CN109015415A - A kind of sandblasting shading tool and sandblasting processing equipment - Google Patents
A kind of sandblasting shading tool and sandblasting processing equipment Download PDFInfo
- Publication number
- CN109015415A CN109015415A CN201811240049.9A CN201811240049A CN109015415A CN 109015415 A CN109015415 A CN 109015415A CN 201811240049 A CN201811240049 A CN 201811240049A CN 109015415 A CN109015415 A CN 109015415A
- Authority
- CN
- China
- Prior art keywords
- sandblasting
- bottom plate
- plate
- groove
- covering plate
- 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.)
- Withdrawn
Links
- 238000005488 sandblasting Methods 0.000 title claims abstract description 115
- 239000002344 surface layer Substances 0.000 claims abstract description 10
- 230000001681 protective effect Effects 0.000 claims abstract description 9
- 238000003825 pressing Methods 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 4
- 239000007921 spray Substances 0.000 claims description 3
- 239000004576 sand Substances 0.000 claims description 2
- 238000005299 abrasion Methods 0.000 abstract description 4
- 238000005422 blasting Methods 0.000 abstract description 3
- 230000000873 masking effect Effects 0.000 abstract description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000006004 Quartz sand Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000003082 abrasive agent Substances 0.000 description 1
- 238000001467 acupuncture Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229910001651 emery Inorganic materials 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229960001866 silicon dioxide Drugs 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C9/00—Appurtenances of abrasive blasting machines or devices, e.g. working chambers, arrangements for handling used abrasive material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The invention discloses a kind of sandblasting shading tools, including sandblasting bottom plate and for the covering plate with sandblasting bottom plate cooperation workpiece pressing；It is set side by side fluted on the sandblasting bottom plate, the outer rim when groove size and shape and multiple workpiece are placed side by side cooperates, and region of the sandblasting plate top surface not with covering plate cooperation is provided with surface layer protective pad.This sandblasting masking workpiece provided by the invention uses the groove design of integral type; the multiple workpiece plate situations placed side by side of groove size structure matching; and multiple workpiece are covered by same covering plate; realize the purpose of the multiple workpiece of disposable sandblasting processing; greatly improve the efficiency of grit blasting operation; in addition to this; surface layer protective pad is set on sandblasting bottom plate; to bottom plate, this body structure is protected; abrasion deformation caused by sandblasting is prevented, wear resistance is improved and extends service using life.The invention also discloses a kind of sandblasting processing equipment.
Description
Technical field
The present invention relates to surface sand-blasting processing technique fields to further relate to more specifically to a kind of sandblasting shading tool
A kind of sandblasting processing equipment.
Background technique
Sandblasting processing is to use compressed air for power, to form high velocity spray beam for material spray (copper ore, quartz sand, gold
Emery, iron sand, sea sand etc.) it is ejected into need to handle workpiece surface at a high speed, so that the appearance of workpiece surface or shape is changed.Due to
Impact and shear action of the abrasive material to workpiece surface, make the surface of workpiece obtain certain cleannes and different roughness, make
The mechanical performance of workpiece surface is improved, therefore improves the fatigue resistance of workpiece, is also used for increasing workpiece surface and coating
Between adhesive force, extend the durability of film, be also beneficial to the levelling and decoration of coating.
Sandblasting processing mentioned by the application is mainly that molded plate surface is carried out Local treatment, enables sandblasting position
There is different surface roughness texture from other non-sandblasting positions.Since sandblasting only locally carries out workpiece surface, need
Remaining position is blocked, to use sandblasting herein and block workpiece, common design method is hinge-type, using wolfram steel material
Matter；It is easily-deformable that design defect is that production precision is difficult to accomplish and wear in produce, this fixture mode of operation is elder generation's opening hinge lid
Single product is placed in the slot of acupuncture point by plate, and pushing down product by hinge-type cover board, then lock pin clasps realization and blocks, it is laggard
Row sandblasting, inventor has found that this fixture operating efficiency is lower in practical operation use.
In conclusion how to efficiently solve currently used sandblasting blocks tool work low efficiency and the low mutability of precision
Deng technical problem, be current those skilled in the art's urgent problem.
Summary of the invention
In view of this, the first purpose of this invention is to provide a kind of sandblasting shading tool, the sandblasting shading tool
Structure design can efficiently solve the technology that tool work low efficiency and the low mutability of precision etc. are blocked in currently used sandblasting
Problem, a second object of the present invention is to provide a kind of sandblasting processing equipment including above-mentioned sandblasting shading tool.
In order to reach above-mentioned first purpose, the invention provides the following technical scheme:
A kind of sandblasting shading tool, including sandblasting bottom plate and for the covering with sandblasting bottom plate cooperation workpiece pressing
Plate；Fluted outer rim when the groove size and shape and multiple workpiece are placed side by side is set side by side on the sandblasting bottom plate
Cooperation, region of the sandblasting plate top surface not with covering plate cooperation are provided with surface layer protective pad.
Preferably, in above-mentioned sandblasting shading tool, the bottom of the groove is provided with latticed engraved structure, and being used for will
Recessed tank liquid, which is discharged and takes out in groove from bottom, completes the process workpiece.
Preferably, in above-mentioned sandblasting shading tool, the recess edge of the sandblasting bottom plate is provided with rotating latch component, uses
It is locked in the groove in by covering plate.
Preferably, in above-mentioned sandblasting shading tool, the rotating latch component includes rotatably connecting with the sandblasting bottom plate
The briquetting connect, and be connected at the top of the briquetting, for driving the rotating handle of the briquetting rotation.
Preferably, in above-mentioned sandblasting shading tool, be provided in the middle part of the sandblasting bottom plate protrusion boss structure, two
Side be provided with one group described in groove, the edge of the boss structure is used to form male-female engagement with the edge of the covering plate,
Groove described in every group is equipped with the rotating latch component of one group of covering plate and cooperation.
Preferably, in above-mentioned sandblasting shading tool, the top surface of the covering plate is provided with grip structure, for that will cover
Plate is taken movement.
Preferably, in above-mentioned sandblasting shading tool, the depth of groove numerical value is greater than or equal to 10mm.
Preferably, in above-mentioned sandblasting shading tool, the edge of the covering plate towards workpiece sandblasting side, which is provided with, enables it
The left and right sides corner of the tapered bevel structure of edge thickness, the side edge is provided with chamfering structure.
Preferably, in above-mentioned sandblasting shading tool, the tip thickness of the covering plate bezel structure is less than or equal to
1mm, edge line degree are less than 0.02mm；Chamfer dimesion is greater than or equal to 3mm.
Sandblasting shading tool provided by the invention, including sandblasting bottom plate and be used for and the sandblasting bottom plate cooperate workpiece pressing
Covering plate；Be set side by side on the sandblasting bottom plate it is fluted, when the groove size and shape and multiple workpiece are placed side by side
Outer rim cooperation, the sandblasting plate top surface not with the covering plate cooperation region be provided with surface layer protective pad.The present invention mentions
This sandblasting masking workpiece supplied uses the groove design of integral type, and the multiple workpiece plates of groove size structure matching are put side by side
The case where setting, and multiple workpiece are covered by same covering plate, realize the mesh of the multiple workpiece of disposable sandblasting processing
, the efficiency of grit blasting operation is greatly improved, in addition to this, surface layer protective pad is set on sandblasting bottom plate, bottom plate itself is tied
Structure is protected, and abrasion deformation caused by sandblasting is prevented, and is improved wear resistance and is extended service using life.In conclusion should
Sandblasting shading tool efficiently solves that tool work low efficiency is blocked in currently used sandblasting and the technology of the low mutability of precision is asked
Topic.
In order to reach above-mentioned second purpose, the present invention also provides a kind of sandblasting processing equipment, the sandblasting processing equipment
Including any of the above-described kind of sandblasting shading tool.Since above-mentioned sandblasting shading tool has above-mentioned technique effect, there is the sandblasting
The sandblasting processing equipment of shading tool should also have corresponding technical effect.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of sandblasting shading tool provided in an embodiment of the present invention；
Fig. 2 is the overlooking structure diagram of sandblasting shading tool provided in an embodiment of the present invention.
It is marked in attached drawing as follows:
Rotating handle 1, briquetting 2, surface layer protective pad 3, covering plate 4, grip structure 5, groove 6, engraved structure 7, boss knot
Structure 8, sandblasting bottom plate 9, bevel structure 10, workpiece 11.
Specific embodiment
The embodiment of the invention discloses a kind of sandblasting shading tools, block tool work effect to solve currently used sandblasting
The technical issues of rate is low and precision low mutability.
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-Fig. 2 is please referred to, Fig. 1 is the structural schematic diagram of sandblasting shading tool provided in an embodiment of the present invention；Fig. 2 is this
The overlooking structure diagram for the sandblasting shading tool that inventive embodiments provide.
The embodiment of the present invention provide sandblasting shading tool, including sandblasting bottom plate 9 and for sandblasting bottom plate 9 match combined pressure
The covering plate 4 of clamping of workpieces 11；Fluted 6 are set side by side on sandblasting bottom plate 9,6 size of groove and shape and multiple workpiece 11 are side by side
Outer rim cooperation when placement, and the design of covering plate 4 is mutually matched with groove 6, i.e., whole workpiece 11 in same groove 6 are logical
Same covering plate 4 to be crossed to be covered, the region that 9 top surface of sandblasting bottom plate does not cooperate with covering plate 4 is provided with surface layer protective pad 3, this
The materials such as silicagel pad can be selected in the surface layer protective pad 3 at place.
This sandblasting masking workpiece provided by the invention uses the groove design of integral type, and groove size structure matching is more
A workpiece plate situation placed side by side, and multiple workpiece are covered by same covering plate 4, realize disposable sandblasting
The purpose for processing multiple workpiece greatly improves the efficiency of grit blasting operation, in addition to this, it is anti-that surface layer is arranged on sandblasting bottom plate 9
Protection pad 3, to bottom plate, this body structure is protected, and prevents abrasion deformation caused by sandblasting, and improving wear resistance and extending device makes
Use the service life.To sum up, which efficiently solves that tool work low efficiency is blocked in currently used sandblasting and precision is low
The technical issues of mutability.
The bottom of groove 6 is provided with latticed engraved structure 7, for taking by liquid discharge in groove 6 and from bottom
Workpiece is completed the process in groove 6 out.The design is substantially to enable the bottom hollow out of groove 6, to participate in the liquid of process
It is leaked out from bottom, and can also reduce the contact area of plate itself with its bottom surface, avoid unnecessary abrasion, furthermore hollow out
The design of structure 7 is also convenient for pick-and-place of the plate in groove 6, is equivalent to and also improves the operating efficiency of device.
6 edge of groove of sandblasting bottom plate 9 is provided with rotating latch component, for being locked covering plate 4 in groove 6
It is interior；Rotating latch component is preferably designed as, and including the briquetting 2 being rotatably connected with sandblasting bottom plate 9, and is connected to briquetting 2
Top, the rotating handle 1 for driving briquetting 2 to rotate.Pass through the rotation of its briquetting 2 connected of the rotate driving of rotating handle 1
Turn, so as to enable it change the limit situation to 4 edge of covering plate, realization is locked or unlocked.
Technical solution provided in this embodiment has advanced optimized the connection between the structure of covering plate 4 and sandblasting bottom plate 9
Mode enables its position obtain by this rotating latch component by rotation to which covering plate 4 to be fixed on sandblasting bottom plate 9
It is effectively fixed, to guarantee being suitble to for hidden position.Preferred design herein is, the same cooperation of covering plate 4 its each side
One group of rotating latch component is set, certainly according to the working method of rotating latch component can also covering plate 4 side be arranged protrusion
Position limiting structure, other side setting rotating latch component also can be realized the fixation of covering plate 4.It is common in compared with the existing technology
The design of hinge cooperation, is capable of providing higher cooperation precision, reduces the influence of deformation factor caused by abrasive jet wear.
The middle part of sandblasting bottom plate 9 is provided with the boss structure 8 of protrusion, and two sides are provided with one group of groove 6, boss structure
8 edge is used to be formed male-female engagement with the edge of covering plate 4, and every group of groove 6 is equipped with one group of covering plate 4 and cooperation
Rotating latch component.
Technical solution provided in this embodiment is led to based on proposed design is advanced optimized to device service efficiency
The one group of groove 6 that is each side arranged crossed in same sandblasting bottom plate 9 further improves and is capable of the work of disposable sandblasting processing
The quantity of part.The design that boss structure 8 is arranged in the middle is equivalent to the extension of 6 lateral margin of groove, optimize bottom plate and covering plate 4 it
Between edge mate.
In order to promote the convenience that covering plate 4 uses, it is enabled to be easy to pick and place, further: the top surface of covering plate 4 is respectively provided with
There is grip structure 5, for covering plate 4 to be taken movement.Technical solution provided in this embodiment is further excellent to 4 structure of covering plate
Change face enables user that can be relatively easy to pick and place covering plate 4 by the grip structure 5 at the top of it, avoids due to itself and 6 knot of groove
The cooperation of structure and self weight reason are difficult to the case where taking.
On this basis to adapt to workpiece plate thickness itself, and needing of blocking 6 depth of groove is carried out it is further
Optimization: in above-mentioned sandblasting shading tool, 6 depth value of groove be greater than or equal to 10mm.
The edge of covering plate 4 towards workpiece sandblasting side is provided with the bevel structure 10 for enabling its edge thickness tapered, the side
The left and right sides corner at edge is provided with chamfering structure.It can guarantee two kinds of texture of workpiece point by 4 bevel structure 10 of covering plate
The precision of boundary position can guarantee that 4 body structures of covering plate are not susceptible to damage by the structure of chamfering.
The size of each chamfering and bezel structure 10 is optimized on this basis, 4 bezel knot of covering plate
The tip thickness of structure 10 is less than or equal to 1mm, and edge line degree is less than 0.02mm；Chamfer dimesion is greater than or equal to 3mm.
The sandblasting shading tool provided in based on the above embodiment, the present invention also provides a kind of sandblasting processing equipment, should
Sandblasting processing equipment includes any one sandblasting shading tool in above-described embodiment.Since the sandblasting processing equipment is using above-mentioned
Sandblasting shading tool in embodiment, so the beneficial effect of the sandblasting processing equipment please refers to above-described embodiment.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (10)
1. a kind of sandblasting shading tool, including sandblasting bottom plate and for the covering plate with sandblasting bottom plate cooperation workpiece pressing；
It is characterized in that, being set side by side fluted on the sandblasting bottom plate, the groove size and shape are placed side by side with multiple workpiece
When outer rim cooperation, the sandblasting plate top surface not with the covering plate cooperation region be provided with surface layer protective pad.
2. sandblasting shading tool according to claim 1, which is characterized in that the bottom of the groove is provided with latticed
Engraved structure completes the process workpiece for being discharged recessed tank liquid and taking out in groove from bottom.
3. sandblasting shading tool according to claim 2, which is characterized in that the recess edge of the sandblasting bottom plate is provided with
Rotating latch component, for covering plate to be locked in the groove.
4. sandblasting shading tool according to claim 3, which is characterized in that the rotating latch component includes and the spray
The briquetting that sand bottom plate is rotatably connected, and be connected at the top of the briquetting, for driving the rotating handle of the briquetting rotation.
5. sandblasting shading tool according to claim 4, which is characterized in that be provided with protrusion in the middle part of the sandblasting bottom plate
Boss structure, two sides be provided with one group described in groove, the edge of the boss structure is for the side with the covering plate
Edge forms male-female engagement, and groove described in every group is equipped with the rotating latch component of one group of covering plate and cooperation.
6. sandblasting shading tool according to claim 5, which is characterized in that the top surface of the covering plate is provided with handle
Structure, for covering plate to be taken movement.
7. sandblasting shading tool according to claim 6, which is characterized in that the depth of groove numerical value is greater than or equal to
10mm。
8. sandblasting shading tool according to claim 7, which is characterized in that the covering plate is towards workpiece sandblasting side
Edge is provided with the bevel structure for enabling its edge thickness tapered, and the left and right sides corner of the side edge is provided with chamfering structure.
9. sandblasting shading tool according to claim 8, which is characterized in that the tip of the covering plate bezel structure
Thickness is less than or equal to 1mm, and edge line degree is less than 0.02mm；Chamfer dimesion is greater than or equal to 3mm.
10. a kind of sandblasting processing equipment, which is characterized in that cover work including sandblasting as described in any one of claim 1 to 9
Tool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811240049.9A CN109015415A (en) | 2018-10-23 | 2018-10-23 | A kind of sandblasting shading tool and sandblasting processing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811240049.9A CN109015415A (en) | 2018-10-23 | 2018-10-23 | A kind of sandblasting shading tool and sandblasting processing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109015415A true CN109015415A (en) | 2018-12-18 |
Family
ID=64613973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811240049.9A Withdrawn CN109015415A (en) | 2018-10-23 | 2018-10-23 | A kind of sandblasting shading tool and sandblasting processing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109015415A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109382769A (en) * | 2018-12-25 | 2019-02-26 | 深圳仕上电子科技有限公司 | Sandblasting protection jig |
| CN109590778A (en) * | 2019-01-24 | 2019-04-09 | 江苏迈信林航空科技股份有限公司 | The fixed device of thin-wall part processing |
| CN112720279A (en) * | 2020-12-16 | 2021-04-30 | 广东长盈精密技术有限公司 | Jig tool |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05177547A (en) * | 1991-12-24 | 1993-07-20 | Kawasaki Heavy Ind Ltd | Catcher tank structure of abrasive water jet device |
| CN203576276U (en) * | 2013-11-12 | 2014-05-07 | 江门市宝盈不锈钢制品有限公司 | Food cooker capable of pressing cooker cover tightly |
| CN206154120U (en) * | 2016-09-14 | 2017-05-10 | 广东盛田科技有限公司 | High -accuracy combined type sandblast mould |
| CN108044522A (en) * | 2018-02-07 | 2018-05-18 | 湖南宇晶机器股份有限公司 | Overflow-type Waterfall type sand blasting unit |
| CN207841083U (en) * | 2017-11-27 | 2018-09-11 | 苏州市新鸿基精密部品有限公司 | A kind of T-type component sandblasting fixture |
| CN208841205U (en) * | 2018-10-23 | 2019-05-10 | 蓝思科技（长沙）有限公司 | A kind of sandblasting shading tool and sandblasting processing equipment |
-
2018
- 2018-10-23 CN CN201811240049.9A patent/CN109015415A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05177547A (en) * | 1991-12-24 | 1993-07-20 | Kawasaki Heavy Ind Ltd | Catcher tank structure of abrasive water jet device |
| CN203576276U (en) * | 2013-11-12 | 2014-05-07 | 江门市宝盈不锈钢制品有限公司 | Food cooker capable of pressing cooker cover tightly |
| CN206154120U (en) * | 2016-09-14 | 2017-05-10 | 广东盛田科技有限公司 | High -accuracy combined type sandblast mould |
| CN207841083U (en) * | 2017-11-27 | 2018-09-11 | 苏州市新鸿基精密部品有限公司 | A kind of T-type component sandblasting fixture |
| CN108044522A (en) * | 2018-02-07 | 2018-05-18 | 湖南宇晶机器股份有限公司 | Overflow-type Waterfall type sand blasting unit |
| CN208841205U (en) * | 2018-10-23 | 2019-05-10 | 蓝思科技（长沙）有限公司 | A kind of sandblasting shading tool and sandblasting processing equipment |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109382769A (en) * | 2018-12-25 | 2019-02-26 | 深圳仕上电子科技有限公司 | Sandblasting protection jig |
| CN109382769B (en) * | 2018-12-25 | 2024-08-06 | 深圳仕上电子科技有限公司 | Sand blasting protection jig |
| CN109590778A (en) * | 2019-01-24 | 2019-04-09 | 江苏迈信林航空科技股份有限公司 | The fixed device of thin-wall part processing |
| CN112720279A (en) * | 2020-12-16 | 2021-04-30 | 广东长盈精密技术有限公司 | Jig tool |
| CN112720279B (en) * | 2020-12-16 | 2022-03-29 | 广东长盈精密技术有限公司 | Jig tool |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181218 |