Positioning tool special for spinning face boom machining
By designing a combination of components such as a worktable, mounting strips, sliding blocks, and support columns, the inconvenience of special positioning fixtures for textile fabrication boom processing when batch processing and adjusting booms of different sizes is solved, achieving rapid positioning and convenient clamping, and improving processing efficiency and accuracy.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 新乡市福晟机械有限公司
- Filing Date
- 2025-06-20
- Publication Date
- 2026-08-04
AI Technical Summary
The positioning fixture for textile fabrication boom processing is not convenient enough for batch processing, and it is inconvenient to adjust the clamping operation of booms of different sizes.
A positioning fixture including a worktable, mounting strip, sliding block, support column and pressure plate was designed. The combination of limit rod, knob bolt and pressure plate can realize the rapid positioning and adjustment of the boom.
It improves the applicability of batch crane boom processing and the ease of operation for clamping crane booms of different sizes, thereby enhancing processing efficiency and precision.
Smart Images
Figure CN224588014U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of mechanical boom processing technology, and in particular relates to a special positioning tool for processing textile booms. Background Technology
[0002] The fabrication boom machining fixture is a specialized clamping system used to fix and position boom components to ensure machining accuracy and production efficiency. In terms of positioning reference selection, the main mounting holes of the boom are typically used as reference holes, and the machined surface is selected as the main positioning surface. The clamping mechanism design employs hydraulic or pneumatic rapid clamping devices, equipped with a multi-point synchronous clamping system and anti-deformation clamping force control function to achieve efficient and stable clamping effects. However, the dedicated positioning fixture for fabrication boom machining still has the following drawbacks in actual use: In the production process, the special positioning fixture for textile fabrication boom processing involves setting up the booms and producing them one by one. However, during the production process, the booms are clamped and loosened one by one, resulting in a long processing gap in the processing equipment, which is not convenient for batch processing. Secondly, after batch clamping the boom, when positioning the boom, it is necessary to determine the position of the clamp that restricts the boom. As the work progresses, it is necessary to deal with the work of booms of different sizes, which requires different adjustments. However, during the adjustment, it is necessary to make constant adjustments. The tooling adjustment is not convenient for clamping booms of different sizes. Utility Model Content
[0003] The purpose of this utility model is to provide a special positioning fixture for textile fabrication boom processing. By setting up a worktable, mounting strip, sliding block, support column and pressure plate, it solves the problems that the special positioning fixture for textile fabrication boom processing is not suitable for batch boom processing and that the operation of adjusting the fixture is not convenient for clamping booms of different sizes.
[0004] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution: This utility model relates to a special positioning fixture for textile fabrication boom processing, comprising a worktable, mounting strips, sliding blocks, support columns, and pressure plates. Several equally spaced mounting strips are fixed to the top of the worktable, parallel to its short side. Each mounting strip has a movable groove along its center line parallel to its long side. Two sliding blocks are movably connected to the movable groove within each mounting strip. A limit rod is fixed to the center of the top of each sliding block, extending beyond the top of the mounting strip. The main boom arm is movably connected to the limit rods on the tops of the two sliding blocks within the same mounting strip. The workbench has support columns on both outer sides at both ends. Each support column has an opening on one side, and a pressure plate is installed in the opening of both support columns. The pressure plate is positioned above the workbench, and its bottom abuts against the top of all the boom bodies. During operation, the mounting strip is fixed to the workbench, and the mounting strip movably connects the sliding block to it. The limiting rod at the top of the sliding block is movably connected to the boom body. The support columns have openings in which the pressure plate is positioned, restricting the boom body above the workbench. The pressure plate presses against the boom body, limiting and determining its position.
[0005] Furthermore, sliding openings are provided on both sides of the mounting strip, and the sliding openings communicate with the movable grooves inside the mounting strip. Printed scales are printed below the sliding opening on one side of the mounting strip, and the sliding opening on the mounting strip is movably connected to a connecting rod and a knob bolt.
[0006] Furthermore, a connecting rod is fixed to the side of the sliding block near the printed scale, and a pointer is fixed to the end of the connecting rod away from the printed scale. The connecting rod passes through the sliding opening inside the mounting strip near the printed scale, and the side of the pointer near the sliding block is in contact with the side of the mounting strip to determine the position of the sliding block on the mounting strip.
[0007] Furthermore, a knob bolt is threadedly connected to the side of the sliding block away from the connecting rod. The knob bolt passes through the sliding opening in the mounting strip away from the printed scale and is threadedly connected to the sliding block. The knob bolt on the sliding block is pressed against the mounting strip to fix the position of the sliding block.
[0008] Furthermore, a receiving opening is provided in the support column at the bottom of the opening, a compression spring is fixed at the bottom of the receiving opening, a support block is fixed at the top of the compression spring, and the support block extends out of the receiving opening. The support column receives the compression spring and the support block through the receiving opening, and the support block supports the pressure plate in the opening of the support column.
[0009] Furthermore, the tops of the support blocks inside the two support columns jointly support a pressure plate, and a two-way screw bolt is threadedly connected inside the support column at the top of the opening. The bottom ends of the two two-way screw bolts abut against the top of the pressure plate, and the pressure plate on the support column restricts the vertical position of the boom body.
[0010] This utility model has the following beneficial effects: This invention solves the problem of insufficient applicability of the special positioning fixture for textile lifting arm processing to batch lifting arm processing by setting up a worktable, mounting strips, and sliding blocks. After all the mounting strips have installed the sliding blocks, the lifting arm body is placed on the connecting rods on the two sliding blocks. Then, the pressure plate can be set on the top of all the lifting arm bodies. The two ends of the pressure plate are then set into the openings on the two support columns. After being set on the top of the support blocks, the second knob bolt is rotated until the bottom end of the second knob bolt is pressed against the top end of the pressure plate. This determines the position of the lifting arm body above the worktable, which facilitates clamping the lifting arm body above the mounting strips. This makes the special positioning fixture for textile lifting arm processing more applicable to batch lifting arm processing.
[0011] This invention solves the problem of inconvenient operation when adjusting the positioning fixture for textile fabrication boom processing to clamp booms of different sizes by setting up a workbench, mounting strips, sliding blocks, support columns, and pressure plates. During adjustment, slide one sliding block within all the mounting strips, observe the pointer, and after confirming that the pointers are all in the same position, turn the knob bolt one to fix the sliding block position after pressing it against the mounting strip. Once the position between the sliding block and the mounting strip is determined, slide another sliding block within the mounting strip until the pointer on this sliding block moves to the position corresponding to another hole on the boom body. Then, retighten the knob bolt one. This makes the operation of adjusting the positioning fixture for textile fabrication boom processing to clamp booms of different sizes much more convenient. Attached Figure Description
[0012] 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.
[0013] Figure 1 A three-dimensional view of the assembly structure of a special positioning tooling for textile fabrication crane processing; Figure 2 A three-dimensional structural diagram of the workbench; Figure 3 This is a three-dimensional structural view of the mounting strip; Figure 4 This is a 3D structural diagram of the sliding block; Figure 5 This is a three-dimensional view of the structure after the supporting column has been cut open.
[0014] Figure label: 1. Workbench; 2. Mounting strip; 201. Movable groove; 202. Sliding port; 203. Printed scale; 3. Sliding block; 301. Connecting rod; 302. Pointer; 303. Knob bolt one; 304. Limiting rod; 4. Support column; 401. Opening; 402. Receiving port; 403. Compression spring; 404. Support block; 405. Knob bolt two; 5. Pressure plate; 6. Boom body. Detailed Implementation
[0015] 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. Specific Implementation Example 1
[0016] Please see Figures 1-4 This utility model is a special positioning fixture for textile fabrication boom processing, including a worktable 1, mounting strips 2, sliding blocks 3, support columns 4, and pressure plates 5. Several equally spaced mounting strips 2 are fixed to the top of the worktable 1, parallel to its short side. The mounting strips 2 are used to connect the sliding blocks 3 for mounting the boom body 6. A movable groove 201 is formed on the top of the mounting strip 2 along its center line parallel to its long side. The movable groove 201 within the mounting strip 2 movably connects the sliding blocks 3. Two sliding blocks 3 are movably connected to the movable groove 201 within each mounting strip 2. After the sliding blocks 3 slide, the installation position of the boom body 6 is adjusted. The top of each sliding block 3... Each of the two mounting blocks 2 has a fixed limiting rod 304, which extends out of the top of the mounting strip 2. The limiting rod 304 is movably connected to the boom body 6, limiting and determining the horizontal position of the boom body 6 on the mounting strip 2. The boom body 6 is movably connected to the limiting rod 304 at the top of the two sliding blocks 3 in the same mounting strip 2. Support columns 4 are provided on the outer sides of both ends of the worktable 1. An opening 401 is opened on one side of the support column 4. The opening 401 accommodates the pressure plate 5. The pressure plate 5 is provided in the opening 401 of the two support columns 4. The pressure plate 5 is positioned above the worktable 1. The bottom of the pressure plate 5 abuts against the top of all the boom bodies 6, limiting the boom body 6 above the mounting strip 2.
[0017] Specifically, sliding openings 202 are provided on both sides of the mounting strip 2. The sliding openings 202 are connected to the movable grooves 201 inside the mounting strip 2. Printed scales 203 are printed below the sliding openings 202 on one side of the mounting strip 2. The sliding openings 202 on the mounting strip 2 are movably connected to the connecting rod 301 and the knob bolt 303. The printed scales 203 indicate the position of the sliding block 3 inside the mounting strip 2.
[0018] Furthermore, a connecting rod 301 is fixed to the side of the sliding block 3 near the printed scale 203, and a pointer 302 is fixed to the end of the connecting rod 301 away from the printed scale 203. The connecting rod 301 passes through the sliding opening 202 inside the mounting strip 2 near the printed scale 203, and the side of the pointer 302 near the sliding block 3 is in contact with the side of the mounting strip 2. The connecting rod 301 on the sliding block 3 is connected to the pointer 302. After the pointer 302 is in contact with the surface of the printed scale 203, the position of the sliding block 3 inside the mounting strip 2 is determined.
[0019] Furthermore, a knob bolt 303 is threadedly connected to the side of the sliding block 3 away from the connecting rod 301. The knob bolt 303 passes through the sliding port 202 of the mounting strip 2 away from the printed scale 203 and is threadedly connected to the sliding block 3. After the knob bolt 303 is inserted into the sliding port 202 on the mounting strip 2, it is screwed into the sliding block 3 until the knob bolt 303 is pressed tightly against the mounting strip 2, thus completing the installation of the sliding block 3.
[0020] The operation process of this embodiment is as follows: During operation, first slide one of the sliding blocks 3 in all the mounting strips 2, observe the pointer 302, and after confirming that the pointer 302 is in the same position, turn the knob bolt 303 to press it against the mounting strip 2, thus restricting and determining the position between the sliding block 3 and the mounting strip 2. Then slide another sliding block 3 in the mounting strip 2 until the pointer 302 on this sliding block 3 moves to the position corresponding to another hole of the boom body 6. Tighten the knob bolt 303 again, and then the boom body 6 can be placed on the mounting strip 2 and locked on the connecting rod 301 at the top of the two sliding blocks 3 in the same mounting strip 2, thus restricting and determining the position of the boom body 6 on the mounting strip 2. Specific Implementation Example 2
[0021] Please see Figures 1-5 Based on the first specific embodiment, a receiving opening 402 is provided in the support column 4 at the bottom of the opening 401. A compression spring 403 is fixed at the bottom of the receiving opening 402. A support block 404 is fixed at the top of the compression spring 403 and extends out of the receiving opening 402. The support column 4 receives the compression spring 403 and the support block 404 through the receiving opening 402. The support block 404 supports the pressure plate 5. After the knob bolt 2 405 is loosened by the compression spring 403, the pressure plate 5 can be pushed up, away from the boom body 6, and removed from the top of the boom body 6.
[0022] Specifically, the top of the support blocks 404 inside the two support columns 4 jointly support the pressure plate 5. The support column 4 at the top of the opening 401 is connected by a threaded knob bolt 405. The bottom ends of the two knob bolts 405 abut against the top of the pressure plate 5. After the knob bolts 405 are rotated to press against the pressure plate 5, the main body 6 of the boom is set on the mounting strip 2.
[0023] The operation process of this embodiment is as follows: During operation, after all the sliding blocks 3 are installed in all the mounting strips 2, the boom body 6 is placed on the connecting rods 301 on the two sliding blocks 3. Then, the pressure plate 5 is placed on the top of all the boom bodies 6. The two ends of the pressure plate 5 are then placed into the openings 401 on the two support columns 4. After being placed on the top of the support block 404, the second knob bolt 405 is rotated until the bottom end of the second knob bolt 405 is pressed against the top end of the pressure plate 5. This determines the position of the boom body 6 above the workbench 1, which facilitates clamping the boom body 6 above the mounting strips 2.
[0024] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.
[0025] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.
Claims
1. A positioning tool for processing of a face suspension boom, comprising a workbench (1), a mounting strip (2), a sliding block (3), a supporting column (4) and a pressing plate (5), characterized in that: The top of the workbench (1) is fixed with several equally spaced mounting strips (2) parallel to the short side. The top of the mounting strips (2) is provided with a movable groove (201) along the center line parallel to the long side. Two sliding blocks (3) are movably connected in the movable groove (201) of each mounting strip (2). A limit rod (304) is fixed at the center of the top of each sliding block (3), and the limit rod (304) extends out of the top of the mounting strip (2). The limit rods (304) at the top of the two sliding blocks (3) in the same mounting strip (2) are movably connected to the boom body (6). Support columns (4) are provided on the outer sides of both ends of the workbench (1). An opening (401) is provided on one side of the support column (4). A pressure plate (5) is provided in the opening (401) of the two support columns (4). The pressure plate (5) is located above the workbench (1), and the bottom of the pressure plate (5) abuts against the top of all the boom bodies (6).
2. The positioning tooling for processing of a headbox arm according to claim 1, characterized in that: The mounting strip (2) has sliding openings (202) on both sides. The sliding openings (202) are connected to the movable grooves (201) inside the mounting strip (2). Printed scales (203) are printed below the sliding openings (202) on one side of the mounting strip (2).
3. The positioning tooling for processing of a headbox arm according to claim 2, characterized in that: A connecting rod (301) is fixed to the side of the sliding block (3) near the printed scale (203). A pointer (302) is fixed to the end of the connecting rod (301) away from the printed scale (203). The connecting rod (301) passes through the sliding port (202) of the mounting strip (2) near the printed scale (203), and the side of the pointer (302) near the sliding block (3) is in contact with the side of the mounting strip (2).
4. The positioning tooling for processing of a headbox arm according to claim 3, characterized in that: The sliding block (3) is threaded with a knob bolt (303) on the side away from the connecting rod (301). The knob bolt (303) passes through the sliding port (202) of the mounting strip (2) away from the printed scale (203) and is threadedly connected to the sliding block (3).
5. The positioning tooling for processing of a headbox arm according to claim 1, wherein: An accommodating opening (402) is provided in the support column (4) at the bottom of the opening (401). A compression spring (403) is fixed at the bottom of the accommodating opening (402). A support block (404) is fixed at the top of the compression spring (403), and the support block (404) extends out of the accommodating opening (402).
6. The positioning tooling for processing of a headbox arm according to claim 5, characterized in that: The top of the support block (404) in the two support columns (4) jointly supports the pressure plate (5). The support column (4) at the top of the opening (401) is connected by a threaded knob bolt (405). The bottom ends of the two knob bolts (405) abut against the top of the pressure plate (5).