CN221210742U - Clamp for machining swing angle of numerical control machine tool - Google Patents
Clamp for machining swing angle of numerical control machine tool Download PDFInfo
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- CN221210742U CN221210742U CN202323250971.5U CN202323250971U CN221210742U CN 221210742 U CN221210742 U CN 221210742U CN 202323250971 U CN202323250971 U CN 202323250971U CN 221210742 U CN221210742 U CN 221210742U
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- angle
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- 238000003754 machining Methods 0.000 title claims abstract description 15
- 238000001514 detection method Methods 0.000 claims abstract description 28
- 238000009434 installation Methods 0.000 description 4
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The utility model discloses a fixture for machining a swinging angle of a numerical control machine tool, which comprises a base, wherein fixed supporting seats are respectively arranged and fixed on the front side of the top and the rear side of the top of the base, and a same horizontal connecting shaft is rotatably arranged between the two fixed supporting seats. According to the utility model, the rotation angle value of the angle detection sensor is set through the PLC, then the PLC automatically starts the driving motor, when the sensor driving shafts of the angle detection sensor, the driving motor, the screw driving assembly, the connecting diagonal rod, the rotating shaft, the movable rotating seat, the horizontal connecting shaft and the horizontal connecting shaft are matched, and when the sensor driving shaft of the angle detection sensor is driven by the horizontal connecting shaft to rotate to the set angle value, the PLC controls the driving motor to pause, so that the clamp is high in automation degree and high in adjustment accuracy, and in addition, an operator can conveniently know the inclination angle of the top mounting seat through the angle indicating assembly.
Description
Technical Field
The utility model relates to the technical field of workpiece swing angle machining, in particular to a fixture for machining a swing angle of a numerical control machine tool.
Background
When the numerical control machine tool processes the swing angle of a workpiece, the numerical control machine tool needs a special fixture for processing the swing angle, the existing fixture for processing the swing angle mostly adopts a manual adjustment mode to adjust the inclination angle of a workpiece mounting seat of the numerical control machine tool, the adjustment mode is complicated in adjustment, and the adjustment precision is poor, so that the fixture for processing the swing angle of the numerical control machine tool is provided.
Disclosure of utility model
The utility model aims to provide a fixture for machining a swing angle of a numerical control machine tool, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the fixture for machining the swing angle of the numerical control machine tool comprises a base, wherein fixed supporting seats are respectively arranged and fixed on the front side and the rear side of the top of the base, a same horizontal connecting shaft is rotatably arranged between the two fixed supporting seats, the front end of the horizontal connecting shaft extends to the front side of the fixed supporting seat on the front side, and an angle indicating assembly for indicating the rotation angle is arranged on the front side of the top of the horizontal connecting shaft and the front side of the fixed supporting seat on the front side;
Two movable rotating seats fixedly sleeved on the outer sides of the horizontal connecting shafts are arranged between the two fixed supporting seats, the top mounting seats in a horizontal state are fixedly mounted at the tops of the two movable rotating seats, the same rotating shaft is rotatably mounted between the two movable rotating seats, a plurality of connecting diagonal rods are integrally arranged on the rotating shaft from front to back at equal intervals, the bottoms of the connecting diagonal rods are hinged to a screw thread driving assembly mounted at the top of the base, an output shaft and a driving motor fixedly mounted on the screw thread driving assembly are fixedly mounted on the right side of the top of the base, an angle detection sensor is fixedly mounted on the rear side of the fixed supporting seat at the rear side of the base, and the angle detection sensor comprises a sensor driving shaft fixedly mounted at the rear end of the horizontal connecting shaft.
Preferably, the top of the top mounting seat is provided with a plurality of positioning inserting holes in a rectangular array.
Preferably, the angle indicating assembly comprises a dial with a circular ring structure and a pointer, wherein the dial is fixedly arranged on the front side of the fixed supporting seat on the front side, is sleeved on the outer side of the horizontal connecting shaft and is not contacted with the outer side of the horizontal connecting shaft, and the pointer is fixedly arranged on the front side of the top of the horizontal connecting shaft and is matched with the dial.
Preferably, the screw drive assembly comprises a rectangular connecting seat slidably mounted at the top of the base, a threaded hole is formed in the right side of the rectangular connecting seat, a screw is sleeved in the threaded hole in a threaded mode, the right end of the screw is fixedly mounted with the left end of an output shaft of the driving motor, the screw is further rotatably mounted at the top of the base, and the top of the rectangular connecting seat is hinged to the bottoms of the plurality of connecting diagonal rods.
Preferably, the top fixed mounting of base has two T shape guide rails, and two left side and right side are open-ended T shape guide rail groove has been seted up to the bottom of rectangle connecting seat, and T shape guide rail groove slidable mounting is on corresponding T shape guide rail.
Preferably, the left end of the outer side of the screw rod is fixedly sleeved with a mounting bearing fixedly mounted with the top of the base.
Preferably, the outer side of the horizontal connecting shaft is movably sleeved with two torsion springs, one ends of the two torsion springs, which are close to each other, are fixedly arranged on one sides, which are far away from each other, of the two movable rotating seats respectively, and one ends of the two torsion springs, which are far away from each other, are fixedly arranged on one sides, which are close to each other, of the two fixed supporting seats respectively.
Preferably, the angle detection sensor and the driving motor are electrically connected with the same PLC controller, the driving motor is controlled by the PLC controller, the PLC controller is used for setting the rotation angle value of the angle detection sensor, and after the sensor driving shaft of the angle detection sensor rotates to the set angle value, the angle detection sensor controls the driving motor to be suspended through the PLC controller.
Compared with the prior art, the angle detection device has the advantages that the rotation angle value of the angle detection sensor is set through the PLC, then the PLC automatically starts the driving motor, when the driving motor, the thread driving assembly, the connecting inclined rod, the rotating shaft, the movable rotating seat, the horizontal connecting shaft and the sensor driving shaft of the angle detection sensor are matched, and when the horizontal connecting shaft drives the sensor driving shaft of the angle detection sensor to rotate to the set angle value, the PLC controls the driving motor to pause, so that the automation degree of the clamp is high, the adjustment accuracy is high, and in addition, an operator can conveniently know the inclination angle of the top mounting seat through the angle indicating assembly.
Drawings
FIG. 1 is a schematic diagram of a front view of the present utility model;
FIG. 2 is a schematic view of the front side of the fixed support of the present utility model in an uninstalled state;
FIG. 3 is a left side view of the present utility model;
FIG. 4 is an enlarged schematic cross-sectional view of portion A-A of FIG. 3 in accordance with the present utility model;
Fig. 5 is a schematic front view of the top mounting base of fig. 1 adjusted to an inclined state.
In the figure: 1. a base; 2. fixing the supporting seat; 3. a movable rotating seat; 4. a top mount; 401. positioning the insertion hole; 5. a horizontal connecting shaft; 6. a dial; 7. a pointer; 8. a torsion spring; 9. an angle detection sensor; 901. a sensor drive shaft; 10. a rotating shaft; 11. connecting the inclined rod; 12. a driving motor; 13. a screw; 14. a rectangular connecting seat; 15. and (5) installing a bearing.
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.
As shown in fig. 1 to 5, the fixture for machining a swinging angle of a numerically-controlled machine tool provided by the embodiment comprises a base 1, wherein a fixed supporting seat 2 is fixedly arranged on the front side of the top of the base 1 and the rear side of the top of the base, a same horizontal connecting shaft 5 is rotatably arranged between the two fixed supporting seats 2, a first bearing mounting hole is formed in the front side of the fixed supporting seat 2, a first bearing fixedly sleeved with the horizontal connecting shaft 5 is fixedly arranged on the inner side wall of the first bearing mounting hole, the horizontal connecting shaft 5 is rotatably arranged on the fixed supporting seat 2 through the matching of the first bearing and the first bearing mounting hole, the front end of the horizontal connecting shaft 5 extends to the front side of the fixed supporting seat 2 on the front side, and an angle indicating assembly for indicating the rotating angle is arranged on the front side of the fixed supporting seat 2 on the front side of the top of the horizontal connecting shaft 5 and the front side of the horizontal connecting shaft 5;
Two movable rotating seats 3 fixedly sleeved on the outer sides of the horizontal connecting shafts 5 are arranged between the two fixed supporting seats 2, wherein a mounting hole fixedly sleeved with the outer sides of the horizontal connecting shafts 5 is formed in the front sides of the movable rotating seats 3, the movable rotating seats 3 are fixedly sleeved on the outer sides of the horizontal connecting shafts 5 through the mounting hole, two torsion springs 8 are movably sleeved on the outer sides of the horizontal connecting shafts 5, one ends, close to each other, of the two torsion springs 8 are fixedly mounted on one sides, far away from each other, of the two movable rotating seats 3 respectively, one ends, far away from each other, of the two torsion springs 8 are fixedly mounted on one sides, close to each other, of the two fixed supporting seats 2 respectively, the tops of the two movable rotating seats 3 are fixedly mounted with a same top mounting seat 4 in a horizontal state, the tops of the top mounting seats 4 are provided with a plurality of positioning plug-in holes 401 in a rectangular array, the workpiece to be processed is installed at the top of the top installation seat 4 by being inserted into a plurality of corresponding positioning insertion holes 401, the same rotating shaft 10 is rotatably installed between the two movable rotating seats 3, one side, close to each other, of the two movable rotating seats 3 is fixedly provided with a second bearing fixedly sleeved with the outer side of the rotating shaft 10, a plurality of connecting inclined rods 11 are integrally arranged on the rotating shaft 10 at equal intervals from front to back, the bottom ends of the connecting inclined rods 11 are hinged with a same threaded driving assembly installed at the top of the base 1, the right side of the top of the base 1 is fixedly provided with a driving motor 12 with an output shaft fixedly installed with the threaded driving assembly, the rear side of the fixed supporting seat 2 at the rear side is fixedly provided with an angle detection sensor 9, the angle detection sensor 9 comprises a sensor driving shaft 901 fixedly installed with the rear end of the horizontal connecting shaft 5, and when the sensor driving shaft 901 is driven to rotate, the principle that angle detection sensor 9 detects rotation angle belongs to prior art, and angle detection sensor 9's sensor drive shaft 901 is located first bearing mounting hole, and angle detection sensor 9 and driving motor 12 electric connection have same PLC controller, and driving motor 12 is controlled by the PLC controller, and the PLC controller is used for setting up angle of rotation value of angle detection sensor 9, and angle detection sensor 9's sensor drive shaft 901 rotates the angle value of setting up after, and angle detection sensor 9 passes through PLC controller control driving motor 12 and pauses.
Specifically, the angle indicating assembly comprises a dial 6 and a pointer 7, wherein the dial 6 is fixedly arranged on the front side of the fixed supporting seat 2 on the front side, the dial 6 is further sleeved on the outer side of the horizontal connecting shaft 5 and is not contacted with the outer side of the horizontal connecting shaft 5, the pointer 7 is fixedly arranged on the front top side of the horizontal connecting shaft 5 and is matched with the dial 6, and when the top mounting seat 4 is in a horizontal state, the pointer 7 refers to a 0 scale value of the dial 6.
Further, the screw drive assembly includes the rectangular connecting seat 14 of slidable mounting at base 1 top, wherein the top fixed mounting of base 1 has two T shape guide rails, and two left sides and right side are open-ended T shape guide rail groove has been seted up to the bottom of rectangular connecting seat 14, and T shape guide rail groove slidable mounting is on corresponding T shape guide rail, a screw hole has been seted up on the right side of rectangular connecting seat 14, screw 13 has been installed to the screw hole screw thread cover, the right-hand member of screw 13 and the output shaft left end fixed mounting of driving motor 12, screw 13 still rotates the top at base 1, wherein the outside left end fixed cover of screw 13 is equipped with one and base 1 top fixed mounting's installation bearing 15, screw 13 rotates the top at base 1 through installation bearing 15 and installs, the top of rectangular connecting seat 14 articulates the installation with the bottom of a plurality of connecting diagonal rods 11 simultaneously.
The application method of the embodiment is as follows: firstly, the rotating angle value of the angle detection sensor 9 is set through the PLC controller, then the PLC controller automatically starts the driving motor 12 forward, the output shaft of the driving motor 12 drives the screw rod 13 to rotate, as the right side of the rectangular connecting seat 14 is provided with a threaded hole, the threaded hole is sleeved with the screw rod 13, the screw rod 13 in the rotating state drives the rectangular connecting seat 14 to slide leftwards at the top of the base 1, the rectangular connecting seat 14 extrudes the rotating shaft 10 through a plurality of connecting diagonal rods 11, the rotating shaft 10 rotates between the two movable rotating seats 3, the rotating shaft 10 in the rotating state drives the horizontal connecting shaft 5 to rotate between the two fixed supporting seats 2 through the two movable rotating seats 3, the horizontal connecting shaft 5 drives the pointer 7 to rotate, meanwhile, the horizontal connecting shaft 5 also drives the sensor driving shaft 901 of the angle detection sensor 9 to rotate, after the angle detection sensor 9 detects that the sensor driving shaft rotates to the set angle value, the PLC controller controls the driving motor 12 to pause, the degree of automation of the clamp is high, and the adjustment accuracy is high, in addition, the inclined angle value of the top of the dial 4 is conveniently known by indicating the pointer 7 on 6, and the operator can conveniently install the top scale 4.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (8)
1. The utility model provides a fixture of digit control machine tool processing pendulum angle, includes base (1), fixed support seat (2), its characterized in that are all installed and are fixed with in top front side and top rear side of base (1): the same horizontal connecting shaft (5) is rotatably arranged between the two fixed supporting seats (2), the front end of the horizontal connecting shaft (5) extends to the front side of the fixed supporting seat (2) at the front side, and the same angle indicating assembly for indicating the rotation angle is arranged at the front side of the top of the horizontal connecting shaft (5) and the front side of the fixed supporting seat (2) at the front side;
Two movable rotating seats (3) fixedly sleeved on the outer sides of a horizontal connecting shaft (5) are arranged between two fixed supporting seats (2), the top of each movable rotating seat (3) is fixedly provided with a top mounting seat (4) which is in a horizontal state, the same rotating shaft (10) is rotatably mounted between the two movable rotating seats (3), a plurality of connecting diagonal rods (11) are integrally arranged on the rotating shaft (10) from front to back at equal intervals, the bottoms of the connecting diagonal rods (11) are hinged with a screw driving assembly which is mounted on the top of the base (1), the right side of the top of the base (1) is fixedly provided with a driving motor (12) which is fixedly mounted with an output shaft and the screw driving assembly, the rear side of the fixed supporting seat (2) at the rear side is fixedly provided with an angle detection sensor (9), and the angle detection sensor (9) comprises a sensor driving shaft (901) fixedly mounted on the rear end of the horizontal connecting shaft (5).
2. The fixture for machining swing angles of a numerical control machine according to claim 1, wherein: the top of the top mounting seat (4) is provided with a plurality of positioning inserting holes (401) in a rectangular array.
3. The fixture for machining swing angles of a numerical control machine according to claim 1, wherein: the angle indicating assembly comprises a dial (6) and a pointer (7) which are of circular ring structures, the dial (6) is fixedly arranged on the front side of a fixed supporting seat (2) on the front side, the dial (6) is further sleeved on the outer side of the horizontal connecting shaft (5) and is not contacted with the outer side of the horizontal connecting shaft (5), and the pointer (7) is fixedly arranged on the front side of the top of the horizontal connecting shaft (5) and is matched with the dial (6).
4. The fixture for machining swing angles of a numerical control machine according to claim 1, wherein: the screw drive assembly comprises a rectangular connecting seat (14) which is slidably mounted at the top of the base (1), a threaded hole is formed in the right side of the rectangular connecting seat (14), a screw rod (13) is sleeved in the threaded hole in a threaded mode, the right end of the screw rod (13) is fixedly mounted with the left end of an output shaft of the driving motor (12), the screw rod (13) is further rotatably mounted at the top of the base (1), and the top of the rectangular connecting seat (14) is hinged to the bottom ends of a plurality of connecting diagonal rods (11) simultaneously.
5. The fixture for machining swing angles of a numerical control machine according to claim 4, wherein: the top of base (1) fixed mounting has two T shape guide rails, and two left side and right side are open-ended T shape guide rail groove has been seted up to the bottom of rectangle connecting seat (14), and T shape guide rail groove slidable mounting is on corresponding T shape guide rail.
6. The fixture for machining swing angles of a numerical control machine according to claim 4, wherein: the left end of the outer side of the screw rod (13) is fixedly sleeved with a mounting bearing (15) fixedly mounted on the top of the base (1).
7. The fixture for machining swing angles of a numerical control machine according to claim 1, wherein: two torsion springs (8) are movably sleeved on the outer side of the horizontal connecting shaft (5), one ends, close to each other, of the two torsion springs (8) are fixedly installed on one sides, far away from each other, of the two movable rotating seats (3), and one ends, far away from each other, of the two torsion springs (8) are fixedly installed on one sides, close to each other, of the two fixed supporting seats (2).
8. The fixture for machining swing angles of a numerical control machine according to claim 1, wherein: the angle detection sensor (9) and the driving motor (12) are electrically connected with the same PLC controller, and the driving motor (12) is controlled by the PLC controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323250971.5U CN221210742U (en) | 2023-11-30 | 2023-11-30 | Clamp for machining swing angle of numerical control machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323250971.5U CN221210742U (en) | 2023-11-30 | 2023-11-30 | Clamp for machining swing angle of numerical control machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221210742U true CN221210742U (en) | 2024-06-25 |
Family
ID=91542076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323250971.5U Active CN221210742U (en) | 2023-11-30 | 2023-11-30 | Clamp for machining swing angle of numerical control machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221210742U (en) |
-
2023
- 2023-11-30 CN CN202323250971.5U patent/CN221210742U/en active Active
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| GR01 | Patent grant |