CN204262763U - A kind of lathe bed carriage structure of vacuum furnace special drill press - Google Patents
A kind of lathe bed carriage structure of vacuum furnace special drill press Download PDFInfo
- Publication number
- CN204262763U CN204262763U CN201420497592.8U CN201420497592U CN204262763U CN 204262763 U CN204262763 U CN 204262763U CN 201420497592 U CN201420497592 U CN 201420497592U CN 204262763 U CN204262763 U CN 204262763U
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- CN
- China
- Prior art keywords
- lathe bed
- planker
- slide rail
- alignment pin
- vacuum furnace
- 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
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- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model provides a kind of lathe bed carriage structure of vacuum furnace special drill press, and its stability is high, simple to operate, and can realize steady, rapid traverse.Its technical scheme is such, it comprises workbench, lathe bed and planker, it is characterized in that: lathe bed both sides are provided with slide rail, planker is fixed on bottom workbench, workbench both sides extend to form limiting section vertically downward, limiting section and planker be arranged in parallel, form chute, slide rail and chute Matching installation, be positioned at lathe bed side and be also provided with gear-box, screw mandrel, feed screw nut and rocking arm, the casing of gear-box is provided with output sleeve, two groups of bearings are provided with in output sleeve, output sleeve outer end is encapsulated by end cap, the output shaft of casing is installed in output sleeve, and with bearing Matching installation, screw mandrel is fixed in output shaft outer end, and be arranged in parallel with slide rail, feed screw nut is fixed with planker fixture.
Description
Technical field
The utility model relates to vacuum furnace special drill press, particularly relates to a kind of lathe bed carriage structure of vacuum furnace special drill press.
Background technology
The press section of paper machine comprises multiple vacuum furnace, the roll body surface uniform of vacuum furnace offers the perforate of many group bifilar helixs distribution, perforate is processed by drilling machine, roll body is fixed on drilling machine lathe bed, and be displaced to Processing position by lathe bed dragging plate mechanism, for lowering production cost, existing small drilling machine many uses type hand lathe bed dragging plate mechanism, but this mechanism performance poor stability and complicated operation.
Summary of the invention
For the problems referred to above, the utility model provides a kind of lathe bed carriage structure of vacuum furnace special drill press, and its stability is high, simple to operate, and can realize steady, rapid traverse.
Its technical scheme is such, it comprises workbench, lathe bed and planker, it is characterized in that: described lathe bed both sides are provided with slide rail, described planker is fixed on bottom described workbench, described workbench both sides extend to form limiting section vertically downward, described limiting section and described planker be arranged in parallel, form chute, described slide rail and described chute Matching installation, be positioned at lathe bed side and be also provided with gear-box, screw mandrel, feed screw nut and rocking arm, the casing of described gear-box is provided with output sleeve, two groups of bearings are provided with in described output sleeve, described output sleeve outer end is encapsulated by end cap, the output shaft of described casing is installed in described output sleeve, and with described bearing Matching installation, between two groups of bearings, described output shaft is arranged with spacer, described screw mandrel is fixed in described output shaft outer end, and be arranged in parallel with described slide rail, described feed screw nut is fixed with planker fixture, described planker and described planker fixture affixed, described power shaft is provided with Connection Block, described rocking arm is installed on described Connection Block, be positioned at outside described Connection Block, described power shaft is provided with locking nut.
It is further characterized in that:
Described planker fixture comprises locating dowel, trim ring and bolt, and described locating dowel is fixed on described feed screw nut, and described trim ring is installed in described locating dowel by bolt;
The outer face of gearbox input shaft side is provided with index dish, described index dish is provided with graduation mark, described one end is provided with positioner, its other end is provided with handle, described positioner comprises positioning handle, positioning body, alignment pin and setscrew nut, described alignment pin is plugged in the cavity of described positioning handle hollow, between described alignment pin and described cavity, described alignment pin is arranged with spring successively, positioning body, the top, top of described spring fills the seam of described alignment pin outer rim, described positioning body is provided with the fixed part stretching out described positioning handle, be positioned at outside described fixed part, described setscrew nut is threaded with described positioning body, described positioner is fixedly clamped on the installing hole of rocking arm by fixed part and setscrew nut, described index dish is provided with the locating hole of alignment pin coupling,
Described positioning handle and described alignment pin are by the radial spacing connection of spacer pin arranged;
Described limiting section lower surface is connected with pressing plate, and described pressing plate and described slide rail lower surface be arranged in parallel;
Described limiting section is provided with locking screw screw bolt and nut, and described clamping screw is perpendicular to described slide rail.
After adopting the utility model, its beneficial effect is: lathe bed both sides are provided with slide rail, planker is fixed on bottom workbench, workbench both sides extend to form limiting section vertically downward, limiting section and planker be arranged in parallel, form chute, slide rail and chute Matching installation, be positioned at lathe bed side and be also provided with gear-box, screw mandrel, feed screw nut and rocking arm, the casing of gear-box is provided with output sleeve, two groups of bearings are provided with in output sleeve, output sleeve outer end is encapsulated by end cap, the output shaft of casing is installed in output sleeve, and with bearing Matching installation, between two groups of bearings, output shaft is arranged with spacer, screw mandrel is fixed in output shaft outer end, and be arranged in parallel with slide rail, feed screw nut is fixed with planker fixture, planker and planker fixture affixed, power shaft is provided with Connection Block, rocking arm is installed on Connection Block, be positioned at outside Connection Block, power shaft is provided with locking nut, by shake rocking arm, realize the steady of planker, rapid traverse, device resistance to overturning is good, simple to operate, low cost of manufacture, index dish is provided with graduation mark, locating hole, positioner is fixedly clamped on the installing hole of rocking arm by limiting section and locking nut, alignment pin is plugged in the cavity of positioning handle hollow, between alignment pin and cavity, alignment pin is arranged with spring successively, positioning body, the seam of the outer rim of top, the top dress alignment pin of spring, graduation mark is corresponding with the translocation distance of screw pair, the distance be shifted as required, rotate rocking arm, when arriving locating endpoints, alignment pin is plugged in locating hole under the elastic reaction of spring, realize the fixing of rocking arm, its accurate positioning, simple to operate, fast, the setting of spacer pin can effectively prevent from sliding because lathe bed vibrates the alignment pin caused, being shifted, and guarantees the stability of structure.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present utility model;
Fig. 2 is left TV structure schematic diagram of the present utility model;
Fig. 3 is the assembly structure schematic diagram of gear-box of the present utility model, screw mandrel, feed screw nut;
Fig. 4 is the structural representation of positioner of the present utility model.
Detailed description of the invention
As shown in Figures 1 to 4, it comprises workbench 1, lathe bed and planker 2, lathe bed both sides are provided with slide rail 3, planker 2 is fixed on bottom workbench 1, workbench 1 both sides extend to form limiting section 4 vertically downward, limiting section 4 and planker 2 be arranged in parallel, form chute, slide rail 3 and chute Matching installation, be positioned at lathe bed side and be also provided with gear-box 9, screw mandrel 8, feed screw nut 10 and rocking arm 35, the casing 11 of gear-box is provided with output sleeve 15, two groups of bearings 18 are provided with in output sleeve 15, output sleeve 15 outer end is by end cap encapsulation 16, the output shaft 17 of casing 11 is installed in output sleeve, and with bearing Matching installation, between two groups of bearings, output shaft is arranged with spacer, screw mandrel 8 is fixed in output shaft 17 outer end, and be arranged in parallel with slide rail 3, feed screw nut 10 is fixed with planker fixture, planker fixture comprises locating dowel 19, trim ring 20 and bolt 21, locating dowel 19 is fixed on feed screw nut 10, trim ring 20 is installed in locating dowel by bolt 21, power shaft 34 is provided with Connection Block 32, rocking arm 35 is installed on Connection Block, be positioned at outside Connection Block, power shaft is provided with locking nut 33, case lid 12 is fixed on casing by bolt 14 straight pin 23, power shaft 34 is supported on casing 11 and case lid 12, power shaft 34 is provided with pinion 22, output shaft 17 is provided with gear wheel 13, pinion 22 and gear wheel 13 are connected with a joggle, case lid 12 outer face is provided with index dish 24, index dish is provided with graduation mark, one end is provided with positioner, its other end is provided with handle 36, positioner comprises positioning handle 31, positioning body 28, alignment pin 26 and setscrew nut 27, alignment pin is plugged in the cavity of positioning handle 31 hollow, between alignment pin 26 and cavity, alignment pin is arranged with spring 29 successively, positioning body 28, the seam of top, the top dress alignment pin outer rim of spring, positioning body 28 is provided with the fixed part 37 stretching out positioning handle 31, be positioned at outside fixed part 37, setscrew nut is threaded with positioning body 28, positioner is fixedly clamped on the installing hole of rocking arm by fixed part and setscrew nut, index dish is provided with the locating hole 25 of alignment pin coupling, positioning handle 31 and alignment pin 26 are by the radial spacing connection of spacer pin 30 arranged, limiting section 4 lower surface is connected with pressing plate 5, and pressing plate 5 and slide rail 3 lower surface be arranged in parallel, limiting section 4 is provided with clamping screw 6 and nut 7, and clamping screw 6 is perpendicular to slide rail 3.
Claims (6)
1. the lathe bed carriage structure of a vacuum furnace special drill press, comprise workbench, lathe bed and planker, it is characterized in that: described lathe bed both sides are provided with slide rail, described planker is fixed on bottom described workbench, described workbench both sides extend to form limiting section vertically downward, described limiting section and described planker be arranged in parallel, form chute, described slide rail and described chute Matching installation, be positioned at lathe bed side and be also provided with gear-box, screw mandrel, feed screw nut and rocking arm, the casing of described gear-box is provided with output sleeve, two groups of bearings are provided with in described output sleeve, described output sleeve outer end is encapsulated by end cap, the output shaft of described casing is installed in described output sleeve, and with described bearing Matching installation, between two groups of bearings, described output shaft is arranged with spacer, described screw mandrel is fixed in described output shaft outer end, and be arranged in parallel with described slide rail, described feed screw nut is fixed with planker fixture, described planker and described planker fixture affixed, power shaft is provided with Connection Block, described rocking arm is installed on described Connection Block, be positioned at outside described Connection Block, described power shaft is provided with locking nut.
2. the lathe bed carriage structure of a kind of vacuum furnace special drill press according to claim 1, it is characterized in that: described planker fixture comprises locating dowel, trim ring and bolt, described locating dowel is fixed on described feed screw nut, and described trim ring is installed in described locating dowel by bolt.
3. the lathe bed carriage structure of a kind of vacuum furnace special drill press according to claim 2, it is characterized in that: the outer face of gearbox input shaft side is provided with index dish, described index dish is provided with graduation mark, described one end is provided with positioner, its other end is provided with handle, described positioner comprises positioning handle, positioning body, alignment pin and setscrew nut, described alignment pin is plugged in the cavity of described positioning handle hollow, between described alignment pin and described cavity, described alignment pin is arranged with spring successively, positioning body, the top, top of described spring fills the seam of described alignment pin outer rim, described positioning body is provided with the fixed part stretching out described positioning handle, be positioned at outside described fixed part, described setscrew nut is threaded with described positioning body, described positioner is fixedly clamped on the installing hole of rocking arm by fixed part and setscrew nut, described index dish is provided with the locating hole of alignment pin coupling.
4. the lathe bed carriage structure of a kind of vacuum furnace special drill press according to claim 3, is characterized in that: described positioning handle and described alignment pin are by the radial spacing connection of spacer pin arranged.
5. the lathe bed carriage structure of a kind of vacuum furnace special drill press according to claim 4, is characterized in that: described limiting section lower surface is connected with pressing plate, described pressing plate and described slide rail lower surface be arranged in parallel.
6. the lathe bed carriage structure of a kind of vacuum furnace special drill press according to claim 5, it is characterized in that: described limiting section is provided with locking screw screw bolt and nut, described clamping screw is perpendicular to described slide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420497592.8U CN204262763U (en) | 2014-09-01 | 2014-09-01 | A kind of lathe bed carriage structure of vacuum furnace special drill press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420497592.8U CN204262763U (en) | 2014-09-01 | 2014-09-01 | A kind of lathe bed carriage structure of vacuum furnace special drill press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204262763U true CN204262763U (en) | 2015-04-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420497592.8U Expired - Fee Related CN204262763U (en) | 2014-09-01 | 2014-09-01 | A kind of lathe bed carriage structure of vacuum furnace special drill press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204262763U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106315304A (en) * | 2016-09-20 | 2017-01-11 | 洛阳理工学院 | Manual rewinding machine for superconducting strip base band |
-
2014
- 2014-09-01 CN CN201420497592.8U patent/CN204262763U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106315304A (en) * | 2016-09-20 | 2017-01-11 | 洛阳理工学院 | Manual rewinding machine for superconducting strip base band |
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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: 20150415 Termination date: 20150901 |
|
| EXPY | Termination of patent right or utility model |