CN203636287U - Welding fixture - Google Patents
Welding fixture Download PDFInfo
- Publication number
- CN203636287U CN203636287U CN201320798301.4U CN201320798301U CN203636287U CN 203636287 U CN203636287 U CN 203636287U CN 201320798301 U CN201320798301 U CN 201320798301U CN 203636287 U CN203636287 U CN 203636287U
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- CN
- China
- Prior art keywords
- weld jig
- installing plate
- tumbler
- jig according
- clamp base
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Abstract
The utility model provides a welding fixture comprising a fixture body, a fixture base used for mounting the fixture body and a rotating device which is connected to the center of the bottom of the fixture base and which is used for rotating the fixture base. The rotating device comprises a supporting mechanism which is fixedly arranged at the bottom of the fixture base and which is used for supporting the fixture base and a rotating mechanism which is arranged at the bottom of the fixture base and which is capable of driving the supporting mechanism to rotate. The welding fixture has the advantages that the rotating device is arranged at the center of the bottom of the fixture base and applies force to allow the rotating mechanism of the rotating device to rotate, the rotating mechanism drives the supporting mechanism to rotate, the supporting mechanism is fixed at the bottom of the fixture base, accordingly the entire welding fixture rotates, operation is simple and reliable; an operator need not rotate with the welding fixture, and operating efficiency is improved while the labor intensity of the operator can be reduced.
Description
Technical field
The utility model relates to fixture field, especially, relates to a kind of weld jig.
Background technology
Vehicle complete vehicle formation comprises the formations such as body in white, inside gadget, outward appearance working of plastics, chassis system, engine system, smart electronics system, and what body in white referred to is exactly sheet metal part, and its forms through stamping, general assembly welding, application.Wherein general assembly welding is a very crucial process links, and it has directly determined the quality of car mass.General assembly welding is mainly to realize connection between sheet metal part and assembled by weld jig or other special equipments, and the precision of fixture has determined the precision of assembly soldering part, and therefore weld jig is very important in automobile production process.
As shown in Figure 1, existing fixture comprises the mount pad 02 of chuck body 01, sectional fixture body 01 and is arranged on two direction-casters 03 and two universal caster wheels 04 of mount pad 02 lower end, and universal caster wheel 04 and direction-caster 03 are separately positioned on the different sides of mount pad 02.Due to station limitation, can only fill " C " shape soldering turret, operator is beating after A, B solder joint and fixture hand push will to turnback, be that people need to rotate 180 ° along with fixture, then could beat C, D solder joint, such operating efficiency is very low, and operates and also do not meet the requirement of ergonomics.
Utility model content
The utility model object is to provide a kind of weld jig, and to solve in prior art when the needs rolling clamp, people need to follow fixture and rotate 180 ° of actions that just can complete rolling clamp, causes ineffective technical problem.
For achieving the above object, provide a kind of weld jig according to the utility model, comprised chuck body, for the clamp base of sectional fixture body and be connected to clamp base bottom centre and the tumbler for rotating clamp base; Tumbler comprises the rotating mechanism that is fixedly installed on the supporting mechanism for support fixture base of clamp base bottom and is arranged on supporting mechanism bottom and can drives supporting mechanism to rotate.
Further, rotating mechanism comprises the first installing plate, the bracing frame being fixedly connected with the first installing plate being fixedly connected with supporting mechanism and is arranged on multiple castors that the drive bracing frame of bracing frame bottom rotates.
Further, bracing frame comprises many support bars arranged in a crossed manner, and castor is arranged on the two ends of support bar.
Further, supporting mechanism comprises the second installing plate that is fixed on clamp base center.
Further, tumbler also comprises the axis of guide of the crossover location that is fixedly installed on bracing frame, the center of the first installing plate and the second installing plate be provided with communicate for the installing hole of the axis of guide is installed.
Further, on the axis of guide, be arranged with bearing.
Further, tumbler also comprises the braking mechanism for stop tumbler.
Further, braking mechanism comprises that the positioning seat, the swing that are fixed on rotating mechanism are arranged on the brake assemblies on positioning seat and are fixed on the pedal on brake assemblies.
