CN209273075U - A kind of pair of gear mechanism - Google Patents
A kind of pair of gear mechanism Download PDFInfo
- Publication number
- CN209273075U CN209273075U CN201821883094.1U CN201821883094U CN209273075U CN 209273075 U CN209273075 U CN 209273075U CN 201821883094 U CN201821883094 U CN 201821883094U CN 209273075 U CN209273075 U CN 209273075U
- 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.)
- Withdrawn - After Issue
Links
- 238000009434 installation Methods 0.000 claims abstract description 14
- 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
- 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
- 238000012423 maintenance 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
Landscapes
- Transmission Devices (AREA)
Abstract
The utility model belongs to machine tooling technical field, 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 utility model 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 utility model belongs to machine tooling technical field, refers 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.
Utility model content
That the purpose of the utility model is to provide a kind of structures is simple, at low cost, easy to operate, bias is adjustable and to tooth precision
Height is maintained easily to gear mechanism.
Purpose of the utility model is realized as follows:
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.
Compared with the prior art, the utility model has prominent and beneficial technical effects 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 the utility model only needs rolling center shell, positioning disk, dial, instruction disk and elastic limit device
Equal devices achieve that tooth, the utility model structure is simple for the prior art that compares, easy to maintain.
2. the used material of the utility model is common iron, the servo motor that compares adjust the device of deviation value at
This is lower.
3. the structure of the utility model is using regulative mode as turntable, while there are also limiting devices to fix position
Carry out better, more accurate de-regulation deviation angle, the precision of adjusting is also higher.
4. the locking mode of the utility model is very simple, when locking each component by locking nut, while needing to rotate
As long as unclamping locking nut, so that it may adjust angle.
Detailed description of the invention
Fig. 1 is the cross-sectional view of the utility model；
Fig. 2 is the explosive view of the utility model；
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 utility model is 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.
The utility model it is simple to gear mechanism structure, pass through rolling center shell 1, positioning disk 4, dial 5, instruction disk 6
With being used in conjunction with each other for elastic limit device 7, deviation value can be easily corrected.
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.
The limiting device of the utility model 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.
The steel ball sleeve 74 of the utility model is capable of the position of limited spring 72 and steel ball 73, guarantees normally making for limit function
With.
Preferably, described 4 one end of positioning disk is detachably provided with positioning sleeve 41.
The positioning sleeve 41 of the utility model is specific to the positioning sleeve 41 of some tooth Shape Design, and the positioning sleeve 41 can be very
Good positioning workpiece 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 utility model 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.
The end face locking nut 22 of the utility model mainly locks bearing 31, and the position of fixing bearing 31 does not allow its axis
To play.
Preferably, the rear end of the rolling center shell 1 is provided with sunk screw 111.
The sunk screw 111 of the utility model is primarily to part in installation cavity easy to disassemble.
Preferably, loose slot 51 is offered in the dial 5.
The loose slot 51 of the utility model is that instruction disk 6 can be rotated flexibly for convenience, because of the length of adjusting rod 71
It 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.
The gasket 21 of the utility model is to prevent to make thrust ball bearing 312 uniformly bear pressure because of unbalance stress
It is even and the case where damage, so being provided with gasket 21.
Above-described embodiment is only the preferred embodiment of the utility model, not limits the protection model of the utility model according to this
It encloses, therefore: the equivalence changes that all structures, shape, principle according to utility model are done should all be covered by the protection model of the utility model
Within enclosing.
Claims (9)
1. a kind of pair of gear mechanism, it is characterised in that: including rolling center shell (1), described rolling center shell (1) one end forms peace
It behave affectedly (2), is rotatably provided with tail spindle (3) in the installation cavity (2), tail spindle (3) one end is socketed with for connecting workpiece
Positioning disk (4), be socketed with dial (5) and instruction disk (6) on the right side of the rolling center shell (1), the instruction disk (6) is relatively
Dial (5) rotation setting；Elastic limit device (7), the elasticity are provided between the instruction disk (6) and positioning disk (4)
Limiting device (7) is abutted with positioning disk (4) activity, is bolted with lock-screw (61) in the instruction disk (6), lock-screw (61)
For realizing locking instruction disk (6) by being resisted against on rolling center shell (1) outer peripheral edge.
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 |
|---|---|---|---|
| CN201821883094.1U CN209273075U (en) | 2018-11-15 | 2018-11-15 | A kind of pair of gear mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821883094.1U CN209273075U (en) | 2018-11-15 | 2018-11-15 | A kind of pair of gear mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209273075U true CN209273075U (en) | 2019-08-20 |
Family
ID=67601500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821883094.1U Withdrawn - After Issue CN209273075U (en) | 2018-11-15 | 2018-11-15 | A kind of pair of gear mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209273075U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109262367A (en) * | 2018-11-15 | 2019-01-25 | 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 CN201821883094.1U patent/CN209273075U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109262367A (en) * | 2018-11-15 | 2019-01-25 | 浙江中智鲸工智能装备有限公司 | A kind of pair of gear mechanism |
| CN109262367B (en) * | 2018-11-15 | 2024-02-27 | 浙江中智鲸工智能装备有限公司 | Tooth aligning mechanism |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203664731U (en) | Elastic expansion force core shaft for lathe | |
| CN209319282U (en) | A kind of fixture of three axis machine tooling inclined hole | |
| CN201760747U (en) | An axiality adjusting device | |
| CN202239981U (en) | Fixture for processing crowned-tooth gear | |
| CN106625061A (en) | Grinding method for excircle of inner hole of ultraprecise thin-wall shaft sleeve part | |
| CN209273075U (en) | A kind of pair of gear mechanism | |
| CN112025315A (en) | Annular workpiece milling, grinding and measuring integrated processing machine tool and control method thereof | |
| CN202878040U (en) | General type pitch circle locating gear inner bore grinding device | |
| CN207858315U (en) | A kind of automatic tension device for end face of flange milling machine | |
| CN101693341B (en) | Special clamp for grinding internal thread of ball screw nut | |
| CN202763238U (en) | Rotary clamp and machine tool with same | |
| CN103659316A (en) | Rotary clamp and machine tool with same | |
| CN202028950U (en) | Centering fixture of splined hole hobbed gear | |
| CN109262367A (en) | A kind of pair of gear mechanism | |
| CN103817501A (en) | Machining method of extra-large precision gear ring, gear ring and assembling method of gear ring | |
| CN203936782U (en) | A kind of workpiece rotating driving device | |
| CN216229271U (en) | Promote swivel work head of transmission precision | |
| CN203357251U (en) | Indexable insert peripheral grinding machine transmission device | |
| CN209688033U (en) | Space flight and aviation fuel pump mirror surface gear | |
| CN203579281U (en) | Fixture for machining of eccentric bushings | |
| CN102626901A (en) | Numerical control machining method for ball polishing wheel | |
| CN103273143B (en) | Gear machine cylinder sleeve tooth Profile Machining recruitment grinding jig | |
| CN203509797U (en) | Hobbing cutter sharpening device | |
| CN102632301B (en) | Process method for processing longitudinal shift cone gear on vertical milling machine | |
| CN202021353U (en) | Channel positioning numerical control turning fixture for inner race |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190820 Effective date of abandoning: 20240227 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20190820 Effective date of abandoning: 20240227 |