CN201618851U - Special lathe for boring and turning automobile brake drum - Google Patents
Special lathe for boring and turning automobile brake drum Download PDFInfo
- 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
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- brake drum
- boring
- workbench
- oil cylinder
- block
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- Expired - Fee Related
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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
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.
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)
| 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 |
-
2009
- 2009-12-11 CN CN2009201817832U patent/CN201618851U/en not_active Expired - Fee Related
Cited By (4)
| 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 |