CN108847348B - Magnet assembly baking jig - Google Patents
Magnet assembly baking jig Download PDFInfo
- Publication number
- CN108847348B CN108847348B CN201810959878.6A CN201810959878A CN108847348B CN 108847348 B CN108847348 B CN 108847348B CN 201810959878 A CN201810959878 A CN 201810959878A CN 108847348 B CN108847348 B CN 108847348B
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- CN
- China
- Prior art keywords
- block
- pressing
- slot
- carrier block
- dispensing
- 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.)
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- 238000003825 pressing Methods 0.000 claims abstract description 73
- 239000003292 glue Substances 0.000 claims description 13
- 239000000758 substrate Substances 0.000 claims description 10
- 239000000919 ceramic Substances 0.000 claims description 5
- 239000004809 Teflon Substances 0.000 claims description 3
- 229920006362 Teflon® Polymers 0.000 claims description 3
- 229920001973 fluoroelastomer Polymers 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 42
- 229910052742 iron Inorganic materials 0.000 description 21
- 238000005457 optimization Methods 0.000 description 8
- 230000006835 compression Effects 0.000 description 7
- 238000007906 compression Methods 0.000 description 7
- 239000000178 monomer Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 2
- 210000004907 gland Anatomy 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- -1 has waterproof Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004017 vitrification Methods 0.000 description 1
- 239000010389 wendan Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Making Paper Articles (AREA)
- Coating Apparatus (AREA)
Abstract
The invention discloses a magnet assembly baking jig, which comprises a base and a pressing cover plate, wherein the base is sequentially provided with a pushing mechanism, a dispensing carrier block, a pressing carrier block and a pressing mechanism, the pressing cover plate comprises a base plate and a pressing block, the bottom end of the base plate is provided with a first slot and a second slot, the longitudinal section of the first slot is of an isosceles inverted trapezoid structure, the first slot and the second slot of the first slot penetrate through the base plate in the horizontal direction, the pressing block comprises a high Wen Dan block which is connected with the mosaic block and is arranged at the lower end of the mosaic block, the mosaic block is inserted in the first slot, the pressing cover plate is detachably fixed at the upper ends of the dispensing carrier block and the pressing carrier block, the first slot corresponds to the pressing groove on the pressing carrier block up and down, and the second slot corresponds to the dispensing groove on the dispensing carrier block up and down.
Description
Technical Field
The invention relates to a magnet assembly jig, in particular to a magnet assembly baking jig.
Background
In the production and processing of electronic products, diaphragms (diaphragms such as microphones, earphones, loudspeakers and the like) and electroacoustic equipment, a magnet is usually required to be installed to realize a sound production function, and the magnet is required to be combined into a shape and a size suitable for the equipment according to the processing requirements of the products.
After the top ends of the magnet monomers and the iron block monomers are glued, the magnet monomers and the iron block monomers are pushed into the press loading block through the ejector pins to form a magnet combination, the upper end faces of the magnet combinations are bonded with the iron plates through glue, baking is carried out, and magnet assembly is completed. When the existing magnet combination is baked at a high temperature, a pressing cover plate is arranged on the dispensing carrying block and the pressing carrying block so as to press the iron sheet at the upper end of the magnet combination, but the existing pressing cover plate cannot provide a relatively tight longitudinal pressing force for the iron sheet and the magnet combination due to the blocking of the upper end face of the pressing carrying block.
Disclosure of Invention
The invention aims to provide a magnet assembly baking jig, which can provide longitudinal pressure for the combination of an iron sheet and a magnet through a pressing cover plate, so that the iron sheet and the magnet are tightly adhered, and the press-fitting combination effect is improved.
In order to achieve the above purpose, the invention adopts the following technical scheme: the utility model provides a magnet equipment jig of curing, includes base and gland plate, be equipped with pushing mechanism, point on the base in proper order and glue the carrier block, press carrier block and hold-down mechanism, the gland plate includes base plate and clamp block, base plate bottom one side is equipped with a plurality of first slots, the longitudinal section of first slot is isosceles trapezoid structure, base plate bottom opposite side is equipped with a plurality of second slots that link up with first slot, first slot and the second slot that corresponds link up the base plate in the horizontal direction, the clamp block includes the mosaic block that matches with first slot and sets up the high Wen Dan piece in the mosaic block lower extreme, the mosaic block cartridge is fixed on the base plate with the clamp block in first slot, the clamp plate detachable is fixed in the point on glue carrier block and press carrier block upper end, first slot corresponds from top to bottom with the clamp groove on the clamp carrier block, the second slot corresponds from top to bottom with the point on the point glue carrier block.
As further optimization, the dispensing carrier block and the pressing carrier block are respectively provided with a pair of positioning pins, the pressing cover plate is provided with positioning holes matched with the positioning pins, and the positioning pins are nested in the positioning holes to position the pressing cover plate at the upper ends of the dispensing carrier block and the pressing carrier block.
As further optimization, a limit belt is arranged between the pushing mechanism and the dispensing carrier block on the base, the pushing mechanism comprises a sliding block, a thimble is arranged on the sliding block, the sliding block slides to be abutted against the limit belt, and the upper part of the thimble is embedded in the second slot and penetrates through the dispensing slot on the dispensing carrier block in the horizontal direction.
As further optimization, the sliding block is provided with a limiting column longitudinally penetrating through the body of the sliding block, the base is provided with a limiting hole, the sliding block slides to be abutted to the limiting belt, and the limiting column is inserted into the limiting hole to fix the sliding block on the base.
As further optimization, the compressing mechanism comprises a support, wherein two sides of the upper end of the support are respectively and elastically hinged with a hand pressing handle and a pressing head, the hand pressing handle is rotationally connected with the pressing head, and the pressing head is located above the pressing loading block.
As further optimization, the pressure head comprises a fixing frame and a moving head, one side, far away from the support, of the fixing frame is provided with a waist hole parallel to the central axis of the press-fit groove, and the moving head can move in the waist hole.
As a further optimization, the substrate is a teflon substrate.
As a further optimization, the mosaic blocks are ceramic mosaic blocks.
As a further optimization, the high Wen Dan block is a fluororubber bullet.
Compared with the prior art, the invention has the following beneficial effects:
1. the pressing cover plate is provided with the pressing block, the lower end of the pressing block is a high Wen Dan block and protrudes out of the bottom end surface of the base plate, so that elastic downward pressure can be provided for the iron sheet pressed on the magnet combination, the iron sheet and the magnet combination are longitudinally bonded more tightly, and the situation that the smooth bottom end surface of the conventional pressing cover plate cannot provide downward pressure is avoided;
2. the first slot is of an inverted trapezoid structure, the compression block is longitudinally fixed in the first slot, the compression block can be prevented from falling off the first slot, the mosaic block is made of ceramic materials and has a stable form, the compression block can be prevented from being stressed to deform when being pressed down, displacement occurs in the first slot to generate a potential difference, and meanwhile glue adhered to the compression block can be conveniently removed;
3. the pressing mechanism is arranged, the pressing head is elastically hinged, the pressing head provides a downward force for the pressing cover plate, and the pressing cover plate is facilitated to tightly compact the iron sheet and the magnet combination.
Drawings
Fig. 1 is a structural diagram of the present invention.
Fig. 2 is a bottom view of the compression cover of the present invention.
Fig. 3 is a structural view of the compression cover of the present invention.
Fig. 4 is an enlarged view at a in fig. 3.
Fig. 5 is a structural view of a compression block of the present invention.
In the figure, 1. A base; 2. a pushing mechanism; 3. dispensing a carrier block; 4. pressing the loading block; 5. a compressing mechanism; 6. compressing the cover plate; 11. a limit belt; 12. a limiting hole; 21. a slide block; 22. a thimble; 23. a limit column; 31. a dispensing groove; 41. a press-fit groove; 42. a positioning needle; 51. a bracket; 52. a hand press handle; 53. a pressure head; 54. a fixing frame; 55. a moving head; 61. a substrate; 62. a first slot; 63. a second slot; 64. a compaction block; 65. a mosaic block; 66. wen Dan blocks high; 67. and positioning holes.
Detailed Description
The following are specific embodiments of the present invention and the technical solutions of the present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1, a magnet assembly baking jig comprises a base 1 and a pressing cover plate 6, wherein a pushing mechanism 2, a dispensing carrier block 3, a pressing carrier block 4 and a pressing mechanism 5 are sequentially arranged on the base 1, as shown in fig. 2-4, the pressing cover plate 6 comprises a base plate 61 and a pressing block 64, one side of the bottom end of the base plate 61 is provided with a plurality of first slots 62, the longitudinal section of the first slots 62 is of an isosceles inverted trapezoid structure, the other side of the bottom end of the base plate 61 is provided with a plurality of second slots 63 communicated with the first slots 62, the first slots 62 and the corresponding second slots 63 are communicated with the base plate 61 in the horizontal direction, as shown in fig. 5, the pressing block 64 comprises a mosaic block 65 matched with the first slots 62 and a high Wen Dan block 66 arranged at the lower end of the mosaic block 65, the mosaic block 65 is inserted and fixed on the base plate 61, the pressing cover plate 6 is detachably fixed on the upper ends of the dispensing carrier block 3 and the pressing carrier block 4, the first slots 62 and the pressing carrier block 4 are correspondingly pressed into the pressing carrier block 41 on the pressing carrier block 4, the second slots 63 and the second slots are corresponding to the ceramic mosaic block 35, and the ceramic mosaic block is a high-shaped carrier block 35.
The press-fitting block 64 is inserted into the lower part of the base plate 61, the mosaic block 65 is inserted into the first slot 62, the high Wen Dan block 66 protrudes out of the bottom end surface of the base plate 61, and can elastically press down the iron sheet pressed on the magnet combination, so that a pressing force exists between the iron sheet and the assembled magnet, the iron sheet and the assembled magnet are ensured to be in a pressed state during baking, the bonding effect of glue on the iron sheet and the iron sheet is facilitated, and the problem that the horizontal lower end surface of a conventional pressing cover plate cannot provide downward pressure on the iron sheet during baking is solved; the substrate 61 adopts the teflon substrate, has waterproof, grease proofing, the effect of decontaminating of being favorable to getting rid of the glue that substrate 61 glues on it when the pressure equipment, and mosaic block 65 adopts ceramic mosaic block, can keep the form fixed in first slot 62, also easily get rid of glue, and first slot 62 is the trapezoid structure of falling, can prevent mosaic block 62 drop down, and high Wen Dan piece 66 is fluororubber bullet piece, has higher vitrification temperature, avoids toasting and leads to high Wen Dan piece 66 to soften.
As shown in fig. 1, a pair of positioning pins 42 are respectively disposed on the dispensing carrier block 3 and the pressing carrier block 4, positioning holes 67 matched with the positioning pins 42 are disposed on the pressing cover plate 6, the positioning pins 42 are nested in the positioning holes 67 to position the pressing cover plate 6 at the upper ends of the dispensing carrier block 3 and the pressing carrier block 4, the positioning pins 42 and the positioning holes 67 are matched for use, the pressing block 64 on the substrate 61 can be precisely positioned above the pressing groove 41, and the second slot 63 on the substrate 61 is precisely positioned above the dispensing groove 31.
The base 1 is provided with a limit belt 11 between the pushing mechanism 2 and the dispensing carrier block 3, the pushing mechanism 2 comprises a sliding block 21, the sliding block 21 is provided with a thimble 22, the sliding block 21 slides to be abutted against the limit belt 11, the upper part of the thimble 22 is embedded in a second slot 63 and penetrates through a dispensing groove 31 on the dispensing carrier block 3 in the horizontal direction, the thimble 22 pushes a magnet to be assembled from the dispensing groove 31 into a press-fit groove 41, and the body penetrates through the dispensing groove 31 to provide a pressing force on the magnet combination in the horizontal direction.
The sliding block 21 is provided with a limiting column 23 longitudinally penetrating through the body of the sliding block, the base 1 is provided with a limiting hole 12, the sliding block 21 slides to be abutted against the limiting belt 11, and the limiting column 23 is inserted into the limiting hole 12 to fix the sliding block 21 on the base 1.
The hold-down mechanism 5 includes support 51, and the upper end both sides of support 51 elasticity hinge handle 52 and pressure head 53 respectively, and handle 52 and pressure head 53 rotate to be connected, and pressure head 53 is located pressure loading piece 4 top, and pressure head 53 can provide down force to the clamp cover plate 6 of pressure equipment on pressure loading piece 4, and base plate 61 provides down force to the iron sheet through high Wen Dan piece 66, is favorable to the iron sheet to make up the bonding with magnet inseparabler.
The pressure head 53 includes mount 54 and moving head 55, and mount 54 is kept away from support 51 one side and is equipped with the waist hole that is parallel with pressure equipment groove 41 axis, and moving head 55 can remove in the waist hole, and different magnet combinations need different some glue carrier block 3, pressure load block 4 and the apron 6 that compresses tightly that suits with the two, through adjusting the position of moving head 55, can make the accurate action of the downforce that pressure head 53 provided be located pressure load block 4 one side on compressing tightly apron 6.
Working principle:
the magnet to be assembled is placed into the glue dispensing groove 31 for dispensing, the magnet monomers and the iron block monomers are pushed into the press mounting groove 41 through the ejector pins 22, the limiting columns 23 are inserted into the limiting holes 12 and kept fixed in the horizontal direction, the iron sheet is pressed on the magnet combination with glue coated on the top end by a corresponding device (not shown), the positioning holes 67 on the pressing cover plate 6 are sleeved on the positioning pins 42, the pressing cover plate 6 is pressed down through the pressing heads 53 on the pressing mechanism 5, at the moment, the pressing blocks 64 are pressed on the iron sheet, the second inserting grooves 63 are nested on the upper parts of the ejector pins 22 and kept longitudinally fixed, and the magnet combination is fixed by the whole set of jig for baking, so that the assembly is completed.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the invention. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (9)
1. The utility model provides a magnet equipment jig of curing, includes base (1), be equipped with pushing mechanism (2), some glues carrier block (3) on base (1) in proper order, press loading piece (4) and hold-down mechanism (5), its characterized in that still includes clamp cover (6), clamp cover (6) include base plate (61) and clamp block (64), base plate (61) bottom one side is equipped with a plurality of first slots (62), the longitudinal section of first slot (62) is isosceles trapezoid structure, base plate (61) bottom opposite side is equipped with a plurality of second slots (63) that link up with first slot (62), first slot (62) link up base plate (61) in the horizontal direction with its corresponding second slot (63), clamp block (64) include with first slot (62) assorted mosaic piece (65) and set up high Wen Dan piece (66) in mosaic piece (65) lower extreme, mosaic piece (65) cartridge is fixed clamp block (61) on first slot (62) in first slot (62) with clamp block (64) on first slot (4) and the corresponding loading piece (4) is pressed down, can dismantle on loading piece (4) and load loading piece (4), the second slot (63) corresponds to the dispensing slot (31) on the dispensing carrier block (3) up and down.
2. The magnet assembly baking jig according to claim 1, wherein a pair of positioning pins (42) are arranged on the dispensing carrier block (3) and the pressing carrier block (4), positioning holes (67) matched with the positioning pins (42) are formed in the pressing cover plate (6), and the positioning pins (42) are nested in the positioning holes (67) to position the pressing cover plate (6) at the upper ends of the dispensing carrier block (3) and the pressing carrier block (4).
3. The magnet assembly baking jig according to claim 2, wherein a limit belt (11) is arranged between the pushing mechanism (2) and the dispensing carrier block (3) on the base (1), the pushing mechanism (2) comprises a sliding block (21), a thimble (22) is arranged on the sliding block (21), the sliding block (21) slides to be abutted against the limit belt (11), the upper part of the thimble (22) is embedded in the second slot (63), and the thimble (22) penetrates through the dispensing groove (31) on the dispensing carrier block (3) in the horizontal direction.
4. A magnet assembly baking jig according to claim 3, characterized in that the slide block (21) is provided with a limit post (23) penetrating through the body longitudinally, the base (1) is provided with a limit hole (12), the slide block (21) slides to be abutted against the limit belt (11), and the limit post (23) is inserted into the limit hole (12) to fix the slide block (21) on the base (1).
5. The magnet assembly baking jig according to claim 2, wherein the pressing mechanism (5) comprises a bracket (51), two sides of the upper end of the bracket (51) are respectively and elastically hinged with a hand pressing handle (52) and a pressing head (53), the hand pressing handle (52) and the pressing head (53) are rotationally connected, and the pressing head (53) is located above the pressing loading block (4).
6. The magnet assembly baking jig according to claim 5, wherein the pressing head (53) comprises a fixing frame (54) and a moving head (55), a waist hole parallel to the central axis of the press-fit groove (41) is formed in one side, away from the bracket (51), of the fixing frame (54), and the moving head (55) can move in the waist hole.
7. The magnet assembly baking jig according to claim 2, wherein the substrate (61) is a teflon substrate.
8. The magnet assembly baking jig according to claim 2, characterized in that the mosaic blocks (65) are ceramic mosaic blocks.
9. The magnet assembly baking jig according to claim 2, wherein the high Wen Dan blocks (66) are fluororubber blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810959878.6A CN108847348B (en) | 2018-08-22 | 2018-08-22 | Magnet assembly baking jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810959878.6A CN108847348B (en) | 2018-08-22 | 2018-08-22 | Magnet assembly baking jig |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108847348A CN108847348A (en) | 2018-11-20 |
| CN108847348B true CN108847348B (en) | 2024-04-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810959878.6A Active CN108847348B (en) | 2018-08-22 | 2018-08-22 | Magnet assembly baking jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108847348B (en) |
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| CN207302865U (en) * | 2017-09-19 | 2018-05-01 | 东莞市大研自动化设备有限公司 | A kind of magnetic sheet automatically dropping glue assembles baking fixture |
| CN108335899A (en) * | 2018-03-20 | 2018-07-27 | 中山市科彼特自动化设备有限公司 | A kind of equipment producing patch type inductance |
| CN207710696U (en) * | 2018-01-01 | 2018-08-10 | 苏州市百诺塑胶有限责任公司 | A kind of side row cover board accessory assembling fixture |
| CN209118915U (en) * | 2018-08-22 | 2019-07-16 | 苏州圆格电子有限公司 | A kind of assembling of magnet bakes jig |
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2018
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|---|---|---|---|---|
| GB201810A (en) * | 1922-08-11 | 1923-08-09 | Brandes Inc C | Improvements in apparatus for fixing spool heads on electro magnet cores |
| SU1399827A1 (en) * | 1986-05-19 | 1988-05-30 | Предприятие П/Я В-8781 | Semiautomatic machine for assembling laminated magnetic cores of transformers |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN108847348A (en) | 2018-11-20 |
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Application publication date: 20181120 Assignee: Yisheng Global Co.,Ltd. Assignor: SUZHOU YUANGE ELECTRONIC Co.,Ltd. Contract record no.: X2023990000746 Denomination of invention: A magnet assembly baking fixture License type: Common License Record date: 20230810 |
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