CN215110135U

CN215110135U - Bearing seat for necking gas distribution plate

Info

Publication number: CN215110135U
Application number: CN202121644799.XU
Authority: CN
Inventors: 黄雪亮; 陈涛; 范新星; 杨超利; 苏发; 刘慧�
Original assignee: Henan Baogang Can Co ltd
Current assignee: Henan Baogang Can Co ltd
Priority date: 2021-07-20
Filing date: 2021-07-20
Publication date: 2021-12-10
Anticipated expiration: 2031-07-20

Abstract

The utility model discloses a bearing frame for necking down gas distribution dish relates to bearing frame technical field, including axle bed one and axle bed two, axle bed one and axle bed two pass through the bolt can dismantle the connection, be equipped with two bearings between axle bed one and the axle bed two, be equipped with lubricated mechanism and cooling body between axle bed one and the axle bed two. The utility model relates to a rational in infrastructure, it can be through setting up two bearings between axle bed one and axle bed two, can increase the strong point, share the bearing capacity of bearing, increase the life of bearing, through the annular passage, the oiling mouth, the oil-out, the cooperation design of shield and spacer ring, inject lubricating oil into the annular passage through the oiling mouth in, and discharge in the clearance of bearing inner circle and outer lane through the oil-out, thereby lubricate the bearing, need not to dismantle the shield, and the operation is simple, high convenience and quickness, and the shield can reduce throwing away of lubricating oil with the spacer ring that is close to mutually with the bearing inner circle.

Description

Bearing seat for necking gas distribution plate

Technical Field

The utility model relates to a bearing frame technical field specifically is a bearing frame for necking down gas distribution dish.

Background

The necking machine, also called necking machine, necking machine is mainly used for the work of necking down the can shoulder and necking down and automatic edge curling of aluminum aerosol cans and aluminum hard cans.

Original gas distribution dish swivel bearing is the design of single bearing, because the space is limited, the bearing is the little loading end of major diameter, and bearing weight is big, leans on the bearing to support in high-speed operation entirely, causes the bearing life cycle to shorten greatly, during the lubrication, need pull down the lubrication with the shield between bearing inner race and the outer lane, the troublesome poeration, and the bearing is not convenient for dispel the heat when the function in the bearing frame, the heat makes the bearing expansion deformation easily, influences the precision of bearing. Therefore, the bearing seat for the necking gas distribution plate solves the problems.

SUMMERY OF THE UTILITY MODEL

One) technical problem to be solved

The utility model aims at providing a bearing frame for necking down gas distribution plate in order to compensate the not enough of prior art.

II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a bearing seat for a necking gas distribution plate comprises a first shaft seat and a second shaft seat, wherein the first shaft seat and the second shaft seat are detachably connected through bolts, two bearings are arranged between the first shaft seat and the second shaft seat, and a lubricating mechanism and a cooling mechanism are arranged between the first shaft seat and the second shaft seat.

Further, lubricating mechanism includes the spacer ring, the spacer ring is located between axle bed one and the axle bed two, the surface of spacer ring contacts with the inner wall of axle bed two, and the surface of spacer ring and the inner wall fixed connection of axle bed one, the surface of spacer ring contacts with the outer lane of two bearings, and the surface of spacer ring is close to with the inner circle of two bearings mutually, annular channel has been seted up to the surface of spacer ring, the oiling mouth has been seted up to the upper surface of axle bed two, and oiling mouth and annular channel are linked together, the oil-out of circumference array is all seted up to the left and right sides face of spacer ring, every the oil-out all is linked together with annular channel, and the oil-out corresponds the clearance of bearing outer lane and inner circle, two one side that the bearing kept away from each other all is equipped with the shield, and the shield is installed in the clearance of bearing and inner circle outer lane.

Furthermore, the cooling mechanism comprises two groups of semicircular rubber pads, the semicircular rubber pads are symmetrical to each other and are fixedly connected to the inner walls of the first shaft seat and the second shaft seat respectively, the inner walls of the semicircular rubber pads are in contact with the outer surface of the outer ring of the bearing, a through groove is formed in the middle of each semicircular rubber pad, a group of cooling grooves are formed in the inner walls of the first shaft seat and the inner walls of the second shaft seat, the cooling grooves are in one-to-one correspondence with the semicircular rubber pads and are communicated with the through grooves of the semicircular rubber pads, a water inlet pipe is fixedly communicated with one end of the inner cavity of each cooling groove, and a water outlet pipe is fixedly communicated with the other end of the inner cavity of each cooling groove.

Furthermore, the inner wall of the first shaft seat is fixedly connected with two positioning strips, the two positioning strips are located outside the two bearings, and one side face, close to each other, of the two positioning strips is in contact with the outer rings of the two bearings.

Thirdly), the beneficial effects are as follows:

compared with the prior art, this bearing frame for necking down gas distribution dish possesses following beneficial effect:

the utility model discloses a set up two bearings between axle bed one and axle bed two, can increase the strong point, share the bearing capacity of bearing, increase the life of bearing, through the annular passage, the oiling mouth, the oil-out, the cooperation design of shield and spacer ring, pour into lubricating oil into in the annular passage through the oiling mouth, and discharge the clearance of bearing inner circle and outer lane through the oil-out, thereby lubricate the bearing, need not to dismantle the shield, and the operation is simple, high convenience and fastness, and the shield can reduce throwing away of lubricating oil with the spacer ring that is close to mutually with the bearing inner circle.

Two, the utility model discloses a cooperation design of semi-circular rubber pad, cooling bath, inlet tube and outlet pipe, cold water pass through pipeline and inlet tube entering cooling bath, make cold water contact with the outer lane of bearing through the logical groove that cooling bath and semi-circular rubber pad were seted up, cool off the bearing, then absorb thermal water and pass through the outlet pipe discharge, realize the circulation of water, ensure that the temperature in the cooling bath keeps low temperature, good heat dissipation.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is a cross-sectional view of a front view of the present invention;

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

FIG. 4 is a schematic view of the connection between the first shaft seat and the water inlet pipe of the present invention;

FIG. 5 is a schematic perspective view of the second shaft seat and the water inlet pipe of the present invention;

FIG. 6 is a schematic perspective view of a semicircular rubber pad of the present invention;

fig. 7 is a schematic perspective view of the water outlet pipe of the present invention.

In the figure: 1. a first shaft seat; 2. a second shaft seat; 3. a bearing; 4. a lubrication mechanism; 41. an annular channel; 42. an oil filling port; 43. an oil outlet; 44. a dust cover; 45. a spacer ring; 5. a cooling mechanism; 51. a semicircular rubber pad; 52. a cooling tank; 53. a water inlet pipe; 54. a water outlet pipe; 6. and a positioning strip.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-7, the utility model provides a technical solution: the utility model provides a bearing frame for necking down gas distribution dish, including axle bed 1 and axle bed two 2, axle bed 1 and axle bed two 2 pass through the bolt can dismantle the connection, be equipped with two bearings 3 between axle bed 1 and the axle bed two 2, through set up two bearings 3 between axle bed 1 and axle bed two 2, can increase the strong point, share bearing 3's bearing capacity, two location strips 6 of the inner wall fixedly connected with of axle bed 1, two location strips 6 are located the outside of two bearings 3, a side that two location strips 6 are close to each other contacts with the outer lane of two bearings 3, the setting of location strip 6, can paste location strip 6 with bearing 3 and place, realize the location of bearing 3, be equipped with lubricated mechanism 4 and cooling body 5 between axle bed 1 and the axle bed two 2.

The lubricating mechanism 4 comprises a spacer ring 45, the spacer ring 45 is positioned between the first shaft seat 1 and the second shaft seat 2, the outer surface of the spacer ring 45 is contacted with the inner wall of the second shaft seat 2, the outer surface of the spacer ring 45 is fixedly connected with the inner wall of the first shaft seat 1, the outer surface of the spacer ring 45 is contacted with the outer rings of the two bearings 3, the outer surface of the spacer ring 45 is close to the inner rings of the two bearings 3, the spacer ring 45 can support the outer rings of the bearings 3 to enable the bearings 3 to be positioned between the spacer ring 45 and the positioning strip 6, the outer surface of the spacer ring 45 is provided with an annular channel 41, the upper surface of the second shaft seat 2 is provided with an oil filling port 42, the left side surface and the right side surface of the spacer ring 45 are provided with oil outlets 43 in a circumferential array, each oil outlet 43 is communicated with the annular channel 41, the oil outlets 43 correspond to the gap between the outer ring and the inner ring of the bearing 3, one side, which is far away from each other of the two bearings 3 is provided with a dustproof cover 44, and the dustproof cover 44 is arranged in the gap between the inner ring and the outer ring of the bearing 3, through the cooperation design of annular passage 41, oiling mouth 42, oil-out 43, shield 44 and spacer 45, pour into annular passage 41 with lubricating oil into through oiling mouth 42 in to discharge in the clearance of bearing 3 inner circle and outer lane through oil-out 43, thereby lubricate bearing 3, need not to dismantle shield 44, and shield 44 and the spacer 45 that is close to mutually with the bearing 3 inner circle can reduce throwing away of lubricating oil.

The cooling mechanism 5 comprises two groups of semicircular rubber pads 51, the two groups of semicircular rubber pads 51 are mutually symmetrical and are respectively fixedly connected with the inner walls of the first shaft seat 1 and the second shaft seat 2, the inner walls of the semicircular rubber pads 51 are contacted with the outer surface of the outer ring of the bearing 3, the semicircular rubber pads 51 positioned on the first shaft seat 1 and the second shaft seat 2 correspond to each other one by one and form a circle, the circle is matched with the size of the bearing 3, a through groove is formed in the middle of each semicircular rubber pad 51, the semicircular rubber pads 51 can seal gaps between the bearing 3 and the first shaft seat 1 and between the bearing 3 and the second shaft seat 2, a group of cooling grooves 52 are formed in the inner wall of the first shaft seat 1 and the inner wall of the second shaft seat 2, the cooling grooves 52 correspond to the semicircular rubber pads 51 one by one and are communicated with the through grooves of the semicircular rubber pads 51, one end of the inner cavity of each cooling groove 52 is fixedly communicated with a water inlet pipe 53, and the water source is communicated with the outside through a pipeline, and the other end of the inner cavity of the cooling tank 52 is fixedly communicated with a water outlet pipe 54, the water outlet pipe 54 discharges water in the cooling tank 52 through a pipeline, so that cold water is kept in the cooling tank 52, through the matching design of the semicircular rubber pad 51, the cooling tank 52, the water inlet pipe 53 and the water outlet pipe 54, the cold water enters the cooling tank 52 through the pipeline and the water inlet pipe 53, the cold water is contacted with the outer ring of the bearing 3 through a through groove formed in the cooling tank 52 and the semicircular rubber pad 51, the bearing 3 is cooled, the heat dissipation of the bearing 3 is ensured, then the water absorbing heat is discharged through the water outlet pipe 54, the water circulation is realized, and the temperature of the water in the cooling tank 52 is ensured to be kept at low temperature.

The working principle is as follows: after the first shaft seat 1 is installed, the outer ring of the bearing 3 is clamped between the positioning strip 6 and the spacer ring 45, then the second shaft seat 2 is installed on the first shaft seat 1 through bolts, so that the second shaft seat 2 and the first shaft seat 1 apply pressure on the bearing 3 through the semicircular rubber pad 51, the bearing 3 is fixed, and the installation of the bearing 3 is completed, when the bearing is in work, cold water enters the cooling groove 52 through the pipeline and the water inlet pipe 53, the cold water is in contact with the outer ring of the bearing 3 through the through groove formed in the cooling groove 52 and the semicircular rubber pad 51 to cool the bearing 3, the heat dissipation of the bearing 3 is ensured, then the water absorbing heat is discharged through the water outlet pipe 54, the circulation of the water is realized, the temperature of the water in the cooling groove 52 is ensured to be kept low, when the bearing 3 needs to be lubricated, lubricating oil is injected into the annular channel 41 through the oil injection port 42 and is discharged into the gap between the inner ring and the outer ring of the bearing 3 through the oil outlet 43, thereby lubricate bearing 3, need not to dismantle shield 44, convenient and fast, and shield 44 and spacer ring 45 that is close to mutually with bearing 3 inner circle can reduce throwing away of lubricating oil.

Claims

1. The utility model provides a bearing frame for necking down gas distribution dish, includes axle bed one (1) and axle bed two (2), its characterized in that: the bearing seat is characterized in that the first shaft seat (1) and the second shaft seat (2) are detachably connected through bolts, two bearings (3) are arranged between the first shaft seat (1) and the second shaft seat (2), and a lubricating mechanism (4) and a cooling mechanism (5) are arranged between the first shaft seat (1) and the second shaft seat (2).

2. A bearing housing for a necking gas panel according to claim 1, wherein: the lubricating mechanism (4) comprises a spacer ring (45), the spacer ring (45) is positioned between the first shaft seat (1) and the second shaft seat (2), the outer surface of the spacer ring (45) is in contact with the inner wall of the second shaft seat (2), the outer surface of the spacer ring (45) is fixedly connected with the inner wall of the first shaft seat (1), the outer surface of the spacer ring (45) is in contact with the outer rings of the two bearings (3), the outer surface of the spacer ring (45) is close to the inner rings of the two bearings (3), an annular channel (41) is arranged on the outer surface of the spacer ring (45), an oil filling port (42) is arranged on the upper surface of the second shaft seat (2), the oil filling port (42) is communicated with the annular channel (41), oil outlets (43) in a circumferential array are arranged on the left side surface and the right side surface of the spacer ring (45), and each oil outlet (43) is communicated with the annular channel (41), and the oil outlet (43) corresponds to the gap between the outer ring and the inner ring of the bearing (3), two dust covers (44) are arranged on the sides, away from each other, of the bearings (3), and the dust covers (44) are arranged in the gap between the inner ring and the outer ring of the bearing (3).

3. A bearing housing for a necking gas panel according to claim 1, wherein: the cooling mechanism (5) comprises two groups of semicircular rubber pads (51), the semicircular rubber pads (51) are symmetrical to each other and are fixedly connected to the inner walls of the first shaft seat (1) and the second shaft seat (2) respectively, the inner walls of the semicircular rubber pads (51) are in contact with the outer surface of the outer ring of the bearing (3), a through groove is formed in the middle of each semicircular rubber pad (51), a group of cooling grooves (52) are formed in the inner wall of the first shaft seat (1) and the inner wall of the second shaft seat (2), the cooling grooves (52) correspond to the semicircular rubber pads (51) one to one and are communicated with the through grooves of the semicircular rubber pads (51), a water inlet pipe (53) is fixedly communicated with one end of the inner cavity of each cooling groove (52), and a water outlet pipe (54) is fixedly communicated with the other end of the inner cavity of each cooling groove (52).

4. A bearing housing for a necking gas panel according to claim 1, wherein: the inner wall of the shaft seat I (1) is fixedly connected with two positioning strips (6), the two positioning strips (6) are located outside the two bearings (3), and one side face, close to each other, of the two positioning strips (6) is in contact with the outer rings of the two bearings (3).