Tool clamp capable of effectively avoiding for strip-shaped workpiece
By designing a tooling fixture that includes a rotary cylinder and clamping bars, the problem of insufficient clearance in existing fixtures is solved, enabling stable movement of the cutting tool and accurate machining of strip-shaped workpieces.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- XIAMEN ERIC PRECISION TECH CO LTD
- Filing Date
- 2025-05-26
- Publication Date
- 2026-04-21
AI Technical Summary
When machining aluminum plates, existing tooling fixtures for strip-shaped workpieces occupy space due to the clamping structure, which obstructs the movement of the cutting tool and prevents it from effectively moving, thus affecting machining accuracy and quality.
A fixture was designed that includes a base, a rotary cylinder, a machining table, a clamping bar, and a connecting structure. The rotary cylinder drives the clamping bar to rotate, making room for tool movement. The clamping bar is stably installed and removed through the connecting parts and sliding grooves.
This achieves effective tool repositioning, ensuring machining stability and precision, and improving machining accuracy and efficiency.
Smart Images
Figure CN224144091U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of strip workpiece clamping technology, and in particular to a tooling fixture for strip workpieces that can effectively make way for them. Background Technology
[0002] Tooling fixtures are used in mechanical manufacturing to fix workpieces in place. When machining strip-shaped products, tooling fixtures are used to lock the product in place. In factories, tooling fixtures are frequently used to hold workpieces in place to facilitate subsequent machining, such as milling and drilling. For example, when machining strip-shaped workpieces, it is necessary to align the workpiece in both its height and length directions, and to firmly fix the workpiece during machining to prevent shaking that could affect the accuracy and quality of the machining process.
[0003] Existing tooling fixtures for strip-shaped workpieces are cumbersome to install and hold when machining strip-shaped aluminum plates. When the tool is machining the aluminum plate, the clamping structure occupies a lot of space, which hinders the movement of the tool and fails to allow the tool to move freely, which is not conducive to the machining of aluminum strip-shaped aluminum plates.
[0004] Therefore, a tooling fixture for strip-shaped workpieces that can effectively make way is provided. Utility Model Content
[0005] The purpose of this utility model is to address the aforementioned technical problems by providing a tooling fixture for strip-shaped workpieces that can effectively allow for the clearance of the cutting tool, maintain a stable fixture during the processing of strip-shaped aluminum plates, and facilitate unobstructed movement of the cutting tool.
[0006] In view of this, the present invention provides a tooling fixture for strip-shaped workpieces that can effectively make way, including a base, mounting seats evenly and equidistantly installed on the top of the base, a rotary cylinder vertically installed on the top of the mounting seats, a processing table installed on the top of the rotary cylinder, a spacing surface evenly and equidistantly fixed on the top of the processing table, clamping bars movably installed at both ends of the spacing surface, and strip-shaped workpieces symmetrically installed on both sides of the spacing surface, with the clamping bars symmetrically clamping the two ends of the strip-shaped workpieces.
[0007] Preferably, mounting grooves are symmetrically formed on both sides of the spacer surface, and a positioning groove is formed at the bottom of the mounting groove near the spacer surface. The strip-shaped workpiece is installed inside the mounting groove, and its bottom end is positioned and inserted into the positioning groove.
[0008] Preferably, the mounting groove, the positioning groove, and the spacer surface are all elongated strip structures, and the clamping bar is a rectangular strip structure, which is horizontally arranged and vertically clamped to the top ends of the strip-shaped workpiece.
[0009] Preferably, the two ends of the spacer surface are provided with through holes, the top end of the rotary cylinder is connected to an extension end, the top end of the extension end slides through the through holes, and its top end is provided with a connecting groove.
[0010] Preferably, the clamping strip has a groove in the middle, and a mounting hole is formed at the bottom end of the groove. The clamping strip abuts against the top end of the protruding end. A connector slides through the inside of the mounting hole. The bottom end of the connector is threaded into the connecting groove, and its top end is recessed inside the groove and pressed against the clamping strip.
