CN215092405U

CN215092405U - Horizontal machining center protector

Info

Publication number: CN215092405U
Application number: CN202120863056.5U
Authority: CN
Inventors: 张伟
Original assignee: Zhengzhou Weichuang Machinery Manufacturing Co ltd
Current assignee: Zhengzhou Weichuang Machinery Manufacturing Co ltd
Priority date: 2021-04-25
Filing date: 2021-04-25
Publication date: 2021-12-10
Anticipated expiration: 2031-04-25

Abstract

The utility model provides a horizontal machining center protective device, which relates to the technical field of machine tool accessories, and comprises a bottom plate for installing a machining center, wherein the upper surface of the bottom plate is fixedly connected with at least two support frames, the top parts of the support frames are fixedly connected with a protective cover for being sleeved outside the machining center, the top parts of the support frames are provided with a mobile driving device for adjusting the protective cover, a first frame cover is arranged at the top parts of the support frames and is sleeved with a second frame cover, the second frame cover is sleeved with a third frame cover, the third frame cover is fixedly connected with the movable end of the mobile driving device, the bottom part of the third frame cover is provided with a second bulge part, the effect that the mobile driving device moves upwards to drive the third frame cover to move upwards and contract is realized, and the second bulge part drives the second frame cover to move upwards and contract to the outside of the first frame cover is realized, the use height of protection casing when effectively having reduced machining center, reduction potential safety hazard.

Description

Horizontal machining center protector

Technical Field

The utility model relates to a lathe annex technical field specifically is a horizontal machining center protector.

Background

Machining center develops from numerically controlled fraise machine and comes, the biggest difference lies in that machining center has the ability of automatic exchange processing cutter with numerically controlled fraise machine, through the cutter of installing different usage on the tool magazine, can change the epaxial processing cutter through automatic tool changer in a clamping, realize multiple processing function, partial machining center can give out a large amount of heats at the during operation, make machining center's casing temperature higher, scald the staff easily, and machining center has the piece to splash adding man-hour, it is comparatively dangerous.

The utility model discloses a machining center protector is disclosed in chinese patent that the publication number is CN210499477U, establish the protection casing outside machining center including the cover, machining center's the equal fixedly connected with regulating plate of lateral wall about, two the upper end of regulating plate is higher than the machining center setting, two be equipped with the adjustment mechanism who is used for adjusting the protection casing between the regulating plate, the protection casing runs through from top to bottom and is equipped with the through-hole, the blast pipe phase-match of through-hole and machining center, this utility model discloses can completely cut off the heat that machining center produced and can not disturb machining center's work, the protection casing can block the piece that produces man-hour.

However, above-mentioned technical scheme still has following defect, when opening machining center and operate, needs control adjustment mechanism to drive the protection casing and shifts up, because the protection casing has the height, the protection casing height can make whole equipment height greatly increased in addition machining center height, not only the space occupies great and increases the potential safety hazard.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a horizontal machining center protector, when opening machining center and operating aiming at solving among the prior art, need control adjustment mechanism to drive the protection casing and shift up, because the protection casing has the height, the protection casing highly can make the high greatly increased of whole equipment in addition machining center, not only the space occupies great and increase the problem of potential safety hazard.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the protective device for the horizontal machining center comprises a bottom plate for mounting the machining center, wherein the upper surface of the bottom plate is fixedly connected with at least two supporting frames, the tops of the supporting frames are fixedly connected with protective covers for being sleeved outside the machining center, and the tops of the supporting frames are provided with a mobile driving device for adjusting the protective covers; the protection casing includes the first frame cover of fixed connection in the support frame top, the surface of first frame cover has cup jointed the second frame cover, the surface of second frame cover cup jointed with the third frame cover that removes drive arrangement expansion end fixed connection, the bottom of first frame cover surface is provided with the first bellying that is used for supporting the second frame cover, the bottom of third frame cover inner wall is provided with the second bellying that is used for supporting the second frame cover.

In order to make the utility model discloses have the stable effect of reinforcing, the utility model discloses a further technical scheme does, the quantity of support frame is two and relative setting.

In order to make the utility model discloses have radiating effect, the utility model discloses a further technical scheme does, the inside of first frame cover is offered and is used for the heat dissipation ventilation hole.

In order to make the utility model discloses have the effect that control third frame cover reciprocated, the utility model discloses a further technical scheme does, remove drive arrangement including setting up the rotation drive arrangement at one of them support frame top, rotation drive arrangement's output fixedly connected with drive sprocket, drive sprocket is connected with driven sprocket through chain drive, the equal fixedly connected with screw rod of one end of drive sprocket and driven sprocket's one end, two the screw rod rotates with two support frames respectively and is connected, two the equal threaded connection of surface of screw rod has the connecting block with third frame cover fixed connection.

In order to make the utility model discloses have the gliding effect from top to bottom of stabilizing the connecting block, the utility model discloses a further technical scheme does, the one end of connecting block is provided with the lug, one side of support frame be provided with lug matched with spout.

In order to make the utility model discloses have the effect of the power that provides to reciprocate, the utility model discloses a further technical scheme does, rotation driving device includes mount, motor and reduction gear, motor fixed mounting is in one side of mount, the output of motor is connected in the input of reduction gear.

In order to make the utility model discloses have the synchronous pivoted effect of drive sprocket and driven sprocket, the utility model discloses a further technical scheme does, drive sprocket's big or small shape is the same with driven sprocket's big or small shape.

In order to make the utility model discloses have the effect of protection casing inner wall, the utility model discloses a further technical scheme does, the mounting groove has been seted up to the inner wall of first frame cover, second frame cover and third frame cover, the inside of mounting groove is provided with the wire board that is used for protecting the protection casing.

The utility model has the advantages that: set up first frame cover through the top at the support frame, first frame cover cup joints with the second frame cover, cup joint with the third frame cover of second frame cover, the expansion end fixed connection of third frame cover and mobile drive device, the bottom of first frame cover is provided with the first bellying of support second frame cover, the bottom of third frame cover is provided with the second bellying, it shifts up to drive the third frame cover and shifts up to have realized mobile drive device, the second bellying drives the second frame cover and shifts up to shrink to the outside effect of first frame cover, the use height of protection casing when effectively having reduced the machining center of opening, space occupation has been saved, reduce the potential safety hazard.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a perspective view of a protective cover according to an embodiment of the present invention.

Fig. 3 is a cross-sectional view of a protective cover according to an embodiment of the invention.

Fig. 4 is a schematic structural diagram of a mobile driving device according to an embodiment of the present invention.

In the figure: 1-bottom plate, 2-support frame, 3-protective cover, 31-first frame cover, 311-first lug boss, 312-ventilation opening, 32-second frame cover, 33-third frame cover, 331-second lug boss, 4-mobile driving device, 41-rotary driving device, 42-driving chain wheel, 43-chain, 44-driven chain wheel, 45-screw, 46-connecting block and 5-steel wire plate.

Detailed Description

The following description will further describe embodiments of the present invention with reference to the accompanying drawings.

As shown in fig. 1-4, a horizontal machining center protection device comprises a bottom plate 1 for mounting a machining center, wherein the machining center is mounted on the upper surface of the bottom plate 1, the upper surface of the bottom plate 1 is fixedly connected with at least two support frames 2, the tops of the support frames 2 are fixedly connected with a protection cover 3 for being sleeved outside the machining center, the support frames 2 can support the protection cover, and the tops of the support frames 2 are provided with a mobile driving device 4 for adjusting the protection cover 3; the protective cover 3 comprises a first frame cover 31 fixedly connected to the top of the support frame 2, a second frame cover 32 is sleeved on the outer surface of the first frame cover 31, a third frame cover 33 fixedly connected with the movable end of the mobile driving device 4 is sleeved on the outer surface of the second frame cover 32, a first protruding portion 311 used for supporting the second frame cover 32 is arranged at the bottom of the outer surface of the first frame cover 31, the second frame cover 32 can be hung by the first protruding portion 311, the second frame cover 32 is prevented from sliding downwards and falling along the outer surface of the first frame cover 31, a second protruding portion 331 used for supporting the second frame cover 32 is arranged at the bottom of the inner wall of the third frame cover 33, when the third frame cover 33 moves upwards, the upper surface of the second protruding portion 331 can contact with the bottom of the second frame cover 32, and the second frame cover 32 is driven to move upwards by the support.

When the machining center is used, the machining center is arranged on the bottom plate 1 and is positioned under the protective cover 3, when the machining center works, the movable driving device 4 is started to drive the third frame cover 33 to move downwards, the second frame cover 32 and the third frame cover 33 move downwards to the top of the inner wall of the second frame cover 32 to be contacted with the first protruding part 311, the first protruding part 311 supports the second frame cover 32, and the third frame cover 33 continuously moves downwards to the upper surface of the bottom plate 1 to complete the coating of the machining center; when the machining center needs to be manually operated, the movement driving device 4 is started to drive the third frame cover 33 to move upwards, the upper surface of the second protruding portion 331 is contacted with the bottom of the second frame cover 32 in the process that the third frame cover 33 moves upwards, the second frame cover 32 is driven to move upwards together to move along the outer surface of the first frame cover 31, folding is completed, and the machining center can be operated.

Specifically, the quantity of support frame 2 is two and relative setting, can strengthen protector support strength, strengthens the stability of protection casing 3.

Specifically, the inside of first frame cover 31 is provided with and is used for heat dissipation ventilation hole 312, and machining center's cooling tube can stretch out along ventilation hole 312, is convenient for dispel the heat to machining center.

Concretely, the mobile driving device 4 is including setting up the rotation driving device 41 at 2 tops of one of them support frame, the output fixedly connected with drive sprocket 42 of rotation driving device 41, drive sprocket 42 is connected with driven sprocket 44 through the transmission of chain 43, the equal fixedly connected with screw rod 45 of one end of drive sprocket 42 and driven sprocket 44's one end, two screw rods 45 rotate with two support frames 2 respectively and are connected, the equal threaded connection of surface of two screw rods 45 has the connecting block 46 with third frame cover 33 fixed connection, the rotation driving device 41 can drive sprocket 42 and rotate, drive sprocket 42 can drive driven sprocket 44 through chain 43 and rotate, thereby make the screw rod 45 of the one end of drive sprocket 42 and the one end of driven sprocket 44 rotate, the connecting block 46 that drives the surface of two screw rods 45 reciprocates.

Specifically, connecting block 46's one end is provided with the lug, and one side of support frame 2 is provided with the spout with lug matched with, can make connecting block 46 remove along the spout of support frame 2 one side, strengthens the stability that connecting block 46 reciprocated.

Specifically, the rotation driving device 41 includes a fixing frame, a motor and a speed reducer, the motor is fixedly installed at one side of the fixing frame, and the output end of the motor is connected to the input end of the speed reducer to provide power for one end of the protection cover 3.

Specifically, the size and shape of the driving sprocket 42 are the same as those of the driven sprocket 44, and the driving sprocket 42 and the driven sprocket 44 can synchronously rotate, so that the two screws 45 synchronously rotate, the two connecting blocks 46 are ensured to be at the same height to move, and the third frame cover 33 is prevented from inclining.

Further, the mounting groove has been seted up to the inner wall of first frame cover 31, second frame cover 32 and third frame cover 33, the inside of mounting groove is provided with the steel wire plate 5 that is used for protecting protection casing 3, steel wire plate 5 sets up in the mounting groove, can avoid steel wire plate 5 to influence the removal of protection casing 3, steel wire plate 5 sets up and can effectively block the piece that splashes that produces in the buffering machining center course of working at the inner wall of a frame cover 31, second frame cover 32 and third frame cover 33.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A horizontal machining center protection device comprises a bottom plate (1) used for installing a machining center, wherein the upper surface of the bottom plate (1) is fixedly connected with at least two support frames (2), the horizontal machining center protection device is characterized in that the top of each support frame (2) is fixedly connected with a protection cover (3) used for being sleeved outside the machining center, and a movable driving device (4) used for adjusting the protection cover (3) is arranged at the top of each support frame (2);

the protection casing (3) include first frame cover (31) of fixed connection in support frame (2) top, the surface of first frame cover (31) has cup jointed second frame cover (32), the surface of second frame cover (32) has cup jointed third frame cover (33) with removal drive arrangement (4) expansion end fixed connection, the bottom of first frame cover (31) surface is provided with first bellying (311) that are used for supporting second frame cover (32), the bottom of third frame cover (33) inner wall is provided with second bellying (331) that are used for supporting second frame cover (32).

2. The horizontal machining center guard according to claim 1, characterized in that the number of the support frames (2) is two and arranged oppositely.

3. The horizontal machining center guard device according to claim 2, wherein the first housing (31) is internally provided with a vent hole (312) for heat dissipation.

4. The horizontal machining center protection device according to claim 3, characterized in that the movable driving device (4) comprises a rotary driving device (41) arranged at the top of one of the support frames (2), a driving chain wheel (42) is fixedly connected to an output end of the rotary driving device (41), the driving chain wheel (42) is in transmission connection with a driven chain wheel (44) through a chain (43), one end of the driving chain wheel (42) and one end of the driven chain wheel (44) are both fixedly connected with a screw rod (45), the two screw rods (45) are respectively in rotary connection with the two support frames (2), and the outer surfaces of the two screw rods (45) are both in threaded connection with a connecting block (46) fixedly connected with the third frame cover (33).

5. The horizontal machining center protection device according to claim 4, characterized in that one end of the connecting block (46) is provided with a convex block, and one side of the support frame (2) is provided with a sliding groove matched with the convex block.

6. The horizontal machining center protection device according to claim 4, wherein the rotation driving device (41) comprises a fixed frame, a motor and a speed reducer, the motor is fixedly arranged on one side of the fixed frame, and the output end of the motor is connected with the input end of the speed reducer.

7. The horizontal machining center guard according to claim 4, wherein the drive sprocket (42) is the same size and shape as the driven sprocket (44).

8. The horizontal machining center protection device according to any one of claims 1 to 7, wherein the inner walls of the first frame cover (31), the second frame cover (32) and the third frame cover (33) are provided with mounting grooves, and a steel wire plate (5) for protecting the protection cover (3) is arranged inside the mounting grooves.