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CN-121973298-A - Office table processing plate drilling device

CN121973298ACN 121973298 ACN121973298 ACN 121973298ACN-121973298-A

Abstract

The invention relates to the technical field of plate drilling and discloses a plate drilling device for office table machining, which comprises a machining table, a bracket, a woodworking plate, an adjusting mechanism and a punching mechanism, wherein the bracket is fixedly connected to the bottom of the machining table and used for supporting the machining table, the woodworking plate is placed above the machining table, and the adjusting mechanism is arranged on the machining table and used for moving the punching mechanism arranged on the adjusting mechanism to punch the woodworking plate. According to the invention, when the woodworking plate is perforated, the drill bit is in contact with the plate, a temporary sealing cavity closely attached to the surface of the plate is formed, the dust producing point is completely surrounded, and air is directly pumped from the sealing cavity through external negative pressure equipment, so that wood dust and dust produced by drilling are captured at the producing source, the problem of dust diffusion in the traditional processing is solved, the health of operators is effectively protected, the risk of dust explosion is avoided, meanwhile, the environmental cleanliness of equipment and workshops is kept, and the high standard requirements of modern green production and occupational health and safety are met.

Inventors

  • LU JIAXUAN

Assignees

  • 建始县家轩木业有限责任公司

Dates

Publication Date
20260505
Application Date
20260311

Claims (8)

  1. 1. The utility model provides a desk processing panel drilling equipment, includes processing platform (1), its characterized in that still includes: The bracket (2) is fixedly connected to the bottom of the processing table (1) and is used for supporting the processing table (1); the woodworking plate (3) is arranged above the processing table (1); The adjusting mechanism (4) is arranged on the processing table (1) and is used for moving a punching mechanism (5) arranged on the adjusting mechanism (4) to punch the woodworking plate (3); the negative pressure dust removing mechanism (6) is arranged below the punching mechanism (5) and is attached to the woodworking plate (3) along with the punching mechanism (5) for adsorbing wood dust generated during punching; Wherein the adjusting mechanism (4) comprises: The processing table (1) is arranged in a shape like a Chinese character 'hui', and adjusting holes (41) are respectively formed in the inner wall of the processing table (1); the slide bars (43) are respectively and fixedly connected to the inner wall of each adjusting hole (41), and two slide bars respectively and fixedly penetrate through the processing table (1) to extend backwards and rightwards; The rodless cylinder sliding blocks (42) are respectively arranged on the inner wall of each adjusting hole (41) and are positioned on the outer wall of the sliding rod (43) to slide; The U-shaped rod I (46) is fixedly connected to the tops of rodless cylinder sliding blocks (42) at the left side and the right side and movably penetrates through the processing table (1); the U-shaped rod II (47) is fixedly connected to the tops of rodless cylinder sliding blocks (42) on the front side and the rear side and movably penetrates through the processing table (1); And the limiting sliding column (48) is respectively and slidably connected with the outer walls of the first U-shaped rod (46) and the second U-shaped rod (47) and is used for installing the punching mechanism (5).
  2. 2. The office table machining plate drilling device according to claim 1, wherein the punching mechanism (5) comprises: The multistage push rod (51) is fixedly connected to the bottom of the limiting slide column (48), and the bottom of the multistage push rod (51) is fixedly connected with the puncher (52) and used for punching the woodworking plate (3).
  3. 3. The drilling device for office table machining plates according to claim 2, wherein a supporting component (49) is arranged on the inner side of the back shape of the machining table (1) and is used for supporting the woodworking plates (3), and the supporting component (49) comprises: A plurality of sliding plates (491) which are connected with the outer walls of the sliding rods (43) at the front side and the rear side in a sliding way, and are arranged at two sides of the rodless cylinder sliding block (42) at intervals; The first springs (492) are sleeved on the outer wall of the sliding rod (43) and positioned at two sides of the sliding plate (491) for pushing the sliding plate (491) to move; a plurality of support rods (493) which are respectively and fixedly connected to the sliding plates (491) at the front side and the rear side; a plurality of movable blocks (494), two of which are movably connected in a group in a groove formed at the top of the supporting rod (493); the limiting rods (495) are respectively and fixedly connected to the inner wall of each groove, and the movable blocks (494) are positioned on the outer wall of the limiting rods (495) to slide; The second springs (496) are sleeved on the outer wall of the limiting rod (495) and are used for pushing the movable block (494) upwards; the rotary drum (497) is rotatably connected to the movable blocks (494) on the front side and the rear side and is used for supporting the woodworking plate (3).
  4. 4. A drilling device for office table processing boards according to claim 3, wherein the rodless cylinder slide block (42) is provided with a lower recovery assembly (45) for recovering wood chips generated by punching below, and the lower recovery assembly (45) comprises: a plurality of mounting rods (454), two groups of which are fixedly connected to rodless cylinder sliders (42) on the front side, the rear side, the left side and the right side respectively; a plurality of limit sliding rods (44) which are respectively and slidingly connected with the outer walls of the mounting rods (454) at the staggered position and are used for limiting the movement of the mounting rods (454); The fixing sleeve (451) is fixedly connected to the outer walls of the limiting slide bars (44), and the inner wall of the fixing sleeve (451) is slidably connected with the sliding sleeve (452) and is used for abutting against the lower part of the outer wall of the woodworking plate (3) and collecting wood chips; the tension spring (453) is sleeved on the outer wall of the sliding sleeve (452) and is used for pulling the sliding sleeve (452) to move upwards and be attached to the lower portion of the woodworking plate (3).
  5. 5. The device for drilling a plate for office desk processing according to claim 4, wherein the outer wall of the punch (52) is provided with a negative pressure dust removing mechanism (6) for adsorbing dust generated during punching, and the negative pressure dust removing mechanism (6) further comprises: The movable sleeve (61) is fixedly connected to the outer wall of the puncher (52) through a connecting plate (62); The wedge-shaped groove (64) is arranged below the movable sleeve (61), and the wedge-shaped groove (64) is connected with the abutting sleeve (63) in a sliding manner and is used for moving up and down and being attached to the upper side of the woodworking plate (3) so as to isolate dust; And a third spring (65) which is arranged in the wedge-shaped groove (64) and is respectively connected with the movable sleeve (61) and the abutting sleeve (63) so as to push the abutting sleeve (63) to move downwards.
  6. 6. The device for drilling a processed board of a desk as claimed in claim 5, wherein the negative pressure dust removing mechanism (6) further comprises: A plurality of arc blocks (66) are connected at equal intervals on the circumference at the inner side of the abutting sleeve (63); an air pipe is arranged above the connecting plate (62) and used for connecting external negative pressure adsorption equipment and absorbing wood dust generated during punching; The telescopic assembly (67) is arranged inside the abutting sleeve (63) and is used for pushing saw dust generated by punching during movement.
  7. 7. The desk work sheet drilling apparatus as set forth in claim 6, wherein said telescoping assembly (67) comprises: the arc pushing blocks (671) are arranged in the abutting sleeves (63), guide blocks (672) are fixedly connected to each arc pushing block (671), and the guide blocks (672) slide between two adjacent arc blocks (66) and are used for pushing wood chips; The elastic ring (673) is sleeved on the outer wall of the arc-shaped pushing block (671) and is used for pulling the arc-shaped pushing blocks (671) to gather towards the circle center; the inner side of the arc-shaped pushing block (671) is arranged in an arc shape and is attached to the inclined surface of the wedge-shaped groove (64), and when the movable sleeve (61) moves downwards to drive the wedge-shaped groove (64) to move downwards, the arc-shaped pushing block (671) is abutted to move towards the side far away from the circle center.
  8. 8. The device for drilling the office table machining plate according to claim 7, wherein each arc pushing block (671) is internally provided with two arc grooves (674), and two sides of the inner wall of each arc groove (674) are fixedly connected with arc rods (676) respectively; Two wedge-shaped telescopic blocks (675) which are arranged on the inner wall of the arc-shaped groove (674) and are positioned on the outer wall of the arc-shaped rod (676) to slide; And a plurality of springs (677) are respectively sleeved on the outer wall of each arc-shaped rod (676) and used for pushing the wedge-shaped telescopic blocks (675) to move outwards so as to enlarge the contact range with the woodworking plate (3).

