CN104464980A - Cable core longitudinal wrapping production line and cable core longitudinal wrapping sizing die device - Google Patents
Cable core longitudinal wrapping production line and cable core longitudinal wrapping sizing die device Download PDFInfo
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- CN104464980A CN104464980A CN201410752438.5A CN201410752438A CN104464980A CN 104464980 A CN104464980 A CN 104464980A CN 201410752438 A CN201410752438 A CN 201410752438A CN 104464980 A CN104464980 A CN 104464980A
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Abstract
The invention provides a cable core longitudinal wrapping production line and a cable core longitudinal wrapping sizing die device. The sizing die device comprises a sizing die which comprises an upper die and a lower die, the upper die and the lower die are buckled together when used, the opposite buckling side faces of the upper die and the lower die are each provided with an arc-shaped groove, and a sizing hole through which a cable core penetrates is formed by the arc-shaped grooves when the upper die and the lower die are buckled. The sizing die device further comprises a sizing die base used for supporting the sizing die, the sizing die base comprises an upper die base body and a lower die base body, the upper die base body and the lower die base body are detachably assembled together and are close to each other in the vertical direction so as to fixedly clamp the upper die and the lower die, the opposite side faces of the upper die base body and the lower die base body are each provided with an assembling groove, and an assembling hole matched with the appearance of the sizing die in an inserted mode when the upper die base body and the lower die base body are assembled. When local damage is caused to the sizing die, the upper die or the lower die can be replaced, and maintenance cost is reduced; besides, during replacement, the upper die base body and the lower die base body can be directly disassembled, the upper die or the lower die needing to be replaced is taken out, and operation is convenient.
Description
Technical field
The present invention relates to a kind of cable core and indulge bag production line and cable core indulges bag plug die device.
Background technology
The vertical covering of cable conductor is the formant of cable core layer structure, and it can play the effect of protection against the tide, shielding and protection cable core.In cable production process, vertical covering is by aluminium-plastic tape (or steel band) longitudinal tubing, longitudinal tubing is particular by shaping boots, preforming mould, seaming die, plug die device realizes, wherein, the effect of plug die device be to aluminium-plastic tape by longitudinal covering model tool time, after flat aluminium-plastic tape is deformed into tubular structure, wrap the irregular protruding namely what is often called scollop, scallop that the edge that overlaps formed repair aluminium-plastic tape two is vertical, after vertical handbag covers after plug die device is shaping, by original band be formed as one complete cylindrical, make cable core structure comparatively compact, reduce the process of cable core, finally bag tighter for cable core is sent in extrusion head and carry out finished product extrusion molding.
Plug die device of the prior art mainly comprises plug die, the structure of plug die as shown in Figure 1, it normally processes the metering hole 100 of respective aperture on solid material according to aluminium-plastic tape overlap joint rear in tubular construction measured place conductor assembly outer diameter, this makes the plug die of the corresponding specific dimensions of a kind of cable core of specification, and plug die is normally pre-processed before start, make cable core during use directly through the metering hole of plug die.
But because above-mentioned plug die is structure as a whole, after local damage appears in plug die, need whole plug die to change, and when changing, also needing to shut down broken belt could change, and change maintenance cost higher, and Renewal process is comparatively loaded down with trivial details.
Summary of the invention
The invention provides a kind of cable core and indulge bag plug die device, when local damage appears in the plug die of integrative-structure in prior art, need to carry out plug die the technical problem of integral replacing to solve; Meanwhile, the present invention also provides a kind of cable core using above-mentioned cable core to indulge bag plug die device to indulge bag production line.
The technical scheme that cable core provided by the present invention indulges bag plug die device is: a kind of cable core indulges bag plug die device, comprise plug die, the upper die and lower die that described plug die snaps together when comprising use, on, the side of fastening in opposite directions of counterdie have upper respectively, the deep-slotted chip breaker of the metering hole passed for cable core is formed when counterdie fastens, described plug die device also comprises the sizing die holder for supporting described plug die, sizing die holder comprise for removable be assembled together with in the vertical direction close to each other grip described, counterdie upper, die shoe, on, the side in opposite directions of die shoe has respectively upper, the fitting recess of pilot hole of the inserting that to coincide with described plug die profile is formed during die shoe assembling.
The side that fastens in opposite directions of described upper and lower mould is provided with for corresponding inserting with the radial position limiting structure preventing upper and lower mould from occurring mutual dislocation on horizontal radial, radial position limiting structure comprises correspondence and is arranged on fastening in opposite directions on side of described upper and lower mould and the groove of corresponding inserting and boss, groove with boss are respectively equipped with the stopping surface vertical with described horizontal radial, and the corresponding block of the stopping surface on groove and boss coordinates to prevent upper and lower mould from occurring mutual dislocation on horizontal radial.
The axis of described metering hole is defined as fore-and-aft direction, in the front portion of plug die, there is sizing section, described location hole is arranged on this sizing section, the rear portion outer peripheral face of plug die is convexly equipped with block step, and described sizing die holder is provided with for the spacing stop section coordinated of stopping surface thrust forward with this block step.
Described plug die device also comprises the slide track seat for being arranged on lathe, described die shoe on described slide track seat, is provided with the die shoe fixed structure be fixed on by die shoe when die shoe moves to desired location on slide track seat along the axially directed moveable support assemblies of described metering hole between slide track seat and die shoe.
Described die shoe is provided with along the axially extended T-slot of metering hole, and slide track seat is provided with the T stage of coincide inserting corresponding to described T-slot, and T stage axially extends along described metering hole.
Described die shoe fixed structure comprises to be installed and holds out against screw for being installed on screw that described die shoe is provided with in through hole, and the head holding out against screw has for pushing up the top pressure side be pressed on slide track seat.
Described plug die device also comprises and is installed on to realize the attachment bolt of the removable fixing assembling of upper and lower die holder in the through bolt mounting holes of correspondence that described upper and lower die holder is provided with, at upper bolster and/or be provided with the locking structure when attachment bolt installs in corresponding bolt mounting holes, attachment bolt being carried out to locking between die shoe with described attachment bolt.
Described die shoe is provided with described locking structure, locking structure comprises the lock bolt for being installed in the spiral assembling through hole that described die shoe is provided with, spiral pilot hole is crossing with the bolt mounting holes on described die shoe through, and the head of described lock bolt has for pushing up the locking end be pressed on described attachment bolt.
The technical scheme that cable core provided by the present invention indulges bag production line is: cable core indulges bag production line, comprise plug die device, described plug die device is furnished with at least two along described production-line arrangement bearing of trend interval, the structure of each plug die device is identical, each plug die device includes plug die, the upper die and lower die that plug die snaps together when comprising use, on, the side of fastening in opposite directions of counterdie have upper respectively, the deep-slotted chip breaker of the metering hole passed for cable core is formed when counterdie fastens, each plug die device also comprises the sizing die holder for supporting described plug die, sizing die holder comprise for removable be assembled together with in the vertical direction close to each other grip described, counterdie upper, die shoe, on, the side in opposite directions of die shoe has respectively upper, the fitting recess of pilot hole of the inserting that to coincide with described plug die profile is formed during die shoe assembling.
Described each plug die device also comprises the slide track seat for being arranged on lathe, described die shoe on described slide track seat, is provided with the die shoe fixed structure be fixed on by die shoe when die shoe moves to desired location on slide track seat along the axially directed moveable support assemblies of described metering hole between slide track seat and die shoe.
The invention has the beneficial effects as follows: cable core provided by the present invention is indulged in bag plug die device, plug die comprises, counterdie, on, counterdie snaps together the metering hole being formed and pass for cable core in use, and by upper, die shoe is by upper, counterdie grips, because plug die is by upper, the Split type structure that counterdie is formed, when there is local damage in plug die, can need to change patrix or counterdie, do not need to change whole plug die, maintenance cost can be reduced, and when changing, can directly by upper, die shoe is taken apart, again the patrix needing to change or counterdie are taken out, operation more for convenience.
And; two cover plug die devices are at least provided with owing to indulging at cable core on bag production line; when one of them plug die device needs to change; because another plug die device still can normally work; so now; can change the patrix damaged or counterdie online in non-stop-machine situation again, the normal operation of production line can not be affected.
Further, the side of fastening in opposite directions of upper and lower mould is provided with radial position limiting structure, when upper and lower mould fastens mutually, groove and the corresponding inserting of boss, effectively can preventing upper and lower mould from preventing upper and lower mould from horizontal radial, occurring mutual dislocation when mutually fastening, ensureing the assembly precision of plug die.
Further, the rear portion of plug die arranges the block step of the spacing cooperation of thrust corresponding to the stop section on sizing die holder, the active force of movement backward avoiding plug die to be applied to plug die by friction when moving backward along production line at cable core brings loosening to the assembling of plug die, raising plug die assembly precision.
Further, die shoe moves and is assemblied on slide track seat, can adjust the location of die shoe so as required, and then can adjust plug die position.And adopt the mode of T stage cooperation corresponding with T-slot, not only can realize the guiding movement of die shoe and slide track seat, can also prevent die shoe from moving process, occurring skew, depart from.
Further, adopt and hold out against screw and realize die shoe and interfixing of slide track seat is assembled, simple to operation.
Further, realize locating the locking of attachment bolt and unlocking by lock bolt, effectively can realize the removable fixing assembling of upper and lower die holder, dismounting all more for convenience.
Accompanying drawing explanation
Fig. 1 is the structural representation of existing plug die;
Fig. 2 is the structural representation that cable core provided by the present invention indulges a kind of embodiment of plug die in bag plug die device;
Fig. 3 is the structural representation that cable core provided by the present invention indulges sizing die holder in bag plug die device.
Embodiment
As shown in Figure 2 to Figure 3, a kind of cable core indulges the embodiment of bag plug die device, plug die device in this embodiment comprises plug die, the patrix 1 that plug die herein snaps together when comprising use and counterdie 2, patrix 1 and counterdie 2 have and fasten side in opposite directions, the side of fastening in opposite directions of patrix 1 has upper deep-slotted chip breaker 11, and the side of fastening in opposite directions of counterdie 2 is provided with arc lower groove 21, and upper and lower deep-slotted chip breaker forms the metering hole 5 passed for cable core when upper and lower mould fastens.And, upper, on the side of fastening in opposite directions of counterdie for corresponding inserting to prevent, the radial position limiting structure of mutual dislocation is there is in counterdie on horizontal radial, radial position limiting structure comprise correspondence be arranged on described on, fastening in opposite directions on side and the groove 12 of corresponding inserting and boss 22 of counterdie, groove is herein arranged on patrix 1, boss 22 is then arranged on counterdie 2, groove with boss are respectively equipped with the stopping surface vertical with described horizontal radial, the corresponding block of stopping surface on groove and boss coordinates to prevent, mutual dislocation is there is in counterdie on horizontal radial.
In the present embodiment, described plug die device also comprises the sizing die holder for supporting described plug die, sizing die holder comprises and being assembled together with upper bolster 32 and the die shoe 31 gripping described upper and lower mould close to each other in the vertical direction for removable, the side in opposite directions of upper and lower die holder has respectively the fitting recess of the pilot hole forming the inserting that to coincide with described plug die profile when upper and lower die holder assembling.When plug die correspondence is loaded in the pilot hole on sizing die holder, if the axis of the metering hole 5 on described plug die is defined as fore-and-aft direction, in the front portion of plug die, there is sizing section 3, described location hole 5 is arranged on this sizing section 3, the rear portion outer peripheral face of plug die is convexly equipped with block step 4, described sizing die holder is provided with for the spacing stopping surface coordinated of stopping surface thrust forward with this block step 4, drives plug die loosen or directly deviate from the pilot hole of sizing die holder to prevent cable core by frictional force active force.
In the present embodiment, plug die device also comprise be installed on described on, to realize in the bolt mounting holes that the correspondence that die shoe is provided with is through, the attachment bolt 33 of the removable fixing assembling of die shoe, upper bolster 32 is provided with bolt mounting holes 34, die shoe 31 is provided with lower bolt mounting holes 35, and between die shoe 31 and attachment bolt 33, be provided with the locking structure when attachment bolt installs in corresponding bolt mounting holes, attachment bolt being carried out to locking, this locking structure comprises the lock bolt 36 for being installed in spiral assembling through hole that described die shoe 31 is provided with, spiral pilot hole is crossing through with the lower bolt mounting holes 35 on described die shoe 31, the head of described lock bolt 36 has for pushing up the locking end be pressed on described attachment bolt 33.After attachment bolt 33 spinning puts in place, being provided with annular hand grip by lock bolt 36 afterbody drives lock bolt 36 to rotate to locking direction, the locking end top of lock bolt 36 head is pressed on attachment bolt, realize the locking to attachment bolt, and when dismantling upper and lower die holder, rotated backward by lock bolt 36, the locking end of lock bolt 36 and attachment bolt depart from, are more oppositely unscrewed by attachment bolt.
