CN109158967A - Make the device of part circular translational in a kind of grinding - Google Patents
Make the device of part circular translational in a kind of grinding Download PDFInfo
- Publication number
- CN109158967A CN109158967A CN201811033498.6A CN201811033498A CN109158967A CN 109158967 A CN109158967 A CN 109158967A CN 201811033498 A CN201811033498 A CN 201811033498A CN 109158967 A CN109158967 A CN 109158967A
- Authority
- CN
- China
- Prior art keywords
- crankshaft
- mounting plate
- circular translational
- making
- plate
- 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
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/36—Single-purpose machines or devices
- B24B5/48—Single-purpose machines or devices for grinding walls of very fine holes, e.g. in drawing-dies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/35—Accessories
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses the devices for making part circular translational in a kind of grinding, including mounting plate, connecting plate, driving device and crankshaft；For connecting with station, the trunnion of crankshaft is vertically arranged on a mounting board the mounting plate, and the rod journal connection of connecting plate and crankshaft, engine blade is horizontally arranged on connecting plate, and driving device is connect with crankshaft；When in running order, trunnion rotation of the driving device with dynamic crankshaft, the rod journal of the crankshaft drives connecting plate circular translational.The arrangement achieves the automatically grindings of round hole, improve grinding efficiency, ensure that grinding accuracy, and the apparatus structure is compact, easy to use convenient for operation.
Description
Technical field
The present invention relates to field of machining more particularly to grinding field, make zero in specially a kind of grinding
The device of part circular translational.
Background technique
It needing to polish to the circular pin hole of blade before engine blade assembly, polishing region is the side wall of circular hole, with
Meet the needs of the specific function of pin hole.
The sanding operation of the pin hole is manual grinding at present, and precision manually guarantees completely, due to the level of operator
It has differences, therefore precision is difficult to control during the grinding process, quality cannot be effectively guaranteed, and manual polishing is worked
Intensity is big, the time is long, improves manufacturing cost.
Problem in view of the prior art, it is necessary to design a kind of clamp for engine blade, solution is manually beaten
Mill precision is difficult to the problem of ensureing.
Summary of the invention
Aiming at the problems existing in the prior art, the present invention provides the dress for making part circular translational in a kind of grinding
It sets, which can make the pin hole of engine blade do circumference translational motion around grinding head, realize that the automatic grinding of pin hole adds
Work.
The present invention is to be achieved through the following technical solutions:
Make the device of part circular translational, including mounting plate, connecting plate, driving device and crankshaft in a kind of grinding；
For connecting with station, the trunnion of crankshaft is vertically arranged on a mounting board the mounting plate, connecting plate and song
The rod journal of axis connects, and engine blade is horizontally arranged on connecting plate, and driving device is connect with crankshaft；
When in running order, trunnion rotation of the driving device with dynamic crankshaft, the rod journal of the crankshaft is driven
Connecting plate circular translational.
Preferably, the crankshaft includes active crankshaft and multiple from dynamic crankshaft, active crankshaft and multiple is all provided with from dynamic crankshaft
It sets on a mounting board, active crankshaft is connect with driving device.
Preferably, the crankshaft includes active crankshaft and two from dynamic crankshaft, active crankshaft and it is multiple from dynamic crankshaft at etc.
Lumbar triangle shape is arranged on a mounting board.
Preferably, the trunnion lower end of active crankshaft passes through the bottom of mounting plate, stretches out on the part of mounting plate and is provided with
Belt wheel, belt wheel pass through the output axis connection of synchronous belt and driving device.
Preferably, the driving device is motor, and motor is vertically arranged on mounting plate, and the output shaft of motor passes through mounting plate
Bottom and synchronous band connection.
Preferably, the both ends of the bottom of the mounting plate are additionally provided with fixed block, and mounting plate passes through fixed block and station
Connection.
Preferably, two solid jacking blocks are symmetrical arranged, and are provided on fixed block and are arranged at intervals with multiple U-type grooves, bolt setting
It is connect in U-type groove with station.
Preferably, the quantity of the U-type groove is two, and is located at the outside of fixed block.
Preferably, positioning pin is additionally provided on the connecting plate, one end of positioning pin passes through connecting plate and connect with mounting plate,
When the device is in halted state, for being positioned to connecting plate.
Preferably, bearing is provided on the trunnion and rod journal of the crankshaft.
Preferably, two solid jacking blocks are symmetrical arranged, and are provided on fixed block and are arranged at intervals with multiple U-type grooves, bolt setting
It is connect in U-type groove with station.
Preferably, the quantity of the U-type groove is two, and is located at the outside of fixed block.
Compared with prior art, the invention has the following beneficial technical effects:
This is used to be ground the device of engine blade pin hole, drives crank rotation by driving device, the connecting rod of crankshaft is bent
Neckstrap moves connecting plate and does circular translational, and then the side wall of the circular pin hole of engine blade does circular translational around grinding device,
It realizes that polishing of the grinding device to circular pin hole ensure that the circularity of pin hole since pin hole does circular translational, while may be used also
By adjusting the horizontal position of grinding device, the size of pin hole is controlled.The automatically grinding for realizing round hole improves polishing effect
Rate ensure that grinding accuracy, and the apparatus structure is compact, easy to use convenient for operation.
Using active crankshaft and it is multiple from dynamic crankshaft drive connecting plate movement, improve the stationarity of operating.
Crank rotation is driven by synchronous belt, structure is simple, and old of manufacture is cheap.
Connecting plate and mounting plate are fixed using positioning pin, circular pin hole is calibrated convenient for grinding device.
Detailed description of the invention
Fig. 1 is the main view of apparatus of the present invention；
Fig. 2 is the top view of device；
Fig. 3 is the cross-sectional view of Fig. 2A-A；
Fig. 4 is the structural schematic diagram of mounting plate；
Fig. 5 is the cross-sectional view of Fig. 4；
Fig. 6 is the structural schematic diagram of connecting plate of the present invention；
Fig. 7 is the cross-sectional view of Fig. 6；
Fig. 8 is the main view of main dynamic crankshaft；
Fig. 9 is the side view of main dynamic crankshaft；
Figure 10 is the main view from dynamic crankshaft；
Figure 11 is the side view from dynamic crankshaft；
Figure 12 is the structural schematic diagram of fixed block；
Figure 13 is positioning pin schematic diagram.
In figure: 1 mounting plate, 2 motors, 3 positioning pins, 4 active crankshafts, 5 are synchronized from dynamic crankshaft, 6 connecting plates, 7 fixed blocks, 8
Belt wheel, 9 synchronous belts.
Specific embodiment
Present invention will be described in further detail below with reference to the accompanying drawings, described to be explanation of the invention rather than limit
It is fixed.
As shown in Figure 1-3, making the device of part circular translational in a kind of grinding, including mounting plate 1, motor 2, master
Dynamic crankshaft 4, from dynamic crankshaft 5, connecting plate 6 and fixed plate 7.
As illustrated in figs. 8-11, active crankshaft 4 is identical with the structure from dynamic crankshaft 5, includes trunnion, the upper end of trunnion
It is provided with crank, connecting rod song neck is provided at the top of crank, trunnion and connecting rod song neck be not coaxial, trunnion autobiography in work,
Connecting rod song neck circumference is rotated around trunnion.
Motor 2 is vertically mounted on the top of mounting plate, and the end of the output shaft of motor 2 passes through the bottom of top plate, main
Dynamic crankshaft 4 is mounted on top plate, and the lower end of the trunnion of active crankshaft 4 passes through the bottom of mounting plate 1, and trunnion stretches out installation
Synchronous pulley 8 is fixedly installed on the part of plate 1, synchronous pulley 8 passes through the output axis connection of synchronous belt 9 and motor, actively bent
Axis 4 is rotatable under the drive of synchronous pulley 8 and synchronous belt 9.
As shown in Fig. 6,7,12, two are mounted on mounting plate 1 from dynamic crankshaft 5, and two from dynamic crankshaft 5 and active crankshaft 4
It is distributed on mounting plate 1 at isosceles triangle.The both ends of mounting plate bottom are arranged in fixed plate 7, and fixed plate 7 and mounting plate pass through four
A to be bolted, there are two open slots for setting in each fixed plate 7, and tommyhead bolt is installed in open slot by fixed block 7 and operation
Platform connection.
As shown in Figures 4 and 5, the top of connecting plate 6 is provided with bent from the connecting rod of dynamic crankshaft 5 and active crankshaft 4 for installing
The mounting hole of neck, connecting plate 6 are sleeved on from dynamic crankshaft 5 and active crankshaft 4 by mounting hole, are additionally provided with use on connecting plate 6
In the bolt hole of connection engine blade tooling, engine blade is mounted in its tooling.
As shown in figure 13, it is additionally provided with location hole on connecting plate 6, positioning pin 3 is set in location hole, for that will connect
The initial position of plate 6 and mounting plate 1 is fixed, i.e., at off working state (align mode and halted state) to connecting plate 6 and peace
Loading board 1 is fixed, and prevents connecting plate retinue's dynamic crankshaft 5 and active crankshaft 4 from rotating.
Bearing is installed between the trunnion of active crankshaft 4, is equipped between connecting plate from the connecting rod journal diameter of dynamic crankshaft 5
Bearing, bearing are ball bearing.
The working principle for the device for making part circular translational in a kind of grinding of the application is carried out below detailed
It illustrates.
The tooling of engine blade will be installed on connecting plate first, and is bolted to connection；Then make to polish
Device vertically gos deep into the circular pin hole of engine blade, guarantees the device in the operating condition, and grinding device can be to circle
The side wall of pin hole is polished.
Then start motor, the output shaft of motor drives active crankshaft 4 to rotate by synchronous belt, the connecting rod of active crankshaft 4
The diameter of axle drives connecting plate to do circular translational, while rotating from dynamic crankshaft 5.
Since engine blade is fixedly mounted on connecting plate by its tooling, engine blade is synchronous with connecting plate
It moves (circular translational), grinding device high speed autobiography polishes to the side wall of circumference pin hole.
The above content is merely illustrative of the invention's technical idea, and this does not limit the scope of protection of the present invention, all to press
According to technical idea proposed by the present invention, any changes made on the basis of the technical scheme each falls within claims of the present invention
Protection scope within.
Claims (10)
1. making the device of part circular translational in a kind of grinding, which is characterized in that including mounting plate (1), connecting plate (6),
Driving device and crankshaft；
For connecting with station, the trunnion of crankshaft is vertically arranged on a mounting board the mounting plate (1), connecting plate (6) and
The rod journal of crankshaft connects, and parts to be processed is mounted on connecting plate (6), and driving device is connect with crankshaft；
When in running order, trunnion rotation of the driving device with dynamic crankshaft, the rod journal of the crankshaft drives connection
Plate (6) circular translational.
2. making the device of part circular translational in a kind of grinding according to claim 1, which is characterized in that the crankshaft
Including active crankshaft (4) and multiple from dynamic crankshaft, active crankshaft (4) and it is multiple be arranged on mounting plate (1) from dynamic crankshaft, it is main
Dynamic crankshaft (4) is connect with driving device.
3. making the device of part circular translational in a kind of grinding according to claim 2, which is characterized in that the crankshaft
It is being installed including active crankshaft (4) and two from dynamic crankshaft, active crankshaft (4) and multiple be arranged from dynamic crankshaft at isosceles triangle
On plate (1).
4. making the device of part circular translational in a kind of grinding according to claim 2, which is characterized in that active crankshaft
(4) trunnion lower end passes through the bottom of mounting plate (1), stretches out on the part of mounting plate and is provided with belt wheel (8), and belt wheel (8) is logical
Cross the output axis connection of synchronous belt (9) Yu driving device.
5. making the device of part circular translational in a kind of grinding according to claim 4, which is characterized in that the driving
Device is motor (2), and motor (2) is vertically arranged on mounting plate (1), and the output shaft of motor (2) passes through the bottom of mounting plate and same
Step band (9) connects.
6. making the device of part circular translational in a kind of grinding according to claim 1, which is characterized in that the installation
The both ends of the bottom of plate (1) are additionally provided with fixed block (7), and mounting plate (1) is connect by fixed block (7) with station.
7. making the device of part circular translational in a kind of grinding according to claim 1, which is characterized in that two Gu Ding
Block (7) is symmetrical arranged, and is provided on fixed block (7) and is arranged at intervals with multiple U-type grooves, and bolt is arranged in U-type groove and station
Connection.
8. making the device of part circular translational in a kind of grinding according to claim 1, which is characterized in that described U-shaped
The quantity of slot is two, and is located at the outside of fixed block (7).
9. making the device of part circular translational in a kind of grinding according to claim 1, which is characterized in that the connection
It is additionally provided on plate positioning pin (3), one end of positioning pin (3) passes through connecting plate and connect with mounting plate, stops when the device is in
State, positioning pin are used to position connecting plate.
10. making the device of part circular translational in a kind of grinding according to claim 1, which is characterized in that the song
Bearing is provided on the trunnion and rod journal of axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811033498.6A CN109158967A (en) | 2018-09-05 | 2018-09-05 | Make the device of part circular translational in a kind of grinding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811033498.6A CN109158967A (en) | 2018-09-05 | 2018-09-05 | Make the device of part circular translational in a kind of grinding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109158967A true CN109158967A (en) | 2019-01-08 |
Family
ID=64894179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811033498.6A Pending CN109158967A (en) | 2018-09-05 | 2018-09-05 | Make the device of part circular translational in a kind of grinding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109158967A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57132935A (en) * | 1981-02-03 | 1982-08-17 | Mitsubishi Heavy Ind Ltd | Turn table mechanism |
| JPH09309035A (en) * | 1996-05-24 | 1997-12-02 | Nagase Integrex:Kk | Work table device |
| JP2000061795A (en) * | 1998-08-26 | 2000-02-29 | Asahi Glass Co Ltd | Autorotation preventing device of rotary plate |
| JP2002126494A (en) * | 2000-10-26 | 2002-05-08 | Sugino Mach Ltd | Eccentric rotary table device and treatment device using the same |
| CN102602845A (en) * | 2012-03-10 | 2012-07-25 | 福建南安市科捷机电有限公司 | Feeding mechanism capable of lifting and moving stably |
| CN104251293A (en) * | 2013-06-30 | 2014-12-31 | 郭伟 | Dual-wheel driven intermittent rotary workbench |
| CN107855914A (en) * | 2017-12-05 | 2018-03-30 | 无锡汇欧陶瓷有限公司 | A kind of ceramic tile processing burnishing device |
-
2018
- 2018-09-05 CN CN201811033498.6A patent/CN109158967A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57132935A (en) * | 1981-02-03 | 1982-08-17 | Mitsubishi Heavy Ind Ltd | Turn table mechanism |
| JPH09309035A (en) * | 1996-05-24 | 1997-12-02 | Nagase Integrex:Kk | Work table device |
| JP2000061795A (en) * | 1998-08-26 | 2000-02-29 | Asahi Glass Co Ltd | Autorotation preventing device of rotary plate |
| JP2002126494A (en) * | 2000-10-26 | 2002-05-08 | Sugino Mach Ltd | Eccentric rotary table device and treatment device using the same |
| CN102602845A (en) * | 2012-03-10 | 2012-07-25 | 福建南安市科捷机电有限公司 | Feeding mechanism capable of lifting and moving stably |
| CN104251293A (en) * | 2013-06-30 | 2014-12-31 | 郭伟 | Dual-wheel driven intermittent rotary workbench |
| CN107855914A (en) * | 2017-12-05 | 2018-03-30 | 无锡汇欧陶瓷有限公司 | A kind of ceramic tile processing burnishing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190108 |
|
| RJ01 | Rejection of invention patent application after publication |