CN210549962U - Efficient numerical control composite cylindrical grinding machine - Google Patents
Efficient numerical control composite cylindrical grinding machine Download PDFInfo
- Publication number
- CN210549962U CN210549962U CN201920754796.8U CN201920754796U CN210549962U CN 210549962 U CN210549962 U CN 210549962U CN 201920754796 U CN201920754796 U CN 201920754796U CN 210549962 U CN210549962 U CN 210549962U
- Authority
- CN
- China
- Prior art keywords
- main shaft
- numerical control
- carriage
- belt
- efficient numerical
- 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
- 238000000227 grinding Methods 0.000 title claims abstract description 46
- 239000002131 composite material Substances 0.000 title description 3
- 150000001875 compounds Chemical class 0.000 claims abstract description 12
- 230000001360 synchronised effect Effects 0.000 claims description 21
- 238000003754 machining Methods 0.000 abstract description 9
- 229910001651 emery Inorganic materials 0.000 abstract description 2
- 230000003746 surface roughness Effects 0.000 abstract description 2
- 239000000956 alloy Substances 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010892 electric spark Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000010438 granite Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Landscapes
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The utility model relates to a machining equipment field, in particular to compound cylindrical grinder of high-efficient numerical control. This compound cylindrical grinder of high-efficient numerical control, including headstock and the relative carriage that sets up with the headstock, headstock and carriage mount on the workstation, its characterized in that: the headstock is equipped with main shaft I, and it is top to install main shaft I's one end, and main shaft I top is equipped with the driver plate, and the driving lever is connected to the one end of driver plate, and hold-in range I is connected to the other end of driver plate, and hold-in range I is driven by belt pulley I, and belt pulley I passes through hold-in range II and is driven by belt pulley II, and belt pulley II connects motor I, the grinding carriage is equipped with main shaft II, and the emery wheel is installed to main shaft II and the close one end of main shaft I. The utility model has the advantages that: the grinding machine has high speed, high precision and small surface roughness.
Description
(I) technical field
The utility model relates to a machining equipment field, in particular to compound cylindrical grinder of high-efficient numerical control.
(II) background of the invention
In the field of machining, metal cutting machine tools such as lathes, milling machines, grinding machines, boring machines and the like are widely used, while grinding machines can machine not only materials with high hardness (such as hard alloy) but also brittle materials (such as glass, granite and the like), so that the grinding machines are increasingly widely used in the field of machining.
(III) contents of utility model
The utility model discloses a remedy prior art not enough, provide a compound cylindrical grinder of high-efficient numerical control that machining speed is fast, machining precision is high.
The utility model discloses a realize through following technical scheme:
the utility model provides a compound cylindrical grinder of high-efficient numerical control, includes headstock and the relative carriage that sets up with the headstock, and headstock and carriage mount are on the workstation, its characterized in that: the headstock is equipped with main shaft I, and it is top to install main shaft I's one end, and main shaft I top is equipped with the driver plate, and the driving lever is connected to the one end of driver plate, and hold-in range I is connected to the other end of driver plate, and hold-in range I is driven by belt pulley I, and belt pulley I passes through hold-in range II and is driven by belt pulley II, and belt pulley II connects motor I, the grinding carriage is equipped with main shaft II, and the emery wheel is installed to main shaft II and the close one end of main shaft I, is equipped with the conducting ring on main shaft I and the main shaft II.
A worm is arranged above the synchronous belt I, and a fastening pressing plate is arranged above one end of the synchronous belt I.
The grinding carriage comprises an upper grinding carriage body and a lower carriage, and a plastic guide rail soft belt I is arranged between the grinding carriage body and the carriage.
The motor II is arranged above the cushion block, the bottom plate is arranged below the cushion block, and the plastic guide rail soft belt II is arranged between the cushion block and the bottom plate.
The lower part of the main shaft II is fixed through a bearing block I and a bearing block II, and one side of the bearing block I is provided with a connecting spring.
And a gear and a rack meshed with the gear are arranged between the workbench and the head frame.
The motor I is fixed through a screw.
The utility model has the advantages that: compared with a high-precision numerical control grinder, the rough grinding speed is more than ten times faster, the workpiece can be directly processed on the grinder without being fed to a lathe after surfacing, the workpiece is faster than the lathe, and the workpiece is particularly suitable for surface processing of hard alloy and is widely applied to finish machining of jack columns for mines, rollers in steel mills, hard alloy tools and the like.
(IV) description of the drawings
The present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of the head frame of the present invention;
3 FIG. 3 3 3 is 3 a 3 schematic 3 cross 3- 3 sectional 3 view 3 taken 3 along 3 line 3 A 3- 3 A 3 of 3 FIG. 32 3; 3
FIG. 4 is a schematic structural view of a grinding carriage of the present invention;
FIG. 5 is a schematic cross-sectional view at B-B of FIG. 4;
in the figure, 1 headstock, 2 grinding carriage, 3 worktable, 4 spindle I, 5 tip, 6 drive plate, 7 deflector rod, 8 synchronous belt I, 9 belt pulley I, 10 synchronous belt II, 11 belt pulley II, 12 motor I, 13 spindle II, 14 grinding wheel, 15V belt, 16 motor II, 17 worm, 18 fastening press plate, 19 grinding carriage main body, 20 carriage, 21 plastic guide rail soft belt I, 22 bottom plate, 23 plastic guide rail soft belt II, 24 bearing block I, 25 bearing block II,26 spring, 27 gear, 28 rack, 29 screw rod, 30 conductive ring, 31 power supply, 32 cushion block.
(V) detailed description of the preferred embodiments
The attached drawing is a concrete embodiment of the utility model. The embodiment comprises a headstock 1 and a grinding carriage 2 arranged opposite to the headstock 1, the headstock 1 and the grinding carriage 2 are arranged on a workbench 3, the headstock 1 is provided with a spindle I4, one end of the spindle I4 is provided with a tip 5, a drive plate 6 is arranged above a spindle I4, one end of the drive plate 6 is connected with a shift lever 7, the other end of the drive plate 6 is connected with a synchronous belt I8, a synchronous belt I8 is driven by a belt pulley I9, a belt pulley I9 is driven by a belt pulley II11 through a synchronous belt II10, the belt pulley II11 is connected with a motor I12, the grinding carriage 2 is provided with a spindle II13, one end of the spindle II13 close to the spindle I4 is provided with a grinding wheel 14, the spindle I68692 and the spindle II13 are respectively provided with conductive rings 30, a power supply 31 is connected between the two conductive rings 30, the spindle II13 is driven by a triangular belt 15 through a motor II16, a worm 17 is arranged above the synchronous belt I8, one end of the, be equipped with the soft area of plastic guide I21 between carriage 20 and the wheel carrier main part 19, motor II16 installs in cushion 32 top, the cushion 32 below is equipped with bottom plate 22, be equipped with the soft area of plastic guide II23 between cushion 32 and the bottom plate 22, the below of main shaft II13 is fixed through bearing block I24 and bearing block II25, bearing block I24 one side is equipped with coupling spring 26, be equipped with gear 27 and the rack 28 of meshing mutually with gear 27 between workstation 3 and headstock 1, motor I12 passes through the screw 29 and fixes.
When the high-efficiency numerical control composite cylindrical grinding machine of the utility model is adopted, a workpiece is arranged between the top 5 of the headstock 1 and the grinding wheel 14 of the grinding wheel frame 2, the headstock 1 is moved to a required working position through the matching of the gear 27 and the rack 28, the motor I12 and the motor II16 are started, the motor I12 works to drive the belt pulley II11 to rotate, the belt pulley II11 rotates to drive the belt pulley I9 to rotate through the synchronous belt II10, the belt pulley I9 rotates to drive the drive plate 6 to rotate through the synchronous belt I8, the drive plate 6 rotates to drive the deflector rod 7 to rotate, the deflector rod 7 rotates to drive the workpiece to rotate around the top 5, the motor II16 works to drive the main shaft II13 to rotate, the main shaft II13 rotates to drive the grinding wheel 14 on the main shaft II13 to rotate, the grinding wheel 14 grinds the workpiece, the grinding wheel I4 and the main shaft II13 are connected with 30 for grinding, the conductive ring 30, after the workpiece is placed on the tip 5, the grinding wheel 14 is contacted with the workpiece to form a complete loop, namely, pulse discharge is generated between the tool and the workpiece to remove electric spark machining of conductive materials, so that the machining precision is high, and the surface roughness is small; when the tension of the synchronous belt I8 needs to be adjusted, firstly, the fastening pressure plate 18 is loosened, the worm 17 is rotated, the center distance of the synchronous belt I8 is changed, the synchronous belt I8 is tensioned, and the fastening pressure plate 18 is compressed after the tension; when the tension of the synchronous belt II10 needs to be adjusted, the position of the motor I12 is moved to tension the synchronous belt II10, the fixing screw of the motor I12 is loosened, the screw 29 is rotated to tension the synchronous belt II10, and the fixing screw of the motor is fastened after the tension; a guide rail is arranged below the carriage 20 of the grinding carriage 2 and can move on the backing plate, the plastic guide rail soft belt I21 isolates the grinding carriage main body 19 from the carriage 20 to insulate the grinding carriage main body 19, the plastic guide rail soft belt II23 isolates the cushion block 32 from the bottom plate 22 to insulate the motor II16 from the bottom plate 22, the cushion block 32 is connected with the bottom plate 22 through a screw, the grinding carriage main body 19 is also connected with the carriage 20 through a screw, and the screw is provided with an insulating sleeve and an insulating cap; the main shaft II13 is arranged in a left group of sliding bearings and a right group of sliding bearings, each group of bearings consists of three fan-shaped bearing bushes, each fan-shaped bearing bush is supported by a ball screw, and the ball screw is locked with a small screw in the middle through a large screw; the main shaft II13 is fixed by a bearing block I24 and a bearing block II25, a group of universal washers are arranged behind the bearing block II25, therefore, even if the center line of the main shaft II13 is slightly deviated, grinding can still be ensured, the bearing block I24 is supported by a spring 26, and therefore, the axial clearance does not need to be adjusted generally.
Claims (7)
1. The utility model provides a compound cylindrical grinder of high-efficient numerical control, includes headstock (1) and grinding carriage (2) that set up relatively with headstock (1), and install its characterized in that on workstation (3) headstock (1) and grinding carriage (2): the head frame (1) is provided with a main shaft I (4), one end of the main shaft I (4) is provided with a tip (5), a drive plate (6) is arranged above the main shaft I (4), one end of the drive plate (6) is connected with a drive lever (7), the other end of the drive plate (6) is connected with a synchronous belt I (8), the synchronous belt I (8) is driven by a belt pulley I (9), the belt pulley I (9) is driven by a belt pulley II (11) through a synchronous belt II (10), the belt pulley II (11) is connected with a motor I (12), the grinding wheel frame (2) is provided with a main shaft II (13), a grinding wheel (14) is installed at one end, close to the main shaft I (4), of the main shaft II (13), conducting rings (30) are respectively arranged on the main shaft I (4) and the main shaft II (13), a power supply (31) is connected between the two conducting rings (30), and the main shaft II (13) is driven by a motor II (16) through a triangular belt (15).
2. The efficient numerical control compound cylindrical grinding machine according to claim 1, which is characterized in that: a worm (17) is arranged above the synchronous belt I (8), and a fastening pressing plate (18) is arranged above one end of the synchronous belt I (8).
3. The efficient numerical control compound cylindrical grinding machine according to claim 1, which is characterized in that: the grinding carriage (2) comprises an upper grinding carriage body (19) and a lower carriage (20), and a plastic guide rail soft belt I (21) is arranged between the grinding carriage body (19) and the carriage (20).
4. The efficient numerical control compound cylindrical grinding machine according to claim 1, which is characterized in that: the motor II (16) is arranged above the cushion block (32), the bottom plate (22) is arranged below the cushion block (32), and the plastic guide rail soft belt II (23) is arranged between the cushion block (32) and the bottom plate (22).
5. The efficient numerical control compound cylindrical grinding machine according to claim 1, which is characterized in that: the lower part of the main shaft II (13) is fixed through a bearing block I (24) and a bearing block II (25), and one side of the bearing block I (24) is provided with a connecting spring (26).
6. The efficient numerical control compound cylindrical grinding machine according to claim 1, which is characterized in that: a gear (27) and a rack (28) meshed with the gear (27) are arranged between the workbench (3) and the head frame (1).
7. The efficient numerical control compound cylindrical grinding machine according to claim 1, which is characterized in that: the motor I (12) is fixed through a screw rod (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920754796.8U CN210549962U (en) | 2019-05-24 | 2019-05-24 | Efficient numerical control composite cylindrical grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920754796.8U CN210549962U (en) | 2019-05-24 | 2019-05-24 | Efficient numerical control composite cylindrical grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210549962U true CN210549962U (en) | 2020-05-19 |
Family
ID=70673594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920754796.8U Expired - Fee Related CN210549962U (en) | 2019-05-24 | 2019-05-24 | Efficient numerical control composite cylindrical grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210549962U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110153811A (en) * | 2019-05-24 | 2019-08-23 | 泰安正大自动焊机有限公司 | A kind of efficient numerically controlled compound cylindrical grinder |
-
2019
- 2019-05-24 CN CN201920754796.8U patent/CN210549962U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110153811A (en) * | 2019-05-24 | 2019-08-23 | 泰安正大自动焊机有限公司 | A kind of efficient numerically controlled compound cylindrical grinder |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1753757A (en) | Cylindrical grinding method for producing hard metal tools and cylindrical grinding machine for grinding cylindrical starting bodies during the production of hard metal tools | |
| CN101011787A (en) | Processing method and apparatus for rack | |
| CN211277367U (en) | Drilling and polishing two-in-one processing machine | |
| CN211136247U (en) | Turning and grinding combined machine tool | |
| CN201140357Y (en) | Multifunctional grinding wheel special for general lathe | |
| KR101341062B1 (en) | 6-axis pc-nc pinion cutter grinding machine | |
| CN202239994U (en) | Thread machining device | |
| CN210549962U (en) | Efficient numerical control composite cylindrical grinding machine | |
| CN202639843U (en) | Fine grinding multi-function lathe | |
| CN2933704Y (en) | Multiple edge-retained grinding equipments fixed on cylindrical bearing outer ring once | |
| CN206464828U (en) | A kind of lathe | |
| CN106112145A (en) | A kind of planetary lead-screw nut divides sequence grinding fixture, organisation of working and method for grinding | |
| CN207057666U (en) | A kind of sleeve radial direction hole processing device | |
| CN101134248A (en) | Three-head helix milling machine | |
| CN202701923U (en) | Grinding machine used for slender axis-like work-piece | |
| CN110842714A (en) | Multifunctional grinding machine | |
| CN201157909Y (en) | Composite knife stand assembly | |
| CN110434743A (en) | A kind of shaped stone material Twp-sided polishing machine | |
| CN110919468A (en) | Novel wriggling grinding machine | |
| CN216883179U (en) | Head walking type follow-up grinding machine suitable for processing inner and outer curves | |
| CN210147790U (en) | Remanufacturing internal grinding machine | |
| CN106584220A (en) | Three-rail type multi-function grinder | |
| CN2208470Y (en) | Multi-function grinder | |
| CN201316807Y (en) | Accessory combination lathe head for plain lathe | |
| CN110153811A (en) | A kind of efficient numerically controlled compound cylindrical grinder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20200519 |