Elastic flip cover pressing device
By setting an elastic profiling block and combining spring and elastic cavity structure at the end of the pressing plate of the flip tightening mechanism, the problem of strong rigidity of the contact surface of the existing flip tightening mechanism is solved, and elastic buffering of the part surface during the pressing process is achieved, reducing the pressing force and improving the use effect.
Patent Information
- Application Number
- CN202421744640.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-23
- Publication Date
- 2025-06-10
- Estimated Expiration
- 2034-07-23
AI Technical Summary
The existing flip pressing mechanism has strong rigidity during the pressing process, resulting in excessive pressing force on the surface of the part, which may cause the part to deform and use poorly.
An elastic flap compression device is designed, and by setting an elastic profiling block at the end of the pressing plate and combining a spring and an elastic cavity structure, the elastic buffering effect is achieved and the pressing force on the surface of the part is reduced.
During the compression process, the elastic profiling block provides a buffering effect, reducing the pressing force on the surface of the part, reducing part deformation, and improving the use effect.
Smart Images
Figure CN222958421U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of tooling and moulds, in particular to an elastic flip cover pressing device. Background Art
[0002] A flip cover pressing mechanism is a device applied to various mechanical equipment for fixing, pressing or closing a flip cover. These mechanisms are usually designed to ensure that the flip cover fits tightly in the closed state, prevent loosening, leakage or accidental opening, and can be smoothly and easily operated when opened.
[0003] Existing flip cover pressing mechanisms are often designed for specific products or applications, with limited adaptability to changes in product size, shape and material. Precise control and consistency of the pressing force are key issues faced by flip cover pressing mechanisms. Excessive pressing force may cause damage to the flip cover or the object being pressed, while too small pressing force may result in poor sealing and unstable fixation. Therefore, a torsion spring structure is generally used for pressing, and the fixation effect is achieved by locking with the elastic force of torsion, and a certain buffer interval is reserved.
[0004] Although the existing flip cover pressing mechanism reserves a certain buffer space when pressing through the drive of a torsion spring, the part in contact with the product is still a rigid structure. For some materials with soft texture and structure, this pressing form will cause slight deformation of the parts, affecting the subsequent use effect. Therefore, there is a problem that the contact surface of the flip cover pressing mechanism has strong rigidity. Summary of the Utility Model
[0005] The purpose of the utility model is to set an elastic buffer contact surface, which can have an elastic buffer effect on the contact part while pressing the flip cover, and reduce the rigid force on the surface of the pressed part.
[0006] To achieve the above purpose, the utility model provides the following technical solution: an elastic flip cover pressing device, including a pressing base, a pressing part and a fixing part are arranged on the pressing base, the pressing part includes a pressing plate, an elastic profiling block is arranged at the end of the pressing plate, a support member is fixedly arranged on the pressing base, a support groove body matching with the elastic profiling block is arranged on the surface of the support member, the fixing part includes a fixed support plate fixed on the pressing base and an elastic clamping member arranged on the fixed support plate, elastic clamping heads matching with the elastic clamping member are arranged on both sides of the pressing plate, a limiting block is arranged on one side of the pressing plate, and the highest point of the limiting block is higher than the surface of the pressing plate.
[0007] Preferably, the pressing part further includes a pressing handle fixed on the limiting plate, and the pressing handle is fixedly connected to the end of the pressing plate.
[0008] Preferably, a connecting plate is fixedly connected to the bottom of the pressing plate. An elastic cavity is formed in the connecting plate. A spring is fixedly connected to the bottom of the elastic cavity. The elastic profiling block is fixedly connected to the spring. Preferably, elastic limiting columns are arranged on both sides of the pressing plate. An elastic cavity is formed in the elastic limiting column. The elastic clamping member is rotatably connected in the elastic cavity.
[0009] Preferably, a limiting receiving groove is formed in the pressing plate. The elastic limiting column is clamped in the limiting receiving groove.
[0010] The beneficial effects of the present utility model are as follows:
[0011] 1. An elastically telescopic device is arranged at the end of the pressing plate, which can buffer the contact surface with the part during pressing and reduce the pressing force on the surface of the part.
[0012] 2. A supporting groove body is arranged, which can further increase the space for placing the part and reduce the pressure on the surface of the part caused by the contact between the surface of the part and the pressing plate.
[0013] 3. An elastic clamping head is arranged, which can elastically fix the pressing plate. Description of the Drawings
[0014] Figure 1 is a schematic structural diagram of an elastic flip pressing device of the present utility model Figure 1
[0015] Figure 2 is a schematic structural diagram of an elastic flip pressing device of the present utility model Figure 2 ;
[0016] Figure 3 is a schematic structural diagram of an elastic flip pressing device of the present utility model Figure 3 ;
[0017] In the figure:
[0018] 1. Pressing base; 11. Support member; 12. Support groove body; 13. Limiting block; 14. Elastic limiting column;
[0019] 2. Pressing part; 21. Pressing plate; 22. Elastic profiling block; 24. Pressing handle; 25. Connecting plate; 26. Limiting receiving groove;
[0020] 3. Fixing part; 31. Fixed support plate; 32. Elastic clamping member; 33. Elastic clamping head. Detailed Embodiments
[0021] In order to make the objectives, technical solutions and advantages of the present utility model clearer and more understandable, the following further details the present utility model in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.
[0022] Referring to Figures 1-3 , a pressing base 1 is provided, and a pressing portion 2 and a fixing portion 3 are provided on the pressing base 1. The pressing portion 2 can press and fix the parts, and the fixing portion 3 can fix the pressing portion 2 to stabilize the installation of the parts.
[0023] Referring to Figures 1-3 , the pressing portion 2 includes a pressing plate 21. An elastic profiling block 22 is provided at the end of the pressing plate 21. The elastic profiling block 22 can press on the surface of the part, buffer through elastic force, and reduce the rigid force received by the surface of the part. A support member 11 is fixedly provided on the pressing base, and a support groove 12 matching the elastic profiling block 22 is provided on the surface of the support member 11, which can place the part and cooperate with the profiling block to fix the part. A connecting plate 25 is fixedly connected to the bottom of the pressing plate 21. An elastic cavity is provided in the connecting plate 25. A spring is fixedly connected to the bottom of the elastic cavity. The elastic profiling block 22 is fixedly connected to the spring, so that the elastic profiling block 22 can move along the groove of the elastic cavity under the action of the spring to achieve the effect of elastic buffering.
[0024] Referring to Figures 1-3 , the fixing portion 3 includes a fixing support plate 31 fixed on the pressing base 1 and an elastic clamping member 32 provided on the fixing support plate 31. Elastic clamping heads 33 matching the elastic clamping member 32 are provided on both sides of the pressing plate 21. When the pressing plate 21 presses on the surface of the part, the elastic clamping member 32 will engage with the elastic clamping heads 33 under the action of elastic force to fix the pressing plate 21 and ensure the fixing effect on the part.
[0025] Referring to Figures 1-3 , the pressing portion 2 further includes a pressing handle 24 fixed on the limiting plate. By driving the pressing handle 24, the pressing plate 21 can be driven to rotate. The pressing handle 24 is fixedly connected to the end of the pressing plate 21 to limit the movement direction of the pressing plate 21.
[0026] Referring to Figures 1-3 , a limiting block 13 is provided on one side of the pressing plate 21. The highest point of the limiting block 13 is higher than the surface of the pressing plate 21, which can limit the flipping angle of the pressing plate 21, ensure the maximum part placement range of the pressing plate 21, and prevent the pressing device from processing oversized parts, resulting in deformation and damage of the pressing plate 21.
[0027] Referring to Figures 1-3, elastic limit posts 14 are provided on both sides of the pressing plate 21. An elastic cavity is formed inside the elastic limit post 14. An elastic clamping member 32 is rotatably connected inside the elastic cavity. A torsion spring is fixedly connected to the elastic clamping member 32, which can apply elastic force in the rotation direction, so as to ensure that the elastic clamping member 32 can press the pressing plate 21 when fixed. A limit receiving groove 26 is formed on the pressing plate 21, and the elastic limit post 14 is clamped in the limit receiving groove 26 to ensure the pressing relationship between the elastic clamping member 32 and the pressing plate 21, achieving the effect of making way.
[0028] The working principle of this mechanism is as follows: When the pressing operation of the part is required, the part is placed in the support groove body 12. By applying a force to the pressing handle 24, the pressing plate 21 is rotated, so that the elastic profiling block 22 on the surface of the pressing plate 21 abuts against the surface of the part. After being subjected to the abutting force, the elastic profiling block 22 will slide along the direction of the elastic cavity on the connecting plate 25. The spring at the bottom of the elastic cavity will form a counterforce to support the elastic profiling block 22, thus achieving the effect of elastic buffering. Then, the elastic clamping member 32 is rotated and clamped with the elastic clamping heads 33 on both sides of the pressing plate 21, so that the pressing plate 21 cannot rotate in the vertical direction, completing the pressing process of the part, and achieving the effect of reducing the rigid force on the surface of the part through the elastic force.
[0029] The above embodiments are used to further illustrate the present invention, but do not limit the present invention to these specific embodiments. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention shall be understood to be within the protection scope of the present invention.
Claims
1. An elastic flap pressing device, comprising a pressing base (1), characterized in that: The clamping base (1) is provided with a pressing part (2) and a fixing part (3), the pressing part (2) comprises a pressing plate (21), an elastic profiling block (22) is arranged at the end of the pressing plate (21), a supporting member (11) is fixedly arranged on the clamping base (1), a supporting groove body (12) matching the elastic profiling block (22) is provided on the surface of the supporting member (11), the fixing part (3) comprises a fixed supporting plate (31) fixed on the clamping base (1) and an elastic clamping member (32) arranged on the fixed supporting plate (31), elastic clamping joints (33) matching the elastic clamping member (32) are arranged on both sides of the pressing plate (21), a limiting block (13) is arranged on one side of the pressing plate (21), and the highest point of the limiting block (13) is higher than the surface of the pressing plate (21).
2. The elastic flap pressing device according to claim 1, characterized in that: The pressing portion (2) further comprises a pressing handle (24) fixed on the limiting block (13), and the pressing handle (24) is fixedly connected to the end of the pressing plate (21).
3. The elastic flap pressing device according to claim 1, characterized in that: The bottom of the pressing plate (21) is fixedly connected to a connecting plate (25), an elastic cavity is provided in the connecting plate (25), the bottom of the elastic cavity is fixedly connected to a spring, and the elastic profiling block (22) is fixedly connected to the spring.
4. The elastic flap pressing device according to claim 1, characterized in that: Elastic limiting columns (14) are arranged on both sides of the pressing plate (21), an elastic cavity is defined in the elastic limiting columns (14), and the elastic clamping member (32) is rotatably connected in the elastic cavity.
5. The elastic flap pressing device according to claim 4, characterized in that: The pressing plate (21) is provided with a limit accommodating groove (26), and the elastic limit column (14) is clamped in the limit accommodating groove (26).