CN108188503A - A kind of tooth machining unit - Google Patents
A kind of tooth machining unit Download PDFInfo
- Publication number
- CN108188503A CN108188503A CN201810279743.5A CN201810279743A CN108188503A CN 108188503 A CN108188503 A CN 108188503A CN 201810279743 A CN201810279743 A CN 201810279743A CN 108188503 A CN108188503 A CN 108188503A
- Authority
- CN
- China
- Prior art keywords
- adjustable shelf
- gear
- driving motor
- screw tap
- fixed frame
- 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.)
- Pending
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- 238000003754 machining Methods 0.000 title claims abstract description 24
- 238000005096 rolling process Methods 0.000 claims abstract description 20
- 230000005540 biological transmission Effects 0.000 claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 230000009467 reduction Effects 0.000 claims description 8
- 230000033001 locomotion Effects 0.000 claims description 6
- 230000001360 synchronised effect Effects 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G1/00—Thread cutting; Automatic machines specially designed therefor
- B23G1/16—Thread cutting; Automatic machines specially designed therefor in holes of workpieces by taps
- B23G1/18—Machines with one working spindle
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Abstract
The present invention provides a kind of tooth machining unit, including rack, fixing assembling has fixed frame in the rack, further include driving motor and screw tap, the driving motor is connect by rolling bearing with screw tap, the driving motor is assembled by adjustable shelf and fixed frame, and driving motor rotation drives screw tap rotation and adjustable shelf driven to move up and down relative to fixed frame simultaneously by linkage mechanism.The driving motor of this product is servo motor, servo motor is directly connect with screw tap by rolling bearing, and it is lifted by transmission gear Synchronization Control, reach screw tap rotation progress synchronous with lifting, greatly reduce tooth away from deviation, yield rate is improved, and structure is very simple, it is very easy to use.
Description
Technical field
The present invention relates to a kind of drilling machine, more particularly to a kind of tooth machining unit.
Background technology
Tooth machining unit be it is a kind of in the various through-holes with different size such as parts housing, equipment end face, nut, ring flange or
The medial surface in the hole of the part of blind hole processes internal thread, screw or the machining equipment that tooth is made to buckle, the electricity of traditional tooth machining unit
Machine synchronous belt or transmission chain drive the screw tap to rotate and control screw tap lifting, since belt rotates, the rotation of screw tap and on
Lower movement can not achieve synchronization, can generate error in process, influence the yield rate of product.
Invention content
For existing technical deficiency, the present invention provides a kind of tooth machining unit.
To achieve these goals, the technical solution used in the present invention is：A kind of tooth machining unit, it is described including rack
Fixing assembling has fixed frame in rack, further includes driving motor and screw tap, and the driving motor passes through rolling bearing and screw tap
Connection, the driving motor are assembled by adjustable shelf and fixed frame, and driving motor rotation drives screw tap rotation and passes through linkage
Mechanism drives adjustable shelf to move up and down relative to fixed frame simultaneously.
Described rolling bearing one end is connect with driving motor, and the other end is equipped with screw tap clamp, and the screw tap passes through
Screw tap clamp is fixedly clamped in the rolling bearing other end.
The fixed frame upper end is equipped with first boss, and the linkage mechanism includes screw and swivel nut, the swivel nut
It being securely fitted in first boss, the screw is rotatably assorted with swivel nut, and the adjustable shelf is equipped with the hole that screw mandrel passes through,
Screw passes through the hole of adjustable shelf, and the lower end that adjustable shelf is located at hole is equipped with linkage gear, and linkage gear turns relative to adjustable shelf
Dynamic, screw passes through the one end in hole and linkage gear fixing assembling, the rolling bearing fixing assembling to have transmission gear, further include
The reduction gearing being assemblied on adjustable shelf, transmission gear drive linkage gear to rotate by reduction gearing, linkage gear rotation band
Dynamic screw makes adjustable shelf realize up and down motion with swivel nut cooperation.
The fixed frame lower end is equipped with second boss, and fixing assembling has lead in the second boss, described
Adjustable shelf fixing assembling has guide sleeve, and the guide sleeve is socketed cooperation with lead and moves up and down relative to lead.
The fixed frame is equipped with sliding rail, and accordingly, adjustable shelf is equipped with sliding block, when adjustable shelf moves up and down, adjustable shelf
Sliding block is slided up and down relative to the sliding rail of fixed frame.
Further include gear-box, the gear-box and adjustable shelf fixing assembling, transmission gear, linkage gear and reduction gearing
It is placed in gear-box, and guide sleeve and gear-box fixing assembling.
Further include bushing, the bushing be sleeved on rolling bearing and with gear-box fixing assembling.
The driving motor is servo motor.
Beneficial effects of the present invention：The present invention provides a kind of tooth machining unit, and the driving motor of this product is servo motor, servo
Motor is directly connect with screw tap by rolling bearing, and is lifted by transmission gear Synchronization Control, reaches screw tap rotation and lifting
It is synchronous carry out, greatly reduce tooth away from deviation, improve yield rate, and structure is very simple, it is very easy to use.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the side view of the present invention；
Fig. 3 is the sectional view of the present invention；
Fig. 4 is the fit structure schematic diagram of fixed frame of the invention, adjustable shelf and linkage mechanism.
Specific embodiment
As Figure 1-Figure 4, a kind of tooth machining unit, including rack 100, fixing assembling has fixed frame in the rack 100
200, driving motor 300 and screw tap 400 are further included, the driving motor 300 is connect by rolling bearing 500 with screw tap 400,
The driving motor 300 is assembled by adjustable shelf 600 and fixed frame 200, and the rotation of driving motor 300 drives screw tap 400 to rotate
And adjustable shelf 600 is driven to move up and down relative to fixed frame 200 simultaneously by linkage mechanism 700, pass through Serve Motor Control silk
Cone 400 rotation and synchronization lifting move, device miniaturization and reduce space.
Described 500 one end of rolling bearing is connect with driving motor 300, and the other end is equipped with screw tap clamp 510, described
Screw tap 400 is fixedly clamped by screw tap clamp 510 in 500 other end of rolling bearing, and traditional tooth machining unit is all using transmission belt
Transmission, rotation and the elevating movement of screw tap 400 are not sufficiently stable, it may appear that error causes the tooth of drilling away from generation deviation, this production
Product are directly connected to screw tap 400 and driving motor 300 by rolling bearing 500, improve machining accuracy.
200 upper end of fixed frame is equipped with first boss 210, and the linkage mechanism 700 includes screw 710 and swivel nut
720, the swivel nut 720 is securely fitted in first boss 210, and the screw 710 is rotatably assorted with swivel nut 720, described
Adjustable shelf 600 be equipped with the hole (not shown) that passes through of screw mandrel 710, screw 710 passes through the hole of adjustable shelf 600, adjustable shelf 600
Linkage gear 730 is equipped with, and linkage gear 730 is rotated relative to adjustable shelf 600 in the lower end in hole, screw 710 passes through hole
One end and 730 fixing assembling of linkage gear, 500 fixing assembling of rolling bearing have transmission gear 740, further include and be assemblied in
Reduction gearing 750 on adjustable shelf 600, transmission gear 740 drive linkage gear 730 to rotate by reduction gearing 750, and link tooth
730 rotation of wheel drives screw 710 to realize adjustable shelf 600 with the cooperation of swivel nut 720 and moves up and down, adjustable shelf 600 and driving motor
300th, rolling bearing 500, screw tap 400 are that assembling is integral, so adjustable shelf 600 can be driven when moving up and down on screw tap 400
Lower movement, screw 710 realize that the structure of lifting is technology more mature at present with the cooperation of swivel nut 720, to this concrete structure not
It does and excessively repeats.
200 lower end of fixed frame is equipped with second boss 220, and fixing assembling has guiding in the second boss 220
Column 221,600 fixing assembling of adjustable shelf have a guide sleeve 610, the guide sleeve 610 and the socket of lead 221 cooperation and
It moves up and down relative to lead 221, the purpose of lead 221 is mainly for improving the machining accuracy of machine in itself.
The fixed frame 200 is equipped with sliding rail 230, and accordingly, adjustable shelf 600 is equipped with sliding block 620, and adjustable shelf is about 600
During movement, the sliding block 620 of adjustable shelf 600 is slided up and down relative to the sliding rail 230 of fixed frame 200, in order to control adjustable shelf 600
It can move up and down, will not rotate up and down, so controlling its stability by sliding rail 230 and sliding block 620.
Further include gear-box 800, the gear-box 800 and 600 fixing assembling of adjustable shelf, transmission gear 740, linkage tooth
Wheel 730 and reduction gearing 750 are placed in gear-box 800, and guide sleeve 610 and 800 fixing assembling of gear-box, avoid gear naked
It exposes outside, improves product service life and safety, also improve the aesthetic feeling of product simultaneously.
Further include bushing 900, the bushing 900 be sleeved on rolling bearing 500 and with 800 fixing assembling of gear-box, carry
The safety of high product, is arrived to prevent human contact, and accident occurs.
The driving motor 300 is servo motor, and servo motor rotation rate-controllable, existing tooth machining unit is all common
Motor is unable to control rotating speed, and this product can be according to the internal thread teeth of different requirements away from motor speed is selected, and servo motor passes through
Numerical control controls adjustment modulus, so as to achieve the purpose that change ridge away from.
Beneficial effects of the present invention：The present invention provides a kind of tooth machining unit, and the driving motor of this product is servo motor, servo
Motor is directly connect with screw tap by rolling bearing, and is lifted by transmission gear Synchronization Control, reaches screw tap rotation and lifting
It is synchronous carry out, greatly reduce tooth away from deviation, improve yield rate, and structure is very simple, it is very easy to use.
Basic principle, main feature and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, the simple change of those ordinary skill in the art
All it is within protection scope of the present invention with replacing.
Claims (8)
1. a kind of tooth machining unit, including rack, which is characterized in that fixing assembling has fixed frame in the rack, further includes driving
Motor and screw tap, the driving motor are connect by rolling bearing with screw tap, and the driving motor is by adjustable shelf and admittedly
It is fixed it is rack-mounted match, driving motor rotation drive screw tap rotation and driven simultaneously by linkage mechanism adjustable shelf relative to fixed frame above and below
Movement.
2. a kind of tooth machining unit as described in claim 1, which is characterized in that described rolling bearing one end connects with driving motor
It connects, the other end is equipped with screw tap clamp, and the screw tap is fixedly clamped by screw tap clamp in the rolling bearing other end.
3. a kind of tooth machining unit as described in claim 1, which is characterized in that the fixed frame upper end is equipped with first boss, institute
The linkage mechanism stated includes screw and swivel nut, and the swivel nut is securely fitted in first boss, and the screw turns with swivel nut
Dynamic cooperation, the adjustable shelf are equipped with the hole that screw mandrel passes through, and screw passes through the hole of adjustable shelf, and adjustable shelf is located at the lower end dress in hole
Equipped with linkage gear, and linkage gear is rotated relative to adjustable shelf, and screw passes through the one end in hole and linkage gear fixing assembling, institute
The rolling bearing fixing assembling stated has transmission gear, further includes the reduction gearing being assemblied on adjustable shelf, transmission gear is by subtracting
Fast gear drives linkage gear rotation, and linkage gear rotation drives screw to realize adjustable shelf with swivel nut cooperation and moves up and down.
4. a kind of tooth machining unit as described in claim 1 or 3, which is characterized in that the fixed frame lower end is equipped with second boss,
Fixing assembling has a lead in the second boss, and the adjustable shelf fixing assembling has a guide sleeve, the guide sleeve with
Lead socket coordinates and moves up and down relative to lead.
5. a kind of tooth machining unit as described in claim 1, which is characterized in that the fixed frame is equipped with sliding rail, accordingly, activity
Sliding block is provided with, when adjustable shelf moves up and down, the sliding block of adjustable shelf is slided up and down relative to the sliding rail of fixed frame.
6. a kind of tooth machining unit as claimed in claim 4, which is characterized in that further include gear-box, the gear-box and activity
Frame fixing assembling, transmission gear, linkage gear and reduction gearing are placed in gear-box, and guide sleeve is fixed with gear-box and filled
Match.
7. a kind of tooth machining unit as claimed in claim 6, which is characterized in that further include bushing, the bushing is sleeved on rotation axis
Hold and with gear-box fixing assembling.
8. a kind of tooth machining unit as described in claim 1, which is characterized in that the driving motor is servo motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810279743.5A CN108188503A (en) | 2018-04-02 | 2018-04-02 | A kind of tooth machining unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810279743.5A CN108188503A (en) | 2018-04-02 | 2018-04-02 | A kind of tooth machining unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108188503A true CN108188503A (en) | 2018-06-22 |
Family
ID=62596591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810279743.5A Pending CN108188503A (en) | 2018-04-02 | 2018-04-02 | A kind of tooth machining unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108188503A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109333651A (en) * | 2018-09-20 | 2019-02-15 | 安徽荣明新材料科技有限公司 | Perforating device is used in a kind of processing of blender door |
| CN118023635A (en) * | 2024-02-18 | 2024-05-14 | 湖南裕丰紧固件有限公司 | Riveting nut tapping machine |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3016228U (en) * | 1995-03-27 | 1995-09-26 | オーエスジー株式会社 | Taps for thread cutting and thread cutting equipment |
| KR200310969Y1 (en) * | 2003-01-09 | 2003-04-21 | 조을훈 | An automatic for tapping machine |
| CN201079876Y (en) * | 2007-10-09 | 2008-07-02 | 朱进发 | Vertical tapping machine |
| CN202555921U (en) * | 2012-03-31 | 2012-11-28 | 杭州阿贝力机械科技有限公司 | Tapping head component for numerical control double-station tapping machine |
| CN203380446U (en) * | 2013-06-14 | 2014-01-08 | 杭州速捷机械有限公司 | Digital control tapping machine tool |
| KR101527323B1 (en) * | 2014-03-04 | 2015-06-09 | 고용재 | CNC Tapping machine and control method |
| CN204413313U (en) * | 2015-01-31 | 2015-06-24 | 蔡忠胜 | A kind of automatic tapping machine |
| CN204686218U (en) * | 2015-06-03 | 2015-10-07 | 黄小龙 | A kind of New-type mould tapping machine |
| CN208004945U (en) * | 2018-04-02 | 2018-10-26 | 温州丹纳赫自动化科技有限公司 | A kind of tooth machining unit |
-
2018
- 2018-04-02 CN CN201810279743.5A patent/CN108188503A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3016228U (en) * | 1995-03-27 | 1995-09-26 | オーエスジー株式会社 | Taps for thread cutting and thread cutting equipment |
| KR200310969Y1 (en) * | 2003-01-09 | 2003-04-21 | 조을훈 | An automatic for tapping machine |
| CN201079876Y (en) * | 2007-10-09 | 2008-07-02 | 朱进发 | Vertical tapping machine |
| CN202555921U (en) * | 2012-03-31 | 2012-11-28 | 杭州阿贝力机械科技有限公司 | Tapping head component for numerical control double-station tapping machine |
| CN203380446U (en) * | 2013-06-14 | 2014-01-08 | 杭州速捷机械有限公司 | Digital control tapping machine tool |
| KR101527323B1 (en) * | 2014-03-04 | 2015-06-09 | 고용재 | CNC Tapping machine and control method |
| CN204413313U (en) * | 2015-01-31 | 2015-06-24 | 蔡忠胜 | A kind of automatic tapping machine |
| CN204686218U (en) * | 2015-06-03 | 2015-10-07 | 黄小龙 | A kind of New-type mould tapping machine |
| CN208004945U (en) * | 2018-04-02 | 2018-10-26 | 温州丹纳赫自动化科技有限公司 | A kind of tooth machining unit |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109333651A (en) * | 2018-09-20 | 2019-02-15 | 安徽荣明新材料科技有限公司 | Perforating device is used in a kind of processing of blender door |
| CN118023635A (en) * | 2024-02-18 | 2024-05-14 | 湖南裕丰紧固件有限公司 | Riveting nut tapping machine |
| CN118023635B (en) * | 2024-02-18 | 2024-09-13 | 湖南裕丰紧固件有限公司 | Riveting nut tapping machine |
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