CN103904527A - Pneumatic fuse terminal crimping mold - Google Patents
Pneumatic fuse terminal crimping mold Download PDFInfo
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- CN103904527A CN103904527A CN201210584401.7A CN201210584401A CN103904527A CN 103904527 A CN103904527 A CN 103904527A CN 201210584401 A CN201210584401 A CN 201210584401A CN 103904527 A CN103904527 A CN 103904527A
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Abstract
A pneumatic fuse terminal crimping mold comprises a head hanging assembly, a material feeding assembly, a mold base assembly and a material-feeding bottom plate assembly. The head hanging assembly is connected with a sliding block in the mold base assembly; the sliding block in the mold base assembly is fixed in a groove of a mold base by a left pressing plate and a right pressing plate; a material feeding assembly mounting plate in the material feeding assembly is connected with the mold base in the mold base assembly; the material-feeding bottom plate assembly is connected with a bottom plate cushion block in the mold base assembly through screws; and the screws are connected to the mold base in the mold base assembly through via holes in the material-feeding bottom plate assembly. The pneumatic fuse terminal crimping mold has the following beneficial effects: a double-guide-rod pneumatic material feeding structure is adopted, material feeding is stable, and the requirement on terminals of different step pitches and different numbers of terminals in different groups can be met; a terminal is positioned by using a positioning claw and a material pressing block and can be effectively prevented from being deformed during the crimping process; a material feeding claw starts to draw back only after the positioning claw tightly presses the terminal, thus effectively preventing instable material feeding caused by withdrawal of the material feeding claw; and an inclined material cutting method makes a cut edge of the terminal smaller and neater.
Description
Technical field
Patent of the present invention relates to a kind of crimp for crimping chain type fuse terminals, this crimp makes the crimp quality after crimping chain type fuse terminals stable, can there are not several groups of fuse terminals and be in contact with one another the phenomenon that causes quality accident in the fuse terminals after crimping, can not change the original step pitch of terminal after being arranged in sheath.
Background technology
Fuse terminals (as the 35413-6202 of Molex) on automobile can be guaranteed the safety of people, car after automotive wire bundle breaks down, crimping after the general multiple one group of cut-out of such terminal.But each wire harness producer is being perplexed in the crimping of such terminal always, because this class terminal step pitch is little, between terminal and terminal, arrange closely, material strip is after rubber-insulated wire crimping part, whole material strip part elasticity is large, often several one group of change that can cause terminal step pitch after feeding, cut-out, crimping, after coordinating with sheath, adjacent place easily contacts and causes fire; When crimping, terminal is unstable, and percent defective is high, and current this terminal does not also have special crimp.Wire harness producer, for fear of the generation of accident, takes first to determine the terminal number of every group, then utilizes instrument or mould to cut off, then uses the method for common single compression mould crimping.This method efficiency is low, and crimp quality is unstable, can not ensure the consistency of crimping.
Our company's utility model patent of applying for and obtained the authorization before, name is called " height adjusting device of compression joint die ", and the patent No. is ZL 2,008 2 0238834.6, and a kind of hanging head assembly of fuse terminals pneumatic compression joint mould is provided.This hanging head component application is in present patent application.
Summary of the invention
Technical problem to be solved by this invention is for the deficiency in background technology, provide a kind of efficiency high, can crimping chain band terminal and can ensure the fuse terminals pneumatic compression joint mould of crimp quality.
In order to address the above problem by the following technical solutions: a kind of fuse terminals pneumatic compression joint mould, comprise hanging head assembly, feeding material component, mould bases assembly and feeding bottom plate assembly, hanging head assembly is connected with the slide block in mould bases assembly, keep left pressing plate and right pressing plate of slide block in mould bases assembly is fixed in the groove of mould bases, feeding material component mounting panel in feeding material component is connected with the mould bases in mould bases assembly, feeding bottom plate assembly is connected with the base plate cushion block in mould bases assembly by screw, and screw is connected on the mould bases in mould bases assembly by the via hole in feeding bottom plate.
Can adjust the front and back position of feeding bottom plate assembly by this screw, to reach the object of adjusting crimping circular arc size.
In described feeding material component, comprise the adjusting choke valve that can control air-flow size, cylinder I and cylinder II are single-acting cylinders; Block is installed on feeding material component mounting panel, cylinder is installed corner bracket and is installed on block, and cylinder I is arranged on material feeding seat right side, and cylinder I is fixed to cylinder and installs on corner bracket I, locating detent is connected with the cylinder bar in cylinder I, and cylinder is installed corner bracket and is fixed on the front panel of cylinder I II; Cylinder I I is arranged on material feeding seat left side, and cylinder I I is fixed to cylinder and corner bracket II is installed above, and the cylinder bar of feeding claw and cylinder I I is fixed together, and screw and feeding claw link together.
The state lower cylinder I of ventilation does not rely on its inner spring that locating detent is lifted, cylinder I I relies on its inner spring that the material strip part of feeding claw and terminal is contacted to lift screw and can make feeding claw lift, and manually terminal material belt is delivered in feeding bottom plate assembly before crimping to start.
In described mould bases assembly, binder seat is fixed on slide block, and binder block is movably arranged between slide block and binder seat, and binder block top is provided with spring, and screw is connected with binder block; Transducer is fixed on installation of sensors plate, and installation of sensors plate is fixed on mould bases by screw; Backstop is connected with fixed block by screw, and there are two springs inside.
Slide block can be up and down in mould bases, and the front and back position of positioning strip restriction mould bases and base plate, proofreaies and correct with calibrator after the relative position of mould bases and base plate, joins the relative position that limits both as cylindrical pins; The front and back position of backstop can be adjusted by adjustment screw.
In described feeding bottom plate assembly, unclamp two screws and can regulate the front and back position of feeding location-plate, to adapt to the location needs of different length terminal.
The beneficial effect of patent of the present invention is: adopt two guide rod pneumatic feeding structures, feeding is stable, can adapt to the asynchronous needs apart from terminal and every group of different numbers.Adopt locating detent and binder block positioning terminal, effectively prevent the terminal metaboly in crimping process, after locating detent compresses terminal, feeding claw just starts to retreat, the feeding wild effect having caused while effectively having prevented feeding claw rollback.The material mode of cutting sth. askew makes the cut-out material limit of terminal less, more neat.
The domestic blank without special crimp of this type of terminal has been filled up in this invention, experimental results show that nearly 80 ﹪ that can enhance productivity, and crimped status is stable, be subject to client's extensive concern and favorable comment once release, for enterprise has created good economic benefit, social benefit.
Brief description of the drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of feeding material component of the present invention.
Fig. 3 is the exploded view of feeding material component of the present invention.
Fig. 4 is the structural representation of mould bases assembly of the present invention.
Fig. 5 is the exploded view of mould bases assembly of the present invention.
Fig. 6 is the structural representation of feeding bottom plate assembly of the present invention.
Fig. 7 is the exploded view of feeding bottom plate assembly of the present invention.
Embodiment
As shown in Figure 1, a kind of fuse terminals pneumatic compression joint mould, comprises hanging head assembly 1, feeding material component 2, mould bases assembly 3 and feeding bottom plate assembly 4.Together with hanging head assembly is connected by screw with the slide block 3-2 in mould bases assembly, keep left pressing plate 3-19 and right pressing plate 3-20 of slide block 3-2 in mould bases assembly is fixed in the groove of mould bases 3-11, feeding material component mounting panel 2-3 in feeding material component links together by the mould bases 3-11 in screw and mould bases assembly, feeding bottom plate assembly links together by the base plate cushion block 3-15 in screw and mould bases assembly, and one bar screw is connected on the mould bases 3-11 in mould bases assembly by the via hole in feeding bottom plate 4-3, can adjust the front and back position of feeding bottom plate assembly by this screw, to reach the object of adjusting crimping circular arc.
Hanging head assembly refers to the utility model patent " height adjusting device of compression joint die " that the patent No. is ZL 2,008 2 0238834.6.
As shown in Figure 2,3, feeding material component comprises choke valve 2-1, feeding material component mounting panel 2-3, cylinder 2-4, stock support 2-5, adjustment screw 2-10, block 2-11, cylinder is installed corner bracket II 2-12, and cylinder is installed corner bracket I 2-15, cylinder I 2-16, material feeding seat 2-17, cylinder I I 2-18, feeding claw 2-20, locating detent 2-21.
