CN205271641U - Device is joined in marriage in sealed associate research fellow of conical surface with ration loading function - Google Patents
Device is joined in marriage in sealed associate research fellow of conical surface with ration loading function Download PDFInfo
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- CN205271641U CN205271641U CN201521128417.2U CN201521128417U CN205271641U CN 205271641 U CN205271641 U CN 205271641U CN 201521128417 U CN201521128417 U CN 201521128417U CN 205271641 U CN205271641 U CN 205271641U
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Abstract
The utility model provides a device is joined in marriage in sealed associate research fellow of conical surface with ration loading function. Main aim at provides one kind can be to the sealed vice complex device that grinds of the small -size conical surface. Its characterized in that: the device is mainly by the frame support, elevating system, the rotatory mechanism of grinding constitutes with location clamping mechanism, wherein elevating system's elevator motor all adopts step motor with the rotatory spindle motor who grinds the mechanism, and with there being pressure sensor, can guarantee to grind the precision of load, combine the back with the control system who adopts single chip microcomputer control simultaneously, can satisfy the device is rising, descend, demand for control among the process of lapping, relative hand lapping, reduces labor, and the time is saved, and can greatly improve the work efficiency.
Description
Technical field
This utility model relates to that a kind of conical surface seal associate research fellow being applied in field of machining is equipped puts.
Background technology
In conical surface seal pair practical work process, surface roughness and machining accuracy all affect sealing effectiveness, are therefore accomplished by being ground small-sized conical surface seal pair coordinating. In prior art, mostly still adopt hand lapping, become the most frequently used bedding-in mode. Although hand lapping can obtain satisfied sealing pair service behaviour, but has the disadvantage that hand lapping efficiency is too low, waste the substantial amounts of time, consume a large amount of labour force; Meanwhile, in process of lapping, the skill set requirements of operator is also significantly high so that the number of operable person is very few.
Summary of the invention
In order to solve the technical problem being previously mentioned in background technology, this utility model provides a kind of conical surface seal associate research fellow with quantitative value-added tax function to be equipped with and puts, this kind has equipped the putting of conical surface seal associate research fellow of quantitative value-added tax function can improve work efficiency, solves because of problems such as manual grinding cause manpower, waste of time and qualification rate relatively low. This kind of small-sized conical surface seal associate research fellow is equipped with puts simple in construction, easy to removal and installation, adopt motor as dynamical element simultaneously, and it is provided with pressure transducer, be conducive to improving bedding-in load precision, meet device demand for control in rising, decline, process of lapping, relative hand lapping, reduce labour force, save the time, be greatly improved work efficiency.
The technical solution of the utility model is: this kind has that the conical surface seal associate research fellow of quantitative value-added tax function is equipped puts, including frame support, elevating mechanism, spin finishing mechanism and positioning and clamping mechanism, and first screw, the second screw, the 3rd screw, the 4th screw, the 5th screw, the 6th screw and the 7th screw, it is unique in that:
Described frame support includes base plate, vertical gripper shoe, lifting motor gripper shoe, rectilinear orbit and slide block and the 8th screw, foundation bolt and anchor bolt nut;
Wherein, base plate is Rectangular Plate Structure, and on base plate, processing has fot screw screwed hole, lateral adjustments plate install screwed hole, hole, ball-screw support end location, ball-screw support end installation screwed hole, vertical gripper shoe locating slot, vertical gripper shoe installing hole and avoid interference with the through hole of location clamping mechanism, vertical gripper shoe is Rectangular Plate Structure, in vertical gripper shoe, processing has rectilinear orbit to install screwed hole, plate installing hole fixed by leading screw, processes lifting motor gripper shoe in vertical gripper shoe upper surface and installs screwed hole, processes vertical gripper shoe in vertical gripper shoe lower surface and installs screwed hole, lifting motor gripper shoe is Rectangular Plate Structure, and in lifting motor gripper shoe, processing has lifting motor gripper shoe locating slot, lifting motor gripper shoe installing hole, lifting motor hole, location and lifting motor to install screwed hole, with base plate for benchmark, foundation bolt and anchor bolt nut is connected at foundation bolt screwed hole place, is matched with locating slot on base plate in vertical gripper shoe lower surface, connect the 7th screw, make vertical gripper shoe installing hole and vertical gripper shoe that screwed hole to be installed and there is same central axis, with the 8th screw, supporting rectilinear orbit and slide block and vertical gripper shoe are attached, lifting motor gripper shoe lifts motor support plate locating slot match with vertical gripper shoe upper surface, connect the second screw, make lifting motor gripper shoe installing hole and lifting motor gripper shoe that screwed hole to be installed and there is unified hub axis, thus the assembling of finishing stand support,
Elevating mechanism mainly includes lifting motor, shaft coupling, the fixing plate of leading screw, transition gripper shoe and is fixed the ball-screw-transmission pair that end, ball-screw nut, ball-screw screw rod and leading screw support end are constituted by leading screw, and the 9th screw and the tenth screw; Transition gripper shoe is used for connecting elevating mechanism and spin finishing mechanism, adopt right-angle structure, it is made up of horizontal plate and vertical plate, on horizontal plate, processing has motor cabinet to install screwed hole, bearing block locating slot, bearing block installation screwed hole, spindle through-hole, feed screw nut hole, location and feed screw nut installation screwed hole, and on vertical plate, processing has transition gripper shoe installing hole; The fixing plate of leading screw is Rectangular Plate Structure, and on the fixing plate of leading screw, processing has leading screw fixing end hole, location and the fixing end of leading screw to install screwed hole, processes the fixing plate of leading screw at one side and installs screwed hole; Leading screw support end positions hole with the ball-screw support end on base plate in frame support and matches, and connects with the 6th screw; The supporting ball-screw nut in ball-screw revolute matches with hole, feed screw nut location in transition gripper shoe, connect with the tenth screw, ball-screw screw rod lower end is connected with leading screw support end, vertical plate in transition gripper shoe is matched with slide block, connect with the 4th screw, make transition gripper shoe installing hole and transition gripper shoe that screwed hole to be installed and there is same central axis; The fixing end of leading screw matches with hole, leading screw fixing end location on the fixing plate of leading screw, connects with the 9th screw; After ball-screw screw rod upper end is connected with the fixing end of leading screw, the fixing plate of leading screw is connected with the 5th screw with between vertical gripper shoe, makes the fixing plate installing hole of leading screw and the fixing plate of leading screw install screwed hole and have same central axis; Lifting motor is positioned in lifting gripper shoe, connects with the first screw; Shaft coupling upper end is connected with lifting motor motor shaft, and lower end is connected with ball-screw screw rod;
Spin finishing mechanism mainly includes spindle motor, motor cabinet, motor cabinet backing plate, transition gripper shoe, main shaft, bearing block, little bearing, big bearing, transparent cover, base of the carrier head, collet and chuck nut and the 11st screw, the 12nd screw, the 13rd screw, the 14th screw, the 15th screw and the 16th screw; Motor cabinet adopts trench structure, and on it, plane machining has spindle motor hole, location and spindle motor to install screwed hole, and counter sink installed by both sides processing motor cabinet; Motor cabinet backing plate adopts list structure, plane machining motor cabinet backing plate installing hole on it, main shaft adopts two-way multidiameter structure, on axle, processing has little bearing to install shaft part, shaft part installed by big bearing, endoporus is processed at little bearing shaft part side shaft end face, and at radially processing motor shaft fastening screw pit, having cross section in the processing of big bearing shaft part side is orthohexagonal shaft part, and Gewindefreistiche and threaded shaft section; It is hollow cylinder in the middle of bearing block, two ends are flange arrangement, gear is had along being partitioned into the circular cavity that diameter is different in bearing block, mainly there are little bearing installation cavity and big bearing installation cavity, there is bearing block that edge, location is installed in small diameter circular cavity side, there are the bearing block installing hole being evenly distributed, opposite side flange arrangement surface to have the transparent cover being evenly distributed that screwed hole is installed on flange arrangement surface; Transparent cover is circular plate structure, and one side processing has transparent cover to install edge, location, the first centre bore centre is divided into the different cylindrical cavity of two diameters, and another side processing transparent cover installs counter sink; Base of the carrier head is hollow cylinder, inside has internal thread hole, has transition circular cavity and the conical surface below internal thread hole, has external screw thread and external screw thread escape at conical surface cavity outer wall, process incisal plane at internal thread hole outer wall, incisal plane has main shaft fastening screw pit; Little bearing and big bearing are positioned at the corresponding little bearing of main shaft and install on shaft part and big bearing installation shaft part, and main shaft is arranged in bearing block, makes little bearing outside surface match with the little bearing installation cavity of bearing block, and big bearing outside surface matches with big bearing installation cavity; In transparent cover, transparent cover installs location along matching with bearing block big bearing installation cavity surface, adopts the 15th screw to be attached; Bearing block is installed location and is matched along with transition gripper shoe top chock installation locating slot in elevating mechanism, adopts the 14th screw to be attached; Spindle motor is positioned on motor cabinet, connects with the 11st screw; Motor cabinet backing plate is positioned at motor cabinet trench structure down either side, will be attached with the 12nd screw in motor cabinet, motor cabinet backing plate and transition gripper shoe, and main shaft upper end is connected with the motor shaft of spindle motor, fastens with the 13rd screw; Collet male cone (strobilus masculinus) matches with the base of the carrier head conical surface; Chuck nut is threadeded with base of the carrier head lower end; Threadeding with main shaft lower end in base of the carrier head upper end, fastens with the 16th screw;
Positioning and clamping mechanism includes lateral adjustments plate, longitudinal adjustable plate, chuck seat guiding, chuck seat, chuck mounting plate, scroll chuck, pressure transducer, and the 17th screw, small back-up ring, big circlip, rubber cushion, chuck install screw, the 18th screw, pad; Wherein, lateral adjustments plate is Rectangular Plate Structure, in rectangular slab plane, processing has the second centre bore, at the second centre bore above-below direction near long limit cross machine shifting chute, near minor face processing longitudinal adjustable plate, screwed hole is installed at left and right directions, at a long side face grooving, it is prevented that interfere when installing with leading screw support end in elevating mechanism; Longitudinal adjustable plate is made up of rectangular slab and baffle arrangement, and in the middle of rectangular slab, processing the 3rd centre bore and chuck seat guiding installing hole, cut out groove below adjustable plate, and base plate platform is left in both sides, and processing vertically moves groove on base plate platform; Chuck seat guiding adopts hollow cylindrical structure, at one end has chuck guiding to install edge, has big circlip and install cannelure on cylindrical body outer wall, and cylindrical inner surface processing is smooth; Chuck seat is hollow cylindrical structure, has the circular cavity of two different-diameters separated by gear edge in chuck seat, and gear, along installing screw and rubber cushion for chuck for installing, penetrates in large-diameter circular cavity side; Process chuck seat at small diameter circular cavity outer wall and edge is installed, have small back-up ring in lower end and cannelure is installed; Chuck mounting plate is Rectangular Plate Structure, processes the 4th centre bore and scroll chuck installs locating slot, process sensor in the lower surface left and right sides and install square groove in the middle of rectangular slab upper surface, installs square groove at sensor and has sensor installation screwed hole up and down; Chuck guiding is installed and is coordinated along the installing hole that leads with chuck, makes the 3rd centre bore have same central shaft with chuck guiding; Big circlip is positioned at the upper big circlip of chuck seat guiding and installs on cannelure; Longitudinal adjustable plate is positioned on lateral adjustments plate, adopts the 17th screw to connect; Chuck seat on chuck seat is installed along matching with the 4th centre bore of chuck mounting plate, adopts cold mounting means to be attached; Pressure transducer is positioned at sensor and installs square groove, connects fixing with the 18th screw and pad; The inner surface that chuck seat in chuck installation gripper shoe after combination leads with chuck seat is matched, it is arranged on chuck seat on small back-up ring installation cannelure with small back-up ring, preventing chuck seat from coming off, described chuck is installed gripper shoe and is included chuck mounting plate and chuck seat; Scroll chuck matches with chuck seat centre bore, is limited on chuck mounting plate scroll chuck and installs locating slot, rubber cushion is placed in chuck seat gear along place, installs screw with chuck and is connected with the chuck installation gripper shoe after combination by scroll chuck;
Positioning and clamping mechanism is placed with grooving on lateral adjustments plate for inboard, is positioned at above base plate, connects with the 5th screw.
This utility model has the advantages that this device is before use, small-sized conical surface seal pair need to be accommodated respectively on the scroll chuck of positioning and clamping mechanism and the collet of spin finishing mechanism, and scribble abrasive pastes on sealing pair surface. After conical surface seal sub-folder is tight, carried out the movement of longitudinal adjustable plate and lateral adjustments plate by adjustment the 5th screw and the 17th screw, it is achieved to the heart. After being sent enabling signal by controller, lifting motor is started working, and elevating mechanism starts running, and under the effect of ball-screw screw rod and ball-screw nut, grinding mechanism is rotated and moves downward, and the workpiece on collet declines. When workpiece on absorption surface scroll chuck, chuck mounting plate producing a downward pressure, pressure is detected by pressure transducer, and is sent to controller. After pressure reaches certain value, controller exports lifting motor stop signal and spindle motor enabling signal. Lifting motor stops operating after receiving signal, and spindle motor starts after receiving signal to rotate, and elevating mechanism holding position is constant, and spin finishing mechanism proceeds by process of lapping. After matching surface grinds, lifting motor is counter to be opened, and elevating mechanism rises, and grinding mechanism is rotated and returns to original position, grinds work and completes.
In sum, the equipped simple in construction of putting of this kind of conical surface seal associate research fellow, device movement, quick and easy for installation, safe and reliable, lifting motor and spindle motor all adopt motor, and added with pressure transducer, can ensure to grind load, Single-chip Controlling mode can be adopted, it is possible to meet device demand for control in rising, decline, process of lapping, relative hand lapping, reduce labour force, save the time, be greatly improved work efficiency.
Accompanying drawing illustrates:
Fig. 1 is three dimensional structure schematic diagram of the present utility model.
Fig. 2 is plan front view of the present utility model.
Fig. 3 is frame support structural representation described in the utility model.
Fig. 4 is the base arrangement schematic diagram of frame support described in the utility model.
Fig. 5 is the vertical supporting plate structure schematic diagram of frame support described in the utility model.
Fig. 6 is the structural representation after the vertical gripper shoe of frame support described in the utility model flips an angle in the horizontal direction.
Fig. 7 is the lifting motor supporting plate structure schematic diagram of frame support described in the utility model.
Fig. 8 is elevating mechanism structural representation described in the utility model.
Fig. 9 is the transition supporting plate structure schematic diagram of elevating mechanism described in the utility model.
Figure 10 is the leading screw fixed plate structure schematic diagram of elevating mechanism described in the utility model.
Figure 11 is spin finishing mechanism described in the utility model structural representation.
Figure 12 is the section plan of spin finishing mechanism described in the utility model.
Figure 13 is the motor cabinet structural representation of spin finishing mechanism described in the utility model.
Figure 14 is the motor cabinet backing structure schematic diagram of spin finishing mechanism described in the utility model.
Figure 15 is the main axle structure schematic diagram of spin finishing mechanism described in the utility model.
Figure 16 is the bearing block structure schematic diagram of spin finishing mechanism described in the utility model.
Figure 17 is the full sectional view of the bearing block of spin finishing mechanism described in the utility model.
Figure 18 is the transparent cover structural representation of spin finishing mechanism described in the utility model.
Figure 19 is the chuck seat structure schematic diagram of spin finishing mechanism described in the utility model.
Figure 20 is positioning and clamping mechanism structural representation described in the utility model.
Figure 21 is positioning and clamping mechanism half sectional view described in the utility model.
Figure 22 is the lateral adjustments plate structural representation of positioning and clamping mechanism described in the utility model.
Figure 23 is longitudinal adjustable plate structural representation of positioning and clamping mechanism described in the utility model.
Figure 24 is the chuck guide frame schematic diagram of positioning and clamping mechanism described in the utility model.
Figure 25 is the chuck seat structural representation of positioning and clamping mechanism described in the utility model.
Figure 26 is the chuck support plate surface structure schematic diagram of positioning and clamping mechanism described in the utility model.
Figure 27 is the chuck support plate lower surface configuration schematic diagram of positioning and clamping mechanism described in the utility model.
1-frame support in figure, 2-elevating mechanism, 3-spin finishing mechanism, 4-positions clamping mechanism, 5-the first screw, 6-the second screw, 7-the 3rd screw, 8-the 4th screw, 9-the 5th screw, 10-the 6th screw, 11-the 7th screw, 12-anchor bolt nut, 13-base plate, the vertical gripper shoe of 14-, 15-lifting motor gripper shoe, 16-rectilinear orbit, 17-slide block, 18-the 8th screw, 19-foundation bolt, 20-fot screw screwed hole, screwed hole installed by 21-lateral adjustments plate, hole, 22-ball-screw support end location, 23-ball-screw support end installs screwed hole, the vertical gripper shoe locating slot of 24-, the vertical gripper shoe installing hole of 25-, 26-through hole, 27-rectilinear orbit installs screwed hole, plate installing hole fixed by 28-leading screw, the vertical gripper shoe upper surface of 29-, 30-lifting motor gripper shoe installs screwed hole, the vertical gripper shoe lower surface of 31-, the vertical gripper shoe of 32-installs screwed hole, 33-lifting motor gripper shoe locating slot, 34-lifting motor gripper shoe installing hole, hole, 35-lifting motor location, 36-lifting motor installs screwed hole, 37-lifting motor, 38-shaft coupling, the fixing end of 39-leading screw, plate fixed by 40-leading screw, 41-transition gripper shoe, 42-ball-screw nut, 43-ball-screw screw rod, 44-leading screw support end, 45-the 9th screw, 46-the tenth screw, screwed hole installed by 47-motor cabinet, 48-bearing block locating slot, 49-bearing block installs screwed hole, 50-spindle through-hole, hole, 51-feed screw nut location, 52-feed screw nut installs screwed hole, 53-transition gripper shoe installing hole, hole, 54-leading screw fixing end location, the fixing end of 55-leading screw installs screwed hole, screwed hole installed by the fixing plate of 56-leading screw, 57-transition gripper shoe installs screwed hole, 58-spindle motor, 59-motor cabinet, 60-motor cabinet backing plate, 61-main shaft, 62-bearing block, 63-transparent cover, 64-base of the carrier head, 65-collet, 66-chuck nut, 67-the 11st screw, 68-the 12nd screw, 69-the 13rd screw, 70-the 14th screw, the little bearing of 71-, the big bearing of 72-, 73-the 15th screw, 74-the 16th screw, hole, 75-spindle motor location, 76-spindle motor installs screwed hole, counter sink installed by 77-motor cabinet, 78-motor cabinet backing plate installing hole, 79-endoporus, 80-motor shaft fastening screwed hole, shaft part installed by the little bearing of 81-, shaft part installed by the big bearing of 82-, 83-cross section is orthohexagonal shaft part, 84-Gewindefreistiche, 85-threaded shaft section, the little bearing installation cavity of 86-, the big bearing installation cavity of 87-, 88-bearing block installs edge, location, 89-bearing block installing hole, 90-transparent cover installs screwed hole, 91-transparent cover installs edge, location, 92-the first centre bore, 93-transparent cover installs counter sink, 94-internal thread hole, the 95-conical surface, 96-external screw thread, 97-external screw thread escape, 98-incisal plane, 99-main shaft fastening screwed hole, 100-lateral adjustments plate, 101-longitudinal direction adjustable plate, 102-chuck seat leads, 103-chuck seat, 104-chuck mounting plate, 105-scroll chuck, 106-the 17th screw, the small back-up ring of 107-, the big circlip of 108-, 109-rubber cushion, screw installed by 110-chuck, 111-the 18th screw, 112-pad, 113-pressure transducer, 114-the second centre bore, 115-transverse shifting groove, 116-longitudinal direction adjustable plate installs screwed hole, 117-grooving, 118-baffle arrangement, 119-the 3rd centre bore, 120-chuck seat guiding installing hole, 121-base plate platform, 122-vertically moves groove, 123-groove, 124-chuck guiding installs edge, cannelure installed by the big circlip of 125-, 126-cylindrical inner surface, 127-keeps off edge, 128-chuck seat installs edge, the small back-up ring of 129-installs cannelure, 130-the 4th centre bore, 131-scroll chuck installs locating slot, screwed hole installed by 132-sensor, square groove installed by 133-sensor.
Detailed description of the invention:
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As shown in Figure 1 and Figure 2, this kind of small-sized conical surface seal associate research fellow is equipped with puts, including frame support 1, elevating mechanism 2, spin finishing mechanism 3 and positioning and clamping mechanism 4, and first screw the 5, second screw the 6, the 3rd screw the 7, the 4th screw the 8, the 5th screw the 9, the 6th screw 10 and the 7th screw 11, it is unique in that:
If Fig. 3 is in conjunction with shown in Fig. 2, described frame support 1 includes base plate 13, vertical gripper shoe 14, lifting motor gripper shoe 15, rectilinear orbit 16 and slide block 17, and the 8th screw 18 and foundation bolt 19 and anchor bolt nut 12.
As shown in Figure 4, described base plate 13 is Rectangular Plate Structure, and on base plate 13, processing has fot screw screwed hole 20, lateral adjustments plate install screwed hole 21, hole 22, ball-screw support end location, ball-screw support end installation screwed hole 23, vertical gripper shoe locating slot 24, vertical gripper shoe installing hole 25 and avoid interference with the through hole 26 of location clamping mechanism.
As shown in Figure 5, Figure 6, described vertical gripper shoe 14 is Rectangular Plate Structure, in vertical gripper shoe 14, processing has rectilinear orbit to install screwed hole 27, plate installing hole 28 fixed by leading screw, process lifting motor gripper shoe in vertical gripper shoe upper surface 29 and screwed hole 30 is installed, process vertical gripper shoe in vertical gripper shoe lower surface 31 and screwed hole 32 is installed.
As it is shown in fig. 7, described lifting motor gripper shoe 15 is Rectangular Plate Structure, in lifting motor gripper shoe 15, processing has lifting motor gripper shoe locating slot 33, lifting motor gripper shoe installing hole 34, lifting motor hole 35, location and lifting motor to install screwed hole 36.
Above-mentioned each assembly annexation: with described base plate 13 for benchmark, connects foundation bolt 19 and anchor bolt nut 12 at foundation bolt screwed hole 20 place; Is matched with locating slot 24 on base plate 13 in vertical gripper shoe 14 lower surface 38, connect the 7th screw 11, make vertical gripper shoe installing hole 25 and vertical gripper shoe that screwed hole 32 to be installed and there is same central axis; With the 8th screw 18, supporting rectilinear orbit 16 and slide block 17 are attached with vertical gripper shoe 14; Lifting motor gripper shoe 15 lifts motor support plate locating slot 33 match with vertical gripper shoe upper surface 29, connect the second screw 6, make lifting motor gripper shoe installing hole 34 and lifting motor gripper shoe that screwed hole 30 to be installed and there is unified hub axis, the assembling of such finishing stand support 1.
As shown in Figure 8, described elevating mechanism 2 mainly includes lifting motor 37, shaft coupling 38, ball-screw-transmission secondary (including leading screw fixing end 39, ball-screw nut 42, ball-screw screw rod 43, leading screw support end 44), leading screw fixing plate 40, transition gripper shoe 41 and the 9th screw 45 and the tenth screw 46.
As shown in Figure 9, described transition gripper shoe 41 is to connect the strength member of elevating mechanism 2 and spin finishing mechanism 3, adopt right-angle structure, it is made up of horizontal plate and vertical plate, on horizontal plate, processing has motor cabinet to install screwed hole 47, bearing block locating slot 48, bearing block installation screwed hole 49, spindle through-hole 50, feed screw nut hole 51, location and feed screw nut installation screwed hole 52, and on vertical plate, processing has transition gripper shoe installing hole 53.
As shown in Figure 10, the fixing plate 40 of described leading screw is Rectangular Plate Structure, and on the fixing plate 40 of leading screw, processing has leading screw fixing end hole 54, location and the fixing end of leading screw to install screwed hole 55, processes the fixing plate of leading screw at one side and installs screwed hole 56.
