CN210393060U

CN210393060U - Bearing seat for winding structure

Info

Publication number: CN210393060U
Application number: CN201921389039.1U
Authority: CN
Inventors: 寮轰寒; 强亮
Original assignee: Shanghai Miuki Automation Equipment Co ltd
Current assignee: Shanghai Miuki Automation Equipment Co ltd
Priority date: 2019-08-24
Filing date: 2019-08-24
Publication date: 2020-04-24
Anticipated expiration: 2029-08-24

Abstract

The utility model discloses a bearing seat for a rolling structure, which relates to the technical field of rolling, wherein a positioning plate in a ring shape is fixed at one end of a base shaft, an opening is arranged on the positioning plate, and the opening of the positioning plate is communicated with the inner ring of the positioning plate; a limiting plate is connected to the opening of the positioning plate in a sliding mode, a notch is formed in one end, close to the inner ring of the positioning plate, of the limiting plate, and the notch and the inner ring of the positioning plate enclose a closed curve groove for inserting the winding shaft; and a positioning structure for fixing the position of the limiting plate is also arranged in the limiting plate. The problem of easy latch segment influence when having the installation or dismantling the rolling axle to prior art, the utility model provides a bearing frame for rolling structure sets up locating plate and limiting plate, and the limiting plate can realize leaving the locating plate through sliding to connect, and the position of the fixed limiting plate of location structure for when installation or dismantlement rolling axle, the limiting plate can not influence the staff operation.

Description

Bearing seat for winding structure

Technical Field

The utility model relates to a rolling technical field, more specifically say, it relates to a bearing frame for rolling structure.

Background

The winding is a method of winding a continuous product such as a film, a tape, a monofilament, a hose, a coated wire, etc. by a winding shaft. In the winding technology, a winding shaft is usually adopted to wind materials in a rotating mode, and when the winding shaft finishes winding, the winding shaft needs to be detached and replaced by a new winding shaft.

For the existing bearing seat for a rolling structure, such as a Chinese patent with an authorization publication number of CN208499861U, the bearing seat rolling device comprises a first shaft support and a second shaft support which are horizontally and coaxially arranged, wherein the first shaft support and the second shaft support are both provided with bearing seat components for mounting and connecting, a detachable rolling shaft is coaxially arranged between the first shaft support and the second shaft support, and a rolling motor is arranged and connects an output shaft of the rolling motor with the second shaft support; the first shaft support comprises an installation shaft connected with the bearing seat assembly and a supporting portion which is integrated with the installation shaft and vertically provided with a U-shaped installation groove, a pressing and locking device capable of being opened and closed is arranged at an opening of the U-shaped installation groove and comprises a pressing block and a locking screw, and one end of the locking block is rotatably connected with the opening of the U-shaped installation groove.

When above-mentioned patent used, when staff's installation or dismantlement rolling axle, the latch segment was the open mode, because the latch segment rotates with U type mounting groove to be connected, when staff at the installation or this dismantlement in-process, the latch segment rotates easily and falls down, increases the resistance for staff's installation or dismantlement.

SUMMERY OF THE UTILITY MODEL

The problem of easily receiving the latch segment influence when having the installation or dismantling the rolling axle to prior art, the utility model aims at providing a bearing frame for rolling structure, it has the installation or is difficult for receiving the advantage that the bearing frame influences when dismantling the rolling axle.

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

a bearing seat for a winding structure comprises a base shaft, wherein a circular positioning plate is fixed at one end of the base shaft, an opening is formed in the positioning plate, and the opening of the positioning plate is communicated with an inner ring of the positioning plate;

a limiting plate is connected to the opening of the positioning plate in a sliding mode, a notch is formed in one end, close to the inner ring of the positioning plate, of the limiting plate, and a closed curve groove for inserting the winding shaft is formed by the notch and the inner ring of the positioning plate in a surrounding mode;

and a positioning structure for fixing the position of the limiting plate is also arranged in the limiting plate.

According to the technical scheme, in actual application, when the winding shaft is installed, a worker slides the limiting plate, and the position of the limiting plate is fixed by the positioning structure, so that the limiting plate and the positioning plate form a closed curve groove to fix the winding shaft, and the limiting plate does not influence the installation of the winding shaft by the worker; when workers need to disassemble the winding shaft, the limiting plate is slid to be away from the positioning plate, and the positioning structure fixes the position of the limiting plate, so that the limiting plate cannot move in the process of disassembling the winding shaft by the workers; thereby avoid the limiting plate to influence the condition emergence that the staff installed and dismantled the rolling axle.

Further, the section of the closed curve groove is rectangular, triangular or hexagonal.

Through above-mentioned technical scheme, in the practical application, the partial section that the rolling axle was fixed in closed curve inslot is rectangle, triangle-shaped or hexagon setting equally, and drive structure changes and drives the rolling axle and rotate.

Furthermore, the outer side of the base shaft is connected with a sliding plate in a sliding manner, and the limiting plate is fixed at an opening of the sliding plate on the positioning plate.

Through above-mentioned technical scheme, in the in-service use, the staff realizes through the board that slides that the limiting plate can slide on the axial direction of basic shaft, realizes that the limiting plate can keep away from the function of locating plate.

Furthermore, the positioning structure comprises two semicircular grooves formed in the side wall of the base shaft, a long circular groove and a positioning rod, the long circular groove is formed in the sliding plate, one end of the long circular groove penetrates through the sliding plate, and the diameter of the long circular groove is equal to that of the semicircular grooves;

the locating rod is inserted in the semicircular groove and the long circular groove.

Through the technical scheme, in practical application, a worker fixes the positions of the sliding plate and the limiting plate by inserting the positioning rod into the groove formed by combining the semicircular groove and the long circular groove; the two semicircular grooves are used for fixing the position of the sliding plate during the installation and the disassembly of the winding shaft respectively.

Furthermore, the long circular groove penetrates through one end of the sliding plate, and a pushing groove convenient for pushing the positioning rod is formed in the end of the sliding plate.

Through above-mentioned technical scheme, in the in-service use, the promotion groove makes things convenient for the staff to promote the locating lever, makes the locating lever be located the sliding plate completely simultaneously, when the sliding plate rotates the rolling material, need not to reserve locating lever pivoted space.

Furthermore, a groove is formed in one end, close to the pushing groove, of the positioning rod, and the edge of the groove is overlapped with the edge of the base shaft.

Through above-mentioned technical scheme, in the in-service use, when the staff need remove the slide plate, promote the locating lever for recess and half slot coincidence, thereby the staff can promote the slide plate and remove.

Furthermore, one end of the positioning rod, which is far away from the pushing groove, is fixed with a return spring.

Through above-mentioned technical scheme, in the in-service use, when the slide plate moved the position of semicircular groove, reset spring made the locating lever move towards the direction that promotes the groove place automatically to the position of fixed slide plate.

Further, the distance from one of the semicircular grooves to the positioning plate is equal to the distance from the elongated circular groove to one side of the sliding plate close to the positioning plate; the distance from the other semicircular groove to the positioning plate is greater than the length of the winding shaft extending into the closed curve groove.

Through above-mentioned technical scheme, in the in-service use, first half slot is arranged in the position of fixed sliding plate in the rolling course of the work, and fixed sliding plate's position when second half slot is used for the installation or dismantles the rolling axle.

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

(1) through the arrangement of the positioning plate, the limiting plate and the positioning structure, when workers mount or dismount the winding shaft, the positioning structure fixes the position of the limiting plate, so that the limiting plate cannot move in the process of mounting and dismounting the winding shaft by the workers, and the condition that the limiting plate affects the mounting and dismounting of the winding shaft by the workers is avoided;

(2) furthermore, through the arrangement of the two semicircular grooves, the positioning structure can fix the position of the sliding plate when the winding shaft works and is mounted or dismounted;

(3) furthermore, through the arrangement of the reset spring, the positioning rod can reset automatically without being pulled by a worker.

Drawings

FIG. 1 is a schematic view of the overall structure of the present embodiment;

fig. 2 is a sectional view taken along the plane a-a in fig. 1.

Reference numerals: 1. a base shaft; 11. a semicircular groove; 2. positioning a plate; 21. an opening; 3. a slide plate; 31. a long circular groove; 32. a push groove; 4. a limiting plate; 41. a notch; 5. closing the curve groove; 6. a positioning structure; 61. positioning a rod; 611. a groove; 612. a return spring.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

A bearing seat for a winding structure is shown in figure 1 and comprises a cylindrical base shaft 1 connected with a driving structure, wherein a circular positioning plate 2 is fixed at one end of the base shaft 1 far away from the driving structure, the positioning plate 2 is provided with an opening 21, and the opening 21 of the positioning plate 2 is communicated with an inner ring of the positioning plate 2; the outer side of the base shaft 1 is connected with an annular sliding plate 3 in a sliding manner, the inner ring diameter of the sliding plate 3 is equal to that of the base shaft 1, and a limiting plate 4 is fixed on the sliding plate 3 at an opening 21 of the positioning plate 2.

A notch 41 is formed in one end, close to the inner ring of the positioning plate 2, of the limiting plate 4, the notch 41 and the inner ring of the positioning plate 2 enclose a closed curve groove 5 for inserting the winding shaft, the section of the closed curve groove 5 is square, and workers can be arranged to be rectangular, triangular or hexagonal according to actual requirements; and a positioning structure 6 for fixing the position of the sliding plate 3 is also arranged in the sliding plate 3.

As shown in fig. 1 and 2, the positioning structure 6 includes two semicircular grooves 11, an oblong groove 31 and a positioning rod 61, which are formed in the side wall of the base shaft 1, wherein the semicircular grooves 11 penetrate through the base shaft 1 and the length direction thereof is parallel to the radial direction of the base shaft 1; the distance from one of the semi-circular grooves 11 to the positioning plate 2 is equal to the distance from the long circular groove 31 to one side of the sliding plate 3 close to the positioning plate 2, and the long circular groove is used for fixing the position of the sliding plate 3 when the winding shaft works; the distance from the other semicircular groove 11 to the positioning plate 2 is greater than the length of the winding shaft extending into the closed curve groove 5, and the sliding plate 3 is fixed when the winding shaft is mounted or dismounted.

The long circular groove 31 is formed in the sliding plate 3, one end of the long circular groove 31 penetrates through the sliding plate 3, the diameter of the long circular groove 31 is equal to that of the semi-circular groove 11, and the long circular groove 31 and the semi-circular groove 11 are arranged in a superposed mode; the positioning rod 61 is provided with a pushing groove 32 which is convenient for pushing the positioning rod 61 at one end of the long circular groove 31 penetrating through the sliding plate 3.

The positioning rod 61 is inserted into the semicircular groove 11 and the long circular groove 31, a groove 611 is formed in one end, close to the pushing groove 32, of the positioning rod 61, the edge of the groove 611 coincides with the edge of the base shaft 1, and the groove 611 facilitates the sliding of the sliding plate 3 in the axial direction of the base shaft 1; a return spring 612 is fixed to an end of the positioning rod 61 remote from the push groove 32.

The implementation principle of the embodiment is as follows: the worker firstly fixes the sliding plate 3 at the semicircular groove 11 far away from the positioning plate 2, at the moment, the long circular groove 31 is overlapped with the semicircular groove 11, the positioning rod 61 is inserted into the long circular groove 31 and the semicircular groove 11, and the worker puts the end part of the winding shaft into the inner ring from the notch 41 of the positioning plate 2; promote locating lever 61, make recess 611 and the edge coincidence of base shaft 1, the direction that the orientation is close to locating plate 2 removes slide plate 3, the breach 41 up to limiting plate 4 encloses into closed curve groove 5 with the inner ring of locating plate 2, slotted groove 31 coincides with the half slot 11 that is close to locating plate 2 this moment, locating lever 61 is by reset spring 612's elastic force effect, the orientation is kept away from reset spring 612's direction and is removed, from this fixed slide plate 3 and limiting plate 4's position, the staff opens the drive structure, begin the rolling operation.

