CN216922977U

CN216922977U - Spring with positioning hole

Info

Publication number: CN216922977U
Application number: CN202122793288.0U
Authority: CN
Inventors: 石静红
Original assignee: Dongguan Rongjia Spring Technology Co ltd
Current assignee: Dongguan Rongjia Spring Technology Co ltd
Priority date: 2021-11-16
Filing date: 2021-11-16
Publication date: 2022-07-08
Anticipated expiration: 2031-11-16

Abstract

The utility model relates to the technical field of springs with positioning holes, in particular to a spring with positioning holes, which comprises a spring main body, wherein two ends of the spring main body are cylindrical, the two ends of the spring main body are provided with the positioning holes, the insides of the spring main body at two sides of the positioning holes are provided with butt joint grooves, and the butt joint grooves are communicated with the positioning holes; the locating plate, all fixedly connected with buttjunction plate in one side of locating plate, the cavity has been seted up on the locating plate, and the cavity runs through the locating plate, the push pedal has been placed in the cavity, and two the push pedal symmetry sets up. According to the spring main body dismounting device, due to the arrangement of the positioning plate, when the spring main body needs to be dismounted and replaced, only the push plates on the two sides of the positioning plate are pressed to drive the inserting plate to contract inwards, one end of the spring main body can be taken out, the other end of the spring main body can be dismounted and replaced in the same way, the dismounting is simple and convenient, the normal elastic effect of the spring is not influenced, and the maintenance time and the maintenance cost are reduced.

Description

Spring with positioning hole

Technical Field

The utility model relates to the technical field of springs, in particular to a spring with a positioning hole.

Background

A spring is a mechanical part that works by elasticity. The part made of elastic material deforms under the action of external force and restores to the original shape after the external force is removed. Also used as a "spring". Typically made of spring steel. The types of springs are complex and various, and mainly include spiral springs, volute springs, plate springs, special springs and the like according to the shapes.

The existing spring basically meets the basic use requirements of users, but after the spring used in some mechanical equipment is used for a long time, the elastic potential energy is greatly reduced, and particularly, most of the spring is fixedly installed on the mechanical equipment, so that the installation and the disassembly are difficult, and although part of the spring is installed through threads, under the condition of long-term lack of maintenance, the phenomenon of difficult disassembly still exists, therefore, the spring with a positioning hole needs to be designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a spring with a positioning hole, which aims to solve the problems that the spring used in some mechanical equipment in the background art is greatly reduced in elastic potential energy after being used for a long time, and particularly, most of the spring is fixedly arranged on the mechanical equipment, so that the spring is difficult to install and disassemble.

In order to achieve the purpose, the utility model provides the following technical scheme: the spring with the positioning holes comprises a spring body, wherein two ends of the spring body are cylindrical, the two ends of the spring body are provided with the positioning holes, the interior of the spring body at two sides of the positioning holes are provided with butt joint grooves, and the butt joint grooves are communicated with the positioning holes;

the locating plate, all fixedly connected with buttjunction plate in one side of locating plate, seted up the cavity on the locating plate, and the cavity runs through the locating plate, the push pedal has been placed in the cavity, and two the push pedal symmetry sets up.

Preferably, the both sides of locating plate all fixedly connected with curb plate, the thread groove has all been seted up to one side that the push pedal is close to the curb plate, all threaded mounting has the threaded rod on the curb plate, and the one end of threaded rod all threaded connection on the curb plate.

Preferably, two the one end that the push pedal is close to each other all installs magnet, and two through inlaying the magnetic pole of magnet is opposite, and adsorbs each other

Preferably, one end of the push plate is fixedly connected with an inserting plate, one end of the inserting plate is inserted into the butt joint groove, and the butt joint plate is inserted into the positioning hole.

Preferably, the ends of the inserting plates far away from each other are arc-shaped.

Preferably, the top end of the spring main body is fixedly connected with an anti-skid gasket.

Compared with the prior art, the utility model has the beneficial effects that:

1. through being provided with the locating plate, when the spring main part is changed in needs dismantlement, only need drive the inward contraction of picture peg through the push pedal of pressing the locating plate both sides, can take out the one end of spring main part, the other end is the same reason, can pull down the spring main part and change, and it is simple convenient to dismantle to do not influence the normal elasticity effect of spring, reduced maintenance time and maintenance cost.

2. Through being provided with the threaded rod, after fixed to the both ends of spring main part, can accomplish the installation of spring main part to the accessible avoids the push pedal phenomenon to appear missing in with threaded rod screw in push pedal, has further promoted the practicality of device.

Drawings

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

FIG. 2 is a schematic top view of a positioning plate structure according to the present invention;

FIG. 3 is a schematic bottom view, partially in section, of the spring body structure of the present invention;

FIG. 4 is a schematic cross-sectional front view of the structure shown in FIG. 1 at A according to the present invention.

In the figure: 1. a spring body; 11. positioning holes; 12. a butt joint groove; 2. positioning a plate; 21. butt-joint plates; 22. pushing the plate; 23. a side plate; 24. a threaded rod; 25. inserting plates; 26. a cavity; 27. and a magnet.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, an embodiment of the present invention is shown:

a spring with positioning holes comprises a spring body 1, wherein two ends of the spring body 1 are cylindrical, two ends of the spring body 1 are provided with positioning holes 11, butt joint grooves 12 are formed in the spring body 1 at two sides of the positioning holes 11, and the butt joint grooves 12 are communicated with the positioning holes 11;

locating plate 2, the equal fixedly connected with buttcover plate 21 in one side of locating plate 2, cavity 26 has been seted up on locating plate 2, and cavity 26 runs through locating plate 2, push pedal 22 has been placed in cavity 26, and two push pedal 22 symmetries set up, the equal fixedly connected with curb plate 23 in both sides of locating plate 2, threaded groove has all been seted up to one side that push pedal 22 is close to curb plate 23, threaded rod 24 is all installed to screw thread on curb plate 23, and threaded rod 24's one end is all threaded connection on curb plate 23, after fixing the both ends of spring main part 1, can accomplish the installation of spring main part 1, and the accessible is with threaded rod 24 screw in push pedal 22, avoid push pedal 22 to appear the phenomenon of touching by mistake, the practicality of device has further been promoted,

Further, magnet 27 is all installed through inlaying to the one end that two push pedal 22 are close to each other, and two magnet 27's magnetic pole is opposite, and mutual absorption, place in locating hole 11 back in butt plate 21 completely, the power of oppression picture peg 25 disappears, the terminal magnet 27 repellent's of push pedal 22 power keeps away from two picture pegs 25, make picture peg 25 card go into in butt joint groove 12, can accomplish the fixed to spring main part 1 one end, the further degree of difficulty of installing has been reduced, the practicality of spring has been promoted.

Preferably, one end of the push plate 22 is fixedly connected with an inserting plate 25, one end of the inserting plate 25 is inserted into the abutting groove 12, the abutting plate 21 is inserted into the positioning hole 11, and the inserting plate 25 is inserted into the abutting groove 12, so that the connecting effect of the spring body 1 and the positioning plate 2 is further improved.

Furthermore, the ends of the inserting plates 25, which are far away from each other, are all arc-shaped, and after the inserting plates 25 contact the edges of the positioning holes 11, the inserting plates 25 retreat into the cavities 26 due to the fact that the extrusion sides of the inserting plates 25 are arc-shaped, and the mounting difficulty is reduced.

Furthermore, the top end of the spring main body 1 is fixedly connected with an anti-slip gasket, so that the connecting side of the positioning plate 2 is protected to avoid the phenomenon of serious abrasion caused by long-term use, and the service life of the positioning plate is prolonged.

The working principle is as follows: when the spring body 1 is used, the two positioning plates 2 are welded and installed at the top end and the bottom end of an area where the spring body 1 needs to be installed, then a worker crushes the spring body 1 and moves the spring body 1 to a position between the two positioning plates 2, so that the positioning hole 11 at one end of the spring body 1 is aligned with the butt joint plate 21 at the bottom end of the positioning plate 2, then the butt joint plate 21 is clamped into the positioning hole 11, after the inserting plate 25 contacts with the edge of the positioning hole 11, because the extruding side of the inserting plate 25 is arc-shaped, the inserting plate 25 retreats towards the cavity 26, so that the butt joint plate 21 is pressed into the positioning hole 11, after the butt joint plate 21 is completely placed in the positioning hole 11, the force pressing the inserting plate 25 disappears, the repulsive force of the magnet 27 at the tail end of the pushing plate 22 separates the two inserting plates 25, so that the inserting plate 25 is clamped into the butt joint groove 12, the fixation of one end of the spring body 1 can be completed, and similarly, the installation of the spring body 1 can be completed after the two ends of the spring body 1 are fixed, and the phenomenon of mistaken touch of the push plate 22 can be avoided by screwing the threaded rod 24 into the push plate 22.

When the spring main body 1 needs to be disassembled and replaced, the inserting plate 25 is driven to contract inwards only by pressing the push plates 22 on the two sides of the positioning plate 2, so that one end of the spring main body 1 can be taken out, and the other end of the spring main body 1 can be disassembled and replaced similarly.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a take spring of locating hole, includes, its characterized in that:

the spring comprises a spring body (1), wherein two ends of the spring body (1) are cylindrical, two ends of the spring body (1) are provided with positioning holes (11), butt-joint grooves (12) are formed in the spring body (1) at two sides of the positioning holes (11), and the butt-joint grooves (12) are communicated with the positioning holes (11);

the positioning device comprises a positioning plate (2), wherein butt-joint plates (21) are fixedly connected to one side of the positioning plate (2), a cavity (26) is formed in the positioning plate (2), the cavity (26) penetrates through the positioning plate (2), push plates (22) are placed in the cavity (26), and the two push plates (22) are symmetrically arranged; one end of the push plate (22) is fixedly connected with an inserting plate (25), one end of the inserting plate (25) is inserted into the butt joint groove (12), and the butt joint plate (21) is inserted into the positioning hole (11).

2. The spring with positioning hole as claimed in claim 1, wherein: both sides of locating plate (2) are fixedly connected with curb plate (23), thread groove has all been seted up to one side that push pedal (22) are close to curb plate (23), threaded rod (24) are all installed to all screw threads on curb plate (23), and threaded rod (24)'s the equal threaded connection of one end on curb plate (23).

3. The spring with positioning hole as claimed in claim 1, wherein: two magnet (27) are all installed through inlaying in the one end that push pedal (22) are close to each other, and two the magnetic pole of magnet (27) is opposite, and adsorbs each other.

4. The spring with positioning hole as claimed in claim 1, wherein: the ends of the inserting plates (25) far away from each other are arc-shaped.

5. The spring with positioning hole as claimed in claim 4, wherein: the top end of the spring main body (1) is fixedly connected with an anti-slip gasket.