CN210850100U

CN210850100U - Wheel set axle box disassembling tool convenient to fine adjustment

Info

Publication number: CN210850100U
Application number: CN201921975049.3U
Authority: CN
Inventors: 魏广会; 李争
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-15
Filing date: 2019-11-15
Publication date: 2020-06-26
Anticipated expiration: 2029-11-15

Abstract

The utility model discloses a frock is dismantled to wheel pair axle box convenient to fine setting, including the frock operation panel, the equal fixedly connected with stay tube in lower surface four corners position of frock operation panel, the sleeve pipe has been cup jointed in the activity of the lower extreme surface of stay tube, frock operation panel upper surface is equipped with fixed stay frame and carriage, the upper end fixedly connected with axle sleeve of carriage, the internal surface of axle sleeve rotates and is connected with the rotation section of thick bamboo, the rotation section of thick bamboo is close to the one end fixedly connected with bottle opener mount pad of fixed stay frame, the one end joint that the bottle opener mount pad is close to fixed stay frame has the dismantlement bottle opener head, the one end fixedly connected with dwang that the bottle opener mount pad was kept away from to the rotation section of thick bamboo. The utility model discloses a dismantlement frock has realized alone accomplishing the dismantlement work of counter shaft case screw rod, practices thrift the labour, improves work efficiency to the work height of dismantling the frock can finely tune, and stability is good.

Description

Wheel set axle box disassembling tool convenient to fine adjustment

Technical Field

The utility model relates to a dismantle frock technical field, especially relate to a frock is dismantled to wheel pair axle box convenient to fine setting.

Background

On railway locomotives and vehicles, parts for coupling wheel pairs and bogie frames or two-axle vehicle bodies, called axle boxes for short, are sleeved on axle journals. The axle journal lubricating device has the functions of transferring the weight and the load of the vehicle body to the wheel pair, lubricating the axle journal, reducing friction and reducing running resistance.

When dismantling this kind of current wheel pair axle box, need the workman to utilize the rotatory screw rod of bottle opener instrument, and because partial screw rod length overlength, consequently need another personnel, supplementary the nut of controlling at the other end of screw rod just can dismantle, comparatively inconvenient, extravagant labour reduces work efficiency, consequently, we have proposed a wheel pair axle box dismantlement frock of being convenient for fine setting.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the wheel pair axle box dismantles frock of being convenient for finely tune that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a wheel set axle box dismounting tool convenient for fine adjustment comprises a tool operation table, wherein supporting tubes are fixedly connected to four corners of the lower surface of the tool operation table, sleeves are movably sleeved on the outer surfaces of the lower ends of the supporting tubes, a fixed supporting frame and a sliding frame are arranged on the upper surface of the tool operation table, an axle sleeve is fixedly connected to the upper end of the sliding frame, a rotating cylinder is rotatably connected to the inner surface of the axle sleeve, a screwdriver mounting seat is fixedly connected to one end, close to the fixed supporting frame, of the rotating cylinder, a dismounting screwdriver head is clamped to one end, close to the fixed supporting frame, of the screwdriver mounting seat, a rotating rod is fixedly connected to one end, far away from the screwdriver mounting seat, of the rotating rod, an operating handle is rotatably connected to one end, far away from the rotating cylinder, a nut fixing clamping seat is, the fixed support frame is fixedly connected with the tool operation table, and the sliding frame is connected with the tool operation table in a sliding mode.

Preferably, a plurality of first jacks are formed in the inner surface of the supporting tube, and the first jacks are vertically and uniformly distributed.

Preferably, the inner surface of the sleeve is provided with a plurality of second jacks, the second jacks are vertically and uniformly distributed, and the inner surfaces of the second jacks and the first jacks are spliced with the same bolt.

Preferably, a sliding groove is formed in one side, close to the sliding frame, of the inner wall of the top of the tool operating platform, and the lower end of the sliding frame is connected with the sliding groove in a sliding mode through a sliding strip.

Preferably, the shape of dwang is the L font, the shape of hexagonal draw-in groove is regular hexagon.

Preferably, the lower end of the sleeve is fixedly connected with an anti-skid cushion block, and the anti-skid cushion block is a rubber cushion block.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, the dismounting of the shaft box screw can be realized by arranging the fixed support frame, the sliding frame, the shaft sleeve, the rotating cylinder, the screwdriver mounting seat, the dismounting screwdriver head, the rotating rod, the operating handle, the nut fixing clamping seat and the hexagonal clamping groove, and the dismounting of the shaft box can be finished by one person without the cooperation of multiple persons, thereby saving labor force and improving working efficiency;

2. the utility model discloses in, through setting up stay tube, sleeve pipe, first jack, second jack and bolt, can realize the high fine setting of dismantlement frock, and then make things convenient for people to finely tune according to the axle box height of difference, convenient dismantlement work can let the dismantlement frock have good anti-skidding function through anti-skidding cushion, and stability is good;

to sum up, the utility model discloses a dismantlement frock has realized alone accomplishing the dismantlement work of counter shaft case screw rod, practices thrift the labour, improves work efficiency to the working height of dismantling the frock can finely tune, and stability is good.

Drawings

Fig. 1 is a schematic structural view of a first embodiment of a wheel set axle box dismounting tool convenient for fine adjustment provided by the utility model;

fig. 2 is a top view of the wheel set axle box dismounting tool convenient for fine adjustment provided by the utility model;

fig. 3 is a schematic structural view of a nut fixing clamp seat of the wheel set axle box dismounting tool convenient for fine adjustment provided by the utility model;

fig. 4 is the utility model provides a wheel pair axle box dismantles frock in embodiment two's that is convenient for finely tune schematic structure.

In the figure: 1 tool operation platform, 2 supporting tubes, 3 sleeves, 4 fixed supports, 5 sliding frames, 6 shaft sleeves, 7 rotating cylinders, 8 screwdriver installation seats, 9 detachable screwdriver heads, 10 rotating rods, 11 operation handles, 12 nut fixed clamping seats, 13 hexagonal clamping grooves, 14 first insertion holes, 15 second insertion holes, 16 insertion pins, 17 sliding grooves, 18 sliding strips and 19 anti-sliding cushion blocks.

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.

The first embodiment is as follows:

referring to fig. 1-3, a wheel set axle box dismounting tool convenient for fine adjustment comprises a tool operating platform 1, wherein four corners of the lower surface of the tool operating platform 1 are fixedly connected with supporting tubes 2, the outer surface of the lower end of each supporting tube 2 is movably sleeved with a sleeve 3, the upper surface of the tool operating platform 1 is provided with a fixed support frame 4 and a sliding frame 5, the upper end of the sliding frame 5 is fixedly connected with an axle sleeve 6, the inner surface of the axle sleeve 6 is rotatably connected with a rotating cylinder 7, one end of the rotating cylinder 7, which is close to the fixed support frame 4, is fixedly connected with a screwdriver mounting seat 8, one end of the screwdriver mounting seat 8, which is close to the fixed support frame 4, is clamped with a dismounting screwdriver head 9, one end of the rotating cylinder 7, which is far away from the screwdriver mounting seat 8, is fixedly connected with a rotating, and the inner surface of the nut fixing clamping seat 12 is provided with a hexagonal clamping groove 13, the fixing support frame 4 is fixedly connected with the tool operation table 1, and the sliding frame 5 is slidably connected with the tool operation table 1.

Wherein, a plurality of first jacks 14 are arranged on the inner surface of the support tube 2, and the first jacks 14 are vertically and uniformly distributed.

Wherein, the internal surface of sleeve pipe 3 is seted up a plurality of second jack 15, and a plurality of second jack 15 is vertical evenly distributed, and second jack 15 and the internal surface of first jack 14 are pegged graft and are had same bolt 16.

Wherein, the top inner wall of the tooling operation platform 1 is provided with a sliding groove 17 at one side close to the sliding frame 5, and the lower end of the sliding frame 5 is connected with the sliding groove 17 in a sliding manner through a sliding strip 18.

Wherein, the shape of dwang 10 is L font, and the shape of hexagonal draw-in groove 13 is regular hexagon.

Example two:

referring to fig. 2-4, a wheel set axle box dismounting tool convenient for fine adjustment comprises a tool operating platform 1, wherein four corners of the lower surface of the tool operating platform 1 are fixedly connected with supporting tubes 2, the outer surface of the lower end of each supporting tube 2 is movably sleeved with a sleeve 3, the upper surface of the tool operating platform 1 is provided with a fixed supporting frame 4 and a sliding frame 5, the upper end of the sliding frame 5 is fixedly connected with an axle sleeve 6, the inner surface of the axle sleeve 6 is rotatably connected with a rotating cylinder 7, one end of the rotating cylinder 7, which is close to the fixed supporting frame 4, is fixedly connected with a screwdriver mounting seat 8, one end of the screwdriver mounting seat 8, which is close to the fixed supporting frame 4, is clamped with a dismounting screwdriver head 9, one end of the rotating cylinder 7, which is far away from the screwdriver mounting seat 8, is fixedly connected with a rotating, and the inner surface of the nut fixing clamping seat 12 is provided with a hexagonal clamping groove 13, the fixing support frame 4 is fixedly connected with the tool operation table 1, and the sliding frame 5 is slidably connected with the tool operation table 1.

Wherein, the lower end of the sleeve 3 is fixedly connected with an anti-skid block 19, and the anti-skid block 19 is a rubber block.

The working principle is as follows: when in use, the tool operation table 1 is placed below the axle box, the support tube 2 is sleeved up and down, the fine adjustment of the working height of the dismounting tool is realized, the bolt 16 penetrates through the first jack 14 and the second jack 15, the height of the dismounting tool can be conveniently fixed, the hexagonal clamping groove 13 of the nut fixing clamping seat 12 is clamped with the surface of the nut, thereby avoiding the trouble of auxiliary holding by another person, people horizontally adjust the position of the dismounting screwdriver head 9 through the sliding frame 5, the dismounting screwdriver head 9 is inserted into one end of the screw rod, the operation handle 11 is rotated, so as to drive the rotating rod 10, the rotating cylinder 7 and the dismounting screwdriver head 9 to synchronously rotate, the dismounting work of the axle box screw rod is realized, the tool is convenient, the dismounting tool has good anti-skid function through the arranged anti-skid cushion block 19, the stability is good, the dismounting tool of the utility model realizes the dismounting work of one person completing the dismounting work of the axle box screw rod, the labor force is saved, the working efficiency is improved, the working height of the dismounting tool can be finely adjusted, and the stability is good.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a frock is dismantled to wheel pair axle box convenient to fine setting, includes frock operation panel (1), its characterized in that, the equal fixedly connected with stay tube (2) in lower surface four corners position of frock operation panel (1), sleeve pipe (3) have been cup jointed in the activity of the lower extreme surface of stay tube (2), frock operation panel (1) upper surface is equipped with fixed stay frame (4) and carriage (5), the upper end fixedly connected with axle sleeve (6) of carriage (5), the internal surface of axle sleeve (6) rotates and is connected with a rotation section of thick bamboo (7), one end fixedly connected with bottle opener mount pad (8) that rotation section of thick bamboo (7) are close to fixed stay frame (4), the one end joint that bottle opener mount pad (8) are close to fixed stay frame (4) has dismantlement bottle opener head (9), one end fixedly connected with dwang (10) that bottle opener mount pad (8) were kept away from to, the one end that a rotating cylinder (7) was kept away from in dwang (10) is rotated and is connected with operation handle (11), the fixed cassette (12) of upper end fixedly connected with nut of fixed bolster (4), and the internal surface of the fixed cassette (12) of nut has seted up hexagonal draw-in groove (13), fixed bolster (4) and frock operation panel (1) fixed connection, carriage (5) and frock operation panel (1) sliding connection.

2. The tool for disassembling the axle box of the wheel pair convenient for fine adjustment according to claim 1, wherein a plurality of first insertion holes (14) are formed in the inner surface of the supporting tube (2), and the plurality of first insertion holes (14) are vertically and uniformly distributed.

3. The tool for disassembling the axle box of the wheel pair convenient for fine adjustment according to claim 2, wherein a plurality of second insertion holes (15) are formed in the inner surface of the sleeve (3), the plurality of second insertion holes (15) are vertically and uniformly distributed, and the same bolt (16) is inserted into the inner surfaces of the second insertion holes (15) and the first insertion hole (14).

4. The tool for disassembling the axle box of the wheel pair convenient for fine adjustment according to claim 1, wherein a sliding groove (17) is formed in one side, close to the sliding frame (5), of the inner wall of the top of the tool operating platform (1), and the lower end of the sliding frame (5) is slidably connected with the sliding groove (17) through a sliding strip (18).

5. The tool for disassembling the axle box of the wheel pair convenient for fine adjustment according to claim 1, wherein the rotating rod (10) is L-shaped, and the hexagonal clamping groove (13) is regular hexagonal.

6. The tool for disassembling the axle box of the wheel pair convenient for fine adjustment according to claim 1, wherein an anti-slip cushion (19) is fixedly connected to the lower end of the sleeve (3), and the anti-slip cushion (19) is a rubber cushion.