CN213795438U

CN213795438U - Movable tool magazine of boring machine

Info

Publication number: CN213795438U
Application number: CN202022315688.6U
Authority: CN
Inventors: 乔吉波
Original assignee: QINGDAO XINLU FENGWANG CARD CLOTHING CO Ltd
Current assignee: QINGDAO XINLU FENGWANG CARD CLOTHING CO Ltd
Priority date: 2020-10-18
Filing date: 2020-10-18
Publication date: 2021-07-27
Anticipated expiration: 2030-10-18

Abstract

The utility model discloses a movable cutter storehouse of boring machine, comprises a workbench, the pillar of the vertical setting of lateral wall fixedly connected with of workstation, the pillar is hollow structure, the lateral wall fixedly connected with brake motor of pillar, brake motor's output shaft runs through the lateral wall and the fixedly connected with bull stick of pillar, fixed cover is equipped with the gear on the bull stick, sliding connection has the rack that matches with the gear between the both sides inner wall of pillar, the rack runs through the upper end inner wall and the fixedly connected with circular slot of pillar, the lateral wall fixedly connected with servo motor of circular slot, servo motor's output shaft runs through the diapire and the fixedly connected with cutter storehouse of circular slot, the cutter storehouse runs through the opening of circular slot. The utility model discloses can make circular slot and cutter storehouse go up and down through the cooperation of gear, rack etc. to change the cutter, also can not occupy the working area of workstation simultaneously, guarantee that the workstation can work safely smoothly.

Description

Movable tool magazine of boring machine

Technical Field

The utility model relates to a boring machine technical field especially relates to a movable tool magazine of boring machine.

Background

The boring machine is a machine tool which mainly uses a boring cutter to bore the existing prefabricated hole of a workpiece; generally, the rotation of the boring cutter is a main motion, and the movement of the boring cutter or the workpiece is a feeding motion, and the boring cutter or the workpiece is mainly used for machining high-precision holes or finishing multiple holes at one time in a positioning mode. In addition, the machining of other machining surfaces related to hole finish machining can be carried out, and drilling, milling and cutting can be carried out by using different tools and accessories, and the machining precision and the surface quality are higher than those of a drilling machine.

In the prior art, a tool magazine of a boring machine is generally arranged above a workbench and can slide, so that the working area of the workbench is reduced, the processing effect of the boring machine is influenced, the tool magazine can accidentally slide due to the fact that the boring machine shakes during processing, and certain potential safety hazards exist. To solve the above problem, we propose a movable tool magazine of a boring machine.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model adopts the following technical scheme:

the utility model provides a movable tool magazine of boring machine, includes the workstation, the pillar of the vertical setting of lateral wall fixedly connected with of workstation, the pillar is hollow structure, the lateral wall fixedly connected with brake motor of pillar, brake motor's output shaft runs through the lateral wall and the fixedly connected with bull stick of pillar, fixed cover is equipped with the gear on the bull stick, sliding connection has the rack that matches with the gear between the both sides inner wall of pillar, the rack runs through the upper end inner wall and the fixedly connected with circular slot of pillar, the lateral wall fixedly connected with servo motor of circular slot, servo motor's output shaft runs through the diapire and the fixedly connected with tool magazine of circular slot, the tool magazine runs through the opening of circular slot.

Preferably, be located in the pillar the equal fixedly connected with connecting rod of both sides lateral wall of rack, the one end that the rack was kept away from to the connecting rod is equipped with the gyro wheel, the rolling groove that the gyro wheel matches is all seted up to the both sides inner wall of pillar.

Preferably, the shape of the tool magazine is circular, the upper side wall and the lower side wall of the tool magazine are fixedly connected with sliding blocks, and the inner wall of the circular groove is provided with an annular sliding groove matched with the sliding blocks.

Preferably, the servo motor and the brake motor are both provided with a protective cover matched with the servo motor and the brake motor.

Preferably, one end of the rotating rod, which is far away from the braking motor, is rotatably connected with the inner wall of the support column through a bearing.

Preferably, the inner wall of the strut is provided with a groove, the side wall of the bearing is fixedly connected with the side wall of the groove, and the inner wall of the bearing is fixedly connected with the inner wall of the rotating rod.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the gear is driven to rotate by the brake motor, so that the rack is lifted, the circular groove is driven to lift, the position of the tool magazine is adjusted, tools can be conveniently replaced by the tool magazine, the operation above the workbench cannot be influenced, the area of an additional workbench is not occupied, the structure is simple, and the practicability is high;

2. the rack can be vertically lifted through the matching of the idler wheel and the rolling groove, and the rack cannot obliquely swing, so that the accuracy of the lifting position of the tool magazine is guaranteed, the smooth operation of replacing tools is further guaranteed, and in addition, the tool magazine can smoothly rotate while a certain supporting effect can be played on the tool magazine through the matching of the sliding block and the annular sliding groove, so that different tools can be replaced.

Drawings

Fig. 1 is a schematic structural diagram of a movable tool magazine of a boring machine according to the present invention;

FIG. 2 is a schematic view of the structure at A in FIG. 1;

fig. 3 is a schematic structural diagram at B in fig. 1.

In the figure: 1 workbench, 2 pillars, 3 brake motors, 4 rotating rods, 5 gears, 6 racks, 7 circular grooves, 8 servo motors, 9 tool magazines, 10 connecting rods, 11 rollers, 12 protective covers and 13 bearings.

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.

Referring to fig. 1-3, a movable tool magazine of a boring machine comprises a workbench 1, a vertically arranged pillar 2 is fixedly connected to the side wall of the workbench 1, the pillar 2 is of a hollow structure, a brake motor 3 is fixedly connected to the side wall of the pillar 2, a gear 5 is braked by the brake motor 3, so as to limit the position of a rack 6 and ensure that the rack 6 can stabilize a supporting pillar circular groove 7, a protective cover 12 matched with the servo motor 8 and the brake motor 3 is respectively arranged on the servo motor 8 and the brake motor 3, the servo motor 8 and the brake motor 3 are protected by the protective cover 12, the service life of the servo motor and the brake motor 3 is prevented from being influenced by the workbench 1 and shortened, an output shaft of the brake motor 3 penetrates through the side wall of the pillar 2 and is fixedly connected with a rotating rod 4, one end of the rotating rod 4, which is far away from the brake motor 3, is rotatably connected with the inner wall of the pillar 2 through a bearing 13, a groove is formed in the inner wall of the pillar 2, and the side wall of the bearing 13 is fixedly connected with the side wall of the groove, the inner wall of the bearing 13 is fixedly connected with the inner wall of the rotating rod 4, the rotating rod 4 can rotate quickly by utilizing the connection of the bearing 13 and the rotating rod 4, and the friction force is reduced.

The gear 5 is fixedly sleeved on the rotating rod 4, a rack 6 matched with the gear 5 is connected between the inner walls of the two sides of the strut 2 in a sliding manner, the rack 6 penetrates through the inner wall of the upper end of the strut 2 and is fixedly connected with a circular groove 7, the side walls of the two sides of the rack 6 positioned in the strut 2 are both fixedly connected with a connecting rod 10, one end, away from the rack 6, of the connecting rod 10 is provided with a roller 11, the inner walls of the two sides of the strut 2 are both provided with rolling grooves matched with the roller 11, the rack 6 can vertically lift through the matching of the roller 11 and the rolling grooves and cannot obliquely swing, so that the accuracy of the lifting position of the tool magazine 9 is ensured, the smooth operation of tool replacement is further ensured, the servo motor 8 is fixedly connected to the side wall of the circular groove 7, an output shaft of the servo motor 8 penetrates through the bottom wall of the circular groove 7 and is fixedly connected with the tool magazine 9, the shape of the tool magazine 9 is circular, and sliders are fixedly connected to the upper and the lower side walls of the tool magazine 9, the inner wall of circular slot 7 is seted up the annular spout that matches with the slider, and the cooperation through slider and annular spout makes cutter storehouse 9 rotate smoothly when can playing certain supporting role to cutter storehouse 9 to change different cutters, cutter storehouse 9 runs through the opening of circular slot 7.

When the utility model needs to replace the cutter on the boring machine, the brake motor 3 drives the rotating rod 4 to rotate, the rotating rod 4 drives the gear 5 to rotate, the gear 5 drives the rack 6 to rise through the meshing with the rack 6, thereby the circular groove 7 rises along with the rack 6, after the height rises to the designated height, the brake motor 3 stops rotating, and the rotating rod 4 and the gear 5 can not rotate under the braking effect of the brake motor 3, then the position of the rack 6 is limited, the height of the rack 6 and the circular groove 7 can not be changed, the brake motor 3 with the model YY104-120 can be adopted, then the servo motor 8 drives the cutter storehouse 9 to rotate, so as to replace the cutters with different types, after the replacement is completed, the brake motor 3 drives the gear 5 to rotate reversely, thus the rack 6 and the circular groove 7 can be driven to descend, and the cutter storehouse 9 is prevented from generating bad influence on the working process on the worktable 1, simple structure, the practicality is strong.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The movable tool magazine of the boring machine comprises a workbench (1) and is characterized in that a vertically arranged pillar (2) is fixedly connected to the side wall of the workbench (1), the pillar (2) is of a hollow structure, a brake motor (3) is fixedly connected to the side wall of the pillar (2), an output shaft of the brake motor (3) penetrates through the side wall of the pillar (2) and is fixedly connected with a rotating rod (4), a gear (5) is fixedly sleeved on the rotating rod (4), a rack (6) matched with the gear (5) is slidably connected between the inner walls of the two sides of the pillar (2), the rack (6) penetrates through the inner wall of the upper end of the pillar (2) and is fixedly connected with a circular groove (7), a servo motor (8) is fixedly connected to the side wall of the circular groove (7), and an output shaft of the servo motor (8) penetrates through the bottom wall of the circular groove (7) and is fixedly connected with a tool magazine (9), the cutter storehouse (9) penetrates through the opening of the circular groove (7).

2. The movable tool magazine of the boring machine is characterized in that connecting rods (10) are fixedly connected to the side walls of the two sides of the rack (6) in the support column (2), rollers (11) are arranged at one ends, far away from the rack (6), of the connecting rods (10), and rolling grooves matched with the rollers (11) are formed in the inner walls of the two sides of the support column (2).

3. The movable tool magazine of the boring machine as claimed in claim 2, characterized in that the tool magazine (9) is circular in shape, the upper and lower side walls of the tool magazine (9) are both fixedly connected with sliding blocks, and the inner wall of the circular groove (7) is provided with an annular sliding groove matched with the sliding blocks.

4. The movable tool magazine of a boring machine according to claim 3, characterized in that the servo motor (8) and the brake motor (3) are provided with matched protective covers (12).

5. The movable tool magazine of boring machines according to claim 4, characterized in that the end of the rotary rod (4) remote from the brake motor (3) is rotatably connected to the inner wall of the column (2) by means of a bearing (13).

6. The movable tool magazine of the boring machine as claimed in claim 5, characterized in that the inner wall of the column (2) is provided with a groove, the side wall of the bearing (13) is fixedly connected with the side wall of the groove, and the inner wall of the bearing (13) is fixedly connected with the inner wall of the rotating rod (4).