CN210633290U

CN210633290U - Milling machine milling cutter with positioning function

Info

Publication number: CN210633290U
Application number: CN201920883852.8U
Authority: CN
Inventors: 金文余
Original assignee: Taidong Auto Parts Suzhou Co ltd
Current assignee: Taidong Auto Parts Suzhou Co ltd
Priority date: 2019-06-13
Filing date: 2019-06-13
Publication date: 2020-05-29
Anticipated expiration: 2029-06-13

Abstract

The utility model discloses a milling cutter with positioning function, belonging to the milling machine processing field, a milling cutter with positioning function, comprising a column fixedly connected on a milling machine, wherein a hollow cavity is arranged inside the column, a screw rod is rotatably connected between the upper inner wall and the lower inner wall of the hollow cavity, a first motor for driving the screw rod is fixedly arranged at the top end of the column, a moving sleeve is sleeved on the side wall of the screw rod through screw threads, the side walls at two ends of the moving sleeve are respectively and slidably connected on the opposite inner walls of the hollow cavity, the front end of the moving sleeve penetrates through the hollow cavity and extends outwards, and a transverse plate is fixedly connected at the front end of the moving sleeve, so that the position of the milling cutter body in the vertical direction and the horizontal direction can be adjusted, aiming at different workpieces to be processed, the flexibility of the operation of the milling cutter body is improved, and the upper end face of the workpiece can be positioned through a positioning, effectively improve the stability of workpiece processing.

Description

Milling machine milling cutter with positioning function

Technical Field

The utility model relates to a milling machine processing field, more specifically say, relate to a milling machine milling cutter with locate function.

Background

The milling machine mainly refers to a machine tool for machining various surfaces of a workpiece by using a milling cutter, wherein the milling cutter generally moves mainly by rotating, the movement of the workpiece and the milling cutter is feeding, and the milling cutter can machine planes and grooves on the workpiece and can machine various curved surfaces, chamfers and the like.

The milling cutter position among the prior art often is fixed unchangeable on the milling machine, is difficult to process the work piece of different specifications size, and in addition, when processing work piece, some work pieces still need fix a position it to prevent that it from being shifted by the in-process position, and current milling machine still need set up alone and carry out the location structure of fixing a position to the work piece, and the location structure's position can't be matchd with the processing position of milling cutter, and the operation flexibility is relatively poor.

Therefore, a milling machine milling cutter with a positioning function is provided to improve the processing flexibility of the milling cutter in the prior art.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a milling machine milling cutter with locate function can realize that the milling cutter body adjusts at vertical direction and horizontal direction's position, treats the processing work piece to the difference to improve the flexibility of milling cutter body operation, and the milling cutter body is before processing the work piece, and accessible positioner fixes a position the up end of work piece, effectively improves the stability of work piece processing.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

A milling cutter with a positioning function for a milling machine comprises an upright post fixedly connected to the milling machine, wherein a hollow cavity is formed in the upright post, a screw rod is rotatably connected between the upper inner wall and the lower inner wall of the hollow cavity, a first motor for driving the screw rod is fixedly mounted at the top end of the upright post, a moving sleeve is sleeved on the side wall of the screw rod in a threaded manner, the side walls at two ends of the moving sleeve are respectively and slidably connected to the opposite inner walls of the hollow cavity, the front end of the moving sleeve penetrates through the hollow cavity and extends outwards, a transverse plate is fixedly connected to the front end of the moving sleeve, an electric sliding rail is mounted at the front side of one end of the transverse plate, a mounting box is fixedly mounted on the electric sliding rail, a milling cutter body is rotatably connected to the bottom in the mounting box, a second motor for driving the milling cutter body is mounted at the top, electric putter's flexible end runs through diaphragm and fixedly connected with positioner, and positioner is located the milling machine top, can realize that the milling cutter body is adjusted at the position of vertical direction and horizontal direction to the different work pieces of treating processing to improve the flexibility of milling cutter body operation, and the milling cutter body is before processing the work piece, and accessible positioner fixes a position the up end of work piece, effectively improves the stability of work piece processing.

Furthermore, the movable sleeve is fixedly connected with sliding plates on the side walls of the two ends in the hollow cavity, sliding grooves matched with the sliding plates are formed in the side walls of the two sides of the upright column in the vertical direction, and the sliding plates are connected in the sliding grooves in a sliding mode, so that the movable sleeve can perform good limiting and guiding functions on vertical movement of the movable sleeve.

Further, the both ends that the diaphragm is close to the rear side all run through and are equipped with the guide post, two the equal fixed connection of lower extreme of guide post is in the milling machine upper end, and the setting of guide post is favorable to improving the stability of diaphragm motion, and fixedly connected with balancing weight on the lateral wall of one end of milling cutter body is kept away from to the diaphragm, and being provided with of balancing weight does benefit to the stationarity that improves milling cutter body at the during operation.

Furthermore, the flexible end of electric putter runs through diaphragm and fixedly connected with L shape dead lever, the lower extreme of L shape dead lever and positioner's top fixed connection are favorable to adjusting the positioner's under the flexible end of electric putter position forward to the realization positioner corresponds with the horizontal direction of milling cutter body.

Furthermore, positioner includes fixed connection at the mounting panel of L shape dead lever lower extreme, the lower extreme of mounting panel is equipped with the locating plate, and sets up buffer gear between locating plate and the mounting panel, and the locating plate offsets the back to the up end of work piece, and buffer gear plays the buffering effect.

Further, buffer gear is including running through the T shape pole that sets up in mounting panel upper end four corners department, and is a plurality of the equal fixed connection of lower extreme of T shape pole is in the upper end of locating plate, and a plurality of buffer spring of fixedly connected with between locating plate and the mounting panel, is favorable to the locating plate to have certain buffer stroke in vertical direction.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) this scheme can realize that the milling cutter body adjusts in the position of vertical direction and horizontal direction, is applicable to the different work pieces of treating processing to improve the flexibility of milling cutter body operation, simultaneously the milling cutter body is before processing the work piece, accessible positioner fixes a position the up end of work piece, effectively improves the stability of work piece processing, and positioner can carry out the synchronization regulation along with the concrete position of milling cutter body, be favorable to the matchization of processing position and reference position.

(2) The both ends that the diaphragm is close to the rear side all run through and are equipped with the guide post, and the equal fixed connection of lower extreme of two guide posts is in the milling machine upper end, and the setting of guide post is favorable to improving the stability of diaphragm motion, and fixedly connected with balancing weight on the one end lateral wall of milling cutter body is kept away from to the diaphragm, and being provided with of balancing weight does benefit to improving the stationarity of milling cutter body at the during operation.

(3) The positioning device comprises a mounting plate fixedly connected to the lower end of the L-shaped fixing rod, a positioning plate is arranged at the lower end of the mounting plate, a buffer mechanism is arranged between the positioning plate and the mounting plate and comprises a plurality of T-shaped rods and buffer springs, the T-shaped rods are arranged between the mounting plate and the positioning plate in a penetrating mode, after the positioning plate offsets the upper end face of the workpiece, the buffer springs and the T-shaped rods play a buffer effect on the positioning plate in the vertical direction, and the workpiece is protected.

Drawings

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

FIG. 2 is a partial sectional view of the junction between the column and the screw rod of the present invention;

fig. 3 is a schematic front structural view of the present invention;

fig. 4 is a schematic structural diagram of the joint of the mounting plate and the positioning plate of the present invention.

The reference numbers in the figures illustrate:

the milling cutter comprises a vertical column 1, a screw rod 2, a first motor 3, a moving sleeve 4, a sliding plate 5, a sliding groove 6, a transverse plate 7, an electric sliding rail 8, a mounting box 9, a second motor 10, a milling cutter body 11, an electric push rod 12, a positioning plate 13, a mounting plate 14, a fixing rod 15L, a balancing weight 16, a T-shaped rod 17, a buffer spring 18 and a guide column 19.

Detailed Description

The drawings in the embodiments of the present invention will be combined; the technical scheme in the embodiment of the utility model is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the present invention; but not all embodiments, are based on the embodiments of the invention; all other embodiments obtained by a person skilled in the art without making any inventive step; all belong to the protection scope of the utility model.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

referring to fig. 1-3, a milling cutter of a milling machine with a positioning function comprises an upright post 1 fixedly connected to the milling machine, a hollow cavity is formed inside the upright post 1, a screw rod 2 is rotatably connected between the upper and lower inner walls of the hollow cavity, a first motor 3 for driving the screw rod 2 is fixedly installed at the top end of the upright post 1, a moving sleeve 4 is sleeved on the side wall of the screw rod 2 in a threaded manner, the side walls at both ends of the moving sleeve 4 are respectively and slidably connected to the opposite inner walls of the hollow cavity, sliding plates 5 are fixedly connected to the side walls at both ends of the moving sleeve 4 in the hollow cavity, sliding grooves 6 matched with the sliding plates 5 are formed in the side walls at both sides of the upright post 1 in the vertical direction, the sliding plates 5 are slidably connected in the sliding grooves 6, after the first motor 3 drives the screw rod 2 to rotate, the arranged sliding plates 5 play a good role in limiting, so that the moving sleeve 4 can be smoothly moved in the vertical direction.

The front end that removes cover 4 runs through well cavity and extends outwards, and the front end fixedly connected with diaphragm 7 that removes cover 4, electronic slide rail 8 is installed to the one end front side of diaphragm 7, fixed mounting has install box 9 on the electronic slide rail 8, the bottom rotates in the install box 9 and is connected with milling cutter body 11, install the second motor 10 that carries out the drive to milling cutter body 11 on the top of install box 9, second motor 10 realizes drive control to milling cutter body 11, in order to realize milling cutter body 11 to the processing operation of work piece, milling cutter processing principle is prior art, do not do here and describe repeatedly too much.

Both ends that diaphragm 7 is close to the rear side all run through and are equipped with guide post 19, and the equal fixed connection of lower extreme of two guide posts 19 is in the milling machine upper end, and being provided with of guide post 19 does benefit to the stability that improves the motion of diaphragm 7, and fixedly connected with balancing weight 16 on the lateral wall of one end that milling cutter body 11 was kept away from to

diaphragm

7, and 16 is provided with of balancing weight does benefit to the stationarity that improves milling cutter body 11 at the during operation.

The top fixedly connected with electric putter 12 on diaphragm 7 is close to the upper portion, electric putter 12's flexible end runs through diaphragm 7 and fixedly connected with positioner, and positioner is located the milling machine top, electric putter 12's flexible end runs through diaphragm 7 and fixedly connected with L shape dead lever 15, the lower extreme of L shape dead lever 15 and positioner's top fixed connection, be favorable to holding electric putter 12 flexible end down positioner's position forward regulation, thereby realize that positioner corresponds with the horizontal direction of milling cutter body 11.

Referring to fig. 4, specifically, the positioning device includes a mounting plate 14 fixedly connected to a lower end of an L-shaped fixing rod 15, a positioning plate 13 is disposed at a lower end of the mounting plate 14, a buffering mechanism is disposed between the positioning plate 13 and the mounting plate 14, after the positioning plate 13 offsets the upper end surface of the workpiece, the buffering mechanism has a buffering effect, the buffering mechanism includes T-shaped rods 17 penetrating four corners of the upper end of the mounting plate 14, lower ends of the T-shaped rods 17 are fixedly connected to an upper end of the positioning plate 13, and a plurality of buffering springs 18 are fixedly connected between the positioning plate 13 and the mounting plate 14, which is beneficial for the positioning plate 13 to have a certain buffering stroke in a vertical direction.

Use the utility model provides a during milling cutter, generally can fix on the milling machine and be equipped with the workstation that is used for the work piece product to place, do not mark in the picture, after placing the work piece, highly coming highly adjusting milling cutter body 11 according to self of work piece, concrete operation is: the first motor 3 is started, the first motor 3 adopts a forward and reverse rotation motor, a person skilled in the art can select the forward and reverse rotation motor with the model number of 5IK40GN-C to install, the first motor 3 drives the screw rod 2 to rotate, the screw rod 2 is in threaded connection with the movable sleeve 4, and the movable sleeve 4 is guided by the sliding blocks 5 on the side walls of the two sides of the movable sleeve, so that the movable sleeve 4 can only move in the vertical direction of the hollow cavity, the transverse plate 7 is driven to move upwards or downwards in the vertical direction, the vertical height of the milling cutter body 11 at one end of the transverse plate 7 is adjusted, after the height is adjusted, in order to improve the stability of a workpiece in the processing process, the electric push rod 12 is started at the moment, the electric push rod 12 is electrically connected with an external power supply, the person skilled in the art adopts a proper electric push rod 12 to install, for example, the model number of, the telescopic end of the electric push rod 12 drives the positioning plate 13 at the lower end to position the upper end surface of the workpiece through the L-shaped fixing rod 15, so that the milling cutter body 11 can process the workpiece more conveniently, and the buffer spring 18 and the T-shaped rod 17 between the positioning plate 13 and the mounting plate 14 are matched to play a role in buffering the positioning work of the positioning plate 13;

and it should be noted here that when the horizontal distance between the milling cutter body 11 and the positioned workpiece is relatively long, the electric slide rail 8 may be started to adjust the horizontal position of the installation box 9, so as to improve the flexibility of horizontal adjustment of the milling cutter body 11, the milling cutter body 11 is controlled and driven by the second motor 10, and a person skilled in the art may select a suitable second motor 10 and an electric slide rail 8 to install, for example, the second motor 10 with the model of Y801-2 is adopted, and the electric slide rail 8 with the model of WDT4545 is adopted, and the working principle thereof is not described herein.

The above; is only a preferred embodiment of the present invention; however, the scope of protection of the present invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; according to the technical scheme of the utility model and the improvement conception, equivalent substitution or change is carried out; are all covered by the protection scope of the utility model.

Claims

1. The utility model provides a milling cutter of milling machine with locate function, includes stand (1) of fixed connection on milling machine, its characterized in that: the novel milling machine is characterized in that a hollow cavity is formed in the upright post (1), a screw rod (2) is connected between the upper inner wall and the lower inner wall of the hollow cavity in a rotating mode, a first motor (3) for driving the screw rod (2) is fixedly mounted at the top end of the upright post (1), a movable sleeve (4) is sleeved on the side wall of the screw rod (2) in a threaded mode, the side walls of two ends of the movable sleeve (4) are respectively connected onto the inner opposite walls of the hollow cavity in a sliding mode, the front end of the movable sleeve (4) penetrates through the hollow cavity and extends outwards, a transverse plate (7) is fixedly connected to the front end of the movable sleeve (4), an electric sliding rail (8) is mounted on the front end of the transverse plate (7), a mounting box (9) is fixedly mounted on the electric sliding rail (8), a milling cutter body (11) is rotatably connected to the bottom in the mounting box (9), a second motor (10) for driving, the top end of the transverse plate (7) close to the upper part is fixedly connected with an electric push rod (12), the telescopic end of the electric push rod (12) penetrates through the transverse plate (7) and is fixedly connected with a positioning device, and the positioning device is positioned above the milling machine.

2. A milling cutter with positioning function according to claim 1, characterized in that: the movable sleeve (4) is located on the side walls at two ends in the hollow cavity and is fixedly connected with a sliding plate (5), sliding grooves (6) matched with the sliding plate (5) are formed in the side walls at two sides of the upright post (1) in the vertical direction, and the sliding plate (5) is slidably connected into the sliding grooves (6).

3. A milling cutter with positioning function according to claim 1, characterized in that: both ends that diaphragm (7) are close to the rear side all run through and are equipped with guide post (19), two the equal fixed connection of lower extreme of guide post (19) is in the milling machine upper end, and fixedly connected with balancing weight (16) on the one end lateral wall that milling cutter body (11) was kept away from in diaphragm (7).

4. A milling cutter with positioning function according to claim 1, characterized in that: the telescopic end of the electric push rod (12) penetrates through the transverse plate (7) and is fixedly connected with an L-shaped fixing rod (15), and the lower end of the L-shaped fixing rod (15) is fixedly connected with the top end of the positioning device.

5. A milling cutter with positioning function according to claim 4, characterized in that: the positioning device comprises a mounting plate (14) fixedly connected to the lower end of an L-shaped fixing rod (15), a positioning plate (13) is arranged at the lower end of the mounting plate (14), and a buffering mechanism is arranged between the positioning plate (13) and the mounting plate (14).

6. A milling cutter with positioning function according to claim 5, characterized in that: buffer gear is including running through T shape pole (17) that set up in mounting panel (14) upper end four corners department, and is a plurality of the equal fixed connection of lower extreme of T shape pole (17) is in the upper end of locating plate (13), and a plurality of buffer spring (18) of fixedly connected with between locating plate (13) and mounting panel (14).