CN207013939U - A kind of crossbeam assembly apparatus for welding and positioning - Google Patents
A kind of crossbeam assembly apparatus for welding and positioning Download PDFInfo
- Publication number
- CN207013939U CN207013939U CN201720981492.6U CN201720981492U CN207013939U CN 207013939 U CN207013939 U CN 207013939U CN 201720981492 U CN201720981492 U CN 201720981492U CN 207013939 U CN207013939 U CN 207013939U
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- CN
- China
- Prior art keywords
- location
- crossbeam
- locating rod
- welding
- bottom plate
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Abstract
The utility model provides a kind of crossbeam assembly apparatus for welding and positioning, welds and positions for crossbeam assembly, ensures size requirement after the welding of crossbeam assembly, cancels machining sequence；Ensure the position relationship between mounting hole and hinge female seat simultaneously, cancel crossed process, greatly improve production efficiency, the crossbeam assembly includes the main body of cross-beam of a section U-shaped and the hinge female seat located at crossbeam outer bottom, to be characterized in that：Including bottom plate, location-plate, locating rod and alignment pin, the location-plate has two pieces, the big plane of two location-plates is just relative, it is parallel to be located on bottom plate, the locating rod passes perpendicularly through two location-plates, and to be positioned to the hinge female seat on crossbeam, the alignment pin is on bottom plate, positioned at the locating rod side, to be positioned to the hole on crossbeam.
Description
Technical field
It the utility model is related to positioner field, and in particular to a kind of crossbeam assembly apparatus for welding and positioning.
Background technology
The crossbeam assembly that all vehicle frames borrow is same figure number；It will be sent out by the mounting hole on crossbeam assembly and hinge female seat
Motivation bottom backplate is attached with vehicle frame, therefore to the location dimension and mounting hole hole position chi of hinge female seat during the welding of crossbeam assembly
Very little required precision is higher.The crossbeam assembly welded under early stage free state, with often being deposited in engine bottom guard plates assembling process
It is higher to reprocess cost, it is necessary to hole position progress reconditioning for situation about being misplaced in hole position.Therefore a set of beam welding positioning dress need to be provided
Put, ensure size requirement after beam welding；Ensure the position relationship between mounting hole and hinge female seat simultaneously, cancel router
Sequence, greatly improve production efficiency.
Utility model content
The utility model provides a kind of crossbeam assembly apparatus for welding and positioning, welds and positions for crossbeam assembly, ensures horizontal
Size requirement after the welding of beam assembly, cancels machining sequence；Ensure the position relationship between mounting hole and hinge female seat simultaneously, cancel
Crossed process, greatly improve production efficiency.
The technical solution of the utility model is：The crossbeam assembly includes the main body of cross-beam of a section U-shaped and is located at
The hinge female seat of crossbeam outer bottom, to be characterized in that：Including bottom plate, location-plate, locating rod and alignment pin, the location-plate has
Two pieces, the big plane of two location-plates is just relative, and parallel on bottom plate, the locating rod passes perpendicularly through two location-plates, to horizontal stroke
Hinge female seat on beam is positioned, and the alignment pin is on bottom plate, positioned at the locating rod side, to on crossbeam
Hole is positioned.
As the preferred of such scheme, two alignment pin circle center line connectings are parallel to locating rod, when crossbeam hinge female seat is set in
When in locating rod, the positioning hole on crossbeam can be with detent fit.
As the preferred of such scheme, the alignment pin is multidiameter structure, and its bigger diameter end is connected with bottom plate, and miner diameter end is
Threaded rod, nut is arranged with the threaded rod.
As the preferred of such scheme, the distance between the big footpath shaft part upper surface of the alignment pin and bottom plate are equal to locating rod
The distance between the center of circle and bottom plate.
As the preferred of such scheme, the location-plate upper end is provided with a collar, and the collar on two location-plates is coaxially disposed,
The locating rod is in the collar.
As the preferred of such scheme, the locating rod is provided with two through hole, is provided with split pin in the through hole, works as positioning
When bar is inserted on the collar of two location-plates, two split pins are located at the outside of two location-plates, and are bonded with location-plate side, with limitation
The axial movement of locating rod.
The beneficial effects of the utility model are：The utility model patent crossbeam assembly apparatus for welding and positioning accurate positioning,
The size requirement of each part after welding is ensure that, while requires simple in construction, it is easy to operation, production efficiency is improved, reduction is produced into
This.
Brief description of the drawings
Fig. 1 and Fig. 2 is the structural representation of crossbeam assembly.
Fig. 3 is structural representation of the present utility model.
Fig. 4 is the partial structural diagram at A in Fig. 3.
Fig. 5 is Fig. 3 side view.
Embodiment
Embodiment of the present utility model is described in detail below in conjunction with accompanying drawing.
As depicted in figs. 1 and 2, it is the structural representation of crossbeam assembly involved in the present embodiment, crossbeam assembly includes
The main body of cross-beam A of the one section U-shaped and hinge female seat B located at crossbeam outer bottom.
The structure of the present embodiment includes bottom plate 1, location-plate 2, locating rod 3 and alignment pin 6, and the location-plate 2 has two pieces, and two
2 big plane of location-plate is just relative, and parallel on bottom plate 1, the locating rod 3 passes perpendicularly through two location-plates 2, to on crossbeam
Hinge female seat B positioned, the alignment pin 6 is on the bottom plate 1, positioned at the side of locating rod 3, to on crossbeam
Hole C is positioned.
In the present embodiment, the circle center line connecting of two alignment pin 6 is parallel to locating rod, when crossbeam hinge female seat B is set in positioning
When on bar 3, the positioning hole C on crossbeam can coordinate with alignment pin 6.
In the present embodiment, the alignment pin 6 is multidiameter structure, and its bigger diameter end 9 is connected with bottom plate 1, and miner diameter end 8 is spiral shell
Rasp bar, nut 7 is arranged with the threaded rod.
In the present embodiment, the distance between the big footpath shaft part upper surface of the alignment pin 6 and bottom plate 1 are justified equal to locating rod 3
The distance between the heart and bottom plate 1.
In the present embodiment, the upper end of location-plate 2 is provided with a collar 4, and the collar 4 on two location-plates 2 is coaxially disposed, institute
Locating rod 3 is stated in the collar 4.Wherein the collar 4 can be arranged on the upper end of location-plate 2 on the angle of the side of alignment pin 6, such as scheme
Shown in 5.
In the present embodiment, the locating rod 3 is provided with two through hole, split pin 10 is provided with the through hole, when locating rod 3
When inserting on the collar 4 of two location-plates 2, two split pins 10 are located at the outside of two location-plates 2, and are bonded with the side of location-plate 2, with
Limit the axial movement of locating rod 3.
When being positioned to crossbeam assembly, first locating rod is passed through in the through hole of hinge female seat of crossbeam assembly, then will
Detent fit on the waist-shaped hole and bottom plate of crossbeam assembly entablature main body positions, the nut check on screwed in place pin, then
By locating rod both ends through the collar on location-plate, and split pin is inserted in the two through hole of locating rod, to enter to locating rod
Row positioning, prevents locating rod from being moved axially in the collar.
Crossbeam assembly is positioned using aforesaid way, it is not only structurally and operationally simple, and also position stability is good, and it is fixed
Position precision is high, can effectively improve the quality to the welding of crossbeam assembly.
Preferred embodiment of the present utility model is these are only, is not limited to the utility model, for this area
Technical staff for, the utility model can have various modifications and variations.It is all within the spirit and principles of the utility model,
Any modification, equivalent substitution and improvements made etc., should be included within the scope of protection of the utility model.
Claims (6)
1. a kind of crossbeam assembly apparatus for welding and positioning, the crossbeam assembly includes the main body of cross-beam of a section U-shaped and located at horizontal stroke
The hinge female seat of beam outer bottom, to be characterized in that：Including bottom plate, location-plate, locating rod and alignment pin, the location-plate has two
Block, the big plane of two location-plates is just relative, and parallel on bottom plate, the locating rod passes perpendicularly through two location-plates, to crossbeam
On hinge female seat positioned, the alignment pin is on the bottom plate, positioned at the locating rod side, to the hole on crossbeam
Positioned.
2. crossbeam assembly apparatus for welding and positioning according to claim 1, it is characterised in that：Two alignment pin circle center line connectings are parallel
In locating rod, when crossbeam hinge female seat is arranged on the securing lever, the positioning hole on crossbeam can be with detent fit.
3. crossbeam assembly apparatus for welding and positioning according to claim 2, it is characterised in that：The alignment pin is multi-diameter shaft knot
Structure, its bigger diameter end are connected with bottom plate, and miner diameter end is threaded rod, and nut is arranged with the threaded rod.
4. crossbeam assembly apparatus for welding and positioning according to claim 3, it is characterised in that：On the big footpath shaft part of alignment pin
The distance between end face and bottom plate are equal to the distance between the locating rod center of circle and bottom plate.
5. crossbeam assembly apparatus for welding and positioning according to claim 4, it is characterised in that：The location-plate upper end is provided with one
The collar, the collar on two location-plates are coaxially disposed, and the locating rod is in the collar.
6. crossbeam assembly apparatus for welding and positioning according to claim 5, it is characterised in that：It is logical that the locating rod is provided with two
Hole, the through hole is interior to be provided with split pin, and when locating rod is inserted on the collar of two location-plates, two split pins are located at two location-plates
Outside, and be bonded with location-plate side, to limit the axial movement of locating rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720981492.6U CN207013939U (en) | 2017-08-08 | 2017-08-08 | A kind of crossbeam assembly apparatus for welding and positioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720981492.6U CN207013939U (en) | 2017-08-08 | 2017-08-08 | A kind of crossbeam assembly apparatus for welding and positioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207013939U true CN207013939U (en) | 2018-02-16 |
Family
ID=61478038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720981492.6U Expired - Fee Related CN207013939U (en) | 2017-08-08 | 2017-08-08 | A kind of crossbeam assembly apparatus for welding and positioning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207013939U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108406211A (en) * | 2018-05-28 | 2018-08-17 | 北京北方车辆集团有限公司 | A kind of electricity rotation bracket assembly positioning welding tool |
-
2017
- 2017-08-08 CN CN201720981492.6U patent/CN207013939U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108406211A (en) * | 2018-05-28 | 2018-08-17 | 北京北方车辆集团有限公司 | A kind of electricity rotation bracket assembly positioning welding tool |
| CN108406211B (en) * | 2018-05-28 | 2023-12-12 | 北京北方车辆集团有限公司 | Electric rotating bracket assembly positioning welding tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180216 |