CN220427381U - Rotatable welding jig - Google Patents
Rotatable welding jig Download PDFInfo
- Publication number
- CN220427381U CN220427381U CN202321834369.3U CN202321834369U CN220427381U CN 220427381 U CN220427381 U CN 220427381U CN 202321834369 U CN202321834369 U CN 202321834369U CN 220427381 U CN220427381 U CN 220427381U
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- support plate
- side wall
- plate
- wall
- main
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- 238000003466 welding Methods 0.000 title claims abstract description 40
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 230000005611 electricity Effects 0.000 claims 1
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
Abstract
The utility model discloses a rotatable welding fixture, which comprises a fixed plate, wherein a main support plate is arranged on the side wall of the fixed plate, a sliding groove is formed in the upper wall of the fixed plate, an auxiliary support plate is arranged in the sliding groove in a sliding way, clamping mechanisms are arranged on the upper and lower side walls of the main support plate and the auxiliary support plate, a first square pipe is clamped and arranged on the main support plate through the clamping mechanisms, a second square pipe is clamped and arranged on the auxiliary support plate through the clamping mechanisms, a connecting rod is arranged on the upper wall of the main support plate, one end of a telescopic pipe is arranged on the side wall of the connecting rod, a roller frame is arranged at the other end of the telescopic pipe, a roller is rotatably arranged in the roller frame, and a connecting cylinder is arranged on the upper wall of the telescopic pipe.
Description
Technical Field
The utility model relates to the technical field of welding, in particular to a rotatable welding fixture.
Background
In the modern industrial production process, the clamp is widely applied in the process of workpiece welding, and the welding accuracy and the workpiece size precision are directly related to the production efficiency and the qualification rate of workpiece products;
in an electric rotary welding fixture proposed by publication No. CN219274885U, a motor drives a rotating rod to rotate, so that two welding products synchronously rotate, and then the welding products are welded through a welding head;
however, in the welding jig proposed in the above document, the position of the welding head is fixed, so that only the round pipe can be welded, and when the other pipe is welded, the square pipe is easily impacted with the welding head in the rotating process, so that the welding is failed.
Disclosure of Invention
The present utility model is directed to a rotatable welding fixture, which solves the above-mentioned problems.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a rotatable welding jig, includes the fixed plate, the main tributary board is installed to the lateral wall of fixed plate, the spout has been seted up to the upper wall of fixed plate, sliding mounting has the auxiliary stay board in the spout, fixture is all installed to the upper and lower both sides wall of main tributary board and auxiliary stay board, the main tributary board is installed first side's pipe through fixture centre gripping, second side's pipe is installed through fixture centre gripping of auxiliary stay board;
the upper wall of the main support is provided with a connecting rod, the side wall of the connecting rod is provided with one end of a telescopic pipe, the other end of the telescopic pipe is provided with a roller frame, a roller is rotatably arranged in the roller frame, and the roller is attached to the side wall of the first square pipe;
the telescopic pipe is internally provided with a spring, the upper wall of the telescopic pipe is provided with a connecting cylinder, and a welding gun is inserted into the connecting cylinder.
Preferably, the clamping mechanism comprises annular grooves, rotating rings, threaded holes, bolts and a top plate, wherein the upper side wall and the lower side wall of the main support plate and the lower side wall of the auxiliary support plate are respectively provided with the annular grooves, the rotating rings are rotatably arranged in the annular grooves, the side walls of the rotating rings are provided with the threaded holes, the number of the threaded holes is four, and the four threaded holes are uniformly arranged on the side walls of the rotating rings at intervals;
and a bolt is arranged in the threaded hole in a rotating way, and a top plate is arranged at one end of the bolt, which is positioned at the inner side of the rotating ring.
Preferably, a motor is mounted on the lower wall of the main support, the motor is electrically connected with an external power supply, a main gear is mounted at the output end of the motor, a pinion is mounted on the lower wall of the rotating ring below the main support, and the main gear is in meshed connection with the pinion.
Preferably, the top plate is a rubber plate.
Preferably, the lateral wall of fixed plate installs the diaphragm, the through-hole has been seted up to the upper wall of diaphragm, install the screw in the through-hole, the fixed plate passes through the screw on the diaphragm and installs on the external work platform.
Preferably, a support plate is mounted on the lower wall of the auxiliary support plate, and the support plate is attached to the side wall of the fixing plate.
Compared with the prior art, the utility model has the beneficial effects that:
the telescopic pipe and the roller are arranged, so that the distance between the welding gun and the first square pipe is unchanged in the rotating process of the first square pipe, the welding effect of the device is ensured, the device can weld square pipes, round pipes or special pipes, and the applicability of the device is improved;
in addition, the top plate arranged at the end of the bolt in the device is a rubber plate, so that the friction force between the top plate and the square pipe can be increased, and the clamping of the top plate to the square pipe is more stable.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model.
