CN210549459U

CN210549459U - Special-shaped workpiece drilling and milling machine

Info

Publication number: CN210549459U
Application number: CN201921029927.2U
Authority: CN
Inventors: 王慧
Original assignee: Hefei Tongfei Intelligent Manufacturing Co ltd
Current assignee: Hefei Tongfei Intelligent Manufacturing Co ltd
Priority date: 2019-07-04
Filing date: 2019-07-04
Publication date: 2020-05-19
Anticipated expiration: 2029-07-04

Abstract

The utility model discloses a special-shaped workpiece drilling and milling machine, which comprises a supporting table, the arc wall has been seted up to the upper end of brace table, sliding connection has the platform of placing in the arc wall, the lower extreme fixedly connected with rack of placing the platform, the cavity has been seted up in the brace table, the cavity internal rotation is connected with the gear, and the upper end of gear extend to in the arc wall and with rack toothing, the upper end of placing the platform is equipped with fixing device. Has the advantages that: the utility model discloses, the work piece to needs processing that can be stable carries out the regulation of angle, makes it get off and carries out special-shaped processing to the work piece under the condition that does not take off the drill bit.

Description

Special-shaped workpiece drilling and milling machine

Technical Field

The utility model relates to a drilling and milling machine technical field especially relates to a special-shaped workpiece drilling and milling machine.

Background

The drilling and milling machine is a machine tool device integrating drilling, milling, boring and grinding into a whole, and is applied to the processing of small and medium-sized parts.

At present, when a special-shaped workpiece is machined by using a milling and drilling machine, the angle of a drill bit needs to be adjusted to machine the workpiece, so that the drill bit can be repeatedly taken down and replaced, and the milling and drilling machine is inconvenient.

Therefore, a special-shaped workpiece drilling and milling machine is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art and adding man-hour to special-shaped workpiece, need come to process the work piece to the angle modulation of drill bit, will carry out the change of taking off that relapses like this to the drill bit, comparatively inconvenient problem, and the special-shaped workpiece drilling and milling machine that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a special-shaped workpiece drilling and milling machine, includes a supporting bench, the arc wall has been seted up to the upper end of brace table, sliding connection has the platform of placing in the arc wall, the lower extreme fixedly connected with rack of placing the platform, the cavity has been seted up in the brace table, the cavity internal rotation is connected with the gear, and the upper end of gear extend to in the arc wall and with rack toothing, the upper end of placing the platform is equipped with fixing device.

In foretell special-shaped workpiece drilling and milling machine, the cavity internal rotation is connected with the pivot, and the fixed cover of gear is established in the pivot, still the cover is equipped with the worm wheel in the pivot, fixedly connected with motor on the inside wall of cavity, the drive end fixedly connected with worm of motor, and worm wheel meshing.

In foretell special-shaped workpiece drilling and milling machine, fixing device is including placing two mounting panels of a platform upper end symmetry fixed connection, two the equal fixedly connected with cylinder in the corresponding one side of mounting panel, two the equal fixedly connected with splint of drive end of cylinder.

In foretell special-shaped workpiece drilling and milling machine, two arc slides of symmetry fixedly connected with on the inside wall of arc wall, two arc spouts have been seted up to the symmetry on the lateral wall of placing the platform, and two arc slides are located corresponding arc spout respectively and with arc spout sliding connection.

In the special-shaped workpiece drilling and milling machine, one side of each clamping plate, which is far away from the air cylinder, is fixedly connected with a rubber anti-skid pad.

Compared with the prior art, the utility model discloses the advantage lies in:

1: rotate in the cavity through motor drive worm, worm and worm wheel meshing, and then can rotate through the epaxial gear of drive pivot for the gear drives through the rack and places the platform and slide in the arc wall, thereby can adjust placing the work piece of bench, makes the drill bit carry out special-shaped machining to the work piece.

2: the arc sliding plate slides in the arc sliding groove of the placing table, the placing table can be limited, so that the placing table is more stable when sliding in the arc sliding groove, and the stability of the workpiece on the placing table is improved.

To sum up, the utility model discloses, the work piece to needs processing that can be stable carries out the regulation of angle, makes its condition of not taking off the drill bit get off and carries out special-shaped processing to the work piece.

Drawings

Fig. 1 is a schematic structural view of a milling and drilling machine for special-shaped workpieces according to the present invention;

fig. 2 is a top view of the milling and drilling machine for irregular workpieces according to the present invention;

fig. 3 is the utility model provides a cavity inner structure schematic diagram in special-shaped workpiece milling and drilling machine.

In the figure: 1 supporting table, 2 placing table, 3 rack, 4 cylinder, 5 splint, 6 mounting panels, 7 motor, 8 arc slide, 9 worm, 10 pivot, 11 worm wheel, 12 gears.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, the special-shaped workpiece drilling and milling machine comprises a supporting table 1, wherein an arc-shaped groove is formed in the upper end of the supporting table 1, a placing table 2 is connected in the arc-shaped groove in a sliding manner, a rack 3 is fixedly connected to the lower end of the placing table 2, a cavity is formed in the supporting table 1, a gear 12 is rotatably connected in the cavity, the upper end of the gear 12 extends into the arc-shaped groove and is meshed with the rack 3, and a fixing device is arranged at the upper end of the placing table;

a rotating shaft 10 is rotatably connected in the cavity, a gear 12 is fixedly sleeved on the rotating shaft 10, a worm wheel 11 is further sleeved on the rotating shaft 10, a motor 7 is fixedly connected on the inner side wall of the cavity, a worm 9 is fixedly connected with the driving end of the motor 7, and the worm 9 is meshed with the worm wheel 11;

specifically, the method comprises the following steps: the motor 7 drives the worm 9 to rotate in the cavity, the worm 9 is meshed with the worm wheel 11, and further the gear 12 on the driving rotating shaft 10 can rotate, so that the gear 12 drives the placing table 2 to slide in the arc-shaped groove through the rack 3, a workpiece placed on the placing table 2 can be adjusted, and the drill bit can perform special-shaped processing on the workpiece;

the two arc sliding plates 8 are symmetrically and fixedly connected to the inner side wall of the arc groove, the two arc sliding grooves are symmetrically formed in the side wall of the placing table 2, the two arc sliding plates 8 are respectively located in the corresponding arc sliding grooves and are in sliding connection with the arc sliding grooves, the placing table 2 can be limited, the placing table 2 is more stable when sliding in the arc groove, and the placing stability of a workpiece on the placing table 2 is improved;

the fixing device comprises two mounting plates 6 which are symmetrically and fixedly connected with the upper end of the placing table 2, wherein the corresponding sides of the two mounting plates 6 are fixedly connected with air cylinders 4, and the driving ends of the two air cylinders 4 are fixedly connected with clamping plates 5;

the rubber anti-slip pad is fixedly connected to one side, away from the air cylinder 4, of each clamping plate 5, so that the workpiece can be more stably fixed on the placing table 2.

Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.

In the utility model, during operation, the clamping plate 5 is pushed by the cylinder 4 to clamp and fix the workpiece on the placing table 2, the worm 9 is driven by the motor 7 to rotate in the cavity, the worm 9 is meshed with the worm wheel 11, and further the gear 12 on the driving rotating shaft 10 can be driven to rotate, so that the gear 12 drives the placing table 2 to slide in the arc-shaped groove through the rack 3, thereby adjusting the workpiece placed on the placing table 2 and leading the drill bit to carry out special-shaped processing on the workpiece; the electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a special-shaped workpiece milling and drilling machine, includes brace table (1), its characterized in that, the arc wall has been seted up to the upper end of brace table (1), sliding connection has places platform (2) in the arc wall, lower extreme fixedly connected with rack (3) of placing platform (2), the cavity has been seted up in brace table (1), the cavity internal rotation is connected with gear (12), and the upper end of gear (12) extend to in the arc wall and with rack (3) meshing, the upper end of placing platform (2) is equipped with fixing device.

2. The special-shaped workpiece milling and drilling machine as claimed in claim 1, characterized in that a rotating shaft (10) is rotatably connected in the cavity, a gear (12) is fixedly sleeved on the rotating shaft (10), a worm wheel (11) is further sleeved on the rotating shaft (10), a motor (7) is fixedly connected on the inner side wall of the cavity, a worm (9) is fixedly connected to the driving end of the motor (7), and the worm (9) is meshed with the worm wheel (11).

3. The special-shaped workpiece milling and drilling machine as claimed in claim 1, characterized in that the fixing device comprises two mounting plates (6) which are symmetrically and fixedly connected with the upper end of the placing table (2), a cylinder (4) is fixedly connected with one corresponding side of each of the two mounting plates (6), and a clamping plate (5) is fixedly connected with the driving ends of each of the two cylinders (4).

4. The special-shaped workpiece milling and drilling machine as claimed in claim 1, characterized in that two arc-shaped sliding plates (8) are symmetrically and fixedly connected to the inner side wall of the arc-shaped groove, two arc-shaped sliding grooves are symmetrically formed in the side wall of the placing table (2), and the two arc-shaped sliding plates (8) are respectively located in the corresponding arc-shaped sliding grooves and are in sliding connection with the arc-shaped sliding grooves.

5. A special-shaped workpiece milling and drilling machine according to claim 3, characterized in that a rubber anti-skid pad is fixedly connected to one side of each clamping plate (5) far away from the cylinder (4).