CN215059063U

CN215059063U - Reset spring

Info

Publication number: CN215059063U
Application number: CN202120737226.5U
Authority: CN
Inventors: 黄银亮
Original assignee: Foshan Nanhai Puhui Machinery Equipment Co ltd
Current assignee: Foshan Nanhai Puhui Machinery Equipment Co ltd
Priority date: 2021-04-12
Filing date: 2021-04-12
Publication date: 2021-12-07
Anticipated expiration: 2031-04-12

Abstract

The utility model belongs to the technical field of the spring, especially, be a reset spring, including bottom plate and elastic mechanism, the top of bottom plate is provided with the limit frame, and the inboard of limit frame runs through there is the horizontal pole, the tip of horizontal pole runs through there is the bolt, and the outside of horizontal pole is provided with movable post, elastic mechanism sets up in the avris of activity post. This reset spring is convenient carries out adaptability frame dress to reset spring and adjusts, the convenient degree of dismouting that promotes reset spring, setting through the connecting rod can play the supporting role to elastic mechanism, the bracing piece is moved in the pressure of activity post, after the effect of canceling power, the wind spring can reset the activity post to original position, setting through horizontal pole intermediate position activity post, can effectively test the elastic effect of spring more, and can conveniently use the device on the activity post through erectting, through alternating the horizontal pole to inside the side frame, and use the bolt to fix it, thereby convenient user carries out the dismouting to the device part and adjusts.

Description

Reset spring

Technical Field

The utility model relates to a spring technical field specifically is a reset spring.

Background

Along with the continuous innovation development of the spring, the spring has been gradually promoted on the level of a manufacturing process along with the needs of various functional properties, great promotion is brought to the functional properties of the spring, various spring products are continuously developed and updated, the spring also has a further improved space on the structure, the spring needs to be innovated in the use development stage, the original spring needs to be improved, and the use convenience of the spring is improved.

Traditional spring exists inconvenient to reset spring and carries out adaptability frame dress regulation, and the inconvenient convenient problem of degree of dismouting that swiftly promotes reset spring needs to have the convenient spring that carries out adaptability frame dress regulation, convenient promotion reset spring's the convenient degree of dismouting to reset spring.

Aiming at the problems, innovative design is urgently needed on the basis of the original spring.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a reset spring to the inconvenient regulation of putting up the dress of adaptability is carried out to reset spring that proposes in solving above-mentioned background art, the inconvenient problem that promotes reset spring's the convenient degree of dismouting.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a reset spring, includes bottom plate and elastic mechanism, the top of bottom plate is provided with the limit frame, and the inboard of limit frame runs through there is the horizontal pole, the tip of horizontal pole runs through there is the bolt, and the outside of horizontal pole is provided with movable post, elastic mechanism sets up in the avris of activity post.

Preferably, the side frames and the cross rod form a detachable structure through bolts, and the two side frames are symmetrically and vertically arranged relative to the central axis of the bottom plate.

Preferably, the cross rod is in interference connection with the movable column, and the central axis of the cross rod is perpendicular to the central axis of the movable column.

Preferably, the elastic mechanism comprises a support rod, a coil spring and a connecting rod, the coil spring is arranged at the end of the support rod, and the connecting rod is arranged at the end of the coil spring.

Preferably, the support rod, the coil spring and the connecting rod are of an integrated structure, and the support rod, the coil spring and the connecting rod are made of alloy spring steel.

Compared with the prior art, the beneficial effects of the utility model are that: the reset spring is conveniently adjusted in an adaptive frame mounting manner, and the convenience in mounting and dismounting the reset spring is conveniently improved;

1. the cross rod can be inserted into the side frame by a user and fixed by the bolt, so that the device component can be conveniently disassembled, assembled and adjusted by the user;

2. by the arrangement of the elastic mechanism, the alloy spring steel is a steel grade used for manufacturing springs or other elastic parts. The spring generally works under alternating stress, and a common failure mode is fatigue failure, so that alloy spring steel must have high yield point and yield ratio (sigma s/sigma b), elastic limit and fatigue resistance so as to ensure that the spring has enough elastic deformation capacity and can bear larger load, meanwhile, the elastic mechanism can be supported by the arrangement of the connecting rod, the movable column presses the supporting rod, and after the action of canceling force, the coil spring can reset the movable column to the original position.

Drawings

FIG. 1 is a schematic view of the overall front perspective structure of the present invention;

FIG. 2 is a schematic view of the overall side view cross-section structure of the present invention;

FIG. 3 is a schematic side view of the elastic mechanism of the present invention;

fig. 4 is a schematic view of the top view structure of the elastic mechanism of the present invention.

In the figure: 1. a base plate; 2. a side frame; 3. a cross bar; 4. a bolt; 5. a movable post; 6. an elastic mechanism; 601. a support bar; 602. a coil spring; 603. a connecting rod.

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. 1-4, the present invention provides a technical solution: a reset spring comprises a bottom plate 1, side frames 2, a cross rod 3, a bolt 4, a movable column 5 and an elastic mechanism 6, wherein the side frames 2 are arranged at the top of the bottom plate 1, the cross rod 3 penetrates through the inner sides of the side frames 2, the bolt 4 penetrates through the end part of the cross rod 3, the movable column 5 is arranged on the outer side of the cross rod 3, and the elastic mechanism 6 is arranged on the side of the movable column 5;

furthermore, the side frames 2 and the cross rods 3 form a detachable structure through the bolts 4, two side frames 2 are symmetrically and vertically arranged relative to the central axis of the bottom plate 1, and a user can insert the cross rods 3 into the side frames 2 and fix the side frames with the bolts 4, so that the user can conveniently disassemble, assemble and adjust the device parts;

furthermore, the cross rod 3 is in interference connection with the movable column 5, the central axis of the cross rod 3 is perpendicular to the central axis of the movable column 5, the elastic effect of the spring can be tested more effectively through the arrangement of the movable column 5 in the middle of the cross rod 3, and the device can be conveniently applied through being mounted on the movable column 5;

further, the elastic mechanism 6 comprises a support rod 601, a coil spring 602 and a connecting rod 603, the coil spring 602 is arranged at the end of the support rod 601, the connecting rod 603 is arranged at the end of the coil spring 602, and the alloy spring steel is a steel grade for manufacturing springs or other elastic parts through the arrangement of the elastic mechanism 6. The spring generally works under alternating stress, and the common failure mode is fatigue failure, so that the alloy spring steel has high yield point and yield ratio (σ s/σ b), elastic limit and fatigue resistance so as to ensure that the spring has enough elastic deformation capacity and can bear larger load;

furthermore, the support rod 601, the coil spring 602 and the connecting rod 603 are integrated, the support rod 601, the coil spring 602 and the connecting rod 603 are made of alloy spring steel, the elastic mechanism 6 can be supported by the connecting rod 603, the support rod 601 is pressed by the movable column 5, and after the force is cancelled, the movable column 5 can be reset to the original position by the coil spring 602.

The working principle is as follows: firstly, a user can conveniently disassemble, assemble and adjust the device parts by inserting the cross rod 3 into the side frame 2 and fixing the cross rod by using the bolt 4, meanwhile, the elastic effect of the spring can be more effectively tested by arranging the movable column 5 at the middle position of the cross rod 3, and the device can be conveniently applied by being arranged on the movable column 5;

then, through the arrangement of the elastic mechanism 6, the alloy spring steel is a steel grade used for manufacturing springs or other elastic parts, the springs generally work under alternating stress, and the common failure mode is fatigue failure, therefore, the alloy spring steel must have high yield point and yield ratio (σ s/σ b), elastic limit and fatigue resistance, so as to ensure that the springs have enough elastic deformation capability and can bear larger load, meanwhile, the arrangement of the connecting rod 603 can support the elastic mechanism 6, the movable column 5 presses the support rod 601, and after the force is cancelled, the coil spring 602 can reset the movable column 5 to the original position.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a reset spring, includes bottom plate (1) and elastic mechanism (6), its characterized in that: the top of bottom plate (1) is provided with limit frame (2), and the inboard of limit frame (2) runs through has horizontal pole (3), the tip of horizontal pole (3) runs through has bolt (4), and the outside of horizontal pole (3) is provided with movable post (5), elastic mechanism (6) set up in the avris of activity post (5).

2. A return spring according to claim 1, wherein: the side frame (2) and the cross rod (3) form a detachable structure through a bolt (4), and the side frame (2) is symmetrically and vertically provided with two parts relative to the central axis of the bottom plate (1).

3. A return spring according to claim 1, wherein: the cross rod (3) is in interference connection with the movable column (5), and the central axis of the cross rod (3) is perpendicular to the central axis of the movable column (5).

4. A return spring according to claim 1, wherein: the elastic mechanism (6) comprises a support rod (601), a coil spring (602) and a connecting rod (603), wherein the coil spring (602) is arranged at the end of the support rod (601), and the connecting rod (603) is arranged at the end of the coil spring (602).

5. A return spring according to claim 4, wherein: the support rod (601), the coil spring (602) and the connecting rod (603) are of an integrated structure, and the support rod (601), the coil spring (602) and the connecting rod (603) are all made of alloy spring steel.