Further, the outer peripheral edges of the first installing plate and the second installing plate have multiple breach accordingly, and brake assemblies comprises the brake lever being fastened in breach and the connector being fixedly connected with brake lever, and connector is arranged on positioning seat by bearing pin.
Further, braking mechanism also comprises the extension spring for braking mechanism is resetted, and extension spring connects positioning seat and brake assemblies.
The utlity model has following beneficial effect:
According to weld jig of the present utility model, by tumbler being set in clamp base bottom centre, the application of force is rotated the rotating mechanism of tumbler, rotating mechanism drives supporting mechanism to rotate, supporting mechanism is fixed on the bottom of clamp base, thereby make whole weld jig rotation, operation is simple and reliable; And operating personnel do not need to follow weld jig and rotate together, can also alleviate operating personnel's labour intensity in increasing work efficiency.
Except object described above, feature and advantage, the utility model also has other object, feature and advantage.Below with reference to accompanying drawings, the utility model is described in further detail.
Brief description of the drawings
The accompanying drawing that forms the application's a part is used to provide further understanding of the present utility model, and schematic description and description of the present utility model is used for explaining the utility model, does not form improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation of the weld jig of prior art;
Fig. 2 is the structural representation of the tumbler of the weld jig of the utility model preferred embodiment;
Fig. 3 is the structural representation of the second installing plate of the weld jig of the utility model preferred embodiment;
Fig. 4 is the enlarged diagram at the I place shown in Fig. 2;
Fig. 5 is the scheme of installation of the bracing frame of the weld jig of the utility model preferred embodiment; And
Fig. 6 is the structural representation of the brake assemblies of the weld jig of the utility model preferred embodiment.
Description of reference numerals:
1, clamp base; 10, supporting mechanism; 11, the second installing plate; 111, breach; 20, rotating mechanism; 21, the first installing plate; 22, bracing frame; 23, castor; 30, the axis of guide; 40, bearing; 50, braking mechanism; 51, positioning seat; 52, brake lever; 53, connector; 54, pedal; 55, extension spring.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is elaborated, but the multitude of different ways that the utility model can be defined by the claims and cover is implemented.
Referring to Fig. 2, preferred embodiment of the present utility model provides a kind of weld jig, comprises chuck body, for the clamp base 1 of sectional fixture body and be connected to clamp base 1 bottom centre and the tumbler for rotating clamp base 1; Tumbler comprises and is fixedly installed on the supporting mechanism 10 for support fixture base 1 of clamp base 1 bottom and the rotating mechanism 20 that is arranged on supporting mechanism 10 bottoms and can drives supporting mechanism 10 to rotate.According to weld jig of the present utility model, by tumbler being set in clamp base 1 bottom centre, the application of force is rotated the rotating mechanism 20 of tumbler, rotating mechanism 20 drives supporting mechanism 10 to rotate, supporting mechanism 10 is fixed on the bottom of clamp base 1, thereby make whole weld jig rotation, operation is simple and reliable; And operating personnel do not need to follow weld jig and rotate together, can also alleviate operating personnel's labour intensity in increasing work efficiency.
Particularly, incorporated by reference to referring to Fig. 2 and Fig. 3, the place of bottom centre of clamp base 1 is fixedly installed a backing plate, and backing plate is provided with screwed hole.Supporting mechanism 10 comprises that the second installing plate 11, the second installing plates 11 that are fixed on clamp base 1 bottom centre are connected on the backing plate of clamp base 1 by bolt or screw.The center that the second installing plate 11 is arranged on to clamp base 1 bottom is the balance in order to keep whole weld jig.In the present embodiment, the second installing plate 11 is plectane, and the second installing plate 11 center offers installing hole, has multiple breach 111 in the outer peripheral edges of the second installing plate 11.Usually, in the outer peripheral edges of the second installing plate 11, have two breach 111.
Incorporated by reference to participating in Fig. 4 and Fig. 5, rotating mechanism 20 comprises multiple castors 23 that the first installing plate 21 being fixedly connected with supporting mechanism 10, the bracing frame 22 being fixedly connected with the first installing plate 21 and the drive bracing frame 22 that is arranged on bracing frame 22 bottoms rotate.The first installing plate 21 is arranged at the bottom of the second installing plate 11, and the structure of the first installing plate 21 is identical with the structure of the second installing plate 11.In the present embodiment, the first installing plate 21 is plectane, and the first installing plate 21 center is provided with the installing hole communicating with the installing hole of the second installing plate 11, and the outer peripheral edges of the first installing plate 21 are provided with the corresponding breach 111 of outer peripheral edges multiple and the second installing plate 11.Bracing frame 22 is fixedly installed on the lower end of the first installing plate 21, and bracing frame 22 comprises many support bars arranged in a crossed manner, and the position that support bar intersects is corresponding to the bottom centre of clamp base 1; In the present embodiment, bracing frame 22 comprises that two are " ten " word support bar arranged in a crossed manner.Castor 23 is arranged on the two ends of support bar, and castor 23 is universal caster wheel 23, to facilitate the tumbler can 360 ° of rotations.Castor 23 is provided with self-locking brake mechanism 50, to make operating personnel prevent that castor 23 from rotating in the time welding.
Preferably, refer to Fig. 4, in order to improve the precision of tumbler, prevent the play in fixture rotation and fixture handling process, tumbler also comprises the axis of guide 30 on the crossover location that is fixedly installed on bracing frame 22, the center of one end of the axis of guide 30 is provided with screwed hole, for the axis of guide 30 being connected with bracing frame 22 by bolt or screw.The axis of guide 30 is located in the installing hole communicating of the first installing plate 21 and the second installing plate 11.More preferably, the axis of guide 30 is outer is arranged with bearing 40, to reduce the rotational resistance of tumbler and clamp base 1.Bearing 40 can be selected thrust bearing 40, to make the rotation between tumbler and clamp base 1, lighter, flexible.
Incorporated by reference to referring to Fig. 4 to Fig. 6, in order to rotate after tumbler, this tumbler of stop in place, tumbler also comprises the braking mechanism 50 for stop tumbler.Braking mechanism 50 comprises that the positioning seat 51, the swing that are fixed on rotating mechanism 20 are arranged on the brake assemblies on positioning seat 51 and are fixed on the pedal 54 on brake assemblies.Particularly, positioning seat 51 is fixed on the intersection of two support bars, can fix by modes such as welding or bolt connections.Positioning seat 51 is provided with a groove, is equipped with the first corresponding through hole on the relative sidewall of groove.Brake assemblies comprises the brake lever 52 being arranged in groove and the connector 53 being fixedly installed with brake lever 52, connector 53 is provided with second through hole corresponding with through hole on positioning seat 51, the first through hole is connected by bearing pin with the second through hole, bearing pin can rotate in the first through hole and the second through hole, and therefore connector 53 can swing around bearing pin on positioning seat 51; Brake lever 52 is fastened in the breach 111 of the first installation version and the second installing plate 11 with stop tumbler.On connector 53, be also provided with a pedal 54, with in the time that needs rotate tumbler, pushing down on the pedal 54 makes brake lever 52 depart from breach 111 and rotates; In the time of needs stop tumbler, unclamp pedal 54 brake lever 52 is fastened in breach 111.In order to make to unclamp after pedal 54, brake lever 52 can reset of card be combined in breach 111, and braking mechanism 50 also comprises the extension spring 55 for braking mechanism 50 is resetted, and extension spring 55 is connected between positioning seat 51 and brake assemblies.More preferably, to trespass head at 54 o'clock in order preventing from pushing down on the pedal, on positioning seat 51, to be provided with fool proof part, as spacer pin, the angle of opening to limit brake.
As can be seen from the above description, the utility model the above embodiments have realized following technique effect:
According to weld jig of the present utility model, by tumbler being set in clamp base 1 bottom centre, the application of force is rotated the rotating mechanism 20 of tumbler, rotating mechanism 20 drives supporting mechanism 10 to rotate, supporting mechanism 10 is fixed on the bottom of clamp base 1, thereby make whole weld jig rotation, operation is simple and reliable; And operating personnel do not need to follow weld jig and rotate together, can also alleviate operating personnel's labour intensity in increasing work efficiency.
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 amendment of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (10)
1. a weld jig, it is characterized in that, comprise chuck body, for the clamp base (1) of described chuck body being installed and being connected to described clamp base (1) bottom centre and for rotating the tumbler of described clamp base (1);
Described tumbler comprises the rotating mechanism (20) for supporting the supporting mechanism (10) of described clamp base (1) and being arranged on described supporting mechanism (10) bottom and can driving described supporting mechanism (10) to rotate that is fixedly installed on described clamp base (1) bottom.
2. weld jig according to claim 1, is characterized in that,
Described rotating mechanism (20) comprises the first installing plate (21), the bracing frame (22) being fixedly connected with described the first installing plate (21) being fixedly connected with described supporting mechanism (10) and is arranged on multiple castors (23) of drive support frame as described above (22) rotation of support frame as described above (22) bottom.
3. weld jig according to claim 2, is characterized in that,
Support frame as described above (22) comprises many support bars arranged in a crossed manner, and described castor (23) is arranged on the two ends of described support bar.
4. weld jig according to claim 2, is characterized in that,
Described supporting mechanism (10) comprises the second installing plate (11) that is fixed on described clamp base (1) center.
5. weld jig according to claim 4, is characterized in that,
Described tumbler also comprises the axis of guide (30) of the crossover location that is fixedly installed on support frame as described above (22), the center of described the first installing plate (21) and described the second installing plate (11) be provided with communicate for the installing hole of the described axis of guide (30) is installed.
6. weld jig according to claim 5, is characterized in that,
On the described axis of guide (30), be arranged with bearing (40).
7. weld jig according to claim 4, is characterized in that,
Described tumbler also comprises for the braking mechanism of tumbler described in stop (50).
8. weld jig according to claim 7, is characterized in that,
Described braking mechanism (50) comprises that the positioning seat (51), the swing that are fixed on described rotating mechanism (20) are arranged on the brake assemblies on described positioning seat (51) and are fixed on the pedal (54) on described brake assemblies.
9. weld jig according to claim 8, is characterized in that,
The outer peripheral edges of described the first installing plate (21) and described the second installing plate (11) have multiple breach (111) accordingly, described brake assemblies comprises the brake lever (52) being fastened in described breach (111) and the connector (53) being fixedly connected with described brake lever (52), and described connector (53) is arranged on described positioning seat (51) by bearing pin.
10. weld jig according to claim 8, is characterized in that,
Described braking mechanism (50) also comprises the extension spring (55) for described braking mechanism (50) is resetted, and described extension spring (55) connects described positioning seat (51) and described brake assemblies.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320798301.4U CN203636287U (en) | 2013-12-05 | 2013-12-05 | Welding fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320798301.4U CN203636287U (en) | 2013-12-05 | 2013-12-05 | Welding fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203636287U true CN203636287U (en) | 2014-06-11 |
Family
ID=50867567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320798301.4U Expired - Fee Related CN203636287U (en) | 2013-12-05 | 2013-12-05 | Welding fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203636287U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104493399A (en) * | 2014-11-20 | 2015-04-08 | 芜湖普威技研有限公司 | Rotary welding fixture device |
| CN104526233A (en) * | 2014-12-26 | 2015-04-22 | 苏州威尔特铝合金升降机械有限公司 | Clamp formed by welding inclined strut special for lifter |
-
2013
- 2013-12-05 CN CN201320798301.4U patent/CN203636287U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104493399A (en) * | 2014-11-20 | 2015-04-08 | 芜湖普威技研有限公司 | Rotary welding fixture device |
| CN104526233A (en) * | 2014-12-26 | 2015-04-22 | 苏州威尔特铝合金升降机械有限公司 | Clamp formed by welding inclined strut special for lifter |
| CN104526233B (en) * | 2014-12-26 | 2016-03-16 | 苏州威尔特铝合金升降机械有限公司 | A kind of fixture being exclusively used in the end wall bracket welding fabrication of lift |
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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: 20140611 Termination date: 20191205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |