CN213998687U

CN213998687U - Cutter moving mechanism

Info

Publication number: CN213998687U
Application number: CN202022010220.6U
Authority: CN
Inventors: 胡金斌
Original assignee: CHANGZHOU XILI ALLOY TOOLS CO LTD
Current assignee: CHANGZHOU XILI ALLOY TOOLS CO LTD
Priority date: 2020-09-15
Filing date: 2020-09-15
Publication date: 2021-08-20
Anticipated expiration: 2030-09-15

Abstract

The utility model provides a cutter moving mechanism, relate to lathe equipment technical field, it contains axial actuating mechanism, the bottom plate, driving motor, the shaft joint, the lead screw, the connecting block, the lead screw mount pad, the guide rail, the connecting plate, cutter mounting plate, the cutter limiting plate, cutter installation apron, the bottom plate sets up on axial actuating mechanism top, driving motor, the lead screw mount pad, the guide rail all is connected with the bottom plate, the bottom plate up end is equipped with two lead screw mount pads, the connecting block is connected with the lead screw, and connecting block and guide rail sliding connection, the lead screw both ends are fixed at the bottom plate up end through the lead screw mount pad, and the one end of lead screw is passed through the shaft joint and is connected with driving motor, the connecting plate sets up at the connecting block up end, cutter mounting plate is connected with the connecting plate, the cutter limiting plate is connected with cutter mounting plate, cutter installation apron is connected with the cutter limiting plate. The automatic feeding and retreating device has the advantages that the driving motor and the screw rod structure are utilized, the function that the cutter automatically feeds or retreats in the radial direction of the main shaft is achieved, labor is saved, and production efficiency is effectively improved.

Description

Cutter moving mechanism

Technical Field

The utility model relates to a lathe equipment technical field, concretely relates to cutter moving mechanism.

Background

A lathe is a machine tool for turning a rotating workpiece mainly with a lathe tool. The lathe can also be used for corresponding processing by using a drill bit, a reamer, a screw tap, a die, a knurling tool and the like. High speed and precision are the constant targets of machine tool development. With the rapid development of science and technology, the updating speed of electromechanical products is accelerated, and the requirements on the precision and surface quality of part processing are higher and higher. In order to meet the requirements of the complex and changeable market, the current machine tool is developed in the forward high-speed cutting, dry cutting and quasi-dry cutting directions, and the machining precision is also continuously improved.

The axial and radial moving mechanisms of the traditional lathe are manually adjusted, the processing mode has high technical requirements on operators, and the resources are wasted and other safety accidents can be caused due to errors of the operators.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cutter moving mechanism to prior art's defect and not enough. The automatic feeding and retreating device has the advantages that the driving motor and the screw rod structure are utilized, the function that the cutter automatically feeds or retreats in the radial direction of the main shaft is achieved, labor is saved, and production efficiency is effectively improved.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the cutting machine comprises an axial driving mechanism 1, a bottom plate 2, a driving motor 3, a coupling 4, a screw rod 5, a connecting block 6, a screw rod mounting seat 7, a guide rail 8, a connecting plate 9, a cutter mounting bottom plate 10, a cutter limiting plate 11 and a cutter mounting cover plate 12, wherein the bottom plate 2 is arranged at the top end of the axial driving mechanism 1, the driving motor 3, the screw rod mounting seat 7 and the guide rail 8 are all connected with the bottom plate 2, two screw rod mounting seats 7 are arranged on the upper end face of the bottom plate 2, the connecting block 6 is connected with the screw rod 5, and the connecting block 6 is connected with the guide rail 8 in a sliding way, two ends of the screw rod 5 are fixed on the upper end surface of the bottom plate 2 through a screw rod mounting seat 7, and the one end of lead screw 5 is connected with driving motor 3 through shaft coupling 4, and connecting plate 9 sets up at connecting block 6 up end, and cutter mounting plate 10 sets up at connecting plate 9 up end, and cutter limiting plate 11 sets up at cutter mounting plate 10 up end, and cutter installation apron 12 sets up at cutter limiting plate 11 up end.

The axial driving mechanism 1 is an automatic moving mechanism.

The cutter mounting base plate 10 is provided with a first limiting plate 101, a second limiting plate 102, a third limiting plate 103 and a fourth limiting plate 104, and the length sizes of the first limiting plate 101, the second limiting plate 102, the third limiting plate 103 and the fourth limiting plate 104 are smaller than or equal to the size corresponding to the cutter limiting plate 11.

The cutter mounting cover plate 12 is provided with a fifth limiting plate 121, a sixth limiting plate 122, a seventh limiting plate 123 and an eighth limiting plate 124, and the length of the fifth limiting plate 121, the sixth limiting plate 122, the seventh limiting plate 123 and the eighth limiting plate 124 is less than or equal to the size corresponding to the cutter limiting plate 11.

The first limit plate 101 is matched with the fifth limit plate 121 in size, the second limit plate 102 is matched with the sixth limit plate 122 in size, the third limit plate 103 is matched with the seventh limit plate 123 in size, and the fourth limit plate 104 is matched with the eighth limit plate 124 in size.

The cutter mounting base plate 10, the cutter limiting plate 11 and the cutter mounting cover plate 12 form a rotating mechanism.

The utility model discloses a theory of operation: the cutter is arranged on a cutter clamp consisting of a cutter mounting bottom plate, a cutter limiting plate and a cutter mounting cover plate, and the driving motor pushes the cutter to move in the radial direction of the main shaft through a screw rod transmission mechanism, so that the feeding or retreating function of the cutter in the radial direction of the main shaft is realized; the axial driving mechanism takes the driving motor as power to realize the axial feeding or retreating function of the main shaft of the lathe tool moving mechanism.

After the technical scheme is adopted, the utility model discloses beneficial effect does: it realizes the function that the cutter radially automatic feed or retreat at the main shaft through application driving motor and lead screw structure, compares with traditional lathe, effectively reduces the condition of artificial misoperation, avoids causing the waste of resource, and the operation technical requirement is low, not only saves the labour, and has guaranteed the precision of processing, effectively improves production efficiency.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a left side view corresponding to FIG. 1;

FIG. 3 is a schematic view of the structure corresponding to FIG. 1;

FIG. 4 is a schematic view of the structure corresponding to FIG. 1 in the direction B;

fig. 5 is a schematic structural diagram of the tool mounting base plate 10 according to the present invention.

Description of reference numerals: the axial driving mechanism 1, the bottom plate 2, the driving motor 3, the coupling 4, the screw rod 5, the connecting block 6, the screw rod mounting seat 7, the guide rail 8, the connecting plate 9, the cutter mounting bottom plate 10, the first limiting plate 101, the second limiting plate 102, the third limiting plate 103, the fourth limiting plate 104, the cutter limiting plate 11, the cutter mounting cover plate 12, the fifth limiting plate 121, the sixth limiting plate 122, the seventh limiting plate 123 and the eighth limiting plate 124.

Detailed Description

Referring to fig. 1 to 5, the technical solution adopted by the present embodiment is: the cutting machine comprises an axial driving mechanism 1, a bottom plate 2, a driving motor 3, a coupling 4, a screw rod 5, a connecting block 6, a screw rod mounting seat 7, a guide rail 8, a connecting plate 9, a cutter mounting bottom plate 10, a cutter limiting plate 11 and a cutter mounting cover plate 12, wherein the bottom plate 2 is arranged at the top end of the axial driving mechanism 1, the driving motor 3, the screw rod mounting seat 7 and the guide rail 8 are all connected with the bottom plate 2, two screw rod mounting seats 7 are arranged on the upper end surface of the bottom plate 2, the connecting block 6 is connected with the screw rod 5, the connecting block 6 is in sliding connection with the guide rail 8, two ends of the screw rod 5 are fixed on the upper end surface of the bottom plate 2 through the screw rod mounting seats 7, one end of the screw rod 5 is connected with the driving motor 3 through the coupling 4, the driving motor 3, the coupling 4, the screw rod 5, the connecting block 6 and the screw rod mounting seats 7 form a mechanism which horizontally moves on the end surface of the guide rail 8, the connecting plate 9 is arranged on the upper end surface of the connecting block 6, cutter mounting base plate 10 sets up at connecting plate 9 up end, and cutter limiting plate 11 sets up at cutter mounting base plate 10 up end, and cutter installation apron 12 sets up at cutter limiting plate 11 up end.

Further, the axial driving mechanism 1 is an automatic moving mechanism. The axial driving mechanism 1 realizes the function of feeding and retreating the cutter along the axial direction of the main shaft, thereby saving labor.

Further, the tool mounting base plate 10 is provided with a first limiting plate 101, a second limiting plate 102, a third limiting plate 103, and a fourth limiting plate 104, and the length dimensions of the first limiting plate 101, the second limiting plate 102, the third limiting plate 103, and the fourth limiting plate 104 should be smaller than or equal to the dimensions corresponding to the tool limiting plate 11.

Further, the tool mounting cover plate 12 is provided with a fifth limiting plate 121, a sixth limiting plate 122, a seventh limiting plate 123 and an eighth limiting plate 124, and the length of the fifth limiting plate 121, the sixth limiting plate 122, the seventh limiting plate 123 and the eighth limiting plate 124 should be smaller than or equal to the size corresponding to the tool limiting plate 11.

Further, the first position limiting plate 101 matches with the fifth position limiting plate 121 in size, the second position limiting plate 102 matches with the sixth position limiting plate 122 in size, the third position limiting plate 103 matches with the seventh position limiting plate 123 in size, and the fourth position limiting plate 104 matches with the eighth position limiting plate 124 in size. Tong (Chinese character of 'tong')

Further, the cutter mounting base plate 10, the cutter limiting plate 11 and the cutter mounting cover plate 12 form a rotating mechanism. The rotating mechanism can perform 360-degree rotating operation, so that tools at four stations can be replaced, and tool changing time is saved.

The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.

Claims

1. A cutter moving mechanism is characterized in that: the device comprises an axial driving mechanism (1), a bottom plate (2), a driving motor (3), a coupling (4), a screw rod (5), a connecting block (6), a screw rod mounting seat (7), a guide rail (8), a connecting plate (9), a cutter mounting bottom plate (10), a cutter limiting plate (11) and a cutter mounting cover plate (12), wherein the bottom plate (2) is arranged at the top end of the axial driving mechanism (1), the driving motor (3), the screw rod mounting seat (7) and the guide rail (8) are all connected with the bottom plate (2), two screw rod mounting seats (7) are arranged on the upper end surface of the bottom plate (2), the connecting block (6) is connected with the screw rod (5), the connecting block (6) is in sliding connection with the guide rail (8), two ends of the screw rod (5) are fixed on the upper end surface of the bottom plate (2) through the screw rod mounting seats (7), one end of the screw rod (5) is connected with the driving motor (3) through the coupling (4), connecting plate (9) set up at connecting block (6) up end, and cutter mounting plate (10) set up in connecting plate (9) up end, and cutter limiting plate (11) set up in cutter mounting plate (10) up end, and cutter installation apron (12) set up in cutter limiting plate (11) up end.

2. A tool moving mechanism according to claim 1, wherein: the cutter mounting base plate (10) is provided with a first limiting plate (101), a second limiting plate (102), a third limiting plate (103) and a fourth limiting plate (104), and the length sizes of the first limiting plate (101), the second limiting plate (102), the third limiting plate (103) and the fourth limiting plate (104) are smaller than or equal to the size corresponding to the cutter limiting plate (11).

3. A tool moving mechanism according to claim 1, wherein: the cutter mounting cover plate (12) is provided with a fifth limiting plate (121), a sixth limiting plate (122), a seventh limiting plate (123) and an eighth limiting plate (124), and the length of the fifth limiting plate (121), the sixth limiting plate (122), the seventh limiting plate (123) and the eighth limiting plate (124) is less than or equal to the size corresponding to the cutter limiting plate (11).

4. A tool moving mechanism according to claim 2, wherein: the size of the first limiting plate (101) is matched with that of the fifth limiting plate (121), the size of the second limiting plate (102) is matched with that of the sixth limiting plate (122), the size of the third limiting plate (103) is matched with that of the seventh limiting plate (123), and the size of the fourth limiting plate (104) is matched with that of the eighth limiting plate (124).

5. A tool moving mechanism according to claim 1, wherein: the cutter mounting base plate (10), the cutter limiting plate (11) and the cutter mounting cover plate (12) form a rotating mechanism.