CN108527097A - A kind of numerical control processing apparatus - Google Patents
A kind of numerical control processing apparatus Download PDFInfo
- Publication number
- CN108527097A CN108527097A CN201810301204.7A CN201810301204A CN108527097A CN 108527097 A CN108527097 A CN 108527097A CN 201810301204 A CN201810301204 A CN 201810301204A CN 108527097 A CN108527097 A CN 108527097A
- Authority
- CN
- China
- Prior art keywords
- slot
- falls
- liter
- block
- passage
- 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
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
- B24B27/00—Other grinding machines or devices
-
- 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
- B24B51/00—Arrangements for automatic control of a series of individual steps in grinding a workpiece
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The invention discloses a kind of numerical control processing apparatus, including pedestal and matrix, described matrix by bearing can turn be arranged above the pedestal, the surrounding of the pedestal bottom, which is provided with to rise, falls structure, it is fixedly installed transmission axle among described matrix bottom face, embedded the first motor being provided with the transmission axle be connected by power among the pedestal top end face, logical provide in described matrix top left and right are equipped with slippage slot, the slipping block that can control sliding are provided in the slippage slot;The configuration of the present invention is simple, manufacturing cost and maintenance cost are low, rubbing head liter can be automatically controlled to fall and slide, to facilitate the polishing for carrying out workpiece, the working efficiency for improving polishing, reduces labor intensity, avoids staff and sucks a large amount of dusts and influence health, it also realizes the angular adjustment for automatically controlling rubbing head, improves stability when precision and the polishing of polishing;Whole device is compact-sized and reliable for operation.
Description
Technical field
The present invention relates to digital control processing field, specifically a kind of numerical control processing apparatus.
Background technology
Digital control processing refers to that a kind of process of part processing is carried out on numerically-controlled machine tool.To work involved in digital control processing
The polishing on part surface.Existing workpiece polishing is to hold polishing machine by staff to be polished, and labor intensity is big,
Time-consuming and laborious, polishing effect is poor, and polishing precision is low, and dust is larger in polishing process, is easy to generate harm to human body.
Invention content
Technical problem to be solved by the invention is to provide a kind of numerical control processing apparatus, can solve above-mentioned present technology
The problems in.
The present invention is achieved through the following technical solutions:The present invention a kind of numerical control processing apparatus, including pedestal with
And matrix, described matrix by bearing can turn be arranged above the pedestal, the surrounding of the pedestal bottom is provided with to rise and fall
Structure is fixedly installed transmission axle among described matrix bottom face, among the pedestal top end face insertion is provided with and the biography
The first motor of axis be connected by power is passed, logical provide in left and right is equipped with slippage slot at the top of described matrix, is provided in the slippage slot
The slipping block of sliding can be controlled, passage slot is provided in the slippage slot top end wall, before being provided in the slippage slot base end wall
Slot is driven, the passage block being connected with the passage slot sliding, the passage slot are fixedly installed on the slipping block top end face
It is provided with spring part slot in left end wall, passage spring part is provided in the spring part slot, is fixedly installed on the slipping block bottom face
The spin-block of dialling extending into forerunner's slot, described group of spin-block right side bottom, which is provided with, dials the oblique sliding surface of rotation, in forerunner's slot
Precursor structures are provided with, the precursor structures include forerunner's troll plate, and logical provide is equipped with rotation before and after forerunner's troll plate centre
Moving axis, the turn shaft rear end are connect with second motor power, and the left and right ends of forerunner's troll plate are provided with arc
Rotation portion is dialled in face, and the slipping block left and right ends are stretched out outside the slippage slot and are symmetrically arranged with base in the slipping block left and right ends
Frame, is fixedly installed rubbing head on two pedestals, and protection hassock is fixedly installed in inner wall on the right side of the passage slot, described
It is fixedly installed multigroup buffer spring part inside protection hassock.
Further technical solution, it includes that the appearance being arranged in the pedestal bottom connects chamber that the liter, which falls structure, and the appearance connects
It is provided with to rise in chamber top end wall and falls slippage slot, the liter, which falls in slippage slot to slide to be provided with to rise up and down, falls slipping block, and the liter is fallen
In slipping block up and down it is logical provide to be equipped with to rise fall threaded hole, the liter, which falls slipping block bottom and is fixedly installed, props up round seat, the support
It holds round seat bottom and is provided with cushion, the liter, which is fallen in slippage slot top end wall, is provided with third motor, under the third motor
End be connected by power, which has, to be fallen the liter that threaded hole threaded engagement is connect with the liter and falls screw rod, and the liter falls screw rod and fallen with the liter
The length of threaded hole is identical, and the liter falls slippage slot, and to fall the length of slipping block with the liter identical, the round seat and described of propping up
It is column type that appearance, which connects chamber, and the round seat of propping up holds that connect the path length of chamber identical with described.
Further technical solution, the passage spring part left end are fixedly connected with the spring part slot left end wall, the passage
Spring part right end is fixedly connected with the passage block left side, and the pedestal, slipping block, passage block and group spin-block are an entirety.
Further technical solution, turn axis front end and forerunner's front of the slot wall can turn be connected, it is described
Second motor is arranged in forerunner's slot aft bulkhead, and the turn axis is fixedly connected with forerunner's troll plate.
Further technical solution, four liters are connected with each other between falling four in structure third motor,
So that four third motor work at the same time or are stopped.
The beneficial effects of the invention are as follows:
1. being worked at the same time by controlling four third motor, so that third motor forerunner liter falls slipping block and stretches downwards
Go out, liter, which falls slipping block and extends downwardly passage and prop up round seat, to be extended downwardly, so as to adjust the height of matrix, so that rubbing head top pressure
On workpiece, the second electric motor operation, second electric motor operation forerunner's turn axis turn, before turn axis turn drives are controlled later
Refoulement rotating plate turn, forerunner's troll plate turn make cambered surface dial rotation portion and be abutted with spin-block is dialled, will be dialled to dial rotation portion by cambered surface
Spin-block dials rotation to the left, and slipping block is then and then dialled spin-block and slid to the left, and the left end wall with forerunner's slot is slid onto to the left when dialling spin-block
When abutting, cambered surface is dialled the disengaging of rotation portion and is abutted with spin-block is dialled, and at this time under the resilient force of passage spring part, passage block is by the right
The right end position of passage slot is elapsed, at this point, then and then passage block slides to the right slipping block, before by forerunner's troll plate
It drives and dials spin-block or so sliding and move back and forth, to drive rubbing head or so sliding to make to carry out left and right polishing to workpiece
Industry improves the working efficiency of polishing, reduces labor intensity, avoid to realize that the automatic liter of matrix falls work
Staff sucks a large amount of dusts and influences health.
2. by first motor forerunner's matrix turn, to drive rubbing head turn, to change the fortune of rubbing head polishing
Dynamic direction, to realize the angular adjustment for automatically controlling rubbing head, improves the essence of polishing to meet different polishing demands
Stability when degree and polishing.
3. the configuration of the present invention is simple, manufacturing cost and maintenance cost are low, can automatically control rubbing head liter and fall and slide, from
And facilitate the polishing for carrying out workpiece, the working efficiency of polishing is improved, labor intensity is reduced, avoids work people
Member sucks a large amount of dusts and influences health, also realizes the angular adjustment for automatically controlling rubbing head, improves the precision of polishing
And stability when polishing;Whole device is compact-sized and reliable for operation.
Description of the drawings
The present invention is described in detail by following specific embodiment and attached drawing for ease of explanation,.
Fig. 1 is a kind of numerical control processing apparatus internal structure schematic diagram of the present invention;
Fig. 2 is that forerunner's troll plate is detached from and dials structural schematic diagram when spin-block abuts in Fig. 1;
Fig. 3 is that the structural schematic diagram for falling structure is risen in Fig. 1;
Fig. 4 is sectional view at A-A in Fig. 2.
Specific implementation mode
As Figure 1-Figure 4, a kind of numerical control processing apparatus of the invention, including pedestal 10 and matrix 1, described matrix 1
By bearing 11 can turn be arranged the pedestal 10 above, the surrounding of 10 bottom of the pedestal, which is provided with, liter falls structure 14, institute
It states and is fixedly installed transmission axle 12 among 1 bottom face of matrix, it is embedded among 10 top end face of the pedestal to be provided with and the transmission
First motor 13 of 12 be connected by power of axis, 1 logical provide in top left and right of described matrix is equipped with slippage slot 15, in the slippage slot 15
The slipping block 23 of sliding can be controlled by being provided with, and passage slot 25,15 bottom of the slippage slot are provided in 15 top end wall of the slippage slot
It is provided with forerunner's slot 16 in end wall, is fixedly installed on 23 top end face of the slipping block and slides mating connection with the passage slot 25
Passage block 28, be provided with spring part slot 27 in the 25 left end wall of passage slot, passage spring part 26 be provided in the spring part slot 27,
It is fixedly installed to extend into forerunner's slot 16 on 23 bottom face of the slipping block and dials spin-block 21, described group of 21 right end of spin-block
Face bottom, which is provided with, dials the oblique sliding surface 22 of rotation, is provided with precursor structures in forerunner's slot 16, the precursor structures include preceding refoulement
Rotating plate 19, among forerunner's troll plate 19 before and after lead to provide and be equipped with turn axis 18,18 rear end of turn axis and described second
17 be connected by power of motor, the left and right ends of forerunner's troll plate 19 are provided with cambered surface and dial rotation portion 20, and the slipping block 23 is left
Right both ends are stretched out outside the slippage slot 15 and are symmetrically arranged with pedestal 24, two pedestals in 23 left and right ends of the slipping block
It is fixedly installed rubbing head 29 on 24, protection hassock 251 is fixedly installed in the 25 right side inner wall of passage slot, the protection is thick
Multigroup buffer spring part is fixedly installed inside pad 251.
Wherein, it includes that the appearance being arranged in 10 bottom of the pedestal connects chamber 141 that the liter, which falls structure 14, and the appearance connects chamber 141
It is provided with to rise in top end wall and falls slippage slot 142, the liter, which falls in slippage slot 142 to slide to be provided with to rise up and down, falls slipping block 144, institute
It states to rise to fall in slipping block 144 to lead to provide to be equipped with to rise up and down and falls threaded hole 145, the liter falls 144 bottom of slipping block and is fixedly installed
Round seat 143 is propped up, 143 bottom of round seat of propping up is provided with cushion 148, and the liter falls in 142 top end wall of slippage slot and is provided with
Third motor 147,147 lower end be connected by power of the third motor, which has, to be fallen 145 threaded engagement of threaded hole with the liter and connect
Liter fall screw rod 146, the liter falls screw rod 146 and falls that the length of threaded hole 145 is identical, and the liter falls slippage slot with the liter
142 to fall the length of slipping block 144 with the liter identical, it is described prop up round seat 143 and the appearance to connect chamber 141 be column type, and it is described
Propping up round seat 143, to connect the path length of chamber 141 identical with the appearance.
Wherein, 26 left end of passage spring part is fixedly connected with the 27 left end wall of spring part slot, and the passage spring part 26 is right
End is fixedly connected with 28 left side of passage block, and the pedestal 24, slipping block 23, passage block 28 and group spin-block 21 are one whole
Body.
Wherein, 18 front end of turn axis and 16 front bulkhead of forerunner's slot can turn be connected, described second is electronic
Machine 17 is arranged in 16 aft bulkhead of forerunner's slot, and the turn axis 18 is fixedly connected with forerunner's troll plate 19.
Wherein, it is connected with each other between four third motor 147 that four liters are fallen in structure 14, so as to
So that four third motor 147 work at the same time or are stopped.
The present apparatus by controlling four third motor 147 in use, worked at the same time, so that the third is electric
It is risen described in 147 forerunner of motivation and falls slipping block 144 and extend downwardly, the liter falls slipping block 144 and extends downwardly props up circle described in passage
Seat 143 extends downwardly, so as to adjust the height of described matrix 1, so that 29 top pressure of the rubbing head controls later on workpiece
Second motor 17 works, and 18 turn of turn axis described in the work of the second motor 17 forerunner, the turn axis 18 revolves
It is dynamic to drive 19 turn of forerunner's troll plate, 19 turn of forerunner's troll plate that the cambered surface is made to dial rotation portion 20 and described group of rotation
Block 21 abuts, and described group of spin-block 21 is dialled rotation to the left to dial rotation portion 20 by the cambered surface, and the slipping block 23 is then followed
Described group of spin-block 21 slides to the left, when described group of spin-block 21 is slid onto to the left to be abutted with the left end wall of forerunner's slot 16, institute
The disengaging of cambered surface group rotation portion 20 is stated to abut with described group of spin-block 21, and at this time under the resilient force of the passage spring part 26, institute
Passage block 28 is stated by passage to the right to the right end position of the passage slot 25, is pushed away at this point, the slipping block 23 is then and then described
It moves block 28 to slide to the right, back and forth be transported to be dialled described in 19 forerunner of forerunner's troll plate by spin-block 21 or so slides
It is dynamic, to drive the sliding of the rubbing head 29 or so to carry out left and right polishing operation to workpiece, pass through first motor 13
1 turn of forerunner's described matrix, to drive 29 turn of the rubbing head, to change the direction of motion of the polishing of the rubbing head 29,
To meet different polishing demands.
The beneficial effects of the invention are as follows:
1. being worked at the same time by controlling four third motor, so that third motor forerunner liter falls slipping block and stretches downwards
Go out, liter, which falls slipping block and extends downwardly passage and prop up round seat, to be extended downwardly, so as to adjust the height of matrix, so that rubbing head top pressure
On workpiece, the second electric motor operation, second electric motor operation forerunner's turn axis turn, before turn axis turn drives are controlled later
Refoulement rotating plate turn, forerunner's troll plate turn make cambered surface dial rotation portion and be abutted with spin-block is dialled, will be dialled to dial rotation portion by cambered surface
Spin-block dials rotation to the left, and slipping block is then and then dialled spin-block and slid to the left, and the left end wall with forerunner's slot is slid onto to the left when dialling spin-block
When abutting, cambered surface is dialled the disengaging of rotation portion and is abutted with spin-block is dialled, and at this time under the resilient force of passage spring part, passage block is by the right
The right end position of passage slot is elapsed, at this point, then and then passage block slides to the right slipping block, before by forerunner's troll plate
It drives and dials spin-block or so sliding and move back and forth, to drive rubbing head or so sliding to make to carry out left and right polishing to workpiece
Industry improves the working efficiency of polishing, reduces labor intensity, avoid to realize that the automatic liter of matrix falls work
Staff sucks a large amount of dusts and influences health.
2. by first motor forerunner's matrix turn, to drive rubbing head turn, to change the fortune of rubbing head polishing
Dynamic direction, to realize the angular adjustment for automatically controlling rubbing head, improves the essence of polishing to meet different polishing demands
Stability when degree and polishing.
3. the configuration of the present invention is simple, manufacturing cost and maintenance cost are low, can automatically control rubbing head liter and fall and slide, from
And facilitate the polishing for carrying out workpiece, the working efficiency of polishing is improved, labor intensity is reduced, avoids work people
Member sucks a large amount of dusts and influences health, also realizes the angular adjustment for automatically controlling rubbing head, improves the precision of polishing
And stability when polishing;Whole device is compact-sized and reliable for operation.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
The change or replacement expected without creative work, should be covered by the protection scope of the present invention.Therefore, of the invention
Protection domain should be determined by the scope of protection defined in the claims.
Claims (5)
1. a kind of numerical control processing apparatus, including pedestal and matrix, described matrix by bearing can turn be arranged in the pedestal
Top, it is characterised in that:The surrounding of the pedestal bottom, which is provided with to rise, falls structure, is fixedly installed among described matrix bottom face
Transmission axle, embedded first motor being provided with the transmission axle be connected by power in pedestal top end face centre, described matrix
Logical provide in top or so is equipped with slippage slot, and the slipping block that can control sliding, the slippage slot top are provided in the slippage slot
It is provided with passage slot in wall, forerunner's slot is provided in the slippage slot base end wall, is fixedly installed on the slipping block top end face
The passage block being connected with the passage slot sliding, is provided with spring part slot in the passage slot left end wall, in the spring part slot
It is provided with passage spring part, is fixedly installed the spin-block of dialling extending into forerunner's slot on the slipping block bottom face, described group
Spin-block right side bottom, which is provided with, dials the oblique sliding surface of rotation, precursor structures is provided in forerunner's slot, before the precursor structures include
Refoulement rotating plate, among forerunner's troll plate before and after lead to provide and be equipped with turn axis, the turn shaft rear end and described second electronic
Mechanomotive force connects, and the left and right ends of forerunner's troll plate are provided with cambered surface and dial rotation portion, and institute is stretched out in the slipping block left and right ends
It states outside slippage slot and is symmetrically arranged with pedestal in the slipping block left and right ends, polishing is fixedly installed on two pedestals
Head is fixedly installed protection hassock in inner wall on the right side of the passage slot, multigroup buffering is fixedly installed inside the protection hassock
Spring part.
2. a kind of numerical control processing apparatus according to claim 1, it is characterised in that:It includes being arranged in institute that the liter, which falls structure,
The appearance for stating pedestal bottom connects chamber, and the appearance, which connects to be provided with to rise in chamber top end wall, falls slippage slot, and the liter falls upper downslide in slippage slot
Shifting, which is provided with to rise, falls slipping block, and the liter, which falls in slipping block to lead to provide to be equipped with to rise up and down, falls threaded hole, and the liter falls slipping block bottom
Portion, which is fixedly installed, props up round seat, and the round seat bottom of propping up is provided with cushion, and the liter falls in slippage slot top end wall and is provided with
Third motor, third motor lower end be connected by power, which has, to be fallen the liter that threaded hole threaded engagement is connect with the liter and falls spiral
Bar, the liter falls screw rod, and to fall the length of threaded hole with the liter identical, and the liter falls slippage slot and falls slipping block with the liter
Length is identical, it is described prop up round seat and the appearance to connect chamber be column type, and the round seat of propping up holds that connect the path length of chamber identical with described.
3. a kind of numerical control processing apparatus according to claim 1, it is characterised in that:The passage spring part left end and the spring
Part slot left end wall is fixedly connected, and the passage spring part right end is fixedly connected with the passage block left side, the pedestal, sliding
Block, passage block and group spin-block are an entirety.
4. a kind of numerical control processing apparatus according to claim 1, it is characterised in that:Turn axis front end and the forerunner
Front of the slot wall can turn be connected, second motor is arranged in forerunner's slot aft bulkhead, the turn axis and institute
Forerunner's troll plate is stated to be fixedly connected.
5. a kind of numerical control processing apparatus according to claim 1, it is characterised in that:Four liters fall four in structure
It is connected with each other between the third motor, so that four third motor work at the same time or stop work
Make.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810301204.7A CN108527097A (en) | 2018-04-04 | 2018-04-04 | A kind of numerical control processing apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810301204.7A CN108527097A (en) | 2018-04-04 | 2018-04-04 | A kind of numerical control processing apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
CN108527097A true CN108527097A (en) | 2018-09-14 |
Family
ID=63483223
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810301204.7A Pending CN108527097A (en) | 2018-04-04 | 2018-04-04 | A kind of numerical control processing apparatus |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108527097A (en) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2750888Y (en) * | 2004-11-17 | 2006-01-11 | 上海中晶企业发展有限公司 | Major diameter high precision glass polishing machine |
CN203993427U (en) * | 2014-05-29 | 2014-12-10 | 五河和润特种玻璃有限公司 | A kind of glass edging machine |
CN204221558U (en) * | 2014-09-03 | 2015-03-25 | 丁开明 | Angle head-grinding machine |
CN105522428A (en) * | 2016-01-29 | 2016-04-27 | 厦门市博罗格贸易有限公司 | Material cutting machine easy to maintain |
CN107081659A (en) * | 2017-05-10 | 2017-08-22 | 厦门市音绿洁源环保科技有限公司 | A kind of stone material sanding apparatus of dustless environment protecting |
CN206677635U (en) * | 2017-05-05 | 2017-11-28 | 孙国强 | One kind machines non-linear liftout attachment |
CN107486481A (en) * | 2017-09-20 | 2017-12-19 | 潘菲鸿 | A kind of Work treatment installation |
CN107630455A (en) * | 2017-09-23 | 2018-01-26 | 童龙范 | A kind of free of contamination equipment for building |
-
2018
- 2018-04-04 CN CN201810301204.7A patent/CN108527097A/en active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2750888Y (en) * | 2004-11-17 | 2006-01-11 | 上海中晶企业发展有限公司 | Major diameter high precision glass polishing machine |
CN203993427U (en) * | 2014-05-29 | 2014-12-10 | 五河和润特种玻璃有限公司 | A kind of glass edging machine |
CN204221558U (en) * | 2014-09-03 | 2015-03-25 | 丁开明 | Angle head-grinding machine |
CN105522428A (en) * | 2016-01-29 | 2016-04-27 | 厦门市博罗格贸易有限公司 | Material cutting machine easy to maintain |
CN206677635U (en) * | 2017-05-05 | 2017-11-28 | 孙国强 | One kind machines non-linear liftout attachment |
CN107081659A (en) * | 2017-05-10 | 2017-08-22 | 厦门市音绿洁源环保科技有限公司 | A kind of stone material sanding apparatus of dustless environment protecting |
CN107486481A (en) * | 2017-09-20 | 2017-12-19 | 潘菲鸿 | A kind of Work treatment installation |
CN107630455A (en) * | 2017-09-23 | 2018-01-26 | 童龙范 | A kind of free of contamination equipment for building |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN209453502U (en) | A kind of ratchet-gear wheel rotary table | |
CN209615081U (en) | A kind of double grooving apparatus of processing drill point | |
CN207771551U (en) | A kind of tap handle surface polishing device | |
CN108527097A (en) | A kind of numerical control processing apparatus | |
CN212094407U (en) | Drilling equipment for machining | |
CN219005506U (en) | Grinding machine for bearing machining | |
CN108312035A (en) | A kind of numerically controlled processing equipment | |
CN117961716A (en) | Grinding machine for processing permanent magnet | |
CN108296963A (en) | One kind being used for numerically controlled processing equipment | |
CN207578140U (en) | A kind of automation polishing machine based on circular ring shape assembly plank | |
CN215698109U (en) | Machining drilling equipment | |
CN108357271A (en) | Tool moves horizontally the vertical clamping device of crossbeam and the engraving machine with the mechanism | |
CN208182089U (en) | A kind of glass processing posture adjusting device | |
CN206883423U (en) | Superfinishing head | |
CN217412575U (en) | Positioning assembly of special double-sided milling machine for multi-way valve | |
CN217966201U (en) | Surface grinding machine for machining supporting legs | |
CN111530986A (en) | Bender feed depth adjustment mechanism and bender | |
CN108527040A (en) | A kind of grinding device for building | |
CN104790127A (en) | Novel spindle high-speed quilting machine | |
CN220427863U (en) | Polishing equipment for guide ring machining | |
CN214290920U (en) | Valve processing radial drill | |
CN220144932U (en) | Be applied to automatic tapping device of switch casing | |
CN220006957U (en) | Digit control machine tool convenient to irregular work piece material loading | |
CN220153805U (en) | Static balancing device for grinding wheel of main shaft of grinding machine | |
CN216503433U (en) | Adjustable precision slide rail of numerical control machine tool |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
WD01 | Invention patent application deemed withdrawn after publication | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180914 |