CN215370716U

CN215370716U - Directional spring

Info

Publication number: CN215370716U
Application number: CN202120091461.XU
Authority: CN
Inventors: 马雪峰
Original assignee: Shanghai Guanglei Spring Co ltd
Current assignee: Shanghai Guanglei Spring Co ltd
Priority date: 2021-01-14
Filing date: 2021-01-14
Publication date: 2021-12-31
Anticipated expiration: 2031-01-14

Abstract

The utility model discloses a directional spring, which comprises two fixed columns, wherein the two fixed columns are fixedly connected with each other, hollow grooves are formed in the two fixed columns, fixed rods are connected with the interiors of the two fixed columns in a sliding manner, supporting plates are fixedly arranged in the interiors of the two hollow grooves, and one ends of the two fixed rods penetrate through the supporting plates and are fixedly connected with a first limiting plate arranged on one side of the supporting plates, so that the directional spring has the beneficial effects that: through mutually supporting between two fixed columns that set up and two dead levers, when this directional spring takes place to bear, the dead lever that corresponds slides in the inside in hollow groove, and then makes corresponding first spring and second spring contract and tensile, makes the deformation volume of corresponding first spring and second spring self change, because the elastic support of first spring and second spring self, thereby be convenient for improve this directional spring self's buffering effect, satisfy the demand of equipment greatly.

Description

Directional spring

Technical Field

The utility model relates to a spring, in particular to a directional spring, and belongs to the technical field of spring processing.

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, and also serves as a 'spring'; the damping device is generally made of spring steel, the types of the springs are complex and various, and the springs mainly comprise directional springs, spiral springs, volute springs, plate springs, special springs and the like according to shapes, wherein the directional springs are mainly used for equipment damping; for the spring industry, the passive situation that the demand of low-grade common springs is exceeded and the demand of high-grade products is insufficient is formed for a long time.

The existing directional spring has poor self buffering effect in the using process, so that the requirement of equipment cannot be met, and the directional spring is complex to use.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a directional spring, which solves the problem of the prior art that the self-buffering effect is poor and the requirement of the device cannot be met.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a directional spring, includes two fixed columns, two fixed connection between the fixed column, two hollow groove, two have all been seted up to the inside of fixed column the equal sliding connection in inside of fixed column has the dead lever, two the equal fixed mounting in inside of hollow groove has the backup pad, two the first limiting plate fixed connection that backup pad and backup pad one side set up, two is all seted up in the inside of backup pad with dead lever assorted removal hole, two the equal fixed mounting in one side of first limiting plate has first spring, two the inner wall fixed connection of fixed plate and hollow groove is all passed through to the one end of first spring, two the equal fixed mounting in middle part of dead lever has the second limiting plate, two the equal activity in middle part of dead lever has cup jointed the second spring, two the equal fixed mounting of the other end of dead lever has the mounting panel.

As a preferred technical solution of the present invention, one end of each of the two second springs is fixedly connected to one side of the corresponding support plate, and the other end of each of the two second springs is fixedly connected to one side of the corresponding second limiting plate.

As a preferred technical scheme of the utility model, the surfaces of the two fixed columns are movably sleeved with third springs, and two ends of each third spring are respectively and fixedly connected with the surface of the corresponding mounting plate through mounting blocks.

According to a preferable technical scheme, the bottom ends of the two first limiting plates are fixedly provided with first sliding blocks, and the bottom ends of the inner walls of the two hollow grooves are provided with first sliding grooves matched with the first sliding blocks.

According to a preferable technical scheme of the utility model, second sliding blocks are fixedly mounted at the top ends of the two second limiting plates, and second sliding grooves matched with the second sliding blocks are formed at the top ends of the inner walls of the two hollow grooves.

As a preferred technical scheme of the utility model, fastening bolts are fixedly arranged on four corners of the surfaces of the two mounting plates, and rubber pads are fixedly arranged on one sides of the two mounting plates.

Compared with the prior art, the utility model has the beneficial effects that: according to the directional spring, through the mutual matching of the two fixed columns and the two fixed rods, when the directional spring bears the load, the corresponding fixed rods slide in the hollow groove and are matched with the first limiting plate, the second limiting plate and the supporting plate, so that the corresponding first spring and the corresponding second spring contract and stretch, the deformation quantity of the corresponding first spring and the deformation quantity of the corresponding second spring are changed, and the self elastic support of the first spring and the second spring is realized, so that the self buffering effect of the directional spring is improved conveniently, and the requirements of equipment are greatly met; simultaneously, the deformation amount of the third spring is changed, and due to the elastic support of the third spring, the buffer effect of the directional spring is greatly improved, and the directional spring is more convenient and fast to use.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the present invention;

fig. 3 is an enlarged schematic view of the present invention at a.

In the figure: 1. fixing a column; 2. fixing the rod; 3. a hollow groove; 4. a support plate; 5. a first limit plate; 6. a first spring; 7. a fixing plate; 8. a second limiting plate; 9. a second spring; 10. a first slider; 11. a second slider; 12. mounting a plate; 13. a third spring; 14. fastening a bolt; 15. and (7) installing the block.

