CN212007110U

CN212007110U - Instrument detection equipment

Info

Publication number: CN212007110U
Application number: CN202020331069.3U
Authority: CN
Inventors: 赵欣; 刘四云
Original assignee: Tianjin Yingyun Instrument Technology Co ltd
Current assignee: Tianjin Yingyun Instrument Technology Co ltd
Priority date: 2020-03-17
Filing date: 2020-03-17
Publication date: 2020-11-24
Anticipated expiration: 2030-03-17

Abstract

The utility model discloses an instrument check out test set, including examining test table, location platform and drive box, the drive box is located and examines test table inside, and the location platform is located examines test table, the drive box inside is provided with the drive structure, be provided with the detection structure on the location platform, the utility model relates to an instrument detects technical field. According to the technical scheme, the detection structure is used for clamping and fixing the part on the positioning table through the driving structure, and the data measurement is completed through the displacement sensor between the pair of contact blocks.

Description

Instrument detection equipment

Technical Field

The utility model relates to an instrument detection technical field specifically is an instrument check out test set.

Background

The subassembly component of instrument is comparatively accurate, has certain specification parameter to the internals, because the instrument part is batch production, needs quality testing personnel to carry out the sampling detection to some parts for this reason regularly, and the sampling detects mainly to utilize electronic caliper to measure the size of part through the manual work to make detection efficiency low, detection error is big.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides an instrument check out test set has solved artifical electronic caliper that utilizes and has measured the size of part to make detection efficiency low, the technical problem that detection error is big.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an instrument detection equipment, is including examining test table, location platform and drive box, the drive box is located and examines test table inside, and the location platform is located examines test table, drive box inside is provided with the drive structure, it detects the structure to be provided with on the location platform.

The driving structure includes: the linear guide rail, a pair of nuts, a screw rod, a motor and a pair of connecting pieces;

the linear guide rail is arranged inside the driving box, a shaft bracket is arranged on one side of the linear guide rail, the motor is positioned on the outer wall of the shaft bracket, the lead screw is inserted into the shaft bracket, an output shaft of the motor is connected with the lead screw, the pair of nuts are sleeved on the lead screw, the pair of connecting pieces are connected with the pair of nuts, the pair of nuts are connected with the detection structure, and the pair of connecting pieces are positioned on the linear guide rail.

Preferably, the detection structure comprises: the displacement sensor, a pair of slide rails, a pair of calibration blocks and a pair of contact blocks;

the pair of slide rails are fixed on the positioning table, the pair of contact blocks are respectively arranged on the pair of slide rails, the displacement sensor is arranged between the pair of contact blocks, the pair of calibration blocks and the pair of contact blocks are fixedly attached, and the pair of contact blocks is connected with the pair of connecting pieces.

Preferably, a bearing for assisting the lead screw to rotate is arranged between the lead screw and the shaft bracket.

Preferably, the left end and the right end of the linear guide rail are provided with limit bodies for limiting the moving stroke of the pair of connecting pieces.

Preferably, four supporting platforms for supporting the detection platform are arranged at the bottom of the detection platform.

Advantageous effects

The utility model provides an instrument detection equipment. The technical scheme has the advantages that the detection structure is used for clamping and fixing the parts on the positioning table through the driving structure, and the data measurement is completed through the displacement sensor between the pair of contact blocks.

Drawings

Fig. 1 is the utility model discloses an instrument detection device's schematic structure diagram.

Fig. 2 is the utility model discloses a structural schematic is overlooked to instrument check out test set.

In the figure: 1-detection table; 2-a positioning table; 3-driving the box; 4-a linear guide; 5-a nut; 6-a lead screw; 7-a motor; 8-a connector; 9-a shaft bracket; 10-a displacement sensor; 11-a slide rail; 12-a calibration block; 13-a contact block; 14-a bearing; 15-a limiting body; 16-support table.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: an instrument detection device.

Example 1

The present case is including examining test table 1, location platform 2 and drive box 3, wherein, drive box 3 is located and examines test table 1 inside, and location platform 2 is located and examines test table 1, the inside drive structure that is provided with of drive box 3, be provided with on the location platform 2 and detect the structure.

It should be noted that, the detection table 1 is provided with a positioning table 2, the part is placed on the positioning table 2, and then the detection structure is driven by the driving structure, so that the detection structure can realize the size detection of the workpiece;

example 2

The driving structure in this embodiment includes: a linear guide rail 4, a pair of nuts 5, a lead screw 6, a motor 7, and a pair of connecting members 8;

the linear guide rail 4 is arranged inside the driving box 3, a shaft bracket 9 is arranged on one side of the linear guide rail 4, the motor 7 is located on the outer wall of the shaft bracket 9, the lead screw 6 is inserted on the shaft bracket 9, an output shaft of the motor 7 is connected with the lead screw 6, the pair of nuts 5 are sleeved on the lead screw 6, the pair of connecting pieces 8 are connected with the pair of nuts 5, the pair of nuts 5 are connected with the detection structure, and the pair of connecting pieces 8 are located on the linear guide rail 4.

In the above description, the motor 7 drives the screw 6, and when the screw 6 rotates, the pair of nuts 5 on the screw 6 can rotate, and the pair of nuts 5 are connected to the pair of connecting members 8 and can move on the linear guide 4, and the pair of nuts 5 move relative to each other due to the opposite directions of the internal threads of the pair of nuts 5, so that the component can be detected with the detection structure.

Example 3

The detection structure comprises: a displacement sensor 10, a pair of slide rails 11, a pair of calibration blocks 12, and a pair of contact blocks 13;

the pair of slide rails 11 are fixed on the positioning table 2, the pair of contact blocks 13 are respectively mounted on the pair of slide rails 11, the displacement sensor 10 is arranged between the pair of contact blocks 13, the pair of calibration blocks 12 is fixedly attached to the pair of contact blocks 13, and the pair of contact blocks 13 is connected with the pair of connecting pieces 8.

It should be noted that, because the pair of contact blocks 13 is connected with the pair of connecting members 8, for this reason, the pair of contact blocks 13 moves on the pair of slide rails 11, and the pair of contact blocks 13 is fixedly connected with the pair of calibration blocks 12, for this reason, the pair of calibration blocks 12 respectively follow the pair of contact blocks 13 to realize movement, and after the pair of calibration blocks 12 is contacted with the two end positions of the part, vertical reading of the size can be realized through the displacement sensor 10.

Further, a bearing 14 for assisting the rotation of the lead screw 6 is arranged between the lead screw 6 and the shaft bracket 9.

Furthermore, the left end and the right end of the linear guide rail 4 are provided with limiting bodies 15 for limiting the moving stroke of the pair of connecting pieces 8.

Further, four support tables 16 for supporting the detection table 1 are arranged at the bottom of the detection table 1.

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. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the 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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an instrument detection equipment, is including examining test table (1), location platform (2) and drive box (3), its characterized in that, drive box (3) are located and examine test table (1) inside, and location platform (2) are located and examine test table (1), drive box (3) inside is provided with the drive structure, be provided with on location platform (2) and detect the structure.

2. The meter testing device of claim 1, wherein said drive structure comprises: the device comprises a linear guide rail (4), a pair of nuts (5), a lead screw (6), a motor (7) and a pair of connecting pieces (8);

the linear guide rail (4) is arranged inside the drive box (3), one side of the linear guide rail (4) is provided with a shaft bracket (9), the motor (7) is positioned on the outer wall of the shaft bracket (9), the lead screw (6) is inserted on the shaft bracket (9), an output shaft of the motor (7) is connected with the lead screw (6), the pair of nuts (5) is sleeved on the lead screw (6), the pair of connecting pieces (8) is connected with the pair of nuts (5), the pair of nuts (5) are connected with the detection structure, and the pair of connecting pieces (8) is positioned on the linear guide rail (4).

3. The meter testing device of claim 2, wherein said test structure comprises: a displacement sensor (10), a pair of slide rails (11), a pair of calibration blocks (12) and a pair of contact blocks (13);

the pair of sliding rails (11) are fixed on the positioning table (2), the pair of contact blocks (13) are respectively arranged on the pair of sliding rails (11), the displacement sensor (10) is arranged between the pair of contact blocks (13), the pair of calibration blocks (12) and the pair of contact blocks (13) are fixedly attached, and the pair of contact blocks (13) are connected with the pair of connecting pieces (8).

4. A meter instrumentation according to claim 2 wherein a bearing (14) is provided between the screw (6) and the carriage (9) to assist in rotation of the screw (6).

5. The instrument detecting device according to claim 2, wherein the left and right ends of the linear guide (4) are provided with a stopper (15) for limiting the moving stroke of the pair of connecting members (8).

6. A meter testing device according to claim 1, characterized in that the bottom of the testing table (1) is provided with four support tables (16) for supporting the testing table (1).