CN219025965U - Cutter fixing mechanism of numerical control lathe - Google Patents
Cutter fixing mechanism of numerical control lathe Download PDFInfo
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- CN219025965U CN219025965U CN202222569489.7U CN202222569489U CN219025965U CN 219025965 U CN219025965 U CN 219025965U CN 202222569489 U CN202222569489 U CN 202222569489U CN 219025965 U CN219025965 U CN 219025965U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model discloses a cutter fixing mechanism of a numerical control lathe, which comprises: a case; the driving mechanism is fixedly connected to the right end of the box body; one end of the first connecting rod is rotationally connected to the rear side of the top end of the driving mechanism through a bearing; one end of the second connecting rod is rotationally connected to the front side of the bottom end of the driving mechanism through a bearing; the first turntable is rotationally connected to the bottom end of the inner cavity of the box body through a bearing, and the outer wall of the first turntable is rotationally connected with the other end of the second connecting rod through a bearing; the fixed disc is fixedly connected to the center of the inner cavity of the box body; the second turntable is rotationally connected to the top end of the fixed disk through a bearing, and the outer wall is rotationally connected with the other end of the first connecting rod through a bearing; the number of the first limiting grooves is two, and the first limiting grooves are respectively arranged on the left side and the right side of the second rotating disc. The tool fixing mechanism of the numerical control lathe is further realized so as to be convenient for quickly installing and centering the tool, is flexible to use and meets market demands.
Description
Technical Field
The utility model relates to the technical field of numerically controlled lathes, in particular to a cutter fixing mechanism of a numerically controlled lathe.
Background
The machine tool is an important tool for production labor of human beings and is an important sign of the development level of social productivity, the common machine tool has undergone the history of nearly two hundred years, and along with the development and comprehensive application of electronic technology, computer technology, automation, precision machinery, measurement and other technologies, a novel machine tool-to-machine numerical control machine tool with electromechanical integration is produced, the numerical control machine tool shows unique superiority and strong vitality once being used, so that a plurality of problems which cannot be solved originally are found, a way for scientific solution is found, the application of the numerical control machine tool is more and more wide in the manufacturing industry of China, and the application of the numerical control machine tool is a comprehensive actual force of enterprises;
the existing lathe needs to replace different cutters for machining during machining, and the handle end of the cutter is generally cuboid, so that the quick fixed mounting and the centering of the cutter are inconvenient to perform, and the machining efficiency is affected.
Disclosure of Invention
The utility model aims to provide a cutter fixing mechanism of a numerical control lathe, which at least solves the problems that the prior art is inconvenient to rapidly mount and center a cutter.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a tool fixing mechanism of a numerically controlled lathe, comprising: a case; the driving mechanism is fixedly connected to the right end of the box body; one end of the first connecting rod is rotationally connected to the rear side of the top end of the driving mechanism through a bearing; one end of the second connecting rod is rotationally connected to the front side of the bottom end of the driving mechanism through a bearing; the first turntable is rotationally connected to the bottom end of the inner cavity of the box body through a bearing, and the outer wall of the first turntable is rotationally connected with the other end of the second connecting rod through a bearing; the fixed disc is fixedly connected to the center of the inner cavity of the box body; the second turntable is rotationally connected to the top end of the fixed disk through a bearing, and the outer wall is rotationally connected with the other end of the first connecting rod through a bearing; the number of the first limiting grooves is two, and the first limiting grooves are respectively arranged on the left side and the right side of the second rotating disc; the number of the first cavities is two, and the first cavities are respectively arranged at the left side and the right side of the fixed disc; the number of the first sliding grooves is two, and the first sliding grooves are respectively arranged at the top ends of the two first cavities; the number of the first clamping blocks is two, and the first clamping blocks are respectively inserted into the inner cavities of the two first cavities; the number of the first limiting rods is two, the first limiting rods are respectively and fixedly connected to the top ends of the two first clamping blocks, and the two first limiting rods are inserted into the inner cavity of the first limiting groove; the number of the second sliding grooves is two, and the second sliding grooves are respectively arranged on the front side and the rear side of the bottom end of the fixed disc; the number of the second cavities is two, and the second cavities are respectively arranged at the top end of the second chute; the number of the second limit grooves is two, and the second limit grooves are respectively arranged on the front side and the rear side of the top end of the first rotating disc; the number of the second clamping blocks is two, and the second clamping blocks are respectively inserted into the inner cavity of the second cavity; the number of the second limiting rods is two, the second limiting rods are respectively and fixedly connected to the bottom ends of the second clamping blocks, and the second limiting rods are inserted into the inner cavity of the second limiting groove; and the motor is connected to the right end of the driving mechanism through a screw.
Preferably, the driving mechanism includes: the mounting plate is fixedly connected to the right end of the box body; one end of the screw is fixedly connected to the output end of the motor, and the other end of the screw is rotationally connected to the outer wall of the right side of the box body through a bearing; the sliding plate is connected to the outer wall of the screw rod through threads; the support column is fixedly connected to the top end of the sliding plate, and the rotating rod is rotationally connected to the top end of the support column through a bearing; the limiting columns are two in number and are respectively and fixedly connected to the front side and the rear side of the top end of the right side of the mounting plate.
Preferably, the cross section of the mounting plate is in a concave shape.
Preferably, the first limiting rod is arranged in a T shape.
Preferably, the first limit groove and the second limit groove are both obliquely arranged.
Compared with the prior art, the utility model has the beneficial effects that: this cutter fixed establishment of numerical control lathe at first places the fixed disk inner chamber with the cutter, and motor drive actuating mechanism cooperation first connecting rod and second connecting rod rotate second carousel and first carousel rotation simultaneously, and then extrude first gag lever post and second gag lever post drive first clamp block and second clamp block and press from both sides tightly along first cavity and second cavity simultaneous inward movement under the effect of first spacing groove and second spacing groove, and then realize so that install and center fast to the cutter, flexible in use satisfies market demand.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a front cross-sectional view of the present utility model;
fig. 3 is an exploded view of the holding pan of the present utility model.
In the figure: 1. the box body, 2, a driving mechanism, 3, a first connecting rod, 4, a first rotary disc, 5, a fixed disc, 6, a first cavity, 7, a first sliding chute, 8, a first clamping block, 9, a first limiting rod, 10, a second clamping block, 11, a second limiting rod, 12, a second sliding chute, 13, a second cavity, 14, a first limiting groove, 15, a second limiting groove, 16, a second rotary disc, 17, a motor, 18 and a second connecting rod;
21. the device comprises a mounting plate 22, a sliding plate 23, a limiting column 24, a rotating rod 25, a supporting column 26 and a screw.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides a technical solution: the cutter fixing mechanism of the numerical control lathe comprises a box body 1, a driving mechanism 2, a first connecting rod 3, a second connecting rod 18, a first rotating disc 4, a fixed disc 5, a second rotating disc 16, a first limiting groove 14, a first cavity 6, a first sliding groove 7, a first clamping block 8, a first limiting rod 9, a second sliding groove 12, a second cavity 13, a second limiting groove 15, a second clamping block 10, a second limiting rod 11 and a motor 17, wherein the driving mechanism 2 is fixedly connected to the right end of the box body 1;
in this embodiment, the driving mechanism 2 is used to drive the first connecting rod 3 and the second connecting rod 18, one end of the first connecting rod 3 is rotatably connected to the rear side of the top end of the driving mechanism 2 through a bearing, one end of the second connecting rod 18 is rotatably connected to the front side of the bottom end of the driving mechanism 2 through a bearing, the first rotating disc 4 is rotatably connected to the bottom end of the inner cavity of the box body 1 through a bearing, the outer wall is rotatably connected with the other end of the second connecting rod 18 through a bearing, and the fixed disc 5 is fixedly connected to the center of the inner cavity of the box body 1;
in this embodiment, the first cavity 6, the second chute 12, the first cavity 6 and the second cavity 13 are formed through the fixed disc 5, the second turntable 16 is rotatably connected to the top end of the fixed disc 5 through a bearing, the outer wall is rotatably connected to the other end of the first link 3 through a bearing, and the number of the first limiting grooves 14 is two and are respectively formed on the left side and the right side of the second turntable 16;
in this embodiment, the first limiting rods 9 are limited by the first limiting grooves 14 so as to move inwards or outwards at the same time, the number of the first cavities 6 is two, the two first limiting rods are respectively arranged at the left side and the right side of the fixed disc 5, the number of the first sliding grooves 7 is two, the two first sliding grooves 7 are respectively arranged at the top ends of the two first cavities 6, the two first clamping blocks 8 are respectively inserted into the inner cavities of the two first cavities 6, and the two first limiting rods 9 are respectively fixedly connected to the top ends of the two first clamping blocks 8;
as a preferable scheme, the first limiting rod 9 is arranged in a T shape, so that the first limiting rod is prevented from being leaked when the inner cavity of the first limiting groove 14 moves;
the two first limiting rods 9 are inserted into the inner cavity of the first limiting groove 14, and the number of the second sliding grooves 12 is two and are respectively arranged at the front side and the rear side of the bottom end of the fixed disc 5;
in this embodiment, the second limiting rod 11 is conveniently limited by the second sliding groove 12, the number of the second cavities 13 is two, and the two second limiting grooves 15 are respectively arranged at the top end of the second sliding groove 12, and the two second limiting grooves 15 are respectively arranged at the front side and the rear side of the top end of the first rotating disc 4;
in this embodiment, the second limiting groove 15 is used to facilitate driving the second limiting rod 11 to move inwards or outwards simultaneously, the number of the second clamping blocks 10 is two, the second limiting rods 11 are respectively inserted into the inner cavities of the second cavities 13, the second limiting rods 11 are respectively fixedly connected to the bottom ends of the second clamping blocks 10, the second limiting rod 11 is inserted into the inner cavities of the second limiting groove 15, and the motor 17 is connected to the right end of the driving mechanism 2 through screws;
the first limit groove 14 and the second limit groove 15 are obliquely arranged so as to drive the first limit rod 9 and the second limit rod 11 to move inwards or outwards simultaneously;
further, the driving mechanism 2 comprises a mounting plate 21, a screw rod 26, a sliding plate 22, a supporting column 25, a rotating rod 24 and a limiting column 23, wherein the mounting plate 21 is fixedly connected to the right end of the box body 1;
as a preferred scheme, the cross section of the mounting plate 21 is in a concave shape so as to facilitate the movement of the limit post 22 in the inner cavity of the mounting plate 21;
The detailed connection means are known in the art, and the following mainly describes the working principle and process, and the specific work is as follows.
Firstly, the cutter is placed in the inner cavity of the fixed disc 5, the motor 17 is started to drive the screw 26 to rotate, the sliding plate 22 is driven to move leftwards along the inner cavity of the mounting plate 21 by the threaded rotating force, the first connecting rod 3 and the second connecting rod 18 are driven to drive the second rotary disc 16 and the first rotary disc 4 to rotate by the rotary rod 24, the first limiting rod 9 is extruded to drive the first clamping block 8 to move inwards along the first sliding groove 7 and the inner cavity of the first cavity 6 under the action of the first limiting groove 14, meanwhile, the second limiting groove 15 is extruded to drive the second limiting rod 11 and the second clamping block 10 to move along the second sliding groove 12 and the inner cavity of the second cavity 13, the first clamping block 8 and the second clamping block 10 clamp the cutter and center the cutter, and when the cutter is replaced, the motor 17 rotates reversely, the sliding plate 22 drives the rotary rod 24 to move rightwards, the rotary rod 24 is restored to the initial state by the matched limiting column 23, and the rotary rod 24 is parallel.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a cutter fixed establishment of numerical control lathe, includes box (1), its characterized in that still includes: the right-hand member fixedly connected with actuating mechanism (2) of box (1), actuating mechanism (2) top rear side is connected with the one end of first connecting rod (3) through the bearing rotation, actuating mechanism (2) bottom front side is connected with the one end of second connecting rod (18) through the bearing rotation, box (1) inner chamber bottom is connected with first carousel (4) through the bearing rotation, and the outer wall with the second connecting rod (18) other end is connected through the bearing rotation, box (1) inner chamber central authorities fixedly connected with fixed disk (5), fixed disk (5) top is connected with second carousel (16) through the bearing rotation, and the outer wall with first connecting rod (3) other end is connected through the bearing rotation, first spacing groove (14) have all been seted up to second carousel (16) left and right sides, first spout (7) have all been seted up on first cavity (6) top, two first cavity (6) inner chamber all have first clamping block (8), and two clamping block (9) have both sides spacing groove (14) have respectively, two spacing groove (9) are all seted up on first both sides of first connecting rod (9), second cavity (13) have been seted up on second spout (12) top, second spacing groove (15) have all been seted up to both sides around first carousel (4) top, second cavity (13) inner chamber has pegged graft respectively and has been pressed from both sides tight piece (10) of second, second presss from both sides tight piece (10) bottom fixedly connected with second gag lever post (11), second gag lever post (11) peg graft in second spacing groove (15) inner chamber, actuating mechanism (2) right-hand member has motor (17) through the screw connection.
2. The tool fixing mechanism of a numerically controlled lathe according to claim 1, wherein: the drive mechanism (2) includes: the device comprises a mounting plate (21), a sliding plate (22), a limiting column (23), a rotating rod (24), a supporting column (25) and a screw (26);
mounting panel (21) fixed connection in box (1) right-hand member, screw rod (26) one end fixed connection in motor (17) output, and the other end pass through the bearing rotate connect in box (1) right side outer wall, slide (22) pass through threaded connection in screw rod (26) outer wall, support column (25) fixed connection in slide (22) top, bull stick (24) pass through the bearing rotate connect in support column (25) top, spacing post (23) quantity be two, and respectively fixed connection in both sides around mounting panel (21) right side top.
3. The tool fixing mechanism of a numerically controlled lathe according to claim 2, wherein: the cross section of the mounting plate (21) is in a concave shape.
4. The tool fixing mechanism of a numerically controlled lathe according to claim 1, wherein: the first limiting rod (9) is arranged in a T shape.
5. The tool fixing mechanism of a numerically controlled lathe according to claim 1, wherein: the first limit groove (14) and the second limit groove (15) are obliquely arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222569489.7U CN219025965U (en) | 2022-09-26 | 2022-09-26 | Cutter fixing mechanism of numerical control lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222569489.7U CN219025965U (en) | 2022-09-26 | 2022-09-26 | Cutter fixing mechanism of numerical control lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219025965U true CN219025965U (en) | 2023-05-16 |
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ID=86288269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222569489.7U Active CN219025965U (en) | 2022-09-26 | 2022-09-26 | Cutter fixing mechanism of numerical control lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219025965U (en) |
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2022
- 2022-09-26 CN CN202222569489.7U patent/CN219025965U/en active Active
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