CN115415594A

CN115415594A - Cutter abrasion detection device

Info

Publication number: CN115415594A
Application number: CN202210712470.5A
Authority: CN
Inventors: 不公告发明人
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-13
Filing date: 2020-11-13
Publication date: 2022-12-02
Also published as: CN112484637B; CN112484637A; CN115042013A

Abstract

The invention relates to a detection device, in particular to a cutter abrasion detection device. It includes installation device, clamping device and detection mechanism, installation device includes the mounting panel, mounting panel surface both sides are connected with the curb plate, laser range finder sets up connecting plate one side should be arranged in the adjustable cutter wearing and tearing detection device of digit control machine tool, through clamping device and the detection mechanism who sets up, can detect milling cutter through laser range finder to in order to improve the precision of artifical judgement, solved in the past through artifical eye spirit observation, because the manual work judges the mistake easily to milling cutter, lead to the milling cutter reuse of wearing and tearing to the problem that part machining made mistakes.

Description

Cutter abrasion detection device

Technical Field

The invention relates to a detection device, in particular to a cutter abrasion detection device.

Background

A numerical control machine tool is a numerical control machine tool for short, and is an automatic machine tool provided with a program control system, wherein the control system can logically process a program specified by a control code or other symbolic instructions, decode the program, represent the decoded program by coded numbers, input the coded numbers into a numerical control device through an information carrier, send various control signals by the numerical control device through operation processing, control the action of the machine tool, automatically process parts according to the shape and the size required by a drawing, use a milling cutter when processing the parts, and detect the abrasion of the milling cutter after a period of use.

Disclosure of Invention

The present invention is directed to a tool wear detection apparatus to solve the above problems.

In order to achieve the purpose, the invention provides a cutter wear detection device which comprises a mounting device, a clamping device and a detection mechanism, wherein the mounting device comprises a mounting plate, side plates are connected to two sides of the surface of the mounting plate, a mounting hole is formed in one side of the side plate, a top plate is arranged at the top of the side plate, a cavity is formed in the surface of the top plate, the clamping device comprises a bearing and a rotating ring, the bearing is arranged in the mounting hole, a rotating shaft is fixedly connected to an inner ring of the bearing, one end of the rotating shaft is fixedly connected with the rotating ring, a plurality of threaded through holes are formed in the outer wall of the rotating ring, threaded rods are connected with the threaded through holes in an internal thread mode, a milling cutter body is arranged in the rotating ring, the detection mechanism comprises a square and a laser range finder, a sliding groove is formed in the bottom of the square, the square is connected to two sides of the top plate in a sliding mode, a top frame is connected with a top frame, a threaded through hole is formed in one side of the top frame, a bolt is connected with the threaded through hole in an internal thread, an adjustment device is arranged on one side of the top frame, the adjustment device comprises a sleeve, one end of the sleeve and is fixedly connected with the inner wall of the adjustment device, a connecting plate, a spring is arranged in one side of the sleeve, and a sleeve is connected to one side of the connecting plate.

As the further improvement of the technical scheme, mounting grooves are formed in two ends of the surface of the mounting plate, and a storage box is connected in the mounting grooves in a clamping mode.

As a further improvement of the technical scheme, the bottom of the mounting plate is fixedly connected with a universal wheel.

As a further improvement of the technical scheme, the outer wall of the rotating shaft is fixedly connected with a first circular ring, the outer wall of the first circular ring is fixedly connected with a connecting rod, and one end of the connecting rod is fixedly connected with a second circular ring.

As a further improvement of the technical scheme, the surfaces of the two ends of the top plate are provided with slide ways, the slide ways are rotatably connected with rotating wheels, and the rotating wheels are rotatably connected with the slide ways.

As a further improvement of the technical scheme, one side of the connecting plate is adhered with a rubber pad.

As a further improvement of the technical scheme, one side of the surface of the top plate is connected with a pulling plate, one side of the pulling plate is provided with an opening, one side of the top frame is connected with a connecting column, the connecting column is connected in the opening in a sliding mode, and one end of the connecting column is connected with a pulling disc.

Compared with the prior art, the invention has the beneficial effects that:

1. among this a cutter wearing and tearing detection device with adjustable be used for digit control machine tool, through clamping device and the detection mechanism who sets up, can detect milling cutter through laser range finder to in the past through artifical catch observation through artifical, because artifical judge milling cutter easily and make mistakes, lead to the milling cutter reuse of wearing and tearing to the problem that parts machining made mistakes, be convenient for improve artifical precision of judging.

Drawings

FIG. 1 is a schematic view of the entire structure of embodiment 1;

FIG. 2 is a schematic view of the structure of the mounting device of embodiment 1;

FIG. 3 is a schematic view of a holding apparatus according to embodiment 1;

FIG. 4 is a schematic structural view of a detecting mechanism according to embodiment 1;

FIG. 5 is a schematic view of the construction of an adjusting device in accordance with embodiment 1;

fig. 6 is a schematic view of the storage box structure of example 1.

The various reference numbers in the figures mean:

100. a mounting device;

110. mounting a plate; 111. mounting grooves; 112. a storage box;

120. a side plate; 121. mounting holes; 122. a top plate; 123. a cavity; 124. a slideway;

130. pulling a plate; 131. opening a hole;

140. a universal wheel;

200. a clamping device; 210. a bearing; 220. a rotating shaft; 230. rotating the ring; 240. perforating the threads; 250. a threaded rod; 260. a milling cutter body; 270. a first circular ring; 280. a connecting rod; 290. a second circular ring;

300. a detection mechanism;

310. a square block; 311. a chute; 312. a rotating wheel;

320. a top frame; 321. a threaded through hole; 322. a bolt;

330. an adjustment device; 331. a sleeve; 332. a spring; 333. a loop bar;

340. a connecting plate; 341. a rubber pad;

350. connecting columns; 360. pulling the disc; 370. provided is a laser range finder.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations or positional relationships based on those shown in the drawings, merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Example 1

Referring to fig. 1-6, the present embodiment provides a tool wear detection apparatus, including a mounting apparatus 100, a clamping apparatus 200, and a detection mechanism 300, where the mounting apparatus 100 includes a mounting plate 110, two sides of the surface of the mounting plate 110 are connected with side plates 120, a side edge of one side plate 120 is provided with a mounting hole 121, a top plate 122 is disposed on the top of the side plate 120, a surface of the top plate 122 is provided with a cavity 123, the clamping apparatus 200 includes a bearing 210 and a rotary ring 230, the bearing 210 is disposed in the mounting hole 121, an inner ring of the bearing 210 is fixedly connected with a rotating shaft 220, one end of the rotating shaft 220 is fixedly connected with the rotary ring 230, an outer wall of the rotary ring 230 is provided with a plurality of threaded through holes 240, the threaded through holes 240 are internally threaded with a threaded rod 250, a milling cutter body 260 is disposed in the rotary ring 230, the detection mechanism 300 includes a block 310 and a laser range finder 370, spout 311 has been seted up to square 310 bottom, square 310 sliding connection is in roof 122 both sides, square 310 top is connected with roof-rack 320, threaded through-hole 321 has been seted up to roof-rack 320 one side, threaded through-hole 321 female connection has bolt 322, roof-rack 320 one side is provided with adjusting device 330, adjusting device 330 includes sleeve 331, sleeve 331 one end and adjusting device 330 one side inner wall fixed connection, be provided with spring 332 in the sleeve 331, sliding connection has loop bar 333 in sleeve 331, loop bar 333 one end is connected with connecting plate 340, laser range finder 370 sets up in connecting plate 340 one side, through clamping device 200 and the detection mechanism 300 who sets up, can detect milling cutter body 260 through laser range finder 370, so that improve the precision of artifical judgement.

Besides, the mounting grooves 111 are formed in two ends of the surface of the mounting plate 110, the mounting grooves 111 are clamped with the storage box 112, and the milling cutter body 260 can be placed in the storage box 112 to prevent the problem that the milling cutter body 260 is lost due to random placement.

Further, the bottom of the mounting plate 110 is fixedly connected with a universal wheel 140, and the universal wheel 140 has the characteristic of rotating at any horizontal angle, so that the detection device can be conveniently moved at multiple angles.

Further, the outer wall of the rotating shaft 220 is fixedly connected with a first circular ring 270, the outer wall of the first circular ring 270 is fixedly connected with a connecting rod 280, one end of the connecting rod 280 is fixedly connected with a second circular ring 290, and the second circular ring 290 can improve the stress point of the rotating shaft 220, so that the rotating shaft 220 can be easily rotated.

In addition, the top plate 122 has a slide 124 on the surface of both ends, the slide slot 311 is rotatably connected with a rotating wheel 312, the rotating wheel 312 is rotatably connected with the slide 124, and the rotating wheel 312 can reduce the friction between the block 310 and the top plate 122, so as to facilitate the block 310 to slide more quickly.

Further, a rubber pad 341 is adhered to one side of the connecting plate 340, and the rubber pad 341 is softer, so that the laser range finder 370 can be prevented from being scratched by the connecting plate 340.

Further, the pulling plate 130 is connected to one side of the surface of the top plate 122, the opening 131 is formed in one side of the pulling plate 130, the connecting column 350 is connected to one side of the top frame 320, the connecting column 350 is slidably connected in the opening 131, the pulling disc 360 is connected to one end of the connecting column 350, and the connecting column 350 can improve the stress point of the top frame 320 so as to easily pull the top frame 320.

The embodiment provides a cutter wear detection device, when using, milling cutter body 260 is put into swivel 230, screw threaded rod 250, threaded rod 250 fixes milling cutter body 260, switch on laser range finder 370 power, make its work, its theory of operation is, measure the light and come and go the required time of target, then calculate distance D through light speed c =299792458m/s and atmospheric refractive index n, adjust the laser of laser range finder 370 to milling cutter body 260 outer wall, then rotate pivot 220, pivot 220 drives swivel 230, swivel 230 drives milling cutter body 260, when there is the breach of wearing and tearing in milling cutter body 260 surface, the mounting panel 110 surface that the laser of first ring 270 can shine, can judge whether there is wearing and tearing in milling cutter body 260 outer wall.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, which fall within the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A tool wear detection device comprising a mounting device (100), a clamping device (200), and a detection mechanism (300), characterized in that: the mounting device (100) comprises a mounting plate (110), side plates (120) are connected to two sides of the surface of the mounting plate (110), a mounting hole (121) is formed in one side of each side plate (120), a top plate (122) is arranged at the top of each side plate (120), a cavity (123) is formed in the surface of each top plate (122), the clamping device (200) comprises a bearing (210) and a rotating ring (230), the bearing (210) is arranged in the mounting hole (121), a rotating shaft (220) is fixedly connected to the inner ring of the bearing (210), one end of the rotating shaft (220) is fixedly connected with the rotating ring (230), a plurality of thread through holes (240) are formed in the outer wall of the rotating ring (230), a threaded rod (250) is connected to the thread through holes (240) in a threaded manner, a milling cutter body (260) is arranged in the rotating ring (230), the detection mechanism (300) comprises a square block (310) and a laser range finder (370), a sliding groove (311) is formed in the bottom of the square block (310), the block (310) is slidably connected to two sides of the top plate (122), a top frame (320), a bolt (321) is connected to the top frame (320), a through hole (322) is formed in one side of the top frame (320), and a through hole (322) is formed in the other side of the bolt (321), an adjusting device (330) is arranged on one side of the top frame (320), the adjusting device (330) comprises a sleeve (331), one end of the sleeve (331) is fixedly connected with the inner wall of one side of the top frame (320), a spring (332) is arranged in the sleeve (331), a sleeve rod (333) is connected in the sleeve (331) in a sliding mode, one end of the sleeve rod (333) is connected with a connecting plate (340), and the laser range finder (370) is arranged on one side of the connecting plate (340);

one side of the surface of the top plate (122) is connected with a pulling plate (130), one side of the pulling plate (130) is provided with an opening (131), one side of the top frame (320) is connected with a connecting column (350), the connecting column (350) is connected in the opening (131) in a sliding mode, and one end of the connecting column (350) is connected with a pulling disc (360);

the surfaces of two ends of the top plate (122) are provided with slide ways (124), the sliding groove (311) is rotatably connected with a rotating wheel (312), and the rotating wheel (312) is rotatably connected with the slide ways (124);

one side of the connecting plate (340) is adhered with a rubber pad (341).

2. A tool wear detection device in accordance with claim 1, wherein: mounting groove (111) have been seted up at mounting panel (110) surface both ends, the joint has storage box (112) in mounting groove (111).

3. A tool wear detection device in accordance with claim 1, wherein: the utility model discloses a pivot (220) outer wall fixedly connected with first ring (270), first ring (270) outer wall fixedly connected with connecting rod (280), connecting rod (280) one end fixedly connected with second ring (290).