CN208787823U - Point tooling is spelled in positioning for fuel tank - Google Patents
Point tooling is spelled in positioning for fuel tank Download PDFInfo
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- CN208787823U CN208787823U CN201821212490.1U CN201821212490U CN208787823U CN 208787823 U CN208787823 U CN 208787823U CN 201821212490 U CN201821212490 U CN 201821212490U CN 208787823 U CN208787823 U CN 208787823U
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- locating piece
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Abstract
The utility model discloses a kind of positioning for fuel tank to spell point tooling, fuel tank includes the first part and the second part, fuel tank is equipped with horizontal upper end face and vertical side end face, it include: locating rack, locating rack is suitable for being bonded with the surface to be welded of fuel tank, locating rack is connected to surface to be welded, and locating rack is equipped with and is circumferentially arranged along the outer wall of locating rack and multiple locating rods for abutting against with horizontal upper end face or vertical side end face are locating rack to be fixed on fuel tank；First positioning mechanism, the first positioning mechanism are connected with locating rack, and the first part can be connected to surface to be welded by the first positioning mechanism；And second positioning mechanism, the second positioning mechanism is connected with locating rack, and the second part can be connected to surface to be welded by the second positioning mechanism.The positioning spells point tooling without calculating element size, and direct positioned zero component locations, it is more accurate to position, and structure is simple, easy to operate.
Description
Technical field
The utility model relates to welding tooling apparatus fields more particularly to a kind of positioning for fuel tank to spell point tooling.
Background technique
In the prior art, when welding for the part of tank surface, the works such as ruler first are turned with tape measure, Steel Ruler and 90 °
The center of tool measurement components, and mark good position with marking pen, and so on the other components of label center；
Components center is calculated to the size at edge, size is surveyed and drawn outward with centre mark point before, then determine the edge of components
Placement location；That there are problems is as follows for this mode, and part part need to calculate size of the components center to edge, and abnormity zero first
Part dimension is not easy to calculate and operating difficulties is time-consuming；Secondly hand dipping scale error is big, it is difficult to guarantee position components size,
It causes repeatedly to reprocess；Furthermore it requires to re-measure size every time, it is serious time-consuming.
Summary of the invention
The utility model aims to solve the problem that one of the above-mentioned problems of the prior art, provides a kind of positioning for fuel tank
Point tooling is spelled, which spells point tooling without calculating element size, and direct positioned zero component locations, it is more accurate to position, and
And structure is simple, it is easy to operate.
To achieve the goals above, the utility model provides an a kind of positioning spelling point tooling for fuel tank, the fuel tank packet
The first part and the second part are included, the fuel tank is equipped with horizontal upper end face and vertical side end face, comprising: locating rack, it is described fixed
Position frame is suitable for being bonded with the surface to be welded of the fuel tank, and the locating rack is connected to the surface to be welded, and the positioning
Frame, which is equipped with, to be circumferentially arranged and abuts against with the horizontal upper end face or vertical side end face more along the outer wall of the locating rack
A locating rod is the locating rack to be fixed on the fuel tank；First positioning mechanism, first positioning mechanism with it is described fixed
Position frame is connected, and first part can be connected to the surface to be welded by the first positioning mechanism；And second localization machine
Structure, second positioning mechanism are connected with the locating rack, and second part can be connected by second positioning mechanism
On the surface to be welded.
In the technical scheme, locating rack can be fixed on by fuel tank by the connection between clamping groove and card adapter plate first
Surface to be welded on, then the first part is fixed by the first positioning mechanism, the second positioning mechanism fixes the second part,
Then the first part and the second part are welded on fuel tank using welding gun, which spells point tooling without calculating components ruler
Very little, direct positioned zero component locations, it is more accurate to position, and structure is simple, easy to operate.
In addition, point tooling is spelled in the positioning according to the present utility model for fuel tank, there can also be following technical characteristic:
Further, first positioning mechanism includes: at least one first locating piece and at least one second locating piece,
And at least one described first locating piece and at least one described second locating piece are disposed vertically, and first locating piece and institute
It states the second locating piece and limits positioning chamber jointly, the positioning chamber is adapted with the outer profile of first part.
Further, second positioning mechanism includes: at least one positioning plate, at least one described positioning plate is equipped with
Multiple first positioning holes, second part be equipped with multiple second location holes, the multiple first positioning hole with it is the multiple
Second location hole corresponds；Positioning pin, the positioning pin sequentially pass through the first positioning hole and the second location hole.
Further, the locating rod is equipped with perpendicular to the locating rod and to away from locating rod direction extension
Convex block, the convex block support only on the horizontal upper end face or the vertical side end face.
Further, first locating piece, second locating piece are from the inner wall of the locating rack to away from described fixed
Position frame direction extends to form.
Further, first locating piece, the second locating piece free end be equipped with abaculus, the abaculus is suitable for supporting only
On the side wall of the first part.
Preferably, the abaculus and first locating piece or second locating piece are integrally formed.
Preferably, the junction of the abaculus and first locating piece or second locating piece is equipped with chamfering.
Further, the positioning plate is formed by descending both ends that hollow hole is respectively cut on it, and works as the described 2nd 0
When part is mounted on the surface to be welded by the second positioning mechanism, the area of second part is greater than the positioning plate
Area.
Preferably, the locating rack is fixed on the surface to be welded of the fuel tank by fastener.
Point tooling is spelled in positioning according to the present utility model for fuel tank, and also there is additional technical feature following technology to imitate
Fruit: it can be convenient and the first part is limited to surface to be welded by the first locating piece of setting and the second locating piece；Pass through setting
Positioning plate, which can be convenient, is limited to surface to be welded for the second part, and structure is simple, easy to operate.
Detailed description of the invention
Fig. 1 is the main view that point tooling is spelled in the positioning of the positioning for fuel tank；
Fig. 2 is the structural schematic diagram that positioning shown in FIG. 1 spells that point tooling is mounted on fuel tank surface to be welded.
Appended drawing reference:
Point tooling 100 is spelled in positioning；Locating rack 1；Locating rod 11；First positioning mechanism 2；First locating piece 21；Second positioning
Block 22；Abaculus 2A；Chamfering 2B；Positioning chamber 2C；Second positioning mechanism 3；Positioning plate 31；First positioning hole 311；Hollow hole 32；Oil
Case 10；Surface 101 to be welded；Horizontal upper end face 102；Vertical side end face 103；First part 20；Second part 30；Second positioning
Hole 301.
Specific embodiment
1 to Fig. 2 the utility model is described in further detail with reference to the accompanying drawing.
Point tooling, as shown in FIG. 1 to FIG. 2, the fuel tank 10 are spelled in a kind of positioning for fuel tank according to the present utility model
Including the first part 20 and the second part 30, the fuel tank 10 is equipped with horizontal upper end face 102 and vertical side end face 103, comprising:
Locating rack 1, the first positioning mechanism 2 and the second positioning mechanism 3.
Locating rack 1, the locating rack 1 are suitable for being bonded with the surface to be welded 101 of the fuel tank 10, and the locating rack 1 connects
Connect on the surface 101 to be welded, and the locating rack 1 be equipped with circumferentially be arranged along the outer wall of the locating rack 1 and with institute
It is described the locating rack 1 to be fixed on to state multiple locating rods 11 that horizontal upper end face 102 or vertical side end face 103 abut against
On fuel tank 10；Specifically, so-called surface to be welded 101 is the welding surface of the first part 20 of fuel tank 10, the second part 30, described
Locating piece is suitable for depending on the surface to be welded 101 of the fuel tank 10, is can be convenient in this way by the first part 20, the second part 30
It is defined；And locating rod 11, which is arranged, can abut against locating rack 1 surface to be welded 101 of fuel tank 10, can guarantee in this way
The welding precision of locating rack 1.
First positioning mechanism 2, first positioning mechanism 2 are connected with the locating rack 1, and first part 20 can lead to
It crosses the first positioning mechanism 2 and is connected to the surface to be welded 101；That is, can be by the 1st by the first positioning mechanism 2
Part 20 is fixed to facilitate welding；
Second positioning mechanism 3, second positioning mechanism 3 are connected with the locating rack 1, and second part 30 can lead to
It crosses second positioning mechanism 3 and is connected to the surface to be welded 101；That is, can be incited somebody to action by the second positioning mechanism 3
Second part 30 is fixed to facilitate welding.
It is understood that locating rack 1 can be fixed on fuel tank by the connection between clamping groove and card adapter plate first
Then by the first positioning mechanism 2 that first part 20 is fixed on 10 surface to be welded 101, the second positioning mechanism 3 is by the
Two parts 30 are fixed, and then the first part 20 and the second part 30 are welded on fuel tank 10 using welding gun, which spells point work
100 are filled without calculating element size, direct positioned zero component locations, it is more accurate to position, and structure is simple, operation side
Just.
In one embodiment of the utility model, first positioning mechanism 2 includes: at least one first locating piece 21
With at least one the second locating piece 22, and at least one described first locating piece 21 and at least one described second locating piece 22
It is disposed vertically, and first locating piece 21 and second locating piece 22 limit positioning chamber 2C, the positioning chamber 2C jointly
It is adapted with the outer profile of first part 20；Specifically, as shown in Figure 1, the first part 20 is square structure, by least
One the first locating piece 21 of setting and at least one second locating piece 22 limit the first part 20, it is preferable that Ke Yixuan
Select two the first locating pieces 21 disposed in parallel and perpendicular second locating piece 22；Two can also be selected to set in parallel
The profile change of first part 20 is resisted against first and determined by the second locating piece 22 and perpendicular first locating piece 21 set
On position block 21 and the second locating piece 22, the first part 20 can be limited in this way, it is convenient that first part 20 is welded.
In one embodiment of the utility model, second positioning mechanism 3 includes: at least one positioning plate 31, institute
At least one positioning plate 31 is stated equipped with multiple first positioning holes 311, second part 30 is equipped with multiple second location holes
301, the multiple first positioning hole 311 is corresponded with the multiple second location hole 301；Positioning pin, the positioning pin according to
It is secondary to pass through the first positioning hole 311 and the second location hole 301；Specifically, first the second part 30 is fitted in be welded
On surface 101, it then will spell point tooling and support only on surface 101 to be welded, it will be more on positioning plate 31 by using positioning pin
A first positioning hole 311 is connected with the second location hole 301 on the second part 30 to fix the second part 30, then using weldering
Second part 30 is welded on the surface to be welded 101 of fuel tank 10 by rifle.It should be pointed out that spelling point tooling 100 using the positioning
When simultaneously the first part 20 and the second part 30 are fixed after weld again, welding process described separately is here
The positioning principle of the first positioning tool, the second positioning tool is understood for convenience, it can not be as to the utility model
Limitation.
Further, the locating rod 11 is equipped with perpendicular to the locating rod 11 and to away from 11 direction of locating rod
The convex block of extension, the convex block support only on the horizontal upper end face 102 or the vertical side end face 103；Specifically, it positions
Bar 11 is arranged on the outer wall of locating rack 1 and extends to away from 1 direction of locating rack, can be convenient stationary positioned framve 1 in this way,
And convex block, which is arranged, can make convex block offset only with horizontal upper end face 102 or the vertical side end face 103, such as the lower end surface of convex block
Or the right side of convex block offsets only with horizontal upper end face 102 or the vertical side end face 103, can guarantee that locating rack 1 is fixed in this way
Position guarantees welding precision on the surface to be welded 101 of fuel tank 10.
In one embodiment of the utility model, first locating piece 21, second locating piece 22 are by described fixed
The inner wall of position frame 1 is extended to form to away from 1 direction of locating rack, and specifically, locating rack 1 is a frame structure, and first is fixed
Position block 21, the second locating piece 22 extend respectively from the upper end of the inner wall of locating rack 1 and left end to away from 1 direction of locating rack to be formed
Positioning chamber 2C, the first part 20 are adapted to mate in positioning chamber 2C.
Further, first locating piece 21, the second locating piece 22 free end be equipped with abaculus 2A, the abaculus
2A is suitable for supporting only on the side wall of the first part 20, embedding by being arranged in the free end of the first locating piece 21, the second locating piece 22
Block 2A can preferably fasten the first part 20.Preferably, the abaculus 2A and first locating piece 21 or described second
Locating piece 22 is integrally formed, that is to say, that during production and manufacture, the first locating piece 21 and abaculus 2A, the second positioning
Block 22 and abaculus 2A, which pass through to be integrally formed, can be improved integrally-built intensity, and can be to avoid the trouble of assembly；Further
Preferably, the junction of the abaculus 2A and first locating piece 21 or second locating piece 22 is equipped with chamfering 2B, passes through
Chamfering 2B, which is arranged, can make the junction of abaculus 2A and the first locating piece 21, abaculus 2A and the second locating piece 22 reduce stress collection
Middle phenomenon improves fatigue strength.
In one embodiment of the utility model, the positioning plate 31 by descending both ends that hollow hole 32 is respectively cut on it
And it is formed, and when second part 30 is mounted on the surface to be welded 101 by the second positioning mechanism 3, described the
The area of two parts 30 is greater than the area of the positioning plate 31；By the way that hollow hole is respectively set in the top and bottom of positioning plate 31
32 can be convenient welding；But also the overall weight for spelling point tooling can be mitigated.
Preferably, it is stainless steel part, stainless steel superior, corrosion resistance with mechanical performance that point tooling 100 is spelled in the positioning
By force, it can adapt to spell the working environment of point tooling very well.
In the description of the utility model, it is to be understood that the instructions such as term " on ", " upper end ", "lower", " lower end "
Orientation or positional relationship is merely for convenience of describing the present invention and simplifying the description, rather than shown in indicating or implying
Device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as practical new to this
The limitation of type.
In addition, term " first ", " second " are used for description purposes only, and should not be understood as indicating or implying relatively important
Property or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Person implicitly includes one or more this feature.The meaning of " plurality " is two or two in the description of the present invention,
More than a, unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, fisrt feature is in the second feature " on " or " down "
It can be that fisrt feature is directly contacted with second feature or the first and second features are by intermediary mediate contact.
In the present invention unless specifically defined or limited otherwise, the arts such as term " connected ", " connection ", " fixation "
Language should broadly understood, for example, it may be being fixedly connected, may be a detachable connection, or be integrally formed；It can be machinery
Connection；It can be directly connected, the connection inside two elements or two can also be can be indirectly connected through an intermediary
The interaction relationship of a element.For the ordinary skill in the art, above-mentioned art can be understood as the case may be
The concrete meaning of language in the present invention.
In the description of the specification of the utility model, reference term " one embodiment ", " some embodiments " etc. are retouched
It states and means that particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained in the utility model extremely
In few one embodiment or example.In the present specification, schematic expression of the above terms are necessarily directed to identical
Embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more implementations
It can be combined in any suitable manner in example or example.In addition, without conflicting with each other, those skilled in the art can be by this
Different embodiments or examples described in specification and different embodiments or exemplary feature are combined.
Although the embodiments of the present invention have been shown and described above, it is to be understood that above-described embodiment is
Illustratively, it should not be understood as limiting the present invention, those skilled in the art are in the scope of the utility model
Inside it can make changes, modifications, alterations, and variations to the above described embodiments.
Claims (10)
1. point tooling is spelled in a kind of positioning for fuel tank, the fuel tank (10) includes the first part (20) and the second part (30),
The fuel tank (10) is equipped with horizontal upper end face (102) and vertical side end face (103) characterized by comprising
Locating rack (1), the locating rack (1) are suitable for being bonded with the surface to be welded (101) of the fuel tank (10), the locating rack
(1) it is connected to the surface to be welded (101), and the locating rack (1) is equipped with the outer wall circumferential direction along the locating rack (1)
It is arranged and multiple locating rods (11) for abutting against with the horizontal upper end face (102) or vertical side end face (103) is with will be described fixed
Position frame (1) is fixed on the fuel tank (10)；
First positioning mechanism (2), first positioning mechanism (2) is connected with the locating rack (1), and first part (20)
The surface to be welded (101) can be connected to by the first positioning mechanism (2)；And
Second positioning mechanism (3), second positioning mechanism (3) is connected with the locating rack (1), and second part (30)
The surface to be welded (101) can be connected to by second positioning mechanism (3).
2. point tooling is spelled in the positioning according to claim 1 for fuel tank, which is characterized in that first positioning mechanism
(2) include:
At least one first locating piece (21) and at least one second locating piece (22), and at least one described first locating piece
(21) it is disposed vertically at least one described second locating piece (22), and first locating piece (21) and second locating piece
(22) it limits jointly positioning chamber (2C), the positioning chamber (2C) is adapted with the outer profile of first part (20).
3. point tooling is spelled in the positioning according to claim 1 or 2 for fuel tank, which is characterized in that second localization machine
Structure (3) includes:
At least one positioning plate (31), at least one described positioning plate (31) are equipped with multiple first positioning holes (311), and described the
Two parts (30) are equipped with multiple second location holes (301), the multiple first positioning hole (311) and the multiple second positioning
Hole (301) corresponds；
Positioning pin, the positioning pin sequentially pass through the first positioning hole (311) and the second location hole (301).
4. point tooling is spelled in the positioning according to claim 1 for fuel tank, which is characterized in that set on the locating rod (11)
Have perpendicular to the locating rod (11) and to the convex block extended away from the locating rod (11) direction, the convex block supports only described
On horizontal upper end face (102) or the vertical side end face (103).
5. point tooling is spelled in the positioning according to claim 2 for fuel tank, which is characterized in that first locating piece
(21), second locating piece (22) extends to form from the inner wall of the locating rack (1) to away from the locating rack (1) direction.
6. point tooling is spelled in the positioning according to claim 5 for fuel tank, which is characterized in that first locating piece
(21), the free end of the second locating piece (22) is equipped with abaculus (2A), and the abaculus (2A) is suitable for supporting only in the first part (20)
Side wall on.
7. a point tooling is spelled in the positioning according to claim 6 for fuel tank, which is characterized in that the abaculus (2A) with it is described
First locating piece (21) or second locating piece (22) are integrally formed.
8. a point tooling is spelled in the positioning according to claim 6 for fuel tank, which is characterized in that the abaculus (2A) with it is described
The junction of first locating piece (21) or second locating piece (22) is equipped with chamfering (2B).
9. a point tooling is spelled in the positioning according to claim 3 for fuel tank, which is characterized in that the positioning plate (31) by
Its upper and lower ends is respectively cut hollow hole (32) and is formed, and when second part (30) is pacified by the second positioning mechanism (3)
When on the surface (101) to be welded, the area of second part (30) is greater than the area of the positioning plate (31).
10. point tooling is spelled in the positioning according to claim 1 for fuel tank, which is characterized in that the locating rack (1) passes through
Fastener is fixed on the surface to be welded (101) of the fuel tank (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821212490.1U CN208787823U (en) | 2018-07-27 | 2018-07-27 | Point tooling is spelled in positioning for fuel tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821212490.1U CN208787823U (en) | 2018-07-27 | 2018-07-27 | Point tooling is spelled in positioning for fuel tank |
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| Publication Number | Publication Date |
|---|---|
| CN208787823U true CN208787823U (en) | 2019-04-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821212490.1U Active CN208787823U (en) | 2018-07-27 | 2018-07-27 | Point tooling is spelled in positioning for fuel tank |
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| Country | Link |
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| CN (1) | CN208787823U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110948141A (en) * | 2019-10-26 | 2020-04-03 | 安徽黄山恒久链传动有限公司 | Chain link welding equipment for quickly positioning oil hole |
-
2018
- 2018-07-27 CN CN201821212490.1U patent/CN208787823U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110948141A (en) * | 2019-10-26 | 2020-04-03 | 安徽黄山恒久链传动有限公司 | Chain link welding equipment for quickly positioning oil hole |
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