Clamping plate capable of being quickly assembled and disassembled

Abstract

The utility model relates to a clamping plate capable of being assembled and disassembled quickly, which comprises a first clamping plate, first through holes are arranged at two ends of the first clamping plate, first springs are arranged in the first through holes, a bolt is sleeved on the first springs, the bolt is provided with three barrier plates which are arranged in sequence, and the three barrier plates divide the bolt into a first limit area and a second limit area. A first semicircular groove is formed in the edge of the first clamping plate; a second through hole and a third through hole are formed in the two ends of the second clamping plate, the second through hole is perpendicular to and communicated with the third through hole, a screw is fixedly arranged in the third through hole and provided with a second spring, a steel ball is fixedly arranged at one end of the second spring, and a second semicircular groove is further formed in the edge of the second clamping plate. When the left plate pin is inserted into the corresponding assembly hole position of the right plate, the reverse buckle reaches the set position, the elastic steel ball clamps the left plate pin, and when the counter-acting force reaches a certain value, the left clamping plate and the right clamping plate can be forcibly opened and separated, so that rapid clamping operation is achieved, and an object with the two ends small in the middle is conveniently fixed and clamped.

Description

Technical Field

[0001] The utility model relates to the field of clamping plates, in particular to a clamping plate that can be quickly loaded and unloaded. Background Art

[0002] A clamping plate is a plate used for clamping objects and is often used to fix things.

[0003] In the prior art, for the design of clamping plates that need to quickly load and unload and fix objects with wide ends and narrow middle (such as certain special workpieces or mechanical equipment components), there are many deficiencies. Most traditional clamping plates use fastening methods such as bolts and nuts. These methods are not only cumbersome and time-consuming to install, but also easily damage the threads during frequent disassembly and installation, resulting in a decrease in the fastening effect and even being unable to be reused. Summary of the Utility Model

[0004] In view of the above situation, it is necessary to provide a clamping plate that can be quickly loaded and unloaded to solve at least one of the above problems, including:

[0005] A first clamping plate, with first through holes provided at both ends of the first clamping plate. A first spring is provided in the first through hole. A plug is sleeved on the first spring. The plug is provided with three blocking plates arranged in sequence. The three blocking plates divide the plug into a first limiting area and a second limiting area. A first semi-circular groove is further provided at the edge of the first clamping plate;

[0006] And a second clamping plate, with a second through hole and a third through hole provided at both ends of the second clamping plate. The second through hole and the third through hole are perpendicular and communicate with each other. A screw is fixedly provided in the third through hole. A second spring is provided on the screw. One end of the second spring is fixedly provided with a steel ball. A second semi-circular groove is further provided at the edge of the second clamping plate.

[0007] Preferably, at least one of the first semi-circular groove and the second semi-circular groove is provided, and the numbers of both are equal.

[0008] Preferably, the first semi-circular grooves are arranged in sequence from large to small in diameter along one end to the other end of the first clamping plate.

[0009] Preferably, the second semi-circular grooves are arranged in sequence from large to small in diameter along one end to the other end of the second clamping plate.

[0010] Preferably, it further includes support edges, which are respectively provided at the other edges of the first clamping plate and the second clamping plate. Description of the Drawings

[0011] 1. First clamping plate; 11. First through hole; 12. First spring; 13. Plug pin; 14. Stop plate; 15. First limiting area; 16. Second limiting area; 17. First semi-circular groove; 2. Second clamping plate; 21. Second through hole; 22. Third through hole; 23. Screw; 24. Second spring; 25. Steel ball; 26. Second semi-circular groove; 3. Support edge.

[0012] Figure 1 It is a schematic structural diagram of the first perspective of the quick-loading and unloading clamping plate according to an embodiment of the present invention.

[0013] Figure 2 It is a schematic structural diagram of the second perspective of the quick-loading and unloading clamping plate according to an embodiment of the present invention.

[0014] Figure 3 It is a schematic structural diagram of the first clamping plate according to an embodiment of the present invention.

