CN214517668U

CN214517668U - Manual planer-type digital display drilling machine

Info

Publication number: CN214517668U
Application number: CN202120329710.4U
Authority: CN
Inventors: 樊瑞珂; 丁二辉
Original assignee: Luoyang Chuangda Machinery Co ltd
Current assignee: Luoyang Chuangda Machinery Co ltd
Priority date: 2021-02-05
Filing date: 2021-02-05
Publication date: 2021-10-29
Anticipated expiration: 2031-02-05

Abstract

The utility model discloses a manual gantry type digital display drilling machine, which comprises an outer frame; the manual gantry type digital display drilling machine is characterized in that a rectangular box body is mounted on the right end face of the outer frame, digital display equipment is mounted at the rear end of the upper surface of the rectangular box body, a transmission mechanism is arranged in the rectangular box body, a screw rod is arranged at the top of the inner side face of the outer frame, a second sliding block is mounted on the outer side face of the screw rod, a limiting support is fixedly connected to the lower surface of the second sliding block, a positioning guide rail is mounted on one side, away from the outer frame, of the upper end of the outer side face of the limiting support, a linear motor is mounted on one side, close to the outer frame, of the upper end of the outer side face of the positioning guide rail, can effectively avoid the chips generated in the machining process from accumulating in the guide rail of the machine tool to influence the machining precision of the workpiece, and simultaneously the utility model discloses have good work field of vision, the stable removal of equipment when angle steel guide rail combines setting up of bearing wheel both can guarantee drilling, can effectively weaken the influence of the vibrations in the drilling process to the drilling precision again.

Description

Manual planer-type digital display drilling machine

Technical Field

The utility model relates to a drilling machine technical field specifically is a manual planer-type digital display drilling machine.

Background

The machine tool is a machine tool which processes holes on a workpiece by using a drill bit, the drill bit is used as a cutter, and the drill bit rotates and simultaneously carries out axial feeding to complete the drilling of the workpiece. The drilling machine is divided into a vertical drilling machine, a radial drilling machine, a bench drilling machine, a gantry drilling machine and the like according to the structure, wherein the gantry drilling machine mainly comprises a gantry frame, a beam, a spindle box, a feeding box and a motor, the motor is fixed above the spindle box, the feeding box is connected with the spindle box, a drilling tool shaft is installed in the feeding box, the lower end of the spindle is connected with a drilling chuck, and the drilling chuck can clamp a drilling bit. The main spindle box is arranged on the cross beam and can transversely move along the cross beam, and a workbench is arranged below the portal frame. When the drilling tool is used, a workpiece is fixed on the workbench, the drill bit is aligned to a part needing drilling on the workpiece, and the drill tool shaft rotates and moves downwards to realize drilling.

The gantry drilling machine in the prior art has the following technical defects when in use: because the work piece can produce more sweeps at the in-process of drilling, these sweeps scatter in the surface of lathe, perhaps fall in the guide rail of lathe, can influence the machining precision of lathe, and planer-type digital display drilling machine among the prior art is adding man-hour carrying out the work piece simultaneously, and the sight of processing master is not good enough, influences the accurate location in processing hole.

Disclosure of Invention

The to-be-solved technical problem of the utility model is to overcome current defect, provide a manual planer-type digital display drilling machine, thereby can effectively avoid the piece that produces in the course of working to pile up the machining precision that influences the work piece in the lathe guide rail, simultaneously the utility model discloses have good work field of vision, the problem in the background art can effectively be solved in the accurate location of convenient processing hole.

In order to achieve the above object, the utility model provides a following technical scheme: a manual gantry type digital display drilling machine comprises an outer frame; the drilling machine comprises an outer frame, a rectangular box body, a digital display device, a transmission mechanism, a screw rod, a second sliding block, a limiting support, a positioning guide rail, a linear motor, a first sliding block, a workbench, a drilling device, an angle steel guide rail and a guide rod, wherein the rectangular box body is installed on the right end face of the outer frame, the digital display device is installed at the rear end of the upper surface of the rectangular box body, the transmission mechanism is arranged in the rectangular box body, the screw rod is arranged at the top of the inner side face of the outer frame, the second sliding block is installed on the outer side face of the screw rod, the limiting support is fixedly connected to the lower surface of the second sliding block, the positioning guide rail is installed on the upper end of the outer side face of the limiting support, the positioning guide rail is installed on the side, which is far away from the outer frame, the linear motor is installed on the side, which is close to the outer side face of the outer frame, the inner side face of the positioning guide rail is slidably connected with the first sliding block, the first sliding block is fixedly connected with a moving platform of the linear motor, the outer side of the first sliding block, the workbench, the upper end of the outer side face of the drilling device is installed on the outer frame, the positioning guide rail is installed on the upper face of the positioning guide rail, the outer frame, the positioning guide rail is fixedly connected with a bearing wheel through the positioning support wheel, the bearing wheel sets up between angle steel guide rail and guide arm, and drilling equipment, digital display equipment, linear electric motor and electromagnetism band-type brake device's input all are connected through external switch and external power source's input electricity.

Furthermore, the number of the outer frames is two, the two outer frames are symmetrically arranged front and back, the left side faces of the two outer frames are connected together through a rectangular connecting plate, and the left side and the right side of the lower end of the outer side face of each outer frame are provided with two symmetrically arranged support frames.

Furthermore, the transmission mechanism comprises a first worm and gear mechanism, a distributing shaft, a second worm and gear mechanism, a main shaft, a support and an electromagnetic band-type brake device, the support is arranged at the lower end of the outer side face of the electromagnetic band-type brake device, the electromagnetic band-type brake device is arranged on the outer side face of the screw rod, the screw rod is rotatably connected with the distributing shaft through the first worm and gear mechanism, two end faces of the distributing shaft are rotatably connected with the inner side face of the rectangular box body through bearings, the main shaft is rotatably connected with the distributing shaft through the second worm and gear mechanism, and the right end face of the main shaft penetrates through the rectangular box body and is connected with a handle.

Furthermore, the limiting support is sleeved with limiting rods through positioning holes formed in the outer side face of the limiting support, the number of the limiting rods is not less than three, and the limiting rods which are not less than three are all arranged inside the outer frame.

Furthermore, rollers are arranged between the outer side face of the limiting support and the lower end of the inner side face of the outer frame.

Compared with the prior art, the beneficial effects of the utility model are that: this manual planer-type digital display drilling machine, thereby can effectively avoid the piece that produces in the course of working to pile up the machining precision that influences the work piece in the lathe guide rail, simultaneously the utility model discloses have good work field of vision, the angle steel guide rail combines setting up of bearing wheel the steady removal of equipment when both can guaranteeing to drill, can effectively weaken the influence of the vibrations in the drilling process to drilling precision again.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is a top view of the present invention;

FIG. 4 is a schematic cross-sectional view taken along line A-A;

FIG. 5 is an enlarged view of a portion of A;

FIG. 6 is an enlarged view of a portion of B;

fig. 7 is a schematic structural diagram of the transmission mechanism.

In the figure: the drilling machine comprises a workbench 1, a drilling device 2, a digital display device 3, a rectangular box 4, an outer frame 5, a support frame 6, a rectangular connecting plate 7, an angle steel guide rail 8, a bearing wheel 9, a positioning guide rail 10, a linear motor 11, a positioning bracket 12, a guide rod 13, a handle 14, a transmission mechanism 15, a limiting bracket 16, a first sliding block 17, a first worm gear mechanism 18, a split shaft 19, a second worm gear mechanism 20, a main shaft 21, a screw rod 22, a support 23, an electromagnetic band-type brake device 24, a second sliding block 25, a limiting rod 26 and a roller 27.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution: a manual gantry type digital display drilling machine comprises an outer frame 5; the number of the outer frames 5 is two, the two outer frames 5 are symmetrically arranged in the front-back direction, the left side surfaces of the two outer frames 5 are connected together through a rectangular connecting plate 7, two symmetrically arranged support frames 6 are arranged on the left side and the right side of the lower end of the outer side surface of the outer frame 5, a rectangular box body 4 is arranged on the right end surface of the outer frame 5, a digital display device 3 is arranged at the rear end of the upper surface of the rectangular box body 4, a transmission mechanism 15 is arranged in the rectangular box body 4, a screw rod 22 is arranged at the top of the inner side surface of the outer frame 5, a second sliding block 25 is arranged on the outer side surface of the screw rod 22, a limiting support 16 is fixedly connected to the lower surface of the second sliding block 25, a roller 27 is arranged between the outer side surface of the limiting support 16 and the lower end of the inner side surface of the outer frame 5, limiting rods 26 are sleeved on the limiting support 16 through positioning holes arranged on the outer side surface of the limiting support 16, the limiting rods 26 are not less than three limiting rods 26, and are all arranged in the outer frame 5, a positioning guide rail 10 is arranged on one side of the upper end of the outer side surface of the limiting bracket 16, which is far away from the outer frame 5, a linear motor 11 is arranged on one side of the upper end of the outer side surface of the positioning guide rail 10, which is close to the outer frame 5, a first slide block 17 is connected with the inner side surface of the positioning guide rail 10 in a sliding manner, the first slide block 17 is fixedly connected with a moving platform of the linear motor 11, a workbench 1 is arranged on the upper end of the outer side surface of the first slide block 17, drilling equipment 2 is arranged on the upper end of the outer side surface of the workbench 1, an angle steel guide rail 8 and a guide rod 13 are arranged on the upper surface of the outer frame 5, a bearing wheel 9 is fixedly connected with the positioning guide rail 10 through a positioning bracket 12 arranged at the lower end of the outer side surface of the positioning guide rail 10, the bearing wheel 9 is arranged between the angle steel guide rail 8 and the guide rod 13, the angle steel guide rail 8 can ensure the stable movement of the equipment during drilling by combining the arrangement of the bearing wheel 9, and can effectively weaken the influence of the vibration on the drilling precision, the transmission mechanism 15 comprises a first worm gear mechanism 18, a branch shaft 19, a second worm gear mechanism 20, a main shaft 21, a support 23 and an electromagnetic band-type brake device 24, the support 23 is arranged at the lower end of the outer side surface of the electromagnetic band-type brake device 24, the electromagnetic band-type brake device 24 is arranged on the outer side surface of a screw rod 22, the screw rod 22 is rotatably connected with the branch shaft 19 through the first worm gear mechanism 18, two end surfaces of the branch shaft 19 are rotatably connected with the inner side surface of a rectangular box 4 through bearings, the main shaft 21 is rotatably connected with the branch shaft 19 through the second worm gear mechanism 20, the right end surface of the main shaft 21 penetrates through the rectangular box 4 to be connected with a handle 14, the input ends of the drilling equipment 2, the digital display equipment 3, the linear motor 11 and the electromagnetic band-type brake device 24 are electrically connected with the input end of an external power supply through external switches, and the manual gantry type digital display drilling machine can effectively avoid scraps generated in the machining process from accumulating in a machine tool guide rail to influence the machining precision of a workpiece, simultaneously the utility model discloses have good work field of vision.

When in use: fix outside fixture equipment under outer frame 5, will wait to process the work piece and fix on anchor clamps, when punching the man-hour, can control drilling equipment 2 through rotatory handle 14 and remove along the upper surface of outer frame 5, the piece that produces in the course of working of punching then can't fall into the medial surface of outer frame 5, and because the upper surface of outer frame 5 is provided with angle steel guide rail 8, angle steel guide rail 8's cross section is triangle-shaped, the piece then can't pile up at the upper surface of outer frame 5.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a manual planer-type digital display drilling machine which characterized in that: comprising an outer frame (5); the digital display device is characterized in that a rectangular box body (4) is installed on the right end face of the outer frame (5), a digital display device (3) is installed at the rear end of the upper surface of the rectangular box body (4), a transmission mechanism (15) is arranged inside the rectangular box body (4), a screw rod (22) is arranged at the top of the inner side face of the outer frame (5), a second sliding block (25) is installed on the outer side face of the screw rod (22), a limiting support (16) is fixedly connected to the lower surface of the second sliding block (25), a positioning guide rail (10) is installed on one side, far away from the outer frame (5), of the upper end of the outer side face of the limiting support (16), a linear motor (11) is installed on one side, close to the outer frame (5), of the upper end of the outer side face of the positioning guide rail (10), a first sliding block (17) is slidably connected to the inner side face of the positioning guide rail (10), the first sliding block (17) is fixedly connected with a moving platform of the linear motor (11), a workbench (1) is installed on the upper end of the outer side face of the first sliding block (17), drilling equipment (2) is installed at the outer side surface upper end of workstation (1), the last surface mounting of outer frame (5) has angle steel guide rail (8) and guide arm (13), location guide rail (10) are through setting up locating support (12) fixedly connected with bearing wheel (9) at its outside face lower extreme, bearing wheel (9) set up between angle steel guide rail (8) and guide arm (13), drilling equipment (2), digital display equipment (3), linear electric motor (11) and electromagnetism band-type brake device (24)'s input all is connected with external power source's input electricity through external switch.

2. The manual gantry type digital display drilling machine according to claim 1, characterized in that: the number of outer frame (5) is two, and two outer frame (5) longitudinal symmetry set up, and the left surface of two outer frames (5) links together through rectangle connecting plate (7), and the lateral surface lower extreme left and right sides of outer frame (5) is equipped with two support frames (6) that the symmetry set up.

3. The manual gantry type digital display drilling machine according to claim 1, characterized in that: drive mechanism (15) include first worm gear mechanism (18), branch axle (19), second worm gear mechanism (20), main shaft (21), support (23) and electromagnetism band-type brake device (24), support (23) set up the lateral surface lower extreme at electromagnetism band-type brake device (24), the lateral surface at screw rod (22) is installed in electromagnetism band-type brake device (24), and screw rod (22) rotate with branch axle (19) through first worm gear mechanism (18) and are connected, and two terminal surfaces of branch axle (19) all rotate with the medial surface of rectangle box (4) through the bearing and are connected, and main shaft (21) rotate with branch axle (19) through second worm gear mechanism (20) and are connected, and the right-hand member face of main shaft (21) passes rectangle box (4) and is connected with handle (14).

4. The manual gantry type digital display drilling machine according to claim 1, characterized in that: limiting rods (26) are sleeved on the limiting support (16) through positioning holes formed in the outer side face of the limiting support, the number of the limiting rods (26) is not less than three, and the not less than three limiting rods (26) are arranged inside the outer frame (5).

5. The manual gantry type digital display drilling machine according to claim 1, characterized in that: and a roller (27) is arranged between the outer side surface of the limiting bracket (16) and the lower end of the inner side surface of the outer frame (5).