Elastic assembly

Abstract

The utility model relates to the technical field of wires, in particular to an elastic assembly, which comprises a base, a bolt penetrating through the base in a sliding manner, a nut in threaded connection with the bolt, a sleeve arranged on one side of the nut in a protruding manner, a cap detachably sleeved on the sleeve, and an elastic piece elastically clamped between the nut and the base, an elastic telescopic cavity is formed in the base, and a nut of the bolt is located in the elastic telescopic cavity. According to the utility model, the modular assembly is realized, the elastic force of the elastic component can be adjusted, and when a plurality of elastic components are installed and used together, if the elastic component does not need to act temporarily at a certain position, only the cap needs to be disassembled, the whole elastic component does not need to be disassembled, and the use is flexible and convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of wires, in particular to an elastic component. Background Art

[0002] The elastic component can buffer and protect the external structure and apply a reaction force to the local position of the external structure. In stamping dies such as stamping dies or punching dies, the external structure such as the workpiece will be pressed onto the forming die through the die structure, and then the punch and the cavity will cooperate to complete the stamping of the external structure such as the workpiece; in the stamping process, in order to make the pressing force on the material to be stamped uniform, multiple elastic parts are required to elastically buffer and apply elastic force to the local position of the material to be stamped, so the applicant applied for a Chinese patent document with application number 202123126716.0 on December 13, 2021, disclosing a die structure with adjustable pressure position, including A base, an elastic device arranged on the base, a mold frame arranged on the base for lifting and lowering, and a pressure plate located on the outside of the mold frame, wherein the mold frame is provided with a through hole, the elastic device includes a longitudinal adjustment mechanism arranged on the base and one or more elastic components arranged on the base, the longitudinal adjustment mechanism is used to adjust the longitudinal relative position of each elastic component on the base, the elastic component includes one or more elastic members movably arranged on the base and a transverse adjustment mechanism arranged on the base, the transverse adjustment mechanism is connected to the longitudinal adjustment mechanism, the transverse adjustment mechanism is used to adjust the transverse relative position of each elastic member on the base, and the elastic end of the elastic member penetrates the through hole and contacts the pressure plate. The positions of multiple elastic members in the patent document are adjustable, but when a certain position temporarily (temporarily) does not need the elastic member to provide elastic force, not only the entire elastic member needs to be disassembled, but all the elastic members even need to be disassembled and then reinstalled, which is troublesome to disassemble and assemble, inconvenient to use, and not flexible enough to use. Therefore, the defects are very obvious, and a solution is urgently needed. Utility Model Content

[0003] In order to solve the above technical problems, the purpose of the utility model is to provide an elastic component.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] An elastic component includes a base, a bolt sliding through the base, a nut threadedly connected to the bolt, a sleeve protruding from one side of the nut, a cap detachably mounted on the sleeve, and an elastic member elastically clamped between the nut and the base, wherein an elastic telescopic cavity is provided inside the base, and the nut of the bolt is located in the elastic telescopic cavity.

[0006] Furthermore, a lower guide sleeve is convexly provided on one side of the base close to the elastic member, the lower guide sleeve is connected to the elastic telescopic cavity, the screw rod of the bolt slides through the inner hole of the lower guide sleeve, and the lower end of the elastic member is sleeved outside the lower guide sleeve.

[0007] Furthermore, the elastic component also includes a gasket sleeved outside the screw rod of the bolt, the gasket is clamped between the nut and the elastic member, and the two ends of the elastic member are elastically in contact with the gasket and the base respectively.

[0008] Furthermore, an upper guide sleeve is protrudingly provided on a side of the gasket away from the nut, and the upper end of the elastic member is sleeved on the upper guide sleeve.

[0009] Furthermore, a disassembly hole is recessed inwardly on the outer side wall of the cover cap.

[0010] Furthermore, an insert hole is recessed on the outer side wall of the nut.

[0011] Furthermore, the base is provided with a mounting adjustment hole vertically connected to the elastic telescopic cavity.

[0012] Furthermore, the bottom wall of the mounting adjustment hole is provided with latch teeth.

[0013] Furthermore, the base includes an upper seat and a bottom plate detachably connected to the bottom surface of the upper seat, the bottom plate and the upper seat are surrounded by a mounting adjustment hole, and the latching teeth are arranged on the top surface of the bottom plate.

[0014] Furthermore, the elastic member is a spring.

[0015] The beneficial effects of the utility model are as follows: the utility model realizes modular assembly, can adjust the elastic force of the elastic part, and when multiple elastic components are installed and used together, if the elastic component is temporarily not needed in a certain position, it is only necessary to remove the cap without removing the entire elastic component, which is flexible and convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0017] Figure 2 It is a cross-sectional view of the utility model.

[0018] Description of reference numerals:

[0019] 1. Base; 2. Bolt; 3. Nut; 4. Sleeve; 5. Cap; 6. Elastic part; 7. Elastic telescopic chamber; 8. Lower guide sleeve; 9. Upper guide sleeve; 10. Gasket; 11. Disassembly hole; 12. Plug hole; 13. Installation adjustment hole; 14. Gear; 15. Upper seat; 16. Base plate. DETAILED DESCRIPTION

[0020] In order to facilitate the understanding of those skilled in the art, the present invention is further described below in conjunction with embodiments and drawings. The contents mentioned in the implementation modes are not intended to limit the present invention.

[0021] like Figure 1 and Figure 2 As shown, the utility model provides an elastic component, which includes a base 1, a bolt 2 sliding through the base 1, a nut 3 threadedly connected to the bolt 2, a sleeve 4 protruding from one side of the nut 3, a cap 5 detachably sleeved on the sleeve 4 and an elastic member 6 elastically clamped between the nut 3 and the base 1, an elastic telescopic cavity 7 is provided inside the base 1, and the nut of the bolt 2 is located in the elastic telescopic cavity 7.

[0022] This embodiment is described by taking the use of multiple elastic components together as an example. In actual application, the caps 5 of multiple elastic components are in conflict with the bottom surface of the external structure. When the external structure is subjected to downward pressure, the external structure will apply pressure to the elastic component, so that the cap 5, the nut 3 and the bolt 2 compress the elastic member 6 and move downward relative to the base 1. The elastic telescopic cavity 7 provides an escape space for the downward movement of the bolt 2. In this process, the elastic force of the elastic member 6 buffers and protects the external structure. At the same time, the resilience of the elastic member 6 causes a local specific position of the external structure to be subjected to a reaction force (elastic force); when a certain position of the external structure does not need to be subjected to a reaction force, it is only necessary to remove the cap 5 at the corresponding position, without the need to remove the entire elastic component or all elastic components, which is convenient and flexible to use. Among them, the nut 3 is threadedly connected to the screw of the bolt 2. By screwing the nut 3, the position of the nut 3 on the screw of the bolt 2 is changed, so that the initial elastic force of the elastic member 6 can be adjusted. The utility model realizes modular assembly and can adjust the elastic force of the elastic member 6. When a plurality of elastic components are installed and used together, if the elastic component is temporarily not needed at a certain position, it is only necessary to remove the cap 5 without removing the entire elastic component. The utility model is flexible and convenient to use.

[0023] In this embodiment, a lower guide sleeve 8 is convexly provided on one side of the base 1 close to the elastic member 6, the lower guide sleeve 8 is communicated with the elastic telescopic cavity 7, the screw rod of the bolt 2 slides through the inner hole of the lower guide sleeve 8, and the lower end of the elastic member 6 is sleeved outside the lower guide sleeve 8. With this structural design, the lower guide sleeve 8 not only guides the movement of the bolt 2, but also plays a role in positioning and assembling the elastic member 6, thereby improving the working stability of the elastic member 6.

[0024] In this embodiment, the elastic component further includes a washer 10 threadedly sleeved on the outside of the screw rod of the bolt 2, the washer 10 is sandwiched between the nut 3 and the elastic member 6, and the two ends of the elastic member 6 are elastically in contact with the washer 10 and the base 1 respectively. The provision of the washer 10 improves the working stability of the elastic member 6.

[0025] In this embodiment, an upper guide sleeve 9 is convexly provided on the side of the gasket 10 away from the nut 3, and the upper end of the elastic member 6 is sleeved on the upper guide sleeve 9. The upper guide sleeve 9 plays a role in positioning and installing the elastic member 6, thereby improving the position accuracy and working stability of the elastic member 6.

[0026] In this embodiment, the outer wall of the cap 5 is inwardly recessed with a disassembly hole 11; the cap 5 is an iron cap with high strength and hardness. When the cap 5 needs to be disassembled, it only needs to insert a shaft into the disassembly hole 11, and then lift the cap 5 upward through the shaft, which is convenient for disassembly.

[0027] In this embodiment, an insertion hole 12 is recessed on the outer wall of the nut 3; when the nut 3 needs to be screwed, a shaft rod is inserted into the insertion hole 12, and then a force perpendicular to the axis of the shaft rod is applied to the shaft rod, so that the shaft rod drives the nut 3 to rotate relative to the screw rod of the bolt 2, so as to facilitate the screwing of the nut 3.

[0028] In this embodiment, the base 1 is provided with a mounting adjustment hole 13 vertically connected to the elastic telescopic cavity 7. When installing the elastic component, the mounting rod passes through the mounting adjustment hole 13, and the mounting rod is locked on the external mounting surface to lock and fix the base 1; when multiple elastic components are installed and used together, the mounting rod passes through the mounting adjustment holes 13 of multiple elastic components; when the position of the elastic component needs to be adjusted, the mounting rod is unlocked so that the mounting adjustment hole 13 of the base 1 can slide along the mounting rod to adjust the position of the base 1 on the mounting rod.

[0029] In this embodiment, the bottom wall of the mounting adjustment hole 13 is provided with a latching tooth 14. When the mounting rod is locked on the external mounting surface, the teeth of the mounting rod engage with the latching tooth 14 to fix the position of the elastic component to prevent the elastic component from loosening or shifting relative to the mounting rod.

[0030] In this embodiment, the base 1 includes an upper base 15 and a bottom plate 16 detachably connected to the bottom surface of the upper base 15, the bottom plate 16 and the upper base 15 are surrounded by a mounting adjustment hole 13, and the latch 14 is arranged on the top surface of the bottom plate 16. This structural design realizes modular assembly of the base 1 and facilitates processing and molding.

[0031] In this embodiment, the elastic member 6 is a spring.

[0032] All technical features in this embodiment can be freely combined according to actual needs.

[0033] The above embodiments are preferred implementation schemes of the present invention. In addition, the present invention can also be implemented in other ways. Any obvious replacement without departing from the concept of the present technical solution is within the protection scope of the present invention.

Claims

1. An elastic component, characterized in that: The invention comprises a base (1), a bolt (2) slidingly passing through the base (1), a nut (3) threadedly connected to the bolt (2), a sleeve (4) protruding from one side of the nut (3), a cover cap (5) detachably sleeved on the sleeve (4), and an elastic member (6) elastically clamped between the nut (3) and the base (1); an elastic telescopic cavity (7) is arranged inside the base (1), and the nut of the bolt (2) is located in the elastic telescopic cavity (7).

2. An elastic component according to claim 1, characterized in that: A lower guide sleeve (8) is convexly provided on one side of the base (1) close to the elastic member (6), the lower guide sleeve (8) is communicated with the elastic telescopic cavity (7), the screw rod of the bolt (2) slides through the inner hole of the lower guide sleeve (8), and the lower end of the elastic member (6) is sleeved outside the lower guide sleeve (8).

3. The elastic component according to claim 1, characterized in that: The elastic component also includes a gasket (10) sleeved on the outside of the screw rod of the bolt (2), the gasket (10) is clamped between the nut (3) and the elastic member (6), and the two ends of the elastic member (6) are elastically in contact with the gasket (10) and the base (1) respectively.

4. An elastic component according to claim 3, characterized in that: An upper guide sleeve (9) is convexly provided on one side of the gasket (10) away from the nut (3), and the upper end of the elastic member (6) is sleeved on the upper guide sleeve (9).

5. The elastic component according to claim 1, characterized in that: The outer side wall of the cover cap (5) is inwardly recessed with a disassembly hole (11).

6. The elastic component according to claim 1, characterized in that: An inserting hole (12) is recessed on the outer side wall of the nut (3).

7. The elastic component according to claim 1, characterized in that: The base (1) is provided with a mounting adjustment hole (13) vertically connected to the elastic telescopic cavity (7).

8. An elastic component according to claim 7, characterized in that: The bottom wall of the mounting adjustment hole (13) is provided with latch teeth (14).

9. An elastic component according to claim 8, characterized in that: The base (1) comprises an upper seat (15) and a bottom plate (16) detachably connected to the bottom surface of the upper seat (15); the bottom plate (16) and the upper seat (15) are arranged to form a mounting adjustment hole (13); and the latching teeth (14) are arranged on the top surface of the bottom plate (16).

10. An elastic component according to any one of claims 1 to 9, characterized in that: The elastic member (6) is a spring.

Images