A staple cartridge seat size calibration positioning device

Abstract

The utility model discloses a nail box base size calibration positioning device relates to nail box base processing technical field, including installation mechanism, and the installation mechanism includes the mounting plate, and the both sides fixedly connected with first sliding rail of mounting plate top, the both sides of mounting plate top has established first scale, and the both ends sliding connection of first sliding rail surface has first sliding block. The utility model discloses through the transverse sliding of first sliding rail and first sliding block, the longitudinal sliding of second sliding rail and second sliding block, realizes the two -way flexible adjustment of positioning mechanism, can be quickly adapted to the nail box base of different length, width, need not to dismantle and replace whole positioning component, and greatly simplify the operation of changing type, and the accurate correspondence of cooperation first scale and first indicating block, second scale and second indicating block can intuitively read the size of adjustment, avoids the error of manual estimation, and improves the calibration accuracy, and simultaneously, first fixed screw, second fixed screw can quickly lock the sliding position, prevents the displacement after adjustment.

Description

Technical Field

[0001] This utility model relates to the field of nail box base processing technology, specifically to a nail box base size calibration and positioning device. Background Technology

[0002] Traditional stapler base size calibration and positioning devices are widely used in precision machining fields such as binding equipment production. Their core function is to calibrate and fix key dimensions such as positioning holes and edge spacing of the stapler base, ensuring that the dimensional accuracy of the stapler base after processing meets the assembly standards. This avoids staple feeding failures in binding machines due to dimensional deviations and is an important auxiliary device to ensure the assembly reliability and operational stability of stapler components.

[0003] However, in the scenario of mass production of nail box bases of various specifications, the positioning structure of traditional devices is mostly fixed or can only be adjusted in one direction. They lack precise two-way sliding adjustment and scale indication functions, and cannot quickly adapt to nail box bases of different lengths and widths. When changing the processing specifications, the entire positioning component needs to be disassembled and replaced, which is cumbersome and prone to positioning errors due to reassembly. This not only prolongs the changeover time but also reduces the calibration accuracy, making it difficult to meet the needs of efficient changeover and high-precision calibration in mass production. Utility Model Content

[0004] This invention provides a device for calibrating and positioning the size of a nail box base to solve the problems mentioned in the background art.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows: A nail box base size calibration and positioning device includes an installation mechanism, the installation mechanism including an installation plate, a first slide rail fixedly connected to both sides of the top of the installation plate, a first scale opening on both sides of the top of the installation plate, and a first sliding block slidably connected to both ends of the surface of the first slide rail; a positioning mechanism including a second sliding block, a second fixing screw threadedly connected to the top of the second sliding block, and a second indicator block fixedly connected to the top of the second sliding block.

[0006] A further improvement of the present invention is that the installation mechanism further includes a first indicator block, the top of which is fixedly connected to the surface of the first sliding block.

[0007] A further improvement of this utility model is that: the first sliding block is internally threaded with a first fixing screw, and the lower end of the first fixing screw overlaps with the top of the first slide rail.

[0008] A further improvement of the present invention is that: a second slide rail is fixedly connected to the side of the first sliding block, a second scale is provided on the surface of the second slide rail, and the surface of the second slide rail is slidably connected to the interior of the second sliding block.

[0009] A further improvement of the present invention is that the positioning mechanism further includes a mounting block, one side of which is fixedly connected to one side of the second sliding block, and a positioning block is engaged inside the mounting block.

[0010] A further improvement of this utility model is that: an installation screw is connected to the internal thread of one end of the positioning block, and the lower end of the installation screw is connected to the internal thread of the mounting block.

[0011] A further improvement of this utility model is that: a positioning groove is provided on the top of the positioning block, a nail box base is attached to the inner wall of the positioning groove, a tightening screw is threaded to one side of the positioning block, and a tightening block is rotatably connected to one end of the tightening screw.

