CN102000851A - Ram boring device - Google Patents
Ram boring device Download PDFInfo
- Publication number
- CN102000851A CN102000851A CN2010105323701A CN201010532370A CN102000851A CN 102000851 A CN102000851 A CN 102000851A CN 2010105323701 A CN2010105323701 A CN 2010105323701A CN 201010532370 A CN201010532370 A CN 201010532370A CN 102000851 A CN102000851 A CN 102000851A
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- CN
- China
- Prior art keywords
- workbench
- ram
- boring cutter
- boring device
- main body
- 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.)
- Pending
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- Cutting Tools, Boring Holders, And Turrets (AREA)
- Drilling And Boring (AREA)
Abstract
The invention relates to a ram boring device, belonging to the field of machine tools. The ram boring device is provided with a main body and characterized in that the main body is provided with a power head through a ball screw; a workbench is positioned on one end of the main body; the workbench is provided with a boring cutter rod through a front support and a back support; the workbench at the back part of the back support is provided with a reference pad; and the power head is connected with the boring cutter rod through a universal joint. In the invention, the workpiece is arranged on the machine tool without adjustment; the device of the invention has the advantages of high precision and high efficiency and is convenient in installation; and the workpiece can be directly bored immediately after being clamped, and multiple rows of holes can be bored at the same time.
Description
Technical field
The present invention relates to machine tool field, especially a kind of ram boring device.
Background technology
As everyone knows, at present, in disposing the boring machine product of ram, ram is extremely important parts, the effect of starting executing agency in lathe.The processing of ram and assembly precision directly have influence on the complete machine performance, special its machining accuracy directly has influence on assembly precision again, but because ram length is all about 3 meters, middle two row's dead eye diameters are all greater than 0.38 meter, span is difficult to guarantee the size and the Geometrical Tolerance Principle of dead eye greater than 0.5 meter for machine tool; And the center line and the ram of two row's dead eyes have high depth of parallelism requirement on four sides, and this requirement has increased the manufacturing difficulty of processing again greatly.
Summary of the invention
In order to overcome the deficiencies in the prior art, the invention provides a kind of ram boring device, workpiece is placed on and need not on the lathe to adjust, and is easy for installation, direct bore hole behind the clamping work pieces, precision height; Many rounds can be processed together, the efficient height.
The technical solution adopted for the present invention to solve the technical problems is: a kind of ram boring device, be provided with lathe bed, it is characterized in that through ball-screw unit head being installed on the lathe bed, workbench is positioned at lathe bed one end, on the workbench through preceding support and after support boring cutter bar be installed, the back is supported on the workbench at rear portion reference pads is installed, and connects by universal joint between unit head and the boring cutter bar.
The invention has the beneficial effects as follows that workpiece is placed on and need not on the lathe to adjust; Easy for installation, direct bore hole behind the clamping work pieces, the precision height, many rounds can be processed together, the efficient height.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is a structural representation of the present invention
1. lathe beds among the figure, 2. unit head, 3. universal joint supports before 4., 5. boring cutter bar, 6. the back is supported, 7. reference pads, 8. workbench.
The specific embodiment
In Fig. 1, the present invention is provided with lathe bed 1, through ball-screw unit head 2 is installed on the lathe bed 1, workbench 8 is positioned at lathe bed 1 one ends, on the workbench 8 through preceding support 4 and after support 6 boring cutter bar 5 be installed, the back is supported on the workbench 8 at 6 rear portions reference pads 7 is installed, and connects by universal joint 3 between unit head 2 and the boring cutter bar 5.
First half of the present invention is made up of lathe bed 1, unit head 2 and universal joint 3, belongs to the power source part.Latter half is made up of preceding support 4, boring cutter bar 5, back support 6, reference pads 7 and workbench 8, and part is installed on the reference pads 7 of workbench 8, varies in size according to ram, disposes different reference pads.Because reference pads 7 and preceding support 4, back support 6 strict position accuracy demand is arranged directly,, do not need independent centering, save time so part only need be adjacent to clamping.
Unit head 2 moves by before and after ball-screw is on lathe bed, finishes boring cutter bar 5 feed motions.Connect by universal joint 3 between unit head 2 and the boring cutter bar 5, universal joint 3 can effectively reduce the error of the first half generation of ram boring device, and support 4 and back support 6 are finished before the assurance of bore hole precision then.The ram boring device is divided into the front and rear part can effectively isolate vibration source, guarantees machining accuracy.
According to the position dimension in ram inner bearing hole, rationally on boring cutter bar 5, arrange different boring cutter piece installing holes, thereby can realize that a plurality of holes process simultaneously, increase work efficiency.
Claims (1)
1. ram boring device, be provided with lathe bed, it is characterized in that through ball-screw unit head being installed on the lathe bed, workbench is positioned at lathe bed one end, on the workbench through preceding support and after support boring cutter bar be installed, the back is supported on the workbench at rear portion reference pads is installed, and connects by universal joint between unit head and the boring cutter bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105323701A CN102000851A (en) | 2010-11-05 | 2010-11-05 | Ram boring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105323701A CN102000851A (en) | 2010-11-05 | 2010-11-05 | Ram boring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102000851A true CN102000851A (en) | 2011-04-06 |
Family
ID=43808695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105323701A Pending CN102000851A (en) | 2010-11-05 | 2010-11-05 | Ram boring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102000851A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104325168A (en) * | 2014-09-05 | 2015-02-04 | 中国水利水电第十二工程局有限公司 | Rotating hinge water seal seat boring device and method for boring by using device |
| CN111745176A (en) * | 2020-07-16 | 2020-10-09 | 泉州市海恩德机电科技发展有限公司 | Combined boring machine and boring processing method |
| CN114700768A (en) * | 2022-03-17 | 2022-07-05 | 湖州师范学院 | Transmission box boring equipment |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201399596Y (en) * | 2009-05-13 | 2010-02-10 | 中船澄西船舶修造有限公司 | Conveyor outer boring tooling |
| CN201855971U (en) * | 2010-11-05 | 2011-06-08 | 威海华东数控股份有限公司 | Boring device for sliding pillow |
-
2010
- 2010-11-05 CN CN2010105323701A patent/CN102000851A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201399596Y (en) * | 2009-05-13 | 2010-02-10 | 中船澄西船舶修造有限公司 | Conveyor outer boring tooling |
| CN201855971U (en) * | 2010-11-05 | 2011-06-08 | 威海华东数控股份有限公司 | Boring device for sliding pillow |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104325168A (en) * | 2014-09-05 | 2015-02-04 | 中国水利水电第十二工程局有限公司 | Rotating hinge water seal seat boring device and method for boring by using device |
| CN104325168B (en) * | 2014-09-05 | 2017-05-17 | 中国水利水电第十二工程局有限公司 | Method for boring of rotating hinge water seal seat through rotating hinge water seal seat boring device |
| CN111745176A (en) * | 2020-07-16 | 2020-10-09 | 泉州市海恩德机电科技发展有限公司 | Combined boring machine and boring processing method |
| CN114700768A (en) * | 2022-03-17 | 2022-07-05 | 湖州师范学院 | Transmission box boring equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110406 |