CN203836551U - Automatic grease-adding warning mechanism of press machine - Google Patents
Automatic grease-adding warning mechanism of press machine Download PDFInfo
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- CN203836551U CN203836551U CN201420174216.5U CN201420174216U CN203836551U CN 203836551 U CN203836551 U CN 203836551U CN 201420174216 U CN201420174216 U CN 201420174216U CN 203836551 U CN203836551 U CN 203836551U
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Abstract
The utility model provides an automatic grease-adding warning mechanism of a press machine. The automatic grease-adding warning mechanism comprises a lubricating grease cylinder which is provided with an automatic warning system, the lubricating grease cylinder is connected with an automatic grease-adding system, one side of the automatic grease-adding system is connected with a cam plate, and the lubricating grease cylinder is installed on the other side of the automatic grease-adding system. The cam plate is connected with a power motor through a belt, the power motor pushes the automatic grease-adding system to move through the cam plate, the power motor is provided with a hand switch and a PLC respectively, and the hand switch and the PLC are connected with the power motor in parallel. The automatic grease-adding warning mechanism has the advantages that grease is added to the press machine automatically, an alarm about the grease level can be given automatically, and grease adding can be controlled manually or intelligently.
Description
Technical field
The utility model relates to field of machining, is specifically related to the press machine that bearing forges.
Background technique
Bearing is a kind of important machine foundation original paper, and bearing manufacturing is indispensable industry in machine building industry, and bearing is normally made up of lasso outer ring, inner ring, rolling element roller or copper ball, retainer etc.In the manufacture process of bearing, forge and occupy very important status.
Bearing ring forges and is roughly divided into three phases:
(1) get the raw materials ready: one section of one section of ground of raw material weight is on request cut into material section
(2) forging molding: material section heating, then on forging equipment, forge, make it the blank that becomes shape, be of the required size,
(3) forge reprocessing: forging is tested, waste product removing, trimming reprocessed products, the heat treatment after forging and removing surface.
Bearing forge shop press machine is main production equipments at present, and press machine manually refuels by operator mostly every day, but often there is non-refuelling phenomenon in operator because of various reasons, or oiling incomplete phenomena, brought very large hidden danger to device damage, device damage has a strong impact on the running of whole production line simultaneously.Facts have proved that forge shop's press machine rate of fault reaches 80% left and right because of its rate of fault that accounts for that oil starvation produces, and forgets oiling, volume read-out deficiency, oil circuit obstruction etc. and oil starvation main cause is operator.In the middle of industry, also exist and add in oil cylinder lubricant oil storage without prior-warning device, all to climb to punch press top by machine maintenance workman to check at every turn, nothing oil in oil cylinder sometimes, administrative staff and operator do not know yet, cause punch press under oil-free lubrication state, to be worked, risk of equipment damage is quite large always.Press machine does not all have the logical inspection body hindering of oil circuit at present simultaneously, is difficult to be found once oil circuit blocks, and causes the long-term oil starvation of a certain pump island of punch press, and equipment produces fault.
Summary of the invention
The automatic oiling alarm mechanism that technical problem to be solved in the utility model is to provide press machine, carries out fatten to press machine automatically, can automatically report to the police to oil level, can adopt manually and intelligent control fatten.
For solving above-mentioned existing technical problem, the utility model adopts following scheme: the automatic oiling alarm mechanism of press machine, comprise lubricating grease cylinder, lubricating grease cylinder is provided with auto alarm system, lubricating grease cylinder is connected with selfoiling system, selfoiling system one side is connected with cam disk opposite side lubricating grease cylinder is installed, cam disk is connected with power motor by belt, power motor promotes selfoiling system motion by cam disk, on power motor, be separately installed with hand switch and plc controller, hand switch access in parallel with plc controller power motor.
Lubricating grease cylinder is used for holding lubricant grease, stores more lubricant grease to meet lasting usage requirement.
