Brake overturning, disassembling and assembling jig

Abstract

The utility model discloses a brake turnover disassembly and assembly jig which comprises a turnover base plate, a rotating base plate and a base plate, the rotating base plate is installed on the base plate through a rotating shaft, one side of the turnover base plate is arranged on one side of the rotating base plate in a hinged mode, and a first station hole and a second station hole are formed in the turnover base plate. Fixing screws are arranged on the two opposite sides of the first station hole, the fixing screws are arranged on the two opposite sides of the overturning base plate through fixing screw bases respectively, and a brake mounting station is formed between the fixing screws. The brake can be quickly mounted and positioned at the brake mounting station in the turnover seat plate through the turnover seat plate and the rotary seat plate, so that the brake can horizontally rotate by 360 degrees and vertically turn over by 90 degrees, the problem that the brake occupies field resources in the disassembly, assembly and maintenance processes is solved, turnover, disassembly, assembly and force correction of the brake on a single operating platform are realized, and the brake mounting efficiency is improved. Integrated maintenance operation of the unit brake is achieved, integration of procedures is achieved, and carrying waste and manpower waste of the procedures are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of brake machine repair and maintenance, in particular to a brake machine overturning and disassembling jig. Background Art

[0002] The locomotive brake is a brake installed on the locomotive. In addition to the train pipe, distribution valve, basic brake device and other series of brake and release command receiving and executing devices, it also has air compressors, main air cylinders and brake valves for producing and storing compressed air, as well as for issuing and transmitting brake and release commands. Since the brakes used are of different types such as air brakes and electro-pneumatic brakes, the commands issued can be transmitted through electrical command lines or through changes in air pressure in the train pipe. The basic functions that the locomotive brake should have include: automatic train braking and locomotive braking alone, backup air brake operation, the ability to operate existing passenger and freight train brakes (one-time or stage release of air brakes and electro-pneumatic brakes), a mixture of air brakes and power brakes (air-electric combined brakes), brake reconnection and remote reconnection control, hook break protection, unpowered return, train electro-pneumatic brakes, coordination with train speed monitoring and parking brake control, etc. The locomotive brake should also be able to monitor the locomotive brake and detect, diagnose, alarm, record and automatically test the locomotive brake.

[0003] The locomotive brake is an important part of the train brake and is also an important part of ensuring the safe operation of the train, normal speed regulation and reliable parking. In order to meet the needs of railway transportation, certain requirements must be put forward for the braking performance of the locomotive. For example: it can generate a sufficiently large braking force; it can easily control the size of the braking force; it can coordinate with other locomotive systems; it has advanced economic and technical indicators, etc. In order to ensure the safe operation of the locomotive, the maintenance and inspection of the brake is very important.

[0004] The brake machine usually has many parts, a compact structure and a certain volume and weight. Based on the connection relationship of various electrical structures, there are multiple working surfaces. When the brake machine is maintained and repaired, the brake machine needs to be moved, flipped and positioned. The existing brake machine flipping is manually placing the brake machine on the rubber skin of the working platform for flipping and disassembly, without auxiliary flipping tools and equipment. After flipping and disassembling the brake machine, it is manually transported to the disassembly area for disassembly and cleaning. Separate flipping, disassembly and disassembly areas need to be set up, which occupies site resources. In addition, manual handling has low efficiency and high work intensity, and may even easily cause harm to maintenance personnel. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide a brake machine flipping and disassembling jig, aiming to solve the technical problem that the brake machine flipping is difficult and has low work efficiency when performed manually.

[0006] In order to solve the above technical problems, the technical solution of the utility model is as follows:

[0007] A brake mechanism flipping and disassembly fixture comprises a flip seat plate, a rotating seat plate, and a base plate, wherein the rotating seat plate is mounted on the base plate via a rotating axis, one side of the flip seat plate is hingedly arranged on one side of the rotating seat plate, a first work station hole and a second work station hole are arranged in the flip seat plate, fixing screws are arranged on opposite sides of the first work station hole, and the fixing screws are respectively arranged on opposite sides of the flip seat plate via a fixing screw seat, and a brake mechanism installation station is formed between the fixing screws.

[0008] Furthermore, a rotating sleeve is connected to the lower side of the rotating seat plate, the rotating sleeve is arranged on the rotating shaft, a plurality of positioning slots are evenly opened at the lower end of the rotating sleeve, and a rotating positioning mechanism is arranged on the base plate corresponding to the positioning slots.

[0009] Furthermore, the lower end of the rotating shaft is installed on the base plate through a rotating shaft seat, and a rotating pressure plate is provided on the upper end of the rotating shaft. The rotating pressure plate rotatably fixes the rotating base plate to the upper end of the rotating shaft through a pressure plate screw.

[0010] Furthermore, the rotational positioning mechanism includes a positioning block, a rotational positioning seat, and a positioning rod, wherein the positioning block is arranged at one end of the positioning rod, the positioning rod and the positioning block are arranged on the rotational positioning seat, and the positioning rod drives the positioning block to reciprocate radially along the rotation axis in the rotational positioning seat.

