Drilling machining device for train brake cylinder

Abstract

The utility model discloses a drilling device for a train brake cylinder, which belongs to the technical field of train brake cylinder processing and comprises a mounting base, an electric telescopic rod is mounted above the mounting base, a movable table is mounted on the mounting base through the electric telescopic rod, and a drilling machine body is mounted on the mounting base. A guide sliding rail is connected to the mounting base, and a connecting wire is connected to one side of the drilling machine body. According to the drilling machining device for the train brake cylinder, a worker starts an electric push rod to push a connecting plate, the connecting plate drives a sliding rod to slide in a first sliding groove and a second sliding groove, the inclined second sliding groove enables the sliding rod to push a baffle to move upwards, a sliding sleeve is promoted to slide on a guide rod, and a connecting spring is stretched; and the baffle can surround and block the area of the clamp mounting table, so that chippings generated during drilling are blocked, the chippings are prevented from splashing all around, surrounding workers are protected, and the machining safety is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to train brake cylinder processing technical field, concretely is a kind of drilling processing device for train brake cylinder. BACKGROUND

[0002] Train brake cylinder is the important component of train brake mechanism, its main part is cylindrical cylinder body, cylinder body outside is equipped with support seat, also is equipped with some connecting pieces, the opening end of train brake cylinder is equipped with connecting flange, a circle of thread hole needs to be processed on connecting flange, first need to be drilled at each thread hole.

[0003] And when drilling, metal chips produced by drilling can splash everywhere, thereby causing harm to surrounding workers, affecting the safety of drilling. INVENTION CONTENTS

[0004] In order to overcome the above-mentioned defects, the utility model provides a kind of drilling processing device for train brake cylinder, solve the problem that metal chips produced by drilling can splash everywhere, thereby causing harm to surrounding workers, affecting the safety of drilling.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of drilling processing device for train brake cylinder, including installation base, the installation base upper installation has electric telescopic handle, the installation base is equipped with movable table by electric telescopic handle, the installation base is installed on the drill bed main body, the installation base is connected with guide slide rail, the drill bed main body side is connected with connecting wire, the connecting wire one end is connected with scrap collecting cover shell, the scrap collecting cover shell is equipped with electromagnet in, the scrap collecting cover shell is provided with control button, the movable table is connected with sliding block;

[0006] The movable table is provided with receiving groove, the movable table upper connection has a plurality of guide rods, the movable table is internally provided with first sliding slot, the movable table is installed on the fixture installation table, the movable table is slidably installed with baffle, the movable table is internally installed with electric push rod, the movable end of electric push rod is connected with connecting plate, the connecting plate both sides are connected with sliding rod.

[0007] As a further scheme of the utility model: the scrap collecting cover shell is installed with collection cover, the collection cover is connected with connecting piece, the connecting piece is screwed with scrap collecting cover shell.

[0008] As a further scheme of the utility model: the second sliding slot is designed in the inclined type on the inner wall of baffle, the baffle is connected with a plurality of sliding sleeves, the second sliding slot is designed in the inclined type.

[0009] As a further scheme of the utility model: the guide rod is slidably connected with the sliding sleeve, a connecting spring is sleeved on the guide rod, one end of the connecting spring is connected with the movable table, and the other end of the connecting spring is connected with the sliding sleeve.

[0010] As a further scheme of the utility model: the sliding block is slidably connected with the guide sliding rail, and the sliding rod slides in the first sliding groove and the second sliding groove.

[0011] As a further scheme of the utility model: the connecting wire, the electromagnet and the control button are electrically connected with each other, the baffle slides in the storage groove, and an observation window is installed on the baffle.

[0012] Compared with the prior art, the utility model has the beneficial effects that:

[0013] The train brake cylinder drilling machining device, through the setting electric push rod, connecting plate, sliding rod, first sliding groove, second sliding groove, baffle, guide rod and connecting spring, the staff drives the connecting plate by starting the electric push rod, makes the connecting plate drive the sliding rod to slide in the first sliding groove and the second sliding groove, and the second sliding groove of inclined type makes the sliding rod be able to push the baffle to move up, promotes the sliding sleeve to slide on the guide rod and stretches the connecting spring, so that the baffle can surround the jig mounting table area, thereby blocking the drill chips, avoiding that the chips fly everywhere, protecting the surrounding staff, and improving the safety of processing.

[0014] The train brake cylinder drilling machining device, through the setting control button, electromagnet, chip collecting cover shell, collecting cover and connecting piece, after drilling machining is completed, the staff starts the electromagnet by control button, promotes the electromagnet to attract the metal chips generated on the movable table during processing, makes the metal chips enter into the chip collecting cover shell, and is adsorbed on the electromagnet, then by screwing the connecting piece into the chip collecting cover shell, promotes the collecting cover to be fixed on the chip collecting cover shell, and closes the electromagnet to make the metal chips fall into the collecting cover and be collected, simple operation, and it is convenient for the staff to clean the chips. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the schematic diagram of the utility model three-dimensional structure;

[0016] Figure 2 It is the schematic diagram of the utility model chip collecting cover shell and collecting cover three-dimensional structure;

[0017] Figure 3 It is the schematic diagram of the utility model movable table section structure;

[0018] Figure 4 It is the schematic diagram of the utility model baffle three-dimensional structure;

[0019] In the figure: 1, the mounting base; 2, electric telescopic rod; 3, movable table; 4, drilling machine main body; 5, guide slide rail; 6, connecting wire; 7, chip collecting cover; 8, electromagnet; 9, control button; 10, sliding block; 11, storage groove; 12, guide rod; 13, first sliding groove; 14, clamp mounting table; 15, baffle; 16, electric push rod; 17, connecting plate; 18, sliding rod; 19, collecting cover; 20, connecting piece; 21, second sliding groove; 22, sliding sleeve; 23, connecting spring; 24, observation window. DETAILED DESCRIPTION

[0020] The technical scheme of the patent will be further described in detail in combination with specific embodiments.

[0021] As Figures 1-4 shown, the utility model provides a kind of technical scheme: a kind of drilling processing device for train brake cylinder, including mounting base 1, electric telescopic rod 2 is installed on mounting base 1 top, movable table 3 is installed on mounting base 1 by electric telescopic rod 2, drilling machine main body 4 is installed on mounting base 1, guide slide rail 5 is connected on mounting base 1, connecting wire 6 is connected on one side of drilling machine main body 4, chip collecting cover 7 is connected with one end of connecting wire 6, collecting cover 19 is installed on chip collecting cover 7, connecting piece 20 is connected on collecting cover 19, connecting piece 20 is connected with chip collecting cover 7 by screw thread, so that staff can quickly be fixed on chip collecting cover 7 with collecting cover 19, convenient operation, to collect the metal scrap of adsorption.

[0022] Electromagnet 8 is installed in chip collecting cover 7, control button 9 is arranged on chip collecting cover 7, connecting wire 6, electromagnet 8 and control button 9 are electrically connected with each other, baffle 15 slides in storage groove 11, observation window 24 is installed on baffle 15, by the sliding of baffle 15 in storage groove 11, baffle 15 can enter into storage groove 11 after drilling processing is completed, to facilitate staff to take workpiece or disassembly clamp.

[0023] Sliding block 10 is connected on movable table 3, storage groove 11 is arranged on movable table 3, a plurality of guide rods 12 are connected on movable table 3 top, guide rod 12 is slidably connected with sliding sleeve 22, connecting spring 23 is sleeved on guide rod 12, one end of connecting spring 23 is connected with movable table 3, the other end of connecting spring 23 is connected with sliding sleeve 22, when electric push rod 16 pushes sliding rod 18 and makes baffle 15 move, sliding sleeve 22 will slide on guide rod 12, to guide the movement by guide rod 12, so that baffle 15 can move stably.

[0024] The first sliding groove 13 is arranged in the movable table 3, the clamp mounting table 14 is arranged on the movable table 3, the baffle 15 is slidably arranged on the movable table 3, the second sliding groove 21 is arranged on the inner wall of the baffle 15, the plurality of sliding sleeves 22 are connected to the baffle 15, the second sliding groove 21 is designed in an inclined manner, and when the sliding rod 18 slides along the second sliding groove 21, the baffle 15 can be pushed to move by the inclined groove wall of the second sliding groove 21, so that the baffle 15 can surround the splashed debris, and damage to the surrounding workers caused by the debris can be avoided.

[0025] The electric push rod 16 is arranged in the movable table 3, the connecting plate 17 is connected to the movable end of the electric push rod 16, the sliding rod 18 is connected to the two sides of the connecting plate 17, the sliding block 10 is slidably connected to the guide sliding rail 5, and the sliding rod 18 slides in the first sliding groove 13 and the second sliding groove 21; when the electric telescopic rod 2 pushes the movable table 3 to adjust the height, the sliding block 10 slides along the guide sliding rail 5, so that the movement of the movable table 3 is guided, and the movable table 3 moves stably.

[0026] The working principle of the utility model is as follows:

[0027] When drilling is carried out, the electric push rod 16 is started to push the connecting plate 17, so that the sliding rod 18 slides in the first sliding groove 13 and the second sliding groove 21, the second sliding groove 21 is inclined, the sliding rod 18 can push the baffle 15 to move upwards, the sliding sleeve 22 on the baffle 15 slides on the guide rod 12 and stretches the connecting spring 23, the baffle 15 surrounds the clamp mounting table 14, so that the debris generated by drilling is blocked, and the debris is prevented from splashing everywhere; after the machining is completed, the electromagnet 8 is started by the control button 9, so that the electromagnet 8 adsorbs the metal debris generated during machining on the movable table 3, then the connecting piece 20 is screwed into the debris collecting shell 7, so that the collecting cover 19 can be fixed on the debris collecting shell 7, finally the electromagnet 8 is turned off, so that the metal debris falls into the collecting cover 19 and is collected.

[0028] In the description of the utility model, it should be explained that, unless otherwise explicitly specified and limited, the terms "mounting", "connection" and "connection" should be understood in a broad sense, for example, it can be fixed connection, or it can be detachable connection, or it can be integrally connected; it can be mechanical connection, or it can be electrical connection; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0029] The preferred embodiments of the patent are described above in detail, but the patent is not limited to the above embodiments, and various changes can be made within the knowledge of ordinary skilled in the art without departing from the purpose of the patent.

Claims

1. A drilling device for a train brake cylinder comprising a mounting base (1), characterized in that: The mounting base (1) is provided with an electric telescopic rod (2), the mounting base (1) is provided with a movable table (3) through the electric telescopic rod (2), the mounting base (1) is provided with a drilling machine body (4), the mounting base (1) is provided with a guide slide rail (5), one side of the drilling machine body (4) is provided with a connecting wire (6), one end of the connecting wire (6) is provided with a chip collecting cover (7), the chip collecting cover (7) is provided with an electromagnet (8), the chip collecting cover (7) is provided with a control button (9), the movable table (3) is provided with a sliding block (10). The movable table (3) is provided with a receiving groove (11), the movable table (3) is provided with a plurality of guide rods (12), the movable table (3) is provided with a first sliding groove (13), the movable table (3) is provided with a clamp mounting table (14), the movable table (3) is provided with a baffle (15), the movable table (3) is provided with an electric push rod (16), the electric push rod (16) is provided with a connecting plate (17), the connecting plate (17) is provided with a sliding rod (18).

2. The drilling apparatus for a train brake cylinder according to claim 1, characterized by: The chip collecting cover (7) is provided with a collecting cover (19), the collecting cover (19) is provided with a connecting piece (20), the connecting piece (20) is screwed with the chip collecting cover (7).

3. The drilling apparatus for a train brake cylinder according to claim 1, characterized by: The baffle (15) is provided with a second sliding groove (21), the baffle (15) is provided with a plurality of sliding sleeves (22), the second sliding groove (21) is inclined.

4. The drilling apparatus for a train brake cylinder according to claim 3, characterized by: The guide rod (12) is slidably connected with the sliding sleeve (22), the guide rod (12) is provided with a connecting spring (23), one end of the connecting spring (23) is connected with the movable table (3), the other end of the connecting spring (23) is connected with the sliding sleeve (22).

5. The drilling apparatus for a train brake cylinder according to claim 3, characterized by: The sliding block (10) is slidably connected with the guide slide rail (5), the sliding rod (18) is slidably arranged in the first sliding groove (13) and the second sliding groove (21).

6. The drilling apparatus for a train brake cylinder according to claim 1, characterized by: The connecting wire (6), the electromagnet (8) and the control button (9) are electrically connected with each other, the baffle (15) is slidably arranged in the receiving groove (11), the baffle (15) is provided with an observation window (24).

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