CN114406731A - Guide supporting device of Z-axis cantilever of numerical control gantry flange drilling machine - Google Patents
Guide supporting device of Z-axis cantilever of numerical control gantry flange drilling machine Download PDFInfo
- Publication number
- CN114406731A CN114406731A CN202111658105.2A CN202111658105A CN114406731A CN 114406731 A CN114406731 A CN 114406731A CN 202111658105 A CN202111658105 A CN 202111658105A CN 114406731 A CN114406731 A CN 114406731A
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- CN
- China
- Prior art keywords
- guide
- axis cantilever
- side plate
- supporting
- cantilever
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/70—Stationary or movable members for carrying working-spindles for attachment of tools or work
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/155—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The invention discloses a guide supporting device of a Z-axis cantilever of a numerical control gantry flange drilling machine, which is connected on an X-axis cantilever beam in a sliding manner along the horizontal direction and comprises a supporting side plate, wherein a U-shaped guide frame is fixedly arranged on one side of the vertical plane of the supporting side plate, and a tool magazine bracket is fixedly arranged on the other side of the vertical plane of the supporting side plate; the opening end of the U-shaped guide frame is arranged back to the supporting side plate, guide sliding arms protruding outwards are manufactured on two sides of the U-shaped guide frame, and a guide groove recessed inwards is manufactured in the middle of the U-shaped guide frame; and sliding rails are vertically and fixedly arranged on two opposite side surfaces of the guide groove and two sides of the bottom surface of the guide groove, and a fixed shaft seat connected with a Z-axis cantilever driving shaft is fixedly arranged in the middle of the bottom surface of the guide groove. The guide supporting device integrates the functions of Z-axis cantilever guide support and tool magazine mounting, and is simple in structure and easy to realize.
Description
Technical Field
The invention relates to the technical field of drilling machinery, in particular to a guide supporting device of a Z-axis cantilever of a numerical control gantry flange drilling machine.
Background
In the prior art, the Z-axis cantilever guide supporting device of the gantry flange drilling machine is single in function and often only has the guide supporting function of a Z-axis cantilever, so that the guide supporting device is small in stress, a tool magazine of the gantry flange drilling machine in the prior art is fixedly arranged at one end of an X-axis cantilever beam, the guide supporting device is required to slide to the position of the tool magazine for tool changing during tool changing at each time, then the guide supporting device slides to a preset processing position again to provide guide for lifting and lowering of the Z-axis cantilever, and the guide supporting device is not required to bear excessive load due to the structure. However, with the replacement of gantry flange drilling machines, the functions of the guide supporting device are more complete, the self weight of the guide supporting device is larger and larger, so that the load of the Z-axis cantilever supporting structure is gradually increased, and if the guide supporting structure is unstable, the conditions of Z-axis eccentricity or equipment resonance and the like are easy to occur, and the flange drilling machining precision is reduced.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides the guide supporting device of the Z-axis cantilever of the numerical control gantry flange drilling machine, which integrates the functions of Z-axis cantilever guide support and tool magazine mounting, has a simple structure and is easy to realize.
A guide supporting device of a Z-axis cantilever of a numerical control gantry flange drilling machine is connected to an X-axis cantilever beam in a sliding mode along the horizontal direction and comprises a supporting side plate, a U-shaped guide frame is fixedly arranged on one side of a vertical plane of the supporting side plate, and a tool magazine support is fixedly arranged on the other side of the vertical plane of the supporting side plate; the opening end of the U-shaped guide frame is arranged back to the supporting side plate, guide sliding arms protruding outwards are manufactured on two sides of the U-shaped guide frame, and a guide groove recessed inwards is manufactured in the middle of the U-shaped guide frame; and sliding rails are vertically and fixedly arranged on two opposite side surfaces of the guide groove and two sides of the bottom surface of the guide groove, and a fixed shaft seat connected with a Z-axis cantilever driving shaft is fixedly arranged in the middle of the bottom surface of the guide groove.
And the guide sliding arm is of a hollow structure, and a radiating pipe is vertically connected to the guide sliding arm in a penetrating manner.
And the slide rail slides and guides in the back direction and the two lateral directions and clamps and supports the Z-axis cantilever.
The invention has the advantages and technical effects that:
the invention relates to a guide supporting device of a Z-axis cantilever of a numerical control gantry flange drilling machine, which is characterized in that an X-axis cantilever beam is connected through a supporting side plate, the supporting side plate provides fixed support for a tool magazine and provides fixed support for a U-shaped guide frame, wherein two sliding arms of the U-shaped guide frame are fixedly connected with a sliding rail on the bottom surface of the U-shaped guide frame, and the sliding rail is matched with, clamped and slidably supports the Z-axis cantilever; in addition, two sliding arms of the U-shaped guide frame are of hollow structures and penetrate through the radiating pipe to be connected, so that heat radiation is facilitated; finally, because the tool magazine sets up on supporting the curb plate, increased the dead weight of supporting the curb plate on the one hand, in the drilling course of working of on the other hand, the inside cutter of tool magazine can take place resonance, and this resonance can influence the drilling machining precision, so with the sliding connection mode of U type leading truck slip wraparound three sides of Z axle cantilever, can effectively offset resonance, reduce the vibration interference that Z axle cantilever drilling was processed man-hour, effectively improve the drilling machining precision.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a top view of the present invention (Z-axis cantilever not shown);
FIG. 3 is a front view of the present invention (Z-axis cantilever not shown);
in the figure: 1-Z axis cantilever; 2-radiating pipes; 3-a guide slide arm; 4-a tool magazine support; 5-supporting the side plate; 6-U-shaped guide frame; 7-fixing the shaft seat; 8-a slide rail; 9-a guide groove; 10-driving shaft.
Detailed Description
For a further understanding of the contents, features and effects of the present invention, reference will now be made to the following examples, which are to be considered in conjunction with the accompanying drawings. It should be noted that the present embodiment is illustrative, not restrictive, and the scope of the invention should not be limited thereby.
A guide supporting device of a Z-axis cantilever 1 of a numerical control gantry flange drilling machine is connected to an X-axis cantilever beam in a sliding mode along the horizontal direction and comprises a supporting side plate 5, a U-shaped guide frame 6 is fixedly arranged on one side of the vertical plane of the supporting side plate, and a tool magazine support 4 is fixedly arranged on the other side of the vertical plane of the supporting side plate; the opening end of the U-shaped guide frame is arranged back to the supporting side plate, the two sides of the U-shaped guide frame are provided with guide sliding arms 3 protruding outwards, and the middle part of the U-shaped guide frame is provided with a guide groove 9 recessed inwards; and sliding rails 8 are vertically and fixedly arranged on two opposite side surfaces of the guide groove and two sides of the bottom surface of the guide groove, and a fixed shaft seat 7 connected with a Z-axis cantilever driving shaft 10 is fixedly arranged in the middle of the bottom surface of the guide groove.
And, the direction cursor slide is hollow out construction, and this direction cursor slide is last to pierce through and be connected with cooling tube 2 vertically.
And the slide rail slides and guides in the back direction and the two lateral directions and clamps and supports the Z-axis cantilever.
To more clearly illustrate the embodiments of the present invention, an example is provided below:
the invention relates to a guide support device of a Z-axis cantilever of a numerical control gantry flange drilling machine, wherein the back surface of a support side plate of the guide support device is connected on an X-axis cantilever beam in a sliding manner in the horizontal direction, and the front surface of the support side plate is fixedly provided with a tool magazine bracket and a U-shaped guide frame for providing lifting sliding guide for the Z-axis cantilever beam. When the Z-axis cantilever performs lifting sliding action, a cantilever sliding rail on the Z-axis cantilever is in sliding fit with a sliding rail in the U-shaped guide frame guide groove for guiding; the lifting power is provided for the Z-axis cantilever by the rotation of the driving shaft and the axial limit connection mode in the prior art of the fixed shaft seat. And finally, the Z-axis cantilever is lifted to carry out flange drilling processing, high-frequency lifting reciprocating motion is required, and in order to strengthen the heat dissipation effect of the guide supporting device, the guide sliding arm is made into a hollow structure, the hollow structure is vertically penetrated and spliced with a heat dissipation pipe, and the external opening of the hollow structure is more favorable for heat dissipation of the guide supporting device.
Finally, the invention adopts the mature products and the mature technical means in the prior art.
It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are intended to be included within the scope of the invention as defined in the appended claims.
Claims (3)
1. The utility model provides a direction strutting arrangement of numerical control longmen flange drilling machine Z axle cantilever, this direction strutting arrangement along horizontal direction sliding connection on X axle cantilever beam, its characterized in that: the guide supporting device comprises a supporting side plate, one side of a vertical plane of the supporting side plate is fixedly provided with a U-shaped guide frame, and the other side of the vertical plane of the supporting side plate is fixedly provided with a tool magazine bracket; the opening end of the U-shaped guide frame is arranged back to the supporting side plate, guide sliding arms protruding outwards are manufactured on two sides of the U-shaped guide frame, and a guide groove recessed inwards is manufactured in the middle of the U-shaped guide frame; and sliding rails are vertically and fixedly arranged on two opposite side surfaces of the guide groove and two sides of the bottom surface of the guide groove, and a fixed shaft seat connected with a Z-axis cantilever driving shaft is fixedly arranged in the middle of the bottom surface of the guide groove.
2. The guide support device for the Z-axis cantilever of the numerical control gantry flange drilling machine according to claim 1, is characterized in that: the guide sliding arm is of a hollow structure, and a radiating pipe is vertically connected to the guide sliding arm in a penetrating mode.
3. The guide support device for the Z-axis cantilever of the numerical control gantry flange drilling machine according to claim 1, is characterized in that: the slide rail slides in the back direction and the two lateral directions to guide and clamp and support the Z-axis cantilever.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111658105.2A CN114406731A (en) | 2021-12-30 | 2021-12-30 | Guide supporting device of Z-axis cantilever of numerical control gantry flange drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111658105.2A CN114406731A (en) | 2021-12-30 | 2021-12-30 | Guide supporting device of Z-axis cantilever of numerical control gantry flange drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114406731A true CN114406731A (en) | 2022-04-29 |
Family
ID=81268619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111658105.2A Pending CN114406731A (en) | 2021-12-30 | 2021-12-30 | Guide supporting device of Z-axis cantilever of numerical control gantry flange drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114406731A (en) |
-
2021
- 2021-12-30 CN CN202111658105.2A patent/CN114406731A/en active Pending
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