CN220913004U

CN220913004U - Detection device

Info

Publication number: CN220913004U
Application number: CN202322169383.2U
Authority: CN
Inventors: 常志伟; 曹明峰; 唐建伟; 孙海明; 游鹏飞; 谢江涛; 贾政
Original assignee: Fulian Yuzhan Technology Henan Co Ltd
Current assignee: Fulian Yuzhan Technology Henan Co Ltd
Priority date: 2023-08-11
Filing date: 2023-08-11
Publication date: 2024-05-07
Anticipated expiration: 2033-08-11

Abstract

A detection apparatus, comprising: the shell is provided with a containing groove which allows the cutter to be detected to extend into; the detection module is arranged in the accommodating groove and is used for shooting the cutter to be detected for detection; the plurality of moving assemblies are respectively arranged on the shell in a sliding manner and cover the accommodating groove so as to seal the detection module in the accommodating groove; the driving assembly is arranged on the shell, is respectively connected with the plurality of moving assemblies and is used for driving the plurality of moving assemblies to be far away from the center line of the accommodating groove so as to open the accommodating groove, thereby allowing the detection module to detect the cutter to be detected. When the detection device is not detected, the detection module can be effectively protected; after detection, can prevent that external pollutant from getting into the storage tank and adhering on detection module, can further protect detection module, improve detection accuracy. In addition, the device does not need to be contacted with a cutter to be detected during detection, the detection mode is simple, and the efficiency is high.

Description

Detection device

Technical Field

The application relates to the technical field of cutter detection, in particular to a detection device.

Background

In machining, it is often necessary to periodically detect the state of a tool to determine whether the tool has problems such as breakage, chipping, and breakage. At present, the cutter is mainly detected by a traditional tool setting gauge. However, this kind of detection mode needs cutter and tool setting appearance contact, and complex operation and efficiency are lower, and in addition, the easy pollution detection device of washing/cleanness before the cutter detects to and the external pollutant easily gets into in the detection device after the cutter detects, thereby influences the detection precision.

Disclosure of utility model

In view of the above, it is necessary to provide a detection device to solve the technical problems of complicated operation and low detection precision of the current tool setting gauge during detection.

An embodiment of the present application provides a detection apparatus for detecting a tool to be detected, including: the shell is provided with a containing groove allowing a cutter to be detected to extend into; the detection module is arranged in the accommodating groove and is used for shooting the cutter to be detected for detection; the plurality of moving assemblies are respectively arranged on the shell in a sliding manner and cover the accommodating groove so as to seal the detection module in the accommodating groove; and the driving assembly is arranged on the shell and is respectively connected with the plurality of moving assemblies, and the driving assembly is used for driving the plurality of moving assemblies to move away from the center line of the accommodating groove so as to open the accommodating groove, thereby allowing the detection module to detect the cutter to be detected.

According to the detection device, the driving assembly drives the plurality of moving assemblies to move away from the center line of the accommodating groove, so that the accommodating groove is opened, the detection module shoots a to-be-detected cutter for detection, and the detection module can be effectively protected when the to-be-detected cutter is not detected; after detection, a plurality of movable assemblies cover the accommodating groove and seal the detection module in the accommodating groove, so that external pollutants can be prevented from entering the accommodating groove and adhering to the detection module, the detection module can be further protected, and the detection precision is improved. In addition, only need wait to detect the cutter and stretch into the storage tank in the time of detecting can, need not to contact with waiting to detect the cutter, the detection mode is simple, and efficiency is higher.

In some embodiments, each of the mobile assemblies comprises: the moving piece extends along the radial direction of the accommodating groove, and is arranged on the shell in a sliding manner, and the driving assembly is connected with the moving piece; the opening and closing piece is arranged on one side of the moving piece, which is away from the shell, and is used for sealing or opening the accommodating groove.

In some embodiments, the mover includes: a sliding part which is arranged in the shell in a sliding way; the rack is connected between the sliding part and the opening and closing piece and meshed with the driving assembly so as to move under the driving of the driving assembly.

In some embodiments, the housing is provided with a clamping groove extending along a radial direction of the accommodating groove, and the sliding part is slidably disposed in the clamping groove and is adapted to a shape of the clamping groove, so as to prevent the rack from driving the opening and closing member to move along an axial direction of the accommodating groove.

In some embodiments, the drive assembly comprises: the gears are rotatably arranged on the shell and are respectively meshed with the racks; the toothed ring is rotatably arranged on the shell, is meshed with a plurality of gears respectively, and is arranged vertically opposite to the rack, wherein the gears are positioned in the toothed ring; the driving piece is arranged on the shell, is connected with the toothed ring and is used for driving the toothed ring to rotate, so that the toothed ring drives a plurality of gears to rotate, and the gears respectively drive the corresponding racks to be close to or far away from the center line of the accommodating groove.

