A fixture for stent welding

Abstract

The utility model discloses a kind of fixing devices for support welding, belong to fixing device technical field, including the fixed rod of fixing device, first fastening component and second fastening component, first fastening component includes fixed seat, threaded rod, fixed ring and fixed plate, fixed seat is fixedly arranged on the one end of fixed rod, fixed ring is sleeved on fixed rod, fixed plate is fixedly connected on the outside wall of fixed ring, threaded hole is opened in fixed seat, threaded rod is threadedly connected in threaded hole, the one end of threaded rod is rotationally arranged on fixed plate, second fastening component includes fastening ring, limit rod, fastening block and fastening rod, fastening ring is sleeved on fixed rod, fixed ring is between fastening ring and fixed seat, fastening block is fixedly arranged on the outside wall of fastening ring, fastening rod is threadedly connected on fastening block, limit rod is threadedly connected on fastening ring, the one end of limit rod passes through fastening ring and abuts on fixed rod, the utility model has the advantage that welding error is reduced.

Description

Technical Field

[0001] This utility model relates to the field of fixing device technology, specifically a fixing device for bracket welding. Background Technology

[0002] Stainless steel workbenches are commonly used in industrial, warehousing and logistics, catering, and medical settings, offering advantages such as corrosion resistance, easy cleaning, and robust structure. The number of layers can be selected according to work needs; double- or multi-layer workbenches often come with lower shelves or drawers for convenient tool and material storage.

[0003] A stainless steel workbench mainly consists of two support legs, a base, and a stainless steel panel. The support legs are the basic structure of the stainless steel workbench, providing support for the stainless steel panel. The base, support legs, and stainless steel panel are usually fixed together by welding. During welding, the two support legs are first welded to the base, and then the stainless steel panel is welded to the two support legs.

[0004] Regarding the above technical conditions, there is also a defect that when welding the stainless steel panel to the two support legs of the stainless steel workbench, there is no fixed limiting structure at the upper end between the two support legs, resulting in a gap deviation between the upper and lower ends of the two support legs, which causes errors in the welding of the stainless steel panel.

[0005] Based on this, the present invention designs a fixing device for bracket welding to solve the above problems. Utility Model Content

[0006] The purpose of this invention is to provide a fixing device for bracket welding to solve the above-mentioned technical problems.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a fixing device for bracket welding, comprising a fixing rod, a first fastening assembly, and a second fastening assembly. Both the first and second fastening assemblies are mounted on the fixing rod. The first fastening assembly includes a fixing seat, a threaded rod, a fixing ring, and a fixing plate. The fixing seat is fixedly mounted on one end of the fixing rod. The fixing ring is sleeved on the fixing rod. The fixing plate is fixedly connected to the outer wall of the fixing ring. A threaded hole is provided on the fixing seat. The threaded rod is threaded into the threaded hole, and one end of the threaded rod is rotatably mounted on the fixing plate. The second fastening assembly includes a fastening ring, a limiting rod, a fastening block, and a fastening rod. The fastening ring is sleeved on the fixing rod and is positioned between the fastening ring and the fixing seat. The fastening block is fixedly mounted on the outer wall of the fastening ring. The fastening rod is threadedly connected to the fastening block. The limiting rod is threadedly connected to the fastening ring, and one end of the limiting rod passes through the fastening ring and abuts against the fixing rod.

[0008] Preferably, a clamping plate is fixedly provided at one end of the fastening rod near the fixing ring, and a rubber pad is fixedly provided on the clamping plate.

[0009] Preferably, the fixing rod is fixedly provided with scale lines.

[0010] Preferably, a first auxiliary rod is fixedly provided on the threaded rod.

[0011] Preferably, a second auxiliary rod is fixedly provided on the fastening rod.

[0012] Preferably, the fixing rod has a guide groove, and the inner side wall of the fastening ring is fixedly provided with a guide block adapted to the guide groove, and the guide block is inserted into the guide groove.

[0013] Preferably, a positioning block adapted to the guide groove is fixedly provided on the inner side wall of the fixing ring, and the positioning block is inserted into the guide groove.

[0014] In summary, this application has the following beneficial technical effects: During use, the two support legs of the stainless steel workbench are positioned between the first and second fastening components. Rotating the threaded rod causes the fixing plate, carrying the fixing ring, to move axially along the fixing rod, with the fixing plate abutting against one of the support legs of the stainless steel workbench. Moving the fastening ring so that one end of the fastening rod abuts against the other support leg of the stainless steel workbench, the threaded limit rod is tightened, fixing the fastening ring to the fixing rod. Then, rotating the fastening rod screws again causes the abutting plate to press against the other support leg of the stainless steel workbench. At this point, under the action of the fastening rod, the limit rod, and the threaded rod, the two support legs of the stainless steel workbench are fixed by the fixing device. The upper distance between the two support legs is the same as the lower distance, resulting in smaller welding errors in the stainless steel panel and achieving the effect of reducing welding errors. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the fixing device in this embodiment; Figure 2 This is a three-dimensional structural diagram of the fixing device in this embodiment; Figure 3 This is a top view of the fixing device in this embodiment; Figure 4This is a top view of the fixing device in this embodiment during application. Figure 5 This is a three-dimensional structural diagram of the fixing device in this embodiment when in use.

[0017] The attached diagram lists the components represented by each number as follows: 1. Second auxiliary rod; 2. Fastening rod; 3. Fastening block; 4. Abutment plate; 5. Fixing plate; 6. Fixing seat; 7. Threaded rod; 8. First auxiliary rod; 9. Fixing ring; 10. Guide groove; 11. Fastening ring; 12. Fixing rod; 13. Positioning block; 14. Second fastening assembly; 15. Stainless steel worktable; 16. First fastening assembly; 17. Limiting rod. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0019] The following is in conjunction with the appendix Figure 1-5 This application will be described in further detail.

[0020] A fixing device for bracket welding includes a fixing rod 12, a first fastening component 16, and a second fastening component 14, both of which are mounted on the fixing rod 12. In use, the fixing device is placed on a stainless steel workbench 15. The first fastening component 16 and the second fastening component 14 are fixed within a certain range by the bracket legs of the stainless steel workbench 15, ensuring that the upper and lower ends of the bracket legs are evenly spaced. This reduces the likelihood of welding errors when welding a stainless steel panel onto the bracket legs.

[0021] The first fastening assembly 16 includes a fixed base 6, a threaded rod 7, a retaining ring 9, and a fixing plate 5. The fixed base 6 is fixedly mounted on one end of the fixing rod 12, the retaining ring 9 is sleeved on the fixing rod 12, and the fixing plate 5 is fixedly connected to the outer wall of the retaining ring 9. A threaded hole is provided on the fixed base 6, and the threaded rod 7 is threaded into the threaded hole. One end of the threaded rod 7 is rotatably mounted on the fixing plate 5. By rotating the threaded rod 7, the fixing plate 5, carrying the fixing tube, moves axially on the fixing rod 12.

[0022] The second fastening assembly 14 includes a fastening ring 11, a limiting rod 17, a fastening block 3, and a fastening rod 2. The fastening ring 11 is sleeved on the fixing rod 12, the fixing ring 9 is between the fastening ring 11 and the fixing seat 6, the fastening block 3 is fixedly installed on the outer wall of the fastening ring 11, the fastening block 3 and the fixing plate 5 are on the same horizontal line, and the fastening rod 2 is threadedly connected to the fastening block 3.

[0023] A retaining plate 4 is fixedly installed at one end of the fastening rod 2 near the fixing ring 9, and a rubber pad is fixedly installed on the retaining plate 4. A limiting rod is threaded onto the fastening ring, and one end of the limiting rod passes through the fastening ring and abuts against the outer wall of the fixing rod. The limiting rod serves to fix the fastening ring to the fixing rod.

[0024] In use, the two support legs of the stainless steel workbench 15 are positioned between the first fastening component 16 and the second fastening component 14. The threaded rod 7 is rotated, and the fixing plate 5, along with the fixing ring 9, moves axially on the fixing rod 12. The fixing plate 5 abuts against one of the support legs of the stainless steel workbench 15. The fastening ring 11 is moved so that one end of the fastening rod 2 abuts against the other support leg of the stainless steel workbench. The limiting rod 17 is then tightened by thread, and the fastening ring 11 is fixed on the fixing rod 12. The fastening rod 2 is then rotated by screw, and the clamping plate 4 abuts against the other support leg of the stainless steel workbench.

[0025] At this time, under the action of fastening rod 2, limiting rod 17 and threaded rod 7, the two support legs of the stainless steel workbench 15 are fixed by the fixing device. The distance between the upper end of the two support legs is the same as the distance between the lower end, making the welding of the stainless steel panel more convenient.

[0026] A scale line (not shown in the figure) is fixedly installed on the fixed rod 12. The scale line allows the operator to easily monitor the distance between the two support legs of the stainless steel workbench 15. A first auxiliary rod 8 is fixedly installed on the threaded rod 7, allowing for easy rotation of the threaded rod 7. A second auxiliary rod 1 is fixedly installed on the fastening rod 2, allowing for easy rotation of the fastening rod 2.

[0027] A guide groove 10 is provided on the fixing rod 12. A guide block adapted to the guide groove 10 is fixedly provided on the inner side wall of the fastening ring 11. The guide block is inserted into the guide groove 10. The guide block and the guide groove 10 prevent relative rotation between the fastening ring 11 and the fixing rod 12. A positioning block 13 adapted to the guide groove 10 is not fixedly provided on the inner side of the fixing ring 9. The positioning block 13 is inserted into the guide groove 10. The positioning block 13 and the guide groove 10 prevent relative rotation between the fixing ring 9 and the fixing rod 12.

[0028] The implementation principle of this embodiment is as follows: In use, the two support legs of the stainless steel workbench 15 are positioned between the first fastening component 16 and the second fastening component 14. Rotating the threaded rod 7 causes the fixing plate 5, carrying the fixing ring 9, to move axially on the fixing rod 12, with the fixing plate 5 abutting against one of the support legs of the stainless steel workbench 15. Moving the fastening ring 11 so that one end of the fastening rod 2 abuts against the other support leg of the stainless steel workbench, the threaded limit rod 17 is tightened, fixing the fastening ring 11 to the fixing rod 12. Then, the fastening rod 2 is rotated spirally, causing the clamping plate 4 to abut against the other support leg of the stainless steel workbench. At this time, under the action of the fastening rod 2, the limit rod 17, and the threaded rod 7, the two support legs of the stainless steel workbench 15 are fixed by the fixing device. The upper distance between the two support legs is the same as the lower distance, making the welding error of the stainless steel panel smaller and achieving the effect of reducing welding error.

[0029] In the description of this utility model, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "side", "top", "inner", "front", "center", "both ends", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0030] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A fixing device for welding brackets, characterized in that: The device includes a fixing rod (12), a first fastening assembly (16), and a second fastening assembly (14). Both the first fastening assembly (16) and the second fastening assembly (14) are mounted on the fixing rod (12). The first fastening assembly (16) includes a fixing seat (6), a threaded rod (7), a fixing ring (9), and a fixing plate (5). The fixing seat (6) is fixedly mounted on one end of the fixing rod (12). The fixing ring (9) is sleeved on the fixing rod (12). The fixing plate (5) is fixedly connected to the outer wall of the fixing ring (9). A threaded hole is provided on the fixing seat (6), and the threaded rod (7) is threaded into the threaded hole. One end of the threaded rod (7) is rotatably mounted on the fixed plate (5). The second fastening assembly (14) includes a fastening ring (11), a limiting rod (17), a fastening block (3), and a fastening rod (2). The fastening ring (11) is sleeved on the fixed rod (12). The fixed ring (9) is between the fastening ring (11) and the fixed seat (6). The fastening block (3) is fixedly mounted on the outer side wall of the fastening ring (11). The fastening rod (2) is threadedly connected to the fastening block (3). The limiting rod (17) is threadedly connected to the fastening ring (11). One end of the limiting rod (17) passes through the fastening ring (11) and abuts against the fixed rod (12).

2. The fixing device for bracket welding according to claim 1, characterized in that: A clamping plate (4) is fixedly installed at one end of the fastening rod (2) near the fixing ring (9), and a rubber pad is fixedly installed on the clamping plate (4).

3. The fixing device for bracket welding according to claim 1, characterized in that: The fixed rod (12) is fixedly provided with scale lines.

4. A fixing device for bracket welding according to claim 1, characterized in that: A first auxiliary rod (8) is fixedly installed on the threaded rod (7).

5. A fixing device for bracket welding according to claim 1, characterized in that: A second auxiliary rod (1) is fixedly installed on the fastening rod (2).

6. A fixing device for bracket welding according to claim 1, characterized in that: The fixed rod (12) is provided with a guide groove (10), and the inner side wall of the fastening ring (11) is fixedly provided with a guide block that is adapted to the guide groove (10), and the guide block is inserted into the guide groove (10).

7. A fixing device for bracket welding according to claim 6, characterized in that: The inner wall of the fixing ring (9) is fixedly provided with a positioning block (13) that is adapted to the guide groove (10), and the positioning block (13) is inserted into the guide groove (10).

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