A chassis spray painting hanger for automobile production

Abstract

The present invention relates to the technical field of automobile production, and specifically to a chassis painting hanger for automobile production, wherein the output end of the adjusting motor is fixedly connected with an adjusting threaded shaft, the side portion of the single rotating shaft is threadedly connected with a rotating frame, a sliding groove is provided inside the rotating frame, and a positioning shaft is movably installed inside the sliding groove, and the positioning shaft is fixed to the inner side of an auxiliary box body, and the rotating frame at one end away from the single rotating shaft is rotatably connected with a double rotating shaft inside, and the side of the double rotating shaft is fixedly connected with a telescopic plate, and the end of the telescopic plate away from the double rotating shaft is fixedly connected with a pushing sliding bar, and the end of the pushing sliding bar away from the telescopic plate is fixedly connected with a spring mounting plate, and the moving mounting block is controlled to move by the adjusting motor, thereby controlling the clamping and lifting of the device, and then facilitating painting, and comprehensive painting can be carried out by adjusting the setting of the rotating motor and the clamping frame and by moving the auxiliary box body, and adjusting the clamping position, while reducing manual participation.

Description

Technical Field

[0001] The invention relates to the technical field of automobile production, in particular to a chassis painting hanger for automobile production. Background Art

[0002] The function of the chassis is to support and install the automobile engine and its various components and assemblies, forming the overall shape of the automobile, and receiving the power of the engine to make the automobile move and ensure normal driving.

[0003] In the prior art, when a car chassis is painted, the chassis is lifted by a hydraulic cylinder for painting, or is placed on a support frame for painting, but the supporting part cannot be painted and manual cooperation is required, which wastes human resources. Therefore, the present invention provides a chassis painting hanger for automobile production. Summary of the invention

[0004] The object of the present invention is to provide a chassis painting hanger for automobile production to solve the problems raised in the above background technology.

[0005] The technical solution of the present invention is: a chassis painting hanger for automobile production, comprising a box body, a main installation box body, an auxiliary box body, and an adjustment motor, the output end of the adjustment motor is fixedly connected with an adjustment threaded shaft, the side of the adjustment threaded shaft is provided with two opposite threads, and the threaded side parts are both transmission-connected with a movable installation block, the two sides of the movable installation block are fixedly connected with two single-weight rotating shafts, the side of the single-weight rotating shaft is threadedly connected with a rotating frame, a slide groove is provided inside the rotating frame, and a positioning shaft is movably installed inside the slide groove, the positioning shaft is fixed to the inner side of the auxiliary box body, and the rotating frame is rotatably connected with a double-weight rotating shaft at one end away from the single-weight rotating shaft. The side of the double rotating shaft is fixedly connected with a telescopic plate, and one end of the telescopic plate away from the double rotating shaft is fixedly connected with a push sliding bar, and one end of the push sliding bar away from the telescopic plate is fixedly connected with a spring mounting plate, and the side of the push sliding bar is transmission-connected with a telescopic adjustment box, and the inner side of the spring mounting plate is fixedly connected with a return spring, and the return spring is fixedly connected to the telescopic adjustment box, and one side of the telescopic adjustment box is fixedly connected with two positioning telescopic columns, and the side of the positioning telescopic column is sleeved with a positioning telescopic cylinder, and the positioning telescopic cylinder is fixedly connected to the side of the auxiliary box body, and a sliding groove is provided on the inner side of the telescopic plate, and the inner side of the sliding groove is transmission-connected with a push The top of the pushing slider is fixedly connected with a mounting block, and the interior of the mounting block is fixedly connected with a triple rotating shaft. The side of the triple rotating shaft is rotatably connected with an upper lifting column, and the inner side of one end of the upper lifting column away from the triple rotating shaft is fixedly connected with a quadruple rotating shaft. The side of the quadruple rotating shaft is rotatably connected with a clamping column, and the clamping column is slidably connected to the interior of the telescopic adjustment box, and the top of the telescopic adjustment box is fixedly connected with a supporting pad. When in use: the adjustment motor is started to drive the adjustment threaded shaft to rotate forward, so that the movable mounting block moves. Because the positioning shaft is fixed in the middle of the rotating frame, the movable mounting block moves through the first rotating shaft and the second rotating shaft. The setting makes the rotating frame tilt and pull the telescopic plates on both sides to move inward, pull the moving push plate, the telescopic adjustment box and the clamping column and the mechanism below to clamp the automobile chassis from both sides, and at the same time, the positioning telescopic column is retracted into the interior of the positioning telescopic cylinder, the mobile mounting block continues to move, the rotating frame is pulled to continue to tilt, the telescopic plate is pulled to continue to move, the positioning telescopic cylinder is against the telescopic adjustment box, so that the telescopic adjustment box is positioned, and at the same time the reset spring squeezes the telescopic adjustment box inward, the auxiliary box pushes the push slider to move along the slide groove on the inner side of the telescopic plate, so that the push slider continues to move toward the telescopic adjustment box, so that the upper lifting column continues to tilt and pushes the clamping column to move upward, lift the automobile chassis, and complete the lifting.

[0006] Preferably, two auxiliary boxes are installed inside the main box installation body, and the inner sides of the two auxiliary boxes are fixedly connected to movable push plates, the middle of the main box installation body is fixedly connected to a center partition plate, one side of the movable mounting block is fixedly connected to a pushing card block, and one side of the movable push plate is provided with a card slot of the same size as the pushing card block, both sides of the box body are fixedly connected to supporting side plates, the inner sides of the supporting side plates are fixedly connected to a card frame, the top inner side of the box body is fixedly connected to a motor mounting cylinder, the top inner wall of the box body is fixedly connected to a pulling cylinder, the bottom of the pulling cylinder is connected to the bearing of the main box installation body, and the inner side of the motor mounting cylinder is fixedly connected to a rotating motor The output end of the rotating motor is fixedly connected to the main installation box; when in use: when the automobile chassis is lifted, the rotating motor is started to rotate the main installation box, so that the two ends of the automobile chassis are clamped in the inside of the clamping frame, and the adjustment motor continues to rotate forward. When the movable installation block is close to the movable push plate, the clamping block is pushed to clamp in the inside of the movable push plate, and the auxiliary box is pushed to move, so that the clamping position is offset, and then the main installation box is rotated to separate the automobile chassis from the clamping frame, so as to facilitate painting the initial clamping position. On the contrary, when lowering, the adjustment motor starts to reverse, so that the inner movable installation block is reset, and the automobile chassis is lowered. The auxiliary box is continuously pushed away from the central partition by the movable installation block to reset the entire device.

[0007] Preferably, the bottom of the clamping column is fixedly connected to a clamping frame, the inner side of the clamping frame is fixedly connected to a buffer spring, the end of the buffer spring is fixedly connected to a buffer clamping plate, both sides of the buffer clamping plate are fixedly connected to limiting side plates, the inner side of the limiting side plate is fixedly connected to a limiting slide bar, and a sliding groove is provided on the side of the clamping frame and the sliding groove is slidably connected to the limiting slide bar; when in use: the automobile chassis is clamped by the clamping frame, the buffer clamping plate is squeezed inwards to avoid damage to the side of the chassis, and at the same time, the limiting side plate and the limiting slide bar are used to limit the position.

[0008] The present invention provides a chassis painting hanger for automobile production through improvement, which has the following improvements and advantages compared with the prior art:

[0009] The first one is that the chassis painting hanger for automobile production described in the present invention is started by adjusting the motor to drive the adjusting threaded shaft to rotate forward, so that the movable mounting block moves. Because the positioning shaft is fixed in the middle of the rotating frame, when the movable mounting block moves, the rotating frame is tilted through the setting of the first rotating shaft and the second rotating shaft to pull the telescopic plates on both sides to move inward, and the moving push plate, the telescopic adjustment box and the clamping column and the mechanism below thereof are pulled to clamp the automobile chassis from both sides. At the same time, the positioning telescopic column is retracted into the interior of the positioning telescopic cylinder, and the movable mounting block continues to move, the rotating frame is pulled to continue to tilt, the telescopic plate is pulled to continue to move, the positioning telescopic cylinder is pressed against the telescopic adjustment box, so that the telescopic adjustment box is positioned, and at the same time the reset spring presses the telescopic adjustment box inward, and the auxiliary box pushes the push slider to move along the slide groove on the inner side of the telescopic plate, so that the push slider continues to move toward the telescopic adjustment box, so that the upper lifting column continues to tilt and pushes the clamping column to move upward, so as to lift the automobile chassis and complete the lifting;

