CN106914749A - A kind of tooth processed sets the auto lock provision for disengagement of stored workpiece clamping locking nut - Google Patents
A kind of tooth processed sets the auto lock provision for disengagement of stored workpiece clamping locking nut Download PDFInfo
- Publication number
- CN106914749A CN106914749A CN201710298732.7A CN201710298732A CN106914749A CN 106914749 A CN106914749 A CN 106914749A CN 201710298732 A CN201710298732 A CN 201710298732A CN 106914749 A CN106914749 A CN 106914749A
- Authority
- CN
- China
- Prior art keywords
- sleeve
- nut
- disengagement
- workpiece clamping
- locking nut
- 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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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23F—MAKING GEARS OR TOOTHED RACKS
- B23F23/00—Accessories or equipment combined with or arranged in, or specially designed to form part of, gear-cutting machines
- B23F23/02—Loading, unloading or chucking arrangements for workpieces
- B23F23/04—Loading or unloading arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23F—MAKING GEARS OR TOOTHED RACKS
- B23F23/00—Accessories or equipment combined with or arranged in, or specially designed to form part of, gear-cutting machines
- B23F23/02—Loading, unloading or chucking arrangements for workpieces
- B23F23/06—Chucking arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
- B23P19/06—Screw or nut setting or loosening machines
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses the auto lock provision for disengagement that a kind of tooth processed sets stored workpiece clamping locking nut, including mechanical arm, rotating actuator, sleeve spring mechanism, sleeve displacement sensor, bullet card nut and control circuit.Wherein, mechanical arm under air cylinder driven by sleeve toward or away from frock screw rod；Sleeve is driven by motor and rotated, and drives the locking and dismounting of nut；Then be maintained at the nut after dismounting in sleeve by the elastic force of bullet card nut collar spring；The length travel of displacement transducer detection sleeve simultaneously reports that control circuit is according to the displacement control action process to circuit is controlled.The present apparatus is with industry mechanical arm with the use of the workpiece automatic loading/unloading for completing tooth equipment processed.
Description
Technical field
The present invention relates to the auto lock provision for disengagement that a kind of tooth processed sets stored workpiece clamping locking nut, belong to gear and add
Work technical field.
Background technology
, it is necessary to pass through frock during the tooth equipment processing gear processed such as gear shapping machine, gear-hobbing machine, tooth milling machine, gear grinding machines
Be fixed on workpiece to be processed on work block by fixture, then carries out machining by corresponding cutters again.When workpiece endoporus compared with
Hour, conventional such as expansion core, oil pressure pull bar+spline gland frock scheme cannot be applied.Now, can only be solid using locking nut
Determine workpiece.
After workpiece is loaded onto into workseat, need manually to be locked in nut sleeve and with spanner；After the completion of work pieces process, also need to be by
Artificial unclamp nut is unloaded, and can just remove workpiece.This mode inefficiency, cost of labor is high, and the working environment of workman is disliked
It is bad.
The content of the invention
The present invention realizes auto lock and the dismounting of clamping workpiece locking nut with relatively low cost.In industry mechanical arm
Under cooperation, feeding and the blanking of workpiece are completed by industry mechanical arm, the locking and dismounting of clamping locking nut are completed by the present apparatus.
Both connected applications can effectively improve the efficiency of Gear Processing, reduce cost of labor.
The invention discloses the auto lock provision for disengagement that a kind of tooth processed sets stored workpiece clamping locking nut, including machinery
Arm, rotating actuator, sleeve spring mechanism, sleeve displacement sensor, bullet card nut and control circuit.
Wherein, sleeve can be moved horizontally to workseat or by workseat shifting by mechanical arm horizontal direction by air cylinder driven
Open；Mechanical arm Z-direction is driven by motor, can mating sleeve spring mechanism formation elastic pressure.
Wherein, rotating actuator is driven by motor, by chain drive, drive sleeve and nut forward therein or anti-
To rotation.
Wherein, sleeve spring mechanism includes floating spring, and appropriate elasticity pressure is kept in sleeve and nut alignment procedures
Power；And the working clearance of correlation is eliminated in the present apparatus course of work.
Wherein, sleeve displacement sensor detect sleeve length travel, and report circuit to control.Control circuit is by being somebody's turn to do
The report value of sensor is defined below event：A. nut check is in place；B. nut thread departs from；C. nut-sleeve is aligned.
Wherein, bullet card nut is used to lock workpiece, and its top is equipped with spring collar.After nut thread departs from, on sleeve
During shifting, can be maintained at nut in sleeve by the elastic force of the spring collar.After nut check, when being moved on sleeve, because of screw-threaded coupling
Power is significantly more than the elastic force of spring collar, and nut can be separated successfully with sleeve.
Wherein, control circuit control whole work process.
When nut check to frock screw rod is fixed into workpiece, its action sequence is as follows：(1) mechanical arms are in air cylinder driven
It is displaced downwardly to work block；(2) mechanical arms Z-direction is moved down, and bullet card nut thread is contacted with frock screw flight in sleeve；(3).
Motor is turned clockwise by rotating actuator drive sleeve；(4) bullets card nut is gradually locked under sleeve driving, sleeve
Spring mechanism promotes sleeve to move down；(5) sleeves move down by sleeve displacement transducer detect and report circuit to control；(6) controls
Electric circuit inspection processed to enough sleeves to bottom offset after, it is believed that " nut check is in place ", stop sleeve rotation；(7) mechanical arms Z
Move upwards, sleeve is separated with bullet card nut.
Work pieces process is completed, and the action sequence that nut is pulled down from frock screw rod is as follows：(1) mechanical arms are in air cylinder driven
It is displaced downwardly to work block；(2) mechanical arms Z-direction is moved down, and sleeve is contacted with bullet card nut and produces resistance；(3) is electronic passes through
Rotating actuator drive sleeve rotates at a slow speed；(4) is when sleeve is aligned with bullet card nut, sleeve spring mechanism drive sleeve
Move down；(5) sleeves to bottom offset quilt cover cylinder displacement transducer detect and report circuit to control, control circuit think " spiral shell
Mother-sleeve alignment "；(6) motors pass through rotating actuator drive sleeve rotate counterclockwise；(7) bullets card nut is gradually deviate from,
And cause to be moved on sleeve；(8) after controls electric circuit inspection is shifted up to enough sleeves, it is believed that " nut thread disengaging "；(9).
Moved in mechanical arm Z-direction because on nut collar spring effect, nut will remain in sleeve.
Brief description of the drawings
Accompanying drawing 1 is overall structure figure of the invention；
Accompanying drawing 2 is the partial enlarged drawing of accompanying drawing 1.
Specific embodiment
Such as accompanying drawing 1, shown in 2, the present apparatus is sensed by mechanical arm, rotating actuator, sleeve spring mechanism, sleeve displacement
Device, bullet card nut and control circuit composition.
Mechanical arm includes X to slide plate 1, Z axis guide rail bar 7, Z axis slide block mechanism 8, X-axis slide block 9, Z axis screw body 10, Z
Spindle motor 11, X-axis cylinder push-rod 12, X axis push-and-pull cylinder 16, X axis slide rail 17, Y-axis sled mechanism 18, Y-axis push-and-pull cylinder
19th, Y-axis slide rail 20 and height adjusting pads set 21.
Rotating actuator is made up of six side's sprocket wheel sleeve-bearings 2, power chain 4, motor 15 and sprocket wheel.
Sleeve spring mechanism includes float six square shafts 22, floating return spring 23, sleeve 24.Wherein, have in sleeve and bullet
The groove that the collar spring of card nut coordinates.
Sleeve displacement sensor includes sensor floating fork plate 3, floating shifting fork mechanism 5, sensor drag-line 6, sensor
Return spring 13, sensor 14.The upper and lower displacement of sleeve is converted to said structure the spinning movement of sensor.
The top of bullet card nut 26 is equipped with spring collar 25.
Workpiece 27 is arranged on workseat 28, there is frock screw rod on workseat 28.
The above embodiments are only the preferred technical solution of the present invention, and are not construed as limitation of the present invention.The application
In embodiment and the feature in embodiment in the case where not conflicting, can mutually be combined.Protection scope of the present invention
The equivalents of technical characteristic in the technical scheme that should be recorded with claim, including the technical scheme of claim record
It is protection domain.Equivalent i.e. within this range is improved, also within the scope of the present invention.
Claims (7)
1. a kind of tooth processed sets the auto lock provision for disengagement of stored workpiece clamping locking nut, including mechanical arm, rotary drive machine
Structure, sleeve spring mechanism, sleeve displacement sensor, bullet card nut and control circuit.
2. tooth processed sets the auto lock provision for disengagement of stored workpiece clamping locking nut, its feature as claimed in claim 1
It is：Sleeve is moved to and is moved away from frock screw rod by mechanical arm by air cylinder driven.
3. tooth processed sets the auto lock provision for disengagement of stored workpiece clamping locking nut, its feature as claimed in claim 1
It is：With rotating actuator, the rotary power of mechanical arm tail end can be transferred to front end sleeve.
4. tooth processed sets the auto lock provision for disengagement of stored workpiece clamping locking nut, its feature as claimed in claim 1
It is：There is floating spring on sleeve, the floating spring cooperatively forms elastic pressure with the Z-direction motion of mechanical arm.
5. tooth processed sets the auto lock provision for disengagement of stored workpiece clamping locking nut, its feature as claimed in claim 1
It is：There is collar spring on bullet card nut top, there is the groove coordinated with the collar spring in sleeve；After nut is unloaded, the collar bullet
Be maintained at nut in sleeve by spring.
6. tooth processed sets the auto lock provision for disengagement of stored workpiece clamping locking nut, its feature as claimed in claim 1
It is：With sleeve displacement sensor, the length travel of sleeve is can detect.
7. tooth processed sets the auto lock provision for disengagement of stored workpiece clamping locking nut, its feature as claimed in claim 1
It is：With control circuit, the sleeve displacement sensor described in claims 6 is connected with the control circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710298732.7A CN106914749A (en) | 2017-04-30 | 2017-04-30 | A kind of tooth processed sets the auto lock provision for disengagement of stored workpiece clamping locking nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710298732.7A CN106914749A (en) | 2017-04-30 | 2017-04-30 | A kind of tooth processed sets the auto lock provision for disengagement of stored workpiece clamping locking nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106914749A true CN106914749A (en) | 2017-07-04 |
Family
ID=59568406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710298732.7A Pending CN106914749A (en) | 2017-04-30 | 2017-04-30 | A kind of tooth processed sets the auto lock provision for disengagement of stored workpiece clamping locking nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106914749A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107813252A (en) * | 2017-11-10 | 2018-03-20 | 河南森源电气股份有限公司 | Operating mechanism fixing device for installing and operating mechanism auxiliary mounting structure |
| CN108422186A (en) * | 2018-06-12 | 2018-08-21 | 上海振华重工电气有限公司 | With the automatic nut driving machine of robot interactive and its top nut or removing nut method |
| CN108436191A (en) * | 2018-05-08 | 2018-08-24 | 四川瑞迪佳源机械有限公司 | A kind of vertical gear hobber |
| CN108907695A (en) * | 2018-09-28 | 2018-11-30 | 珠海格力智能装备有限公司 | Nut chucking device |
| CN110202527A (en) * | 2019-06-14 | 2019-09-06 | 南昌矿山机械有限公司 | Single-Cylinder Hydraulic Cone Crusher upper spider attaching/detaching apparatus and method |
| CN111360523A (en) * | 2020-03-18 | 2020-07-03 | 常熟市路安达智能装备有限公司 | Cover body dismounting machine of nuclear fuel storage tank |
| CN110315147B (en) * | 2019-07-05 | 2020-07-14 | 中国第一汽车股份有限公司 | General type axle class gear grinding auxiliary stay |
| CN112846739A (en) * | 2021-01-12 | 2021-05-28 | 珠海格力智能装备有限公司 | Nut removing device |
| CN113102974A (en) * | 2021-04-07 | 2021-07-13 | 宁波新松机器人科技有限公司 | Automatic detection stamping device for hydraulic motor output shaft notch |
| CN115091160A (en) * | 2022-07-04 | 2022-09-23 | 东莞市沃德精密机械有限公司 | Full-automatic splitting equipment for grinding wheel rod assembly and control method thereof |
-
2017
- 2017-04-30 CN CN201710298732.7A patent/CN106914749A/en active Pending
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107813252A (en) * | 2017-11-10 | 2018-03-20 | 河南森源电气股份有限公司 | Operating mechanism fixing device for installing and operating mechanism auxiliary mounting structure |
| CN107813252B (en) * | 2017-11-10 | 2024-01-19 | 河南森源电气股份有限公司 | Operating mechanism installation fixing device and operating mechanism auxiliary installation structure |
| CN108436191A (en) * | 2018-05-08 | 2018-08-24 | 四川瑞迪佳源机械有限公司 | A kind of vertical gear hobber |
| CN108436191B (en) * | 2018-05-08 | 2024-03-12 | 四川瑞迪佳源机械有限公司 | Vertical gear hobbing machine |
| CN108422186A (en) * | 2018-06-12 | 2018-08-21 | 上海振华重工电气有限公司 | With the automatic nut driving machine of robot interactive and its top nut or removing nut method |
| CN108907695A (en) * | 2018-09-28 | 2018-11-30 | 珠海格力智能装备有限公司 | Nut chucking device |
| CN108907695B (en) * | 2018-09-28 | 2019-12-13 | 珠海格力电器股份有限公司 | Nut clamping equipment |
| CN110202527B (en) * | 2019-06-14 | 2023-06-16 | 南昌矿机集团股份有限公司 | Device and method for disassembling and assembling upper frame of single-cylinder hydraulic cone crusher |
| CN110202527A (en) * | 2019-06-14 | 2019-09-06 | 南昌矿山机械有限公司 | Single-Cylinder Hydraulic Cone Crusher upper spider attaching/detaching apparatus and method |
| CN110315147B (en) * | 2019-07-05 | 2020-07-14 | 中国第一汽车股份有限公司 | General type axle class gear grinding auxiliary stay |
| CN111360523A (en) * | 2020-03-18 | 2020-07-03 | 常熟市路安达智能装备有限公司 | Cover body dismounting machine of nuclear fuel storage tank |
| CN112846739A (en) * | 2021-01-12 | 2021-05-28 | 珠海格力智能装备有限公司 | Nut removing device |
| CN113102974A (en) * | 2021-04-07 | 2021-07-13 | 宁波新松机器人科技有限公司 | Automatic detection stamping device for hydraulic motor output shaft notch |
| CN115091160A (en) * | 2022-07-04 | 2022-09-23 | 东莞市沃德精密机械有限公司 | Full-automatic splitting equipment for grinding wheel rod assembly and control method thereof |
| CN115091160B (en) * | 2022-07-04 | 2023-11-21 | 东莞市沃德精密机械有限公司 | Full-automatic splitting equipment for grinding wheel rod assembly and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170704 |