CN212311415U - Numerical control machine tool - Google Patents
Numerical control machine tool Download PDFInfo
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- CN212311415U CN212311415U CN202021218406.4U CN202021218406U CN212311415U CN 212311415 U CN212311415 U CN 212311415U CN 202021218406 U CN202021218406 U CN 202021218406U CN 212311415 U CN212311415 U CN 212311415U
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Abstract
The utility model discloses a numerical control machine tool, which comprises a frame. Be equipped with the spindle drum on the frame, be equipped with the main shaft of taking the (holding) chuck on the spindle drum, be equipped with XY axle drive assembly on the frame, XY axle drive assembly's output is equipped with the knife rest, be equipped with the processing cutter on the knife rest, be equipped with ZH axle drive assembly on the frame, ZH axle drive assembly's output is equipped with first pair spindle drum, be equipped with the first pair main shaft of taking the (holding) chuck on the first pair spindle drum, be close to main shaft department on the frame and be equipped with upright piece, be equipped with L axle actuating mechanism on the upright piece, L axle actuating mechanism's output is equipped with the vice spindle drum of second, be. One side of the stand block on the machine base is provided with a tool magazine disc, the tool magazine disc corresponds to the front and back of the second auxiliary spindle, and a tool changing mechanism is arranged between the tool magazine disc and the second auxiliary spindle on the stand block. The utility model discloses a digit control machine tool has the characteristics that processing is nimble, machining efficiency is high.
Description
Technical Field
The utility model belongs to the technical field of the lathe, a digit control machine tool is related to.
Background
At present, common numerical control in the market has poor processing flexibility, and is difficult to process parts with special and complex structures and small sizes, such as watch cases of watches, and the processing efficiency is low. In addition, the numerical control machine tool is inconvenient to tool change and slow in tool change speed, and machining efficiency is further reduced. Therefore, it is necessary to design a numerical control machine tool to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a processing is nimble, the digit control machine tool that machining efficiency is high, and this kind of digit control machine tool can the special complicated and than little part of processing structure.
In order to solve the technical problem, the utility model discloses a technical scheme is: a numerical control machine tool comprises a base;
the machine base is provided with a main shaft seat, the main shaft seat is provided with a main shaft with a chuck, the machine base is provided with an XY-axis driving assembly, the output end of the XY-axis driving assembly is provided with a tool rest, the tool rest is provided with a machining tool, the machine base is provided with a ZH-axis driving assembly, the output end of the ZH-axis driving assembly is provided with a first auxiliary main shaft seat, the first auxiliary main shaft seat is provided with a first auxiliary main shaft with the chuck, the machine base is provided with a vertical block close to the main shaft, the vertical block is provided with an L-axis driving mechanism, the output end of the L-axis driving mechanism is provided with a second auxiliary main shaft seat, and the second auxiliary main shaft;
a tool magazine disc is arranged on one side of the vertical block on the machine base and corresponds to the front and back of the second auxiliary spindle, and a tool changing mechanism is arranged between the tool magazine disc and the second auxiliary spindle on the vertical block.
Further, the tool changing mechanism comprises a tool changing arm, a connecting shaft, a tool changing cylinder and a tool changing motor, the connecting shaft can be rotatably arranged on the vertical block and can move on the vertical block along the axial direction of the vertical block, two ends of the connecting shaft respectively extend out of two sides of the vertical block, the tool changing mechanism also comprises a mounting frame, the tool changing cylinder and the tool changing motor are respectively arranged on the mounting frame, a push-pull shaft of the tool changing cylinder is connected with the vertical block, the rotating shaft of the tool changing motor is connected with one end of the connecting shaft, the tool changing arm is arranged at the other end of the connecting shaft, a support plate is arranged below the mounting frame on the vertical block, the mounting frame is arranged on the support plate through a linear guide rail pair, the mounting bracket can move left and right on the supporting plate, so that the tool changing cylinder and the tool changing motor can move left and right.
Furthermore, a first clamp hook and a second clamp hook for clamping the cutter are respectively arranged at two ends of the cutter changing arm, and the directions of the first clamp hook and the second clamp hook are opposite.
Further, the XY-axis driving assembly comprises an X-axis driving mechanism and a Y-axis driving mechanism; the X-axis driving mechanism comprises an X-axis motor, an X-axis screw nut pair, an X-axis linear guide rail pair and an X-axis supporting plate, the X-axis motor is installed on the machine base, the X-axis supporting plate is installed on the machine base in a backward inclining mode through the X-axis linear guide rail pair, and the X-axis motor drives the X-axis supporting plate to move left and right along the X-axis direction through the X-axis screw nut pair; the Y-axis driving mechanism comprises a Y-axis motor, a Y-axis screw nut pair, a Y-axis linear guide rail pair and a Y-axis supporting plate, the Y-axis motor is installed on the X-axis supporting plate, the Y-axis supporting plate is installed on the X-axis supporting plate in a backward inclining mode through the Y-axis linear guide rail pair, the Y-axis motor drives the Y-axis supporting plate to move up and down in an inclining mode along the Y-axis direction through the Y-axis screw nut pair, and the tool rest is installed on the Y-axis supporting plate.
Further, the ZH shaft driving mechanism comprises a Z shaft driving mechanism and an H shaft driving mechanism; the Z-axis driving mechanism comprises a Z-axis motor, a Z-axis screw rod nut pair, a Z-axis linear guide rail pair and a Z-axis supporting plate, the Z-axis motor is installed on the machine base, the Z-axis supporting plate is installed on the machine base through the Z-axis linear guide rail pair, and the Z-axis motor drives the Z-axis supporting plate to move back and forth along the Z-axis direction through the Z-axis screw rod nut pair; the H-axis driving mechanism comprises an H-axis motor, an H-axis screw rod nut pair, an H-axis linear guide rail pair and an H-axis supporting plate, the H-axis motor is installed on the Z-axis supporting plate, the H-axis supporting plate is installed on the Z-axis supporting plate through the H-axis linear guide rail pair, the H-axis motor drives the H-axis supporting plate to move left and right along the H-axis direction through the H-axis screw rod nut pair, and the first pair of main shaft seats is installed on the H-axis supporting plate.
Furthermore, the L-axis driving mechanism comprises an L-axis motor, an L-axis screw rod nut pair and an L-axis linear guide rail pair, the L-axis motor is installed on the vertical block, the second auxiliary spindle seat is installed on the vertical block through the L-axis linear guide rail pair, the L-axis motor drives the second auxiliary spindle seat to move up and down along the L-axis direction through the L-axis screw rod nut pair, and then drives the second auxiliary spindle to move up and down.
Further, the second sub-main shaft is close to the main shaft, and the main shaft is parallel to the first sub-main shaft and the second sub-main shaft respectively.
Furthermore, a vertical protection plate is arranged on the machine base and is close to the back surface of the machine base.
The utility model discloses beneficial effect: the utility model discloses a novel structure of digit control machine tool, it is equipped with main shaft, first pair main shaft and the vice main shaft of second, and the knife rest can be controlled, moves from top to bottom to one side, and first pair main shaft can be around, remove, and the vice main shaft of second can reciprocate, therefore this digit control machine tool can realize five-axis linkage processing, and processing is more nimble, and machining efficiency is also high, can the special complicated and little part of processing structure, has satisfied customer's demand. In addition, the numerical control machine tool is provided with a tool changing mechanism for changing the tool of the second auxiliary spindle, so that manual tool changing is not needed during processing, the tool changing is convenient and fast, the processing efficiency is improved, and the automation level is improved.
Drawings
Fig. 1 is a first perspective view of the numerical control machine tool according to the embodiment of the present invention.
Fig. 2 is a second perspective view of the numerical control machine tool according to the embodiment of the present invention.
Fig. 3 is an enlarged view of a in fig. 1.
Fig. 4 is an enlarged view of B in fig. 2.
Fig. 5 is a front view of the numerical control machine tool according to the embodiment of the present invention.
Fig. 6 is a left side view of fig. 5.
Fig. 7 is a top view of fig. 5.
Description of reference numerals:
the device comprises a machine base 1, a main shaft 2, a first auxiliary main shaft 3, a ZH shaft driving component 4, a second auxiliary main shaft 5, an L shaft driving mechanism 6, a tool changing mechanism 7, a tool magazine disc 8, a tool rest 9 and an XY shaft driving component 10;
a protection plate 11 and a vertical block 12;
a support plate 121;
a spindle base 21;
a first sub-spindle base 31;
a Z-axis drive mechanism 41 and an H-axis drive mechanism 42;
a Z-axis supporting plate 411, an H-axis motor 421 and an H-axis supporting plate 422;
a second sub-main spindle base 51;
an L-axis motor 61;
the tool changing device comprises a tool changing arm 71, a connecting shaft 72, a tool changing motor 73, a tool changing cylinder 74 and an installation frame 75;
a first clip 711 and a second clip 712;
a horizontal plate 751 and a vertical plate 752;
An X-axis motor 1011, an X-axis pallet 1012;
a Y-axis motor 1021, and a Y-axis carriage 1022.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings 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 efforts belong to the protection scope of the present invention.
As shown in fig. 1, 2 and 5-7, the numerically controlled machine tool of the present embodiment includes a machine base 1.
A spindle seat 21 is arranged on the machine base 1, and a spindle 2 with a chuck is arranged on the spindle seat 21. An XY-axis driving assembly 10 is mounted on the machine base 1, and the XY-axis driving assembly 10 comprises an X-axis driving mechanism 101 and a Y-axis driving mechanism 102. The X-axis driving mechanism 101 comprises an X-axis motor 1011, an X-axis screw nut pair, an X-axis linear guide rail pair and an X-axis supporting plate 1012, wherein the X-axis motor 1011 is installed on the machine base 1, the X-axis supporting plate 1012 is installed on the machine base 1 in a backward tilting mode through the X-axis linear guide rail pair, and the X-axis motor 1011 drives the X-axis supporting plate 1012 to move left and right along the X-axis direction through the X-axis screw nut pair. The Y-axis driving mechanism 102 comprises a Y-axis motor 1021, a Y-axis screw nut pair, a Y-axis linear guide rail pair and a Y-axis supporting plate 1022, wherein the Y-axis motor 1021 is installed on the X-axis supporting plate 1012, the Y-axis supporting plate 1022 is installed on the X-axis supporting plate 1012 in a backward tilting mode through the Y-axis linear guide rail pair, the Y-axis motor 1021 drives the Y-axis supporting plate 1022 to move obliquely upwards and downwards along the Y-axis direction through the Y-axis screw nut pair, the tool rest 9 is installed on the Y-axis supporting plate 1022, and a machining tool is installed on the tool rest 9. Therefore, the XY-axis drive unit 10 can drive the tool post 9 to move left and right, obliquely upward and downward.
The ZH shaft driving assembly 4 is installed on the machine base 1, and the ZH shaft driving mechanism 42 comprises a Z shaft driving mechanism 41 and an H shaft driving mechanism 42. The Z-axis driving mechanism 41 comprises a Z-axis motor, a Z-axis screw nut pair, a Z-axis linear guide rail pair and a Z-axis supporting plate 411, the Z-axis motor is installed on the machine base 1, the Z-axis supporting plate 411 is installed on the machine base 1 through the Z-axis linear guide rail pair, and the Z-axis motor drives the Z-axis supporting plate 411 to move back and forth along the Z-axis direction through the Z-axis screw nut pair. The H-axis driving mechanism 42 comprises an H-axis motor 421, an H-axis screw nut pair, an H-axis linear guide rail pair and an H-axis supporting plate 422, the H-axis motor 421 is mounted on the Z-axis supporting plate 411, the H-axis supporting plate 422 is mounted on the Z-axis supporting plate 411 through the H-axis linear guide rail pair, the H-axis motor 421 drives the H-axis supporting plate 422 to move left and right along the H-axis direction through the H-axis screw nut pair, the first auxiliary spindle seat 31 is mounted on the H-axis supporting plate 422, and the first auxiliary spindle 3 with a chuck is mounted on the first auxiliary spindle seat 31. Therefore, the ZH axis driving unit 4 can drive the first sub-main shaft 3 to move forward, backward, leftward and rightward.
A vertical block 12 is arranged on the machine base 1 close to the main shaft 2, and an L-axis driving mechanism 6 is arranged on the vertical block 12. The L-axis driving mechanism 6 includes an L-axis motor 61, an L-axis screw nut pair, an L-axis linear guide pair, the L-axis motor 61 is installed on the vertical block 12, the second sub-spindle base 51 is installed on the vertical block 12 through the L-axis linear guide pair, the L-axis motor 61 drives the second sub-spindle base 51 to move up and down along the L-axis direction through the L-axis screw nut pair, the second sub-spindle 5 with a chuck is installed on the second sub-spindle base 51, the L-axis motor 61 drives the second sub-spindle base 51 to move up and down along the L-axis direction through the L-axis screw nut pair, and then drives the second sub-spindle 5 to move up and down along the L-axis direction.
A tool magazine disc 8 is installed on one side of a vertical block 12 on the machine base 1, a tool on the tool magazine disc 8 can be driven by a motor of the tool magazine disc 8 to rotate, the tool magazine disc 8 corresponds to the second auxiliary spindle 5 in the front and back direction, and a tool changing mechanism 7 for changing the tool of the second auxiliary spindle 5 is installed between the tool magazine disc 8 and the second auxiliary spindle 5 on the vertical block 12. Referring to fig. 3 and 4, the tool changing mechanism 7 includes a tool changing arm 71, a connecting shaft 72, a tool changing cylinder 74, and a tool changing motor 73, wherein the connecting shaft 72 is rotatably mounted on the vertical block 12, the connecting shaft 72 is movable left and right on the vertical block 12 along the axial direction thereof, and both ends of the connecting shaft 72 respectively extend out from both sides of the vertical block 12. The tool changing mechanism 7 further comprises an installation frame 75, a bottom plate 751 and a vertical plate 752 are arranged on the installation frame 75, one end of the vertical plate 752 is fixed on the bottom plate 751, a tool changing cylinder 74 and a tool changing motor 73 are respectively arranged on the vertical plate 752 of the installation frame 75, a push-pull shaft of the tool changing cylinder 74 is connected with one side of the vertical block 12, a rotating shaft of the tool changing motor 73 is connected with one end of the connecting shaft 72, and a tool changing arm 71 is arranged at the other end of the connecting shaft 72. A support plate 121 is installed below the installation frame 75 on the vertical block 12, a bottom plate 751 of the installation frame 75 is installed on the support plate 121 through a linear guide rail pair, the installation frame 75 can move left and right on the support plate 121, and the tool changing cylinder 74 can drive the tool changing motor 73, the connecting shaft 72 and the tool changing arm 71 to move left and right in work. Preferably, a first hook 711 and a second hook 712 for clamping a tool are respectively machined at two ends of the tool changing arm 71, and the directions of the first hook 711 and the second hook 712 are opposite.
The working principle of the tool changing mechanism 7 is as follows: when the tool changing arm 71 before tool changing is in a vertical state, when the second secondary spindle 5 needs to be changed, the tool changing motor 73 drives the tool changing arm 71 to rotate 90 degrees clockwise (viewed from right to left), the first clamping hook 711 and the second clamping hook 712 of the tool changing arm 71 respectively clamp and clamp the tools sent out from the tool magazine disk 8 and the tools on the second secondary spindle 5, as shown in fig. 3, then the second secondary spindle 5 releases the tools, the tool changing cylinder 74 drives the connecting shaft 72 to move rightwards, so that the tool changing arm 71 is driven to move towards the right, the tools of the tool magazine disk 8 and the tools of the second secondary spindle 5 are moved out when the tool changing arm 71 moves rightwards to the right, the tool changing motor 73 drives the connecting shaft 72 to rotate 180 degrees clockwise (viewed from right to left), then the tool changing cylinder 74 drives the tool changing arm 71 to move leftwards, the tools taken out from the tool magazine disk 8 when the tool changing arm 71 moves leftwards to the right are sent to, the tool taken out from the second sub-spindle 5 is fed into the magazine reel 8, the magazine reel 8 receives the tool, and finally the tool changing motor 73 drives the tool changing arm 71 to rotate counterclockwise by 90 ° (viewed from right to left), and at this time, the tool changing arm 71 is in the reset state.
In a preferred design, the second secondary main shaft 5 is close to the main shaft 2, and the main shaft 2 is parallel to the first secondary main shaft 3 and the second secondary main shaft 5 respectively.
In a preferred design, a vertical protection plate 11 is fixed on the base 1, and the protection plate 11 is close to the back surface of the base 1 for improving safety.
The tool magazine disk 8, the tool rest 9, the X-axis screw rod nut pair, the X-axis linear guide rail pair, the Y-axis screw rod nut pair, the Y-axis linear guide rail pair, the Z-axis screw rod nut pair, the Z-axis linear guide rail pair, the H-axis screw rod nut pair, the H-axis linear guide rail pair, the L-axis screw rod nut pair, and the L-axis linear guide rail pair are prior art, and therefore, detailed description is not provided in this embodiment.
The utility model discloses a novel structure of digit control machine tool, it is equipped with main shaft, first pair main shaft and the vice main shaft of second, and the knife rest can be controlled, moves from top to bottom to one side, and first pair main shaft can be around, remove, and the vice main shaft of second can reciprocate, therefore this digit control machine tool can realize five-axis linkage processing, and processing is more nimble, and machining efficiency is also high, can the special complicated and little part of processing structure, has satisfied customer's demand. In addition, the numerical control machine tool is provided with a tool changing mechanism for changing the tool of the second auxiliary spindle, so that manual tool changing is not needed during processing, the tool changing is convenient and fast, the processing efficiency is improved, and the automation level is improved.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a digit control machine tool, includes frame (1), its characterized in that:
a main shaft seat (21) is arranged on the machine base (1), a main shaft (2) with a chuck is arranged on the main shaft seat (21), an XY-axis driving component (10) is arranged on the machine base (1), a tool rest (9) is arranged at the output end of the XY-axis driving component (10), a processing cutter is arranged on the tool rest (9), a ZH shaft driving component (4) is arranged on the machine base (1), the output end of the ZH shaft driving component (4) is provided with a first auxiliary main shaft seat (31), a first auxiliary main shaft (3) with a chuck is arranged on the first auxiliary main shaft seat (31), a vertical block (12) is arranged on the machine base (1) and close to the main shaft (2), an L-axis driving mechanism (6) is arranged on the vertical block (12), a second auxiliary main shaft seat (51) is arranged at the output end of the L-axis driving mechanism (6), a second auxiliary main shaft (5) with a chuck is arranged on the second auxiliary main shaft seat (51);
on frame (1) one side of founding piece (12) is equipped with tool magazine dish (8), tool magazine dish (8) with the vice main shaft of second (5) front and back correspond, found piece (12) on tool magazine dish (8) with department is equipped with tool changing mechanism (7) between vice main shaft of second (5).
2. The numerical control machine tool according to claim 1, wherein the tool changing mechanism (7) comprises a tool changing arm (71), a connecting shaft (72), a tool changing cylinder (74) and a tool changing motor (73), the connecting shaft (72) is rotatably mounted on the vertical block (12), the connecting shaft (72) can move on the vertical block (12) along the axial direction of the vertical block, two ends of the connecting shaft (72) respectively extend out from two sides of the vertical block (12), the tool changing mechanism (7) further comprises a mounting frame (75), the tool changing cylinder (74) and the tool changing motor (73) are respectively mounted on the mounting frame (75), a push-pull shaft of the tool changing cylinder (74) is connected with the vertical block (12), a rotating shaft of the tool changing motor (73) is connected with one end of the connecting shaft (72), the tool changing arm (71) is arranged at the other end of the connecting shaft (72), a supporting plate (121) is arranged below the mounting frame (75) on the vertical block (12), the mounting frame (75) is mounted on the supporting plate (121) through a linear guide rail pair, the mounting frame (75) can move left and right on the supporting plate (121), and then a tool changing cylinder (74) and a tool changing motor (73) can move left and right.
3. The numerical control machine tool as claimed in claim 2, wherein the tool changing arm (71) is provided with a first clamping hook (711) and a second clamping hook (712) at two ends for clamping a tool respectively, and the directions of the first clamping hook (711) and the second clamping hook (712) are opposite.
4. A numerically controlled machine tool according to claim 1, characterized in that said XY-axis drive assembly (10) comprises an X-axis drive mechanism (101) and a Y-axis drive mechanism (102); the X-axis driving mechanism (101) comprises an X-axis motor (1011), an X-axis screw nut pair, an X-axis linear guide rail pair and an X-axis supporting plate (1012), wherein the X-axis motor (1011) is installed on the machine base (1), the X-axis supporting plate (1012) is installed on the machine base (1) in a backward tilting mode through the X-axis linear guide rail pair, and the X-axis motor (1011) drives the X-axis supporting plate (1012) to move left and right along the X-axis direction through the X-axis screw nut pair; the Y-axis driving mechanism (102) comprises a Y-axis motor (1021), a Y-axis screw nut pair, a Y-axis linear guide rail pair and a Y-axis supporting plate (1022), the Y-axis motor (1021) is installed on the X-axis supporting plate (1012), the Y-axis supporting plate (1022) is installed on the X-axis supporting plate (1012) in a backward tilting mode through the Y-axis linear guide rail pair, the Y-axis motor (1021) drives the Y-axis supporting plate (1022) to move obliquely upwards and downwards along the Y-axis direction through the Y-axis screw nut pair, and the tool rest (9) is installed on the Y-axis supporting plate (1022).
5. A numerically controlled machine tool according to claim 1, characterized in that said ZH axis drive mechanism (42) comprises a Z axis drive mechanism (41) and an H axis drive mechanism (42); the Z-axis driving mechanism (41) comprises a Z-axis motor, a Z-axis screw nut pair, a Z-axis linear guide rail pair and a Z-axis supporting plate (411), the Z-axis motor is installed on the machine base (1), the Z-axis supporting plate (411) is installed on the machine base (1) through the Z-axis linear guide rail pair, and the Z-axis motor drives the Z-axis supporting plate (411) to move back and forth along the Z-axis direction through the Z-axis screw nut pair; h axle actuating mechanism (42) include H axle motor (421), H axle screw nut pair, H axle linear guide is vice and H axle layer board (422), H axle motor (421) install in Z axle layer board (411), H axle layer board (422) through H axle linear guide vice install in on Z axle layer board (411), H axle motor (421) through H axle screw nut pair drive H axle layer board (422) move about along the H axle direction, first pair spindle seat (31) install in H axle layer board (422).
6. The numerical control machine tool according to claim 1, wherein the L-axis driving mechanism (6) comprises an L-axis motor (61), an L-axis screw nut pair, and an L-axis linear guide pair, the L-axis motor (61) is mounted on the vertical block (12), the second sub-spindle seat (51) is mounted on the vertical block (12) through the L-axis linear guide pair, and the L-axis motor (61) drives the second sub-spindle seat (51) to move up and down along the L-axis direction through the L-axis screw nut pair, thereby driving the second sub-spindle (5) to move up and down.
7. A numerically controlled machine according to claim 1, characterized in that said second secondary main shaft (5) is close to said main shaft (2), said main shaft (2) being mutually parallel to said first secondary main shaft (3) and to said second secondary main shaft (5), respectively.
8. A numerically controlled machine according to claim 1, characterized in that said stand (1) is provided with upright guard plates (11), said guard plates (11) being close to the back of said stand (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021218406.4U CN212311415U (en) | 2020-06-28 | 2020-06-28 | Numerical control machine tool |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021218406.4U CN212311415U (en) | 2020-06-28 | 2020-06-28 | Numerical control machine tool |
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| CN212311415U true CN212311415U (en) | 2021-01-08 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111618606A (en) * | 2020-06-28 | 2020-09-04 | 广东顺德通实数控设备制造有限公司 | Numerical control machine tool |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111618606A (en) * | 2020-06-28 | 2020-09-04 | 广东顺德通实数控设备制造有限公司 | Numerical control machine tool |
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Address after: 528300 2nd floor, No.20 Hehua Road, Ronggui Haiwei neighborhood committee, Shunde District, Foshan City, Guangdong Province Patentee after: Guangdong Tongshi CNC Equipment Manufacturing Co.,Ltd. Address before: 528300 2nd floor, No.20 Hehua Road, Ronggui Haiwei neighborhood committee, Shunde District, Foshan City, Guangdong Province Patentee before: Guangdong Shunde Tongshi CNC Equipment Manufacturing Co.,Ltd. |