CN210189212U

CN210189212U - Perspective window of five-axis machine tool

Info

Publication number: CN210189212U
Application number: CN201921177120.3U
Authority: CN
Inventors: Liedong Pan; 潘列栋
Original assignee: Zhejiang Pu Field Cutting Tools Co Ltd
Current assignee: Zhejiang Pu Field Cutting Tools Co Ltd
Priority date: 2019-07-25
Filing date: 2019-07-25
Publication date: 2020-03-27
Anticipated expiration: 2029-07-25

Abstract

The utility model discloses a perspective window of five-axis machine tool relates to five-axis machine tool's technical field, which comprises a housin, set up the fenestra that is linked together with the casing on the lateral wall of casing, be provided with on the lateral wall of fenestra and clean the subassembly, demountable installation has the luffer boards of closed window on the lateral wall of casing, luffer boards one end is articulated mutually with the casing lateral wall, the one end that the pin joint was kept away from to luffer boards is provided with the locking piece that links to each other with the casing, the perspective hole has been seted up on the luffer boards, install the transparent window that seals the. The utility model discloses have the effect of conveniently clearing up the observation window.

Description

Perspective window of five-axis machine tool

Technical Field

The utility model belongs to the technical field of five-axis machine tool's technique and specifically relates to a perspective window of five-axis machine tool is related to.

Background

A five-axis machining tool, namely a five-axis machining center, is a machining center which is high in technological content and precision and specially used for machining complex curved surfaces, has the characteristics of high efficiency and high precision, and can complete complex machining by clamping a workpiece once.

The existing five-axis machining center comprises a shell used for mounting a cutting tool and a clamp, wherein a square hole communicated with an inner cavity of the shell is formed in the side wall of the shell, an observation window for sealing the square hole is mounted on the square hole, one end of the observation window is hinged to the side wall of the shell, and the other end of the observation window is locked with the shell. When the five-axis machining center works, a workpiece is clamped on the clamp, and the cutting knife is translated or rotated in the shell, so that the workpiece is ground into a required product. In the cutting process, a spray header for spraying cooling liquid is arranged on the mounting rack for mounting the cutting knife, and the cooling liquid is sprayed out of the spray header to cool the cutting knife in the grinding process.

The above prior art solutions have the following drawbacks: in the process of cooling the cutting knife, part of the cooling liquid is heated to be changed into water vapor and condensed on the observation window, so that the visual field of the observation window is unclear, and the judgment of an operator on the working condition is influenced.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a five-axis machine tool's perspective window cleans the subassembly through setting up on the casing inside wall and cleans the window for when five-axis machine tool appear droplet and spot on cleaning the window at the during operation, can clean by convenient and fast ground.

The above object of the present invention can be achieved by the following technical solutions:

the utility model provides a perspective window of five-axis machine tool, includes the casing, set up the window that is linked together with the casing on the lateral wall of casing, be provided with on the lateral wall of window and clean the subassembly, demountable installation has the luffer boards of sealing the window on the lateral wall of casing, luffer boards one end is articulated mutually with the casing lateral wall, the one end that the pin joint was kept away from to luffer boards is provided with the locking piece that links to each other with the casing, the perspective hole has been seted up on the luffer boards, install the transparent window that seals the perspective hole in the.

By adopting the technical scheme, when the five-axis machine tool works, after the fog drops and the stains are adhered to the surface of the transparent window, the surface of the transparent window is wiped by the wiping component, and the fog drops and the stains on the surface of the transparent window are wiped off, so that a worker can clearly observe the motion state in the five-axis machine tool when the five-axis machine tool works, and the worker can conveniently regulate and control the motion state according to the motion state of the five-axis machine tool.

The utility model discloses further set up to: the wiping component comprises a driving piece arranged on the side wall of the shell, lifting grooves along the height direction of the perspective holes are formed in the side walls of the two sides of the window, a first screw rod is arranged in the lifting groove on one side of the window, a second screw rod is arranged in the lifting groove on the other side of the window, the driving piece is connected with the first screw rod, and a connecting piece for connecting the first screw rod and the second screw rod is arranged on the side wall of the shell; the window is characterized in that lifting blocks are connected to the first screw rod and the second screw rod in a threaded manner, a wiping plate is connected between the lifting blocks, wiping cloth is connected to one side, close to the window plate, of the wiping plate, and the wiping cloth is abutted to the transparent window.

Through adopting above-mentioned technical scheme, the first screw rod of driving piece drive rotates, and first screw rod passes through the connecting piece and drives the second screw rod and rotate, and first screw rod and second screw rod rotate and drive the elevator and go up and down, and the elevator drives and cleans the board and goes up and down, and the internal surface of the transparent window is cleaned to the cloth of cleaning on the cleaning board for the fog droplet and the spot on transparent window surface are erased.

The utility model discloses further set up to: the driving piece comprises a driving motor arranged on the side wall of the shell, a first gear is arranged at one end of the first screw rod, a second gear is connected to an output shaft of the driving motor in a key mode, and the first gear is meshed with the second gear.

By adopting the technical scheme, when the driving piece is driven, the driving motor is started, the output shaft of the driving motor rotates to drive the first gear to rotate, the first gear drives the second gear to rotate, the second gear drives the first screw to rotate, and the first screw drives the second screw to synchronously rotate through the connecting piece, so that the wiping plate is driven to lift.

The utility model discloses further set up to: the connecting groove that communicates the lifting groove is formed in the side wall of the shell, the connecting piece comprises a third gear connected with the first screw rod, a fourth gear is installed on the second screw rod, and a transmission chain is installed on the third gear and the fourth gear.

Through adopting above-mentioned technical scheme, drive third gear rotation when first screw rod rotates, third gear drives the transmission chain transmission, and the transmission chain drives fourth gear rotation to make the fourth gear drive the second screw rod and rotate.

The utility model discloses further set up to: the locking piece comprises a first locking block, one end of the first locking block is hinged with the side wall of the shell, the other end of the first locking block is abutted to the side wall of the window plate, the side wall of the first locking block abutted to the window plate is connected with a second locking block, a second locking groove matched with the second locking block is formed in the window plate, and the second locking block is clamped with the second locking groove; a telescopic groove is formed in the side wall of the second locking groove, a telescopic spring is arranged in the telescopic groove, one end of the telescopic spring is connected with the bottom of the telescopic groove, the other end of the telescopic spring is connected with a third locking block, a poking hole connected with the telescopic groove is formed in the side wall of the window plate, a poking block is connected to the side wall of the third locking block, and the poking block is connected with the poking hole in a sliding manner; and a third locking groove is formed in the second locking block and is clamped with the third locking groove.

Through adopting above-mentioned technical scheme, the transparent window lies in when the window is closed, the first locking piece of overturning earlier, first locking piece drives second locking piece upset and second locking groove joint, when the joint, slide earlier and dial the piece, dial the piece and slide in stirring the hole, dial the piece and drive the third locking piece and get into flexible inslot, after second locking piece and second locking groove joint, loosen again and dial the piece, expanding spring pops out the third locking piece and fixes with third locking groove joint to lock the transparent window. During the unblock, the piece is dialled in the slip, dials the piece and slides in stirring the hole, dials the piece and drives third locking block and follows the separation of third locking groove, and the third locking block gets into flexible inslot, then the first locking block of upset for second locking block and second locking groove phase separation, thereby with the transparent window unblock.

The utility model discloses further set up to: a fixed rod is hinged to the side wall of the shell, a torsion spring is arranged on the side wall, close to the locking piece, of the fixed rod, one end of the torsion spring is connected with the side wall of the shell, and the other end of the torsion spring is connected with the side wall of the fixed rod; the dead lever is kept away from and is connected with the adapting rod with casing lateral wall articulated one end, be connected with the fixed hook on the lateral wall of first locking piece, adapting rod and fixed hook looks joint.

Through adopting above-mentioned technical scheme, when the unblock transparent window, press the adapting rod when the first locking piece of upset for fixed hook on the first locking piece with adapting rod looks joint, then loosen first locking piece, the adapting rod offsets tightly with the fixed hook, thereby make when opening the transparent window, first locking piece can be fixed by the adapting rod, in order to avoid the staff when the operation, first locking piece upset influences staff's operation.

The utility model discloses further set up to: spherical joint groove has been seted up along cleaning plate circumference on the lateral wall of cleaning plate, the notch width in joint groove is less than the diameter in joint groove, be connected with the elasticity joint piece on the cleaning cloth, the joint piece is fixed with the joint groove joint.

By adopting the technical scheme, when the wiping cloth becomes dirty, the wiping cloth can be replaced. When the wiping cloth is removed, the clamping block on the wiping cloth is separated from the clamping groove. Then the wiping cloth is replaced, and the clamping block is pressed, so that the clamping block is clamped with the clamping groove. The installation mode is simple swift, and is efficient.

The utility model discloses further set up to: the peripheral side wall of the wiping plate is connected with a blocking block which is obliquely arranged.

By adopting the technical scheme, the blocking block can block the liquid drops splashed in the five-axis machine tool from directly falling onto the wiping cloth to a certain extent, so that the using efficiency of the wiping cloth and the using time of the wiping cloth are improved.

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

1. the inner side wall of the shell is provided with the wiping component to wipe off fog drops and stains on the inner surface of the transparent window, so that a worker can observe the motion state of the five-axis machine tool more clearly when the five-axis machine tool works;

2. through setting up locking piece locking transparent window, the locking mode is simple swift, improves the work efficiency of workman's operation.

Drawings

FIG. 1 is a perspective view of a housing and a see-through window;

FIG. 2 is a cross-sectional view of the wiping assembly, the see-through window, and the locking member;

FIG. 3 is an enlarged view of a portion of FIG. 1;

FIG. 4 is a cross-sectional view of the housing showing the wiping assembly in mounted relation to the housing.

Reference numerals: 1. a housing; 11. a window; 12. a window panel; 2. a locking member; 21. a first locking block; 22. a second locking block; 23. a second locking slot; 24. a telescopic groove; 25. a tension spring; 26. a third locking block; 27. a toggle hole; 28. a shifting block; 29. a third locking groove; 3. fixing the rod; 31. a torsion spring; 32. a bearing rod; 33. a fixed hook; 34. a see-through hole; 35. a transparent window; 4. a wiping component; 41. a drive member; 411. a drive motor; 412. a lifting groove; 413. a first screw; 414. a second screw; 415. a first gear; 416. a second gear; 42. connecting grooves; 43. a connecting member; 431. a third gear; 432. a fourth gear; 433. a drive chain; 434. a lifting block; 435. wiping the board; 436. wiping cloth; 437. a clamping groove; 438. a clamping block; 439. a stop block.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and examples.

Referring to fig. 1, the utility model discloses a perspective window of five-axis machine tool, including casing 1, set up the window 11 that is linked together with casing 1 on casing 1's the lateral wall, the articulated luffer boards 12 that have closed window 11 on casing 1, the one end that the pin joint was kept away from to luffer boards 12 is provided with locking piece 2.

Referring to fig. 2, the locking piece 2 includes a first locking block 21, one end of the first locking block 21 is hinged to a side wall of the housing 1, the other end of the first locking block 21 abuts against a side wall of the window plate 12, a second locking block 22 is connected to the side wall of the first locking block 21 abutting against the window plate 12, a second locking groove 23 matched with the second locking block 22 is formed in the window plate 12, and the second locking block 22 is clamped with the second locking groove 23; a telescopic groove 24 is formed in the side wall of the second locking groove 23, a telescopic spring 25 is arranged in the telescopic groove 24, one end of the telescopic spring 25 is connected with the bottom of the telescopic groove 24, the other end of the telescopic spring 25 is connected with a third locking block 26, a toggle hole 27 connected with the telescopic groove 24 is formed in the side wall of the window plate 12, a toggle block 28 is connected to the side wall of the third locking block 26, and the toggle block 28 is in sliding connection with the toggle hole 27; the second locking block 22 is provided with a third locking groove 29, and the third locking block 26 is clamped with the third locking groove 29.

Referring to fig. 1 and 3, 2 fixing rods 3 are hinged to the side wall of the housing 1 along the axis of the symmetrical window plates 12, a torsion spring 31 is arranged on the side wall of the fixing rod 3 close to the locking piece 2, one end of the torsion spring 31 is connected with the side wall of the housing 1, and the other end of the torsion spring 31 is connected with the side wall of the fixing rod 3; the end, far away from the side wall hinged with the shell 1, of the fixing rod 3 is connected with a bearing rod 32, the side wall of the first locking block 21 is connected with a fixing hook 33, and the bearing rod 32 is clamped with the fixing hook 33.

Referring to fig. 1, a see-through hole 34 is formed in the window panel 12, and a transparent window 35 for closing the see-through hole 34 is installed in the see-through hole 34.

