CN217605163U - Diamond saw blade stress detection device - Google Patents
Diamond saw blade stress detection device Download PDFInfo
- Publication number
- CN217605163U CN217605163U CN202221343907.4U CN202221343907U CN217605163U CN 217605163 U CN217605163 U CN 217605163U CN 202221343907 U CN202221343907 U CN 202221343907U CN 217605163 U CN217605163 U CN 217605163U
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- saw bit
- servo motor
- displacement sensor
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Abstract
The utility model discloses a diamond saw bit stress detection device, including work platform, fixed servo motor and the fixed bolster of being provided with in work platform top, servo motor's main shaft top fixedly connected with rotary platform, the fixed location axle that is used for placing the saw bit that is provided with in rotary platform top, the fixed flange that is used for fixed saw bit that is provided with in below of location axle, the preforming cylinder is installed to the fixed bolster top, the tailpiece of the piston rod of preforming cylinder is installed and is used for the connecting axle that precompresses the saw bit, servo motor's main shaft passes through support fixed connection contact displacement sensor, servo motor drives main shaft, contact displacement sensor, rotary platform, saw bit and connecting axle synchronous revolution in proper order, the last fixed cylinder of exerting oneself of giving the effort of work platform, the slider of giving the effort is through door type stopper and vertical preforming slide rail locking, servo motor, contact displacement sensor and the equal electric connection PLC control system of cylinder of giving the effort.
Description
Technical Field
The utility model belongs to the technical field of diamond saw blade stress automated inspection field and specifically relates to a diamond saw blade stress detection device.
Background
Mainly adopt artifical manual to in the present diamond saw blade stress detection, when adopting artifical manual detection saw blade stress, the workman rotates the saw bit, according to the number of degrees of the instruction of calibrated scale, find the multiple spot between the angle 70 ~160 that the technology allows and press the saw bit with the hand, look over the numerical value change of percentage table, until the numerical value of percentage table is zero, it is qualified to show the saw bit, the defect that brings like this is: the manual operation intensity is big, and detection efficiency is low, simultaneously based on the difference of the degree of pressure during manual operation for the percentage table survey value is not accurate enough, causes the erroneous judgement saw bit easily whether qualified.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that needs to solve provides a diamond saw blade stress detection device, and degree of automation is high, and easy operation improves detection efficiency.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: the utility model provides a diamond saw blade stress detection device, includes work platform, the fixed servo motor and the fixed bolster that is provided with in work platform top, servo motor's main shaft top fixedly connected with rotary platform, the fixed location axle that is used for placing the saw bit that is provided with in rotary platform top, the fixed flange that is used for fixed saw bit that is provided with in below of location axle, the preforming cylinder is installed to the fixed bolster top, the connecting axle that is used for precompressing the saw bit is installed to the tailpiece of the piston rod of preforming cylinder, servo motor's main shaft passes through support fixed connection contact displacement sensor, it sets up in saw bit mouth of a river degree of depth +10 mm's position below to connect contact displacement sensor, servo motor drives main shaft, contact displacement sensor, rotary platform, saw bit and connecting axle synchronous revolution in proper order, the last fixed longitudinal slide rail that is provided with of work platform is provided with the power supply slider, the power supply slider passes through locating plate fixed connection power supply cylinder, the power supply cylinder sets up in the power supply cylinder below of 1/2 to 2/3 of saw bit base member radius, the power supply slider locks with longitudinal slide rail through type stopper, servo motor, preforming cylinder, contact displacement sensor and power supply cylinder all electric connection control system.
The utility model discloses technical scheme's further improvement lies in: the contact displacement sensor is fixedly arranged on the support through a jackscrew.
The utility model discloses technical scheme's further improvement lies in: and a bearing is arranged at the connecting shaft.
The utility model discloses technical scheme's further improvement lies in: the side edge of the longitudinal slide rail is provided with an elongated slot, both sides of the door-shaped limiting block are provided with through holes, and a bolt penetrates through the through holes and then enters the elongated slot and is locked through a nut.
Due to the adoption of the technical scheme, the utility model discloses the technological progress who gains is:
1. the utility model has simple structure, can realize automatic stress detection of the saw blade, replaces manual rotation of the saw blade and manual pressing of the saw blade, improves the working efficiency, reduces the manual operation intensity, realizes the uniform transmission of the feeding force, and ensures the accuracy of the stress detection of the saw blade;
2. the utility model discloses whole function is by PLC program control, realizes the sequence action of each part, and degree of automation improves, and the location is accurate, guarantees to detect the precision.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention without a diamond saw blade;
FIG. 2 is a schematic view of the overall structure of the diamond saw blade of the present invention;
FIG. 3 is an enlarged schematic view of a portion of FIG. 2 according to the present invention;
FIG. 4 is a schematic diagram of the stress testing of the saw blade of the present invention;
the device comprises a working platform 1, a working platform 2, a servo motor 3, a fixed support 4, a main shaft 5, a rotating platform 6, a positioning shaft 7, a connecting flange 8, a pressing cylinder 9, a connecting shaft 10, a support 11, a contact displacement sensor 12, a force supply cylinder 13, a longitudinal sliding rail 13-1, an elongated slot 14, a force supply sliding block 15, a positioning plate 16 and a door-shaped limiting block.
Detailed Description
The present invention will be described in further detail with reference to the following examples:
as shown in fig. 1 to 3, a diamond saw blade stress detection device comprises a working platform 1, a servo motor 2 and a fixed support 3 are fixedly arranged above the working platform 1, a rotary platform 5 is fixedly connected above a main shaft 4 of the servo motor 2, a positioning shaft 6 used for placing a saw blade is fixedly arranged above the rotary platform 5, a connecting flange 7 used for fixing the saw blade is fixedly arranged below the positioning shaft 6, a pressing cylinder 8 is arranged above the fixed support 3, a connecting shaft 9 used for pre-pressing the saw blade is arranged at the end of a piston rod of the pressing cylinder 8, and a bearing is arranged at the connecting shaft 9. The main shaft 4 of the servo motor 2 is connected with a contact displacement sensor 11 through a support 10, and the contact displacement sensor 11 is fixedly arranged on the support 10 through a jackscrew. The contact displacement sensor 11 is arranged below the position with the water gap depth of the saw blade being +10mm, the servo motor 2 sequentially drives the main shaft 4, the contact displacement sensor 11, the rotary platform 5, the saw blade and the connecting shaft 9 to synchronously rotate, the working platform 1 is fixedly provided with a longitudinal slide rail 13, the longitudinal slide rail 13 is provided with a force supply slide block 14, the force supply slide block 14 is fixedly connected with a force supply cylinder 12 through a positioning plate 15, the force supply cylinder 12 is arranged below the position with the radius of 1/2 to 2/3 of the saw blade base body, and the servo motor 2, the tabletting cylinder 8, the contact displacement sensor 11 and the force supply cylinder 12 are all electrically connected with a PLC control system. The force-applying slider 14 is locked with the longitudinal slide rail 13 by a door-shaped stopper 16. The specific locking mode is as follows: the side edge of the longitudinal slide rail 13 is provided with an elongated slot 13-1, both sides of the door-shaped limiting block 16 are provided with through holes, and a bolt penetrates through the through holes, enters the elongated slot 13-1 and is locked by a nut.
The working principle is as follows: as shown in fig. 4, a point is arbitrarily found below a position 1/2 to 2/3 of the radius of a saw blade matrix by a force cylinder 12 as a force application point a, the position of the saw blade matrix where the force application point a is located is defined as 0 °, a contact displacement sensor 11 finds a detection point B and a detection point C below the position of the saw blade water gap depth +10mm, the included angle between the detection point B and the force application point a is 70 °, the included angle between the detection point C and the force application point a is 160 °, plastic deformation displacement detection of the detection point B and the detection point C is detected by the contact displacement sensor, a PLC control system analyzes according to two detected plastic displacement deformation values, only one value is greater than or equal to 0, and the other value is less than or equal to 0, so that it can be proved that a zero point value necessarily exists between the two detection points of the saw blade matrix, the PLC control system judges that the saw blade is qualified, otherwise, the saw blade is judged to be unqualified.
Claims (4)
1. The utility model provides a diamond saw blade stress detection device which characterized in that: including work platform (1), fixed servo motor (2) and fixed bolster (3) of being provided with in work platform (1) top, main shaft (4) top fixedly connected with rotary platform (5) of servo motor (2), fixed location axle (6) that are used for placing the saw bit that are provided with in rotary platform (5) top, the fixed flange (7) that are used for fixed saw bit that are provided with in below of location axle (6), preforming cylinder (8) are installed to fixed bolster (3) top, the tailpiece of the piston rod of preforming cylinder (8) is installed and is used for connecting axle (9) to saw bit pre-compaction, main shaft (4) of servo motor (2) are through support (10) fixed connection contact nature displacement sensor (11), contact nature displacement sensor (11) set up in saw bit degree of depth +10 mm's position below, servo motor (2) drive main shaft (4), contact nature displacement sensor (11), rotary platform (5), saw bit and connecting axle (9) synchronous revolution in proper order, fixed longitudinal slide rail (13) and be provided with on the slider (13) and for slide rail (12) fixed power cylinder (12) for saw bit base member (1) fixed power cylinder (12) are provided with for saw bit (1/cylinder (12) fixed power cylinder (12) on work platform (1), power cylinder (12) the fixed slider (12) is provided with the fixed slider (12) for saw bit (12) the fixed displacement sensor (12) on work platform (1) and cylinder (12) are provided with the cylinder (12) the fixed displacement sensor (12) to the fixed connection And the force supply sliding block (14) is locked with the longitudinal sliding rail (13) through a door-shaped limiting block (16), and the servo motor (2), the tablet pressing cylinder (8), the contact displacement sensor (11) and the force supply cylinder (12) are all electrically connected with a PLC control system.
2. The diamond saw blade stress detection device according to claim 1, wherein: the contact displacement sensor (11) is fixedly arranged on the support (10) through a jackscrew.
3. The diamond saw blade stress detection device of claim 1, wherein: and a bearing is arranged at the connecting shaft (9).
4. The diamond saw blade stress detection device of claim 1, wherein: an elongated slot (13-1) is formed in the side edge of the longitudinal sliding rail (13), through holes are formed in the two sides of the door-shaped limiting block (16), and a bolt penetrates through the through holes, enters the elongated slot (13-1) and is locked through a nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221343907.4U CN217605163U (en) | 2022-05-31 | 2022-05-31 | Diamond saw blade stress detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221343907.4U CN217605163U (en) | 2022-05-31 | 2022-05-31 | Diamond saw blade stress detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217605163U true CN217605163U (en) | 2022-10-18 |
Family
ID=83587301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221343907.4U Active CN217605163U (en) | 2022-05-31 | 2022-05-31 | Diamond saw blade stress detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217605163U (en) |
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2022
- 2022-05-31 CN CN202221343907.4U patent/CN217605163U/en active Active
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