CN216410112U

CN216410112U - Special verifying attachment of engineering machine tool balancing weight assembly

Info

Publication number: CN216410112U
Application number: CN202220378157.8U
Authority: CN
Inventors: 程超
Original assignee: Shandong Youcheng Machinery Manufacturing Co ltd
Current assignee: Shandong Youcheng Machinery Manufacturing Co ltd
Priority date: 2022-02-24
Filing date: 2022-02-24
Publication date: 2022-04-29
Anticipated expiration: 2032-02-24

Abstract

The utility model discloses a special inspection device for an engineering machinery counterweight block assembly, and relates to the technical field of detection equipment. According to the utility model, through the positioning frame and the automatic blanking assembly matched with the positioning frame, automatic positioning and calibration of the balancing weight can be realized when the balancing weight mounting hole is detected, automatic blanking is performed on the balancing weight after detection is finished, and manual operation steps are reduced.

Description

Special verifying attachment of engineering machine tool balancing weight assembly

Technical Field

The utility model relates to the technical field of detection equipment, in particular to a special detection device for an engineering machinery counterweight block assembly.

Background

The balancing weight is generally required to be installed on the existing engineering machinery, the mounting hole needs to be measured after the balancing weight is machined, and the reliability of later-stage assembly is guaranteed.

However, when measuring the balancing weight mounting hole at present, most of balancing weights are positioned and discharged manually, so that the engineering quantity is large, and the detection efficiency is influenced.

Disclosure of Invention

The utility model aims to: in order to solve the above problems, a special inspection device for a counterweight assembly of an engineering machine is provided.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a special inspection device for an engineering machinery counterweight block assembly comprises a detection table, a conveyor belt, a mounting frame and a detection assembly, wherein the detection assembly comprises an electric telescopic rod fixedly mounted at the upper end of the mounting frame and a detection part fixedly mounted at the bottom of the electric telescopic rod;

automatic unloading mechanism is including seting up at the inside first cavity of examining test table, the through-hole has all been seted up to the terminal surface about the cavity, and goes up that the through-hole articulates there is the fly leaf, the articulated department of fly leaf is equipped with the torsional spring, examine test table up end lateral wall and seted up the second cavity, it is equipped with the slide bar to slide in the second cavity, slide bar fixed surface is equipped with the limiting plate, slide bar surface cover is equipped with the spring, just the slide bar left end runs through the second cavity and extends to in the through-hole, the spliced eye that is used for the slide bar to peg graft is seted up to the fly leaf lateral wall, the inside still fixed electro-magnet that is equipped with of second cavity, the electro-magnet is located the right side of slide bar in the second cavity, the fixed iron plate that uses with the electro-magnet cooperation in slide bar right side.

As a further description of the above technical solution:

and an elastic rubber sheet is fixedly arranged on the side wall of one end, far away from the electromagnet, of the limiting plate.

As a further description of the above technical solution:

the bottom of the detection part is provided with a threaded groove, and a positioning frame is screwed in the threaded groove through threads.

As a further description of the above technical solution:

the positioning frame both ends are the arc structure, just positioning frame right-hand member bottom fixed mounting has the installation piece.

As a further description of the above technical solution:

and a switch for controlling the electromagnet to be started or closed is arranged between the bottom of the mounting piece and the upper end face of the detection table.

As a further description of the above technical solution:

the switch is specifically a second conducting strip fixedly arranged at the bottom of the mounting strip and a first conducting strip fixedly arranged at the upper end of the detection platform.

As a further description of the above technical solution:

and a collecting box for collecting the balancing weight is fixedly arranged at the position of the bottom of the lower through hole at the bottom of the detection platform.

In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:

according to the utility model, through the positioning frame and the automatic blanking assembly matched with the positioning frame, automatic positioning and calibration of the balancing weight can be realized when the balancing weight mounting hole is detected, automatic blanking is performed on the balancing weight after detection is finished, and manual operation steps are reduced.

Drawings

FIG. 1 illustrates a schematic overall appearance structure provided according to the present invention;

FIG. 2 is a schematic diagram illustrating a partially enlarged structure of the detecting component in FIG. 1 according to the present invention;

fig. 3 is a schematic view illustrating a partially enlarged structure of the automatic blanking assembly of fig. 1 according to the present invention.

Illustration of the drawings: 1. a detection table; 2. a mounting frame; 3. an electric telescopic rod; 4. a detection unit; 5. a positioning frame; 6. detecting a probe; 7. a movable plate; 8. a slide bar; 9. a limiting plate; 10. a spring; 11. an electromagnet; 12. a first conductive sheet; 13. a second conductive sheet; 14. a collection box; 15. a conveyor belt; 16. an elastic rubber sheet; 51. and (7) mounting the sheet.

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. 1-3, the present invention provides a technical solution: a special inspection device for an engineering machinery counterweight block assembly comprises a detection table 1, a conveyor belt 15, a mounting frame 2 and a detection assembly, wherein the detection assembly comprises an electric telescopic rod 3 fixedly mounted at the upper end of the mounting frame 2 and a detection part 4 fixedly mounted at the bottom of the electric telescopic rod 3, a detection probe 6 for detecting a counterweight block surface mounting hole is mounted at the bottom of the detection part 4, and an automatic blanking mechanism for facilitating automatic blanking of a detected counterweight block is further arranged in the detection table 1;

