Multi-step one-time forming laser processing device for special-shaped machine shell

Abstract

The utility model discloses a special-shaped casing multi-step one-step forming laser processing device, which relates to the field of processing tooling, and comprises a supporting bracket, the supporting bracket consists of a lower fixing plate, an upper fixing plate and a foldable connecting rod, the upper fixing plate is positioned above the lower fixing plate, the upper fixing plate consists of a supporting base plate and an adsorption magnet, and the foldable connecting rod is positioned above the supporting base plate. The adsorption magnet is fixedly installed at the upper end of the supporting base plate, the multiple foldable connecting rods are fixedly connected with the lower fixing plate and the upper fixing plate, and each foldable connecting rod is composed of a fixing base column, a rotating column and a connecting block. When the special-shaped machine shell workpiece is subjected to laser machining, the special-shaped machine shell workpiece can be placed on the supporting bracket to be subjected to laser machining, so that laser machining of all planes of the special-shaped machine shell workpiece can be completed through one-time clamping under the supporting of the supporting bracket, and the machining efficiency of the special-shaped machine shell workpiece can be improved.

Description

Technical Field

[0001] The utility model relates to the field of processing tools, in particular to a laser processing device for one-step forming of a special-shaped casing with multiple steps. Background Art

[0002] Laser processing is an advanced manufacturing technology that utilizes the unique properties of laser beam interaction with matter to perform non-contact cutting, welding, surface treatment, drilling, additive manufacturing, and micromachining. Laser processing offers advantages such as high speed, high precision, a small heat-affected zone, excellent flexibility, and strong adaptability. It can process a wide range of metal and non-metal materials and is particularly suitable for processing workpieces with complex shapes and specific precision requirements. Laser processing systems, combined with computer numerical control (CNC) technology, enable efficient automated production and are widely used in aerospace, electronics, automotive, and display panel industries, making them an indispensable technology in modern manufacturing. Laser processing typically involves placing the product flat on a processing table. However, some industrial chassis, after bending or flanging, have multiple surfaces requiring laser processing. Placing the bent or flanged chassis directly on the processing table for laser processing requires multiple clamping steps to complete the laser processing of all surfaces, reducing processing efficiency. Therefore, a laser processing device for multi-step, one-step shaping of special-shaped chassis is needed. Utility Model Content

[0003] The main purpose of the utility model is to provide a laser processing device for forming a special-shaped housing with multiple steps in one step, which can effectively solve the problems in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] The top end face of said sliding arm is fixedly provided with a toothed connecting strip which is cooperatively connected with said toothed connecting strip.

[0006] Preferably, a special-shaped casing workpiece is mounted on the upper fixing plate on the support bracket.

[0007] Preferably, the two fixed base columns on the foldable connecting rod are fixedly mounted on the upper end of the lower fixed plate and the lower end of the supporting base plate respectively.

[0008] Preferably, a connecting groove is provided on the fixed base column on the foldable connecting rod, and the connecting block is rotatably installed in the connecting groove.

[0009] Preferably, a plurality of square through holes are provided on the mounting base plate on the fixing assembly.

[0010] Preferably, the sleeved square tube on the fixing assembly is fixedly inserted into a square through hole opened on the mounting base plate, the sleeved square tube is movably sleeved on the foldable connecting rod, the fixing spring is also sleeved on the foldable connecting rod, and the fixing spring is fixedly connected to the upper end of the lower fixing plate or the lower end of the supporting base plate.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] By providing a support bracket consisting of a lower fixing plate, an upper fixing plate and a foldable connecting rod, when laser processing is performed on a special-shaped casing workpiece, the special-shaped casing workpiece can be placed on the support bracket for laser processing, so that under the support of the support bracket, the laser processing of all planes of the special-shaped casing workpiece can be completed by clamping at one time, thereby improving the processing efficiency of the special-shaped casing workpiece; at the same time, by providing an upper fixing plate consisting of a supporting base plate and an adsorption magnet, the special-shaped casing workpiece can be conveniently fixed on the upper fixing plate, thereby further improving the processing efficiency of the special-shaped casing workpiece; by providing a foldable connecting rod consisting of a fixed base column, a rotating column and a connecting block, the support bracket can be folded, thereby reducing the space occupied by the storage and transportation of the support bracket, thereby facilitating the storage and transportation of the support bracket; by providing a fixing component, the fixed base column, the rotating column and the connecting block can be conveniently fixed or released relative to each other, thereby facilitating the folding and unfolding of the support bracket. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a structural diagram of the special-shaped casing workpiece of the present invention when it is installed on the support bracket;

[0014] Figure 2 This is a structural diagram of the support bracket and the fixing assembly of the utility model;

[0015] Figure 3 This is a schematic diagram of the structure of the support bracket after disassembly of the utility model;

[0016] Figure 4 This is a schematic diagram of the structure of the disassembled fixing assembly of the present invention.

