CN108838790A - Auto parts and components processing unit (plant) - Google Patents
Auto parts and components processing unit (plant) Download PDFInfo
- Publication number
- CN108838790A CN108838790A CN201810790339.4A CN201810790339A CN108838790A CN 108838790 A CN108838790 A CN 108838790A CN 201810790339 A CN201810790339 A CN 201810790339A CN 108838790 A CN108838790 A CN 108838790A
- Authority
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- China
- Prior art keywords
- shaft
- motor
- spacing shaft
- auto parts
- plant
- 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
- 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 abstract description 15
- 238000001125 extrusion Methods 0.000 claims description 10
- 230000010354 integration Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 1
- 238000005096 rolling process Methods 0.000 claims 1
- 238000003754 machining Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 210000003746 feather Anatomy 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/20—Drives or gearings; Equipment therefor relating to feed movement
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The invention discloses the auto parts and components processing unit (plant)s in auto parts manufacture field, including pedestal, the middle of the base is equipped with mounting groove, the motor of output end upward is installed in mounting groove, grinding wheel and attachment base are connected in turn from bottom to up in the shaft of motor, lateral spacing shaft is rotatably connected on attachment base, being slidably connected on pedestal, there are two brackets, two brackets are symmetrically distributed in a left side for motor, right two sides, the top of each bracket is rotatably connected to support shaft, support shaft is equipped with clamping seat towards the end of motor, the end of spacing shaft is equipped with clamping head, clamping seat is detachably connected with armoring head.The present invention can carry out chamfer machining to two brake blocks with a grinding wheel simultaneously, high in machining efficiency, and solving existing tooling can only single clamping brake block the problem of being processed, influencing processing efficiency.
Description
Technical field
The present invention relates to auto parts manufacture fields, and in particular to a kind of auto parts and components processing unit (plant).
Background technique
In the brake system of automobile, brake block is the breaking piece of most critical, and the quality of brake block determines automobile
Braking effect and security performance.Brake block to brake disc can cause to wear in long-time use process, especially brake block
Edge, therefore need to process chamfering to the edge of brake block in process of production, to prevent from rubbing between brake block and brake disc
Generate noise even wear-out failure.The tooling used when currently, carrying out processing chamfering to brake block can only clamping individually brake
Piece is processed, so that brake block processing efficiency is lower.
Summary of the invention
It, can only single clamping brake block progress to solve existing tooling the invention is intended to provide auto parts and components processing unit (plant)
The problem of processing, influencing processing efficiency.
In order to achieve the above objectives, basic technology scheme of the invention is as follows：Auto parts and components processing unit (plant), including pedestal,
The middle of the base is equipped with mounting groove, is equipped with the motor of output end upward in mounting groove, successively connects from bottom to up in the shaft of motor
It is connected to grinding wheel and attachment base, lateral spacing shaft is rotatably connected on attachment base, is slidably connected on pedestal there are two bracket, two
Bracket is symmetrically distributed in the arranged on left and right sides of motor, and the top of each bracket is rotatably connected to support shaft, and support shaft is towards motor
End be equipped with clamping seat, the end of spacing shaft is equipped with clamping head, and clamping seat is detachably connected with plate armour head.
The principle and advantage of this programme be：The support of pedestal as a whole, mounting groove is for being installed and being determined to motor
Position, motor is as power source, and grinding wheel is used to carry out chamfer machining to brake block, and attachment base will drive grinding wheel as transmission connection piece
Power transmission be allowed to that brake block is driven to rotate to carry out comprehensive chamfer machining to spacing shaft.Spacing shaft, support shaft are for connecting
The dress processing dress to form shaft-like is connect, clamping position of the junction of spacing shaft and support shaft as brake block passes through spacing shaft
The connection of both ends and support shaft carries out centering clamping to brake block from two sides, at the same can two brake blocks of clamping processed.Branch
Support guide structure of the frame as support shaft, the dismounting that support shaft easy to remove carries out brake block is arranged in sliding on pedestal.Dress
For feeling relieved to brake block, clamping head is used to cooperate with clamping seat and clamps brake block holder.Pass through two branch when clamping
Frame is mobile to motor so that support axial spacing shaft close, brake block is positioned by clamping seat, clamping seat and clamping head
Brake block is clamped therebetween after connection, the both ends of spacing shaft one brake block of equal clamping, and two brake blocks distinguish position
In the two sides of grinding wheel, motor driven grinding wheel rotation, attachment base transmission makes spacing shaft drive brake block rotation, and grinding wheel is simultaneously to two
Brake block carries out chamfer machining.Chamfer machining can be carried out to two brake blocks simultaneously using this programme in this way, processing efficiency is compared
The prior art significantly improves.
Preferred embodiment one, as a kind of improvement of basic scheme, clamping seat includes the step-like positioning table of annular, positioning table
Inner wall and support shaft outer wall between using interference fit connection, the step surface of positioning table towards motor be fixed with annular rubber
The middle part of cushion rubber, positioning table is equipped with spline platform.As preferably use such structure, interference fit connection so that positioning table more
Stable is connected in support shaft, support shaft rotate during positioning table uniform force and will not produce relative sliding influence stop
The processing of vehicle piece, step surface is used to carry out centering to brake block and centering is levelling, so that will not be because of in brake block process
Deflection and cause to deform, rubber ring is used to carry out flexible abutting to brake block, and brake block is avoided to generate under the conditions of rigid clamping
Deformation, end of the spline platform as transmission, guidance and connection spacing shaft.
Preferred embodiment two, preferably one a kind of improvement, clamping head are included in spacing shaft end and open up along axial direction
Locating slot, the inner wall of locating slot is equipped with the keyway chimeric with spline platform, and equipped with extrusion in keyway, extrusion, which is connected with, to be passed through
The connecting rod of positioning groove sidewall is worn, the interlinking lever end on the outside of spacing shaft is connected with locating detent, and locating detent is arranged towards positioning table.
It is used to store the guiding that matching spline platform is supported axis and interval axis connection as preferred orientation slot, keyway is for more accurately
The transmitting of connection guiding and torque, extrusion are used to convert support shaft and are spaced the power of axis connection for pressing from both sides to brake block
Tightly, connecting rod and locating detent push to brake block the clamping of cooperation positioning table progress brake block under the drive of extrusion.
Preferred embodiment three, preferably two a kind of improvement are circumferentially evenly equipped at least three on the side wall of locating slot
V notch v, for v notch v along the axially extending of spacing shaft, extrusion is that one end is hinged between a v notch v two opposite side walls
Voussoir, towards the axis of spacing shaft, the hinged place of voussoir is equipped with the torsional spring of connecting wedge and spacing shaft for the inclined-plane of voussoir.As
Preferred stripe v notch v smoothly moves the transmission for being clamped power, at least three v notch vs corresponding at least three convenient for voussoir
Voussoir and locating detent can carry out brake block from circumferential direction the clamping of uniform force, can be simple by inclined-plane using voussoir
The convenient conversion for realizing clamping power, spline platform can push inclined-plane during being inserted into locating slot and keyway, and voussoir is outside
To going out, and then locating detent is driven to clamp brake block, setting torsional spring can buffer locating detent and stretch out instantaneous pushing force, avoid moment
Impact force is excessive to cause brake block to deform.
Preferred embodiment four, a kind of preferably three improvement, locating detent is curved rod, and the free end of curved rod is fixed
There is sucker.It is more uniformly stressed on its length direction of curved rod as being preferably placed such that use, in long-time use process
It is not likely to produce crackle, the service life is longer, and setting sucker can increase the contact area of curved rod and brake block, so that clamping is more
Stablize.
Preferred embodiment five, a kind of improvement any to preferred embodiment three as basic scheme, attachment base include being fixed on to turn
Gear on axis, the fluted disc being fixed in the middle part of spacing shaft, fluted disc are engaged with gear.As preferably passing through engaging for gear and fluted disc
The power of shaft is passed into spacing shaft, the power of shaft is used for the driving of grinding wheel and the rotation of spacing shaft, so that spacing shaft
The brake block and grinding wheel of drive relatively rotate, and the effect of polishing processing chamfering is more preferable.
Preferred embodiment six, preferably a kind of five improvement, the central integration of spacing shaft have support ring, support
Ring outer sheath is equipped with outer ring, and the groove of annular is equipped on the opposite side wall of both support ring, outer ring, rolls and is connected in groove
Ball, fluted disc are integrally formed in the end of support ring, and outer ring is fixed on a shell, and shell is coated on gear, fluted disc, spacing shaft
Outside.As preferred fluted disc, support ring and spacing shaft in this way as integrally more stable, the support ring in power transmission process
With outer ring upper groove for ball to be limited and is oriented to, ball is used to reduce the friction between support ring and outer ring, shell
Insulation blocking is carried out for the engagement to fluted disc, gear.
Detailed description of the invention
Fig. 1 is the structure diagram of the embodiment of the present invention.
Specific embodiment
It is further described below by specific embodiment：
Appended drawing reference in Figure of description includes：Bracket 1, support shaft 2, positioning table 3, brake block 4, locating detent 5, connecting rod
6, voussoir 7, spacing shaft 8, keyway 9, locating slot 10, sucker 11, spline platform 12, fluted disc 13, rubber ring 14, pedestal 15, grinding wheel 16,
Hydraulic telescopic rod 17, motor 18, gear 19, shaft 20, positioning bolt 21, T-slot 22.
Embodiment is substantially as shown in Fig. 1：Auto parts and components processing unit (plant), including pedestal 15 offer in the middle part of pedestal 15
Mounting groove is equipped with the motor 18 of output end upward by bolt in mounting groove, in the shaft 20 of motor 18 from bottom to up successively
Grinding wheel 16 is crimped with by bolt and attachment base is equipped with by bearing, and lateral spacing shaft 8 is rotatably connected on attachment base.Peace
It is opened up on pedestal 15 on the outside of tankage there are two sliding slot, slidably connects a bracket 1 in each sliding slot, two sliding slots symmetrically divide
In the arranged on left and right sides of motor 18, the pedestal 15 on the outside of sliding slot is equipped with T-slot 22, is equipped with positioning bolt 21 in T-slot 22 cloth,
Positioning bolt 21 is threaded through on the lower part of bracket 1.The top of each bracket 1 passes through bearing and is rotatably connected to support shaft 2, support
Axis 2 is equipped with clamping seat towards the end of motor 18, and the end of spacing shaft 8 is equipped with clamping head, and clamping seat and armoring head are detachable
Connection.
Clamping seat includes the step-like positioning table 3 of annular, is used between the inner wall of positioning table 3 and the outer wall of support shaft 2
It is full of mating connection, the step surface of positioning table 3 towards motor 18 is embedded the rubber ring 14 for being fixed with annular, and the middle part of positioning table 3 is set
There is spline platform 12.
Clamping head includes the locating slot 10 opened up in 8 end of spacing shaft along axial direction, and the inner wall of locating slot 10 is equipped with and flower
The chimeric keyway 9 of keypad 12 is circumferentially evenly equipped with four v notch vs on the side wall of locating slot 10, and v notch v is along spacing shaft 8
It is axially extending, bottom wall opening of the v notch v as four keyways 9.Extrusion is equipped in keyway 9, extrusion is hinged on for one end
Voussoir 7 between v notch v two opposite side walls, voussoir 7 are connected with the connecting rod 6 through v notch v, are located at 8 outside of spacing shaft
6 end of connecting rod integrally formed with locating detent 5, locating detent 5 is arranged towards positioning table 3, and locating detent 5 is curved rod, curved rod
Free end is fixed with sucker 11.The inclined-plane of voussoir 7 towards spacing shaft 8 axis, the hinged place of voussoir 7 be equipped with connecting wedge 7 with
The torsional spring of spacing shaft 8.
Attachment base includes the gear 19 being fixed in shaft 20, the fluted disc for being fixed on the middle part of spacing shaft 8, fluted disc and gear 19
Engagement.The central integration of spacing shaft 8 has support ring, and support ring outer sheath is equipped with outer ring, and both support ring, outer ring are opposite
The groove of annular is equipped on side wall, the section of groove is arc-shaped, rolls in groove and is connected with ball, fluted disc 13 is integrally formed
In the end of support ring, outer ring hot melt is fixed on a shell, and shell is coated on the outside of gear 19, fluted disc 13, spacing shaft 8.
Vertical hydraulic telescopic rod 17 is set on the outside of shaft 20 between motor 18 and grinding wheel 16, hydraulic telescopic rod 17
The inner ring feather key of top fixing bearing, bearing is connected in shaft 20, and the outer ring and 17 top of hydraulic telescopic rod of bearing are welded, axis
Weld multiple screw thread inserting columns at the top of the inner ring that holds, be threadedly coupled nut on screw thread inserting column, grinding wheel 16 be inserted into nut and bearing it
Between screw thread inserting column on.
Specific implementation process is as follows：Selection and the positioning table 3 of the mounting hole correspondingly-sized of brake block 4 to be processed are mounted on branch
It supports on axis 2, the grinding wheel 16 for selecting diameter and 8 length of spacing shaft to match, so that the edge of grinding wheel 16 and brake block 4 after clamping
It is aligned to chamfer site.Mobile bracket 1 slides on pedestal 15, after the positioning table 3 of support shaft 2 closes on spacing shaft 8 on bracket 1,
By 4 sets of the brake block stepped portions in positioning table 3 to be processed, the side of brake block 4 is leaned against on the rubber ring 14 of step surface,
So that brake block 4 carries out centering by positioning table 3 and benchmark is levelling.Before clamping, the work of the voussoir 7 at 8 both ends of spacing shaft in torsional spring
With lower gathering inside locating slot 10.Bracket 1 is then moved on, the spline platform 12 on positioning table 3, which is inserted on spacing shaft 8, to be determined
In the slot 10 of position, spline platform 12 squeezes the inclined-plane of voussoir 7, so that voussoir 7 overcomes torsional spring to rotate around the end of spacing shaft 8,7 turns of voussoir
Dynamic that connecting rod 6 and locating detent 5 is driven to rotate, the rotation of locating detent 5 pushes brake block 4 from 8 side of spacing shaft, until locating detent 5 will be stopped
Vehicle piece 4 is pushed against on the step surface of positioning table 3, and sucker 11 is adsorbed on the side of brake block 4, and multiple locating detents 5 are synchronized to brake
Piece 4 is pushed against, and the synchronous clamping for carrying out two brake blocks 4 in 8 both ends of spacing shaft, brake block 4 passes through locking T-slot 22 after clamping
Bracket 1 is fixed on pedestal 15 and no longer moves by interior positioning bolt 21.Then start motor 18, so that shaft 20 rotates, sand
Wheel 16 and gear 19 rotate synchronously, and gear 19 drives fluted disc 13 to rotate, and fluted disc 13 drives support ring and spacing shaft 8 to rotate, interval
Axis 8 drives two brake blocks 4 to rotate synchronously.Shaft 20 drives grinding wheel 16 to rotate by bearing, is controlled by hydraulic telescopic rod 17
The height of grinding wheel 16, so that grinding wheel 16 is contacted with brake block 4 carries out chamfer machining.
Claims (7)
1. auto parts and components processing unit (plant), it is characterised in that：Including pedestal, the middle of the base is equipped with mounting groove, installation in mounting groove
There is the motor of output end upward, is connected with grinding wheel and attachment base, the company of rotation on attachment base in the shaft of motor in turn from bottom to up
It is connected to lateral spacing shaft, is slidably connected on pedestal there are two bracket, two brackets are symmetrically distributed in the arranged on left and right sides of motor,
The top of each bracket is rotatably connected to support shaft, and support shaft is equipped with clamping seat, the end of spacing shaft towards the end of motor
It is equipped with clamping head, clamping seat is detachably connected with armoring head.
2. auto parts and components processing unit (plant) according to claim 1, it is characterised in that：The clamping seat includes the platform of annular
Scalariform positioning table, using interference fit connection, platform of the positioning table towards motor between the inner wall of positioning table and the outer wall of support shaft
Terrace is fixed with the rubber ring of annular, and the middle part of positioning table is equipped with spline platform.
3. auto parts and components processing unit (plant) according to claim 2, it is characterised in that：The clamping head is included in spacing shaft
The locating slot that end is opened up along axial direction, the inner wall of locating slot are equipped with the keyway chimeric with spline platform, are equipped with extrusion in keyway,
Extrusion is connected with the connecting rod through positioning groove sidewall, and the interlinking lever end on the outside of spacing shaft is connected with locating detent, locating detent
It is arranged towards positioning table.
4. auto parts and components processing unit (plant) according to claim 3, it is characterised in that：It is circumferential on the side wall of the locating slot
At least three v notch vs are evenly equipped with, for v notch v along the axially extending of spacing shaft, the extrusion is that one end is hinged on bar shaped
Voussoir between notch two opposite side walls, towards the axis of spacing shaft, the hinged place of voussoir is equipped with connecting wedge on the inclined-plane of voussoir
With the torsional spring of spacing shaft.
5. auto parts and components processing unit (plant) according to claim 4, it is characterised in that：The locating detent is curved rod, arc
The free end of shape bar is fixed with sucker.
6. any auto parts and components processing unit (plant) according to claim 1~5, it is characterised in that：The attachment base includes
The gear being fixed in shaft, the fluted disc being fixed in the middle part of spacing shaft, fluted disc are engaged with gear.
7. auto parts and components processing unit (plant) according to claim 6, it is characterised in that：The central integration of spacing shaft has
Support ring, support ring outer sheath are equipped with outer ring, the groove of annular, groove are equipped on the opposite side wall of both support ring, outer ring
Interior rolling is connected with ball, and the fluted disc is integrally formed in the end of support ring, and the outer ring is fixed on a shell, described outer
Shell is coated on the outside of gear, fluted disc, spacing shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810790339.4A CN108838790A (en) | 2018-07-18 | 2018-07-18 | Auto parts and components processing unit (plant) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810790339.4A CN108838790A (en) | 2018-07-18 | 2018-07-18 | Auto parts and components processing unit (plant) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108838790A true CN108838790A (en) | 2018-11-20 |
Family
ID=64196103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810790339.4A Pending CN108838790A (en) | 2018-07-18 | 2018-07-18 | Auto parts and components processing unit (plant) |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108838790A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112658743A (en) * | 2021-01-08 | 2021-04-16 | 上海颓弗智能科技有限公司 | Automatic control presss from both sides tight part deformation preventing device |
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|---|---|---|---|---|
| CN101053941A (en) * | 2007-05-22 | 2007-10-17 | 中国航空工业第一集团公司北京航空精密机械研究所 | Precision processing method for non complete surface of cylinder |
| TW201227815A (en) * | 2010-03-03 | 2012-07-01 | Toshiba Kk | Semiconductor manufacturing apparatus |
| CN203831196U (en) * | 2014-05-27 | 2014-09-17 | 周贵英 | Chamfering machine capable of machining shafts and cubic blocks |
| CN105643441A (en) * | 2014-11-10 | 2016-06-08 | 重庆瀚源机械有限公司 | Clamping mechanism for polishing of inner gear face |
| CN106625091A (en) * | 2016-12-01 | 2017-05-10 | 重庆代发铸造有限公司 | Tire flywheel grinding equipment |
| CN106985026A (en) * | 2017-05-19 | 2017-07-28 | 江苏恒丰橡胶制品有限公司 | A kind of auto parts machinery outer rim sanding apparatus |
| CN207058224U (en) * | 2017-08-20 | 2018-03-02 | 迈艾特（大连）汽车零部件有限公司 | A kind of brake hubs boring endoporus sanding and polishing device |
| CN208409292U (en) * | 2018-07-18 | 2019-01-22 | 重庆炅达贸易有限公司 | Automobile parts processing tool |
| CN208496585U (en) * | 2018-07-18 | 2019-02-15 | 重庆炅达贸易有限公司 | Auto parts and components processing unit (plant) |
-
2018
- 2018-07-18 CN CN201810790339.4A patent/CN108838790A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101053941A (en) * | 2007-05-22 | 2007-10-17 | 中国航空工业第一集团公司北京航空精密机械研究所 | Precision processing method for non complete surface of cylinder |
| TW201227815A (en) * | 2010-03-03 | 2012-07-01 | Toshiba Kk | Semiconductor manufacturing apparatus |
| CN203831196U (en) * | 2014-05-27 | 2014-09-17 | 周贵英 | Chamfering machine capable of machining shafts and cubic blocks |
| CN105643441A (en) * | 2014-11-10 | 2016-06-08 | 重庆瀚源机械有限公司 | Clamping mechanism for polishing of inner gear face |
| CN106625091A (en) * | 2016-12-01 | 2017-05-10 | 重庆代发铸造有限公司 | Tire flywheel grinding equipment |
| CN106985026A (en) * | 2017-05-19 | 2017-07-28 | 江苏恒丰橡胶制品有限公司 | A kind of auto parts machinery outer rim sanding apparatus |
| CN207058224U (en) * | 2017-08-20 | 2018-03-02 | 迈艾特（大连）汽车零部件有限公司 | A kind of brake hubs boring endoporus sanding and polishing device |
| CN208409292U (en) * | 2018-07-18 | 2019-01-22 | 重庆炅达贸易有限公司 | Automobile parts processing tool |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112658743A (en) * | 2021-01-08 | 2021-04-16 | 上海颓弗智能科技有限公司 | Automatic control presss from both sides tight part deformation preventing device |
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