CN102035121A - Bending device having pre-pressing device for concentric cable inner conductor - Google Patents
Bending device having pre-pressing device for concentric cable inner conductor Download PDFInfo
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- CN102035121A CN102035121A CN2009100241473A CN200910024147A CN102035121A CN 102035121 A CN102035121 A CN 102035121A CN 2009100241473 A CN2009100241473 A CN 2009100241473A CN 200910024147 A CN200910024147 A CN 200910024147A CN 102035121 A CN102035121 A CN 102035121A
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- hole
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- inner conductor
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- 239000004020 conductor Substances 0.000 title claims abstract description 17
- 238000005452 bending Methods 0.000 title abstract description 27
- 238000007667 floating Methods 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims description 6
- 229920000768 polyamine Polymers 0.000 claims description 6
- 229910001315 Tool steel Inorganic materials 0.000 claims description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract 3
- 230000002950 deficient Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 210000001747 pupil Anatomy 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
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Abstract
The invention relates to a bending device having a pre-pressing device for a concentric cable inner conductor. The bending device is characterized in that: an upper pedestal central rectangular through hole is formed on a female die; a lifting pin spring, a lifting pin, an adjusting ring and a rubber cushion are sequentially arranged in the female die and a lower pedestal central through hole from bottom to top; and a positioning component and a floating component are respectively arranged in the rectangular through holes on the two sides of the female die and are adjusted and fixed through a positioning adjusting screw and a floating adjusting screw by passing through screw through holes at the two ends of a pedestal. The bending device can quickly and accurately bend the inner conductor into the conductor of required size on the V-shaped female die, can effectively pre-press the inner conductor when bending, improves the bending precision, solves the problem that the size is not consistent when the inner conductor is normally bent, reduces damages to the bent part of the inner conductor, fully guarantees the performance of a bent connecting product, reduces spoilage and defective work losses and improves the working efficiency.
Description
Technical field
The present invention relates to a kind of device that bends of the inner conductor with prepressing device, belong to the inner conductor instrument that bends.
Background technology
Angle connector is made up of curved formula inner wire, insulator and shell, mainly is used in the narrow and small cable that connects in locus and does not allow flexible occasion, and the inner wire in the angle connector is bent into common with 90 °.The inner wire brake forming is a technical matters that influences the product key, needs the bending angle of fighting each other in the process of bending, and the strict control of the size of bending generally all needs to make frock and guarantees.The conventional inner wire frock of bending is not provided with prepressing device, the frictional force difference often occurs in the V-type both sides and causes the inner wire axial slip, causes the size instability.
Summary of the invention
The technical problem that solves
For fear of the deficiencies in the prior art part, the present invention proposes a kind of device that bends of the inner conductor with prepressing device, can solve the V-arrangement frock inner wire slippage when bending of bending, and the size instability causes bending; When bending, inner wire is impaired problem easily.
Technical scheme
A kind of inner wire with prepressing device device that bends is characterized in that comprising that lower bottom base 1, upper bed-plate 2, location adjust screw 3, float and adjust screw 14, baffle plate 22, die assembly, positioning component and unsteady assembly; Lower bottom base 1 center is provided with a through hole, and baffle plate 22 is fixedlyed connected with upper bed-plate 2 by the screw at diagonal angle by screw and this through hole of gear; Upper bed-plate 2 centers are the rectangular through hole of a step, and the through hole at center is placed the die 11 that matches with through hole, encircle 21 and rubber blanket 9 from upwards pack into successively ejector pin spring 20, ejector pin 10, adjustment of base in die and lower bottom base 1 central through hole; Be respectively equipped with positioning component and unsteady assembly in the rectangular through-hole of die 11 both sides, and adjust screw 3 by the location and adjusted fixing by the tapped through hole at upper bed-plate 2 two ends with the adjustment screw 14 that floats; Locating piece 8 in the described positioning component is provided with a step through-hole, both sides are locked in the rectangular through-hole by screw 23, the location is adjusted screw 3 and is passed upper bed-plate 2 screwed holes, and insert by first back-up ring 4 in the through hole of the locating piece 8 that coincide with location adjustment screw 3, the stepped hole that the dog screw 7 and second back-up ring 6 place the locating piece 8 and second back-up ring 6 to coincide, and it is fastening with the screwed hole of location adjustment screw 3 rod end afterbodys that dog screw 7 passes second back-up ring 6, and first back-up ring 4 is fixing by holding screw 5; Rocker piece 18 is provided with a step through-hole in the described unsteady assembly, the adjustment screw 14 that floats passes upper bed-plate 2 screwed holes, and by in the through hole that spring 15 inserts and the adjustment screw 14 that floats coincide, the stepped hole that floating bolt 17 and the 3rd back-up ring 16 place rocker piece 18 and the 3rd back-up ring 16 to coincide, and it is fastening with the screwed hole of the adjustment screw 14 rod end afterbodys that float that floating bolt 17 is passed the 3rd back-up ring 16, and clamping plate 13 is screwed on rocker piece 18.
