CN112268064A - Printing cylinder bearing self-lubricating device for paper processing - Google Patents
Printing cylinder bearing self-lubricating device for paper processing Download PDFInfo
- Publication number
- CN112268064A CN112268064A CN202011175766.5A CN202011175766A CN112268064A CN 112268064 A CN112268064 A CN 112268064A CN 202011175766 A CN202011175766 A CN 202011175766A CN 112268064 A CN112268064 A CN 112268064A
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- China
- Prior art keywords
- bearing body
- extrusion
- fixedly connected
- rod
- paper processing
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
- F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
- F16C19/16—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with a single row of balls
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/58—Raceways; Race rings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/66—Special parts or details in view of lubrication
- F16C33/6637—Special parts or details in view of lubrication with liquid lubricant
- F16C33/6659—Details of supply of the liquid to the bearing, e.g. passages or nozzles
Abstract
The invention relates to the technical field of papermaking, and discloses a printing roller bearing self-lubricating device for paper processing, which comprises a bearing body, wherein a connecting shaft is fixedly connected to the inner cavity of the bearing body, telescopic columns are uniformly arranged in front of a peripheral bearing body of the connecting shaft, one ends of the telescopic columns, far away from the connecting shaft, are fixedly connected with extrusion heads, a negative suction cylinder is fixedly connected above the bearing body, and a piston rod is slidably connected inside the negative suction cylinder. This a printing cylinder bearing self-lubricating device for paper processing, under the drive of connecting axle through flexible post, receive centrifugal force influence extension intermittent type extrusion piston rod, make the burden inhale a section of thick bamboo and utilize the fluid suction of atmospheric pressure in with the oil storage tank, then utilize when the piston rod replies and spout the oil pipe, with fluid discharge in the bearing body, cooperation extrusion bag generates the air, cooperate the sprue again to pressurize gas to effectual burden, the effectual lubricated effect to the bearing body that has promoted of artifical refueling lubrication has been alleviateed.
Description
Technical Field
The invention relates to the technical field of papermaking, in particular to a printing roller bearing self-lubricating device for paper processing.
Background
At present, corresponding paper mill enterprise need print corresponding characters or pattern sign on the paper after processing into the paper finished product with the raw materials, this process need utilize the printing machine, and corresponding printing machine printing precision is decided by printing roller bearing, lubricating oil liquid in the bearing roller bearing is abundant, its transmission can be in the same direction as smooth and can not block, and general printing roller bearing that is used for paper class processing needs the manual work according to the number of times of use, utilize manual the adding lubricating oil liquid of oiler, the unable effectual control of this kind of mode adds the oil mass, and the opportunity of adding oil, increase artificial burden easily, and the lubricating oil of adding with this kind of mode is difficult to soak each part in the inside of bearing body fast, make the lubrication effect to the bearing body not good.
Aiming at the defects of the prior art, the invention provides a printing roller bearing self-lubricating device for paper processing, which has the advantages of effectively lightening the burden of manual oil adding and lubrication, effectively improving the lubricating effect on a bearing body and the like, and solves the problems that the lubricating oil needs to be manually added according to the use times and the soaking speed of the lubricating oil added to the whole bearing is low in the use process of a general printing roller bearing for paper processing.
Disclosure of Invention
In order to effectively reduce the burden of manual oil adding lubrication, effectively improve the lubricating effect of the bearing body and the like, the invention provides the following technical scheme: a printing roller bearing self-lubricating device for paper processing comprises a bearing body, wherein a connecting shaft is fixedly connected to the inner cavity of the bearing body, telescopic columns are uniformly arranged in front of a peripheral bearing body of the connecting shaft, one ends, far away from the connecting shaft, of the telescopic columns are fixedly connected with extrusion heads, a negative suction tube is fixedly connected to the upper portion of the bearing body, a piston rod is slidably connected to the inside of the negative suction tube, the lower end of the negative suction tube is fixedly connected with symmetrical oil spraying pipes extending to the bearing body, symmetrical oil storage tanks extending to the negative suction tube are fixedly connected to the upper portion of the bearing body, a protection frame is fixedly installed at the upper end of the oil storage tank, an extrusion bag is fixedly installed in the inner cavity of the protection frame, an extrusion rod is slidably connected to one side, far away from the extrusion bag, of the inner cavity of the protection frame, and symmetrical connecting rods extending to the, the lower part of the protection frame is fixedly connected with an air pressure pipe extending to the extrusion bag and the oil injection pipe, the left end and the right end of the negative suction cylinder are both connected with a blocking rod extending to the connecting rod and the air pressure pipe in a sliding mode, and the inner cavity of the air pressure pipe at the lower end of the blocking rod is fixedly connected with a blocking block.
Preferably, the periphery of the connecting shaft is fixedly connected with a sliding frame matched with the telescopic column.
Preferably, one end of the extrusion head, which is far away from the connecting shaft, is set to be an arc surface, and the lower end of the piston rod is provided with a ball matched with the extrusion head.
Preferably, a one-way valve is fixedly arranged in the inner cavity of the part of the oil storage tank extending to the negative suction tube, so that lubricating oil can only be led into the negative suction tube from the inner cavity of the oil storage tank.
Preferably, the extrusion rod is elastically connected with the protection frame.
Preferably, the upper portion of connecting rod is seted up with the spout of stifled pole adaptation, and the top front end of stifled pole is provided with the projection that extends to in the spout inner chamber.
Preferably, the longitudinal sectional area of the blocking block is smaller than the longitudinal sectional area of the air pressure pipe at the blocking block, so that the blocking block cannot completely block the air pressure pipe at the position when lifted.
Advantageous effects
Compared with the prior art, the invention provides a printing roller bearing self-lubricating device for paper processing, which has the following beneficial effects:
1. this a printing cylinder bearing self-lubricating device for paper processing, it throws away by centrifugal force to rotate messenger's flexible post through the connecting axle, extrusion head on it is the intermittent type extrusion piston rod promptly, make the piston rod drive the piston and compel to rise, extrude the elastic extrusion pole through the connecting rod, the corresponding atmospheric pressure in order to keep the burden suction tube is balanced, lubricating oil in the oil storage tank of both sides is by the suction in a small amount to the burden suction tube, when the piston rod does not have the effect of extrusion head power, the piston rod resets under the effect of extrusion pole promptly, with the interior outer lane of sucking lubricating oil through spouting the oil pipe extrusion bearing body in the burden suction tube, and on the rolling element, and then reached the purpose to bearing body self-lubricate, thereby the effectual burden of having alleviateed artifical oil feeding lubrication.
2. This a printing cylinder bearing self-lubricating arrangement for paper processing, drive the piston through the piston rod and compel the rising, and during through connecting rod extrusion elastic extrusion pole, the extrusion bag can equally receive the extrusion force effect of extrusion pole, gas in the extrusion bag that corresponds is extruded to the pneumatic tube in, synchronous because the connecting rod is when the piston rod extrudees, can deflect the pulling sprue and shift up, the sprue of sprue lower extreme is driven promptly and shifts up, make the passageway sectional area of pneumatic tube reduce, the air flow rate increase through here that corresponds, and then reached and carried out the pressurized purpose to the air, the air of pressurizeing afterwards is arranged in spouting the oil pipe, spout with certain speed after mixing with lubricating oil, and in the inner space of evenly dispersed bearing body, the lubrication speed has been accelerated, thereby the effectual lubricated effect to the bearing body that has promoted.
Drawings
FIG. 1 is a front cross-sectional view of the present invention;
FIG. 2 is a front sectional view of a connecting portion of an oil storage tank and the like of the present invention;
FIG. 3 is a front sectional view of a connecting portion of a negative suction cylinder and the like according to the present invention;
FIG. 4 is a front sectional view of a connection portion of a protection frame and the like according to the present invention;
fig. 5 is a front sectional view of a connecting portion such as a connecting shaft of the present invention.
In the figure: 1. a bearing body; 2. a connecting shaft; 3. a telescopic column; 4. an extrusion head; 5. a negative suction cylinder; 6. a piston rod; 7. an oil spray pipe; 8. an oil storage tank; 9. a protective frame; 10. extruding the bag; 11. an extrusion stem; 12. a connecting rod; 13. a pneumatic tube; 14. blocking the rod; 15. and (7) blocking.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, a printing roller bearing self-lubricating device for paper processing comprises a bearing body 1, a connecting shaft 2 is fixedly connected to the inner cavity of the bearing body 1, a sliding frame matched with a telescopic column 3 is fixedly connected to the periphery of the connecting shaft 2, the telescopic column 3 is uniformly arranged in front of the peripheral bearing body 1 of the connecting shaft 2, the telescopic column 3 is thrown out by centrifugal force through the rotation of the connecting shaft 2, an extrusion head 4 on the telescopic column intermittently extrudes a piston rod 6, so that the piston rod 6 drives the piston to be forced to rise, an elastic extrusion rod 11 is extruded through a connecting rod 12, correspondingly, in order to keep the air pressure balance of a negative suction tube 5, lubricating oil in oil tanks 8 at two sides is sucked out a small amount to the negative suction tube 5, when the piston rod 6 has no action of the extrusion head 4, the piston rod 6 resets under the action of the extrusion rod 11, the lubricating oil sucked in the negative suction tube 5 is squeezed into the space between the inner ring and the outer, and the rolling body, thereby achieving the purpose of automatically lubricating the bearing body 1, and effectively lightening the burden of manual oil adding and lubricating.
An extrusion head 4 is fixedly connected to one end, far away from the connecting shaft 2, of the telescopic column 3, an extrusion head 4 is fixedly connected to one end, far away from the connecting shaft 2, of the extrusion head 4 is arranged to be a cambered surface, balls matched with the extrusion head 4 are arranged at the lower end of a piston rod 6, a negative suction tube 5 is fixedly connected to the upper portion of a bearing body 1, a piston rod 6 is slidably connected to the inside of the negative suction tube 5, symmetrical oil spraying pipes 7 extending to the bearing body 1 are fixedly connected to the lower end of the negative suction tube 5, symmetrical oil storage tanks 8 extending to the negative suction tube 5 are fixedly connected to the upper portion of the bearing body 1, a check valve is fixedly installed in an inner cavity of a part, extending to the negative suction tube 5, of the oil storage tanks 8, so that lubricating oil can only lead to the negative suction tube 5 from the inner cavity of the oil storage tanks 8, a protection frame 9 is fixedly installed, during the period that the elastic extrusion rod 11 is extruded through the connecting rod 12, the extrusion bag 10 is similarly subjected to the extrusion force of the extrusion rod 11, the corresponding gas in the extrusion bag 10 is extruded into the air pressure pipe 13, synchronously, when the connecting rod 12 is extruded by the piston rod 6, the connecting rod 12 deflects to pull the blocking rod 14 to move upwards, the blocking block 15 at the lower end of the blocking rod 14 is driven to move upwards, the sectional area of a passage of the air pressure pipe 13 is reduced, the corresponding air flow rate passing through the position is increased, the purpose of pressurizing the air is further achieved, then the pressurized air is discharged into the oil injection pipe 7, is mixed with lubricating oil and then is sprayed out at a certain speed, and is uniformly dispersed into the inner space of the bearing body 1, the lubricating speed is accelerated, and the lubricating effect on the bearing body 1 is effectively improved.
An extrusion rod 11 is connected to one side of the inner cavity of the protective frame 9 far away from the extrusion bag 10 in a sliding manner, the extrusion rod 11 is elastically connected with the protective frame 9, the upper end of the piston rod 6 is rotatably connected with symmetrical connecting rods 12 extending to the extrusion rod 11, the upper parts of the connecting rods 12 are provided with sliding grooves matched with the blocking rods 14, the front end of the top of the blocking rod 14 is provided with a convex column extending into the inner cavity of the sliding chute, the lower part of the protective frame 9 is fixedly connected with a pneumatic tube 13 extending to the extrusion bag 10 and the oil spraying tube 7, the left end and the right end of the negative suction tube 5 are both connected with the blocking rod 14 extending to the connecting rod 12 and the pneumatic tube 13 in a sliding way, the inner cavity of the pneumatic tube 13 at the lower end of the blocking rod 14 is fixedly connected with a blocking block 15, the longitudinal sectional area of the blocking block 15 is smaller than the longitudinal sectional area of the pneumatic tube 13 at the blocking block 15, thereby ensuring that the block 15 is lifted without completely blocking the pneumatic tube 13 there.
The working principle is as follows: the printing roller bearing self-lubricating device for paper processing drives the connecting shaft 2 to rotate by being driven outwards during printing, so that the telescopic column 3 is thrown out by centrifugal force, the extrusion head 4 on the telescopic column intermittently extrudes the piston rod 6, the piston rod 6 drives the piston to be forced to rise, the elastic extrusion rod 11 is extruded by the connecting rod 12, correspondingly, in order to keep the air pressure balance of the negative suction cylinder 5, lubricating oil in the oil storage tanks 8 at two sides is sucked out a small amount to the negative suction cylinder 5, when the piston rod 6 has no action of the force of the extrusion head 4, the piston rod 6 resets under the action of the extrusion rod 11, the lubricating oil sucked in the negative suction cylinder 5 is squeezed into the space between the inner ring and the outer ring of the bearing body 1 and the rolling body through the oil spraying pipe 7, and further the purpose of automatically lubricating the bearing body 1 is achieved, thereby effectively lightening the burden of manual oil adding lubrication, and matching with the piston rod 6 to drive the piston, during the period that the elastic extrusion rod 11 is extruded through the connecting rod 12, the extrusion bag 10 is similarly subjected to the extrusion force of the extrusion rod 11, the corresponding gas in the extrusion bag 10 is extruded into the air pressure pipe 13, synchronously, when the connecting rod 12 is extruded by the piston rod 6, the connecting rod 12 deflects to pull the blocking rod 14 to move upwards, the blocking block 15 at the lower end of the blocking rod 14 is driven to move upwards, the sectional area of a passage of the air pressure pipe 13 is reduced, the corresponding air flow rate passing through the position is increased, the purpose of pressurizing the air is further achieved, then the pressurized air is discharged into the oil injection pipe 7, is mixed with lubricating oil and then is sprayed out at a certain speed, and is uniformly dispersed into the inner space of the bearing body 1, the lubricating speed is accelerated, and the lubricating effect on the bearing body 1 is effectively improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A printing cylinder bearing self-lubricating device for paper processing, includes bearing body (1), its characterized in that: the inner cavity of the bearing body (1) is fixedly connected with a connecting shaft (2), a telescopic column (3) is uniformly arranged in front of a peripheral bearing body (1) of the connecting shaft (2), one end, far away from the connecting shaft (2), of the telescopic column (3) is fixedly connected with an extrusion head (4), a negative suction tube (5) is fixedly connected above the bearing body (1), a piston rod (6) is slidably connected inside the negative suction tube (5), the lower end of the negative suction tube (5) is fixedly connected with a symmetrical oil injection tube (7) extending to the bearing body (1), symmetrical oil storage tanks (8) extending to the negative suction tube (5) are fixedly connected above the bearing body (1), a protection frame (9) is fixedly installed at the upper end of the oil storage tanks (8), an extrusion bag (10) is fixedly installed in the inner cavity of the protection frame (9), and an extrusion rod (11) is slidably connected to one side, far away from the extrusion bag (10), of the inner cavity of the protection frame (9), the upper end of the piston rod (6) is rotatably connected with a connecting rod (12) extending to the extrusion rod (11) in a symmetrical mode, the lower portion of the protection frame (9) is fixedly connected with an air pressure pipe (13) extending to the extrusion bag (10) and the oil injection pipe (7), the left end and the right end of the negative suction tube (5) are both connected with a blocking rod (14) extending to the connecting rod (12) and the air pressure pipe (13) in a sliding mode, and the inner cavity of the air pressure pipe (13) at the lower end of the blocking rod (14) is fixedly connected with a blocking block (15).
2. A printing cylinder bearing self-lubricating device for paper processing according to claim 1, characterized in that: the periphery of the connecting shaft (2) is fixedly connected with a sliding frame matched with the telescopic column (3).
3. A printing cylinder bearing self-lubricating device for paper processing according to claim 1, characterized in that: one end of the extrusion head (4) far away from the connecting shaft (2) is provided with an arc surface.
4. A printing cylinder bearing self-lubricating device for paper processing according to claim 1, characterized in that: and a one-way valve is fixedly arranged in the inner cavity of the part of the oil storage tank (8) extending to the negative suction tube (5).
