CN212286894U

CN212286894U - Protective cover of inclined bed line rail numerical control lathe

Info

Publication number: CN212286894U
Application number: CN202020940261.2U
Authority: CN
Inventors: 吴金辉; 苏为旭
Original assignee: Zhejiang Jingdun Technology Co ltd
Current assignee: Zhejiang Jingdun Technology Co ltd
Priority date: 2020-05-28
Filing date: 2020-05-28
Publication date: 2021-01-05
Anticipated expiration: 2030-05-28

Abstract

The utility model provides a slant bed line rail numerical control lathe's protection casing belongs to mechanical technical field. It has solved the hard problem of current protection casing switching. This protection casing of slant lathe bed line rail numerical control lathe has the casing in holding chamber including inside, the opening with external intercommunication has on the casing, the opening part is equipped with the door that opens and shuts, the door that opens and shuts includes inner panel and planking, the circumference of inner panel and planking links firmly mutually and has the cavity between inner panel and the planking, the top of casing opening part is equipped with first slide rail, the bottom of casing opening part is equipped with the second slide rail, first slide rail and second slide rail parallel, the door that opens and shuts can move along first slide rail and second slide rail and make the door that opens and shuts open and close open or close. The protective cover of the slant bed linear rail numerical control lathe has the advantage of convenience in opening and closing.

Description

Protective cover of inclined bed line rail numerical control lathe

Technical Field

The utility model belongs to the technical field of machinery, a protection casing of inclined bed line rail numerical control lathe is related to.

Background

With the development of society and the progress of technology, the production of enterprises is more and more automated, and the lathe plays a huge role in automated production. The lathe generally comprises a lathe body, a spindle box assembly, a tailstock assembly and a cutter assembly, wherein the spindle box assembly, the tailstock assembly and the cutter assembly are all arranged on the lathe body, and automatic production is realized through corresponding moving assemblies.

In the working process of the lathe, metal is turned and milled through a turning tool or a milling cutter, generally, a protective shell is arranged for safety, and turning and milling are protected through the protective shell. And the protective housing all is provided with the door that opens and shuts, and operating personnel can open or close the protective housing through the door that opens and shuts. When the workpiece needs to be taken and placed, the opening and closing door is opened; when the workpiece needs to be machined, the opening and closing door is closed. The existing opening and closing door is of a single-layer structure, and is deformed in order to prevent the opening and closing door from being impacted by chips generated by cutting, the opening and closing door is made to be thick, and the opening and closing door is difficult to open and close.

Disclosure of Invention

The utility model aims at the above-mentioned problem that exists among the prior art, provide a protection casing of slant bed line rail numerical control lathe, the technical problem of solution is how to make the door that opens and shuts in the protection casing open and close the convenience.

The purpose of the utility model can be realized by the following technical proposal: the utility model provides a protection casing of inclined bed line rail numerical control lathe, includes that inside has the casing in holding chamber, have the opening with external intercommunication on the casing, the opening part is equipped with the door that opens and shuts, its characterized in that, the door that opens and shuts includes inner panel and planking, the circumference of inner panel and planking links firmly mutually just the cavity has between inner panel and the planking, the top of casing opening part is equipped with first slide rail, the bottom of casing opening part is equipped with the second slide rail, first slide rail and second slide rail parallel, the door that opens and shuts can move along first slide rail and second slide rail and make the door that opens and shuts open and shut open or close.

The opening and closing door comprises an inner plate and an outer plate, a cavity is arranged between the inner plate and the outer plate, the inner plate bears the impact of chips generated by cutting, and the outer plate is not influenced, so that the inner plate and the outer plate can be thinner, the weight of the opening and closing door is lighter, and the opening and closing door moves smoothly; simultaneously, the setting of cavity makes the whole thick of door that opens and shuts, and what make the door that opens and shuts can be better links to each other with first slide rail and second slide rail to it is smooth and easy to make the door that opens and shuts remove, and the door that opens and shuts in the protection casing is opened and is closed conveniently.

In foretell protection casing of sloping body line rail numerical control lathe, the casing is located the recessed setting of the part of opening top department and forms the embedded groove, first slide rail sets up in the embedded groove, sliding connection has first slider on the first slide rail, first slider links firmly mutually with the door that opens and shuts. First slide rail and first slider setting are difficult for receiving outside interference in the embedded groove of recessed setting, play the effect of protection to first slide rail and first slider, and it is smooth and easy to make the door that opens and shuts remove, and the door that opens and shuts in the messenger protection casing is opened and is closed the convenience.

In the protective cover of the inclined bed line rail numerical control lathe, the inner side of the shell below the bottom of the opening is provided with a mounting table which is convexly arranged, the second sliding rail is arranged on the mounting table, a second sliding block is connected onto the second sliding rail in a sliding manner, the second sliding block is fixedly connected with the opening and closing door, and the bottom of the opening and closing door is positioned on the inner side of the shell. This kind of structure makes second slide rail and second slider be difficult for receiving outside interference, makes the door that opens and shuts remove smoothly, makes the door that opens and shuts in the protection casing open and close the convenience.

In the protective cover of the inclined bed line rail numerical control lathe, the outer side of the bottom of the opening and closing door is inwards recessed, and the inner side of the bottom of the opening and closing door is inwards protruded. This kind of structure makes the front side of opening and shutting the door level with the front side of casing mutually, makes the protection casing wholly level, and can not reduce the intensity of opening and shutting the door bottom.

In foretell protection casing of sloping body line track numerical control lathe, have on the casing of opening one side and support and lean on the piece, the border bending type who supports and lean on the piece forms the enhancement piece, one side of opening and shutting door has the recessed groove of dodging that sets up, supports when supporting and leans on to make the opening and shutting door close on the piece, the enhancement piece is located dodges the groove. The strength of the abutting piece is improved by the arrangement of the reinforcing piece, and the reinforcing piece is embedded into the avoiding groove to indicate that the opening and closing door is closed in place.

In foretell protection casing of inclined bed line rail numerical control lathe, the transversal right angle form of personally submitting of door that opens and shuts, the top of door that opens and shuts sets up along the horizontal direction, the lateral part of door that opens and shuts sets up along vertical direction, the just right central point of inner panel and planking lateral part puts all to have the through-hole that runs through, through-hole department links firmly the observation board that transparent material made. The processing condition of the lathe can be observed through the observation plate so as to solve the corresponding processing problem in time.

Compared with the prior art, the utility model provides a pair of protection casing of inclined bed line rail numerical control lathe has following advantage:

1. the opening and closing door of the protective cover is of a double-layer structure, a cavity is formed between the inner plate and the outer plate, the inner plate and the outer plate can be thin, the weight of the opening and closing door is light, the opening and closing door moves smoothly, and the opening and closing door in the protective cover is convenient to open and close.

2. The first slide rail of this protection casing and the position of second slide rail are difficult for receiving external interference, make the door that opens and shuts remove smoothly, make the door that opens and shuts in the protection casing open and close the convenience.

Drawings

Fig. 1 is a state view of the protective cover when the opening/closing door is opened.

Fig. 2 is a state diagram of the shield when the open/close door is closed.

Fig. 3 is a schematic view of the connection between the opening and closing door and the sliding rail of the protective cover.

Fig. 4 is a schematic view of the mounting structure of the second slide rail of the present protective cover.

Fig. 5 is a sectional view of the opening and closing door of the present protection cover.

In the figure, 1, a housing; 2. an opening; 3. opening and closing the door; 31. an inner plate; 32. an outer plate; 33. a cavity; 34. an avoidance groove; 4. a first slide rail; 5. a second slide rail; 6. a groove is embedded; 7. a first slider; 8. an installation table; 9. a second slider; 10. an abutting sheet; 11. a reinforcing sheet; 12. and (4) observing the plate.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1 and 2, the shield of the slant-bed linear rail numerically controlled lathe comprises a shell 1 and an opening and closing door 3.

The inside of casing 1 has the holding chamber, casing 1 is last to have opening 2 with external intercommunication, casing 1 is located the recessed setting of the part at opening 2 top department and forms embedded groove 6, set up first slide rail 4 in the embedded groove 6, sliding connection has first slider 7 on first slide rail 4, as shown in fig. 4, casing 1 is located the inboard of opening 2 bottom below and has the mount table 8 of protrusion setting, set up second slide rail 5 on the mount table 8, sliding connection has second slider 9 on second slide rail 5, first slide rail 4 and second slide rail 5 parallel.

As shown in fig. 5, the opening/closing door 3 includes an inner plate 31 and an outer plate 32, the inner plate 31 and the outer plate 32 are circumferentially fixed to each other, and a cavity 33 is provided between the inner plate 31 and the outer plate 32. The cross section of the opening and closing door 3 is right-angled, the top of the opening and closing door 3 is arranged along the horizontal direction, the side parts of the opening and closing door 3 are arranged along the vertical direction, the center positions right opposite to the side parts of the inner plate 31 and the outer plate 32 are provided with through holes, and the through holes are fixedly connected with the observation plate 12 made of transparent materials. As shown in fig. 3, the opening and closing door 3 is fixedly connected with the first sliding block 7 and the second sliding block 9, and the opening and closing door 3 can move along the first sliding rail 4 and the second sliding rail 5 to open or close the opening and closing door 3.

The outer side of the bottom of the opening and closing door 3 is inwards concave, the inner side of the bottom of the opening and closing door 3 is inwards convex, and the bottom of the opening and closing door 3 is positioned on the inner side of the shell 1. The shell 1 on one side of the opening 2 is provided with an abutting sheet 10, the edge of the abutting sheet 10 is bent to form a reinforcing sheet 11, and one side of the opening and closing door 3 is provided with a concave avoiding groove 34.

Be equipped with the handle on the door 3 that opens and shuts, the operator holds the handle pulling door 3 that opens and shuts, makes door 3 that opens and shuts move along first slide rail 4 and second slide rail 5, and door 3 that opens and shuts moves towards the left side, realizes opening of door 3 that opens and shuts, and door 3 that opens and shuts moves towards the right side, supports when leaning on by and leans on piece 10 and strengthening piece 11 and be located in dodging groove 34 when opening and shutting door 3, and door 3 that opens and shuts closes.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although the terms of the housing 1, the opening 2, the opening/closing door 3, the inner plate 31, the outer plate 32, the cavity 33, the escape groove 34, the first slide rail 4, the second slide rail 5, the insertion groove 6, the first slider 7, the mount table 8, the second slider 9, the abutting piece 10, the reinforcing piece 11, the observation plate 12, etc. are used more herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims

1. A protective cover of an inclined bed line rail numerical control lathe comprises a shell (1) with an accommodating cavity inside, the shell (1) is provided with an opening (2) communicated with the outside, an opening and closing door (3) is arranged at the opening (2), characterized in that the opening and closing door (3) comprises an inner plate (31) and an outer plate (32), the inner plate (31) and the outer plate (32) are fixedly connected in the circumferential direction, a cavity (33) is arranged between the inner plate (31) and the outer plate (32), the top of the opening (2) of the shell (1) is provided with a first slide rail (4), a second slide rail (5) is arranged at the bottom of the opening (2) of the shell (1), the first sliding rail (4) is parallel to the second sliding rail (5), and the opening and closing door (3) can move along the first sliding rail (4) and the second sliding rail (5) to open or close the opening and closing door (3).

2. The shield of the slant bed line rail numerical control lathe according to claim 1, wherein the part of the housing (1) at the top of the opening (2) is recessed to form an embedded groove (6), the first slide rail (4) is arranged in the embedded groove (6), the first slide rail (4) is slidably connected with a first slide block (7), and the first slide block (7) is fixedly connected with the opening and closing door (3).

3. The protective cover of the inclined bed line rail numerical control lathe according to claim 1, characterized in that the inner side of the shell (1) below the bottom of the opening (2) is provided with a mounting platform (8) which is arranged in a protruding manner, the second sliding rail (5) is arranged on the mounting platform (8), the second sliding rail (5) is connected with a second sliding block (9) in a sliding manner, the second sliding block (9) is fixedly connected with the opening and closing door (3), and the bottom of the opening and closing door (3) is arranged on the inner side of the shell (1).

4. The shield for a slant bed linear track numerically controlled lathe according to claim 1, 2 or 3, wherein the outer side of the bottom of the opening/closing door (3) is recessed inward, and the inner side of the bottom of the opening/closing door (3) is raised inward.

5. The shield for the slant-bed linear-rail numerically-controlled lathe according to claim 1, 2 or 3, wherein the shell (1) on one side of the opening (2) is provided with a supporting piece (10), the edge of the supporting piece (10) is bent to form a reinforcing piece (11), one side of the opening and closing door (3) is provided with a recessed avoidance groove (34), and when the opening and closing door (3) is supported on the supporting piece (10) to close the opening and closing door (3), the reinforcing piece (11) is located in the avoidance groove (34).

6. The shield for the slant-bed linear rail numerically controlled lathe according to claim 1, 2 or 3, wherein the cross section of the opening and closing door (3) is right-angled, the top of the opening and closing door (3) is arranged along the horizontal direction, the side parts of the opening and closing door (3) are arranged along the vertical direction, through holes are formed in the center positions, opposite to the side parts of the inner plate (31) and the outer plate (32), of the inner plate, and an observation plate (12) made of transparent materials is fixedly connected to the through holes.