After the rolling of the rolling shaft is finished, a worker pushes the positioning rod 61, so that the groove 611 coincides with the edge of the base shaft 1, the sliding plate 3 moves towards the direction away from the positioning plate 2 until the long circular groove 31 coincides with the semicircular groove 11 far away from the positioning plate 2, the positioning rod 61 moves towards the direction away from the resetting spring 612 under the elastic action of the resetting spring 612, the positions of the sliding plate 3 and the limiting plate 4 are fixed, the rolling shaft is taken down, and the rolling work is completed.

In two above-mentioned processes, the position of slide 3 and limiting plate 4 is all fixed to be set up, avoids limiting plate 4 to influence the condition emergence that the staff installed and dismantled the rolling axle. In the specific use process, two bearing seats are usually required to be used together, and the number of the used bearing seats can be determined by workers according to actual working conditions.

The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.

Claims

1. A bearing seat for a winding structure comprises a base shaft (1) and is characterized in that a circular positioning plate (2) is fixed at one end of the base shaft (1), an opening (21) is formed in the positioning plate (2), and the opening (21) of the positioning plate (2) is communicated with an inner ring of the positioning plate (2);

a limiting plate (4) is connected to an opening (21) of the positioning plate (2) in a sliding manner, a notch (41) is formed in one end, close to an inner ring of the positioning plate (2), of the limiting plate (4), and a closed curve groove (5) for inserting a winding shaft is formed by the notch (41) and the inner ring of the positioning plate (2) in a surrounding manner;

and a positioning structure (6) for fixing the position of the limiting plate (4) is also arranged in the limiting plate (4).

2. A housing for a rolling structure according to claim 1, characterized in that the closed curved slot (5) has a rectangular, triangular or hexagonal cross-section.

3. A bearing housing for a rolling structure according to claim 1, characterized in that a sliding plate (3) is slidably connected to the outer side of the base shaft (1), and the limiting plate (4) is fixed to the sliding plate (3) at the opening (21) of the positioning plate (2).

4. A bearing housing for a winding structure according to claim 3, characterized in that the positioning structure (6) comprises two semicircular grooves (11) formed in the side wall of the base shaft (1), an elongated circular groove (31) and a positioning rod (61), the elongated circular groove (31) is formed in the sliding plate (3), one end of the elongated circular groove (31) penetrates through the sliding plate (3), and the diameter of the elongated circular groove (31) is equal to that of the semicircular groove (11);

the locating rod (61) is inserted into the semicircular groove (11) and the long circular groove (31).

5. A bearing seat for a rolling structure according to claim 4, characterized in that the long circular groove (31) penetrates through one end of the sliding plate (3) to form a pushing groove (32) convenient for pushing the positioning rod (61).

6. A bearing housing for a winding arrangement according to claim 5, characterised in that the end of the positioning rod (61) near the pushing groove (32) is provided with a groove (611), the edge of the groove (611) coinciding with the edge of the base shaft (1).

7. A bearing housing for a reeling structure according to claim 6, characterized in that a return spring (612) is fixed to the end of the positioning rod (61) remote from the pushing slot (32).

8. A bearing housing for a rolling structure according to claim 4, characterized in that the distance from one of the half slots (11) to the positioning plate (2) is equal to the distance from the long slot (31) to the side of the sliding plate (3) close to the positioning plate (2); the distance from the other semicircular groove (11) to the positioning plate (2) is greater than the length of the winding shaft extending into the closed curve groove (5).