CN200939517Y - Gripper type fast miller - Google Patents

Gripper type fast miller Download PDF

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Publication number
CN200939517Y
CN200939517Y CN 200620076919 CN200620076919U CN200939517Y CN 200939517 Y CN200939517 Y CN 200939517Y CN 200620076919 CN200620076919 CN 200620076919 CN 200620076919 U CN200620076919 U CN 200620076919U CN 200939517 Y CN200939517 Y CN 200939517Y
Authority
CN
China
Prior art keywords
screw
spindle drum
holder
lathe bed
fixed
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.)
Expired - Lifetime
Application number
CN 200620076919
Other languages
Chinese (zh)
Inventor
尹如
高承基
程一海
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.)
Nanjing Heao Electromechanical Equipment Co.,Ltd.
Original Assignee
NANJING HEAO MECHANOELECTRIC 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 NANJING HEAO MECHANOELECTRIC INDUSTRY Co Ltd filed Critical NANJING HEAO MECHANOELECTRIC INDUSTRY Co Ltd
Priority to CN 200620076919 priority Critical patent/CN200939517Y/en
Application granted granted Critical
Publication of CN200939517Y publication Critical patent/CN200939517Y/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model relates to a clamping claw type high-speed milling machine, which belongs to a mechanical machining equipment technology. The lower part of the lathe bed of the milling machine is fixed on a holder and the upper part is propped on a horizontal screw mandrel. The horizontal screw mandrel is connected with a principal axis seat, which forms a rotatable vertical sliding joint with the principal cutting milling head together. The principal milling head is connected with a main motor fixed on the principal axis seat. A vertical screw mandrel is arranged on the top of the principal milling head and engaged with a nut fixed on the principal axis seat and connected with a small servomotor fixed on the principal axis seat. Besides, a hasten cylinder is arranged on the lower part of the lathe bed, a rack is fixed on a mandril end of the hasten cylinder. And the rack is engaged with the screw end gear which is supported on the holder. The screw has a positive screw thread and a negative screw thread, which are engaged with the nuts of the bilateral clamps respectively. Then the two clamps and the holder form a horizontal sliding joint. Obviously, after adopting the utility model, the functions of the high-speed milling machine is perfected, the automation degree of the machining operation and the reliability of the clamping are improved, thereby better meeting the need of the labs of metallurgical and other industries.

Description

Clamp-type mills fast
Technical field
The utility model relates to the quick milling machine of clamp-type that industry laboratories such as a kind of small-sized milling device, especially a kind of metallurgy are used, and belongs to the machining equipment technical field.
Background technology
Metallurgy industry need mill the oxide layer of sample surfaces etc. before the spectrum that carries out sample, Metallographic Analysis, expose inner normal structure.This process is often carried out in fusion process, therefore requires to finish rapidly.
Understand according to the applicant, the lathe bed of existing this type of milling device top is supported with the horizontal lead screw of big driven by servomotor at present, this horizontal lead screw is connected with spindle drum by screw pair, spindle drum constitutes rotatable vertical moving sets with the operator head, operator head is connected with main motor on being placed in spindle drum by the band transmission, down-feed screw is equipped with in its upper end, this down-feed screw and the nut engagement that is fixed on the spindle drum, simultaneously by the band transmission be placed in the little servomotor of main shaft on being present and be connected.When little servomotor rotates, can regulate the milling surplus by the moving operator of a down-feed screw subband length feed; When main motor rotates, will drive the milling cutter rotation by the band transmission; When big servomotor rotates, will realize crossing feed by whole the moving of the moving spindle drum of horizontal lead screw subband, finish the milling of workpiece.
Yet the fast and reliable clamping of sample to be processed fails to see disclosed possible technique scheme.
The utility model content
The purpose of this utility model is: propose a kind ofly to have the clamp-type that automatically fast clamps function and mill fast, thereby better meet the needs of the quick milling sample of industry such as metallurgy.
In order to reach above purpose, the lathe bed below that the utility model clamp-type mills fast is holder fixedly, the top is supported with the horizontal lead screw of big driven by servomotor, this horizontal lead screw is connected with spindle drum by screw pair, spindle drum and lathe bed horizontal rail constitute moving sets, and constitute a rotatable vertical moving sets with operator head, operator head is connected with main motor on being placed in spindle drum by the band transmission, down-feed screw is equipped with in its upper end, this down-feed screw and the nut engagement that is fixed on the spindle drum, simultaneously by the band transmission be placed in the little servomotor of main shaft on being present and be connected.In addition, the clamping cylinder is equipped with in the below of lathe bed, and the push rod termination of this cylinder is fixed with tooth bar, this tooth bar and the screw rod end tooth wheel engagement that is supported on the holder, be shaped on positive left-hand thread on this screw rod, respectively with two side bitting clamps on nut engagement, two clamps move horizontally pair with the holder formation.
Like this, of the present utility model milling fast except having original milling function, when the clamping cylinder ejected push rod, the rack drives gear rotated, and then drive two clamps respectively by reverse-flighted screw and relatively move, thereby realize clamping fast automatically the action of sample test specimen.
Obviously, behind employing the utility model, the more perfect functions of milling fast, the process operation automaticity is higher, clamps more reliably, changes the original mode that grinds sample, fast, environmental protection, guarantee sample cleaning, thereby can better meet the breadboard needs of industry such as metallurgy.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is the structural representation of an embodiment of the utility model.
Fig. 2 is the right view (opening case) of Fig. 1.
The specific embodiment
Embodiment one
The clamp-type of present embodiment mills as depicted in figs. 1 and 2 fast, lathe bed 25 belows are holder 26 fixedly, the horizontal lead screw 5 that big servomotor 23 drives by synchronizing wheel 24 and synchronous pulley 4 is supported in the top, this horizontal lead screw 5 is connected with spindle drum 10 by screw pair, and spindle drum 10 constitutes moving sets with upper and lower two horizontal rail 28 of lathe bed.Therefore, spindle drum 10 can be in the drive of servomotor 23 and screw pair, and along continuous straight runs moves, and realizes the cutting feed.
Operator 27 is installed in the upper and lower sleeve of spindle drum 10, constitutes a rotatable vertical moving sets with operator 27, operator 27 is connected with the main motor 11 that is placed in the spindle drum rear side by the band transmission, and down-feed screw 9 is housed on it.This down-feed screw and the nut engagement that is fixed on the spindle drum 10 are simultaneously by being connected with synchronizing wheel 14 on being placed in little servomotor 13 output shafts of main shaft on being present with 15 transmissions synchronously.After main motor 11 started, operator 27 milling cutter that can drive the lower end rotated, and by the drive of little servomotor 13 and the transmission of down-feed screw, can control the operator head and be elevated to the desired height position.
The below of lathe bed 25 is equipped with and is clamped cylinder 1, and the push rod termination of this cylinder is fixed with horizontal rack 2, this tooth bar and end gear 3 engagements that are supported on the screw rod 19 on the holder 26.Be shaped on positive left-hand thread on this screw rod, respectively with both sides 16 clamps on nut engagement, two clamps move horizontally pair with the holder formation.Therefore, after starting cylinder 1, push rod drives screw rod 19 and rotates by tooth bar 2 and gear 3, and then drives 16 motions of two clamps by screw thread pair, clamps the test specimen sample automatically.
In addition, also be equipped with below holder and heighten drive motors 21, the output shaft of this motor is by the engagement of the nut on vertical screw 20 and the lower cushion block 17, and this lower cushion block is between two clamps 16.After bed hedgehopping drive motors 21 starts, can drive lower cushion block 17 as required by vertical screw 20 and be elevated to correct position, thereby support the test specimen sample, obtain suitable milling surplus.
As can be seen, present embodiment to mill transmission fast reasonable, design perfectly, can reliably realize clamping fast automatically, therefore can satisfy the needs of the quick milling sample in industry laboratory such as metallurgy.
In addition to the implementation, the utility model can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of the utility model requirement.

Claims (4)

1, a kind of clamp-type mills fast, the lathe bed below is holder fixedly, the horizontal lead screw of big driven by servomotor is supported in the top, described horizontal lead screw is connected with spindle drum by screw pair, described spindle drum and lathe bed horizontal rail constitute moving sets, and constitute a rotatable vertical moving sets with operator head, described operator head is connected with main motor on being placed in spindle drum by the band transmission, down-feed screw is equipped with in its upper end, described this down-feed screw and the nut engagement that is fixed on the spindle drum, be connected with little servomotor on being placed in spindle drum by the band transmission simultaneously, it is characterized in that: the clamping cylinder is equipped with in the below of described lathe bed, the push rod termination of described cylinder is fixed with tooth bar, described tooth bar and the screw rod end tooth wheel engagement that is supported on the holder, be shaped on positive left-hand thread on the described screw rod, respectively with two side bitting clamps on nut engagement, described two clamps move horizontally pair with the holder formation.
2, mill fast according to the described clamp-type of claim 1, it is characterized in that: described spindle drum and lathe bed two horizontal rail up and down constitute moving sets.
3, mill fast according to the described clamp-type of claim 2, it is characterized in that: the operator head is installed in the sleeve up and down of described spindle drum, is constituted rotatable vertical moving sets with the operator head.
4, mill fast according to the described clamp-type of claim 3, it is characterized in that: described holder below also is equipped with and is heightened drive motors, and the described output shaft of heightening drive motors is by the engagement of the nut on vertical screw and the lower cushion block, and described lower cushion block is between two clamps.
CN 200620076919 2006-08-23 2006-08-23 Gripper type fast miller Expired - Lifetime CN200939517Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200620076919 CN200939517Y (en) 2006-08-23 2006-08-23 Gripper type fast miller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200620076919 CN200939517Y (en) 2006-08-23 2006-08-23 Gripper type fast miller

Publications (1)

Publication Number Publication Date
CN200939517Y true CN200939517Y (en) 2007-08-29

Family

ID=38745707

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200620076919 Expired - Lifetime CN200939517Y (en) 2006-08-23 2006-08-23 Gripper type fast miller

Country Status (1)

Country Link
CN (1) CN200939517Y (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103071835A (en) * 2013-01-18 2013-05-01 武汉敏惠汽车零部件有限公司 Special double-position miniature planer type milling machine for automobile part
CN107096951A (en) * 2017-04-28 2017-08-29 浙江诚康钢管有限公司 A kind of connecting rod and lid processing milling machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103071835A (en) * 2013-01-18 2013-05-01 武汉敏惠汽车零部件有限公司 Special double-position miniature planer type milling machine for automobile part
CN103071835B (en) * 2013-01-18 2016-05-04 武汉敏惠汽车零部件有限公司 The miniature special planer-type milling machine of auto parts and components double
CN107096951A (en) * 2017-04-28 2017-08-29 浙江诚康钢管有限公司 A kind of connecting rod and lid processing milling machine

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee

Owner name: NANJING HEAO AUTOMATION SCIENCE AND TECHNOLOGY CO.

Free format text: FORMER NAME: NANJING HEAO ELECTROMECHANICAL INDUSTRY CO.,LTD.

CP03 Change of name, title or address

Address after: No. 1293, business district, Gaochun County Development Zone, Jiangsu, Nanjing Province: 210000

Patentee after: Nanjing Heao Electromechanical Equipment Co.,Ltd.

Address before: No. 1293, business district, Gaochun County Development Zone, Jiangsu, Nanjing Province: 210000

Patentee before: Nanjing Heao Mechanoelectric Industry Co., Ltd.

CX01 Expiry of patent term

Granted publication date: 20070829

EXPY Termination of patent right or utility model