A positioning device for electromechanical detection

Abstract

This utility model relates to the field of electromechanical testing equipment technology, and discloses a positioning device for electromechanical testing. This device aims to solve the problems of poor adaptability and unstable positioning of existing testing devices for molds of different sizes. This utility model includes a mold box, a positioning mechanism fixedly connected to the outside of the mold box, and a telescopic mechanism slidably connected to the mold box. The positioning mechanism includes a fixed plate, a pressing block, a rotating block, and a limiting column. By pressing the pressing block, the rotating block rotates, thereby driving the limiting column forward to clamp and position the mold. The telescopic mechanism includes an extension plate, a pull block, a slip ring, a cylinder, and a spring. By pulling the pull block, the extension plate slides to adjust the testing space of the device. This utility model is easy to operate, not only achieving rapid and stable locking of molds, but also flexibly adapting to different specifications of testing requirements, improving testing efficiency and versatility.

Description

Technical Field

[0001] This utility model relates to the field of electromechanical testing equipment technology, and in particular to a positioning device for electromechanical testing. Background Technology

[0002] In the manufacturing process of electromechanical products, molds, as key forming tools, directly affect the performance of the final product due to their precision and quality. Therefore, rigorous quality inspection of the molds after manufacturing is an essential step. During the inspection process, the primary task is to stably and accurately fix the mold to be tested on the inspection platform to ensure the accuracy and repeatability of the measurement data.

[0003] Currently, common fixtures or clamps are typically used for fixing molds during inspection and positioning. However, these traditional positioning methods often have limitations. On the one hand, when the dimensions of the mold to be inspected change, operators need to frequently change or readjust the fixtures. This process is not only time-consuming and labor-intensive, but the positioning accuracy after adjustment is also difficult to guarantee, seriously affecting the efficiency and flexibility of the inspection work.

[0004] On the other hand, traditional fixing methods rely heavily on bolt tightening, and the direction and magnitude of the applied positioning force are difficult to control precisely. This can lead to slight displacement or deformation of the mold during testing due to uneven stress. This unstable positioning state directly introduces measurement errors, reduces the reliability of the test results, and makes it difficult to meet the stringent quality requirements of high-precision electromechanical products for molds.

[0005] Therefore, this utility model proposes a positioning device for electromechanical testing to overcome the shortcomings of the prior art. Utility Model Content

[0006] In view of the problems of poor adaptability to molds of different sizes, complex positioning process and low stability of existing positioning devices for electromechanical testing, this utility model aims to provide a positioning device for electromechanical testing with an improved structure that can effectively solve the above problems.

[0007] This utility model provides a positioning device for electromechanical testing, comprising: a mold box, a positioning mechanism fixedly connected to the outside of the mold box, and a telescopic mechanism.

[0008] The positioning mechanism includes a fixed plate and a connecting block 1 connected to the fixed plate. The connecting block 1 is connected to the pressing block via a connecting post 1. The pressing block is fixedly connected to the limiting post via a rotating block. The positioning mechanism also includes a fixing component, which includes a screw 1 and a long slot 1 for fixing the fixed plate to the mold box, and a screw 2 and a long slot 2 for fixing the connecting block 1 to the fixed plate.

[0009] Furthermore, the extension plate of the telescopic mechanism is combined with the mold box by a sliding connection. The telescopic mechanism also includes a second connecting block, which is fixedly connected to two second connecting columns. The other end of the second connecting column is slidably connected to a slip ring. The slip ring is sleeved on the outside of a cylinder. A spring is provided between the slip ring and a fixed column to provide cushioning for the movement of the telescopic mechanism.

[0010] Preferably, the rotating block inside the positioning mechanism is connected to the limiting column by a bolt, ensuring the synchronicity of the positioning action transmission.

[0011] Preferably, the fixing component further includes a screw and a slot for securely mounting the connecting block to the fixing plate.

[0012] Preferably, the positioning device for electromechanical testing further includes a limiting block, which is disposed on the top of the mold box and is used to assist in limiting the mold.

[0013] Preferably, the telescopic mechanism further includes a pull block, which is slidably connected to the extension plate for easy operation and adjustment.

[0014] Preferably, the slip ring slides with the outer circumference of the cylinder to increase the stability of the telescopic mechanism during the sliding process.

[0015] Preferably, one end of the connecting block 2 is fixedly connected to the extension plate by a bolt 2, and the other end is connected to two connecting posts 2.

[0016] Preferably, the spring is disposed in the telescopic mechanism to provide a cushioning effect and prevent the moving parts from generating violent impacts.

[0017] Preferably, the telescopic mechanism further includes a fixed column, which is connected to the spring to provide stable support and return function for the telescopic mechanism.

[0018] This utility model has the following beneficial effects:

[0019] 1. This utility model, by setting a positioning mechanism consisting of a pressing block, a rotating block and a limiting column cooperating with each other, allows the operator to press the pressing block to drive the limiting column to limit the mold, thus solving the problems of complex mold positioning structure and poor stability in the prior art, and achieving the technical effect of simple structure, convenient operation and stable positioning.

[0020] 2. This utility model, by setting up a telescopic mechanism composed of components such as a pull block, an extension plate, a slip ring, and a spring, realizes convenient adjustment of the detection space of the device, solves the problem of the limited applicability of the detection device in the prior art and its inability to adapt to various specifications of molds, and achieves the technical effect of improving the versatility of the equipment and meeting diverse detection needs.

[0021] 3. This utility model securely installs the positioning mechanism into the mold box by setting a fixing component. At the same time, the cylinder and the fixing column in the telescopic mechanism provide stable support for the sliding of the extension plate, which solves the problem of unstable overall structure and easy shaking during operation in the prior art, and achieves the technical effect of ensuring the reliability and accuracy of the detection process. Attached Figure Description

[0022] Figure 1 This is a three-dimensional schematic diagram of a positioning device for electromechanical testing proposed in this utility model;

[0023] Figure 2 This is a schematic diagram of the structure of the extension plate of the positioning device for electromechanical testing proposed in this utility model;

[0024] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0025] Figure 4 for Figure 2 Enlarged view of point B in the middle.

[0026] Legend:

[0027] 1. Mold box;

[0028] 2. Positioning mechanism; 21. Fixing plate; 22. Connecting block 1; 23. Connecting column 1; 24. Pressing block; 25. Rotating block; 26. Bolt 1; 27. Restricting column;

[0029] 28. Fixing component; 281. Screw 1; 282. Long slot 1; 283. Screw 2; 284. Long slot 2;

[0030] 3. Telescopic mechanism; 31. Extension plate; 32. Connecting block two; 33. Connecting column two; 34. Bolt two; 35. Slip ring; 36. Cylinder; 37. Spring; 38. Fixed column; 39. Hand-operated block;

[0031] 4. Mold; 5. Restriction block. Detailed Implementation

[0032] 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.

[0033] Example:

[0034] Please refer to Figures 1 to 4 This utility model provides a positioning device for electromechanical testing, which aims to solve the problems of poor adaptability and unstable positioning of existing mold testing devices for molds of different sizes.

[0035] like Figure 1 As shown, the positioning device for electromechanical testing includes a mold box 1 and a positioning mechanism 2 fixedly connected to the outside of the mold box 1. The mold box 1 is used to carry the mold 4 to be tested, while the positioning mechanism 2 is used to limit the position of the mold 4. A limiting block 5 is also fixedly connected to the top of the mold box 1. The limiting block 5 is used to initially limit the position of the mold 4. (Refer to...) Figure 2 and Figure 3 The core component of the positioning mechanism 2, the fixing plate 21, is fixedly installed on the outside of the mold box 1. A connecting block 22 is connected to its outer side. The interior of the connecting block 22 is connected to the pressing block 24 through the connecting post 23. When the mold 4 needs to be inspected, the operator presses down on the pressing block 24. The pressing block 24 will drive the rotating block 25 to rotate synchronously. The front end of the rotating block 25 is fixedly connected to the limiting post 27 through bolt 26. The limiting post 27 moves forward as the rotating block 25 rotates until the outer surface of the limiting post 27 is in close contact with the outer surface of the mold 4. This completes the position definition and detection of mold 4. To ensure the installation stability of positioning mechanism 2, fixing plate 21 is securely installed through fixing component 28. Fixing component 28 specifically includes screw 281, which passes through a pre-set long slot 282 on the outside of fixing plate 21, thereby firmly fixing fixing plate 21 to the outer wall of mold box 1. At the same time, screw 283 passes through a long slot 284 opened on connecting block 22, fixing connecting block 22 to fixing plate 21, ensuring that the entire positioning mechanism 2 remains stable during the detection process.

[0036] To meet the testing requirements of mold box 1 for molds 4 of different sizes, the core of the technical solution in this embodiment is that the electromechanical testing positioning device also includes a telescopic mechanism 3. Furthermore, the telescopic mechanism 3 and the aforementioned mold box 1 form a specific sliding fit and connection relationship to adjust the external spatial position of the mold box 1 and the extension plate 31. The technical solution or technical feature needs to be described in detail and expressed logically. The technical features should not be described in a simplified manner or omitted, so as to avoid the problem of insufficient disclosure during the patent examination process.

[0037] Please refer to the following carefully. Figure 2 and Figure 4 When adjustment is needed, the operator pulls the lever 39, which causes the extension plate 31 inside the mold box 1 to slide outward. The extension plate 31 is fixedly connected to the connecting block 32. The left and right ends of the connecting block 32 are securely connected to the two connecting posts 33 by bolts 34. The other end of each of the two connecting posts 33 is connected to a slip ring 35, and both slip rings 35 are slidably fitted on the outside of the cylinder 36. This sliding fit structure provides guidance for the smooth movement of the extension plate 31. At the same time, between the two slip rings 35, a spring 37 is also fitted on the outside of the cylinder 36. The spring 37 can buffer and reset the sliding process of the slip rings 35. The two ends of the cylinder 36 are fixedly connected to the fixed posts 38, which provide stable installation support for the entire telescopic mechanism 3. This structural combination ensures that the extension plate 31 remains stable during the adjustment process, thus accurately adapting to the testing requirements of molds 4 of different sizes.

[0038] Based on the above embodiments, the present invention may further include the following preferred technical solutions:

[0039] In a preferred embodiment, to ensure reliable transmission of positioning action, the rotating block 25 inside the positioning mechanism 2 is fixedly connected to the limiting column 27 by bolt 26. Bolt 26 ensures that the rotating block 25 can stably drive the limiting column 27 to perform synchronous linear propulsion motion when rotating.

[0040] As another preferred embodiment, to further enhance the installation stability of the positioning mechanism 2, the fixing component 28 also includes a screw 283 and a long slot 284. The screw 283 passes through the long slot 284 opened on the connecting block 22, and the connecting block 22 is adjustablely fixed to the fixing plate 21. This structure not only strengthens the connection strength, but also facilitates fine-tuning of the position during installation.

[0041] In a preferred embodiment, a limiting block 5 is also fixedly connected to the top of the mold box 1. The limiting block 5 is used to assist in limiting the position of the mold 4 placed in the mold box 1, so as to prevent unnecessary shaking during the positioning process.

[0042] In a preferred embodiment, the pull block 39 of the telescopic mechanism 3 forms a sliding connection with the extension plate 31. By pulling the pull block 39, the operator can directly drive the extension plate 31 to extend or retract, making the adaptation and adjustment of molds of different sizes more convenient and intuitive.

[0043] In a preferred embodiment, to ensure the smooth and stable operation of the telescopic mechanism 3, its internal structure is further defined. One end of the connecting block 32 is fixedly connected to the extension plate 31 by bolt 34, and the other end is fixedly connected to the ends of two connecting columns 33 respectively. The other ends of the two connecting columns 33 are respectively connected to slip rings 35. The slip rings 35 are slidably sleeved on the outer periphery of the cylinder 36. This guiding structure ensures that the extension plate 31 will not deflect when sliding. The two ends of the cylinder 36 are fixedly connected to the fixed columns 38 respectively, providing a stable installation reference for the entire telescopic mechanism 3. A spring 37 is also sleeved on the outside of the cylinder 36 between the two slip rings 35. The spring 37 provides a buffering force when the extension plate 31 moves and assists it in resetting after the external force is removed.

[0044] Working principle: When it is necessary to test molds 4 of different sizes, the first step is to make an adaptation adjustment. The operator pulls the pull block 39, which drives the extension plate 31 to slide outward. The extension plate 31 transmits the tension to the slip ring 35 through the internal connecting block 32, bolt 34 and connecting column 33. The slip ring 35 then slides outward along the cylinder 36 supported by the fixed column 38. During this process, the spring 37 located between the two slip rings 35 is compressed or stretched, which provides a buffer for the sliding process and provides elasticity for subsequent reset. Through this series of coordinated actions, the overall space of the device can be quickly adjusted to adapt to molds 4 of different sizes.

[0045] After completing the spatial adjustment and placing the mold 4 into the mold box 1, precise positioning begins. The operator presses down on the pressing block 24, and the pressure is transmitted to the rotating block 25 through the connecting column 23, causing it to rotate. Since the rotating block 25 is fixedly connected to the limiting column 27 by the bolt 26, the rotation of the rotating block 25 is converted into the linear forward movement of the limiting column 27 until the front end of the limiting column 27 is tightly fitted with the outer wall of the mold 4, completing the final locking and positioning of the mold 4. The entire positioning mechanism 2 is firmly installed on the mold box 1 through the fixing component 28, ensuring the stability and reliability of the entire device when the positioning force is applied. The limiting block 5 at the top of the mold box 1 plays an auxiliary limiting role, preventing the mold 4 from tilting or shifting during initial placement. By combining the size adaptation function of the telescopic mechanism 3 with the precise locking function of the positioning mechanism 2, this utility model solves the problems of poor adaptability and unstable positioning of the detection device in the prior art.

Claims

1. A positioning device for electromechanical testing, comprising: A mold box (1), and a positioning mechanism (2) fixedly connected to the outside of the mold box (1); The positioning mechanism (2) is characterized in that it includes a fixing plate (21) and a connecting block (22) connected to the fixing plate (21). Among them, the connecting block 1 (22) is connected to the pressing block (24) through the connecting post 1 (23), and the pressing block (24) is fixedly connected to the limiting post (27) through the rotating block (25), so that when pressing, the limiting post (27) can move forward and closely contact the mold (4), thereby realizing the positioning of the mold (4); Meanwhile, the positioning mechanism (2) also includes a fixing component (28), which includes a screw (281) and a long slot (282). The fixing plate (21) is stably fixed to the outer edge of the mold box (1) by the screw (281), and the connecting block (22) is fixed to the fixing plate (21) by the screw (283) through the long slot (284). The positioning device also includes a telescopic mechanism (3). The telescopic mechanism (3) is connected to the extension plate (31) of the mold box (1) by a sliding connection, allowing the extension plate (31) to move accurately along the slide rail inside the mold box (1). The telescopic mechanism (3) is also connected to a connecting block two (32). The connecting block two (32) is fixedly connected to two connecting columns two (33), and one end of the connecting column two (33) is slidably connected to a slip ring (35). The slip ring (35) is arranged around the cylinder (36) and achieves a buffering effect through a spring (37) and a fixed column (38), ensuring the stability of the overall device during operation.

2. The positioning device for electromechanical testing according to claim 1, characterized in that, The rotating block (25) inside the positioning mechanism (2) is connected to the limiting post (27) by bolt (26) to ensure that the limiting post (27) moves forward synchronously when the pressing block (24) is operated.

3. The positioning device for electromechanical testing according to claim 1, characterized in that, The fixing component (28) further includes screw two (283) and long slot two (284) for fixing connecting block one (22) to the fixing plate (21) to avoid displacement caused by vibration during the testing process.

4. The positioning device for electromechanical testing according to claim 1, characterized in that, The top of the mold box (1) is evenly distributed with limiting blocks (5) to limit the lateral displacement of the mold (4) and ensure its stability during the testing process.

5. The positioning device for electromechanical testing according to claim 1, characterized in that, The hand lever (39) on the telescopic mechanism (3) is slidably connected to the extension plate (31), allowing for convenient adjustment of the telescopic length of the extension plate (31) during operation to accommodate molds (4) of different specifications.

6. The positioning device for electromechanical testing according to claim 2, characterized in that, The slip ring (35) increases the smoothness of the telescopic mechanism (3) during sliding by sliding with the outer periphery of the cylinder (36).

7. The positioning device for electromechanical testing according to claim 1, characterized in that, One end of the connecting block 2 (32) is fixedly connected to the extension plate (31) by bolt 2 (34), and the other end is connected to two connecting columns 2 (33) to ensure stable and adjustable connection.

8. The positioning device for electromechanical testing according to claim 1, characterized in that, The spring (37) is mainly used to provide a buffering effect to prevent the slip ring (35) from rebounding violently during the movement, thereby enhancing the reliability of the overall device.

9. The positioning device for electromechanical testing according to claim 1, characterized in that, The fixed column (38) is connected to the spring (37), so that the telescopic mechanism (3) has good return and buffer functions during use.

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