CN207359592U - A kind of assembly type cable extrusion screw rod - Google Patents
A kind of assembly type cable extrusion screw rod Download PDFInfo
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- CN207359592U CN207359592U CN201721419301.3U CN201721419301U CN207359592U CN 207359592 U CN207359592 U CN 207359592U CN 201721419301 U CN201721419301 U CN 201721419301U CN 207359592 U CN207359592 U CN 207359592U
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- screw rod
- screw
- coaxially
- assembly type
- integrally
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Abstract
It the utility model is related to a kind of assembly type cable extrusion screw rod, it is simple in structure, design is scientific and reasonable, innovative design screw rod is dismountable segmentation structure, including the first screw rod and the second screw rod, second screw rod is removably mounted on the first screw rod, by the cooperation of screw thread on the first screw rod and the second screw rod effectively solve the problems, such as electric welding equipment tracheae inside and outside wall stream along, it can be needed to select the screw rod of appropriate length and ratio to be assembled according to production, pass through setting ratio, adjust the shearing force and extruding force of material, improve material extrusion speed, greatly improve production efficiency, one equipment administration, save the time, it is cost-effective.
Description
Technical field
The utility model belongs to cable manufacture field, is related to cable process equipment, especially a kind of assembly type cable extrusion
Screw rod.
Background technology
Cable is typically by several or the cable of similar rope that several groups of conducting wires (every group at least two) are twisted, every group
Mutually insulated between conducting wire, and be often twisted into around a center, whole outside is surrounded by the coating of high-insulation.It is erected at more
In the air or mounted in underground, the bottom, for telecommunication or power Transmission.Cable is mainly made of 4 parts：It is conductor wire core, insulating layer, close
Closure covers and protection coating, and gas-guide tube is additionally provided with cable for some electric welding equipments.
Having higher technical requirements to gas-guide tube during production and use, it is necessary to have high conductivity, excellent softness
The advantage such as property, splitting resistance, resistance to ag(e)ing, wearability, oil resistivity, anticorrosive property, heat-resisting quantity, anti-flammability, low smoke and non-toxic
Feature.But in process of production, easily in the inner tubal wall and outer tube of tracheae especially in welding torch cable tracheae molding procedure
Stream edge is produced on wall, flowing the generation on edge not only influences follow-up manufacturing procedure, there is cable air great shadow of the stream along defect
The security performance of welding gun tracheae is rung, deals with improperly and be easy to cause security threat, studied for many years by our company skilled worker, flows edge
Problem occurs mainly with cable extrusion operation, and stream can be effectively solved along asking by varying the process equipment of cable extrusion operation
Topic, but for different electric welding equipment cables, corresponding production equipment or distinct.
Utility model content
The purpose of the utility model is to overcome in place of the deficiencies in the prior art, there is provided one kind homogenizing material effect is good, crowded
Go out it is efficient, effective solve the problems, such as stream along assembly type cable extrusion screw rod.
The utility model solves above-mentioned technical problem and takes following technical scheme to realize：
A kind of assembly type cable extrusion screw rod, including screw head and screw body, screw head are coaxially installed on screw body
Front end, coaxially screw thread has integrally been made on the screw body, and the screw rod is dismountable segmentation structure, including the
One screw rod and the second screw rod, are coaxially coated with driving axostylus axostyle in the first screw rod, and the front end of second screw rod coaxially installs
The driving axostylus axostyle is crossed, the end that part is removably mounted at first screw rod is connected through a screw thread, coaxial one on the first screw rod
System, which goes out, the first screw thread, and the second screw thread has integrally been made on the second screw rod, and the first flighting front end is integrally made in screw head
End, the first flighting rear end dock cooperation with the second flighting front end, and the second flighting rear end is integrally made in screw body end.
Moreover, driving axostylus axostyle front end connecting screw head, rear end is used for the drive shaft for connecting driving motor.
The advantages of the utility model and have the beneficial effect that：
The utility model provides a kind of assembly type cable extrusion screw rod simple in structure, design is scientific and reasonable, innovative design
Screw rod is dismountable segmentation structure, including the first screw rod and the second screw rod, the second screw rod are removably mounted at the first screw rod
On, effectively solve the problems, such as electric welding equipment tracheae inside and outside wall stream along can be with by the cooperation of screw thread on the first screw rod and the second screw rod
Needed to select the screw rod of appropriate length and ratio to be assembled according to production, by setting ratio, adjust material shearing force and
Extruding force, improves material extrusion speed, greatly improves production efficiency, an equipment administration, saves the time, save into
This.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is one embodiment of Fig. 1.
Embodiment
Below by specific embodiment, the utility model is described in further detail, following embodiments be it is descriptive, no
It is limited, it is impossible to which the scope of protection of the utility model is limited with this.
A kind of assembly type cable extrusion screw rod, as shown in Figure 1, including screw head 1 and screw body, screw head coaxially clamps
In screw body front end, screw thread has integrally coaxially been made on the screw body,
The innovative point of the utility model is：
1st, the screw rod is dismountable segmentation structure, including the first screw rod 2 and the second screw rod 6, in the first screw rod
Interior coaxial be coated with drives axostylus axostyle 5, and the front end of second screw rod coaxially installed the driving axostylus axostyle, and was connected through a screw thread part
4 are removably mounted at the end of first screw rod, and coaxially the first screw thread 3, the second screw rod have integrally been made on the first screw rod
Upper integrally to have made the second screw thread 7, the first flighting front end is integrally made in the end of screw head, the first flighting rear end and the second spiral shell
The docking of line front end coordinates, and the second flighting rear end is integrally made in screw body end.
2nd, driving axostylus axostyle front end connecting screw head, rear end are used for the drive shaft 8 for connecting driving motor 9.
The operation principle of the utility model：
First reach is L1, and the second reach is L2, the first screw thread groove depth h1, the second screw thread groove depth h2, screw rod
Main diameter D, according to the type of production cable and the difference of specification, selects the screw rod of appropriate length and ratio to be assembled,
As shown in Fig. 2, be a kind of welding gun tracheae cable extrusion screw rod, L1：L2=1：1.3, h2>H1, the first screw thread and the second screw thread
Compression ratio i=1:3, compression ratio calculation formula i=(h1 × (D-h1))/(h2 × (D-h2)), after being completed, drive axostylus axostyle
The drive shaft of motor is connected, on machining production line, material is completed and promotes, realize that welding gun tracheae is extruded with cable.
Claims (2)
1. a kind of assembly type cable extrusion screw rod, including screw head and screw body, before screw head is coaxially installed on screw body
End, coaxially screw thread has integrally been made on the screw body, it is characterised in that：The screw rod is dismountable segmented knot
Structure, including the first screw rod and the second screw rod, are coaxially coated with driving axostylus axostyle, the front end of second screw rod in the first screw rod
The driving axostylus axostyle coaxially was installed, the end that part is removably mounted at first screw rod is connected through a screw thread, in the first screw rod
It is upper coaxially integrally to have made the first screw thread, integrally made the second screw thread on the second screw rod, the first flighting front end integrally make in
The end of screw head, the first flighting rear end dock cooperation with the second flighting front end, and the second flighting rear end is integrally made in screw rod master
Body end.
2. a kind of assembly type cable extrusion screw rod according to claim 1, driving axostylus axostyle front end connecting screw head, after
End is used for the drive shaft for connecting driving motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721419301.3U CN207359592U (en) | 2017-10-31 | 2017-10-31 | A kind of assembly type cable extrusion screw rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721419301.3U CN207359592U (en) | 2017-10-31 | 2017-10-31 | A kind of assembly type cable extrusion screw rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207359592U true CN207359592U (en) | 2018-05-15 |
Family
ID=62344606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721419301.3U Active CN207359592U (en) | 2017-10-31 | 2017-10-31 | A kind of assembly type cable extrusion screw rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207359592U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022077157A1 (en) * | 2020-10-12 | 2022-04-21 | 安徽华宏机械设备有限公司 | Dismantlable industrial automated material conveying mechanical apparatus |
-
2017
- 2017-10-31 CN CN201721419301.3U patent/CN207359592U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022077157A1 (en) * | 2020-10-12 | 2022-04-21 | 安徽华宏机械设备有限公司 | Dismantlable industrial automated material conveying mechanical apparatus |
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