CN215092002U - Radial feeding system of numerical control double-spindle polar coordinate high-speed drilling machine tool - Google Patents
Radial feeding system of numerical control double-spindle polar coordinate high-speed drilling machine tool Download PDFInfo
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- CN215092002U CN215092002U CN202121196615.8U CN202121196615U CN215092002U CN 215092002 U CN215092002 U CN 215092002U CN 202121196615 U CN202121196615 U CN 202121196615U CN 215092002 U CN215092002 U CN 215092002U
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- drilling machine
- radial feed
- speed drilling
- radial
- door
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Abstract
The utility model discloses a radial feed system of numerical control double-spindle polar coordinate high-speed drilling machine tool, which belongs to the technical field of numerical control machine tools and specifically comprises a door-shaped supporting mechanism, wherein the upper part of the front side surface of the door-shaped supporting mechanism is provided with an inclined plane, the inclined plane is provided with two radial feed mechanisms in bilateral symmetry, each radial feed mechanism is vertically provided with a linear sliding table, a sliding block of the linear sliding table is provided with a drilling machine, and the connecting line of the two drilling machines is superposed with the rotation center of a workbench of the high-speed drilling machine tool; the utility model discloses a two radial feed mechanisms, the installation that not only can realize two main shafts is in order to increase work efficiency, and every radial feed mechanism homoenergetic moreover can drive corresponding main shaft and radially remove along waiting to process the part, and the workstation of high-speed drilling lathe only need possess the function that drives and wait to process the part rotation and need not possess the function of radial feed, has reduced the design degree of difficulty and the occupation space of workstation greatly.
Description
Technical Field
The utility model relates to a digit control machine tool technical field, concretely relates to radial feed system of high-speed drilling machine tool of numerical control double-spindle polar coordinates.
Background
Machine tools are machines for manufacturing machines, also called machine tools or machine tools, which are conventionally referred to as machine tools for short. Generally, the machining method is divided into a metal cutting machine, a forging machine, a woodworking machine and the like. The methods for machining machine parts in modern machine manufacturing are numerous: in addition to cutting, casting, forging, welding, pressing, extruding, etc., however, in general, a part requiring high precision and fine surface roughness is finished by cutting on a machine tool. The high-speed numerical control drilling machine tool has high integral processing efficiency which is 3-5 times that of a common drilling machine, and the high-speed numerical control drilling machine tool enters the era of high-speed processing, and the high-speed numerical control drilling machine tool greatly improves the productivity due to the quick movement, positioning and high-speed cutting of moving parts. In addition, the tool magazine is matched for use, so that continuous processing of multiple working procedures can be realized on one machine tool, the turn-over time between the working procedures of semi-finished products is reduced, and the productivity is further improved.
However, the existing high-speed drilling machine tool is usually only provided with one main shaft, and the main shaft can only move in the vertical direction, and when a rotary part is machined, the main shaft needs to be matched with the radial movement of the part to be machined, so that the radial machining can be completed, the workbench of the high-speed drilling machine tool not only has the function of driving the part to be machined to rotate, but also needs to have the function of radial feeding, the working efficiency is low, and the workbench needs to be arranged greatly.
Therefore, a new radial feed structure of a high-speed drilling machine is required.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a radial feed system of high-speed drilling lathe of numerical control double main shaft polar coordinates adopts two radial feed mechanisms, not only can realize the installation of double main shafts in order to increase work efficiency, and every radial feed mechanism homoenergetic can drive corresponding main shaft and remove along the radial of waiting to process the part moreover, and the workstation of high-speed drilling lathe only need possess the function that drives and wait to process the part rotation and need not possess the function of radial feed, has reduced the design degree of difficulty and the occupation space of workstation greatly.
In order to achieve the purpose, the utility model provides a radial feed system of numerical control double-spindle polar coordinates high-speed drilling machine tool, including door type supporting mechanism, the front side upper portion of door type supporting mechanism sets up the inclined plane, be left and right symmetry on the inclined plane and set up two radial feed mechanisms, set up a straight line slip table respectively along vertical on each radial feed mechanism, be provided with the drilling machine on the slider of straight line slip table, and the line of two drilling machines coincides with the centre of rotation of the workstation of high-speed drilling machine tool;
the radial feeding mechanism comprises a bearing body which is horizontally arranged on the inclined plane in a sliding manner, a pair of first guide rails are arranged on the inclined plane in parallel, a second guide rail which is parallel to the first guide rail is arranged on the door-shaped supporting mechanism which is positioned on the lower edge of the inclined plane, a first guide groove which is matched with the first guide rail is arranged on the bearing body, a second guide groove which is matched with the second guide rail is arranged on the bearing body, an elongated slot is arranged on the inclined plane and between the pair of first guide rails in parallel, a ball screw is rotatably arranged in the elongated slot through a shaft seat, a ball nut is rotatably arranged on the ball screw, the bearing body is fixedly connected with the ball nut, and the ball screw is driven by a motor.
Further, door type supporting mechanism is including crossbeam and two landing legs that are the box structure, and two landing legs are the symmetry and set up the both ends bottom of crossbeam, the crossbeam with be connected through the bolt between the crossbeam, the inclined plane sets up the front side upper portion of crossbeam.
Further, the inner side of the lower end of the supporting leg is provided with an installation platform.
Further, a U-shaped protection plate is arranged between the upper parts of the two support legs.
Further, the rear side of crossbeam is provided with the platform, be provided with the rail on the platform.
Furthermore, a ladder stand is arranged on the side surface of the door-shaped supporting mechanism.
The utility model discloses an above-mentioned technical scheme's beneficial effect as follows: the utility model discloses in to prior art, present high-speed drilling lathe only has a main shaft usually, and the main shaft only can carry out the removal of vertical direction moreover, need the cooperation to treat the radial movement of processing part when processing gyration part, just can accomplish radial processing for the workstation of high-speed drilling lathe not only possesses the function that drives and treat that the processing part is rotatory, still need high-speed drilling lathe to possess the function of radial feed, not only work efficiency is low, and the very big technical problem that the workstation needs to set up moreover. The radial feeding system comprises a door-shaped supporting mechanism, wherein an inclined plane is arranged on the upper part of the front side surface of the door-shaped supporting mechanism, two radial feeding mechanisms are arranged on the inclined plane in a bilateral symmetry manner, a linear sliding table is respectively arranged on each radial feeding mechanism along the vertical direction, drilling machines are arranged on sliding blocks of the linear sliding tables, and the connecting line of the two drilling machines is superposed with the rotation center of a workbench of the high-speed drilling machine tool; the radial feeding mechanism comprises a bearing body which is horizontally arranged on an inclined plane in a sliding mode, a pair of first guide rails are arranged on the inclined plane in parallel, a second guide rail which is parallel to the first guide rails is arranged on a door-shaped supporting mechanism which is positioned on the lower edge of the inclined plane, a first guide groove which is matched with the first guide rails is arranged on the bearing body, a second guide groove which is matched with the second guide rails is arranged on the bearing body, an elongated slot is formed in the inclined plane and between the pair of first guide rails in parallel, a ball screw is rotatably arranged in the elongated slot through a shaft seat, a ball nut is rotatably arranged on the ball screw, the bearing body is fixedly connected with the ball nut, and the ball screw is driven by a motor.
The utility model discloses a two radial feed mechanisms, the installation that not only can realize two main shafts is in order to increase work efficiency, and every radial feed mechanism homoenergetic moreover can drive corresponding main shaft and radially remove along waiting to process the part, and the workstation of high-speed drilling lathe only need possess the function that drives and wait to process the part rotation and need not possess the function of radial feed, has reduced the design degree of difficulty and the occupation space of workstation greatly.
Drawings
FIG. 1 is a schematic view of an assembly structure of a radial feed system of a numerical control dual spindle polar coordinate high speed drilling machine of the present invention;
reference numerals:
a gate-type support mechanism 100;
an inclined surface 110;
a cross member 120;
a leg 130;
a mounting table 140;
a U-shaped shield 150;
a platform 160;
a fence 170;
a ladder stand 180;
a radial feed mechanism 200;
a carrier 210;
a first guide rail 220;
a second guide rail 230;
a first guide groove 240;
a second guide groove 250;
an elongated slot 260;
a ball screw 270;
a motor 280.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the following description will be made with reference to fig. 1 of the embodiments of the present invention to clearly and completely describe the technical solutions of the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments, which can be derived from the description of the embodiments of the present invention by a person skilled in the art, are within the scope of the present invention.
As shown in fig. 1: the utility model provides a radial feed system of high-speed drilling machine tool of numerical control double-spindle polar coordinates, includes door type supporting mechanism, door type supporting mechanism's leading flank upper portion sets up the inclined plane, it sets up two radial feed mechanisms to be bilateral symmetry on the inclined plane, sets up a sharp slip table respectively along vertical on every radial feed mechanism, be provided with the drilling machine on the slider of sharp slip table, and the line of two drilling machines coincides with the centre of rotation of the workstation of high-speed drilling machine tool.
Specifically, as shown in fig. 1, the radial feeding system of the numerical control double-spindle polar coordinate high-speed drilling machine tool comprises a gate-shaped supporting mechanism 100, wherein an inclined surface 110 is arranged on the upper portion of the front side surface of the gate-shaped supporting mechanism 100, two radial feeding mechanisms 200 are symmetrically arranged on the inclined surface 110 in a left-right manner, each radial feeding mechanism 200 is vertically provided with a linear sliding table 300, a drilling machine 400 is arranged on a sliding block of the linear sliding table 300, and the connecting line of the two drilling machines 40 is overlapped with the rotation center of a workbench of the high-speed drilling machine tool;
the radial feeding mechanism 200 includes a supporting body 210 horizontally slidably disposed on the inclined surface 110, a pair of first guide rails 220 are disposed in parallel on the inclined surface 110, a second guide rail 230 parallel to the first guide rails 220 is disposed on the gate-type supporting mechanism 100 located on the lower edge of the inclined surface 110, a first guide groove 240 matched with the first guide rail 220 is disposed on the supporting body 210, a second guide groove 250 matched with the second guide rail 230 is disposed on the supporting body 210, a long groove 260 is disposed in parallel between the pair of first guide rails 220 on the inclined surface 110, a ball screw 270 is rotatably mounted in the long groove 260 through a shaft seat, a ball nut is rotatably disposed on the ball screw 270, the supporting body 210 is fixedly connected to the ball nut, and the ball screw 270 is driven by a motor 280.
In this embodiment, drive a straight line slip table along vertical setting respectively through two radial feed mechanisms, and utilize the lift of straight line slip table to realize the vertical migration of drilling machine, and the line of two drilling machines coincides with the centre of rotation of the workstation of high-speed drilling lathe, and thus, horizontal migration through radial feed mechanism just can drive corresponding drilling machine and remove along the radial of waiting to process the part, the workstation of high-speed drilling lathe only need possess the function of driving to wait to process the part rotation and need not possess the function of radial feed, the design degree of difficulty and the occupation space of workstation have been reduced greatly. Meanwhile, due to the fact that the two radial feeding mechanisms are arranged and the drilling machine is arranged on each radial feeding mechanism through the vertically arranged linear sliding table, installation of the double main shafts can be achieved to improve working efficiency.
According to an embodiment of the present invention, as shown in fig. 1, the door-shaped supporting mechanism 100 includes a cross beam 120 and two supporting legs 130, which are box structures, the two supporting legs 130 are symmetrically disposed at bottom portions of two ends of the cross beam 120, the cross beam 120 is connected to the cross beam 120 through bolts, and the inclined surface 110 is disposed on an upper portion of a front side of the cross beam 120.
According to an embodiment of the present invention, as shown in fig. 1, the lower end of the leg 130 is provided with a mounting platform 140.
According to an embodiment of the present invention, as shown in fig. 1, a U-shaped protection plate 150 is disposed between the upper portions of the two legs 130.
According to an embodiment of the present invention, as shown in fig. 1, a platform 160 is disposed at the rear side of the beam 120, and a fence 170 is disposed on the platform 160.
According to an embodiment of the present invention, as shown in fig. 1, a ladder stand 180 is provided on a side of the door type supporting mechanism 100.
