Shaft tube chamfering device for automobile transmission shaft machining

Abstract

The utility model discloses a shaft tube chamfering device for machining an automobile transmission shaft, and relates to the technical field of shaft tube chamfering devices. The device comprises a fixed base, two supporting blocks are fixedly installed on the upper side of the fixed base, and connecting blocks are fixedly installed on the corresponding sides of the two supporting blocks. The two movable plates are driven by the movable driving structure to move downwards, the two extrusion driving structures extrude the upper side of a shaft tube, the extrusion driving structures extrude the outer side of the shaft tube through the two auxiliary rotating wheels to form positioning, and then the shaft tube is driven by the extrusion driving structures to rotate. In the rotating process of the shaft tube, the shaft tube is chamfered through the chamfering machine, after machining is completed, the extrusion driving structure is moved upwards, then the conveying wheel is rotated, the shaft tube is conveyed out through the conveying wheel, semi-automatic machining is conducted on the shaft tube, the processes of manually clamping and releasing a clamp and taking materials are omitted, and the working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to axle tube chamfering device technical field, specifically relates to an axle tube chamfering device for automobile transmission shaft machining. BACKGROUND

[0002] Car accessories are each unit of constituting automobile whole and a kind of product serving automobile, and the types of automobile accessories are various, with the improvement of people's living standards, people's consumption of car is more and more, and this market of automobile accessories becomes more and more big, and transmission shaft is one of important accessories of automobile accessories, and transmission shaft is a high-speed rotating body with less support.

[0003] Automobile transmission shaft needs to be chamfered during processing, but the existing chamfering device structure is relatively simple, mainly composed of clamping device, driving device and chamfering tool, and the workpiece needs to be loaded by worker during use, then the automobile transmission shaft is clamped and fixed by manual clamping device, then the automobile transmission shaft is taken down by worker after chamfering is completed, and the processing efficiency is low.

[0004] Therefore, an axle tube chamfering device for automobile transmission shaft machining is provided. UTILITY MODEL CONTENTS

[0005] The utility model discloses a kind of axle tube chamfering devices for automobile transmission shaft machining, to solve the problem of low processing efficiency of automobile transmission shaft, and the utility model provides an axle tube chamfering device for automobile transmission shaft machining.

[0006] The utility model discloses a kind of axle tube chamfering devices for automobile transmission shaft machining, to solve the problem of low processing efficiency of automobile transmission shaft, and the utility model provides an axle tube chamfering device for automobile transmission shaft machining.

[0007] An axle tube chamfering device for automobile transmission shaft machining, including fixed base, the upper side of fixed base is fixedly installed with two support blocks, the side of two support blocks corresponding each other is fixedly installed with connecting block, the position of the upper side of fixed base corresponding connecting block is provided with fixed chamfering machine, the upper of connecting block is provided with two movable moving plates, the side of two moving plates corresponding each other is provided with extrusion driving structure, the position of the upper side of fixed base corresponding moving plate is provided with the movement of moving plate and is driven to move mobile driving structure, connecting block is arc block, two rotating cavities are opened symmetrically on the side of connecting block, rotating auxiliary rotating wheel is arranged in rotating cavity, recess is opened in the center position of connecting block, movable auxiliary feeding structure is arranged in the inside of recess, auxiliary feeding structure includes moving block, moving block is movably installed in the inside of recess, equidistantly first installation cavity is opened on the upper side of moving block, and transmission wheel is rotatably installed in first installation cavity.

[0008] Further, the extrusion driving structure comprises a mounting block fixedly installed on one side corresponding to the two moving plates, one end of the mounting block is fixedly installed with a first rotary motor, and the output end of the first rotary motor is fixedly installed with a rotary extrusion column in the inside of the mounting block.

[0009] Further, the moving driving structure comprises a first telescopic motor, the output end of the first telescopic motor is fixedly installed with a threaded column, a detachable connecting plate is arranged on the threaded column, the upper end of the connecting plate is fixedly installed with two connecting rods, and the upper ends of the two connecting rods are fixedly connected to the bottom side of the moving plate respectively.

