CN111048263A - Improved high-precision twisted framework equipment for cables - Google Patents
Improved high-precision twisted framework equipment for cables Download PDFInfo
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- CN111048263A CN111048263A CN202010063762.1A CN202010063762A CN111048263A CN 111048263 A CN111048263 A CN 111048263A CN 202010063762 A CN202010063762 A CN 202010063762A CN 111048263 A CN111048263 A CN 111048263A
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- cable core
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- 230000000670 limiting effect Effects 0.000 claims abstract description 42
- 230000000694 effects Effects 0.000 claims abstract description 10
- 230000008093 supporting effect Effects 0.000 claims description 5
- 230000017105 transposition Effects 0.000 claims description 4
- 230000033228 biological regulation Effects 0.000 claims description 3
- 238000005299 abrasion Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/02—Stranding-up
- H01B13/0207—Details; Auxiliary devices
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Processes Specially Adapted For Manufacturing Cables (AREA)
Abstract
The invention belongs to the technical field of equipment structures for producing stranded cables, and particularly relates to improved stranded framework equipment for high-precision cables. According to the invention, the effect of effectively limiting and fixing the cable core wire is achieved by arranging the fixed wheel unit, the movable wheel unit, the limiting rod unit and the spring jacking unit on the core wire hole. The cable core wire fixing device has the advantages that the limiting fixing structure is reasonable and effective, the limiting fixing strength can be adjusted for cable core wires with different diameters, the structure is high in stability, the cable core wires are convenient to disassemble and maintain, the cable core wires can shuttle stably, the shaking is small during stranding, and the precision is high.
Description
Technical Field
The invention belongs to the technical field of equipment structures for producing stranded cables, and particularly relates to improved stranded framework equipment for high-precision cables.
Background
A twisting framework device for cables refers to a perforated frame body which has limiting effect after a plurality of cable cores are inserted when the cables are twisted. The existing twisting framework equipment is mainly provided with a plate with holes, so that abrasion between the core wire pulling equipment and the plate is large, the core wire is not pulled when the core wire is pulled due to too small holes, and the core wire is easy to shake and has poor stability when the hole is too large, so that the market urgently needs a novel improved cable twisting framework equipment which is high in stability, high in precision and small in abrasion when the core wire is pulled.
Patent publication number is CN 209374172U, and the china utility model patent that bulletins day is 2019.09.10 discloses a cable transposition device, including the die holder, be provided with a plurality of nib that supply the wire rod to pass on the die holder, be fixed with the support on the die holder, install on the support with a plurality of guide unit of a plurality of nib one-to-ones, every guide unit includes the axostylus axostyle, and the axostylus axostyle is fixed on the support, rotationally installs the pulley on the axostylus axostyle.
But the transposition device in this utility model patent has the spacing fixed knot of heart yearn to construct the precision poor, the problem that the heart yearn rocked easily.
Disclosure of Invention
The invention aims to provide improved high-precision stranded framework equipment for cables, which can achieve the effect of effectively limiting and fixing cable cores in a mode of arranging a fixed wheel unit, a movable wheel unit, a limiting rod unit and a spring jacking unit on core wire holes. The cable core wire fixing device has the advantages that the limiting fixing structure is reasonable and effective, the limiting fixing strength can be adjusted for cable core wires with different diameters, the structure is high in stability, the cable core wires are convenient to disassemble and maintain, the cable core wires can shuttle stably, the shaking is small during stranding, and the precision is high.
The technical scheme adopted by the invention for solving the problems is as follows: the utility model provides a follow-on high accuracy is transposition skeleton equipment for cable, includes the bottom plate, the skeleton riser to and heart yearn trompil, its characterized in that: still including setting up respectively both sides position department in the heart yearn trompil and be used for pressing from both sides tight cable core's tight pulley unit, the loose wheel unit sets up on the tight pulley unit and push up through supporting the loose wheel unit mode is in order to be used for injecing right the gag lever post unit of the minimum tight width of clamping of cable core, and set up on the heart yearn trompil and promote through elasticity the loose wheel unit mode is in order to be used for adjusting the loose wheel unit mode is right the spring jack-up unit of the tight dynamics of cable core.
The further preferred technical scheme is as follows: the fixed wheel unit comprises a fixed shaft and a first arc-shaped concave wheel, wherein two ends of the fixed shaft are arranged on the inner side surface of the core wire opening, and the first arc-shaped concave wheel is sleeved on the fixed shaft and axially limited; the loose wheel unit is including setting up respectively two mounting grooves on the heart yearn trompil medial surface set up spacing post on the mounting groove, the loose axle sets up the loose axle both ends and with the axis body hole that spacing post cup jointed to and cup joint the setting and be in on the loose axle and the spacing second arc concave wheel of axial.
The further preferred technical scheme is as follows: the limiting rod unit comprises a hole formed in one end and is sleeved with a fixed rod arranged on the fixed shaft, the fixed rod is arranged on a fastening bolt sleeved on the fixed shaft, a bolt is arranged on the fixed rod sleeved hole, and a movable rod is arranged on an inner thread cover arranged at the movable end of the fixed rod.
The further preferred technical scheme is as follows: the number of the limiting rod units is two, and the two limiting rod units are arranged on the fixed shaft and located at the positions of two sides of the first arc-shaped concave wheel respectively.
The further preferred technical scheme is as follows: spring jack-up unit is including cup jointing the setting on the spacing post and keeping away from of mounting groove elasticity jack-up on the side of tight pulley unit the jack-up spring of loose axle sets up on the mounting groove medial surface and the interlude with the parallel U type post of spacing post to and cup joint and axial fixity compress tightly on the interlude of U type post and through increase and decrease regulation the mode of jack-up spring number of turns is in order to be used for adjusting the jack-up spring is right the spacing ring of elastic is effectively promoted to the loose axle.
The further preferred technical scheme is as follows: the limiting ring is a circular ring provided with an arch-shaped notch for the jacking spring to radially extend and retract.
The further preferred technical scheme is as follows: the spring jacking unit further comprises an in-groove limiting opening which is arranged on the inner side surface of the mounting groove and used for axially limiting and fixing the limiting ring.
The further preferred technical scheme is as follows: the first arc-shaped concave wheel and the second arc-shaped concave wheel are axially limited through an angular contact bearing.
The further preferred technical scheme is as follows: the width of the notch of the radial notch is equal to the diameter of the movable shaft.
The further preferred technical scheme is as follows: the fixed shaft and the movable shaft are parallel to each other.
According to the invention, the effect of effectively limiting and fixing the cable core wire is achieved by arranging the fixed wheel unit, the movable wheel unit, the limiting rod unit and the spring jacking unit on the core wire hole. The cable core wire fixing device has the advantages that the limiting fixing structure is reasonable and effective, the limiting fixing strength can be adjusted for cable core wires with different diameters, the structure is high in stability, the cable core wires are convenient to disassemble and maintain, the cable core wires can shuttle stably, the shaking is small during stranding, and the precision is high.
Drawings
Fig. 1 is a schematic structural view of a twisting frame device according to the present invention.
Fig. 2 is a schematic view of the position structure of the fixed wheel unit and the movable wheel unit according to the present invention.
Fig. 3 is a schematic view of a position structure of the limiting rod unit in a top view.
Fig. 4 is a schematic view of the position structure of the spring jack-up unit in the invention.
FIG. 5 is a schematic view of a position structure of the stop collar of the present invention.
Detailed Description
The following description is only a preferred embodiment of the present invention and is not intended to limit the scope of the present invention.
Example (b): as shown in fig. 1, 2, 3, 4 and 5, an improved twisted frame device for high-precision cables comprises a bottom plate 11, a frame vertical plate 12 and a core wire opening 13, and further comprises a fixed wheel unit 1, a movable wheel unit 2, a limiting rod unit 3 and a spring jacking unit 4, wherein the fixed wheel unit 1 is arranged at two side positions in the core wire opening 13 and used for clamping a cable core wire 14, the limiting rod unit 3 is arranged on the fixed wheel unit 1 and jacks the movable wheel unit 2 through supporting so as to limit the minimum clamping width of the cable core wire 14, and the spring jacking unit 4 is arranged on the core wire opening 13 and pushes the movable wheel unit 2 through elasticity so as to regulate the clamping force of the movable wheel unit 2 on the cable core wire 14.
In this embodiment, the number of the core wire openings 13 is 4, and after the position is selected according to the twisting mode of the cable, the cable core wires 14 can only be pulled axially by the clamping action of the fixed wheel unit 1 and the movable wheel unit 2, so that the shaking is reduced as much as possible, and the multiple cable core wires 14 can only be twisted into one cable stably and efficiently, wherein the limiting rod unit 3 and the spring jacking unit 4 are used for ensuring the stable and proper clamping action.
Wherein, gag lever post unit 3 has the effect of jack-up width size adjustable, spring jack-up unit 4 has the effect of holding down intensity size adjustable simultaneously, consequently to cable conductor 14 has following four kinds of modes: the thick wires are tightly pressed, the thick wires are tightly pressed in a small width, the thin wires are tightly pressed in a large width, and the thin wires are tightly pressed in a small width, so that all stranding requirements can be met, and the inconvenience that stranding equipment on the market can only tightly press the thick wires and tightly press the thin wires in a small width is avoided.
The fixed wheel unit 1 comprises a fixed shaft 101 and a first arc-shaped concave wheel 102, wherein two ends of the fixed shaft 101 are arranged on the inner side surface of the core wire opening 13, and the first arc-shaped concave wheel 102 is sleeved on the fixed shaft 101 and is axially limited; activity wheel unit 2 is including setting up respectively two mounting grooves 201 on 13 medial surfaces of heart yearn are in the setting spacing post 202 on the mounting groove 201, loose axle 203 sets up loose axle 203 both ends and with the axis body hole 204 that spacing post 202 cup jointed to and cup joint the setting and be in on the loose axle 203 and the spacing second arc concave wheel 205 of axial. The limiting rod unit 3 comprises a fixed rod 301 with an opening at one end and sleeved on the fixed shaft 101, a fastening bolt 302 arranged on the sleeved hole of the fixed rod 301, an internal thread cover 303 arranged on the movable end of the fixed rod 301 in a screwed mode, a movable rod 304, an installation groove 305 arranged at one end of the movable rod 304 and used for being sleeved with the internal thread cover 303, and a radial notch 306 arranged at the other end of the movable rod 304 and used for clamping and supporting the movable shaft 203.
In this embodiment, the cable conductor 14 is pulled in the middle of the arc-shaped groove between the first arc-shaped concave wheel 102 and the second arc-shaped concave wheel 205, and the internal thread cover 303 is rotatably adjusted on the fixing rod 301, for example, when the cable core 14 is not pressed, the diameter is 1.0mm, at this time, if a relatively large clamping and limiting effect is required, the internal thread cover 303 is rotated to adjust the position of the movable shaft 203, the distance between the middle parts of the first arc-shaped concave wheel 102 and the second arc-shaped concave wheel 205 is 0.8mm, and if a relatively small clamping and limiting effect is needed, the distance is adjusted to be 0.9mm, therefore, the first arc-shaped concave wheel 102 and the second arc-shaped concave wheel 205 have four overall pressing and clamping limit modes of 'thick wire large-force pressing, thick wire small-width pressing, thin wire large-force pressing and thin wire small-width pressing' on the cable core 14.
It is important to note that the distance between the first arc-shaped concave wheel 102 and the second arc-shaped concave wheel 205 is the maximum value of the clamping and clamping force on the cable core 14, that is, the spring jacking unit 4 presses the movable shaft 203 against the innermost side of the radial notch 306, which is the maximum value, and the progress of the clamping force is determined by the spring jacking unit 4.
The number of the limiting rod units 3 is two, and the two limiting rod units are respectively arranged on the fixed shaft 101 and located at two sides of the first arc-shaped concave wheel 102.
Spring jack-up unit 4 sets up including cup jointing spacing post 202 is last and be in keeping away from of mounting groove 201 elasticity jack-up on the side of tight pulley unit 1 the jack-up spring 401 of loose axle 203 sets up on the mounting groove 201 medial surface and the interlude with the parallel U type post 402 of spacing post 202 to and cup joint and the axial fixity compress tightly through the increase and decrease regulation on the interlude of U type post 402 the mode of jack-up spring 401 number of turns is in order to be used for adjusting jack-up spring 401 is right the spacing ring 403 of elastic force is effectively promoted to loose axle 203. The limit ring 403 is a circular ring provided with an arcuate notch 404 for the jacking spring 401 to radially extend and retract. The spring jacking unit 4 further comprises an in-groove limiting opening 405 which is arranged on the inner side surface of the mounting groove 201 and used for axially limiting and fixing the limiting ring 403.
In this embodiment, according to the specific diameter of the cable core 14, the internal thread cover 303 is rotatably adjusted until the distance between the first arc-shaped concave wheel 102 and the second arc-shaped concave wheel 205 is, for example, 70-90% of the core diameter, at this time, the specific clamping pressure of the second arc-shaped concave wheel 205 on the cable core 14 is based on the number of times of the unclamped jacking spring 401 that is "paid out" by the retainer ring 403, that is, when the actual clamping pressure is higher, the retainer ring 403 is first rotated until the arcuate notch 404 is located below, and the jacking spring 401 passes through the arcuate notch 404 and abuts against the movable shaft 203 for a larger number of times, that is, an effective spring force generation part, at this time, the retainer ring 403 is then rotated until the arcuate notch 404 is far away from, separated from the jacking spring 401, and the jacking spring 401 is clamped by the retainer ring 403, namely, the area of the invalid jacking spring 401 and the area of the valid jacking spring 401 can be effectively separated, wherein the limiting ring 403 is clamped by the in-groove limiting opening 405, so that the limiting ring 403 can not slide and stably limit and fix the jacking spring 401, and the invalid and valid parts of the jacking spring 401 are distinguished.
The first arc-shaped concave wheel 102 and the second arc-shaped concave wheel 205 are axially limited by angular contact bearings. The radial slot 306 has a slot width equal to the diameter of the movable shaft 203. The fixed shaft 101 and the movable shaft 203 are parallel to each other.
In the present embodiment, the angular contact bearing is used in the conventional axial fixing structure.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various modifications can be made within the knowledge of those skilled in the art without departing from the gist of the present invention. These are non-inventive modifications, which are intended to be protected by patent laws within the scope of the claims appended hereto.
Claims (10)
1. The utility model provides a follow-on high accuracy is transposition skeleton equipment for cable, includes bottom plate (11), skeleton riser (12) to and heart yearn trompil (13), its characterized in that: still including setting up respectively in heart yearn trompil (13) both sides position department and be used for pressing from both sides tight fixed wheel unit (1) of cable core (14), activity wheel unit (2), set up on fixed wheel unit (1) and push away through supporting activity wheel unit (2) mode is in order to be used for the injecing right the gag lever post unit (3) of the minimum tight width of clamping of cable core (14), and set up and be in on heart yearn trompil (13) and promote through elasticity activity wheel unit (2) mode is in order to be used for adjusting activity wheel unit (2) mode is right the spring jack-up unit (4) of the tight dynamics of cable core (14) clamp.
2. The improved stranded skeleton device for high-precision cables of claim 1, wherein: the fixed wheel unit (1) comprises a fixed shaft (101) and a first arc-shaped concave wheel (102), wherein two ends of the fixed shaft (101) are arranged on the inner side surface of the core wire opening (13), and the first arc-shaped concave wheel is sleeved on the fixed shaft (101) and axially limited; activity wheel unit (2) are including setting up respectively two mounting grooves (201) on heart yearn trompil (13) medial surface set up spacing post (202) on mounting groove (201), loose axle (203), set up loose axle (203) both ends and with axle body hole (204) that spacing post (202) cup jointed to and cup joint the setting and be in on loose axle (203) and the spacing second arc concave wheel of axial (205).
3. The improved stranded skeleton device for high-precision cables as claimed in claim 2, wherein: the limiting rod unit (3) comprises an opening at one end and is sleeved with a fixing rod (301) arranged on the fixing shaft (101), a fastening bolt (302) arranged on a sleeving hole of the fixing rod (301) is in threaded connection with the fixing rod (301), a movable rod (304) is arranged at one end of the movable rod (304) and is used for sleeving a mounting groove (305) of the internal thread cover (303), and the other end of the movable rod (304) is arranged at the position and is used for clamping and supporting a radial notch (306) of the movable shaft (203).
4. The improved stranded skeleton device for high-precision cables of claim 1, wherein: the number of the limiting rod units (3) is two, and the two limiting rod units are respectively arranged on the fixed shaft (101) and located at the positions of two sides of the first arc-shaped concave wheel (102).
5. The improved stranded skeleton device for high-precision cables as claimed in claim 2, wherein: spring jack-up unit (4) are including cup jointing the setting and are in on spacing post (202) and be in keeping away from of mounting groove (201) elasticity jack-up on the side of tight pulley unit (1) jack-up spring (401) of loose axle (203), set up on mounting groove (201) medial surface and interlude with spacing post (202) parallel U type post (402) to and cup joint and the axial fixity compress tightly through increase and decrease regulation on the interlude of U type post (402) the mode of jack-up spring (401) number of turns is in order to be used for adjusting jack-up spring (401) are right loose axle (203) effectively promotes spacing ring (403) of elasticity.
6. The improved stranded skeleton device for high-precision cables of claim 5, wherein: the limiting ring (403) is a circular ring provided with an arched notch (404) for the jacking spring (401) to radially extend and retract.
7. The improved stranded skeleton device for high-precision cables of claim 5, wherein: the spring jacking unit (4) further comprises an in-groove limiting opening (405) which is arranged on the inner side face of the mounting groove (201) and used for axially limiting and fixing the limiting ring (403).
8. The improved stranded skeleton device for high-precision cables as claimed in claim 2, wherein: the first arc-shaped concave wheel (102) and the second arc-shaped concave wheel (205) are axially limited through angular contact bearings.
