CN108544024A - A kind of longitudinal fine tuning differential attachment of gear grinding machines feed mechanism - Google Patents
A kind of longitudinal fine tuning differential attachment of gear grinding machines feed mechanism Download PDFInfo
- Publication number
- CN108544024A CN108544024A CN201810481016.7A CN201810481016A CN108544024A CN 108544024 A CN108544024 A CN 108544024A CN 201810481016 A CN201810481016 A CN 201810481016A CN 108544024 A CN108544024 A CN 108544024A
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- China
- Prior art keywords
- differential
- section
- thread
- fine tuning
- nut
- Prior art date
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- Pending
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 17
- 238000009966 trimming Methods 0.000 claims abstract description 16
- 238000010276 construction Methods 0.000 claims abstract description 14
- 230000003287 optical effect Effects 0.000 claims abstract description 10
- 239000000203 mixture Substances 0.000 claims abstract description 4
- 239000000428 dust Substances 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 239000011295 pitch Substances 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D63/00—Dressing the tools of sawing machines or sawing devices for use in cutting any kind of material, e.g. in the manufacture of sawing tools
- B23D63/08—Sharpening the cutting edges of saw teeth
- B23D63/12—Sharpening the cutting edges of saw teeth by grinding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D65/00—Making tools for sawing machines or sawing devices for use in cutting any kind of material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/20—Drives or gearings; Equipment therefor relating to feed movement
- B24B47/203—Drives or gearings; Equipment therefor relating to feed movement driven by hand
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
A kind of longitudinal fine tuning differential attachment of gear grinding machines feed mechanism, it is characterised in that：Longitudinal fine tuning differential attachment is by mounting base（1）, differential nut（2）, differential adjusting rod（3）, trimming hand wheel（4）, fixed pin（5）With bearing（6）Composition；The mounting base（1）It is equipped with mounting hole, differential nut（2）One end is fixed at mounting hole, differential nut（2）The other end is equipped with external screw thread；The differential adjusting rod（3）Optical axis section（32）Positioned at differential nut（2）Endoporus in, bearing construction section（31）With external thread section（33）It is located at differential nut（2）Both ends；The bearing construction section（31）It is connected with bearing（6）；The trimming hand wheel（4）Pass through internal thread A（41）With differential nut（2）External screw thread cooperation, and pass through internal thread B（42）With differential adjusting rod（3）External screw thread cooperation.The present invention, it is simple in structure, it is easy to operate.
Description
Technical field
The present invention relates to saw blade sawtooth grinding equipment technical fields, and in particular to a kind of gear grinding machines feed mechanism use is vertical
To fine tuning differential attachment.
Background technology
Full-automatic relief grind machine is mainly used for the processing of saw blade relief grind, by feeding yaw fine tuning in process of lapping
Mechanism adjusts angle and the position of abrasive grinding wheel, and the feed mechanism on existing grinder, not only mechanism is complicated, clumsy, cost
Height, and reliability to equipment and precision all have an impact, and the position of abrasive grinding wheel is not high with angle precision after adjusting, causes to saw
Piece machining accuracy is not high, cannot be satisfied the requirement of high-end customer；And existing feed mechanism is carrying out abrasive grinding wheel longitudinal direction position
When setting mobile, steel ball service life of roller thereon is short, needs often to repair replacement, influences the production and processing of saw blade relief angle.
Invention content
For disadvantage mentioned above, present invention aims at a kind of gear grinding machines feed mechanisms of offer to finely tune differential attachment with longitudinal,
Rotary fine adjustment handwheel makes the bearing on differential adjusting rod carry out the fine tuning of lengthwise position, is not necessarily to steel ball idler wheel, further increases
The service life of mechanism.
The technical solution of the technology of the present invention is achieved in the following ways：A kind of longitudinal fine tuning of gear grinding machines feed mechanism
Differential attachment, it is characterised in that：Longitudinal fine tuning differential attachment is by mounting base, differential nut, differential adjusting rod, fine tuning hand
Wheel, fixed pin and bearing form；The mounting base is equipped with mounting hole, and differential nut one end is fixed on installation by fastener
At hole, differential nut's other end is equipped with external screw thread；The differential adjusting rod is by bearing construction section, optical axis section, external thread section
Composition, is connected between bearing construction section and external thread section by optical axis section；The optical axis section of the differential adjusting rod is located at differential
In the endoporus of nut, bearing construction section is located at the both ends of differential nut with external thread section；It is set at the bearing construction section
Fluted, bearing is installed in a groove by fixed pin；Two sections of internal threads are equipped in the trimming hand wheel, one section is internal thread
A, another section is internal thread B, and trimming hand wheel is coordinated by the external screw thread on internal thread A and differential nut, and by internal thread B with
The external screw thread cooperation that external thread section on differential adjusting rod is equipped with.
The internal thread A is differed with the internal thread B pitches of thread, trimming hand wheel every revolution, and differential adjusting rod is practical to be moved
Dynamic distance is the difference of two sections of lead of screw thread.
It is also equipped with dust cover on the trimming hand wheel, prevents dust adsorption on differential adjusting rod by dust cover
External thread section, influence the precision of outer external thread section with it is clean and tidy.
The present invention, it is simple in structure, it is part reduction, cost reduction, easy to operate, it is not necessarily to steel ball idler wheel, is further carried
The service life of Gao Liao mechanisms.
Description of the drawings
Fig. 1 is the facing structure figure of the present invention.
Fig. 2 is the B-B cut away views of Fig. 1.
Fig. 3 is the three-dimensional structure diagram of the present invention.
In figure：1 mounting base, 2 differential nuts, 3 differential adjusting rods, 4 trimming hand wheels, 5 fixed pins, 6 bearings, 7 dust covers.
Specific implementation mode
Known by Fig. 1, Fig. 2, Fig. 3, a kind of longitudinal fine tuning differential attachment of gear grinding machines feed mechanism, longitudinal fine tuning is poor
Motivation structure is made of mounting base 1, differential nut 2, differential adjusting rod 3, trimming hand wheel 4, fixed pin 5 and bearing 6；The installation
Seat 1 is equipped with mounting hole, and 2 one end of differential nut is fixed on by fastener at mounting hole, and 2 other end of differential nut is equipped with outer
Screw thread；The differential adjusting rod 3 is made of bearing construction section 31, optical axis section 32, external thread section 33, bearing construction section 31 with it is outer
It is connected by optical axis section 32 between thread segment 33；The optical axis section 32 of the differential adjusting rod 3 is located at the endoporus of differential nut 2
In, bearing construction section 31 is located at the both ends of differential nut 2 with external thread section 33；The bearing construction section 31 is equipped with recessed
Slot, bearing 6 are installed in a groove by fixed pin 5；Two sections of internal threads are equipped in the trimming hand wheel 4, one section is internal thread
A41, another section is internal thread B42, and trimming hand wheel 4 is coordinated by the external screw thread on internal thread A41 and differential nut 2, and is passed through
Internal thread B42 coordinates with the external screw thread that the external thread section 33 on differential adjusting rod 3 is equipped with.The internal thread A41 and interior spiral shell
The line B42 pitches of thread differ, 4 every revolution of trimming hand wheel, 3 practical displacement distance of differential adjusting rod be two sections of lead of screw thread it
Difference.It is also equipped with dust cover 7 on the trimming hand wheel 4, prevents dust adsorption on differential adjusting rod 3 by dust cover 7
In external thread section 33, influence the precision of external thread section 33 with it is clean and tidy.
The present invention, simple in structure, part reduction, cost reduction, easy to operate, rotary fine adjustment handwheel 4 is so that differential
Bearing 6 on adjusting rod 3 carries out the fine tuning of lengthwise position, is not necessarily to steel ball idler wheel, further improves the service life of mechanism.
Claims (3)
1. a kind of longitudinal fine tuning differential attachment of gear grinding machines feed mechanism, it is characterised in that：Longitudinal fine tuning differential attachment
By mounting base（1）, differential nut（2）, differential adjusting rod（3）, trimming hand wheel（4）, fixed pin（5）With bearing（6）Composition；It is described
Mounting base（1）It is equipped with mounting hole, differential nut（2）One end is fixed on by fastener at mounting hole, differential nut（2）Separately
One end is equipped with external screw thread；The differential adjusting rod（3）By bearing construction section（31）, optical axis section（32）, external thread section（33）
Composition, bearing construction section（31）With external thread section（33）Between pass through optical axis section（32）Connection；The differential adjusting rod（3）'s
Optical axis section（32）Positioned at differential nut（2）Endoporus in, bearing construction section（31）With external thread section（33）It is located at differential spiral shell
It is female（2）Both ends；The bearing construction section（31）It is equipped with groove, bearing（6）Pass through fixed pin（5）Installation is in a groove；
The trimming hand wheel（4）Two sections of internal threads are inside equipped with, one section is internal thread A（41）, another section is internal thread B（42）, fine tuning
Handwheel（4）Pass through internal thread A（41）With differential nut（2）On external screw thread cooperation, and pass through internal thread B（42）With differential adjusting
Bar（3）On external thread section（33）The external screw thread cooperation being equipped with.
2. a kind of longitudinal fine tuning differential attachment of gear grinding machines feed mechanism according to claim 1, it is characterised in that：It is described
Internal thread A（41）With internal thread B（42）The pitch of thread differs, trimming hand wheel（4）Every revolution, differential adjusting rod（3）It is practical
Displacement distance is the difference of two sections of lead of screw thread.
3. a kind of longitudinal fine tuning differential attachment of gear grinding machines feed mechanism according to claim 1, it is characterised in that：It is described
Trimming hand wheel（4）On be also equipped with dust cover（7）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810481016.7A CN108544024A (en) | 2018-05-18 | 2018-05-18 | A kind of longitudinal fine tuning differential attachment of gear grinding machines feed mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810481016.7A CN108544024A (en) | 2018-05-18 | 2018-05-18 | A kind of longitudinal fine tuning differential attachment of gear grinding machines feed mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108544024A true CN108544024A (en) | 2018-09-18 |
Family
ID=63495267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810481016.7A Pending CN108544024A (en) | 2018-05-18 | 2018-05-18 | A kind of longitudinal fine tuning differential attachment of gear grinding machines feed mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108544024A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201335131Y (en) * | 2009-01-14 | 2009-10-28 | 北京欧普光学仪器有限责任公司 | Differential thread displacement device |
| CN202039240U (en) * | 2011-04-07 | 2011-11-16 | 河南大指造纸装备集成工程有限公司 | Differential fine-adjusting mechanism for headbox lip plate |
| CN204085545U (en) * | 2014-08-20 | 2015-01-07 | 陕西理工学院 | A kind of micromatic setting for calibration laboratory instrument |
| CN204603914U (en) * | 2015-03-30 | 2015-09-02 | 广州科技职业技术学院 | Feed arrangement |
| CN106439044A (en) * | 2016-12-08 | 2017-02-22 | 杜汝镒 | Particular kind differential screw elevation type completely plastic valve |
| CN106624950A (en) * | 2016-12-07 | 2017-05-10 | 东莞市埃弗米数控设备科技有限公司 | Tool bit holder micrometer feed device |
| JP2017122485A (en) * | 2016-01-08 | 2017-07-13 | 日本精工株式会社 | Linear drive device |
| CN206656990U (en) * | 2017-04-03 | 2017-11-21 | 苏州环球色谱有限责任公司 | A kind of device for being used to change chromatographic column PEEK joints |
| CN206929459U (en) * | 2017-06-21 | 2018-01-26 | 海盐县秦山液压机械厂 | A kind of high leakproofness ferrule-type compression joint |
| CN208261997U (en) * | 2018-05-18 | 2018-12-21 | 丹阳市宝利锯业机械有限公司 | A kind of longitudinal fine tuning differential attachment of gear grinding machines feed mechanism |
-
2018
- 2018-05-18 CN CN201810481016.7A patent/CN108544024A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201335131Y (en) * | 2009-01-14 | 2009-10-28 | 北京欧普光学仪器有限责任公司 | Differential thread displacement device |
| CN202039240U (en) * | 2011-04-07 | 2011-11-16 | 河南大指造纸装备集成工程有限公司 | Differential fine-adjusting mechanism for headbox lip plate |
| CN204085545U (en) * | 2014-08-20 | 2015-01-07 | 陕西理工学院 | A kind of micromatic setting for calibration laboratory instrument |
| CN204603914U (en) * | 2015-03-30 | 2015-09-02 | 广州科技职业技术学院 | Feed arrangement |
| JP2017122485A (en) * | 2016-01-08 | 2017-07-13 | 日本精工株式会社 | Linear drive device |
| CN106624950A (en) * | 2016-12-07 | 2017-05-10 | 东莞市埃弗米数控设备科技有限公司 | Tool bit holder micrometer feed device |
| CN106439044A (en) * | 2016-12-08 | 2017-02-22 | 杜汝镒 | Particular kind differential screw elevation type completely plastic valve |
| CN206656990U (en) * | 2017-04-03 | 2017-11-21 | 苏州环球色谱有限责任公司 | A kind of device for being used to change chromatographic column PEEK joints |
| CN206929459U (en) * | 2017-06-21 | 2018-01-26 | 海盐县秦山液压机械厂 | A kind of high leakproofness ferrule-type compression joint |
| CN208261997U (en) * | 2018-05-18 | 2018-12-21 | 丹阳市宝利锯业机械有限公司 | A kind of longitudinal fine tuning differential attachment of gear grinding machines feed mechanism |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180918 |