Above-mentioned each assembly annexation: described leading screw support end 44 positions hole 22 with the ball-screw support end on base plate 13 in frame support 1 and matches, and connects with the 6th screw 10; The supporting ball-screw nut 42 in ball-screw revolute matches with hole 51, feed screw nut location in transition gripper shoe 41, connect with the tenth screw 46, ball-screw screw rod 43 lower end is connected with leading screw support end 44, vertical plate in transition gripper shoe 41 is matched with slide block 17, connect with the 4th screw 8, make transition gripper shoe installing hole 53 and transition gripper shoe that screwed hole 57 to be installed and there is same central axis; The fixing end 39 of leading screw matches with hole 54, leading screw fixing end location on the fixing plate 40 of leading screw, connects with the 9th screw 45; After ball-screw screw rod 43 upper end is connected with the fixing end of leading screw, the fixing plate 40 of leading screw is connected with the 5th screw 7 with between vertical gripper shoe 14, makes the fixing plate installing hole 28 of leading screw and the fixing plate of leading screw install screwed hole 56 and have same central axis; Lifting motor 37 is positioned in lifting gripper shoe 15, connects with the first screw 5; Shaft coupling 38 upper end is connected with lifting motor 37 motor shaft, and lower end is connected with ball-screw screw rod 43. Complete the assembling of elevating mechanism 2, simultaneously complete the connection between elevating mechanism 2 and frame support 1.
As shown in Figure 11, Figure 12, described spin finishing mechanism 3 mainly includes spindle motor 58, motor cabinet 59, motor cabinet backing plate 60, transition gripper shoe 41, main shaft 61, bearing block 62, little bearing 71, big bearing 72, transparent cover 63, base of the carrier head 64, collet 65 and chuck nut 66 and the 11st screw the 67, the 12nd screw the 68, the 13rd screw the 69, the 14th screw the 70, the 15th screw the 73 and the 16th screw 74.
As shown in figure 13, described motor cabinet 59 adopts trench structure, and on it, plane machining has spindle motor hole 75, location and spindle motor to install screwed hole 76, and counter sink 77 installed by both sides processing motor cabinet.
As shown in figure 14, described motor cabinet backing plate 60 adopts list structure, plane machining motor cabinet backing plate installing hole 78 on it.
As shown in figure 15, described main shaft 61 adopts two-way multidiameter structure, on axle, processing has little bearing to install shaft part 81, shaft part 82 installed by big bearing, endoporus 79 is processed at little bearing shaft part side shaft end face, and at radially processing motor shaft fastening screw pit 80, in the processing of big bearing shaft part side, to have cross section be orthohexagonal shaft part 83, and Gewindefreistiche 84 and threaded shaft section 85.
As shown in Figure 16, Figure 17, it is hollow cylinder in the middle of described bearing block 62, two ends are flange arrangement, gear is had along being partitioned into the circular cavity that diameter is different in bearing block, mainly there are little bearing installation cavity 86 and big bearing installation cavity 87, there is in small diameter circular cavity side bearing block location to be installed along 88, have on flange arrangement surface the bearing block installing hole 89 being evenly distributed, opposite side flange arrangement surface to have the transparent cover being evenly distributed that screwed hole 90 is installed.
As shown in figure 18, described transparent cover 63 is circular plate structure, and one side processing has transparent cover to install location along 91, the first centre bore 92 centre is divided into the different cylindrical cavity of two diameters, and another side processing transparent cover installs counter sink 93.
As shown in figure 19, described base of the carrier head 64 is hollow cylinder, and inside has internal thread hole 94, has transition circular cavity and the conical surface 95 below internal thread hole; Have external screw thread 96 and external screw thread escape 97 at conical surface cavity outer wall, process incisal plane 98 at internal thread hole 94 outer wall, incisal plane 98 has main shaft fastening screw pit 99.
Above-mentioned each assembly annexation: little bearing 71 and big bearing 72 are positioned at the corresponding little bearing of main shaft 61 and install on shaft part 81 and big bearing installation shaft part 82, main shaft 61 is arranged in bearing block 62, making little bearing outside surface match with the little bearing installation cavity 86 of bearing block 62, big bearing outside surface matches with big bearing installation cavity 87; In transparent cover 63, transparent cover is installed to position and is matched with bearing block big bearing installation cavity 87 surface along 91, adopts the 15th screw 73 to be attached; Bearing block is installed location and is matched with transition gripper shoe 41 top chock installation locating slot 48 in elevating mechanism 2 along 88, adopts the 14th screw 70 to be attached; Spindle motor 58 is positioned on motor cabinet 59, connects with the 11st screw 67; Motor cabinet backing plate 60 is positioned at motor cabinet 59 trench structure down either side, motor cabinet 59, motor cabinet backing plate 60 and transition gripper shoe 41 will be attached with the 12nd screw 68, main shaft 61 upper end is connected with the motor shaft of spindle motor 58, fastens with the 13rd screw 69; Collet 65 male cone (strobilus masculinus) matches with base of the carrier head 64 conical surface 95; Chuck nut 66 is threadeded with base of the carrier head 64 lower end; Threadeding with main shaft 61 lower end in base of the carrier head 64 upper end, fastens with the 16th screw 74. Thus complete the installation of spin finishing mechanism 3, also complete the connection of spin finishing mechanism 3 and elevating mechanism 2.
As shown in Figure 20, Figure 21, described positioning and clamping mechanism 4 includes lateral adjustments plate 100, longitudinal adjustable plate 101, chuck seat guiding 102, chuck seat 103, chuck mounting plate 104, scroll chuck 105, pressure transducer 113, and the 17th screw 106, small back-up ring 107, big circlip 108, rubber cushion 109, chuck install screw the 110, the 18th screw 111, pad 112.
As shown in figure 22, described lateral adjustments plate 100 is Rectangular Plate Structure, in rectangular slab plane, processing has the second centre bore 114, at the second centre bore 114 above-below direction near long limit cross machine shifting chute 115, near minor face processing longitudinal adjustable plate, screwed hole 116 is installed at left and right directions, at a long side face grooving 117, it is prevented that interfere when installing with leading screw support end 44 in elevating mechanism 2.
As shown in figure 23, described longitudinal adjustable plate 101 is made up of rectangular slab and baffle arrangement 118, processing the 3rd centre bore 119 and chuck seat guiding installing hole 120 in the middle of rectangular slab, groove 123 is cut out below adjustable plate, base plate platform 121 is left in both sides, and processing vertically moves groove 122 on base plate platform 121.
As shown in figure 24, described chuck seat guiding 102 employing hollow cylindrical structure, at one end there is chuck guiding to install along 124, cylindrical body outer wall has big circlip cannelure 125 is installed, cylindrical inner surface 126 is processed smooth.
As shown in figure 25, described chuck seat 103 is hollow cylindrical structure, have in chuck seat 103 by keeping off the circular cavity along 127 two different-diameters separated, keep off and for chuck for installing, screw 110 and rubber cushion 109 are installed along 127, penetrate in large-diameter circular cavity side; Process chuck seat at small diameter circular cavity outer wall to install along 128, have small back-up ring in lower end and cannelure 129 is installed.
As shown in Figure 26, Figure 27, described chuck mounting plate 104 is Rectangular Plate Structure, in the middle of rectangular slab upper surface, process the 4th centre bore 130 and scroll chuck installs locating slot 131, process sensor in the lower surface left and right sides and square groove 133 is installed, at sensor, square groove is installed and has sensor installation screwed hole 132 up and down.
Above-mentioned each assembly annexation: described chuck guiding is installed and coordinates with chuck guiding installing hole 120 along 124, make the 3rd centre bore 119 have same central shaft with chuck guiding 102; Big circlip 108 is positioned in chuck seat guiding 102 on big circlip installation cannelure 125; Longitudinal adjustable plate 101 is positioned on lateral adjustments plate 100, adopts the 17th screw 106 to connect; Chuck seat on chuck seat 103 is installed and is matched with the 4th centre bore 130 of chuck mounting plate 104 along 128, adopts cold mounting means to be attached; Pressure transducer 113 is positioned at sensor and installs square groove 133, connects fixing with the 18th screw 111 and pad 112; The chuck seat 103 installed by chuck after combination in gripper shoe (including chuck mounting plate 104 and chuck seat 103) matches with the inner surface of chuck seat guiding 102, it is arranged on chuck seat 103 on small back-up ring installation cannelure 129 with small back-up ring 107, it is prevented that chuck seat 103 comes off; Scroll chuck 105 matches with chuck seat 103 centre bore, it is limited on chuck mounting plate 104 scroll chuck and locating slot 131 is installed, rubber cushion 109 is placed in chuck seat keep off along 127 places, with chuck, screw 110 is installed and scroll chuck 105 is connected with the chuck installation gripper shoe after combination. Complete the assembling of positioning and clamping mechanism 4. Positioning and clamping mechanism 4 is placed for inboard with grooving 117 on lateral adjustments plate 100, connects with the 5th screw 9, so complete small-sized conical surface seal associate research fellow and be equipped with the integral installation put.
Small-sized conical surface seal pair before use, need to be accommodated on the scroll chuck 105 of positioning and clamping mechanism 4 and the collet 65 of spin finishing mechanism 3, and scribble abrasive pastes on sealing pair surface by this device respectively. After conical surface seal sub-folder is tight, carry out the movement of longitudinal adjustable plate 101 and lateral adjustments plate 100 by regulating the 5th screw the 9 and the 17th screw 106, it is achieved to the heart. After being sent enabling signal by controller, lifting motor 37 is started working, and elevating mechanism 2 starts running, and under the effect of ball-screw screw rod 43 and ball-screw nut 42, grinding mechanism 3 is rotated and moves downward, and the workpiece on collet 65 declines. When workpiece on absorption surface scroll chuck 105, chuck mounting plate 104 producing a downward pressure, pressure is detected by pressure transducer 113, and is sent to controller. After pressure reaches certain value, controller exports lifting motor stop signal and spindle motor enabling signal. Lifting motor 37 stops operating after receiving signal, and spindle motor 58 starts after receiving signal to rotate, and elevating mechanism 2 holding position is constant, and spin finishing mechanism 3 proceeds by process of lapping. After matching surface grinds, lifting motor 37 is counter to be opened, and elevating mechanism 2 rises, and grinding mechanism 3 is rotated and returns to original position, grinds work and completes.
Claims (1)
1. a conical surface seal associate research fellow with quantitative value-added tax function is equipped with and puts, including frame support (1), elevating mechanism (2), spin finishing mechanism (3) and positioning and clamping mechanism (4), and first screw (5), the second screw (6), the 3rd screw (7), the 4th screw (8), the 5th screw (9), the 6th screw (10) and the 7th screw (11), it is unique in that:
Frame support (1) includes base plate (13), vertical gripper shoe (14), lifting motor gripper shoe (15), rectilinear orbit (16) and slide block (17) and the 8th screw (18), foundation bolt (19) and anchor bolt nut (12);
Wherein, base plate (13) is Rectangular Plate Structure, and the upper processing of base plate (13) has fot screw screwed hole (20), lateral adjustments plate install screwed hole (21), ball-screw support end hole, location (22), ball-screw support end installation screwed hole (23), vertical gripper shoe locating slot (24), vertical gripper shoe installing hole (25) and avoid interference with the through hole (26) of location clamping mechanism, vertical gripper shoe (14) is Rectangular Plate Structure, the upper processing of vertical gripper shoe (14) has rectilinear orbit to install screwed hole (27), plate installing hole (28) fixed by leading screw, process lifting motor gripper shoe vertical gripper shoe upper surface (29) and screwed hole (30) is installed, process vertical gripper shoe vertical gripper shoe lower surface (31) and screwed hole (32) is installed, lifting motor gripper shoe (15) is Rectangular Plate Structure, and the upper processing of lifting motor gripper shoe (15) has lifting motor gripper shoe locating slot (33), lifting motor gripper shoe installing hole (34), lifting motor hole, location (35) and lifting motor to install screwed hole (36), with base plate (13) for benchmark, foundation bolt (19) and anchor bolt nut (12) is connected at foundation bolt screwed hole (20) place, upper to vertical gripper shoe (14) lower surface (31) and base plate (13) locating slot (24) is matched, connect the 7th screw (11), make vertical gripper shoe installing hole (25) and vertical gripper shoe that screwed hole (32) to be installed and there is same central axis, with the 8th screw (18), supporting rectilinear orbit (16) and slide block (17) are attached with vertical gripper shoe (14), lifting motor gripper shoe (15) upper lifting motor support plate locating slot (33) matches with vertical gripper shoe upper surface (29), connect the second screw (6), make lifting motor gripper shoe installing hole (34) and lifting motor gripper shoe that screwed hole (30) to be installed and there is unified hub axis, thus the assembling of finishing stand support 1,
Elevating mechanism (2) mainly includes lifting motor (37), shaft coupling (38), the fixing plate (40) of leading screw, transition gripper shoe (41) and the ball-screw-transmission pair being made up of leading screw fixing end (39), ball-screw nut (42), ball-screw screw rod (43) and leading screw support end (44), and the 9th screw (45) and the tenth screw (46); Transition gripper shoe (41) is used for connecting elevating mechanism (2) and spin finishing mechanism (3), adopt right-angle structure, it is made up of horizontal plate and vertical plate, on horizontal plate, processing has motor cabinet to install screwed hole (47), bearing block locating slot (48), bearing block installation screwed hole (49), spindle through-hole (50), feed screw nut hole, location (51) and feed screw nut installation screwed hole (52), and on vertical plate, processing has transition gripper shoe installing hole (53); Plate (40) fixed by leading screw is Rectangular Plate Structure, and the upper processing of plate (40) fixed by leading screw has fixing end hole, location (54) of leading screw and the fixing end of leading screw to install screwed hole (55), processes the fixing plate of leading screw at one side and installs screwed hole (56); Leading screw support end (44) positions hole (22) with the ball-screw support end on base plate (13) in frame support (1) and matches, and connects with the 6th screw (10); Ball-screw nut (42) in supporting ball-screw revolute matches with upper feed screw nut hole, location (51) of transition gripper shoe (41), connect with the tenth screw (46), ball-screw screw rod (43) lower end is connected with leading screw support end (44), upper for transition gripper shoe (41) vertical plate is matched with slide block (17), connect with the 4th screw (8), make transition gripper shoe installing hole (53) and transition gripper shoe that screwed hole (57) to be installed and there is same central axis; The fixing end (39) of leading screw is matched with the fixing plate (40) of leading screw fixing end hole, location (54) of upper leading screw, connects with the 9th screw (45); After ball-screw screw rod (43) upper end is connected with the fixing end of leading screw, leading screw is fixed and is connected with the 5th screw (7) between plate (40) with vertical gripper shoe (14), makes the fixing plate installing hole (28) of leading screw and the fixing plate of leading screw install screwed hole (56) and have same central axis; Lifting motor (37) is positioned in lifting gripper shoe (15), connects with the first screw (5); Shaft coupling (38) upper end is connected with lifting motor (37) motor shaft, and lower end is connected with ball-screw screw rod (43);
Spin finishing mechanism (3) mainly includes spindle motor (58), motor cabinet (59), motor cabinet backing plate (60), transition gripper shoe (41), main shaft (61), bearing block (62), little bearing (71), big bearing (72), transparent cover (63), base of the carrier head (64), collet (65) and chuck nut (66) and the 11st screw (67), the 12nd screw (68), the 13rd screw (69), the 14th screw (70), the 15th screw (73) and the 16th screw (74); Motor cabinet (59) adopts trench structure, and on it, plane machining has spindle motor hole, location (75) and spindle motor to install screwed hole (76), and counter sink (77) installed by both sides processing motor cabinet; Motor cabinet backing plate (60) adopts list structure, plane machining motor cabinet backing plate installing hole (78) on it, main shaft (61) adopts two-way multidiameter structure, on axle, processing has little bearing to install shaft part (81), shaft part (82) installed by big bearing, endoporus (79) is processed at little bearing shaft part side shaft end face, and in radially processing motor shaft fastening screw pit (80), in the processing of big bearing shaft part side, to have cross section be orthohexagonal shaft part (83), and Gewindefreistiche (84) and threaded shaft section (85); It is hollow cylinder in the middle of bearing block (62), two ends are flange arrangement, gear is had along being partitioned into the circular cavity that diameter is different in bearing block, mainly there are little bearing installation cavity (86) and big bearing installation cavity (87), there is bearing block that edge, location (88) is installed in small diameter circular cavity side, have the bearing block installing hole (89) being evenly distributed on flange arrangement surface, opposite side flange arrangement surface has the transparent cover being evenly distributed to install screwed hole (90); Transparent cover (63) is circular plate structure, and one side processing has transparent cover to install location along (91), the first centre bore (92) centre is divided into the different cylindrical cavity of two diameters, and another side processing transparent cover installs counter sink (93); Base of the carrier head (64) is hollow cylinder, inside has internal thread hole (94), transition circular cavity and the conical surface (95) is had below internal thread hole, external screw thread (96) and external screw thread escape (97) is had at conical surface cavity outer wall, process incisal plane (98) at internal thread hole (94) outer wall, incisal plane (98) have main shaft fastening screw pit (99); Little bearing (71) and big bearing (72) are positioned at the corresponding little bearing of main shaft (61) and install on shaft part (81) and big bearing installation shaft part (82), main shaft (61) is arranged in bearing block (62), making little bearing outside surface match with the little bearing installation cavity (86) of bearing block (62), big bearing outside surface matches with big bearing installation cavity (87); The upper transparent cover of transparent cover (63) is installed location and is matched with bearing block big bearing installation cavity (87) surface along (91), adopts the 15th screw (73) to be attached; Bearing block is installed location and is matched with transition gripper shoe (41) top chock installation locating slot (48) in elevating mechanism (2) along (88), adopts the 14th screw (70) to be attached; Spindle motor (58) is positioned on motor cabinet (59), connects with the 11st screw (67); Motor cabinet backing plate (60) is positioned at motor cabinet (59) trench structure down either side, motor cabinet (59), motor cabinet backing plate (60) and transition gripper shoe (41) will be attached with the 12nd screw (68), main shaft (61) upper end is connected with the motor shaft of spindle motor (58), fastens with the 13rd screw (69); Collet (65) male cone (strobilus masculinus) matches with base of the carrier head (64) conical surface (95); Chuck nut (66) is threadeded with base of the carrier head (64) lower end; Threadeding with main shaft (61) lower end in base of the carrier head (64) upper end, fastens with the 16th screw (74);
Positioning and clamping mechanism (4) includes lateral adjustments plate (100), longitudinal adjustable plate (101), chuck seat guiding (102), chuck seat (103), chuck mounting plate (104), scroll chuck (105), pressure transducer (113), and the 17th screw (106), small back-up ring (107), big circlip (108), rubber cushion (109), chuck install screw (110), the 18th screw (111), pad (112); Wherein, lateral adjustments plate (100) is Rectangular Plate Structure, in rectangular slab plane, processing has the second centre bore (114), at the second centre bore (114) above-below direction near long limit cross machine shifting chute (115), near minor face processing longitudinal adjustable plate, screwed hole (116) is installed at left and right directions, in long side face grooving (117), it is prevented that interfere when installing with leading screw support end (44) in elevating mechanism (2); Longitudinal adjustable plate (101) is made up of rectangular slab and baffle arrangement (118), processing the 3rd centre bore (119) and chuck seat guiding installing hole (120) in the middle of rectangular slab, groove (123) is cut out below adjustable plate, base plate platform (121) is left in both sides, and vertically moves groove (122) in the upper processing of base plate platform (121); Chuck seat guiding (102) adopts hollow cylindrical structure, at one end has chuck guiding to install along (124), has big circlip and install cannelure (125) on cylindrical body outer wall, and cylindrical inner surface (126) is processed smooth; Chuck seat (103) is hollow cylindrical structure, the circular cavity of two different-diameters separated by gear is had along (127) in chuck seat (103), gear installs screw (110) and rubber cushion (109) along (127) for chuck for installing, penetrates in large-diameter circular cavity side; Process chuck seat at small diameter circular cavity outer wall to install along (128), have small back-up ring in lower end and cannelure (129) is installed; Chuck mounting plate (104) is Rectangular Plate Structure, in the middle of rectangular slab upper surface, process the 4th centre bore (130) and scroll chuck installs locating slot (131), process sensor in the lower surface left and right sides and square groove (133) is installed, at sensor, square groove is installed and has sensor installation screwed hole (132) up and down; Chuck guiding is installed and is coordinated with chuck guiding installing hole (120) along (124), makes the 3rd centre bore (119) have same central axis with chuck guiding (102); Big circlip (108) is positioned at the upper big circlip of chuck seat guiding (102) and installs on cannelure (125); Longitudinal adjustable plate (101) is positioned on lateral adjustments plate (100), adopts the 17th screw (106) to connect; Chuck seat on chuck seat (103) is installed and is matched with the 4th centre bore (130) of chuck mounting plate (104) along (128), adopts cold mounting means to be attached; Pressure transducer (113) is positioned at sensor and installs square groove (133), connects fixing with the 18th screw (111) and pad (112); The chuck seat (103) installed by chuck after combination in gripper shoe matches with the inner surface of chuck seat guiding (102), it is arranged on the upper small back-up ring of chuck seat (103) with small back-up ring (107) and installs on cannelure (129), preventing chuck seat (103) from coming off, described chuck is installed gripper shoe and is included chuck mounting plate (104) and chuck seat (103); Scroll chuck (105) matches with chuck seat (103) centre bore, it is limited in chuck mounting plate (104) upper scroll chuck and locating slot (131) is installed, rubber cushion (109) is placed in chuck seat gear along (127) place, with chuck, screw (110) is installed and scroll chuck (105) is connected with the chuck installation gripper shoe after combination;
Positioning and clamping mechanism (4) is placed with the upper grooving (117) of lateral adjustments plate (100) for inboard, is positioned at base plate (13) top, connects with the 5th screw (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521128417.2U CN205271641U (en) | 2015-12-29 | 2015-12-29 | Device is joined in marriage in sealed associate research fellow of conical surface with ration loading function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521128417.2U CN205271641U (en) | 2015-12-29 | 2015-12-29 | Device is joined in marriage in sealed associate research fellow of conical surface with ration loading function |
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| Publication Number | Publication Date |
|---|---|
| CN205271641U true CN205271641U (en) | 2016-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521128417.2U Withdrawn - After Issue CN205271641U (en) | 2015-12-29 | 2015-12-29 | Device is joined in marriage in sealed associate research fellow of conical surface with ration loading function |
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| Country | Link |
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| CN (1) | CN205271641U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105458869A (en) * | 2015-12-29 | 2016-04-06 | 东北石油大学 | Conical face sealing pair grinding fit device with quantitative loading function |
| CN105854755A (en) * | 2016-06-06 | 2016-08-17 | 无锡市翱宇特新科技发展有限公司 | Automatic opening and closing device for reaction still |
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| CN113997160A (en) * | 2021-11-05 | 2022-02-01 | 重庆跃进机械厂有限公司 | Taper matching grinding clamp and method for large crosshead assembly |
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| CN115383561A (en) * | 2022-10-10 | 2022-11-25 | 重庆电子工程职业学院 | Automatic valve lapping system and grinding method thereof |
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- 2015-12-29 CN CN201521128417.2U patent/CN205271641U/en not_active Withdrawn - After Issue
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105458869A (en) * | 2015-12-29 | 2016-04-06 | 东北石油大学 | Conical face sealing pair grinding fit device with quantitative loading function |
| CN105458869B (en) * | 2015-12-29 | 2017-08-29 | 东北石油大学 | Device is matched somebody with somebody in a kind of conical surface seal associate research fellow with quantitatively loading function |
| CN105854755A (en) * | 2016-06-06 | 2016-08-17 | 无锡市翱宇特新科技发展有限公司 | Automatic opening and closing device for reaction still |
| CN107932424A (en) * | 2017-11-21 | 2018-04-20 | 佛山科学技术学院 | A kind of provision for disengagement of the secondary upper gap adjusting nut of lead screw and method |
| CN108406507A (en) * | 2018-02-12 | 2018-08-17 | 广西农垦糖业集团星星制糖有限公司 | A kind of cut-off valve seat repair machine |
| CN114472978A (en) * | 2020-10-28 | 2022-05-13 | 杉野机械股份有限公司 | Drilling machine |
| CN114472978B (en) * | 2020-10-28 | 2024-05-14 | 杉野机械股份有限公司 | Drilling machine |
| CN113997160A (en) * | 2021-11-05 | 2022-02-01 | 重庆跃进机械厂有限公司 | Taper matching grinding clamp and method for large crosshead assembly |
| CN115383561A (en) * | 2022-10-10 | 2022-11-25 | 重庆电子工程职业学院 | Automatic valve lapping system and grinding method thereof |
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