CN101200028B - Clip ring embedded jig - Google Patents
Clip ring embedded jig Download PDFInfo
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- CN101200028B CN101200028B CN2007101882593A CN200710188259A CN101200028B CN 101200028 B CN101200028 B CN 101200028B CN 2007101882593 A CN2007101882593 A CN 2007101882593A CN 200710188259 A CN200710188259 A CN 200710188259A CN 101200028 B CN101200028 B CN 101200028B
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- 238000010586 diagram Methods 0.000 description 24
- 230000005489 elastic deformation Effects 0.000 description 6
- 230000001815 facial effect Effects 0.000 description 5
- 239000002184 metal Substances 0.000 description 4
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Abstract
The invention provides a snap ring embedding clamp which embeds the snap ring into a ring-groove of an assembled component. The snap ring embedding clamp (4) comprises a chuck part (5) provided with a plurality of chuck claws (521) and a pushing rod part (6). A part (611A) resisted with the middle part positioned at one side reverse to the cut part of the snap ring (9) is most convex from the push-out front end surface (611) of the push-out snap ring (9) of the pushing rod part (6). The snap ring embedding clamp (4) is used for ensuring the front end surface of a plurality of chuck claws (521) of the snap ring (9) is matched with the position of the cut-side end surface of the ring-groove (82). The snap ring (9) is firstly pushed-out from the middle part through the push-out front end surface (611) of the pushing rod part (6).
Description
Technical field
The present invention relates to be used for being embedded in groove the clip ring embedded jig of snap ring to the ring of assembled parts.
Background technology
In the functional part of automatic transimission etc.,, use the snap ring that is the C word shape with notch in order to prevent to dispose the axial dislocation of component parts in the enclosure.
In addition, in the time of in snap ring being embedded into formation ring usefulness groove in the enclosure, for example use patent documentation 1 disclosed snap ring apparatus for assembling.This snap ring apparatus for assembling constitutes, and swing keeps relative base portion to be a plurality of swing arms of radial configuration freely, and by operating personnel's operating operation portion, comes thus to open and close a plurality of swing arms by control assembly.In this snap ring apparatus for assembling, utilize the maintenance pawl of a plurality of swing arms to make flexibly tube reducing and of snap ring with it maintenance.Then, after a plurality of swing arms are moved,, make the snap ring of desiring flexibly hole enlargement in being mounted parts,, snap ring is assembled to annular groove from the front end landing and chimeric near the annular groove it that keeps pawl by opening a plurality of swing arms (heart far away drives).
Yet, in patent documentation 1, when opening a plurality of swing arm, utilize snap ring to desire hole enlargement and reply the elastic reactance of original state, make snap ring to annular groove (ring groove) embedding vertically.Therefore, in the snap ring, the part of the notch of elastic deformation amount's maximum is at first expanded.
Therefore, according to circumstances different, exist the both ends of the formation notch of snap ring to be embedded into danger in the annular groove earlier.Thus, complete all hole enlargements of snap ring and can't be embedded in the annular groove, produce the embedding unfavorable condition of the snap ring of following state, the both ends that promptly only constitute notch are embedded in the annular groove, and are not embedded into state in the annular groove etc. with the pars intermedia of notch opposition side.
Patent documentation 1: the Japan Patent spy opens the 2006-205320 communique
Summary of the invention
The present invention forms in view of as above in the past problem, and purpose is to provide a kind of can stably be embedded into snap ring ring in the assembled parts with the clip ring embedded jig in the groove.
The present invention is a kind of clip ring embedded jig, is used for using in the groove to the ring that forms on the Zhou Fangxiang in the assembly hole at assembled parts, embeds the snap ring that is the C word shape with notch, it is characterized in that,
In above-mentioned assembly hole, along the depth direction of this assembly hole, the many places on the Zhou Fangxiang of this assembly hole are formed with the depth direction groove,
This clip ring embedded jig has: the chuck segment of the periphery of above-mentioned snap ring being carried out clamping; The push rod portion that will eject by the above-mentioned snap ring under the state of this chuck segment clamping,
Above-mentioned chuck segment has a plurality of chuck jaws, this chuck jaw can be kept and enter in above-mentioned depth direction groove and the periphery of above-mentioned snap ring is carried out the state of clamping, these a plurality of chuck jaws are arranged on the many places on Zhou Fangxiang both ends, this snap ring that comprises the above-mentioned notch that constitutes above-mentioned snap ring are carried out on the position of clamping
Above-mentioned push rod portion eject above-mentioned snap ring eject in the front end face and at the position that the pars intermedia of a side opposite with the above-mentioned notch of above-mentioned snap ring connects, form the most outstanding,
And constitute, the front end face of above-mentioned a plurality of chuck jaws and above-mentioned ring are coincide with the position of the opening side end face of groove, and utilize the above-mentioned front end face that ejects in the above-mentioned push rod portion, above-mentioned snap ring is ejected (technical scheme 1) from above-mentioned pars intermedia earlier.
Clip ring embedded jig of the present invention has above-mentioned chuck segment and push rod portion, in order stably the ring of snap ring in assembled parts to be embedded in groove, and improves.
Chuck segment has a plurality of chuck jaws that the periphery of snap ring carried out clamping.A plurality of chuck jaws can make snap ring with go forward side by side luggage folder of the mode strain of tube reducing.In addition, a plurality of chuck jaws can be kept and enter in the depth direction groove in assembled parts and the periphery of snap ring is carried out the state of clamping.
In addition, in chuck segment, a plurality of chuck jaws are arranged on the many places on the Zhou Fangxiang both ends that comprise the notch that constitutes snap ring, snap ring are carried out on the position of clamping.Therefore, when making snap ring carry out strain in the mode of tube reducing by a plurality of chuck jaws, any one of chuck jaw can be carried out clamping to the both ends of the snap ring of clamping elastic deformation amount maximum, can stably carry out clamping to snap ring.
In addition, above-mentioned push rod constitutes, and can will be come the snap ring under the state of clamping to eject from these a plurality of chuck jaws by a plurality of chuck jaws.In addition, eject ejecting in the front end face and, forming the most outstanding of snap ring in push rod portion at the position that connects with the pars intermedia of the opposite side of the notch of snap ring.
In addition, coincide, and when utilizing push rod portion to be ejected by the snap ring the state of a plurality of chuck jaw clampings under, snap ring is embedded in groove to encircling on one side because of the hole enlargement on one side of its elastic-restoring force in front end face that makes a plurality of chuck jaws and the position of ring with the opening side end face of groove.At this moment, by the front end face that ejects of above-mentioned push rod portion, before snap ring broke away from from chuck jaw near its notch, near the of pars intermedia broke away from from chuck jaw, and according to its elastic-restoring force, near the of pars intermedia can be embedded in groove to ring than near the more first of notch.
Therefore, according to clip ring embedded jig of the present invention, can stably be embedded in the ring of snap ring with groove to assembled parts.
Description of drawings
Fig. 1 is the front view of the snap ring assembling fixture among the expression embodiment 1.
Fig. 2 is the side view of the snap ring assembling fixture among the expression embodiment 1.
Fig. 3 is the vertical view of the snap ring assembling fixture among the expression embodiment 1.
Fig. 4 is the front view of the snap ring among the expression embodiment 1.
Fig. 5 is the cutaway view of the snap ring among the expression embodiment 1.
Fig. 6 is the key diagram of overlooking of the assembled parts (shell of A/T) of expression among the embodiment 1.
Fig. 7 is that key diagram is analysed and observe in the part amplification of the assembled parts (shell of A/T) among the expression embodiment 1.
Fig. 8 be expression among the embodiment 1, table betrays the key diagram of overlooking of clip ring back judgement jig under the state that disconnected clamp base portion is in a fixed position.
Fig. 9 be expression among the embodiment 1, table betrays the key diagram of overlooking that disconnected clamp base portion is in clip ring back judgement jig under the state of delivery position.
Figure 10 is that expression master among the embodiment 1, that table is betrayed the clip ring back judgement jig under the state that disconnected clamp base portion is in a fixed position looks key diagram.
Figure 11 is the side-looking key diagram of the clip ring back judgement jig among the expression embodiment 1.
Figure 12 be amplify among the expression embodiment 1, clip ring back judgement jig overlook key diagram.
Figure 13 be expression among the embodiment 1, the slip fixed bar is fastened on the key diagram of overlooking of clip ring back judgement jig under the state of limited block.
Figure 14 be expression among the embodiment 1, make table back of the body judging part slide into clamped position, and remove the key diagram of overlooking of clip ring back judgement jig under the state of engaging of relative limit piece of slip fixed bar.
Figure 15 be expression among the embodiment 1, table back of the body judging part do not slide into clamped position, the clip ring back judgement jig under the state that the engaging of the relative limit piece of slip fixed bar is not disengaged overlook key diagram.
Figure 16 is that the master who amplifies periphery among the expression embodiment 1, table back of the body judging part looks key diagram.
Figure 17 be amplify among the expression embodiment 1, look key diagram the master of the periphery that slides into the table back of the body judging part under the state of clamped position.
Figure 18 is that the master who amplifies the periphery of the table back of the body judging part under the state among the expression embodiment 1, that do not slide into clamped position looks key diagram.
Figure 19 be expression among the embodiment 2, with state that the maintaining part of clip ring back judgement jig engages under the side-looking key diagram of clip ring embedded jig.
Figure 20 is the side-looking key diagram of the clip ring embedded jig under the state among the expression embodiment 2, that insert in the assembly hole of assembled parts.
Figure 21 is the side-looking key diagram of the clip ring embedded jig under the state among the expression embodiment 2, that insert in the assembly hole of assembled parts.
Figure 22 is the key diagram of overlooking of the clip ring embedded jig of expression among the embodiment 2.
Figure 23 be amplify among the expression embodiment 2, with state that the maintaining part of clip ring back judgement jig engages under the side-looking key diagram of clip ring embedded jig.
Figure 24 is the key diagram of analysing and observe that amplifies chuck segment among the expression embodiment 2, in the clip ring embedded jig and push rod portion.
Figure 25 is the key diagram of analysing and observe that amplifies push rod portion among the expression embodiment 2, in the clip ring embedded jig.
Figure 26 is the key diagram of overlooking of expression chuck segment among the embodiment 2, in the clip ring embedded jig and push rod portion.
Figure 27 is the key diagram of analysing and observe of expression chuck segment among the embodiment 2, in the clip ring embedded jig.
Figure 28 is the key diagram of overlooking of chuck segment in the clip ring embedded jig under the expression state among the embodiment 2, that insert in the assembly hole of assembled parts and push rod portion.
Figure 29 be expression among the embodiment 2, utilize push rod portion snap ring to be ejected from chuck segment, and the ring in the assembly hole of assembled parts be embedded in groove snap ring state analyse and observe key diagram.
Symbol description is as follows:
1... snap ring apparatus for assembling; 11... pallet; 12... mounting table; 13... mobile device; 16... limited block (spacing cross bar); 2... clip ring back judgement jig; 21... table back of the body judging part (table is betrayed fault block); 201... clamped position; 210... judge and use groove; 211... side's side bearing surface; 212... the opposing party's side bearing surface; 214... operating portion; 22... maintaining part; 23... locating piece; 231... inclined-plane; 3... table is betrayed disconnected clamp base portion; 301... fixed position; 302... delivery position; 31... slip fixed bar; 32... connecting rod; 33... operating portion; 4... clip ring embedded jig; 41... embed clamp base portion; 5... chuck segment; 51... chuck seat; 511... rotating fulcrum portion; 52... dwang; 521... chuck jaw; 53... rotating-operation member; 6... push rod portion; 61... pushing block; 611... eject front end face; 62... sliding panel; 8... assembled parts (shell of A/T); 81... assembly hole; 82... ring groove; 821... vertically to face; 822... the inclined-plane is to facial (opening side end face); 83... depth direction groove; 85... component parts; 9... snap ring; 91... notch; 911... both ends; 901... direction of principal axis one side end face; 902... direction of principal axis opposite side end face; 92... inclined plane part; 93... pars intermedia.
The specific embodiment
Of the present inventionly preferred embodiment describe above-mentioned.
In the present invention, the above-mentioned front end face that ejects in the above-mentioned push rod portion is preferably formed in remainder except that the formation position of above-mentioned a plurality of chuck jaws, on the Zhou Fangxiang, and forms integral body and eject direction tilt (technical scheme 2) relatively.
At this moment, utilize the front end face that ejects in the push rod portion, the snap ring by a plurality of chuck jaw clampings more stably can be ejected.
In addition, preferably, above-mentioned chuck segment, relatively the main basal base that advances of the assembly hole in above-mentioned assembled parts sets, and has: the fixing chuck seat of this main basal base relatively; A plurality of dwangs that relative chuck seat sets rotationally; Rotating-operation member, this rotating-operation member is adapted to and can moves relative to above-mentioned main basal base, and engage with above-mentioned a plurality of dwangs, above-mentioned chuck jaw is respectively formed at side's side end of above-mentioned each dwang, above-mentioned rotating-operation member engages with the opposing party's side end of above-mentioned each dwang, above-mentioned chuck segment relatively moves above-mentioned chuck seat and above-mentioned rotating-operation member, above-mentioned a plurality of dwang is rotated simultaneously, and come above-mentioned snap ring is carried out clamping or non-clamping (technical scheme 3) by above-mentioned a plurality of chuck jaws.
At this moment, can more stably carry out by of clamping action or the non-clamping action of a plurality of chuck jaws snap ring.
In addition, preferably, being equipped with on main basal base can be by the rotating handle of operating personnel's operation, with the ball screw unit that the spinning movement of this rotating handle is transmitted to above-mentioned rotating-operation member through a plurality of power transmission members, this ball screw unit has the ball-screw that links on the direction of principal axis of above-mentioned rotating-operation member, with the nut that is fixed on the state that combines with this ball-screw screw thread on the above-mentioned main basal base, above-mentioned clip ring embedded jig constitutes, when the spinning movement that is subjected to by operating personnel's above-mentioned rotating handle, and by above-mentioned a plurality of power transmission members, above-mentioned ball-screw and above-mentioned rotating-operation member rotate and slide relative to above-mentioned main basal base, make the above-mentioned a plurality of dwangs that engage with this rotating-operation member rotate (technical scheme 4) simultaneously.
At this moment, be subjected to manual operation, can carry out clamping or the non-clamping that are undertaken by a plurality of chuck jaws snap ring by the operating personnel.
In addition, preferably, above-mentioned push rod portion is adapted to and can moves relative to above-mentioned main basal base, on this main basal base, above-mentioned clip ring embedded jig is equipped with can be by the lever of operating personnel's operation, and constitute and be subjected to the operation to the aforesaid operations handle, and make above-mentioned push rod portion move (technical scheme 5) by the operating personnel.
At this moment, be subjected to manual operation, can carry out the action that ejects of the snap ring that undertaken by push rod portion by the operating personnel.
In addition, above-mentioned a plurality of chuck jaw preferably includes: the both ends that will constitute the above-mentioned notch of above-mentioned snap ring the 1st chuck jaw of clamping of coming together; Go forward side by side the 2nd chuck jaw (technical scheme 6) of luggage folder of remaining position on a plurality of Zhou Fangxiang that are dispersed in above-mentioned snap ring.
At this moment, utilize above-mentioned a plurality of chuck jaw, can carry out stable clamping to snap ring to be similar to proper circle ground as far as possible.
In addition, the amount of movement of the above-mentioned relatively snap ring of above-mentioned the 1st chuck jaw is preferably formed and is the amount of movement bigger (technical scheme 7) than the relative snap ring of above-mentioned the 2nd chuck jaw.
At this moment, can be so that make the elastic deformation amount of snap ring strain, than making the elastic deformation amount of snap ring strain bigger by the 2nd chuck jaw by the 1st chuck jaw.Thus, the periphery by clamping notch the most doughtily and clamping snap ring more stably.
In addition, preferably, above-mentioned assembled parts are shells of automatic transimission, and the ring that above-mentioned snap ring is embedded on the Zhou Fangxiang that is formed in the above-mentioned shell is used in the groove, and prevent the axial dislocation (technical scheme 8) of the component parts of above-mentioned automatic transimission.
At this moment, can be to the ring groove of the shell of automatic transimission, the table back of the body is errorless and stably embed snap ring.
[embodiment]
In the present embodiment, clip ring embedded jig and clip ring back judgement jig constitute the snap ring apparatus for assembling together.In addition, in the present embodiment, before the embodiment 2 that clip ring embedded jig is related to described, the embodiment 1 that the clip ring back judgement jig that the table that can judge the snap ring that joins to clip ring embedded jig is carried on the back relates to described.
(embodiment 1)
Below, the embodiment that anchor clamps relate to be elaborated especially together with Fig. 1～Figure 18, Figure 29 to judging in the snap ring table.
As Fig. 1, Fig. 8～shown in Figure 12, this routine clip ring back judgement jig 2 is to clip ring embedded jig 4 handing-over snap rings 9 time, is used for judging the anchor clamps of the table back of the body of snap ring 9.In addition, clip ring embedded jig 4 also is the anchor clamps that snap ring 9 embedded usefulness to assembled parts 8.
As Fig. 4, shown in Figure 5, this routine snap ring 9 has the C word shape that possesses notch 91 on its circumferential part, and direction of principal axis one side end face 901 is vertical planes, and has inclined plane part 92 at direction of principal axis opposite side end face 902.Inclined plane part 92 forms, and tilts towards the mode that the direction outside in footpath dwindles with the thickness of snap ring 9.In addition, on the both ends 911 of the notch 91 that constitutes snap ring 9, be formed with used dismounting usefulness hole 912 when removing this snap ring 9.
As Figure 12, shown in Figure 16, clip ring back judgement jig 2 has: keep the maintaining part 22 of snap ring 9 and the table back of the body judging part 21 that moves relative to maintaining part 22 and engage with the part of snap ring 9.As shown in figure 16, table back of the body judging part 21 has: a side bearing surface 211, and it has the shape of direction of principal axis one side end face 901 in the snap ring 9; Opposite side bearing surface 212, it has the shape of the direction of principal axis opposite side end face 902 in the snap ring 9.
As shown in figure 17, table back of the body judging part 21 is when the maintaining part 22 that keeps snap ring 9 moves, when the table of snap ring 9 is carried on the back correct, and a side bearing surface 211 coincide with the integral body of direction of principal axis one side end face 901, and opposite side bearing surface 212 can move to the clamped position 201 that engages with the part of snap ring 9 when coincideing with the integral body of direction of principal axis opposite side end face 902.Then, as Fig. 9, shown in Figure 10, clip ring back judgement jig 2 constitutes, and only when table back of the body judging part 21 moves to clamped position 201, can slide into the delivery position 302 that is sent to clip ring embedded jig 4 with keeping the maintaining part 22 of snap ring 9.
As Fig. 6, shown in Figure 7, the assembled parts 8 of this example are the shells 8 of automatic transimission (below, be called A/T).In addition, this routine snap ring 9 is to be embedded into ring on the Zhou Fangxiang that is formed in the shell 8 with in the groove 82, and prevents the parts of axial dislocation of the component parts 85 of A/T.This routine component parts 85 is outer rings that interior Zhou Kongzhong is pressed into one-way clutch, and the neighboring spline is entrenched in the wheelboss part in the interior week of casing.In addition, in addition component parts 85, also can be that the tympanic part spare of many plates braking, the central support pieces opposite shell 8 such as (centersupport/ midfeathers) that is fixed on shell 8 need the very parts of high position precision on its direction of principal axis.
In the assembly hole 81 in shell 8, be formed with ring groove 82 along its all direction.Use in the groove 82 at this ring, inboard at assembly hole 81, be formed with vertical with the formation direction of assembly hole 81 and with the vertical plane (direction of principal axis one side end face) 901 of snap ring 9 face mutually vertical to facial 821, in the open side of assembly hole 81, be formed with relatively the inclined-plane that vertically tilts and face mutually with the inclined plane part 92 of snap ring 9 to facial 822 to facial 821.In addition, in assembly hole 81, along the formation direction of assembly hole 81, the many places on the Zhou Fangxiang of assembly hole 81 are formed with depth direction groove 83.
As shown in figure 29, with snap ring 9 when ring embeds with groove 82, component parts 85 is assembled in the shell 8.In addition, in this example, with snap ring 9 when ring embeds with groove 82, the surperficial butt of the vertical plane of snap ring 9 (direction of principal axis one side end face) 901 and component parts 85, and the inclined plane part 92 of snap ring 9 and ring with the inclined-plane of groove 82 to facial 822 butts.Thus, utilize the inclined plane part 92 of snap ring 9, with the inclined-plane of groove 82 component to the direction of principal axis (vertical direction among Figure 29) of the reaction force of face 822 power that apply, vertical plane 901 fluid-tight engagement that can make snap ring 9 are guaranteed very high positioning accuracy in the surface of component parts 85 to ring.
As Fig. 1～shown in Figure 3, the clip ring embedded jig 4 that this routine clip ring back judgement jig 2 and being used for embeds snap ring 9 to assembled parts 8 constitutes snap ring apparatus for assembling 1 together.Clip ring back judgement jig 2 and clip ring embedded jig 4 all do not make the drive source of electricity consumption or fluid etc., move by operating personnel's manual operation fully.
Snap ring apparatus for assembling 1 has: mounting is as the mounting table 12 of the shell 8 of the A/T of assembled parts 8; The mobile device 13 that clip ring embedded jig 4 is moved in the shell 8 of the A/T of mounting table 12 to mounting; The pallet 11 that mounting table 12, mobile device 13 and clip ring back judgement jig 2 are fixed.
This routine mounting table 12 constitutes, and comes the shell 8 of mounting A/T up towards the open side of assembly hole 81.This routine mobile device 13, constitute make clip ring embedded jig 4 up and down direction move, and have: the embedding clamp base portion 41 (with reference to Figure 19) that is fixed with clip ring embedded jig 4; Be used for guiding up and down and embed the guide portion 14 that clamp base portion 41 makes it to move; The gravity that reduction clip ring embedded jig 4 and embedding clamp base portion 41 are produced is so that the balance portion 15 of easy mobile clip ring embedded jig 4 and embedding clamp base portion 41 usefulness.
As Fig. 8～shown in Figure 10, this routine balance portion 15 is constructed as follows, one end of metal wire 151 is installed to the clamp base portion 41 that embeds, and counterweight 152 is installed at the other end of metal wire 151, by a plurality of pulleys 153, make the gravity that acts on clip ring embedded jig 4 and embed the gravity of clamp base portion 41 and act on counterweight 152 obtain balance.
As shown in figure 12, the maintaining part 22 of this routine clip ring back judgement jig 2, the mode of periphery with guiding snap ring 9 is configured, in maintaining part 22, from maintaining part 22 during to clip ring embedded jig 4 handing-over snap rings 9,521 opposed positions of each chuck jaw of chuck segment 5 in the clip ring embedded jig 4 are formed with the portion that dodges 221 that is used to avoid with the interference of this each chuck jaw 521.
As Figure 11, shown in Figure 12, maintaining part 22 has the concave shape of embedding and mounting snap ring 9.In maintaining part 22, can be equipped with locating piece 23 slidably to the footpath of this maintaining part 22 direction, the notch 91 in this locating piece 23 and the snap ring 9 engages and carries out location on the Zhou Fangxiang of notch 91 from interior all sides.Locating piece 23 has a pair of inclined-plane 231, and the Zhou Fangxiang width on this inclined-plane dwindles gradually towards the footpath direction outside, so that engage with the notch 91 of snap ring 9 from interior all sides, and utilizes force application apparatus 232 with the locating piece radius vector direction outside application of force.
As shown in figure 16, the table back of the body judging part 21 in this routine clip ring back judgement jig 2 is that the table that relative maintaining part 22 sets is slidably betrayed fault block 21, and table is betrayed in the fault block 21, and the judgement that engages with the part of snap ring 9 forms with groove 210 along continuous straight runs.Judge with groove 210, below form side's side bearing surface 211 of the vertical plane butt in direction of principal axis one side end face 901 with snap ring 9, and form the opposing party's side bearing surface 212 of inclined plane part 92 butts in the direction of principal axis opposite side end face 902 with snap ring 9 up.
In addition, as shown in the drawing, this routine maintaining part 22 betraying the opposed in the horizontal direction position of fault block 21 with table, has the guide portion 223 to interior all side channeling conducts of snap ring 9.So, make table betray fault block 21 when the snap ring 9 that remains on maintaining part 22 moves, guide portion 223 is blocked in interior all sides of snap ring 9, and can prevent the dislocation of snap ring 9.
Shown in Fig. 8～11, this routine maintaining part 22 and table are betrayed fault block 21, are provided in above-mentioned relatively pallet 11 and can betray disconnected clamp base portion 3 to the table that horizontal direction is slided.Table is betrayed disconnected clamp base portion 3, can be used for snap ring 9 to the fixing fixed position 301 of maintaining part 22 be used for snap ring 9 is slided between the delivery position 302 of clip ring embedded jig 4 handing-over.
As Figure 13～shown in Figure 15, table is betrayed disconnected clamp base portion 3 and is had: slip fixed bar 31, and it engage with limited block 16 on being arranged on pallet 11, and fixes the slip that this table is betrayed the clamp base portion 3 of breaking on fixed position 301 and delivery position 302; Connecting rod 32, it is betrayed fault block 21 with table and engages slip fixed bar 31 is slided.
Shown in Figure 14,17, clip ring back judgement jig 2 constitutes, and table is being betrayed fault block 21 when moving to clamped position 201, removes the engaging of 31 pairs of limited blocks 16 of slip fixed bars by connecting rod 32.
As shown in figure 13, table is betrayed disconnected clamp base portion 3, slides by the guide rail 17 that slide block 170 is oppositely arranged on the pallet 11, and can slide to horizontal direction.Slip fixed bar 31, by force application apparatus 311, quilt is to the direction application of force that engages with limited block 16.
This routine connecting rod 32 can be that rotate at the center with the rotating fulcrum portion 222 that is arranged on the maintaining part 22, and makes an end be sticked in table to betray fault block 21, and make the other end be sticked in slip fixed bar 31.At an end and the other end of connecting rod 32, be formed with respectively on elongated slot 321, one ends elongated slot 321 be arranged on the table pin 213 of betraying on the fault block 21 and engage, the elongated slot 321 on the other end engages with pin 312 on being arranged on slip fixed bar 31.
As Fig. 8, shown in Figure 13, the table of this example is betrayed fault block 21 and is constituted the glide direction slip of betraying disconnected clamp base portion 33 along table.The slip fixed bar 31 of this example constitutes along the direction vertical with glide direction and slides.Connecting rod 32 has L shaped shape, and is rotated fulcrum 222 supportings at the corner part of L shaped shape.
In addition, as shown in figure 14, connecting rod 32 is subjected to making table to betray the action that fault block 21 slides to glide direction and rotate, by this rotation slip fixed bar 31 is slided to the direction perpendicular to glide direction, and can remove the engaging of slip fixed bar 31 relative limit pieces 16.
As Figure 10, shown in Figure 11, this routine limited block 16, constitute by spacing cross bar 16 along the long chi shape of the horizontal direction setting of pallet 11, table is betrayed disconnected clamp base portion 3, end at the end face card sliding stop fixed bar 31 of the long chi direction of spacing cross bar 16 is fixed on fixed position 301 or the delivery position 302 and slide.
In addition, as shown in Figure 9, betray fault block 21 and table is betrayed in the disconnected clamp base portion 3, be respectively equipped with the operating portion 214,33 of operating personnel's operation at table.Table is betrayed fault block 21 and is shown to betray disconnected clamp base portion 3 and constitutes, and carries out slide by each operating portion 214,33.
As Fig. 9, shown in Figure 10, table is betrayed disconnected clamp base portion 3 and is constituted, and after making it to slide into delivery position 302 by the operating personnel, resets to fixed position 301 by resetting means 34.This routine resetting means 34 constitutes, and the installation table is betrayed disconnected clamp base portion 3 on an end of metal wire 341, and at the other end of metal wire 341 counterweight 342 is installed, and by a plurality of pulleys 343 table is betrayed disconnected clamp base portion 3 to fixed position 301 stretchings.
This routine clip ring back judgement jig 2 is table back ofs the body of judging snap ring 9 to clip ring embedded jig 4 handing-over snap rings 9 time, can inerrably join the parts of snap ring 9 to the clip ring embedded jig 4 table back ofs the body.
Shown in Figure 12,13, when the operation personnel at the fixing snap ring 9 of maintaining part 22, and judge that the table of snap ring 9 is unlucky, make above-mentioned table betray fault block 21 relative maintaining parts 22 slips by aforesaid operations portion 214.At this moment, as shown in figure 17, under the errorless state of the table back of the snap ring 9 that is fixed in maintaining part 22, side's side bearing surface 211 that table is betrayed fault block 21 coincide with the integral body of direction of principal axis one side end face 901 of snap ring 9, and table the opposing party's side bearing surface 212 of betraying fault block 21 can be betrayed table fault block 21 and slide into the clamped position 201 that engages with the part of snap ring 9 when being coincide with the integral body of the direction of principal axis opposite side end face 902 of snap ring 9.
In addition, as shown in figure 14, table is being betrayed fault block 21 when sliding into clamped position 201, above-mentioned connecting rod 32 rotates, and along with the fastening state of the slip fixed bar 31 of this rotation relative limit piece 16 is disengaged.Thus, table is betrayed disconnected clamp base portion 3 and just can be slided, the operating personnel can by operating portion 33 with table betray disconnected clamp base portion 3 from the fixed position 301 to delivery position 302 slips.
Therefore, as Fig. 1, shown in Figure 9, make to keep the maintaining part 22 of snap ring 9 to slide into delivery position 302, and can make maintaining part 22 mutually opposed with the chuck segment 5 in the clip ring embedded jig 4.Like this, the operating personnel can send this snap ring 9 after the table back of the body of having confirmed to be fixed on the snap ring 9 on the maintaining part 22 reliably is errorless to clip ring embedded jig 4.
On the other hand, as shown in figure 18, when the operating personnel makes table betray relative maintaining parts 22 slips of fault block 21, the table back of the body of snap ring 9 is inverted, it is opposed with the part of the direction of principal axis opposite side end face 902 of snap ring 9 that table is betrayed side's side bearing surface 211 of fault block 21, and the opposing party's side bearing surface 212 that table is betrayed fault block 21, can't be betrayed table fault block 21 and slide into clamped position 201 when opposed with the part of direction of principal axis one side end face 901 of snap ring 9.At this moment, as shown in figure 15, connecting rod 32 does not rotate, and can't remove the fastening state of slip fixed bar 31 relative limit pieces 16.
Thus, the operating personnel can't make table betray disconnected clamp base portion 3 and slide, and can identify at the table back of the snap ring 9 that is arranged at maintaining part 22 wrong.
Afterwards, the operating personnel changes the table back of the body of snap ring 9, correctly with snap ring 9 to maintaining part 22 fixing and correct after, can make table betray fault block 21 once more and slide.
Like this, in the present embodiment, only when the table back of the body is errorless, snap ring 9 can be joined to clip ring embedded jig 4.In addition, unlucky at the table of judging snap ring 9 in this example, need not to use the electrical control of sensor etc., utilize the structure of machinery can judge the table back of the body extremely simply.In addition, in this example, need not any power source, can show to betray the various slides that fault block 21 and table are betrayed disconnected clamp base portion 3 by operating personnel's manual operation.
Therefore,, judge the table back of the body by the structure of simple machinery according to this routine clip ring back judgement jig 2, and can be with snap ring 9 to clip ring embedded jig 4 handing-over.In addition, utilize clip ring embedded jig 4, can show to carry on the back errorless and stably the ring of snap ring 9 in the shell 8 of A/T is embedded in groove 82.
(embodiment 2)
In this example, to above-mentioned clip ring embedded jig 4, particularly 19～29 describe in conjunction with the accompanying drawings.
As Fig. 1, Figure 19～shown in Figure 22, this routine clip ring embedded jig 4 is to be used for to the ring that forms on the Zhou Fangxiang in the assembly hole 81 at assembled parts 8 embedding the anchor clamps of the snap ring that is the C word shape 9 with notch 91 with in the groove 82.On the assembly hole 81 in the assembled parts 8 of this example, along the depth direction vertical with the Zhou Fangxiang of assembly hole 81, the many places on the Zhou Fangxiang of assembly hole 81 are formed with depth direction groove 83.
