CN215199707U

CN215199707U - Universal radial drilling machine

Info

Publication number: CN215199707U
Application number: CN202121360146.9U
Authority: CN
Inventors: 杨军军
Original assignee: Xuancheng Yunsheng Mould Technology Co ltd
Current assignee: Xuancheng Yunsheng Mould Technology Co ltd
Priority date: 2021-06-18
Filing date: 2021-06-18
Publication date: 2021-12-17
Anticipated expiration: 2031-06-18

Abstract

The utility model is suitable for a machinery drilling field provides an universal radial drill, including table surface, still include: the rocker arm drilling mechanism is arranged on the working table surface and is used for drilling in a multi-radius range; and the clamping mechanism is arranged on the working table surface and comprises a clamping component, a driving component and a turnover component, the turnover component is arranged on the clamping component, the driving component is used for driving the clamping component to fixedly clamp a workpiece needing drilling, and the turnover component is used for overturning the fixedly clamped workpiece. The workpiece needing drilling is fixedly clamped through the clamping assembly, the drilling stability is improved, the rocker arm drilling mechanism is controlled to drill the workpiece, when multiple faces of the workpiece need to be drilled, the overturning assembly is controlled to rotate the workpiece, and repeated disassembly and fixation of the workpiece are avoided when the multiple faces of the workpiece are drilled.

Description

Universal radial drilling machine

Technical Field

The utility model belongs to mechanical drilling field especially relates to an universal radial drill.

Background

Radial drill is a hole processing equipment, can be used for drilling, reaming, tapping and repair the processing of multiple forms such as scraping the terminal surface, and the tight structure of each position clamp of radial drill can divide into hydraulic structure and mechanical structure, and radial drill convenient operation, flexibility, application scope are wide, have typical hole machining performance, and the spot facing work that has porous big, well, small-size part in the specially adapted singleness or batch production is the common lathe in general machining workshop.

Chinese patent application No. 201922074230.3 discloses a radial drill, when in use, a machine operator places a workpiece on the tooling table, firstly controls the rotation of the first rotating motor to drive the rotating tray to rotate, thereby moving the second support rod, controlling the movement of the servo motor at the same time, driving the rotation shaft to rotate, and as the thread teeth and the thread tooth grooves are respectively arranged on the rotation shaft and the intersection position of the second support rod and the rotation shaft, when the servo motor rotates in the positive direction, the second support rod slides downwards on the first support rod, then the hydraulic cylinder is controlled to push the ejector rod, the ejector rod pushes the sliding table to slide in the groove on the second support rod until the drill bit is positioned right above the workpiece to be processed, the second rotating motor is started, the drill bit starts to rotate, meanwhile, the servo motor continues to rotate in the forward direction, the second supporting rod moves downwards integrally, and drilling operation is carried out.

The workpiece is not fixed in the operation process of the existing equipment, and when the drill bit is contacted with a light workpiece, the workpiece is driven to move due to the rotation of the drill bit, so that safety accidents are easily caused, and the drilling precision is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of the utility model is to provide an universal radial drill aims at solving the existing equipment and does not have fixedly at operation in-process work piece, when the drill bit contacts with lighter work piece, because the rotation of drill bit can drive the work piece and remove, causes the incident easily and influences the problem of the precision of drilling.

The embodiment of the utility model provides a realize like this, a universal radial drill, including table surface, still include:

the rocker arm drilling mechanism is arranged on the working table surface and is used for drilling in a multi-radius range; and

fixture, fixture installs on table surface, fixture includes clamping component, drive assembly and upset subassembly, the upset unit mount is on clamping component, drive assembly is used for driving clamping component and carries out the fixed clamp tightly to the work piece that needs drilling, the upset subassembly is used for overturning the fixed clamp work piece.

According to the technical scheme, the driving assembly comprises a clamping chute arranged on the working table, a clamping rod is rotationally connected in the clamping chute, threads with opposite thread directions are arranged at two ends of the clamping rod, and a clamping motor connected with the clamping rod in a transmission mode is fixedly mounted on the side face of the working table.

Further technical scheme, clamping component including press from both sides in the tight spout with clamping bar threaded connection's first slider and second slider, it is connected with the axis of rotation to rotate on the first slider, the axis of rotation is close to the first grip block of second slider one end fixedly connected with, it is connected with the rotation cover to rotate on the second slider, it has the second grip block to rotate the cover and be close to first slider one end fixed mounting.

Further technical scheme, the upset subassembly is including rotating the hexagon spout that the cover set up, sliding connection has the slide bar in the hexagon spout, the terminal fixed mounting of slide bar has the hand wheel, the second grip block is kept away from second grip block one end and is provided with the spacing groove, second grip block one end fixed mounting is kept away from to the second slide block has the mounting bracket, fixed mounting has the spacing tooth with spacing groove meshing complex on the slide bar, the slide bar outside is provided with the pressure spring.

Further technical scheme, rocking arm drilling mechanism includes fixed mounting's stand on the table surface, stand outside sliding connection has the lifter, the terminal fixed mounting of stand has elevator motor, elevator motor output fixed mounting have with lifter screw-thread fit's lead screw, lifter outside sliding connection has the rotation cover, it has the rocking arm to rotate cover outside fixed mounting, sliding connection has the mounting panel on the rocking arm, fixed mounting has the drilling machine on the mounting panel.

The embodiment of the utility model provides a pair of universal radial drill, the work piece that will need drilling through clamping components carries out the fixed clamp tightly, the work piece can not be because the turning force of drill bit drives the work piece shake when guaranteeing to drill, increase drilling stability, control rocking arm drilling mechanism drills the work piece, when needs drill to a plurality of faces of work piece, control the upset subassembly and rotate the work piece, increase drilling efficiency, it is fixed to carry out the dismantlement that relapses to the work piece when avoiding drilling to a plurality of faces of work piece, increase work efficiency.

Drawings

Fig. 1 is a schematic structural view of a universal radial drilling machine according to an embodiment of the present invention;

fig. 2 is a schematic view of a connection structure of the lifting block in fig. 1 according to an embodiment of the present invention;

fig. 3 is an enlarged schematic structural diagram of a in fig. 1 according to an embodiment of the present invention.

In the drawings: the automatic drilling machine comprises a working table surface 1, a stand column 2, a screw rod 3, a motor mounting plate 4, a lifting motor 5, a lifting block 6, a rotating sleeve 7, a hexagonal sliding groove 8, a rotating sleeve 9, a rocker arm 10, a mounting plate 11, a drilling machine 12, a clamping sliding groove 13, a first sliding block 14, a rotating shaft 15, a first clamping plate 16, a second sliding block 17, a clamping rod 18, a second clamping plate 19, a clamping motor 20, a sliding rod 21, a mounting frame 22, a pressure spring 23, limiting teeth 24, a limiting groove 25 and a hand wheel 26.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The following detailed description is provided for the specific embodiments of the present invention.

As shown in fig. 1, for the utility model discloses an embodiment provides a universal radial drill, including table surface 1, still include:

the rocker arm drilling mechanism is arranged on the working table top 1 and is used for drilling in a multi-radius range; and

fixture, fixture installs on table surface 1, fixture includes clamping component, drive assembly and upset subassembly, the upset unit mount is on clamping component, drive assembly is used for driving clamping component and carries out the fixed clamp tightly to the work piece that needs drilling, the upset subassembly is used for overturning the fixed clamp work piece.

The embodiment of the utility model provides an in, during the use, the work piece that will need drilling through clamping assembly carries out the fixed clamp tightly, and the work piece can not drive the work piece shake because the turning force of drill bit when guaranteeing to drill, increases drilling's stability, and control rocking arm drilling mechanism drills the work piece, when needs drill to a plurality of faces of work piece, controls the upset subassembly and rotates the work piece, increases drilling's efficiency, and it is fixed to carry out the dismantlement that relapses to the work piece when avoiding drilling a plurality of faces of work piece, increases work efficiency.

