CN222791403U - Index chuck for numerical control machine tool - Google Patents
Index chuck for numerical control machine tool Download PDFInfo
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- CN222791403U CN222791403U CN202420831065.XU CN202420831065U CN222791403U CN 222791403 U CN222791403 U CN 222791403U CN 202420831065 U CN202420831065 U CN 202420831065U CN 222791403 U CN222791403 U CN 222791403U
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Abstract
The utility model discloses an index chuck for a numerical control machine tool, which comprises a bottom plate, wherein a transverse plate is arranged above the bottom plate, a bottom table is arranged at the top of the transverse plate, a top table is arranged above the bottom table, a pointer is arranged above one side of the bottom table, the index chuck for the numerical control machine tool further comprises an adjusting device which is arranged above the bottom plate, the adjusting device is arranged in the bottom table, and a limiting device is arranged in the bottom table, wherein the adjusting device can change the overall angle of the index chuck for the numerical control machine tool. The utility model relates to the technical field of dividing discs, and in particular relates to an dividing chuck for a numerical control machine tool, which can change different angles of a workpiece more conveniently through the matching of a bottom plate, a top table, a bottom table, an adjusting device and an adjusting device.
Description
Technical Field
The utility model relates to the technical field of index plates, in particular to an index chuck for a numerical control machine tool.
Background
The dividing disc is one of main accessories on the machine tool, clamps the workpiece on the chuck or between two tips, and enables the workpiece to rotate, divide and position, and the machine tool accessory can be used for carrying out dividing drilling or milling, circumferential cutting, circumferential curved surface machining, linear machining of planes and partial line segments and other workpieces on the machine tool;
The dividing disc can be divided into a worm pair dividing disc, a dial dividing disc, a hole disc dividing disc, a groove disc dividing disc, an end tooth disc dividing disc and other dividing discs (including an inductance dividing disc and a grating dividing disc) according to the transmission and dividing modes, and can be divided into a universal dividing disc, a semi-universal dividing disc and an equal dividing disc according to the functions, and a vertical dividing disc, a tilting dividing disc and a cantilever dividing disc according to the structural modes, wherein the dividing disc is used as a universal machine tool accessory and mainly comprises a clamping part, a dividing and positioning part and a transmission part, is mainly used for a milling machine, is also commonly used for a drilling machine and a plane grinding machine, and can be placed on a platform for marking by a clamp worker, and is mainly provided with a universal dividing head and an optical dividing head;
The angle of fixed work piece above it can be adjusted to traditional graduated disk, but can not change its whole angle, and this just makes when needs to carry out the slope processing, needs the staff to carry out the adjustment of cutter angle, and when carrying out the cutter adjustment, needs the staff to carry out work such as tool setting again, and then makes working step comparatively loaded down with trivial details, and the operation degree of difficulty is great, has consequently brought inconvenience for the use of staff.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides the index chuck for the numerical control machine tool, which solves the problems that the angle of a workpiece fixed on the index chuck can be adjusted by the traditional index plate, but the integral angle cannot be changed, so that when the inclination processing is needed, a worker is needed to adjust the angle of a cutter, and when the cutter is adjusted, the worker is needed to carry out work such as cutter setting again, further, the working steps are complicated, the operation difficulty is high, and the inconvenience is brought to the use of the worker.
The index chuck for the numerical control machine tool comprises a bottom plate, a transverse plate is arranged above the bottom plate, a bottom plate is arranged at the top of the transverse plate, a top table is arranged above the bottom plate, a pointer is arranged above one side of the bottom plate, the index chuck for the numerical control machine tool further comprises an adjusting device which is arranged above the bottom plate, the adjusting device is arranged inside the bottom plate, a limiting device is arranged inside the bottom plate, the adjusting device comprises an electric push rod which is detachably connected to the top of the bottom plate, a first sliding block which is slidably clamped to the inner wall of the bottom plate and is detachably connected with the output end of the electric push rod, a second sliding block which is arranged at the tail end of the first sliding block and is slidably clamped to the inner wall of the transverse plate, the adjusting device can change the integral angle of the index chuck for the numerical control machine tool, the limiting device can conduct angle adjustment on a workpiece clamped by the adjusting device, and the limiting device can move along the inner wall of the bottom plate through the first sliding block and the second sliding block which can be tightly driven by the first sliding block to the inner wall of the first sliding block.
Preferably, the first mounting seat is mounted on the top of the top table, and the second mounting seat is mounted on one side of the top table.
Preferably, the adjusting device comprises a vertical column, a first conical gear, a second conical gear and a rotating rod, wherein the vertical column is arranged at the bottom of the top table and is rotationally connected with the inner wall of the bottom table through a bearing, the first conical gear is arranged at the bottom of the vertical column, the second conical gear is meshed with the outer wall of the first conical gear, the rotating rod is arranged on the outer wall of the second conical gear and is rotationally connected with the inner wall of the bottom table through a bearing, and the rotating rod can be twisted to drive the first conical gear to drive the vertical column to rotate through the second conical gear.
Preferably, the limiting device comprises a threaded rod, a square rod, a bent plate and a bent plate, wherein the threaded rod is rotatably connected to the inner wall of the bottom table through a bearing, the square rod is movably connected to the inner wall of the bottom table and is in threaded connection with the outer wall of the threaded rod, the bent plate is arranged at the tail end of the square rod and abuts against the outer wall of the vertical column, and the threaded rod can be twisted to abut against the outer wall of the vertical column through the square rod to drive the bent plate.
Advantageous effects
The utility model provides an index chuck for a numerical control machine tool. The index chuck for the numerical control machine tool has the beneficial effects that different angles of a workpiece can be changed more conveniently through the matching of the bottom plate, the transverse plate, the top table, the bottom table, the adjusting device and the adjusting device, so that when the workpiece is subjected to inclined processing, a worker does not need to re-align the cutter due to the adjustment of the angle of the cutter, the working intensity of the worker can be greatly reduced, and the working efficiency is improved;
Through stop device's cooperation, can effectively guarantee when processing, the angle between top board and the base frame, and then can guarantee that the work piece can not take place the change of angle because of processing atress, consequently can improve the qualification rate of product processing, made things convenient for staff's use.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a cross-sectional view of FIG. 1;
FIG. 3 is a schematic view of the bottom plate, cross plate and first slider of FIG. 2;
FIG. 4 is a schematic view of the structure of the base table, threaded rod and square rod of FIG. 2.
In the figure, 1, a bottom plate, 2, an adjusting device, 201, an electric push rod, 202, a first sliding block, 203, a second sliding block, 3, an adjusting device, 301, a second bevel gear, 302, a first bevel gear, 303, a vertical column, 304, a rotating rod, 4, a limiting device, 401, a curved plate, 402, a square rod, 403, a threaded rod, 5, a transverse plate, 6, a base table, 7, a top table, 8, a first mounting seat, 9, a second mounting seat, 10 and a pointer.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The components in the present case are sequentially connected by a person skilled in the art, and specific connection and operation sequence should be referred to the following working principle, and the detailed connection means thereof are known in the art, and the following working principle and process are mainly described.
The angle of a workpiece fixed on the traditional dividing disc can be adjusted, but the integral angle of the dividing disc cannot be changed, so that when the inclined processing is needed, a worker is required to adjust the angle of a cutter, and when the cutter is adjusted, the worker is required to carry out work such as cutter setting again, further the working steps are complicated, the operation difficulty is high, and inconvenience is brought to the use of the worker;
in view of this, the utility model provides an index chuck for a numerical control machine, which can change different angles of a workpiece more conveniently through the cooperation of a bottom plate, a transverse plate, a top table, a bottom table, an adjusting device and an adjusting device, so that when the workpiece is subjected to inclined processing, a worker does not need to re-align the cutter due to the adjustment of the angle of the cutter, the working intensity of the worker can be greatly reduced, and the working efficiency is improved.
1, 2, 3 And 4, the index chuck for the numerical control machine tool comprises a bottom plate 1, a transverse plate 5, a bottom table 6, a top table 7, a pointer 10, an adjusting device 2, an adjusting device 3, a limiting device 4 and an adjusting device 2, wherein the transverse plate 5 is arranged above the bottom plate 1, the bottom table 6 is arranged at the top of the transverse plate 5, the pointer 10 is arranged above one side of the bottom table 6, the adjusting device 2 is arranged above the bottom plate 1, the adjusting device 3 is arranged inside the bottom table 6, the limiting device 4 is arranged inside the bottom table 6, the adjusting device 2 comprises an electric push rod 201, the electric push rod 201 is in a model TU-700 and is detachably connected to the top of the bottom plate 1, a first sliding block 202 is in sliding clamping connection with the inner wall of the bottom plate 1 and is detachably connected with the output end of the electric push rod 201, a second sliding block 203 is arranged at the tail end of the first sliding block 202 and is in sliding clamping connection with the inner wall of the transverse plate 5, the adjusting device 2 can change the integral angle of the index chuck for the numerical control machine tool, the adjusting device 3 can adjust the angle of a clamped workpiece, the limiting device 4 can be used for limiting the whole angle of the index chuck for the numerical control machine tool, and the top table 7 and the top table 6 can be tightly driven by the electric push rod 201 to move along the first sliding block 5 and the inner wall of the transverse plate 5;
In the specific implementation process, it is worth particularly pointing out that scales are machined below the outer wall of the top platform 7, and through the scales corresponding to the pointer 10, a worker can accurately know the angle between the top platform 7 and the bottom platform 6, the electric push rod 201 can drive the second slide block 203 to move through the first slide block 202, and the angle between the bottom plate 1 and the transverse plate 5 can be changed along with the change of the position of the second slide block 203;
Further, a first mounting seat 8 is mounted on the top of the top table 7, and a second mounting seat 9 is mounted on one side of the top table 7;
In the specific implementation process, it is worth particularly pointing out that the worker can use the first mounting seat 8 and the second mounting seat 9 to mount the clamp on the top of the top platform 7, it can be understood that the first mounting seat 8 and the second mounting seat 9 provided in this embodiment are just one embodiment which can fix the external clamp, but not all embodiments, in the specific implementation process, other structures can be adopted, the selection of the specific structures can be reasonably designed according to the actual situation, the positions of the workpieces can be changed by the adjusting device 2 and the adjusting device 3 so as to meet various different processing requirements, and the limiting device 4 can tightly abut and limit the top platform 7 and the bottom platform 6, so that the stability of the workpieces during processing can be ensured;
Specifically, when the index chuck for the numerically-controlled machine tool is used, a worker installs a clamp on the top of the top table 7 in a bolt fixing mode and the like by using the first installation seat 8 and the second installation seat 9, then installs a workpiece to be machined on the clamp, at this time, the worker changes the machining angle of the workpiece by using the adjusting device 2 and the adjusting device 3, after the adjustment is finished, the worker can limit by using the limiting device 4, then machining operation can be performed, when the integral angle of the index chuck for the numerically-controlled machine tool needs to be changed, the worker starts an external power supply of the electric push rod 201, at this time, the electric push rod 201 can drive the first slide block 202 to slide along the inner wall of the bottom plate 1, the first slide block 202 drives the second slide block 203 to slide along the inner wall of the transverse plate 5, and along with the change of the position of the second slide block 203, the angle between the transverse plate 5 and the bottom plate 1 can be changed, and then the integral angle of the index chuck for the numerically-controlled machine tool can be changed.
In a third embodiment, as can be seen from fig. 1, 2 and 4, the adjusting device 3 comprises a vertical column 303, a first conical gear 302, a second conical gear 301, a rotating rod 304 and a rotating rod, wherein the vertical column 303 is arranged at the bottom of the top table 7 and is rotationally connected with the inner wall of the bottom table 6 through a bearing, the first conical gear 302 is arranged at the bottom of the vertical column 303, the second conical gear 301 is meshed with the outer wall of the first conical gear 302, the rotating rod 304 is arranged at the outer wall of the second conical gear 301 and is rotationally connected with the inner wall of the bottom table 6 through a bearing, and the rotating rod 304 can drive the first conical gear 302 to drive the vertical column 303 to rotate through the second conical gear 301;
In the specific implementation process, it should be noted that the torsion bar 304 may drive the second bevel gear 301 to rotate, and along with the rotation of the second bevel gear 301, the first bevel gear 302 may be driven to rotate, so that the angle between the top platform 7 and the bottom platform 6 may be changed through the vertical post 303;
Specifically, on the basis of the first embodiment and the second embodiment, when the angle of the workpiece needs to be changed, the operator twists the rotating rod 304, and then the rotating rod 304 can drive the second bevel gear 301 to rotate, and then the first bevel gear 302 can be driven to rotate, and then the first bevel gear 302 can drive the top platform 7 to rotate through the vertical post 303, so that the angle of the workpiece can be changed.
As can be seen from fig. 1, 2 and 4, the limiting device 4 comprises a threaded rod 403 rotatably connected to the inner wall of the bottom table 6 through a bearing, a square rod 402 movably connected to the inner wall of the bottom table 6 and connected with the outer wall of the threaded rod 403 in a threaded manner, a curved plate 401 arranged at the tail end of the square rod 402 and abutted against the outer wall of the vertical post 303, wherein the threaded rod 403 can be twisted to drive the curved plate 401 to be abutted against the outer wall of the vertical post 303 through the square rod 402;
In the specific implementation process, it should be noted that the twisting threaded rod 403 may drive the curved plate 401 to move through the square rod 402, and when the curved plate 401 abuts against the upstand 303, the abutment limit can be performed on the top table 7 and the bottom table 6;
Specifically, on the basis of the first embodiment, the second embodiment and the third embodiment, after the angle of the workpiece is adjusted, the operator twists the threaded rod 403, at this time, the threaded rod 403 may drive the square rod 402 to move, at this time, the square rod 402 may drive the curved plate 401 to move, and when the curved plate 401 abuts against the upstand 303, the abutment and limitation can be performed on the top platform 7 and the bottom platform 6, and then the machining operation can be performed.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without more in the limited case. The term "comprising" an element defined by the term "comprising" does not exclude the presence of other identical elements in a process, method, article or apparatus that comprises the element.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed, mechanically connected, electrically connected, directly connected, or indirectly connected through an intermediate medium, and may be a communication between two elements or an interaction relationship between two elements, unless explicitly specified otherwise, and it will be understood by those of ordinary skill in the art that the above terms are in specific terms of the present utility model as appropriate.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The index chuck for the numerical control machine tool comprises a bottom plate (1) and is characterized in that a transverse plate (5) is arranged above the bottom plate (1), a bottom table (6) is arranged at the top of the transverse plate (5), a top table (7) is arranged above the bottom table (6), a pointer (10) is arranged above one side of the bottom table (6), and the index chuck for the numerical control machine tool further comprises:
An adjusting device (2) arranged above the bottom plate (1);
an adjusting device (3) arranged inside the base table (6);
A limiting device (4) mounted inside the base table (6);
The adjustment device (2) comprises:
the electric push rod (201) is detachably connected to the top of the bottom plate (1);
The first sliding block (202) is in sliding clamping connection with the inner wall of the bottom plate (1) and is detachably connected with the output end of the electric push rod (201);
The second sliding block (203) is arranged at the tail end of the first sliding block (202) and is in sliding clamping connection with the inner wall of the transverse plate (5);
The adjusting device (2) can change the integral angle of the index chuck for the numerical control machine tool, the adjusting device (3) can conduct angle adjustment on a clamped workpiece, the limiting device (4) can tightly support and limit the top table (7) and the bottom table (6), the electric push rod (201) can drive the second slide block (203) to move along the inner wall of the transverse plate (5) through the first slide block (202), and then the angle between the transverse plate (5) and the bottom plate (1) can be changed.
2. The index chuck for a numerical control machine tool according to claim 1, wherein a first mounting seat (8) is mounted on the top of the top table (7), and a second mounting seat (9) is mounted on one side of the top table (7).
3. The index chuck for a numerical control machine tool according to claim 1, wherein the adjusting means (3) comprises:
The vertical column (303) is arranged at the bottom of the top platform (7) and is rotationally connected with the inner wall of the bottom platform (6) through a bearing;
A first bevel gear (302) mounted to the bottom of the upstand (303);
A second bevel gear (301) engaged to an outer wall of the first bevel gear (302);
The rotating rod (304) is arranged on the outer wall of the second bevel gear (301) and is rotationally connected with the inner wall of the bottom table (6) through a bearing;
The rotating rod (304) can be twisted to drive the first bevel gear (302) to drive the vertical column (303) to rotate through the second bevel gear (301).
4. The index chuck for a numerical control machine tool according to claim 3, wherein the limiting device (4) comprises:
A threaded rod (403) rotatably connected to the inner wall of the base table (6) by means of a bearing;
The square rod (402) is movably connected to the inner wall of the bottom table (6) and is in threaded connection with the outer wall of the threaded rod (403);
A curved plate (401) which is arranged at the tail end of the square rod (402) and is abutted against the outer wall of the vertical column (303);
The threaded rod (403) can be twisted to drive the curved plate (401) to abut against the outer wall of the vertical post (303) through the square rod (402).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420831065.XU CN222791403U (en) | 2024-04-22 | 2024-04-22 | Index chuck for numerical control machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420831065.XU CN222791403U (en) | 2024-04-22 | 2024-04-22 | Index chuck for numerical control machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222791403U true CN222791403U (en) | 2025-04-25 |
Family
ID=95411786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420831065.XU Active CN222791403U (en) | 2024-04-22 | 2024-04-22 | Index chuck for numerical control machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222791403U (en) |
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2024
- 2024-04-22 CN CN202420831065.XU patent/CN222791403U/en active Active
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