CN102658383A - Machine tool for machining rocker arm bore of bearing cap of cylinder of automobile engine and method thereof - Google Patents
Machine tool for machining rocker arm bore of bearing cap of cylinder of automobile engine and method thereof Download PDFInfo
- Publication number
- CN102658383A CN102658383A CN2012101413002A CN201210141300A CN102658383A CN 102658383 A CN102658383 A CN 102658383A CN 2012101413002 A CN2012101413002 A CN 2012101413002A CN 201210141300 A CN201210141300 A CN 201210141300A CN 102658383 A CN102658383 A CN 102658383A
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- workbench
- tiler
- connecting rod
- main spindle
- rocking arm
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Abstract
The invention discloses a machine tool for machining a rocker arm bore of a bearing cap of a cylinder of an automobile engine and a method thereof. A cushion block and a slide way are arranged on a frame, a motor is fixedly arranged on the cushion block, a fixed plate is arranged on one side of the slide way, which is close to the motor, a workbench is arranged on the other side of the slide way, a main spindle box and a tool carrier are arranged on the fixed plate, the main spindle box is connected with the tool carrier through an elastic shaft coupling and a drill sleeve, a drill bit is connected with the drill sleeve, the motor is connected with the main spindle box through a sliding block shaft coupling, a positioning pin, a support pillar and a hydraulic cylinder are arranged on the workbench, one end of a connecting rod is connected with the hydraulic cylinder, the middle of the connecting rod is connected with the support pillar, a pressure block matched with the positioning pin is arranged at the other end of the connecting rod, and a transverse feed handle is arranged on the side surface of the workbench. The machine tool disclosed by the invention is simple to operate, low in requirements for the technical level of workers and high in production efficiency, and can ensure the machining precision of a bearing bush.
Description
Technical field
The present invention relates to a kind of automobile engine cylinder FE Tiler rocking arm hole processor bed and method thereof.
Background technology
During sliding bearing work, just there is certain friction between bearing shell and the rotating shaft, therefore, the key technology of processing that the processing in FE Tiler rocking arm hole is a machining accuracy height, difficulty is big, its crudy directly affects properties of product and service life.Existing common FE Tiler rocking arm hole processor bed can only carry out gradation processing to two rocking arm holes of FE Tiler, influences machining accuracy.And adopting the high accuracy drilling machine, method for using is complicated, and is not only very high to workman's operant level requirement, and production cost is high, is not suitable for the processing of general bearing shell.
Summary of the invention
The objective of the invention is to overcome the deficiency of prior art, a kind of automobile engine cylinder FE Tiler rocking arm hole processor bed and method thereof are provided.
The machining tool in automobile engine FE Tiler rocking arm hole comprises motor, oldham coupling, main spindle box, yielding coupling, drill bushing, knife rest, drill bit, briquetting, support column, connecting rod, pin, hydraulic cylinder, slideway, workbench, traverse feed handle, alignment pin, fixed head, frame, cushion block; On frame, be provided with cushion block, slideway, be fixed with motor on the cushion block, slideway is provided with fixed head near a side of motor; The slideway opposite side is provided with workbench, and fixed head is provided with main spindle box and knife rest, and main spindle box links to each other with knife rest through yielding coupling, drill bushing; Drill bit links to each other with drill bushing, and motor links to each other with main spindle box through oldham coupling, and workbench is provided with alignment pin, support column, hydraulic cylinder; Connecting rod one end links to each other with hydraulic cylinder; Link to each other with support column in the middle of the connecting rod, the connecting rod other end is provided with the briquetting that matches with alignment pin, and the workbench side is provided with the traverse feed handle.
Described drill bushing is two.
The processing method in automobile engine FE Tiler rocking arm hole may further comprise the steps:
1) FE Tiler is put on the alignment pin, the primer fluid cylinder pressure is pressed onto the FE Tiler top through connecting rod with briquetting;
2) starter motor makes drill bit begin to rotate through oldham coupling, main spindle box, yielding coupling, drill bushing, knife rest;
3) rotate counterclockwise the traverse feed handle, workbench moves right;
4) when workpiece during near drill bit, rotate the traverse feed handle with slower speed, two drill bits begin to process simultaneously the rocking arm hole;
5) after the rocking arm hole machines, shake the traverse feed handle clockwise, make drill bit withdraw from the rocking arm hole fully;
6) close hydraulic cylinder, briquetting is withdrawn FE Tiler;
7) FE Tiler that processes is taken off from workbench, process next time.
Use the present invention, two rocking arm holes on the FE Tiler can disposablely machine, and are simple to operate, and production efficiency is high, for the FE Tiler rocking arm hole of processing different size, only need to change and bore between the cutter and the distance between the alignment pin, so practicality is very strong.And the machining tool in described automobile engine FE Tiler rocking arm hole is to be converted by common drilling machine, and cost is low, and less demanding to workman's process technology level.
Description of drawings
Fig. 1 is the sketch map of automobile engine FE Tiler rocking arm hole processor bed of the present invention;
Fig. 2 is automobile engine FE Tiler rocking arm hole processor bed slideway of the present invention and fixed head sketch map;
Fig. 3 is an automobile engine FE Tiler rocking arm hole processor bed workbench sketch map of the present invention;
Among the figure, motor 1, oldham coupling 2, main spindle box 3, yielding coupling 4, knife rest 5, drill bushing 6, drill bit 7, alignment pin 8, briquetting 9, connecting rod 10, support column 11, pin 12, hydraulic cylinder 13, slideway 14, workbench 15, traverse feed handle 16, fixed head 17, frame 18, cushion block 19.
The specific embodiment:
As shown in Figure 1; The machining tool in automobile engine FE Tiler rocking arm hole comprises motor 1, oldham coupling 2, main spindle box 3, yielding coupling 4, drill bushing 5, knife rest 6, drill bit 7, briquetting 8, support column 9, connecting rod 10, pin 11, hydraulic cylinder 12, slideway 13, workbench 14, traverse feed handle 15, alignment pin 16, fixed head 17, frame 18, cushion block 19; On frame 18, be provided with cushion block 19, slideway 13, be fixed with motor 1 on the cushion block 19, slideway 13 is provided with fixed head 17 near a side of motor 1; Slideway 13 opposite sides are provided with workbench 14, and fixed head 17 is provided with main spindle box 3 and knife rest 6, and main spindle box 3 links to each other with knife rest 6 through yielding coupling 4, drill bushing 5; Drill bit 7 links to each other with drill bushing 5, and motor 1 links to each other with main spindle box 3 through oldham coupling 2, and workbench 14 is provided with alignment pin 16, support column 9, hydraulic cylinder 12; Connecting rod 10 1 ends link to each other with hydraulic cylinder 12; Link to each other with support column 9 in the middle of the connecting rod 10, connecting rod 10 other ends are provided with the briquetting 8 that matches with alignment pin 16, and workbench 14 sides are provided with traverse feed handle 15.Described drill bushing 5 is two.
The processing method in automobile engine FE Tiler rocking arm hole may further comprise the steps:
1) FE Tiler is put on the alignment pin 16, primer fluid cylinder pressure 12 is pressed onto the FE Tiler top through connecting rod 10 with briquetting 8;
2) starter motor 1, makes drill bit 7 begin to rotate through oldham coupling 2, main spindle box 3, yielding coupling 4, drill bushing 5, knife rest 6;
3) rotate counterclockwise traverse feed handle 15, workbench 14 moves right;
4) when workpiece during, rotate 7 beginnings of 15, two drill bits of traverse feed handle with slower speed and process the rocking arm hole simultaneously near drill bit 7;
5) after the rocking arm hole machines, shake traverse feed handle 15 clockwise, make drill bit 7 withdraw from the rocking arm hole fully;
6) close hydraulic cylinder 12, briquetting 8 is withdrawn FE Tiler;
7) FE Tiler that processes is taken off from workbench 14, process next time.
Claims (3)
1. the machining tool in an automobile engine FE Tiler rocking arm hole is characterized in that comprising motor (1), oldham coupling (2), main spindle box (3), yielding coupling (4), drill bushing (5), knife rest (6), drill bit (7), briquetting (8), support column (9), connecting rod (10), pin (11), hydraulic cylinder (12), slideway (13), workbench (14), traverse feed handle (15), alignment pin (16), fixed head (17), frame (18), cushion block (19); On frame (18), be provided with cushion block (19), slideway (13); Be fixed with motor (1) on the cushion block (19); Slideway (13) is provided with fixed head (17) near a side of motor (1), and slideway (13) opposite side is provided with workbench (14), and fixed head (17) is provided with main spindle box (3) and knife rest (6); Main spindle box (3) links to each other with knife rest (6) through yielding coupling (4), drill bushing (5); Drill bit (7) links to each other with drill bushing (5), and motor (1) links to each other with main spindle box (3) through oldham coupling (2), and workbench (14) is provided with alignment pin (16), support column (9), hydraulic cylinder (12); Connecting rod (10) one ends link to each other with hydraulic cylinder (12); Link to each other with support column (9) in the middle of the connecting rod (10), connecting rod (10) other end is provided with the briquetting (8) that matches with alignment pin (16), and workbench (14) side is provided with traverse feed handle (15).
2. the machining tool in a kind of automobile engine FE Tiler rocking arm according to claim 1 hole is characterized in that described drill bushing (5) is two.
3. processing method of using automobile engine FE Tiler rocking arm as claimed in claim 1 hole is characterized in that may further comprise the steps:
1) FE Tiler is put on the alignment pin (16), primer fluid cylinder pressure (12) is pressed onto the FE Tiler top through connecting rod (10) with briquetting (8);
2) starter motor (1) makes drill bit (7) begin to rotate through oldham coupling (2), main spindle box (3), yielding coupling (4), drill bushing (5), knife rest (6);
3) rotate counterclockwise traverse feed handle (15), workbench (14) moves right;
4) when workpiece during near drill bit (7), rotate traverse feed handle (15) with slower speed, the rocking arm hole is processed in two drill bits (7) beginning simultaneously;
5) after the rocking arm hole machines, shake traverse feed handle (15) clockwise, make drill bit (7) withdraw from the rocking arm hole fully;
6) close hydraulic cylinder (12), briquetting (8) is withdrawn FE Tiler;
7) FE Tiler that processes is taken off from workbench (14), process next time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101413002A CN102658383A (en) | 2012-05-09 | 2012-05-09 | Machine tool for machining rocker arm bore of bearing cap of cylinder of automobile engine and method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101413002A CN102658383A (en) | 2012-05-09 | 2012-05-09 | Machine tool for machining rocker arm bore of bearing cap of cylinder of automobile engine and method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102658383A true CN102658383A (en) | 2012-09-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101413002A Pending CN102658383A (en) | 2012-05-09 | 2012-05-09 | Machine tool for machining rocker arm bore of bearing cap of cylinder of automobile engine and method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102658383A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201823968U (en) * | 2010-09-19 | 2011-05-11 | 蚌埠市华丰机械厂 | Drilling-workpiece fixing device |
| CN201862803U (en) * | 2010-11-10 | 2011-06-15 | 侯升利 | Horizontal multi-hole drilling machine |
| CN201900290U (en) * | 2010-12-28 | 2011-07-20 | 上海英伦帝华汽车部件有限公司 | Horizontal drilling machine |
| CN201922067U (en) * | 2011-01-20 | 2011-08-10 | 河南中汇汽车零部件有限公司 | Multi-hole drilling device for camshaft |
| CN202087867U (en) * | 2011-03-24 | 2011-12-28 | 三一重机有限公司 | Single-shaft multistation deep hole drilling machine |
| CN102294501A (en) * | 2010-06-24 | 2011-12-28 | 新兴重工湖北三六一一机械有限公司 | Device for boring processing of deep hole of cylinder cover cam shaft |
-
2012
- 2012-05-09 CN CN2012101413002A patent/CN102658383A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102294501A (en) * | 2010-06-24 | 2011-12-28 | 新兴重工湖北三六一一机械有限公司 | Device for boring processing of deep hole of cylinder cover cam shaft |
| CN201823968U (en) * | 2010-09-19 | 2011-05-11 | 蚌埠市华丰机械厂 | Drilling-workpiece fixing device |
| CN201862803U (en) * | 2010-11-10 | 2011-06-15 | 侯升利 | Horizontal multi-hole drilling machine |
| CN201900290U (en) * | 2010-12-28 | 2011-07-20 | 上海英伦帝华汽车部件有限公司 | Horizontal drilling machine |
| CN201922067U (en) * | 2011-01-20 | 2011-08-10 | 河南中汇汽车零部件有限公司 | Multi-hole drilling device for camshaft |
| CN202087867U (en) * | 2011-03-24 | 2011-12-28 | 三一重机有限公司 | Single-shaft multistation deep hole drilling machine |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120912 |