CN108747518A - Engine link concentric reducer bore hole is integrally machined device - Google Patents
Engine link concentric reducer bore hole is integrally machined device Download PDFInfo
- Publication number
- CN108747518A CN108747518A CN201810948188.0A CN201810948188A CN108747518A CN 108747518 A CN108747518 A CN 108747518A CN 201810948188 A CN201810948188 A CN 201810948188A CN 108747518 A CN108747518 A CN 108747518A
- Authority
- CN
- China
- Prior art keywords
- positioning
- component
- plate
- engine link
- hydraulic
- 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.)
- Pending
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Classifications
-
- 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
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/08—Work-clamping means other than mechanically-actuated
- B23Q3/082—Work-clamping means other than mechanically-actuated hydraulically actuated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B35/00—Methods for boring or drilling, or for working essentially requiring the use of boring or drilling machines; Use of auxiliary equipment in connection with such methods
-
- 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
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
- B23Q2703/04—Work clamping means using fluid means or a vacuum
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
The invention discloses a kind of engine link concentric reducer bore holes to be integrally machined device, including：One machine frame, machine frame include that a bottom plate, a pair of of riser and a support plate, support plate are located at the top of riser；Several push rod component, push rod component are used to withstand the extrados at the both ends of engine link；Several positioning components, removably on the supporting plate, positioning component is for locking engine link plan-position for positioning component；Several hydraulic packages, hydraulic package are removably disposed in bottom plate, and hydraulic package is for jacking positioning component；Several spinning components, spinning component are removably disposed on the upper surface of support plate, and spinning component is for compressing engine link.The dimensional accuracy and centre-to-centre spacing dimensional accuracy that are integrally machined device and ensure that big aperture after bore hole by high-accuracy clamp of the present invention improves connection rod bore dimensional accuracy, ensure that product quality by the mechanical cooperation with hydraulic system.
Description
Technical field
The present invention relates to a kind of engine component process equipments, more precisely, being a kind of engine link concentric reducer
Bore hole is integrally machined device.
Background technology
The size head bore bore hole point two procedures of existing engine link are processed respectively, low production efficiency.
Invention content
The present invention is mainly the technical problem solved present in the prior art, to provide a kind of engine link concentric reducer
Bore hole is integrally machined device.
The above-mentioned technical problem of the present invention is mainly to be addressed by following technical proposals：
The invention discloses a kind of engine link concentric reducer bore holes to be integrally machined device, which is characterized in that the hair
Motivation connecting rod concentric reducer bore hole is integrally machined device and includes：
One machine frame, the machine frame include that a bottom plate, a pair of of riser and a support plate, the support plate are located at institute
The top for the riser stated；
Several push rod component, the push rod component are used to withstand the extrados at the both ends of engine link；
Several positioning components, the positioning component removably in the support plate, use by the positioning component
In the locking engine link plan-position；
Several hydraulic packages, the hydraulic package are removably disposed in the bottom plate, and the hydraulic package is used
In the jacking positioning component；
Several spinning components, the spinning component is removably disposed on the upper surface of the support plate, described
Spinning component be used to compress the engine link.
The invention discloses a kind of engine link concentric reducer bore holes to be integrally machined device, which is characterized in that the hair
Motivation connecting rod concentric reducer bore hole is integrally machined device and includes：
One machine frame, the machine frame include that a bottom plate, a pair of of riser and a support plate, the support plate are located at institute
The top for the riser stated；
Several list push rod component, single push rod component are removably disposed on the quadrangle of the support plate,
Several Double Tops bar assemblies, the Double Tops bar assembly are located at the both sides of the upper surface of the support plate,
Several positioning components, removably on the upper surface of the support plate, described determines the positioning component
Hyte part includes the positioning substrate of a plate, and the positioning substrate is circular small equipped with a circular big core disk circular groove and one
Core disk circular groove, is equipped with the big locating core disk of a dismountable annular in the big core disk circular groove, in the small core disk circular groove
The center of small locating core disk equipped with a dismountable annular, the big locating core disk is equipped with a big positioning core bore, described
The center of small locating core disk is equipped with a small positioning core bore, is equipped with a big locating core in the big positioning core bore, described is small fixed
A small locating core is equipped in the core bore of position, a big positioning pin runs through the big locating core, and a small positioning pin is through described small fixed
Position core,
Several hydraulic packages, the hydraulic package are removably disposed in the bottom plate, the hydraulic package packet
Containing one first fluid head, one second fluid head, a third fluid head and one the 4th fluid head, first fluid head is equipped with
One first hydraulic stem, second fluid head are equipped with one second hydraulic stem, and the third fluid head is equipped with a third
Hydraulic stem, the 4th fluid head are equipped with one the 4th hydraulic stem, the third hydraulic stem and the big positioning pin phase
Connection, the 4th hydraulic stem are connected with the small positioning pin, the top of first fluid head and third fluid head
It is equipped with dismountable first expansion plate between portion, is equipped between second fluid head and the top of the 4th fluid head
One dismountable second expansion plate, first expansion plate is equipped with one first left plate hole and one second left plate hole, described
Second expansion plate is equipped with one first right panel hole and one second right panel hole,
Several spinning components, the spinning component is removably disposed on the upper surface of the support plate, and institute
The spinning component stated is located at the side of the positioning component, and the spinning component includes a pressing plate and a hydraulic rotating bottom
Seat, the pressing plate are connected by a pressure plate stud with the hydraulic rotating pedestal.
As preferred embodiments of the present invention, the head of the pressing plate is equipped with the compression cup of " C " font.
The engine link concentric reducer bore hole of the present invention is integrally machined device and has the following advantages：The engine of the present invention connects
Bar concentric reducer bore hole is integrally machined the dimensional accuracy and center carpenters square that device ensure that big aperture after bore hole by high-accuracy clamp
Very little precision improves connection rod bore dimensional accuracy, ensure that product quality by the cooperation of machinery and hydraulic system.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 is that the engine link concentric reducer bore hole of the present invention is integrally machined the dimensional structure diagram of device；
Fig. 2 is integrally machined the stereochemical structure decomposing schematic representation of device for the engine link concentric reducer bore hole in Fig. 1；
The further stereochemical structure decomposition that Fig. 3 is integrally machined device for the engine link concentric reducer bore hole in Fig. 2 is shown
It is intended to；
Fig. 4 is that the stereochemical structure for the positioning component that the engine link concentric reducer bore hole in Fig. 3 is integrally machined device is decomposed
Schematic diagram；
Fig. 5 is that the stereochemical structure for the hydraulic package that the engine link concentric reducer bore hole in Fig. 3 is integrally machined device is decomposed
Schematic diagram；
Fig. 6 is that the stereochemical structure for the spinning component that the engine link concentric reducer bore hole in Fig. 2 is integrally machined device is illustrated
Figure；
Fig. 7 is the stereochemical structure decomposing schematic representation of the spinning component in Fig. 6.
Specific implementation mode
The preferred embodiment of the present invention is described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, so as to make a clearer definition of the protection scope of the present invention.
As shown in Figures 1 to 7, it includes a machine frame 6, the work which, which is integrally machined device 1,
It shelves 6 and includes a bottom plate 7,27 and one support plate 12 of a pair of of riser, which is located at the top of the riser 27.
A dismountable single push rod component 3, the upper surface of the support plate 12 are respectively equipped on the quadrangle of the support plate 12
Both sides be respectively equipped with two Double Tops bar assemblies 4.
It is set on the upper surface of support plate 12 there are three dismountable positioning component 8, which includes a plate
Substrate 14 is positioned, which is equipped with a circular circular small core disk circular groove 142 of big core disk circular groove 141 and one, should
The big locating core disk 11 of a dismountable annular is equipped in big core disk circular groove 141, it is detachable to be equipped with one in the small core disk circular groove 142
Annular small locating core disk 10, the center of the big locating core disk 11 is equipped with a big positioning core bore 111, the small locating core disk 10
Center is equipped with a small positioning core bore 101, and a big locating core 15 is equipped in the big positioning core bore 111, is set in the small positioning core bore 101
There are a small locating core 16, a big positioning pin 20 to run through the big locating core 15, a small positioning pin 21 runs through the small locating core 16.
Three dismountable spinning components 2 are additionally provided on the upper surface of support plate 12, which is located at the positioning
The side of component 8, the spinning component 2 include a pressing plate 17 and a hydraulic rotating pedestal 19, which passes through a pressure plate stud 18
It is connected with the hydraulic rotating pedestal 19, the head of the pressing plate 17 is equipped with the compression cup 171 of " C " font.The size of the compression cup 171
It is related to the size of engine link 5.
