Cutting tool clamp

Abstract

The utility model discloses a cutting tool clamp which comprises a base, a rotating disc is rotationally connected in the base, a transverse frame is fixedly installed on the rotating disc, a first threaded rod is rotationally connected in the transverse frame, two sliding seats are arranged on the first threaded rod in a sleeved mode, and vertical frames are fixedly installed at the top ends of the two sliding seats. A plurality of mounting frames are fixedly mounted on the sides, close to each other, of the two vertical frames, clamping cylinders are arranged in the mounting frames, fixing frames are fixedly mounted on the sides, away from each other, of the two vertical frames, a second threaded rod is rotationally connected into each fixing frame, the two second threaded rods are sleeved with top seats, and connecting frames are fixedly mounted on the two top seats. According to the cutting tool clamp, the position of a tool in the clamp can be adjusted under the condition that the tool does not need to be detached, operation steps are reduced, and therefore the machining efficiency is further improved, meanwhile, the cutting angle of the tool can be adjusted according to the use requirement, and different machining use requirements are met.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting processing, in particular to a cutting tool fixture. Background Art

[0002] Cutting is a mechanical processing method that uses a regularly shaped tool to remove excess material from the workpiece surface to ensure that the workpiece meets the design requirements in terms of geometry, dimensional accuracy, surface roughness and surface layer quality. In order to facilitate the cutting of tool parts, cutting machines are usually equipped with fixtures to clamp and fix tool parts.

[0003] In actual use, the existing cutting tool fixture cannot adjust the position of the tool part in the fixture after clamping the tool part. Therefore, after each cutting, when it is necessary to cut other positions of the tool part, the tool part can only be removed from the fixture first, and then the staff can reposition the tool part, and then fix it in the fixture for cutting. The overall operation steps are cumbersome and time-consuming, which can easily affect the cutting efficiency.

[0004] To this end, we proposed a cutting tool fixture. Utility Model Content

[0005] The purpose of the utility model is to provide a cutting tool fixture to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a cutting tool fixture comprises a base, a turntable is rotatably connected in the base, the turntable is fixedly mounted on a cross frame, the cross frame is rotatably connected in the first threaded rod, the first threaded rod is sleeved with two sliding seats, the tops of the two sliding seats are fixedly mounted with vertical frames, the two vertical frames are fixedly mounted with multiple mounting frames on the sides close to each other, clamping cylinders are provided in the multiple mounting frames, the two vertical frames are fixedly mounted with fixed frames on the sides away from each other, each of the fixed frames is rotatably connected with a second threaded rod, the two second threaded rods are sleeved with top seats, connecting frames are fixedly mounted on the two top seats, multiple connecting plates are fixedly mounted on the sides close to each other, hexagonal pins are fixedly mounted on the bottoms of the multiple connecting plates, hexagonal slots are provided on the tops of the multiple clamping cylinders, and the multiple hexagonal pins are respectively inserted into the corresponding hexagonal slots.

[0007] Optionally, two connecting rings are fixedly installed in each mounting frame, and a connecting groove is provided at the top and bottom ends of each clamping cylinder. Multiple connecting rings are rotatably connected in the connecting grooves, and the mounting frame and the clamping cylinder are conveniently connected through the connecting rings.

[0008] Optionally, a plurality of the clamping tubes are provided with arcuate edges, and the arcuate edges facilitate the clamping tubes to clamp the circular tool.

[0009] Optionally, a first motor is fixedly mounted on the bottom of the base, and an output end of the first motor is fixedly mounted on a turntable. The turntable is driven to rotate by the first motor, which is beneficial to the use of the device.

[0010] Optionally, a second motor is fixedly installed on the right side of the horizontal frame, and an output end of the second motor is fixedly installed on the first threaded rod. The use of the device is facilitated by driving the first threaded rod to rotate by the second motor.

[0011] Optionally, the first threaded rod is provided with two sections of threads facing each other, and the two slide seats are respectively sleeved on the two sections of threads. This design is convenient for the use of the device.

[0012] Optionally, motors are fixedly mounted on the bottom ends of the two fixing frames, and output ends of the two motors are respectively fixedly mounted on corresponding second threaded rods. The use of the device is facilitated by driving the second threaded rods to rotate through the motors.

[0013] Optionally, a PLC controller is fixedly installed on the front end of the base, and the operation of this type of clamp is controlled by the PLC controller.

[0014] Optionally, the bottom ends of the two top seats are fixedly mounted with limiting plates, and the two limiting plates are sleeved on the outside of the second threaded rod, so that the top seats can be limited by the limiting plates.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] Through the mutual cooperation of the turntable, the first motor, the fixing frame, the motor, the second threaded rod, the top seat, the mounting frame, the connecting frame, the connecting plate, the hexagonal pin, the connecting ring and the clamping cylinder, the cutting position of the tool can be adjusted without disassembling the tool, reducing the operation steps, thereby further improving the processing efficiency. At the same time, the cutting angle of the tool can be adjusted according to the needs of use, thereby meeting different processing and use requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of a cutting tool fixture of the utility model;

[0018] Figure 2 It is a cross-sectional view of a cutting tool fixture of the utility model;

[0019] Figure 3 It is a cross-sectional view of a clamping cylinder in a cutting tool fixture of the utility model;

[0020] Figure 4A cutting tool fixture of the utility model Figure 3 A is an enlarged view of the middle image.

[0021] In the figure: 1. base; 2. horizontal frame; 3. turntable; 4. vertical frame; 5. PLC controller; 6. first motor; 7. first threaded rod; 8. second motor; 9. slide seat; 10. connecting groove; 11. fixed frame; 12. limit plate; 13. motor; 14. second threaded rod; 15. top seat; 16. mounting frame; 17. connecting frame; 18. connecting plate; 19. hexagonal pin; 20. hexagonal slot; 21. connecting ring; 22. clamping cylinder. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figures 1 to 4 The utility model provides a cutting tool fixture, including a base 1, a turntable 3 is rotatably connected in the base 1, a cross frame 2 is fixedly installed on the turntable 3, a first threaded rod 7 is rotatably connected in the cross frame 2, two slide seats 9 are sleeved on the first threaded rod 7, vertical frames 4 are fixedly installed on the tops of the two slide seats 9, a plurality of mounting frames 16 are fixedly installed on the sides of the two vertical frames 4 close to each other, a clamping cylinder 22 is arranged in the plurality of mounting frames 16, a fixing frame 11 is fixedly installed on the sides of the two vertical frames 4 away from each other, a second threaded rod 14 is rotatably connected in each fixing frame 11, a top seat 15 is sleeved on the two second threaded rods 14, a connecting frame 17 is fixedly installed on the two top seats 15, a plurality of connecting plates 18 are fixedly installed on the sides of the two connecting frames 17 close to each other, a hexagonal bayonet 19 is fixedly installed on the bottoms of the plurality of connecting plates 18, a hexagonal slot 20 is arranged on the tops of the plurality of clamping cylinders 22, and the plurality of hexagonal bayonet 19 are respectively inserted in the corresponding hexagonal slots 20.

[0024] Two connecting rings 21 are fixedly installed in each mounting frame 16, and a connecting groove 10 is provided at the top and bottom of each clamping cylinder 22. Multiple connecting rings 21 are rotatably connected in the connecting groove 10, and the mounting frame 16 is conveniently connected to the clamping cylinder 22 through the connecting ring 21. Multiple clamping cylinders 22 are conveniently provided with arc edges, and the arc edges facilitate the clamping cylinder 22 to clamp the circular tool. A first motor 6 is fixedly installed at the bottom of the base 1, and the output end of the first motor 6 is fixedly installed on the turntable 3. The rotation of the turntable 3 is driven by the first motor 6, which is beneficial to the use of the present device. A second motor 8 is fixedly installed on the right side of the horizontal frame 2, and the output end of the second motor 8 is fixedly installed on the first threaded rod 7. The first threaded rod 7 is driven by the second motor 8 7 rotation is beneficial to the use of the present device, the first threaded rod 7 is provided with two sections of threads facing each other, and the two slide seats 9 are respectively sleeved on the two sections of threads, and this design is beneficial to the use of the present device, the bottom ends of the two fixing frames 11 are fixedly installed with motors 13, and the output ends of the two motors 13 are respectively fixedly installed on the corresponding second threaded rods 14, and the second threaded rods 14 are driven to rotate by the motors 13, which is beneficial to the use of the present device, the front end of the base 1 is fixedly installed with a PLC controller 5, and the work of this type of clamp is controlled by the PLC controller 5, and the bottom ends of the two top seats 15 are fixedly installed with limit plates 12, and the two limit plates 12 are sleeved on the outside of the second threaded rod 14, and the top seats 15 can be limited by the limit plates 12.

[0025] Working principle: When in use, the tool to be cut can be placed between the multiple clamping cylinders 22, the switch of the second motor 8 is turned on, and the second motor 8 drives the first threaded rod 7 to rotate, so that the two slide seats 9 drive the two vertical frames 4 and the multiple clamping cylinders 22 to slide toward the side close to each other, so that the tool can be clamped and fixed. According to the needs of use, the switch of the first motor 6 can also be turned on, and the first motor 6 drives the turntable 3 and the horizontal frame 2 to rotate, so that the cutting angle of the tool can be adjusted. The switch of the motor 13 is turned on, and the motor 13 drives the second threaded rod 14 to rotate, so that the top seat 15 drives the connecting frame 17 and the connecting plate 18 to rise, so that the hexagonal bayonet 19 is disengaged from the hexagonal slot 20. At this time, the clamping cylinder 22 loses the limit and can be rotated, that is, the tool can be pushed back and forth without disassembling the tool to adjust the cutting position of the tool. This kind of cutting tool fixture is easy to use. Through the above-mentioned components, the position of the tool in the fixture can be adjusted without disassembling the tool, reducing the operation steps, thereby further improving the processing efficiency. At the same time, the cutting angle of the tool can be adjusted according to the needs of use, thereby meeting different processing and use requirements.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cutting tool fixture, characterized in that: The invention comprises a base (1), a rotating disk (3) is rotatably connected inside the base (1), a horizontal frame (2) is fixedly installed on the rotating disk (3), a first threaded rod (7) is rotatably connected inside the horizontal frame (2), two slide seats (9) are sleeved on the first threaded rod (7), a vertical frame (4) is fixedly installed on the top of the two slide seats (9), a plurality of mounting frames (16) are fixedly installed on the side close to each other of the two vertical frames (4), a clamping cylinder (22) is arranged inside the plurality of mounting frames (16), and a fixing frame (11) is fixedly installed on the side away from each other of the two vertical frames (4) A second threaded rod (14) is rotatably connected in each of the fixing frames (11), a top seat (15) is sleeved on the two second threaded rods (14), a connecting frame (17) is fixedly installed on the two top seats (15), a plurality of connecting plates (18) are fixedly installed on one side of the two connecting frames (17) close to each other, a hexagonal bayonet (19) is fixedly installed on the bottom of the plurality of connecting plates (18), a hexagonal bayonet (20) is arranged on the top of the plurality of clamping cylinders (22), and the plurality of hexagonal bayonet pins (19) are respectively inserted into the corresponding hexagonal bayonet slots (20).

2. A cutting tool fixture according to claim 1, characterized in that: Two connecting rings (21) are fixedly installed in each mounting frame (16), and a connecting groove (10) is provided at the top and bottom ends of each clamping cylinder (22), and a plurality of connecting rings (21) are rotatably connected in the connecting grooves (10).

3. A cutting tool fixture according to claim 1, characterized in that: A plurality of the clamping cylinders (22) are each provided with an arc-shaped edge.

4. A cutting tool fixture according to claim 1, characterized in that: A first motor (6) is fixedly mounted on the bottom of the base (1), and an output end of the first motor (6) is fixedly mounted on the turntable (3).

5. A cutting tool fixture according to claim 1, characterized in that: A second motor (8) is fixedly mounted on the right side of the cross frame (2), and an output end of the second motor (8) is fixedly mounted on the first threaded rod (7).

6. A cutting tool fixture according to claim 1, characterized in that: The first threaded rod (7) is provided with two sections of threads facing each other, and the two slide seats (9) are respectively sleeved on the two sections of threads.

7. A cutting tool holder according to claim 1, characterized in that: A motor (13) is fixedly mounted at the bottom end of each of the two fixing frames (11), and the output ends of the two motors (13) are respectively fixedly mounted on the corresponding second threaded rods (14).

8. A cutting tool fixture according to claim 1, characterized in that: A PLC controller (5) is fixedly mounted on the front end of the base (1).

9. A cutting tool fixture according to claim 1, characterized in that: The bottom ends of the two top seats (15) are fixedly mounted with limit plates (12), and the two limit plates (12) are sleeved on the outside of the second threaded rod (14).

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