5. A printing cylinder bearing self-lubricating device for paper processing according to claim 1, characterized in that: the extrusion rod (11) is elastically connected with the protection frame (9).
6. A printing cylinder bearing self-lubricating device for paper processing according to claim 1, characterized in that: the upper part of the connecting rod (12) is provided with a sliding groove matched with the blocking rod (14).
7. A printing cylinder bearing self-lubricating device for paper processing according to claim 1, characterized in that: the longitudinal sectional area of the blocking block (15) is smaller than that of the air pressure pipe (13) at the position of the blocking block (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011175766.5A CN112268064A (en) | 2020-10-29 | 2020-10-29 | Printing cylinder bearing self-lubricating device for paper processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011175766.5A CN112268064A (en) | 2020-10-29 | 2020-10-29 | Printing cylinder bearing self-lubricating device for paper processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112268064A true CN112268064A (en) | 2021-01-26 |
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ID=74344851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011175766.5A Pending CN112268064A (en) | 2020-10-29 | 2020-10-29 | Printing cylinder bearing self-lubricating device for paper processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112268064A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113464551A (en) * | 2021-05-31 | 2021-10-01 | 吴仲康 | Reduce bearing vibration and effectively increase bush equipment of degree of lubrication |
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| TW414839B (en) * | 1999-12-09 | 2000-12-11 | Jeng You Ren | Micro-type precise lubrication system |
| JP2013245808A (en) * | 2012-05-29 | 2013-12-09 | Jtekt Corp | Rolling bearing device |
| CN106884875A (en) * | 2017-03-02 | 2017-06-23 | 王丽 | A kind of bearing mechanical interval lubrication installation |
| CN207814235U (en) * | 2018-01-19 | 2018-09-04 | 北方民族大学 | A kind of bearing ring and bearing |
| CN208935177U (en) * | 2018-08-01 | 2019-06-04 | 无锡沃尔德轴承有限公司 | A kind of construction machinery gear box cylinder roller bearing |
| CN209705108U (en) * | 2019-04-17 | 2019-11-29 | 邯郸市日鑫板材有限责任公司 | A kind of back-up roll bearing system lubrication device |
| JP2020051445A (en) * | 2018-09-25 | 2020-04-02 | 株式会社ジェイテクト | Grease transportation device and method |
| CN211232360U (en) * | 2019-12-25 | 2020-08-11 | 江苏如钰机械制造有限公司 | Bearing for printing machine |
| CN211450291U (en) * | 2019-11-18 | 2020-09-08 | 时华豪 | Automatic lubricating device of air-entrapping steam-curing vehicle |
-
2020
- 2020-10-29 CN CN202011175766.5A patent/CN112268064A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW414839B (en) * | 1999-12-09 | 2000-12-11 | Jeng You Ren | Micro-type precise lubrication system |
| JP2013245808A (en) * | 2012-05-29 | 2013-12-09 | Jtekt Corp | Rolling bearing device |
| CN106884875A (en) * | 2017-03-02 | 2017-06-23 | 王丽 | A kind of bearing mechanical interval lubrication installation |
| CN207814235U (en) * | 2018-01-19 | 2018-09-04 | 北方民族大学 | A kind of bearing ring and bearing |
| CN208935177U (en) * | 2018-08-01 | 2019-06-04 | 无锡沃尔德轴承有限公司 | A kind of construction machinery gear box cylinder roller bearing |
| JP2020051445A (en) * | 2018-09-25 | 2020-04-02 | 株式会社ジェイテクト | Grease transportation device and method |
| CN209705108U (en) * | 2019-04-17 | 2019-11-29 | 邯郸市日鑫板材有限责任公司 | A kind of back-up roll bearing system lubrication device |
| CN211450291U (en) * | 2019-11-18 | 2020-09-08 | 时华豪 | Automatic lubricating device of air-entrapping steam-curing vehicle |
| CN211232360U (en) * | 2019-12-25 | 2020-08-11 | 江苏如钰机械制造有限公司 | Bearing for printing machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113464551A (en) * | 2021-05-31 | 2021-10-01 | 吴仲康 | Reduce bearing vibration and effectively increase bush equipment of degree of lubrication |
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Application publication date: 20210126 |
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| RJ01 | Rejection of invention patent application after publication |