In the present embodiment, plug die device also comprises the slide track seat 40 for being arranged on lathe, described die shoe 31 on described slide track seat 40, is provided with the die shoe fixed structure be fixed on by die shoe when die shoe moves to desired location on slide track seat along the axially directed moveable support assemblies of described metering hole between slide track seat 40 and die shoe 31.Die shoe is herein provided with along the axially extended T-slot 39 of metering hole, and slide track seat 40 is provided with the T stage 38 of coincide inserting corresponding to described T-slot 39, and T stage 38 axially extends along described metering hole.Described die shoe fixed structure comprises to be installed and holds out against screw 37 for being installed on screw that described die shoe is provided with in through hole, and the head holding out against screw 37 has for pushing up the top pressure side be pressed on slide track seat 40.
During use, slide track seat 40 being installed on lathe, then the guiding movement of die shoe 31 correspondence is assemblied on slide track seat 40, after die shoe moves into place, by holding out against screw 37, die shoe being held out against locking.Then being placed in the corresponding mounting groove of die shoe 31 by fastening by upper and lower mould correspondence the plug die formed, by the spiral-lock of upper bolster 32 correspondence on die shoe 31, and being fasteningly assembled together removable for upper and lower die holder by attachment bolt 33.When carrying out vertical package operation to cable core, can corresponding for cable core be penetrated in the metering hole of plug die, completing the vertical bag processing of cable core.
In the plug die device that above-described embodiment provides, the dismounting to upper and lower die holder can be realized by adjustment lock bolt and attachment bolt, and then can realize safeguarding the replacing of upper and lower mould, simple to operation.
In above-described embodiment, avoid upper and lower mould to occur that the boss of the radial position limiting structure of mutual dislocation is arranged on counterdie when fastening, and groove is arranged on patrix, in other embodiments, also boss correspondence can be arranged on patrix, and groove correspondence is arranged on counterdie.
In above-described embodiment, die shoe is provided with locking structure attachment bolt being carried out to locking, in other embodiments, also lock bolt correspondence can be installed on upper bolster, or lock bolt is jointly set on upper and lower die holder fixes to carry out locking to attachment bolt.
The present invention also provides a kind of cable core to indulge bag production line, this vertical bag production line is mainly with the difference of production line of the prior art: be furnished with the identical plug die device of two nested structures along production line bearing of trend, the structure of each plug die device is identical with the structure of the plug die device in above-mentioned plug die device embodiment, does not repeat them here.
Two cover plug die devices in the present embodiment can adopt same slide track seat, also can adopt two sections and the slide track seat of type layout.
Owing to being provided with two cover plug die devices on a production line; when carrying out the replacing of patrix or counterdie to the plug die in one of them plug die device; another plug die device can work on, and avoiding the normal production affecting production line because safeguarding replacing, ensureing production efficiency.
In other embodiments, production line also can be arranged the above plug die device of three covers, the quantity of concrete plug die device can be arranged according to actual needs.
Claims (10)
1. cable core indulges bag plug die device, comprise plug die, it is characterized in that: the upper die and lower die snapped together when described plug die comprises use, on, the side of fastening in opposite directions of counterdie have upper respectively, the deep-slotted chip breaker of the metering hole passed for cable core is formed when counterdie fastens, described plug die device also comprises the sizing die holder for supporting described plug die, sizing die holder comprise for removable be assembled together with in the vertical direction close to each other grip described, counterdie upper, die shoe, on, the side in opposite directions of die shoe has respectively upper, the fitting recess of pilot hole of the inserting that to coincide with described plug die profile is formed during die shoe assembling.
2. cable core according to claim 1 indulges bag plug die device, it is characterized in that: described is upper, the side of fastening in opposite directions of counterdie is provided with for corresponding inserting to prevent, the radial position limiting structure of mutual dislocation is there is in counterdie on horizontal radial, radial position limiting structure comprise correspondence be arranged on described on, fastening in opposite directions on side and the groove of corresponding inserting and boss of counterdie, groove with boss are respectively equipped with the stopping surface vertical with described horizontal radial, the corresponding block of stopping surface on groove and boss coordinates to prevent, mutual dislocation is there is in counterdie on horizontal radial.
3. cable core according to claim 1 indulges bag plug die device, it is characterized in that: the axis of described metering hole is defined as fore-and-aft direction, in the front portion of plug die, there is sizing section, described location hole is arranged on this sizing section, the rear portion outer peripheral face of plug die is convexly equipped with block step, and described sizing die holder is provided with for the spacing stop section coordinated of stopping surface thrust forward with this block step.
4. the cable core according to claim 1 or 2 or 3 indulges bag plug die device, it is characterized in that: described plug die device also comprises the slide track seat for being arranged on lathe, described die shoe on described slide track seat, is provided with the die shoe fixed structure be fixed on by die shoe when die shoe moves to desired location on slide track seat along the axially directed moveable support assemblies of described metering hole between slide track seat and die shoe.
5. cable core according to claim 4 indulges bag plug die device, it is characterized in that: described die shoe is provided with along the axially extended T-slot of metering hole, slide track seat is provided with the T stage of coincide inserting corresponding to described T-slot, and T stage axially extends along described metering hole.
6. cable core according to claim 5 indulges bag plug die device, it is characterized in that: described die shoe fixed structure comprises to be installed and hold out against screw for being installed on screw that described die shoe is provided with in through hole, and the head holding out against screw has for pushing up the top pressure side be pressed on slide track seat.
7. cable core according to claim 4 indulges bag plug die device, it is characterized in that: described plug die device also comprises and is installed on to realize the attachment bolt of the removable fixing assembling of upper and lower die holder in the through bolt mounting holes of correspondence that described upper and lower die holder is provided with, at upper bolster and/or be provided with the locking structure when attachment bolt installs in corresponding bolt mounting holes, attachment bolt being carried out to locking between die shoe with described attachment bolt.
8. cable core according to claim 7 indulges bag plug die device, it is characterized in that: described die shoe is provided with described locking structure, locking structure comprises the lock bolt for being installed in the spiral assembling through hole that described die shoe is provided with, spiral pilot hole is crossing with the bolt mounting holes on described die shoe through, and the head of described lock bolt has for pushing up the locking end be pressed on described attachment bolt.
9. cable core indulges bag production line, comprise plug die device, it is characterized in that: described plug die device is furnished with at least two along described production-line arrangement bearing of trend interval, the structure of each plug die device is identical, each plug die device includes plug die, the upper die and lower die that plug die snaps together when comprising use, on, the side of fastening in opposite directions of counterdie have upper respectively, the deep-slotted chip breaker of the metering hole passed for cable core is formed when counterdie fastens, each plug die device also comprises the sizing die holder for supporting described plug die, sizing die holder comprise for removable be assembled together with in the vertical direction close to each other grip described, counterdie upper, die shoe, on, the side in opposite directions of die shoe has respectively upper, the fitting recess of pilot hole of the inserting that to coincide with described plug die profile is formed during die shoe assembling.
10. cable core according to claim 9 indulges bag production line, it is characterized in that: described each plug die device also comprises the slide track seat for being arranged on lathe, described die shoe on described slide track seat, is provided with the die shoe fixed structure be fixed on by die shoe when die shoe moves to desired location on slide track seat along the axially directed moveable support assemblies of described metering hole between slide track seat and die shoe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410752438.5A CN104464980A (en) | 2014-12-11 | 2014-12-11 | Cable core longitudinal wrapping production line and cable core longitudinal wrapping sizing die device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410752438.5A CN104464980A (en) | 2014-12-11 | 2014-12-11 | Cable core longitudinal wrapping production line and cable core longitudinal wrapping sizing die device |
Publications (1)
| Publication Number | Publication Date |
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| CN104464980A true CN104464980A (en) | 2015-03-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410752438.5A Pending CN104464980A (en) | 2014-12-11 | 2014-12-11 | Cable core longitudinal wrapping production line and cable core longitudinal wrapping sizing die device |
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| CN (1) | CN104464980A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106526771A (en) * | 2016-12-28 | 2017-03-22 | 山东太平洋光纤光缆有限公司 | Stainless steel/aluminium tape longitudinal tubing corrector |
| CN112086246A (en) * | 2020-09-18 | 2020-12-15 | 中天科技海缆股份有限公司 | Adjustable cable sizing device |
| CN116435038B (en) * | 2023-05-16 | 2023-10-03 | 四川新东方电缆集团有限公司 | Cable supporting device of aluminum-plastic composite belt longitudinal packing machine |
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Application publication date: 20150325 |
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