It is set on bottom plate 7 there are three dismountable hydraulic package 9, which includes one first fluid head 91,1 the
Two fluid heads 92, a third fluid head 93 and one the 4th fluid head 94, first fluid head 91 are equipped with one first hydraulic stem
911, which is equipped with one second hydraulic stem 921, which is equipped with a third hydraulic stem 931,
4th fluid head 94 is equipped with one the 4th hydraulic stem 941, which is connected with the big positioning pin 20, this
Four hydraulic stems 941 are connected with the small positioning pin 21, are equipped between first fluid head 91 and the top of third fluid head 93
It is detachable to be equipped with one for one dismountable first expansion plate 131 between second fluid head 92 and the top of the 4th fluid head 94
The second expansion plate 132, which is equipped with one first left plate hole 1311 and one second left plate hole 1312, this
Two expansion plates 132 are equipped with one first right panel hole 1321 and one second right panel hole 1322.
The application method for being integrally machined device 1 to the engine link concentric reducer bore hole below illustrates, specific to grasp
It is as step：
Step S1, three engine links 5 to be processed are respectively put on corresponding positioning substrate 14, and made big
Hole 51 and aperture 52 are inserted in respectively in big locating core 15 and small locating core 16, it is ensured that engine link 5 is laid flat；
Step S2, starting hydraulic pressure button, hydraulic package 9 starts, and three big locating core 15 and three small locating cores 16 are retracted,
Three pressing plates 17 are rotated by 90 ° simultaneously, compress engine link 5, and single push rod component 3 and Double Tops bar assembly 4 start, and hold out against macropore 51
With the extrados of aperture 52；
Step S3, start Boring, respectively boring macropore 51 and aperture 52；
Step S4, after stopping processing, start button is pressed, three pressing plates 17 are rotated by 90 °, meanwhile, three big locating core 15
With the macropore 51 and aperture 52 of three small locating cores 16 pop-up to engine link 5, single push rod component 3 and Double Tops bar assembly 4
Mandril bounces back, and takes out the engine link 5 of three completion of processing.
The engine link concentric reducer bore hole of the present invention be integrally machined device ensure that by high-accuracy clamp it is big after bore hole
The dimensional accuracy and centre-to-centre spacing dimensional accuracy of aperture improve connection rod bore size essence by the cooperation of machinery and hydraulic system
Degree, ensure that product quality.
Not limited to this, any change or replacement expected without creative work should all cover the guarantor in the present invention
Within the scope of shield.Therefore, protection scope of the present invention should be determined by the scope of protection defined in the claims.
Claims (3)
1. a kind of engine link concentric reducer bore hole is integrally machined device, which is characterized in that the engine link concentric reducer
Bore hole is integrally machined device (1)：
One machine frame (6), the machine frame (6) includes a bottom plate (7), a pair of of riser (27) and a support plate (12), described
Support plate (12) be located at the top of the riser (27)；
Several push rod component (3,4), the push rod component (3,4) are used to withstand the extrados at the both ends of engine link (5)；
Several positioning components (8), the positioning component (8) is removably in the support plate (12), the positioning
Component (8) is used to lock described engine link (5) plan-position；
Several hydraulic packages (9), the hydraulic package (9) are removably disposed in the bottom plate (7), the hydraulic pressure group
Part (9) is used to jack the positioning component (8)；
Several spinning components (2), the spinning component (2) are removably disposed in the upper surface of the support plate (12)
On, the spinning component (2) is used to compress the engine link (5).
2. a kind of engine link concentric reducer bore hole is integrally machined device, which is characterized in that the engine link concentric reducer
Bore hole is integrally machined device (1)：
One machine frame (6), the machine frame (6) includes a bottom plate (7), a pair of of riser (27) and a support plate (12), described
Support plate (12) be located at the top of the riser (27)；
Several list push rod component (3), single push rod component (3) are removably disposed in the quadrangle of the support plate (12)
On；
Several Double Tops bar assemblies (4), the Double Tops bar assembly (4) are located at the both sides of the upper surface of the support plate (12)；
Several positioning components (8), the positioning component (8) is removably on the upper surface of the support plate (12), institute
The positioning component (8) stated includes the positioning substrate (14) of a plate, and the positioning substrate (14) is equipped with a circular big core
Disk circular groove (141) and a circular small core disk circular groove (142), the big core disk circular groove (141) is interior to be equipped with a dismountable ring
The big locating core disk (11) of shape, the interior small locating core disk (10) for being equipped with a dismountable annular of the small core disk circular groove (142),
The center of the big locating core disk (11) is equipped with a big positioning core bore (111), and the center of the small locating core disk (10) is set
There is a small positioning core bore (101), a big locating core (15), the small locating core are equipped in the big positioning core bore (111)
A small locating core (16) is equipped in hole (101), a big positioning pin (20) runs through the big locating core (15), a small positioning pin
(21) run through the small locating core (16)；
Several hydraulic packages (9), the hydraulic package (9) are removably disposed in the bottom plate (7), the hydraulic pressure group
Part (9) includes one first fluid head (91), one second fluid head (92), a third fluid head (93) and one the 4th fluid head
(94), first fluid head (91) is equipped with one first hydraulic stem (911), and second fluid head (92) is equipped with one
Second hydraulic stem (921), the third fluid head (93) are equipped with a third hydraulic stem (931), the 4th fluid head
(94) it is equipped with one the 4th hydraulic stem (941), the third hydraulic stem (931) is connected with the big positioning pin (20),
4th hydraulic stem (941) is connected with the small positioning pin (21), first fluid head (91) and third liquid
Dismountable first expansion plate (131), second fluid head (92) and the 4th are equipped between the top of pressure head (93)
It is equipped with dismountable second expansion plate (132) between the top of fluid head (94), is set on first expansion plate (131)
There are one first left plate hole (1311) and one second left plate hole (1312), it is right that second expansion plate (132) is equipped with one first
Plate hole (1321) and one second right panel hole (1322)；
Several spinning components (2), the spinning component (2) are removably disposed in the upper surface of the support plate (12)
On, and the spinning component (2) is located at the side of the positioning component (8), the spinning component (2) includes a pressing plate
(17) and a hydraulic rotating pedestal (19), the pressing plate (17) pass through a pressure plate stud (18) and the hydraulic rotating pedestal
(19) it is connected.
3. engine link concentric reducer bore hole according to claim 2 is integrally machined device, which is characterized in that the pressure
The head of plate (17) is equipped with the compression cup (171) of " C " font.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810948188.0A CN108747518A (en) | 2018-08-20 | 2018-08-20 | Engine link concentric reducer bore hole is integrally machined device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810948188.0A CN108747518A (en) | 2018-08-20 | 2018-08-20 | Engine link concentric reducer bore hole is integrally machined device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108747518A true CN108747518A (en) | 2018-11-06 |
Family
ID=63967203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810948188.0A Pending CN108747518A (en) | 2018-08-20 | 2018-08-20 | Engine link concentric reducer bore hole is integrally machined device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108747518A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020158099A1 (en) * | 1998-08-30 | 2002-10-31 | Hiroyuki Matsuoka | Connecting rod breaking and dividing device |
| CN202399059U (en) * | 2011-12-30 | 2012-08-29 | 承德苏垦银河连杆股份有限公司 | Clamp for fine boring of large and small end holes of connecting rod |
| CN202399060U (en) * | 2011-12-30 | 2012-08-29 | 承德苏垦银河连杆股份有限公司 | Special fixture for processing pressure-bearing surface and bolt hole of connecting rod |
| CN103831650A (en) * | 2014-03-03 | 2014-06-04 | 杭州钰友精密机械有限公司 | Fixture for machining holes in large and small ends of automotive engine connecting rod |
| CN203792055U (en) * | 2013-10-07 | 2014-08-27 | 肇庆华信高精密机械有限公司 | Multi-station clamp for connection rod boring |
| CN206277181U (en) * | 2016-12-21 | 2017-06-27 | 重庆昌跃机电制造有限公司 | A kind of fixture for boring machine for crankshaft-link rod production |
| CN208543249U (en) * | 2018-08-20 | 2019-02-26 | 江苏罡阳股份有限公司 | Engine link concentric reducer bore hole is integrally machined device |
-
2018
- 2018-08-20 CN CN201810948188.0A patent/CN108747518A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020158099A1 (en) * | 1998-08-30 | 2002-10-31 | Hiroyuki Matsuoka | Connecting rod breaking and dividing device |
| CN202399059U (en) * | 2011-12-30 | 2012-08-29 | 承德苏垦银河连杆股份有限公司 | Clamp for fine boring of large and small end holes of connecting rod |
| CN202399060U (en) * | 2011-12-30 | 2012-08-29 | 承德苏垦银河连杆股份有限公司 | Special fixture for processing pressure-bearing surface and bolt hole of connecting rod |
| CN203792055U (en) * | 2013-10-07 | 2014-08-27 | 肇庆华信高精密机械有限公司 | Multi-station clamp for connection rod boring |
| CN103831650A (en) * | 2014-03-03 | 2014-06-04 | 杭州钰友精密机械有限公司 | Fixture for machining holes in large and small ends of automotive engine connecting rod |
| CN206277181U (en) * | 2016-12-21 | 2017-06-27 | 重庆昌跃机电制造有限公司 | A kind of fixture for boring machine for crankshaft-link rod production |
| CN208543249U (en) * | 2018-08-20 | 2019-02-26 | 江苏罡阳股份有限公司 | Engine link concentric reducer bore hole is integrally machined device |
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