CN216730905U

CN216730905U - Teaching type numerical control triaxial machining center

Info

Publication number: CN216730905U
Application number: CN202220347424.5U
Authority: CN
Inventors: 王太勇; 尤涛; 王磊; 林茂阳
Original assignee: Zhejiang Tianyu Yizhi Cnc Equipment Co ltd
Current assignee: Zhejiang Tianyu Yizhi Cnc Equipment Co ltd
Priority date: 2022-02-21
Filing date: 2022-02-21
Publication date: 2022-06-14
Anticipated expiration: 2032-02-21

Abstract

The utility model discloses a teaching type numerical control three-axis machining center, which relates to the technical field of teaching type numerical control machining and comprises a main body; a protective cover; and the protection mechanism is positioned at one end of the protection cover and penetrates into the protection cover. According to the utility model, the protection mechanism is arranged, the movable plate at the top end of the cabinet door is pressed to drive the limiting plate to extrude the limiting spring to contract, the limiting plate drives the movable plate to move, the extrusion on the locking column is removed, the locking column drives the reset plate to remove the extrusion on the reset spring, the reset spring pushes the reset steel plate to move, the locking block is driven to move to the inside of the clamping column, the connection and fixation between the clamping column and the protection cover are removed, the cabinet door is driven to move through the handle, the cabinet door is moved to drive the clamping column to move out of the protection groove, the sealing protection of the protection cover on an instrument at the top end of the main body can be removed, and the teaching type numerical control three-axis machining center is used.

Description

Teaching type numerical control triaxial machining center

Technical Field

The utility model relates to the technical field of teaching type numerical control machining, in particular to a teaching type numerical control three-axis machining center.

Background

The numerical control machining center is a high-efficiency automatic machine tool which consists of mechanical equipment and a numerical control system and is suitable for machining complex parts, the numerical control machining center is one of numerical control machines which have the highest yield and are most widely applied in the world, the comprehensive machining capacity of the numerical control machining center is high, a workpiece can finish more machining contents after being clamped once, the machining precision is high, batch workpieces with medium machining difficulty can be machined, the efficiency is 5-10 times that of common equipment, especially, the numerical control machining center can finish machining which cannot be finished by a plurality of common equipment, and the numerical control machining center is more suitable for single-piece machining or small-batch multi-variety production with complex shapes and high precision requirements.

However, when the existing numerical control three-axis machining center is used in teaching in colleges and universities, most of working parts are exposed outside, so that the working parts are easy to damage when the numerical control three-axis machining center is exposed in the air for a long time, and the long-term use of the teaching type numerical control three-axis machining center is not facilitated.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: in order to solve the problem that a working part of a numerical control three-axis machining center is easy to damage after being exposed in the air for a long time, the teaching type numerical control three-axis machining center is provided.

In order to achieve the purpose, the utility model provides the following technical scheme: a teaching-type numerical control three-axis machining center comprises: a main body; the protective cover is positioned at the top end of the main body and penetrates into the main body; the protection mechanism is provided with a cabinet door, is positioned at one end of the protection cover, penetrates into the protection cover and is used for carrying out sealing protection operation on the protection cover; the connecting mechanism is provided with a U-shaped block, is positioned on two sides of the top end of the main body, penetrates through the main body to the inside of the protective cover and is used for installing and fixing the protective cover.

So, through mutually supporting of coupling mechanism internals, the completion is fixed the connection of protection casing and main part, can seal the protection to protection casing inner space through the cabinet door, and the sealed protection of protection casing can be relieved to mutually supporting between the rethread protection mechanism internals.

As a still further scheme of the utility model: protection machanism is including cabinet door, block post, movable plate, limiting plate, spacing spring, locking post, the board and reset spring that reset, the cabinet door has two, two the cabinet door is located the one end of protection casing, the block post is located the one end that is close to the protection casing of cabinet door to run through the inside to the main part, the movable plate is located the other end of cabinet door to run through the inside of cabinet door to block post, the limiting plate is located the inside of cabinet door, and is located the top of movable plate, spacing spring is located the one end of limiting plate, the locking post has two, two the locking post is located the top and the bottom of movable plate respectively to run through the inside of block post to protection casing, the board that resets is located the inside of block post, and is located the one end that the movable plate was kept away from to the locking post, reset spring is located the top of the board that resets.

So, press the movable plate on cabinet door top, the limiting plate extrusion limiting spring shrink on movable plate drive top, the limiting plate drives the movable plate and removes, the movable plate removes and removes the extrusion to the locking post, the locking post drives the board that resets and removes the extrusion to reset spring, reset spring promotes the board that resets and removes, the board that resets removes and drives the locking piece and remove, the locking piece removes inside the block post from the protection casing, it is fixed with being connected of protection casing to remove the block post, rethread handle drives the cabinet door and removes, the cabinet door removes and drives the block post and shifts out from the inside protective groove, can remove the protection of protection casing to main part top instrument, use teaching type numerical control triaxial machining center.

As a still further scheme of the utility model: the connecting mechanism comprises a contraction column, a supporting plate, a supporting spring, an extrusion column, a U-shaped block fixing spring and a connecting rod, the contraction column is located at the top end of the main body and penetrates through the main body, the supporting plate is located inside the main body and located at the bottom end of the contraction column, the supporting spring is located at the bottom end of the supporting plate, the extrusion column is located inside the main body and located on one side of the bottom end, away from the supporting spring, of the extrusion column, the U-shaped block is located on one side, away from the supporting spring, of the extrusion column and penetrates through the main body and the protective cover, the fixing spring is located inside the U-shaped block and located on one side of the U-shaped block, and the connecting rod is located between the two contraction columns.

So, press the connecting rod and drive the shrink post and remove, the shrink post removes the backup pad extrusion supporting spring shrink that drives the bottom, supporting spring shrink makes the backup pad remove, the backup pad removes the extrusion post that drives the bottom and removes, the extrusion post removes the U-shaped piece that extrudees protection casing bottom one side, the shrink of U-shaped piece extrusion fixed spring, the U-shaped piece removes from the inside removal of protection casing, remove the connection of protection casing and main part and fix, shift out the protection casing from the main part, after carrying out maintenance to the instrument in the main part, install the protection casing in the main part again, loosen the extrusion to the connecting rod, make fixed spring move and promote the U-shaped piece and remove, the U-shaped piece removes to inside the extrusion post, can accomplish the protection casing and be connected fixedly with the main part.

As a still further scheme of the utility model: the top of main part is provided with the triaxial processing instrument, the outer wall of protection casing is provided with transparent protection casing, the cabinet door passes through the hinge and is connected with the protection casing rotation, the inside of protection casing be provided with locking post assorted draw-in groove.

So, the locking piece removes inside the block post from the inside removal of protection casing, removes to be connected fixedly of block post and protection casing, and the rethread handle drives the cabinet door and removes, and the cabinet door removes and drives the block post and shift out from the protection inslot is inside, can remove the protection of protection casing to main part top instrument, uses teaching type numerical control triaxial machining center.

As a still further scheme of the utility model: the one end that the protection casing was kept away from to the cabinet door is provided with the handle, the inside of block post be provided with movable plate assorted shifting chute, the inside of block post be provided with reset spring assorted reset groove.

So, press the movable plate on cabinet door top, the limiting plate extrusion limiting spring shrink on the movable plate drive top, the limiting plate drives the movable plate and removes, and the movable plate removes the extrusion of relieving the locking post, and the locking post drives the reset plate and removes the extrusion to reset spring, and reset spring promotes the reset plate and removes, can make the reset plate remove and drive the locking piece and remove.

As a still further scheme of the utility model: the inside of main part be provided with shrink post assorted shrink groove, the inside of main part be provided with backup pad assorted support groove, the inside of main part be provided with support spring assorted spring groove.

Therefore, the connecting rod is pressed to drive the shrinkage column to move, the shrinkage column moves to drive the supporting plate at the bottom end to extrude the supporting spring to shrink, the supporting spring shrinks to enable the supporting plate to move, and the supporting plate can move to drive the extrusion column at the bottom end to move.

As a still further scheme of the utility model: the inner wall of protection casing be provided with U-shaped piece assorted fixed slot, the bottom of extrusion post is provided with the inclined plane groove with U-shaped piece assorted, the inside of main part be provided with protection casing assorted mounting groove.

So, the extrusion post removes the U-shaped piece of extrusion protection casing bottom one side, and the fixed spring of U-shaped piece extrusion contracts, and the U-shaped piece removes from the inside removal of protection casing, can remove the connection of protection casing and main part fixedly.

Compared with the prior art, the utility model has the beneficial effects that:

1. the protection mechanism is arranged, the movable plate at the top end of the cabinet door is pressed, the limiting plate at the top end is driven to extrude the limiting spring to contract, the limiting plate drives the movable plate to move, the extrusion on the locking column is removed, the locking column drives the reset plate to remove the extrusion on the reset spring, the reset spring pushes the reset plate to move, the locking block is driven to move from the interior of the protection cover to the interior of the clamping column, the clamping column and the protection cover are removed from being fixedly connected, the cabinet door is driven to move by a handle, the clamping column is driven by the movement of the cabinet door to move out of the interior of the protection groove, through mutual matching among the parts, the protection of the protection cover on an instrument at the top end of the main body can be removed, and the teaching type numerical control three-axis machining center is used;

2. through setting up coupling mechanism, press the connecting rod and drive the shrink post and remove, the backup pad extrusion supporting spring shrink of drive bottom, the supporting spring shrink makes the backup pad remove, the extrusion post that drives the bottom removes, extrude the U-shaped piece of protection casing bottom one side, U-shaped piece extrusion fixed spring shrink, the U-shaped piece removes from the inside shifting out of protection casing, it is fixed to remove the connection of protection casing and main part, shift out the protection casing from the main part, maintain the back of overhauing to the instrument in the main part, install the protection casing in the main part, loosen the extrusion to the connecting rod, make fixed spring move and promote inside the U-shaped piece removes to the extrusion post, through the above-mentioned mutual cooperation between a plurality of parts, can accomplish the protection casing and be connected fixedly with the main part.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a sectional view of the cabinet door of the present invention;

FIG. 3 is a structural cross-sectional view of the body of the present invention;

fig. 4 is an enlarged view of the utility model at a.

In the figure: 1. a main body; 2. a protective cover; 3. a protection mechanism; 301. a cabinet door; 302. a snap post; 303. moving the plate; 304. a limiting plate; 305. a limiting spring; 306. a locking post; 307. a reset plate; 308. a return spring; 4. a connecting mechanism; 401. a contracting column; 402. a support plate; 403. a support spring; 404. extruding the column; 405. a U-shaped block; 406. fixing the spring; 407. a connecting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 4, in an embodiment of the present invention, a teaching type numerically controlled three-axis machining center includes: a main body 1; the protective cover 2 is positioned at the top end of the main body 1, and penetrates into the main body 1; the protection mechanism 3 is provided with a cabinet door 301, the protection mechanism 3 is positioned at one end of the protection cover 2 and penetrates into the protection cover 2 to perform sealing protection operation on the protection cover 2; the connecting mechanism 4 is provided with a U-shaped block 405, and the connecting mechanism 4 is positioned at two sides of the top end of the main body 1 and penetrates through the main body 1 to the inside of the protective cover 2 for carrying out installation and fixing operations on the protective cover 2.

In this embodiment: through the mutual cooperation of 4 internals of coupling mechanism, the completion is fixed to the connection of protection casing 2 and main part 1, can seal the protection to the protection casing inner space through cabinet door 301, and the sealed protection of protection casing 2 can be removed to the mutually supporting between 3 internals of rethread protection mechanism.

Please refer to fig. 1-2, the protection mechanism 3 includes two doors 301, two engaging posts 302, a moving plate 303, a position-limiting plate 304, a position-limiting spring 305, two locking posts 306, a reset plate 307 and a reset spring 308, the two doors 301 are located at one end of the protection cover 2, the engaging posts 302 are located at one end of the doors 301 close to the protection cover 2 and penetrate through the main body 1, the moving plate 303 is located at the other end of the doors 301 and penetrates through the doors 301 to the inside of the engaging posts 302, the position-limiting plate 304 is located inside the doors 301 and is located at the top end of the moving plate 303, the position-limiting spring 305 is located at one end of the position-limiting plate 304, the two locking posts 306 are located at the top end and the bottom end of the moving plate 303 and penetrates through the engaging posts 302 to the inside of the protection cover 2, the reset plate 307 is located inside the engaging posts 302 and is located at one end of the locking posts 306 far from the moving plate 303, a return spring 308 is located at the top end of the return plate 307.

In this embodiment: pressing the moving plate 303 at the top end of the cabinet door 301, the moving plate 303 drives the limiting plate 304 at the top end to extrude the limiting spring 305 to contract, the limiting plate 304 drives the moving plate 303 to move, the moving plate 303 moves to remove the extrusion on the locking column 306, the locking column 306 drives the resetting plate 307 to remove the extrusion on the resetting spring 308, the resetting spring 308 pushes the resetting plate 307 to move, the resetting plate 307 moves to drive the locking block 306 to move, the locking block 306 moves from the inside of the protective cover 2 to the inside of the clamping column 302, the clamping column 302 and the protective cover 2 are removed from being fixedly connected, the cabinet door 301 is driven by a handle to move, the cabinet door 301 moves to drive the clamping column 302 to move from the inside of the protective groove 2, the protective cover 2 can be removed from protecting the top end instrument of the main body 1, and the teaching type numerical control three-axis machining center is used.

Please refer to fig. 3 to 4, the connecting mechanism 4 includes a retracting pillar 401, a supporting plate 402, a supporting spring 403, a pressing pillar 404, a U-shaped block 405 fixing spring 406 and a connecting rod 407, the retracting pillar 401 is located at the top end of the main body 1 and penetrates into the main body 1, the supporting plate 402 is located inside the main body 1 and is located at the bottom end of the retracting pillar 401, the supporting spring 403 is located at the bottom end of the supporting plate 402, the pressing pillar 404 is located inside the main body 1 and is located at one side of the supporting plate 402 away from the bottom end of the main body 403, the U-shaped block 405 is located at one side of the pressing pillar 404 away from the supporting spring 403 and penetrates through the main body 1 to the inside of the shield 2, the fixing spring 406 is located inside the main body 1 and is located at one side of the U-shaped block 405, and the connecting rod 407 is located between the two retracting pillars 401.

In this embodiment: pressing connecting rod 407 to drive shrink column 401 to move, shrink column 401 moves to drive supporting plate 402 at the bottom end to extrude supporting spring 403 to shrink, supporting spring 403 shrinks to enable supporting plate 402 to move, supporting plate 402 moves to drive extrusion column 404 at the bottom end to move, extrusion column 404 moves to extrude U-shaped block 405 at one side of the bottom end of protective cover 2, U-shaped block 405 extrudes fixing spring 406 to shrink, U-shaped block 405 moves out of protective cover 2, the protective cover 2 and main body 1 are disconnected and fixed, protective cover 2 is moved out of main body 1, protective cover 2 is installed inside main body 1 after the instrument on main body 1 is maintained and overhauled, the extrusion of connecting rod 407 is released, fixing spring 406 moves to push U-shaped block 405 to move, U-shaped block 405 moves to inside extrusion column 404, and the connection and fixation of protective cover 2 and main body 1 can be completed.

Please refer to fig. 1-2, a three-axis processing instrument is disposed at the top end of the main body 1, a transparent protective cover is disposed on the outer wall of the protective cover 2, the cabinet door 301 is rotatably connected with the protective cover 2 through a hinge, and a clamping groove matched with the locking post 306 is disposed inside the protective cover 2.

In this embodiment: the locking piece 306 removes inside the block post 302 from the inside removal of protection casing 2, removes to be connected fixedly of block post 302 and protection casing 2, and rethread handle drives cabinet door 301 and removes, and cabinet door 301 removes and drives block post 302 and shift out from the protection groove 2 is inside, can remove the protection of protection casing 2 to 1 top instrument of main part, uses teaching type numerical control triaxial machining center.

Please refer to fig. 1-2, a handle is disposed at an end of the cabinet door 301 away from the shield 2, a moving slot matched with the moving plate 303 is disposed inside the engaging column 302, and a reset slot matched with the reset spring 308 is disposed inside the engaging column 302.

In this embodiment: the movable plate 303 at the top end of the cabinet door 301 is pressed, the movable plate 303 drives the limiting plate 304 at the top end to extrude the limiting spring 305 to contract, the limiting plate 304 drives the movable plate 303 to move, the movable plate 303 moves to release extrusion on the locking column 306, the locking column 306 drives the reset plate 307 to release extrusion on the reset spring 308, and the reset spring 308 pushes the reset plate 307 to move, so that the reset plate 307 moves to drive the locking block 306 to move.

Please refer to fig. 3 to 4, the main body 1 is provided with a shrinking slot matching with the shrinking column 401, the main body 1 is provided with a supporting slot matching with the supporting plate 402, and the main body 1 is provided with a spring slot matching with the supporting spring 403.

In this embodiment: pressing the connecting rod 407 to drive the retracting column 401 to move, the retracting column 401 moves to drive the supporting plate 402 at the bottom end to squeeze the supporting spring 403 to retract, the supporting spring 403 retracts to drive the supporting plate 402 to move, and the supporting plate 402 moves to drive the squeezing column 404 at the bottom end to move.

Please refer to fig. 3 to 4, the inner wall of the protection cover 2 is provided with a fixing groove matched with the U-shaped block 405, the bottom end of the pressing column 404 is provided with an inclined groove matched with the U-shaped block 405, and the inside of the main body 1 is provided with a mounting groove matched with the protection cover 2.

In this embodiment: the pressing column 404 is moved to press the U-shaped block 405 on one side of the bottom end of the protection cover 2, the U-shaped block 405 presses the fixed spring 406 to contract, the U-shaped block 405 is moved to move out of the interior of the protection cover 2, and then the connection and fixation between the protection cover 2 and the main body 1 can be released.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to or changed within the scope of the present invention.

Claims

1. The utility model provides a teaching type numerical control triaxial machining center which characterized in that includes:

a main body (1);

the protective cover (2) is positioned at the top end of the main body (1) and penetrates into the main body (1);

the protection mechanism (3) is provided with a cabinet door (301), and the protection mechanism (3) is positioned at one end of the protection cover (2), penetrates into the protection cover (2) and is used for carrying out sealing protection operation on the protection cover (2);

the protective cover is characterized by comprising a connecting mechanism (4) with a U-shaped block (405), wherein the connecting mechanism (4) is positioned on two sides of the top end of the main body (1) and penetrates through the main body (1) to the inside of the protective cover (2) and is used for installing and fixing the protective cover (2).

2. The teaching type numerical control three-axis machining center according to claim 1, wherein the protection mechanism (3) comprises two cabinet doors (301), two clamping columns (302), a moving plate (303), a limiting plate (304), a limiting spring (305), two locking columns (306), a resetting plate (307) and a resetting spring (308), the two cabinet doors (301) are located at one end of the protection cover (2), the clamping columns (302) are located at one end of the cabinet doors (301) close to the protection cover (2) and penetrate through the inside of the main body (1), the moving plate (303) is located at the other end of the cabinet doors (301) and penetrates through the inside of the cabinet doors (301) to the clamping columns (302), the limiting plate (304) is located inside the cabinet doors (301) and is located at the top end of the moving plate (303), the limiting spring (305) is located at one end of the limiting plate (304), the locking post (306) have two, two locking post (306) are located the top and the bottom of movable plate (303) respectively to run through the inside of block post (302) to protection casing (2), reset plate (307) are located the inside of block post (302), and are located locking post (306) and keep away from the one end of movable plate (303), reset spring (308) are located the top of resetting plate (307).

3. The teaching type numerical control three-axis machining center according to claim 1, wherein the connecting mechanism (4) comprises a shrinking column (401), a supporting plate (402), a supporting spring (403), an extruding column (404), a U-shaped block (405) fixing spring (406) and a connecting rod (407), the shrinking column (401) is located at the top end of the main body (1) and penetrates into the main body (1), the supporting plate (402) is located inside the main body (1) and at the bottom end of the shrinking column (401), the supporting spring (403) is located at the bottom end of the supporting plate (402), the extruding column (404) is located inside the main body (1) and at one side of the supporting plate (402) far away from the bottom end of the supporting spring (403), the U-shaped block (405) is located at one side of the extruding column (404) far away from the supporting spring (403) and penetrates through the main body (1) to the inside of the protective cover (2), the fixed spring (406) is positioned inside the main body (1) and on one side of the U-shaped block (405), and the connecting rod (407) is positioned between the two retracting columns (401).

4. The teaching type numerical control triaxial machining center according to claim 2, wherein a triaxial machining instrument is arranged at the top end of the main body (1), a transparent protective cover is arranged on the outer wall of the protective cover (2), the cabinet door (301) is rotatably connected with the protective cover (2) through a hinge, and a clamping groove matched with the locking column (306) is arranged inside the protective cover (2).

5. The teaching type numerical control three-axis machining center according to claim 2, wherein a handle is arranged at one end of the cabinet door (301) far away from the protective cover (2), a moving groove matched with the moving plate (303) is arranged inside the clamping column (302), and a reset groove matched with the reset spring (308) is arranged inside the clamping column (302).

6. A teaching type numerically controlled triaxial machining center according to claim 3, wherein the main body (1) is provided with a shrinking slot matching with the shrinking column (401) inside, the main body (1) is provided with a supporting slot matching with the supporting plate (402) inside, and the main body (1) is provided with a spring slot matching with the supporting spring (403) inside.

7. The teaching type numerical control three-axis machining center according to claim 3, wherein the inner wall of the protective cover (2) is provided with a fixing groove matched with the U-shaped block (405), the bottom end of the extrusion column (404) is provided with an inclined groove matched with the U-shaped block (405), and the inside of the main body (1) is provided with a mounting groove matched with the protective cover (2).