CN217234216U

CN217234216U - Double-torsion spring fixing assembly

Info

Publication number: CN217234216U
Application number: CN202220754968.3U
Authority: CN
Inventors: 唐其芳; 潘思敏; 蔡东剑
Original assignee: Tai Mao Metal & Plastics Co ltd
Current assignee: Tai Mao Metal & Plastics Co ltd
Priority date: 2022-04-02
Filing date: 2022-04-02
Publication date: 2022-08-19
Anticipated expiration: 2032-04-02

Abstract

The utility model discloses a double torsional spring fixing component, which relates to the technical field of double torsional springs and comprises a double torsional spring component, wherein the outer part of the double torsional spring component is respectively provided with a first fixing component and a second fixing component, the inner parts of the first fixing component and the second fixing component are respectively connected with two groups of limiting components positioned outside the double torsional spring component, the first fixing component comprises a first fixing frame, the inner center of the first fixing frame is connected with a first connecting plate, two groups of spring bodies are respectively arranged at the outer sides of two groups of circular rings, so that a U-shaped connecting part is positioned at the outer part of a second connecting plate, two groups of mounting feet are respectively positioned inside two groups of limiting grooves, the inner parts of the first fixing component and the second fixing component are respectively mounted, and two groups of limiting components are arranged at the outer part of the double torsional spring component, thereby fixing the double torsional spring component, when the first fixing component and the second fixing component are rotated around two groups of bearings, the double torsion spring components can work synchronously, and the inclination is effectively avoided.

Description

Double-torsion spring fixing assembly

Technical Field

The utility model relates to a two torsional spring technical field specifically are a subassembly is fixed to two torsional springs.

Background

Because the double torsion springs lack fixing devices, the double torsion springs cannot be effectively fixed in the movement process, the inclination phenomenon easily occurs, and when the two ends of the U-shaped connecting portion are asynchronous, the inclination phenomenon is more serious, so that the normal operation of equipment is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a subassembly is fixed to two torsional springs has solved two torsional springs and because lack fixing device, can't effectively be fixed in the motion process, the phenomenon of slope appears easily, and when the both ends of U-shaped connecting portion are asynchronous, the phenomenon of slope is more serious to influence the normal moving problem of equipment.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a double-torsion spring fixing assembly comprises a double-torsion spring assembly, wherein a first fixing assembly and a second fixing assembly are respectively arranged outside the double-torsion spring assembly, and two groups of limiting assemblies are respectively connected inside the first fixing assembly and the second fixing assembly and outside the double-torsion spring assembly;

the first fixing assembly comprises a first fixing frame, a first connecting plate is connected to the center of the interior of the first fixing frame, a cylinder is arranged at the rear end of the first connecting plate, connecting rods are connected to the side surfaces of the cylinder, two groups of limiting grooves are formed between the first fixing frame and the first connecting plate, two groups of first clamping grooves are formed in the side wall of the first fixing frame, and a first mounting plate is connected to the front side surface of the first fixing frame;

the fixed subassembly of second includes the fixed frame of second, the inside leading flank center of the fixed frame of second is connected with the second connecting plate, the leading flank bottom symmetry of second connecting plate is equipped with two sets of rings, every group the inside of ring all is connected with the bearing, two sets of second draw-in grooves have been seted up to the lateral wall of the fixed frame of second, the top of the fixed frame of second is connected with the second mounting panel.

As a further technical scheme of the utility model, the same and the size of the fixed frame of first fixed frame and second equals, and is two sets of the bearing cup joints the outside at two sets of connecting rods respectively.

As a further technical scheme of the utility model, two torsional spring subassemblies include two sets of spring bodies, and are two sets of the top of playing the spring body is connected with U-shaped connecting portion, every group jointly play the bottom of spring body and all be connected with the installation foot.

As a further technical scheme of the utility model, it is two sets of the spring body is located the outside of two sets of rings respectively, the U-shaped connecting portion are located the outside of second connecting plate, and are two sets of the installation foot is located the inside of two sets of spacing grooves respectively.

As a further technical scheme of the utility model, it includes the limiting plate to restrict the subassembly, the bottom of limiting plate is seted up flutedly, the edge of recess is connected with two sets of buckles.

As a further technical scheme of the utility model, it is two sets of the bottom of limiting plate is laminated mutually with the surface of first connecting plate and second connecting plate respectively, and is four groups the block end of buckle is located inside two sets of first draw-in grooves and two sets of second draw-in grooves respectively.

Advantageous effects

The utility model provides a subassembly is fixed to two torsional springs. Compared with the prior art, the method has the following beneficial effects:

1. the utility model provides a two torsional spring fixed component, place respectively in the outside of two sets of rings through with two sets of spring bodies, make U-shaped connecting portion be located the outside of second connecting plate, two sets of installation feet are located the inside of two sets of spacing grooves respectively, install the inside of the fixed component of first fixed component and second respectively, and be located two sets of limited subassemblies of the externally mounted of two torsional spring subassemblies, and then fix two torsional spring subassemblies, when rotating the fixed component of first fixed component and second around two sets of bearings, can make two torsional spring subassemblies synchronous working, effectively avoid the slope.

2. The utility model provides a subassembly is fixed to two torsional springs, laminates mutually with the surface of first connecting plate and second connecting plate respectively through the bottom with two sets of limiting plates, makes the block end of four groups of buckles be located inside two sets of first draw-in grooves and two sets of second draw-in grooves respectively, and then prescribes a limit to U-shaped connecting portion and two sets of installation feet, adopts the structure of buckle, convenient to detach.

Drawings

FIG. 1 is a schematic structural view of a dual torsion spring fixing assembly;

FIG. 2 is a schematic view of a disassembled structure of a double torsion spring fixing component;

FIG. 3 is a schematic structural view of a first fixing member of the double torsion spring fixing member;

FIG. 4 is a schematic structural view of a second fixing member of the double torsion spring fixing member;

FIG. 5 is a schematic view of a dual torsion spring assembly of the dual torsion spring fixing assembly;

fig. 6 is a schematic view showing the construction of a restricting member of a double torsion spring fixing member.

In the figure: 1. a first fixed component; 11. a first fixed frame; 12. a first connecting plate; 13. a cylinder; 14. a connecting rod; 15. a limiting groove; 16. a first card slot; 17. a first mounting plate; 2. a second fixed component; 21. a second fixed frame; 22. a second connecting plate; 23. a circular ring; 24. a bearing; 25. a second card slot; 26. a second mounting plate; 3. a double torsion spring assembly; 31. a spring body; 32. a U-shaped connecting portion; 33. mounting a foot; 4. defining an assembly; 41. a limiting plate; 42. a groove; 43. and (5) buckling.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution of a double torsion spring fixing assembly: the utility model provides a two torsional spring fixed component, includes two torsional spring subassemblies 3, and the outside of two torsional spring subassemblies 3 is equipped with the fixed subassembly 2 of first fixed subassembly 1 and second respectively, the inside of the fixed subassembly 2 of first fixed subassembly 1 and second, and the outside that is located two torsional spring subassemblies 3 is connected with two sets of limiters 4 respectively.

Referring to fig. 3, the first fixing assembly 1 includes a first fixing frame 11, a first connecting plate 12 is connected to the center inside the first fixing frame 11, a cylinder 13 is disposed at the rear end of the first connecting plate 12, connecting rods 14 are connected to the side surfaces of the cylinder 13, two sets of limiting grooves 15 are formed between the first fixing frame 11 and the first connecting plate 12, two sets of first clamping grooves 16 are disposed on the side wall of the first fixing frame 11, and a first mounting plate 17 is connected to the front side surface of the first fixing frame 11;

referring to fig. 4, the second fixing assembly 2 includes a second fixing frame 21, a second connecting plate 22 is connected to a center of a front side of the second fixing frame 21, two sets of rings 23 are symmetrically disposed at a bottom of the front side of the second connecting plate 22, bearings 24 are connected to an inside of each set of rings 23, two sets of second slots 25 are disposed on a side wall of the second fixing frame 21, a second mounting plate 26 is connected to a top end of the second fixing frame 21, the first fixing frame 11 and the second fixing frame 21 have the same structure and the same size, and the two sets of bearings 24 are respectively sleeved outside the two sets of connecting rods 14.

Referring to fig. 5, the double torsion spring assembly 3 includes two sets of spring bodies 31, the tops of the two sets of spring bodies 31 are connected to a U-shaped connecting portion 32, the bottom of each set of spring body 31 is connected to a mounting foot 33, the two sets of spring bodies 31 are respectively located at the outer sides of the two sets of rings 23, the U-shaped connecting portion 32 is located at the outer side of the second connecting plate 22, and the two sets of mounting feet 33 are respectively located inside the two sets of limiting grooves 15.

Referring to fig. 6, the limiting member 4 includes a limiting plate 41, a groove 42 is formed at a bottom end of the limiting plate 41, two sets of fasteners 43 are connected to an edge of the groove 42, bottom ends of the two sets of limiting plates 41 are respectively attached to surfaces of the first connecting plate 12 and the second connecting plate 22, and fastening ends of the four sets of fasteners 43 are respectively located inside the two sets of first slots 16 and the two sets of second slots 25.

The utility model discloses a theory of operation: when the connecting device is used, the two groups of spring bodies 31 are respectively placed on the outer sides of the two groups of circular rings 23, so that the U-shaped connecting part 32 is positioned outside the second connecting plate 22, and the two groups of mounting feet 33 are respectively positioned inside the two groups of limiting grooves 15;

the bottom ends of the two groups of limiting plates 41 are respectively attached to the surfaces of the first connecting plate 12 and the second connecting plate 22, so that the clamping ends of the four groups of buckles 43 are respectively positioned in the two groups of first clamping grooves 16 and the two groups of second clamping grooves 25, and the U-shaped connecting part 32 and the two groups of mounting feet 33 are limited;

when the first fixing component 1 and the second fixing component 2 rotate around the two groups of bearings 24, the double torsion spring components 3 can work synchronously, and inclination is effectively avoided;

the device is mounted by screws through the first mounting plate 17 and the second mounting plate 26.

Claims

1. A double-torsion spring fixing assembly comprises a double-torsion spring assembly (3), and is characterized in that a first fixing assembly (1) and a second fixing assembly (2) are respectively arranged outside the double-torsion spring assembly (3), and two groups of limiting assemblies (4) are respectively connected inside the first fixing assembly (1) and the second fixing assembly (2) and outside the double-torsion spring assembly (3);

the first fixing assembly (1) comprises a first fixing frame (11), the inner center of the first fixing frame (11) is connected with a first connecting plate (12), the rear end of the first connecting plate (12) is provided with a cylinder (13), the side faces of the cylinder (13) are connected with connecting rods (14), two groups of limiting grooves (15) are formed between the first fixing frame (11) and the first connecting plate (12), two groups of first clamping grooves (16) are formed in the side wall of the first fixing frame (11), and the front side face of the first fixing frame (11) is connected with a first mounting plate (17);

the fixed subassembly of second (2) is including the fixed frame of second (21), the inside leading flank center of the fixed frame of second (21) is connected with second connecting plate (22), the leading flank bottom symmetry of second connecting plate (22) is equipped with two sets of rings (23), every group the inside of ring (23) all is connected with bearing (24), two sets of second draw-in grooves (25) have been seted up to the lateral wall of the fixed frame of second (21), the top of the fixed frame of second (21) is connected with second mounting panel (26).

2. A double torsion spring fixing assembly according to claim 1, wherein the first fixing frame (11) and the second fixing frame (21) have the same structure and the same size, and the two sets of bearings (24) are respectively sleeved on the outer portions of the two sets of connecting rods (14).

3. A double torsion spring fixing assembly according to claim 1, wherein the double torsion spring assembly (3) comprises two sets of spring bodies (31), the tops of the two sets of spring bodies (31) are connected with a U-shaped connecting portion (32) together, and the bottom of each set of spring body (31) is connected with a mounting foot (33).

4. A double torsion spring fixing assembly according to claim 3, wherein two sets of said spring bodies (31) are located outside two sets of said circular rings (23), respectively, said U-shaped connecting portion (32) is located outside said second connecting plate (22), and two sets of said mounting feet (33) are located inside two sets of said limiting grooves (15), respectively.

5. A double torsion spring fixing assembly according to claim 1, wherein the limiting assembly (4) comprises a limiting plate (41), the bottom end of the limiting plate (41) is provided with a groove (42), and two sets of buckles (43) are connected to the edge of the groove (42).

6. A double torsion spring fixing assembly according to claim 5, wherein the bottom ends of the two sets of limiting plates (41) are respectively attached to the surfaces of the first connecting plate (12) and the second connecting plate (22), and the engaging ends of the four sets of engaging hooks (43) are respectively located inside the two sets of first engaging grooves (16) and the two sets of second engaging grooves (25).