CN2787367Y - Multi-post machine frame for drill press - Google Patents
Multi-post machine frame for drill press Download PDFInfo
- Publication number
- CN2787367Y CN2787367Y CN 200520101340 CN200520101340U CN2787367Y CN 2787367 Y CN2787367 Y CN 2787367Y CN 200520101340 CN200520101340 CN 200520101340 CN 200520101340 U CN200520101340 U CN 200520101340U CN 2787367 Y CN2787367 Y CN 2787367Y
- Authority
- CN
- China
- Prior art keywords
- cross beam
- upright posts
- bottom plate
- utility
- machine frame
- 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 relates to a machine frame used for a vertical type drill press or a bench drill, particularly a machine frame for a drill press with multiple upright posts, which is used for a drill press power head jointly supported by multiple upright posts through a cross beam. The utility model comprises a cross beam used for installing a main shaft head of a machine tool, and upright posts and a bottom plate which are used for supporting the cross beam, wherein the bottom end of each upright post is fixed to the bottom plate through a foot seat connected with the bottom plate by screws and the top end of each upright post is in threaded connection with the cross beam through a nut. The utility model is characterized in that the upright posts which are used for supporting the cross beam are an arranged of upright posts which are arranged on the bottom plate side by side. A set of upright posts which are arranged on the bottom plate side by side jointly support the cross beam together, and thus, the rigidity and the stability of a vertical type drill press or a bench drill are improved. Thereby, the work of the main shaft head of the machine tool is stable and reliable and the cutting precision is high. The utility model can be used for heavy cutting and processing.
Description
Technical field
The utility model relates to a kind of frame that is used for upright drill or bench drill, especially a kind of many columns of drilling machine frame that supports the lathe unit head with many columns by crossbeam jointly.
Background technology
Existing drilling machine frame is a single column frame, its structure can be seen from Fig. 4, it contains a crossbeam that is used to install the lathe main tapping 1, a column 2 and a base plate 4 that is used for bearing cross beam, the bottom of its central post 2 by a runners 5 that is connected with screw 3 with base plate be fixed on the base plate 4, the top by nut with the crossbeam 1 that is threaded.Its shortcoming is: with the drilling machine that single column frame is installed, its rigidity and stability are all poor, so that main tapping (being represented among the figure) occurs toward layback when cutting, cause the cutting precision of drilling machine to reduce, and make it can't be used for heavy cut processing.
Summary of the invention
The utility model is to overcome the existing shortcoming of above-mentioned existing drilling machine frame, provide all reasonable many columns of drilling machine of a kind of rigidity and stability frame, so that it has the drilling precision height that can make drilling machine, can be used for heavy cut processing and characteristics such as simple and reasonable, safe and reliable.
Many columns of the utility model drilling machine frame, it contains the crossbeam that is useful on fitting machine bed main tapping, the column that is used for bearing cross beam and base plate, the bottom of its central post by a runners that is connected with screw with base plate be fixed on the base plate, the top, is characterized in that with the crossbeam that is threaded by nut: the column that is used for bearing cross beam is and is listed in one group of column on the base plate.Its quantity can be two, three, four, five, six.
The beneficial effects of the utility model: by one group and be listed in column on the framework soleplate to the common supporting of crossbeam, the rigidity and the stability of upright drill have been improved greatly, thereby the working stability that makes the machine tool chief axis head is reliable, cutting precision improves, and can be used for heavy cut processing.
Description of drawings
Fig. 1 is the front view that has many columns of the utility model drilling machine frame of three columns;
Fig. 2 and Fig. 3 are respectively front view and the vertical view of a use with the upright drill of the utility model frame of three columns;
Fig. 4 is the front view of the drilling machine frame of the single column of existing band.
Number in the figure explanation: 1-crossbeam; The 2-column; The 3-screw; The 4-base plate; The 5-runners; The 6-nut; The 7-lathe bed; 8-machine tool chief axis head.
The specific embodiment
It is many columns of drilling machine frame of three columns that present embodiment is one group, its structure can be seen from Fig. 1, it is supporting crossbeam 1 by three columns 2 that the T font is fixed on the base plate 4 side by side, the bottom of each column is to be fixed on the base plate 4 by a runners 5 that is connected with screw 3 with base plate, the top of each column be by nut 6 to be threaded on the crossbeam 1, become a firm frame-type frame.
Fig. 2 and Fig. 3 express a structure of using the upright drill of present embodiment frame.Many columns of drilling machine frame of present embodiment band three columns is to be fixed on the lathe bed 7 (representing lathe bed with double dot dash line in Fig. 2 and Fig. 3) of upright drill by its base plate 4, and the machine tool chief axis head 8 of upright drill can be installed on the desired location of crossbeam 1 according to its stressing conditions at work.Because the crossbeam of this upright drill is by three column together support; and main tapping 8 is installed in the stressed rational position of crossbeam; so its rigidity and stability improve greatly, can guarantee that the axis of machine tool chief axis head 8 is in the course of the work all the time perpendicular to ground; therefore cutting precision improves, and can be used for the processing of heavy cut.
The column quantity of many columns of present embodiment drilling machine frame can be selected the quantity of column according to what, the height of the cutting precision that requires, the weight of cutting output etc. of the lathe pattern of upright drill or size, main tapping; This quantity can be 2,3,4,5,6, and the syndeton of each column and base plate, crossbeam all can adopt the syndeton similar with present embodiment.
Claims (1)
1, a kind of many columns of drilling machine frame, it contains the crossbeam (1) that is useful on fitting machine bed main tapping, the column (2) that is used for bearing cross beam and base plate (4), the bottom of its central post (2) is fixed on by a runners (5) that is connected with screw (3) with base plate that base plate (4) is gone up, the top, is characterized in that with the crossbeam that is threaded (1) by nut (6): the column (2) that is used for bearing cross beam (1) is and is listed in one group of column on the base plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520101340 CN2787367Y (en) | 2005-03-30 | 2005-03-30 | Multi-post machine frame for drill press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520101340 CN2787367Y (en) | 2005-03-30 | 2005-03-30 | Multi-post machine frame for drill press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2787367Y true CN2787367Y (en) | 2006-06-14 |
Family
ID=36785663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520101340 Expired - Fee Related CN2787367Y (en) | 2005-03-30 | 2005-03-30 | Multi-post machine frame for drill press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2787367Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101274373B (en) * | 2007-03-28 | 2011-06-01 | 日立比亚机械股份有限公司 | Printing substrate processing machine |
| CN103420072A (en) * | 2013-08-02 | 2013-12-04 | 陈学军 | Color tile conveying platform support |
| CN115476178A (en) * | 2022-09-29 | 2022-12-16 | 巨冈精工(广东)股份有限公司 | Double-swing-head type five-axis numerical control machine tool |
-
2005
- 2005-03-30 CN CN 200520101340 patent/CN2787367Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101274373B (en) * | 2007-03-28 | 2011-06-01 | 日立比亚机械股份有限公司 | Printing substrate processing machine |
| CN103420072A (en) * | 2013-08-02 | 2013-12-04 | 陈学军 | Color tile conveying platform support |
| CN115476178A (en) * | 2022-09-29 | 2022-12-16 | 巨冈精工(广东)股份有限公司 | Double-swing-head type five-axis numerical control machine tool |
| CN115476178B (en) * | 2022-09-29 | 2023-07-28 | 巨冈精工(广东)股份有限公司 | Double-pendulum five-axis numerical control machine tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060614 Termination date: 20140330 |