CN108453319A - Duplicate gear fixture and its working method - Google Patents
Duplicate gear fixture and its working method Download PDFInfo
- Publication number
- CN108453319A CN108453319A CN201810427671.4A CN201810427671A CN108453319A CN 108453319 A CN108453319 A CN 108453319A CN 201810427671 A CN201810427671 A CN 201810427671A CN 108453319 A CN108453319 A CN 108453319A
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- CN
- China
- Prior art keywords
- duplicate gear
- disk
- mandrel
- positioning
- positioning disk
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 12
- 238000010586 diagram Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23F—MAKING GEARS OR TOOTHED RACKS
- B23F23/00—Accessories or equipment combined with or arranged in, or specially designed to form part of, gear-cutting machines
- B23F23/02—Loading, unloading or chucking arrangements for workpieces
- B23F23/06—Chucking arrangements
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
Duplicate gear fixture and its working method belong to gear technique field.It provides a kind of simple in structure, positioning accuracy height, easy to operate, the strong duplicate gear fixture of clamping force and its working method.Mandrel integrally connected vertical with rotary disk basement, the positioning device is sleeved on mandrel, positioning device is detachably connected with rotary disk basement, duplicate gear or locating ring are sleeved on mandrel and place on the positioning device, the clamping element is placed on duplicate gear, and clamping element is threadedly coupled with rotary disk basement by stud.The present invention determines the position of upright bar, and the center of the location determination gear by upright bar by the center of locating ring, and setting accuracy is high, simple in structure, easy to operate, and suitable for the duplicate gear of various specifications, and clamping element clamping force of the invention is strong.
Description
Technical field
The invention belongs to gear technique fields, more particularly to a kind of duplicate gear fixture.
Background technology
Duplicate gear being widely used in the various engineering machinery such as gearbox is general.In the teeth portion processing of gear, need
Want high-precision centre bore as machining benchmark, and existing duplicate gear fixture, complicated, centering precision is poor, artificial to grasp
It is complicated inconvenient to make process, landing hire duration, labor intensity is big.
Invention content
In view of the above existing problems in the prior art, the present invention provides a kind of simple in structure, positioning accuracy height, operation sides
Just, the strong duplicate gear fixture of clamping force and its working method.
The technical solution used in the present invention is：Duplicate gear fixture, including rotary disk basement, mandrel, positioning device, clamping
Part, stud and locating ring；Mandrel integrally connected vertical with rotary disk basement, the positioning device are sleeved on mandrel, positioning dress
It sets and is detachably connected with rotary disk basement, duplicate gear or locating ring are sleeved on mandrel and place on the positioning device, the folder
Tight part is placed on duplicate gear, and clamping element is threadedly coupled with rotary disk basement by stud.
The working method of duplicate gear fixture, includes the following steps：
Step 1：Positioning disk is bolted on rotary disk basement.
Step 2：It is fixed between the inner ring and outer shroud of locating ring are inserted into whole upright bars or wherein adjacent two upright bars
The inner ring of position ring and the threaded locating hole of mandrel are fixed by screw.
Step 3：Pulling out slide bar makes whole upright bars or wherein adjacent two upright bars contradict the outer shroud in locating ring
On, the position of nut fixed slip bar is used in combination.
Step 4：Locating ring is removed from slide bar, then duplicate gear is inserted on slide bar, and is placed on rotary disk basement.
Step 5：Clamping element is placed on duplicate gear and is connect with mandrel thread with stud.
The beneficial effects of the present invention are：
The present invention determines the position of upright bar, and the center of the location determination gear by upright bar by the center of locating ring, positioning
Accuracy is high, simple in structure, easy to operate, and the internal diameter and thickness of the present invention not limiting gear, is suitable for the double of various specifications
Join gear, clamping element clamping force of the invention is strong, the present invention not only duplicate gear suitable for mass production suitable special duplicate gear again.
Description of the drawings
Fig. 1：Schematic structural view of the invention；
Fig. 2：Positioning disk structural schematic diagram of the present invention；
Fig. 3：Slide bar of the present invention and upright bar structural schematic diagram；
Fig. 4：Clamping element structural schematic diagram of the present invention；
Fig. 5：Rotary disk basement structural schematic diagram of the present invention；
Fig. 6：Locating ring structure schematic diagram of the present invention；
Wherein：1- rotary disk basements；1-1- tapped through holes；2- mandrels；2-1- threaded locating holes；3- positioning devices；3-31- scale layers；
3-1- positioning disks；3-11- sliding slots；The channels 3-12-；3-2- nuts；3-3- slide bars；3-4- upright bars；4- duplicate gears；5- air rings
Piece；6- clamping elements；6-1- clamps disk；6-2- clamp jaws；7- studs；8- locating rings；8-1- outer shrouds；8-2- inner ring；8-3- connections
Bar；9- bolts.
Specific implementation mode
As shown in Fig. 1 ~ Fig. 6, duplicate gear fixture, including rotary disk basement 1, mandrel 2, positioning device 3, clamping element 6, stud 7
And locating ring 8；The integrally connected vertical with rotary disk basement 1 of the mandrel 2, the positioning device 3 are sleeved on mandrel 2, positioning device 3
It is detachably connected with rotary disk basement 1, duplicate gear 4 or locating ring 8 are sleeved on mandrel 2 and are placed in positioning device 3, described
Clamping element 6 is placed on duplicate gear 4, and clamping element 6 is threadedly coupled with rotary disk basement 1 by stud 7.
As shown in fig. 6, the locating ring 8 include outer shroud 8-1, inner ring 8-2 and multiple connecting rod 8-3, the outer shroud 8-1 and
Inner ring 8-2 is arranged concentrically, and outer shroud 8-1 is fixedly connected by multiple connecting rod 8-3 with inner ring 8-2, and the inner ring 8-2 is equipped with interior spiral shell
The internal diameter of line, the outer shroud 8-1 is identical as the center-hole diameter of duplicate gear 4.
As shown in Figure 1 and Figure 2, the positioning device 3 includes positioning disk 3-1, four nut 3-2, four slide bar 3-3 and four
A upright bar 3-4；The positioning disk 3-1 offers centre bore, and positioning disk 3-1 is coaxially disposed with mandrel 2, the upper surfaces positioning disk 3-1
It opens up and is connected to the centre bore of positioning disk 3-1 there are four the one end sliding slot 3-11, four sliding slot 3-11, four sliding slot 3-11
Radially it is arranged along positioning disk 3-1, four sliding slot 3-11 are arranged at equal intervals, and the positioning disk 3-1 outer circumference surfaces set that there are four logical
Road one end 3-12, four channel 3-12 are radially arranged along positioning disk 3-1, four channel 3-12 other ends and four sliding slots
3-11 corresponds connection, and a slide bar 3-3 is slidably inserted into each sliding slot 3-11 and the channel 3-12 communicated therewith, described
Four outer ends slide bar 3-3 are equipped with external screw thread, and four outer ends slide bar 3-3 are threadedly coupled with nut 3-2, in four slide bar 3-3
End corresponds vertical be fixedly connected with four lower ends upright bar 3-4.
The bottom surfaces the positioning disk 3-1 offer multiple tapped blind holes, and multiple tapped blind holes of the positioning disk 3-1 are around fixed
Position disk 3-1 central axis annular arrangements, the rotary disk basement 1 offer multiple tapped through hole 1-1, the multiple tapped through hole 1-1
Around the central axis annular arrangement of mandrel 2, the tapped blind hole of the positioning disk 3-1 and the tapped through hole 1-1 mono- of turntable are a pair of
It should be arranged and be fixedly connected by bolt 9, make the centers positioning disk 3-1 and 2 central coaxial of mandrel.
As shown in figure 3, four slide bars 3-3 lateral surfaces are equipped with scale layer 3-31.Convenient for more accurately passing through slide bar
3-3 grasps the position of upright bar 3-4.
As shown in figure 4, the clamping element 6 includes clamping disk 6-1 and multiple clamp jaw 6-2；The multiple clamp jaw 6-2 mono-
End is fixedly connected with disk 6-1 outer circumference surfaces are clamped, and multiple clamp jaw 6-2 other ends are inclined outwardly setting, and the clamping disk 6-1 is set
There are centre bore, 2 upper surface of the mandrel to offer threaded locating hole 2-1, the multiple clamp jaw 6-2 conflicts are in duplicate gear 4
On, clamping disk 6-1, which is detachably fixed with mandrel 2 by stud 7, to be connect.The clamping force that stud 7 generates is transmitted by clamping disk 6-1
To the clamp jaw 6-2 being obliquely installed, there is stronger clamping force compared to traditional pressing plate.
The duplicate gear fixture further includes annular gasket 5, and the annular gasket 5 is sleeved on stud 7, annular gasket 5
It is arranged between clamping element 6 and duplicate gear 4.Annular gasket 5 is arranged between multiple clamp jaw 6-2 and duplicate gear 4.Annular
The effect of gasket 5 is that duplicate gear 4 is avoided to wear.
The working method of duplicate gear fixture, includes the following steps：
Step 1：Positioning disk 3-1 is fixed to by bolt 9 on rotary disk basement 1.That is positioning disk 3-1's is concentric with mandrel 2.
Step 2：By the inner ring 8-2 of whole upright bar 3-4 or wherein adjacent two upright bar 3-4 insertion locating rings 8 and outside
Between ring 8-1, the inner ring 8-2 of locating ring 8 is fixed with the threaded locating hole 2-1 of mandrel 2 by screw.
Step 3：Pulling out slide bar 3-3 makes whole upright bar 3-4 or wherein adjacent two upright bar 3-4 contradict fixed
On the outer shroud 8-1 of position ring 8, the position of nut 3-2 fixed slip bars 3-3 is used in combination.Pass through the location determination upright bar 3- in 8 center of circle of locating ring
4 position.
Step 4：Locating ring 8 is removed from slide bar 3-3, then duplicate gear 4 is inserted on slide bar 3-3, and is placed on and turns
On disk seat 1.Pass through the position in 4 center of circle of location determination duplicate gear of upright bar 3-4.In the process when whole upright bar 3-4 are used for
When positioning, when removing locating ring 8 or installation duplicate gear 4, directly it can remove and install, can also push inwards wherein adjacent
It removes and installs again after two upright bar 3-4；When being positioned using two wherein adjacent upright bar 3-4, in installation duplicate gear 4
When, two upright bar 3-4 positioning are first passed through, then move remaining two upright bars 3-4 and fix duplicate gear 4.
Step 5：Clamping element 6 is placed on duplicate gear 4 and is threadedly coupled with mandrel 2 with stud 7, by duplicate gear 4
It is clamped on rotary disk basement 1.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, any made by repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (8)
1. a kind of duplicate gear fixture, it is characterised in that：Including rotary disk basement（1）, mandrel（2）, positioning device（3）, clamping element
（6）, stud（7）And locating ring（8）；The mandrel（2）With rotary disk basement（1）Vertical integrally connected, the positioning device（3）Suit
In mandrel（2）On, positioning device（3）With rotary disk basement（1）It is detachably connected, duplicate gear（4）Or locating ring（8）It is sleeved on core
Axis（2）Above and it is placed on positioning device（3）On, the clamping element（6）It is placed on duplicate gear（4）On, clamping element（6）With turntable
Seat（1）Pass through stud（7）It is threadedly coupled.
2. duplicate gear fixture according to claim 1, it is characterised in that：The locating ring（8）Including outer shroud（8-1）、
Inner ring（8-2）And multiple connecting rods（8-3）, the outer shroud（8-1）And inner ring（8-2）It is arranged concentrically, outer shroud（8-1）By multiple
Connecting rod（8-3）With inner ring（8-2）It is fixedly connected, the inner ring（8-2）Equipped with internal thread, the outer shroud（8-1）Internal diameter with
Duplicate gear（4）Center-hole diameter it is identical.
3. duplicate gear fixture according to claim 1, it is characterised in that：The positioning device（3）Including positioning disk（3-
1）, four nuts（3-2）, four slide bars（3-3）And four upright bars（3-4）；The positioning disk（3-1）Centre bore is offered, it is fixed
Position disk（3-1）With mandrel（2）Coaxial arrangement, positioning disk（3-1）Upper surface is opened up there are four sliding slot（3-11）, four sliding slots
（3-11）One end is and positioning disk（3-1）Centre bore connection, four sliding slots（3-11）Along positioning disk（3-1）Radial setting,
Four sliding slots（3-11）It is arranged at equal intervals, the positioning disk（3-1）Outer circumference surface is set there are four channel（3-12）One end, described four
A channel（3-12）Along positioning disk（3-1）Radial setting, four channels（3-12）The other end and four sliding slots（3-11）One by one
Corresponding connection, each sliding slot（3-11）With the channel communicated therewith（3-12）Inside it is slidably inserted into a slide bar（3-3）, described four
A slide bar（3-3）Outer end is equipped with external screw thread, four slide bars（3-3）Outer end is and nut（3-2）It is threadedly coupled, four slide bars
（3-3）Inner end and four upright bars（3-4）Lower end corresponds and is vertically fixedly connected.
4. duplicate gear fixture according to claim 3, it is characterised in that：The positioning disk（3-1）Bottom surface offers more
A tapped blind hole, the positioning disk（3-1）Multiple tapped blind holes surround positioning disk（3-1）Central axis annular arrangement, it is described
Rotary disk basement（1）Offer multiple tapped through holes（1-1）, the multiple tapped through hole（1-1）Around mandrel（2）Central shaft wire loop
Shape is arranged, the positioning disk（3-1）Tapped blind hole and turntable tapped through hole（1-1）It is arranged in a one-to-one correspondence and passes through bolt
（9）It is fixedly connected.
5. duplicate gear fixture according to claim 3, it is characterised in that：Four slide bars（3-3）Lateral surface is all provided with
There is scale layer（3-31）.
6. duplicate gear fixture according to claim 1, it is characterised in that：The clamping element（6）Including clamping disk（6-1）
And multiple clamp jaws（6-2）；The multiple clamp jaw（6-2）One end and clamping disk（6-1）Outer circumference surface is fixedly connected, multiple folders
Tight pawl（6-2）The other end is inclined outwardly setting, the clamping disk（6-1）Equipped with centre bore, the mandrel（2）Upper surface offers
Threaded locating hole（2-1）, the multiple clamp jaw（6-2）It contradicts in duplicate gear（4）On, clamp disk（6-1）With mandrel（2）It is logical
Cross stud（7）It is detachably fixed connection.
7. duplicate gear fixture according to claim 1 or 4, it is characterised in that：The duplicate gear fixture further includes ring
Shape gasket（5）, the annular gasket（5）It is sleeved on stud（7）On, annular gasket（5）It is arranged in clamping element（6）With duplicate gear
（4）Between.
8. a kind of working method of duplicate gear fixture, it is characterised in that：Include the following steps：
Step 1：By positioning disk（3-1）Pass through bolt（9）Fixed to rotary disk basement（1）On,
Step 2：By whole upright bars（3-4）Or two wherein adjacent upright bars（3-4）It is inserted into locating ring（8）Inner ring（8-2）
With outer shroud（8-1）Between, locating ring（8）Inner ring（8-2）With mandrel（2）Threaded locating hole（2-1）It is fixed by screw,
Step 3：Pull out slide bar（3-3）Make whole upright bars（3-4）Or two wherein adjacent upright bars（3-4）It contradicts
Locating ring（8）Outer shroud（8-1）On, nut is used in combination（3-2）Fixed slip bar（3-3）Position,
Step 4：By locating ring（8）From slide bar（3-3）On remove, then by duplicate gear（4）It is inserted in slide bar（3-3）On, and place
In rotary disk basement（1）On,
Step 5：By clamping element（6）It is placed on duplicate gear（4）It goes up and uses stud（7）With mandrel（2）It is threadedly coupled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810427671.4A CN108453319A (en) | 2018-05-07 | 2018-05-07 | Duplicate gear fixture and its working method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810427671.4A CN108453319A (en) | 2018-05-07 | 2018-05-07 | Duplicate gear fixture and its working method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108453319A true CN108453319A (en) | 2018-08-28 |
Family
ID=63214921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810427671.4A Pending CN108453319A (en) | 2018-05-07 | 2018-05-07 | Duplicate gear fixture and its working method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108453319A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110039270A (en) * | 2019-04-11 | 2019-07-23 | 苏州科峰英诺传动技术有限公司 | Combined type duplicate gear production method |
| CN110524060A (en) * | 2019-09-27 | 2019-12-03 | 贵州群建精密机械有限公司 | A kind of method and device using CNC milling machine processing duplicate gear |
-
2018
- 2018-05-07 CN CN201810427671.4A patent/CN108453319A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110039270A (en) * | 2019-04-11 | 2019-07-23 | 苏州科峰英诺传动技术有限公司 | Combined type duplicate gear production method |
| CN110039270B (en) * | 2019-04-11 | 2021-02-26 | 苏州科峰英诺传动技术有限公司 | Method for manufacturing combined duplicate gear |
| CN110524060A (en) * | 2019-09-27 | 2019-12-03 | 贵州群建精密机械有限公司 | A kind of method and device using CNC milling machine processing duplicate gear |
| CN110524060B (en) * | 2019-09-27 | 2023-08-25 | 贵州群建精密机械有限公司 | Method and device for machining duplex gear by numerical control milling machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20230222 Address after: 224000 No.1, Huaxing Avenue, Yandu District, Yancheng City, Jiangsu Province (f) Applicant after: Yancheng Yongan Technology Co.,Ltd. Address before: 3 / F, production building, Zhangzhuang national entrepreneurship and innovation park complex, Yandu District, Yancheng City, Jiangsu Province, 224000 (g) Applicant before: YANCHENG HALI POWER TRANSMISSION AND INTELLIGENT EQUIPMENT INDUSTRY RESEARCH INSTITUTE Co.,Ltd. |
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| TA01 | Transfer of patent application right | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180828 |
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| WD01 | Invention patent application deemed withdrawn after publication |