Automatic deburring device for bearing bush blank

Abstract

The utility model discloses an automatic deburring device for a bearing bush blank, and particularly relates to the technical field of deburring, the automatic deburring device comprises a deburring frame, a sliding plate and a supporting block, the sliding plate is located above the deburring frame, the supporting block is fixedly located on the outer wall of the sliding plate, and a displacement deburring assembly is arranged on the upper surface of the supporting block; the displacement deburring assembly comprises a displacement motor, a displacement block, a frame table, a rotating motor, a rotating shaft, a transmission shaft and a plurality of diamond abrasive belts. The displacement motor is fixed to the upper surface of the supporting block, and the displacement block is fixed to the output end of the displacement motor. The displacement deburring assembly is adopted, the displacement motor drives the displacement block to rotate forwards and backwards in a reciprocating mode, the rotating motor enables the rotating shaft to rotate forwards and backwards in a reciprocating mode, a plurality of diamond abrasive belts can transversely move to conduct deburring on a plurality of bearing bush blanks from different angles and directions, the deburring directions are more, and the deburring effect is better.

Description

TECHNICAL FIELD

[0001] The utility model relates to deburring technical field, more specifically, the utility model relates to a bearing bush blank automatic deburring device. BACKGROUND

[0002] The bearing bush blank automatic deburring device is a special equipment designed for burr problems generated in the bearing bush processing process, and the core role is reflected in improving processing efficiency and reducing labor cost. The traditional deburring relies on manual work, and the efficiency is low and the labor intensity is large. The automatic deburring device can continuously and efficiently process a large number of bearing bush blanks through mechanical arm, rotary brush head or vibration polishing mode, and significantly shortens the processing cycle.

[0003] In the existing public literature, the patent with the patent announcement number CN216577052U discloses a bearing bush deburring device. The technology fixes the photoelectric switch on the top of the case; the top of the bush holder is provided with an arc-shaped notch, and the bottom of the bush holder is provided with a bush seat, the bush seat is located in the track, the track is located on the top of the chassis, and the bush seat is also connected with the conveying chain, the conveying chain is connected with the conveying motor outside the chassis; but this technology still has the following defects.

[0004] During the automatic deburring process of the bearing bush blank, it is difficult to realize large-area displacement deburring due to different burr positions, unit displacement deburring, single deburring displacement direction, incomplete deburring and poor deburring effect. INVENTION CONTENTS

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides the following technical scheme: a bearing bush blank automatic deburring device, which comprises a burr removing frame, a sliding plate and a supporting block, the sliding plate is located above the burr removing frame, the supporting block is fixed on the outer wall of the sliding plate, and the upper surface of the supporting block is provided with a displacement deburring assembly; the displacement deburring assembly comprises a displacement motor, a displacement block, a frame table, a rotary motor, a rotary shaft, a transmission shaft and a plurality of diamond abrasive belts; the displacement motor is fixed on the upper surface of the supporting block, the displacement block is fixed on the output end of the displacement motor, the frame table is located on one side of the displacement motor and is fixedly connected with the displacement block, the rotary motor is fixedly installed on the inner wall of the frame table, and the rotary shaft is fixedly installed on the output end of the rotary motor; the transmission shaft is fixed to one end of the rotary shaft, and a plurality of diamond abrasive belts are fixed to the outer wall of the transmission shaft.

[0006] Preferably, the frame is rotatably connected between the sliding plate, and the outer wall of the frame and the outer wall of the sliding plate are smooth surfaces. The transmission shaft is coaxially arranged with the rotating shaft, and the vertical section of the rotating shaft is circular. The lower surface of the sliding plate is fixedly connected with sleeve sliding blocks near the four corner lines, the inner wall of the sleeve sliding blocks is slidably connected with sliding rails, and the sliding rails are fixedly connected with the burr removing frame. The lower surface of the sliding plate is fixedly connected with a push block near the middle part, the inner wall of the push block is fixedly connected with a push rod, one side of the burr removing frame is fixedly connected with an electric cylinder, and the output end of the electric cylinder is fixedly connected with the push rod. The bottom end of the burr removing frame is fixedly connected with a plurality of bottom frames, and the bottom frames are used for supporting the burr removing frame.

[0007] In use, the plurality of bearing shell blanks are placed in the plurality of positioning grooves, the rotating motor drives the rotating shaft to rotate, the transmission shaft drives the plurality of diamond abrasive belts to rotate, the electric cylinder drives the push rod to move right, the sliding plate drives the plurality of sleeve sliding blocks to move right, the displacement motor drives the displacement block to rotate forward and backward, the frame drives the rotating motor to rotate forward and backward, the rotating shaft drives the transmission shaft to rotate forward and backward, and the plurality of diamond abrasive belts can remove the burrs of the plurality of bearing shell blanks from different angles.

[0008] Preferably, one side of the sliding plate is provided with a bearing positioning plate, one side of the bearing positioning plate is welded with a reinforcing frame, and the inner wall of the bearing positioning plate is provided with a plurality of positioning grooves.

[0009] One side of the bearing positioning plate is embedded with a slag discharge groove, and the slag discharge groove is communicated with the positioning grooves.

[0010] In use, the plurality of bearing shell blanks are placed in the plurality of positioning grooves, the bearing positioning plate provides support for the plurality of bearing shell blanks, and after the plurality of bearing shell blanks are deburred, the plurality of positioning grooves are brushed downward to discharge the fine deburred materials.

[0011] The technical effects and advantages of the present application are as follows:

[0012] 1. The variable-position deburring assembly is adopted, the sliding plate drives the plurality of sleeve sliding blocks to move right, the displacement motor drives the displacement block to rotate forward and backward, the rotating motor drives the rotating shaft to rotate forward and backward, the transmission shaft drives the plurality of diamond abrasive belts to rotate forward and backward, the plurality of diamond abrasive belts can remove the burrs of the plurality of bearing shell blanks from different angles, the deburring positions are more, and the deburring effect is better.

[0013] 2. The plurality of bearing shell blanks are placed in the plurality of positioning grooves, the bearing positioning plate provides support for the plurality of bearing shell blanks, and after the plurality of bearing shell blanks are deburred, the plurality of positioning grooves are brushed downward to discharge the fine deburred materials. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of the automatic deburring device for bearing blanks according to this utility model.

[0015] Figure 2 This is a partial structural diagram showing the connection between the support block and the displacement motor of this utility model.

[0016] Figure 3 This is a bottom view of the automatic deburring device for bearing blanks according to this utility model.

[0017] Figure 4 This is a partial structural diagram of the connection between the bearing positioning plate and the reinforcing frame of this utility model.

[0018] The attached diagram is labeled as follows: 1. Deburring frame; 2. Slide plate; 3. Support block; 4. Positioning motor; 5. Positioning block; 6. Frame platform; 7. Rotary motor; 8. Rotating shaft; 9. Transmission shaft; 10. Diamond abrasive belt; 11. Sleeve slider; 12. Slide rail; 13. Push block; 14. Push rod; 15. Electric cylinder; 16. Base frame; 17. Bearing positioning plate; 18. Reinforcing frame; 19. Positioning groove; 20. Slag discharge groove. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] As attached Figure 1 - Appendix Figure 4 The present invention discloses an automatic deburring device for bearing blanks. The automatic deburring device for bearing blanks is equipped with a displacement deburring component. The displacement deburring component enables multiple diamond abrasive belts 10 to move laterally to deburr multiple bearing blanks from different angles and directions, resulting in more deburring directions and better deburring effect. The specific structural configuration of the displacement deburring component is as follows.

[0021] In this embodiment, as shown in the appendix Figure 1 - Appendix Figure 2As shown, the slide plate 2 is located above the burr removing frame 1, the support block 3 is fixed on the outer wall of the slide plate 2, the upper surface of the support block 3 is provided with a displacement deburring assembly; the displacement deburring assembly comprises a displacement motor 4, a displacement block 5, a frame table 6, a rotary motor 7, a rotary shaft 8, a transmission shaft 9 and a plurality of diamond abrasive belts 10. The displacement motor 4 is fixed on the upper surface of the support block 3, the displacement block 5 is fixed on the output end of the displacement motor 4, the frame table 6 is located on one side of the displacement motor 4 and is fixedly connected with the displacement block 5, the rotary motor 7 is fixedly installed on the inner wall of the frame table 6, the rotary shaft 8 is fixedly installed on the output end of the rotary motor 7; the transmission shaft 9 is fixed to one end of the rotary shaft 8, and the plurality of diamond abrasive belts 10 are fixed to the outer wall of the transmission shaft 9.

[0022] In this embodiment, as shown in the accompanying drawings Figure 1 - the accompanying drawings Figure 3 As shown, the lower surface of the slide plate 2 and near the four corner lines positions are fixedly connected with sleeve sliding blocks 11, and the inner wall of the sleeve sliding blocks 11 is slidably connected with slide rails 12, and the slide rails 12 are fixedly connected with the burr removing frame 1, so that the slide plate 2 drives the plurality of sleeve sliding blocks 11 to move right, the sleeve sliding blocks 11 slide upward along the outer wall of the slide rails 12, realizing the guiding sliding operation. The lower surface of the slide plate 2 and near the middle position is fixedly installed with a push block 13, and the inner wall of the push block 13 is fixedly installed with a push rod 14, and one side of the burr removing frame 1 is fixedly installed with an electric cylinder 15; the output end of the electric cylinder 15 is fixedly connected with the push rod 14, so that the electric cylinder 15 drives the push rod 14 to move right, the push rod 14 drives the push block 13 to move right, the push block 13 drives the slide plate 2 to move right, facilitating the movement of the slide plate 2. A plurality of bottom frames 16 are fixedly installed at the bottom end of the burr removing frame 1, and the bottom frames 16 are used to support the burr removing frame 1, so as to support the burr removing frame 1 and increase the stability of the burr removing frame 1.

[0023] When the automatic burr removing device for bearing bush blanks is used, the bottom frames 16 support the burr removing frame 1, increasing the stability of the burr removing frame 1, and the plurality of bearing bush blanks are placed in the plurality of positioning grooves 19, then the rotary motor 7 is started to drive the rotary shaft 8 to rotate, the rotary shaft 8 drives the transmission shaft 9 to rotate, the transmission shaft 9 drives the plurality of diamond abrasive belts 10 to rotate, at the same time, the electric cylinder 15 drives the push rod 14 to move right, the push rod 14 drives the push block 13 to move right, the push block 13 drives the slide plate 2 to move right, the slide plate 2 drives the plurality of sleeve sliding blocks 11 to move right, the sleeve sliding blocks 11 slide upward along the outer wall of the slide rails 12, then the displacement motor 4 drives the displacement block 5 to rotate forward and backward reciprocatingly, the displacement block 5 drives the frame table 6 to rotate forward and backward reciprocatingly, the frame table 6 drives the rotary motor 7 to rotate forward and backward reciprocatingly, the rotary motor 7 drives the rotary shaft 8 to rotate forward and backward reciprocatingly, the rotary shaft 8 drives the transmission shaft 9 to rotate forward and backward reciprocatingly, and the transmission shaft 9 drives the plurality of diamond abrasive belts 10 to rotate forward and backward reciprocatingly, so that the plurality of diamond abrasive belts 10 can realize horizontal movement deburring of the plurality of bearing bush blanks from different angles.

[0024] In the embodiment, as shown in the accompanying drawings Figure 1 - the accompanying drawings Figure 4 As shown in the accompanying drawings, one side of the slide plate 2 is provided with a bearing bush positioning plate 17, one side of the bearing bush positioning plate 17 is welded with a reinforcing frame 18, and the inner wall of the bearing bush positioning plate 17 is provided with a plurality of positioning grooves 19; one side of the bearing bush positioning plate 17 is embedded with a slag discharge groove 20, and the slag discharge groove 20 is connected with the positioning groove 19.

[0025] When the bearing bush blank automatic deburring device is used, a plurality of bearing bush blank materials are placed in the plurality of positioning grooves 19, the reinforcing frame 18 supports the bearing bush positioning plate 17, and the bearing bush positioning plate 17 provides supporting force for the plurality of bearing bush blank materials, so that after the plurality of bearing bush blank materials are deburred, the plurality of bearing bush blank materials after deburring can be taken out, and then the inside of the plurality of positioning grooves 19 is brushed downward, so that the fine materials after deburring can be brushed downward and discharged, and cleaning is more time-saving and labor-saving.

[0026] The contents not described in detail in the specification all belong to the prior art known to those skilled in the art, and the model parameters of various electrical appliances are not specifically limited, and conventional equipment can be used. In the technical solution, the electrical appliance control elements not mentioned belong to the prior art, so they are not shown in the drawings, and will not be described here.

[0027] The above only describes preferred embodiments of the present application and is not intended to limit the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A kind of automatic deburring device of bearing bush blank, including burr removal frame (1), sliding plate (2) and supporting block (3), it is characterized in that: The slide plate (2) is located above the burr removing frame (1), the supporting block (3) is fixed on the outer wall of the slide plate (2), and the upper surface of the supporting block (3) is provided with a displacement deburring assembly; The displacement deburring assembly comprises a displacement motor (4), a displacement block (5), a frame table (6), a rotating motor (7), a rotating shaft (8), a transmission shaft (9) and a plurality of diamond abrasive belts (10); The displacement motor (4) is fixed on the upper surface of the supporting block (3), the displacement block (5) is fixed on the output end of the displacement motor (4), the frame table (6) is located on one side of the displacement motor (4) and is fixedly connected with the displacement block (5), the rotating motor (7) is fixedly installed on the inner wall of the frame table (6), and the rotating shaft (8) is fixedly installed on the output end of the rotating motor (7). The transmission shaft (9) is fixed to one end of the rotating shaft (8), and a plurality of the diamond abrasive belts (10) are fixed on the outer wall of the transmission shaft (9).

2. The automatic burring device for bearing shell blanks according to claim 1, characterized in that: The frame table (6) is rotatably connected with the slide plate (2), and the outer wall of the frame table (6) and the outer wall of the slide plate (2) are smooth surfaces.

3. The automatic burring device for bearing shell blanks according to claim 1, characterized in that: The transmission shaft (9) is coaxially arranged with the rotating shaft (8), and the vertical cross section of the rotating shaft (8) is circular.

4. The automatic burring device for bearing shell blanks according to claim 1, characterized in that: The lower surface of the slide plate (2) is fixedly connected with a sleeve sliding block (11) near the four corner lines, the inner wall of the sleeve sliding block (11) is slidably connected with a slide rail (12), and the slide rail (12) is fixedly connected with the burr removing frame (1).

5. The automatic burring device for bearing shell blanks according to claim 1, characterized in that: The lower surface of the slide plate (2) is fixedly connected with a sleeve sliding block (11) near the four corner lines, the inner wall of the sleeve sliding block (11) is slidably connected with a slide rail (12), and the slide rail (12) is fixedly connected with the burr removing frame (1). The output end of the electric cylinder (15) is fixedly connected with the push rod (14).

6. The automatic burring device for bearing shell blanks according to claim 1, characterized in that: The bottom end of the burr removing frame (1) is fixedly connected with a plurality of bottom frames (16), and the bottom frames (16) are used for supporting the burr removing frame (1).

7. The automatic burring device for bearing shell blanks according to claim 1, characterized in that: One side of the slide plate (2) is provided with a bearing positioning plate (17), one side of the bearing positioning plate (17) is welded with a reinforcing frame (18), and a plurality of positioning grooves (19) are formed in the inner wall of the bearing positioning plate (17). One side of the bearing positioning plate (17) is embedded with a slag discharge groove (20), and the slag discharge groove (20) is in communication with the positioning groove (19).

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