Shockproof constant-force spring support

Abstract

The utility model relates to the technical field of spring supports, in particular to a shockproof constant-force spring support which comprises a base, two symmetrical extension blocks are installed on the base, and an adjusting assembly is jointly installed on the two extension blocks. The two mounting assemblies are symmetrical to each other; the mounting assembly comprises a lower clamping block and upper clamping blocks, sliding grooves are formed in the two ends of the lower clamping block, sliding blocks are fixedly connected to the two ends of the two upper clamping blocks, and the two sliding blocks are slidably connected into the two sliding grooves correspondingly. The upper clamping block and the lower clamping block can be quickly mounted through the threaded rod and the limiting block in the mounting assembly, so that the brackets and the springs can be conveniently assembled, the operation is simple, the efficiency can be improved, meanwhile, the distance between the two brackets can be adjusted through the adjusting assembly, and the working efficiency is improved. Therefore, the device is suitable for assembly work of springs of different specifications.

Description

Technical Field

[0001] The utility model relates to the technical field of spring brackets, in particular to a shockproof constant-force spring bracket. Background Art

[0002] Constant force springs are springs with the characteristics of large tensile force. They are suitable for some occasions where the load does not increase. Constant force springs will produce great shaking during operation, and shock-absorbing brackets are usually used to reduce the vibration of constant force springs.

[0003] The existing assembly steps between the shock-absorbing bracket and the constant force spring are numerous, requiring workers to use a large number of tools, which is time-consuming, labor-intensive and inefficient. At the same time, the bracket cannot be adjusted, so it cannot match springs of different specifications. The scope of use is small and cannot meet the needs of workers. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a shock-proof constant-force spring bracket.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] The lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of The two ends of the lower clamping block are rotated and passed through, and the adjustment assembly includes a sliding groove opened on the two extension blocks, wherein two mutually symmetrical support blocks 1 are slidably connected in one sliding groove, and one end of the two support blocks 1 is commonly threaded and passed through a bidirectional screw, one end of the bidirectional screw is rotatably connected in the sliding groove, and the other end of the bidirectional screw is rotated and passed through the extension block, and two mutually symmetrical support blocks 2 are slidably connected in the other sliding groove, and one end of the two support blocks 2 is commonly slid through a sliding rod, and both ends of the sliding rod are fixedly connected in the sliding groove, and one end of one of the support blocks 1 and one support block 2 is respectively fixedly connected to the two ends of one of the lower clamping blocks, and one end of the other support block 1 and the other support block 2 is respectively fixedly connected to the two ends of the other lower clamping block.

[0007] In order to better achieve the above purpose, the present invention adopts a further technical solution: four mutually symmetrical screw holes are opened on the base, and screws are inserted into the four screw holes.

[0008] Furthermore, a support block is installed on the upper end surface of the base, and two mutually symmetrical movable grooves are opened on the support block. Two sets of mutually symmetrical stable structures are installed on the support block, and the stable structure includes a connecting block slidingly connected in the two movable grooves, and one end of the two connecting blocks is fixedly connected to a bracket, and the bracket is fixedly connected to the lower clamping block.

[0009] In order to better achieve the above purpose, the present invention adopts a further technical solution: a knob is installed at one end of the bidirectional screw.

[0010] In order to better achieve the above-mentioned purpose, the present invention adopts a further technical solution: a protective layer is installed on one side wall of the lower clamping block and the upper clamping block that are close to each other.

[0011] The utility model has the following beneficial effects: the upper clamping block and the lower clamping block can be quickly installed by installing the threaded rod and the limiting block in the assembly, so that the assembly between the bracket and the spring can be conveniently completed, the operation is simple and the efficiency can be improved. At the same time, the distance between the two brackets can be adjusted by adjusting the assembly, so as to adapt to the assembly of springs of different specifications. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the three-dimensional structure of a shock-proof constant-force spring bracket described in an embodiment of the present utility model.

[0013] Figure 2 It is a schematic three-dimensional structural diagram of an adjustment assembly of a shock-proof constant-force spring bracket described in an embodiment of the present utility model.

[0014] Figure 3 It is a three-dimensional structural cross-sectional view of an installation assembly of a shock-proof constant-force spring bracket described in an embodiment of the present utility model.

[0015] In the above drawings: 1 base, 2 extension block, 3 lower clamping block, 4 upper clamping block, 5 slide groove, 6 slider, 7 limiting opening, 8 limiting opening, 9 limiting block, 10 threaded rod, 11 sliding groove, 12 support block 1, 13 bidirectional screw, 14 support block 2, 15 slide rod, 16 screw, 17 support block, 18 movable groove, 19 connecting block, 20 bracket, 21 knob, 22 screw hole. DETAILED DESCRIPTION

[0016] The technical solution of the present invention is further described below with reference to the accompanying drawings and embodiments.

[0017] like Figure 1-Figure 3As shown, a shock-proof constant-force spring bracket includes: a base 1, four mutually symmetrical screw holes 22 are opened on the base 1, screws 16 are inserted into the four screw holes 22, and a staff member can stably install the base 1 in a specified position, two mutually symmetrical extension blocks 2 are installed on the base 1, and an adjustment component is commonly installed on the two extension blocks 2, and the adjustment component includes a sliding groove 11 opened on the two extension blocks 2, two mutually symmetrical support blocks 12 are slidably connected in one of the sliding grooves 11, and a bidirectional screw 13 is commonly threaded through one end of the two support blocks 12, and the bidirectional screw 13 is a prior art that can make two objects connected thereto move in opposite directions; One end of the bidirectional screw 13 is rotatably connected to the sliding groove 11, and the other end of the bidirectional screw 13 rotates and passes through the extension block 2. A knob 21 is installed at one end of the bidirectional screw 13. Rotating the knob 21 can conveniently rotate the bidirectional screw 13. Two mutually symmetrical support blocks 14 are slidably connected in the other sliding groove 11. One end of the two support blocks 14 slides together and passes through a slide rod 15. Both ends of the slide rod 15 are fixedly connected to the sliding groove 11. One end of one support block 12 and one support block 2 14 are respectively fixedly connected to the two ends of one of the lower clamping blocks 3, and one end of the other support block 12 and the other support block 2 14 are respectively fixedly connected to the other lower clamping block 3, a protective layer is installed on the side wall where the lower clamping block 3 and the upper clamping block 4 are close to each other. The protective effect of the protective layer can reduce the damage to the spring. Two symmetrical mounting components, the mounting component includes a lower clamping block 3 and an upper clamping block 4, both ends of the lower clamping block 3 are provided with a slide groove 5, and both ends of the two upper clamping blocks 4 are fixedly connected with a slider 6; the two sliders 6 are respectively slidably connected in the two slide grooves 5, one end of the two sliders 6 is provided with a limiting opening 7, and the two slide grooves 5 are provided with a limiting opening 8, and the two limiting openings 8 are respectively corresponding to the two limiting openings 7, and the two limiting openings 8 are slidably connected with a limiting block 9, and the two limiting blocks 9 are respectively slidably connected to the two limiting In the opening 7, one end of the two limiting blocks 9 is threadedly connected to a threaded rod 10, and one end of the two threaded rods 10 is rotated to pass through the two ends of the lower clamping block 3. A support block 17 is installed on the upper end surface of the base 1, and two mutually symmetrical movable grooves 18 are opened on the support block 17. Two groups of mutually symmetrical stable structures are installed on the support block 17. The stable structure includes a connecting block 19 that is slidably connected to the two movable grooves 18. One end of the two connecting blocks 19 is fixedly connected to a bracket 20, and the bracket 20 is fixedly connected to the lower clamping block 3. Through the above structure, the bracket 20 can support the lower clamping block 3 more stably to prevent the lower clamping block 3 from shaking during adjustment.

[0018] When the present invention is used, the staff first places the entire device stably in the specified position through the screw hole 22 and the screw 16, and then rotates the knob 21, and drives the bidirectional screw 13 to rotate through the knob 21, so that the two lower clamping blocks 3 are adjusted according to the different specifications of the spring, and then takes out the spring and places it between the lower clamping block 3 and the upper clamping block 4, puts the slider 6 of the upper clamping block 4 into the slide groove 5, rotates the threaded rod 10, and drives the limiting block 9 to enter the limiting port 7 through the threaded rod 10, completing the installation of the upper clamping block 4 and the lower clamping block 3, thereby completing the support of the spring.

Claims

1. A shockproof constant force spring bracket, characterized in that: include: A base (1), wherein two mutually symmetrical extension blocks (2) are installed on the base (1), and an adjustment component is installed on the two extension blocks (2); two mutually symmetrical installation components; the installation component includes a lower clamping block (3) and an upper clamping block (4), both ends of the lower clamping block (3) are provided with a slide groove (5), both ends of the two upper clamping blocks (4) are fixedly connected with a slider (6), the two sliders (6) are respectively slidably connected in the two slide grooves (5), one end of the two sliders (6) is provided with a limiting opening (7), the two slide grooves (5) are provided with a limiting opening (8), the two limiting openings (8) are respectively corresponding to the two limiting openings (7), the two limiting openings (8) are slidably connected with a limiting block (9), the two limiting blocks (9) are respectively slidably connected in the two limiting openings (7), one end of the two limiting blocks (9) is threadedly connected with a threaded rod (10), and one end of the two threaded rods (10) is rotated to pass through the lower clamping block (3) At both ends, the adjustment assembly includes a sliding groove (11) opened on the two extension blocks (2), wherein two mutually symmetrical support blocks (12) are slidably connected in one sliding groove (11), one end of the two support blocks (12) are threadedly penetrated by a bidirectional screw (13), one end of the bidirectional screw (13) is rotatably connected in the sliding groove (11), and the other end of the bidirectional screw (13) is rotatably penetrated through the extension block (2), and two mutually symmetrical support blocks (14) are slidably connected in the other sliding groove (11), one end of the two support blocks (14) are slidably penetrated by a sliding rod (15), both ends of the sliding rod (15) are fixedly connected in the sliding groove (11), one end of one support block (12) and one support block (14) are respectively fixedly connected to the two ends of one lower clamping block (3), and one end of the other support block (12) and another support block (14) are respectively fixedly connected to the two ends of the other lower clamping block (3).

2. The shockproof constant force spring bracket according to claim 1, characterized in that: The base (1) is provided with four mutually symmetrical screw holes (22), and screws (16) are inserted into each of the four screw holes (22).

3. The shockproof constant force spring bracket according to claim 1, characterized in that: A support block (17) is mounted on the upper end surface of the base (1), and two mutually symmetrical movable grooves (18) are formed on the support block (17). Two sets of mutually symmetrical stable structures are mounted on the support block (17), and the stable structures include connecting blocks (19) slidably connected in the two movable grooves (18). One end of the two connecting blocks (19) is fixedly connected to a bracket (20), and the bracket (20) is fixedly connected to the lower clamping block (3).

4. The shockproof constant force spring bracket according to claim 1, characterized in that: A knob (21) is mounted on one end of the bidirectional screw (13).

5. The shockproof constant force spring bracket according to claim 1, characterized in that: A protective layer is installed on one side wall of the lower clamping block (3) and the upper clamping block (4) that are close to each other.

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