CN110253319A - A kind of clamping device for automobile hub bearing processing - Google Patents
A kind of clamping device for automobile hub bearing processing Download PDFInfo
- Publication number
- CN110253319A CN110253319A CN201910603081.7A CN201910603081A CN110253319A CN 110253319 A CN110253319 A CN 110253319A CN 201910603081 A CN201910603081 A CN 201910603081A CN 110253319 A CN110253319 A CN 110253319A
- Authority
- CN
- China
- Prior art keywords
- hub bearing
- automobile hub
- workpiece
- clamping device
- bearing processing
- 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
- 238000012545 processing Methods 0.000 title claims abstract description 34
- 239000004519 grease Substances 0.000 claims abstract description 22
- 239000007788 liquid Substances 0.000 claims abstract description 8
- 239000000446 fuel Substances 0.000 claims abstract description 5
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 10
- 241000237970 Conus <genus> Species 0.000 claims description 5
- 230000005489 elastic deformation Effects 0.000 claims description 3
- 230000013011 mating Effects 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 2
- 239000002173 cutting fluid Substances 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 230000008602 contraction Effects 0.000 abstract description 2
- 230000007704 transition Effects 0.000 abstract 4
- 230000000712 assembly Effects 0.000 abstract 2
- 238000000429 assembly Methods 0.000 abstract 2
- 230000003993 interaction Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 4
- 239000010720 hydraulic oil Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000003801 milling Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/40—Expansion mandrels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/08—Work-clamping means other than mechanically-actuated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/08—Work-clamping means other than mechanically-actuated
- B23Q3/082—Work-clamping means other than mechanically-actuated hydraulically actuated
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a kind of multistation special angle processing tools, make spring clip distending by the spring clip expanding rod of setting, and then squeeze the workpiece inner wall being set in groove, complete the clamping to workpiece in angular transition tooling；Rotation angle to further limit workpiece is stretched by the telescopic stop part of setting and to correct position of the workpiece in angular transition tooling；The stop part can be hydraulic spring grease cup pin assemblies, channel is provided in angular transition tooling, to be additionally provided with spring mechanism in hydraulic spring grease cup pin in fuel feeding to hydraulic spring grease cup pin assemblies, the stretching and contraction of hydraulic spring grease cup pin are controlled respectively under oil liquid pressure and spring mechanism two-way interaction；Two water inlets and two discharge outlet that angular transition tooling is equipped with can be used for being discharged the cutting fluid in remaining in when processing.The tooling can also cooperative mechanical hand automation processing is carried out to automotive hub, be suitble to promote the use of, practical value is high.
Description
Technical field
The present invention relates to automotive hub technical fields, and in particular to a kind of clamping dress for automobile hub bearing processing
It sets.
Background technique
Often have a product comprising Four-axis milling plane in the processing of three generations's automobile hub bearing, and for devoting exclusive attention to output and
For the automobile bearing processing industry of efficiency, the 4th axis workbench is configured to lathe and is not able to satisfy to process such product to production
The requirement of product processing efficiency, and largely purchase four axis lathes and biggish pressure also is caused to enterprise, improve processing cost.Lathe
4th axis workbench is installed and also occupies biggish space inside lathe, a part of shadow is also resulted in the quantity of processing stations
It rings, reduces the efficiency of production, it is therefore desirable to which a kind of device meets to needing Four-axis milling plane in automobile hub bearing
Product is processed.
Summary of the invention
To solve the above problems, can pass through the present invention provides a kind of clamping device for automobile hub bearing processing
The folder expanding rod and elastic collet of setting to carry out clamping to workpiece (automobile hub bearing), and then to needing Four-axis milling plane
Product processed.
Technical proposal that the invention solves the above-mentioned problems is: a kind of clamping device for automobile hub bearing processing is fitted
In the workpiece for clamping automobile hub bearing to carry out multi-angle processing, including the folder expanding rod with press section, the press section
Outer surface is arranged with the elastic collet that radial elastic deformation can occur；The partial outer face of the elastic collet is described for being nested with
Workpiece, the non-position for being nested with the workpiece in the outer surface of the elastic collet are arranged with elastic clip limited block；The folder expanding rod is used
To connect driving device；It is provided in the driving device to folder expanding rod and is intended to make to press from both sides expanding rod along the drive of the axial movement of elastic collet
When power, the elastic collet can be expanded under press section extruding to fitting workpiece, the elastic clip limited block
It is further expanded for limiting elastic collet generation.
Further, it is additionally provided with through workpiece described in grafting on the clamping seat to support the folder expanding rod to position workpiece
Locating piece.
Further, the locating piece include one be equipped with accommodating chamber hydraulic spring grease cup pin, to connect the clamping seat
There is externally threaded threaded connector and one end connects the threaded connector, the other end is located at setting in the accommodating chamber
There is the connecting rod of baffle, has abutted adjustable spring between the baffle and the accommodating chamber accent；On the threaded connector also
Equipped with the seal groove and the second through-hole moved for the hydraulic spring grease cup pin along the connecting rod axial direction.
Further, it is additionally provided on the clamping seat and passes to the channel in the hydraulic spring grease cup pin to fuel feeding liquid stream,
Second through-hole is connected with the channel.
Further, the hydraulic spring grease cup pin includes one to be directed to the conus portion of the mounting hole and to ajust
Cylindrical portion.
It further, further include that be spirally connected folder expanding rod, the other end of one end is spirally connected the pull rod of the driving device.
It further, further include two inlet openings and two apopores on the clamping seat.
Further, the elastic clip limited block is equipped with the counter sink to connect the clamping seat, the clamping seat
It is equipped with the second threaded hole being connected to the counter sink.
Further, the third threaded hole and screw rod to install the driving device are additionally provided on the clamping seat,
The driving device is equipped with fourth threaded hole in mating connection with the screw rod.
It further, further include pedestal, the pedestal is equipped with the 5th threaded hole to connect the clamping seat.
Beneficial effects of the present invention: a kind of clamping device for automobile hub bearing processing is swollen by the folder of setting
The press section of bar makes elastic collet distending, and then squeezes the workpiece being set in clamping seat, completes clamping of the workpiece on clamping seat；
The rotation angle of workpiece can be further limited by the telescopic locating piece of setting and to correct workpiece on clamping seat
Position；It is provided with channel on clamping seat, fuel feeding is can be used to locating piece and pressure is provided, be equipped with spring mechanism in locating piece,
Both oil liquid pressure and spring mechanism act on the stretching and contraction of lower control hydraulic spring grease cup pin respectively；It is additionally provided on clamping seat
Two water inlets and two discharge outlet can be used for being discharged the cutting fluid in remaining in when processing.The tooling is able to cooperate manipulator pair
Automotive hub carries out automation processing, is suitble to promote the use of, practical value is high.
Detailed description of the invention
Fig. 1 is a kind of structure chart of the clamping device for automobile hub bearing processing of the present invention.
Fig. 2 is the structure chart of the workpiece of one embodiment of the invention.
Fig. 3 is a kind of sectional structure chart of the clamping device for automobile hub bearing processing of the present invention.
Fig. 4 is a kind of three-dimensional installation diagram of the clamping device for automobile hub bearing processing of the present invention.
Fig. 5 is the structure chart of the clamping seat of one embodiment of the invention.
Fig. 6 is the structure chart when stud of one embodiment of the invention is connect with clamping seat.
Fig. 7 is the structure chart of the folder expanding rod of one embodiment of the invention.
Fig. 8 is the structure chart of the groove of one embodiment of the invention.
Fig. 9 is the structure chart of the locating piece of one embodiment of the invention.
In figure:
1- clamping seat；2- locating piece；21- hydraulic spring grease cup pin；211- conus portion；212- cylindrical portion；22- accommodating chamber；23- connection
Bar；231- baffle；24- threaded connector；241- seal groove；The second through-hole of 242-；25- adjustable spring；3- workpiece；31- installation
Hole；4- groove；41- first through hole；5- presss from both sides expanding rod；51- press section；The first threaded portion 52-；6- elastic collet；61- card slot；7-
Elastic clip limited block；71- counter sink；8- pull rod；The first threaded hole of 81-；The second threaded portion 82-；The channel 9-；The inlet opening 10-；
11- apopore；The second threaded hole of 12-；13- driving device；131- third threaded hole；14- third threaded hole；15- screw rod；16-
4th threaded hole；17- pedestal；The 5th threaded hole of 18-.
Specific embodiment
In order to illustrate the embodiments of the present invention more clearly with technical solution in the prior art, Detailed description of the invention will be compareed below
A specific embodiment of the invention.It should be evident that drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing, and obtain other embodiments, the present invention is not restricted to the embodiment.
Fig. 1 is please referred to Fig. 9.A kind of clamping device for automobile hub bearing processing of the embodiment of the present invention, is suitable for
The workpiece 3 of automobile hub bearing is clamped to carry out multi-angle processing, including the folder expanding rod 5 with press section 51, the press section
51 outer surface is arranged with the elastic collet 6 that radial elastic deformation can occur；The partial outer face of the elastic collet 6 is for covering
The workpiece 3 is set, the non-position for being nested with the workpiece 3 in the outer surface of the elastic collet 6 is arranged with elastic clip limited block 7；Institute
Folder expanding rod 5 is stated to connect driving device 13；It is intended to make to press from both sides expanding rod 5 along elasticity to the folder offer of expanding rod 5 in the driving device 13
When the driving force of the axial movement of collet 6, the elastic collet 6 can be expanded under the press section 51 extruding to fitting
Workpiece 3, the elastic clip limited block 7 are further expanded for limiting the generation of elastic collet 6.
Supplementary explanation, in use, can be hydraulic cylinder by driving device 13() pull folder expanding rod 5 to move back, press section 51
The taper one of taper and elastic collet 6 causes radially uniform distending after 6 stress of elastic collet, is located at clamping seat 1 to squeeze
On groove 4 in workpiece 3, complete workpiece 3 clamping；Elastic collet 6 be equipped with card slot 61, to elastic clip limited block 7
It connects and fixes.
Referring to Fig. 2, Fig. 5, Fig. 6 and Fig. 9.In this example, may be used also on the clamping seat 1 to support the folder expanding rod 5
To be equipped with the locating piece 2 for positioning workpiece by workpiece 3 described in grafting, a kind of embodiment of the locating piece 2 can be to include
One be equipped with accommodating chamber 22 hydraulic spring grease cup pin 21, to connect the clamping seat 1 have externally threaded threaded connector 24
And one end connects the threaded connector 24, the other end is located at the connecting rod 23 equipped with baffle 231 in the accommodating chamber 22,
Adjustable spring 25 has been abutted between the baffle 231 and the 22 accent portion of accommodating chamber；It is additionally provided on the threaded connector 24
With the seal groove 241 and the second through-hole 242 moved for the hydraulic spring grease cup pin 21 along 23 axial direction of connecting rod；
It is additionally provided on the clamping seat 1 and passes to two channels 9 in the hydraulic spring grease cup pin 21 to fuel feeding liquid stream, described second is logical
Hole 242 is connected with the channel 9, the advantage of doing so is that: by the channel 9 of setting, oil liquid can enter hydraulic spring grease cup pin
In accommodating chamber 22 in column 21, hydraulic spring grease cup pin 21 can be released forward after being passed through hydraulic oil and reaching certain pressure, and be inserted into
Or the mounting hole 31 on workpiece 3, and then rotation angle and amendment workpiece 3 of the workpiece on clamping seat 1 are limited in clamping
Position on seat 1；After hydraulic oil retracts, under the pulling force effect of internal adjustable spring 25, hydraulic spring grease cup pin 21 can nature receipts
It is reduced in the seal groove 241 on threaded connector 24.
Supplementary explanation, the effect of the seal groove 241 are accommodating 21 end of hydraulic spring grease cup pin and the sealing liquid
The accent of the accommodating chamber 22 of pressing spring pin 21 can both enable 21 quilt of hydraulic spring grease cup pin after hydraulic oil enters accommodating chamber 22
When squeezing mobile, and guarantee that hydraulic oil will not go out from 241 internal leakage of seal groove.
Referring to Fig. 9.In this example, the hydraulic spring grease cup pin 21 may include one to be directed to mounting hole 31
Conus portion 211 and the cylindrical portion 212 to ajust, the purpose for the arrangement is that: the conus portion 211 of setting facilitates insertion into and passes through work
Mounting hole 31 on part 3, cylindrical portion 212 are convenient for abutting gradually to be modified 3 position of workpiece with 31 inner wall of mounting hole.
Referring to Fig. 4, Fig. 6 and Fig. 7.In this example, can also be spirally connected the folder expanding rod 5, other end spiral shell including one end
The pull rod 8 of the driving device 13 is connect, the purpose for the arrangement is that: the company of rising between expanding rod 5 and driving device 13 is being pressed from both sides by pull rod 8
Effect is connect, installation is facilitated；Folder expanding rod 5 can be connect by the first threaded portion 52 of setting, the first threaded hole 81 with pull rod 8, pull rod 8
It can also be connect by the second threaded portion 82 with third threaded hole 131 with driving device 13.It is, of course, also possible to there is other modes
To realize identical function and effect.
Referring to Fig. 4 to Fig. 8.It can also include two 10 Hes of inlet opening on the clamping seat 1 in this example
Two apopores 11, the advantage of doing so is that: it sets there are two water inlet 10 and two discharge outlet 11, is remained when for processing to be discharged
Cutting fluid inside.
Referring to Fig. 5 Fig. 7 and Fig. 8.It can be equipped in this example, on the elastic clip limited block 7 described to connect
The counter sink 71 of clamping seat 1, the clamping seat 1 are equipped with the second threaded hole 12 being connected to the counter sink 71, do so
Purpose is: the counter sink 71 of setting is connected with the second threaded hole 12 and is concentric hole, to elastic clip limited block 7 is fixed
On the clamping seat 1.
Supplementary explanation, told elastic clip limited block 7 are provided with the counter sink 71 with 1 connection of clamping seat, two elastic clips
It is to install elastic collet 6 and avoid the blasthole 10 on clamping seat 1 that limited block 7, which is separately symmetrical arranged,.
Referring to fig. 4 to fig. 6.In this example, it is also provided on the clamping seat 1 to install the driving device
13 third threaded hole 14 and screw rod 15, the driving device 13 are equipped with fourth spiral shell in mating connection with the screw rod 15
Pit 16, the purpose for the arrangement is that, by screw rod 15, third threaded hole 14 and the 4th threaded hole 16 preferably by driving device
13 are fixed on the clamping seat 1.
Referring to Fig. 1 to Fig. 6.It can also include pedestal 17 in this example, the pedestal 17 is equipped with to connect
The 5th threaded hole 18 of clamping seat 1 is stated, the purpose for the arrangement is that, convenient for clamping seat 1 is installed on pedestal 17.
Supplementary explanation, because the clamping seat 1 is tilted a certain angle setting with respect to pedestal 17,17 edge of pedestal is provided with down
Angle, for stepping down for installation driving device 13.
Specific embodiments of the present invention are described in detail above.It should be appreciated that those skilled in the art are without wound
The property made labour, which according to the present invention can conceive, makes many modifications and variations.Therefore, all those skilled in the art
Present inventive concept passes through the available technical solution of logical analysis, reasoning, or a limited experiment in the prior art, all
It should be in protection scope determined by the claims.
Claims (10)
1. a kind of clamping device for automobile hub bearing processing, suitable for clamping the workpiece (3) of automobile hub bearing to carry out
Multi-angle processing, it is characterised in that: including the folder expanding rod (5) with press section (51), the appearance surface cover of the press section (51)
Equipped with the elastic collet (6) that radial elastic deformation can occur；The partial outer face of the elastic collet (6) is for being nested with the work
Part (3), the non-position for being nested with the workpiece (3) in the outer surface of the elastic collet (6) are arranged with elastic clip limited block (7)；Institute
Folder expanding rod (5) is stated to connect driving device (13)；It is provided in the driving device (13) to folder expanding rod (5) and is intended to make to press from both sides expanding rod
(5) along the driving force of the axial movement of elastic collet (6) when, the elastic collet (6) energy in the case where the press section (51) squeeze
It enough expands to fitting workpiece (3), the elastic clip limited block (7) is further swollen for limiting elastic collet (6) generation
It is swollen.
2. a kind of clamping device for automobile hub bearing processing according to claim 1, it is characterised in that: to prop up
It holds and is additionally provided with the locating piece for positioning workpiece (3) by workpiece described in grafting (3) on the clamping seat (1) of folder expanding rod (5)
(2).
3. a kind of clamping device for automobile hub bearing processing according to claim 2, it is characterised in that: described fixed
Position part (2) include one be equipped with accommodating chamber (22) hydraulic spring grease cup pin (21), to connect the clamping seat (1) have outer spiral shell
The threaded connector (24) of line and one end connect the threaded connector (24), the other end is located in the accommodating chamber (22)
Connecting rod (23) equipped with baffle (231) has abutted flexible bullet between the baffle (231) and the accommodating chamber (22) accent portion
Spring (25)；It is additionally provided on the threaded connector (24) with so that the hydraulic spring grease cup pin (21) is along the connecting rod (23) axis
The seal groove (241) and second through-hole (242) mobile to direction.
4. a kind of clamping device for automobile hub bearing processing according to claim 3, it is characterised in that: the dress
It is additionally provided on holder (1) and passes to 2 channels (9) in the hydraulic spring grease cup pin (21), second through-hole to fuel feeding liquid stream
(242) it is connected with the channel (9).
5. a kind of clamping device for automobile hub bearing processing according to claim 4, it is characterised in that: the liquid
Pressing spring pin (21) includes the conus portion (211) and the cylindrical portion to ajust (212) to be directed to mounting hole (31).
6. a kind of clamping device for automobile hub bearing processing according to claim 1, it is characterised in that: further include
Be spirally connected folder expanding rod (5), the other end of one end is spirally connected the pull rods (8) of the driving device (13).
7. a kind of clamping device for automobile hub bearing processing according to claim 2, it is characterised in that: further include
Two inlet openings (10) and two apopores (11) on the clamping seat (1).
8. a kind of clamping device for automobile hub bearing processing according to claim 2, it is characterised in that: the bullet
Property folder limited block (7) be equipped with to the counter sink (71) that connects the clamping seat (1), the clamping seat (1) is equipped with and institute
State the second threaded hole (12) of counter sink (71) connection.
9. a kind of clamping device for automobile hub bearing processing according to claim 2, it is characterised in that: the dress
The third threaded hole (14) and screw rod (15) to install the driving device (13), the driving are additionally provided on holder (1)
Device (13) is equipped with fourth threaded hole (16) in mating connection with the screw rod (15).
10. a kind of clamping device for automobile hub bearing processing according to claim 2, it is characterised in that: also wrap
It includes pedestal (17), the pedestal (17) is equipped with the 5th threaded hole (18) to connect the clamping seat (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910603081.7A CN110253319A (en) | 2019-07-05 | 2019-07-05 | A kind of clamping device for automobile hub bearing processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910603081.7A CN110253319A (en) | 2019-07-05 | 2019-07-05 | A kind of clamping device for automobile hub bearing processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110253319A true CN110253319A (en) | 2019-09-20 |
Family
ID=67924588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910603081.7A Pending CN110253319A (en) | 2019-07-05 | 2019-07-05 | A kind of clamping device for automobile hub bearing processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110253319A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112475901A (en) * | 2020-10-20 | 2021-03-12 | 绵阳恒弘机械制造有限责任公司 | Full-automatic control machining system and process for differential shell |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202088012U (en) * | 2011-05-26 | 2011-12-28 | 寿光市泰丰汽车制动系统有限公司 | Mechanical clamping spring collet for holes |
| CN204036097U (en) * | 2014-09-23 | 2014-12-24 | 广东鸿特精密技术（台山）有限公司 | A kind of pull-down alignment pin fixture of processing belt hole workpiece |
| US20180044894A1 (en) * | 2014-06-02 | 2018-02-15 | Metalogenia Research & Technologies S.L. | Locking device for securing a wear member |
| CN109454253A (en) * | 2018-12-20 | 2019-03-12 | 天津天海同步科技有限公司 | Gear ring cylindrical turning fixture |
| CN210281502U (en) * | 2019-07-05 | 2020-04-10 | 浙江辛子精工机械股份有限公司 | Clamping device for machining automobile hub bearing |
-
2019
- 2019-07-05 CN CN201910603081.7A patent/CN110253319A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202088012U (en) * | 2011-05-26 | 2011-12-28 | 寿光市泰丰汽车制动系统有限公司 | Mechanical clamping spring collet for holes |
| US20180044894A1 (en) * | 2014-06-02 | 2018-02-15 | Metalogenia Research & Technologies S.L. | Locking device for securing a wear member |
| CN204036097U (en) * | 2014-09-23 | 2014-12-24 | 广东鸿特精密技术（台山）有限公司 | A kind of pull-down alignment pin fixture of processing belt hole workpiece |
| CN109454253A (en) * | 2018-12-20 | 2019-03-12 | 天津天海同步科技有限公司 | Gear ring cylindrical turning fixture |
| CN210281502U (en) * | 2019-07-05 | 2020-04-10 | 浙江辛子精工机械股份有限公司 | Clamping device for machining automobile hub bearing |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112475901A (en) * | 2020-10-20 | 2021-03-12 | 绵阳恒弘机械制造有限责任公司 | Full-automatic control machining system and process for differential shell |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190920 |