Hanging tool special for automobile plate spring paint spraying

Abstract

The utility model relates to the technical field of steel plate spring processing, and discloses a special hanger for automobile plate spring paint spraying, which comprises a base, a sleeve is fixedly mounted on the upper surface of the base, a first motor is fixedly mounted in the sleeve, and the output end of the first motor is in spline connection with a first transmission rod; a threaded rod is fixedly mounted at one end of the first transmission rod, a supporting rod is in threaded connection with the surface of the threaded rod, and a cross beam is fixedly mounted on one side of the supporting rod. According to the special hanging tool for paint spraying of the automobile plate spring, through cooperative arrangement of the sleeve, the first motors, the first transmission rods, the threaded rods, the supporting rods and the cross beam, when the special hanging tool is used, the two first motors are controlled to rotate through a controller, and then the supporting rods are driven to ascend and descend while the first transmission rods and the threaded rods are driven to rotate, so that the height of a hook is conveniently adjusted; and the device is suitable for plate springs with different lengths.

Description

Technical Field

[0001] The utility model relates to the technical field of leaf spring processing, in particular to a special hanger for painting automobile leaf springs. Background Art

[0002] The leaf spring is the most widely used elastic element in automobile suspension. It is an elastic beam of approximately equal strength composed of several alloy spring sheets of equal width but unequal length (the thickness can be equal or unequal). The leaf spring is also called a leaf spring. The automobile leaf spring is the most traditional elastic element in the automobile suspension system. It has the advantages of good reliability, simple structure, short manufacturing process, low cost and greatly simplified structure. After the automobile leaf spring is produced, in order to prevent corrosion, oxidation and other conditions, it is necessary to spray protective paint on the leaf spring, that is, spray painting. Due to the long shape of the automobile leaf spring, the automobile leaf spring is generally mounted on the bracket using a bracket, and then the surface of the leaf spring is sprayed with paint manually or by a mechanical arm.

[0003] The existing special hanger for painting automobile leaf springs is not convenient for adjusting the height of the hook, so that the staff needs to use supporting tools to hang the leaf spring. The scope of application is small and it is not convenient to disassemble and replace the damaged hook. Therefore, the utility model provides a special hanger for painting automobile leaf springs. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides a special hanger for painting automobile leaf springs, which solves the problems raised in the above-mentioned background technology.

[0006] (II) Technical solution

[0007] To achieve the above objectives, the utility model provides the following technical solutions: a special hanger for painting automobile leaf springs, comprising a base, a sleeve fixedly installed on the upper surface of the base, a first motor fixedly installed inside the sleeve, a first transmission rod splined to the output end of the first motor, a threaded rod fixedly installed on one end of the first transmission rod, a support rod threadedly connected to the surface of the threaded rod, a crossbeam fixedly installed on one side of the support rod, a protective box fixedly installed on the upper surface of the crossbeam, a second motor fixedly installed on one side of the protective box, a second transmission rod splined to the output end of the second motor, a rotating rod fixedly installed on one end of the second transmission rod, a first bevel gear fixedly installed on the surface of the rotating rod, a second bevel gear meshed with the surface of the first bevel gear, a socket fixedly installed on one end of the second bevel gear through a rotating shaft, an insert block inserted inside the socket, a connecting frame fixedly installed on the bottom of one end of the insert block, and a hook fixedly installed on the surface of the connecting frame.

[0008] Preferably, a mounting groove is provided inside the insert block, a spring is provided inside the mounting groove, and a clamping block is provided at one end of the spring.

[0009] Preferably, a controller is fixedly mounted on one side of the sleeve, and a power box is mounted on one side of the controller.

[0010] Preferably, one side of the base is fixedly connected to the supporting cross bar.

[0011] Preferably, a knob rod is threadedly connected to the upper surface of the base, and a stabilizing foot pad is fixedly mounted on one end of the knob rod.

[0012] Preferably, a universal wheel is fixedly mounted on the bottom of the base, and a brake pad is arranged inside the universal wheel.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides a special hanger for painting automobile leaf springs, which has the following beneficial effects:

[0015] The special hanger for painting automobile leaf springs is arranged by the cooperation of a sleeve, a first motor, a first transmission rod, a threaded rod, a support rod and a crossbeam. When in use, the two first motors are controlled to rotate by a controller, thereby driving the first transmission rod and the threaded rod to rotate and driving the support rod to rise and fall, so that the height of the hook can be adjusted and leaf springs of different lengths can be used. The special hanger for painting automobile leaf springs is arranged by the cooperation of a second motor, a second transmission rod, a rotating rod, a first bevel gear, a second bevel gear, a rotating shaft, a socket, an insert, a connecting frame, a hook, a mounting groove, a spring and a clamping block. When the plug is inserted into the socket, the spring pushes the card block into the card slot for fixing, and then the second motor drives the second transmission rod and the rotating rod to rotate, and then the meshing first bevel gear and the second bevel gear drive the rotating shaft and the hanging leaf spring to rotate, thereby improving the painting efficiency and facilitating the rapid disassembly and assembly of the hook. Through the coordinated arrangement of the knob rod, the stabilizing foot pad and the universal wheel, the bracket is moved to the painting position through the universal wheel when in use, and then the knob rod is rotated to drive the stabilizing foot pad to resist the ground, thereby facilitating the workers to move and carry the bracket. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a cross-sectional view of the structure of the utility model;

[0018] Figure 3 For the utility model Figure 2 A magnified view of the structure.

[0019] In the figure: 1, base 2, sleeve 3, first motor 4, first transmission rod 5, threaded rod 6, support rod 7, cross beam 8, protective box 9, second motor 10, second transmission rod 11, rotating rod 12, first bevel gear 13, second bevel gear 14, rotating shaft 15, socket 16, plug block 17, connecting frame 18, hook 19, mounting slot 20, spring 21, block 22, controller 23, power box 24, supporting cross bar 25, knob rod 26, stabilizing foot pad 27, universal wheel. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-3The utility model provides a technical solution: it includes a base 1, a sleeve 2 is fixedly installed on the upper surface of the base 1, a first motor 3 is fixedly installed inside the sleeve 2, a first transmission rod 4 is splinedly connected to the output end of the first motor 3, a threaded rod 5 is fixedly installed at one end of the first transmission rod 4, a support rod 6 is threadedly connected to the surface of the threaded rod 5, a crossbeam 7 is fixedly installed on one side of the support rod 6, a protective box 8 is fixedly installed on the upper surface of the crossbeam 7, a second motor 9 is fixedly installed on one side of the protective box 8, a second transmission rod 10 is splinedly connected to the output end of the second motor 9, a rotating rod 11 is fixedly installed at one end of the second transmission rod 10, a first bevel gear 12 is fixedly installed on the surface of the rotating rod 11, and the first bevel gear 12 is fixedly installed on the surface of the rotating rod 11. A second bevel gear 13 is meshed with the surface of the gear 12, one end of the second bevel gear 13 is fixedly installed with a socket 15 through a rotating shaft 14, an insert block 16 is inserted into the socket 15, a connecting frame 17 is fixedly installed at the bottom of one end of the insert block 16, a hook 18 is fixedly installed on the surface of the connecting frame 17, a mounting groove 19 is provided inside the insert block 18, a spring 20 is provided inside the mounting groove 19, and a clamping block 21 is provided at one end of the spring 20. Through the matching design of the second motor 9, the second transmission rod 10, the rotating rod 11, the first bevel gear 12, the second bevel gear 13, the rotating shaft 14, the socket 15, the insert block 16, the connecting frame 17, the hook 18, the mounting groove 19, the spring 20 and the clamping block 21 When in use, the plug block 16 is inserted into the socket 15, and the spring 20 pushes the card block 21 to be inserted into the card slot for fixing, and then the second motor 9 drives the second transmission rod 10 and the rotating rod 11 to rotate, and then the meshing first bevel gear 12 and the second bevel gear 13 drive the rotating shaft 14 and the hanging leaf spring to rotate, thereby improving the paint spraying efficiency and facilitating the rapid disassembly and assembly of the hook. A controller 22 is fixedly installed on one side of the sleeve 2. Through the matching arrangement of the sleeve 2, the first motor 3, the first transmission rod 4, the threaded rod 5, the support rod 6 and the crossbeam 7, the two first motors 3 are controlled to rotate by the controller 22 when in use, thereby driving the first transmission rod 4 and the threaded rod 5 to rotate while driving the support rod 6. The support rod 6 is raised and lowered, thereby facilitating the adjustment of the height of the hook 18 and facilitating the use of leaf springs of different lengths. A power box 23 is installed on one side of the controller 22, and a support cross bar 24 is fixedly connected to one side of the base 1. A knob rod 25 is threadedly connected to the upper surface of the base 1, and a stabilizing foot pad 26 is fixedly installed on one end of the knob rod 25. A universal wheel 27 is fixedly installed on the bottom of the base 1, and a brake pad is arranged inside the universal wheel 27. Through the coordinated arrangement of the knob rod 25, the stabilizing foot pad 26 and the universal wheel 27, the bracket is moved to the painting position through the universal wheel 27 when in use, and then the knob rod 25 is rotated to drive the stabilizing foot pad 26 to contact the ground, thereby facilitating the workers to move and carry the bracket.

[0022] In summary, the special hanger for painting leaf springs of automobiles is arranged by the matching arrangement of the sleeve 2, the first motor 3, the first transmission rod 4, the threaded rod 5, the support rod 6 and the crossbeam 7. When in use, the two first motors 3 are controlled to rotate by the controller 22, thereby driving the first transmission rod 4 and the threaded rod 5 to rotate and driving the support rod 6 to rise and fall, so as to facilitate the adjustment of the height of the hook 18 and facilitate the application of leaf springs of different lengths. The second motor 9, the second transmission rod 10, the rotating rod 11, the first bevel gear 12, the second bevel gear 13, the rotating shaft 14, the socket 15, the plug 16, the connecting frame 17, the hook 18, the mounting groove 19, the spring 20 and the block 21 are arranged. The hook 14 is arranged in a combined manner. When in use, the plug block 16 is inserted into the socket 15, and the spring 20 pushes the card block 21 to be inserted into the card slot for fixing. Then, the second motor 9 drives the second transmission rod 10 and the rotating rod 11 to rotate, and then the meshing first bevel gear 12 and the second bevel gear 13 drive the rotating shaft 14 and the hanging leaf spring to rotate, thereby improving the paint spraying efficiency and facilitating the rapid disassembly and assembly of the hook. Through the coordinated arrangement of the knob rod 25, the stabilizing foot pad 26 and the universal wheel 27, the universal wheel 27 is used to move the hanger to the paint spraying position, and then the knob rod 25 is rotated to drive the stabilizing foot pad 26 to contact the ground, thereby facilitating the workers to move and carry the hanger.

[0023] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

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

Claims

1. A special hanger for painting automobile leaf springs, comprising a base (1), characterized in that: A sleeve (2) is fixedly mounted on the upper surface of the base (1), a first motor (3) is fixedly mounted inside the sleeve (2), an output end of the first motor (3) is spline-connected to a first transmission rod (4), one end of the first transmission rod (4) is fixedly mounted to a threaded rod (5), a surface of the threaded rod (5) is threadedly connected to a support rod (6), a crossbeam (7) is fixedly mounted on one side of the support rod (6), a protective box (8) is fixedly mounted on the upper surface of the crossbeam (7), a second motor (9) is fixedly mounted on one side of the protective box (8), and an output end of the second motor (9) is spline-connected to a first transmission rod (4). A second transmission rod (10) is spline-connected, a rotating rod (11) is fixedly mounted on one end of the second transmission rod (10), a first bevel gear (12) is fixedly mounted on the surface of the rotating rod (11), a second bevel gear (13) is meshed on the surface of the first bevel gear (12), a socket (15) is fixedly mounted on one end of the second bevel gear (13) via a rotating shaft (14), an insert block (16) is inserted into the interior of the socket (15), a connecting frame (17) is fixedly mounted on the bottom of one end of the insert block (16), and a hook (18) is fixedly mounted on the surface of the connecting frame (17).

2. The special hanger for painting automobile leaf springs according to claim 1, characterized in that: The insert block (16) is provided with a mounting groove (19) inside, a spring (20) is arranged inside the mounting groove (19), and a clamping block (21) is arranged at one end of the spring (20).

3. The special hanger for painting automobile leaf springs according to claim 1, characterized in that: A controller (22) is fixedly mounted on one side of the sleeve (2), and a power supply box (23) is mounted on one side of the controller (22).

4. The special hanger for painting automobile leaf springs according to claim 1, characterized in that: One side of the base (1) is fixedly connected to a supporting crossbar (24).

5. The special hanger for painting automobile leaf springs according to claim 1, characterized in that: The upper surface of the base (1) is threadedly connected with a knob rod (25), and a stabilizing foot pad (26) is fixedly mounted on one end of the knob rod (25).

6. The special hanger for painting automobile leaf springs according to claim 1, characterized in that: A universal wheel (27) is fixedly mounted on the bottom of the base (1), and a brake pad is arranged inside the universal wheel (27).

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