Total splicing clamp for electric cabinet

Abstract

The utility model relates to the technical field of electric cabinet production and assembly, and particularly discloses an electric cabinet general assembly clamp which comprises a bottom plate used for placing all welding parts of an electric cabinet to be subjected to general assembly; the side positioning blocks are symmetrically arranged on the two opposite side walls of the bottom plate and are parallel to the side walls of the bottom plate; the side plate is arranged on the side wall of one side, perpendicular to the positioning block, of the bottom plate; the sliding stand column is arranged on the side wall of the other side, perpendicular to the positioning block, of the bottom plate, and the sliding stand column is in sliding connection with the bottom plate; according to the electric cabinet part welding fixture, the welding states of electric cabinet parts can be consistent, the stability of products is improved, the welding time of the electric cabinet parts is greatly shortened through fixture limiting, meanwhile, the problems of welding deformation of the parts and out-of-tolerance of the welding size are solved, and the welding quality of the parts is improved. And the product percent of pass is obviously improved, manual reworking and repairing are reduced, and therefore the manufacturing cost is reduced.

Description

Technical Field

[0001] The present application relates to the technical field of production and assembly of electric cabinets, and specifically discloses an electric cabinet assembly fixture. Background Art

[0002] Usually, an electric cabinet is assembled by welding multiple structural components together. The accuracy and quality of the overall assembly of the electric cabinet are directly related to the practicality and safety of the electric cabinet. The traditional welding method is to use simple iron plates and square tubes as supports on a working platform to weld them on the platform to position and fix the parts to be welded.

[0003] Although the existing traditional tooling design has a simple structure, is easy to manufacture, and has a low fixture cost, it uses simple iron plates and square tubes as supports and is welded on a platform to position and fix the welded parts. The welding accuracy cannot be guaranteed, and the tooling is prone to deformation after a period of use. This results in the inability to guarantee the dimensions of important parts of the electric cabinet, and subsequent assembly cannot proceed smoothly. In addition, welding deformation of parts and welding size deviations will directly reduce the product qualification rate and increase the number of manual rework and repair, thereby increasing manufacturing costs. Therefore, in view of this, the inventor provides an electric cabinet assembly fixture to solve the above problems. Utility Model Content

[0004] The utility model aims to solve the problem that the traditional electric cabinet assembly welding tooling is easy to deform, which reduces the product qualification rate and increases the manufacturing cost.

[0005] In order to achieve the above-mentioned purpose, the basic scheme of the utility model provides an electric cabinet assembly fixture, comprising:

[0006] Bottom plate, used for placing various welded parts of the electrical cabinet for overall assembly;

[0007] A plurality of side positioning blocks are symmetrically arranged on two opposite side walls of the bottom plate and are parallel to the side walls of the bottom plate;

[0008] A side plate, arranged on one side of the side wall of the bottom plate which is perpendicular to the positioning block;

[0009] A sliding column is arranged on the other side wall of the bottom plate which is perpendicular to the positioning block, and the sliding column is slidably connected to the bottom plate;

[0010] A positioning pin is arranged on the sliding column and is used to fix the sliding column and the base plate to each other.

[0011] Furthermore, a slide rail is provided on the bottom plate, a slide seat slidably connected to the slide rail is provided at the bottom of the slide column, and the positioning pin is provided on the slide seat.

[0012] Furthermore, the slide rail is an I-shaped rail, the cross section of the slide seat is adapted to the cross section of the slide rail, and one end of the slide seat is slidably connected to the slide rail.

[0013] Furthermore, a positioning baffle is symmetrically provided on a side wall of the bottom plate close to the sliding column.

[0014] Furthermore, it also includes a movable caliper, which is arranged in the electric cabinet to be assembled and is used to support various welding components inside the electric cabinet.

[0015] Furthermore, a plurality of cushion blocks are evenly arranged on the side surface of the side plate facing the sliding column, and when the assembled electric cabinet is placed on the bottom plate, the bottom, top and middle of the electric cabinet are in contact with the cushion blocks.

[0016] Furthermore, it also includes an oblique support rod, which is arranged between the top of the side plate and an end of the bottom plate away from the sliding column.

[0017] The principle and effect of this scheme are:

[0018] During the overall welding of the electric cabinet, the utility model fixes the welding components of the electric cabinet by lateral limiting of the sliding column, so as to prevent the welding components of the electric cabinet from tilting and falling, and eliminate safety hazards. At the same time, side positioning blocks, positioning baffles, movable calipers, etc. are used to limit the welding components of the electric cabinet, so as to ensure the accuracy and welding size of the welding components of the electric cabinet during assembly welding. That is, the utility model can achieve consistent welding states of the parts of the electric cabinet, improve the stability of the product, and greatly reduce the welding time of the parts of the electric cabinet through the clamp limiting, while solving the problems of welding deformation of the parts and welding size out-of-tolerance, and significantly improve the product qualification rate, reduce manual rework and repair, and thus reduce manufacturing costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 A schematic diagram of an electric cabinet assembly fixture proposed in an embodiment of the present application is shown;

[0021] Figure 2 Shows Figure 1 Enlarged view of part A. DETAILED DESCRIPTION

[0022] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the specific implementation method, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0023] The reference numerals in the drawings of the specification include: an electric cabinet 1, a bottom plate 2, a movable caliper 3, a cushion block 4, a side plate 5, a sliding column 6, a positioning baffle 7, a side positioning block 8, a slide rail 9, a slide seat 10, and a positioning pin 11.

[0024] A general assembly fixture for an electric cabinet, for example Figure 1 As shown, it includes the following structures:

[0025] Bottom plate 2: The bottom plate 2 is formed by welding a plurality of channel steels to each other, and is in a rectangular shape as a whole, and is used for placing various welded parts of the electric cabinet 1 for overall assembly.

[0026] Several side positioning blocks 8: The positioning blocks are symmetrically arranged on the front and rear side walls of the base plate 2 by welding or bolting and are parallel to the side walls of the base plate 2. There are at least six side positioning blocks 8, which are distributed on the front and rear side walls of the base plate 2 and are used to place the two ends and the middle of the positions of the various welding components of the electrical cabinet 1.

[0027] Side panel 5: The side panel 5 is arranged on the left side wall of the bottom plate 2. The side panel 5 is channel steel and is welded and fixed to the bottom plate 2. An oblique support rod is arranged between the top of the side panel 5 and the left end of the bottom plate 2 to improve the supporting performance of the welded components of the electric cabinet 1. The two ends of the oblique support rod are respectively welded and fixed to the side panel 5 and the bottom plate 2; at least three pads 4 are arranged on the right side wall of the side panel 5, and the pads 4 are respectively located at the top, top and middle part of the side panel 5, so that when the assembled electric cabinet 1 is placed on the bottom plate 2, the bottom, top and middle part of the electric cabinet 1 are in contact with the pads 4.

[0028] Sliding column 6: The sliding column 6 is arranged on the right side wall of the bottom plate 2, and the sliding column 6 is slidably connected to the bottom plate 2. Figure 2 As shown, a slide rail 9 is welded to the right side wall of the base plate 2 through an I-beam support, and a slide seat 10 slidably connected to the slide rail 9 is provided at the bottom of the sliding column 6. The slide rail 9 is an I-beam rail, and the cross-section of the slide seat 10 is adapted to the cross-section of the slide rail 9 and one end of the slide seat 10 is slidably connected to the slide rail 9. A positioning baffle 7 is also symmetrically provided on the right side wall of the base plate 2.

[0029] Locating pin 11: The locating pin 11 is arranged on the slide 10 and is used to fix the slide 10 and the slide rail 9 to each other. A plurality of pin holes are arranged on the slide rail 9. The position of the locating pin 11 is fixed by the cooperation between the locating pin 11 and the pin holes, thereby fixing the slide 10 and the slide rail 9 to each other. The locating pin 11 can also be a threaded pin, which is threadedly connected to the slide 10 and pressed against the surface of the slide rail 9, thereby fixing the slide 10 and the slide rail 9 to each other.

[0030] Movable caliper 3: The movable caliper 3 is arranged in the electric cabinet 1 to be assembled and is used to support various welding components inside the electric cabinet 1.

[0031] During the implementation of this embodiment, first, loosen the positioning pin 11 to make the sliding column 6 located at the far right end, and then place the welding components of the electric cabinet 1 that need to be welded on the bottom plate 2, and the welding components of the electric cabinet 1 are assembled with each other to form the overall shape of the electric cabinet 1, and then move the sliding column 6 to completely clamp the welding components of the electric cabinet 1 on the left and right, and fix the position of the sliding column 6 by the positioning pin 11, and then place the movable caliper 3 into the electric cabinet 1, and support and limit the welding components that need to be welded in the electric cabinet 1 by the movable caliper 3, and then weld the joints of the welding components of the electric cabinet 1 to complete the overall assembly of the electric cabinet 1.

[0032] Compared with the prior art, in the process of overall welding of the electric cabinet 1, the present embodiment fixes the welding components of the electric cabinet 1 by lateral limiting of the sliding column 6 to prevent the welding components of the electric cabinet 1 from tilting and falling, thereby eliminating safety hazards. At the same time, the side positioning blocks 8, the positioning baffles 7, the movable calipers 3, etc. are used to limit the welding components of the electric cabinet 1 to ensure the accuracy and welding dimensions of the welding components of the electric cabinet 1 during assembly welding. That is, the present invention can achieve consistent welding states of the parts of the electric cabinet 1 and improve the stability of the product. By limiting the clamp, the welding time of the parts of the electric cabinet 1 is greatly reduced, and the problems of welding deformation and welding size out-of-tolerance of the parts are solved. The product qualification rate is significantly improved, and manual rework and repair are reduced, thereby reducing manufacturing costs.

[0033] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A general assembly fixture for electric cabinets, characterized in that: include: Bottom plate, used for placing various welded parts of the electrical cabinet for overall assembly; A plurality of side positioning blocks are symmetrically arranged on two opposite side walls of the bottom plate and are parallel to the side walls of the bottom plate; A side plate, arranged on one side of the side wall of the bottom plate which is perpendicular to the positioning block; A sliding column is arranged on the other side wall of the bottom plate which is perpendicular to the positioning block, and the sliding column is slidably connected to the bottom plate; A positioning pin is arranged on the sliding column and is used to fix the sliding column and the base plate to each other.

2. The electric cabinet assembly fixture according to claim 1, characterized in that: A slide rail is arranged on the bottom plate, a slide seat slidably connected to the slide rail is arranged at the bottom of the slide column, and the positioning pin is arranged on the slide seat.

3. The electric cabinet assembly fixture according to claim 2, characterized in that: The slide rail is an I-shaped rail, the cross section of the slide seat is adapted to the cross section of the slide rail, and one end of the slide seat is slidably connected to the slide rail.

4. The electric cabinet assembly fixture according to claim 1, characterized in that: A side wall of the bottom plate close to the sliding column is symmetrically provided with a positioning baffle.

5. The electric cabinet assembly fixture according to claim 1, characterized in that: It also includes an active caliper, which is arranged in the electric cabinet to be assembled and is used to support various welding components inside the electric cabinet.

6. The electric cabinet assembly fixture according to claim 1, characterized in that: A plurality of cushion blocks are evenly arranged on the side surface of the side plate facing the sliding column. When the assembled electric cabinet is placed on the bottom plate, the bottom, top and middle of the electric cabinet are in contact with the cushion blocks.

7. The electric cabinet assembly fixture according to claim 1, characterized in that: It also includes an oblique support rod, which is arranged between the top of the side plate and an end of the bottom plate away from the sliding column.

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