As Figure 24, shown in Figure 28, clip ring embedded jig 4 has the chuck segment 5 of periphery of the above-mentioned snap ring 9 of clamping and the push rod portion 6 that will be ejected by the snap ring under the state of chuck segment 5 clampings 9.Chuck segment 5 has the chuck jaw 521 that a plurality of peripheries to snap ring 9 are carried out clamping, and each chuck jaw 521 forms to keep and enters in the depth direction groove 83 and the periphery of snap ring 9 is carried out the shape of the state of clamping.
In addition, as Figure 26, shown in Figure 27, a plurality of chuck jaws 521 are arranged on the many places on the Zhou Fangxiang both ends 911 that comprise the notch 91 that constitutes snap ring 9, this snap ring 9 are carried out on the position of clamping.
As shown in figure 25, eject ejecting in the front end face 611 and, being formed the most outstanding of snap ring 9 in push rod portion 6 at the position 611A that the pars intermedia 93 (with reference to Fig. 4) of a side opposite with the notch 91 of snap ring 9 connects.In addition, clip ring embedded jig 4 constitutes, as shown in figure 28, the front end face of a plurality of chuck jaws 521 is coincide with the position of ring with the opening side end face 822 of groove 82, and as shown in figure 29, utilize to eject front end face 611 in the push rod portion 6, from pars intermedia 93, earlier snap ring 9 is ejected.
Shown in Figure 26,27, a plurality of chuck jaws 521 of this example comprise: the 1st chuck jaw 521A of clamping comes together at the both ends 911 that will constitute the notch 91 of snap ring 9; Be dispersed in rest parts on the Zhou Fangxiang of snap ring 9 and carry out a plurality of the 2nd chuck jaw 521B of clamping.The 2nd chuck jaw 521B of this example roughly equally spaced disposes 4 places on removing by the position beyond the part of the 1st chuck jaw 521A clamping.
In addition, the amount of movement of the relative snap ring 9 of the 1st chuck jaw 521A can be bigger than the amount of movement of the relative snap ring 9 of the 2nd chuck jaw 521B.In addition, compare, can form the elastic deformation amount's (clamping deformation amount) who makes snap ring 9 that strain takes place by the 1st chuck jaw 521A bigger with the elastic deformation amount's (clamping deformation amount) who makes snap ring 9 that strain takes place by the 2nd chuck jaw 521B.Thus, carry out clamping the most doughtily by the periphery at notch 91, stably the clamping snap ring 9.In addition, as the method for the amount of movement of the relative snap ring 9 that increases the 1st chuck jaw 521A, can be by for example, as shown in figure 24, between piece that forms rotating fulcrum portion 511 and chuck seat portion 51, sandwich compensating plate 512 and easily carry out.
Shown in Figure 19～21, this routine clip ring embedded jig 4 constitutes in the assembly hole 81 in the shell 8 of the A/T of mounting on mounting table 12 and descends.
Shown in Figure 23,24, each dwang 52 has L shaped shape, and on the corner part of L shaped shape, the rotating fulcrum portion 511 that is formed on relatively on the chuck seat 51 is supported rotationally.Chuck jaw 521 is formed on dwang 52 bottom of the swing arm portion of extending downwards, rotating-operation member 53, and the end of the swing arm portion of extending with inside all sides on dwang 52 engages.
In addition, in Figure 23, Figure 24, Figure 28 etc., understand, relatively rotate the central axis (center of chuck segment 5 and push rod portion 6) of functional unit 53, the dwang 52 that is provided with chuck jaw 521 is shown in the left side, push rod portion 6 is shown on the right side for convenient.
As Figure 19, shown in Figure 20, main basal base 57 in clip ring embedded jig 4 is equipped with rotating handle 54 that can be made for the industry personnel operation and the ball screw unit 55 that the spinning movement of rotating handle 54 is transmitted to rotating-operation member 53 through a plurality of power transmission members 581,582.Ball screw unit 55 has at the ball-screw 551 that links on the direction of principal axis of rotating-operation member 53 with the state that combines with ball-screw 551 screw threads and is fixed on nut 552 on the main basal base 57.
In addition, the clamping of this routine chuck segment 5 and the action of non-clamping are rotated rotating handle 54 by the operating personnel and are carried out.This routine rotating-operation member 53 is attached on the direction of principal axis of ball-screw 551, and chuck seat 51 is fixed on the main basal base 57 being rotated under the state of locking by a plurality of axles 56.On main basal base 57, be fixed with the nut 552 that combines with ball-screw 551 screw threads.
In addition, as Figure 20, shown in Figure 22, rotating handle 54 can be that the center is rotated operation with the pivot point portion 571 that is arranged on the main basal base 57, and is fixed in the 1st gear 581 of pivot point portion 571 rotations relatively.The 1st gear 581 and 582 engagements of the 2nd gear, the 2nd gear 582 is fixed in ball-screw 551.
As shown in figure 19, the 2nd gear 582 axially moves up and down by the rotation of ball-screw 551.Therefore, the 2nd gear 582 to the 1 gears 581 more thicken the facewidth (width of above-below direction among Figure 19), so that do not break away from the engagement with the 1st gear 581.In addition, the 2nd gear 582, to ball-screw 551 transmit the revolving force of 1st gear 581 on one side, relative the 1st gear 581 changes the position of engagement on direction of principal axis on one side, thus, allows the motion axially of ball-screw 551.
In addition, as Figure 20, shown in Figure 24, when the operation personnel make rotating handle 54 rotations, through the 1st gear 581 and the 2nd gear 582, ball-screw 551 and rotating-operation member 53 rotate, and along with the rotation of ball-screw 551, rotating-operation member 53 relatively slides with respect to nut 552, main basal base 57, a plurality of axle 56 and chuck seat 51.Thus, a plurality of dwangs 52 that engage with rotating-operation member 53 rotate synchronously, and can carry out the clamping or the non-clamping of the snap ring 9 that undertaken by a plurality of chuck jaws 521.
Shown in Figure 21,22, the push rod portion 6 in this routine clip ring embedded jig 4 is adapted to and can moves relative to main basal base 57, is equipped with the lever 64 that can be operated by the operating personnel on main basal base 57.In addition, the action of the advance and retreat of push rod portion 6 is undertaken by operating personnel's rotating operation handle 64.
Push rod portion 6 has: form the above-mentioned pushing block 61 that ejects front end face 611; The sliding panel 62 that is subjected to the operation of lever 64 and advances and retreat; The a plurality of axles 63 that link sliding panel 62 and pushing block 61.In addition, lever 64, clamping rpole 65 through engaging and the rod 66 that engages with this clamping rpole 65 with this lever 64, and link with sliding panel 62.
