Intelligent straightening machine for drive axle

Abstract

The utility model belongs to the technical field of pressing clamping, and particularly relates to a drive axle intelligent straightening machine which comprises a machine box, clamping mechanisms are symmetrically arranged on the inner side wall of the machine box, each clamping mechanism comprises a clamping tooth block, a movable column and a fixed block, the outer side wall of the machine box is fixedly connected with two sensing radio-frequency recorders, and the two sensing radio-frequency recorders are connected with the movable column. The fixing block is fixedly connected to the inner side wall of the machine box, and the upper side wall of the fixing block is fixedly connected with a supporting plate. The movable column is vertically moved up and down through the electric telescopic rod, the movable column can drive the pushing block to move upwards in the upward process, the pushing block drives the second movable block to rotate upwards in the moving process, and meanwhile the clamping tooth block is stressed to move upwards; the first movable block can move forwards while moving upwards due to the thrust of the pushing block and the limiting influence of the tooth clamping block and the second movable block, and when the tooth clamping block makes contact with a clamping opening of the clamping plate, the clamping movement is finished, so that the stability of the clamping plate in the straightening process is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of downward pressing and tightening, in particular to an intelligent straightening machine for a drive axle. Background Art

[0002] Straightening machine usually refers to a device used to adjust, repair or correct machinery or structure. The intelligent straightening machine for drive axle is a device used for vehicle repair and maintenance, mainly used to repair or adjust the position and state of the drive axle. The design concepts of the intelligent straightening machine for drive axle are: sensor system, electric adjustment system, control system, automatic straightening algorithm, safety protection system, mobility and adaptability, remote monitoring and maintenance, durable materials, and environmental friendliness. This intelligent straightening machine can be widely used in automobile manufacturing, maintenance and logistics industries to improve the efficiency and accuracy of drive axle straightening, reduce manual intervention, and improve safety and work efficiency. Straightening machines can adopt different working principles and technologies, including hydraulic adjustment, mechanical adjustment, electric adjustment, etc. Their design and application depend on specific engineering needs and industry standards.

[0003] The clamping openings in most of the existing intelligent straightening machines for drive axles have a small contact surface when clamping the two ends of the drive axle. The small contact surface may cause the drive axle to bend during the straightening process. The clamping devices in a small number of intelligent straightening machines for drive axles have increased the contact surface of the clamp, and the contact surface of the clamp may vibrate slightly during the straightening process, which may reduce the straightening efficiency.

[0004] To solve the above problems, we proposed an intelligent straightening machine for drive axle. Utility Model Content

[0005] The utility model aims to solve the problems in the background technology and proposes an intelligent straightening machine for a drive axle.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an intelligent straightening machine for a drive axle, comprising a chassis, the inner side wall of the chassis is symmetrically provided with a clamping mechanism, the clamping mechanism comprises a clamping tooth block, a movable column, and a fixed block, the outer side wall of the chassis is fixedly connected to two sensor recorders, the fixed block is fixedly connected to the inner side wall of the chassis, the upper side wall of the fixed block is fixedly connected to a support plate, the top end of the support plate is fixedly connected to a clamping plate, the left side wall of the clamping plate is provided with a clamping opening, the top end of the fixed block is fixedly connected to an electric telescopic rod, the inner side wall of the chassis is fixedly connected to a fixed The top of the movable block is rotatably connected to the movable block one, and the top of the movable block is rotatably connected to the movable block one. The right side wall of the push block is rotatably connected to a limiting block, and the limiting block is rotatably connected to the movable block two. The top of the movable block two is rotatably connected to a clamping tooth block, and the clamping tooth block is rotatably connected to the movable block one.

[0007] In the above-mentioned intelligent straightening machine for a drive axle, a conveying mechanism is provided on the inner wall of the chassis, and the conveying mechanism includes a toothed chain, the teeth of the toothed chain are fixedly connected to a toothed connecting plate, the top of the toothed connecting plate is fixedly connected to a dragging plate, and the two ends of the dragging plate are fixedly connected to brushes.

[0008] In the above-mentioned intelligent straightening machine for a drive axle, the outer wall of the chassis is fixedly connected with a support column, the top of the support column is fixedly connected with an electric adjustment machine, and the driving end of the electric adjustment machine is fixedly connected with a straightening rod.

[0009] In the above-mentioned intelligent straightening machine for a drive axle, the two sensor recorders are located on the same horizontal plane.

[0010] In the above-mentioned intelligent straightening machine for a driving axle, the straightening rod is located directly above the sensor recorder.

[0011] In the above-mentioned intelligent straightening machine for a drive axle, the dragging plate is in an L shape.

[0012] Compared with the existing technology, the advantages of this drive axle intelligent straightening machine are:

[0013] The utility model uses an electric telescopic rod to move the movable column vertically up and down, and the movable column will drive the pushing block to move upward during the upward process, and the pushing block will drive the movable block 2 to rotate upward during the movement, and at the same time, the clamping tooth block is forced to move upward, and the movable block 1 will move forward while moving upward due to the thrust of the pushing block and the limiting influence of the clamping tooth block and the movable block 2. When the clamping tooth block contacts the clamping mouth of the clamping plate, the clamping movement ends, thereby improving the stability of the clamping plate during the straightening process. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a front view of an intelligent straightening machine for a drive axle proposed by the utility model;

[0015] Figure 2 This is a front cross-sectional view of a drive axle intelligent straightening machine proposed by the utility model;

[0016] Figure 3 for Figure 1 A partial enlarged view of part A.

[0017] In the figure: 1 chassis, 2 tooth chain, 3 tooth connection plate, 4 brush, 5 drag plate, 6 clamping plate, 7 sensor recorder, 8 straightening rod, 9 electric adjustment machine, 10 fixed block, 11 electric telescopic rod, 12 fixed plate, 13 moving column, 14 push block, 15 movable block one, 16 clamping tooth block, 17 fixed column, 18 limit block, 19 movable block two. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0019] Reference Figure 1-Figure 3A drive axle intelligent straightening machine includes a chassis 1, the inner wall of the chassis 1 is symmetrically provided with a clamping mechanism, the clamping mechanism includes a clamping tooth block 16, a moving column 13, and a fixed block 10, the outer wall of the chassis 1 is fixedly connected with a support column, the top of the support column is fixedly connected with an electric adjustment machine 9, the driving end of the electric adjustment machine 9 is fixedly connected with a straightening rod 8, the straightening rod 8 is located directly above the sensor recorder 7, the outer wall of the chassis 1 is fixedly connected with two sensor recorders 7, the two sensor recorders 7 are located on the same horizontal plane, the fixed block 10 is fixedly connected to the inner wall of the chassis 1, the upper side wall of the fixed block 10 is fixedly connected with a support plate, the support plate The top of the fixed block 10 is fixedly connected with a clamping plate 6, and the left side wall of the clamping plate 6 is provided with a clamping opening. The top of the fixed block 10 is fixedly connected with an electric telescopic rod 11, and the inner side wall of the chassis 1 is fixedly connected with a fixed plate 12, and the fixed plate 12 is located above the electric telescopic rod 11. The upper side wall of the fixed plate 12 is fixedly connected with a fixed column 17. The driving end of the electric telescopic rod 11 passes through the fixed plate 12 and is fixedly connected with a moving column 13. The moving column 13 is located on the left side of the fixed column 17. The top of the fixed column 17 is rotatably connected with a movable block 2 19, and the top of the moving column 13 is rotatably connected with a push block 14, and the upper side wall of the push block 14 is rotatably connected with a movable block 15. The right side wall of the push block 14 is rotatably connected to the limit block 18, the limit block 18 is rotatably connected to the movable block 2 19, the top of the movable block 2 19 is rotatably connected to the clamping tooth block 16, the clamping tooth block 16 is rotatably connected to the movable block 1 15, the electric telescopic rod 11 is started, and the movable column 13 is vertically moved up and down by the electric telescopic rod 11, and the movable column 13 will drive the push block 14 to move upward during the upward process, and the push block 14 drives the movable block 2 19 to rotate upward during the movement, and at the same time, the clamping tooth block 16 is forced to move upward, and the movable block 15 is moved upward due to the thrust of the push block 14 and the limit of the clamping tooth block 16 and the movable block 2 19. It will also move forward while moving. When the clamping tooth block 16 contacts the clamping mouth of the clamping plate 6, the clamping movement ends, and the movable column 13 will drive the push block 14 to move downward during the downward process. The push block 14 drives the movable block 2 19 to rotate downward during the movement. At the same time, the clamping tooth block 16 is forced to move downward, and the movable block 15 will move backward while moving downward due to the thrust of the push block 14 and the limiting influence of the clamping tooth block 16 and the movable block 2 19. When the clamping tooth block 16 moves downward and shrinks to contact with the movable block 2 19, it is already below the workpiece, and the clamping movement ends here, thereby improving the stability of the clamping plate 6 during the straightening process.

[0020] A conveying mechanism is provided on the inner wall of the chassis 1, and the conveying mechanism includes a tooth chain 2, the teeth of the tooth chain 2 are fixedly connected with a tooth connection plate 3, the top of the tooth connection plate 3 is fixedly connected with a drag plate 5, the drag plate 5 is L-shaped, and the two ends of the drag plate 5 are fixedly connected with brushes 4. When the drive bridge contacts the drag plate 5, it will contact the front brush 4 before the front end to preliminarily clean the surface of the drive bridge. When the drive bridge moves to be located below the sensor recorder 7, the clamping plate 6 moves upward and contacts the drive bridge, and the drag plate 5 moves to perform a secondary cleaning on the drive bridge. When the drive bridge moves to be parallel to the sensor recorder 7, the clamping plate 6 stops moving, and the symmetrical clamping mechanism operates. The sensor recorder 7 scans the workpiece and inquires about abnormal conditions. When there is an abnormal state, the information is transmitted to the electric adjustment machine 9, and the driving end of the electric adjustment machine 9 controls the straightening rod 8 to perform the straightening operation.

[0021] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A drive axle intelligent straightening machine, comprising a chassis (1), characterized in that: The inner side wall of the case (1) is symmetrically provided with a clamping mechanism, the clamping mechanism comprising a clamping tooth block (16), a movable column (13), and a fixed block (10); the outer side wall of the case (1) is fixedly connected to two sensor recorders (7); the fixed block (10) is fixedly connected to the inner side wall of the case (1); the upper side wall of the fixed block (10) is fixedly connected to a support plate; the top end of the support plate is fixedly connected to a clamping plate (6); the left side wall of the clamping plate (6) is provided with a clamping opening; the top end of the fixed block (10) is fixedly connected to an electric telescopic rod (11); the inner side wall of the case (1) is fixedly connected to a fixed plate (12); the fixed plate (12) is located above the electric telescopic rod (11); the upper side wall of the fixed plate (12) A fixed column (17) is fixedly connected, the driving end of the electric telescopic rod (11) passes through the fixed plate (12) and is fixedly connected to the movable column (13), the movable column (13) is located on the left side of the fixed column (17), the top end of the fixed column (17) is rotatably connected to the movable block 2 (19), the top end of the movable column (13) is rotatably connected to the push block (14), the upper side wall of the push block (14) is rotatably connected to the movable block 1 (15), the right side wall of the push block (14) is rotatably connected to the limit block (18), the limit block (18) is rotatably connected to the movable block 2 (19), the top end of the movable block 2 (19) is rotatably connected to the clamping tooth block (16), and the clamping tooth block (16) is rotatably connected to the movable block 1 (15).

2. The intelligent straightening machine for a drive axle according to claim 1, characterized in that: The inner wall of the case (1) is provided with a conveying mechanism, the conveying mechanism comprising a toothed chain (2), the toothed chain (2) having a toothed connection plate (3) fixedly connected to the toothed connection plate (3), the top end of the toothed connection plate (3) fixedly connected to a towing plate (5), and the two ends of the towing plate (5) fixedly connected to brushes (4).

3. The intelligent straightening machine for a drive axle according to claim 1, characterized in that: The outer side wall of the chassis (1) is fixedly connected to a support column, the top end of the support column is fixedly connected to an electric adjustment machine (9), and the driving end of the electric adjustment machine (9) is fixedly connected to a straightening rod (8).

4. The intelligent straightening machine for a drive axle according to claim 1, characterized in that: The two sensor recorders (7) are located on the same horizontal plane.

5. The intelligent straightening machine for drive axles according to claim 3, characterized in that: The straightening rod (8) is located directly above the sensor recorder (7).

6. The intelligent straightening machine for drive axles according to claim 2, characterized in that: The dragging plate (5) is in an L shape.

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