the automatic blanking mechanism comprises a first cavity arranged in the detection table 1, through holes are formed in the upper end face and the lower end face of the cavity, a movable plate 7 is hinged to the upper through hole, a torsion spring is arranged at the hinged position of the movable plate 7, a second cavity is formed in the side wall of the upper end face of the detection table 1, a slide bar 8 is arranged in the second cavity in a sliding mode, a limiting plate 9 is fixedly arranged on the surface of the slide bar 8, a spring 10 is sleeved on the surface of the slide bar 8, the left end of the slide bar 8 penetrates through the second cavity and extends into the upper through hole, an inserting hole for inserting the slide bar 8 is formed in the side wall of the movable plate 7, an electromagnet 11 is further fixedly arranged in the second cavity, the electromagnet 11 is located on the right side of the slide bar 8 in the second cavity, and an iron block matched with the electromagnet 11 for use is fixedly arranged on the right side of the slide bar 8;

a switch for controlling the electromagnet 11 to be started or closed is arranged between the bottom of the mounting piece 51 and the upper end face of the detection platform 1, and the switch is specifically a second conducting strip 13 fixedly arranged at the bottom of the mounting piece 51 and a first conducting strip 12 fixedly arranged at the upper end of the detection platform 1;

the bottom of the detection part 4 is provided with a threaded groove, a positioning frame 5 is screwed in the threaded groove through threads, two ends of the positioning frame 5 are of arc structures, and the bottom of the right end of the positioning frame 5 is fixedly provided with an installation sheet 51;

in the actual use process, a balancing weight to be detected is conveyed to a region to be detected through the conveying belt 15, then the electric telescopic rod 3 is started, the electric telescopic rod 3 drives the detection probe 6 to descend, and in the descending process of the detection probe 6, the positioning frame 5 can firstly contact with the two ends of the balancing weight and push the balancing weight to move, so that the balancing weight is centrally positioned, and the detection probe 6 can conveniently detect the size of the mounting hole in the surface of the balancing weight;

when the detection is finished, the electric telescopic rod 3 is driven continuously, at the moment, the second conducting plate 13 at the bottom of the installation piece 51 starts to contact with the first conducting plate 12, so that the switch triggers the starting electromagnet 11, the electromagnet 11 further adsorbs the sliding rod 8, the sliding rod 8 is separated from the insertion connection with the side wall of the movable plate 7, then the movable plate 7 is opened, and the balancing weight falls into the first cavity.

Furthermore, an elastic rubber sheet 16 is fixedly arranged on the side wall of one end of the limiting plate 9, which is far away from the electromagnet 11; in the practical use process, when the electromagnet 11 is disconnected, the sliding rod 8 is reset under the action of the spring 10, the elastic rubber sheet 16 can play a buffering role on the limiting plate 9, and the limiting plate 9 is prevented from directly impacting the side wall of the second cavity.

Further, a collecting box 14 for collecting the balancing weights is fixedly arranged at the bottom of the lower through hole at the bottom of the detection table 1.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The special inspection device for the engineering machinery counterweight assembly comprises a detection table (1), a conveyor belt (15), a mounting frame (2) and a detection assembly, wherein the detection assembly comprises an electric telescopic rod (3) fixedly mounted at the upper end of the mounting frame (2) and a detection part (4) fixedly mounted at the bottom of the electric telescopic rod (3), the bottom of the detection part (4) is provided with a detection probe (6) for detecting a surface mounting hole of a counterweight, and the special inspection device is characterized in that an automatic blanking mechanism for facilitating automatic blanking of the detected counterweight is further arranged in the detection table (1);

the automatic blanking mechanism comprises a first cavity arranged in the detection table (1), the upper end surface and the lower end surface of the cavity are both provided with through holes, a movable plate (7) is hinged with the upper through hole, a torsional spring is arranged at the hinged position of the movable plate (7), a second cavity is arranged on the side wall of the upper end face of the detection table (1), a slide bar (8) is arranged in the second cavity in a sliding manner, a limiting plate (9) is fixedly arranged on the surface of the sliding rod (8), a spring (10) is sleeved on the surface of the sliding rod (8), the left end of the sliding rod (8) penetrates through the second cavity and extends into the upper through hole, the side wall of the movable plate (7) is provided with a splicing hole for splicing the sliding rod (8), an electromagnet (11) is also fixedly arranged in the second cavity, the electromagnet (11) is positioned at the right side of the sliding rod (8) in the second cavity, and an iron block matched with the electromagnet (11) for use is fixedly arranged on the right side of the sliding rod (8).

2. The special inspection device for the engineering machinery counterweight assembly according to claim 1, wherein an elastic rubber sheet (16) is fixedly arranged on the side wall of one end of the limiting plate (9) far away from the electromagnet (11).

3. The special inspection device for the balancing weight assembly of engineering machinery, according to claim 1, wherein a threaded groove is formed at the bottom of the detection portion (4), and a positioning frame (5) is screwed in the threaded groove through threads.

4. The special inspection device for the balancing weight assembly of engineering machinery as claimed in claim 3, wherein the two ends of the positioning frame (5) are arc-shaped, and a mounting plate (51) is fixedly mounted at the bottom of the right end of the positioning frame (5).

5. The special inspection device for the engineering machinery counterweight assembly according to claim 4, wherein a switch for controlling the electromagnet (11) to be turned on or off is arranged between the bottom of the mounting plate (51) and the upper end surface of the inspection table (1).

6. The special inspection device for the balancing weight assembly of engineering machinery as claimed in claim 5, wherein the switch is a second conductive plate (13) fixedly disposed at the bottom of the mounting plate (51) and a first conductive plate (12) fixedly disposed at the upper end of the inspection table (1).

7. The inspection device special for the counterweight assembly of engineering machinery as claimed in claim 4, wherein a collection box (14) for collecting the counterweight is fixedly arranged at the bottom of the lower through hole at the bottom of the inspection table (1).