[0011] Furthermore, a group of adjustable support screws is provided at one end of the flip seat plate close to the second work station hole for supporting the brake housing.

[0012] Furthermore, a support pad is provided on the other side of the flip seat plate opposite to the adjustable support screw.

[0013] Furthermore, a flip shaft is arranged on one side of the rotating seat plate through a group of flip seats, and one side of the flip seat plate is arranged on one side of the rotating seat plate through the flip shaft.

[0014] Furthermore, an operating handle is provided on the flip seat plate at the other side opposite to the flip axis.

[0015] Optionally, the rotating seat plate is fixedly mounted on the rotating sleeve by a plurality of connecting screws.

[0016] Optionally, the flip seat plate is provided with a plurality of seat plate holes around the first work station hole.

[0017] By adopting the above technical solution, the brake machine flipping and disassembling fixture provided by the utility model can realize the rapid installation and positioning of the brake machine in the brake machine installation station in the flipping seat plate by flipping the seat plate and rotating the seat plate, so that the brake machine can rotate 360° horizontally and flip 90° vertically, thereby solving the problem that when the unit brake machine is flipped manually, the integrated maintenance operation of the unit brake machine cannot be fixed, and the process cannot be integrated. Furthermore, it solves the problem of occupying site resources during the disassembly and assembly of the brake machine, realizes the flipping, disassembly, assembly, and force calibration of the brake machine on a single workbench, realizes the integrated maintenance operation of the unit brake machine, realizes the integration of the process, and reduces the waste of transportation and manpower in the process. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0019] Figure 1 This is a front view structural diagram of a brake turning and disassembling fixture provided by an embodiment of the utility model;

[0020] Figure 2 It is a side view structural diagram of the brake turning and disassembling fixture provided by the embodiment of the utility model;

[0021] Figure 3 This is a top view of the brake turning and disassembly jig provided by the embodiment of the utility model;

[0022] Figure 4 yes Figure 3 Middle AA section view;

[0023] Figure 5 This is a front view structural diagram of the brake machine flipping and disassembling fixture in flipping state provided by an embodiment of the utility model;

[0024] Figure 6 This is a front view structural diagram of the brake machine flipping and disassembling fixture in flipping and rotating state provided by an embodiment of the utility model;

[0025] Among them, 1-flip seat plate, 2-rotating seat plate, 3-rotating shaft, 4-rotating sleeve, 5-rotating pressure plate, 6-pressure plate screw, 7-positioning slot, 8-positioning block, 9-positioning rod, 10-rotating positioning seat, 11-positioning cover plate, 12-base plate, 13-first station hole, 14-second station hole, 15-adjustable support screw, 16-fixing screw, 17-fixing screw seat, 18-flip shaft, 19-flip seat, 20-support pad, 21-operating handle, 22-seat plate hole, 23-connecting screw, 30-brake installation station. DETAILED DESCRIPTION

[0026] The specific implementation methods of the present invention are further described below in conjunction with the accompanying drawings. It should be noted that the description of these implementation methods is used to help understand the present invention, but does not constitute a limitation of the present invention. In addition, the technical features involved in each implementation method of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0027] Example 1

[0028] like Figure 1-5 As shown, an embodiment of the utility model provides a brake machine flipping and disassembly fixture, including a flip seat plate 1, a rotating seat plate 2, and a base plate 12. The rotating seat plate 2 is installed on the base plate 12 through a rotating shaft 3. One side of the flip seat plate 1 is hingedly arranged on one side of the rotating seat plate 2. A first work station hole 13 and a second work station hole 14 are arranged in the flip seat plate 1. Fixing screws 16 are arranged on opposite sides of the first work station hole 13. The fixing screws 16 are respectively arranged on opposite sides of the flip seat plate 1 through a fixing screw seat 17, and a brake machine installation station 30 is formed between the fixing screws 17.

[0029] The lower side of the rotating seat plate 2 is connected with a rotating sleeve 4, which is arranged on the rotating shaft 3. The lower end of the rotating sleeve 4 is evenly provided with a plurality of positioning slots 7, and a rotating positioning mechanism is arranged on the base plate 12 corresponding to the positioning slots 7. The lower end of the rotating shaft 3 is mounted on the base plate 12 through a rotating shaft seat, and the upper end of the rotating shaft 3 is provided with a rotating pressure plate 5, which is used to rotatably fix the rotating seat plate 2 to the upper end of the rotating shaft 3 through a pressure plate screw 6.

[0030] Among them, the rotational positioning mechanism includes a positioning block 8, a rotational positioning seat 10, and a positioning rod 9. The positioning block 8 is arranged at one end of the positioning rod 9. The positioning rod 9 and the positioning block 8 are arranged on the rotational positioning seat 10. The positioning rod 9 drives the positioning block 8 to reciprocate radially along the rotating axis 3 in the rotational positioning seat 10.

[0031] A group of adjustable support screws 15 are provided at one end of the flip seat plate 1 close to the second work station hole 14 for supporting the brake housing.

[0032] Wherein, a support pad 20 is arranged on the other side of the flip seat plate 1 opposite to the adjustable support screw 15 .

[0033] Wherein, one side of the rotating seat plate 2 is provided with a turning shaft 18 through a group of turning seats 19 , and one side of the turning seat plate 1 is provided on one side of the rotating seat plate 2 through the turning shaft 18 .

[0034] Wherein, an operating handle 21 is provided on the flip seat plate 1 at the other side opposite to the flip shaft 18 .

[0035] Optionally, the rotating seat plate 2 is fixedly mounted on the rotating sleeve 4 by a plurality of connecting screws 23. The rotating seat plate 2 and the rotating sleeve 4 rotate synchronously on the rotating shaft 3.

[0036] Optionally, the flip seat plate 1 is provided with a plurality of seat plate holes 22 around the first work station hole 13 .

[0037] When in use, the brake housing is placed on the brake installation station, the fixing screws correspond to the screw holes on the brake housing, and are perpendicular to the axis of the fixing screws. The brake housing is supported on both sides by adjustable support screws and support pads, so that the brake housing can be quickly clamped and positioned in the fixture. During operation, the brake housing can be rotated 360° horizontally and flipped 90° vertically by flipping and rotating the seat plate, and the brake housing can be disassembled and assembled through the reserved first station hole, second station hole, and seat plate hole.

[0038] The brake turning and disassembly jig of the embodiment of the utility model can realize the rapid installation and positioning of the brake at the brake installation station in the turning seat plate by turning the seat plate and rotating the seat plate, so that the brake can rotate 360° horizontally and turn 90° vertically, thereby solving the problem that when the unit brake is turned manually, the integrated maintenance operation of the unit brake cannot be fixed, and the process cannot be integrated. Furthermore, it solves the problem of occupying site resources during the disassembly and maintenance of the brake, realizes the turning, disassembly, assembly, and force calibration of the brake on a single workbench, realizes the integrated maintenance operation of the unit brake, realizes the integration of the process, and reduces the waste of transportation and manpower in the process.

[0039] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions and variations of these embodiments are made without departing from the principles and spirit of the present invention, and still fall within the scope of protection of the present invention.

Claims

1. A brake machine flip disassembly and assembly fixture, characterized in that: It includes a flip seat plate, a rotating seat plate, and a base plate. The rotating seat plate is installed on the base plate through a rotating axis. One side of the flip seat plate is hingedly arranged on one side of the rotating seat plate. A first work station hole and a second work station hole are arranged in the flip seat plate. Fixing screws are arranged on opposite sides of the first work station hole. The fixing screws are respectively arranged on opposite sides of the flip seat plate through a fixing screw seat, and a brake motor installation station is formed between the fixing screws.

2. The brake machine flip disassembly and assembly jig according to claim 1, characterized in that: A rotating sleeve is connected to the lower side of the rotating seat plate, and the rotating sleeve is arranged on the rotating shaft. A plurality of positioning slots are evenly opened at the lower end of the rotating sleeve, and a rotating positioning mechanism is arranged on the base plate corresponding to the positioning slots.

3. The brake machine flip disassembly and assembly jig according to claim 2, characterized in that: The lower end of the rotating shaft is installed on the base plate through a rotating shaft seat, and the upper end of the rotating shaft is provided with a rotating pressure plate, and the rotating pressure plate rotatably fixes the rotating base plate to the upper end of the rotating shaft through a pressure plate screw.

4. The brake machine flip disassembly and assembly jig according to claim 2, characterized in that: The rotational positioning mechanism comprises a positioning block, a rotational positioning seat, and a positioning rod. The positioning block is arranged at one end of the positioning rod. The positioning rod and the positioning block are arranged on the rotational positioning seat. The positioning rod drives the positioning block to reciprocate radially along the rotation axis in the rotational positioning seat.

5. The brake machine flip disassembly and assembly jig according to claim 1, characterized in that: A group of adjustable support screws is arranged at one end of the flip seat plate close to the second work station hole, for supporting the brake housing.

6. The brake machine flipping and disassembling jig according to claim 5, characterized in that: A support pad is provided on the other side of the flip seat plate opposite to the adjustable support screw.

7. The brake machine flipping and disassembling jig according to claim 1, characterized in that: One side of the rotating seat plate is provided with a turning shaft through a group of turning seats, and one side of the turning seat plate is provided on the one side of the rotating seat plate through the turning shaft.

8. The brake machine flipping and disassembling jig according to claim 7, characterized in that: An operating handle is arranged on the flip seat plate at the other side opposite to the flip shaft.

9. The brake machine flipping and disassembling jig according to claim 2, characterized in that: The rotating seat plate is fixedly mounted on the rotating sleeve by a plurality of connecting screws.

10. The brake machine flipping and disassembling jig according to claim 1, characterized in that: The flip seat plate is provided with a plurality of seat plate holes around the first station hole.

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