CN108972339A - Clamping device is used in a kind of stainless steel door handle derusting convenient to use - Google Patents
Clamping device is used in a kind of stainless steel door handle derusting convenient to use Download PDFInfo
- Publication number
- CN108972339A CN108972339A CN201811060322.XA CN201811060322A CN108972339A CN 108972339 A CN108972339 A CN 108972339A CN 201811060322 A CN201811060322 A CN 201811060322A CN 108972339 A CN108972339 A CN 108972339A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- work box
- block
- inner cavity
- derusting
- 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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
Abstract
The invention discloses a kind of stainless steel door handle derusting clamping devices convenient to use, including work box, grain-clamping table is fixedly connected at the top of the work box, fluting is offered at the top of the grain-clamping table, the bottom of the fluting inner wall offers grooving, the bottom of the grooving inner wall offers movable span, the two sides of the grooving inner cavity slidably connect movable block, the first link block is fixedly connected at the top of the movable block, the top of grain-clamping table is extended at the top of first link block and is fixedly connected with fixture, the bottom of the movable block is fixedly connected with the second link block, the bottom of second link block is through to the inner cavity of work box.The present invention is used cooperatively by diamond shape slide bar, sliding sleeve, connector sleeve, protruding shaft, connecting rod, through slot, twin shaft cylinder, tooth plate, swingle and cut-off wheel, so that user is more time saving more labor-saving when operating clamping device, the use for the user that is more convenient for.
Description
Technical field
The present invention relates to mechanical equipment technical field, specially a kind of stainless steel door handle derusting clamping convenient to use
Device.
Background technique
Mechanical equipment is many kinds of, and when mechanical equipment is run, some components itself can even carry out various forms of
Mechanical movement, mechanical equipment is by driving device, speed change gear, transmission device, equipment, brake apparatus, protective device, lubrication
The part such as system, cooling system forms.
The derusting of stainless steel door handle is one kind of mechanical equipment with clamping device, in door handle derusting to handle into
The device that row grips, however existing clamping device is when clamping door handle, it is not only troublesome in poeration, but also use
When time-consuming and laborious, the use of very inconvenient user.
Summary of the invention
The purpose of the present invention is to provide a kind of stainless steel door handle derusting clamping device convenient to use, have conveniently
The advantages of use, solves existing clamping device when clamping to door handle, not only troublesome in poeration, but also takes when use
When it is laborious, very inconvenient user use the problem of.
To achieve the above object, the invention provides the following technical scheme: a kind of stainless steel door handle derusting convenient to use
With clamping device, including work box, it is fixedly connected with grain-clamping table at the top of the work box, is offered at the top of the grain-clamping table
The bottom of fluting, the fluting inner wall offers grooving, and the bottom of the grooving inner wall offers movable span, the grooving inner cavity
Two sides slidably connect movable block, the first link block, first link block are fixedly connected at the top of the movable block
Top extend to the top of grain-clamping table and be fixedly connected with fixture, the bottom of the movable block is fixedly connected with the second connection
The bottom of block, second link block is through to the inner cavity of work box, and the inner cavity of the work box is fixedly connected with diamond shape slide bar,
The two sides on diamond shape slide bar surface are arranged with sliding sleeve, and the surface of the sliding sleeve is arranged with connector sleeve, the top of the connector sleeve
Portion is fixedly connected with the second link block, and the front surface of the connector sleeve is fixedly connected with protruding shaft, and the surface of the protruding shaft is arranged with
Connecting rod, the front surface of the connecting rod offer through slot compatible with protruding shaft, and the one end of the connecting rod far from protruding shaft is solid
Surely it is connected with cut-off wheel, twin shaft cylinder, the twin shaft cylinder two are fixedly connected at the center of the work box intracavity bottom
The output end of side is fixedly connected with tooth plate, and the top of the tooth plate is adapted with cut-off wheel, the rear side of the work box cavity
It is fixedly connected with swingle, the quantity of the swingle is two, and the front end of the swingle is through to the positive table of cut-off wheel
Face.
Preferably, stable block is fixedly connected at the center of the grooving inner cavity, the two sides of the stable block are fixed to be connected
It is connected to sliding bar, the sliding bar is through to the outside of movable block far from the one end for stablizing block.
Preferably, the model CXSM25-150D of the twin shaft cylinder.
Preferably, the two sides of the work box intracavity bottom offer sliding slot, and the inner cavity of the sliding slot slidably connects
Sliding block extends to the inner cavity of work box at the top of the sliding block and is fixedly connected with tooth plate.
Preferably, it is fixedly connected with position-limiting tube at the center of the work box inner cavity top, two inside the position-limiting tube
Side offers spring groove, and the side of the spring groove inner cavity is fixedly connected with spring, and the opposite one end of two springs is fixed
It is connected with connecting plate, the connecting plate is fixedly connected with contact plate far from the side of spring, and the contact plate is far from connecting plate
Side is through to the outside of position-limiting tube.
Preferably, through-hole is offered at the top of the work box, the top of through-hole is connected to movable span.
Preferably, the surface of the cut-off wheel and the surface of tooth plate are provided with lubricant layer, and the thickness of lubricant layer is not small
In one millimeter.
Compared with prior art, beneficial effects of the present invention are as follows:
1, the present invention passes through diamond shape slide bar, sliding sleeve, connector sleeve, protruding shaft, connecting rod, through slot, twin shaft cylinder, tooth plate, rotation
Being used cooperatively for bar and cut-off wheel, so that user is more time saving more labor-saving when operating clamping device, is more convenient for user's
It uses, solves existing clamping device when clamping to door handle, it is not only troublesome in poeration, and also while using, time-consuming is taken
The problem of power, very inconvenient user uses.
2, the present invention avoids movable block and occurs shaking emotionally in sliding by stablizing being used cooperatively for block and sliding bar
Condition, stability when improving movable block sliding are avoided tooth plate and are occurred when moving by being used cooperatively for sliding slot and sliding block
The case where mobile obstruction, improves tooth plate movement so that fluency, passes through position-limiting tube, spring groove, spring, connecting plate and contact plate
It is used cooperatively, avoids two the second link blocks and the case where collision leads to damage occur in relative movement, and then extend the
The service life of two link blocks.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention;
Fig. 2 is grain-clamping table structure left view sectional view of the present invention;
Fig. 3 is position-limiting tube structure main view sectional view of the present invention.
In figure: 1, work box;2, grain-clamping table;3, it slots;4, grooving;5, movable span;6, movable block;7, the first link block;
8, fixture;9, the second link block;10, diamond shape slide bar;11, sliding sleeve;12, connector sleeve;13, protruding shaft;14, connecting rod;15, through slot;
16, twin shaft cylinder;17, tooth plate;18, swingle;19, cut-off wheel;20, stablize block;21, sliding bar;22, sliding slot;23, sliding
Block;24, position-limiting tube;25, spring groove;26, spring;27, connecting plate;28, contact plate.
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. 1-3 is please referred to, the present invention provides a kind of technical solution: a kind of stainless steel door handle derusting folder convenient to use
Device, including work box 1 are held, the top of work box 1 is fixedly connected with grain-clamping table 2, and the top of grain-clamping table 2 offers fluting 3, opens
The bottom of 3 inner wall of slot offers grooving 4, and the bottom of 4 inner wall of grooving offers movable span 5, the two sides company of sliding of 4 inner cavity of grooving
It is connected to movable block 6, the top of movable block 6 is fixedly connected with the first link block 7, and the top of the first link block 7 extends to grain-clamping table 2
Top and be fixedly connected with fixture 8, the bottom of movable block 6 is fixedly connected with the second link block 9, the bottom of the second link block 9
It is through to the inner cavity of work box 1, the inner cavity of work box 1 is fixedly connected with diamond shape slide bar 10, and the two sides on 10 surface of diamond shape slide bar are equal
It is arranged with sliding sleeve 11, the surface of sliding sleeve 11 is arranged with connector sleeve 12, and the top of connector sleeve 12 is fixedly connected with the second link block 9,
The front surface of connector sleeve 12 is fixedly connected with protruding shaft 13, and the surface of protruding shaft 13 is arranged with connecting rod 14, the front surface of connecting rod 14
Through slot 15 compatible with protruding shaft 13 is offered, connecting rod 14 is fixedly connected with cut-off wheel 19, work far from one end of protruding shaft 13
Make to be fixedly connected with twin shaft cylinder 16 at the center of 1 intracavity bottom of case, the output end of 16 two sides of twin shaft cylinder is fixedly connected with teeth
The top of plate 17, tooth plate 17 is adapted with cut-off wheel 19, and swingle 18 is fixedly connected on rear side of 1 inner cavity of work box, rotation
The quantity of bar 18 is two, and the front end of swingle 18 is through to the front surface of cut-off wheel 19.
In the present invention: being fixedly connected with stable block 20 at the center of 4 inner cavity of grooving, the two sides for stablizing block 20 are fixedly connected with
There is sliding bar 21, sliding bar 21 is through to the outside of movable block 6 far from the one end for stablizing block 20, by stablizing block 20 and sliding bar
21 be used cooperatively, avoids movable block 6 and occurs shaking situation in sliding, improve stability when movable block 6 slides.
In the present invention: the model CXSM25-150D of twin shaft cylinder 16.
In the present invention: the two sides of 1 intracavity bottom of work box offer sliding slot 22, and the inner cavity of sliding slot 22 slidably connects cunning
Block 23, the top of sliding block 23 extend to the inner cavity of work box 1 and are fixedly connected with tooth plate 17, pass through matching for sliding slot 22 and sliding block 23
It closes and uses, avoid tooth plate 17 and occur the case where mobile obstruction when moving, it is mobile so that fluency to improve tooth plate 17.
In the present invention: being fixedly connected with position-limiting tube 24, the two sides inside position-limiting tube 24 at the center of 1 inner cavity top of work box
Spring groove 25 is offered, the side of 25 inner cavity of spring groove is fixedly connected with spring 26, and two opposite one end of spring 26 are solid
Surely it is connected with connecting plate 27, connecting plate 27 is fixedly connected with contact plate 28 far from the side of spring 26, and contact plate 28 is far from connection
The side of plate 27 is through to the outside of position-limiting tube 24, passes through position-limiting tube 24, spring groove 25, spring 26, connecting plate 27 and contact plate
28 be used cooperatively, avoids two the second link blocks 9 and occurs the case where collision leads to damage in relative movement, and then extend
The service life of second link block 9.
In the present invention: the top of work box 1 offers through-hole, and the top of through-hole is connected to movable span 5.
In the present invention: the surface of cut-off wheel 19 and the surface of tooth plate 17 are provided with lubricant layer, and the thickness of lubricant layer is not
Less than one millimeter.
Working principle: in use, user starts twin shaft cylinder 16, the output end of 16 two sides of twin shaft cylinder drives the present invention
Two tooth plates 17 move towards, and tooth plate 17 drives cut-off wheel 19 with swingle 18 for center of circle rotation, and then drives connecting rod 14
It is that the center of circle is swung with swingle 18, when two connecting rods 14 are swung in opposite directions, two companies is driven by the effect of protruding shaft 13
Female connector 12 moves towards, and connector sleeve 12 drives the second link block 9 to move towards, and the second link block 9 drives movable block 6 to move in opposite directions
Dynamic, movable block 6 drives the first link block 7 to move towards, and the first link block 7 drives fixture 8 to move towards, when two 8 phases of fixture
To it is mobile when door handle is clamped.
In summary: the stainless steel door handle derusting clamping device convenient to use passes through diamond shape slide bar 10, sliding sleeve
11, connector sleeve 12, protruding shaft 13, connecting rod 14, through slot 15, twin shaft cylinder 16, tooth plate 17, swingle 18 and cut-off wheel 19 are matched
It closes and uses, so that user is more time saving more labor-saving when operating clamping device, the use for the user that is more convenient for is solved existing
Clamping device is not only troublesome in poeration when clamping to door handle, but also time-consuming and laborious, very inconvenient user when use
The problem of use.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating current, and main controller can be meter
Calculation machine etc. plays the conventionally known equipment of control.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of stainless steel door handle derusting clamping device, including work box (1) convenient to use, it is characterised in that: described
It is fixedly connected at the top of work box (1) grain-clamping table (2), offers fluting (3), the fluting at the top of the grain-clamping table (2)
(3) bottom of inner wall offers grooving (4), and the bottom of grooving (4) inner wall offers movable span (5), in the grooving (4)
The two sides of chamber slidably connect movable block (6), are fixedly connected with the first link block (7) at the top of the movable block (6), described
The top of grain-clamping table (2) is extended at the top of first link block (7) and is fixedly connected with fixture (8), the bottom of the movable block (6)
Portion is fixedly connected with the second link block (9), and the bottom of second link block (9) is through to the inner cavity of work box (1), the work
The inner cavity for making case (1) is fixedly connected with diamond shape slide bar (10), and the two sides on diamond shape slide bar (10) surface are arranged with sliding sleeve
(11), the surface of the sliding sleeve (11) is arranged with connector sleeve (12), and the top and the second link block (9) of the connector sleeve (12) are solid
Fixed connection, the front surface of the connector sleeve (12) are fixedly connected with protruding shaft (13), and the surface of the protruding shaft (13) is arranged with connection
Bar (14), the front surface of the connecting rod (14) offer and protruding shaft (13) compatible through slot (15), the connecting rod (14)
One end far from protruding shaft (13) is fixedly connected with cut-off wheel (19), fixed at the center of work box (1) intracavity bottom to connect
It is connected to twin shaft cylinder (16), the output end of twin shaft cylinder (16) two sides is fixedly connected with tooth plate (17), the tooth plate (17)
Top be adapted with cut-off wheel (19), be fixedly connected with swingle (18), the rotation on rear side of work box (1) inner cavity
The quantity of bull stick (18) is two, and the front end of the swingle (18) is through to the front surface of cut-off wheel (19).
2. a kind of stainless steel door handle derusting clamping device convenient to use according to claim 1, it is characterised in that:
It is fixedly connected with stable block (20) at the center of grooving (4) inner cavity, the two sides of the stable block (20) are fixedly connected to
Sliding bar (21), the sliding bar (21) are through to the outside of movable block (6) far from the one end for stablizing block (20).
3. a kind of stainless steel door handle derusting clamping device convenient to use according to claim 1, it is characterised in that:
The model CXSM25-150D of the twin shaft cylinder (16).
4. a kind of stainless steel door handle derusting clamping device convenient to use according to claim 1, it is characterised in that:
The two sides of work box (1) intracavity bottom offer sliding slot (22), and the inner cavity of the sliding slot (22) slidably connects sliding block
(23), the inner cavity of work box (1) is extended at the top of the sliding block (23) and be fixedly connected with tooth plate (17).
5. a kind of stainless steel door handle derusting clamping device convenient to use according to claim 1, it is characterised in that:
It is fixedly connected with position-limiting tube (24) at the center of work box (1) inner cavity top, the internal two sides of the position-limiting tube (24) are equal
It offers spring groove (25), the side of spring groove (25) inner cavity is fixedly connected with spring (26), and two springs (26) are opposite
One end be fixedly connected to connecting plate (27), the connecting plate (27) is fixedly connected with contact plate far from the side of spring (26)
(28), the contact plate (28) is through to the outside of position-limiting tube (24) far from the side of connecting plate (27).
6. a kind of stainless steel door handle derusting clamping device convenient to use according to claim 1, it is characterised in that:
Through-hole is offered at the top of the work box (1), the top of through-hole is connected to movable span (5).
7. a kind of stainless steel door handle derusting clamping device convenient to use according to claim 1, it is characterised in that:
The surface of the cut-off wheel (19) and the surface of tooth plate (17) are provided with lubricant layer, and the thickness of lubricant layer is not less than a milli
Rice.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811060322.XA CN108972339A (en) | 2018-09-12 | 2018-09-12 | Clamping device is used in a kind of stainless steel door handle derusting convenient to use |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811060322.XA CN108972339A (en) | 2018-09-12 | 2018-09-12 | Clamping device is used in a kind of stainless steel door handle derusting convenient to use |
Publications (1)
Publication Number | Publication Date |
---|---|
CN108972339A true CN108972339A (en) | 2018-12-11 |
Family
ID=64546154
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811060322.XA Pending CN108972339A (en) | 2018-09-12 | 2018-09-12 | Clamping device is used in a kind of stainless steel door handle derusting convenient to use |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108972339A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112545401A (en) * | 2020-12-11 | 2021-03-26 | 张云国 | Multi-functional stair small advertisement cleaning device |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5970812A (en) * | 1994-08-18 | 1999-10-26 | Chaolai Fan | Quickly movable elastically engaging screw-and-nut mechanism |
CN204295080U (en) * | 2014-12-11 | 2015-04-29 | 邢台职业技术学院 | A kind of special distance caging device on spark-erosion machine tool |
CN205765242U (en) * | 2016-07-11 | 2016-12-07 | 北京市电加工研究所 | A kind of lathe buffer limit mechanism |
CN106276660A (en) * | 2016-08-24 | 2017-01-04 | 德马科起重机械有限公司 | A kind of crashproof stopping means of electric block |
CN107458131A (en) * | 2017-09-05 | 2017-12-12 | 江苏宁泰模具有限公司 | A kind of good mould engraving machine of clamping effect |
CN206912357U (en) * | 2017-07-10 | 2018-01-23 | 吴亚伟 | One kind can self-holding cutting machine |
CN107829131A (en) * | 2017-11-15 | 2018-03-23 | 盱眙县鹏程铜业有限公司 | A kind of electronic component plating automatic clamping device |
CN207154924U (en) * | 2017-08-02 | 2018-03-30 | 南京高精工程设备有限公司 | A kind of Gear Processing end chamfering machine |
CN207659333U (en) * | 2017-12-18 | 2018-07-27 | 江苏欣鼎包装科技有限公司 | A kind of glass decoration firing device convenient for clamping |
CN108405742A (en) * | 2018-04-26 | 2018-08-17 | 湖州新元素金属制品有限公司 | A kind of metal product decompressor of workpiece easy to disassemble |
CN108441933A (en) * | 2018-05-04 | 2018-08-24 | 佘峰 | A kind of stationary fixture for processing to be electroplated |
CN209288844U (en) * | 2018-08-12 | 2019-08-23 | 陕西理工大学 | The limiting device of multifunction machine |
-
2018
- 2018-09-12 CN CN201811060322.XA patent/CN108972339A/en active Pending
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5970812A (en) * | 1994-08-18 | 1999-10-26 | Chaolai Fan | Quickly movable elastically engaging screw-and-nut mechanism |
CN204295080U (en) * | 2014-12-11 | 2015-04-29 | 邢台职业技术学院 | A kind of special distance caging device on spark-erosion machine tool |
CN205765242U (en) * | 2016-07-11 | 2016-12-07 | 北京市电加工研究所 | A kind of lathe buffer limit mechanism |
CN106276660A (en) * | 2016-08-24 | 2017-01-04 | 德马科起重机械有限公司 | A kind of crashproof stopping means of electric block |
CN206912357U (en) * | 2017-07-10 | 2018-01-23 | 吴亚伟 | One kind can self-holding cutting machine |
CN207154924U (en) * | 2017-08-02 | 2018-03-30 | 南京高精工程设备有限公司 | A kind of Gear Processing end chamfering machine |
CN107458131A (en) * | 2017-09-05 | 2017-12-12 | 江苏宁泰模具有限公司 | A kind of good mould engraving machine of clamping effect |
CN107829131A (en) * | 2017-11-15 | 2018-03-23 | 盱眙县鹏程铜业有限公司 | A kind of electronic component plating automatic clamping device |
CN207659333U (en) * | 2017-12-18 | 2018-07-27 | 江苏欣鼎包装科技有限公司 | A kind of glass decoration firing device convenient for clamping |
CN108405742A (en) * | 2018-04-26 | 2018-08-17 | 湖州新元素金属制品有限公司 | A kind of metal product decompressor of workpiece easy to disassemble |
CN108441933A (en) * | 2018-05-04 | 2018-08-24 | 佘峰 | A kind of stationary fixture for processing to be electroplated |
CN209288844U (en) * | 2018-08-12 | 2019-08-23 | 陕西理工大学 | The limiting device of multifunction machine |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112545401A (en) * | 2020-12-11 | 2021-03-26 | 张云国 | Multi-functional stair small advertisement cleaning device |
CN112545401B (en) * | 2020-12-11 | 2022-05-17 | 魏爽 | Multi-functional stair small advertisement cleaning device |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN203292531U (en) | Automatic drilling machine | |
CN103341666B (en) | A kind of two saw blade electric saw transmission mechanism | |
CN207464758U (en) | A kind of novel drilling and milling center manipulator | |
CN108972339A (en) | Clamping device is used in a kind of stainless steel door handle derusting convenient to use | |
CN208409289U (en) | A kind of small-sized automatic positioning clamping device easy to use | |
CN212621216U (en) | Motor torque detection device | |
CN208619590U (en) | A kind of mechanical equipment of good buffer effect | |
CN216098324U (en) | Grinding tool convenient to replace | |
CN208408744U (en) | A kind of multifunction automatic mould steel chamfering device | |
CN106891535A (en) | A kind of adjustable rivet weld soldering equipment | |
CN208223952U (en) | A kind of precision hardware products intensity detecting device | |
CN204350464U (en) | Belt silk-screen hole plugging machine | |
CN208375520U (en) | A kind of composite floor cutting device | |
CN208289688U (en) | A kind of polishing is with rushing needle fixation device | |
CN102676182B (en) | Horizontal braking torque self-increased cycloid-rack coke pushing device | |
CN209062632U (en) | A kind of hardware cutting device for processing that clamping effect is good | |
CN211402457U (en) | Portable computer hardware detection platform | |
CN104608031A (en) | Polisher polishing mechanism | |
CN215788116U (en) | Cutting device for hardware power distribution production | |
CN104608032A (en) | CNC polishing machine | |
CN216566449U (en) | Conical bearing installation component capable of guiding | |
CN219170557U (en) | Metal part grinding device | |
CN209520919U (en) | A kind of long equipment of tubing section | |
CN207534595U (en) | A kind of mobile phone screen cut desalinates grinding apparatus | |
CN204687001U (en) | A kind of automation board cutting machine |
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 | ||
RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181211 |