Shock absorption and energy storage compression spring

Abstract

The utility model provides a shock absorption and energy storage compression spring. The shock absorption and energy storage compression spring comprises two fixed discs and a spring body, the mounting grooves are formed in one ends of the two fixing discs, a first connecting block is mounted at the bottom of the inner wall of one mounting groove through a mounting bolt, an energy storage telescopic rod is fixedly connected to the top of the first connecting block, and a second connecting block is fixedly connected to the top of the energy storage telescopic rod; and the second connecting block is mounted in the other mounting groove through a mounting bolt. According to the shock absorption and energy storage compression spring, protection of the shock absorption and energy storage compression spring in the using process is increased through the structure, dirt or dust is prevented from being directly attached to the outer surface of the energy storage telescopic rod, and the shock absorption and energy storage compression spring does not need to be frequently cleaned; meanwhile, the protective sleeve composed of the protective ring and the fixing ring is convenient to disassemble and assemble, and installation difficulty is not increased.

Description

Technical Field

[0001] The utility model relates to the technical field of shock-absorbing energy-storing compression springs, in particular to a shock-absorbing energy-storing compression spring. Background Art

[0002] A spring is a mechanical part that uses elasticity to work. Parts made of elastic materials deform under the action of external force and return to their original shape after the external force is removed. They are also called springs and are generally made of spring steel.

[0003] The shock-absorbing energy storage compression spring mainly stores energy under the pressure of the compression spring, and then releases the energy through the reaction force of the spring, which can play a buffering role and also provide good supporting force for the support object while buffering.

[0004] During the installation process, the shock-absorbing energy storage compression spring is installed on the outer surface of the energy storage telescopic rod, and then a rubber sleeve is put on the outside. When the shock-absorbing energy storage compression spring is used in an environment with a lot of dirt, the rubber sleeve on the outer surface of the shock-absorbing spring is easy to move with the movement of the compression spring, which makes it easy for dirt to adhere to the energy storage telescopic rod and is inconvenient to clean. Over time, it will affect the shock-absorbing effect of the shock-absorbing energy storage compression spring.

[0005] Therefore, it is necessary to provide a shock-absorbing energy storage compression spring to solve the above technical problems. Utility Model Content

[0006] The utility model provides a shock-absorbing energy-storing compression spring, which solves the problem that only a rubber sleeve is put on the outer surface of the shock-absorbing energy-storing compression spring as a protection, which is easy to move with the movement of the shock-absorbing spring and causes dirt to adhere to the energy-storing telescopic rod, which is inconvenient to clean and also affects the shock-absorbing effect of the shock-absorbing energy-storing compression spring.

[0007] In order to solve the above technical problems, the shock-absorbing energy storage compression spring provided by the utility model comprises: two fixed disks;

[0008] A mounting groove, wherein the mounting groove is provided at one end of two fixed plates, wherein a first connecting block is installed at the bottom of the inner wall of one of the mounting grooves through a mounting bolt, an energy storage telescopic rod is fixedly connected to the top of the first connecting block, a second connecting block is fixedly connected to the top of the energy storage telescopic rod, and the second connecting block is installed inside the other mounting groove through a mounting bolt, a shock absorbing spring is provided on the outer surface of the energy storage telescopic rod, and a card slot is provided at one end of the two fixed plates with the mounting grooves, and a mounting block is fixedly connected to the other end of the two fixed plates;

[0009] An insert ring is installed inside the slot by two bolts, a docking ring is fixedly connected to the top of the insert ring, a protective ring is fixedly connected to the top of the docking ring, and a fixing ring is fixedly connected to the top of the protective ring.

[0010] The structure between the two fixed plates forms a shock-absorbing energy storage compression spring. When installing the energy storage telescopic rod, the installation slots on the fixed plates are facing an adjacent direction. The installation bolt is located at the other end of one of the fixed plates. The installation relationship between the two fixed plates and the energy storage telescopic rod can be referred to Figure 1 The first connecting block and the second connecting block are respectively installed in the mounting grooves on the two fixed plates, and the two ends of the shock-absorbing spring are respectively inserted into the mounting grooves opened in the fixed plates. The bolts penetrate the outer surface of the fixed plates to fix the plug rings. Multiple sets of sleeves consisting of protective rings and fixing rings are installed on the fixing rings, which can be sleeved on the outer surface of the shock-absorbing energy storage compression springs. The top of the topmost protective ring is also fixedly connected with the plug ring through a docking ring, which is used to be inserted into the slot on the other fixed plate.

[0011] Preferably, the outer surfaces of the two fixing plates have mounting openings on opposite sides thereof, and the tops of the two fixing plates have connecting openings.

[0012] The mounting hole is where the bolts are installed.

[0013] Preferably, the other ends of the first connecting block and the second connecting block are each provided with a hole that can be threadedly connected to a mounting bolt, and the outer surface of the insert ring is provided with a hole that can be threadedly connected to a bolt.

[0014] The insert ring is fixed inside the card slot by bolts, and the first connecting block, the second connecting block and the two ends of the energy storage telescopic rod are welded together.

[0015] Preferably, a fixing opening is provided at one end of the two mounting blocks which are opposite to each other, and a through opening is provided at one side of the two mounting blocks.

[0016] The fixing port is for easy installation and disassembly of the mounting bolt.

[0017] Preferably, a fixing block is installed inside the installation groove, and a clamping ring is fixedly connected to one side of the fixing block.

[0018] The fixing block is fixed inside the two mounting grooves by bolts.

[0019] Preferably, a semicircular groove is provided on the clamping ring, and the clamping ring is sleeved on the outer surface of the shock absorbing spring at both ends.

[0020] Compared with the related art, the shock-absorbing energy storage compression spring provided by the utility model has the following beneficial effects:

[0021] The utility model provides a shock-absorbing energy-storage compression spring. In order to increase the protective effect of the shock-absorbing energy-storage compression spring when used in an environment with a lot of dirt, the shock-absorbing spring is first sleeved on the outer surface of the energy-storage telescopic rod, and at the same time, a protective sleeve composed of a plurality of protective rings and a fixing ring is sleeved on the outside of the shock-absorbing spring. Both ends of the protective sleeve composed of the protective ring and the fixing ring are installed with plug rings through docking rings, and the first and second connecting blocks are conveniently installed at both ends of the energy-storage telescopic rod. After that, it is only necessary to fix the first and second connecting blocks between the two fixing plates through the installation bolts, and at the same time, the two ends of the shock-absorbing spring are respectively clamped in the installation grooves between the fixing plates to complete the installation of the shock-absorbing energy-storage compression spring. After that, it is only necessary to The two insert rings are respectively inserted into the slots between the two fixed plates, and the insert rings are fixed inside the slots by bolts. After that, the shock-absorbing energy storage compression spring only needs to be installed in the corresponding position through the two mounting blocks for use. In actual working process, the protective cover composed of the protective ring and the fixing ring can be expanded and retracted with the movement of the shock-absorbing spring, thus avoiding the displacement of the protective cover. This structure increases the protection of the shock-absorbing energy storage compression spring during use, avoids dirt or dust directly adhering to the outer surface of the energy storage telescopic rod, and does not need to be frequently cleaned. At the same time, the protective cover composed of the protective ring and the fixing ring is convenient for disassembly and assembly and does not increase the difficulty of installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A schematic structural diagram of a preferred embodiment of the shock-absorbing energy-storing compression spring provided by the utility model;

[0023] Figure 2 A schematic diagram of the structure of a shock absorbing spring is provided for the utility model;

[0024] Figure 3 Provided for the utility model Figure 2 An enlarged view of point A is shown;

[0025] Figure 4 A structural schematic diagram of a fixing block is provided for the utility model;

[0026] Figure 5 The utility model provides a structural schematic diagram of a clamping ring.

[0027] Numbers in the figure: 1. mounting block, 2. fixing plate, 3. docking ring, 4. protective ring, 5. fixing ring, 6. mounting port, 7. bolt, 8. first connecting block, 9. energy storage telescopic rod, 10. mounting groove, 11. fixing port, 12. mounting bolt, 13. through-mouth, 14. shock-absorbing spring, 15. second connecting block, 16. clamping groove, 17. plug-in ring, 18. connecting port, 19. fixing block, 20. clamping ring. DETAILED DESCRIPTION

[0028] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0029] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 ,in, Figure 1 A schematic structural diagram of a preferred embodiment of the shock-absorbing energy-storing compression spring provided by the utility model; Figure 2 A schematic diagram of the structure of a shock absorbing spring is provided for the utility model;

[0030] Figure 3 Provided for the utility model Figure 2 An enlarged view of point A is shown; Figure 4 A structural schematic diagram of a mounting block is provided for the utility model; Figure 5 The utility model provides a schematic diagram of the structure of the clamping ring. The shock-absorbing energy storage compression spring comprises: two fixed disks 2;

[0031] A mounting groove 10, wherein the mounting groove 10 is provided at one end of two fixed plates 2, wherein a first connecting block 8 is installed at the bottom of the inner wall of one of the mounting grooves 10 through a mounting bolt 12, an energy storage telescopic rod 9 is fixedly connected to the top of the first connecting block 8, a second connecting block 15 is fixedly connected to the top of the energy storage telescopic rod 9, and the second connecting block 15 is installed inside the other mounting groove 10 through the mounting bolt 12, a shock absorbing spring 14 is provided on the outer surface of the energy storage telescopic rod 9, and a card slot 16 is provided at one end of the two fixed plates 2 having the mounting groove 10, and a mounting block 1 is fixedly connected to the other end of the two fixed plates 2;

[0032] The insert ring 17 is installed inside the slot 16 by two bolts 7 , the top of the insert ring 17 is fixedly connected to the docking ring 3 , the top of the docking ring 3 is fixedly connected to the protective ring 4 , and the top of the protective ring 4 is fixedly connected to the fixing ring 5 .

[0033] The structure between the two fixed plates 2 forms a shock-absorbing energy storage compression spring. When installing the energy storage telescopic rod 9, the mounting groove 10 opened on the fixed plate 2 is facing an adjacent direction, and the mounting bolt 12 is located at the other end of one of the fixed plates 2. The installation relationship between the two fixed plates 2 and the energy storage telescopic rod 9 can be referred to Figure 1The first connecting block 8 and the second connecting block 15 are respectively installed in the mounting grooves 10 on the two fixed plates 2. The two ends of the shock-absorbing spring 14 are respectively inserted into the mounting grooves 10 opened in the fixed plates 2. The bolts 7 penetrate the outer surface of the fixed plates 2 to fix the plug ring 17. A plurality of sets of sleeves consisting of protective rings 4 and fixed rings 5 ​​are installed on the fixed ring 5, which can be sleeved on the outer surface of the shock-absorbing energy storage compression spring. The top of the topmost protective ring 4 is also fixedly connected with the plug ring 7 through the docking ring 3, which is used to be inserted into the card slot 16 on the other fixed plate 2. The protective sleeve consisting of multiple sets of protective rings 4 and fixed rings 5 ​​can be expanded and retracted with the movement of the shock-absorbing energy storage compression spring.

[0034] The outer surfaces of the two fixing plates 2 are provided with mounting openings 6 on opposite sides thereof, and the tops of the two fixing plates 2 are provided with connecting openings 18 .

[0035] The installation opening 6 is used to install the bolt 7 , and the connection opening 18 allows the installation bolt 12 to pass through the fixing plate 2 .

[0036] The other ends of the first connecting block 8 and the second connecting block 15 are each provided with a hole that can be threadedly connected to the mounting bolt 12 , and the outer surface of the insert ring 17 is provided with a hole that can be threadedly connected to the bolt 7 .

[0037] The insert ring 17 is fixed inside the slot 16 by means of bolts 7 , and the first connecting block 8 , the second connecting block 15 and both ends of the energy storage telescopic rod 9 are welded together.

[0038] A fixing opening 11 is formed at one end of the two mounting blocks 1 facing away from each other, and a through opening 13 is formed at one side of the two mounting blocks 1 .

[0039] The fixing opening 11 is convenient for disassembling and assembling the mounting bolt 12, and the through opening 13 is convenient for fixing the two ends of the shock-absorbing energy storage compression spring at corresponding positions.

[0040] A fixing block 19 is installed inside each of the installation grooves 10 , and a clamping ring 20 is fixedly connected to one side of each of the fixing blocks 19 .

[0041] The fixing block 19 is fixed inside the two mounting grooves 10 by bolts 7 .

[0042] A semicircular groove is formed on the clamping ring 20 , and the clamping ring 20 is sleeved on the outer surface of the shock absorbing spring 14 at both ends.

[0043] The snap ring 20 is used to place the two ends of the damping spring 14 inside the mounting groove 10 .

[0044] The working principle of the shock-absorbing energy storage compression spring provided by the utility model is as follows:

[0045] First, the shock-absorbing spring 14 is sleeved on the outer surface of the energy storage telescopic rod 9, and at the same time, a protective sleeve composed of multiple protective rings 4 and a fixing ring 5 is sleeved on the outside of the shock-absorbing spring 14. Both ends of the protective sleeve composed of the protective ring 4 and the fixing ring 5 are installed with plug rings 17 through the docking ring 3, and the first connecting block 8 and the second connecting block 15 are conveniently installed at both ends of the energy storage telescopic rod 9. After that, it is only necessary to fix the first connecting block 8 and the second connecting block 15 between the two fixed disks 2 through the mounting bolts 12, and at the same time, the two ends of the shock-absorbing spring 14 are respectively clamped in the mounting grooves 10 between the fixed disks 2 to complete the installation of the shock-absorbing energy storage compression spring. After that, it is only necessary to insert the two plug rings 17 into the clamping grooves 16 between the two fixed disks 2 respectively, and fix the plug rings 17 inside the clamping grooves 16 by bolts 7. After that, it is only necessary to install the shock-absorbing energy storage compression spring in the corresponding position through the two mounting blocks 1 for use. In the actual working process, the protective sleeve composed of the protective ring 4 and the fixing ring 5 can be expanded and retracted with the movement of the shock-absorbing spring 14, thereby avoiding the displacement of the protective sleeve.

