CN217648048U

CN217648048U - Tool detector

Info

Publication number: CN217648048U
Application number: CN202221671626.1U
Authority: CN
Inventors: 潘列栋; 孙金卫; 任江烽
Original assignee: Zhejiang Pufeite Cutting Tool Co ltd
Current assignee: Zhejiang Pufeite Cutting Tool Co ltd
Priority date: 2022-06-29
Filing date: 2022-06-29
Publication date: 2022-10-25
Anticipated expiration: 2032-06-29

Abstract

The utility model belongs to the technical field of cutter check out test set and specifically relates to a cutter detection instrument, including detecting head and detection platform, the top that the detecting head is located detection platform is used for detecting the cutter, be provided with the workstation on the detection platform, be provided with the actuating mechanism who is used for driving the workstation and reciprocates on the detection platform, actuating mechanism includes the connecting block, first lead screw, first motor and installing frame, the vertical setting of installing frame and with detection platform fixed connection, first motor and installing frame fixed connection, the vertical setting of guide bar, connecting block and first lead screw threaded connection, one side and workstation fixed connection of installing frame are kept away from to the connecting block. Make things convenient for the staff to change the position of the work piece that awaits measuring, and replace manual taking with first motor and second motor, reduced staff's intensity of labour.

Description

Tool detector

Technical Field

The utility model belongs to the technical field of the cutter check out test set and specifically relates to a cutter detection instrument is related to.

Background

Under the big background of numerical control machine tool machining, the cutters are various and large in quantity, on one hand, the cutters are difficult to manage, errors are easy to occur when the machine tool changes the cutters, and on the other hand, the cutters, cuttings and the surfaces of workpieces are in contact friction with each other along with the cutting of machined materials, so that the cutters are abraded to different degrees. The cutting tool is used as an important component of a mechanical processing technology system and directly participates in the generation of the surface and the geometric shape of a part. The change of the tool state, especially the tool abrasion, easily causes the low processing efficiency.

Due to the abrasion phenomenon of the cutter, the abrasion state of the cutter must be detected before cutting processing begins, so that the cutter is prevented from being seriously abraded. The related art uses an optical microscope to magnify an optical image of the tool profile and project the magnified optical image onto a screen to obtain characteristic parameters of a detected object.

Aiming at the related technologies, the inventor considers that the defects are that in the actual use process, the size of a cutter is large, the precision of an optical microscope is high, the height of a detecting instrument is difficult to adjust greatly, when the cutter to be detected is small, a worker needs to additionally increase a height table on a working platform pad to perform better detection, and the labor intensity of the worker is high.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that the cutter detection instrument is difficult to adapt to cutters with different specifications when detecting the cutter, the application provides the cutter detection instrument.

The application provides a cutter detection instrument adopts following technical scheme:

the utility model provides a cutter detection instrument, includes the detecting head and surveys the platform, the detecting head is located survey the top of platform and be used for detecting the cutter, it is provided with the workstation on the platform to survey, it is provided with the actuating mechanism who is used for driving the workstation to reciprocate on the platform to survey, actuating mechanism includes connecting block, first lead screw, first motor and installing frame, the vertical setting of installing frame and with survey platform fixed connection, first motor with installing frame fixed connection, the output shaft of first motor with the tip fixed connection of first lead screw, the output shaft male through-hole of confession first motor is seted up to the installing frame, the vertical setting of first lead screw, still be provided with in the installing frame be used for right the spacing guide bar of connecting block, the vertical setting of guide bar, the connecting block with first lead screw threaded connection, the connecting block keep away from one side of installing frame with workstation fixed connection.

Through adopting above-mentioned technical scheme, the staff will treat the cutter of surveying and put on the workstation, then control first motor and open, first motor drives first lead screw and rotates, first lead screw pivoted in-process, because the spacing of guide bar makes the connecting block slide from top to bottom, the gliding in-process of connecting block drives the workstation and slides from top to bottom, thereby make the staff can be according to the height of this table workstation of the needs of surveying through controlling first motor, make the workstation can the detection of the more specification parts of adaptation, staff's intensity of labour has been reduced.

Optionally, the workbench includes a bottom plate disposed on the upper surface of the detection platform, and a sliding plate slidably disposed on the bottom plate, the sliding direction of the sliding plate is perpendicular to the sliding direction of the connecting block, the sliding plate is in threaded connection with a horizontally disposed second screw rod, the bottom plate is fixedly connected with a second motor for driving the second screw rod to rotate, and the bottom plate is provided with a sliding chute for allowing the sliding plate to slide.

Through adopting above-mentioned technical scheme, the staff can control the work of second motor according to the needs of actual detection, and second motor during operation drive second lead screw rotates, and second lead screw pivoted in-process drive slide moves along the length direction of second lead screw, through such setting, when the staff is adjusting the position of work piece horizontal direction, replaces manual adjustment through controlling the second motor, has reduced the influence to the work piece when adjusting the work piece that awaits measuring.

Optionally, the sliding plate includes a first plate body and a second plate body, the first plate body is located above the second plate body, a positioning mechanism for positioning a workpiece is arranged between the first plate body and the second plate body, and a through hole for inserting the positioning mechanism is formed in the first plate body.

Through adopting above-mentioned technical scheme, the staff puts the work piece on first plate body earlier, then fixes a position the work piece through positioning mechanism, and positioning mechanism has the bottom of first plate body to insert first plate body to play spacing effect to the work piece, improved the stability of work piece when detecting the work piece that awaits measuring.

Optionally, the positioning mechanism includes a protruding block, a through hole for inserting the workpiece is formed in the protruding block, the protruding block is located between the first plate body and the second plate body and slides up and down in the vertical direction, and the width of the cross section of one end, close to the first plate body, of the protruding block is smaller than the length of the workpiece.

Through adopting above-mentioned technical scheme, the staff places the work piece on first plate body earlier, then lifts the lug that is located between first plate body and the second plate body to insert the work piece in the lug, loosen the lug again, because the effect of gravity lug descends, the lug plays spacing tight effect to the work piece with the upper surface of first plate body jointly.

Optionally, a return spring is connected between the bump and the first plate or the second plate, and when the return spring is in a natural state, the bottom of the bump abuts against the upper surface of the second plate.

Through adopting above-mentioned technical scheme, the staff lifts up the lug earlier, then places the work piece and offers through-hole department at the lug, then the staff loosens the lug, and reset spring plays tensile effect for the lug resets more easily, thereby plays the effect of pressing from both sides tightly to the work piece.

Optionally, a rubber pad is fixedly arranged on the inner wall of the through hole formed in the bump.

Through adopting above-mentioned technical scheme, when the work piece inserted in the lug, the setting of rubber pad has improved frictional force to play the effect of protection to the work piece.

Optionally, the workstation still includes two risers, two risers are located the both ends of first plate body respectively, and the riser all with survey platform sliding connection, lug fixed connection has the driving lever that the level set up, the confession has been seted up to the riser the driving lever inserts and gliding spout.

Through adopting above-mentioned technical scheme, the staff drives the lug rebound through the driving lever through stirring the driving lever in the outside of lug, convenience when having improved staff's lifting lug.

Optionally, the bottom plate is provided with a limiting groove for the vertical plate to slide and limit the vertical plate.

Through adopting above-mentioned technical scheme, when second motor drive second lead screw pivoted in-process, two risers are following the slide and are sliding for the bottom plate side to side, and the setting of spacing groove makes the more stability of sliding of slide.

In summary, the present application includes at least one of the following benefits:

the staff will treat the cutter of surveying and put on the workstation, then control first motor and open, first motor drives first lead screw and rotates, first lead screw pivoted in-process, because the spacing of guide bar makes the connecting block slide from top to bottom, the gliding in-process of connecting block drives the workstation and slides from top to bottom, thereby make the staff can be according to the height of the needs of surveying through controlling this table workstation of first motor, make the workstation can the detection of the more specification parts of adaptation, staff's intensity of labour has been reduced.

Drawings

Fig. 1 is a perspective view of a tool detector according to an embodiment of the present application.

Fig. 2 is a schematic structural diagram of a positioning mechanism of a tool detector according to an embodiment of the present application.

Description of the reference numerals: 1. a probe head; 2. a detection platform; 3. a work table; 4. a drive mechanism; 5. connecting blocks; 6. a first lead screw; 7. a first motor; 8. installing a frame; 9. a guide rod; 10. a base plate; 11. a slide plate; 12. a second lead screw; 13. a second motor; 14. a first plate body; 15. a second plate body; 16. a positioning mechanism; 17. a bump; 18. a return spring; 19. a vertical plate; 20. a deflector rod; 21. a limiting groove.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses a cutter detector. Referring to fig. 1, the cutter detecting instrument includes detection platform 2 that the level set up, be used for looking over detecting 1 and the workstation 3 of setting on detecting platform 2 to the work piece that awaits measuring, still is provided with on detecting platform 2 to be used for driving workstation 3 gliding actuating mechanism 4 from top to bottom in the vertical direction, and the vertical setting of detecting 1 is in the top of detecting platform 2. The driving mechanism 4 comprises a first motor 7, a first screw rod 6, a connecting block 5, a mounting frame 8 and a guide rod 9. 8 vertical settings of installing frame and with 2 fixed connection of detection platform, 6 vertical settings of first lead screw rotate with installing frame 8 to be connected, the top fixed connection of the output shaft of 7 vertical settings of first motor and first motor 7 and first lead screw 6, installing frame 8 is seted up and is supplied the output shaft male through-hole of first motor 7, the vertical setting of guide bar 9 and with 8 fixed connection of installing frame, connecting

block

5 and 6 threaded connection of first lead screw, guide bar 9 is used for 5 spacings to the connecting block, make connecting block 5 reciprocate along the length direction of first lead screw 6, one side and workstation 3 fixed connection of installing frame 8 in 5 keeping away from of connecting block.

Referring to fig. 1 and 2, the workbench 3 includes a bottom plate 10 disposed on the upper surface of the detection platform 2, a sliding plate 11 slidably connected to the bottom plate 10, the bottom plate 10 is horizontally disposed, the sliding plate 11 slides in the horizontal direction, a second lead screw 12 is threadedly connected to the bottom of the sliding rod, the second lead screw 12 is rotatably connected to the bottom plate 10, the bottom plate 10 is fixedly connected to a second motor 13 for driving the second lead screw 12 to rotate, the bottom plate 10 is provided with an output shaft inserted through hole for the second motor 13, and the bottom plate 10 is provided with a sliding slot for the sliding plate 11 to be inserted and limiting the sliding plate 11.

Referring to fig. 1 and 2, the sliding plate 11 includes a first plate 14 and a second plate 15 located below the first plate 14, the first plate 14 and the second plate 15 are all horizontally arranged, two vertical plates 19 of the sliding plate 11 are fixedly connected to the vertical plates 19, one of the vertical plates 19 is located at one end of the first plate 14 close to the mounting frame 8, and the other vertical plate 19 is located at one end of the first plate 14 far away from the mounting frame 8. A positioning mechanism 16 for positioning the workpiece to be measured is arranged between the first plate 14 and the second plate 15. The positioning mechanism 16 includes a protrusion 17, the first plate 14 is provided with a through hole for inserting the protrusion 17, the protrusion 17 is provided with a through hole for inserting a workpiece, a rubber pad (not shown in the figure) for increasing friction is arranged on an inner wall of the through hole of the protrusion 17, the width of the cross section of one end of the protrusion 17, which is opened into the first plate 14, is smaller than the length of the workpiece to be measured, a return spring 18 is connected between the protrusion 17 and the first plate 14 or the second plate 15, when the return spring 18 is in a natural state, the bottom wall of the protrusion 17 is tightly abutted to the upper surface of the second plate 15, the protrusion 17 is fixedly connected with a shift lever 20 horizontally arranged, the shift lever 20 is slidably connected with a vertical plate 19, one end of the shift lever 20, which is far away from the protrusion 17, extends to the outer side of the vertical plate 19, and the vertical plate 19 is provided with a sliding chute for inserting and sliding the shift lever 20. The bottom plate 10 is provided with a limiting groove 21 for the vertical plate 19 to slide and limit the vertical plate 19.

The implementation principle of the cutter detector in the embodiment of the application is as follows: the working personnel lift up the projection 17 by lifting the deflector rod 20, then insert the work piece into the projection 17 and loosen the deflector rod 20, because of the self gravity of the projection 17 and the action of the reset spring 18, the projection 17 moves downwards and puts the work piece between the first plate 14 and the inner wall of the projection 17 with the through hole, thereby positioning the projection 17, then the working personnel controls the first motor 7 to work, the first motor 7 drives the first screw rod 6 to rotate in the working process, and the connecting block 5 moves upwards along the length direction of the first screw rod 6, thereby controlling the height of the work piece; when the work piece need remove when removing, control second motor 13 work, second motor 13 drives second lead screw 12 and rotates, second four bars pivoted in-process, slide 11 drives the work piece and removes along the length direction of second lead screw 12, spacing groove 21 plays spacing effect to riser 19 simultaneously, make slide 11 more stable at the in-process that removes, make things convenient for the staff to change the position of the work piece that awaits measuring, and replace manual taking with first motor 7 and second motor 13, staff's intensity of labour has been reduced. The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a cutter detection instrument, includes detecting head (1) and surveys platform (2), detecting head (1) is located the top of surveying platform (2) is used for detecting the cutter, its characterized in that: be provided with workstation (3) on surveying platform (2), be provided with on surveying platform (2) and be used for driving actuating mechanism (4) that workstation (3) reciprocated, actuating mechanism (4) include connecting block (5), first lead screw (6), first motor (7) and installing frame (8), the vertical setting of installing frame (8) and with survey platform (2) fixed connection, first motor (7) with installing frame (8) fixed connection, the output shaft of first motor (7) with the tip fixed connection of first lead screw, the output shaft male through-hole that supplies first motor (7) is seted up in installing frame (8), the vertical setting of first lead screw, still be provided with in installing frame (8) and be used for right connecting block (5) spacing guide bar (9), the vertical setting of guide bar (9), connecting block (5) with first lead screw (6) threaded connection, one side that installing frame (8) were kept away from to connecting block (5) with workstation (3) fixed connection.

2. The tool detector according to claim 1, wherein: workstation (3) including set up at bottom plate (10), the slip setting of affiliated detection platform (2) upper surface slide (11) on bottom plate (10), the slip direction of slide (11) with the slip direction mutually perpendicular of connecting block (5), slide (11) threaded connection has second lead screw (12) that the level set up, bottom plate (10) fixedly connected with is used for the drive second lead screw (12) pivoted second motor (13), bottom plate (10) are seted up and are used for supplying slide (11) gliding spout.

3. The tool detector according to claim 2, wherein: slide (11) include first plate body (14) and second plate body (15), first plate body (14) are located the top of second plate body (15), be provided with between first plate body (14) and second plate body (15) and be used for positioning mechanism (16) to the work piece location, the confession has been seted up to first plate body (14) positioning mechanism (16) male through-hole.

4. The tool setting instrument of claim 3, wherein: positioning mechanism (16) include lug (17), confession work piece male through-hole has been seted up in lug (17), lug (17) are located and slide from top to bottom in the vertical direction between first plate body (14) and second plate body (15), lug (17) are close to the width of first plate body (14) one end cross section is less than the length of work piece.

5. The tool setting instrument according to claim 4, wherein: a return spring (18) is connected between the bump (17) and the first plate body (14) or the second plate body (15), and when the return spring (18) is in a natural state, the bottom of the bump (17) is tightly propped against the upper surface of the second plate body (15).

6. The tool setting instrument according to claim 4, wherein: and a rubber pad is fixedly arranged on the inner wall of the through hole formed in the bump (17).

7. The tool detector according to claim 4, wherein: workstation (3) still include two risers (19), two risers (19) are located the both ends of first plate body (14) respectively, and riser (19) all with survey platform (2) sliding connection, lug (17) fixed connection has driving lever (20) that the level set up, the confession has been seted up in riser (19) driving lever (20) insert and gliding spout.

8. The tool setting instrument of claim 7, wherein: the bottom plate (10) is provided with a limiting groove (21) for the vertical plate (19) to slide and limit the vertical plate (19).