The upper surface of described die 11 is provided with two V-type grooves that intersect vertically, wherein be divided into sipes and narrow groove, sipes oral area width is that 4～7mmV type angle is 84 °, narrow notch width is: 1～2mmV type angle is 60 °, the centre has the through hole that ejector pin 10 is installed, and the lower end has the groove that holds ejector pin 10 steps.
Described die 11 materials are that tool steel is made.
Described clamping plate 13 is provided with vee-block near a side of die.
Described rubber blanket 9 adopts polyamine fat rubber.
Beneficial effect
The device that bends of a kind of inner conductor with prepressing device that the present invention proposes, compared with prior art, advantage and effect that the present invention has are as follows: can be fast, on the V-type die, inner wire is bended the size of needs accurately, can be effectively when bending to the realization precompressed of inner wire, improved the precision of bending, the bad problem of dimensional uniformity when having avoided conventional bending, reduced the damage of inner wire sweep, make curved formula connect the abundant assurance that had of properties of product, reduce loss due to spoiled work, improved operating efficiency.
Description of drawings
Fig. 1 is a STRUCTURE DECOMPOSITION schematic diagram of the present invention
Fig. 2 is the structural representation of the embodiment of the invention
Fig. 3 is the vertical view of the embodiment of the invention
Fig. 4 is the left view of the embodiment of the invention
Fig. 5 is lower bottom base 1 structural representation in the embodiment of the invention, has the stepped hole of cartridge screw 24 on the lower bottom base, and there are the baffle plate of installation 22 holes, the screwed hole of the hole of mounting spring 20 and mounting screw 19 in the centre
Fig. 6 is the upward view of the lower bottom base 1 in the embodiment of the invention
Fig. 7 is upper bed-plate 2 structural representations in the embodiment of the invention, and the centre has the groove of shape shown, has the screw thread pupil of mounting screw 24 up and down, and there are mounting screw 23 tapped through holes both sides
Fig. 8 is the A-A profile of the upper bed-plate 2 in the embodiment of the invention
Fig. 9 is die 11 structural representations in the embodiment of the invention, and end is manufactured with the V-type groove of two vertical rubber above, and the centre has the through hole that ejector pin 10 is installed, and the lower end has the groove that holds ejector pin 10 steps
Figure 10 is the left view of the die 11 in the embodiment of the invention
Figure 11 is ejector pin 10 structural representations in the embodiment of the invention, and small end is equipped with the hole that rubber blanket is installed
Figure 12 is locating piece 8 structural representations in the embodiment of the invention, has the stepped hole that second back-up ring 6 is installed
Figure 13 is clamping plate 13 structural representations in the embodiment of the invention, and an end has the installing hole of mounting screw 12, and the lower end is made as the V-arrangement of one
Figure 14 is the A-A section diagrammatic sketch of the clamping plate 13 in the embodiment of the invention
Figure 15 is rocker piece 18 structural representations in the embodiment of the invention, and level has the stepped hole that the 3rd back-up ring 16 is installed, and the upper end has the screw hole of mounting screw 12
Figure 16 is that the A of the rocker piece 18 in the embodiment of the invention is to diagrammatic sketch
Figure 17 is the 3rd back-up ring 16 structural representations in the embodiment of the invention
Figure 18 is adjustment screw 14 structural representations in the embodiment of the invention, and left end has the screwed hole of mounting screw 17
Figure 19 is second back-up ring, 6 structural representations in the embodiment of the invention
Figure 20 is adjustment screw 3 structural representations in the embodiment of the invention, and right-hand member has the screwed hole of mounting screw 7
Figure 21 is first back-up ring, 4 structural representations in the embodiment of the invention
Figure 22 is holding screw 5 structural representations in the embodiment of the invention
Figure 23 encircles 21 structural representations for the adjustment in the embodiment of the invention
Figure 24 is the structural representation of the rubber blanket 9 in the embodiment of the invention, and material is that polyamine fat rubber is made
Figure 25 is baffle plate 22 structural representations in the embodiment of the invention, on the rounded material around the uniform stepped hole that has mounting screw 19
Figure 26 is bend schematic perspective view in the process of the inner wire 26 in the embodiment of the invention, and forcing press 29 is connected with drift 25 when bending
Figure 27 is the 4:1 of the A place enlarged drawing among Figure 27
The 1-base, the 2-upper bed-plate, 3-adjusts screw in the location, 4-first back-up ring, the 5-holding screw, 6-second back-up ring, the 7-dog screw, the 8-locating piece, the 9-rubber blanket, the 10-ejector pin, the 11-die, the 12-screw, the 13-clamping plate, 14-floats and adjusts screw, the 15-spring, 16-the 3rd back-up ring, the 17-floating bolt, the 18-rocker piece, the 19-screw, 20-ejector pin spring, 21-adjusts ring, the 22-baffle plate, the 23-screw, the 24-screw, the 25-drift, the 26-inner wire, the 27-positioning component, the 28-assembly that floats, the 29-forcing press, the 30-screw;
Embodiment
Now in conjunction with the embodiments, accompanying drawing is further described the present invention:
Each parts of present embodiment are seen accompanying drawing 5～Figure 25.
Two V-type grooves that intersect vertically that the upper surface of die 11 is provided with in the present embodiment, sipes oral area width are that 4mmV type angle is 84 °, and narrow notch width is: 1V type angle is 60 °.
Described die 11 materials are that tool steel is made.
Described clamping plate 13 is provided with vee-block near a side of die.
Described rubber blanket 9 adopts polyamine fat rubber.
The assembly method of present embodiment is: referring to Fig. 2
1, base 1 is connected with upper bed-plate 2 usefulness screws 24;
2, die 11 is packed in the upper bed-plate 2;
3, ejector pin 10 upper ends are put adjustment ring 21, head is loaded onto rubber blanket 9, and in the die 11 of packing into, spring 20 is equipped with in ejector pin 10 lower ends, in the lower bottom base 1 of packing into simultaneously then;
4, baffle plate 22 is connected by screw 19 is used for restraining spring 20 on the lower shoe 1;
5, will locate fast 8 packs in the upper bed-plate 2, to adjust screw 3 is screwed into and puts first back-up ring 4 in the upper bed-plate 2 earlier, then in penetrating locating piece 8, put second back-up ring 6, refill screwing 7 and tighten, the position of adjusting first back-up ring 4 make locating piece move axially the gap less after, with holding screw 5 with 4 lockings of first back-up ring.The position of locating piece 8 is by 23 lockings of both sides screw on the upper bed-plate 2;
6, rocker piece 18 is packed in the upper bed-plate 2, will adjust screw 14 and be screwed in the upper bed-plate 2 cover upper spring 15 earlier, in penetrating rocker piece 18, put the 3rd back-up ring 16 then, refill screwing 17 and tighten.The position of rocker piece 18 is by adjusting screw 14 controls, and rocker piece 18 can clamp inner wire by spring 15.
7, clamping plate 13 is connected on the adjustment piece 18 by screw 12.
