CN110270701A - A kind of numerical control CNC machining center internal-expansion type tooling - Google Patents
A kind of numerical control CNC machining center internal-expansion type tooling Download PDFInfo
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- CN110270701A CN110270701A CN201910559404.7A CN201910559404A CN110270701A CN 110270701 A CN110270701 A CN 110270701A CN 201910559404 A CN201910559404 A CN 201910559404A CN 110270701 A CN110270701 A CN 110270701A
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- 230000000712 assembly Effects 0.000 claims abstract description 18
- 238000000429 assembly Methods 0.000 claims abstract description 18
- 230000008878 coupling Effects 0.000 claims abstract description 4
- 238000010168 coupling process Methods 0.000 claims abstract description 4
- 238000005859 coupling reaction Methods 0.000 claims abstract description 4
- 238000013016 damping Methods 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 3
- 230000001788 irregular Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 244000309464 bull Species 0.000 claims description 2
- 230000008439 repair process Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 4
- 238000003754 machining Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/40—Expansion mandrels
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Abstract
The present invention relates to a kind of numerical control CNC machining center internal-expansion type toolings, including supporting table, rotary electric machine, rotating bar, clamp assemblies, workpiece and amendment component, the inside of the supporting table is equipped with rotary electric machine, the output shaft of rotary electric machine is connected with rotating bar by shaft coupling, clamp assemblies are threaded in rotating bar, workpiece is cased in the middle part of clamp assemblies, the lower end of supporting table is equipped with amendment component.The present invention can solve existing following problem when round components are fixed in existing numerical control CNC: problem one: to round components using it is outer clamping or it is interior grip when, need multiple bites, each bite requires to adjust, it is cumbersome, and outer clamping is easy to interfere external process；Problem two: can not correct after existing clamping and fixing device is fixed to components, and such as deviation be easy to cause mismachining tolerance in processing to fixed part if it exists, influence the machining accuracy of components.
Description
Technical field
The present invention relates to numerical control processing field, in particular to a kind of numerical control CNC machining center internal-expansion type tooling.
Background technique
Numerical control CNC processing refers to that numerically-controlled machine tool is programmed control by numerical control processing language, the components processed to needs
It is accurately processed, is fixed in numerical control CNC processing firstly the need of to components, and for circle in existing fixed device
Shape component is relatively difficult to fix, and there are many problems when round components are fixed for existing fixed device:
Problem one: to round components using it is outer clamping or it is interior grip when, need multiple bites, each folder
It holds and a little requires to adjust, it is cumbersome, and outer clamping is easy to interfere external process；
Problem two: can not correct after existing clamping and fixing device is fixed to components, fixed part such as deviation if it exists
It is be easy to cause mismachining tolerance in processing, influences the machining accuracy of components.
For above-mentioned listed problem, under the conditions of the prior art, there are no preferable exploration and practice achievements therefore to have very much
Necessity does further exploration and practice, above-mentioned listed to solve the problems, such as.
Summary of the invention
To solve the above-mentioned problems, the present invention uses following technical scheme, a kind of numerical control CNC machining center internal-expansion type work
Dress, including supporting table, rotary electric machine, rotating bar, clamp assemblies, workpiece and amendment component, the inside installation of the supporting table
There is rotary electric machine, the output shaft of rotary electric machine is connected with rotating bar by shaft coupling, is threaded with clamp assemblies in rotating bar,
Workpiece is cased in the middle part of clamp assemblies, the lower end of supporting table is equipped with amendment component, corrects right side and the workpiece of component
Left side fit.
The clamp assemblies include the holding ring being threadedly coupled with rotating bar, are equipped with and turn on the left of the lateral wall of holding ring
The lateral wall right side of bar, holding ring is equipped with interior clamping device by bearing, and the right side of holding ring is equipped with thread groove, thread groove
Internal screw thread is connected with outer clamping device.
The outer clamping device includes the screwed ring being threadedly coupled with thread groove, and the right side of screwed ring is along its circumferential direction side
To uniformly support tube is equipped with, the upper end of support tube is equipped with adjustment disk by bearing, tune is threaded in the middle part of adjustment disk
Pole, the left side of adjusting rod are equipped with outer clamping cylinder, and outer clamping cylinder is retractable structure, and clamping bullet is equipped with inside it
Spring, the left side of outer clamping cylinder are equipped with gripper pad, the direction and screwed ring and thread groove that holding ring is threadedly coupled with rotating bar
What is be threadedly coupled is contrary.
The interior clamping device includes the interior grip slipper by being rotatablely connected on the right side of bearing and holding ring lateral wall, inner clip
It holds and is uniformly provided with strip groove along its circumferential direction on the right side of the lateral wall of seat, the left end of strip groove is equipped with swing by pendular ring
Bar, the lower end of oscillating rod are rotatably connected to retaining ring, limit spring, oscillating rod are equipped between retaining ring and the lower end inner wall of strip groove
Upper end rotation seat is installed, the inner rotation of rotation seat is connected with spacing ball.
Described its left end of outer clamping device is threadedly coupled by screwed ring with thread groove, and middle part passes through support tube and rotation
The corresponding sliding slot sliding connection of bar lateral wall.
The oscillating rod is to swing up and down, and spacing ball is rotation connection by rotation seat by pendular ring；When work,
Clamp assemblies realize to gripping inside and outside workpiece, and it is inside and outside grip synchronous progress, simplify fixing step, improve
Working efficiency.
The amendment component includes the support plate for being mounted on supporting table lower end surface, and the middle part of support plate is equipped with circular hole, circle
It is uniformly provided with damping spring along its circumferential direction in hole, the lower end of damping spring is connected by auxiliary bearing, and support plate is logical
It crosses auxiliary bearing to be socketed in rotating bar, the right side of support plate is uniformly provided with correction mechanism, and straightener along its circumferential direction
Structure is rotatably installed on the right side of support plate by bearing.
The correction mechanism includes the amendment cylinder for being mounted on support plate right side, and the right side for correcting cylinder is pacified by bearing
It is threaded with amendment screw rod equipped with turntable, in the middle part of turntable, the right end for correcting screw rod is equipped with non-slip mat, the spacing ball,
Gripper pad and non-slip mat are rubber material, and its surface is uniformly provided with irregular aperture；When work, amendment component can be to solid
The workpiece set carries out verticality adjusting, and workpiece fixed vertical degree is avoided to influence processing effect.
The beneficial effects of the present invention are:
One, the present invention is provided with clamp assemblies, and clamp assemblies are equipped with interior clamping device and outer clamping device, and are clamping
When, the two can be adjusted in synchronism, it is inside and outside clamping can be realized components fixation it is more stable, the two, which can be adjusted in synchronism, to be simplified
Gripping step is improved labor efficiency；
Two, the present invention is provided with amendment component, and amendment component can be modified the components fixed, guarantees zero
Part is vertical, and fixed error is avoided to lead to mismachining tolerance, has ensured the machining accuracy of components.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is whole interior structural schematic diagram of the invention；
Fig. 2 is partially enlarged schematic view of fig. 1 in a direction a of the present invention；
Fig. 3 is the planar structure schematic diagram between rotating bar and amendment component of the invention.
Specific embodiment
Below with reference to the accompanying drawings the embodiment of the present invention is illustrated.In the process, for ensure illustrate definition and
Convenience, we may the width to lines in diagram or constituent element the mark exaggerated of size.
In addition, term hereinafter is defined based on the function in the present invention, it can be according to the intention of user, fortune user
Or convention and difference.Therefore, these terms are defined based on the full content of this specification.
As shown in Figure 1 to Figure 3, a kind of numerical control CNC machining center internal-expansion type tooling, including supporting table 1, rotary electric machine 2,
Rotating bar 3, clamp assemblies 4, workpiece 5 and amendment component 6, the inside of the supporting table 1 are equipped with rotary electric machine 2, rotation electricity
The output shaft of machine 2 is connected with rotating bar 3 by shaft coupling, is threaded with clamp assemblies 4 in rotating bar 3, in clamp assemblies 4
Portion is cased with workpiece 5, and the lower end of supporting table 1 is equipped with amendment component 6, corrects the right side of component 6 and the left side of workpiece 5
It fits.
The clamp assemblies 4 include the holding ring 41 being threadedly coupled with rotating bar 3, peace on the left of the lateral wall of holding ring 41
Equipped with bull stick 42, interior clamping device 43 is equipped with by bearing on the right side of the lateral wall of holding ring 41, the right side of holding ring 41 is set
There is thread groove 44,44 internal screw thread of thread groove is connected with outer clamping device 45.
The outer clamping device 45 includes the screwed ring 451 being threadedly coupled with thread groove 44, the right side of screwed ring 451
Support tube 452 is uniformly installed along its circumferential direction, the upper end of support tube 452 is equipped with adjustment disk 453, adjustment disk by bearing
453 middle part is threaded with adjusting rod 454, and the left side of adjusting rod 454 is equipped with outer clamping cylinder 455, and outer clamping cylinder 455 is
Retractable structure, and clamp springs 456 are installed inside it, the left side of outer clamping cylinder 455 is equipped with gripper pad 457, clamping
The direction and screwed ring 451 that ring 41 is threadedly coupled with rotating bar 3 are threadedly coupled contrary with thread groove 44；It is first when work
First, rotation adjustment disk 453 is collapsed outer clamping cylinder 455 by adjusting rod 454, and workpiece 5 is then pierced into rotating bar 3, is placed
Outer clamping cylinder 455 is deployed into suitably by adjusting rod 454 to adjustment disk 453 between inside and outside clamping device 45, is then rotated
Position.
The interior clamping device 43 includes the interior grip slipper by being rotatablely connected on the right side of bearing and 41 lateral wall of holding ring
431, the lateral wall right side of interior grip slipper 431 is uniformly provided with strip groove along its circumferential direction, and the left end of strip groove passes through pendular ring
432 are equipped with oscillating rod 433, and the lower end of oscillating rod 433 is rotatably connected to retaining ring 434, the lower end inner wall of retaining ring 434 and strip groove
Between limit spring 435 is installed, the upper end of oscillating rod 433 is equipped with rotation seat 436, the inner rotation connection of rotation seat 436
There is spacing ball 437.
Described its left end of outer clamping device 45 is threadedly coupled by screwed ring 451 with thread groove 44, and middle part passes through support
The sliding slot sliding connection corresponding with 3 lateral wall of rotating bar of cylinder 452.
The oscillating rod 433 is to swing up and down, and spacing ball 437 is rotation by rotation seat 436 by pendular ring 432
Connection；When work, holding ring 41 is rotated, holding ring 41 moves right by interior grip slipper 431 drive spacing ball 437 and workpiece
5 inner wall fitting, simultaneously because direction that holding ring 41 is threadedly coupled with rotating bar 3 and screwed ring 451 and 44 screw thread of thread groove
Connection it is contrary, can also shorten while holding ring 41 moves right holding ring 41 between support tube 452 at a distance from,
Holding ring 41 is continued to rotate, at this point, spacing ball 437 drives oscillating rod 433 to move up oscillating rod in interior clamping device 43
433 are unfolded, and in outer clamping device 45, support tube 452 drives gripper pad 457 to be bonded with workpiece 5 by outer clamping cylinder 455, then
Secondary rotation holding ring 41, at this point, oscillating rod 433 is deployed into 5 inner wall of workpiece to greatest extent, oscillating rod 433 passes through limit
Ball 437 carries out interior fixation to workpiece 5 from multiple points of 5 inner wall of workpiece, meanwhile, the clamp springs 456 in outer clamping cylinder 455
It shrinks, is fixed so that the elastic force of clamp springs 456 drives gripper pad 457 to carry out multiple points to 5 right side of workpiece, to realize
Inside and outside fixation to workpiece 5, while inside and outside fixed synchronous progress, simplify fixing step, improve work efficiency.
The amendment component 6 includes the support plate 61 for being mounted on 1 lower end surface of supporting table, and the middle part of support plate 61 is equipped with circle
Hole, circular hole is interior to be uniformly provided with damping spring 62 along its circumferential direction, and the lower end of damping spring 62 is connected by auxiliary bearing 63,
And support plate 61 is socketed in rotating bar 3 by auxiliary bearing 63, the right side of support plate 61 is uniformly provided with along its circumferential direction
Correction mechanism 64, and correction mechanism 64 is rotatably installed on the right side of support plate 61 by bearing.
The correction mechanism 64 includes the amendment cylinder 641 for being mounted on 61 right side of support plate, corrects the right side of cylinder 641
Turntable 642 is installed by bearing, amendment screw rod 643, the right end installation of amendment screw rod 643 are threaded in the middle part of turntable 642
There is non-slip mat 644, the spacing ball 437, gripper pad 457 and non-slip mat 644 are rubber material, and its surface is uniformly provided with
Irregular aperture；It is fixed with level measurement workpiece 5 after clamp assemblies 4 carry out inside and outside fixation to workpiece 5 when work
Verticality, when verticality is undesirable, pass through rotation turntable 642 adjust amendment screw rod 643 length, correct screw rod
643 are adjusted by verticality of the non-slip mat 644 to workpiece 5, and the verticality of workpiece 5 is adjusted to require i.e.
Can, meanwhile, when damping spring 62 can reduce the drive rotation of rotating bar 3 of rotary electric machine 2, shadow of the rotating bar 3 to correction mechanism 64
It rings.
Fixed preceding preparation: firstly, rotation adjustment disk 453 is collapsed outer clamping cylinder 455 by adjusting rod 454, then will add
Workpiece 5 pierces into rotating bar 3, is placed between inside and outside clamping device 45, and then rotating adjustment disk 453 will be outer by adjusting rod 454
Clamping cylinder 455 is deployed into suitable position；
Workpiece 5 is fixed: rotation holding ring 41, holding ring 41 drive spacing ball 437 to move right by interior grip slipper 431
It is bonded with the inner wall of workpiece 5, simultaneously because direction and screwed ring 451 that holding ring 41 is threadedly coupled with rotating bar 3 and screw thread
Slot 44 is threadedly coupled contrary, can also shorten while holding ring 41 moves right holding ring 41 and support tube 452 it
Between distance, continue to rotate holding ring 41, at this point, in interior clamping device 43, spacing ball 437 drives oscillating rod 433 to move up
Oscillating rod 433 is unfolded, in outer clamping device 45, support tube 452 drives gripper pad 457 and workpiece 5 by outer clamping cylinder 455
Fitting rotates holding ring 41 again, at this point, oscillating rod 433 is deployed into 5 inner wall of workpiece to greatest extent, oscillating rod 433 is logical
It crosses spacing ball 437 and interior fixation is carried out to workpiece 5 from multiple points of 5 inner wall of workpiece, meanwhile, the clamping in outer clamping cylinder 455
Spring 456 is shunk, and is fixed so that the elastic force of clamp springs 456 drives gripper pad 457 to carry out multiple points to 5 right side of workpiece,
To realize the inside and outside fixation to workpiece 5, while inside and outside fixed synchronous progress, fixing step is simplified, work effect is improved
Rate；
Workpiece 5 is corrected: solid with level measurement workpiece 5 after clamp assemblies 4 carry out inside and outside fixation to workpiece 5
Fixed verticality is adjusted the length of amendment screw rod 643 by rotation turntable 642, corrects screw rod when verticality is undesirable
643 are adjusted by verticality of the non-slip mat 644 to workpiece 5, and the verticality of workpiece 5 is adjusted to require i.e.
Can, meanwhile, when damping spring 62 can reduce the drive rotation of rotating bar 3 of rotary electric machine 2, shadow of the rotating bar 3 to correction mechanism 64
It rings.
The embodiment that the present invention only refers to drawing illustration is illustrated, it is believed that has related fields basic
The personnel of knowledge can carry out the other embodiments of diversified deformation and peer-level based on this.
Claims (7)
1. a kind of numerical control CNC machining center internal-expansion type tooling, including supporting table (1), rotary electric machine (2), rotating bar (3), folder
Hold component (4), workpiece (5) and amendment component (6), it is characterised in that: the inside of the supporting table (1) is equipped with rotary electric machine
(2), the output shaft of rotary electric machine (2) is connected with rotating bar (3) by shaft coupling, and rotating bar is threaded with clamping group on (3)
Part (4) is cased with workpiece (5) in the middle part of clamp assemblies (4), and the lower end of supporting table (1) is equipped with amendment component (6), amendment group
The right side of part (6) and the left side of workpiece (5) fit；Wherein:
The clamp assemblies (4) include the holding ring (41) being threadedly coupled with rotating bar (3), and the lateral wall of holding ring (41) is left
Side is equipped with bull stick (42), is equipped with interior clamping device (43), holding ring by bearing on the right side of the lateral wall of holding ring (41)
(41) right side is equipped with thread groove (44), and thread groove (44) internal screw thread is connected with outer clamping device (45)；
The interior clamping device (43) includes the interior grip slipper by being rotatablely connected on the right side of bearing and holding ring (41) lateral wall
(431), it is uniformly provided with strip groove along its circumferential direction on the right side of the lateral wall of interior grip slipper (431), the left end of strip groove passes through pendulum
Rotating ring (432) is equipped with oscillating rod (433), and the lower end of oscillating rod (433) is rotatably connected to retaining ring (434), retaining ring (434) and item
It is equipped between the lower end inner wall of shape slot limit spring (435), the upper end of oscillating rod (433) is equipped with rotation seat (436), rotation
The inner rotation of seat (436) is connected with spacing ball (437)；
The amendment component (6) includes the support plate (61) for being mounted on supporting table (1) lower end surface, and support plate is set in the middle part of (61)
There is circular hole, is uniformly provided with damping spring (62) in circular hole along its circumferential direction, the lower end of damping spring (62) passes through auxiliary bearing
(63) it is connected, and support plate (61) is socketed on rotating bar (3) by auxiliary bearing (63), the right side edge of support plate (61)
Its circumferential direction is uniformly provided with correction mechanism (64), and correction mechanism (64) is rotatably installed in the right side of support plate (61) by bearing
On end face.
2. a kind of numerical control CNC machining center internal-expansion type tooling according to claim 1, it is characterised in that: described is outer
Clamping device (45) includes the screwed ring (451) being threadedly coupled with thread groove (44), and the right side of screwed ring (451) is along its circumferential direction
Direction is uniformly equipped with support tube (452), and the upper end of support tube (452) is equipped with adjustment disk (453), adjustment disk by bearing
(453) it is threaded in the middle part of adjusting rod (454), the left side of adjusting rod (454) is equipped with outer clamping cylinder (455), outer clip
Holding cylinder (455) is retractable structure, and clamp springs (456) are equipped with inside it, and the left side of outer clamping cylinder (455) is equipped with
Gripper pad (457).
3. a kind of numerical control CNC machining center internal-expansion type tooling according to claim 1, it is characterised in that: described repairs
Positive mechanism (64) includes the amendment cylinder (641) for being mounted on support plate (61) right side, and the right side of amendment cylinder (641) passes through bearing
It is equipped with turntable (642), amendment screw rod (643), the right end installation of amendment screw rod (643) is threaded in the middle part of turntable (642)
There are non-slip mat (644).
4. a kind of numerical control CNC machining center internal-expansion type tooling according to claim 1, it is characterised in that: described is outer
Clamping device (45) its left end is threadedly coupled by screwed ring (451) with thread groove (44), and middle part is by support tube (452) and turns
The corresponding sliding slot sliding connection of lever (3) lateral wall.
5. a kind of numerical control CNC machining center internal-expansion type tooling according to claim 1, it is characterised in that: the limit
Position ball (437), gripper pad (457) and non-slip mat (644) are rubber material, and its surface is uniformly provided with irregular aperture.
6. a kind of numerical control CNC machining center internal-expansion type tooling according to claim 1, it is characterised in that: the folder
The direction and screwed ring (451) that support ring (41) is threadedly coupled with rotating bar (3) are threadedly coupled contrary with thread groove (44).
7. a kind of numerical control CNC machining center internal-expansion type tooling according to claim 1, it is characterised in that: the pendulum
Lever (433) is to swing up and down, and spacing ball (437) is rotation connection by rotation seat (436) by pendular ring (432).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910559404.7A CN110270701B (en) | 2019-06-26 | 2019-06-26 | Internal expansion type tool for numerical control CNC (computer numerical control) machining center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910559404.7A CN110270701B (en) | 2019-06-26 | 2019-06-26 | Internal expansion type tool for numerical control CNC (computer numerical control) machining center |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110270701A true CN110270701A (en) | 2019-09-24 |
| CN110270701B CN110270701B (en) | 2021-01-05 |
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ID=67963276
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910559404.7A Active CN110270701B (en) | 2019-06-26 | 2019-06-26 | Internal expansion type tool for numerical control CNC (computer numerical control) machining center |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110270701B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111185782A (en) * | 2020-03-07 | 2020-05-22 | 张亚军 | Axle type part antiskid for lathe processing installation |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2431961A (en) * | 1944-10-30 | 1947-12-02 | Ernest B Phillips | Centrifugal chuck |
| CN101678472A (en) * | 2007-07-31 | 2010-03-24 | 日本Nt工程技术株式会社 | Work machine |
| CN203509095U (en) * | 2013-10-10 | 2014-04-02 | 沈阳黎明航空发动机(集团)有限责任公司 | Annular thin-wall pipe fitting centering and tensioning mechanism |
| CN203817430U (en) * | 2014-04-11 | 2014-09-10 | 南京依维柯汽车有限公司 | Floating tensioning device used in small inner holes of shaft tube parts |
| CN104475792A (en) * | 2014-12-02 | 2015-04-01 | 常州市文每机械配件厂 | Centrifugal ball clamping fixture |
| CN105772770A (en) * | 2014-12-22 | 2016-07-20 | 重庆宝爵机械设备有限公司 | Centrifugal fixture |
| CN206501165U (en) * | 2017-02-19 | 2017-09-19 | 无锡华利达新型材料有限公司 | A kind of swing type tubing cutting position corrector |
| CN206653152U (en) * | 2017-03-28 | 2017-11-21 | 浙江宇泰精密机械有限公司 | A kind of turning bearings device detent mechanism |
| CN207013745U (en) * | 2017-06-01 | 2018-02-16 | 柳州铁道职业技术学院 | Centrifuge main axis of dilatation |
| CN207386608U (en) * | 2017-11-14 | 2018-05-22 | 济宁市技师学院 | A kind of automatic centering machinery chuck |
| CN109277841A (en) * | 2018-09-22 | 2019-01-29 | 中船澄西船舶修造有限公司 | A kind of thin-wall tube inner support tooling |
| CN109465654A (en) * | 2018-10-30 | 2019-03-15 | 泰州市津专知识产权服务有限公司 | A kind of cylindrical work fixture for processing |
| CN208840544U (en) * | 2018-10-20 | 2019-05-10 | 贵州航铄工业股份有限公司 | A kind of fixed device of thin-walled parts aeroelasticity with threaded hole |
-
2019
- 2019-06-26 CN CN201910559404.7A patent/CN110270701B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2431961A (en) * | 1944-10-30 | 1947-12-02 | Ernest B Phillips | Centrifugal chuck |
| CN101678472A (en) * | 2007-07-31 | 2010-03-24 | 日本Nt工程技术株式会社 | Work machine |
| CN203509095U (en) * | 2013-10-10 | 2014-04-02 | 沈阳黎明航空发动机(集团)有限责任公司 | Annular thin-wall pipe fitting centering and tensioning mechanism |
| CN203817430U (en) * | 2014-04-11 | 2014-09-10 | 南京依维柯汽车有限公司 | Floating tensioning device used in small inner holes of shaft tube parts |
| CN104475792A (en) * | 2014-12-02 | 2015-04-01 | 常州市文每机械配件厂 | Centrifugal ball clamping fixture |
| CN105772770A (en) * | 2014-12-22 | 2016-07-20 | 重庆宝爵机械设备有限公司 | Centrifugal fixture |
| CN206501165U (en) * | 2017-02-19 | 2017-09-19 | 无锡华利达新型材料有限公司 | A kind of swing type tubing cutting position corrector |
| CN206653152U (en) * | 2017-03-28 | 2017-11-21 | 浙江宇泰精密机械有限公司 | A kind of turning bearings device detent mechanism |
| CN207013745U (en) * | 2017-06-01 | 2018-02-16 | 柳州铁道职业技术学院 | Centrifuge main axis of dilatation |
| CN207386608U (en) * | 2017-11-14 | 2018-05-22 | 济宁市技师学院 | A kind of automatic centering machinery chuck |
| CN109277841A (en) * | 2018-09-22 | 2019-01-29 | 中船澄西船舶修造有限公司 | A kind of thin-wall tube inner support tooling |
| CN208840544U (en) * | 2018-10-20 | 2019-05-10 | 贵州航铄工业股份有限公司 | A kind of fixed device of thin-walled parts aeroelasticity with threaded hole |
| CN109465654A (en) * | 2018-10-30 | 2019-03-15 | 泰州市津专知识产权服务有限公司 | A kind of cylindrical work fixture for processing |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111185782A (en) * | 2020-03-07 | 2020-05-22 | 张亚军 | Axle type part antiskid for lathe processing installation |
| CN111185782B (en) * | 2020-03-07 | 2021-11-12 | 深圳市宝瑞丰精密五金有限公司 | Axle type part antiskid for lathe processing installation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110270701B (en) | 2021-01-05 |
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