Efficient multi-bit drill

Abstract

The efficient multi-head drill comprises a machine body, a machining table and a machining table driving piece are arranged on the machine body, and the machining table driving piece is used for driving the machining table to move in the length direction of the machine body. The two sides of the machining table are each provided with at least two sets of first drill bit assemblies. The first drill bit assembly comprises a first drill bit frame, a plurality of first drill bit parts and a first driving part; the first driving part is used for driving the first drill bit frame to move in the width direction of the machine body. The plurality of first drill bit parts are mounted on the first drill bit frame; at least two sets of second drill bit assemblies are arranged above the machining table; the second drill bit assembly comprises a second drill bit frame, a plurality of second drill bit parts and a second driving part. The second driving part is used for driving the second drill bit frame to move in the height direction of the machine body. The multiple second drill bit parts are all installed at the bottom end of the second drill bit frame. Synchronous machining can be carried out on different positions above the workpiece and on the left side and the right side of the workpiece, and the machining efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of machining, especially to a high -efficient multi -head drill. BACKGROUND

[0002] At present, when the shell of display screen, control cabinet, lamps and lanterns and the like is processed, a plurality of hole positions need to be processed on the shell to facilitate the later assembly. When processing, the conventional method is to drill the shell by a drill bit, and according to different shell processing requirements, the positions of the processed hole positions are different, so it is necessary to shift to different processing equipment, which results in low processing efficiency. SUMMARY

[0003] In order to overcome at least one of the defects of the prior art, the utility model provides a high -efficient multi -head drill, which can process synchronously at different positions above and on both sides of the workpiece, and improve the processing efficiency.

[0004] The utility model discloses a technical scheme that is adopted to solve the problem:

[0005] A kind of high -efficient multi -head drill, it is characterized by comprising,

[0006] Machine body, processing table and processing table driving element are arranged on the machine body, and the processing table driving element is used to drive the processing table to move along the length direction of the machine body;

[0007] First drill head assembly, at least two groups of the first drill head assembly are arranged on both sides of the processing table;The first drill head assembly includes first drill head frame, a plurality of first drill head pieces and first driving element;The first drill head frame is installed on the machine body;The first driving element is used to drive the first drill head frame to move along the width direction of the machine body;A plurality of first drill head pieces are installed on the first drill head frame;

[0008] Second drill head assembly, at least two groups of the second drill head assembly are arranged above the processing table;The second drill head assembly includes second drill head frame, a plurality of second drill head pieces and second driving element, and the second drill head frame is installed on the machine body, and the second driving element is used to drive the second drill head frame to move along the height direction of the machine body;A plurality of second drill head pieces are installed on the bottom end of the second drill head frame.

[0009] Further, the first drill head piece includes first drill head seat, first drill head and first guide rod, the first drill head seat is installed on the first drill head seat;One end of the first guide rod is rotatably connected with the rod portion of the first drill head, and the other end of the first guide rod is slidably matched with the first drill head frame.

[0010] Further, the first drill head frame is provided with a first annular sliding groove, and the first guide rod is slidably connected to the first annular sliding groove through a first sliding rod.

[0011] Further, the second drill head assembly comprises a second drill head frame, a second drill head and a second guide rod, the second drill head is mounted on the second drill head frame, one end of the second guide rod is rotatably connected to a rod part of the second drill head, and the other end of the second guide rod is slidably connected to the second drill head frame.

[0012] Further, the second drill head frame is provided with a second annular sliding groove, and the second guide rod is slidably connected to the second annular sliding groove through a second sliding rod.

[0013] Further, the first drive assembly comprises a first cylinder and a first drive base, a piston rod of the first cylinder is connected to the first drive base, and the first drill head frame is connected to the first drive base.

[0014] Further, the first drive base is provided with a first guide sliding groove at a bottom end, and the machine body is provided with a first sliding rail which is slidably connected to the first guide sliding groove.

[0015] Further, the second drive assembly comprises a second cylinder and a second drive base, a piston rod of the second cylinder is connected to the second drive base, and the second drill head frame is connected to the second drive base.

[0016] Further, the second drive base is provided with a second guide sliding groove, and the machine body is provided with a second sliding rail which is slidably connected to the second guide sliding groove.

[0017] Further, the machining table drive assembly comprises a third cylinder, a piston rod of the third cylinder is connected to the machining table, the machining table is provided with a third guide sliding groove at a bottom end, and the machine body is provided with a third sliding rail which is slidably connected to the third guide sliding groove.

[0018] In conclusion, the utility model has the following technical effects:

[0019] At least two groups of first drill head assemblies are arranged on both sides of the machining platform to synchronously machine workpieces at different positions on the left and right sides of the workpieces, at least two groups of second drill head assemblies are arranged above the machining platform to synchronously machine workpieces at at least two positions above the workpieces, and therefore the workpieces can be synchronously machined at different positions above and on the left and right sides of the workpieces, and the machining efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a structural schematic view of the utility model;

[0021] Figure 2 Another perspective structure schematic view of the utility model;

[0022] Figure 3 The structure schematic view of the first drill bit assembly of the utility model;

[0023] Figure 4 The structure schematic view of the second drill bit assembly of the utility model.

[0024] Wherein, the meaning of the reference sign is as follows: 10, machine body;11, processing table;12, processing table driving part;13, third slide rail;21, first drill bit holder;211, first annular slide groove;22, first drill bit part;221, first drill bit seat;222, first drill bit;223, first guide rod;23, first driving part;31, second drill bit holder;311, second annular slide groove;32, second drill bit part;321, second drill bit seat;322, second drill bit;323, second guide rod;33, second driving part. DETAILED DESCRIPTION

[0025] In order to better understand and implement, the technical scheme in the embodiment of the utility model will be clearly and completely described below in combination with the drawings in the embodiment of the utility model.

[0026] In the description of the utility model, it is necessary to explain that the orientation or position relation indicated by the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is the orientation or position relation based on the orientation or position relation shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore, it cannot be understood as the limitation of the utility model.

[0027] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the utility model belongs. The terms used in the specification of the utility model herein are only for the purpose of describing the specific embodiments and are not intended to limit the utility model.

[0028] Referring to Figures 1-4 The utility model discloses a kind of high-efficiency multi-head drill, including machine body 10, first drill bit assembly and second drill bit assembly, processing table 11 and processing table driving part 12 are equipped on machine body 10, processing table driving part 12 can drive processing table 11 movement along the length direction of machine body 10.

[0029] At least two groups of first drill bit assemblies are arranged on both sides of the machining table 11, that is, at least two groups of first drill bit assemblies are arranged on both sides of the machining table 11 in the width direction of the machine body 10, and at least two groups of second drill bit assemblies are arranged above the machining table 11, and the at least two groups of first drill bit assemblies on the same side and the at least two groups of second drill bit assemblies above are arranged in the length direction of the machine body 10.

[0030] Specifically, the first drill bit assembly comprises a first drill bit holder 21, a plurality of first drill bit pieces 22 and a first driving piece 23, and the first drill bit holder 21 is installed on the machine body 10. The first driving piece 23 can drive the first drill bit holder 21 to move in the width direction of the machine body 10, and the plurality of first drill bit pieces 22 are all installed on the first drill bit holder 21.

[0031] The second drill bit assembly comprises a second drill bit holder 31, a plurality of second drill bit pieces 32 and a second driving piece 33, the second drill bit holder 31 is installed on the machine body 10, the second driving piece 33 is used for driving the second drill bit holder 31 to move in the height direction of the machine body 10, and the plurality of second drill bit pieces 32 are all installed on the bottom end of the second drill bit holder 31.

[0032] On the basis of the above structure, when the workpiece is placed on the workpiece table during workpiece machining, the workpiece is machined by the first drill bit assemblies arranged on both sides of the workpiece table. The length direction of the workpiece on the same side has the first drill bit assemblies for drilling machining at different positions. Meanwhile, the width direction of the workpiece has the first drill bit assemblies for drilling machining at both sides, so that the workpiece has the first drill bit assemblies for synchronous machining in the left-right direction and the front-back direction.

[0033] Meanwhile, at least two groups of second drill bit assemblies are arranged above the workpiece, and the at least two groups of second drill bit assemblies can be used for machining at different positions in the front-back direction above the workpiece.

[0034] In the embodiment, at least two groups of first drill bit assemblies are arranged on both sides of the machining platform for synchronous machining at different positions on both sides of the workpiece, and at least two groups of second drill bit assemblies are arranged above the machining platform for synchronous machining at at least two positions above the workpiece, so that synchronous machining can be performed at different positions on both sides and above the workpiece, and the machining efficiency is improved.

[0035] Of course, the size or type of the first drill bit of the first drill bit assembly on the same side can be selected in different specifications, so that the workpiece on the workpiece table can also be driven to the front and rear different specifications of the first drill bit assembly for different types of hole processing when the workpiece is machined. Similarly, the size or type of the second drill bit of the at least two groups of second drill bit assemblies above the workpiece table can be selected in different specifications, so that the workpiece on the workpiece table can also be driven to the front and rear different specifications of the second drill bit assembly below for different types of hole processing when the workpiece is machined.

[0036] It should be noted that since the first drill bit frame 21 on both sides can move along the width direction of the machine body 10 under the drive of the first driving member 23, the distance between the first drill bit 22 on the first drill bit frame 21 and the workpiece table can be adjusted, and the position of the first drill bit frame 21 and the workpiece table can be adjusted according to the width of the workpiece, so that the scope of application is faster. And when the width of the workpiece is irregular, the positions of the front and rear first drill bit frames 21 relative to the workpiece can also be driven by the first driving member 23 to adapt to the shape of the workpiece for processing.

[0037] Further, the first drill bit 22 in the embodiment includes a first drill bit seat 221, a first drill bit 222, and a first guide rod 223. The first drill bit seat 221 is installed on the first drill bit seat 221, one end of the first guide rod 223 is rotatably connected with the rod portion of the first drill bit 222, and the other end of the first guide rod 223 is slidingly connected with the first drill bit frame 21. Since the first drill bit 222 is prone to shaking and swinging when rotating, the first guide rod 223 is rotatably connected with the rod portion of the first drill bit 222 in the present application, so that the drilling action of the first drill bit 222 is not guided. However, the rod portion of the first drill bit 222 is slidingly connected with the first drill bit frame 21 through the first guide rod 223, which is adapted to the swinging or shaking of the first drill bit 222, and can provide stable support for the first drill bit 222, reduce the shaking and swinging of the drill bit during drilling, thereby improving the quality and efficiency of drilling and reducing the risk of drill breakage.

[0038] Further, the first drill bit frame 21 in the embodiment is provided with a first annular sliding groove 211, and the first guide rod 223 is slidingly connected with the first annular sliding groove 211. The annular sliding groove structure can guide the sliding of the first guide rod 223 in different directions, which is more flexible and less likely to be stuck.

[0039] Further, the second drill bit 32 comprises a second drill bit seat 321, a second drill bit 322 and a second guide rod 323, the second drill bit seat 321 is installed on the second drill bit seat 321, one end of the second guide rod 323 is rotatably connected with the rod part of the second drill bit 322, and the other end of the second guide rod 323 is slidably matched with the second drill bit holder 31. Similarly, since the second drill bit 322 is prone to shaking and swinging when rotating, the second guide rod 323 is rotatably matched with the rod part of the second drill bit 322 in the present application, so that the drilling action of the second drill bit 322 is not guided, but the rod part of the second drill bit 322 is slidably matched with the second drill bit holder 31 through the second guide rod 323, which is adapted to the swinging or shaking of the second drill bit 322, and can provide stable support for the second drill bit 322, reduce the shaking and swinging of the drill bit during drilling, thereby improving the quality and efficiency of drilling and reducing the risk of drill breakage.

[0040] Further, the second drill bit holder 31 is provided with a second annular sliding groove 311, and the second guide rod 323 is slidably connected to the second annular sliding groove 311 through a second sliding rod. The annular sliding groove structure can guide the sliding of the second guide rod 323 in different directions, which is more flexible and less likely to be stuck.

[0041] Further, the first driving member 23 in the embodiment comprises a first air cylinder and a first driving seat, the piston rod of the first air cylinder is connected with the first driving seat, and the first drill bit holder 21 is connected with the first driving seat, so that the first driving seat can be driven to move by the extension and retraction of the piston rod of the first air cylinder, and in turn drive the first drill bit holder 21 to move. After the first driving seat and the first drill bit holder 21 are connected and then driven, the vibration force received by the first drill bit member 22 during drilling can be borne by the first drill bit holder 21 and transmitted to the first driving seat, so that the first driving seat can disperse and transfer the vibration force, and the first drill bit holder 21 is more stable, so that the drilling action is more stable.

[0042] Further, the bottom end of the first driving seat is provided with a first guide sliding groove, and the machine body 10 is provided with a first sliding rail, which is slidably matched with the first guide sliding groove. In this way, when the first driving seat moves, it can be guided by the sliding matching of the first sliding rail and the first guide sliding groove, so that the movement process of the first driving seat is more stable.

[0043] Further, the second driving member 33 comprises a second cylinder and a second driving base, the piston rod of the second cylinder is connected with the second driving base, and the second drill head frame 31 is connected with the second driving base.

[0044] Further, the second driving base is provided with a second guide sliding groove, the machine body 10 is provided with a second sliding rail, and the second sliding rail and the second guide sliding groove are in sliding fit.

[0045] Further, the processing table driving member 12 comprises a third cylinder, the piston rod of the third cylinder is connected with the processing table 11, the bottom end of the processing table 11 is provided with a third guide sliding groove, the machine body 10 is provided with a third sliding rail 13, and the third sliding rail 13 and the third guide sliding groove are in sliding fit.

[0046] The technical means disclosed in the utility model scheme is not only limited to the technical means disclosed in the above-mentioned embodiments, but also includes the technical scheme composed of any combination of the above technical features. It should be pointed out that, for ordinary skilled persons in the technical field, some improvements and refinements can be made without departing from the principles of the utility model, and these improvements and refinements are also regarded as the protection scope of the utility model.

Claims

1. A high performance multi-tip drill bit comprising: The utility model relates to a kind of drilling machine, including, Machine body, processing table and processing table driving element are equipped on the machine body, and the processing table driving element is used to drive the processing table to move along the length direction of the machine body; First drill bit assembly, at least two groups of the first drill bit assembly are equipped on the both sides of the processing table;The first drill bit assembly includes first drill bit holder, multiple first drill bit pieces and first driving element;The first drill bit holder is installed on the machine body;The first driving element is used to drive the first drill bit holder to move along the width direction of the machine body;Multiple first drill bit pieces are installed on the first drill bit holder; Second drill bit assembly, at least two groups of the second drill bit assembly are equipped above the processing table;The second drill bit assembly includes second drill bit holder, multiple second drill bit pieces and second driving element, and the second drill bit holder is installed on the machine body;The second driving element is used to drive the second drill bit holder to move along the height direction of the machine body;Multiple second drill bit pieces are installed on the bottom end of the second drill bit holder.

2. The high performance multi-tip drill according to claim 1, wherein, The first drill bit piece includes first drill bit seat, first drill bit and first guide rod, and the first drill bit seat is installed on the first drill bit seat;One end of the first guide rod is rotatably connected with the stem of the first drill bit, and the other end of the first guide rod is slidably connected with the first drill bit holder.

3. The high performance multi-tip drill according to claim 2, wherein, The first drill bit holder is equipped with first annular slide groove, and the first guide rod is slidably connected with the first annular slide groove by first sliding rod.

4. The high performance multi-tip drill according to claim 1, wherein, The second drill bit piece includes second drill bit seat, second drill bit and second guide rod, and the second drill bit seat is installed on the second drill bit seat;One end of the second guide rod is rotatably connected with the stem of the second drill bit, and the other end of the second guide rod is slidably connected with the second drill bit holder.

5. The high performance multi-tip drill according to claim 4, wherein, The second drill bit holder is equipped with second annular slide groove, and the second guide rod is slidably connected with the second annular slide groove by second sliding rod.

6. The high performance multi-tip drill according to any one of claims 1 to 5, wherein, The first driving element includes first cylinder and first driving seat, the piston rod of the first cylinder is connected with the first driving seat, and the first drill bit holder is connected with the first driving seat.

7. The high performance multi-tip drill according to claim 6, wherein, The bottom end of the first driving seat is equipped with first guide slide groove, and the machine body is equipped with first sliding rail, and the first sliding rail is slidably connected with the first guide slide groove.

8. The high performance multi-tip drill according to any one of claims 1-5, wherein, The second driving element includes second cylinder and second driving seat, the piston rod of the second cylinder is connected with the second driving seat, and the second drill bit holder is connected with the second driving seat.

9. The high performance multi-tip drill according to claim 8, wherein, The second driving seat is equipped with second guide slide groove, and the machine body is equipped with second sliding rail, and the second sliding rail is slidably connected with the second guide slide groove.

10. The high performance multi-tip drill according to any one of claims 1-5, wherein, The processing table driving element includes third cylinder, and the piston rod of the third cylinder is connected with the processing table;The bottom end of the processing table is equipped with third guide slide groove, and the machine body is equipped with third sliding rail, and the third sliding rail is slidably connected with the third guide slide groove.

Images