CN106166681A - A kind of oil sump machining set-up - Google Patents
A kind of oil sump machining set-up Download PDFInfo
- Publication number
- CN106166681A CN106166681A CN201610123975.2A CN201610123975A CN106166681A CN 106166681 A CN106166681 A CN 106166681A CN 201610123975 A CN201610123975 A CN 201610123975A CN 106166681 A CN106166681 A CN 106166681A
- Authority
- CN
- China
- Prior art keywords
- oil sump
- pin
- assembly
- float support
- seat
- 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
Links
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
-
- 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
- B23Q2703/10—Devices for clamping workpieces of a particular form or made from a particular material
Abstract
nullThe invention discloses the machining set-up of a kind of oil sump，Including carriage assembly、Pin assembly quantity several、Support column component count several、Support number of blocks several and Anchor plate kit quantity several,Described carriage assembly is reliably installed in process equipment for fixture，Described pin assembly is positioned at carriage assembly upper end，Described pin assembly and support column assembly are equipped with floating installation，Described support column assembly、Prop up bracer and Anchor plate kit is respectively positioned on carriage assembly upper end and is distributed in oil sump periphery,The processing unit (plant) of this oil sump provides the benefit that to achieve and oil sump part adds the clamping in man-hour has enough rigidity，Effectively prevent deformation that oil sump part produces by clamping and the impact on machining accuracy，The yields of the part processing improved，Additionally clamping chucking power is constant quickly，Efficiency is high，Reduce workman's working strength.
Description
Technical field
The present invention relates to a kind of machining set-up, particularly relate to the machining set-up of a kind of oil sump.
Background technology
Oil sump is in engine bottom, dismantled and assembled, and will be sealed the shell as oil storage tank by axle box, and oil sump is bent
The lower half of axle box, is also called lower crankcase, and effect is the closed crankcase shell as oil storage tank, prevents impurity from entering, and
Collecting and store the lubricating oil flowed back to by each friction surface of diesel engine, dispersing partial heat, prevent oil ageing, oil sump is many
Being stamped to form by sheet metal, what shape was complex typically uses die cast, equipped with steady oil baffle inside it, to avoid diesel oil
The right side concussion caused when machine jolts swashs spatters, the beneficially precipitation of impurity of lubricant, and side, equipped with dipstick, is used for checking oil mass.
For the oil sump part of die cast, the position of processing is needed to be mainly seal face, owing to oil sump is installed
After must Packed function, this is just the highest to the planarity requirements after the processing of oil sump end face, and the oily end of die cast
Shell part generally is housing part, all can there is certain deformation after molding, can fill during common clamping mechanism clamping
Folder rigidity is inadequate, or causes part not reach the technology required for part after machining parts fixation deformation after clamping
Requirement, for this problem, it is necessary to develop a for the processing unit (plant) needed for oil sump machining.
Summary of the invention
The technical problem to be solved is: provide the machining set-up of a kind of oil sump, solves current oil
The oil sump machining clamping rigidity occurred in drain pan machining process not and during clamping by the deformation of oil sump parts fixation
Problem.
For solving above-mentioned technical problem, the technical scheme is that the machining set-up of a kind of oil sump, including support
Assembly, pin assembly quantity several, support column component count several, support number of blocks several and Anchor plate kit quantity
Several, described carriage assembly is positioned at process equipment, and described carriage assembly is connected with process equipment screw thread, described location pin bank
Part is positioned at carriage assembly upper end and inserts hole, oil sump location, and described pin assembly and support column assembly are equipped with floating dress
Putting, described support column assembly, a bracer and Anchor plate kit are respectively positioned on carriage assembly upper end and are distributed in oil sump periphery, described pressure
Board component is positioned at support column assembly or the outside of a bracer.
The present invention further improves as follows:
Further, described carriage assembly also includes substrate, deck plate and some reinforcements, and described carriage assembly also includes
Substrate, deck plate and some reinforcements, described deck plate is positioned on the left of substrate, and described reinforcement is positioned at substrate left end and deck plate
Lower end, described reinforcing plate is distributed in deck plate lower end.
Further, described pin assembly includes floating positioning pin seat, alignment pin, the first spring and the first spacing spiral shell
Nail, described floating positioning pin seat is provided with a circular hole, and described alignment pin side is provided with a groove, and described alignment pin is positioned at floating
In the circular hole of dynamic location key seat, described alignment pin slides with floating positioning pin seat and is connected, and described first spring is positioned at floating location
Key seat inside and alignment pin lower end, described first stop screw head is positioned at the groove of alignment pin.
Further, described support column assembly include the first keel, float support seat, lock sleeve, float support post,
Two springs, the second stop screw and the first cylinder, described first keel is positioned at deck plate upper end, and described float support seat is positioned at
First keel upper end, described float support post lower end is positioned at inside float support seat, and described lock sleeve is provided with a circular hole, institute
Stating float support post and run through the circular hole of lock sleeve, described second spring is positioned at float support post lower end, and described float support post can
To be slidable in the vertical direction.
Further, described float support seat is provided with a manhole, and described float support post is cylindrical, described floating
Dynamic support column slides with float support seat and is connected, and described float support post bottom is provided with a Long Circle groove for it at upper and lower
To spacing.
Further, described lock sleeve is connected with float support seat screw thread, the center hole left and right sides of described lock sleeve
It is respectively arranged with one and coupled runs through upper and lower rectangular recess and a breach.
Further, described first cylinder axis height is identical with lock sleeve height, the piston rod of described first cylinder
The breach center alignment that the heart is arranged with lock sleeve.
Further, described Anchor plate kit includes the second keel, the second cylinder, joint, cushion block, connecting rod and pressing plate, institute
State the second keel be positioned at deck plate upper end and be connected with deck plate screw thread, described second cylinder be positioned at keel upper end and and its
Screw thread be connected, the piston rod thread of described joint and the second cylinder be connected, described cushion block be positioned at cylinder upper end and with its screw thread phase
Even, described connecting rod and pressing plate are designed with pin hole, and described connecting rod is connected by pin with cushion block, and described pressing plate and joint pass through pin
Nail is connected, and described pressing plate is connected by pin with connecting rod, and described connecting rod and briquetting can rotate around its pin hole.
Compared with prior art, the machining set-up of this kind of oil sump has multi-point support and positioner, it is ensured that oil
The precise positioning of drain pan, will not shake when the float design of support means ensure that oil sump clamping, the position of support member
Distribution and oil sump periphery, the pressing plate on Anchor plate kit is positioned at a bracer upper end, and oil sump will not be produced by such platen pressure
Change shape, also ensures that the rigidity requirement of its clamping simultaneously, thus ensure that oil sump adds man-hour will not be because of in the course of processing
Cutting force causes oil sump to offset, it is ensured that important end face machining accuracy, and the device of the most this oil sump uses cylinder
Drive, it is achieved that the automatization of clamping, substantially increase production efficiency.
Accompanying drawing explanation
Fig. 1 illustrates front view of the present invention
Fig. 2 illustrates top view of the present invention
Fig. 3 illustrates right view of the present invention
Fig. 4 illustrates pin assembly front view of the present invention
Fig. 5 illustrates latch segment top view of the present invention
Fig. 6 illustrates Anchor plate kit front view of the present invention
Fig. 7 illustrates Anchor plate kit top view of the present invention
Carriage assembly 1, pin assembly 2, support column assembly 3, bracer 4, Anchor plate kit 5, substrate 11, deck plate 12,
Reinforcement 13, floating positioning pin seat 21, alignment pin the 22, first spring the 23, first stop screw 24, boss 211, blind hole 212, spiral shell
Pit 213, through hole 214, groove the 221, first keel 31, float support seat 32, lock sleeve 33, float support post 34, second
Spring the 35, second stop screw the 36, first cylinder 37, center hole the 331, second keel the 51, second cylinder 52, joint 53,
Cushion block 54, connecting rod 55, pressing plate 56.
Detailed description of the invention
The present invention is further described with embodiment below in conjunction with the accompanying drawings
As shown in Figures 1 to 7, the machining set-up of a kind of oil sump, including carriage assembly 1, some pin assemblies 2,
Some support column assemblies 3, some bracers 4 and some Anchor plate kits 5, carriage assembly 1 is reliably installed on processing for device and sets
Standby interior, carriage assembly 1 is connected with process equipment screw thread, and pin assembly 2 is positioned at carriage assembly 1 upper end and positions hole with oil sump
Correspondence, pin assembly 2 and support column assembly 3 all use float design, and support column assembly 3, a bracer 4 and Anchor plate kit 5 are equal
Being positioned at carriage assembly 1 upper end and be distributed in oil sump periphery, Anchor plate kit 5 is positioned at outside support column assembly 3 or a bracer 4
Side.
Carriage assembly 1 also includes substrate 11, deck plate 12 and some reinforcements 13, if substrate 11 be provided with dry hole position for
Carriage assembly 1 and the connection of process equipment, deck plate 12 is positioned on the left of substrate 11 and is connected with its screw thread, and reinforcement 13 is positioned at base
Plate 11 left end is connected with deck plate 12 lower end and with substrate 11 screw thread, and reinforcing plate 13 is distributed in deck plate 12 lower end.
Pin assembly 2 includes floating positioning pin seat 21, alignment pin the 22, first spring 23 and the first stop screw 24, floating
Be provided with boss 211 bottom dynamic location key seat 21 for connected unit panel 12, floating positioning pin seat 21 upper end be provided with one and its
The blind hole 212 in identical axle center, floating positioning pin seat 21 is provided with a tapped through hole 213 and one for leading at its blind hole side
The through hole 214 of gas, screwed hole 213 is positioned at above through hole 214, and it is internal that alignment pin 22 is positioned at floating positioning pin seat 21, alignment pin 22
Sliding with floating positioning pin seat 21 and be connected, the first spring 23 is positioned at inside floating positioning pin seat 21 and alignment pin 21 lower end, and first
Stop screw 24 is positioned at the tapped through hole 213 on floating positioning pin seat 21, and alignment pin 22 side is provided with a groove 221,
First stop screw 24 head stretches in the groove 211 of alignment pin 22, and alignment pin upper end is provided with chamfering, and alignment pin 22 head is stretched
Enter in hole, oil sump location.
During work, the head of the first stop screw can only move in the groove of alignment pin, it is achieved that alignment pin spacing
Function, and the spring with alignment pin lower end is set alignment pin is up ejected, first oil sump is positioned over alignment pin upper end and incites somebody to action
Press under alignment pin, when oil sump location hole align with alignment pin time, alignment pin not by oil sump downforce and by spring ejection,
Alignment pin head stretches in hole, oil sump location, and alignment pin is limited by the first stop screw and stops moving upward, thus
Complete the location to oil sump.
Support column assembly 3 includes the first keel 31, float support seat 32, lock sleeve 33, float support post the 34, second bullet
Spring the 35, second stop screw 36 and the first cylinder 37, the first keel 31 is positioned at deck plate 12 upper end and is connected with its screw thread, floating
The dynamic seat 32 that supports is positioned at the first keel 31 upper end and is connected with its screw thread, lock sleeve 33 be positioned at float support seat 32 upper end and with
Its consistency from top to bottom, it is internal that float support post 34 lower end is positioned at float support seat 32, and float support post 34 runs through lock sleeve 33, and second
Spring 35 is positioned at float support post 34 lower end, the second stop screw 36 be connected with float support seat 32 screw thread and with float support post
34 gaps be connected, float support post 34 can be slidable in the vertical direction, the first cylinder 31 be positioned at the first keel 31 upper end and
The outside of float support seat 32.
Float support seat 32 center is provided with a manhole, and float support post 34 is cylindrical, float support post 34 with
Float support seat 32 slides and is connected, and float support post 34 bottom is provided with a Long Circle groove for it in the limit of above-below direction
Position, float support post 34 lower end is provided with a blind round hole.
Lock sleeve 33 is connected with float support seat 32 screw thread, and lock sleeve 33 is provided with a center hole 331, center hole
331 left and right sides are respectively arranged with one and coupled run through upper and lower rectangular recess and a breach, in the first cylinder 31
Heart height is identical with lock sleeve height, piston rod axle center and lock sleeve breach center alignment.
During work, the second stop screw head stretches in the Long Circle groove of float support post, it is achieved that float support post
Spacing on above-below direction, float support post is owing to upwards being ejected by the elastic force of lower end the second spring, when oil sump part is put
After having put alignment pin location in the horizontal direction, oil sump relies on the gravity of self will to press and under it under float support post
End face keeps contacting, at this time by driving the piston rod of the first cylinder to eject latch segment breach with float support post upper surface
Side is inwardly pushed up, and promotes latch segment deformation and breach to reduce, it is achieved that the function that float support post is clamped by latch segment, due to
Latch segment and float support seat are the most fixing with on deck plate, and float support bar cannot be transported downwards by the clamping force of latch segment
Dynamic, now float support post relies on the clamping force of latch segment that oil sump is produced supporting role upwards.
Propping up bracer 4 be respectively positioned on deck plate 12 upper end and be connected with its screw thread, bracer 4 upper end is provided with a small boss,
Float support post and bracer arrange, at oil sump periphery, the support that effectively ensure that bottom oil sump.
Anchor plate kit 5 includes second keel the 51, second cylinder 52, joint 53, cushion block 54, connecting rod 55 and pressing plate 56, the
Two keels 51 are positioned at deck plate 12 upper end and are connected with deck plate 12 screw thread, the second cylinder 52 be positioned at keel 51 upper end and with
Its screw thread be connected, joint 53 is connected with the piston rod thread of cylinder 52, cushion block 54 be positioned at the second cylinder 52 upper end and with its screw thread
Being connected, connecting rod 55 and pressing plate 56 are designed with pin hole, and connecting rod 55 is connected with cushion block 54 pin, pressing plate 56 and joint 53 pin phase
Even, pressing plate 56 is connected with connecting rod 55 pin, and connecting rod 55 and briquetting 56 can rotate around its pin hole.
During work, by driving the second cylinder piston rod upwards to eject, the fixing upper end of joint with piston rod head passes through
Pressing back-end is lifted up by pin, and the pin hole in the middle of pressing plate is due to the pulling force of the connecting rod by being connected with cushion block pin,
Pressing plate middle part is not ejected, and such pressing plate pressure head just completes pressing action, otherwise drives the anti-of the second cylinder piston rod
Xiang Li, then complete the lift action of pressing plate.The setting of Anchor plate kit is effectively ensured the rigidity of oil sump parts fixation, and ensures
Oil sump part will not affect the machining accuracy of its upper surface because of chip power or deformation when clamping.
The processing unit (plant) of this oil sump provides the benefit that to achieve and oil sump part is added the clamping in man-hour has foot
Enough rigidity, effectively prevents deformation that oil sump part produces by clamping and the impact on machining accuracy, the part processing of raising
Yields, additionally the clamping chucking power of oil sump part all has cylinder to provide, and chucking power is constant quickly, and efficiency is high, reduces work
People's working strength.
The present invention is not limited to above-mentioned specific embodiment, those of ordinary skill in the art from above-mentioned design,
Without performing creative labour, all conversion made, within all falling within protection scope of the present invention.
Claims (9)
1. the machining set-up of an oil sump, it is characterised in that include carriage assembly, pin assembly quantity several,
Dagger component count several, support number of blocks several and Anchor plate kit quantity several, described carriage assembly is positioned at processing
In equipment, described carriage assembly is connected with process equipment screw thread, and described pin assembly is positioned at carriage assembly upper end and inserts oil
In hole, drain pan location, described pin assembly and support column assembly are equipped with floating installation, described support column assembly, a bracer and
Anchor plate kit is respectively positioned on carriage assembly upper end and is distributed in oil sump periphery, and described Anchor plate kit is positioned at support column assembly or props up
The outside of bracer.
The machining set-up of a kind of oil sump the most as claimed in claim 1, it is characterised in that described carriage assembly also includes base
Plate, deck plate and some reinforcements, described deck plate is positioned on the left of substrate, and described reinforcement is positioned under substrate left end and deck plate
End, described reinforcing plate is distributed in deck plate lower end.
The machining set-up of a kind of oil sump the most as claimed in claim 1, it is characterised in that described pin assembly includes floating
Dynamic location key seat, alignment pin, the first spring and the first stop screw, described floating positioning pin seat is provided with a circular hole, described fixed
Position pin side is provided with a groove, and described alignment pin is positioned at the circular hole of floating positioning pin seat, and described alignment pin is determined with floating
Position key seat slides and is connected, and described first spring is positioned at floating positioning pin seat inside and alignment pin lower end, described first stop screw
Head is positioned at the groove of alignment pin.
The machining set-up of a kind of oil sump the most as claimed in claim 1, it is characterised in that described support column assembly includes
One keel, float support seat, lock sleeve, float support post, the second spring, the second stop screw and the first cylinder, described
One keel is positioned at deck plate upper end, and described float support seat is positioned at the first keel upper end, position, described float support post lower end
Inside float support seat, described lock sleeve is provided with a circular hole, and described float support post runs through the circular hole of lock sleeve, and described
Two springs are positioned at float support post lower end, and described float support post can be slidable in the vertical direction.
5. the machining set-up of a kind of oil sump as described in claim 1,4, it is characterised in that described float support seat is provided with
One manhole, described float support post is cylindrical, and described float support post slides with float support seat and is connected, described floating
Dynamic support column bottom is provided with a Long Circle groove for its spacing at above-below direction.
6. the machining set-up of a kind of oil sump as described in claim 1,4, it is characterised in that described lock sleeve props up with floating
Support seat screw thread is connected, and the center hole left and right sides of described lock sleeve is respectively arranged with one and coupled runs through upper and lower square
Connected in star and a breach.
7. the machining set-up of a kind of oil sump as described in claim 4,6, it is characterised in that described first cylinder axis is high
Spend identical with lock sleeve height, the breach center alignment that the piston rod axle center of described first cylinder is arranged with lock sleeve.
The machining set-up of a kind of oil sump the most as claimed in claim 1, it is characterised in that described Anchor plate kit includes second
Keel, the second cylinder, joint, cushion block, connecting rod and pressing plate, described second keel be positioned at deck plate upper end and with deck plate spiral shell
Stricture of vagina is connected, and described second cylinder is positioned at keel upper end and is connected with its screw thread, the piston rod spiral shell of described joint and the second cylinder
Stricture of vagina is connected, and described cushion block is positioned at cylinder upper end and is connected with its screw thread.
The machining set-up of a kind of oil sump the most as claimed in claim 8, it is characterised in that described connecting rod and pressing plate are designed with
Pin hole, described connecting rod is connected by pin with cushion block, and described pressing plate is connected by pin with joint, and described pressing plate leads to connecting rod
Crossing pin to be connected, described connecting rod and briquetting can rotate around its pin hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610123975.2A CN106166681A (en) | 2016-03-04 | 2016-03-04 | A kind of oil sump machining set-up |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610123975.2A CN106166681A (en) | 2016-03-04 | 2016-03-04 | A kind of oil sump machining set-up |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106166681A true CN106166681A (en) | 2016-11-30 |
Family
ID=57358962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610123975.2A Pending CN106166681A (en) | 2016-03-04 | 2016-03-04 | A kind of oil sump machining set-up |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106166681A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106736659A (en) * | 2017-01-19 | 2017-05-31 | 苏州金澄精密铸造有限公司 | A kind of housing support |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040046684A (en) * | 2002-11-28 | 2004-06-05 | 대우종합기계 주식회사 | A Device Of A High-Precision Table Using Double Pinion |
| CN2848468Y (en) * | 2005-11-02 | 2006-12-20 | 黄楚元 | Polishing grinding machine for glass ornament |
| CN203357087U (en) * | 2013-05-16 | 2013-12-25 | 湛江德利化油器有限公司 | Novel locating and pressing mechanism |
| 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 |
| CN204487214U (en) * | 2014-12-25 | 2015-07-22 | 重庆顺多利机车有限责任公司 | Crankcase Milling Machining fixture |
| CN205629983U (en) * | 2016-03-04 | 2016-10-12 | 苏州金澄精密铸造有限公司 | Oil pan machine processingequipment |
-
2016
- 2016-03-04 CN CN201610123975.2A patent/CN106166681A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040046684A (en) * | 2002-11-28 | 2004-06-05 | 대우종합기계 주식회사 | A Device Of A High-Precision Table Using Double Pinion |
| CN2848468Y (en) * | 2005-11-02 | 2006-12-20 | 黄楚元 | Polishing grinding machine for glass ornament |
| CN203357087U (en) * | 2013-05-16 | 2013-12-25 | 湛江德利化油器有限公司 | Novel locating and pressing mechanism |
| 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 |
| CN204487214U (en) * | 2014-12-25 | 2015-07-22 | 重庆顺多利机车有限责任公司 | Crankcase Milling Machining fixture |
| CN205629983U (en) * | 2016-03-04 | 2016-10-12 | 苏州金澄精密铸造有限公司 | Oil pan machine processingequipment |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106736659A (en) * | 2017-01-19 | 2017-05-31 | 苏州金澄精密铸造有限公司 | A kind of housing support |
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Application publication date: 20161130 |
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