CN203956654U - The mobile feed mechanism of digital control vertical internal grinder - Google Patents
The mobile feed mechanism of digital control vertical internal grinder Download PDFInfo
- Publication number
- CN203956654U CN203956654U CN201420396647.6U CN201420396647U CN203956654U CN 203956654 U CN203956654 U CN 203956654U CN 201420396647 U CN201420396647 U CN 201420396647U CN 203956654 U CN203956654 U CN 203956654U
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- China
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- supporting plate
- vertical
- slide block
- mobile pallet
- numerical control
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Abstract
The utility model discloses a kind of mobile feed mechanism of digital control vertical internal grinder, comprise electric main shaft, transverse shifting supporting plate, numerical control rotating platform, fixing supporting plate, slide block and vertical mobile pallet, the integral installation of bistrique electricity main shaft is in vertical mobile pallet bottom, moving up and down motor is connected with leading screw, one side of numerical control rotating platform is connected on transverse shifting supporting plate, the opposite side of numerical control rotating platform is installed fixedly supporting plate, near fixing supporting plate, be fixed with slide block, slide block is slidably matched the vertical mobile pallet with electric main shaft is moved up and down along slide block with vertical mobile pallet, and by numerical control rotating platform band movable slider, lower mobile motor, electricity main shaft and vertical mobile pallet rotate together.The utility model grinding method endoporus as common in grinding or cylindrical, pass through the external diameter grinding of emery wheel, it is line contact grinding, by rotary disk rotational angle, make the Z axis guide rail on supporting plate rotate same angle, as long as just can guarantee the precision of tapering grinding by Z axis feeding, grinding efficiency can improve decades of times.
Description
Technical field
The utility model relates to the lathe for flat surface grinding field, particularly for the mobile feed mechanism of a kind of digital control vertical internal grinder of part tapering grinding.
Background technology
When existing vertical grinder carries out tapering grinding to workpiece, the main mode adopting is two kinds of poor benefits of interlock, and its defect is high to machine tool accuracy requirement, is mainly that grinding efficiency is very low, and it is bad that grinding accuracy keeps.Its lathe operating structure is (as shown in Figure 2): transverse shifting supporting plate 1 ' top is equipped with and is moved up and down motor 2 ', transverse shifting supporting plate 1 ' can be done X-axis (laterally) motion by line slideway 3 ' on crossbeam, it is upper that slide block 4 ' (dynamically) is arranged on vertical movable plate 5 ', and the bistrique frame 6 ' being connected on electric main shaft 7 ' is done Z axis (vertically) motion by the longitudinal rail on vertical movable plate 5 ' on supporting plate.When processing is during with the part of tapering, by System Programming, make X, thereby Z-axis linkage is realized tapering grinding.But this kind of method, first requires X, Z axis single-piece precision is very high, and secondly diaxon perpendicularity will be got well, and also will guarantee that in addition the feed rate of diaxon is more accurate than very, but is to guarantee high-precision tapering grinding like this in reality processing.
Utility model content
The purpose of this utility model is exactly for solving the portable vertical surface grinding machine with rectangular table of bistrique that the deficiency of prior art existence provides a kind of lathe service behaviour and feed accuracy is high, rate of breakdown is low and operate steadily.
The utility model machine tool structure is numerical control rotating platform with high accuracy rotary disk of design and installation after transverse shifting supporting plate, rotational angle by rotary disk can make the Z axis guide rail on supporting plate rotate to an angle, like this as long as just can guarantee the precision of tapering grinding by Z axis feeding.As long as guarantee the precision of Z axis guide rail, just can guarantee the precision of tapering grinding, in order to reach Z axis guide rail, turn an angle, bistrique is moved along Z axis guide rail, the utility model proposes following project organization: a kind of mobile feed mechanism of digital control vertical internal grinder, comprise electric main shaft, transverse shifting supporting plate, numerical control rotating platform, fixing supporting plate, slide block and vertical mobile pallet, as the electric main shaft integral installation of bistrique in vertical mobile pallet bottom, the output shaft that moves up and down motor is connected the rotation of driving leading screw with leading screw, it is characterized in that: a side of the numerical control rotating platform rotating is connected on transverse shifting supporting plate, the opposite side of numerical control rotating platform is installed fixedly supporting plate, near fixing supporting plate, be fixed with slide block, slide block is slidably matched the vertical mobile pallet with electric main shaft is moved up and down along slide block with vertical mobile pallet, and by numerical control rotating platform band movable slider, move up and down motor, electricity main shaft and vertical mobile pallet rotate together.
On numerical control rotating platform after transverse shifting supporting plate, with rotary disk, coordinate with the line slideway on vertical mobile pallet with the slide block groove that fixedly supporting plate fixes, the rotational angle of disk equals the anglec of rotation of vertical mobile pallet vertical guide rail.
The utility model machine tool structure for designing a high-precision rotary disk after transverse shifting supporting plate, by rotary disk rotational angle, can make the Z axis guide rail on supporting plate rotate to an angle, like this as long as just can guarantee the precision of tapering grinding by Z axis feeding.As long as guarantee the precision of Z axis guide rail, just can guarantee the precision of tapering grinding, very effective to improving precision; Existing tapering grinding method can only contact grinding by point with emery wheel angle, grinding efficiency is low, and the grinding method of the utility model project organization can pass through the external diameter grinding of emery wheel as the common endoporus of grinding or cylindrical, i.e. line contact grinding, grinding efficiency can improve decades of times; This lathe service behaviour and feed accuracy are high, rate of breakdown is low and operate steadily.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is existing feeding grinder travel mechanism schematic diagram.
In figure: 1 transverse shifting supporting plate, 2 numerical control rotating platforms, 3 fixing supporting plates, 4 slide blocks, 5 move up and down motor, 6 vertical mobile pallets, 7 electric main shafts, 8 line slideways.
The specific embodiment
As shown in Figure 1, the mobile feed mechanism of the digital control vertical internal grinder of the utility model design, comprise electric main shaft, transverse shifting supporting plate, numerical control rotating platform, fixing supporting plate, slide block and vertical mobile pallet, as electric main shaft 7 integral installations of bistrique in vertical mobile pallet 6 bottoms, the output shaft that moves up and down motor 5 is connected the rotation of driving leading screw with leading screw, high accuracy rotary disk is housed on the numerical control rotating platform after transverse shifting supporting plate, one side of the numerical control rotating platform 2 of rotation is connected on transverse shifting supporting plate 1, the opposite side of numerical control rotating platform 2 is installed fixedly supporting plate 3, near fixing supporting plate 3, be fixed with slide block 4, match with the line slideway 8 on vertical mobile pallet 6 with slide block 4 grooves that fixedly supporting plate 3 fixes, the rotational angle of disk equals the anglec of rotation of vertical mobile pallet vertical guide rail.During running, slide block 4 is slidably matched the vertical mobile pallet 6 with electric main shaft 7 is moved up and down along slide block with vertical mobile pallet 6, and rotated together by numerical control rotating platform 2 band movable sliders, lower mobile motor, electric main shaft and vertical mobile pallet 6, rotational angle by rotary disk during work just can make the same angle of Z axis line slideway 8 rotation on the moving supporting plate 6 of vertical sliding, as long as by Z axis (vertically) feeding, the precision that guarantees Z axis guide rail, just can guarantee tapering grinding accuracy.
Claims (2)
1. the mobile feed mechanism of a digital control vertical internal grinder, comprise electric main shaft, transverse shifting supporting plate, numerical control rotating platform, fixing supporting plate, slide block and vertical mobile pallet, as electric main shaft (7) integral installation of bistrique in vertical mobile pallet (6) bottom, the output shaft that moves up and down motor (5) is connected the rotation of driving leading screw with leading screw, it is characterized in that: a side of the numerical control rotating platform rotating (2) is connected on transverse shifting supporting plate (1), the opposite side of numerical control rotating platform (2) is installed fixedly supporting plate (3), near fixing supporting plate (3), be fixed with slide block (4), slide block (4) is slidably matched the vertical mobile pallet (6) with electric main shaft (7) is moved up and down along slide block with vertical mobile pallet (6), and by numerical control rotating platform (2) band movable slider, move up and down motor, electricity main shaft and vertical mobile pallet rotate together.
2. the mobile feed mechanism of digital control vertical internal grinder according to claim 1, it is characterized in that: on the numerical control rotating platform after transverse shifting supporting plate with rotary disk, coordinate with the line slideway (8) on vertical mobile pallet (6) with slide block (4) groove that fixedly supporting plate (3) fixes, the rotational angle of disk equals the anglec of rotation of vertical mobile pallet vertical guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420396647.6U CN203956654U (en) | 2014-07-11 | 2014-07-11 | The mobile feed mechanism of digital control vertical internal grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420396647.6U CN203956654U (en) | 2014-07-11 | 2014-07-11 | The mobile feed mechanism of digital control vertical internal grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203956654U true CN203956654U (en) | 2014-11-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420396647.6U Expired - Fee Related CN203956654U (en) | 2014-07-11 | 2014-07-11 | The mobile feed mechanism of digital control vertical internal grinder |
Country Status (1)
| Country | Link |
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| CN (1) | CN203956654U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104827346A (en) * | 2015-05-08 | 2015-08-12 | 广西金达造船有限公司 | Taper measuring device for turning lathe |
| CN105881120A (en) * | 2014-12-31 | 2016-08-24 | 无锡索立源机床制造有限公司 | Numerical control vertical internal grinding machine structure |
| CN107650003A (en) * | 2017-08-02 | 2018-02-02 | 南京协和助剂有限公司 | Plastics sanding and polishing machine |
| CN108857622A (en) * | 2018-09-04 | 2018-11-23 | 深圳市恒兴隆机电有限公司 | A kind of Novel portable lathe taper hole precision reparation instrument |
-
2014
- 2014-07-11 CN CN201420396647.6U patent/CN203956654U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105881120A (en) * | 2014-12-31 | 2016-08-24 | 无锡索立源机床制造有限公司 | Numerical control vertical internal grinding machine structure |
| CN104827346A (en) * | 2015-05-08 | 2015-08-12 | 广西金达造船有限公司 | Taper measuring device for turning lathe |
| CN107650003A (en) * | 2017-08-02 | 2018-02-02 | 南京协和助剂有限公司 | Plastics sanding and polishing machine |
| CN108857622A (en) * | 2018-09-04 | 2018-11-23 | 深圳市恒兴隆机电有限公司 | A kind of Novel portable lathe taper hole precision reparation instrument |
| CN108857622B (en) * | 2018-09-04 | 2024-04-12 | 深圳市恒兴隆机电有限公司 | Novel portable instrument for repairing conical hole precision of machine tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20141126 Termination date: 20170711 |