CN106425516A - Connecting rod cracking and assembling equipment and process - Google Patents
Connecting rod cracking and assembling equipment and process Download PDFInfo
- Publication number
- CN106425516A CN106425516A CN201611151336.3A CN201611151336A CN106425516A CN 106425516 A CN106425516 A CN 106425516A CN 201611151336 A CN201611151336 A CN 201611151336A CN 106425516 A CN106425516 A CN 106425516A
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- China
- Prior art keywords
- connecting rod
- disconnected
- station
- laser cutting
- turntable
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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
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/06—Metal-working plant comprising a number of associated machines or apparatus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q37/00—Metal-working machines, or constructional combinations thereof, built-up from units designed so that at least some of the units can form parts of different machines or combinations; Units therefor in so far as the feature of interchangeability is important
- B23Q37/007—Modular machining stations designed to be linked to each other
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Laser Beam Processing (AREA)
Abstract
The invention relates to connecting rod cracking and assembling equipment and process. The connecting rod cracking and assembling equipment comprises a frame. A turntable is mounted on the frame and is provided with at least four connecting rod positioning devices and comprises a laser cutting station, a cracking station, a bolt screwing station and a bushing installation station arranged in sequence. A laser cutting device, a cracking device, a bolt screwing device and a bushing installation device are sequentially arranged on the laser cutting station, the cracking station, the bolt screwing station and the bushing installation station. The four positioning devices on the turntable revolve along with the turntable to stop at the laser cutting device, the cracking device, the bolt screwing device and the bushing installation device sequentially to complete corresponding machining. The laser cutting device comprises a laser cutting head, and a laser cutting head lift unit is arranged between the laser cutting head and the frame. As the laser cutting step, the cracking step, the bolt screwing step and the bushing press-fit step in the whole processing of connecting rods are combined and carried out through the equipment, production efficiency is improved and product qualified rate is increased greatly.
Description
Technical field
The present invention relates to a kind of connecting rod production equipment, further relate to a kind of connecting rod production technology.
Background technology
Connecting rod is the vitals of electromotor, is the important safety member of electromotor.Connecting rod production process is widely present newly
Technology lacks, and production and processing operation is many, and cost remains high, and quality is even more difficult to ensure that, traditional handicraft is by disconnected setting of rising
Standby by connecting rod carry out carrying out again after cut bowl cover rise disconnected separate, using bolt tightening device, bar cover bolt is carried out even
Connect, finally with sleeve pressing machine, copper sheathing is manually press little head bore.Manufacturing procedure is more, need to take three equipment, corresponding matching tooling,
Cutter and hall space, need three operators, and gland equipment need manual press-loading, automaticity is low, affect production efficiency, system
About productive temp.
Content of the invention
The technical problem to be solved is to provide a kind of high degree of automation, significantly improves production efficiency, effectively
Ensure product quality, the little connecting rod cracking of occupation area of equipment, assembly equipment.
For solving above-mentioned technical problem, the technical scheme is that：A kind of connecting rod cracking, assembly equipment, including frame,
In described frame, turntable is installed, described turntable is provided with least four connecting rod positioners, also includes setting gradually
Cut station, the disconnected station that rises, bolt are tightened station and bushing and are installed station, and described cut station, rise disconnected station, spiral shell
Bolt is tightened and is sequentially provided with dress laser cutting device on station and bushing installation station, rise disconnected device, fastener for bolt and bushing
Erecting device, four on turntable positioner with turntable rotate successively stop over laser cutting device, the disconnected device that rises,
Fastener for bolt and lining mounting device complete accordingly to process；Described laser cutting device includes laser cutting head, described sharp
It is provided with cut head lifting device between light cutting head and described frame.
As preferred technical scheme, the described disconnected device that rises includes the disconnected work head that rises, and the described disconnected work head that rises includes rising disconnected
Installing plate, the described disconnected installing plate that rises is movably installed with the two spreading heads that can divide right and left, the described disconnected installing plate that rises is lived up and down
Dynamic be provided with positioned at the wedge pin between spreading head described in two, the major part of described wedge pin is in lower microcephaly in upper, the described disconnected work that rises
Make between head and described frame, to be provided with the disconnected work head lifting device that rises；Also include the wedge pin lifting dress of wedge pin up and down motion
Put.
As preferred technical scheme, described fastener for bolt includes tightening installing plate, and described tightening sets on installing plate
Have major part locating piece and a microcephaly's locating piece, described tighten be additionally provided with installing plate tighten rifle cooperation with bolt tighten fairlead.
As preferred technical scheme, described lining mounting device includes bushing press-mounting work head and up and down is arranged on
Microcephaly's positioning core axle in described turntable, is provided between described bushing press-mounting work head and described frame and press-fits the lifting of work head
Device.
As preferred technical scheme, described lining mounting device also includes bushing feeding manipulator.
As preferred technical scheme, five connecting rod positioners on described turntable, after station installed by described bushing
It is additionally provided with loading and unloading station.
As preferred technical scheme, described turntable includes playscript with stage directions body, is provided between described playscript with stage directions body and described frame
Platform body lifting gear.
As preferred technical scheme, the described disconnected installing plate that rises is also equipped with microcephaly's locating shaft, the described disconnected installing plate that rises
On be additionally provided with that stopping rises and have no progeny the steady pin that formed connecting rod cap is displaced outwardly.
As preferred technical scheme, described major part locating piece is included in the inner limited block of major part in the hole with positioned at big end hole
Outer outer limited block.
As preferred technical scheme, described major part locating piece also includes holding out against big end hole inwall from inside to outside from big end hole
Two withstanding tight blocks, withstanding tight block described in two holds out against the junction in connecting rod cap and gonnecting rod body.
Another technical problem to be solved by this invention is to provide a kind of high degree of automation, significantly improves production efficiency,
Product quality is effectively ensured, the little connecting rod cracking of occupation area of equipment, assembly technology.
For solving above-mentioned technical problem, the technical scheme is that：Rotate the turntable being provided with connecting rod positioner, rotation
Turntable periphery is disposed with laser cutting device, rise disconnected device, fastener for bolt and lining mounting device, positioned at turntable
On positioner rotate stop over laser cutting device, the disconnected device that rises, fastener for bolt and bushing successively with turntable and install
Device completes accordingly to process.
Due to employing technique scheme, a kind of connecting rod cracking, assembly equipment, including frame, described frame is installed
There is turntable, described turntable is provided with least four connecting rod positioners, the cut station that also includes setting gradually, rise
Station tightened by disconnected station, bolt and station installed by bushing, and described cut station, the disconnected station that rises, bolt tighten station and lining
Set is installed and is sequentially provided with dress laser cutting device on station, rise disconnected device, fastener for bolt and lining mounting device, positioned at rotation
Four positioners on turntable with turntable rotate successively stop over laser cutting device, the disconnected device that rises, fastener for bolt and
Lining mounting device completes accordingly to process；Described laser cutting device includes laser cutting head, described laser cutting head and described
It is provided with cut head lifting device between frame；Cut operation during Machining of Connecting Rod, the disconnected operation that rises, bolt are twisted
Realized by an equipment after tight operation and pressure bushing operation merging, significantly improve production efficiency and conforming product rate, reduce
Cost of labor, occupation area of equipment is little, saves hall space.
Brief description
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
Have technology description in required use accompanying drawing be briefly described it should be apparent that, drawings in the following description be only this
Some embodiments of invention, for those of ordinary skill in the art, without having to pay creative labor, also may be used
So that other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the embodiment of the present invention；
Fig. 2 is the operation principle schematic diagram of laser cutting device in the embodiment of the present invention；
Fig. 3 is to rise by the operation principle schematic diagram of disconnected device in the embodiment of the present invention；
Fig. 4 is the top view of Fig. 3；
Fig. 5 is the operation principle schematic diagram of fastener for bolt in the embodiment of the present invention；
Fig. 6 is the top view of Fig. 5；
Fig. 7 is the operation principle schematic diagram of lining mounting device in the embodiment of the present invention.
Specific embodiment
As depicted in figs. 1 and 2, a kind of connecting rod cracking, assembly equipment, including frame, described frame is provided with turntable
1, described turntable 1 is provided with least four connecting rod positioners, and the cut station that also includes setting gradually, rise disconnected work
Station is tightened in position, bolt and station installed by bushing, and described cut station, the disconnected station that rises, bolt tighten station and bushing peace
Dress laser cutting device 3 is sequentially provided with dress station, rise disconnected device 4, fastener for bolt 5 and lining mounting device 6, positioned at rotation
Four positioners on turntable 1 are with turntable rotation successively stop over laser cutting device 3, rise disconnected device 4, fastener for bolt
5 and lining mounting device 6 complete accordingly to process；Described laser cutting device 3 includes laser cutting head, described laser cutting head 31
It is provided with cut head lifting device and described frame between.
As shown in Figure 3 and Figure 4, the described disconnected device 4 that rises includes the disconnected work head that rises, and the described disconnected work head that rises includes disconnected installation of rising
Plate 41, the described disconnected installing plate 41 that rises is movably installed with the two spreading heads 42 that can divide right and left, on the described disconnected installing plate 41 that rises on
Under be movably installed with positioned at the wedge pin 43 between spreading head 42 described in two, the major part of described wedge pin 43 in lower microcephaly upper,
Described rising is provided with the disconnected work head lifting device that rises between disconnected work head and described frame；Also include the wedge shape of wedge pin up and down motion
Pin lowering or hoisting gear.Wedge pin moves upwards, and two spreading heads outwards rise cracking connecting rod major part, forms connecting rod cap 11 and gonnecting rod body 12.
It is additionally provided with the described disconnected installing plate that rises that stopping rises and has no progeny the steady pin 45 that formed connecting rod cap is displaced outwardly.
It is also equipped with microcephaly's locating shaft 44 on the described disconnected installing plate 41 that rises.
As shown in Figure 5 and Figure 6, described fastener for bolt 5 includes tightening installing plate 51, and described tightening sets on installing plate 51
Have major part locating piece and a microcephaly's locating piece 52, described tighten to be additionally provided with installing plate 51 tighten tightening of rifle 57 cooperation with bolt and lead
To set 53.
Described major part locating piece include major part in the hole inner limited block 54 and be located at big end hole outside outer limited block 55.
Described major part locating piece also includes holding out against two withstanding tight blocks 56 of big end hole inwall from inside to outside from big end hole, pushes up described in two
Tight block 56 holds out against the junction in connecting rod cap and gonnecting rod body.Inner limited block 54, outer limited block 55.And two withstanding tight block cooperate
Ensure that the position of connecting rod cap and gonnecting rod body.
As shown in fig. 7, described lining mounting device 6 includes bushing press-mounting work 62 and up and down is arranged on described rotation
Microcephaly's positioning core axle 61 in turntable, described bushing press-mounting work is provided between 62 and described frame and press-fits work head lifting dress
Put.When installing bushing 7, microcephaly's positioning core axle 61 rises insertion small end of connecting rod it is ensured that small end of connecting rod position when bushing 7 is installed
Accurately.
Described lining mounting device also includes bushing feeding manipulator.Bushing feeding manipulator captures to bushing, lining
After set is crawled, connecting rod small end hole is loaded by bushing press-mounting work head.Described in figure, bushing feeding manipulator is not shown.
Five connecting rod positioners on described turntable 1, described bushing is additionally provided with loading and unloading station 2 after installing station.
Install the connecting rod after bushing, take off from loading and unloading station, then load onto new workpiece to be added.
Described turntable includes playscript with stage directions body, is provided with platform body lifting gear between described playscript with stage directions body and described frame.
A kind of bar rises disconnected, assembly technology, rotates the turntable being provided with connecting rod positioner, and turntable periphery is disposed with
Laser cutting device, rise disconnected device, fastener for bolt and lining mounting device, and the positioner on turntable is with rotation
Stop over laser cutting device, rise disconnected device, fastener for bolt and lining mounting device complete accordingly to process successively for platform rotation.
By the cut operation during Machining of Connecting Rod, the disconnected operation that rises, operation tightened by bolt and pressure bushing operation merges
Pass through an equipment afterwards to realize, significantly improve production efficiency and conforming product rate, reduce cost of labor, occupation area of equipment
Little, save hall space.
Ultimate principle, principal character and the advantages of the present invention of the present invention have been shown and described above.The technology of the industry
, it should be appreciated that the present invention is not restricted to the described embodiments, the simply explanation described in above-described embodiment and description is originally for personnel
The principle of invention, without departing from the spirit and scope of the present invention, the present invention also has various changes and modifications, these changes
Change and improvement both falls within scope of the claimed invention.Claimed scope by appending claims and its
Equivalent thereof.
Claims (10)
1. a kind of connecting rod cracking, assembly equipment, it is characterised in that including frame, described frame are provided with turntable, described rotation
Turntable is provided with least four connecting rod positioners, also includes the cut station setting gradually, the disconnected station that rises, bolt are tightened
Station installed by station and bushing, and station tightened by described cut station, the disconnected station that rises, bolt and bushing is installed on station successively
It is provided with dress laser cutting device, rise disconnected device, fastener for bolt and lining mounting device, four on turntable position
With turntable rotation, stop over laser cutting device, rise disconnected device, fastener for bolt and lining mounting device complete device successively
Corresponding processing；Described laser cutting device includes laser cutting head, is provided with laser between described laser cutting head and described frame
Cutting head lifting device.
2. connecting rod cracking as claimed in claim 1, assembly equipment it is characterised in that：The described disconnected device that rises includes disconnected work of rising
Head, the described disconnected work head that rises includes the disconnected installing plate that rises, and the described disconnected installing plate that rises is movably installed with two spreadings that can divide right and left
Head, up and down on the described disconnected installing plate that rises be provided with positioned at the wedge pin between spreading head described in two, described wedge pin big
In lower microcephaly upper, described rising is provided with the disconnected work head lifting device that rises to head between disconnected work head and described frame；Also include wedge shape
The wedge pin lowering or hoisting gear that pin moves up and down.
3. connecting rod cracking as claimed in claim 1, assembly equipment it is characterised in that：Described fastener for bolt includes tightening
Installing plate, described installing plate of tightening is provided with major part locating piece and microcephaly's locating piece, and described tightening is additionally provided with installing plate and spiral shell
Bolt tighten rifle cooperation tighten fairlead.
4. connecting rod cracking as claimed in claim 1, assembly equipment it is characterised in that：Described lining mounting device includes bushing
Press-fit work head and the up and down microcephaly's positioning core axle being arranged in described turntable, described bushing press-mounting work head and described
It is provided between frame and press-fits work head lifting device, described lining mounting device also includes bushing feeding manipulator.
5. connecting rod cracking as claimed in claim 1, assembly equipment it is characterised in that：Five connecting rod positioning on described turntable
Device, described bushing is additionally provided with loading and unloading station after installing station.
6. connecting rod cracking as claimed in claim 1, assembly equipment it is characterised in that：Described turntable includes playscript with stage directions body, described
It is provided with platform body lifting gear between playscript with stage directions body and described frame.
7. connecting rod cracking as claimed in claim 2, assembly equipment it is characterised in that：It is also equipped with the described disconnected installing plate that rises
Microcephaly's locating shaft, the described disconnected installing plate that rises is additionally provided with stopping rises and has no progeny the steady pin that formed connecting rod cap is displaced outwardly.
8. connecting rod cracking as claimed in claim 3, assembly equipment it is characterised in that：Described major part locating piece is included in major part
The inner limited block of in the hole and the outer limited block being located at outside big end hole.
9. connecting rod cracking as claimed in claim 9, assembly equipment it is characterised in that：Described major part locating piece is also included from big
Head bore holds out against two withstanding tight blocks of big end hole inwall from inside to outside, and withstanding tight block described in two holds out against the junction in connecting rod cap and gonnecting rod body.
10. a kind of connecting rod cracking, assembly technology it is characterised in that：Rotate the turntable being provided with connecting rod positioner, turntable week
While being disposed with laser cutting device, rise disconnected device, fastener for bolt and lining mounting device, determining on turntable
Stop over laser cutting device, rise disconnected device, fastener for bolt and lining mounting device are complete successively with turntable rotation for position device
Become corresponding to process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611151336.3A CN106425516A (en) | 2016-12-14 | 2016-12-14 | Connecting rod cracking and assembling equipment and process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611151336.3A CN106425516A (en) | 2016-12-14 | 2016-12-14 | Connecting rod cracking and assembling equipment and process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106425516A true CN106425516A (en) | 2017-02-22 |
Family
ID=58217058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611151336.3A Pending CN106425516A (en) | 2016-12-14 | 2016-12-14 | Connecting rod cracking and assembling equipment and process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106425516A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108907737A (en) * | 2018-07-19 | 2018-11-30 | 湖北三峡职业技术学院 | Connecting rod is swollen off line |
| CN108907736A (en) * | 2018-07-19 | 2018-11-30 | 湖北三峡职业技术学院 | Machining of Connecting Rod system |
| CN109434398A (en) * | 2018-09-01 | 2019-03-08 | 浙江众亿智能科技有限公司 | A kind of automatic tensioning of crankshaft-link rod is disconnected and assembles device |
| CN110732727A (en) * | 2019-10-11 | 2020-01-31 | 丽水市盛裕机械制造有限公司 | automatic cracking equipment for crank connecting rod |
| CN112222606A (en) * | 2020-10-22 | 2021-01-15 | 济南吉隆锻造有限公司 | Connecting rod cracking equipment and process |
| CN114571251A (en) * | 2022-03-29 | 2022-06-03 | 安庆职业技术学院 | Full-automatic connecting rod high-quality cracking equipment and cracking method |
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| DE29923758U1 (en) * | 1999-04-13 | 2001-05-03 | Garth, Harald, 87509 Immenstadt | Machine for punching, bending and / or assembling |
| CN1559744A (en) * | 2004-03-09 | 2005-01-05 | 吉林大学 | Laser processing method for connecting rod splitting groove and its equipment |
| CN200991809Y (en) * | 2006-12-26 | 2007-12-19 | 奇瑞汽车有限公司 | Laser-cutting expansion-cutting clamp for automobile engine connection lever |
| CN102039444A (en) * | 2010-11-04 | 2011-05-04 | 奇瑞汽车股份有限公司 | Connecting rod cracking device and using method thereof |
| CN202291601U (en) * | 2011-09-22 | 2012-07-04 | 广州市番禺科腾工业有限公司 | Connecting rod cracking machine tool |
| CN102950462A (en) * | 2012-10-29 | 2013-03-06 | 格力电器（中山）小家电制造有限公司 | Electric fan adjusting box subassembly assembly quality |
-
2016
- 2016-12-14 CN CN201611151336.3A patent/CN106425516A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29923758U1 (en) * | 1999-04-13 | 2001-05-03 | Garth, Harald, 87509 Immenstadt | Machine for punching, bending and / or assembling |
| CN1559744A (en) * | 2004-03-09 | 2005-01-05 | 吉林大学 | Laser processing method for connecting rod splitting groove and its equipment |
| CN200991809Y (en) * | 2006-12-26 | 2007-12-19 | 奇瑞汽车有限公司 | Laser-cutting expansion-cutting clamp for automobile engine connection lever |
| CN102039444A (en) * | 2010-11-04 | 2011-05-04 | 奇瑞汽车股份有限公司 | Connecting rod cracking device and using method thereof |
| CN202291601U (en) * | 2011-09-22 | 2012-07-04 | 广州市番禺科腾工业有限公司 | Connecting rod cracking machine tool |
| CN102950462A (en) * | 2012-10-29 | 2013-03-06 | 格力电器（中山）小家电制造有限公司 | Electric fan adjusting box subassembly assembly quality |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108907737A (en) * | 2018-07-19 | 2018-11-30 | 湖北三峡职业技术学院 | Connecting rod is swollen off line |
| CN108907736A (en) * | 2018-07-19 | 2018-11-30 | 湖北三峡职业技术学院 | Machining of Connecting Rod system |
| CN108907737B (en) * | 2018-07-19 | 2023-11-17 | 湖北三峡职业技术学院 | Connecting rod expanding machine |
| CN108907736B (en) * | 2018-07-19 | 2023-12-05 | 湖北三峡职业技术学院 | Connecting rod processing system |
| CN109434398A (en) * | 2018-09-01 | 2019-03-08 | 浙江众亿智能科技有限公司 | A kind of automatic tensioning of crankshaft-link rod is disconnected and assembles device |
| CN110732727A (en) * | 2019-10-11 | 2020-01-31 | 丽水市盛裕机械制造有限公司 | automatic cracking equipment for crank connecting rod |
| CN110732727B (en) * | 2019-10-11 | 2020-10-20 | 诸暨企周企业管理有限公司 | Automatic cracking equipment for crank connecting rod |
| CN112222606A (en) * | 2020-10-22 | 2021-01-15 | 济南吉隆锻造有限公司 | Connecting rod cracking equipment and process |
| CN114571251A (en) * | 2022-03-29 | 2022-06-03 | 安庆职业技术学院 | Full-automatic connecting rod high-quality cracking equipment and cracking method |
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Application publication date: 20170222 |
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| RJ01 | Rejection of invention patent application after publication |