CN109500263A - A kind of total member hinge riveting process - Google Patents
A kind of total member hinge riveting process Download PDFInfo
- Publication number
- CN109500263A CN109500263A CN201811400993.6A CN201811400993A CN109500263A CN 109500263 A CN109500263 A CN 109500263A CN 201811400993 A CN201811400993 A CN 201811400993A CN 109500263 A CN109500263 A CN 109500263A
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- CN
- China
- Prior art keywords
- riveting
- hinge
- total member
- riveting process
- riveter
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- 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.)
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Classifications
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- 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
Abstract
The present invention relates to a kind of total member hinge riveting process, it is related to a kind of manufacturing technology field of assembly hinge, it solves hot sleeving and riveting riveting after high-frequency heating, increase manufacturing process time, to reduce production efficiency, on the other hand hot sleeving and riveting has high energy consumption, it is not met with the energy conservation and environmental protection theory of current global mainstream, for furthermore, hot sleeving and riveting (high frequency and temperature control system) increases control difficulty, the problem of increasing a possibility that technique is deteriorated, comprising: S1: driving spherical pair by planetary mechanism, piston driving spherical surface is driven to press downwards by hydraulic system simultaneously；S2: when riveter contacts hinge around hinge center line carry out it is fricton-tight roll completion and roll, the present invention has the effect of improving that assembly hinge stone roller connects efficiency and stone roller connects stability.
Description
Technical field
The present invention relates to a kind of manufacturing technology fields of assembly hinge, rivet work more particularly, to a kind of total member hinge
Skill.
Background technique
The product of total member hinge etc is similar on the market at present when carrying out hot sleeving and riveting, mainly passes through heat punching
The mode of riveting is carrying out, and high frequency (temperature-controllable) transient heating workpiece need to rivet position, recycles stamping press handle vertically downward
Workpiece flattens riveting, which is that heating and control device are adjusted on the basis of common riveting equipment, this technique, which has, to be permitted
More insufficient and potential risks, on the one hand hot sleeving and riveting is riveting after high-frequency heating, manufacturing process time is increased, to reduce
Production efficiency, on the other hand hot sleeving and riveting has high energy consumption, does not meet with the energy conservation and environmental protection theory of current global mainstream, furthermore and
Speech, hot sleeving and riveting (high frequency and temperature control system) increase control difficulty, increase a possibility that technique is deteriorated, and there are also improved skies
Between.
Summary of the invention
The object of the present invention is to provide it is a kind of it is bright have improve assembly hinge and grind the assembly for connecing efficiency and grinding and connecing stability
Part hinge riveting process.
Foregoing invention purpose of the invention has the technical scheme that
A kind of total member hinge riveting process, comprising:
S1: spherical pair is driven by planetary mechanism, while driving piston driving spherical surface to press downwards by hydraulic system；
S2: fricton-tight roll completion and roll around hinge center line when riveter contacts assembly hinge.
By using above-mentioned technical proposal, in conjunction with the riveter and hydraulic pressure system in the spherical surface and step S2 in step S1
The driving of system, there is a following advantage, and one can make riveter be obedient to metal when contacting assembly hinge to move towards naturally, Bu Huizao
At the notch of material, impact flexibility and ductility are reduced, reduces and occurs the excessively high danger of tangential stress around hinge pier nose
Danger, material can improve the bearing capacity of hinge without cut staple stream after riveting；Secondly the technique makes hinge with continuous local deformation
Molding, exerts pressure more remoter bigger from hinge center, this exactly meets the natural law of material deformation, therefore, using radial direction
Equipment tonnage needed for riveting is minimum, saves money；Third, radial rivetting riveter makees pure rolling in hinge and fricton-tight,
Hinge surface roughness after molding is only dependent upon riveter, and riveter surface roughness is easily guaranteed that, thus uses radial rivet
Any surface finish beauty is that other clinching methods institute is inaccessiable；Fourth, noise is extremely low when grinding riveting using radial rivetting, no vibration
It is dynamic, and traditional hammering, stamping riveting mode are more than 90db, easy to operate, safely, sleeving and riveting easily washes out the pernicious thing such as finger
Therefore manually hammer riveting accidental injury also happens occasionally, and it is comparatively safe to grind riveting, though main shaft has rotation, there is feasible safeguard protection
The contact surface of cover, riveter and workpiece is small；Fifth, radial rivetting riveting consistency is good, when using radial rivet, due to hinge material
Material has good deformation nature, and rivet rod is not in quality problems, and the service life is long, and riveting consistency is good, in summary, radial riveting
Connection has more advantage, and productivity is made greatly to be improved, and manufactures extremely stable, energy conservation and environmental protection, creative.
The present invention is further arranged to: wherein S1 the following steps are included:
S1.1: motor passes motion to main shaft by shaft coupling；
S1.2: main shaft passes motion to spherical pair by planetary mechanism.
By using above-mentioned technical proposal, step S1.1 is provided with the reality being conducive to through motor, shaft coupling
Now stable motion of main shaft transmitting, improves the stability when riveting of whole hinge.
The present invention is further arranged to: the planetary mechanism in step S1.2 is small teeth difference planetary mechanism.
By using above-mentioned technical proposal, since planetary mechanism is small teeth difference planetary mechanism, fewer differential teeth planetary tooth in S1.2
Wheel drive mechanism have it is compact-sized, small in size, it is light-weight, gear range is big, transmission efficiency is high, long service life, technique
The advantages that performance is good, at low cost, therefore the stability in whole transmission process is effectively increased by above-mentioned transmission mechanism.
The present invention is further arranged to: around hinge center line by 11 valve plum blossom tracks when riveter contacts hinge in step S2
Carry out fricton-tight roll.
By using above-mentioned technical proposal, 11 valve plum blossom tracks are pressed around hinge center line when contacting hinge due to middle riveter
Carry out it is fricton-tight roll, wherein 11 valve plum blossom tracks be its pure rolling performance, after making sheetmolding by way of pure rolling
Surface roughness is only dependent upon riveter, and riveter surface roughness is easily guaranteed that, thus beautiful using radial rivet any surface finish
It is that other clinching methods institute is inaccessiable.
The present invention is further arranged to: it is needed for hammering riveting or punching press riveting mode that step S2, which grinds required pendulum in riveting and grinds power,
Pendulum grinds the 1/15 to 1/10 of power.
By using above-mentioned technical proposal, it can determine that required pendulum stone roller power is smaller in 2 stone roller rivetings, thus may determine that radial riveting
Equipment tonnage needed for connection is minimum, saves money.
The present invention is further arranged to: the assembly in step S2 keeps horizontal positioned by tooling cooperation.
By using above-mentioned technical proposal, it can guarantee that assembly keeps horizontal positioned by features described above, to improve
Stability of the assembly hinge when grinding riveting.
In conclusion advantageous effects of the invention are as follows: can in conjunction with the setting of spherical pair, hydraulic system and riveter
Effectively to facilitate the progress radially rolled, and the efficiency for improve production and manufacture that radially roll are stablized, energy conservation and environmental protection.
Detailed description of the invention
Fig. 1 is the schematic diagram of total member hinge riveting process of the invention.
Fig. 2 is the specific schematic diagram of S1 in Fig. 1.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
It referring to Fig.1, is a kind of total member hinge riveting process disclosed by the invention, comprising the following steps: S1: pass through planet
Mechanism drives spherical pair, while driving piston driving spherical surface to press downwards by hydraulic system；S2: assembly hinge is contacted in riveter
When fricton-tight roll completion and roll around hinge center line.
Two components of spherical pair, that is, component movement pair can make the kinematic pair of three independent relative rotations around a centre of sphere, hydraulic
System is to increase active force by changing pressure.One complete hydraulic system is made of five parts, i.e. dynamical element, execution
Element, control element, auxiliary element (attachment) and hydraulic oil.Hydraulic system can be divided into two classes: Hydraulic Power Transmission System and hydraulic control
System processed.Hydraulic Power Transmission System is to transmit power and movement as major function.Hydraulic control system will then be such that hydraulic system exports
Meet specific performance requirement (especially dynamic property), usually said hydraulic system refers mainly to Hydraulic Power Transmission System.
As shown in Figure 2, wherein step S1 is specifically further comprising the steps of: S1.1: motor is transmitted movement by shaft coupling
To main shaft；S1.2: main shaft passes motion to spherical pair by planetary mechanism, and the planetary mechanism in step S1.2 is few teeth difference
Planetary mechanism.
Wherein, fricton-tight stone roller is carried out by 11 valve plum blossom tracks around hinge center line when riveter contacts hinge in step S2
Pressure, it is that pendulum needed for hammering riveting or punching press riveting mode grinds the 1/15 to 1/10 of power that step S2, which grinds required pendulum in riveting and grinds power,.
In addition, needing to guarantee riveter when hinge riveting for the effect for guaranteeing radial rivet, hinge keeps horizontal,
Assembly in step S2 keeps horizontal positioned by tooling cooperation.
Whole process is as follows: motor passes motion to main shaft by shaft coupling first, and then main shaft passes through few teeth difference
Planetary mechanism passes motion to spheric motion pair, while hydraulic system driving piston presses downwards together with spherical surface；Finally in riveting
When head touches hinge, riveter carries out without cunning hinge by 11 valve plum blossom motion profiles around hinge center line, that is, spindle centerline
Dynamic spreading, to complete riveting work.
The embodiment of present embodiment is presently preferred embodiments of the present invention, not limits protection of the invention according to this
Range, therefore: the equivalence changes that all structures under this invention, shape, principle are done, should all be covered by protection scope of the present invention it
It is interior.
Claims (6)
1. a kind of total member hinge riveting process, including characterized by comprising
S1: spherical pair is driven by planetary mechanism, while driving piston driving spherical surface to press downwards by hydraulic system；
S2: fricton-tight roll completion and roll around hinge center line when riveter contacts assembly hinge.
2. a kind of total member hinge riveting process according to claim 1, which is characterized in that wherein, S1 includes following step
It is rapid:
S1.1: motor passes motion to main shaft by shaft coupling；
S1.2: main shaft passes motion to spherical pair by planetary mechanism.
3. a kind of total member hinge riveting process according to claim 2, it is characterised in that: the planet machine in step S1.2
Structure is small teeth difference planetary mechanism.
4. a kind of total member hinge riveting process according to claim 1, it is characterised in that: riveter contacts page in step S2
Fricton-tight roll is carried out by 11 valve plum blossom tracks around hinge center line when piece.
5. a kind of total member hinge riveting process according to claim 1, it is characterised in that: step S2 grinds required pendulum in riveting
Grinding power is that pendulum needed for hammering riveting or punching press riveting mode grinds the 1/15 to 1/10 of power.
6. a kind of total member hinge riveting process according to claim 1, it is characterised in that: the assembly in step S2 passes through
Tooling cooperation keeps horizontal positioned.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811400993.6A CN109500263A (en) | 2018-11-22 | 2018-11-22 | A kind of total member hinge riveting process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811400993.6A CN109500263A (en) | 2018-11-22 | 2018-11-22 | A kind of total member hinge riveting process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109500263A true CN109500263A (en) | 2019-03-22 |
Family
ID=65749573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811400993.6A Pending CN109500263A (en) | 2018-11-22 | 2018-11-22 | A kind of total member hinge riveting process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109500263A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2165943Y (en) * | 1993-06-25 | 1994-05-25 | 沈阳市黎明进口机械设备配件厂 | Riveting machine |
| CN2530751Y (en) * | 2001-12-07 | 2003-01-15 | 朱汉武 | Radial riveting machine |
| CN2749602Y (en) * | 2004-11-04 | 2006-01-04 | 唐千否 | Equipment for riveting plates without rivet |
| CN2838806Y (en) * | 2005-09-08 | 2006-11-22 | 刘畅 | Roll milling forming does not have rivet mechanism |
| CN102430686A (en) * | 2011-10-31 | 2012-05-02 | 武汉长江融达电子有限公司 | Rocking-rolling riveting machine |
| CN203635838U (en) * | 2013-12-30 | 2014-06-11 | 长春一汽富维江森自控汽车金属零部件有限公司 | Similar-segment-shaped rivet head riveting structure |
| CN204276792U (en) * | 2014-11-07 | 2015-04-22 | 东莞鸿达机械工业有限公司 | Radial riveting machine |
| CN205110660U (en) * | 2015-11-03 | 2016-03-30 | 振而达（天津）科技发展有限公司 | Aircraft nose is radially riveted to plum blossom form |
-
2018
- 2018-11-22 CN CN201811400993.6A patent/CN109500263A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2165943Y (en) * | 1993-06-25 | 1994-05-25 | 沈阳市黎明进口机械设备配件厂 | Riveting machine |
| CN2530751Y (en) * | 2001-12-07 | 2003-01-15 | 朱汉武 | Radial riveting machine |
| CN2749602Y (en) * | 2004-11-04 | 2006-01-04 | 唐千否 | Equipment for riveting plates without rivet |
| CN2838806Y (en) * | 2005-09-08 | 2006-11-22 | 刘畅 | Roll milling forming does not have rivet mechanism |
| CN102430686A (en) * | 2011-10-31 | 2012-05-02 | 武汉长江融达电子有限公司 | Rocking-rolling riveting machine |
| CN203635838U (en) * | 2013-12-30 | 2014-06-11 | 长春一汽富维江森自控汽车金属零部件有限公司 | Similar-segment-shaped rivet head riveting structure |
| CN204276792U (en) * | 2014-11-07 | 2015-04-22 | 东莞鸿达机械工业有限公司 | Radial riveting machine |
| CN205110660U (en) * | 2015-11-03 | 2016-03-30 | 振而达（天津）科技发展有限公司 | Aircraft nose is radially riveted to plum blossom form |
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Application publication date: 20190322 |
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| RJ01 | Rejection of invention patent application after publication |