CN205237321U - Welding jig and fuel tank welding set - Google Patents
Welding jig and fuel tank welding set Download PDFInfo
- Publication number
- CN205237321U CN205237321U CN201521126733.6U CN201521126733U CN205237321U CN 205237321 U CN205237321 U CN 205237321U CN 201521126733 U CN201521126733 U CN 201521126733U CN 205237321 U CN205237321 U CN 205237321U
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- CN
- China
- Prior art keywords
- welding
- swing arm
- weld jig
- top electrode
- latch segment
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- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The utility model relates to a welding set technical field, in particular to welding jig and have this welding jig's fuel tank welding set. Which comprises a supporting frame. The bottom electrode, its fixed setting on the support frame, the welding swing arm, its pin joint in on the support frame fixedly connected with goes up the electrode in the welding swing arm, power device, its fixed setting on the support frame, power device with the welding swing arm constitutes the drive to be connected, so that the welding swing arm have drive to go up the electrode to the pivot of bottom electrode motion. Welding jig, through welding swing arm and power device's cooperation, can realize treating the automatic weld who welds the finished piece, the welded uniformity has been ensured, its simple structure to the effectual welding efficiency that has improved.
Description
Technical field
The utility model relates to welder technical field, particularly a kind of weld jig. Meanwhile, this realityAlso relate to a kind of fuel tank welder with this weld jig with novel.
Background technology
At existing welding technology field, conventionally adopt manual welding, manual welding efficiency is lower, and existsScald staff's risk. In addition, for product large-scale, that need to carry out many places welding, existingType of Welding can not be realized good welding effect. In vehicle fuel tank formation, roughly comprise fuel tank upper casingBody, fuel tank lower house, pumping hole flange etc., in whole fuel tank moulding, fuel tank upper shell and fuel tank lower casingBetween body, be a most important procedure by spot-welded moulding, its welding quality directly affects moulding fuel tankOverall quality. Then carry out spot welding at upper and lower two housings and connect in the technique of moulding, conventionally adopt folderTool is behind upper shell and lower house location, and hand steered fuel tank rotates fixture and fuel tank shell and moves to welding positionPut, the set foot-point welding switch of welding machine of pin, mash welder upper/lower electrode compresses and switches on, and completes fuel tank upper-lower casingA pinpoint welding procedure, repeat above-mentioned steps repeatedly after, complete the welding operation to fuel tank. As above in describingCan find out, in the time of the fuel tank product welding to large-scale, difficult point mainly comprises two aspects, and the first is large-scaleThe upper-lower casing of product needs spot welding many places, and when employee operates, welding position uniformity is poor; Its two be produce jointClap slowlyer, operating efficiency is lower.
Utility model content
In view of this, the utility model is intended to propose a kind of weld jig, to improve welding efficiency, guarantees welderingConnect effect.
For achieving the above object, the technical solution of the utility model is achieved in that
A kind of weld jig, it comprises:
Bracing frame;
Bottom electrode, it is fixedly installed on bracing frame;
Welding swing arm, it is articulated on support frame as described above, in described welding swing arm, is fixedly connected with top electrode;
Power set, it is fixedly installed on support frame as described above; Described power set and described welding swing armForm and drive connection, drive the pivotable of top electrode to described bottom electrode motion so that described welding swing arm has.
Further, described power set are cylinder.
Further, in described welding swing arm, be removably connected with locking device, described top electrode with described inLocking device forms dismountable connection.
Further, described locking device comprises the first latch segment being removably connected in welding swing arm, withAnd be connected in the second latch segment on the first latch segment; Described the first latch segment and the second latch segment are because of connectionForm the obvolvent locking to top electrode.
Further, between described top electrode and described locking device, be provided with seal.
Further, described seal is to be sleeved on described top electrode to lock for locking device obvolventInsulation sleeve.
Further, described bottom electrode is fixedly installed on bracing frame by insulation board.
Further, on support frame as described above, be provided with product to be welded is positioned to determining on support frame as described abovePosition device.
Further, described positioner be fixed on bracing frame, can be plugged in advance built in described systemAlignment pin in locating hole on part.
With respect to prior art, weld jig of the present utility model has following advantage:
Weld jig described in the utility model, by the cooperation of welding swing arm and power set, it is right to realizeThe automatic welding of product to be welded, effectively raises welding efficiency, has guaranteed the uniformity of welding, its knotStructure is simple.
Another object of the present utility model is to propose a kind of fuel tank welder, this fuel tank welder,Comprise base plate, be upwards fixed with multiple weld jigs as above in the week of described base plate.
With respect to prior art, the fuel tank welder that the utility model relates to, can realize vehicle is firedThe welding of fuel tank, in improving welding efficiency, has guaranteed the uniformity of welding, has promoted the product of productMatter.
Brief description of the drawings
The accompanying drawing that forms a part of the present utility model is used to provide further understanding of the present utility model, thisThe schematic description and description of utility model is used for explaining the utility model, does not form this practicality newThe improper restriction of type. In the accompanying drawings:
Fig. 1 is the perspective view of the utility model embodiment mono-;
Fig. 2 is the perspective view of the utility model embodiment bis-;
Fig. 3 is the perspective view under the utility model embodiment tri-use states.
Description of reference numerals:
1-bracing frame, 101-base, 102-gripper shoe, 103-reinforcement, 2-bottom electrode, 201-insulation board,Insulation sleeve under 202-, 3-welds swing arm, 301-drive-connecting shaft, 4-top electrode, 401-insulation sleeve, 5-cylinder, 501-Cylinder rod, 601-the first latch segment, 602-the second latch segment, 7-alignment pin, 701-positioning seat, 8-base plate,901-upper shell, 902-lower house.
Detailed description of the invention
It should be noted that, in the situation that not conflicting, in the embodiment in the utility model and embodimentFeature can combine mutually.
In addition, first, second that mention in embodiment of the present utility model etc., are for convenience of descriptionAnd the differentiation of doing limits, it should not be construed as the restriction to product structure.
Describe below with reference to the accompanying drawings and in conjunction with the embodiments the utility model in detail.
Embodiment mono-
The present embodiment relates to a kind of weld jig, as shown in Figure 1, its comprise on the whole bracing frame, bottom electrode,Welding swing arm and power set; Wherein, bracing frame 1 is as the connection basis of miscellaneous part in whole fixture,It comprises base 101, is fixed on base 101 and the gripper shoe 102 of extending upward, at base 101Be provided with reinforcement 103. Bottom electrode 2 is fixedly installed on bracing frame 1, specifically, and in the present embodiment,In order to realize bottom electrode 2 fixing on bracing frame 1, bottom electrode 2 is arranged on the top end of gripper shoe 102On face, in order to play insulating effect, between bottom electrode 2 and the top end face of gripper shoe 102, be connected withInsulation board 201, insulation board 201 can adopt quality of rubber materials, and its entirety is platy structure; In order further to carryHigh insulation effect, while being fixed on the top end face of gripper shoe 102, at lower electricity by screw at bottom electrode 2On the utmost point 2, be also provided with lower insulation sleeve 202.
Welding swing arm 3 of the present utility model, is articulated on bracing frame 1, and even fixing in welding swing arm 3Be connected to top electrode 4; Welding swing arm 3 is driven by the power set that are fixedly installed on bracing frame 1, so that welderingConnect swing arm 3 and there is the pivotable that drives top electrode 4 to move to bottom electrode 2.
Based on the as above mentality of designing of entirety, in the present embodiment, for simplified structure and improve effect, powerDevice adopts cylinder 5, and the cylinder body of cylinder 5 is fixed on a side bottom of gripper shoe 102, and welding swing arm 3Be articulated in gripper shoe 102 by drive-connecting shaft 301, cylinder rod 501 free ends of cylinder 5, with welding pendulumIt is hinged that arm 3 exposes to the free end of gripper shoe 102, like this, cylinder rod 501 with state shown in Fig. 1 toWhen upper operation, can promote to weld on the free end that swing arm 3 exposes to gripper shoe 102 and move, so that welding pendulumArm 3 carries out pivotable taking drive-connecting shaft 301 as axle. Because top electrode 4 connects another that is arranged on welding swing arm 3Free end, the cylinder rod motion based on as above, can make to weld swing arm 3 and drive top electrode 4 to move downward,With close bottom electrode 2.
In order to realize the connection of top electrode 4 in welding swing arm 3, in welding swing arm 3, be removably connected withLocking device, top electrode 4 forms dismountable connection with locking device. Specifically, the present embodimentIn, locking device comprises the first latch segment 601 being fixed by screws in welding swing arm 3, and passes throughBolt is connected in the second latch segment 602 on the first latch segment 601; The first latch segment 601 and the second lockingThe opposite side of piece 602, is equipped with circle and lacks, and by the scarce setting of circle, makes the first latch segment 601 and secondWhen latch segment 602 is bolted, can form the installing space embedding for top electrode 4, and in order to carryHigh insulation effect is provided with seal between top electrode and locking device, and the seal of the present embodiment isBe sleeved on the insulation sleeve 401 on top electrode 4.
Based on as above structure, in the time top electrode 4 being arranged in welding swing arm 3, can be first by the first latch segment601 are fixed in welding swing arm, then insulation sleeve 401 are sleeved on top electrode, finally by top electrode bandThere is the part of insulation sleeve to abut in scarce the going up of circle of the first latch segment 601, the circle of the second latch segment is lacked to obvolvent and existOn insulation sleeve, the first latch segment is connected with the second latch segment with bolt, to form the obvolvent lock to top electrodeTightly.
As above structure in use, is placed in product to be welded on bottom electrode, then starts cylinder, cylinderPromote welding swing arm pivotable, to drive the downward electrode movement of top electrode, and then realize the welding to product. ItsOverall structure is simple, easy to operate.
Embodiment bis-
The present embodiment relates to a kind of weld jig equally, and itself and embodiment mono-are basic identical, and difference isIn the present embodiment, on bracing frame 1, be provided with product to be welded is positioned to the positioner on bracing frame 1.As shown in Figure 2, in the present embodiment, positioner be fixed on bracing frame 1, can be plugged in prefabricatedAlignment pin 7 in locating hole on product, in order to realize fixing to alignment pin 7, in gripper shoe 102A side, be bolted to connection positioning seat 701, this positioning seat 701 realize bottom electrode is dodgedTime, alignment pin 7 can upwards be extended. By the setting of alignment pin, can realize product to be weldedLocation on whole device, improves welding precision, further guarantees welding quality.
Embodiment tri-
The present embodiment relates to a kind of fuel tank welder, is the welding that embodiment mono-, embodiment bis-are related toThe application of fixture, as shown in Figure 3, it comprises base plate 8, is upwards fixed with multiple realities in the week of base plate 8Execute the weld jig of example one, embodiment bis-, the quantity of weld jig, according to the number of welds of product to be weldedDetermine, the product in the present embodiment is fuel tank, and it is fastened and formed by upper shell 901 and lower house 902,Upper shell 901 and lower house 902 have six solder joints, and therefore, the quantity of the weld jig of setting is similarlySix. What deserves to be explained is that the weld jig in the present embodiment can adopt the welding of embodiment bis-completelyFixture, also can use the weld jig structure of embodiment mono-, embodiment bis-with, but should guarantee to implementThe weld jig number of structures of example two, forming welding location to upper shell 901 and lower house 902.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model,All within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., allWithin should being included in protection domain of the present utility model.
Claims (10)
1. a weld jig, is characterized in that comprising:
Bracing frame (1);
Bottom electrode (2), it is fixedly installed on bracing frame (1);
Welding swing arm (3), it is upper that it is articulated in support frame as described above (1), upper solid in described welding swing arm (3)Surely be connected with top electrode (4);
Power set, it is fixedly installed on support frame as described above (1); Described power set and described weldingSwing arm (3) forms driving and connects, so that described welding swing arm (3) has drive top electrode (4) to describedThe pivotable of bottom electrode (2) motion.
2. weld jig according to claim 1, is characterized in that: described power set are cylinder(5)。
3. weld jig according to claim 1, is characterized in that: in described welding swing arm (3)On be removably connected with locking device, described top electrode (4) forms dismountable connection with described locking device.
4. weld jig according to claim 3, is characterized in that: described locking device comprises removableUnload the first latch segment (601) being connected in welding swing arm (3), and be connected in the first latch segment (601)On the second latch segment (602); Described the first latch segment (601) with the second latch segment (602) because being connectedAnd form, the obvolvent of top electrode (4) is locked.
5. weld jig according to claim 4, is characterized in that: described top electrode (4) withBetween described locking device, be provided with seal.
6. weld jig according to claim 5, is characterized in that: described seal is for being sleeved onThe upper insulation sleeve (401) for locking device obvolvent locking of described top electrode (4).
7. weld jig according to claim 1, is characterized in that: described bottom electrode (2) passes throughInsulation board (201) and being fixedly installed on bracing frame (1).
8. according to the weld jig described in any one in claim 1 to 7, it is characterized in that: at describedSupport (1) is provided with product to be welded is positioned to the positioner on support frame as described above (1).
9. weld jig according to claim 8, is characterized in that: described positioner is for being fixed onOn bracing frame (1), can be plugged in the alignment pin (7) in pre-locating hole on stating product.
10. a fuel tank welder, comprises base plate (8), it is characterized in that: in described base plate (8)Be upwards fixed with multiple weld jigs as claimed in claim 1 week.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521126733.6U CN205237321U (en) | 2015-12-30 | 2015-12-30 | Welding jig and fuel tank welding set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521126733.6U CN205237321U (en) | 2015-12-30 | 2015-12-30 | Welding jig and fuel tank welding set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205237321U true CN205237321U (en) | 2016-05-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521126733.6U Expired - Fee Related CN205237321U (en) | 2015-12-30 | 2015-12-30 | Welding jig and fuel tank welding set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205237321U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106735815A (en) * | 2016-12-28 | 2017-05-31 | 安徽江淮汽车集团股份有限公司 | A kind of unilateral spot welding lockable mechanism |
| CN107138838A (en) * | 2017-05-16 | 2017-09-08 | 温州职业技术学院 | A kind of welding equipment of sheet metal component |
| CN107262895A (en) * | 2017-05-16 | 2017-10-20 | 温州职业技术学院 | The welding of sheet metal parts method |
| CN107813249A (en) * | 2016-09-14 | 2018-03-20 | 本田技研工业株式会社 | Electrode tip erecting device |
| CN108145353A (en) * | 2017-12-26 | 2018-06-12 | 安徽瑞祥工业有限公司 | A kind of single side profiling rifle arm welding mechanism |
| CN110369846A (en) * | 2019-07-31 | 2019-10-25 | 奇瑞汽车股份有限公司 | Puppet's welding mechanism |
-
2015
- 2015-12-30 CN CN201521126733.6U patent/CN205237321U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107813249A (en) * | 2016-09-14 | 2018-03-20 | 本田技研工业株式会社 | Electrode tip erecting device |
| CN107813249B (en) * | 2016-09-14 | 2019-08-27 | 本田技研工业株式会社 | Electrode tip mounting device |
| CN106735815A (en) * | 2016-12-28 | 2017-05-31 | 安徽江淮汽车集团股份有限公司 | A kind of unilateral spot welding lockable mechanism |
| CN107138838A (en) * | 2017-05-16 | 2017-09-08 | 温州职业技术学院 | A kind of welding equipment of sheet metal component |
| CN107262895A (en) * | 2017-05-16 | 2017-10-20 | 温州职业技术学院 | The welding of sheet metal parts method |
| CN108145353A (en) * | 2017-12-26 | 2018-06-12 | 安徽瑞祥工业有限公司 | A kind of single side profiling rifle arm welding mechanism |
| CN110369846A (en) * | 2019-07-31 | 2019-10-25 | 奇瑞汽车股份有限公司 | Puppet's welding mechanism |
| CN110369846B (en) * | 2019-07-31 | 2021-07-30 | 奇瑞汽车股份有限公司 | Puppet welding mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160518 Termination date: 20211230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |