CN214534145U

CN214534145U - Clutch master cylinder with protector

Info

Publication number: CN214534145U
Application number: CN202120280719.0U
Authority: CN
Inventors: 赵章佑
Original assignee: Ruian Qinlide Auto Parts Co Ltd
Current assignee: Ruian Qinlide Auto Parts Co Ltd
Priority date: 2021-02-01
Filing date: 2021-02-01
Publication date: 2021-10-29
Anticipated expiration: 2031-02-01

Abstract

The utility model discloses a clutch master cylinder with protector, including the push rod, the push rod is installed inside the pump body, stabilizing mean is installed to the left side outer wall of push rod, the inner wall of splint is laminated with the outer wall of push rod mutually, the outside rigid coupling of splint has the montant. This clutch master cylinder with protector, through the pump body, the push rod, splint, the montant, a spring, a housing, the knee lever, cooperation between slide bar and the kicking block, the pump body drives the push rod and removes telescopically, splint drive the montant and remove to the outside, splint drive the outer wall removal of knee lever at the slide bar, the montant compresses the spring top in the casing, otherwise give splint inboard power through the elasticity of spring, the splint centre gripping push rod of both sides, give the stable spacing power of push rod, avoid the phenomenon of skew activity about the push rod appears, guarantee the normal use of push rod, current clutch master cylinder has been solved because long-time use, the movable phenomenon can appear to the push rod, influence the problem of normal use.

Description

Clutch master cylinder with protector

Technical Field

The utility model relates to a clutch master cylinder technical field specifically is a clutch master cylinder with protector.

Background

The clutch master cylinder is connected at the clutch running-board and the part of being connected through oil pipe and clutch booster, and the effect is that gather footboard stroke information and make the clutch realize the separation through the effect of booster, but current clutch master cylinder is because long-time use, and the action phenomenon can appear in the push rod, influences the problem of normal use, has the current clutch master cylinder to adopt the bolt installation more simultaneously, and the installation rate is slow, influences the problem of installation effectiveness.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a clutch master cylinder with protector to solve the current clutch master cylinder that proposes in the above-mentioned background art because long-time use, the movable phenomenon can appear in the push rod, influences the problem of normal use.

In order to achieve the above object, the utility model provides a following technical scheme: a clutch master cylinder with a protective device comprises a push rod, wherein the push rod is arranged in a pump body, and a stabilizing mechanism is arranged on the outer wall of the left side of the push rod;

the stabilizing mechanism comprises a clamping plate, a vertical rod, a spring, a shell, a curved rod, a sliding rod and a top block;

the inner wall of splint laminates with the outer wall of push rod mutually, the outside rigid coupling of splint has the montant, the outside rigid coupling of montant has the spring, the outside rigid coupling of spring has the casing, the outside rigid coupling of casing is at the inner wall of shell, the inner wall rigid coupling of shell is at the outer wall of the pump body, the inner wall of shell laminates with the outer wall of push rod mutually, the outside rigid coupling of splint has the knee, the outside inner wall clearance fit of knee has the slide bar, the inboard rigid coupling of slide bar has the kicking block, the outside rigid coupling of slide bar is at the inner wall of shell.

Preferably, the clamping plate is semicircular.

Preferably, the clamping plates are symmetrically arranged with respect to the push rod.

Preferably, the outer wall of the right side of the push rod is in threaded connection with a nut, and a push rod fork is installed on the right side of the push rod.

Preferably, the outer side of the pump body is provided with a mounting mechanism;

the mounting mechanism comprises a threaded rod, a handle, a transverse plate, a bearing, a rotating block, a clamping groove, a transverse rod and a mounting plate;

the outside rigid coupling of threaded rod has the handle, the inboard outer wall threaded connection of threaded rod has the diaphragm, the tip rigid coupling of diaphragm has the mounting panel, the inboard of mounting panel is laminated with the tip of the pump body mutually, the threaded rod passes through the bearing and rotates with the turning block and link to each other, the inboard rigid coupling of turning block has the fixture block, the inboard outer wall joint of fixture block has the draw-in groove, the draw-in groove is seted up at the outside inner wall of horizontal pole, the outer wall of horizontal pole all laminates with the inner wall of mounting panel and the pump body mutually.

Preferably, the outer wall of the handle is processed with abrasive grains.

Compared with the prior art, the beneficial effects of the utility model are that: compared with the prior art, the clutch master cylinder with the protection device has the following advantages:

through the cooperation between the pump body, the push rod, the clamping plates, the vertical rod, the spring, the shell, the curved rod, the sliding rod and the ejector block, the pump body drives the push rod to move and stretch, the clamping plates drive the vertical rod to move outwards, the clamping plates drive the curved rod to move on the outer wall of the sliding rod, the vertical rod enables the spring to be pressed in the shell, otherwise, the clamping plates are forced inwards by the elasticity of the spring, the clamping plates on the two sides clamp the push rod to provide stable limiting force for the push rod, the phenomenon that the push rod moves up and down in an offset mode is avoided, the normal use of the push rod is guaranteed, and the problem that the normal use of the existing clutch master cylinder is influenced due to the fact that the push rod moves due to long-time use is solved;

through the cooperation between the pump body and the installation mechanism, rotate the handle and drive the threaded rod and rotate and inwards remove in the diaphragm, the threaded rod passes through the bearing at the commentaries on classics piece internal rotation, makes the commentaries on classics piece drive the fixture block and inwards remove, and the fixture block is inserted in the draw-in groove on the horizontal pole, makes the horizontal pole spacing in the mounting panel and the pump body, makes the pump body install on the mounting panel fast, improves the installation effectiveness, has solved current clutch master cylinder and has adopted the bolt installation more, and the installation rate is slow, influences the problem of installation effectiveness.

Drawings

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

FIG. 2 is a schematic view of the mounting plate, cross bar and pump body of FIG. 1;

FIG. 3 is a schematic view of the threaded rod, handle and cross plate of FIG. 1;

fig. 4 is a schematic structural diagram of the vertical rod, the spring and the housing in fig. 1.

In the figure: 1. the pump body, 2, push rod, 3, nut, 4, stabilizing mechanism, 401, splint, 402, montant, 403, spring, 404, casing, 405, shell, 406, curved bar, 407, slide bar, 408, kicking block, 5, installation mechanism, 501, threaded rod, 502, handle, 503, diaphragm, 504, bearing, 505, turning block, 506, fixture block, 507, clamping groove, 508, cross bar, 509, mounting panel, 6, push rod fork.

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 clutch master cylinder with a protection device comprises a push rod 2, the push rod 2 is installed inside a pump body 1, the pump body 1 is a common clutch master cylinder on the market, a stabilizing mechanism 4 is installed on the outer wall of the left side of the push rod 2, the stabilizing mechanism 4 comprises a clamp plate 401, a vertical rod 402, a spring 403, a shell 404, a shell 405, a curved rod 406, a sliding rod 407 and a top block 408, the inner wall of the clamp plate 401 is attached to the outer wall of the push rod 2, the clamp plates 401 on two sides clamp the push rod 2 to provide stable limiting force for the push rod 2 and avoid the phenomenon that the push rod 2 is deflected and moves up and down, the vertical rod 402 is fixedly connected to the outer side of the clamp plate 401, the spring 403 is fixedly connected to the outer side of the vertical rod 402, the shell 404 is fixedly connected to the outer side of the spring 403, the clamp plate 401 drives the vertical rod 402 to move to the outer side, the spring 403 is pressed against the shell 404 by the vertical rod 402, otherwise, the inward force is provided to the clamp plate 401 through the elasticity of the spring 403, the outer side of the shell 404 is fixedly connected to the inner wall of the shell 405, the inner wall rigid coupling of shell 405 is at the outer wall of pump body 1, the inner wall of shell 405 and the outer wall of push rod 2 laminate mutually, push rod 2 is flexible in shell 405, splint 401's outside rigid coupling has curved bar 406, curved bar 406's outside inner wall clearance fit has slide bar 407, splint 401 drives curved bar 406 and removes at slide bar 407's outer wall, slide bar 407's inboard rigid coupling has kicking block 408, slide bar 407's outside rigid coupling is at the inner wall of shell 405, splint 401 is semicircular, be convenient for agree with the outer wall of push rod 2, splint 401 sets up about push rod 2 symmetry, make the spacing stability of push rod 2.

The outer wall of the right side of the push rod 2 is in threaded connection with a nut 3, and the right side of the push rod 2 is provided with a push rod fork 6.

The outer side of the pump body 1 is provided with an installation mechanism 5, the installation mechanism 5 comprises a threaded rod 501, a handle 502, a transverse plate 503, a bearing 504, a rotating block 505, a fixture block 506, a clamping groove 507, a cross rod 508 and an installation plate 509, the outer side of the threaded rod 501 is fixedly connected with the handle 502, the outer wall of the inner side of the threaded rod 501 is in threaded connection with the transverse plate 503, the threaded rod 501 is driven by the rotating handle 502 to rotate and move towards the inner side in the transverse plate 503, the end part of the transverse plate 503 is fixedly connected with the installation plate 509, the inner side of the installation plate 509 is attached to the end part of the pump body 1, the threaded rod 501 is rotatably connected with the rotating block 505 through the bearing 504, the inner side of the rotating block 505 is fixedly connected with the fixture block 506, the outer wall of the inner side of the fixture block 506 is clamped with the clamping groove 507, the clamping groove 507 is opened on the inner wall of the outer side of the cross rod 508, the outer wall of the cross rod 508 is both attached to the inner walls of the installation plate 509 and the pump body 1, the threaded rod 501 rotates in the rotating block 505 through the bearing 504, so that the rotating block 505 to drive the fixture block 506 to move towards the inner side, the clamping block 506 is inserted into the clamping groove 507 on the cross bar 508, so that the cross bar 508 is limited in the mounting plate 509 and the pump body 1, the pump body 1 is rapidly mounted on the mounting plate 509, and the outer wall of the handle 502 is provided with grinding lines to increase the rotating friction force.

When the clutch master cylinder with the protection device is used, firstly, the handle 502 is manually rotated to drive the threaded rod 501 to rotate and move towards the inner side in the transverse plate 503, the threaded rod 501 rotates in the rotating block 505 through the bearing 504, the rotating block 505 drives the clamping block 506 to move towards the inner side, the clamping block 506 is inserted into the clamping groove 507 on the cross rod 508, the cross rod 508 is limited in the mounting plate 509 and the pump body 1, the pump body 1 is quickly mounted on the mounting plate 509, the pump body 1 drives the push rod 2 to move and stretch, the clamping plate 401 drives the vertical rod 402 to move towards the outer side, the clamping plate 401 drives the curved rod 406 to move on the outer wall of the sliding rod 407, the vertical rod 402 pushes the spring 403 against the shell 404 to be compressed, otherwise, the inward force is applied to the clamping plate 401 through the elasticity of the spring 403, the push rod 401 on the two sides clamp the push rod 2, stable limiting force is applied to the push rod 2, and the phenomenon that the push rod 2 moves up and down is avoided.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships 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.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above 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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a clutch master cylinder with protector, includes push rod (2), its characterized in that: the push rod (2) is arranged in the pump body (1), and the outer wall of the left side of the push rod (2) is provided with a stabilizing mechanism (4);

the stabilizing mechanism (4) comprises a clamping plate (401), a vertical rod (402), a spring (403), a shell (404), a shell (405), a curved rod (406), a sliding rod (407) and a top block (408);

the inner wall of splint (401) is laminated with the outer wall of push rod (2) mutually, the outside rigid coupling of splint (401) has montant (402), the outside rigid coupling of montant (402) has spring (403), the outside rigid coupling of spring (403) has casing (404), the outside rigid coupling of casing (404) is at the inner wall of shell (405), the inner wall rigid coupling of shell (405) is at the outer wall of the pump body (1), the inner wall of shell (405) is laminated with the outer wall of push rod (2) mutually, the outside rigid coupling of splint (401) has curved bar (406), the outside inner wall clearance fit of curved bar (406) has slide bar (407), the inboard rigid coupling of slide bar (407) has kicking block (408), the outside rigid coupling of slide bar (407) is at the inner wall of shell (405).

2. The clutch master cylinder with the protection device according to claim 1, characterized in that: the clamping plate (401) is semicircular.

3. The clutch master cylinder with the protection device according to claim 1, characterized in that: the clamping plates (401) are symmetrically arranged relative to the push rod (2).

4. The clutch master cylinder with the protection device according to claim 1, characterized in that: the right side outer wall threaded connection of push rod (2) has nut (3), push rod fork (6) are installed on the right side of push rod (2).

5. The clutch master cylinder with the protection device according to claim 1, characterized in that: an installation mechanism (5) is installed on the outer side of the pump body (1);

the mounting mechanism (5) comprises a threaded rod (501), a handle (502), a transverse plate (503), a bearing (504), a rotating block (505), a clamping block (506), a clamping groove (507), a cross rod (508) and a mounting plate (509);

the outside rigid coupling of threaded rod (501) has handle (502), the inboard outer wall threaded connection of threaded rod (501) has diaphragm (503), the tip rigid coupling of diaphragm (503) has mounting panel (509), the inboard tip of the pump body (1) of mounting panel (509) is laminated mutually, threaded rod (501) rotate with commentaries on classics piece (505) through bearing (504) and link to each other, the inboard rigid coupling of commentaries on classics piece (505) has fixture block (506), the inboard outer wall joint of fixture block (506) has draw-in groove (507), the outside inner wall at horizontal pole (508) is seted up in draw-in groove (507), the outer wall of horizontal pole (508) all laminates mutually with the inner wall of mounting panel (509) and pump body (1).

6. The master clutch pump with a guard according to claim 5, wherein: the outer wall of the handle (502) is processed with grinding grains.