Metal plate manufacturing and assembling machine for high-low voltage switch cabinet

Abstract

The utility model discloses a high-low voltage switch cabinet sheet metal manufacturing and assembling machine which comprises a bottom plate, a fixing mechanism for fixing sheet metal materials is arranged at the upper end of the bottom plate, and the fixing mechanism comprises a first sliding groove, a second sliding groove, a first sliding block, a second sliding block, a first movable plate, a second movable plate, a first screw rod and a second screw rod. The first sliding groove is formed in the outer side surface of the upper end of the bottom plate, the second sliding groove and the first sliding groove are perpendicular to each other and formed in the upper end of the bottom plate, the depth of the second sliding groove is larger than that of the second sliding groove, a first sliding block is movably arranged in the first sliding groove in a clamped mode, and a second sliding block is movably arranged in the second sliding groove in a clamped mode. The clamping device is good in using effect and can be suitable for clamping metal plate back plates of high-low voltage switch cabinets of various specifications, then the side plates are roughly spliced and clamped in a rectangular space formed between the movable plates, fixing of the back plates and the side plates can be completed, and therefore follow-up welding work can be facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of sheet metal assembly, in particular to a sheet metal manufacturing and assembly machine for high and low voltage switch cabinets. Background Art

[0002] High and low voltage switch cabinets are cabinets for connecting high voltage or low voltage cables. They are generally assembled from a mechanism box and a movable door. During the assembly process of the chassis, the stamped sheet metal welding bristles are generally fixed together by bolts, and then polished and sprayed.

[0003] In the prior art, such as the Chinese patent application number 202222281436.5, a high and low voltage switch cabinet sheet metal manufacturing and assembly machine, when in use, the sheet metal at the rear end of the switch cabinet is placed on the support block 2, and then the bottom plate, side plate and top plate used by the switch cabinet are inserted into the corresponding gaps in turn to achieve positioning and restriction. After that, the assemblers can weld the welding points from low to high in turn. However, this device uses the gap to fix the side plate, so that the device can only be adapted to fix the switch cabinet sheet metal of one size, which makes the applicability of the entire device poor and the scope of application narrow. Therefore, it is necessary to improve a high and low voltage switch cabinet sheet metal manufacturing and assembly machine to address this problem. Utility Model Content

[0004] The purpose of the utility model is to provide a sheet metal manufacturing and assembly machine for high and low voltage switch cabinets to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a high and low voltage switch cabinet sheet metal manufacturing and assembly machine, including a base plate, the upper end of the base plate is provided with a fixing mechanism for fixing the sheet metal material, the fixing mechanism includes a first slide groove, a second slide groove, a first slider, a second slider, a first movable plate, a second movable plate, a first screw, and a second screw, the first slide groove is opened on the outer surface of the upper end of the base plate, the second slide groove and the first slide groove are perpendicular to each other and opened at the upper end of the base plate, the depth of the second slide groove is greater than the second slide groove, the first slider is movably engaged inside the first slide groove, the second slider is movably engaged inside the second slide groove, the first movable plate is fixedly arranged on the upper end of the first slider, the second movable plate is fixedly arranged on the upper end of the second slider, the first screw is movably arranged inside the first slide groove through a bearing, and the second screw is movably arranged inside the second slide groove through a bearing.

[0006] Preferably, suction cup assemblies are fixedly provided on the outer sides of the first movable plate and the second movable plate, and the side plates of the sheet metal parts can be conveniently adsorbed and fixed by the suction cup assemblies.

[0007] Preferably, a sheet metal side plate is provided at the upper end of the fixing mechanism, and a sheet metal back plate is provided at the middle part of the upper end of the base plate. When the present device is used, the sheet metal back plate is clamped and fixed by the first movable plate and the second movable plate, and the two first movable plates and the two second movable plates of the present device can move relative to each other in use. In this way, no matter how the back plate is placed on the upper end of the base plate, as long as the two first movable plates are close to each other to clamp the back plate, the center point of the length of the back plate can be ensured to be at the midpoint of the length of the base plate. Correspondingly, as long as the two second movable plates are close to each other to clamp the back plate, the center point of the width of the back plate can be at the center point of the length of the base plate. In this way, the center end of the back plate is aligned with the center point of the base plate. In this way, by clamping the back plate by the present device, no matter how the back plate is placed, it can be ensured that the back plate is placed in the center.

[0008] Preferably, the first slider is movably sleeved on the outer surface of the first screw rod through a thread, and the second slider is movably sleeved on the outer surface of the second screw rod through a thread; the first slider can be driven to move along the first sliding groove by rotating the first screw, and correspondingly, the second slider can be driven to move inside the second sliding groove by rotating the second screw.

[0009] Preferably, the threads on the outer surfaces of the first screw and the second screw are opposite to each other, and the first screw and the second screw with opposite threads can drive the first slider and the second slider to move in opposite directions inside the slide groove.

[0010] Preferably, the first screw rod and the second screw rod are staggered with each other. Since the second slide groove is deeper, the second screw rod can be arranged lower to avoid motion interference.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] When the utility model is used, according to the different moving degrees of the first sliding block and the second sliding block, the device can be adapted to fix a variety of high and low voltage switch cabinet sheet metal parts of different sizes for welding.

[0013] The utility model can ensure that the center end of the back plate is aligned with the center point of the bottom plate. In this way, by clamping the back plate by the device, the back plate can be placed in the center no matter how it is placed. In this way, if a robot is used for welding, positioning can be convenient for subsequent welding work. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of a sheet metal manufacturing and assembly machine for high and low voltage switch cabinets of the utility model;

[0015] Figure 2 This is a splicing view of the sheet metal side panels in a sheet metal manufacturing and assembly machine for a high and low voltage switch cabinet of the utility model;

[0016] Figure 3 This is a sectional view of the overall structure of a sheet metal manufacturing and assembly machine for a high and low voltage switch cabinet according to the utility model.

[0017] In the figure: 1. bottom plate; 2. first slide groove; 3. second slide groove; 4. first slider; 5. second slider; 6. first movable plate; 7. second movable plate; 8. first screw rod; 9. second screw rod; 10. suction cup assembly; 11. sheet metal side plate; 12. sheet metal back plate. DETAILED DESCRIPTION

[0018] 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.

[0019] See also Figure 1-3 The utility model provides a technical solution: a sheet metal manufacturing and assembly machine for a high and low voltage switch cabinet, comprising a base plate 1, wherein the upper end of the base plate 1 is provided with a fixing mechanism for fixing the sheet metal material, wherein the fixing mechanism comprises a first slide groove 2, a second slide groove 3, a first slider 4, a second slider 5, a first movable plate 6, a second movable plate 7, a first screw 8, and a second screw 9, wherein the first slide groove 2 is arranged on the outer surface of the upper end of the base plate 1, the second slide groove 3 and the first slide groove 2 are perpendicular to each other and are arranged on the upper end of the base plate 1, the depth of the second slide groove 3 is greater than the second slide groove 3, the first slide groove 2 is movably engaged with the first slider 4, the second slide groove 3 is movably engaged with the second slider 5, the first movable plate 6 is fixedly arranged on the upper end of the first slider 4, the second movable plate 7 is fixedly arranged on the upper end of the second slider 5, the first slide groove 2 is movably provided with a first screw 8 through a bearing, and the second slide groove 3 is movably provided with a second screw 9 through a bearing.

[0020] The outer surfaces of the first movable plate 6 and the second movable plate 7 are fixedly provided with suction cup assemblies 10, and the side panels of the sheet metal parts can be conveniently adsorbed and fixed by the suction cup assemblies 10;

[0021] The upper end of the fixing mechanism is provided with a sheet metal side plate 11, and the middle part of the upper end of the bottom plate 1 is provided with a sheet metal back plate 12. When the present device is used, the sheet metal back plate 12 is clamped and fixed by the first movable plate 6 and the second movable plate 7, and the two first movable plates 6 and the two second movable plates 7 of the present device can move relative to each other when in use, so that no matter how the back plate is placed on the upper end of the bottom plate 1, as long as the two first movable plates 6 are close to each other to clamp the back plate, the center point of the back plate in length can be ensured to be at the midpoint of the length of the bottom plate 1, and correspondingly, as long as the two second movable plates 7 are close to each other to clamp the back plate, the center point of the back plate in width can be at the center point of the length of the bottom plate 1, so that the center end of the back plate can be aligned with the center point of the bottom plate 1, and thus, by clamping the back plate by the present device, no matter how the back plate is placed, it can be ensured that the back plate is placed in the center.

[0022] The first slider 4 is movably sleeved on the outer surface of the first screw 8 through a thread, and the second slider 5 is movably sleeved on the outer surface of the second screw 9 through a thread; the first slider 4 can be driven to move along the first slide groove 2 by rotating the first screw 8, and the second slider 5 can be driven to move inside the second slide groove 3 by rotating the second screw 9;

[0023] The threads on the outer surfaces of the first screw 8 and the second screw 9 are opposite to each other, and the first screw 8 and the second screw 9 with opposite threads can drive the first slider 4 and the second slider 5 to move in opposite directions inside the slide groove;

[0024] The first screw rod 8 and the second screw rod 9 are arranged in a staggered manner. Since the second slide groove 3 is deep, the second screw rod 9 is arranged lower to avoid motion interference.

[0025] Working principle: Use this device to place the sheet metal back plate 12 of the high and low voltage switch cabinet sheet metal parts that need to be welded directly on the upper end of the base plate 1, and then drive the two first movable plates 6 to approach each other through the first screw 8, and drive the two second screws 9 to approach each other through the second screw 9, so that the two first movable plates 6 are close to each other to clamp the back plate, which can ensure that the center point of the back plate in length is at the midpoint of the length of the base plate 1. Correspondingly, as long as the two second movable plates 7 are close to each other to clamp the back plate, the center point of the back plate in width can be at the center point of the length of the base plate 1, so that the center end of the back plate is aligned with the center point of the base plate 1. In this way, the back plate can be clamped by this device, no matter how the back plate is placed, it can be ensured that the back plate is placed in the center; then the sheet metal side plate 11 is partially clamped by Figure 1 The status shown is spliced ​​into Figure 2In the state shown, the sheet metal side panel 11 is partially inserted downward and engaged in the rectangular space formed between the movable panels, and then the sheet metal side panel 11 is fixed by the suction cup assembly 10, so that the back panel and the side panel can be fixed, thereby facilitating the subsequent welding work;

[0026] The sheet metal side plate 11 and the sheet metal bottom plate 1 are then welded together manually or by a welding robot from the inside of the sheet metal side plate 11;

[0027] When the device is used, the movement degrees of the first slider 4 and the second slider 5 are different, so that the device can be adapted to fix a variety of high and low voltage switch cabinet sheet metal parts of different sizes for welding.

[0028] 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.

[0029] 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 sheet metal manufacturing and assembly machine for high and low voltage switch cabinets, comprising a base plate (1), characterized in that: The upper end of the bottom plate (1) is provided with a fixing mechanism for fixing the sheet metal material, and the fixing mechanism comprises a first slide groove (2), a second slide groove (3), a first slider (4), a second slider (5), a first movable plate (6), a second movable plate (7), a first screw (8), and a second screw (9); the first slide groove (2) is arranged on the outer surface of the upper end of the bottom plate (1); the second slide groove (3) and the first slide groove (2) are arranged on the upper end of the bottom plate (1) perpendicularly to each other; the second slide groove (3) is deeper than the second slide groove (3); the first slider (4) is movably engaged inside the first slide groove (2); the second slider (5) is movably engaged inside the second slide groove (3); the first movable plate (6) is fixedly arranged on the upper end of the first slider (4); the second movable plate (7) is fixedly arranged on the upper end of the second slider (5); the first screw (8) is movably arranged inside the first slide groove (2) through a bearing; the second screw (9) is movably arranged inside the second slide groove (3) through a bearing.

2. The sheet metal manufacturing and assembly machine for high and low voltage switch cabinets according to claim 1 is characterized in that: Suction cup assemblies (10) are fixedly arranged on the outer surfaces of the first movable plate (6) and the second movable plate (7).

3. The sheet metal manufacturing and assembly machine for high and low voltage switch cabinets according to claim 1 is characterized in that: A sheet metal side plate (11) is provided at the upper end of the fixing mechanism, and a sheet metal back plate (12) is provided at the middle of the upper end of the bottom plate (1).

4. The sheet metal manufacturing and assembly machine for high and low voltage switch cabinets according to claim 1 is characterized in that: The interior of the first sliding block (4) is movably sleeved on the outer surface of the first screw rod (8) through a thread, and the interior of the second sliding block (5) is movably sleeved on the outer surface of the second screw rod (9) through a thread.

5. The sheet metal manufacturing and assembly machine for high and low voltage switch cabinets according to claim 1 is characterized in that: The threads on the outer surfaces of the first screw (8) and the second screw (9) are opposite.

6. The high and low voltage switch cabinet sheet metal manufacturing and assembly machine according to claim 1, characterized in that: The first screw (8) and the second screw (9) are offset from each other.

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