CN107175623A - The device of O-ring is assembled in annular groove on inner hole of workpiece wall - Google Patents
The device of O-ring is assembled in annular groove on inner hole of workpiece wall Download PDFInfo
- Publication number
- CN107175623A CN107175623A CN201710256883.6A CN201710256883A CN107175623A CN 107175623 A CN107175623 A CN 107175623A CN 201710256883 A CN201710256883 A CN 201710256883A CN 107175623 A CN107175623 A CN 107175623A
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- Prior art keywords
- ring
- breathing
- feed bin
- inner hole
- annular groove
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
- B25B27/28—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same positioning or withdrawing resilient bushings or the like
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Abstract
The present invention relates to the device that O-ring is assembled in a kind of annular groove on inner hole of workpiece wall, including：Store the material storage mechanism of O-ring；Feed bin, feed bin exports the accepting groove of O-ring provided with housing on material storage mechanism, feed bin is additionally provided with the passage through accepting groove；O-ring in the accepting groove is pushed to the pusher in the passage；Support the bearing of workpiece；Tapered sleeve, one end of tapered sleeve is corresponding with one end of the passage on feed bin；Guiding mechanism, guiding mechanism is slidably fitted on bearing, the other end connection of tapered sleeve and guiding mechanism；Breathing mechanism, breathing mechanism includes the straight line driving mechanism of breathing part and driving breathing part and guiding mechanism linear motion, and breathing part one end is corresponding with the other end of the passage on feed bin, and the other end of breathing part is connected with straight line driving mechanism.The present invention has the advantages that in workpiece hole interior annular groove automatic assembling "O"-ring.
Description
Technical field
The present invention relates to a kind of assembly tooling, and in particular to assembles O-shaped in a kind of annular groove on inner hole of workpiece wall
The device of circle.
Background technology
At present, "O"-ring technology is assembled in public automobile pipe joint, and its method is：Hand-held pipeline-like workpiece, will be simple
Conical sleeve (be in funnel-form), insert inner hole of workpiece, another hand is caught with step and is cased with the flexible core of O-ring in advance
Rod, inserts conical sleeve, promotes plug, and O-ring radial contraction is assemblied in inner hole of workpiece coordination to be installed through conical sleeve outlet
Put.Assembling mode both hands are used in combination, and labor intensity is high, and O-ring has stress under compressive state, and easy arch camber is assembled repeatedly, work
Efficiency is low.
Notification number discloses a kind of automobile pipe joint automatic assembling "O"-ring for the patent of invention of " CN103934658B "
Device, it includes bottom plate, and being arranged on bottom plate is used to carry out pipe joint spacing locating piece, and is arranged on bottom plate
Feeding machanism, feeding pusher, the feeding machanism include the gripping block being arranged on bottom plate, and one end is clamped by gripping block
Mandrel, the other end of mandrel is in the side of above-mentioned locating piece, and sliding sleeve is arranged with mandrel, and drive is slided on mandrel
Reciprocating scalable device；The feeding pusher can be reciprocating in mandrel axis direction including being arranged on bottom plate
Slide carriage, is movably arranged on the claw for following slide carriage to move in the lump on slide carriage, can relatively rotating and having latch, and promotion is slipped
The reciprocating drive mechanism of plate, claw, be fixedly installed on the bottom plate below claw on support plate, the support plate be provided with
The Back Word type guide groove that mandrel axis direction is set into angle, the claw lower end is provided with the guiding moved in guide groove
Pin.
However, above-mentioned device can only assemble O-ring in the annular groove on excircle of workpiece side face, for inner hole of workpiece
In the assembling of O-ring can not but realize.
The content of the invention
The dress of O-ring can be assembled in the annular groove on inner hole of workpiece wall it is an object of the invention to provide a kind of
Put.
The device of O-ring is assembled in annular groove on inner hole of workpiece wall, including：
Store the material storage mechanism of O-ring；
Feed bin, feed bin exports the accepting groove of O-ring provided with housing on material storage mechanism, feed bin is additionally provided with through accepting groove
Passage；
O-ring in the accepting groove is pushed to the pusher in the passage；
Support the bearing of workpiece；
Tapered sleeve, one end of tapered sleeve is corresponding with one end of the passage on feed bin；
Guiding mechanism, guiding mechanism is slidably fitted on bearing, the other end connection of tapered sleeve and guiding mechanism；
Breathing mechanism, breathing mechanism includes the straight line of breathing part and driving breathing part and guiding mechanism linear motion
Drive mechanism, breathing part one end is corresponding with the other end of the passage on feed bin, the other end and linear drives of breathing part
Mechanism is connected.
Further, in addition to by the O-ring on material storage mechanism the feed mechanism in feed bin accepting groove is sent to, the feeding
Mechanism includes
Pusher sliding sleeve, the pusher sliding sleeve is enclosed on material storage mechanism；
Produce the expansion bend of elastic acting force；
Strainer；
Drawstring, one end of drawstring is connected with pusher sliding sleeve, and the other end of drawstring is bypassed after strainer and is connected with expansion bend.
Further, strainer includes roller；
Turning rolls, roller is arranged on turning rolls by axle.
Further, the feed bin is provided with positioned at the accepting groove side and penetrates into the short slot of accepting groove, the storage
Expect that the output end of mechanism is located in the short slot.
Further, material storage mechanism includes support；
The plug being set with for O-ring, one end of plug is connected with support.
Further, pusher includes first straight line driver；
Scraping wings, one end of scraping wings is fixedly connected with the clutch end of first straight line driver, scraping wings it is another
Splaying coordinates in the accepting groove in feed bin.
Further, one end that the scraping wings is located in accepting groove, which is provided with, is used for the part with O-ring outer circumference surface
The arc notch of matching.
Further, the guiding mechanism includes guide rod, and the guide rod is slidably fitted on bearing；
The other end connection of guide holder, guide holder and guide rod；
First spring, the first spring housing on the guide bar, support by one end and the bearing of the first spring, the first spring it is another
Supported with guide holder at end.
Further, the breathing part includes bar portion；
At least two breathing blocks, one end of these breathing blocks is arranged on the same circumference of the bar portion other end, breathing block
The other end is free end, and the periphery of breathing block free end is provided with groove.
Further, breathing block includes being connected successively the first flat segments, the first cone segments, the second flat segments, the
Two cone segments.
Further, straight line driving mechanism includes second straight line driver；
Mounting seat, mounting seat is fixedly connected with the clutch end of second straight line driver；
Push rod, one end of push rod is fixedly connected with mounting seat；
Sliding sleeve, sliding sleeve gap coordinates on push rod；
Second spring, second spring is enclosed on push rod, and one end and the mounting seat of second spring are supported, second spring it is another
Supported with sliding sleeve at end.
Beneficial effects of the present invention：Realize workpiece hole interior annular groove " automatic assemblings of O " type circles, overcome hand assembled
The drawbacks of difficulty, easily wound " O " type circles.The invention is swift in motion, dependable performance and simple in construction, easy to operate, and labor intensity is small,
Operating efficiency is high.
Brief description of the drawings
Fig. 1 is the structural representation of the device of assembling O-ring in annular groove of the present invention on inner hole of workpiece wall；
Fig. 2 for the present invention in scraping wings schematic diagram；
Fig. 3 for the present invention in breathing block schematic diagram；
Fig. 4 for the present invention in feed bin schematic diagram；
Fig. 5 for the present invention in workpiece schematic diagram；
Fig. 6 is inserted into the schematic diagram in inner hole of workpiece for the tapered sleeve in the present invention after displacement；
Reference in figure is represented：1 is bottom plate, and 2 be support, and 3 be plug, and 4 be feed bin, and 4a is accepting groove, and 4b is logical
Road, 4c is short slot, and 4d is the conical surface, and 5 be feed bin bearing, and 6 be pusher sliding sleeve, and 7 be expansion bend, and 8 be roller, and 9 be turning rolls, and 10 are
Drawstring, 11 be first straight line driver, and 12 be scraping wings, and 12a is arc notch, and 13 be bearing, and 14 be tapered sleeve, and 15 be guiding
Bar, 16 be guide holder, and 17 be the first spring, and 17a is bar portion, and 18 be breathing block, and 18a is groove, and 18b is the first flat segments, 18c
For the first cone segments, 18d is the second flat segments, and 18e is the second cone segments, and 19 be second straight line driver, and 20 be mounting seat, 21
It is sliding sleeve for push rod, 22,23 be second spring, and 24 be sliding block, and 25 be guide rail, and 26 be O-ring, and 27 be workpiece, and 27a is ring-type platform
Rank, 27b is annular groove.
Embodiment
As shown in Figures 1 to 6, the device of O-ring, bag are assembled in the annular groove of the invention on inner hole of workpiece wall
Include：Bottom plate 1 and the material storage mechanism being arranged on bottom plate, feed bin, feed mechanism, pusher, the bearing for supporting workpiece, guiding
Mechanism, breathing mechanism, the structure to every part and the relation between them are described in detail below：
As shown in figure 1, material storage mechanism is used to store O-ring, material storage mechanism includes support 2, plug 3, and one end of support 2 is consolidated
It is scheduled on bottom plate 1, the other end of support 2 is provided with fixable pivot pin, and plug 3 is provided with through hole, axis hole close to one end of support
With into linkage.O-ring is sleeved on plug 3, because the length of plug 3 is longer, therefore, multiple O can be covered on plug 3
Type circle, is so just stored in advance in O-ring to be assembled on plug.Hold assembly is additionally provided with support 2, the hold assembly
Including screw rod, spring, nut and the compact heap that can be slightly rotated around the strong point.Support 2 is provided with through hole, and screw rod is logical through this
Hole and the through hole of compact heap, serial spring, by nut check, plug 3 is located between support 2 and compact heap, by the effect of spring
Power realizes the clamping to plug.The one side that compact heap is contacted with plug 3 is provided with horizontal stopper slot and vertical stopper slot.
As shown in Figure 1 and Figure 4, feed bin 4 is provided with the accepting groove 4a for housing output O-ring on material storage mechanism, and feed bin is also set
There is the passage 4b through accepting groove；Feed bin bearing 5 is additionally provided with one end of feed bin 4, one end of feed bin bearing 5 is fixed on bottom plate 1
On.Feed bin 4 is provided with positioned at the accepting groove side and penetrates into accepting groove 4a short slot 4c, the output end of the material storage mechanism
In the short slot, the plug 3 of material storage mechanism is located in short slot 4c, because one end and the support 2 of plug 3 are hinged, and axially nothing is altered
It is dynamic, and horizontality is constrained to by compact heap, therefore the output end of O-ring of the plug 3 in short slot 4c can vacantly exist
In short slot 4c, i.e. the trough wall surface of plug 3 and short slot 4c is not in contact with each other, and the O-ring on plug 3 is acted on other external force
It can be sent in accepting groove 4a.
As shown in figure 1, the O-ring on material storage mechanism is sent in the accepting groove on feed bin 4 in 4a by feed mechanism, this send
Expect that mechanism includes pusher sliding sleeve 6, produces expansion bend 7, strainer, the drawstring 10 of elastic acting force, pusher sliding sleeve 6 is enclosed on storing
In mechanism, pusher sliding sleeve 6 is enclosed on the plug 3 of material storage mechanism, is coordinated between pusher sliding sleeve 6 and plug 3 for gap.Expansion bend 7
Including spring and support frame, support frame is fixed on bottom plate 1, and one end of spring is connected with support frame.The strainer bag
Roller 8 and turning rolls 9 are included, roller 8 is arranged on turning rolls 9 by axle, such roller 8 can be with pivoting.The one of drawstring 10
End is connected with pusher sliding sleeve 6, and the other end of drawstring 10 is bypassed after strainer and is connected with expansion bend 7, circle of the drawstring 10 from roller 8
It is connected on side face around later with the spring of expansion bend 7, because axial end and the O-ring that is enclosed on plug 3 of pusher sliding sleeve 6 are supported
Top, therefore, by the active force of feed mechanism, an effect to accepting groove 4a directions is applied to the O-ring on material storage mechanism
O-ring, in the case of no stop, can be automatically sent into accepting groove 4a by power by the active force of feed mechanism.
As depicted in figs. 1 and 2, the O-ring in the accepting groove 4a is pushed in the passage 4b by pusher,
Pusher includes first straight line driver 11, scraping wings 12, and first straight line driver 11 is supported on bottom plate by a pedestal
On, first straight line driver 11 preferentially uses cylinder, one end of scraping wings 12 and the clutch end of first straight line driver 11
It is fixedly connected, another splaying of scraping wings 12 coordinates in the accepting groove 4a in feed bin 4.The scraping wings 12 is located at accepting groove
One end in 4a is provided with the arc notch 12a for being used for matching with a part for O-ring outer circumference surface, when scraping wings 12 is straight first
Under the driving effect of line drive 11, when being moved along a straight line along accepting groove 4a, the O-ring in accepting groove 4a is pushed away by scraping wings 12
It is dynamic so that O-ring moves to reach in passage 4b along accepting groove 4a.
As shown in figure 1, the type that can be matched on the bearing 13 of support workpiece by least a portion of setting and workpiece
Chamber, after workpiece is placed in the die cavity, workpiece is supported on bearing 13, certainly, and clamping can also be set on bearing 13
The fixture of workpiece, to be positioned to workpiece.
As shown in figures 1 to 6, one end of tapered sleeve 14 is corresponding with one end of the passage 4b on feed bin, so, in breathing machine
In the presence of structure, the O-ring being located in the upper channel 4b of feed bin 4 is set to enter in tapered sleeve 14, also, because the endoporus of tapered sleeve 14 is
Taper hole, after O-ring is entered in tapered sleeve 14, O-ring along along the endoporus axial displacement process of tapered sleeve 14 by taper hole internal face
Squeezing action power so that the external diameter of O-ring little by little reduces, the process that the other end of tapered sleeve 14 can be moved in the tapered sleeve 14
In be inserted into the endoporus of workpiece.
As shown in figure 1, guiding mechanism is slidably fitted on bearing 13, tapered sleeve 14 is connected with the other end of guiding mechanism.Institute
Stating guiding mechanism includes guide rod 15, guide holder 16, the first spring 17, and guide rod 15 is slidably fitted on bearing 13, this implementation
Two guide rods 15 are provided with mode, each guide rod 15 is slidably matched with bearing 13, guide holder 16 and guide rod 15
The other end is connected, and during guide holder 16 is moved, guide rod 15 is with movement；First 17 sets of spring on the guide bar,
One end of one spring is supported with bearing 13, and the other end and the guide holder 16 of the first spring 17 are supported, when guide holder 16 is moved, and first
Spring 17 is compressed in the squeezing action power between guide holder 16 and bearing 13, and answering for tapered sleeve can be realized by guiding mechanism
Position.
By guiding mechanism O-ring O-ring when not reaching in the groove of inner hole of workpiece can be avoided to be scurried out from tapered sleeve.
As shown in figures 1 and 3, breathing mechanism includes breathing part and driving breathing part and guiding mechanism linear motion
Straight line driving mechanism, breathing part one end is corresponding with the other end of the passage on feed bin, the other end of breathing part with it is straight
Line drive mechanism is connected.The breathing part includes bar portion 17a, at least two breathing blocks 18, bar portion the 17a other end and straight line
Drive mechanism is fixedly connected, and one end of these breathing blocks 18 is arranged on the same circumference of the bar portion 17a other ends, breathing block 18
The other end is free end, and the periphery of the free end of breathing block 18 is provided with groove 18a.Breathing block includes the be connected successively
One flat segments 18b, the first cone segments 18c, the second flat segments 18d, the second cone segments 18e, the groove 18a are located at the second cone
On section 18e, the external diameter of first cone segments 18c connection the first flat segments 18b one end is flat less than the first cone segments 18c connections second
The external diameter of straight section 18d one end, the external diameter of second cone segments 18e connection the second flat segments 18d one end is another more than the second cone 18e
The external diameter of one end.
As shown in figure 1, straight line driving mechanism includes second straight line driver 19, mounting seat 20, push rod 21, sliding sleeve 22, the
Two springs 23, sliding block 24, guide rail 25, second straight line driver 19 preferentially use cylinder, mounting seat 20 and second straight line driver
19 clutch end is fixedly connected, and mounting seat 20 is also connected with sliding block 24, and the sliding block 24 is slidably matched with guide rail 25, push rod 21
One end be fixedly connected with mounting seat 20, the gap of sliding sleeve 22 coordinates on push rod 21, and boss is provided with the other end of push rod 21, sliding
The endoporus of set 22 is stepped hole, and diameter holes and the gap of push rod 21 of sliding sleeve 22 coordinate, on the boss and sliding sleeve 22 on push rod 21
Large diameter hole gap coordinates, and sliding sleeve 22 is in sliding process, and push rod 21 is coordinated by boss and the step surface in the top bar hole of sliding sleeve 22,
Limit the distance of sliding sleeve movement.Sliding sleeve 22 is corresponding with the guide holder 16 on guiding mechanism, when straight line driving mechanism is transported in straight line
In dynamic process, will driving breathing mechanism linear motion, move to after certain stroke, sliding sleeve 22 acts on guide holder 16, when pushing away
When bar 21 supports guide holder 16, limitation of movement stops.In moving process, because second spring 23 is enclosed on push rod 21, second
One end of spring 23 is supported with mounting seat 20, and the other end and the sliding sleeve 22 of second spring 23 are supported, and therefore, second spring 23 is pressed
Contracting.Tapered sleeve 14 is set, it is ensured that the exit end face of tapered sleeve 14 is reliably resisted against workpiece circular step 27a, prevents O-ring not yet
The outlet for tapered sleeve 14 of being scurried out when in the groove of inner hole of workpiece is assemblied in, is discharged in advance.
The present invention the course of work be：When first straight line driver 11 bounces back and drives scraping wings 12 to reset, core is enclosed on
O-ring 26 is pushed to by the O-ring 26 on rod 3 under the return action power of expansion bend 7 by drawstring 10 and pusher sliding sleeve 6
In accepting groove 4a, start first straight line driver 11, first straight line driver 11 makes accepting groove 4a of the scraping wings 12 along feed bin 4 straight
Line is moved, so as to promote O-ring 26 to be moved along accepting groove 4a and eventually arrive in passage 4b (as shown in Figure 1), at this moment, startup the
Two linear actuators 19, second straight line driver 19 drives breathing block 18, push rod 21 to move along a straight line by mounting seat 20, breathing block
When 18 free end is had just enter into passage 4b, because passage 4b entrance is set to conical surface 4d, therefore so that breathing block 18 from
It is extruded by end and is moved radially, so that the outside diameter that all breathing blocks 18 are formed reduces, the free end of breathing block 18
After entering in passage 4b, breathing block 18 is placed through the O-ring 26 in passage 4b, due to the second cone segments 18e connections
The external diameter of second flat segments 18d one end, more than the external diameter of the second cone 18e other ends, therefore, O-ring is by the second flat segments 18d
Axial end stopped, so, with breathing block 18 continuation move along a straight line, O-ring 26 by breathing block 18 push straight line move
Move and enter in tapered sleeve 14.After O-ring 26 is entered in tapered sleeve 14, O-ring 26 is along the endoporus axial displacement of tapered sleeve 14
During by taper hole internal face squeezing action power so that the external diameter of O-ring little by little reduces, meanwhile, in O-ring 26 and tapered sleeve
Under 14 friction force, overcome the first spring 17 active force make tapered sleeve 14 be also axially moved (but breathing block 18 move speed
Degree will be faster than the translational speed of tapered sleeve, there is relative motion between the two), therefore the other end of tapered sleeve 14 moves in the tapered sleeve 14
During be inserted into the endoporus of workpiece 27.And on the other hand, due to sliding sleeve 22 with the movement of push rod 21 so as to which sliding sleeve 22 has work
Firmly be pressed on guide holder 16, so, guide holder 16, tapered sleeve 14 and breathing block 18 are synchronized with the movement, when tapered sleeve 14 end with
When being supported on the endoporus wall of workpiece 27 for forming the circular step 27a of annular ditch groove, at this moment, the translational speed of breathing block 18 is big
In the speed of guide holder 16 and tapered sleeve 14, so that, the end of breathing block 18 passes from tapered sleeve 14 and enters circular step
In 27a, while the O-ring 26 taken out of by breathing block 18 is also entered in circular step 27a, when push rod 21 supports guide holder 16
When, limitation of movement, now lucky O-ring 26 is corresponding with annular groove 27b (as shown in Figure 6), because tapered sleeve 14 is to O-ring 26
Squeezing action power is discharged, and therefore, O-ring 26 is flicked and resetted, and the internal diameter of O-ring 26 is entered in annular groove 27b after becoming greatly, and
Second flat segments 18d of breathing block 18 is then located in tapered sleeve 14, then breathing block is still in the state extruded by tapered sleeve 14, therefore,
Breathing block 18 will not be flicked, and the diameter at its cylindrical place is less than the diameter of O-ring, thus with the O-ring in annular groove 27b
There is gap, two is non-interference, at this moment, by controlling second straight line driver 19 to reset, so as to drive between 26 internal face
Breathing block 18 is resetted, and tapered sleeve 14 is final to be resetted under the active force of the first spring 17, active force of the sliding sleeve 22 in second spring 23
It is lower to reset.
Claims (10)
1. the device of O-ring is assembled in the annular groove on inner hole of workpiece wall, it is characterised in that including：
Store the material storage mechanism of O-ring；
Feed bin, feed bin exports the accepting groove of O-ring provided with housing on material storage mechanism, feed bin is additionally provided with through the logical of accepting groove
Road；
O-ring in the accepting groove is pushed to the pusher in the passage；
Support the bearing of workpiece；
Tapered sleeve, one end of tapered sleeve is corresponding with one end of the passage on feed bin；
Guiding mechanism, guiding mechanism is slidably fitted on bearing, the other end connection of tapered sleeve and guiding mechanism；
Breathing mechanism, breathing mechanism includes the linear drives of breathing part and driving breathing part and guiding mechanism linear motion
Mechanism, breathing part one end is corresponding with the other end of the passage on feed bin, the other end and straight line driving mechanism of breathing part
Connection.
2. assembling the device of O-ring in the annular groove according to claim 1 on inner hole of workpiece wall, its feature exists
In, in addition to the O-ring on material storage mechanism is sent to the feed mechanism in feed bin accepting groove, the feed mechanism includes：
Pusher sliding sleeve, the pusher sliding sleeve is enclosed on material storage mechanism；
Produce the expansion bend of elastic acting force；
Strainer；
Drawstring, one end of drawstring is connected with pusher sliding sleeve, and the other end of drawstring is bypassed after strainer and is connected with expansion bend.
3. assembling the device of O-ring in the annular groove according to claim 2 on inner hole of workpiece wall, its feature exists
In strainer includes roller；
Turning rolls, roller is arranged on turning rolls by axle.
4. the dress of O-ring is assembled in the annular groove on inner hole of workpiece wall according to claims 1 to 3 any one
Put, it is characterised in that：The feed bin is provided with positioned at the accepting groove side and penetrates into the short slot of accepting groove, the storage machine
The output end of structure is located in the short slot.
5. the dress of O-ring is assembled in the annular groove on inner hole of workpiece wall according to claims 1 to 3 any one
Put, it is characterised in that pusher includes：First straight line driver；
Scraping wings, one end of scraping wings is fixedly connected with the clutch end of first straight line driver, between the other end of scraping wings
Gap coordinates in the accepting groove in feed bin.
6. assembling the device of O-ring in the annular groove according to claim 5 on inner hole of workpiece wall, its feature exists
In：One end that the scraping wings is located in accepting groove is provided with the arc notch for being used for matching with a part for O-ring outer circumference surface.
7. the dress of O-ring is assembled in the annular groove on inner hole of workpiece wall according to claims 1 to 3 any one
Put, it is characterised in that：The guiding mechanism includes guide rod, and the guide rod is slidably fitted on bearing；
The other end connection of guide holder, guide holder and guide rod；
First spring, the first spring housing on the guide bar, support by one end and the bearing of the first spring, the other end of the first spring with
Guide holder is supported.
8. the dress of O-ring is assembled in the annular groove on inner hole of workpiece wall according to claims 1 to 3 any one
Put, it is characterised in that：The breathing part includes：Bar portion；
At least two breathing blocks, one end of these breathing blocks is arranged on the same circumference of the bar portion other end, breathing block it is another
Hold as free end, the periphery of breathing block free end is provided with groove.
9. assembling the device of O-ring in the annular groove according to claim 8 on inner hole of workpiece wall, its feature exists
In：Breathing block includes the first flat segments, the first cone segments, the second flat segments, the second cone segments being connected successively.
10. the dress of O-ring is assembled in the annular groove on inner hole of workpiece wall according to claims 1 to 3 any one
Put, it is characterised in that：
Straight line driving mechanism includes second straight line driver；
Mounting seat, mounting seat is fixedly connected with the clutch end of second straight line driver；
Push rod, one end of push rod is fixedly connected with mounting seat；
Sliding sleeve, sliding sleeve gap coordinates on push rod；
Second spring, second spring is enclosed on push rod, and one end and the mounting seat of second spring are supported, the other end of second spring with
Sliding sleeve is supported.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710256883.6A CN107175623B (en) | 2017-04-19 | 2017-04-19 | The device of O-ring is assembled in the annular groove on inner hole of workpiece wall surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710256883.6A CN107175623B (en) | 2017-04-19 | 2017-04-19 | The device of O-ring is assembled in the annular groove on inner hole of workpiece wall surface |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107175623A true CN107175623A (en) | 2017-09-19 |
| CN107175623B CN107175623B (en) | 2019-02-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710256883.6A Active CN107175623B (en) | 2017-04-19 | 2017-04-19 | The device of O-ring is assembled in the annular groove on inner hole of workpiece wall surface |
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| CN (1) | CN107175623B (en) |
Cited By (2)
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| CN107695657A (en) * | 2017-10-09 | 2018-02-16 | 珠海凯邦电机制造有限公司 | rubber ring assembling mechanism |
| CN113305560A (en) * | 2021-05-31 | 2021-08-27 | 四川航天长征装备制造有限公司 | Steel wire retainer ring assembling device for hole |
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| CN204036386U (en) * | 2014-08-27 | 2014-12-24 | 大陆泰密克汽车系统（上海）有限公司 | Piston O type circle apparatus for assembling |
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| JP2016007666A (en) * | 2014-06-24 | 2016-01-18 | 本田技研工業株式会社 | Circlip fitting tool |
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|---|---|---|---|---|
| CN203062200U (en) * | 2012-12-19 | 2013-07-17 | 九牧厨卫股份有限公司 | O-shaped ring automatic assembling machine |
| JP2016007666A (en) * | 2014-06-24 | 2016-01-18 | 本田技研工業株式会社 | Circlip fitting tool |
| CN204036386U (en) * | 2014-08-27 | 2014-12-24 | 大陆泰密克汽车系统（上海）有限公司 | Piston O type circle apparatus for assembling |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107695657A (en) * | 2017-10-09 | 2018-02-16 | 珠海凯邦电机制造有限公司 | rubber ring assembling mechanism |
| CN107695657B (en) * | 2017-10-09 | 2024-02-27 | 珠海凯邦电机制造有限公司 | Rubber ring assembly mechanism |
| CN113305560A (en) * | 2021-05-31 | 2021-08-27 | 四川航天长征装备制造有限公司 | Steel wire retainer ring assembling device for hole |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107175623B (en) | 2019-02-12 |
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Address after: 213022 No. 18 Jinsha River Road, Xinbei District, Jiangsu, Changzhou Patentee after: Changzhou Senstar Automobile Air Conditioner Co., Ltd. Address before: 213022 No. 18, Jinsha River Road, Changzhou, Jiangsu Patentee before: Changzhou Senstar Automobile Air Conditioner Co., Ltd. |
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