CN215200383U - Welding jig for U template - Google Patents
Welding jig for U template Download PDFInfo
- Publication number
- CN215200383U CN215200383U CN202120815234.7U CN202120815234U CN215200383U CN 215200383 U CN215200383 U CN 215200383U CN 202120815234 U CN202120815234 U CN 202120815234U CN 215200383 U CN215200383 U CN 215200383U
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- plate
- cylinder
- bottom plate
- block
- pressing
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- Expired - Fee Related
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- 238000003466 welding Methods 0.000 title claims abstract description 22
- 230000008719 thickening Effects 0.000 claims description 6
- 238000005034 decoration Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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Abstract
The utility model discloses a welding fixture for U-shaped plate, which comprises a lower bottom plate and an upper bottom plate erected above the lower bottom plate through a plurality of upright posts, wherein the lower bottom plate is provided with three cylinders with the tops extending to the upper part of the upper bottom plate in a shape like Chinese character 'pin', two cylinders are symmetrically arranged at two sides of the lower bottom plate, a left positioning block, a middle positioning block and a right positioning block are sequentially arranged on the upper bottom plate between the two cylinders from left to right, and a pressing block is symmetrically arranged at the tail end of a top execution shaft of the two cylinders; the other cylinder is arranged at the rear end of the lower bottom plate, a supporting plate is arranged on an upper bottom plate at the rear end of the cylinder, and a pressing plate extending to the upper part of the middle positioning block is arranged at the top of an execution shaft of the cylinder at the rear end of the lower bottom plate; the top of the supporting plate is horizontally provided with a cylinder supporting plate, the top of the cylinder supporting plate is provided with a cylinder connecting plate, and the front end of the cylinder connecting plate is provided with a clamping assembly. The utility model discloses can effectively improve and fix mounting panel and U template, improve welding stability.
Description
Technical Field
The utility model relates to a welding jig for U template belongs to the welding jig field.
Background
U template in the automobile steering assembly needs to put into use with the mounting panel welding together, need fix the U template again after the mounting panel is fixed and then weld at the top of mounting panel when the welding, but in actual operation, press the mounting panel on the platform through the instrument usually, press the U template in the mounting panel top again, if cause mounting panel or U template dislocation when the welding, then need weld again after correcting the position it again, poor stability has then reduced welding efficiency.
Disclosure of Invention
For solving the not enough of prior art, the utility model provides a welding jig for U template has effectually improved the fixed effect to mounting panel and U template, has improved welding stability then.
The utility model discloses the technical scheme who adopts does:
a welding fixture for a U-shaped plate comprises a lower bottom plate and an upper bottom plate erected above the lower bottom plate through a plurality of stand columns, wherein three cylinders with tops extending to the upper part of the upper bottom plate are symmetrically arranged on the lower bottom plate in a delta shape, two cylinders are symmetrically arranged on two sides of the lower bottom plate, a left positioning block, a middle positioning block and a right positioning block are sequentially arranged on the upper bottom plate between the two cylinders from left to right, positioning pins I are vertically arranged in the left positioning block and the right positioning block, positioning pins II are vertically arranged in the middle positioning block, pressing blocks are symmetrically arranged at the tail ends of top execution shafts of the two cylinders, and the tail ends of the pressing blocks are arranged towards one sides close to each other and extend to the positions above the positioning blocks on the corresponding sides; the other cylinder is arranged at the rear end of the lower bottom plate, a supporting plate is arranged on an upper bottom plate at the rear end of the cylinder, and a pressing plate extending to the upper part of the middle positioning block is arranged at the top of an execution shaft of the cylinder at the rear end of the lower bottom plate; the top level in the backup pad is provided with the cylinder backup pad, top in the cylinder backup pad is provided with the cylinder connecting plate, front end at the cylinder connecting plate is provided with the finger cylinder, the finger cylinder is located the left and right sides of locating piece in the middle of locating piece directly over the locating piece in the middle of and two execution end of finger cylinder are located, the inboard symmetry in two execution end below of finger cylinder is provided with the tight piece of clamp that is used for fixed U template, the inboard of pressing from both sides tight piece is provided with the limiting plate that the bottom extends to the U template, the through-hole that supplies two interlude of locating pin is seted up in the bottom of U template.
Preferably, the upper bottom plates of the two symmetrical cylinders close to each other are vertically provided with hinged pieces, the pressing block is hinged with the tail end of the execution shaft of the cylinder, and the middle block body of the pressing block is hinged with the hinged pieces.
Further preferred, the bottom of pointing the cylinder is provided with the fixed plate, is provided with the thickening piece respectively in the both sides of fixed plate, and the bottom of thickening piece extends to the U template inboard and with the inside wall butt of U template.
Further preferably, the diameter of the second positioning pin is smaller than that of the first positioning pin.
Further preferably, a block is further provided at the bottom of the cylinder located at the rear end of the lower base plate.
Further preferably, the bottom of the plate body of the pressing plate is provided with an avoiding groove.
The beneficial effects of the utility model reside in that:
the mounting plate is positioned by matching the first positioning pin and the second positioning pin, and the pressing block and the pressing plate are driven by the air cylinder to press and fix the mounting plate; through two pairs of U template model location of locating pin, rethread finger cylinder drives and presss from both sides tight piece, makes the clamp plate move the limiting plate and press from both sides tight spacing to the U template, and the thickening piece of fixed plate both sides supports spacing to U template inside, can carry out effective stable fixed to mounting panel and U template, has improved welding stability then and can effectively improve welding efficiency.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a partial side view of the present invention;
FIG. 3 is a schematic structural view of a clamping block;
the main reference numerals in the figures have the following meanings:
1. lower plate, 2, stand, 3, upper plate, 4, backup pad, 5, cylinder backup pad, 6, cylinder connecting plate, 7, press from both sides tight piece, 8, compact heap, 9, thickening piece, 10, articulated elements, 11, left locating piece, 12, right locating piece, 13, cylinder, 14, locating pin two, 15, locating pin one, 16, clamp plate, 17, indicate the cylinder, 18, fixed plate, 19, middle locating piece, 20, bed hedgehopping piece, 21, U template, 22, dodge the groove, 23, mounting panel, 24, limiting plate.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
As shown in fig. 1-3: the embodiment is a welding fixture for a U-shaped plate, which comprises a lower bottom plate 1 and an upper bottom plate 3 erected above the lower bottom plate 1 through a plurality of stand columns 2, wherein three cylinders 13 with tops extending to the upper side of the upper bottom plate 3 are arranged on the lower bottom plate 1 in a delta shape, two cylinders 13 are symmetrically arranged at two sides of the lower bottom plate 1, a left positioning block 11, a middle positioning block 19 and a right positioning block 12 are sequentially arranged on the upper bottom plate 3 between the two cylinders 13 from left to right, positioning pins 15 are vertically arranged in the left positioning block 11 and the right positioning block 12, a positioning pin II 14 is vertically arranged in the middle positioning block 19, pressing blocks 8 are symmetrically arranged at the tail ends of top execution shafts of the two cylinders 13, and the tail ends of the pressing blocks 8 are arranged towards one side close to each other and extend to the positions above the positioning blocks at the corresponding side; another cylinder 13 is arranged at the rear end of the lower bottom plate 1, a supporting plate 4 is arranged on the upper bottom plate 1 at the rear end of the cylinder 13, and a pressing plate 16 extending to the upper part of a middle positioning block 19 is arranged at the top of an execution shaft of the cylinder 13 at the rear end of the lower bottom plate 1; cylinder support plate 5 is provided with at the top level of backup pad 4, be provided with cylinder connecting plate 6 at the top of cylinder support plate 5, front end at cylinder connecting plate 6 is provided with finger cylinder 17, finger cylinder 17 is located the left and right sides of locating piece 19 in the middle of locating piece 19 directly over and finger cylinder 17's two execution ends are located, inboard symmetry is provided with the tight piece 7 of clamp that is used for fixed U template 21 in two execution end below of finger cylinder 17, be provided with the limiting plate 24 that the bottom extends to U template 21 in the inboard of pressing from both sides tight piece 7, set up the through-hole that supplies two 14 interlude of locating pin in the bottom of U template 21.
Referring to fig. 1, a hinge 10 is vertically arranged on each of the upper base plates 3 near each other of the two symmetrical cylinders 13, the pressing block 8 is hinged to the end of the actuating shaft of the cylinder 13, and the middle block of the pressing block 8 is also hinged to the hinge 10.
Referring to fig. 1, a fixing plate 18 is arranged at the bottom of the finger cylinder 17, thickened blocks 9 are respectively arranged at two sides of the fixing plate 18, and the bottoms of the thickened blocks 9 extend to the inner side of the U-shaped plate 21 and are abutted against the inner side wall of the U-shaped plate 21.
In this embodiment, the diameter of the second positioning pin 14 is smaller than the diameter of the first positioning pin 15.
Referring to fig. 1 and 2, a block 20 is further provided at the bottom of the cylinder 13 located at the rear end of the lower plate 1.
Referring to fig. 2, an avoiding groove 22 is formed at the bottom of the plate body of the pressing plate 16.
In practical application, the mounting plate 23 is placed above the left positioning block 11, the middle positioning block 19 and the right positioning block 12, the first positioning pin 15 and the second positioning pin 14 are inserted into the through holes on the mounting plate 23, then the air cylinders 14 on the two sides are started to drive the pressing blocks 8 to press down on the two sides of the mounting plate 23, then the U-shaped plate 21 is placed above the mounting plate 23, the thickened block 9 is abutted against the inner side wall of the U-shaped plate 21, the second positioning pin 14 is inserted into the through hole at the bottom of the U-shaped plate 21, then the air cylinder 14 at the rear end of the lower bottom plate 1 is started to drive the pressing plate 16 to press down the U-shaped plate 21, then restart finger cylinder 17, two execution end actions of finger cylinder 17 drive pinch-off blades 17 and drive limiting plate 24 then to press from both sides tight spacing to U template 21 towards the removal of U template 21 lateral wall, and limiting plate 21's bottom can also effectively carry out the butt spacing to mounting panel 23, then weld can again.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (6)
1. The utility model provides a welding jig for U template which characterized in that: comprises a lower bottom plate (1) and an upper bottom plate (3) which is erected above the lower bottom plate (1) through a plurality of upright posts (2), the lower bottom plate (1) is provided with three cylinders (13) with the tops extending to the upper part of the upper bottom plate (3) in a delta shape, wherein the two cylinders (13) are symmetrically arranged at two sides of the lower bottom plate (1), and a left positioning block (11), a middle positioning block (19) and a right positioning block (12) are sequentially arranged on the upper bottom plate (3) between the two cylinders (13) from left to right, a first positioning pin (15) is vertically arranged in each of the left positioning block (11) and the right positioning block (12), a second positioning pin (14) is vertically arranged in the block body of the middle positioning block (19), the tail ends of the top execution shafts of the two cylinders (13) are symmetrically provided with a pressing block (8), the tail ends of the pressing blocks (8) are arranged towards the sides close to each other and extend to the positions above the positioning blocks on the corresponding sides; the other cylinder (13) is arranged at the rear end of the lower bottom plate (1), a supporting plate (4) is arranged on the upper bottom plate (3) at the rear end of the cylinder (13), and a pressing plate (16) extending to the upper part of the middle positioning block (19) is arranged at the top of an execution shaft of the cylinder (13) at the rear end of the lower bottom plate (1); be provided with cylinder backup pad (5) at the top level of backup pad (4) the top of cylinder backup pad (5) is provided with cylinder connecting plate (6) the front end of cylinder connecting plate (6) is provided with finger cylinder (17), finger cylinder (17) are located the left and right sides that middle locating piece (19) were located to two execution ends of locating piece (19) directly over and finger cylinder (17), are provided with in two execution end below of finger cylinder (17) inboard symmetry and are used for pressing from both sides tight piece (7) of fixed U template (21) the inboard of pressing from both sides tight piece (7) is provided with limiting plate (24) that the bottom extends to U template (21), offers the through-hole that supplies two (14) of locating pin to alternate in the bottom of U template (21).
2. A welding fixture for U-shaped plates according to claim 1, characterized in that a hinge piece (10) is vertically arranged on the upper bottom plate (3) close to each other of two symmetrical air cylinders (13), the pressing block (8) is hinged with the tail end of the actuating shaft of the air cylinder (13), and the middle block of the pressing block (8) is hinged with the hinge piece (10).
3. The welding fixture for the U-shaped plate according to claim 1, wherein a fixing plate (18) is arranged at the bottom of the finger cylinder (17), thickening blocks (9) are respectively arranged at two sides of the fixing plate (18), and the bottom of each thickening block (9) extends to the inner side of the U-shaped plate (21) and is abutted against the inner side wall of the U-shaped plate (21).
4. A welding jig for U-shaped plates according to claim 1, characterized in that the diameter of the second positioning pin (14) is smaller than that of the first positioning pin (15).
5. A welding jig for U-shaped boards according to claim 1, characterized in that a block (20) is further provided at the bottom of the cylinder (13) located at the rear end of the lower plate (1).
6. The welding jig for the U-shaped plate according to claim 1, wherein an avoiding groove (22) is formed at the bottom of the plate body of the pressing plate (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120815234.7U CN215200383U (en) | 2021-04-21 | 2021-04-21 | Welding jig for U template |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120815234.7U CN215200383U (en) | 2021-04-21 | 2021-04-21 | Welding jig for U template |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215200383U true CN215200383U (en) | 2021-12-17 |
Family
ID=79449792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120815234.7U Expired - Fee Related CN215200383U (en) | 2021-04-21 | 2021-04-21 | Welding jig for U template |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215200383U (en) |
-
2021
- 2021-04-21 CN CN202120815234.7U patent/CN215200383U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20211217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |