CN202639830U - Special machining machine for motor shell - Google Patents
Special machining machine for motor shell Download PDFInfo
- Publication number
- CN202639830U CN202639830U CN 201220251599 CN201220251599U CN202639830U CN 202639830 U CN202639830 U CN 202639830U CN 201220251599 CN201220251599 CN 201220251599 CN 201220251599 U CN201220251599 U CN 201220251599U CN 202639830 U CN202639830 U CN 202639830U
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- China
- Prior art keywords
- head
- boring
- machining
- special machine
- tailstock
- 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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Abstract
The utility model discloses a special machining machine for a motor shell. The special machining machine for the motor shell comprises a machine seat, wherein a tail seat and a head boring box are arranged on the machine seat in a relatively sliding way; a rotary working platform is arranged between the tail seat and the head boring box; an upright post is arranged beside the machine seat; a disk-shaped cutter tower, a telescopic milling cutter head and a telescopic drill bit are arranged on the upright post; a rotating shaft is arranged at the centre of the tail seat; a hydraulic tensioning block and a boring cutter disk are arranged on the rotating shaft; a main shaft is arranged at the centre of the head boring box; and a boring cutter disk is arranged on the main shaft. By using the special machining machine for the motor shell, only one-time hanging and clamping is required; the time consumption is low; safety accidents are not caused easily; the machining allowance is controlled precisely; the machining efficiency is high; and the rough machining and the finish machining on the motor shell, and the machining on threaded holes and unthreaded holes can be finished only by using the special machining machine.
Description
Technical field
The utility model relates to the machinery that a kind of motor case processing is used, and particularly relates to a kind of motor case special machine tool.
Background technology
At present, to the common mode that adopts of motor case processing be, utilize vertical lathe or horizontal lathe processing endoporus, then adopt each screwed hole or unthreaded hole on drilling machine or the Boring machine processing casing.The weak point that present this processing mode exists is: add and need to use multiple lathe, complex procedures man-hour; Need the multiple bearing centering, not only positioning accuracy can not be guaranteed, and expends time in; Casing is in transport process repeatedly, particularly for occurring easily security incident in the transport process of large-scale casing.
The utility model content
The purpose of this utility model just provides a kind of motor case special machine tool, and all manufacturing procedures are all finished at this special plane, and only need once play hanging clamp, and is consuming time few, is not prone to security incident, can solve the problems of the technologies described above fully.
The purpose of this utility model realizes by following technical proposals:
A kind of motor case special machine tool, comprise support, relative sliding arranges tailstock and boring head case on the support, be provided with the revolution workbench between tailstock and the boring head case, the support next door arranges column, and column is provided with disc knife tower, flexible milling head and expansion bit, be provided with rotating shaft in the middle of the tailstock, hydraulic expansion piece and boring head are installed in the rotating shaft, are provided with main shaft in the middle of the boring head case, boring head is installed on the main shaft.
Further, offer chip area on the described support, be provided with spiral chip cleaner in the chip area.
Can in time discharge iron filings, avoid iron filings to pile up processing is impacted.
Further, be equipped with rough boring cutter and fine boring cutter on the boring head on described tailstock and the boring head case.
The casing endoporus is being added man-hour, need not tool changing and tool setting, and fine boring cutter has automatic telescopic function and fine adjustment function.
Further, arrange on the described column and can along column up and down and the processing head that moves forward and backward expansion bit be set in the middle of the processing end face of processing head, flexible milling head and disc knife tower are arranged on the different circumference of two radiuses take expansion bit as the center of circle.
Further, described whole special machine tool outside is provided with protective cover, to reduce noise pollution, prevents that scrap iron from splashing from out causing unexpected injury.
Compared with prior art, the beneficial effects of the utility model are:
1. only use this special machine tool just can finish the processing of the Roughing and fine machining of casing and screwed hole, unthreaded hole;
2. only need once manually to play hanging clamp, it is few to expend time in, and machining accuracy is high, is not prone to security incident;
3. need not tool changing and tool setting during fine finishining, finishing tool has automatic telescopic function and fine adjustment function;
4. be provided with chip area and spiral chip cleaner, can in time discharge iron filings, avoid iron filings to pile up processing is impacted;
5. whole special machine tool outside is provided with protective cover, to reduce noise pollution, prevents that scrap iron from splashing from out causing unexpected injury.
Description of drawings
Fig. 1 is front view of the present utility model;
Fig. 2 is top view of the present utility model;
Fig. 3 is the three-dimensional structure diagram of the utility model processing head;
Fig. 4 is the stereoscopic-state figure of the utility model clamping motor case;
Fig. 5 is the stereoscopic-state figure of the utility model processing motor case sole;
Fig. 6 is the stereoscopic-state figure of the utility model processing motor case terminal box;
Fig. 7 is the stereoscopic-state figure of the utility model processing motor case endoporus;
Fig. 8 is the stereoscopic-state figure of the utility model processing motor case left and right sides end-face helical installing hole.
The specific embodiment
Below in conjunction with specific embodiments and the drawings the utility model is further described.
Extremely shown in Figure 8 such as Fig. 1, a kind of motor case special machine tool, comprise support 1, relative sliding arranges tailstock 2 and boring head case 3 on the support 1, be provided with revolution workbench 12 between tailstock 2 and the boring head case 3, support 1 next door arranges column 9, the processing head 10 that can move up and down along column 9 is set on the column 9, expansion bit 13 is installed at processing end face center at processing head 10, flexible milling head 14 evenly is installed on a circumference take expansion bit 13 as the center of circle between expansion bit 13 and the disc knife tower 15, be provided with rotating shaft 4 in the middle of the tailstock 2, three groups of annular hydraulic expansion pieces 5 and one group of inner-cooled boring head 6 are installed in the rotating shaft 4, be provided with main shaft 7 in the middle of the boring head case 3, two groups of inner-cooled boring heads 6 are installed on the main shaft 7.Be equipped with rough boring cutter and fine boring cutter on the boring head 6 on described tailstock 2 and the boring head case 3, fine boring cutter has automatic telescopic function and fine adjustment function.
Offer chip area on the described support 1, be provided with spiral chip cleaner 11 in the chip area.
Described whole special machine tool outside is provided with protective cover (not shown in FIG.), to reduce noise pollution, prevents that scrap iron from splashing from out causing unexpected injury.This special machine tool adopts digital control system automatically to control, and effectively accurately controlled working surplus, and working (machining) efficiency is high.
The course of work of the present utility model is as follows:
Operation one: the processing of motor case sole and terminal box processing
1. as shown in Figure 4, utilize and drive a vehicle motor case 8 clampings in the rotating shaft 4 of tailstock 2, three groups of annular hydraulic expansion pieces 5 are with casing 8 endoporus tensioners location, and this moment, the casing sole was parallel with support 1.Tailstock 2 adopts driven by servomotor, drives tailstock 2 move left and right by ball screw.
2. as shown in Figure 5, tailstock 2 rotating shafts 4 drive motor casings 8 half-twists, the sole of casing 8 utilize flexible milling head 14 boring and milling sole planes over against processing head 10, and utilize expansion bit 13 processing sole bolt mounting holes.
3. as shown in Figure 6,8 rotations of tailstock 2 rotating shafts 4 drive motor casings, the terminal box installed surface of motor case 8 is aimed at processing head 10, and flexible milling head 14 boring and milling terminal box installed surfaces and other need machined surface, utilizes drill bit on the disc knife tower 15 and the screwed hole on the screw tap processing terminal box installed surface.
Operation two: the boring and milling motor case is inner
1. mobile tailstock 2 is placed on motor case 8 on the revolution workbench 12, and revolution workbench 12 is provided with hydraulic compressing device, and this hydraulic compressing device fixedly secures the motor case sole.This revolution workbench 12 can 360 ° of revolutions by numerical control operating, and can drive along support length direction move left and right by ball screw.
2. as shown in Figure 7, main shaft 7 rotations of boring head case 3, revolution workbench 12 drive motor casings 8 move to boring head case 3 directions, utilize first group of inner-cooled boring head heavy boring casing endoporus on the main shaft 7, when first group of boring head shifts out motor case 8, second group of boring head just enters Working position, Roughing and fine machining casing endoporus and right side; Revolution workbench 12 drive motor casings 8 move to tailstock 2, utilize boring head Roughing and fine machining casing inner stopper and left side in tailstock 2 rotating shafts 4.
Operation three: end-face helical hole, motor case left and right sides processing
1. as shown in Figure 8, revolution workbench 12 drive motor casings 8 move to processing head 10 positions, and half-twist rectifies to processing head one of motor case 8, utilize the screwed hole of disc knife tower 15 these end faces of processing.
2. revolution workbench 12 drive motor casings 8 Rotate 180s °, the screwed hole of disc knife tower 15 processing motor cases 8 other ends.
Can find out that from above-mentioned procedure of processing this special machine tool only needs to adopt the artificial hanging clamp that rises in the stage of beginning in process, other steps all adopt digital control system automatically to control, it is few to expend time in, processing safety is high, and allowance control is accurate, and working (machining) efficiency is high.Cold processes formed in boring head 6 on tailstock 2 and the boring head case 3 adopted, thereby had reduced the impact of processing Thermal Distortion on Machining Precision.The rotating shaft 4 of tailstock 2 and the main shaft 7 of boring head case 3 are at the same level height, thereby coaxial accuracy is high after guaranteeing motor case endoporus and the processing of two ends inner stopper.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of within spirit of the present utility model and principle, doing, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (5)
1. motor case special machine tool, it is characterized in that: comprise support, relative sliding arranges tailstock and boring head case on the support, be provided with the revolution workbench between tailstock and the boring head case, the support next door arranges column, and column is provided with disc knife tower, flexible milling head and expansion bit, be provided with rotating shaft in the middle of the tailstock, hydraulic expansion piece and boring head are installed in the rotating shaft, are provided with main shaft in the middle of the boring head case, boring head is installed on the main shaft.
2. motor case special machine tool according to claim 1 is characterized in that: offer chip area on the described support, be provided with spiral chip cleaner in the chip area.
3. motor case special machine tool according to claim 1 is characterized in that: be equipped with rough boring cutter and fine boring cutter on the boring head on described tailstock and the boring head case.
4. motor case special machine tool according to claim 1, it is characterized in that: arranging on the described column can be along column up and down and the processing head that moves forward and backward, expansion bit is set in the middle of the processing end face of processing head, and flexible milling head and disc knife tower are arranged on the different circumference of two radiuses take expansion bit as the center of circle.
5. according to claim 1 to 4 each described motor case special machine tools, it is characterized in that: described whole special machine tool outside is provided with protective cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220251599 CN202639830U (en) | 2012-05-31 | 2012-05-31 | Special machining machine for motor shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220251599 CN202639830U (en) | 2012-05-31 | 2012-05-31 | Special machining machine for motor shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202639830U true CN202639830U (en) | 2013-01-02 |
Family
ID=47409000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220251599 Expired - Fee Related CN202639830U (en) | 2012-05-31 | 2012-05-31 | Special machining machine for motor shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202639830U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110170843A (en) * | 2019-07-08 | 2019-08-27 | 巨鑫机床有限公司 | Mill boring centre bore and Vehicle Processing building-block machine |
-
2012
- 2012-05-31 CN CN 201220251599 patent/CN202639830U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110170843A (en) * | 2019-07-08 | 2019-08-27 | 巨鑫机床有限公司 | Mill boring centre bore and Vehicle Processing building-block machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20200531 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |