Positioning tool for processing galvanized sheet

Abstract

This utility model relates to the field of galvanized sheet processing technology and discloses a positioning fixture for galvanized sheet processing, including a platform, and further including: an adjusting plate movably connected to the platform via a rotating shaft, a fixed shell fixedly connected to the surface of both the adjusting plate and the platform, a hydraulic rod fixedly connected above the fixed shell, and a pressure plate fixedly connected to the telescopic end of the hydraulic rod through the fixed shell; a compensation component, the compensation component being disposed below the pressure plate; wherein, the compensation component includes an extrusion block disposed below the pressure plate; when personnel use the adjusting plate to weld galvanized sheets at a specific angle, the hydraulic rod, in conjunction with the pressure plate, can press and fix the galvanized sheets. If the weld seam is not aligned, personnel can turn the screw to cause the extrusion block pressing the galvanized sheet to move the galvanized sheet slightly closer to another galvanized sheet, achieving a certain amount of compensable space while ensuring compaction.

Description

Technical Field

[0001] This utility model relates to the field of galvanized sheet processing technology, specifically a positioning fixture for galvanized sheet processing. Background Technology

[0002] Galvanized sheet processing is the process of using steel sheets coated with a layer of zinc as raw material and manufacturing the required components through sheet metal processes such as shearing, stamping, bending, and welding. This zinc layer effectively prevents the base steel from corroding and rusting, significantly extending the service life of the products in harsh environments. The processed products combine the strength and formability of steel with the corrosion resistance of zinc, and are widely used in industries such as construction, home appliances, and automobiles.

[0003] Reference application number: CN220050690U. This utility model discloses a galvanized steel sheet processing fixture, including a welding table. The surface of the welding table is respectively provided with a first positioning component and an inclined lifting component. The first positioning component includes a first bracket fixedly installed on the surface of the welding table, and a first hydraulic rod is embedded in the surface of the first bracket. A first pressure plate is fixedly installed at the telescopic end of the first hydraulic rod. When using this galvanized steel sheet processing fixture to weld the sheet metal, the angle of the lifting plate is adjusted according to the indicator arrow and angle marking line. The galvanized steel sheet is placed on the surface of the lifting plate, so that its right side is flush with and pressed against the welding table. The second hydraulic rod is extended, and the second pressure plate is used to clamp it. Then, another galvanized steel sheet is placed flat on the surface of the welding table, so that its left side is attached to the right side of the original galvanized steel sheet. The first hydraulic rod is extended, driving the first pressure plate to clamp the second galvanized steel sheet. Then, the operator can perform welding operations at the joint of the two sheets.

[0004] Although the above-mentioned galvanized steel sheet processing can weld and fix two galvanized sheets at a specific angle, the above operation has the following problems: after the two galvanized sheets are placed in the specified posture, if the seams are not aligned, then the personnel need to loosen the previously pressed hydraulic rod to drive the pressure plate to contact the pressure on a certain galvanized sheet, thus increasing the personnel operation steps. Utility Model Content

[0005] The purpose of this utility model is to provide a positioning fixture for processing galvanized sheets, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a positioning fixture for processing galvanized sheet, comprising a platform, and further comprising: an adjustment plate movably connected to the platform via a rotating shaft, wherein a fixed shell is fixedly connected to the surface of both the adjustment plate and the platform, a hydraulic rod is fixedly connected above the fixed shell, and a pressure plate is fixedly connected to the telescopic end of the hydraulic rod through the fixed shell. A compensation component is disposed below the pressure plate; The compensation component includes an extrusion block located below the pressure plate, and a lead screw is provided on one side of the extrusion block for adjusting the position of the galvanized sheet by adjusting the extrusion block.

[0007] Preferably, the compensation component further includes a fixing block fixed below the pressure plate and located on one side of the extrusion block, the lead screw is inserted into the fixing block, and a bearing seat is fixedly connected to the end of the lead screw, the bearing seat being slidably connected to the extrusion block on the side near the extrusion block.

[0008] Preferably, the compensation component further includes a compensation groove formed on the surface of the extrusion block, and the bearing seat is located in the compensation groove.

[0009] Preferably, a compensation pad is fixedly connected to the lower inner part of the compensation groove, and the upper part of the compensation pad is fixedly connected to the bearing seat.

[0010] Preferably, the compensation pad is made of silicone, and a deformation hole is formed in the middle of the compensation pad.

[0011] Preferably, a sliding hole is provided above the extrusion block, and a slide bar is horizontally slidably connected in the sliding hole, with the lower end of the slide bar fixedly connected to the extrusion block.

[0012] Preferably, a sloping groove is provided below the pressure plate and above the extrusion block, the sloping groove is connected to the sliding hole, the side of the extrusion block near the fixed block is inclined, and the inclined surface of the extrusion block is adapted to the sloping groove.

[0013] Preferably, the extrusion block has multiple anti-slip points arranged in a straight array below it, and the anti-slip points are designed in a figure-eight shape.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: When personnel use an adjusting plate to weld galvanized sheets at a specific angle, the hydraulic rod, in conjunction with a pressure plate, can press and fix the galvanized sheets. If the weld seam is not aligned, personnel can turn the screw to cause the pressing block that is pressing the galvanized sheet to move the galvanized sheet slightly closer to another galvanized sheet, thus ensuring compaction while also having a certain amount of compensable space. Attached Figure Description

[0015] Figure 1 A schematic diagram of a preferred embodiment of the positioning fixture for processing galvanized sheet provided by this utility model; Figure 2 This is a schematic diagram of the structure of the hydraulic rod and pressure plate provided by this utility model; Figure 3 A schematic diagram showing the disassembled structure of the compensation component provided by this utility model; Figure 4A side structural diagram of the compensation component provided by this utility model.

[0016] In the diagram: 100, platform; 110, fixed shell; 120, hydraulic rod; 130, adjusting plate; 140, pressure plate; 200, compensation component; 210, fixing block; 220, lead screw; 221, extrusion block; 222, bearing seat; 223, compensation pad; 224, inclined groove; 225, anti-slip point; 226, sliding hole; 227, compensation groove; 228, sliding strip. Detailed Implementation

[0017] 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Please see Figure 1 - Figure 4 As shown, a positioning fixture for processing galvanized sheet includes a platform 100 and an adjusting plate 130 movably connected to the platform 100 via a rotating shaft. A fixing shell 110 is fixedly connected to the surfaces of both the adjusting plate 130 and the platform 100. A hydraulic rod 120 is fixedly connected to the top of the fixing shell 110. The telescopic end of the hydraulic rod 120 passes through the fixing shell 110 and is fixedly connected to a pressure plate 140. When workers need to weld the edges of two galvanized sheets, they first place the galvanized sheets in two fixed shells 110, and then control the hydraulic rod 120 to drive the pressure plate 140 down to press the galvanized sheets. Compensation component 200 is disposed below pressure plate 140; The compensation component 200 includes an extrusion block 221 disposed below the pressure plate 140, and a screw 220 is provided on one side of the extrusion block 221 for adjusting the position of the galvanized sheet by adjusting the extrusion block 221.

[0019] The compensation assembly 200 also includes a fixing block 210 fixed below the pressure plate 140 and located on one side of the extrusion block 221. A lead screw 220 is inserted into the fixing block 210, and a bearing seat 222 is fixedly connected to the end of the lead screw 220. The side of the bearing seat 222 near the extrusion block 221 is slidably connected to the extrusion block 221 perpendicularly. The compensation assembly 200 also includes a compensation groove 227 formed on the surface of the extrusion block 221, and the bearing seat 222 is located in the compensation groove 227. After the galvanized sheets are pressed and fixed in the above manner, the worker can rotate the adjusting plate 130 to adjust the angle of the two galvanized sheets. During adjustment, the worker first uses a square to measure the angle with the axis of the adjusting plate 130 as the pivot point. Figure 1 As shown, movable seats are provided at both ends of the shaft of the adjusting plate 130, and screw rods are inserted into the movable seats. Therefore, after the angle is appropriate, the personnel only need to turn the screw rod so that the lower end of the screw rod abuts and presses against the end of the shaft of the adjusting plate 130, thereby fixing the angle of the adjusting plate 130. After adjustment, if the edges of the two galvanized sheets are not aligned, the worker can turn the screw 220 so that the screw 220 is threaded forward in the fixing block 210. Then the end of the screw 220 will drive the pressing block 221 to move through the bearing seat 222. Since the pressing block 221 presses the galvanized sheet under it, the galvanized sheet on the surface of the adjusting plate 130 will move closer to the other galvanized sheet until the edges are aligned, then the welding operation can begin. A compensation pad 223 is fixedly connected to the lower inner part of the compensation groove 227, and the upper part of the compensation point is fixedly connected to the bearing seat 222; the compensation pad 223 is made of silicone, and a deformation hole is opened in the middle of the compensation pad 223. The aforementioned compensation pad 223 is located in the compensation groove 227 and is used to support the bearing seat 222. When the adjusting plate 130 is in a horizontal state, the hydraulic rod 120 drives the pressure plate 140 to descend. The pressure plate 140 will drive the extrusion block 221 to move down and press the galvanized sheet. At this time, the compensation pad 223 will support the galvanized sheet and use its own elasticity to apply pressure to the galvanized sheet. However, when the adjustment plate 130 is tilted and the personnel need to adjust the position of the galvanized sheet through the extrusion block 221, as the screw 220 applies pressure to the extrusion block 221, the inclined surface of the extrusion block 221 will move along the inclined groove 224. At this time, the compensation pad 223 will be squeezed and contracted by the bearing seat 222 to compensate for the space of the bearing seat 222. At the same time, the pressure of the compensation pad 223 during contraction will also act on the extrusion block 221, which can improve the extrusion effect of the extrusion block 221 on the galvanized sheet below. It should be noted that the function of the lead screw 220 driving the extrusion block 221 is only to make minor adjustments to the galvanized sheet, not to make significant adjustments, and as... Figure 4 As shown, the lower part of the extrusion block 221, which is the part that contacts the galvanized sheet, is designed with elasticity. Therefore, the elastic surface under the extrusion block 221 can also compensate for the pressure when the extrusion block 221 moves downward. A sliding hole 226 is provided above the extrusion block 221, and a sliding strip 228 is horizontally slidably connected in the sliding hole 226. The lower end of the sliding strip 228 is fixedly connected to the extrusion block 221. A sloping groove 224 is provided below the pressure plate 140 and above the extrusion block 221. The sloping groove 224 communicates with the sliding hole 226. The side of the extrusion block 221 near the fixed block 210 is designed to be inclined, and the inclined surface of the extrusion block 221 is adapted to the sloping groove 224. Multiple anti-slip points 225 are arranged in a straight array below the extrusion block 221, and the anti-slip points 225 are designed in a figure-eight shape. By using the anti-slip points 225, whose force direction is opposite to the displacement direction of the galvanized sheet, the friction between the extrusion block 221 and the galvanized sheet can be increased, thus achieving a certain anti-slip effect. Working principle: When personnel use the adjusting plate 130 to weld the galvanized sheet at a specific angle, the hydraulic rod 120, in conjunction with the pressure plate 140, can press and fix the galvanized sheet. If the weld is not aligned, personnel can turn the screw 220 to make the pressing block 221 that presses the galvanized sheet move the galvanized sheet slightly closer to another galvanized sheet. This achieves the goal of ensuring compaction while also having a certain amount of compensable space, improving operational convenience and reducing the time and manpower spent on repeatedly adjusting the hydraulic rod 120 to unload and adjust.

[0020] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0021] 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 positioning tool for processing a galvanized sheet, comprising a platform (100), characterized in that, Also includes: An adjusting plate (130) is movably connected to the platform (100) via a rotating shaft. A fixed shell (110) is fixedly connected to both the adjusting plate (130) and the surface of the platform (100). A hydraulic rod (120) is fixedly connected above the fixed shell (110). The telescopic end of the hydraulic rod (120) passes through the fixed shell (110) and is fixedly connected to a pressure plate (140). A compensation component (200) is disposed below the pressure plate (140); The compensation component (200) includes an extrusion block (221) disposed below the pressure plate (140), and a screw (220) is provided on one side of the extrusion block (221) for adjusting the position of the galvanized sheet by adjusting the extrusion block (221).

2. The positioning tool for processing a galvanized sheet according to claim 1, characterized in that: The compensation component (200) also includes a fixing block (210) fixed below the pressure plate (140) and located on one side of the extrusion block (221). The lead screw (220) is inserted into the fixing block (210). The end of the lead screw (220) is fixedly connected to a bearing seat (222). The bearing seat (222) is slidably connected to the extrusion block (221) on the side near the extrusion block (221).

3. The positioning tool for processing a galvanized sheet according to claim 2, characterized in that: The compensation component (200) further includes a compensation groove (227) formed on the surface of the extrusion block (221), and the bearing seat (222) is located in the compensation groove (227).

4. The positioning tool for processing a galvanized sheet according to claim 3, characterized in that: A compensation pad (223) is fixedly connected to the lower inner part of the compensation groove (227), and the upper part of the compensation pad (223) is fixedly connected to the bearing seat (222).

5. The positioning tool for processing a galvanized sheet according to claim 4, characterized in that: The compensation pad (223) is made of silicone, and a deformation hole is provided in the middle of the compensation pad (223).

6. The positioning tool for processing a galvanized sheet according to claim 1, wherein: A sliding hole (226) is provided above the extrusion block (221), and a sliding strip (228) is horizontally slidably connected in the sliding hole (226). The lower end of the sliding strip (228) is fixedly connected to the extrusion block (221).

7. The positioning tool for processing a galvanized sheet according to claim 1, wherein: A groove (224) is provided below the pressure plate (140) and above the extrusion block (221). The groove (224) is connected to the sliding hole (226). The side of the extrusion block (221) near the fixed block (210) is inclined. The inclined surface of the extrusion block (221) is adapted to the groove (224).

8. The positioning tool for processing a galvanized sheet according to claim 1, wherein: The extrusion block (221) has multiple anti-slip points (225) arranged in a straight array below it, and the anti-slip points (225) are designed in a figure-eight shape.

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