CN103028793A - Equipment special for tapping - Google Patents
Equipment special for tapping Download PDFInfo
- Publication number
- CN103028793A CN103028793A CN2012105534330A CN201210553433A CN103028793A CN 103028793 A CN103028793 A CN 103028793A CN 2012105534330 A CN2012105534330 A CN 2012105534330A CN 201210553433 A CN201210553433 A CN 201210553433A CN 103028793 A CN103028793 A CN 103028793A
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- China
- Prior art keywords
- tapping
- axle sleeve
- motor
- tapping axle
- shaft sleeve
- 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.)
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Abstract
The invention discloses equipment special for tapping, belongs to thread machining equipment and particularly relates to tapping equipment for machining internal thread. The equipment special for tapping comprises a tapping head shell and a motor, and is characterized in that the motor is arranged on the top of the tapping head shell, wherein a worm which is parallel to a motor shaft is arranged in the tapping head shell; a worm wheel which is matched with the worm is fixedly arranged on a tapping shaft sleeve; two ends of the tapping shaft sleeve are provided with tapping shaft sleeve bearings; the tapping shaft sleeve is fixedly arranged in the tapping head shell through the tapping shaft sleeve bearings and a tapping shaft sleeve gland; one end of the tapping shaft in the tapping shaft sleeve is provided with a tapping cone, and the other end of the tapping shaft is arranged in a threaded sleeve; the tapping shaft is in spline connection with the tapping shaft sleeve; and the tapping shaft is in threaded connection with the threaded sleeve. The equipment has the beneficial effects that high rotation speed for laying a foundation is reduced to be low rotation speed suitable for tapping by the tapping head by using a worm wheel and worm method, and a transmission shifting mechanism is simple and reliable and is suitable for being used on large-scale machining equipment of components of the same type.
Description
Technical field
The invention belongs to thread processing equipment, particularly the threading apparatus of machining internal thread.
Background technology
In daily machining; the tapping machining internal thread is carried out at the position that usually needs parts to be drilled with the hole, when carrying out internal thread machining for the non-rotary body parts, and the rotatable equipment of normal operation tapping-head; because it is high to drive the motor speed of tapping-head, need complicated reducing gear.
Summary of the invention
The purpose of this invention is to provide a kind of tapping special equipment.
Technical scheme of the present invention is, a kind of tapping special equipment, comprise the tapping-head housing, motor, it is characterized in that: motor is installed in the tapping-head case top, the worm screw parallel with motor shaft is housed in the tapping-head housing, the turbine that cooperates with worm screw is fixed on the tapping axle sleeve, tapping axle sleeve bearing is equipped with at tapping axle sleeve two ends, the tapping axle sleeve is fixed in the tapping-head housing by tapping axle sleeve bearing and tapping axle sleeve gland, tapping axle one end that is installed in the tapping axle sleeve is equipped with the tapping centrum, the other end is installed in the silk braid, is threaded between tapping axle and the tapping axle sleeve spline joint, tapping axle and silk braid.
The electric baseboard of described motor is connected by the motor height adjustment bolt with the loam cake of tapping-head housing.
On the described motor electrical machine belt pulley is housed, driving pulley is housed on the worm screw, connected by the V-belt between two belt wheels.
The pitch of the screw thread between described connection tapping axle and the silk braid should be identical with the pitch of work piece.
The course of work of the present invention is: electric machine rotation drive motor belt wheel rotates, and drives driving pulley by the V-belt and rotates; Driving pulley drives worm screw and rotates; The worm drive worm gear rotates, and worm gear drives tapping axle sleeve rotates, and the tapping axle sleeve drives the tapping axle and rotates.The tapping axle is finished the action that the worker advances and retreats by silk braid when rotating, motor main story lead screw shaft worker advances, and the motor reversal lead screw shaft retreats.
The invention has the beneficial effects as follows that tapping-head uses the turbine and worm mode high rotating speed of will laying a foundation to reduce to the slow-speed of revolution that is fit to tapping, transmission shifting mechanism is simple and reliable, and the process equipment in enormous quantities that is fit to the same class parts uses.
Description of drawings
Fig. 1 is structural representation of the present invention,
Fig. 2 is the left view of Fig. 1.
Among the figure, 1. tapping-head housing, 2. silk braid, 3. tapping-head loam cake, 4. electric baseboard, 5. motor, 6. motor Height Adjustment bolt, 7. tapping axle sleeve gland, 8. tapping axle, 9. tapping axle sleeve, 10. tapping axle sleeve bearing, 11. tapping cones, 12. driving pulleys, 13. the V-belt, 14. electrical machine belt pulleys, 15. worm gears, 16. the worm screw gland, 17. worm bearings, 18. worm screws.
The specific embodiment
The specific embodiment of the present invention is, as shown in the figure:
The electric baseboard 4 of described motor is connected by motor height adjustment bolt 6 with the tapping-head loam cake 3 of tapping-head housing.
Electrical machine belt pulley 14 is housed on the described motor, is equipped with on the worm screw between driving pulley 12, two belt wheels by V-belt 13 connections.
The pitch of the screw thread between described connection tapping axle and the silk braid should be identical with the pitch of work piece.
The course of work of the present invention is: electric machine rotation drive motor belt wheel rotates, and drives driving pulley by the V-belt and rotates; Driving pulley drives worm screw and rotates; The worm drive worm gear rotates, and worm gear drives tapping axle sleeve rotates, and the tapping axle sleeve drives the tapping axle and rotates.The tapping axle is finished the action that the worker advances and retreats by silk braid when rotating, motor main story lead screw shaft worker advances, and the motor reversal lead screw shaft retreats.
Claims (4)
1. tapping special equipment, comprise tapping-head housing, motor, it is characterized in that: motor is installed in the tapping-head case top, the worm screw parallel with motor shaft is housed in the tapping-head housing, the turbine that cooperates with worm screw is fixed on the tapping axle sleeve, tapping axle sleeve bearing is equipped with at tapping axle sleeve two ends, the tapping axle sleeve is fixed in the tapping-head housing by tapping axle sleeve bearing and tapping axle sleeve gland, tapping axle one end that is installed in the tapping axle sleeve is equipped with the tapping centrum, the other end is installed in the silk braid, be threaded between tapping axle and the tapping axle sleeve spline joint, tapping axle and silk braid.
2. a kind of tapping special equipment according to claim 1, it is characterized in that: the electric baseboard of described motor is connected by the motor height adjustment bolt with the loam cake of tapping-head housing.
3. a kind of tapping special equipment according to claim 1 is characterized in that: on the described motor electrical machine belt pulley is housed, driving pulley is housed on the worm screw, connected by the V-belt between two belt wheels.
4. a kind of tapping special equipment according to claim 1 is characterized in that: the pitch of the screw thread between described connection tapping axle and the silk braid should be identical with the pitch of work piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105534330A CN103028793A (en) | 2012-12-18 | 2012-12-18 | Equipment special for tapping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105534330A CN103028793A (en) | 2012-12-18 | 2012-12-18 | Equipment special for tapping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103028793A true CN103028793A (en) | 2013-04-10 |
Family
ID=48016473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105534330A Pending CN103028793A (en) | 2012-12-18 | 2012-12-18 | Equipment special for tapping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103028793A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08267322A (en) * | 1995-03-31 | 1996-10-15 | Nec Corp | Threading device |
| CN201214157Y (en) * | 2008-07-11 | 2009-04-01 | 康中禄 | Manual feeding type multifunctional tapping machine |
| CN201493561U (en) * | 2009-06-30 | 2010-06-02 | 武昌船舶重工有限责任公司 | reaming machine |
| CN201505771U (en) * | 2009-08-21 | 2010-06-16 | 李永飞 | tapping machine |
| CN202555918U (en) * | 2012-05-21 | 2012-11-28 | 温岭市国邦电气有限公司 | Power head of automatic tapping machine |
| CN202951939U (en) * | 2012-12-18 | 2013-05-29 | 济南玫德铸造有限公司 | Special tapping device |
-
2012
- 2012-12-18 CN CN2012105534330A patent/CN103028793A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08267322A (en) * | 1995-03-31 | 1996-10-15 | Nec Corp | Threading device |
| CN201214157Y (en) * | 2008-07-11 | 2009-04-01 | 康中禄 | Manual feeding type multifunctional tapping machine |
| CN201493561U (en) * | 2009-06-30 | 2010-06-02 | 武昌船舶重工有限责任公司 | reaming machine |
| CN201505771U (en) * | 2009-08-21 | 2010-06-16 | 李永飞 | tapping machine |
| CN202555918U (en) * | 2012-05-21 | 2012-11-28 | 温岭市国邦电气有限公司 | Power head of automatic tapping machine |
| CN202951939U (en) * | 2012-12-18 | 2013-05-29 | 济南玫德铸造有限公司 | Special tapping device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130410 |