Referring to fig. 1 and 4, a wiping unit 4 is disposed on an inner sidewall of the housing 1, the wiping unit 4 includes a driving member 41, and the driving member 41 includes a driving motor 411 installed on the sidewall of the housing 1. The side wall of the housing 1 at both sides of the window 11 is provided with a lifting groove 412 along the height direction of the perspective hole 34, a first screw 413 is arranged in the lifting groove 412 at one side of the window 11, and a second screw 414 is arranged in the lifting groove 412 at the other side of the window 11. A first gear 415 is mounted at one end of the first screw 413, a second gear 416 is keyed on an output shaft of the driving motor 411, and the first gear 415 is meshed with the second gear 416.

The lateral wall of the shell 1 is provided with a connecting groove 42 communicated with the lifting grooves 412 on two sides of the window 11, a connecting piece 43 is arranged in the connecting groove 42, the connecting piece 43 comprises a third gear 431 connected with the key of the first screw 413 and a fourth gear 432 connected with the key of the second screw 414, and a transmission chain 433 is arranged on the third gear 431 and the fourth gear 432.

The first screw 413 and the second screw 414 are in threaded connection with lifting blocks 434, a wiping plate 435 is connected between the lifting blocks 434, and a wiping cloth 436 is connected to one side of the wiping plate 435 close to the window plate 12.

Referring to fig. 2, a spherical clamping groove 437 is formed in the side wall of the wiping plate 435 along the circumferential direction of the wiping plate 435, the width of a notch of the clamping groove 437 is smaller than the diameter of the clamping groove 437, an elastic clamping block 438 is connected to the wiping cloth 436, and the clamping block 438 is clamped and fixed with the clamping groove 437. The wiping cloth 436 abuts against the transparent window 35.

A stopper 439 is obliquely provided on the peripheral wall of the wiping plate 435.

The implementation principle of the embodiment is as follows: when the five-axis machine tool works, after stains or fog drops appear on a perspective window, the driving motor 411 is started, an output shaft of the driving motor 411 rotates to drive the first gear 415 to rotate, the first gear 415 drives the second gear 416 to rotate, the second gear 416 drives the first screw 413 to rotate, meanwhile, the first screw 413 drives the third gear 431 to rotate, the third gear 431 drives the transmission chain 433 to transmit, the transmission chain 433 drives the fourth gear 432 to rotate, and the fourth gear 432 drives the second screw 414 to rotate. When the first screw 413 and the second screw 414 rotate, the lifting blocks 434 on the first screw 413 and the second screw 414 are driven to move, the lifting blocks 434 drive the wiping plate 435 to move, and the wiping plate 435 drives the wiping cloth 436 to wipe the transparent window, so that fog drops or dirt on the transparent window is wiped off.

When the wiping cloth 436 is wiped for multiple times and becomes dirty, the poking block 28 slides in the poking hole 27, the poking block 28 drives the third locking block 26 to separate from the third locking groove 29, the third locking block 26 enters the telescopic groove 24, then the first locking block 21 is turned over, and the bearing rod 32 is pressed simultaneously, so that the fixing hook 33 on the first locking block 21 is clamped with the bearing rod 32, then the first locking block 21 is released, and the bearing rod 32 is abutted against the fixing hook 33.

Then the window plate 12 is turned over to expose the window 11, and then the wiping cloth 436 is removed, and the clamping block 438 on the wiping cloth 436 is separated from the clamping groove 437. Then the wiping cloth 436 is replaced and the catching block 438 is pressed so that the catching block 438 catches with the catching groove 437.

The window plate 12 is turned over again to cover the window 11, the lever 32 is then pressed to separate the lever 32 from the fixing hook 33, and the first locking block 21 is then turned over to snap the second locking block 22 into the second locking groove 23. When the locking is carried out, the shifting block 28 slides firstly, the shifting block 28 slides in the shifting hole 27, the shifting block 28 drives the third locking block 26 to enter the telescopic groove 24, after the second locking block 22 is locked with the second locking groove 23, the shifting block 28 is released, and the telescopic spring 25 ejects the third locking block 26 out to be locked and fixed with the third locking groove 29.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a perspective window of five-axis machine tool, includes casing (1), its characterized in that: offer window (11) that are linked together with casing (1) on the lateral wall of casing (1), be provided with on the lateral wall of window (11) and clean subassembly (4), demountable installation has luffer boards (12) of closed window (11) on the lateral wall of casing (1), luffer boards (12) one end is articulated mutually with casing (1) lateral wall, the one end of hinge point is kept away from in luffer boards (12) is provided with locking piece (2) that link to each other with casing (1), perspective hole (34) have been seted up on luffer boards (12), install transparent window (35) of closed perspective hole (34) in perspective hole (34).

