CN201333546Y - Self-controlled stroke controller - Google Patents
Self-controlled stroke controller Download PDFInfo
- Publication number
- CN201333546Y CN201333546Y CNU2009200175867U CN200920017586U CN201333546Y CN 201333546 Y CN201333546 Y CN 201333546Y CN U2009200175867 U CNU2009200175867 U CN U2009200175867U CN 200920017586 U CN200920017586 U CN 200920017586U CN 201333546 Y CN201333546 Y CN 201333546Y
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- Prior art keywords
- guider
- nut
- self
- feather key
- spring base
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- Expired - Fee Related
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Abstract
A self-controlled stroke controller relates to the mechanical field, in particular to the self-controlled stroke controller for controlling drilling heads applied to the numerically controlled angle iron drilling hole filed. Two ends of the self-controlled stroke controller are respectively connected with a piston rod of an oil cylinder and a spline shaft of a drilling head. The self-controlled stroke controller comprises a nut base, a spring base, a guide device, a bearing support device and the like, and can automatically drive the drilling head to run. The self-controlled stroke controller can conveniently control the operation of the whole drilling head through increasing an induction device to induce specific positions; the spring is arranged to control the moving stroke of the drilling head more conveniently and quickly, thereby reducing the activity intensity of labors, reducing accident rate, and improving work efficiency. Accordingly, the self-controlled stroke controller has good popularization and use values.
Description
Technical field
The utility model relates to mechanical field, specifically is a kind of automatic control journey controller, particularly is applied in the automatic control journey controller that drill bit is controlled in numerical control angle steel boring field.
Background technology
When present Digit Control Machine Tool, particularly numerical control angle steel machine tool for drilling, drilling cuttings unit head carry out work to angle steel, all be the advanced positions of determining drill bit by artificial, directly control by piston.In the time of need advancing fast, pick up speed then; When almost arriving workpiece by the time, then Artificial Control is advanced, and carries out work; And hole by the time when finishing, control retreats again, and it is very loaded down with trivial details to work together, and also needs several workman's compounding practices.Ordinary circumstance only is advancing and retreating of control drill bit, is very easy to cause drill bit to produce destruction because of contacting angle steel suddenly like this, influences the life-span of drill bit.
Summary of the invention
At above-mentioned problem, the utility model provides a kind of novel structure, obvious results automatic control journey controller, is applied to can alleviate artificial burden greatly on the numerical control angle steel rig, increases lathe service life.
A kind of automatic control journey controller, be applied on the drill bit of numerical control angle steel drilling equipment, its two ends connect the piston rod of oil cylinder and the splined shaft of drill bit respectively, comprise nut seat, spring base, guider, bearing support assembly, guider is divided into two parts, two parts effect of cooperatively interacting, described nut seat is fixedlyed connected with piston rod, be provided with spring between nut seat and the spring base, nut seat and spring base outer setting have guider one, and guider one is fixedlyed connected with nut seat, guider one comprises guide sleeve, guide sleeve is provided with feather key and inductive switch, and spring base and guide sleeve flexibly connect, and can slide along guide sleeve; Bearing support assembly comprises the bearing gland of fixedlying connected with splined shaft, splined shaft and bearing gland outer setting have thrust bearing, the thrust bearing outer setting has the bearings cover, the bearings cover is provided with guider two, the induction iron that guider two comprises feather key and cooperates with inductive switch; Fixedly connected between spring base and the bearings cover.
The said fixing connected mode can be for adopting nut to carry out fixedly connected or welding.
Feather key is fixedlyed connected by nut with guide chute in the described guider one, and inductive switch is fixed on the feather key by nut.
Feather key is fixedlyed connected by nut and bearings cover in the described guider two, and the induction Tie Tong crosses nut and is fixed on the feather key.
Described inductive switch is equipped with induction iron, and inductive switch is the travel switch of sensitive iron position.Be the position that inductive switch can sensitive iron in the piston rod movement process, and make respective reaction, so that the operation of control piston bar, reach the purpose of automatic control.
The automatic control journey controller that the utility model provides is by increasing induction installation, and the induction particular location is so that control the operation of whole drill bit; And be provided with spring, and then can control the movement travel of drill bit more convenient, fast, reduce the activity intensity of human activity, and reduced accident rate, improved operating efficiency, have the excellent popularization using value.
Description of drawings
Fig. 1 is the use structural representation of the utility model embodiment;
Fig. 2 is the enlarged drawing at the utility model embodiment X place.
Wherein, 1. piston rod, 2. splined shaft, 3. nut seat, 4. spring, 5. spring base, 6. guide sleeve, 7. feather key, 8. inductive switch, 9. bearing gland, 10. thrust bearing, 11. bearings covers, 12. feather key, 13. induction iron, 14. unit heads, 15. drill bits, 16. pistons.
The specific embodiment
Further explain, illustrate the technical program with non-limiting embodiment below.
A kind of automatic control journey controller is applied in numerical control angle steel boring field, specifically as shown in Figure 1, drill bit 15 is connected with unit head 14, unit head 14 is connected with splined shaft 2, and this controller then is arranged between splined shaft 2 and the piston 16, is used to control advancing and stepping back of whole drill bit.
Specifically as shown in Figure 2, this controller two ends connect splined shaft 2 and piston rod 1 respectively, comprise nut seat 3, spring base 5, guider, bearing support assembly, described nut seat 3 is fixedlyed connected with piston rod 1, be provided with spring 4 between nut seat 3 and the spring base 5, nut seat 3 has guider one with spring base 5 outer setting, guider one is fixedlyed connected with nut seat 3, guider comprises guide sleeve 6, guide sleeve 6 is provided with feather key 7 and inductive switch 8, and spring base 5 flexibly connects with guide sleeve 6, can slide along guide sleeve 6; Bearing support assembly comprises the bearing gland 9 of fixedlying connected with splined shaft 2, splined shaft 2 and bearing gland 9 outer setting have thrust bearing 10, thrust bearing 10 outer setting have bearings cover 11, bearings cover 11 is provided with guider two, and guider two comprises feather key 12 and the induction iron 13 that cooperates with inductive switch 8; Fixedly connected between spring base 5 and the bearings cover 11.
The said fixing connected mode all can be fixedly connected by nut, as nut 17.Also can adopt existing other connected modes, as welding or the like.
Like this, this device can be divided into two parts, connects piston rod 1 and splined shaft 2 respectively, fixedlys connected with spring base 5 by bearings cover 11 between two parts.When piston 16 drives piston rod 1 motion, piston rod 1 can drive nut seat 3 motions, nut seat 3 compression or extension springs 4, driving spring base 5 moves simultaneously, and spring base 5 is fixing with bearings cover 11, then drive bearings cover 11 motion simultaneously, and then drive splined shaft 2 motions, reach the purpose that drives drill bit.
Because the motion of piston rod can drive being synchronized with the movement of inductive switch simultaneously, the motion of bearings cover can drive being synchronized with the movement of induction iron, so particular location that inductive switch can sensitive iron, and feed back to control system, control system is determined the motion of piston according to feedack, whether need piston to promote that drill bit advances, why, whether pace needs retreats or the like, reach the purpose of this utility model.
Claims (5)
1. automatic control journey controller, two ends connect the piston rod of oil cylinder and the splined shaft of drill bit respectively, it is characterized in that: comprise nut seat, spring base, guider, bearing support assembly, described nut seat is fixedlyed connected with piston rod, be provided with spring between nut seat and the spring base, nut seat and spring base outer setting have guider one, guider one is fixedlyed connected with nut seat, guider one comprises guide sleeve, guide sleeve is provided with feather key and inductive switch, and spring base and guide sleeve flexibly connect, and can slide along guide sleeve; Bearing support assembly comprises the bearing gland of fixedlying connected with splined shaft, splined shaft and bearing gland outer setting have thrust bearing, the thrust bearing outer setting has the bearings cover, the bearings cover is provided with guider two, the induction iron that guider two comprises feather key and cooperates with inductive switch; Fixedly connected between spring base and the bearings cover.
2. automatic control journey controller according to claim 1 is characterized in that: described fixedly connected mode all is to adopt nut fixedly connected.
3. automatic control journey controller according to claim 1 is characterized in that: feather key is fixedlyed connected by nut with guide chute in the described guider one, and inductive switch is fixed on the feather key by nut.
4. automatic control journey controller according to claim 1 is characterized in that: feather key is fixedlyed connected by nut and bearings cover in the described guider two, and the induction Tie Tong crosses nut and is fixed on the feather key.
5. according to claim 3 or 4 described automatic control journey controllers, it is characterized in that: described inductive switch is equipped with induction iron, and inductive switch is the travel switch of sensitive iron position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200175867U CN201333546Y (en) | 2009-01-09 | 2009-01-09 | Self-controlled stroke controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200175867U CN201333546Y (en) | 2009-01-09 | 2009-01-09 | Self-controlled stroke controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201333546Y true CN201333546Y (en) | 2009-10-28 |
Family
ID=41285188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200175867U Expired - Fee Related CN201333546Y (en) | 2009-01-09 | 2009-01-09 | Self-controlled stroke controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201333546Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102489741A (en) * | 2011-12-01 | 2012-06-13 | 浙江腾云制冷科技有限公司 | Automatic drilling machine |
| CN103813877A (en) * | 2011-09-21 | 2014-05-21 | 波音公司 | Drill force indicator for hand-operated drills |
| CN108817468A (en) * | 2018-05-30 | 2018-11-16 | 徐应盈 | A kind of finishing hand-adjusting type electric drill |
-
2009
- 2009-01-09 CN CNU2009200175867U patent/CN201333546Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103813877A (en) * | 2011-09-21 | 2014-05-21 | 波音公司 | Drill force indicator for hand-operated drills |
| CN103813877B (en) * | 2011-09-21 | 2016-05-25 | 波音公司 | For the boring dynamics indicator of manually operated drill |
| CN102489741A (en) * | 2011-12-01 | 2012-06-13 | 浙江腾云制冷科技有限公司 | Automatic drilling machine |
| CN108817468A (en) * | 2018-05-30 | 2018-11-16 | 徐应盈 | A kind of finishing hand-adjusting type electric drill |
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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: 20091028 Termination date: 20130109 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |