CN214559468U

CN214559468U - Milling machine protection casing

Info

Publication number: CN214559468U
Application number: CN202120638250.3U
Authority: CN
Inventors: 姚琪; 李聚兵; 梁红锋
Original assignee: Jiaozuo Wanfang Group Precision Manufacturing Co ltd
Current assignee: Jiaozuo Wanfang Group Precision Manufacturing Co ltd
Priority date: 2021-03-29
Filing date: 2021-03-29
Publication date: 2021-11-02
Anticipated expiration: 2031-03-29

Abstract

The utility model discloses a milling machine protection casing, including the working plate, the last lateral wall of working plate is equipped with the protection casing, the upside and the downside of protection casing all are open setting, the through-hole has been seted up to the outer wall of protection casing, the both sides lateral wall symmetry fixedly connected with dead lever of protection casing, every the outer wall of dead lever all slides the cover and is equipped with L type pole, every the upper end of L type pole all rotates and is connected with the connecting rod, two the one end that L type pole was kept away from to the connecting rod rotates jointly and is connected with the fixed block, the last lateral wall fixedly connected with bearing of fixed block, the inner circle fixedly connected with adjusting bolt of bearing. The utility model discloses a protection casing that the mountable was dismantled can effectually avoid the milling machine to add splashing of sweeps to the realization can guarantee the cleanness on working plate surface through setting up of scraper blade to staff's safety protection simultaneously.

Description

Milling machine protection casing

Technical Field

The utility model relates to a traffic equipment technical field especially relates to a milling machine protection casing.

Background

The milling machine is a machine tool for milling a workpiece by using a milling cutter, usually, the rotation motion of the milling cutter is the main motion, the movement of the workpiece or the milling cutter is the feed motion, the milling machine is usually used for processing metal, the milling machine can mill planes, grooves, gear teeth, threads and spline shafts, and can also process more complex molded surfaces, the efficiency is higher than that of the milling machine, and the milling machine is widely applied to mechanical manufacturing and repairing departments.

In the use, milling cutter high-speed motion has various potential safety hazards, for example: the milling cutter is broken and splashed, the processed scraps are splashed, the human body is injured, clothes, gloves, jewelry, hair and the like are involved, or the human body directly touches the milling cutter and the like, and the milling cutter is easy to cause injury to workers.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem in the background art and providing a milling machine protection casing.

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

the utility model provides a milling machine protection casing, includes the working plate, the last lateral wall of working plate is equipped with the protection casing, the upside and the downside of protection casing all are open setting, the through-hole has been seted up to the outer wall of protection casing, the both sides lateral wall symmetry fixedly connected with dead lever of protection casing, every the outer wall of dead lever all slides the cover and is equipped with L type pole, every the upper end of L type pole is all rotated and is connected with the connecting rod, two the one end that L type pole was kept away from to the connecting rod is rotated jointly and is connected with the fixed block, the last lateral wall fixedly connected with bearing of fixed block, the inner circle fixedly connected with adjusting bolt of bearing, adjusting bolt's outer wall fixed cover is equipped with the fixed plate with protection casing outer wall fixed connection, the equal fixedly connected with locating lever of both sides lateral wall of working plate, every the outer wall of L type pole all seted up with locating lever assorted locating hole.

Preferably, the lower side wall of each L-shaped rod is in threaded connection with a fastening bolt, and a universal wheel in contact with the lower side wall of the working plate is mounted at one end, close to the working plate, of each fastening bolt.

Preferably, the outer wall of the protective cover is provided with a transparent observation window.

Preferably, the inner wall fixedly connected with of protection casing and the side wall contact's on the work board scraper blade, the scraper blade is the triangular prism setting of putting horizontally, the tip fixedly connected with dust collection box of work board.

Preferably, the lower end of the adjusting bolt is slidably inserted with a guide rod, and one end of the guide rod, which is far away from the adjusting bolt, is fixedly connected with a limiting plate fixedly connected with the outer wall of the protective cover.

Preferably, the outer wall of the protective cover is provided with a cavity, and sound-absorbing cotton is arranged in the cavity.

Compared with the prior art, this milling machine protection casing's advantage lies in:

1. the protective cover and the adjusting bolt are arranged, so that the splashing of scraps generated during the milling machine processing can be effectively avoided through the arrangement of the protective cover, the safety of workers is protected, and the mounting and dismounting between the protective cover and the working plate are realized through the rotation of the adjusting bolt;

2. the scraper and the dust collection box are arranged, when the milling machine is used for disassembling the workpiece after the workpiece is processed, the scraper can scrape the scraps of the working plate into the dust collection box along the working plate in the sliding process of the protective cover, so that the centralized treatment of the scraps is realized, and the cleanness of the working plate is ensured;

3. the universal wheel and the fastening bolt are arranged, and the universal wheel is attached to the lower wall of the working plate by screwing in the fastening bolt, so that the movement of the protective cover is facilitated;

to sum up, the utility model discloses a protection casing that the mountable was dismantled can effectually avoid the milling machine to add splashing of sweeps to realize the safety protection to the staff, can guarantee the cleanness on working plate surface through setting up of scraper blade simultaneously.

Drawings

Fig. 1 is a schematic structural view of a milling machine protective cover according to the present invention;

FIG. 2 is an enlarged view of A in FIG. 1;

fig. 3 is a perspective view of a protective cover in a milling machine protective cover according to the present invention;

fig. 4 is a top sectional view of a protective cover in a milling machine protective cover according to the present invention;

fig. 5 is a perspective view of the scraper blade in the milling machine protective cover provided by the utility model.

In the figure: 1 working plate, 2 protective covers, 3 fixing rods, 4L-shaped rods, 5 connecting rods, 6 fixing blocks, 7 bearings, 8 adjusting bolts, 9 fixing plates, 10 positioning rods, 11 limiting blocks, 12 fastening bolts, 13 limiting plates, 14 guide rods, 15 transparent observation windows, 16 through holes, 17 scraping plates, 18 sound-absorbing cotton, 19 universal wheels and 20 dust boxes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-5, a milling machine protection casing, including work board 1, the last lateral wall of work board 1 is equipped with protection casing 2, the outer wall of protection casing 2 is equipped with transparent observation window 15, the cavity has been seted up to the outer wall of protection casing 2, be equipped with in the cavity and inhale sound cotton 18, through the setting of protection casing 2, can effectually avoid milling machine to add splashing of sweeps man-hour, thereby protect staff's safety, when milling machine add man-hour, can observe the processing condition of work piece in the protection casing 2 through transparent observation window 15, inhale the sound cotton 18 simultaneously and can absorb the noise that adds man-hour and produce, the effectual production that reduces the noise.

The upside and the downside of protection casing 2 all are open setting, and through-hole 16 has been seted up to the outer wall of protection casing 2, and four-axis, five-axis class milling machine are adding man-hour, the clamping device that can install on the working plate 1, and the setting of through-hole 16 has made things convenient for clamping device's discrepancy.

The both sides lateral wall symmetry fixedly connected with dead lever 3 of protection casing 2, the equal fixedly connected with stopper 11 of tip of every dead lever 3, the outer wall of every dead lever 3 all slides the cover and is equipped with L type pole 4, and L type pole 4 can be avoided breaking away from dead lever 3 in setting up of stopper 11.

The lower side wall of each L-shaped rod 4 is in threaded connection with a fastening bolt 12, one end, close to the working plate 1, of each fastening bolt 12 is provided with a universal wheel 19 in contact with the lower side wall of the working plate 1, and the fastening bolt 12 is screwed to enable the universal wheel 19 to move upwards to be in contact with the lower side wall of the working plate 1, so that the protective cover 2 can slide on the working plate 1 conveniently.

The upper end of every L type pole 4 all rotates and is connected with connecting rod 5, the common rotation of the one end of L type pole 4 is kept away from to two connecting rods 5 is connected with fixed block 6, the last lateral wall fixedly connected with bearing 7 of fixed block 6, the inner circle fixedly connected with adjusting bolt 8 of bearing 7, adjusting bolt 8's lower extreme slides and inserts the guide bar 14 that is equipped with the lateral wall on the fixed block 6 that runs through, adjusting bolt 8's one end fixedly connected with and 2 outer wall fixedly connected with limiting plates 13 of protection casing are kept away from to guide bar 14, the orbit that adjusting bolt 8 moved down can be guaranteed in the setting of guide bar 14 is vertical direction, avoid it to take place to rock, thereby stability when adjusting bolt 8 removed has been improved.

The outer wall of the adjusting bolt 8 is fixedly sleeved with a fixing plate 9 fixedly connected with the outer wall of the protective cover 2, the side walls of the two sides of the working plate 1 are fixedly connected with positioning rods 10, the outer wall of each L-shaped rod 4 is provided with a positioning hole matched with the positioning rod 10, the protective cover 2 slides along the working plate 1 until the positioning holes on the two L-shaped rods 4 are respectively opposite to the two positioning rods 10, then the adjusting bolt 8 is rotated to move upwards, the fixing block 6 is driven to move upwards, the upper ends of the two connecting rods 5 are pulled, the angle between the two connecting rods 5 is reduced, the two L-shaped rods 4 are enabled to move oppositely on the fixing rod 3 through the lower ends of the two connecting rods 5 until the positioning holes on the two L-shaped rods 4 are respectively clamped with the two positioning rods 10, the installation between the protective cover 2 and the working plate 1 is realized, when the protective cover 2 needs to be disassembled, the adjusting bolt 8 is rotated in the direction, the fixing block 6 moves downwards, the angle between the two connecting rods 5 is increased, the two L-shaped rods 4 move back to back, and the protection cover 2 and the working plate 1 are disassembled.