The concrete use of present embodiment:
Figure 26 for the embodiment of the invention to bend schematic diagram in the process of the inner wire 26 of coaxial cable, forcing press 29 is connected by screw 30 with drift 25 when bending, wherein, left end positioning component 27 is to adjust the position by adjusting screw 3, the position of adjusting is by screw 23 lockings that are contained on the upper bed-plate 2, inner wire 26 is placed in the little V-shaped groove on the die 11, spring 15 in the unsteady assembly 28 of the end of keeping right is adjacent to left end positioning component 27, and the unsteady assembly 28 of right-hand member is by adjusting screw 14 according to the length of inner wire and the good pretension of the adjusted size position of bending.When bending, the forcing press 29 that drift 25 is housed is descending, drift 25 is adjacent to inner wire 26 during beginning, inner wire 26 at first with beneath ejector pin 10 on the rubber blanket 9 installed compress, realize precompressed, make inner wire 26 not different with C two side-friction forces and move in the process of bending at the B of die 11, drift 25 continues descending, rubber blanket 9 compresses inner wire always, all the time be in clamped condition by the pressure that overcomes spring 20, go downwards to the position that forcing press 29 is adjusted up to drift 25 at last, make 90 ° of inner wire 26 final one-tenth, this device has guaranteed the precision of bending, and has effectively reduced the damage phenomenon of inner wire 26 sweep when bending.This device is except that rubber blanket is polyamine fat rubber, and other parts are metal material and make.
The inner wire of the band prepressing device that embodiments of the invention the provide device that bends, the bounce-back of this device bond material, and the different characteristics of frictional force that on the V-type both sides, produce when bending of inner wire, in the time of will bending because the frictional force difference, in the V-type groove, increased and had the unsteady pin that strong spring supports, on pin, added simultaneously polyamine fat rubber, by rubber friction power to the inner wire realization precompressed of initially bending.
Claims (5)
1. the device that bends with the inner conductor of prepressing device is characterized in that comprising that screw (3) is adjusted in lower bottom base (1), upper bed-plate (2), location, adjustment screw (14), baffle plate (22), die assembly, positioning component and unsteady assembly float; Lower bottom base (1) center is provided with a through hole, and baffle plate (22) is fixedlyed connected by the screw and the upper bed-plate (2) at diagonal angle by screw and this through hole of gear; Upper bed-plate (2) center is the rectangular through hole of a step, the through hole at center is placed the die (11) that matches with through hole, encircles (21) and rubber blanket (9) from upwards pack into successively ejector pin spring (20), ejector pin (10), adjustment of base in die and lower bottom base (1) central through hole; Be respectively equipped with positioning component and unsteady assembly in the rectangular through-hole of die (11) both sides, and adjusted fixing by the tapped through hole at upper bed-plate (2) two ends by the location adjustment screw (3) and the adjustment screw (14) that floats; Locating piece in the described positioning component (8) is provided with a step through-hole, both sides are locked in the rectangular through-hole by screw (23), the location is adjusted screw (3) and is passed upper bed-plate (2) screwed hole, and insert by first back-up ring (4) in the through hole of the locating piece (8) that coincide with location adjustment screw (3), the stepped hole that dog screw (7) and second back-up ring (6) place locating piece (8) and second back-up ring (6) to coincide, and it is fastening with the screwed hole of location adjustment screw (3) rod end afterbody that dog screw (7) passes second back-up ring (6), and first back-up ring (4) is fixing by holding screw (5); Rocker piece (18) is provided with a step through-hole in the described unsteady assembly, the adjustment screw (14) that floats passes upper bed-plate (2) screwed hole, and by in the through hole that spring (15) inserts and the adjustment screw (14) that floats coincide, the stepped hole that floating bolt (17) and the 3rd back-up ring (16) place rocker piece (18) and the 3rd back-up ring (16) to coincide, and it is fastening with the screwed hole of adjustment screw (14) the rod end afterbody that floats that floating bolt (17) is passed the 3rd back-up ring (16), and clamping plate (13) is screwed on rocker piece (18).