[0010] Further, the upper side of the connecting plate is provided with a circular hole, the upper end of the threaded column extends to the upper side of the connecting plate through the circular hole arranged on the connecting plate, and lock nuts are threadedly connected to the upper and lower sides of the connecting plate on the threaded column.

[0011] Further, the inside of the moving block is provided with a second installation cavity corresponding to the position of the first installation cavity, the inside of the second installation cavity is provided with a second rotary motor, and the output end of the second rotary motor is fixed to one end of the conveying wheel.

[0012] Further, the rotating cavity is a cavity with three-fifth of a circle in cross section, and the auxiliary rotating wheel is a circular column.

[0013] The beneficial effects of the utility model are as follows:

[0014] 1, the utility model discloses a shaft pipe is placed in the upper side of connecting block and is supported to the shaft pipe through two auxiliary rotating wheels, moves the two moving plates down to be driven to the extrusion driving structure by moving driving structure, and the upper side of the shaft pipe is extruded to the extrusion driving structure by two, and the outside of the shaft pipe is extruded to the extrusion driving structure and two auxiliary rotating wheels to form positioning, then the shaft pipe is rotated to be driven by the extrusion driving structure, and the shaft pipe is chamfered by the chamfering machine in the process of rotating, moves the extrusion driving structure up after finishing processing, and then rotates the conveying wheel, and the shaft pipe is conveyed out by the conveying wheel, to carry out semi-automatic processing to the shaft pipe, and the process of clamping and loosening and taking material to the artificial clamp is saved, and the working efficiency is improved. DRAWINGS

[0015] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;

[0016] Figure 2 It is the sectional view of the utility model;

[0017] Figure 3 It is the utility model Figure 2 The enlarged schematic diagram of structure in A place of the utility model;

[0018] Label: 1, fixed base; 2, support block; 3, connecting block; 4, moving plate; 5, extrusion driving structure; 51, mounting block; 52, first rotary motor; 53, rotary extrusion column; 6, moving driving structure; 61, connecting rod; 62, connecting plate; 63, first telescopic motor; 64, threaded column; 65, locking nut; 7, groove; 8, auxiliary feeding structure; 81, moving block; 82, first mounting cavity; 83, second mounting cavity; 84, second rotary motor; 85, conveying wheel; 86, second telescopic motor; 9, rotating cavity; 10, auxiliary rotating wheel. DETAILED DESCRIPTION

[0019] To make the objects, technical solutions, and advantages of the embodiments of the present application clearer, the following will be a clear and complete description of the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings can be arranged and designed in various different configurations.

[0020] Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the present application.

[0021] It should be noted that: similar labels and letters represent similar items in the following drawings, therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0022] In the description of the embodiments of the present application, it should be noted that the directions or position relationships indicated by the terms "inner", "outer", "upper", etc. are based on the directions or position relationships shown in the drawings, or the directions or position relationships of the product of the present application when it is usually placed, which are only for the convenience of describing the present application and simplifying the description, and cannot be understood as indicating or implying that the indicated device or element must have a particular direction, be constructed and operated in a particular direction, therefore, cannot be understood as a limitation on the present application.

[0023] As Figures 1 to 3As shown, an axle pipe chamfering device for automobile transmission shaft processing, including fixed base 1, the upper side of fixed base 1 is fixedly installed with two support blocks 2, two support blocks 2 are fixedly installed with connecting blocks 3 on the side corresponding to each other, the upper side of fixed base 1 is provided with a fixed chamfering machine corresponding to the position of connecting block 3, two movable moving plates 4 are arranged above connecting block 3, extrusion driving structure 5 is arranged on the side corresponding to each other of two moving plates 4, moving driving structure 6 is arranged on the upper side of fixed base 1 corresponding to the position of moving plate 4 to drive moving plate 4 to move, connecting block 3 is an arc block, two rotating cavities 9 are symmetrically arranged on the side of connecting block 3, rotating auxiliary rotating wheels 10 are arranged in the rotating cavities 9, the cross section of rotating cavity 9 is a cavity with three-fifths of a circle, the auxiliary rotating wheel 10 is a circular column, a groove 7 is arranged at the center position of connecting block 3, movable auxiliary feeding structure 8 is arranged in the groove 7, and the auxiliary feeding structure 8 comprises a moving block 81, the moving block 81 is movably installed in the groove 7, a first installation cavity 82 is equidistantly arranged on the upper side of moving block 81, and a conveying wheel 85 is rotatably installed in the first installation cavity 82.

[0024] It should be noted that the axle pipe is placed above the connecting block 3 and supported by the two auxiliary rotating wheels 10, the two moving plates 4 are driven downward by the moving driving structure 6, the upper side of the axle pipe is extruded by the extrusion driving structure 5, so that the extrusion driving structure 5 and the two auxiliary rotating wheels 10 extrude the outer side of the axle pipe to form positioning, and then the axle pipe is rotated by the extrusion driving structure 5, the axle pipe is chamfered by the chamfering machine during rotation, the extrusion driving structure 5 is moved upward after processing, the conveying wheel 85 is rotated, and the axle pipe is conveyed out by the conveying wheel 85, so that the axle pipe is automatically processed, and the working efficiency is improved.

[0025] The second installation cavity 83 is arranged in the moving block 81 corresponding to the first installation cavity 82, the second rotating motor 84 is arranged in the second installation cavity 83, the output end of the second rotating motor 84 is fixed to one end of the conveying wheel 85, and the fixed base 1 is provided with a fixed second telescopic motor 86, and the output end of the second telescopic motor 86 is fixedly installed on the bottom side of the moving block 81.

[0026] It should be noted that the second rotating motor 84 is started, and the conveying wheel 85 is rotated by the second rotating motor 84.

[0027] The extrusion driving structure 5 comprises an installation block 51, the installation block 51 is fixedly installed on the side corresponding to each other of two moving plates 4, a first rotating motor 52 is fixedly installed at one end of the installation block 51, and a rotating extrusion column 53 is fixedly installed in the first rotating motor 52 corresponding to the inside of the installation block 51.

[0028] It needs to be explained that the first rotating motor 52 is started, the first rotating motor 52 drives the rotating extrusion column 53 to rotate, and the rotating extrusion column 53 drives the shaft tube to rotate when contacting the shaft tube.

[0029] The moving driving structure 6 comprises a first telescopic motor 63, a threaded column 64 is fixedly installed at the output end of the first telescopic motor 63, a detachable connecting plate 62 is arranged on the threaded column 64, two connecting rods 61 are fixedly installed at the upper end of the connecting plate 62, the upper ends of the two connecting rods 61 are fixedly connected to the bottom side of the moving plate 4, a circular hole is formed in the upper side of the connecting plate 62, the upper end of the threaded column 64 extends to the upper side of the connecting plate 62 through the circular hole formed in the connecting plate 62, and lock nuts 65 are threadedly connected to the upper and lower sides of the connecting plate 62 on the threaded column 64.

[0030] It needs to be explained that the connecting plate 62 is installed on the threaded column 64 through the two lock nuts 65, the threaded column 64 moves up and down under the action of the first telescopic motor 63, and the connecting plate 62, the connecting rods 61 and the moving plate 4 move up and down under the action of the threaded column 64.

