CN215615258U - Small-size two oblique angle BTA center - Google Patents
Small-size two oblique angle BTA center Download PDFInfo
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- CN215615258U CN215615258U CN202121958382.0U CN202121958382U CN215615258U CN 215615258 U CN215615258 U CN 215615258U CN 202121958382 U CN202121958382 U CN 202121958382U CN 215615258 U CN215615258 U CN 215615258U
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Abstract
The utility model discloses a small double-oblique-angle deep hole machining center which comprises a base, and an upright column and a workbench which are adjacently arranged on the base, wherein the upright column is used for mounting a deep hole drill bit, the workbench is used for mounting a workpiece, a first rotary table is arranged on one side surface of the upright column, which is adjacent to the workbench, and is used for mounting the deep hole drill bit and driving the deep hole drill bit to rotate on a vertical surface, a second rotary table is arranged on the workbench and is used for mounting the workpiece and driving the workpiece to rotate on a horizontal surface. The utility model is specially used for processing the double-bevel-angle deep hole of the small-sized die, and has high processing efficiency and low processing cost.
Description
Technical Field
The utility model relates to the field of deep hole machining equipment, in particular to a small double-bevel-angle deep hole machining center.
Background
As the machine tool machining technology is mature and diversified day by day, the drilling depth is often enough only to reach 300mm aiming at the requirement of the double inclined hole deep hole machining of a small-sized die (workpiece).
In the prior art, the double-inclined deep hole machining of a small mould is not specially arranged, but the double-inclined deep hole machining is arranged on a large five-axis deep hole machining machine for machining or a gantry milling machine with a double-shaft swing angle spindle for machining.
When the machining tool is placed in a large rotary table machining process of a large five-axis deep hole machining machine, when a workpiece is placed in the center of the rotary table to be machined at any angle of 360 degrees, the machining tool head part can be blocked by the edge of the rotary table when moving, so that the front end of a drill hole cannot be close to the workpiece to be machined, the machined workpiece must be placed close to the edge of the rotary table, drilling machining at any angle within a range of not more than 180 degrees can be carried out, other drilling angle machining needs to be carried out for secondary workpiece clamping, machining can be completed, and machining efficiency is greatly reduced. When the die is machined on a gantry milling machine with a double-shaft swing angle main shaft, the gantry milling machine with the double-shaft swing angle main shaft is very expensive, so that the machining cost is increased indirectly.
Therefore, the prior art has yet to be improved.
SUMMERY OF THE UTILITY MODEL
In view of the defects of the prior art, the utility model aims to provide a small double-bevel deep hole machining center which is specially used for machining double-bevel deep holes of small dies, and has the advantages of high machining efficiency and low machining cost.
In order to realize the purpose, the utility model adopts the following technical scheme:
a small double-bevel-angle deep hole machining center comprises a base, and an upright column and a workbench which are adjacently arranged on the base, wherein the upright column is used for mounting a deep hole drill bit, the workbench is used for mounting a workpiece, a first rotary table is mounted on one side surface of the upright column, which is adjacent to the workbench, and the first rotary table is used for mounting the deep hole drill bit and driving the deep hole drill bit to rotate on a vertical surface; and the second rotary table is used for mounting a workpiece and driving the workpiece to rotate on a horizontal plane.
The first rotating table is mounted on the first sliding block, and the first sliding block slides up and down relative to the upright column.
The first sliding block is a right-angled triangle sliding block, one right-angled edge of the right-angled triangle sliding block is connected with the upright column in a sliding mode, and the other right-angled edge of the right-angled triangle sliding block is provided with the first rotary table.
The first rotary table comprises a first servo numerical control turntable, a spindle box and a spindle; the first servo numerical control turntable is arranged on the first sliding block and rotates on the vertical plane;
the spindle box is arranged on a first servo numerical control turntable and rotates along with the first servo numerical control turntable;
the spindle is mounted on the spindle box, and the spindle box drives the spindle to perform rotary drilling action.
The base comprises a first base and a second base which is vertically connected with the first base, the workbench is arranged on the first base and linearly moves in the X direction relative to the first base, and the upright post is arranged on the second base and linearly moves in the Y direction relative to the second base.
Wherein, first base and second base are the T shape and connect.
The second rotary table comprises a second servo numerical control rotary table and a workpiece fixing seat;
the second servo numerical control turntable is arranged on the workbench and rotates on the horizontal plane;
the workpiece fixing seat is arranged on the second servo numerical control turntable and rotates along with the second servo numerical control turntable.
The tool magazine is arranged on the base, and a plurality of deep hole drill bits are installed on the tool magazine.
The tool magazine is an umbrella-shaped tool magazine which linearly moves along the Y direction of the base.
It is understood that within the scope of the present invention, the above-mentioned technical features of the present invention and those specifically described below (in the embodiments) can be combined with each other to constitute a new or preferred technical solution, to be limited to space, and not to be described in any more detail herein.
According to the small double-bevel-angle deep hole machining center, the first rotary table is arranged on one side surface, adjacent to the workbench, of the stand column and used for installing the deep hole drill bit and driving the deep hole drill bit to rotate on the vertical surface, the second rotary table is arranged on the workbench and used for installing the workpiece and driving the workpiece to rotate on the horizontal surface. Because first revolving stage is located between stand and the workstation, can not take place to block the interference with the stand when the second revolving stage on the workstation rotates like this, the work piece can be on the second revolving stage 360 degrees arbitrary oblique angles of horizontal range internal rotation, thereby carry out the deep hole processing of the arbitrary pivot angle of horizontal plane, need not the secondary clamping, simultaneously because first revolving stage can drive the deep hole drill bit and rotate at the perpendicular, thereby realize perpendicular pivot angle processing, both combine then to realize the processing of the double-bevel angle deep hole of work piece, and relative prior art is with low costs, high machining efficiency.
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 the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic structural view of a small double-bevel deep-hole machining center according to a first embodiment of the present invention;
FIG. 2 is a schematic view of FIG. 1 from another perspective;
FIG. 3 is a schematic view of the spindle rotated downward 90 degrees to face above the workpiece;
fig. 4 is a schematic view of the tool magazine located below the first turntable.
Description of reference numerals:
100-machining center, 1-base, 11-first base, 111-X direction guide rail, 112-X direction screw rod, 12-second base, 121-Y direction guide rail, 122-Y direction screw rod, 2-upright, 21-Z direction guide rail, 211-first Z direction guide rail, 212-second Z direction guide rail, 213-third Z direction guide rail, 22-Z direction screw rod, 3-workbench, 4-first turntable, 41-first servo numerical control turntable, 42-headstock, 43-spindle, 5-second turntable, 51-second servo numerical control turntable, 52-workpiece fixing seat, 6-first slider, 7-tool magazine, 71-tool magazine guide rail, 72-tool magazine cylinder, 200-deep hole drill bit, 300-workpiece.
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.
It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
In the present invention, unless expressly stated or limited otherwise, the terms "connected," "secured," and the like are to be construed broadly, and for example, "connected" may be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In addition, the descriptions related to "first", "second", etc. in the present invention are only for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.
Referring to fig. 1 to 3, the present invention provides a small double bevel deep hole processing center 100, which includes a base 1, and an upright 2 and a workbench 3 adjacently disposed on the base 1, wherein the upright 2 is used for mounting a deep hole drill 200, and the workbench 3 is used for mounting a workpiece 300. The column 2 and the table 3 of the present embodiment can both move linearly on the base 1, wherein the table 3 reciprocates on the base 1 along the X axis, and the column 2 reciprocates on the base 1 along the Y axis.
A first rotating platform 4 is arranged on one side surface of the upright post 2 adjacent to the workbench 3, and the first rotating platform 4 is used for installing the deep hole drill 200 and driving the deep hole drill 200 to rotate on a vertical surface.
In the present embodiment, as shown in fig. 1, the upright 2 is located behind the table 3, the front side surface of the upright 2 is adjacent to the rear side surface of the table 3, and the first turntable 4 is located between the rear side surface of the table 3 and the front side surface of the upright 2.
The workbench 3 of the present invention is provided with a second rotary table 5, and the second rotary table 5 is used for installing the workpiece 300 and driving the workpiece 300 to rotate in a horizontal plane.
Because the first rotary table 4 of the deep hole processing center 100 of the utility model is positioned in the space between the rear side surface of the worktable 3 and the front side surface of the upright column 2, when the deep hole drilling processing of the workpiece 300 is carried out, the deep hole drill 200 on the first rotary table 4 can be firstly abutted against the workpiece 300 on the second rotary table 5, and the upright column 2 is positioned behind the first rotary table 4, the upright column 2 and the second rotary table 5 are separated, a large gap exists, the rotation of the second rotary table 5 can not be blocked and interfered by the upright column, the second rotary table 5 can rotate at any angle within the range of 360 degrees in the horizontal plane, the deep hole processing of the workpiece 300 at any swing angle in the horizontal plane can be realized, the processing on a large five-axis deep hole processing machine like the prior art can not be carried out, because the machine head part is blocked by the edge of the rotary table when moving, only the drilling processing at any angle within the range of not more than 180 degrees can be carried out, other drilling angle processing needs to be carried out for secondary workpiece clamping to finish processing. The utility model can process deep holes at any swing angle within 360 degrees in the horizontal plane without secondary clamping, thereby improving the processing efficiency. Meanwhile, the first rotary table 4 of the deep hole machining center 100 of the present invention drives the deep hole drill 200 to rotate on the vertical plane, thereby realizing the swing angle machining on the vertical plane, and the double bevel angle deep hole machining on the workpiece is realized by combining with the second rotary table 5.
The deep hole machining center 100 is specially designed for machining double inclined holes of small workpieces 300, a large five-axis deep hole machining machine and a planer type milling machine with a double-shaft swing angle spindle are not needed, and machining cost is greatly reduced.
Preferably, the first rotary table 4 of the present invention drives the drill 200 to rotate vertically by 90 degrees downward and 20 degrees upward from the waterline, and the bevel angle of the vertical surface covers the common machining angle.
Preferably, the initial position of the first rotary table 4 of the present embodiment is above the second rotary table 5, as shown in fig. 3, and the first rotary table 4 drives the drill 200 to rotate vertically downward 90 degrees, which is aligned directly above the workpiece 300.
Specifically, as shown in fig. 1 and 2, a first slide block 6 protruding toward the direction of the workbench 3 is disposed on one side surface of the upright 2 adjacent to the workbench 3, the first rotary table 4 is mounted on the first slide block 6, and the first slide block 6 slides up and down relative to the upright 2. The first slide 6 is used, on the one hand, to mount the first turret 4 and, on the other hand, to allow sufficient space between the upright 2 and the table 3 to avoid interference.
Preferably, the first sliding block 6 of this embodiment is a right-angled triangle sliding block, one of right-angled sides of the right-angled triangle sliding block is slidably connected with the upright 2, and the other right-angled side is provided with the first turntable 4. The right-angled triangle slider is simple and stable in structure, and two right-angled sides are just used for installation and connection.
The upright column 2 of the embodiment is further provided with a Z-direction guide rail 21 and a Z-direction screw rod 22, the first slide block 6 is in transmission connection with the Z-direction screw rod 22 and slides up and down on the Z-direction guide rail 21, and the tail end of the Z-direction screw rod 22 is connected with a Z-direction driving motor.
Preferably, in this embodiment, the Z-direction guide rails 21 are provided with 3, as shown in fig. 1, the Z-direction guide rails include a first Z-direction guide rail 211 on the left of the front side of the upright 2, a second Z-direction guide rail 212 on the right of the front side of the upright 2, and a third Z-direction guide rail 213 on the right of the upright 2 and adjacent to the second Z-direction guide rail 212, the first slider 6 is slidably mounted on the three Z-direction guide rails, and the three Z-direction guide rails are more stably supported and slide on the first slider 6 and the first turntable 4.
Specifically, the first turntable 4 of the present invention includes a first servo numerical control turntable 41, a spindle box 42 and a spindle 43; the first servo numerical control turntable 41 is mounted on the first sliding block 6, the first servo numerical control turntable 41 rotates on the vertical surface, the spindle box 42 is mounted on the first servo numerical control turntable 41 and rotates along with the first servo numerical control turntable 41, the spindle 43 is mounted on the spindle box 42, and the spindle box 42 drives the spindle 43 to perform rotary drilling. The main spindle box 42 is provided with a main spindle motor for driving the main spindle 43 to rotate, and the deep hole drill 200 is mounted on the main spindle 43, so that the main spindle 43 drives the deep hole rotary head 200 to rotate to complete the drilling action. The first servo numerical control turntable 41 is connected with a servo motor to control the rotation angle in the vertical plane, and because the first servo numerical control turntable 41 rotates in the vertical plane, the first servo numerical control turntable drives the spindle box 42 to rotate in the vertical plane, and the spindle 43 thereon also drives the deep hole drill to rotate in the vertical plane.
The base 1 of the present invention includes a first base 11 and a second base 12 vertically connected to the first base 11, the table 3 is mounted on the first base 11 and linearly moves in the X direction with respect to the first base 11, and the column 2 is mounted on the second base 12 and linearly moves in the Y direction with respect to the second base 12.
Preferably, the first base 11 and the second base 12 of the present embodiment are connected in a T shape. This allows the table 3 and the column 2 to move in the X direction and the Y direction, respectively, without interference.
Specifically, as shown in fig. 2, an X-direction guide rail 111 and an X-direction lead screw 112 are disposed on the first base 11, an X-direction motor is connected to a terminal of the X-direction lead screw 112, and the first base 11 is in transmission connection with the X-direction lead screw 112 and slides on the X-direction guide rail 111.
The second base 12 is provided with a Y-direction guide rail 121 and a Y-direction screw rod 122, the end of the Y-direction screw rod 122 is connected with a Y-direction motor, and the second base 12 is in transmission connection with the Y-direction screw rod 122 and slides on the Y-direction guide rail 121.
The second rotary table 5 comprises a second servo numerical control rotary table 51 and a workpiece fixing seat 52, wherein the second servo numerical control rotary table 51 is installed on the working table 3, the second servo numerical control rotary table 51 rotates on the horizontal plane, and the workpiece fixing seat 52 is installed on the second servo numerical control rotary table 51 and rotates along with the second servo numerical control rotary table 51. The second servo numerical control turntable 51 is connected with a servo motor to control the rotation angle of the second servo numerical control turntable in the horizontal plane, and because the second servo numerical control turntable 51 rotates in the horizontal plane, the second servo numerical control turntable drives the workpiece fixing seat 52 to rotate in the horizontal plane, and the workpiece 300 on the second servo numerical control turntable also rotates in the horizontal plane.
Preferably, the deep hole machining center 100 of the present invention further includes a tool magazine 7 disposed on the base 1, and the tool magazine 7 is mounted with a plurality of deep hole drills 200. Due to the arrangement of the tool magazine 7, the deep hole machining center 100 has better functions of the deep hole drill 200 so as to meet the machining requirements of different deep hole specifications. As shown in fig. 4, the tool magazine 7 is located below the first turret 4 for tool changing.
Preferably, the tool magazine 7 of the present invention is an automatic tool magazine, and tool changing is realized fully automatically.
Further, the tool magazine 7 of the present embodiment is an umbrella-shaped tool magazine, and the umbrella-shaped tool magazine linearly moves along the Y direction of the base 1. The umbrella-shaped tool magazine is simple in structure and simple and convenient to maintain. A tool magazine guide rail 71 and a tool magazine air cylinder 72 are arranged on the second base 12, the tool magazine 7 is in transmission connection with the tool magazine air cylinder 72 and slides on the tool magazine guide rail 71, and the tool magazine guide rail 71 is arranged in parallel with the Y-direction guide rail 121.
According to the small double-bevel deep hole machining center 100 provided by the embodiment of the utility model, the first rotary table 4 is arranged on one side surface of the upright post 2 adjacent to the workbench 3, the first rotary table 4 is used for installing the deep hole drill 200 and driving the deep hole drill 200 to rotate on a vertical plane, the second rotary table 5 is arranged on the workbench 3, and the second rotary table 5 is used for installing the workpiece 300 and driving the workpiece 300 to rotate on a horizontal plane. Because first revolving stage 4 is located between stand 2 and workstation 3, can not take place to block when second revolving stage 5 on workstation 3 rotates like this and disturb with stand 2, work piece 300 can be 360 degrees arbitrary oblique angles of horizontal plane within range rotation on the second revolving stage to carry out the BTA of the arbitrary pivot angle of horizontal plane. Meanwhile, the first rotating platform 4 can drive the deep hole drill 200 to rotate on the vertical plane, so that the vertical plane swing angle machining is realized, and the double-bevel-angle deep hole machining of the workpiece 300 is realized by combining the deep hole drill and the vertical plane swing angle machining.