In addition, as Figure 21, Figure 24, shown in Figure 28, when operation personnel operation lever 64, through the 1st gear part 641 and the 2nd gear part 651, clamping rpole 65 rotates, and along with this rotation, rod 66, sliding panel 62, a plurality of axle 63 and the above-mentioned relatively chuck segment 5 of pushing block 61 are slided relatively.Thus, push rod portion 6 can eject the snap ring 9 on a plurality of chuck jaws 521 of clamping in chuck segment 5 from a plurality of chuck jaws 521.
In addition, as shown in figure 21, pushing block 61 can be retracted into original position by being configured in the force application apparatus 631 of axle 63 periphery.
In addition,, eject front end face 611 in this routine pushing block 61, be formed on the remainder on the Zhou Fangxiang except the formation position of a plurality of chuck jaws 521 as Figure 25, shown in Figure 26.In addition, for pushing block 61,, be formed with the portion of dodging 612 in position corresponding to a plurality of chuck jaws 521.
In addition, eject front end face 611, integral body forms and ejects the inclined plane shape that direction (descent direction of push rod portion 6) tilts relatively, and is wherein outstanding with the position 611A of pars intermedia 93 butts of snap ring 9.In addition, eject in the front end face 611, the position 611B of periphery that is positioned at the notch 91 of snap ring 9 is positioned at the bosom.
As Figure 19～shown in Figure 21, on clip ring embedded jig 4, can dispose location guide block 42 slidably at above-below direction by slider bar 421, this location guide block 42 carries out the location of the assembled device 8 of the location of maintaining part 22 of relative this clip ring embedded jig 4 and relative this clip ring embedded jig 4.Slider bar 421 is adapted to relatively, and main basal base 57 slides.
As Fig. 1, shown in Figure 19, when above-mentioned table being betrayed disconnected clamp base portion 3 and slide into delivery position 302, keep the maintaining part 22 of snap ring 9 mutually opposed with the chuck segment 5 in the clip ring embedded jig 4.
In addition, as Figure 19, shown in Figure 23, the operating personnel descends clip ring embedded jig 4, and make it with table that to betray disconnected clamp base portion 3 opposed, and rotate above-mentioned rotating handle 54, and utilize a plurality of chuck jaws 521 in the chuck segment 5, come the periphery of clamping at the snap ring 9 of maintaining part 22 maintenances.At this moment, a plurality of chuck jaws 521 can make snap ring 9 strains carry out clamping in the mode of tube reducing.In addition, when carrying out the clamping of this snap ring 9, utilize above-mentioned locating piece 23, can prevent changing of snap ring 9 towards (the Zhou Fangxiang position of notch 91).
In addition, as Figure 27, shown in Figure 28, in chuck segment 5, a plurality of chuck jaws 521 are arranged on the many places on the Zhou Fangxiang both ends 911 that comprise the notch 91 that constitutes snap ring 9, snap ring 9 are carried out on the position of clamping.Therefore, when the mode of utilizing a plurality of chuck jaws 521 with tube reducing made snap ring 9 that strains take place, the 1st chuck jaw 521A can carry out clamping to the both ends 911 of the snap ring 9 of elastic reactance maximum, and stably the clamping snap ring 9.
Then, the operating personnel with clip ring embedded jig 4 when table is betrayed disconnected clamp base portion 3 and is risen, table is betrayed disconnected clamp base portion 3 and is reset to fixed position 301 (with reference to Figure 10) by above-mentioned resetting means 34.
Then, as Figure 20, shown in Figure 28, the operating personnel will descend in the assembly hole 81 in the shell 8 of the A/T of clip ring embedded jig 4 on being positioned in mounting table 12.At this moment, a plurality of chuck jaws 521 of the periphery of clamping snap ring 9 utilize the space in the depth direction groove 83 in the shell 8 of A/T, can descend in assembly hole 81.
In addition, as shown in figure 28, the operating personnel is positioned at the front end face that clip ring embedded jig 4 drops to a plurality of chuck jaws 521 in all side of ring with the opening side end face 822 of groove 82.
Then, as Figure 21, shown in Figure 28, the operating personnel operates aforesaid operations handle 64, and a plurality of relatively chuck jaws 521 of pushing block 61 are descended.Thus, as shown in figure 29, by ejecting front end face 611 in the pushing block 61, will from a plurality of chuck jaws 521, eject by the snap ring 9 of the state of a plurality of chuck jaw 521 clampings.At this moment, snap ring 9 utilizes the hole enlargement on one side of its elastic-restoring force, Yi Bian be embedded in ring with in the groove 82.
In addition, as shown in figure 25, eject front end face 611, integral body forms the inclined plane shape of inclination, and is wherein outstanding with the position 611A of pars intermedia 93 butts of snap ring 9.Therefore, as Figure 28, shown in Figure 29, near the notch 91 of snap ring 9 before from chuck jaw 521, breaking away from, near the of pars intermedia 93 breaks away from from chuck jaw 521, and according to its elastic-restoring force, near the of pars intermedia 93 can be embedded in groove 82 to ring than near the more first of notch 91.
Afterwards, make rising in the assembly hole 81 of clip ring embedded jig 4 from the shell 8 of A/T, thereby finish a series of action of the assembling of carrying out snap ring 9.
Therefore, according to this routine clip ring embedded jig 4, can stably the ring of snap ring 9 to assembled parts 8 be embedded in groove 82.
Claims (8)
1. a clip ring embedded jig is used for using in the groove to the ring that forms on the Zhou Fangxiang in the assembly hole at assembled parts, embeds the snap ring that is the C word shape with notch, it is characterized in that,
In above-mentioned assembly hole, along the depth direction of this assembly hole, the many places on the Zhou Fangxiang of this assembly hole are formed with the depth direction groove,
This clip ring embedded jig has: the chuck segment of the periphery of above-mentioned snap ring being carried out clamping; The push rod portion that will eject by the above-mentioned snap ring under the state of this chuck segment clamping,
Above-mentioned chuck segment has a plurality of chuck jaws, above-mentioned chuck jaw can be kept and enter in above-mentioned depth direction groove and the periphery of above-mentioned snap ring is carried out the state of clamping, above-mentioned a plurality of chuck jaw is arranged on the many places on Zhou Fangxiang both ends, this snap ring that comprises the above-mentioned notch that constitutes above-mentioned snap ring is carried out on the position of clamping
Above-mentioned push rod portion eject above-mentioned snap ring eject in the front end face and at week of above-mentioned snap ring position of connecting of the pars intermedia of a side opposite upwards with the above-mentioned notch of above-mentioned snap ring, form the most outstanding,
And constitute, the front end face of above-mentioned a plurality of chuck jaws and above-mentioned ring are coincide with the position of the opening side end face of groove, and utilize the above-mentioned front end face that ejects in the above-mentioned push rod portion, from above-mentioned pars intermedia above-mentioned snap ring is ejected earlier.