2. The perspective window of the five-axis machine tool according to claim 1, wherein: the wiping component (4) comprises a driving part (41) arranged on the side wall of the shell (1), the side walls of two sides of the window (11) are provided with lifting grooves (412) along the height direction of the perspective hole (34), a first screw rod (413) is arranged in the lifting groove (412) of one side of the window (11), a second screw rod (414) is arranged in the lifting groove (412) of the other side of the window (11), the driving part (41) is connected with the first screw rod (413), and a connecting part (43) for connecting the first screw rod (413) and the second screw rod (414) is arranged on the side wall of the shell (1); the window is characterized in that the first screw (413) and the second screw (414) are connected with lifting blocks (434) in a threaded mode, a wiping plate (435) is connected between the lifting blocks (434), wiping cloth (436) is connected to one side, close to the window plate (12), of the wiping plate (435), and the wiping cloth (436) is abutted to the transparent window (35).

3. The perspective window of the five-axis machine tool according to claim 2, wherein: the driving piece (41) comprises a driving motor (411) arranged on the side wall of the shell (1), a first gear (415) is arranged at one end of the first screw (413), a second gear (416) is connected to an output shaft of the driving motor (411) in a key mode, and the first gear (415) is meshed with the second gear (416).

4. The perspective window of the five-axis machine tool according to claim 2, wherein: offer spread groove (42) of intercommunication lift groove (412) on casing (1) lateral wall, connecting piece (43) include third gear (431) that link to each other with first screw rod (413), install fourth gear (432) on second screw rod (414), install drive chain (433) on third gear (431) and fourth gear (432).

5. The perspective window of the five-axis machine tool according to claim 1, wherein: the locking piece (2) comprises a first locking block (21), one end of the first locking block (21) is hinged to the side wall of the shell (1), the other end of the first locking block (21) is abutted to the side wall of the window plate (12), a second locking block (22) is connected to the side wall of the first locking block (21) abutted to the window plate (12), a second locking groove (23) matched with the second locking block (22) is formed in the window plate (12), and the second locking block (22) is clamped with the second locking groove (23); a telescopic groove (24) is formed in the side wall of the second locking groove (23), a telescopic spring (25) is arranged in the telescopic groove (24), one end of the telescopic spring (25) is connected with the bottom of the telescopic groove (24), the other end of the telescopic spring (25) is connected with a third locking block (26), a toggle hole (27) connected with the telescopic groove (24) is formed in the side wall of the window plate (12), a toggle block (28) is connected to the side wall of the third locking block (26), and the toggle block (28) is in sliding connection with the toggle hole (27); and a third locking groove (29) is formed in the second locking block (22), and the third locking block (26) is clamped with the third locking groove (29).

6. The perspective window of the five-axis machine tool according to claim 5, wherein: the side wall of the shell (1) is hinged with a fixed rod (3), a torsion spring (31) is arranged on the side wall, close to the locking piece (2), of the fixed rod (3), one end of the torsion spring (31) is connected with the side wall of the shell (1), and the other end of the torsion spring (31) is connected with the side wall of the fixed rod (3); dead lever (3) are kept away from and are connected with adapting rod (32) with casing (1) lateral wall articulated one end, be connected with fixed hook (33) on the lateral wall of first locking piece (21), adapting rod (32) and fixed hook (33) looks joint.

7. The perspective window of the five-axis machine tool according to claim 2, wherein: spherical joint groove (437) have been seted up along wiping board (435) circumference on the lateral wall of wiping board (435), the notch width of joint groove (437) is less than the diameter of joint groove (437), be connected with elasticity joint piece (438) on wiping cloth (436), joint piece (438) are fixed with joint groove (437) joint.

8. The perspective window of the five-axis machine tool according to claim 2, wherein: a blocking block (439) which is obliquely arranged is connected to the peripheral side wall of the wiping plate (435).