CN2528570Y - Milling machine for processing brake head of brake beam - Google Patents
Milling machine for processing brake head of brake beam Download PDFInfo
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- CN2528570Y CN2528570Y CN 01230944 CN01230944U CN2528570Y CN 2528570 Y CN2528570 Y CN 2528570Y CN 01230944 CN01230944 CN 01230944 CN 01230944 U CN01230944 U CN 01230944U CN 2528570 Y CN2528570 Y CN 2528570Y
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- milling
- brake
- head
- brake beam
- cutter
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Abstract
The utility model discloses a milling machine for braking beam brake head, and the milling machine is milled with molded surface milling cutter and also plane milling cutter and at the same time with molded surface milling cutter and plan milling cutter. The milling machine has a tiled guide rail, and not only machines the brake head at two heads of the braking beam but also machine in series the brake head at the two heads of the braking beam, with good machining quality, easy operation, and low-cost tool and other advantages.
Description
The utility model belongs to mechanical processing machine, and specifically it is the production miller that belongs to processing railway locomotive, vehicle brake head.
Brake head on railway locomotive, the vehicle braked beam is a main accessory of railway locomotive, car brakeing machine, in use its orthodrome part can cause very big wearing and tearing or rhegma, need often processing to repair, its process is to rebuild with machining tool after the repair welding again.Existing processing method is to mill with milling machine to repair, but present known brake head milling mode has following shortcoming: 1 because the installation site of brake head on brake beam is the two ends at brake beam, and two brake heads want machined surface not in one plane, this just makes the milling machine of the common level gauge of existing usefulness can't process the brake head at brake beam two ends simultaneously.Existing milling machine work in-process with brake beam tilt an angle make one of brake beam a brake head want the inclination of machined surface by brake beam to be converted into the form that is parallel to machine tool guideway to process, then the brake beam rotation is reprocessed the brake head of the other end of brake beam.The shortcoming of processing the brake beam brake head in this way is that process velocity is slow, and workpiece can't be processed the brake head at brake beam two simultaneously to the benchmark difficulty, is far from suitable for the processing of brake head in enormous quantities; The workpiece holder of the 2 brake head milling machines that use at present is more loaded down with trivial details to the clamping of workpiece, causes the operator to increase fearless labour intensity; The milling cutter of the 3 brake head milling machines that use at present has deep bid milling cutter and hilted broadsword head milling cutter, and deep bid milling cutter and hilted broadsword head milling cutter have certain shortcoming, and there is the huge problem of cutter in the deep bid milling cutter, and hilted broadsword head milling cutter exists cutter head to grind to repair and mill is repaiied back tool setting difficult problem.These two kinds of common shortcomings of cutter are exactly that process velocity is slow, and the dish milling cutter exists vibrations and the huge problem of cutter, and there are problems such as procedure complexity and operation sequence complexity, cutter cost of use are big in hilted broadsword head milling cutter.The brake head problem that the brake beam work in-process is not tilted and process brake beam two simultaneously will solve brake beam and add the tilt problem in man-hour; Improve machining accuracy and alleviate operator's labour intensity, will solve the problem that the brake beam brake head clamps in the location that adds man-hour; Solving cutter problem the best way is to adopt profile milling (the cutting molded lines that is about to milling cutter manufactures the molded lines that is equal to the workpiece machined surface, once the complex profile cutting is finished) and use milling cutter capable of indexing.
The purpose of this utility model provides a kind of brake beam that do not tilt man-hour that adds, promptly can process the brake head at brake beam two simultaneously, can process the brake head at brake beam two again successively, have inclined guide rails and have the use profile milling cutter of automated exchanged cutter tool or use many principal shaft brakings beam brake head of indexable plain milling cutter to process milling machine, to overcome the deficiencies in the prior art.
The purpose of this utility model can realize by following structure, the utility model is to utilize the principle that the inclination of brake beam is converted into the inclination of machine tool guideway, make brake beam add man-hour two ends with respect to high states such as bed piece bottom surface maintenances, so that two ends process simultaneously, promptly can process the brake head at brake beam two simultaneously, can process the brake beam brake head milling machine of brake beam two brake head again successively.This structure is two many main shafts of milling head milling machines, machine tool guideway is provided with at the brake beam two ends along the axis of workpiece to be machined brake beam, adopt the vertical milling mode, each milling head is divided into diaxon, three, four forms, can be divided into profile milling cutter milling (two main shafts), with plain milling cutter milling (four main) on cutter, use profile milling cutter and three kinds of milling forms of plain milling cutter gang cutter milling (three main shafts); A lathe bed base is arranged, the two ends in-line of the length direction on lathe bed base is being arranged two lathe beds, the machine tool guideway that one secondary inclination is respectively arranged on two lathe beds, the incline direction of the incline direction of guide rail and brake beam brake head when the machining state is identical, the low side of guide rail also is the direction of feed end that adds the cutter in man-hour, working slider respectively is installed on bed ways, the working slider driving mechanism respectively is installed between bed ways, by many main shafts milling head (diaxon, three, four), transmission mechanism, drive motors, the milling mechanism that transmission case body is formed is installed on the working slider by the vertical form of putting with respect to machine tool guideway, many main shafts milling head overhangs in the side of working slider by the low extreme direction of guide rail, the project into angle of each main shaft of many main shafts milling head on a projection plane arranged, and the projection plane of main shaft is facing to the high low side of machine tool guideway.End at the low side lathe bed of machine tool guideway is equipped with the liftable workbench, on the liftable workbench, brake beam brake head positioning supports just is installed with respect to the end axle of brake beam position, the main location skewback of brake head also is installed on the special inclined-plane with respect to the brake head placement location on the liftable workbench, the effect on inclined-plane is to adjust the axial elevation angle of brake head along end axle of brake beam, the effect of skewback is that brake head is rotated an angle, brake beam brake head automatic clamping mechanism also is installed on the liftable workbench, on the liftable workbench with respect to the position at brake head length direction two ends, brake beam brake head supplemental support also is installed, and the workpiece to be machined brake beam is settled on the liftable workbench along the machine tool guideway direction at the low side of machine tool guideway.
The utility model can also be realized by another version, on the basis of two milling head milling machines, remove a lathe bed, milling head and corresponding milling mechanism and workbench, in the position at the corresponding brake beam of lathe middle part automatic clamping the in brake beam beam body middle part is installed and supports, form single milling head brake beam brake head milling machine that beam-ends is provided with.
Main points of the present utility model are: 1 milling machine has the guide rail of inclination, and the low side of guide rail is towards the brake beam middle part.The incline direction of guide rail is: low side be add the cutter in man-hour enter the direction end, the inclination that utilizes the inclination of guide rail will add the workpiece in man-hour is converted into the inclination of machine tool guideway, machine tool guideway is arranged in the brake beam end along the brake beam axis.The project into angle of each main shaft of the milling head of main shaft more than 2 on a projection plane arranged, the projection plane of main shaft is facing to the high low side of machine tool guideway, 3 milling machines promptly can be made the brake head that two milling head milling machines are processed brake beam two simultaneously, can make the brake head that single milling head milling machine is processed brake beam two successively again.The 4 pairs of main shaft milling machines are with two vertical profile milling cutters, 5 three main shaft milling machines are with a vertical profile milling cutter and two plane indexable milling cutters, vertical profile milling cutter is placed in the middle, 6 four main milling machines are with four indexable plain milling cutters, 7 with the first positioning supports of the workpiece of the first location of end axle of brake beam, and the 8 workpiece masters with location, inclined-plane, brake head bottom locate skewback, 9 workpiece automatic clamping mechanism, 10 is that the workpiece assist location of supporting surface supports with brake head two ends bead, and 11 brake beam beam bodies clamp support automatically.
The utility model compared with prior art has advantages such as workpiece machining accuracy height, the lathe scope of application is wide, the cutter scope of application is wide, investment is little, working (machining) efficiency is high, operator's labour intensity is little.
Accompanying drawing has provided specific embodiment of the utility model, further specifies concrete structure of the present utility model below in conjunction with accompanying drawing:
Fig. 1 is the front view of of the present utility model pair of milling head milling machine,
Fig. 2 is the right side view of of the present utility model pair of milling head milling machine,
Fig. 3 is the front view of single milling head milling machine of the present utility model,
Fig. 4 is the utility model working slider driving device structure schematic diagram
Fig. 5 is the utility model two main shaft milling head milling cutters and main shaft arrangement schematic diagram and milling cutter and the relative position figure that wants the processing work brake head,
Fig. 6 is that the utility model three main shaft milling head milling cutters and main shaft are arranged schematic diagram and milling cutter and will be processed the worker
The relative position figure of part brake head,
Fig. 7 is the utility model four main milling head milling cutter and main shaft arrangement schematic diagram and milling cutter and the relative position figure that wants the processing work brake head,
Fig. 8 is liftable workbench of the present utility model, workpiece just positioning supports, workpiece supplemental support relative position schematic diagram,
Fig. 9 is the front view with respect to the main location skewback of the brake head of installing on the special inclined-plane of brake head placement location and the special inclined-plane of liftable workbench of the present utility model,
Figure 10 is the left side view with respect to the main location skewback of the brake head of installing on the special inclined-plane of brake head placement location and the special inclined-plane of liftable workbench of the present utility model.
In conjunction with Fig. 1～4, Fig. 1～2nd, the version figure of of the present utility model pair of many main shafts of milling head milling machine.Length direction in-line among the figure on lathe bed base 1 is being arranged two lathe beds 2, inclined guide rails 3 is arranged on the lathe bed 2, the incline direction of guide rail 3 is: identical with the incline direction of brake beam brake head 18 when the machining state, low side is to add cutter 16 direction of feed end in man-hour.Working slider 4 respectively is installed on bed ways 3, by many main shafts milling head (diaxon, three, four) 5, transmission mechanism 6, drive motors 7, the milling mechanism 9 that casing 8 is formed is installed on the working slider 4 by the horizontal form with respect to machine tool guideway, many main shafts milling head 5 overhangs in brake beam 17 places of machine tool guideway 3 side, the project into angle of each main shaft 10 of many main shafts milling head 5 on a projection plane arranged, the projection plane of main shaft is facing to the height direction of machine tool guideway 3, side at machine tool guideway 3 is equipped with liftable workbench 11, being equipped with on liftable workbench 11 with the end axle of brake beam is the first positioning supports 12 of workpiece of location benchmark just, workpiece clamp clamping system 13, workpiece supplemental support 14,16 is milling cutters among the figure, the 17th, brake beam, the 18th, end axle of brake beam, the 19th, brake beam brake head.Fig. 3 is the front view of the utility model list milling head milling machine, single many main shafts of milling head milling machine is to remove a milling head and corresponding milling mechanism and workbench on the basis of two milling head milling machines, installs at the medium position of the corresponding brake beam 17 of lathe to have brake beam beam body and clamp automatically and support 20.Fig. 4 is the utility model working slider driving device structure schematic diagram, the 15 working slider driving mechanisms that are mounted between the guide rail among the figure.
In conjunction with Fig. 5～7, Fig. 5～7th, the many main shafts of the utility model (two, three, four) milling head, milling cutter and main shaft are arranged schematic diagram and milling cutter and are wanted the relative position figure of processing work brake head, 21 is main shafts among the figure, the 22nd, main shaft bearing, the 23rd, vertical brake head profile milling cutter, the 24th, principal shaft locking nut, the 25th, the power transmission shaft driven wheel, the 26th, main shaft drives gear, the 27th, vertical indexable plain milling cutter, the 8th, milling head casing.
In conjunction with Fig. 8, Fig. 8 is liftable workbench of the present utility model, workpiece just positioning supports, workpiece supplemental support relative position schematic diagram, and 11 is liftable workbench, the 12nd among the figure, and workpiece is positioning supports, the 14th just, the workpiece supplemental support.
In conjunction with Fig. 9～10, Fig. 9 is the front view with respect to the brake head placement location of liftable workbench of the present utility model, Figure 10 is the left side view with respect to the main location skewback of the brake head of installing on the special inclined-plane of brake head placement location and the special inclined-plane of liftable workbench of the present utility model, 28 is the workbench that have the inclined-plane among the figure, the 29th, the workbench inclined-plane, the 30th, skewback, the 19th, workpiece.
The utility model compared with prior art has namely passable owing to used inclined guide rails and universal cutter Process simultaneously the brake head at brake beam two, can process successively again the brake head of brake beam two brake head Advantage improves the working (machining) efficiency of lathe and machining accuracy greatly, this milling machine also have the cutter scope of application wide, Invest little, low, the simple operation and other advantages of cutter expense, so promotion prospect is wide.
Claims (9)
1. brake beam brake head milling machine, form by lathe bed base, lathe bed, guide rail, milling mechanism, liftable workbench, Workpiece clamping device, Working piece positioning device, the support of beam body, it is characterized in that: citation form is two many principal shaft brakings of milling head beam brake head milling machines, can derive from single many principal shaft brakings of milling head beam brake head milling machine on the basis of milling head milling machine, machine tool guideway is provided with in the brake beam end along the axis of workpiece to be machined brake beam; Two milling head brake beam brake head milling machines, milling machine is two many main shafts of milling head milling machines, adopt the vertical milling mode, machine tool guideway is arranged at the brake beam two ends along the brake beam axis, each milling head is divided into diaxon, three, four forms, can be divided into profile milling cutter milling (two main shafts), with plain milling cutter milling (four main) on cutter, use profile milling cutter and three kinds of milling forms of plain milling cutter gang cutter milling (three main shafts); A lathe bed base is arranged, the two ends in-line of the length direction on lathe bed base is being arranged two lathe beds, the machine tool guideway that one secondary inclination is respectively arranged on two lathe beds, the incline direction of the incline direction of guide rail and brake beam brake head when the machining state is identical, the low side of guide rail also is the direction of feed end that adds the cutter in man-hour, working slider respectively is installed on bed ways, the working slider driving mechanism respectively is installed between bed ways, by many main shafts milling head (diaxon, three, four), transmission mechanism, drive motors, the milling mechanism that transmission case body is formed is installed on the working slider by the vertical form of putting with respect to machine tool guideway, many main shafts milling head overhangs in the side of working slider by the low extreme direction of guide rail, the project into angle of each main shaft of many main shafts milling head on a projection plane arranged, the projection plane of main shaft is facing to the high low side of machine tool guideway, end at the low side lathe bed of machine tool guideway is equipped with the liftable workbench, on the liftable workbench, brake beam brake head positioning supports just is installed with respect to the end axle of brake beam position, the main location skewback of brake head also is installed on the special inclined-plane with respect to the brake head placement location on the liftable workbench, the effect on inclined-plane is to adjust the axial elevation angle of brake head along end axle of brake beam, the effect of skewback is that brake head is rotated an angle, brake beam brake head automatic clamping mechanism also is installed on the liftable workbench, on the liftable workbench with respect to the position at brake head length direction two ends, brake beam brake head supplemental support also is installed, and the workpiece to be machined brake beam is settled on the liftable workbench along the machine tool guideway direction at the low side of machine tool guideway; Single milling head brake beam brake head milling machine.
2. brake beam brake head milling machine according to claim 1, it is characterized in that: single milling head brake beam brake head milling machine is to remove a cover milling mechanism and a workbench on the basis of two milling head brake beam brake head milling machines, the automatic clamping in brake beam beam body middle part is installed on the lathe bed base of the beam body middle part of brake beam relative position supports.
3. according to claim 1 and 2 described brake beam brake head milling machines, it is characterized in that: milling machine has the guide rail of inclination, the incline direction of the incline direction of guide rail and brake beam brake head when the machining state is identical, and the direction of feed end that adds the cutter in man-hour also is the low side of guide rail.
4. according to claim 1 and 2 described brake beam brake head milling machines, it is characterized in that: the project into angle of each main shaft of many main shafts milling head on a projection plane arranged, and the projection plane of main shaft is facing to the high low side of machine tool guideway.
5. according to claim 1 and 2 described brake beam brake head milling machines, it is characterized in that: promptly the utility model can be made the brake head that two milling head milling machines are processed brake beam two simultaneously, the utility model can be made the brake head that single milling head milling machine is processed brake beam two successively again.
6. according to claim 1 and 2 described brake beam brake head milling machines, it is characterized in that: two main shaft milling heads are with two vertical profile milling cutters, three main shaft milling heads are placed in the middle with a vertical profile milling cutter and two plane indexable milling cutters and vertical profile milling cutter, and the four main milling head is with four indexable plain milling cutters.
7. according to claim 1 and 2 described brake beam brake head milling machines, it is characterized in that: on the liftable workbench, have: with the first navigation system of the workpiece of the first location of end axle of brake beam, locate the workpiece master navigation system that skewback relies on location, inclined-plane, brake head bottom with workbench inclined-plane, workpiece master, the workpiece automatic clamping mechanism that is used for holding workpiece is the workpiece supplemental support of supporting surface with brake head two ends bead.
8. brake beam brake head milling machine according to claim 2 is characterized in that: brake beam beam body clamps support automatically.
9. according to claim 1 and 2 described brake beam brake head milling machines, it is characterized in that: the position relation of workpiece to be machined brake beam and machine tool guideway is: machine tool guideway arranges in the brake beam end that along the brake beam axis low side of guide rail is facing to the brake beam end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01230944 CN2528570Y (en) | 2001-06-30 | 2001-06-30 | Milling machine for processing brake head of brake beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01230944 CN2528570Y (en) | 2001-06-30 | 2001-06-30 | Milling machine for processing brake head of brake beam |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN01212959.3 Division | 2001-01-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2528570Y true CN2528570Y (en) | 2003-01-01 |
Family
ID=33645361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01230944 Expired - Fee Related CN2528570Y (en) | 2001-06-30 | 2001-06-30 | Milling machine for processing brake head of brake beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2528570Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101372077B (en) * | 2007-08-23 | 2011-08-10 | 大连山元机械制造有限公司 | Passenger car braking beam sleeve-retreating and sleeve-insetting machine |
-
2001
- 2001-06-30 CN CN 01230944 patent/CN2528570Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101372077B (en) * | 2007-08-23 | 2011-08-10 | 大连山元机械制造有限公司 | Passenger car braking beam sleeve-retreating and sleeve-insetting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C32 | Full or partial invalidation of patent right | ||
| IP01 | Partial invalidation of patent right |
Decision date of declaring invalidation: 20041221 Decision number of declaring invalidation: 6730 Case number: 5W05604 Conclusion of examination: Announcement No. 1230944.3 utility model patent claim 1, 4, 6-9 is invalid, the patent rights in 2, 3, 5 based on the continued validity of the patents. Decision date: 20041221 Denomination of utility model: Brake beam brake shoe milling machine Granted publication date: 20030101 Int.cl.7: B23C3/04,1/08 Patentee: Zhang Weike Review decision number: 6730 |
|
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhang Weike Document name: Notification of Termination of Patent Right |
|
| 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 |