Tool clamp with angle adjusting mechanism for numerical control machine tool

Abstract

The utility model relates to the technical field of numerical control machine tools, and discloses a numerical control machine tool work fixture with an angle adjusting mechanism, which comprises a base and a bottom plate, a groove is arranged on the surface of the base, a collecting box is arranged in the groove, an adjusting clamping component is arranged between the base and the bottom plate, and the angle adjusting mechanism is arranged on the base. The adjusting and clamping assembly comprises an adjusting component arranged on the top of the base; the clamping component is arranged at the top of the bottom plate; the adjusting part comprises first fixing blocks symmetrically and fixedly installed at the bottom of the bottom plate; the fixed blocks II are symmetrically and fixedly mounted at the top of the base; when the two first threaded rods rotate, the movable sleeve in surface threaded connection is driven to move towards one end, the movable sleeve drives one end of the push rod to move through the first connecting block, the other end of the push rod drives one end of the bottom plate to move upwards, and therefore the device can drive a workpiece to conduct angle adjustment; and different surfaces of the workpiece can be conveniently machined.

Description

Technical Field

[0001] The utility model relates to the technical field of numerical control machine tools, in particular to a tooling fixture for numerical control machine tools with an angle adjustment mechanism. Background Art

[0002] CNC machine tools are automated machine tools equipped with a program control system. CNC machine tools integrate mechanical, automation, computer, microelectronics and other technologies to solve the processing problems of complex, precise, and small batch parts. They are flexible and efficient automated machine tools. CNC machine tools have the characteristics of strong adaptability to processing objects, high processing accuracy, stable processing quality, high productivity, high reliability, and improved working conditions.

[0003] Since the workpiece is processed on more than one side, and ordinary tooling fixtures only fix the workpiece, there is no way to adjust the angle of the workpiece. It is often necessary to manually take out the workpiece, change the side and then re-clamp the workpiece, but this wastes a lot of time and reduces the processing efficiency of the workpiece. Utility Model Content

[0004] The utility model aims to provide a fixture for CNC machine tools with an angle adjustment mechanism, so that the device can be angle-adjusted, convenient for processing workpieces at different angles, and can collect debris generated during the processing of the workpiece.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a tooling fixture for CNC machine tools with an angle adjustment mechanism, comprising a base and a bottom plate, a groove is provided on the surface of the base, a collection box is provided inside the groove, and an adjustment clamping assembly is provided between the base and the bottom plate.

[0006] Preferably, the adjustment clamping assembly includes: an adjustment component, which is arranged on the top of the base; and a clamping component, which is arranged on the top of the bottom plate.

[0007] Preferably, the adjusting component includes: a fixing block 1, symmetrically fixedly installed at the bottom of the base plate; a fixing block 2, symmetrically fixedly installed at the top of the base; a fixing plate, symmetrically fixedly installed at the top of the base; and a motor, fixedly installed at the top of the base.

[0008] Preferably, the fixing block 1 and the fixing block 2 are movably connected via a pin shaft, a threaded rod 1 is symmetrically arranged between the fixing plates, one end of the threaded rod 1 passes through the inner side of the fixing plate and extends to the outer side of the fixing plate, and a pulley 1 is fixedly sleeved on the outer wall at one end of the threaded rod 1, the pulleys 1 are movably connected via belts, the outer walls at both ends of the threaded rod 1 are rotatably connected to the inside of the fixing block 2 via bearings, and the output end of the motor is fixedly connected to one end of one of the threaded rods 1.

[0009] Preferably, the outer wall of the threaded rod 1 is threadedly connected with a movable sleeve, the top of the movable sleeve is fixedly installed with a connecting block 1, the connecting block 1 is movably connected to a push rod through a pin, the other end of the push rod is movably connected to a connecting block 2 through a pin, and the connecting block 2 is fixedly installed at the bottom of the base plate.

[0010] Preferably, the clamping component includes: a side plate symmetrically mounted on the top of the bottom plate.

[0011] Preferably, sliding holes are symmetrically provided on the outer wall of the side plate, and the outer side of the side plate is rotatably connected to a threaded rod 2 through a bearing, and a limit plate is fixedly installed on the other end of the threaded rod 2. A handle is provided on the outer side of the limit plate, and a connecting sleeve is threadedly connected to the outer wall of the threaded rod 2, and a movable plate is fixedly sleeved on the outer wall of the connecting sleeve.

[0012] Preferably, a connecting rod is symmetrically connected to the inner side of the movable plate, the connecting rod is adapted to the sliding hole opened in the side plate, and the connecting rod is slidably connected to the side plate through the sliding hole, and a clamping plate is fixedly installed on the other end of the connecting rod.

[0013] The utility model provides a fixture for a CNC machine tool with an angle adjustment mechanism, which has the following beneficial effects:

[0014] (1) The utility model drives a movable sleeve connected by a surface thread to move toward one end when two threaded rods rotate. The movable sleeve drives one end of a push rod to move through a connecting block, and the other end of the push rod drives one end of a base plate to move upward, so that the device can drive the workpiece to adjust the angle, which is convenient for processing different surfaces of the workpiece.

[0015] (2) The utility model tilts the bottom plate by adjusting the angle, so that the debris generated during the processing of the workpiece slides through the surface of the bottom plate into the interior of the collection box. When the interior of the collection box is full, the collection box is taken out and the debris inside is cleaned, thereby achieving the effect of collecting the debris generated during the processing of the workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a front view of the overall structure of the utility model;

[0018] Figure 3 This is a structural view of the adjustment component of the utility model;

[0019] Figure 4 This is a structural view of the clamping component of the utility model.

[0020] In the figure: 1 base, 2 bottom plate, 3 collection box, 4 adjustment clamping assembly;

[0021] 41 adjusting component, 411 fixing block 1, 412 fixing block 2, 413 fixing plate, 414 motor, 415 threaded rod 1, 416 pulley 1, 417 belt, 418 movable sleeve, 419 connecting block 1, 4111 push rod, 4112 connecting block 2;

[0022] 42 clamping component, 421 side plate, 422 threaded rod 2, 423 limit plate, 424 handle, 425 connecting sleeve, 426 movable plate, 427 connecting rod, 428 clamping plate. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0025] Example 1

[0026] A preferred embodiment of a fixture for a CNC machine tool with an angle adjustment mechanism provided by the utility model is as follows: Figure 1-4As shown: A fixture for a CNC machine tool with an angle adjustment mechanism, including a base 1 and a bottom plate 2, a groove is provided on the surface of the base 1, a collection box 3 is provided inside the groove, an adjustment clamping assembly 4 is provided between the base 1 and the bottom plate 2, and the adjustment clamping assembly 4 includes: an adjustment component 41, which is arranged on the top of the base 1; a clamping component 42, which is arranged on the top of the bottom plate 2; the adjustment component 41 includes: a fixing block 1 411, which is symmetrically fixedly installed on the bottom of the bottom plate 2; a fixing block 2 412, which is symmetrically fixedly installed on the top of the base 1; a fixing plate 413, which is symmetrically fixedly installed on the top of the base 1; a motor 414, which is fixedly installed on the top of the base 1; the fixing block 1 411 and the fixing block 2 412 are movably connected by a pin shaft, and a threaded rod 1 415 is symmetrically arranged between the fixing plates 413, One end of the threaded rod 415 passes through the inner side of the fixed plate 413 and extends to the outer side of the fixed plate 413, and a pulley 416 is fixedly sleeved on the outer wall of one end of the threaded rod 415, and the pulleys 416 are movably connected by a belt 417. The outer walls of both ends of the threaded rod 415 are rotatably connected to the inside of the fixed block 412 through bearings, and the output end of the motor 414 is fixedly connected to one end of one of the threaded rods 415. The outer walls of the threaded rod 415 are threadedly connected with a movable sleeve 418, and a connecting block 419 is fixedly installed on the top of the movable sleeve 418. The connecting block 419 is movably connected to a push rod 4111 through a pin shaft, and the other end of the push rod 4111 is movably connected to a connecting block 4112 through a pin shaft, and the connecting block 4112 is fixedly installed at the bottom of the base plate 2.

[0027] Furthermore, in the embodiment, a motor 414 is used, and the motor 414 drives one of the threaded rods 415 to rotate, and the threaded rod 415 drives a pulley 416 to rotate, and the pulley 416 drives another pulley 416 to rotate through a belt 417, and the other pulley 416 drives another threaded rod 415 to rotate, and when the two threaded rods 415 rotate, they drive a movable sleeve 418 threadedly connected on the surface to move toward one end, and the movable sleeve 418 drives one end of a push rod 4111 to move through a connecting block 419, and the other end of the push rod 4111 drives one end of the base plate 2 to move upward.

[0028] Example 2

[0029] On the basis of Example 1, a preferred embodiment of a fixture for a CNC machine tool with an angle adjustment mechanism provided by the utility model is as follows: Figure 1-4As shown: the clamping component 42 includes: a side plate 421, which is symmetrically installed on the top of the base plate 2; the outer wall of the side plate 421 is symmetrically provided with sliding holes, the outer side of the side plate 421 is rotatably connected with a threaded rod 422 through a bearing, the other end of the threaded rod 422 is fixedly installed with a limit plate 423, the outer side of the limit plate 423 is provided with a handle 424, the outer wall of the threaded rod 422 is threadedly connected with a connecting sleeve 425, the outer wall of the connecting sleeve 425 is fixedly sleeved with a movable plate 426, the inner side of the movable plate 426 is symmetrically connected with a connecting rod 427, the connecting rod 427 is adapted to the sliding hole opened in the side plate 421, and the connecting rod 427 is slidably connected to the side plate 421 through the sliding hole, and the other end of the connecting rod 427 is fixedly installed with a clamping plate 428.

[0030] Furthermore, in the embodiment, by rotating the handle 424, the handle 424 drives the second threaded rod 422 to rotate. When the second threaded rod 422 rotates, the movable plate 426 is driven to move in a relative direction through the connecting sleeve 425. The movable plate 426 drives the clamping plate 428 to move through the connecting rod 427.

[0031] When in use, first place the workpiece on the surface of the bottom plate 2, turn the handle 424, the handle 424 drives the threaded rod 422 to rotate, when the threaded rod 422 rotates, the movable plate 426 is driven to move in the relative direction through the connecting sleeve 425, the movable plate 426 drives the clamping plate 428 to move through the connecting rod 427, so that the connecting rod 427 clamps the workpiece, and then the CNC machine tool is started to process the workpiece, when the angle needs to be adjusted, start the motor 414, the motor 414 drives one of the threaded rods 415 to rotate, the threaded rod 415 drives the pulley 416 to rotate, the pulley 416 drives another pulley 416 to rotate through the belt 417, and the other pulley 416 drives the other The threaded rod 415 rotates, and when the two threaded rods 415 rotate, the movable sleeve 418 connected by the surface thread is driven to move to one end, and the movable sleeve 418 drives one end of the push rod 4111 to move through the connecting block 419, and the other end of the push rod 4111 drives one end of the base plate 2 to move upward, and the other end of the base plate 2 is rotated through the fixed block 411 and the fixed block 412 fixedly installed on the surface of the base 1, and the base plate 2 drives the workpiece to adjust the angle, which is convenient for processing different surfaces. At the same time, since the base plate 2 is in an inclined state, the debris generated during the processing of the workpiece slides through the surface of the base plate 2 to the inside of the collection box 3. When the inside of the collection box 3 is full, the collection box 3 is taken out and the debris inside can be cleaned.

[0032] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A fixture for a CNC machine tool having an angle adjustment mechanism, comprising a base (1) and a bottom plate (2), characterized in that: A groove is provided on the surface of the base (1), a collection box (3) is provided inside the groove, and an adjustment clamping assembly (4) is provided between the base (1) and the bottom plate (2).

2. A fixture for a CNC machine tool with an angle adjustment mechanism according to claim 1, characterized in that: The adjusting clamping assembly (4) comprises: An adjusting component (41) is arranged on the top of the base (1); The clamping component (42) is arranged on the top of the bottom plate (2).

3. A fixture for a CNC machine tool with an angle adjustment mechanism according to claim 2, characterized in that: The adjusting component (41) comprises: A fixing block 1 (411) is symmetrically fixedly mounted on the bottom of the base plate (2); A second fixing block (412) is symmetrically fixedly mounted on the top of the base (1); A fixing plate (413) is symmetrically fixedly mounted on the top of the base (1); The motor (414) is fixedly mounted on the top of the base (1).

4. A fixture for a CNC machine tool with an angle adjustment mechanism according to claim 3, characterized in that: The fixing block 1 (411) and the fixing block 2 (412) are movably connected via a pin shaft, and threaded rods 1 (415) are symmetrically arranged between the fixing plates (413), one end of the threaded rod 1 (415) passes through the inner side of the fixing plate (413) and extends to the outer side of the fixing plate (413), and a pulley 1 (416) is fixedly sleeved on the outer wall of one end of the threaded rod 1 (415), and the pulleys 1 (416) are movably connected via a belt (417), and the outer walls of both ends of the threaded rod 1 (415) are rotatably connected to the inside of the fixing block 2 (412) via bearings, and the output end of the motor (414) is fixedly connected to one end of one of the threaded rods 1 (415).

5. A fixture for a CNC machine tool with an angle adjustment mechanism according to claim 4, characterized in that: The outer wall of the threaded rod 1 (415) is threadedly connected with a movable sleeve (418), and a connecting block 1 (419) is fixedly installed on the top of the movable sleeve (418). The connecting block 1 (419) is movably connected to a push rod (4111) via a pin shaft, and the other end of the push rod (4111) is movably connected to a connecting block 2 (4112) via a pin shaft, and the connecting block 2 (4112) is fixedly installed at the bottom of the base plate (2).

6. A fixture for a CNC machine tool with an angle adjustment mechanism according to claim 2, characterized in that: The clamping member (42) comprises: The side plates (421) are symmetrically mounted on the top of the bottom plate (2).

7. A fixture for a CNC machine tool with an angle adjustment mechanism according to claim 6, characterized in that: The outer wall of the side plate (421) is symmetrically provided with sliding holes, the outer side of the side plate (421) is rotatably connected to a second threaded rod (422) via a bearing, the other end of the second threaded rod (422) is fixedly installed with a limit plate (423), the outer side of the limit plate (423) is provided with a handle (424), the outer wall of the second threaded rod (422) is threadedly connected to a connecting sleeve (425), and the outer wall of the connecting sleeve (425) is fixedly sleeved with a movable plate (426).

8. A fixture for a CNC machine tool with an angle adjustment mechanism according to claim 7, characterized in that: A connecting rod (427) is symmetrically connected to the inner side of the movable plate (426), and the connecting rod (427) is adapted to the sliding hole opened in the side plate (421), and the connecting rod (427) is slidably connected to the side plate (421) through the sliding hole, and a clamping plate (428) is fixedly installed on the other end of the connecting rod (427).

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