The utility model discloses a use method: firstly, the drilling machine is arranged beside a workbench of a high-speed drilling machine tool, and the connection line of two drilling machines is ensured to coincide with the rotation center of the workbench of the high-speed drilling machine tool, so that the installation of the drilling machine is completed; then, the annular part to be machined is coaxially clamped on a rotary worktable of the high-speed drilling machine tool, then the radial feeding mechanisms on the two sides synchronously move along the first guide rail and the second guide rail (namely along the radial direction of the part to be machined), and the two sides of the part to be machined can be simultaneously drilled along the radial direction by matching with the vertical movement of the linear sliding table and the high-speed drilling of the drilling machine, so that the drilling efficiency is greatly improved. In addition, when drilling operation on other diameters is needed after the drilling operation on one diameter is finished, the rotary workbench drives the part to be processed to rotate, so that the next diameter of the part to be processed is overlapped and fixed with a connecting line of the two drilling machines, and then the drilling operation on the next diameter can be carried out. The utility model discloses a two radial feed mechanisms, the installation that not only can realize two main shafts is in order to increase work efficiency, and every radial feed mechanism homoenergetic moreover can drive corresponding main shaft and radially remove along waiting to process the part, and the workstation of high-speed drilling lathe only need possess the function that drives and wait to process the part rotation and need not possess the function of radial feed, has reduced the design degree of difficulty and the occupation space of workstation greatly.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (6)
1. A radial feed system of a numerical control double-spindle polar coordinate high-speed drilling machine tool is characterized in that: the drilling machine comprises a door-shaped supporting mechanism (100), wherein an inclined plane (110) is arranged on the upper portion of the front side face of the door-shaped supporting mechanism (100), two radial feeding mechanisms (200) are arranged on the inclined plane (110) in a bilateral symmetry manner, a linear sliding table (300) is respectively arranged on each radial feeding mechanism (200) along the vertical direction, a drilling machine (400) is arranged on a sliding block of each linear sliding table (300), and the connecting line of the two drilling machines (400) is superposed with the rotation center of a workbench of a high-speed drilling machine tool;
the radial feeding mechanism (200) comprises a bearing body (210) horizontally arranged on the inclined surface (110) in a sliding manner, a pair of first guide rails (220) are arranged on the inclined surface (110) in parallel, a second guide rail (230) parallel to the first guide rails (220) is arranged on the door-shaped supporting mechanism (100) positioned on the lower edge of the inclined surface (110), a first guide groove (240) matched with the first guide rails (220) is arranged on the bearing body (210), a second guide groove (250) matched with the second guide rail (230) is arranged on the bearing body (210), a long groove (260) is arranged on the inclined surface (110) and between the pair of first guide rails (220) in parallel, a ball screw (270) is rotatably arranged in the long groove (260) through a shaft seat, and a ball nut is rotatably arranged on the ball screw (270), the bearing body (210) is fixedly connected with the ball nut, and the ball screw (270) is driven by a motor (280).
2. The radial feed system of a numerically controlled dual spindle polar coordinates high speed drilling machine according to claim 1, wherein: door type supporting mechanism (100) are including crossbeam (120) and two landing legs (130) that are box structure, and two landing legs (130) are the symmetry and set up the both ends bottom of crossbeam (120), crossbeam (120) with be connected through the bolt between crossbeam (120), inclined plane (110) set up the front side upper portion of crossbeam (120).
3. The radial feed system of a numerically controlled dual spindle polar coordinates high speed drilling machine according to claim 2, wherein: and the inner side of the lower end of the supporting leg (130) is provided with an installation platform (140).
4. The radial feed system of a numerically controlled dual spindle polar coordinates high speed drilling machine according to claim 2, wherein: a U-shaped protection plate (150) is arranged between the upper parts of the two support legs (130).
5. The radial feed system of a numerically controlled dual spindle polar coordinates high speed drilling machine according to claim 2, wherein: the rear side of the cross beam (120) is provided with a platform (160), and a fence (170) is arranged on the platform (160).
6. The radial feed system of a numerically controlled dual spindle polar coordinates high speed drilling machine according to claim 5, wherein: the side surface of the door-shaped supporting mechanism (100) is provided with a ladder stand (180).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121196615.8U CN215092002U (en) | 2021-05-31 | 2021-05-31 | Radial feeding system of numerical control double-spindle polar coordinate high-speed drilling machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121196615.8U CN215092002U (en) | 2021-05-31 | 2021-05-31 | Radial feeding system of numerical control double-spindle polar coordinate high-speed drilling machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215092002U true CN215092002U (en) | 2021-12-10 |
Family
ID=79301819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121196615.8U Active CN215092002U (en) | 2021-05-31 | 2021-05-31 | Radial feeding system of numerical control double-spindle polar coordinate high-speed drilling machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215092002U (en) |
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2021
- 2021-05-31 CN CN202121196615.8U patent/CN215092002U/en active Active
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