CN112117620B - Automatic wire end riveting device capable of accurately adjusting riveting depth on line - Google Patents
Automatic wire end riveting device capable of accurately adjusting riveting depth on line Download PDFInfo
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- CN112117620B CN112117620B CN202011143763.3A CN202011143763A CN112117620B CN 112117620 B CN112117620 B CN 112117620B CN 202011143763 A CN202011143763 A CN 202011143763A CN 112117620 B CN112117620 B CN 112117620B
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- riveting
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- fixed guide
- limiting
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- 239000002699 waste material Substances 0.000 description 2
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- 230000033228 biological regulation Effects 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/04—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for forming connections by deformation, e.g. crimping tool
- H01R43/048—Crimping apparatus or processes
- H01R43/0488—Crimping apparatus or processes with crimp height adjusting means
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/04—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for forming connections by deformation, e.g. crimping tool
- H01R43/048—Crimping apparatus or processes
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Presses And Accessory Devices Thereof (AREA)
Abstract
The invention discloses an automatic wire end riveting device capable of accurately and online adjusting riveting depth, which comprises a mounting seat, a fixed guide disc fixedly arranged on the mounting seat, a plurality of riveting sliding blocks radially and movably arranged on the fixed guide disc and annularly distributed at equal angles, a riveting driving plate, an upper driving plate and a lower driving plate, wherein one end of the riveting driving plate is rotatably sleeved on the periphery of the fixed guide disc and drives the whole riveting sliding block to inwards shrink for riveting by swinging around the center of the circle of the fixed guide disc, the upper driving plate and the lower driving plate drive the riveting driving plate to swing for riveting by upward movement, and a height adjusting limiting unit which limits the ascending stroke height position of the upper driving plate and the lower driving plate and can automatically adjust the height position. The automatic riveting device can quickly and conveniently carry out online automatic adjustment on wires with different diameters, and can accurately control and adjust the riveting position, so that the automatic riveting device is high in universality, high in riveting efficiency and good in riveting quality.
Description
Technical Field
The invention belongs to the technical field of riveting equipment, and particularly relates to an automatic wire end riveting device capable of accurately adjusting riveting depth on line.
Background
In the manufacturing process of the connector, a conductor wire is required, and the component is assembled at the end of the conductor wire according to the required product and is riveted. Because the diameters of the wires used by different products are different, the riveting depth requirements are different during riveting, and wire end riveting equipment in the prior art cannot adjust the riveting depth on line, has poor universality, has low control precision of the riveting position of the wire end, cannot realize on-line adjustment of the riveting position, and has poor expansibility.
Therefore, it is necessary to provide a new wire end automatic riveting device capable of accurately adjusting the riveting depth on line to solve the above problems.
Disclosure of Invention
The invention mainly aims to provide an automatic wire end riveting device capable of accurately and online adjusting riveting depth, which can be used for rapidly and conveniently carrying out online automatic adjustment on wires with different diameters, and can accurately control and adjust riveting positions, and has the advantages of high universality, high riveting efficiency and good riveting quality.
The invention realizes the aim through the following technical scheme: the utility model provides an automatic riveting device of wire rod tip that can accurate online adjustment riveting degree of depth, its includes the mount pad, fixed setting is in fixed guide disc on the mount pad, radial movable setting are in a plurality of riveting sliders that just equiangular ring distributes, one end rotatable cover are established fixed guide disc periphery just through around fixed guide disc centre of a circle swing drive the whole inside shrink of riveting slider carries out the riveting drive plate, through upward movement drive the upper and lower drive plate that the riveting drive plate was swung and is riveted, and prescribe a limit to the high position of upper and lower drive plate upward stroke height position and but this high position of automatically regulated's altitude mixture control unit.
Further, the height adjusting and limiting unit comprises a first driving motor, a driving gear driven by the first driving motor to rotate and a height limiting plate driven by the driving gear to horizontally move left and right, a stepped step limiting surface limiting the rising height of the upper driving plate and the lower driving plate is arranged on the lower surface of the height limiting plate, and a limiting boss matched with the limiting surface in the stepped limiting surface is arranged on the upper surface of the upper driving plate and the lower surface of the lower driving plate in a protruding mode.
Further, a rack meshed with the driving gear is arranged on one side surface of the height limiting plate.
Further, the device also comprises a driving cylinder for driving the up-and-down driving plate to move up and down.
Further, an arc-shaped guide groove is formed in the front side surface of the upper driving plate and the front side surface of the lower driving plate, and a guide roller inserted into the arc-shaped guide groove is arranged at one end, away from the circle center of the fixed guide disc, of the riveting driving plate.
Furthermore, one end of the riveting driving plate is provided with a hollowed-out groove, and the fixed guide disc and the riveting sliding block are contained in the hollowed-out groove.
Furthermore, a part of the inner wall surface of the hollowed-out groove is matched with the outer peripheral surface of the fixed guide disc to realize rotary guide, and a part of the hollowed-out groove is provided with a riveting driving cambered surface for driving the riveting sliding block to shrink inwards in the radial direction.
Further, the circumference surface of the fixed guide disc is provided with storage grooves corresponding to the riveting sliding blocks one by one, and the middle part of the fixed guide disc is provided with riveting holes; the riveting slide block moves radially in the accommodating groove, one end of the riveting slide block stretches into the riveting hole, and a reset spring for realizing reset is arranged in the accommodating groove and supports the riveting slide block radially outwards.
Further, the device also comprises a wire end positioning unit.
Further, the wire end positioning unit comprises a second driving motor and a positioning shaft which is driven by the second driving motor to move back and forth and is used for positioning the wire end inserted into the riveting hole of the fixed guide disc.
Compared with the prior art, the wire end automatic riveting device capable of accurately adjusting riveting depth on line has the beneficial effects that: through ingenious structural design, the online automatic adjustment and accurate control of different riveting depths and different riveting positions are realized, the universality and the riveting quality of riveting equipment are greatly improved, the waste of invalid time for stopping and adjusting equipment parameters when the wire specification changes is avoided, and the riveting efficiency is further improved; the whole structure is compact, and the space occupation is small.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present invention;
FIG. 2 is a schematic diagram of a portion of a structure of an embodiment of the present invention;
FIG. 3 is a second schematic diagram of a portion of the structure of an embodiment of the present invention;
FIG. 4 is a schematic structural view of a rivet driving plate according to an embodiment of the present invention;
FIG. 5 is a schematic structural diagram of a fixed guide plate and a rivet slider according to an embodiment of the present invention;
The figures represent the numbers:
100 can accurately online adjust the automatic wire end riveting device of the riveting depth;
1, a mounting seat and 11 guide sliding grooves; 2, fixing a guide disc, 21 a storage groove and 22 riveting holes; 3, riveting a sliding block; 4, riveting a driving plate, 41 guiding rollers, 42 hollowed grooves and 43 riveting a driving cambered surface; 5 upper and lower driving plates, 51 limiting bosses and 52 arc-shaped guide grooves; the height adjusting and limiting unit comprises a height adjusting limiting unit, a first driving motor 61, a driving gear 62, a height limiting plate 63, a step limiting surface 631, a rack 632 and a supporting rod 64; 7, driving a cylinder; 8 wire end positioning unit, 81 second driving motor, 82 positioning shaft, 83 induction disk, 84 inductor.
Detailed Description
Examples:
Referring to fig. 1-5, the embodiment is an automatic wire end riveting device 100 capable of accurately adjusting the riveting depth online, which comprises a mounting seat 1, a fixed guide disc 2 fixedly arranged on the mounting seat 1, a plurality of riveting sliding blocks 3 radially movably arranged on the fixed guide disc 2 and annularly distributed at equal angles, a riveting driving plate 4 rotatably sleeved at one end of the fixed guide disc 2 and used for riveting by driving the riveting sliding blocks 3 to integrally shrink inwards through swinging around the center of the fixed guide disc 2, an upper driving plate 5 and a lower driving plate 5 used for riveting by driving the riveting driving plate 4 to swing through upward movement, and a height adjusting limiting unit 6 used for limiting the height position of the ascending travel of the upper driving plate 5 and automatically adjusting the height position.
In this embodiment, the height of the upper and lower driving plates 5 is limited by the height adjustment limiting unit 6, so as to control the swing angle of the riveting driving plate 4, and further control the radial movement depth of the riveting sliding block 3, thereby realizing adjustment and precise control of the riveting depth.
The height adjusting and limiting unit 6 comprises a first driving motor 61, a driving gear 62 driven by the first driving motor 61 to rotate, and a height limiting plate 63 driven by the driving gear 62 to horizontally move left and right, wherein a stepped limiting surface 631 for limiting the ascending height of the upper and lower driving plates 5 is arranged on the lower surface of the height limiting plate 63, and a limiting boss 51 matched with the stepped limiting surface 631 is arranged on the upper surface of the upper and lower driving plates 5 in an upward protruding mode. A rack 632 which is engaged with the driving gear 62 is provided on one side surface of the height limiting plate 63. The first driving motor 61 drives the driving gear 62 to rotate, then the height limiting plate 63 moves left and right under the action of the gear-rack transmission, the horizontal position of the step limiting surface 631 on the lower surface of the height limiting plate 63 changes, and the height of the step surface corresponding to the limiting boss 51 changes, so that the automatic regulation control of the upper limit position of the movement of the upper and lower driving plates 5 is realized. The height limiting plate 63 is movably arranged on a supporting rod 64 left and right, and two ends of the supporting rod 64 are erected on the mounting seat 1.
The inner wall surface of the mounting seat 1 forms a guide chute 11 for limiting the positions of the left side and the right side of the upper driving plate 5, the upper driving plate 5 and the lower driving plate 5 slide up and down in the guide chute 11, and the upper driving plate 5 and the lower driving plate 5 move smoothly, stably and accurately through the cooperation of the guide chute 11 and the surfaces of the left side and the right side of the upper driving plate 5.
The present embodiment further includes a driving cylinder 7 that drives the up-and-down driving plate 5 to move up and down.
An arc-shaped guide groove 52 is formed in the front side surface of the upper and lower driving plates 5, a guide roller 41 inserted into the arc-shaped guide groove 52 is arranged at one end, far away from the circle center of the fixed guide disc 2, of the riveting driving plate 4, and transmission from up-and-down movement of the upper and lower driving plates 5 to swinging movement of the riveting driving plate 4 is achieved through cooperation of the arc-shaped guide groove 52 and the guide wire roller 41.
One end of the riveting driving plate 4 is provided with a hollowed-out groove 42, the other end of the riveting driving plate is connected with the upper and lower driving plates 5 in a matched manner through a wire roller 41, and the fixed guide disc 2 and the riveting sliding block 3 are accommodated in the hollowed-out groove 42; a part of the inner wall surface of the hollow groove 42 is matched with the outer peripheral surface of the fixed guide disc 2 to realize rotary guide, and a part of the inner wall surface is provided with a riveting driving cambered surface 43 for driving the riveting sliding block 3 to shrink inwards in a radial direction.
The circumference of the fixed guide disc 2 is provided with storage grooves 21 corresponding to the riveting sliding blocks 3 one by one, the middle part of the fixed guide disc is provided with riveting holes 22, the riveting sliding blocks 3 move radially in the storage grooves 21, one ends of the riveting sliding blocks extend into the riveting holes 22, and a reset spring (not labeled in the drawing) for realizing reset by radially outwards propping the riveting sliding blocks 3 is arranged in the storage grooves 21. The outer end of the riveting slide block 3 is provided with an arc surface structure matched with the riveting driving arc surface 43.
In order to automatically adjust and limit different riveting positions, the accuracy of the riveting positions is guaranteed. The present embodiment further comprises a wire end positioning unit 8. The wire end positioning unit 8 includes a second driving motor 81, and a positioning shaft 82 that is driven by the second driving motor 81 to move forward and backward to position the end of the wire inserted into the rivet hole 22 of the fixed guide disc 2. The positioning shaft 82 is provided with a sensing disc 83, and the wire end positioning unit 8 further includes an inductor 84 for acquiring a reference position of the positioning shaft 82 by sensing the sensing disc 83. One end of the positioning shaft 82 extends into the rivet hole 22.
The working principle of the wire end automatic riveting device 100 capable of accurately adjusting riveting depth on line in this embodiment is as follows: in the initial state, the positioning shaft 82 in the wire end positioning unit 8 automatically adjusts the depth of the wire inserted into the riveting hole 22 according to the riveting position of the wire, and limits the depth of the wire inserted into the riveting hole 22, so that the accuracy of the riveting position is ensured; meanwhile, the height adjusting and limiting unit 6 drives the height limiting plate 63 to move left and right to a set position according to riveting depth parameters matched with the diameter of the wire rod, so that one appointed limiting surface in the stepped limiting surfaces 631 on the lower surface of the height limiting plate 63 corresponds to the limiting boss 51 of the upper and lower driving plates 5, limiting and accurate control of the ascending height position of the upper and lower driving plates 5 are realized, and automatic adjustment is realized; during riveting, a wire rod to be riveted is stretched into the riveting hole 22 in the middle of the fixed guide disc 2, and the end part abuts against the positioning shaft 82; the driving cylinder 7 drives the upper and lower driving plates 5 to move upwards, and when the limiting boss 51 abuts against the corresponding appointed limiting surface, the movement is stopped, meanwhile, under the cooperation of the arc-shaped guide groove 52 on the upper and lower driving plates 5 and the guide roller 41 on the riveting driving plate 4, the riveting driving plate 4 passively swings around the circle center of the fixed guide plate 2, and under the cooperation of the riveting driving cambered surface 43 and the cambered surface structure of the end part of the riveting sliding block 3, the riveting sliding block 3 is driven to shrink inwards in the radial direction, and the riveting sliding blocks 3 distributed in the circumferential ring form squeeze the circumference of the wire synchronously, so that the riveting operation is realized.
According to the wire end automatic riveting device 100 capable of accurately adjusting riveting depth on line, through ingenious structural design, on-line automatic adjustment and accurate control of different riveting depths and different riveting positions are achieved, universality and riveting quality of riveting equipment are greatly improved, waste of invalid time for stopping machine to adjust equipment parameters when wire specifications change is avoided, and riveting efficiency is further improved.
What has been described above is merely some embodiments of the present invention. It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit of the invention.
Claims (5)
1. Automatic wire rod tip riveting device that can accurate online adjustment riveting degree of depth, its characterized in that: the riveting driving plate is driven by swinging around the center of the fixed guide disc to integrally shrink inwards to rivet, the upper and lower driving plates are driven by upward movement to swing to rivet, the height adjusting limiting unit is used for limiting the height position of the lifting stroke of the upper and lower driving plates and automatically adjusting the height position, and the wire end positioning unit is arranged on the outer side of the fixed guide disc;
The height adjusting and limiting unit comprises a first driving motor, a driving gear driven by the first driving motor to rotate and a height limiting plate driven by the driving gear to horizontally move left and right, wherein the lower surface of the height limiting plate is provided with a stepped limiting surface for limiting the ascending height of the upper and lower driving plates, and the upper surface of the upper and lower driving plates is provided with a limiting boss which is matched with the limiting surface in the stepped limiting surface in a protruding mode; a rack meshed with the driving gear is arranged on one side surface of the height limiting plate;
The periphery of the fixed guide disc is provided with storage grooves which are in one-to-one correspondence with the riveting sliding blocks, and the middle part of the fixed guide disc is provided with riveting holes; the riveting sliding block moves radially in the accommodating groove, one end of the riveting sliding block stretches into the riveting hole, and a reset spring for enabling the riveting sliding block to radially outwards abut against and reset is arranged in the accommodating groove;
the wire rod end positioning unit comprises a second driving motor and a positioning shaft which is driven by the second driving motor to move back and forth and position the wire rod end inserted into the riveting hole of the fixed guide disc.
2. The automatic wire end riveting device capable of accurately and online adjusting riveting depth according to claim 1, wherein: the device also comprises a driving cylinder for driving the up-and-down driving plate to move up and down.
3. The automatic wire end riveting device capable of accurately and online adjusting riveting depth according to claim 1, wherein: an arc-shaped guide groove is formed in the front side surface of the upper driving plate and the front side surface of the lower driving plate, and a guide roller inserted into the arc-shaped guide groove is arranged at one end, away from the circle center of the fixed guide disc, of the riveting driving plate.
4. The automatic wire end riveting device capable of accurately and online adjusting riveting depth according to claim 1, wherein: one end of the riveting driving plate is provided with a hollowed-out groove, and the fixed guide disc and the riveting sliding block are contained in the hollowed-out groove.
5. The automatic wire end riveting device capable of accurately and online adjusting riveting depth according to claim 4, wherein: and one part of the inner wall surface of the hollowed-out groove is matched with the outer peripheral surface of the fixed guide disc to realize rotary guide, and the other part of the inner wall surface of the hollowed-out groove is provided with a riveting driving cambered surface for driving the riveting sliding block to shrink inwards in the radial direction.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011143763.3A CN112117620B (en) | 2020-10-23 | 2020-10-23 | Automatic wire end riveting device capable of accurately adjusting riveting depth on line |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011143763.3A CN112117620B (en) | 2020-10-23 | 2020-10-23 | Automatic wire end riveting device capable of accurately adjusting riveting depth on line |
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| CN112117620A CN112117620A (en) | 2020-12-22 |
| CN112117620B true CN112117620B (en) | 2024-06-25 |
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| CN202011143763.3A Active CN112117620B (en) | 2020-10-23 | 2020-10-23 | Automatic wire end riveting device capable of accurately adjusting riveting depth on line |
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| CN115464055A (en) * | 2021-06-11 | 2022-12-13 | 苏州同盈电子科技有限公司 | Temperature sensor stainless steel pipe riveting tool |
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| CN213026849U (en) * | 2020-10-23 | 2021-04-20 | 苏州壹凡诺智能设备有限公司 | Automatic wire end riveting device capable of accurately adjusting riveting depth on line |
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| CN210253898U (en) * | 2019-06-04 | 2020-04-07 | 苏州爱普拉斯微电子有限公司 | Riveting device convenient to adjust riveting degree of depth |
| CN110508698B (en) * | 2019-09-23 | 2024-10-29 | 苏州鼎成精密科技有限公司 | High-precision riveting mechanism for sheet frame inserting sheet |
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| CN213026849U (en) * | 2020-10-23 | 2021-04-20 | 苏州壹凡诺智能设备有限公司 | Automatic wire end riveting device capable of accurately adjusting riveting depth on line |
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Effective date of registration: 20240506 Address after: 5A06, 5th Floor, Qidi Life Plaza, No. 19 Taiping South Road, Chengxiang Town, Taicang City, Suzhou City, Jiangsu Province, 215400 Applicant after: Suzhou Youjiafeng Intelligent Equipment Technology Co.,Ltd. Country or region after: China Address before: Room 4, 868 Hanpu Road, Yushan Town, Kunshan City, Suzhou City, Jiangsu Province Applicant before: Suzhou yifanuo Intelligent Equipment Co.,Ltd. Country or region before: China |
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