CN203811155U - Motor rotor core detection mechanism - Google Patents

Motor rotor core detection mechanism Download PDF

Info

Publication number
CN203811155U
CN203811155U CN201420152217.XU CN201420152217U CN203811155U CN 203811155 U CN203811155 U CN 203811155U CN 201420152217 U CN201420152217 U CN 201420152217U CN 203811155 U CN203811155 U CN 203811155U
Authority
CN
China
Prior art keywords
detection head
rotor core
rotor
testing agency
flat
Prior art date
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.)
Expired - Lifetime
Application number
CN201420152217.XU
Other languages
Chinese (zh)
Inventor
葛明
蒋利锋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hangzhou Fusheng Electrical Appliance Co Ltd
Original Assignee
Hangzhou Fusheng Electrical Appliance Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hangzhou Fusheng Electrical Appliance Co Ltd filed Critical Hangzhou Fusheng Electrical Appliance Co Ltd
Priority to CN201420152217.XU priority Critical patent/CN203811155U/en
Application granted granted Critical
Publication of CN203811155U publication Critical patent/CN203811155U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Manufacture Of Motors, Generators (AREA)

Abstract

The utility model relates to a motor detection device. A motor rotor core detection mechanism comprises a supporting plate, a rotor inner hole detection mechanism, a rotor stepped hole detection mechanism and a rotor core height detection mechanism, the rotor inner bore detection mechanism comprises a first detection head and a first elevating cylinder for driving the first detection head to go up and down, the value of the diameter of the first detection head is equal to the lower limit of the diameter of a rotor inner hole, the rotor stepped hole detection mechanism comprises a second detection head and a second elevating cylinder for driving the second detection head to go up and down, the value of the diameter of the second detection head is larger than the upper limit of the diameter of the rotor inner hole and is smaller than or equal to the lower limit of the diameter of a rotor stepped hole, the rotor core height detection mechanism comprises a pressure plate and a third elevating cylinder for driving the pressure plate to go up and down, and the pressure plate, the first detection head and the second detection head are all arranged right above the supporting plate. According to the utility model, the problem that the efficiency of detecting the height of a stator core and the depth of the rotor stepped hole by human and rejecting products with bad rotor inner holes during the assembly of rotors is low and the production smoothness is affected is overcome.

Description

Motor rotor core testing agency
Technical field
The utility model relates to motor test equipment, relates in particular to a kind of motor rotor core testing agency.
Background technology
Motor is commonly called as " motor ", refers to a kind of calutron of realizing electric energy conversion or transmit according to the law of electromagnetic induction.In China Patent No., be 93231403, Granted publication day be Mays 11 nineteen ninety-five day, be called in the patent documentation of " motor " and disclose a kind of motor.The structure of motor is as disclosed in this patent, comprise motor housing, be fixed on the stator in motor housing and be positioned at the rotor of stator.Rotor is the rotating part of motor, parts such as rotor core, rotor winding and rotating shafts, consists of, and its effect is to obtain rotating torque under rotating magnetic field effect.As shown in Figure 1, rotor core 2 is provided with rotor inner hole 21 and is positioned at the rotor stepped hole 22 of rotor inner hole end the structure of rotor core.Rotating shaft is fixed in rotor core endoporus 21.Rotor stepped hole 22 coordinates with other parts when assembling.Rotor core 2 be steel disc by stamping out again punching press splice and form together.The reasons such as the position deviation in the process that rotor core is made due to drift wearing and tearing, while splicing and steel disc height tolerance, can cause the bad phenomenon such as the height of the rotor core produced produces deviation, rotor inner hole irregular and rotor step hole depth deviation less than normal and diameter is less than normal.In existing motor production run, be whether meet the requirements and do not detect for rotor inner hole by the artificial degree of depth with vernier caliper measurement rotor core height and rotor stepped hole, if rotor inner hole bad assembling during rotating shaft rotor can not just be found and weed out in the place of fitting into.It is therefore existing that on the detection mode of rotor core, not only detection efficiency is low but also can affect the normal production of subsequent handling.
Utility model content
The utility model provides a kind of can complete the motor rotor core testing agency that rotor core height, rotor inner hole pass size and rotor step hole depth detect simultaneously, has overcome manually and by vernier caliper detection rotor iron core height and rotor step hole depth and when the assembling rotor, to have rejected the problem that the bad existing detection efficiency of rotor inner hole is low, affect production smoothness.
Above technical matters solves by following technical proposal: a kind of motor rotor core testing agency, it is characterized in that, comprise supporting plate, rotor inner hole testing agency, rotor stepped hole testing agency and rotor core height detection mechanism, rotor inner hole testing agency comprises cylindrical the first detection head and drives the first lift cylinder of the first detection head lifting, the diameter of described the first detection head equates with the lower limit of rotor inner hole diameter, rotor stepped hole testing agency comprises the second detection head and drives the second lift cylinder of the second detection head lifting, the diameter of described the second detection head is greater than the upper limit of rotor inner hole diameter and is less than or equal to the diameter lower limit of rotor stepped hole, rotor core height detection mechanism comprises pressing plate and drives the 3rd lift cylinder of pressing plate lifting, described pressing plate, the first detection head and the second detection head be all positioned at described supporting plate directly over.During use, three rotor cores are rested successively and on supporting plate, are positioned at pressing plate to erect the mode of putting, the position of the first detection head and the second detection head below, if the dropping distance of pressing plate meets the requirements, represent that rotor core height meets the requirements, if the first detection head can be inserted in rotor inner hole, represent that rotor inner hole pass meets the requirements and size is not less than normal, if the distance that the second detection head moves down meets the requirements, represent that the degree of depth of rotor stepped hole meets the requirements, then switch, from the height to completing same rotor core, rotor inner hole size shape, the detection of three differences of rotor step hole depth, if detect a difference of rotor core when undesirable, do not carry out the detection of follow-up difference.
The utility model also comprises shift mechanism, described shift mechanism comprises undercarriage, added, by added the 4th lift cylinder of undercarriage and the first flat-removing air cyclinder that drives undercarriage along continuous straight runs to move of being liftably connected in, described added four shift rods that can be inserted in rotor inner hole that are provided with, described four shift rods equidistantly distribute on same straight line, the flexible direction of described the first flat-removing air cyclinder is parallel with the distribution arrangement of described shift rod, described supporting plate is positioned at described added top and is provided with shift rod dodges groove, described the first detection head, the second detection head and pressing plate equidistantly distribute along the distribution arrangement of shift rod, described the first detection head, the second detection head and pressing plate three, adjacent distance between the two equates with the distance between adjacent shift rod.Solve the automatic branch problem of rotor core between different detection stations, made three detection stations to carry out concurrent job in the mode of series connection.
The utility model also comprises material loading pipeline, described material loading pipeline is provided with material loading supported hole and makes rotor core stop at the block of material loading supported hole, described shift rod is dodged groove and is connected to described material loading supported hole, described material loading supported hole is positioned on described four determined straight lines of shift rod, in described the first detection head, the second detection head and pressing plate three, from the nearest one of described material loading supported hole, equals the distance between adjacent shift rod with the distance between described material loading supported hole.Make the utility model can dock with rotor core making apparatus, to realize online detection.
As preferably, described supporting plate is provided with blanking supported hole, described blanking supported hole is positioned on described four determined straight lines of shift rod, described the first detection head, in the second detection head and pressing plate three, from the nearest one of described blanking supported hole, with the distance between described blanking supported hole, equal the distance between adjacent shift rod, motor rotor core testing agency also comprises the cutting agency that the rotor core being positioned on described blanking supported hole is moved away, described cutting agency comprises that folder refers to cylinder, the clamping bar that refers to air cylinder driven by folder, drive folder to refer to the 5th lift cylinder of cylinder lifting, drive folder to refer to the second flat-removing air cyclinder of cylinder translational and the 3rd flat-removing air cyclinder of driving the second flat-removing air cyclinder translation, described the second flat-removing air cyclinder is identical with the flexible direction of the 3rd flat-removing air cyclinder.Defective products and non-defective unit can be separated.
As preferably, the aperture area of described blanking supported hole is greater than the aperture area of rotor inner hole, and the lower end of described clamping bar is provided with the gib head of outward.Can easily and reliably the rotor core being shelved on discharging supported hole be fixed.
The utility model also comprises the first discharging transmission line and the second discharging transmission line; Described the 3rd flat-removing air cyclinder and the second flat-removing air cyclinder all in extend or during contraction state, described folder refers to that cylinder is positioned at described the first discharging transmission line top; Described the 3rd flat-removing air cyclinder and the second flat-removing air cyclinder one in the two is when stretching out state, another one in contraction state, and described folder refers to that cylinder is positioned at the top of described the second discharging transmission line.Non-defective unit and defective products separately can be exported and with subsequent handling docking, be convenient to realize the robotization line production of motor.
As preferably, the top of described supporting plate is also provided with compressing rod.Can prevent from process that the first detection head and the second detection head rise mentioning together with rotor core and cause iron core displacement and fall down damage, having improved the safety and reliability while detecting.
As preferably, the diameter of described the second detection head equals the diameter lower limit of rotor stepped hole.Whether the aperture that can detect rotor stepped hole is less than lower limit.
As preferably, described rotor inner hole testing agency, rotor stepped hole testing agency and rotor core height detection mechanism are all provided with lifting guide pole.Accuracy in the time of can improving work.
The utility model also comprises refueling device, described refueling device comprises storage tank, oil discharge passage, rupture of membranes bar and corrosive liquid storage bin, described oil discharge passage is for being transported to described lifting guide pole by the lubricating oil of described storage tank, described storage tank comprises at least two sheathed and cavitys of being fixed together successively, the lower wall of described cavity is provided with oil-out, described oil-out is sealedly connected with diaphragm seal, described rupture of membranes bar vertically extends and is positioned at the below of storage tank, described rupture of membranes bar, and the oil-out of all cavitys is all positioned on same vertical curve, in described corrosive liquid storage bin, be provided with the saturating formula floating drum of regular corruption, the saturating formula floating drum of described regular corruption comprises the rotproofness shell of lower ending opening and somely by the corrosive liquid in the liquid storage bin that can be corroded, is expended and set the dividing plate that duration corrodes brokenly, described dividing plate is partitioned into some floating chambers by described shell, the quantity of described floating chamber equates with the quantity of described cavity, described dividing plate distributes along the vertical direction, described storage tank floats on the corrosive liquid in described corrosive liquid storage bin by described floating drum, described in each, floating chamber can both float described storage tank independently, corrosive liquid in corrosive liquid storage bin every corrosion Po Yige floating chamber and cause in process that storage tank declines once, described rupture of membranes bar only can poke a diaphragm seal on cavity.During use, in each cavity, inject lubricating oil, according to needed oiling interval time long (hereinafter referred to as setting duration), in corrosive liquid storage bin, pack the corrosive liquid that can dividing plate be corroded brokenly to set duration into, when pouring the time of corrosive liquid into, reach one while setting duration, the dividing plate of below is corroded brokenly, corrosive liquid enters in the floating chamber of below, storage tank drops to by several second floating chamber from below to up floating, diaphragm seal in decline process on outermost cavity is poked by rupture of membranes bar, outflow of lubrication oil in this cavity and lifting guide pole is lubricated, when pour into the time of corrosive liquid reach two while setting duration, the dividing plate of counting from the bottom up the second layers is also corroded brokenly, corrosive liquid enters in second floating chamber of counting from the bottom up, storage tank further drops to by several from the bottom up San Ge floating chambers and floats, the diaphragm seal on the cavity of the second layer from outer toward interior number in decline process by rupture of membranes bar poke, outflow of lubrication oil in this cavity and lifting guide pole is lubricated, the like certainly the dividing plate to all, be corroded brokenly, then change automatic fuelling device and can re-start automatic oiling.
The utlity model has following advantage: can complete the detection of the degree of depth of rotor core height, rotor inner hole pass size and rotor core stepped hole; Automaticity is high, and detection efficiency is high, for the on-line automaticization docking detection of rotor core is laid a good foundation.
Accompanying drawing explanation
Fig. 1 is the structural drawing of rotor core.
Fig. 2 is the perspective view of the utility model embodiment mono-.
Fig. 3 is for pressing from both sides the enlarged diagram that refers to that cylinder and folder refer to.
Fig. 4 is the enlarged diagram of shift mechanism.
Fig. 5 is the schematic diagram of the refueling device in embodiment bis-.
Schematic diagram when Fig. 6 is refueling device corrosion Po Yige floating chamber.
Schematic diagram when Fig. 7 is refueling device corrosion Po Erge floating chamber.
In figure: frame 1, supporting plate 11, the first station supported hole 111, the second station supported hole 112, the 3rd station supported hole 113, discharging supported hole 114, shift rod is dodged groove 115, compressing rod 12, rotor core 2, rotor inner hole 21, rotor stepped hole 22, refueling device 3, storage tank 31, cavity 311, oil-out 312, diaphragm seal 313, oil discharge passage 32, oil-feed bucket 321, rupture of membranes bar 33, corrosive liquid storage bin 34, regularly corruption is formula floating drum 35 thoroughly, shell 351, dividing plate 352, floating chamber 353, guide rod 36, material loading pipeline 4, material loading supported hole 41, block 42, rotor core height detection mechanism 5, pressing plate 51, the 3rd lift cylinder 52, the 3rd lifting guide pole 53, rotor inner hole testing agency 6, the first detection head 61, the first lift cylinder 62, the first lifting guide pole 63, rotor stepped hole testing agency 7, the second detection head 71, the second lift cylinder 72, the second lifting guide pole 73, shift mechanism 8, undercarriage 81, added 82, the 4th lift cylinder 84, the first flat-removing air cyclinder 85, the 4th lifting guide pole 86, shift rod 87, cutting agency 9, folder refers to cylinder 91, clamping bar 92, gib head 921, the 5th lift cylinder 93, the second flat-removing air cyclinder 94, the 3rd flat-removing air cyclinder 95, slide 96, slide rail 97.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the utility model is further described.
Embodiment mono-, and referring to Fig. 2, a kind of motor rotor core testing agency, comprises frame 1, material loading pipeline 4, rotor core height detection mechanism 5, rotor inner hole testing agency 6, rotor stepped hole testing agency 7, shift mechanism 8 and cutting agency 9.
Frame 1 is provided with supporting plate 11 and compressing rod 12.Supporting plate 11 is positioned at the below of compressing rod 12.Distance between supporting plate 11 upper surfaces and compressing rod 12 lower surfaces is greater than rotor core 2(referring to Fig. 1) height and be less than 1.5 times of the height of rotor core 2.Supporting plate 11 is provided with the first station supported hole 111, the second station supported hole 112, the 3rd station supported hole 113 and discharging supported hole 114 from right to left successively.The first station supported hole 111, the second station supported hole 112, the 3rd station supported hole 113 and discharging supported hole 114 are located along the same line and all connect the upper and lower surface of supporting plate 1.The first station supported hole 111, the second station supported hole 112, the 3rd station supported hole 113 and discharging supported hole 114 4 equidistantly distribute.The aperture area of the first station supported hole 111, the second station supported hole 112, the 3rd station supported hole 113 and discharging supported hole 114 4 equates.The aperture area of blanking supported hole 14 is greater than rotor inner hole 21(referring to Fig. 1) aperture area.Supporting plate 11 is also provided with shift rod and dodges groove 115.Shift rod is dodged groove 115 and is connected to discharging supported hole 114 from the right side of supporting plate 1.Shift rod is dodged the upper and lower surface that groove 115 connects supporting plate 1.
The left end of material loading pipeline 4 is docking together with the right-hand member of supporting plate 1.The left end of material loading pipeline 4 is provided with material loading supported hole 41 and block 42.Shift rod is dodged groove 115 and is connected to material loading supported hole 41.Material loading supported hole 41 is positioned on the first station supported hole 111 and the determined straight line of the second station supported hole 112.Distance between the first station supported hole 111 and the second station supported hole 112 equals the distance between the first station supported hole 111 and material loading supported hole 41.Block 42 is the right part of supporting plate 1.
Rotor core height detection mechanism 5 comprises that the 3rd lift cylinder 52, a pair of the 3rd lifting guide pole 53 and the measuring pressure plate of pressing plate 51,51 liftings of driving pressing plate move down the triple motion sensor (not drawing in figure) of distance.Pressing plate 51 be positioned at the first station supported hole 111 directly over.The 3rd lift cylinder 52 is fixed together with frame 1.The 3rd lifting guide pole 53 is arranged on the top board of frame 1.Between the 3rd lifting guide pole 53 and frame 1, be provided with sliding sleeve.
Rotor inner hole testing agency 6 comprises cylindrical the first detection head 61, the first lift cylinder 62 that drives the first detection head lifting, a pair of the first lifting guide pole 63 and measures the first displacement transducer (not drawing in figure) that the first detection head moves down distance.The center line of the first detection head 61 extends along the vertical direction.The diameter of the first detection head 61 with rotor inner hole 21(referring to Fig. 1) lower limit of diameter equates.The first detection head 61 be positioned at the second station supported hole 112 directly over.The first lift cylinder 62 is fixed together with frame 1.The first lifting guide pole 63 is arranged on the top board of frame 1.Between the first lifting guide pole 63 and frame 1, be provided with sliding sleeve.
Rotor stepped hole testing agency 7 comprises the second detection head 71, the second lift cylinder 72 that drives the second detection head lifting, a pair of the second lifting guide pole 73 and measures the second displacement sensor (not drawing in figure) that the second detection head moves down distance.The second detection head 71 is cylindrical.The diameter of the second detection head 71 with rotor stepped hole 22(referring to Fig. 1) lower limit of diameter equates.The center line of the second detection head 71 extends along the vertical direction.The second detection head 71 be positioned at the 3rd station supported hole 113 directly over.The second lift cylinder 72 is fixed together with frame 1.The second lifting guide pole 73 is arranged on the top board of frame 1.Between the second lifting guide pole 73 and frame 1, be provided with sliding sleeve.
Shift mechanism 8 comprises undercarriage 81, added the 82, the 4th lift cylinder 84 and the first flat-removing air cyclinder 85.Undercarriage 81 can slip on the base plate of frame 1 slidingly.Undercarriage 81 is provided with a pair of the 4th lifting guide pole 86.The 4th lifting guide pole 86 is arranged in added 82.Between the 4th lifting guide pole 86 and added 82, be provided with guide pin bushing.Added 82 are liftably connected in the top of undercarriage 81 by the 4th lift cylinder 84.Added 82 are positioned at the below of supporting plate 11.Added 82 are provided with shift rod 87.Shift rod 87 be positioned at shift rod dodge groove 115 under.The cylinder body of the first flat-removing air cyclinder 85 is fixed together with the base plate of frame 1.The piston rod of the first flat-removing air cyclinder 85 links together with undercarriage 81.The first flat-removing air cyclinder 85 is flexible along left and right directions.Cutting agency 9 comprise folder refer to cylinder 91, by folder refer to air cylinder driven clamping bar 92, drive folder refer to cylinder lifting the 5th lift cylinder 93, drive folder to refer to the second flat-removing air cyclinder 94 of cylinder translational and the 3rd flat-removing air cyclinder 95 of driving the second flat-removing air cyclinder translation.The cylinder body of the 5th lift cylinder 93 is fixed together with slide 96.The piston rod of the 5th lift cylinder 93 refers to that with folder cylinder 91 links together.The second flat-removing air cyclinder 94 is flexible along left and right directions.The cylinder body of the second flat-removing air cyclinder 94 is fixed on slideway base.The piston rod of the second flat-removing air cyclinder 94 is docking together with the piston rod of the 3rd flat-removing air cyclinder 95.The cylinder body of the 3rd flat-removing air cyclinder 95 is fixed together with frame 1.The 3rd flat-removing air cyclinder 95 is flexible along left and right directions.The 3rd flat-removing air cyclinder 95 and the second flat-removing air cyclinder 94 are located along the same line.Slide 96 slideways are connected on the slide rail 97 extending along left and right directions.Slide rail 97 is fixed together with frame 1.
The utility model also comprises the first discharging transmission line and the second discharging transmission line (not drawing in figure); The first discharging transmission line and the second discharging transmission line all extend along fore-and-aft direction.The 3rd flat-removing air cyclinder 95 and the second flat-removing air cyclinder 94 all when elongation state, folder refers to that cylinder 91 is positioned at the first discharging transmission line top; The 3rd flat-removing air cyclinder 95 is in elongation state and the second flat-removing air cyclinder 94 during in contraction state, folder refer to cylinder 91 be positioned at the top of the second discharging transmission line (certainly make the 3rd flat-removing air cyclinder 95 in contraction state and the second flat-removing air cyclinder 94 during in elongation state folder refer to that the top that cylinder 91 is positioned at the second discharging transmission line is also fine).
Referring to Fig. 3, clamping bar 92 has three.Clamping bar 92 refers to being circumferentially uniformly distributed of cylinder 91 along folder.The lower end of clamping bar 92 is provided with the gib head 921 of outward.
Referring to Fig. 4, shift rod 87 has four.Shift rod 87 can be inserted into rotor inner hole 21(referring to Fig. 1) in.4 shift rods 87 equidistantly distribute on the same straight line extending along left and right directions.Distance between adjacent shift rod 87 equates with the distance between the first station supported hole and the second station supported hole.
The course of work of the present utility model is:
Referring to Fig. 2, the left end of material loading pipeline 4 is docking together with rotor pressing equipment.The rotor core as shown in Figure 12 that rotor pressing equipment stamps out is transported to supporting plate 11 right-hand members (being feed end) through material loading pipeline 4 continuously, when rotor core is connected to together with block 42, rotor core stops moving ahead, and now rotor core is positioned on material loading supported hole 41.
Make the first flat-removing air cyclinder 85 and the 4th lift cylinder 84 all in contraction state, now four shift rods 87 are positioned at the below of material loading supported hole 41, the first station supported hole 111, the second station supported hole 112 and the 3rd station supported hole 113 correspondingly; The 4th lift cylinder 84 drives added 82 to rise, added 82 rise and the rotor inner hole 21(that four shift rods 87 is inserted into be respectively shelved on the rotor core on material loading supported hole 41, the first station supported hole 111, the second station supported hole 112 and the 3rd station supported hole 113 referring to Fig. 1) in.The first flat-removing air cyclinder 85 stretches out, and makes that rotor core on material loading supported hole 41 moves on the first station supported hole 111, the rotor core on the first station supported hole 111 moves on the second station supported hole 112, the rotor core on the second station supported hole 112 moves to the 3rd station supported hole 113, the rotor core on the 3rd supported hole 113 moves on discharging supported hole 114.
The 3rd lift cylinder 52 drives pressing plate 51 to be depressed on rotor core, the triple motion sensor that measuring pressure plate moves down distance detects the distance that pressing plate moves down, if distance represents that within setting range rotor core height meets the requirements, if represent that higher than setting range rotor core height is higher, control device of the present utility model is controlled the quantity that rotor decompressor reduces the steel disc that forms rotor core, if represent that lower than setting range rotor core height is on the low side, control device of the present utility model is controlled the quantity that rotor decompressor increases the steel disc that forms rotor core, if distance exceeds setting range, control device is controlled two follow-up detection stations and this rotor core is not further detected, to save the energy.
The first lift cylinder 62 drives the first detection head 61 to move down, measure the distance that moves down that the first displacement transducer that the first detection head moves down distance detects the first detection head 61, if move down apart from reaching setting value and represent that the first detection head 61 can insert in the rotor inner hole in rotor core, rotor inner hole in this rotor core meets the requirements, the first detection head 61 can not insert in the rotor inner hole in rotor core and represent that the rotor inner hole in this rotor core is undesirable, the first lift cylinder 62 drives in the process of the first detection head 61 risings, if rotor core is stuck with the first detection head 61, compressing rod 12 is separated with the first detection head by rotor core.If rotor inner hole is undesirable, control device control follow-up detection station not to this rotor core further detect, to save the energy.
The second lift cylinder 72 drives the second detection head 71 to move down, measure the distance that moves down that second displacement sensor that the second detection head moves down distance detects the second detection head 71, if moving down distance reaches the degree of depth and the internal diameter that setting value represents the rotor stepped hole in rotor core and meets the requirements, the rotor stepped hole of the second detection head 71 in can not this rotor core of descending depth depth representing is undesirable, the second lift cylinder 72 drives in the process of the second detection head 71 risings, if rotor core is stuck with the second detection head 71, compressing rod 12 is separated with the second detection head by rotor core.
Make the second flat-removing air cyclinder 94 and the 3rd flat-removing air cyclinder 95 all in contraction state, clamping bar 92 is positioned at directly over discharging supported hole 114, folder refers to that cylinder 91 makes between clamping bar 92 in closing up state, the 5th lift cylinder 93 drives folder to refer to that cylinder 91 drops to clamping bar 92 and is inserted in rotor inner hole together with clamping bar 92, folder refers to that cylinder 91 makes clamping bar 92 separately make eave tile 921(on clamping bar 92 referring to Fig. 3) be hooked on the lower surface of rotor core, the 5th lift cylinder 93 drives folder to refer to that cylinder 91 rises and makes rotor core be lifted away from supporting plate 11.If the rotor core being picked up is non-defective unit, the second flat-removing air cyclinder 94 and the 3rd flat-removing air cyclinder 95 all extend, and make rotor core transfer to the first discharging transmission line top, then rotor core are put on the first discharging transmission line and are transferred to.If the rotor core being picked up is defective products, the 3rd flat-removing air cyclinder 95 in elongation state and the second flat-removing air cyclinder 94 in contraction state, make rotor core transfer to the and discharging transmission line top, then rotor core is amplified on the second discharging transmission line and be transferred to.Each action all completes and automatically to complete under the control of control device of the present utility model above.
Embodiment bis-, with the difference of embodiment mono-, are:
Referring to Fig. 5, also comprise refueling device 3.Refueling device 3 comprises storage tank 31, oil discharge passage 32, rupture of membranes bar 33, corrosive liquid storage bin 34, regularly corruption formula floating drum 35, guide rod 36 and frame 37 thoroughly.
Storage tank 31 links together with the saturating formula floating drum 35 of regularly corruption by connecting link 38.Connecting link 38 and regularly corruption are detachably connected by bolt between formula floating drum 35 thoroughly.Storage tank 31 comprises at least two the present embodiment being 4 sheathed and cavitys 311 of being fixed together successively.Lubricating oil (not drawing in lubricating oil figure) is housed in cavity 311.The lower wall of cavity 311 is provided with oil-out 312.Oil-out 312 is sealedly connected with diaphragm seal 313.4 cavitys amount to 4 oil-outs 312 be positioned on the vertical straight line of same and be positioned at rupture of membranes bar 33 directly over.Distance between adjacent diaphragm seal equates.
One end of oil discharge passage 32 is provided with the zerk aliging with lifting guide pole (i.e. the 3rd lifting guide pole 53, the first lifting guide pole 63, the second lifting guide pole 73 and the 4th lifting guide pole 86) correspondingly.Oil discharge passage 32 other ends are provided with the oil-feed bucket 321 that is positioned at storage tank below.Oil-feed bucket 321 is fixed together with frame 1.
Rupture of membranes bar 33 vertically extends.The lower end of rupture of membranes bar 33 is connected in oil-feed bucket 321.Rupture of membranes bar 33 is positioned at the below of storage tank 31.
Corrosive liquid storage bin 34 is positioned at the below of storage tank 31.Corrosive liquid storage bin 34 is fixed together with frame 1.
Regularly rotten formula floating drum 35 is thoroughly positioned at corrosive liquid storage bin 34.Regularly rotten formula floating drum 35 thoroughly comprises rotproofness shell 351 and four dividing plates 352 of lower ending opening.Dividing plate 352 is aluminium sheet.Dividing plate 352 distributes along the vertical direction.Dividing plate 352 is divided into 4 floating chambers 353 that distribute along the vertical direction by shell 351.Distance between adjacent dividing plate equates.Distance between adjacent dividing plate equals the distance between adjacent diaphragm seal.
Guide rod 36 vertically extends.One end of guide rod 36 is fixed together with storage tank 31.Storage tank 31 is higher than frame 1.The other end of guide rod 36 is located in frame 1 slidably.
Referring to Fig. 6, in the time will starting refueling device, corrosive liquid 37 is injected in corrosive liquid storage bin 34, corrosive liquid 37 floats the saturating formula floating drum 35 of regular corruption and realize out floating of fuel tank 31, when fuel reserve tank 31 floats, stops adding corrosive liquid when the distance between rupture of membranes bar 33 and the diaphragm seal in outermost layer cavity is less than the distance between adjacent diaphragm seal.The buoyancy that each floating chamber 353 produces can both float storage tank 31 independently.In the present embodiment, corrosive liquid 37 is sodium hydroxide solution.Concentration by controlling corrosive liquid 37 is or/and the thickness of dividing plate, makes dividing plate liquid 37 corrosion that are corroded in setting duration broken, and these data can be learnt by test.
When pouring the time of corrosive liquid 37 into, reach one while setting duration, in dividing plate 352, be positioned at the dividing plate of below and be corroded brokenly, corrosive liquid enters and in floating chamber 353, is arranged in the floating chamber of below, storage tank 31 drop to by floating chamber 353 from below to up second floating chamber of number float, the diaphragm seal 313-1 that is arranged in outermost layer cavity in decline process is flow to oil discharge passage 32 by the lubricating oil that rupture of membranes bar 33 is poked, cavity 311 is arranged in outermost cavity by corresponding oil-out and flows on lubricated lifting guide pole lifting guide pole is carried out to self-oiling one time.
Referring to Fig. 7, when pouring the time of corrosive liquid 37 into, reach two while setting duration, in dividing plate 352, being positioned at time dividing plate of below is also corroded brokenly, corrosive liquid enters the floating chamber that is arranged in inferior below in floating chamber 353, storage tank 31 drop to by floating chamber 353 from below to up several San Ge floating chamber float, the diaphragm seal that is arranged in time outer cavity in decline process is also poked by rupture of membranes bar 33, after the oil-out of the oil-out of the lubricating oil that is arranged in time outer field cavity in cavity 311 on inferior outer cavity and outermost layer cavity flows out, drop onto oil discharge passage 32 and flow on lubricated lifting guide pole lifting guide pole is carried out to self-oiling again, the like, in the present embodiment, can carry out four times self-oiling, then change automatic fuelling device and carry out again self-oiling.

Claims (10)

1.Yi Zhong motor rotor core testing agency, it is characterized in that, comprise supporting plate, rotor inner hole testing agency, rotor stepped hole testing agency and rotor core height detection mechanism, rotor inner hole testing agency comprises cylindrical the first detection head and drives the first lift cylinder of the first detection head lifting, the diameter of described the first detection head equates with the lower limit of rotor inner hole diameter, rotor stepped hole testing agency comprises the second detection head and drives the second lift cylinder of the second detection head lifting, the diameter of described the second detection head is greater than the upper limit of rotor inner hole diameter and is less than or equal to the diameter lower limit of rotor stepped hole, rotor core height detection mechanism comprises pressing plate and drives the 3rd lift cylinder of pressing plate lifting, described pressing plate, the first detection head and the second detection head be all positioned at described supporting plate directly over.
2. motor rotor core according to claim 1 testing agency, it is characterized in that, also comprise shift mechanism, described shift mechanism comprises undercarriage, added, by added the 4th lift cylinder of undercarriage and the first flat-removing air cyclinder that drives undercarriage along continuous straight runs to move of being liftably connected in, described added four shift rods that can be inserted in rotor inner hole that are provided with, described four shift rods equidistantly distribute on same straight line, the flexible direction of described the first flat-removing air cyclinder is parallel with the distribution arrangement of described shift rod, described supporting plate is positioned at described added top and is provided with shift rod dodges groove, described the first detection head, the second detection head and pressing plate equidistantly distribute along the distribution arrangement of shift rod, described the first detection head, the second detection head and pressing plate three, adjacent distance between the two equates with the distance between adjacent shift rod.
3. motor rotor core according to claim 2 testing agency, it is characterized in that, also comprise material loading pipeline, described material loading pipeline is provided with material loading supported hole and makes rotor core stop at the block of material loading supported hole, described shift rod is dodged groove and is connected to described material loading supported hole, described material loading supported hole is positioned on described four determined straight lines of shift rod, in described the first detection head, the second detection head and pressing plate three, from the nearest one of described material loading supported hole, equals the distance between adjacent shift rod with the distance between described material loading supported hole.
4. according to the motor rotor core testing agency described in claim 2 or 3, it is characterized in that, described supporting plate is provided with blanking supported hole, described blanking supported hole is positioned on described four determined straight lines of shift rod, described the first detection head, in the second detection head and pressing plate three, from the nearest one of described blanking supported hole, with the distance between described blanking supported hole, equal the distance between adjacent shift rod, motor rotor core testing agency also comprises the cutting agency that the rotor core being positioned on described blanking supported hole is moved away, described cutting agency comprises that folder refers to cylinder, the clamping bar that refers to air cylinder driven by folder, drive folder to refer to the 5th lift cylinder of cylinder lifting, drive folder to refer to the second flat-removing air cyclinder of cylinder translational and the 3rd flat-removing air cyclinder of driving the second flat-removing air cyclinder translation, described the second flat-removing air cyclinder is identical with the flexible direction of the 3rd flat-removing air cyclinder.
5. motor rotor core according to claim 4 testing agency, is characterized in that, the aperture area of described blanking supported hole is greater than the aperture area of rotor inner hole, and the lower end of described clamping bar is provided with the gib head of outward.
6. motor rotor core according to claim 4 testing agency, is characterized in that, also comprises the first discharging transmission line and the second discharging transmission line; Described the 3rd flat-removing air cyclinder and the second flat-removing air cyclinder all in extend or during contraction state, described folder refers to that cylinder is positioned at described the first discharging transmission line top; Described the 3rd flat-removing air cyclinder and the second flat-removing air cyclinder one in the two is when stretching out state, another one in contraction state, and described folder refers to that cylinder is positioned at the top of described the second discharging transmission line.
7. according to the motor rotor core testing agency described in claim 1 or 2 or 3, it is characterized in that, the top of described supporting plate is also provided with compressing rod.
8. according to the motor rotor core testing agency described in claim 1 or 2 or 3, it is characterized in that, the diameter of described the second detection head equals the diameter lower limit of rotor stepped hole.
9. according to the motor rotor core testing agency described in claim 1 or 2 or 3, it is characterized in that, described rotor inner hole testing agency, rotor stepped hole testing agency and rotor core height detection mechanism are all provided with lifting guide pole.
10. according to the motor rotor core testing agency described in claim 1 or 2 or 3, it is characterized in that, also comprise refueling device, described refueling device comprises storage tank, oil discharge passage, rupture of membranes bar and corrosive liquid storage bin, described oil discharge passage is for being transported to described lifting guide pole by the lubricating oil of described storage tank, described storage tank comprises at least two sheathed and cavitys of being fixed together successively, the lower wall of described cavity is provided with oil-out, described oil-out is sealedly connected with diaphragm seal, described rupture of membranes bar vertically extends and is positioned at the below of storage tank, described rupture of membranes bar, and the oil-out of all cavitys is all positioned on same vertical curve, in described corrosive liquid storage bin, be provided with the saturating formula floating drum of regular corruption, the saturating formula floating drum of described regular corruption comprises the rotproofness shell of lower ending opening and somely by the corrosive liquid in the liquid storage bin that can be corroded, is expended and set the dividing plate that duration corrodes brokenly, described dividing plate is partitioned into some floating chambers by described shell, the quantity of described floating chamber equates with the quantity of described cavity, described dividing plate distributes along the vertical direction, described storage tank floats on the corrosive liquid in described corrosive liquid storage bin by described floating drum, described in each, floating chamber can both float described storage tank independently, corrosive liquid in corrosive liquid storage bin every corrosion Po Yige floating chamber and cause in process that storage tank declines once, described rupture of membranes bar only can poke a diaphragm seal on cavity.
CN201420152217.XU 2014-04-01 2014-04-01 Motor rotor core detection mechanism Expired - Lifetime CN203811155U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420152217.XU CN203811155U (en) 2014-04-01 2014-04-01 Motor rotor core detection mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420152217.XU CN203811155U (en) 2014-04-01 2014-04-01 Motor rotor core detection mechanism

Publications (1)

Publication Number Publication Date
CN203811155U true CN203811155U (en) 2014-09-03

Family

ID=51449893

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420152217.XU Expired - Lifetime CN203811155U (en) 2014-04-01 2014-04-01 Motor rotor core detection mechanism

Country Status (1)

Country Link
CN (1) CN203811155U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104251680A (en) * 2014-04-01 2014-12-31 杭州富生电器股份有限公司 Motor rotor core detection device
CN109764839A (en) * 2018-12-29 2019-05-17 株洲湘火炬火花塞有限责任公司 A kind of planetary gear size detection equipment

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104251680A (en) * 2014-04-01 2014-12-31 杭州富生电器股份有限公司 Motor rotor core detection device
CN104251680B (en) * 2014-04-01 2017-02-08 杭州富生电器有限公司 Motor rotor core detection device
CN109764839A (en) * 2018-12-29 2019-05-17 株洲湘火炬火花塞有限责任公司 A kind of planetary gear size detection equipment

Similar Documents

Publication Publication Date Title
CN104251680B (en) Motor rotor core detection device
CN104165561B (en) Electronic special bus motor stator validator
CN104165560A (en) Machine for checking and accepting motor rotor of electric traffic vehicle
CN104111045A (en) Squirrel-cage motor rotor core detection machine
CN204829238U (en) Automatic replenishing device of centralized lubrication oil
CN106090037A (en) Greasing gland machine
CN203811155U (en) Motor rotor core detection mechanism
CN109695490B (en) Device for monitoring engine oil level and automatically supplementing oil
CN108435949B (en) A kind of spherical surface bearing shell molding machine
CN202209943U (en) Bearing shell shape and position dimension horizontal detecting and sorting system
CN104251679B (en) Motor stator core detection device
CN205823263U (en) A kind of hydraulic clamp
CN203940799U (en) Communications and transportation vehicle motor stator testing agency
CN203811156U (en) Motor stator core detection mechanism
CN203940848U (en) Communications and transportation vehicle motor rotor testing agency
CN104111048A (en) Squirrel-cage motor stator core detection machine
CN206557619U (en) Fluid reservoir dynamic Liquid Surface height controller
CN203830706U (en) Motor rotor machining machine
CN104162651B (en) Electric transporting vehicle rotor machining mechanism
CN103344440A (en) Axle testbed for axle assembly running-in test
CN104275536B (en) Oil tank strengthening core process equipment
CN204470145U (en) A kind of point oil pump assembly/assembly air tightness detection machine
CN211921718U (en) Automatic cardboard device that adds in positive pole inslot for aluminium electroloysis
CN104730084A (en) Power lithium ion battery pole piece defect automatic detection method
CN202141512U (en) An online weighing device for pipes

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee
CP01 Change in the name or title of a patent holder

Address after: 311401 Hangzhou, Zhejiang, Dongzhou street, Dongzhou industrial function zone, Road No. nine, No. 1, No.

Patentee after: HANGZHOU FUSHENG ELECTRICAL APPLIANCE Co.,Ltd.

Address before: 311401 Hangzhou, Zhejiang, Dongzhou street, Dongzhou industrial function zone, Road No. nine, No. 1, No.

Patentee before: HANGZHOU FUSHENG ELECTRICAL APPLIANCE CO.,LTD.

CX01 Expiry of patent term

Granted publication date: 20140903

CX01 Expiry of patent term