[0012] A further improvement of this utility model is that: the clamping block is embedded in the inner wall of the positioning groove, and a guide rod is fixedly connected to the side of the clamping block near the clamping screw, and the surface of the guide rod is inserted into the interior of the positioning block.

[0013] Due to the adoption of the above technical solution, the technological progress achieved by this utility model compared to the prior art is as follows: This invention provides a calibrating and positioning device for nail box base dimensions. Through the lateral sliding of the first slide rail and the first sliding block, and the longitudinal sliding of the second slide rail and the second sliding block, the positioning mechanism achieves bidirectional flexible adjustment. It can quickly adapt to nail box bases of different lengths and widths without disassembling and replacing the entire positioning component, significantly simplifying changeover operations. The precise correspondence between the first scale and the first indicator block, and the second scale and the second indicator block, allows for intuitive reading of the adjustment dimensions, avoiding errors from manual estimation and improving calibration accuracy. Simultaneously, the first and second fixing screws can quickly lock the sliding position, preventing displacement after adjustment. The meshing cooperation between the positioning block and the mounting block, along with the fixing of the mounting screws, further adapts to different specification positioning requirements. The tightening screw drives the tightening block, in conjunction with the guide rod, to stably clamp the workpiece, avoiding reinstallation positioning errors. The overall design shortens changeover time, ensures calibration accuracy, and meets the needs of efficient changeover and high-precision calibration in mass production. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the main structure of this utility model; Figure 2 This is a schematic diagram of the positioning state structure of this utility model; Figure 3 This is a schematic diagram of the installation mechanism structure of this utility model; Figure 4 This is a schematic diagram of the positioning mechanism of this utility model.

[0015] In the diagram: 11. Mounting plate; 12. First scale mark; 13. First slide rail; 14. First sliding block; 15. First indicator block; 16. First fixing screw; 17. Second slide rail; 18. Second scale mark; 21. Second sliding block; 22. Second fixing screw; 23. Second indicator block; 24. Mounting block; 25. Positioning block; 26. Mounting screw; 27. Positioning groove; 28. Nail box base; 29. ​​Tightening screw; 210. Tightening block; 211. Guide rod. Detailed Implementation

[0016] The present invention will be further described in detail below with reference to embodiments: Example 1, as Figures 1-4 As shown, this utility model provides a nail box base size calibration and positioning device, including an installation mechanism, which includes an installation plate 11, with first slide rails 13 fixedly connected to both sides of the top of the installation plate 11, and first scales 12 opened on both sides of the top of the installation plate 11. First sliding blocks 14 are slidably connected to both ends of the surface of the first slide rails 13. The positioning mechanism includes a second sliding block 21, with a second fixing screw 22 threadedly connected to the top of the second sliding block 21, and a second indicator block 23 fixedly connected to the top of the second sliding block 21.

[0017] In this embodiment, before processing, the lateral position is adjusted according to the length specifications of the nail box base 28 to be calibrated: the first sliding block 14 is pushed to slide along the first slide rail 13 on both sides of the top of the mounting plate 11. At this time, the first indicator block 15 fixed on the surface of the first sliding block will move synchronously with the slide. The operator can intuitively read the lateral position data of the first sliding block by the alignment relationship between the first indicator block and the first scale 12 on the mounting plate until the distance between the two sets of first sliding blocks is adapted to the length of the nail box base. After the adjustment is completed, the first fixing screw 16 inside the first sliding block is tightened so that the lower end of the screw is pressed against the top of the first slide rail. The lateral position of the first sliding block is locked by friction to prevent displacement in subsequent operations. Based on the lateral reference, the longitudinal position is further adjusted to adapt to the width of the nail box base: the second sliding block 21 is pushed to slide along the second slide rail 17 fixed on the side of the first sliding block.

[0018] Example 2, as Figures 1-4As shown, based on Embodiment 1, this utility model provides a technical solution: Preferably, the installation mechanism further includes a first indicator block 15, the top of the first indicator block 15 is fixedly connected to the surface of the first sliding block 14, the first sliding block 14 is internally threaded with a first fixing screw 16, the lower end of the first fixing screw 16 overlaps with the top of the first slide rail 13, the side of the first sliding block 14 is fixedly connected with a second slide rail 17, the surface of the second slide rail 17 is provided with a second scale 18, the surface of the second slide rail 17 is slidably connected to the interior of the second sliding block 21, and the positioning mechanism further includes a mounting block 24, one side of the mounting block 24 is fixedly connected to one side of the second sliding block 21, and the interior of the mounting block 24 is engaged with a positioning block 25.

[0019] In this embodiment, the second slide rail serves as a longitudinal guide, forming a bidirectional adjustment structure perpendicular to the first slide rail. The second indicator block 23 on the top of the second sliding block slides and corresponds to the second scale 18 on the surface of the second slide rail. The operator reads the longitudinal position data through the second indicator block and adjusts the longitudinal distance between the two sets of second sliding blocks to ensure that the subsequent positioning block can accurately support the nail box base. After the longitudinal position is determined, the second fixing screw 22 on the top of the second sliding block is tightened to lock the relative position of the second sliding block and the second slide rail, completing the bidirectional adjustment. Different sizes of nail box bases can be adapted without disassembling or replacing any positioning components.

[0020] Example 3, as Figures 1-4 As shown, based on Embodiment 1, this utility model provides a technical solution: Preferably, an installation screw 26 is threadedly connected to one end of the positioning block 25, the lower end of the installation screw 26 is threadedly connected to the inside of the mounting block 24, a positioning groove 27 is provided on the top of the positioning block 25, a nail box base 28 overlaps the inner wall of the positioning groove 27, a tightening screw 29 is threadedly connected to one side of the positioning block 25, a tightening block 210 is rotatably connected to one end of the tightening screw 29, the tightening block 210 is embedded in the inner wall of the positioning groove 27, a guide rod 211 is fixedly connected to the side of the tightening block 210 near the tightening screw 29, and the surface of the guide rod 211 is inserted into the inside of the positioning block 25.

[0021] In this embodiment, a suitable positioning block 25 is selected according to the positioning groove requirements of the nail box base. This block is then engaged with the mounting block 24 fixed to one side of the second sliding block. A mounting screw 26 is then screwed into one end of the positioning block, connecting the lower end of the screw to the internal thread of the mounting block, thus fixing the position of the positioning block and the mounting block and further improving positioning compatibility. The nail box base is then placed into the positioning groove 27 on top of the positioning block. The tightening screw 29 on one side of the positioning block is rotated, pushing the tightening block 210 along the inner wall of the positioning groove until the tightening block is pressed tightly against the side of the nail box base. At this time, the guide rod 211 on one side of the tightening block slides along the inside of the positioning block, providing guidance for the tightening block and preventing it from shifting during the tightening process. After the workpiece is clamped, the nail box base remains stable within the positioning groove. Subsequent dimensional calibration and processing operations can then be carried out based on the precise positioning achieved through bidirectional adjustment.

[0022] The working principle of the nail box base size calibration and positioning device will be explained in detail below.

[0023] like Figures 1-4As shown, before processing, according to the length specifications of the nail box base 28 to be calibrated, the lateral position adjustment is first completed: push the first sliding block 14 to slide along the first slide rail 13 on both sides of the top of the mounting plate 11. At this time, the first indicator block 15 fixed on the surface of the first sliding block will move synchronously with the slide. The operator can intuitively read the lateral position data of the first sliding block by the alignment relationship between the first indicator block and the first scale 12 on the mounting plate until the distance between the two sets of first sliding blocks is adapted to the length of the nail box base. After the adjustment is completed, tighten the first fixing screw 16 inside the first sliding block so that the lower end of the screw is tightly against the top of the first slide rail. Lock the lateral position of the first sliding block by friction to prevent displacement in subsequent operations. Based on the lateral reference, further adjust the longitudinal position to adapt to the width of the nail box base: push the second sliding block 21 to slide along the second slide rail 17 fixed on the side of the first sliding block. The second slide rail is a longitudinal guide, forming a bidirectional adjustment structure perpendicular to the first slide rail. The second indicator block 23 on the top of the second sliding block slides and corresponds to the second scale 18 on the surface of the second slide rail. The operator reads the longitudinal position data through the second indicator block and adjusts the longitudinal distance between the two sets of second sliding blocks to ensure that the subsequent positioning block can accurately support the nail box base. After the longitudinal position is determined, tighten the second fixing screw 22 on the top of the second sliding block to lock the relative position of the second sliding block and the second slide rail, completing the bidirectional adjustment. It can adapt to nail box bases of different specifications without disassembling or replacing any positioning components. According to the positioning groove requirements of the nail box base, select the appropriate positioning block 25 and engage it with the mounting block 24 fixed on one side of the second sliding block. Then screw in the mounting screw 26 at one end of the positioning block so that the lower end of the screw connects with the internal thread of the mounting block, fixing the position of the positioning block and the mounting block, further improving the positioning adaptability. The nail box base is then placed into the positioning groove 27 on top of the positioning block. The tightening screw 29 on one side of the positioning block is rotated, pushing the tightening block 210 along the inner wall of the positioning groove until the tightening block is firmly against the side of the nail box base. At this time, the guide rod 211 on one side of the tightening block slides along the inside of the positioning block, providing guidance for the tightening block and preventing it from shifting during the tightening process. After the workpiece is clamped, the nail box base remains stable in the positioning groove, allowing for subsequent dimensional calibration and machining operations based on the precise positioning achieved through bidirectional adjustment.

[0024] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A device for calibrating and positioning the size of a nail box base, characterized in that: include The installation mechanism includes an installation plate (11), with a first slide rail (13) fixedly connected to both sides of the top of the installation plate (11), and a first scale (12) opened on both sides of the top of the installation plate (11). A first sliding block (14) is slidably connected to both ends of the surface of the first slide rail (13). The positioning mechanism includes a second sliding block (21), the top of which is threaded with a second fixing screw (22), and the top of which is fixedly connected with a second indicator block (23).

2. The nail box base size calibration and positioning device according to claim 1, characterized in that: The installation mechanism also includes a first indicator block (15), the top of which is fixedly connected to the surface of the first sliding block (14).

3. The nail box base size calibration and positioning device according to claim 1, characterized in that: The first sliding block (14) has an internal threaded connection to a first fixing screw (16), and the lower end of the first fixing screw (16) overlaps with the top of the first slide rail (13).

4. The nail box base size calibration and positioning device according to claim 1, characterized in that: The side of the first sliding block (14) is fixedly connected to the second slide rail (17), and the surface of the second slide rail (17) is provided with a second scale (18). The surface of the second slide rail (17) is slidably connected to the interior of the second sliding block (21).

5. The nail box base size calibration and positioning device according to claim 1, characterized in that: The positioning mechanism also includes a mounting block (24), one side of which is fixedly connected to one side of the second sliding block (21), and a positioning block (25) is engaged inside the mounting block (24).

6. The nail box base size calibration and positioning device according to claim 5, characterized in that: The positioning block (25) has an internal threaded connection to a mounting screw (26) at one end, and the lower end of the mounting screw (26) is connected to the internal thread of the mounting block (24).

7. The nail box base size calibration and positioning device according to claim 6, characterized in that: The top of the positioning block (25) is provided with a positioning groove (27), and the inner wall of the positioning groove (27) is connected to a nail box base (28). A tightening screw (29) is threadedly connected to one side of the positioning block (25), and a tightening block (210) is rotatably connected to one end of the tightening screw (29).

8. The nail box base size calibration and positioning device according to claim 7, characterized in that: The clamping block (210) is embedded in the inner wall of the positioning groove (27). A guide rod (211) is fixedly connected to the side of the clamping block (210) near the clamping screw (29). The surface of the guide rod (211) is inserted into the interior of the positioning block (25).

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