Automobile bottom guard plate welding tool

Abstract

The utility model discloses an automobile bottom guard plate welding tool, and relates to the technical field of welding tools. The automobile bottom guard plate welding tool comprises a box body, a self-adaption mechanism is movably installed at the top of the box body, and a direction adjusting mechanism is fixedly installed at the bottom of the box body; the self-adaptive mechanism comprises a first connecting rod, and a second connecting rod is installed on one side of the first connecting rod in a crossed mode. A movable plate can be driven to move horizontally by pulling a telescopic rod, lifting can be conveniently carried out according to the specification of the automobile bottom guard plate through the movable plate moving horizontally, then horizontal position movement is carried out by pushing a sliding block, and a first connecting rod and a second connecting rod are made to be far away from each other in relative position; and the supporting plate can be driven to move vertically through the first connecting rod and the second connecting rod which are moved, so that the height position of the automobile bottom guard plate placed on the top of the supporting plate is adjusted to a proper position, and the function of improving the compatibility effect of the device is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of welding tooling, in particular to a welding tooling for an automobile bottom guard plate. Background Art

[0002] The car underbody guard plate, also known as the engine guard plate, is the guard plate under the engine oil pan, which can protect the engine oil pan. The chassis guard plate is the guard plate of the entire chassis, which can prevent the car engine from being damaged by impact. When welding the car underbody guard plate, welding tooling is required to perform welding operations on the car underbody guard plate.

[0003] When welding the underbody guard plate of an automobile, a welding tool is required. Among them, the "A Automobile Base Welding Tool" disclosed in the application number "CN218362936U" has solved the various disadvantages of being inconvenient to fix bases of different sizes.

[0004] However, there are still many defects in the actual use of welding tools with similar structures, such as: it does not have the function of improving the compatibility of the device, the device is easily restricted by the specifications of the automobile underbody guard plate, which limits the scope of application of the device and reduces the adjustability of the device. At the same time, it does not have the function of adjusting the orientation of the device for welding the automobile underbody guard plate, and it is necessary to use external auxiliary equipment to adjust the welding position of the automobile underbody guard plate, which increases the workload of the operator. Therefore, it is necessary to design a welding tool for automobile underbody guard plates. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a welding tool for an automobile underbody guard plate to solve the above problems.

[0006] To achieve the above purpose, the utility model is implemented through the following technical solutions: a welding tool for an automobile underbody guard plate, comprising a box body, a self-adapting mechanism is movably installed on the top of the box body, and an orientation adjustment mechanism is fixedly installed on the bottom of the box body;

[0007] The adaptive mechanism includes a first connecting rod, a second connecting rod is cross-mounted on one side of the first connecting rod, a connecting shaft is movably mounted on the front of the second connecting rod and the first connecting rod, a supporting plate is fixedly mounted on the top of the first connecting rod and the second connecting rod through an axle frame, two groups of extended telescopic rods are movably mounted inside the supporting plate, and a movable plate for lifting the bottom guard plate of the automobile is fixedly mounted on one end of the telescopic rod;

[0008] The azimuth adjustment mechanism comprises a shell, and a servo motor is fixedly installed inside the shell.

[0009] Preferably, slide rails are fixedly installed on both sides of the top of the box body, two groups of sliders are movably installed on the top of the slide rails, and the top of the slider is movably connected to the first connecting rod and one end of the second connecting rod through a shaft.

[0010] Preferably, the servo motor output end is fixedly mounted with a mounting plate, a plurality of groups of abutment feet are equidistantly mounted at the bottom of the mounting plate, a plurality of groups of hydraulic rods are equidistantly mounted at the bottom of the box, and the output end of the hydraulic rod is fixedly connected to one side of the shell.

[0011] Preferably, a pull rod is fixedly mounted on one side of the box body, and a handle is fixedly mounted on one end of the pull rod.

[0012] Preferably, bearing frames are fixedly installed on both sides of the bottom of the box body, and a resistance wheel is rotatably installed inside the bearing frame.

[0013] Preferably, a limiting sleeve is fixedly installed on the outer side of the support plate, and a clamp for clamping and fixing the bottom guard plate of the automobile is movably installed inside the limiting sleeve.

[0014] Beneficial Effects

[0015] The utility model provides a welding tool for automobile underbody guard plate. Compared with the prior art, it has the following advantages:

[0016] Beneficial effects:

[0017] 1. The movable plate can be driven to move horizontally by pulling the telescopic rod. The movable plate that moves horizontally can be lifted according to the specifications of the automobile underbody guard plate. The slider is pushed to move horizontally so that the first connecting rod and the second connecting rod are relatively separated. The first connecting rod and the second connecting rod that move in position can drive the support plate to move vertically so that the automobile underbody guard plate is placed on the top of the support plate and the height position is adjusted to a suitable position, thereby realizing the function of improving the compatibility effect of the device, avoiding the device being limited by the specifications of the automobile underbody guard plate, expanding the scope of application of the device, and increasing the adjustability of the device.

[0018] 2. The shell is driven to move vertically through the operation of the hydraulic rod. The shell that moves vertically can drive the contact foot to contact the ground, so that the center of gravity of the device support is transferred to the contact foot. The servo motor is then powered on to drive the mounting plate to rotate. The rotating mounting plate can drive the box to rotate with the contact foot as the axis, so that the overall position of the box can be adjusted, realizing the function of adjusting the position of the automobile underbody guard plate when welding the device, avoiding the problem of adjusting the welding position of the automobile underbody guard plate with the help of external auxiliary equipment, and reducing the workload of the operator. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the local structure of the adaptive mechanism of the utility model;

[0021] Figure 3 It is a schematic diagram of the internal partial structure of the azimuth adjustment mechanism of the utility model;

[0022] Figure 4 It is a three-dimensional partial structural schematic diagram of the orientation adjustment mechanism of the utility model.

[0023] In the figure: 1. box body; 101. slide rail; 102. slider; 2. adaptive mechanism; 201. first connecting rod; 202. second connecting rod; 203. connecting shaft; 204. support plate; 205. telescopic rod; 206. moving plate; 3. azimuth adjustment mechanism; 301. housing; 302. servo motor; 303. mounting plate; 304. resistance foot; 305. hydraulic rod; 4. pull rod; 401. handle; 5. bearing frame; 501. resistance wheel; 6. clamp. DETAILED DESCRIPTION

[0024] 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.

[0025] The utility model provides two technical solutions:

[0026] Figure 1 , Figure 2 , Figure 3 , Figure 4 The first embodiment is shown: a welding tool for an automobile underbody guard plate, comprising a box body 1, an adaptive mechanism 2 is movably mounted on the top of the box body 1, and an orientation adjustment mechanism 3 is fixedly mounted on the bottom of the box body 1;

[0027] The adaptive mechanism 2 includes a first connecting rod 201, a second connecting rod 202 is cross-mounted on one side of the first connecting rod 201, a connecting shaft 203 is movably mounted on the front of the second connecting rod 202 and the first connecting rod 201, a supporting plate 204 is fixedly mounted on the top of the first connecting rod 201 and the second connecting rod 202 through an axle frame, two groups of extended telescopic rods 205 are movably mounted inside the supporting plate 204, and a movable plate 206 for lifting the bottom guard plate of the automobile is fixedly mounted on one end of the telescopic rod 205;

[0028] The azimuth adjustment mechanism 3 includes a housing 301, a servo motor 302 is fixedly installed inside the housing 301, slide rails 101 are fixedly installed on both sides of the top of the box body 1, two sets of sliders 102 are movably installed on the top of the slide rails 101, and the top of the slider 102 is movably connected to the first connecting rod 201 and one end of the second connecting rod 202 through a shaft;

[0029] A pull rod 4 is fixedly mounted on one side of the box body 1, a handle 401 is fixedly mounted on one end of the pull rod 4, a limit sleeve is fixedly mounted on the outer side of the support plate 204, and a clamp 6 for clamping and fixing the bottom guard plate of the automobile is movably mounted inside the limit sleeve.

[0030] After the device is installed at the designated installation position, the operator places the automobile underbody guard plate to be welded on the top of the support plate 204, and then the clamp 6 can be used to clamp and fix the automobile underbody guard plate, so as to facilitate the subsequent welding operation of the automobile underbody guard plate;

[0031] The movable plate 206 can be driven to move horizontally by pulling the telescopic rod 205. The movable plate 206 that moves horizontally can be lifted according to the specifications of the underbody guard of the automobile. Then, the slider 102 is pushed to move horizontally, so that the first connecting rod 201 and the second connecting rod 202 move away from each other. Then, the first connecting rod 201 and the second connecting rod 202 that move in position can drive the support plate 204 to move vertically, so that the underbody guard of the automobile is placed on the top of the support plate 204 and the height position is adjusted to a suitable position, thereby realizing the function of improving the compatibility effect of the device.

[0032] By using the slider 102 in conjunction with the slide rail 101, the moving position of the first connecting rod 201 and the second connecting rod 202 can be restricted, thereby avoiding position displacement during the movement of the first connecting rod 201 and the second connecting rod 202. The pull rod 4 can facilitate the user to push the device to move the position, and the handle 401 can facilitate the operator to hold the pull rod 4 to move.

[0033] Figure 1 , Figure 3 , Figure 4 The second embodiment is shown, and its main difference from the first embodiment is that bearing frames 5 are fixedly installed on both sides of the bottom of the box body 1, and a resistance wheel 501 is rotatably installed inside the bearing frame 5; a mounting plate 303 is fixedly installed on the output end of the servo motor 302, and a plurality of groups of resistance feet 304 are equidistantly installed on the bottom of the mounting plate 303; a plurality of groups of equidistant hydraulic rods 305 are fixedly installed on the bottom of the box body 1, and the output end of the hydraulic rod 305 is fixedly connected to one side of the shell 301.

[0034] The bearing frame 5 can provide a mounting position for the abutment wheel 501, and the abutment wheel 501 can facilitate the box body 1 to move a short distance;

[0035] The shell 301 is driven to move vertically by the operation of the hydraulic rod 305, and the vertically moving shell 301 can drive the contact foot 304 to contact the ground, so that the center of gravity of the device support is transferred to the contact foot 304, and then the servo motor 302 is powered on to drive the mounting plate 303 to rotate. The rotating mounting plate 303 can drive the box body 1 to rotate with the contact foot 304 as the axis, so that the overall position of the box body 1 is adjusted, thereby realizing the function of adjusting the position of the device for welding the bottom guard plate of the automobile.

[0036] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited, and conventional equipment can be used.

[0037] 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.

[0038] Although 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 welding tool for an automobile underbody, comprising a box (1), characterized in that: An adaptive mechanism (2) is movably mounted on the top of the box (1), and an orientation adjustment mechanism (3) is fixedly mounted on the bottom of the box (1); The adaptive mechanism (2) comprises a first connecting rod (201), a second connecting rod (202) is cross-mounted on one side of the first connecting rod (201), a connecting shaft (203) is movably mounted on the front of the second connecting rod (202) and the first connecting rod (201), a supporting plate (204) is fixedly mounted on the top of the first connecting rod (201) and the second connecting rod (202) via an axle frame, two groups of extended telescopic rods (205) are movably mounted inside the supporting plate (204), and a movable plate (206) for lifting the bottom guard plate of the automobile is fixedly mounted on one end of the telescopic rod (205); The azimuth adjustment mechanism (3) comprises a housing (301), and a servo motor (302) is fixedly mounted inside the housing (301).

2. The automobile underbody guard plate welding tool according to claim 1, characterized in that: Slide rails (101) are fixedly installed on both sides of the top of the box body (1), two groups of sliders (102) are movably installed on the top of the slide rails (101), and the top of the slider (102) is movably connected to the first connecting rod (201) and one end of the second connecting rod (202) through a shaft.

3. The automobile underbody guard plate welding tool according to claim 1, characterized in that: The output end of the servo motor (302) is fixedly mounted with a mounting plate (303), the bottom of the mounting plate (303) is equidistantly mounted with multiple groups of abutment feet (304), the bottom of the box body (1) is fixedly mounted with multiple groups of equidistant hydraulic rods (305), and the output end of the hydraulic rod (305) is fixedly connected to one side of the housing (301).

4. The automobile underbody guard plate welding tool according to claim 1, characterized in that: A pull rod (4) is fixedly mounted on one side of the box body (1), and a handle (401) is fixedly mounted on one end of the pull rod (4).

5. The automobile underbody guard plate welding tool according to claim 1, characterized in that: Bearing frames (5) are fixedly mounted on both sides of the bottom of the box body (1), and a resisting wheel (501) is rotatably mounted inside the bearing frame (5).

6. The automobile underbody guard plate welding tool according to claim 1, characterized in that: A limiting sleeve is fixedly mounted on the outer side of the support plate (204), and a clamp (6) for clamping and fixing the bottom guard plate of the automobile is movably mounted inside the limiting sleeve.

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