CN208644032U - A kind of novel copper rod tractor - Google Patents
A kind of novel copper rod tractor Download PDFInfo
- Publication number
- CN208644032U CN208644032U CN201821141503.0U CN201821141503U CN208644032U CN 208644032 U CN208644032 U CN 208644032U CN 201821141503 U CN201821141503 U CN 201821141503U CN 208644032 U CN208644032 U CN 208644032U
- Authority
- CN
- China
- Prior art keywords
- copper rod
- traction
- plug division
- circular hole
- groove
- 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
Links
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Abstract
The utility model provides a kind of novel copper rod tractor, including traction barred body and drawing head body, the traction barred body are made of a cored iron cylindrical body, offer a plurality of the first circular holes through cored iron cylindrical body；The drawing head body includes the plug division connecting with traction barred body and the tractive unit for drawing copper rod, and the second circular hole of consistent interspersed socket part is offered on the plug division；The plug division is protruded into drawing bar body, and is fixedly connected by bolt across the first circular hole of hole and the second circular hole；Contain a groove among the traction end surface；A kind of novel copper rod retractor structures provided by the utility model are simple, and effect is prominent, the copper rod squeezed out from smelting furnace can be smoothly drawn, to guarantee the straight degree of copper rod.
Description
Technical field
The utility model relates to copper industry manufacturing fields, refer in particular to a kind of novel copper rod tractor.
Background technique
Copper rod is one kind of non-ferrous metals processing bar, has preferable processing performance, high conduction performance, application is extensively
It is general, it can be used for air-conditioner pipe, refrigerator pipe and various machinery support materials, automobile synchronizer tooth ring, structural member, friction attachment member etc.,
But the straight degree of copper rod must satisfy corresponding requirements, therefore when copper bar material is squeezed out out of smelting furnace, needs traction mechanism and drawn
It leads, otherwise not can guarantee the straight degree of copper rod.
Summary of the invention
The utility model aim is to provide a kind of novel copper rod tractor, and structure is simple, and effect is prominent, can smoothly draw
The copper rod squeezed out from smelting furnace, to guarantee the straight degree of copper rod.To realize above-mentioned purpose, the utility model takes following technology
Scheme:
A kind of novel copper rod tractor, including traction barred body and drawing head body, the traction barred body are by cored iron circle
Cylinder composition, offers a plurality of the first circular holes through cored iron cylindrical body；The drawing head body include and traction barred body
The tractive unit of the plug division of connection and traction copper rod offers the second circular hole of consistent interspersed socket part on the plug division；By institute
It states plug division to protrude into drawing bar body, and is fixedly connected by bolt across first circular hole of hole and the second circular hole；Institute
It states and contains a groove among traction end surface.
Further, the groove section of the traction end surface is trapezoidal, and is trapezoidal upper bottom close to end face portion, and inner end is
Trapezoidal bottom.
Further, the groove of the traction end surface is open at one end big, and another end opening is small.
The utility model has clear advantage and beneficial effect compared with prior art, specifically, being led by utilizing
Draw the special designing of portion's groove, to smoothly draw the copper rod squeezed out from smelting furnace, guarantees the straight degree of copper rod.
Detailed description of the invention
The utility model will be further described in conjunction with the embodiments with reference to the accompanying drawings.
Fig. 1 is the utility model monnolithic case schematic diagram；
Fig. 2 is drawing head body top view in the utility model；
Drawing reference numeral explanation:
1, barred body is drawn；11, the first circular hole；2, drawing head body；3, plug division；31, the second circular hole；4, tractive unit；41, recessed
Slot.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model
Limitation.
The utility model is further described with specific embodiment with reference to the accompanying drawing.
It please refers to shown in Fig. 1 to Fig. 2, a kind of novel copper rod tractor of the utility model, including traction barred body 1 and traction
Head body 2, the traction barred body 1 is made of a cored iron cylindrical body, offers and a plurality of runs through the of cored iron cylindrical body
One circular hole 11, the drawing head body 2 includes the slotting tractive unit 4 for drawing portion 3 and drawing copper rod connecting with traction barred body 1, described to insert
The second circular hole 31 of consistent interspersed socket part is offered in socket part 3, the plug division 3 can be protruded into drawing bar body, by plug division 3
It is fixedly connected after second circular hole 31 is corresponding with traction the first circular hole 11 of barred body 1 by (not shown) pass through of bolt, institute
It states containing a groove 41 among 4 end face of tractive unit, which is trapezoidal, and is trapezoidal upper bottom, inner end close to end face portion
For trapezoidal bottom, and the groove 41 is open at one end big, and another end opening is small.
The use principle of the utility model: 1 He of barred body first will be drawn by the first circular hole 11 and the second circular hole 31 with bolt
Drawing head body 2, which is fixedly connected, to be put into mold, when copper bar material is squeezed out out of smelting furnace, groove 41 of the copper rod front end in tractive unit 4
Middle cooling is fixed-type, pulls traction barred body 1 after successfully drawing to copper rod, to remove spiral shell to draw copper rod by power source
Bolt, separation traction barred body 1 and drawing head body 2 are directed at 4 groove 41 of tractive unit with iron hammer followed by the special designing of groove 41
The big side that is open suitably knocks, and copper rod front end is easy for demoulding.
The designing points of the utility model are through the special designing using tractive unit groove, to smoothly draw from molten
The copper rod squeezed out in furnace guarantees the straight degree of copper rod.
The above is only the utility model preferred embodiment, not appoints to the technical scope of the utility model
What is limited, therefore any trickle amendment made by the above technical examples according to the technical essence of the present invention, equivalent variations
With modification, it is still within the scope of the technical solutions of the present invention.
Claims (3)
1. a kind of novel copper rod tractor, it is characterised in that: including traction barred body and drawing head body, the traction barred body is by one
Cored iron cylindrical body composition, offers a plurality of the first circular holes through cored iron cylindrical body；The drawing head body include with
The plug division of barred body connection and the tractive unit of traction copper rod are drawn, the second circle of consistent interspersed socket part is offered on the plug division
Hole；The plug division is protruded into drawing bar body, and is fixed by bolt across first circular hole of hole and the second circular hole
Connection；Contain a groove among the traction end surface.
2. novel copper rod tractor according to claim 1, it is characterised in that: the groove section of the traction end surface is ladder
Shape, and be trapezoidal upper bottom close to end face portion, inner end is trapezoidal bottom.
3. novel copper rod tractor according to claim 1, it is characterised in that: the groove of the traction end surface is open at one end
Greatly, another end opening is small.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821141503.0U CN208644032U (en) | 2018-07-18 | 2018-07-18 | A kind of novel copper rod tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821141503.0U CN208644032U (en) | 2018-07-18 | 2018-07-18 | A kind of novel copper rod tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208644032U true CN208644032U (en) | 2019-03-26 |
Family
ID=65785665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821141503.0U Expired - Fee Related CN208644032U (en) | 2018-07-18 | 2018-07-18 | A kind of novel copper rod tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208644032U (en) |
-
2018
- 2018-07-18 CN CN201821141503.0U patent/CN208644032U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208644032U (en) | A kind of novel copper rod tractor | |
| CN207825858U (en) | Vehicle suspension swing arm and vehicle | |
| CN209867311U (en) | Die-casting punch | |
| CN206708825U (en) | A kind of integrated LED down lamp | |
| CN210769730U (en) | Riveting sleeve | |
| CN213808382U (en) | Rust-resistant bolt that loses | |
| CN213088445U (en) | Support bolt for gearbox release fork | |
| CN204403143U (en) | Crimping oral area is without the linear bearing with punching outer ring of annealing | |
| CN201347608Y (en) | Flexible-assembly ceiling | |
| CN209510971U (en) | A kind of novel release disk component | |
| CN208149235U (en) | A kind of automobile wiring harness fastener | |
| CN207382069U (en) | The field frame assembly being easily installed | |
| CN202001250U (en) | Compressor piston | |
| CN202215535U (en) | Engineering mechanical radiator oil chamber | |
| CN109127912A (en) | A kind of device thickening 5 cun of oil drill rocker pipe ends | |
| CN201081502Y (en) | Rear compressor cover for refrigerator | |
| CN210218081U (en) | Plunger of plunger pump, plunger pump and high-pressure cleaning machine | |
| CN208853572U (en) | A kind of device thickening 5 cun of oil drill rocker pipe ends | |
| CN208083319U (en) | A kind of forging mandrel structure | |
| CN209255686U (en) | A kind of hand punch automatic discharge unit | |
| CN216356801U (en) | Cyclone buckle device | |
| CN214998813U (en) | Integrally forged spherical shell | |
| CN207005041U (en) | Automotive seat clamping screw | |
| CN211071825U (en) | Die set | |
| CN215245349U (en) | Combined crank |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190326 Termination date: 20190718 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |