CN110906147A - Riveting machine maintenance equipment by utilizing friction force change - Google Patents

Riveting machine maintenance equipment by utilizing friction force change Download PDF

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Publication number
CN110906147A
CN110906147A CN201911226462.4A CN201911226462A CN110906147A CN 110906147 A CN110906147 A CN 110906147A CN 201911226462 A CN201911226462 A CN 201911226462A CN 110906147 A CN110906147 A CN 110906147A
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China
Prior art keywords
rod
riveting machine
friction force
fixedly connected
force change
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Granted
Application number
CN201911226462.4A
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Chinese (zh)
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CN110906147B (en
Inventor
王伟
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Shaoxing Jingyue Intelligent Technology Co., Ltd
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王伟
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Priority to CN201911226462.4A priority Critical patent/CN110906147B/en
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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
    • F16N—LUBRICATING
    • F16N7/00—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated
    • F16N7/14—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated the lubricant being conveyed from the reservoir by mechanical means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00—Cleaning by methods involving the use of tools, brushes, or analogous members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J15/00—Riveting
    • B21J15/38—Accessories for use in connection with riveting, e.g. pliers for upsetting; Hand tools for riveting

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Actuator (AREA)

Abstract

The invention relates to the technical field of self-cleaning and automatic maintenance of industrial automatic riveting machines, and discloses riveting machine equipment maintained by utilizing friction force change. When the hydraulic stem did not work, make fluid can be full of with the layer of lubricating oil packing, the hydraulic stem surface no longer adheres to there is fluid, so and the frictional force increase between the friction cover, frictional force after the increase can drive the friction cover and remove, and because the movement track of hydraulic stem is undulate from top to bottom, so piston liquid pole surface, the movement track of back by the supply plate extrudees to the hydraulic stem surface to reached need not to dismantle alright according to the nimble effect of just in time mending oil of fluid volume.

Description

Riveting machine maintenance equipment by utilizing friction force change
Technical Field
The invention relates to the technical field of self-cleaning and automatic maintenance of industrial automatic riveting machines, in particular to equipment for maintaining a riveting machine by using friction force change.
Background
The riveting machine is a novel riveting device developed according to a cold rolling principle, namely mechanical equipment capable of riveting objects by rivets, and has the advantages of quick riveting, tight connection of riveted parts and wide industrial application; the riveting machine needs to be maintained regularly because the driving force of the riveting machine is a hydraulic rod and the hydraulic oil in the hydraulic rod belongs to consumables.
For the supply of hydraulic oil of the riveting machine, the riveting machine is usually disassembled manually or mechanically and then filled with oil, although the oil supply mode is relatively convenient, the oil supply mode is rigid and the oil supply can not be flexibly carried out according to the use condition of the oil, so that the oil can be discovered only after the oil is used up for a period of time, and the damage of internal equipment is caused; in addition, the riveting head of the riveting machine directly contacts with materials when working, so that the surface of the riveting machine is adhered with sundries, and the sundries are brought into the riveting machine to influence the movement of the riveting head if not processed in time, so that the riveting machine is maintained by utilizing the change of the friction force.
Disclosure of Invention
In order to achieve the purposes of flexibly and timely supplementing oil and cleaning a rivet head to prevent impurities from entering the interior of the riveting machine without disassembly according to the oil amount, the invention provides the following technical scheme: the utility model provides an utilize frictional force to change maintenance riveter equipment, includes the box, the inside swing joint of box has the hydraulic stem, and the surperficial swing joint of hydraulic stem has the friction cover, and the surperficial swing joint that the surperficial fixedly connected with stock solution pole of friction cover has the die, the inside fixedly connected with pressure membrane of stock solution pole, the surperficial swing joint of pressure membrane has the piston rod, and the fixed surface of piston rod is connected with the supply plate, and the one end swing joint that the pressure membrane was kept away from to the piston rod has the push-and-pull rod, and the surperf.
The invention has the beneficial effects that:
1. through with the friction cover, parts such as piston rod are connected with the hydraulic stem, and place the fluid of certain volume in the stock solution pole, when the hydraulic stem did not work, make fluid can be full of with moist oil blanket, the hydraulic stem surface no longer has attached to fluid, so and friction between the friction cover increase, frictional force after the increase can drive the friction cover and remove, and because the movement track of hydraulic stem is undulate from top to bottom, so piston liquid pole surface, the back is extruded to the hydraulic stem surface by the movement track of supply plate, thereby reached need not to dismantle alright according to the nimble effect just in time mended oil of fluid volume.
2. When the hydraulic rod is lack of oil, the friction force between the surface of the hydraulic rod and the surface of the friction cover is increased, so that oil is supplied, and when the hydraulic rod is not lack of oil, the friction cover is driven to slightly deform, and the rear scraping and rubbing plate expands to be in contact with the rivet head, so that the effect of cleaning the rivet head and preventing impurities from entering the interior of the riveting machine is achieved; the gas in the scraping plate contacted with the rivet head can be extruded out, so that the gas can be contracted and reduced again, the contact area between the reduced scraping plate and the impurities is reduced, and the impurities can fall off from the surface of the scraping plate.
Preferably, the top of the rivet head is fixedly connected with an airflow pipe, and the airflow pipe plays a role in conveying gas.
Preferably, the surface of the airflow pipe is movably connected with a spring plate, and when the spring plate shakes, the spring plate can fan or guide the gas nearby due to the large transverse area of the spring plate.
Preferably, the bottom of the spring plate is fixedly connected with a movable rod, and the movable rod plays a role in assisting the movement of the spring plate.
Preferably, one end of the movable rod, which is far away from the spring plate, is fixedly connected with a scraping plate, and the scraping plate plays a role in scraping the rivet head.
Preferably, the joint of the friction cover and the hydraulic rod is connected with an oil wetting layer in a sliding mode, and the friction cover only slightly deforms when the oil wetting layer is in contact with the hydraulic rod with oil.
Preferably, the scraping plate is made of an elastic material, and can expand to a larger area to the surface of the rivet head when being inflated.
Preferably, the joint of the piston rod and the supply plate is fixedly connected with a liquid inlet tank which plays a role in conveying oil.
Preferably, the two sides of the supply plate are movably connected with liquid flow pipes, and only one side of each liquid flow pipe allows oil to flow through.
Drawings
FIG. 1 is a front sectional view of the box structure of the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
FIG. 3 is a schematic view of the friction cover structure of the present invention;
FIG. 4 is a schematic view of the hydraulic ram of the present invention;
FIG. 5 is a schematic view of the structure of the oil-wetting layer of the present invention;
FIG. 6 is a schematic view of a pressure membrane according to the present invention;
FIG. 7 is a schematic view of a push-pull rod according to the present invention;
FIG. 8 is a schematic view of a piston rod according to the present invention;
fig. 9 is a partial enlarged view of fig. 8 at B.
In the figure: 1-box body, 2-hydraulic rod, 3-friction cover, 4-liquid storage rod, 5-rivet head, 6-pressure membrane, 7-piston rod, 8-supply plate, 9-push-pull rod, 10-compression spring, 11-airflow pipe, 12-spring plate, 13-movable rod, 14-scraping plate, 15-lubricating layer and 16-liquid inlet groove.
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. 1-9, a riveting machine maintenance device utilizing friction force change comprises a box body 1, a hydraulic rod 2 is movably connected inside the box body 1, a friction cover 3 is movably connected on the surface of the hydraulic rod 2, a liquid storage rod 4 is fixedly connected on the surface of the friction cover 3, a rivet head 5 is movably connected on the surface of the liquid storage rod 4, air inside a scraping plate 14 contacting with the rivet head 5 is extruded out, so that the scraping plate can be contracted again and become small, the contact area of the reduced scraping plate 14 and impurities becomes small, and the impurities fall off from the surface of the scraping plate 14.
The top of the rivet head 5 is fixedly connected with an airflow pipe 11, the airflow pipe 11 plays a role in conveying gas, the surface of the airflow pipe 11 is movably connected with a spring plate 12, when the spring plate 12 shakes, due to the fact that the transverse area of the spring plate is large, gas nearby can be fanned or guided, the spring plate 12 can move in the same movement track as the hydraulic rod 2, the gas nearby can be disturbed, and part of the gas can enter the airflow pipe 11 and then flow into the scraping and rubbing plate 14.
The bottom of the spring plate 12 is fixedly connected with a movable rod 13, the movable rod 13 plays a role in assisting the movement of the spring plate 12, one end, away from the spring plate 12, of the movable rod 13 is fixedly connected with a rubbing plate 14, the rubbing plate 14 is made of an elastic material and can expand and become large when being inflated, the area of the expanded area reaches the surface of the rivet head 5, the rubbing plate 14 plays a role in rubbing the rivet head 5, the friction cover 3 can be driven to deform slightly when the hydraulic rod 2 does not lack oil, gas only flows through the inside of the piston rod 7 and cannot extrude the pressure membrane 6, and then the gas flows to the surface of the rubbing plate 14 through the airflow pipe 11, and the rubbing plate 14 is inflated preliminarily.
Friction cover 3 has moist oil reservoir 15 with the junction sliding connection of hydraulic stem 2, is connected parts such as friction cover 3, piston rod 7 with hydraulic stem 2 to place the fluid of certain volume in stock solution pole 4, when hydraulic stem 2 does not work, make fluid can fill moist oil reservoir 15, when the fluid on 2 surfaces of hydraulic stem is sufficient, the up-and-down activity of hydraulic stem 2 is very little through the frictional force between moist oil reservoir 15 and friction cover 3, fluid can not flow.
Moist oil layer 15 and when having the adnexed hydraulic stem 2 contact of fluid, friction cover 3 is only slight deformation, the inside fixedly connected with pressure membrane 6 of stock solution pole 4, the surperficial swing joint of pressure membrane 6 has piston rod 7, frictional force after the increase can drive friction cover 3 and remove, so the friction cover 3 of deformation can extrude pressure membrane 6, pressure membrane 6 receives pressure can promote piston rod 7 and remove, and because the motion trail of hydraulic stem 2 is undulate from top to bottom, so piston rod 7 receives pressure also intermittent type, so reciprocating motion about piston rod 7 can be done, so the inside fluid of stock solution pole 4 flows from feed liquor groove 16.
The surface of the piston rod 7 is fixedly connected with a supply plate 8, two sides of the supply plate 8 are movably connected with a liquid flow pipe, only one side of the liquid flow pipe allows oil to flow through, a liquid inlet groove 16 is fixedly connected with the joint of the piston rod 7 and the supply plate 8, the liquid inlet groove 16 plays a role in conveying the oil, one end of the piston rod 7, far away from the pressure membrane 6, is movably connected with a push-pull rod 9, and the surface of the push-pull rod 9 is movably connected with a compression spring 10.
When the hydraulic oil supplementing device is used, when the oil on the surface of the hydraulic rod 2 is lower than the oil amount required in normal operation, the oil is not attached to the surface of the hydraulic rod 2 any more, so that the friction force between the hydraulic rod 2 and the friction cover 3 is increased, the piston rod 7 is pushed to do reciprocating motion, and meanwhile, the supplementing plate 8 is driven to move, the oil is extruded to the surface of the liquid storage rod 4, and then is extruded to the surface of the hydraulic rod 2 by the motion track of the supplementing plate 8, so that the effect of flexibly and timely supplementing oil according to the oil amount without disassembly is achieved; the friction force between the surface of the hydraulic rod 2 and the surface of the friction cover 3 is increased when oil is lacked, so that oil is replenished, meanwhile, the spring plate 12 is extruded when the hydraulic rod 2 works, the rubbing plate 14 is inflated again, the inflated rubbing plate 14 expands to be enlarged to be in contact with the rivet head 5, and the effect of cleaning the rivet head 5 and preventing impurities from entering the interior of the riveting machine is achieved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.

Claims (8)

1. The utility model provides an utilize frictional force to change maintenance riveter equipment, includes box (1), its characterized in that: a hydraulic rod (2) is movably connected inside the box body (1), a friction cover (3) is movably connected on the surface of the hydraulic rod (2), and a liquid storage rod (4) is fixedly connected on the surface of the friction cover (3) and a riveting head (5) is movably connected on the surface of the liquid storage rod (4);
the liquid storage device is characterized in that a pressure membrane (6) is fixedly connected to the inside of the liquid storage rod (4), a piston rod (7) is movably connected to the surface of the pressure membrane (6), a supply plate (8) is fixedly connected to the surface of the piston rod (7), one end, far away from the pressure membrane (6), of the piston rod (7) is movably connected with a push-pull rod (9), and a compression spring (10) is movably connected to the surface of the push-pull rod (9).
2. The apparatus of claim 1, wherein the riveting machine maintenance device using friction force change comprises: the top of the rivet head (5) is fixedly connected with an airflow pipe (11).
3. The apparatus of claim 2, wherein the riveting machine maintenance device using friction force change comprises: the surface of the airflow pipe (11) is movably connected with a spring plate (12).
4. The apparatus of claim 1, wherein the riveting machine maintenance device using friction force change comprises: the bottom of the spring plate (12) is fixedly connected with a movable rod (13).
5. The apparatus of claim 4, wherein the riveting machine maintenance device using friction force change comprises: one end of the movable rod (13) far away from the spring plate (12) is fixedly connected with a scraping plate (14).
6. The apparatus of claim 1, wherein the riveting machine maintenance device using friction force change comprises: the joint of the friction cover (3) and the hydraulic rod (2) is connected with an oil moistening layer (15) in a sliding mode.
7. The apparatus of claim 5, wherein the riveting machine maintenance device using friction force change comprises: the scraping plate (14) is made of elastic materials and can expand and become large when being inflated.
8. The apparatus of claim 1, wherein the riveting machine maintenance device using friction force change comprises: and a liquid inlet groove (16) is fixedly connected at the joint of the piston rod (7) and the supply plate (8).
CN201911226462.4A 2019-12-04 2019-12-04 Riveting machine maintenance equipment by utilizing friction force change Active CN110906147B (en)

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Application Number Priority Date Filing Date Title
CN201911226462.4A CN110906147B (en) 2019-12-04 2019-12-04 Riveting machine maintenance equipment by utilizing friction force change

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CN110906147B CN110906147B (en) 2021-05-14

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111631544A (en) * 2020-06-11 2020-09-08 嘉兴市辉宅家居有限公司 Multifunctional drawer with sliding groove capable of being automatically lubricated
CN111716409A (en) * 2020-07-01 2020-09-29 李林娇 Food package bag preparation is with dividing equipment
CN113188028A (en) * 2021-04-06 2021-07-30 李敏 Crane hanging steel wire rope maintenance device based on friction force

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3229861A1 (en) * 1982-08-11 1984-02-16 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8900 Augsburg Lubricating device for a cylinder of a reciprocating-piston internal combustion engine
CN2150140Y (en) * 1992-11-19 1993-12-22 刘志宏 Hydraulic brake of bicycle
DE102007024879A1 (en) * 2007-05-29 2008-12-04 GM Global Technology Operations, Inc., Detroit Device for conveying lubricating oil, has shaft that is arranged to rotate in oil sump and to drag along oil film, where plenum chamber is provided for collecting oil dragged along by shaft
CN201196331Y (en) * 2008-05-21 2009-02-18 曹汉敏 Cleaning split type butter filling device
CN201407473Y (en) * 2009-02-18 2010-02-17 滕世进 Two-way deformation membrane type quantitative throttling automatic oiling device
CN201535427U (en) * 2009-09-28 2010-07-28 濮阳市中拓管道清洗修复工程有限公司 Grease extrusion coater for pipelines
CN203571393U (en) * 2013-06-01 2014-04-30 姚哲 Grease pump with diaphragm type air pressure grease tank
CN204816928U (en) * 2015-07-28 2015-12-02 昌吉高新区博大中小企业服务中心(有限公司) Horizontal centrifugal
CN106499824A (en) * 2017-01-09 2017-03-15 昆明理工大学 A kind of reciprocating magnetic liquid self-circulation lubricating sealing device
CN106583458A (en) * 2016-12-30 2017-04-26 中国重型机械研究院股份公司 Supporting roller surface deoiling system
CN206419656U (en) * 2017-02-07 2017-08-18 由国武 A kind of hydrometric cableway lubricating arrangement
CN107497717A (en) * 2017-07-19 2017-12-22 安徽卓特信息技术有限公司 A kind of blackboard eraser automatic ash removing device
CN208895105U (en) * 2018-09-07 2019-05-24 重庆朗耐机械有限公司 A kind of fuel tank cap riveting machine safety device

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3229861A1 (en) * 1982-08-11 1984-02-16 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8900 Augsburg Lubricating device for a cylinder of a reciprocating-piston internal combustion engine
CN2150140Y (en) * 1992-11-19 1993-12-22 刘志宏 Hydraulic brake of bicycle
DE102007024879A1 (en) * 2007-05-29 2008-12-04 GM Global Technology Operations, Inc., Detroit Device for conveying lubricating oil, has shaft that is arranged to rotate in oil sump and to drag along oil film, where plenum chamber is provided for collecting oil dragged along by shaft
CN201196331Y (en) * 2008-05-21 2009-02-18 曹汉敏 Cleaning split type butter filling device
CN201407473Y (en) * 2009-02-18 2010-02-17 滕世进 Two-way deformation membrane type quantitative throttling automatic oiling device
CN201535427U (en) * 2009-09-28 2010-07-28 濮阳市中拓管道清洗修复工程有限公司 Grease extrusion coater for pipelines
CN203571393U (en) * 2013-06-01 2014-04-30 姚哲 Grease pump with diaphragm type air pressure grease tank
CN204816928U (en) * 2015-07-28 2015-12-02 昌吉高新区博大中小企业服务中心(有限公司) Horizontal centrifugal
CN106583458A (en) * 2016-12-30 2017-04-26 中国重型机械研究院股份公司 Supporting roller surface deoiling system
CN106499824A (en) * 2017-01-09 2017-03-15 昆明理工大学 A kind of reciprocating magnetic liquid self-circulation lubricating sealing device
CN206419656U (en) * 2017-02-07 2017-08-18 由国武 A kind of hydrometric cableway lubricating arrangement
CN107497717A (en) * 2017-07-19 2017-12-22 安徽卓特信息技术有限公司 A kind of blackboard eraser automatic ash removing device
CN208895105U (en) * 2018-09-07 2019-05-24 重庆朗耐机械有限公司 A kind of fuel tank cap riveting machine safety device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111631544A (en) * 2020-06-11 2020-09-08 嘉兴市辉宅家居有限公司 Multifunctional drawer with sliding groove capable of being automatically lubricated
CN111716409A (en) * 2020-07-01 2020-09-29 李林娇 Food package bag preparation is with dividing equipment
CN113188028A (en) * 2021-04-06 2021-07-30 李敏 Crane hanging steel wire rope maintenance device based on friction force

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Address after: Room 309-17, Fuquan scientific innovation industrial park, Fuquan street, Keqiao District, Shaoxing City, Zhejiang Province

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