Deburring and grinding machine for automobile parts

Abstract

The invention relates to the technical field of automobile part machining, in particular to an automobile part deburring grinding machine which comprises a base and further comprises a linear moving material carrying structure connected with the base. The device comprises a base and a displacement grinding structure connected with the base, the displacement grinding structure comprises a moving mechanism connected with the base, the moving mechanism is connected with a grinding mechanism, the moving mechanism is connected with a displacement cooling part, the displacement cooling part comprises a rotating part connected with the moving mechanism, and the rotating part is connected with a liquid supply part. The liquid supply part is fixedly connected with a deformation pipe fitting; and the extrusion structure is connected with the linear moving material loading structure. According to the device, the deformation pipe fitting is extruded through the extrusion structure, so that the shape of the deformation pipe fitting is adjusted, mutual collision between the deformation pipe fitting and the automobile part is avoided, the grinding mechanism is conveniently and continuously sprayed by cooling liquid, and the applicability of the device to the automobile part of a complex structure is improved.

Description

Technical Field

[0001] The invention relates to the technical field of automobile parts processing, in particular to an automobile parts deburring and grinding machine. Background Art

[0002] Auto parts are a kind of product that makes up the various units of the whole car. There are many kinds of auto parts. With the development and consumption of the automobile market, the demand for auto parts is increasing. Auto parts mainly include engine parts, transmission parts, brake parts, steering parts and lubrication parts, etc. Auto parts need to be cut and polished during the production and processing. Most auto parts are stamping parts, but there will be many burrs on the parts after stamping. The burrs need to be polished, so an auto parts deburring and grinding machine is needed.

[0003] As the structure of automobile parts becomes more complex, when a grinder is grinding the parts, the nozzle used to spray coolant will hit the surface of the part. At this time, the direction of the nozzle end changes due to extrusion, and the coolant cannot be sprayed to the position where the grinding head contacts the part. Therefore, existing automobile parts deburring and grinding machines are less compatible with automobile parts with complex structures. Summary of the invention

[0004] The object of the present invention is to provide a deburring and grinding machine for automobile parts to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions: A deburring and grinding machine for automobile parts, comprising a base and: A linear moving material loading structure connected to the base; A displacement grinding structure connected to the base, the displacement grinding structure includes a moving mechanism connected to the base, the moving mechanism is connected to a grinding mechanism, the moving mechanism is connected to a displacement cooling part, the displacement cooling part includes a rotating part connected to the moving mechanism, the rotating part is connected to a liquid supply part, the liquid supply part is fixedly connected to a deformable tube, and when the deformable tube is squeezed by an external force, the deformable tube undergoes plastic deformation; An extrusion structure connected to a linearly movable loading structure, the extrusion structure comprising a connecting frame fixedly connected to the linearly movable loading structure, the connecting frame fixedly connected to a track frame, the track frame fixedly connected to a first motor, the output shaft of the first motor fixedly connected to a screw rod, the screw rod threadedly connected to a slider slidably connected to the track frame, the slider fixedly connected to a first active telescopic frame, the moving end of the first active telescopic frame fixedly connected to a first wheel frame, the first wheel frame rotatably connected to a first pressure wheel, the connecting frame fixedly connected to multiple groups of second active telescopic frames, the moving end of the second active telescopic frame fixedly mounted with a second wheel frame, the second wheel frame rotatably connected to a second pressure wheel, and the connecting frame fixedly connected to a geared frame.

[0006] As a further improvement of the present invention: the deformable pipe comprises a rubber hose fixedly connected to the liquid supply part, a plurality of groups of steel wire bundles are arranged in the rubber hose, and a plurality of groups of conformal sleeves are fixedly installed in the rubber hose.

[0007] As a further improvement of the present invention: the linear movable loading structure includes a second motor fixedly connected to the base, the output shaft of the second motor is fixedly connected to a threaded rod, the threaded rod is threadedly connected to a support platform slidably connected to the base, the support platform is fixedly connected to the connecting frame, and multiple groups of third active telescopic frames are installed on the support platform, and the moving end of the third active telescopic frame is fixedly connected to a pressure plate.

[0008] As a further improvement of the present invention: the moving mechanism includes a first active telescopic rod fixedly connected to the base, the first active telescopic rod is connected to a lifting frame slidably connected to the base, a sliding sleeve is slidably installed on the lifting frame, the sliding sleeve is fixedly connected to a double-output shaft motor, the output end of the double-output shaft motor is fixedly connected to an extrusion wheel, the extrusion wheel is abutted against the lifting frame, the sliding sleeve is fixedly connected to a connecting shaft, the connecting shaft is connected to a grinding mechanism, and the sliding sleeve is connected to the rotating part.

[0009] As a further improvement scheme of the present invention: the grinding mechanism includes a motor seat fixedly connected to the connecting shaft, the motor seat is fixedly connected to a third motor, the output shaft of the third motor is fixedly connected to a clamping sleeve, the clamping sleeve is fixedly connected to multiple groups of fourth active telescopic frames, the moving end of the fourth active telescopic frame is fixedly connected to an extrusion block, the extrusion block and the clamping sleeve are movably connected to a joint, and the joint is fixedly connected to a grinding head.

[0010] As a further improvement of the present invention: the rotating part includes a fourth motor fixedly connected to the sleeve, the output shaft of the fourth motor is fixedly connected to a gear, the gear is meshingly connected to a ring gear, the ring gear is fixedly connected to a bracket, the bracket is rotatably connected to a ring groove provided on the connecting shaft, and the ring gear is connected to the liquid supply part through a mounting frame.

[0011] As a further improvement of the present invention: the liquid supply part includes a liquid tank fixedly mounted on a base, the liquid tank is connected to a hose via a liquid pump, the hose is fixedly connected to a cache box, the cache box is fixedly connected to a mounting frame, and the cache box is fixedly connected to a rubber hose.

[0012] Compared with the prior art, the present invention has the following beneficial effects: The automobile parts to be polished are placed on the linear movable loading structure, and the moving mechanism drives the liquid supply part through the rotating part, so that the deformed pipe fitting moves into the gap in the toothed frame, and then the second active telescopic frame drives the second wheel frame to move, so as to adjust the positions of the multiple sets of second pressure wheels, and then the first motor drives the screw rod to rotate, and the rotating screw rod drives the slider to slide along the track frame, so as to adjust the position of the first active telescopic frame, and the first active telescopic frame drives the first wheel frame to move, so that the first pressure wheel presses the deformed pipe fitting on the second pressure wheel, so as to adjust the shape of the deformed pipe fitting, and then the first active telescopic frame drives the first wheel frame away from the deformed pipe fitting, and the second active telescopic frame drives the second wheel frame to move so that the second pressure wheel and the deformed pipe fitting are away from each other, and the rotating part rotates the deformed pipe fitting through the liquid supply part, and the moving mechanism drives the polishing mechanism to move, so that the polishing mechanism performs polishing operation on the automobile parts, during which the liquid supply part transports coolant to the deformed pipe fitting, so that the coolant is sprayed onto the polishing mechanism. The present invention adjusts the shape of the deformable tube by extruding the deformable tube through the extrusion structure, and uses the rotating part to adjust the position of the deformable tube to avoid the deformable tube from being rubbed by the grinding mechanism, so that the shape and position of the deformable tube are adapted to the structure of the automobile part, and mutual collision between the deformable tube and the automobile part is avoided, so that the grinding mechanism can be continuously sprayed with coolant, thereby improving the applicability of the present invention to automobile parts with complex structures. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the present invention; Figure 2 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 3 It is a three-dimensional structural schematic diagram of the extrusion structure of the present invention; Figure 4 It is a structural schematic diagram of the extrusion structure of the present invention; Figure 5 It is a partial enlarged schematic diagram of A of the present invention; Figure 6 It is a partial enlarged schematic diagram of B of the present invention; Figure 7 It is a partial enlarged schematic diagram of the C portion of the present invention; Figure 8 It is a structural schematic diagram of the grinding mechanism of the present invention; Fig. 9It is a schematic diagram of the structure of the joint and the grinding head of the present invention; Fig.10 is a cross-sectional view of the deformable pipe fitting of the present invention; Fig.11 It is a schematic structural diagram of the conformal sleeve of the present invention.

[0014] In the figure: 1, base; 2, linear moving material loading structure; 3, displacement grinding structure; 4, moving mechanism; 5, grinding mechanism; 6, displacement cooling unit; 7, rotating unit; 8, liquid supply unit; 9, deformation pipe; 10, extrusion structure; 11, connecting frame; 12, track frame; 13, first motor; 14, screw rod; 15, slider; 16, first active telescopic frame; 17, first wheel frame; 18, first pressure wheel; 19, second active telescopic frame; 20, second wheel frame; 21, second pressure wheel; 22, toothed frame; 23, hose; 24, wire bundle; 25, conformal sleeve; 26, second Motor; 27. Threaded rod; 28. Support platform; 29. ​​Third active telescopic frame; 30. Press plate; 31. First active telescopic rod; 32. Lifting frame; 33. Sleeve; 34. Double-shaft motor; 35. Extrusion wheel; 36. Connecting shaft; 37. Motor seat; 38. Third motor; 39. Clamping sleeve; 40. Fourth active telescopic frame; 41. Extrusion block; 42. Joint; 43. Grinding head; 44. Fourth motor; 45. Gear; 46. Gear ring; 47. Clamping frame; 48. Ring groove; 49. Mounting frame; 50. Liquid tank; 51. Liquid pump; 52. Hose; 53. Cache box. DETAILED DESCRIPTION

[0015] The technical solution of the present invention is further described in detail below in conjunction with specific implementation methods.

[0016] Example 1, see Figures 1 to 11 As shown, a deburring and grinding machine for automobile parts comprises a base 1, the base 1 is fixedly connected to a console, and further comprises: A linear moving material loading structure 2 connected to the base 1; A displacement grinding structure 3 connected to the base 1, the displacement grinding structure 3 includes a moving mechanism 4 connected to the base 1, the moving mechanism 4 is connected to a grinding mechanism 5, the moving mechanism 4 is connected to a displacement cooling part 6, the displacement cooling part 6 includes a rotating part 7 connected to the moving mechanism 4, the rotating part 7 is connected to a liquid supply part 8, the liquid supply part 8 is fixedly connected to a deformable pipe fitting 9, and when the deformable pipe fitting 9 is squeezed by an external force, the deformable pipe fitting 9 undergoes plastic deformation; The extrusion structure 10 connected to the linear movable loading structure 2 comprises a connecting frame 11 fixedly connected to the linear movable loading structure 2, the connecting frame 11 is fixedly connected to a track frame 12, the track frame 12 is fixedly connected to a first motor 13, the output shaft of the first motor 13 is fixedly connected to a screw rod 14, the screw rod 14 is threadedly connected to a slider 15 slidably connected to the track frame 12, the slider 15 is fixedly connected to a first active telescopic frame 16, the moving end of the first active telescopic frame 16 is fixedly connected to a first wheel frame 17, the first wheel frame 17 is rotatably connected to a first pressure wheel 18, the connecting frame 11 is fixedly connected to a plurality of groups of second active telescopic frames 19, the moving end of the second active telescopic frame 19 is fixedly installed with a second wheel frame 20, the second wheel frame 20 is rotatably connected to a second pressure wheel 21, the connecting frame 11 is fixedly connected to a toothed frame 22, a gap is opened in the toothed frame 22, when the deformable tube 9 enters the gap in the toothed frame 22, the deformable tube 9 and the toothed frame 22 are clearance-matched.

[0017] The automobile parts to be polished are placed on the linear moving material loading structure 2, and the moving mechanism 4 drives the liquid supply part 8 through the rotating part 7, so that the deformed tube 9 moves to the gap in the toothed frame 22, and then the second active telescopic frame 19 drives the second wheel frame 20 to move, so as to adjust the position of the multiple sets of second pressure wheels 21, and then the first motor 13 drives the screw rod 14 to rotate, and the rotating screw rod 14 drives the slider 15 to slide along the track frame 12, so as to adjust the position of the first active telescopic frame 16, and the first active telescopic frame 16 drives the first wheel frame 17 to move, so that the first pressure wheel 18 will The deformable tube 9 is pressed on the second pressure wheel 21 to adjust the shape of the deformable tube 9, and then the first active telescopic frame 16 drives the first wheel frame 17 away from the deformable tube 9, and the second active telescopic frame 19 drives the second wheel frame 20 to move, so that the second pressure wheel 21 and the deformable tube 9 are moved away from each other, and the rotating part 7 rotates the deformable tube 9 through the liquid supply part 8, and the moving mechanism 4 drives the grinding mechanism 5 to move, so that the grinding mechanism 5 grinds the automobile parts. During this period, the liquid supply part 8 transports coolant to the deformable tube 9, so that the coolant is sprayed onto the grinding mechanism 5. The present invention adjusts the shape of the deformable tube 9 by extruding the deformable tube 9 through the extrusion structure 10, and uses the rotating part 7 to adjust the position of the deformable tube 9 to avoid the deformable tube 9 being rubbed by the grinding mechanism 5, so that the shape and position of the deformable tube 9 are adapted to the structure of the automobile accessories, avoiding the deformation The tube 9 and the automobile accessories collide with each other, and allowing the grinding mechanism 5 to be continuously sprayed with coolant, thereby improving the applicability of the present invention to automobile accessories with complex structures.

[0018] In one case of this embodiment, the deformable tube 9 includes a rubber hose 23 fixedly connected to the liquid supply part 8, a plurality of groups of steel wire bundles 24 are arranged in the rubber hose 23, a plurality of groups of conformal sleeves 25 are fixedly installed in the rubber hose 23, and the conformal sleeves 25 are arranged at intervals in the rubber hose 23. Specifically, the conformal sleeves 25 are used to prevent the rubber hose 23 from being completely flattened, and as the rubber hose 23 is squeezed by the first pressing wheel 18 and the second pressing wheel 21, the steel wire bundles 24 are deformed, and the steel wire bundles 24 provide support for the deformed rubber hose 23 to maintain the shape of the rubber hose 23.

[0019] In one case of the present embodiment, the linear moving loading structure 2 includes a second motor 26 fixedly connected to the base 1, the output shaft of the second motor 26 is fixedly connected to a threaded rod 27, the threaded rod 27 is threadedly connected to a support platform 28 slidably connected to the base 1, the support platform 28 is fixedly connected to the connecting frame 11, and a plurality of sets of third active telescopic frames 29 are installed on the support platform 28, and a pressing plate 30 is fixedly connected to the moving end of the third active telescopic frame 29. Specifically, the support platform 28 is used to carry automobile parts, and the third active telescopic frame 29 drives the pressing plate 30 to squeeze the automobile parts, thereby limiting the movement of the automobile parts, the second motor 26 drives the threaded rod 27 to rotate, and the rotating threaded rod 27 drives the support platform 28 to slide on the base 1, thereby adjusting the position of the support platform 28 to adjust the position of the automobile parts placed on the support platform 28, and when the support platform 28 moves, the connecting frame 11 moves with the support platform 28 to adjust the position of the extrusion structure 10.

