CN104589028A - Riveting device of sensor wire harness outer cover - Google Patents
Riveting device of sensor wire harness outer cover Download PDFInfo
- Publication number
- CN104589028A CN104589028A CN201410706087.4A CN201410706087A CN104589028A CN 104589028 A CN104589028 A CN 104589028A CN 201410706087 A CN201410706087 A CN 201410706087A CN 104589028 A CN104589028 A CN 104589028A
- Authority
- CN
- China
- Prior art keywords
- reducing
- necking
- riveting
- counterdie
- riveting device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
Abstract
The invention provides a riveting device of a sensor wire harness outer cover. The riveting device comprises a necking lower die in an inverted circular truncated cone shape, a plurality of necking dies, a telescopic device, a necking upper die and an automatic riveting device, wherein a plurality of grooves are formed in the side face of the necking lower die, a flange cover is arranged on the lower surface of the necking lower die, the diameter of the flange cover is smaller than that of the lower surface of the necking lower die, the necking dies are embedded and inserted in the grooves so that the necking dies can slide towards the center of the necking lower die, the telescopic device is arranged between the necking dies and the outer side face of the flange cover, and the inner circumferential face of the necking upper die is matched with the outer surface of the necking lower die. The automatic riveting device comprises a cylinder and a pressure cylinder, wherein the cylinder comprises a pressing die matched with a sensor hexagonal base, and the inner circumferential surface of the necking upper die is matched with the outer surface of the necking lower die through the pressure cylinder. By means of the riveting device, the riveting process is achieved by one step, labor and devices are saved, and the production efficiency is improved.
Description
Technical field
The present invention relates to sensor parts assembling field, more particularly, relate to a kind of riveting device of sensor wire harness outer cover.
Background technology
Automobile sensor is sensing element crucial in BBG control system, for monitoring the content of oxygen in final vacuum, is the vital part controlling motor vehicle exhaust emission, reduce automobile environmental pollution, improve automobile engine oil inflame quality.Wherein, the assembling of the parts of sheet type sensor more and more comes into one's own, at present, sheet type sensor, in the process of its outer cover wire harness of assembling, first, utilizes hand operated press to be press-fited by wire harness guard shield to six side's pedestal places, secondly, utilize the edge of the first riveter riveting wire harness guard shield, finally use the harness rubber sealing ring of the second riveter riveting wire harness guard shield again, prevent wire harness play.Its assembling process divides three steps to carry out, and needs to arrange different putting together machines and operating personnel in each number of assembling steps, and can not carry out for the assembling of wire harness outer cover simultaneously, and packaging technology step is complicated, operation inconvenience.
Summary of the invention
For solving the problems of the technologies described above, the invention provides a kind of riveting device of sensor wire harness outer cover, achieve the step riveting technique to sensor wire harness outer cover, simplified assembling process step, enhances productivity.
For achieving the above object, the invention provides a kind of riveting device of sensor wire harness outer cover, this riveting device comprises:
Reducing counterdie, described reducing counterdie is rounding mesa-shaped, and its side is provided with multiple groove, and its lower surface is provided with blind flange, and the diameter of described blind flange is less than the diameter of the lower surface of described reducing counterdie;
Multiple necking die, described multiple necking die is intercalated in described multiple groove, makes described multiple necking die can to the central slide of described reducing counterdie;
Retractor device, described retractor device is arranged between described necking die and described blind flange lateral surface, and described retractor device makes the distance between the central shaft of the lateral surface of described necking die and described reducing counterdie be greater than distance between the lateral surface of described reducing counterdie and the central shaft of described reducing counterdie;
Reducing patrix, the inner peripheral surface of described reducing patrix matches with the outer surface of described reducing counterdie;
Automatic riveted-joint apparatus, described automatic riveted-joint apparatus comprises cylinder and pressurized cylinder, and described cylinder comprises the press mounting die coordinated with sensor six side pedestal, and described pressurized cylinder makes the inner peripheral surface of described reducing patrix coordinate with the outer surface of described reducing counterdie.
Preferably, in above-mentioned riveting device, described riveting device also comprises multiple axis of guide, and the described axis of guide is connected with described reducing patrix.
Preferably, in above-mentioned riveting device, described riveting device also comprises floating junction, and described floating junction is arranged between the lower surface stretching out club head and described reducing patrix of described pressurized cylinder.
Preferably, in above-mentioned riveting device, described reducing die has 8, and symmetrical centered by the central through hole of described reducing counterdie.
Preferably, in above-mentioned riveting device, first lateral projections of described necking die contacts with the first riveting point of sensor, second lateral projections of described necking die contacts with the second riveting point of sensor, described first riveting point is positioned at the harness rubber seat place of sensor, and described second riveting point is positioned at six side's pedestal places of sensor.
