CN212192066U - Vertical numerical control boring and milling machine - Google Patents
Vertical numerical control boring and milling machine Download PDFInfo
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- CN212192066U CN212192066U CN202020596355.2U CN202020596355U CN212192066U CN 212192066 U CN212192066 U CN 212192066U CN 202020596355 U CN202020596355 U CN 202020596355U CN 212192066 U CN212192066 U CN 212192066U
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Abstract
The utility model relates to a boring and milling machine technical field specifically is a vertical numerical control boring and milling machine, which comprises a base, install vertical frame on the base, the elevating rack is installed to the intermediate position of vertical frame, the lift slide is all installed to the left and right sides of elevating rack, the slip gyro wheel is installed at the both ends of lift slide, riser guide is all installed to vertical frame's both sides, the lift slide passes through slip gyro wheel equipment to be installed in riser guide, install the locating rack in the main part of elevating rack, be movable installation micro-adjustment frame on the locating rack, install the toolframe on the micro-adjustment frame, the frame is followed in installing at micro-adjustment frame's top, upward follow shelf location has the slide, be provided with spacing spout on the locating rack, the slide is installed in spacing spout. This application improves the accuracy that cutter and operation point position are sufficient and fit through adjustment mechanism many times.
Description
Technical Field
The utility model relates to a boring and milling machine technical field specifically is a vertical numerical control boring and milling machine.
Background
The boring and milling machine is a processing tool commonly used in the processing industry at present, two functions of a boring machine and a milling machine are combined into a whole, so that the processing efficiency is higher, the precision is better, the product quality and the labor efficiency are greatly improved, the boring and milling machine generally comprises a vertical type boring and milling machine and a horizontal type boring and milling machine, the working principles of the vertical type boring and milling machine and the horizontal type boring and milling machine are the same, a power head is a main part of the boring and milling machine, various devices are fixed by the power head, the vertical type boring and milling machine on the market at present is troublesome to operate and generally fixed, so that the vertical type boring and milling machine has great defects in actual operation, the structure is complex, and great defects also exist when various processing accessories are installed on the power head.
A chinese patent (No. CN203665079U) discloses a vertical numerical control boring and milling machine, wherein the boring and milling machine can move longitudinally and transversely by a first slide rail, a second slide rail and a third slide rail, and a motor and a screw rod are used, but the patent has certain defects, the vertical numerical control boring and milling machine is essentially used for positioning and boring and milling a component in the vertical direction with high accuracy, and the adoption of the multi-directional slide rail can cause insufficient operation stability and fixed point adjustability, and also loses the operability of a conventional milling machine, and is essentially wrong in practicability.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a vertical numerical control boring and milling machine to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a vertical numerical control boring and milling machine comprises a base, wherein a vertical rack is mounted on the base, a lifting rack is mounted in the middle of the vertical rack, lifting slide seats are mounted on the left side and the right side of the lifting rack, sliding rollers are mounted at two ends of each lifting slide seat, lifting guide rails are mounted on two sides of the vertical rack, the lifting slide seats are mounted in the lifting guide rails through the sliding rollers in an assembling manner, adjusting screws and sliding rods are further mounted on the left side and the right side of the lifting rack respectively, inner screw holes and sliding holes are formed in the inner sides of the lifting slide seats on the left side and the right side respectively, the adjusting screws penetrate through the inner screw holes and are in threaded engagement with the inner screw holes, the sliding rods are arranged in the sliding holes in a penetrating manner, a positioning frame is mounted on the main body of the lifting rack, a micro adjusting frame is movably mounted on the positioning frame, a cutter frame is, the upper edge frame is provided with a sliding plate, the positioning frame is provided with a limiting sliding groove, and the sliding plate is arranged in the limiting sliding groove.
As a further aspect of the present invention: the rear side of the sliding plate is provided with insections, the side edge of the positioning frame is provided with a base, the base is provided with a transmission gear, and the transmission gear is meshed with the insections on the rear side of the sliding plate.
As a further aspect of the present invention: the top of the vertical rack is provided with a lifting motor, and the driving end of the adjusting screw rod is connected with a motor shaft of the lifting motor through a coupler.
As a further aspect of the present invention: the circular mounting bracket of cutter frame's discoid wheel that is provided with, a plurality of installation cutter seats are installed to the equidistance on the outer lane of circular mounting bracket, install the operation tool bit on the cutter seat, the roller is installed to the central line position of circular mounting bracket.
As a further aspect of the present invention: the wheel hub is installed on the roll shaft, a plurality of reinforcing support rods are installed on the periphery of the wheel hub in a scattering mode, and the reinforcing support rods are connected with the cutter seats respectively.
Compared with the prior art, the beneficial effects of the utility model are that:
firstly, this application carries out position displacement by a wide margin through the screw drive earlier, after adjusting to corresponding operation position, rethread rack toothing transmission drives the motion of tool carrier to carry out the distance regulation of small range, thereby be convenient for the cutter and the accuracy that the operation position was sufficient and agrees with.
Two, this application still sets up the cutter frame and is rim plate column structure main part, rotates through the roller to drive the motion of circular mounting bracket, then can swiftly change the operation tool bit, can be fit for some needs and alternate the process of operation tool bit temporarily, the standby time of tool bit more from top to bottom has been reduced, and circular mounting bracket side is provided with corresponding wheel hub and the enhancement branch of scattering form, plays the effect that improves stability.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application. Also, the drawings and the description are not intended to limit the scope of the present concepts in any way, but rather to illustrate the concepts of the present disclosure to those skilled in the art by reference to specific embodiments.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the middle elevator frame of the present invention.
Fig. 3 is a schematic structural diagram of a second embodiment of the present invention.
In the figure: 1-base, 11-vertical frame, 12-lifting frame, 13-lifting slide seat, 14-lifting guide rail, 15-sliding roller, 16-adjusting screw, 17-sliding rod, 18-internal screw hole, 19-sliding hole, 10-lifting motor, 21-positioning frame, 22-upper edge frame, 23-fine adjusting frame, 24-cutter frame, 25-limiting sliding groove, 26-sliding plate, 27-insection, 28-organic base, 29-transmission gear, 31-circular mounting frame, 32-roller shaft, 33-reinforcing support rod, 34-cutter base, 35-operation cutter head, 36-hub.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, examples of which are shown in the drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements, unless otherwise indicated.
It is to be understood that the embodiments described are only some embodiments of the invention, and 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.
The first embodiment is as follows:
referring to fig. 1 to 3, the vertical type numerical control boring and milling machine comprises a base 1, wherein a vertical type frame 11 is mounted on the base 1, a lifting frame 12 is mounted in the middle of the vertical type frame 11, lifting sliders 13 are mounted on the left side and the right side of the lifting frame 12, sliding rollers 15 are mounted at two ends of each lifting slider 13, lifting guide rails 14 are mounted on two sides of the vertical type frame 11, the lifting sliders 13 are assembled and mounted in the lifting guide rails 14 through the sliding rollers 15, adjusting screws 16 and sliding rods 17 are further mounted on the left side and the right side of the lifting frame 12 respectively, inner screw holes 18 and sliding holes 19 are formed in the inner sides of the lifting sliders 13 on the left side and the right side respectively, the adjusting screws 16 penetrate through the inner screw holes 18 and are in threaded fit with the inner screw holes, and the sliding rods 17 are. The top of the vertical frame 11 is provided with a lifting motor 10, and the driving end of the adjusting screw 16 is connected with a motor shaft of the lifting motor 10 through a coupler.
Install locating rack 21 in the main part of elevating rack 12, be movable on the locating rack 21 and install little alignment jig 23, install tool rest 24 on little alignment jig 23, the top of little alignment jig 23 is installed and is followed frame 22, go up and install slide 26 on following frame 22, be provided with spacing spout 25 on the locating rack 21, slide 26 is installed in spacing spout 25, and slide 26's rear side is provided with insection 27, locating rack 21 side is along being provided with frame 28, install drive gear 29 on the frame 28, drive gear 29 meshes with insection 27 of slide 26's rear side mutually.
In order to guarantee the accuracy of operation point location, this application still is provided with fine adjustment frame 23 on lift frame 12, drive slide 26 along spacing spout 25 internal motion through the rack toothing transmission, drive cutter frame 24 promptly and move, this application carries out position displacement by a wide margin through the screw thread transmission earlier, after adjusting to corresponding operation position, rethread rack toothing transmission drives cutter frame 24 and moves, thereby carry out the distance regulation of a small margin, thereby be convenient for the cutter and the accuracy that the operation point location is sufficient and agreeable.
Example two:
referring to fig. 1 to 3, the present embodiment is a further optimization of the embodiment, on the basis of which the circular mounting frame 31 in a wheel disc shape is disposed on the tool rack 24, a plurality of tool holders 34 are mounted on an outer ring of the circular mounting frame 31 at equal angles, an operating tool bit 35 is mounted on the tool holder 34, and a roller shaft 32 is mounted on a center line of the circular mounting frame 31. The roll shaft 32 is provided with a hub 36, the hub 36 is provided with a plurality of reinforcing support rods 33 in a scattering manner towards the periphery, and the reinforcing support rods 33 are respectively connected with the cutter seat 34.
This application still sets up the cutter frame and is rim plate column structure main part, rotates through roller 32 to drive the motion of circular mounting bracket 31, then can swiftly change the operation tool bit, can be fit for some needs and alternate the process of operation tool bit temporarily, the standby time of tool bit more from top to bottom has been reduced, circular mounting bracket 31 side is provided with corresponding wheel hub 36 and the enhancement branch 33 of scattering form, play the effect that improves stability.
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.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. A vertical numerical control boring and milling machine comprises a base (1), wherein a vertical rack (11) is installed on the base (1), a lifting rack (12) is installed at the middle position of the vertical rack (11), lifting sliding seats (13) are installed on the left side and the right side of the lifting rack (12), sliding rollers (15) are installed at two ends of each lifting sliding seat (13), lifting guide rails (14) are installed on two sides of the vertical rack (11), the vertical numerical control boring and milling machine is characterized in that the lifting sliding seats (13) are installed in the lifting guide rails (14) through the sliding rollers (15), adjusting screws (16) and sliding rods (17) are further installed on the left side and the right side of the lifting rack (12) respectively, inner screw holes (18) and sliding holes (19) are formed in the inner sides of the lifting sliding seats (13) on the left side and the right side respectively, the adjusting screws (16) penetrate through the inner screw holes (18), slide bar (17) wear to establish in slide opening (19), install locating rack (21) in the main part of elevating rack (12), be movable installation fine adjustment frame (23) on locating rack (21), install cutter frame (24) on fine adjustment frame (23), the top of fine adjustment frame (23) is installed and is followed frame (22), upward install slide (26) on following frame (22), be provided with spacing spout (25) on locating rack (21), install in spacing spout (25) slide (26).
2. The vertical numerical control boring and milling machine as claimed in claim 1, characterized in that the rear side of the sliding plate (26) is provided with insections (27), the side edge of the positioning frame (21) is provided with a base (28), the base (28) is provided with a transmission gear (29), and the transmission gear (29) is meshed with the insections (27) on the rear side of the sliding plate (26).
3. The vertical numerical control boring and milling machine as claimed in claim 1, characterized in that a lifting motor (10) is arranged at the top of the vertical frame (11), and the driving end of the adjusting screw (16) is connected with the motor shaft of the lifting motor (10) through a coupling.
4. The vertical numerical control boring and milling machine as claimed in any one of claims 1 to 3, characterized in that the tool holder (24) is provided with a circular mounting rack (31) in the shape of a wheel disc, a plurality of tool holders (34) are mounted on the outer ring of the circular mounting rack (31) at equal angles, a working tool bit (35) is mounted on each tool holder (34), and a roll shaft (32) is mounted at the center line position of the circular mounting rack (31).
5. The vertical numerical control boring and milling machine as claimed in claim 4, characterized in that a hub (36) is mounted on the roll shaft (32), a plurality of reinforcing struts (33) are mounted on the hub (36) in a scattering manner, and the reinforcing struts (33) are respectively connected with the cutter seats (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020596355.2U CN212192066U (en) | 2020-04-20 | 2020-04-20 | Vertical numerical control boring and milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020596355.2U CN212192066U (en) | 2020-04-20 | 2020-04-20 | Vertical numerical control boring and milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212192066U true CN212192066U (en) | 2020-12-22 |
Family
ID=73832393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020596355.2U Active CN212192066U (en) | 2020-04-20 | 2020-04-20 | Vertical numerical control boring and milling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212192066U (en) |
-
2020
- 2020-04-20 CN CN202020596355.2U patent/CN212192066U/en active Active
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