Welding table

Abstract

The utility model relates to the technical field of steel structure welding, in particular to a welding table which comprises a working table, a welding table body and a welding table body. The first rotating shaft is vertically arranged on the workbench; the first clamping assembly is rotatably arranged on the first rotating shaft; the second rotating shaft is horizontally arranged on the workbench; and the second clamping assembly is rotatably arranged on the second rotating shaft. According to the welding table, the first clamping assembly is rotatably arranged on the workbench mainly through the vertically-arranged first rotating shaft, the second clamping assembly is rotatably arranged on the workbench through the horizontally-arranged second rotating shaft, a to-be-welded part can be rotated to a flat welding angle after preliminary welding is conducted, welding can be conducted conveniently, and the welding efficiency is improved. The problems that in the prior art, a welding table is not convenient to use, and the welding angle is small are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of dry steel structure welding, and more specifically, to a welding table. Background Art

[0002] In current machining, it is usually necessary to weld and connect various steel plates. For example: welding two flat steel plates together at a certain angle, welding the seams of a tubular part formed by curling a steel plate into an approximately circular shape, etc.

[0003] When welding, the alignment work is generally carried out manually, and under the holding of the staff, another welder is assigned to perform the welding. Such a method requires at least two staff members, and it is extremely easy to affect the work efficiency in batch work. Fixing the parts to be welded through a welding table can reduce the personnel occupancy.

[0004] The welding tables in the prior art usually carry out the clamping and fixing work of two parts to be welded through two movable fixing plates and two corresponding fixed fixing plates. However, such welding tables are not sufficient to meet the requirements of various welding angles, and there are also problems of inconvenient use. Summary of the Utility Model

[0005] The main purpose of the utility model is to propose a welding table, aiming to solve the problems of inconvenient use and fewer weldable angles of the welding table in the prior art.

[0006] To solve the above technical problems, a welding table is proposed, including: a workbench, which is horizontally arranged;

[0007] A first rotating shaft, which is vertically arranged on the workbench;

[0008] A first clamping assembly, which is rotatably arranged on the first rotating shaft;

[0009] A second rotating shaft, which is horizontally arranged on the workbench;

[0010] A second clamping assembly, which is rotatably arranged on the second rotating shaft.

[0011] In any of the above technical solutions, further, the first clamping assembly includes:

[0012] A base, which is rotatably arranged on the first rotating shaft;

[0013] A first fixing plate and a second fixing plate, which are symmetrically arranged on the base. The first fixing plate is provided with a first guiding hole, and the second fixing plate is provided with a second guiding hole;

[0014] A first clamping plate, which is provided with a first screw part, and the first screw part is slidably arranged in the first guiding hole;

[0015] The second clamping plate is provided with a second screw part, and the second screw part is slidably arranged in the second guiding hole;

[0016] A plurality of first locking nuts are arranged on the first screw part and the second screw part, and the first locking nuts are used to fix the relative positions of the first clamping plate and the second clamping plate.

[0017] In any of the above technical solutions, further, the workbench is provided with a first arc-shaped hole, and the first arc-shaped hole is concentrically arranged with the first rotating shaft;

[0018] The first clamping assembly further includes:

[0019] A locking member, the base is provided with a fixing hole, the locking member passes through the fixing hole, and the locking member is slidably arranged in the first arc-shaped hole;

[0020] A second locking nut, the locking member is provided with a third screw part, and the second locking nut is arranged on the third screw part, and the second locking nut is used to fix the relative position of the base.

[0021] In any of the above technical solutions, further, one side of the first arc-shaped hole is provided with an angle scale.

[0022] In any of the above technical solutions, further, the second clamping assembly includes:

[0023] A mounting seat, which is rotatably arranged on the second rotating shaft;

[0024] A third fixing plate and a fourth fixing plate, which are symmetrically arranged on the mounting seat, and the third fixing plate is provided with a third guiding hole;

[0025] A third clamping plate, which is provided with a fourth screw part, and the fourth screw part is slidably arranged in the third guiding hole;

[0026] At least two third locking nuts are symmetrically arranged on both sides of the third fixing plate and are screwed on the fourth screw part for fixing the relative position of the third clamping plate.

[0027] In any of the above technical solutions, further, it further includes:

[0028] A first sliding rod and a second sliding rod, the workbench is provided with two vertical mounting through holes, the first sliding rod and the second sliding rod are respectively slidably arranged in the two mounting through holes, and the tops of the first sliding rod and the second sliding rod are respectively provided with a first hinge hole and a second hinge hole;

[0029] A support member, which is provided with a third hinge hole and a strip-shaped hole;

[0030] The first hinge shaft is rotatably arranged in the first hinge hole and the third hinge hole;

[0031] The second hinge shaft is rotatably arranged in the second hinge hole and slidably arranged in the strip-shaped hole;

[0032] The fifth fixing plate is arranged on the workbench and is provided with a first threaded hole and a second threaded hole corresponding to the first sliding rod and the second sliding rod respectively;

[0033] The first handle is provided with an external thread adapted to the first threaded hole and is used to fix the relative position of the first sliding rod;

[0034] The second handle is provided with an external thread adapted to the second threaded hole and is used to fix the relative position of the second sliding rod.

[0035] The beneficial effects are as follows:

[0036] 1. For the welding table of the present utility model, the first clamping assembly is rotatably arranged on the workbench through the vertically arranged first rotating shaft, and at the same time, the second clamping assembly is cooperated to fix the two workpieces to be welded respectively. By rotating the first clamping assembly, welding can be carried out at any angle within the allowable range, which is convenient for use;

[0037] 2. For the welding table of the present utility model, the second clamping assembly is rotatably arranged on the second workbench through the horizontally arranged second rotating shaft, which is convenient for releasing the fixation of the first clamping assembly after preliminary welding, and then rotating the second clamping assembly and the workpiece to be welded to the state where the weld seam is horizontal, changing the vertical welding in the welding work to flat welding, which is more convenient for the welding to be carried out and is convenient for use. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0039] Figure 1 It is a first perspective three-dimensional structural schematic diagram of a welding table of the present utility model;

[0040] Figure 2 It is a second perspective three-dimensional structural schematic diagram of a welding table of the present utility model.

[0041] The description of the reference numerals in the drawings is as follows:

[0042] 1. Workbench; 101. First arc-shaped hole; 102. Support member;

[0043] 2. First rotating shaft;

[0044] 3. First clamping assembly; 301. Base; 302. First fixing plate; 303. Second fixing plate; 304. First clamping plate; 305. First screw part; 306. Second clamping plate; 307. Second screw part; 308. First locking nut; 309. Locking member; 310. Second locking nut; 311. Third screw part;

[0045] 4. Second rotating shaft;

[0046] 5. Second clamping assembly; 501. Mounting seat; 502. Third fixing plate; 503. Fourth fixing plate; 504. Third clamping plate; 505. Fourth screw part; 506. Third locking nut;

[0047] 6. First sliding rod; 601. Second sliding rod; 602. Support member; 603. First hinge shaft; 604. Second hinge shaft; 605. Fifth fixing plate; 606. First handle; 607. Second handle. Detailed implementation manners

[0048] Next, exemplary embodiments according to the present application will be described in detail with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments of the present application. It should be understood that the present application is not limited by the exemplary embodiments described herein. Based on the embodiments in the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0049] It should be noted that, as shown in the present application and the claims, unless the context clearly indicates an exception, words such as "a", "an", "one" and / or "the" are not specifically singular, but may also include plural. Generally speaking, the terms "comprising" and "including" only indicate the inclusion of the clearly identified steps and elements, and these steps and elements do not constitute an exclusive list. The method or device may also include other steps or elements.

[0050] If there are directional indications (such as up, down, left, right, front, back...) involved in the embodiments of the present invention, the directional indications are only used to explain the relative position relationship and movement conditions between components in a specific posture (as shown in the drawings). If the specific posture changes, the directional indications will also change accordingly.

[0051] In the present utility model, unless otherwise clearly stipulated and defined, terms such as "connection" and "fixation" shall be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components or the interaction relationship between two components, unless otherwise clearly defined. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0052] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present utility model, such descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" can explicitly or implicitly include at least one such feature. In addition, the meaning of "and / or" appearing throughout the text includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or the solution where A and B are satisfied simultaneously. In addition, the technical solutions between various embodiments can be combined with each other, but it must be based on the fact that those of ordinary skill in the art can implement it. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope required by the present utility model.

[0053] The present utility model provides a welding table. The first clamping assembly is rotatably arranged on the workbench mainly through a vertically arranged first rotating shaft, and the second clamping assembly is rotatably arranged on the workbench through a horizontally arranged second rotating shaft, so that the workpiece to be welded can be rotated to the flat welding angle after preliminary welding, which is convenient for welding.

[0054] The following will detail a welding table of the present application through the following embodiments.

[0055] In this embodiment, as Figure 1 and Figure 2 shown, the welding table includes: a workbench 1, which is horizontally arranged;

[0056] a first rotating shaft 2, which is vertically arranged on the workbench 1;

[0057] a first clamping assembly 3, which is rotatably arranged on the first rotating shaft 2;

[0058] a second rotating shaft 4, which is horizontally arranged on the workbench 1;

[0059] a second clamping assembly 5, which is rotatably arranged on the second rotating shaft 4.

[0060] In this technical solution, the workbench 1 is in the shape of a plate and is horizontally arranged, with a support frame provided on the lower side. The first rotating shaft 2 is vertically fixed on the upper side of the workbench 1, and the second rotating shaft 4 is horizontally fixed or rotatably arranged on the upper side of the workbench 1 at a certain distance from the upper surface of the workbench 1. The first clamping assembly 3 is rotatably arranged on the first rotating shaft 2, so that the first clamping assembly 3 can freely rotate in the horizontal plane. The second clamping assembly 5 is rotatably arranged on the second rotating shaft 4, so that the second clamping assembly 5 can freely rotate in the vertical plane.

[0061] During use, by rotating the first clamping assembly 3 to a position at a certain angle with the vertical plane in the left-right direction, and rotating the second clamping assembly 5 to the left to the vertical state through the second rotating shaft 4, the two workpieces to be welded are vertically fixed in the first clamping assembly 3 and the second clamping assembly 5 respectively and aligned. Then, the two workpieces are spot-welded and fixed. After the two workpieces are stably connected, the clamping of the first clamping assembly 3 is released, and the second clamping assembly 5 is rotated to the right to the horizontal state. Finally, the two workpieces are flat-welded.

[0062] In this embodiment, the first clamping assembly 3 includes:

[0063] A base 301, rotatably arranged on the first rotating shaft 2;

[0064] A first fixing plate 302 and a second fixing plate 303, symmetrically arranged on the base 301. The first fixing plate 302 is provided with a first guiding hole, and the second fixing plate 303 is provided with a second guiding hole;

[0065] A first clamping plate 304, provided with a first screw part 305, and the first screw part 305 is slidably arranged in the first guiding hole;

[0066] A second clamping plate 306, provided with a second screw part 307, and the second screw part 307 is slidably arranged in the second guiding hole;

[0067] A plurality of first locking nuts 308, arranged on the first screw part 305 and the second screw part 307, and the first locking nuts 308 are used to fix the relative positions of the first clamping plate 304 and the second clamping plate 306.

[0068] In this technical solution, the base 301 is plate-shaped and horizontally arranged. A waist-shaped protrusion is provided on one side surface of the base 301, and a connection hole for rotatably connecting with the first rotating shaft 2 is provided on the waist-shaped protrusion. Taking the state where the base 301 is horizontal left and right as an example, the first fixing plate 302 and the second fixing plate 303 are symmetric left and right and vertically fixed on the upper side of the base 301. Two horizontally symmetric front and rear first guiding holes are provided on the first fixing plate 302, and two horizontally symmetric front and rear second guiding holes are provided on the second fixing plate 303. Two first screw parts 305 respectively adapted to the two first guiding holes are provided on the left side surface of the first clamping plate 304, and two second screw parts 307 respectively adapted to the two second guiding holes are provided on the right side surface of the second clamping plate 306. The mutually approaching side surfaces of the first clamping plate 304 and the second clamping plate 306 are set as flat surfaces for clamping the workpiece to be welded. A total of eight first locking nuts 308 are provided, and two first locking nuts 308 are screwed on each of the first screw parts 305 and the second screw parts 307 to adjust and fix the positions of the first clamping plate 304 and the second clamping plate 306.

[0069] In this embodiment, the workbench 1 is provided with a first arc-shaped hole 101, and the first arc-shaped hole 101 is concentrically arranged with the first rotating shaft 2;

[0070] The first clamping assembly 3 further includes:

[0071] A locking member 309. The base 301 is provided with a fixing hole, the locking member 309 passes through the fixing hole, and the locking member 309 is slidably arranged in the first arc-shaped hole 101;

[0072] A second locking nut 310. The locking member 309 is provided with a third screw part 311, the second locking nut 310 is arranged on the third screw part 311, and the second locking nut 310 is used to fix the relative position of the base 301.

[0073] In this technical solution, a vertically penetrating fixing hole is provided on the left side of the base 301. The bottom of the locking member 309 is circular ring-shaped, the diameter of the circular ring-shaped is larger than the width of the first arc-shaped hole 101 and the diameter of the fixing hole, and the upper side of the locking member 309 is set as the third screw part 311 with a diameter equal to the width of the first arc-shaped hole 101 and the diameter of the fixing hole. The second locking nut 310 is screwed on the third screw part 311 on the upper side of the locking member 309.

[0074] In some technical solutions, a vertically penetrating fixing hole is also provided on the right side of the base 301. A second arc-shaped hole corresponding to the right-side fixing hole is provided on the workbench 1, and another locking member 309 and a second locking nut 310 are correspondingly provided at the second arc-shaped hole. In some further technical solutions, a supporting member 102 with a C-shaped cross-section is provided below the first arc-shaped hole 101 and the second arc-shaped hole for supporting the locking member 309.

[0075] In this embodiment, an angle scale is provided on one side of the first arc-shaped hole 101.

[0076] In this technical solution, the angle scale ranges from 0 to 90 degrees, with a notch scale set every 10 degrees, and a notch scale is also provided at the position corresponding to a rotation angle of 45 degrees.

[0077] In this embodiment, the second clamping assembly 5 includes:

[0078] A mounting seat 501 rotatably arranged on the second rotating shaft 4;

[0079] A third fixing plate 502 and a fourth fixing plate 503 symmetrically arranged on the mounting seat 501, and the third fixing plate 502 is provided with a third guiding hole;

[0080] A third clamping plate 504 is provided with a fourth screw part 505, and the fourth screw part 505 is slidably arranged in the third guiding hole;

[0081] At least two third locking nuts 506 symmetrically arranged on both sides of the third fixing plate 502 and screwed onto the fourth screw part 505 for fixing the relative positions of the third clamping plate 504.

[0082] In this technical solution, the mounting seat 501 is in the shape of a plate, provided with a horizontally front-and-back connecting hole for rotatably connecting with the second rotating shaft 4. The lower right corner of the mounting seat 501 is provided with an arc chamfer, and the center of the chamfer is coaxially arranged with the second rotating shaft 4. The third fixing plate 502 and the fourth fixing plate 503 are symmetrically and vertically fixed on the upper side of the mounting seat 501. The third fixing plate 502 is provided with two horizontally symmetric third guiding holes. The rear side of the third clamping plate 504 is provided with two fourth screw parts 505 respectively adapted to the two third guiding holes, and the third locking nuts 506 are provided in four.

[0083] The vertical state of the second clamping assembly 5 means that the opening formed by the mounting seat 501, the third fixing plate 502 and the fourth fixing plate 503 faces upward; the horizontal state of the second clamping assembly 5 means that the opening formed by the mounting seat 501, the third fixing plate 502 and the fourth fixing plate 503 faces rightward.

[0084] In this embodiment, it further includes:

[0085] A first sliding rod 6 and a second sliding rod 601. The workbench 1 is provided with two vertical mounting through holes, and the first sliding rod 6 and the second sliding rod 601 are respectively slidably arranged in the two mounting through holes. The tops of the first sliding rod 6 and the second sliding rod 601 are respectively provided with a first hinge hole and a second hinge hole;

[0086] A support member 602 is provided with a third hinge hole and a strip-shaped hole;

[0087] A first hinge shaft 603 is rotatably disposed at the first hinge hole and the third hinge hole;

[0088] The second hinge shaft 604 is rotatably disposed in the second hinge hole and slidably disposed in the strip hole;

[0089] A fifth fixing plate 605 is disposed on the workbench 1 and is provided with a first threaded hole and a second threaded hole corresponding to the first slide bar 6 and the second slide bar 601 respectively;

[0090] The first handle 606 is provided with an external thread adapted to the first threaded hole, and is used to fix the relative position of the first slide bar 6;

[0091] The second handle 607 is provided with an external thread matched with the second threaded hole, and is used to fix the relative position of the second sliding rod 601 .

[0092] In the present technical solution, a notch is provided at the position where the second supporting assembly fixes the workpiece to be welded after the workbench 1 is rotated to the right, so as to avoid the welded workpiece after rotation. The first slide bar 6 and the second slide bar 601 are both in the shape of round rods. Another vertical through-hole for installation is provided on the workbench 1. The first slide bar 6 and the second slide bar 601 can be vertically slidably arranged at the two through-holes, respectively. The tops of the first slide bar 6 and the second slide bar 601 are provided with a first hinge hole and a second hinge hole, respectively. The support member 602 is in the shape of a plate, and a plate-shaped lug is provided at the bottom. The lug is clamped on both sides of the first slide bar 6 and the second slide bar 601, and the lug is provided with a third hinge hole corresponding to the first hinge hole, and a strip hole parallel to the top surface of the support member 602. The first hinge axis 603 is clamped on the first hinge hole and the third hinge hole, and the second intersection axis is clamped in the second hinge hole and the strip hole, so that the height and inclination angle of the support 602 can be adjusted by adjusting the height of the first slide bar 6 and the second slide bar 601, so as to facilitate the connection of the welded parts during flat welding.

[0093] The fifth fixing plate 605 is vertically fixed to the right side of the first slide bar 6 and the second slide bar 601. The fifth fixing plate 605 is provided with a first threaded hole and a second threaded hole horizontally corresponding to the first slide bar 6 and the second slide bar 601, respectively. The first handle 606 and the second handle 607 have the same structure and are both L-shaped. The horizontal sections of the first handle 606 and the second handle 607 are provided with external threads respectively adapted to the first threaded hole and the second threaded hole. When in use, by rotating the first handle 606 and the second handle 607, the tightness between the first handle 606 and the first slide bar 6 and the tightness between the second handle 607 and the second slide bar 601 are adjusted to adjust and fix the positions of the first slide bar 6 and the second slide bar 601 respectively.

[0094] The embodiments of the present disclosure have been described above. The above description is exemplary and not exhaustive, and is also not limited to the disclosed embodiments. Many modifications and variations are obvious to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The choice of terms used herein is intended to best explain the principles of the embodiments, the practical application, or the improvement of technologies in the market, or to enable other ordinary skill in the art to understand the embodiments disclosed herein.

Claims

1. A welding table, characterized in that: include: A workbench (1), arranged horizontally; A first rotating shaft (2) is vertically arranged on the workbench (1); A first clamping assembly (3) rotatably disposed on the first rotating shaft (2); A second rotating shaft (4) is horizontally arranged on the workbench (1); The second clamping assembly (5) is rotatably arranged on the second rotating shaft (4).

2. The welding station according to claim 1, characterized in that The first clamping assembly (3) comprises: A base (301) rotatably disposed on the first rotating shaft (2); A first fixing plate (302) and a second fixing plate (303) are symmetrically arranged on the base (301), the first fixing plate (302) being provided with a first guide hole, and the second fixing plate (303) being provided with a second guide hole; The first clamping plate (304) is provided with a first screw portion (305), and the first screw portion (305) is slidably disposed in the first guide hole; The second clamping plate (306) is provided with a second screw portion (307), and the second screw portion (307) is slidably disposed in the second guide hole; A plurality of first locking nuts (308) are provided on the first screw portion (305) and the second screw portion (307), and the first locking nuts (308) are used to fix the relative position of the first clamping plate (304) and the second clamping plate (306).

3. The welding station according to claim 2, characterized in that The workbench (1) is provided with a first arc-shaped hole (101), and the first arc-shaped hole (101) is arranged concentrically with the first rotating shaft (2); The first clamping assembly (3) further comprises: A locking member (309), wherein the base (301) is provided with a fixing hole, the locking member (309) is passed through the fixing hole, and the locking member (309) is slidably arranged in the first arc-shaped hole (101); A second locking nut (310), the locking member (309) is provided with a third screw portion (311), the second locking nut (310) is arranged on the third screw portion (311), and the second locking nut (310) is used to fix the relative position of the base (301).

4. The welding station according to claim 3, characterized in that An angle scale is provided on one side of the first arc-shaped hole (101).

5. The welding station according to claim 1, characterized in that The second clamping assembly (5) comprises: A mounting seat (501) rotatably disposed on the second rotating shaft (4); A third fixing plate (502) and a fourth fixing plate (503) are symmetrically arranged on the mounting seat (501), and the third fixing plate (502) is provided with a third guide hole; The third clamping plate (504) is provided with a fourth screw portion (505), and the fourth screw portion (505) is slidably disposed in the third guide hole; At least two third locking nuts (506) are symmetrically arranged on both sides of the third fixing plate (502) and screwed on the fourth screw portion (505) to fix the relative position of the third clamping plate (504).

6. The welding station according to claim 1, characterized in that Also includes: A first slide bar (6) and a second slide bar (601), the workbench (1) is provided with two vertical mounting through holes, the first slide bar (6) and the second slide bar (601) are respectively slidably arranged in the two mounting through holes, and the top ends of the first slide bar (6) and the second slide bar (601) are respectively provided with a first hinge hole and a second hinge hole; A support member (602) is provided with a third hinge hole and a strip hole; A first hinge shaft (603) rotatably disposed on the first hinge hole and the third hinge hole; A second hinge shaft (604) is rotatably disposed in the second hinge hole and slidably disposed in the strip hole; a fifth fixing plate (605), arranged on the workbench (1), and provided with a first threaded hole and a second threaded hole corresponding to the first sliding rod (6) and the second sliding rod (601) respectively; A first handle (606) is provided with an external thread adapted to the first threaded hole and used for fixing the relative position of the first sliding rod (6); The second handle (607) is provided with an external thread matched with the second threaded hole, and is used to fix the relative position of the second sliding rod (601).

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