CN204381986U - The head rest device of high-speed capillary electrophoresis - Google Patents
The head rest device of high-speed capillary electrophoresis Download PDFInfo
- Publication number
- CN204381986U CN204381986U CN201420816411.3U CN201420816411U CN204381986U CN 204381986 U CN204381986 U CN 204381986U CN 201420816411 U CN201420816411 U CN 201420816411U CN 204381986 U CN204381986 U CN 204381986U
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- China
- Prior art keywords
- head rest
- rest device
- longitudinal
- plane rotation
- main tapping
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Abstract
The utility model relates to the head rest device of high-speed capillary electrophoresis.The parallel longitudinal layout of two pieces vertical line rail chair, be fixedly mounted on the left end of table base, a vertical linear slide rail is respectively installed at the top of two pieces vertical line rail chair, head rest device Plane Rotation workbench is placed on two pieces vertical linear slide rail, head rest device Plane Rotation workbench is fixedly connected with the slide block on vertical linear slide rail, and head rest device Plane Rotation workbench is driven by length feed driving mechanism and horizontally vertically moves; Main tapping horizontal cross is arranged, be arranged on head rest device Plane Rotation workbench, spindle motor is fixedly mounted on main tapping by motor mounting rack, the clutch end of spindle motor is connected with the power intake of main tapping, and the output of main tapping is installed with the chuck for holding workpiece to the right.The utility model can not only length feed, and can regulate by Plane Rotation, to workpiece inner circle can machining angle scope large, can greatly improve machining accuracy and working (machining) efficiency.
Description
Technical field
The utility model relates to a kind of internal grinder, specifically the head rest device of high-speed capillary electrophoresis, belongs to machining equipment technical field.
Background technology
Internal grinder is mainly used in bore area and the end face thereof of the plain line generate of grinding cylinder shape, taper shape or other shapes.Existing internal grinder mainly by lathe bed, be arranged on head rest device on lathe bed and grinding attachment forms.Head rest device is used for the headstock and is used for installing and holding workpiece drive workpiece to rotate, and grinding attachment is provided with emery wheel, and emery wheel is for carrying out sanding operation to workpiece.
The automaticity of internal grinder conventional in some present enterprises is not high, and grinding size is normally controlled by workman's measurement.Be only applicable in single-piece and small serial production.In order to meet in batch, mass-produced needs, also have the semi-automatic and full-automatic internal grinder that automaticity is higher.But existing grinding machine all exists the shortcoming that workpiece inner circle angle is unadjustable or adjustable range is very little, the occasion larger for workpiece inner circle angle processing request just needs multiple clamping, and multiple clamping can have influence on grinding accuracy.And existing internal grinder also exists the not high enough problem of process velocity, this also has adverse effect to grinding efficiency and grinding accuracy.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, a kind of head rest device of high-speed capillary electrophoresis is provided, its smart structural design is reasonable, can not only length feed, and can regulate by Plane Rotation, to workpiece inner circle can machining angle scope large, can greatly improve machining accuracy and working (machining) efficiency.
Technical scheme according to the utility model provides: the head rest device of high-speed capillary electrophoresis, it is arranged on the table base on lathe bed, it is characterized in that: comprise vertical line rail chair, vertical linear slide rail, head rest device Plane Rotation workbench, length feed driving mechanism, main tapping, spindle motor, motor mounting rack and chuck, the parallel longitudinal layout of two pieces vertical line rail chair, be fixedly mounted on the left end of table base, a vertical linear slide rail is respectively installed at the top of two pieces vertical line rail chair, described head rest device Plane Rotation workbench is placed on two pieces vertical linear slide rail, head rest device Plane Rotation workbench is fixedly connected with the slide block on vertical linear slide rail, head rest device Plane Rotation workbench is driven by length feed driving mechanism and horizontally vertically moves, described main tapping horizontal cross is arranged, be arranged on head rest device Plane Rotation workbench by padded plate, spindle motor is fixedly mounted on main tapping by motor mounting rack, the clutch end of spindle motor is connected with the power intake of main tapping, main tapping is driven by spindle motor, and the output of main tapping is installed with the chuck for holding workpiece to the right.
As further improvement of the utility model, described head rest device Plane Rotation workbench comprises longitudinal slide unit plate, spindle angle plate, lock-screw, rotational positioning shaft assembly and plane rotary drive mechanism, described main tapping is fixedly mounted on spindle angle plate, described spindle angle plate is placed on longitudinal slide unit plate, spindle angle plate is connected by rotational positioning shaft assembly with the right-hand member of longitudinal slide unit plate, the left end of spindle angle plate and longitudinal slide unit plate is provided with drive shaft head angle board around the Plane Rotation driving mechanism rotating positioning shaft assembly rotation, spindle angle plate is provided with the long arc shape through slot from up to down passed for lock-screw, described lock-screw is connected on longitudinal slide unit plate through long arc shape through slot.
As further improvement of the utility model, described length feed driving mechanism comprises length feed motor, longitudinal motor cabinet, longitudinal feed screw nut pair and longitudinal Connection Block, length feed motor is fixedly mounted on table base by longitudinal motor cabinet, the output of length feed motor connects longitudinal feed screw nut pair, and the longitudinal nut on longitudinal feed screw nut pair is connected with longitudinal slide unit plate by longitudinal Connection Block.
As further improvement of the utility model, described Plane Rotation driving mechanism comprises tooth rest, pinion, gear shaft and handwheel, described tooth rest is fixedly mounted on longitudinal slide unit plate, pinion is arranged in tooth rest by the vertical gear shaft arranged, pinion is connected by flat key with gear shaft, gear shaft upper end fixed installation handwheel; The left end of described spindle angle plate is provided with arc-shaped rack, and this arc-shaped rack is meshed with pinion.
As further improvement of the utility model, the left end upper surface of described longitudinal slide unit plate is provided with the angle index plate of the instruction spindle angle plate anglec of rotation.
As further improvement of the utility model, described rotational positioning shaft assembly comprises angle board locating shaft and bearing, described angle board locating shaft is fixedly mounted on longitudinal slide unit plate, and described bearing is contained in the bearing mounting hole that spindle angle plate is provided with, and bearing holder (housing, cover) is contained on angle board locating shaft.
As further improvement of the utility model, described rotational positioning shaft assembly also comprises bearing protecting cover, and described bearing protecting cover mounts cover on bearing mounting hole.
As further improvement of the utility model, the periphery of described main tapping and spindle motor is provided with mair motor guard shield, and described vertical linear slide rail arranged outside has slide rail protective cover.
compared with prior art, tool has the following advantages the utility model:the utility model smart structural design is reasonable, can not only length feed, and can regulate by Plane Rotation, to workpiece inner circle can machining angle scope large, can greatly improve machining accuracy and working (machining) efficiency.
Accompanying drawing explanation
Fig. 1 is the perspective view of the utility model embodiment.
Fig. 2 is the perspective view after Fig. 1 removes mair motor guard shield, slide rail protective cover and set screw cover.
Detailed description of the invention
Below in conjunction with concrete drawings and Examples, the utility model is described in further detail.
As shown in the figure: the head rest device of the high-speed capillary electrophoresis in embodiment is arranged on table base 4, head rest device is primarily of vertical line rail chair 14, vertical linear slide rail 15, head rest device Plane Rotation workbench, length feed driving mechanism, main tapping 2, spindle motor 1, motor mounting rack 20 and chuck 3 form, the parallel longitudinal layout of two pieces vertical line rail chair 14, be fixedly mounted on the left end of table base 4, a vertical linear slide rail 15 is respectively installed at the top of two pieces vertical line rail chair 14, described head rest device Plane Rotation workbench is placed on two pieces vertical linear slide rail 15, head rest device Plane Rotation workbench is fixedly connected with the slide block on vertical linear slide rail 15, head rest device Plane Rotation workbench is driven by length feed driving mechanism and horizontally vertically moves, described main tapping 2 horizontal cross is arranged, be arranged on head rest device Plane Rotation workbench by padded plate 8, spindle motor 1 is fixedly mounted on main tapping 2 by motor mounting rack 20, the clutch end of spindle motor 1 is connected with the power intake of main tapping 2, main tapping 2 is driven by spindle motor 1, and the output of main tapping 2 is installed with the chuck 3 for holding workpiece to the right.
In the utility model embodiment, the structure of described head rest device Plane Rotation workbench is as Fig. 1, shown in Fig. 2, it is primarily of longitudinal slide unit plate 6, spindle angle plate 7, lock-screw, rotational positioning shaft assembly and plane rotary drive mechanism composition, described main tapping 2 is fixedly mounted on spindle angle plate 7, described spindle angle plate 7 is placed on longitudinal slide unit plate 6, spindle angle plate 7 is connected by rotational positioning shaft assembly with the right-hand member of longitudinal slide unit plate 6, the left end of spindle angle plate 7 and longitudinal slide unit plate 6 is provided with drive shaft head angle board 7 around the Plane Rotation driving mechanism rotating positioning shaft assembly rotation, spindle angle plate 7 is provided with the long arc shape through slot 7b from up to down passed for lock-screw, described lock-screw is connected on longitudinal slide unit plate 6 through long arc shape through slot 7b.
As shown in Figure 1 and Figure 2, in the utility model embodiment, described length feed driving mechanism forms primarily of length feed motor 16, longitudinal motor cabinet 17, longitudinal feed screw nut pair 19 and longitudinal Connection Block, length feed motor 16 is fixedly mounted on table base 4 by longitudinal motor cabinet 17, the output of length feed motor 16 connects longitudinal feed screw nut pair 19, and the longitudinal nut on longitudinal feed screw nut pair 19 is connected with longitudinal slide unit plate 6 by longitudinal Connection Block.
As shown in Figure 1 and Figure 2, in the utility model embodiment, described Plane Rotation driving mechanism is mainly made up of tooth rest 10, pinion 11, gear shaft 13 and handwheel 12, described tooth rest 10 is fixedly mounted on longitudinal slide unit plate 6, pinion 11 is arranged in tooth rest 10 by the vertical gear shaft 13 arranged, pinion 11 is connected by flat key with gear shaft 13, and gear shaft 13 upper end [gear shaft 13 upper end is set to square toes, and handwheel 12 centre bore is set to square hole] fixedly mounts handwheel 12; The left end of described spindle angle plate 7 is provided with arc-shaped rack 7a, and this arc-shaped rack 7a is meshed with pinion 11.In order to regulate the anglec of rotation of spindle angle plate 7 easily, the left end upper surface of described longitudinal slide unit plate 6 is provided with the angle index plate 9 of instruction spindle angle plate 7 anglec of rotation.
As shown in Figure 1 and Figure 2, in the utility model embodiment, described rotational positioning shaft assembly is mainly made up of angle board locating shaft 21 and bearing 22, described angle board locating shaft 21 is fixedly mounted on longitudinal slide unit plate 6, described bearing 22 is contained in the bearing mounting hole that spindle angle plate 7 is provided with, and bearing 22 is sleeved on angle board locating shaft 21.In addition, described rotational positioning shaft assembly also comprises bearing protecting cover, and described bearing protecting cover mounts cover on bearing mounting hole.
As shown in Figure 1, in order to improve barrier propterty of the present utility model, the periphery of described main tapping 2 and spindle motor 1 is provided with mair motor guard shield 18, and described vertical linear slide rail 15 arranged outside has slide rail protective cover 23.
Claims (8)
1. the head rest device of high-speed capillary electrophoresis, it is arranged on table base (4), it is characterized in that: comprise vertical line rail chair (14), vertical linear slide rail (15), head rest device Plane Rotation workbench, length feed driving mechanism, main tapping (2), spindle motor (1), motor mounting rack (20) and chuck (3), two pieces vertical line rail chair (14) parallel longitudinal layout, be fixedly mounted on the left end of table base (4), a vertical linear slide rail (15) is respectively installed at the top of two pieces vertical line rail chair (14), described head rest device Plane Rotation workbench is placed on two pieces vertical linear slide rail (15), head rest device Plane Rotation workbench is fixedly connected with the slide block on vertical linear slide rail (15), head rest device Plane Rotation workbench is driven by length feed driving mechanism and horizontally vertically moves, described main tapping (2) horizontal cross is arranged, be arranged on head rest device Plane Rotation workbench by padded plate (8), spindle motor (1) is fixedly mounted on main tapping (2) by motor mounting rack (20), the clutch end of spindle motor (1) is connected with the power intake of main tapping (2), main tapping (2) is driven by spindle motor (1), and the output of main tapping (2) is installed with the chuck (3) for holding workpiece to the right.