[0011] Preferably, a connecting plate is fixed at the corner of the processing table, and screws that are inserted into the side of the processing table are connected to the outer side of the connecting plate. A sliding groove is formed on the surface of the connecting plate at the top of the processing table.
[0012] Preferably, the top of the sliding groove has a limiting groove, and an alignment strip is slidably installed inside the two sliding grooves. The top of the alignment strip is fixed with a limiting block, which slides through the limiting groove. The alignment strip is a long strip structure and is horizontally arranged at both ends of the spacing surface, aligning and abutting against the outer ends of several strip-shaped workpieces. The connecting plate is a rectangular plate structure and is vertically arranged. Both the sliding groove and the limiting groove are rectangular structures and are horizontally arranged.
[0013] Compared with the prior art, this utility model provides a tooling fixture for strip-shaped workpieces that can effectively make way, and has the following beneficial effects:
[0014] 1. In this utility model, strip-shaped workpieces are symmetrically installed in mounting grooves on both sides of the spacer surface. A rotary cylinder drives the clamping bar to move, so that the clamping bar rotates and clamps both ends of the strip-shaped workpiece. When the tool is processing one end of the strip-shaped workpiece, a rotary cylinder drives one clamping bar to rotate to a position parallel to the strip-shaped workpiece, keeping the other clamping bar clamping the other end of the strip-shaped workpiece. In this way, the tool can be effectively moved aside, which is conducive to the tool moving and processing.
[0015] 2. In this utility model, a connecting groove is opened at the top end of the extended end of the rotary cylinder, and the clamping bar is fastened to the top end of the extended end through a connector, which facilitates disassembly, installation, replacement and maintenance, and helps the clamping bar to stably tighten the strip-shaped workpiece.
[0016] 3. This utility model fixes connecting plates at the four corners of the processing table and slides alignment strips between the two connecting plates. As a result, strip-shaped workpieces are symmetrically installed in the mounting groove. The alignment strips are manually pushed and pulled to push the two ends of the strip-shaped workpieces, keeping the two ends of several strip-shaped workpieces aligned with each other and accurately installed on the processing table. The workpieces are then clamped by clamping strips before processing, which improves the accuracy of processing strip-shaped workpieces.
[0017] The parts of this device not covered herein are the same as or can be implemented using existing technologies. This utility model has a simple structure and is easy to operate. Attached Figure Description
[0018] Figure 1 This is a schematic diagram of the overall structure of a tooling fixture for strip-shaped workpieces that can effectively make way for the workpieces proposed in this utility model.
[0019] Figure 2 This is a schematic diagram of the clamping bar and mounting groove of a tooling fixture for strip-shaped workpieces that can effectively make way for the workpiece according to this utility model.
[0020] Figure 3 This is a schematic diagram of the processing table structure of a tooling fixture for strip-shaped workpieces that can effectively make way for the workpieces proposed in this utility model.
[0021] Figure 4 This is a schematic diagram of the clamping bar and rotary cylinder of a tooling fixture for strip-shaped workpieces that can effectively make way for the workpiece proposed in this utility model.
[0022] Figure 5 This is a schematic diagram of the clamping bar portion of a tooling fixture for strip-shaped workpieces that can effectively make way for the workpiece according to this utility model.
[0023] Figure 6 This is a schematic diagram of the rotary cylinder and the extended end portion of a tooling fixture for strip-shaped workpieces that can effectively make way for the present invention.
[0024] Figure 7 This is a schematic diagram of the processing table and the alignment strip of a tooling fixture for strip-shaped workpieces that can effectively make way for the workpieces proposed in this utility model.
[0025] Figure 8 This is a magnified structural diagram of part A of a tooling fixture for strip-shaped workpieces that can effectively make way for the workpiece proposed in this utility model.
[0026] In the diagram: 1. Base; 2. Mounting seat; 3. Rotary cylinder; 4. Machining table; 5. Positioning groove; 6. Clamping bar; 7. Connector; 8. Strip-shaped workpiece; 9. Spacer surface; 10. Mounting groove; 11. Through hole; 12. Protruding end; 13. Groove; 14. Mounting hole; 15. Connecting groove; 16. Alignment bar; 17. Connecting plate; 18. Screw; 19. Sliding groove; 20. Limiting groove; 21. Limiting block. Detailed Implementation
[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.