[0017] In the figure: 1. Support bracket; 2. Special-shaped housing workpiece; 3. Lower fixing plate; 4. Upper fixing plate; 5. Foldable connecting rod; 6. Fixing assembly; 7. Support base plate; 8. Adsorption magnet; 9. Fixed base column; 10. Connecting groove; 11. Rotating column; 12. Connecting block; 13. Mounting base plate; 14. Square through hole; 15. Fixing spring; 16. Set square tube. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0019] See also Figure 1 、 Figure 2 、 Figure 3 、 Figure 4As shown, a laser processing device for forming a multi-step special-shaped casing in one step includes a support bracket 1, which is composed of a lower fixed plate 3, an upper fixed plate 4 and a foldable connecting rod 5. The upper fixed plate 4 is located above the lower fixed plate 3. The upper fixed plate 4 is composed of a supporting base plate 7 and an adsorption magnet 8. The adsorption magnet 8 is fixedly mounted on the upper end of the supporting base plate 7. There are several foldable connecting rods 5 and they are all fixedly connected to the lower fixed plate 3 and the upper fixed plate 4. The foldable connecting rod 5 is composed of a fixed base column 9, a rotating column 11 and a connecting block 12. The fixed base column 9 has two upper and lower columns. The lower part is symmetrically arranged, there are two connecting blocks 12 and they are fixedly mounted on both ends of the rotating column 11. The connecting blocks 12 are simultaneously rotated and mounted on the fixed base column 9. A fixing component 6 is fixedly mounted on each of the lower fixing plate 3 and the upper fixing plate 4. The fixing component 6 is simultaneously movably mounted on a number of foldable connecting rods 5. The fixing component 6 consists of a mounting base 13, a fixing spring 15 and a set square tube 16. There are two fixing springs 15 and they are symmetrically fixed on one end of the mounting base 13. There are several set square tubes 16 and they are all fixedly inserted on the mounting base 13. The support bracket 1 The upper fixing plate 4 is provided with a special-shaped casing workpiece 2. When the special-shaped casing workpiece 2 is laser processed, the lower fixing plate 3 on the support bracket 1 can be fixed on the work surface first, and then the special-shaped casing workpiece 2 can be set on the upper fixing plate 4, and the special-shaped casing workpiece 2 can be fixed by the adsorption magnet 8. Then, the laser processing equipment can be used to perform laser processing on the special-shaped casing workpiece 2; when the support bracket 1 is not needed, the fixing assembly 6 can be used to release the fixation of the foldable connecting rod 5, and then the fixed base column 9 on the foldable connecting rod 5 and the rotating shaft 1 can be fixed. The rotating column 11 and the connecting block 12 rotate relative to each other, so that the lower fixed plate 3 and the upper fixed plate 4 are close to each other, thereby folding and shrinking the support bracket 1, and making it convenient to store or transport the support bracket 1; when the support bracket 1 needs to be used, the fixed base column 9 on the foldable connecting rod 5 can be rotated relative to the rotating column 11 and the connecting block 12, so that the foldable connecting rod 5 is in a vertical state, and then the fixing assembly 6 is used to fix the foldable connecting rod 5, and finally the support bracket 1 is unfolded, and then the support bracket 1 can be started to be used.

[0020] Finally, by setting up a support bracket 1 composed of a lower fixed plate 3, an upper fixed plate 4 and a foldable connecting rod 5, when laser processing is performed on the special-shaped casing workpiece 2, the special-shaped casing workpiece 2 can be placed on the support bracket 1 for laser processing, so that under the support of the support bracket 1, the laser processing of all planes of the special-shaped casing workpiece 2 can be completed by clamping at one time, thereby improving the processing efficiency of the special-shaped casing workpiece 2. At the same time, by setting up an upper fixed plate 4 composed of a supporting base plate 7 and an adsorption magnet 8, the special-shaped casing workpiece 2 can be conveniently fixed on the upper fixed plate 4, thereby further improving the processing efficiency of the special-shaped casing workpiece 2. By setting up a foldable connecting rod 5 composed of a fixed base column 9, a rotating column 11 and a connecting block 12, the support bracket 1 can be folded, thereby reducing the space occupied by the storage and transportation of the support bracket 1, thereby facilitating the storage and transportation of the support bracket 1. By setting up a fixing component 6, the fixed base column 9 and the rotating column 11 and the connecting block 12 can be conveniently fixed or released relative to each other, thereby facilitating the folding and unfolding of the support bracket 1.

[0021] Furthermore, the two fixed base columns 9 on the foldable connecting rod 5 are respectively fixedly installed on the upper end of the lower fixed plate 3 and the lower end of the supporting base plate 7. A connecting groove 10 is provided on the fixed base column 9 on the foldable connecting rod 5, and the connecting block 12 is rotatably installed in the connecting groove 10. When folding or unfolding the support bracket 1, the fixed base column 9, the rotating column 11 and the connecting block 12 can be rotated relative to each other. When the rotating column 11 is in a horizontal state after relative rotation, the folding and contraction of the support bracket 1 is completed. When the rotating column 11 is in a vertical state after relative rotation, the unfolding of the support bracket 1 is completed.

[0022] Furthermore, a plurality of square through holes 14 are provided on the mounting base plate 13 on the fixing assembly 6, and the set square tube 16 on the fixing assembly 6 is fixedly inserted into the square through holes 14 opened on the mounting base plate 13, and the set square tube 16 is movably sleeved on the foldable connecting rod 5, and the fixing spring 15 is also sleeved on the foldable connecting rod 5, and the fixing spring 15 is fixedly connected to the upper end of the lower fixing plate 3 or the lower end of the supporting base plate 7. When it is necessary to release the relative fixation of the fixed base column 9 and the rotating column 11 and the connecting block 12, the mounting base plate 13 and the set square tube on the fixing assembly 6 can be 16 moves, so that the mounting base 13 compresses the fixing spring 15, and at this time the sheathed square tube 16 will slowly be sheathed on the fixed base column 9. When the sheathed square tube 16 is completely sheathed on the fixed base column 9, the relative fixation of the fixed base column 9, the rotating column 11 and the connecting block 12 is released; when the rotating column 11 is in a vertical state, after loosening the mounting base 13, under the elastic force of the fixing spring 15, the sheathed square tube 16 will be sheathed on the fixed base column 9 and the rotating column 11 at the same time, and at this time the fixed base column 9, the rotating column 11 and the connecting block 12 are relatively fixed.

[0023] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included in the scope of protection of the present invention. The scope of protection claimed in this utility model is defined by the attached claims and their equivalents.

Claims

1. A laser processing device for forming a special-shaped housing with multiple steps in one step, characterized by: The invention comprises a support bracket (1), wherein the support bracket (1) is composed of a lower fixed plate (3), an upper fixed plate (4) and a foldable connecting rod (5), wherein the upper fixed plate (4) is located above the lower fixed plate (3), and the upper fixed plate (4) is composed of a support base plate (7) and an adsorption magnet (8), wherein the adsorption magnet (8) is fixedly mounted on the upper end of the support base plate (7), wherein the foldable connecting rod (5) is provided in a plurality of numbers and all of the foldable connecting rods are fixedly connected to the lower fixed plate (3) and the upper fixed plate (4), wherein the foldable connecting rod (5) is composed of a fixed base column (9), a rotating column (11) and a connecting block (12), wherein the fixed base column (9) is provided in two numbers and is symmetrically arranged in an upper and lower direction. There are two connecting blocks (12) and they are fixedly mounted on both ends of the rotating column (11). The connecting blocks (12) are simultaneously rotatably mounted on the fixed base column (9). A fixing assembly (6) is fixedly mounted on each of the lower fixing plate (3) and the upper fixing plate (4). The fixing assembly (6) is simultaneously movably mounted on a plurality of foldable connecting rods (5). The fixing assembly (6) is composed of a mounting base (13), a fixing spring (15) and a set square tube (16). There are two fixing springs (15) and they are symmetrically fixedly mounted on one end of the mounting base (13). There are a plurality of set square tubes (16) and they are all fixedly inserted on the mounting base (13).

2. The laser processing device for forming a special-shaped housing with multiple steps in one step according to claim 1, characterized in that: The upper fixing plate (4) on the supporting bracket (1) is sleeved with a special-shaped casing workpiece (2).

3. The laser processing device for forming a special-shaped housing with multiple steps in one step according to claim 2, characterized in that: The two fixed base columns (9) on the foldable connecting rod (5) are respectively fixedly mounted on the upper end of the lower fixed plate (3) and the lower end of the supporting base plate (7).

4. The laser processing device for forming a special-shaped housing with multiple steps in one step according to claim 3, characterized in that: A connecting groove (10) is provided on the fixed base column (9) on the foldable connecting rod (5), and the connecting block (12) is rotatably installed in the connecting groove (10).

5. The laser processing device for forming a special-shaped housing with multiple steps in one step according to claim 4, characterized in that: A plurality of square through holes (14) are provided on the mounting base plate (13) on the fixing assembly (6).

6. The laser processing device for forming a special-shaped housing with multiple steps in one step according to claim 5, characterized in that: The sleeved square tube (16) on the fixing assembly (6) is fixedly inserted into a square through hole (14) provided on the mounting base plate (13); the sleeved square tube (16) is movably sleeved on the foldable connecting rod (5); the fixing spring (15) is also sleeved on the foldable connecting rod (5); and the fixing spring (15) is fixedly connected to the upper end of the lower fixing plate (3) or the lower end of the supporting base plate (7).

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