CN106078068B - One kind alignment tool - Google Patents
One kind alignment tool Download PDFInfo
- Publication number
- CN106078068B CN106078068B CN201610415118.XA CN201610415118A CN106078068B CN 106078068 B CN106078068 B CN 106078068B CN 201610415118 A CN201610415118 A CN 201610415118A CN 106078068 B CN106078068 B CN 106078068B
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- Prior art keywords
- frame
- alignment
- ring frame
- screw
- annular
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/047—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/36—Electric or electronic devices
- B23K2101/42—Printed circuits
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Abstract
The present invention is a kind of alignment tool, including ring frame, the detent mechanism for backing of the fixed packet containing channel plate array is provided with ring frame, the governor motion of regulation piezoelectricity array element is provided with ring frame above detent mechanism, the over top of ring frame is provided with the hold-down mechanism for compressing piezoelectricity array element and backing.The alignment tool solves circuit board and the alignment issues of piezoelectricity array element, and the alignment tool is simple to operate, registration.
Description
Technical field
The present invention relates to circuit board interconnection technique field, more particularly to one kind to be accurately aligned for piezoelectricity array element with circuit board
Alignment tool.
Background technology
In the preparation process of full Wiring type ultrasonic probe, piezoelectricity array element forms connection by circuit board and cable connection
Loop, and piezoelectricity array element can have two kinds of connected modes with circuit board：First, the bonding wire in each array element, piezoelectricity array element pass through weldering
Line is connected with circuit board, and using this connected mode, when the array number of piezoelectricity array element is more, welding will be difficult to carry out, and
It is time-consuming longer, it is unfavorable for producing in batches；2nd, multiple circuit board groups are into the one-to-one array of each array element with piezoelectricity array element,
The array is mutually aligned with piezoelectricity array element, and the termination on circuit board forms with piezoelectricity array element and electrically connected, second of connected mode ratio
The first connected mode is simple to operate, is advantageous to produce in batches, but uses second of connected mode, when the array number of piezoelectrics
When more, each piezoelectricity array element is smaller, and circuit board is difficult accurately to be aligned with piezoelectricity array element, is slightly misplaced, and may result in substantial amounts of
Array element can not turn on circuit board, scrap ultrasonic probe, and therefore, it is second to solve circuit board and the alignment issues of piezoelectricity array element
The key that kind connected mode is smoothly implemented.
Thus, the present inventor relies on experience and the practice for being engaged in relevant industries for many years, a kind of alignment tool is proposed, to solve
Circuit board and the alignment issues of piezoelectricity array element.
The content of the invention
It is an object of the invention to provide one kind to be directed at tool, solves circuit board and the alignment issues of piezoelectricity array element, this is right
Quasi- tool is simple to operate, registration.
The object of the present invention is achieved like this, and one kind alignment tool, the alignment tool includes ring frame, the annular
The detent mechanism for backing of the fixed packet containing channel plate array is provided with frame, is located at the detent mechanism on the ring frame
Top be provided with the governor motion of regulation piezoelectricity array element, the over top of the ring frame is provided with for compressing the piezoelectricity
The hold-down mechanism of array element and the backing.
In the better embodiment of the present invention, the ring frame includes removedly connecting from top to bottom, horizontal
The first annular frame and the second ring frame set, wears the detent mechanism in the side wall of second ring frame, and described first
The governor motion is worn in the side wall of ring frame, the over top of the first annular frame sets the hold-down mechanism.
In the better embodiment of the present invention, the first annular frame and second ring frame are rectangle frame knot
Structure.
In the better embodiment of the present invention, the detent mechanism includes relative the two of the second ring frame inner chamber
The support halfpace set respectively in side wall, with being provided with the in a side wall of two adjacent second ring frames of support halfpaces
Two penetrate screws, are equipped with positioning screw in the second insertion screw, the positioning screw is located in second ring frame
One end in chamber is hinged with locating piece.
In the better embodiment of the present invention, the governor motion is each including at least the first annular frame is arranged in
Alignment rods structure that is in side wall and being set positioned at the same horizontal position.
In the better embodiment of the present invention, each alignment rods structure is described first annular including at least being arranged in
Alignment screw rod in the side wall of frame, one end that the alignment screw rod is located in the first annular inframe chamber are hinged with alignment block,
The the first insertion screw for wearing the alignment screw rod is provided with the side wall of the first annular frame.
In the better embodiment of the present invention, each alignment rods structure is also located at the alignment screw rod including two
Both sides and can slidably pass through described first annular with the auxiliary rod for being directed at screw rod and be arrangeding in parallel, each auxiliary rod
The side wall of frame, one end that the auxiliary rod is located in the first annular inframe chamber is fixedly connected on the alignment block, described
The other end of auxiliary rod is fixedly connected with auxiliary rod end block.
In the better embodiment of the present invention, the side-wall outer side of the first annular frame is located on the auxiliary rod
Position is arranged with spring, and one end of the spring is resisted against on the lateral wall of the first annular frame, the other end of the spring
It is resisted against on the auxiliary rod end block.
In the better embodiment of the present invention, the hold-down mechanism includes the support frame being vertically arranged, the support
The clamping screw being vertically arranged is equipped with frame.
In the better embodiment of the present invention, support frame as described above includes setting along a pair of linea angulatas of the first annular frame
The support beam put, the support beam are set up on two support vertical beams, and the bottom of the support vertical beam is fixed on described the
On one ring frame；The 3rd insertion screw for wearing the clamping screw is provided with the support beam.
From the above mentioned, a kind of alignment tool provided by the invention, the back of the body of channel plate array is contained using ring frame fixed packet
The piezoelectricity array element electrically connected with channel plate array is served as a contrast and needed, is connected with alignment rods structure on ring frame, alignment rods structure can
Mobile adjustment piezoelectricity array element, reaches the purpose for making it be accurately aligned with circuit board and realizes the piezoelectricity array element horizontal direction on backing
On strong fix, while piezoelectricity array element can be pressed on the top of backing by the hold-down mechanism set on ring frame, realize pressure
The compression of electric array element in the vertical direction consolidates, and avoids piezoelectricity array element and circuit board battle array in conducting resinl process of setting therebetween
Row shift；Spring is set in the alignment rods structure of the present invention, cushioning effect can be played to regulation process, be advantageous to piezoelectricity
The accurate adjustment of array element；The alignment jig structure of the present invention is simple, easy to operate, being capable of compatible different sizes, different array numbers
Purpose piezoelectricity array element, such as 56 array elements, 80 array elements, 128 array elements, 256 array elements etc., are advantageous to be widely popularized use.
Brief description of the drawings
The following drawings is only intended to, in doing schematic illustration and explanation to the present invention, not delimit the scope of the invention.Wherein：
Fig. 1 a：For the structural representation of the alignment tool of the present invention.
Fig. 1 b：For the explosive view of the alignment tool of the present invention.
Fig. 2 a：For the structural representation of the first annular frame of the present invention.
Fig. 2 b：For the structural representation of the second ring frame of the present invention.
Fig. 3：For the structural representation of the alignment rods structure of the present invention.
In figure：
100th, it is directed at tool；1st, ring frame；11st, first annular frame；111st, the first insertion screw；112nd, rod through-hole is aided in；
113rd, it is directed at stage portion；12nd, the second ring frame；121st, halfpace is supported；122nd, the second insertion screw；21st, positioning screw；211st, hand
Handle；22nd, locating piece；3rd, alignment rods structure；31st, it is directed at screw rod；311st, it is directed at screw handle；32nd, alignment block；33rd, auxiliary rod；
331st, auxiliary rod end block；34th, spring；4th, support frame；40th, clamping screw；401st, clamping screw handle；41st, support beam；411、
3rd insertion screw；42nd, vertical beam is supported；421st, connect base；8th, piezoelectricity array element；9th, backing；91st, stage portion.
Embodiment
In order to which technical characteristic, purpose and the effect of the present invention is more clearly understood, now control illustrates this hair
Bright embodiment.
As shown in Figure 1 a, 1 b, one kind provided by the invention is directed at tool 100, including ring frame 1, is set on ring frame 1
There is the detent mechanism for backing 9 of the fixed packet containing channel plate array, in the present embodiment, the circuit that multiple circuit boards are formed
Plate array and backing 9 pass through moulding by casting so that termination that circuit board is aligned with piezoelectricity array element 8 (prior art, does not show in figure
Go out) formed with 8 one-to-one array of piezoelectricity array element, then the casting surface is polished, bared end head array (copper core array, it is existing
Have a technology, not shown in figure), the connection of termination copper core array and piezoelectricity array element 8 realizes being electrically connected for circuit board and piezoelectricity array element 8
Connect；The governor motion of regulation piezoelectricity array element 8, the over top of ring frame 1 are provided with ring frame 1 above detent mechanism
It is provided with the hold-down mechanism for compressing piezoelectricity array element 8 and backing 9.Backing 9 is positioned mechanism and is fixed in ring frame 1, piezoelectricity
Conducting resinl, piezoelectricity array element are coated with array element 8 and the plane to be bonded of backing 9 (bottom surface of piezoelectricity array element 8 and the top surface of backing 9)
8 are placed on backing 9, adjust the position of piezoelectricity array element 8 by governor motion, it is aligned with the channel plate array on backing 9, right
Piezoelectricity array element 8 is pressed abd fixed on backing 9 using hold-down mechanism after standard, until conducting resinl solidifies.The alignment tool of the present invention
100 accurate positionings, it is simple in construction, it is easy to operate, it is applied widely, be advantageous to promote the use of.
Further, as shown in Fig. 1 b, Fig. 2 a, Fig. 2 b, in the present embodiment, ring frame 1 includes to dismantle from top to bottom
Ground connection, the horizontally disposed first annular ring frame 12 of frame 11 and second, the first annular ring frame 12 of frame 11 and second pass through
Attachment screw in side wall is fixedly connected；Detent mechanism, the side wall of first annular frame 11 are worn in the side wall of second ring frame 12
On wear governor motion, the over top of first annular frame 11 is provided with hold-down mechanism.In the present embodiment, first annular frame
11 and second ring frame 12 be rectangular frame structure.Ring frame 1 can also be the framework of an entirety, can also be that longitudinal direction is splitted
Two half-frame structures that can be butted into an entirety.
Further, as shown in Fig. 1 b, Fig. 2 b, detent mechanism is included in the two lateral walls of the inner chamber of the second ring frame 12 respectively
The support halfpace 121 of setting, the second insertion is provided with a side wall of two adjacent the second ring frames 12 of support halfpaces 121
Screw 122, second insertion screw 122 in be equipped with positioning screw 21, positioning screw 21 is located in the inner chamber of the second ring frame 12
One end is hinged with locating piece 22, positioning screw 21 rotate to the inner chamber of the second ring frame 12 move while, positioning screw 21 is located at
One end in the inner chamber of second ring frame 12 promotes locating piece 22 to move, to avoid the rotation of locating piece 22, the bottom of locating piece 22
It is placed on the workbench (prior art, figure not shown in) of the lower section of the second ring frame 12 or artificial hand steered；Locating piece 22 is also
It can be placed directly in the inner chamber of the second ring frame 12, the bottom of locating piece 22 is placed in the workbench of the lower section of the second ring frame 12
In (prior art, figure not shown in), locating piece 22 sets groove close to the side of positioning screw 21, and positioning screw 21 is positioned at the
One end in the inner chamber of second ring frame 12, which can enter, to be resisted against in groove, and positioning screw 21 rotates to be moved to the inner chamber of the second ring frame 12
Promote locating piece 22 to move while dynamic, backing 9 is connected with piezoelectricity array element 8 terminate after, positioning screw 21 rotates outer shifting, locating piece
22 outside manual operation by moving.The both sides of backing 9 are provided with the stage portion 91 of the insertion matched with support halfpace 121, so that the back of the body
The stage portion 91 of lining 9, which is taken, to be placed on the support halfpace 121 of the both sides of the second ring frame 12, prevents backing 9 from moving up and down.Rotational positioning
Screw rod 21 promotes locating piece 22 to move, and realizes the fixation of backing 9 in the inner chamber of the second ring frame 12.In order to facilitate operation, spiral shell is positioned
One end that bar 21 is located at the outside of the second ring frame 12 is fixedly connected with handle 211.
Further, as shown in Figure 1 b, governor motion comprises at least and is arranged in first annular 11 each side wall of frame and is located at
The alignment rods structure 3 that the same horizontal position is set.In the present embodiment, the first annular ring frame 12 of frame 11 and second is square
Shape mount structure, the quantity of alignment rods structure 3 is 4.The setting of 4 alignment rods structures 3, ensure that the position of piezoelectricity array element 8 can be with
Accurate adjustment, and realize the strong fix of piezoelectricity array element 8 in the horizontal direction.
As shown in Fig. 1 b, Fig. 2 a, Fig. 3, each alignment rods structure 3 is comprised at least and is arranged in the side wall of first annular frame 11
Screw rod 31 is directed at, one end that alignment screw rod 31 is located in the first annular inner chamber of frame 11 is hinged with alignment block 32, first annular frame 11
Side wall on be provided with wear alignment screw rod 31 first insertion screw 111.In the present embodiment, alignment block 32 is regular
Rectangular parallelepiped structure, piezoelectricity array element 8 are positioned on the top surface of backing 9, and the top surface of the bottom surface of alignment block 32 also with backing 9 fits,
To ensure that alignment block 32 can promote piezoelectricity array element 8 to move in parallel, side and piezoelectricity battle array of the alignment block 32 away from alignment screw rod 31
The side of member 8 leans, and rotary alignment screw rod 31 moves horizontally top surface of the alignment block 32 of its end along backing 9, by more
The mobile adjustment piezoelectricity array element 8 of regulation of individual alignment block 32 is in the position of the top surface of backing 9.As shown in Figure 2 b, for the ease of alignment block
32 installations, promote, alignment stage portion 113 is provided with the intracavity sidewall of first annular frame 11, be directed at the upper surface of stage portion 113
Fitted with the bottom surface of alignment block 32.For the ease of being directed at the operation of screw rod 31, alignment screw rod 31 is located at outside first annular frame 11
One end of side is fixedly connected with alignment screw handle 311.
Further, as shown in Fig. 1 b, Fig. 2 a, Fig. 3, each alignment rods structure 3 also includes two positioned at 31 liang of screw rod of alignment
Side and the auxiliary rod 33 that is be arranged in parallel with being directed at screw rod 31, each auxiliary rod 33 can slidably pass through the side of first annular frame 11
Wall, one end that auxiliary rod 33 is located in the first annular inner chamber of frame 11 are fixedly connected on alignment block 32, and auxiliary rod 33 is located at first
The other end in the outside of ring frame 11 is fixedly connected with auxiliary rod end block 331.The side wall of first annular frame 11 is provided with for wearing
The auxiliary rod through-hole 112 of auxiliary rod 33.Auxiliary rod 33 can avoid alignment block 32 from being rotated relative to alignment screw rod 31, can make alignment
The adjustment action of block 32 is more steady.The both sides of alignment screw rod 31 set auxiliary rod 33 respectively, ensure that alignment block 32 is being aligned
Both sides amount of movement is identical under the promotion of screw rod 31, avoids the inclination movement of alignment block 32.
Further, as shown in Fig. 1 b, Fig. 3, the position of the side-wall outer side on auxiliary rod 33 positioned at first annular frame 11 is arranged
There is spring 34, one end of spring 34 is resisted against on the lateral wall of first annular frame 11, and the other end of spring 34 is resisted against auxiliary rod
On end block 331.When rotary alignment screw rod 31 promotes alignment block 32 to first annular 11 medial movement of frame, spring 34 is compacted, bullet
The reaction force acts that spring 34 compresses are delivered on alignment block 32 on auxiliary rod end block 331, promote alignment block 32 can
Steadily slowly promote piezoelectricity array element 8 to move, contribute to piezoelectricity array element 8 and the accurate alignment of the channel plate array on backing 9.
Further, as shown in Figure 1 a, 1 b, hold-down mechanism includes the support frame 4 being vertically arranged, and is equipped with support frame 4
The clamping screw 40 being vertically arranged, for convenience of operating, the top of clamping screw 40 is connected with clamping screw handle 401.In this reality
Apply in mode, support frame 4 includes the support beam 41 set along a pair of linea angulatas of first annular frame 11, and support beam 41 is set up in
On two support vertical beams 42, the bottom of support vertical beam 42 is fixed on first annular frame 11, in the present embodiment, supports vertical beam
42 bottom is provided with connect base 421, and connect base 421 is connected by screw in the top side wall of first annular frame 11；Branch
The 3rd insertion screw 411 for wearing clamping screw 40 is provided with support crossbeam 41.Rotatably compressing screw rod 40 can be to moving down
It is dynamic, the compression on vertical direction is carried out to piezoelectricity array element 8 and consolidated.
During using alignment tool 100 of the invention, the backing 9 for including channel plate array is placed on positioned at lower section first
The second ring frame 12 in, promote locating piece 22 to fix backing 9 by rotational positioning screw rod 21, in the upper surface of backing 9 and
One layer of conducting resinl is coated with the bottom surface of piezoelectricity array element 8, is then bonded piezoelectricity array element 8 with backing 9, and pass through multiple alignment rods
Structure 3 promotes one by one reaches the purpose being accurately aligned, and screw rod 40 is rotatably compressed after alignment to be moved down, to piezoelectricity battle array
The compression that member 8 is carried out on vertical direction consolidates, until conducting resinl solidifies.
From the above mentioned, a kind of alignment tool provided by the invention, the back of the body of channel plate array is contained using ring frame fixed packet
The piezoelectricity array element electrically connected with channel plate array is served as a contrast and needed, is connected with alignment rods structure on ring frame, alignment rods structure can
Mobile adjustment piezoelectricity array element, reaches the purpose for making it be accurately aligned with circuit board and realizes the piezoelectricity array element horizontal direction on backing
On strong fix, while piezoelectricity array element can be pressed on the top of backing by the hold-down mechanism set on ring frame, realize pressure
The compression of electric array element in the vertical direction consolidates, and avoids piezoelectricity array element and circuit board battle array in conducting resinl process of setting therebetween
Row shift；Spring is set in the alignment rods structure of the present invention, cushioning effect can be played to regulation process, be advantageous to piezoelectricity
The accurate adjustment of array element；The alignment jig structure of the present invention is simple, easy to operate, being capable of compatible different sizes, different array numbers
Purpose piezoelectricity array element, such as 56 array elements, 80 array elements, 128 array elements, 256 array elements etc., are advantageous to be widely popularized use.
The schematical embodiment of the present invention is the foregoing is only, is not limited to the scope of the present invention.It is any
Those skilled in the art, made equivalent variations and modification on the premise of the design of the present invention and principle is not departed from,
The scope of protection of the invention should be belonged to.
Claims (9)
1. one kind alignment tool, it is characterised in that：The alignment tool includes ring frame, is provided with the ring frame for solid
Surely the detent mechanism of the backing of channel plate array is included, regulation is provided with above the detent mechanism on the ring frame
The governor motion of piezoelectricity array element, the over top of the ring frame are provided with for compressing the piezoelectricity array element and the backing
Hold-down mechanism；
The ring frame includes first annular frame and the second ring frame removedly connect from top to bottom, horizontally disposed, institute
State and the detent mechanism worn in the side wall of the second ring frame, the governor motion is worn in the side wall of the first annular frame,
The over top of the first annular frame sets the hold-down mechanism.
2. alignment tool as claimed in claim 1, it is characterised in that：The first annular frame and second ring frame are
Rectangular frame structure.
3. alignment tool as claimed in claim 2, it is characterised in that：The detent mechanism includes the second ring frame inner chamber
Two lateral walls on the support halfpace that sets respectively, in a side wall of second ring frame adjacent with two support halfpaces
The second insertion screw is provided with, is equipped with positioning screw in the second insertion screw, the positioning screw is located at described second
One end in ring frame inner chamber is hinged with locating piece.
4. alignment tool as claimed in claim 2, it is characterised in that：The governor motion comprises at least and is arranged in described first
Alignment rods structure that is in each side wall of ring frame and being set positioned at the same horizontal position.
5. alignment tool as claimed in claim 4, it is characterised in that：Each alignment rods structure is described including at least being arranged in
Alignment screw rod in the side wall of first annular frame, one end that the alignment screw rod is located in the first annular inframe chamber are hinged with
Alignment block, the first insertion screw for wearing the alignment screw rod is provided with the side wall of the first annular frame.
6. alignment tool as claimed in claim 5, it is characterised in that：Each alignment rods structure also includes two positioned at described
Be aligned screw rod both sides and with the auxiliary rod for be directed at screw rod and be arrangeding in parallel, described in each auxiliary rod can slidably pass through
The side wall of first annular frame, one end that the auxiliary rod is located in the first annular inframe chamber are fixedly connected on the alignment block
On, the other end of the auxiliary rod is fixedly connected with auxiliary rod end block.
7. tool is directed at as claimed in claim 6, it is characterised in that：It is located at the side of the first annular frame on the auxiliary rod
Position on the outside of wall is arranged with spring, and one end of the spring is resisted against on the lateral wall of the first annular frame, the spring
The other end be resisted against on the auxiliary rod end block.
8. alignment tool as claimed in claim 2, it is characterised in that：The hold-down mechanism includes the support frame being vertically arranged,
The clamping screw being vertically arranged is equipped with support frame as described above.
9. alignment tool as claimed in claim 8, it is characterised in that：Support frame as described above is included along the one of the first annular frame
The support beam that diagonal is set, the support beam are set up on two support vertical beams, and the bottom of the support vertical beam is fixed
In on the first annular frame；The 3rd insertion screw for wearing the clamping screw is provided with the support beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610415118.XA CN106078068B (en) | 2016-06-13 | 2016-06-13 | One kind alignment tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610415118.XA CN106078068B (en) | 2016-06-13 | 2016-06-13 | One kind alignment tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106078068A CN106078068A (en) | 2016-11-09 |
| CN106078068B true CN106078068B (en) | 2017-11-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610415118.XA Active CN106078068B (en) | 2016-06-13 | 2016-06-13 | One kind alignment tool |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108906144B (en) * | 2018-05-14 | 2020-10-09 | 清华大学 | Synchronous high-flux sample adding system for multiple samples |
| CN109277755B (en) * | 2018-11-29 | 2020-12-08 | 福建省石狮市通达电器有限公司 | Manufacturing process of die-casting combined aluminum mobile phone middle frame |
| CN111959096B (en) * | 2020-07-28 | 2021-11-16 | 上海博迪装饰材料有限公司 | Screen printing machine |
| CN112917389B (en) * | 2021-01-28 | 2022-05-20 | 宁德鑫旺达实业有限公司 | Clamp for mirror polishing of hardware middle frame |
| TWI770915B (en) * | 2021-03-30 | 2022-07-11 | 和碩聯合科技股份有限公司 | Positioning jig |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6083333A (en) * | 1998-10-16 | 2000-07-04 | Itt Manufacturing Enterprises, Inc. | Self leveling weld fixture |
| CN202639697U (en) * | 2012-05-07 | 2013-01-02 | 陕西科技大学 | Welding positioning clamp of low voltage appliance current-conducting plate and contact plate |
| CN103286502A (en) * | 2013-06-26 | 2013-09-11 | 成都网动光电子技术股份有限公司 | Optical device coupling base with regulating bolts |
| KR20140061022A (en) * | 2012-11-13 | 2014-05-21 | 삼성중공업 주식회사 | Pipe fixing apparatus |
-
2016
- 2016-06-13 CN CN201610415118.XA patent/CN106078068B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6083333A (en) * | 1998-10-16 | 2000-07-04 | Itt Manufacturing Enterprises, Inc. | Self leveling weld fixture |
| EP0995541A3 (en) * | 1998-10-16 | 2002-08-07 | Itt Manufacturing Enterprises, Inc. | Selfleveling weld fixture |
| CN202639697U (en) * | 2012-05-07 | 2013-01-02 | 陕西科技大学 | Welding positioning clamp of low voltage appliance current-conducting plate and contact plate |
| KR20140061022A (en) * | 2012-11-13 | 2014-05-21 | 삼성중공업 주식회사 | Pipe fixing apparatus |
| CN103286502A (en) * | 2013-06-26 | 2013-09-11 | 成都网动光电子技术股份有限公司 | Optical device coupling base with regulating bolts |
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| Publication number | Publication date |
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| CN106078068A (en) | 2016-11-09 |
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