2. the head rest device of high-speed capillary electrophoresis as claimed in claim 1, it is characterized in that: described head rest device Plane Rotation workbench comprises longitudinal slide unit plate (6), spindle angle plate (7), lock-screw, rotational positioning shaft assembly and plane rotary drive mechanism, described main tapping (2) is fixedly mounted on spindle angle plate (7), described spindle angle plate (7) is placed on longitudinal slide unit plate (6), spindle angle plate (7) is connected by rotational positioning shaft assembly with the right-hand member of longitudinal slide unit plate (6), the left end of spindle angle plate (7) and longitudinal slide unit plate (6) is provided with drive shaft head angle board (7) around the Plane Rotation driving mechanism rotating positioning shaft assembly rotation, spindle angle plate (7) is provided with the long arc shape through slot (7b) from up to down passed for lock-screw, described lock-screw is connected on longitudinal slide unit plate (6) through long arc shape through slot (7b).
3. the head rest device of high-speed capillary electrophoresis as claimed in claim 2, it is characterized in that: described length feed driving mechanism comprises length feed motor (16), longitudinal motor cabinet (17), longitudinal feed screw nut pair (19) and longitudinal Connection Block, length feed motor (16) is fixedly mounted on table base (4) by longitudinal motor cabinet (17), the output of length feed motor (16) connects longitudinal feed screw nut pair (19), and the longitudinal nut on longitudinal feed screw nut pair (19) is connected with longitudinal slide unit plate (6) by longitudinal Connection Block.
4. the head rest device of high-speed capillary electrophoresis as claimed in claim 1, it is characterized in that: described Plane Rotation driving mechanism comprises tooth rest (10), pinion (11), gear shaft (13) and handwheel (12), described tooth rest (10) is fixedly mounted on longitudinal slide unit plate (6), pinion (11) is arranged in tooth rest (10) by the vertical gear shaft (13) arranged, pinion (11) is connected by flat key with gear shaft (13), gear shaft (13) upper end fixed installation handwheel (12); The left end of described spindle angle plate (7) is provided with arc-shaped rack (7a), and this arc-shaped rack (7a) is meshed with pinion (11).
5. the head rest device of high-speed capillary electrophoresis as claimed in claim 4, is characterized in that: the left end upper surface of described longitudinal slide unit plate (6) is provided with the angle index plate (9) of instruction spindle angle plate (7) anglec of rotation.
6. the head rest device of high-speed capillary electrophoresis as claimed in claim 1, it is characterized in that: described rotational positioning shaft assembly comprises angle board locating shaft (21) and bearing (22), described angle board locating shaft (21) is fixedly mounted on longitudinal slide unit plate (6), described bearing (22) is contained in the bearing mounting hole that spindle angle plate (7) is provided with, and bearing (22) is sleeved on angle board locating shaft (21).
7. the head rest device of high-speed capillary electrophoresis as claimed in claim 6, is characterized in that: described rotational positioning shaft assembly also comprises bearing protecting cover, and described bearing protecting cover mounts cover on bearing mounting hole.
8. the head rest device of high-speed capillary electrophoresis as claimed in claim 1, it is characterized in that: the periphery of described main tapping (2) and spindle motor (1) is provided with mair motor guard shield (18), described vertical linear slide rail (15) arranged outside has slide rail protective cover (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420816411.3U CN204381986U (en) | 2014-12-19 | 2014-12-19 | The head rest device of high-speed capillary electrophoresis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420816411.3U CN204381986U (en) | 2014-12-19 | 2014-12-19 | The head rest device of high-speed capillary electrophoresis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204381986U true CN204381986U (en) | 2015-06-10 |
Family
ID=53354741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420816411.3U Expired - Fee Related CN204381986U (en) | 2014-12-19 | 2014-12-19 | The head rest device of high-speed capillary electrophoresis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204381986U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104440426A (en) * | 2014-12-19 | 2015-03-25 | 无锡大龙马数控机床制造有限责任公司 | Headstock device of high-speed internal grinding machine |
-
2014
- 2014-12-19 CN CN201420816411.3U patent/CN204381986U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104440426A (en) * | 2014-12-19 | 2015-03-25 | 无锡大龙马数控机床制造有限责任公司 | Headstock device of high-speed internal grinding machine |
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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 |
Granted publication date: 20150610 Termination date: 20151219 |
|
| EXPY | Termination of patent right or utility model |