An automobile air conditioner part sheet metal welding positioning tool

Abstract

The utility model discloses a kind of automobile air conditioner piece sheet metal welding positioning tool, the positioning tool is positioned to horizontal sheet metal and two side sheet metal, it includes tool platform, the horizontal sheet metal positioning backplate for positioning the horizontal sheet metal main body is equipped on the tool platform, and movable adjusting end positioning structure is equipped at the butt joint of horizontal sheet metal and side sheet metal on tool platform.The automobile air conditioner piece sheet metal welding positioning tool structure design is reasonable, horizontal sheet metal main body position is positioned by horizontal sheet metal positioning backplate, horizontal sheet metal and side sheet metal end are positioned by movable adjusting end positioning structure, and positioning operation is simple, and different specifications size product positioning can be applicable.

Description

Technical Field

[0001] This utility model relates to the field of sheet metal welding technology for automotive air conditioning components, and in particular to a positioning fixture for sheet metal welding of automotive air conditioning components. Background Technology

[0002] Automotive air conditioning components are formed by welding several sheet metal parts. For example, the bracket structure is formed by welding a horizontal sheet metal and two side sheet metals. Currently, welding is done by positioning the sheet metal on both sides with tooling fixtures, and then positioning the horizontal sheet metal. Welding is then performed on both ends. The positioning operation is cumbersome and uses a clamping positioning method, which cannot be applied to positioning products of different sizes and specifications.

[0003] For example, patent CN207447723U discloses a sheet metal clamping and positioning device, which includes a device body, an L-shaped foot seat at the bottom of the device body, a vertical plate above the L-shaped foot seat, a support block A and a support block B on the vertical plate, a rocker arm on the vertical plate, a pressure block A and a pressure block B on the rocker arm, and a clamping cylinder on the device body. The positioning using a clamping cylinder has a complex structure and cumbersome positioning operation. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a sheet metal welding positioning fixture for automotive air conditioning components, which simplifies positioning operations and is applicable to the positioning of products of different specifications and sizes.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows: This automotive air conditioning component sheet metal welding positioning fixture positions the horizontal sheet metal and two side sheet metals. It includes a fixture platform with a horizontal sheet metal positioning plate for positioning the main body of the horizontal sheet metal. The fixture platform also has movable and adjustable end positioning structures at the joints between the horizontal sheet metal and the side sheet metals.

[0006] Further or preferred: The horizontal sheet metal positioning plate is a vertical plate, and the horizontal sheet metal positioning plate is fixed on the tooling platform.

[0007] The end positioning structure consists of a pair of end positioning platforms arranged opposite each other, with the horizontal sheet metal positioning plate located between the pair of end positioning platforms.

[0008] The tooling platform is provided with a sliding groove along its horizontal direction, and the end positioning platform is located in the sliding groove.

[0009] The tooling platform is equipped with a drive structure for driving the end positioning stage to move and adjust its position in the slide.

[0010] The end positioning platform is provided with a side sheet metal end positioning plate for positioning the side sheet metal end and a horizontal sheet metal end positioning plate for positioning the horizontal sheet metal end.

[0011] The drive structure is a motor lead screw structure or an electric actuator structure, and the drive structure is located below the working platform.

[0012] There is a gap between the side sheet metal end positioning plate and the horizontal sheet metal end positioning plate.

[0013] The surface of the side sheet metal end positioning plate is perpendicular to the surface of the horizontal sheet metal end positioning plate.

[0014] Compared with the prior art, this utility model has the following advantages: The automotive air conditioning component sheet metal welding positioning fixture has a reasonable structural design. The main body of the horizontal sheet metal is positioned by the horizontal sheet metal positioning plate, and the ends of the horizontal sheet metal and side sheet metal are positioned by the movable and adjustable end positioning structure. The positioning operation is simple and can be used for positioning products of different specifications and sizes. Attached Figure Description

[0015] The following is a brief explanation of the contents of each of the accompanying drawings and the markings in the drawings: Figure 1 This is a schematic diagram of the sheet metal welding alignment of the automotive air conditioning component of this utility model.

[0016] Figure 2 This is a schematic diagram of the positioning tooling of this utility model.

[0017] Figure 3 This is a schematic diagram of the end positioning structure of this utility model.

[0018] In the picture: 1. Horizontal sheet metal, 2. Side sheet metal I, 3. Side sheet metal II, 4. Tooling platform, 5. Horizontal sheet metal positioning plate, 6. End positioning table, 7. Side sheet metal end positioning plate, 8. Horizontal sheet metal end positioning plate, 9. Lead screw. Detailed Implementation

[0019] The specific embodiments of this utility model will be further described in detail below with reference to the accompanying drawings and through the description of the examples.

[0020] like Figures 1 to 3 As shown, the automotive air conditioning component sheet metal welding positioning fixture positions the horizontal sheet metal 1 and two side sheet metals. The two side sheet metals are side sheet metal I2 and side sheet metal II3 arranged opposite to each other. The ends of the side sheet metals are aligned and welded with the corresponding ends of the horizontal sheet metal. The horizontal sheet metal 1 is an L-shaped sheet metal.

[0021] The automotive air conditioning component sheet metal welding positioning fixture includes a fixture platform. The fixture platform 4 is a flat plate structure supported by a bracket. The fixture platform is equipped with a horizontal sheet metal positioning plate 5 for positioning the horizontal sheet metal body. The horizontal sheet metal positioning plate is a vertical plate and is fixed on the fixture platform.

[0022] Furthermore, the horizontal sheet metal positioning plate is embedded with magnets or electromagnets, which are used to position the horizontal sheet metal body. The horizontal sheet metal positioning only requires the horizontal sheet metal and the horizontal sheet metal positioning plate to be in contact, making the positioning operation simple.

[0023] The tooling platform features adjustable end-positioning structures at the joints between the horizontal and side sheet metal parts. These end-positioning structures consist of a pair of opposing end-positioning platforms 6, with the horizontal sheet metal positioning plate located between them. This design is suitable for horizontal sheet metal of various sizes and requires only simple adjustments to achieve the desired fit.

[0024] The tooling platform has a horizontal groove along its upper edge, and the end positioning table is located in the groove. The end positioning table is stable and reliable in the groove, and the structure is simple.

[0025] Furthermore, the tooling platform is equipped with a drive structure for driving the end positioning stage to move and adjust its position in the slide; preferably, the drive structure is a motor lead screw structure or an electric push rod structure, and the drive structure is located below the work platform.

[0026] The tooling platform has a slider on the back, and the slider below the tooling platform passes through a groove; the drive structure is preferably a lead screw structure, with the lead screw 9 connected to the slider, which is easy to adjust.

[0027] The end positioning platform is provided with a side sheet metal end positioning plate 7 for positioning the side sheet metal end and a horizontal sheet metal end positioning plate 8 for positioning the horizontal sheet metal end; the side sheet metal end positioning plate and the horizontal sheet metal positioning plate are aligned and spaced apart, and the plate surface of the side sheet metal end positioning plate and the plate surface of the horizontal sheet metal end positioning plate are perpendicular to each other.

[0028] Similar to the horizontal sheet metal positioning plate, the horizontal sheet metal end positioning plate also has embedded magnets to position the side sheet metal in place. The side sheet metal is set on the horizontal sheet metal of the horizontal sheet metal and is positioned by the two ends.

[0029] Furthermore, there is a gap between the side sheet metal end positioning plate and the horizontal sheet metal end positioning plate, and the joint between the ends of the horizontal sheet metal and the side sheet metal is located within the gap, which facilitates welding operations. The size of the gap between them can be adjusted according to the actual sheet metal thickness.

[0030] This utility model has a reasonable design for the sheet metal welding positioning fixture for automotive air conditioning parts. The main body of the horizontal sheet metal is positioned by the horizontal sheet metal positioning plate, and the ends of the horizontal sheet metal and side sheet metal are positioned by the movable and adjustable end positioning structure. The positioning operation is simple and can be applied to the positioning of products of different specifications and sizes.

[0031] The above description is only a preferred embodiment of the present utility model. The above technical features can be arbitrarily combined to form multiple embodiments of the present utility model.

[0032] The present invention has been described above with reference to the accompanying drawings. Obviously, the specific implementation of the present invention is not limited to the above-described manner. Any non-substantial improvements made using the concept and technical solution of the present invention, or the direct application of the concept and technical solution of the present invention to other occasions without modification, are all within the protection scope of the present invention.

Claims

1. A sheet metal welding positioning fixture for automotive air conditioning components, the positioning fixture positioning the horizontal sheet metal and two side sheet metals, comprising a fixture platform, characterized in that: The tooling platform is equipped with a horizontal sheet metal positioning plate for positioning the horizontal sheet metal body, and the tooling platform is equipped with an adjustable end positioning structure at the joint between the horizontal sheet metal and the side sheet metal.

2. The sheet metal welding positioning fixture for automotive air conditioning components as described in claim 1, characterized in that: The horizontal sheet metal positioning plate is a vertical plate, and the horizontal sheet metal positioning plate is fixed on the tooling platform.

3. The sheet metal welding positioning fixture for automotive air conditioning components as described in claim 1, characterized in that: The end positioning structure consists of a pair of end positioning platforms arranged opposite each other, with the horizontal sheet metal positioning plate located between the pair of end positioning platforms.

4. The sheet metal welding positioning fixture for automotive air conditioning components as described in claim 3, characterized in that: The tooling platform is provided with a sliding groove along its horizontal direction, and the end positioning platform is located in the sliding groove.

5. The sheet metal welding positioning fixture for automotive air conditioning components as described in claim 4, characterized in that: The tooling platform is equipped with a drive structure for driving the end positioning stage to move and adjust its position in the slide.

6. The sheet metal welding positioning fixture for automotive air conditioning components as described in claim 5, characterized in that: The end positioning platform is provided with a side sheet metal end positioning plate for positioning the side sheet metal end and a horizontal sheet metal end positioning plate for positioning the horizontal sheet metal end.

7. The sheet metal welding positioning fixture for automotive air conditioning components as described in claim 5, characterized in that: The drive structure is a motor lead screw structure or an electric actuator structure, and the drive structure is located below the working platform.

8. The sheet metal welding positioning fixture for automotive air conditioning components as described in claim 6, characterized in that: There is a gap between the side sheet metal end positioning plate and the horizontal sheet metal end positioning plate.

9. The sheet metal welding positioning fixture for automotive air conditioning components as described in claim 8, characterized in that: The surface of the side sheet metal end positioning plate is perpendicular to the surface of the horizontal sheet metal end positioning plate.

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