CN104128875A - Grinding mechanism and iron core center post grinder - Google Patents

Grinding mechanism and iron core center post grinder Download PDF

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Publication number
CN104128875A
CN104128875A CN201410361524.3A CN201410361524A CN104128875A CN 104128875 A CN104128875 A CN 104128875A CN 201410361524 A CN201410361524 A CN 201410361524A CN 104128875 A CN104128875 A CN 104128875A
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CN
China
Prior art keywords
grinding
iron core
grinding mechanism
middle column
abrasive body
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.)
Granted
Application number
CN201410361524.3A
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Chinese (zh)
Other versions
CN104128875B (en
Inventor
王猛
许锦为
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.)
Acbel Electronics Dongguan Co Ltd
Original Assignee
Acbel Electronics Dongguan 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 Acbel Electronics Dongguan Co Ltd filed Critical Acbel Electronics Dongguan Co Ltd
Priority to CN201410361524.3A priority Critical patent/CN104128875B/en
Publication of CN104128875A publication Critical patent/CN104128875A/en
Application granted granted Critical
Publication of CN104128875B publication Critical patent/CN104128875B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • B24B37/00Lapping machines or devices; Accessories
    • B24B37/02Lapping machines or devices; Accessories designed for working surfaces of revolution
    • 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
    • B24B37/00Lapping machines or devices; Accessories
    • B24B37/34Accessories
    • 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
    • B24B55/02Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

A grinding mechanism comprises a grinding platform and a grinding body. The grinding body and the grinding platform are placed in parallel. The grinding body comprises a connecting rod and a cylindrical grinding portion. The side face of the grinding portion is a grinding face, and the connecting rod is used for being connected with an external power mechanism. The grinding platform is provided with an open groove matched with the grinding portion, and the open groove is used for containing the grinding portion. Meanwhile, the invention further provides an iron core center post grinder comprising the grinding mechanism. The iron core center post grinder comprises the grinding mechanism and the power mechanism which is connected with the connecting rod of the grinding body. The grinding mechanism and the iron core center post grinder have the advantages that the grinding body and the grinding platform are placed in parallel, the grinding portion in the grinding body is limited in the open groove of the grinding platform, and the side face of the grinding portion is the grinding face; when the iron core center post grinder works, the power mechanism drives the grinding body to rotate at high speed, a workpiece rubs the side face of the grinding portion, a worker does not need to regulate the position of the grinding body, the grinding process of the workpiece is finished rapidly, and the working efficiency is improved.

Description

Grinding mechanism and iron core middle column's grinding machine
Technical field
The present invention relates to grinding machine, particularly relate to a kind of grinding mechanism for the magnetic core element iron core middle column of polishing and a kind of iron core middle column's grinding machine that comprises described grinding mechanism.
Background technology
General transformer is all provided with iron core, and its effect is delivery magnetic field, makes magnetic field more concentrated around coil.And iron core also can reduce the impact of adjacent metal parts on transformer internal magnetic field, improve the efficiency of transformer.Therefore, iron core is the vitals that affects transformer performance.Common transformer core is annular core.This annular core is formed by magnetic metal Alloys Casting.While making iron core, in order to obtain needed electric characteristics, need to grind the center pillar of iron core, to obtain appropriate height.
Wherein, there is a kind of iron core middle column grinding apparatus, comprise power set, control device, grinding device and iron core fixing device.Columned abrasive body is installed on grinding device.Power set drive grinding device to move in horizontal and vertical direction under the control of control device, to adjust abrasive body and the relative position that is fixed on the iron core on iron core fixing device, find suitable grinding point.Its defect is that each grinding all needs to adjust the position of abrasive body, has restricted the operating efficiency of equipment.
Summary of the invention
Based on this, provide a kind of grinding mechanism that improves equipment operating efficiency.
This grinding mechanism comprises: grinding plate and abrasive body.
Abrasive body placement parallel with grinding plate, abrasive body comprises connecting rod and columned grind section.The side of grind section is abradant surface, and connecting rod is for connecting outside actuating unit.Grinding plate is provided with the fluting coordinating with grind section, for accommodating grind section.
In an embodiment, the width of fluting is greater than the diameter of section of grind section therein.
In an embodiment, this grinding plate is provided with groove therein, and described fluting is located in this groove.
Meanwhile, also provide a kind of iron core middle column's grinding machine that comprises above-mentioned grinding mechanism.
This iron core middle column's grinding machine, comprises above-mentioned grinding mechanism, also comprises: actuating unit.
Actuating unit is connected with the connecting rod of abrasive body, is used to grinding mechanism that power is provided, and grinding mechanism is rotated and grind device to be processed.
In an embodiment, actuating unit comprises holder and motor therein, and holder is for fixed electrical machinery, and motor is connected with the connecting rod of grind section.
In an embodiment, this iron core middle column's grinding machine also comprises auxiliary body therein, and auxiliary body comprises storage tank, water pump and conduit, and water pump is placed in storage tank, and one end of conduit is connected with water pump, and the opening of the other end of conduit is towards abrasive body.
In an embodiment, auxiliary body also comprises the cooler for cooling described motor therein, and cooler is provided with feed tube and drain pipe, and feed tube is connected with water pump, and drain pipe is connected with storage tank.
In an embodiment, this auxiliary body also comprises tank therein, and tank is positioned at the below of described grinding mechanism, for collecting the waste liquid of flushing.
In an embodiment, holder comprises the latch part of base and ring-type therein, and latch part and described base are affixed, and motor is through this latch part affixed with latch part.
In an embodiment, base is provided with the first chute and the second chute therein, and latch part is provided with the first projection and the second projection, and the first projection coordinates with the first chute, and the second projection coordinates with the second chute.
Beneficial effect of the present invention is: abrasive body placement parallel with grinding plate, and the grind section in abrasive body is limited in the fluting of grinding plate, the side of grind section is abradant surface.In the time of iron core middle column's grinding machine work, actuating unit drives abrasive body High Rotation Speed, the side friction of workpiece and grind section, and workman adjusts without the position to abrasive body, completes rapidly the polishing operation of workpiece, increases work efficiency.
When auxiliary body works for reducing abrasive body because of fricative high temperature, and can rinse out because of grind produce chip.Cooler is in order to reduce motor because of the temperature that work produces, to avoid motor overheating, improving the stability of its work.Liquid when tank rinses abrasive body for collecting auxiliary body.Groove width on grinding plate is greater than the diameter of grind section, makes to have gap between grind section and grinding plate, and the liquid while punching for discharging, avoids fluid accumulation too much to affect grinding workpieces.The fluting of grinding plate is provided with groove around, in the time grinding, can accommodate momently a part of liquid, continues cooling to grind section.Latch part is convenient to motor to be installed on base or from base and to disassemble.Latch part can move along the first chute and the second chute, adjusts whereby the position of motor.
Brief description of the drawings
Fig. 1 is the structural representation of the grinding mechanism of one embodiment of the present invention;
Fig. 2 is the schematic cross-section of the grinding mechanism shown in Fig. 1 along A-A line;
Fig. 3 is the structural representation of abrasive body in Fig. 1;
Fig. 4 is the structural representation of iron core middle column's grinding machine of one embodiment of the present invention;
In accompanying drawing, the implication of each label is:
10-iron core middle column grinding machine;
110-holder, 111-base, 112-latch part, 113-the second chute;
120-motor, 122-cooler, 123-feed tube, 124-drain pipe;
130-grinding mechanism, 131-grinding plate, 132-abrasive body, 133-groove, 134-fluting, 136-grind section, 137-connecting rod;
140-auxiliary body, 141-storage tank, 142-water pump, 143-conduit;
150-tank, 151-back-up block.
Detailed description of the invention
For further understanding feature of the present invention, technological means and the specific purposes that reach, function, resolve the advantages and spirit of the present invention, by below in conjunction with accompanying drawing and detailed description of the invention, detailed description of the present invention being further understood.
Referring to accompanying drawing 1, the structural representation of the grinding mechanism 130 that it is one embodiment of the present invention refers to accompanying drawing 2 simultaneously, and it is the schematic cross-section of the grinding mechanism 130 shown in Fig. 1 along A-A line.
This grinding mechanism 130 comprises grinding plate 131 and abrasive body 132.Grinding plate 131 placement parallel with abrasive body 132.Abrasive body 132 comprises connecting rod 137 and columned grind section 136.The side of grind section 136 is abradant surface, and connecting rod 137 is for connecting external impetus mechanism.Grinding plate 131 is provided with the fluting 134 coordinating with grind section 136, and this fluting 134 is for accommodating grind section 136.
Referring to accompanying drawing 3, it is the structural representation of abrasive body 132 in accompanying drawing 1.
The grind section 136 of abrasive body 132 is cylindrical, and the side of grind section 136 is coarse abradant surface.One end of this abrasive body 132 is provided with the connecting rod 137 of handle shape.This connecting rod 137 is for being connected with external impetus mechanism.
Operation principle:
Abrasive body 132 in grinding mechanism 130 is by connecting rod 137 High Rotation Speed under the drive of outside actuating unit, because the grind section 136 of abrasive body 132 has been limited in the fluting 134 of grinding plate 131, and the side of columned grind section 136 is abradant surface.Workman only need to just can polish workpiece movable to workpiece to grind section 136.The abrasion site of grinding mechanism 130 always is fixing, and when grinding, without adjusting the position of grinding mechanism 130, workman only need start the external impetus mechanism operation of just can polishing, and minimizing operation, saves time, and increases work efficiency.
Grinding plate 131 can also be provided with groove 133, and fluting 134 is located in this groove 133.In the time grinding, can accommodate momently a part of liquid, continue cooling to grind section 136.
Groove 133 can be designed as square, and four angles are fillet.Four angles of groove 133 are set to fillet, are convenient to clean.
The width of fluting 134 is greater than the diameter of section of abrasive body 132, makes to have gap between abrasive body 132 and grinding plate 131, and the liquid while punching for discharging, avoids fluid accumulation too much to affect grinding workpieces.
Above-mentioned grinding mechanism 130, abrasive body 132 placement parallel with grinding plate 131, and the grind section in abrasive body 132 136 is limited in the fluting 134 of grinding plate 131, the side of grind section 136 is abradant surface.In the time of work, under the drive of outside actuating unit, drive abrasive body 132 High Rotation Speeds, the side friction of workpiece and grind section 136, workman, without the position of abrasive body 132 is adjusted, completes the polishing operation of workpiece rapidly, increases work efficiency.
Referring to accompanying drawing 4, the structural representation of iron core middle column's grinding machine 10 that it is one embodiment of the present invention.
This iron core middle column's grinding machine 10 comprises: actuating unit and grinding mechanism 130.Wherein actuating unit comprises that (in other embodiments, motor 120 can replace with manual rotating disk or other power set for holder 110 and motor 120.), motor 120 is arranged on holder 110.Motor 120 is used to grinding mechanism 130 that power is provided, and makes this grinding mechanism 130 rotate and grind device to be processed.Motor 120 is connected with grinding mechanism 130.
Iron core middle column's grinding machine 10 can also comprise auxiliary body 140.Auxiliary body 140 comprises storage tank 141, water pump 142 and conduit 143.Water pump 142 is placed in storage tank 141.Conduit 143 one end are connected with the liquid input port of water pump 142, and the opening of the other end is towards abrasive body 132.When auxiliary body 140 works for reducing abrasive body 132 because of fricative high temperature, and can rinse out because of grind produce chip.Wherein, storage tank 141 is for depositing the liquid of cooling cleaning use, and water pump 142 is for pumping liquid to conduit 143, and liquid is delivered to abrasive body 132 by conduit 143.
Auxiliary body 140 can also comprise that one for collecting the tank 150 of waste liquid producing while rinsing.Tank 150 is connected with grinding mechanism 130.Particularly, grinding mechanism 130 is fixed in tank 150 through the sidewall of tank 150.Meanwhile, in tank 150, be also provided with a back-up block 151, for support grinding mechanism 130, make the height of grinding mechanism 130 higher than the liquid height in tank 150.In certain embodiments, can the grinding plate of grinding mechanism 130 131 be fixed on by screw to the sidewall of tank 150, without using back-up block 151.
Auxiliary body 140 also comprises the cooler 122 for cooling motor 120.Cooler 122 is provided with feed tube 123 and drain pipe 124.Feed tube 123 is connected with the liquid output port of water pump 142, for obtaining the required liquid of work of cooling motor 120.Drain pipe 124 is connected with storage tank 141, for the waste liquid of cooler 122 is discharged, and is recycled to storage tank 141, and cooling fluid can be recycled.
Holder 110 can comprise the base 111 of " L " shape and the latch part 112 of ring-type, and latch part 112 is fixed on base 111.Motor 120 is fixed on base 111 through this latch part 112.Latch part 112 is convenient to motor 120 to be installed on base 111 or from base 111 and to disassemble.
Base 111 can arrange the first chute (not shown in FIG.) and the second chute 113, in latch part 112, the first projection (not shown in FIG.) and the second projection (not shown in FIG.) is set simultaneously.The first projection coordinates with the first chute, and the second projection coordinates with the second chute 113.In the present embodiment, the first chute is arranged on the sidewall of " L " shape base 111, and direction is parallel with motor 120 placing directions, then coordinates the first projection in latch part 112, makes motor 123 can adjust in a lateral direction position.The first chute is arranged on the bottom of " L " shape base 111, and direction is vertical with motor 120 placing directions, coordinates the second projection in latch part 112, makes motor 120 adjust in a longitudinal direction position.
Above-mentioned iron core middle column grinding machine 10, abrasive body 132 placement parallel with grinding plate 131, and the grind section in abrasive body 132 136 is limited in the fluting 134 of grinding plate 131, the side of grind section 136 is abradant surface.In the time that iron core middle column's grinding machine 10 is worked, actuating unit drives abrasive body 132 High Rotation Speeds, the side friction of workpiece and grind section 136, and workman, without the position of abrasive body 132 is adjusted, completes the polishing operation of workpiece rapidly, increases work efficiency.
The above embodiment has only expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.

Claims (10)

1. a grinding mechanism, is characterized in that, comprising: grinding plate and abrasive body;
The placement parallel with described grinding plate of described abrasive body, described abrasive body comprises connecting rod and columned grind section, the side of described grind section is abradant surface, described connecting rod is for connecting outside actuating unit, described grinding plate is provided with the fluting coordinating with described grind section, for accommodating described grind section.
2. grinding mechanism according to claim 1, is characterized in that, the width of described fluting is greater than the diameter of section of described grind section.
3. grinding mechanism according to claim 1, is characterized in that, described grinding plate is provided with groove, and described fluting is located in described groove.
4. iron core middle column's grinding machine, is characterized in that, comprises the grinding mechanism described in the claims 1-4 any one, also comprises: actuating unit;
Described actuating unit is connected with the connecting rod of described abrasive body, is used to described grinding mechanism that power is provided, and makes described grinding mechanism rotate and grind device to be processed.
5. iron core middle column according to claim 4 grinding machine, is characterized in that, described actuating unit comprises holder and motor, and described holder is for fixing described motor, and described motor is connected with the connecting rod of described grind section.
6. iron core middle column according to claim 4 grinding machine, is characterized in that, also comprises auxiliary body, described auxiliary body comprises storage tank, water pump and conduit, described water pump is placed in described storage tank, and described conduit one end is connected with described water pump, and the opening of the other end is towards described abrasive body.
7. iron core middle column according to claim 6 grinding machine, it is characterized in that, described auxiliary body also comprises the cooler for cooling described motor, and described cooler is provided with feed tube and drain pipe, described feed tube is connected with described water pump, and described drain pipe is connected with described storage tank.
8. iron core middle column according to claim 6 grinding machine, is characterized in that, described auxiliary body also comprises tank, and described tank rinses for collecting the waste liquid that described grinding mechanism produces.
9. iron core middle column according to claim 5 grinding machine, is characterized in that, described holder comprises the latch part of base and ring-type, and described latch part and described base are affixed, and described motor is through described latch part affixed with described latch part.
10. iron core middle column according to claim 9 grinding machine, it is characterized in that, described base is provided with the first chute and the second chute, and described latch part is provided with the first projection and the second projection, described the first projection coordinates with described the first chute, and described the second projection coordinates with described the second chute.
CN201410361524.3A 2014-07-25 2014-07-25 Grinding mechanism and iron core center post grinder Expired - Fee Related CN104128875B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410361524.3A CN104128875B (en) 2014-07-25 2014-07-25 Grinding mechanism and iron core center post grinder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410361524.3A CN104128875B (en) 2014-07-25 2014-07-25 Grinding mechanism and iron core center post grinder

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CN104128875A true CN104128875A (en) 2014-11-05
CN104128875B CN104128875B (en) 2017-01-18

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003159646A (en) * 2001-11-21 2003-06-03 Fujikura Ltd Method for grinding glass material
CN202640089U (en) * 2012-06-05 2013-01-02 宜宾盈泰光电有限公司 High-precision numerical control magnetic material center post air gap machine
CN202742167U (en) * 2012-07-24 2013-02-20 无锡斯贝尔磁性材料有限公司 Manganese zinc magnetic ring bur scraping device
CN203993502U (en) * 2014-07-25 2014-12-10 康舒电子(东莞)有限公司 Grinding mechanism and iron core middle column's grinding machine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003159646A (en) * 2001-11-21 2003-06-03 Fujikura Ltd Method for grinding glass material
CN202640089U (en) * 2012-06-05 2013-01-02 宜宾盈泰光电有限公司 High-precision numerical control magnetic material center post air gap machine
CN202742167U (en) * 2012-07-24 2013-02-20 无锡斯贝尔磁性材料有限公司 Manganese zinc magnetic ring bur scraping device
CN203993502U (en) * 2014-07-25 2014-12-10 康舒电子(东莞)有限公司 Grinding mechanism and iron core middle column's grinding machine

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Granted publication date: 20170118

Termination date: 20170725