CN201618851U - Special lathe for boring and turning automobile brake drum - Google Patents

Special lathe for boring and turning automobile brake drum Download PDF

Info

Publication number
CN201618851U
CN201618851U CN2009201817832U CN200920181783U CN201618851U CN 201618851 U CN201618851 U CN 201618851U CN 2009201817832 U CN2009201817832 U CN 2009201817832U CN 200920181783 U CN200920181783 U CN 200920181783U CN 201618851 U CN201618851 U CN 201618851U
Authority
CN
China
Prior art keywords
brake drum
boring
workbench
oil cylinder
block
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
CN2009201817832U
Other languages
Chinese (zh)
Inventor
王灿喜
卢培泉
张国森
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.)
FUJIAN CHANGFENG AXLE MANUFACTURING Co Ltd
Original Assignee
FUJIAN CHANGFENG AXLE MANUFACTURING 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 FUJIAN CHANGFENG AXLE MANUFACTURING Co Ltd filed Critical FUJIAN CHANGFENG AXLE MANUFACTURING Co Ltd
Priority to CN2009201817832U priority Critical patent/CN201618851U/en
Application granted granted Critical
Publication of CN201618851U publication Critical patent/CN201618851U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a special lathe for boring and turning an automobile brake drum. The utility model solves the problems that the existing automobile brake drum processing lathe requires long clamping and correction time and has low production efficiency, the form and position accuracy of the brake drum processed fails to meet requirements, processing quality is poor, etc. In the utility model, a vertical post (3) is perpendicularly arranged on a base (1), a work table (7) is arranged at one end of the base (1), a hydraulic sliding table (4) is arranged on the vertical post (3) at the side close to the work table (7), a boring and turning head (5) is arranged on the hydraulic sliding table (4), and a brake drum (6) clamp (2) is arranged on the work table (7) under the boring and turning head (5). The utility model has the advantages of quick and accurate clamping, high form and position accuracy, low work intensity, etc.

Description

Automobile brake drum boring car special purpose machine tool
Affiliated technical field the utility model relates to a kind of lathe, relates in particular to a kind of automobile brake drum boring car special purpose machine tool of being made up of base, hydraulic pressure moving platform, column, workbench and boring head.
The main engine lathe that adopts of the present automobile brake drum processing of background technology is processed, its technical process is divided into twice roughing with fine finishining, at first with chuck four paws folder brake drum outer surface, big end outwardly, centering blank cylindrical also clamps brake drum, the roughing endoporus, cylindrical and end face, then, tune, with the endoporus that processes and end face is the location benchmark, with scroll chuck stretching brake drum bore area, and by planar end surface, thick, fine finishining small end endoporus and both ends of the surface, at last, with small end endoporus after the fine finishining and small end face is the location benchmark, the big end endoporus of fine finishining, and this method clamping centering time is longer, production efficiency is lower, simultaneously, the brake drum accuracy of form and position after the processing is easily overproof, influences crudy.
It is short that the summary of the invention the purpose of this utility model provides a kind of clamping centering time, and the production efficiency height can improve the automobile brake drum boring car special purpose machine tool of crudy.
For achieving the above object, the utility model automobile brake drum boring car special purpose machine tool, comprise base, hydraulic pressure moving platform, column, workbench and boring head, column is vertically set on the base, end at base is provided with workbench, one side at the close workbench of column is equipped with hydraulic pressure moving platform, and hydraulic pressure moving platform is provided with boring head, and the brake drum anchor clamps are installed on the workbench under the boring head.
Anchor clamps are by movable V-block, the V-block seat, slide, oil cylinder, slideway, the oil cylinder cover, locating piece and location block are formed, two movable V-blocks are moving type by pin respectively and are arranged on the V-block seat, the V-block seat is arranged on the slide, slide places on the workbench by slideway, processing is porose in the slide bottom, this hole is provided with oil cylinder by the oil cylinder cover, on the workbench of the center of the circle that surrounds by several slides, the location block is installed, the location block is provided with bowl-shape locating piece, one end and the locating piece seated connection of oil cylinder touch, and the other end of oil cylinder is connected with hydraulic pump by pipeline.
After adopting this structure, the brake drum blank can be directly installed on the anchor clamps, carry out self-centering, finish inside and outside circle of processing and end face roughing, yet reduce clamp power, the refine feed once again, show that through actual measurement whole process is 7 minutes, improve 2.5 times of effects than original technology, simultaneously, clamping quick and precisely, the accuracy of form and position is good, labour intensity is low.
The utility model is described in further detail below in conjunction with drawings and Examples for description of drawings.
Fig. 1 is that the master of the utility model automobile brake drum boring car special purpose machine tool looks schematic diagram.
Fig. 2 is the anchor clamps master cross-sectional schematic of Fig. 1.
Among the figure: 1. base 2. anchor clamps 3. columns 4. hydraulic pressure moving platforms 5. boring heads 6. brake drums 7. workbench 8. movable V-block 9.V type block 10. slides 11. oil cylinders 12. slideways 13. are located block 14. locating pieces 15. oil cylinder covers.
Specific embodiment the utility model automobile brake drum shown in Figure 1 boring car special purpose machine tool, comprise base 1, hydraulic pressure moving platform 4, column 3, workbench 7 and boring head 5, column 3 is vertically set on the base 1, end at base 1 is provided with workbench 7, one side at column 3 close workbench 7 is equipped with hydraulic pressure moving platform 4, hydraulic pressure moving platform 4 is provided with boring head 5, and brake drum 6 anchor clamps 2 are installed on the workbench under the boring head 57; Anchor clamps 2 shown in Figure 2 are by movable V-block 8, V-block seat 9, slide 10, oil cylinder 11, slideway 12, oil cylinder cover 15, locating piece 14 and location block 13 are formed, two movable V-blocks 8 are moving type by pin respectively and are arranged on the V-block seat 9, V-block seat 9 is separately positioned on the slide 10, slide 10 places on the workbench 7 by slideway 12, processing is porose in slide 10 bottoms, this hole is provided with oil cylinder 11 by oil cylinder cover 15, location block 13 is installed on the workbench 7 of the center of the circle that surrounds by several slides 10, location block 13 is provided with bowl-shape locating piece 14, one end of oil cylinder 11 contacts with location block 13, and the other end of oil cylinder 11 is connected with hydraulic pump by pipeline.

Claims (2)

1. automobile brake drum boring car special purpose machine tool, comprise base, hydraulic pressure moving platform, column, workbench and boring head, it is characterized in that: column (3) is vertically set on the base (1), end at base (1) is provided with workbench (7), one side at the close workbench (7) of column (3) is equipped with hydraulic pressure moving platform (4), hydraulic pressure moving platform (4) is provided with boring head (5), on the workbench (7) under the boring head (5) brake drum (6) anchor clamps (2) is installed.
2. automobile brake drum boring car special purpose machine tool according to claim 1, it is characterized in that: anchor clamps (2) are by movable V-block (8), V-block seat (9), slide (10), oil cylinder (11), slideway (12), oil cylinder cover (15), locating piece (14) and location block (13) are formed, two movable V-blocks (8) are moving type by pin respectively and are arranged on the V-block seat (9), V-block seat (9) is separately positioned on the slide (10), slide (10) places on the workbench (7) by slideway (12), processing is porose in slide (10) bottom, this hole is provided with oil cylinder (11) by oil cylinder cover (15), location block (13) is installed on the workbench (7) of the center of the circle that surrounds by several slides (10), location block (13) is provided with bowl-shape locating piece (14), one end of oil cylinder (11) contacts with location block (13), and the other end of oil cylinder (11) is connected with hydraulic pump by pipeline.
CN2009201817832U 2009-12-11 2009-12-11 Special lathe for boring and turning automobile brake drum Expired - Fee Related CN201618851U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009201817832U CN201618851U (en) 2009-12-11 2009-12-11 Special lathe for boring and turning automobile brake drum

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009201817832U CN201618851U (en) 2009-12-11 2009-12-11 Special lathe for boring and turning automobile brake drum

Publications (1)

Publication Number Publication Date
CN201618851U true CN201618851U (en) 2010-11-03

Family

ID=43022309

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009201817832U Expired - Fee Related CN201618851U (en) 2009-12-11 2009-12-11 Special lathe for boring and turning automobile brake drum

Country Status (1)

Country Link
CN (1) CN201618851U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104588994B (en) * 2014-12-16 2016-11-09 中国北车集团大连机车车辆有限公司 Engine truck axle box processing technology
CN106736652A (en) * 2016-12-29 2017-05-31 许昌远东传动轴股份有限公司 A kind of end tooth flange york boring earhole, car jump-ring slot fixture and its processing technology
CN108188423A (en) * 2018-03-30 2018-06-22 安徽合众智信科技咨询有限公司 A kind of turnery processing special fixture of automobile Back-braking drum

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104588994B (en) * 2014-12-16 2016-11-09 中国北车集团大连机车车辆有限公司 Engine truck axle box processing technology
CN106736652A (en) * 2016-12-29 2017-05-31 许昌远东传动轴股份有限公司 A kind of end tooth flange york boring earhole, car jump-ring slot fixture and its processing technology
CN108188423A (en) * 2018-03-30 2018-06-22 安徽合众智信科技咨询有限公司 A kind of turnery processing special fixture of automobile Back-braking drum
CN108188423B (en) * 2018-03-30 2019-08-23 永康市陌桐电子科技有限公司 A kind of turnery processing special fixture of automobile Back-braking drum

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
EE01 Entry into force of recordation of patent licensing contract

Assignee: Sichuan Changfeng Axle Co., Ltd.

Assignor: Fujian Changfeng Axle Manufacturing Co., Ltd.

Contract record no.: 2011510000053

Denomination of utility model: Special lathe for boring and turning automobile brake drum

Granted publication date: 20101103

License type: Exclusive License

Record date: 20110512

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

Granted publication date: 20101103

Termination date: 20151211

EXPY Termination of patent right or utility model