In feeding material component, regulate choke valve 2-1 can control the size of air-flow, cylinder I 2-16 and cylinder II 2-18 are single-acting cylinders, the state lower cylinder I 2-16 of ventilation does not rely on its inner spring that locating detent 2-21 is lifted, cylinder I I 2-18 relies on its inner spring that the material strip part of feeding claw 2-20 and terminal is contacted, block 2-11 is installed on feeding material component mounting panel 2-3, cylinder is installed corner bracket II 2-15 and is installed on block 2-11, material feeding seat 2-17 right side is connected with cylinder I 2-16, cylinder I 2-16 is fixed to cylinder and installs on corner bracket I 2-15, the cylinder bar of crossing in locating detent 2-21 and cylinder I 2-16 links together, cylinder is installed corner bracket II 2-12 and is fixed on the front panel of cylinder I II 2-4, material feeding seat 2-17 left side and cylinder II 2-18 are fixed together, cylinder I I 2-18 is fixed to cylinder and installs on corner bracket II 2-12, the cylinder bar of feeding claw 2-20 and cylinder I I 2-18 is fixed together, screw 2-22 and feeding claw 2-20 link together, lifting screw 2-22 can make feeding claw lift, to manually terminal material belt is delivered in feeding bottom plate assembly before beginning crimping.Adjustment screw 2-10 energy accurate adjustment feeding step pitch, makes the terminal for the treatment of crimping just be positioned at bottom knife center.
As shown in Figure 4,5, mould bases assembly comprises lower wedge block 3-1, and slide block 3-2 triggers sheet 3-3, binder seat 3-6, upper punch 3-10, mould bases 3-11, binder block 3-12, base plate cushion block 3-15, installation of sensors plate 3-16, left pressing plate 3-19, right pressing plate 3-20, positioning strip 3-21, stripper 3-23, base plate 3-24, stopper seat 3-27, fixed block 3-31, backstop 3-34, cuts off die 3-35.
In described mould bases assembly, binder seat 3-6 is fixed on slide block 3-2, binder block 3-12 can be up and down between slide block 3-2 and binder seat 3-6, spring 3-5 is arranged at binder block top, make binder block 3-12 in the time not being subject to other active force all the time in bottom, screw 3-8 is connected with binder block 3-12, the lower dead point position of restriction binder block 3-12.It is upper that transducer 3-13 is fixed on installation of sensors plate 3-16, and its front and back position can regulate.Installation of sensors plate 3-16 is fixed on mould bases 3-11 by screw 3-17.Slide block 3-2 can be up and down in mould bases 3-11.The front and back position of positioning strip 3-21 restriction mould bases 3-11 and base plate 3-24, proofreaies and correct with calibrator after the relative position of mould bases 3-11 and base plate 3-24, joins the relative position of making cylindrical pins 3-32 and limit both.Backstop 3-34 is connected with fixed block 3-31 by screw, and there are two spring 3-30 inside, and the front and back position of backstop 3-34 can be adjusted by adjustment screw 3-29.
As shown in Figure 6,7, feeding bottom plate assembly comprises feeding location-plate 4-2, feeding bottom plate 4-3, baffle plate 4-4 composition.Unclamp the front and back position that two screw 4-1 can regulate feeding location-plate 4-2, to adapt to the location needs of different length terminal.
The hanging head of hanging head assembly and press-connection machine links together, and is in upper dead center position when not crimping, and the lower shape of locating detent 2-21 and feeding claw 2-20 is consistent with terminal material belt.When not crimping, locating detent 2-21 lifts, and feeding claw 2-20 contacts with the material strip part of terminal.Terminal is delivered to suitable crimping position, start press-connection machine, in a crimping process: hanging head assembly band movable slider 3-2 moves downward, be triggered to transducer 3-13 to triggering sheet 3-3 behind certain position, rely on electrical control part to electromagnetically operated valve signal, now air-flow is by cylinder cylinder I 2-16, cylinder bar stretches out, drive locating detent 21 to move down, locating detent 21 is fixed on the material strip of terminal, and anti-stopping materials strip moves forward or retreats under flexible effect.The now cylinder bar indentation of cylinder 4, drives feeding claw 2-20 to move afterwards together, and at this moment the cylinder bar of cylinder I I 2-18 is also only subject to the effect of contained spring.Slide block continues to move down, trigger sheet 3-3 and triggering all the time transducer 3-13, first contact terminal compress the non-crimping part of terminal under the effect of spring of binder block 3-12, upper punch 3-10 cuts off material strip, blade section crimp type terminal, crimping completes on back hanging head assembly band movable slider 3-2 and moves, trigger sheet 3-3 and leave transducer, now cylinder I 2-16 is no longer subject to the effect of air-flow, and under the effect of contained spring, cylinder bar is retracted, drive locating detent 21 to lift, leave the material strip of terminal.Under the effect of air-flow, feeding claw 2-20 contacts material strip and promotes material strip and advances, and in the time that hanging head assembly is got back to upper dead center position again, just terminal is delivered to the position for the treatment of crimping.Action before repeating when hanging head assembly moves down.
Binder block 3-12 ensures that terminal is in all the time horizontal level in the time of crimping, and while having avoided making crimping due to the elastic reaction of terminal self, the part of piezoelectricity line does not upwarp the crimping bad phenomenon causing.The bottom of locating detent 2-21 is consistent with terminal material belt shape, the well position, left and right of positioning terminal of energy in the time of crimping, and while preventing from cutting off, terminal moves left and right.By the single-chip microcomputer in electrical control part, can the 2-20 feeding of accurate adjustment feeding claw and air-flow time difference of moving down of locating detent 2-21, locating detent 2-21 in the time that pressure side is just delivered to bottom knife center is moved down, fix material strip, make like this feeding more accurate.After backstop 3-34, have two spring 3-30, because terminal compression joint has certain elongation, this elastic locating mechanism has ensured that the front and back location of terminal can not cause damage to terminal again after crimping.Upper punch 2-10 and cut-out die 3-35 adopt the material mode of cutting sth. askew, and have increased intensity and have made again the material limit after cut-out less, have avoided owing to cutting off the excessive two groups of phenomenons that terminal is in contact with one another that cause in material limit.
Claims (7)
1. a fuse terminals pneumatic compression joint mould, comprise hanging head assembly, feeding material component, mould bases assembly and feeding bottom plate assembly, it is characterized in that: hanging head assembly is connected with the slide block in mould bases assembly, keep left pressing plate and right pressing plate of slide block in mould bases assembly is fixed in the groove of mould bases, feeding material component mounting panel in feeding material component is connected with the mould bases in mould bases assembly, feeding bottom plate assembly is connected with the base plate cushion block in mould bases assembly by screw, and screw is connected on the mould bases in mould bases assembly by the via hole in feeding bottom plate.
2. fuse terminals pneumatic compression joint mould according to claim 1, is characterized in that: can adjust the front and back position of feeding bottom plate assembly by this screw, to reach the object of adjusting crimping circular arc size.
3. fuse terminals pneumatic compression joint mould according to claim 1, is characterized in that: in described feeding material component, comprise the adjusting choke valve that can control air-flow size, cylinder I and cylinder II are single-acting cylinders; Block is installed on feeding material component mounting panel, cylinder is installed corner bracket and is installed on block, and cylinder I is arranged on material feeding seat right side, and cylinder I is fixed to cylinder and installs on corner bracket I, locating detent is connected with the cylinder bar in cylinder I, and cylinder is installed corner bracket and is fixed on the front panel of cylinder I II; Cylinder I I is arranged on material feeding seat left side, and cylinder I I is fixed to cylinder and corner bracket II is installed above, and the cylinder bar of feeding claw and cylinder I I is fixed together, and screw and feeding claw link together.
4. fuse terminals pneumatic compression joint mould according to claim 3, it is characterized in that: the state lower cylinder I of ventilation does not rely on its inner spring that locating detent is lifted, cylinder I I relies on its inner spring that the material strip part of feeding claw and terminal is contacted to lift screw and can make feeding claw lift, and manually terminal material belt is delivered in feeding bottom plate assembly before crimping to start.
5. fuse terminals pneumatic compression joint mould according to claim 1, is characterized in that: in described mould bases assembly, binder seat is fixed on slide block, binder block is movably arranged between slide block and binder seat, and binder block top is provided with spring, and screw is connected with binder block; Transducer is fixed on installation of sensors plate, and installation of sensors plate is fixed on mould bases by screw; Backstop is connected with fixed block by screw, and there are two springs inside.
6. fuse terminals pneumatic compression joint mould according to claim 5, it is characterized in that: slide block can be up and down in mould bases, the front and back position of positioning strip restriction mould bases and base plate, proofreaies and correct with calibrator after the relative position of mould bases and base plate, joins the relative position that limits both as cylindrical pins; The front and back position of backstop can be adjusted by adjustment screw.
