CN217966136U

CN217966136U - Protective structure of machining center

Info

Publication number: CN217966136U
Application number: CN202222183077.XU
Authority: CN
Inventors: 胡明
Original assignee: Shandong Chenghai Intelligent Equipment Co ltd
Current assignee: Shandong Chenghai Intelligent Equipment Co ltd
Priority date: 2022-08-19
Filing date: 2022-08-19
Publication date: 2022-12-06
Anticipated expiration: 2032-08-19

Abstract

The utility model discloses a protective structure of a machining center, which relates to the technical field of machining center protection and solves the technical problems that when the existing machining center is used for a long time, a large amount of scraps and dust are easily accumulated on the inner sides of a protective cover and an operating platform, the observation and use effect of perspective glass is influenced, and the internal operation state cannot be observed; the protective hood comprises a protective hood, wherein a fixed frame is arranged on one side of the protective hood, a lifting assembly is arranged inside the fixed frame and comprises a lead screw, a moving block and two sliding blocks, the lead screw is rotatably connected inside the fixed frame, the surface of the lead screw is connected with the moving block through lead screw nuts and threads, one side of the moving block is fixedly connected with the middle part of one side of the protective hood, the sliding blocks are fixedly arranged in the middle parts of two sides of the moving block, and a forward and reverse rotating motor is fixedly arranged in the middle part of the top end of the fixed frame; the utility model discloses have and be convenient for to protection casing and operation panel inboard pile up a large amount of sweeps and dust and handle, the result of use of guarantee observation window conveniently observes inside running state.

Description

Protective structure of machining center

Technical Field

The utility model relates to a machining center protects technical field, especially relates to a machining center protective structure.

Background

The machining center is a highly automated multifunctional numerical control machine tool with a tool magazine and an automatic tool changer, after the machining center is used for a long time, scrap iron and other impurities are often generated during machining of the machining center, the scrap iron splashes outwards, and certain safety threat is caused to constructors; therefore, the protection structure can be used for protecting constructors; the existing protection device is generally used for fixing a protection cover at the top of the whole operating platform in a bolt mode in the using process, and an operating window is reserved around the protection device, so that the protection effect is achieved; however, when the machining center is used for a long time, a large amount of scraps and dust are easily accumulated on the inner sides of the protective cover and the operation table, the observation and use effects of the perspective glass are affected, and the internal operation state cannot be observed.

A machining center protective structure is designed for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a machining center protective structure has solved when machining center uses for a long time that a large amount of sweeps and dust are piled up easily with the operation panel inboard to the protection casing, influences perspective glass's observation result of use, can't observe inside running state's technical problem.

For solving the technical problem, the utility model provides a pair of machining center protective structure, including the protection casing, one side of protection casing is equipped with the mount, the inside of mount is equipped with lifting unit, lifting unit is including lead screw, movable block and two sliders, the lead screw rotates the inside of connecting at the mount, there is the movable block on the surface of lead screw through screw-nut threaded connection, the middle part fixed connection of one side of movable block and protection casing one side, the equal fixed mounting in middle part of movable block both sides has the slider, the middle part fixed mounting on mount top has positive reverse motor, the transmission shaft of positive reverse motor pass the mount and with the top fixed connection of lead screw, the positive both sides of protection casing all articulate through two hinges has the operation door, two the fixed surface of operation door installs the observation window, one of them the positive middle part fixed mounting of operation door has the fixed plate, another the positive middle part fixed mounting of operation door has the diaphragm.

Preferably, the inside sliding connection of fixed plate has the gag lever post, the inside of diaphragm seted up with gag lever post assorted spacing hole, the top fixed mounting of gag lever post has spacing post, the shrink spring has been cup jointed in the top activity of gag lever post, the one end of shrink spring and one side fixed connection of spacing post, the other end of shrink spring and the top fixed connection of fixed plate, the top fixed mounting of spacing post has the pull ring.

Preferably, the two sides of the inner wall of the fixing frame are provided with sliding grooves matched with the sliding blocks.

Preferably, the bottom fixed mounting of mount has the mounting panel, the mounting hole has all been seted up to four corners on mounting panel surface.

Preferably, handles are fixedly mounted in the middle of the front faces of the two operation doors.

Preferably, a forward and reverse rotation motor switch is fixedly mounted at the bottom of the front face of the fixing frame, and the forward and reverse rotation motor is electrically connected with the power supply through the forward and reverse rotation motor switch.

Compared with the prior art, the utility model provides a pair of machining center protective structure has following beneficial effect:

the utility model provides a machining center protective structure, the lifting unit of the inside setting of positive reverse motor cooperation mount through setting up, make the movable block go up and down on the surface of lead screw, and then make the protection casing adjust in vertical direction, the convenience has been covered the operation panel, the sweeps that outwards splashes that further produces in the operation panel shelters from, protect the staff, protection casing and operation panel through setting up are the mutual contact, remove in vertical direction through controlling the protection casing, make the protection casing and the operation panel alternate segregation of mutual contact, make it promote, then be convenient for pile up a large amount of sweeps and dust to protection casing and operation panel inboard and handle, the result of use of guarantee observation window, conveniently observe inside running state.

Drawings

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

fig. 2 is an enlarged schematic structural view of the utility model at a;

fig. 3 is an enlarged schematic structural diagram of the utility model B.

The reference numbers in the figures: 1. a protective cover; 2. a fixed mount; 3. a lifting assembly; 31. a screw rod; 32. a moving block; 33. a slider; 4. a chute; 5. a hinge; 6. operating the door; 7. a fixing plate; 8. a transverse plate; 9. a limiting rod; 10. a limiting post; 11. a retraction spring; 12. a pull ring; 13. a positive and negative rotation motor; 14. an observation window; 15. mounting a plate; 16. a handle.

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 some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a machining center protective structure, including protection casing 1, one side of protection casing 1 is equipped with mount 2, the inside of mount 2 is equipped with lifting unit 3, lifting unit 3 includes lead screw 31, movable block 32 and two sliders 33, lead screw 31 rotates and connects the inside at mount 2, there is movable block 32 on the surface of lead screw 31 through lead screw nut threaded connection, one side of movable block 32 and the middle part fixed connection of one side of protection casing 1, the middle part of movable block 32 both sides all fixed mounting has slider 33, the middle part fixed mounting on mount 2 top has just reversing motor 13, the transmission shaft of just reversing motor 13 passes mount 2 and with the top fixed connection of lead screw 31, the positive both sides of protection casing 1 all articulate through two hinges 5 has operation door 6, the fixed surface mounting of two operation door 6 has observation window 14, the positive middle part fixed mounting of one of operation door 6 has fixed plate 7, the positive middle part fixed mounting of another operation door 6 has diaphragm 8.

Referring to fig. 3, the inside sliding connection of fixed plate 7 has gag lever post 9, the inside of diaphragm 8 seted up with gag lever post 9 assorted spacing hole, the top fixed mounting of gag lever post 9 has spacing post 10, shrink spring 11 has been cup jointed in the top activity of gag lever post 9, one end of shrink spring 11 and one side fixed connection of spacing post 10, the other end of shrink spring 11 and the top fixed connection of fixed plate 7, the top fixed mounting of spacing post 10 has pull ring 12, be used for playing fixed effect to two operation doors 6.

Referring to fig. 2, the sliding grooves 4 matching with the sliding blocks 33 are formed on both sides of the inner wall of the fixing frame 2, and are used for limiting the moving block 32.

Referring to fig. 1, the bottom end of the fixing frame 2 is fixedly provided with a mounting plate 15, and four corners of the surface of the mounting plate 15 are provided with mounting holes, so that the operating table can be conveniently installed by matching with bolts.

Referring to fig. 1, handles 16 are fixedly mounted at the middle parts of the front surfaces of the two operation doors 6, so that the operation doors 6 can be conveniently opened.

Referring to fig. 1, a forward and reverse rotation motor switch is fixedly installed at the bottom of the front surface of the fixing frame 2, and a forward and reverse rotation motor 13 is electrically connected with a power supply through the forward and reverse rotation motor switch and used for controlling the electric appliance to operate.

To sum up, in the utility model, at first place this protective structure at work place, then cooperate mounting hole and bolt through the mounting panel 15 that sets up, install this protective structure to the suitable position of operation panel, when needing to protect, through the positive and negative motor switch control positive and negative motor 13 that sets up rotate forward, and then make lead screw 31 rotate, cooperate lead screw nut and its slider 33 that set up, and then make movable block 32 and protection casing 1 move in the vertical direction, make the bottom of protection casing 1 and the surface of operation panel contact each other can, thus play the effect of protection; after the protective cover 1 is used for a long time, a large amount of scraps and dust are accumulated on the inner sides of the protective cover 1 and the operation table, and when the protective cover 1 and the operation table are cleaned, the protective cover 1 is lifted through controlling the arranged screw rod 31 to rotate reversely, so that the large amount of scraps and dust accumulated on the inner sides of the protective cover 1 and the operation table are cleaned; the pull ring 12 drives the limiting rod 9 to move in the vertical direction, so that the limiting rod 9 is separated from the limiting hole, the two operation doors 6 are opened by matching with the handle 16, and a workpiece is conveniently taken and placed.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a machining center protective structure, includes protection casing (1), its characterized in that: one side of the protection cover (1) is provided with a fixing frame (2), a lifting assembly (3) is arranged inside the fixing frame (2), the lifting assembly (3) comprises a lead screw (31), a moving block (32) and two sliding blocks (33), the lead screw (31) is rotatably connected inside the fixing frame (2), the surface of the lead screw (31) is connected with the moving block (32) through lead screw nut threads, one side of the moving block (32) is fixedly connected with the middle of one side of the protection cover (1), the sliding blocks (33) are fixedly installed at the middle of two sides of the moving block (32), a forward and reverse motor (13) is fixedly installed in the middle of the top end of the fixing frame (2), a transmission shaft of the forward and reverse motor (13) penetrates through the fixing frame (2) and is fixedly connected with the top end of the lead screw (31), the two front sides of the protection cover (1) are hinged to form operation doors (6) through two hinges (5), an observation window (14) is fixedly installed on the surface of the operation door (6), one of the operation door (6), a fixing plate (7) is fixedly installed in the middle of the front, and a transverse plate (8) is fixedly installed in the middle of the other operation door (6).

2. The machining center protection structure according to claim 1, characterized in that a limiting rod (9) is slidably connected to the inside of the fixing plate (7), a limiting hole matched with the limiting rod (9) is formed in the transverse plate (8), a limiting column (10) is fixedly mounted at the top end of the limiting rod (9), a retraction spring (11) is movably sleeved at the top of the limiting rod (9), one end of the retraction spring (11) is fixedly connected with one side of the limiting column (10), the other end of the retraction spring (11) is fixedly connected with the top end of the fixing plate (7), and a pull ring (12) is fixedly mounted at the top end of the limiting column (10).

3. The protective structure of a machining center according to claim 1, characterized in that sliding grooves (4) matched with the sliding blocks (33) are formed in both sides of the inner wall of the fixing frame (2).

4. The machining center protection structure according to claim 1, wherein a mounting plate (15) is fixedly mounted at the bottom end of the fixing frame (2), and mounting holes are formed in four corners of the surface of the mounting plate (15).

5. A machining center guard structure according to claim 1, characterized in that a handle (16) is fixedly mounted in the middle of the front face of each of the two operating doors (6).

6. The protective structure of a machining center according to claim 1, characterized in that a forward and reverse rotation motor switch is fixedly installed at the bottom of the front surface of the fixing frame (2), and the forward and reverse rotation motor (13) is electrically connected with a power supply through the forward and reverse rotation motor switch.