CN201975163U - Outer conductor forming device of radio frequency cable - Google Patents
Outer conductor forming device of radio frequency cable Download PDFInfo
- Publication number
- CN201975163U CN201975163U CN2011200199549U CN201120019954U CN201975163U CN 201975163 U CN201975163 U CN 201975163U CN 2011200199549 U CN2011200199549 U CN 2011200199549U CN 201120019954 U CN201120019954 U CN 201120019954U CN 201975163 U CN201975163 U CN 201975163U
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- Prior art keywords
- rollers
- pair
- roller
- arc
- outer conductor
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- Expired - Lifetime
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Abstract
The utility model relates to an outer conductor forming device of a radio frequency cable, comprising a rack, a plurality of pairs of longitudinal roller and pairs of transverse roller. The pairs of longitudinal roller are arranged on the rack along a same straight line and are used for bending and forming outer conductors, and the pairs of transverse roller are arranged between two adjacent longitudinal roller pairs and are used for guiding the outer conductor to a next pair of longitudinal roller; each pair of longitudinal roller comprises a pair of arc-forming rollers for bending the outer conductor into the arc shape and a pair of circle forming rollers which is used for setting the shape of the outer conductor bent into the arc shape into the circular shape; the pair of arc forming rollers is formed by close combination of a roller with a convex arc-shaped circumferential surface and a roller with a concave arc-shaped circumferential surface; the center of the convex arc-shaped circumferential surface is provided with a wheel groove for penetration of a cable core line; the pair of circle forming rollers comprises two rollers with concave arc-shaped circumferential surfaces; and the concave arcs of the pair of circle forming rollers are spliced into the circular shape. With the cable which is formed by longitudinal wrapping, higher tensile strength, yield strength, extensibility and surface smoothness can be guaranteed when the outer conductor is embossed, therefore, higher performance of the cable can be guaranteed.
Description
Technical field
The utility model relates to a kind of external conductor forming device of radio frequency cable.
Background technology
Usually the outer conductor of radio frequency cable all adopts copper strips to carry out the moulding welding, but because the copper resource is rare, cause production cost higher, be unfavorable for enterprise development, so the aluminum outer conductor will become the trend of radio frequency cable follow-up developments, but because the material behavior of aluminium itself, make aluminium when processing and forming, can't use the metal die moulding that rubs, at present, employed PVC mould of plastics resistance to wear and high temperature resistant on all poor, can't reach in batches property production requirement.
The utility model content
The utility model purpose is to provide a kind of external conductor forming device of radio frequency cable.
For addressing the above problem the technical solution adopted in the utility model be: a kind of external conductor forming device of radio frequency cable, it comprises frame, be arranged on along same straight line and be used for many with the outer conductor bending forming on the described frame vertical pair of rollers, be arranged on and be used to guide the outer conductor horizontal pair of rollers of a pair of vertical pair of rollers extremely down between adjacent two vertical pairs of rollers, described vertical pair of rollers comprise the one-tenth arc pair of rollers that is used for outer conductor is bent into arc be used for be bent into the typing of arc outer conductor rounded become circle roller right, described one-tenth arc pair of rollers is the roller of convex arc shaped and roller that periphery is concave arc shape by periphery and agrees with and form, the described periphery central authorities that are the roller of convex arc shaped offer the race that the current supply cable heart yearn passes, described one-tenth circle roller is formed the roller that is concave arc by two peripheries, and the right concave arc of described one-tenth circle roller is oppositely arranged.
Further, described one-tenth arc pair of rollers is successively successively decreased by operation successively with the radius that becomes circle roller to the arc that periphery became.
Further, all be equipped with longitudinal axis on two rollers of each described horizontal pair of rollers, described longitudinal axis is arranged on the both sides of line that described vertical pair of rollers forms perpendicular to horizontal plane.
Further, described one-tenth arc pair of rollers is 2～4 pairs.
Further, described one-tenth circle roller is to being 1～3 pair.
Further, described vertical pair of rollers is arranged on the governor motion that is used to regulate its levelness, has improved the quality of product.
Further, described governor motion comprises the rectangular frame that is fixed on the frame and is positioned at vertical pair of rollers both sides, be located in screw rod on the rectangular frame along the plumb line direction, fixed cover is located at the calibration loop of described screw rod upper end, be located in the lateral shaft on the roller of vertical pair of rollers, the slide block that is used for fixing the lateral shaft of the roller that is positioned at the top, described rotatable being arranged on the lateral shaft that is fixed on the rectangular frame of roller that is positioned at the below, described screw rod is threaded with described slide block to regulate the levelness of vertical pair of rollers, simultaneously also the gap between the roller of the vertical pair of rollers of scalable so that the vertical wrap molding of the outer conductor of different size.
Further, described outer conductor adopts aluminium to make, because copper material is higher than the aluminium cost, now changes copper material into aluminium, has saved production cost greatly.
Further, described vertical pair of rollers adopts the high-molecular polythene material to make with horizontal pair of rollers, because high-molecular polythene has higher high temperature resistant and resistance to wear, the mould made from the high-molecular polythene material not only has long useful life, and can improve the stability of product.
The vertical bag that adopts the utility model to carry out cable has been saved production cost greatly, and the cable practicality of making simultaneously is better, and has good reflectivity.
Description of drawings
Accompanying drawing 1 is a front view of the present utility model;
Accompanying drawing 2 is a left view of the present utility model;
Accompanying drawing 3 is a vertical view of the present utility model;
Accompanying drawing 4 is the schematic diagram of one-tenth arc pair of rollers of the present utility model;
Accompanying drawing 5 is the right schematic diagram of one-tenth circle roller of the present utility model;
Wherein 1, frame; 11, rectangular frame; 12, screw rod; 13, calibration loop; 14, slide block; 2, outer conductor; 4, vertical pair of rollers; 41, become the arc pair of rollers; 411, lateral shaft; 42, become circle roller right; 5, horizontal pair of rollers; 51, longitudinal axis.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in further details:
The utility model is used for the device of the vertical wrap molding of radio frequency cable outer conductor, as shown in Figure 3, it comprises frame 1, is arranged on along same straight line and is used for the vertical pair of rollers 4 of four couple of outer conductor 2 bending formings on the described frame 1, is arranged on and is used to guide outer conductor 2 to the horizontal pair of rollers 5. of a pair of vertical pair of rollers 4 down between adjacent two vertical pairs of rollers 4
Described four pairs of vertical pairs of rollers 4 successively comprise successively that by operation two pairs become arc pair of rollers 41 to become circle roller to 42 with two pairs, as shown in Figure 4, described one-tenth arc pair of rollers 41 is the roller of convex arc shaped and roller that periphery is concave arc shape by periphery and agrees with and form, described convex arc central authorities offer the race that the current supply cable heart yearn passes, and described one-tenth circle roller is formed 42 pairs of rollers that are concave arc by two peripheries.The radian of the periphery of described vertical pair of rollers 4 successively increases progressively by operation, become the convex arc of arc pair of rollers 41 and the arc-shaped gaps of concave arc formation to make outer conductor 2 after passing the gap, be bent into arcuation, become the outer conductor 2 of arcuation to pass through into circle roller to after 42 just circular being wrapped on the cable core again.
As Fig. 1,2 described vertical pairs of rollers 4 are arranged on the governor motion that is used to regulate its levelness, described governor motion comprises the rectangular frame 11 that is fixed on the frame 1 and is positioned at vertical pair of rollers 4 both sides, be located in screw rod 12 on the rectangular frame along the plumb line direction, fixed cover is located at the calibration loop 13 of described screw rod 12 upper ends, be located in lateral shaft 411 on the roller of vertical pair of rollers 4 and be used for fixing the slide block 14 of the lateral shaft 411 of the roller that is positioned at the top, described rotatable being arranged on the lateral shaft 411 that is fixed on the rectangular frame 11 of roller that is positioned at the below, described screw rod 12 is threaded to regulate the levelness of vertical pair of rollers 4 with described slide block 14, so just, can improve the vertical bag of outer conductor 2 quality, simultaneously also the gap between the roller of the vertical pair of rollers 4 of scalable so that the outer conductor of different size 2 vertical wrap moldings.
As shown in Figure 1, all be equipped with longitudinal axis 51 on two rollers of each described horizontal pair of rollers 5, the longitudinal axis 51 of described every pair of horizontal pair of rollers 5 is arranged on the frame 1 perpendicular to horizontal plane and lays respectively at the both sides of described vertical pair of rollers 4 line that forms.After described outer conductor 2 advanced vertical pair of rollers 4, laterally advancing as the vertical pair of rollers 4 of the next one under pair of rollers 5 guiding.
In the present embodiment, described outer conductor 2 adopts aluminium in order to save production cost, because aluminium hardness is not high, described vertical pair of rollers 4 adopts the high-molecular polythene materials to make with horizontal pair of rollers 5, so not only guaranteed the fineness of aluminium matter outer conductor, guaranteed that also aluminium is to good reflectivity in radiant energy, visible light, radiant heat and electric wave usable reflection ability and the very wide wave-length coverage.
Claims (9)
1. the external conductor forming device of a radio frequency cable, it comprises frame (1), it is characterized in that: the same straight line in described frame (1) upper edge is provided with and is used for many to vertical pair of rollers (4) with outer conductor (2) bending forming, be equipped with a pair of outer conductor (2) the horizontal pair of rollers (5) of a pair of vertical pair of rollers (4) extremely down that is used to guide between adjacent two vertical pairs of rollers (4), two roller upper and lower settings of described each vertical pair of rollers (4), described vertical pair of rollers (4) comprise the one-tenth arc pair of rollers (41) that is used for outer conductor (2) is bent into arc be used for be bent into arc outer conductor (2) setting rounded become circle roller to (42), described one-tenth arc pair of rollers (41) is the roller of convex arc shaped and roller that periphery is concave arc shape by periphery and agrees with and form, the described periphery central authorities that are the roller of convex arc shaped offer the race that the current supply cable heart yearn passes, described one-tenth circle roller is made up of the roller that two peripheries are concave arc (42), and described one-tenth circle roller is oppositely arranged the concave arc of (42).
2. the external conductor forming device of radio frequency cable as claimed in claim 1, it is characterized in that: described one-tenth arc pair of rollers (41) increases progressively successively with the radian that periphery became that becomes circle roller to (42).
3. the external conductor forming device of radio frequency cable as claimed in claim 1, it is characterized in that: all be equipped with longitudinal axis (51) on two rollers of each described horizontal pair of rollers (5), described longitudinal axis (51) vertically is arranged on the both sides of described vertical pair of rollers (4) line that forms.
4. the external conductor forming device of radio frequency cable as claimed in claim 1, it is characterized in that: described one-tenth arc pair of rollers (41) is 2～4 pairs.
5. the external conductor forming device of radio frequency cable as claimed in claim 1, it is characterized in that: described one-tenth circle roller is 1～3 pair to (42).
6. the external conductor forming device of radio frequency cable as claimed in claim 1 is characterized in that: described frame (1) is provided with the governor motion of the levelness that is used to regulate vertical pair of rollers (4).
7. the external conductor forming device of radio frequency cable as claimed in claim 6, it is characterized in that: described governor motion comprises the rectangular frame (11) that is fixed on the frame (1) and is positioned at each vertical pair of rollers (4) both sides, be located in screw rod (12) on the rectangular frame (11) along the plumb line direction, fixed cover is located at described screw rod (12) upper end and drives screw rod (12) calibration loop (13) of rotation synchronously, be located in the lateral shaft (411) on the roller of vertical pair of rollers (4), the slide block (14) that is used for fixing the lateral shaft (411) of the roller that is positioned at the top, described rotatable being arranged on the lateral shaft (411) that is fixed on the rectangular frame (11) of roller that is positioned at the below, described screw rod (12) is threaded to regulate the levelness of vertical pair of rollers (4) with described slide block (14).
8. the external conductor forming device of radio frequency cable as claimed in claim 1 is characterized in that: described outer conductor (2) adopts aluminium to make.
9. the external conductor forming device of radio frequency cable as claimed in claim 1 is characterized in that: described vertical pair of rollers (4) adopts the high-molecular polythene material to make with horizontal pair of rollers (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200199549U CN201975163U (en) | 2011-01-21 | 2011-01-21 | Outer conductor forming device of radio frequency cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200199549U CN201975163U (en) | 2011-01-21 | 2011-01-21 | Outer conductor forming device of radio frequency cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201975163U true CN201975163U (en) | 2011-09-14 |
Family
ID=44580261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200199549U Expired - Lifetime CN201975163U (en) | 2011-01-21 | 2011-01-21 | Outer conductor forming device of radio frequency cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201975163U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104766678A (en) * | 2015-04-30 | 2015-07-08 | 李长娟 | Method for bend-forming of head of cable by means of bending device |
| CN106040886A (en) * | 2016-07-15 | 2016-10-26 | 天津市立孚光电线缆开发有限公司 | Side wheel for metal composite belt longitudinal wrapping process |
-
2011
- 2011-01-21 CN CN2011200199549U patent/CN201975163U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104766678A (en) * | 2015-04-30 | 2015-07-08 | 李长娟 | Method for bend-forming of head of cable by means of bending device |
| CN104766678B (en) * | 2015-04-30 | 2016-08-17 | 宁夏回族自治区电力设计院 | Utilize the method that bending apparatus is curved shaping to the head of cable |
| CN106040886A (en) * | 2016-07-15 | 2016-10-26 | 天津市立孚光电线缆开发有限公司 | Side wheel for metal composite belt longitudinal wrapping process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: TONGDING INTERCONNECTION INFORMATION CO., LTD. Free format text: FORMER NAME: JIANGSU TONGDING OPTICAL + ELECTRIC TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Suzhou Zhenze town of Wujiang city of Jiangsu province 215233 City Development Zone eight Xiaoping Avenue No. 18 Patentee after: The logical interconnected information limited company of ancient cooking vessel Address before: Suzhou Zhenze town of Wujiang city of Jiangsu province 215233 City Development Zone eight Xiaoping Avenue No. 18 Patentee before: Jiangsu Tongding Optical & Electric Technology Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20110914 |
|
| CX01 | Expiry of patent term |