CN100380759C - Method of inserting wire in rubber sleeving and rubber sleeving expander - Google Patents
Method of inserting wire in rubber sleeving and rubber sleeving expander Download PDFInfo
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- CN100380759C CN100380759C CNB2004100333044A CN200410033304A CN100380759C CN 100380759 C CN100380759 C CN 100380759C CN B2004100333044 A CNB2004100333044 A CN B2004100333044A CN 200410033304 A CN200410033304 A CN 200410033304A CN 100380759 C CN100380759 C CN 100380759C
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Abstract
Provided is a good cable threading method to a grommet, which can improve the threading work efficiency at the time of threading a cable into a long grommet, and to provide a grommet expander. The grommet expander 10 is equipped with three pieces of first to third flexible long members 11, 12, and 13 for diameter expansion, which are to be passed into the hole of the long grommet, drive means 21 and 31, which displace these second and third flexible long members 12 and 13 for diameter expansion with both their ends supported into far positions, a frame 18, and a controller 20. The grommet is brought up near the center while expanding it to shrink the longitudinal dimensions by displacing these first to third flexible long members 11, 12, and 13 for diameter expansion into mutually far positions and flexing the centers of the first to third flexible long members 11, 12, and 13 for diameter expansion with both their ends supported.
Description
Technical field
The present invention relates to be used for that the plain conductor isoelectric line is inserted and lead to the method and the rubber neck expanding machine of slotting live wire in the rubber neck in the long rubber neck.
Background technology
For example, the plain conductor isoelectric line is inserted the panel lead to car body and terminal box etc. when being mounted among the opening on the body, in order to prevent that plain conductor from contacting with opening and to prevent that sealing etc. infiltrates from the slit, usually adopt following method: rubber neck is installed in advance on plain conductor, this rubber neck is installed to is being mounted among the opening that forms on the body, one can be used as the supporting member of plain conductor, and two come the slit on the also salable lead outer ring.
In the past, this kind rubber neck, its integral body with soft elastic materials such as synthetic rubber by integrally formed, when the plain conductor of the end having been installed plug insert logical its when inner, need enlarge the aperture, need sizable strength in order to make its hole enlargement.Thereby the common rubber neck expanding machine (with reference to patent documentation 1) that uses special use.
In addition, wanting to make metallized metal lead W/H to insert leads among the long rubber neck G shown in Figure 11 (a), owing to use the common rubber neck expanding machine of configuration cantilever type hole enlargement pawl finely not tackle, thereby have the people to advise adopting being used to shown in Figure 11 (b) to expand the rubber neck expanding machine (with reference to patent documentation 2) of long rubber neck.This expanding machine is to append in head one side of hole enlargement pawl 1 to have disposed rod component 3, with two groups of rod components 2,3 of interlocking each other, supports the root and the head of hole enlargement pawl 1 respectively, under this kind double bracing state, hole enlargement pawl 1 is opened.
Thereby, if adopt this rubber neck expanding machine that is used for long rubber neck, even this hole enlargement pawl 1 deeply extended through also can not cause this pawl among the long rubber neck G bending with damaged, because of the tip of pawl has flexible, thereby can not make yet front end hold the footpath variation, very long rubber neck G is fully expanded, pass electric wire smoothly.
Patent documentation 1: the spy opens flat 8-275340 communique
Patent documentation 2: the spy opens the 2001-25140 communique
Yet, when adopting the rubber neck expanding machine described in the above-mentioned patent documentation 2 in rubber neck G, to insert live wire with long rubber neck, long rubber neck only is to be drawn as to carry out the slotting logical state of electric wire on the hole enlargement direction, shown in Figure 11 (b), almost have no change before size on the length direction of rubber neck G and the hole enlargement, still very long.
Thereby plug 5 has been installed in slotting go side portion, simultaneously the rigidity of himself is very low, during crooked especially easily plain conductor W/H, because the head that inserts is easy to hang on the inwall of rubber neck, can't insert smoothly, thereby exist the problem of inserting logical operability difference.
In addition; though also can consider to insert logical the operation with the state that finger waits the size that makes it to keep length direction on one side to shorten by the operator, adhere to release agent etc. owing on the rubber neck G, slide very much hand; thereby to be difficult to make it to keep shortening state, result then be that operability is obviously low.
