CN202258557U - Crosswise wire strander - Google Patents
Crosswise wire strander Download PDFInfo
- Publication number
- CN202258557U CN202258557U CN2011203519337U CN201120351933U CN202258557U CN 202258557 U CN202258557 U CN 202258557U CN 2011203519337 U CN2011203519337 U CN 2011203519337U CN 201120351933 U CN201120351933 U CN 201120351933U CN 202258557 U CN202258557 U CN 202258557U
- Authority
- CN
- China
- Prior art keywords
- wire
- rotation axis
- crosswise
- drum
- rack
- 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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Abstract
The utility model relates to a crosswise wire strander comprising a mainframe, a motor deceleration system and a wire laying device; wherein the wire laying device comprises a rotary shaft and crosswise wire laying frames, wire coil locking devices are arranged on the crosswise wire laying frames; two ends of the rotary shaft are respectively provided with a host machine brake and a junction box; and the rotary shaft is rotatably arranged on the mainframe. The crosswise wire strander is characterized in that: the wire laying device comprises 8 crosswise wire laying frames, the crosswise wire laying frames are provided with wire laying grooves; a distance between a bottom of the each wire laying groove and an axis of the wire coil locking device arranged at one side of the wire laying groove is greater than 340mm; the rotary shaft is a seamless steel pipe; and the wire coil locking devices are provided with positioning lock pins. The crosswise wire strander of the utility model has the advantages of simple and compact structure, small occupied area, quick rotating speed of the wire laying device, and good safety performance, in addition, the maximum diameter of an installed wire coil reaches 680mm.
Description
Technical field
The utility model belongs to the machinery production equipment technical field, particularly relates to a kind of crosswise wire strander.
Background technology
Crosswise wire strander has another name called the fork winch, can with all kinds of soft/hard conductor lines (as: copper cash, enamelled wire, tinned wire, copper covered steel, copper cover aluminum etc.) is twisted into thigh, is widely used in the production industry of cable or other cable.Generally there is following shortcoming in fork winch of the prior art: 1. volume is big and structure is loaded down with trivial details, because of the axial volume of V shape pay off rack is big, makes the moment of inertia of actinobacillus device big, and the rotating speed of actinobacillus device is low; 2. the rotation axis support stiffness is poor in the actinobacillus device, and bearing capacity is low, and dismounting is inconvenient; 3. the drum lock shaft in the drum locking device in the fork winch (be installed on the pay off rack drum is carried out stationary device) usually can produce in the pay off rack rotating process and circle round; Thereby make the drum loose or dislocation that is installed on the pay off rack; Not only influence is produced, and has serious potential safety hazard.
Summary of the invention
A kind of compact overall structure is simple, floor space is little, the actinobacillus device velocity of rotation fast, the diameter maximum of installation drum can be 680mm and the good crosswise wire strander of security performance for the technical problem that exists in the solution known technology provides for the utility model.
The technical scheme that the utility model is taked for the technical problem that exists in the solution known technology is: a kind of crosswise wire strander; Comprise mainframe, motor deceleration system and actinobacillus device; Said actinobacillus device comprises rotation axis and is sleeved on the V shape pay off rack on the rotation axis, and the drum locking device that existing dish is carried out axial restraint is installed on the said V shape pay off rack, and the two ends of said rotation axis are installed main frame brake and junction box respectively; And rotation axis is rotatably installed on the said mainframe; It is characterized in that: said actinobacillus device comprises 8 V shape pay off racks, has the unwrapping wire groove on the V shape pay off rack, the bottom surface of said unwrapping wire groove apart from the distance of the axis of the drum locking device that is installed in the one of which side greater than 340mm; Said rotation axis is a seamless steel pipe, on the said drum locking device locating detent is installed.
The utility model can also adopt following technical scheme:
Said 8 V shape pay off racks said rotation axis axially on evenly distribute, the V shape pay off rack is connected through key with rotation axis.
Said drum locking device comprises the drum lock shaft that is connected with ring flange with V shape pay off rack flange connecting dish, through screw thread and is installed in the adjustment lock wheel on the drum lock shaft, installing and locating lock pin on the said ring flange.
Said rotation axis is rotatably installed on the said mainframe through self-aligning roller bearing.
Advantage and the good effect that the utlity model has are: this is novel through to the design arrangement again of pay off rack in the fork winch, to the improvement of rotation shaft structure in the actinobacillus device and in the drum locking device, set up locating detent; Make the described stranding machine of the utility model have following advantage: simple and compact for structure; Easy to maintenance, floor space is little; The maximum gauge that is suitable for drum can reach 680mm; The actinobacillus device velocity of rotation is fast, rotates light and flexible, and dismounting, and security performance easily is high.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the structural representation of drum locking device in the utility model.
Among the figure: 1, mainframe; 2, motor deceleration system; 3, actinobacillus device; 3-1, rotation axis; 3-2, V shape pay off rack; 3-2-1, unwrapping wire groove; 3-3, drum locking device; 3-3-1, ring flange; 3-3-2, drum lock shaft; 3-3-3, adjustment lock wheel; 3-3-4, locating detent 4, main frame brake; 5, noseplate.
Embodiment
For further understanding summary of the invention, characteristics and the effect of the utility model, the following examples of giving an example now, and conjunction with figs. specifies as follows:
See also Fig. 1, a kind of crosswise wire strander comprises mainframe 1, motor deceleration system 2 and actinobacillus device 3.Motor deceleration system 2 is installed on the mainframe 1 with actinobacillus device 3, and motor reduction train 2 systems are connected with actinobacillus device 3 and drive actinobacillus device 3 and rotate.
As shown in Figure 2; Drum locking device 3-3 comprises the drum lock shaft 3-3-2 that is connected with ring flange 3-3-1 with V shape pay off rack flange connecting dish 3-3-1, through screw thread and is installed in the adjustment lock wheel 3-3-3 on the drum lock shaft 3-3-2 that ring flange 3-3-1 goes up installing and locating lock pin 3-3-4.Utilize after the drum locking device is axially fixed in drum on the pay off rack; With locating detent roof pressure drum lock shaft; Utilize frictional force between locating detent and the drum lock shaft to prevent the derotation in the process of actinobacillus device rotation of drum lock shaft, the potential safety hazard that can drum comes off.
Drum locking device in the utility model can adopt the electric pneumatic locking device; The variation of coil diameter when detecting the drum unwrapping wire through ultrasonic wave detector; Thereby be used for fixing the circumferential frictional force of the support pin of drum on the control air pressure locking device, control the tension force of drum automatically with this.
In the motor deceleration system, complete machine power is 22kw, and main frame adopts ac variable frequency speed regulation, is provided with secondary break-in reduction box in the system, can adjust the direction of lay of fork winch.Motor has the motor braking function, cooperates with the main frame brake, can realize double brake, avoids the line body pine thigh that causes because of inertia.
Claims (4)
1. crosswise wire strander; Comprise mainframe, motor deceleration system and actinobacillus device; Said actinobacillus device comprises rotation axis and is sleeved on the V shape pay off rack on the rotation axis, and the drum locking device that existing dish is carried out axial restraint is installed on the said V shape pay off rack, and the two ends of said rotation axis are installed main frame brake and junction box respectively; And rotation axis is rotatably installed on the said mainframe; It is characterized in that: said actinobacillus device comprises 8 V shape pay off racks, has the unwrapping wire groove on the V shape pay off rack, the bottom surface of said unwrapping wire groove apart from the distance of the axis of the drum locking device that is installed in the one of which side greater than 340mm; Said rotation axis is a seamless steel pipe, on the said drum locking device locating detent is installed.
2. crosswise wire strander according to claim 1 is characterized in that: said 8 V shape pay off racks said rotation axis axially on evenly distribute, the V shape pay off rack is connected through key with rotation axis.
3. crosswise wire strander according to claim 1; It is characterized in that: said drum locking device comprises the drum lock shaft that is connected with ring flange with V shape pay off rack flange connecting dish, through screw thread and is installed in the adjustment lock wheel on the drum lock shaft, installing and locating lock pin on the said ring flange.
4. crosswise wire strander according to claim 1 is characterized in that: said rotation axis is rotatably installed on the said mainframe through self-aligning roller bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203519337U CN202258557U (en) | 2011-09-20 | 2011-09-20 | Crosswise wire strander |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203519337U CN202258557U (en) | 2011-09-20 | 2011-09-20 | Crosswise wire strander |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202258557U true CN202258557U (en) | 2012-05-30 |
Family
ID=46119765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203519337U Expired - Fee Related CN202258557U (en) | 2011-09-20 | 2011-09-20 | Crosswise wire strander |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202258557U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106128641A (en) * | 2016-06-22 | 2016-11-16 | 江苏南瑞淮胜电缆有限公司 | Cable stranding machine |
-
2011
- 2011-09-20 CN CN2011203519337U patent/CN202258557U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106128641A (en) * | 2016-06-22 | 2016-11-16 | 江苏南瑞淮胜电缆有限公司 | Cable stranding machine |
| CN106128641B (en) * | 2016-06-22 | 2018-03-06 | 江苏南瑞淮胜电缆有限公司 | Cable stranding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20140920 |
|
| EXPY | Termination of patent right or utility model |