Auxiliary welding device for snowmobile

Abstract

The utility model provides a snowmobile welding auxiliary device which comprises an auxiliary device main body, a bearing platform and a clamping mechanism, and a base is arranged at the lower end of the interior of the auxiliary device main body. The snowmobile is placed above the bearing table, the lifting air cylinders are started to drive the clamping mechanisms to move up and down, the positions of the clamping plates are adjusted, the clamping air cylinders are started to drive the clamping plates to clamp and fix the snowmobile, and clamping of the four clamping mechanisms can be adjusted according to the structure requirement of the snowmobile; by additionally arranging the auxiliary device body, the rotating motor is started to drive the driving bevel gear to rotate, so that the driving bevel gear drives the driven bevel gear to rotate, then the bearing table is driven to rotate, the snowmobile rotates, and movement of the snowmobile by manpower is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of concrete production silos, and particularly relates to a snowmobile welding auxiliary device. Background Art

[0002] Snowmobiles usually refer to special vehicles that travel on snow. They are designed to move on snow-covered terrain and have better traction and stability than ordinary cars. Most of the brackets of snowmobiles are made by welding various components, and the original main bracket needs to be clamped and fixed before welding to prevent it from shifting in position during the welding process, resulting in welding deviations, which in turn affects the quality after welding. The welding heat may also directly penetrate the bracket, making the bracket unusable, which in turn affects the overall production task and the waste of raw materials. The clamping structure of common welding auxiliary devices is mostly a fixed-position structure, and the main bracket structure of different snowmobiles is different, which leads to the possibility that the clamping structure of the fixed structure may not be able to be stably clamped, and the above-mentioned problems will also occur.

[0003] In summary, the snowmobile welding auxiliary device that cannot adjust the position of the clamping structure has some problems in use, so it is hoped to propose a new structure to solve the above technical problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model aims to provide a snowmobile welding auxiliary device to solve the problems raised in the above-mentioned background technology.

[0005] The utility model is realized through the following technical scheme: a snowmobile welding auxiliary device, comprising: an auxiliary device main body, a bearing platform and a clamping mechanism, wherein the lower end of the auxiliary device main body is provided with a base, the center of the upper surface of the base is provided with a rotating auxiliary column, the upper part of the rotating auxiliary column is provided with a bearing platform for bearing the snowmobile to be welded, the lower surface of the bearing platform is provided with a rotating shaft for driving the bearing platform to rotate, the lower end of the outer side of the rotating shaft is provided with a driven bevel gear for transmitting rotational force, four groups of lifting columns for assisting the clamping mechanism to move up and down are provided at the lower part of the outer side of the bearing platform, and the outer side of the lifting column is provided with a clamping mechanism for clamping and fixing the snowmobile before welding.

[0006] As a preferred embodiment, the four groups of lifting columns are equally distributed around the circumference, the outer side of the lifting columns is provided with a guide groove for assisting the linear movement of the clamping mechanism, and the lower end of the clamping mechanism is provided with a guide slider near the supporting platform.

[0007] As a preferred embodiment, the guide slider and the guide slot are movably engaged with each other, a connecting frame is provided on the rear side of the guide slider, an upper connecting plate for connecting and fixing with a lower connecting plate is provided on the rear side of the connecting frame, and a cylinder groove is provided on the upper surface of the base and the outer side of the lifting column, which can be moved inside the guide slot through the guide slider to assist the clamping mechanism in linear movement up and down.

[0008] As a preferred embodiment, a lifting cylinder for driving the clamping mechanism to move up and down is provided on the inner side of the cylinder groove, and a lower connecting plate is provided above the lifting cylinder. The upper surface of the lower connecting plate and the lower surface of the upper connecting plate fit each other and are fixed by bolts.

[0009] As a preferred embodiment, the clamping mechanism has a cylinder seat at the upper end thereof for mounting a clamping cylinder, and a clamping cylinder is disposed above the cylinder seat;

[0010] The clamping cylinder is provided with a clamping plate on one side close to the supporting platform, and the clamping plate is provided with a flexible contact pad on one side close to the supporting platform. The clamping cylinder can drive the clamping plate to move toward the snowmobile, and the clamping plate can assist in clamping the snowmobile before welding, and directly release the clamping plate from the snowmobile through the flexible contact pad to avoid clamping damage.

[0011] As a preferred embodiment, a driving bevel gear is provided at the upper right of the driven bevel gear, and the driving bevel gear and the driven bevel gear are meshed with each other.

[0012] As a preferred embodiment, an outer rotating shaft is provided on the right side of the active bevel gear, and a rotating motor for driving the active bevel gear to rotate is provided on the right side of the outer rotating shaft. The rotating motor is started to drive the active bevel gear to rotate, which drives the driven bevel gear to rotate, and then drives the supporting platform to rotate, so that the snowmobile rotates and reduces the movement of the snowmobile by manpower.

[0013] After adopting the above technical scheme, the beneficial effect of the utility model is as follows: by adding an auxiliary device body and a clamping mechanism, the snowmobile is placed above the bearing platform, the lifting cylinder is started to drive the clamping mechanism to move up and down, the position of the clamping plate is adjusted, and the clamping cylinder is started to drive the clamping plate to clamp and fix the snowmobile, and the clamping of the four groups of clamping mechanisms can be adjusted according to the structural needs of the snowmobile, so that snowmobiles with different structures can be auxiliary clamped before welding, and by adding an auxiliary device body, the rotating motor is started to drive the active bevel gear to rotate, which drives the driven bevel gear to rotate, and then drives the bearing platform to rotate, so that the snowmobile is rotated to reduce the movement of the snowmobile by manpower. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0015] Figure 1 The utility model is a schematic diagram of the overall structure of a snowmobile welding auxiliary device.

[0016] Figure 2 The utility model is a structural schematic diagram of an auxiliary device main body in a snowmobile welding auxiliary device.

[0017] Figure 3 The utility model is a structural schematic diagram of a rotating shaft, a driving bevel gear and a driven bevel gear in a snowmobile welding auxiliary device.

[0018] Figure 4 The utility model is a structural schematic diagram of a clamping mechanism in a snowmobile welding auxiliary device.

[0019] In the figure, 100-auxiliary device body, 101-base, 102-cylinder slot, 103-lifting cylinder, 104-lower connecting plate, 105-rotation auxiliary column, 106-rotating shaft, 107-carrying platform, 108-driven bevel gear, 109-driving bevel gear, 110-rotating motor, 111-lifting column, 112-guide slide;

[0020] Clamping mechanism, 201-cylinder seat, 202-clamping cylinder, 203-clamping plate, 204-flexible contact pad, 205-upper connecting plate, 206-guide slider. DETAILED DESCRIPTION

[0021] 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 of 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.

[0022] See also Figures 1 to 4 The utility model provides a technical solution: a snowmobile welding auxiliary device, comprising: an auxiliary device body 100, a bearing platform 107 and a clamping mechanism 200, wherein the auxiliary device body 100 has a base 101 at the lower end thereof;

[0023] A rotation auxiliary column 105 is provided at the center of the upper surface of the base 101, a bearing platform 107 for bearing the snowmobile to be welded is provided above the rotation auxiliary column 105, and a rotating shaft 106 for driving the bearing platform 107 to rotate is provided on the lower surface of the bearing platform 107;

[0024] A driven bevel gear 108 for transmitting rotational force is provided at the lower end of the outer side of the rotating shaft 106. Four sets of lifting columns 111 for assisting the clamping mechanism 200 to move up and down are provided at the lower outer side of the supporting platform 107. A clamping mechanism 200 for clamping and fixing the snowmobile before welding is provided on the outer side of the lifting columns 111.

[0025] The four groups of lifting columns 111 are equally distributed on the circumference. The outer side of the lifting columns 111 is provided with a guide slot 112 for assisting the linear movement of the clamping mechanism 200. The lower end of the clamping mechanism 200 is provided with a guide slider 206 near the bearing platform 107 in its internal components.

[0026] The guide slider 206 and the guide slot 112 are movably engaged with each other, a connecting frame is provided on the rear side of the guide slider 206, an upper connecting plate 205 for connecting and fixing with the lower connecting plate 104 is provided on the rear side of the connecting frame, and a cylinder groove 102 is provided on the upper surface of the base 101 and the outer side of the lifting column 111, which can move inside the guide slot 112 through the guide slider 206 to assist the clamping mechanism 200 in linear movement up and down.

[0027] A lifting cylinder 103 is provided inside the cylinder groove 102 for driving the clamping mechanism 200 to move up and down. A lower connecting plate 104 is provided above the lifting cylinder 103. The upper surface of the lower connecting plate 104 and the lower surface of the upper connecting plate 205 fit each other and are fixed by bolts.

[0028] The clamping mechanism 200 has a cylinder seat 201 at the upper end thereof for mounting a clamping cylinder 202, and a clamping cylinder 202 is disposed above the cylinder seat 201;

[0029] A clamping plate 203 is provided on the side of the clamping cylinder 202 close to the supporting platform 107, and a flexible contact pad 204 is provided on the side of the clamping plate 203 close to the supporting platform 107. The clamping cylinder 202 can drive the clamping plate 203 to move toward the snowmobile, and the clamping plate 203 can assist in clamping the snowmobile before welding, and directly release from the snowmobile through the flexible contact pad 204 to avoid clamping damage.

[0030] See also Figure 1-Figure 2 and Figure 4As the first embodiment of the utility model: first, the user places the snowmobile on the supporting platform 107, starts the lifting cylinder 104 to drive the clamping mechanism 200 to move up and down, and moves the guide slider 206 inside the guide slot 112 to assist the clamping mechanism 200 to move up and down linearly, and can adjust the height position of the clamping plate 203. Secondly, the user starts the clamping cylinder 202 to drive the clamping plate 203 to clamp and fix the snowmobile, and can adjust the clamping of the four groups of clamping mechanisms 200 according to the structural needs of the snowmobile, and directly release the clamping mechanism 200 from the snowmobile through the flexible contact pad 204 to avoid clamping damage, so that snowmobiles with different structures can be auxiliary clamped before welding.

[0031] A driving bevel gear 109 is disposed at the upper right of the driven bevel gear 108 , and the driving bevel gear 109 and the driven bevel gear 108 are meshed with each other.

[0032] An outer rotating shaft is provided on the right side of the active bevel gear 109, and a rotating motor 110 is provided on the right side of the outer rotating shaft for driving the active bevel gear 109 to rotate. The rotating motor 110 is started to drive the active bevel gear 109 to rotate, so that it drives the driven bevel gear 108 to rotate, and then drives the supporting platform 107 to rotate, so that the snowmobile rotates and reduces the movement of the snowmobile by manpower.

[0033] See also Figure 1-Figure 3 , as the second embodiment of the utility model: based on the above-mentioned first embodiment, before and during welding operations, welders need to perform welding operations at different positions, and the snowmobile has a large volume and mass, and it is inconvenient to move it manually. The welders can start the rotating motor 110 to drive the active bevel gear 109 to rotate through the outer shaft. The active bevel gear 109 and the driven bevel gear 108 are meshed with each other and can drive the driven bevel gear 108 to rotate, so that the rotating shaft 106 drives the supporting platform 107 to rotate to adjust the angle of the snowmobile, thereby achieving the effect of reducing manpower consumption.

[0034] 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 snowmobile welding auxiliary device, comprising: An auxiliary device body (100), a carrying platform (107) and a clamping mechanism (200), characterized in that: the auxiliary device body (100) has a base (101) at the lower end thereof; A rotation auxiliary column (105) is provided at the center of the upper surface of the base (101); a bearing platform (107) for bearing the snowmobile to be welded is provided above the rotation auxiliary column (105); and a rotating shaft (106) for driving the bearing platform (107) to rotate is provided on the lower surface of the bearing platform (107); A driven bevel gear (108) for transmitting rotational force is provided at the lower end of the outer side surface of the rotating shaft (106), and four groups of lifting columns (111) for assisting the clamping mechanism (200) to move up and down are provided at the lower outer side of the supporting platform (107). A clamping mechanism (200) for clamping and fixing the snowmobile before welding is provided on the outer side of the lifting columns (111).

2. A snowmobile welding auxiliary device as claimed in claim 1, characterized in that: The four groups of lifting columns (111) are equally distributed on the circumference, and the outer side surfaces of the lifting columns (111) are provided with guide slide grooves (112) for assisting the linear movement of the clamping mechanism (200). The clamping mechanism (200) is provided with a guide slider (206) at the lower end of its internal components close to the bearing platform (107).

3. A snowmobile welding auxiliary device as claimed in claim 2, characterized in that: The guide slider (206) and the guide slot (112) are movably engaged with each other, a connecting frame is provided at the rear side of the guide slider (206), an upper connecting plate (205) for connecting and fixing with a lower connecting plate (104) is provided at the rear side of the connecting frame, and a cylinder slot (102) is provided on the upper surface of the base (101) and the outer side of the lifting column (111).

4. A snowmobile welding auxiliary device as claimed in claim 3, characterized in that: A lifting cylinder (103) for driving the clamping mechanism (200) to move up and down is provided inside the cylinder groove (102), and a lower connecting plate (104) is provided above the lifting cylinder (103). The upper surface of the lower connecting plate (104) and the lower surface of the upper connecting plate (205) are in contact with each other and are fixed by bolts.

5. A snowmobile welding auxiliary device as claimed in claim 4, characterized in that: The clamping mechanism (200) has an internal component in which a cylinder seat (201) for mounting a clamping cylinder (202) is provided at the upper end thereof, and a clamping cylinder (202) is provided above the cylinder seat (201); A clamping plate (203) is provided on one side of the clamping cylinder (202) close to the bearing platform (107), and a flexible contact pad (204) is provided on one side of the clamping plate (203) close to the bearing platform (107).

6. A snowmobile welding auxiliary device as claimed in claim 1, characterized in that: A driving bevel gear (109) is provided on the upper right side of the driven bevel gear (108), and the driving bevel gear (109) and the driven bevel gear (108) are meshed with each other.

7. A snowmobile welding auxiliary device as claimed in claim 6, characterized in that: An outer rotating shaft is provided on the right side of the active bevel gear (109), and a rotating motor (110) is provided on the right side of the outer rotating shaft for driving the active bevel gear (109) to rotate.

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