CN109202653A - It is a kind of convenient for fixed automobile parts processing grinding device - Google Patents
It is a kind of convenient for fixed automobile parts processing grinding device Download PDFInfo
- Publication number
- CN109202653A CN109202653A CN201811122901.2A CN201811122901A CN109202653A CN 109202653 A CN109202653 A CN 109202653A CN 201811122901 A CN201811122901 A CN 201811122901A CN 109202653 A CN109202653 A CN 109202653A
- Authority
- CN
- China
- Prior art keywords
- station
- fixed
- automobile parts
- hydraulic press
- groove
- 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
- 102000011842 Serrate-Jagged Proteins Human genes 0.000 claims description 13
- 108010036039 Serrate-Jagged Proteins Proteins 0.000 claims description 13
- 230000005611 electricity Effects 0.000 claims 1
- 238000000926 separation method Methods 0.000 claims 1
- 238000005498 polishing Methods 0.000 abstract description 8
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000007592 spray painting technique Methods 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
- B24B27/00—Other grinding machines or devices
- B24B27/0015—Hanging grinding machines
-
- 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
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
-
- 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
- B24B41/02—Frames; Beds; Carriages
-
- 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
- B24B47/02—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables
- B24B47/08—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables by mechanical gearing combined with fluid systems
-
- 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
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 a kind of convenient for fixed automobile parts processing grinding device, including support frame, groove, second hydraulic press and sleeve, lower end surface at the top of support frame as described above is provided with the first hydraulic press, the bottom of the first motor is provided with one end of first rotating shaft, and the other end of first rotating shaft is fixed on the upper surface of bearing plate, the bearing plate is located at the top of mill, the groove is opened in the bottom of support frame, half gear is fixed on the middle part of the second shaft, second hydraulic press is fixed on the side end at the top of station, the connecting plate is through the middle part of fixed block, the side end of the connecting plate is fixed with baffle, one end of the sleeve is set to the inside of groove.This is convenient for fixed automobile parts processing grinding device, and the stability convenient for the fixation of automobile parts, while after fixing is high, and automobile parts are able to carry out front and back shuttling movement, to improve the efficiency of polishing.
Description
Technical field
It is specially a kind of convenient for fixed automobile parts processing polishing dress the present invention relates to technical field of automobile accessories
It sets.
Background technique
Automobile parts are each unit for constituting automobile entirety and a kind of product for serving automobile, and automobile parts are adding
It needs to polish to it during work, consequently facilitating spray painting, it is therefore desirable to use grinding device.
However existing grinding device, it is not easy to the fixation of automobile parts, the stability after fixing is bad, while polishing
Inefficiency.In view of the above-mentioned problems, being badly in need of carrying out innovative design on the basis of original grinding device.
Summary of the invention
The purpose of the present invention is to provide a kind of convenient for fixed automobile parts processing grinding device, to solve above-mentioned back
Scape technology proposes existing grinding device, is not easy to the fixation of automobile parts, and the stability after fixing is bad, while the effect polished
The low problem of rate.
To achieve the above object, the invention provides the following technical scheme: a kind of use convenient for fixed automobile parts processing is beaten
Mill apparatus, including support frame, groove, the second hydraulic press and sleeve, it is hydraulic that the lower end surface at the top of support frame as described above is provided with first
Machine, and the bottom of the first hydraulic press is connected with the first telescopic rod, and the lower end of the first telescopic rod is fixed with first motor, it is described
The bottom of first motor is provided with one end of first rotating shaft, and the other end of first rotating shaft is fixed on the upper surface of bearing plate, institute
The top that bearing plate is located at mill is stated, and is inter-connected via a bolt joint between bearing plate and mill, the groove is opened in support
The bottom of frame, and the inside of groove is equipped with station, and the avris of station is provided with half gear, half gear is fixed
It is connected with the second motor in the lower end at the middle part of the second shaft, and the second shaft, second hydraulic press is fixed on station top
The side end in portion, and the second hydraulic press is connected with each other by one end of the second telescopic rod and connecting plate, the connecting plate is through admittedly
Determine the middle part of block, and fixed block is set to the upper surface of station, the side end of the connecting plate is fixed with baffle, and the top of baffle
Portion is equipped with gag lever post, and one end of the sleeve is set to the inside of groove, and the inside of the sleeve other end passes through elastic element
It is connected with each other with one end of loop bar, and the other end of loop bar is fixed on the avris of station.
Preferably, the bolt is angularly distributed with 4 about the central axis of bearing plate, and bolt-through is in bearing plate
It is to be threadedly coupled with the top of mill.
Preferably, the station is designed as " T " font structure, and station is to be connected together with groove.
Preferably, the avris of the station is designed as laciniation, and the avris of station is mutually nibbled with half gear
It closes.
Preferably, the baffle design is "L" shaped structure, and baffle is threadedly coupled with gag lever post, and gag lever post
It is designed as dies.
Preferably, the sleeve and loop bar are symmetrically arranged with 2 about the central axis of station, and loop bar passes through bullet
Property element and sleeve constitute stretching structure.
Compared with prior art, grinding device is used the beneficial effects of the present invention are: should process convenient for fixed automobile parts,
Stability convenient for the fixation of automobile parts, while after fixing is high, and automobile parts are able to carry out front and back shuttling movement, thus
Improve the efficiency of polishing;
1, baffle can match under the interaction of the second hydraulic press, the second telescopic rod, connecting plate and fixed block with automobile
The avris of part is bonded to each other, to ensure that the horizontal direction of automobile parts can be fixed, while baffle and gag lever post are screw thread
Connection, therefore rotary stopper bar enables to the side end at the top of the bottom and automobile parts of gag lever post to be bonded to each other, so that
Automobile parts vertical direction can be fixed, and then ensure that automobile parts when being polished, can be fixed, to mention
The quality of polishing is risen;
2, station is acted in the mutual cooperation of half gear, the second shaft, the second motor, sleeve, loop bar and elastic element
Under, it is able to carry out back-and-forth motion, so as to drive the automobile parts on station to be moved forward and backward, and then ensure that automobile parts
Surface can be with mill circulating contact, so that the efficiency of polishing is improved.
Detailed description of the invention
Fig. 1 is that the present invention faces schematic diagram of internal structure;
Fig. 2 is that the present invention overlooks schematic diagram of internal structure;
Fig. 3 is enlarged structure schematic diagram at A in Fig. 1 of the present invention;
Fig. 4 is bolt distributed architecture schematic diagram of the present invention;
Fig. 5 is loop bar mounting structure schematic diagram of the present invention.
In figure: 1, support frame;2, the first hydraulic press;3, the first telescopic rod;4, first motor;5, first rotating shaft;6, load-bearing
Plate;7, mill;8, bolt;9, groove;10, station;11, half gear;12, the second shaft;13, the second motor;14, the second liquid
Press;15, the second telescopic rod;16, connecting plate;17, fixed block;18, baffle;19, gag lever post;20, sleeve;21, loop bar;22,
Elastic element.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-5 is please referred to, the present invention provides a kind of technical solution: a kind of convenient for fixed automobile parts processing polishing dress
It sets, including support frame 1, the first hydraulic press 2, the first telescopic rod 3, first motor 4, first rotating shaft 5, bearing plate 6, mill 7, bolt
8, groove 9, station 10, half gear 11, the second shaft 12, the second motor 13, the second hydraulic press 14, the second telescopic rod 15, company
Fishplate bar 16, fixed block 17, baffle 18, gag lever post 19, sleeve 20, loop bar 21 and elastic element 22, the lower end surface at 1 top of support frame
It is provided with the first hydraulic press 2, and the bottom of the first hydraulic press 2 is connected with the first telescopic rod 3, and the lower end of the first telescopic rod 3
It is fixed with first motor 4, the bottom of first motor 4 is provided with one end of first rotating shaft 5, and the other end of first rotating shaft 5 is fixed
In the upper surface of bearing plate 6, bearing plate 6 is located at the top of mill 7, and is interconnected between bearing plate 6 and mill 7 by 8 phase of bolt
It connects, groove 9 is opened in the bottom of support frame 1, and the inside of groove 9 is equipped with station 10, and the avris of station 10 is set
It is equipped with half gear 11, half gear 11 is fixed on the middle part of the second shaft 12, and the lower end of the second shaft 12 is connected with the second motor
13, the second hydraulic press 14 is fixed on the side end at the top of station 10, and the second hydraulic press 14 by the second telescopic rod 15 with connect
One end of plate 16 is connected with each other, and connecting plate 16 is through the middle part of fixed block 17, and fixed block 17 is set to the upper of station 10
End face, the side end of connecting plate 16 is fixed with baffle 18, and the top of baffle 18 is equipped with gag lever post 19, one end setting of sleeve 20
In the inside of groove 9, and the inside of 20 other end of sleeve is connected with each other by one end of elastic element 22 and loop bar 21, and is covered
The other end of bar 21 is fixed on the avris of station 10;
Bolt 8 is angularly distributed with 4 about the central axis of bearing plate 6, and bolt 8 is through bearing plate 6 and mill 7
Top be threadedly coupled, ensure that mill 7 can be disassembled and install, consequently facilitating replacing different size of mill 7, in turn
It can polish different size of automobile parts;
Station 10 is designed as " T " font structure, and station 10 is to be connected together with groove 9, ensure that station 10
When the inside of groove 9 is slided, will not be separated with groove 9;
The avris of station 10 is designed as laciniation, and the avris of station 10 and half gear 11 are intermeshed, when
On half gear 11 it is serrate while and station 10 it is serrate while be intermeshed when, it is mobile to be able to drive station 10, when half
The serrate bullet that when separating while serrate with station 10, station 10 can be generated by elastic element 22 on gear 11
Power retracts original place, so that station 10 is able to carry out back-and-forth motion;
Baffle 18 is designed as "L" shaped structure, and baffle 18 is to be threadedly coupled, and gag lever post 19 is designed with gag lever post 19
For dies, the side end of the avris and top that ensure that automobile parts can be fixed, when so as to avoid polishing,
Automobile parts shake;
Sleeve 20 and loop bar 21 are symmetrically arranged with 2 about the central axis of station 10, and loop bar 21 passes through elasticity
Element 22 and sleeve 20 constitute stretching structure, ensure that station 10 in the balance of 9 internal motion of groove, while ensure that half
The serrate bullet that when separating while serrate with station 10, station 10 can be generated by elastic element 22 on gear 11
Power retracts original place.
Working principle: when using this convenient for fixed automobile parts processing grinding device, according to Fig. 1-3, first will
The automobile parts for needing to polish are placed between baffle 18, then the of 10 two sides model CLRG-506 of start-up operation platform simultaneously
Two hydraulic presses 14, the second hydraulic press 14 passes through the internal motion that the second telescopic rod 15 drives connecting plate 16 in fixed block 17 at this time,
Then connecting plate 16 drives baffle 18 to contact to the avris of automobile parts, after automobile parts are completely fixed by 2 baffles 18, this
When can stop the work of the second hydraulic press 14, then rotary stopper bar 19, since gag lever post 19 is to be threadedly coupled with baffle 18,
Therefore the bottom of gag lever post 19 and the side end at the top of automobile parts contact with each other, so that automobile parts are fixed;
According to Fig. 1-2 and Fig. 5, then starts the second motor 13 of model Y90S-2, pass through followed by the second motor 13
Second shaft 12 drives half gear 11 to be rotated counterclockwise, when having sawtooth on serrate side and station 10 on half gear 11
Side when contacting with each other, enable to station 10 in the move forward inside of groove 9, while loop bar 21 is in the outside of sleeve 20
Movement, and elastic element 22 is stretched, and is separated from each other while with serrate on station 10 when serrate on half gear 11
When, the elastic force that elastic element 22 generates can pull back station 10, so that station 10 can be in groove 9
Portion is moved forward and backward, so that the automobile parts on station 10 are able to carry out back-and-forth motion, it is hydraulic then to start first
Machine 2, the first hydraulic press 2 drives first motor 4 to move downward by the first telescopic rod 3 at this time, lower end surface and automobile when mill 7
When accessory upper surface contacts with each other, start first motor 4 at this time, first motor 4 drives first rotating shaft 5 to be rotated at this time, together
When first rotating shaft 5 rotated by bearing plate 6 and bolt 8 with movable grinding disc 7, to polish mobile automobile parts.
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art,
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement, all within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in this
Within the protection scope of invention.
Claims (4)
1. a kind of convenient for fixed automobile parts processing grinding device, including support frame (1), groove (9), the second hydraulic press
(14) and sleeve (20), it is characterised in that: the lower end surface at the top of support frame as described above (1) is provided with the first hydraulic press (2), and first
The bottom of hydraulic press (2) is connected with the first telescopic rod (3), and the lower end of the first telescopic rod (3) is fixed with first motor (4),
The bottom of the first motor (4) is provided with one end of first rotating shaft (5), and the other end of first rotating shaft (5) is fixed on load-bearing
The upper surface of plate (6), the bearing plate (6) is located at the top of mill (7), and passes through bolt between bearing plate (6) and mill (7)
(8) be connected with each other, the bolt (8) is angularly distributed with 4 about the central axis of bearing plate (6), and bolt (8) through
Bearing plate (6) is to be threadedly coupled with the top of mill (7), and the groove (9) is opened in the bottom of support frame (1), and groove (9)
Inside be equipped with station (10), and the avris of station (10) is provided with half gear (11), and the station (10) sets
It is calculated as " T " font structure, and station (10) is to be connected together with groove (9), the avris of the station (10) is designed as sawing
Dentalation, and the avris of station (10) and half gear (11) are intermeshed, half gear (11) is fixed on the second shaft
(12) middle part, and the lower end of the second shaft (12) is connected with the second motor (13), second hydraulic press (14) is fixed on behaviour
Make the side end at the top of platform (10), and the second hydraulic press (14) is mutually interconnected by the second telescopic rod (15) and one end of connecting plate (16)
It connecing, the connecting plate (16) is through the middle part of fixed block (17), and fixed block (17) is set to the upper surface of station (10),
The side end of the connecting plate (16) is fixed with baffle (18), and gag lever post (19), the sleeve are equipped at the top of baffle (18)
(20) one end is set to the inside of groove (9), and the inside of sleeve (20) other end passes through elastic element (22) and loop bar
(21) one end is connected with each other, and the other end of loop bar (21) is fixed on the avris of station (10).
2. according to claim 1 a kind of convenient for fixed automobile parts processing grinding device, it is characterised in that: described
Baffle (18) is designed as "L" shaped structure, and baffle (18) is to be threadedly coupled, and gag lever post (19) is designed with gag lever post (19)
For dies.
3. according to claim 1 a kind of convenient for fixed automobile parts processing grinding device, it is characterised in that: described
Sleeve (20) and loop bar (21) are symmetrically arranged with 2 about the central axis of station (10), and loop bar (21) passes through elasticity
Element (22) and sleeve (20) constitute stretching structure.
4. according to claim 1 a kind of convenient for fixed automobile parts processing grinding device, it is characterised in that: described
Convenient for the working principle of fixed automobile parts processing grinding device are as follows: the automobile parts polished will be needed to be placed on gear first
Between plate (18), then the second hydraulic press (14) of start-up operation platform (10) two sides model CLRG-506 simultaneously, at this time second
Hydraulic press (14) drives connecting plate (16) in the internal motion of fixed block (17) by the second telescopic rod (15), then connecting plate
(16) it drives baffle (18) to contact to the avris of automobile parts, after automobile parts are completely fixed by 2 baffles (18), is at this time
It can stop the work of the second hydraulic press (14), then rotary stopper bar (19), since gag lever post (19) and baffle (18) are screw thread
Connection, therefore the bottom of gag lever post (19) and the side end at the top of automobile parts contact with each other, so that automobile parts are fixed;
Then the second motor (13) for starting model Y90S-2 is driven followed by the second motor (13) by the second shaft (12)
Half gear (11) is rotated counterclockwise, when on half gear (11) it is serrate while with serrate on station (10) it is mutual
When contact, enable to station (10) in the move forward inside of groove (9), while loop bar (21) is in the outside of sleeve (20)
Movement, and elastic element (22) is stretched, when phase while with serrate on station (10) serrate on half gear (11)
Mutually when separation, the elastic force that elastic element (22) generates can pull back station (10), so that station (10) energy
It is enough to be moved forward and backward in the inside of groove (9), so that the automobile parts on station (10) are able to carry out back-and-forth motion,
Then start the first hydraulic press (2), the first hydraulic press (2) drives first motor (4) to transport downwards by the first telescopic rod (3) at this time
It is dynamic, when the lower end surface of mill (7) contacts with each other with automobile parts upper surface, start first motor (4) at this time, at this time the first electricity
Machine (4) drives first rotating shaft (5) to be rotated, while first rotating shaft (5) passes through bearing plate (6) and bolt (8) band movable grinding disc (7)
It is rotated, to polish mobile automobile parts.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811122901.2A CN109202653A (en) | 2018-09-26 | 2018-09-26 | It is a kind of convenient for fixed automobile parts processing grinding device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811122901.2A CN109202653A (en) | 2018-09-26 | 2018-09-26 | It is a kind of convenient for fixed automobile parts processing grinding device |
Publications (1)
Publication Number | Publication Date |
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CN109202653A true CN109202653A (en) | 2019-01-15 |
Family
ID=64981529
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201811122901.2A Pending CN109202653A (en) | 2018-09-26 | 2018-09-26 | It is a kind of convenient for fixed automobile parts processing grinding device |
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CN (1) | CN109202653A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109732438A (en) * | 2019-01-24 | 2019-05-10 | 泉州市友腾光电科技有限公司 | A kind of good miniature stick mirror plane ring polishing apparatus of polishing effect |
CN112828712A (en) * | 2021-01-13 | 2021-05-25 | 肖俊 | Furniture production is with wood system drawer equipment of polishing |
CN113560972A (en) * | 2021-07-23 | 2021-10-29 | 江苏富联通讯技术有限公司 | Wafer thinning equipment for SIP (Session initiation protocol) packaging of 5G communication optical chip and using method thereof |
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CN206912850U (en) * | 2017-06-29 | 2018-01-23 | 嵊州市鹿山街道城西对焊机厂 | A kind of efficient auto parts machinery sander |
CN107649983A (en) * | 2017-10-30 | 2018-02-02 | 泰州亚东链条有限公司 | A kind of Hardware fitting processing sanding apparatus |
CN107971882A (en) * | 2017-12-07 | 2018-05-01 | 郭斌 | A kind of auto parts machinery sanding apparatus for vehicle complete vehicle manufacture |
CN108515404A (en) * | 2018-04-20 | 2018-09-11 | 四川盈安机电有限公司 | A kind of auto parts machinery grinding device |
CN208913794U (en) * | 2018-09-26 | 2019-05-31 | 宁波正一模塑有限公司 | It is a kind of convenient for fixed automobile parts processing grinding device |
-
2018
- 2018-09-26 CN CN201811122901.2A patent/CN109202653A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN206912850U (en) * | 2017-06-29 | 2018-01-23 | 嵊州市鹿山街道城西对焊机厂 | A kind of efficient auto parts machinery sander |
CN107649983A (en) * | 2017-10-30 | 2018-02-02 | 泰州亚东链条有限公司 | A kind of Hardware fitting processing sanding apparatus |
CN107971882A (en) * | 2017-12-07 | 2018-05-01 | 郭斌 | A kind of auto parts machinery sanding apparatus for vehicle complete vehicle manufacture |
CN108515404A (en) * | 2018-04-20 | 2018-09-11 | 四川盈安机电有限公司 | A kind of auto parts machinery grinding device |
CN208913794U (en) * | 2018-09-26 | 2019-05-31 | 宁波正一模塑有限公司 | It is a kind of convenient for fixed automobile parts processing grinding device |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109732438A (en) * | 2019-01-24 | 2019-05-10 | 泉州市友腾光电科技有限公司 | A kind of good miniature stick mirror plane ring polishing apparatus of polishing effect |
CN112828712A (en) * | 2021-01-13 | 2021-05-25 | 肖俊 | Furniture production is with wood system drawer equipment of polishing |
CN112828712B (en) * | 2021-01-13 | 2022-05-17 | 肖俊 | Furniture production is with wood system drawer equipment of polishing |
CN113560972A (en) * | 2021-07-23 | 2021-10-29 | 江苏富联通讯技术有限公司 | Wafer thinning equipment for SIP (Session initiation protocol) packaging of 5G communication optical chip and using method thereof |
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