9. The improved stranded skeleton device for high-precision cables as claimed in claim 2, wherein: the radial slot (306) has a slot width equal to the diameter of the movable shaft (203).
10. The improved stranded skeleton device for high-precision cables as claimed in claim 2, wherein: the fixed shaft (101) and the movable shaft (203) are parallel to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010063762.1A CN111048263B (en) | 2020-01-20 | 2020-01-20 | Improved high-precision twisted framework equipment for cables |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010063762.1A CN111048263B (en) | 2020-01-20 | 2020-01-20 | Improved high-precision twisted framework equipment for cables |
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| Publication Number | Publication Date |
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| CN111048263A true CN111048263A (en) | 2020-04-21 |
| CN111048263B CN111048263B (en) | 2021-09-17 |
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| CN202010063762.1A Active CN111048263B (en) | 2020-01-20 | 2020-01-20 | Improved high-precision twisted framework equipment for cables |
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| JP2003217371A (en) * | 2002-01-23 | 2003-07-31 | Auto Network Gijutsu Kenkyusho:Kk | Method and device for manufacturing twisted pair wire |
| CN108074683A (en) * | 2017-12-29 | 2018-05-25 | 江阴市华伟机械制造有限公司 | A kind of connecton layout of wire stranding machine |
| CN108183003A (en) * | 2017-12-29 | 2018-06-19 | 江阴市华伟机械制造有限公司 | A kind of cable strand disk |
| CN108233247A (en) * | 2017-07-28 | 2018-06-29 | 广州腾耐计算机科技有限公司 | A kind of improved electric cable device |
| CN108340343A (en) * | 2018-04-17 | 2018-07-31 | 江苏泰通新材料有限公司 | A kind of copper alloy plate label lines marking mechanism |
| CN109301663A (en) * | 2018-10-23 | 2019-02-01 | 胡林斌 | A kind of electrical wire wiring equipment |
| CN109742706A (en) * | 2019-03-08 | 2019-05-10 | 江西扬帆实业有限公司 | A kind of cable and cable connecting arrangement with anti-fracture function |
| CN110189868A (en) * | 2019-06-27 | 2019-08-30 | 马鞍山和田电子智控系统有限公司 | A kind of stranding machine of the technical machinery special for automatic convenient for adjusting |
| CN209374172U (en) * | 2019-03-22 | 2019-09-10 | 宁波费曼电缆有限公司 | A kind of cable twisting device |
| CN110600203A (en) * | 2019-10-14 | 2019-12-20 | 徐州贝尔电气有限公司 | Threading disc for stranded wire |
-
2020
- 2020-01-20 CN CN202010063762.1A patent/CN111048263B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003217371A (en) * | 2002-01-23 | 2003-07-31 | Auto Network Gijutsu Kenkyusho:Kk | Method and device for manufacturing twisted pair wire |
| CN108233247A (en) * | 2017-07-28 | 2018-06-29 | 广州腾耐计算机科技有限公司 | A kind of improved electric cable device |
| CN108074683A (en) * | 2017-12-29 | 2018-05-25 | 江阴市华伟机械制造有限公司 | A kind of connecton layout of wire stranding machine |
| CN108183003A (en) * | 2017-12-29 | 2018-06-19 | 江阴市华伟机械制造有限公司 | A kind of cable strand disk |
| CN108340343A (en) * | 2018-04-17 | 2018-07-31 | 江苏泰通新材料有限公司 | A kind of copper alloy plate label lines marking mechanism |
| CN109301663A (en) * | 2018-10-23 | 2019-02-01 | 胡林斌 | A kind of electrical wire wiring equipment |
| CN109742706A (en) * | 2019-03-08 | 2019-05-10 | 江西扬帆实业有限公司 | A kind of cable and cable connecting arrangement with anti-fracture function |
| CN209374172U (en) * | 2019-03-22 | 2019-09-10 | 宁波费曼电缆有限公司 | A kind of cable twisting device |
| CN110189868A (en) * | 2019-06-27 | 2019-08-30 | 马鞍山和田电子智控系统有限公司 | A kind of stranding machine of the technical machinery special for automatic convenient for adjusting |
| CN110600203A (en) * | 2019-10-14 | 2019-12-20 | 徐州贝尔电气有限公司 | Threading disc for stranded wire |
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| CN111048263B (en) | 2021-09-17 |
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Denomination of invention: An improved high-precision twisted skeleton equipment for cables Effective date of registration: 20231120 Granted publication date: 20210917 Pledgee: Anji Zhejiang rural commercial bank Limited by Share Ltd. Pledgor: ANJI TENGFEI ELECTRONIC Co.,Ltd. Registration number: Y2023330002708 |