 516 are turned on, the polishing block 515 can be moved to contact the edge of the hub, so that the hub with different diameters can be conveniently polished and deburred, and the rotating ring 502 is rotatably installed in the annular groove 501, during polishing, the rotating ring 502 rotates to drive the polishing block 515 to move along the edge of the hub, so that the deburring is conveniently performed.

[0024] The auxiliary fixing assembly 6 comprises a piston 601 movably installed in the inner part of the fixed cylinder 3, the outer wall of the piston 601 is tightly attached to the inner wall of the fixed cylinder 3, a first toothed plate 602 is symmetrically installed on the side of the piston 601 away from the sealing ring 4, a second toothed plate 604 is symmetrically arranged between the two first toothed plates 602, a second gear 603 is meshingly connected between the first toothed plate 602 and the second toothed plate 604, the second gear 603 is rotatably connected with the fixed cylinder 3, a push rod 605 is movably installed at the end part of the fixed cylinder 3, the push rod 605 is located between the two second toothed plates 604, the push rod 605 is fixedly connected with the two second toothed plates 604, the positioning rods 2 are equally angularly installed on the mounting plate 1, the positioning rods 2 are inserted into the hub bolt grooves, so that polishing is facilitated, after the push rod 605 is pushed to move towards the hub, the piston 601 is driven to move towards the side away from the hub, so that the fixed cylinder 3 is fixed by negative pressure with the hub, and the polishing stability is improved.

[0025] Working principle: when working, first, insert the positioning rod 2 on the installation plate 1 into the bolt slot of the hub, then start the second motor 512 and the third motor 516, after the second motor 512 is started, the screw rod 511 rotates, and the screw rod 511 is in threaded connection with the sliding block 509, thereby driving the sliding plate 507 to move, after the third motor 516 is started, the rotating plate 514 rotates, and the polishing block 515 is tightly attached to the surface of the hub;

[0026] After the adjustment is completed, the worker pushes the push rod 605 towards the fixed cylinder 3 side, thereby pushing the second toothed plate 604 to move, driving the second gear 603 to rotate, and then driving the first toothed plate 602 to move away from the hub side, so that the piston 601 moves away from the hub side, and the sealing ring 4 is tightly attached to the surface of the hub center, so that the fixed cylinder 3 is adsorbed and fixed between the hub, improving the polishing and deburring stability;

[0027] Then start the first motor 505, so that the first gear 504 rotates, and the first gear 504 is engaged with the tooth ring 503, thereby driving the rotating ring 502 to rotate, so that the polishing block 515 rotates around the axis in the fixed cylinder 3 as the center of rotation, and the edge of the hub is polished and deburred.

Claims

1. A deburring device for automotive parts edges, comprising a mounting plate (1), characterized in that: A positioning rod (2) is installed at an equal angle on one side of the mounting plate (1). The positioning rod (2) is inserted into the bolt groove of the wheel hub. A fixing cylinder (3) is installed on the side of the mounting plate (1) away from the positioning rod (2). A sealing ring (4) is installed on the other side of the mounting plate (1). The inner side of the sealing ring (4) is connected to the inner cavity of the fixing cylinder (3). A deburring assembly (5) is installed on the outer side of the fixing cylinder (3). An auxiliary fixing assembly (6) is installed inside the fixing cylinder (3).

2. The deburring device for automotive parts edges according to claim 1, characterized in that: The deburring assembly (5) includes an annular groove (501) formed on the outer wall of the fixed cylinder (3). A rotating ring (502) is rotatably mounted on the inner side of the annular groove (501). A toothed ring (503) is mounted on the outer side of the rotating ring (502). A first gear (504) is meshed above the toothed ring (503). The first gear (504) is fixedly connected to the output shaft of the first motor (505). The first motor (505) is fixedly mounted on the top of the fixed cylinder (3).

3. The deburring device for automotive parts edges according to claim 2, characterized in that: A side box (506) is installed on one side of the rotating ring (502). A sliding plate (507) is slidably installed inside the side box (506). A rotating frame (513) is installed at one end of the sliding plate (507). A rotating plate (514) is rotatably installed on the inner side of the rotating frame (513). A grinding block (515) is installed at one end of the rotating plate (514). The end of the rotating shaft of the rotating plate (514) is fixedly connected to the output shaft of the third motor (516). The third motor (516) is installed on the rotating frame (513).

4. The deburring device for automotive parts edges according to claim 3, characterized in that: The side box (506) has a sliding groove (508) on its front side. Two fixing plates (510) are installed on the front side of the side box (506). The fixing plates (510) are symmetrically installed on both sides of the sliding groove (508). A screw (511) is rotatably installed between the two fixing plates (510). The screw (511) is fixedly connected to the output shaft of the second motor (512). The second motor (512) is fixedly installed on the fixing plate (510). A slider (509) is installed on the sliding plate (507). The slider (509) is threadedly connected to the screw (511).

5. A deburring device for automotive parts edges according to claim 1, characterized in that: The auxiliary fixing component (6) includes a piston (601) movably installed inside the fixing cylinder (3). The outer wall of the piston (601) is in close contact with the inner wall of the fixing cylinder (3). A first toothed plate (602) is symmetrically installed on the side of the piston (601) away from the sealing ring (4). A second toothed plate (604) is symmetrically provided between the two first toothed plates (602). A second gear (603) is meshed between the first toothed plate (602) and the second toothed plate (604). The second gear (603) is rotatably connected to the fixing cylinder (3).

6. A deburring device for automotive parts edges according to claim 5, characterized in that: A push rod (605) is movably installed at the end of the fixed cylinder (3). The push rod (605) is located between two second toothed plates (604) and is fixedly connected to the two second toothed plates (604).

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