[0020] In one case of this embodiment, the moving mechanism 4 includes a first active telescopic rod 31 fixedly connected to the base 1, the first active telescopic rod 31 is connected to a lifting frame 32 slidably connected to the base 1, a sleeve 33 is slidably installed on the lifting frame 32, the sleeve 33 is fixedly connected to a double-output shaft motor 34, the output end of the double-output shaft motor 34 is fixedly connected to an extrusion wheel 35, the extrusion wheel 35 is abutted against the lifting frame 32, the sleeve 33 is fixedly connected to a connecting shaft 36, the connecting shaft 36 is connected to the grinding mechanism 5, the sleeve 33 is connected to the rotating part 7, and the sleeve 33 is fixedly connected to an isolation frame. Specifically, the first active telescopic rod 31 drives the lifting frame 32 to slide relative to the base 1, thereby adjusting the height of the sliding sleeve 33, and the double-axis motor 34 drives the extrusion wheel 35 to roll on the lifting frame 32, so that the sliding sleeve 33 moves laterally along the lifting frame 32, and the sliding sleeve 33 drives the grinding mechanism 5 to move through the connecting shaft 36. The sliding sleeve 33 also drives the rotating part 7 to move, so that the moving mechanism 4 adjusts the position of the grinding mechanism 5 and the rotating part 7.

[0021] In one case of the present embodiment, the grinding mechanism 5 includes a motor seat 37 fixedly connected to the connecting shaft 36, the motor seat 37 is fixedly connected to the third motor 38, the output shaft of the third motor 38 is fixedly connected to the ferrule 39, the ferrule 39 is fixedly connected to multiple sets of fourth active telescopic frames 40, the mobile end of the fourth active telescopic frame 40 is fixedly connected to the extrusion block 41, the extrusion block 41 and the ferrule 39 are jointly and movably connected to the joint 42, as the fourth active telescopic frame 40 contracts, the extrusion block 41 and the joint 42 slip off, so that it is convenient for personnel to disassemble the joint 42, and then replace the grinding head 43, the joint 42 is fixedly connected to the grinding head 43. The third motor 38 drives the ferrule 39 to rotate, so that the ferrule 39 drives the fourth active telescopic frame 40 to rotate, and the ferrule 39 drives the grinding head 43 to rotate through the joint 42, so that the grinding head 43 grinds the automobile parts during rotation.

[0022] In one case of this embodiment, the rotating part 7 includes a fourth motor 44 fixedly connected to the sliding sleeve 33, the output shaft of the fourth motor 44 is fixedly connected to a gear 45, the gear 45 is meshingly connected to a ring gear 46, the ring gear 46 is fixedly connected to a bracket 47, the bracket 47 is rotatably connected to an annular groove 48 provided on the connecting shaft 36, and the ring gear 46 is connected to the liquid supply part 8 through a mounting bracket 49. The fourth motor 44 drives the gear 45 to rotate, and the gear 45 drives the ring gear 46 to rotate, at which time the bracket 47 and the annular groove 48 rotate relative to each other, and the rotating ring gear 46 drives the liquid supply part 8 to move through the mounting bracket 49 to adjust the position of the liquid supply part 8.

[0023] Embodiment 2, based on embodiment 1, refer to Figure 1 , Figure 2 , Figure 5 The liquid supply part 8 includes a liquid tank 50 fixedly mounted on the base 1, the liquid tank 50 is connected to a hose 52 through a liquid pump 51, the hose 52 is fixedly connected to a cache box 53, the cache box 53 is fixedly connected to the mounting frame 49, and the cache box 53 is fixedly connected to the hose 23. Specifically, the liquid tank 50 is used to store coolant, the liquid pump 51 is used to extract the coolant in the liquid tank 50 and transport the coolant to the cache box 53 through the hose 52, and then the coolant flows into the hose 23, and finally the hose 23 sprays the coolant, and when the ring gear 46 rotates, the ring gear 46 adjusts the position of the cache box 53 through the mounting frame 49 to adjust the position of the hose 23.

