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CN-224209216-U - Workpiece grooving device

CN224209216UCN 224209216 UCN224209216 UCN 224209216UCN-224209216-U

Abstract

The utility model provides a workpiece slotting device, which relates to the technical field of sheet metal machining and comprises a machining table, a vacuum adsorption assembly, an L-shaped limiting block, a slot, a threaded hole, a double-shaft driving mechanism, an optical fiber laser and a double fixing piece, wherein the L-shaped limiting block is arranged on the machining table; according to the utility model, the placement area of the sheet metal sheet can be accurately limited through the L-shaped limiting block, then, double-position limiting is performed in a central vacuum adsorption and four-corner auxiliary compaction mode, so that the bonding degree between the sheet metal sheet and the processing table and the adsorption box is better, the fixing effect is firm, the probability of peripheral edge warping can be reduced in the subsequent slotting process, and meanwhile, slotting is performed in a laser mode, so that the slotting process is good in automation degree, chips are not generated, and the slotting process effect of the sheet metal sheet is better.

Inventors

  • GU ZHENG
  • ZHANG YU
  • JI HONGQI

Assignees

  • 山东固而美金属制品有限公司

Dates

Publication Date
20260508
Application Date
20250609

Claims (7)

  1. 1. A workpiece slotting device is characterized by comprising a processing table (1), a vacuum adsorption component, an L-shaped limiting block (2), a slot (3), a threaded hole, a double-shaft driving mechanism, an optical fiber laser (4) and a double fixing piece, The vacuum adsorption component is embedded on the processing table (1); The four L-shaped limiting blocks (2) are fixedly arranged on the processing table (1) and are symmetrically distributed about the vacuum adsorption component; The slot (3) is arranged on the L-shaped limiting block (2), and a threaded hole is arranged in the slot (3); the double-shaft driving mechanism is arranged on the processing table (1) and is connected with the fiber laser (4); The double fixing components are matched with the slots (3) to assist in fixing four corners of the sheet metal.
  2. 2. A workpiece grooving apparatus according to claim 1, wherein the vacuum suction assembly comprises a vacuum pump (5), a suction box (6) and a suction hole (7), The vacuum pump (5) is fixedly arranged on the supporting leg of the processing table (1) and is positioned below the table top of the processing table (1); The adsorption box (6) is embedded on the processing table (1) and is communicated with the vacuum pump (5), and the upper surface of the adsorption box (6) is leveled with the upper surface of the processing table (1); a plurality of suction holes (7) are arranged on the adsorption box (6) and are communicated with the inside of the adsorption box (6).
  3. 3. An apparatus for grooving a workpiece according to claim 1, characterized in that the biaxial drive mechanism comprises a mounting frame (8) and biaxial equipment (9), The mounting frame (8) is fixedly arranged on the processing table (1), and the mounting frame (8) is provided with a double-shaft device (9) connected with the fiber laser (4).
  4. 4. The workpiece grooving apparatus according to claim 1, wherein the double fixing assembly comprises a pressing plate (10), an insert block (11) and a fixing bolt (12), The pressing plate (10) is welded with inserting blocks (11) which are in one-to-one correspondence with the inserting grooves (3) and are adaptive in size; the insertion block (11) is provided with a mounting hole; the fixing bolt (12) passes through the mounting hole to be matched with the threaded hole.
  5. 5. A workpiece grooving device according to claim 3, characterized in that the biaxial device (9) is fixedly provided with a cooling tube (13) which is inclined and positioned at one side of the fiber laser (4), and the cooling tube (13) is communicated with an air pump through a hose, and the air pump is communicated with a nitrogen source.
  6. 6. The workpiece grooving device according to claim 4, wherein rubber pads are arranged on the pressing plate (10) and the L-shaped limiting block (2).
  7. 7. The workpiece grooving device according to claim 2, characterized in that a filter screen (14) is movably arranged in the adsorption box (6), and a sealing door (15) is arranged on the adsorption box (6).