7. fuse terminals pneumatic compression joint mould according to claim 1, is characterized in that: in described feeding bottom plate assembly, unclamp two screws and can regulate the front and back position of feeding location-plate, to adapt to the location needs of different length terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210584401.7A CN103904527B (en) | 2012-12-31 | 2012-12-31 | Fuse terminals pneumatic compression joint mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210584401.7A CN103904527B (en) | 2012-12-31 | 2012-12-31 | Fuse terminals pneumatic compression joint mould |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103904527A true CN103904527A (en) | 2014-07-02 |
| CN103904527B CN103904527B (en) | 2016-04-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210584401.7A Active CN103904527B (en) | 2012-12-31 | 2012-12-31 | Fuse terminals pneumatic compression joint mould |
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| CN (1) | CN103904527B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105406321A (en) * | 2015-12-31 | 2016-03-16 | 上海广为电器工具有限公司 | Terminal automatic feeding mold |
| CN106329276A (en) * | 2016-08-29 | 2017-01-11 | 鹤壁宇翔模具有限公司 | Crimping machine for producing automobile wire harness and fine-tuning mechanism of crimping machine |
| CN106374319A (en) * | 2016-11-08 | 2017-02-01 | 国家电网公司 | Wiring terminal crimping device |
| CN108199244A (en) * | 2018-03-27 | 2018-06-22 | 天津市科美通科技发展有限公司 | A kind of laterally mechanical terminal crimping mold |
| CN109217067A (en) * | 2017-12-29 | 2019-01-15 | 安波福电气系统有限公司 | It is a kind of for adjusting the System and method for of the conveying distance of crimp type terminal feeding |
| CN112202030A (en) * | 2020-09-27 | 2021-01-08 | 郭永文 | Terminal pay-off crimping mechanism |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08315950A (en) * | 1995-05-12 | 1996-11-29 | Yazaki Corp | Crimping machine assembly, terminal crimping unit, and automatic terminal crimping device |
| CN201360096Y (en) * | 2008-12-25 | 2009-12-09 | 鹤壁海昌专用设备有限公司 | Height adjusting device of compression joint die |
| CN201421946Y (en) * | 2009-06-04 | 2010-03-10 | 鹤壁海昌专用设备有限公司 | Pneumatic feeding mechanism for crimping mold |
-
2012
- 2012-12-31 CN CN201210584401.7A patent/CN103904527B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08315950A (en) * | 1995-05-12 | 1996-11-29 | Yazaki Corp | Crimping machine assembly, terminal crimping unit, and automatic terminal crimping device |
| CN201360096Y (en) * | 2008-12-25 | 2009-12-09 | 鹤壁海昌专用设备有限公司 | Height adjusting device of compression joint die |
| CN201421946Y (en) * | 2009-06-04 | 2010-03-10 | 鹤壁海昌专用设备有限公司 | Pneumatic feeding mechanism for crimping mold |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105406321A (en) * | 2015-12-31 | 2016-03-16 | 上海广为电器工具有限公司 | Terminal automatic feeding mold |
| CN106329276A (en) * | 2016-08-29 | 2017-01-11 | 鹤壁宇翔模具有限公司 | Crimping machine for producing automobile wire harness and fine-tuning mechanism of crimping machine |
| CN106374319A (en) * | 2016-11-08 | 2017-02-01 | 国家电网公司 | Wiring terminal crimping device |
| CN109217067A (en) * | 2017-12-29 | 2019-01-15 | 安波福电气系统有限公司 | It is a kind of for adjusting the System and method for of the conveying distance of crimp type terminal feeding |
| CN108199244A (en) * | 2018-03-27 | 2018-06-22 | 天津市科美通科技发展有限公司 | A kind of laterally mechanical terminal crimping mold |
| CN112202030A (en) * | 2020-09-27 | 2021-01-08 | 郭永文 | Terminal pay-off crimping mechanism |
| CN112202030B (en) * | 2020-09-27 | 2021-10-12 | 郭永文 | Terminal pay-off crimping mechanism |
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| Publication number | Publication date |
|---|---|
| CN103904527B (en) | 2016-04-27 |
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Address after: No. 003, Songjiang Road, economic and Technological Development Zone, Hebi City, Henan Province Patentee after: Hebi Haichang Intelligent Technology Co.,Ltd. Address before: No. 215 Hebi City, Henan province 458030 Qibin District Qibin Avenue Patentee before: HEBI HAICHANG SPECIAL EQUIPMENT Co.,Ltd. |
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Address after: 456600 No. 396, Bohai Road, Hebi economic and Technological Development Zone, Henan Province Patentee after: Hebi Haichang Intelligent Technology Co.,Ltd. Address before: 458000 No. 003, Songjiang Road, Hebi economic and Technological Development Zone, Henan Province Patentee before: Hebi Haichang Intelligent Technology Co.,Ltd. |
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Effective date of registration: 20230103 Address after: 456600 No. 396, Bohai Road, Hebi economic and Technological Development Zone, Henan Province Patentee after: Hebi Haichang Intelligent Technology Co.,Ltd. Patentee after: Dongguan Haihong Intelligent Technology Co.,Ltd. Address before: 456600 No. 396, Bohai Road, Hebi economic and Technological Development Zone, Henan Province Patentee before: Hebi Haichang Intelligent Technology Co.,Ltd. |
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