In some embodiments, the housing is further provided with a storage groove, the storage groove is annular and is arranged between the outer side wall of the housing and the accommodating groove, and the gear and the toothed ring are rotatably arranged at the bottom of the storage groove.

In some embodiments, the drive member includes a drive handle coupled to an outer sidewall of the toothed ring for driving rotation of the toothed ring.

In some embodiments, a limiting groove is further formed in the housing, the limiting groove penetrates through the outer side wall of the housing and is communicated with the accommodating groove, one end, away from the toothed ring, of the driving handle penetrates through the accommodating groove, and the accommodating groove is used for limiting the rotation angle of the driving handle.

In some embodiments, the detection module comprises: the light source is arranged at the bottom of the accommodating groove and used for irradiating the to-be-detected cutter; and the shooting piece is arranged at the bottom of the accommodating groove and is used for shooting the cutter to be detected to obtain a shooting image.

In some embodiments, the detection device further comprises: and the air blowing piece is arranged on the shell and is used for blowing the to-be-detected cutter when the to-be-detected cutter does not extend into the accommodating groove.

Drawings

Fig. 1 is a schematic perspective view of a proposed detecting device and a tool to be detected according to an embodiment of the present application.

Fig. 2 is an exploded view of the detecting device shown in fig. 1.

Fig. 3 is a top view of the detection device shown in fig. 2.

Description of the main reference signs

Detection device 100

Housing 10

Accommodation groove 11

Clamping groove 12

Storage groove 13

Limiting groove 14

Moving assembly 20

Moving member 21

Sliding portion 211

Rack 212

Opening and closing member 22

Drive assembly 30

Gear 31

Toothed ring 32

Drive member 33

Detection module 40

Light source 41

Shooting piece 42

Air blowing member 50

Blow port 51

Tool 200 to be inspected

Center line L

Detailed Description

Embodiments of the present application are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present application and are not to be construed as limiting the present application.

Referring to fig. 1, an embodiment of the present application provides a detection device 100, which is suitable for the field of metal cutting processing of electronic products such as mobile phones, wherein the detection device 100 is disposed on a machine tool (not shown), and a control system electrically connected to the detection device 100 is disposed on the machine tool and is used for detecting a tool 200 to be detected in cooperation with the detection device 100, for example, detecting wear and tipping of a tool tip of the tool 200 to be detected, and in this embodiment, the tool 200 to be detected may be a milling cutter or a turning tool, but is not limited thereto; the helix angle on the tool 200 to be inspected may be 25 ° or 60 °, but is not limited thereto. The detection device 100 includes a housing 10, a moving assembly 20, a driving assembly 30, and a detection module 40.

The upper surface of the housing 10 is provided with a receiving groove 11 allowing the tool 200 to be tested to be inserted. The detecting module 40 is disposed in the accommodating groove 11, and is used for photographing the tool 200 to be detected for detection. The plurality of moving assemblies 20 are respectively slidably disposed on the upper surface of the housing 10 and cover the accommodating groove 11, so as to seal the detecting module 40 in the accommodating groove 11. The driving assembly 30 is disposed on the housing 10 and connected to the plurality of moving assemblies 20, and the driving assembly 30 is used for driving the plurality of moving assemblies 20 away from the center line L of the accommodating groove 11, so as to open the accommodating groove 11, thereby allowing the detecting module 40 to detect the tool 200 to be detected.

In the above detection device 100, the driving assembly 30 drives the plurality of moving assemblies 20 to move away from the center line L of the accommodating groove 11, so as to open the accommodating groove 11, so that the detection module 40 shoots the to-be-detected tool 200 for detection, and the detection module 40 can be effectively protected when not detected; after detection, the plurality of moving assemblies 20 cover the accommodating groove 11 and seal the detecting module 40 in the accommodating groove 11, so that external pollutants can be prevented from entering the accommodating groove 11 and adhering to the detecting module 40, the detecting module 40 can be further protected, and the detecting precision is improved. In addition, during detection, only the cutter 200 to be detected stretches into the accommodating groove 11, contact with the cutter 200 to be detected is not needed, the detection mode is simple, and the efficiency is high.

In this embodiment, the wear alarm value of the tool 200 to be detected may be set on the control system of the machine tool to monitor the wear condition of the tool 200 to be detected, and may be automatically compensated according to the wear value or the damage value of the tool 200 to be detected, so as to improve the quality of the machined workpiece and reduce the rejection rate of the workpiece.

The shell 10 is cylindrical, and the accommodating groove 11 formed on the shell 10 is cylindrical.

Referring to fig. 2, each of the moving assemblies 20 includes a moving member 21 and an opening and closing member 22. The moving member 21 is disposed on the housing 10 and moves along the radial direction of the accommodating groove 11, and the moving member 21 is connected to the driving assembly 30. The opening and closing member 22 is disposed on a side of the moving member 21 facing away from the housing 10, and is used for closing or opening the accommodating groove 11. In this embodiment, the number of the moving assemblies 20 is six, and the moving assemblies are uniformly spaced along the circumference of the accommodating groove 11, each opening and closing member 22 is a sector plate, the six sector plates can be spliced to form a complete circular plate, and the opening and closing members 22 of the six moving assemblies 20 are mutually matched to cover or open the accommodating groove 11.

The mover 21 includes a sliding portion 211 and a rack 212. The sliding portion 211 is slidably disposed in the housing 10. The rack 212 is connected between the sliding portion 211 and the opening and closing member 22 and engaged with the driving assembly 30, so as to move under the driving of the driving assembly 30. In some embodiments, the sliding portion 211 and the rack 212 are of unitary construction. In some embodiments, the sliding portion 211 and the rack 212 are of a split structure.

The upper surface of the housing 10 is provided with a clamping groove 12 extending along the radial direction of the accommodating groove 11, and the sliding part 211 is strip-shaped and is slidably arranged in the clamping groove 12, so as to prevent the rack 212 from driving the opening and closing member 22 to move along the axial direction of the accommodating groove 11. In this embodiment, the holding groove 12 is a dovetail groove, and the sliding portion 211 is adapted to the shape of the holding groove 12.

The driving assembly 30 includes a plurality of gears 31, a toothed ring 32 and a driving member 33, wherein the plurality of gears 31 are rotatably disposed on the housing 10 and respectively engaged with the plurality of racks 212. The toothed ring 32 is rotatably disposed on the housing 10, the toothed ring 32 is respectively meshed with the plurality of gears 31, and the toothed ring 32 is vertically opposite to the rack 212, wherein the plurality of gears 31 are located on the inner side of the toothed ring 32. The driving piece 33 is disposed on the housing 10 and connected to the toothed ring 32, and is used for driving the toothed ring 32 to rotate, so that the toothed ring 32 drives the plurality of gears 31 to rotate, and the plurality of gears 31 respectively drive the corresponding racks 212 to approach or separate from the center line L of the accommodating groove 11.

The upper surface of the housing 10 is also provided with a receiving groove 13, the receiving groove 13 is annular and is arranged between the outer side wall of the housing 10 and the accommodating groove 11, and the gear 31 and the toothed ring 32 are rotatably arranged at the bottom of the receiving groove 13.

In this embodiment, the driving member 33 includes a motor (not shown) connected to the toothed ring 32 for driving the toothed ring 32 to rotate.

In this embodiment, the driving member 33 further includes a driving handle (not shown) connected to the outer sidewall of the toothed ring 32 for driving the toothed ring 32 to rotate. In this way, the toothed ring 32 can be rotated by the drive handle when the motor is damaged.

The upper surface of the shell 10 is also provided with a limiting groove 14, the limiting groove 14 is arc-shaped, the limiting groove 14 penetrates through the outer side wall of the shell 10 and is communicated with the storage groove 13, one end, far away from the toothed ring 32, of the driving handle penetrates through the storage groove 13, and the storage groove 13 is used for limiting the rotation angle of the driving handle.

Referring to fig. 3, the detecting module 40 includes a light source 41 and a photographing member 42, wherein the light source 41 is disposed at a bottom of the accommodating groove 11 for irradiating a bottom end of the tool 200 to be detected. The shooting piece 42 is arranged at the bottom of the accommodating groove 11 and is used for shooting the tool 200 to be detected to obtain a shooting image. In this embodiment, the light sources 41 are LED lamps and are plural, the light sources 41 are uniformly disposed on the periphery of the photographing member 42, the photographing member 42 is a camera, and the brightness of the light sources 41 can be automatically adjusted during photographing, and the photographing member 42 can be automatically focused. The control system on the machine tool is electrically connected with the light source 41 and the shooting piece 42 respectively, and is used for processing the shot image of the shooting piece 42 to obtain the service condition of the tool 200 to be detected, such as whether the tool 200 to be detected has the problems of abrasion, tipping and cutter breakage.

With continued reference to fig. 1, in some embodiments, the detecting device 100 further includes an air blowing member 50, where the air blowing member 50 is disposed on the housing 10, and an air blowing port 51 that is in communication with an air source (not shown) is disposed on the air blowing member 50, and is configured to blow the to-be-detected tool 200 when the to-be-detected tool 200 does not extend into the accommodating groove 11, so that steel scraps and oil stains on the to-be-detected tool 200 can be removed when the to-be-detected tool 200 is not detected, thereby improving detection accuracy of the to-be-detected tool 200.

The implementation process of the detection device 100 of the present embodiment is as follows:

Firstly, moving the tool 200 to be detected to the upper part of the detection device 100 and being positioned on the central line L of the accommodating groove 11;

blowing the blowing piece 50 towards the tool 200 to be detected, and removing steel scraps and oil stains on the tool 200 to be detected;

The driving piece 33 drives the toothed ring 32 to drive the plurality of gears 31 to rotate, so that the plurality of gears 31 respectively drive the corresponding racks 212 and the opening and closing piece 22 to move away from the central line L of the accommodating groove 11, and a space for the to-be-detected cutter 200 to extend into is reserved;

The cutter 200 to be detected is made to extend into the accommodating groove 11, the light source 41 is started to enable the light source 41 to irradiate the bottom end of the cutter 200 to be detected, the shooting piece 42 shoots an image of the bottom end of the cutter 200 to be detected, a control system on the machine tool processes the shot image of the shooting piece 42 to obtain the cutting edge diameter, the cutter length and the damage condition of the cutter 200 to be detected, and in the detection process, the cutter 200 to be detected can be driven to rotate, so that the detection precision of the cutter 200 to be detected is improved.

Finally, it should be noted that the above-mentioned embodiments are merely for illustrating the technical solution of the present application and not for limiting the same, and although the present application has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made to the technical solution of the present application without departing from the spirit and scope of the technical solution of the present application.

Claims

1. A detection device for detecting a tool to be detected, comprising:

The shell is provided with a containing groove allowing a cutter to be detected to extend into;

The detection module is arranged in the accommodating groove and is used for shooting the cutter to be detected for detection;

The plurality of moving assemblies are respectively arranged on the shell in a sliding manner and cover the accommodating groove so as to seal the detection module in the accommodating groove; and

The driving assembly is arranged on the shell and is respectively connected with the plurality of moving assemblies, and the driving assembly is used for driving the plurality of moving assemblies to move away from the center line of the accommodating groove so as to open the accommodating groove, thereby allowing the detection module to detect the cutter to be detected.

2. The detection apparatus according to claim 1, wherein each of the moving assemblies includes:

the moving piece is arranged on the shell and moves along the radial direction of the accommodating groove, and the driving assembly is connected with the moving piece;

the opening and closing piece is arranged on one side of the moving piece, which is away from the shell, and is used for sealing or opening the accommodating groove.

3. The detecting device according to claim 2, wherein the moving member includes:

A sliding part which is arranged in the shell in a sliding way;

The rack is connected between the sliding part and the opening and closing piece and meshed with the driving assembly so as to move under the driving of the driving assembly.

4. The detecting device according to claim 3, wherein the housing is provided with a holding groove extending in a radial direction of the accommodating groove, and the sliding portion is slidably disposed in the holding groove and is adapted to a shape of the holding groove, so as to prevent the rack from driving the opening and closing member to move in an axial direction of the accommodating groove.

5. A test device as claimed in claim 3, wherein the drive assembly comprises:

the gears are rotatably arranged on the shell and are respectively meshed with the racks;

The toothed ring is rotatably arranged on the shell, is meshed with a plurality of gears respectively, and is arranged vertically opposite to the rack, wherein the gears are positioned in the toothed ring;

the driving piece is arranged on the shell, is connected with the toothed ring and is used for driving the toothed ring to rotate, so that the toothed ring drives a plurality of gears to rotate, and the gears respectively drive the corresponding racks to be close to or far away from the center line of the accommodating groove.

6. The detecting device for detecting the rotation of a motor rotor as claimed in claim 5, wherein the housing is further provided with a receiving groove which is annular and is arranged between the outer side wall of the housing and the receiving groove, and the gear and the toothed ring are rotatably arranged at the bottom of the receiving groove.

7. The detecting device for detecting the rotation of a motor rotor as claimed in claim 6, wherein said driving member includes a driving lever connected to an outer side wall of said toothed ring for driving said toothed ring to rotate.

8. The detecting device for detecting the rotation of a motor rotor as claimed in claim 7, wherein the housing is further provided with a limiting groove which penetrates through the outer side wall of the housing and is communicated with the accommodating groove, and one end of the driving handle away from the toothed ring penetrates through the accommodating groove, and the accommodating groove is used for limiting the rotation angle of the driving handle.

9. The inspection device of claim 1, wherein the inspection module comprises:

the light source is arranged at the bottom of the accommodating groove and used for irradiating the to-be-detected cutter;

And the shooting piece is arranged at the bottom of the accommodating groove and is used for shooting the cutter to be detected to obtain a shooting image.

10. The detection apparatus according to claim 1, wherein the detection apparatus further comprises:

And the air blowing piece is arranged on the shell and is used for blowing the to-be-detected cutter when the to-be-detected cutter does not extend into the accommodating groove.