CN212779906U

CN212779906U - Detection fixing device suitable for different diameter floating rollers

Info

Publication number: CN212779906U
Application number: CN202021793619.XU
Authority: CN
Inventors: 王中飞; 邹晓亮
Original assignee: Suzhou Dongsheng Metal Surface Treatment Co ltd
Current assignee: Suzhou Dongsheng Metal Surface Treatment Co ltd
Priority date: 2020-08-25
Filing date: 2020-08-25
Publication date: 2021-03-23
Anticipated expiration: 2030-08-25

Abstract

The utility model provides a detection fixing device suitable for floating rollers with different diameters, which comprises a fixing seat body, a fixing ring, a limiting groove, a fixing bolt and an inflation pipeline; when the floating roller is fixed on the detection fixing device, one end of the floating roller penetrates through the fixing ring, the roller seat is tightly attached to the front of the fixing seat body, the fixing hole is located in front of the limiting groove, the fixing bolt penetrates through the limiting groove and the fixing hole and locks the fixing hole on the limiting groove, and the inflation pipeline is communicated with the inflation cavity of the roller seat. The floating rollers with different diameters can be conveniently and quickly fixed by the sliding of the fixing bolts in the limiting grooves, and the detection fixing device is further provided with an inflation pipeline which is specially used for inflating an inflation cavity of the roller seat of the floating roller, so that the detection efficiency of the floating roller is greatly improved.

Description

Detection fixing device suitable for different diameter floating rollers

Technical Field

The utility model relates to a detection of floating roll especially relates to a detection fixing device suitable for different diameter floating rolls.

Background

The floating roller comprises a roller shaft body and a roller seat, a floating groove is arranged outside the roller shaft body, an inflation cavity is formed by enclosing the roller shaft body and the groove wall of the floating groove, the roller seat is located at the end part of the roller shaft and used for fixing the roller shaft, an inflation channel communicated with the inflation cavity is arranged on the roller seat, inflation is carried out in the inflation cavity of the roller seat, and the floating roller floats out under the action of gas pressure in the inflation cavity.

The roller seat comprises a fixed disc fixed on the periphery of the roller shaft body and fixing lugs symmetrically arranged on two sides of the fixed disc, and fixing holes are formed in the two fixing lugs. The floating roller needs to detect whether an inflation channel and an inflation cavity of the floating roller are intact at regular time, a roller seat of the floating roller is fixed on a fixed seat during detection, a fixing bolt penetrates through a fixing hole to fix the roller seat on a detection fixing device during specific operation, the inflation cavity of the roller seat is inflated, if the floating roller is completely floated out of a floating groove, the detection is qualified, and if the floating roller cannot be completely floated out of the floating groove, the floating roller needs to be repaired or replaced. Because the models of the floating roller are different in size, the distances between the fixing holes on the roller seat are different, when the diameter of the floating roller is larger, the distance between the left fixing hole and the right fixing hole on the roller seat can be correspondingly increased, and the floating roller needs to be inflated into the inflation cavity during detection, so that a detection fixing device is needed, the detection fixing device can adapt to the floating rollers of different models, conveniently fix the roller seats of different models and inflate the inflation cavity in the roller seat for detection.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects that the special inflatable detection fixing device suitable for the floating rollers of different models is needed in the prior art, and the provided detection fixing device suitable for the floating rollers of different diameters.

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

a detection fixing device suitable for floating rollers with different diameters is characterized in that each floating roller comprises a roller shaft body and a roller seat, the roller seats are arranged on the periphery of the roller shaft body and fixed on the detection fixing device, an inflation cavity communicated with the roller shaft body is arranged in each roller seat, and each detection fixing device comprises a fixing seat body, a fixing ring, a limiting groove, a fixing bolt and an inflation pipeline; the fixing ring is arranged on the fixing seat body, the limiting grooves are arranged on two sides of the fixing ring in pairs and are symmetrical about the circle center of the fixing ring, a fixing bolt is arranged in each limiting groove, the inflation pipelines are arranged on two sides of the fixing ring in pairs and are symmetrical about the circle center of the fixing ring, and two fixing holes are symmetrically formed in the roller seat; when the detection fixing device is used for fixing the floating roller, one end of the roller shaft body penetrates through the fixing ring, the roller seat is tightly attached to the front of the fixing seat body, the fixing hole is located in front of the limiting groove, the fixing bolt penetrates through the limiting groove and the fixing hole and locks the fixing hole on the limiting groove, and the inflation pipeline is communicated with the inflation cavity of the roller seat.

Preferably, the diameter of the fixing ring is larger than the diameter of the dancer roll.

Preferably, the fixed ring is formed by nesting a plurality of circular rings with different diameters, the inner diameter of the outer circular ring in each two adjacent circular rings is equal to the outer diameter of the inner circular ring, and the length of the inner diameter of each circular ring corresponds to the outer diameter of the floating roller in different models.

Preferably, the limiting grooves on the two sides of the fixing ring are the same as the circle center of the fixing ring in height.

Preferably, the roller seat comprises a fixed disc fixed on the periphery of the roller shaft body and fixing lugs symmetrically arranged on two sides of the fixed disc, the outer diameter of the fixed disc is larger than the diameter of the fixing ring, two fixing holes are symmetrically arranged on the two fixing lugs respectively, and when the circle center of the roller shaft body is equal to the circle center of the fixing ring in height, the fixing holes are equal to the limiting grooves in height.

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

the utility model discloses a fixing bolt of two symmetries slide, make its position nimble adjustable in the spacing inslot, change the distance between two fixing bolt, can fix the floating roll of different diameters convenient and fast ground, and still be equipped with the inflatable gas charging line who is used for specially giving the inflatable chamber of floating roll roller seat on the detection fixing device, utilize the height correspondence of fixed orifices on fixing bolt and the floating roll roller seat, make the floating roll be fixed in the retainer plate center all the time, make things convenient for the inflatable chamber of gas charging line accurate alignment floating roll roller seat, improve the efficiency that the floating roll detected by a wide margin.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic perspective view of a detecting and fixing device for floating rolls of different diameters;

fig. 2 is a front view of a detecting fixture suitable for a floating roll of different diameter.

Detailed Description

In order to further understand the objects, structures, features and functions of the present invention, the following embodiments are described in detail.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

As shown in fig. 1 and 2, a detection fixing device suitable for floating rollers with different diameters, the floating roller comprises a roller shaft body 6 and a roller seat 61, the roller seat 61 is arranged on the periphery of the roller shaft body 6 and fixed on the detection fixing device, an inflation cavity communicated with the roller shaft body 6 is arranged in the roller seat 61, and the detection fixing device comprises a fixing seat body 1, a fixing ring 2, a limiting groove 3, a fixing bolt 4 and an inflation pipeline 5; the fixed ring 2 is arranged on the fixed seat body 1, the limiting grooves 3 are arranged on two sides of the fixed ring 2 in pairs and are symmetrical about the circle center of the fixed ring 2, a fixing bolt 4 is arranged in each limiting groove 3, the inflation pipelines 5 are arranged on two sides of the fixed ring 2 in pairs and are symmetrical about the circle center of the fixed ring 2, and two fixing holes 62 are symmetrically arranged on the roller seat 61 of the floating roller; when the floating roll is fixed on the detection fixing device, one end of the roll shaft body 6 penetrates through the fixing ring 2, the roll seat 61 is tightly attached to the front of the fixing seat body 1, the fixing hole 62 is located in the front of the limiting groove 3, the fixing bolt 4 penetrates through the limiting groove 3 and the fixing hole 62 and locks the fixing hole 62 on the limiting groove 3, and the inflation pipeline 5 is communicated with the inflation cavity of the roll seat 61.

The roller seat 61 is fixed on the periphery of the roller shaft body 6, the detection fixing device comprises a fixing plate perpendicular to the horizontal plane, and the roller seat 61 is attached and fixed on the fixing plate to enable the roller shaft body 6 to be parallel to the horizontal plane. The fixing seat body 1 is provided with the fixing ring 2, the roller shaft body 6 penetrates through the fixing ring 2, the roller seat 61 is attached to the fixing plate of the fixing seat body 1, the roller shaft body 6 is rotated to enable the fixing hole 62 in the roller seat 61 to be aligned to the limiting groove 3 in the fixing seat body 1, the fixing bolt 4 penetrates through the limiting groove 3 and the fixing hole 62 and is locked, and after the fixing holes 62 in the two sides are fixed, the floating roller is fixed on the fixing seat body 1. The inflation pipeline 5 is communicated with the inflation cavity of the roller seat 61, and the inflation equipment is connected to the inflation pipeline 5 to inflate the inflation cavity of the roller seat 61 and detect whether the floating roller is intact. The utility model discloses a detect fixing device still to the floating roll of different diameters, the diameter of roller body 6 is different, and the size of roller seat 61 is also different, and the position of fixed orifices 62 on the roller seat 61 is also different, but moves in 3 the place ahead of spacing groove on fixing base body 1 all the time, and fixing bolt 4 can remove in spacing groove 3, removes and dies the fixed orifices 62 lock along with the position change of fixed orifices 62.

Preferably, the diameter of retainer plate 2 is greater than the diameter of roller body 6, guarantees that roller body 6 can pass retainer plate 2, makes roller seat 61 laminate in fixing base body 1 and be fixed in on fixing base body 1.

Preferably, the retainer plate 2 is formed by the ring intussusception of a plurality of different diameters, and the inside diameter of outside ring equals the outside diameter of inboard ring in two adjacent rings, and the inside diameter length of different rings corresponds with the outside diameter of the roller body 6 of different models, can choose the ring combination of different inside diameters for use to the floating roll 6 of different diameters, further fixed floating roll.

Preferably, the limiting grooves 3 on both sides of the fixing ring 2 are the same as the circle center of the fixing ring 2 in height, so that the fixed floating roller is positioned in the center of the fixing ring 2, and the inflation pipeline 5 is conveniently and accurately communicated with inflation cavities of the roller seats 61 of the floating rollers with different diameters.

Preferably, the outer diameter of the fixed disk 611 is larger than the diameter of the fixed ring 2, the two fixing holes 62 are symmetrically arranged on the two fixing lugs 612, and when the circle center of the roller shaft body 6 is equal to the circle center of the fixed ring 2 in height, the fixing holes 62 are equal to the limiting groove 3 in height. The fixed disk 611 is attached to the periphery of the roller shaft body 6, and the fixed disk 611 and the fixing lug 612 are attached to the fixed base body 1 to fix the floating roller to the center of the fixed ring 2.

The present invention has been described in relation to the above embodiments, which are only examples for implementing the present invention. It should be noted that the disclosed embodiments do not limit the scope of the invention. On the contrary, all changes and modifications which do not depart from the spirit and scope of the present invention are deemed to fall within the scope of the present invention.

Claims

1. The utility model provides a detect fixing device suitable for different diameter floating rollers, floating roller include roller shaft body and roller seat, the roller seat set up in the week portion of roller shaft body one end is fixed detect fixing device is last, be equipped with in the roller seat with the chamber of aerifing of roller shaft body intercommunication, its characterized in that: the detection fixing device comprises a fixing seat body, a fixing ring, a limiting groove, a fixing bolt and an inflation pipeline; the fixing ring is arranged on the fixing seat body, the limiting grooves are arranged on two sides of the fixing ring in pairs and are symmetrical about the circle center of the fixing ring, a fixing bolt is arranged in each limiting groove, the inflation pipelines are arranged on two sides of the fixing ring in pairs and are symmetrical about the circle center of the fixing ring, and two fixing holes are symmetrically formed in the roller seat; when the detection fixing device is used for fixing the floating roller, one end of the roller shaft body penetrates through the fixing ring, the roller seat is tightly attached to the front of the fixing seat body, the fixing hole is located in front of the limiting groove, the fixing bolt penetrates through the limiting groove and the fixing hole and locks the fixing hole on the limiting groove, and the inflation pipeline is communicated with the inflation cavity of the roller seat.

2. The inspection fixture suitable for floating rollers of different diameters as set forth in claim 1, wherein: the diameter of the fixed ring is larger than that of the roller shaft body.

3. The inspection fixture suitable for floating rollers of different diameters as set forth in claim 2, wherein: the retainer plate is nested by the ring of a plurality of different diameters and is formed, and the internal diameter of outside ring equals the external diameter of inboard ring in two adjacent rings, and the internal diameter length of different rings corresponds with the roller body external diameter of the floating roll of different models.

4. The inspection fixture suitable for floating rollers of different diameters as set forth in claim 1, wherein: the limiting grooves on the two sides of the fixing ring are the same as the circle center of the fixing ring in height.

5. The inspection fixture suitable for floating rollers of different diameters as set forth in claim 1, wherein: the roller seat comprises a fixed disc fixed on the periphery of the roller shaft body and fixing lugs symmetrically arranged on two sides of the fixed disc, the outer diameter of the fixed disc is larger than the diameter of the fixing ring, two fixing holes are symmetrically arranged on the two fixing lugs respectively, and when the circle center of the roller shaft body is equal to the circle center of the fixing ring in height, the fixing holes are equal to the limiting grooves in height.