Portable multi-angle fixing clamp

Abstract

The utility model discloses a portable multi-angle fixing clamp which comprises a middle bearing column, a rotating plate is welded to the outer side of the middle bearing column, a first clamping groove plate is welded to one end of the rotating plate, a movable groove is formed in the inner side of the middle bearing column, and a clamping column is welded to the top end of the middle bearing column. The top rotating piece is provided with a movable groove, the inner side of the movable groove is rotatably connected with a connecting rod, the outer side of the connecting rod is rotatably sleeved with a bottom rotating piece, and the top end of the bottom rotating piece is welded with a resistance reduction column. The top rotating piece is pressed through the pressing block, and at the moment, the top rotating piece and the bottom rotating piece can be pressed through the anti-slip piece and the pressing block; according to the welding device, the rotating plate and the fixing rod can be rapidly fixed to a proper angle, then an operator can rapidly weld two metal pieces, and when the metal pieces of different specifications and different angles need to be fixedly welded, the pulling rod can be rapidly rotated to be adjusted to the proper angle, so that the welding efficiency is improved. The steps are simple; the use is convenient; the engineering efficiency is further improved.

Description

Technical Field

[0001] This utility model relates to the field of engineering construction technology, specifically a portable multi-angle fixing clamp. Background Technology

[0002] In the field of engineering construction, due to the need for component processing, it is often necessary to assemble and weld components. When welding components, it is necessary to fix the objects to be welded so that it is convenient for people to weld on site. During welding, it is necessary to ensure that the objects to be welded are fixed and prevent angular deviation, so as to ensure that the welded parts can be accurately used on the construction site.

[0003] However, existing fixing fixtures are difficult to adjust the angle quickly, which means that when welding multiple parts of different specifications, a lot of time is needed to adjust the angle, further reducing engineering efficiency. In order to avoid the above technical problems, it is necessary to provide a portable multi-angle fixing fixture to overcome the defects in the prior art. Utility Model Content

[0004] This invention provides a portable multi-angle fixing clamp, which can effectively solve the problem mentioned in the background art that the existing fixing clamps are difficult to adjust the angle quickly, resulting in a lot of time being needed to adjust the angle when welding multiple parts of different specifications, which further reduces the efficiency of the project.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a portable multi-angle fixing clamp, including a central support column, wherein an adjustment component is installed on the inner side of the central support column;

[0006] The adjustment assembly includes a rotating plate, a first clamping groove plate, a movable groove, a snap-fit ​​post, a connecting rod, a bottom rotating plate, a drag-reducing post, a top rotating plate, an anti-slip plate, a fixing rod, a pressing block, an adjustment groove, and a prying rod;

[0007] A rotating plate is welded to the outer side of the central support column, and a first clamping groove plate is welded to one end of the rotating plate. A movable groove is opened on the inner side of the central support column, and a snap-fit ​​column is welded to the top of the central support column. A connecting rod is rotatably connected to the inner side of the movable groove. A bottom rotating plate is rotatably sleeved on the outer side of the connecting rod. A drag-reducing column is welded to the top of the bottom rotating plate. A top rotating plate is sleeved on the outer side of the connecting rod at a position symmetrical to the bottom rotating plate. An anti-slip plate is welded to the bottom end of the connecting rod.

[0008] The inner side of the connecting rod is threaded with a fixing rod, and the outer side of the fixing rod is rotatably sleeved with a clamping block. An adjustment groove is opened on the inner side of the clamping block at the position corresponding to the fixing rod, and a lever is welded to the top of the clamping block.

[0009] Preferably, a plurality of snap-fit ​​posts are provided, and the plurality of snap-fit ​​posts are welded at equal angles to the top and bottom of the central support post.

[0010] Preferably, the movable groove is formed through the inner side of the central support column, and the outer diameter of the connecting rod is equal to the inner diameter of the movable groove.

[0011] Preferably, there are two clamping blocks, which are symmetrically installed at both ends of the fixed rod, and the two ends of the lever are welded to the two clamping blocks respectively.

[0012] Preferably, a clamping assembly is installed on one end face of the first clamping groove plate;

[0013] The clamping assembly includes a snap-fit ​​groove, a threaded tube, a clamping threaded rod, a rotating disk, an anti-slip rubber cone, and a through groove;

[0014] The first clamping slot plate has a snap-fit ​​groove on its inner side, and a threaded tube is welded to the side end face of the first clamping slot plate. A clamping threaded rod is threadedly connected to the inner side of the threaded tube. A rotating disk is welded to one end of the clamping threaded rod, and an anti-slip rubber cone is bonded to the other end of the clamping threaded rod. A through groove is provided at the corresponding position of the clamping threaded rod on the side end face of the first clamping slot plate.

[0015] Preferably, the threaded clamping rod is slidably connected to the first clamping groove plate through a through groove, and the inner diameter of the through groove is equal to the inner diameter of the threaded tube.

[0016] Compared with the prior art, the advantages of this utility model are: the structure of this utility model is scientific and reasonable, and it is safe and convenient to use.

[0017] 1. Equipped with an adjustment component, the top rotating plate is pressed by a clamping block. At this time, the anti-slip plate and the clamping block can press the top and bottom rotating plates together, thereby quickly fixing the rotating plate and the fixing rod to a suitable angle. Then, the operator can quickly weld the two metal parts. When it is necessary to fix and weld metal parts of different specifications and angles, the lever can be quickly rotated to adjust to the appropriate angle. The steps are simple and easy to use, which further improves the efficiency of the project.

[0018] 2. Equipped with a clamping component, the metal part is placed inside the snap-fit ​​groove. Then, the rotating disk is rotated again to push the anti-slip rubber cone to one side of the metal part. Subsequently, the anti-slip rubber cone and the first clamping groove plate can clamp and fix metal parts of different specifications, thereby adapting to metal parts that need to be welded and further improving the ease of use of the fixture. Attached Figure Description

[0019] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0020] In the attached diagram:

[0021] Figure 1 This is a schematic diagram of the structure of this utility model;

[0022] Figure 2 This is a schematic diagram of the installation structure of the rotating plate of this utility model;

[0023] Figure 3 This is a schematic diagram of the structure of the adjustment component of this utility model;

[0024] Figure 4 This is a schematic diagram of the clamping assembly of this utility model;

[0025] Labels in the diagram: 1. Central bearing column;

[0026] 2. Adjustment assembly; 201. Rotating plate; 202. First clamping slot plate; 203. Movable slot; 204. Snap-fit ​​post; 205. Connecting rod; 206. Bottom rotating plate; 207. Drag-reducing post; 208. Top rotating plate; 209. Anti-slip plate; 210. Fixing rod; 211. Pressing block; 212. Adjustment slot; 213. Actuating rod;

[0027] 3. Clamping assembly; 301. Snap-fit ​​groove; 302. Threaded tube; 303. Pressing threaded rod; 304. Rotating disc; 305. Anti-slip rubber cone; 306. Through groove. Detailed Implementation

[0028] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0029] Example: Figure 1-4 As shown, this utility model provides a technical solution: a portable multi-angle fixing clamp, including a central support column 1, and an adjustment component 2 installed on the inner side of the central support column 1;

[0030] The adjustment assembly 2 includes a rotating plate 201, a first clamping groove plate 202, a movable groove 203, a snap-fit ​​post 204, a connecting rod 205, a bottom rotating plate 206, a drag-reducing post 207, a top rotating plate 208, an anti-slip plate 209, a fixing rod 210, a pressing block 211, an adjustment groove 212, and a lever 213;

[0031] A rotating plate 201 is welded to the outer side of the central support column 1. A first clamping groove plate 202 is welded to one end of the rotating plate 201. A movable groove 203 is opened on the inner side of the central support column 1. The movable groove 203 is opened through the inner side of the central support column 1. The outer diameter of the connecting rod 205 is equal to the inner diameter of the movable groove 203, which is conducive to moving the rotating plate 201. A snap-fit ​​post 204 is welded to the top of the central support column 1. Several snap-fit ​​posts 204 are provided. Several snap-fit ​​posts 204 are welded at equal angles to the top and bottom of the central support column 1 to facilitate adjustment of the rotation angle. A connecting rod 205 is rotatably connected to the inner side of the movable groove 203. A bottom rotating plate 206 is rotatably sleeved on the outer side of the connecting rod 205. A drag-reducing post 207 is welded to the top of the bottom rotating plate 206. A top rotating plate 208 is sleeved on the outer side of the connecting rod 205 at a position symmetrical to the bottom rotating plate 206. An anti-slip plate 209 is welded to the bottom of the connecting rod 205.

[0032] The inner side of the connecting rod 205 is threaded with a fixing rod 210. The outer side of the fixing rod 210 is rotatably sleeved with a clamping block 211. There are two clamping blocks 211, which are symmetrically installed at both ends of the fixing rod 210. The two ends of the lever 213 are welded to the two clamping blocks 211 respectively, so as to facilitate clamping the bottom rotating plate 206 and the top rotating plate 208. An adjustment groove 212 is opened on the inner side of the clamping block 211 at the position corresponding to the fixing rod 210. The top of the clamping block 211 is welded with the lever 213.

[0033] A clamping assembly 3 is installed on one end face of the first clamping slot plate 202;

[0034] The clamping assembly 3 includes a snap-fit ​​groove 301, a threaded tube 302, a clamping threaded rod 303, a rotating disk 304, an anti-slip rubber cone 305, and a through groove 306;

[0035] The inner side of the first clamping slot plate 202 is provided with a snap-fit ​​groove 301. A threaded tube 302 is welded to the side end face of the first clamping slot plate 202. A clamping threaded rod 303 is threadedly connected to the inner side of the threaded tube 302. A rotating disk 304 is welded to one end of the clamping threaded rod 303. An anti-slip rubber cone 305 is bonded to the other end of the clamping threaded rod 303. A through groove 306 is provided at the corresponding position of the side end face of the first clamping slot plate 202 and the clamping threaded rod 303. The clamping threaded rod 303 is slidably connected to the first clamping slot plate 202 through the through groove 306. The inner diameter of the through groove 306 is equal to the inner diameter of the threaded tube 302, which is beneficial for fixing metal parts.

[0036] The working principle and usage process of this utility model are as follows: First, the operator clamps the two metal parts to be welded onto the inner side of the clamping block 211 and the first clamping groove plate 202, respectively. Then, the rotating plate 201 can be moved to drive the middle support column 1 to rotate on the outside of the connecting rod 205. At this time, due to the presence of the drag-reducing column 207 at the top of the bottom rotating plate 206 and the bottom of the top rotating plate 208, the middle support column 1 can rotate step by step, thereby rotating the two metal parts to a suitable angle. After the rotating plate 201 and the fixed rod 210 have rotated to a suitable angle, the operator rotates the lever 213 to rotate the clamping block 210 on the outside of the fixed rod 210. 11. Next, the clamping block 211 can be rotated to a vertical position on the outside of the fixing rod 210. At this time, the top rotating plate 208 can be clamped by the clamping block 211. At this time, the anti-slip plate 209 and the clamping block 211 can clamp the top rotating plate 208 and the bottom rotating plate 206, so that the rotating plate 201 and the fixing rod 210 can be quickly fixed to a suitable angle. Then the operator can quickly weld the two metal parts. When it is necessary to fix and weld metal parts of different specifications and angles, the lever 213 can be quickly rotated to adjust to a suitable angle. The steps are simple and easy to use, which further improves the efficiency of the project.

[0037] Next, when fixing metal parts of different specifications, the operator can turn the rotating disk 304, which will drive the clamping thread rod 303 to rotate inside the threaded tube 302. At this time, the clamping thread rod 303 will move outward inside the through groove 306. Then the operator can place the metal part inside the snap-fit ​​groove 301. Then, the operator can turn the rotating disk 304 again to push the anti-slip rubber cone 305 to one side of the metal part. Then, the anti-slip rubber cone 305 and the first clamping groove plate 202 can be used to clamp and fix metal parts of different specifications, thereby adapting to metal parts that need to be welded and further improving the ease of use of the fixture.

[0038] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A portable multi-angle fixing clamp comprising a middle supporting column (1), characterized in that: The inner side of the middle support column (1) is provided with an adjusting assembly (2); The adjusting assembly (2) comprises a rotating plate (201), a first clamping groove plate (202), a movable groove (203), a clamping column (204), a connecting rod (205), a bottom rotating piece (206), a drag reduction column (207), a top rotating piece (208), a slip stop piece (209), a fixed rod (210), a pressing block (211), an adjusting groove (212) and a pulling lever (213); The outer side of the middle support column (1) is welded with a rotating plate (201), one end of the rotating plate (201) is welded with a first clamping groove plate (202), the inner side of the middle support column (1) is provided with a movable groove (203), the top end of the middle support column (1) is welded with a clamping column (204), the inner side of the movable groove (203) is rotatably connected with a connecting rod (205), the outer side of the connecting rod (205) is rotatably sleeved with a bottom rotating piece (206), the top end of the bottom rotating piece (206) is welded with a drag reduction column (207), the outer side of the connecting rod (205) is symmetrically sleeved with a top rotating piece (208) at the bottom end of the bottom rotating piece (206), and the bottom end of the connecting rod (205) is welded with a slip stop piece (209); The inner side of the connecting rod (205) is threadedly connected with a fixed rod (210), the outer side of the fixed rod (210) is rotatably sleeved with a pressing block (211), the inner side of the pressing block (211) is provided with an adjusting groove (212) at the corresponding position of the fixed rod (210), and the top end of the pressing block (211) is welded with a pulling lever (213).

2. The portable multi-angle fixture of claim 1, wherein: The clamping column (204) is provided with a plurality of clamping columns (204) which are equally angularly welded at the top end and the bottom end of the middle support column (1).

3. The portable multi-angle fixture of claim 1, wherein: The movable groove (203) is provided through the inner side of the middle support column (1), and the outer diameter of the connecting rod (205) is equal to the inner diameter of the movable groove (203).

4. The portable multi-angle fixture of claim 1, wherein: The pressing block (211) is provided with two pressing blocks (211) which are symmetrically mounted at the two ends of the fixed rod (210), and the two ends of the pulling lever (213) are respectively welded with the two pressing blocks (211).

5. The portable multi-angle fixture of claim 1, wherein: The side end face of the first clamping groove plate (202) is provided with a clamping assembly (3); The clamping assembly (3) comprises a clamping groove (301), a threaded tube (302), a pressing threaded rod (303), a rotating disc (304), an anti-skid rubber cone (305) and a through groove (306); The inner side of the first clamping groove plate (202) is provided with a clamping groove (301), the side end face of the first clamping groove plate (202) is welded with a threaded tube (302), the inner side of the threaded tube (302) is threadedly connected with a pressing threaded rod (303), one end of the pressing threaded rod (303) is welded with a rotating disc (304), the other end of the pressing threaded rod (303) is bonded with an anti-skid rubber cone (305), and the side end face of the first clamping groove plate (202) is provided with a through groove (306) at the corresponding position of the pressing threaded rod (303).

6. The portable multi-angle fixture of claim 5, wherein: The pressing threaded rod (303) is slidably connected with the first clamping slot plate (202) through a through slot (306), and the inner diameter of the through slot (306) is equal to the inner diameter of the threaded tube (302).

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