Frock clamp for digit control machine tool with angle adjustment mechanism
Technical Field
The utility model relates to the technical field of numerical control machine tools, in particular to a tool clamp with an angle adjusting mechanism for a numerical control machine tool.
Background
The numerical control machine tool is an automatic machine tool provided with a program control system. The numerical control machine tool integrates the technologies of machinery, automation, computers, microelectronics and the like, solves the processing problems of complex, precise and small-batch parts, and is a flexible and high-efficiency automatic machine tool. The numerical control machine tool has the characteristics of strong adaptability to a machining object, high machining precision, stable machining quality, high productivity, high reliability, capability of improving labor conditions and the like.
Because the workpiece is machined on one side, and the common fixture is used for fixing the workpiece, no method is available for adjusting the angle of the workpiece, and the workpiece is often required to be manually taken out and replaced on one side and then clamped again, but the time is wasted, and the machining efficiency of the workpiece is reduced.
Disclosure of utility model
The utility model aims to provide a tool clamp for a numerical control machine tool with an angle adjusting mechanism, which can achieve the purposes that the device can adjust the angle, the workpiece can be conveniently machined at different angles, and scraps generated during machining of the workpiece can be collected.
In order to achieve the purpose, the technical scheme is that the tool clamp for the numerical control machine tool comprises a base and a bottom plate, wherein the surface of the base is provided with a groove, a collecting box is arranged in the groove, and an adjusting clamping assembly is arranged between the base and the bottom plate.
Preferably, the adjusting clamping assembly comprises an adjusting part and a clamping part, wherein the adjusting part is arranged at the top of the base, and the clamping part is arranged at the top of the bottom plate.
Preferably, the adjusting component comprises a first fixing block symmetrically and fixedly arranged at the bottom of the bottom plate, a second fixing block symmetrically and fixedly arranged at the top of the base, a fixing plate symmetrically and fixedly arranged at the top of the base, and a motor fixedly arranged at the top of the base.
Preferably, the first fixed block and the second fixed block are movably connected through a pin shaft, a first threaded rod is symmetrically arranged between the fixed plates, one end of the first threaded rod penetrates through the inner side of the fixed plate and extends to the outer side of the fixed plate, a belt pulley I is fixedly sleeved on the outer wall of one end of the first threaded rod, the belt pulleys I are movably connected through a belt, the outer walls of the two ends of the first threaded rod are all connected with the second fixed block through bearings in a rotating mode, and the output end of the motor is fixedly connected with one end of one of the first threaded rods.
Preferably, the outer wall of the first threaded rod is connected with a movable sleeve in a threaded mode, a first connecting block is fixedly arranged at the top of the movable sleeve, a push rod is movably connected to the first connecting block through a pin shaft, a second connecting block is movably connected to the other end of the push rod through a pin shaft, and the second connecting block is fixedly arranged at the bottom of the bottom plate.
Preferably, the clamping member includes side plates symmetrically installed at the top of the bottom plate.
Preferably, the sliding hole has been seted up to the outer wall symmetry of curb plate, the outside of curb plate is connected with threaded rod two through the bearing rotation, the other end fixed mounting of threaded rod two has the limiting plate, the outside of limiting plate is provided with the handle, threaded rod two's outer wall threaded connection has connecting sleeve, connecting sleeve's outer wall fixed cover is equipped with the fly leaf.
Preferably, the inboard symmetry of fly leaf is connected with the connecting rod, the sliding hole looks adaptation that connecting rod and curb plate were seted up, and the connecting rod passes through sliding hole and curb plate sliding connection, the other end fixed mounting of connecting rod has the grip block.
The utility model provides a tool clamp with an angle adjusting mechanism for a numerical control machine tool. The beneficial effects are as follows:
(1) According to the utility model, when the two threaded rods rotate, the movable sleeve with the surface in threaded connection is driven to move to one end, the movable sleeve drives one end of the push rod through the connecting block, and the other end of the push rod drives one end of the bottom plate to move upwards, so that the device can drive a workpiece to perform angle adjustment, and the effect of machining different surfaces of the workpiece is facilitated.
(2) According to the utility model, the bottom plate is in an inclined state through adjusting the angle, scraps generated by the workpiece during processing slide down to the inside of the collecting box through the surface of the bottom plate, and after the inside of the collecting box is fully collected, the collecting box is taken out, and the scraps in the collecting box are cleaned, so that the effect of collecting the scraps generated by the workpiece during processing is achieved.
Drawings
FIG. 1 is a perspective view of the overall structure of the present utility model;
FIG. 2 is a front view of the overall structure of the present utility model;
FIG. 3 is a structural view of an adjustment member of the present utility model;
fig. 4 is a structural view of the clamping member of the present utility model.
In the figure: 1 a base, 2a bottom plate, 3 a collecting box and 4 an adjusting and clamping assembly;
41 adjusting component, 411 fixed block one, 412 fixed block two, 413 fixed plate, 414 motor, 415 threaded rod one, 416 belt pulley one, 417 belt, 418 movable sleeve, 419 connecting block one, 4111 push rod, 4112 connecting block two;
42 clamping members, 421 side plates, 422 threaded rods two, 423 limit plates, 424 handles, 425 connecting sleeves, 426 movable plates, 427 connecting rods and 428 clamping plates.
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.
Examples of the embodiments are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements throughout or elements having like or similar functionality. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.
Example 1
The utility model provides a preferable embodiment of a fixture for a numerical control machine tool with an angle adjusting mechanism, which is shown in figures 1-4, and comprises a base 1 and a bottom plate 2, wherein the surface of the base 1 is provided with a groove, a collecting box 3 is arranged in the groove, an adjusting and clamping assembly 4 is arranged between the base 1 and the bottom plate 2, and the adjusting and clamping assembly 4 comprises an adjusting part 41 and a clamping part, wherein the adjusting part 41 is arranged at the top of the base 1; the clamping component 42 is arranged at the top of the bottom plate 2, the adjusting component 41 comprises a first fixed block 411 which is symmetrically and fixedly arranged at the bottom of the bottom plate 2, a second fixed block 412 which is symmetrically and fixedly arranged at the top of the base 1, a fixed plate 413 which is symmetrically and fixedly arranged at the top of the base 1, a motor 414 which is fixedly arranged at the top of the base 1, a first threaded rod 415 which is symmetrically arranged between the first fixed block 411 and the second fixed block 412 through a pin roll, one end of the first threaded rod 415 penetrates through the inner side of the fixed plate 413 and extends to the outer side of the fixed plate 413, a belt pulley 416 is fixedly sleeved on the outer wall of one end of the first threaded rod 415, the outer walls of the two ends of the first threaded rod 415 are respectively connected with the inner side of the second fixed block 412 through a bearing in a rotating mode, the output end of the motor 414 is fixedly connected with one end of one of the first threaded rod 415, a movable sleeve 418 is fixedly arranged at the top of the movable sleeve 418, the first threaded rod 419 is movably connected with the threaded rod 4111 through a pin roll, the other end of the first threaded rod 4111 is movably connected with the second threaded rod 4112 through a pin roll, and the other end of the first threaded rod 4112 is movably connected with the bottom of the second threaded rod 4112 through a pin roll 4112.
Further, in the embodiment, through the motor 414, the motor 414 drives one of the first threaded rods 415 to rotate, the first threaded rod 415 drives the first pulley 416 to rotate, the first pulley 416 drives the other first pulley 416 to rotate through the belt 417, the other first pulley 416 drives the other first threaded rod 415 to rotate, when the two first threaded rods 415 rotate, the movable sleeve 418 which is in threaded connection with the surface is driven to move towards one end, the movable sleeve 418 drives one end of the push rod 4111 to move through the first connecting block 419, and the other end of the push rod 4111 drives one end of the bottom plate 2 to move upwards.
Example 2
On the basis of embodiment 1, the preferred embodiment of the tool fixture for the numerical control machine tool with the angle adjusting mechanism is shown in fig. 1-4, wherein the clamping part 42 comprises a side plate 421 which is symmetrically arranged at the top of the bottom plate 2, sliding holes are symmetrically formed in the outer wall of the side plate 421, a threaded rod II 422 is rotatably connected to the outer side of the side plate 421 through a bearing, a limiting plate 423 is fixedly arranged at the other end of the threaded rod II 422, a handle 424 is arranged on the outer side of the limiting plate 423, a connecting sleeve 425 is connected to the outer wall of the threaded rod II 422 in a threaded manner, a movable plate 426 is fixedly sleeved on the outer wall of the connecting sleeve 425, a connecting rod 427 is symmetrically connected to the inner side of the movable plate 426, the connecting rod 427 is matched with the sliding holes formed in the side plate 421, the connecting rod 427 is slidably connected with the side plate 421 through the sliding holes, and the clamping plate 428 is fixedly arranged at the other end of the connecting rod 427.
Further, in the embodiment, by rotating the handle 424, the handle 424 drives the second threaded rod 422 to rotate, and when the second threaded rod 422 rotates, the movable plate 426 is driven to move in the opposite direction by the connecting sleeve 425, and the movable plate 426 drives the clamping plate 428 to move by the connecting rod 427.
When the novel dust collector is used, firstly, a workpiece is placed on the surface of the bottom plate 2, the handle 424 is rotated, the handle 424 drives the threaded rod two 422 to rotate, the threaded rod two 422 drives the movable plate 426 to move towards the opposite direction through the connecting sleeve 425 when rotating, the movable plate 426 drives the clamping plate 428 through the connecting rod 427, the connecting rod 427 clamps the workpiece, then a numerical control machine tool is started to process the workpiece, when the angle is required to be adjusted, the motor 414 is started, the motor 414 drives one threaded rod one 415 to rotate, the threaded rod one 415 drives the belt pulley one 416 to rotate, the belt pulley one 416 drives the other belt pulley one 416 to rotate through the belt 417, the other belt pulley one 416 drives the other threaded rod one 415 to rotate, the movable sleeve 418 drives one end of the push rod 4111 through the connecting block one end of the movable sleeve 418, the other end of the push rod 4111 is driven by the connecting block one end of the movable sleeve, the other end of the push rod 4111 drives one end of the bottom plate 2 to move upwards, the other end of the bottom plate 2 drives the fixed block two fixed blocks 412 fixedly arranged on the surface of the base 1 to rotate, the bottom plate 2 drives the workpiece to perform angle adjustment, and the workpiece is convenient to process different surfaces, and meanwhile, the bottom plate 2 is in an inclined state, the belt pulley one 416 drives the belt pulley one 416 to rotate, the other threaded rod one 415 to rotate, the other threaded rod one rotatable rod is driven one end of the other end of the movable sleeve is provided with the clamping block, the clamping rod 4111, and the other end is fixedly arranged on the fixed block, and the other end can be rotated.
It should be noted that the above-mentioned embodiments are merely preferred embodiments of the present utility model, and the present utility model is not limited thereto, but may be modified or substituted for some of the technical features thereof by those skilled in the art. 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.