CN213862204U

CN213862204U - Novel brake cylinder

Info

Publication number: CN213862204U
Application number: CN202022849035.6U
Authority: CN
Inventors: 陈武
Original assignee: Ruian Ruidi Brake Technology Co ltd
Current assignee: Ruian Ruidi Brake Technology Co ltd
Priority date: 2020-12-01
Filing date: 2020-12-01
Publication date: 2021-08-03
Anticipated expiration: 2030-12-01

Abstract

The utility model discloses a novel brake cylinder, including cylinder body, connecting pipe, valve and end cover, the top intercommunication of cylinder body has connecting pipe, the internally mounted of connecting pipe has the valve, the end cover is all installed to the left and right sides of cylinder body, the upper surface left side rigid coupling of cylinder body has strengthening mechanism. This novel brake cylinder, through the support, the arc, splint, the cooperation of screw thread round pin and first nut etc. is used, the left and right sides of managing is arranged respectively in to arc and splint, increase the outer wall intensity of managing even, the problem of even managing easy buckling among the prior art has been solved, through the shell, the horizontal pole, the arris board, the cooperation of spring and screw cap etc. is used, the horizontal pole moves right in the shell, the horizontal pole drives the arris board and with spring compression, the arris board moves right in the shell, the screw cap that rotates the horizontal pole outer wall carries out the rigidity to the horizontal pole, use range through increasing the ejector pin improves application range.

Description

Novel brake cylinder

Technical Field

The utility model relates to a brake cylinder technical field specifically is a novel brake cylinder.

Background

The wheel cylinder of braking is the indispensable chassis brake part of braking system, its main effect is the top brake block, brake block friction brake drum, make the speed of a motor vehicle reduce with static, the master cylinder produces thrust and pushes hydraulic pressure oil pressure to the wheel cylinder after stepping on the brake, the inside piston of wheel cylinder receives hydraulic pressure force and begins to remove and promote the brake block, important component part in the braking system during the wheel cylinder of braking, but current novel braking wheel cylinder, the connecting pipe surface strength who is used for conveying gas is low, take place easily and buckle, the practicality that leads to whole mechanism descends, the range of ejector pin is fixed, can not adjust, influence application range, hardly satisfy the user demand to the wheel cylinder of braking in the automotive industry.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel brake cylinder to propose current novel brake cylinder in solving above-mentioned background art, the even pipe surface strength who is used for conveying gas is low, takes place to buckle easily, leads to the problem that the practicality of whole mechanism descends.

In order to achieve the above object, the utility model provides a following technical scheme: a novel brake cylinder comprises a cylinder body, connecting pipes, valves and end covers, wherein the connecting pipes are communicated with the top end of the cylinder body, the valves are installed inside the connecting pipes, the end covers are installed on the left side and the right side of the cylinder body, and a reinforcing mechanism is fixedly connected to the left side of the upper surface of the cylinder body;

the reinforcing mechanism comprises a support, an arc-shaped plate, a clamping plate, a threaded pin and a first nut;

the bottom and the cylinder body looks rigid coupling of support, the right side rigid coupling of support has the arc, the right side of arc is equipped with splint, the inner wall of splint and arc all closely laminates with the connecting pipe, the equal swing joint of terminal surface has the screw thread round pin around the splint, two the left end of screw thread round pin all runs through arc and first nut threaded connection, the outer wall and the arc clearance fit of screw thread round pin.

Preferably, the frid has all been laminated to the upper and lower both sides of cylinder body, and the top the equal clearance fit in both ends has the bolt around the frid, the outer wall of bolt runs through two frids and third nut threaded connection, the outer wall of end cover and cylinder body all closely laminates with the frid, and the right side rigid coupling of end cover has the fixed pin, the ejector pin is installed to the right-hand member of cylinder body, the outer wall and the end cover clearance fit of ejector pin.

Preferably, the right side of the ejector rod is fixedly connected with an adjusting mechanism;

the adjusting mechanism comprises a shell, a cross bar, a prismatic plate, a spring and a threaded cap;

the left side and the ejector pin looks rigid coupling of shell, the inside clearance fit of shell has the horizontal pole, the left side rigid coupling of horizontal pole has the arris shaped plate, the outer wall and the shell clearance fit of arris shaped plate, the outer wall clearance fit of horizontal pole has the spring, the left and right sides of spring is laminated with arris shaped plate and shell respectively mutually, the outer wall threaded connection of horizontal pole has the screw cap.

Preferably, the cross bar and the shell form a sliding mechanism.

Preferably, the right end of the cross rod is fixedly connected with an installation mechanism;

the mounting mechanism comprises a baffle, a plug, a connecting frame and a second nut;

the left side of the baffle is fixedly connected with the cross rod, the right side of the baffle is fixedly connected with a plug, the right end of the plug penetrates through the connecting frame to be connected with the second nut through threads, and the outer wall of the plug is in clearance fit with the connecting frame.

Preferably, the plug is arranged perpendicular to the baffle.

Compared with the prior art, the beneficial effects of the utility model are that: this novel brake cylinder has following advantage for traditional technique:

the clamping plate is placed on the right side of the connecting pipe through the matching use of the support, the arc-shaped plate, the clamping plate, the threaded pin, the first nut and the like, the threaded pin penetrates through the through hole of the arc-shaped plate, the threaded pin is fixed through the first nut, and the arc-shaped plate and the clamping plate are further respectively placed on the left side and the right side of the connecting pipe, so that the strength of the outer wall of the connecting pipe is increased, the problem that the connecting pipe is easy to bend in the prior art is solved, and the practicability of the whole mechanism is improved;

the cross rod moves rightwards in the shell, the cross rod drives the prism plate to compress the spring, the prism plate moves rightwards in the shell, the threaded cap which rotates the outer wall of the cross rod fixes the position of the cross rod, the application range is enlarged through increasing the using range of the ejector rod, and the application requirements of the brake cylinder in the automobile industry are greatly met.

Drawings

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

FIG. 2 is a schematic view of the connection structure of the reinforcing mechanism and the connecting pipe in FIG. 1;

FIG. 3 is a schematic view of a connection structure of the adjusting mechanism and the push rod in FIG. 1;

FIG. 4 is a schematic view of the connection structure between the mounting mechanism and the cross bar in FIG. 1.

In the figure: 1. the device comprises a cylinder body, 2, a connecting pipe, 3, a valve, 4, an end cover, 5, a reinforcing mechanism, 501, a support, 502, an arc-shaped plate, 503, a clamping plate, 504, a threaded pin, 505, a first nut, 6, an adjusting mechanism, 601, a shell, 602, a cross rod, 603, a prismatic plate, 604, a spring, 605, a threaded cap, 7, an installation mechanism, 701, a baffle, 702, a plug, 703, a connecting frame, 704, a second nut, 8, a trough plate, 9, a bolt, 10, a third nut, 11, a fixing pin, 12 and a push rod.

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 novel brake cylinder comprises a cylinder body 1, a connecting pipe 2, a valve 3 and an end cover 4, wherein the top end of the cylinder body 1 is communicated with the connecting pipe 2, the valve 3 is arranged inside the connecting pipe 2, the cylinder body 1 is a common brake cylinder on the market and is not described any more, the end cover 4 is arranged on each of the left side and the right side of the cylinder body 1, a reinforcing mechanism 5 is fixedly connected to the left side of the upper surface of the cylinder body 1, the reinforcing mechanism 5 comprises a support 501, an arc-shaped plate 502, a clamping plate 503, a threaded pin 504 and a first nut 505, the bottom end of the support 501 is fixedly connected with the cylinder body 1, the arc-shaped plate 502 is fixedly connected to the right side of the support 501, the clamping plate 503 is arranged on the right side of the arc-shaped plate 502, the clamping plate 503 and the arc-shaped plate 502 are positioned on the outer wall of the connecting pipe 2 to increase the strength of the outer wall of the connecting pipe 2, the clamping plate 503 and the inner walls of the arc-shaped plate 502 are tightly attached to the connecting pipe 2, the threaded pin 504 is movably connected to the front end face and the rear end face of the clamping plate 503, the threaded pin 504 is movably connected to the clamping plate 503 through a pin shaft 503, the left ends of the two threaded pins 504 penetrate through the arc-shaped plate 502 and are in threaded connection with a first nut 505, the clamping plate 503 is fixed on the right side of the connecting pipe 2 by the threaded pins 504 and the first nut 505, and the outer wall of the threaded pins 504 is in clearance fit with the arc-shaped plate 502.

All the laminating of the upper and lower both sides of cylinder body 1 has frid 8, the equal clearance fit in both ends has bolt 9 around the frid 8 at top, bolt 9's outer wall runs through two frids 8 and 10 threaded connection of third nut, all connect through bolt 9 and third nut 10 between per two frids 8, end cover 4 and cylinder body 1's outer wall all closely laminates with frid 8, the right side rigid coupling of end cover 4 on right side has fixed pin 11, the outer wall processing of fixed pin 11 has the screw thread, ejector pin 12 is installed to cylinder body 1's right-hand member, top cap 12 is cylinder body 1's component part, ejector pin 12's outer wall and end cover 4 clearance fit.

An adjusting mechanism 6 is fixedly connected to the right side of the ejector rod 12, the adjusting mechanism 6 comprises a shell 601, a cross rod 602, a prismatic plate 603, a spring 604 and a threaded cap 605, the left side of the shell 601 is fixedly connected with the ejector rod 12, a cross rod 602 is in clearance fit inside the shell 601, threads are machined on the outer wall of the cross rod 602, the prismatic plate 603 is fixedly connected to the left side of the cross rod 602, the outer wall of the prismatic plate 603 is in clearance fit with the shell 601, the prismatic plate 603 prevents the cross rod 601 from rotating in the shell 601, a spring 604 is in clearance fit with the outer wall of the cross rod 602, the left side and the right side of the spring 604 are respectively attached to the prismatic plate 603 and the shell 601, the threaded cap 605 is in threaded connection with the outer wall of the cross rod 602, the threaded cap 605 fixes the position of the cross rod 602, the cross rod 602 and the shell 601 form a sliding mechanism, and the cross rod 602 can move rightwards in the shell 601.

The right end of the cross rod 602 is fixedly connected with an installation mechanism 7, the installation mechanism 7 comprises a baffle 701, a plug 702, a connecting frame 703 and a second nut 704, the left side of the baffle 701 is fixedly connected with the cross rod 602, the right side of the baffle 701 is fixedly connected with the plug 702, threads are machined on the outer wall of the plug 702, the right end of the plug 702 penetrates through the connecting frame 703 and is in threaded connection with the second nut 704, the connecting frame 703 is connected with an external device, the outer wall of the plug 702 is in clearance fit with the connecting frame 703, and the plug 702 is perpendicular to the baffle 701.

In this example, when the brake cylinder is used, firstly, the bracket 501 with the arc plate 502 is welded on the upper surface of the cylinder body 1, then the clamping plate 503 is placed on the right side of the connecting pipe 2, the threaded pin 504 penetrates through the through hole of the arc plate 502, the threaded pin 504 is fixed by the first nut 505, then the arc plate 502 and the clamping plate 503 are respectively placed on the left side and the right side of the connecting pipe 2, the strength of the outer wall of the connecting pipe 2 is increased, then the connecting frame 703 is inserted into the outer wall of the plug 702, the position of the connecting frame 703 is fixed by the second nut 704, when the length of the connecting frame 703 needs to be adjusted, the cross bar 602 moves rightwards in the outer shell 601, the cross bar 602 drives the prism plate 603 to compress the spring 604, the prism plate 603 moves rightwards in the outer shell 601, the threaded cap on the outer wall of the cross bar 602 is rotated to fix the position of the cross bar 602, so as to increase the use range of the whole mechanism, the two groove plates 8 are buckled on the outer walls of the cylinder body 1 and the end cover 4, the groove plate 8 is fixed by the bolts 9 and the third nuts 10, and the detachable connection mode of the bolts 9 and the third nuts 10 is adopted, so that the maintenance of the interior of the cylinder body 1 is facilitated.

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 novel brake cylinder, includes cylinder body (1), connecting pipe (2), valve (3) and end cover (4), the top intercommunication of cylinder body (1) has connecting pipe (2), the internally mounted of connecting pipe (2) has valve (3), end cover (4), its characterized in that are all installed to the left and right sides of cylinder body (1): a reinforcing mechanism (5) is fixedly connected to the left side of the upper surface of the cylinder body (1);

the reinforcing mechanism (5) comprises a bracket (501), an arc-shaped plate (502), a clamping plate (503), a threaded pin (504) and a first nut (505);

the bottom and cylinder body (1) looks rigid coupling of support (501), the right side rigid coupling of support (501) has arc (502), the right side of arc (502) is equipped with splint (503), the inner wall of splint (503) and arc (502) all with link pipe (2) closely laminate, the equal swing joint of terminal surface has threaded pin (504), two around splint (503) the left end of threaded pin (504) all runs through arc (502) and first nut (505) threaded connection, the outer wall and arc (502) clearance fit of threaded pin (504).

2. The novel brake cylinder as claimed in claim 1, characterized in that: all laminating in the upper and lower both sides of cylinder body (1) has frid (8), the top the equal clearance fit in both ends has bolt (9) around frid (8), the outer wall of bolt (9) runs through two frids (8) and third nut (10) threaded connection, the outer wall of end cover (4) and cylinder body (1) all closely laminates with frid (8), the right side rigid coupling of end cover (4) has fixed pin (11), ejector pin (12) are installed to the right-hand member of cylinder body (1), the outer wall and end cover (4) clearance fit of ejector pin (12).

3. The novel brake cylinder as claimed in claim 2, characterized in that: the right side of the ejector rod (12) is fixedly connected with an adjusting mechanism (6);

the adjusting mechanism (6) comprises a shell (601), a cross rod (602), a prismatic plate (603), a spring (604) and a threaded cap (605);

the left side and ejector pin (12) looks rigid coupling of shell (601), the inside clearance fit of shell (601) has horizontal pole (602), the left side rigid coupling of horizontal pole (602) has prismatic plate (603), the outer wall and shell (601) clearance fit of prismatic plate (603), the outer wall clearance fit of horizontal pole (602) has spring (604), the left and right sides of spring (604) is laminated with prismatic plate (603) and shell (601) respectively mutually, the outer wall threaded connection of horizontal pole (602) has screw cap (605).

4. The novel brake cylinder as claimed in claim 3, characterized in that: the cross rod (602) and the shell (601) form a sliding mechanism.

5. The novel brake cylinder as claimed in claim 3, characterized in that: the right end of the cross rod (602) is fixedly connected with an installation mechanism (7);

the mounting mechanism (7) comprises a baffle (701), a plug (702), a connecting frame (703) and a second nut (704);

the left side of baffle (701) and horizontal pole (602) looks rigid coupling, the right side rigid coupling of baffle (701) has plug (702), the right-hand member through link (703) of plug (702) links to each other with second nut (704) screw thread, the outer wall and the link (703) clearance fit of plug (702).

6. The novel brake cylinder as claimed in claim 5, characterized in that: the plug (702) is arranged perpendicular to the baffle (701).