CN210198666U

CN210198666U - Testing arrangement of quick test bulb milling cutter

Info

Publication number: CN210198666U
Application number: CN201920610352.7U
Authority: CN
Inventors: Bingzhan Lou; 娄兵占
Original assignee: Kunshan Xiangrun Tool Equipment Co Ltd
Current assignee: Kunshan Xiangrun Tool Equipment Co Ltd
Priority date: 2019-04-29
Filing date: 2019-04-29
Publication date: 2020-03-27
Anticipated expiration: 2029-04-29

Abstract

The utility model discloses a test ball end mill's testing arrangement fast, which comprises a frame and a base, the bottom fixedly connected with main shaft of frame, main shaft bottom fixedly connected with ball end mill, the rotation of base is connected with rotates the seat, it is provided with horizontal angle adjusting device to rotate between seat and the ball end mill, the top of rotating the seat articulates there is the fixing base, be provided with perpendicular angle adjusting device between horizontal angle adjusting device and the fixing base, the top of fixing base is seted up flutedly, the internal surface of recess rotates through the bearing and is connected with the threaded rod. The utility model discloses a setting rotates worm wheel and two-way threaded rod, reaches the effect of adjusting test piece water angle degree and perpendicular angle, makes the test piece contact with different angle and bulb milling cutter, and more comprehensive to detecting bulb milling cutter, solved prior art and will test the piece and take off the back and fix complex operation's problem again.

Description

Testing arrangement of quick test bulb milling cutter

Technical Field

The utility model relates to a bulb milling cutter tests technical field, specifically is a test device of quick test bulb milling cutter.

Background

The ball end milling cutter is a cutter with a cutting edge similar to a ball end and assembled on a milling machine for milling various curved surfaces and arc grooves. The ball end mill is also called R cutter, can mill die steel, cast iron, carbon steel, alloy steel, tool steel and general iron materials, and belongs to an end mill. The ball end mill can normally operate in a high-temperature environment, and is characterized in that: the material is as follows: high speed steel/special hardened high speed steel, suitable for milling materials: die steel, cast iron, carbon steel, alloy steel, tool steel, general iron material. The method is widely used for processing various curved surfaces and arc grooves. The maximum temperature for maintaining the cutting performance is 450-550/500-600 ℃. The ball end milling cutter needs to be tested after being machined, whether the ball end milling cutter is qualified or not is judged, the ball end milling cutter works on a test object block, the vibration condition of the milling cutter during working is detected, the qualification rate of the milling cutter is judged according to the vibration condition, however, when the existing ball end milling cutter is tested, the test object needs to be detached, then the ball end milling cutter is fixed at different angles again, and then the ball end milling cutter is cut, and the method is low in working efficiency and needs to be improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a test ball end mill's testing arrangement fast has possessed the advantage of being convenient for change test article angle, has solved the problem that prior art is difficult to the regulation test angle.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a test device of quick test ball end mill, includes frame and base, the bottom fixedly connected with main shaft of frame, main shaft bottom fixedly connected with ball end mill.

The base rotates and is connected with and rotates the seat, it is provided with horizontal angle adjusting device to rotate between seat and the bulb milling cutter, the top of rotating the seat articulates there is the fixing base, be provided with perpendicular angle adjusting device between horizontal angle adjusting device and the fixing base, the top of fixing base is seted up flutedly, the internal surface of recess rotates through the bearing and is connected with the threaded rod, the surperficial threaded connection of threaded rod has the slider, the top fixedly connected with grip block of slider, be provided with the test piece between grip block and the fixing base.

Preferably, horizontal angle adjusting device includes pivot, worm wheel and worm, the bottom of pivot and the top fixed connection of base, the surface of pivot is passed through the bearing and is connected with the fixing base rotation, the top of pivot and the bottom fixed connection of pivot, the surface of worm wheel and the internal surface meshing of worm, the tip of worm passes through the bearing and is connected with the inside rotation of rotating the seat.

Preferably, perpendicular angle adjusting device includes two-way threaded rod, a thread cylinder, connecting rod and connecting block, the tip of two-way threaded rod passes through the bearing and is connected with the interior surface rotation who rotates the seat, the internal surface of a thread cylinder and the surface threaded connection of two-way threaded rod, the top of a thread cylinder is articulated with the bottom of connecting rod, the bottom of connecting block is articulated with the top of connecting rod, the spout has been seted up to the bottom of fixing base, the internal surface of connecting block and the surface sliding connection of connecting block.

Preferably, the test block is square in shape.

Preferably, the surfaces of the fixed seat and the clamping block, which are contacted with the test block, are provided with gaskets.

Preferably, the height of the clamping block is lower than that of the test block.

Preferably, the end parts of the threaded rod, the rotating shaft and the bidirectional threaded rod are provided with handles.

Preferably, the handle is detachably mounted with the end parts of the threaded rod, the rotating shaft and the bidirectional threaded rod.

Preferably, a vibration sensor is fixedly connected to the surface of the main shaft.

Preferably, the base still includes the display screen, the inside of display screen is provided with control center, control center and vibration sensor electric connection, control center and display screen electric connection.

Compared with the prior art, the beneficial effects of the utility model are as follows:

when the utility model needs to adjust the cutting angle of the test block, the worm is rotated by the handle, the surface of the worm is meshed with the surface of the worm wheel, the worm wheel is fixedly connected with the base through the rotating shaft, so that the worm rotates by taking the axis of the rotating shaft as the center, the worm drives the rotating seat to rotate, thereby achieving the effect of adjusting the horizontal angle, when the bidirectional threaded rod is rotated by the handle, the inner surface of the threaded cylinder is meshed with the surface of the bidirectional threaded rod, thereby the threaded cylinder moves in the opposite direction or moves in the back direction along the direction of the bidirectional threaded rod, the threaded cylinder drives the bottom of the connecting rod to move in the opposite direction or move in the back direction, thereby the connecting rod drives the connecting block to slide in the sliding groove to the right, thereby the left end of the fixing seat is lifted, thereby achieving the effect of adjusting the vertical angle, the test block contacts with the ball end milling cutter at, more comprehensive to detecting ball end milling cutter, solved prior art and taken off the problem that fixed operation is loaded down with trivial details again with the test block.

Drawings

Fig. 1 is a cross-sectional view of a front view of the present invention;

FIG. 2 is a cross-sectional view of a side view of the vertical angle adjustment device of the present invention;

FIG. 3 is a cross-sectional view of a top view of the worm wheel of the present invention;

fig. 4 is a circuit connection block diagram of the present invention.

In the figure: 1-a rack, 2-a base, 3-a main shaft, 4-a ball end mill, 5-a rotating seat, 6-a horizontal angle adjusting device, 7-a fixed seat, 8-a vertical angle adjusting device, 9-a groove, 10-a bearing, 11-a threaded rod, 12-a sliding block, 13-a clamping block, 14-a testing block, 15-a rotating shaft, 16-a worm wheel, 17-a worm, 18-a bidirectional threaded rod, 19-a threaded cylinder, 20-a connecting rod, 21-a connecting block, 22-a sliding chute, 23-a gasket, 24-a handle, 25-a vibration sensor, 26-a display screen and 27-a control center.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: a testing device for rapidly testing a ball end mill comprises a frame 1 and a base 2, wherein the bottom of the frame 1 is fixedly connected with a main shaft 3, the surface of the main shaft 3 is fixedly connected with a vibration sensor 25, during the process that the ball end mill 4 cuts the test block 14, the ball end mill 4 will generate vibration, at this time, the vibration sensor 25 transmits the measured vibration data to the control center 27, then control center 27 shows through display screen 26, according to the data that display screen 26 shows, judge that this ball milling cutter is qualified, base 2 still includes display screen 26, the inside of display screen 26 is provided with control center 27, control center 27 is used for controlling main shaft 3 work, control center 27 and vibration sensor 25 electric connection, control center 27 and display screen 26 electric connection, main shaft 3 bottom fixedly connected with ball milling cutter 4, ball milling cutter 4 is the ball milling cutter that needs the test.

Referring to fig. 1 to 4, a rotating base 5 is rotatably connected to a base 2, a horizontal angle adjusting device 6 is arranged between the rotating base 5 and a ball end mill 4, the horizontal angle adjusting device 6 includes a rotating shaft 15, a worm wheel 16 and a worm 17, the bottom of the rotating shaft 15 is fixedly connected with the top of the base 2, the surface of the rotating shaft 15 is rotatably connected with a fixed base 7 through a bearing 10, the top of the rotating shaft 15 is fixedly connected with the bottom of the rotating shaft 15, the surface of the worm wheel 16 is engaged with the inner surface of the worm 17, the end of the worm 17 is rotatably connected with the inside of the rotating base 5 through the bearing 10, when the cutting angle of the test block 14 needs to be adjusted, the worm 17 is rotated through a handle 24, because the surface of the worm 17 is engaged with the surface of the worm wheel 16, and because the worm wheel 16 is fixedly connected with the base 2 through the rotating shaft 15, the worm 17 rotates, thereby achieving the effect of adjusting the horizontal angle, the top of the rotating seat 5 is hinged with a fixed seat 7, a vertical angle adjusting device 8 is arranged between the horizontal angle adjusting device 6 and the fixed seat 7, the vertical angle adjusting device 8 comprises a bidirectional threaded rod 18, a threaded cylinder 19, a connecting rod 20 and a connecting block 21, the end part of the bidirectional threaded rod 18 is rotatably connected with the inner surface of the rotating seat 5 through a bearing 10, the inner surface of the threaded cylinder 19 is in threaded connection with the surface of the bidirectional threaded rod 18, the top of the threaded cylinder 19 is hinged with the bottom of the connecting rod 20, the bottom of the connecting block 21 is hinged with the top of the connecting rod 20, the bottom of the fixed seat 7 is provided with a sliding groove 22, the inner surface of the connecting block 21 is in sliding connection with the surface of the connecting block 21, when the bidirectional threaded rod 18 is rotated through a handle 24, because the inner surface of the threaded cylinder 19 is meshed with the, the threaded cylinder 19 drives the bottom of the connecting rod 20 to move towards each other or move back to back, so that the connecting rod 20 drives the connecting block 21 to slide right in the sliding groove 22, so as to raise the left end of the fixed seat 7 and achieve the effect of adjusting the vertical angle, the top of the fixed seat 7 is provided with the groove 9, the inner surface of the groove 9 is rotatably connected with the threaded rod 11 through the bearing 10, the ends of the threaded rod 11, the rotating shaft 15 and the bidirectional threaded rod 18 are respectively provided with a handle 24, the handle 24 is detachably mounted with the ends of the threaded rod 11, the rotating shaft 15 and the bidirectional threaded rod 18, the handle 24 is detachably mounted, the surface of the threaded rod 11 is in threaded connection with the sliding block 12, the top of the sliding block 12 is fixedly connected with the clamping block 13, the surface of the fixed seat 7 and the clamping block 13, which is in contact with the testing block 14, is provided with, make the clamping block 13 more old rest on the fixed of test piece 14, clamping block 13 highly is less than the height of test piece 14, is provided with test piece 14 between clamping block 13 and the fixing base 7, and the shape of test piece 14 is established to square through establishing the shape with test piece 14 to square, when adjusting perpendicular angle, makes test piece 14 contact with ball milling cutter 4 with different angles, reaches the effect of adjusting test piece 14 and ball milling cutter 4 cutting angle.

The working principle is as follows: when the testing device for rapidly testing the ball milling cutter is used, the testing block 14 is placed on the fixed seat 7, then the threaded rod 11 is rotated through the handle 24, the inner surface of the sliding block 12 is meshed with the surface of the threaded rod 11, so that the sliding block 12 moves rightwards along the direction of the threaded rod 11, the sliding block 12 drives the clamping block 13 to move rightwards until the clamping block 13 presses the testing block 14 on the fixed seat 7, so that the testing block 14 is fixed, then the base 2 works through the control center 27, the ball milling cutter 4 generates vibration in the process that the ball milling cutter 4 cuts the testing block 14, at the moment, the vibration sensor 25 transmits measured vibration data to the control center 27, then the control center 27 displays the vibration data through the display screen 26, the ball milling cutter is judged to be qualified according to the data displayed by the display screen 26, when the cutting angle of the testing block 14 needs to be adjusted, the worm 17 is rotated through the handle 24, because the surface of the worm 17 is meshed with the surface of the worm wheel 16, and because the worm wheel 16 is fixedly connected with the base 2 through the rotating shaft 15, the worm 17 rotates by taking the axis of the rotating shaft 15 as the center, the worm 17 drives the rotating seat 5 to rotate, so that the effect of adjusting the horizontal angle is achieved, when the bidirectional threaded rod 18 is rotated through the handle 24, because the inner surface of the threaded cylinder 19 is meshed with the surface of the bidirectional threaded rod 18, the threaded cylinder 19 moves towards or away from the bidirectional threaded rod 18, the threaded cylinder 19 drives the bottom of the connecting rod 20 to move towards or away from the bidirectional threaded rod 18, so that the connecting rod 20 drives the connecting block 21 to slide towards the right in the sliding groove 22, the left end of the fixed seat 7 is lifted, and the effect of adjusting the vertical angle.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a test device of quick test ball end mill, includes frame (1) and base (2), its characterized in that: the bottom of the rack (1) is fixedly connected with a main shaft (3), and the bottom of the main shaft (3) is fixedly connected with a ball-end milling cutter (4);

base (2) are rotated and are connected with and rotate seat (5), it has horizontal angle adjusting device (6) to rotate between seat (5) and ball end milling cutter (4), the top of rotating seat (5) articulates there is fixing base (7), be provided with perpendicular angle adjusting device (8) between horizontal angle adjusting device (6) and fixing base (7), recess (9) are seted up at the top of fixing base (7), the internal surface of recess (9) is rotated through bearing (10) and is connected with threaded rod (11), the surperficial threaded connection of threaded rod (11) has slider (12), the top fixedly connected with grip block (13) of slider (12), be provided with test block (14) between grip block (13) and fixing base (7).

2. The testing device for rapidly testing the ball nose milling cutter as claimed in claim 1, wherein: horizontal angle adjusting device (6) are including pivot (15), worm wheel (16) and worm (17), the bottom of pivot (15) and the top fixed connection of base (2), the surface of pivot (15) is passed through bearing (10) and is rotated with fixing base (7) and be connected, the top of pivot (15) and the bottom fixed connection of pivot (15), the surface of worm wheel (16) and the internal surface meshing of worm (17), the tip of worm (17) is passed through bearing (10) and is connected with the inside rotation of rotating seat (5).

3. The testing device for rapidly testing the ball nose milling cutter as claimed in claim 1, wherein: perpendicular angle adjusting device (8) include two-way threaded rod (18), a threaded cylinder (19), connecting rod (20) and connecting block (21), the tip of two-way threaded rod (18) is passed through bearing (10) and is connected with the interior surface rotation who rotates seat (5), the internal surface of a threaded cylinder (19) and the surface threaded connection of two-way threaded rod (18), the top of a threaded cylinder (19) is articulated with the bottom of connecting rod (20), the bottom of connecting block (21) is articulated with the top of connecting rod (20), spout (22) have been seted up to the bottom of fixing base (7), the internal surface of connecting block (21) and the surface sliding connection of connecting block (21).

4. The testing device for rapidly testing the ball nose milling cutter as claimed in claim 1, wherein: the shape of the test block (14) is set to be square.

5. The testing device for rapidly testing the ball nose milling cutter as claimed in claim 1, wherein: and gaskets (23) are arranged on the surfaces of the fixed seat (7) and the clamping block (13) which are contacted with the testing block (14).

6. The testing device for rapidly testing the ball nose milling cutter as claimed in claim 1, wherein: the height of the clamping block (13) is lower than that of the testing block (14).

7. The testing device for rapidly testing the ball nose milling cutter as claimed in claim 1, wherein: handles (24) are arranged at the end parts of the threaded rod (11), the rotating shaft (15) and the bidirectional threaded rod (18).

8. The testing device for rapidly testing the ball nose milling cutter as claimed in claim 7, wherein: the handle (24) is detachably mounted with the end parts of the threaded rod (11), the rotating shaft (15) and the bidirectional threaded rod (18).

9. The testing device for rapidly testing the ball nose milling cutter as claimed in claim 1, wherein: and a vibration sensor (25) is fixedly connected to the surface of the main shaft (3).

10. The testing device for rapidly testing the ball nose milling cutter as claimed in claim 1, wherein: base (2) still include display screen (26), the inside of display screen (26) is provided with control center (27), control center (27) and vibration sensor (25) electric connection, control center (27) and display screen (26) electric connection.