CN210978159U

CN210978159U - Bolt combined gasket for whole body of breaking hammer

Info

Publication number: CN210978159U
Application number: CN201922127049.4U
Authority: CN
Inventors: 佟居峰
Original assignee: Jiangsu Nuosen Heavy Machinery Co ltd
Current assignee: Jiangsu Nuosen Heavy Machinery Co ltd
Priority date: 2019-12-02
Filing date: 2019-12-02
Publication date: 2020-07-10
Anticipated expiration: 2029-12-02

Abstract

The utility model discloses a quartering hammer entire body bolt combination gasket, including gasket one, gasket two, drum one, drum two, bolt, spring, nut, magnetic path one, protection ring, magnetic path two, rubber circle, annular and screw. The utility model discloses a pair of drum two of drum extrude, drum two receives the extrusion removal, drum two remove and extrude the spring, make the spring produce elasticity, the elasticity of spring carries out backward extrusion to drum two, and then give gasket a backward movement's power, make gasket one have the effect of elastic gasket with gasket two, promote the protection ring, the protection ring removes and drives magnetic path two and removes inside and laminating with gasket two, and then install the protection ring in two one ends of gasket, a gasket annular side is laminated with rubber circle internal surface mutually this moment, along with gasket one removes and laminates with gasket two, inside gasket annular side gets into the rubber circle completely, and then protect the combination gasket.

Description

Bolt combined gasket for whole body of breaking hammer

Technical Field

The utility model relates to a combination gasket specifically is a quartering hammer entire body bolt combination gasket, belongs to quartering hammer application technical field.

Background

The power source of the hydraulic breaking hammer is pressure oil provided by a pump station of an excavator or a loader, and the hydraulic breaking hammer can effectively clean floating stones and soil in rock gaps in the excavation of the foundation of a building. The principle of selecting the hydraulic breaking hammer is to select the most suitable hydraulic breaking hammer according to the type of the excavator and the operation environment.

The combined gasket for the breaking hammer used at present has certain defects, a first gasket and a second gasket are absent for elastic connection, when the whole bolt is installed, the combined gasket can only be installed under the influence of installation space, the elastic gasket cannot be installed, the practicability of the first gasket and the second gasket is reduced, meanwhile, a protection mechanism is absent, and the inconvenience of rust prevention protection on the first gasket, the second gasket and parts inside the elastic combined mechanism is caused, so that the service life is prolonged. Therefore, the breaking hammer whole-body bolt combination gasket is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a quartering hammer entire body bolt composite gasket in order to solve above-mentioned problem.

The utility model realizes the above purpose by the following technical proposal, a breaking hammer whole body bolt combination gasket comprises a gasket I, a gasket II, an elastic combination mechanism and a protection mechanism, wherein the gasket II is arranged on one side of the gasket I;

the elastic combination mechanism comprises a first cylinder, a second cylinder, a bolt, a spring and a nut, wherein one end of a first gasket is uniformly provided with more than two first circular grooves, the first cylinder is fixedly arranged inside the first circular grooves, one end of the second gasket is uniformly provided with more than two second circular grooves, the second cylinder is fixedly arranged inside the second circular grooves, one end of the second cylinder is attached to the spring, one end of the spring is attached to the inner wall of the second circular grooves, the third circular grooves are arranged inside the second circular grooves, the nut is fixedly arranged inside the third circular grooves, the nut is arranged on the annular side face of the bolt, and one end of the bolt is attached to the second cylinder;

protection mechanism includes protection ring, two magnetic blocks, rubber circle, annular and screw, two one end installation protection rings of gasket, two magnetic blocks of the inside even fixed mounting of protection ring two above, and two one ends of magnetic block extend to inside two gaskets, the annular is seted up to protection ring one end, protection ring one end installation rubber circle, and inside rubber circle one end extends to the annular, evenly install the screw more than two on the protection ring annular side, and screw one end passes the rubber circle and installs inside the collar.

Preferably, the elastic combination mechanisms are provided with more than two groups, the more than two groups of elastic combination mechanisms have the same structure, and the more than two groups of elastic combination mechanisms are uniformly arranged at one end of the gasket.

Preferably, a first magnetic block is fixedly mounted inside the circular groove III, and one end of the first magnetic block is attached to the bolt.

Preferably, the outer diameter of the first cylinder is the same as that of the second cylinder, the inner diameter of the first cylinder is larger than that of the nut on the bolt, the diameter of the nut on the bolt is larger than that of the second cylinder, the diameter of the nut on the bolt is smaller than that of the second cylinder, and the second cylinder and the spring are both mounted on the annular side face of the bolt.

Preferably, more than two square grooves are uniformly formed in one end of the second gasket, and one end of the second magnetic block extends into the square grooves.

Preferably, the inner diameter of the rubber ring is equal to the outer diameter of the first gasket, and the inner diameter of the first gasket is the same as the inner diameter of the second gasket.

The utility model has the advantages that:

1. the first beneficial effect is that the second gasket is arranged at one end of the first gasket, so that a nut on a bolt enters the first cylinder, then a user pushes the first gasket, the first gasket is lifted to drive the first cylinder to move and be attached to the second cylinder, the first gasket continues to move, the second cylinder is extruded and moved, the second cylinder moves to extrude the spring, the spring generates elasticity, the elasticity of the spring reversely extrudes the second cylinder, and then the force for reversely moving the first gasket is given to the second gasket, so that the first gasket and the second gasket have the effect of elastic gaskets, the problem that the first gasket and the second gasket are lack of elastic connection functions is solved, when the whole body bolt is arranged, only a combined gasket can be arranged under the influence of an installation space, the elastic gaskets cannot be arranged, and the problem of practicability of the first gasket and the second gasket;

2. the second beneficial effect, promote the protection ring, the protection ring removes and drives the inside and laminating with two gaskets that get into the square groove of magnetic path two, and then installs the protection ring in two one ends of gasket, and the laminating of gasket annular side and rubber circle internal surface is mutually simultaneously gone up along with the gasket removes and laminates with two gaskets, and gasket annular side gets into inside the rubber circle completely, and then protects the gasket combination, has solved and has lacked protection mechanism, has caused inconvenient rust-resistant protection to the inside part of gasket one, gasket two and elastic combination mechanism, and then has reduced life's drawback.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

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

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

FIG. 3 is a partial enlarged view of the position A of the present invention;

fig. 4 is a partial enlarged view of the position B of the present invention.

In the figure: 1. the device comprises a first gasket, a second gasket, a third gasket, a fourth gasket, a fifth gasket, a sixth gasket, a.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-4, a breaking hammer whole body bolt combination gasket includes a first gasket 1, a second gasket 2, an elastic combination mechanism and a protection mechanism, wherein the second gasket 2 is installed on one side of the first gasket 1;

the elastic combination mechanism comprises a cylinder I3, a cylinder II 4, a bolt 5, a spring 6 and a nut 7, wherein one end of a gasket I1 is uniformly provided with more than two circular grooves I, the cylinder I3 is fixedly arranged in the circular grooves I, one end of a gasket II 2 is uniformly provided with more than two circular grooves II, the cylinder II 4 is fixedly arranged in the circular grooves II, one end of the cylinder II 4 is attached to the spring 6, one end of the spring 6 is attached to the inner wall of the circular grooves II, the circular grooves III are arranged in the circular grooves II, the nut 7 is fixedly arranged in the circular grooves III, the nut 7 is arranged on the annular side face of the bolt 5, one end of the bolt 5 is attached to the cylinder II 4, a user installs the gasket II 2 at one end of the gasket I1 to enable a nut on the bolt 5 to enter the cylinder I3, then pushes the gasket I1, the gasket I is lifted to drive the cylinder I3 to move to be, the first gasket 1 continues to move, so that the first cylinder 3 extrudes the second cylinder 4, the second cylinder 4 is extruded to move, the second cylinder 4 moves to extrude the spring 6, the spring 6 generates elastic force, the elastic force of the spring 6 reversely extrudes the second cylinder 4, and then the first gasket 1 is given a reverse movement force, so that the first gasket 1 and the second gasket 2 have the effect of an elastic gasket, the practicability of the combined gasket is improved, the design of the bolt 5 and the nut 7 is convenient for installing or taking out the second cylinder 4 and the spring 6, and the spring 6 is convenient to replace;

the protection mechanism comprises a protection ring 9, two magnetic blocks 10, a rubber ring 11, an annular groove 12 and screws 13, the protection ring 9 is installed at one end of the gasket II 2, the two magnetic blocks 10 are uniformly and fixedly installed inside the protection ring 9, one end of each magnetic block 10 extends into the gasket II 2, the annular groove 12 is formed in one end of the protection ring 9, the rubber ring 11 is installed at one end of the protection ring 9, one end of the rubber ring 11 extends into the annular groove 12, the two screws 13 are uniformly installed on the annular side surface of the protection ring 9, one end of each screw 13 penetrates through the rubber ring 11 and is installed inside the installation ring, a user installs the protection ring 9 at one end of the gasket II 2, so that the two magnetic blocks 10 are aligned with the square groove, then the user pushes the protection ring 9, the protection ring 9 is moved to drive the two magnetic blocks 10 to move into the square groove and be attached to, at the moment, the annular side face of the first gasket 1 is attached to the inner surface of the rubber ring 11, along with the fact that the first gasket 1 moves to be attached to the second gasket 2, the annular side face of the first gasket 1 completely enters the rubber ring 11, the combined gasket is further protected, and the design of the screw 13 and the annular groove 12 facilitates connection of the protection ring 9 and the rubber ring 11.

The elastic combination mechanisms are more than two groups, the structures of the more than two groups of elastic combination mechanisms are the same, and the more than two groups of elastic combination mechanisms are uniformly arranged at one end of the first gasket 1; a first magnetic block 8 is fixedly installed inside the circular groove III, one end of the first magnetic block 8 is attached to the bolt 5, the bolt 5 is conveniently fixed through the design, and the bolt 5 is prevented from loosening; the outer diameter of the cylinder I3 is the same as that of the cylinder II 4, the inner diameter of the cylinder I3 is larger than that of a nut on the bolt 5, the diameter of the nut on the bolt 5 is larger than that of the cylinder II 4, the diameter of the nut on the bolt 5 is smaller than that of the cylinder II 4, the cylinder II 4 and the spring 6 are both arranged on the annular side face of the bolt 5, and the design facilitates that one end of the bolt 5 enters the circular groove, the cylinder I3 is attached to the cylinder II 4, and the cylinder I3 extrudes the cylinder II 4; one end of the second gasket 2 is uniformly provided with more than two square grooves, and one end of the second magnetic block 10 extends into the square grooves, so that the second magnetic block 10 is convenient to attach to the second gasket 2; the inner diameter of the rubber ring 11 is equal to the outer diameter of the first gasket 1, the inner diameter of the first gasket 1 is equal to the inner diameter of the second gasket 2, and the rubber ring 11 is convenient to mount on the first gasket 1 due to the design.

The utility model discloses when using, install 1 one end at gasket one with gasket two 2, make nut on the bolt 5 get into drum one 3 inside, then the user of service promotes gasket one 1, the gasket is carried and is moved and drive drum one 3 and remove and laminate with drum two 4, gasket one 1 continues to move, make drum one 3 extrude drum two 4, drum two 4 receives the extrusion and removes, drum two 4 removes and extrudes spring 6, make spring 6 produce elasticity, spring 6's elasticity carries out backward extrusion to drum two 4, and then give gasket one 1 backward movement's power, make gasket one 1 and gasket two 2 have elastic gasket's effect.

Promote protection ring 9, protection ring 9 removes and drives two 10 removal entering square groove insidely and with two 2 laminatings of gasket, and then installs protection ring 9 in two 2 one ends of gasket, and the laminating of gasket 1 annular side and 11 internal surfaces of rubber circle is mutually laminated this moment, and along with gasket 1 removes and laminates with two 2 gaskets, inside gasket 1 annular side got into rubber circle 11 completely, and then protected the gasket of combination.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a quartering hammer entire body bolt composite gasket which characterized in that: the elastic combined type automobile seat cushion comprises a first gasket (1), a second gasket (2), an elastic combined mechanism and a protection mechanism, wherein the second gasket (2) is arranged on one side of the first gasket (1);

the elastic combination mechanism comprises a first cylinder (3), a second cylinder (4), a bolt (5), a spring (6) and a nut (7), wherein more than two first circular grooves are uniformly formed in one end of a first gasket (1), the first cylinder (3) is fixedly installed in the first circular groove, more than two second circular grooves are uniformly formed in one end of a second gasket (2), the second cylinder (4) is fixedly installed in the second circular groove, one end of the second cylinder (4) is attached to the spring (6), one end of the spring (6) is attached to the inner wall of the second circular groove, a third circular groove is formed in the second circular groove, the nut (7) is fixedly installed in the third circular groove, the nut (7) is installed on the annular side face of the bolt (5), and one end of the bolt (5) is attached to the second cylinder (4);

protection machanism includes protection ring (9), two (10) of magnetic block, rubber circle (11), annular (12) and screw (13), inside two (2) one end installation protection ring (9) of gasket, two (10) of magnetic block above the even fixed mounting of protection ring (9) inside two (10), and inside two (10) one end of magnetic block extended to gasket two (2), annular (12) are seted up to protection ring (9) one end, rubber circle (11) are installed to protection ring (9) one end, and inside rubber circle (11) one end extended to annular (12), evenly install screw (13) more than two on protection ring (9) annular side, and screw (13) one end is passed rubber circle (11) and is installed inside the collar.

2. The breaking hammer through-body bolt combination gasket as claimed in claim 1, wherein: the elastic combination mechanisms are more than two groups, the elastic combination mechanisms are the same in structure, and the elastic combination mechanisms are uniformly arranged at one end of the first gasket (1).

3. The breaking hammer through-body bolt combination gasket as claimed in claim 1, wherein: a first magnetic block (8) is fixedly installed inside the circular groove III, and one end of the first magnetic block (8) is attached to the bolt (5).

4. The breaking hammer through-body bolt combination gasket as claimed in claim 1, wherein: the outer diameter of the first cylinder (3) is the same as that of the second cylinder (4), the inner diameter of the first cylinder (3) is larger than that of a nut on the bolt (5), the diameter of the nut on the bolt (5) is larger than that of the second cylinder (4), the diameter of the nut on the bolt (5) is smaller than that of the second cylinder (4), and the second cylinder (4) and the spring (6) are both installed on the annular side face of the bolt (5).

5. The breaking hammer through-body bolt combination gasket as claimed in claim 1, wherein: and one end of the second gasket (2) is uniformly provided with more than two square grooves, and one end of the second magnetic block (10) extends into the square grooves.

6. The breaking hammer through-body bolt combination gasket as claimed in claim 1, wherein: the inner diameter of the rubber ring (11) is equal to the outer diameter of the first gasket (1), and the inner diameter of the first gasket (1) is the same as the inner diameter of the second gasket (2).