CN216298583U - Numerically controlled fraise machine with stable base structure - Google Patents
Numerically controlled fraise machine with stable base structure Download PDFInfo
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- CN216298583U CN216298583U CN202122194682.2U CN202122194682U CN216298583U CN 216298583 U CN216298583 U CN 216298583U CN 202122194682 U CN202122194682 U CN 202122194682U CN 216298583 U CN216298583 U CN 216298583U
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Abstract
The utility model relates to the technical field of numerical control milling machines, in particular to a numerical control milling machine with a stable base structure, which comprises a bed body, wherein one end of the upper side of the bed body is fixedly connected with an upright post, one side of the upright post is fixedly connected with a fixed frame, the upper end of the fixed frame is fixedly connected with a motor, one end of the fixed frame is provided with a through hole, a main shaft of the motor penetrates through the through hole, the main shaft of the motor is fixedly connected with one end of a rotating shaft through a coupler, the numerical control milling machine is provided with a base on a workbench, the upper end of the base is fixedly connected with a workpiece to be processed, a fixing device of the base is arranged on the workbench and consists of an air cylinder, a telescopic rod, a squeezing plate, a lead screw and a nut, the air cylinder is arranged at two ends of the workbench, one end of the air cylinder is connected with the telescopic rod, the telescopic rod drives the squeezing plate to firmly fix the base, and the through holes are formed at two ends of the squeezing plate, the two extrusion plates are fixed through the screw rod and the nut, so that the base is fixed on the workbench.
Description
Technical Field
The utility model relates to the technical field of numerical control milling machines, in particular to a numerical control milling machine with a stable base structure.
Background
The numerical control milling machine is an automatic processing device developed on the basis of a common milling machine, the processing technologies of the two are basically the same, and the structures are somewhat similar. The numerically controlled milling machine is classified into two types, i.e., a machine tool without a tool magazine and a machine tool with a tool magazine. The numerical control milling machine is an automatic processing part, generally, the part is placed on a base, the base is fixed on a workbench, then a machine automatically operates a cutter to process the part, because the running tracks of the cutter are set when the numerical control milling machine processes the parts and cannot be adjusted like a person, and the requirement of machining precision is high, which requires that the parts can not move when being machined, otherwise the machined parts can not meet the standard, however, the existing numerical control milling machine is generally fixed on the workbench by directly using bolts and nuts on the base, the fixing mode is easy to deviate when a machine works, bolts are easy to loosen and are not tightly installed, so that parts fixed on a base can deviate, and machined parts are out of standards.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a numerically controlled milling machine with a stable base structure to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a numerical control milling machine with a stable base structure comprises a bed body, wherein one end of the upper side of the bed body is fixedly connected with an upright column, one side of the upright column is fixedly connected with a fixing frame, the upper end of the fixing frame is fixedly connected with a motor, one end of the fixing frame is provided with a through hole, a main shaft of the motor penetrates through the through hole, the main shaft of the motor is fixedly connected with one end of a rotating shaft through a coupler, the other end of the rotating shaft is fixedly connected with a cutter, the upper end of the bed body is fixedly connected with a workbench, the inner walls of the two ends of the workbench are fixedly connected with air cylinders, the other end of the air cylinders is fixedly connected with one end of a telescopic rod, the other end of the telescopic rod is fixedly connected with one side of an extrusion plate, the other side of the extrusion plate is tightly attached to and leaned on the side wall of a base, the two ends of the upper side of the extrusion plate are provided with through holes, and the through holes are fixedly connected with lead screws, the lead screw runs through holes in the upper sides of the two extrusion plates, threads are arranged at two ends of the lead screw, two ends of the lead screw are connected with the inner threads and the outer threads of the nut, supporting rods are fixedly connected to the inner walls of two ends of the base, the other ends of the supporting rods are fixedly connected with the clamping blocks, and workpieces are fixedly connected to the upper ends of the clamping blocks.
Preferably, the workbench is of a concave structure, and one end of the workbench is fixedly connected with the side wall of the upright post.
Preferably, the number of the screw rods is two, and the screw rods are located in the same plane.
Preferably, a clamping groove is formed in one side of the upper end of the clamping block, and one end of the workpiece is fixedly connected with the clamping groove.
Preferably, the lower end of the tool is in contact with the upper end of the workpiece.
Compared with the prior art, the utility model has the beneficial effects that:
1. the numerical control milling machine is characterized in that a base is arranged on a workbench, a workpiece to be processed is fixedly connected to the upper end of the base, a fixing device of the base is installed on the workbench, the fixing device consists of an air cylinder, a telescopic rod, extrusion plates, a lead screw and a nut, the air cylinder is installed at two ends of the workbench, one end of the air cylinder is connected with the telescopic rod, the telescopic rod drives the extrusion plates to firmly fix the base, through holes are formed in two ends of the extrusion plates, and the two extrusion plates are fixed through the lead screw and the nut, so that the base is fixed on the workbench;
2. the base fixing device is simple in structure, easy to operate, capable of saving installation time, firm in fixation, not prone to shaking and shifting and good in practicability.
Drawings
FIG. 1 is a side view of a numerically controlled milling machine according to the present invention;
fig. 2 is a top view of the inventive table.
In the figure: the device comprises a bed body 1, an upright column 2, a fixed frame 3, a motor 4, a rotating shaft 5, a cutter 6, a workbench 7, a cylinder 8, an expansion rod 9, an extrusion plate 10, a screw rod 11, a nut 12, a base 13, a support rod 14, a clamping block 15 and a workpiece 16.
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, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 2, the present invention provides a technical solution: a numerical control milling machine with a stable base structure comprises a machine body 1, wherein one end of the upper side of the machine body 1 is fixedly connected with an upright column 2, one side of the upright column 2 is fixedly connected with a fixing frame 3 for fixing a processing device, the upper end of the fixing frame 3 is fixedly connected with a motor 4, the model of the motor 4 is YVF2-4kw-4P, one end of the fixing frame 3 is provided with a through hole, a main shaft of the motor 4 penetrates through the through hole, the main shaft of the motor 4 is fixedly connected with one end of a rotating shaft 5 through a coupler, the other end of the rotating shaft 5 is fixedly connected with a cutter 6 for processing a workpiece 16, the upper end of the machine body 1 is fixedly connected with a workbench 7, inner walls of two ends of the workbench 7 are fixedly connected with air cylinders 8, the other end of each air cylinder 8 is fixedly connected with one end of a telescopic rod 9, the other end of the telescopic rod 9 is fixedly connected with one side of an extrusion plate 10, and the other side of the extrusion plate 10 is tightly attached to the side wall of a base 13, used for fixed baseplate 13, the through-hole has all been seted up at the upside both ends of stripper plate 10, and through-hole and lead screw 11 fixed connection, lead screw 11 runs through two stripper plate 10 upside through-holes, the both ends of lead screw 11 are provided with the screw thread, the both ends of lead screw 11 and 12 interior external screw thread connection of nut, make that base 13 is fixed more firm, the equal fixedly connected with branch 14 of both ends inner wall of base 13, the other end and the 15 fixed connection of clamp splice of branch 14, be used for fixed workpiece 16, the upper end fixedly connected with work piece 16 of clamp splice 15.
Further, the workbench 7 is arranged to be of a concave structure, and one end of the workbench 7 is fixedly connected with the side wall of the upright post 2.
Further, two screw rods 11 are arranged and are located in the same plane.
Furthermore, a clamping groove is formed in one side of the upper end of the clamping block 15, and one end of the workpiece 16 is fixedly connected with the clamping groove.
Further, the lower end of the tool 6 is in contact with the upper end of the workpiece 16.
The working principle is as follows: when the numerical control milling machine is used, firstly, a base 13 is placed on a workbench 7, the position of the base 13 is adjusted and placed stably, then, a cylinder 8 is started, the cylinder 8 pushes a telescopic rod 9 and an extrusion plate 10, the extrusion plate 10 is tightly attached to the outer wall of the base 13, the base 13 is fixed, the cylinder 8 is closed after the base 13 is confirmed to be incapable of moving, a screw rod 11 penetrates through holes at two ends of the extrusion plate 10, then, two ends of the screw rod 11 are fixed on the extrusion plate 10 through nuts 12, a workpiece 16 is placed on a clamping block 15 on the base 13 after the base 13 is fixed, the workpiece 16 is fixed in the clamping block 15, and finally, the machine is started, and a cutter 6 is used for processing the workpiece 16; this numerically controlled fraise machine has set up base 13 on workstation 7, base 13 upper end fixedly connected with needs the work piece 16 of processing, the fixing device of base 13 has been installed on workstation 7, this fixing device is by cylinder 8, telescopic link 9, stripper plate 10, lead screw 11 and nut 12 are constituteed, the both ends at workstation 7 are installed to cylinder 8, the one end and the telescopic link 9 of cylinder 8 are connected, telescopic link 9 drives stripper plate 10 and fixes base 13 firmly, open at the both ends of stripper plate 10 has the through-hole, fix through lead screw 11 and nut 12 between two stripper plates 10, just so fix base 13 on workstation 7, this base fixing device simple structure, easy to operate, save installation time, and fixed more firm, difficult production is rocked and squints, the practicality is good.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a numerically controlled fraise machine with stabilize base structure, includes bed body (1), its characterized in that: the utility model discloses a bed, bed body and bed frame, upside one end fixedly connected with stand (2) of bed body (1), one side fixedly connected with mount (3) of stand (2), the upper end fixedly connected with motor (4) of mount (3), the one end of mount (3) is opened there is the through-hole, the main shaft of motor (4) runs through the through-hole, the main shaft of motor (4) passes through the shaft coupling and the one end fixed connection of pivot (5), the other end fixedly connected with cutter (6) of pivot (5).
2. A numerically controlled fraise machine with a stable base structure according to claim 1, characterised in that: the upper end of the bed body (1) is fixedly connected with a workbench (7), the inner walls of the two ends of the workbench (7) are fixedly connected with a cylinder (8), the other end of the cylinder (8) is fixedly connected with one end of a telescopic rod (9), the other end of the telescopic rod (9) is fixedly connected with one side of an extrusion plate (10), the other side of the extrusion plate (10) is tightly attached to the side wall of a base (13), through holes are formed in the two ends of the upper side of the extrusion plate (10) and fixedly connected with a lead screw (11), the lead screw (11) penetrates through the through holes in the upper sides of the two extrusion plates (10), threads are arranged at the two ends of the lead screw (11), the two ends of the lead screw (11) are connected with the inner threads and the outer threads of a nut (12), a supporting rod (14) is fixedly connected with the inner walls of the two ends of the base (13), the other end of the supporting rod (14) is fixedly connected with a clamping block (15), the upper end of the clamping block (15) is fixedly connected with a workpiece (16).
3. A numerically controlled fraise machine with a stable base structure according to claim 2, characterised in that: the workbench (7) is arranged to be of a concave structure, and one end of the workbench (7) is fixedly connected with the side wall of the upright post (2).
4. A numerically controlled fraise machine with a stable base structure according to claim 2, characterised in that: the two screw rods (11) are arranged and located in the same plane.
5. A numerically controlled fraise machine with a stable base structure according to claim 2, characterised in that: a clamping groove is formed in one side of the upper end of the clamping block (15), and one end of the workpiece (16) is fixedly connected with the clamping groove.
6. A numerically controlled fraise machine with a stable base structure according to claim 1, characterised in that: the lower end of the cutter (6) is contacted with the upper end of the workpiece (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122194682.2U CN216298583U (en) | 2021-09-11 | 2021-09-11 | Numerically controlled fraise machine with stable base structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122194682.2U CN216298583U (en) | 2021-09-11 | 2021-09-11 | Numerically controlled fraise machine with stable base structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216298583U true CN216298583U (en) | 2022-04-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122194682.2U Active CN216298583U (en) | 2021-09-11 | 2021-09-11 | Numerically controlled fraise machine with stable base structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216298583U (en) |
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2021
- 2021-09-11 CN CN202122194682.2U patent/CN216298583U/en active Active
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