CN216030406U

CN216030406U - Carbide tool wearing and tearing state detects anchor clamps

Info

Publication number: CN216030406U
Application number: CN202122746617.6U
Authority: CN
Inventors: 王同广; 王恒彬; 张立刚; 王文余; 王文和
Original assignee: Hebei Kenna Cemented Carbide Co ltd
Current assignee: Hebei Kenna Cemented Carbide Co ltd
Priority date: 2021-11-11
Filing date: 2021-11-11
Publication date: 2022-03-15
Anticipated expiration: 2031-11-11

Abstract

The utility model discloses a hard alloy cutter wear state detection clamp which comprises a detection box, a clamping assembly and an angle adjusting assembly, wherein the clamping assembly is arranged inside the detection box, the angle adjusting assembly is arranged on the outer side of the monitoring box, the clamping assembly comprises a clamping rod, a moving block, a fixed column and a clamping plate, and the angle adjusting assembly comprises a base, an adjusting rod, a sleeve and a telescopic rod. The utility model belongs to the technical field of tool detection, and particularly relates to a hard alloy tool wear state detection clamp which is convenient for clamping a tool and taking down the tool, can increase the friction force between tools, improve the fixing effect, reduce the moving condition of the fixed tool, can adjust the angle of the tool, is convenient for detecting the tool, and improves the accuracy of wear detection.

Description

Carbide tool wearing and tearing state detects anchor clamps

Technical Field

The utility model belongs to the technical field of tool detection, and particularly relates to a wear state detection clamp for a hard alloy tool.

Background

The abrasion of the cutter in the machining process causes the precision and the roughness of a workpiece to be poor, even causes the faults of scrapping of the workpiece, equipment damage, machine tool halt and the like, and directly influences the precision, the efficiency and the economic benefit of machining, and according to statistics, more than 75% of equipment faults in production engineering are caused by cutter failure, so the monitoring of the cutter state is particularly important. Along with the improvement of the production automation degree, people pay more and more attention to the monitoring of the machining process, the cutter abrasion detection is an important link in the cutter abrasion research, a special clamp is needed to fix a cutter in both a contact type or non-contact type professional cutter abrasion detection method, the cutter is adjusted to a proper observation position and angle, the abrasion detection accuracy is guaranteed, the adjustable freedom degree of the clamp for cutter abrasion detection in the current market is low, and the clamp has certain limitation in use.

SUMMERY OF THE UTILITY MODEL

In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a hard alloy tool wear state detection clamp, which is convenient for clamping a tool and taking down the tool, can increase the friction force between the tools, improve the fixing effect, reduce the moving situation of the fixed tool, adjust the angle of the tool, facilitate the detection of the tool and improve the accuracy of wear detection.

The technical scheme adopted by the utility model is as follows: the utility model provides a carbide cutter wearing and tearing state detects anchor clamps, includes detection box, clamping components and angle adjustment subassembly, clamping components locates inside the detection box, the monitoring box outside is located to the angle adjustment subassembly, clamping components includes clamping bar, movable block, fixed column and grip block, clamping bar one end is articulated to be located and is detected the box inside wall, the clamping bar other end runs through the detection box and locates the detection box outside, the movable block runs through the clamping bar and locates on the clamping bar, the movable block is the symmetry setting, movable block and clamping bar threaded connection, the fixed column is located between the detection box inside wall, the fixed column is the symmetry setting, the grip block runs through the movable block and the fixed column is located on the movable block, the grip block is the symmetry setting.

Further, the angle adjusting assembly comprises a base, an adjusting rod, a sleeve and a telescopic rod, the lower portion of the detection box is arranged on the base, the adjusting rod penetrates through the base and is arranged on the side wall of the base, one end of the adjusting rod is arranged at one end of the sleeve, the outer side wall of the detection box is arranged at the other end of the sleeve, the outer side wall of the detection box is arranged at one end of the telescopic rod, the other end of the telescopic rod is hinged to the outer side wall of the base, the angle of the fixed cutter can be adjusted through angle adjustment of the detection box, and the cutter can be conveniently detected.

Furthermore, the threads at the two ends of the clamping rod are arranged oppositely, so that the moving blocks can move oppositely, and the clamping plate can be driven to clamp the cutter.

Furthermore, the outer side wall of the clamping plate is provided with a rubber pad, so that the friction force between the clamping plate and the cutter can be increased, and the condition that the fixed cutter moves is reduced.

Furthermore, the adjusting rod is provided with a thread at one end close to the sleeve, and the adjusting rod is connected with the sleeve thread and can drive the detection box to adjust the angle.

After adopting the structure, the utility model has the following beneficial effects: according to the hard alloy cutter wear state detection clamp, the clamping plate can be driven to clamp the cutter through the relative movement of the movable block and the positioning of the fixed column on the clamping plate, the cutter is convenient to take down, the friction force between the clamping plate and the cutter can be increased through the rubber pad, the fixing effect is improved, the moving condition of the fixed cutter is reduced, the angle of the fixed cutter can be adjusted through the angle adjustment of the detection box, the detection of the cutter is facilitated, and the wear detection accuracy is improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.

FIG. 1 is a schematic structural view of a fixture for detecting a wear state of a hard alloy tool according to the present invention;

FIG. 2 is a schematic structural diagram of a detection box of the fixture for detecting the wear state of the cemented carbide tool provided by the present invention;

FIG. 3 is a schematic view of an internal structure of a detection box of the fixture for detecting the wear state of the carbide tool according to the present invention;

FIG. 4 is a transverse sectional view of a detection box of the fixture for detecting the wear state of the hard alloy tool provided by the utility model;

fig. 5 is a schematic longitudinal structural diagram of a detection box of the tool wear state detection fixture for cemented carbide according to the present invention.

In the drawings: 1. the device comprises a detection box, 2, a clamping assembly, 3, an angle adjusting assembly, 4, a clamping rod, 5, a moving block, 6, a fixed column, 7, a clamping plate, 8, a base, 9, an adjusting rod, 10, a sleeve, 11, a telescopic rod, 12 and a rubber pad.

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.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

As shown in fig. 2-4, a hard alloy tool wear state detection clamp comprises a detection box 1, a clamping assembly 2 and an angle adjustment assembly 3, wherein the clamping assembly 2 is arranged inside the detection box 1, the angle adjustment assembly 3 is arranged outside the detection box, and the clamping assembly 2 comprises a clamping rod 4, a moving block 5, a fixed column 6 and a clamping plate 7.

As shown in fig. 2, the angle adjusting assembly 3 includes a base 8, an adjusting rod 9, a sleeve 10 and a telescopic rod 11.

Preferably, in order to clamp the tool for detection and improve the accuracy of wear detection, one end of the clamping rod 4 is hinged to the inner side wall of the detection box 1, the other end of the clamping rod 4 penetrates through the detection box 1 and is arranged outside the detection box 1, the moving block 5 penetrates through the clamping rod 4 and is arranged on the clamping rod 4, the moving block 5 is symmetrically arranged, the moving block 5 is in threaded connection with the clamping rod 4, the fixed columns 6 are arranged between the inner side walls of the detection box 1, the fixed columns 6 are symmetrically arranged, the clamping plate 7 penetrates through the moving block 5 and the fixed columns 6 and is arranged on the moving block 5, and the clamping plate 7 is symmetrically arranged.

Preferably, in order to carry out angle modulation to detecting box 1, be convenient for detect the cutter, locate detecting box 1 lower part and be equipped with base 8, adjust pole 9 and run through base 8 and locate on the 8 lateral walls of base, the one end that adjusts pole 9 and is close to sleeve 10 is equipped with the screw thread, and 9 one end is located to adjust pole 10 one end, and 1 lateral wall is detected to the sleeve 10 other end is located to the sleeve 10 other end, adjusts pole 9 and sleeve 10 threaded connection, and 1 lateral wall is detected to 11 one ends of telescopic link are located, and 8 lateral walls are located in the base to 11 other end hinges.

Preferably, the threads on the two ends of the clamping rod 4 are arranged in opposite directions in order to move the moving blocks 5 towards each other and thus to drive the clamping plates 7 to clamp the tool.

Preferably, in order to increase the friction force between the clamping plate 7 and the cutter and reduce the movement of the fixed cutter, a rubber pad 12 is arranged on the outer side wall of the clamping plate 7.

During the specific use, place the cutter between the grip block 7, rotate the pinch bar 4, the pinch bar 4 drives the movable block 5 and moves in opposite directions, the movable block 5 drives grip block 7 bottom and moves in opposite directions, because of being fixed by fixed column 6 in the middle of the grip block 7, so pinch bar 7 upper portion relative motion, it is fixed to press from both sides the cutter tightly until the lateral wall of grip block 7, rubber pad 12 can increase the frictional force between grip block 7 and the cutter, make the degree of accuracy that detects higher, then rotate the regulation pole 9, it rotates to adjust and drive sleeve 10, sleeve 10 can move to one side, sleeve 10 drives telescopic link 11 and detection box 1 and rotates and removes, until adjusting the cutter to suitable position, then detect.

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 utility model, the scope of which is defined in the appended claims and their equivalents. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a carbide tool wearing and tearing state detects anchor clamps which characterized in that: including detection box, clamping component and angle adjustment subassembly, clamping component locates inside the detection box, the monitoring box outside is located to the angle adjustment subassembly, clamping component includes clamping bar, movable block, fixed column and grip block, clamping bar one end is articulated to be located the detection box inside wall, the clamping bar other end runs through the detection box and locates the detection box outside, the movable block runs through the clamping bar and locates on the clamping bar, the movable block is the symmetry setting, movable block and clamping bar threaded connection, the fixed column is located between the detection box inside wall, the fixed column is the symmetry setting, the grip block runs through the movable block and the fixed column is located on the movable block, the grip block is the symmetry setting.

2. The tool wear state detection fixture of claim 1, wherein: the angle adjusting component comprises a base, an adjusting rod, a sleeve and a telescopic rod, the lower portion of the detection box is arranged on the base, the adjusting rod penetrates through the base and is arranged on the side wall of the base, one end of the adjusting rod is arranged at one end of the sleeve, the outer side wall of the detection box is arranged at the other end of the sleeve, the outer side wall of the detection box is arranged at one end of the telescopic rod, and the other end of the telescopic rod is hinged to the outer side wall of the base.

3. The tool wear state detection fixture of claim 1, wherein: the threads at the two ends of the clamping rod are arranged oppositely.

4. The tool wear state detection fixture of claim 1, wherein: and a rubber pad is arranged on the outer side wall of the clamping plate.

5. The tool wear state detection fixture of claim 2, wherein: the adjusting rod is provided with a thread at one end close to the sleeve, and the adjusting rod is in threaded connection with the sleeve.