CN115464514A - Combined feeding wheel of permanent magnetic ferrite magnetic shoe grinding machine - Google Patents

Combined feeding wheel of permanent magnetic ferrite magnetic shoe grinding machine Download PDF

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Publication number
CN115464514A
CN115464514A CN202211275421.6A CN202211275421A CN115464514A CN 115464514 A CN115464514 A CN 115464514A CN 202211275421 A CN202211275421 A CN 202211275421A CN 115464514 A CN115464514 A CN 115464514A
Authority
CN
China
Prior art keywords
iron core
rubber ring
core base
cowhells
magnetic shoe
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.)
Pending
Application number
CN202211275421.6A
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Chinese (zh)
Inventor
潘定银
葛志玉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ANHUI JINZHAI JIANGJUN MAGNETIC INDUSTRY CO LTD
Original Assignee
ANHUI JINZHAI JIANGJUN MAGNETIC INDUSTRY CO LTD
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ANHUI JINZHAI JIANGJUN MAGNETIC INDUSTRY CO LTD filed Critical ANHUI JINZHAI JIANGJUN MAGNETIC INDUSTRY CO LTD
Priority to CN202211275421.6A priority Critical patent/CN115464514A/en
Publication of CN115464514A publication Critical patent/CN115464514A/en
Pending legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B19/00Single-purpose machines or devices for particular grinding operations not covered by any other main group
    • B24B19/22Single-purpose machines or devices for particular grinding operations not covered by any other main group characterised by a special design with respect to properties of the material of non-metallic articles to be ground
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B19/00Single-purpose machines or devices for particular grinding operations not covered by any other main group
    • B24B19/26Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding workpieces with arcuate surfaces, e.g. parts of car bodies, bumpers or magnetic recording heads
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00Component parts such as frames, beds, carriages, headstocks
    • B24B41/005Feeding or manipulating devices specially adapted to grinding machines
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B55/00Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00Apparatus 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
    • H01F41/02Apparatus 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

Abstract

The invention discloses a combined type feeding wheel of a permanent magnetic ferrite magnetic shoe grinder, which comprises a cowhells rubber ring positioned between an iron core gland and an iron core base, wherein the inner wall of the cowhells rubber ring is obliquely arranged, the inclination angle is a degrees, a plurality of uniform distribution holes are formed in the top of the cowhells rubber ring in a penetrating way, feeding wheel assembly holes matched with the feeding shaft of the grinder in size are formed in the top of the iron core gland and the top of the iron core base in a penetrating way, the iron core of the combined type feeding wheel and the cowhells rubber ring can be disassembled, rubber rings with different thickness specifications can be exchanged according to the requirement of a magnetic shoe processed by the grinder for use, meanwhile, the rubber ring at the abrasion part can be conveniently replaced, the iron core part which is not easy to abrade can be repeatedly used, the cost is saved, the resource waste is reduced, the inclined angle surface of the outer side of the iron core base and a regular triangular groove on the plane are increased in contact area with the rubber ring, and the rubber ring is extruded and deformed and fully attached after a screw is locked, so that the friction force is increased, and the feeding wheel is favorable for being combined into a whole.

Description

Combined feeding wheel of permanent magnetic ferrite magnetic shoe grinding machine
Technical Field
The invention relates to a processing technology of a permanent ferrite wet-pressing magnetic shoe grinder, in particular to a combined feeding wheel of a permanent ferrite magnetic shoe grinder.
Background
The permanent magnetic ferrite wet-pressing magnetic shoe belongs to powder metallurgy, and the manufacturing process flow thereof is as follows: grinding, molding, sintering, grinding, cleaning and packaging. The grinding process is a process of grinding the semi-finished magnetic shoe product with the reserved grinding allowance into a finished product meeting the size requirement of the finished product by forming a production line by a plurality of special grinding machines provided with shaped diamond grinding wheels. Because the magnetic shoe is the accessory of installing in the motor, the size requires the precision higher, and the process that needs processing is many, and some same process still divides the corase grind, the fine grinding, consequently special grinding machine constitutes the assembly line and usually has 5 ~ 8 machines as required to constitute, and the magnetic shoe gets into every equipment and all needs reliable transmission, and the transmission that the grinding machine set up drives the rotatory friction magnetic shoe of feeding wheel through drive mechanism and realizes the magnetic shoe feeding.
Because the magnetic shoe is arc-shaped and has the characteristic of hard brittleness, the thickness consistency of the semi-finished magnetic shoe product has certain difference (usually 0-0.5 mm), the part of the feeding wheel, which is in contact with the magnetic shoe, needs to have the characteristics of better elastic deformation and large friction force so as to ensure the magnetic shoe to stably pass through, and the feeding wheel usually adopts a black rubber wheel (NBR butyronitrile).
The feeding wheel of the permanent magnetic ferrite tile grinding machine is a cast iron core, a sunken groove is formed in the periphery of the iron core, and an integral injection molding rubber wheel is formed by injecting common black rubber into an outer ring through a mold. Because the grinding stations are more, the rubber wheel consumption is large, the magnetic shoe hardness is high, the abrasion is fast, the feeding wheel manufactured by the method needs to be replaced after being abraded, and the replaced feeding wheel can only be discarded. This approach is both wasteful of resources and costly.
Disclosure of Invention
The invention aims to provide a combined feeding wheel of a permanent magnetic ferrite magnetic shoe grinding machine, which solves the following technical problems:
the purpose of the invention can be realized by the following technical scheme:
the utility model provides a permanent magnetic ferrite magnetic shoe grinding machine combination formula wheel of sending, is including being located the cowhells rubber ring between iron core gland and the iron core base, the inner wall of cowhells rubber ring is the slope setting to inclination is an, the hole is equallyd divide to a plurality of has been seted up in the top of cowhells rubber ring, the iron core gland all runs through with the top of iron core base and is provided with the wheel pilot hole that sends into that matches with the grinding machine axle size of sending into, iron core gland and iron core base global be provided with the hypotenuse inclination to the inclination at hypotenuse inclination is a complementary angle, four regular triangle groove circles have all been seted up with the top of iron core base to the bottom of iron core gland, a plurality of locking through-hole has been seted up in the top of iron core gland through, set up the locking screw hole with locking through-hole looks adaptation on the iron core base, the top of iron core gland is run through and has been seted up for a plurality of countersunk hole, the screw hole with countersunk hole looks adaptation is seted up in the top of iron core base.
As a further scheme of the invention: the cowhells rubber ring adopts TPE thermoplastic rubber compression molding, the cowhells rubber ring is outer wide, interior narrow, the empty circle form setting in centre to the cross-section of cowhells rubber ring is "T" shape setting.
As a further scheme of the invention: the inclination angle of the inclined edge is 45 degrees, and the side length of the regular triangle groove ring is 1.5mm.
As a further scheme of the invention: the cowhells rubber ring, the iron core gland and the iron core base are connected through bolt locking.
The invention has the beneficial effects that: the combined feeding wheel iron core and the cowhells rubber ring can be disassembled, the rubber rings with different thickness specifications can be exchanged according to the requirement of a grinding machine for processing magnetic shoes, the rubber ring at the abrasion part is convenient to replace, the iron core part which is not easy to abrade can be repeatedly used, the cost is saved, the resource waste is reduced, the iron core gland, the inclined angle surface at the outer side of the iron core base and the regular triangle groove on the plane are increased, the contact area with the rubber rings is increased, after the screws are locked, the rubber rings are extruded and deformed, the adhesive ring is fully laminated, the friction force is increased, and the feeding wheel is combined into a whole.
Drawings
The invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the connection of the present invention as a whole;
FIG. 2 is a schematic cross-sectional view of a cowhells rubber ring according to the present invention;
fig. 3 is a schematic cross-sectional view of a core gland in accordance with the present invention;
fig. 4 is a schematic cross-sectional view of a core base in the present invention;
FIG. 5 is a schematic view of the assembly and use of the combined feed wheel of the permanent magnetic ferrite tile grinder of the present invention.
In the figure: 1. a cowhells rubber ring; 2. an iron core gland; 3. an iron core base; 4. the inclination angle of the bevel edge; 5. a regular triangular groove ring; 6. a feed wheel assembly hole; 7. and (4) magnetic shoes.
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.
Referring to fig. 1-5, the present invention is a combined feed wheel for a permanent ferrite magnetic shoe grinder, including a cowhells rubber ring 1 located between an iron core gland 2 and an iron core base 3, wherein the cowhells rubber ring 1, the iron core gland 2 and the iron core base 3 form a combined feed wheel capable of disassembling and replacing the cowhells rubber ring 1, the inner wall of the cowhells rubber ring 1 is obliquely arranged to enhance the connection strength of the cowhells rubber ring 1 and the inclination angle is a =45 °, and four diameters of 6mm (4-phi) are made at the central position of the middle interlayer of the cowhells rubber ring 1 by using a reference circle a as a normal line 1 ) Equallyd divide the hole, cowhells rubber ring 1 adopts TPE thermoplastic rubber compression molding, cowhells rubber ring 1 is outer wide, interior narrow, the empty circle form setting in the middle, and cowhells rubber ring 1's lateral surface is the contact working face, and the width of design is H, and the inboard is the intermediate layer that plays the fixed action, and the narrow of design is H to cowhells rubber ring 1's cross-section is "T" shape setting, send into wheel cowhells rubber ring 1, can change different model thickness H according to grinding machine processing magnetic shoe 7 actual need.
Iron core gland 2 and iron core base 3 all adopt the Q235 material, and iron core gland 2 and iron core base 3 are general, iron core gland 2 all runs through the feeding wheel pilot hole 6 that is provided with and matches with the grinding machine feeding shaft size with iron core base 3's top, iron core gland 2 and iron core base 3 global are provided with hypotenuse inclination 4, hypotenuse inclination 4's inclination is 45 to at iron core gland 2 and the part of the 1 plane contact of cowhells rubber ring, use iron core gland 2 center as the axle center, process four sides length and be 1.5 mm's regular triangle groove circle 5.
A raised step is arranged on the inner side of the iron core base 3, the diameter of the step is matched with the size of an inner hole of the cowhell rubber ring 1, the height t of the step is 2mm smaller than the thickness h of a rubber ring interlayer, namely t = (h-2), two appropriate reference circles B and C normal lines are respectively selected on the top of the iron core gland 2, and four locking through holes (4-phi) with the diameter of 6mm and staggered 45 degrees are formed in the top of the iron core gland 2 2 ) And the countersunk hole (4-phi) 3 ) Making 4 equal dividing holes (4-M) of reference circle of M6mm with the same size of reference circle A of the normal line of the fixed hole of the cowhells rubber ring 1 1 ) Two proper reference circles B and C are respectively selected on the iron core base 3 to form 45-degree staggered locking screw holes (4-M) matched with the locking through holes 2 ) And a threaded hole (4-M) adapted to the countersunk hole 3 )。
Although one embodiment of the present invention has been described in detail, the description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the scope of the invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.

Claims (4)

1. The utility model provides a wheel is sent to permanent magnetic ferrite magnetic shoe grinding machine combination formula, a serial communication port, including ox muscle rubber ring (1) that is located between iron core gland (2) and iron core base (3), the inner wall of ox muscle rubber ring (1) is the slope setting to inclination is an a, the top of ox muscle rubber ring (1) is run through and is seted up a plurality of and equally divides the hole, iron core gland (2) all run through with the top of iron core base (3) and be provided with send into wheel pilot hole (6) that axle size matches with the grinding machine, the global of iron core gland (2) and iron core base (3) is provided with hypotenuse (4) to the inclination of hypotenuse inclination (4) is a complementary angle, four positive triangle-shaped groove circles (5) have all been seted up with the top of iron core base (3), the top of iron core gland (2) is run through and is seted up a plurality of locking through-hole, set up the locking screw hole with locking through-hole of iron core base looks adaptation, a plurality of countersunk head and countersunk head adaptation are seted up at the top of iron core base (3).
2. The combined type feeding wheel of the permanent magnetic ferrite magnetic shoe grinding machine according to claim 1, characterized in that the cowhells rubber ring (1) is molded by using TPE thermoplastic rubber, the cowhells rubber ring (1) is arranged in a ring shape with wide outside, narrow inside and hollow, and the section of the cowhells rubber ring (1) is arranged in a T shape.
3. The combined feed wheel of the permanent magnetic ferrite magnetic shoe grinder according to claim 1, characterized in that the inclination angle of the bevel edge inclination angle (4) is 45 degrees, and the side length of the regular triangle groove ring (5) is 1.5mm.
4. The combined feed wheel for the permanent magnetic ferrite magnetic shoe grinder according to claim 1, characterized in that the cowhells rubber ring (1), the iron core gland (2) and the iron core base (3) are connected by bolt locking.
CN202211275421.6A 2022-10-18 2022-10-18 Combined feeding wheel of permanent magnetic ferrite magnetic shoe grinding machine Pending CN115464514A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202211275421.6A CN115464514A (en) 2022-10-18 2022-10-18 Combined feeding wheel of permanent magnetic ferrite magnetic shoe grinding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202211275421.6A CN115464514A (en) 2022-10-18 2022-10-18 Combined feeding wheel of permanent magnetic ferrite magnetic shoe grinding machine

Publications (1)

Publication Number Publication Date
CN115464514A true CN115464514A (en) 2022-12-13

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202211275421.6A Pending CN115464514A (en) 2022-10-18 2022-10-18 Combined feeding wheel of permanent magnetic ferrite magnetic shoe grinding machine

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Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2540393Y (en) * 2002-05-01 2003-03-19 周文炳 Contact roller device of mine hoist
CN201864312U (en) * 2010-11-16 2011-06-15 安徽龙磁科技股份有限公司 Combined type rubber wheel for conveying semi-finished products in powder metallurgy industry
CN102278474A (en) * 2011-06-12 2011-12-14 鞍山重型矿山机器股份有限公司 Contact type dynamic sealing method and dynamic sealing device of dishing sealing ring
CN103624194A (en) * 2013-11-29 2014-03-12 建科机械(天津)股份有限公司 Elastic combined pressing wheel in steel bar feeding mechanism
CN106626969A (en) * 2017-01-23 2017-05-10 株洲九方装备股份有限公司 Method for preventing peristalsis of elastic wheel rubber ring and elastic wheel
CN206886349U (en) * 2017-06-23 2018-01-16 曲靖福牌彩印有限公司 The rubber tire of cushion rubber can be changed
CN207026382U (en) * 2017-07-25 2018-02-23 大连泰维精密模具股份有限公司 A kind of lathe rolls spring clamping device
CN107923514A (en) * 2015-08-25 2018-04-17 Nok株式会社 Friction pulley
JP2018062962A (en) * 2016-10-11 2018-04-19 Nok株式会社 Friction pulley
CN208196296U (en) * 2018-03-26 2018-12-07 宝钢特钢长材有限公司 A kind of adjustable forwarding wheel
CN209398825U (en) * 2018-11-19 2019-09-17 西安法士特汽车传动有限公司 A kind of closed type bowl-type patch
CN213705075U (en) * 2020-12-04 2021-07-16 湖北登牛农业机械有限公司 Novel spiral grading auxiliary movable trundle
CN214213401U (en) * 2020-12-28 2021-09-17 安徽龙磁科技股份有限公司 Guide rail grinding device for grinding magnetic shoe
CN215824156U (en) * 2021-07-21 2022-02-15 建科机械(天津)股份有限公司 Elastic pinch roller
CN216574976U (en) * 2021-11-27 2022-05-24 瑞安市塘下作虎标准件拉丝加工厂 Straightening device of round steel peeling machine

Patent Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2540393Y (en) * 2002-05-01 2003-03-19 周文炳 Contact roller device of mine hoist
CN201864312U (en) * 2010-11-16 2011-06-15 安徽龙磁科技股份有限公司 Combined type rubber wheel for conveying semi-finished products in powder metallurgy industry
CN102278474A (en) * 2011-06-12 2011-12-14 鞍山重型矿山机器股份有限公司 Contact type dynamic sealing method and dynamic sealing device of dishing sealing ring
CN103624194A (en) * 2013-11-29 2014-03-12 建科机械(天津)股份有限公司 Elastic combined pressing wheel in steel bar feeding mechanism
CN107923514A (en) * 2015-08-25 2018-04-17 Nok株式会社 Friction pulley
JP2018062962A (en) * 2016-10-11 2018-04-19 Nok株式会社 Friction pulley
CN106626969A (en) * 2017-01-23 2017-05-10 株洲九方装备股份有限公司 Method for preventing peristalsis of elastic wheel rubber ring and elastic wheel
CN206886349U (en) * 2017-06-23 2018-01-16 曲靖福牌彩印有限公司 The rubber tire of cushion rubber can be changed
CN207026382U (en) * 2017-07-25 2018-02-23 大连泰维精密模具股份有限公司 A kind of lathe rolls spring clamping device
CN208196296U (en) * 2018-03-26 2018-12-07 宝钢特钢长材有限公司 A kind of adjustable forwarding wheel
CN209398825U (en) * 2018-11-19 2019-09-17 西安法士特汽车传动有限公司 A kind of closed type bowl-type patch
CN213705075U (en) * 2020-12-04 2021-07-16 湖北登牛农业机械有限公司 Novel spiral grading auxiliary movable trundle
CN214213401U (en) * 2020-12-28 2021-09-17 安徽龙磁科技股份有限公司 Guide rail grinding device for grinding magnetic shoe
CN215824156U (en) * 2021-07-21 2022-02-15 建科机械(天津)股份有限公司 Elastic pinch roller
CN216574976U (en) * 2021-11-27 2022-05-24 瑞安市塘下作虎标准件拉丝加工厂 Straightening device of round steel peeling machine

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