Engine remanufacturing part cleaning equipment with multiple stations

Abstract

The utility model discloses engine remanufacturing part cleaning equipment with multiple stations, which belongs to the technical field of part cleaning and comprises a base, ultrasonic cleaning pools are mounted on two sides of the base, a mounting frame is connected onto the base, a hydraulic push rod is mounted on the mounting frame, and a movable end of the hydraulic push rod is connected with a connecting plate. According to the engine remanufacturing part cleaning equipment with the multiple stations, a rotary table rotates on a connecting plate by pushing a connecting rod, the connecting rod gradually makes contact with a positioning block and pushes the positioning block along with rotation of the rotary table, the positioning block is promoted to compress a spring, and therefore the positioning block is pushed into a positioning groove through springback of the spring to fix the rotary table; and then the hydraulic push rod is started to pull the rotary table to move downwards, the cleaning frames are promoted to enter the ultrasonic cleaning pools to complete cleaning, the single cleaning frames can enter the two ultrasonic cleaning pools one by one for cleaning through rotation of the rotary table, and the cleaning effect and efficiency are improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of spare part cleaning, specifically a multi-station engine remanufacturing spare part cleaning equipment. BACKGROUND

[0002] The engine is a key component of the automobile, is composed of multiple precision components, is responsible for converting the heat energy generated by fuel combustion into mechanical energy, provides power for the automobile, and its working principle is based on four basic strokes: intake, compression, combustion (work) and exhaust. In the engine remanufacturing process, the engine parts such as connecting rods, crankshafts, pistons and valves need to be cleaned. At present, some cleaning equipment only has one cleaning pool for cleaning work, and the cleaning liquid in the single cleaning pool is easy to be contaminated, which leads to the decline of the subsequent part cleaning effect and affects the engine part cleaning efficiency. UTILITY MODEL CONTENTS

[0003] In order to overcome the above defects, the utility model provides a multi-station engine remanufacturing spare part cleaning equipment, which solves the problem of cleaning by one cleaning pool, the cleaning liquid in the single cleaning pool is easy to be contaminated, which leads to the decline of the subsequent part cleaning effect and affects the engine part cleaning efficiency.

[0004] In order to achieve the above purpose, the utility model provides the following technical scheme: a multi-station engine remanufacturing spare part cleaning equipment, including base, the base both sides are installed with ultrasonic cleaning pool, the base is connected with mounting bracket, the mounting bracket is installed with hydraulic push rod, the movable end of the hydraulic push rod is connected with connecting plate, the connecting plate is connected with a plurality of connecting struts, the connecting plate is rotatably connected with rotary table, the rotary table is connected with a plurality of connecting rods, one end of the connecting rod is connected with placing plate;

[0005] The connecting rod is connected with a fixed block, the fixed block is threadedly connected with a threaded rod, one end of the threaded rod is connected with a hand wheel, the other end of the threaded rod is rotatably connected with a pressing plate, the placing plate is installed with a cleaning frame, the cleaning frame is connected with a pull rod, the ultrasonic cleaning pool is installed with an ultrasonic generator.

[0006] As a further scheme of the utility model: the connecting strut is internally connected with a spring, one end of the spring is connected with a positioning block, the positioning block is designed in triangular shape.

[0007] As a further scheme of the utility model: the connecting rod and the connecting strut are both three and arranged in a central symmetric manner, a positioning groove is formed below the connecting rod, and the positioning block is embedded with the positioning groove.

[0008] As a further scheme of the utility model: the placing plate is provided with a clamping groove, the pull rod is embedded in the clamping groove, and the cleaning frame is provided with a plurality of drain holes.

[0009] As a further scheme of the utility model: the pressing plate is connected with a guide rod above, and the pressing plate is connected with a plug rod on both sides below, and the guide rod is slidably connected with the fixed block.

[0010] As a further scheme of the utility model: the pull rod is provided with a plug hole, the plug rod is inserted into the plug hole, and the ultrasonic cleaning tank is connected with a liquid replacement connecting pipe.

[0011] Compared with the prior art, the utility model has the beneficial effects that:

[0012] 1、This engine remanufacturing spare part cleaning equipment with multiple stations passes through setting up hydraulic push rod, revolving stage, connecting rod, spring, positioning block and positioning groove, and staff promotes connecting rod, makes revolving stage rotate on connecting plate, and with the rotation of revolving stage, connecting rod gradually contacts with positioning block, and positioning block is pushed and extruded through the inclined surface of triangular of positioning block, makes positioning block enter into connecting branch and compress spring, so as to push positioning block into positioning groove and fix revolving stage through the rebound of spring, then starts hydraulic push rod and pulls down revolving stage, makes cleaning frame enter into ultrasonic cleaning tank and completes cleaning, and through the rotation of revolving stage, a single cleaning frame can enter into two ultrasonic cleaning tanks and be cleaned, so as to increase cleaning times and cleaning points through two ultrasonic cleaning tanks, improve cleaning effect and efficiency.

[0013] 2、This engine remanufacturing spare part cleaning equipment with multiple stations passes through setting up clamping groove, hand wheel, threaded rod, pressing plate, plug rod and plug hole, staff puts pull rod into clamping groove, so as to install cleaning frame on placing plate, then rotates threaded rod by screwing hand wheel, makes threaded rod push down pressing plate, makes pressing plate press tightly and fix pull rod, while plug rod is inserted into plug hole, so as to position and press tightly pull rod, fix the position of pull rod, prevent cleaning frame from sliding, and the operation is simple, and it is convenient for staff to install and dismount cleaning frame. ACCURACY OF DRAWINGS

[0014] Figure 1 It is the schematic diagram of the utility model three-dimensional structure;

[0015] Figure 2 It is the schematic diagram of the utility model connecting branch sectional structure;

[0016] Figure 3 It is the schematic diagram of the utility model connecting rod three-dimensional structure;

[0017] Figure 4 It is the schematic diagram of the utility model cleaning frame three-dimensional structure;

[0018] Figure 5 For Figure 2 A schematic view of the enlarged structure of the middle A part is shown in the figure.

[0019] In the figure: 1, base; 2, ultrasonic cleaning tank; 3, mounting frame; 4, hydraulic push rod; 5, connecting plate; 6, connecting strut; 7, rotary table; 8, connecting rod; 9, placing plate; 10, fixed block; 11, threaded rod; 12, hand wheel; 13, pressing plate; 14, cleaning frame; 15, pull rod; 16, ultrasonic generator; 17, spring; 18, positioning block; 19, positioning groove; 20, clamping groove; 21, hydrophobic port; 22, jack; 23, guide rod; 24, insertion rod; 25, liquid replacement connecting pipe. DETAILED DESCRIPTION

[0020] The technical solution of the patent will be further described in detail in combination with specific embodiments.

[0021] As Figures 1-5 shown, the utility model provides a kind of technical scheme: a kind of multi-station engine remanufacturing parts cleaning equipment, including base 1, ultrasonic cleaning tank 2 is installed in the both sides of base 1, mounting frame 3 is connected on base 1, hydraulic push rod 4 is installed on mounting frame 3, connecting plate 5 is connected to the movable end of hydraulic push rod 4, a plurality of connecting struts 6 are connected on connecting plate 5, spring 17 is connected in connecting strut 6, positioning block 18 is connected to one end of spring 17, positioning block 18 is designed as triangle, positioning block 18 can be flexibly pushed by the triangular slope of positioning block 18, to facilitate staff to rotate rotary table 7.

[0022] Connecting plate 5 is rotatably connected with rotary table 7, a plurality of connecting rods 8 are connected to rotary table 7, connecting rod 8 and connecting strut 6 are all three and are arranged in a central symmetric manner, positioning groove 19 is formed below connecting rod 8, positioning block 18 is embedded with positioning groove 19, positioning block 18 and positioning groove 19 can be embedded to facilitate staff to position and fix connecting rod 8, to determine rotation angle, and a plurality of cleaning frames 14 can be installed by a plurality of connecting rods 8 to carry out cleaning work, to improve cleaning efficiency.

[0023] One end of connecting rod 8 is connected with placing plate 9, clamping groove 20 is arranged on placing plate 9, pull rod 15 is embedded in clamping groove 20, a plurality of hydrophobic ports 21 are formed on cleaning frame 14, the embedding of pull rod 15 and clamping groove 20 enables staff to quickly complete the installation and positioning of cleaning frame 14, to improve installation efficiency.

[0024] The connecting rod 8 is connected with a fixed block 10, the fixed block 10 is threadedly connected with a threaded rod 11, one end of the threaded rod 11 is connected with a hand wheel 12, the other end of the threaded rod 11 is rotatably connected with a pressing plate 13, the pressing plate 13 is connected with a guide rod 23 above, the pressing plate 13 is connected with a plug rod 24 on both sides below, the guide rod 23 is slidably connected with the fixed block 10, and the guide rod 23 slides on the fixed block 10 when the pressing plate 13 moves, so that the pressing plate 13 is guided, and rotation deflection of the pressing plate 13 is prevented.

[0025] The placing plate 9 is provided with a cleaning frame 14, the cleaning frame 14 is connected with a pull rod 15, the ultrasonic cleaning tank 2 is provided with an ultrasonic generator 16, the pull rod 15 is provided with a insertion hole 22, the plug rod 24 is inserted into the insertion hole 22, and the ultrasonic cleaning tank 2 is connected with a liquid changing connecting pipe 25.

[0026] The working principle of the utility model is:

[0027] The staff inserts the pull rod 15 into the clamping groove 20, then rotates the threaded rod 11 by rotating the hand wheel 12, the threaded rod 11 drives the pressing plate 13 to move downwards, the pressing plate 13 is pressed to fix the pull rod 15, the plug rod 24 is inserted into the insertion hole 22, the pull rod 15 is positioned and pressed, the cleaning frame 14 is installed on the placing plate 9, then the connecting rod 8 is pushed to rotate the rotating table 7 on the connecting plate 5, the connecting rod 8 gradually contacts the positioning block 18 and pushes the positioning block 18 when the rotating table 7 rotates, the positioning block 18 is compressed, the positioning block 18 is pushed into the positioning groove 19 by the rebound of the spring 17 to fix the rotating table 7, then the hydraulic push rod 4 is started to pull the rotating table 7 to move downwards, the cleaning frame 14 enters the ultrasonic cleaning tank 2, the staff can install multiple cleaning frames 14 to clean parts, and the multiple workstations of the two ultrasonic cleaning tanks 2 can increase the cleaning times and cleaning points to improve the cleaning effect and efficiency.

[0028] In the description of the utility model, it should be explained that, unless there is definite provision and limitation, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be fixed connection, or detachable connection, or integrally connected, it can be mechanical connection, or electrical connection, it can be directly connected, or indirectly connected through an intermediate medium, or the communication between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to specific circumstances.

[0029] The preferred embodiments of the present patent have been described in detail, but the present patent is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present patent.

Claims

1. A multi-station engine remanufacturing parts cleaning device, comprising a base (1), characterized in that: Ultrasonic cleaning tanks (2) are installed on both sides of the base (1). A mounting frame (3) is connected to the base (1). A hydraulic push rod (4) is installed on the mounting frame (3). A connecting plate (5) is connected to the movable end of the hydraulic push rod (4). Multiple connecting rods (6) are connected to the connecting plate (5). A turntable (7) is rotatably connected to the connecting plate (5). Multiple connecting rods (8) are connected to the turntable (7). A placement plate (9) is connected to one end of the connecting rod (8). A fixing block (10) is connected to the connecting rod (8), and a threaded rod (11) is threaded onto the fixing block (10). A handwheel (12) is connected to one end of the threaded rod (11), and a pressure plate (13) is rotatably connected to the other end of the threaded rod (11). A cleaning frame (14) is installed on the placement plate (9), and a pull rod (15) is connected to the cleaning frame (14). An ultrasonic generator (16) is installed inside the ultrasonic cleaning tank (2).

2. The multi-station engine remanufacturing parts cleaning equipment according to claim 1, characterized in that: The connecting rod (6) is internally connected to a spring (17), and one end of the spring (17) is connected to a positioning block (18), which is triangular in design.

3. The multi-station engine remanufacturing parts cleaning equipment according to claim 2, characterized in that: There are three connecting rods (8) and three connecting support rods (6) arranged in a centrally symmetrical manner. A positioning groove (19) is provided below the connecting rod (8), and the positioning block (18) is fitted into the positioning groove (19).

4. The multi-station engine remanufacturing parts cleaning equipment according to claim 1, characterized in that: The placement plate (9) is provided with a slot (20), the pull rod (15) is fitted into the slot (20), and the cleaning frame (14) is provided with multiple drainage outlets (21).

5. The multi-station engine remanufacturing parts cleaning equipment according to claim 1, characterized in that: A guide rod (23) is connected above the pressure plate (13), and insert rods (24) are connected on both sides below the pressure plate (13). The guide rod (23) is slidably connected to the fixing block (10).

6. The multi-station engine remanufacturing parts cleaning equipment according to claim 5, characterized in that: The pull rod (15) has a socket (22) and the plug rod (24) is inserted into the socket (22). The ultrasonic cleaning tank (2) is connected to a liquid replacement connection pipe (25).

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