CN213615308U

CN213615308U - Boring and milling cutter mounting rack of milling machine for die machining

Info

Publication number: CN213615308U
Application number: CN202022649578.3U
Authority: CN
Inventors: 兰海钦; 刘爱文; 彭南银
Original assignee: Kunshan Minglicheng Precision Components Co ltd
Current assignee: Kunshan Minglicheng Precision Components Co ltd
Priority date: 2020-11-16
Filing date: 2020-11-16
Publication date: 2021-07-06
Anticipated expiration: 2030-11-16

Abstract

The utility model discloses a boring and milling cutter mounting bracket of milling machine for mould processing, including milling cutter dish and bolt, first milling cutter is installed to milling cutter dish's outer end, first milling cutter's lower extreme is connected with the fixed block, and one side of fixed block has seted up the milling cutter groove, the bolt is located the upper end of fixed block, milling cutter dish's mid-mounting has the spider, and the rear end of spider is connected with the threaded rod, the rear end of threaded rod is connected with the pivot, the motor is installed to the rear end of pivot, and the outside of motor is provided with the motor case, the mount is installed to the lower extreme of motor case, the upper end of spider is provided with dismantles the screw. This boring and milling cutter mounting bracket with detachable construction compares with current ordinary boring and milling cutter mounting bracket, through the center disk, dismantle screw, T type groove, first milling cutter and second milling cutter's setting, it is all very convenient no matter the installation of high milling cutter frame soon of installation accuracy or dismantlement, has improved the efficiency, can in time change.

Description

Boring and milling cutter mounting rack of milling machine for die machining

Technical Field

The utility model relates to a mould processing technology field specifically is a boring and milling cutter mounting bracket of milling machine for mould processing.

Background

The die machining refers to the machining of a forming tool and a blank making tool, and further comprises a shearing die and a die cutting die, under the ordinary condition, the die consists of an upper die and a lower die, and a milling cutter is a rotary cutter which is used for milling and is provided with one or more cutter teeth, so that a milling machine milling cutter is required for machining the die, and a boring and milling cutter mounting frame is required for the milling cutter.

When the existing boring and milling cutter mounting frame is mounted, the position of the existing boring and milling cutter mounting frame cannot be adjusted, and when a milling cutter is damaged, the existing boring and milling cutter mounting frame cannot be replaced timely, so that the use requirements of people cannot be well met, and technical innovation is performed on the basis of the existing boring and milling cutter mounting frame under the above conditions.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a boring and milling cutter mounting bracket of milling machine for die machining to provide general boring and milling cutter mounting bracket when installing in solving above-mentioned background art, its position can not be adjusted, and when milling cutter damaged, change that can not be timely, so current boring and milling cutter mounting bracket can not be fine satisfy people's user demand problem.

In order to achieve the above object, the utility model provides a following technical scheme: a boring and milling cutter mounting frame of a milling machine for mold processing comprises a milling cutter disc and a bolt, wherein a first milling cutter is mounted at the outer end of the milling cutter disc, the lower end of the first milling cutter is connected with a fixed block, a milling cutter groove is formed in one side of the fixed block, the bolt is positioned at the upper end of the fixed block, a center disc is mounted at the middle part of the milling cutter disc, the rear end of the center disc is connected with a threaded rod, the rear end of the threaded rod is connected with a rotating shaft, a motor is mounted at the rear end of the rotating shaft, a motor box is arranged outside the motor, a fixed frame is mounted at the lower end of the motor box, a dismounting screw hole is formed in the upper end of the center disc, a T-shaped groove is formed in the outer end of the center disc, a second milling cutter is connected at the upper end of the T-, and the internally mounted of sliding tray has the slip rail, the lower extreme of sliding tray is connected with the regulating plate, and the lower extreme of regulating plate is connected with the fixed column, the riser is installed to both sides about the rear end of fixed block.

Preferably, the milling cutter disc is connected with the first milling cutter in an embedded mode, and the first milling cutter is bonded with the fixed block.

Preferably, the fixing block is in threaded connection with the bolt, and the fixing block is bonded with the fixing frame.

Preferably, the first milling cutter forms an elastic structure with the fixed block through a spring, and the spring is welded with the fixed block.

Preferably, the motor forms revolution mechanic through between pivot and the threaded rod, and is the welding between threaded rod and the central disk.

Preferably, the fixed frame forms a sliding structure through the sliding groove and the sliding rail, and the sliding groove is fixedly connected with the fixed frame.

Preferably, threaded connection is adopted between the central disc and the disassembling screw hole, and the central disc is connected with the T-shaped groove in an embedded mode.

Preferably, the central disc is meshed with the threaded rod, and the threaded rod is fixedly connected with the rotating shaft.

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

1. the utility model discloses a setting through fixed frame and mount, this milling cutter locating rack convenient to installation regulation fixes milling cutter through fixed block and fixed frame, and the fixed block can cooperate the blade disc to transversely be fixed in milling cutter inslot, and milling cutter card is in fixed frame simultaneously, and fixed frame can carry out longitudinal fixation to milling cutter, and is fixed effectual like this, guarantees the precision when processing;

2. the utility model discloses a setting of center plate, dismantlement screw, T type groove, first milling cutter and second milling cutter, the rotary milling cutter frame in the device is simple to operate, and the precision is high, and can install a plurality of cutters, and the high rotary milling cutter frame of installation precision is very convenient no matter installation or dismantlement, has improved the efficiency, can prevent to lead to damaging because of the maloperation through the setting of first milling cutter and second milling cutter, and then can change in time;

3. the utility model discloses a setting of spring, first milling cutter, milling cutter groove, fixed block, fixed frame, sliding tray and sliding block, first milling cutter passes through to constitute elastic construction between spring and the fixed block among the device, makes milling cutter carry out the during operation, can in time provide the effect of a buffering, for milling cutter provides the effect of protection, through the effect of sliding tray and slip rail, can guarantee normal operating, and do not cause the interference.

Drawings

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

fig. 2 is a schematic view of the structure of the motor of the present invention;

FIG. 3 is a front view of the fixing block of the present invention;

FIG. 4 is a schematic view of the sectional structure of the fixing block of the present invention;

fig. 5 is an enlarged schematic view of a portion a in fig. 4 according to the present invention.

In the figure: 1. a milling cutter disc; 2. a first milling cutter; 3. milling a cutter groove; 4. a fixed block; 5. a bolt; 6. a motor; 7. a central disk; 8. disassembling the screw hole; 9. a T-shaped groove; 10. a second milling cutter; 11. a fixed mount; 12. a motor case; 13. a vertical plate; 14. a rotating shaft; 15. a threaded rod; 16. a fixing frame; 17. a spring; 18. a sliding groove; 19. a sliding rail; 20. an adjusting plate; 21. and (5) fixing the column.

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. 1-5, the present invention provides a technical solution: a boring and milling cutter mounting frame of a milling machine for processing a die comprises a milling cutter disc 1 and a bolt 5, wherein a first milling cutter 2 is arranged at the outer end of the milling cutter disc 1, the lower end of the first milling cutter 2 is connected with a fixed block 4, the milling cutter disc 1 is connected with the first milling cutter 2 in an embedded manner, the first milling cutter 2 is bonded with the fixed block 4, a milling cutter groove 3 is formed in one side of the fixed block 4, the bolt 5 is positioned at the upper end of the fixed block 4, the fixed block 4 is in threaded connection with the bolt 5, the fixed block 4 is bonded with a fixed frame 16, a center disc 7 is arranged in the middle of the milling cutter disc 1, a threaded rod 15 is connected with the rear end of the center disc 7, a rotating shaft 14 is connected with the rear end of the threaded rod 15, the center disc 7 is meshed with the threaded rod 15, the threaded rod 15 is fixedly connected with the rotating shaft 14, a rotating structure is formed between a, the rear end of the rotating shaft 14 is provided with the motor 6, the motor box 12 is arranged outside the motor 6, the lower end of the motor box 12 is provided with the fixing frame 11, the first milling cutter 2 is clamped on the fixing frame 16, and the fixing frame 16 can longitudinally fix the first milling cutter 2, so that the fixing effect is good, and the precision in processing is ensured;

the upper end of the central disc 7 is provided with a disassembling screw hole 8, the outer end of the central disc 7 is provided with a T-shaped groove 9, the central disc 7 is in threaded connection with the disassembling screw hole 8, the central disc 7 is in embedded connection with the T-shaped groove 9, the upper end of the T-shaped groove 9 is connected with a second milling cutter 10, a plurality of cutters can be installed, the installation precision is high, the rotary milling cutter holder is very convenient to install and disassemble, the efficiency is improved, and the damage caused by misoperation can be prevented through the arrangement of the first milling cutter 2 and the second milling cutter 10, so that the rotary milling cutter holder can be replaced in time;

the internally mounted of first milling cutter 2 has spring 17, first milling cutter 2 passes through and constitutes elastic construction between spring 17 and the fixed block 4, and be the welding between spring 17 and the fixed block 4, and fixed frame 16 is installed to the one end of first milling cutter 2, sliding tray 18 is installed to the lower extreme of fixed frame 16, and the internally mounted of sliding tray 18 has sliding rail 19, fixed frame 16 passes through and constitutes sliding construction between sliding tray 18 and the sliding rail 19, and be fixed connection between sliding tray 18 and the fixed frame 16, the lower extreme of sliding tray 18 is connected with regulating plate 20, and the lower extreme of regulating plate 20 is connected with fixed column 21, riser 13 is installed to both sides about the rear end of fixed block 4, can in time provide the effect of a buffering, the effect of protection is provided for first milling cutter 2, through the effect of sliding tray 18 and sliding rail 19, normal operating can be guaranteed, and do not cause the interference.

