CN214945948U

CN214945948U - Spring support convenient to fix

Info

Publication number: CN214945948U
Application number: CN202022709086.9U
Authority: CN
Inventors: 石张强
Original assignee: Ningbo Nuoyixin Electrical Equipment Co ltd
Current assignee: Ningbo Nuoyixin Electrical Equipment Co ltd
Priority date: 2020-11-20
Filing date: 2020-11-20
Publication date: 2021-11-30
Anticipated expiration: 2030-11-20

Abstract

The utility model relates to the technical field of spring supports, in particular to a spring support convenient to fix, which comprises a spring support, wherein the end face of the spring support is provided with an inner mounting hole, the inner mounting hole is internally provided with a guide sleeve, the utility model can control the deformation of a spring and the elastic coefficient of the spring by designing the distance of a rotary locking nut on a guide rod, thereby meeting the use requirements of people, having no limitation in use and being more suitable for large-scale popularization and use, and relatively playing a role in guiding and positioning the spring by arranging the spring in a spring mounting groove formed by the outer walls of a spring sheath and the guide sleeve, and playing a role in guiding when the spring is normally used under the effect of the sliding connection between the guide rod and the guide sleeve, thereby effectively avoiding the problem that the spring is easy to deform in use, the service life of the spring is ensured.

Description

Spring support convenient to fix

Technical Field

The utility model relates to a spring support technical field specifically is a be convenient for fixed spring support.

Background

Present spring application range is huge, be used for each field, the process of installation is generally with the spring back on installing the part, all use the base to be used for fixing, prevent that the spring from taking place the skew, but the installation operation between current spring and the spring support is complicated, it is inconvenient to use, the effectual spring of avoiding that current spring support can not simultaneously warp the problem easily when using, long-term use will lose elasticity, the life that leads to the spring reduces, simultaneously can not adjust spring's coefficient of elasticity, consequently, can not satisfy the demand that people used, the use has the limitation, be unsuitable for using widely on a large scale.

To sum up, the utility model discloses a design the problem that the fixed spring support of being convenient for solved the existence.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be convenient for dead spring support to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a be convenient for fixed spring support, includes spring support, interior mounting hole has been seted up to spring support's terminal surface, the internally mounted of interior mounting hole has the uide bushing, on spring support's the terminal surface and encircle the uide bushing and seted up outer mounting groove, the internally connected with spring sheath of outer mounting groove, spring sheath's inner wall has cup jointed the spring and be located the outer wall of uide bushing, the guiding hole has been seted up on the terminal surface of uide bushing, the guide bar has been cup jointed to the inside of guiding hole, the tip of guide bar is provided with the spring footstock and is located the top of spring, the outer wall of guide bar has seted up the location external screw thread section and is close to the bottom of guide bar, the inside of uide bushing is and be located and be connected with lock nut on the guide bar.

Preferably, the inner mounting hole is internally provided with internal threads, the outer wall of the guide sleeve is provided with external threads, and the inner mounting hole is connected with the guide sleeve in a threaded manner and is detachable.

Preferably, the inner part of the outer mounting groove is provided with an internal thread, the outer wall of the spring sheath is provided with an external thread, and the outer mounting groove is connected with the spring sheath in a threaded manner and is detachable.

Preferably, the depth of the outer mounting groove is half of that of the spring support, the spring sheath and the outer wall of the guide sleeve form a spring mounting groove, and the spring mounting groove is in clearance fit with the spring.

Preferably, the positioning external thread section is connected with the locking nut in a threaded manner and is detachable, and the length of the positioning external thread section is at least half of the length of the guide rod.

Preferably, the connection mode of the guide hole and the guide rod is sliding connection, and the spring support and the spring top seat are both provided with installation threaded holes.

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

1. the utility model discloses in, through the distance of the rotatory lock nut of design on the guide bar, can control the deformation of spring, can control spring elastic coefficient to can satisfy the demand that people used, use and do not have the limitation, more suitable using widely on a large scale.

2. The utility model discloses in, through the inside with the spring setting at the outer wall formation spring mounting groove of spring sheath and uide bushing, relative plays guiding orientation's effect to the spring to and under guide bar and uide bushing acted on for sliding connection, the guide bar when guaranteeing spring normal use has played the effect of direction, thereby can effectually avoid the spring to warp the problem easily when using, has guaranteed the life of spring.

Drawings

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

FIG. 2 is a schematic view of the overall assembly structure of the present invention;

fig. 3 is a schematic view of a part of the structure of the present invention.

In the figure: 1-spring support, 2-inner mounting hole, 3-guide sleeve, 4-outer mounting groove, 5-spring sheath, 6-spring, 7-guide hole, 8-guide rod, 9-spring top seat, 10-positioning external thread section and 11-locking nut.

Detailed Description

The technical solution 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 some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

the utility model provides a be convenient for fixed spring support, including spring support 1, interior mounting hole 2 has been seted up to spring support 1's terminal surface, the internally mounted of interior mounting hole 2 has uide bushing 3, on spring support 1's the terminal surface and encircle uide bushing 3 and seted up outer mounting groove 4, the internally connected with spring sheath 5 of outer mounting groove 4, spring sheath 5's inner wall has cup jointed spring 6 and the outer wall that is located uide bushing 3, guiding hole 7 has been seted up on the terminal surface of uide bushing 3, guide bar 8 has been cup jointed to the inside of guiding hole 7, guide bar 8's tip is and the top that is located spring 6 is provided with spring footstock 9, guide bar 8's outer wall has and has been offered location external screw thread section 10 near the bottom of guide bar 8, uide bushing 3's inside is and be located and be connected with lock nut 11 on the guide bar 8.

Further, an internal thread is arranged inside the inner mounting hole 2, an external thread is arranged on the outer wall of the guide sleeve 3, the inner mounting hole 2 is in threaded connection with the guide sleeve 3 in a detachable mode, the guide sleeve 2 is in threaded connection with the inner mounting hole 2, an internal thread is arranged inside the outer mounting groove 4, an external thread is arranged on the outer wall of the spring sheath 5, the outer mounting groove 4 is in threaded connection with the spring sheath 5 in a detachable mode, the spring sheath 5 is in threaded connection with the outer mounting groove 4, the spring 6 is assembled inside the spring mounting groove under the action that the spring sheath 5 and the outer wall of the guide sleeve 3 form the spring mounting groove in a clearance fit mode, the guide rod 8 is inserted into the guide hole 7 after the spring 6 is assembled, and the external thread section 10 is in threaded connection with the locking nut 11 in a detachable mode, the locking nut 11 is connected on the guide rod 8 in the guide sleeve 3 in a threaded mode, so that the installation of the spring and the spring supporting seat is completed;

further, the connection mode of location external screw thread section 10 and lock nut 11 is threaded connection and dismantled and assembled, the length of location external screw thread section 10 is half of guide bar 8 length at least, guiding hole 7 is sliding connection with the connection mode of guide bar 8, rotatable lock nut 11 is the distance on guide bar 8, can control spring 6's deformation, can control spring elastic coefficient, thereby can satisfy the demand that people used, the use does not have the limitation, more suitable using widely on a large scale.

The specific implementation case is as follows:

as shown in fig. 1, during installation, an internal thread is provided inside the inner installation hole 2, an external thread is provided on the outer wall of the guide sleeve 3, the connection mode of the inner installation hole 2 and the guide sleeve 3 is threaded connection and can be disassembled, the guide sleeve 2 is threaded inside the inner installation hole 2, an internal thread is provided inside the outer installation groove 4, an external thread is provided on the outer wall of the spring sheath 5, the connection mode of the outer installation groove 4 and the spring sheath 5 is threaded connection and can be disassembled, the spring sheath 5 is threaded connected in the outer installation groove 4, at the moment, the spring sheath 5 and the outer wall of the guide sleeve 3 form a spring installation groove, the matching mode of the spring installation groove and the spring 6 is clearance fit, the spring 6 is assembled in the detachable spring installation groove, after the spring 6 is assembled, the guide rod 8 is inserted into the guide hole 7, at the moment, the connection mode of the positioning external thread section 10 and the locking nut 11 is threaded connection and can be operated as clearance fit With the use, lock nut 11 threaded connection is on guide bar 8 inside uide bushing 3, thereby accomplish the installation of spring and spring supporting seat, as shown in fig. 2, at this moment, under the effect that the length of location external screw thread section 10 is at least half of the length of uide bushing 8, rotatable lock nut 11 is at the distance on guide bar 8, can control the deformation of spring 6, can control the spring elastic coefficient, thereby can satisfy the demand that people use, use does not have the limitation, more suitable extensive using widely, this process passes through, set up the spring in the spring sheath 5 and the inside that the outer wall of uide bushing 3 formed the spring mounting groove, relative play the effect of guiding orientation to the spring, and under the effect that guide bar 8 and uide bushing 3 are sliding connection, guide bar 8 when guaranteeing the spring normal use, played the effect of direction, thereby can effectually avoid the spring easy deformation problem when using, the service life of the spring is ensured.

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 be convenient for fixed spring support, includes spring support (1), its characterized in that: an inner mounting hole (2) is formed in the end face of the spring support (1), a guide sleeve (3) is mounted inside the inner mounting hole (2), an outer mounting groove (4) is arranged on the end surface of the spring support (1) and surrounds the guide sleeve (3), a spring sheath (5) is connected inside the outer mounting groove (4), a spring (6) is sleeved on the inner wall of the spring sheath (5) and the outer wall of the guide sleeve (3), a guide hole (7) is arranged on the end surface of the guide sleeve (3), a guide rod (8) is sleeved in the guide hole (7), a spring top seat (9) is arranged at the end part of the guide rod (8) and above the spring (6), the outer wall of the guide rod (8) and the bottom close to the guide rod (8) are provided with a positioning external thread section (10), and a locking nut (11) is connected to the inside of the guide sleeve (3) and is positioned on the guide rod (8).

2. A spring support for facilitating attachment of a spring as set forth in claim 1, wherein: the inner installation hole (2) is internally provided with internal threads, the outer wall of the guide sleeve (3) is provided with external threads, and the inner installation hole (2) is connected with the guide sleeve (3) in a threaded manner and is detachable.

3. A spring support for facilitating attachment of a spring as set forth in claim 1, wherein: the spring sheath is characterized in that internal threads are arranged inside the outer mounting groove (4), external threads are arranged on the outer wall of the spring sheath (5), and the outer mounting groove (4) is connected with the spring sheath (5) in a threaded mode and is detachable.

4. A spring support for facilitating attachment of a spring as set forth in claim 1, wherein: the depth of the outer mounting groove (4) is one half of that of the spring support (1), the spring sheath (5) and the outer wall of the guide sleeve (3) form a spring mounting groove, and the spring mounting groove is in clearance fit with the spring (6).

5. A spring support for facilitating attachment of a spring as set forth in claim 1, wherein: the positioning external thread section (10) and the locking nut (11) are connected in a threaded manner and are detachable, and the length of the positioning external thread section (10) is at least half of the length of the guide rod (8).

6. A spring support for facilitating attachment of a spring as set forth in claim 1, wherein: the connecting mode of the guide hole (7) and the guide rod (8) is sliding connection, and mounting threaded holes are formed in the spring support (1) and the spring top seat (9).