CN219852930U - Small-size welding frock to abnormal shape welded structure spare - Google Patents
Small-size welding frock to abnormal shape welded structure spare Download PDFInfo
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- CN219852930U CN219852930U CN202321301792.7U CN202321301792U CN219852930U CN 219852930 U CN219852930 U CN 219852930U CN 202321301792 U CN202321301792 U CN 202321301792U CN 219852930 U CN219852930 U CN 219852930U
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- 238000003466 welding Methods 0.000 title claims abstract description 37
- 230000002159 abnormal effect Effects 0.000 title claims description 7
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a small-sized welding tool for special-shaped welding structural parts, which comprises the following components: the base, connect fixture setting at the top of base, connect fixture and include fly leaf and location clamp splice, the quantity of fly leaf is two and sets up the front and back both sides at the base top respectively, the left and right sides at fly leaf top all is provided with the stand. According to the small welding tool for the special-shaped welding structural member, the small welding tool for the special-shaped welding structural member is realized by the mutual matching of the movable plate, the upright post, the supporting block, the fixed shaft, the adjusting block, the connecting block, the arc-shaped clamping block, the electric push rod, the fixed groove, the moving block, the limiting wheel, the positioning clamping block, the rotating block, the connecting groove, the fixed rod, the sliding block, the clamping block, the pull plate and the buffer spring, so that cylindrical special-shaped workpieces with different calibers are clamped and fixed conveniently, and meanwhile square special-shaped workpieces with different sizes are clamped and fixed conveniently, so that the applicability is improved.
Description
Technical Field
The utility model relates to the technical field of welding tools, in particular to a small-sized welding tool for special-shaped welding structural parts.
Background
When the workpiece is welded, a welding tool is required to clamp and fix the workpiece, so that stability during welding is guaranteed, and the welding tool is also required for special-shaped welding.
But traditional welding frock suitability is lower to the inconvenient clamp fixing to different abnormal shape work pieces, thereby reduced the suitability, influence work efficiency simultaneously, for this reason, we provide a small-size welding frock to abnormal shape welded structure spare.
Disclosure of Invention
The utility model aims to provide a small welding tool for special-shaped welding structural parts, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a miniature welding fixture for a profiled welded structure, comprising:
a base;
the connecting clamping mechanism is arranged at the top of the base and comprises two movable plates and positioning clamping blocks, wherein the two movable plates are respectively arranged at the front side and the rear side of the top of the base, the left side and the right side of the top of the movable plates are respectively provided with an upright post, the top of each upright post is provided with a supporting block, a fixed shaft is movably connected in a groove at the top of each supporting block through a bearing, the top of each fixed shaft is provided with an adjusting block, and the left side and the right side of each adjusting block are respectively provided with a connecting block;
the adjusting mechanism is arranged on the connecting clamping mechanism;
the driving mechanism is arranged on the base.
Preferably, arc clamp splice is all installed to one side that is located two connecting blocks of homonymy and is close to each other, electric putter is all installed to the top and the bottom of arc clamp splice, the fixed slot has all been seted up to the top and the bottom of arc clamp splice inner wall and the position that corresponds electric putter, electric putter is close to the one end of fixed slot and runs through the fixed slot and extend to its inside, the movable block is installed to electric putter's bottom, spacing wheel is installed to the bottom of movable block.
Preferably, the adjusting mechanism comprises four rotating blocks and connecting grooves, the rotating blocks are respectively arranged on the surfaces of the four fixed shafts, the connecting grooves are respectively arranged on the tops of the four supporting blocks, two fixed rods are arranged at the bottoms of the inner walls of the connecting grooves, and the surfaces of the two fixed rods located on the same side are in sliding connection through sliding blocks.
Preferably, the fixture block is installed at the top of slider, two draw-in grooves have been seted up to the bottom of rotatory piece, one side that the fixture block is close to the draw-in groove runs through spread groove and draw-in groove in proper order and extends to the inside of draw-in groove, the arm-tie is installed to one side that the fixture block kept away from the fixed axle, buffer spring has been cup jointed on the surface of dead lever.
Preferably, the actuating mechanism includes servo motor and mounting panel, servo motor's quantity is two and installs the back at the base respectively, the mounting groove has been seted up at the top of base and the position that corresponds servo motor, the front end of servo motor output shaft runs through the mounting groove and extends to its inside, forward rotation screw rod is installed to the front end of servo motor output shaft, reverse rotation screw rod is installed to forward rotation screw rod's front end, the equal threaded connection in surface of forward rotation screw rod and reverse rotation screw rod has the screw block.
Preferably, the number of the mounting plates is two, the mounting plates are respectively arranged at the tops of the two movable plates, and the air cylinders are respectively arranged at the left side and the right side of each mounting plate.
Compared with the prior art, the utility model has the following beneficial effects:
according to the small welding tool for the special-shaped welding structural member, the small welding tool for the special-shaped welding structural member is realized by the mutual matching of the movable plate, the upright post, the supporting block, the fixed shaft, the adjusting block, the connecting block, the arc-shaped clamping block, the electric push rod, the fixed groove, the moving block, the limiting wheel, the positioning clamping block, the rotating block, the connecting groove, the fixed rod, the sliding block, the clamping block, the pull plate and the buffer spring, so that cylindrical special-shaped workpieces with different calibers are clamped and fixed conveniently, and meanwhile square special-shaped workpieces with different sizes are clamped and fixed conveniently, so that the applicability is improved.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a cross-sectional view of a front view of the structure of the present utility model;
FIG. 3 is a cross-sectional view of the front view of the connecting block and arcuate clamping block of the present utility model;
FIG. 4 is an enlarged view of a portion of FIG. 2A in accordance with the present utility model;
FIG. 5 is a cross-sectional view of a side view of the base and servo motor of the present utility model.
In the figure: 1 a base, 2 a connecting clamping mechanism, 21 a movable plate, 22 a stand column, 23 a supporting block, 24 a fixed shaft, 25 an adjusting block, 26 a connecting block, 27 an arc clamping block, 28 an electric push rod, 29 a fixed slot, 210 a moving block, 211 a limiting wheel, 212 a positioning clamping block, 3 an adjusting mechanism, 31 a rotating block, 32 a connecting slot, 33 a fixed rod, 34 a sliding block, 35 a clamping block, 36 a clamping slot, 37 a pulling plate, 38 a buffer spring, 4 a driving mechanism, 41 a servo motor, 42 a mounting plate, 43 a mounting slot, 44 a forward rotating threaded rod, 45 a reverse rotating threaded rod, 46 a threaded block and 47 air cylinders.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, a small-sized welding tool for a special-shaped welding structure comprises: base 1 and connect fixture 2, connect fixture 2 setting at the top of base 1, connect fixture 2 includes fly leaf 21 and location clamp splice 212, the quantity of fly leaf 21 is two and set up the front and back both sides at the base 1 top respectively, the bottom and the top sliding contact of base 1 of fly leaf 21, the left and right sides at fly leaf 21 top all is provided with stand 22, the bottom and the top sliding contact of fly leaf 21 of stand 22, the top fixedly connected with supporting shoe 23 of stand 22, there is fixed axle 24 through bearing swing joint in the recess at supporting shoe 23 top, the top fixedly connected with regulating block 25 of fixed axle 24, the equal fixedly connected with connecting block 26 of left and right sides of regulating block 25, be located the equal fixedly connected with arc clamp splice 27 of one side that is close to each other of two connecting blocks 26 of homonymy, the top and the equal fixedly connected with electric putter 28 of bottom of arc clamp splice 27 inner wall, fixed slot 29 has all been seted up to the position of electric putter 28 and be close to the top and bottom, the one end of fixed slot 29 runs through fixed slot 29 and extends to its inside, the bottom fixedly connected with regulating block 25 of electric putter 28, the bottom fixedly connected with moving block 210 and the fixed connection block 210 are close to each other with moving block 26, the bottom fixedly connected with the fixed connection block 210 is close to the fixed connection of connecting block 210 with one side of the bottom surface of the connecting block 210.
The adjusting mechanism 3, the adjusting mechanism 3 sets up on connecting fixture 2, the adjusting mechanism 3 includes rotatory piece 31 and spread groove 32, rotatory piece 31's quantity is four and installs the surface at four fixed axles 24 respectively, the spread groove 32's quantity is four and offers the top at four supporting shoe 23 respectively, the bottom fixedly connected with two dead levers 33 of spread groove 32 inner wall, be located two dead levers 33 on the homonymy surface and pass through slider 34 sliding connection, the top fixedly connected with fixture block 35 of slider 34, two draw-in grooves 36 have been seted up to the bottom of rotatory piece 31, one side that the fixture block 35 is close to draw-in groove 36 runs through spread groove 32 and draw-in groove 36 in proper order and extends to the inside of draw-in groove 36, one side fixedly connected with arm-tie 37 of fixture block 35 is kept away from fixed axle 24, the top of arm-tie 37 and the bottom of rotatory piece 31 contact each other, buffer spring 38 has been cup jointed on the surface of dead lever 33.
Specifically, when the positioning clamp block 212 is required to clamp a square workpiece, the pull plate 37 is pulled downwards, the pull plate 37 drives the sliding block 34 to move downwards, the sliding block 34 extrudes the buffer spring 38 to move, the sliding block 34 drives the clamping block 35 to move downwards, the clamping block 35 and the clamping groove 36 are separated, then the rotating block 31 is rotated, the rotating block 31 drives the adjusting block 25 to rotate 180 degrees, the two positioning clamp blocks 212 positioned on the same side move to opposite positions, then the pull plate 37 is loosened, and the clamping block 35 is inserted into the other clamping groove 36 through the restoring elasticity of the buffer spring 38.
The driving mechanism 4, the driving mechanism 4 sets up on base 1, actuating mechanism 4 includes servo motor 41 and mounting panel 42, servo motor 41's quantity is two and installs the back at base 1 respectively, servo motor 41 is a positive and negative rotation motor with self-locking function, mounting groove 43 has been seted up at the top of base 1 and the position that corresponds servo motor 41, the front end of servo motor 41 output shaft runs through mounting groove 43 and extends to its inside, the front end fixedly connected with forward rotation screw rod 44 of servo motor 41 output shaft, the front end fixedly connected with reverse rotation screw rod 45 of forward rotation screw rod 44, the equal threaded connection of surface of forward rotation screw rod 44 and reverse rotation screw rod 45 has screw block 46, the surface and the inner wall sliding contact of mounting groove 43 of screw block 46, the top and the bottom fixed connection of fly leaf 21 of screw block 46, the quantity of mounting panel 42 is two and installs the top at two fly leaf 21 respectively, the left and right sides of mounting panel 42 all fixedly connected with cylinder 47, one side that the cylinder 47 is close to stand 22 and stand 22 fixed connection.
The control modes of the electric push rod 28, the servo motor 41 and the air cylinder 47 are controlled by an external controller matched with the electric push rod 28, the servo motor 41 and the air cylinder 47, and a control circuit can be realized by simple programming of a person skilled in the art, and the control circuit belongs to common general knowledge in the art and is not repeated herein
Through fly leaf 21, stand 22, supporting shoe 23, fixed axle 24, regulating block 25, connecting block 26, arc clamp splice 27, electric putter 28, fixed slot 29, movable block 210, spacing wheel 211, location clamp splice 212, rotatory piece 31, spread groove 32, dead lever 33, slider 34, fixture block 35, draw-in groove 36, arm-tie 37 and buffer spring 38's mutually support, realized a small-size welding frock to special-shaped welded structure spare to the cylindrical abnormal shape work piece of different bore is pressed from both sides tightly fixedly convenient, and is convenient to press from both sides tightly fixedly to square abnormal shape work piece of equidimension simultaneously, thereby has improved the suitability.
When the welding fixture is used, a circular special-shaped workpiece is placed at a position between two arc-shaped clamping blocks 27, then the air cylinder 47 is started, the air cylinder 47 drives the upright 22 to move close to the mounting plate 42, the upright 22 drives the arc-shaped clamping blocks 27 to move close to the workpiece, so that the two arc-shaped clamping blocks 27 positioned on the same side clamp and fix the workpiece, when the special-shaped cylindrical workpiece is thinner, the electric push rod 28 is started, the electric push rod 28 drives the limiting wheels 211 to move out of the fixed groove 29, the four limiting wheels 211 prop against the workpiece, clamping can be completed, then the servo motor 41 is started, the servo motor 41 drives the forward threaded rod 44 and the reverse threaded rod 45 to rotate through the output shaft, the two threaded blocks 46 positioned on the same side move close to each other, the two movable plates 21 move close to each other, and the two workpieces clamped on the arc-shaped clamping blocks 27 move close to each other, so that welding parts of the two workpieces can be welded in contact with each other.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Small-size welding frock to abnormal shape welded structure spare, its characterized in that includes:
a base (1);
connect fixture (2), connect fixture (2) setting at the top of base (1), connect fixture (2) including fly leaf (21) and location clamp splice (212), the quantity of fly leaf (21) is two and sets up the front and back both sides at base (1) top respectively, the left and right sides at fly leaf (21) top all is provided with stand (22), supporting shoe (23) are installed at the top of stand (22), there is fixed axle (24) through bearing swing joint in the recess at supporting shoe (23) top, regulating block (25) are installed on the top of fixed axle (24), connecting block (26) are all installed to the left and right sides of regulating block (25);
the adjusting mechanism (3) is arranged on the connecting clamping mechanism (2);
and the driving mechanism (4) is arranged on the base (1).
2. The miniature welding fixture for special-shaped welded structures according to claim 1, wherein: the utility model discloses a motor-assisted bicycle, including arc clamp splice (27) are all installed to one side that is located two connecting blocks of homonymy (26) and is close to each other, electric putter (28) are all installed to the top and the bottom of arc clamp splice (27), fixed slot (29) have all been seted up at the top and the bottom of arc clamp splice (27) inner wall and the position that corresponds electric putter (28), electric putter's (28) one end that is close to fixed slot (29) runs through fixed slot (29) and extends to inside it, movable block (210) are installed to the bottom of electric putter (28), spacing wheel (211) are installed to the bottom of movable block (210).
3. The miniature welding fixture for special-shaped welded structures according to claim 2, wherein: the adjusting mechanism (3) comprises rotating blocks (31) and connecting grooves (32), the rotating blocks (31) are four in number and are respectively arranged on the surfaces of four fixed shafts (24), the connecting grooves (32) are four in number and are respectively arranged at the tops of four supporting blocks (23), two fixing rods (33) are arranged at the bottoms of the inner walls of the connecting grooves (32), and the surfaces of the two fixing rods (33) located on the same side are in sliding connection through sliding blocks (34).
4. A miniature welding fixture for a profiled welded structure as defined in claim 3, wherein: clamping blocks (35) are installed at the top of sliding blocks (34), two draw-in grooves (36) have been seted up to the bottom of rotatory piece (31), one side that clamping blocks (35) are close to draw-in groove (36) runs through spread groove (32) and draw-in groove (36) in proper order and extends to the inside of draw-in groove (36), arm-tie (37) are installed to one side that fixed axle (24) were kept away from to clamping blocks (35), buffer spring (38) have been cup jointed on the surface of dead lever (33).
5. The small-sized welding fixture for special-shaped welding structural members according to claim 4, wherein: the driving mechanism (4) comprises a servo motor (41) and a mounting plate (42), the servo motor (41) is two in number and is respectively mounted on the back of the base (1), a mounting groove (43) is formed in the top of the base (1) and corresponds to the position of the servo motor (41), the front end of an output shaft of the servo motor (41) penetrates through the mounting groove (43) and extends to the inside of the mounting groove, a forward rotation threaded rod (44) is mounted at the front end of the output shaft of the servo motor (41), a reverse rotation threaded rod (45) is mounted at the front end of the forward rotation threaded rod (44), and thread blocks (46) are connected to the surfaces of the forward rotation threaded rod (44) and the reverse rotation threaded rod (45) in a threaded mode.
6. The small-sized welding fixture for special-shaped welding structural members according to claim 5, wherein: the number of the mounting plates (42) is two, the mounting plates are respectively arranged at the tops of the two movable plates (21), and the left side and the right side of each mounting plate (42) are respectively provided with an air cylinder (47).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321301792.7U CN219852930U (en) | 2023-05-26 | 2023-05-26 | Small-size welding frock to abnormal shape welded structure spare |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321301792.7U CN219852930U (en) | 2023-05-26 | 2023-05-26 | Small-size welding frock to abnormal shape welded structure spare |
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| Publication Number | Publication Date |
|---|---|
| CN219852930U true CN219852930U (en) | 2023-10-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321301792.7U Active CN219852930U (en) | 2023-05-26 | 2023-05-26 | Small-size welding frock to abnormal shape welded structure spare |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119609544A (en) * | 2024-12-23 | 2025-03-14 | 浙江华业电力工程股份有限公司 | Auxiliary equipment for welding heat supply network pipeline |
-
2023
- 2023-05-26 CN CN202321301792.7U patent/CN219852930U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119609544A (en) * | 2024-12-23 | 2025-03-14 | 浙江华业电力工程股份有限公司 | Auxiliary equipment for welding heat supply network pipeline |
| CN119609544B (en) * | 2024-12-23 | 2026-02-27 | 浙江华业电力工程股份有限公司 | A welding auxiliary equipment for heating network pipelines |
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