Auto alarm system can be in lubricating grease cylinder grease carry out warning when less, remind staff to refuel, meet the demand to lubricant grease in using.
Selfoiling system can be to carrying out automatic oiling by machine, can be because of producing lubrication trouble.
Cam disk carries out powered to selfoiling system.
Power motor carries out power supply by cam disk, is the driving source of selfoiling system, and the conversion of electric energy and kinetic energy is provided.
Hand switch refuels for workman's manual tune, undesired or refuel insufficient and use fuel loading system is tested in the situation that in automatic oiling, meets different usage requirements.
Plc controller sets after program, can regularly refuel to machine, realizes intelligent control and refuels, and meets the permanent automation supplying lubricating oil fat of machine.
Further, auto alarm system comprises hollow buoyancy bucket, and hollow buoyancy bucket is installed on lubricating grease cylinder interior, and hollow buoyancy bucket floats in the lubricant grease in lubricating grease cylinder, and hollow buoyancy bucket is provided with buoyancy pike pole, and buoyancy pike pole appears lubricating grease cylinder and extends outward.
Hollow buoyancy bucket is installed in lubricating grease cylinder, carries out floatingly in lubricant grease, remains basically stable with a high position for lubricant grease, can embody the particular location of lubricant grease.
Buoyancy pike pole coordinates with hollow buoyancy bucket, buoyancy pike pole appears lubricating grease cylinder and extends outward, can provide concrete oil level instruction to staff, in use, the particular location that can sense hollow buoyancy bucket by buoyancy pike pole is the particular location of lubricant grease, convenient operation personnel's inspection.
Further, auto alarm system comprises the foundary weight being positioned on buoyancy pike pole, and the bottom correspondence of foundary weight is provided with pressure tentaculum, presses tentaculum to be installed on lubricating grease cylinder, presses tentaculum to be connected with alarm buzzer by electric wire, and alarm buzzer is arranged on lubricating grease cylinder.
Foundary weight can be to buoyancy pike pole by effective reference, and in the time refueling completely, foundary weight can be in a high position, and along with the continuous use of grease, the position of foundary weight can decline gradually and contact with pressing tentaculum, and oil level alarm is sounded.
Pressing tentaculum is the switch of alarm buzzer, and by the power supply that can connect alarm buzzer that presses down of foundary weight, alarm buzzer sends in time sound and reports to the police.
Alarm buzzer is the reminiscences of oil level in the time of low level, allows staff perceive timely grease in low level, and oiling in time can not cause grease fault, reminding effect.
Further, foundary weight is provided with adjusting screw.
Adjusting screw can regulate the particular location of foundary weight on buoyancy pike pole, meets the prompting of oil level under diverse location, can be arranged on the low level of buoyancy pike pole time, when alarm buzzer sounds, meets grease in lubricating grease cylinder and can also meet the usage requirement of certain hour.In the time adjusting screw being arranged to foundary weight buoyancy pike pole high-order, now alarm buzzer sounds, and need refuel immediately, and now grease, in lower position, can not meet the lubricated required grease of machine, meets the usage requirement under different situations.
Further, selfoiling system comprises piston/cylinder, and piston/cylinder is connected with oil outlet tube, and piston/cylinder is installed on lubricating grease cylinder outside, and piston/cylinder is connected reception grease with lubricating grease cylinder by oil grease tube.
The grease in lubricating grease cylinder is carried out transfer by piston/cylinder, and then concentrated supply is to the lubrication system of machine, and piston/cylinder can provide certain pressure for grease, then supplies with.
The grease that oil outlet tube is supplied out piston/cylinder is carried, and meets the demand of machine diverse location to lubricant oil.
Further, piston rod is installed in piston/cylinder, the end points that piston rod is positioned at piston/cylinder inside is provided with piston, and the position of piston rod and piston/cylinder handing-over is provided with piston cylinder cover, and piston cylinder cover is packaged in piston in piston/cylinder.
Piston rod is used for promoting piston operation, and providing the required pressure of grease to piston/cylinder is power, meets the demand of the various diverse locations of machine to grease.
Between piston and piston/cylinder, seal, form the chamber that holds grease, promote grease by piston and directly enter oil outlet tube, and adsorb grease to piston/cylinder from lubricating grease cylinder, then concentrate to exert pressure and carry.
Piston cylinder cover in piston/cylinder, in the time of piston rod and piston movement, can not leave piston/cylinder piston rod and piston seal, remains the carrying out of shuttling movement.
Further, the position of piston and piston/cylinder laminating is provided with seal ring.
Seal ring, for keeping the stability of sealing effect of piston and piston/cylinder, can meet lasting using effect, meets the stability that the operation of piston and piston/cylinder is exerted pressure to grease.
Further, piston/cylinder is connected to lubricating grease cylinder place and is provided with in line check valve, and the joint of piston/cylinder and oil outlet tube is provided with oil outlet one-way valve, and oil outlet tube is provided with oil pressure gauge.
When the grease of in line check valve in piston/cylinder is not enough, can from lubricating grease cylinder, adsorb grease to piston/cylinder timely by piston, in the time sending oil to oil outlet tube, can seal up oil-feed position, can not make that grease is reverse to be flowed back in lubricating grease cylinder, the different conditions demand furnishing good supplies to when adsorbing.
When the grease of oil outlet one-way valve in piston/cylinder is filled, by piston timely force feed fat to the lubrication system of machine.When grease in piston/cylinder is not enough, piston during from lubricating grease cylinder absorption grease, can be closed the outlet of oil outlet tube, can not make the grease of delivering to lubrication system again be adsorbed in piston/cylinder, the different conditions demand furnishing good supplies to when adsorbing.
Oil pressure gauge carries out measured value to the lubrication system of machine, in the time that oil pressure is lasting too high, the profit system of changing of machine may produce the situation of obstruction, pressure to oil supply system detects timely, in the time that oil mass is very few, can refuel timely, meet the demand of machine lubrication system to lubricant grease, ensure to produce.
Further, piston rod is provided with connection push rod, connects push rod promotion corresponding to cam disk piston rod movement, connects push rod and is installed in piston rod, connects between push rod and piston rod and is provided with screw thread, and screw thread is for regulating the distance connecting between push rod and piston rod.
Connecting push rod provides power to piston rod, and the length of piston rod is gage length, can not regulate timely, can couple together with piston rod by connecting push rod, meets the usage requirement of different situations.
Screw thread is corresponding with the position that connects push rod, can regulate the length connecting between push rod and piston rod, fully meets usage requirement, and it is more reasonable to design.
Further, cam disk is connected with the conveying belt of power motor by the axis of rolling, and the axis of rolling is provided with pin key, and the axis of rolling rotates by pin key and cam disk coordination.
The axis of rolling is connected with the conveying belt of power motor, and cam disk is carried out to power transmission, the center of circle of the axis of rolling can fix and with the rotation center coordination of power motor, the rotation center of cam disk is indirectly provided, meet the track demand of cam disk.
Pin key can make the axis of rolling tighten together with cam disk, carries out power output.
Beneficial effect:
The automatic oiling alarm mechanism of the press machine that the utility model employing technique scheme provides, carries out fatten to press machine automatically, can automatically report to the police to oil level, can adopt manually and intelligent control fatten.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure, lubricating grease cylinder 1, auto alarm system 2, hollow buoyancy bucket 21, buoyancy pike pole 22, foundary weight 23, pressure tentaculum 24, alarm buzzer 25, adjusting screw 26, selfoiling system 3, piston/cylinder 3a, in line check valve 3b, oil outlet one-way valve 3c, oil outlet tube 3d, oil pressure gauge 3e, piston 3f, screw thread 3g, piston cylinder cover 3h, seal ring 3i, piston rod 3j, push rod 3k, cam disk 4, the axis of rolling 41, pin key 42, power motor 5, hand switch 6, plc controller 7.
Embodiment
As shown in Figure 1, the automatic oiling alarm mechanism of press machine, comprise lubricating grease cylinder 1, lubricating grease cylinder 1 is provided with auto alarm system 2, lubricating grease cylinder 1 is connected with selfoiling system 4, selfoiling system 3 one sides are connected with cam disk 4 opposite sides lubricating grease cylinder 1 are installed, cam disk 4 is connected with power motor 5 by belt, power motor 5 promotes selfoiling system 3 by cam disk 4 and moves, on power motor 5, be separately installed with hand switch 6 and plc controller 7, hand switch 6 access in parallel with plc controller 7 power motor 5.Auto alarm system 2 comprises hollow buoyancy bucket 21, hollow buoyancy bucket 21 is installed on lubricating grease cylinder 1 inside, in the lubricant grease that hollow buoyancy bucket 21 floats in lubricating grease cylinder 1, hollow buoyancy bucket 21 is provided with buoyancy pike pole 22, and buoyancy pike pole 22 appears lubricating grease cylinder 1 and extends outward.Auto alarm system 2 comprises the foundary weight 23 being positioned on buoyancy pike pole 22, and the bottom correspondence of foundary weight 23 is provided with presses tentaculum 24, presses tentaculum 24 to be installed on lubricating grease cylinder 1, presses tentaculum 24 to be connected with alarm buzzer 25 by electric wire, and alarm buzzer 25 is arranged on lubricating grease cylinder 1.Foundary weight 23 is provided with adjusting screw 26.Selfoiling system 3 comprises piston/cylinder 3a, and piston/cylinder 3a is connected with oil outlet tube 3d, and piston/cylinder 3a is installed on lubricating grease cylinder 1 outside, and piston/cylinder 3a is connected conveying grease with lubricating grease cylinder 1 by oil grease tube.Piston rod 3j is installed in piston/cylinder 3a, and the end points that piston rod 3j is positioned at piston/cylinder 3a inside is provided with piston 3f, and the position of piston rod 3j and piston/cylinder 3a handing-over is provided with piston cylinder cover 3h, and piston cylinder cover 3h is packaged in piston 3f in piston/cylinder 3a.The position of piston 3f and piston/cylinder 3a laminating is provided with seal ring 3i.Piston/cylinder 3a is connected to lubricating grease cylinder 1 place and is provided with in line check valve 3b, and the joint of piston/cylinder 3a and oil outlet tube 3d is provided with oil outlet one-way valve 3c, and oil outlet tube 3d is provided with oil pressure gauge 3e.Piston rod 3j is provided with and connects push rod 3k, connect push rod 3k promotion corresponding to cam disk 4 piston rod 3j motion, connect push rod 3k and be installed in piston rod 3j, connect between push rod 3k and piston rod 3j and be provided with screw thread 3g, screw thread 3g is for regulating the distance connecting between push rod 3k and piston rod 3j.Cam disk 4 is connected with the conveying belt of power motor 5 by the axis of rolling 41, and the axis of rolling 41 is provided with pin key 42, and the axis of rolling 41 rotates by pin key 42 and cam disk 4 coordinatioies.
When real work, the automatic oiling alarm mechanism of press machine, comprise lubricating grease cylinder 1, lubricating grease cylinder 1 is provided with auto alarm system 2, lubricating grease cylinder 1 is connected with selfoiling system 4, selfoiling system 3 one sides are connected with cam disk 4 opposite sides lubricating grease cylinder 1 are installed, cam disk 4 is connected with power motor 5 by belt, power motor 5 promotes selfoiling system 3 by cam disk 4 and moves, on power motor 5, be separately installed with hand switch 6 and plc controller 7, hand switch 6 access in parallel with plc controller 7 power motor 5.Lubricating grease cylinder 1, for holding lubricant grease, is stored more lubricant grease to meet lasting usage requirement.The grease of auto alarm system 2 meetings in lubricating grease cylinder 1 carries out warning when less, reminds staff to refuel, and meets the demand to lubricant grease in using.Selfoiling system 3 can be to carrying out automatic oiling by machine, can be because of producing lubrication trouble.Cam disk 4 carries out powered to selfoiling system 3.Power motor 5 carries out power supply by cam disk 4, is the driving source of selfoiling system 3, and the conversion of electric energy and kinetic energy is provided.Hand switch 6 refuels for workman's manual tune, undesired or refuel insufficient and use fuel loading system is tested in the situation that in automatic oiling, meets different usage requirements.Plc controller 7 sets after program, can regularly refuel to machine, realizes intelligent control and refuels, and meets the permanent automation supplying lubricating oil fat of machine.
Auto alarm system 2 comprises hollow buoyancy bucket 21, hollow buoyancy bucket 21 is installed on lubricating grease cylinder 1 inside, in the lubricant grease that hollow buoyancy bucket 21 floats in lubricating grease cylinder 1, hollow buoyancy bucket 21 is provided with buoyancy pike pole 22, and buoyancy pike pole 22 appears lubricating grease cylinder 1 and extends outward.Hollow buoyancy bucket 21 is installed in lubricating grease cylinder 1, carries out floatingly in lubricant grease, remains basically stable with a high position for lubricant grease, can embody the particular location of lubricant grease.Buoyancy pike pole 22 coordinates with hollow buoyancy bucket 21, buoyancy pike pole 22 appears lubricating grease cylinder 1 and extends outward, can provide concrete oil level instruction to staff, in use, the particular location that can sense hollow buoyancy bucket 21 by buoyancy pike pole 22 is the particular location of lubricant grease, convenient operation personnel's inspection.
Auto alarm system 2 comprises the foundary weight 23 being positioned on buoyancy pike pole 22, and the bottom correspondence of foundary weight 23 is provided with presses tentaculum 24, presses tentaculum 24 to be installed on lubricating grease cylinder 1, presses tentaculum 24 to be connected with alarm buzzer 25 by electric wire, and alarm buzzer 25 is arranged on lubricating grease cylinder 1.Foundary weight 23 can be to buoyancy pike pole 22 by effective reference, and in the time refueling completely, foundary weight 23 can be in a high position, and along with the continuous use of grease, the position of foundary weight 23 can decline gradually and contact with pressing tentaculum 24, and oil level alarm is sounded.Pressing tentaculum 24 is switches of alarm buzzer 25, and by the power supply that can connect alarm buzzer 25 that presses down of foundary weight 23, alarm buzzer 25 sends in time sound and reports to the police.Alarm buzzer 25 is oil level reminiscences in the time of low level, allows staff perceive timely grease in low level, and oiling in time can not cause grease fault, reminding effect.
Foundary weight 23 is provided with adjusting screw 26.Adjusting screw 26 can regulate the particular location of foundary weight 23 on buoyancy pike pole 22, meet the prompting of oil level under diverse location, can be arranged on the low level of buoyancy pike pole 22 time, when alarm buzzer 25 sounds, meet grease in lubricating grease cylinder 1 and can also meet the usage requirement of certain hour.In the time adjusting screw 26 being arranged to foundary weight 23 buoyancy pike pole 22 high-order, now alarm buzzer 25 sounds, and need refuel immediately, and now grease, in lower position, can not meet the lubricated required grease of machine, meets the usage requirement under different situations.
Selfoiling system 3 comprises piston/cylinder 3a, and piston/cylinder 3a is connected with oil outlet tube 3d, and piston/cylinder 3a is installed on lubricating grease cylinder 1 outside, and piston/cylinder 3a is connected reception grease with lubricating grease cylinder 1 by oil grease tube.The grease in lubricating grease cylinder 1 is carried out transfer by piston/cylinder 3a, and then concentrated supply is to the lubrication system of machine, and piston/cylinder 3a can provide certain pressure for grease, then supplies with.The grease that oil outlet tube 3d supplies out piston/cylinder 3a is carried, and meets the demand of machine diverse location to lubricant oil.
Piston rod 3j is installed in piston/cylinder 3a, and the end points that piston rod 3j is positioned at piston/cylinder 3a inside is provided with piston 3f, and the position of piston rod 3j and piston/cylinder 3a handing-over is provided with piston cylinder cover 3h, and piston cylinder cover 3h is packaged in piston 3f in piston/cylinder 3a.Piston rod 3j is used for promoting piston 3f operation, and providing the required pressure of grease to piston/cylinder 3a is power, meets the demand of the various diverse locations of machine to grease.Between piston 3f and piston/cylinder 3a, seal, form the chamber that holds grease, promote grease by piston 3f and directly enter oil outlet tube 3d, and adsorb grease to piston/cylinder 3a from lubricating grease cylinder 1, then concentrate to exert pressure and carry.Piston cylinder cover 3h is sealed in piston rod 3j and piston 3f in piston/cylinder 3a, in the time of piston rod 3j and piston 3f motion, can not leave piston/cylinder 3a, remains the carrying out of shuttling movement.
The position of piston 3f and piston/cylinder 3a laminating is provided with seal ring 3i.Seal ring 3i, for keeping the stability of sealing effect of piston 3f and piston/cylinder 3a, can meet lasting using effect, meets the stability that the operation of piston 3f and piston/cylinder 3a is exerted pressure to grease.
Piston/cylinder 3a is connected to lubricating grease cylinder 1 place and is provided with in line check valve 3b, and the joint of piston/cylinder 3a and oil outlet tube 3d is provided with oil outlet one-way valve 3c, and oil outlet tube 3d is provided with oil pressure gauge 3e.When the grease of in line check valve 3b in piston/cylinder 3a is not enough, can from lubricating grease cylinder 1, adsorb timely grease to piston/cylinder 3a by piston 3f, in the time sending oil to oil outlet tube 3d, can seal up oil-feed position, can not make that grease is reverse to be flowed back in lubricating grease cylinder 1, the different conditions demand furnishing good supplies to when adsorbing.When the grease of oil outlet one-way valve 3c in piston/cylinder 3a is filled, by piston 3f timely force feed fat to the lubrication system of machine.When grease in piston/cylinder 3a is not enough, when piston 3f adsorbs grease from lubricating grease cylinder 1, can close the outlet of oil outlet tube 3d, can not make the grease of delivering to lubrication system again be adsorbed in piston/cylinder 3a, the different conditions demand furnishing good supplies to when adsorbing.Oil pressure gauge 3e carries out measured value to the lubrication system of machine, in the time that oil pressure is lasting too high, the profit system of changing of machine may produce the situation of obstruction, pressure to oil supply system detects timely, in the time that oil mass is very few, can refuel timely, meet the demand of machine lubrication system to lubricant grease, ensure to produce.
Piston rod 3j is provided with and connects push rod 3k, connect push rod 3k promotion corresponding to cam disk 4 piston rod 3j motion, connect push rod 3k and be installed in piston rod 3j, connect between push rod 3k and piston rod 3j and be provided with screw thread 3g, screw thread 3g is for regulating the distance connecting between push rod 3k and piston rod 3j.Connecting push rod 3k provides power to piston rod 3j, and the length of piston rod 3j is gage length, can not regulate timely, can couple together with piston rod 3j by connecting push rod 3k, meets the usage requirement of different situations.Screw thread 3g is corresponding with the position that connects push rod 3k, can regulate the length connecting between push rod 3k and piston rod 3j, fully meets usage requirement, and it is more reasonable to design.
Cam disk 4 is connected with the conveying belt of power motor 5 by the axis of rolling 41, and the axis of rolling 41 is provided with pin key 42, and the axis of rolling 41 rotates by pin key 42 and cam disk 4 coordinatioies.The axis of rolling 41 is connected with the conveying belt of power motor 5, and cam disk 4 is carried out to power transmission, the center of circle of the axis of rolling 41 can fix and with the rotation center coordination of power motor 5, the rotation center of cam disk 4 is indirectly provided, meet the track demand of cam disk 4.Pin key 42 can make the axis of rolling 41 tighten together with cam disk 4, carries out power output.
Thereby reach on the whole, simple in structure, stable, Yi Hang, because being connected with punch press plc controller 7 by power motor 5, can set slider of punch and after motion how many times stroke, start power motor 5 automatic oilings, also can set power motor 5 by plc controller 7 and turn round and how long stop afterwards, realize automation refueling process.The break-make that can also manually control the power motor 5 of oiling according to actual conditions is refueled.Both alleviated operator's labor intensity, simultaneously due to use mechanization and automation also to corrective maintenance band reliability and flexibility.The piston rod 3j of this mechanism length adopts screw thread 3g adjustable mechanism, thereby realizes the length of piston 3f motion path, reaches and can rationally regulate according to the each oiling of punch press position oil mass demand, saves with oil.The oil mass auto alarm system 2 of this mechanism, brings great convenience to production manager and site operation personnel, and whether manager can rely on and report to the police and learn whether need to supervise related personnel to refuel; Operator does not need every day and climbs up punch press inspection.The oil pressure gauge 3e that this mechanism installs simultaneously, judges the whether unobstructed inspection tool intuitively that provides reliably of oil circuit to machine maintenance.Because this mechanism is simple in structure, for carrying out used equipment oiling transformation, forging industry provides good feasibility and popularization.
Specific embodiment described herein is only to the explanation for example of the utility model spirit, the utility model person of ordinary skill in the field can make various amendments or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although more used lubricating grease cylinder 1, auto alarm system 2, hollow buoyancy bucket 21, buoyancy pike pole 22, foundary weight 23 herein, pressed the terms such as tentaculum 24, alarm buzzer 25, adjusting screw 26, selfoiling system 3, piston/cylinder 3a, in line check valve 3b, oil outlet one-way valve 3c, oil outlet tube 3d, oil pressure gauge 3e, piston 3f, screw thread 3g, piston cylinder cover 3h, seal ring 3i, piston rod 3j, push rod 3k, cam disk 4, the axis of rolling 41, pin key 42, power motor 5, hand switch 6, plc controller 7, do not got rid of the possibility that uses other term.Use these terms to be only used to describe more easily and explain essence of the present utility model; They are construed to any additional restriction is all contrary with the utility model spirit.
Claims (2)
1. the automatic oiling alarm mechanism of press machine, it is characterized in that: comprise lubricating grease cylinder (1), described lubricating grease cylinder (1) is provided with auto alarm system (2), described lubricating grease cylinder (1) is connected with selfoiling system (4), described selfoiling system (3) one sides are connected with cam disk (4) opposite side lubricating grease cylinder (1) are installed, described cam disk (4) is connected with power motor (5) by belt, described power motor (5) promotes selfoiling system (3) motion by cam disk (4), on described power motor (5), be separately installed with hand switch (6) and plc controller (7), described hand switch (6) and plc controller (7) access in parallel power motor (5).
2. the automatic oiling alarm mechanism of press machine according to claim 1, it is characterized in that: described auto alarm system (2) comprises hollow buoyancy bucket (21), described hollow buoyancy bucket (21) is installed on lubricating grease cylinder (1) inside, described hollow buoyancy bucket (21) floats in the lubricant grease in lubricating grease cylinder (1), described hollow buoyancy bucket (21) is provided with buoyancy pike pole (22), and described buoyancy pike pole (22) appears lubricating grease cylinder (1) and extends outward.
3. the automatic oiling alarm mechanism of press machine according to claim 2, it is characterized in that: described auto alarm system (2) comprises the foundary weight (23) being positioned on buoyancy pike pole (22), the bottom correspondence of described foundary weight (23) is provided with presses tentaculum (24), described pressure tentaculum (24) is installed on lubricating grease cylinder (1), described pressure tentaculum (24) is connected with alarm buzzer (25) by electric wire, and described alarm buzzer (25) is arranged on lubricating grease cylinder (1).
4. the automatic oiling alarm mechanism of press machine according to claim 3, is characterized in that: described foundary weight (23) is provided with adjusting screw (26).
5. the automatic oiling alarm mechanism of press machine according to claim 1, it is characterized in that: described selfoiling system (3) comprises piston/cylinder (3a), described piston/cylinder (3a) is connected with oil outlet tube (3d), described piston/cylinder (3a) is installed on lubricating grease cylinder (1) outside, and described piston/cylinder (3a) is connected reception grease with lubricating grease cylinder (1) by oil grease tube.
6. the automatic oiling alarm mechanism of press machine according to claim 5, it is characterized in that: piston rod (3j) is installed in described piston/cylinder (3a), described piston rod (3j) is positioned at the inner end points of piston/cylinder (3a) piston (3f) is installed, described piston rod (3j) is provided with piston cylinder cover (3h) with the position of piston/cylinder (3a) handing-over, and described piston cylinder cover (3h) is packaged in piston (3f) in piston/cylinder (3a).
7. the automatic oiling alarm mechanism of press machine according to claim 6, is characterized in that: described piston (3f) is provided with seal ring (3i) with the position of piston/cylinder (3a) laminating.
8. the automatic oiling alarm mechanism of press machine according to claim 5, it is characterized in that: described piston/cylinder (3a) is connected to lubricating grease cylinder (1) and locates to be provided with in line check valve (3b), described piston/cylinder (3a) is provided with oil outlet one-way valve (3c) with the joint of oil outlet tube (3d), and described oil outlet tube (3d) is provided with oil pressure gauge (3e).
9. the automatic oiling alarm mechanism of press machine according to claim 6, it is characterized in that: described piston rod (3j) is provided with and connects push rod (3k), described connection push rod (3k) moves with cam disk (4) corresponding promotion piston rod (3j), described connection push rod (3k) is installed in piston rod (3j), between described connection push rod (3k) and piston rod (3j), be provided with screw thread (3g), described screw thread (3g) is for regulating the distance connecting between push rod (3k) and piston rod (3j).
10. the automatic oiling alarm mechanism of press machine according to claim 1, it is characterized in that: described cam disk (4) is connected with the conveying belt of power motor (5) by the axis of rolling (41), the described axis of rolling (41) is provided with pin key (42), and the described axis of rolling (41) rotates by pin key (42) and cam disk (4) coordination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420174216.5U CN203836551U (en) | 2014-04-08 | 2014-04-08 | Automatic grease-adding warning mechanism of press machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420174216.5U CN203836551U (en) | 2014-04-08 | 2014-04-08 | Automatic grease-adding warning mechanism of press machine |
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| CN203836551U true CN203836551U (en) | 2014-09-17 |
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| CN201420174216.5U Expired - Fee Related CN203836551U (en) | 2014-04-08 | 2014-04-08 | Automatic grease-adding warning mechanism of press machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108591799A (en) * | 2018-05-17 | 2018-09-28 | 付琨 | A kind of transmission shaft automatic lubrication installation |
| CN113775912A (en) * | 2021-08-17 | 2021-12-10 | 熊俊 | High-speed motor with lubricating function |
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2014
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108591799A (en) * | 2018-05-17 | 2018-09-28 | 付琨 | A kind of transmission shaft automatic lubrication installation |
| CN113775912A (en) * | 2021-08-17 | 2021-12-10 | 熊俊 | High-speed motor with lubricating function |
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| CF01 | Termination of patent right due to non-payment of annual fee |