CN106238653A - Water-jet rotary rivet erecting device - Google Patents
Water-jet rotary rivet erecting device Download PDFInfo
- Publication number
- CN106238653A CN106238653A CN201610732041.9A CN201610732041A CN106238653A CN 106238653 A CN106238653 A CN 106238653A CN 201610732041 A CN201610732041 A CN 201610732041A CN 106238653 A CN106238653 A CN 106238653A
- Authority
- CN
- China
- Prior art keywords
- rivet
- cylinder
- sealing plate
- piston
- punch
- 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
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J15/00—Riveting
- B21J15/10—Riveting machines
- B21J15/16—Drives for riveting machines; Transmission means therefor
- B21J15/20—Drives for riveting machines; Transmission means therefor operated by hydraulic or liquid pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J15/00—Riveting
- B21J15/38—Accessories for use in connection with riveting, e.g. pliers for upsetting; Hand tools for riveting
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
Present patent application relates to a kind of mechanical mounting device field, discloses a kind of water-jet rotary rivet erecting device；This device includes cylinder, sealing plate and piston it is provided with in described cylinder, the side of described cylinder has through hole, described sealing plate is fixing with cylinder inboard wall to be connected, described piston is slidably connected with cylinder inboard wall, it is provided with nozzle on described sealing plate, it is communicated with compression pump on described nozzle, it is provided with helical blade between described sealing plate and piston, described piston has punch away from one end connection of helical blade, described cylinder away from sealing plate one end be provided with the die matched with punch, the bottom of described die offers rivet storehouse；It, by water impact helical blade at a high speed, makes helical blade high speed rotating travel forward, thus the rivet driving punch high speed rotating to place in clashing into die, make being shot out in entrance object of rivet high speed rotating.The penetration power that present patent application compared with prior art rivet enters object is higher.
Description
Technical field
The present invention relates to a kind of mechanical mounting device field, particularly relate to a kind of rivet erecting device.
Background technology
Rivet interlacement technique has been applied to all trades and professions, and manufactures field at car light, it is common that artificial on car light
Rivet is installed.At present, commonly used approach is manually to place rivet and tap, and position is wayward, generally
Simply ailing machine moves, and the working time is longer and work efficiency is the highest.And use the rivet fitting machine cost that computer is controlled
Too high it is not suitable for medium-sized and small enterprises, and repairs more difficulty.
The patent document of Application No. 201410699220.8 discloses a kind of rivet erecting device, including base, described
It is provided with slide rail on base, described slide rail is provided with workbench, described workbench is provided with rivet fitting machine, described rivet
Being provided with fixing device on the right side of fitting machine, described fixing device includes body, steady pin and fixing motor, and described steady pin is arranged
On body, described fixing motor is arranged on steady pin rear end.It is joined by rivet fitting machine and workbench and fixing device
Closing, conveniently when installing rivet, three moves simultaneously, improves the efficiency that rivet is installed, and is all mechanical knot due to use
Structure, when damaging, convenient maintenance and the replacing of parts, reduce cost；But there is also certain shortcoming: the rivet of this scheme is
Directly getting from ailing machine, for harder object, the rivet that this rivet erecting device is got can not be efficiently entering in object.
Summary of the invention
The invention is intended to provide a kind of rivet erecting device making rivet penetrate harder interior of articles.
Water-jet rotary rivet erecting device in this programme, including cylinder, is provided with sealing plate in described cylinder
And piston, the side of described cylinder has through hole, and described sealing plate is fixing with cylinder inboard wall to be connected, described piston and cylinder inboard wall
It is slidably connected, on described sealing plate, is provided with nozzle, described nozzle is communicated with compression pump, sets between described sealing plate and piston
Be equipped with helical blade, described piston away from helical blade one end connect have punch, described cylinder away from sealing plate one end set
Being equipped with the die matched with punch, the bottom of described die offers rivet storehouse.
The know-why of this programme: before use, in the rivet storehouse being positioned on die by rivet, starts compression pump, current
From sealing plate in high-speed jet enters cylinder at nozzle, because being provided with helical blade in cylinder, helical blade is at high-velocity flow
Impact under, be constantly rotating and travel forward at a high speed, thus promote the piston being slidably connected with cylinder inboard wall be rotating high speed to
Front motion, the motion of piston drives again the punch being attached thereto to be rotating and travels forward at a high speed, when punch moves at die,
Rotate at high speed strike on the rivet placed in rivet storehouse, rivet, under the punch high-speed impact being rotating, also can rotate
And be shot out at a high speed, be rotated in the object specified, enter the then through hole from cylinder of the water in cylinder and flow out.
The beneficial effect of this programme: this programme, by water impact helical blade at a high speed, makes helical blade high speed rotating
Travel forward, thus drive punch high speed rotating to clash into the interior rivet placed of die, because rivet punch when clashing into is to rotate,
Rivet also can be rotating after injection from die and travel forward, and rivet rotates in object, and more conducively rivet enters thing
Internal portion, for harder object, the rivet of rotation is also easier to enter, and therefore this rivet erecting device is compared to the prior art
There is the advantage that penetration power is higher.
Further, described through hole is externally connected with storage tank, and described storage tank is connected with compression pump.Water jet at nozzle enters
Entering in cylinder, after promoting helical blade rotary advanced movement, water flows out from through hole, enters in storage tank, and storage tank and pressure
Power pump is connected, and compression pump can use again the water in water tank, it is achieved that recycling of water, reduces this rivet erecting device and uses
Time cost.
Further, described die is provided with stage clip near the side of punch.After punch is with on high-speed impact to rivet, again
Can strike on female bottom, now punch compression press spring, stage clip savings energy, after punch loses the thrust of current, stage clip
Due to reset, punch is promoted to the direction away from die, make punch return to initial position.
Further, the side that described punch is close with die is provided with pressure transducer.After punch strikes rivet, pressure
Force transducer senses the existence of pressure, and signal passes to control system, and control system is to compression pump power-off, after power-off, convex
Mould loses the thrust of current, sets back again under the effect of stage clip, and the setting of pressure transducer makes this rivet erecting device more
Add automatization.
Further, described piston is rubber piston.Quality of rubber materials is softer, when in cylinder, and rubber piston energy and cylinder
Inwall is in close contact, and does not haves the situation that water spills at piston, and rubber is easy to get, low cost, advantageously reduce this device
Cost.
Further, described compression pump is frequency conversion compression pump.Rivet needs the hardness of the degree of depth and the object hammering in object not
With, initial velocity required during rivet injection is the most different, and now frequency conversion compression pump can regulate pressure when pump exports, according to defeated
Go out the speed of pressure regulation current, thus regulate the movement velocity of punch, and then regulation punch clashes into the dynamics of rivet, makes rivet
It is shot out with suitable initial velocity, enters in object.
Accompanying drawing explanation
Fig. 1 is the structural representation of water-jet of the present invention rotary rivet erecting device embodiment.
Detailed description of the invention
Below by detailed description of the invention, the present invention is further detailed explanation:
Reference in Figure of description includes: cylinder 1, sealing plate 2, rubber piston 3, helical blade 4, punch 5, die 6,
Rivet storehouse 7, high-pressure hydraulic pump 8, storage tank 9, pressure transducer 10, stage clip 11, nozzle 12.
Embodiment is basic with reference to shown in Fig. 1: water-jet rotary rivet erecting device, including cylinder 1, sets in cylinder 1
Being equipped with sealing plate 2 and rubber piston 3, sealing plate 2 welds with cylinder 1 inwall, and rubber piston 3 is slidably connected with cylinder 1 inwall, close
Being provided with nozzle 12 on shrouding 2, nozzle 12 is communicated with high-pressure hydraulic pump 8, this high-pressure hydraulic pump 8 is variable ratio frequency changer high-pressure hydraulic pump 8, seals
Being provided with helical blade 4 between plate 2 and rubber piston 3, rubber piston 3 is fixedly connected below punch 5, the downside screw thread connection of punch 5
It is connected to pressure transducer 10, the cylinder of the lower section of punch 5 has die 6, the upside bottom die 6 are fixedly connected with stage clip 11,
The bottom of die 6 offers rivet storehouse 7, and the right side of cylinder 1 has through hole, is communicated with storage tank 9 outside through hole, and storage tank 9 is with high
Water pump 8 is connected.
Before using, being positioned over by rivet in the rivet storehouse 7 on die 6, start high-pressure hydraulic pump 8, current are from the spray of sealing plate 2
In at mouth 12, high-speed jet enters cylinder 1, because being provided with helical blade 4 in cylinder 1, helical blade 4 is in the impact of high-velocity flow
Under, be constantly rotating and travel forward at a high speed, thus promote the rubber piston 3 being slidably connected with cylinder 1 inwall be rotating high speed to
Front motion, the motion of rubber piston 3 drives again the punch 5 being attached thereto to be rotating and travels forward, when punch 5 moves to recessed at a high speed
Time at mould 6, rotate at high speed strike rivet storehouse 7 on the rivet placed, rivet is at punch 5 high-speed impact being rotating
Under, also can be rotating and be shot out at a high speed, be rotated in the object specified.While punch 5 clashes into rivet, it is positioned at punch
The pressure transducer 10 of 5 lower ends senses the existence clashing into pressure, shows to be hit by rivet to be shot out, is now passed to by signal
Control system, control system is to high-pressure hydraulic pump 8 power-off, and after power-off, punch 5 loses the thrust of current, because of when clashing into rivet, convex
Mould 5 also can compression spring, after control system is to high-pressure hydraulic pump 8 power-off, punch 5 can return to again former under the effect of stage clip 11
Position.
In when water, at nozzle 12, jet enters cylinder 1, after promoting helical blade 4 rotary advanced movement, current are from through hole
Place flows out, and enters in storage tank 9, and storage tank 9 is connected with high-pressure hydraulic pump 8, and high-pressure hydraulic pump 8 can use again the water in water tank, real
Show recycling of water, reduce cost when this rivet erecting device uses.
When in rivet needs to hammer into hardness different objects or when hammering into the degree of depth difference of object, now regulate high-pressure hydraulic pump
The frequency of 8, changes high-pressure hydraulic pump 8 and exports the pressure of current, thus change the speed of injecting of current, after the rapid change of current,
The movement velocity of punch 5 will change, and then punch 5 clashes into the dynamics change of rivet, makes rivet penetrate with suitable initial velocity
Go, enter in object.
Above-described is only embodiments of the invention, and in scheme, the known general knowledge such as concrete structure and characteristic is not made at this
Too much describe.It should be pointed out that, for a person skilled in the art, on the premise of without departing from present configuration, it is also possible to
Making some deformation and improvement, these also should be considered as protection scope of the present invention, and these are all without affecting what the present invention implemented
Effect and practical applicability.The protection domain that this application claims should be as the criterion with the content of its claim, in description
Detailed description of the invention etc. record the content that may be used for explaining claim.
Claims (6)
1. water-jet rotary rivet erecting device, it is characterised in that include cylinder, be provided with in described cylinder sealing plate and
Piston, the side of described cylinder has through hole, and described sealing plate is fixing with cylinder inboard wall to be connected, and described piston is sliding with cylinder inboard wall
It is dynamically connected, on described sealing plate, is provided with nozzle, described nozzle is communicated with compression pump, arrange between described sealing plate and piston
Have helical blade, described piston away from helical blade one end connect have punch, described cylinder away from sealing plate one end arrange
The die matched with punch, the bottom of described die is had to offer rivet storehouse.
Water-jet the most according to claim 1 rotary rivet erecting device, it is characterised in that: connect outside described through hole
Storage tank, described storage tank is had to be connected with compression pump.
Water-jet the most according to claim 2 rotary rivet erecting device, it is characterised in that: described die is near convex
The side of mould is provided with stage clip.
Water-jet the most according to claim 3 rotary rivet erecting device, it is characterised in that: described punch is near recessed
The side of mould is provided with pressure transducer.
Water-jet the most according to claim 4 rotary rivet erecting device, it is characterised in that: described piston is rubber
Piston.
Water-jet the most according to claim 5 rotary rivet erecting device, it is characterised in that: described compression pump is can
Frequency conversion compression pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610732041.9A CN106238653B (en) | 2016-08-26 | 2016-08-26 | The rotary rivet erecting device of water-jet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610732041.9A CN106238653B (en) | 2016-08-26 | 2016-08-26 | The rotary rivet erecting device of water-jet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106238653A true CN106238653A (en) | 2016-12-21 |
| CN106238653B CN106238653B (en) | 2018-02-13 |
Family
ID=57595538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610732041.9A Active CN106238653B (en) | 2016-08-26 | 2016-08-26 | The rotary rivet erecting device of water-jet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106238653B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112571557A (en) * | 2020-11-24 | 2021-03-30 | 侯涛 | Manual riveting machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202943045U (en) * | 2012-11-21 | 2013-05-22 | 四川柏狮光电技术有限公司 | Plastic disc cleaning device |
| JP2014046395A (en) * | 2012-08-31 | 2014-03-17 | Hitachi Ltd | Method and apparatus for removing plated coating film |
| EP2826601A1 (en) * | 2013-07-16 | 2015-01-21 | HILTI Aktiengesellschaft | Control method and hand tool machine |
| CN104439016A (en) * | 2014-11-28 | 2015-03-25 | 马瑞利汽车零部件(芜湖)有限公司 | Rivet installation device |
| DE102014218562A1 (en) * | 2014-09-16 | 2016-03-17 | Siemens Aktiengesellschaft | Wash water circuit from scrubber with siphon |
| CN205464139U (en) * | 2016-02-14 | 2016-08-17 | 吉林大学 | Half hollow rivet is from towards riveting set |
-
2016
- 2016-08-26 CN CN201610732041.9A patent/CN106238653B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014046395A (en) * | 2012-08-31 | 2014-03-17 | Hitachi Ltd | Method and apparatus for removing plated coating film |
| CN202943045U (en) * | 2012-11-21 | 2013-05-22 | 四川柏狮光电技术有限公司 | Plastic disc cleaning device |
| EP2826601A1 (en) * | 2013-07-16 | 2015-01-21 | HILTI Aktiengesellschaft | Control method and hand tool machine |
| DE102014218562A1 (en) * | 2014-09-16 | 2016-03-17 | Siemens Aktiengesellschaft | Wash water circuit from scrubber with siphon |
| CN104439016A (en) * | 2014-11-28 | 2015-03-25 | 马瑞利汽车零部件(芜湖)有限公司 | Rivet installation device |
| CN205464139U (en) * | 2016-02-14 | 2016-08-17 | 吉林大学 | Half hollow rivet is from towards riveting set |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112571557A (en) * | 2020-11-24 | 2021-03-30 | 侯涛 | Manual riveting machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106238653B (en) | 2018-02-13 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210805 Address after: 402560 No.34, Long'an Avenue, Dongcheng Street, Tongliang District, Chongqing Patentee after: Chongqing bayibai Technology Co.,Ltd. Address before: 402561 No.3 Jinshan Avenue, industrial park, Tongliang District, Chongqing Patentee before: CHONGQING TANGSHENG PRECISION MOLD Co.,Ltd. |