Novel multifunctional device capable of rapidly switching tensile clamps

Abstract

The utility model discloses a novel multi-functional device for quickly switching tensile fixtures, and relates to the field of tensile fixture auxiliary mounting mechanisms, the novel multi-functional device comprises a hollow connecting seat and a threaded hole, the two sides of the hollow connecting seat are symmetrically and fixedly provided with bearing seats, and the interior of the hollow connecting seat is movably connected with a fastening assembly. According to the novel multifunctional device capable of rapidly switching the tensile fixtures, through the arranged threaded connecting columns and threaded holes, a connecting assembly can be conveniently and rapidly replaced by a worker, and by replacing adapters of different sizes, the tensile fixture auxiliary mounting mechanism can be conveniently mounted on different detection devices by the worker; according to the invention, the device is simple in structure and convenient to use, the adaptability of the device is greatly improved, and the hollow connecting seat, the locking rod and the fastening nut are arranged, so that a worker can conveniently install the end parts of the tensile fixtures with different sizes into the hollow connecting seat, and the purpose of rapidly switching different tensile fixtures and different equipment is achieved.

Description

Technical Field

[0001] This utility model relates to the field of auxiliary installation mechanism for tension clamps, specifically a novel multifunctional device for quickly switching tension clamps. Background Technology

[0002] Tensile clamps are devices used to fix and stretch materials. They are widely used in materials testing, laboratory research, industrial production and other fields. Tensile clamps are often installed on corresponding testing equipment to assist in tensile testing and are one of the main accessories of tensile testing equipment.

[0003] However, current tensile clamps still have some shortcomings. For example, existing testing equipment mostly uses a fixed set of tensile clamps. When the performance of the test material itself exceeds the maximum range of the equipment, it is necessary to switch to a larger range of equipment to test the tensile properties of the material. This requires a device that can quickly switch between tensile clamps of different equipment to assist the staff in changing the clamps.

[0004] Therefore, there is an urgent need to improve this shortcoming. This utility model is designed to address the shortcomings of the existing structure and provides a new type of multifunctional, quick-switching tension clamp device. Utility Model Content

[0005] The purpose of this invention is to provide a novel multifunctional, quick-switching tension clamp device to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a novel multifunctional, quick-switching tension clamp device, comprising a hollow connecting seat and a threaded hole. Bearing seats are symmetrically fixedly installed on both sides of the hollow connecting seat, and a fastening assembly is movably connected inside the hollow connecting seat. Symmetrically, through holes are provided inside the hollow connecting seat, and a locking rod is movably connected through the through holes. A fastening nut is threaded onto the outer surface of the end of the locking rod. The threaded hole is engaged at the top of the hollow connecting seat, and a connecting assembly is threaded onto the inside of the threaded hole.

[0007] Furthermore, the fastening assembly includes an arc-shaped clamping plate, a fixed seat, a threaded adjusting rod, and a guide slide rod. The fixed seat is fixedly connected to the outer side of the arc-shaped clamping plate, and the threaded adjusting rod is rotatably connected to the inside of the fixed seat. The guide slide rods are symmetrically fixedly installed on the outer side of the arc-shaped clamping plate.

[0008] Furthermore, the end of the threaded adjusting rod is rotatably connected to the interior of the fixed seat, and the side of the threaded adjusting rod is threadedly connected to the interior of the bearing seat.

[0009] Furthermore, the side of the guide slide rod is slidably connected to the inside of the bearing seat, and the end of the guide slide rod is fixedly connected to the outside of the arc-shaped clamping plate, and the guide slide rod and the bearing seat form a sliding structure.

[0010] Furthermore, the internal dimensions of the through hole perfectly match the external dimensions of the locking rod, and the locking rod forms a locking structure with the hollow connecting seat through the through hole.

[0011] Furthermore, the connecting assembly includes a threaded connecting post, an annular threaded abutment plate, and an adapter, wherein the annular threaded abutment plate is threadedly connected to the outer surface of the threaded connecting post, and the adapter is fixedly installed on the top of the threaded connecting post.

[0012] Furthermore, the lower outer surface of the threaded connecting post is threadedly connected to the inside of the threaded hole, and the outer surface of the threaded connecting post is threadedly connected to the inner surface of the annular threaded abutment plate.

[0013] This utility model provides a novel multifunctional, quick-switching tension clamp device, which has the following beneficial effects:

[0014] 1. This utility model, through the setting of threaded connecting post and threaded hole, makes it easy for operators to quickly replace the connecting components. Furthermore, by replacing the adapters of different sizes, the tensile clamp auxiliary installation mechanism can be easily installed on different testing equipment, thereby greatly improving the adaptability of the device. In addition, through the setting of hollow connecting seat, locking rod and fastening nut, it is easy for operators to install the ends of tensile clamps of different sizes into the interior of the hollow connecting seat, thereby achieving the purpose of quickly switching between different tensile clamps and different equipment.

[0015] 2. This utility model, through the setting of a fixed seat and a guide slide rod, allows the arc-shaped clamping plate to move left and right along the inner surface of the hollow connecting seat when the operator rotates the threaded adjusting rod. This enables the fastening components on both sides to quickly center and position the end of the tension clamp installed in the hollow connecting seat, thereby making the tension clamp connected by the device more stable in subsequent use. Attached Figure Description

[0016] Figure 1 This is a frontal perspective three-dimensional structural diagram of a novel multifunctional, quick-switching tension clamp device according to the present invention;

[0017] Figure 2 This is a frontal, split-out three-dimensional structural diagram of a novel multifunctional, quick-switching tension clamp device according to the present invention;

[0018] Figure 3This is a three-dimensional structural diagram of the arc-shaped clamping plate-guide slide rod of a novel multifunctional, quick-switching tension clamp device according to the present invention.

[0019] In the diagram: 1. Hollow connecting seat; 2. Bearing seat; 3. Fastening assembly; 31. Arc-shaped clamping plate; 32. Fixed seat; 33. Threaded adjusting rod; 34. Guide slide rod; 4. Through hole; 5. Locking rod; 6. Fastening nut; 7. Threaded hole; 8. Connecting assembly; 81. Threaded connecting column; 82. Annular threaded abutment plate; 83. Adapter. Detailed Implementation

[0020] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0021] like Figure 1 and Figure 2 As shown, a novel multifunctional, quick-switching tension clamp device includes a hollow connecting seat 1 and a threaded hole 7. Bearing seats 2 are symmetrically fixedly mounted on both sides of the hollow connecting seat 1. A fastening assembly 3 is movably connected inside the hollow connecting seat 1. The fastening assembly 3 includes an arc-shaped clamping plate 31, a fixed seat 32, a threaded adjusting rod 33, and a guide slide rod 34. The fixed seat 32 is fixedly connected to the outer side of the arc-shaped clamping plate 31, and the threaded adjusting rod 33 is rotatably connected inside the fixed seat 32. The end of the threaded adjusting rod 33 is rotatably connected to the inside of the fixed seat 32, and the side of the threaded adjusting rod 33 is threadedly connected to the inside of the bearing seat 2. The guide slide rod 34 is symmetrically fixedly mounted on the outer side of the arc-shaped clamping plate 31, and the side of the guide slide rod 34 is slidably connected to the inside of the bearing seat 2. The end of the guide slide rod 34 is fixedly connected to the outer side of the arc-shaped clamping plate 31. Furthermore, the guide slide rod 34 and the bearing seat 2 form a sliding structure. By setting the guide slide rod 34 and the bearing seat 2 as a sliding structure, the arc-shaped clamping plate 31 moves more smoothly and stably along the interior of the hollow connecting seat 1. The hollow connecting seat 1 has symmetrical through holes 4 inside, and a locking rod 5 is movably connected through the through hole 4. The internal size of the through hole 4 and the external size of the locking rod 5 are completely matched. The locking rod 5 and the hollow connecting seat 1 form a locking structure through the through hole 4. By setting the locking rod 5 and the hollow connecting seat 1 as a locking structure, the locking rod 5 can be easily inserted into the interior of the hollow connecting seat 1 by the operator to complete the fixing work of the end of the tension clamp. At the same time, a fastening nut 6 is threadedly connected to the outer surface of the end of the locking rod 5, and a threaded hole 7 is locked on the top of the hollow connecting seat 1. A connecting component 8 is threadedly connected inside the threaded hole 7.

[0022] like Figures 1-3As shown, a bearing seat 2 is symmetrically fixedly installed on both sides of the hollow connecting seat 1, and a fastening component 3 is movably connected inside the hollow connecting seat 1. A through hole 4 is symmetrically opened inside the hollow connecting seat 1, and a locking rod 5 is movably connected through the through hole 4. A fastening nut 6 is threadedly connected to the outer surface of the end of the locking rod 5. A threaded hole 7 is locked at the top of the hollow connecting seat 1, and a connecting component 8 is threadedly connected inside the threaded hole 7. The connecting component 8 includes a threaded connecting post 81, an annular threaded abutment plate 82, and an adapter 83. The annular threaded abutment plate 82 is threadedly connected to the outer surface of the threaded connecting post 81. The lower outer surface of the threaded connecting post 81 is threadedly connected to the inner surface of the threaded hole 7, and the outer surface of the threaded connecting post 81 is threadedly connected to the inner surface of the annular threaded abutment plate 82. An adapter 83 is fixedly installed at the top of the threaded connecting post 81.

[0023] In summary, this novel multifunctional, quick-change tension clamp device is first based on Figures 1 to 3 As shown in the diagram, the operator selects the adapter 83 of the required size, then rotates the threaded connecting post 81 into the threaded hole 7 via a threaded connection to complete the installation of the connecting component 8. Next, the required end of the tension clamp is installed into the hollow connecting seat 1. Then, the threaded adjusting rod 33 is grasped and rotated inside the fixed seat 32. At this time, through the threaded connection between the side of the threaded adjusting rod 33 and the bearing seat 2 and the guide sliding of the guide slide rod 34, the arc-shaped clamping plate 31 moves towards the outer surface of the end of the tension clamp, thereby allowing the fastening components 3 on both sides to center and fix the end of the tension clamp. Next, the operator grasps the locking rod 5 and inserts it through the through hole 4 into the hollow connecting seat 1 and the connecting end of the tension clamp. Then, the fastening nut 6 is rotated and installed onto the outer surface of the end of the locking rod 5 to complete the fixing of the tension clamp. Finally, the operator grasps the device and inserts the adapter 83 into the connection of the corresponding detection device and locks it to complete the overall installation of the device.

[0024] The embodiments of this utility model are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the utility model to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical applications of this utility model, and to enable those skilled in the art to understand this utility model and design various embodiments with various modifications suitable for a particular purpose.

Claims

1. A novel multifunctional, quick-change tension clamp device, comprising a hollow connecting seat (1) and a threaded hole (7), characterized in that, The hollow connecting seat (1) is symmetrically fixedly mounted with bearing seats (2) on both sides, and the hollow connecting seat (1) is movably connected with fastening components (3). The hollow connecting seat (1) is symmetrically provided with through holes (4), and a locking rod (5) is movably connected through the through hole (4). At the same time, a fastening nut (6) is threadedly connected to the outer surface of the end of the locking rod (5). The threaded hole (7) is locked on the top of the hollow connecting seat (1), and a connecting component (8) is threadedly connected to the inside of the threaded hole (7).

2. The device for a novel multifunctional, quick-switching tension clamp according to claim 1, characterized in that, The fastening assembly (3) includes an arc-shaped clamping plate (31), a fixed seat (32), a threaded adjusting rod (33), and a guide slide rod (34). The fixed seat (32) is fixedly connected to the outer side of the arc-shaped clamping plate (31), and the threaded adjusting rod (33) is rotatably connected to the inside of the fixed seat (32). The guide slide rod (34) is symmetrically fixedly installed on the outer side of the arc-shaped clamping plate (31).

3. The device for a novel multifunctional, quick-switching tension clamp according to claim 2, characterized in that, The end of the threaded adjusting rod (33) is rotatably connected to the inside of the fixed seat (32), and the side of the threaded adjusting rod (33) is threadedly connected to the inside of the bearing seat (2).

4. The device for a novel multifunctional, quick-switching tension clamp according to claim 2, characterized in that, The side of the guide slide rod (34) is slidably connected to the inside of the bearing seat (2), and the end of the guide slide rod (34) is fixedly connected to the outside of the arc-shaped clamping plate (31). The guide slide rod (34) and the bearing seat (2) form a sliding structure.

5. The device for a novel multifunctional, quick-switching tension clamp according to claim 1, characterized in that, The internal dimensions of the through hole (4) are completely matched with the external dimensions of the locking rod (5), and the locking rod (5) forms a locking structure with the hollow connecting seat (1) through the through hole (4).

6. The device for a novel multifunctional, quick-switching tension clamp according to claim 1, characterized in that, The connecting assembly (8) includes a threaded connecting post (81), an annular threaded abutment plate (82), and an adapter (83). The annular threaded abutment plate (82) is threadedly connected to the outer surface of the threaded connecting post (81), and the adapter (83) is fixedly installed on the top of the threaded connecting post (81).

7. The novel multifunctional, quick-switching tension clamp device according to claim 6, characterized in that, The lower outer surface of the threaded connecting post (81) is threadedly connected to the inside of the threaded hole (7), and the outer surface of the threaded connecting post (81) is threadedly connected to the inner surface of the annular threaded abutment plate (82).

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