Cabinet welding clamping jig

Abstract

The utility model provides a cabinet welding clamping jig, which relates to the technical field of clamping jigs and comprises a jig body. The jig body is provided with a placement bearing plate in the left-right direction, four fixing screw holes arranged in a rectangular shape are formed in the middle of each of the front, back, left and right of the placement bearing plate, two locking screw holes arranged front and back are formed in each of the four corners of the placement bearing plate, and a rectangular hole vertically penetrating through the left-right direction is formed in the center of the placement bearing plate. Vertical plates in the front-back direction are arranged at the left end and the right end of the bottom end face of the placing bearing plate, and horizontal plates in the front-back direction are arranged at the bottoms of the inner end faces of the vertical plates of the placing bearing plate, so that welding personnel are located in rectangular holes of the placing bearing plate conveniently, and welding operation on butt joint gaps in the cabinet plate is facilitated; the problems that no welding operation position exists in the middle of a jig, welding operation of butt joint gaps in a cabinet plate is difficult, and it is inconvenient to arrange an operation hole in the middle of the jig to enable welding personnel to enter for welding operation are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of clamping fixtures, and in particular relates to a cabinet welding clamping fixture. Background Art

[0002] The jig is mainly used as a tool to assist in controlling position or movement. The jig can be divided into three categories: process assembly jigs, project test jigs and circuit board test jigs. Process assembly jigs include assembly jigs, welding jigs, disassembly jigs, dispensing jigs, irradiation jigs, adjustment jigs and shearing jigs, etc. The cabinet needs to be clamped and fixed by welding jigs during the welding process.

[0003] Based on the above, the inventors found that the existing cabinet welding fixture has the following shortcomings:

[0004] 1. There is no welding operation position in the middle of the fixture, which makes it difficult to weld the joint gap inside the cabinet plate. It is not convenient to set an operation hole in the middle of the fixture to allow welders to enter for welding operations.

[0005] 2. The limit block structure at the corner of the fixture easily blocks the joint gap between the cabinet panels and affects the welding operation. It is not convenient to set a slot structure on the limit block to allow the cabinet panel to be inserted into the slot to achieve limit. Utility Model Content

[0006] In order to solve the above technical problems, the utility model provides a cabinet welding clamping jig to solve the problem that the existing jig does not have any welding operation position in the middle, which makes the welding operation of the butt joint gap inside the cabinet panel difficult, and it is inconvenient to set an operation hole in the middle of the jig to allow welders to enter for welding operations; the limit block structure at the corner of the jig easily blocks the butt joint gap between the cabinet panels and affects the welding operation, and it is inconvenient to set a slot structure on the limit block to allow the cabinet panel to be clamped in the slot to achieve limitation.

[0007] The purpose and effect of the cabinet welding fixture of the utility model are achieved by the following specific technical means:

[0008] A cabinet welding clamping fixture comprises a fixture body; the fixture body is provided with a left-right placement bearing plate, four rectangularly arranged fixing screw holes are provided in the middle of the front, back, left and right sides of the placement bearing plate, two front-to-back arranged locking screw holes are provided at the four corners of the placement bearing plate, a rectangular hole is provided in the center of the placement bearing plate and runs through the left and right directions from top to bottom, vertical plates in the front-to-back direction are provided at the left and right ends of the bottom end surface of the placement bearing plate, and a horizontal plate in the front-to-back direction is provided at the bottom of the inner end surface of the vertical plate of the placement bearing plate.

[0009] Furthermore, a clamping movable plate is installed on the fixed column of the clamping rotating rod via a bearing, and a bearing circular groove is opened at the center of the inner end surface of the clamping movable plate.

[0010] Furthermore, a fixing column is arranged on the outer end surface of the clamping rotating rod, and a regular hexagonal prism is arranged on the inner end surface of the clamping rotating rod.

[0011] Furthermore, a clamping rotating rod in the inward and outward directions is installed inside the threaded hole of the clamping bearing plate, and a thread is provided on the outer circumference of the clamping rotating rod.

[0012] Furthermore, a clamping load plate is installed on the middle inner side of the front, rear, left and right sides of the top end face of the placing load plate by bolts, a vertical plate is arranged on the outer side of the clamping load plate, a threaded hole penetrating inside and outside is opened in the middle of the vertical plate of the clamping load plate, a horizontal plate with upper and lower through holes at both ends is arranged at the bottom of the inner end face of the vertical plate of the clamping load plate, and triangular plates in the upper and lower directions are arranged on both sides between the horizontal plate and the vertical plate of the clamping load plate.

[0013] Furthermore, a clamping force-bearing plate is installed on the middle outer side of the front, rear, left and right sides of the top end face of the load-bearing plate by bolts, a vertical plate is arranged on the inner side of the clamping force-bearing plate, a horizontal plate with upper and lower through holes at both ends is arranged on the bottom of the outer end face of the vertical plate of the clamping force-bearing plate, and a triangular plate in the upper and lower directions is arranged in the middle between the horizontal plate of the clamping force-bearing plate and the vertical plate.

[0014] Furthermore, the four corners of the top end face of the supporting plate are installed with corner positioning plates in the front-to-back direction by bolts, a vertical plate in the front-to-back direction is arranged on the inner side of the corner positioning plate, a vertical through-groove is opened on the inner side of the inner end face of the vertical plate of the corner positioning plate, a horizontal plate with vertical through holes at both ends is arranged at the bottom of the outer end face of the vertical plate of the corner positioning plate, and a triangular plate in the vertical direction is arranged in the middle between the horizontal plate and the vertical plate of the corner positioning plate.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] It is convenient for welders to be inside the rectangular hole where the carrier plate is placed, so as to facilitate welding operations on the internal butt joint gaps of the cabinet plate. This solves the problem that there is no welding operation position in the middle of the fixture, which makes welding operations on the internal butt joint gaps of the cabinet plate more difficult and it is inconvenient to set operation holes in the middle of the fixture for welders to enter and perform welding operations.

[0017] It is convenient to install the corner positioning plate on the placement load plate through bolts, and to limit the cabinet plate through the slot of the corner positioning plate, which solves the problem that the limit block structure at the corner of the fixture easily blocks the docking gap between the cabinet plates and affects the welding operation, and it is inconvenient to set the slot structure on the limit block to make the cabinet plate be stuck in the slot to achieve limitation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a main structural schematic diagram of the utility model.

[0019] Figure 2 It is a cross-sectional structural schematic diagram of the utility model.

[0020] Figure 3 It is a schematic diagram of the disassembled structure of the utility model.

[0021] Figure 4 It is a top view schematic diagram of placing the load-bearing plate of the utility model.

[0022] Figure 5 It is an assembly schematic diagram of the clamping rotating rod and the clamping moving plate of the utility model.

[0023] Figure 6 It is an assembly schematic diagram of the clamping bearing plate and the clamping rotating rod of the utility model.

[0024] In the figure: 1. fixture body; 2. placing the load-bearing plate; 3. corner positioning plate; 4. clamping the force-bearing plate; 5. clamping the load-bearing plate; 6. clamping the rotating rod; 7. clamping the moving plate. DETAILED DESCRIPTION

[0025] The embodiments of the present invention are further described in detail below in conjunction with the accompanying drawings and examples.

[0026] Embodiment 1:

[0027] As attached Figure 1 To Attachment Figure 6 As shown:

[0028] The utility model provides a cabinet welding clamping fixture, including a fixture body 1; the fixture body 1 is provided with a placing load-bearing plate 2 in the left and right directions, which is convenient for carrying various components; four fixing screw holes arranged in a rectangular shape are opened in the middle of the front, back, left and right sides of the placing load-bearing plate 2, which is convenient for clamping a force-bearing plate 4 and a clamping load-bearing plate 5 to be installed by bolts; two locking screw holes arranged in a front and back direction are opened at the four corners of the placing load-bearing plate 2, which is convenient for the corner positioning plate 3 to be installed by bolts; a rectangular hole running through the left and right directions from top to bottom is opened in the center of the placing load-bearing plate 2, which is convenient for welding personnel to be inside; vertical plates in the front and back directions are arranged at both ends of the bottom end surface of the placing load-bearing plate 2, which is convenient for being placed at a certain distance from the ground. A horizontal plate in the front-to-back direction is arranged at the bottom of the inner end surface of the vertical plate of the supporting plate 2, so as to facilitate its placement in contact with the ground; corner positioning plates 3 in the front-to-back direction are installed at the four corners of the top end surface of the supporting plate 2 by bolts, so as to facilitate limiting the corner where the cabinet plate is connected; a vertical plate in the front-to-back direction is arranged on the inner side of the corner positioning plate 3, so as to facilitate limiting the cabinet plate; a vertical through-groove is provided on the inner side of the inner end surface of the vertical plate of the corner positioning plate 3, so as to facilitate the cabinet plate to be inside; a horizontal plate with vertical through-holes at both ends is arranged at the bottom of the outer end surface of the vertical plate of the corner positioning plate 3, so as to facilitate installation by bolts; a triangular plate in the upper-lower direction is arranged in the middle between the horizontal plate and the vertical plate of the corner positioning plate 3, so as to facilitate strengthening the force-bearing capacity.

[0029] Among them, the middle outer sides of the front, rear, left and right sides of the top end face of the loading plate 2 are all installed with clamping force plates 4 by bolts, which is convenient for cooperating with the clamping movable plate 7 to form clamping, and a vertical plate is arranged on the inner side of the clamping force plates 4, which is convenient for limiting the cabinet plate, and a horizontal plate with upper and lower through holes at both ends is arranged at the bottom of the outer end face of the vertical plate of the clamping force plates 4, which is convenient for installation by bolts, and a triangular plate in the upper and lower directions is arranged between the horizontal plate and the vertical plate of the clamping force plates 4, which is convenient for strengthening the force bearing capacity, and the middle inner sides of the front, rear, left and right sides of the top end face of the loading plate 2 are all installed with clamping load plates 5 by bolts, which is convenient for carrying the clamping rotating rod 6, and a vertical plate is arranged on the outer side of the clamping load plates 5, which is convenient for carrying the clamping rotating rod 6, and a threaded hole penetrating inside and outside is opened in the middle of the vertical plate of the clamping load plates 5, which is convenient for the clamping rotating rod 6 to be installed by thread, and the inner end of the vertical plate of the clamping load plates 5 A horizontal plate with upper and lower through holes at both ends is provided at the bottom of the surface, which is convenient for installation by bolts. Triangular plates in the upper and lower directions are provided on both sides between the horizontal plate and the vertical plate of the clamping bearing plate 5, which is convenient for strengthening the force-bearing capacity. A clamping rotating rod 6 in the inner and outer directions is installed inside the threaded hole of the clamping bearing plate 5, which is convenient for the clamping rotating rod 6 to move inward and outward through threaded engagement. Threads are provided on the outer circumference of the clamping rotating rod 6, which is convenient for installation by threads. A fixed column is provided on the outer end face of the clamping rotating rod 6, which is convenient for the clamping movable plate 7 to be installed through a bearing. A regular hexagonal prism is provided on the inner end face of the clamping rotating rod 6, which is convenient for rotation and adjustment through tools. A clamping movable plate 7 is installed on the fixed column of the clamping rotating rod 6 through a bearing, which is convenient for the clamping rotating rod 6 to drive the clamping movable plate 7 to move synchronously inward and outward. A bearing circular groove is provided in the center of the inner end face of the clamping movable plate 7, which is convenient for the clamping rotating rod 6 to be installed through a bearing.

[0030] The specific usage and function of this embodiment are as follows:

[0031] In the utility model, Figure 1 The jig body 1 is shown in use, with a cabinet panel clamped between the force-bearing plate 4 and the clamping movable plate 7, and the short side cabinet panels at the left and right ends are inside the card slots between the corner positioning plates 3, thereby preventing obstruction to the docking gaps between the cabinet panels. When welding the cabinet panels, the welder enters from the bottom to the top into the rectangular hole where the bearing plate 2 is placed, and then performs welding operations on the docking gaps inside the cabinet panels, thereby solving the problem that welding operations on the docking gaps inside the cabinet panels are difficult.

[0032] Embodiment 2:

[0033] The difference from the first embodiment is that the regular hexagonal prism of the clamping rotating rod 6 can also be set as a regular heptagonal prism, so that the clamping rotating rod 6 can only be rotated by a special tool that cooperates with the regular heptagonal prism, preventing non-staff from rotating and adjusting the clamping rotating rod 6.

[0034] Embodiment three:

[0035] The difference from the first embodiment is that the outer end surface of the clamping movable plate 7 can also be set to a frosted surface, thereby increasing the friction between the outer end surface of the clamping movable plate 7 and the cabinet plate, preventing the cabinet plate from being displaced during the welding process.

Claims

1. A cabinet welding fixture, characterized in that: The jig body (1) comprises a jig body (1); the jig body (1) is provided with a placement bearing plate (2); four fixing screw holes arranged in a rectangular shape are provided in the middle of the front, back, left and right sides of the placement bearing plate (2); two locking screw holes arranged in a front and back direction are provided at the four corners of the placement bearing plate (2); a rectangular hole running through the placement bearing plate (2) in the vertical and left directions is provided in the center; vertical plates in the front and back directions are provided at both ends of the bottom end surface of the placement bearing plate (2); and a horizontal plate in the front and back directions is provided at the bottom of the inner end surface of the vertical plate of the placement bearing plate (2).

2. A cabinet welding fixture as claimed in claim 1, characterized in that: Corner positioning plates (3) are installed at the four corners of the top end face of the placement bearing plate (2) by means of bolts, a vertical plate in the front-rear direction is arranged inside the corner positioning plate (3), a vertical through-going slot is provided inside the inner end face of the vertical plate of the corner positioning plate (3), a horizontal plate with vertical through-going holes at both ends is arranged at the bottom of the outer end face of the vertical plate of the corner positioning plate (3), and a vertical triangular plate is arranged in the middle between the horizontal plate and the vertical plate of the corner positioning plate (3).

3. A cabinet welding fixture as claimed in claim 2, characterized in that: A clamping force-bearing plate (4) is installed on the middle outer side of the front, rear, left and right sides of the top end face of the support plate (2) by bolts, a vertical plate is arranged inside the clamping force-bearing plate (4), a horizontal plate with upper and lower through holes at both ends is arranged at the bottom of the outer end face of the vertical plate of the clamping force-bearing plate (4), and a vertical triangular plate is arranged in the middle between the horizontal plate of the clamping force-bearing plate (4) and the vertical plate.

4. A cabinet welding fixture as claimed in claim 3, characterized in that: A clamping bearing plate (5) is installed on the middle inner side of the front, rear, left and right sides of the top end face of the placing bearing plate (2) by bolts, a vertical plate is arranged on the outer side of the clamping bearing plate (5), a threaded hole penetrating inside and outside is opened in the middle of the vertical plate of the clamping bearing plate (5), a horizontal plate with upper and lower through holes at both ends is arranged at the bottom of the inner end face of the vertical plate of the clamping bearing plate (5), and vertical triangular plates are arranged on both sides between the horizontal plate and the vertical plate of the clamping bearing plate (5).

5. A cabinet welding fixture as claimed in claim 4, characterized in that: A clamping rotating rod (6) is installed inside the threaded hole of the clamping bearing plate (5), and threads are provided on the outer circumference of the clamping rotating rod (6).

6. A cabinet welding fixture as claimed in claim 5, characterized in that: The outer end surface of the clamping rotating rod (6) is provided with a fixing column, and the inner end surface of the clamping rotating rod (6) is provided with a regular hexagonal prism.

7. A cabinet welding fixture as claimed in claim 6, characterized in that: A clamping movable plate (7) is mounted on the fixed column of the clamping rotating rod (6) via a bearing, and a bearing circular groove is provided at the center of the inner end surface of the clamping movable plate (7).

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