CN216464104U - Tool for installing unit brake cylinder - Google Patents
Tool for installing unit brake cylinder Download PDFInfo
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- CN216464104U CN216464104U CN202122513512.6U CN202122513512U CN216464104U CN 216464104 U CN216464104 U CN 216464104U CN 202122513512 U CN202122513512 U CN 202122513512U CN 216464104 U CN216464104 U CN 216464104U
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- cylinder
- cylinder body
- unit brake
- tool
- installing
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Abstract
The utility model discloses a tool for installing a unit brake cylinder, which comprises a telescopic cylinder, an operation platform, a rotary cylinder and a pressure plate, wherein the telescopic cylinder is arranged on the working platform; the telescopic cylinder comprises a first cylinder body and a push rod, and one end of the push rod extends into the first cylinder body and is arranged in the first cylinder body in a sliding manner; the rotating cylinder comprises a second cylinder body and a rotating rod, and one end of the rotating rod extends into the first cylinder body and is rotatably arranged in the second cylinder body; the first cylinder body and the second cylinder body are both provided with air inlets; the top of the push rod is fixedly connected with the bottom of the second cylinder body, the second cylinder body penetrates through the operation platform and is fixedly connected with the operation platform, and the rotary rod is fixedly connected with the pressing plate. The tool further comprises a controller and an air compressor electrically connected with the controller, and the air compressor is communicated with the air inlet through an air pipe. The tool for installing the unit brake cylinder reduces the labor intensity of operators and controls the down pressure more accurately.
Description
Technical Field
The utility model relates to the technical field of unit brake cylinder maintenance, in particular to a tool for installing a unit brake cylinder.
Background
The unit brake cylinder is mainly used for providing power for the action of the train brake and is an important part of a train brake mechanism. In the brake cylinder overhauling and assembling process, the cylinder body and the piston rod need to be assembled together by overcoming the elastic force of the spring. Because the spring force is large, the assembly of the pressure cylinder by manpower cannot be completed. A tool needs to be designed to assist in completing the assembly operation of the pressure cylinder. The defects and shortcomings of the prior art are as follows:
1. at present, a workbench assembled by pressure cylinders is adopted in an operation site, the operation of the pressure cylinders is realized by a link mechanism, and the action of the pressure cylinders needs manpower;
2. the tool is heavy in structure and large in occupied space on an operation site;
3. manual carrying and manual operation are carried, and the efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model provides a tool for installing a unit brake cylinder, and aims to solve the technical problems that the tool in the prior art is heavy in structure, consumes much manpower and the like.
The utility model is realized by the following technical scheme in order to achieve the purpose:
a tool for installing a unit brake cylinder comprises a telescopic cylinder, an operation platform, a rotary cylinder and a pressing plate;
the telescopic cylinder comprises a first cylinder body and a push rod, and one end of the push rod extends into the first cylinder body and is arranged in the first cylinder body in a sliding manner;
the rotating cylinder comprises a second cylinder body and a rotating rod, and one end of the rotating rod extends into the second cylinder body and is rotatably arranged in the second cylinder body;
the first cylinder body and the second cylinder body are both provided with air inlets;
the top of the push rod is fixedly connected with the bottom of the second cylinder body, the second cylinder body penetrates through the operation platform and is fixedly connected with the operation platform, and the rotary rod is fixedly connected with the pressing plate.
Further, the frock still includes the controller and the air compressor who is connected with the controller electricity, air compressor pass through the trachea with the air inlet intercommunication.
Furthermore, one end of the pressing plate is fixedly connected with the rotating rod, and the other end of the pressing plate is detachably provided with a vertical pressing head.
Furthermore, the pressure head is of a cylindrical structure, and the bottom of the pressure head is pasted with an anti-slip pad.
Further, the fixed connection is a bolt connection.
Compared with the prior art, the tool has the following beneficial effects:
(1) the tool for installing the unit brake cylinder has small overall appearance structure size, can be integrally installed on a conveying line body, and can realize streamlined operation;
(2) according to the tool for installing the unit brake cylinder, the action of the cylinder can be controlled through the electric button, so that the operation of pressing the cylinder through manpower is avoided, the labor intensity of operators is greatly reduced, and the convenience of operation is improved;
(3) the tool for installing the unit brake cylinder is controlled by the controller, and the down pressure of the operation of the brake cylinder can be quantitatively controlled, so that the down pressure is more accurate.
Drawings
FIG. 1 is a front view of the inventive tool;
fig. 2 is a schematic structural diagram of the tool of the present invention.
In the figure: 1-a telescopic cylinder; 11-a first cylinder; 12-a push rod; 2-a working platform; 3-rotating the cylinder; 31-a second cylinder; 32-rotating rod; 4, pressing a plate; 41-pressure head; 5-unit brake cylinder body; 6-piston rod.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples.
In the description of the present invention, it is to be understood that the terms "first", "second", and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit indication of the number of technical features indicated, unless explicitly stated or limited otherwise. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.
The terms "mounted," "connected," "fixed," and the like are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Example 1
As shown in fig. 1-2, the present invention provides a tool for installing a unit brake cylinder, which includes a telescopic cylinder 1, a work platform 2, a rotary cylinder 3 and a pressure plate 4.
The telescopic cylinder 1 comprises a first cylinder body 11 and a push rod 12, wherein one end of the push rod 12 extends into the first cylinder body 11 and is arranged in the first cylinder body 11 in a sliding mode.
The rotating cylinder 3 includes a second cylinder 31 and a rotating rod 32, and one end of the rotating rod 32 extends into the second cylinder 31 and is rotatably disposed in the second cylinder 31.
The first cylinder 11 and the second cylinder 31 are provided with air inlets.
The top of the push rod 12 is fixedly connected with the bottom of the second cylinder 31, the second cylinder 31 penetrates through the operation platform 2 and is fixedly connected with the operation platform 2, and the rotating rod 32 is fixedly connected with the pressing plate 4.
The unit brake cylinder includes a piston rod 6 and a unit brake cylinder body 5 bolted to the piston rod 6. During specific installation, the unit brake cylinder body 5 is sleeved on the piston rod 6, the unit brake cylinder body 5 is pressed down to a designated position, the positioning bolt hole of the unit brake cylinder body 5 is aligned to the process hole of the piston rod 6, the positioning bolt hole is connected with the process hole through a bolt, and then the piston rod 6 and the unit brake cylinder body 5 are assembled.
Specifically, the tool further comprises a controller and an air compressor electrically connected with the controller, and the air compressor is communicated with the air inlet through an air pipe.
The telescopic cylinder 1 can realize the telescopic motion of the push rod 12 through an air path control system (namely a controller and an air compressor) to provide main downward pressure for the operation of the pressure cylinder. The two telescopic cylinders 1 are arranged in bilateral symmetry, so that the cylinder body is balanced in stress when the pressure cylinder works, and stress unbalance loading is prevented.
The rotary cylinder 3 can realize the rotary motion of the rotary rod 32 through an air passage control system (namely, a controller and an air compressor), and drives the pressing plate 4 to realize cylinder body press fitting operation.
The pressure plate 4 provides a downward pressure for the operation of the pressure cylinder through the action of the air cylinder, so that the brake cylinder is pressed in place. One end of the pressing plate 4 is fixedly connected with the rotating rod 32, and the other end is detachably provided with a vertical pressing head 41.
In order to tightly press down the unit brake cylinder body 5, the pressure head 41 is of a cylindrical structure, and an anti-slip layer is pasted on the bottom of the pressure head 41, wherein the anti-slip layer can be an anti-slip mat and is made of rubber.
The fixed connection is bolted connection or welding, and preferably, the fixed connection is bolted connection.
The operation platform 2 is a workbench surface for performing cylinder pressing operation, namely the bottom of the piston rod 6 is fixed on the operation platform 2, the unit brake cylinder body 5 is sleeved on the piston rod 6, and the unit brake cylinder body 5 is pressed down by the control tool.
In order to firmly fix the piston rod 6 on the working platform 2, a fastening device or a clamp is arranged on the upper surface of the working platform 2, so that the piston rod 6 is prevented from shaking on the working platform 2 during working to influence the assembly of the unit brake cylinder.
When the tool is used specifically, the tool can be installed on a conveying line, the operation platform 2 is provided with an assembling hole, the operation platform 2 is installed on the conveying line through the assembling hole, and the bottom of the first cylinder body 1 is fixed on a cross beam of the conveying line. The automatic operation of the whole process of transportation and press fitting of the unit brake cylinder is realized.
Compared with the prior art, the tool has the following beneficial effects:
(1) the tool for installing the unit brake cylinder has small overall appearance structure size, can be integrally installed on a conveying line body, and can realize streamlined operation;
(2) according to the tool for installing the unit brake cylinder, the action of the cylinder can be controlled through the electric button, so that the operation of pressing the cylinder through manpower is avoided, the labor intensity of operators is greatly reduced, and the convenience of operation is improved;
(3) the tool for installing the unit brake cylinder is controlled by the controller, and the down pressure of the operation of the brake cylinder can be quantitatively controlled, so that the down pressure is more accurate.
The embodiments of the present invention are merely illustrative and not restrictive, and those skilled in the art can modify the embodiments without inventive contribution as required after reading the present specification, but the present invention is protected by patent law within the scope of the appended claims.
Claims (5)
1. A tool for installing a unit brake cylinder is characterized by comprising a telescopic cylinder (1), an operation platform (2), a rotary cylinder (3) and a pressure plate (4);
the telescopic cylinder (1) comprises a first cylinder body (11) and a push rod (12), wherein one end of the push rod (12) extends into the first cylinder body (11) and is arranged in the first cylinder body (11) in a sliding manner;
the rotating cylinder (3) comprises a second cylinder body (31) and a rotating rod (32), and one end of the rotating rod (32) extends into the second cylinder body (31) and is rotatably arranged in the second cylinder body (31);
the first cylinder body (11) and the second cylinder body (31) are both provided with air inlets;
the top of the push rod (12) is fixedly connected with the bottom of the second cylinder body (31), the second cylinder body (31) penetrates through the operation platform (2) and is fixedly connected with the operation platform (2), and the rotating rod (32) is fixedly connected with the pressing plate (4).
2. The tooling for installing the unit brake cylinders according to claim 1, further comprising a controller and an air compressor electrically connected to the controller, the air compressor being in communication with the air inlet through an air pipe.
3. Tool for mounting unit brake cylinders according to claim 1, characterized in that one end of the pressure plate (4) is fixedly connected with the rotary rod (32) and the other end is detachably mounted with a vertical pressure head (41).
4. The tooling for installing the unit brake cylinders according to claim 3, wherein the pressure head (41) is of a cylindrical structure, and a non-slip mat is adhered to the bottom of the pressure head (41).
5. The tooling for installing unit brake cylinders according to any one of claims 1 to 4, wherein the fixed connection is a bolted connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122513512.6U CN216464104U (en) | 2021-10-19 | 2021-10-19 | Tool for installing unit brake cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122513512.6U CN216464104U (en) | 2021-10-19 | 2021-10-19 | Tool for installing unit brake cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216464104U true CN216464104U (en) | 2022-05-10 |
Family
ID=81441000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122513512.6U Active CN216464104U (en) | 2021-10-19 | 2021-10-19 | Tool for installing unit brake cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216464104U (en) |
-
2021
- 2021-10-19 CN CN202122513512.6U patent/CN216464104U/en active Active
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