Deburring device for automobile part machining

Abstract

The utility model discloses an automobile part machining deburring device which comprises a limiting guide seat, four sets of fixed rotating grooves are formed in the inner end face of the limiting guide seat at equal intervals, two sets of guiding sliding grooves used for guiding are formed in the side portions of the fixed rotating grooves, and the driven gears are rotationally clamped to the inner end faces of the fixed rotating grooves. A threaded groove is formed in the center of the inner end face of the driven gear. The four groups of deburring devices can automatically move up and down in the fixed rotating groove under the transmission of the driven gear, so that a subsequent user can conveniently and automatically regulate and control the grinding distance according to the size of a workpiece, the adaptability of the equipment to grinding different workpieces is effectively improved, and the working efficiency is improved. And meanwhile, two groups of spring detection needles are arranged at the rear part of the deburring device and can synchronously detect the workpieces subjected to deburring, so that the cleanliness of deburring is effectively improved, and the deburring efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts equipment, in particular to an automobile parts processing and deburring device. Background Art

[0002] The deburring device for automobile parts processing can remove burrs on the outside of automobile parts by equidistantly deburring parts with a grinding wheel, thereby improving the accuracy of subsequent reprocessing of parts in the automobile and facilitating subsequent assembly.

[0003] For example, the utility model patent disclosed in the publication number CN213319261U is a deburring device for processing automobile parts, comprising a horizontally placed workbench, wherein a straight track is respectively provided on the front and rear sides of the top of the workbench, and two transparent shielding covers that can slide left and right are installed on the straight track. The utility model relates to the technical field of automobile parts processing. The deburring device for processing automobile parts can effectively prevent the phenomenon of debris flying around by setting a closed deburring mechanism. The closed deburring mechanism effectively blocks the debris, collects it through the discharge mechanism and then discharges it in a centralized manner, thereby solving the problem of low debris cleaning efficiency. Secondly, the closed deburring mechanism is equipped with a retractable clamping mechanism that can clamp parts of different sizes and can also flip the parts, so that the polishing wheel can remove burrs in all directions, thereby achieving the purpose of debris pollution prevention and processing parts of different sizes.

[0004] Although the above-mentioned deburring equipment can remove burrs from the outside of automotive parts, it is not convenient to perform synchronous detection of the outside of the deburred parts, thereby reducing the accuracy of the equipment in processing the parts. Therefore, there is an urgent need for a deburring device for automotive parts processing to solve the above-mentioned problems. Utility Model Content

[0005] The purpose of the utility model is to provide a deburring device for automobile parts processing to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a deburring device for automobile parts processing, comprising a position limiting guide seat, wherein the inner end surface of the position limiting guide seat is provided with four sets of fixed rotation grooves at equal intervals, and two sets of guide grooves for guiding are provided on the sides of the fixed rotation grooves.

[0007] A driven gear is rotatably engaged with the inner end surface of the fixed rotating groove, and a thread groove is provided at the center of the inner end surface of the driven gear, and a deburring device is connected to the inner end surface of the limiting guide seat through the driven gear thread;

[0008] A detection device, the detection device being fixedly arranged at the rear of the deburring device;

[0009] The driving gear is rotatably engaged with the inner end surface of the position limiting guide seat near the driven gear, and a servo motor is provided on the upper end surface of the position limiting guide seat facing the driving gear.

[0010] Preferably, the detection device includes a fixed guide seat, a stepper motor is arranged at the center of the upper end surface of the fixed guide seat, and a threaded guide shaft is fixedly arranged at the output end of the stepper motor, the inner end surface of the fixed guide seat is threadedly connected to a ball slide through the threaded guide shaft, pressure sensors are symmetrically arranged on the lower end surface of the ball slide, and spring detection needles are arranged at the center of the lower end surfaces of the two groups of pressure sensors.

[0011] Preferably, the deburring device includes a fixed sliding shaft, a threaded guide shaft is provided at the middle part of the inner end surface of the fixed sliding shaft, three sets of transmission gears are rotatably connected at the bottom of the fixed sliding shaft, the lower end surfaces of the transmission gears at both ends are provided with grinding discs, and a reduction motor is provided at the inner end surface of the fixed sliding shaft opposite to the transmission gear at the most side.

[0012] Preferably, when the ball bearing slide is in contact with the top wall of the fixed guide seat, the bottom of the spring detection needle is flush with the grinding sandpaper, which can facilitate subsequent users to adjust the intensity of burr detection according to needs and improve the accuracy of detection.

[0013] Preferably, the driving gear is meshedly connected with the driven gear, and the driven gear is threadedly connected to the threaded guide shaft through the thread groove, which can effectively improve the accuracy of the subsequent deburring device's up and down adjustment inside the fixed rotating groove.

[0014] Preferably, the fixed sliding shaft passes through the guide sliding groove and is then slidably engaged with the inner end surface of the limiting guide seat, which can effectively improve the stability of the subsequent deburring device's displacement inside the fixed rotating groove.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0016] 1. The four groups of deburring devices in the utility model can automatically move up and down inside the fixed rotating groove under the transmission of the driven gear, so that the subsequent user can automatically adjust the grinding spacing according to the size of the workpiece, effectively improving the adaptability of the equipment to grinding different workpieces. At the same time, two groups of spring detection needles are provided at the rear of the deburring device. The two groups of spring detection needles can synchronously detect the workpiece after deburring, effectively improving the cleanliness of burr removal and improving the efficiency of burr removal. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is an exploded view of the main body of the utility model;

[0018] Figure 2 It is a structural diagram of the main body of the utility model;

[0019] Figure 3 This is a schematic structural diagram of the detection device of the present utility model;

[0020] Figure 4 This is a schematic structural diagram of the deburring device of the present invention.

[0021] In the figure: 1-driving gear, 2-detection device, 3-deburring device, 4-guide slide, 5-limiting guide seat, 6-fixed rotating groove, 7-servo motor, 8-driven gear, 21-stepping motor, 22-fixed guide seat, 23-pressure sensor, 24-spring detection needle, 25-thread guide shaft, 26-ball slide, 31-fixed slide shaft, 32-reduction motor, 33-grinding sandpaper, 34-transmission gear, 35-thread guide shaft. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See also Figure 1-4 The present invention provides an embodiment of a deburring device for automobile parts processing, comprising a position limiting guide seat 5, the inner end surface of which is provided with four groups of fixed rotation grooves 6 at equal intervals, and two groups of guide slots 4 for guiding are provided on the sides of the fixed rotation grooves 6.

[0024] The driven gear 8 is rotatably engaged with the inner end surface of the fixed rotating groove 6, and a thread groove is provided at the center of the inner end surface of the driven gear 8. The inner end surface of the limiting guide seat 5 is threadedly connected to the deburring device 3 through the driven gear 8;

[0025] Detection device 2, the detection device 2 is fixedly arranged at the rear of the deburring device 3;

[0026] The driving gear 1 is rotatably engaged with the inner end surface of the limiting guide seat 5 near the driven gear 8, and a servo motor 7 is provided on the upper end surface of the limiting guide seat 5 facing the driving gear 1.

[0027] The detection device 2 includes a fixed guide seat 22, a stepper motor 21 is arranged at the center of the upper end surface of the fixed guide seat 22, and a threaded guide shaft 25 is fixedly arranged at the output end of the stepper motor 21, the inner end surface of the fixed guide seat 22 is threadedly connected to a ball slide 26 through the threaded guide shaft 25, and pressure sensors 23 are symmetrically arranged on the lower end surface of the ball slide 26, and spring detection needles 24 are arranged at the center of the lower end surfaces of the two groups of pressure sensors 23.

[0028] The deburring device 3 includes a fixed sliding shaft 31, a threaded guide shaft 35 is provided in the middle of the inner end surface of the fixed sliding shaft 31, three sets of transmission gears 34 are rotatably connected at the bottom of the fixed sliding shaft 31, and the lower end surfaces of the transmission gears 34 at both ends are provided with grinding discs 33. A reduction motor 32 is provided on the inner end surface of the fixed sliding shaft 31 opposite to the transmission gear 34 at the most side.

[0029] When the ball slide 26 is in contact with the top wall of the fixed guide seat 22 , the bottom of the spring detection needle 24 is flush with the grinding sandpaper 33 , which can facilitate subsequent users to adjust the intensity of burr detection according to needs and improve the accuracy of detection.

[0030] The driving gear 1 is meshed with the driven gear 8 , and the driven gear 8 is threadedly connected to the threaded guide shaft 35 through the thread groove, which can effectively improve the accuracy of the subsequent up and down adjustment of the deburring device 3 inside the fixed rotating groove 6 .

[0031] The fixed sliding shaft 31 is slidably engaged with the inner end surface of the limiting guide seat 5 through the guide sliding groove 4, which can effectively improve the stability of the subsequent displacement of the deburring device 3 inside the fixed rotating groove 6.

[0032] Working principle: Before deburring auto parts of different sizes, the user can adjust the deburring spacing of the four deburring devices 3 according to needs. When making adjustments, the servo motor 7 can be started. At this time, the servo motor 7 can drive the driving gear 1 at the bottom to rotate, and the driving gear 1 can drive the driven gear 8 on the side to rotate. At the same time, the driven gear 8 can be connected to the threaded guide shaft 35 through the internal thread groove, thereby adjusting the spacing of the fixed slide shaft 31 relative to the auto parts. When deburring, the external feeding module can drive the auto parts to be guided inside the fixed rotating groove 6. At this time, the reduction motor 32 can drive the transmission gear 34 to rotate. The three sets of transmission gears 3 4 can mesh with each other for transmission, thereby synchronously driving the two sets of grinding discs 33 at the bottom to perform a full-scale removal operation on the exterior of the automotive parts. At the same time, the two sets of spring detection needles 24 can fit with the upper part of the automotive parts. If the burrs are not removed, the spring detection needles 24 can press upward. At this time, the pressure sensor 23 is sensed by the pressure, and then stops the feeding of the external feeding module, which is convenient for the subsequent removal of the burrs on the exterior of the workpiece. At the same time, the user can drive the threaded guide shaft 25 to rotate through the stepping motor 21, and then drive the ball slide 26 to move up and down through the threaded guide shaft 25, so as to adjust the detection force of the spring detection needle 24 and improve the accuracy.

[0033] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A deburring device for processing automobile parts, comprising a limiting guide seat (5), wherein the inner end surface of the limiting guide seat (5) is provided with four groups of fixed rotation grooves (6) at equal intervals, and two groups of guide slots (4) for guiding are provided on the sides of the fixed rotation grooves (6), characterized in that: A driven gear (8) is rotatably engaged with the inner end surface of the fixed rotating groove (6), and a thread groove is provided at the center of the inner end surface of the driven gear (8), and the inner end surface of the limiting guide seat (5) is threadedly connected to a deburring device (3) through the driven gear (8); A detection device (2), the detection device (2) being fixedly arranged at the rear of the deburring device (3); A driving gear (1) is rotatably engaged with the inner end surface of the limiting guide seat (5) near the driven gear (8), and a servo motor (7) is provided on the upper end surface of the limiting guide seat (5) facing the driving gear (1).

2. The deburring device for automobile parts according to claim 1, characterized in that: The detection device (2) includes a fixed guide seat (22), a stepper motor (21) is arranged at the center of the upper end surface of the fixed guide seat (22), and a threaded guide shaft (25) is fixedly arranged at the output end of the stepper motor (21), the inner end surface of the fixed guide seat (22) is threadedly connected to a ball slide (26) through the threaded guide shaft (25), pressure sensors (23) are symmetrically arranged on the lower end surface of the ball slide (26), and spring detection needles (24) are arranged at the center of the lower end surfaces of two groups of pressure sensors (23).

3. The deburring device for automobile parts according to claim 2, characterized in that: The deburring device (3) comprises a fixed sliding shaft (31), a threaded guide shaft (35) is provided at the middle of the inner end surface of the fixed sliding shaft (31), three sets of transmission gears (34) are rotatably connected at the bottom of the fixed sliding shaft (31), the lower end surfaces of the transmission gears (34) at both ends are provided with grinding discs (33), and a reduction motor (32) is provided at the inner end surface of the fixed sliding shaft (31) opposite to the transmission gear (34) at the most side.

4. The deburring device for automobile parts according to claim 3, characterized in that: When the ball bearing slide (26) is in contact with the top wall of the fixed guide seat (22), the bottom of the spring detection needle (24) is flush with the grinding disc (33).

5. The deburring device for automobile parts according to claim 3, characterized in that: The driving gear (1) is meshedly connected with the driven gear (8), and the driven gear (8) is threadedly connected to the threaded guide shaft (35) through the thread groove.

6. The deburring device for automobile parts according to claim 3, characterized in that: The fixed sliding shaft (31) passes through the guide sliding groove (4) and is then slidably engaged with the inner end surface of the limiting guide seat (5).

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