CN218856359U

CN218856359U - Eccentricity detection device

Info

Publication number: CN218856359U
Application number: CN202223375567.6U
Authority: CN
Inventors: 张扬; 张鑫; 王杨; 潘宇
Original assignee: Harbin Longjiang Special Equipment Co ltd
Current assignee: Harbin Longjiang Special Equipment Co ltd
Priority date: 2022-12-15
Filing date: 2022-12-15
Publication date: 2023-04-14
Anticipated expiration: 2032-12-15

Abstract

The utility model discloses an eccentricity detection device, including diaphragm, mounting bracket, riser, mounting box, gyro wheel and dabbing switch, first T type groove has been seted up to the inside of diaphragm, and the inside sliding connection in first T type groove has T type piece, and the one end of T type piece extends to the outside and the fixedly connected with connecting plate in first T type groove, and the top fixedly connected with mounting bracket of connecting plate, logical groove has been seted up to the inside of mounting bracket, the utility model discloses a T type piece cooperation mounting bracket at the inside setting of diaphragm uses, can remove the transverse position of mounting box, and then can detect the different positions of work piece, can adjust the height of gyro wheel through the riser, can make it detect the work piece of different specifications, and under the effect of two-way screw rod, can adjust the distance between two dabs switches, can detect the work piece of different eccentric degrees according to the demand, simultaneously, this equipment can also confirm the eccentric concrete position of work piece when detecting, and then improves the effect of using.

Description

Eccentricity detection device

Technical Field

The utility model relates to a lathe off-centre detects technical field, in particular to off-centre detection device.

Background

The lathe is a machine tool for turning a rotating workpiece by mainly using a lathe tool, the lathe tool can also be used for correspondingly processing a drill bit, a reamer, a screw tap, a threading die, a knurling tool and the like, the lathe tool is mainly used for processing a shaft, a disc, a sleeve and other workpieces with rotating surfaces, and is a machine tool which is most widely used in machinery manufacturing and repairing factories.

The invention content is as follows:

an object of the present invention is to provide an eccentric detecting device for solving the above problems, and to solve the problems mentioned in the background art.

In order to solve the above problem, the utility model provides a technical scheme:

an eccentricity detection device comprises a transverse plate, a mounting frame, a vertical plate, a mounting box, a roller and a tact switch, wherein a first T-shaped groove is formed in the transverse plate, a T-shaped block is connected to the inside of the first T-shaped groove in a sliding manner, one end of the T-shaped block extends to the outside of the first T-shaped groove and is fixedly connected with a connecting plate, the mounting frame is fixedly connected to the top of the connecting plate, a through groove is formed in the mounting frame, the vertical plate is connected to the inside of the through groove in a sliding manner, the bottom fixedly connected with mounting box of riser, the inside sliding connection of mounting box has the slide bar, the bottom of slide bar extends to the outside and the fixedly connected with gyro wheel of mounting box, the inside of mounting box is rotated and is connected with and connects two-way screw rod, two-way screw rod's outside symmetry threaded connection has two mounting panels, two the mounting panel dabs the switch to the equal fixedly connected with in one side of being close to, the top fixedly connected with contact plate of slide bar, just the contact plate is located two and dabs between the switch.

As an optimized scheme of the utility model, the internal thread of connecting plate is connected with fastening screw, fastening screw's bottom and the top contact of diaphragm, the top of diaphragm and the one side that is located first T type groove are provided with the scale mark.

As an optimized scheme of the utility model, the inside of diaphragm just keeps away from one side fixedly connected with spirit level in first T type groove.

As a preferred scheme of the utility model, two links of fixedly connected with, two of the bottom of diaphragm the equal threaded connection in inside of link has adjusting screw, adjusting screw's one end through connection frame just rotates and is connected with the stripper plate.

As a preferred scheme of the utility model, second T type groove has been seted up to the inside of riser, the inside swing joint in second T type groove has the bolt, the outside and the threaded connection that logical groove extended to the mounting bracket of one end of bolt have the nut.

The beneficial effects of the utility model are that: the T-shaped block matched with the mounting frame is arranged inside the transverse plate, the transverse position of the mounting box can be moved, the different positions of the workpiece can be detected, the height of the roller can be adjusted through the vertical plate, the workpiece can be detected in different specifications, the distance between two tact switches can be adjusted under the action of the bidirectional screw, the workpiece with different eccentric degrees can be detected according to requirements, meanwhile, the eccentric specific position of the workpiece can be determined when the equipment is used for detecting, and the use effect is improved.

Description of the drawings:

for ease of illustration, the invention is described in detail by the following detailed description and accompanying drawings.

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

FIG. 2 is an enlarged view of the present invention at A in FIG. 1;

FIG. 3 is an enlarged view of the present invention at B in FIG. 1;

fig. 4 is the internal structure schematic diagram of the installation box of the present invention.

In the figure: 1. a transverse plate; 2. a first T-shaped groove; 3. a T-shaped block; 4. a connecting plate; 5. a mounting frame; 6. a fastening screw; 7. scale lines; 8. a level gauge; 9. a connecting frame; 10. an adjusting screw; 11. a pressing plate; 12. a nut; 13. a through groove; 14. a vertical plate; 15. mounting a box; 16. a slide bar; 17. a contact plate; 18. a roller; 19. a bidirectional screw; 20. mounting a plate; 21. a tact switch; 22. a second T-shaped groove; 23. and (4) bolts.

The specific implementation mode is as follows:

as shown in fig. 1 to 4, the following technical solutions are adopted in the present embodiment:

example (b):

an eccentricity detection device comprises a transverse plate 1, a mounting frame 5, a vertical plate 14, a mounting box 15, a roller 18 and a tact switch 21, wherein a first T-shaped groove 2 is formed in the transverse plate 1, a T-shaped block 3 is connected to the inside of the first T-shaped groove 2 in a sliding manner, the transverse position of the mounting box 15 can be moved by using the T-shaped block 3 arranged in the transverse plate 1 in cooperation with the mounting frame 5, so that different positions of a workpiece can be detected, one end of the T-shaped block 3 extends to the outside of the first T-shaped groove 2 and is fixedly connected with a connecting plate 4, the top of the connecting plate 4 is fixedly connected with the mounting frame 5, a through groove 13 is formed in the mounting frame 5, the vertical plate 14 is connected to the inside of the through groove 13 in a sliding manner, the mounting box 15 is fixedly connected to the bottom of the vertical plate 14, and the height of the roller 18 can be adjusted through the vertical plate 14, the workpiece detection device has the advantages that workpieces of different specifications can be detected, the inside of the mounting box 15 is connected with the sliding rod 16 in a sliding mode, the bottom end of the sliding rod 16 extends to the outside of the mounting box 15 and is fixedly connected with the idler wheel 18, the position of the contact plate 17 can be adjusted, the sliding rod is located at the central position of the two tact switches 21, the inside of the mounting box 15 is connected with the two-way screw 19 in a rotating mode, the outside of the two-way screw 19 is connected with the two mounting plates 20 in a symmetrical threaded mode, the two mounting plates 20 are fixedly connected with the tact switches 21 towards the close side, the distance between the two tact switches 21 can be adjusted under the effect of the two-way screw 19, the workpieces of different eccentricity degrees can be detected according to requirements, the top end of the sliding rod 16 is fixedly connected with the contact plate 17, and the contact plate 17 is located between the two tact switches 21.

Furthermore, the internal thread of the connecting plate 4 is connected with a fastening screw 6, the bottom end of the fastening screw 6 is in contact with the top of the transverse plate 1, a scale mark 7 is arranged above the transverse plate 1 and on one side of the first T-shaped groove 2, the eccentric specific position of a workpiece can be determined when the workpiece is detected, and the use effect is improved.

Further, one side fixed connection that the inside of diaphragm 1 just kept away from first T type groove 2 has spirit level 8, can look over diaphragm 1's levelness through spirit level 8, and then ensures the horizontal effect of its installation.

Further, two link 9 of fixedly connected with of the bottom of diaphragm 1, the equal threaded connection in inside of two link 9 has adjusting screw 10, and adjusting screw 10's one end runs through link 9 and rotates and be connected with stripper plate 11, can fix diaphragm 1, can also adjust its levelness simultaneously.

Further, second T type groove 22 has been seted up to riser 14's inside, and the inside swing joint of second T type groove 22 has bolt 23, and the outside and threaded connection that the one end of bolt 23 extends to mounting bracket 5 through leading to groove 13 has nut 12, can highly fix riser 14, and then ensure the stability of detection.

Specifically, when the detection device is used, the transverse plate 1 and the connecting frame 9 are firstly opened at one side of the machine tool, and the adjusting screw 10 in the connecting frame 9 is rotated, at this time, the adjusting screw 10 can push the extrusion plate 11 to move, the transverse plate 1 is fixed at one side of the machine tool, the levelness of the transverse plate 1 can be checked through the level gauge 8, and the horizontal effect of the installation is further ensured, the vertical plates 14 are pushed to slide in the through grooves 13 according to the height of the workpiece, so that the height and the longitudinal position of the mounting box 15 are adjusted, the roller 18 is then brought into contact with the outer wall of the workpiece and ensures that the roller 18, in cooperation with the slide 16, places the contact plate 17 in the central position of the two tact switches 21, whereupon the nut 12 on the outside of the bolt 23 is turned, at this time, the position of the vertical plate 14 can be fixed, the two-way screw 19 in the mounting box 15 is rotated, at this time, the two-way screw 19 can drive the two mounting plates 20 to move, so as to change the distance between the tact switches 21, and then the machine tool is started, and then the machine tool drives the workpiece to rotate, when the workpiece has an eccentric condition, which pushes the roller 18 and the slide bar 16 to move, at the same time, the slide bar 16 moves the contact plate 17, thereby the utility model is contacted with the light touch switch 21 at the top or the bottom, at the moment, the light touch switch 21 is matched with an external buzzer to send out an alarm, further prompting the staff, pushing the connecting plate 4 to move through the mounting rack 5, then the connecting plate 4 driving the T-shaped block 3 to slide in the first T-shaped groove 2, when moving to another position, rotating the fastening screw 6 in the connecting plate 4, thereby carry out the locking to the position of mounting bracket 5, can look over the position that detects through scale mark 7 on diaphragm 1, and then make things convenient for the staff to adjust the work piece.

In the description of the present invention, it should be understood that the directions or positional relationships indicated by the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", etc. are the directions or positional relationships indicated on the basis of the drawings, and are only for convenience of description and simplification of the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise explicitly specified or limited, the terms "mounted", "disposed", "connected", "fixed", "screwed" and the like are to be understood broadly, and may be, for example, a fixed connection, a detachable connection, or an integral body; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The eccentricity detection device is characterized by comprising a transverse plate (1), a mounting frame (5), a vertical plate (14), a mounting box (15), rollers (18) and a tact switch (21), wherein a first T-shaped groove (2) is formed in the transverse plate (1), a T-shaped block (3) is connected in a sliding manner in the first T-shaped groove (2), one end of the T-shaped block (3) extends to the outside of the first T-shaped groove (2) and is fixedly connected with a connecting plate (4), the top of the connecting plate (4) is fixedly connected with the mounting frame (5), a through groove (13) is formed in the mounting frame (5), the vertical plate (14) is connected in a sliding manner in the inside of the through groove (13), the mounting box (15) is fixedly connected in the bottom, a sliding rod (16) is connected in the inside of the mounting box (15), the rollers (18) are fixedly connected in a sliding manner in the bottom of the sliding rod (16) extends to the outside of the mounting box (15), a bidirectional screw rod (19) is rotatably connected in the outside of the mounting box (15), two mounting plates (20) are connected in a symmetrical thread manner, and two mounting plates (20) are fixedly connected to the top of the contact switch (21), and the contact plate (17) is positioned between the two tact switches (21).

2. The eccentricity detection device according to claim 1, wherein a fastening screw (6) is connected to the inner portion of the connecting plate (4) in a threaded manner, the bottom end of the fastening screw (6) is in contact with the top of the transverse plate (1), and a scale mark (7) is arranged above the transverse plate (1) and on one side of the first T-shaped groove (2).

3. Eccentricity detection device according to claim 1, characterised in that a level (8) is fixedly connected to the inside of the cross plate (1) and to the side remote from the first T-shaped slot (2).

4. The eccentricity detection device according to claim 1, wherein two connecting frames (9) are fixedly connected to the bottom of the transverse plate (1), adjusting screws (10) are screwed inside the two connecting frames (9), and one end of each adjusting screw (10) penetrates through the connecting frame (9) and is rotatably connected with the extrusion plate (11).

5. The eccentricity detection device according to claim 1, wherein a second T-shaped groove (22) is formed in the vertical plate (14), a bolt (23) is movably connected to the inside of the second T-shaped groove (22), one end of the bolt (23) extends to the outside of the mounting frame (5) through the through groove (13), and a nut (12) is in threaded connection with the bolt.