CN104084864A - Special needle grinding machine for drawing die forming - Google Patents

Special needle grinding machine for drawing die forming Download PDF

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Publication number
CN104084864A
CN104084864A CN201410287263.5A CN201410287263A CN104084864A CN 104084864 A CN104084864 A CN 104084864A CN 201410287263 A CN201410287263 A CN 201410287263A CN 104084864 A CN104084864 A CN 104084864A
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CN
China
Prior art keywords
base plate
slide plate
slide
screw
dividing head
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
CN201410287263.5A
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Chinese (zh)
Other versions
CN104084864B (en
Inventor
张安
宋建灿
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.)
PINGHU JINPING WIRE DRAWING DIE CO Ltd
Original Assignee
PINGHU JINPING WIRE DRAWING DIE 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.)
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Application filed by PINGHU JINPING WIRE DRAWING DIE CO Ltd filed Critical PINGHU JINPING WIRE DRAWING DIE CO Ltd
Priority to CN201410287263.5A priority Critical patent/CN104084864B/en
Publication of CN104084864A publication Critical patent/CN104084864A/en
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Publication of CN104084864B publication Critical patent/CN104084864B/en
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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
    • B24B19/00Single-purpose machines or devices for particular grinding operations not covered by any other main group
    • B24B19/16Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding sharp-pointed workpieces, e.g. needles, pens, fish hooks, tweezers or record player styli
    • 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
    • B24B45/00Means for securing grinding wheels on rotary arbors
    • 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
    • B24B55/04Protective covers for the grinding wheel

Abstract

The invention relates to grinding machinery, particularly relates to a special needle grinding machine for drawing die forming. According to the special needle grinding machine for drawing die forming, structures such as a main motor, a sliding plate and a dividing head are arranged; a steel needle is driven to rotate by the main motor during the grinding process; an included angle between a grinding wheel and the steel needle is adjusted by the dividing needle; the grinding wheel is driven to rotate by an auxiliary motor; the included angle between the steel needle and the grinding wheel can be accurately controlled and the steel needle accuracy is improved due to the fact that the included angle between the grinding wheel and the steel needle is adjusted by the dividing head; grinding particles are avoided from splashing to damage workers due to a protective cover and accordingly the special needle grinding machine for the drawing die forming is improved.

Description

The special-purpose needle grinding machine of wire drawing die moulding
Technical field
The present invention relates to abrasive machine, relate in particular to the special-purpose needle grinding machine of wire drawing die moulding.
Background technology
Wire rod generally all will be used wire drawing die in drawing process, and wire drawing die working region generally all needs to adopt card grinding grinding just can reach corresponding precision.
In prior art, the production of card grinding is for adopting the way of hand grinding to process card grinding, it is the hand-held blank for the manufacture of card grinding of technical staff, so on the emery wheel in rotation, carry out grinding, this processing method is in grinding process, the quality of card grinding is controlled by technical staff's experience, card grinding precision that the method grinds is low, card grinding processing method long processing time, and even cannot complete this work when technical staff's experience is more shallow, therefore, this method can not meet the demand of modern industry again.
Summary of the invention
The special-purpose needle grinding machine of wire drawing die moulding provided by the invention, is intended to overcome the draw point for wire drawing die in prior art and adopts manual processing, the deficiency that the grinding time is long, precision is low.
In order to solve the problems of the technologies described above, the present invention adopts following technical scheme: the special-purpose needle grinding machine of wire drawing die moulding, comprise base plate, described base plate is provided with column, on described column, establish the main motor for driving ultrasonic transformer to rotate, described main motor comprises main shaft, described ultrasonic transformer is by main shaft drives, on described base plate, be also provided with slide plate, described slide plate is provided with the emery wheel for the draw point being arranged on ultrasonic transformer is carried out to grinding, between described emery wheel and slide plate, be also provided with for regulating the dividing head of angle between emery wheel and draw point, described dividing head is provided with the auxiliary-motor for driving emery wheel to rotate,
Described slide plate is arranged on base plate by adjusting the guide rail of distance between slide plate and ultrasonic transformer, described guide rail comprises the slide rail that is arranged on base plate and is arranged on slide plate the chute suitable with slide rail, described slide rail is down trapezoidal of minor face, between described base plate and slide plate, be also provided with for driving the drive unit of slide plate slides, described drive unit comprises the leading screw that is arranged on base plate and is arranged on slide plate the nut suitable with leading screw, described leading screw is rotationally connected and is arranged on base plate, described nut is fixedly connected on slide plate, on described base plate, be also provided with the handle rotating for operating leading screw,
Described dividing head is slidably connected and is arranged on slide plate, described slide plate is provided with the slide block for dividing head is slided, described dividing head is provided with the sliding chamber suitable with slide block, on described dividing head, be also provided with for dividing head being locked to the locking device on slide block, described locking device comprise lock-screw and be arranged on dividing head communicate with sliding chamber and with the suitable locking screw holes of lock-screw, described lock-screw is provided with the rotating disc for rotational lock screw, the diameter of described rotating disc is greater than the diameter of lock-screw, and described rotating disc is welded on lock-screw;
On described base plate and slide plate, be equipped with the protective cover that the abrasive particle for preventing on emery wheel splashes, described protective cover is plugged on base plate and slide plate, on described base plate and slide plate, be equipped with the slot for the protective cover of pegging graft, the width of described slot and the thickness of protective cover are suitable.
As preferably, on described base plate, be also provided with for preventing that dust from dropping on the dust cover on leading screw, described dust cover is provided with the strip gab for leading screw is coordinated with nut, during due to grinding, abrasive particle on emery wheel easily drops, by arranging, dustproof put leading screw and the external world separates on base plate, can avoid abrasive particle to enter leading screw, extended the service life of leading screw.
As preferably, described slide rail is provided with some for holding the chip pocket of dust, the width of described chip pocket is 1/50 to 1/20 of chute length, distance between adjacent chip pocket is less than 1/10 of chute length, by chip pocket is set on slide rail, while sliding on slide rail on slide plate, the dust being positioned on slide rail can be clamp-oned to chip pocket, prevent that dust from entering between slide rail and chute, avoid between slide rail and chute, because dust produces sharp wear, having extended the service life of slide rail and chute; In addition, by the width of chip pocket being made as to 1/50 to 1/20 of chute length, the distance between adjacent chip pocket is less than 1/10 of chute length, stability when chip pocket does not affect slide plate slides in slide plate slides process.
As preferably, on described protective cover, be also provided with and be convenient to hand-held Handheld Division, described Handheld Division is pit, by Handheld Division is set on protective cover, protective cover is easy to operate when loading onto or take off, and has improved the security performance of the special-purpose needle grinding machine of wire drawing die moulding.
The special-purpose needle grinding machine of wire drawing die moulding provided by the invention, tool has the following advantages: by the first-class structure of main motor, slide plate and calibration is set, draw point is in grinding process, draw point is rotated by main driven by motor, and the angle of emery wheel and draw point adopts dividing head to regulate, and emery wheel is by auxiliary-motor driven rotary, because adopting dividing head, the angle of emery wheel and draw point regulates, therefore, can accurately control the angle between draw point and emery wheel, improve the precision of draw point; In addition, by protective cover is set, can prevent the abrasive particle injury staff of splashing, improve the security performance of the special-purpose needle grinding machine of wire drawing die moulding.
Accompanying drawing explanation
Accompanying drawing 1 is the front view of the special-purpose needle grinding machine of wire drawing die moulding of the present invention,
Accompanying drawing 2 is top views of the special-purpose needle grinding machine of wire drawing die moulding of the present invention,
Accompanying drawing 3 be in accompanying drawing 1 A to partial view.
The specific embodiment
Below in conjunction with accompanying drawing, the special-purpose needle grinding machine of wire drawing die moulding of the present invention is described further.As Fig. 1, Fig. 2, shown in Fig. 3, the special-purpose needle grinding machine of wire drawing die moulding, comprise base plate 1, described base plate 1 is provided with column 2, described column 2 is vertical with base plate 1, described column 2 can be welded on base plate 1, on described column 2, establish the main motor 4 for driving ultrasonic transformer 3 to rotate, described main motor 4 comprises main shaft 41, described ultrasonic transformer 3 is driven by main shaft 41, between described main shaft 41 and ultrasonic transformer 3, should be provided with shaft coupling, on described base plate 1, be also provided with slide plate 5, described slide plate 5 is provided with the emery wheel 6 for the draw point being arranged on ultrasonic transformer 3 is carried out to grinding, between described emery wheel 6 and slide plate 5, be also provided with for regulating the dividing head 7 of angle between emery wheel 6 and draw point, described dividing head 7 is provided with the auxiliary-motor 8 for driving emery wheel 6 to rotate,
Optionally, described column 2 is provided with for the housing of main motor 4 is set, described housing is arranged on column 2 by welding manner, described main motor 4 is arranged in housing, on described housing, also offer the louvre for dispelling the heat, on described housing, be also provided with for preventing that abrasive particle from entering the screen pack of main motor 4.
Described slide plate 5 is arranged on base plate 1 by adjusting the guide rail of distance between slide plate 5 and ultrasonic transformer 3, described guide rail comprises the slide rail 101 being arranged on base plate 1 and is arranged on slide plate 5 chute 51 suitable with slide rail 101, described slide rail 101 is down trapezoidal of minor face, described slide rail 101 can be more than one, in order to have improved the stability of slide plate 5 when sliding, described slide rail 101 can arrange in pairs, between described base plate 1 and slide plate 5, be also provided with the drive unit 9 for driving slide plate 5 to slide, described drive unit 9 comprises the leading screw 91 being arranged on base plate 1 and is arranged on slide plate 5 nut 92 suitable with leading screw 91, described leading screw 91 is rotationally connected and is arranged on base plate 1, described nut 92 is fixedly connected on slide plate 5, on described base plate 1, be also provided with the handle 93 rotating for operating leading screw 91,
Described dividing head 7 is slidably connected and is arranged on slide plate 5, described slide plate 5 is provided with the slide block 52 for dividing head 7 is slided, described dividing head 7 is provided with the sliding chamber 71 suitable with slide block 52, the shape of cross section of described slide block 52 can be swallow-tail form, on described dividing head 7, be also provided with for dividing head 7 is locked to the locking device on slide block 52, described locking device comprise lock-screw 72 and be arranged on dividing head 7, communicate with sliding chamber 71 and with the suitable locking screw holes of lock-screw 72, described lock-screw 72 is provided with the rotating disc 73 for rotational lock screw 72, the diameter of described rotating disc 73 is greater than the diameter of lock-screw 72, described rotating disc 73 is welded on lock-screw 72, on described lock-screw 72, be also provided for the decorative pattern of frictional force between increase and slide block 52, described decorative pattern can netted decorative pattern,
On described base plate 1 and slide plate 5, be equipped with the protective cover 111 that the abrasive particle for preventing on emery wheel 6 splashes, described protective cover 111 is plugged on base plate 1 and slide plate 5, on described base plate 1 and slide plate 5, be equipped with the slot for the protective cover 111 of pegging graft, the thickness of the width of described slot and protective cover 111 is suitable.
Optionally, on described protective cover 111, also establish and can put one deck cushion, as spongy layer etc., lighter by abrasive particle quality, after abrasive particle collision protection cover 111, can launch very much, by cushion is set, can prevent that abrasive particle from launching, improve the security performance of the special-purpose needle grinding machine of wire drawing die moulding, described cushion can be bonded on protective cover 111.
Optionally, on described base plate 1, be also provided with for preventing that dust from dropping on the dust cover 94 on leading screw 91, described dust cover 94 is provided with the strip gab 95 for leading screw 91 is coordinated with nut 92, described dust cover 94 is located at the cover on leading screw 91, and described dust cover 94 can be arranged on base plate 1 by bolt.
Optionally, described slide rail 101 is provided with some for holding the chip pocket of dust, the width of described chip pocket is 1/50 to 1/20 of chute 51 length, distance between adjacent chip pocket is less than 1/10 of chute 51 length, the width of described chip pocket is wider, the volume of chip pocket is just larger, but the stability of corresponding slide plate 5 when sliding is just poorer, distance between same adjacent chip pocket is larger, the intensity of slide rail 101 is just higher, the stability of corresponding slide rail 101 in sliding process will variation, preferably, the width of chip pocket is 1/35 of chute 51 length, distance between adjacent chip pocket is 1/20 of chute 51 length.
Optionally, on described protective cover 111, be also provided with and be convenient to hand-held Handheld Division, described Handheld Division is pit, and described Handheld Division can be also projection.
Technique scheme in use, first draw point is arranged on and becomes on secondary bar, and then the angle regulating between draw point and emery wheel 6 by dividing head 7, main motor 4 and auxiliary-motor 8 after adjusting, opened, make emery wheel 6 and steel needle rotary, then by 93 pairs of draw points of operating grip, carry out grinding; By the structures such as main motor 4, slide plate 5 and dividing head 7 are set, draw point is in grinding process, draw point is by main motor 4 driven rotary, emery wheel 6 adopts dividing head 7 to regulate with the angle of draw point, emery wheel 6 is by auxiliary-motor 8 driven rotary, because emery wheel 6 and the angle of draw point adopt dividing head 7 to regulate, therefore, can accurately control the angle between draw point and emery wheel 6, improve the precision of draw point; In addition, by protective cover 111 is set, can prevent the abrasive particle injury staff of splashing, improve the security performance of the special-purpose needle grinding machine of wire drawing die moulding.
These are only the preferred embodiment of the present invention, be intended to embody outstanding technique effect of the present invention and advantage, is not the restriction to technical scheme of the present invention.Those skilled in the art will appreciate that all modifications of making based on the technology of the present invention content, variation or substitute technology feature, all should be covered by the technology category of claims opinion of the present invention.

Claims (4)

1. the special-purpose needle grinding machine of wire drawing die moulding, it is characterized in that: comprise base plate (1), described base plate (1) is provided with column (2), on described column (2), establish the main motor (4) for driving ultrasonic transformer (3) to rotate, described main motor (4) comprises main shaft (41), described ultrasonic transformer (3) is driven by main shaft (41), on described base plate (1), be also provided with slide plate (5), described slide plate (5) is provided with the emery wheel (6) for the draw point being arranged on ultrasonic transformer (3) is carried out to grinding, between described emery wheel (6) and slide plate (5), be also provided with for regulating the dividing head (7) of angle between emery wheel (6) and draw point, described dividing head (7) is provided with the auxiliary-motor (8) for driving emery wheel (6) to rotate,
Described slide plate (5) is arranged on base plate (1) by adjusting the guide rail of distance between slide plate (5) and ultrasonic transformer (3), described guide rail comprises the slide rail (101) being arranged on base plate (1) and is arranged on the chute (51) that slide plate (5) is upper and slide rail (101) is suitable, described slide rail (101) is down trapezoidal of minor face, between described base plate (1) and slide plate (5), be also provided with the drive unit (9) for driving slide plate (5) to slide, described drive unit (9) comprises the leading screw (91) being arranged on base plate (1) and is arranged on the nut (92) that slide plate (5) is upper and leading screw (91) is suitable, described leading screw (91) is rotationally connected and is arranged on base plate (1), described nut (92) is fixedly connected on slide plate (5), on described base plate (1), be also provided with the handle (93) rotating for operating leading screw (91),
Described dividing head (7) is slidably connected and is arranged on slide plate (5), described slide plate (5) is provided with the slide block (52) for dividing head (7) is slided, described dividing head (7) is provided with the sliding chamber (71) suitable with slide block (52), on described dividing head (7), be also provided with for dividing head (7) is locked to the locking device on slide block (52), described locking device comprise lock-screw (72) and be arranged on dividing head (7) upper communicate with cunning chamber (71) and with the suitable locking screw holes of lock-screw (72), described lock-screw (72) is provided with the rotating disc (73) for rotational lock screw (72), the diameter of described rotating disc (73) is greater than the diameter of lock-screw (72), described rotating disc (73) is welded on lock-screw (72),
On described base plate (1) and slide plate (5), be equipped with the protective cover (111) that the abrasive particle for preventing on emery wheel (6) splashes, described protective cover (111) is plugged on base plate (1) and slide plate (5), on described base plate (1) and slide plate (5), be equipped with the slot (112) for the protective cover of pegging graft (111), the thickness of the width of described slot (112) and protective cover (111) is suitable.
2. the special-purpose needle grinding machine of wire drawing die moulding according to claim 1, it is characterized in that: on described base plate (1), be also provided with for preventing that dust from dropping on the dust cover (94) on leading screw (91), described dust cover (94) is provided with the strip gab (95) for leading screw (91) is coordinated with nut (92).
3. the special-purpose needle grinding machine of wire drawing die moulding according to claim 1, it is characterized in that: described slide rail (101) is provided with some for holding the chip pocket of dust, the width of described chip pocket is 1/50 to 1/20 of chute (51) length, and the distance between adjacent chip pocket is less than 1/10 of chute (51) length.
4. the special-purpose needle grinding machine of wire drawing die moulding according to claim 1, is characterized in that: on described protective cover (111), be also provided with and be convenient to hand-held Handheld Division, described Handheld Division is pit.
CN201410287263.5A 2014-06-24 2014-06-24 The special needle grinding machine of wire drawing die molding Active CN104084864B (en)

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Application Number Priority Date Filing Date Title
CN201410287263.5A CN104084864B (en) 2014-06-24 2014-06-24 The special needle grinding machine of wire drawing die molding

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Application Number Priority Date Filing Date Title
CN201410287263.5A CN104084864B (en) 2014-06-24 2014-06-24 The special needle grinding machine of wire drawing die molding

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CN104084864B CN104084864B (en) 2016-08-24

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105345246A (en) * 2015-12-18 2016-02-24 广州中设机械设备有限公司 Tungsten needle grinding mechanism based on robot welding equipment
CN107787643A (en) * 2017-11-09 2018-03-13 程瑜 A kind of agriculture ditching machine
CN112775799A (en) * 2021-01-01 2021-05-11 徐忠林 Movable nylon wheel wire drawing machine for hardware processing

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3487582A (en) * 1966-02-12 1970-01-06 Takashi Hatukano Apparatus for processing materials by ultrasonic waves oscillation
CN2666603Y (en) * 2003-09-01 2004-12-29 北京迪蒙特佳工模具技术有限公司 Semiautomatic ultrasound wave grinding polisher
CN202388345U (en) * 2011-12-29 2012-08-22 天津中嘉圣天科技有限公司 Punch grinder
CN103481123A (en) * 2013-08-26 2014-01-01 北京迪蒙特佳工模具技术有限公司 Automatic ultrasonic truing processing machine for wire-drawing die and processing method
CN203509786U (en) * 2013-10-25 2014-04-02 河南四方达超硬材料股份有限公司 Variable amplitude rod angular needle grinder of ultrasonic grinding machine
CN203918699U (en) * 2014-06-24 2014-11-05 浙江金平拉丝模有限公司 The special-purpose needle grinding machine of wire drawing die moulding

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3487582A (en) * 1966-02-12 1970-01-06 Takashi Hatukano Apparatus for processing materials by ultrasonic waves oscillation
CN2666603Y (en) * 2003-09-01 2004-12-29 北京迪蒙特佳工模具技术有限公司 Semiautomatic ultrasound wave grinding polisher
CN202388345U (en) * 2011-12-29 2012-08-22 天津中嘉圣天科技有限公司 Punch grinder
CN103481123A (en) * 2013-08-26 2014-01-01 北京迪蒙特佳工模具技术有限公司 Automatic ultrasonic truing processing machine for wire-drawing die and processing method
CN203509786U (en) * 2013-10-25 2014-04-02 河南四方达超硬材料股份有限公司 Variable amplitude rod angular needle grinder of ultrasonic grinding machine
CN203918699U (en) * 2014-06-24 2014-11-05 浙江金平拉丝模有限公司 The special-purpose needle grinding machine of wire drawing die moulding

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105345246A (en) * 2015-12-18 2016-02-24 广州中设机械设备有限公司 Tungsten needle grinding mechanism based on robot welding equipment
CN107787643A (en) * 2017-11-09 2018-03-13 程瑜 A kind of agriculture ditching machine
CN112775799A (en) * 2021-01-01 2021-05-11 徐忠林 Movable nylon wheel wire drawing machine for hardware processing

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