CN2808427Y - Ball screw grinding machine - Google Patents

Ball screw grinding machine Download PDF

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Publication number
CN2808427Y
CN2808427Y CN 200520073599 CN200520073599U CN2808427Y CN 2808427 Y CN2808427 Y CN 2808427Y CN 200520073599 CN200520073599 CN 200520073599 CN 200520073599 U CN200520073599 U CN 200520073599U CN 2808427 Y CN2808427 Y CN 2808427Y
Authority
CN
China
Prior art keywords
mentioned
ball
planker
milling tool
workpiece
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 - Fee Related
Application number
CN 200520073599
Other languages
Chinese (zh)
Inventor
张国梁
周建伟
Original Assignee
张国梁
周建伟
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 张国梁, 周建伟 filed Critical 张国梁
Priority to CN 200520073599 priority Critical patent/CN2808427Y/en
Application granted granted Critical
Publication of CN2808427Y publication Critical patent/CN2808427Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a rolling ball screw rod grinding machine which comprises a machine tool body, a work piece head frame and a work piece tail frame, wherein a work piece is clamped between the work piece head frame and the work piece tail frame, and the upper end of the work piece head frame is connected with a worm gear worm rod pair of the head frame. The utility model is characterized in that a lateral movement trailing plate is arranged on the machine tool body, a transverse rolling ball screw rod pair is driven to move breadthwise by the lateral movement trailing plate through a hanging gear, and a longitudinal movement trailing plate is arranged on the lateral movement trailing plate. The longitudinal movement trailing plate is formed by that a longitudinal rolling ball screw rod pair is driven by a longitudinal worm gear worm rod pair to move lengthways, and a grinding device is arranged on the longitudinal movement trailing plate. The grinding machine has the advantages of convenient operation, high processing precision and small size.

Description

Ball-bearing lead-screw milling tool
Technical field
The structure that the utility model relates to peculiar part or parts is the universal machine tools of feature, is mainly used in the grinding of mechanical parts in the mechanical industry.
Background technology
Usually lead screw grinding machine all is to adopt bistrique fixed, workpiece is installed on the workbench, and workpiece is done axially-movable, when workpiece carries out cylindrical, during the grinding of leading screw helicla flute, the workbench of its grinding machine will move on guide rail, thereby the length of guide rail is Duoed more than one times than the length of workpiece, could satisfy processing request, cause the grinding machine floor space big, grinding machine manufacturing cost height, particularly long lead screw grinding machine manufacturing cost is higher, and the rigidity of lathe is relatively poor, and driving-chain is longer, and workpiece moves during owing to grinding, make the precision of processing wayward, thereby influence the stable of workpiece quality.
Summary of the invention
The utility model technical issues that need to address are, overcome the existing deficiency of existing grinding machine, provide a kind of easy to operate, machining accuracy height, a kind of ball-bearing lead-screw milling tool that volume is little.
The technical scheme in the invention for solving the technical problem is: a kind of ball-bearing lead-screw milling tool, comprise lathe bed, workhead, the workpiece tailstock, workpiece is installed between above-mentioned workhead and the workpiece tailstock, join with headstock worm couple on the workhead, difference is, be equipped with horizontal moving carriage on the above-mentioned lathe bed, above-mentioned horizontal moving carriage drives horizontal ball screw assembly, by change gear and laterally moves, be equipped with on the above-mentioned horizontal moving carriage and vertically move planker, the above-mentioned planker that vertically moves drives vertical ball screw assembly, by vertical worm couple and vertically moves, and above-mentioned vertically moving is equipped with grinding attachment on the planker.
Above-mentioned grinding attachment is made up of gripper shoe, motor and bistrique, and above-mentioned gripper shoe is fixed in above-mentioned vertically moving on the planker, and above-mentioned motor is fixed on the above-mentioned gripper shoe, and above-mentioned bistrique is installed on the electric machine main shaft.
Above-mentioned bistrique is an emery wheel.
In order to make emery wheel flour milling shape be fit to the requirement of workpiece, above-mentioned vertically moving is equipped with dresser on the planker.
In order to make the horizontal mobile accuracy height of above-mentioned horizontal moving carriage, be equipped with horizontal helical pitch means for correcting on the above-mentioned lathe bed.
In order to make the above-mentioned planker that vertically moves vertically move the precision height, be equipped with vertical grating on the above-mentioned bed.
The advantage that ball-bearing lead-screw milling tool of the present utility model has compared with prior art is as follows:
The horizontal moving carriage of this ball-bearing lead-screw milling tool laterally move to adopt the helical pitch means for correcting, vertically move planker vertically moves and adopts grating to carry out precision control, and the machining accuracy of workpiece is improved, and produces steady quality in batches.Because workpiece is not done axially-movable, has shortened the upper rail length of grinding machine greatly, thereby has made the grinding machine volume little.Be equipped with dresser on the planker vertically moving, make emery wheel flour milling shape be fit to the requirement of workpiece, the gripper shoe of grinding attachment can be done the angle rotation, and is to adapt to the requirement of the different leading screw helical angles of workpiece, easy to operate.
Description of drawings
Fig. 1 is the utility model ball-bearing lead-screw milling tool structural representation;
Fig. 2 is the vertical view of Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing the utility model ball-bearing lead-screw milling tool is further described.
Above-mentioned ball-bearing lead-screw milling tool shown in Fig. 1-2, a kind of ball-bearing lead-screw milling tool, comprise lathe bed 1, workhead 2, workpiece tailstock 3, workpiece 23 is installed between above-mentioned workhead 2 and the workpiece tailstock 3, workhead 2 joins with headstock worm couple 21, difference is, be equipped with horizontal moving carriage 4 on the above-mentioned lathe bed 1, above-mentioned horizontal moving carriage 4 drives horizontal ball screw assembly, 42 by change gear 41 and laterally moves, be equipped with on the above-mentioned horizontal moving carriage 4 and vertically move planker 5, the above-mentioned planker 5 that vertically moves is vertically moved by the vertical ball screw assembly, 52 of vertical worm couple 51 drivings, and above-mentioned vertically moving is equipped with grinding attachment 6 on the planker 5.
Above-mentioned grinding attachment 6 is made up of gripper shoe 61, motor 62 and bistrique 63, and above-mentioned gripper shoe 61 is fixed in above-mentioned vertically moving on the planker 6, and above-mentioned motor 62 is fixed on the above-mentioned gripper shoe 61, and above-mentioned bistrique 63 is installed on motor 62 main shafts; Above-mentioned bistrique 63 is an emery wheel.In order to make bistrique 63 flour milling shapes be fit to the requirement of workpiece, above-mentioned vertically moving is equipped with dresser 64 on the planker 5; In order to make above-mentioned horizontal moving carriage 4 horizontal mobile accuracy height, be equipped with horizontal helical pitch means for correcting 43 on the above-mentioned lathe bed 1; In order to make the above-mentioned planker 5 that vertically moves vertically move the precision height, be equipped with vertical grating 53 on the above-mentioned lathe bed 1.

Claims (5)

1, a kind of ball-bearing lead-screw milling tool, comprise bed (1), workhead (2), workpiece tailstock (3), workpiece (23) is installed between above-mentioned workhead (2) and the workpiece tailstock (3), workhead (2) joins with headstock worm couple (21), it is characterized in that: be equipped with horizontal moving carriage (4) on the above-mentioned lathe bed (1), above-mentioned horizontal moving carriage (4) drives horizontal ball screw assembly, (42) by change gear (41) and laterally moves, be equipped with on the above-mentioned horizontal moving carriage (4) and vertically move planker (5), the above-mentioned planker (5) that vertically moves drives vertical ball screw assembly, (52) by vertical worm couple (51) and vertically moves, and above-mentioned vertically moving is equipped with grinding attachment (6) on the planker (5).
2, ball-bearing lead-screw milling tool according to claim 1, it is characterized in that: above-mentioned grinding attachment (6) is made up of gripper shoe (61), motor (62) and bistrique (63), above-mentioned gripper shoe (61) is fixed in above-mentioned vertically moving on the planker (5), above-mentioned motor (62) is fixed on the above-mentioned gripper shoe (61), and above-mentioned bistrique (63) is installed on motor (62) main shaft.
3, ball-bearing lead-screw milling tool according to claim 2 is characterized in that: above-mentioned bistrique (63) is an emery wheel.
4, ball-bearing lead-screw milling tool according to claim 1 is characterized in that: above-mentioned vertically moving is equipped with dresser (64) on the planker (5).
5, ball-bearing lead-screw milling tool according to claim 1 is characterized in that: be equipped with horizontal helical pitch means for correcting (43) and vertical grating (53) on the above-mentioned lathe bed (1).
CN 200520073599 2005-07-14 2005-07-14 Ball screw grinding machine Expired - Fee Related CN2808427Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200520073599 CN2808427Y (en) 2005-07-14 2005-07-14 Ball screw grinding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200520073599 CN2808427Y (en) 2005-07-14 2005-07-14 Ball screw grinding machine

Publications (1)

Publication Number Publication Date
CN2808427Y true CN2808427Y (en) 2006-08-23

Family

ID=36924607

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200520073599 Expired - Fee Related CN2808427Y (en) 2005-07-14 2005-07-14 Ball screw grinding machine

Country Status (1)

Country Link
CN (1) CN2808427Y (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102335859A (en) * 2011-10-09 2012-02-01 郑州远东耐火材料有限公司 Machining equipment for electro-fused zirconia corundum product with round surface
CN102806502A (en) * 2012-08-29 2012-12-05 泰兴市晨光高新技术开发有限公司 Numerically controlled precision special screw worm grinder
CN103817567A (en) * 2014-03-10 2014-05-28 南京宏盛毛毡制品有限公司 Piano hammer head trimmer

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102335859A (en) * 2011-10-09 2012-02-01 郑州远东耐火材料有限公司 Machining equipment for electro-fused zirconia corundum product with round surface
CN102806502A (en) * 2012-08-29 2012-12-05 泰兴市晨光高新技术开发有限公司 Numerically controlled precision special screw worm grinder
CN103817567A (en) * 2014-03-10 2014-05-28 南京宏盛毛毡制品有限公司 Piano hammer head trimmer

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
LIC Patent licence contract for exploitation submitted for record

Free format text: EXCLUSIVE LICENCE; TIME LIMIT OF IMPLEMENTING CONTACT: 2005.12.1 TO 2014.12.1

Name of requester: JIANGSU RUIANTE MACHINE GROUP CO.,LTD.

Effective date: 20080922

EE01 Entry into force of recordation of patent licensing contract

Assignee: Jiangsu Right Machinery Group Co., Ltd.

Assignor: Zhang Guoliang|Zhou Jianwei

Contract fulfillment period: 2005.12.1 to 2014.12.1

Contract record no.: 2008320000246

Denomination of utility model: Ball-bearing lead-screw milling tool

Granted publication date: 20060823

License type: Exclusive license

Record date: 20080922

C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20060823

Termination date: 20110714