Auxiliary tool for measuring lower baffle of engine

Abstract

The utility model relates to the technical field of engine part measuring assistive devices, in particular to an engine lower baffle measuring assistive device, which comprises a measuring table, a stop vertical plate is fixed on the rear side of the top of the measuring table, a limiting seat plate is embedded in the top of the measuring table, the top surface of the limiting seat plate is divided into a plurality of groups of closely distributed matrix grids, and the matrix grids are arranged in the measuring table. A plurality of groups of concave insertion holes are formed in the top of the limiting seat plate and located in the center of the matrix grid, rubber plugs are inserted into the concave insertion holes, positioning pin columns are integrally formed on the tops of the rubber plugs, and fixing plates are installed in the middles of the left side and the right side of the measuring table. The engine lower baffle length detection tool is a special tool for detecting the length of an engine lower baffle, can rapidly detect the length of the lower baffle to determine the qualification of a product, is beneficial to further reducing the waiting time and saving the labor cost, can meet the detection requirements of large baffles of different sizes, and is higher in applicability.

Description

Technical Field

[0001] The utility model relates to the technical field of engine component measuring aids, in particular to an engine lower baffle measuring aid. Background Art

[0002] The engine's lower baffle is a purchased part. Its dimensions need to be inspected before it enters the factory. However, there are no specialized tools for measuring the length of the lower baffle, and most inspections are done manually using rulers. This method is undoubtedly a time-consuming and labor-intensive factory inspection.

[0003] Therefore, it is particularly important to design an engine lower baffle measuring aid to change the above-mentioned technical defects and improve overall practicality. Utility Model Content

[0004] The purpose of the present utility model is to provide an auxiliary tool for measuring the lower baffle of an engine, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] The top of the measuring platform is fixed with a stop plate, and the top of the measuring platform is embedded with a limit seat plate. The top surface of the limit seat plate is divided into a plurality of closely distributed matrix grids. The top of the limit seat plate and the center of the matrix grid are provided with a plurality of groups of concave sockets. The inside of the concave sockets is provided with rubber plugs. The top of the rubber plugs is integrally formed with a positioning pin. Fixed plates are installed at the middle positions of the left and right sides of the measuring platform, an electric push rod is installed at the middle position of the top of the fixed plate, sliding rails are installed on the front and back sides of the top of the fixed plate, and a slide is slidably connected between the tops of the two groups of sliding rails. A measuring plate is fixed to the inner side of the top of the slide, a stop sensor is installed at the bottom of the inner side of the measuring plate, and an infrared ranging sensor is installed at the top of the inner side of one group of the measuring plates.

[0007] As a preferred solution of the present invention, a control switch is provided on the rear side of the measuring platform, wherein the control switch is connected to the electric push rod, the stop sensor, and the infrared distance sensor respectively through wires, and the connection method is electrical connection.

[0008] As a preferred solution of the present invention, a rectangular groove is provided inwardly inside the measuring platform at a position corresponding to the position limiting seat plate.

[0009] As a preferred solution of the present invention, the connection between the concave socket and the rubber plug is a plug-in connection, and the internal structure size of the concave socket is adapted to the external structure size of the rubber plug.

[0010] As a preferred solution of the present invention, the fixing plate is fixed to the side of the measuring platform by bolts.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] In the utility model, an engine lower baffle measuring aid is provided, which is a special tool for detecting the length of the engine lower baffle. It can quickly detect the length of the lower baffle to determine the qualification of the product, which is conducive to further reducing waiting time and saving labor costs, and can be applied to the detection needs of large baffles of different sizes, and has higher applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a three-dimensional diagram of the overall structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the structure of the limiting seat plate of the utility model;

[0015] Figure 3 This is a partial structural diagram of the fixed plate of the utility model.

[0016] In the figure: 1. Measuring platform; 2. Stop plate; 3. Limit seat plate; 301. Matrix; 302. Recessed socket; 303. Rubber plug; 304. Positioning pin; 4. Fixing plate; 401. Electric push rod; 402. Sliding rail; 403. Sliding table; 404. Measuring plate; 405. Stop sensor; 406. Infrared distance sensor. DETAILED DESCRIPTION

[0017] The following will combine the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0018] To facilitate understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings, and several embodiments of the present invention are given. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0019] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this invention pertains. The terms used herein in the specification of this invention are for the purpose of describing specific embodiments only and are not intended to limit this invention. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0021] For examples, see Figure 1-3 , the utility model provides a technical solution:

[0022] An engine lower baffle measuring aid includes a measuring platform 1, a stop plate 2 fixed to the rear side of the top of the measuring platform 1, a limit seat plate 3 embedded in the top of the measuring platform 1, the top surface of the limit seat plate 3 being divided into multiple groups of closely distributed matrix grids 301, a top of the limit seat plate 3 and located at the center of the matrix grids 301 having multiple groups of concave sockets 302, the concave sockets 302 having rubber plugs 303 inserted therein, the tops of the rubber plugs 303 having positioning pins 304 integrally formed thereon, and fixing plates 4 installed at the middle positions of the left and right sides of the measuring platform 1;

[0023] A rectangular groove is provided inside the measuring platform 1 at a position corresponding to the limit seat plate 3. The connection between the recessed socket 302 and the rubber plug 303 is a plug-in connection, which is convenient for adjusting the position and adapting to lower baffles of different sizes. The internal structure size of the recessed socket 302 is adapted to the external structure size of the rubber plug 303.

[0024] In this embodiment, please refer to Figure 3 An electric push rod 401 is installed in the middle position of the top of the fixed plate 4, and sliding rails 402 are installed on the front and back sides of the top of the fixed plate 4. A slide 403 is slidably connected between the tops of the two sets of sliding rails 402. A measuring vertical plate 404 is fixed to the inner side of the top of the slide 403. A stop sensor 405 is installed at the bottom of the inner side of the measuring vertical plate 404. When the stop sensor 405 on the measuring vertical plate 404 touches the side wall of the lower baffle, a signal is sent, and the electric push rod 401 stops. An infrared distance sensor 406 is installed on the top of the inner side of one set of measuring vertical plates 404 to measure the length of the lower baffle;

[0025] A control switch is provided on the rear side of the measuring platform 1, wherein the control switch is connected to the electric push rod 401, the stop sensor 405, and the infrared ranging sensor 406 through wires, and the connection method is electrical connection. The fixing plate 4 is fixed to the side of the measuring platform 1 by bolts.

[0026] The working process of the present utility model: There are usually assembly holes at different positions on the lower baffle of the engine. During inspection, the rubber plug 303 of the positioning pin 304 is inserted into the concave hole 302 in advance according to the position of the assembly hole, and then the lower baffle is placed on the measuring table 1, so that the positioning pin 304 is inserted into the assembly hole for positioning. After the placement is completed, the electric push rod 401 is started to make the slide 403 slide on the sliding rail 402, and the stop sensor 405 on the measuring vertical plate 404 sends a signal when it touches the side wall of the lower baffle, and the electric push rod 401 stops, and then the infrared ranging sensor 406 sends a signal to the measuring vertical plate 404 on the other side to obtain the length value. This tool is a special tool for detecting the length of the lower baffle of the engine. It can quickly detect the length of the lower baffle to determine the qualification of the product, which is conducive to further reducing waiting time and saving labor costs. It can also be applied to the detection needs of large baffles of different sizes and has higher applicability.

[0027] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An engine lower baffle measuring aid, comprising a measuring platform (1), characterized in that: A stop plate (2) is fixed on the rear side of the top of the measuring platform (1), a limit seat plate (3) is embedded in the top of the measuring platform (1), the top surface of the limit seat plate (3) is divided into a plurality of closely distributed matrix grids (301), a plurality of groups of concave plug holes (302) are provided on the top of the limit seat plate (3) and located at the center of the matrix grid (301), a rubber plug (303) is inserted into the interior of the concave plug hole (302), and a positioning pin (304) is integrally formed on the top of the rubber plug (303), and the middle position of the left and right sides of the measuring platform (1) is provided with a positioning pin (304). A fixed plate (4) is installed at each location, an electric push rod (401) is installed at the middle position of the top of the fixed plate (4), sliding rails (402) are installed on both the front and rear sides of the top of the fixed plate (4), a slide table (403) is slidably connected between the tops of the two groups of sliding rails (402), a measuring vertical plate (404) is fixed on the inner side of the top of the slide table (403), a stop sensor (405) is installed at the bottom of the inner side of the measuring vertical plate (404), and an infrared distance sensor (406) is installed at the top of the inner side of one group of the measuring vertical plates (404).

2. The engine lower baffle measuring aid according to claim 1, characterized in that: A control switch is provided on the rear side of the measuring platform (1), wherein the control switch is connected to the electric push rod (401), the stop sensor (405), and the infrared distance sensor (406) respectively through wires, and the connection mode is electrical connection.

3. The engine lower baffle measuring aid according to claim 1, characterized in that: A rectangular groove is provided inwardly inside the measuring platform (1) at a position corresponding to the position limiting seat plate (3).

4. The engine lower baffle measuring aid according to claim 1, characterized in that: The connection between the inner concave socket (302) and the rubber plug (303) is a plug-in connection, and the internal structure size of the inner concave socket (302) is adapted to the external structure size of the rubber plug (303).

5. The engine lower baffle measuring aid according to claim 1, characterized in that: The fixing plate (4) is fixedly mounted on the side of the measuring platform (1) by means of bolts.

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