CN104858826A - Automatic alignment structure for electric screwdriver bit - Google Patents
Automatic alignment structure for electric screwdriver bit Download PDFInfo
- Publication number
- CN104858826A CN104858826A CN201510289341.XA CN201510289341A CN104858826A CN 104858826 A CN104858826 A CN 104858826A CN 201510289341 A CN201510289341 A CN 201510289341A CN 104858826 A CN104858826 A CN 104858826A
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- CN
- China
- Prior art keywords
- cylinder
- cutter head
- servomotor
- automatic alignment
- elastic parts
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Classifications
-
- 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
- B25B21/00—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose
- B25B21/002—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose for special purposes
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Milling, Drilling, And Turning Of Wood (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The invention relates to an automatic alignment structure for an electric screwdriver bit. The automatic alignment structure for the electric screwdriver bit comprises a fixed support and a moving device driving the fixed support to move transversally and longitudinally respectively, a first elastic assembly is arranged on the fixed support, a first servo motor is connected to the first elastic assembly, the output end of the first servo motor is connected with a locking assembly and a tool bit through a rotary transmission rod, the locking assembly is arranged on a second elastic assembly, and one end of the second elastic assembly is fixed to the fixed support; the tool bit is adjusted by the first elastic assembly to move longitudinally, and the locking assembly is adjusted by the second elastic assembly to move longitudinally; the tool bit is driven by the first servo motor to rotate so as to adjust an adjustment nut, and the locking assembly is driven by the first servo motor to lock the adjustment nut. According to the automatic alignment structure for the electric screwdriver bit, automatic alignment between the electric screwdriver bit and a tuning screw can be achieved, traditional manual alignment is completely avoided, labor intensity is relieved, the alignment precision is high, and product quality is improved.
Description
Technical field
The invention belongs to filter field, the electric screw driver especially in passive filter debug process and tuning screw auto-alignment structure, be specifically related to a kind of electric screw cutter head auto-alignment structure.
Background technology
The debugging link of wave filter is an important step in wave filter production process, and therefore, the Influence on test result of debugging the quality of wave filter, and debugging efficiency affects the R&D cycle of wave filter.In traditional wave filter debug process, be artificial hand-held screwdriver operation, artificial visual is aimed at, and the hand-held sleeve of workman entangles nut and unscrews dynamic, and then artificial hand is held screwdriver and put into screw hole inside by sleeve, adjusts spiral shell to carry out tuning by rotating.
There is following defect in traditional alignment: the inefficiency of manual-alignment, and the labour intensity of alignment function is large, drastically influence the output of wave filter.In today of automated manufacturing, automation align structures kind is a lot, and automation technique of alignment relative maturity, therefore, in wave filter debugging field, need a kind of automation align structures, can be efficiently high-quality realize electric screw driver and tuning screw auto-alignment.
Summary of the invention
For solving the problems of the technologies described above, the invention provides and high efficiency, height can realize electric screw driver and the self-aligning structure of tuning screw accurately.
For achieving the above object, technical scheme of the present invention is as follows:
A kind of electric screw cutter head automatic alignment apparatus, it comprises fixed support and drives described fixed support respectively at the mobile device of horizontal and vertical movement, described fixed support is provided with elastic parts one, described elastic parts one is connected with servomotor one, the output of described servomotor one is connected with latch assembly and cutter head by transmission of rotation bar, described latch assembly is arranged on described elastic parts two, and described elastic parts two one end is fixed on described fixed support; Regulate described cutter head to vertically move by described elastic parts one, regulate described latch assembly to vertically move by described elastic parts two; Described cutter head adjusts spiral shell nut at the driving backspin modulation joint of described servomotor one, and described latch assembly is locked and adjusted spiral shell nut under the driving of described servomotor one.
In a preferred embodiment of the present invention, comprise further, described latch assembly comprises the pullover and sleeve of locking, and described sleeve is arranged on the pullover bottom of described locking, drives described sleeve to lock adjust spiral shell nut by described lock sleeve head.
In a preferred embodiment of the present invention, comprise further, described sleeve is provided with screw thread with the front end of adjusting spiral shell nut to dock, and by screw thread, sleeve is smoothly docked with tune spiral shell nut.
In a preferred embodiment of the present invention, comprise further, described sleeve inner is provided with bearing, and described bearing is arranged on described transmission of rotation bar, and described in described bearing control, sleeve is concentric with cutter head.
In a preferred embodiment of the present invention, comprise further, described mobile device comprises: longitudinal rail, cross slide way, servomotor two and servomotor three, described servomotor two drives described longitudinal rail lengthwise movement, described longitudinal rail is fixedly connected with described fixed support, described servomotor three drives described cross slide way transverse movement, described cross slide way is connected with described longitudinal rail, and under the driving of described servomotor three, described cross slide way can drive described longitudinal rail to move in the horizontal.
In a preferred embodiment of the present invention, comprise further, described elastic parts one comprises: movable pedestal one, cylinder one and cylinder two, the slide block of cylinder one and the slide block of cylinder two are all connected to the bottom of described movable pedestal one, the top of described movable pedestal one connects described servomotor one, the cylinder body of described cylinder one and cylinder two is all fixed on described fixed support, drive described servomotor one to vertically move by the slide block of described cylinder one and the skid of cylinder two, namely realize described cutter head and vertically move.
In a preferred embodiment of the present invention, comprise further, described elastic parts two comprises: movable pedestal two, cylinder three and cylinder four, the cylinder block of described cylinder three and cylinder four is all fixed on described support bracket fastened bottom, described cylinder three is all connected described movable pedestal two with the thimble of cylinder four, and described latch assembly is fixed on described movable pedestal two.
In a preferred embodiment of the present invention, comprise further, described cylinder three and cylinder four are arranged on the two ends of described movable pedestal two, and described latch assembly is arranged between described cylinder three and cylinder four.
In a preferred embodiment of the present invention, comprise further, the end of described cutter head is provided with chamfering.
The invention has the beneficial effects as follows:
One, electric screw cutter head auto-alignment structure of the present invention can realize electric screw driver and tuning screw auto-alignment, have liberated traditional manual-alignment completely, reduce labour intensity, and it have been high to aim at precision, improve product quality.
Two, electric screw cutter head auto-alignment structure of the present invention can successive alignment tuning, work continuously, improve operating efficiency.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in embodiment of the present invention technology, be briefly described to the accompanying drawing used required in the description of embodiment technology below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 structural representation of the present invention.
Wherein, 1-fixed support, 10-transmission of rotation bar, 11-servomotor one, 12-servomotor two, 13-servomotor three, 21-long rails, 22-cross track, 31-cylinder one, the slide block of 311-cylinder one, the push rod of 312-cylinder one, 32-movable pedestal one, 33-cylinder two, the slide block of 331-cylinder two, the push rod of 332-cylinder two, 3-elastic parts one, 41-cylinder three, the push rod of 411-cylinder three, 42-cylinder four, the push rod of 422-cylinder four, 43-movable pedestal two, 4-elastic parts two, 51-locking is pullover, 52-sleeve, 53-bearing, 5-latch assembly, 6-cutter head, 61-chamfering.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Embodiment
As shown in Figure 1, disclose a kind of electric screw cutter head automatic alignment apparatus in the present embodiment, it comprises fixed support 1 and drives above-mentioned fixed support 1 respectively at the mobile device of horizontal and vertical movement.Above-mentioned fixed support 1 is provided with elastic parts 1, above-mentioned elastic parts 1 is connected with servomotor 1, the output of above-mentioned servomotor 1 is connected with latch assembly 5 and cutter head 6 by transmission of rotation bar 10, above-mentioned latch assembly 5 is arranged on above-mentioned elastic parts 24, and above-mentioned elastic parts 24 one end is fixed on above-mentioned fixed support 1; Regulate above-mentioned cutter head 6 to vertically move by above-mentioned elastic parts 1, regulate above-mentioned latch assembly 5 to vertically move by above-mentioned elastic parts 24.
Adjust in spiral shell nut and locking process in adjustment, above-mentioned cutter head 6 and latch assembly 5 longitudinally move up and down respectively.Above-mentioned cutter head 6 adjusts spiral shell nut at the driving backspin modulation joint of above-mentioned servomotor 1, above-mentioned latch assembly 5 is locked and is adjusted spiral shell nut under the driving of above-mentioned servomotor 1, during adjustment tune spiral shell nut, cutter head 6 reversely rotates, and during locking tune spiral shell nut, latch assembly 5 rotates forward under the driving of servomotor 1.
Concrete, above-mentioned latch assembly 5 comprises locking pullover 51 and sleeve 52, and above-mentioned sleeve 52 is arranged on the bottom of above-mentioned locking pullover 51, drives above-mentioned sleeve 52 to lock adjust spiral shell nut by above-mentioned locking pullover 51.Above-mentioned sleeve 52 is provided with screw thread with the front end of adjusting spiral shell nut to dock, and by screw thread, sleeve is smoothly docked with tune spiral shell nut.
Be provided with bearing 53 in above-mentioned sleeve 52 inside, above-mentioned bearing 53 is arranged on above-mentioned transmission of rotation bar 10, and it is concentric with cutter head 6 that above-mentioned bearing 53 controls above-mentioned sleeve 52; Adjust spiral shell and nut also with one heart, sleeve 52 adjusts spiral shell screw to provide double insurance with cutter head 6 is concentric for cutter head 6 is aimed at.
Above-mentioned mobile device comprises: longitudinal rail 21, cross slide way 22, servomotor 2 12 and servomotor 3 13, above-mentioned servomotor 2 12 drives the lengthwise movement of above-mentioned longitudinal rail 21, above-mentioned longitudinal rail 21 is fixedly connected with above-mentioned fixed support 1, above-mentioned servomotor 3 13 drives the transverse movement of above-mentioned cross slide way 22, above-mentioned cross slide way 22 is connected with above-mentioned longitudinal rail 21, and under the driving of above-mentioned servomotor 3 13, above-mentioned cross slide way 22 can drive above-mentioned longitudinal rail 21 to move in the horizontal.
Above-mentioned elastic parts 1 comprises: movable pedestal 1, cylinder 1 and cylinder 2 33, the slide block 311 of cylinder one and the slide block 331 of cylinder two are all connected to the bottom of above-mentioned movable pedestal 1, the top of above-mentioned movable pedestal 1 connects above-mentioned servomotor 1, the cylinder body of above-mentioned cylinder 1 and cylinder 2 33 is all fixed on above-mentioned fixed support 1, the push rod 312 of cylinder one and push rod 332 longitudinal extension of cylinder two, the slide block 331 of the slide block 311 and cylinder two that realize above-mentioned cylinder one slides and drives above-mentioned servomotor 1 to vertically move, namely realize above-mentioned cutter head 6 to vertically move.
Elastic parts 24 comprises: movable pedestal 2 43, cylinder 3 41 and cylinder 4 42, the cylinder block of above-mentioned cylinder 3 41 and cylinder 4 42 is all fixed on the bottom of above-mentioned fixed support 1, the thimble 411 of cylinder three is all connected above-mentioned movable pedestal 2 43 with the thimble 422 of cylinder four, and above-mentioned latch assembly 5 is fixed on above-mentioned movable pedestal 2 43.Above-mentioned cylinder 3 41 and cylinder 4 42 are arranged on the two ends of above-mentioned movable pedestal 2 43, and above-mentioned latch assembly 5 is arranged between above-mentioned cylinder 3 41 and cylinder 4 42.
The thimble of cylinder 3 41 cylinder 4 42 stretches, and drives movable pedestal 2 43 longitudinally to move up and down, and drives latch assembly 5 to move up and down, realizes the location in locking process.
In the present embodiment, conveniently regulate spiral shell nut, be convenient to cutter head 6 and insert in the screw adjusting spiral shell nut, be provided with chamfering 61 in the end of above-mentioned cutter head 6.
The operation principle of structure of the present invention: described fixed support moves to debugging position under the driving of described mobile device, described cutter head is aimed at and is adjusted spiral shell nut under described elastic parts one drives, described cutter head rotates in the driving of described servomotor one and regulates, after adjustment completes, described cutter head returns to origin-location under described elastic parts one acts on, described latch assembly is aimed at and is adjusted spiral shell nut under described elastic parts two drives, and described latch assembly rotates nut check with described cutter head rightabout under described servomotor one drives.
Application by this device of the present invention replaces traditional manual hand manipulation, realizes automated job, increases work efficiency, and can realize working continuously, and makes full use of the valuable time.Instant invention overcomes and how to realize the difficult point that automatization judgement adjusts spiral shell trend, realize adjusting spiral shell trend and direction of rotation and strength of adjustment according to software programming automatic decision.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (9)
1. an electric screw cutter head automatic alignment apparatus, it comprises fixed support and drives described fixed support respectively at the mobile device of horizontal and vertical movement, it is characterized in that, described fixed support is provided with elastic parts one, described elastic parts one is connected with servomotor one, the output of described servomotor one is connected with latch assembly and cutter head by transmission of rotation bar, and described latch assembly is arranged on described elastic parts two, and described elastic parts two one end is fixed on described fixed support; Regulate described cutter head to vertically move by described elastic parts one, regulate described latch assembly to vertically move by described elastic parts two; Described cutter head adjusts spiral shell nut at the driving backspin modulation joint of described servomotor one, and described latch assembly is locked and adjusted spiral shell nut under the driving of described servomotor one.
2. a kind of electric screw cutter head automatic alignment apparatus according to claim 1, it is characterized in that, described latch assembly comprises the pullover and sleeve of locking, and described sleeve is arranged on the pullover bottom of described locking, drives described sleeve to lock adjust spiral shell nut by described lock sleeve head.
3. a kind of electric screw cutter head automatic alignment apparatus according to claim 2, is characterized in that, described sleeve is provided with screw thread with the front end of adjusting spiral shell nut to dock, and by screw thread, sleeve is smoothly docked with tune spiral shell nut.
4. a kind of electric screw cutter head automatic alignment apparatus according to claim 3, it is characterized in that, described sleeve inner is provided with bearing, and described bearing is arranged on described transmission of rotation bar, and described in described bearing control, sleeve is concentric with cutter head.
5. a kind of electric screw cutter head automatic alignment apparatus according to claim 1, it is characterized in that, described mobile device comprises: longitudinal rail, cross slide way, servomotor two and servomotor three, described servomotor two drives described longitudinal rail lengthwise movement, described longitudinal rail is fixedly connected with described fixed support, described servomotor three drives described cross slide way transverse movement, described cross slide way is connected with described longitudinal rail, and under the driving of described servomotor three, described cross slide way can drive described longitudinal rail to move in the horizontal.
6. a kind of electric screw cutter head automatic alignment apparatus according to claim 1, it is characterized in that, described elastic parts one comprises: movable pedestal one, cylinder one and cylinder two, the slide block of cylinder one and the slide block of cylinder two are all connected to the bottom of described movable pedestal one, the top of described movable pedestal one connects described servomotor one, the cylinder body of described cylinder one and cylinder two is all fixed on described fixed support, described servomotor one is driven to vertically move by the slide block of described cylinder one and the skid of cylinder two, namely realize described cutter head to vertically move.
7. a kind of electric screw cutter head automatic alignment apparatus according to claim 1, it is characterized in that, described elastic parts two comprises: movable pedestal two, cylinder three and cylinder four, the cylinder block of described cylinder three and cylinder four is all fixed on described support bracket fastened bottom, described cylinder three is all connected described movable pedestal two with the thimble of cylinder four, and described latch assembly is fixed on described movable pedestal two.
8. a kind of electric screw cutter head automatic alignment apparatus according to claim 7, it is characterized in that, described cylinder three and cylinder four are arranged on the two ends of described movable pedestal two, and described latch assembly is arranged between described cylinder three and cylinder four.
9. a kind of electric screw driver automatic alignment apparatus according to claim 1, it is characterized in that, the end of described cutter head is provided with chamfering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510289341.XA CN104858826B (en) | 2015-05-29 | 2015-05-29 | Automatic alignment structure for electric screwdriver bit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510289341.XA CN104858826B (en) | 2015-05-29 | 2015-05-29 | Automatic alignment structure for electric screwdriver bit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104858826A true CN104858826A (en) | 2015-08-26 |
| CN104858826B CN104858826B (en) | 2017-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510289341.XA Active CN104858826B (en) | 2015-05-29 | 2015-05-29 | Automatic alignment structure for electric screwdriver bit |
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| Country | Link |
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| CN (1) | CN104858826B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107009138A (en) * | 2016-01-28 | 2017-08-04 | 合肥美亚光电技术股份有限公司 | Spray valve frock |
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| US5701664A (en) * | 1994-08-29 | 1997-12-30 | United States Surgical Corporation | Method and apparatus for needle-suture attachment |
| US5701650A (en) * | 1993-05-25 | 1997-12-30 | Custom Packaging Systems, Inc. | Tools for inserting and removing liner outlet spouts |
| CN2406768Y (en) * | 2000-01-27 | 2000-11-22 | 湖北通达股份有限公司 | Silencer partitioner press |
| CN2411075Y (en) * | 1999-12-08 | 2000-12-20 | 林柏荣 | Automatic positioning pressing machine for nut |
| 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 |
| CN205043689U (en) * | 2015-05-29 | 2016-02-24 | 昆山正工模具有限公司 | First automatic alignment structure of electric screwdriver |
-
2015
- 2015-05-29 CN CN201510289341.XA patent/CN104858826B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5701650A (en) * | 1993-05-25 | 1997-12-30 | Custom Packaging Systems, Inc. | Tools for inserting and removing liner outlet spouts |
| US5701664A (en) * | 1994-08-29 | 1997-12-30 | United States Surgical Corporation | Method and apparatus for needle-suture attachment |
| CN2411075Y (en) * | 1999-12-08 | 2000-12-20 | 林柏荣 | Automatic positioning pressing machine for nut |
| CN2406768Y (en) * | 2000-01-27 | 2000-11-22 | 湖北通达股份有限公司 | Silencer partitioner press |
| 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 |
| CN205043689U (en) * | 2015-05-29 | 2016-02-24 | 昆山正工模具有限公司 | First automatic alignment structure of electric screwdriver |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107009138A (en) * | 2016-01-28 | 2017-08-04 | 合肥美亚光电技术股份有限公司 | Spray valve frock |
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| Publication number | Publication date |
|---|---|
| CN104858826B (en) | 2017-01-18 |
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Denomination of invention: Automatic alignment structure for electric screwdriver bit Effective date of registration: 20180214 Granted publication date: 20170118 Pledgee: Jiangsu Kunshan rural commercial bank Limited by Share Ltd Huaqiao branch Pledgor: KUNSHAN ZHENGGONG MOULD CO., LTD. Registration number: 2018990000146 |
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