CN107953051A - Left and right side plate positioning fixture - Google Patents
Left and right side plate positioning fixture Download PDFInfo
- Publication number
- CN107953051A CN107953051A CN201711328713.0A CN201711328713A CN107953051A CN 107953051 A CN107953051 A CN 107953051A CN 201711328713 A CN201711328713 A CN 201711328713A CN 107953051 A CN107953051 A CN 107953051A
- Authority
- CN
- China
- Prior art keywords
- positioning
- side plate
- geometrical clamp
- interior hook
- hole
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
Abstract
The invention discloses a kind of left and right side plate positioning fixture, including guide rail, the aerodynamic slider being slidably mounted on guide rail, the pneumatic interior hook geometrical clamp being fixedly installed on the aerodynamic slider, hole positioning seat and axis locating piece, the position block that interior hook geometrical clamp lower end described in face is set, the hole positioning pin and axis locating piece are located at the both sides of interior hook geometrical clamp respectively, the positioning end face of the hole positioning seat is equipped with positioning pin, the axis locating piece is equipped with the axis hole for being used for positioning articulated shaft, the interior hook geometrical clamp upper end and the telescopic shaft of the first cylinder are hinged, the midfoot support of the interior hook geometrical clamp is simultaneously rotated around the supporting point, its lower end inwardly compresses side plate.Side plate positioning fixture in left and right of the present invention, efficiently solves the fixed problem of left and right side plate positioning, meanwhile, also left and right side plate is fixed on the positioning using essentially identical configuration, ensure that the accuracy and stability of positioning.
Description
Technical field
The invention belongs to chair framework welding technology field, specifically, is related to a kind of left and right side plate positioning fixture.
Background technology
Six points of seat back-rest frameworks include I-shaped skeleton component, left side square tube, right side supporting plate and left and right side plate, wherein
It is very stringent that requirement is fixed in the positioning of left and right side plate, its accuracy welded is directly related to the installation and upset of backrest, and
The both ends of left and right side plate are required to weld, and the installation connection mode of left and right side plate is different, is clamped using different structures, then
The cost and difficulty of fixture can be increased, while left and right side plate is shaped piece, further increases the fixed difficulty of its positioning.
The content of the invention
To solve above technical problem, it is an object of the invention to provide a kind of left and right side plate positioning fixture, effectively solves
The fixed problem of left and right side plate positioning, meanwhile, also left and right side plate is fixed on the positioning using essentially identical symmetrical structure,
It ensure that the accuracy and stability of positioning.
What the object of the invention was realized in：A kind of left and right side plate positioning fixture, it is characterised in that：Including guide rail, slide
The aerodynamic slider being installed on guide rail, pneumatic interior hook geometrical clamp, hole positioning seat and the axis that are fixedly installed on the aerodynamic slider
The position block that interior hook geometrical clamp lower end described in locating piece, face is set, the hole positioning pin and axis locating piece are respectively positioned at interior
The both sides of hook geometrical clamp, the positioning end face of the hole positioning seat are equipped with positioning pin, and the axis locating piece, which is equipped with, to be used to position
The axis hole of articulated shaft, the interior hook geometrical clamp upper end and the telescopic shaft of the first cylinder are hinged, the midfoot support of the interior hook geometrical clamp
And rotated around the supporting point, its lower end inwardly compresses side plate.
Preferably, above-mentioned interior hook geometrical clamp is in " C " font, the notch of the interior hook geometrical clamp get out of the way corresponding left side plate or
The top side flanging of right side plate.
Preferably, the promote-side of above-mentioned aerodynamic slider is connected with the second cylinder, and the positioning end of the aerodynamic slider is equipped with spacing
Block.
Preferably, the positioning end face of above-mentioned position block is vertically arranged plane, the plane and the aerodynamic slider
Glide direction is vertical.
When the present invention uses：After left and right side plate tentatively is supported positioning, the second cylinder promote sliding block slide, hole positioning seat and
Axis locating piece corresponds to mounting hole on side plate respectively and articulated shaft is accurately positioned, the axis hole of articulated shaft insertion axle locating piece
Interior, mounting hole is placed on the positioning pin on the positioning seat of hole, and then side plate is fixed by hook geometrical clamp in the promotion of the first cylinder, i.e.,
It can be welded.
Beneficial effect：
The present invention is a kind of left and right side plate positioning fixture, efficiently solves the fixed problem of left and right side plate positioning, meanwhile, also
Left and right side plate is fixed on the positioning using essentially identical configuration, ensure that the accuracy and stability of positioning.
Brief description of the drawings
Fig. 1 is the structure diagram of the present invention；
Fig. 2 is the present invention and the assembling schematic diagram of side plate；
Wherein 1 be guide rail, 2 be aerodynamic slider, 3 be interior hook geometrical clamp, 4 be hole positioning seat, 4a is positioning pin, 5 is that axis is determined
Position block, 5a are axis hole, 6 are position block, 7 are the first cylinder, 8 are limited block, 9 are the second cylinder, 10 are side plate.
Embodiment
With reference to embodiment and attached drawing, the invention will be further described.
Embodiment：
As shown in Figure 1, 2：A kind of left and right side plate positioning fixture, by guide rail 1, the aerodynamic slider being slidably mounted on guide rail 1
2nd, be fixedly installed in pneumatic interior hook geometrical clamp 3 on the aerodynamic slider 2, described in hole positioning seat 4 and axis locating piece 5, face in
The position block 6 that 3 lower end of hook geometrical clamp is set forms, and the positioning end face of the position block 6 is vertically arranged plane, this is flat
Face is vertical with the glide direction of the aerodynamic slider 2.The promote-side of the aerodynamic slider 2 is connected with the second cylinder 9, the aerodynamic slide
The positioning end of block 2 is equipped with limited block 8.The hole positioning pin 4a and axis locating piece 5 are located at the both sides of interior hook geometrical clamp 3 respectively,
The positioning end face of the hole positioning seat 4 is equipped with positioning pin 4a, and the axis locating piece 5 is equipped with the axis hole for being used for positioning articulated shaft
5a, interior 3 upper end of hook geometrical clamp and the telescopic shaft of the first cylinder 7 are hinged, the midfoot support of the interior hook geometrical clamp 3 and around this
Supporting point rotates, its lower end inwardly compresses side plate.The interior hook geometrical clamp 3 is in " C " font, the notch of the interior hook geometrical clamp 3
Get out of the way the top side flanging of corresponding left side plate or right side plate.
Finally it should be noted that foregoing description is only the preferred embodiment of the present invention, the ordinary skill people of this area
Member on the premise of without prejudice to present inventive concept and claim, can make table as multiple types under the enlightenment of the present invention
Show, such conversion is each fallen within protection scope of the present invention.
Claims (4)
- A kind of 1. left and right side plate positioning fixture, it is characterised in that：Including guide rail (1), the aerodynamic slide being slidably mounted on guide rail (1) Block (2), pneumatic interior hook geometrical clamp (3), hole positioning seat (4) and the axis locating piece being fixedly installed on the aerodynamic slider (2) (5), the position block (6) that interior hook geometrical clamp (3) lower end described in face is set, the hole positioning pin (4a) and axis locating piece (5) It is located at the both sides of interior hook geometrical clamp (3) respectively, the positioning end face of the hole positioning seat (4) is equipped with positioning pin (4a), the axis Locating piece (5) is equipped with the axis hole (5a) for being used for positioning articulated shaft, interior hook geometrical clamp (3) upper end and the first cylinder (7) Telescopic shaft is hinged, and the midfoot support of the interior hook geometrical clamp (3) is simultaneously rotated around the supporting point, its lower end inwardly compresses side plate.
- 2. side plate positioning fixture in left and right according to claim 1, it is characterised in that：The interior hook geometrical clamp (3) is in " C " word Shape, the notch of the interior hook geometrical clamp (3) get out of the way the top side flanging of corresponding left side plate or right side plate.
- 3. side plate positioning fixture in left and right according to claim 1, it is characterised in that：The promote-side of the aerodynamic slider (2) It is connected with the second cylinder (9), the positioning end of the aerodynamic slider (2) is equipped with limited block (8).
- 4. side plate positioning fixture in left and right according to claim 1, it is characterised in that：The positioning end of the position block (6) Face is vertically arranged plane, and the plane is vertical with the glide direction of the aerodynamic slider (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711328713.0A CN107953051A (en) | 2017-12-13 | 2017-12-13 | Left and right side plate positioning fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711328713.0A CN107953051A (en) | 2017-12-13 | 2017-12-13 | Left and right side plate positioning fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107953051A true CN107953051A (en) | 2018-04-24 |
Family
ID=61957840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711328713.0A Pending CN107953051A (en) | 2017-12-13 | 2017-12-13 | Left and right side plate positioning fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107953051A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102554537A (en) * | 2012-02-14 | 2012-07-11 | 安徽悦众车身装备有限公司 | Positioning and clamping mechanism of welding fixture of automobile stamping piece |
| CN203471201U (en) * | 2013-08-16 | 2014-03-12 | 芜湖普威技研有限公司 | Clamping device used for welding convex part to be welded |
| CN203649725U (en) * | 2013-11-27 | 2014-06-18 | 塔奥（芜湖）汽车制品有限公司 | Workpiece locating and clamping device on clamp |
| CN203791889U (en) * | 2014-03-21 | 2014-08-27 | 上海和达汽车配件有限公司 | Positioning device for welding stamping part |
-
2017
- 2017-12-13 CN CN201711328713.0A patent/CN107953051A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102554537A (en) * | 2012-02-14 | 2012-07-11 | 安徽悦众车身装备有限公司 | Positioning and clamping mechanism of welding fixture of automobile stamping piece |
| CN203471201U (en) * | 2013-08-16 | 2014-03-12 | 芜湖普威技研有限公司 | Clamping device used for welding convex part to be welded |
| CN203649725U (en) * | 2013-11-27 | 2014-06-18 | 塔奥（芜湖）汽车制品有限公司 | Workpiece locating and clamping device on clamp |
| CN203791889U (en) * | 2014-03-21 | 2014-08-27 | 上海和达汽车配件有限公司 | Positioning device for welding stamping part |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180424 |
|
| RJ01 | Rejection of invention patent application after publication |