Automobile body correcting device for manufacturing and processing automobile body

Abstract

The utility model belongs to the technical field of automobile body machining, and particularly relates to an automobile body correcting device for manufacturing and machining an automobile body, a linkage control assembly can adjust the drawing angle of a chain in the vertical direction of a height adjusting assembly and can move the position of a sliding block so as to synchronously adjust the correcting angle of drawing equipment to the automobile body in the horizontal direction; the operation steps are simplified, the working efficiency during equipment correction is improved, the labor intensity of workers during vehicle body correction can be reduced through the arrangement of a hydraulic rod, the use convenience is improved, the pulling force of the equipment during vehicle body correction can be better monitored through a pulling force sensor, and the vehicle body structure can be better protected during vehicle body correction; the vehicle body is prevented from being excessively pulled, the gravity of the height adjusting assembly and the gravity of the iron chain can be balanced through cooperation of a fixed pulley and a balancing weight, a worker can adjust the correction angle of equipment in the vertical direction more easily, the labor intensity is reduced, and use convenience is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile body processing, and in particular relates to a body correction device for automobile body manufacturing and processing. Background Art

[0002] The main function of a car body is to protect the driver and create a good aerodynamic environment. A good body can not only bring better performance, but also reflect the personality of the owner. In terms of form, the car body structure is mainly divided into two types: non-load-bearing type and load-bearing type.

[0003] In the prior art, after an automobile body has an accident, it needs to be repaired and remade, and the body needs to be corrected. Most correction mechanisms on the market are cumbersome to operate when correcting different angles and heights of the body. At the same time, tools such as hoists are generally used to pull the parts of the body that need to be corrected, which is inconvenient to use. Utility Model Content

[0004] The purpose of the utility model is to provide a body correction device for automobile body manufacturing and processing, so as to solve the problems mentioned in the background technology.

[0005] In order to achieve the above technical purpose, the technical solution adopted by the utility model is as follows:

[0006] A body correction device for automobile body manufacturing and processing, comprising a fixed platform, a clamp for fixing the body is installed on the upper side of the platform, an annular groove is opened on the outer side of the fixed platform, and a pulling device is slidably connected to the outer side of the annular groove;

[0007] The pulling equipment includes a slider, which is slidably connected to the outer side of the fixed platform, a hydraulic rod is horizontally installed on the outer side of the slider, a vertical rod is installed on the upper side of the output end of the hydraulic rod, a height adjustment component is slidably connected to the upper side of the vertical rod, an iron chain is connected to the side of the height adjustment component, a horizontal fixing component for controlling the horizontal movement of the pulling equipment is provided on the upper side of the slider, and a linkage control component is connected between the height adjustment component and the horizontal fixing component.

[0008] The height adjustment assembly includes a sliding sleeve, which is slidably connected to the vertical rod up and down, and sliding rails are installed on the front and rear sides of the sliding sleeve for sliding left and right. A pull plate is fixedly connected to the left side of the sliding rail, and the iron chain is drivingly connected to the pull plate. A plurality of slots are evenly spaced up and down on the right side of the vertical rod, and a pin matching the slot is installed on the right side of the sliding rail, and a handle is fixed on the right side of the pin, and a tensioning spring is installed between the sliding sleeve and the pull plate.

[0009] A gear ring matching the gear ring is installed on the inner side of the annular groove, and the horizontal fixing assembly includes a sleeve, which is fixedly installed on the upper side of the sliding block, and a sliding rod is installed on the inner side of the sleeve for sliding left and right, and a positioning claw matching the gear ring is connected to the left side of the sliding rod, and a first top plate fixedly connected to the hydraulic rod is installed on the right side of the sliding rod, and a return spring is installed between the first top plate and the sliding rod.

[0010] The linkage control assembly includes a C-shaped long rod, which is hingedly mounted on the side of the vertical rod, and a sliding frame matching the C-shaped long rod is mounted on the side of the slide rail. A second top plate fixedly connected to the output end of the hydraulic rod is mounted on the lower left side of the C-shaped long rod, a wire tube is connected between the first top plate and the second top plate, and a pull wire is slidably mounted on the inner side of the wire tube, one end of the pull wire is transmission connected to the slide rod, and the other end of the pull wire is transmission connected to the lower side of the C-shaped long rod.

[0011] A tension sensor is also connected between the pull plate and the iron chain, and the tension sensor is electrically connected to an external display device.

[0012] A vertical cavity is opened in the middle of the vertical rod, and a counterweight block is installed in the cavity for sliding up and down. A fixed pulley is installed on the left side of the top of the vertical rod, and a pull rope matching it is provided on the upper side of the fixed pulley. One end of the pull rope is transmission connected to the sliding sleeve, and the other end of the pull rope is transmission connected to the counterweight block.

[0013] The linkage control component can adjust the chain pulling angle in the vertical direction of the height adjustment component, and move the slider position to synchronously adjust the pulling device to correct the body in the horizontal direction, simplifying the operation steps and improving the work efficiency of the equipment during correction. The setting of the hydraulic rod can reduce the labor intensity of the staff when correcting the body, and improve the convenience of use. The gear ring and the positioning claw enable the pulling device to be fixed in multiple horizontal positions, improving flexibility. At the same time, the reset spring keeps the positioning claw and the gear ring in contact, and has strong stability. The cooperation of the C-shaped long rod, the sliding frame and the pull wire enables the staff to move the height adjustment component and the horizontal fixing component by controlling the pull rod only. The control of the two components is achieved through a single handle, which greatly simplifies the operation process and improves the coordination of the overall system. The tension sensor can better monitor the tension of the equipment when correcting the body, better protect the body structure when correcting the body, and avoid excessive pulling of the body. The cooperation of the fixed pulley and the counterweight block can balance the gravity of the height adjustment component and the chain, so that the staff can more easily adjust the correction angle of the equipment in the vertical direction, reduce labor intensity, and improve convenience.

[0014] Fixed platform 1, clamp 2, annular groove 3, slider 4, hydraulic rod 5, vertical rod 6, iron chain 7, sliding sleeve 8, slide rail 9, pull plate 10, tension spring 11, bayonet 12, handle 13, slot 14, gear ring 15, sleeve 16, slide rod 17, positioning claw 18, first top plate 19, return spring 20, C-shaped long rod 21, sliding frame 22, second top plate 23, pull wire 24, wire tube 25, tension sensor 26, cavity 27, counterweight 28, fixed pulley 29, pull rope 30. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention can be further described by the non-limiting embodiments given in the accompanying drawings.

[0016] Figure 1 It is a structural schematic diagram of the utility model.

[0017] Figure 2 for Figure 1 Schematic diagram of the enlarged structure at point A in the middle.

[0018] Figure 3 for Figure 1 Schematic diagram of the enlarged structure at point B in the middle.

[0019] Figure 4 It is a schematic diagram of the cross-sectional structure of the utility model.

[0020] Figure 5 for Figure 4 Schematic diagram of the enlarged structure at point C in the middle.

[0021] Figure 6 for Figure 4 Schematic diagram of the enlarged structure at D in the middle. DETAILED DESCRIPTION

[0022] In order to enable those skilled in the art to better understand the present invention, the technical solution of the present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0023] Example 1: Figure 1-6 As shown, a body correction device for automobile body manufacturing and processing includes a fixed platform 1, a clamp 2 for fixing the body is installed on the upper side of the platform, an annular groove 3 is opened on the outer side of the fixed platform 1, and a pulling device is slidably connected to the outer side of the annular groove 3;

[0024] The pulling equipment includes a slider 4, which is slidably connected to the outer side of the fixed platform 1. A hydraulic rod 5 is horizontally installed on the outer side of the slider 4. A vertical rod 6 is installed on the upper side of the output end of the hydraulic rod 5. A height adjustment component is slidably connected to the upper side of the vertical rod 6. An iron chain 7 is connected to the side of the height adjustment component. A horizontal fixing component for controlling the horizontal movement of the pulling equipment is provided on the upper side of the slider 4, and a linkage control component is connected between the height adjustment component and the horizontal fixing component.

[0025] When the utility model is in use, the vehicle body that needs to be corrected is placed on the upper side of the fixed platform 1 and fixed with the clamp 2, one end of the iron chain 7 is fixed to the part of the vehicle body that needs to be pulled, the height adjustment component can conveniently adjust the pulling direction of the pulling device in the vertical direction, the horizontal fixing component can conveniently adjust the horizontal position of the slider 4 in the horizontal direction, thereby adjusting the horizontal pulling angle of the pulling device, the linkage control component can adjust the chain pulling angle in the vertical direction of the height adjustment component, and can move the slider 4 position to synchronously adjust the pulling device in the horizontal direction. The correction angle of the vehicle body, simplifying the operating steps, and improving the work efficiency of the equipment during correction. The provision of the hydraulic rod 5 can reduce the labor intensity of the staff when correcting the vehicle body, thereby improving the convenience of use.

[0026] The height adjustment component includes a sliding sleeve 8, which is slidably connected to the vertical rod 6 up and down. Slide rails 9 are slidably installed on the front and rear sides of the sliding sleeve 8, and a pull plate 10 is fixedly connected to the left side of the slide rail 9. The iron chain 7 is transmission-connected to the pull plate 10. A plurality of slots 14 are evenly spaced up and down on the right side of the vertical rod 6. A latch pin 12 matching the latch slot 14 is installed on the right side of the sliding rail 9, and a handle 13 is fixed to the right side of the latch pin 12. A tensioning spring 11 is installed between the sliding sleeve 8 and the pull plate 10.

[0027] When the height adjustment assembly is not in use, the tensioning spring 11 makes the pulling plate 10 and the slide rail 9 move to the left as a whole so that the locking pin 12 keeps in contact with the slot 14. At this time, the height position of the height adjustment assembly is limited. When it is necessary to adjust the pulling height of the pulling equipment, it is only necessary to pull the handle 13 and adjust the position of the sliding sleeve 8 up and down. When it reaches the predetermined position, the tensioning spring 11 makes the locking pin 12 clamp the inner side of the slot 14, and the height adjustment assembly is adjusted.

[0028] The cooperation between the slot 14 and the pin 12 makes the entire operation process of the height adjustment assembly more concise. The tension spring 11 ensures that the pin 12 is located inside the slot 14 when the handle 13 is not in use, thereby improving the reliability of the height adjustment assembly.

[0029] A gear ring 15 matching the gear ring 3 is installed on the inner side of the annular groove 3. The horizontal fixing assembly includes a sleeve 16, which is fixedly installed on the upper side of the slider 4. A slide rod 17 is slidably installed on the inner side of the sleeve 16. A positioning claw 18 matching the gear ring 15 is connected to the left side of the slide rod 17. A first top plate 19 fixedly connected to the hydraulic rod 5 is installed on the right side of the slide rod 17. A return spring 20 is installed between the first top plate 19 and the slide rod 17.

[0030] When the horizontal fixing assembly is not in use, the return spring 20 is in an extended state, and the positioning claw 18 is stuck inside the gear ring 15. At this time, the pulling device cannot move in the horizontal direction. When it is necessary to change the horizontal correction angle of the pulling device to the vehicle body, it is only necessary to move the slide bar 17 to the right to separate the positioning claw from the gear ring 15. At this time, the slide block 4 and the hydraulic rod 5 can move in the horizontal direction.

[0031] The gear ring 15 and the positioning claw 18 enable the pulling device to be fixed at multiple horizontal positions, thereby improving flexibility. Meanwhile, the return spring 20 enables the positioning claw 18 to maintain contact with the gear ring 15, thereby providing strong stability.

[0032] The linkage control component includes a C-shaped long rod 21, which is hingedly installed on the side of the vertical rod 6. A sliding frame 22 matching the C-shaped long rod 21 is installed on the side of the slide rail 9. A second top plate 23 fixedly connected to the output end of the hydraulic rod 5 is installed on the lower left side of the C-shaped long rod 21. A wire tube 25 is connected between the first top plate 19 and the second top plate 23. A pull wire 24 is slidably installed on the inside of the wire tube 25. One end of the pull wire 24 is transmission connected to the slide rod 17, and the other end of the pull wire 24 is transmission connected to the lower side of the C-shaped long rod 21.

[0033] When the staff is adjusting the height adjustment assembly, the slide rail 9 and the slide frame 22 can make the C-shaped long rod 21 rotate to the right, and the pull wire 24 connected to the C-shaped long rod 21 drives the positioning claw 18 to move synchronously.

[0034] The cooperation of the C-shaped long rod 21, the sliding frame 22 and the pull wire 24 enables the staff to move the height adjustment component and the horizontal fixing component by only controlling the pull rod, and the control of the two components is achieved through a single handle 13, which greatly simplifies the operation process and improves the coordination of the overall system.

[0035] A tension sensor 26 is also connected between the pull plate 10 and the iron chain 7 , and the tension sensor 26 is electrically connected to an external display device.

[0036] The tension sensor 26 can better monitor the tension of the vehicle body when the equipment is correcting it, and can better protect the vehicle body structure when the vehicle body is correcting it, thereby preventing the vehicle body from being excessively pulled.