[0024] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A deburring and grinding machine for automobile parts, comprising a base, characterized in that: Also includes: A linear movable loading structure connected to the base; a displacement grinding structure connected to the base, the displacement grinding structure includes a moving mechanism connected to the base, the moving mechanism is connected to a grinding mechanism, the moving mechanism is connected to a displacement cooling part, the displacement cooling part includes a rotating part connected to the moving mechanism, the rotating part is connected to a liquid supply part, the liquid supply part is fixedly connected to a deformable pipe fitting, when the deformable pipe fitting is squeezed by an external force, the deformable pipe fitting undergoes plastic deformation; an extrusion structure connected to the linear movable loading structure, the extrusion structure includes a connection fixedly connected to the linear movable loading structure The frame comprises a connecting frame, the connecting frame is fixedly connected to a track frame, the track frame is fixedly connected to a first motor, the output shaft of the first motor is fixedly connected to a lead screw, the lead screw is threadedly connected to a slider slidably connected to the track frame, the slider is fixedly connected to a first active telescopic frame, the moving end of the first active telescopic frame is fixedly connected to a first wheel frame, the first wheel frame is rotatably connected to a first pressure wheel, the connecting frame is fixedly connected to multiple groups of second active telescopic frames, the moving end of the second active telescopic frame is fixedly installed with a second wheel frame, the second wheel frame is rotatably connected to a second pressure wheel, and the connecting frame is fixedly connected to a geared frame.

2. The deburring and grinding machine for automobile parts according to claim 1, characterized in that: The deformable pipe part comprises a rubber hose fixedly connected to the liquid supply part, a plurality of groups of steel wire bundles are arranged in the rubber hose, and a plurality of groups of conformal sleeves are fixedly installed in the rubber hose.

3. The deburring and grinding machine for automobile parts according to claim 1, characterized in that: The linear movable loading structure includes a second motor fixedly connected to the base, the output shaft of the second motor is fixedly connected to a threaded rod, the threaded rod is threadedly connected to a support platform slidably connected to the base, the support platform is fixedly connected to the connecting frame, and multiple sets of third active telescopic frames are installed on the support platform, and the moving end of the third active telescopic frame is fixedly connected to a pressure plate.

4. The deburring and grinding machine for automobile parts according to claim 1, characterized in that: The moving mechanism includes a first active telescopic rod fixedly connected to the base, the first active telescopic rod is connected to a lifting frame slidably connected to the base, a sliding sleeve is slidably installed on the lifting frame, the sliding sleeve is fixedly connected to a double-output shaft motor, the output end of the double-output shaft motor is fixedly connected to an extrusion wheel, the extrusion wheel is abutted against the lifting frame, the sliding sleeve is fixedly connected to a connecting shaft, the connecting shaft is connected to a grinding mechanism, and the sliding sleeve is connected to a rotating part.

5. The deburring and grinding machine for automobile parts according to claim 4, characterized in that: The grinding mechanism includes a motor seat fixedly connected to the connecting shaft, the motor seat is fixedly connected to a third motor, the output shaft of the third motor is fixedly connected to a ferrule, the ferrule is fixedly connected to multiple groups of fourth active telescopic frames, the moving end of the fourth active telescopic frame is fixedly connected to an extrusion block, the extrusion block and the ferrule are movably connected to a joint, and the joint is fixedly connected to a grinding head.

6. The deburring and grinding machine for automobile parts according to claim 5, characterized in that: The rotating part includes a fourth motor fixedly connected to the sliding sleeve, the output shaft of the fourth motor is fixedly connected to a gear, the gear is meshingly connected to a ring gear, the ring gear is fixedly connected to a bracket, the bracket is rotatably connected to an annular groove provided on the connecting shaft, and the ring gear is connected to the liquid supply part through a mounting frame.

7. The deburring and grinding machine for automobile parts according to claim 6, characterized in that: The liquid supply part includes a liquid tank fixedly mounted on a base, the liquid tank is connected to a hose via a liquid pump, the hose is fixedly connected to a cache box, the cache box is fixedly connected to a mounting frame, and the cache box is fixedly connected to a rubber hose.

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