CN204182701U - For wire drawing machine aligning die head - Google Patents
For wire drawing machine aligning die head Download PDFInfo
- Publication number
- CN204182701U CN204182701U CN201420641656.7U CN201420641656U CN204182701U CN 204182701 U CN204182701 U CN 204182701U CN 201420641656 U CN201420641656 U CN 201420641656U CN 204182701 U CN204182701 U CN 204182701U
- Authority
- CN
- China
- Prior art keywords
- hole
- core rod
- nib
- die head
- framed
- 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 - Lifetime
Links
- 238000005491 wire drawing Methods 0.000 title claims abstract description 47
- 230000007704 transition Effects 0.000 claims description 5
- 239000002699 waste material Substances 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 description 47
- 239000010959 steel Substances 0.000 description 47
- 238000000034 method Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 240000009023 Myrrhis odorata Species 0.000 description 1
- 235000007265 Myrrhis odorata Nutrition 0.000 description 1
- 244000082204 Phyllostachys viridis Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 235000012550 Pimpinella anisum Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Metal Extraction Processes (AREA)
Abstract
The utility model discloses a kind of for wire drawing machine aligning die head.The nib axial line of nib axial line and next stage die head that the utility model overcomes existing wire drawing machine upper level die head is not when same axial line, waste time and energy in adjustment die head position, there is provided a kind of and comprise framed and core rod for wire drawing machine aligning die head, core rod and framed ball-joint; Framed comprise be communicated with successively enter a hole, core rod hole and wire vent hole, the shape in core rod hole is sphere, and the diameter entering a hole is larger than the diameter in wire vent hole and enter the axial line conllinear in a hole, wire vent hole and core rod hole; Core rod profile is disc-shape, the periphery of core rod is the sphere matched with core rod hole, and the middle part of core rod is provided with nib, and nib essence is conical bore, the large stomidium that core rod is positioned at framed and described nib is positioned at and framed enters a side, hole, and the little stomidium of nib is positioned at framed side, wire vent hole; The diameter entering a hole is less than core rod external diameter 0.2 millimeter, and the diameter in wire vent hole is less than the external diameter of core rod 2 millimeters.
Description
Technical field
The utility model belongs to wire drawing machine accessory field, is specifically related to a kind of for wire drawing machine aligning die head.
Background technology
It is in commercial Application, use plant equipment very widely that wire drawing machine is also called drawing machine, is widely used in machine-building, and five metals is processed, petrochemical industry, plastics, bamboo and wood products, the industries such as electric wire.Wire drawing machine comprises pay off rack, wire drawing machine die head, intermediate winding drum, pleasure boat, pulley, guide wheel, final capstan, and wherein wire drawing machine die head is most important parts in wire drawing machine.Wire drawing machine die head is often referred to the mould of various draw metal line, and there is the hole of individual definite shape at the center of all wire drawing dies, circle, side, anise or other special shape, and metal is hauled to diminish through size during nib, and even shape all changes.Thicker wire is drawn as finer wire by wire drawing machine die head.The small-sized continuous producing apparatus that wire drawing machine is made up of multiple wire drawing machine die head, by drawing step by step, steel wire drawing-down to required specification.Because steel wire is drawing step by step, after every one-level drawing, the wire diameter of steel wire changes.Therefore the nib axial line of the nib of upper level wire drawing machine die head and next stage wire drawing machine die head should on an axis otherwise be easy to make steel wire be pulled off in the process of wire drawing.As can be seen here nib and the mutual position relationship of nib extremely important.In the die head of prior art, nib is positioned at the middle part of die head, if the position that will adjust nib just needs to adjust die head position, but die head is normally fixed in wire drawing frame by fixture, therefore regulates die head position to seem to bother very much.
Usual wire drawing machine needs to carry out position adjustment to wire drawing machine die head before running, make the nib axial line of the die head on wire drawing machine at same axial line, because vibrations make the axial line generation deviation of the nib on the nib on upper level die head and next stage die head not at same axis in the process of wire drawing machine work, manual adjustment die head position is needed to waste time and energy.
Utility model content
The technical problems to be solved in the utility model need adjust die head position when being the wire drawing machine adjustment nib for prior art to waste time and energy, a kind of function for wire drawing machine aligning die head with automatic aligning is provided, can automatic aligning be realized when the axial line deviation of upper level nib and next stage nib is among a small circle, not need to adjust die head position and just can realize making the nib axial line of the nib axial line of upper level die head and next stage die head on same axial line.
In order to solve the problems of the technologies described above, the utility model provides following technical scheme: comprise die head for wire drawing machine aligning die head, described die head comprises framed and core rod, described core rod and framed ball-joint; Describedly framedly comprise into a hole and wire vent hole, describedly enter to be provided with core rod hole between a hole and wire vent hole, described enter a hole, core rod hole be communicated with successively with wire vent hole, the shape in described core rod hole is sphere, refer to that internal surface of hole is spheric, described in enter a hole diameter larger than the diameter in wire vent hole and enter the axial line conllinear in a hole, wire vent hole and core rod hole; Described core rod profile is disc-shape, the periphery of described core rod is the sphere matched with core rod hole, the middle part of described core rod is provided with nib, described nib essence is conical bore, described conical bore runs through core rod, the large stomidium that described core rod is positioned at nib on framed and described core rod is positioned at and framed enters a side, hole, and on described core rod, the little stomidium of nib is positioned at framed side, wire vent hole; Described enter the diameter in a hole less than core rod external diameter 0.2 millimeter, the diameter in described wire vent hole is less than the external diameter of core rod 2 millimeters.
What adopt technical solutions of the utility model comprises die head for wire drawing machine aligning die head, and described die head comprises framed and core rod, described core rod and framed ball-joint, and ball-joint makes core rod interiorly can realize Arbitrary Rotation framed; Describedly framedly comprise into a hole and wire vent hole, steel wire enters from entering a hole, goes out from wire vent hole; Describedly enter to be provided with core rod hole between a hole and wire vent hole, described enter a hole, core rod hole be communicated with successively with wire vent hole, steel wire passes into core rod hole go out from wire vent hole from entering a hole, the shape in described core rod hole is sphere, described enter the diameter in a hole larger than the diameter in wire vent hole and enter the axial line conllinear in a hole, wire vent hole and core rod hole, make core rod can only be installed in core rod hole from entering a nose end; Described core rod profile is disc-shape, the periphery of described core rod is the sphere matched with core rod hole, guarantee that core rod can realize rotating in core rod hole, the middle part of described core rod is provided with nib, and described nib is conical bore, described conical bore runs through core rod, steel wire enters from the large stomidium of nib and goes out from little stomidium, because nib is conical bore, steel wire in the process of drawing steel wire to circular cone bore hole pressure, circular cone hole wall, by born pressure reaction and steel wire, makes steel wire be extruded.The large stomidium that described core rod is positioned at framed and described nib is positioned at and framed enters a side, hole, and the little stomidium of described nib is positioned at framed side, wire vent hole; Described enter the diameter in a hole less than core rod external diameter 0.2 millimeter, the diameter in described wire vent hole is less than the external diameter of core rod 2 millimeters, by the principle of metal heated expansion, heat and make to expand into thread hole to entering a hole thus make the aperture into a hole become large, then core rod is entered into core rod hole from entering a hole, after entering a hole cooling, core rod just can not go out skid off from entering a hole, and because the external diameter of wire vent boring ratio core rod is little 2 millimeters, core rod also can not skid off from wire vent hole.
Operation principle of the present utility model and beneficial effect are: wire drawing machine first regulates its die head position before work, make the axial line of the axial line of the nib of upper level die head and the nib of next stage die head as far as possible on an axis, steel wire enters into nib place on core rod by the hole of entering on framed, go out from the wire vent hole framed, steel wire is wear little stomidium to nib from the large stomidium of nib in nib again.Take-up stand rotates and to steel wire axial tension, steel wire is passed from nib, because nib essence is conical bore, steel wire is when through nib, and steel wire can give nib wall pressure, born pressure reversal is acted on steel wire by nib wall, steel wire is extruded and pulls out from the little stomidium of nib.
Because vibration cause makes the nib axial line on upper level die head and the nib axial line on next stage die head produce deviation not on same axial line in the process of wire drawing.Now due to nib place core rod and framed be ball-joint, core rod deflects under the traction of steel wire, makes the nib axial line on upper level die head and the nib axial line on next stage die head on same axial line.
Further, the equal arc transition of the seamed edge on described core rod, avoids core rod in core rod hole, rotate scratch core rod hole wall.
Further, described in enter a hole and core rod hole, the junction arc transition in core rod hole and wire vent hole, avoid stress concentrate.
Further, described framed with enter the side that a hole is connected and be provided with gripper shoe, described gripper shoe is positioned at framed bottom, and described gripper shoe is provided with spring, and described spring one end is provided with back-up block, and described back-up block is provided with chute.Steel wire passes in the chute back-up block, then enter and gone out from wire vent hole by nib into a hole, in the process of wire drawing, spring is in compressive state always, when pay off rack velocity of rotation is too fast, take-up stand rotates slower, the steel wire between die head and take-up stand will be made to be in tension, and the steel wire between die head and pay off rack is in relaxed state, and the steel wire of relaxed state is much more stacking can be made steel wire beat group to be unfavorable for wire drawing.When steel wire relaxes, spring pop up make back-up block by steel wire upwards jack-up make the steel wire between die head and take-up stand be in tensioning state.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, technical solutions of the utility model are further illustrated:
Fig. 1 is the schematic diagram of the utility model embodiment for wire drawing machine aligning die head;
Fig. 2 is that the utility model embodiment is for the schematic diagram of wire drawing machine aligning die head with gripper shoe;
Fig. 3 is that the utility model embodiment is for the schematic diagram during die head practical application of wire drawing machine aligning;
Fig. 4 is that the utility model embodiment is for the schematic diagram during die head practical application of wire drawing machine aligning.
Detailed description of the invention
Embodiment one
As shown in Figure 1, the utility model is used for wire drawing machine aligning die head and comprises framed 100 and core rod 200, core rod 200 and framed 100 ball-joints; Framed 100 comprise into a hole 101 and wire vent hole 102, enter between a hole 101 and wire vent hole 102 and be provided with core rod hole 103, enter a hole 101, core rod hole 103 to be communicated with successively with wire vent hole 102, the shape in core rod hole 103 is sphere, and the diameter entering a hole 101 is larger than the diameter in wire vent hole 102 and enter the axial line conllinear in a hole 101, wire vent hole 102 and core rod hole 103; Core rod 200 profile is a disc-shape, the periphery of core rod 200 is the sphere 2013 matched with core rod hole 103, the middle part of core rod 200 is provided with nib 201, nib 201 essence is conical bore, conical bore runs through core rod 200, core rod 200 be positioned at framed 100 and the large stomidium of nib 201 be positioned at framed 100 enter side, a hole 101, the little stomidium of nib 201 is positioned at the side, wire vent hole 102 of framed 100; The diameter entering a hole 101 is less than core rod 200 external diameter 0.2 millimeter, the diameter in wire vent hole 102 is less than the external diameter of core rod 200 2 millimeters, the depth as shallow 2 millimeters in the Thickness Ratio core rod hole 103 of core rod 200, the spherical radius in the radius ratio core rod hole 103 of the sphere 2013 of core rod 200 is little 0.5 millimeter.
In specific implementation process, framed 100 and the equal arc transition of all seamed edges of core rod 200.As shown in Fig. 1, Fig. 3, Fig. 4, first the wire drawing die head position on wire drawing machine is adjusted before wire drawing machine work, make the axial line of nib 701 on the axial line of nib 201 on upper level die head and next stage die head as far as possible on an axis, steel wire 600 enters into nib 201 place on core rod 200 by the hole 101 of entering on framed 100, go out from the wire vent hole 102 framed 100, steel wire 600 is wear little stomidium to nib from the large stomidium of nib 201 in nib 201 again.Take-up stand makes steel wire constantly pass from nib 201 to steel wire axial tension when rotating, because nib 201 essence is conical bore, steel wire 600 is when through nib 201, steel wire 600 can to nib wall pressure, born pressure reversal is acted on steel wire 600 by nib wall, steel wire 600 is extruded and pulls out from the little stomidium of nib 201.
Wire drawing makes nib 201 axial line on upper level die head and nib 701 axial line on next stage die head produce deviation not on same axial line due to vibration cause in the process of work.Now because the core rod 200 and framed 100 at nib 201 place is ball-joint, core rod 200 deflects under the traction of steel wire 600, makes nib 201 axial line on upper level die head and nib 701 axial line on next stage die head on same axial line.
Embodiment two
As shown in Figure 2, embodiment two is with the difference of embodiment one: on framed 100 with enter the side that a hole 101 contacts and be provided with gripper shoe 300, gripper shoe 300 is positioned at framed 100 bottoms, gripper shoe 300 is provided with spring 400, spring 400 one end is provided with back-up block 500, and back-up block 500 is provided with chute 501.
In specific implementation process, steel wire passes in the chute 501 back-up block 500, then enter and gone out from wire vent hole 102 by nib 201 into a hole 101, in the process of steel wire by drawing-down, spring 400 is in compressive state always, when pay off rack velocity of rotation is too fast, take-up stand rotates slower, the steel wire between die head and take-up stand will be made to be in tension, steel wire between die head and pay off rack is in relaxed state, when steel wire when between die head and pay off rack relaxes, spring 400 upwards rebounds and makes back-up block 500 by steel wire upwards jack-up thus make the steel wire between die head and take-up stand be in tensioning state.Avoid the steel wire between die head and pay off rack to be in relaxed state, the steel wire of relaxed state is much more stacking can be made steel wire beat group to be unfavorable for wire drawing.
For a person skilled in the art; under the prerequisite not departing from the utility model structure; can also make some distortion and improvement, these also should be considered as protection domain of the present utility model, and these all can not affect effect and the practical applicability of the utility model enforcement.
Claims (4)
1. for wire drawing machine aligning die head, comprise die head, it is characterized in that: described die head comprises framed and core rod, described core rod and framed ball-joint; Describedly framedly comprise into a hole and wire vent hole, describedly enter to be provided with core rod hole between a hole and wire vent hole, described enter a hole, core rod hole be communicated with successively with wire vent hole, the shape in described core rod hole is sphere, described in enter a hole diameter larger than the diameter in wire vent hole and enter the axial line conllinear in a hole, wire vent hole and core rod hole; Described core rod profile is disc-shape, the periphery of described core rod is the spheric matched with core rod hole, the middle part of described core rod is provided with nib, described nib is conical bore, described conical bore runs through core rod, the large stomidium that described core rod is positioned at nib on framed and described core rod is positioned at and framed enters a side, hole, and on described core rod, the little stomidium of nib is positioned at framed side, wire vent hole; Described enter the diameter in a hole less than core rod external diameter 0.2 millimeter, the diameter in described wire vent hole is less than the external diameter of core rod 2 millimeters.
2. as claimed in claim 1 for wire drawing machine aligning die head, it is characterized in that: the equal arc transition of the seamed edge on described core rod.
3., as claimed in claim 2 for wire drawing machine aligning die head, it is characterized in that: described framed on enter a hole and core rod hole, the junction arc transition in core rod hole and wire vent hole.
4. as described in claim 1 or 2 or 3 for wire drawing machine aligning die head, it is characterized in that: described framed with enter the side that a hole is connected and be provided with gripper shoe, described gripper shoe is positioned at framed bottom, described gripper shoe is provided with spring, described spring one end is provided with back-up block, and described back-up block is provided with chute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420641656.7U CN204182701U (en) | 2014-10-31 | 2014-10-31 | For wire drawing machine aligning die head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420641656.7U CN204182701U (en) | 2014-10-31 | 2014-10-31 | For wire drawing machine aligning die head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204182701U true CN204182701U (en) | 2015-03-04 |
Family
ID=52614732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420641656.7U Expired - Lifetime CN204182701U (en) | 2014-10-31 | 2014-10-31 | For wire drawing machine aligning die head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204182701U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108305715A (en) * | 2018-01-05 | 2018-07-20 | 广州市秀全电线电缆有限责任公司 | A kind of production line and production technology of cable |
-
2014
- 2014-10-31 CN CN201420641656.7U patent/CN204182701U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108305715A (en) * | 2018-01-05 | 2018-07-20 | 广州市秀全电线电缆有限责任公司 | A kind of production line and production technology of cable |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204122510U (en) | A kind of high-speed copper line wire drawing machine uncoiling device | |
| CN203991702U (en) | Wire-drawing shape machine | |
| CN204182701U (en) | For wire drawing machine aligning die head | |
| CN202701524U (en) | Steel bar end portion threading machine | |
| CN205324382U (en) | A extrusion production line for processing copper wire | |
| CN203197406U (en) | Gear hobbing clamp for clamping synchronizer gear | |
| CN208662161U (en) | A kind of Novel copper wire wire-drawing frame | |
| CN203972506U (en) | A kind of Tube Drawing mould | |
| CN105327972A (en) | Constant-force tensioning device | |
| CN206967393U (en) | A kind of transformer high-voltage bushing is by army cap tool special for dismounting | |
| CN204074756U (en) | Adjustable drawbench | |
| CN203991706U (en) | A kind of wire drawing die steel wire drawing-in device | |
| CN201150999Y (en) | Moveable sheath positioning apparatus for processing hole of roller | |
| CN204247885U (en) | The feeding mechanism of the automatic cold header of machining piston pin | |
| CN203991707U (en) | The anti-jump silk device of water tank drawbench | |
| CN206326063U (en) | Steel cord production device for positioning steel wire | |
| CN209565383U (en) | A kind of uncoiler convenient for feeding | |
| CN204182702U (en) | Wire drawing machine quick change die head | |
| CN207872944U (en) | A kind of aluminium pot tank mouth roll threading device | |
| CN207387164U (en) | A kind of set component of rod category vehicle folder | |
| CN205932739U (en) | Yarn tension mechanism | |
| CN203370866U (en) | Flat cable guide wheel assembly | |
| CN205464647U (en) | Lathe is with automatic mantle fiber device | |
| CN204434497U (en) | A kind of glass fibre production conducting wire pole | |
| CN204012494U (en) | A kind of rotor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |