CN214292204U

CN214292204U - Outer protection sheet metal component of planer-type milling machine

Info

Publication number: CN214292204U
Application number: CN202022321998.9U
Authority: CN
Inventors: 罗庆栋; 赵虎
Original assignee: Jinan Luokun Machinery Co ltd
Current assignee: Jinan Luokun Machinery Co ltd
Priority date: 2020-10-19
Filing date: 2020-10-19
Publication date: 2021-09-28
Anticipated expiration: 2030-10-19

Abstract

The utility model discloses an outer protection sheet metal component of planer-type milling machine, including the sheet metal component body, two protection posts that the lateral wall fixedly connected with symmetry of sheet metal component body set up, two there is the slide through slide mechanism sliding connection between the lateral wall of protection post, buffer spring fixed connection is passed through to the lateral wall of slide and the lateral wall of sheet metal component body, buffer spring's one side is kept away from through a plurality of fixed column fixedly connected with guard plates to the slide, the both ends lateral wall of guard plate is all through the lateral wall fixed connection of arc protection piece and protection post, the lateral wall fixedly connected with guard box of sheet metal component body, the slide is close to two first racks of one side fixedly connected with of buffer spring. The utility model discloses a set up the sheet metal component in the outside of lathe and protect, adopt mutually supporting of buffer spring and rack and pinion isotructure simultaneously, further strengthen protection machanism, the injury minimizing that the protection lathe received when receiving the offend, simple structure, stability is strong.

Description

Outer protection sheet metal component of planer-type milling machine

Technical Field

The utility model relates to a milling machine protection technical field especially relates to an outer sheet metal component that protects of planer-type milling machine.

Background

With the progress of science and technology and the development of society, the mechanical manufacturing and machining technology in China is rapidly developed, and the rapid development of machine tools such as milling machines and the like is followed.

The milling machine is usually installed in a workshop, but the lathe bed is usually directly exposed outside, no protective structure is arranged, and goods are frequently transferred to and fro in the workshop, so that the lathe bed is collided, the attractiveness of the lathe bed is seriously influenced, and the function of the lathe bed can be influenced when the collision is serious.

Therefore, an outer protective sheet metal part of the planer type milling machine is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving prior art in the lathe bed not install protective structure, come the more problem that can cause the injury to the lathe bed of freight train in the workshop, and the outer sheet metal component that protects of planer-type milling machine that provides.

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

an outer protection sheet metal part of a planer type milling machine comprises a sheet metal part body, wherein two symmetrically arranged protection columns are fixedly connected to the side wall of the sheet metal part body, a sliding plate is connected between the side walls of the two protection columns in a sliding mode through a sliding mechanism, the side wall of the sliding plate is fixedly connected with the side wall of the sheet metal part body through a buffer spring, one side, away from the buffer spring, of the sliding plate is fixedly connected with a protection plate through a plurality of fixing columns, the side walls of the two ends of the protection plate are fixedly connected with the side walls of the protection columns through arc-shaped protection blocks, the side wall of the sheet metal part body is fixedly connected with a protection box, one side, close to the buffer spring, of the sliding plate is fixedly connected with two first racks, the first racks penetrate through the inner wall of the sheet metal part body and the inner wall of the protection box, the inner wall of the protection box is rotatably connected with a rotating shaft through a rotating part, and the rotating shaft is fixedly connected with a second gear and a first gear matched with the first rack, the lateral wall sliding connection of guard box has with second gear assorted second rack, the second rack runs through the inner wall of guard box, the one end that the guard box was kept away from to the second rack is equipped with pneumatic mechanism, the lateral wall of sheet metal component body is equipped with the protection gasbag, protection gasbag and pneumatic mechanism sealing connection.

Preferably, pneumatic mechanism include with the lateral wall fixedly connected with pneumatic cylinder of sheet metal component body, the inner wall of pneumatic cylinder is equipped with the piston rather than matching, the one end fixed connection of guard box is kept away from to the lateral wall and the second rack of piston, the lateral wall of pneumatic cylinder passes through breather pipe and protection gasbag sealing connection.

Preferably, slide mechanism is including seting up the spout at the protection post lateral wall, the inner wall sliding connection of spout has the slider, the lateral wall of slider and the lateral wall fixed connection of slide bar, the lateral wall of slider passes through the lateral wall fixed connection of reset spring and spout.

Preferably, the diameter of the second gear is larger than that of the first gear, and the second gear and the second rack are always meshed with the first gear and the first rack.

Preferably, the arc protection block is made of deformable metal materials, and the outer wall of the arc protection block is provided with protection cotton.

Preferably, the buffer spring is a damping spring.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the sheet metal part is arranged outside the lathe for protection, and meanwhile, the buffer spring, the gear and the rack are matched with each other, so that the protection mechanism is further strengthened, the damage to the machine tool during collision is minimized, the structure is simple, and the stability is strong;

2. after the lathe receives small-size striking many times, through the cooperation of devices such as reset spring and slider, not only can make protector resume the state before the striking, protector can not take place deformation because of receiving striking several times in addition, improves protector's life.

Drawings

Fig. 1 is a schematic structural view of an external protection sheet metal part of a planer type milling machine provided by the utility model;

fig. 2 is a schematic structural diagram at a in fig. 1.

In the figure: 1 sheet metal component body, 2 protection posts, 3 slide, 4 buffer spring, 5 protection plates, 6 arc protection blocks, 7 protection boxes, 8 first racks, 9 rotating shafts, 10 second gears, 11 first gears, 12 second racks, 13 protection airbags, 14 pneumatic cylinders, 15 pistons, 16 chutes, 17 sliders, 18 reset springs and 19 protection cotton.

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.

Referring to fig. 1-2, an outer protection sheet metal part of a planer type milling machine comprises a sheet metal part body 1, wherein two protection columns 2 which are symmetrically arranged are fixedly connected to the side wall of the sheet metal part body 1, a sliding plate 3 is connected between the side walls of the two protection columns 2 in a sliding manner through a sliding mechanism, the sliding mechanism comprises a sliding chute 16 which is formed in the side wall of each protection column 2, a sliding block 17 is connected to the inner wall of the sliding chute 16 in a sliding manner, the side wall of the sliding block 17 is fixedly connected with the side wall of the sliding chute 16 through a return spring 18, the side wall of the sliding plate 3 is fixedly connected with the side wall of the sheet metal part body 1 through a buffer spring 4, the buffer spring 4 is a damping spring, a protection plate 5 is fixedly connected to one side of the sliding plate 3 far away from the buffer spring 4 through a plurality of fixing columns, and the side walls at the two ends of the protection plate 5 are fixedly connected with the side walls of the protection columns 2 through arc-shaped protection blocks 6, the flow of people is great in the workshop, so protect the workman through setting up arc protection piece 6, arc protection piece 6 is deformable metal material, and the outer wall of arc protection piece 6 is equipped with protection cotton 19. The side wall of the sheet metal part body 1 is fixedly connected with a protection box 7, one side of the sliding plate 3 close to the buffer spring 4 is fixedly connected with two first racks 8, the first racks 8 penetrate through the inner wall of the sheet metal part body 1 and the inner wall of the protection box 7, the inner wall of the protection box 7 is rotatably connected with a rotating shaft 9 through rotating parts, the rotating shaft 9 is fixedly connected with a second gear 10 and a first gear 11 matched with the first racks 8, the side wall of the protection box 7 is slidably connected with a second rack 12 matched with the second gear 10, the diameter of the second gear 10 is larger than that of the first gear 11, the second gear 10 and the second rack 12 are always meshed with the first gear 11 and the first rack 8, the second rack 12 penetrates through the inner wall of the protection box 7, one end, far away from the protection box 7, of the second rack 12 is provided with an air pressure mechanism, the air pressure mechanism comprises a pneumatic cylinder 14 fixedly connected with the side wall of the sheet metal part body 1, the inner wall of the pneumatic cylinder 14 is provided with a piston 15 matched with the pneumatic cylinder, the side wall of the piston 15 is fixedly connected with one end of the second rack 12 far away from the protection box 7, the side wall of the pneumatic cylinder 14 is hermetically connected with a protection air bag 13 through a vent pipe, the side wall of the sheet metal part body 1 is provided with the protection air bag 13, the protection air bag 13 is hermetically connected with a pneumatic mechanism, the sheet metal part is arranged outside the lathe for protection, and the buffer spring 4 and the gear rack are matched with each other, further strengthen the protection mechanism, minimize the damage to the machine tool when being collided, have simple structure and strong stability, after the machine tool is subjected to small impacts for many times, the protection device can be restored to the state before the impacts through the matching of the return spring 18, the sliding block 17 and other devices, and the protector can not be deformed only by being impacted for a plurality of times, thereby prolonging the service life of the protector.

The utility model discloses when the freight train that transports the goods in the workshop strikes the milling machine, strike guard plate 5 earlier, guard plate 5 is driven the fixed column after being struck and promotes slide 3, slide 3 slides and drives slide 17 and slide, slide 17 compression reset spring 18, and simultaneously, slide 3 compression buffer spring 4, protect the milling machine, and simultaneously, slide 3 removes and drives first rack 8 and removes, first rack 8 removes and drives first gear 11 and rotate, first gear 11 rotates and drives pivot 9 and fix the second gear 10 rotation in pivot 9, second gear 10 rotates and drives second rack 12 and remove, second rack 12 removes and promotes piston 15 and removes, gas in piston 15 removes compression pneumatic cylinder 14 gets into protection gasbag 13, protect the milling machine once more.

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. An outer protection sheet metal part of a planer type milling machine comprises a sheet metal part body (1) and is characterized in that two protection columns (2) which are symmetrically arranged are fixedly connected to the side wall of the sheet metal part body (1), a sliding plate (3) is connected between the side walls of the two protection columns (2) in a sliding mode through a sliding mechanism, the side wall of the sliding plate (3) is fixedly connected with the side wall of the sheet metal part body (1) through a buffer spring (4), one side, far away from the buffer spring (4), of the sliding plate (3) is fixedly connected with a protection plate (5) through a plurality of fixing columns, the side walls at the two ends of the protection plate (5) are fixedly connected with the side walls of the protection columns (2) through arc-shaped protection blocks (6), a protection box (7) is fixedly connected to the side wall of the sheet metal part body (1), and two first racks (8) are fixedly connected to one side, close to the buffer spring (4), of the sliding plate (3), first rack (8) run through the inner wall of sheet metal component body (1) and the inner wall of guard box (7), the inner wall of guard box (7) rotates through rotating and is connected with pivot (9), fixedly connected with and second gear (10) and with first rack (8) assorted first gear (11) on pivot (9), the lateral wall sliding connection of guard box (7) has second rack (12) with second gear (10) assorted, the inner wall of guard box (7) is run through in second rack (12), the one end that guard box (7) were kept away from in second rack (12) is equipped with pneumatic mechanism, the lateral wall of sheet metal component body (1) is equipped with protection gasbag (13), protection gasbag (13) and pneumatic mechanism sealing connection.

2. An outer protection sheet metal part of a planomiller according to claim 1, wherein the pneumatic mechanism comprises a pneumatic cylinder (14) fixedly connected with the side wall of the sheet metal part body (1), the inner wall of the pneumatic cylinder (14) is provided with a piston (15) matched with the pneumatic cylinder, the side wall of the piston (15) is fixedly connected with one end, away from the protection box (7), of the second rack (12), and the side wall of the pneumatic cylinder (14) is hermetically connected with a protection air bag (13) through a vent pipe.

3. An outer protection sheet metal part of a planomiller according to claim 1, wherein the sliding mechanism comprises a sliding groove (16) formed in the side wall of the protection column (2), the inner wall of the sliding groove (16) is connected with a sliding block (17) in a sliding manner, the side wall of the sliding block (17) is fixedly connected with the side wall of the sliding rod, and the side wall of the sliding block (17) is fixedly connected with the side wall of the sliding groove (16) through a return spring (18).

4. An outer guard sheet metal part of a planomiller according to claim 1, characterized in that the diameter of the second gear (10) is larger than that of the first gear (11), and the second gear (10) and the second rack (12) are always meshed with the first gear (11) and the first rack (8).

5. An outer protection sheet metal part of a planomiller according to claim 1, wherein the arc-shaped protection block (6) is made of a deformable metal material, and the outer wall of the arc-shaped protection block (6) is provided with protection cotton (19).

6. An outer protective sheet metal part of a planomiller according to claim 1, wherein the buffer spring (4) is a damping spring.