CN214109282U - U-shaped column welding device - Google Patents
U-shaped column welding device Download PDFInfo
- Publication number
- CN214109282U CN214109282U CN202022943189.1U CN202022943189U CN214109282U CN 214109282 U CN214109282 U CN 214109282U CN 202022943189 U CN202022943189 U CN 202022943189U CN 214109282 U CN214109282 U CN 214109282U
- Authority
- CN
- China
- Prior art keywords
- arc
- shaped
- top pressure
- pressure plate
- support platform
- 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.)
- Active
Links
Images
Landscapes
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model relates to a U-shaped column welding device, which comprises a welding machine and a welding auxiliary tool, wherein the welding auxiliary tool comprises a support platform, two mutually parallel bosses are respectively arranged on the support platform, arc-shaped grooves are arranged on the upper end surfaces of the two bosses, a top pressure plate is arranged on the support platform on one side of the boss, the lower end of the top pressure plate is in sliding connection with the support platform, lug plates are respectively arranged on the two sides of the top pressure plate, ejector rods are respectively arranged on the lug plates, and the ejector rods are in threaded connection with the lug plates; a supporting platform for supporting the connecting flange is arranged at one end of the support platform far away from the top pressure plate, two slots for inserting the connecting flange are formed in the upper end face of the supporting platform, and a back plate is arranged on the supporting platform at one side of the slots far away from the top pressure plate; and two ends of the U-shaped column are respectively pressed against the connecting flanges inserted in the slots to complete the clamping of the U-shaped column and the connecting flanges, and the welding machine completes the welding connection between the two ends of the U-shaped column and the connecting flanges.
Description
Technical Field
The utility model belongs to the technical field of the welding equipment, concretely relates to U type post welding set.
Background
Before the U-shaped column is used, connecting flanges need to be welded at two ends of the U-shaped column respectively, and the U-shaped column is fixed through connection of the connecting flanges and other objects. At present, when the U-shaped column and the connecting flange are welded, the U-shaped column is vertically placed in a manual mode, time and labor are wasted, and welding precision is affected.
Chinese patent No. CN104107998B discloses a supporting device for welding U-shaped pipe orifice flanges, which includes: the bottom supporting platform is provided with a pair of circular supporting plates, each circular supporting plate is formed by the involution of a semicircular first half supporting plate and a semicircular second half supporting plate, two semicircular grooves are respectively formed in straight sides of the semicircular first half supporting plate and the semicircular second half supporting plate, the corresponding semicircular first half supporting plate and the corresponding semicircular second half supporting plate are involuted to enable the semicircular grooves in the semicircular first half supporting plate and the semicircular second half supporting plate to be involuted to form two circular supporting holes respectively, and each circular supporting hole can be clamped and supported on the pipe wall of the U-shaped pipe straight pipe section; two pairs of rollers are arranged on the bottom supporting platform, and each circular supporting plate is respectively supported on one pair of rollers and can rotate on the pair of rollers. The U-shaped pipe is turned over through the rotation of the roller, however, the U-shaped column and the connecting flange cannot be positioned before welding, and the welding precision is reduced.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems that the U-shaped column and the connecting flange cannot be positioned before welding and the welding precision is reduced, the utility model provides a U-shaped column welding device; in order to achieve the above object, the utility model discloses a technical scheme specifically as follows:
a U-shaped column welding device comprises a welding machine and a welding auxiliary tool, wherein the welding auxiliary tool comprises a support platform, two parallel bosses are respectively arranged on the support platform, arc-shaped grooves used for supporting a U-shaped column are formed in the upper end faces of the two bosses, a jacking plate is arranged on the support platform on one side of each boss, the lower end of the jacking plate is connected with the support platform in a sliding mode, lug plates are respectively arranged on two sides of the jacking plate, ejector rods are respectively arranged on the lug plates, and the ejector rods are in threaded connection with the lug plates; a supporting platform for supporting the connecting flange is arranged at one end of the support platform far away from the top pressure plate, two slots for inserting the connecting flange are formed in the upper end face of the supporting platform, and a back plate is arranged on the supporting platform at one side of the slots far away from the top pressure plate.
The utility model discloses a U type post welding set's beneficial effect: the U-shaped column is placed on the arc-shaped groove of the boss, the two connecting flanges are inserted into the two slots, the jacking plate slides, the jacking plate jacks one side of the U-shaped column, the jacking rod jacks the support platform, the temporary fixation of the jacking plate is realized, the two ends of the U-shaped column are respectively jacked on the connecting flanges inserted in the slots, the clamping of the U-shaped column and the connecting flanges is completed, and the welding machine completes the welding connection between the two ends of the U-shaped column and the connecting flanges.
Furthermore, the sliding connection between the lower end of the top pressure plate and the support platform is specifically that a square guide rod is arranged on the support platform, the square guide rod extends along the direction close to the boss, a through hole for the square guide rod to penetrate through is formed in the lower end of the top pressure plate, and the top pressure plate is sleeved on the square guide rod through the through hole to realize relative sliding relative to the square guide rod.
Has the advantages that: the jacking plate is sleeved on the square guide rod, and can slide on the square guide rod relatively, so that the relative position of the jacking plate can be adjusted conveniently; the guide rod is arranged to be square, so that the top pressing plate is prevented from deflecting when the top rod is not pressed.
Furthermore, support plates for jacking the ejector rod are arranged on the support platforms on two sides of the square guide rod, and the two support plates extend along the length direction of the square guide rod.
Has the advantages that: through setting up two backup pads, when providing the support for the roof pressure of ejector pin, make the last fretwork that forms of supporting platform, alleviate supporting platform's weight.
Furthermore, an arc-shaped pressing plate is arranged on the upper end face of the boss, one end of the arc-shaped pressing plate is hinged to one side of the arc-shaped groove, and the other end of the arc-shaped pressing plate is detachably connected with the other side of the arc-shaped groove.
Has the advantages that: the U-shaped column is fixed by arranging the arc-shaped pressing plate, enclosing the arc-shaped pressing plate and the arc-shaped groove to form a pipe hole and holding the pipe hole on the circumferential side surface of the U-shaped column; has the characteristics of simple structure, good fixing effect and the like.
Furthermore, arc clamp plate one end is specifically the screw connection with the releasable connection of arc recess one side the up end of arc recess one side lateral wall is provided with the screw hole arc clamp plate serves and has seted up the perforation, alternates the screw in perforation and screw hole and realizes the screw connection.
Has the advantages that: through alternate the screw in perforation and the screw hole realize between arc clamp plate one end and the arc recess one side releasable connection, have simple structure and connect simple and convenient characteristics.
Furthermore, an elastic cushion layer is arranged on the inner side of the arc-shaped pressing plate, and the elastic cushion layer is connected with the inner side of the arc-shaped pressing plate in an adhesive mode.
Has the advantages that: through setting up the elastic cushion, make soft contact between arc clamp plate and the U type post, when being favorable to holding tightly to the U type post, reduce the bruising to the U-shaped post.
Furthermore, the backboard and the support platform are connected in an inserting mode, the upper end face of the support platform is provided with an inserting hole, the lower end face of the backboard is provided with an inserting column, and the inserting column is inserted into the inserting hole to achieve the inserting connection of the backboard and the support platform.
Has the advantages that: the inserting columns are inserted into the inserting holes, the back plate and the supporting platform are connected in an inserting mode, when the back plate needs to be used, the back plate is inserted, and the back plate is convenient to install and detach.
Drawings
Fig. 1 is a schematic perspective view of an embodiment of a U-shaped column welding device according to the present invention;
FIG. 2 is a top view of FIG. 1;
fig. 3 is a partial cross-sectional view of an embodiment of the U-shaped column welding apparatus of the present invention;
fig. 4 is a usage status diagram of an embodiment of the U-shaped column welding device of the present invention.
Reference numbers in the figures: 1-welding machine, 2-support platform, 3-boss, 4-top pressure plate, 5-support table, 6-arc groove, 7-arc pressure plate, 8-perforation, 9-elastic cushion layer, 10-ear plate, 11-ejector rod, 12-square guide rod, 13-support plate, 14-support table, 15-slot, 16-back plate, 17-insert column, 18-U-shaped column and 19-connecting flange.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments:
the utility model discloses a U type post welding set's embodiment is shown in fig. 1-3, including welding machine 1 and welding auxiliary fixtures, welding auxiliary fixtures includes supporting platform 2, boss 3, roof pressure board 4 and a supporting bench 14.
