CN2204672Y - Re-processing machine for automobile brake disc - Google Patents
Re-processing machine for automobile brake disc Download PDFInfo
- Publication number
- CN2204672Y CN2204672Y CN 94221105 CN94221105U CN2204672Y CN 2204672 Y CN2204672 Y CN 2204672Y CN 94221105 CN94221105 CN 94221105 CN 94221105 U CN94221105 U CN 94221105U CN 2204672 Y CN2204672 Y CN 2204672Y
- Authority
- CN
- China
- Prior art keywords
- brake disc
- machine tool
- reprocessing
- automobile brake
- lathe
- 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
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- Braking Arrangements (AREA)
Abstract
The utility model relates to a re-processing machine tool for an automobile brake disc. The machine tool is composed of a power device driving a brake disc to rotate and a feed gear conducting cutting, wherein, the power device of the re-processing machine tool for an automobile brake disc comprises a motor and a retarding mechanism. An output shaft of a retarder is connected into a whole with an automobile brake disc through a termination flange. The feed gear of the re-processing machine tool for an automobile brake disc is a tool carriage which can conduct longitudinal and horizontal feed plane motion, and is controlled by the motor to feed or operated manually. The utility model is suitable for the re-processing of brake discs of a sedan and a minibus. The re-processing machine tool for an automobile brake disc has the advantages of simple structure and light weight. The re-processing machine tool for an automobile brake disc can be lifted by hands to fields to operate. A brake disc and a conventional cutting machine tool do not need to tear down to provide convenience to people who conduct maintenance.
Description
The utility model relates to automotive service equipement.
Brake disc is the vulnerable part on the automobile.In the prior art, when brake disc rough needs reprocessing, normally it is disassembled from automobile and take stock-removing machine and reprocess, this dismounting bothers especially, not only fragile adjacent zeros parts, and in case assemble improper, also can influence overall precision, influence result of use.
The purpose of this utility model is to provide a kind of portable automobile brake disc reprocessing lathe, can carry out machining to the surface that is installed in the brake disc on the vehicle wheel shaft easily, to remove the trouble of dismounting from.
The purpose of this utility model is realized by following mode.
This portable car brake disc reprocessing lathe, by driving power set that brake disc rotates and the feed arrangement that brake disc carries out machining being constituted, described power set include motor and reducing gear, the two is connected by shaft coupling, be fixed with the flange dish that pitch-row matches on an energy and the brake disc at the axle head of reducing gear output shaft, with threaded connector with brake disc and the reducing gear output shaft is affixed is integral; Described feed arrangement is one can make plane motion knife rest vertical, traverse feed, for example be similar to compound tool rest, carry out the vertical, horizontal feeding with screw-and-nut mechanism, screw rod is a driving link, in order to make feed even, will realize that preferably the screw rod of length feed links to each other with motor through reducing gear.This motor can be special-purpose, also can be shared with power set.
In order to make the hole on flange dish and the brake disc can place same orientation easily, thereby realize the butt joint of the two in the short time, the output shaft that makes described reducing gear in the utility model is a hollow shaft, be provided with the hand wheel shaft of matched in clearance with it in its centre bore, one end and the flange dish of this hand wheel shaft are connected, and the other end installs handwheel, rotate handwheel, the flange dish is rotated thereupon, thus make on it the hole and the brake as on the hole on same orientation.
In order to make whole device be in suitable height and position, described power set and feed arrangement can be arranged on the bearing support that can regulate height, by the adjusting of bearing support itself, make knife rest etc. place the convenient proper height position that processes.
Be further described below by embodiment and accompanying drawing.
Fig. 1 is a kind of example structure schematic diagram.
Among the figure, motor (1) is connected on the power shaft of worm gear, worm reducer (3) by flexible clutch (2), the output shaft of this decelerator (13) is a hollow shaft, axle head is fixed with flange dish (4), hand wheel shaft (15) and output shaft centre bore matched in clearance, (14) be handwheel, the other end end of hand wheel shaft is provided with screw thread, it matches with the internal thread of flange dish (4) mesopore, pitch-row on the flange dish matches with pitch-row on the brake disc, and fastening bolt (6) then makes the two connection in aggregates.(5) be brake disc to be processed, (7) are knife rest, on this knife rest two cutters can be installed simultaneously, to process two surfaces of brake disc simultaneously.(8), (9) be screw rod, nut body, nut is arranged on the knife rest, screw rod is connected through a pair of bevel gear (10) and motor special (12).
Fig. 2 is another kind of example structure schematic diagram.In the present embodiment, the screw rod (9) that is used for length feed is connected to the output shaft of decelerator (3) to (17) (18) and odontoid belt (16) to (10) and idler gear by bevel gear, thereby saved motor special, made the rotation of brake disc and the length feed of cutter provide power by same motor.(20) be the interlock setting stick, (19) be lock pin, in the time of in pushing to the shrinkage pool that lock pin is inserted into idler gear (18), then the long feed of knife rest can be by driven by motor, because idler gear (18) is a matched in clearance with its mandrel, therefore when leaving behind lock pin, then gear idle running can not drive its mandrel and rotate thereupon.At this moment, can be by artificial rotation interlock setting stick control feed.
Fig. 3 is the construction profile schematic diagram of embodiment 2.From figure, can find out, except motor and knife rest, all running parts and coupling part all are arranged in the housing (21), its worm-wheel shaft, gear shaft all are bearing on this housing wall, in order conveniently to regulate the height and position of knife bar, housing (21) is installed on the bearing support (22), this bearing support is provided with sleeve (23) and the quill (24) that can stretch relatively, and quill is set in the hole of housing, and fixing by clamp nut (25).Sleeve wall is provided with two screw holes, is used for the fastening location of screw.During use, at first loosening this screw is positioned at sleeve to tighten screw again behind the proper height according to the needs of knife bar position and fixes.
Fig. 4 is a kind of cutter frame structure schematic diagram that double knife bar is installed.(26) be knife bar, establish spring (28) between two knife bars, every knife bar also is provided with a rotatable fulcrum (27), and (29) are the traverse feed regulating block, and the upper surface of this regulating block is an inclined-plane, and it just in time contacts with the tail end of knife bar.Also porose and be provided with internal thread on this regulating block, it matches with hand screw (30), when artificial rotating screw bolt, regulating block is travelled forward, and by its ramp knife bar is rotated around fulcrum, thereby the lateral separation of controlling between two cutter heads equates with the thickness of brake disc.
The structural representation of flange dish (4) in Fig. 5 the foregoing description (1) or (2), there are two screwed holes (31) lower surface of this flange dish, and it is used for matching with the fixed flange of hand wheel shaft end.The hole (32) of this flange dish upper surface be used for automobile dish brake on the hole match.Under the size, big mesopore is used to hold the flange fixture of automobile brake disc above it on the mesopore of this ring flange.
Reprocessing lathe described in the utility model is applicable to the reprocessing of brake disc in various cars or the minibus, and not only saving of work and time can guarantee crudy. And because structure of the present utility model is comparatively simple, in light weight, can be portable to field work, use flexibly. Compared with prior art, both remove the trouble of brake disc dismounting from, do not needed again conventional stock-removing machine. Provide convenience to maintenance person.
Claims (5)
1, a kind of portable automobile brake disc reprocessing lathe, by driving power set that brake disc rotates and the feed arrangement that brake disc carries out machining being constituted, described power set include motor (1) and reducing gear (3), the two is connected by shaft coupling (2), be fixed with the flange dish (4) that pitch-row matches on an energy and the brake disc in the end of reducing gear output shaft (13), with threaded connector with brake disc and the reducing gear output shaft is affixed is integral; Described feed arrangement is one can make plane motion knife rest (7) vertical, traverse feed.
2, reprocessing lathe as claimed in claim 1, the output shaft (13) that it is characterized in that described reducing gear is a hollow shaft, be provided with the hand wheel shaft of matched in clearance with it in its centre bore, an end and the flange dish of this hand wheel shaft are connected, and the other end is fixed with handwheel (14).
3, reprocessing lathe as claimed in claim 1 is characterized in that the length feed of described plane motion knife rest realizes that by screw rod, nut body screw rod is a driving link.
4, reprocessing lathe as claimed in claim 1 is characterized in that described power set and feed arrangement can be arranged on one and can regulate on the bearing support highly.
5, reprocessing lathe as claimed in claim 3 is characterized in that described driving link screw rod can be through reducing gear and motor connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94221105 CN2204672Y (en) | 1994-09-11 | 1994-09-11 | Re-processing machine for automobile brake disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94221105 CN2204672Y (en) | 1994-09-11 | 1994-09-11 | Re-processing machine for automobile brake disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2204672Y true CN2204672Y (en) | 1995-08-09 |
Family
ID=33835499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94221105 Expired - Fee Related CN2204672Y (en) | 1994-09-11 | 1994-09-11 | Re-processing machine for automobile brake disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2204672Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101658945B (en) * | 2008-08-27 | 2012-08-29 | 郑勇阁 | Disk workpiece processing method and structure |
| CN104097073A (en) * | 2014-06-20 | 2014-10-15 | 长春轨道客车装备有限责任公司 | CRH380B motor train unit brake disc repair fixture |
-
1994
- 1994-09-11 CN CN 94221105 patent/CN2204672Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101658945B (en) * | 2008-08-27 | 2012-08-29 | 郑勇阁 | Disk workpiece processing method and structure |
| CN104097073A (en) * | 2014-06-20 | 2014-10-15 | 长春轨道客车装备有限责任公司 | CRH380B motor train unit brake disc repair fixture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |