CN106002213B - A kind of fine-tuning machine adjustment mould group - Google Patents
A kind of fine-tuning machine adjustment mould group Download PDFInfo
- Publication number
- CN106002213B CN106002213B CN201610413061.XA CN201610413061A CN106002213B CN 106002213 B CN106002213 B CN 106002213B CN 201610413061 A CN201610413061 A CN 201610413061A CN 106002213 B CN106002213 B CN 106002213B
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- China
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- nut
- screw rod
- control unit
- operational control
- screwdriver bit
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Classifications
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- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
- B25B23/0085—Counterholding devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The invention discloses a kind of fine-tuning machine adjustment mould groups, are related to the technical field of filter shape debugging, comprising: screw rod Operational Control Unit, nut Operational Control Unit and apparatus for controlling of lifting；Apparatus for controlling of lifting control screw rod Operational Control Unit moves up and down, and nut Operational Control Unit control nut holds nut tightly in screw rod rotary course, prevents nut transfer；And screw rod Operational Control Unit had both realized the adjustment work of screw rod, it may have screw rod spin brake function, can be in adjusting nut, tie down screw, prevent screw rod with rotation；By the way that nut brake and spindle brake are arranged in different processes, effectively prevent the generation of nut transfer and screw rod transfer phenomenon, and the corresponding process control movement of cooperation effectively eliminates screw driver slot and adjusts influence of the gap to Adjustment precision between screwdriver bit, it solves debugging process screwdriver bit and is applied to the lower pressure of screw rod and exchange the influence of whole precision, improve the precision of adjustment.
Description
Technical field
The present invention relates to the technical field of filter shape debugging, specifically a kind of fine-tuning machine adjustment mould group.
Background technique
In recent years, with the quickening of modernization construction paces, electric equipment products, the demand of household appliances constantly rise, machine
Tool and automated production, assembling line increase significantly, and use manpower crawl screw rod or rivet, use electronic again in such case
The tightened mode of screwdriver far can not adapt to the needs of mechanization and automatic mass production, assembly.Therefore, how to solve
High speed lock screw and raising lock quality problems and have become the project that those skilled in the art extremely pay close attention to.
To solve this problem, many producers have developed miscellaneous automatic screw lock and pay device, by a set of gas
Clip and screw are first moved to the position close to screw hole mouth by dynamic or motor drive mechanism together, then by it is another set of pneumatically or electrically
Mechanism drives screwdriver and screwdriver head to be about to screw ejection clip down together, and screw or rivet are locked screw hole.
However as the continuous development of science and technology, there is also certain disadvantages while continuously improving for the screwed lock device
End, for example be currently used for the adjustment mould group of fine-tuning machine there is also following defects:
1, the adjusting for adjusting mould group whole height is relatively complicated, and when work is not easy accurate calibration workpiece；
2, screwdriver bit dextrorotation derotation alternately when, the gap between bottom manifold and workpiece flat recess is larger, thus
The degree of regulation of screwdriver bit is seriously affected；
3, nut, screw rod transfer phenomenon happen occasionally, lock pay precision it is low.
Summary of the invention
Goal of the invention: in order to overcome the above deficiency, the object of the present invention is to provide a kind of fine-tuning machine adjustment mould group, the tune
Mould preparation group height adjustment is convenient, and the degree of regulation of screwdriver bit is high, and when work is very easy to calibration workpiece, while avoiding screwdriver bit pushing
Power is damaged caused by workpiece.
Technical solution: in order to achieve the goal above, a kind of fine-tuning machine of the present invention adjustment mould group, comprising: screw rod
Operational Control Unit, nut Operational Control Unit and apparatus for controlling of lifting；Apparatus for controlling of lifting controls screw rod Operational Control Unit
Move up and down, nut Operational Control Unit control nut hold nut tightly in screw rod rotary course, prevent nut transfer；And spiral shell
Bar Operational Control Unit had both realized that the lock of screw rod paid work, it may have screw rod spin brake function can be locked in adjusting nut
Tight screw rod, prevent screw rod with rotation；By be arranged in different processes nut brake and spindle brake, effectively prevent nut with
Turn the generation with screw rod transfer phenomenon, improves the precision that lock is paid.
Heretofore described screw rod Operational Control Unit includes: screwdriver bit, knife handle, screwdriver bit holds brake tightly and lock pays motor；Institute
It states connection lock above knife handle and pays motor, lower section connects screwdriver bit；The screwdriver bit is held brake tightly and is socketed on knife handle periphery；The nut
Operational Control Unit includes: that sleeve, splined shaft and nut hold brake tightly；The sleeve is fixed on the lower end of splined shaft；The set
Cylinder and splined shaft are hollow structure；The screwdriver bit penetrates the centre bore inside splined shaft；The nut holds brake tightly and is mounted on flower
On key axis；The apparatus for controlling of lifting includes: shaft coupling and upper and lower transfer electric cylinders；The shaft coupling is fixed on screw rod activity control
On device；The transfer electric cylinders up and down drive screw rod Operational Control Unit to move up and down by shaft coupling.
Working principle of the present invention is as follows: when carrying out the work of accurate lock pair, nut is first unclamped, then gives nut one again
After a pretightning force, need to realize nut check, at this moment, on the outside of the sleeve set connected nut in the nut Operational Control Unit, so
Back nut holds brake tightly by splined shaft locking bushing, realizes the locking to nut location by locking bushing；
Then rotary screw again, due to needing to realize the accurate adjustment of screw rod, so needing to realize；One side of screwdriver bit and spiral shell
The notch edges on bar top are mutually adjacent to；Implement step are as follows: the apparatus for controlling of lifting is adjusted, it is upper in apparatus for controlling of lifting
Lower transfer electric cylinders are lowered the screw rod Operational Control Unit by shaft coupling, make the notch of screwdriver bit front end indentation screw tip,
Then lock, which pays motor rotation, is adjacent to one side of screwdriver bit and the notch of screw tip, eliminates the gap of screwdriver bit and screw rod, improves
Precision；, whereas if screwdriver bit holds brake tightly and holds knife handle tightly, and then has locked screwdriver bit when needing accurate adjusting nut, prevent
During nut rotation, the case where screw rod follows rotation generation realizes the accurate adjustment of nut-screw.
Heretofore described knife handle is internally provided with spring, which is located at right above screwdriver bit, and the setting of the spring can
The lower pressure for eliminating screwdriver bit, plays shock absorbing effect, protects workpieces processing.
Preferably, heretofore described sleeve is fixedly connected by mosaic mode with splined shaft, quick-changing type set
Cylinder and splined shaft interconnection are stable and firm, easy to loading and unloading quick, can be replaced at any time according to actual needs.
It is provided with slide unit between heretofore described shaft coupling and upper and lower transfer electric cylinders, consequently facilitating adjustment mould group height
It adjusts.
Heretofore described nut holds brake tightly and one end of nut check motor is provided with synchronous pulley, and two same
It walks belt wheel to be connected with each other by belt, transmission locking effect is very good.
Heretofore described lock pays motor side and is provided with constant force spring, so that eliminating machine self gravity, further subtracts
The small lower pressure of screwdriver bit.
The utility model has the advantages that compared with prior art, the invention has the following advantages that
1, a kind of heretofore described fine-tuning machine adjustment mould group is realized and is criticized by the setting of apparatus for controlling of lifting
The quick adjusting of grease head highness.
2, heretofore described a kind of fine-tuning machine adjustment mould group, passes through screw rod Operational Control Unit, nut activity control
Mutual cooperation between three devices of device and apparatus for controlling of lifting processed eliminates the gap between screwdriver bit and screw tip notch,
The generation for effectively preventing nut transfer and screw rod transfer phenomenon improves the precision that lock is paid.
3, heretofore described a kind of fine-tuning machine adjustment mould group, the spring and constant force spring that knife handle inside is equipped with
Shock absorbing effect is played at work, is eliminated the lower pressure of screwdriver bit, is protected workpieces processing；In addition its quick-changing type sleeve
It is stable and firm with splined shaft interconnection, it is easy to loading and unloading quick, it can be replaced at any time according to actual needs.
Detailed description of the invention
Fig. 1 is the overall structure diagram that mould group is adjusted in the present invention；
Fig. 2 is the A-A cross-sectional view in Fig. 1.
In figure: sleeve 1, splined shaft 2, nut hold tightly brake 3, screwdriver bit 4, knife handle 5, flange bearing 6, screwdriver bit hold tightly brake 7,
Shaft coupling 8, lock pay motor 9, nut check motor 10, synchronous pulley 11, upper and lower transfer electric cylinders 12, spring 13, constant force spring 14.
Specific embodiment
Below in conjunction with specific embodiment, the present invention is described in detail, but illustrates protection scope of the present invention simultaneously simultaneously
It is not limited to the specific range of the present embodiment, based on the embodiments of the present invention, those of ordinary skill in the art are not making
Every other embodiment obtained, shall fall within the protection scope of the present invention under the premise of creative work.
Embodiment 1
As shown in Figure 1, a kind of fine-tuning machine of the present embodiment adjustment mould group, comprising: sleeve 1, splined shaft 2, nut are held tightly
Brake 7 is held in brake 3, screwdriver bit 4, knife handle 5, flange bearing 6, screwdriver bit tightly, shaft coupling 8, lock pay a motor 9, nut check motor 10, same
Walk belt wheel 11, upper and lower transfer electric cylinders 12, spring 13 and constant force spring 14.
The connection relationship of above-mentioned each component is as follows: the screwdriver bit 4 passes through the knife handle 5 being above terminated with and flange bearing 6 cooperates
Connection, 6 top of flange bearing are successively connected to screwdriver bit holding brake 7, shaft coupling 8 and lock and pay motor 9；Under the screwdriver bit 4
Portion is applied in nut and holds tightly in brake 3, and the splined shaft 2 and sleeve 1 that are socketed by bottom are cooperatively connected；The shaft coupling 8 with
Upper and lower transfer electric cylinders 12 are slidably connected, and the nut holds brake 3 tightly and is cooperatively connected with nut check motor 10.The wherein knife handle
5 are internally provided with spring 13, and are located at right above screwdriver bit 4, and the sleeve 1 is fixedly connected by mosaic mode with splined shaft 2, institute
It states and is provided with slide unit between shaft coupling 8 and up and down transfer electric cylinders 12；The nut holds the one of brake 3 and nut check motor 10 tightly
End is provided with synchronous pulley 11, and two synchronous pulleys 11 are connected with each other by belt, and the lock is paid 9 side of motor and also set up
There is constant force spring 14.
The embodiment of the present invention is given for the purpose of illustration and description, and is not exhaustively or by this to send out
It is bright to be limited to disclosed form.Many modifications and variations are obvious for the ordinary skill in the art.Choosing
Selecting and describe embodiment is and to make those skilled in the art to more preferably illustrate the principle of the present invention and practical application
It will be appreciated that the present invention is to design various embodiments suitable for specific applications with various modifications.
Claims (1)
1. a kind of fine-tuning machine adjustment mould group, it is characterised in that: include: screw rod Operational Control Unit, nut Operational Control Unit
And apparatus for controlling of lifting；
The screw rod Operational Control Unit includes: screwdriver bit (4), knife handle (5), screwdriver bit holds brake (7) tightly and lock pays motor (9)；Institute
It states connection lock above knife handle (5) and pays motor (9), lower section connects screwdriver bit (4)；The screwdriver bit holds brake (7) tightly and is socketed in knife handle (5)
On periphery；
The nut Operational Control Unit includes: that sleeve (1), splined shaft (2) and nut hold brake (3) tightly；The sleeve (1) is solid
It is scheduled on the lower end of splined shaft (2)；The sleeve (1) and splined shaft (2) are hollow structure；The screwdriver bit (4) penetrates splined shaft (2)
Internal centre bore；The nut is held brake (3) tightly and is mounted on splined shaft (2)；
The apparatus for controlling of lifting includes: shaft coupling (8) and upper and lower transfer electric cylinders (12)；The shaft coupling (8) is fixed on screw rod
On Operational Control Unit；The transfer electric cylinders (12) up and down drive screw rod Operational Control Unit to move up and down by shaft coupling (8)；
The knife handle (5) is internally provided with spring (13), and is located at right above screwdriver bit (4)；The sleeve (1) passes through mosaic mode and flower
Key axis (2) is fixedly connected；Slide unit is provided between the shaft coupling (8) and upper and lower transfer electric cylinders (12)；The nut, which is held tightly, to be stopped
One end of vehicle (3) and nut check motor (10) is provided with synchronous pulley (11), and two synchronous pulleys (11) pass through belt
It is connected with each other；The lock pays motor (9) side and is provided with constant force spring (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610413061.XA CN106002213B (en) | 2016-06-13 | 2016-06-13 | A kind of fine-tuning machine adjustment mould group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610413061.XA CN106002213B (en) | 2016-06-13 | 2016-06-13 | A kind of fine-tuning machine adjustment mould group |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106002213A CN106002213A (en) | 2016-10-12 |
| CN106002213B true CN106002213B (en) | 2018-12-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610413061.XA Active CN106002213B (en) | 2016-06-13 | 2016-06-13 | A kind of fine-tuning machine adjustment mould group |
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| Country | Link |
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| CN (1) | CN106002213B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111347246B (en) * | 2020-03-30 | 2024-06-25 | 江门市科达仪表有限公司 | A all-in-one for vehicle instrument assembly and detection |
| CN112692558A (en) * | 2020-12-31 | 2021-04-23 | 苏州华鑫荣机械设备有限公司 | Automatic nut locking mechanism |
| 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 |
| CN115446581A (en) * | 2022-08-04 | 2022-12-09 | 中国电子科技集团公司第十四研究所 | Automatic debugging device and method for communication filter |
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|---|---|---|---|---|
| CN201940803U (en) * | 2011-03-09 | 2011-08-24 | 苏州通锦精密工业有限公司 | Screw tightening machine |
| CN102425712A (en) * | 2011-11-24 | 2012-04-25 | 泰州市创新电子有限公司 | Lifting support frame for display |
| CN202292072U (en) * | 2011-10-02 | 2012-07-04 | 广州市嘉特斯机电制造有限公司 | Automatic screwing device |
| CN103537892A (en) * | 2013-10-12 | 2014-01-29 | 中国科学院深圳先进技术研究院 | Automatic screw and nut combination locking device |
| CN104266048A (en) * | 2014-09-11 | 2015-01-07 | 苏州佳世达电通有限公司 | Electronic device |
| CN204141170U (en) * | 2014-09-17 | 2015-02-04 | 信锦企业股份有限公司 | Lifting/lowering type support device |
| CN204420474U (en) * | 2015-01-04 | 2015-06-24 | 苏州市海铂橡塑五金制品有限公司 | A kind of lifting force regulating mechanism |
| CN205184229U (en) * | 2015-12-07 | 2016-04-27 | 苏州博众精工科技有限公司 | Motor cover lock screw mechanism |
| CN105563405A (en) * | 2016-03-11 | 2016-05-11 | 苏州博众精工科技有限公司 | Z-axle direction and R-axle direction adjustable screwdriver component |
| CN205852222U (en) * | 2016-06-13 | 2017-01-04 | 苏州博思特装配自动化科技有限公司 | A kind of fine-tuning machine is with adjusting module |
-
2016
- 2016-06-13 CN CN201610413061.XA patent/CN106002213B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201940803U (en) * | 2011-03-09 | 2011-08-24 | 苏州通锦精密工业有限公司 | Screw tightening machine |
| CN202292072U (en) * | 2011-10-02 | 2012-07-04 | 广州市嘉特斯机电制造有限公司 | Automatic screwing device |
| CN102425712A (en) * | 2011-11-24 | 2012-04-25 | 泰州市创新电子有限公司 | Lifting support frame for display |
| CN103537892A (en) * | 2013-10-12 | 2014-01-29 | 中国科学院深圳先进技术研究院 | Automatic screw and nut combination locking device |
| CN104266048A (en) * | 2014-09-11 | 2015-01-07 | 苏州佳世达电通有限公司 | Electronic device |
| CN204141170U (en) * | 2014-09-17 | 2015-02-04 | 信锦企业股份有限公司 | Lifting/lowering type support device |
| CN204420474U (en) * | 2015-01-04 | 2015-06-24 | 苏州市海铂橡塑五金制品有限公司 | A kind of lifting force regulating mechanism |
| CN205184229U (en) * | 2015-12-07 | 2016-04-27 | 苏州博众精工科技有限公司 | Motor cover lock screw mechanism |
| CN105563405A (en) * | 2016-03-11 | 2016-05-11 | 苏州博众精工科技有限公司 | Z-axle direction and R-axle direction adjustable screwdriver component |
| CN205852222U (en) * | 2016-06-13 | 2017-01-04 | 苏州博思特装配自动化科技有限公司 | A kind of fine-tuning machine is with adjusting module |
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| Publication number | Publication date |
|---|---|
| CN106002213A (en) | 2016-10-12 |
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Address after: 215100 No. 2011 Swan Dang Road, Hengjing Street, Wuzhong Economic Development Zone, Suzhou City, Jiangsu Province Patentee after: Suzhou Best Technology Co., Ltd. Address before: 215100 Binhe Road 588, Suzhou High-tech Zone, Jiangsu Province Patentee before: Suzhou Best Technology Co., Ltd. |
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