[0031] In summary: the shaft tube is placed above the connecting block 3 and supported by the two auxiliary rotating wheels 10, the two moving plates 4 are driven downward by the moving driving structure 6, the upper side of the shaft tube is extruded by the extrusion driving structure 5, the outer side of the shaft tube is extruded by the two auxiliary rotating wheels 10 to form positioning, the shaft tube is rotated by the extrusion driving structure 5, the shaft tube is chamfered by the chamfering machine during rotation, the extrusion driving structure 5 is moved upward after processing, the conveying wheel 85 is rotated, and the shaft tube is conveyed out by the conveying wheel 85 to automatically process the shaft tube, thereby improving the work efficiency, the first rotating motor 52 is started, the first rotating motor 52 drives the rotating extrusion column 53 to rotate, the rotating extrusion column 53 drives the shaft tube to rotate when contacting the shaft tube, the connecting plate 62 is installed on the threaded column 64 through the two lock nuts 65, the threaded column 64 moves up and down under the action of the first telescopic motor 63, and the connecting plate 62, the connecting rods 61 and the moving plate 4 move up and down under the action of the threaded column 64, the second rotating motor 84 is started, the second rotating motor 84 drives the conveying wheel 85 to rotate, the fixed base 1 is provided with a fixed second telescopic motor 86 on the upper side, and the output end of the second telescopic motor 86 is fixedly installed on the bottom side of the moving block 81.

[0032] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection required by the present application is defined by the appended claims and their equivalents.

Claims

1. An axle pipe chamfering device for automobile drive shaft machining, comprising a fixed base (1), the upper side of the fixed base (1) is fixedly installed with two supporting blocks (2), the side corresponding to each other of the two supporting blocks (2) is fixedly installed with a connecting block (3), and the upper side of the fixed base (1) is provided with a fixed chamfering machine at the position corresponding to the connecting block (3), characterized in that, The upper side of the connecting block (3) is provided with two movable moving plates (4), one side of the two moving plates (4) is provided with a extrusion driving structure (5), the upper side of the fixed base (1) is provided with a moving driving structure (6) which drives the moving plate (4) to move, the connecting block (3) is an arc block, the side of the connecting block (3) is symmetrically provided with two rotating cavities (9), the rotating cavity (9) is provided with a rotating auxiliary rotating wheel (10), the center of the connecting block (3) is provided with a groove (7), the inside of the groove (7) is provided with a movable auxiliary feeding structure (8), the auxiliary feeding structure (8) comprises a moving block (81), the moving block (81) is movably installed in the groove (7), the upper side of the moving block (81) is provided with a first installation cavity (82) at equal intervals, and the first installation cavity (82) is rotatably installed with a conveying wheel (85).

2. The axle pipe chamfering device for machining of automotive propeller shaft as claimed in claim 1 wherein, The extrusion driving structure (5) comprises an installation block (51), the installation block (51) is fixedly installed on one side of the two moving plates (4), one end of the installation block (51) is fixedly installed with a first rotary motor (52), and the output end of the first rotary motor (52) is fixedly installed with a rotary extrusion column (53) in the inside of the installation block (51).

3. The axle pipe chamfering device for machining of automotive propeller shaft as claimed in claim 1 wherein, The moving driving structure (6) comprises a first telescopic motor (63), the output end of the first telescopic motor (63) is fixedly installed with a threaded column (64), the threaded column (64) is provided with a detachable connecting plate (62), the upper end of the connecting plate (62) is fixedly installed with two connecting rods (61), and the upper ends of the two connecting rods (61) are fixedly connected to the bottom side of the moving plate (4).

4. The axle pipe chamfering device for machining of automotive propeller shafts as claimed in claim 3 wherein, The upper side of the connecting plate (62) is provided with a circular hole, the upper end of the threaded column (64) extends to the upper side of the connecting plate (62) through the circular hole provided on the connecting plate (62), and the upper and lower sides of the threaded column (64) are both threadedly connected with a locking nut (65).

5. The axle pipe chamfering device for automotive propeller shaft machining according to claim 1, characterized in that, The inside of the moving block (81) is provided with a second installation cavity (83) corresponding to the first installation cavity (82), the inside of the second installation cavity (83) is provided with a second rotary motor (84), and the output end of the second rotary motor (84) is fixed to one end of the conveying wheel (85).

6. The axle pipe chamfering device for automotive propeller shaft machining according to claim 1, characterized in that, The rotating cavity (9) is a three-fifth circular cavity, and the auxiliary rotating wheel (10) is a circular column.

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