Description

Workpiece grooving device Technical Field The utility model relates to the technical field of sheet metal machining, in particular to a workpiece grooving device. Background The metal plate is a comprehensive cold working process for a metal sheet, and comprises shearing, punching/cutting/compounding, folding, welding, riveting, splicing, forming (such as an automobile body) and the like. At present, grooving processing is required to be carried out on the surface of a sheet metal sheet (a groove body does not penetrate the sheet metal sheet), the purpose of grooving is to reduce stress of subsequent bending, existing chips generated in the grooving process are more in general grooving equipment through manual operation, meanwhile, the position of the sheet metal sheet in the grooving process is easy to deviate, the limiting effect is poor, and the grooving effect of the sheet metal sheet is to be improved. Disclosure of utility model The utility model aims to solve the problems in the background art and further provides a workpiece grooving device. The technical scheme adopted for solving the technical problems is as follows: A workpiece slotting device comprises a processing table, a vacuum adsorption component, an L-shaped limiting block, a slot, a threaded hole, a double-shaft driving mechanism, an optical fiber laser and a double-fixing piece, The vacuum adsorption component is embedded on the processing table; the four L-shaped limiting blocks are fixedly arranged on the processing table and are symmetrically distributed about the vacuum adsorption component; the slot is arranged on the L-shaped limiting block, and a threaded hole is formed in the slot; The double-shaft driving mechanism is arranged on the processing table and is connected with the fiber laser; the double fixing components are matched with the slots to assist in fixing four corners of the sheet metal. Further, the vacuum adsorption component comprises a vacuum pump, an adsorption box and a suction hole, The vacuum pump is fixedly arranged on the supporting leg of the processing table and is positioned below the table top of the processing table; The adsorption box is embedded on the processing table and communicated with the vacuum pump, and the upper surface of the adsorption box is leveled with the upper surface of the processing table; The suction holes are formed in the suction box and are communicated with the inside of the suction box. Further, the double-shaft driving mechanism comprises a mounting frame and double-shaft equipment, The mounting bracket is fixedly arranged on the processing table, and the mounting bracket is provided with double-shaft equipment connected with the fiber laser. Further, the double fixing component comprises a pressing plate, an inserting block and a fixing bolt, The pressing plate is welded with inserting blocks which are in one-to-one correspondence with the inserting grooves and are adaptive in size; The insert block is provided with a mounting hole; The fixing bolt passes through the mounting hole to be matched with the threaded hole. Further, the cooling pipe which is inclined and positioned at one side of the fiber laser is fixedly arranged on the double-shaft equipment, and is communicated with the air pump through a hose, and the air pump is communicated with the nitrogen source. Further, rubber pads are arranged on the pressing plate and the L-shaped limiting block. Further, a filter screen is movably arranged in the adsorption box, and a sealing door is arranged on the adsorption box. Compared with the prior art, the utility model has the beneficial effects that: Compared with the prior art, the positioning area of the sheet metal sheet can be accurately limited through the L-shaped limiting block, the central vacuum adsorption mode and the four-corner auxiliary compression mode are adopted to conduct double-position limiting, so that the bonding degree between the sheet metal sheet and the processing table and the adsorption box is better, the fixing effect is firm, the probability of edge warping around can be reduced in the subsequent grooving process, meanwhile, grooving is conducted in a laser mode, the automation degree of a grooving process is good, chips are not generated, and further the grooving process effect of the sheet metal sheet is better. Drawings FIG. 1 is a schematic diagram of the overall structure of the present utility model; FIG. 2 is an L-shaped limiting block mounting schematic diagram; FIG. 3 is an enlarged view of a portion of the reference numeral A of FIG. 2; FIG. 4 is a schematic diagram of a cooling tube installation; reference numerals: 1. The device comprises a processing table, a limiting block 2, a limiting block L, a slot 3, a slot 4, an optical fiber laser, a vacuum pump 5, a suction box 6, a suction hole 7, a suction hole 8, a mounting rack 9, double-shaft equipment 10, a pressing plate 11, an inserting block 12, a fixing bolt 13, a cooling pipe 14, a