CN210269733U - Flaw detection device for diamond tool bit - Google Patents
Flaw detection device for diamond tool bit Download PDFInfo
- Publication number
- CN210269733U CN210269733U CN201920998247.5U CN201920998247U CN210269733U CN 210269733 U CN210269733 U CN 210269733U CN 201920998247 U CN201920998247 U CN 201920998247U CN 210269733 U CN210269733 U CN 210269733U
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- mounting bracket
- sides
- fixedly connected
- lead screw
- bevel gear
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Abstract
The utility model provides a device of detecting a flaw for diamond segments, comprises a workbench, workstation both sides difference fixedly connected with mounting bracket, both sides mounting bracket middle part is provided with the ultrasonic flaw detector body respectively, workstation middle part fixedly connected with mount, be provided with clamping mechanism on the mount, it is connected with the lead screw that is located clamping mechanism both sides to rotate respectively vertically on the workstation, every lead screw upper portion and lower part symmetrical threaded connection have the movable block, one side difference fixedly connected with ultrasonic transducer of mounting bracket is kept away from to every movable block, it is connected with the transmission shaft to rotate between the mounting bracket top of both sides, driven bevel gear is installed respectively on two lead screw tops, install the initiative bevel gear that corresponds and be connected with two driven bevel gear meshing transmissions on the transmission shaft respectively, be provided with on the mounting. The utility model discloses simple structure, job stabilization, simple operation, survey efficient, can detect diamond saw blade's each tool bit fast.
Description
Technical Field
The utility model belongs to the technical field of the tool bit is detected a flaw, especially, relate to a device of detecting a flaw for diamond segments.
Background
The diamond tool bit is the work main part of diamond saw blade, and the diamond is a superhard materials, plays the effect of cutting edge, and the diamond tool bit can appear the condition of tool bit damage at long-time cutting process to influence its cutting effect, consequently need regularly detect a flaw to the tool bit, change the tool bit of damage. The ultrasonic flaw detector is generally adopted to detect the flaw of the cutter head at present, and manual flaw detection is needed to be carried out on each cutter head in the using process, so that the time and the labor are wasted, the detection efficiency is low, and the missing detection is easy.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve the weak point among the prior art, provide a simple structure, job stabilization, simple operation, detection efficiency are high be used for the flaw detection device of diamond segments.
In order to solve the technical problem, the utility model adopts the following technical scheme: a flaw detection device for a diamond tool bit comprises a workbench, wherein mounting frames are fixedly connected to two sides of the workbench respectively, an ultrasonic flaw detector body is arranged at the middle parts of the mounting frames on the two sides respectively, a fixing frame is fixedly connected to the middle part of the workbench, a clamping mechanism is arranged on the fixing frame, lead screws positioned at two sides of the clamping mechanism are vertically and rotatably connected to the workbench respectively, movable blocks are symmetrically and threadedly connected to the upper part and the lower part of each lead screw respectively, one side, close to the mounting frames, of each movable block is fixedly connected with a slide block through a connecting rod respectively, the slide blocks are correspondingly and slidably connected to the mounting frames, an ultrasonic probe is fixedly connected to one side, far away from the mounting frames, of each movable block respectively, a transmission shaft is rotatably connected between the tops of the mounting frames, the mounting frame is provided with a driving motor for driving the transmission shaft to rotate.
The clamping mechanism comprises a central shaft which is rotatably connected to the fixing frame, two limiting sleeves are oppositely sleeved on the central shaft, and limiting nuts correspondingly located on the outer sides of the two limiting sleeves are respectively in threaded connection with the central shaft.
The central shaft is provided with a worm wheel, the fixing frame is provided with a servo motor, a power output shaft of the servo motor is in transmission connection with a worm, and the end part of the worm is in meshing transmission connection with the top of the worm wheel.
And the upper part and the lower part of the mounting frame on one side of the workbench are respectively provided with a limit switch.
Adopt above-mentioned technical scheme, the utility model has the advantages of as follows:
1. the utility model discloses a clamping mechanism, the diamond saw bit cover that will wait to detect is established on the center pin and is located between two stop collars, the stop nut of both sides is screwed up, thereby it is tight to press from both sides the diamond saw bit, control servo drive motor drives the periodic rotation of worm and sets for the angle, the worm drives the periodic rotation of center pin through the meshing transmission with the worm wheel, thereby drive the diamond saw bit that waits to detect and rotate the angle of a tool bit each time, the diamond saw bit that waits to detect rotates an angle each time, through controlling the ultrasonic flaw detector body, make four ultrasonic probe respectively to its corresponding tool bit both sides carry out the flaw detection, thereby accomplish the flaw detection of each tool bit; adopt above-mentioned structure simple operation, it is efficient to survey.
2. The utility model discloses a control driving motor drives the transmission shaft and rotates, epaxial initiative bevel gear of transmission is connected through the driven bevel gear meshing transmission with the lead screw top, thereby drive two lead screw synchronous rotations, because every movable block corresponds respectively and lead screw threaded connection, and every movable block passes through slider sliding connection respectively on the mounting bracket, the degree of freedom of movable block on the circumferencial direction has been restricted, thereby make the movable block remove along lead screw length direction, adjust ultrasonic transducer's position, make two ultrasonic transducer on the every lead screw respectively towards the both sides face of waiting to detect diamond saw bit top and bottom diamond segments.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
figure 2 is the side view structure schematic diagram of the middle clamping mechanism of the utility model.
Detailed Description
As shown in the figure 1-2, the flaw detection device for the diamond tool bit of the utility model comprises a workbench 1, wherein two sides of the workbench 1 are respectively and fixedly connected with a mounting frame 2, the middle parts of the mounting frames 2 at two sides are respectively provided with an ultrasonic flaw detector body 3, the middle part of the workbench 1 is fixedly connected with a fixed frame 4, the fixed frame 4 is provided with a clamping mechanism, the workbench 1 is respectively and vertically and rotatably connected with lead screws 5 positioned at two sides of the clamping mechanism, the upper part and the lower part of each lead screw 5 are symmetrically and threadedly connected with movable blocks 6, one side of each movable block 6 close to the mounting frame 2 is respectively and fixedly connected with a slide block 8 through a connecting rod 7, the slide block 8 is correspondingly and slidably connected on the mounting frame 2, one side of each movable block 6 far away from the mounting frame 2 is respectively and fixedly connected with an, the top of the mounting rack 2 on the two sides is rotatably connected with a transmission shaft 10, the top ends of the two lead screws 5 are respectively provided with a driven bevel gear 11, the transmission shaft 10 is respectively provided with a driving bevel gear 12 which is correspondingly connected with the two driven bevel gears 11 in a meshing transmission manner, and the mounting rack 2 is provided with a driving motor 13 for driving the transmission shaft 10 to rotate.
The clamping mechanism comprises a central shaft 14 which is rotatably connected to the fixing frame 4, two limiting sleeves 15 are oppositely sleeved on the central shaft 14, a diamond saw blade to be detected is sleeved on the central shaft 14 and located between the two limiting sleeves 15, the central shaft 14 is respectively in threaded connection with limiting nuts 16 which are correspondingly located on the outer sides of the two limiting sleeves 15, the two limiting nuts 16 clamp the two limiting sleeves 15 tightly so as to clamp the diamond saw blade to be detected, and two ultrasonic probes 9 on each lead screw 5 face the two side faces of the diamond saw blade to be detected, wherein the top and the bottom of the diamond saw blade are respectively detected.
The central shaft 14 is provided with a worm wheel 17, the fixing frame 4 is provided with a servo motor 18, a power output shaft of the servo motor 18 is in transmission connection with a worm 19, and the end part of the worm 19 is in meshing transmission connection with the top of the worm wheel 17.
And the upper part and the lower part of the mounting frame 2 at one side of the workbench 1 are respectively provided with a limit switch 20.
When the utility model is used, the diamond saw blade to be detected is sleeved on the central shaft 14 and is positioned between the two limiting sleeves 15, the limiting nuts 16 on the two sides are screwed, thereby the diamond saw blade is clamped tightly, the servo driving motor 13 is controlled to drive the worm 19 to periodically rotate for setting the angle, the worm 19 drives the central shaft 14 to periodically rotate through meshing transmission with the worm wheel 17, thereby the diamond saw blade to be detected is driven to rotate for one tool bit at each time, the driving motor 13 is controlled to drive the transmission shaft 10 to rotate, the driving bevel gear 12 on the transmission shaft 10 is meshed and driven by the driven bevel gear 11 at the top end of the lead screw 5, thereby two lead screws 5 are driven to synchronously rotate, because each movable block 6 is respectively and correspondingly connected with the lead screw 5 by screw threads, and each movable block 6 is respectively connected on the mounting frame 2 through the sliding block 8, the freedom degree of the movable block, thereby make the movable block 6 remove along 5 length direction of lead screw, adjust ultrasonic transducer 9's position for two ultrasonic transducer 9 on every lead screw 5 are towards the both sides face of waiting to detect diamond saw blade top and bottom diamond tool bit respectively, and every angle of rotation of diamond saw blade that waits to detect makes four ultrasonic transducer 9 detect a flaw to its tool bit both sides that correspond respectively through control ultrasonic flaw detector body 3, thereby accomplishes the detection of detecting a flaw of each tool bit.
The present embodiment is not intended to limit the shape, material, structure, etc. of the present invention in any form, and all of the technical matters of the present invention belong to the protection scope of the present invention to any simple modification, equivalent change and modification made by the above embodiments.
Claims (4)
1. A flaw detection device for a diamond cutter head, characterized in that: the automatic ultrasonic flaw detector comprises a workbench, the workstation both sides are fixedly connected with mounting bracket respectively, both sides mounting bracket middle part is provided with the ultrasonic flaw detector body respectively, workstation middle part fixedly connected with mount, be provided with clamping mechanism on the mount, vertical rotation is connected with the lead screw that is located clamping mechanism both sides respectively on the workstation, every lead screw upper portion and lower part symmetrical thread are connected with the movable block, one side that every movable block is close to the mounting bracket is respectively through connecting rod fixedly connected with slider, the slider corresponds sliding connection on the mounting bracket, one side that the mounting bracket was kept away from to every movable block is fixedly connected with ultrasonic transducer respectively, it is connected with the transmission shaft to rotate between the mounting bracket top of both sides, driven bevel gear is installed respectively on two lead screw tops, install the initiative bevel gear that corresponds and be connected with two driven bevel gear.
2. The flaw detection apparatus for a diamond tip according to claim 1, wherein: the clamping mechanism comprises a central shaft which is rotatably connected to the fixing frame, two limiting sleeves are oppositely sleeved on the central shaft, and limiting nuts correspondingly located on the outer sides of the two limiting sleeves are respectively in threaded connection with the central shaft.
3. The flaw detection apparatus for a diamond tip according to claim 2, wherein: the central shaft is provided with a worm wheel, the fixing frame is provided with a servo motor, a power output shaft of the servo motor is in transmission connection with a worm, and the end part of the worm is in meshing transmission connection with the top of the worm wheel.
4. The flaw detection apparatus for a diamond tip according to claim 3, wherein: and the upper part and the lower part of the mounting frame on one side of the workbench are respectively provided with a limit switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920998247.5U CN210269733U (en) | 2019-06-29 | 2019-06-29 | Flaw detection device for diamond tool bit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920998247.5U CN210269733U (en) | 2019-06-29 | 2019-06-29 | Flaw detection device for diamond tool bit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210269733U true CN210269733U (en) | 2020-04-07 |
Family
ID=70045956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920998247.5U Active CN210269733U (en) | 2019-06-29 | 2019-06-29 | Flaw detection device for diamond tool bit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210269733U (en) |
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2019
- 2019-06-29 CN CN201920998247.5U patent/CN210269733U/en active Active
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