CN218487305U

CN218487305U - Adjustable cutter bar mechanism

Info

Publication number: CN218487305U
Application number: CN202222688201.8U
Authority: CN
Inventors: 刘昊洋
Original assignee: Dalian Xingyao Machinery Co ltd
Current assignee: Dalian Xingyao Machinery Co ltd
Priority date: 2022-10-12
Filing date: 2022-10-12
Publication date: 2023-02-17
Anticipated expiration: 2032-10-12

Abstract

The utility model provides a cutter arbor mechanism with adjustable belongs to cutter arbor technical field. The utility model discloses an including the mount pad, the lower terminal surface fixedly connected with cutter arbor of mount pad, the inner chamber lower part sliding connection of cutter arbor has milling cutter, the manual punching press kettle of the exterior wall middle part fixedly connected with of cutter arbor, the inner chamber of cutter arbor is provided with adjustment mechanism, be provided with hydrojet mechanism on the punching press kettle, the utility model discloses an adjustment mechanism can change the distance between knife tip to cutter arbor, has realized carrying out the function of processing to the great work piece of cutting depth, through hydrojet mechanism's cooperation, has realized spraying cutting fluid to the cutting position of work piece when milling cutter carries out cutting process to the work piece, has improved milling cutter efficiency and quality when cutting the work piece.

Description

Adjustable cutter bar mechanism

Technical Field

The utility model relates to a cutter arbor technical field particularly, relates to a cutter arbor mechanism with adjustable.

Background

A milling cutter is a rotating tool with one or more cutter teeth for milling. When in work, each cutter tooth cuts off the allowance of the workpiece in sequence and intermittently. The milling cutter is mainly used for processing planes, steps, grooves, formed surfaces, cut-off workpieces and the like on a milling machine.

Adjustable deep hole boring cutter pole of lightweight as application number CN202022237457.8 provides belongs to digit control machine tool cutter technical field, including the handle of a knife, the welding of handle of a knife top has the blade holder. The utility model discloses in because the knob left end is equipped with two elastic clamping pieces, two elastic clamping pieces are half arc structure, pass through the connector when outer cutter arbor and install the back on the connecting seat, install the knob rotation on the shank of bolt, at the rotation in-process, two elastic clamping pieces can constantly tighten up to fixed to the threaded rod, splint are not hard up when preventing to use, guarantee to fix more firmly. The problem stated in the above document is to solve the problems that the existing lightweight adjustable deep hole boring cutter bar has a single structure and the length of the cutter bar is not easy to adjust.

When the cutter cuts a deep hole, the cutter bar can block the deep hole when the cutting depth is large, and the cutter point is required to be far away from the axis of the cutter bar, however, the conventional cutter bar cannot be used for adjusting the cutter point far, so that a milling cutter with another size needs to be replaced for use, which wastes time and labor and affects the processing efficiency of a workpiece. Therefore, an adjustable knife bar mechanism is needed to improve these problems, which is a problem to be solved by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

In order to compensate the above deficiency, the utility model provides a cutter arbor mechanism with adjustable aims at having solved the problem that current cutter arbor can not realize transferring the knife tip far away.

The utility model discloses a realize like this:

the utility model provides a cutter arbor mechanism with adjustable, which comprises a mounting bas, the lower terminal surface fixedly connected with cutter arbor of mount pad, the inner chamber lower part sliding connection of cutter arbor has milling cutter, the manual punching press kettle of the exterior wall middle part fixedly connected with of cutter arbor, the inner chamber of cutter arbor is provided with adjustment mechanism, be provided with hydrojet mechanism on the punching press kettle.

Preferably, adjustment mechanism includes transfer line, drive worm, transmission worm wheel, threaded rod, thread bush and hexagonal post, the inner chamber sliding connection of cutter arbor has the hexagonal post, the up end fixedly connected with thread bush of hexagonal post, the inner chamber threaded connection of thread bush has the threaded rod, the up end fixedly connected with drive worm wheel of threaded rod, the right side meshing of drive worm wheel is connected with the drive worm, the inner chamber fixedly connected with transfer line of drive worm.

Through the scheme: through adjustment mechanism's setting, can change the distance between knife tip and the cutter arbor, improved the efficiency of processing to the work piece.

Preferably, the hexagonal column is fixedly connected with the milling cutter, the transmission worm wheel is rotatably connected with the top surface of the inner cavity of the cutter bar through a rotating shaft, a hexagonal groove is formed in the front portion of the inner cavity of the transmission rod, and the transmission rod is rotatably connected with the cutter bar.

