CN211387064U

CN211387064U - Carving mills quick-witted material feeding unit

Info

Publication number: CN211387064U
Application number: CN201922434341.0U
Authority: CN
Inventors: 党锋; 孙纪凤
Original assignee: Qingdao Tiangong Weiye Cnc Equipment Co ltd
Current assignee: Qingdao Tiangong Weiye Cnc Equipment Co ltd
Priority date: 2019-12-29
Filing date: 2019-12-29
Publication date: 2020-09-01
Anticipated expiration: 2029-12-29

Abstract

The utility model belongs to the technical field of the carving mills machine, especially, a carving mills quick-witted material feeding unit, the load simulator comprises a case, the fixed welding in top of machine case has found the arm, found the arm internal rotation and installed ball screw, the fixed welding in top of founding the arm has first motor, the output shaft of first motor and ball screw's top are rotated and are connected, the last screw base that is equipped with of ball screw, fixed welding has the lift arm on the screw base, the fixed welding in bottom of lift arm has the milling cutter that has actuating mechanism, the rotation hole has been seted up on the top inner wall of machine case, rotate downthehole rotation and install the rotation post, the top of rotating the post extends to and rotates the downthehole outer and fixed welding of hole and have the multistation carousel. The utility model is simple in operation, convenient to use can once only carve and mill a plurality of work pieces, has reduced the time of changing the work piece midway, has not only promoted machining efficiency, and the security is also higher simultaneously.

Description

Carving mills quick-witted material feeding unit

Technical Field

The utility model relates to a carving mills quick-witted technical field, especially relates to a carving mills quick-witted material feeding unit.

Background

Engraving and milling is one of numerical control machine tools. Engraving and milling machines are generally considered to be numerically controlled milling machines that use small tools, high power and high speed spindle motors. The engraving machine has the advantage that the engraving machine cannot be used for engraving if the hardness of the processed material is high. The appearance of the engraving and milling machine can fill the gap between the engraving and milling machine and the engraving and milling machine. The engraving and milling machine can engrave and mill, and is a high-efficiency and high-precision numerical control machine tool.

However, after one mould is carved and milled, the traditional carving and milling machine needs to open the protective cover of the carving and milling machine, and then the next mould needing carving and milling is replaced, so that a lot of time can be wasted in the process, and the upper half body needs to be inserted into the protective cover by a worker, so that certain safety risks exist.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a feeding device of a carving and milling machine.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a carving and milling machine feeding device comprises a machine case, wherein a vertical arm is fixedly welded at the top of the machine case, a ball screw is rotatably installed on the vertical arm, a first motor is fixedly welded at the top of the vertical arm, an output shaft of the first motor is rotatably connected with the top end of the ball screw, a screw seat is arranged on the ball screw, a lifting arm is fixedly welded on the screw seat, a milling cutter with a driving mechanism is fixedly welded at the bottom of the lifting arm, a rotating hole is formed in the inner wall of the top of the machine case, a rotating column is rotatably installed in the rotating hole, the top end of the rotating column extends out of the rotating hole and is fixedly welded with a multi-station turntable, a second motor is fixedly welded on the inner wall of the bottom of the machine case, a round hole is formed in the inner wall of the top of the machine case, a rotating shaft is rotatably installed in the round hole, and a, the top fixed welding of diaphragm has the cylinder, the bottom of pivot extends to quick-witted incasement and rotates with the bottom inner wall of machine case to be connected, all fixed welding has the belt pulley on the output shaft of pivot and second motor, and the cover is equipped with same belt on two belt pulleys.

Preferably, a first bearing is arranged in the rotating hole, the outer ring of the first bearing is in interference fit with the inner wall of the rotating hole, and the inner ring of the first bearing is sleeved on the rotating column in interference fit.

Preferably, a rotating groove is formed in the inner wall of the bottom of the case, and the bottom end of the rotating shaft is rotatably connected with the inner wall of the rotating groove.

Preferably, a controller is arranged on one side of the case, and control ends of the first motor and the second motor are connected with the controller through wires.

Preferably, eight station grooves which are annularly arranged are formed in the top of the multi-station turntable.

Preferably, a second bearing is arranged in the circular hole, an outer ring of the second bearing is in interference fit with an inner wall of the circular hole, and an inner ring of the second bearing is sleeved on the rotating shaft in interference fit.

Compared with the prior art, the beneficial effects of the utility model are that: the method comprises the steps that eight station grooves on a multi-station turntable are placed into a workpiece to be milled, then a first motor is started, the first motor rotates forwards and drives a ball screw to rotate, the ball screw drives a lifting arm on a screw rod seat to move downwards, a milling cutter on the lifting arm can be used for milling the workpiece on the multi-station turntable, after the workpiece is milled, the first motor and a second motor rotate backwards simultaneously, the first motor rotates backwards and drives the ball screw to rotate, the ball screw drives the lifting arm on the screw rod seat to move upwards, the milling cutter on the lifting arm moves upwards, the second motor rotates and drives corresponding belt pulleys to rotate, the two belt pulleys rotate simultaneously under the action of a belt, the rotating shaft rotates along with the rotation, the rotating shaft drives a transverse plate to rotate, the transverse plate drives a cylinder to rotate, the cylinder drives the multi-station turntable to rotate for a certain angle, and therefore the workpiece on the next station groove moves to be right below the milling cutter, so as to facilitate the next engraving and milling.

The utility model is simple in operation, convenient to use can once only carve and mill a plurality of work pieces, has reduced the time of changing the work piece midway, has not only promoted machining efficiency, and the security is also higher simultaneously.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

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

FIG. 3 is an assembly view of the multi-station turntable, the cylinder and the transverse plate of the present invention;

in the figure: 1. a chassis; 2. erecting an arm; 3. a ball screw; 4. a first motor; 5. a lifting arm; 6. milling cutters; 7. rotating the hole; 8. rotating the column; 9. a second motor; 10. a multi-station turntable; 11. a circular hole; 12. a rotating shaft; 13. a transverse plate; 14. a cylinder; 15. a pulley.

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. 1-3, the present invention provides a technical solution: a carving and milling machine feeding device comprises a case 1, wherein a vertical arm 2 is fixedly welded at the top of the case 1, a ball screw 3 is rotatably installed on the vertical arm 2, a first motor 4 is fixedly welded at the top of the vertical arm 2, an output shaft of the first motor 4 is rotatably connected with the top end of the ball screw 3, a screw rod seat is arranged on the ball screw 3, a lifting arm 5 is fixedly welded on the screw rod seat, a milling cutter 6 with a driving mechanism is fixedly welded at the bottom of the lifting arm 5, a rotating hole 7 is formed in the inner wall of the top of the case 1, a rotating column 8 is rotatably installed in the rotating hole 7, the top end of the rotating column 8 extends out of the rotating hole 7 and is fixedly welded with a multi-station turntable 10, a second motor 9 is fixedly welded on the inner wall of the bottom of the case 1, a round hole 11 is formed in the inner wall of the top of the case 1, a rotating shaft 12 is rotatably, a cylinder 14 is fixedly welded at the top of the transverse plate 13, the bottom end of the rotating shaft 12 extends into the case 1 and is rotatably connected with the inner wall of the bottom of the case 1, belt pulleys 15 are fixedly welded on the rotating shaft 12 and the output shaft of the second motor 8, and the same belt is sleeved on the two belt pulleys 15;

a first bearing is arranged in the rotating hole 7, the outer ring of the first bearing is in interference fit with the inner wall of the rotating hole 7, the inner ring of the first bearing is in interference fit with the rotating column 8, the inner wall of the bottom of the case 1 is provided with a rotating groove, the bottom end of the rotating shaft 12 is in rotational connection with the inner wall of the rotating groove, one side of the case 1 is provided with a controller, the control ends of the first motor 4 and the second motor 9 are both connected with the controller through leads, the top of the multi-station turntable 10 is provided with eight station grooves which are arranged in an annular shape, a second bearing is arranged in the circular hole 11, the outer ring of the second bearing is in interference fit with the inner wall of the circular hole 11, the inner ring of the second bearing is in interference fit with the rotating shaft 12, the eight station grooves on the multi-station turntable 10 are placed into a workpiece to be milled, then the first motor 4, the ball screw 3 drives the lifting arm 5 on the screw seat to move downwards, the milling cutter 6 on the lifting arm 5 can carve and mill the workpiece on the multi-station turntable 10, after carving and milling of the workpiece are completed, the first motor 4 and the second motor 9 rotate reversely at the same time, the first motor 4 rotates and rotates reversely and drives the ball screw 3 to rotate, the ball screw 3 drives the lifting arm 5 on the screw seat to move upwards, the milling cutter 6 on the lifting arm 5 moves upwards, the second motor 9 rotates and drives the corresponding belt pulleys 15 to rotate simultaneously, the two belt pulleys 15 rotate simultaneously under the action of the belt, the rotating shaft 12 also rotates along with the rotation, the rotating shaft 12 drives the transverse plate 13 to rotate, the transverse plate 13 drives the cylinder 14 to rotate, the cylinder 14 drives the multi-station turntable 10 to rotate for a certain angle, so that the workpiece on the next station groove moves to the position under the milling cutter 6, so as to facilitate next carving and milling, the operation of the utility model, convenient to use can once only carve and mill a plurality of work pieces, has reduced the time of changing the work piece midway, has not only promoted machining efficiency, and the security is also higher simultaneously.

The working principle is as follows: the method comprises the steps that eight station grooves on a multi-station turntable 10 are placed into a workpiece to be milled, then a first motor 4 is started, the first motor 4 rotates forwards and drives a ball screw 3 to rotate, the ball screw 3 drives a lifting arm 5 on a screw rod seat to move downwards, a milling cutter 6 on the lifting arm 5 can be used for milling the workpiece on the multi-station turntable 10, after the workpiece is milled, the first motor 4 and a second motor 9 rotate backwards and forwards simultaneously, the first motor 4 rotates backwards and drives the ball screw 3 to rotate, the ball screw 3 drives the lifting arm 5 on the screw rod seat to move upwards, the milling cutter 6 on the lifting arm 5 moves upwards, meanwhile, the second motor 9 rotates and drives corresponding belt pulleys 15 to rotate, the two belt pulleys 15 rotate simultaneously under the action of a belt, meanwhile, a rotating shaft 12 rotates along with the rotation, the rotating shaft 12 drives a transverse plate 13 to rotate, the transverse plate 13 drives a cylinder 14 to rotate, and the cylinder 14 drives the multi-station turntable 10 to rotate by a certain, thereby make work piece on the next station groove go to under milling cutter 6 to next carving mills, the utility model is simple in operation, convenient to use can once only carve to a plurality of work pieces and mill, has reduced the time of changing the work piece midway, has not only promoted machining efficiency, and the security is also higher simultaneously.

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.

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 carving mills quick-witted material feeding unit, includes quick-witted case (1), its characterized in that: the top of the machine case (1) is fixedly provided with a vertical arm (2), a ball screw (3) is installed in the vertical arm (2) in a rotating mode, the top of the vertical arm (2) is fixedly provided with a first motor (4), an output shaft of the first motor (4) is rotatably connected with the top end of the ball screw (3), a screw rod seat is arranged on the ball screw (3), a lifting arm (5) is fixedly installed on the screw rod seat, a milling cutter (6) with a driving mechanism is fixedly installed at the bottom of the lifting arm (5), a rotating hole (7) is formed in the inner wall of the top of the machine case (1), a rotating column (8) is installed in the rotating hole (7) in a rotating mode, the top end of the rotating column (8) extends to the outside of the rotating hole (7) and is fixedly provided with a multi-station turntable (10), and a second motor (9) is fixedly installed on the inner wall of, round hole (11) have been seted up on the top inner wall of machine case (1), pivot (12) are installed to round hole (11) internal rotation, the top of pivot (12) extends to round hole (11) outer and fixed mounting has diaphragm (13), the top fixed mounting of diaphragm (13) has cylinder (14), the bottom of pivot (12) extends to in machine case (1) and rotates with the bottom inner wall of machine case (1) and be connected, equal fixed mounting has belt pulley (15) on the output shaft of pivot (12) and second motor (9), and the cover is equipped with same belt on two belt pulleys (15).

2. The engraving and milling machine feeding device according to claim 1, characterized in that: the inner ring of the first bearing is fixedly sleeved on the rotating column (8).

3. The engraving and milling machine feeding device according to claim 1, characterized in that: a rotating groove is formed in the inner wall of the bottom of the case (1), and the bottom end of the rotating shaft (12) is rotatably connected with the inner wall of the rotating groove.

4. The engraving and milling machine feeding device according to claim 1, characterized in that: and a controller is arranged on one side of the case (1), and the control ends of the first motor (4) and the second motor (9) are connected with the controller through wires.

5. The engraving and milling machine feeding device according to claim 1, characterized in that: eight station grooves which are annularly arranged are formed in the top of the multi-station turntable (10).

6. The engraving and milling machine feeding device according to claim 1, characterized in that: and a second bearing is arranged in the round hole (11), the outer ring of the second bearing is fixedly connected with the inner wall of the round hole (11), and the inner ring of the second bearing is fixedly sleeved on the rotating shaft (12).