CN216461855U - Novel boring device for numerical control machine tool beam - Google Patents
Novel boring device for numerical control machine tool beam Download PDFInfo
- Publication number
- CN216461855U CN216461855U CN202123115457.1U CN202123115457U CN216461855U CN 216461855 U CN216461855 U CN 216461855U CN 202123115457 U CN202123115457 U CN 202123115457U CN 216461855 U CN216461855 U CN 216461855U
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- boring
- locating piece
- positioning block
- crossbeam
- machine tool
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Abstract
The utility model discloses a novel bore hole device of digit control machine tool crossbeam, including crossbeam and mounting panel, mounting panel bottom both sides are provided with first locating piece and second locating piece respectively, first locating piece with the second locating piece all with crossbeam both sides looks adaptation, and first locating piece and second locating piece can follow the crossbeam both sides and slide, second locating piece bottom is connected with the clamp plate, mounting panel bottom swing joint still has the boring spindle, the boring spindle both ends are provided with the bell mouth, be provided with the broach pole in the boring spindle, this broach pole runs through the boring spindle to stretch out at two bell mouths, one end and the boring spindle fixed connection of broach pole, another end of broach pole is connected with the boring cutter. The utility model discloses possess the advantage that the structure is small and exquisite, the machining precision is high, the cost of manufacture is low, the large-scale longmen machining center of fungible is to the bore hole processing work of crossbeam.
Description
Technical Field
The utility model relates to the technical field of, specifically be a novel bore hole device of digit control machine tool crossbeam.
Background
At present, a common ball screw of a cross beam driving device of a numerical control machine tool on the market drives a carriage to move, bearings are required to be mounted at two ends of the screw to support the ball screw, and a nut seat is arranged on the carriage to fix a nut seat of the screw. Because the bearing seat and the beam as well as the feed screw nut seat and the carriage are designed integrally, the bearing hole and the feed screw nut hole are required to finish boring at one time on a gantry machining center so as to ensure the precision between the holes. The special boring device for the base of the numerical control machine tool is developed to solve the problems by occupying a gantry machining center for a long time.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel bore hole device of digit control machine tool crossbeam has solved the problem of proposing among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel bore hole device of digit control machine tool crossbeam, includes crossbeam and mounting panel, mounting panel bottom both sides are provided with first locating piece and second locating piece respectively, first locating piece with the second locating piece all with crossbeam both sides looks adaptation, and first locating piece and second locating piece can be followed the crossbeam both sides and slided, second locating piece bottom is connected with the clamp plate, mounting panel bottom swing joint still has the boring spindle, the boring spindle both ends are provided with the bell mouth, be provided with the broach pole in the boring spindle, this broach pole runs through the boring spindle to stretch out at two bell mouths, one end and the boring spindle fixed connection of broach pole, another of broach pole is connected with the boring cutter.
Preferably, the mounting plate is provided with a speed reduction motor and two bearing seats, a screw rod is mounted on the two bearing shafts, one end of the screw rod is in linkage connection with the speed reduction motor, the screw rod is movably connected with a connecting block, and the bottom of the connecting block is connected with the boring shaft.
Preferably, a spindle motor is arranged at the top of the connecting block, a speed reducer is connected to the bottom of the spindle motor, and the speed reducer is in linkage connection with the boring shaft.
Preferably, the first positioning block is movably connected with a locking screw.
Preferably, the bottom of the first positioning block is connected with a pressing plate.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a set up first locating piece and second locating piece, be main location through first locating piece, the second locating piece is assistance-localization real-time, the mounting panel can the crossbeam both sides as the guide rail and slide, after the position control is accomplished, through clamp plate and locking screw fixed mounting panel and crossbeam, make boring spindle center be located two bearing frame central points and put and can begin the bore hole processing, do not need additionally to rectify, and small in size, occupation site space is little, can remove crossbeam place position work, do not need transport crossbeam and planker.
2. The utility model discloses boring spindle both ends all set up the bell mouth, and the bell mouth makes things convenient for the boring cutter to be connected with the broach pole, under the condition that need not dismantle, two direction installation boring cutters can accomplish the processing in two direction holes, guarantee the precision between them, reduce the error of secondary clamping.
Drawings
Fig. 1 is a partial cross-sectional view of the present invention;
fig. 2 is a side view of a first embodiment of the present invention;
fig. 3 is a side view of a second embodiment of the present invention;
fig. 4 is a side view of a third embodiment of the present invention;
fig. 5 is a top view of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 5, a novel boring device for a numerical control machine beam comprises a beam 1 and a mounting plate 5, wherein a first positioning block 12 and a second positioning block 14 are respectively arranged on two sides of the bottom of the mounting plate 5, the first positioning block 12 and the second positioning block 14 are respectively matched with two sides of the beam 1, the first positioning block 12 and the second positioning block 14 can slide along two sides of the beam 1, a pressing plate 15 is connected to the bottom of the second positioning block 14, a boring shaft 4 is movably connected to the bottom of the mounting plate 5, tapered holes are arranged at two ends of the boring shaft 4, a broach rod 10 is arranged in the boring shaft 4, the broach rod 10 penetrates through the boring shaft 4 and extends out of the two tapered holes, one end of the broach rod 10 is fixedly connected with the boring shaft 4, and the other end of the broach rod 10 is connected with a boring cutter 3.
Preferably, the mounting plate 5 is provided with a speed reduction motor 13 and two bearing seats, a screw rod 6 is mounted on the two bearing shafts, one end of the screw rod 6 is in linkage connection with the speed reduction motor 13, the screw rod 6 is movably connected with a connecting block 7, the bottom of the connecting block 7 is rotatably connected with the boring shaft 4, when the speed reduction motor 13 drives the screw rod 6 to rotate, the connecting block 7 moves on the screw rod 6 relatively, and the bottom of the connecting block 7 is connected with the boring shaft 4 and can drive the boring shaft 4 to move back and forth.
Preferably, a spindle motor 9 is arranged at the top of the connecting block 7, a speed reducer 8 is connected to the bottom of the spindle motor 9, the speed reducer 8 is in linkage connection with the boring shaft 4, and the spindle motor 9 drives the boring shaft 4 to rotate after being reduced by the speed reducer 8 to perform boring processing.
Fig. 2 to 4 show three different embodiments, mainly different embodiments of the cross beam 1 and the first positioning block.
Referring to fig. 2, crossbeam lopsidedness is provided with the rectangular block, first locating piece be provided with the constant head tank of rectangular block looks adaptation, first locating piece swing joint has locking screw, in the rectangular block embedding constant head tank, reaches the location effect to through locking screw fixed mounting panel and crossbeam.
Referring to fig. 3, rectangular grooves are formed in two sides of the cross beam, pressing plates are connected to the bottoms of the first positioning block and the second positioning block, the rectangular grooves are pressed by the two pressing plates from bottom to top, and the mounting plate and the cross beam are fixedly mounted.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. The utility model provides a novel bore hole device of digit control machine tool crossbeam, includes crossbeam and mounting panel, its characterized in that: the tool is characterized in that a first positioning block and a second positioning block are respectively arranged on two sides of the bottom of the mounting plate, the first positioning block and the second positioning block are matched with two sides of the cross beam, the first positioning block and the second positioning block can slide along the two sides of the cross beam, a pressing plate is connected to the bottom of the second positioning block, a boring shaft is movably connected to the bottom of the mounting plate, tapered holes are formed in two ends of the boring shaft, a broach rod penetrates through the boring shaft and extends out of the two tapered holes, one end of the broach rod is fixedly connected with the boring shaft, and the other end of the broach rod is connected with a boring cutter.
2. The novel boring device for the numerical control machine tool beam according to claim 1, is characterized in that: the mounting plate is provided with a speed reducing motor and two bearing seats, a screw rod is mounted on the two bearing shafts, one end of the screw rod is in linkage connection with the speed reducing motor, a connecting block is movably connected with the screw rod, and the bottom of the connecting block is connected with the boring shaft.
3. The novel boring device for the numerical control machine tool beam according to claim 2, is characterized in that: the top of the connecting block is provided with a spindle motor, the bottom of the spindle motor is connected with a speed reducer, and the speed reducer is connected with the boring shaft in a linkage manner.
4. The novel boring device for the numerical control machine tool beam according to claim 1, is characterized in that: the first positioning block is movably connected with a locking screw.
5. The novel boring device for the numerical control machine tool beam according to claim 1, is characterized in that: the bottom of the first positioning block is connected with a pressing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123115457.1U CN216461855U (en) | 2021-12-13 | 2021-12-13 | Novel boring device for numerical control machine tool beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123115457.1U CN216461855U (en) | 2021-12-13 | 2021-12-13 | Novel boring device for numerical control machine tool beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216461855U true CN216461855U (en) | 2022-05-10 |
Family
ID=81422287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123115457.1U Active CN216461855U (en) | 2021-12-13 | 2021-12-13 | Novel boring device for numerical control machine tool beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216461855U (en) |
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2021
- 2021-12-13 CN CN202123115457.1U patent/CN216461855U/en active Active
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