Summary of the invention
Purpose of the present invention is just in order to address the above problem, provide a kind of electric wire insert use when leading in the long rubber catheter both quick and high-quality in the rubber neck method and the rubber neck expanding machine of slotting live wire.
Above-mentioned purpose of the present invention can realize by following method of inserting live wire in the rubber neck, after in a kind of hole of the complex root hole enlargement being inserted rubber neck with supporting member, by making the above-mentioned hole enlargement of supporting two ends change to the separation point position with at least one in the supporting member, enlarge the aperture of above-mentioned rubber neck, electric wire is inserted into the method for inserting live wire in the rubber neck in the hole of above-mentioned rubber neck of hole enlargement, it is characterized in that
The above-mentioned hole enlargement of complex root is made of flexible long member with at least one in the supporting member, when this flexible long member and other hole enlargement change to position separated from one another with supporting member, the deflection of the central part of the above-mentioned flexible long member by supporting two ends, draw close to central part at the sleeve pipe that makes hole enlargement, shorten under the state of the size on its length direction, insert logical said wires.
In addition, above-mentioned purpose of the present invention can realize by the rubber neck expanding machine, this rubber neck expanding machine disposed complex root hole enlargement in the hole of inserting rubber neck with supporting member and the above-mentioned hole enlargement that makes two ends of support with at least one in supporting member drive unit that changes on the separation point position, it is characterized in that
The above-mentioned hole enlargement of complex root is with having at least one to be made of flexible long member in the supporting member, make this flexible long member and other hole enlargement change to the locational while separated from one another with supporting member, by making the central part deflection of the above-mentioned flexible long member that supports two ends, the hole enlargement on one side of above-mentioned rubber neck is drawn close to central part on one side, shortened the size on the length direction.
If adopt the method and the rubber neck expanding machine of slotting live wire in the rubber neck of above-mentioned formation, when the complex root hole enlargement that is set at flexible long member at least one changes to position separated from one another with supporting member, expand when opening rubber neck, by supporting the above-mentioned flexible long member central part deflection of two ends, above-mentioned rubber neck to hole enlargement produces the active force of drawing close to central part, can shorten the size on the length direction.
Therefore, owing to can when expanding above-mentioned rubber neck aperture, shorten size on its length direction, thereby just be easy to and lead among the long rubber neck electric wire is slotting.
And above-mentioned flexible long member preferably adopts the steel wire of resin materials such as having sprayed polyethylene and silicon.
In such cases, but both inserting of the flexible long member of smooth implementation led to, and also can prevent to damage slotting logical electric wire simultaneously.
In addition, above-mentioned purpose of the present invention also can realize by following method of inserting live wire in the rubber neck, it is characterized in that: the 1st and the 2nd hole enlargement is inserted successively in the hole of rubber neck with flexible long member after, after making the above-mentioned the 1st and the 2nd hole enlargement of supporting two ends change to assigned position separated from one another with flexible long member, under the state of the aperture expansion that makes above-mentioned rubber neck, insert the 3rd hole enlargement with flexible long member, the direction that above-mentioned hole enlargement is further separated towards each other with flexible long member changes after the position, under the further state that expands in the aperture that makes above-mentioned rubber neck, insert live wire, make above-mentioned hole enlargement change to assigned position towards direction close to each other then with flexible long member, under the state that dwindles in the aperture that makes above-mentioned rubber neck, extract above-mentioned the 3rd hole enlargement with after the flexible long member, the the above-mentioned the 1st and the 2nd hole enlargement is changed on the more close position with flexible long member, above-mentioned rubber neck is returned under the state of original bore, extracting the above-mentioned the 1st and the 2nd hole enlargement successively with flexible long member.
If adopt the method for slotting live wire in the rubber neck of above-mentioned formation, because three hole enlargements supporting two ends in the hole of inserting rubber neck are in advance changed on the position separated from one another with flexible long member, become the state of the aperture expansion that makes rubber case, thereby the size of inserting the length direction of logical long rubber neck as required, be easy to just can change the length of this hole enlargement with flexible long member.
In addition, the above-mentioned hole enlargement of supporting two ends is with flexible long member, when changing to expansion rubber neck in position separated from one another, by making central part deflection separately, the above-mentioned rubber neck that has expanded produced make it the active force drawn close towards central part, can shorten the size on the length direction.
Therefore, because above-mentioned rubber neck is in by hole enlargement, the size of its length direction is shortened, thereby just is easy to and can leads in the long rubber neck electric wire is slotting.
In addition, under the state that makes this rubber neck reaming, insert the 3rd hole enlargement after the assigned position separated from one another with flexible long member because the 1st and the 2nd hole enlargement of inserting successively in the rubber case pore is changed to flexible long member, thereby the 3rd hole enlargement can be by the tension force insertion of the 1st and the 2nd hole enlargement with flexible long member with flexible long member.
Therefore, above-mentioned hole enlargement can not twined in being inserted into the hole of rubber neck the time each other with flexible long member.
In addition, owing to make after above-mentioned hole enlargement changes into position close to each other with flexible long member, when the aperture of above-mentioned rubber neck is shunk, make it to extract under the loose state above-mentioned the 3rd hole enlargement with flexible long member after, the aperture of above-mentioned rubber neck is being returned under original state, from the hole of rubber neck, extract the above-mentioned the 1st and the 2nd hole enlargement successively with flexible long member, thereby can successfully from the hole of rubber neck, extract above-mentioned hole enlargement with flexible long member.
Description of drawings
Fig. 1 is the overall perspective of the rubber neck expanding machine that relates to of one embodiment of the present invention.
Fig. 2 is used for illustrating hole enlargement shown in Figure 1 significant points enlarged drawing with the formation order of flexible long member.
Fig. 3 is the enlarged perspective of fixation with steel wire device shown in Figure 1.
Fig. 4 is used for illustrating adopting rubber neck expanding machine shown in Figure 1, the enlarged perspective of the significant points of the method for slotting live wire in the rubber neck.
Fig. 5 is used for illustrating adopting rubber neck expanding machine shown in Figure 1, the enlarged perspective of the significant points of the method for slotting live wire in the rubber neck.
Fig. 6 is used for illustrating adopting rubber neck expanding machine shown in Figure 1, the enlarged perspective of the significant points of the method for slotting live wire in the rubber neck.
Fig. 7 is the enlarged perspective with the rubber neck after the rubber neck expanding machine hole enlargement shown in Figure 1.
Fig. 8 is the overall perspective that inserts the long rubber neck of plain conductor W/H with rubber neck expanding machine shown in Figure 1.
Fig. 9 represents the hole enlargement that the present invention relates to end view and the front view of the variation of supporting member.
Figure 10 represents the hole enlargement that the present invention relates to end view and the front view of other variation of supporting member.
Figure 11 is used for illustrating the significant points amplification profile that adopts used rubber neck expanding machine method of slotting live wire in the rubber neck.
Embodiment
Method and the rubber neck expanding machine of the inserting live wire in the rubber neck that describe with reference to the accompanying drawings below that a kind of execution mode of the present invention relates in detail.
Fig. 1 represents a kind of execution mode of rubber neck expanding machine 10 of the present invention.
The rubber neck expanding machine 10 of present embodiment as shown in Figure 1, has disposed as three hole enlargements in the hole of inserting rubber neck G with the 1st to the 3rd hole enlargement of supporting members with flexible long member 11,12,13; Make the above-mentioned the 2nd and the 3rd hole enlargement of supporting two ends change to the drive unit 21,31 of separation point position with flexible long member 12,13; Operating desk 18; And control device 20.
Above-mentioned drive unit 21 comprises: a pair of linear guides 22,22 that is configured in vertical panel 16 left and right sides on the operating desk 18 respectively; Crossbearer between above-mentioned linear guides 22,22, the movable link 23 that can be in vertical direction moves flexibly; And, the rotation of not shown motor is converted to straight-line roller screw 24 in order vertically to drive this movable link 23.
Above-mentioned drive unit 31 comprises: a pair of linear guides 32,32 that is configured in level board 15 left and right sides on the operating desk 18 respectively; Crossbearer between above-mentioned linear guides 32,32, the movable link 33 that can be in the horizontal direction moves flexibly; And, the rotation of not shown motor is converted to straight-line roller screw 34 for along continuous straight runs drives this movable link 33.
The two ends, the left and right sides of the movable link 23 on above-mentioned drive unit 21 are provided with and can load and unload the fixation with steel wire device 25,26 of support fixation the 2nd hole enlargement with flexible long member 12 ends respectively.
In addition, the two ends, the left and right sides of the movable link 33 on above-mentioned drive unit 31 are provided with and can load and unload the fixation with steel wire device 35,36 of support fixation the 3rd hole enlargement with flexible long member 13 ends respectively.
Two ends, the left and right sides along the line of nodes of above-mentioned level board 15 and vertical panel 16 are provided with and can load and unload the fixation with steel wire device 45,46 of support fixation the 1st hole enlargement with flexible long member 11 ends respectively.
The clasp 51 that above-mentioned the 1st to the 3rd hole enlargement is formed for fixing in two ends of the steel wire of specific length separately with flexible long member 11,12,13.Illustrate the 1st hole enlargement shown in Figure 2 below with flexible long member 11.
At first shown in Fig. 2 (a), turned back in two ends of the steel wire 50 that forms with the steel wire twisted,, form clasp 51 with riveted joint ring 52 riveted and fixed.
Then, shown in Fig. 2 (b),, make it to cover the whole steel wire head that turns back, in case the corner angle of steel wire head and riveted joint ring 52 are suspended on other member with riveting parts 53 riveted joints.
And shown in Fig. 2 (C), implement globality resin spraying 54 with resin materials such as polyethylene and silicon, can form the long member 11 of the 1st hole enlargement.
Therefore, when can insert above-mentioned the 1st to the 3rd hole enlargement in the hole that leads to rubber neck G into smoothly with flexible long member 11,12,13, also can prevent to damage and insert logical electric wire W/H.
And, also can use cable by thread like body (nylon fiber and the carbon fiber) formation of organic or inorganic as flexible long member, in the case, also can omit the operation of spraying resin.
And above-mentioned the 1st to the 3rd hole enlargement can be separately fixed on the above-mentioned fixation with steel wire device 25,35,45 with an end of flexible long member 11,12,13.
In addition, above-mentioned the 1st to the 3rd hole enlargement can be separately fixed on the above-mentioned fixation with steel wire device 26,36,46 with the other end of flexible long member 11,12,13.
Above-mentioned fixation with steel wire device the 26,36, the 46th can load and unload at any time, fixes the device of the 1st to the 3rd hole enlargement with the other end of flexible long member 11,12,13 respectively.Be that example is illustrated with fixation with steel wire device shown in Figure 3 36 below.
Above-mentioned fixation with steel wire device 36 as shown in Figure 3, comprising: the oblong hole 65 that pierces holder 61; Be installed in this hole 65 near, be the center with the outstanding pivot 62 that is provided with outwardly, can be towards the side rotating member that is used for fixing 60 of rotation flexibly; And in a side of the other end of this rotating member that is used for fixing 60, towards the outstanding fastening screw 63 of circumferencial direction.
Therefore, after the clasp 51 that above-mentioned the 3rd hole enlargement is formed on flexible long member 13 passes hole 65, by the counter rotation of the above-mentioned rotating member that is used for fixing 60 in the figure, among fastening screw 63 insertion clasps 51, can stop the 3rd hole enlargement from hole 65, to be extracted, finish fixing with flexible long member 13.
Below with reference to Fig. 4 to Fig. 7, the method for using above-mentioned rubber neck expanding machine 10 slotting live wire in the rubber neck is described.
At first as shown in Figure 4, the movable link 23 and 33 in above-mentioned drive unit 21 and 31 can be set near on the initial position of above-mentioned fixation with steel wire device 45,46.
An end be fixed on the 1st hole enlargement on the above-mentioned fixation with steel wire device 45 with the other end of flexible long member 11 through after in the hole of rubber neck G, again an end is fixed in the hole of the other end through rubber neck G of the 2nd hole enlargement with flexible long member 12 on the above-mentioned fixation with steel wire device 25, becomes the two end supports state after the above-mentioned the 1st and the 2nd hole enlargement is fixed to above-mentioned fixation with steel wire device 46,26 with flexible long member 11,12 other end separately.
Then, drive the movable link 23 of above-mentioned drive unit 21 vertically upward, make the expansion of rubber neck G aperture after making the above-mentioned the 1st and the 2nd hole enlargement of supporting two ends change to assigned position separated from one another with flexible long member 11,12.
And under the state that makes above-mentioned rubber neck G reaming, pass an end and be fixed on the 3rd hole enlargement on the above-mentioned fixation with steel wire device 35 with the other end of flexible long member 13, form the two end supports state after being fixed to this other end on the above-mentioned fixation with steel wire device 36.
Above-mentioned the 3rd hole enlargement be led in the hole of rubber neck G owing to inserting with the tension force of flexible long member 11,12 by the 1st and the 2nd hole enlargement herein with flexible long member 13, thereby above-mentioned the 1st to the 3rd hole enlargement, can not twined in inserting the hole lead to rubber neck G the time each other with flexible long member 11,12,13.
Then, when the movable link 23 of above-mentioned drive unit 21 is continued to drive vertically upward, the movable link 33 of above-mentioned drive unit 31 is leaned on lining one side drive towards horizontal direction, as shown in Figure 6, make above-mentioned the 1st to the 3rd hole enlargement of supporting two ends change to position separated from one another, the aperture of rubber neck G is expanded with long member 11,12,13.
At this moment, by make support two ends above-mentioned the 1st to the 3rd hole enlargement with flexible long member 11,12,13 respectively in the central part deflection, the directed force F that generation makes above-mentioned rubber neck G draw close towards central part can make it to shorten significantly the size on the length direction as shown in Figure 7.
Therefore, above-mentioned rubber neck G be owing to can also can shorten the size of length direction in hole enlargement, thereby just is easy to and can leads among the long rubber neck G plain conductor W/H is slotting.
Thereafter, the movable link 23 of above-mentioned drive unit 21 is driven vertically downward, when making above-mentioned the 2nd hole enlargement change near above-mentioned the 1st hole enlargement with the assigned position of flexible long member 11 with flexible long member 12, movable link 33 towards the above-mentioned drive unit 31 of the outside side drive of horizontal direction, make it to change to initial position, make above-mentioned the 1st to the 3rd hole enlargement with flexible long member 11,12,13 to change to position close to each other (be position shown in Figure 5, formation has only the 3rd hole enlargement to be the position of relaxed state with flexible disappointed member 13), under the state that the aperture appropriateness that makes above-mentioned rubber neck G is shunk, unload the other end of being fixed by above-mentioned fixation with steel wire device 36, above-mentioned the 3rd hole enlargement is extracted from rubber neck G with flexible long member 13.
And continuation drives the movable link 23 of above-mentioned drive unit 21 vertically downward, make it to change to initial position, the the above-mentioned the 1st and the 2nd hole enlargement is changed to after the more close each other position with flexible long member 11,12, under the aperture reset condition of above-mentioned rubber neck G, successively the above-mentioned the 1st and the 2nd hole enlargement is extracted from the hole of rubber neck G with flexible long member 11,12.Can resemble shown in Figure 8ly like this, plain conductor W/H be inserted lead among the long rubber neck G.
And, on the appropriate location of above-mentioned linear guides 22,32, disposed microswitch 41,42, above-mentioned movable link 23 or 33 1 initial positions that return to separately, control device can detect, and stops above-mentioned drive unit 21 or 31 automatically.
Because here, be to make above-mentioned the 1st to the 3rd hole enlargement with flexible long member 11,12,13 change to assigned position close to each other after, when the aperture of above-mentioned rubber neck G is dwindled, make the 3rd hole enlargement with flexible long member 13 relaxed states under, at first extract above-mentioned the 3rd hole enlargement with after the flexible long member 13, make the 1st and the 2nd hole enlargement with flexible long member 11,12 change to more close each other position, under the state that above-mentioned rubber neck restores, from the hole of rubber neck G, extract the above-mentioned the 1st and the 2nd hole enlargement successively with flexible long member 11,12, thereby can successfully from the hole of rubber neck G, extract above-mentioned the 1st to the 3rd hole enlargement with flexible long member 11,12,13.