[0015] Figure 4 It is a schematic structural diagram of the second clamping plate according to an embodiment of the present invention.

[0016] Figure 5 It is a schematic structural diagram of the steel ball abutting against the plug pin according to an embodiment of the present invention. Detailed implementation manners

[0017] In order to make the objectives, technical solutions and advantages of the present invention clearer and more understandable, the quick-loading and unloading clamping plate of the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0018] In the description of the present invention, unless otherwise specified, the meaning of "a plurality" is two or more; the terms "center", "longitudinal", "transverse", "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0019] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", and "coupling" shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood through specific circumstances.

[0020] Please refer to Figures 1 to 5 , the quickly detachable clamping plate of the embodiment of the present utility model includes a first clamping plate 1. Both ends of the first clamping plate 1 are provided with first through holes 11. A first spring 12 is arranged in the first through holes 11. A plug pin 13 is sleeved on the first spring 12. The plug pin 13 is provided with three blocking plates 14 arranged in sequence. The three blocking plates 14 divide the plug pin 13 into a first limiting area 15 and a second limiting area 16. A first semi-circular groove 17 is further arranged at the edge of the first clamping plate 1; and a second clamping plate 2. Both ends of the second clamping plate 2 are provided with a second through hole 21 and a third through hole 22. The second through hole 21 and the third through hole 22 are perpendicular and communicate with each other. A screw 23 is fixedly arranged in the third through hole 22. A second spring 24 is arranged on the screw 23. One end of the second spring 24 is fixedly provided with a steel ball 25. A second semi-circular groove 26 is further arranged at the edge of the second clamping plate 2.

[0021] In the above embodiment, the first clamping plate 1 and the second clamping plate 2 realize the function of fast clamping and separation through a specific structural design. The first clamping plate 1 is provided with a first through hole 11 at both ends, and a first spring 12 is installed in the hole. The spring outer cover is provided with a latch 13. Three blocking plates 14 are arranged in sequence on the latch 13. These blocking plates 14 divide the inside of the latch 13 into a first limiting area 15 and a second limiting area 16. In addition, a first semicircular groove 17 is processed on the edge of the first clamping plate 1. The second through hole 21 and the third through hole 22 are respectively provided at both ends of the second clamping plate 2, and the two are perpendicular to each other and connected. A screw 23 is fixed in the third through hole 22, and a second spring 24 is installed on the screw 23. The end of the spring is connected to a steel ball 25 to form a self-resetting elastic steel ball 25 buckle. The edge of the second clamping plate 2 is also provided with a second semicircular groove 26 matching the first semicircular groove 17. When the two clamping plates are closed, the first semicircular groove 17 and the second semicircular groove 26 are merged to form a complete circular groove, which is suitable for clamping objects with large ends and small in the middle. During the clamping process, the latch 13 is first aligned with and inserted into the second through hole 21. As the latch 13 goes deeper, the steel ball 25 is moved upward by the front end of the latch 13 in the initial stage, compressing the second spring 24. When the first limit area 15 of the latch 13 enters the action range of the steel ball 25, the steel ball 25 quickly resets under the action of the spring force, presses down and clamps the first limit area 15, and realizes the first locking. If the latch 13 is pushed further, the steel ball 25 will be lifted up again until the second limit area 16 of the latch 13 reaches the position of the steel ball 25. At this time, the steel ball 25 resets again and presses against the second limit area 16, forming a more secure second locking. When unlocking, sufficient external force needs to be applied to overcome the locking force of the steel ball 25, so that the latch 13 retreats to a position where the steel ball 25 cannot be stuck, and then the two clamps can be easily separated. This design ensures the convenience of clamping and the stability of the connection. At the same time, through the merging of the semicircular grooves, the clamping capacity of objects of specific shapes is increased. To separate the two clamping plates, sufficient external force must be applied to overcome the locking force of the steel ball 25, so that the blocking plate 14 on the latch 13 can be retracted to a position where the steel ball 25 cannot be stuck, and then the latch 13 can be easily pulled out to complete the separation. This design realizes fast and convenient clamping and separation operations, and has a compact structure and is easy to operate.

[0022] See also Figures 1 to 5 In another embodiment, at least one of the first semicircular groove 17 and the second semicircular groove 26 is provided, and the number of the two is equal.

[0023] In the above embodiment, the first clamping plate 1 and the second clamping plate 2 are respectively provided with at least one first semicircular groove 17 and a second semicircular groove 26, and the number of the two is equal. The design of these semicircular grooves is to accurately align the corresponding semicircular grooves and combine into one or more complete circular grooves when the two clamping plates are combined, so that more objects with large ends and small middles can be clamped at one time.

[0024] Please refer to Figures 1 to 5 , in another embodiment, the first semi-circular grooves 17 are arranged in sequence from the larger diameter to the smaller diameter along one end to the other end of the first clamping plate 1, and the second semi-circular grooves 26 are arranged in sequence from the larger diameter to the smaller diameter along one end to the other end of the second clamping plate 2.

[0025] In the above embodiment, on both the first clamping plate 1 and the second clamping plate 2, a plurality of semi-circular grooves are designed, and these semi-circular grooves are arranged in sequence along the direction from one end to the other end of their respective clamping plates, while following the gradual change rule of the diameter from large to small. This structural design ensures that when the two clamping plates are combined, the corresponding first semi-circular grooves 17 and second semi-circular grooves 26 can be accurately aligned and combined into a series of complete circular grooves with gradually changing diameters. This layout not only enhances the clamping ability of the clamping plates, enabling them to adapt to clamping objects of different sizes and shapes, but also improves the flexibility and adaptability of clamping. The larger circular grooves can firmly clamp wider or larger parts, while the gradually decreasing circular grooves can closely fit and gradually transition to narrower or smaller parts, thereby achieving stable clamping in all directions and meeting diverse clamping requirements.

[0026] Please refer to Figures 1 to 5 , in another embodiment, it further includes support edges 3, which are respectively arranged on the other edges of the first clamping plate 1 and the second clamping plate 2.

[0027] In the above embodiment, the design of the support edges 3 is mainly to improve the stability and placeability of the clamping plates when not in use, ensuring that the clamping plates can be placed stably on the tabletop, facilitating storage and access by the user.

[0028] The above is only a preferred embodiment of the present invention and does not impose any form of limitation on the present invention. Although the present invention has been disclosed above with a preferred embodiment, it is not intended to limit the present invention. Any person skilled in the art, within the scope of the technical solution of the present invention, can make some changes or modifications to the above-disclosed technical content to obtain equivalent embodiments with equivalent changes. However, as long as it does not depart from the content of the technical solution of the present invention, any simple modification, equivalent change, and modification made to the above embodiments based on the technical essence of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. A splint that can be quickly assembled and disassembled, characterized in that: include: A first clamping plate, wherein first through holes are provided at both ends of the first clamping plate, a first spring is provided in the first through hole, a latch is provided in the first spring sleeve, and the latch is provided with three blocking plates arranged in sequence, the three blocking plates divide the latch into a first limiting area and a second limiting area, and a first semicircular groove is further provided at the edge of the first clamping plate; And a second splint, a second through hole and a third through hole are set at both ends of the second splint, the second through hole is perpendicular to and connected to the third through hole, the third through hole is fixed with a screw, the screw is provided with a second spring, a steel ball is fixedly provided at one end of the second spring, and a second semicircular groove is also provided on the edge of the second splint.

2. The quick-detachable splint according to claim 1, characterized in that: There is at least one of the first semicircular groove and the second semicircular groove, and the number of the two is equal.

3. The quick-detachable splint according to claim 2, characterized in that: The first semicircular grooves are arranged in order from large to small diameters along one end to the other end of the first clamping plate.

4. The quick-detachable splint according to claim 2, characterized in that: The second semicircular grooves are arranged in order from large to small diameters along one end to the other end of the second clamping plate.

5. The quick-detachable splint according to claim 1, characterized in that: It also includes supporting edges, which are respectively arranged on the other edge of the first clamping plate and the second clamping plate.

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