CN216262775U

CN216262775U - Workpiece turnover device for elevator guide rail machining

Info

Publication number: CN216262775U
Application number: CN202122036951.2U
Authority: CN
Inventors: 王孝新; 王林华; 胡灿岚
Original assignee: Shanghai Huiyuan Heavy Machine Tool Production Co ltd
Current assignee: Shanghai Huiyuan Heavy Machine Tool Production Co ltd
Priority date: 2021-08-27
Filing date: 2021-08-27
Publication date: 2022-04-12
Anticipated expiration: 2031-08-27

Abstract

The utility model discloses a workpiece turnover device for processing elevator guide rails, which comprises a device main body, wherein an arc-shaped supporting plate is arranged at the top of the device main body, a rolling shaft is arranged on the inner side of the arc-shaped supporting plate, and one end of the arc-shaped supporting plate is connected with a connecting plate; the connecting block is connected to the arc-shaped supporting plate, and one end of the connecting block is connected with the connecting plate; through setting the arc backup pad into removable branch structure, the staff of being convenient for dismantles the roller bearing and changes, has effectually avoided influencing normal work after the ageing wearing and tearing of roller bearing, is favorable to improving the stability of device work, and the first fixed block that sets up, the connecting rod, the second fixed block, the bolt, the thread groove, between mutually support, fix arc backup pad and connecting plate both ends, further improved the stability that arc backup pad and connecting plate are connected, be favorable to improving the stability of device work.

Description

Workpiece turnover device for elevator guide rail machining

Technical Field

The utility model relates to the technical field of elevator guide rail production, in particular to a workpiece turnover device for elevator guide rail processing.

Background

In an elevator accessory factory, a large number of steel plates are needed when an elevator guide rail bracket is manufactured, but the existing steel plates are coiled when being delivered from a factory for facilitating transportation. Therefore, during manufacturing, the coil steel needs to be fixed on the overturning bracket for uncoiling, so that subsequent production and manufacturing can be smoothly carried out. The in-process of coil steel installation needs earlier to use the loop wheel machine to hang coil steel to upset support top, then with rotatory roller axle installation in coil steel, fixes coil steel on the upset support at last, whole coil steel is carried and is fixed a position the installation, not only troublesome poeration, intensity of labour is also great moreover. Meanwhile, because a gap exists between the roll shaft and the coil steel, the coil steel can slide when being overturned, and the overturning efficiency is influenced;

the utility model discloses a work piece tipping arrangement of elevator guide rail processing as grant notice number is CN212469279U, its setting of pneumatic cylinder can be to rolling up the steel jack-up in the supporting mechanism, make things convenient for the trip shaft to stretch into rolling up steel central authorities, fixed cover in the supporting mechanism, supporting spring, the setting of slide cartridge and connecting plate has realized supporting the effect that the rolling up steel prevented rolling up the steel and scatter always with the arc backup pad for work, realized conveniently fixing the rolling up steel on the whole and prevented the effect that the rolling up steel scatters, make work safer, but after the roller bearing used for a long time, the serious problem of ageing wear can appear, influence the performance, for this work piece turning device who provides an elevator guide rail processing.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the workpiece turnover device for processing the elevator guide rail is provided, the arc-shaped support plate is arranged into a detachable structure, so that a rolling shaft can be conveniently detached and replaced by a worker, the influence on normal operation after the rolling shaft is aged and worn is effectively avoided, the working stability of the device is favorably improved, the arc-shaped support plate and the two ends of the connecting plate are fixed by the mutual matching of the first fixing block, the connecting rod, the second fixing block, the bolt and the thread groove, the connecting stability of the arc-shaped support plate and the connecting plate is further improved, and the working stability of the device is favorably improved.

In order to solve the technical problems, the utility model provides the following technical scheme: workpiece turnover device for elevator guide rail machining, comprising

The device comprises a device main body, wherein an arc-shaped supporting plate is arranged at the top of the device main body, a rolling shaft is arranged on the inner side of the arc-shaped supporting plate, and one end of the arc-shaped supporting plate is connected with a connecting plate;

the connecting block is connected to the arc-shaped supporting plate, and one end of the connecting block is connected with the connecting plate;

the spring, spring coupling is in the arc backup pad, just the quantity of spring is provided with two altogether, two the spring is in the connecting block both sides respectively.

According to a preferred technical scheme, one end of the connecting plate is provided with a connecting groove, one end of the connecting block, which is positioned on the inner side surface of the connecting groove, is provided with a limiting block, one end of the connecting plate is provided with a limiting groove, one end of the limiting block is positioned on the inner side of the limiting groove, one end of the connecting plate is provided with a movable groove, and one end of the spring is connected to the inner side of the movable groove.

According to a preferable technical scheme of the utility model, a first fixed block is arranged on one side surface of the arc-shaped supporting plate, one end of the first fixed block is connected with a connecting rod, one end of the connecting rod is provided with a threaded groove, a second fixed block is arranged on one side surface of the connecting plate, one end of the second fixed block is connected with a bolt, and one end of the bolt is positioned on the inner side of the threaded groove.

As a preferred technical scheme, the connecting block is of a cuboid structure, and anti-skid grains are formed in the surface of the connecting block.

As a preferred technical scheme, the limiting blocks are of cuboid structures, the number of the limiting blocks is two, and the two limiting blocks are located at symmetrical positions.

As a preferred technical scheme, the limiting groove is of a cuboid structure, and the inner side surface of the limiting groove is provided with a wear-resistant layer.

Compared with the prior art, the utility model can achieve the following beneficial effects:

1. the arc-shaped supporting plate is arranged into a detachable structure, so that workers can conveniently detach and replace the rolling shaft, the influence on normal work after the rolling shaft is aged and worn is effectively avoided, and the working stability of the device is favorably improved;

2. through mutually supporting between the first fixed block that sets up, connecting rod, second fixed block, bolt, thread groove, fix arc backup pad and connecting plate both ends, further improved the stability that arc backup pad and connecting plate are connected, be favorable to improving the stability of device work.

Drawings

FIG. 1 is a schematic top view of the present invention;

FIG. 2 is an enlarged schematic view of the utility model at A of FIG. 1;

FIG. 3 is an enlarged view of the structure of FIG. 2 at B according to the present invention;

wherein: 1. a device main body; 2. an arc-shaped support plate; 3. a first fixed block; 11. a roller; 21. a connecting plate; 22. connecting blocks; 23. a limiting block; 24. connecting grooves; 25. a limiting groove; 26. a movable groove; 27. a spring; 31. a connecting rod; 32. a second fixed block; 33. a bolt; 34. a thread groove.

Detailed Description

The present invention will be further described with reference to specific embodiments for the purpose of facilitating an understanding of technical means, characteristics of creation, objectives and functions realized by the present invention, but the following embodiments are only preferred embodiments of the present invention, and are not intended to be exhaustive. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1 to 3, a workpiece turnover device for elevator guide rail machining includes: the device comprises a device main body 1, wherein an arc-shaped supporting plate 2 is arranged at the top of the device main body 1, a rolling shaft 11 is arranged on the inner side of the arc-shaped supporting plate 2, and one end of the arc-shaped supporting plate 2 is connected with a connecting plate 21; the connecting block 22 is connected to the arc-shaped supporting plate 2, and one end of the connecting block 22 is connected with the connecting plate 21; the springs 27 are connected to the arc-shaped supporting plate 2, the number of the springs 27 is two, and the two springs 27 are respectively arranged on two sides of the connecting block 22; one end of the connecting plate 21 is provided with a connecting groove 24, one end of the connecting block 22 is positioned on the inner side surface of the connecting groove 24 and is provided with a limiting block 23, one end of the connecting plate 21 is provided with a limiting groove 25, one end of the limiting block 23 is positioned on the inner side of the limiting groove 25, one end of the connecting plate 21 is provided with a movable groove 26, and one end of the spring 27 is connected to the inner side of the movable groove 26;

when the roller 11 needs to be disassembled and replaced, the connecting plate 21 is pulled outwards, so that the limiting block 23 slides in the limiting groove 25, meanwhile, the connecting block 22 moves in the limiting groove 25, the spring 27 is stressed and stretched, the roller 11 can be disassembled at the moment, after a new roller 11 is installed, the connecting plate 21 is loosened, the spring 27 is contracted to return to the original position, the connecting block 22 is driven to return to the inner side of the connecting groove 24, and the arc-shaped supporting plate 2 and the connecting plate 21 are clamped and fixed again; through setting arc backup pad 2 into removable structure, the staff of being convenient for dismantles the change to roller bearing 11, has effectually avoided influencing normal work after the ageing wearing and tearing of roller bearing 11, is favorable to improving the stability of device work.