Through the scheme: through the setting in hexagonal groove, the staff uses the spanner of corresponding size can rotate the transmission rod.

Preferably, the liquid spraying mechanism comprises a connecting hose and a liquid outlet channel, the lower end face of the manual stamping kettle is communicated with the hexagonal column through the connecting hose, and the liquid outlet channel is formed in the inner cavity of the milling cutter.

Through the scheme: through the arrangement of the liquid spraying mechanism, cutting liquid in the manual stamping pot can flow out from the bottom of the milling cutter, and the efficiency of the milling cutter on workpiece processing is improved.

Preferably, the liquid outlet channel is communicated with the hexagonal column.

Preferably, each side wall of the mounting seat is provided with a clamping groove.

Through the scheme: through the setting of draw-in groove, the staff can be convenient quick installs whole device.

The utility model has the advantages that:

through adjustment mechanism's setting, the hexagonal post will remove to the inner chamber lower part of cutter arbor, milling cutter will also move down this moment, the distance between knife tip and cutter arbor will obtain the grow, milling cutter can realize processing the great work piece of depth of cut this moment, the milling cutter who has replaced other models is processed once more, whole device is improved the efficiency of work piece cutting process, setting through hydrojet mechanism, can make the interior cutting fluid of manual punching press kettle flow from the milling cutter lower part, the efficiency and the quality of milling cutter when cutting the work piece have been improved.

Drawings

In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings which are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and that for those skilled in the art, other related drawings can be obtained according to these drawings without inventive efforts.

Fig. 1 is a schematic front view of an adjustable cutter bar mechanism according to an embodiment of the present invention;

fig. 2 is a schematic front sectional view of an adjustable cutter bar mechanism according to an embodiment of the present invention;

fig. 3 is a schematic view of a structure of splitting a hexagonal column and a tool bar of an adjustable tool bar mechanism according to an embodiment of the present invention.

In the figure: 1. a mounting base; 11. a card slot; 2. a cutter bar; 3. a milling cutter; 4. manually punching the kettle; 5. an adjustment mechanism; 51. a transmission rod; 52. a drive worm; 53. a drive worm gear; 54. a threaded rod; 55. a threaded sleeve; 56. a hexagonal column; 6. a liquid spraying mechanism; 61. A connecting hose; 62. a liquid outlet channel.

Detailed Description

To make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are part of the embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element 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.

Examples

Referring to fig. 1-3, an adjustable cutter bar mechanism comprises a mounting seat 1, a cutter bar 2 is fixedly connected to the lower end face of the mounting seat 1, a milling cutter 3 is slidably connected to the lower portion of an inner cavity of the cutter bar 2, a manual punching pot 4 is fixedly connected to the middle of the outer wall of the cutter bar 2, an adjusting mechanism 5 is arranged in the inner cavity of the cutter bar 2, and a liquid spraying mechanism 6 is arranged on the punching pot 4.

Referring to fig. 1-3, further; the adjusting mechanism 5 comprises a transmission rod 51, a transmission worm 52, a transmission worm wheel 53, a threaded rod 54, a threaded sleeve 55 and a hexagonal column 56, the inner cavity of the cutter rod 2 is slidably connected with the hexagonal column 56, the upper end face of the hexagonal column 56 is fixedly connected with the threaded sleeve 55, the inner cavity of the threaded sleeve 55 is in threaded connection with the threaded rod 54, the upper end face of the threaded rod 54 is fixedly connected with the transmission worm wheel 53, the right side of the transmission worm wheel 53 is meshed with the transmission worm 52, the inner cavity of the transmission worm 52 is fixedly connected with the transmission rod 51, the hexagonal column 56 is fixedly connected with the milling cutter 3, the transmission worm wheel 53 is rotatably connected with the top face of the inner cavity of the cutter rod 2 through a rotating shaft, a hexagonal groove 511 is formed in the front portion of the inner cavity of the transmission rod 51, and the transmission rod 51 is rotatably connected with the cutter rod 2.

It should be noted that: through adjustment mechanism 5's setting, hexagonal post 56 will move to the inner chamber lower part of cutter arbor 2, and milling cutter 3 will also move downwards this moment, and the distance between knife tip and cutter arbor 2 will obtain the grow, and milling cutter 3 can realize processing the great work piece of depth of cut this moment, has replaced the milling cutter reprocess of other models that need to be changed, has improved whole device to work piece cutting process's efficiency.

Referring to fig. 3, further; the liquid spraying mechanism 6 comprises a connecting hose 61 and a liquid outlet channel 62, the lower end face of the manual stamping pot 4 is communicated with the hexagonal column 56 through the connecting hose 61, the liquid outlet channel 62 is arranged in the inner cavity of the milling cutter 3, the liquid outlet channel 62 is communicated with the hexagonal column 56, and clamping grooves 11 are formed in the side walls of the mounting base 1.

It should be noted that: through the arrangement of the liquid spraying mechanism 6, the cutting liquid in the manual stamping pot 4 can flow out from the lower part of the milling cutter 3, and the efficiency and the quality of the milling cutter 3 during cutting of workpieces are improved.

The working principle of the adjustable cutter bar mechanism is as follows: a worker inserts a proper wrench into the hexagonal groove 511 to rotate the transmission rod 51, the transmission rod 51 drives the transmission worm 52 to enable the transmission worm wheel 53 to rotate, the transmission worm wheel 53 is fixedly connected with the threaded rod 54, the threaded rod 54 is driven to rotate, and the threaded rod 54 is in sliding connection with the cutter bar 2 through the threaded sleeve, so that the threaded sleeve moves towards the lower part of the inner cavity of the cutter bar 2 while the threaded rod 54 rotates, the milling cutter 3 moves downwards along with the threaded rod, the distance between the cutter point and the cutter bar 2 is increased, the milling cutter 3 can machine a workpiece with a large cutting depth at the moment, the workpiece needing to be machined by other models is replaced, and the workpiece machining efficiency of the whole device is improved;

before the milling cutter 3 cuts a workpiece, the cutting fluid is injected into the manual stamping pot 4, then the manual stamping pot 4 is pressurized, the cutting fluid in the manual stamping pot 4 flows out of the lower portion of the milling cutter 3, the starting motor drives the milling cutter 3 to rotate, the cutting fluid can be sprayed to a cutting portion while the milling cutter 3 cuts the workpiece, and the efficiency and the quality of the milling cutter 3 during cutting of the workpiece are improved.

It should be noted that the specific model specification of the motor needs to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art in the field, so detailed description is omitted.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a cutter arbor mechanism with adjustable, its characterized in that, includes mount pad (1), the lower terminal surface fixedly connected with cutter arbor (2) of mount pad (1), the inner chamber lower part sliding connection of cutter arbor (2) has milling cutter (3), the manual punching press kettle (4) of exterior wall middle part fixedly connected with of cutter arbor (2), the inner chamber of cutter arbor (2) is provided with adjustment mechanism (5), be provided with hydrojet mechanism (6) on punching press kettle (4).

2. The adjustable cutter bar mechanism according to claim 1, wherein the adjusting mechanism (5) comprises a transmission rod (51), a transmission worm (52), a transmission worm gear (53), a threaded rod (54), a threaded sleeve (55) and a hexagonal cylinder (56), the hexagonal cylinder (56) is connected to the inner cavity of the cutter bar (2) in a sliding manner, the threaded sleeve (55) is fixedly connected to the upper end face of the hexagonal cylinder (56), the threaded rod (54) is connected to the inner cavity of the threaded sleeve (55) in a threaded manner, the transmission worm gear (53) is fixedly connected to the upper end face of the threaded rod (54), the transmission worm (52) is connected to the right side of the transmission worm gear (53) in a meshing manner, and the transmission rod (51) is fixedly connected to the inner cavity of the transmission worm (52).

3. The adjustable tool bar mechanism as claimed in claim 2, wherein the hexagonal column (56) is fixedly connected with the milling cutter (3), the worm gear (53) is rotatably connected with the top surface of the inner cavity of the tool bar (2) through a rotating shaft, a hexagonal groove (511) is arranged at the front part of the inner cavity of the transmission rod (51), and the transmission rod (51) is rotatably connected with the tool bar (2).

4. The adjustable tool bar mechanism as claimed in claim 2, wherein the liquid spraying mechanism (6) comprises a connecting hose (61) and a liquid outlet channel (62), the lower end face of the manual punching kettle (4) is communicated with the hexagonal column (56) through the connecting hose (61), and the liquid outlet channel (62) is arranged in the inner cavity of the milling cutter (3).

5. The adjustable tool bar mechanism as claimed in claim 4, wherein the liquid outlet channel (62) is in communication with a hexagonal column (56).

6. An adjustable cutter bar mechanism as claimed in claim 1, wherein a slot (11) is provided in each side wall of the mounting base (1).