[0037] Example 2: Figure 4 , Figure 6 As shown, further improvements are made on the basis of Example 1, a vertical cavity 27 is opened in the middle of the vertical rod 6, a counterweight block 28 is installed in the cavity 27 for sliding up and down, a fixed pulley 29 is installed on the left side of the top of the vertical rod 6, and a pull rope 30 matching it is provided on the upper side of the fixed pulley 29, one end of the pull rope 30 is connected to the sliding sleeve 8 for transmission, and the other end of the pull rope 30 is connected to the counterweight block 28 for transmission.

[0038] The weight of the counterweight 28 is comparable to that of the height adjustment assembly and the chain 7. When the sleeve 8 is at the uppermost stroke of the vertical rod 6, the counterweight 28 is located at the bottom of the cavity 27 inside the vertical rod 6. The cooperation between the fixed pulley 29 and the counterweight 28 can balance the gravity of the height adjustment assembly and the chain 7, making it easier for staff to adjust the vertical correction angle of the equipment, reducing labor intensity and improving ease of use.

[0039] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or change the above embodiments without violating the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the relevant technical field without departing from the spirit and technical ideas disclosed in the present invention shall still be covered by the claims of the present invention.

Claims

1. A body correction device for automobile body manufacturing and processing, comprising a fixed platform, on the upper side of which is mounted a fixture for fixing the body, characterized in that: An annular groove is provided on the outer side of the fixed platform, and a pulling device is slidably connected to the outer side of the annular groove; The pulling equipment includes a slider, which is slidably connected to the outer side of the fixed platform, a hydraulic rod is horizontally installed on the outer side of the slider, a vertical rod is installed on the upper side of the output end of the hydraulic rod, a height adjustment component is slidably connected to the upper side of the vertical rod, an iron chain is connected to the side of the height adjustment component, a horizontal fixing component for controlling the horizontal movement of the pulling equipment is provided on the upper side of the slider, and a linkage control component is connected between the height adjustment component and the horizontal fixing component.

2. The vehicle body correction device for automobile body manufacturing and processing according to claim 1, characterized in that: The height adjustment assembly includes a sliding sleeve, which is slidably connected to the vertical rod up and down, and sliding rails are installed on the front and rear sides of the sliding sleeve for sliding left and right. A pull plate is fixedly connected to the left side of the sliding rail, and the iron chain is drivingly connected to the pull plate. A plurality of slots are evenly spaced up and down on the right side of the vertical rod, and a pin matching the slot is installed on the right side of the sliding rail, and a handle is fixed on the right side of the pin, and a tensioning spring is installed between the sliding sleeve and the pull plate.

3. The vehicle body correction device for automobile body manufacturing and processing according to claim 2, characterized in that: A gear ring matching the gear ring is installed on the inner side of the annular groove, and the horizontal fixing assembly includes a sleeve, which is fixedly installed on the upper side of the sliding block, and a sliding rod is installed on the inner side of the sleeve for sliding left and right, and a positioning claw matching the gear ring is connected to the left side of the sliding rod, and a first top plate fixedly connected to the hydraulic rod is installed on the right side of the sliding rod, and a return spring is installed between the first top plate and the sliding rod.

4. The vehicle body correction device for automobile body manufacturing and processing according to claim 3, characterized in that: The linkage control assembly includes a C-shaped long rod, which is hingedly mounted on the side of the vertical rod, and a sliding frame matching the C-shaped long rod is mounted on the side of the slide rail. A second top plate fixedly connected to the output end of the hydraulic rod is mounted on the lower left side of the C-shaped long rod, a wire tube is connected between the first top plate and the second top plate, and a pull wire is slidably mounted on the inner side of the wire tube, one end of the pull wire is transmission connected to the slide rod, and the other end of the pull wire is transmission connected to the lower side of the C-shaped long rod.

5. The vehicle body correction device for automobile body manufacturing and processing according to claim 4, characterized in that: A tension sensor is also connected between the pull plate and the iron chain, and the tension sensor is electrically connected to an external display device.

6. The vehicle body correction device for automobile body manufacturing and processing according to claim 2, characterized in that: A vertical cavity is opened in the middle of the vertical rod, and a counterweight block is installed in the cavity for sliding up and down. A fixed pulley is installed on the left side of the top of the vertical rod, and a pull rope matching it is provided on the upper side of the fixed pulley. One end of the pull rope is transmission connected to the sliding sleeve, and the other end of the pull rope is transmission connected to the counterweight block.

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