CN210035014U

CN210035014U - Automatic storage type protective cover and five-axis linkage numerical control gantry machining center

Info

Publication number: CN210035014U
Application number: CN201920735681.4U
Authority: CN
Inventors: 刘万山; 余建增; 杜建立
Original assignee: R & D (kunshan) Co Ltd
Current assignee: R & D (kunshan) Co Ltd
Priority date: 2019-05-21
Filing date: 2019-05-21
Publication date: 2020-02-07
Anticipated expiration: 2029-05-21

Abstract

The automatic storage type protective cover comprises two fixed bridges, a first protective cover and a driving assembly, wherein the first protective cover is supported on the fixed bridges, the driving assembly comprises a cross beam connected to one end of the first protective cover and a first driving piece capable of driving the cross beam to push the first protective cover to contract, and when the first protective cover contracts, the first driving piece drives the cross beam and the first protective cover to move together.

Description

Automatic storage type protective cover and five-axis linkage numerical control gantry machining center

Technical Field

The utility model relates to a combined material processing equipment especially relates to an automatic accomodate formula protection casing and five-axis linkage numerical control longmen machining center.

Background

When the machining center processes the composite material, particularly carbon fiber, the produced scraps are light, small and fine, and are slightly like dust. If the protection is not carried out, the material scraps can float around, which is not beneficial to keeping a clean environment in a factory, and can also lead operators around the processing center to suck the materials into the body, thus being not beneficial to physical and psychological health. The machining center must have good protection properties to completely isolate the swarf inside the equipment.

The protective cover of the existing machining center is mostly made of three-proofing cloth and nylon, so that the guide rail can only be protected from pollution, the upper space area of the workbench is in an open state because the protective cover is not arranged in the middle, and if composite materials are machined, the periphery of equipment is dust, so that the health of operators can be seriously harmed; some bridge type machining center, the protection casing that the regional useful canvas of workstation overhead was done, though the protection casing can stretch out and draw back around, nevertheless because both ends are fixed, so can not realize hoisting large-scale frock clamp to the board the inside from the workstation top, influence the customer and use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic accomodate formula protection casing and five-axis linkage numerical control longmen machining center.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an automatic accomodate formula protection casing, its include two fixed bridges and support in first guard shield on the fixed bridge still includes drive assembly, drive assembly including connect in the crossbeam of first guard shield one end and can drive the crossbeam supports to push away the first driving piece that the one end of first guard shield was carried out and is contracted, works as after first guard shield contracts, first driving piece drive the crossbeam with first guard shield moves jointly.

As the utility model discloses further modified technical scheme, drive assembly still includes second driving piece, fixing base and swing arm, the second driving piece set up in on the fixing base, swing arm one end pivoted set up in the fixing base, the other end of swing arm is equipped with downwardly extending and is used for colluding the portion of colluding of another looks remote site of first guard shield, the second driving piece with second swing arm swing joint is used for driving the swing arm luffing motion.

As a further improved technical scheme of the utility model, first guard shield be equipped with the side direction protrusion in the terminal setting element of fixed bridge, with collude the portion and mutually support.

As a further improved technical scheme of the present invention, the driving assembly further comprises an electromagnet matched with the end positioning piece, and the electromagnet attracts the end positioning piece after being electrified; and releasing the tail end positioning piece after the electromagnet is powered off.

As the utility model discloses further modified technical scheme, first driving piece sets up to the motor, through rack and pinion mechanism with the crossbeam linkage.

As the utility model discloses further modified technical scheme, the second driving piece adopts the cylinder, the cylinder has output and stiff end, the output with the swing arm rotates to be connected, the stiff end with the fixing base rotates to be connected.

As the utility model discloses further modified technical scheme, first guard shield includes a plurality of movable rods, connecting piece, gyro wheel, guide rail and dustproof cloth, the movable rod is followed the shrink direction of first guard shield is spaced apart, the movable rod passes through the connecting piece with the gyro wheel is connected, the gyro wheel rolls on the guide rail, dustproof cloth supports on the movable rod.

As a further improved technical solution of the present invention, the movable rod and the roller are configured in a one-to-two manner.

As a further improved technical solution of the utility model, the automatic formula of accomodating protection casing includes two first guard shield and a second guard shield, first guard shield contracts and opens on the first direction, the second guard shield is in be located two on the first direction between the first guard shield, the second guard shield is at the perpendicular to contract and open on the second direction of first direction.

The utility model adopts the following technical scheme: a five-axis linkage numerical control gantry machining center comprises the automatic storage type protective cover.

Compared with the prior art, the utility model discloses automatic accomodate formula protection casing and including this automatic five-axis linkage numerical control longmen machining center who accomodates formula protection casing include drive assembly, drive assembly including connect in the crossbeam of first guard shield one end and can drive the crossbeam is supported and is pushed away first guard shield carries out the first driving piece that contracts, works as after first guard shield shrink, first driving piece drive the crossbeam with first guard shield removes jointly, has realized that first guard shield is automatic to be accomodate, is favorable to hoisting into large-scale frock clamp from the workstation top.

Drawings

Fig. 1 is a schematic structural view of the automatic storage type protective cover of the present invention.

Fig. 2 is an enlarged view of the position a in fig. 1.

Fig. 3 is an enlarged view of the position B in fig. 1.

Fig. 4 is a schematic view showing the mutual matching of the connecting member, the roller and the guide rail of the first shield according to the present invention.

Fig. 5 is a schematic structural view of the driving assembly of the automatic retractable protective cover of the present invention.

Detailed Description

Referring to fig. 1 to 5, the present invention discloses a five-axis linkage numerical control gantry machining center and an automatic storage type protective cover, the automatic storage type protective cover includes two fixed bridges 1, two first protective covers 2, a second protective cover 3 and a driving component for driving the first protective cover 2 to automatically contract, the area of the second protective cover 3 is smaller than that of the first protective cover 2.

The fixed bridges 1 are made of aluminum profiles or channel steel, the fixed bridges 1 extend along a first direction X respectively, and the two fixed bridges 1 are spaced along a second direction Y perpendicular to the first direction X; the two opposite ends of the first shield 2 and the second shield 3 along the first direction X are connected with the two fixed bridges 1, and the two ends of the first shield 2 along the first direction X can be stretched or contracted along the first direction X; in the first direction X, the second shield 3 is located between the two first shields 2, and both ends of the second shield 3 in the second direction Y can be stretched or contracted in the second direction Y. When the first shield 2 and the second shield 3 are respectively stretched, a closed plane is formed, and the area above the workbench in the five-axis linkage numerical control gantry machining center can be shielded.

The first cover 2 comprises a plurality of movable rods 11, a connecting piece 12, a roller 13, a guide rail 14, a dustproof cloth 15 and an end positioning piece 16. The movable rods 11 are spaced apart along the first direction X and fixedly connected with the dustproof cloth 15, the rollers 13 are fixed on the movable rods 11 through the connecting pieces 12, the guide rails 14 are guide channel steel, and the rollers 13 roll in the guide rails 14 along the first direction X. Two ends or one end of the movable rod 11 along the second direction Y are connected with the two rollers 13, and the movable rod 11 cannot turn over when moving due to the adoption of a double-wheel design. The first shield 2 is pushed by the cross beam 42 of the driving assembly to slide back and forth on the guide rail 14, and the end positioning member 16 protrudes from the first shield 2 along the second direction Y.

The driving assembly comprises a first driving part 41, a cross beam 42, a fixed seat 43, a second driving part 44, a swing arm 45 and an electromagnet 46, the first driving part 41 adopts a motor and is in transmission with the cross beam 42 through a gear rack mechanism, and the second driving part 44 adopts a telescopic cylinder. The crossbeam 42 is located the one end that first guard shield 2 is close to second guard shield 3, and with fixing base 43 fixed connection, second driving piece 44 slope sets up, relative output 441 and fixed end 442 have, output 441 and swing arm 45 swivelling joint, fixed end 442 is rotatory to be fixed in on fixing base 43, the rotatory fixing in fixing base 43 of one end of swing arm 45, the other end is equipped with downwardly extending's portion of colluding 450, second driving piece 44 can drive swing arm 45 relative fixing base 43 upper and lower rotation, drive portion of colluding 450 and reciprocate, electro-magnet 46 is fixed in on fixed bridge 1, after circular telegram, end positioning element 16 is fixed in by the appeal of electro-magnet 23.

When a large-sized tooling fixture needs to be hung and installed from the upper part of the workbench, the first driving piece 41 drives the cross beam 42, the fixed seat 43, the second driving piece 44 and the swing arm 45 to move horizontally together, the cross beam 42 pushes against the first shield 2 to be contracted, when the cross beam 42 moves to a preset position, the second driving piece 44 drives the swing arm 45 to drive the hook part 450 to be inserted downwards into the tail end positioning piece 16, and at the moment, the electromagnet 46 is powered off and loses suction force; finally, the first driving part 41 drives the beam 43 to move back, and drives the compressed first shield 21 to move backwards to the final position, so that the upper space of the workbench is in an open state, the purpose of automatically accommodating the first shield 2 is realized, and the large-scale tool clamp is conveniently hoisted from the upper part of the workbench. After the installation is completed, the second driving member 44 drives the swing arm 45 to return, and the electromagnet 46 is energized to cause the first hood 21 to automatically open.

The above embodiments are only used for illustrating the present invention and not for limiting the technical solutions described in the present invention, and the understanding of the present specification should be based on the technical people in the related art, for example, the descriptions of the directions such as "front", "back", "left", "right", "up", "down", etc., although the present specification has described the present invention in detail with reference to the above embodiments, the ordinary skilled in the art should understand that the technical people in the related art can still modify or substitute the present invention, and all the technical solutions and modifications thereof that do not depart from the spirit and scope of the present invention should be covered within the scope of the claims of the present invention.

Claims

1. The utility model provides an automatic accomodate formula protection casing, its includes two fixed bridges and support in first guard shield on the fixed bridge, its characterized in that: the driving assembly comprises a cross beam connected to one end of the first shield and a first driving piece capable of driving the cross beam to push one end of the first shield to contract, and when the first shield contracts, the first driving piece drives the cross beam and the first shield to move together.

2. The self-stowing protective hood according to claim 1, wherein: the driving assembly further comprises a second driving piece, a fixing seat and a swing arm, the second driving piece is arranged on the fixing seat, one end of the swing arm is rotatably arranged on the fixing seat, the other end of the swing arm is provided with a hook portion which extends downwards and is used for hooking the opposite end of the first shield, and the second driving piece is movably connected with the swing arm and is used for driving the swing arm to swing up and down.

3. The self-stowing protective hood according to claim 2, wherein: the first protective cover is provided with a terminal positioning piece which laterally protrudes out of the fixed bridge and is matched with the hook part.

4. The self-stowing protective hood according to claim 3, wherein: the driving assembly further comprises an electromagnet attracted by the tail end positioning piece, and the tail end positioning piece is released after the electromagnet is powered off.

5. The self-stowing protective hood according to claim 1, wherein: the first driving piece is set as a motor and is linked with the cross beam through a gear rack mechanism.

6. The self-stowing protective hood according to claim 2, wherein: the second driving piece adopts the cylinder, the cylinder has output and stiff end, the output with the swing arm rotates to be connected, the stiff end with the fixing base rotates to be connected.

7. The self-stowing protective hood according to claim 1, wherein: the first protective cover comprises a plurality of movable rods, a connecting piece, idler wheels, a guide rail and dustproof cloth, the movable rods are spaced in the contraction direction of the first protective cover, the movable rods pass through the connecting piece and the idler wheels are connected, the idler wheels roll on the guide rail, and the dustproof cloth is supported on the movable rods.

8. The self-stowing shield according to claim 7, wherein: the movable rod and the roller are configured in a one-to-two manner.

9. The self-stowing protective hood according to claim 1, wherein: the automatic retractable protective cover comprises two first protective covers and a second protective cover, wherein the first protective cover is contracted and expanded in a first direction, the second protective cover is positioned between the two first protective covers in the first direction, and the second protective cover is contracted and expanded in a second direction perpendicular to the first direction.

10. A five-axis linkage numerical control gantry machining center is characterized in that: comprising the self-stowing protective cover according to one of claims 1-8.