CN217291561U

CN217291561U - Safety protection device of ultra-precise numerical control machine tool

Info

Publication number: CN217291561U
Application number: CN202123424777.5U
Authority: CN
Inventors: 廖兴军; 张人川; 吴佳伦
Original assignee: Qiandongnan Zhongzhicheng Machinery Co ltd
Current assignee: Guizhou Jinyuan Zhiguang Technology Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-08-26
Anticipated expiration: 2031-12-31

Abstract

The utility model discloses an ultra-precision numerical control machine tool safety device relates to digit control machine tool technical field, the utility model discloses a lathe body and protection machanism, the processing platform is installed on lathe body top, and the both sides face of lathe body rotates and is connected with the screw rod, and the slip can be connected with a plurality of first movable plates on the screw rod, is provided with on the screw rod and moves towards opposite external screw thread, and threaded connection has the second movable plate of a pair of symmetry on the screw rod, fixedly connected with skeleton between the second movable plate and between the first movable plate, fixedly connected with elasticity transparent film between the adjacent skeleton. The utility model relates to an ultra-precision numerical control machine tool safety device rotates through the driving motor screw rod, and then makes the second movable plate along screw rod motion, and the screw rod drives the skeleton motion and makes the distance increase between the skeleton, realizes the safeguard function to numerical control machine tool under the cooperation of elasticity transparent film, can make the distance between the skeleton reduce simultaneously, realizes this protector and accomodates the function.

Description

Safety protection device of ultra-precise numerical control machine tool

Technical Field

The utility model relates to a digit control machine tool technical field, in particular to ultra-precision digit control machine tool safety device.

Background

The numerical control machine tool is a digital control machine tool for short, and is an automatic machine tool equipped with a program control system, said control system can logically process and decode the program defined by control code or other symbolic instruction, and can use coded digital representation, and can utilize information carrier to input it into numerical control device, and can utilize the numerical control device to give out various control signals to control the action of machine tool so as to automatically machine the part according to the form and size required by drawing.

Present digit control machine tool at the during operation, can produce a large amount of pieces, the piece is thrown away very easily under high-speed rotation, and the easy accidental injury operating personnel of piece of throwing away, therefore current digit control machine tool can install the protection casing additional, avoids the piece accidental injury operating personnel, but current protection casing volume is great, and under the state that the protection casing was opened, the space occupancy of protection casing is great for operating personnel's workspace becomes narrow and small, consequently proposes an ultra-precise digit control machine tool safety device and solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an ultra-precise numerical control machine tool safety device, the not enough of prior art has been overcome, rotate through the driving motor screw rod, and then make the second movable plate along screw motion, the screw rod drives the distance increase between the skeleton motion messenger skeleton, realize the safeguard function to the numerical control machine tool under the cooperation of elasticity transparent film, can make the distance between the skeleton reduce simultaneously, realize this protector and accomodate the function, have be convenient for extend and accomodate the back volume under, the characteristics that the space occupancy is little.

In order to solve the above problems, the utility model adopts the following technical scheme:

a safety protection device for ultra-precise numerical control machine tool comprises

Lathe body and protection machanism, the processing platform is installed on lathe body top, the both sides face of lathe body rotates and is connected with the screw rod, the slip on the screw rod can be connected with a plurality of first movable plates, be provided with the external screw thread that moves towards opposite on the screw rod, threaded connection has the second movable plate of a pair of symmetry on the screw rod, fixedly connected with skeleton between the second movable plate and between the first movable plate is adjacent fixedly connected with elasticity transparent film between the skeleton.

Further, the top of lathe body is close to both ends department fixedly connected with fixed plate, fixedly connected with elasticity transparent film between skeleton and the fixed plate.

Further, the one end fixedly connected with synchronizing wheel of screw rod, be connected with the hold-in range between the synchronizing wheel, the one end fixedly connected with backup pad of lathe body, driving motor is installed on the top of backup pad, driving motor's output fixedly connected with pivot, the one end and the synchronizing wheel fixed connection of pivot.

Furthermore, a mounting hole is formed in the top end of the framework, dust suction heads are fixedly connected into the mounting hole, and air guide pipes are fixedly connected between the adjacent dust suction heads.

Furthermore, a side fixed mounting of fixed plate has air exhauster and collection box, the one end fixedly connected with intake pipe of air exhauster, intake pipe and dust absorption head fixed connection, the other end fixedly connected with outlet duct of air exhauster, the one end and the collection box fixed connection of outlet duct.

Furthermore, the front surface of the recycling box is provided with a drawing opening, and a drawer is connected in the drawing opening in a sliding manner.

Compared with the prior art, the utility model, following beneficial effect has:

the utility model discloses a driving motor drives the screw rod and rotates for the second movable plate drives the skeleton motion, realizes this protector's extension and accomodates, because this protector accomodates the back, laminates each other between the skeleton, thereby makes this protector accomodate the back volume less, and the space occupancy is little.

The utility model discloses a be provided with air exhauster, dust absorption head and collection box, can carry out automatic collection to the piece that digit control machine tool machining part produced, reduce clearance personnel's work load.

The utility model has the characteristics of be convenient for extend accomodate and accomodate the back volume under, the space occupancy is little.

Drawings

FIG. 1 is a schematic perspective view of a safety protection device of an ultra-precise numerical control machine tool;

FIG. 2 is an enlarged schematic view of a position A of the safety protection device of the ultra-precise numerical control machine tool;

fig. 3 is an enlarged schematic structural diagram of a position B in the safety protection device of the ultra-precise numerical control machine tool.

In the figure: 1. a machine tool body; 2. a framework; 3. a processing table; 4. an elastic transparent film; 5. a first moving plate; 6. a screw; 7. A synchronizing wheel; 8. a synchronous belt; 9. a support plate; 10. a drive motor; 11. a drawer; 12. a recycling bin; 13. an exhaust fan; 14. A dust collection head; 15. an air duct; 16. a second moving plate; 17. and (7) fixing the plate.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; 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.

Referring to fig. 1-3, the present invention relates to a safety protection device for ultra-precise numerical control machine tool, which comprises

The machine tool comprises a machine tool body 1 and a protection mechanism, wherein a machining table 3 is installed at the top end of the machine tool body 1, two side faces of the machine tool body 1 are rotatably connected with a screw 6, the screw 6 is connected with a plurality of first movable plates 5 in a sliding mode, external threads with opposite directions are arranged on the screw 6, a pair of symmetrical second movable plates 16 is connected onto the screw 6 in a threaded mode, frameworks 2 are fixedly connected between the second movable plates 16 and between the first movable plates 5, and elastic transparent films 4 are fixedly connected between adjacent frameworks 2.

During the use, when needs protect the digit control machine tool, driving motor 10 can start, driving motor 10 drives synchronizing wheel 7 and rotates, and then drive the screw rod 6 clockwise rotation simultaneously of both sides, make second movable plate 16 drive the skeleton 2 relative motion in the outside, and then under the effect of elasticity transparent film 4, drive skeleton 2 motion everywhere, make this protector extend, laminate each other until the skeleton 2 in the outside, realize the safeguard function to the digit control machine tool, avoid the piece that the digit control airport produced to parts machining to splash everywhere.

Meanwhile, the exhaust fan 13 is started, and the scraps can be absorbed under the matching of the dust collection head 14, and the absorbed scraps can be discharged into the drawer 11 in the recovery box 12, so that the scraps are convenient to recover.

When this protector is accomodate to needs, can restart driving motor 10, driving motor 10 drives the screw rod 6 anticlockwise rotation simultaneously of both sides, and then makes the skeleton 2 in the outside move toward opposite direction, laminates each other until everywhere skeleton 2, realizes this protector and accomodates the function, because this protector accomodates the back, laminates each other between the skeleton 2 to it is less to make this protector accomodate the back volume, and the space occupancy is little.

The top of lathe body 1 is close to both ends department fixedly connected with fixed plate 17, fixedly connected with elasticity transparent film 4 between skeleton 2 and the fixed plate 17, and elasticity transparent film 4 can reduce this protector's volume, makes things convenient for operating personnel to observe the processing condition of digit control machine tool to the part simultaneously.

The one end fixedly connected with synchronizing wheel 7 of screw rod 6 is connected with hold-in range 8 between the synchronizing wheel 7, and lathe body 1's one end fixedly connected with backup pad 9, driving motor 10 is installed on the top of backup pad 9, and driving motor 10's output fixedly connected with pivot, the one end and the synchronizing wheel 7 fixed connection of pivot, synchronizing wheel 7 cooperation hold-in range 8 for driving motor 10 can drive the screw rod 6 rotation of both sides simultaneously.

The mounting hole has been seted up on the top of skeleton 2, fixedly connected with dust absorption head 14 in the mounting hole, fixedly connected with air duct 15 between the adjacent dust absorption head 14, and dust absorption head 14 can realize absorbing clastic function under the effect of air exhauster 13.

A side face of the fixing plate 17 is fixedly provided with an exhaust fan 13 and a recycling bin 12, one end of the exhaust fan 13 is fixedly connected with an air inlet pipe, the air inlet pipe is fixedly connected with a dust collection head 14, the other end of the exhaust fan 13 is fixedly connected with an air outlet pipe, one end of the air outlet pipe is fixedly connected with the recycling bin 12, and the exhaust fan 13 can suck the fragments into the recycling bin 12 to achieve the recycling function.

The drawing mouth has been seted up on the front of collection box 12, and sliding connection has drawer 11 in the drawing mouth, and the setting up of drawer 11 makes things convenient for the clearance personnel to clear up the piece in the collection box 12.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an ultra-precision numerical control machine tool safety device which characterized in that: including lathe body (1) and protection machanism, processing platform (3) are installed on lathe body (1) top, the both sides face of lathe body (1) rotates and is connected with screw rod (6), slide on screw rod (6) and can be connected with a plurality of first movable plates (5), be provided with the external screw thread that moves towards the opposite on screw rod (6), threaded connection has second movable plate (16) of a pair of symmetry on screw rod (6), fixedly connected with skeleton (2) between second movable plate (16) and between first movable plate (5), it is adjacent fixedly connected with elasticity transparent film (4) between skeleton (2).

2. The safety protection device for the ultra-precise numerical control machine tool according to claim 1, is characterized in that: the top of lathe body (1) is close to both ends department fixedly connected with fixed plate (17), fixedly connected with elasticity transparent film (4) between skeleton (2) and fixed plate (17).

3. The safety protection device for the ultra-precise numerical control machine tool according to claim 1, is characterized in that: the one end fixedly connected with synchronizing wheel (7) of screw rod (6), be connected with hold-in range (8) between synchronizing wheel (7), the one end fixedly connected with backup pad (9) of lathe body (1), driving motor (10) are installed on the top of backup pad (9), the output fixedly connected with pivot of driving motor (10), the one end and synchronizing wheel (7) fixed connection of pivot.

4. The safety protection device for the ultra-precise numerical control machine tool according to claim 1, is characterized in that: the top of skeleton (2) has seted up the mounting hole, fixedly connected with dust absorption head (14) in the mounting hole, it is adjacent fixedly connected with air duct (15) between dust absorption head (14).

5. The safety protection device for the ultra-precise numerical control machine tool according to claim 2, is characterized in that: a side fixed mounting of fixed plate (17) has air exhauster (13) and collection box (12), the one end fixedly connected with intake pipe of air exhauster (13), intake pipe and dust absorption head (14) fixed connection, the other end fixedly connected with outlet duct of air exhauster (13), the one end and collection box (12) fixed connection of outlet duct.

6. The safety protection device for the ultra-precise numerical control machine tool according to claim 5, is characterized in that: the front surface of the recycling box (12) is provided with a drawing opening, and a drawer (11) is connected in the drawing opening in a sliding manner.