The above description is only for clearly illustrating the utility model and is not therefore to be considered as limiting the scope of the utility model, and all embodiments are not intended to be exhaustive, and all equivalent structural changes made by using the technical solutions of the present invention or other related technical fields directly/indirectly applied under the concept of the present invention are included in the scope of the present invention.
Claims (9)
1. A small-sized double-bevel deep hole machining center comprises a base, and an upright post and a workbench which are adjacently arranged on the base, wherein the upright post is used for installing a deep hole drill bit, and the workbench is used for installing a workpiece,
a first rotary table is arranged on one side surface of the upright column, which is adjacent to the workbench, and is used for mounting the deep hole drill and driving the deep hole drill to rotate on a vertical surface;
and the second rotary table is used for mounting a workpiece and driving the workpiece to rotate on a horizontal plane.
2. The small double-bevel-angle deep hole machining center according to claim 1, wherein a first slide block protruding toward the workbench is arranged on one side surface of the upright column adjacent to the workbench, the first turntable is mounted on the first slide block, and the first slide block slides up and down relative to the upright column.
3. The small double-bevel-angle deep hole machining center according to claim 2, wherein the first sliding block is a right-angled triangular sliding block, one right-angled side of the right-angled triangular sliding block is connected with the upright in a sliding mode, and the other right-angled side of the right-angled triangular sliding block is provided with the first rotary table.
4. The small double-bevel-angle deep-hole machining center according to claim 2, wherein the first turntable comprises a first servo numerical control turntable, a spindle box and a spindle;
the first servo numerical control turntable is arranged on the first sliding block and rotates on the vertical plane;
the spindle box is arranged on a first servo numerical control turntable and rotates along with the first servo numerical control turntable;
the spindle is mounted on the spindle box, and the spindle box drives the spindle to perform rotary drilling action.
5. The small double-bevel-angle deep-hole machining center according to claim 1, wherein the base includes a first base and a second base vertically connected to the first base, the table is mounted on the first base and linearly moves in an X direction with respect to the first base, and the column is mounted on the second base and linearly moves in a Y direction with respect to the second base.
6. The compact double bevel BTA center of claim 5 wherein the first and second bases are connected in a T-shape.
7. The small double-bevel-angle deep hole machining center according to claim 1, wherein the second turntable comprises a second servo numerical control turntable and a workpiece fixing seat;
the second servo numerical control turntable is arranged on the workbench and rotates on the horizontal plane;
the workpiece fixing seat is arranged on the second servo numerical control turntable and rotates along with the second servo numerical control turntable.
8. The small double-bevel-angle deep hole machining center according to claim 1, further comprising a tool magazine disposed on the base, the tool magazine being equipped with a plurality of deep hole drill bits.
9. The small double bevel deep hole machining center according to claim 8, wherein the tool magazine is an umbrella-shaped tool magazine which linearly moves in the Y direction of the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121958382.0U CN215615258U (en) | 2021-08-19 | 2021-08-19 | Small-size two oblique angle BTA center |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121958382.0U CN215615258U (en) | 2021-08-19 | 2021-08-19 | Small-size two oblique angle BTA center |
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| CN215615258U true CN215615258U (en) | 2022-01-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121958382.0U Active CN215615258U (en) | 2021-08-19 | 2021-08-19 | Small-size two oblique angle BTA center |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114700761A (en) * | 2022-03-24 | 2022-07-05 | 温岭市科宇自动化设备有限公司 | Rotary table |
| CN115319509A (en) * | 2022-06-16 | 2022-11-11 | 齐齐哈尔大学 | Bridge type numerical control gantry milling complete machine convenient to adjust |
| WO2024076251A1 (en) * | 2022-10-04 | 2024-04-11 | Moldmak - Manufacturing Technologies, S.A. | Hybrid system for horizontal and vertical machining with 7 axes |
-
2021
- 2021-08-19 CN CN202121958382.0U patent/CN215615258U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114700761A (en) * | 2022-03-24 | 2022-07-05 | 温岭市科宇自动化设备有限公司 | Rotary table |
| CN115319509A (en) * | 2022-06-16 | 2022-11-11 | 齐齐哈尔大学 | Bridge type numerical control gantry milling complete machine convenient to adjust |
| WO2024076251A1 (en) * | 2022-10-04 | 2024-04-11 | Moldmak - Manufacturing Technologies, S.A. | Hybrid system for horizontal and vertical machining with 7 axes |
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