CN203945049U - Weld jig assembly for dashboard cross member - Google Patents
Weld jig assembly for dashboard cross member Download PDFInfo
- Publication number
- CN203945049U CN203945049U CN201420367942.9U CN201420367942U CN203945049U CN 203945049 U CN203945049 U CN 203945049U CN 201420367942 U CN201420367942 U CN 201420367942U CN 203945049 U CN203945049 U CN 203945049U
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- Prior art keywords
- locating slot
- positioning compression
- hold
- compression device
- locating
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Abstract
The utility model relates to a kind of weld jig assembly for dashboard cross member, comprise base, base is provided with connecting plate, on described connecting plate, bolt has positioning compression device, positioning compression device comprises hold-down mechanism, detent mechanism and gripper shoe, described gripper shoe is fixed on connecting plate, hold-down mechanism and detent mechanism are bolted in gripper shoe, detent mechanism comprises for clamping the clamping device and the locating slot that holds crossbeam of crossbeam, clamping device and locating slot are fixedly connected in gripper shoe, locating slot bottom be provided with crossbeam on the locating hole that matches of projection, and the center line of each locating slot notch need keep point-blank, clamping device comprises fixed cover, alignment pin and handle, alignment pin is fixedly connected with handle and is slidably set on fixed cover, fixed cover is bolted in gripper shoe.By implementing the technical program, can realize the positioning compression to the dashboard cross member of various types, and realize one positioning compression, convenient and simple, time saving and energy saving.
Description
Technical field
The utility model relates to a kind of weld jig, relates in particular to a kind of weld jig assembly for dashboard cross member.
Background technology
Fascia board girder (being called for short CCB), as a part for automotive trim, is the bridge that connects vehicle body and instrument board, is also the installation basis of numerous inside gadgets such as steering hub column, and it,, as the key components and parts of automotive trim, plays an important role.Crossbeam rear and front end varies in size, and its surface distributed has through hole to be connected with other parts of car body with projection.And the welding of this crossbeam is all carried out on jig, when it is welded, for making welding position accurately and preventing from welding deformation from need to crossbeam being positioned to compression, then carry out welding operation.
At present, the location of crossbeam, clamping and compression need separately independently functional device, before crossbeam is welded, need with positioner, clamping device and hold down gag, to crossbeam, position respectively, compress and strain operation respectively, then weld, the operation of this process is more loaded down with trivial details, inefficiency.
Utility model content
The purpose of this utility model is to solve in existing solder technology, and the location during to beam welding, compression and clamping need separately independently functional device to realize existing complex operation, ineffective problem.
In order to solve the problems of the technologies described above, the utility model provides a kind of weld jig assembly for dashboard cross member, comprise base, base is provided with connecting plate, on described connecting plate, bolt has positioning compression device, positioning compression device comprises hold-down mechanism, detent mechanism and gripper shoe, and described gripper shoe is fixed on connecting plate, and hold-down mechanism and detent mechanism are bolted in gripper shoe; Detent mechanism comprises for clamping the clamping device and the locating slot that holds crossbeam of crossbeam, clamping device and locating slot are fixedly connected in gripper shoe, locating slot bottom be provided with crossbeam on the locating hole that matches of projection, and the center line of each locating slot notch need keep point-blank, clamping device comprises fixed cover, alignment pin and handle, alignment pin is fixedly connected with handle and is slidably set on fixed cover, and fixed cover is bolted in gripper shoe; Described hold-down mechanism comprises clamping cylinder, pitman arm, square power transmission shaft and compact heap, clamping cylinder is fixedly connected in gripper shoe, one end of pitman arm is connected on the square power transmission shaft of clamping cylinder, and the other end is bolted on compact heap, and compact heap correspondence is located on locating slot notch.
The technical program is for the weld jig assembly of dashboard cross member, by positioning compression device, complete the positioning compression to crossbeam, each positioning compression device of this weld jig assembly is provided with detent mechanism, realization positions clamping all around to crossbeam, because the front and back of crossbeam are not of uniform size, and on it, is distributed with through hole and projection, so, locating slot bottom and hollow locating dowel be provided with crossbeam on the locating hole that matches of projection, hold projection, avoid projection to be out of shape.The position of the alignment pin of clamping device, size and crossbeam through hole match, and realize the location of alignment pin to crossbeam.Pitman arm one end of hold-down mechanism is connected on the square power transmission shaft of clamping cylinder, corresponding with the locating slot notch of detent mechanism under compact heap, when cylinder pumps, drive compact heap to move up and down, when it moves downward, can realize the compression to crossbeam; The fixed cover of clamping device is fixed in gripper shoe, and alignment pin is slidably set on fixed cover, so, in the time of need to clamping crossbeam, can push handle, and alignment pin is stretched into the through hole on crossbeam, thus fixed cross beam.In the time of need to taking out crossbeam, can pull handle, alignment pin is exited to through hole.By above scheme, avoided stopping on the one hand the placement to crossbeam, on the other hand, by the height of regulation hold-down mechanism and the length of conciliation alignment pin, realize the positioning compression to front and back dashboard cross member X, Y not of uniform size, tri-directions of Z, and realize one positioning compression, convenient and simple, time saving and energy saving.
Further, described positioning compression device comprises the first positioning compression device, the first positioning compression device comprises hold-down mechanism, detent mechanism, locating piece, the compact heap correspondence of hold-down mechanism is located at locating slot notch top, and locating piece is provided with two hollow locating dowels, in order to accept the projection on crossbeam, avoid projection distortion, and the center line of locating dowel and locating slot notch is consistent, the below of locating piece is also fixedly connected with a cylinder, realizes the adjustment to locating piece position.Clamping device is located at the top of locating piece, and the working port of its alignment pin and two locating dowels remains on a plane, to better crossbeam is positioned to compression.
Further, described positioning compression device also comprises the second positioning compression device, the second positioning compression device comprises hold-down mechanism, detent mechanism, the compact heap correspondence of hold-down mechanism is located at locating slot notch top, locating slot and clamping device are respectively two, and the center line of two locating slot notches is consistent, it is benchmark that two clamping devices be take the center line of two locating slot notches, left right-alternative its both sides that are arranged at.
Further, described positioning compression device also comprises the 3rd positioning compression device, the 3rd positioning compression device comprises hold-down mechanism and locating slot, and the compact heap correspondence of described hold-down mechanism is located at locating slot notch top, and the clamping cylinder of locating slot and hold-down mechanism is bolted in gripper shoe.
Further, described positioning compression device also comprises the 4th positioning compression device, the 4th positioning compression device comprises hold-down mechanism, detent mechanism and hollow locating dowel, the compact heap correspondence of hold-down mechanism is located at locating slot notch top, hollow locating dowel is located in gripper shoe, and the center line of hollow locating dowel and locating slot notch is consistent, it is benchmark that two clamping devices be take locating slot notch center line, is mutually 45° angle and is crisscross arranged in one side.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
Fig. 1 is that the utility model is for the structural representation of the weld jig assembly of dashboard cross member;
Fig. 2 is that the utility model is for the structural representation of weld jig assembly first positioning compression device of dashboard cross member;
Fig. 3 is that the utility model is for the structural representation of weld jig assembly second positioning compression device of dashboard cross member;
Fig. 4 is that the utility model is for the structural representation of weld jig assembly the 3rd positioning compression device of dashboard cross member;
Fig. 5 is that the utility model is for the structural representation of weld jig assembly the 4th positioning compression device of dashboard cross member.
The specific embodiment
As shown in Figure 1, the technical program discloses a kind of weld jig assembly for dashboard cross member, comprise base 5, base 5 is provided with connecting plate 6, on described connecting plate 6, bolt has positioning compression device, positioning compression device comprises hold-down mechanism, detent mechanism and gripper shoe, described gripper shoe is fixed on connecting plate, hold-down mechanism and detent mechanism are bolted in gripper shoe, hold-down mechanism comprises clamping cylinder, pitman arm, compact heap and square power transmission shaft, clamping cylinder is bolted in gripper shoe, one end of pitman arm is connected on the square power transmission shaft of clamping cylinder, the other end is bolted on compact heap, and compact heap correspondence is located on locating slot notch, when cylinder pumps, drive compact heap moves up and down, when it moves downward, can realize the compression to crossbeam.Detent mechanism comprises the clamping device that clamps crossbeam and the locating slot that can hold crossbeam, and clamping device and locating slot are fixedly connected in gripper shoe, locating slot bottom be provided with crossbeam on the locating hole that matches of projection, hold projection, avoid projection distortion.And the center line of each locating slot notch need remain on a line, clamping device comprises fixed cover, alignment pin and handle, alignment pin is fixedly connected with handle and is slidably set on fixed cover, fixed cover is bolted in gripper shoe, and the size of alignment pin and the through hole on crossbeam match, alignment pin can, smoothly through the through hole on crossbeam, accurately be located it.
In actual applications, the center line of the locating slot notch of positioning compression device keeps point-blank, can hold a dashboard cross member, the pitman arm of each hold-down mechanism is connected on the square power transmission shaft of clamping cylinder, when square power transmission shaft is rotated counterclockwise, drive pitman arm moves upward, thereby compact heap is moved upward, now compressing structure is in open mode, in addition, the alignment pin of each adjustable positioning device is adjustable to be threadedly connected in fixed cover, and two alignment pins turn clockwise, now, adjustable positioning device is in open mode.So, avoid stopping on the one hand the placement of buttress brace crossbeam, can realize the positioning compression to front and back dashboard cross member not of uniform size on the other hand.Crossbeam is put in locating slot, and the square power transmission shaft of clamping cylinder turns clockwise, and drives compact heap to move downward, until the lower surface of compact heap props up crossbeam, now, hold-down mechanism is in impaction state; Due to each adjustable positioning device, take locating slot notch center line is benchmark, interlaced being arranged at around it, namely be distributed in crossbeam around, by screwing counterclockwise alignment pin, until alignment pin extend in the through hole of crossbeam, now, detent mechanism, in clamping and positioning state, has so just been realized the upper and lower positioning compression in the left and right of crossbeam.
As shown in Figure 2, positioning compression device also comprises the first positioning compression device 1, the first positioning compression device 1 comprises hold-down mechanism 11, detent mechanism 12 and locating piece 14, compact heap 113 correspondences of hold-down mechanism 11 are located at locating slot 13 notch tops, locating piece 14 is provided with two hollow locating dowels 141, in order to accept the projection on crossbeam, and the center line of locating dowel 141 and locating slot 13 notches is consistent, the below of locating piece 14 is also fixedly connected with a cylinder 142, cylinder is bolted on connecting plate, realizes the adjustment to locating piece 14 upper-lower positions.Clamping device is located at the top of locating piece 14, and the working port of its alignment pin 123 and two locating dowels 141 remains on a plane.
As shown in Figure 3, positioning compression device also comprises the second positioning compression device 2, the second positioning compression device 2 comprises hold-down mechanism 21 and detent mechanism 22, and be bolted to respectively in gripper shoe, compact heap 213 correspondences of hold-down mechanism 21 are located at locating slot 23 notch tops, and locating slot 23 and clamping device 24 are respectively two, and the center line of two locating slot 23 notches is consistent, it is benchmark that two clamping devices 24 be take the center line of two locating slot 23 notches, left right-alternative its both sides that are arranged at.
As shown in Figure 4, positioning compression device also comprises the 3rd positioning compression device 3, the 3rd positioning compression device 3 comprises hold-down mechanism 31 and locating slot 33, compact heap 313 correspondences of described hold-down mechanism 31 are located at locating slot 33 notch tops, and the clamping cylinder 313 of locating slot 33 and hold-down mechanism 31 is bolted in gripper shoe 34.
As shown in Figure 5, positioning compression device also comprises the 4th positioning compression device 4, the 4th positioning compression device 4 comprises hold-down mechanism 41, detent mechanism 42 and hollow locating dowel 45, compact heap 413 correspondences of hold-down mechanism 41 are located at locating slot 43 notch tops, hollow locating dowel 45 is located in gripper shoe 46, and the center line of hollow locating dowel 45 and locating slot 43 notches is consistent, it is benchmark that two clamping devices 44 be take locating slot 43 notch center lines, is mutually 45° angle and is crisscross arranged in one side.
Above-described is only preferred embodiment of the present utility model; should be understood that; for a person skilled in the art; do not departing under the prerequisite of the utility model structure; can also make some distortion and improvement; these also should be considered as protection domain of the present utility model, and these can not affect effect and practical applicability that the utility model is implemented.
Claims (6)
1. for the weld jig assembly of dashboard cross member, comprise base, base is provided with connecting plate, it is characterized in that, on described connecting plate, bolt has positioning compression device, positioning compression device comprises hold-down mechanism, detent mechanism and gripper shoe, and described gripper shoe is fixed on connecting plate, and hold-down mechanism and detent mechanism are bolted in gripper shoe; Detent mechanism comprises for clamping the clamping device and the locating slot that holds crossbeam of crossbeam, clamping device and locating slot are fixedly connected in gripper shoe, locating slot bottom be provided with crossbeam on the locating hole that matches of projection, and the center line of each locating slot notch need keep point-blank, clamping device comprises fixed cover, alignment pin and handle, alignment pin is fixedly connected with handle and is slidably set on fixed cover, and fixed cover is bolted in gripper shoe; Described hold-down mechanism comprises clamping cylinder, pitman arm, square power transmission shaft and compact heap, clamping cylinder is fixedly connected in gripper shoe, one end of pitman arm is connected on the square power transmission shaft of clamping cylinder, and the other end is bolted on compact heap, and compact heap correspondence is located on locating slot notch.
2. the weld jig assembly for dashboard cross member according to claim 1, it is characterized in that, described hold-down mechanism comprises clamping cylinder, pitman arm, square power transmission shaft and compact heap, clamping cylinder is fixedly connected in gripper shoe, one end of pitman arm is connected on the square power transmission shaft of clamping cylinder, the other end is bolted on compact heap, and compact heap correspondence is located on locating slot notch.
According to described in claim 1 or 2 for the weld jig assembly of dashboard cross member, it is characterized in that, described positioning compression device comprises the first positioning compression device, the first positioning compression device comprises hold-down mechanism, detent mechanism and locating piece, the compact heap correspondence of hold-down mechanism is located at locating slot notch top, locating piece is provided with two hollow locating dowels, and the center line of locating dowel and locating slot notch is consistent, the below of locating piece is also fixedly connected with a cylinder, the adjustment of realization to locating piece position, clamping device is located at the top of locating piece, and the working port of its alignment pin and two locating dowels remains on a plane.
According to described in claim 1 or 2 for the weld jig assembly of dashboard cross member, it is characterized in that, described positioning compression device also comprises the second positioning compression device, the second positioning compression device comprises hold-down mechanism and detent mechanism, the compact heap correspondence of hold-down mechanism is located at locating slot notch top, locating slot and clamping device are respectively two, and the center line of two locating slot notches is consistent, it is benchmark that two clamping devices be take the center line of two locating slot notches, left right-alternative its both sides that are arranged at.
According to described in claim 1 or 2 for the weld jig assembly of dashboard cross member, it is characterized in that, described positioning compression device also comprises the 3rd positioning compression device, the 3rd positioning compression device comprises hold-down mechanism and locating slot, the compact heap correspondence of described hold-down mechanism is located at locating slot notch top, and the clamping cylinder of locating slot and hold-down mechanism is bolted in gripper shoe.
According to described in claim 1 or 2 for the weld jig assembly of dashboard cross member, it is characterized in that, described positioning compression device also comprises the 4th positioning compression device, the 4th positioning compression device comprises hold-down mechanism, detent mechanism and hollow locating dowel, the compact heap correspondence of hold-down mechanism is located at locating slot notch top, hollow locating dowel is located in gripper shoe, and the center line of hollow locating dowel and locating slot notch is consistent, it is benchmark that two clamping devices be take locating slot notch center line, is mutually 45° angle and is crisscross arranged in one side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420367942.9U CN203945049U (en) | 2014-07-04 | 2014-07-04 | Weld jig assembly for dashboard cross member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420367942.9U CN203945049U (en) | 2014-07-04 | 2014-07-04 | Weld jig assembly for dashboard cross member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203945049U true CN203945049U (en) | 2014-11-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420367942.9U Expired - Fee Related CN203945049U (en) | 2014-07-04 | 2014-07-04 | Weld jig assembly for dashboard cross member |
Country Status (1)
| Country | Link |
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| CN (1) | CN203945049U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105798513A (en) * | 2016-05-09 | 2016-07-27 | 重庆格机械制造有限公司 | Positioning protection device for machining automobile muffler |
| CN107263008A (en) * | 2017-08-07 | 2017-10-20 | 重庆格机械制造有限公司 | Automobile steering supporting welder |
| CN108213807A (en) * | 2016-12-22 | 2018-06-29 | 郑州宇通客车股份有限公司 | A kind of flexible welding clamp |
| CN108237328A (en) * | 2016-12-24 | 2018-07-03 | 青岛德系智能装备股份有限公司 | Compartment board swinging arms of cylinder compresses quick positioning mechanism |
| CN111215815A (en) * | 2019-11-27 | 2020-06-02 | 嘉善宁远农业开发有限公司 | End position welding fixture of automobile beam |
| CN111215814A (en) * | 2019-11-27 | 2020-06-02 | 嘉善宁远农业开发有限公司 | Welding jig system of automobile crossbeam |
-
2014
- 2014-07-04 CN CN201420367942.9U patent/CN203945049U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105798513A (en) * | 2016-05-09 | 2016-07-27 | 重庆格机械制造有限公司 | Positioning protection device for machining automobile muffler |
| CN108213807A (en) * | 2016-12-22 | 2018-06-29 | 郑州宇通客车股份有限公司 | A kind of flexible welding clamp |
| CN108237328A (en) * | 2016-12-24 | 2018-07-03 | 青岛德系智能装备股份有限公司 | Compartment board swinging arms of cylinder compresses quick positioning mechanism |
| CN107263008A (en) * | 2017-08-07 | 2017-10-20 | 重庆格机械制造有限公司 | Automobile steering supporting welder |
| CN111215815A (en) * | 2019-11-27 | 2020-06-02 | 嘉善宁远农业开发有限公司 | End position welding fixture of automobile beam |
| CN111215814A (en) * | 2019-11-27 | 2020-06-02 | 嘉善宁远农业开发有限公司 | Welding jig system of automobile crossbeam |
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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: 20141119 Termination date: 20200704 |
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| CF01 | Termination of patent right due to non-payment of annual fee |