CN107175623B - The device of O-ring is assembled in the annular groove on inner hole of workpiece wall surface - Google Patents
The device of O-ring is assembled in the annular groove on inner hole of workpiece wall surface Download PDFInfo
- Publication number
- CN107175623B CN107175623B CN201710256883.6A CN201710256883A CN107175623B CN 107175623 B CN107175623 B CN 107175623B CN 201710256883 A CN201710256883 A CN 201710256883A CN 107175623 B CN107175623 B CN 107175623B
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- Prior art keywords
- ring
- breathing
- feed bin
- annular groove
- inner hole
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Classifications
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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
Abstract
The present invention relates to the devices that O-ring is assembled in a kind of annular groove on inner hole of workpiece wall surface, comprising: stores the material storage mechanism of O-ring；Feed bin, feed bin are equipped with the container that O-ring is exported on receiving material storage mechanism, and feed bin is additionally provided with across the channel of container；The O-ring being located in the container is pushed to the pusher in the channel；Support the support of workpiece；One end of tapered sleeve, tapered sleeve is corresponding with the one end in the channel on feed bin；Guiding mechanism, guiding mechanism are slidably matched on the support, the other end connection of tapered sleeve and guiding mechanism；Breathing mechanism, breathing mechanism include the straight line driving mechanism of breathing component and driving breathing component and guiding mechanism linear motion, and breathing component one end is corresponding with the other end in the channel on feed bin, and the other end of breathing component is connect 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 toolings, and in particular to assembles in a kind of annular groove on inner hole of workpiece wall surface O-shaped
The device of circle.
Background technique
Currently, "O"-ring technology, method are assembled in common automobile pipe joint are as follows: pipeline-like workpiece is held, it will be simple
Conical sleeve (funnel-shaped), be inserted into inner hole of workpiece, another hand is caught with step and is cased with the flexible core of O-ring in advance
Stick is inserted into conical sleeve, pushes plug, and O-ring radial contraction is assemblied in inner hole of workpiece coordination to be installed across conical sleeve outlet
It sets.Assembly method both hands are used in combination, and labor intensity is high, and there are stress, easy arch camber to assemble repeatedly for O-ring under compressive state, work
Low efficiency.
Notification number is that the patent of invention of " CN103934658B " discloses a kind of automobile pipe joint automatic assembling "O"-ring
Device comprising bottom plate is set to the locating piece on bottom plate for being limited to pipe joint, and is set on bottom plate
Feeding machanism, feeding pusher, the feeding machanism include the gripping block being set on bottom plate, and one end is clamped by gripping block
Mandrel, the other end of mandrel are in the side of above-mentioned locating piece, sliding sleeve are arranged on mandrel, and drive and slide on mandrel
The scalable device moved back and forth；The feeding pusher includes being set on bottom plate to move back and forth in mandrel axis direction
Slide carriage is movably arranged on the claw for following slide carriage to move, can relatively rotate together on slide carriage and with latch, and pushes and slip
Plate, claw move back and forth driving mechanism, support plate is fixedly installed on the bottom plate below claw, be provided on the support plate with
The Back Word type guide groove that mandrel axis direction is arranged at angle, the claw lower end are 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 circumferential surface, for inner hole of workpiece
In the assembly of O-ring but cannot achieve.
Summary of the invention
The purpose of the present invention is to provide the dresses that one kind can assemble O-ring in the annular groove on inner hole of workpiece wall surface
It sets.
The device of O-ring is assembled in the annular groove on inner hole of workpiece wall surface, comprising:
Store the material storage mechanism of O-ring；
Feed bin, feed bin are equipped with the container that O-ring is exported on receiving material storage mechanism, and feed bin is additionally provided with across container
Channel；
The O-ring being located in the container is pushed to the pusher in the channel；
Support the support of workpiece；
One end of tapered sleeve, tapered sleeve is corresponding with the one end in the channel on feed bin；
Guiding mechanism, guiding mechanism are slidably matched on the support, the other end connection of tapered sleeve and guiding mechanism；
Breathing mechanism, breathing mechanism include the straight line of breathing component and driving breathing component and guiding mechanism linear motion
Driving mechanism, breathing component one end is corresponding with the other end in the channel on feed bin, the other end and linear drives of breathing component
Mechanism connection.
It further, further include the feeding mechanism being sent to the O-ring on material storage mechanism in feed bin container, the feeding
Mechanism includes
Pusher sliding sleeve, the pusher sliding sleeve cover on material storage mechanism；
Generate the expansion bend of elastic acting force；
Strainer；
One end of drawstring, drawstring is connect with pusher sliding sleeve, and the other end of drawstring is connect after bypassing strainer with expansion bend.
Further, strainer includes idler wheel；
Turning rolls, idler wheel are arranged on turning rolls by axis.
Further, the feed bin is equipped with positioned at the container side and penetrates into the short slot of container, the storage
The output end of material mechanism is located in the short slot.
Further, material storage mechanism includes bracket；
For the plug of O-ring suit, one end of plug is connect with bracket.
Further, pusher includes first straight line driver；
One end of scraping wings, scraping wings is fixedly connected with the power output end of first straight line driver, scraping wings it is another
Splaying cooperation is in the container in feed bin.
Further, the scraping wings is located at one end in container and is equipped with for a part with O-ring outer circumference surface
Matched arc notch.
Further, the guiding mechanism includes guide rod, which is slidably matched on the support；
The other end of guide holder, guide holder and guide rod connects；
First spring, the first spring pocket on the guide bar, support by one end and the support of the first spring, the first spring it is another
It is supported with guide holder at end.
Further, the breathing component includes bar portion；
At least two breathing blocks, one end of these breathing blocks are 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 equipped with groove.
Further, breathing block includes the first flat segments being successively connected, the first cone segments, the second flat segments,
Two cone segments.
Further, straight line driving mechanism includes second straight line driver；
Mounting base, mounting base are fixedly connected with the power output end of second straight line driver；
One end of push rod, push rod is fixedly connected with mounting base；
Sliding sleeve, sliding sleeve clearance fit is on push rod；
Second spring, second spring cover on push rod, and one end and the mounting base of second spring are supported, second spring it is another
It is supported with sliding sleeve at end.
Beneficial effects of the present invention: workpiece hole interior annular groove is realized " automatic assembling of O " type circle, overcome hand assembled
The drawbacks of difficulty, easily wound " O " type circle.The invention is swift in motion, reliable performance and structure are simple and convenient to operate, and labor intensity is small,
Work efficiency is high.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for the device that the present invention assembles O-ring in the annular groove on inner hole of workpiece wall surface；
Fig. 2 is the schematic diagram of the scraping wings in the present invention；
Fig. 3 is the schematic diagram of the breathing block in the present invention；
Fig. 4 is the schematic diagram of the feed bin in the present invention；
Fig. 5 is the schematic diagram of the workpiece in the present invention；
Fig. 6 is that the tapered sleeve in the present invention is inserted into the schematic diagram in inner hole of workpiece after displacement；
Appended drawing reference in figure indicates: 1 is bottom plate, and 2 be bracket, and 3 be plug, and 4 be feed bin, and 4a is container, and 4b is logical
Road, 4c are short slot, and 4d is the conical surface, and 5 be feed bin support, and 6 be pusher sliding sleeve, and 7 be expansion bend, and 8 be idler wheel, 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 support, 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 base, 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 cyclic annular platform
Rank, 27b are annular groove.
Specific embodiment
As shown in Figures 1 to 6, the device of O-ring, packet are assembled in the annular groove of the invention on inner hole of workpiece wall surface
It includes: bottom plate 1 and the material storage mechanism being set on bottom plate, feed bin, feeding mechanism, pusher, the support for supporting workpiece, guiding
Mechanism, breathing mechanism, the structure to every part and the relationship between them are described in detail below:
As shown in Figure 1, material storage mechanism includes bracket 2, plug 3 for storing O-ring, material storage mechanism, one end of bracket 2 is solid
It is scheduled on bottom plate 1, the other end of bracket 2 is equipped with fixable pivot pin, and plug 3 is equipped with through-hole, axis hole close to one end of bracket
With form linkage.O-ring is sleeved on plug 3, since the length of plug 3 is longer, multiple O can be covered on plug 3
Type circle is just stored in advance in O-ring to be assembled on plug in this way.It is additionally provided with hold assembly on bracket 2, the hold assembly
Including screw rod, spring, nut and can be around the compact heap that supporting point slightly rotates.Bracket 2 is equipped with through-hole, and screw rod is logical across this
The through-hole of hole and compact heap, serial spring, by nut check, plug 3 is between bracket 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 equipped with horizontal limiting slot and vertical limiting slot.
As shown in Figure 1 and Figure 4, feed bin 4 is equipped with the container 4a that O-ring is exported on receiving material storage mechanism, and feed bin is also set
There is the channel 4b across container；Feed bin support 5 is additionally provided on one end of feed bin 4, one end of feed bin support 5 is fixed on bottom plate 1
On.Feed bin 4 is equipped with positioned at the container side and penetrates into the short slot 4c of container 4a, 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, and since one end of plug 3 and bracket 2 are hinged, axial nothing is altered
It is dynamic, and horizontality is constrained to by compact heap, therefore plug 3 is located at the output end of the O-ring in short slot 4c and can vacantly exist
In short slot 4c, i.e. plug 3 and the trough wall surface of 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 container 4a.
As shown in Figure 1, the O-ring on material storage mechanism is sent in the container on feed bin 4 in 4a by feeding mechanism, this is sent
Material mechanism includes pusher sliding sleeve 6, expansion bend 7, strainer, the drawstring 10 for generating elastic acting force, and 6 sets of pusher sliding sleeve in storing
In mechanism, 6 sets of pusher sliding sleeve on the plug 3 of material storage mechanism, between pusher sliding sleeve 6 and plug 3 be clearance fit.Expansion bend 7
Including spring and support frame, support frame is fixed on bottom plate 1, and one end of spring is connect with support frame.The strainer packet
Idler wheel 8 and turning rolls 9 are included, idler wheel 8 is arranged on turning rolls 9 by axis, and such idler wheel 8 can be with pivoting.The one of drawstring 10
End is connect with pusher sliding sleeve 6, and the other end of drawstring 10 is connect after bypassing strainer with expansion bend 7, circle of the drawstring 10 from idler wheel 8
It is connect around later with the spring of expansion bend 7 on circumferential surface, since the axial end face of pusher sliding sleeve 6 is supported with the O-ring covered on plug 3
Therefore top by the active force of feeding mechanism, applies an effect to the direction container 4a to the O-ring on material storage mechanism
O-ring can be automatically sent into container 4a in the case where no blocking by the active force of feeding mechanism by power.
As depicted in figs. 1 and 2, the O-ring being located in the container 4a is pushed in the channel 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 power output end of first straight line driver 11
It is fixedly connected, the other end clearance fit of scraping wings 12 is in the container 4a in feed bin 4.The scraping wings 12 is located at container
One end in 4a is equipped with for a part of matched arc notch 12a with O-ring outer circumference surface, when scraping wings 12 is straight first
Under the driving effect of line drive 11, when moving along a straight line along container 4a, the O-ring in container 4a is pushed away by scraping wings 12
It is dynamic, so that O-ring moves to reach in the 4b of channel along container 4a.
As shown in Figure 1, can be by the way that the type to match at least part of workpiece be arranged on the support 13 of support workpiece
Chamber, after workpiece is placed in the type chamber, workpiece is supported on support 13, certainly, clamping also can be set on support 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 channel 4b on feed bin, in this way, in breathing machine
Under the action of structure, enter the O-ring being located in 4 upper channel 4b of feed bin in tapered sleeve 14, also, since the inner hole of tapered sleeve 14 is
Taper hole, after O-ring enters in tapered sleeve 14, O-ring along 14 inner hole axial displacement process of tapered sleeve by taper hole inner wall
Squeezing action power so that the outer diameter of O-ring gradually reduces, process that the other end of tapered sleeve 14 can be mobile in the tapered sleeve 14
In be inserted into the inner hole of workpiece.
As shown in Figure 1, guiding mechanism is slidably fitted on support 13, tapered sleeve 14 is connect 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 support 13, this implementation
Two guide rods 15 are provided in mode, each guide rod 15 is slidably matched with support 13, guide holder 16 and guide rod 15
Other end connection, during guide holder 16 is mobile, guide rod 15 is with movement；First 17 sets of spring on the guide bar,
One end of one spring is supported with support 13, and the other end and the guide holder 16 of the first spring 17 are supported, when guide holder 16 is mobile, first
Spring 17 is compressed in the squeezing action power between guide holder 16 and support 13, and answering for tapered sleeve may be implemented by guiding mechanism
Position.
By the way that guiding mechanism can when not reaching in the groove of inner hole of workpiece, O-ring be scurried out from tapered sleeve to avoid O-ring.
As shown in figures 1 and 3, breathing mechanism includes breathing component and driving breathing component and guiding mechanism linear motion
Straight line driving mechanism, breathing component one end is corresponding with the other end in the channel on feed bin, the other end of breathing component and straight
The connection of line driving mechanism.The breathing component includes bar portion 17a, at least two breathing blocks 18, the other end and straight line of bar portion 17a
Driving mechanism is fixedly connected, and one end of these breathing blocks 18 is arranged on the same circumference of the bar portion 17a other end, breathing block 18
The other end is free end, and the periphery of 18 free end of breathing block is equipped with groove 18a.Breathing block includes to be successively connected
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 outer diameter of first one end cone segments 18c connection the first flat segments 18b is flat less than the first cone segments 18c connection second
It is another to be greater than the second cone 18e for the outer diameter of the one end straight section 18d, the outer diameter of second one end cone segments 18e connection the second flat segments 18d
The outer diameter of one end.
As shown in Figure 1, straight line driving mechanism includes second straight line driver 19, mounting base 20, push rod 21, sliding sleeve 22,
Two springs 23, sliding block 24, guide rail 25, second straight line driver 19 preferentially use cylinder, mounting base 20 and second straight line driver
19 power output end is fixedly connected, and mounting base 20 is also connect with sliding block 24, which is slidably matched with guide rail 25, push rod 21
One end be fixedly connected with mounting base 20,22 clearance fit of sliding sleeve is equipped with boss on push rod 21, in the other end of push rod 21, sliding
The inner hole of set 22 is stepped hole, the diameter holes of sliding sleeve 22 and 21 clearance fit of push rod, on the boss and sliding sleeve 22 on push rod 21
Large diameter hole clearance fit, in sliding process, push rod 21 is cooperated sliding sleeve 22 by boss and the step surface in 22 top bar hole of sliding sleeve,
Limit the mobile distance of sliding sleeve.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, after moving to 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, since 23 sets of second spring on push rod 21, second
One end of spring 23 is supported with mounting base 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 14 exit end face of tapered sleeve is reliably resisted against workpiece circular step 27a, prevents O-ring not yet
It scurries out when being assemblied in the groove of inner hole of workpiece the outlet of tapered sleeve 14, discharges in advance.
The course of work of the invention are as follows: when first straight line driver 11 bounces back and scraping wings 12 is driven to reset, cover in core
O-ring 26 is pushed to by the O-ring 26 on stick 3 under the return action power of expansion bend 7, through drawstring 10 and pusher sliding sleeve 6
In container 4a, start first straight line driver 11, first straight line driver 11 keeps scraping wings 12 straight along the container 4a of feed bin 4
At this moment line movement, starts the to push O-ring 26 to move along container 4a and eventually arrive in the 4b of channel (as shown in Figure 1)
Two linear actuators 19, second straight line driver 19 drive breathing block 18, push rod 21 to move along a straight line by mounting base 20, breathing block
When 18 free end is had just enter into the 4b of channel, since the entrance of channel 4b is set as conical surface 4d, so that breathing block 18 from
It is extruded by end and is moved radially, so that all breathing blocks 18 are formed by outside diameter reduction, the free end of breathing block 18
After entering in the 4b of channel, breathing block 18 is placed through the O-ring 26 in the 4b of channel, due to the second cone segments 18e connection
The outer diameter of second one end flat segments 18d, greater than the outer diameter of the second cone 18e other end, therefore, O-ring is by the second flat segments 18d
Axial end face stopped, in this way, continue to move along a straight line with breathing block 18, O-ring 26 pushes straight line by breathing block 18 and moves
It moves and enters in tapered sleeve 14.After O-ring 26 enters in tapered sleeve 14, O-ring 26 is along 14 inner hole axial displacement of tapered sleeve
In the process by the squeezing action power of taper hole inner wall, so that the outer diameter of O-ring gradually reduces, meanwhile, in O-ring 26 and tapered sleeve
Under 14 friction force, overcome the active force of the first spring 17 that tapered sleeve 14 is made also to be axially moved (but the speed that breathing block 18 is mobile
Degree will be faster than the movement speed of tapered sleeve, there is relative motion between the two), therefore the other end of tapered sleeve 14 is mobile in the tapered sleeve 14
During be inserted into the inner hole of workpiece 27.And on the other hand, since sliding sleeve 22 is mobile to which sliding sleeve 22 has work with push rod 21
Firmly be pressed on guide holder 16, in this way, guide holder 16, tapered sleeve 14 and breathing block 18 move synchronously, when tapered sleeve 14 end with
When being used to form the circular step 27a of annular ditch groove on 27 inner hole wall surface of workpiece and supporting, at this moment, the movement speed of breathing block 18 is big
In the speed of guide holder 16 and tapered sleeve 14, thus, the end of breathing block 18 is pierced by from tapered sleeve 14 and enters circular step
It in 27a, while also being entered in circular step 27a by the O-ring 26 that breathing block 18 is taken out of, when push rod 21 supports guide holder 16
When, limitation of movement, lucky O-ring 26 is corresponding with annular groove 27b (as shown in Figure 6) at this time, since tapered sleeve 14 is to O-ring 26
The release of squeezing action power, therefore, O-ring 26 is flicked and is resetted, and the internal diameter of O-ring 26 is entered after becoming larger in annular groove 27b, and
Second flat segments 18d of breathing block 18 is then located in tapered sleeve 14, then breathing block is still in the state squeezed by tapered sleeve 14, therefore,
Breathing block 18 will not flick, and the diameter where outer circle 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, resets by control second straight line driver 19, to drive between 26 inner wall
Breathing block 18 resets, and tapered sleeve 14 finally resets under the active force of the first spring 17, active force of the sliding sleeve 22 in second spring 23
Lower reset.
Claims (10)
1. assembling the device of O-ring in the annular groove on inner hole of workpiece wall surface characterized by comprising
Store the material storage mechanism of O-ring；
Feed bin, feed bin are equipped with the container that O-ring is exported on receiving material storage mechanism, and feed bin is additionally provided with across the logical of container
Road；
The O-ring being located in the container is pushed to the pusher in the channel；
Support the support of workpiece；
One end of tapered sleeve, tapered sleeve is corresponding with the one end in the channel on feed bin；
Guiding mechanism, guiding mechanism are slidably matched on the support, one end connection of tapered sleeve and guiding mechanism；
Breathing mechanism, breathing mechanism include the linear drives of breathing component and driving breathing component and guiding mechanism linear motion
Mechanism, breathing component one end is corresponding with the other end in the channel on feed bin, the other end and straight line driving mechanism of breathing component
Connection.
2. assembling the device of O-ring in the annular groove according to claim 1 on inner hole of workpiece wall surface, feature exists
In further including the feeding mechanism being sent to the O-ring on material storage mechanism in feed bin container, which includes:
Pusher sliding sleeve, the pusher sliding sleeve cover on material storage mechanism；
Generate the expansion bend of elastic acting force；
Strainer；
One end of drawstring, drawstring is connect with pusher sliding sleeve, and the other end of drawstring is connect after bypassing strainer with expansion bend.
3. assembling the device of O-ring in the annular groove according to claim 2 on inner hole of workpiece wall surface, feature exists
In strainer includes idler wheel；
Turning rolls, idler wheel are arranged on turning rolls by axis.
4. according to claim 1 to the dress for assembling O-ring described in 3 any one in the annular groove on inner hole of workpiece wall surface
It sets, it is characterised in that: the feed bin is equipped with positioned at the container side and penetrates into the short slot of container, the storage machine
The output end of structure is located in the short slot.
5. according to claim 1 to the dress for assembling O-ring described in 3 any one in the annular groove on inner hole of workpiece wall surface
It sets, which is characterized in that pusher includes: first straight line driver；
One end of scraping wings, scraping wings is fixedly connected with the power output end of first straight line driver, between the other end of scraping wings
Gap cooperation is in the container in feed bin.
6. assembling the device of O-ring in the annular groove according to claim 5 on inner hole of workpiece wall surface, feature exists
In: the scraping wings is located at one end in container and is equipped with for a part of matched arc notch with O-ring outer circumference surface.
7. according to claim 1 to the dress for assembling O-ring described in 3 any one in the annular groove on inner hole of workpiece wall surface
It sets, it is characterised in that: the guiding mechanism includes guide rod, which is slidably matched on the support；
The other end of guide holder, guide holder and guide rod connects；
First spring, the first spring pocket on the guide bar, support by one end and the support of the first spring, the other end of the first spring with
Guide holder is supported.
8. according to claim 1 to the dress for assembling O-ring described in 3 any one in the annular groove on inner hole of workpiece wall surface
It sets, it is characterised in that: the breathing component includes: bar portion；
At least two breathing blocks, one end of these breathing blocks are arranged on the same circumference of one end of the rod, the other end of breathing block
Periphery for free end, breathing block free end is equipped with groove.
9. assembling the device of O-ring in the annular groove according to claim 8 on inner hole of workpiece wall surface, feature exists
In: breathing block includes the first flat segments being successively connected, the first cone segments, the second flat segments, the second cone segments.
10. according to claim 1 to the dress for assembling O-ring described in 3 any one in the annular groove on inner hole of workpiece wall surface
It sets, it is characterised in that:
Straight line driving mechanism includes second straight line driver；
Mounting base, mounting base are fixedly connected with the power output end of second straight line driver；
One end of push rod, push rod is fixedly connected with mounting base；
Sliding sleeve, sliding sleeve clearance fit is on push rod；
Second spring, second spring cover on push rod, and one end and the mounting base 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 CN107175623A (en) | 2017-09-19 |
| CN107175623B true CN107175623B (en) | 2019-02-12 |
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Family Applications (1)
| 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 |
Country Status (1)
| Country | Link |
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| CN (1) | CN107175623B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107695657B (en) * | 2017-10-09 | 2024-02-27 | 珠海凯邦电机制造有限公司 | Rubber ring assembly mechanism |
| CN113305560B (en) * | 2021-05-31 | 2022-11-15 | 四川航天长征装备制造有限公司 | Hole steel wire retainer ring assembling device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203062200U (en) * | 2012-12-19 | 2013-07-17 | 九牧厨卫股份有限公司 | O-shaped ring automatic assembling machine |
| JP6060113B2 (en) * | 2014-06-24 | 2017-01-11 | 本田技研工業株式会社 | Circlip mounting jig |
| 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 |
| CN204747990U (en) * | 2015-05-13 | 2015-11-11 | 诸暨市润拓机械自动化科技有限公司 | O type circle assembly all -in -one |
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- 2017-04-19 CN CN201710256883.6A patent/CN107175623B/en active Active
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| Publication number | Publication date |
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| CN107175623A (en) | 2017-09-19 |
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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. |