[0010] Second, the chassis painting hoist for automobile production described in the present invention, when the automobile chassis is hoisted, the rotating motor is started to rotate the main installation box, so that the two ends of the automobile chassis are clamped in the inside of the clamping frame, and the adjustment motor continues to rotate forward. When the movable installation block is close to the movable push plate, the clamping block is pushed to clamp in the inside of the movable push plate, and the auxiliary box is pushed to move, so that the clamping position is offset, and then the main installation box is rotated to separate the automobile chassis from the clamping frame, so as to facilitate painting the initial clamping position. On the contrary, when putting it down, the adjustment motor starts to reverse, so that the inner movable installation block is reset, and the automobile chassis is put down. The auxiliary box is continuously pushed away from the center partition by the movable installation block to reset the entire device, and the automobile chassis is clamped by the clamping frame, and the buffer clamping plate is squeezed inward to avoid damage to the side of the chassis, and at the same time, the limiting side plate and the limiting slide are used for limiting.

[0011] Summary: The chassis painting hanger for automobile production described in the present invention controls the movement of the movable mounting block by adjusting the motor, thereby controlling the clamping and lifting of the device, which is convenient for painting. By rotating the motor and the setting of the card frame and moving the auxiliary box, the clamping position is adjusted to carry out comprehensive painting while reducing manual participation. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The present invention will be further explained below in conjunction with the accompanying drawings and embodiments:

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the present invention;

[0014] Figure 2 It is a schematic diagram of the box structure of the present invention;

[0015] Figure 3 It is a schematic diagram of the main box structure of the present invention;

[0016] Figure 4It is a schematic diagram of the auxiliary box structure of the present invention;

[0017] Figure 5 It is a schematic diagram of the structure of the adjusting threaded shaft of the present invention;

[0018] Figure 6 It is a schematic diagram of the structure of the mobile installation block of the present invention;

[0019] Figure 7 It is a schematic diagram of the rotating frame structure of the present invention;

[0020] Figure 8 It is a schematic diagram of the telescopic plate structure of the present invention;

[0021] Fig. 9 It is a schematic diagram of the lifting column structure of the present invention;

[0022] Fig.10 It is a schematic diagram of the clamping frame structure of the present invention.

[0023] Description of reference numerals:

[0024] 1. Box; 2. Support side plate; 3. Snap-on frame; 4. Motor mounting cylinder; 5. Rotate motor; 6. Pull cylinder; 7. Install main box; 8. Auxiliary box; 9. Move push plate; 10. Center partition; 11. Adjust motor; 12. Adjust threaded shaft; 13. Move mounting block; 14. Push snap-on block; 15. Single shaft; 16. Positioning shaft; 17. Rotate frame; 18. Double shaft; 19. Telescopic plate; 20 , positioning telescopic cylinder; 21, positioning telescopic column; 22, pushing sliding bar; 23, spring mounting plate; 24, reset spring; 25, telescopic adjustment box; 26, clamping column; 27, pushing sliding block; 28, mounting block; 29, triple rotating shaft; 30, lifting column; 31, quadruple rotating shaft; 32, clamping frame; 33, supporting pad; 34, buffer spring; 35, buffer clamping plate; 36, limiting side plate; 37, limiting sliding bar. DETAILED DESCRIPTION

[0025] The present invention is described in detail below, and the technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments 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 creative work are within the scope of protection of the present invention.

[0026] The present invention provides a chassis painting hanger for automobile production through improvement. The technical solution of the present invention is:

[0027] like Figure 1-Figure 10As shown, a chassis painting hanger for automobile production includes a box body 1, a main mounting box body 7, an auxiliary box body 8, and an adjustment motor 11. The output end of the adjustment motor 11 is fixedly connected with an adjustment threaded shaft 12. The side of the adjustment threaded shaft 12 is provided with two opposite threads, and the threaded side parts are drivingly connected with a movable mounting block 13. Two single-heavy rotating shafts 15 are fixedly connected to both sides of the movable mounting block 13. The side of the single-heavy rotating shaft 15 is threadedly connected with a rotating frame 17. A slide groove is provided inside the rotating frame 17, and a positioning shaft 16 is movably installed inside the slide groove. The positioning shaft 16 is fixed to the inner side of the auxiliary box body 8. The rotating frame 17 is rotatably connected to the end of the rotating frame 17 away from the single-heavy rotating shaft 15. The side of the double-heavy rotating shaft 18 is fixedly connected with an extension shaft 18. The telescopic plate 19 is fixedly connected to one end of the telescopic plate 19 away from the double rotating shaft 18 with a pushing sliding bar 22, and the pushing sliding bar 22 is fixedly connected to one end of the telescopic plate 19 away from the telescopic plate 19 with a spring mounting plate 23. The side of the pushing sliding bar 22 is transmission-connected with a telescopic adjustment box 25, and the inner side of the spring mounting plate 23 is fixedly connected with a return spring 24, and the return spring 24 is fixedly connected to the telescopic adjustment box 25. One side of the telescopic adjustment box 25 is fixedly connected with two positioning telescopic columns 21, and the side of the positioning telescopic column 21 is sleeved with a positioning telescopic cylinder 20, and the positioning telescopic cylinder 20 is fixedly connected to the side of the auxiliary box 8. A slide groove is provided on the inner side of the telescopic plate 19, and a pushing slider 27 is transmission-connected to the inner side of the slide groove, and the top of the pushing slider 27 is fixedly connected with an installation The mounting block 28 has a triple rotating shaft 29 fixedly connected inside the mounting block 28, and the side of the triple rotating shaft 29 is rotatably connected to an upper lifting column 30, and the inner side of the upper lifting column 30 away from the triple rotating shaft 29 is fixedly connected to a quadruple rotating shaft 31, and the side of the quadruple rotating shaft 31 is rotatably connected to a clamping column 26, and the clamping column 26 is slidably connected to the inside of the telescopic adjustment box 25, and the top of the telescopic adjustment box 25 is fixedly connected to a supporting cushion block 33; when in use: the adjustment motor 11 is started to drive the adjustment threaded shaft 12 to rotate forward, so that the movable mounting block 13 moves, because the positioning shaft 16 is fixed in the middle of the rotating frame 17, so that when the movable mounting block 13 moves, the rotating frame 17 is tilted and pulled through the setting of the single rotating shaft 15 and the double rotating shaft 18. The telescopic plates 19 on both sides are moved inward, and the movable push plate 9, the telescopic adjustment box 25 and the clamping column 26 and the mechanism below are pulled to clamp the automobile chassis from both sides. At the same time, the positioning telescopic column 21 is retracted into the interior of the positioning telescopic cylinder 20, and the mobile mounting block 13 continues to move, and the rotating frame 17 is pulled to continue to tilt, and the telescopic plate 19 is pulled to continue to move, and the positioning telescopic cylinder 20 is against the telescopic adjustment box 25 to position the telescopic adjustment box 25. At the same time, the return spring 24 presses the telescopic adjustment box 25 inward, and the auxiliary box body 8 pushes the push slider 27 to move along the slide groove on the inner side of the telescopic plate 19, so that the push slider 27 continues to move toward the telescopic adjustment box 25, so that the lifting column 30 continues to tilt and pushes the clamping column 26 to move upward, lift the automobile chassis, and complete the lifting.

