CN201673734U - Die holder of continuous lead sheathing extruder - Google Patents
Die holder of continuous lead sheathing extruder Download PDFInfo
- Publication number
- CN201673734U CN201673734U CN2010202015009U CN201020201500U CN201673734U CN 201673734 U CN201673734 U CN 201673734U CN 2010202015009 U CN2010202015009 U CN 2010202015009U CN 201020201500 U CN201020201500 U CN 201020201500U CN 201673734 U CN201673734 U CN 201673734U
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- CN
- China
- Prior art keywords
- die holder
- lead
- continuous lead
- continuous
- extruder
- Prior art date
- 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 Of Metal (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model belongs to the field of continuous lead sheathing extruders, and particularly relates to a die holder of a continuous lead sheathing extruder. The die holder comprises a guide core, a core and a cover, a lifting device is mounted on the upper portion of the die holder, a hook is arranged at the tail of the lifting device, and the hook is disposed in a slide way of the body of the lifting device. The die holder has the advantages that due to the lifting device, the die holder of the continuous lead sheathing extruder can be replaced conveniently; center deviation of lead pipes can be adjusted by aids of adjusting bolts, thereby saving time; and the thickness of lead layers can be adjusted by a die adjusting device, and perfect lead layers can be molded by means of rotating large and small hand wheels, thereby increasing working efficiency greatly without repeated operation.
Description
Technical field
The utility model belongs to continuous lead extruder field, is specifically related to a kind of continuous lead extruder die holder.
Background technology
Lead extruder is one of main cable equipment continuously, is used for cable and clads plumbous sheath.The length lead-covered cable of producing uses at mine, crosses in river cable, the cable over strait, plays irreplaceable effect.
But there are some problems in existing continuous lead extruder, the external diameter scope of lead pipe is too small, for example the external diameter of the continuous lead extruder of YQL-150/5 type is Φ 20～Φ 80mm, Φ 40～Φ 110mm, but along with the scope of application of cable more and more widely, the demand in market constantly enlarges, the cable diameter that the user needs also increases thereupon, if the user need produce the lead extruder of Φ 20～Φ 140mm specification, if directly produce the lead-sheathing cable of Φ 20～Φ 140mm specification with a cover die holder, when producing small-sized cable, because line, needs a plurality of die cap seats of cover through little, the thickness adjusted difficulty of lead layer, the easy even phenomenon of off-centre and wall unevenness, and make the small dimension line with big machine, the machinery utilization rate is low, so need to buy two lead extruder, increased production cost.
Summary of the invention
In order to overcome above-mentioned defective, now invent a kind of novel lead extruder die holder, concrete scheme is as follows:
A kind of continuous lead extruder die holder comprises water conservancy diversion core rod, core rod, die cap, it is characterized in that: on die holder top boom hoisting is housed, the boom hoisting afterbody is provided with suspension hook, and suspension hook is arranged in the chute of boom hoisting body.
The lead extruder die holder also is provided with hydraulic pressure mode transfer device continuously.
The lead extruder die holder port of export is provided with water-cooling apparatus continuously, and described water-cooling apparatus is the water cooling ring, water flowing in the ring.
Described die cap outer setting has adjusting screw(rod), and described adjusting screw(rod) quantity is four.
Advantage of the present utility model is: be provided with boom hoisting, be convenient to the replacing of lead extruder for die holder; 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 applied to the lead extruder structural representation for the utility model;
Fig. 2 is the utility model internal view;
Accompanying drawing 1. water conservancy diversion core rods 2. core rods 3. boom hoistings 4. suspension hooks 5. chutes 6. hydraulic pressure mode transfer devices 7. water cooling rings 8. die caps 9 adjusting screw(rod)s.
Embodiment
A kind of continuous lead extruder die holder, comprise water conservancy diversion core rod 1, core rod 2, die cap 8, on die holder top boom hoisting 3 is housed, boom hoisting 3 afterbodys are provided with suspension hook 4, and suspension hook 4 is arranged in the chute 5 of boom hoisting 3 bodies, the lead extruder die holder also is provided with hydraulic pressure mode transfer device 6 continuously, the lead extruder die holder port of export is provided with water-cooling apparatus continuously, and described water-cooling apparatus is a water cooling ring 7, water flowing in the ring, die cap 8 outer setting have adjusting screw(rod) 9, and described adjusting screw(rod) 9 quantity are four.
The thrust of hydraulic pressure mode transfer device 6 mat hand oil pumps reaches the utmost point and changes die cap 8 core rods easily.Die holder is equipped with tubulose flush type electric heating element, and the die holder temperature is reached about 290 ℃, thereby guarantees normally extruding of plumbous liquid.The die holder port of export is provided with water cooling ring 7, so that protection " O " RunddichtringO makes its energy operate as normal; the lead pipe wall thickness deflection is adjusted bolt by four and is finely tuned; the die orifice port of export is equipped with a special water-cooling apparatus, and the cooling of water flowing immediately has good crystallization to guarantee lead pipe when lead pipe extrudes.
When in the die holder during plumbous hydraulic coupling overrate, the safety device that is contained in the die holder side promptly shields, in case device damage.
Simple lifting appliance 3 is equipped with on die holder top, be used to change core rod 2, die cap 8, to reduce labor intensity, die holder import department is provided with the hydraulic thrust device, the effect of mat hand oil pump can eject core rod 2 from water conservancy diversion core rod 1, die holder is provided with three points for measuring temperature altogether, so that measure, control, regulate the die holder temperature.
Be provided with boom hoisting 3, be convenient to the replacing of lead extruder for die holder; 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 large and small handwheel rotation.
Claims (4)
1. continuous lead extruder die holder, comprise water conservancy diversion core rod (1), core rod (2), die cap (8), it is characterized in that: boom hoisting (3) is housed on die holder top, and the boom hoisting afterbody is provided with suspension hook (4), and suspension hook (4) is arranged in the chute (5) of boom hoisting body.
2. continuous lead extruder die holder according to claim 1 is characterized in that: the lead extruder die holder also is provided with hydraulic pressure mode transfer device (6) continuously.
3. continuous lead extruder die holder according to claim 2 is characterized in that: the lead extruder die holder port of export is provided with water-cooling apparatus continuously, and described water-cooling apparatus is water cooling ring (7), water flowing in the ring.
4. continuous lead extruder die holder according to claim 3 is characterized in that: described die cap (8) outer setting has adjusting screw(rod) (9), and described adjusting screw(rod) quantity is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202015009U CN201673734U (en) | 2010-05-24 | 2010-05-24 | Die holder of continuous lead sheathing extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202015009U CN201673734U (en) | 2010-05-24 | 2010-05-24 | Die holder of continuous lead sheathing extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201673734U true CN201673734U (en) | 2010-12-15 |
Family
ID=43331143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202015009U Expired - Fee Related CN201673734U (en) | 2010-05-24 | 2010-05-24 | Die holder of continuous lead sheathing extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201673734U (en) |
-
2010
- 2010-05-24 CN CN2010202015009U patent/CN201673734U/en not_active Expired - Fee Related
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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: 20101215 Termination date: 20140524 |