CN204171547U - Structure member and comprise the electrical equipment of this structure member - Google Patents
Structure member and comprise the electrical equipment of this structure member Download PDFInfo
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- CN204171547U CN204171547U CN201420356901.XU CN201420356901U CN204171547U CN 204171547 U CN204171547 U CN 204171547U CN 201420356901 U CN201420356901 U CN 201420356901U CN 204171547 U CN204171547 U CN 204171547U
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Abstract
The utility model relates to and provides a kind of structure member and related electric equipment of electrical equipment.Structure member of the present utility model comprises the first component together to be welded and second component, first component and second component have respective first surface with relative second, at the welding edge place of the first component and second component, first surface forms the first kink of the first component and the second kink of second component towards second bending, wherein, under the state that the first component and second component dock each other, the first kink and described second kink against each other and form groove part.Structure member of the present utility model also successfully can carry out welding operation without the need to using independently backing strip, and can guarantee the weld seam obtaining firmly connection.
Description
Technical field
The utility model relates to a kind of structure member, relates to the structure member of electrical equipment particularly.The utility model also relates to the electrical equipment adopting this structure member.
Background technology
The content of this part provide only the background information relevant to the disclosure, and it may not form prior art.
Welding is a kind of interconnection technique of extensive employing, is applied in various engineering equipment.Usually, in order to weld securely, need to arrange welded joint for parts to be welded or independently weld accessory.Such as, when overlapping welding (as shown in Figure 1), backing portion B1 is formed in the edge of one of them part B of components A to be welded and B, this backing portion B1 is stacked on the welding edge of another components A to be welded, and then carry out welding operation, the position indicated at label C is carried out by welding, and then forms weld seam herein.
Adopt overlap joint welding, do not need bevel, and the backing portion due to welding assembly B being formed, thus without the need to arranging extra backing plate.Here it should be noted that, the Main Function in backing portion determines welding region, contributes to forming molten bath, thus improve the welding quality of the root of weld.During welding operation, first components A assembled with B and clamp together with (needing extra fixture), and then welding.
For this welding manner, inventor of the present utility model finds, if need the geometric configuration of two parts of welding identical, but needs to be provided with extra backing portion due to one of them parts, therefore make the actual configuration of two parts can not be identical, thus can not realize exchanging.Thus, add the quantity of spare unit, maintenance operation complexity is increased.Further, during overlap joint welding, two components must by extra clamp together, in place to ensure correctly to assemble each other, this also increases the complexity of welding operation.
The another kind of welding manner extensively adopted is docking welding, as shown in Figure 2.In this case, two welding assembly A ' and B ' do not need to form backing portion, but adopt independent backer board D to realize welding.When carrying out welding operation, first welding assembly A ' and B ' is assembled in place, reserve bevel for welding C ' therebetween, and then backer board D spot welding is fixed on two welded unit A ' and B ', weld at groove C ' place subsequently, after having welded, weld seam can be formed at C ' place.
Inventor of the present utility model finds further, needs in components A in docking welding ' and the edge to be welded of B ' process groove part A1 ' and B1 ' in advance, and the processing cost of groove part A1 ' and B1 ' is relatively high, and manufacturing cost therefore can be caused to increase.And need to adopt independent backer board D during docking welding, backer board D needs spot welding to be before welding fixed on components A on the one hand ' and B ' on, need to remove backer board D after welding completes on the other hand, therefore cause operation complexity to increase.
Therefore, need the structure member providing a kind of structure to improve, it can overcome at least one above-mentioned problems of the prior art.
Utility model content
An object of the present utility model is to provide a kind of structure member, and it can improve the convenience of welding operation.
Another object of the present utility model is to provide a kind of structure member, and it can improve welding quality.
Another object of the present utility model is to provide a kind of structure member, and it can improve the interchangeability of structure member.
One or more in above-mentioned purpose, a kind of structure member of electrical equipment is provided according to first aspect of the present utility model, described structure member comprises the first component together to be welded and second component, first component and second component have respective first surface with relative second, at the welding edge place of the first component and second component, first surface forms the first kink of the first component and the second kink of second component towards second bending, wherein, under the state that the first component and second component dock each other, first kink and described second kink against each other and be configured for weld groove part.