2. clip ring embedded jig according to claim 1, it is characterized in that, the above-mentioned front end face that ejects in the above-mentioned push rod portion is formed on remainder except that the formation position of above-mentioned a plurality of chuck jaws, on the Zhou Fangxiang, and forms integral body and eject direction relatively.
3. clip ring embedded jig according to claim 1 and 2 is characterized in that above-mentioned chuck segment sets with respect to main basal base, and the above-mentioned relatively assembled parts of this main basal base move up and down, and have: the fixing chuck seat of this main basal base relatively; A plurality of dwangs that relative this chuck seat sets rotationally; Rotating-operation member, this rotating-operation member are adapted to and can move relative to above-mentioned main basal base, and engage with above-mentioned a plurality of dwangs,
Above-mentioned chuck jaw is respectively formed at the bottom of the swing arm portion of extending of above-mentioned a plurality of dwangs downwards, and above-mentioned rotating-operation member engages with the end of the swing arm portion that inside all sides of above-mentioned a plurality of dwangs are extended,
Above-mentioned chuck segment constitutes, and relatively moves by making above-mentioned chuck seat and above-mentioned rotating-operation member, above-mentioned a plurality of dwang is rotated simultaneously, and by above-mentioned a plurality of chuck jaws above-mentioned snap ring is carried out clamping or non-clamping.
4. clip ring embedded jig according to claim 3 is characterized in that, is equipped with on above-mentioned main basal base: can be by the rotating handle of operating personnel's operation; The ball screw unit that the spinning movement of this rotating handle is transmitted to above-mentioned rotating-operation member through a plurality of power transmission members,
This ball screw unit has: the ball-screw that links on the direction of principal axis of above-mentioned rotating-operation member; Be fixed on nut on the above-mentioned main basal base with the state that combines with this ball-screw screw thread,
And constitute, spinning movement when the above-mentioned rotating handle that is subjected to being undertaken by the operating personnel, through above-mentioned a plurality of power transmission members, above-mentioned ball-screw and above-mentioned rotating-operation member rotate and slide relative to above-mentioned main basal base, and the above-mentioned a plurality of dwangs that engage with this rotating-operation member are rotated simultaneously.
5. clip ring embedded jig according to claim 3 is characterized in that, above-mentioned push rod portion is adapted to and can moves relative to above-mentioned main basal base, and being equipped with on this main basal base can be by the lever of operating personnel's operation,
And constitute, be subjected to the operation of the aforesaid operations handle that undertaken by the operating personnel, and above-mentioned push rod portion is moved.
6. clip ring embedded jig according to claim 1 is characterized in that, above-mentioned a plurality of chuck jaws have: the both ends that will constitute the above-mentioned notch of above-mentioned snap ring the 1st chuck jaw of clamping of coming together; The 2nd chuck jaw of clamping is carried out at remaining position on a plurality of Zhou Fangxiang that are dispersed in above-mentioned snap ring.
7. clip ring embedded jig according to claim 6 is characterized in that, the amount of movement of the above-mentioned relatively snap ring of above-mentioned the 1st chuck jaw is bigger than the amount of movement of the above-mentioned relatively snap ring of above-mentioned the 2nd chuck jaw.
8. clip ring embedded jig according to claim 1 is characterized in that, above-mentioned assembled parts are shells of automatic transimission,
Above-mentioned snap ring, be the ring that forms on the Zhou Fangxiang that is embedded in above-mentioned shell with in the groove, and prevent the parts of axial dislocation of the component parts of above-mentioned automatic transimission.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006334995 | 2006-12-12 | ||
| JP2006334995A JP2008142864A (en) | 2006-12-12 | 2006-12-12 | Snap ring engagement instrument |
| JP2006-334995 | 2006-12-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101200028A CN101200028A (en) | 2008-06-18 |
| CN101200028B true CN101200028B (en) | 2010-06-02 |
Family
ID=39515488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007101882593A Expired - Fee Related CN101200028B (en) | 2006-12-12 | 2007-11-30 | Clip ring embedded jig |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2008142864A (en) |
| CN (1) | CN101200028B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110133352A1 (en) | 2008-05-30 | 2011-06-09 | Hoya Corporation | Method of manufacturing lens casting mold |
| CN102749013B (en) * | 2012-06-19 | 2015-08-12 | 苏州速腾电子科技有限公司 | A kind of jump ring spacing tool that utilizes carries out the method detected |
| JP5880772B1 (en) * | 2015-06-10 | 2016-03-09 | 富士ゼロックス株式会社 | Retaining ring mounting tool, shaft manufacturing method |
| CN108098284B (en) * | 2016-11-25 | 2020-11-10 | 昂华（上海）自动化工程股份有限公司 | Sealing ring clamping device |
| CN112372275A (en) * | 2020-09-07 | 2021-02-19 | 东风电驱动***有限公司 | Automobile instrument pointer press-fitting equipment |
| CN115213651A (en) * | 2022-07-01 | 2022-10-21 | 北京北机机电工业有限责任公司 | Hoop mounting device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3413478A1 (en) * | 1984-04-10 | 1985-10-17 | Bayerische Motoren Werke AG, 8000 München | Device for inserting an open spring ring into a peripheral groove of a bore or shaft |
| US4965926A (en) * | 1988-04-16 | 1990-10-30 | Seeger-Orbis Gmbh | Tensioning assembly apparatus having transducers mounted on the projections for tensioned retaining rings |
| CN1063532C (en) * | 1994-10-24 | 2001-03-21 | 卢卡斯工业有限公司 | Securing ring, device for fitting it and method for fitting it |
-
2006
- 2006-12-12 JP JP2006334995A patent/JP2008142864A/en active Pending
-
2007
- 2007-11-30 CN CN2007101882593A patent/CN101200028B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3413478A1 (en) * | 1984-04-10 | 1985-10-17 | Bayerische Motoren Werke AG, 8000 München | Device for inserting an open spring ring into a peripheral groove of a bore or shaft |
| US4965926A (en) * | 1988-04-16 | 1990-10-30 | Seeger-Orbis Gmbh | Tensioning assembly apparatus having transducers mounted on the projections for tensioned retaining rings |
| CN1063532C (en) * | 1994-10-24 | 2001-03-21 | 卢卡斯工业有限公司 | Securing ring, device for fitting it and method for fitting it |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101200028A (en) | 2008-06-18 |
| JP2008142864A (en) | 2008-06-26 |
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