CN212239518U - Auxiliary device of chip paster convenient to counterpoint - Google Patents
Auxiliary device of chip paster convenient to counterpoint Download PDFInfo
- Publication number
- CN212239518U CN212239518U CN201922445398.0U CN201922445398U CN212239518U CN 212239518 U CN212239518 U CN 212239518U CN 201922445398 U CN201922445398 U CN 201922445398U CN 212239518 U CN212239518 U CN 212239518U
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- China
- Prior art keywords
- fixedly connected
- groove
- auxiliary device
- connecting rod
- square hole
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- 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.)
- Expired - Fee Related
Links
- 238000003466 welding Methods 0.000 claims abstract description 49
- 230000006835 compression Effects 0.000 claims abstract description 12
- 238000007906 compression Methods 0.000 claims abstract description 12
- 239000011521 glass Substances 0.000 claims description 9
- SNAAJJQQZSMGQD-UHFFFAOYSA-N aluminum magnesium Chemical compound [Mg].[Al] SNAAJJQQZSMGQD-UHFFFAOYSA-N 0.000 claims description 2
- 239000002699 waste material Substances 0.000 abstract description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 238000005476 soldering Methods 0.000 description 5
- 238000001125 extrusion Methods 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- 238000005253 cladding Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
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- Joining Of Glass To Other Materials (AREA)
Abstract
The utility model discloses an auxiliary device of chip paster convenient for alignment, which belongs to the technical field of chip paster and comprises a working platform, wherein the upper end of the working platform is provided with a first groove, the left wall of the inner end of the first groove is fixedly connected with an electromagnet, the right wall of the inner end of the first groove is fixedly connected with a first compression spring, the first compression spring is far away from a fixedly connected magnet block of the first groove, a welding plate is clamped between the electromagnet and the magnet block, the upper end of the first groove is fixedly connected with a support rod and a tool box in sequence, the support rod is positioned at the left side of the tool box, the inner end of the support rod is provided with a square hole, a connecting rod is slidably connected in the square hole, the lower end of the connecting rod is fixedly connected with a limit rod, the square hole wall is provided with a second groove, the speed is faster when a beginner learns manual welding, and the welding success, the waste of the welding plate is effectively avoided, and the cost is reduced.
Description
Technical Field
The utility model relates to a chip paster technical field, more specifically say, relate to an auxiliary device of chip paster convenient to counterpoint.
Background
The chip bonding method includes two types: the manual welding method includes that a soldering iron is used for tin plating a soldering pad, then one end of a chip element is clamped by a pair of tweezers, the other end of the element is fixed on a corresponding soldering pad of a device by the soldering iron, the pair of tweezers is moved away after the tin is cooled slightly, the other end of the element is welded well by the soldering iron, the understanding of a beginner to a circuit can be improved due to the manual welding, the self-operation ability and the learning interest of the beginner can be improved, so that the manual welding of a beginner can be promoted under the common condition, in the manual welding process, the contact time of the beginner is short, the condition of disorder of hands and feet is easy to occur, and the beginner can not fix a welding plate easily to cause welding failure and cause component waste.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
To the problem that exists among the prior art, the utility model aims to provide an auxiliary device of chip paster convenient to counterpoint, it can realize that the beginner learns that speed is faster when manual formula welding, promotes and welds into power, the effectual waste of avoiding welding the board, reduce cost.
2. Technical scheme
In order to solve the above problems, the utility model adopts the following technical proposal.
An auxiliary device of chip paster convenient for alignment comprises a working platform, wherein a first groove is formed in the upper end of the working platform in a chiseled mode, an electromagnet is fixedly connected to the left wall of the inner end of the first groove, a first compression spring is fixedly connected to the right wall of the inner end of the first groove, a fixedly connected magnet block far away from the first groove is arranged on the first compression spring, a welding plate is clamped between the electromagnet and the magnet block, a supporting rod and a tool box are fixedly connected to the upper end of the first groove in sequence, the supporting rod is located on the left side of the tool box, a square hole is formed in the inner end of the supporting rod, a connecting rod is connected in the square hole in a sliding mode, a lower end of the connecting rod is fixedly connected with a second groove, a limiting block is connected in the second groove in the sliding mode, a second compression spring is fixedly connected between the second groove and the limiting block, and a placing, place frame the inner and inlay and be equipped with the magnifying glass, speed is faster when can realizing that the beginner learns manual formula welding, promotes and welds success rate, and the effectual waste of avoiding welding the board, reduce cost.
Furthermore, the equal cladding of the relative one end of electro-magnet and magnet piece has the rubber pad to prevent that electro-magnet and magnet piece pass through magnetic force extrusion messenger welding plate deformation, the rubber pad table end is carved with anti-skidding line, makes the welding plate centre gripping more firm.
Furthermore, hinge connection has the chamber door on the toolbox, is convenient for place welding apparatus such as tweezers, clip, also can help the beginner to develop good custom, chamber door upper end fixedly connected with handle to prevent that the welding apparatus who accomodates drops and loses.
Further, the magnifying glass is convex lens, and the beginner of being convenient for observes and adjusts the position of treating to weld chip pin and welding on the board and corresponds, and is located the welding upside, and convenient observation more.
Further, a pair of rollers is installed to the work platform lower extreme, and the roller parallel distribution, conveniently removes the device, applicable in the weldment work of different places chip paster.
Further, the connecting rod adopts the almag hose, can realize arbitrary crooked regulation, and is not fragile, long service life, and the length of connecting rod is the same with the degree of depth of quad slit, conveniently takes and accomodates.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages of:
(1) this scheme can realize that the beginner learns that the speed is faster when manual formula welding, promotes and welds success rate, and the effectual waste of avoiding welding the board, reduce cost.
(2) The equal cladding of the relative one end of electro-magnet and magnet piece has the rubber pad to prevent that electro-magnet and magnet piece from making the welding plate deformation through magnetic force extrusion, the rubber pad table end is carved with anti-skidding line, makes the welding plate centre gripping more firm.
(3) The hinge connection has the chamber door on the toolbox, is convenient for place welding apparatus such as tweezers, clip, also can help the beginner to form good custom, and chamber door upper end fixedly connected with handle to prevent that the welding apparatus who accomodates drops and loses.
(4) The magnifying glass is convex lens, and the beginner of being convenient for observes and adjusts the position of treating to weld chip pin and welding on the board and corresponds, and is located the welding upside, makes things convenient for the observation more.
(5) A pair of gyro wheels is installed to the work platform lower extreme, and gyro wheel parallel distribution, conveniently removes the device, applicable in the weldment work of different places chip paster.
(6) The connecting rod adopts the almag hose, can realize arbitrary crooked regulation, and is not fragile, long service life, and the length of connecting rod is unanimous with the degree of depth of quad slit, conveniently takes and accomodates.
Drawings
Fig. 1 is a schematic structural view of the main body of the present invention;
fig. 2 is a top view of the present invention;
FIG. 3 is a schematic structural view of the magnifying glass of the present invention;
fig. 4 is an enlarged schematic structural diagram of a position a of the present invention.
The reference numbers in the figures illustrate:
1 work platform, 2 first recess, 3 electro-magnets, 4 first compression spring, 5 magnet pieces, 6 weld the board, 7 bracing pieces, 8 quad slit, 81 second recess, 82 stopper, 83, second compression spring, 9 connecting rods, 91 gag lever post, 10 place frame, 101, magnifying glass, 12 toolboxes, 13 handles, 14 gyro wheels.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
referring to fig. 1-4, an auxiliary device for chip mounting convenient for alignment comprises a working platform 1, a pair of rollers 14 are mounted at the lower end of the working platform 1, the rollers 14 are distributed in parallel, the device is convenient to move, and is suitable for chip mounting welding work in different places, a first groove 2 is chiseled at the upper end of the working platform 1, an electromagnet 3 is fixedly connected with the left wall of the inner end of the first groove 2, a first compression spring 4 is fixedly connected with the right wall of the inner end of the first groove 2, a magnet block 5 is fixedly connected with the first compression spring 4 far away from the first groove 2, a welding plate 6 is clamped between the electromagnet 3 and the magnet block 5, a rubber pad is coated at one end of the electromagnet 3 opposite to the magnet block 5 to prevent the electromagnet 3 and the magnet block 5 from deforming the welding plate 6 by magnetic force extrusion, anti-slip patterns are engraved at the surface end of the rubber pad to enable the welding plate 6 to be clamped more stably, a support rod 7 and a tool, the support rod 7 is positioned at the left side of the tool box 12, the tool box 12 is hinged with a box door which is convenient for placing welding tools such as tweezers and clips and can also help beginners to develop good habits, the upper end of the box door is fixedly connected with a handle 13 to prevent the received welding tools from falling and losing, the inner end of the support rod 7 is provided with a square hole 8, the square hole 8 is internally and slidably connected with a connecting rod 9, the lower end of the connecting rod 9 is fixedly connected with a limiting rod 91, the connecting rod 9 adopts an aluminum-magnesium hose to realize arbitrary bending adjustment and is not easy to damage and long in service life, the length of the connecting rod 9 is the same as the depth of the square hole 8, when the connecting rod 9 is pushed to the bottom end of the square hole 8, the lower end of the placing frame 10 is attached to the upper end of the support rod 7 to be convenient to take and store, the second groove 81 is arranged on the wall of the square hole 8, connecting rod 9 keeps away from one end fixedly connected with of quad slit 8 and places frame 10, places frame 10 the inner and inlays and be equipped with magnifying glass 101, and magnifying glass 101 is convex lens, and the beginner of being convenient for observes and adjusts the position of treating to weld chip pin and welding plate 6 and go up corresponding, and is located welding plate 6 upside, more convenient observation.
When using the device, will treat magnet piece 5 of welding and put to first recess 2 in, with 3 circular telegrams of electro-magnet, press from both sides tight welding plate 6 through electro-magnet 3 and the produced magnet of magnet piece 5, through the distance of adjusting connecting rod 9 position control magnifying glass 101 in quad slit 8, buckle connecting rod 9 angle of regulation and observe and adjust and treat the position that corresponds on chip pin and the welding plate 6, open toolbox 12 through handle 13 and take welding tool, the welding is accomplished the back, put back toolbox 12 with welding tool, put connecting rod 9 to quad slit 8 bottom, cut off the power supply to the electro-magnet again, take out welded welding plate 6, compare with prior art, the utility model discloses the speed is faster when can realizing beginner study manual welding, promotes the welding success rate, the effectual waste of avoiding welding plate, reduce cost.
The above is only a preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (6)
1. The utility model provides an auxiliary device of chip paster convenient to counterpoint, includes work platform (1), its characterized in that: the upper end of the working platform (1) is provided with a first groove (2), the inner left wall of the first groove (2) is fixedly connected with an electromagnet (3), the inner right wall of the first groove (2) is fixedly connected with a first compression spring (4), the first compression spring (4) is far away from a fixedly connected magnet block (5) of the first groove (2), a welding plate (6) is clamped between the electromagnet (3) and the magnet block (5), the upper end of the first groove (2) is sequentially and fixedly connected with a support rod (7) and a tool box (12), the support rod (7) is positioned on the left side of the tool box (12), the inner end of the support rod (7) is provided with a square hole (8), the square hole (8) is internally and slidably connected with a connecting rod (9), the lower end of the connecting rod (9) is fixedly connected with a limiting rod (91), the wall of the square hole (8) is provided with a second groove (81), sliding connection has stopper (82) in second recess (81), fixedly connected with second compression spring (83) between second recess (81) and stopper (82), the one end fixedly connected with that quad slit (8) were kept away from in connecting rod (9) places frame (10), it is equipped with magnifying glass (101) to place frame (10) inner the inlaying.
2. The auxiliary device for chip mounting convenient for alignment according to claim 1, wherein: the end, opposite to the magnet block (5), of the electromagnet (3) is coated with a rubber pad, and anti-skid grains are engraved at the surface end of the rubber pad.
3. The auxiliary device for chip mounting convenient for alignment according to claim 1, wherein: a box door is hinged to the tool box (12), and a handle (13) is fixedly connected to the upper end of the box door.
4. The auxiliary device for chip mounting convenient for alignment according to claim 1, wherein: the magnifier (101) is a convex lens and is positioned on the upper side of the welding plate (6).
5. The auxiliary device for chip mounting convenient for alignment according to claim 1, wherein: a pair of rollers (14) is installed to work platform (1) lower extreme, and rollers (14) parallel distribution.
6. The auxiliary device for chip mounting convenient for alignment according to claim 1, wherein: the connecting rod (9) adopts an aluminum-magnesium hose, and the length of the connecting rod (9) is consistent with the depth of the square hole (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922445398.0U CN212239518U (en) | 2019-12-30 | 2019-12-30 | Auxiliary device of chip paster convenient to counterpoint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922445398.0U CN212239518U (en) | 2019-12-30 | 2019-12-30 | Auxiliary device of chip paster convenient to counterpoint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212239518U true CN212239518U (en) | 2020-12-29 |
Family
ID=73972972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922445398.0U Expired - Fee Related CN212239518U (en) | 2019-12-30 | 2019-12-30 | Auxiliary device of chip paster convenient to counterpoint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212239518U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117457564A (en) * | 2023-09-19 | 2024-01-26 | 弘润半导体(苏州)有限公司 | Chip installation auxiliary fixtures |
-
2019
- 2019-12-30 CN CN201922445398.0U patent/CN212239518U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117457564A (en) * | 2023-09-19 | 2024-01-26 | 弘润半导体(苏州)有限公司 | Chip installation auxiliary fixtures |
| CN117457564B (en) * | 2023-09-19 | 2024-05-31 | 弘润半导体(苏州)有限公司 | Chip installation auxiliary fixtures |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201229 |