Further, the inner wall fixedly connected with of protection casing 2 and the scraper blade 17 of the side wall contact on the working plate 1, scraper blade 17 is the triangular prism setting of putting flatly, the tip fixedly connected with dust collection box 20 of working plate 1, when dismantling protection casing 2, slide protection casing 2 along working plate 1, the sweeps on scraper blade 17 will working plate 1 at this moment is along working plate 1 clearance to the dust collection box 20 in, realize the centralized processing to the sweeps, guaranteed the cleanness on working plate 1 surface.

Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.

Now, the operation principle of the present invention is explained as follows:

through the arrangement of the protective cover 2, the splashing of the scraps in the milling machine processing can be effectively avoided, and when the protective cover 2 is installed, the protective cover 2 slides along the working plate 1 until the positioning holes on the two L-shaped rods 4 are respectively opposite to the two positioning rods 10, at the moment, the adjusting bolt 8 is rotated to move upwards, then the fixed block 6 is driven to move upwards, the upper ends of the two connecting rods 5 are pulled, the angle between the two connecting rods 5 is reduced, the two L-shaped rods 4 are enabled to move oppositely on the fixed rod 3 through the lower ends of the two connecting rods 5 until the positioning holes on the two L-shaped rods 4 are respectively clamped with the two positioning rods 10, so that the installation between the protective cover 2 and the working plate 1 is realized, when the protective cover 2 needs to be disassembled, the adjusting bolt 8 is rotated in the direction, so that the fixed block 6 moves downwards, the angle between the two connecting rods 5 is increased, so that the two L-shaped rods 4 move away from each other to complete the detachment between the shield 2 and the work plate 1.

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. The milling machine protective cover comprises a working plate (1) and is characterized in that a protective cover (2) is arranged on the upper side wall of the working plate (1), the upper side and the lower side of the protective cover (2) are both in open arrangement, a through hole (16) is formed in the outer wall of the protective cover (2), fixing rods (3) are symmetrically and fixedly connected to the side walls of the two sides of the protective cover (2), each fixing rod (3) is provided with an L-shaped rod (4) in a sliding sleeve mode, each connecting rod (5) is rotatably connected to the upper end of the L-shaped rod (4) in a rotating mode, two fixing blocks (6) are rotatably connected to one ends, far away from the L-shaped rods (4), of the connecting rods (5), a bearing (7) is fixedly connected to the upper side wall of each fixing block (6), an adjusting bolt (8) is fixedly connected to the inner ring of the bearing (7), a fixing plate (9) fixedly connected with the outer wall of the protective cover (2) is sleeved on the outer wall of the adjusting bolt (8), the side walls of the two sides of the working plate (1) are fixedly connected with positioning rods (10), and positioning holes matched with the positioning rods (10) are formed in the outer wall of each L-shaped rod (4).

2. Milling machine shield according to claim 1, characterized in that the lower side wall of each L-shaped rod (4) is screwed with a fastening bolt (12), and the end of each fastening bolt (12) close to the working plate (1) is provided with a universal wheel (19) contacting with the lower side wall of the working plate (1).

3. Milling machine shield according to claim 1, characterized in that the outer wall of the shield (2) is provided with a transparent viewing window (15).

4. The milling machine shield according to claim 1, characterized in that the inner wall of the shield (2) is fixedly connected with scrapers (17) which are in contact with the upper side wall of the working plate (1), the scrapers (17) are arranged in the form of flat triangular prisms, and the end of the working plate (1) is fixedly connected with a dust box (20).

5. The milling machine protective cover according to claim 1, characterized in that the lower end of the adjusting bolt (8) is slidably inserted into a guide rod (14) penetrating through the upper side wall of the fixing block (6), and one end of the guide rod (14) far away from the adjusting bolt (8) is fixedly connected with a limiting plate (13) fixedly connected with the outer wall of the protective cover (2).

6. The milling machine protective cover according to claim 1, characterized in that the outer wall of the protective cover (2) is provided with a cavity, and sound-absorbing cotton (18) is arranged in the cavity.