CN203956386U - Automobile-used the welding of sheet metal parts frock - Google Patents
Automobile-used the welding of sheet metal parts frock Download PDFInfo
- Publication number
- CN203956386U CN203956386U CN201420316207.5U CN201420316207U CN203956386U CN 203956386 U CN203956386 U CN 203956386U CN 201420316207 U CN201420316207 U CN 201420316207U CN 203956386 U CN203956386 U CN 203956386U
- Authority
- CN
- China
- Prior art keywords
- upper pressing
- side pressure
- connecting rod
- active grab
- arm
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of automobile-used the welding of sheet metal parts frock, the lower end of side pressure arm and the bottom of template are hinged by the first pin joint, the upper end of side pressure arm and one end of upper pressing arm are hinged by the second pin joint, the middle part of the upper end of first connecting rod and side pressure arm is hinged by the 3rd pin joint, and the lower end of first connecting rod and the upper end of second connecting rod are hinged by the 4th pin joint; The first active grab is selected GH-40840 series, and the second active grab is selected GH-701 series, and the rotatable link part of the first active grab is arranged on side pressure arm, and hook portion is arranged on upper pressing arm; Be provided with locking pin in the position near the second pin joint, the second active grab is arranged between the bottom of template and the lower end of second connecting rod, by the linkage rotation above pushing away or drop-down the second active grab drives side pressure arm, first connecting rod, second connecting rod and the second active grab to form.No matter be at impaction state, or open mode, all can prevent from being misused.
Description
Technical field
The utility model relates to the welding tooling of sheet metal component, the welding tooling of especially automobile-used sheet metal component.
Background technology
On body of a motor car, need a large amount of sheet metal components, sheet metal component need to weld by welding tooling.Existing the welding of sheet metal parts frock comprises upper pressing arm and the template that is fixed on ground, and upper pressing arm is positioned at the top of template, and one end and the template of upper pressing arm are hinged, and upper pressing arm can rotate around pin joint, compresses and opening action by operating manually to realize.
The subject matter that said structure exists is: when upper pressing arm is when impaction state (in the welding process in sheet metal component), be easy to be misused and become open mode, need to again compress, both affect welding progress, reduce again welding precision; When upper pressing arm is during in open mode, be easy to again be misused and become impaction state, thereby operator's safety is constituted a threat to.
Utility model content
The utility model improves for above-mentioned technical problem, and intending provides a kind of automobile-used the welding of sheet metal parts frock, neither can, because maloperation becomes upper pressing arm into open mode from impaction state, also can upper pressing arm not become to impaction state from open mode because of maloperation.
For this reason, the technical scheme that the utility model adopts is: a kind of automobile-used the welding of sheet metal parts frock, comprise template (1) and upper pressing arm (2), described upper pressing arm (2) is positioned at the top of template (1), key is: also comprise side pressure arm (3), the first active grab (4), the second active grab (5), first connecting rod (6) and second connecting rod (7), the bottom of the lower end of described side pressure arm (3) and template (1) is hinged by the first pin joint (A), one end of the upper end of side pressure arm (3) and upper pressing arm (2) is hinged by the second pin joint (B), the middle part of the upper end of first connecting rod (6) and side pressure arm (3) is hinged by the 3rd pin joint (C), the upper end of the lower end of first connecting rod (6) and second connecting rod (7) is hinged by the 4th pin joint (D), described the first active grab (4) is selected GH-40840 series, the second active grab (5) is selected GH-701 series, the rotatable link part of the first active grab (4) is arranged on side pressure arm (3), hook portion is arranged on upper pressing arm (2), in the time that upper pressing arm (2) compresses, upper pressing arm (2) is locked at compacted position by the first active grab (4), be provided with locking pin (8) in the position near the second pin joint (B), in the time that upper pressing arm (2) is opened, described locking pin (8) passes side pressure arm (3) and upper pressing arm (2), thereby upper pressing arm (2) is locked to open position, described the second active grab (5) is arranged between the bottom of template (1) and the lower end of second connecting rod (7), by the linkage rotation above pushing away or drop-down the second active grab (4) drives side pressure arm (3), first connecting rod (6), second connecting rod (7) and the second active grab (5) to form.
On described side pressure arm (3), position near the second pin joint (B) is provided with two blocks of upwardly extending flaps (9), the termination of described upper pressing arm (2) is stretched between two flaps (9), and by level through the jointed shaft (10) of two flaps (9) and upper pressing arm (2) and be arranged on flap (9) and jointed shaft (10) ball bearing (11), realize the hinged of upper pressing arm (2) and side pressure arm (3).Flap is set separately on side pressure arm, for hinged with upper pressing arm, simplifies the structure, reduced manufacturing cost; Side pressure arm and upper pressing arm are realized hinged by jointed shaft and ball bearing, make the precision of upper pressing arm in motion process higher.
The beneficial effects of the utility model: selection standard active grab is as the first active grab and the second active grab, the first active grab can be locked at compacted position by upper pressing arm, the second active grab all has locked-up point at initial point and Unscrew maximum opening position, can realize locking, therefore, no matter be at impaction state, or open mode, all can prevent from being misused, safe and reliable.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the right view of Fig. 1.
Fig. 3 is the top view of Fig. 1.
Fig. 4 is the E-E cutaway view of Fig. 1.
Fig. 5 is the F-F cutaway view of Fig. 3.
Fig. 6 is three kinds of state diagrams of Fig. 1.
Detailed description of the invention
Below by embodiment also by reference to the accompanying drawings, the utility model is described in further detail:
In conjunction with Fig. 1---shown in Fig. 5, a kind of automobile-used the welding of sheet metal parts frock, is made up of template 1, upper pressing arm 2, side pressure arm 3, the first active grab 4, the second active grab 5, first connecting rod 6, second connecting rod 7 etc.
Template 1 fixes on the ground, plays the effect of fixed mount, and upper pressing arm 2 is positioned at the top of template 1.Side pressure arm 3 is positioned at a side of template 1, and the upper end of side pressure arm 3 is towards being obliquely installed away from the direction of template 1.The bottom of the lower end of side pressure arm 3 and template 1 is hinged by the first pin joint A, and one end of the upper end of side pressure arm 3 and upper pressing arm 2 is hinged by the second pin joint B, and the other end of upper pressing arm 2 clamps sheet metal component in conjunction with template 1.The middle part of the upper end of first connecting rod 6 and side pressure arm 3 is hinged by the 3rd pin joint C, and the upper end of the lower end of first connecting rod 6 and second connecting rod 7 is hinged by the 4th pin joint D.
The first active grab 4 is selected GH-40840 series, the second active grab 5 is selected GH-701 series, the first active grab 4 is made up of rotatable link part and hook portion, wherein, rotatable link part is arranged on side pressure arm 3, hook portion is arranged on upper pressing arm 2, and in the time that upper pressing arm 2 compresses, upper pressing arm 2 is locked at compacted position by the first active grab 4.
Be provided with locking pin 8 in the position near the second pin joint B, in the time that upper pressing arm 2 is opened, locking pin 8 passes side pressure arm 3 and upper pressing arm 2, thereby upper pressing arm 2 is locked to open position.By locking pin, open at upper pressing arm, and under the state that the second active grab compresses, upper pressing arm is locked.
The second active grab 5 is selected GH-701 series, and GH-701 series is the active grab (as the product of GOOD HAND company production) of standard, all has locked-up point at initial point and Unscrew maximum opening position, can realize locking.The second active grab 5 is arranged between the bottom of template 1 and the lower end of second connecting rod 7, by the linkage rotation above pushing away or drop-down the second active grab 4 drives side pressure arm 3, first connecting rod 6, second connecting rod 7 and the second active grab 5 to form.
The articulated structure of upper pressing arm 2 and side pressure arm 3 is preferably: as shown in Figure 4, on side pressure arm 3, position near the second pin joint B is provided with two blocks of upwardly extending flaps 9, the termination of upper pressing arm 2 is stretched between two flaps 9, and by level through the jointed shaft 10 of two flaps 9 and upper pressing arm 2 and be arranged on flap 9 and jointed shaft 10 ball bearing 11, realize the hinged of upper pressing arm 2 and side pressure arm 3.Ball bearing 11 is enclosed within on jointed shaft 10, and is positioned at the dead eye of flap 9.
As shown in Figure 6, opening procedure is as follows: the first step, above push away the first active grab 4, and unclamp snap close, manually pull upper pressing arm 2 and open to G state (utilizing the second pin joint B), and plug locking pin 8; Second step: manually pull the second active grab 5, associated side pressure arm 3 upper pressing arm 2 is opened to J state (utilize the point of rotation of the second active grab 5 and first connecting rod 6, second connecting rod 7 combinations to control the open angle of side pressure arms 3, and linkage having the function locked at dead point).Compaction process is just in time contrary with opening procedure.
Claims (2)
1. an automobile-used the welding of sheet metal parts frock, comprise template (1) and upper pressing arm (2), described upper pressing arm (2) is positioned at the top of template (1), it is characterized in that: also comprise side pressure arm (3), the first active grab (4), the second active grab (5), first connecting rod (6) and second connecting rod (7), the bottom of the lower end of described side pressure arm (3) and template (1) is hinged by the first pin joint (A), one end of the upper end of side pressure arm (3) and upper pressing arm (2) is hinged by the second pin joint (B), the middle part of the upper end of first connecting rod (6) and side pressure arm (3) is hinged by the 3rd pin joint (C), the upper end of the lower end of first connecting rod (6) and second connecting rod (7) is hinged by the 4th pin joint (D), described the first active grab (4) is selected GH-40840 series, the second active grab (5) is selected GH-701 series, the rotatable link part of the first active grab (4) is arranged on side pressure arm (3), hook portion is arranged on upper pressing arm (2), in the time that upper pressing arm (2) compresses, upper pressing arm (2) is locked at compacted position by the first active grab (4), be provided with locking pin (8) in the position near the second pin joint (B), in the time that upper pressing arm (2) is opened, described locking pin (8) passes side pressure arm (3) and upper pressing arm (2), thereby upper pressing arm (2) is locked to open position, described the second active grab (5) is arranged between the bottom of template (1) and the lower end of second connecting rod (7), by the linkage rotation above pushing away or drop-down the second active grab (4) drives side pressure arm (3), first connecting rod (6), second connecting rod (7) and the second active grab (5) to form.
2. according to automobile-used the welding of sheet metal parts frock claimed in claim 1, it is characterized in that: on described side pressure arm (3), position near the second pin joint (B) is provided with two blocks of upwardly extending flaps (9), the termination of described upper pressing arm (2) is stretched between two flaps (9), and pass the jointed shaft (10) of two flaps (9) and upper pressing arm (2) by level, and be arranged on the ball bearing (11) between flap (9) and jointed shaft (10), realize the hinged of upper pressing arm (2) and side pressure arm (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420316207.5U CN203956386U (en) | 2014-06-13 | 2014-06-13 | Automobile-used the welding of sheet metal parts frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420316207.5U CN203956386U (en) | 2014-06-13 | 2014-06-13 | Automobile-used the welding of sheet metal parts frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203956386U true CN203956386U (en) | 2014-11-26 |
Family
ID=51917023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420316207.5U Expired - Fee Related CN203956386U (en) | 2014-06-13 | 2014-06-13 | Automobile-used the welding of sheet metal parts frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203956386U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105345358A (en) * | 2015-12-07 | 2016-02-24 | 安徽江淮汽车股份有限公司 | Welding fixture and clamping device thereof |
| CN106363329A (en) * | 2016-11-25 | 2017-02-01 | 安徽江淮汽车集团股份有限公司 | Clamp |
| CN106984934A (en) * | 2017-05-18 | 2017-07-28 | 安徽江淮汽车集团股份有限公司 | A kind of threshold class workpiece weld jig |
-
2014
- 2014-06-13 CN CN201420316207.5U patent/CN203956386U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105345358A (en) * | 2015-12-07 | 2016-02-24 | 安徽江淮汽车股份有限公司 | Welding fixture and clamping device thereof |
| CN106363329A (en) * | 2016-11-25 | 2017-02-01 | 安徽江淮汽车集团股份有限公司 | Clamp |
| CN106984934A (en) * | 2017-05-18 | 2017-07-28 | 安徽江淮汽车集团股份有限公司 | A kind of threshold class workpiece weld jig |
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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: 20141126 Termination date: 20170613 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |