CN203592490U - Body of glove box - Google Patents
Body of glove box Download PDFInfo
- Publication number
- CN203592490U CN203592490U CN201320751195.4U CN201320751195U CN203592490U CN 203592490 U CN203592490 U CN 203592490U CN 201320751195 U CN201320751195 U CN 201320751195U CN 203592490 U CN203592490 U CN 203592490U
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- Prior art keywords
- notch
- summit
- hemispheroidal
- hemisphere
- rectangular steel
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Abstract
The utility model relates to the field of machines, in particular to a body of a glove box and a machining method of the body. The body of the glove box comprises a bottom plate and side plates, and the bottom plate and the side plates are formed by bending a rectangular steel plate, wherein V-shaped gaps are cut in the four right angle portions of the rectangular steel plate. Joints of every two adjacent side plates are welded, and the inner wall of each joint is of a spherical arc shape. The machining method of the body of the glove box includes the steps that the V-shaped gaps are cut in the four right angle portions of the rectangular steel plate; connecting lines of peaks of every two adjacent V-shaped gaps serve as bending lines, and then the steel plate is bent to form the bottom plate and the multiple side plates; the inner walls of the joints of every two adjacent side plates are attached to a spherical die; the joints are welded. Compared with the prior art, the body of the glove box and the machining method of the body have the advantages that at least one weld joint is reduced, and therefore the time and the process for welding one joint are reduced.
Description
Technical field
The utility model relates to mechanical field, in particular to glove box casing.
Background technology
Glove box is a kind of laboratory equipment, conventionally can, according to requirement of experiment, gas or radioactive substance be filled with in glove box casing, thereby create the experimental situation that meets requirement of experiment.
Glove box casing comprises base plate and four side plates that are fixedly connected with base plate, for the ease of the filler of cleaning glove box body inside, junction between base plate and side plate is that fillet is excessive, conventionally, first cut four right angle portions of rectangular steel plates, form four square breach, be four summits of square floor take the summit of four square breach of the right angle portion that cuts, be bending line along adjacent place, two summits line segment, use bender that side plate is turned up, thereby in process, can form space between adjacent side plate.As shown in Figure 1, in order to make up this space, need between adjacent side plate 2, fill into 1/8 spherical shell 1, this 1/8 spherical shell 1 welds with adjacent side plate 2 respectively.
But, on the glove box casing in correlation technique, between adjacent side plates 2, fill into after 1/8 spherical shell, there are two weld seams 3 in the junction of the adjacent side plates of glove box casing, weld seam quantity is many.
Utility model content
The purpose of this utility model is to provide a kind of glove box casing, to solve the above problems.
A kind of glove box casing is provided in embodiment of the present utility model, this glove box casing comprises by four right angle portions and is cut with base plate and the side plate that the rectangular steel plates bending of V-notch forms, and the joint welding of adjacent two described side plates and the inwall of each joint are ball arcuation.
The glove box casing of the utility model above-described embodiment, comprises by four right angle portions and is cut with base plate and the side plate that the rectangular steel plates bending of V-notch forms, and the joint welding of adjacent two side plates and the inwall of each joint are ball arcuation.In said structure, be that ball arcuation has guaranteed the arc transition between adjacent side plates by the inwall of each joint, can meet glove box casing and be convenient to clean requirement, after the joint welding of two simultaneously adjacent side plates, only there is a weld seam, compared with prior art, at least reduce by a weld seam, reduced time and the technique of welding a joint.
Accompanying drawing explanation
Fig. 1 shows the part-structure enlarged diagram of glove box casing of the prior art;
Fig. 2 shows the structure for amplifying schematic diagram of joint between the glove box adjacent side plates that the utility model provides;
The V-notch schematic diagram of the rectangular steel plates providing in the utility model is provided Fig. 3;
Fig. 4 shows spheroid schematic diagram used in the cutting V-notch that the utility model provides;
Fig. 5 shows the cut lengths schematic diagram of a kind of concrete V-notch that the utility model provides.
The specific embodiment
Also by reference to the accompanying drawings the utility model is described in further detail below by specific embodiment.
The utility model embodiment provides a kind of glove box casing, as shown in Figure 2, this glove box casing comprises by four right angle portions and is cut with base plate and the side plate 2 that the rectangular steel plates bending of V-notch forms, and the joint 4 of adjacent two side plates 2 welds and the inwall of each joint 4 is ball arcuation.
The glove box casing of the utility model above-described embodiment, comprises by four right angle portions and is cut with base plate and the side plate 2 that the rectangular steel plates bending of V-notch forms, the joint 4 of adjacent two side plates 2 welds and the inwall of each joint 4 is ball arcuation.In said structure, be that ball arcuation has guaranteed the arc transition between adjacent side plates 2 by the inwall of each joint 4, can meet glove box casing and be convenient to clean requirement, after joint 4 welding of two simultaneously adjacent side plates 2, only there is a weld seam, compared with prior art, at least reduce by a weld seam, reduced time and the technique of welding a joint 4.
As a kind of possible implementation, as shown in Figure 3, the summit A of V-notch is positioned in rectangular steel plates, and two trimmings 5 of V-notch with respect to its summit A straight line 6 symmetries to the B place, summit of rectangular steel plates.
Due to two trimmings 5 with respect to its summit A straight line 6 symmetries to the B place, summit of rectangular steel plates, make joint 4 just be positioned at the connection midline position of adjacent side plates 2 by this structure, make the joint 4 after bending more carefully and neatly done.
Particularly, in conjunction with Fig. 4, the structure of V-notch of the present utility model is introduced, the structure of V-notch is: on a hemisphere 11; The radius of hemisphere 11 equals the radius of spherical mould and 1/2nd thickness sums of rectangular steel plates; On the cross section K that is parallel to hemispheroidal plane, the hemisphere that obtains dissecing; Circumferential length take the arc length of dissecing edge before hemisphere launches; To dissect 1 C on edge arc length along hemispheroidal cambered surface to hemispheroidal summit D as radius, obtain the circumferential length after hemisphere launches and calculate the difference of the circumferential length of hemisphere before and after launching; Summit A take hemispheroidal summit D as V-notch, to dissect 1 C on edge arc length along hemispheroidal cambered surface to hemispheroidal summit as radius, be the circular arc E of the difference of the circumferential length before and after hemisphere launches as arc length in four right angle portions of rectangular steel plates; Two end points F and the G of this circular arc E are positioned in two trimmings 5 of V-notch; Make multiple cross section H along the centre of sphere to hemispheroidal summit, obtain successively some I and the J of multiple two trimmings that are positioned at V-notch; Two trimmings 5 of V-notch comprise multiple points; Four right angle portions of rectangular steel plates are provided with V-notch.
Particularly, in conjunction with Fig. 3, Fig. 4 and Fig. 5, first obtain the hemisphere 11 that a radius is x, wherein radius x equals the radius R of spherical mould and 1/2nd thickness sums of rectangular steel plates.Further, with radius R=17 of spherical mould, 1/2nd thickness H=1.5 of rectangular steel plates are example.To be parallel to hemispheroidal plane as cross section H, according to this cross section, H dissects hemisphere; Circumferential length take the arc length of dissecing edge before hemisphere launches: 2 π (xsin30 °)=π x; To dissect 1 C on edge arc length along hemispheroidal cambered surface to hemispheroidal summit D as radius, obtain the circumferential length after hemisphere launches: 2 π 2 π x/12=2 π π x/6, radius after expansion is R1=2 π x/12=π x/6, and the size R9.7 of our expanded view (corresponding) also calculates the difference π of the circumferential length of hemisphere before and after launching
2x/3-π x is the arc length (size 1 of corresponding we expanded view Fig. 5) of indentation, there; Summit A take hemispheroidal summit D as V-notch, to dissect 1 C on edge arc length along hemispheroidal cambered surface to hemispheroidal summit as radius, be the circular arc E of the difference of the circumferential length before and after hemisphere launches as arc length in four right angle portions of rectangular steel plates; Two end points F and the G of this circular arc E are positioned in two trimmings 5 of V-notch; Make multiple cross section H along the centre of sphere to hemispheroidal summit, the like,
circumferential length after expansion is 2 π
2x/3, thus launch after on the K of cross section, its launch after radius be the R19.4 in Fig. 5,
(size 5.4 of corresponding we expanded view Fig. 5); Circumferential length=2 π x before hemispherical largest circumference place launches, launching circumferential length is 2 π (3R1)=π
2x, so the radius after launching is R29 in Fig. 5, the arc length=π of indentation, there
2the size 16.4 of corresponding we the expanded view Fig. 5 of x/3-2 π x().Obtain successively some I and the J of multiple two trimmings that are positioned at V-notch; Simulate two trimmings 5 of V-notch according to multiple points; Along two trimmings 5, four of rectangular steel plates right angle portions are cut, with above-mentioned radius R=17 with spherical mould, H=1.5 is that the size of the V-notch that obtains of example can be with reference to shown in Fig. 5.
The as above processing method of glove box casing of a kind of processing is also provided in the utility model embodiment, and the method comprises: four right angle portions of rectangular steel plates are cut out to V-notch; Take the summit line of adjacent two V-notch as bending line, steel plate bending is formed to base plate and multiple side plate; By the inwall of the joint of adjacent two side plates and the laminating of spherical mould; By each joint welding.
The processing method of the glove box casing that the utility model above-described embodiment provides, cuts out V-notch by four right angle portions of rectangular steel plates; Take the summit line of adjacent two V-notch as bending line, steel plate bending is formed to base plate and multiple side plate; By the inwall of the joint of adjacent two side plates and the laminating of spherical mould; By each joint welding.In this processing method, relative and prior art, without processing 1/8 spherical shell, and only has a weld seam between the adjacent side of the glove box casing of machine-shaping.
Wherein, the cutting method of V-notch is: get a hemisphere; Hemispheroidal radius equals the radius of spherical mould and 1/2nd thickness sums of rectangular steel plates; To be parallel to hemispheroidal plane as cross section, according to this cross section, hemisphere is dissectd; Circumferential length take the arc length of dissecing edge before hemisphere launches; To dissect some arc length along hemispheroidal cambered surface to hemispheroidal summit on edge as radius, obtain the circumferential length after hemisphere launches and calculate the difference of the circumferential length of hemisphere before and after launching; Summit take hemispheroidal summit as V-notch, to dissect some arc length along hemispheroidal cambered surface to hemispheroidal summit on edge as radius, is the circular arc of the difference of the circumferential length before and after hemisphere launches as arc length in four right angle portions of rectangular steel plates; Two end points of this circular arc are positioned in two trimmings of V-notch; Do multiple cross sections along the centre of sphere to hemispheroidal summit, repetition above-mentioned steps obtains the point of multiple two trimmings that are positioned at V-notch; Simulate two trimmings of V-notch according to multiple points; Along two trimmings, four of rectangular steel plates right angle portions are cut.
Particularly, in conjunction with Fig. 3, Fig. 4 and Fig. 5, first obtain the hemisphere 11 that a radius is x, wherein radius x equals the radius R of spherical mould and 1/2nd thickness sums of rectangular steel plates.Further, with radius R=17 of spherical mould, 1/2nd thickness H=1.5 of rectangular steel plates are example.To be parallel to hemispheroidal plane as cross section H, according to this cross section, H dissects hemisphere; Circumferential length take the arc length of dissecing edge before hemisphere launches: 2 π (xsin30 °)=π x; To dissect 1 C on edge arc length along hemispheroidal cambered surface to hemispheroidal summit D as radius, obtain the circumferential length after hemisphere launches: 2 π 2 π x/12=2 π π x/6, radius after expansion is R1=2 π x/12=π x/6, and the size R9.7 of our expanded view (corresponding) also calculates the difference π of the circumferential length of hemisphere before and after launching
2x/3-π x is the arc length (size 1 of corresponding we expanded view Fig. 5) of indentation, there; Summit A take hemispheroidal summit D as V-notch, to dissect 1 C on edge arc length along hemispheroidal cambered surface to hemispheroidal summit as radius, be the circular arc E of the difference of the circumferential length before and after hemisphere launches as arc length in four right angle portions of rectangular steel plates; Two end points F and the G of this circular arc E are positioned in two trimmings 5 of V-notch; Make multiple cross section H along the centre of sphere to hemispheroidal summit, the like,
circumferential length after expansion is 2 π
2x/3, thus launch after on the K of cross section, its launch after radius be the R19.4 in Fig. 5,
(size 5.4 of corresponding we expanded view Fig. 5); Circumferential length=2 π x before hemispherical largest circumference place launches, launching circumferential length is 2 π (3R1)=π
2x, so the radius after launching is R29 in Fig. 5, the arc length=π of indentation, there
2the size 16.4 of corresponding we the expanded view Fig. 5 of x/3-2 π x().Obtain successively some I and the J of multiple two trimmings that are positioned at V-notch; Simulate two trimmings 5 of V-notch according to multiple points; Along two trimmings 5, four of rectangular steel plates right angle portions are cut, with above-mentioned radius R=17 with spherical mould, H=1.5 is that the size of the V-notch that obtains of example can be with reference to shown in Fig. 5.
By the inwall of the joint of adjacent two side plates and the laminating of spherical mould, comprise the steps: spherical mould to be placed in the joint of adjacent two side plates; Beat at joint, make inwall and the laminating of spherical mould of joint.
By spherical mould being placed in to the joint of adjacent two side plates; Beat at joint, make inwall and the laminating of spherical mould of joint, after joint is beaten, the docking of adjacent side plates is fitted completely in spherical mold tool, radian is identical with the filleted corner radian of spherical mould completely to make joint, and the size of the glove box obtaining is more accurate.
After by each joint welding, also comprise: by the joint polishing after welding.
Through by joint polishing, make the joint of adjacent two side plates form the weld seam identical with predefined weld bead height.Make the joint after welding more attractive in appearance.
After by the joint polishing after welding, also comprise: by the joint polishing after welding.
Through by joint polishing, make the smooth convex surface of the rear formation of joint welding of adjacent two side plates.Be more convenient for clearing up the residuals in glove box casing.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (3)
1. a glove box casing, is characterized in that, comprises by four right angle portions and is cut with base plate and the side plate that the rectangular steel plates bending of V-notch forms, and the joint welding of adjacent two described side plates and the inwall of each joint are ball arcuation.
2. glove box casing according to claim 1, is characterized in that, the summit of described V-notch is positioned in described rectangular steel plates, and two trimmings of described V-notch are with respect to the extremely straight line symmetry at the place, summit of described rectangular steel plates of its summit.
3. glove box casing according to claim 2, is characterized in that, the structure of described V-notch is:
On a hemisphere; Described hemispheroidal radius equals the radius of spherical mould and 1/2nd thickness sums of described rectangular steel plates; On the cross section that is parallel to described hemispheroidal plane, the hemisphere that obtains dissecing; Circumferential length take the arc length of dissecing edge before described hemisphere launches; To dissect some arc length along described hemispheroidal cambered surface to described hemispheroidal summit on edge as radius, obtain the circumferential length after described hemisphere launches and calculate the difference of the circumferential length of described hemisphere before and after launching; Summit take described hemispheroidal summit as described V-notch, to dissect some arc length along described hemispheroidal cambered surface to described hemispheroidal summit on edge as radius, be the circular arc of the difference of the circumferential length before and after described hemisphere launches as arc length in four right angle portions of rectangular steel plates; Two end points of this circular arc are positioned in two trimmings of described V-notch; Along the centre of sphere multiple cross sections that extremely described hemispheroidal summit obtains, obtain successively the point of multiple two trimmings that are positioned at described V-notch; Two trimmings of described V-notch comprise multiple described points.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320751195.4U CN203592490U (en) | 2013-11-22 | 2013-11-22 | Body of glove box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320751195.4U CN203592490U (en) | 2013-11-22 | 2013-11-22 | Body of glove box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203592490U true CN203592490U (en) | 2014-05-14 |
Family
ID=50673429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320751195.4U Withdrawn - After Issue CN203592490U (en) | 2013-11-22 | 2013-11-22 | Body of glove box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203592490U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103552093A (en) * | 2013-11-22 | 2014-02-05 | 四川聚能核技术工程有限公司 | Glove box body and processing method thereof |
| CN110202289A (en) * | 2018-06-13 | 2019-09-06 | 华帝股份有限公司 | Welding material spreading part, welding part and manufacturing method of welding part |
| CN114603007A (en) * | 2022-03-15 | 2022-06-10 | 苏州浪潮智能科技有限公司 | Forming method and forming device for sheet metal part |
-
2013
- 2013-11-22 CN CN201320751195.4U patent/CN203592490U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103552093A (en) * | 2013-11-22 | 2014-02-05 | 四川聚能核技术工程有限公司 | Glove box body and processing method thereof |
| CN110202289A (en) * | 2018-06-13 | 2019-09-06 | 华帝股份有限公司 | Welding material spreading part, welding part and manufacturing method of welding part |
| CN114603007A (en) * | 2022-03-15 | 2022-06-10 | 苏州浪潮智能科技有限公司 | Forming method and forming device for sheet metal part |
| CN114603007B (en) * | 2022-03-15 | 2024-03-08 | 苏州浪潮智能科技有限公司 | Forming method and forming device for sheet metal part |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140514 Effective date of abandoning: 20160413 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |