Double-screen cutter detector

Abstract

The utility model relates to the technical field of cutter detection, and provides a double-screen cutter detector, which comprises a base, a clamp rod, two cameras and display screens, and is characterized in that the clamp rod is arranged on the base and can rotate around the axis of the clamp rod; the cameras are fixedly arranged on the base, and the two cameras are located at one end of the clamp rod and the peripheral side of the clamp rod respectively. The number of the display screens is two, and the two display screens are electrically connected with the two cameras respectively. The two cameras and the two display screens are arranged, the two cameras are arranged on the end portion and the side portion of the clamp rod respectively, surface image information of the end portion and the side portion of a cutter can be displayed on the two display screens through rotation of the clamp rod, the position of the cutter does not need to be adjusted, and therefore the cutter machining efficiency is improved. Therefore, the detection efficiency of the detector is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of tool detection, in particular to a dual-screen tool detector. Background Art

[0002] In the field of machining, the shape of a tool is usually detected after or before use, such as detecting the wear condition or size of the tool. The tool is usually clamped to the end of a rod-shaped fixture, and the tool is rotated by rotating the rod-shaped fixture so that the tool can be observed and inspected from multiple angles.

[0003] The utility model with the publication number of CN215881345U discloses an adjustable tool wear detection fixture, which includes a base, a positioning device and a clamping device, and realizes the measurement of the morphology and numerical size of the wear of different types of tools through the clamping unit for multi-angle adjustment.

[0004] In the above technical solution, in order to detect the tool, a claw and a universal ball seat for adjusting the position of the claw are provided. However, the surface detection of the tool includes items such as the detection of the side edge of the tool and the flatness detection of the end of the tool. When detecting the tool, it is necessary to adjust the position of the claw according to different detection items, which makes the overall detection operation of the tool more cumbersome and reduces the detection efficiency of the tool. Summary of the Utility Model

[0005] In view of this, the utility model provides a dual-screen tool detector, which can detect the end side and circumferential side of the tool at the same time, and improves the detection efficiency of the tool.

[0006] The technical solution of the utility model is realized as follows: The utility model provides a dual-screen tool detector, which includes a base, a fixture rod, two cameras and a display screen. Among them,

[0007] The fixture rod is arranged on the base and can rotate around its axis;

[0008] The cameras are fixedly arranged on the base, and the two cameras are respectively located at one end of the fixture rod and on the circumference of the fixture rod;

[0009] Two display screens are provided, and the two display screens are electrically connected to the two cameras respectively.

[0010] On the basis of the above technical solution, preferably, the base includes a base table, two sliding tables and a lifting seat. Among them,

[0011] The sliding tables are fixedly arranged on the base table, and the two sliding tables are arranged at intervals along their sliding directions;

[0012] The lifting seat is fixedly arranged at the output end of one of the sliding tables, and the fixture rod is arranged at the output end of the other sliding table;

[0013] The two cameras are respectively fixedly arranged on the base and the output end of the lifting seat.

[0014] More preferably, the base further includes a turntable and a mounting seat, wherein,

[0015] The turntable is fixedly arranged at the output end of the sliding table not connected to the lifting seat;

[0016] The mounting seat is fixedly arranged at the output end of the turntable, and a bearing groove is formed on the top side thereof, and the fixture rod is placed in the bearing groove.

[0017] More preferably, the mounting seat includes a fixing frame, a lifting rod and a roller, wherein,

[0018] The bearing groove is formed on the top side of the fixing frame;

[0019] The lifting rod is fixedly arranged on the fixing frame in a slidable manner;

[0020] The roller is rotatably arranged on the lifting rod and is in rolling connection with the top side of the fixture rod.

[0021] More preferably, the rotation axis of the roller is inclined to the center line of the fixture rod.

[0022] More preferably, the mounting seat further includes a slider and a thimble, wherein,

[0023] The slider is fixedly arranged on the fixing frame in a slidable manner;

[0024] The thimble is fixedly arranged on the slider and abuts against the end of the fixture rod away from the camera.

[0025] More preferably, the cross section of the bearing groove is V-shaped.

[0026] More preferably, the base further includes a rotating roller, the rotating roller is rotatably arranged in the bearing groove and is in rolling connection with the fixture rod, and two rotating rollers are oppositely arranged in each bearing groove.

[0027] More preferably, the sliding table includes a sliding base, a gear and a sliding table, wherein,

[0028] The sliding base is fixedly arranged on the base;

[0029] The gear is rotatably arranged on the sliding base;

[0030] The sliding table is slidably arranged on the sliding base, a tooth groove is formed in the side part thereof, and the gear meshes with the tooth groove.

[0031] More preferably, the lifting seat includes a lifting base, a lifting table and a fastening bolt, and the turntable includes a rotating base and a rotating frame, wherein,

[0032] The lifting base is fixedly arranged on one of the sliding tables, and the rotating base is fixedly arranged on the other sliding table;

[0033] The lifting table is slidably arranged on the lifting base and is fixedly connected with one of the cameras;

[0034] The fastening bolt is connected to the lifting base by thread fit and abuts against the lifting table;

[0035] One end of the rotating frame is fixedly arranged on the rotating base in a rotatable manner and is fixedly connected with the mounting seat.

[0036] A dual-screen tool detector of the present utility model has the following beneficial effects compared with the prior art:

[0037] (1) By arranging two cameras and two display screens, and respectively arranging the two cameras at the end part and the side part of the fixture rod, by rotating the fixture rod, the surface image information of the end part and the side part of the tool can be displayed on the two display screens without adjusting the position of the tool, thereby improving the detection efficiency of this detector;

[0038] (2) By arranging rollers and making the center line of the rollers be inclined to the center line of the fixture rod, the rotation of the rollers can drive the fixture rod to move axially, so that the tool moves axially during the detection process, improving the detection comprehensiveness of the tool;

[0039] (3) By arranging a sliding table, a lifting seat, a turntable and a slider, the positions of the fixture rod and the camera can be adjusted, so that this detector is suitable for detecting tools of different specifications. Description of the Drawings

[0040] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required to be used in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained according to these drawings without creative efforts.

[0041] Figure 1 It is a perspective view of a dual-screen tool detector of the present utility model;

[0042] Figure 2 This is a perspective view of the base of a dual-screen tool detector of the present utility model;

[0043] Figure 3 This is a perspective view of the fixture rod of a dual-screen tool detector of the present utility model;

[0044] Figure 4 This is a perspective view of the mounting base of a dual-screen tool detector of the present utility model;

[0045] Figure 5 This is a top view of the roller of a dual-screen tool detector of the present utility model;

[0046] Figure 6 This is a cross-sectional view of the lifting base of a dual-screen tool detector of the present utility model.

[0047] Wherein: 1. Base; 11. Base platform; 12. Slide table; 121. Sliding base; 122. Gear; 123. Sliding table; 13. Lifting base; 131. Lifting base; 132. Lifting table; 133. Tightening bolt; 14. Turntable; 141. Rotating base; 142. Rotating frame; 15. Mounting base; 151. Fixed frame; 152. Lifting rod; 153. Roller; 154. Slide block; 155. Thimble; 16. Rotating roller; 101. Carrying groove; 102. Tooth groove; 2. Fixture rod; 3. Camera; 4. Display screen. Detailed implementation manners

[0048] Next, in combination with the detailed implementation manners of the present utility model, the technical solutions in the present utility model will be clearly and completely described. Obviously, the described implementation manners are only a part of the implementation manners of the present utility model, rather than all of the implementation manners. Based on the implementation manners in the present utility model, all other implementation manners obtained by those of ordinary skill in the art without making creative efforts fall within the protection scope of the present utility model.

[0049] As Figures 1-6 shown, a dual-screen tool detector of the present utility model includes a base 1, a fixture rod 2, two cameras 3 and a display screen 4, and is used for imaging detection of tools.

[0050] Among them, the base 1 is used to carry other components.

[0051] The fixture rod 2 is used to clamp the tool shank. The fixture rod 2 is arranged on the base 1 and is preferably cylindrical.

[0052] The camera 3 is used to capture the surface image of the tool. The camera 3 is fixedly arranged on the base 1. Two cameras 3 are respectively located at one end of the fixture rod 2 and on the circumferential side of the fixture rod 2. One camera 3 is used to capture the end image of the tool, and the other camera 3 is used to capture the circumferential side image of the tool. The fixture rod 2 can rotate around its own axis, so that the two cameras 3 can comprehensively capture the surface information of the tool without adjusting the position of the tool, improving the detection efficiency of the tool.

[0053] The display screen 4 is used to present the images captured by the camera 3. The inspector checks whether there are defects in the tool according to this image. There are two display screens 4, and the two display screens 4 are respectively electrically connected to the two cameras 3 to respectively present the end information and side information of the tool. The imaging principle of the display screen 4 and the camera 3 is the prior art.

[0054] The base 1 includes a base table 11, two sliding tables 12, a lifting seat 13, a turntable 14 and a mounting seat 15. As Figure 2 shown, the base table 11 is used to be placed on the inspection table; the sliding tables 12 are fixedly arranged on the base table 11, and the two sliding tables 12 are arranged at intervals along their sliding directions; the lifting seat 13 is fixedly arranged at the output end of one of the sliding tables 12, and the fixture rod 2 is arranged at the output end of the other sliding table 12; the two cameras 3 are respectively fixedly arranged on the base table 11 and at the output end of the lifting seat 13; by adjusting the height of the lifting seat 13, the height of the camera 3 located at the end of the tool can be adjusted so that the camera 3 located at the end of the tool and the tool are at the same height; by adjusting the sliding of the two sliding tables 12, not only the distance between the tool and the camera 3 located at the end of the tool can be adjusted, but also the tool can be moved to the position of the camera 3 located on its side.

[0055] The turntable 14 is fixedly arranged at the output end of the sliding table 12 not connected to the lifting seat 13; the mounting seat 15 is fixedly arranged at the output end of the turntable 14. A bearing groove 101 is formed on the top side of the mounting seat 15, and the fixture rod 2 is placed in the bearing groove 101; the bearing groove 101 can improve the fixing stability of the fixture rod 2, and by rotating the turntable 14, the placement angle of the tool can be adjusted to correspond to the positions of the two cameras 3.

[0056] As a preferred embodiment, as Figure 3 and Figure 6 shown, the sliding table 12 includes a sliding base 121, a gear 122 and a sliding table 123. The sliding base 121 is fixedly arranged on the base table 11; the gear 122 is rotatably arranged on the sliding base 121; the sliding table 123 is slidably arranged on the sliding base 121, a tooth groove 102 is formed on its side, and the gear 122 meshes with the tooth groove 102; when the gear 122 is rotated, the cooperation between the gear 122 and the tooth groove 102 can drive the sliding table 123 to slide on the sliding base 121.

[0057] As a preferred embodiment, the lifting seat 13 includes a lifting base 131, a lifting table 132, and a fastening bolt 133. As Figure 6 shown, the lifting base 131 is fixedly arranged on one of the sliding tables 123; the lifting table 132 is slidably arranged on the lifting base 131 and is fixedly connected to one of the cameras 3; the fastening bolt 133 is connected to the lifting base 131 by screw fit and abuts against the lifting table 132; when the fastening bolt 133 is loosened to separate it from the lifting table 132, the height of the lifting table 132 and the camera 3 connected thereto can be adjusted, and when the fastening bolt 133 is tightened to abut against the lifting table 132, the lifting table 132 and the camera 3 connected thereto can be fixed, so that the lifting table 132 is fixedly arranged on the lifting base 131 in a slidable manner.

[0058] As a preferred embodiment, the turntable 14 includes a rotating base 141 and a rotating frame 142. As Figure 3 shown, the rotating base 141 is fixedly arranged on the other sliding table 123 not connected to the lifting base 131; one end of the rotating frame 142 is fixedly arranged on the rotating base 141 in a rotatable manner and is fixedly connected to the mounting seat 15. By using the rotation of the rotating frame 142 and the rotating base 141, the installation angle of the clamping rod 2 and the tool can be adjusted; specifically, a driving motor can be arranged on the rotating base 141, and the output end of the driving motor is fixedly connected to the rotating frame 142. By using the start and stop of the driving motor to control the rotation of the rotating frame 142, the rotating frame 142 is fixedly arranged on the rotating base 141 in a rotatable manner.

[0059] As Figure 4 shown, the mounting seat 15 includes a fixing frame 151, a lifting rod 152, a roller 153, a slider 154, and a thimble 155. The bearing groove 101 is opened on the top side of the fixing frame 151; the lifting rod 152 is fixedly arranged on the fixing frame 151 in a slidable manner, and the connection structure between the lifting rod 152 and the fixing frame 151 can be the same as the structure of the lifting base 131 and the lifting table 132 and is fastened by a bolt having the same function as the fastening bolt 133; the roller 153 is rotatably arranged on the lifting rod 152 and is in rolling connection with the top side of the clamping rod 2; when the roller 153 is rotated, the friction between it and the peripheral side of the clamping rod 2 can be used to drive the clamping rod 2 to rotate, so that the tool connected to the clamping rod 2 rotates, so that the camera 3 located on the side of the tool can photograph the entire circumference of the tool.

[0060] As Figure 5As shown, the rotation axis of the roller 153 is inclined to the center line of the fixture rod 2, and the included angle between the two is preferably 2-10 degrees. When the roller 153 rotates, the fixture rod 2 can be driven to move axially by the friction between the roller 153 and the fixture rod 2, so that the tool can move axially on this detector, so that the camera 3 on the side of the tool can capture all the information on the circumference of the tool.

[0061] The slider 154 is fixedly arranged on the fixed frame 151 in a slidable manner, and the connection structure between the two can be the same as that of the lifting base 131 and the lifting table 132; the thimble 155 is fixedly arranged on the slider 154 and abuts against the end of the fixture rod 2 away from the camera 3; when the roller 153 is rotated, the tool can be moved away from the camera 3 at its end, and the thimble 155 plays a role in limiting the axial movement of the tool. By moving the slider 154, the position of the thimble 155 can be adjusted, so that the thimble 155 can be adapted to tools of different specifications.

[0062] As Figure 4 shown, it is preferred that the cross-section of the bearing groove 101 is V-shaped, and its inner diameter gradually decreases from top to bottom, so as to be adapted to fixture rods 2 of different specifications.

[0063] When the roller 153 drives the fixture rod 2 to move in the bearing groove 101, certain friction will occur, reducing the service life of the detector. To solve this problem, the base 1 further includes a rotating roller 16. The rotating roller 16 is rotatably arranged in the bearing groove 101 and is in rolling connection with the fixture rod 2. Two rotating rollers 16 are oppositely arranged in each bearing groove 101, converting the original sliding friction into rolling connection, reducing the wear of the fixture rod 2 and the bearing groove 101, and improving the service life of this detector.

[0064] The usage method of a double-screen tool detector of the present utility model is as follows:

[0065] First, one end of the tool is fixed to the end of the fixture rod 2, then the fixture rod 2 is placed in the bearing groove 101, and the roller 153 is used to abut against the top side of the fixture rod 2. Then, by adjusting the sliding table 12, the lifting seat 13, the rotating table 14 and the slider 154, the camera 3 at the end of the tool is aligned with the end of the tool, and the camera 3 on the side of the tool is aligned with the side of the tool. Finally, by rotating the roller 153, the fixture rod 2 and the tool are driven to rotate and move axially, so as to capture the surface image of the tool by the camera 3, and the images captured by the two cameras 3 are respectively displayed on the two display screens 4 for the inspectors to observe and detect.

[0066] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A dual-screen tool detector, characterized in that: The device comprises a base (1), a clamp rod (2), two cameras (3) and a display screen (4), wherein: The clamp rod (2) is arranged on the base (1) and is capable of rotating around its axis; The camera (3) is fixedly arranged on the base (1), and the two cameras (3) are respectively located at one end of the clamp rod (2) and the peripheral side of the clamp rod (2); Two display screens (4) are provided, and the two display screens (4) are electrically connected to the two cameras (3) respectively.

2. A dual-screen tool detector as claimed in claim 1, characterized in that: The base (1) comprises a base (11), two slides (12) and a lifting seat (13), wherein: The slide table (12) is fixedly arranged on the base table (11), and the two slide tables (12) are arranged at intervals along the sliding direction thereof; The lifting seat (13) is fixedly arranged on the output end of one of the slides (12), and the clamp rod (2) is arranged on the output end of the other slide (12); The two cameras (3) are respectively fixedly arranged on the base platform (11) and on the output end of the lifting seat (13).

3. A dual-screen tool detector as claimed in claim 2, characterized in that: The base (1) further comprises a turntable (14) and a mounting seat (15), wherein: The turntable (14) is fixedly arranged on the output end of the slide table (12) which is not connected to the lifting seat (13); The mounting seat (15) is fixedly arranged on the output end of the turntable (14), and a bearing groove (101) is provided on the top side thereof, and the clamp rod (2) is placed in the bearing groove (101).

4. A dual-screen tool detector as claimed in claim 3, characterized in that: The mounting seat (15) comprises a fixing frame (151), a lifting rod (152) and a roller (153), wherein: The bearing groove (101) is opened on the top side of the fixing frame (151); The lifting rod (152) is fixedly arranged on the fixing frame (151) in a slidable manner; The roller (153) is rotatably arranged on the lifting rod (152) and is rollingly connected to the top side of the clamp rod (2).

5. A dual-screen tool detector as claimed in claim 4, characterized in that: The rotation axis of the roller (153) is arranged obliquely with respect to the center line of the clamp rod (2).

6. A dual-screen tool detector as claimed in claim 5, characterized in that: The mounting seat (15) further comprises a slider (154) and a ejector pin (155), wherein: The sliding block (154) is fixedly disposed on the fixing frame (151) in a slidable manner; The ejector pin (155) is fixedly arranged on the slider (154) and abuts against an end of the clamp rod (2) away from the camera (3).

7. A dual-screen tool detector as claimed in claim 3, characterized in that: The cross section of the bearing groove (101) is V-shaped.

8. A dual-screen tool detector as claimed in claim 7, characterized in that: The base (1) further comprises a roller (16), which is rotatably arranged in the bearing groove (101) and is rollingly connected to the clamp rod (2), and two rollers (16) are arranged opposite to each other in each bearing groove (101).

9. A dual-screen tool detector as claimed in claim 3, characterized in that: The slide table (12) comprises a slide base (121), a gear (122) and a slide table (123), wherein: The sliding base (121) is fixedly arranged on the base (11); The gear (122) is rotatably disposed on the sliding base (121); The sliding platform (123) is slidably arranged on the sliding base (121), a tooth groove (102) is provided on the side thereof, and the gear (122) is meshed with the tooth groove (102).

10. A dual-screen tool detector as claimed in claim 9, characterized in that: The lifting seat (13) comprises a lifting base (131), a lifting platform (132) and a fastening bolt (133), and the rotating platform (14) comprises a rotating base (141) and a rotating frame (142), wherein: The lifting base (131) is fixedly arranged on one of the sliding platforms (123), and the rotating base (141) is fixedly arranged on the other sliding platform (123); The lifting platform (132) is slidably arranged on the lifting base (131) and is fixedly connected to one of the cameras (3); The fastening bolt (133) is connected to the lifting base (131) through threaded engagement, and is abutted against the lifting platform (132); One end of the rotating frame (142) is fixedly disposed on the rotating base (141) in a rotatable manner and is fixedly connected to the mounting seat (15).

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