The working principle is as follows: when the device is used, through opening motor 6, motor 6 drives pivot 14 and rotates, and then pivot 14 makes center plate 7 begin to rotate through threaded rod 15, and then center plate 7 drives milling cutter dish 1 rotatory, thereby first milling cutter 2 can move, when first milling cutter 2 moves, fixed block 4 passes through the elastic construction that spring 17 and first milling cutter 2 constitute, make first milling cutter 2 can have certain cushioning effect, and then make first milling cutter 2 can not collapse easily, if collapse the back, accessible bolt 5 takes out the replacement with the first milling cutter 2 who damages, through second milling cutter 10 on T type groove 9, can be after first milling cutter 2 collapses, carry out timely replacement, guarantee the normal operating of equipment, also can change second milling cutter 10 through dismantling screw 8, and is simple and convenient, after the processing is accomplished, close motor 6 can.

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 boring and milling cutter mounting bracket of milling machine for mould processing, includes milling cutter dish (1) and bolt (5), its characterized in that: the milling cutter is characterized in that a first milling cutter (2) is installed at the outer end of the milling cutter disc (1), the lower end of the first milling cutter (2) is connected with a fixed block (4), a milling cutter groove (3) is formed in one side of the fixed block (4), a bolt (5) is located at the upper end of the fixed block (4), a center disc (7) is installed at the middle of the milling cutter disc (1), a threaded rod (15) is connected to the rear end of the center disc (7), a rotating shaft (14) is connected to the rear end of the threaded rod (15), a motor (6) is installed at the rear end of the rotating shaft (14), a motor box (12) is arranged outside the motor (6), a fixed frame (11) is installed at the lower end of the motor box (12), a disassembling screw hole (8) is formed in the upper end of the center disc (7), a T-shaped groove (9) is formed in the outer end of the, the milling cutter comprises a first milling cutter (2), a spring (17) is mounted inside the first milling cutter (2), a fixed frame (16) is mounted at one end of the first milling cutter (2), a sliding groove (18) is mounted at the lower end of the fixed frame (16), a sliding rail (19) is mounted inside the sliding groove (18), an adjusting plate (20) is connected to the lower end of the sliding groove (18), a fixed column (21) is connected to the lower end of the adjusting plate (20), and a vertical plate (13) is mounted on the upper side and the lower side of the rear end of the fixed block (4).

2. The boring and milling cutter mounting bracket of the milling machine for die processing according to claim 1, wherein: the milling cutter head (1) is connected with the first milling cutter (2) in an embedded mode, and the first milling cutter (2) is bonded with the fixing block (4).

3. The boring and milling cutter mounting bracket of the milling machine for die processing according to claim 1, wherein: the fixing block (4) is in threaded connection with the bolt (5), and the fixing block (4) is bonded with the fixing frame (16).

4. The boring and milling cutter mounting bracket of the milling machine for die processing according to claim 1, wherein: the first milling cutter (2) and the fixing block (4) form an elastic structure through the spring (17), and the spring (17) and the fixing block (4) are welded.

5. The boring and milling cutter mounting bracket of the milling machine for die processing according to claim 1, wherein: the motor (6) forms a rotating structure through the rotating shaft (14) and the threaded rod (15), and the threaded rod (15) and the central disc (7) are welded.

6. The boring and milling cutter mounting bracket of the milling machine for die processing according to claim 1, wherein: the fixed frame (16) forms a sliding structure through the sliding groove (18) and the sliding rail (19), and the sliding groove (18) is fixedly connected with the fixed frame (16).

7. The boring and milling cutter mounting bracket of the milling machine for die processing according to claim 1, wherein: the central disc (7) is in threaded connection with the disassembling screw holes (8), and the central disc (7) is connected with the T-shaped groove (9) in an embedded manner.

8. The boring and milling cutter mounting bracket of the milling machine for die processing according to claim 1, wherein: the central disc (7) is meshed with the threaded rod (15), and the threaded rod (15) is fixedly connected with the rotating shaft (14).