CN207402127U - Crankshaft-link rod fans plate double-pole turning cutting tool - Google Patents
Crankshaft-link rod fans plate double-pole turning cutting tool Download PDFInfo
- Publication number
- CN207402127U CN207402127U CN201721462467.3U CN201721462467U CN207402127U CN 207402127 U CN207402127 U CN 207402127U CN 201721462467 U CN201721462467 U CN 201721462467U CN 207402127 U CN207402127 U CN 207402127U
- Authority
- CN
- China
- Prior art keywords
- knife
- knife rest
- crankshaft
- knife bar
- briquetting
- 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.)
- Expired - Fee Related
Links
Landscapes
- Harvester Elements (AREA)
Abstract
The utility model is related to a kind of crankshaft-link rods to fan plate double-pole turning cutting tool, knife rest is connected with the lathe tool mounting bracket on lathe, knife rest is platy structure, it is provided with the link block being connected with the lathe tool mounting bracket on lathe, lathe tool mounting groove is provided on the knife rest of platy structure, supporting block is provided in mounting groove, supporting block supports knife bar, briquetting is provided on knife rest, pressing device drives briquetting to compress knife bar, realizes the fixation of knife bar and knife rest, cutter head is provided on knife bar, the quantity of knife bar is two, and two cutter heads are respectively facing the both sides of knife rest.Opposite two face that the utility model can fan two adjacent crankshaft-link rods plate is carried out at the same time turnery processing, so as to effectively improve Crankshaft Machining production efficiency, while also ensures that crankshaft-link rod fan plate opens the dimensional uniformity of shelves, ensures the quality of converted products.
Description
Technical field：
The utility model category engine crankshaft manufacturing technology field, and in particular to one kind can process two songs simultaneously
The bent axle fan plate double-pole turning cutting tool of axis connecting rod fan plate face.
Background technology：
Bent axle is the main rotation member on engine, after bent axle is connected with connecting rod, can be accepted upper and lower (reciprocal) of connecting rod
Movement becomes to cycle (rotation) movement.Therefore bent axle is an important component of engine, and it includes two significant points:It is main
Axle journal and connecting rod neck, trunnion are installed on cylinder body, and connecting rod neck is connected with crank pin end pore, connecting rod small end hole and steam-cylinder piston
Connection, the rotation of bent axle is the power source of engine.And the driving source of entire engine mechanical system.
For tiny engine, bent axle volume size is smaller, and the spacing between two adjacent fan plate faces is small, because
This, when machining crankshafts fan plate face, for intelligence using hilted broadsword turning, processing efficiency is low and size is difficult to ensure that, serious to restrict hair
Motivation produces the promotion of production capacity, and the bent axle unstable product quality processed, and bent axle is small when big when opening grade, influences subsequently dynamic
Balance process.
Utility model content：
In conclusion in order to overcome the shortcomings of prior art problem, the utility model provides a kind of crankshaft-link rod fan plate
Double-pole turning cutting tool, it is using single-sided oblique fastening means, and two knife bars form a V-type face, pass through upper and lower two V-blocks
Realize cutter bar clamping and to intermediate jam-packed, fixed cutter head can connect two adjacent bent axles towards both sides on two knife bars
Opposite two face of bar fan plate is carried out at the same time turnery processing, so as to effectively improve Crankshaft Machining production efficiency, while also protects
The dimensional uniformity that crankshaft-link rod fan plate opens shelves has been demonstrate,proved, has ensured the quality of converted products.
In order to solve the above technical problems, the technical solution adopted in the utility model is：
A kind of crankshaft-link rod fans plate double-pole turning cutting tool, wherein：Including knife rest, knife bar, cutter head, briquetting, supporting block and pressure
Tight device, the lathe tool mounting bracket connection on the knife rest and lathe, the knife rest is platy structure, is provided with and vehicle
The link block of lathe tool mounting bracket connection on bed is provided with lathe tool mounting groove on the knife rest of the platy structure, described
Supporting block is provided in mounting groove, supporting block supports knife bar, and briquetting is provided on the knife rest, and pressing device drives briquetting pressure
Tight knife bar realizes the fixation of knife bar and knife rest, cutter head is provided on knife bar, the quantity of the knife bar is two, two knife bars
On cutter head be disposed opposite to each other, two cutter heads are respectively facing the both sides of knife rest.
Further, the V-groove of opening upwards is provided in the supporting block, is provided with that Open Side Down on the briquetting
V-groove, the cross sectional shape of the knife bar is isosceles triangle or isosceles trapezoid, and two knife bar assembling combinations are mounted on support
In the V-groove of block and the V-groove of briquetting, two knife bar assembling combinations into the V-shaped structure of upper and lower two parts sub-assembly, respectively with
The V-groove of supporting block and the V-groove of briquetting are engaged.
Further, the pressing device is the jackscrew being arranged on knife rest, and the lower end of jackscrew holds out against the top surface of briquetting.
Further, the quantity of the briquetting is multiple that multiple briquettings are arranged along the length direction of knife bar, each briquetting pair
Answer a pressing device.
Further, the front end of the knife rest is provided with arc groove.
The beneficial effects of the utility model are：
1st, the utility model is using single-sided oblique fastening means, and two knife bars form a V-type face, pass through upper and lower two
V-block realizes cutter bar clamping and to intermediate jam-packed, and fixed cutter head, can be to two adjacent songs towards both sides on two knife bars
Opposite two face of axis connecting rod fan plate is carried out at the same time turnery processing, so as to effectively improve Crankshaft Machining production efficiency, simultaneously
It also ensures that crankshaft-link rod fan plate opens the dimensional uniformity of shelves, ensures the quality of converted products.
2nd, the utility model is simple in structure, be skillfully constructed, be easy to use, cost is cheap, isosceles triangle or isosceles
Trapezoidal knife bar forms V-structure after assembling combination, so as to effectively reduce knife bar size, so that it is fanned with crankshaft-link rod
The size that plate opens shelves is corresponding, makes processing of the utility model using the fan plate face of microminiature bent axle.
3rd, the front end of the knife rest of the utility model sets arc groove, and arc groove is corresponding with the connecting rod neck of bent axle, is processing
Crankshaft-link rod can play position-limiting action when fanning plate, avoid destruction of the knife rest to connecting rod neck, ensure product processing quality.
Description of the drawings：
Fig. 1 is the structure diagram of the utility model；
1. knife rest, 2. link blocks, 3. knife bars, 4. cutter heads, 5. briquettings, 6. supporting blocks, 7. pressing devices, 8. arc grooves.
Fig. 2 is the assembly structure diagram of the knife bar of the utility model, briquetting and supporting block；
3. knife bar, 5. briquettings, 6. supporting blocks.
Fig. 3 is the assembly structure diagram of the knife bar of the utility model, briquetting, cutter head and supporting block；
3. knife bar, 4. cutter heads, 5. briquettings, 6. supporting blocks.
Specific embodiment：
The utility model is described in further detail below in conjunction with the accompanying drawings.
As shown in Figure 1, Figure 2 and Figure 3, a kind of crankshaft-link rod fan plate double-pole turning cutting tool, including knife rest 1, knife bar 3, cutter head
4th, briquetting 5, supporting block 6 and pressing device 7, the knife rest 1 are connected with the lathe tool mounting bracket on lathe, and the knife rest 1 is
Platy structure is provided with the link block 2 being connected with the lathe tool mounting bracket on lathe, the knife rest 1 of the platy structure
On be provided with lathe tool mounting groove, supporting block 6 is provided in the mounting groove, the V-type of opening upwards is provided in supporting block 6
Slot, supporting block 6 support knife bar 3, are provided with briquetting 5 on the knife rest 1, the V-groove that Open Side Down is provided on briquetting 5, press
Tightly device 7 drives briquetting 5 to compress knife bar 3, realizes the fixation of knife bar 3 and knife rest 1, and the pressing device 7 is to be arranged on knife rest 1
On jackscrew, the lower end of jackscrew holds out against the top surface of briquetting 5, cutter head 4 is provided on knife bar 3, the quantity of the knife bar 3 is two
A, the cutter head 4 on two knife bars 3 is disposed opposite to each other, and two cutter heads 4 are respectively facing the both sides of knife rest 1, and the cross sectional shape of knife bar 3 is
Isosceles trapezoid, two 3 assembling combinations of knife bar are mounted in the V-groove of supporting block 6 and the V-groove of briquetting 5, and two knife bars 3 are assembled
After combination, the upper and lower V-shaped structure of two parts, respectively the V-groove with the V-groove of supporting block 6 and briquetting 5 be engaged.Described
The quantity of briquetting 5 is two, and two briquettings 5 arrange that each briquetting 5 corresponds to a pressing device 7 along the length direction of knife bar 3.
The front end of the knife rest 1 is provided with arc groove 8.
In use, the utility model is connected by link block 2 with the lathe tool mounting bracket of lathe, start lathe, lathe tool installation
Frame drives the utility model to carry out turnery processing to the connecting rod of bent axle fan plate face, and 3 quantity of knife bar of the utility model is two, and two
Cutter head 4 on a knife bar 3 is disposed opposite to each other, and is respectively facing the both sides of knife rest 1, then in use, the knife rest 1 of the utility model is inserted into song
Between two adjacent fan plates of axis, two cutter heads 4 carry out turnery processing simultaneously to opposite two face of two fan plates respectively, this
The front end of the knife rest 1 of utility model sets arc groove 8, and when in use, arc groove 8 is corresponding with the connecting rod neck of bent axle, is processing
Crankshaft-link rod can play position-limiting action when fanning plate, avoid destruction of the knife rest 1 to connecting rod neck, the section of the knife bar 3 of the utility model
Shape is isosceles trapezoid, and two 3 assembling combinations of knife bar are mounted in the V-groove of supporting block 6 and the V-groove of briquetting 5, two knife bars
After 3 assembling combinations, the upper and lower V-shaped structure of two parts, respectively the V-groove with the V-groove of supporting block 6 and briquetting 5 be engaged, V
The knife bar 3 of type groove and assembling combination, which is realized, to be clamped two knife bars 3 and to intermediate jam-packed, realizes the fixation of knife bar 3.
It is noted that above-described embodiment is to the illustrative and not limiting of technical solutions of the utility model, affiliated technology neck
The equivalent substitution of domain those of ordinary skill or the other modifications made according to the prior art, as long as not exceeding the utility model skill
The thinking and scope of art scheme should be included within the interest field required by the utility model.
Claims (5)
1. a kind of crankshaft-link rod fans plate double-pole turning cutting tool, it is characterised in that：Including knife rest（1）, knife bar（3）, cutter head（4）, pressure
Block（5）, supporting block（6）And pressing device（7）, the knife rest（1）It is connected with the lathe tool mounting bracket on lathe, the knife rest
（1）For platy structure, the link block being connected with the lathe tool mounting bracket on lathe is provided with（2）, the platy structure
Knife rest（1）On be provided with lathe tool mounting groove, be provided with supporting block in the lathe tool mounting groove（6）, supporting block（6）Support knife
Bar（3）, the knife rest（1）On be provided with briquetting（5）, pressing device（7）Drive briquetting（5）Compress knife bar（3）, realize knife bar
（3）With knife rest（1）Fixation, knife bar（3）On be provided with cutter head（4）, the knife bar（3）Quantity for two, two knife bars
（3）On cutter head（4）It is disposed opposite to each other, two cutter heads（4）It is respectively facing knife rest（1）Both sides.
2. crankshaft-link rod according to claim 1 fans plate double-pole turning cutting tool, it is characterised in that：The supporting block（6）
On be provided with the V-grooves of opening upwards, the briquetting（5）On be provided with the V-groove that Open Side Down, the knife bar（3）'s
Cross sectional shape be isosceles triangle or isosceles trapezoid, two knife bars（3）Assembling combination is mounted on supporting block（6）V-groove and pressure
Block（5）V-groove in, two knife bars（3）Assembling combination into the V-shaped structure of upper and lower two parts sub-assembly, respectively with supporting block
（6）V-groove and briquetting（5）V-groove be engaged.
3. crankshaft-link rod according to claim 1 fans plate double-pole turning cutting tool, it is characterised in that：The pressing device
（7）To be arranged on knife rest（1）On jackscrew, the lower end of jackscrew holds out against briquetting（5）Top surface.
4. crankshaft-link rod according to claim 1 fans plate double-pole turning cutting tool, it is characterised in that：The briquetting（5）'s
Quantity is multiple, multiple briquettings（5）Along knife bar（3）Length direction arrangement, each briquetting（5）A corresponding pressing device（7）.
5. crankshaft-link rod according to claim 1 fans plate double-pole turning cutting tool, it is characterised in that：The knife rest（1）'s
Front end is provided with arc groove（8）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721462467.3U CN207402127U (en) | 2017-11-06 | 2017-11-06 | Crankshaft-link rod fans plate double-pole turning cutting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721462467.3U CN207402127U (en) | 2017-11-06 | 2017-11-06 | Crankshaft-link rod fans plate double-pole turning cutting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207402127U true CN207402127U (en) | 2018-05-25 |
Family
ID=62318068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721462467.3U Expired - Fee Related CN207402127U (en) | 2017-11-06 | 2017-11-06 | Crankshaft-link rod fans plate double-pole turning cutting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207402127U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107552817A (en) * | 2017-11-06 | 2018-01-09 | 河南华洋发动机制造有限公司 | Crankshaft-link rod fans plate double-pole turning cutting tool |
-
2017
- 2017-11-06 CN CN201721462467.3U patent/CN207402127U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107552817A (en) * | 2017-11-06 | 2018-01-09 | 河南华洋发动机制造有限公司 | Crankshaft-link rod fans plate double-pole turning cutting tool |
| CN107552817B (en) * | 2017-11-06 | 2023-08-22 | 重庆博贤机械有限公司 | Double-cutter turning tool for crankshaft connecting rod fan plate |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207289528U (en) | A kind of automobile crane processing fixing device | |
| CN207402127U (en) | Crankshaft-link rod fans plate double-pole turning cutting tool | |
| CN201792305U (en) | Manual assembly machine for parallel flow condensers | |
| CN209408513U (en) | A kind of equidistant clamping manipulator | |
| CN218976520U (en) | Automatic assembly mechanism for motor bearing | |
| CN107552817A (en) | Crankshaft-link rod fans plate double-pole turning cutting tool | |
| CN202629561U (en) | Section aluminum device | |
| CN204773084U (en) | Clamping structure of porcelain insulator puncher | |
| CN211940002U (en) | Knuckle liquid feeding pressure maintaining clamp that crouches | |
| CN210174219U (en) | Quick-dismantling rack of plastic packaging machine, certificate card printer and certificate card printing production line | |
| CN210306888U (en) | A atmospheric pressure clamping device for processing connector support | |
| CN210649674U (en) | Triaxial is general to exchange tool base | |
| CN210060501U (en) | Knuckle anchor clamps | |
| CN209699347U (en) | Automatic plate-splicing machine is used in plank processing | |
| CN207189202U (en) | A kind of clamping device for being used to process automobile air suspension cylinder head | |
| CN215919807U (en) | Easily-deformed connecting rod machining clamp | |
| CN219711748U (en) | High air compressor machine of security | |
| CN210879294U (en) | Iron picture frame assembly quality | |
| CN212705612U (en) | Quick clamping device is used in small-size part production | |
| CN215240416U (en) | Automatic tool clamp | |
| CN217355075U (en) | Case sheet metal connection structure | |
| CN218098226U (en) | Vibrating device for production and detection of battery box | |
| CN212551125U (en) | Bending machine for processing special-shaped aluminum plate with fixed frame | |
| CN202684465U (en) | Multi-point balance press-mounting device | |
| CN216729056U (en) | Cross axle frock of punching a hole |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 461670 Xuchang, Yuzhou, Henan industrial agglomeration zone, East Industrial Park Patentee after: HENAN HUAYANG ENGINE MANUFACTURING Co.,Ltd. Address before: 461670 Xuchang, Yuzhou, Henan industrial agglomeration zone, East Industrial Park Patentee before: HENAN HUAYANG ENGINE MANUFACTURING Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180525 Termination date: 20211106 |