In other embodiments, as shown in fig. 2, a first fixing block 3 is disposed on a side surface of the arc-shaped supporting plate 2, one end of the first fixing block 3 is connected to a connecting rod 31, one end of the connecting rod 31 is provided with a threaded groove 34, a second fixing block 32 is disposed on a side surface of the connecting plate 21, one end of the second fixing block 32 is connected to a bolt 33, and one end of the bolt 33 is located inside the threaded groove 34;

before the device is used, the bolt 33 is connected with the thread groove 34, so that the connecting rod 31 and the second fixing block 32 form a right-angle fixing structure, and the connection stability of the arc-shaped supporting plate 2 and the connecting plate 21 is further improved; mutually support between first fixed block 3, connecting rod 31, second fixed block 32, bolt 33, thread groove 34, 35 through setting up, fix arc backup pad 2 and connecting plate 21 both ends, further improved the stability that arc backup pad 2 and connecting plate 21 are connected, be favorable to improving the stability of device work.

In other embodiments, as shown in fig. 3, the present embodiment discloses that the connecting block 22 is a rectangular parallelepiped structure, and the surface of the connecting block 22 is provided with anti-skid grains; the anti-slip lines are arranged on the surface of the connecting block 22, so that the friction force between the connecting block and the connecting groove 24 is increased, and the stability of connection is improved.

In other embodiments, as shown in fig. 3, the embodiment discloses that the limiting blocks 23 are in a rectangular parallelepiped structure, two limiting blocks 23 are provided, and the two limiting blocks 23 are located at symmetrical positions; the limiting blocks 23 are symmetrically arranged on the surface of the arc-shaped supporting plate 2, so that the limiting blocks 23 are more stable when moving, and the balance is improved.

In other embodiments, as shown in fig. 3, the limiting groove 25 is a rectangular parallelepiped structure, and the inner surface of the limiting groove 25 is provided with a wear-resistant layer; the abrasion-resistant layer is arranged on the inner side surface of the limiting groove 25, so that serious abrasion can be avoided, the frictional resistance is increased, and the sliding use of the limiting block 23 is influenced.

The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.

Claims

1. The utility model provides a work piece turning device of elevator guide rail processing which characterized in that: the workpiece turnover device comprises a device main body (1), wherein an arc-shaped supporting plate (2) is arranged at the top of the device main body (1), a rolling shaft (11) is arranged on the inner side of the arc-shaped supporting plate (2), and one end of the arc-shaped supporting plate (2) is connected with a connecting plate (21); the connecting block (22), the connecting block (22) is connected to the arc-shaped supporting plate (2), and one end of the connecting block (22) is connected with the connecting plate (21); the spring (27), spring (27) are connected in arc backup pad (2), just the quantity of spring (27) is provided with two altogether spring (27) are in connecting block (22) both sides respectively.

2. The workpiece turnover device for elevator guide rail processing according to claim 1, characterized in that: connecting groove (24) have been seted up to connecting plate (21) one end, connecting block (22) one end is in connecting groove (24) inboard surface and is provided with stopper (23), just spacing groove (25) have been seted up to connecting plate (21) one end, stopper (23) one end is in spacing groove (25) inboard, just movable groove (26) have been seted up to connecting plate (21) one end, spring (27) one end is connected in movable groove (26) inboard.

3. The workpiece turnover device for elevator guide rail processing according to claim 1, characterized in that: arc backup pad (2) side surface is provided with first fixed block (3), first fixed block (3) one end is connected with connecting rod (31), thread groove (34) have been seted up to connecting rod (31) one end, just connecting plate (21) side surface is provided with second fixed block (32), second fixed block (32) one end is connected with bolt (33), bolt (33) one end is in thread groove (34) inboard.

4. The workpiece turnover device for elevator guide rail processing according to claim 1, characterized in that: the connecting block (22) is of a cuboid structure, and anti-skid grains are formed in the surface of the connecting block (22).

5. The workpiece turnover device for elevator guide rail processing according to claim 2, characterized in that: the limiting blocks (23) are of cuboid structures, two limiting blocks (23) are arranged, and the two limiting blocks (23) are located at symmetrical positions.

6. The workpiece turnover device for elevator guide rail processing according to claim 2, characterized in that: the limiting groove (25) is of a cuboid structure, and a wear-resistant layer is arranged on the inner side surface of the limiting groove (25).