CN210790162U - Adjustable milling cutter for numerical control machine tool - Google Patents
Adjustable milling cutter for numerical control machine tool Download PDFInfo
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- CN210790162U CN210790162U CN201921487391.9U CN201921487391U CN210790162U CN 210790162 U CN210790162 U CN 210790162U CN 201921487391 U CN201921487391 U CN 201921487391U CN 210790162 U CN210790162 U CN 210790162U
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- milling cutter
- blade holder
- screw rod
- fixedly connected
- cutter box
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Abstract
The utility model discloses an adjustable milling cutter is used to digit control machine tool, including first milling cutter case and second milling cutter case, first milling cutter case and second milling cutter case pass through the mutual sliding connection of slide rail, and first milling cutter case and second milling cutter case are the looks isostructure, the positive facade of first milling cutter case is provided with the adjustment disk, and the positive facade of adjustment disk is provided with the blade holder, the inside vertical fixedly connected with track of adjustment disk. Has the advantages that: the utility model discloses an adjustment disk, the screw rod, blade holder and grip block, the screw rod rotates with the adjustment disk relatively, the screw rod removes to blade holder centre of a circle direction, the screw rod drives the grip block and removes, the grip block promotes the blade holder along track movement, make the blade holder be on a bias in the adjustment disk centre of a circle, the adjustment disk, the screw rod, the setting of blade holder and grip block conveniently adjusts milling cutter eccentric position, relative and traditional blade holder, the staff can be according to the appropriate eccentric mounting of milling cutter degree of wear, make milling cutter exert the biggest effect, make full use of wearing and tearing milling cutter, milling cutter consumption has been saved.
Description
Technical Field
The utility model relates to a digit control machine tool technical field particularly, relates to an adjustable milling cutter is used to digit control machine tool.
Background
The numerical control machine tool is a digital control machine tool for short, and is an automatic machine tool equipped with a program control system, said control system can logically process and decode the program defined by control code or other symbolic instruction, and can use coded digital representation, and can utilize information carrier to input it into numerical control device, and can utilize the numerical control device to give out various control signals to control the action of machine tool so as to automatically machine the part according to the form and size required by drawing.
The existing milling cutter is installed in an axis, but the milling cutter can generate moving abrasion in the using process, the gap between the abraded milling cutter and a workpiece is increased, the working gap needs to be considered when the milling cutter is used, the milling cutter is troublesome to use, the new milling cutter needs to be replaced after the general milling cutter is abraded by a certain thickness, the milling cutter cannot be fully utilized, the existing lathe adopts a single-cutter-head turning piece, the machining efficiency is limited, and the milling cutter can be further improved.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides an adjustable milling cutter is used to digit control machine tool possesses make full use of wearing and tearing milling cutter, advantage that machining efficiency is high, and then solves the problem among the above-mentioned background art.
(II) technical scheme
For realizing the advantage that above-mentioned make full use of wearing and tearing milling cutter, machining efficiency are high, the utility model discloses a concrete technical scheme as follows:
the utility model provides an adjustable milling cutter is used to digit control machine tool, includes first milling cutter case and second milling cutter case, first milling cutter case and second milling cutter case pass through the mutual sliding connection of slide rail, and first milling cutter case and second milling cutter case are the looks isostructure, the positive facade of first milling cutter case is provided with the adjustment disk, and the positive facade of adjustment disk is provided with the blade holder, the inside vertical fixedly connected with track of adjustment disk, and the blade holder underrun joint groove and the slip joint of track, the surperficial edge symmetry of adjustment disk runs through threaded connection and has the screw rod, and screw rod one end is located that the adjustment disk is inside to rotate through rotating the connecting piece and be connected with the movable block to movable block other end fixedly connected with grip block, grip block and blade holder butt, and the positive facade central point of blade holder puts fixedly connected with milling.
Further, first milling cutter incasement portion transversely is provided with the lead screw, and lead screw surface threaded connection has the slider to the spout has been seted up to the positive facade of first milling cutter case, the slider runs through spout and adjustment disk fixed connection, lead screw one end run through first milling cutter case surface and with first milling cutter case fixed surface's servo motor fixed connection, and the lead screw other end rotates with first milling cutter incasement wall through rotating the connecting piece and be connected, first milling cutter bottom of the case face is provided with the slip table.
Furthermore, the clamping block is of an arc-shaped structure, and the diameter of the inner surface of the clamping block is the same as that of the tool apron.
Furthermore, the number of the tracks is two, the tracks are of T-shaped structures, and the surfaces of the tracks are of smooth structures.
Furthermore, screw rod one end is located adjusting disk outside fixedly connected with hexagonal column, and hexagonal column is general in the hexagonal spanner.
Further, the adjusting disc is of a hollow structure.
(III) advantageous effects
Compared with the prior art, the utility model provides an adjustable milling cutter is used to digit control machine tool possesses following beneficial effect:
(1) the utility model discloses an adjusting disk, the screw rod, blade holder and grip block, rotate the screw rod, the screw rod rotates with the adjusting disk relatively, the screw rod removes to blade holder centre of a circle direction, the screw rod drives the grip block and removes, the grip block promotes the blade holder along track movement, make the blade holder be on a bias in the adjusting disk centre of a circle, the adjusting disk, the screw rod, the setting of blade holder and grip block conveniently adjusts milling cutter eccentric position, relative and traditional blade holder, the staff can be according to the appropriate eccentric mounting of milling cutter degree of wear, make milling cutter exert the biggest effect, make full use of wearing and tearing milling cutter, milling cutter consumption has been saved.
(2) The utility model discloses a first milling cutter case and second milling cutter case, first milling cutter case and second milling cutter case are the looks isostructure, adjustment disk and milling cutter are all installed to the positive facade of first milling cutter case and second milling cutter case, staff's accessible slip table adjustment first milling cutter case and second milling cutter case stretch out the distance, and simultaneously, start servo motor and drive the lead screw and rotate, the lead screw drives the slider and removes, the slider drives adjustment disk and milling cutter and removes, adjust the distance between the milling cutter, thereby make the milling cutter of the positive facade of first milling cutter case and the milling cutter of the positive facade of second milling cutter case be located different stations, when the main shaft drives the work piece and rotates, the work piece is in the milling cutter contact of the positive facade of different tangent planes and first milling cutter case and the milling cutter of the positive facade of second milling cutter case, thereby carry out the duplex position synchronous processing, the machining efficiency is greatly improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and 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 creative efforts.
Fig. 1 is a front view of an adjustable milling cutter for a numerical control machine tool according to the present invention;
FIG. 2 is a schematic view of the connection between the adjusting plate and the slider according to the present invention;
fig. 3 is a schematic view of the connection between the tool holder and the rail according to the present invention.
In the figure:
1. a first milling cutter box; 2. an adjusting disk; 3. a screw; 4. rotating the connecting piece; 5. a moving block; 6. a clamping block; 7. a track; 8. a servo motor; 9. a tool apron; 10. a slider; 11. a chute; 12. milling cutters; 13. a sliding table; 14. a lead screw; 15. a second milling cutter box; 16. a slide rail; 17. a clamping groove.
Detailed Description
For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.
According to the utility model discloses an embodiment provides an adjustable milling cutter is used to digit control machine tool.
Referring to the drawings and the detailed description, the present invention is further described, as shown in fig. 1-3, an adjustable milling cutter for a numerical control machine according to an embodiment of the present invention comprises a first milling cutter box 1 and a second milling cutter box 15, the first milling cutter box 1 and the second milling cutter box 15 are slidably connected to each other through a slide rail 16, the first milling cutter box 1 and the second milling cutter box 15 are separately controlled, the first milling cutter box 1 and the second milling cutter box 15 are of the same structure, an upright surface of the first milling cutter box 1 is provided with an adjusting disc 2, the adjusting disc 2 is a circular disc, an upright surface of the adjusting disc 2 is provided with a cutter holder 9, the cutter holder 9 is of a common structure, no redundant description is provided herein, a track 7 is vertically and fixedly connected to the inside of the adjusting disc 2, a bottom surface of the cutter holder 9 is slidably engaged with the track 7 through an engaging groove 17, an edge of the surface of the adjusting disc 2 is symmetrically connected through a screw 3, and one end of the screw 3 is rotatably connected to a moving block 5 through a rotating connector 4, the structure of the rotating connecting piece 4 is similar to that of a rotary table, the rotating connecting piece is an axial rotating part, the structure is common, redundant description is not needed, the other end of the moving block 5 is fixedly connected with the clamping block 6, the clamping block 6 is abutted to the tool apron 9, the tool apron 9 and the upright face center position of the tool apron 9 are fixedly connected with the milling cutter 12, the screw 3 is rotated, the screw 3 rotates relative to the adjusting disc 2, the screw 3 moves towards the circle center of the tool apron 9, the screw 3 drives the clamping block 6 to move, the clamping block 6 pushes the tool apron 9 to move along the track 7, the tool apron 9 is deviated from the circle center of the adjusting disc 2, the screw 3, the eccentric position of the milling cutter 12 is convenient to adjust due to the arrangement of the tool apron 9 and the clamping block 6, the traditional tool apron 9 is relatively and the working personnel can properly and eccentrically install.
In one embodiment, a lead screw 14 is transversely arranged inside a first milling cutter box 1, a slide block 10 is connected to the surface of the lead screw 14 in a threaded manner, a slide groove 11 is formed in the vertical surface of the first milling cutter box 1, the slide block 10 penetrates through the slide groove 11 and is fixedly connected with an adjusting disc 2, one end of the lead screw 14 penetrates through the surface of the first milling cutter box 1 and is fixedly connected with a servo motor 8 fixedly connected with the surface of the first milling cutter box 1, the servo motor 8 drives the lead screw 14 to rotate, so that the slide block 10 is driven to move in a common moving mode without being described in more detail, the other end of the lead screw 14 is rotatably connected with the inner wall of the first milling cutter box 1 through a rotating connecting piece 4, a sliding table 13 is arranged on the bottom surface of the first milling cutter box 1, the sliding table 13 is a unidirectional moving platform and is a common component of a numerical control machine tool, the first milling cutter box 1 and a second milling cutter box 15 are of the same structure, the adjusting disc, the distance that first milling cutter case 1 and second milling cutter case 15 are stretched out is adjusted to staff's accessible slip table 13, simultaneously, start servo motor 8 and drive lead screw 14 and rotate, lead screw 14 drives slider 10 and removes, slider 10 drives adjusting disc 2 and milling cutter 12 and removes, adjust the distance between the milling cutter 12, thereby make the milling cutter 12 of the positive facade of first milling cutter case 1 and the milling cutter 12 of the positive facade of second milling cutter case 15 be located different stations, when the main shaft drives the work piece and rotates, the work piece is in the different face of cutting and the milling cutter 12 of the positive facade of first milling cutter case 1 and the milling cutter 12 of the positive facade of second milling cutter case 15 contact, thereby carry out the synchronous processing in duplex position, machining efficiency has been improved greatly.
In one embodiment, the clamping block 6 is an arc-shaped structure, the diameter of the inner surface of the clamping block 6 is the same as that of the tool holder 9, the clamping block 6 is attached to the tool holder 9, the contact area is larger, and the clamping force is stronger.
In one embodiment, the two rails 7 are provided, the rails 7 are of a T-shaped structure, the surface of each rail 7 is of a smooth structure, and the rails 7 of the T-shaped structure are clamped in the clamping grooves 17 to prevent the tool apron 9 from leaving the rails 7, so that the tool apron 9 is fixed in the vertical direction to prevent the tool apron 9 from falling off.
In one embodiment, one end of the screw 3 is located outside the adjusting plate 2 and is fixedly connected with a hexagonal column, and the hexagonal column is commonly used for a hexagonal wrench, and the hexagonal column is a steel structure, so that a user can sleeve the hexagonal wrench on the surface of the hexagonal column to screw the screw 3.
In one embodiment, the adjusting disk 2 is a hollow structure, the adjusting disk 2 is a non-deformable structure, and the adjusting disk 2 is a disk-shaped structure, the hollow adjusting disk 2 facilitates installation of the rail 7 and the screw 3.
The working principle is as follows:
a user can sleeve a hexagonal wrench on the surface of a hexagonal column to screw a screw rod 3, the screw rod 3 and an adjusting disc 2 rotate relatively, the screw rod 3 moves towards the circle center of a cutter holder 9, the screw rod 3 drives a clamping block 6 to move, the clamping block 6 pushes the cutter holder 9 to move along a track 7, so that the cutter holder 9 is deviated from the circle center of the adjusting disc 2, the screw rod 3, the cutter holder 9 and the clamping block 6 are convenient to adjust the eccentric position of a milling cutter 12, and compared with the traditional cutter holder 9, the worker can properly and eccentrically install according to the abrasion degree of the milling cutter 12, so that the milling cutter 12 can play the greatest role, the abrasion milling cutter 12 is fully utilized, the consumption of the milling cutter 12 is saved, meanwhile, the worker can adjust the extending distance of a first milling cutter box 1 and a second milling cutter box 15 through a sliding table 13, meanwhile, a servo motor 8 is started to drive a screw rod 14 to, and the distance between the milling cutters 12 is adjusted, so that the milling cutter 12 on the positive vertical surface of the first milling cutter box 1 and the milling cutter 12 on the positive vertical surface of the second milling cutter box 15 are positioned on different stations, and when the main shaft drives the workpiece to rotate, the workpiece is in contact with the milling cutter 12 on the positive vertical surface of the first milling cutter box 1 and the milling cutter 12 on the positive vertical surface of the second milling cutter box 15 on different cutting surfaces, so that double-station synchronous processing is performed, and the processing efficiency is greatly improved.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The adjustable milling cutter for the numerical control machine tool is characterized by comprising a first milling cutter box (1) and a second milling cutter box (15), wherein the first milling cutter box (1) and the second milling cutter box (15) are in sliding connection with each other through a sliding rail (16), the first milling cutter box (1) and the second milling cutter box (15) are of the same structure, an adjusting disc (2) is arranged on the vertical surface of the first milling cutter box (1), a cutter holder (9) is arranged on the vertical surface of the adjusting disc (2), a track (7) is vertically and fixedly connected inside the adjusting disc (2), the bottom surface of the cutter holder (9) is in sliding clamping connection with the track (7) through a clamping groove (17), a screw rod (3) is symmetrically connected with the surface edge of the adjusting disc (2) in a penetrating manner, and a moving block (5) is rotatably connected with one end of the screw rod (3) inside the adjusting disc (2) through a rotating connecting piece (4), and the other end of the moving block (5) is fixedly connected with a clamping block (6), the clamping block (6) is abutted against the cutter holder (9), and the center of the right vertical surface of the cutter holder (9) is fixedly connected with a milling cutter (12).
2. The adjustable milling cutter for the numerical control machine tool is characterized in that a lead screw (14) is transversely arranged inside the first milling cutter box (1), a sliding block (10) is connected to the surface of the lead screw (14) in a threaded mode, a sliding groove (11) is formed in the vertical surface of the first milling cutter box (1), the sliding block (10) penetrates through the sliding groove (11) and is fixedly connected with the adjusting disc (2), one end of the lead screw (14) penetrates through the surface of the first milling cutter box (1) and is fixedly connected with a servo motor (8) fixedly connected with the surface of the first milling cutter box (1), the other end of the lead screw (14) is rotatably connected with the inner wall of the first milling cutter box (1) through a rotating connecting piece (4), and a sliding table (13) is arranged on the bottom surface of the first milling cutter box (1).
3. The adjustable milling cutter for numerical control machine tools as claimed in claim 1, wherein the clamping block (6) is of an arc-shaped structure, and the diameter of the inner surface of the clamping block (6) is the same as that of the tool holder (9).
4. The adjustable milling cutter for numerical control machine tools according to claim 1, wherein the rail (7) is provided with two rails, the rail (7) is of a T-shaped structure, and the surface of the rail (7) is of a smooth structure.
5. The adjustable milling cutter for the numerical control machine tool is characterized in that one end of the screw (3) is located outside the adjusting disc (2) and is fixedly connected with a hexagonal column, and the hexagonal column is universal to a hexagonal wrench.
6. An adjustable milling cutter for numerically controlled machine tools according to claim 1, characterized in that the adjusting disk (2) is of hollow structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921487391.9U CN210790162U (en) | 2019-09-09 | 2019-09-09 | Adjustable milling cutter for numerical control machine tool |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921487391.9U CN210790162U (en) | 2019-09-09 | 2019-09-09 | Adjustable milling cutter for numerical control machine tool |
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| Publication Number | Publication Date |
|---|---|
| CN210790162U true CN210790162U (en) | 2020-06-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921487391.9U Active CN210790162U (en) | 2019-09-09 | 2019-09-09 | Adjustable milling cutter for numerical control machine tool |
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| CN (1) | CN210790162U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113828807A (en) * | 2021-09-28 | 2021-12-24 | 无锡京华重工装备制造有限公司 | Main shaft structure with plane bearing |
-
2019
- 2019-09-09 CN CN201921487391.9U patent/CN210790162U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113828807A (en) * | 2021-09-28 | 2021-12-24 | 无锡京华重工装备制造有限公司 | Main shaft structure with plane bearing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Adjustable milling cutter for NC machine tool Effective date of registration: 20211222 Granted publication date: 20200619 Pledgee: Hengshan Ma'anshan finance Company limited by guarantee Pledgor: ANHUI PACIFIC HEAVY-DUTY MACHINE CO.,LTD. Registration number: Y2021980015991 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20221214 Granted publication date: 20200619 Pledgee: Hengshan Ma'anshan finance Company limited by guarantee Pledgor: ANHUI PACIFIC HEAVY-DUTY MACHINE CO.,LTD. Registration number: Y2021980015991 |