CN217291567U

CN217291567U - Safety protection device of numerical control machining center

Info

Publication number: CN217291567U
Application number: CN202220405690.9U
Authority: CN
Inventors: 刘晓臣
Original assignee: Yantai Hongsheng Mould Co ltd
Current assignee: Yantai Hongsheng Mould Co ltd
Priority date: 2022-02-28
Filing date: 2022-02-28
Publication date: 2022-08-26
Anticipated expiration: 2032-02-28

Abstract

The utility model discloses a numerical control machining center's safety device, including the slip door main part, the intermediate position department of slip door main part one side has seted up the installation through-hole, and the internally mounted of installation through-hole has the transparent plate, the one end of slip door main part one side runs through there is the pivot, and the gear is installed to the one end of pivot. The utility model discloses a be connected through first sleeve and first connecting rod between piston and the multistage bent axle, and be provided with the filter tube that admits air on the transfer gas storehouse, first check valve, communicating pipe and second check valve, make can make the shower nozzle constantly jet-propelled towards the inner wall of transparent plate when operating personnel manually rotates the multistage bent axle, thereby can accomplish cleaning task, simultaneously owing to be jet-propelled clean, can not influence operating personnel's the effect of looking over in clear, and can drive the pivot and the reciprocal rotation of shower nozzle on it through reciprocal slip, and then can implement more abundant cleaning task to the inner wall of transparent plate.

Description

Safety protection device of numerical control machining center

Technical Field

The utility model relates to a numerical control machining center accessory technical field especially relates to a numerical control machining center's safety device.

Background

When various mechanical equipment is produced and processed, parts of the mechanical equipment are generally processed firstly and then combined and used in an assembling mode, so that the quality of the parts of the mechanical equipment directly influences the subsequent use effect of the mechanical equipment, along with the continuous progress of the society, the product quality and the processing efficiency of the traditional parts processing equipment are difficult to meet, a processing center capable of carrying out multiple processing steps on the parts is generated, meanwhile, the numerical control mode is adopted, the precision is higher during processing, the outer part of the equipment generally consists of a protective shell and a bin door provided with a transparent protective window, the processing site can be protected, and meanwhile, an operator can conveniently check the processing progress in real time.

When the safety protection device bin gate part of the existing numerical control machining center is used, a lot of machining processes inside equipment easily cause fragments and the like to splash and adhere to a transparent window, the inside of the equipment is in a machining state at the moment, and an operator cannot open the bin gate to perform processing on the equipment, so that the real-time viewing effect of the operator is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a safety protection device of a numerical control machining center.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a safety protection device of a numerical control machining center comprises a sliding door body, wherein an installation through hole is formed in the middle position of one side of the sliding door body, a transparent plate is installed inside the installation through hole, a rotating shaft penetrates through one end of one side of the sliding door body, a gear is installed at one end of the rotating shaft, a nozzle is installed at one end, far away from the gear, of the rotating shaft, an installation bin is installed at one end, far away from the gear, of the sliding door body, a transfer air bin is installed at one end, far away from the rotating shaft, of the installation bin, a piston is arranged inside the transfer air bin, one end, far away from the rotating shaft, of the transfer air bin is communicated with an air inlet filter pipe, a first one-way valve is installed inside the air inlet filter pipe, one end, close to the air inlet filter pipe, of the transfer air bin is communicated with a communicating pipe, the communicating pipe penetrates through the sliding door body, and a second one-way valve is installed inside the communicating pipe, and the communicating pipe is kept away from the one end in transfer gas storehouse and is passed through hose and shower nozzle intercommunication, the installation storehouse is kept away from one side of slip door main part and is run through the multistage bent axle, be provided with the coupling mechanism who is used for driving the piston removal on the multistage bent axle, be provided with on the multistage bent axle and be used for driving pivot pivoted drive mechanism.

Preferably, the piston is made of rubber, and the piston is in sliding connection with the transfer air bin.

Preferably, the crank handle is installed to the one end that the multistage bent axle is kept away from the sliding door main part, and is provided with the slipmat on the crank handle.

Preferably, coupling mechanism includes that the cover establishes the first sleeve in the multistage bent axle keeps away from the outside of sliding door main part one end, first connecting rod is installed in the outside of first sleeve, and first telescopic one end and piston hinge are kept away from to first connecting rod.

Preferably, drive mechanism establishes the second sleeve that is close to the sliding door main part one end outside at the multistage bent axle including the cover, the second connecting rod is installed in the outside of second sleeve, and the second connecting rod keeps away from that the telescopic one end of second articulates there is the rack to the rack runs through the installation storehouse.

Preferably, the rack is in meshed connection with the gear, and the rack is in sliding connection with the mounting bin.

Compared with the prior art, the utility model, its beneficial effect does:

1. through being connected through first sleeve and first connecting rod between piston and the multistage bent axle to and be provided with the filter tube that admits air, first check valve, communicating pipe and second check valve on the transfer gas storehouse, make operating personnel can make the shower nozzle constantly jet-propelled towards the inner wall of transparent plate when manually rotating the multistage bent axle, thereby can accomplish clean task, owing to be jet-propelled clean, can not influence operating personnel's the effect of looking over in the clear simultaneously.

2. Through being provided with second sleeve, second connecting rod and rack on the multistage bent axle, the rack is connected with the meshing of gear and makes the multistage bent axle constantly rotate, and the rack can drive pivot and the shower nozzle reciprocating rotation on it through reciprocating sliding, and then can implement more abundant cleaning task to the inner wall of transparent plate, guarantees its clean effect.

Drawings

Fig. 1 is a schematic front view of a safety protection device of a numerical control machining center according to the present invention;

fig. 2 is a schematic top sectional view of a safety protection device of a numerical control machining center according to the present invention;

fig. 3 is an enlarged schematic view of a portion a of fig. 2 according to the present invention.

In the figure: the device comprises a sliding bin door main body 1, a mounting through hole 2, a transparent plate 3, a rotating shaft 4, a gear 5, a spray head 6, a mounting bin 7, a transfer gas bin 8, a piston 9, an air inlet filter pipe 10, a first check valve 11, a communicating pipe 12, a second check valve 13, a multi-section crankshaft 14, a crank 15, a first sleeve 16, a first connecting rod 17, a second sleeve 18, a second connecting rod 19, a rack 20 and a hose 21.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention can be embodied in many different forms other than those specifically described herein, and it will be apparent to those skilled in the art that similar modifications can be made without departing from the spirit and scope of the invention, and it is therefore not to be limited to the specific embodiments disclosed below.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a single embodiment.

Referring to fig. 1-3, a safety protection device of a numerical control machining center comprises a sliding door body 1, wherein an installation through hole 2 is formed in the middle of one side of the sliding door body 1, a transparent plate 3 is installed inside the installation through hole 2, a rotating shaft 4 penetrates through one end of one side of the sliding door body 1, a gear 5 is installed at one end of the rotating shaft 4, a spray head 6 is installed at one end, far away from the gear 5, of the rotating shaft 4, a mounting bin 7 is installed at one end, far away from the gear 5, of one side of the sliding door body 1, far away from the spray head 6, of the side close to the gear 5, a transfer air bin 8 is installed at one end, far away from the rotating shaft 4, a piston 9 is arranged inside the transfer air bin 8, the piston 9 is made of rubber, and the piston 9 is in sliding connection with the transfer air bin 8, so that the piston 9 can slide inside the transfer air bin 8, and an air injection cleaning task is completed in a matching manner;

one end of the transfer air bin 8, which is far away from the rotating shaft 4, is communicated with an air inlet filter pipe 10, a first one-way valve 11 is installed inside the air inlet filter pipe 10, one end of the transfer air bin 8, which is close to the air inlet filter pipe 10, is communicated with a communicating pipe 12, the communicating pipe 12 penetrates through the sliding bin door main body 1, a second one-way valve 13 is installed inside the communicating pipe 12, one end, which is far away from the transfer air bin 8, of the communicating pipe 12 is communicated with a spray head 6 through a hose 21, a multi-section crankshaft 14 penetrates through one side, which is far away from the sliding bin door main body 1, of the installation bin 7, one end, which is far away from the sliding bin door main body 1, of the multi-section crankshaft 14 is provided with a crank handle 15, and the crank handle 15 is provided with an anti-slip mat, so that an operator can rotate the multi-section crankshaft 14 conveniently;

the connecting mechanism is arranged on the multi-section crankshaft 14 and used for driving the piston 9 to move, the connecting mechanism comprises a first sleeve 16 sleeved on the outer side of one end, away from the sliding bin door main body 1, of the multi-section crankshaft 14, a first connecting rod 17 is installed on the outer side of the first sleeve 16, and one end, away from the first sleeve 16, of the first connecting rod 17 is hinged with the piston 9, so that when the multi-section crankshaft 14 rotates, the piston 9 can be driven to continuously slide in a reciprocating mode, air can be further sprayed out from the spray head 6 through a hose 21 under the cooperation of the air inlet filter pipe 10, the first one-way valve 11, the communicating pipe 12 and the second one-way valve 13, and a cleaning task is further completed on the transparent plate 3;

be provided with on the multistage bent axle 14 and be used for driving 4 pivoted drive mechanism of pivot, drive mechanism is including the cover establish the multistage bent axle 14 be close to the second sleeve 18 in the 1 one end outside of slip door main part, second connecting rod 19 is installed in the outside of second sleeve 18, and second connecting rod 19 keeps away from the one end of second sleeve 18 and articulate there is rack 20, and rack 20 runs through installation storehouse 7, rack 20 is connected for the meshing with gear 5, and rack 20 is sliding connection with installation storehouse 7, make when multistage bent axle 14 constantly rotates, rack 20 can be constantly reciprocal slip thereupon, thereby can drive pivot 4 and the reciprocal rotation of shower nozzle 6, thereby make the gas-injection scope of shower nozzle 6 bigger, it is clean more comprehensive.

When the utility model is used, as shown in fig. 1-3, the sliding door main body 1 is installed on the corresponding opening and closing track of the whole processing center for use, and the nozzle 6 is positioned inside the processing center, in the closed use process, when the fragments and the like splash and adhere to the transparent plate 3, the operator can hold the crank handle 15 to drive the multi-section crankshaft 14 to rotate, through the rotating connection of the first sleeve 16 and the multi-section crankshaft 14, the first connecting rod 17 on the first sleeve 16 is hinged with the piston 9, the piston 9 is connected with the transfer gas cabin 8 in a sliding way, so that the piston 9 can continuously slide in the transfer gas cabin 8 in a reciprocating way, when the piston 9 moves towards the direction close to the multi-section crankshaft 14, the negative pressure is formed in the transfer gas cabin 8, at the moment, the second one-way valve 13 on the communicating pipe 12 is in a closed state under the action of the negative pressure, the first one-way valve 11 on the gas inlet filter pipe 10 is in an open state under the action of the external air pressure, the outside air enters the interior of the transit air bin 8 after being filtered by the filter plate on the air inlet filter tube 10, when the piston 9 moves towards the direction far away from the multi-section crankshaft 14, the air in the transit air bin 8 can be extruded, at the moment, the first one-way valve 11 on the air inlet filter tube 10 is in a closed state under the action of pressure, the second one-way valve 13 on the communicating tube 12 is opened under the action of pressure, the air in the transit air bin 8 is sprayed out from the spray head 6 to the transparent plate 3 through the communicating tube 12 and the hose 21, so that the transparent plate 3 can be cleaned, meanwhile, the check of an operator cannot be influenced in the cleaning process, when the multi-section crankshaft 14 rotates, the rack 20 can continuously slide back and forth through the connection between the second sleeve 18 and the second connecting rod 19 between the rack 20 and the multi-section crankshaft 14, the rack 20 is connected with the gear 5 through the meshing of the rack 20, and the hose 21 between the spray head 6 and the communicating tube 12 are connected, the rotating shaft 4 can drive the spray head 6 to continuously rotate in a reciprocating mode, the rotating amplitude of the spray head 6 can be designed to be not more than 120 degrees, and therefore the transparent plate 3 can be cleaned more fully.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A safety protection device of a numerical control machining center comprises a sliding door body (1) and is characterized in that an installation through hole (2) is formed in the middle position of one side of the sliding door body (1), a transparent plate (3) is installed inside the installation through hole (2), a rotating shaft (4) penetrates through one end of one side of the sliding door body (1), a gear (5) is installed at one end of the rotating shaft (4), a spray head (6) is installed at one end, away from the gear (5), of the rotating shaft (4), a mounting bin (7) is installed at one end, close to the gear (5), of one side, away from the spray head (6), of the sliding door body (1), a transfer air bin (8) is installed at one end, away from the rotating shaft (4), of the inside of the mounting bin (7), a piston (9) is arranged inside the transfer air bin (8), and an air inlet filter pipe (10) is communicated with one end, away from the rotating shaft (4), of the transfer air bin (8), and the internally mounted of filter tube (10) admits air has first check valve (11), the one end intercommunication that transfer gas storehouse (8) are close to filter tube (10) that admits air has communicating pipe (12), and communicating pipe (12) run through slip door main part (1), the internally mounted of communicating pipe (12) has second check valve (13), and the one end of keeping away from transfer gas storehouse (8) communicating pipe (12) is passed through hose (21) and shower nozzle (6) intercommunication, one side of keeping away from slip door main part (1) in installation storehouse (7) is run through and is had multistage bent axle (14), be provided with the coupling mechanism who is used for driving piston (9) removal on multistage bent axle (14), be provided with on multistage bent axle (14) and be used for driving pivot (4) pivoted drive mechanism.

2. The safety protection device of the numerical control machining center according to claim 1, characterized in that the piston (9) is made of rubber, and the piston (9) is slidably connected with the transfer air bin (8).

3. The safety protection device of the numerical control machining center according to claim 1, characterized in that a crank handle (15) is installed at one end of the multi-section crankshaft (14) far away from the sliding door body (1), and a non-slip mat is arranged on the crank handle (15).

4. The safety protection device of the numerical control machining center according to claim 1, characterized in that the connecting mechanism comprises a first sleeve (16) sleeved outside one end of the multi-section crankshaft (14) far away from the sliding door body (1), a first connecting rod (17) is installed outside the first sleeve (16), and one end of the first connecting rod (17) far away from the first sleeve (16) is hinged to the piston (9).

5. The safety protection device of the numerical control machining center is characterized in that the transmission mechanism comprises a second sleeve (18) sleeved on the outer side of one end, close to the sliding door main body (1), of the multi-section crankshaft (14), a second connecting rod (19) is installed on the outer side of the second sleeve (18), one end, far away from the second sleeve (18), of the second connecting rod (19) is hinged to a rack (20), and the rack (20) penetrates through the installation bin (7).

6. The safety device of the numerical control machining center according to claim 5, characterized in that the rack (20) is in meshed connection with the gear (5), and the rack (20) is in sliding connection with the mounting bin (7).