CN216359428U - Numerical control machine tool is with anchor clamps of convenient angle regulation - Google Patents
Numerical control machine tool is with anchor clamps of convenient angle regulation Download PDFInfo
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- CN216359428U CN216359428U CN202220618078.XU CN202220618078U CN216359428U CN 216359428 U CN216359428 U CN 216359428U CN 202220618078 U CN202220618078 U CN 202220618078U CN 216359428 U CN216359428 U CN 216359428U
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Abstract
本实用新型公开了一种数控机床用方便调节角度的夹具，属于数控机床技术领域，包括呈相对设置的两个夹持块，夹持块分别与丝杠螺母固定连接，丝杠螺母内部穿设有丝杠，丝杠安装在回转台的内部，丝杠中部装配有从动锥齿轮，从动锥齿轮与主动锥齿轮啮合，主动锥齿轮装配在第一电机的输出轴上，第一电机固接于回转台的侧部，第一电机安装在支撑筒座的内部，支撑筒座由同轴设置的圆筒和圆板组成，圆筒的外部套设有连接套筒和回转支承，圆筒的外壁与连接套筒的内壁之间安装有第二电机。本实用新型提供的一种数控机床用方便调节角度的夹具，可以根据需求灵活调节角度，既可以沿竖直方向对工件装夹，也可以沿水平方向对工件装夹。
The utility model discloses a clamp for convenient angle adjustment of a numerically controlled machine tool, belonging to the technical field of numerically controlled machine tools, comprising two clamping blocks arranged opposite to each other, the clamping blocks are respectively fixedly connected with a lead screw nut, and the lead screw nut is penetrated inside There is a lead screw, the lead screw is installed inside the turntable, the middle of the lead screw is equipped with a driven bevel gear, the driven bevel gear meshes with the driving bevel gear, the driving bevel gear is assembled on the output shaft of the first motor, and the first motor is fixed. Connected to the side of the turntable, the first motor is installed inside the support cylinder base, the support cylinder base is composed of a coaxially arranged cylinder and a circular plate, the outer part of the cylinder is sleeved with a connecting sleeve and a slewing bearing, the cylinder A second motor is installed between the outer wall of the connecting sleeve and the inner wall of the connecting sleeve. The utility model provides a clamp with convenient angle adjustment for a numerical control machine tool, which can flexibly adjust the angle according to requirements, and can clamp the workpiece along the vertical direction and also clamp the workpiece along the horizontal direction.
Description
Technical Field
The utility model relates to a clamp, in particular to a clamp convenient for angle adjustment for a numerical control machine tool, and belongs to the technical field of numerical control machine tools.
Background
The numerical control machine tool is a digital control machine tool for short, and is an automatic machine tool provided with a program control system. The control system is capable of logically processing and decoding a program defined by a control code or other symbolic instructions, represented by coded numbers, which are input to the numerical control device via the information carrier. After operation, the numerical control device sends out various control signals to control the action of the machine tool, and the parts are automatically machined according to the shape and the size required by the drawing.
The numerical control machine tool needs to clamp a workpiece through the clamp in the machining process, but a general clamping tool cannot flexibly adjust the angle according to requirements, the workpiece needs to be clamped along the vertical direction sometimes in the machining process, and needs to be clamped along the horizontal direction sometimes, the existing clamp is inconvenient to clamp the workpiece, and then the working efficiency of the machine tool is reduced.
In view of the above, the prior art is obviously inconvenient and disadvantageous in practical use, and needs to be improved.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the background technology, the utility model provides the clamp convenient for angle adjustment for the numerical control machine tool, the angle can be flexibly adjusted according to requirements, and the clamp can clamp a workpiece in the vertical direction and can clamp the workpiece in the horizontal direction.
In order to solve the technical problems, the utility model adopts the following technical scheme:
a clamp convenient for angle adjustment for a numerical control machine tool comprises two clamping blocks which are oppositely arranged, wherein the clamping blocks are respectively and fixedly connected with a lead screw nut, a lead screw penetrates through the lead screw nut, and the lead screw is arranged in a rotary table;
the middle part of the screw rod is provided with a driven bevel gear which is meshed with a driving bevel gear, and the driving bevel gear is assembled on an output shaft of the first motor; the first motor is fixedly connected to the side part of the rotary table;
the first motor is installed in the supporting barrel seat, the supporting barrel seat is composed of a cylinder and a circular plate which are coaxially arranged, a connecting sleeve and a slewing bearing are sleeved outside the cylinder, and a second motor is installed between the outer wall of the cylinder and the inner wall of the connecting sleeve.
According to an optimized scheme, the clamping blocks and the screw nuts are arranged in a one-to-one correspondence manner; the lead screw is provided with positive and negative teeth, and two lead screw nuts are arranged on two sides of the lead screw.
Furthermore, two ends of the lead screw are rotatably connected with the rotary table; two linear sliding holes are formed in the rotary table, and the clamping block moves along the linear sliding holes.
Furthermore, the supporting cylinder seat is fixedly arranged, and the axis of the supporting cylinder seat is horizontally arranged.
Furthermore, one end of the cylinder is fixedly connected with the circular plate, and a cavity for mounting the first motor is formed in the cylinder.
Furthermore, a through hole is formed in the circle center of the circular plate.
Furthermore, the slewing bearing comprises an inner ring and an outer ring which are connected in a rotating mode, the outer ring is fixedly connected with the circular plate through a bolt, the inner ring is fixedly connected with one end of the connecting sleeve through a bolt, and the other end of the connecting sleeve is fixedly connected with the slewing table through a bolt.
Further, the second motor comprises a motor stator, and the motor stator is sleeved on and fixed on the outer wall of the cylinder.
Furthermore, an inductance coil is embedded in the outer portion of the motor stator, and a motor rotor is sleeved outside the inductance coil.
Further, the motor rotor is fixedly connected with the inner wall of the connecting sleeve.
After the technical scheme is adopted, compared with the prior art, the utility model has the following advantages:
according to the utility model, a first motor drives a lead screw to rotate through the meshing of a bevel gear, and the lead screw rotates to enable two clamping blocks to approach each other, so that the workpiece is clamped;
the angles of the two clamping blocks can be flexibly adjusted, the two clamping blocks can move oppositely along the vertical direction to clamp a workpiece, and the two clamping blocks can also move oppositely along the horizontal direction to clamp the workpiece; when the angles of the two clamping blocks need to be adjusted, the inductance coil of the second motor is electrified with a stable current, the inductance coil generates a magnetic field force to drive the motor rotor to rotate, and the motor rotor sequentially drives the connecting sleeve and the rotary table to rotate at a certain angle, so that the angles of the two clamping blocks are flexibly adjusted.
The present invention will be described in detail below with reference to the accompanying drawings and examples.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
fig. 3 is a sectional view showing the structure of the support cartridge of the present invention.
In the figure, 1-clamping block, 2-screw nut, 3-screw, 4-rotary table, 5-linear slide hole, 6-driven bevel gear, 7-driving bevel gear, 8-first motor, 9-supporting cylinder seat, 901-cylinder, 902-round plate, 903-through hole, 10-connecting sleeve, 11-second motor, 111-motor stator, 112-inductance coil, 113-motor rotor and 12-rotary bearing.
Detailed Description
In order to more clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will now be described with reference to the accompanying drawings.
As shown in fig. 1-3, the utility model provides a clamp for conveniently adjusting an angle for a numerical control machine tool, which comprises two clamping blocks 1 arranged oppositely, wherein the clamping blocks 1 are respectively and fixedly connected with a screw nut 2, and the clamping blocks 1 and the screw nuts 2 are arranged in a one-to-one correspondence manner.
The lead screw 3 is arranged inside the rotary table 4, and two ends of the lead screw 3 are rotatably connected with the rotary table 4; two linear sliding holes 5 are formed in the rotary table 4, and the clamping block 1 can move along the linear sliding holes 5.
The middle part of the screw rod 3 is provided with a driven bevel gear 6, and the driven bevel gear 6 is meshed with a driving bevel gear 7; the driving bevel gear 7 is assembled on an output shaft of a first motor 8; the first motor 8 is fixedly connected to the side part of the rotary table 4 along the horizontal direction, and the first motor 8 provides power for the movement of the clamping block 1.
The first motor 8 is arranged inside the supporting cylinder seat 9; the supporting cylinder seat 9 is fixedly arranged, the axis of the supporting cylinder seat 9 is horizontally arranged, the supporting cylinder seat 9 is composed of a cylinder 901 and a circular plate 902 which are coaxially arranged, one end of the cylinder 901 is fixedly connected with the circular plate 902, and a cavity for installing the first motor 8 is arranged inside the cylinder 901; a through hole 903 is formed in the circle center of the circular plate 902, the through hole 903 is used for allowing an electric wire to penetrate through the through hole 903, and the electric wire is connected with the first motor 8.
A connecting sleeve 10 and a slewing bearing 12 are sleeved outside the cylinder 901, the slewing bearing 12 comprises an inner ring and an outer ring which are connected in a rotating mode, the outer ring is fixedly connected with the circular plate 902 through bolts, the inner ring is fixedly connected with one end of the connecting sleeve 10 through bolts, and the other end of the connecting sleeve 10 is fixedly connected with the rotary table 4 through bolts; the connection sleeve 10 and the pivot bearing 12 ensure good stability of the turntable 4 during pivoting.
A second motor 11 is arranged between the outer wall of the cylinder 901 and the inner wall of the connecting sleeve 10, and the second motor 11 provides power for the rotation of the rotary table 4.
The second motor 11 comprises a motor stator 111, the motor stator 111 is sleeved and fixed on the outer wall of the cylinder 901, and an inductance coil 112 is embedded outside the motor stator 111; the outer part of the inductance coil 112 is sleeved with a motor rotor 113, and the motor rotor 113 is fixedly connected with the inner wall of the connecting sleeve 10.
The specific working principle of the utility model is as follows:
firstly, a workpiece is placed between two clamping blocks 1, a first motor 8 is started, the first motor 8 drives a lead screw 3 to rotate through the meshing of bevel gears, and the lead screw 3 rotates to enable the two clamping blocks 1 to approach each other, so that the workpiece is clamped;
the angles of the two clamping blocks 1 can be flexibly adjusted, the two clamping blocks 1 can move oppositely along the vertical direction to clamp a workpiece, and can also move oppositely along the horizontal direction to clamp the workpiece; when the angles of the two clamping blocks 1 need to be adjusted, the inductance coil 112 of the second motor 11 is energized with a stable current, the stable current generates a magnetic field force to drive the motor rotor 113 to rotate, and the motor rotor 113 sequentially drives the connecting sleeve 10 and the rotary table 4 to rotate at a certain angle, so that the angles of the two clamping blocks 1 are adjusted.
The foregoing is illustrative of the best mode of the utility model and details not described herein are within the common general knowledge of a person of ordinary skill in the art. The scope of the present invention is defined by the appended claims, and any equivalent modifications based on the technical teaching of the present invention are also within the scope of the present invention.
Claims (10)
1. The utility model provides a digit control machine tool is with convenient angle regulation's anchor clamps, includes two grip blocks (1) that are relative setting, its characterized in that: the clamping blocks (1) are respectively and fixedly connected with a screw nut (2), a screw (3) penetrates through the screw nut (2), and the screw (3) is installed inside a rotary table (4);
the middle part of the screw rod (3) is provided with a driven bevel gear (6), the driven bevel gear (6) is meshed with a driving bevel gear (7), and the driving bevel gear (7) is arranged on an output shaft of a first motor (8); the first motor (8) is fixedly connected to the side part of the rotary table (4);
the first motor (8) is installed in the supporting barrel seat (9), the supporting barrel seat (9) is composed of a cylinder (901) and a circular plate (902) which are coaxially arranged, a connecting sleeve (10) and a slewing bearing (12) are sleeved outside the cylinder (901), and a second motor (11) is installed between the outer wall of the cylinder (901) and the inner wall of the connecting sleeve (10).
2. The numerical control machine tool jig facilitating angle adjustment as set forth in claim 1, wherein: the clamping blocks (1) and the screw nuts (2) are arranged in a one-to-one correspondence manner; the screw rod (3) is provided with positive and negative teeth, and the two screw rod nuts (2) are arranged on two sides of the screw rod (3).
3. The numerical control machine tool jig facilitating angle adjustment as set forth in claim 1, wherein: the two ends of the lead screw (3) are rotationally connected with the rotary table (4); two linear sliding holes (5) are formed in the rotary table (4), and the clamping block (1) moves along the linear sliding holes (5).
4. The numerical control machine tool jig facilitating angle adjustment as set forth in claim 1, wherein: the supporting cylinder seat (9) is fixedly arranged, and the axis of the supporting cylinder seat (9) is horizontally arranged.
5. The numerical control machine tool jig facilitating angle adjustment as set forth in claim 1, wherein: one end of the cylinder (901) is fixedly connected with the circular plate (902), and a cavity for mounting the first motor (8) is formed in the cylinder (901).
6. The numerical control machine tool jig facilitating angle adjustment as set forth in claim 1, wherein: a through hole (903) is formed in the circle center of the circular plate (902).
7. The numerical control machine tool jig facilitating angle adjustment as set forth in claim 1, wherein: the rotary support (12) comprises an inner ring and an outer ring which are connected in a rotating mode, the outer ring is fixedly connected with the circular plate (902) through bolts, the inner ring is fixedly connected with one end of the connecting sleeve (10) through bolts, and the other end of the connecting sleeve (10) is fixedly connected with the rotary table (4) through bolts.
8. The numerical control machine tool jig facilitating angle adjustment as set forth in claim 1, wherein: the second motor (11) comprises a motor stator (111), and the motor stator (111) is sleeved on and fixed on the outer wall of the cylinder (901).
9. The numerical control machine tool jig facilitating angle adjustment as set forth in claim 8, wherein: the motor is characterized in that an inductance coil (112) is embedded in the outer portion of the motor stator (111), and a motor rotor (113) is sleeved outside the inductance coil (112).
10. The numerical control machine tool jig facilitating angle adjustment as set forth in claim 9, wherein: the motor rotor (113) is fixedly connected with the inner wall of the connecting sleeve (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220618078.XU CN216359428U (en) | 2022-03-22 | 2022-03-22 | Numerical control machine tool is with anchor clamps of convenient angle regulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220618078.XU CN216359428U (en) | 2022-03-22 | 2022-03-22 | Numerical control machine tool is with anchor clamps of convenient angle regulation |
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| Publication Number | Publication Date |
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| CN216359428U true CN216359428U (en) | 2022-04-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220618078.XU Active CN216359428U (en) | 2022-03-22 | 2022-03-22 | Numerical control machine tool is with anchor clamps of convenient angle regulation |
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| CN (1) | CN216359428U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116140679A (en) * | 2022-12-19 | 2023-05-23 | 中模智造科技江苏有限公司 | Rotary clamp for blade machining |
-
2022
- 2022-03-22 CN CN202220618078.XU patent/CN216359428U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116140679A (en) * | 2022-12-19 | 2023-05-23 | 中模智造科技江苏有限公司 | Rotary clamp for blade machining |
| CN116140679B (en) * | 2022-12-19 | 2023-09-22 | 中模智造科技江苏有限公司 | Rotary clamp for blade machining |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20251029 Address after: 413000 Hunan Province Yiyang City Heshan District Longguangqiao Street Quanfeng Community Patentee after: Yiyang Heshan District Jingchuang Machinery Manufacturing Co.,Ltd. Country or region after: China Address before: 261041 workshop 2, No. 6802 Yingqian street, dongligu community, Qingchi street, high tech Zone, Weifang City, Shandong Province Patentee before: Shandong Huixiang Intelligent Manufacturing Co.,Ltd. Country or region before: China |