As shown in fig. 1, as a preferred embodiment of the present invention, the driving assembly includes a clamping chute 13 disposed on the working table 1, a clamping rod 18 is connected in the clamping chute 13, threads with opposite thread directions are disposed at two ends of the clamping rod 18, and a clamping motor 20 is fixedly mounted on a side of the working table 1 and is in transmission connection with the clamping rod 18.

In the embodiment of the present invention, the clamping motor 20 drives the clamping rod 18 to rotate when rotating.

As shown in fig. 1, as a preferred embodiment of the present invention, the clamping assembly includes a first slider 14 and a second slider 17 which are connected with a clamping rod 18 by a screw thread in a clamping chute 13, the first slider 14 is connected with a rotation shaft 15 in a rotating manner, the rotation shaft 15 is close to a first clamping plate 16 fixedly connected with one end of the second slider 17, the second slider 17 is connected with a rotating sleeve 7 in a rotating manner, and the rotating sleeve 7 is close to one end of the first slider 14 and is fixedly mounted with a second clamping plate 19.

In the embodiment of the present invention, the clamping rod 18 drives the first slider 14 and the second slider 17 to move in opposite directions through two opposite threads, and the workpiece is clamped by the first clamping plate 16 and the second clamping plate 19.

As shown in fig. 1 and 3, as a preferred embodiment of the present invention, the turnover assembly includes a hexagonal chute 8 arranged in the rotating sleeve 7, a sliding rod 21 is slidably connected in the hexagonal chute 8, a hand wheel 26 is fixedly mounted at the end of the sliding rod 21, a limiting groove 25 is arranged at one end of the second slider 17 far away from the second clamping plate 19, a mounting frame 22 is fixedly mounted at one end of the second clamping plate 17 far away from the second clamping plate 19, a limiting tooth 24 engaged with the limiting groove 25 is fixedly mounted on the sliding rod 21, and a pressure spring 23 is arranged at the outer side of the sliding rod 21.

The embodiment of the utility model provides an in, when needs are drilled other faces of work piece, right pulling hand wheel 26, hand wheel 26 drives slide bar 21 and overcomes the elasticity motion right of pressure spring 23 at hexagon spout 8, slide bar 21 drives spacing tooth 24 and breaks away from spacing groove 25 when moving right, it rotates hand wheel 26 and drives slide bar 21 and rotate this moment, slide bar 21 drives through hexagon spout 8 and rotates cover 7 and rotate, it drives the work piece rotation through second grip block 19 to rotate cover 7, loosen hand wheel 26 when angle modulation is accomplished, pressure spring 23 promotes spacing tooth 24 and moves left and spacing groove 25 meshes, spacing tooth 24 can't rotate this moment, spacing tooth 24 restriction slide bar 21 rotates simultaneously, thereby the rotation of restriction work piece, stationarity when guaranteeing the work piece drilling.

As shown in fig. 1 and 2, as a preferred embodiment of the present invention, the rocker arm drilling mechanism includes the stand 2 of fixed mounting on the table surface 1, the sliding connection has the elevator 6 outside the stand 2, the terminal fixed mounting of stand 2 has elevator motor 5, elevator motor 5 output end fixed mounting have with elevator 6 screw-thread fit's lead screw 3, elevator 6 outside sliding connection has the rotating sleeve 9, rotating sleeve 9 outside fixed mounting has the rocker arm 10, sliding connection has mounting panel 11 on the rocker arm 10, fixed mounting has drilling machine 12 on the mounting panel 11.

The embodiment of the utility model provides an in, drive through the swing arm 10 and rotate cover 9 and rotate on elevator 6, thereby increase the working range and the flexibility of drilling machine 12, the simultaneous operation mounting panel 11 slides on swing arm 10 and courageously in the working radius who changes drilling machine 12, further increase the working range and the flexibility of drilling machine 12, in use, elevator motor 5 drives lead screw 3 and rotates, screw-thread fit and elevator 6 through lead screw 3 and elevator 6 and stand 2's guide effect drive elevator 6 downstream, drive drilling machine 12 when elevator 6 downstream and bore the work piece.

The above embodiment of the present invention provides a universal radial drilling machine, the clamping motor 20 drives the clamping rod 18 to rotate when rotating, the clamping rod 18 drives the first slider 14 and the second slider 17 to move oppositely through two opposite threads of the clamping rod 18, the workpiece is fixedly clamped through the first clamping plate 16 and the second clamping plate 19, the rotating sleeve 9 is driven to rotate on the lifting block 6 by rotating the rocker arm 10, thereby increasing the working range and flexibility of the drilling machine 12, meanwhile, the mounting plate 11 is operated to slide on the rocker arm 10 to change the working radius of the drilling machine 12, further increasing the working range and flexibility of the drilling machine 12, when in use, the lifting motor 5 drives the screw rod 3 to rotate, the lifting block 6 is driven to move downwards by the screw fit of the screw rod 3 and the lifting block 6 and the guiding effect of the lifting block 6 and the upright post 2, the drilling machine 12 is driven to drill the workpiece when the lifting block 6 moves downwards, when other faces of a workpiece need to be drilled, the hand wheel 26 is pulled rightwards, the hand wheel 26 drives the sliding rod 21 to move rightwards by overcoming the elasticity of the pressure spring 23 in the hexagonal sliding groove 8, the sliding rod 21 drives the limiting teeth 24 to be separated from the limiting groove 25 when moving rightwards, the hand wheel 26 is rotated to drive the sliding rod 21 to rotate at the moment, the sliding rod 21 drives the rotating sleeve 7 to rotate through the hexagonal sliding groove 8, the rotating sleeve 7 drives the workpiece to rotate through the second clamping plate 19, the hand wheel 26 is loosened when angle adjustment is completed, the pressure spring 23 pushes the limiting teeth 24 to move leftwards to be meshed with the limiting groove 25, the limiting teeth 24 cannot rotate at the moment, meanwhile, the limiting teeth 24 limit the sliding rod 21 to rotate, rotation of the workpiece is limited, and stability of the workpiece during drilling is guaranteed.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a universal radial drill, includes table surface, its characterized in that still includes:

2. The universal radial drilling machine according to claim 1, wherein the driving assembly comprises a clamping chute arranged on the working table, a clamping rod is rotatably connected in the clamping chute, threads with opposite thread directions are arranged at two ends of the clamping rod, and a clamping motor in transmission connection with the clamping rod is fixedly arranged on the side surface of the working table.

3. The universal radial drilling machine according to claim 2, wherein the clamping assembly comprises a first slider and a second slider which are in threaded connection with the clamping rod in the clamping chute, a rotating shaft is rotatably connected to the first slider, the rotating shaft is close to one end of the second slider and fixedly connected with a first clamping plate, a rotating sleeve is rotatably connected to the second slider, and a second clamping plate is fixedly mounted at one end of the rotating sleeve, which is close to the first slider.

4. The universal radial drilling machine according to claim 3, wherein the turnover assembly comprises a hexagonal chute arranged in the rotating sleeve, a sliding rod is connected in the hexagonal chute in a sliding manner, a hand wheel is fixedly mounted at the tail end of the sliding rod, a limiting groove is formed in one end, away from the second clamping plate, of the second sliding block, a mounting frame is fixedly mounted at one end, away from the second clamping plate, of the second sliding block, a limiting tooth meshed with the limiting groove is fixedly mounted on the sliding rod, and a pressure spring is arranged on the outer side of the sliding rod.

5. The universal radial drilling machine of claim 1, wherein the radial drilling mechanism comprises a stand column fixedly mounted on the working table, a lifting block is slidably connected to the outer side of the stand column, a lifting motor is fixedly mounted at the tail end of the stand column, a screw rod matched with the lifting block in a threaded manner is fixedly mounted at the output end of the lifting motor, a rotating sleeve is slidably connected to the outer side of the lifting block, a rocker arm is fixedly mounted on the outer side of the rotating sleeve, a mounting plate is slidably connected to the rocker arm, and a drilling machine is fixedly mounted on the mounting plate.