CN212899404U - Linear bearing for kraft paper bag manufacturing equipment - Google Patents
Linear bearing for kraft paper bag manufacturing equipment Download PDFInfo
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- CN212899404U CN212899404U CN202021644549.1U CN202021644549U CN212899404U CN 212899404 U CN212899404 U CN 212899404U CN 202021644549 U CN202021644549 U CN 202021644549U CN 212899404 U CN212899404 U CN 212899404U
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- ball
- steel ring
- outer steel
- cover
- kraft paper
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Abstract
The utility model discloses a liner bearing for kraft paper bag manufacturing equipment, belong to the bearing device field, including the axle support, the inner wall of axle support hugs closely outer steel ring, the inner wall sliding connection of outer steel ring has the steel ball, the ball cover has been cup jointed in the outside sliding of steel ball, the lower extreme fixedly connected with base of axle support, the both sides of axle support hug closely the end cover, this liner bearing for kraft paper bag manufacturing equipment, remove the bolt through anticlockwise rotation, and demolish the end cover, conveniently use the dismouting instrument to demolish outer steel ring, steel ball and ball cover fast, the design of end cover can produce the restriction to outer steel ring and ball cover, prevent to break away from the axle support; through demolising outer steel ring, steel ball and ball cover, conveniently add lubricating grease to the middle space of outer steel ring and ball cover, increase outer steel ring, steel ball and ball cover lubricity, improve its life, the collision that the design of steel ball can avoid the steel ball of linear arrangement to produce in high-speed motion has effectively alleviateed the vibration and the noise that produce when linear bearing moves at a high speed.
Description
Technical Field
The utility model relates to a bearing device field, more specifically say, relate to a liner bearing for kraft paper bag manufacture equipment.
Background
A metal linear bearing is a linear motion system produced at low cost for use with a cylindrical shaft with infinite stroke. The sliding component is widely applied to sliding components of industrial machines such as precision machine tools, textile machinery, food packaging machinery, printing machinery and the like.
Current linear bearing for kraft paper bag manufacture equipment, outer steel ring, steel ball and ball cover adopt integrated structure, and inconvenient dismouting combination is changed it, and simultaneously, the collision that the inside steel ball of linear bearing produced easily in high-speed motion reduces linear bearing's life to can produce the noise. Accordingly, there is a need for improvements in the art.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems in the prior art, the utility model aims to provide a linear bearing for kraft paper bag manufacturing equipment, which removes the bolt by anticlockwise rotation and removes the end cover, thereby facilitating the use of a dismounting tool to rapidly dismount the outer steel ring, the steel ball and the ball sleeve, and the design of the end cover can limit the outer steel ring and the ball sleeve and prevent the outer steel ring and the ball sleeve from being separated from the shaft support; through demolising outer steel ring, steel ball and ball cover, conveniently add lubricating grease to the middle space of outer steel ring and ball cover, increase outer steel ring, steel ball and ball cover lubricity, improve its life, the collision that the design of steel ball can avoid the steel ball of linear arrangement to produce in high-speed motion has effectively alleviateed the vibration and the noise that produce when linear bearing moves at a high speed.
In order to solve the above problems, the utility model adopts the following technical proposal.
A liner bearing for kraft paper bag manufacturing equipment comprises a shaft support, wherein an outer steel ring is tightly attached to the inner wall of the shaft support, steel balls are connected to the inner wall of the outer steel ring in a sliding mode, ball sleeves are sleeved on the outer sides of the steel balls in a sliding mode, a base is fixedly connected to the lower end of the shaft support, end covers are tightly attached to two sides of the shaft support, bolts are sleeved inside the upper end and the lower end of each end cover in a sliding mode and are connected with the shaft support through threads, the liner bearing for kraft paper bag manufacturing equipment is convenient to use a dismounting tool to fast dismount the outer steel ring, the steel balls and the ball sleeves through anticlockwise rotation, and the design of the end covers can limit the outer steel ring and the ball sleeves and prevent the outer steel ring and the ball sleeves; through demolising outer steel ring, steel ball and ball cover, conveniently add lubricating grease to the middle space of outer steel ring and ball cover, increase outer steel ring, steel ball and ball cover lubricity, improve its life, the collision that the design of steel ball can avoid the steel ball of linear arrangement to produce in high-speed motion has effectively alleviateed the vibration and the noise that produce when linear bearing moves at a high speed.
Further, the nut of bolt compresses tightly the end cover lateral surface, removes the bolt through anticlockwise rotation to demolish the end cover, conveniently use assembly and disassembly tools to demolish outer steel ring, steel ball and ball cover fast.
Furthermore, two sides of the outer steel ring are tightly attached to the inner side of the end cover, and the design of the end cover can limit the outer steel ring and the ball sleeve and prevent the outer steel ring and the ball sleeve from being separated from the shaft support.
Furthermore, two sides of the ball sleeve are tightly attached to the inner side of the end cover, and lubricating grease is conveniently added to the middle space of the outer steel ring and the ball sleeve by removing the outer steel ring, the steel balls and the ball sleeve, so that the lubricating performance of the outer steel ring, the steel balls and the ball sleeve is improved, and the service life of the ball sleeve is prolonged.
Furthermore, lubricating grease is coated on the outer surface of the steel balls, and the design of the steel balls can avoid collision of the steel balls which are linearly arranged in high-speed motion, so that vibration and noise generated when the linear bearing moves at high speed are effectively reduced.
Compared with the prior art, the utility model has the advantages of:
(1) according to the scheme, the bolts are removed through anticlockwise rotation, the end covers are dismantled, the outer steel ring, the steel balls and the ball sleeve can be conveniently and quickly dismantled through a dismantling tool, and the design of the end covers can limit the outer steel ring and the ball sleeve and prevent the outer steel ring and the ball sleeve from being separated from the shaft support; through demolising outer steel ring, steel ball and ball cover, conveniently add lubricating grease to the middle space of outer steel ring and ball cover, increase outer steel ring, steel ball and ball cover lubricity, improve its life, the collision that the design of steel ball can avoid the steel ball of linear arrangement to produce in high-speed motion has effectively alleviateed the vibration and the noise that produce when linear bearing moves at a high speed.
(2) The nut of bolt compresses tightly the end cover lateral surface, removes the bolt through anticlockwise rotation to demolish the end cover, make things convenient for the use assembly and disassembly tools to demolish outer steel ring, steel ball and ball cover fast.
(3) The two sides of the outer steel ring are tightly attached to the inner side of the end cover, and the design of the end cover can limit the outer steel ring and the ball sleeve and prevent the outer steel ring and the ball sleeve from being separated from the shaft support.
(4) The two sides of the ball sleeve are tightly attached to the inner sides of the end covers, lubricating grease can be conveniently added to the middle spaces of the outer steel ring and the ball sleeve by removing the outer steel ring, the steel balls and the ball sleeve, the lubricating performance of the outer steel ring, the steel balls and the ball sleeve is improved, and the service life of the ball sleeve is prolonged.
(5) Lubricating grease is coated on the outer surfaces of the steel balls, and the design of the steel balls can avoid collision of the steel balls which are linearly arranged in high-speed motion, so that vibration and noise generated when the linear bearing moves at high speed are effectively reduced.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a left enlarged view of the outer steel ring of the utility model.
The reference numbers in the figures illustrate:
1-shaft support, 11 outer steel rings, 12 steel balls, 13 ball sleeves, 14 bases, 2 end covers and 21 bolts.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1-2, a linear bearing for kraft paper bag manufacturing equipment includes a shaft support 1, an outer steel ring 11 is closely attached to the inner wall of the shaft support 1, steel balls 12 are slidably connected to the inner wall of the outer steel ring 11, ball sleeves 13 are slidably sleeved on the outer sides of the steel balls 12, a base 14 is fixedly connected to the lower end of the shaft support 1, end covers 2 are closely attached to both sides of the shaft support 1, bolts 21 are slidably sleeved inside the upper and lower ends of the end covers 2, and the bolts 21 are connected to the shaft support 1 through threads.
Referring to fig. 1-2, the outer side surface of the end cap 2 is pressed by the nut of the bolt 21, the bolt 21 is removed by rotating counterclockwise, the end cap 2 is removed, the outer steel ring 11, the steel ball 12 and the ball sleeve 13 are conveniently and quickly removed by using a disassembling tool, the two sides of the outer steel ring 11 are tightly attached to the inner side of the end cap 2, and the design of the end cap 2 can limit the outer steel ring 11 and the ball sleeve 13 to prevent the outer steel ring 11 and the ball sleeve 13 from being separated from the.
Referring to fig. 1-2, two sides of the ball sleeve 13 are tightly attached to the inner side of the end cap 2, by removing the outer steel ring 11, the steel balls 12 and the ball sleeve 13, lubricating grease can be conveniently added to the middle space of the outer steel ring 11 and the ball sleeve 13, the lubricating performance of the outer steel ring 11, the steel balls 12 and the ball sleeve 13 is improved, the service life of the ball sleeve is prolonged, the lubricating grease is coated on the outer surface of the steel balls 12, the design of the steel balls 12 can avoid collision of the steel balls 12 which are linearly arranged in high-speed motion, and vibration and noise generated when the linear bearing moves at high speed are effectively reduced.
This linear bearing for kraft paper bag manufacture equipment, remove bolt 21 through anticlockwise rotation, and demolish end cover 2, make things convenient for use assembly and disassembly tools to demolish outer steel ring 11 fast, steel ball 12 and ball cover 13, through demolising outer steel ring 11, steel ball 12 and ball cover 13, make things convenient for to add lubricating grease to the mid-space of outer steel ring 11 and ball cover 13, increase outer steel ring 11, steel ball 12 and ball cover 13 lubricity, improve its life, the collision that steel ball 12 that the design of steel ball 12 can have avoided the linear arrangement produces in high-speed motion, vibration and noise that produce when effectively having alleviateed linear bearing high-speed motion.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (5)
1. The utility model provides a linear bearing for kraft paper bag manufacture equipment, includes hub bearing (1), its characterized in that: the shaft support is characterized in that an outer steel ring (11) is tightly attached to the inner wall of the shaft support (1), steel balls (12) are connected to the inner wall of the outer steel ring (11) in a sliding mode, a ball sleeve (13) is sleeved on the outer side of each steel ball (12) in a sliding mode, a base (14) is fixedly connected to the lower end of the shaft support (1), end covers (2) are tightly attached to two sides of the shaft support (1), bolts (21) are sleeved on the inner portion of the upper end and the lower end of each end cover (2) in a sliding mode, and the bolts (21) are connected with.
2. The linear bearing for kraft paper bag making apparatus according to claim 1, wherein: and the nut of the bolt (21) compresses the outer side surface of the end cover (2).
3. The linear bearing for kraft paper bag making apparatus according to claim 1, wherein: and two sides of the outer steel ring (11) are tightly attached to the inner side of the end cover (2).
4. The linear bearing for kraft paper bag making apparatus according to claim 1, wherein: two sides of the ball sleeve (13) are tightly attached to the inner side of the end cover (2).
5. The linear bearing for kraft paper bag making apparatus according to claim 1, wherein: lubricating grease is coated on the outer surface of the steel ball (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021644549.1U CN212899404U (en) | 2020-08-10 | 2020-08-10 | Linear bearing for kraft paper bag manufacturing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021644549.1U CN212899404U (en) | 2020-08-10 | 2020-08-10 | Linear bearing for kraft paper bag manufacturing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212899404U true CN212899404U (en) | 2021-04-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021644549.1U Active CN212899404U (en) | 2020-08-10 | 2020-08-10 | Linear bearing for kraft paper bag manufacturing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212899404U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113357261A (en) * | 2021-06-02 | 2021-09-07 | 丽水市精达轴承制造有限公司 | Three-dimensional linear bearing |
-
2020
- 2020-08-10 CN CN202021644549.1U patent/CN212899404U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113357261A (en) * | 2021-06-02 | 2021-09-07 | 丽水市精达轴承制造有限公司 | Three-dimensional linear bearing |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 325000 No. 742-796, Xingke Road, Longgang City, Wenzhou City, Zhejiang Province (3 floors of Building 2 and 1-4 floors of building 3 in the plant of Hewei Industrial Co., Ltd.) Patentee after: Zhejiang Senran Packaging Co.,Ltd. Address before: 325000 1st floor, building 8, no.1-89, Songtao Road, Longgang Town, Cangnan County, Wenzhou City, Zhejiang Province Patentee before: Wenzhou Yinzhuo Packaging Co.,Ltd. |