CN210702666U - Long pipe drilling machine tool - Google Patents
Long pipe drilling machine tool Download PDFInfo
- Publication number
- CN210702666U CN210702666U CN201921268100.7U CN201921268100U CN210702666U CN 210702666 U CN210702666 U CN 210702666U CN 201921268100 U CN201921268100 U CN 201921268100U CN 210702666 U CN210702666 U CN 210702666U
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- fixed station
- fixing
- chuck
- positioning pin
- machine tool
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Abstract
The utility model relates to a long tube drilling machine tool. The lathe both ends are equipped with chuck and tip centering fixed station respectively, are equipped with the middle part fixed station between chuck and the tip centering fixed station, and chuck, tip centering fixed station, middle part fixed station three are on same straight line to the fixed center of long tube, tip centering fixed station, middle part fixed station bottom are connected through first guided way with the lathe respectively, and tip centering fixed station, middle part fixed station are equipped with the bolt hole of being connected with the lathe respectively, and drill bit fixing base bottom passes through the second guided way with the lathe and is connected, and the drill bit fixing base runs through the lead screw, and the lead screw seat of lead screw is fixed on the lathe. The utility model is suitable for a processing is fixed to the long tube of different length to be applicable to the drilling of different positions, conveniently change the drilling position.
Description
Technical Field
The utility model relates to a machine tool machining device technical field, specifically speaking relate to long tube drilling machine tool.
Background
The long tube is drilled, the inclined hole is particularly drilled, the long tube needs to be fixed, and the long tube needs to be accurately centered and fixed in order to be accurately drilled.
Disclosure of Invention
An object of the utility model is to solve the above-mentioned problem, provide long tube drilling machine tool, its long tube that is applicable to different length is fixed to be processed to be applicable to the drilling of different positions, conveniently change drilling position.
In order to solve the above problem, the utility model discloses a technical scheme as follows:
long tube drilling machine tool, its characterized in that, including chuck, tip centering fixed station, middle part fixed station, drill bit fixing base, the lathe both ends are equipped with chuck and tip centering fixed station respectively, are equipped with the middle part fixed station between chuck and the tip centering fixed station, and chuck, tip centering fixed station, middle part fixed station three are on same straight line to the fixed center of long tube, tip centering fixed station, middle part fixed station bottom are connected through first guided way with the lathe respectively, and tip centering fixed station, middle part fixed station are equipped with the bolt hole of being connected with the lathe respectively, and drill bit fixing base bottom passes through the second guided way with the lathe and is connected, and drill bit fixing base runs through the lead screw, and the lead screw seat of lead screw is fixed on the lathe.
Furthermore, the end centering fixing table comprises a first fixing seat, a first conical positioning pin and a first compression spring, the first fixing seat is provided with the first positioning pin, the first compression spring is sleeved on the first positioning pin in the first fixing seat, and the first compression spring generates outward extrusion force on the first positioning pin.
Furthermore, the chuck is fixed on a fixing plate, the fixing plate is arranged on a machine tool, a conical second positioning pin is arranged at the center of the chuck, a second compression spring is sleeved in the fixing plate of the second positioning pin, and the second compression spring generates outward extrusion force on the second positioning pin.
Furthermore, the middle fixing platform comprises a second fixing seat, a fixing frame and a fixing bolt, the fixing frame is square with an opening at one side, the fixing frame is arranged on the second fixing seat, and the fixing bolt is vertically arranged on three fixing frames of the fixing frame.
The utility model has the advantages that:
the utility model is suitable for a long tube that is equipped with the centre bore to both ends is drilled and is processed, chuck, tip centering fixed station, middle part fixed station are used for carrying on centering to the long tube and fixing, wherein chuck, tip centering fixed station are used for carrying on centering support to the long tube, the middle part fixed station plays the effect of lifting to the long tube;
the end part centering fixed table and the middle part fixed table can move, and the drilling machine is suitable for drilling long pipes with different lengths.
The long pipe can be conveniently arranged and unloaded by pressing the compressed first positioning pin and the compressed second positioning pin.
The drill bit inclination angle of the drill bit fixing seat determines the drilling angle on the long pipe, and the lead screw rotates to drive the drill bit fixing seat to move on the machine tool so as to change the drilling position of the drill bit.
The utility model discloses simple structure, the practicality is strong.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings while paying inventive attention.
FIG. 1 is a structural diagram of a long pipe drilling machine tool of the present invention;
FIG. 2 is a front view of the long tube drilling machine tool of the present invention;
FIG. 3 is a top view of the long tube drilling machine tool of the present invention;
FIG. 4 is a view of the chuck structure of the present invention;
FIG. 5 is a structural diagram of the middle fixing table of the present invention;
FIG. 6 is a structural view of the end centering fixing table of the present invention;
reference numerals: the device comprises a chuck-1, a fixing plate-11, a second positioning pin-12, a second compression spring-13, an end centering fixing table-2, a first fixing seat-21, a first positioning pin-22, a first compression spring-23, a middle fixing table-3, a second fixing seat-31, a fixing frame-32, a fixing bolt-33, a drill fixing seat-4 and a lead screw-5.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention can be more clearly and clearly defined.
Referring to the attached drawings 1 to 3 of the specification, the long pipe drilling machine tool comprises a chuck 1, an end centering fixing table 2, a middle fixing table 3 and a drill fixing seat 4, wherein the chuck 1 and the end centering fixing table 2 are respectively arranged at two ends of the machine tool, the middle fixing table 3 is arranged between the chuck 1 and the end centering fixing table 2, the fixing centers of the chuck 1, the end centering fixing table 2 and the middle fixing table 3 for long pipes are on the same straight line, the bottoms of the end centering fixing table 2 and the middle fixing table 3 are respectively connected with the machine tool through a first guide rail, bolt holes connected with the machine tool are respectively arranged on the end centering fixing table 2 and the middle fixing table 3, the bottom of the drill fixing seat 4 is connected with the machine tool through a second guide rail, the drill fixing seat penetrates through a lead screw 5, and a lead screw seat of the lead screw. The end part centering fixing table 2 and the middle fixing table 3 can adjust positions according to the length of a long pipe, and the lead screw drives the drill bit fixing base to move along the machine tool to determine the drilling position.
Further, referring to fig. 5 in the specification, the end centering fixing table 2 includes a first fixing seat 21, a first positioning pin 22 in a conical shape, and a first compression spring 23, the first fixing seat 21 is provided with the first positioning pin 22, the first positioning pin 22 is sleeved with the first compression spring 23 inside the first fixing seat 21, and the first compression spring generates an outward extrusion force on the first positioning pin. The first locating pin is used for centering and clamping the centering hole at one end of the long pipe, the diameter of the conical first locating pin is larger than that of the centering hole at the end part of the long pipe, the tip part of the first locating pin extends into the centering hole, and the telescopic first locating pin can be pressed to place and unload the long pipe conveniently.
Further, referring to the attached figure 4 in the specification, the chuck 1 is fixed on a fixing plate 11, the fixing plate 11 is disposed on a machine tool, a second positioning pin 12 in a conical shape is disposed in the center of the chuck, a second compression spring 13 is sleeved inside the fixing plate 12, and the second compression spring generates outward extrusion force on the second positioning pin. The second positioning pin is used for centering and clamping the centering hole at the other end of the long pipe, the diameter of the conical second positioning pin is larger than that of the centering hole at the end part of the long pipe, the tip part of the second positioning pin extends into the centering hole, and the telescopic second positioning pin can be pressed to facilitate the placement and unloading of the long pipe.
Further, referring to the attached drawing 6 in the specification, the middle fixing table 3 includes a second fixing seat 31, a fixing frame 32 and a fixing bolt 33, the fixing frame 32 is square with an opening on one side, the opening side of the fixing frame is used for placing a long pipe on the fixing frame, the fixing frame 32 is arranged on the second fixing seat 31, the fixing bolt 33 is perpendicularly arranged on three fixing frames of the fixing frame, the fixing bolt is used for extruding the long pipe, and the square fixing frame is convenient for centering extrusion on the long pipe through the three bolts.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only preferred embodiments of the present invention, and the present invention is not limited by the above preferred embodiments, and various changes and modifications can be made without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the present invention as claimed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. Long tube drilling machine tool, its characterized in that, including chuck, tip centering fixed station, middle part fixed station, drill bit fixing base, the lathe both ends are equipped with chuck and tip centering fixed station respectively, are equipped with the middle part fixed station between chuck and the tip centering fixed station, and chuck, tip centering fixed station, middle part fixed station three are on same straight line to the fixed center of long tube, tip centering fixed station, middle part fixed station bottom are connected through first guided way with the lathe respectively, and tip centering fixed station, middle part fixed station are equipped with the bolt hole of being connected with the lathe respectively, and drill bit fixing base bottom passes through the second guided way with the lathe and is connected, and drill bit fixing base runs through the lead screw, and the lead screw seat of lead screw is fixed on the lathe.
2. The machine tool for drilling long tubes according to claim 1, wherein the end centering fixing table comprises a first fixing seat, a first positioning pin in a conical shape, and a first compression spring, the first positioning pin is disposed on the first fixing seat, the first compression spring is sleeved on the first positioning pin, and the first compression spring generates an outward pressing force on the first positioning pin.
3. The machine tool for drilling long tubes according to claim 1, wherein the chuck is fixed on a fixing plate, the fixing plate is disposed on the machine tool, the center of the chuck is provided with a second positioning pin having a conical shape, the second positioning pin is sleeved with a second compression spring inside the fixing plate, and the second compression spring generates an outward pressing force on the second positioning pin.
4. The machine tool for drilling and processing long tubes according to claim 1, wherein the middle fixing table comprises a second fixing base, a fixing frame and fixing bolts, the fixing frame is square with an opening at one side, the fixing frame is arranged on the second fixing base, and the fixing bolts are vertically arranged on three fixing frames of the fixing frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921268100.7U CN210702666U (en) | 2019-08-07 | 2019-08-07 | Long pipe drilling machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921268100.7U CN210702666U (en) | 2019-08-07 | 2019-08-07 | Long pipe drilling machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210702666U true CN210702666U (en) | 2020-06-09 |
Family
ID=70940725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921268100.7U Active CN210702666U (en) | 2019-08-07 | 2019-08-07 | Long pipe drilling machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210702666U (en) |
-
2019
- 2019-08-07 CN CN201921268100.7U patent/CN210702666U/en active Active
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