CN109262367A - A kind of pair of gear mechanism - Google Patents
A kind of pair of gear mechanism Download PDFInfo
- Publication number
- CN109262367A CN109262367A CN201811361173.0A CN201811361173A CN109262367A CN 109262367 A CN109262367 A CN 109262367A CN 201811361173 A CN201811361173 A CN 201811361173A CN 109262367 A CN109262367 A CN 109262367A
- Authority
- CN
- China
- Prior art keywords
- disk
- gear mechanism
- pair
- rolling center
- center shell
- 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.)
- Granted
Links
- 238000009434 installation Methods 0.000 claims abstract description 16
- 230000000694 effects Effects 0.000 claims abstract description 6
- 230000002093 peripheral effect Effects 0.000 claims abstract description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 19
- 239000010959 steel Substances 0.000 claims description 19
- 239000011324 bead Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 description 8
- 238000012423 maintenance Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 241000237983 Trochidae Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000003831 deregulation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 238000011002 quantification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q15/00—Automatic control or regulation of feed movement, cutting velocity or position of tool or work
- B23Q15/20—Automatic control or regulation of feed movement, cutting velocity or position of tool or work before or after the tool acts upon the workpiece
- B23Q15/22—Control or regulation of position of tool or workpiece
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q15/00—Automatic control or regulation of feed movement, cutting velocity or position of tool or work
- B23Q15/20—Automatic control or regulation of feed movement, cutting velocity or position of tool or work before or after the tool acts upon the workpiece
- B23Q15/22—Control or regulation of position of tool or workpiece
- B23Q15/26—Control or regulation of position of tool or workpiece of angular position
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The invention belongs to machine tooling technical fields, refer in particular to a kind of pair of gear mechanism, including rolling center shell, rolling center shell one end forms installation cavity, tail spindle is rotatably provided in the installation cavity, tail spindle one end is socketed with the positioning disk for connecting workpiece, and dial and instruction disk, the instruction disk relative scale disk rotation setting are socketed on the right side of the rolling center shell；Elastic limit device is provided between instruction disk and the positioning disk, the elastic limit device is abutted with positioning disk activity, and lock-screw is bolted in the instruction disk, and lock-screw is used to realize locking instruction disk by being resisted against on rolling center shell outer peripheral edge；The present invention has many advantages, such as that structure is simple, at low cost, easy to operate, bias is adjustable and high to tooth precision, and it is convenient to maintain.
Description
Technical field
The invention belongs to machine tooling technical fields, refer in particular to a kind of pair of gear mechanism.
Background technique
With the fast development of economic technology, the market demand constantly expands, and automation industry also obtains high speed development, right
Requirement in terms of Product Precision is also higher and higher, a variety of tooth forms either keyway is often processed on a workpiece, but process
The middle line of tooth and slot often generates deviation when a variety of cooperations such as the tooth and tooth, tooth and slot that come, but processing need to be to the production of tooth at present
When product, two equipment is typically divided to process, the corresponding design fixture of every equipment is realized to tooth.But this mode is not
Energy is directed to the adjustment deviation of the case where every batch of workpiece quantification, and method currently on the market successively has per pass technique
Limitation, and in order to meet workpiece head decorative pattern at the end of a poem, article, etc. where there is a small blank space key to tooth, spline need to adjust process to flat position equiphase angular dependence to square groove, spline
Sequentially, and multiple toolings and process are had more.
It is either adjusted using servo motor driving, then the principle of fit angle induction is solved the problems, such as to tooth precision, but
It is this excessively high to tooth mode cost, and later maintenance maintenance is inconvenient.
Summary of the invention
That the object of the present invention is to provide a kind of structures is simple, at low cost, easy to operate, bias is adjustable and high to tooth precision,
Maintenance is easily to gear mechanism.
The object of the present invention is achieved like this:
As shown in Figs. 1-2, a kind of pair of gear mechanism, including rolling center shell, rolling center shell one end form installation
Chamber is rotatably provided with tail spindle in the installation cavity, and tail spindle one end is socketed with the positioning disk for connecting workpiece, the work
It moves and is socketed with dial and instruction disk on the right side of top shell, the instruction disk relative scale disk rotation setting；The instruction disk and fixed
Elastic limit device is provided between the disk of position, the elastic limit device is abutted with positioning disk activity, is spirally connected in the instruction disk
There is lock-screw, lock-screw is used to realize locking instruction disk by being resisted against on rolling center shell outer peripheral edge.
Preferably, the elastic limit device includes adjusting rod, and the setting of adjusting rod one end is in instruction disk, other end socket
There is a spring, the spring one end is against there is steel ball；Limiting slot is formed on the positioning disk, steel ball is resisted against limit by spring
In slot.
Preferably, the elastic limit device further includes steel ball sleeve, and steel ball and spring are fixed on adjusting by the steel ball sleeve
On bar.
Preferably, described positioning disk one end is detachably provided with positioning sleeve.
Preferably, one end of the tail spindle is socketed at least one bearing, and the installation cavity bottom is provided with gasket, institute
Bearing is stated to abut with gasket.
Preferably, the installation cavity left side is provided with end face locking nut.
Preferably, the rear end of the rolling center shell is provided with sunk screw.
Preferably, loose slot is offered in the dial.
Preferably, the bearing includes deep groove ball bearing and thrust ball bearing, and the deep groove ball bearing inner ring, which is connected to, to be pushed away
On power ball bearing, the thrust ball bearing is resisted against on gasket.
The present invention is prominent and beneficial compared with prior art to be had the technical effect that
1. regulating device before is to need the devices such as workpiece rotation platform, rotating electric machine and optoelectronic detecting device and equipment
It is able to achieve to tooth, and of the invention only needs rolling center shell, positioning disk, dial, the instruction dress such as disk and elastic limit device
It sets and achieves that tooth, the configuration of the present invention is simple for the prior art that compares is easy to maintain.
2. used material of the invention is common iron, the servo motor that compares adjusts the installation cost of deviation value more
It is low.
3. structure of the invention is using regulative mode as turntable, while there are also limiting devices to come more to fix position
De-regulation deviation angle get well, more accurate, the precision of adjusting are also higher.
4. locking mode of the invention is very simple, each component is locked by locking nut, as long as while when needing to rotate
Unclamp lock-screw, so that it may adjust angle.
Detailed description of the invention
Fig. 1 is cross-sectional view of the invention；
Fig. 2 is explosive view of the invention；
Meaning represented by figure label:
1- rolling center shell；2- installation cavity；3- tail spindle；4- positioning disk；5- dial；6- indicates disk；7- elastic spacing
Device；111- sunk screw；21- gasket；The end face 22- locking nut；31- bearing；311- deep groove ball bearing；312- thrust ball axis
It holds；41- positioning sleeve；42- limiting slot；51- loose slot；61- lock-screw；71- adjusting rod；72- spring；73- steel ball；74- steel
Bead sleeve.
Specific embodiment
The invention will be further described combined with specific embodiments below:
As shown in Figs. 1-2, a kind of pair of gear mechanism, including rolling center shell 1, described 1 one end of rolling center shell form peace
It behave affectedly 2, tail spindle 3 is rotatably provided in the installation cavity 2,3 one end of tail spindle is socketed with the positioning disk for connecting workpiece
4, dial 5 and instruction disk 6 are socketed on the right side of the rolling center shell 1,6 relative scale disk 5 of the instruction disk rotation is arranged；Institute
It states and is provided with elastic limit device 7 between instruction disk 6 and positioning disk 4, the elastic limit device 7 is abutted with 4 activity of positioning disk,
Lock-screw 61 is bolted in the instruction disk 6, lock-screw 61 is used for by being resisted against 1 outer peripheral edge of rolling center shell
Realize locking instruction disk 6.
In actual use, it generally first processes a product and carries out sample, specimen sample is measured by using tool
To the error of tooth, reconvert angulation angle value；Later in piece-holder to positioning disk 4, according to the angle value converted before
Rotation instruction disk 6, makes on indicators turn to corresponding scale value (one scale value=angle value on dial was once), later
Locking instruction disk 6 using lock-screw 61 does not allow it to rotate, and lock-screw 61 is used for by being resisted against the rolling center shell (1)
Locking instruction disk 6 is realized on outer peripheral edge.So as to guarantee to ensure connecing for positioning disk 4 and elastic limit device 7 before processing every time
Touching position is all on initial fixed position.Then it because instruction disk 6 is connected with positioning disk 4 by elastic limit device 7, positions
Disk 4 can slowly run with instruction disk 6, and workpiece is because be clamped on 4 at this time, workpiece also follow 6 have rotated it is above-mentioned
Correction value, so as to guarantee, each processing of workpiece is all that the angle after amendment carries out.
4 activity of elastic limit device 7 described in the technical program and positioning disk abuts, be it is a kind of can be the low speed the case where
Under, so that instruction disk 6 drives positioning disk 4 to rotate, positioning disk 4 can be detached from the connection of instruction disk 6 at high speeds, independent to turn
It is dynamic；A kind of either mode of one-directional rotation can drive positioning disk 4 to rotate that is, when indicating that disk 6 rotates forward, when
Instruction disk 6 rotates backward when be stuck, and 6 can independently rotate.
Of the invention is simple to gear mechanism structure, passes through rolling center shell 1, positioning disk 4, dial 5, instruction disk 6 and bullet
Being used in conjunction with each other for property limiting device 7, can easily correct deviation value.
Preferably, the elastic limit device 7 includes adjusting rod 71, and the setting of 71 one end of adjusting rod is another in instruction disk 6
End cap is connected to spring 72, and described 72 one end of spring is against there is steel ball 73；Limiting slot 42, steel ball are formed on the positioning disk (4)
73 are resisted against in limiting slot 42 by spring 72.
Limiting device of the invention can limit the position of positioning disk 4, facilitate adjustment deviation angle.
Preferably, the elastic limit device 7 further includes steel ball sleeve 74, and the steel ball sleeve 74 consolidates steel ball 73 and spring 72
It is scheduled on adjusting rod 71.
Steel ball sleeve 74 of the invention is capable of the position of limited spring 72 and steel ball 73, guarantees the normal use of limit function.
Preferably, described 4 one end of positioning disk is detachably provided with positioning sleeve 41.
Positioning sleeve 41 of the invention is specific to the positioning sleeve 41 of some tooth Shape Design, and the positioning sleeve 41 can be well
Workpiece is positioned, makes the tooth form alignment for adjusting front and back, guarantees machining accuracy.
Preferably, one end of the tail spindle 3 is socketed at least one bearing 31, and the bearing 31 is socketed in protrusion two
Side, 2 bottom of installation cavity are provided with gasket 21, and 31 inner ring of bearing is abutted with gasket 21.
The present invention can guarantee well under the premise of can resist workpiece, moreover it is possible to guarantee the rotation of low-frictional force.
Preferably, 2 left side of installation cavity is provided with end face locking nut 22.
End face locking nut 22 of the invention is mainly the position for sealing 31 fixing bearing 31 of bearing, its axial direction is not allowed to be altered
It is dynamic.
Preferably, the rear end of the rolling center shell 1 is provided with sunk screw 111.
Sunk screw 111 of the invention is primarily to part in installation cavity easy to disassemble.
Preferably, loose slot 51 is offered in the dial 5.
Loose slot 51 of the invention is that instruction disk 6 can be rotated flexibly for convenience, because the length of adjusting rod 71 is too long,
It is rotated in order to not influence instruction disk 6, therefore offers loose slot 51.
Preferably, the bearing 31 includes deep groove ball bearing 311 and thrust ball bearing 312, in the deep groove ball bearing 311
Ring is connected on thrust ball bearing 312, and the thrust ball bearing 312 is resisted against on gasket 21.
Gasket 21 of the invention is prevented due to discontinuity to make thrust ball bearing 312 uniformly bear pressure
The case where damage, occurs, so being provided with gasket 21.
Above-described embodiment is only presently preferred embodiments of the present invention, is not limited the scope of the invention according to this, therefore: it is all according to
The equivalence changes that structure, shape, the principle of invention are done, should all be covered by within protection scope of the present invention.
Claims (9)
1. a kind of pair of gear mechanism, including rolling center shell (1), described rolling center shell (1) one end forms installation cavity (2), institute
It states and is rotatably provided in installation cavity (2) tail spindle (3), tail spindle (3) one end is socketed with the positioning disk for connecting workpiece
(4), dial (5) and instruction disk (6), instruction disk (6) the relative scale disk are socketed on the right side of the rolling center shell (1)
(5) rotation setting；It is provided with elastic limit device (7) between the instruction disk (6) and positioning disk (4), the elastic spacing dress
It sets (7) to abut with positioning disk (4) activity, be bolted with lock-screw (61) in the instruction disk (6), lock-screw (61) is for leading to
It crosses to be resisted against on rolling center shell (1) outer peripheral edge and realizes locking instruction disk (6).
2. a kind of pair of gear mechanism according to claim 1, it is characterised in that: the elastic limit device (7) includes adjusting
Bar (71), the setting of adjusting rod (71) one end is in instruction disk (6), and the other end is socketed with spring (72), described spring (72) one end
Against there is steel ball (73)；It is formed limiting slot (42) on the positioning disk (4), steel ball (73) is resisted against limit by spring (72)
In slot (42).
3. a kind of pair of gear mechanism according to claim 2, it is characterised in that: the elastic limit device (7) further includes steel
Bead sleeve (74), the steel ball sleeve (74) are fixed on steel ball (73) and spring (72) on adjusting rod (71).
4. a kind of pair of gear mechanism according to claim 1, it is characterised in that: described positioning disk (4) one end is detachably arranged
There are positioning sleeve (41).
5. a kind of pair of gear mechanism according to claim 1, it is characterised in that: one end of the tail spindle (3) be socketed with to
A few bearing (31), installation cavity (2) bottom are provided with gasket (21), and the bearing (31) abuts with gasket (21).
6. a kind of pair of gear mechanism according to claim 1, it is characterised in that: installation cavity (2) left side is provided with end
Face locking nut (22).
7. a kind of pair of gear mechanism according to claim 1, it is characterised in that: the rear end of the rolling center shell (1) is arranged
There are sunk screw (111).
8. a kind of pair of gear mechanism according to claim 1, it is characterised in that: offer loose slot in the dial (5)
(51)。
9. a kind of pair of gear mechanism according to claim 5, it is characterised in that: the bearing (31) includes deep groove ball bearing
(311) and thrust ball bearing (312), deep groove ball bearing (311) inner ring is connected on thrust ball bearing (312), described to push away
Power ball bearing (312) is resisted against on gasket (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811361173.0A CN109262367B (en) | 2018-11-15 | 2018-11-15 | Tooth aligning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811361173.0A CN109262367B (en) | 2018-11-15 | 2018-11-15 | Tooth aligning mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109262367A true CN109262367A (en) | 2019-01-25 |
| CN109262367B CN109262367B (en) | 2024-02-27 |
Family
ID=65190230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811361173.0A Active CN109262367B (en) | 2018-11-15 | 2018-11-15 | Tooth aligning mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109262367B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1145484A (en) * | 1956-02-23 | 1957-10-25 | Quick tailstock alignment device with one-turn spindle | |
| US3057236A (en) * | 1956-01-07 | 1962-10-09 | Rohm Gunter Horst | Live center |
| FR2234094A1 (en) * | 1973-06-22 | 1975-01-17 | Etude Realisation Mecanisme Ap | Precision dividing head for machine tools - has a pivoting casing containing the support point for the workpiece |
| JPH0574705U (en) * | 1992-03-25 | 1993-10-12 | オークマ株式会社 | Center with heart adjustment mechanism |
| TWM410622U (en) * | 2011-02-24 | 2011-09-01 | Ecoca Ind Co Ltd | Lathe tailstock with pressure adjustment device |
| CN107498120A (en) * | 2017-09-21 | 2017-12-22 | 安徽力成机械装备有限公司 | A kind of tooth mesh device |
| CN207272333U (en) * | 2017-09-21 | 2018-04-27 | 安徽力成机械装备有限公司 | A kind of tooth mesh device |
| CN207788656U (en) * | 2018-02-05 | 2018-08-31 | 河北德尚瓷业有限公司 | The Internal hole positioning tooling of porcelain polishing machine |
| CN209273075U (en) * | 2018-11-15 | 2019-08-20 | 浙江中智鲸工智能装备有限公司 | A kind of pair of gear mechanism |
-
2018
- 2018-11-15 CN CN201811361173.0A patent/CN109262367B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3057236A (en) * | 1956-01-07 | 1962-10-09 | Rohm Gunter Horst | Live center |
| FR1145484A (en) * | 1956-02-23 | 1957-10-25 | Quick tailstock alignment device with one-turn spindle | |
| FR2234094A1 (en) * | 1973-06-22 | 1975-01-17 | Etude Realisation Mecanisme Ap | Precision dividing head for machine tools - has a pivoting casing containing the support point for the workpiece |
| JPH0574705U (en) * | 1992-03-25 | 1993-10-12 | オークマ株式会社 | Center with heart adjustment mechanism |
| TWM410622U (en) * | 2011-02-24 | 2011-09-01 | Ecoca Ind Co Ltd | Lathe tailstock with pressure adjustment device |
| CN107498120A (en) * | 2017-09-21 | 2017-12-22 | 安徽力成机械装备有限公司 | A kind of tooth mesh device |
| CN207272333U (en) * | 2017-09-21 | 2018-04-27 | 安徽力成机械装备有限公司 | A kind of tooth mesh device |
| CN207788656U (en) * | 2018-02-05 | 2018-08-31 | 河北德尚瓷业有限公司 | The Internal hole positioning tooling of porcelain polishing machine |
| CN209273075U (en) * | 2018-11-15 | 2019-08-20 | 浙江中智鲸工智能装备有限公司 | A kind of pair of gear mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109262367B (en) | 2024-02-27 |
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