The bosses 3 comprise two groups which are arranged on the bracket platform 2 in parallel, and arc-shaped grooves 6 for supporting the U-shaped column are respectively arranged on the upper end surfaces of the two bosses 3. In the embodiment, an arc-shaped pressing plate 7 is arranged on the upper end surface of the boss 3, one end of the arc-shaped pressing plate 7 is hinged with one side of the arc-shaped groove 6, and the other end of the arc-shaped pressing plate 7 is detachably connected with the other side of the arc-shaped groove 6; by arranging the arc-shaped pressing plate 7, the arc-shaped pressing plate 7 and the arc-shaped groove 6 are enclosed to form a pipe hole, and the pipe hole is held on the circumferential side surface of the U-shaped column to fix the U-shaped column; has the characteristics of simple structure, good fixing effect and the like. One end of the arc-shaped pressing plate 7 is detachably connected with one side of the arc-shaped groove 6 through a screw, a screw hole is formed in the upper end face of the side wall of one side of the arc-shaped groove 6, a through hole 8 is formed in one end of the arc-shaped pressing plate 7, and the screw is inserted into the through hole 8 and the screw hole to achieve screw connection; through alternate the screw in perforation 8 and the screwed hole realize releasable connection between 7 one end of arc clamp plate and arc recess 6 one side, have simple structure and connect simple and convenient characteristics. An elastic cushion layer 9 is arranged on the inner side of the arc-shaped pressing plate 7, and the elastic cushion layer 9 is connected with the inner side of the arc-shaped pressing plate 7 in an adhesive manner; through setting up elastic cushion 9, make soft contact between arc clamp plate 7 and the U type post, when being favorable to the clenching to the U type post, reduce the bruise to U-shaped post 18. In other embodiments, the one end of the arc-shaped pressing plate can be connected with one side of the arc-shaped groove by inserting instead of screws, the upper end surface of the side wall of the arc-shaped groove and the arc-shaped pressing plate are respectively provided with a jack, and a bolt is inserted into the jack to realize the detachable connection between one end of the arc-shaped pressing plate and one side of the arc-shaped groove.
The support platform 2 on one side of the boss 3 is provided with a top pressure plate 4, the lower end of the top pressure plate 4 is in sliding connection with the support platform 2, the two sides of the top pressure plate 4 are respectively provided with an ear plate 10, the ear plates 10 are respectively provided with an ejector rod 11, and the ejector rods 11 are in threaded connection with the ear plates 10. In this embodiment, the sliding connection between the lower end of the top pressure plate 4 and the support platform 2 is specifically that a square guide rod 12 is arranged on the support platform 2, the square guide rod 12 extends along the direction close to the boss 3, a through hole for inserting the square guide rod 12 is formed in the lower end of the top pressure plate 4, and the top pressure plate 4 is sleeved on the square guide rod 12 through the through hole to realize relative sliding with respect to the square guide rod 12; the jacking plate 4 is sleeved on the square guide rod 12, and the jacking plate 4 can relatively slide on the square guide rod 12, so that the relative position of the jacking plate 4 can be conveniently adjusted; the guide rod is arranged in a square shape, so that the top pressing plate 4 is prevented from deflecting when the top rod 11 is not pressed. Support plates 13 for jacking the ejector rods 11 are arranged on the support platforms 2 on two sides of the square guide rods 12, and the two support plates 13 extend along the length direction of the square guide rods 12; by arranging the two supporting plates 13, the support is provided for the jacking of the jacking rods 11, and meanwhile, the support platform 2 is hollowed out, so that the weight of the support platform is reduced. In other embodiments, a circumferential guide bar may be used instead of a square guide bar.
A supporting platform 14 for supporting the connecting flange 19 is arranged at one end of the support platform 2 far away from the top pressure plate 4, two slots 15 for inserting the connecting flange 19 are arranged on the upper end surface of the supporting platform 14, and a back plate 16 is arranged on the supporting platform 14 at one side of the slots 15 far away from the top pressure plate 4. In this embodiment, the backboard 16 is inserted into the supporting table 14, the upper end surface of the supporting table 14 is provided with a jack, the lower end surface of the backboard 16 is provided with an inserting column 17, and the inserting column 17 is inserted into the jack to realize the insertion of the backboard 16 and the supporting table 14; the inserting columns 17 are inserted into the inserting holes, so that the backboard 16 and the supporting table 14 are inserted, and when the backboard 16 needs to be used, the backboard 16 is inserted, so that the backboard 16 can be conveniently installed and detached. In other embodiments, the backing plate is welded to the upper end surface of the support platform, or the backing plate and the support platform are integral.
When the device is used, as shown in fig. 4, the U-shaped column 18 is placed on the arc-shaped groove 6 of the boss 3, the two connecting flanges 19 are inserted into the two slots 15, the jacking plate 4 slides, the jacking plate 4 jacks one side of the U-shaped column 18, the jacking rod 11 jacks the support platform 2, the jacking plate 4 is temporarily fixed, two ends of the U-shaped column 18 are respectively jacked on the connecting flanges 19 inserted into the slots 15, the arc-shaped pressing plate 7 is buckled, clamping of the U-shaped column 18 and the connecting flanges 19 is completed, and the welding machine 1 completes welding connection between two ends of the U-shaped column 18 and the connecting flanges 19.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.
Claims (7)
1. A U-shaped column welding device comprises a welding machine and a welding auxiliary tool, and is characterized in that the welding auxiliary tool comprises a support platform, two bosses which are parallel to each other are respectively arranged on the support platform, arc-shaped grooves used for supporting the U-shaped column are formed in the upper end faces of the two bosses, a top pressure plate is arranged on the support platform on one side of each boss, the lower end of the top pressure plate is connected with the support platform in a sliding mode, lug plates are respectively arranged on two sides of the top pressure plate, ejector rods are respectively arranged on the lug plates, and the ejector rods are in threaded connection with the lug plates; a supporting platform for supporting the connecting flange is arranged at one end of the support platform far away from the top pressure plate, two slots for inserting the connecting flange are formed in the upper end face of the supporting platform, and a back plate is arranged on the supporting platform at one side of the slots far away from the top pressure plate.
2. The U-shaped column welding device according to claim 1, wherein the sliding connection between the lower end of the top pressure plate and the support platform is a square guide rod arranged on the support platform, the square guide rod extends in a direction close to the boss, a through hole for the square guide rod to penetrate through is formed in the lower end of the top pressure plate, and the top pressure plate is sleeved on the square guide rod through the through hole to realize relative sliding relative to the square guide rod.
3. A U-shaped column welding device according to claim 2, wherein support plates for supporting the top rod are arranged on the support platforms on both sides of the square guide rod, and the two support plates extend along the length direction of the square guide rod.
4. A U-shaped column welding device according to claim 1, characterized in that an arc-shaped pressing plate is arranged on the upper end surface of the boss, one end of the arc-shaped pressing plate is hinged with one side of the arc-shaped groove, and the other end of the arc-shaped pressing plate is detachably connected with the other side of the arc-shaped groove.
5. A U-shaped column welding device according to claim 4, wherein the detachable connection between one end of the arc-shaped pressing plate and one side of the arc-shaped groove is a screw connection, a screw hole is arranged on the upper end face of the side wall of one side of the arc-shaped groove, a through hole is formed in one end of the arc-shaped pressing plate, and a screw is inserted into the through hole and the screw hole to realize the screw connection.
6. A U-shaped column welding device according to claim 5, characterized in that an elastic cushion layer is arranged on the inner side of the arc-shaped pressing plate, and the elastic cushion layer is connected with the inner side of the arc-shaped pressing plate in an adhesive manner.
7. A U-shaped column welding device according to claim 1, wherein the backboard is inserted into the support table, the upper end surface of the support table is provided with an insertion hole, the lower end surface of the backboard is provided with an insertion column, and the insertion column is inserted into the insertion hole to realize the insertion of the backboard and the support table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022943189.1U CN214109282U (en) | 2020-12-10 | 2020-12-10 | U-shaped column welding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022943189.1U CN214109282U (en) | 2020-12-10 | 2020-12-10 | U-shaped column welding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214109282U true CN214109282U (en) | 2021-09-03 |
Family
ID=77509839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022943189.1U Active CN214109282U (en) | 2020-12-10 | 2020-12-10 | U-shaped column welding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214109282U (en) |
-
2020
- 2020-12-10 CN CN202022943189.1U patent/CN214109282U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209754389U (en) | Frock is used to electricity tower cross arm | |
| CN214109282U (en) | U-shaped column welding device | |
| CN216327936U (en) | Fixture part assembling platform | |
| CN109225379A (en) | A kind of novel clinical clinical laboratory test tube rack device | |
| CN211249741U (en) | Assembling clamp for front and rear axles of automobile | |
| CN213602213U (en) | Plug-in electric appliance cabinet | |
| CN213703031U (en) | Nut processing fixing device | |
| CN210938018U (en) | Rear end plate assembling equipment | |
| CN220917495U (en) | Assembled backbone locator | |
| CN112692137A (en) | Metal part stamping working table | |
| CN111112908A (en) | Clamping tool for multilayer machine frame | |
| CN220575840U (en) | Automobile part gauge | |
| CN220019689U (en) | Structure with adjustable soft packet of battery frame is spacing | |
| CN218503798U (en) | Press mounting equipment for machining inductor joint | |
| CN215640543U (en) | Portable product torsion test clamping device | |
| CN209743996U (en) | Attendance machine fixing device based on face recognition | |
| CN217029807U (en) | Hydraulic transmission test bed | |
| CN211586693U (en) | Pipet stand | |
| CN215407161U (en) | Anti-static all-steel raised movable floor | |
| CN213022611U (en) | Aerated concrete block compressive strength detection device | |
| CN219310491U (en) | Compression device for welding lugs of battery modules | |
| CN215035697U (en) | Mechanical clamp capable of improving clamping firmness | |
| CN218679572U (en) | Casing fixing device | |
| CN217452772U (en) | Welding jig of wind regime system frame | |
| CN218657554U (en) | Welding device with multipoint positioning function for processing electronic components |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |