CN111341546B - Shaping clamp of integrated magnetic core for magnetic sensor - Google Patents
Shaping clamp of integrated magnetic core for magnetic sensor Download PDFInfo
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- CN111341546B CN111341546B CN202010284808.2A CN202010284808A CN111341546B CN 111341546 B CN111341546 B CN 111341546B CN 202010284808 A CN202010284808 A CN 202010284808A CN 111341546 B CN111341546 B CN 111341546B
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- fixedly connected
- magnetic core
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- supporting
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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
- H01F41/0206—Manufacturing of magnetic cores by mechanical means
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/0052—Manufacturing aspects; Manufacturing of single devices, i.e. of semiconductor magnetic sensor chips
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/24—Magnetic cores
- H01F27/26—Fastening parts of the core together; Fastening or mounting the core on casing or support
- H01F27/266—Fastening or mounting the core on casing or support
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Clamps And Clips (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
The invention discloses a shaping clamp of an integrated magnetic core for a magnetic sensor, which comprises a fixed seat, wherein both sides of the upper end of the fixed seat are respectively provided with a first chute, the inner side walls of the front and the rear parts of the first chutes are respectively provided with a first limit groove, the inner parts of the first chutes are respectively connected with a sliding block in a sliding way, and the front and the rear parts of the sliding block are respectively fixedly connected with a first limit block, a rubber lining is arranged in a fixed groove of a jacket, when the magnetic core is clamped in the fixed groove, the inner side wall of the fixed groove can be prevented from being in direct contact with the magnetic core due to certain elasticity of the rubber lining, the magnetic core is damaged, and the magnetic core can be conveniently fixed in the fixed groove, a plurality of rubber particles are arranged on the inner side wall of the rubber lining, and in the clamping process, the elasticity of the rubber lining can push the rubber particles against the outer side wall of the magnetic core, so as to increase the clamping force of the jacket on the magnetic core, and the core is prevented from sliding between the jackets.
Description
Technical Field
The invention relates to a shaping clamp, in particular to a shaping clamp of an integrated magnetic core for a magnetic sensor, and belongs to the technical field of production of magnetic sensors.
Background
The magnetic sensor is an important component of a sensor product, along with the development of the technology of the magnetic sensor in China, the product type and the quality of the magnetic sensor can be further developed and improved, and the magnetic sensor is suitable for large and wide application fields such as military automobiles, civil instruments and the like, while the magnetic core is one of important components in the magnetic sensor, a plurality of processing devices can be used in the production process of the magnetic core, one of the clamps is used, and the magnetic core can be fixed by the clamp during shaping.
The used anchor clamps of magnetic core when the plastic are using at present, utilize clamping part to clip the magnetic core mostly, because clamping part is direct and the magnetic core contact mostly, clamping part easily presss from both sides bad magnetic core among the clamping process, and if the magnetic core is comparatively smooth by the position of centre gripping, during the centre gripping, the magnetic core rocks on clamping part easily, is unfavorable for the plastic work of staff to the magnetic core.
Disclosure of Invention
The invention provides a reshaping clamp of an integrated magnetic core for a magnetic sensor, which effectively solves the problems that when a clamp used for reshaping the existing magnetic core is used, a clamping part is mostly used for clamping the magnetic core, the clamping part is mostly in direct contact with the magnetic core, the magnetic core is easily clamped by the clamping part in the clamping process, and if the clamped part of the magnetic core is smooth, the magnetic core is easily shaken on the clamping part during clamping, and the reshaping work of a worker on the magnetic core is not facilitated.
In order to solve the technical problems, the invention provides the following technical scheme:
the invention relates to a shaping clamp of an integrated magnetic core for a magnetic sensor, which comprises a fixed seat, wherein two sides of the upper end of the fixed seat are respectively provided with a first sliding groove, the inner side walls of the front part and the rear part of the first sliding groove are respectively provided with a first limiting groove, the inner part of the first sliding groove is respectively connected with a sliding block in a sliding way, the front part and the rear part of the sliding block are respectively fixedly connected with a first limiting block, the first limiting blocks are respectively connected with the inner parts of the first limiting grooves on the same side in a sliding way, the upper end of the sliding block is respectively and fixedly connected with a sliding seat, the lower end of the sliding seat is respectively contacted with the upper end of the fixed seat, one side of the sliding seat far away from the middle part of the fixed seat is respectively provided with a driving mechanism, one side of the upper end of the sliding seat close to the middle part of the fixed seat is provided with a mounting groove, the inner side walls of the front part and the rear part of the mounting groove are respectively provided with a second limiting groove, the inner part of the mounting groove is respectively provided with a jacket, and the middle part of the upper end of the fixed seat is fixedly connected with two side plates, two install supporting mechanism between the curb plate, two the front of curb plate all prints the scale mark, the equal fixedly connected with stabilizer blade in the lower extreme four corners of fixing base.
As a preferred technical scheme, the driving mechanisms all comprise supporting plates, the supporting plates are all fixedly connected to the upper end of the fixing seat, first screw rods are arranged on the supporting plates in a penetrating mode, the first screw rods are all in threaded connection with the supporting plates, one ends, close to the same-side sliding seats, of the first screw rods are all rotatably connected with rotating carrying discs, one sides, far away from the first screw rods, of the rotating carrying discs are all fixedly connected to the same-side sliding seats, one ends, far away from the same-side sliding seats, of the first screw rods are all fixedly connected with rocking discs, and one sides, far away from the first screw rods, of the rocking discs are all fixedly connected with rocking bars.
According to a preferable technical scheme, the jackets all comprise outer sleeves, one sides of the outer sleeves, which are close to the middle of the fixing base, are respectively provided with a fixing groove, the fixing grooves are respectively of an arc-shaped structure, the inner side walls of the fixing grooves are respectively and fixedly connected with a rubber lining, the inner side walls of the rubber linings are respectively and fixedly connected with a plurality of rubber particles, and one sides of the outer sleeves, which are far away from the middle of the fixing base, are respectively provided with a threaded hole.
As a preferable technical scheme of the invention, the outer side wall of the outer sleeve is contacted with the inner side wall of the mounting groove, the front part and the rear part of the outer sleeve are fixedly connected with second limiting blocks, and the second limiting blocks are connected inside the second limiting grooves on the same side in a sliding manner.
As a preferred technical scheme of the invention, the supporting mechanism comprises a supporting table, two sides of the supporting table are both contacted with the side plates on the same side, the middle part of the lower end of the supporting table is rotatably connected with a second screw rod, the lower end of the second screw rod penetrates through the fixed seat and is fixedly connected with a hand wheel, and supporting rods are fixedly connected at four corners of the lower end of the supporting table.
As a preferred technical scheme of the present invention, the support rods are composed of a main rod and an auxiliary rod, the lower ends of the main rod are all fixedly connected with the upper end of the fixing base, the lower ends of the auxiliary rod are all inserted into the main rod on the same side, the upper ends of the auxiliary rod are all fixedly connected with the lower end of the support table, the outer side wall of the auxiliary rod is all sleeved with a first compression spring, the outer diameter of the first compression spring is smaller than the outer diameter of the main rod on the same side, the upper ends of the first compression spring are all fixedly connected with the lower end of the support table, and the lower ends of the first compression spring are all fixedly connected with the upper end of the main rod on the same side.
According to a preferred technical scheme of the invention, the lower end of the auxiliary rod is provided with a spring groove, the inner upper ends of the spring grooves are provided with slide holes, the inner parts of the slide holes are connected with positioning rods in a sliding manner, the lower ends of the positioning rods are fixedly connected with the inner lower ends of the main rods on the same side, the outer side walls of the positioning rods are sleeved with second compression springs, the outer diameters of the second compression springs are larger than the inner diameter of the slide holes formed in the auxiliary rods on the same side and smaller than the inner diameter of the spring grooves formed in the auxiliary rods on the same side, the upper ends of the second compression springs are fixedly connected with the inner upper ends of the spring grooves formed in the auxiliary rods on the same side, and the lower ends of the second compression springs are fixedly connected with the inner lower ends of the main rods on the same side.
As a preferred technical scheme, through holes communicated with the mounting grooves are formed in the upper end of one side, away from the middle of the fixing seat, of the sliding seat, the through holes are aligned with threaded holes of the jackets on the same side, mounting bolts are connected to the insides of the through holes in a threaded mode, penetrate through the through holes and are connected to the insides of the threaded holes of the jackets on the same side in a threaded mode.
The invention has the following beneficial effects:
1. the rubber lining is arranged in the fixing groove of the jacket, and when the magnetic core is clamped in the fixing groove, the rubber lining has certain elasticity, so that the inner side wall of the fixing groove can be prevented from being in direct contact with the magnetic core, the magnetic core is prevented from being damaged, and the magnetic core can be conveniently fixed in the fixing groove.
2. According to the invention, the rubber particles are arranged on the inner side wall of the rubber lining, and in the clamping process, the rubber particles can be pressed against the outer side wall of the magnetic core by the elastic force of the rubber lining, so that the clamping force of the jacket on the magnetic core is increased, and the magnetic core is prevented from sliding between the jackets.
3. The supporting mechanism is arranged on the fixed seat, when the magnetic core is clamped, the lower end of the magnetic core can be supported by the supporting table of the supporting mechanism, the magnetic core is clamped by the auxiliary jacket, and the stability of the magnetic core is improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a cutaway view of the present invention;
FIG. 2 is a schematic structural view of the slider of the present invention;
FIG. 3 is a schematic view of the structure of a jacket according to the present invention;
FIG. 4 is a schematic view of the construction of the support pole of the present invention;
fig. 5 is an external structural view of the present invention.
In the figure: 1. a fixed seat; 2. a first chute; 3. a first limit groove; 4. a slider; 5. a slide base; 6. a drive mechanism; 61. a support plate; 62. a first screw; 63. rotating the carrying disc; 64. shaking the plate; 65. a rocker; 7. mounting grooves; 8. a jacket; 81. a jacket; 82. a second limiting block; 83. fixing grooves; 84. a rubber lining; 85. rubber particles; 86. a threaded hole; 9. a support mechanism; 91. a support table; 92. a second screw; 93. a support bar; 9301. a main rod; 9302. an auxiliary rod; 9303. a first compression spring; 9304. a spring slot; 9305. a slide hole; 9306. positioning a rod; 9307. a second compression spring; 94. a hand wheel; 10. installing a bolt; 11. a side plate; 12. scale lines; 13. a support leg; 14. a second limit groove; 15. and a through hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b): as shown in FIGS. 1 to 5, the invention relates to a shaping fixture for an integrated magnetic core for a magnetic sensor, which comprises a fixed seat 1, wherein both sides of the upper end of the fixed seat 1 are respectively provided with a first sliding groove 2, the inner side walls of the front part and the rear part of the first sliding groove 2 are respectively provided with a first limiting groove 3, the inner part of the first sliding groove 2 is respectively connected with a sliding block 4 in a sliding manner, the front part and the rear part of the sliding block 4 are respectively fixedly connected with a first limiting block, the first limiting blocks are respectively connected with the inner parts of the first limiting grooves 3 on the same side in a sliding manner, the upper end of the sliding block 4 is respectively connected with a sliding seat 5, the lower end of the sliding seat 5 is respectively contacted with the upper end of the fixed seat 1, one side of the sliding seat 5 far away from the middle part of the fixed seat 1 is respectively provided with a driving mechanism 6, one side of the upper end of the sliding seat 5 near the middle part of the fixed seat 1 is provided with a mounting groove 7, the inner side walls of the front part and the rear part of the mounting groove 7 are respectively provided with a second limiting groove 14, the inside of mounting groove 7 all installs and presss from both sides cover 8, two curb plates 11 of the upper end middle part fixedly connected with of fixing base 1, two install supporting mechanism 9 between the curb plate 11, two scale mark 12 has all been printed in the front of curb plate 11, the equal fixedly connected with stabilizer blade 13 of the lower extreme four corners of fixing base 1, the setting of two curb plates 11 can be used to the spacing of supporting mechanism 9, and the setting of scale mark 12 can make things convenient for the staff to adjust the position of magnetic core.
Wherein, actuating mechanism 6 all includes backup pad 61, the equal fixed connection of backup pad 61 is in the upper end of fixing base 1, it is provided with first screw rod 62 all to run through in backup pad 61, the equal threaded connection of first screw rod 62 is on backup pad 61 of place, first screw rod 62 is close to the one end of homonymy slide 5 and all rotates and be connected with and rotate year dish 63, rotate and carry the equal fixed connection in one side that dish 63 kept away from place first screw rod 62 on homonymy slide 5, the equal fixedly connected with of one end that homonymy slide 5 was kept away from to first screw rod 62 shakes dish 64, shake dish 64 and keep away from the equal fixedly connected with rocker 65 in one side of place first screw rod 62, the first screw rod 62 of accessible drives slide 5, makes slide 5 slide on fixing base 1.
Wherein, it all includes overcoat 81 to press from both sides cover 8, the lateral wall of overcoat 81 all contacts with the inside wall of place mounting groove 7, the equal fixedly connected with second stopper 82 in front and back portion of overcoat 81, the equal sliding connection of second stopper 82 is in the inside of homonymy second spacing groove 14, fixed slot 83 has all been seted up to one side that overcoat 81 is close to fixing base 1 middle part, fixed slot 83 all is the arc structure, equal fixedly connected with rubber inside lining 84 on the inside wall of fixed slot 83, equal a plurality of rubber granules of fixedly connected with 85 on the inside wall of rubber inside lining 84, threaded hole 86 has all been seted up to one side that fixing base 1 middle part was kept away from to overcoat 81, is convenient for press from both sides the magnetic core between two slides 5, makes things convenient for the staff to carry out the plastic operation to the magnetic core.
The upper end of one side of the sliding seat 5, which is far away from the middle of the fixing seat 1, is provided with a through hole 15 communicated with the mounting groove 7, the through hole 15 is aligned with a threaded hole 86 of the jacket 8 on the same side, the inside of the through hole 15 is connected with a mounting bolt 10 in a threaded manner, the mounting bolt 10 penetrates through the through hole 15 and is connected with the inside of the threaded hole 86 of the jacket 8 on the same side in a threaded manner, the jacket 8 can be conveniently fixed in the mounting groove 7, and different jackets 8 can be conveniently replaced according to magnetic cores.
Wherein, supporting mechanism 9 includes a supporting bench 91, the both sides of supporting bench 91 all contact with homonymy curb plate 11, the lower extreme middle part of supporting bench 91 is rotated and is connected with second screw rod 92, fixing base 1 and fixedly connected with hand wheel 94 are passed to the lower extreme of second screw rod 92, the equal fixedly connected with bracing piece 93 in the four corners of the lower extreme of supporting bench 91, and the lower extreme of magnetic core is held to accessible supporting bench 91, prevents that the magnetic core from weighing down.
Wherein, the support rods 93 are composed of a main rod 9301 and an auxiliary rod 9302, the lower end of the main rod 9301 is fixedly connected with the upper end of the fixed seat 1, the lower end of the auxiliary rod 9302 is inserted into the main rod 9301 at the same side, the upper end of the auxiliary rod 9302 is fixedly connected with the lower end of the support table 91, the outer side wall of the auxiliary rod 9302 is sleeved with a first compression spring 9303, the outer diameter of the first compression spring 9303 is smaller than the outer diameter of the main rod 9301 at the same side, the upper end of the first compression spring 9303 is fixedly connected with the lower end of the support table 91, the lower end of the first compression spring 9303 is fixedly connected with the upper end of the main rod 9301 at the same side, the lower end of the auxiliary rod 9302 is provided with a spring groove 9304, the inner upper end of the spring groove 9304 is provided with a sliding hole 9305, the inner part of the sliding hole 9305 is slidably connected with a positioning rod 9306, the lower end of the positioning rod 9306 is fixedly connected with the inner lower end of the main rod 9301 at the same side, all cup jointed second compression spring 9307 on locating lever 9306's the lateral wall, second compression spring 9307's external diameter all than the slide opening 9305 internal diameter of seting up on the vice pole 9302 of homonymy big and all than the spring groove 9304 internal diameter of seting up on the vice pole 9302 of homonymy little, the inside upper end fixed connection of spring groove 9304 of seting up on the upper end of second compression spring 9307 and the vice pole 9302 of homonymy, the inside lower extreme fixed connection of the lower extreme of second compression spring 9307 all with the same side mobile jib 9301 utilizes the elasticity of first compression spring 9303 and second compression spring 9307 to support supporting bench 91, and supplementary second screw 92 supports supporting bench 91, and can prevent supporting bench 91 the phenomenon of slope from appearing.
Specifically, when the invention is used, the invention is placed on a workbench, according to the size of a processed magnetic core, a proper jacket 8 is selected, then the jacket 8 is clamped on the sliding seat 5, the second limit block 82 of the jacket 8 is clamped inside the second limit groove 14 on the same side, then the jacket 8 is fixed on the sliding seat 5 through the mounting bolt 10, then the magnetic core to be processed is placed on the support platform 91 of the support mechanism 9, the second screw 92 is rotated through the hand wheel 94 of the support mechanism 9, the support platform 91 is lifted, meanwhile, the first compression spring 9303 of the support rod 93 applies an upward acting force to the support platform 91, the second compression spring 9307 applies an upward acting force to the auxiliary rod 9302, supports the lower end of the auxiliary rod 9302, supports the lower end corner of the support platform 91, not only assists the second screw 92 to support the support platform 91, but also can prevent the support platform 91 from tilting, in the process, the staff can observe the directional scale mark 12 of the support platform 91 two sides, adjust the height of the magnetic core, then the rocking disc 64 through the driving mechanism 6 rotates the first screw 62, the first screw 62 drives the sliding base 5 to slide on the fixing base 1, make two sliding bases 5 move to the middle part close to the fixing base 1 simultaneously, until clamping the magnetic core between two jackets 8, in the process, the magnetic core can extrude the rubber lining 84 of the jacket 8, and the elasticity of the rubber lining 84 itself can support the rubber particles 85 on the surface of the magnetic core, fix the magnetic core, the setting of the rubber lining 84 can prevent the jacket 81 of the jacket 8 from clamping the magnetic core, and then the staff can utilize the tool to carry out the shaping operation on the magnetic core.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The shaping clamp of the integrated magnetic core for the magnetic sensor comprises a fixing seat (1) and is characterized in that first sliding grooves (2) are formed in two sides of the upper end of the fixing seat (1), first limiting grooves (3) are formed in the inner side walls of the front portion and the rear portion of each first sliding groove (2), sliding blocks (4) are connected to the inner portions of the first sliding grooves (2) in a sliding mode, first limiting blocks are fixedly connected to the front portion and the rear portion of each sliding block (4) in a sliding mode, the first limiting blocks are connected to the inner portions of the first limiting grooves (3) in the same side in a sliding mode, sliding seats (5) are fixedly connected to the upper ends of the sliding blocks (4), the lower ends of the sliding seats (5) are in contact with the upper end of the fixing seat (1), driving mechanisms (6) are mounted on one sides, far away from the middle of the fixing seat (1), of the upper ends of the sliding seats (5) are provided with mounting grooves (7) on one sides, close to the middle of the fixing seat (1), second limiting grooves (14) are formed in the inner side walls of the front portion and the rear portion of the mounting groove (7), a clamping sleeve (8) is mounted inside the mounting groove (7), two side plates (11) are fixedly connected to the middle of the upper end of the fixing seat (1), a supporting mechanism (9) is mounted between the two side plates (11), scale marks (12) are printed on the front faces of the two side plates (11), and supporting legs (13) are fixedly connected to four corners of the lower end of the fixing seat (1);
the clamping sleeve (8) comprises an outer sleeve (81), a fixing groove (83) is formed in one side, close to the middle of the fixing seat (1), of the outer sleeve (81), the fixing groove (83) is of an arc-shaped structure, a rubber lining (84) is fixedly connected to the inner side wall of the fixing groove (83), a plurality of rubber particles (85) are fixedly connected to the inner side wall of the rubber lining (84), and a threaded hole (86) is formed in one side, away from the middle of the fixing seat (1), of the outer sleeve (81).
2. The shaping jig of an integrated magnetic core for a magnetic sensor according to claim 1, characterized in that the driving mechanisms (6) respectively comprise a supporting plate (61), the supporting plates (61) are respectively fixedly connected with the upper end of the fixed seat (1), the supporting plates (61) are all provided with first screw rods (62) in a penetrating way, the first screw rods (62) are all connected to the supporting plates (61) in a threaded way, one end of the first screw (62) close to the slide carriage (5) at the same side is rotatably connected with a rotary carrying disc (63), one side of the rotary carrying disc (63) far away from the first screw (62) is fixedly connected to the slide carriage (5) at the same side, one end of the first screw rod (62) far away from the slide carriage (5) at the same side is fixedly connected with a rocking disc (64), and one side of the rocking disc (64) far away from the first screw (62) is fixedly connected with a rocking bar (65).
3. The shaping clamp of the integrated magnetic core for the magnetic sensor according to claim 1, wherein the outer side wall of the outer casing (81) is in contact with the inner side wall of the mounting groove (7), the front and the rear of the outer casing (81) are fixedly connected with second limiting blocks (82), and the second limiting blocks (82) are slidably connected inside the second limiting grooves (14) on the same side.
4. The shaping clamp of the integrated magnetic core for the magnetic sensor according to claim 1, wherein the supporting mechanism (9) comprises a supporting platform (91), both sides of the supporting platform (91) are in contact with the side plates (11) on the same side, a second screw (92) is rotatably connected to the middle of the lower end of the supporting platform (91), the lower end of the second screw (92) passes through the fixing base (1) and is fixedly connected with a hand wheel (94), and supporting rods (93) are fixedly connected to four corners of the lower end of the supporting platform (91).
5. The shaping clamp of the integrated magnetic core for the magnetic sensor according to claim 4, wherein the support rod (93) is composed of a main rod (9301) and an auxiliary rod (9302), the lower end of the main rod (9301) is fixedly connected with the upper end of the fixing seat (1), the lower end of the auxiliary rod (9302) is inserted into the main rod (9301) on the same side, the upper end of the auxiliary rod (9302) is fixedly connected with the lower end of the supporting table (91), a first compression spring (9303) is sleeved on the outer side wall of the auxiliary rod (9302), the outer diameter of the first compression spring (9303) is smaller than the outer diameter of the main rod (9301) on the same side, the upper end of the first compression spring (9303) is fixedly connected with the lower end of the supporting table (91), and the lower end of the first compression spring (9303) is fixedly connected with the upper end of the main rod (9301) on the same side.
6. The shaping clamp of the integrated magnetic core for the magnetic sensor according to claim 5, wherein the lower end of the auxiliary rod (9302) is provided with a spring groove (9304), the upper ends of the inner parts of the spring grooves (9304) are provided with slide holes (9305), the inner parts of the slide holes (9305) are slidably connected with positioning rods (9306), the lower ends of the positioning rods (9306) are fixedly connected with the lower ends of the inner parts of the main rods (9301) at the same side, the outer side walls of the positioning rods (9306) are sleeved with second compression springs (9307), the outer diameters of the second compression springs (9307) are larger than the inner diameter of the slide holes (9305) arranged on the auxiliary rods (9302) at the same side and smaller than the inner diameter of the spring grooves (9304) arranged on the auxiliary rods (9302) at the same side, the upper ends of the second compression springs (9307) are fixedly connected with the upper ends of the inner parts of the spring grooves (9304) arranged on the auxiliary rods (9302) at the same side, the lower ends of the second compression springs (9307) are fixedly connected with the inner lower end of the main rod (9301) on the same side.
7. The shaping clamp of the integrated magnetic core for the magnetic sensor according to claim 1, wherein the upper end of one side of the sliding seat (5) far away from the middle of the fixed seat (1) is provided with through holes (15) communicated with the mounting groove (7), the through holes (15) are aligned with the threaded holes (86) of the clamping sleeves (8) on the same side, the inside of each through hole (15) is connected with a mounting bolt (10) in a threaded manner, and each mounting bolt (10) penetrates through the through hole (15) and is connected with the inside of the threaded hole (86) of the clamping sleeve (8) on the same side in a threaded manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010284808.2A CN111341546B (en) | 2020-04-13 | 2020-04-13 | Shaping clamp of integrated magnetic core for magnetic sensor |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010284808.2A CN111341546B (en) | 2020-04-13 | 2020-04-13 | Shaping clamp of integrated magnetic core for magnetic sensor |
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| Publication Number | Publication Date |
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| CN111341546A CN111341546A (en) | 2020-06-26 |
| CN111341546B true CN111341546B (en) | 2021-11-02 |
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| CN112676876B (en) * | 2020-12-09 | 2022-03-25 | 安徽中富磁电有限公司 | Fixing device for axial hole opening of magnetic core for magnetic core processing |
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