CN218427269U

CN218427269U - Cutter detection device

Info

Publication number: CN218427269U
Application number: CN202222683220.1U
Authority: CN
Inventors: 张国参; 龚德勇
Original assignee: Luxcase Precision Technology Yancheng Co Ltd
Current assignee: Luxcase Precision Technology Yancheng Co Ltd
Priority date: 2022-10-12
Filing date: 2022-10-12
Publication date: 2023-02-03
Anticipated expiration: 2032-10-12

Abstract

The utility model belongs to the technical field of the cutter detects, a cutter detection device is disclosed. The cutter detection device comprises a device clamp, a detection block and a detection structure; the device clamp is detachably arranged in the machine tool; the detection block is connected with the device clamp, a reference groove is formed in the upper surface of the detection block, and a cutter to be detected can abut against the inner side wall surface of the reference groove and machine a part to be detected on the reference groove; the detection structure can detect the size of the portion to be detected. The cutter detection device does not need to use all cutters to process a complete workpiece, the processed part to be detected has a simple structure, is convenient to detect, shortens the detection time, reduces the material cost, does not consume qualified cutters, and does not need to stop during detection, thereby improving the production efficiency; and, be provided with the benchmark recess on detecting the piece, the benchmark recess provides the detection benchmark for detecting the structure, has improved the precision and the convenience that detect greatly, has improved detection efficiency.

Description

Cutter detection device

Technical Field

The utility model relates to a cutter detects technical field, especially relates to a cutter detection device.

Background

In the machining process of the numerical control machine tool, an old cutter is taken off the machine, and after a new cutter is replaced, the new cutter needs to be detected, so that whether the new cutter is qualified or not is judged. After the existing cutter is replaced, a product needs to be subjected to trial machining, the machined product is sent to a measuring chamber to be detected, and a machine tool needs to be stopped to wait for a measuring result in the process of measuring the product. The processed product has a complex shape, so that the required processing time is long and the required detection time is also long; in addition, when products are machined, all cutters participate, so that the loss of the cutters which are not replaced is caused, the products machined by the cutters which are unqualified are not qualified, the products are scrapped, and the detection cost is increased.

Therefore, there is a need to improve the prior art to provide a low-cost and high-efficiency tool detection device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cutter detection device, its simple structure has reduced and has detected required cost and time, has improved production efficiency.

To achieve the purpose, the utility model adopts the following technical proposal:

the cutter detection device comprises a device clamp, a detection block and a detection structure; the device clamp is detachably arranged in the machine tool; the detection block is connected to the device clamp, a reference groove is formed in the upper surface of the detection block, a tool to be detected can abut against the inner side wall surface of the reference groove, and a part to be detected is machined in the reference groove; the detection structure can detect the size of the to-be-detected part.

Optionally, the inner lower wall surface of the reference groove is a plane parallel to the horizontal plane.

Optionally, the reference groove has a rectangular cross section.

Optionally, the reference groove has a depth of 2mm and a width of 28.3mm.

Optionally, the detecting structure includes a probe provided in a tool magazine of the machine tool, and the probe is configured to detect a size of the to-be-inspected portion.

Optionally, there are a plurality of the tools to be detected, the plurality of tools to be detected are installed in a tool magazine of the machine tool, and the plurality of tools to be detected can sequentially machine a plurality of the parts to be detected at different positions on the reference groove.

Optionally, the device clamp is provided with a first connecting hole, the detection block is provided with a second connecting hole, and the detection block and the device clamp are connected through a bolt penetrating through the first connecting hole and the second connecting hole.

Optionally, the first connection holes and the second connection holes are correspondingly provided in a plurality, and the first connection holes are uniformly distributed at intervals.

Optionally, the detection block is a metal block.

Optionally, the tool to be detected is a milling cutter.

Has the advantages that:

the utility model provides a cutter detection device processes to detecting the piece through waiting to detect the cutter to use and detect the structure and to detect the portion of examining that is processed out on detecting the piece and detect, whether the portion of examining that is processed out to wait to detect the cutter meets the requirements with the judgement, thereby judges to detect whether qualified cutter is detected. The detection method does not need to use all cutters to process a complete workpiece, the processed part to be detected has a simple structure, is convenient to detect, greatly shortens the detection time, reduces the material cost, does not consume qualified cutters, and does not need to be stopped during detection, thereby improving the production efficiency; and, detect and be provided with the benchmark recess on the piece, wait to detect the cutter and only process the benchmark recess, the benchmark recess provides the detection benchmark for detecting the structure, has improved the precision and the convenience that detect greatly, has improved detection efficiency.

Drawings

Fig. 1 is a schematic view of a tool detection device installed in a machine tool according to an embodiment of the present invention;

fig. 2 is a schematic diagram of a tool detection apparatus according to an embodiment of the present invention.

In the figure:

100. a machine tool; 110. a work table; 120. a tool magazine; 210. a device clamp; 220. a detection block; 221. a reference groove; 222. a portion to be inspected; 223. and a second connection hole.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. "beneath," "under" and "beneath" a first feature includes the first feature being directly beneath and obliquely beneath the second feature, or simply indicating that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "right", etc. are used in an orientation or positional relationship based on that shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.

Referring to fig. 1 and 2, in the present embodiment, the tool detecting apparatus includes an apparatus clamp 210, a detecting block 220 and a detecting structure (not shown in the drawings); the device clamp 210 is detachably mounted in the machine tool 100; the detection block 220 is connected to the device clamp 210, a reference groove 221 is formed in the upper surface of the detection block 220, and a tool to be detected can abut against the inner side wall surface of the reference groove 221 and machine a part to be detected 222 on the reference groove 221; the detection structure can detect the size of the preparation portion 222. Specifically, the fixture 210 is mounted on the table 110 in the machine tool 100 in a position aligned with the tool magazine 120 in the machine tool 100 to facilitate machining of the inspection block 220 on the fixture 210 by the tool.

In this embodiment, the detection block 220 is processed by the tool to be detected, and the detection structure is used to detect the to-be-detected portion 222 processed on the detection block 220, so as to determine whether the to-be-detected portion 222 processed by the tool to be detected meets the requirements, and determine whether the tool to be detected is qualified. The detection method does not need to use all cutters to process a complete workpiece, the processed part to be detected 222 is simple in structure and convenient to detect, the detection time is greatly shortened, the material cost is reduced, qualified cutters cannot be lost, and the machine does not need to be stopped during detection, so that the production efficiency is improved; and, detecting and being provided with benchmark recess 221 on the block 220, waiting to detect the cutter and only processing benchmark recess 221, benchmark recess 221 provides the detection benchmark for detecting the structure, has improved the precision and the convenience that detect greatly, has improved detection efficiency.

Specifically, the detection structure in the present embodiment includes a probe provided in the tool magazine 120 of the machine tool 100, and the probe is configured to detect the size of the to-be-inspected portion 222. The probes are selected and configured in a manner conventional in the art and will not be described in detail herein. The probe is directly mounted on the magazine 120, so that the detection time can be shortened and the detection efficiency can be improved.

Further, the detecting block 220 in this embodiment is a metal block, and the tool to be detected is a milling cutter. The portion to be inspected 222 machined on the metal block by the milling cutter is a groove with a certain depth, and whether the tool to be inspected is qualified or not is judged according to the size and the surface smoothness of the groove.

With continued reference to fig. 2, optionally, the lower wall surface inside the reference groove 221 is a plane parallel to the horizontal plane. Specifically, the reference groove 221 has a rectangular cross section. In the present embodiment, the reference groove 221 has a depth of 2mm and a width of 28.3mm. The benchmark groove 221 arranged in this way can detect that the structure provides a more stable detection benchmark surface, greatly improves the accuracy of detection, and shortens the positioning time of the detection structure, thereby shortening the detection time and improving the detection efficiency.

In this embodiment, the tool to be inspected is provided in plural, and the plural tools to be inspected are mounted in the magazine 120 of the machine tool 100, and the plural tools to be inspected can sequentially machine the plural portions to be inspected 222 at different positions on the reference groove 221. Such setting can process out one by one under the condition of not shutting down and wait to examine portion 222 through detection mechanism one by one, make the process that detects more convenient, smooth and easy, improved detection efficiency. Specifically, as shown in fig. 2, different cutters to be detected process different sizes but the consecutive portion 222 to be detected, and all cutters to be detected are set to process the portion 222 to be detected with the same depth, and after the processing is completed, an operator can directly observe each consecutive portion 222 to be detected by visual observation, and judge whether the cutters to be detected meet the requirements by whether the plane of the portion 222 to be detected is smooth.

Optionally, the device clamp 210 has a first connection hole, the detection block 220 has a second connection hole 223, and the detection block 220 and the device clamp 210 are connected by bolts inserted into the first connection hole and the second connection hole 223. Further, a plurality of first connection holes are provided in one-to-one correspondence with the second connection holes 223, and the plurality of first connection holes are uniformly distributed at intervals. The detection block 220 and the device clamp 210 are connected through the bolt, so that the detection block 220 is convenient to detach and replace, the replacement time is shortened, and the detection efficiency is improved. The bolts distributed at uniform intervals can improve the stability of installation, and prevent the tool to be detected from falling off from the device clamp 210 when machining the detection block 220.

The following describes in detail the usage flow of the tool detection device in this embodiment:

firstly, a reference groove 221 is processed on a detection block 220, and a device clamp 210 and the detection block 220 are sequentially arranged in a machine tool 100; subsequently, the machine tool 100 is operated so that the inspection tool can abut against the inner sidewall surface of the reference groove 221 and machine the to-be-inspected portion 222 on the reference groove 221; then, the inspection target portion 222 is inspected by visual inspection or an inspection structure, and whether the tool to be inspected is acceptable or not is determined from the flatness and the size of the surface of the inspection target portion 222.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Numerous obvious variations, rearrangements, and substitutions will now occur to those skilled in the art without departing from the scope of the invention. This need not be, nor should it be exhaustive of all embodiments. Any modification, equivalent replacement or improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. Cutter detection device, its characterized in that includes:

a device clamp (210), the device clamp (210) being detachably mounted within a machine tool (100);

the detection block (220) is connected to the device clamp (210), a reference groove (221) is formed in the upper surface of the detection block (220), a cutter to be detected can abut against the inner side wall surface of the reference groove (221), and a part to be detected (222) is machined in the reference groove (221);

a detection structure capable of detecting a size of the to-be-inspected portion (222).

2. The tool detecting device according to claim 1, wherein an inner lower wall surface of the reference groove (221) is a plane parallel to a horizontal plane.

3. The tool detection device according to claim 2, characterized in that the reference groove (221) has a rectangular cross-section.

4. A tool detector according to claim 3, characterized in that the reference groove (221) has a depth of 2mm and a width of 28.3mm.

5. The tool detection apparatus according to claim 1, wherein the detection structure includes a probe provided to a tool magazine (120) of the machine tool (100), the probe being configured to detect a size of the portion to be inspected (222).

6. The tool detection apparatus according to claim 1, wherein there are a plurality of the tools to be detected, the plurality of the tools to be detected are installed in a tool magazine (120) of the machine tool (100), and the plurality of the tools to be detected can sequentially machine a plurality of the portions to be detected (222) at different positions on the reference groove (221).

7. The tool detecting device according to claim 1, wherein the device clamp (210) has a first connecting hole, the detecting block (220) has a second connecting hole (223), and the detecting block (220) and the device clamp (210) are connected by a bolt inserted into the first connecting hole and the second connecting hole (223).

8. The tool detection device according to claim 7, wherein a plurality of first connection holes are provided in one-to-one correspondence with the second connection holes (223), and the plurality of first connection holes are uniformly spaced.

9. The tool detection apparatus according to any one of claims 1-8, wherein the detection block (220) is a metal block.

10. The tool detecting apparatus according to any one of claims 1 to 8, wherein the tool to be detected is a milling cutter.