[0028] Furthermore, two auxiliary boxes 8 are installed inside the main box body 7, and the inner sides of the two auxiliary boxes 8 are fixedly connected with movable push plates 9, and the middle part of the main box body 7 is fixedly connected with a central partition plate 10, and one side of the movable mounting block 13 is fixedly connected with a pushing card block 14, and one side of the movable push plate 9 is provided with a card slot of the same size as the pushing card block 14, and the two sides of the box body 1 are fixedly connected with supporting side plates 2, and the inner sides of the supporting side plates 2 are fixedly connected with a card frame 3, and the top inner side of the box body 1 is fixedly connected with a motor mounting cylinder 4, and the top inner wall of the box body 1 is fixedly connected with a pulling cylinder 6, and the bottom of the pulling cylinder 6 is connected to the bearing of the main box body 7, and the inner side of the motor mounting cylinder 4 is fixedly connected with a rotating motor 5, and the output of the rotating motor 5 The outlet end is fixedly connected to the installation main box body 7; when in use: when the automobile chassis is lifted, the rotating motor 5 is started to rotate the installation main box body 7, so that the two ends of the automobile chassis are clamped in the inside of the clamping frame 3, and the adjustment motor 11 continues to rotate forward. When the movable installation block 13 is close to the movable push plate 9, the clamping block 14 is pushed to be clamped in the inside of the movable push plate 9, and the auxiliary box body 8 is pushed to move, so that the clamping position is offset, and then the installation main box body 7 is rotated to disengage the automobile chassis from the clamping frame 3, so as to facilitate painting the initial clamping position. On the contrary, when putting it down, the adjustment motor 11 starts to reverse, so that the inner movable installation block 13 is reset, and the automobile chassis is put down. The auxiliary box body 8 is continued to be pushed away from the central partition 10 by the movable installation block 13 to reset the entire device.

[0029] Furthermore, the bottom of the clamping column 26 is fixedly connected to a clamping frame 32, the inner side of the clamping frame 32 is fixedly connected to a buffer spring 34, the end of the buffer spring 34 is fixedly connected to a buffer clamping plate 35, both sides of the buffer clamping plate 35 are fixedly connected to limiting side plates 36, the inner side of the limiting side plates 36 is fixedly connected to a limiting slide bar 37, and a sliding groove is provided on the side of the clamping frame 32 and the sliding groove is slidably connected to the limiting slide bar 37; when in use: the automobile chassis is clamped by the clamping frame 32, the buffer clamping plate 35 is squeezed inward to avoid damage to the side of the chassis, and at the same time, the limiting side plates 36 and the limiting slide bar 37 are used for limiting.

[0030] Working principle: When in use: start the adjustment motor 11 to drive the adjustment threaded shaft 12 to rotate forward, so that the mobile mounting block 13 moves. Because the positioning shaft 16 is fixed in the middle of the rotating frame 17, when the mobile mounting block 13 moves, the rotating frame 17 is tilted through the setting of the first rotating shaft 15 and the second rotating shaft 18 to pull the telescopic plates 19 on both sides to move inward, pull the moving push plate 9, the telescopic adjustment box 25 and the clamping column 26 and the mechanism below to clamp the automobile chassis from both sides, and at the same time, the positioning telescopic column 21 is retracted into the interior of the positioning telescopic cylinder 20, and the mobile mounting block 13 continues to move, pull the rotating frame 17 to continue to tilt, pull the telescopic plate 19 to continue to move, and the positioning telescopic cylinder 20 is against the telescopic adjustment box 25 to position the telescopic adjustment box 25. At the same time, the reset spring 24 squeezes the telescopic adjustment box 25 inward, and the auxiliary box 8 pushes the push slider 27 to move along the slide groove inside the telescopic plate 19, so that the push slider 27 continues to move toward the telescopic adjustment box 25. When the vehicle chassis is lifted, the rotating motor 5 is started to rotate the main installation box 7 so that the two ends of the vehicle chassis are clamped in the inside of the clamping frame 3, and the adjusting motor 11 continues to rotate forward. When the movable installation block 13 is close to the movable push plate 9, the clamping block 14 is pushed to be clamped in the inside of the movable push plate 9, and the auxiliary box 8 is pushed to move, so that the clamping position is offset. Then the main installation box 7 is rotated to disengage the vehicle chassis from the clamping frame 3, which is convenient for spraying paint on the initial clamping position. On the contrary, when putting it down, the adjusting motor 11 starts to reverse, so that the inner movable installation block 13 is reset, and the vehicle chassis is put down. The auxiliary box 8 is continuously pushed away from the center partition 10 by the movable installation block 13 to reset the entire device, and the vehicle chassis is clamped by the clamping frame 32, and the buffer clamping plate 35 is squeezed inward to avoid damage to the side of the chassis. At the same time, it is limited by the limiting side plate 36 and the limiting slide bar 37.

[0031] The above description enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A chassis painting hanger for automobile production, comprising a box (1), a main mounting box (7), an auxiliary box (8), and an adjustment motor (11), characterized in that: The output end of the adjustment motor (11) is fixedly connected to an adjustment threaded shaft (12); the side of the adjustment threaded shaft (12) is provided with two opposite threads, and the threaded side is drivingly connected to a movable mounting block (13); two sides of the movable mounting block (13) are fixedly connected to two single-weight rotating shafts (15); the side of the single-weight rotating shaft (15) is threadedly connected to a rotating frame (17); a sliding groove is provided inside the rotating frame (17) and a positioning shaft (16) is movably installed inside the sliding groove; the positioning shaft (16) is fixed to the inner side of the auxiliary box (8); a double-weight rotating shaft (18) is rotatably connected inside the end of the rotating frame (17) away from the single-weight rotating shaft (15); and a telescopic plate (19) is fixedly connected to the side of the double-weight rotating shaft (18); One end of the telescopic plate (19) away from the double rotating shaft (18) is fixedly connected to a push sliding bar (22), one end of the push sliding bar (22) away from the telescopic plate (19) is fixedly connected to a spring mounting plate (23), a side portion of the push sliding bar (22) is transmission-connected to a telescopic adjustment box (25), an inner side of the spring mounting plate (23) is fixedly connected to a return spring (24), and the return spring (24) is fixedly connected to the telescopic adjustment box (25); One side of the telescopic adjustment box (25) is fixedly connected to two positioning telescopic columns (21), the side of the positioning telescopic column (21) is sleeved with a positioning telescopic cylinder (20), and the positioning telescopic cylinder (20) is fixedly connected to the side of the auxiliary box (8); The telescopic plate (19) is provided with a slide groove on the inner side, and a push slider (27) is transmission-connected to the inner side of the slide groove; the top of the push slider (27) is fixedly connected to a mounting block (28); the interior of the mounting block (28) is fixedly connected to a triple shaft (29); the side of the triple shaft (29) is rotationally connected to an upper lifting column (30); the inner side of one end of the upper lifting column (30) away from the triple shaft (29) is fixedly connected to a quadruple shaft (31); the side of the quadruple shaft (31) is rotationally connected to a clamping column (26); the clamping column (26) is slidably connected to the interior of the telescopic adjustment box (25); the top of the telescopic adjustment box (25) is fixedly connected to a support pad (33); Two auxiliary boxes (8) are installed inside the main installation box (7), and the inner sides of the two auxiliary boxes (8) are fixedly connected to movable push plates (9). The middle of the main installation box (7) is fixedly connected to a central partition plate (10), and one side of the movable installation block (13) is fixedly connected to a push card block (14), and one side of the movable push plate (9) is provided with a card slot of the same size as the push card block (14).

2. The chassis painting hanger for automobile production according to claim 1, characterized in that: Support side plates (2) are fixedly connected to both sides of the box body (1), a snap-in frame (3) is fixedly connected to the inner side of the support side plates (2), a motor mounting cylinder (4) is fixedly connected to the inner side of the top of the box body (1), a pulling cylinder (6) is fixedly connected to the inner wall of the top of the box body (1), the bottom of the pulling cylinder (6) is connected to the bearing of the main box body (7), a rotating motor (5) is fixedly connected to the inner side of the motor mounting cylinder (4), and the output end of the rotating motor (5) is fixedly connected to the main box body (7).

3. The chassis painting hanger for automobile production according to claim 1, characterized in that: The bottom of the clamping column (26) is fixedly connected to a clamping frame (32), the inner side of the clamping frame (32) is fixedly connected to a buffer spring (34), and the end of the buffer spring (34) is fixedly connected to a buffer clamping plate (35).

4. The chassis painting hanger for automobile production according to claim 3, characterized in that: The two sides of the buffer clamping plate (35) are fixedly connected to the limiting side plates (36), the inner sides of the limiting side plates (36) are fixedly connected to the limiting sliding strips (37), and the side of the clamping frame (32) is provided with a sliding groove, which is slidably connected to the limiting sliding strips (37).

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