CN108818405B - Magnet press-fitting combined jig - Google Patents
Magnet press-fitting combined jig Download PDFInfo
- Publication number
- CN108818405B CN108818405B CN201810959898.3A CN201810959898A CN108818405B CN 108818405 B CN108818405 B CN 108818405B CN 201810959898 A CN201810959898 A CN 201810959898A CN 108818405 B CN108818405 B CN 108818405B
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- Prior art keywords
- magnet
- block
- base
- combination
- pressing
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 101
- 238000003825 pressing Methods 0.000 claims abstract description 67
- 229910052742 iron Inorganic materials 0.000 claims abstract description 50
- 230000007246 mechanism Effects 0.000 claims abstract description 28
- 230000006835 compression Effects 0.000 claims abstract description 12
- 238000007906 compression Methods 0.000 claims abstract description 12
- 239000003292 glue Substances 0.000 claims description 13
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 claims 1
- 230000001070 adhesive effect Effects 0.000 claims 1
- 239000000178 monomer Substances 0.000 description 13
- 238000005457 optimization Methods 0.000 description 9
- 238000003780 insertion Methods 0.000 description 7
- 230000037431 insertion Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 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
- 230000005484 gravity Effects 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001739 rebound effect Effects 0.000 description 1
- 230000001846 repelling effect Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
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- 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
-
- 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
- H01F41/0206—Manufacturing of magnetic cores by mechanical means
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
The invention discloses a magnet press-fitting combined jig which comprises a base, a magnet pressing plate and an iron sheet pressing plate, wherein a pushing mechanism, a dispensing carrying block, a press carrying block and a pressing mechanism are sequentially arranged on the base, the pushing mechanism comprises a sliding block, a thimble and a positioning column, the thimble is arranged on the side wall of one side of the sliding block, a limiting hole and a sliding groove are formed in the base, the sliding block can be slidably arranged on the base, a first magnet combination is arranged in the limiting hole, a limiting ring is nested in a through hole in the sliding block, the positioning column is rotatably arranged in the limiting ring, a second magnet combination is arranged on the positioning column, a pressing block is arranged on two sides of the upper end of the base, two sides of the sliding block are nested in the pressing block, a pair of compression springs are arranged on the side wall of the same side of the thimble on the sliding block, and the pushing mechanism can accurately slide on the base.
Description
Technical Field
The invention relates to a magnet assembly jig, in particular to a magnet press-fitting combination 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.
In the existing magnet assembly process, magnet monomers and iron block monomers are required to be placed on a dispensing carrier block according to the assembly sequence, glue is coated on the upper end face of the magnet monomers and iron block monomers, then the magnet monomers and the iron block monomers are pushed onto a pressing carrier block through a thimble of a pushing mechanism, an iron sheet is pressed at the upper end of the pressing carrier block, and the pressing of a magnet assembly is completed, but the following problems are often encountered when the jig is used for assembling magnets: 1. the magnet monomer and the iron block monomer are not completely embedded into the dispensing groove on the dispensing carrier block, and the phenomenon that the monomer is separated from the dispensing groove is caused by the sliding deviation of the pushing mechanism in the sliding process when the ejector pin is pushed; 2. the resetting of the pushing mechanism needs manual operation, and the efficiency is low; 3. when the iron sheet is pressed, the iron sheet is positioned inaccurately, so that the magnet pressing position is cheap, and the pressing quality is affected.
Disclosure of Invention
The invention aims to provide a magnet press-fitting combined jig, wherein a pushing mechanism can precisely slide on a base, automatic reset can be realized after press-fitting is completed, and the processing efficiency is improved; has excellent press-fitting effect and improves press-fitting quality.
In order to achieve the above purpose, the invention adopts the following technical scheme: the utility model provides a magnet pressure equipment combination tool, includes base, magnet clamp plate and iron sheet clamp plate, be equipped with pushing mechanism, point gum carrier block, pressure carrier block and hold-down mechanism on the base in proper order, pushing mechanism includes slider, thimble and reference column, the thimble sets up on the lateral wall of slider one side, be equipped with spacing hole and spout on the base, the spout extends to the base from the spacing hole to keep away from point gum carrier block one end, the slider is slidable installs on the base, install first magnet combination in the spacing hole, first magnet combination is glued by first magnet block and is constituteed cylindric structure on the iron block, the magnetism of first magnet block is distributed from top to bottom, be equipped with at least one through-hole that runs through its body vertically on the slider, nested spacing ring in the through-hole, the spacing ring includes upper spacing ring and lower spacing ring that the external diameter equals, the lower limiting ring is arranged at the lower end of the upper limiting ring, the inner diameter of the lower limiting ring is larger than that of the upper limiting ring, the positioning column is rotatably arranged in the limiting ring and comprises a guide column and a second magnet combination, the guide column is nested in the upper limiting ring, the second magnet combination is nested in the lower limiting ring, the lower end of the second magnet combination is nested in the sliding groove, the second magnet combination is bonded on an iron block by the second magnet block to form a cylindrical structure, the magnetic poles of the second magnet block are distributed up and down and are opposite to those of the first magnet block, the lower limiting ring is communicated with the limiting hole after the sliding block moves to the side of the base close to the dispensing carrier block, the positioning column moves down into the limiting hole, the first magnet block on the first magnet combination is attracted with the iron block on the second magnet combination, the second magnet block on the second magnet combination is attracted with the iron block on the first magnet combination, the positioning column is used for fixing the sliding block on the base, pressing blocks with hollow structures are arranged on two sides of the upper end of the base, two sides of the sliding block are nested in the pressing blocks, a pair of compression springs are arranged on the side walls, located on the same side as the ejector pins, of the sliding block, and the compression springs are located in the pressing blocks.
As further optimization, the height of the first magnet combination is smaller than the height of the limiting hole, the height of the second magnet combination is equal to the height of the lower limiting ring, the height of the guide post is larger than the height of the upper limiting ring, and the sum of the heights of the first magnet combination and the positioning post is larger than the sum of the heights of the limiting hole, the sliding groove and the limiting ring.
As a further optimization, the first magnet block and the second magnet block have the same cross section, and the cross section area is larger than that of the iron block.
As further optimization, the dispensing carrier block is provided with a positioning needle and a dispensing groove, the lower end of the magnet pressing plate is provided with a first insertion hole and a first pressure head, the first insertion hole is nested on the positioning needle to position the magnet pressing plate at the upper end of the dispensing carrier block, and the first pressure head is positioned above the dispensing groove.
As further optimization, the iron sheet pressing plate comprises an upper cover plate and an iron sheet guide plate, a second pressing head is arranged at the lower end of the upper cover plate, a second insertion hole longitudinally penetrating through the iron sheet guide plate is formed in the iron sheet guide plate, a press-loading groove is formed in the press-loading block, the iron sheet pressing plate is arranged at the upper end of the press-loading block, and the second pressing head is located above the press-loading groove after penetrating through the second insertion hole.
As further optimization, a limit belt is arranged between the pushing mechanism and the dispensing carrier block on the base, the sliding block slides to be abutted against the limit belt, and the limit ring is inserted into the limit hole to fix the sliding block on the base.
As further optimization, the compressing mechanism comprises a support, the two sides of the upper end of the support are respectively and elastically hinged with a handle and a third pressure head, the handle is rotationally connected with the third pressure head, and the third pressure head is located above the pressure loading block.
As further optimization, the third 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 base is an aluminum base.
As further optimization, the upper end of the guide post is provided with a guide plate, and the guide plate is provided with a mark.
Compared with the prior art, the invention has the following beneficial effects:
1. by arranging the sliding groove and the pressing block, the pushing mechanism can slide on the base without potential difference in the horizontal direction and the vertical direction, so that the accuracy of pushing each single body by the ejector pin is ensured;
2. by arranging the first magnet combination, the second magnet combination and the compression spring, the principle that the like poles of the magnets repel each other and the rebound effect of the compression spring are utilized, and after the magnet is pressed, the automatic reset of the pushing mechanism is realized by rotating the guide column, so that the time and the labor are saved;
3. the magnet pressing plate is used for pressing each single body accurately into the glue dispensing groove, the iron sheet pressing plate is used for combining the accurate pressing of the iron sheet with the magnet through the iron sheet guide plate, and the pressing effect of the magnet combination is improved.
Drawings
Fig. 1 is a structural diagram of the present invention.
Fig. 2 is a structural view of a first magnet assembly according to the present invention.
FIG. 3 is a block diagram of a stop collar of the present invention.
Fig. 4 is a bottom view of the stop collar of the present invention.
Fig. 5 is a cross-sectional view A-A of fig. 4.
Fig. 6 is a structural view of the positioning column of the present invention.
Fig. 7 is a schematic diagram of the first magnet assembly and the positioning post according to the present invention.
Fig. 8 is a schematic diagram showing the first magnet assembly and the positioning post of the present invention repelling each other.
In the figure, 1. A base; 2. a pushing mechanism; 3. dispensing a carrier block; 4. pressing the loading block; 5. a compressing mechanism; 7. a magnet pressing plate; 8. an iron sheet pressing plate; 11. a fibrous tape; 12. a limiting hole; 13. a chute; 14. briquetting; 21. a slide block; 22. a thimble; 23. a limiting ring; 24. positioning columns; 25. a compression spring; 31. a dispensing groove; 32. a positioning needle; 41. a press-fit groove; 51. a bracket; 52. a hand press handle; 53. a third ram; 54. a fixing frame; 55. a moving head; 61. a first magnet assembly; 62. a second magnet assembly; 81. an upper cover plate; 82. iron sheet guide plate; 83. a second jack; 210. a through hole; 231. an upper limit ring; 232. a lower limit ring; 241. a guide post; 242. a guide plate; 611. a first magnet block; 612. iron blocks; 621. and a second magnet block.
Description of the embodiments
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 press-fitting combined jig comprises a base 1, a magnet pressing plate 7 and an iron sheet pressing plate 8, wherein the base 1 is an aluminum base, 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, the pushing mechanism 2 comprises a sliding block 21, a thimble 22 and a positioning column 24, the thimble 22 is arranged on the side wall of the sliding block 21, a limiting hole 12 and a sliding chute 13 are arranged on the base 1, the sliding chute 13 extends from the limiting hole 12 to one end of the base 1 far away from the dispensing carrier block 3, the sliding block 21 is slidably arranged on the base 1, a first magnet combination 61 is arranged in the limiting hole 12, as shown in fig. 2, the first magnet combination 61 is bonded on an iron block 612 by a first magnet block 611 to form a cylindrical structure, the magnet of the first magnet block 611 is vertically distributed, at least one through hole 210 longitudinally penetrates through a body of the sliding block 21, a limiting ring 23 is nested in the through hole 210, as shown in fig. 3 to 5, the spacing ring 23 comprises an upper spacing ring 231 and a lower spacing ring 232 with equal outer diameter, the lower spacing ring 232 is arranged at the lower end of the upper spacing ring 231, the inner diameter of the lower spacing ring 232 is larger than that of the upper spacing ring 231, the positioning column 24 is rotatably arranged in the spacing ring 23, as shown in fig. 6, the positioning column 24 comprises a guide column 241 and a second magnet combination 62, the second magnet combination 62 is formed into a cylindrical structure by bonding the second magnet block 621 on the iron block 612, the magnetic poles of the second magnet block 621 are distributed up and down and are opposite to the magnetic poles of the first magnet block 611, the guide column 241 is nested in the upper spacing ring 231, the second magnet combination 62 is nested in the lower spacing ring 232, the lower end of the second magnet combination is nested in the chute 13, the lower spacing ring 232 is communicated with the spacing hole 12 after the slide block 21 moves to the side of the base 1 close to the dispensing carrier 3, the positioning column 24 moves down into the spacing hole 12, the first magnet block 611 of the first magnet assembly 61 is attracted to the iron block 612 of the second magnet assembly 62, and the second magnet block 621 of the second magnet assembly 62 is attracted to the iron block 612 of the first magnet assembly 61; the positioning column 24 fixes the sliding block 21 on the base 1, two sides of the upper end of the base 1 are provided with pressing blocks 14 with hollow structures, two sides of the sliding block 21 are nested in the pressing blocks 14, a pair of compression springs 25 are arranged on the side wall of the sliding block 21, which is positioned on the same side as the ejector pin 22, and the pair of compression springs 25 are positioned in the pressing blocks 14; the upper end of the guide post 241 is provided with a guide plate 242 having a guide mark.
The first magnet assembly 61 is fixed in the limiting hole 12, the first magnet block 611 is positioned near one side of the dispensing carrier block 3, the magnetic poles thereof are distributed up and down, the upper part is N pole, the magnetic pole of the second magnet block 621 in the second magnet assembly 62 at the lower end of the guide post 241 is opposite to the magnetic pole of the first magnet block, the lower part is N pole, the guide plate 242 is provided with a guide mark (guide arrow), one side of the second magnet assembly 62 along the direction pointed by the guide mark is an iron block 612, the opposite direction side is a second magnet block 621, when the magnets are assembled, the guide mark is adjusted to point to one side of the dispensing carrier block 3, the slide block 21 is pushed to move towards the dispensing carrier block 3, at the moment, the positioning post 24 moves along the slide block 21 together with the slide groove 13, meanwhile, the compression spring 25 is extruded and stored in the slide block 14, when the lower limiting ring 232 is communicated with the limiting hole 12, the positioning post 24 falls under the action of gravity, the first magnet assembly 61 attracts the second magnet assembly 62 to fix the slide block 21 on the base 1 by utilizing the principle of magnet iron attraction; after the magnet assembly is completed, the guide post 24 is rotated 180 degrees, the guide mark points to one side far away from the dispensing carrier block 3, at the moment, the N pole of the first magnet block 611 on the first magnet assembly 61 is opposite to the N pole of the second magnet block 621 on the second magnet assembly 62, the homopolar poles of the magnets repel each other, the guide post 24 is repelled into the limiting ring 23, the inner diameter of the upper limiting ring 231 is smaller than the inner diameter of the lower limiting ring 232, so that the positioning post 24 cannot be ejected out of the limiting ring 23, and meanwhile, the sliding block 21 is reset to the initial position by means of the elastic reset action of the compression spring 25.
The height of the first magnet combination 61 is smaller than that of the limiting hole 12, the height of the second magnet combination 62 is equal to that of the lower limiting ring 232, the height of the guide post 241 is larger than that of the upper limiting ring 231, and the sum of the heights of the first magnet combination 61 and the positioning post 24 is larger than that of the limiting hole 12, the sliding groove 13 and the limiting ring 23.
The first magnet 611 and the second magnet 621 have the same cross section, and the cross section area is larger than that of the iron block 612, so that the iron part is reserved between the two magnet combinations as transition when the two magnet combinations are attracted to each other, and repulsive force generated by too tight interval between the two like magnetic poles is avoided.
As shown in fig. 1, a positioning needle 32 and a dispensing groove 31 are arranged on the dispensing carrier block 3, a first jack and a first pressure head are arranged at the lower end of the magnet pressing plate 7, the first jack is nested on the positioning needle 32 to position the magnet pressing plate 7 at the upper end of the dispensing carrier block 3, and the first pressure head is positioned above the dispensing groove 31; the iron sheet pressing plate 8 comprises an upper cover plate 81 and an iron sheet guide plate 82, a second pressing head is arranged at the lower end of the upper cover plate 81, a second insertion hole 83 longitudinally penetrating through the iron sheet guide plate 82 is formed in the iron sheet guide plate, a press-mounting groove 41 is formed in the press-mounting block 4, the press-mounting groove 41 and the dispensing groove 31 have the same central axis, the iron sheet pressing plate 8 is arranged at the upper end of the press-mounting block 4, and the second pressing head penetrates through the second insertion hole 83 and then is located above the press-mounting groove 41; a limit belt 11 is arranged between the pushing mechanism 2 and the dispensing carrier block 3 on the base 1, the sliding block 21 slides to be abutted against the limit belt 11, and a limit ring 23 is inserted into a limit hole 12 to fix the sliding block 21 on the base 1; 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 third pressing head 53, the hand pressing handle 52 is rotationally connected with the third pressing head 53, and the third pressing head 53 is positioned above the pressing loading block 4; the third pressure head 53 includes a fixing frame 54 and a moving head 55, a waist hole parallel to the central axis of the press-fitting groove 41 is provided on one side of the fixing frame 54 away from the bracket 51, and the moving head 55 can move in the waist hole.
Working principle:
the magnet monomers to be assembled and the iron block monomers are placed in the glue dispensing groove 31 according to the corresponding sequence, the magnet pressing plate 7 is utilized to accurately press each monomer into the pressing station, after glue dispensing is carried out, the guide marks on the positioning column 24 are adjusted to point to the direction of the glue dispensing carrier block 3, the sliding block 21 is pushed to move towards the direction of the glue dispensing carrier block 3, the ejector pins 22 on the sliding block 21 push each monomer into the pressing groove 41, when the sliding block 21 is abutted against the limiting belt 11, the positioning column 24 falls into the limiting hole 12, as shown in fig. 7, the first magnet combination 61 and the second magnet combination 62 exert an adsorption effect to fix the sliding block 21 on the base 1, at the moment, the ejector pins 22 fix the magnet combination in the pressing groove 41, the iron sheet guide piece 82 is placed on the pressing carrier block 4, the iron sheet is placed in the second insertion hole 83, the iron sheet is pressed on the upper end of the magnet combination through the upper cover plate 81, the pressing mechanism 5 is used to apply lower pressure, after the process combination of the iron sheet and the magnet combination is completed, the rotating positioning column 24 rotates to enable the guide marks to point to be far away from the first magnet combination 8, and the first magnet combination is repelled from the initial position of the first magnet combination 25, and the spring is repelled by the opposite to the initial position of the spring 23 when the first magnet combination is pressed by the opposite to the initial position of the spring 23.
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 (7)
1. The utility model provides a magnet pressure equipment combination tool, includes base (1), magnet clamp plate (7) and iron sheet clamp plate (8), be equipped with pushing away mechanism (2), some glue carrier block (3), press carrier block (4) and hold-down mechanism (5) on base (1) in proper order, pushing away mechanism (2) include slider (21), thimble (22) and reference column (24), thimble (22) set up on the lateral wall of slider (21), characterized in that, be equipped with spacing hole (12) and spout (13) on base (1), spout (13) are by spacing hole (12) extension to base (1) on keep away from some glue carrier block (3) one end, slider (21) slidable installs on base (1), install first magnet combination (61) in spacing hole (12), first magnet combination (61) are by first magnet piece (611) bonding on iron piece (612) and are constituteed cylindric structure, slider (611) are upper and lower, be equipped with on slider (21) and run through one and hang down limit ring (210) and hang down in the spacing ring (23) and the diameter of at least one is equal on limit ring (210), the lower limit ring (232) is arranged at the lower end of the upper limit ring (231), the inner diameter of the lower limit ring is larger than that of the upper limit ring (231), the locating column (24) is rotatably arranged in the limit ring (23), the locating column (24) comprises a guide column (241) and a second magnet combination (62), the guide column (241) is embedded in the upper limit ring (231), the second magnet combination (62) is embedded in the lower limit ring (232), the lower end of the second magnet combination (62) is embedded in the chute (13), the second magnet combination (62) is formed by bonding a second magnet block (621) on a magnet block (612) in a cylindrical structure, the magnetic poles of the second magnet block (621) are distributed up and down and are opposite to those of the first magnet block (611), the lower limit ring (232) is communicated with the limit hole (12) after the slider (21) moves to one side of the base (1) close to the adhesive carrier block (3), the locating column (24) moves down to the position of the second magnet combination (12), the second magnet combination (62) is attracted to the first magnet (62) on the second magnet (612) and the second magnet (612) on the first magnet block (61) in a combined mode, the positioning column (24) is used for fixing the sliding block (21) on the base (1), pressing blocks (14) with hollow structures are arranged on two sides of the upper end of the base (1), two sides of the sliding block (21) are nested in the pressing blocks (14), a pair of compression springs (25) are arranged on the side wall, located on the same side as the ejector pin (22), of the sliding block (21), and the pair of compression springs (25) are located in the pressing blocks (14);
the height of the first magnet combination (61) is smaller than the height of the limiting hole (12), the height of the second magnet combination (62) is equal to the height of the lower limiting ring (232), the height of the guide column (241) is larger than the height of the upper limiting ring (231), and the sum of the heights of the first magnet combination (61) and the positioning column (24) is larger than the sum of the heights of the limiting hole (12), the sliding groove (13) and the limiting ring (23);
the glue dispensing device is characterized in that a positioning needle (32) and a glue dispensing groove (31) are formed in the glue dispensing carrying block (3), a first inserting hole and a first pressing head are formed in the lower end of the magnet pressing plate (7), the first inserting hole is embedded in the positioning needle (32) to position the magnet pressing plate (7) at the upper end of the glue dispensing carrying block (3), and the first pressing head is located above the glue dispensing groove (31); the iron sheet clamp plate (8) includes upper cover plate (81) and iron sheet guide board (82), upper cover plate (81) lower extreme is equipped with the second pressure head, be equipped with on iron sheet guide board (82) and vertically run through its second jack (83) of body, be equipped with pressure equipment groove (41) on pressure loading piece (4), pressure equipment groove (41) have the same axis with some gluey groove (31), iron sheet clamp plate (8) are placed in pressure loading piece (4) upper end, the second pressure head is located pressure equipment groove (41) top after passing second jack (83).
2. The magnet press-fit combination jig according to claim 1, wherein the first magnet block (611) and the second magnet block (621) have the same cross section and a cross section area larger than that of the iron block (612).
3. The magnet press-fitting combined jig according to claim 1, wherein a limit belt (11) is arranged between the pushing mechanism (2) and the dispensing carrier block (3) on the base (1), the sliding block (21) slides to be abutted against the limit belt (11), and the limit ring (23) is inserted into the limit hole (12) to fix the sliding block (21) on the base (1).
4. The magnet press-fitting combined jig according to claim 1, wherein the pressing mechanism (5) comprises a bracket (51), a hand pressing handle (52) and a third pressing head (53) are respectively and elastically hinged to two sides of the upper end of the bracket (51), the hand pressing handle (52) and the third pressing head (53) are rotatably connected, and the third pressing head (53) is located above the press-loading block (4).
5. The magnet press-fitting combination jig according to claim 4, wherein the third press head (53) comprises a fixing frame (54) and a moving head (55), a waist hole parallel to the central axis of the press-fitting 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.
6. The magnet press-fitting combination jig according to claim 1, wherein the base (1) is an aluminum base.
7. The magnet press-fitting combination jig according to claim 1, wherein a guide plate (242) with a guide mark is provided at an upper end of the guide column (241).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810959898.3A CN108818405B (en) | 2018-08-22 | 2018-08-22 | Magnet press-fitting combined jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810959898.3A CN108818405B (en) | 2018-08-22 | 2018-08-22 | Magnet press-fitting combined jig |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108818405A CN108818405A (en) | 2018-11-16 |
| CN108818405B true CN108818405B (en) | 2023-11-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810959898.3A Active CN108818405B (en) | 2018-08-22 | 2018-08-22 | Magnet press-fitting combined jig |
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Application publication date: 20181116 Assignee: Yisheng Global Co.,Ltd. Assignor: SUZHOU YUANGE ELECTRONIC Co.,Ltd. Contract record no.: X2023990000746 Denomination of invention: A type of magnetic pressing combination fixture License type: Common License Record date: 20230810 |
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