[0046] Compared with the related art, the shock-absorbing energy storage compression spring provided by the utility model has the following beneficial effects:

[0047] In order to increase the protective effect of the shock-absorbing energy-storage compression spring when used in an environment with a lot of dirt, the shock-absorbing spring 14 is first sleeved on the outer surface of the energy-storage telescopic rod 9, and at the same time, a protective sleeve composed of multiple protective rings 4 and a fixing ring 5 is sleeved on the outside of the shock-absorbing spring 14, and both ends of the protective sleeve composed of the protective ring 4 and the fixing ring 5 are installed with plug rings 17 through docking rings 3, and the first connecting block 8 and the second connecting block 15 are conveniently installed at both ends of the energy-storage telescopic rod 9. After that, it is only necessary to fix the first connecting block 8 and the second connecting block 15 between the two fixed disks 2 through the mounting bolts 12, and at the same time, the two ends of the shock-absorbing spring 14 are respectively stuck in the mounting grooves 10 between the fixed disks 2 to complete the installation of the shock-absorbing energy-storage compression spring. After that, it is only necessary to connect the two plug rings The rings 17 are respectively inserted into the slots 16 between the two fixed plates 2, and the insert rings 17 are fixed inside the slots 16 by bolts 7. After that, the shock-absorbing energy storage compression spring only needs to be installed at the corresponding position through the two mounting blocks 1 for use. In actual working conditions, the protective sleeve composed of the protective ring 4 and the fixing ring 5 can be expanded and retracted with the movement of the shock-absorbing spring 14, thereby avoiding the displacement of the protective sleeve. This structure increases the protection of the shock-absorbing energy storage compression spring during use, avoids dirt or dust directly adhering to the outer surface of the energy storage telescopic rod 9, and does not need to be frequently cleaned. At the same time, the protective sleeve composed of the protective ring 4 and the fixing ring 5 is convenient for disassembly and assembly and does not increase the difficulty of installation.

[0048] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A shock-absorbing energy storage compression spring, characterized in that: include: two fixing plates (2); A mounting groove (10), wherein the mounting groove (10) is provided at one end of two fixed plates (2), a first connecting block (8) is installed at the bottom of the inner wall of one of the mounting grooves (10) via a mounting bolt (12), a top of the first connecting block (8) is fixedly connected to an energy storage telescopic rod (9), a top of the energy storage telescopic rod (9) is fixedly connected to a second connecting block (15), the second connecting block (15) is installed inside the other mounting groove (10) via a mounting bolt (12), a shock absorbing spring (14) is provided on the outer surface of the energy storage telescopic rod (9), a clamping groove (16) is provided at one end of the two fixed plates (2) where the mounting groove (10) is provided, and the other ends of the two fixed plates (2) are fixedly connected to the mounting block (1); An insert ring (17) is installed inside the slot (16) via two bolts (7); the top of the insert ring (17) is fixedly connected to a docking ring (3); the top of the docking ring (3) is fixedly connected to a protective ring (4); the top of the protective ring (4) is fixedly connected to a fixing ring (5).

2. The shock-absorbing energy-storing compression spring according to claim 1, characterized in that: The outer surfaces of the two fixing plates (2) are provided with mounting openings (6) on opposite sides thereof, and the tops of the two fixing plates (2) are provided with connection openings (18).

3. The shock-absorbing energy-storing compression spring according to claim 1, characterized in that: The other ends of the first connecting block (8) and the second connecting block (15) are each provided with a hole that can be threadedly connected to the mounting bolt (12), and the outer surface of the insert ring (17) is provided with a hole that can be threadedly connected to the bolt (7).

4. The shock-absorbing energy-storing compression spring according to claim 1, characterized in that: A fixing opening (11) is provided at one end of the two mounting blocks (1) facing away from each other, and a through opening (13) is provided at one side of the two mounting blocks (1).

5. The shock-absorbing energy-storing compression spring according to claim 1, characterized in that: A fixing block (19) is installed inside each of the installation grooves (10), and a clamping ring (20) is fixedly connected to one side of each of the fixing blocks (19).

6. The shock-absorbing energy-storing compression spring according to claim 5, characterized in that: A semicircular groove is formed on the snap ring (20), and the snap ring (20) is sleeved on the outer surface of the shock absorbing spring (14) at both ends.

Images