CN102049686A - Rectangular guide rail of lifting table milling machine - Google Patents
Rectangular guide rail of lifting table milling machine Download PDFInfo
- Publication number
- CN102049686A CN102049686A CN2010105739030A CN201010573903A CN102049686A CN 102049686 A CN102049686 A CN 102049686A CN 2010105739030 A CN2010105739030 A CN 2010105739030A CN 201010573903 A CN201010573903 A CN 201010573903A CN 102049686 A CN102049686 A CN 102049686A
- Authority
- CN
- China
- Prior art keywords
- guide rail
- rectangular
- lifting table
- milling machine
- column
- 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
Links
Images
Landscapes
- Machine Tool Units (AREA)
Abstract
The invention relates to a rectangular guide rail of a lifting table milling machine, which comprises an upright post (1) and a lifting table (3) matched and connected with the upright post. The rectangular guide rail is characterized in that: the upright post (1) is provided with a rectangular guide rail (11), the lifting table (3) is provided with a U-shaped chute (32) matched with the rectangular guide rail (11), and the edges on two sides of the U-shaped chute (32) are respectively provided with a pressure plate (2) pressed on the rectangular guide rail (11), so that the upright post (1) is glidingly connected with the lifting table (3). The rectangular guide rail of the lifting table milling machine has the advantages that: the guide surface of the conventional dovetail guide rail is changed into a rectangular flat guide surface, so rigidity and strength of the guide rail of the machine are increased, and the casting process and the machining process are simplified; in the machining process, the guide surface can be processed by a common general cutter, and the precision of the guide rail of a part can be directly ensured in processing; the detection is simple and convenient; and the assembly is performed at one time, so the production efficiency is greatly improved, and the yield of a company is improved.
Description
Technical field
The present invention relates to a kind of knee-and-column milling machine, especially a kind of rectangular guideway of knee-and-column milling machine.
Background technology
Knee-and-column milling machine is the very wide universal machine tools of a kind of scope of application, it can utilize various profile milling cutters to process complex-shaped parts such as various planes, inclined-plane, groove, gear, being applicable to various machinings, is the important technology equipment of industries such as mould, machinery, light textile, automobile, aviation, instrument and electronics.
Former knee-and-column milling machine all adopts dovetail guide to cooperate at lifting (vertical) upper pillar stand with the connection of lifting platform, in order to adjust the precision of lathe, make it to guarantee in the scope of standard-required precision always, but the casting technique of dovetail guide structure and mechanical processing technique are all very complicated, and especially machining accuracy is difficult to guarantee, and cutter is made difficulty, detect tired lock, once assemble the required precision that does not also reach lathe after entering assembling, need the secondary assembling, precision is difficult to adjust when assembling.
Summary of the invention
Purpose of the present invention is exactly in order to overcome the difficult processing of dovetail guide that existing knee-and-column milling machine adopts, to assemble the defective of difficulty, and a kind of rectangular guideway of knee-and-column milling machine is provided.
The technical solution adopted for the present invention to solve the technical problems is:
The rectangular guideway of knee-and-column milling machine, comprise column and the lifting platform that is connected with column, it is characterized in that: on column, be provided with rectangular guideway, being provided with the U-shaped chute on lifting platform cooperates with rectangular guideway, groove in U-shaped chute both sides is pressed on the rectangular guideway along locating to be provided with a block pressur plate respectively, column and lifting platform is formed be slidingly connected.
On the basis of above-mentioned main technical schemes, can increase following further perfect technical scheme: be provided with first U-lag in axial direction at mating surface with the rectangular guideway of U-shaped chute groove bottom corresponding matching, be provided with the panel seat in first U-lag, the medial surface that panel seat one side is provided with the U-lag of panel and rectangular guideway is connected, be provided with rectangular preiection at the panel seat mating surface corresponding in axial direction, be provided with second U-lag in axial direction and rectangular preiection is connected in U-shaped chute groove bottom with lifting platform.
The invention has the beneficial effects as follows and make original dovetail guide guide face into rectangle flat guide face, the rigidity and the intensity of machine tool guideway have been increased like this, casting technique and mechanical processing technique have been simplified, in mechanical processing process, general universal cutter can be processed guide face, and the direct work in-process of the precision of part guide rail just can be guaranteed, and detect easy, once assemble successfully after entering assembling, improved production efficiency greatly, improved the output of company.
The present invention is further described below in conjunction with drawings and Examples.
Description of drawings:
Fig. 1 is a front view of the present invention;
Fig. 2 is column figure of the present invention;
Fig. 3 is lifting platform figure of the present invention.
The specific embodiment
As shown in Figure 1, the rectangular guideway of knee-and-column milling machine of the present invention, comprise column 1, stretching out on column 1 is provided with rectangular guideway 11 on the platform, the width of rectangular guideway 11 is greater than the width that stretches out platform, make rectangular guideway 11 on width with stretch out platform and form convex shoulder, being provided with U-shaped chute 32 on lifting platform 3 cooperates with rectangular guideway 11, be pressed on the convex shoulder that rectangular guideway 11 forms along locating to be provided with respectively a block pressur plate 2 at the groove of U-shaped chute 32 both sides, every block pressur plate 2 is connected with lifting platform 3 by one group of bolt, column 1 is formed with lifting platform 3 to be slidingly connected, as shown in Figure 2, be provided with first U-lag 12 in axial direction at mating surface with the rectangular guideway 11 of U-shaped chute 32 groove bottom corresponding matching, be provided with panel seat 4 in first U-lag 12, the medial surface that panel seat 4 one sides are provided with first U-lag 12 of panel 5 and rectangular guideway is connected, panel seat 4 is respectively lozenges with the mating surface of panel 5, can adjust the sideshake of column 1 and lifting platform 3 by the connection of two lozenges, on panel seat 4 and panel 5, also be provided with the oil groove that communicates, and be provided with oilhole at an end face of panel seat 5, the mating surface of panel 5 with rectangular guideway 11 is lubricated, be provided with rectangular preiection at panel seat 4 mating surfaces corresponding in axial direction with lifting platform 3, as shown in Figure 3, being provided with second U-lag 31 in axial direction in U-shaped chute 32 groove bottom is connected with rectangular preiection.
Lathe motion in vertical direction is to connect with the lifting platform rectangular guideway by column, when the rectangular guideway 11 of processing two parts and U-shaped chute 32, can reach the fit clearance of guide rail, compress with left and right sides pressing plate 2 then, the side direction precision utilizes panel seat and panel adjustment to guarantee.
Claims (2)
1. the rectangular guideway of knee-and-column milling machine, the lifting platform (3) that comprises column (1) and be connected with column, it is characterized in that: on column (1), be provided with rectangular guideway (11), being provided with U-shaped chute (32) on lifting platform (3) cooperates with rectangular guideway (11), groove in U-shaped chute (32) both sides is pressed on the rectangular guideway (11) along locating to be provided with a block pressur plate (2) respectively, column (1) is formed with lifting platform (3) be slidingly connected.
2. the rectangular guideway of knee-and-column milling machine according to claim 1, it is characterized in that: be provided with first U-lag (12) in axial direction at mating surface with the rectangular guideway (11) of U-shaped chute (32) groove bottom corresponding matching, be provided with panel seat (4) in first U-lag (12), the medial surface that panel seat (4) one sides are provided with panel (5) and first U-lag (12) is connected, be provided with rectangular preiection at panel seat (4) mating surface corresponding in axial direction, be provided with second U-lag (31) in axial direction in U-shaped chute (32) groove bottom and be connected with rectangular preiection with lifting platform (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105739030A CN102049686A (en) | 2010-12-06 | 2010-12-06 | Rectangular guide rail of lifting table milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105739030A CN102049686A (en) | 2010-12-06 | 2010-12-06 | Rectangular guide rail of lifting table milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102049686A true CN102049686A (en) | 2011-05-11 |
Family
ID=43954661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105739030A Pending CN102049686A (en) | 2010-12-06 | 2010-12-06 | Rectangular guide rail of lifting table milling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102049686A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109205508A (en) * | 2017-06-30 | 2019-01-15 | 深圳泰山体育科技股份有限公司 | Straight line lifting platform |
-
2010
- 2010-12-06 CN CN2010105739030A patent/CN102049686A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109205508A (en) * | 2017-06-30 | 2019-01-15 | 深圳泰山体育科技股份有限公司 | Straight line lifting platform |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105436581B (en) | Artificial tooth carving and milling machine with eccentric locking mechanism and rotary tool magazine | |
| CN102189288A (en) | Numerical control double-station mould engraving and milling machine | |
| CN204366529U (en) | A kind of bore hole, end face milling fixture being applicable to the processing of eccentric washer part | |
| CN103878537B (en) | A kind of forming and machining method of pipe fittings of automobile seat headrest and special forming mould tool | |
| CN105619117A (en) | Milling clamp for thin-wall shifting forks | |
| CN103920914A (en) | CNC milling machine | |
| CN210731713U (en) | Sliding type rapid prototyping tool | |
| CN109048503B (en) | Automatic production line and production process for screw type air compressor body | |
| CN209288953U (en) | A kind of compound grinding machine of vertical processing pin wheel housing | |
| CN103567528A (en) | Vertical planer | |
| CN102049686A (en) | Rectangular guide rail of lifting table milling machine | |
| CN105149887A (en) | Method for machining large-scale driven box assembly part | |
| CN112775686A (en) | Positioning device suitable for automatic lathe turning of inclined plane workpiece | |
| CN201970094U (en) | Rectangular guide rail of knee type milling machine | |
| CN203527028U (en) | Double-station integrated clamp for manufacturing industrial robot | |
| CN103350352B (en) | High Speed NC Machine Tools for precision part processing | |
| CN204486877U (en) | The quick lathe of multistation | |
| CN201625869U (en) | Slider locking device | |
| CN112247577A (en) | Vertical sliding table of turning and milling composite special machine tool | |
| CN204893472U (en) | High symmetry keyway graduation milling fixture | |
| CN104827302A (en) | Double-head multi-purpose single-sided machine tool | |
| CN202622331U (en) | Dual-station boring milling machine | |
| CN203649975U (en) | Clamping device for machining equipment | |
| CN213702465U (en) | Vertical sliding table of turning and milling composite special machine tool | |
| CN203804628U (en) | Symmetric type four-axis machining fixture |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110511 |