Preferably, in above-mentioned riveting device, described retractor device is spring.
Preferably, in above-mentioned riveting device, described automatic riveted-joint apparatus is controlled by PLC.
As can be seen from technique scheme, the riveting device of a kind of sensor wire harness outer cover provided by the present invention, this riveting device comprises: reducing counterdie, described reducing counterdie is rounding mesa-shaped, its side is provided with multiple groove, its lower surface is provided with blind flange, and the diameter of described blind flange is less than the diameter of the lower surface of described reducing counterdie; Multiple necking die, described multiple necking die is intercalated in described multiple groove, makes described multiple necking die can to the central slide of described reducing counterdie; Retractor device, described retractor device is arranged between described necking die and described blind flange lateral surface, and described retractor device makes the distance between the central shaft of the lateral surface of described necking die and described reducing counterdie be greater than distance between the lateral surface of described reducing counterdie and described reducing counterdie central shaft; Reducing patrix, the inner peripheral surface of described reducing patrix matches with the outer surface of described reducing counterdie; Automatic riveted-joint apparatus, described automatic riveted-joint apparatus comprises cylinder and pressurized cylinder, and described cylinder comprises the press mounting die coordinated with sensor six side pedestal, and described pressurized cylinder makes the inner peripheral surface of described reducing patrix coordinate with the outer surface of described reducing counterdie.Operating equipments different for traditional use three kinds is realized three step riveting process combination together by the riveting device of sensor wire harness outer cover provided by the invention, achieves a step riveting technique, saves manpower and equipment, improves production efficiency.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments of the invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the accompanying drawing provided.
A kind of riveting device schematic diagram of sensor wire harness outer cover of Fig. 1 for providing in the embodiment of the present invention;
A kind of sensor sectional view of Fig. 2 for providing in the embodiment of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Complicated in order to solve sensor wire harness outer cover installation step in prior art, the problem of complex operation, the invention provides a kind of riveting device of sensor wire harness outer cover, as shown in Figure 1, this riveting device comprises: reducing counterdie 106, and described reducing counterdie 106 is in rounding mesa-shaped, and its side is provided with multiple groove, its lower surface is provided with blind flange 109, and the diameter of described blind flange 109 is less than the diameter of the lower surface of described reducing counterdie 106; Multiple necking die 107, described multiple necking die 107 is intercalated in described multiple groove, makes described multiple necking die 107 can to the central slide of described reducing counterdie 106; Retractor device 108, described retractor device 108 is arranged between described necking die 107 and described blind flange 109 lateral surface, and described retractor device 108 makes the distance between the central shaft of the lateral surface of described necking die 107 and described reducing counterdie 106 be greater than distance between the lateral surface of described reducing counterdie 106 and described reducing counterdie 106 central shaft; Reducing patrix 110, the inner peripheral surface of described reducing patrix 110 matches with the outer surface of described reducing counterdie 106; Automatic riveted-joint apparatus, described automatic riveted-joint apparatus comprises cylinder 101 and pressurized cylinder 115, described cylinder 101 comprises the press mounting die 102 coordinated with sensor six side pedestal, and described pressurized cylinder 115 makes the inner peripheral surface of described reducing patrix 110 coordinate with the outer surface of described reducing counterdie 106.
Riveting device also comprises multiple axis of guide 111, and the described axis of guide 111 is connected with described reducing patrix 110.In the present embodiment, riveting device comprises 4 axis of guides 111, and each axis of guide 111 is all connected by the lining 113 on the axis of guide 111 with reducing patrix 110, and reducing patrix 110 is by carrying out high-precision location with the connection of the axis of guide 111.
Riveting device also comprises floating junction 112, between the piston club head that floating junction 112 is arranged at described pressurized cylinder 115 and the lower surface of reducing patrix 110.Object prevents the piston rod of pressurized cylinder 115 from location will occur during reducing patrix 110 jack-up, and the inclination avoided due to pressurized cylinder 115 piston rod causes reducing patrix 110 run-off the straight in motion process, and finally causing cannot precise match with reducing counterdie 106.
In the present embodiment, necking die 107 has 8, and symmetrical centered by the central through hole of described reducing counterdie 106.As shown in Figure 2, first lateral projections of necking die 107 contacts with the first riveting point 206 of sensor, second lateral projections of described necking die 107 contacts with the second riveting point 203 of sensor, described first riveting point 206 is positioned at harness rubber seat 204 place of sensor, and described second riveting point 203 is positioned at six side's pedestal 202 places of sensor.When reducing patrix 110 moves to the position of matching with reducing counterdie 106, necking die 107 is extruded by reducing patrix 110 and slide in center to reducing counterdie 106, makes the first lateral projections and the second lateral projections apply the effect of power to harness rubber seat 204 and six side's pedestals 202 simultaneously.
In the present embodiment, retractor device 108 is spring, when the inner peripheral surface of reducing patrix 110 matches with the lateral surface of reducing counterdie 106 time, retractor device 108 is compressed, necking die 107 is caused to slide to the center of reducing counterdie 106, when reducing patrix 110 does not move to the position of matching with reducing counterdie 106, necking die 107 struts by retractor device 108, makes the distance between the central shaft of the lateral surface of necking die 107 and reducing counterdie 106 be greater than distance between the lateral surface of reducing counterdie 106 and the central shaft of reducing counterdie 106.
Automatic riveted-joint apparatus is controlled by PLC.The reset that puts in place of PLC control cylinder 101 and pressurized cylinder 115, utilizes magnetic switch to carry out the transmission of signal, avoids manually-operated complexity.
In the present embodiment, riveting device provided by the invention is utilized can to carry out a step riveting.Utilize rectangular tube weld holder fixing support platen 105, the air cylinder support 103 of L-type is arranged on platen 105, cylinder 101 is arranged on air cylinder support 103, is provided with press mounting die 102 on the top of the projecting shaft of cylinder 101, and press mounting die 102 matches with six side's pedestals of sensor.First the artificial contact pin by the wire harness outer cover 204 of sensor inserts long magnetic support lower end, contact with chip 201, afterwards the sensor of prepackage is put into riveting mechanism, riveting mechanism is arranged in the through hole of platen 105 central authorities, when the projecting shaft of PLC control cylinder 101 stretches out, until the press mounting die 102 on projecting shaft matches with sensor six side pedestal 202, wire harness guard shield 204 is depressed into six side's pedestal 202 places.After cylinder 101 puts in place, the position signalling of cylinder 101 is fed back to PLC by magnetic switch, PLC control cylinder 101 resets, the reset signal of cylinder 101 feeds back to PLC, PLC controls pressurized cylinder 115 and reducing patrix 110 is moved upward, first the medial surface of reducing patrix 110 contacts with the lateral surface of necking die 107, when reducing patrix 110 continues to move upward, the medial surface of reducing patrix 110 and the lateral surface of necking die 107 extrude mutually, first lateral projections of necking die 107 is contacted with the first riveting point 206 of sensor, i.e. harness rubber seat 204 place of sensor, second lateral projections of necking die 107 contacts with the second riveting point 203 of sensor, namely contact with six side's pedestal 202 places of sensor, now, because reducing patrix 110 is connected by lining 113 with 4 axis of guides 111, reducing patrix 110 is by the axis of guide 111 hi-Fix, reducing counterdie 106 is felt relieved by identical tapering with reducing patrix 110, now the wire harness outer cover 204 of sensor is in pre-riveting status, pressurized cylinder 115 by pre-riveting status signal feedback to PLC, PLC controls pressurized cylinder 115 supercharging, reducing patrix 110 medial surface afterwards, reducing counterdie 106 lateral surface and necking die 107 interact the effect of generation power, first lateral projections of necking die 107 and the second lateral projections are riveted the first riveting point 206 and the second riveting point 203 simultaneously, the pressurized cylinder 115 of PLC control afterwards resets, now retractor device 108 i.e. spring by necking die 107 bullet from sensor 104, facilitate freely taking out of sensor 104, now rivet, manually sensor 104 is taken out.
It is pointed out that the riveting device of sensor wire harness outer cover provided by the invention is applicable to the lambda sensor of chip oxygen sensor and other type.
The riveting process that the present invention interacts to sensor wire harness outer cover 204 by reducing patrix 110, reducing counterdie 106 and necking die 107, traditional three step process is reduced to a step process, reduce people's force-summing device, improve production efficiency, simultaneously, owing to have employed PLC, cylinder 101 and pressurized cylinder 115 are controlled, achieve automation mechanized operation, avoid complete manually-operated complexity and danger.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (7)
1. a riveting device for sensor wire harness outer cover, is characterized in that, described riveting device comprises:
Reducing counterdie, described reducing counterdie is rounding mesa-shaped, and its side is provided with multiple groove, and its lower surface is provided with blind flange, and the diameter of described blind flange is less than the diameter of the lower surface of described reducing counterdie;
Multiple necking die, described multiple necking die is intercalated in described multiple groove, makes described multiple necking die can to the central slide of described reducing counterdie;
Retractor device, described retractor device is arranged between described necking die and described blind flange lateral surface, and described retractor device makes the distance between the central shaft of the lateral surface of described necking die and described reducing counterdie be greater than distance between the lateral surface of described reducing counterdie and the central shaft of described reducing counterdie;
Reducing patrix, the inner peripheral surface of described reducing patrix matches with the outer surface of described reducing counterdie;
Automatic riveted-joint apparatus, described automatic riveted-joint apparatus comprises cylinder and pressurized cylinder, and described cylinder comprises the press mounting die coordinated with sensor six side pedestal, and described pressurized cylinder makes the inner peripheral surface of described reducing patrix coordinate with the outer surface of described reducing counterdie.
2. riveting device as claimed in claim 1, it is characterized in that, described riveting device also comprises multiple axis of guide, and the described axis of guide is connected with described reducing patrix.
3. riveting device as claimed in claim 2, it is characterized in that, described riveting device also comprises floating junction, and described floating junction is arranged between the lower surface stretching out club head and described reducing patrix of described pressurized cylinder.
4. riveting device as claimed in claim 1, it is characterized in that, described reducing die has 8, and symmetrical centered by the central through hole of described reducing counterdie.
5. riveting device as claimed in claim 4, it is characterized in that, first lateral projections of described necking die contacts with the first riveting point of sensor, second lateral projections of described necking die contacts with the second riveting point of sensor, described first riveting point is positioned at the harness rubber seat place of sensor, and described second riveting point is positioned at six side's pedestal places of sensor.
6. riveting device as claimed in claim 1, it is characterized in that, described retractor device is spring.
7. riveting device as claimed in claim 1, it is characterized in that, described automatic riveted-joint apparatus is controlled by PLC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410706087.4A CN104589028B (en) | 2014-11-27 | 2014-11-27 | A kind of riveting device of sensor wire harness outer cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410706087.4A CN104589028B (en) | 2014-11-27 | 2014-11-27 | A kind of riveting device of sensor wire harness outer cover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104589028A true CN104589028A (en) | 2015-05-06 |
| CN104589028B CN104589028B (en) | 2017-03-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410706087.4A Expired - Fee Related CN104589028B (en) | 2014-11-27 | 2014-11-27 | A kind of riveting device of sensor wire harness outer cover |
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| CN (1) | CN104589028B (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106141672A (en) * | 2016-08-24 | 2016-11-23 | 浙江朗德电子科技有限公司 | A kind of chip oxygen sensor probe installation equipment |
| CN106313603A (en) * | 2016-10-11 | 2017-01-11 | 长沙荆华电子科技有限公司 | Pressurization punch and electric wire terminal crimping machine using same |
| CN106425458A (en) * | 2016-08-24 | 2017-02-22 | 浙江朗德电子科技有限公司 | Riveting-press assembly equipment for oxygen sensors |
| CN108890240A (en) * | 2018-06-28 | 2018-11-27 | 上海交通大学 | A kind of Small Cylindrical body transmits automatically and detection device |
| CN108971349A (en) * | 2017-05-31 | 2018-12-11 | 郭磊 | One kind is automatically without rivet equipment |
| CN110000539A (en) * | 2018-07-25 | 2019-07-12 | 宁波优微智能科技有限公司 | A kind of positioning riveting tooling |
| CN110883244A (en) * | 2019-10-28 | 2020-03-17 | 林国盛 | High temperature sensor protective sheath throat machine |
| CN110918795A (en) * | 2019-11-12 | 2020-03-27 | 浙江科丰传感器股份有限公司 | Full-automatic crimping device for body and metal shell of sensor |
| CN113245820A (en) * | 2021-05-21 | 2021-08-13 | 浙江创特新材科技有限公司 | Wire harness plug terminal protection shell machining device and method |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106141672A (en) * | 2016-08-24 | 2016-11-23 | 浙江朗德电子科技有限公司 | A kind of chip oxygen sensor probe installation equipment |
| CN106425458A (en) * | 2016-08-24 | 2017-02-22 | 浙江朗德电子科技有限公司 | Riveting-press assembly equipment for oxygen sensors |
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| CN110000539A (en) * | 2018-07-25 | 2019-07-12 | 宁波优微智能科技有限公司 | A kind of positioning riveting tooling |
| CN110883244A (en) * | 2019-10-28 | 2020-03-17 | 林国盛 | High temperature sensor protective sheath throat machine |
| CN110918795A (en) * | 2019-11-12 | 2020-03-27 | 浙江科丰传感器股份有限公司 | Full-automatic crimping device for body and metal shell of sensor |
| CN113245820A (en) * | 2021-05-21 | 2021-08-13 | 浙江创特新材科技有限公司 | Wire harness plug terminal protection shell machining device and method |
| CN113245820B (en) * | 2021-05-21 | 2022-01-07 | 浙江创特新材科技有限公司 | Wire harness plug terminal protection shell machining device and method |
Also Published As
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| CN104589028B (en) | 2017-03-08 |
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Granted publication date: 20170308 Termination date: 20181127 |