CN215678301U

CN215678301U - Drill bit performance detection device

Info

Publication number: CN215678301U
Application number: CN202121952783.5U
Authority: CN
Inventors: 武市委
Original assignee: Danyang Xinlong Metal Products Co ltd
Current assignee: Danyang Xinlong Metal Products Co ltd
Priority date: 2021-08-19
Filing date: 2021-08-19
Publication date: 2022-01-28
Anticipated expiration: 2031-08-19

Abstract

The utility model relates to a drill bit performance detection device which comprises a workbench and a fixed frame, wherein a first detection device, a second detection device and a third detection device are fixedly arranged on the bottom wall of the fixed frame, an adjusting disc positioned below the fixed frame is movably arranged at the top of the workbench, three groups of clamps are arranged at the top of the adjusting disc, and an intermittent adjusting mechanism for switching the adjusting disc at a fixed angle is also arranged in the workbench. This drill bit performance detection device, it is corresponding to put about the check out test set through setting up three different anchor clamps of group and three groups to realized that three drill bits of group carry out the test of synchronous different types, thereby made detection efficiency improve, thereby rotated through intermittent type dish and the angle of deciding between the rotation wheel, guaranteed to carry out the test that the switching position carries out different types to the drill bit on three anchor clamps of group, realized integrative many projects test, improved the convenient practicality of device.

Description

Drill bit performance detection device

Technical Field

The utility model relates to the technical field of drill bit detection, in particular to a drill bit performance detection device.

Background

A drill is a tool used for drilling, and the drill is various and complicated in kind, and performance of the drill is detected, and the items to be detected are, in general, the length and diameter of the drill, whether there is a crack, and the like.

When the performance of the drill bit is detected, usually, a detector uses different detection devices to respectively test the drill bit, and the efficiency of drill bit detection is reduced due to manual switching of test items, so that the detection is inconvenient.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the drill bit performance detection device which has the advantages of simultaneously detecting different items of a plurality of groups of drill bits, automatically switching and the like, and solves the problem of low detection efficiency caused by manual switching of different detection items in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a drill bit performance detection device, includes workstation, mount, fixed mounting has first check out test set, second check out test set, third check out test set on the diapire of mount, the top movable mounting of workstation has the adjustment disk that is located the mount below, the top of adjustment disk is provided with three anchor clamps of group, the inside of workstation still is provided with the intermittent type adjustment mechanism who is used for deciding the angle switching adjustment disk.

The intermittent adjusting mechanism comprises a motor fixedly arranged in the workbench, a traction rod arranged between the workbench and the bottom of the adjusting disc, a rotating wheel arranged on the output end of the motor and an intermittent disc arranged outside the traction rod.

Furthermore, the circle centers of the first detection device, the second detection device, the third detection device and the three clamps which are adjusted by the disc are central points and are arranged in an isosceles triangle shape.

Furthermore, three arc sections which are sunken inwards are arranged outside the intermittent disc, are all arcs with the same radian and are in rotating engagement with the circumference of the rotating wheel.

Furthermore, the outer part of the rotating wheel is provided with an engaging groove corresponding to the radius of the intermittent disc.

Further, still fixed mounting has the horizontal pole that is located the rotation wheel top on the output of motor, and the horizontal pole is kept away from to extend and is served fixed mounting that has fixed cover of rotation wheel.

Further, the length of the transverse rod is larger than the radius length of the rotating wheel, and corresponds to the position of the middle point of the meshing groove.

Furthermore, the spout has been seted up in the protruding portion top of intermittent type dish runs through, and the spout includes three groups, is the U-shaped, and keeps one hundred twenty degrees angle settings between three groups.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

this drill bit performance detection device, it is corresponding to put about the check out test set through setting up three different anchor clamps of group and three groups to realized that three drill bits of group carry out the test of synchronous different types, thereby made detection efficiency improve, thereby rotated through intermittent type dish and the angle of deciding between the rotation wheel, guaranteed to carry out the test that the switching position carries out different types to the drill bit on three anchor clamps of group, realized integrative many projects test, improved the convenient practicality of device.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a top view of the conditioning disk of the present invention;

FIG. 3 is a schematic top view of the worktable according to the present invention;

FIG. 4 is an enlarged view of the utility model at A in FIG. 3.

In the figure: the device comprises a workbench 1, a fixed frame 2, a first detection device 3, a second detection device 4, a third detection device 5, an adjusting disc 6, a clamp 7, a motor 8, a rotating wheel 9, a fixed sleeve 10, an engaging groove 11, a traction rod 12, an intermittent disc 13, a sliding groove 14, a cross rod 15 and a sliding rod 16.

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.

Referring to fig. 1-2, a drill performance testing apparatus in this embodiment includes a worktable 1, a fixed frame 2 is fixedly installed on the top of the worktable 1, a first testing device 3, a second testing device 4, and a third testing device 5 are fixedly installed on the fixed frame 2, wherein a screw guide rail is fixedly installed between the first testing device 3 and the fixed frame 2 for adjusting the distance between the testing end and the instrument, the first testing device 3 is used for testing the diameter of the drill, the second testing device 4 is a transparent tubular member driven by an electric push rod, and a scale bar is fixedly installed on the outside of the tube wall for testing the length of the drill, the third testing device 5 is a flaw detector for testing whether the drill has a crack by ultrasonic, an adjusting disc 6 located below the fixed frame 2 is movably installed on the top of the worktable 1, and a clamp 7 is fixedly installed on the top of the adjusting disc 6, anchor clamps 7 are cylindricly, can fix the bottom of drill bit to make the drill bit keep perpendicular the follow-up detection of being convenient for, the inside of workstation 1 is provided with the intermittent type adjustment mechanism of fixed connection adjustment disk 6, the centre of a circle that first check out test set 3, second check out test set 4, third check out test set 5 and three anchor clamps 7 have all adjusted disk 6 is the central point, is isosceles triangle and arranges, thereby make three group's detections go on in batches, and realize switching under the rotation of adjustment disk 6.

In this embodiment, the intermittent adjustment mechanism includes a motor 8 fixedly installed at the bottom in the workbench 1 and a traction rod 12 fixedly installed at the bottom of the adjustment disc 6, a rotating wheel 9 is fixedly installed on the output end of the motor 8, an intermittent disc 13 meshed with the rotating wheel 9 is fixedly installed outside the traction rod 12, and the traction rod 12 is rotatably connected to the inner bottom wall of the workbench 1.

It should be noted that three arc sections which are concave inwards are arranged outside the intermittent disc 13, the three arc sections are all arcs with the same radian and are rotatably meshed with the circumference of the rotating wheel 9, the meshing groove 11 corresponding to the radius of the intermittent disc 13 is arranged outside the rotating wheel 9, and the meshing groove 11 can be slidably connected with the protruding part between the two arc sections of the intermittent disc 13, so that the rotating wheel 9 can rotate relative to the intermittent disc 13 when the positions of the meshing groove 11 and the protruding part of the intermittent disc 13 correspond to each other, and movement interference is avoided.

Referring to fig. 3-4, in order to perform intermittent rotation traction on the intermittent disc, in this embodiment, a cross bar 15 located above the rotating wheel 9 is further fixedly installed on the output end of the motor 8, the length of the cross bar 15 is greater than the radius length of the rotating wheel 9 and corresponds to the midpoint position of the meshing groove 11, a fixing sleeve 10 is fixedly installed on one end of the cross bar 15 far away from the rotating wheel 9, the fixing sleeve 10 is fixedly connected to the output end of the motor 8, so that the fixed connection between the cross bar 15 and the motor 8 is ensured and can rotate along with the rotation of the rotating wheel 9, a sliding groove 14 is formed in the top of the protruding portion of the intermittent disc 13 in a penetrating manner, the sliding groove 14 includes three groups, is U-shaped, a one hundred twenty-degree angle is maintained between the three groups, and a sliding rod 16 slidably connected to the sliding groove 14 is fixedly installed at the top of one end of the cross bar 15 extending to the outside the rotating wheel 9.

In this embodiment, the horizontal height of the cross bar 15 is lower than the height of the intermittent disc 13, so that the rotation of the cross bar 15 and the intermittent disc 13 is not interfered, and the sliding rod 16 at the top of the cross bar 15 can be positioned at the same height as the intermittent disc 13, thereby facilitating the matching.

It should be noted that, the length of the sliding chute 14 is the same as the length of the cross rod 15 extending out of the engaging groove 11, so that when the intermittent disc 13 rotates into the engaging groove 11, the sliding rod 16 can slide to the top end of the sliding chute 14 facing the intermittent disc 13, thereby ensuring high matching precision.

The working principle of the above embodiment is as follows:

three groups of drill bits are fixed through three groups of clamps 7, a first detection device 3, a second detection device 4 and a third detection device 5 are driven to respectively detect, after one detection is finished, a motor 8 is driven to drive a rotating wheel 9 and a fixed sleeve 10 at the output end to enable the rotating wheel 9 and a cross rod 15 to rotate together, the rotating wheel 9 and the cross rod 15 are in sliding connection under the condition that the circular periphery of the rotating wheel 9 is in contact with the arc-shaped section of an intermittent disc 13, the intermittent disc 13 keeps the position unchanged, when an engagement groove 11 on the rotating wheel 9 rotates to be opposite to the protruding part position of the intermittent disc 13, the cross rod 15 drives a sliding rod 16 at the top to slide into a sliding groove 14 on the intermittent disc 13, the sliding rod 16 and the inner wall of the sliding groove 14 slide mutually and apply torsion to the intermittent disc 13, so that the intermittent disc 13 is forced to drive a traction rod 12 to rotate, and after the intermittent disc 13 finishes sliding with the engagement groove 11, the outer circular periphery of the rotating wheel 9 slides mutually with the arc-shaped section of the intermittent disc 13 again, so that one hundred and twenty degrees of fixed-angle rotation of the adjusting disc 6 is realized, and the detection positions of the three groups of clamps 7 are switched.

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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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.

Claims

1. The utility model provides a drill bit performance detection device, includes workstation (1), mount (2), its characterized in that: a first detection device (3), a second detection device (4) and a third detection device (5) are fixedly mounted on the bottom wall of the fixing frame (2), an adjusting disc (6) positioned below the fixing frame (2) is movably mounted at the top of the workbench (1), three groups of clamps (7) are arranged at the top of the adjusting disc (6), and an intermittent adjusting mechanism for switching the adjusting disc (6) at a fixed angle is further arranged in the workbench (1);

the intermittent adjusting mechanism comprises a motor (8) fixedly installed inside the workbench (1), a traction rod (12) arranged between the workbench (1) and the bottom of the adjusting disc (6), a rotating wheel (9) arranged on the output end of the motor (8) and an intermittent disc (13) arranged outside the traction rod (12).

2. The drill bit performance testing apparatus of claim 1, wherein: the first detection device (3), the second detection device (4), the third detection device (5) and the three clamps (7) are all arranged in an isosceles triangle shape by taking the circle center of the adjusting disc (6) as a central point.

3. The drill bit performance testing apparatus of claim 1, wherein: three arc sections which are sunken inwards are arranged outside the intermittent disc (13), are all arcs with the same radian and are in rotating engagement with the circumference of the rotating wheel (9).

4. The drill bit performance testing apparatus of claim 1, wherein: and an engaging groove (11) corresponding to the radius of the intermittent disc (13) is formed in the outer part of the rotating wheel (9).

5. The drill bit performance testing apparatus of claim 1, wherein: the output end of the motor (8) is fixedly provided with a cross rod (15) positioned above the rotating wheel (9), and one end of the cross rod (15) far away from the rotating wheel (9) is fixedly provided with a fixed sleeve (10).

6. The drill bit performance testing apparatus of claim 5, wherein: the length of the cross rod (15) is larger than the radius length of the rotating wheel (9) and corresponds to the midpoint position of the meshing groove (11).

7. The drill bit performance testing apparatus of claim 1, wherein: the top of the protruding part of the intermittent disc (13) is provided with a sliding groove (14) in a penetrating mode, the sliding groove (14) comprises three groups which are U-shaped, and the three groups are arranged in a one-hundred-twenty degree angle mode.