Multidirectional welding frame

Abstract

The utility model belongs to the technical field of welding, and discloses a multidirectional welding frame. The device comprises a base assembly, two first direction adjusting assemblies, two second direction adjusting assemblies, two telescopic parts and two clamping assemblies, the base assembly comprises two bottom plates and a plurality of guide rods, the bottom plates can move along the guide rods, and first sliding grooves are formed in the sides, away from the guide rods, of the bottom plates respectively; the first direction adjusting assembly is provided with a first sliding body and a base plate, the first sliding body is in sliding connection with the first sliding groove, a second sliding groove is formed in the base plate, the second direction adjusting assembly is provided with a second sliding body, the second sliding body is in sliding connection with the second sliding groove, and the telescopic part is arranged above the second sliding body. The telescopic part can stretch out and draw back in the direction perpendicular to the base plate. According to the multi-direction adjusting device, the workpiece can be independently or simultaneously adjusted in multiple directions, the positioning is accurate, and the stability is high.

Description

Technical Field

[0001] The utility model belongs to the technical field of welding, and in particular relates to a multi-directional welding frame. Background Art

[0002] When welding workpieces, due to possible structural differences between the workpieces, the angles and heights of the two workpieces need to be adjusted separately. Current welding positioning devices, such as patent document CN114643449A, disclose a workpiece welding frame, comprising: a base; a vertical displacement guide rail, the bottom of which is fixed to the base; a horizontal displacement guide rail, one end of which is fixed with a first sleeve, the first sleeve being sleeved on the vertical displacement guide rail and capable of vertical movement along the vertical displacement guide rail; a first welding frame capable of horizontal movement along the horizontal displacement guide rail and / or rotational movement along the cross-sectional circumferential direction of the horizontal displacement guide rail; and a second welding frame capable of rotational movement along the cross-sectional circumferential direction of the horizontal displacement guide rail.

[0003] However, the above technology has a weak structure and poor load-bearing capacity when fixing some medium-sized workpieces. In addition, due to possible structural differences between the two workpieces, the above technology cannot accurately adjust multiple positions of the two workpieces during the actual welding operation. Utility Model Content

[0004] In response to the above technical problems, the utility model provides a multi-directional welding stand that can effectively solve the demand for multi-directional adjustment of two workpieces separately or simultaneously and has precise positioning and high stability.

[0005] In order to achieve the above technical objectives, the present invention adopts the following technical solutions:

[0006] The utility model provides a multi-position welding frame, comprising a base assembly, two groups of first position adjustment assemblies, two groups of second position adjustment assemblies, two groups of telescopic parts and two groups of clamping assemblies;

[0007] The base assembly is provided with a first slide groove, and the first orientation adjustment assembly is slidably connected to the first slide groove;

[0008] The first azimuth adjustment component is provided with a second slide groove, and the second azimuth adjustment component is slidably connected to the second slide groove;

[0009] The telescopic portion is fixedly connected to the second orientation adjustment assembly, and the clamping assembly is fixedly connected to the telescopic portion.

[0010] Preferably, the base assembly includes two base plates and a plurality of guide rods, wherein the plurality of guide rods are connected between the two base plates, the base plates can move along the guide rods, and a first sliding groove is respectively provided on one side of the base plates away from the guide rods.

[0011] Preferably, the first orientation adjustment component is provided with a first sliding body and a base plate, the first sliding body is L-shaped, the first sliding body is slidingly connected to the first sliding groove, the first sliding body is also fixedly connected to the base plate, and a second sliding groove is provided on the base plate.

[0012] Preferably, the second orientation adjustment assembly includes a second sliding body, and the second sliding body is slidably connected to the second sliding groove.

[0013] Preferably, the telescopic portion includes two third screws assembled together, wherein one of the third screws is connected to the second sliding body, and the other third screw is connected to the clamping assembly, and the telescopic portion can be telescoped in a direction perpendicular to the substrate.

[0014] Preferably, the clamping assembly includes a fixing block and a clamping device, the fixing block is fixedly connected to the telescopic portion, and the clamping device is fixedly connected to the fixing block.

[0015] Preferably, the clamp is a pair of double-layer plywood, the outer layers of the double-layer plywood are fixedly connected to the fixing block, and the inner layers of the double-layer plywood are bolted to the outer layers of the double-layer plywood.

[0016] Preferably, the first sliding body is connected to a first screw rod, and the second sliding body is connected to a second screw rod.

[0017] Preferably, the ends of the first chute and the second chute are provided with a first limiting block and a second limiting block respectively.

[0018] Preferably, a guide rail is provided at one end of the bottom plate close to the guide rod, and an end of the base plate close to the guide rod is fixedly connected to a vertical plate, and the vertical plate can move on the guide rail.

[0019] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0020] (1) The base assembly, two sets of first position adjustment assemblies, two sets of second position adjustment assemblies, two sets of telescopic parts and the clamping assembly of the utility model are used in combination to adjust the two workpieces in various positions, thereby realizing multi-position welding of the two workpieces with precise positioning and high stability;

[0021] (2) The utility model drives two sets of first azimuth adjustment components and two sets of second azimuth adjustment components to rotate by rotating the first screw and the second screw, and provides a guide rail on the bottom plate, so that the two workpieces can be aligned faster and more stably, thereby improving the accuracy of the azimuth and the stability during adjustment;

[0022] (3) The utility model provides limit blocks at the ends of the first chute and the second chute, respectively, which can effectively prevent the workpiece from falling due to excessive adjustment angle, avoid damage to the workpiece, and thus reduce costs;

[0023] (4) The utility model can make multi-directional and fine adjustments to the orientations of two workpieces, and the clamping assembly has good load-bearing capacity, making it suitable for small and medium-sized welding workpieces. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A three-dimensional diagram of a multi-directional welding frame according to an embodiment of the present invention;

[0025] Figure 2 A top view of a multi-directional welding frame according to an embodiment of the present invention;

[0026] Figure 3 This is a right side view of a multi-directional welding frame according to an embodiment of the present invention.

[0027] The specific meanings of the symbols in the accompanying drawings are as follows:

[0028] 11. Bottom plate; 111. First slide groove; 112. First limit block; 113. Guide rail; 12. Guide rod; 21. First sliding body; 211. First screw; 22. Base plate; 221. Second slide groove; 222. Second limit block; 31. Second sliding body; 311. Second screw; 41. Third screw; 51. Fixed block; 52. Double-layer splint. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0030] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "two ends", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0031] In the present invention, unless otherwise clearly stipulated and limited, the terms "install", "set", "connect", "fix", "screw" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to the specific circumstances.

[0032] like Figure 1-Figure 3 As shown, the embodiment of the utility model provides a multi-position welding frame, including a base assembly, two groups of first azimuth adjustment assemblies, two groups of second azimuth adjustment assemblies, two groups of telescopic parts and two groups of clamping assemblies; the base assembly includes two bottom plates 11 and a plurality of guide rods 12, and the plurality of guide rods 12 are connected between the two bottom plates 11, and the bottom plates 11 can move along the guide rods 12, and the two bottom plates 11 are provided with a first slide groove 111 on the side away from the guide rod 12; the first azimuth adjustment assembly includes a first sliding body 21 and a base plate 22, the first sliding body 21 is L-shaped, the first sliding body 21 is slidably connected to the first slide groove 111, the first sliding body 21 is also fixedly connected to the base plate 22, and the base plate 22 is provided with a second slide groove 221, specifically, the second slide groove 221 is a hollow long groove; the second azimuth adjustment assembly includes a second sliding body 31, the first The second sliding body 31 is slidably connected to the second sliding groove 221; the telescopic part includes two third screws 41 assembled together, one of which is connected to the second sliding body 31, and the other is connected to the clamping assembly. The telescopic part can be extended and retracted in a direction perpendicular to the substrate 22. The clamping assembly includes a fixed block 51 and a clamp, and the fixed block 51 is fixedly connected to the telescopic part, and the clamp is fixedly connected to the fixed block 51. The clamp is a pair of double-layer plywood 52, the outer layer of the double-layer plywood 52 is fixedly connected to the fixed block 51, and the inner layer of the double-layer plywood 52 is bolted to the outer layer of the double-layer plywood 52. By cooperating with the base assembly, the first azimuth adjustment assembly, the second azimuth adjustment assembly and the telescopic part, the two workpieces can be adjusted in multiple directions respectively to achieve multi-directional welding of the two workpieces.

[0033] like Figure 1-Figure 3As shown, as a preferred embodiment, the first sliding body 21 is also connected to a first screw 211. By rotating the first screw 211, the first sliding body 21 can be driven to slide along the first slide groove 111, thereby driving the first orientation adjustment component to slide; the second sliding body 31 is also connected to a second screw 311. By rotating the second screw 311, the second sliding body 31 can be driven to slide on the second slide groove 221, thereby driving the second orientation adjustment component to slide, making it more accurate and stable when adjusting the orientation of the workpiece.

[0034] like Figure 1-Figure 3 As shown, as a preferred embodiment, the ends of the first slide groove 111 and the second slide groove 221 are respectively provided with a first limit block 112 and a second limit block 222. The first limit block 112 of the first slide groove 111 is integrally formed with the base plate 11, and the second limit block 222 of the second slide groove 221 is integrally formed with the base plate 22. By setting the limit blocks, when adjusting the orientation of the workpiece, it is prevented from sliding out of the slide groove and causing the workpiece to fall, thereby avoiding damage to the workpiece.

[0035] like Figure 1-Figure 3 As shown, as a preferred embodiment, a guide rail 113 is provided at one end of the base plate 11 close to the guide rod 12, and the end close to the guide rod 12 is fixedly connected to the vertical plate, and the vertical plate can move on the guide rail 113. When the first screw 211 is rotated, the first sliding body 21 and the base plate 22 are driven to slide. By providing the guide rail 113 at one end of the base plate 11 close to the guide rod 12, the base plate 22 can run along the guide rail 113 on the base plate 11 when sliding, so that the first orientation adjustment component is more stable when sliding, and there will be no up and down shaking or offset, and the welding orientation can be accurately adjusted.

[0036] Working principle:

[0037] Place the workpiece to be welded on the two fixed blocks 51 respectively, and tighten the bolts on the clamp to stably clamp the workpiece to be welded on the fixed block 51; then adjust the distance between the two base plates 11 along the direction of the guide rod 12 to roughly determine the front and rear orientation of the workpiece to be welded; rotate the two first screws 211 individually or simultaneously to drive the first sliding body 21 to slide, thereby driving the entire first orientation adjustment assembly to slide, and accurately determine the left and right orientation of the workpiece to be welded; rotate the two second screws 311 individually or simultaneously to drive the second sliding body 31 to slide, thereby driving the entire second orientation adjustment assembly to slide, and accurately determine the front and rear orientation of the workpiece to be welded; finally, by rotating the third screws 41 of the two telescopic parts, accurately determine the upper and lower positions of the workpiece to be welded.

[0038] The above description is only an embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the scope of application of the present invention shall be included in the scope of protection of the present invention.

Claims

1. A multi-directional welding frame, characterized in that: It includes a base assembly, two sets of first position adjustment assemblies, two sets of second position adjustment assemblies, two sets of telescopic parts and two sets of clamping assemblies; The base assembly is provided with a first slide groove, and the first orientation adjustment assembly is slidably connected to the first slide groove; The first azimuth adjustment component is provided with a second slide groove, and the second azimuth adjustment component is slidably connected to the second slide groove; The telescopic portion is fixedly connected to the second orientation adjustment assembly, and the clamping assembly is fixedly connected to the telescopic portion.

2. The multi-directional welding frame according to claim 1, characterized in that: The base assembly includes two base plates and a plurality of guide rods, wherein the plurality of guide rods are connected between the two base plates, the base plates can move along the guide rods, and a first sliding groove is respectively provided on one side of the base plates away from the guide rods.

3. The multi-directional welding frame according to claim 2, characterized in that: The first orientation adjustment component is provided with a first sliding body and a base plate. The first sliding body is L-shaped and is slidably connected to the first sliding groove. The first sliding body is also fixedly connected to the base plate. A second sliding groove is provided on the base plate.

4. The multi-directional welding frame according to claim 3, characterized in that: The second orientation adjustment assembly includes a second sliding body, and the second sliding body is slidably connected to the second sliding groove.

5. The multi-directional welding frame according to claim 4, characterized in that: The telescopic portion includes two third screws assembled together, one of which is connected to the second sliding body, and the other is connected to the clamping assembly. The telescopic portion can be telescoped in a direction perpendicular to the substrate.

6. The multi-directional welding frame according to claim 5, characterized in that: The clamping assembly includes a fixed block and a clamp, the fixed block is fixedly connected to the telescopic part, and the clamp is fixedly connected to the fixed block.

7. The multi-directional welding frame according to claim 6, characterized in that: The clamp is a pair of double-layer plywood, the outer layer of the double-layer plywood is fixedly connected to the fixing block, and the inner layer of the double-layer plywood is bolted to the outer layer of the double-layer plywood.

8. The multi-directional welding frame according to any one of claims 4 to 7, characterized in that: The first sliding body is connected to a first screw rod, and the second sliding body is connected to a second screw rod.

9. The multi-directional welding frame according to any one of claims 4 to 7, characterized in that: The ends of the first chute and the second chute are respectively provided with a first limiting block and a second limiting block.

10. The multi-directional welding frame according to any one of claims 4 to 7, characterized in that: One end of the bottom plate close to the guide rod is provided with a guide rail, and one end of the base plate close to the guide rod is fixedly connected to the vertical plate, and the vertical plate can move on the guide rail.

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