That is to say, if adopt the rubber neck expanding machine 10 of present embodiment, insert the method for live wire in the rubber neck, owing to make in the hole of inserting rubber neck G in advance, the the 1st to the 3rd hole enlargement of supporting two ends changes to position separated from one another with long member 11,12,13, the state that formation is expanded the aperture of rubber neck G, thereby, be easy to just can change the length of above-mentioned the 1st to the 3rd hole enlargement with flexible long member 11,12,13 according to the size on the length direction of the long rubber neck G that inserts logical plain conductor W/H.
In addition, when above-mentioned the 1st to the 3rd hole enlargement of supporting two ends changes to position expansion separated from one another and opens rubber neck G with flexible long member 11,12,13, to passing through the above-mentioned rubber neck G of central part deflection hole enlargement separately, generation makes it the directed force F of drawing close to central part, can shorten the size of its length direction.
Therefore, because above-mentioned rubber neck G is in by hole enlargement, the size of length direction is shortened, thereby just is easy to and can leads among the long rubber neck G plain conductor W/H is slotting.
And obviously, the formation of method of inserting live wire in the rubber neck of the present invention and rubber neck expanding machine is not limited to the formation of above-mentioned execution mode, can adopt variety of way according to purport of the present invention fully.
For example conduct makes the 2nd and the 3rd hole enlargement change to the drive unit 21,31 of position separated from one another with flexible long member in the rubber neck expanding machine 10 of above-mentioned execution mode, linear guides and roller screw have been used, but also can use other drive units such as linkage, also can drive the long member of all complex root hole enlargements.
In addition, among the rubber neck expanding machine 10 of above-mentioned execution mode, three hole enlargements are set at the 1st to the 3rd hole enlargement that whole uses are made of flexible long member with flexible long member 11,12,13 with supporting member, but also can be as shown in Figure 9, three hole enlargements are set at the hole enlargement that is made of flexible long member with flexible long member 71 with one in the supporting member, and are set at the hole enlargement that constitutes by rod member to all the other two with bar 72,73.
That is to say, by three hole enlargements are set at the hole enlargement that is made of flexible long member with flexible long member 71 with at least one in the supporting member, when this hole enlargement is changed to separated from one another position with other hole enlargement with bar 72,73 with flexible long member 71, shown in Fig. 9 (b), above-mentioned hole enlargement by supporting two ends is with the deflection of the central part of flexible long member 71, the directed force F that generation makes the rubber neck G of hole enlargement draw close towards central part can shorten the size on the length direction.
In addition, also can be as shown in figure 10, two hole enlargements are set at the hole enlargement that is made of flexible long member with flexible long member 81 with one in the supporting member, and another root are set at the hole enlargement that constitutes by board-like material with rectangular plate 82.
That is to say, by two hole enlargements are set at the hole enlargement that is made of flexible long member with flexible long member 81 with one in the supporting member, when making this hole enlargement change to other hole enlargement with rectangular plate 82 positions separated from one another with flexible long member 81, as shown in Figure 10, by making the above-mentioned hole enlargement of supporting two ends central part deflection with flexible long member 81, the rubber neck G of hole enlargement produced make it the directed force F of drawing close, can shorten the size on its length direction to central part.
The invention effect
As mentioned above, if adopt method and the rubber that inserts live wire in the rubber neck of the present invention Leather sheath pipe expanding machine has a complex root hole enlargement that is set at flexible long member at least with propping up when making The support member changes to position separated from one another and expands when opening rubber neck, by supporting two ends The deflection of above-mentioned flexible long member central part, to the above-mentioned rubber neck of hole enlargement produce towards in The active force that the position, centre is drawn close can shorten the size on other length direction.
Therefore, because above-mentioned rubber neck is in by hole enlargement, the size of length direction is contracted Short, thereby just be easy to and can lead among the long rubber neck electric wire is slotting.
Therefore can provide use when electric wire passed long rubber neck not only fast but also high-quality past Insert method and the rubber neck expanding machine of live wire in the rubber neck.
Claims (6)
1. a method of inserting live wire in the rubber neck is characterized in that, may further comprise the steps:
The complex root hole enlargement is inserted with supporting member in the hole of rubber neck, and described complex root hole enlargement is with having at least one to be made of flexible long member in the supporting member;
By make the supported described hole enlargement in two ends with at least one in the supporting member change to other hole enlargement with the position that supporting member separates, the aperture of described rubber neck is enlarged;
By make described at least one hole enlargement with supporting member with other hole enlargement with supporting member towards direction change position separated from one another, make the central part deflection of the supported described flexible long member in two ends;
Make the described rubber neck after the hole enlargement draw close and shorten chi on its length direction towards central part; With
Electric wire is inserted in the hole of the described rubber neck that leads to hole enlargement.
2. a method of inserting live wire in the rubber neck is characterized in that, may further comprise the steps:
The the 1st and the 2nd hole enlargement is inserted in the hole of rubber neck successively with flexible long member;
Make two the described the 1st and the 2nd supported hole enlargements of end change to position separated from one another with flexible long member;
Insert the 3rd hole enlargement with flexible long member;
Described hole enlargement is changed to from other hole enlargements with the farther position of flexible long member, so that after the change greatly of the aperture of described rubber neck, insert electric wire with at least one in the flexible long member;
After making described hole enlargement change to assigned position close to each other, under the state that dwindles in the hole that makes described rubber neck, extract described the 3rd hole enlargement with flexible long member with flexible long member; With
After making the described the 1st and the 2nd hole enlargement change to more close each other position, under the reset condition of the aperture of described rubber neck, from the hole of rubber neck, extract the described the 1st and the 2nd hole enlargement successively with flexible long member with flexible long member.
3. method of inserting live wire in the rubber neck according to claim 2 is characterized in that, with the step of described slotting live wire the 1st, 2 and 3 hole enlargement is changed to position separated from one another with flexible long member.
4. a rubber neck expanding machine is characterized in that, comprising:
Insert the complex root hole enlargement supporting member in the hole lead to rubber neck, the complex root hole enlargement is made of flexible long member with at least one of supporting member;
And have the supported described hole enlargement in described two ends is changed to at least one in the supporting member and other hole enlargement with the drive unit of supporting member position separated from one another.
5. rubber neck expanding machine according to claim 4, it is characterized in that, described drive unit is when making described hole enlargement change the position with supporting member, by making the central part deflection of the supported described flexible long member in described two ends, when the aperture that makes described rubber neck enlarges, make it to draw close, shorten the size on its length direction towards central part.
6. rubber neck expanding machine according to claim 4 is characterized in that, described have at least a described hole enlargement to be meant described flexible long member with supporting member.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003101615A JP4125170B2 (en) | 2003-04-04 | 2003-04-04 | How to insert the wire into the grommet |
| JP101615/2003 | 2003-04-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1540825A CN1540825A (en) | 2004-10-27 |
| CN100380759C true CN100380759C (en) | 2008-04-09 |
Family
ID=33465355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100333044A Expired - Fee Related CN100380759C (en) | 2003-04-04 | 2004-04-02 | Method of inserting wire in rubber sleeving and rubber sleeving expander |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP4125170B2 (en) |
| CN (1) | CN100380759C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007288966A (en) * | 2006-04-19 | 2007-11-01 | Sumitomo Wiring Syst Ltd | Rubber-plug insertion device |
| JP5047869B2 (en) * | 2008-04-14 | 2012-10-10 | 矢崎総業株式会社 | Grommet opening and closing device and harness insertion method using the same |
| CN106486916B (en) * | 2016-12-08 | 2018-02-06 | 苏州菱欧自动化科技股份有限公司 | A kind of wire harness interposer |
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| JPH08275340A (en) * | 1995-03-31 | 1996-10-18 | Sumitomo Wiring Syst Ltd | Grommet mounting apparatus |
| JPH10233131A (en) * | 1997-02-18 | 1998-09-02 | Yazaki Corp | Grommet mounting jig |
| JP2001025140A (en) * | 1999-07-09 | 2001-01-26 | Sumitomo Wiring Syst Ltd | Grommet-expanding machine for long grommet |
| JP2001190014A (en) * | 2000-01-05 | 2001-07-10 | Calsonic Kansei Corp | Jig for expanding grommet aperture |
| JP2002200531A (en) * | 2000-12-28 | 2002-07-16 | Sumitomo Wiring Syst Ltd | Grommet expanding jig |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2004312850A (en) | 2004-11-04 |
| CN1540825A (en) | 2004-10-27 |
| JP4125170B2 (en) | 2008-07-30 |
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Granted publication date: 20080409 Termination date: 20140402 |