CN209078157U - A kind of structure is improved to hold round tooling - Google Patents
A kind of structure is improved to hold round tooling Download PDFInfo
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- CN209078157U CN209078157U CN201821179680.8U CN201821179680U CN209078157U CN 209078157 U CN209078157 U CN 209078157U CN 201821179680 U CN201821179680 U CN 201821179680U CN 209078157 U CN209078157 U CN 209078157U
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- bevel gear
- inner ring
- spiral bevel
- shaft
- wall
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- 244000309464 bull Species 0.000 claims description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 description 6
- 238000006073 displacement reaction Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
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Abstract
The utility model relates to technical fields of mechanical processing, disclose that a kind of structure is improved to hold round tooling, including inner ring, it is provided on inner ring and is evenly arranged with multiple through-holes, shaft and clearance fit are arranged in through-hole, the junction of the inner and outer wall of shaft and inner ring is provided with limited block, one end of shaft close to inner ring inner wall is provided with spiral bevel gear one, the side horizontal of spiral bevel gear one is provided with the spiral bevel gear two being engaged with, shaft is provided with guide cylinder far from one end of inner ring inner wall and is threadedly coupled, the end of guide cylinder is provided with arc jacking block, the spiral bevel gear two is sequentially connected with power mechanism.The utility model can be realized when holding round for the cylinder of different-diameter, quickly adjust the purpose of tooling, change the distance between arc jacking block and inner ring by rotating shaft, solve the problems, such as that existing to hold round tooling adjustment process cumbersome.
Description
Technical field
The utility model relates to technical field of mechanical processing, in particular to a kind of structure is improved holds round tooling.
Background technique
In machine-building, currently, in the processing of large-size cylinder body part and welding process, it usually needs returned to cylinder
Turn or docking operation, in order to avoid drum surface because process or weld operation caused by barrel distortion, it will usually in cylinder
Setting holds round tooling and is processed or welded again operation, between cylinder and cylinder when girth joint assembly welding, main use
Install support column or bracing ring etc. additional at cylinder inboard wall, Circumferential Welds In Cylinders assembling from reducing misalignment, welding reduces deformation to prevent.
But in the prior art, tool structure complexity is held round, when holding round for the cylinder of different-diameter, tooling was adjusted
Journey is cumbersome, is unsuitable for efficient work.
Utility model content
Based on problem above, the utility model provides that a kind of structure is improved to hold round tool disk.The utility model can be real
When holding round referring now to the cylinder of different-diameter, the purpose of tooling is quickly adjusted, by the way that inner ring is arranged, is uniformly provided on inner ring more
A through-hole is arranged shaft in through-hole, and spiral bevel gear one is arranged in shaft one end, and other end installation sleeve is simultaneously threadedly coupled, sleeve
It is connect again with arc jacking block, rotating shaft changes the distance between arc jacking block and inner ring, solves the existing tooling that holds round and adjusts
The cumbersome problem of process.
In order to solve the above technical problems, the technical solution adopted in the utility model is as follows:
A kind of structure is improved to hold round tooling, including inner ring, is provided on the inner ring and is evenly arranged with multiple through-holes, leads to
It is arranged with shaft and clearance fit in hole, the junction of the inner and outer wall of shaft and inner ring is provided with limited block, shaft patch
One end of nearly inner ring inner wall is provided with spiral bevel gear one, and the side horizontal of spiral bevel gear one is provided with the spiral being engaged with
Bevel gear two, shaft are provided with guide cylinder far from one end of inner ring inner wall and are threadedly coupled, and the end of guide cylinder is provided with arc
Jacking block, the spiral bevel gear two are sequentially connected with power mechanism.
In the present invention, when needing to hold round processing to straight tube workpiece, the tooling that holds round is put into straight tube workpiece
Interior, passing to two rotary force of spiral bevel gear by power mechanism makes its rotation, due to spiral bevel gear two and spiral bevel gear
One engagement, so that spiral bevel gear two drives spiral bevel gear one to rotate, spiral bevel gear one is fixedly connected with shaft, thus band
The rotation of turn axis, the axial displacement of shaft are limited by being mounted on the limited block of inner ring inner and outer wall, another due to shaft
End is threadedly coupled with corresponding guide cylinder, and guide cylinder is fixedly connected with corresponding arc jacking block, and shaft rotation is produced with guide cylinder
Raw frictional force is less than the self gravity of arc jacking block, so that shaft rotation makes guide cylinder that arc jacking block be driven radially slowly to move
It moves to the inner wall of straight tube workpiece and contradicts.The utility model can be realized when holding round for the cylinder of different-diameter, quickly adjust work
The purpose of dress is uniformly provided with multiple through-holes on inner ring, shaft is arranged in through-hole, spiral shell is arranged in shaft one end by the way that inner ring is arranged
Bevel gear one is revolved, other end installation sleeve is simultaneously threadedly coupled, and sleeve is connect with arc jacking block again, and rotating shaft changes arc jacking block
The distance between inner ring, solve the problems, such as it is existing hold round tooling adjustment process it is cumbersome.
As a preferred mode, limited block is set in corresponding shaft, limited block it is arc-shaped setting and with it is corresponding
The outer wall and inner wall of inner ring are bonded.
As a preferred mode, through-hole is at least three and trisection is arranged on inner ring, and the arc jacking block is extremely
Less for three and by full circle equal part.
As a preferred mode, power mechanism includes bull stick, and bull stick is set in spiral bevel gear two, and bull stick is separate
One end of spiral bevel gear two is provided with wind.
As a preferred mode, power mechanism includes bull stick, and bull stick is set in spiral bevel gear two, and bull stick is separate
One end of spiral bevel gear two is fixedly connected with the output end of rotating electric machine.
As a preferred mode, guide cylinder is welded on arc jacking block.
As a preferred mode, the axis of through-hole is located at same level.
Compared with prior art, the utility model has the beneficial effects that
(1) the utility model can be realized when holding round for the cylinder of different-diameter, the purpose of tooling quickly be adjusted, by setting
Inner ring is set, multiple through-holes are uniformly provided on inner ring, shaft is arranged in through-hole, spiral bevel gear one is arranged in shaft one end, another
End installation sleeve simultaneously be threadedly coupled, sleeve is connect with arc jacking block again, rotating shaft change arc jacking block and inner ring between away from
From, solve the problems, such as it is existing hold round tooling adjustment process it is cumbersome.
(2) limited block is set in corresponding shaft in the utility model, limited block it is arc-shaped setting and with corresponding inner ring
Outer wall and inner wall fitting, by the way that limited block to be set in shaft, the axial displacement for limiting shaft is more thorough, at the same with it is interior
The outer wall of circle can inner wall fitting also avoid moving for shaft and cause two gear drive of spiral bevel gear one and spiral bevel gear
The bad problem of effect.
(3) through-hole is at least three in the utility model and trisection is arranged on inner ring, and the arc jacking block is at least
Three and by full circle equal part, through-hole trisection is arranged on inner ring, then corresponding arc jacking block is also in the trisection of a full circle,
The compactness for improving arc jacking block and straight tube workpiece inner wall, it is more preferable to make to hold round effect, causes to slide during avoiding processing
Dynamic the problem of influencing processing quality.
(4) power mechanism includes bull stick in the utility model, and bull stick is set in spiral bevel gear two, and bull stick is far from spiral
One end of bevel gear two is provided with wind, drives bull stick to rotate spiral bevel gear two by hand-held wind rotation, is spiral shell
It revolves bevel gear one and the power of rotation is provided, structure is simple, and manufacturing cost is low.
(5) power mechanism includes bull stick in the utility model, and bull stick is set in spiral bevel gear two, and bull stick is far from spiral
One end of bevel gear two is fixedly connected with the output end of rotating electric machine, drives bull stick to make spiral shell by the output end rotation of rotating electric machine
It revolves bevel gear two to rotate, provides the power of rotation, easy to operate, high degree of automation for spiral bevel gear one.
(6) guide cylinder is welded on arc jacking block in the utility model, by the way that guide cylinder is welded on corresponding arched top
On block, stable structure is easily manufactured, and using effect is good.
(7) axis of through-hole is located at same level in the utility model, and the axis of limited hole is in same level
It limits arc jacking block and is located at same level, design is reasonable.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of the side view of the utility model.
Fig. 3 is the structural schematic diagram of the another embodiment of the utility model.
Wherein, 1- inner ring, 2- spiral bevel gear one, 3- limited block, 4- shaft, 5- guide cylinder, 6- arc jacking block, 7- turn
Bar, 8- wind, 9- rotating electric machine, 10- spiral bevel gear two.
Specific embodiment
The utility model will be further described below with reference to the accompanying drawings.The embodiments of the present invention includes but unlimited
In the following example.
Embodiment 1:
Referring to Fig. 1, a kind of structure is improved to hold round tooling, including inner ring 1, is provided with and is evenly arranged on the inner ring 1
Multiple through-holes, are arranged with shaft 4 and clearance fit in through-hole, and the junction of the inner and outer wall of shaft 4 and inner ring 1 is provided with
Limited block 3, one end of shaft 4 close to 1 inner wall of inner ring are provided with spiral bevel gear 1, and the side horizontal of spiral bevel gear 1 is set
It is equipped with the spiral bevel gear 2 10 being engaged with, shaft 4 is provided with guide cylinder 5 far from one end of 1 inner wall of inner ring and is threadedly coupled,
The end of guide cylinder 5 is provided with arc jacking block 6, and the spiral bevel gear 2 10 is sequentially connected with power mechanism.
In the present invention, when needing to hold round processing to straight tube workpiece, the tooling that holds round is put into straight tube workpiece
Interior, passing to two rotary force of spiral bevel gear by power mechanism makes its rotation, due to spiral bevel gear two and spiral bevel gear
One engagement, so that spiral bevel gear two drives spiral bevel gear one to rotate, spiral bevel gear one is fixedly connected with shaft, thus band
The rotation of turn axis, the axial displacement of shaft are limited by being mounted on the limited block of inner ring inner and outer wall, another due to shaft
End is threadedly coupled with corresponding guide cylinder, and guide cylinder is fixedly connected with corresponding arc jacking block, and shaft rotation is produced with guide cylinder
Raw frictional force is less than the self gravity of arc jacking block, so that shaft rotation makes guide cylinder that arc jacking block be driven radially slowly to move
It moves to the inner wall of straight tube workpiece and contradicts.The utility model can be realized when holding round for the cylinder of different-diameter, quickly adjust work
The purpose of dress is uniformly provided with multiple through-holes on inner ring, shaft is arranged in through-hole, spiral shell is arranged in shaft one end by the way that inner ring is arranged
Bevel gear one is revolved, other end installation sleeve is simultaneously threadedly coupled, and sleeve is connect with arc jacking block again, and rotating shaft changes arc jacking block
The distance between inner ring, solve the problems, such as it is existing hold round tooling adjustment process it is cumbersome.
Embodiment 2:
Referring to Fig. 1, a kind of structure is improved to hold round tooling, including inner ring 1, is provided with and is evenly arranged on the inner ring 1
Multiple through-holes, are arranged with shaft 4 and clearance fit in through-hole, and the junction of the inner and outer wall of shaft 4 and inner ring 1 is provided with
Limited block 3, one end of shaft 4 close to 1 inner wall of inner ring are provided with spiral bevel gear 1, and the side horizontal of spiral bevel gear 1 is set
It is equipped with the spiral bevel gear 2 10 being engaged with, shaft 4 is provided with guide cylinder 5 far from one end of 1 inner wall of inner ring and is threadedly coupled,
The end of guide cylinder 5 is provided with arc jacking block 6, and the spiral bevel gear 2 10 is sequentially connected with power mechanism.
Limited block 3 is set in corresponding shaft 4, limited block 3 it is arc-shaped setting and with the outer wall and inner wall of corresponding inner ring 1
Fitting.
In the present embodiment, by the way that limited block to be set in shaft, the axial displacement for limiting shaft is more thorough, while with
The outer wall of inner ring can inner wall fitting also avoid moving for shaft and spiral bevel gear one and two gear of spiral bevel gear caused to pass
The bad problem of dynamic effect.
As a preferred mode, through-hole is at least three and trisection is arranged on inner ring 1.In which, through-hole
Trisection is arranged on inner ring, then corresponding arc jacking block is also in the trisection of a full circle, improves arc jacking block and straight tube
The problem of compactness of workpiece inner wall, it is more preferable to make to hold round effect, and sliding is caused to influence processing quality during avoiding processing.
As a preferred mode, guide cylinder 5 is welded on arc jacking block 6.In which, by the way that guide cylinder is welded
On corresponding arc jacking block, stable structure is easily manufactured, and using effect is good.
As a preferred mode, the axis of through-hole is located at same level.In which, the axis of limited hole exists
Same level limits arc jacking block and is located at same level, and design is reasonable.
The other parts of the present embodiment are same as Example 1, just repeat no more here.
Embodiment 3:
Referring to Fig. 1~2, a kind of structure is improved to hold round tooling, including inner ring 1, is provided with and is uniformly arranged on the inner ring 1
There are multiple through-holes, be arranged with shaft 4 and clearance fit in through-hole, the junction of the inner and outer wall of shaft 4 and inner ring 1 is respectively provided with
There is limited block 3, one end of shaft 4 close to 1 inner wall of inner ring is provided with spiral bevel gear 1, the side horizontal of spiral bevel gear 1
It is provided with the spiral bevel gear 2 10 being engaged with, one end of 1 inner wall of inner ring is provided with guide cylinder 5 to shaft 4 and screw thread connects
It connects, the end of guide cylinder 5 is provided with arc jacking block 6, and the spiral bevel gear 2 10 is sequentially connected with power mechanism.
Power mechanism includes bull stick 7, and bull stick 7 is set in spiral bevel gear 2 10, and bull stick 7 is far from spiral bevel gear 2 10
One end be provided with wind 8.
In the present embodiment, drives bull stick to rotate spiral bevel gear two by hand-held wind rotation, be spiral bevel gear
One provides the power of rotation, and structure is simple, and manufacturing cost is low.
The other parts of the present embodiment are same as Example 1, just repeat no more here.
Embodiment 4:
Referring to Fig. 1~3, a kind of structure is improved to hold round tooling, including inner ring 1, is provided with and is uniformly arranged on the inner ring 1
There are multiple through-holes, be arranged with shaft 4 and clearance fit in through-hole, the junction of the inner and outer wall of shaft 4 and inner ring 1 is respectively provided with
There is limited block 3, one end of shaft 4 close to 1 inner wall of inner ring is provided with spiral bevel gear 1, the side horizontal of spiral bevel gear 1
It is provided with the spiral bevel gear 2 10 being engaged with, one end of 1 inner wall of inner ring is provided with guide cylinder 5 to shaft 4 and screw thread connects
It connects, the end of guide cylinder 5 is provided with arc jacking block 6, and the spiral bevel gear 2 10 is sequentially connected with power mechanism.
Power mechanism includes bull stick 7, and bull stick 7 is set in spiral bevel gear 2 10, and bull stick 7 is far from spiral bevel gear 2 10
One end be fixedly connected with the output end of rotating electric machine 9.
In the present embodiment, drives bull stick to rotate spiral bevel gear two by the output end rotation of rotating electric machine, be spiral
Bevel gear one provides the power of rotation, easy to operate, high degree of automation.
The other parts of the present embodiment are same as Example 1, just repeat no more here.
It as above is the embodiments of the present invention.Design parameter in above-described embodiment and embodiment is merely to clear
The verification process of the utility model is stated by Chu, not to limit the scope of patent protection of the utility model, the utility model
Scope of patent protection is still subject to the claims, made by all specifications and accompanying drawing content with the utility model
Equivalent structure variation, similarly should be included in the protection scope of the utility model.
Claims (7)
1. a kind of structure is improved to hold round tooling, it is characterised in that: including inner ring (1), be provided on the inner ring (1) and uniformly set
Multiple through-holes are equipped with, are arranged with shaft (4) and clearance fit in through-hole, the connection of the inner and outer wall of shaft (4) and inner ring (1)
Place is provided with limited block (3), and one end of shaft (4) close to inner ring (1) inner wall is provided with spiral bevel gear one (2), spiral umbrella
The side horizontal of gear one (2) is provided with the spiral bevel gear two (10) being engaged with, and shaft (4) is far from inner ring (1) inner wall
One end is provided with guide cylinder (5) and is threadedly coupled, and the end of guide cylinder (5) is provided with arc jacking block (6), the spiral bevel gear
Two (10) and power mechanism are sequentially connected.
2. structure is improved according to claim 1 holds round tooling, it is characterised in that: the limited block (3) is set in correspondence
Shaft (4) on, limited block (3) it is arc-shaped setting and with the outer wall of corresponding inner ring (1) and inner wall fitting.
3. structure is improved according to claim 2 holds round tooling, it is characterised in that: the through-hole is at least three and third
Set up separately and sets on inner ring (1).
4. structure is improved according to claim 1 holds round tooling, it is characterised in that: the power mechanism includes bull stick (7),
Bull stick (7) is set in spiral bevel gear two (10), and bull stick (7) is provided with wind far from one end of spiral bevel gear two (10)
(8)。
5. structure is improved according to claim 1 holds round tooling, it is characterised in that: the power mechanism includes bull stick (7),
Bull stick (7) is set in spiral bevel gear two (10), bull stick (7) one end and rotating electric machine far from spiral bevel gear two (10)
(9) output end is fixedly connected.
6. structure is improved according to claim 3 holds round tooling, it is characterised in that: the guide cylinder (5) is welded on arc
On jacking block (6).
7. structure is improved according to claim 6 holds round tooling, it is characterised in that: the axis of the through-hole is located at same water
Plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821179680.8U CN209078157U (en) | 2018-07-24 | 2018-07-24 | A kind of structure is improved to hold round tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821179680.8U CN209078157U (en) | 2018-07-24 | 2018-07-24 | A kind of structure is improved to hold round tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209078157U true CN209078157U (en) | 2019-07-09 |
Family
ID=67113725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821179680.8U Expired - Fee Related CN209078157U (en) | 2018-07-24 | 2018-07-24 | A kind of structure is improved to hold round tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209078157U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110369945A (en) * | 2019-07-24 | 2019-10-25 | 杭州芷盛网络科技有限公司 | Based on the building pipe centring means for moving synchronously principle |
| CN112475558A (en) * | 2020-10-26 | 2021-03-12 | 合肥紫金钢管股份有限公司 | Technology for processing and manufacturing steel pipe of suction tube for suction type jacket |
| CN112642786A (en) * | 2020-12-04 | 2021-04-13 | 湖南省嘉联安防科技有限公司 | Belt cleaning device is used in gear production for security protection equipment |
-
2018
- 2018-07-24 CN CN201821179680.8U patent/CN209078157U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110369945A (en) * | 2019-07-24 | 2019-10-25 | 杭州芷盛网络科技有限公司 | Based on the building pipe centring means for moving synchronously principle |
| CN110369945B (en) * | 2019-07-24 | 2020-09-04 | 杭州芷盛网络科技有限公司 | Centering device for building pipeline based on synchronous motion principle |
| CN112475558A (en) * | 2020-10-26 | 2021-03-12 | 合肥紫金钢管股份有限公司 | Technology for processing and manufacturing steel pipe of suction tube for suction type jacket |
| CN112642786A (en) * | 2020-12-04 | 2021-04-13 | 湖南省嘉联安防科技有限公司 | Belt cleaning device is used in gear production for security protection equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190709 Termination date: 20210724 |