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. 1-3, the utility model provides a directional spring, which comprises two fixed columns 1, wherein the two fixed columns 1 are fixedly connected, hollow grooves 3 are formed in the two fixed columns 1, fixed rods 2 are slidably connected in the two fixed columns 1, supporting plates 4 are fixedly arranged in the two hollow grooves 3, one ends of the two fixed rods 2 penetrate through the supporting plates 4 and are fixedly connected with first limiting plates 5 arranged on one sides of the supporting plates 4, and moving holes matched with the fixed rods 2 are formed in the two supporting plates 4, so that the two fixed rods 2 are not limited in the sliding process; the first springs 6 are fixedly arranged on one sides of the two first limiting plates 5, so that the corresponding first springs 6 can be fixedly supported conveniently, and a buffering effect is facilitated; one ends of the two first springs 6 are fixedly connected with the inner wall of the hollow groove 3 through the fixing plate 7, so that the self buffering effect of the directional spring is improved conveniently; the equal fixed mounting in middle part of two dead levers 2 has second limiting plate 8, and the equal activity in middle part of two dead levers 2 has cup jointed second spring 9, and the equal fixed mounting of the other end of two dead levers 2 has mounting panel 12, is convenient for assemble this directional spring, and it is more convenient to use.

Preferably, one end of each of the two second springs 9 is fixedly connected to one side of the corresponding support plate 4, and the other end of each of the two second springs 9 is fixedly connected to one side of the corresponding second limiting plate 8, so that the corresponding second spring 9 is fixedly supported, and a buffering effect is achieved; the surfaces of the two fixed columns 1 are movably sleeved with third springs 13, and two ends of each third spring 13 are respectively and fixedly connected with the surface of the corresponding mounting plate 12 through mounting blocks 15, so that the corresponding third springs 13 play a role in fixing, and the self buffering effect of the directional spring is further improved conveniently; the bottom ends of the two first limiting plates 5 are fixedly provided with first sliding blocks 10, and the bottom ends of the inner walls of the two hollow grooves 3 are provided with first sliding grooves matched with the first sliding blocks 10, so that the corresponding first sliding blocks 10 are not limited in the sliding process, and the guiding function is facilitated; the top ends of the two second limiting plates 8 are fixedly provided with second sliding blocks 11, and the top ends of the inner walls of the two hollow grooves 3 are provided with second sliding grooves matched with the second sliding blocks 11, so that the corresponding second sliding blocks 11 are not limited in the sliding process, and the guiding function is facilitated; the four corners on the surfaces of the two mounting plates 12 are fixedly provided with fastening bolts 14, and one side of the two mounting plates 12 is fixedly provided with a rubber pad, so that the directional spring is convenient to mount, the directional spring is more convenient to use, the mounting plates 12 are convenient to protect, and the directional spring is more firmly mounted.

When the directional spring is used specifically, the directional spring is firstly placed in a working place and then assembled by matching the arranged fastening bolt 14 with the related fastening nut; in the using process, the two mounting plates 12 bear certain load, the two fixing columns 1 and the two fixing rods 2 are matched with each other, so that the corresponding fixing rods 2 slide in the hollow grooves 3, and are matched with the first limiting plate 5, the second limiting plate 8 and the supporting plate 4, so that the corresponding first springs 6 and the corresponding second springs 9 contract and stretch, the deformation quantities of the corresponding first springs 6 and the corresponding second springs 9 are changed, and the elastic supports of the first springs 6 and the second springs 9 are used for conveniently improving the self buffering effect of the directional springs and greatly meeting the requirements of production equipment; the third spring 13 that sets up simultaneously under the effect of two dead levers 2, the deformation volume of self changes, because the elastic support of third spring 13 self, and then improves the buffering effect of this directional spring self greatly, and it is more convenient to use.

In the description of the present invention, it is to be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings and are only for convenience in describing the present invention and simplifying the description, but are not intended to indicate or imply that the indicated devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A directional spring comprises two fixed columns (1), and is characterized in that the two fixed columns (1) are fixedly connected with each other, hollow grooves (3) are formed in the two fixed columns (1), fixed rods (2) are slidably connected in the two fixed columns (1), supporting plates (4) are fixedly mounted in the two hollow grooves (3), one ends of the two fixed rods (2) penetrate through the supporting plates (4) and are fixedly connected with first limiting plates (5) arranged on one sides of the supporting plates (4), moving holes matched with the fixed rods (2) are formed in the two supporting plates (4), first springs (6) are fixedly mounted on one sides of the two first limiting plates (5), one ends of the two first springs (6) are fixedly connected with the inner walls of the hollow grooves (3) through fixing plates (7), two the equal fixed mounting in middle part of dead lever (2) has second limiting plate (8), two the equal activity in middle part of dead lever (2) has cup jointed second spring (9), two the equal fixed mounting of the other end of dead lever (2) has mounting panel (12).

2. A directional spring according to claim 1, wherein: one end of each second spring (9) is fixedly connected with one side of the corresponding support plate (4), and the other end of each second spring (9) is fixedly connected with one side of the corresponding second limiting plate (8).

3. A directional spring according to claim 1, wherein: and the surfaces of the two fixing columns (1) are movably sleeved with third springs (13), and the two ends of each third spring (13) are respectively fixedly connected with the surfaces of the corresponding mounting plates (12) through mounting blocks (15).

4. A directional spring according to claim 1, wherein: two the equal fixed mounting in bottom of first limiting plate (5) has first slider (10), two the bottom of hollow groove (3) inner wall is all seted up with first slider (10) assorted first spout.

5. A directional spring according to claim 1, wherein: two the equal fixed mounting in top of second limiting plate (8) has second slider (11), two the top of hollow groove (3) inner wall is all seted up with second slider (11) assorted second spout.

6. A directional spring according to claim 1, wherein: two there are fastening bolt (14), two equal fixed mounting in four corners on mounting panel (12) surface the equal fixed mounting in one side of mounting panel (12) has the rubber pad.