CN207414784U - A kind of engine crankshaft bearing lid digital control hobbing special purpose machine tool - Google Patents
A kind of engine crankshaft bearing lid digital control hobbing special purpose machine tool Download PDFInfo
- Publication number
- CN207414784U CN207414784U CN201721547007.0U CN201721547007U CN207414784U CN 207414784 U CN207414784 U CN 207414784U CN 201721547007 U CN201721547007 U CN 201721547007U CN 207414784 U CN207414784 U CN 207414784U
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- CN
- China
- Prior art keywords
- support frame
- support
- crankshaft bearing
- slide plate
- cutter
- 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.)
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 11
- 230000000712 assembly Effects 0.000 claims abstract description 10
- 238000000429 assembly Methods 0.000 claims abstract description 10
- 239000003638 chemical reducing agent Substances 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000005096 rolling process Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000005266 casting Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Milling, Drilling, And Turning Of Wood (AREA)
Abstract
The utility model is related to a kind of engine crankshaft bearing lid digital control hobbing special purpose machine tools, it includes：Pedestal；Clamp assemblies, the clamp assemblies include being slidably mounted in the slide plate of the pedestal upper surface, the limit base and two groups of clamping devices for being erected in the support frame of the slide plate upper surface, being fixed on the support frame side；Clamping device described in every group includes being fixed on the support base of the support frame side, be connected with the support base phase pivot and clamping limb matched with the limit base, the cylinder that is connected and is mounted on the support frame with clamping limb end phase pivot；Hob assembly；Cutter assembly.It can realize the fastening clamp to crankshaft bearing cap and rolling cut operation, improve the degree of automation and production efficiency.
Description
Technical field
The utility model is related to a kind of rolling cut special purpose machine tools, and in particular to a kind of engine crankshaft bearing lid digital control hobbing is special
Use lathe.
Background technology
Crankshaft bearing cap is in-engine important component, is used for fixed crankshaft, and is absorbed impact when bent axle works
Load；It is to first pass through casting to obtain blank that production is carried out to crankshaft bearing cap, and then blank is processed to obtain finished product；
During being processed to the two of crankshaft bearing cap end face, cutter carries out rolling cut or milling to the end face of crankshaft bearing cap
When, crankshaft bearing cap can be subject to larger cutting force in the direction of feed of cutter；Therefore need to design corresponding engine crankshaft
Bearing cap high-precision machining tool.
The content of the invention
The utility model aim is to provide a kind of engine crankshaft bearing lid numerical control for overcome the deficiencies in the prior art
Rolling cut special purpose machine tool；
In order to achieve the above objectives, the technical solution adopted in the utility model is：A kind of engine crankshaft bearing lid numerical control rolling
Special purpose machine tool is cut, it includes：
Pedestal；
Clamp assemblies, the clamp assemblies include being slidably mounted in the slide plate of the pedestal upper surface, are erected in institute
State the support frame of slide plate upper surface, the limit base and two groups of clamping devices that are fixed on the support frame side；Every group of institute
State clamping device and include being fixed on the support base of the support frame side, be connected with the support base phase pivot and with the limit
The matched clamping limb of position seat, the cylinder for being connected and being mounted on the support frame with clamping limb end phase pivot；
Hob assembly, the hob assembly include being arranged on the supporting rack of the support frame one side, mounted on the branch
Speed reducer on support is connected and hobboing cutter matched with the clamping limb and mounted on the support with the speed reducer
The first motor being connected on frame and with the speed reducer；
Cutter assembly, the cutter assembly include being arranged at the fixed seat of the slide plate one side, mounted on the fixed seat
On support riser, be installed in rotation on it is described support riser on and cutter matched with the clamping limb, mounted on institute
State on support riser and the driving wheel group that is connected with the cutter and on the support riser and with the transmission
The second motor that wheel group is connected；
Optimally, the clamp assemblies are slidably mounted in the pedestal upper surface, the transmission by transmission mechanism
Mechanism includes the threaded rod being connected with the slide plate and the 3rd motor being connected with the screw thread boom end；
Since above-mentioned technical proposal is used, the utility model has following advantages compared with prior art：The utility model
Engine crankshaft bearing lid digital control hobbing special purpose machine tool, by using the clamp assemblies of specific structure, hob assembly and cutter group
Part is coordinated, and can be realized the fastening clamp to crankshaft bearing cap and rolling cut operation, be improved the degree of automation and production
Efficiency.
Description of the drawings
Fig. 1 is the structure diagram of the utility model engine crankshaft bearing lid digital control hobbing special purpose machine tool；
Fig. 2 is the top view of Fig. 1.
Specific embodiment
The utility model preferred embodiment is described in detail below in conjunction with attached drawing：
Engine crankshaft bearing lid digital control hobbing special purpose machine tool as depicted in figs. 1 and 2 mainly includes pedestal 1, clamping group
Part 2, hob assembly 4 and cutter assembly 5 etc.；
Wherein, clamp assemblies 2 include being slidably mounted in the slide plate 21 of 1 upper surface of pedestal, are erected at 21 upper table of slide plate
The support frame 22 in face, the limit base 23 for being fixed on 22 side of support frame and two groups of clamping devices 24；Every group of clamping device
24 include being fixed on the support base 241 of 22 side of support frame, are connected with 241 phase pivot of support base and are engaged with limit base 23
Clamping limb 242, be connected with 242 end phase pivot of clamping limb and the cylinder 243 on support frame 22；Hob assembly 4
Including being arranged on the supporting rack 41 of 22 one side of support frame, the speed reducer 43 on supporting rack 41, being connected with speed reducer 43
Connect and with 242 matched hobboing cutter 42 of clamping limb and the first motor being connected on supporting rack 41 and with speed reducer 43
44；Cutter assembly 5 includes being arranged on the fixed seat 51 of 21 one side of slide plate, the support riser 52 in fixed seat 51, can turn
Dynamicly be mounted on support riser 52 on and with 242 matched cutter 53 of clamping limb, mounted on support riser 52 on and and cutter
53 driving wheel groups 54 being connected and on support riser 52 and the second motor 55 for being connected with driving wheel group 54；
In the present embodiment, clamp assemblies 2 are slidably mounted in 1 upper surface of pedestal, transmission mechanism by transmission mechanism 3
3 include the threaded rod 31 being connected with slide plate 21 and the 3rd motor 32 being connected with 31 end of threaded rod；
Above-described embodiment is only the technical concepts and features for illustrating the utility model, and its object is to allow be familiar with technique
Personage can understand the content of the utility model and implement according to this, can not the scope of protection of the utility model be limited with this,
All equivalent change or modifications made according to the utility model Spirit Essence, should all cover the scope of protection of the utility model it
It is interior.
Claims (2)
1. a kind of engine crankshaft bearing lid digital control hobbing special purpose machine tool, which is characterized in that it includes：
Pedestal（1）；
Clamp assemblies（2）, the clamp assemblies（2）Including being slidably mounted in the pedestal（1）The slide plate of upper surface（21）、
It is erected in the slide plate（21）The support frame of upper surface（22）, be fixed on the support frame（22）The limit base of side（23）
And two groups of clamping devices（24）；Clamping device described in every group（24）Including being fixed on the support frame（22）The support of side
Seat（241）And the support base（241）Phase pivot connect and with the limit base（23）Matched clamping limb（242）With institute
State clamping limb（242）End phase pivot connects and mounted on the support frame（22）On cylinder（243）；
Hob assembly（4）, the hob assembly（4）Including being arranged on the support frame（22）The supporting rack of one side（41）, peace
Mounted in support frame as described above（41）On speed reducer（43）And the speed reducer（43）Be connected and with the clamping limb（242）Phase
The hobboing cutter of cooperation（42）And mounted on support frame as described above（41）It is upper and with the speed reducer（43）The first motor being connected
（44）；
Cutter assembly（5）, the cutter assembly（5）Including being arranged at the slide plate（21）The fixed seat of one side（51）, be mounted on
The fixed seat（51）On support riser（52）, be installed in rotation on the support riser（52）It is upper and with the clamping limb
（242）Matched cutter（53）, mounted on the support riser（52）It is upper and with the cutter（53）The drive being connected
Group（54）And mounted on the support riser（52）It is upper and with the driving wheel group（54）The second motor being connected（55）.
2. engine crankshaft bearing lid digital control hobbing special purpose machine tool according to claim 1, it is characterised in that：The clamping
Component（2）Pass through transmission mechanism（3）It is slidably mounted in the pedestal（1）Upper surface, the transmission mechanism（3）Including with institute
State slide plate（21）The threaded rod being connected（31）And with the threaded rod（31）The 3rd motor that end is connected（32）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721547007.0U CN207414784U (en) | 2017-11-20 | 2017-11-20 | A kind of engine crankshaft bearing lid digital control hobbing special purpose machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721547007.0U CN207414784U (en) | 2017-11-20 | 2017-11-20 | A kind of engine crankshaft bearing lid digital control hobbing special purpose machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207414784U true CN207414784U (en) | 2018-05-29 |
Family
ID=62303453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721547007.0U Active CN207414784U (en) | 2017-11-20 | 2017-11-20 | A kind of engine crankshaft bearing lid digital control hobbing special purpose machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207414784U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108098342A (en) * | 2017-11-20 | 2018-06-01 | 盐城市精派组合机床有限公司 | A kind of engine crankshaft bearing lid digital control hobbing special purpose machine tool |
-
2017
- 2017-11-20 CN CN201721547007.0U patent/CN207414784U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108098342A (en) * | 2017-11-20 | 2018-06-01 | 盐城市精派组合机床有限公司 | A kind of engine crankshaft bearing lid digital control hobbing special purpose machine tool |
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