Fig. 2 is a schematic structural view of a clamping mechanism according to the present utility model.
In the figure: the welding gun comprises a fixing plate 1, a main support plate 2, a sliding chute 3, a secondary support plate 4, a clamping mechanism 5, an annular groove 51, a rotating ring 52, a threaded hole 53, a bolt 54, a top plate 55, a first square tube 6, a second square tube 7, a connecting rod 8, a telescopic tube 9, a roller frame 10, a roller 11, a connecting tube 12, a welding gun 13, a motor 14, a main gear 15, a secondary gear 16, a transverse plate 17, a through hole 18, a screw 19 and a support plate 20.
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. 1-2, the present utility model provides a technical solution: the rotatable welding fixture comprises a fixing plate 1, wherein a main support plate 2 is arranged on the side wall of the fixing plate 1, a sliding groove 3 is formed in the upper wall of the fixing plate 1, a secondary support plate 4 is arranged in the sliding groove 3 in a sliding manner, clamping mechanisms 5 are arranged on the upper side wall and the lower side wall of the main support plate 2 and the upper side wall and the lower side wall of the secondary support plate 4, a first square pipe 6 is clamped and arranged on the main support plate 2 through the clamping mechanisms 5, and a second square pipe 7 is clamped and arranged on the secondary support plate 4 through the clamping mechanisms 5;
the first square tube 6 is clamped by the two clamping mechanisms 5 on the main support plate 2, then the second square tube 7 is clamped by the two clamping mechanisms 5 on the auxiliary support plate 4, and the center point of the second square tube 7 is required to be in the same vertical line with the center point of the first square tube 6;
in welding, it is necessary to attach the upper wall of the first square pipe 6 to the lower wall of the second square pipe 7;
with respect to the welding jigs proposed in the background art, the welding gun 13 is herein mounted above the telescopic tube 9, the position of the welding gun 13 being adjustable by means of the telescopic tube 9;
the device can be used for rotationally welding square pipes or special pipes, and the telescopic pipe 9 and the roller 11 are arranged, so that the distance between the welding gun 13 and the square pipes is ensured to be constant, and the welding quality can be ensured;
the upper wall of the main support 2 is provided with a connecting rod 8, the side wall of the connecting rod 8 is provided with one end of a telescopic pipe 9, the other end of the telescopic pipe 9 is provided with a roller frame 10, a roller 11 is rotatably arranged in the roller frame 10, and the roller 11 is attached to the side wall of the first square pipe 6;
a spring is arranged in the telescopic pipe 9, a connecting cylinder 12 is arranged on the upper wall of the telescopic pipe 9, and a welding gun 13 is inserted into the connecting cylinder 12;
since the telescopic tube 9 is provided with a spring therein, the roller 11 thereof can be made to always engage with the side wall of the first tube 6 by means of the spring.
Specifically, the clamping mechanism 5 comprises an annular groove 51, a rotating ring 52, threaded holes 53, bolts 54 and a top plate 55, the upper side wall and the lower side wall of the main support plate 2 and the auxiliary support plate 4 are respectively provided with the annular groove 51, the rotating ring 52 is rotatably arranged in the annular groove 51, the side wall of the rotating ring 52 is provided with the threaded holes 53, the number of the threaded holes 53 is four, and the four threaded holes 53 are uniformly arranged on the side wall of the rotating ring 52 at intervals;
a bolt 54 is rotatably mounted in the threaded hole 53, and a top plate 55 is mounted at one end of the bolt 54 located inside the rotary ring 52;
the first square pipe 6 and the second square pipe 7 are clamped by the top plate 55 by turning the bolt 54.
Specifically, the motor 14 is installed on the lower wall of the main support 2, the motor 14 is electrically connected with an external power supply, the main gear 15 is installed at the output end of the motor 14, the auxiliary gear 16 is installed on the lower wall of the rotating ring 52 positioned below the main support 2, and the main gear 15 is in meshed connection with the auxiliary gear 16;
the motor 14 drives the main gear 15 to rotate, and then the main gear 15 drives the auxiliary gear 16 to rotate, so that the auxiliary gear drives the rotating ring 52 to rotate, and the first square tube 6 is driven to rotate;
note that before the two square pipes are welded by rotation, the first square pipe 6 and the second square pipe 7 need to be spot-welded so that the second square pipe 7 will also rotate along with the first square pipe 6 when the first square pipe 6 rotates.
Specifically, the top plate 55 is a rubber plate;
the rubber plate can increase the friction between the top plate 55 and the square tube, so that the clamping is more compact.
Specifically, the lateral wall of the fixing plate 1 is provided with a cross plate 17, the upper wall of the cross plate 17 is provided with a through hole 18, a screw 19 is inserted into the through hole 18, and the fixing plate 1 is mounted on an external table by the screw 19 on the cross plate 17.
Specifically, the lower wall of the auxiliary support plate 4 is provided with a support plate 20, and the support plate 20 is attached to the side wall of the fixed plate 1;
the support plate 20 proposed herein is L-shaped, and by providing the support plate 20, stability of the secondary support plate 4 can be improved, and the secondary support plate 4 is prevented from being inclined.
Working principle: firstly, inserting a first square tube 6 into a main support plate 2, then clamping the first square tube 6 through two clamping mechanisms 5 on the main support plate 2, clamping a second square tube 7 through two clamping mechanisms 5 on an auxiliary support plate 4, enabling the center point of the second square tube 7 to be in the same vertical line with the center point of the first square tube 6, and then sliding the auxiliary support plate 4 downwards to enable the upper wall of the first square tube 6 to be attached to the lower wall of the second square tube 7;
the first square pipe 6 and the second square pipe 7 are welded together through the welding gun 13, can rotate together, then the motor 14 drives the main gear 15 to rotate, then the main gear 15 drives the auxiliary gear 16 to rotate, so that the auxiliary gear 16 drives the rotating ring 52 to rotate, the first square pipe 6 and the second square pipe 7 are driven to rotate, and the joint of the first square pipe 6 and the second square pipe is welded through the welding gun 13.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (6)
1. Rotatable welding jig, including fixed plate (1), its characterized in that: the side wall of the fixing plate (1) is provided with a main support plate (2), the upper wall of the fixing plate (1) is provided with a sliding groove (3), an auxiliary support plate (4) is slidably arranged in the sliding groove (3), clamping mechanisms (5) are arranged on the upper side wall and the lower side wall of the main support plate (2) and the upper side wall and the lower side wall of the auxiliary support plate (4), the main support plate (2) is provided with a first square pipe (6) through the clamping mechanisms (5) in a clamping mode, and the auxiliary support plate (4) is provided with a second square pipe (7) through the clamping mechanisms (5) in a clamping mode;
the upper wall of the main support (2) is provided with a connecting rod (8), the side wall of the connecting rod (8) is provided with one end of a telescopic pipe (9), the other end of the telescopic pipe (9) is provided with a roller frame (10), the roller frame (10) is rotationally provided with a roller (11), and the roller (11) is attached to the side wall of the first square pipe (6);
a spring is arranged in the telescopic pipe (9), a connecting cylinder (12) is arranged on the upper wall of the telescopic pipe (9), and a welding gun (13) is inserted into the connecting cylinder (12).
2. A rotatable welding jig according to claim 1, wherein: the clamping mechanism (5) comprises annular grooves (51), rotating rings (52), threaded holes (53), bolts (54) and a top plate (55), wherein the annular grooves (51) are formed in the upper side wall and the lower side wall of the main support plate (2) and the upper side wall and the lower side wall of the auxiliary support plate (4), the rotating rings (52) are rotatably arranged in the annular grooves (51), the threaded holes (53) are formed in the side walls of the rotating rings (52), the number of the threaded holes (53) is four, and the four threaded holes (53) are uniformly arranged on the side walls of the rotating rings (52) at intervals;
a bolt (54) is rotatably mounted in the threaded hole (53), and a top plate (55) is mounted at one end of the bolt (54) located on the inner side of the rotating ring (52).
3. A rotatable welding jig according to claim 2, wherein: the motor (14) is installed to the lower wall of main tributary board (2), motor (14) are connected with external power supply electricity, main gear (15) is installed to the output of motor (14), is located the lower wall of swivel becket (52) of main tributary board (2) below installs pinion (16), main gear (15) are connected with pinion (16) meshing.
4. A rotatable welding jig according to claim 2, wherein: the top plate (55) is a rubber plate.
5. A rotatable welding jig according to claim 1, wherein: the lateral wall of fixed plate (1) is installed diaphragm (17), through-hole (18) have been seted up to the upper wall of diaphragm (17), install screw (19) in through-hole (18) are inserted, fixed plate (1) is installed on the outside workstation through screw (19) on diaphragm (17).
6. A rotatable welding jig according to claim 1, wherein: the lower wall of the auxiliary support plate (4) is provided with a support plate (20), and the support plate (20) is attached to the side wall of the fixed plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321834369.3U CN220427381U (en) | 2023-07-13 | 2023-07-13 | Rotatable welding jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321834369.3U CN220427381U (en) | 2023-07-13 | 2023-07-13 | Rotatable welding jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220427381U true CN220427381U (en) | 2024-02-02 |
Family
ID=89703868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321834369.3U Active CN220427381U (en) | 2023-07-13 | 2023-07-13 | Rotatable welding jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220427381U (en) |
-
2023
- 2023-07-13 CN CN202321834369.3U patent/CN220427381U/en active Active
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| GR01 | Patent grant | ||
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