CN208317167U

CN208317167U - A kind of structure for reducing cavity negative pressure and side plate being caused to deform

Info

Publication number: CN208317167U
Application number: CN201820771139.XU
Authority: CN
Inventors: 帅宝玉
Original assignee: Hangzhou Aike Automation Technology Co Ltd
Current assignee: Hangzhou Aike Automation Technology Co Ltd
Priority date: 2018-05-23
Filing date: 2018-05-23
Publication date: 2019-01-01
Anticipated expiration: 2028-05-23

Abstract

The utility model relates to a kind of structures that reduction cavity negative pressure causes side plate to deform, it belongs to cutting equipment vacuum cavity field.The utility model includes side plate one, side plate two, cross bar and loop bar, and side plate one, side plate two are separately positioned on the two sides of cross bar, and loop bar and cross bar are socketed, and the both ends of loop bar are connected with the both ends of cross bar respectively, and the both ends of cross bar are connected with side plate one, side plate two respectively.The structure design of the utility model is reasonable, securely and reliably, reduces both side plate in machine use process and curves inwardly deformation, satisfy the use demand.

Description

A kind of structure for reducing cavity negative pressure and side plate being caused to deform

Technical field

The utility model relates to a kind of structures, and the structure of side plate deformation is caused more particularly, to a kind of reduction cavity negative pressure, It belongs to cutting equipment vacuum cavity field.

Background technique

Existing structure causes spacing on the upside of both side plate to become smaller on big width machine in use, crossbar deformity is excessive, right Sliding block on guide rail damages.As shown in Figure 1, the intermediate of two 2-2 of one 1-1 of connecting plate and connecting plate connects cross bar 3-3, this knot When structure two sides plate spacing becomes smaller excessive, the operation of moving parts is influenced, causes unnecessary hidden danger.

Utility model content

The purpose of the utility model is to overcome the above deficiencies in the existing technologies, and provide a kind of structure design conjunction Reason, securely and reliably, reducing two sides in use process, to the metaboly of cross bar, the reduction cavity negative pressure improved service life is drawn Play the structure of side plate deformation.

The technical scheme in the invention for solving the above technical problem is: the reduction cavity negative pressure causes side plate to deform Structure, including side plate one, side plate two and cross bar, the side plate one, side plate two are separately positioned on the two sides of cross bar, and feature exists In: it further include loop bar, the loop bar and cross bar are socketed, and the both ends of loop bar are connected with the both ends of cross bar respectively, the both ends point of cross bar It is not connected with side plate one, side plate two；Overall structure advantages of simple, securely and reliably, reduce in machine use process both side plate to Interior bending deformation, satisfies the use demand.

Preferably, the outside of cross bar is arranged in loop bar described in the utility model；Change what bar deformation deformed side plate It influences, while also strengthening the intensity of structure.

Preferably, loop bar described in the utility model and cross bar are welded to connect；It ensure that bonding strength.

Preferably, loop bar described in the utility model and cross bar are all made of common carbon structural steel；Comprehensive performance is preferable, by force The performances such as degree, plasticity and welding are preferably cooperated.

The utility model compared with prior art, has the following advantages that and effect: overall construction design advantages of simple, safety Reliably, the deformation of both side plate caused by vacuum chamber negative pressure in use process is reduced, the stability and use of machine operation are improved Service life satisfies the use demand.

Detailed description of the invention

Fig. 1 is existing structural schematic diagram.

Fig. 2 is the overall structure diagram of the utility model embodiment.

Fig. 3 is the partial enlargement structural representation in Fig. 2 at A.

In figure: side plate 1, side plate 22, loop bar 3, cross bar 4.

Specific embodiment

The utility model is described in further detail with reference to the accompanying drawing and by embodiment, and following embodiment is pair The explanation of the utility model and the utility model is not limited to following embodiment.

Embodiment.

Referring to fig. 2 to Fig. 3, it includes side plate 1, side plate two that the present embodiment, which reduces the structure that cavity negative pressure causes side plate to deform, 2, cross bar 4 and loop bar 3, side plate 1, side plate 22 are separately positioned on the two sides of cross bar 4, and loop bar 3 and cross bar 4 are socketed, loop bar 3 Both ends are connected with the both ends of cross bar 4 respectively, and the both ends of cross bar 4 are connected with side plate 1, side plate 22 respectively.

The outside of cross bar 4 is arranged in the loop bar 3 of the present embodiment；Loop bar 3 and cross bar 4 are welded to connect.

The loop bar 3 and cross bar 4 of the present embodiment are all made of common carbon structural steel.

By above-mentioned elaboration, those skilled in the art can implement.

In addition, it should be noted that, the specific embodiments described in this specification, the shape of parts and components are named Title etc. can be different, and above content is only to the utility model structure example explanation described in this specification. All equivalence changes or simple change done according to structure, feature and principle described in the concept of the patent of the utility model, are wrapped It includes in the protection scope of the utility model patent.Those skilled in the art of the present invention can be to described Specific embodiment does various modifications or additions or is substituted in a similar manner, without departing from the knot of the utility model Structure or beyond the scope defined by this claim, all should belong to the protection range of the utility model.

Claims

1. a kind of structure for reducing cavity negative pressure and side plate being caused to deform, including side plate one, side plate two and cross bar, the side plate one, Side plate two is separately positioned on the two sides of cross bar, it is characterised in that: and it further include loop bar, the loop bar and cross bar are socketed, and the two of loop bar End is connected with the both ends of cross bar respectively, and the both ends of cross bar are connected with side plate one, side plate two respectively.

2. the structure according to claim 1 for reducing cavity negative pressure and side plate being caused to deform, it is characterised in that: the loop bar is set It sets in the outside of cross bar.

3. the structure according to claim 1 or 2 for reducing cavity negative pressure and side plate being caused to deform, it is characterised in that: the set Bar and cross bar are welded to connect.

4. the structure according to claim 1 or 2 for reducing cavity negative pressure and side plate being caused to deform, it is characterised in that: the set Bar and cross bar are all made of common carbon structural steel.