Adopt such scheme, first kink and the second kink self can serve as welding backing strip, thus without the need to using independently backing strip also successfully can carry out welding operation, and, first kink and the second kink self can also form groove part by cooperation against each other, thus can guarantee the weld seam obtaining firmly connection.
Preferably, according to the structure member of the utility model first aspect, wherein, the direction that second edge is identical with first surface bends.
Preferably, according to the structure member of the utility model first aspect, wherein, second bends with identical configuration with first surface.
Preferably, according to the structure member of the utility model first aspect, wherein, the first kink and the second kink are configured to Mirror Symmetry each other.
Preferably, according to the structure member of the utility model first aspect, wherein, the cross sectional shape of groove part is as general as V-arrangement or U-shaped.
Preferably, according to the structure member of the utility model first aspect, wherein, first surface and/or the second face are formed as circular arc.
Preferably, according to the structure member of the utility model first aspect, wherein, the first kink and the second kink are formed by bending or punching press.
Preferably, according to the structure member of the utility model first aspect, wherein, under the state that the first component and second component dock each other, groove part is positioned at inner side or the outside of structure member.
Preferably, according to the structure member of the utility model first aspect, wherein, under the state that the first component and second component weld together, groove part place forms weld seam.
Preferably, according to the structure member of the utility model first aspect, wherein, converge each other near first surface and second outer surface at structure member or inner surface.
Preferably, according to the structure member of the utility model first aspect, wherein, the first component and second component are respectively half housing.
Preferably, according to the structure member of the utility model first aspect, wherein, described half housing is plate component or flexure type component.
Preferably, according to the structure member of the utility model first aspect, wherein, the first component and second component are the welded case for flowmeter, sensor, booster pump, pressure regulator valve or transmitter.
Preferably, according to the structure member of the utility model first aspect, wherein, the height of the first kink and/or the second kink is 0.8 ~ 1.2 times of the thickness of the first component and/or second component.
Preferably, according to the structure member of the utility model first aspect, wherein, the bending angle of the first kink or the second kink is 25 ~ 75 degree.
Further, provide a kind of electrical equipment according to second aspect of the present utility model, described electrical equipment comprises the structure member according to the utility model first aspect, together with the first component is welded to one another with second component.
Preferably, according to the electrical equipment of the utility model second aspect, wherein, the first component and second component Mirror Symmetry each other.
Preferably, according to the electrical equipment of the utility model second aspect, wherein, electrical equipment is flowmeter, sensor booster pump, pressure regulator valve or transmitter.
Accompanying drawing explanation
By the description referring to accompanying drawing, the feature and advantage of one or several embodiment of the present utility model will become easier to understand, wherein:
Fig. 1 is the schematic diagram of overlap joint welding manner of the prior art;
Fig. 2 is the schematic diagram of docking welding manner of the prior art;
Fig. 3 A to Fig. 3 F be in place according to the assembling of the structure member of embodiment of the present utility model after the schematic diagram of welding position; And
Fig. 4 is the schematic diagram after welding together according to the structure member of embodiment of the present utility model.
Detailed description of the invention
Description related to the preferred embodiment is only exemplary below, and is never the restriction to the utility model and application or usage.Adopt identical Reference numeral to represent identical parts in various figures, therefore the structure of same parts is by no longer repeated description.
Be described according to structure member of the present utility model and related electric equipment referring to Fig. 3 A to Fig. 4.
First with reference to Fig. 3 A to Fig. 3 F, illustrated therein is according to the welding position under the structure member mated condition of embodiment of the present utility model.Structure member shown in figure specifically comprises two components together to be welded, that is, the first component 10 and second component 20.As shown in FIG., the first component 10 has first surface 10a and relative second 10b, and similarly, second component 20 has first surface 20a and relative second 20b.And then at the welding edge place of the first component 10 and second component 20, first surface 10a, 20a form the first kink 11 of the first component 10 and the second kink 21 of second component 20 towards second 10b, 20b bending respectively.When welding, the first component 10 and second component 20 dock each other, in this case, the first kink 11 and the second kink 21 against each other and be configured for the groove part 30 that carries out welding.
The main purpose forming the first above-mentioned kink 11 and the second kink 21 is to simplify welding operation, improves welding quality simultaneously.On the one hand, the first kink 11 and the second kink 12 can serve as welding backing strip, thus without the need to using independently backing strip also successfully can carry out welding operation.On the other hand, the first kink 11 and the second kink 21 can also be utilized by cooperation against each other and self form groove part 30, thus can guarantee the weld seam obtaining firmly connection.
The welding position of the structure member of different configuration has been shown in Fig. 3 A to Fig. 3 F.Particularly, in the example that Fig. 3 A to Fig. 3 D shows, second 10b, 20b of the first component 10 and the second welded frame 20 also bend, and bend along the direction identical with first surface 10a, 20a.In Fig. 3 E and Fig. 3 F example, second 10b, 20b of the first component 10 and second component 20 bend with first surface 10a, 20a, but keep the design shape of its script.Thus, can form dissimilar kink, this can need to carry out unrestricted choice according to the design of reality.Needs illustrate, owing to being enlarged drawing, it is smooth for schematically showing second 10b, 20b in figure, but in fact also can be bending.
Generally, in the embodiment shown in Fig. 3 A to Fig. 3 F, no matter how first surface 10a, 20a and second 10b, 20b bend, and they all converge each other by near the outer surface or inner surface of structure member, to obtaining smooth outward appearance.
Further, one example has easily been shown in Fig. 3 A, wherein, second 10b, 20b bend with identical configuration with first surface 10a, 20a, that is, second formed shape of 10b, 20b bending is identical with the shape that first surface 10a, 20a are bent into.This example is relatively easily processed, and can be obtained by simple wrap direction.For other examples shown in figure, bending, punching press or any other suitable mode can be utilized to process.
Advantageously, for the consideration of operation ease, the first kink 11 and the second kink 21 are configured to Mirror Symmetry each other, and the configuration of this Mirror Symmetry is obviously convenient to carry out welding operation.At this, the configuration of the first component 10 and second component 20 is not particularly limited, even if the first component 10 is different with the geometry of second component 20, also can forms the kink of this Mirror Symmetry at welding edge place.
According to the utility model, can weld the first component 10 and second component 20 to dock welding manner, for overlap joint welding, butt-welded equipped convenient, be more convenient for firm, the component of various shape can be adapted to.And, especially, when the first component 10 is identical with the geometric configuration of second component 20, based on principle of the present utility model, because the first component 10 and second component 20 are designed to the kink 11,21 with self, thus make the first component 10 also identical with the actual shape processed of second component 20, the quantity of replacing parts for subsequent use can be reduced thus (namely, without the need to preparing corresponding replacing parts for subsequent use for each component 10,20), reduce processing cost.Simultaneously, first kink 11 and the second kink 21 self can serve as the effect of backing strip, without the need to using extra backing strip, this is because when the first component 10 and second component 20 Butt Assembling in place after, the first kink 11 and the second kink 21 against each other and form groove part 30.Thus, groove part 30 can be used in forming welding pool, and guarantees that molten bath extends to the material internal of component 10,20, and after the first component 10 and second component 20 weld together, groove part 30 place just obtains solid firmly weld seam.And groove part 30 is due to the tight abutting of the first kink 11 and the second kink 21 one side closed, and this makes without the need to using extra backing strip to carry out smoothly to guarantee welding operation on the one hand, and further improves the aesthetics of welding finished product on the other hand.In addition, owing to not adopting extra backing strip, also just eliminate after the welding operations are completed in the operation of removing backing strip thereupon.
According to the design of component of the present utility model while make use of overlap joint and butt-welded advantage, avoid the shortcoming of existence in overlap joint and docking welding by improving the design of the welding portion of component.Further, the welding finished product formed thus is more attractive in appearance.
According to principle of the present utility model, in order to form firmly weld seam, groove part 30 is as general as tapered shape wide at the top and narrow at the bottom.As shown in the embodiment of Fig. 3 A to Fig. 3 F, the cross sectional shape of groove part 30 is as general as V-arrangement or U-shaped.At this, it should be noted that, V-arrangement or U-shaped refer to shape roughly, but not definitely accurate shape.The groove part 30 of this form is conducive to molten bath and is formed, and only need carry out single-sided welding.
Particularly, above-mentioned groove part 30 can be formed by the kink 11,21 constructing various ways.In the embodiment shown in Fig. 3 A, first surface 10a, 20a can be formed as circular arc.Similarly, second 10b, 20b also can be formed as above-mentioned circular arc.The form of first surface 10a, 20a and second 10b, 20b can arbitrarily be arranged in pairs or groups, and needs and determine according to design.
In addition, also it should be noted that, although there is shown first surface 10a, 20a to be positioned at upside, second 10b, 20b are positioned at downside, thus after the first component 10 and second component 20 dock each other, define the groove part 30 being positioned at total part innerside.But this is only exemplary, otherwise is also fine, in the case, after the first component 10 and second component 20 dock each other, the groove part 30 of formation is positioned at the outside of total parts.
According to thought of the present utility model, the first component 10 and second component 20 can be used as any structure member of electrical equipment, such as, and shell structure, plate structure etc.Description Welding Structure 10,20 is embodied as the embodiment of shell structure below.
Particularly, according in an embodiment of the present utility model, the first component 10 and second component 20 are embodied as half housing respectively.Fig. 4 show this be configured to half housing the first component 10 and second component 20 weld together after state diagram.In the embodiment illustrated in fig. 4, as the first component 10 of half housing and second component 20, there are two welding edges separately, at these two welding edge places, the first component 10 is formed with the first kink 11a and the second kink 11b, and second component 20 is formed with second kink 21a, 21b.After Butt Assembling, the first kink 11a and the second bending part 21a defines groove part 30a, and the first kink 11b and the second kink 21b defines groove part 30b.Welding is just carried out along groove part 30a and 30b, thus forms the continuous weld along welding edge
Further, although the welded case that Fig. 4 shows has complicated curved configuration, in other embodiments, welded case also can be plate component, or any other forms of flexure type component.
Especially, the first component 10 shown in Fig. 4 and second component 20 may be used for the housing member of coriolis mass flowmeters (Coriolis Mass Flowmeter, CMF).In addition, according to application scenario particularly, also can be the welded case for sensor, booster pump, pressure regulator valve or transmitter etc. according to component of the present utility model.
Particularly, with reference to Fig. 3 A, according to the utility model, the height H of the first kink 11 or the second kink 21 can be 0.8 ~ 1.2 times of the thickness t of the first component 10 or second component 20.Here, kink height H refers to the vertical height of bending starting point to kink end of the first kink 11 or the second kink 21.In this altitude range, the degree of depth of the groove part 30 formed equals substantially or slightly larger than the thickness of the first component 10 or second component 20, the weld seam formed thus is substantially concordant with the surface of second component 20 with the first component 10.In reality, suitably can adjust the height H of the first kink 11 and the second kink 21 according to the actual configuration of the first component 10 and second component 20 and welding requirements.
And then according to the utility model, the bending angle α of the first kink 11 or the second kink 21 is preferably 25 ~ 75 degree.Here, bending angle α refers to the angle between the tangent line of kink starting point and the tangent line of kink end, as shown in Figure 3A.This angular range is also to form the groove part 30 being convenient to welding operation.
Still according to principle of the present utility model, additionally provide a kind of electrical equipment, this electrical equipment have employed the housing formed by said structure parts, together with wherein the first component 10 is welded to one another with second component 20.According in electrical equipment of the present utility model, the housing formed by said structure parts can comprise at least two components be welded to one another together.Certainly, according to the concrete make of the housing of electrical equipment, multiple component can be utilized formed a complete housing.
Especially, in one embodiment, electrical equipment can comprise the component of two Mirror Symmetries each other, the first component 10 as shown in Figure 4 and second component 20.In the case, as described above, because the first component 10 is identical with the geometric configuration of second component 20, and be formed with the first respective kink 11 and the second kink 21, therefore only need prepare a set of replacing parts for subsequent use and just can complete replacing to two components 10,20, thus decrease the quantity of spare unit.
Similarly, can be flowmeter, sensor booster pump, pressure regulator valve or transmitter etc. according to electrical equipment of the present utility model.Certainly, any other electrical equipments comprising housing can adopt the welded unit according to principle of the present utility model, and these drop in scope of the present utility model all equally.
Although described various embodiment of the present utility model in detail at this, but answering this to understand the utility model and be not limited to the detailed description of the invention described in detail and illustrate here, other modification and variant can be realized when not departing from essence of the present utility model and scope by those skilled in the art.All these modification and variant all fall in scope of the present utility model.And all components described here can be replaced by component equivalent in other technologies.
Claims (18)
1. the structure member of an electrical equipment, it is characterized in that, described structure member comprises the first component (10) together to be welded and second component (20), described first component (10) and described second component (20) have respective first surface (10a, 20a) with relative second (10b, 20b), at the welding edge place of described first component (10) and described second component (20), described first surface (10a, 20a) towards described second (10b, 20b) bend and form first kink (11) of described first component (10) and second kink (21) of described second component (20), wherein, under the state that described first component (10) and described second component (20) are docked each other, described first kink (11) and described second kink (21) against each other and be configured for weld groove part (30).
2. structure member according to claim 1, is characterized in that, described second (10b, 20b) bends along the direction identical with described first surface (10a, 20a).
3. structure member according to claim 2, is characterized in that, described second (10b, 20b) and described first surface (10a, 20a) bend with identical configuration.
4. structure member according to claim 1, is characterized in that, described first kink (11) and described second kink (21) are configured to Mirror Symmetry each other.
5. structure member according to claim 1, is characterized in that, the cross sectional shape of described groove part (30) is as general as V-arrangement or U-shaped.
6. structure member according to claim 2, is characterized in that, described first surface (10a, 20a) and/or second (10b, 20b) are formed as circular arc.
7. structure member according to claim 1, is characterized in that, described first kink (11) and described second kink (21) are formed by bending or punching press.
8. structure member according to claim 1, it is characterized in that, under the state that described first component (10) and described second component (20) are docked each other, described groove part (30) is positioned at inner side or the outside of described structure member.
9. structure member according to claim 1, is characterized in that, under the state that described first component (10) and described second component (20) weld together, described groove part (30) place forms weld seam.
10. structure member according to claim 1, is characterized in that, described first surface (10a, 20a) and described second (10b, 20b) converge each other near the outer surface or inner surface of described structure member.
11. structure members according to any one of claim 1-10, it is characterized in that, described first component (10) and described second component (20) are respectively half housing.
12. structure members according to claim 11, is characterized in that, described half housing is plate component or flexure type component.
13. structure members according to claim 11, is characterized in that, described first component (10) and described second component (20) are the welded case for flowmeter, sensor, booster pump, pressure regulator valve or transmitter.
14. structure members according to any one of claim 1-10, it is characterized in that, 0.8 ~ 1.2 times of the thickness (t) that the height (H) of described first kink (11) and/or described second kink (21) is described first component (10) and/or described second component (20).
15. structure members according to any one of claim 1-10, it is characterized in that, the bending angle (α) of described first kink (11) or described second kink (21) is 25 ~ 75 degree.
16. 1 kinds of electrical equipments, is characterized in that, described electrical equipment comprises the structure member according to any one of claim 1 to 15, and described first component (10) and described second component (20) are welded to one another together.
17. electrical equipments according to claim 16, is characterized in that, described first component (10) and described second component (20) Mirror Symmetry each other.
18. electrical equipments according to claim 16 or 17, it is characterized in that, described electrical equipment is flowmeter, sensor, booster pump, pressure regulator valve or transmitter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420356901.XU CN204171547U (en) | 2014-06-30 | 2014-06-30 | Structure member and comprise the electrical equipment of this structure member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420356901.XU CN204171547U (en) | 2014-06-30 | 2014-06-30 | Structure member and comprise the electrical equipment of this structure member |
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| Publication Number | Publication Date |
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| CN204171547U true CN204171547U (en) | 2015-02-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420356901.XU Active CN204171547U (en) | 2014-06-30 | 2014-06-30 | Structure member and comprise the electrical equipment of this structure member |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105234577A (en) * | 2014-06-30 | 2016-01-13 | 微动公司 | Structural component and electrical equipment comprising same |
-
2014
- 2014-06-30 CN CN201420356901.XU patent/CN204171547U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105234577A (en) * | 2014-06-30 | 2016-01-13 | 微动公司 | Structural component and electrical equipment comprising same |
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