CN106926161A - Chip corrosion clamp - Google Patents
Chip corrosion clamp Download PDFInfo
- Publication number
- CN106926161A CN106926161A CN201511029052.2A CN201511029052A CN106926161A CN 106926161 A CN106926161 A CN 106926161A CN 201511029052 A CN201511029052 A CN 201511029052A CN 106926161 A CN106926161 A CN 106926161A
- Authority
- CN
- China
- Prior art keywords
- chip
- arc
- shaped slot
- fixture
- corrosion clamp
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
- Connection Of Plates (AREA)
Abstract
The embodiment of the invention discloses a kind of chip corrosion clamp.The chip corrosion clamp includes:Handle and the hold assembly being connected with the handle;The hold assembly includes arc-shaped slot and at least one fixture on the arc-shaped slot, and the arc-shaped slot and the fixture coordinate fixes primary and secondary ring.Chip corrosion clamp provided in an embodiment of the present invention, can help staff during corroding to chip, and chip is clamped securely, prevent chip from dropping and protect chip not to be scratched.
Description
Technical field
The present invention relates to light emitting diode manufacturing technology, more particularly to a kind of chip corrosion clamp.
Background technology
Continued to develop as light-emitting diode chip for backlight unit is manufacturing, light emitting diode be widely used to remote control,
The aspect such as alarm and radio communication.
In light emitting diode manufacturing process, after scribing, chip sides are by scribing machine for light-emitting diode chip for backlight unit
Blade mill unusual light so that the light that Light-Emitting Diode is sent can persistently reflect inside it, cause
Most of light is depleted, ultimately result in the light emission rate (i.e. the light efficiency of Light-Emitting Diode) of light emitting diode
It is not high.In order to improve the light emission rate of Light-Emitting Diode, it is necessary to enter to the side wall of light-emitting diode chip for backlight unit after scribing
Row corrosion, makes it become coarse.
In the prior art, when the side wall to Light-Emitting Diode corrodes, can be in advance in light-emitting diodes tube core
Primary and secondary ring is equipped with piece, then grips the primary and secondary of light emitting diode using antimagnetic type tweezer by staff
Ring, and light emitting diode is extend into the etchant solution in etching tank together with primary and secondary ring.Work people
Member can also accelerate the corrosion rate of light-emitting diode tube side wall by shaking antimagnetic type tweezer.But, upper
State in operation process, easily occur because staff's jitter amplitude or FREQUENCY CONTROL are bad, cause luminous two
Pole pipe chip drops, and the scratch of tweezers tip is near the bad phenomenon of the light-emitting diode chip for backlight unit of primary and secondary ring.
The content of the invention
The present invention provides a kind of chip corrosion clamp, so that realize being capable of jail during corroding to chip
Admittedly clamp chip, realization prevents the effect that chip drops and is scratched.
A kind of chip corrosion clamp is the embodiment of the invention provides, the chip corrosion clamp includes:
Handle and the hold assembly being connected with the handle;
The hold assembly includes arc-shaped slot and at least one fixture on the arc-shaped slot, institute
State arc-shaped slot and primary and secondary ring is fixed in fixture cooperation.
Further, the fixture include the first barrier sheet and the second barrier sheet, first barrier sheet and
Second barrier sheet is in that default angle is fixedly connected;
First barrier sheet is fitted with the arc-shaped slot side, and second barrier sheet supports the primary and secondary
Ring.
Further, the default angular range is 45 ° to 135 °.
Further, the arc-shaped slot includes:Lower arcuate surface and positioned at the lower arcuate surface both sides first
Side wall and second sidewall;
Fixture described at least two is provided with the first side wall and/or the second sidewall.
Further, the quantity of the fixture is even number, and axially symmetrical along the handle.
Further, the hold assembly also includes flexible member and connecting rod;
The flexible member is connected with the arc-shaped slot;
Described connecting rod one end is connected with the flexible member, and the connecting rod other end connects with the fixture
Connect.
Further, the hold assembly also includes the plectrum that is fixed in the connecting rod, for control with
The primary and secondary ring is fixed or discharged to the fixture of the connecting rod connection.
Further, the connecting rod is connected by the flexible member with the outer surface of the arc-shaped slot.
Further, the material of the chip corrosion clamp is stainless steel.
Further, it is provided with least one hole on the handle and/or the hold assembly.
Fixture of the embodiment of the present invention by using arc-shaped slot and on the arc-shaped slot coordinates will folder
The primary and secondary ring for holding chip fixes, it is to avoid using what is corroded to light-emitting diode chip for backlight unit in the prior art
During easily there is the problem that chip drops and is scratched, realize and corrode to diode chip for backlight unit
During can securely clamp chip, and effectively prevent the effect that chip drops and be scratched.
Brief description of the drawings
Fig. 1 a are a kind of structure of the chip corrosion clamp for being clamped with primary and secondary ring that the embodiment of the present invention one is provided
Schematic diagram;
Fig. 1 b are a kind of profile of the chip corrosion clamp provided in Fig. 1 a along A1-A2;
Fig. 1 c are another profile of the chip corrosion clamp provided in Fig. 1 a along A1-A2;
Fig. 2 a are the structure that a kind of chip corrosion clamp that the embodiment of the present invention two is provided clamps primary and secondary ring status
Schematic diagram;
Fig. 2 b are the structure that a kind of chip corrosion clamp that the embodiment of the present invention two is provided discharges primary and secondary ring status
Schematic diagram;
Fig. 2 c are a kind of profile of the chip corrosion clamp provided in Fig. 2 a along B1-B2;
Fig. 3 is that a kind of structure of the chip corrosion clamp for being clamped with primary and secondary ring that the embodiment of the present invention three is provided is shown
It is intended to.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples.It is understood that this
The described specific embodiment in place is used only for explaining the present invention, rather than limitation of the invention.Also need in addition
It is noted that for the ease of description, illustrate only part related to the present invention in accompanying drawing and not all knot
Structure.
Embodiment one
Fig. 1 a are a kind of structure of the chip corrosion clamp for being clamped with primary and secondary ring that the embodiment of the present invention one is provided
Schematic diagram.Fig. 1 b are a kind of profile of the chip corrosion clamp provided in Fig. 1 a along A1-A2.The core
Piece corrosion clamp, including:Handle 1 and the hold assembly 2 being connected with handle 1;Hold assembly 2 includes
Arc-shaped slot 21 and at least one fixture 22 on arc-shaped slot 21, arc-shaped slot 21 and fixation
Part 22 coordinates the primary and secondary ring 4 that will be clamped with chip 3 to fix.
The shape of fixture 22 has various, for example, as shown in Figure 1 b, fixture 22 includes the first barrier sheet
221 and second barrier sheet 222, the first barrier sheet 221 is fixedly connected with the second barrier sheet 222 in default angle;
First barrier sheet 221 is fitted with the side of arc-shaped slot 21, and the second barrier sheet 222 supports primary and secondary ring 4, so
Can effectively siding stopping female ring 4 along Y-axis positive direction motion.Fixture 22 can be screwed in arc
On shape draw-in groove 21, it would however also be possible to employ dismountable mechanical structure is fixed on arc-shaped slot 21.First stops
Default angle between the barrier sheet 222 of piece 221 and second can be acute angle, obtuse angle or right angle.For example in figure
In 1b, the default angle between the first barrier sheet 221 and the second barrier sheet 222 is right angle.Fig. 1 c are given
Chip corrosion clamp provided in Fig. 1 a along A1-A2 another profile.In figure 1 c, first
Default angle between the barrier sheet 222 of barrier sheet 221 and second is obtuse angle.Preferably, the present embodiment is set
Default angular range between first barrier sheet 221 and the second barrier sheet 222 is 45 ° to 135 °.Additionally,
Compared with Fig. 1 b, in Fig. 1 c, fixture 22 is only arranged on a side of arc-shaped slot 21, and
In Fig. 1 b, fixture 22 is arranged on two sides of arc-shaped slot 21.In specific design, fixture
22 can both be only arranged on the either side of arc-shaped slot 21, it is also possible to while being arranged at arc-shaped slot 21
Two sides on, be not limited herein.
The shape of arc-shaped slot 21 equally has various, for example, it can be the flat board for bending to arc.It is preferred that
It is that as shown in Figure 1 b, arc-shaped slot 21 includes:Lower arcuate surface 211 and positioned at the both sides of lower arcuate surface 211
The first side wall 212 and second sidewall 213;It is provided with the first side wall 212 and/or second sidewall 213
At least two fixtures 22.Lower arcuate surface 211 and the He of the first side wall 212 positioned at the both sides of lower arcuate surface 211
Second sidewall 213 surrounds a groove jointly.Using 21 pairs of primary and secondary rings 4 for being clamped with chip 3 of arc-shaped slot
When being fixed, primary and secondary ring 4 can be inserted into the groove.Preferably, lower arcuate surface 211 is set
Radius of curvature is equal to the radius of corresponding primary and secondary ring 4 to be held so that primary and secondary ring 4 and lower arcuate surface
211 fit completely, so can effectively prevent primary and secondary ring 4 from being rocked in groove, so as to avoid clamped chip
3 come off.It should be noted that in actual applications, the size of chip 3 to be corroded has various, often
One arc-shaped slot 21 corresponds only to a chip for size 3 and primary and secondary ring 4.In addition, the first side wall 212
Or the height h1 of second sidewall 213 can be equal to, be slightly above or the slightly below height h2 of primary and secondary ring 4.
The difference of the height h1 of such as the first side wall 212 or second sidewall 213 and the height h2 of primary and secondary ring 4 it is absolute
Value is less than or equal to 2mm.
On the basis of above-described embodiment, it is preferred that when fixture 22 has multiple, multiple fixtures are set
22 along the axially symmetric distribution of handle 1.So, the primary and secondary ring being fixed in the groove of hold assembly 2 can be caused
Stress balance of chip 3 of 4 and its inside, effectively prevents chip 3 from being dropped during corrosion.
When needing to be fixed the primary and secondary ring 4 for being clamped with chip 3, first, fixture 22 is removed;Its
Secondary, the primary and secondary ring 4 that will be clamped with chip 3 is inserted into by lower arcuate surface 211, the first side wall 212 and second
In the groove that side wall 213 is surrounded;Finally, fixture 22 is fixed on arc-shaped slot 21, and is caused
First barrier sheet 221 is fitted with the side of arc-shaped slot 21, and the second barrier sheet 222 supports primary and secondary ring 4.When need
When primary and secondary ring 4 is removed from chip corrosion clamp, first, fixture 22 is removed;Secondly, by primary and secondary
Ring 4 takes out from the groove surrounded by lower arcuate surface 211, the first side wall 212 and second sidewall 213.
The technical scheme that the embodiment of the present invention is provided, by using arc-shaped slot and positioned at the arc-shaped slot
At least one fixture on side coordinates the primary and secondary ring that will be clamped with chip to fix, and can effectively prevent chip
Drop, and due to fixture during clamping process and use not in contact with chip, core will not be scratched
Piece.
Furthermore, it is necessary to explanation, chip corrosion clamp provided by the present invention is except can apply to core
Outside the corrosion of piece, the degumming process after corrosion can also be applied to.
Embodiment two
Fig. 2 a are the structure that a kind of chip corrosion clamp that the embodiment of the present invention two is provided clamps primary and secondary ring status
Schematic diagram, Fig. 2 b are the knot that a kind of chip corrosion clamp that the embodiment of the present invention two is provided discharges primary and secondary ring status
Structure schematic diagram, Fig. 2 c are a kind of profile of the chip corrosion clamp provided in Fig. 2 a along B1-B2.With
The chip corrosion clamp that embodiment one is provided is compared, the chip corrosion clamp that the present embodiment is provided, its folder
Hold part also include flexible member and connecting rod, with facilitate staff can fast clamp or release primary and secondary ring.
Specifically, with reference to shown in Fig. 2 a, Fig. 2 b and Fig. 2 c, the chip corrosion clamp, including:Handle 1 and with
The hold assembly 2 that handle 1 is connected;Hold assembly 2 includes arc-shaped slot 21 and positioned at arc-shaped slot 21
On at least one fixture 22, arc-shaped slot 21 and fixture 22 coordinate the primary and secondary that will be clamped with chip 3
Ring 4 is fixed.Hold assembly 2 also includes flexible member 23 and connecting rod 24;Connecting rod 24 is by elasticity unit
Part 23 is connected with arc-shaped slot 21;The one end of connecting rod 24 is connected with flexible member 23, the other end and fixation
Part 22 is connected.
Flexible member 23 is specifically as follows spring or rubber band etc..Fig. 2 a, Fig. 2 b and Fig. 2 c are exemplary
Setting flexible member 23 is spring.As shown in Figure 2 a, when chip corrosion clamp clamps primary and secondary ring 4, Gu
Determine the one end of part 22 to be fitted with the side of arc-shaped slot 21, the other end is supported on primary and secondary ring 4, in elasticity
Under elastic force effect, connecting rod 24 can be supported tightly on arc-shaped slot 21 element 23, and then cause to fix
Part 22 being capable of effective stator female ring 4.It should be noted that for that can be set in same connecting rod 24
One or more fixtures 22, but the fixture 22 of ipsilateral does not need to set to be disposed on arc-shaped slot 21
In in different connecting rods 24.In addition, the one end for now, on fixture 22 being used to support primary and secondary ring 4 is prolonged
Reach the import and export of the groove for the turnover of primary and secondary ring 4.
As shown in Figure 2 b, when chip corrosion clamp discharges primary and secondary ring, connecting rod 24 is close to the one of handle 1
End be held on arc-shaped slot 21, connecting rod 24 away from handle 1 one end simultaneously away from arc-shaped slot 21,
Now fixture 22 is originally used for supporting one end of primary and secondary ring 4 and does not extend into groove 21 for primary and secondary ring 4
The import and export of turnover, i.e. fixture 22 will not stop the turnover of primary and secondary ring 4.
The technical scheme that the embodiment of the present invention is provided, by securing the holder in connecting rod, and even
Extension bar is connected by flexible member with arc-shaped slot, and so in use, staff only needs to lead to
Crossing rotation connecting rod can just fix or discharge the primary and secondary ring for being clamped with chip, can effectively reduce staff
Time that fixed or release primary and secondary ring is spent, and so designing, due to the fixture company of having attached in advance
On extension bar, it is not easy to lose.
Additionally, in the present embodiment, Fig. 2 a, Fig. 2 b and Fig. 2 c are exemplary, pass through connecting rod 24
Flexible member 23 is arranged at the outer surface of the lower arcuate surface 211 of arc-shaped slot 21, and this is only implementation of the present invention
A specific example in example, rather than limitation of the present invention.In specific design, according to practical application
The demand of scape, connecting rod 24 can be by flexible member 23 and outer surface, second side of the first side wall 212
Any one connection, i.e. connecting rod 24 in the outer surface of wall 213, and the outer surface of lower arcuate surface 211
Can be connected with the optional position of the outer surface of arc-shaped slot by flexible member 23.
Embodiment three
A kind of structure of the chip corrosion clamp for being clamped with primary and secondary ring that Fig. 3 is provided by the embodiment of the present invention three
Schematic diagram.Unlike the chip corrosion clamp provided from embodiment two, in the core that the present embodiment is provided
Hold assembly also includes the plectrum being fixed in connecting rod in piece corrosion clamp.As shown in figure 3, chip corrodes
Fixture includes handle 1 and the hold assembly 2 being connected with handle 1;Hold assembly 2 includes arc-shaped slot 21
With at least one fixture 22 on the side of arc-shaped slot 21, arc-shaped slot 21 and fixture 22 are matched somebody with somebody
The primary and secondary ring 4 for having chip 3 is fixed in conjunction.Hold assembly 2 also includes flexible member 23 and connecting rod
24;Flexible member 23 is connected with arc-shaped slot 21;The one end of connecting rod 24 is connected with flexible member 23, separately
One end is connected with fixture 22.Additionally, hold assembly 2 also includes the plectrum 25 being fixed in connecting rod 24,
Primary and secondary ring 4 is fixed or discharged to fixture 22 for controlling the one end of connecting rod 24.
It should be noted that in the technical scheme that the present embodiment is provided, plectrum 25 is arranged at connecting rod
Away from one end of handle 1 on 24, this is only a specific example in the embodiment of the present invention, rather than to this hair
Bright limitation.In specific design, plectrum 25 can be arranged at any position in connecting rod 24, as long as
It can play and facilitate staff's rotatable connection bar.
The technical scheme that the embodiment of the present invention is provided, by setting up plectrum in connecting rod, is that staff exists
A handheld component is provided when needing to rotate connecting rod, further reduction staff can be reached
The beneficial effect of the time that fixed or release primary and secondary ring is spent.
In addition, the preferred stainless steel of material of the chip corrosion clamp that the various embodiments described above are provided.Further,
In order to ensure the corrosion resistance of chip corrosion clamp, the material of chip corrosion clamp is preferably 316 stainless steels.
Optionally, in addition, hole 3 can also be set on handle 1 and hold assembly 2, such as Fig. 3 institutes
Show.It should be noted that hole 3 can be only arranged on handle 1, it is also possible to be only arranged at hold assembly
On 2, or both it had been arranged on handle 1, had been arranged at again on hold assembly 2.The shape of hole 3 can be
Circular, oval or polygon.It should be noted that hole 3 is needed through handle 1 and/or hold assembly
2.The weight of chip corrosion clamp can be so effectively reduced, prevents staff from being carried using the present embodiment
During the chip corrosion clamp of confession corrodes to chip 3, because chip corrosion clamp is overweight, and go out
The phenomenon that existing arm is ached.
Note, above are only presently preferred embodiments of the present invention and institute's application technology principle.Those skilled in the art
It will be appreciated that the invention is not restricted to specific embodiment described here, can enter for a person skilled in the art
The various obvious changes of row, readjust and substitute without departing from protection scope of the present invention.Therefore, though
The present invention is described in further detail by above example so, but the present invention be not limited only to
Upper embodiment, without departing from the inventive concept, can also include more other Equivalent embodiments,
And the scope of the present invention is determined by scope of the appended claims.
Claims (10)
1. a kind of chip corrosion clamp, it is characterised in that including:
Handle and the hold assembly being connected with the handle;
The hold assembly includes arc-shaped slot and at least one fixture on the arc-shaped slot, institute
State arc-shaped slot and primary and secondary ring is fixed in fixture cooperation.
2. chip corrosion clamp according to claim 1, it is characterised in that
The fixture includes the first barrier sheet and the second barrier sheet, first barrier sheet and the second barrier sheet
It is fixedly connected in default angle;
First barrier sheet is fitted with the arc-shaped slot side, and second barrier sheet supports the primary and secondary
Ring.
3. chip corrosion clamp according to claim 2, it is characterised in that
The default angular range is 45 ° to 135 °.
4. light-emitting diode chip for backlight unit corrosion clamp according to claim 1, it is characterised in that
The arc-shaped slot includes:Lower arcuate surface and the first side wall and second positioned at the lower arcuate surface both sides
Side wall;
Fixture described at least two is provided with the first side wall and/or the second sidewall.
5. chip corrosion clamp according to claim 4, it is characterised in that the quantity of the fixture
It is even number, and it is axially symmetrical along the handle.
6. chip corrosion clamp according to claim 4, it is characterised in that
The hold assembly also includes flexible member and connecting rod;
The flexible member is connected with the arc-shaped slot;
Described connecting rod one end is connected with the flexible member, and the connecting rod other end connects with the fixture
Connect.
7. chip corrosion clamp according to claim 6, it is characterised in that the hold assembly is also wrapped
The plectrum being fixed in the connecting rod is included, the fixture for controlling to be connected with the connecting rod is fixed or released
Put the primary and secondary ring.
8. chip corrosion clamp according to claim 6, it is characterised in that
The connecting rod is connected by the flexible member with the outer surface of the arc-shaped slot.
9. chip corrosion clamp according to claim 1, it is characterised in that
The material of the chip corrosion clamp is stainless steel.
10. chip corrosion clamp according to claim 1, it is characterised in that
At least one hole is provided with the handle and/or the hold assembly.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201511029052.2A CN106926161B (en) | 2015-12-31 | 2015-12-31 | Chip corrosion clamp |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201511029052.2A CN106926161B (en) | 2015-12-31 | 2015-12-31 | Chip corrosion clamp |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106926161A true CN106926161A (en) | 2017-07-07 |
CN106926161B CN106926161B (en) | 2019-03-22 |
Family
ID=59441257
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201511029052.2A Active CN106926161B (en) | 2015-12-31 | 2015-12-31 | Chip corrosion clamp |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106926161B (en) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5513668A (en) * | 1993-02-08 | 1996-05-07 | Sez Semiconductor-Equipment Zubehor Fur Die Halbleiterfertigung Gesellschaft M.B.H. | Support for disk-shaped articles |
KR20030073056A (en) * | 2002-03-08 | 2003-09-19 | 삼성전기주식회사 | A vacuum tweezer for handling the wafer |
CN202045596U (en) * | 2011-01-31 | 2011-11-23 | 金保利(泉州)科技实业有限公司 | Mounting clip for idler wheel used for transmitting silicon wafers |
CN102356460A (en) * | 2009-03-31 | 2012-02-15 | 朗姆研究公司 | Device for treating disc-like articles |
CN202742241U (en) * | 2012-07-09 | 2013-02-20 | 杭州普飞塑胶有限公司 | Positioning jig |
CN204632742U (en) * | 2015-03-31 | 2015-09-09 | 山西南烨立碁光电有限公司 | A kind of fixture for LED chip technique |
-
2015
- 2015-12-31 CN CN201511029052.2A patent/CN106926161B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5513668A (en) * | 1993-02-08 | 1996-05-07 | Sez Semiconductor-Equipment Zubehor Fur Die Halbleiterfertigung Gesellschaft M.B.H. | Support for disk-shaped articles |
KR20030073056A (en) * | 2002-03-08 | 2003-09-19 | 삼성전기주식회사 | A vacuum tweezer for handling the wafer |
CN102356460A (en) * | 2009-03-31 | 2012-02-15 | 朗姆研究公司 | Device for treating disc-like articles |
CN202045596U (en) * | 2011-01-31 | 2011-11-23 | 金保利(泉州)科技实业有限公司 | Mounting clip for idler wheel used for transmitting silicon wafers |
CN202742241U (en) * | 2012-07-09 | 2013-02-20 | 杭州普飞塑胶有限公司 | Positioning jig |
CN204632742U (en) * | 2015-03-31 | 2015-09-09 | 山西南烨立碁光电有限公司 | A kind of fixture for LED chip technique |
Also Published As
Publication number | Publication date |
---|---|
CN106926161B (en) | 2019-03-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US20150102189A1 (en) | Adjustable flashlight holder | |
RU2009131574A (en) | DESIGN SYSTEM | |
CN203429243U (en) | Coated clamp for fixing head of optical fiber | |
CN106926161A (en) | Chip corrosion clamp | |
CN103909485B (en) | Automobile instrument panel pcb board and fin clamp for assembling | |
CN202287680U (en) | Tool holder | |
US11060703B2 (en) | Light reflectors and methods | |
CN207983971U (en) | A kind of high stability PVC spool swan neck systems | |
SG181182A1 (en) | Spiral lighting device with reflector | |
CN104613360A (en) | Clamping type table lamp | |
CN206077847U (en) | A kind of intelligent paste machine suction nozzle clamp structure | |
CN218835698U (en) | Auxiliary device for pipe bending | |
CN211779470U (en) | Bent pipe capable of preventing deformation of threads | |
CN107400870A (en) | A kind of fixture for glass evaporation coating machine | |
CN211330104U (en) | Lens coating clamping device | |
CN213265084U (en) | Sleeve clamping device of winding machine | |
CN207527514U (en) | A kind of mounting elastic sheet of Novel LED lamp | |
CN209239394U (en) | A kind of material mouth and feed device of wired hose Fast Installation and disassembly | |
CN217485050U (en) | Low light loss type acrylic plate | |
CN109440279A (en) | A kind of high-speed numeric control knitting device with stability Anti-wind | |
CN214839169U (en) | Device for correcting orientation of three-way opening of vertical pipe | |
CN204019483U (en) | Pneumatic wire pipe clamp nail gun | |
CN220027618U (en) | Tweezers for clamping lens | |
CN209414318U (en) | A kind of nuclear power station stainless steel pond clad can support angle steel weld industry device | |
CN209545082U (en) | A kind of bend resistance power engineering bus duct |
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 | ||
GR01 | Patent grant | ||
GR01 | Patent grant |