CN206677469U - The fixture unit of U-bracket in a kind of beam - Google Patents
The fixture unit of U-bracket in a kind of beam Download PDFInfo
- Publication number
- CN206677469U CN206677469U CN201720397725.8U CN201720397725U CN206677469U CN 206677469 U CN206677469 U CN 206677469U CN 201720397725 U CN201720397725 U CN 201720397725U CN 206677469 U CN206677469 U CN 206677469U
- Authority
- CN
- China
- Prior art keywords
- support
- bracket
- block
- support block
- template
- 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
Links
Landscapes
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The fixture unit of U-bracket in a kind of beam, its clamping device include：It is arranged in the pressing tongs of template column portion and two sill support blocks of bottom surface portions and two lower carriage support blocks, the turning arm of drive connection and two entablature support blocks and two upper bracket support blocks thereon between pressing tongs, the bottom surface flange of support is between upper bracket support block and lower carriage support block, and the flange of crossbeam is between entablature support block and sill support block；Its positioner includes：Two longitudinal register pins being arranged on turning arm, the positioning hole phase location fit of two longitudinal register pins and support, this fixture unit ensure U-bracket stable position, four controls for compressing point have been carried out to crossbeam.
Description
Technical field
Fixture unit of the utility model on U-bracket in a kind of beam.
Background technology
Weld jig is the important means for ensureing auto parts and components precision, and rational positioning compression form is jig Design
Key point.In body of a motor car sub-unit parts, the support class piece count inside stemple is more, this kind of workpiece by
In small volume, positioning accuracy request is high, causes jig Design complicated, fixture operation is poor.
Existing beam inner support jig Design form anchor point has two：Single side positioning at one；Side positioning is with pressure at one
Tightly.Existing complex structural designs, support positioning compression is completed using two fixture units, development cost is of a relatively high, and
Position stability is general, and welding operating space is smaller, and support welding operation is limited by space, increases the operation difficulty of employee.
Utility model content
The utility model provides a kind of fixture unit of U-bracket in beam, and it includes：Base, template, and installed in described
Positioner and clamping device on template, wherein：
The template is L-shaped and has column portion and bottom surface portions；The clamping device includes：It is arranged in the template
Column portion pressing tongs, be arranged in four lower support blocks of the bottom surface portions of the template, the company of driving between the pressing tongs
The turning arm connect, and the upper support block of four be arranged on the turning arm, four lower support blocks include：Positioned at both sides
Two sill support blocks and two lower carriage support blocks positioned at middle part, four upper support blocks include：Positioned at both sides
Two entablature support blocks and two upper bracket support blocks positioned at middle part, the bottom surface flange of support are located at upper bracket support
Between block and the lower carriage support block, the flange of crossbeam be located at the entablature support block and the sill support block it
Between；The positioner includes：Two longitudinal register pins being arranged on the turning arm, two longitudinal register pins and branch
The positioning hole phase location fit of frame.
This fixture unit provides a kind of positioning compression form of U-bracket in beam, using a fixture unit, is ensuring U
In the case that shape bracket stable positions, while four controls for compressing point are carried out to crossbeam, simplified the structure of whole fixture.
Brief description of the drawings
Fig. 1 is the utility model schematic appearance；
Fig. 2 is template schematic diagram；
Fig. 3 is turning arm schematic diagram；With
Fig. 4 is the utility model assembling schematic diagram.
Reference：Base 1, template 2, pressing tongs 3, turning arm 4, sill support block 5, lower carriage support block 6, entablature
Support block 7, upper bracket support block 8, support 9, bottom surface flange 10, crossbeam 11, flange 12, longitudinal register pin 13, lower rotation limit
Position block 14, upper rotary stopper block 15, horizontal support surface 16, longitudinal register seat 17, positioning seat transfer block 18.
Embodiment
As shown in Figures 1 to 4, the utility model provides a kind of fixture unit of U-bracket in beam, and it includes：Base 1, type
Plate 2, and positioner and clamping device on the template 2, wherein：
The template 2 is L-shaped and has column portion and bottom surface portions；The clamping device includes：It is arranged in the type
The pressing tongs 3 of the column portion of plate 2, four lower support blocks of the bottom surface portions of the template 2 are arranged in, between the pressing tongs 3
The turning arm 4 of drive connection, and the upper support block of four be arranged on the turning arm 4, four lower support blocks include：Position
Two sill support blocks 5 in both sides and two lower carriage support blocks 6 positioned at middle part, four upper support blocks include：
Two entablature support blocks 7 positioned at both sides and two upper bracket support blocks 8 positioned at middle part, the bottom surface flange of support 9 10
Between the upper bracket support block 8 and the lower carriage support block 6, the flange 12 of crossbeam 11 is located at entablature support
Between block 7 and the sill support block 5；The positioner includes：Two longitudinal registers being arranged on the turning arm 4
Pin 13, the positioning hole phase location fit of two longitudinal register pins 13 and support 9.
This fixture unit provides a kind of positioning compression form of U-bracket in beam, using a fixture unit, is ensuring U
In the case that shape bracket stable positions, while four controls for compressing point are carried out to crossbeam, simplified the structure of whole fixture.
As a further improvement, the template 2 also has lower rotation limited block 14, and the turning arm 4 also has upper rotation
Turn limited block 15, and the upper rotary stopper block 15 is corresponding with lower rotation limited block 14 position.
As a further improvement, as shown in figure 1, the upper bracket support block and flat where the lower carriage support block
Face is perpendicular to the plane where the entablature support block and the sill support block.
As a further improvement, the sill support block 5 also has horizontal support surface 16, the horizontal support surface 16
Lean and contact with the side of the crossbeam 11.Translational degree of freedom of the crossbeam on the side is controlled.Preferably, the horizontal stroke
It is in tilted layout to supporting surface.
As a further improvement, the longitudinal register pin 13 is arranged on longitudinal register seat 17, the longitudinal register seat
17 are fixedly connected by positioning seat transfer block 18 with the turning arm 4.Adjust pad can be set between any two to be used to adjust accordingly
Thickness and direction size.The technical characteristic of pad can also be used for other similar to being fixedly connected in relation, to adjust corresponding chi
It is very little.
The utility model at work, as shown in figure 4, the flange 12 of crossbeam 11 is located at the He of entablature support block 7
Between the sill support block 5, have and point is compressed at two, formed on crossbeam vertical direction and compress control, the bottom surface of support 9
Flange 10 has and point is compressed at two, erected in U-bracket between the upper bracket support block 8 and the lower carriage support block 6
The upward translational degree of freedom of Nogata is controlled.Two horizontal support surfaces 16 are controlled to translational degree of freedom of the crossbeam on the side
System.The positioning hole phase location fit of two longitudinal register pins 13 and support 9.First by welding gun X20-1806 to U-bracket with
Crossbeam side lap welding point is welded, and after the completion of the solder joint of side, then uses welding gun C25-2511 instead to U-bracket and crossbeam bottom surface
Ovelapping spot weld is welded.
The utility model optimizes a kind of positioning compression form of U-bracket in beam, using a fixture unit, is ensuring
In the case of U-bracket stable position, while four controls for compressing point are carried out to crossbeam, simplified the knot of whole fixture
Structure.In addition, the distributing position for compressing point is rationally designed, it is ensured that accessible under clamp pressing state to complete all bond pad locations
Welding operation, improve production efficiency.
It should be appreciated that the utility model scope of the claimed is not limited to non-limiting embodiments, it should be understood that non-limiting reality
Scheme is applied to illustrate as just example.The desired substantive protection domain of the application is more embodied in independent claims
The scope of offer, and its dependent claims.
Claims (6)
1. the fixture unit of U-bracket in a kind of beam, it includes：Base, template, and the positioner on the template
And clamping device, it is characterised in that：
The template is L-shaped and has column portion and bottom surface portions；
The clamping device includes：The pressing tongs of the column portion of the template is arranged in, is arranged in the bottom surface portions of the template
Four lower support blocks, the turning arm of drive connection between the pressing tongs, and the upper branch of four be arranged on the turning arm
Bracer, four lower support blocks include：Two sill support blocks positioned at both sides and two lower carriage branch positioned at middle part
Bracer, four upper support blocks include：Two entablature support blocks positioned at both sides and two upper bracket branch positioned at middle part
Bracer, the bottom surface flange of support is between the upper bracket support block and the lower carriage support block, the flange position of crossbeam
Between the entablature support block and the sill support block；
The positioner includes：Two longitudinal register pins being arranged on the turning arm, two longitudinal register pins with
The positioning hole phase location fit of support.
2. the fixture unit of U-bracket in a kind of beam as claimed in claim 1, it is characterised in that：Under the template also has
Rotary stopper block, the turning arm also have upper rotary stopper block, and the upper rotary stopper block and the lower rotation limited block
Position is corresponding.
3. the fixture unit of U-bracket in a kind of beam as claimed in claim 2, it is characterised in that：The upper bracket support block
With the plane where the lower carriage support block perpendicular to flat where the entablature support block and the sill support block
Face.
4. the fixture unit of U-bracket in a kind of beam as claimed in claim 3, it is characterised in that：The sill support block
Also there is horizontal support surface, the horizontal support surface leans with the side of the crossbeam and contacted.
5. the fixture unit of U-bracket in a kind of beam as claimed in claim 4, it is characterised in that：The horizontal support surface inclines
Tiltedly arrangement.
6. the fixture unit of U-bracket in a kind of beam as claimed in claim 5, it is characterised in that：The longitudinal register pin peace
On longitudinal register seat, the longitudinal register seat is fixedly connected by positioning seat transfer block with the turning arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720397725.8U CN206677469U (en) | 2017-04-17 | 2017-04-17 | The fixture unit of U-bracket in a kind of beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720397725.8U CN206677469U (en) | 2017-04-17 | 2017-04-17 | The fixture unit of U-bracket in a kind of beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206677469U true CN206677469U (en) | 2017-11-28 |
Family
ID=60400307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720397725.8U Expired - Fee Related CN206677469U (en) | 2017-04-17 | 2017-04-17 | The fixture unit of U-bracket in a kind of beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206677469U (en) |
-
2017
- 2017-04-17 CN CN201720397725.8U patent/CN206677469U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203936550U (en) | A kind of dashboard cross member accessory bond pads fixture | |
| CN103949830A (en) | Welding fixture for instrument panel beam attached part group | |
| CN106181484A (en) | A kind of clamp fixture platform of rotatable displacement | |
| CN103817475B (en) | Shellproof integral body floor welded method for tooling and frock clamp thereof | |
| CN204934987U (en) | A kind of automobile roof assembly welding clamp | |
| CN104128733B (en) | Adjustable welding set | |
| JP2019058932A (en) | Support and welding system for vehicle frame member | |
| CN206779779U (en) | The clamp fixture of support class workpiece | |
| CN203649738U (en) | Clamping mechanism for welding of car frame | |
| CN206677469U (en) | The fixture unit of U-bracket in a kind of beam | |
| CN204771128U (en) | Vacuum adsorption device with adjustable friction stir welding | |
| CN206677463U (en) | A kind of fixture unit of semiclosed class workpiece | |
| CN201702536U (en) | Assembly-welding tooling of frame | |
| CN107803622A (en) | A kind of straight wall plate and more gusset spelling welding clamps | |
| CN102814609B (en) | Welding and locating device for motorcycle main beam | |
| CN105834650A (en) | Fixing clamp for robot welding of bathroom valve | |
| CN206677468U (en) | A kind of compression positioning unit of rear cross beam assembly | |
| CN206677471U (en) | A kind of positioning unit of hinge seat plate type part | |
| CN207014058U (en) | A kind of automobile engine cylinder-body processing positioning fixture | |
| CN105798517B (en) | Welding fixture | |
| CN205290198U (en) | Pneumatic type car repair welding fixture locating devices | |
| CN210677575U (en) | All welding positioner matched with H-shaped steel end manipulator | |
| CN105269218A (en) | Press arm type welding clamp pressing device | |
| CN208644344U (en) | A kind of welding clamping device on refrigerator door panel articulation piece | |
| CN209021686U (en) | A kind of rotating platform of crane clamp for machining |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171128 Termination date: 20200417 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |