CN216883753U

CN216883753U - Coupler dismounting support

Info

Publication number: CN216883753U
Application number: CN202220114306.XU
Authority: CN
Inventors: 王文
Original assignee: Tsubaki Emerson Gear Tianjin Co Ltd
Current assignee: Tsubaki Emerson Gear Tianjin Co Ltd
Priority date: 2022-01-17
Filing date: 2022-01-17
Publication date: 2022-07-05
Anticipated expiration: 2032-01-17

Abstract

The utility model relates to the technical field of coupler overhauling and disassembling, in particular to a coupler disassembling support. The coupler dismounting bracket comprises a coupling disc and coupling bolts inserted in through holes formed in the coupling disc, and the coupling disc is provided with a plurality of annularly distributed coupling bolts; the connecting column is fixedly embedded in the upper disc center of the connecting disc; the tension component is movably connected with the connecting column through a connecting component. The coupler dismounting bracket provided by the utility model fixes the coupling disc and the sleeve coupler which is hot-mounted on the shaft by using the coupling bolt, so that the fixing of the coupling disc on the sleeve coupler is completed, the connecting column on the coupling disc pulls the coupling disc to pull the fulcrum structure of the coupler outwards, and then after the tension part and the connecting column are connected by the connecting part, the threaded rod slides upwards along the threaded through hole formed in the mounting column, so that the coupler can be dismounted quickly and conveniently by means of the dismounting bracket, and the whole operation is simple and convenient.

Description

Coupler dismounting support

Technical Field

The utility model relates to the technical field of coupler overhauling and disassembling, in particular to a coupler disassembling support.

Background

The coupling is a device for connecting two shafts or a shaft and a rotating part, rotating together in the process of transmitting motion and power and not separating under normal conditions. Sometimes it is used as a safety device to prevent the coupled machine parts from bearing excessive load, and it plays the role of overload protection.

The sleeve type coupler thermally mounted on the shaft cannot be disassembled quickly due to the fact that the central support is not available, and the whole disassembling process is complex.

Therefore, there is a need to provide a new coupler dismounting bracket to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a coupler dismounting bracket.

The utility model provides a coupler dismounting bracket, which comprises:

a coupling disc, and

the connecting bolts are inserted into through holes formed in the connecting disc, and a plurality of annularly distributed connecting bolts are arranged on the connecting disc;

the coupler disassembly support further comprises:

the connecting column is fixedly embedded in the upper disc core of the connecting disc, and the upper column wall of the connecting column is provided with a plurality of annularly distributed L-shaped limiting grooves;

and the tension component is movably connected with the connecting column through a connecting component, and the tension component is utilized to pull up the connecting disc which is arranged on the sleeve type coupler through the connecting bolt.

Preferably, the pulling force part includes erection column, supporting legs, threaded rod and rotation post, install the supporting legs that the multiunit annular distributes on the shell body of erection column, just insert the threaded rod that is equipped with threaded connection in the screw through-hole seted up in the erection column, the top fixed mounting of threaded rod has the rotation post, just the through-hole has been seted up on the lateral wall of rotation post, the bottom and the adapting unit of threaded rod are connected.

Preferably, adapting unit includes slide bar, pole cap, cover and connects ring and L type hook arm-tie, the both ends of slide bar are all fixed the gomphosis and have the pole cap, just the cover is equipped with sliding connection's cover and connects the ring on the slide bar, the bottom fixed mounting of cover and connect the ring has a plurality of annular L type hook arm-tie that distribute.

Preferably, the rod cap at the top of the sliding rod is fixedly connected with the bottom of the threaded rod.

Preferably, the horizontal plate of the L-shaped hook pulling plate is inserted into the vertical groove of the L-shaped limiting groove and is clamped with the horizontal groove of the L-shaped limiting groove in a rotating mode.

Preferably, the side wall of the sleeve ring is provided with a threaded through hole, and a fixing screw in threaded connection is inserted into the threaded through hole.

Compared with the prior art, the coupler dismounting bracket provided by the utility model has the following beneficial effects:

1. according to the utility model, the connecting disc and the sleeve type coupler which is hot-mounted on the shaft are fixed by using the connecting bolt, so that the fixing of the connecting disc on the sleeve type coupler is completed, the connecting column on the connecting disc pulls the connecting disc to pull out the fulcrum structure of the coupler, and subsequently, after the tension component and the connecting column are connected by the connecting component, the threaded rod slides upwards along the threaded through hole formed in the mounting column, so that the coupler can be conveniently and quickly dismounted by virtue of the dismounting bracket, and the whole operation is simple and convenient;

2. after the sleeve type coupler is disassembled, the fixing screws are unscrewed, the sleeve ring is rotated reversely, the horizontal plate of the L-shaped hook pulling plate slides back to the vertical groove of the L-shaped limiting groove, and the sleeve ring is slid along the sliding rod subsequently to complete the disassembly of the coupler and the coupling plate, so that the coupler disassembling bracket can be assembled freely, and is convenient to store and take.

Drawings

FIG. 1 is a schematic structural view of a coupling dismounting bracket according to a preferred embodiment of the present invention;

FIG. 2 is a schematic view of the connection structure of the coupling plate and the connection post shown in FIG. 1;

FIG. 3 is a schematic view of the structure of the connecting member shown in FIG. 1;

fig. 4 is a schematic structural view of the tension member shown in fig. 1.

Reference numbers in the figures: 1. a coupling disc; 2. a coupling bolt; 3. connecting columns; 3a, an L-shaped limiting groove; 4. a tension member; 41. mounting a column; 42. supporting legs; 43. a threaded rod; 44. rotating the column; 5. a connecting member; 51. a slide bar; 52. a rod cap; 53. a sleeving connection ring; 54. an L-shaped hook plate; 6. and fixing the screw.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Specific implementations of the present invention are described in detail below with reference to specific embodiments.

Referring to fig. 1 to 4, a coupler dismounting bracket according to an embodiment of the present invention includes: coupling disc 1, coupling bolt 2, connecting column 3 and tension member 4.

In the embodiment of the present invention, please refer to fig. 1 and fig. 2, a sliding connection coupling bolt 2 is inserted into a through hole formed in the coupling disc 1, and a plurality of annularly distributed coupling bolts 2 are arranged on the coupling disc 1;

the connecting column 3 is fixedly embedded in the upper disc core of the connecting disc 1, and the upper wall of the connecting column 3 is provided with a plurality of annularly distributed L-shaped limiting grooves 3 a.

It should be noted that: when the coupling disc is used, the coupling disc 1 and a sleeve type coupler which is hot-installed on a shaft are fixed by using the coupling bolts 2, so that the coupling disc 1 is fixed on the sleeve type coupler, and the connecting column 3 on the coupling disc 1 pulls the coupling disc 1 to pull out a fulcrum structure of the coupler.

In the embodiment of the present invention, referring to fig. 2 and 3, the tension member 4 is movably connected to the connecting column 3 through the connecting member 5, and the coupling disc 1 mounted on the shell coupling through the coupling bolt 2 is pulled up by the tension member 4; adapting unit 5 includes slide bar 51, pole cap 52, cup joints ring 53 and L type hook arm-tie 54, the both ends of slide bar 51 all are fixed the gomphosis and have pole cap 52, just the cover is equipped with sliding connection's cup joint ring 53 on the slide bar 51, the bottom fixed mounting of cup joint ring 53 has a plurality of annular L type hook arm-tie 54 that distribute, and the pole cap 52 at slide bar 51 top and the bottom fixed connection of threaded rod 43, L type hook arm-tie 54's horizontal plate is through inserting L type spacing inslot and with the horizontal groove joint of rotatory mode with L type spacing groove 3a, set up the screw through-hole on the lateral wall of cup joint ring 53, just insert threaded connection's set screw 6 in the screw through-hole.

It should be noted that: when the connecting part 5 is used for connecting the tension part 4 with the connecting column 3, the horizontal plate of the L-shaped hook pulling plate 54 is inserted into the vertical groove of the L-shaped limiting groove 3a and slides downwards to the lowest position, the sleeve ring 53 is rotated subsequently to enable the horizontal plate of the L-shaped hook pulling plate 54 to be clamped into the horizontal groove of the L-shaped limiting groove 3a, the fixing screw 6 is enabled to fix the sleeve ring 53 on the sliding rod 51 in a rotary screwing mode after the horizontal plate is rotated, and the problem that the L-shaped hook pulling plate 54 slips from the L-shaped limiting groove 3a due to the fact that the subsequent sleeve ring 53 slides around the sliding rod 51 is avoided;

after the sleeve type coupler is disassembled, the fixing screws 6 are unscrewed, the sleeve ring 53 is rotated reversely, the horizontal plate of the L-shaped hook pulling plate 54 slides back to the vertical groove of the L-shaped limiting groove 3a, and the sleeve ring 53 slides up along the sliding rod 51 to complete the disassembly of the coupler 1, so that the coupler disassembling bracket can be assembled freely, and is convenient to store and take.

In an embodiment of the present invention, referring to fig. 1 and 4, the tension member 4 includes an installation column 41, support legs 42, a threaded rod 43, and a rotation column 44, a plurality of sets of support legs 42 distributed annularly are installed on an outer shell of the installation column 41, the threaded rod 43 connected by a thread is inserted into a threaded through hole formed in the installation column 41, the rotation column 44 is fixedly installed on the top of the threaded rod 43, a through hole is formed in a side wall of the rotation column 44, and the bottom of the threaded rod 43 is connected to the connection member 5.

It should be noted that: after the connecting component 5 connects the tension component 4 and the connecting column 3, a rod passes through the through hole formed in the rotating column 44 to form a handle, and the threaded rod 43 slides up along the threaded through hole formed in the mounting column 41 by subsequently rotating the rod, so that the coupler can be conveniently dismounted by means of the dismounting bracket, and the whole operation is simple and convenient.

The working principle of the coupler dismounting bracket provided by the utility model is as follows:

when the device is used, the connecting disc 1 is fixed with a sleeve type coupler which is hot-installed on a shaft by using the connecting bolt 2, so that the fixing of the connecting disc 1 on the sleeve type coupler is completed, and the connecting column 3 on the connecting disc 1 pulls the connecting disc 1 to pull out a fulcrum structure of the coupler;

when the connecting part 5 is used for connecting the tension part 4 with the connecting column 3, the horizontal plate of the L-shaped hook pulling plate 54 is inserted into the vertical groove of the L-shaped limiting groove 3a and slides downwards to the lowest position, the sleeve ring 53 is rotated subsequently to enable the horizontal plate of the L-shaped hook pulling plate 54 to be clamped into the horizontal groove of the L-shaped limiting groove 3a, the fixing screw 6 is enabled to fix the sleeve ring 53 on the sliding rod 51 in a rotary screwing mode after the horizontal plate is rotated, and the problem that the L-shaped hook pulling plate 54 slips from the L-shaped limiting groove 3a due to the fact that the subsequent sleeve ring 53 slides around the sliding rod 51 is avoided;

after the tension component 4 and the connecting column 3 are connected by the connecting component 5, a rod penetrates through a through hole formed in the rotating column 44 to form a handle, and the threaded rod 43 slides upwards along a threaded through hole formed in the mounting column 41 by subsequently rotating the rod, so that the coupler can be conveniently dismounted by means of the dismounting bracket, and the whole operation is simple and convenient;

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A coupler removal bracket, comprising:

coupling disc (1), and

the connecting bolts (2) are inserted into through holes formed in the connecting disc (1), and a plurality of annularly distributed connecting bolts (2) are arranged on the connecting disc (1);

its characterized in that, the shaft coupling dismantles the support and still includes:

the connecting column (3) is fixedly embedded in the upper disc center of the connecting disc (1), and the upper column wall of the connecting column (3) is provided with a plurality of annularly distributed L-shaped limiting grooves (3 a);

the tension component (4) is movably connected with the connecting column (3) through a connecting component (5), and the tension component (4) is utilized to pull up the connecting disc (1) which is arranged on the sleeve type coupling through the connecting bolt (2).

2. The coupler disassembling support according to claim 1, wherein the tension member (4) comprises a mounting column (41), supporting legs (42), a threaded rod (43) and a rotating column (44), a plurality of groups of supporting legs (42) distributed annularly are mounted on an outer shell of the mounting column (41), the threaded rod (43) connected by threads is inserted into a threaded through hole formed in the mounting column (41), the rotating column (44) is fixedly mounted at the top of the threaded rod (43), a through hole is formed in the side wall of the rotating column (44), and the bottom of the threaded rod (43) is connected with the connecting member (5).

3. The coupler disassembly support according to claim 2, wherein the connecting part (5) comprises a sliding rod (51), a rod cap (52), a sleeving ring (53) and an L-shaped hook pulling plate (54), the rod cap (52) is fixedly embedded at both ends of the sliding rod (51), the sliding rod (51) is sleeved with the sleeving ring (53) in sliding connection, and the bottom of the sleeving ring (53) is fixedly provided with a plurality of L-shaped hook pulling plates (54) distributed in an annular shape.

4. A coupling disassembly stand according to claim 3, wherein the rod cap (52) at the top of the sliding rod (51) is fixedly connected to the bottom of the threaded rod (43).

5. A coupling dismounting bracket according to claim 3, characterized in that the horizontal plate of the L-shaped hook pulling plate (54) is inserted into the vertical groove of the L-shaped limiting groove (3a) and is rotatably engaged with the horizontal groove of the L-shaped limiting groove (3 a).

6. A coupler dismounting bracket according to claim 3, characterized in that the side wall of the socket ring (53) is provided with a threaded through hole, and a fixing screw (6) for threaded connection is inserted into the threaded through hole.