CN201655433U - Mold holder of continuous lead extrusion machine - Google Patents
Mold holder of continuous lead extrusion machine Download PDFInfo
- Publication number
- CN201655433U CN201655433U CN2010201481913U CN201020148191U CN201655433U CN 201655433 U CN201655433 U CN 201655433U CN 2010201481913 U CN2010201481913 U CN 2010201481913U CN 201020148191 U CN201020148191 U CN 201020148191U CN 201655433 U CN201655433 U CN 201655433U
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- CN
- China
- Prior art keywords
- mold
- lead
- die holder
- holder body
- adjusting
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model belongs to the field of continuous lead extrusion machines, and particularly relates to a mold holder of a continuous lead extrusion machine. The mold holder comprises a mold holder body, a front threaded sleeve, a flow guide mold core, a mold core and a mold cap, and is characterize in that a mold cap adjusting ring is arranged in the position of the mold cap; adjusting bolts are arranged outside the mold cap adjusting ring; a sealing sliding block for the front threaded sleeve is arranged on the mold holder body; the motion of the sealing sliding block is controlled by an oil plug; the adjusting bolts include four, which are respectively positioned at the upper part, the lower part, the left part and the right part of the mold holder body; and the oil plug controls the sliding block in the mode of hydraulic control, and is driven by an oil pump and a hand wheel. The deviation of the center of a lead tube can be adjusted just by adjusting the adjusting bolts, so that time is saved; and the thickness of the wall of lead layer is adjusted through the mold adjusting device, and an ideal thickness for the lead layer can be obtained by manually operating the oil pump and rotating a big hand wheel, so that the working efficiency is greatly improved, and repeated works are avoided.
Description
Technical field
The utility model belongs to continuous lead extruder field, is specifically related to continuous lead extruder die holder.
Background technology
Along with the fast development of World Economics and construction, the lead-sheathing cable has been widely used in every field owing to have corrosion-resistant characteristics such as strong, and as submarine cable, and deep-well oil field cable etc., demand also constantly increases.And the demand of the equipment of producing the lead-sheathing cable is also manifested day by day.The most of electric wire of China, cable producer, the lead encasing press that uses is old-fashioned batch (-type) lead press, the batch (-type) lead press adopts empty market pot (electric heating) molten lead of high stand, there is not the attemperator of purification, impurity and lead oxide extrude together, plumbous liquid is by overflow launder, and ingress of air produces oxidation, causes lead layer that pore impurity is arranged.Lead liquid starts hydraulic pressure lead is extruded from core rod, die cap slit after entering the Sheng tube by overflow launder, clads in the cable appearance, and each tens kilograms, leading liquid, compacting, take-up repeatedly successively.But this unit can't be produced continuously, (add and contain plumbous pressure the in the lead) behind every extrusion certain-length, put plumbous liquid by overflow launder and advance to contain and tin suppress, cause adjacent two sections cable joints generation laemodipodiform, can't adjust lead layer off-centre, when adjusting lead layer thickness,, can only add special spanner with sledgehammer and adjust lead layer because of no hydraulic pressure mode transfer device, increased labour intensity greatly, the transducer set specification, front and back need several hours consuming time, have improved production cost greatly.
Summary of the invention
In order to overcome above-mentioned defective, now invent a kind of lead extruder die holder that can extrude continuously, concrete scheme is as follows:
A kind of continuous lead extruder die holder comprises die holder body, preceding swivel nut, water conservancy diversion core rod, core rod and die cap, it is characterized in that: at the die cap place mode transfer bezel ring, is set, the mode transfer bezel ring, is outside equipped with the adjusting bolt; Swivel nut sealing slide block before the die holder body is provided with, the sealing slide block is subjected to oily bolt controlled motion.
Described adjusting bolt is four, lays respectively at top, bottom, left part, the right part of die holder body.
The mode of described oily bolt control slide block is hydraulic control, and oily bolt drives by oil pump and handwheel.
Advantage of the present utility model is: can adjust the lead pipe centre deviation by regulating bolt, save the time; Adjust the lead layer wall thickness with the mode transfer device, can reach desirable lead layer, also improved operating efficiency greatly, need not do repetitive operation again by hand oil pump and the rotation of big handwheel.
Description of drawings
Fig. 1 is the utility model structural representation;
In the accompanying drawing 1, die holder body 2, preceding swivel nut 3, water conservancy diversion core rod 4, core rod 5, die cap 6, mode transfer bezel ring, 7, regulate bolt 8, sealing slide block 9, handwheel
Embodiment
A kind of continuous lead extruder die holder comprises die holder body, preceding swivel nut, water conservancy diversion core rod, core rod and die cap, it is characterized in that: at the die cap place mode transfer bezel ring, is set, the mode transfer bezel ring, is outside equipped with the adjusting bolt; Swivel nut sealing slide block before the die holder body is provided with, the sealing slide block is subjected to oily bolt controlled motion, regulating bolt is four, lay respectively at top, bottom, left part, the right part of die holder body, the mode of oil bolt control slide block is hydraulic control, the oil bolt drives by oil pump and handwheel, and handwheel comprises big handwheel and small handwheel.
After plumbous liquid enters the crowded lead of lead extruder, start main motor rotating screw bolt, again by flow controller to squeezing three sections inside spin Inlet and outlet waters of lead, carry out the segmentation cooling, make plumbous liquid become soft solid-state shape gradually, reach the requirement of technology temperature control by cooling, make lead be expressed to the shunting of water conservancy diversion core rod by screw rod, pass through grading ring again, be extruded into lead pipe, promptly clad electric wire and become lead-covered wire from core rod and die cap gap; By the cooling fast of interior water spout spray, purpose is to protect insulating sleeve, with the bosh cooling, receives creel stand, take-up one-tenth dish to walking synchronously by dancing device sensing simultaneously again.In operating process: regulate bolt owing to be provided with four, just can adjust the lead pipe centre deviation by regulating bolt at mode transfer bezel ring, place.When needs are adjusted the lead layer wall thickness, swivel nut sealing slide block before the die holder body is provided with, the sealing slide block is subjected to oily bolt controlled motion, can reach desirable lead layer by hand oil pump and handwheel rotation (positive and negative).
Claims (3)
1. a continuous lead extruder die holder comprises die holder body (1), preceding swivel nut (2), water conservancy diversion core rod (3), core rod (4) and die cap (5), it is characterized in that: locate to be provided with mode transfer bezel ring, (6) at die cap (5), mode transfer bezel ring, (6) is outside equipped with regulates bolt (7); Swivel nut sealing slide block (8) before die holder body (1) is provided with, sealing slide block (8) is subjected to oily bolt controlled motion.
2. continuous lead extruder die holder according to claim 1 is characterized in that: described adjusting bolt (7) is four, lays respectively at top, bottom, left part, the right part of die holder body.
3. continuous lead extruder die holder according to claim 1 is characterized in that: the mode of described oily bolt control slide block (8) is hydraulic control, and oily bolt drives by oil pump and handwheel (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201481913U CN201655433U (en) | 2010-04-01 | 2010-04-01 | Mold holder of continuous lead extrusion machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201481913U CN201655433U (en) | 2010-04-01 | 2010-04-01 | Mold holder of continuous lead extrusion machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201655433U true CN201655433U (en) | 2010-11-24 |
Family
ID=43120677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201481913U Expired - Fee Related CN201655433U (en) | 2010-04-01 | 2010-04-01 | Mold holder of continuous lead extrusion machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201655433U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111986857A (en) * | 2020-08-27 | 2020-11-24 | 伊东新(德阳)线缆设备有限公司 | Lead extruding machine with uniform coating and cooling functions |
-
2010
- 2010-04-01 CN CN2010201481913U patent/CN201655433U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111986857A (en) * | 2020-08-27 | 2020-11-24 | 伊东新(德阳)线缆设备有限公司 | Lead extruding machine with uniform coating and cooling functions |
| CN111986857B (en) * | 2020-08-27 | 2022-03-29 | 伊东新(德阳)线缆设备有限公司 | Lead extruding machine with uniform coating and cooling functions |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101124 Termination date: 20140401 |