Description

Office table processing plate drilling device Technical Field The invention relates to the technical field of plate drilling, in particular to a drilling device for processing plates on an office table. Background In the production and manufacture of office furniture (such as office desks), the drilling of the plates is a basic and key process, the traditional drilling operation is mostly finished by means of the cooperation of a common bench drill or a hand-held electric drill and manual positioning, and the mode has several obvious defects that firstly, the machining precision is difficult to ensure, accumulated errors are easily generated due to manual scribing positioning and manual operation, the hole site is inaccurate, the subsequent assembly quality and efficiency are affected, secondly, the automation degree is low, the labor intensity is high, and for the plates needing to drill a plurality of hole sites, workers need repeated positioning, clamping and drilling, and the production efficiency is low. When wood is drilled, a large amount of fine saw dust and dust can be produced, the traditional equipment is generally lack of an effective integrated dust collector, or only a side suction dust collecting cover with limited effect is provided, a large amount of dust is diffused in a processing site, the working environment is seriously polluted, the respiratory health of workers is endangered, the equipment precision and the electrical safety can be influenced due to long-term accumulation, and the problem of high cleaning cost is solved by the aid of the office table processing board drilling device. Disclosure of Invention The technical problem to be solved by the invention is to provide a drilling device for processing boards of an office table aiming at the defects in the prior art. In order to solve the technical problems, the technical scheme adopted by the invention is that the drilling device for processing the plate by the office table comprises a processing table and further comprises: the bracket is fixedly connected to the bottom of the processing table and used for supporting the processing table; the woodworking plate is placed above the processing table; the adjusting mechanism is arranged on the processing table and used for moving a punching mechanism arranged on the adjusting mechanism to punch the woodworking plate; The negative pressure dust removing mechanism is arranged below the punching mechanism and is attached to the woodworking plate along with the punching mechanism, and is used for adsorbing wood dust generated during punching; wherein, adjustment mechanism includes: The processing table is arranged in a shape like a Chinese character 'Hui', and the inner walls of the processing table are respectively provided with adjusting holes; The sliding rods are respectively and fixedly connected to the inner wall of each adjusting hole, and two sliding rods respectively and fixedly penetrate through the processing table to extend backwards and rightwards; the rodless cylinder sliding blocks are respectively arranged on the inner wall of each adjusting hole and positioned on the outer wall of the sliding rod to slide; the U-shaped rod I is fixedly connected to the tops of rodless cylinder sliding blocks at the left side and the right side and movably penetrates through the processing table; the U-shaped rod II is fixedly connected to the tops of rodless cylinder sliding blocks on the front side and the rear side and movably penetrates through the processing table; And the limiting sliding column is respectively and slidably connected with the outer walls of the first U-shaped rod and the second U-shaped rod and is used for installing the punching mechanism. Preferably, the punching mechanism includes: the multistage push rod is fixedly connected to the bottom of the limiting sliding column, and the bottom of the multistage push rod is fixedly connected with a puncher and used for punching a woodworking plate. Preferably, the inboard of processing platform returns the font is provided with supporting component for support carpenter's board, supporting component includes: the sliding plates are connected to the outer walls of the sliding rods on the front side and the rear side in a sliding manner, and are arranged on the two sides of the rodless cylinder sliding block at intervals; The first springs are sleeved on the outer wall of the sliding rod and positioned at two sides of the sliding plate and used for pushing the sliding plate to move; the support rods are respectively and fixedly connected to the sliding plates at the front side and the rear side; The movable blocks are movably connected in a group of grooves formed in the top of the support rod; the limiting rods are respectively and fixedly connected to the inner wall of each groove, and the movable blocks are positioned on the outer wall of each limiting rod to slide; The second springs are sleeved on the outer wall of the