[0028] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying 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.
[0029] Example 1: A tooling fixture for strip-shaped workpieces that can effectively make way, such as Figures 1-8 As shown, the system includes a base 1, mounting seats 2 are evenly and equidistantly installed on the top of the base 1, a rotary cylinder 3 is vertically installed on the top of the mounting seat 2, a processing table 4 is installed on the top of the rotary cylinder 3, a spacing surface 9 is evenly and equidistantly fixed on the top of the processing table 4, clamping bars 6 are movably installed at both ends of the spacing surface 9, and strip-shaped workpieces 8 are symmetrically installed on both sides of the spacing surface 9, with the clamping bars 6 symmetrically clamping the ends of the strip-shaped workpieces 8.
[0030] In use, the strip-shaped workpiece 8 is symmetrically installed in the mounting grooves 10 on both sides of the spacer surface 9 and positioned by the positioning groove 5. The rotary cylinder 3 drives the clamping bar 6 to rotate to a position perpendicular to the strip-shaped workpiece 8 and clamps both ends of the strip-shaped workpiece 8 downwards. When the tool is machining one end of the strip-shaped workpiece 8, one rotary cylinder 3 drives one clamping bar 6 to rotate to a position parallel to the strip-shaped workpiece 8, keeping the other clamping bar 6 clamping the other end of the strip-shaped workpiece 8. In this way, the tool can be effectively moved aside, so that the tool can smoothly machine one end of the strip-shaped workpiece 8, which is conducive to the movement and machining of the tool. Afterwards, when the tool moves to the other end of the strip-shaped workpiece 8 for machining, the two clamping bars 6 repeat the above operation, with one clamping bar 6 moving aside for the tool and the other clamping bar 6 clamping the strip-shaped workpiece 8.
[0031] Example 2: A tooling fixture for strip-shaped workpieces that can effectively make way, such as Figures 1-8 As shown, mounting grooves 10 are symmetrically opened on both sides of the spacer surface 9. A positioning groove 5 is opened at the bottom of the mounting groove 10 and near the spacer surface 9. The strip-shaped workpiece 8 is installed inside the mounting groove 10, and its bottom end is positioned and inserted into the positioning groove 5.
[0032] The mounting groove 10, positioning groove 5, and spacer surface 9 are all elongated strip structures, while the clamping bar 6 is a rectangular strip structure that is horizontally set and vertically clamped to the top ends of the strip-shaped workpiece 8.
[0033] Through holes 11 are opened at both ends of the spacer surface 9, and an extension end 12 is connected to the top of the rotary cylinder 3. The top of the extension end 12 slides through the through hole 11, and a connecting groove 15 is opened at its top.
[0034] The clamping bar 6 has a groove 13 in the middle and a mounting hole 14 at the bottom end of the groove 13. The clamping bar 6 presses against the top end of the protruding end 12. A connector 7 slides through the inside of the mounting hole 14. The bottom end of the connector 7 is threaded into the connecting groove 15, and its top end is recessed inside the groove 13 and pressed against the clamping bar 6.
[0035] In use, by opening a connecting groove 15 at the top of the protruding end 12 at the top of the rotary cylinder 3, the clamping bar 6 is fastened to the top of the protruding end 12 through the connecting piece 7, which facilitates disassembly, installation and replacement maintenance, and helps the clamping bar 6 to stably clamp the strip-shaped workpiece 8.
[0036] Example 3: A tooling fixture for strip-shaped workpieces that can effectively make way, such as Figures 1-8 As shown, a connecting plate 17 is fixed at the corner of the processing table 4. A screw 18 inserted into the side of the processing table 4 is connected to the outside of the connecting plate 17. A sliding groove 19 is opened on the surface of the connecting plate 17 at the top of the processing table 4.
[0037] The top of the sliding groove 19 has a limiting groove 20. Alignment strips 16 are slidably installed inside the two sliding grooves 19. The top of the alignment strip 16 is fixed with a limiting block 21. The limiting block 21 slides through the limiting groove 20. The alignment strip 16 is a long strip structure and is horizontally set at both ends of the spacer surface 9. It aligns and abuts against the outer ends of several strip-shaped workpieces 8. The connecting plate 17 is a rectangular plate structure and is set vertically. Both the sliding groove 19 and the limiting groove 20 are rectangular structures and are set horizontally.
[0038] In use, by fixing the connecting plates 17 at the four corners of the processing table 4 and sliding the alignment strips 16 between the two connecting plates 17, the strip-shaped workpieces 8 are symmetrically installed in the mounting grooves 10. The two ends of the strip-shaped workpieces 8 are pushed and pulled manually to keep the two ends of several strip-shaped workpieces 8 aligned with each other and accurately installed on the processing table 4. They are then clamped by the clamping strips 6 before processing, which improves the accuracy of processing the strip-shaped workpieces 8.
[0039] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.
Claims
1. A jockeyable tooling fixture for strip workpieces, comprising a base (1), characterized in that: The top of the base (1) is uniformly and equidistantly equipped with mounting seats (2), the top of the mounting seats (2) is vertically equipped with a rotary cylinder (3), the top of the rotary cylinder (3) is equipped with a processing table (4), the top of the processing table (4) is uniformly and equidistantly fixed with a spacer surface (9), the two ends of the spacer surface (9) are movably equipped with clamping bars (6), the two sides of the spacer surface (9) are symmetrically equipped with strip-shaped workpieces (8), and the clamping bars (6) are symmetrically clamped at both ends of the strip-shaped workpieces (8).
2. The work clamp for strip workpieces according to claim 1, wherein The spacer surface (9) has symmetrical mounting grooves (10) on both sides. The mounting groove (10) has a positioning groove (5) at the bottom end and near the spacer surface (9). The strip-shaped workpiece (8) is installed inside the mounting groove (10) and its bottom end is positioned and inserted into the positioning groove (5).
3. The work clamp for strip workpieces according to claim 2, wherein The mounting groove (10), the positioning groove (5), and the spacer surface (9) are all elongated strip structures. The clamping bar (6) is a rectangular strip structure, which is set horizontally and clamped vertically at both ends of the strip workpiece (8).
4. The work clamp for strip workpieces according to claim 1, wherein The spacer surface (9) has through holes (11) at both ends. The top end of the rotary cylinder (3) is connected to an extension end (12). The top end of the extension end (12) slides through the through hole (11) and has a connecting groove (15) at its top end.
5. The work clamp for strip workpieces according to claim 4, wherein The clamping bar (6) has a groove (13) in the middle and a mounting hole (14) at the bottom end of the groove (13). The clamping bar (6) presses against the top end of the protruding end (12). A connector (7) slides through the inside of the mounting hole (14). The bottom end of the connector (7) is threaded into the connecting groove (15), and its top end is recessed inside the groove (13) and pressed against the clamping bar (6).
6. The work clamp for strip workpieces according to claim 1, wherein A connecting plate (17) is fixed at the corner of the processing table (4). A screw (18) inserted into the side of the processing table (4) is connected to the outside of the connecting plate (17). A sliding groove (19) is opened on the surface of the connecting plate (17) at the top of the processing table (4).
7. The work clamp for strip workpieces according to claim 6, wherein The top of the sliding groove (19) has a limiting groove (20). Alignment strips (16) are slidably installed inside the two sliding grooves (19). The top of the alignment strip (16) is fixed with a limiting block (21). The limiting block (21) slides through the limiting groove (20). The alignment strip (16) is a long strip structure and is horizontally set at both ends of the spacer surface (9), and aligns with and abuts against the outer ends of several strip-shaped workpieces (8). The connecting plate (17) is a rectangular plate structure and is set vertically. The sliding groove (19) and the limiting groove (20) are both rectangular structures and are both set horizontally.