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CN-122007933-A - Drilling machine

CN122007933ACN 122007933 ACN122007933 ACN 122007933ACN-122007933-A

Abstract

The invention discloses a drilling machine which comprises a jig device and a drilling device, wherein the jig device is provided with a mounting part capable of reciprocating along a first horizontal direction and a plurality of jigs which are arranged on the mounting part side by side along a second horizontal direction perpendicular to the first horizontal direction, each jig can be used for fixing a workpiece on the jig in a vertical mode independently or in cooperation with the mounting part, the drilling device is provided with a plurality of drill bit modules which are also arranged side by side along the second horizontal direction, the drill bit modules can be correspondingly moved above the jigs one by one to drill the side surface of the workpiece vertically arranged on the jig, and each drill bit module can also be used for collecting waste in a negative pressure mode. The drilling machine can be used for carrying out side drilling on a plurality of workpieces at one time, has high drilling efficiency and drilling quality, can collect waste materials in a negative pressure mode, effectively improves the processing environment, greatly saves the production cost and well meets the market demand.

Inventors

  • LIANG MINGXING

Assignees

  • 昆山弘琨电子有限公司

Dates

Publication Date
20260512
Application Date
20241111

Claims (10)

  1. 1. The drilling machine is characterized by comprising a jig device (1) and a drilling device, wherein the jig device (1) is provided with a mounting piece (10) capable of reciprocating along a first horizontal direction and a plurality of jigs (11) arranged on the mounting piece (10) side by side along a second horizontal direction perpendicular to the first horizontal direction, and each jig (11) can be used for fixing a workpiece on the jig (11) in a vertical mode independently or in cooperation with the mounting piece (10); The drilling device is provided with a plurality of drill bit modules (20) which are also arranged side by side along the second horizontal direction, the drill bit modules (20) can move to the positions above the jigs (11) in a one-to-one correspondence mode so as to drill the side surfaces of workpieces vertically arranged on the jigs (11), and each drill bit module (20) can collect waste in a negative pressure mode.
  2. 2. The drilling machine according to claim 1, wherein the mounting member (10) is provided with a slide plate (100), a mounting frame (101) vertically and fixedly provided on an upper side of the slide plate (100), and a plurality of partition members (102) provided on a standing side of the mounting frame (101) at intervals along the second horizontal direction, and the plurality of partition members (102) divide the standing side of the mounting frame (101) into a plurality of mounting sections (1010); the jigs (11) are correspondingly arranged on the mounting sections (1010), and each jig (11) is matched with the corresponding partition piece (102) to carry out bearing and fixing on the vertically placed workpieces.
  3. 3. The drilling machine according to claim 2, wherein the partitioning member (102) includes at least two partitioning blocks (1020) juxtaposed in the up-down direction on a standing side of the mounting bracket (101); the jig (11) is provided with a jig main body (110) fixedly mounted on the mounting section (1010) and a positioning assembly which is arranged on the jig main body (110) and can limit and position a workpiece.
  4. 4. The drilling machine according to claim 3, wherein the dividing blocks (1020) are embedded with magnetic blocks; in addition, the number of the divided blocks (1020) located in different separators (102) is the same or different.
  5. 5. The drilling machine according to claim 3, wherein the jig main body (110) is provided with a receiving elevation (1100) for a workpiece to be abutted against; The positioning assembly comprises a plurality of first positioning pieces (111), second positioning pieces (112) and third positioning pieces (113), wherein the plurality of first positioning pieces (111) are arranged on the bottom side of the bearing elevation (1100) at intervals to support a workpiece, the plurality of second positioning pieces (112) and the plurality of third positioning pieces (113) are arranged on the bearing elevation (1100) at intervals respectively, the second positioning pieces (112) can be used for splicing and positioning the workpiece, and the third positioning pieces (113) can be used for adsorbing and positioning the workpiece.
  6. 6. The drilling machine according to claim 5, wherein the jig main body (110) has a plate-like structure, and a side elevation of the jig main body (110) along the first horizontal direction is the receiving elevation (1100); The first positioning piece (111) adopts a positioning block or a positioning pin, the second positioning piece (112) adopts a pin column, and the third positioning piece (113) adopts a vacuum suction nozzle.
  7. 7. The drilling machine according to claim 2, characterized in that a plurality of the mounting sections (1010) are each flush with one side of the slide plate (100) in the first horizontal direction or a plurality of the mounting sections (1010) each extend out of one side of the slide plate (100) in the first horizontal direction, in addition, an abutment block (103) for abutment of the jig (11) is positioned below each of the mounting sections (1010), and a sensor (12) for sensing a workpiece is arranged beside each of the mounting sections (1010).
  8. 8. The drilling machine according to claim 2, further comprising a machine base (3) and a driving mechanism A, wherein a sliding rail A (30) extending along the first horizontal direction is fixedly laid on the top side of the machine base (3), the sliding plate (100) is slidably connected to the sliding rail A (30), and the driving mechanism A can drive the sliding plate (100) to perform linear motion on the sliding rail A (30).
  9. 9. The drilling machine according to claim 8, further comprising a cross beam (4) fixed above the base (3) and a hanging plate (5) capable of being slidably arranged on the cross beam (4) along the second horizontal direction, wherein the hanging plate (5) is further positioned above the sliding plate (100); Each drill bit module (20) is provided with a mounting seat (200) which can vertically slide on the hanging plate (5), a driving mechanism B which is arranged on the hanging plate (5) and can drive the mounting seat (200) to move up and down, a motor (201) arranged on the mounting seat (200), a drill bit (202) connected with a power output shaft of the motor (201), and a slag suction pipe (203) which is arranged beside the drill bit (202) and communicated with external negative pressure equipment.
  10. 10. The drilling machine according to claim 9, wherein a sliding rail B (40) extending along the second horizontal direction is fixedly laid on the cross beam (4), and the hanging plate (5) is connected to the sliding rail B (40) in a sliding manner, and the drilling machine further comprises a driving mechanism C, wherein the driving mechanism C is arranged on the cross beam (4) and can drive the hanging plate (5) to perform linear motion on the sliding rail B (40); A plurality of groups of sliding rails C (50) extending vertically are fixedly paved on the hanging plate (5), and the plurality of groups of sliding rails C (50) are arranged at intervals along the second horizontal direction and are correspondingly and respectively connected with the mounting seats (200) in the drill bit modules (20) in a sliding mode.

Description

Drilling machine Technical Field The invention relates to the technical field of machining equipment, in particular to a drilling machine. Background A drilling machine is a generic term for a machine that leaves a hole or a hole in a work piece by rotary cutting or rotary pressing using a tool that is harder and sharper than the work piece, and is widely used in the machining and manufacturing of various products. At present, when a drilling machine is used for drilling a workpiece, the workpiece ① is often transversely placed so as to ensure firm fixation and high drilling quality. However, this method of machining is only convenient for drilling on the main surface (e.g., front and back surfaces) of the workpiece, but is not preferable for drilling on the side surfaces of the workpiece. ② The existing drilling machine mostly adopts single-head machining, namely, only one workpiece can be machined at a time, the machining efficiency is low, and the production requirement cannot be met. ③ The existing drilling machine collects scraps by spraying the cutting fluid, but the spraying of the cutting fluid not only causes great pollution degree of the processing environment, but also needs to consume manpower and clean equipment in time, so that the production cost is high. In view of this, the present invention has been made. Disclosure of Invention In order to overcome the defects, the invention provides the drilling machine which is novel, simple and reasonable in structure, can be used for carrying out side drilling on a plurality of workpieces at one time, is high in drilling efficiency and drilling quality, can be used for collecting waste in a negative pressure mode, effectively improves the processing environment, greatly saves the production cost and well meets the market demands. The drilling machine comprises a jig device and a drilling device, wherein the jig device is provided with a mounting piece capable of reciprocating along a first horizontal direction and a plurality of jigs which are arranged on the mounting piece side by side along a second horizontal direction perpendicular to the first horizontal direction, and each jig can independently fix a workpiece on the jig in a vertical mode or is matched with the mounting piece; The drilling device is provided with a plurality of drill bit modules which are also arranged side by side along the second horizontal direction, the drill bit modules can move to the positions above the jigs in a one-to-one correspondence manner so as to drill the side surfaces of workpieces vertically arranged on the jigs, and each drill bit module can collect waste in a negative pressure manner. As a further improvement of the invention, the mounting piece is provided with a sliding plate, a mounting frame which is vertically and fixedly arranged on the upper side of the sliding plate and a plurality of separating pieces which are arranged on one vertical side of the mounting frame at intervals along the second horizontal direction, and the plurality of separating pieces divide one vertical side of the mounting frame into a plurality of mounting sections; The plurality of jigs are correspondingly arranged on the plurality of installation sections one by one, and each jig is matched with the corresponding partition piece to carry out bearing and fixing on the vertically placed workpiece. As a further improvement of the present invention, the partition includes at least two dividing blocks arranged in parallel in the up-down direction on the one side of the mounting frame; The jig is provided with a jig main body fixedly mounted on the mounting section and a positioning assembly which is arranged on the jig main body and can limit and position the workpiece. As a further improvement of the invention, the magnetic blocks are embedded on the dividing blocks; in addition, the number of the divided pieces located in different ones of the partitions may be the same or different. As a further improvement of the invention, the jig main body is provided with a bearing elevation for the workpiece to be attached to; The positioning assembly comprises a plurality of first positioning pieces, second positioning pieces and third positioning pieces, wherein the first positioning pieces, the second positioning pieces and the third positioning pieces are arranged at intervals on the bottom side of the bearing vertical face so as to support a workpiece, the second positioning pieces and the third positioning pieces are arranged on the bearing vertical face at intervals respectively, the second positioning pieces can be used for splicing and positioning the workpiece, and the third positioning pieces can be used for adsorbing and positioning the workpiece. As a further improvement of the invention, the jig main body has a plate-shaped structure, and a side elevation of the jig main body along the first horizontal direction is the receiving elevation; the first positioning piece adopts a p