2. the device that bends of the inner conductor of band prepressing device according to claim 1, it is characterized in that: the upper surface of described die (11) is provided with two V-type grooves that intersect vertically, wherein be divided into sipes and narrow groove, sipes oral area width is that 4～7mmV type angle is 84 °, narrow notch width is: 1～2mmV type angle is 60 °, the centre has the through hole that ejector pin (10) is installed, and the lower end has the groove that holds ejector pin (10) step.
3. the device that bends of the inner conductor of band prepressing device according to claim 1 and 2 is characterized in that: described die (11) material is that tool steel is made.
4. the device that bends of the inner conductor of band prepressing device according to claim 1 is characterized in that: described clamping plate (13) is provided with vee-block near a side of die.
5. the device that bends of the inner conductor of band prepressing device according to claim 1 is characterized in that: described rubber blanket (9) adopts polyamine fat rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910024147.3A CN102035121B (en) | 2009-09-29 | 2009-09-29 | Bending device having pre-pressing device for concentric cable inner conductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910024147.3A CN102035121B (en) | 2009-09-29 | 2009-09-29 | Bending device having pre-pressing device for concentric cable inner conductor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102035121A true CN102035121A (en) | 2011-04-27 |
| CN102035121B CN102035121B (en) | 2014-07-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910024147.3A Expired - Fee Related CN102035121B (en) | 2009-09-29 | 2009-09-29 | Bending device having pre-pressing device for concentric cable inner conductor |
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| Country | Link |
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| CN (1) | CN102035121B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105655844A (en) * | 2016-03-25 | 2016-06-08 | 镇江市丹徒区飞翔电子有限公司 | Bending die for right-angle inner conductors in coaxial cable connectors |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10004417A1 (en) * | 1999-02-09 | 2000-08-24 | Yazaki Corp | Coaxial plug has connector part with metal strip bent into U-shape so opposing ends engage each other to form comb contact parts, one with concave channels for positioning central conductor |
| CN1905106A (en) * | 2006-08-03 | 2007-01-31 | 王克诚 | Switch terminal processing method and processing device thereof |
| CN201303197Y (en) * | 2008-12-09 | 2009-09-02 | 杭州嘉力讯电子科技有限公司 | Spherical terminator forming component |
| CN201584633U (en) * | 2009-09-29 | 2010-09-15 | 西安艾力特电子实业有限公司 | Device for bending conductors in coaxial cables |
-
2009
- 2009-09-29 CN CN200910024147.3A patent/CN102035121B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10004417A1 (en) * | 1999-02-09 | 2000-08-24 | Yazaki Corp | Coaxial plug has connector part with metal strip bent into U-shape so opposing ends engage each other to form comb contact parts, one with concave channels for positioning central conductor |
| CN1905106A (en) * | 2006-08-03 | 2007-01-31 | 王克诚 | Switch terminal processing method and processing device thereof |
| CN201303197Y (en) * | 2008-12-09 | 2009-09-02 | 杭州嘉力讯电子科技有限公司 | Spherical terminator forming component |
| CN201584633U (en) * | 2009-09-29 | 2010-09-15 | 西安艾力特电子实业有限公司 | Device for bending conductors in coaxial cables |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105655844A (en) * | 2016-03-25 | 2016-06-08 | 镇江市丹徒区飞翔电子有限公司 | Bending die for right-angle inner conductors in coaxial cable connectors |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102035121B (en) | 2014-07-23 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Bending device having pre-pressing device for concentric cable inner conductor Effective date of registration: 20170922 Granted publication date: 20140723 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: Xi'an Elite Electronic Industrial Co., Ltd. Registration number: 2017610000108 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20180927 Granted publication date: 20140723 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: Xi'an Elite Electronic Industrial Co., Ltd. Registration number: 2017610000108 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Bending device having pre-pressing device for concentric cable inner conductor Effective date of registration: 20180927 Granted publication date: 20140723 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: Xi'an Elite Electronic Industrial Co., Ltd. Registration number: 2018990000890 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20191030 Granted publication date: 20140723 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: Xi'an Elite Electronic Industrial Co., Ltd. Registration number: 2018990000890 |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140723 Termination date: 20190929 |