A semi-automatic device for pressing the tension ring of a motor for a vehicle blower

Abstract

The utility model discloses a semi-automatic device for pressing in the tension ring of a motor for a vehicle blower, comprising a table, an electric control cabinet is fixedly installed on the right upper part of the table, and start buttons are fixedly installed on the left front of the upper end and the right front of the upper end of the table. The semi-automatic device for pressing in the tension ring of a motor for a vehicle blower described in the utility model not only has a low investment cost, but also reduces the quality risk of the motor for the vehicle blower and improves work efficiency. The device presses the start button with both hands at the same time, which greatly ensures the personal safety of the operator; the jig for placing the semi-finished product of the motor frame ensures the concentricity of the tension ring when it is pressed into the semi-finished product of the motor frame; the pressure sensor and the pressure display ensure the size of the pressure when the tension ring is pressed into the semi-finished product of the motor frame and the degree of deformation of the tension ring and the semi-finished product pressed into the motor frame. In general, the quality of this equipment is more stable, the consistency is higher, the production efficiency is higher, and the labor cost is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of motor tension ring pressing, in particular to a semi-automatic device for pressing a motor tension ring of a vehicle blower. Background Art

[0002] Usually, the blower on the car is a centrifugal blower. The working principle of the centrifugal blower is similar to that of the centrifugal ventilator, except that the air compression process is usually carried out through several working impellers (or stages) under the action of centrifugal force. The blower has a high-speed rotating rotor. The blades on the rotor drive the air to move at high speed. The centrifugal force makes the air flow along the involute line in the involute-shaped casing to the blower outlet. The high-speed airflow has a certain wind pressure, thereby achieving the replenishment of fresh air.

[0003] The existing semi-automatic equipment for pressing the tension ring of a vehicle blower motor has the following disadvantages. During the operation of the vehicle blower motor, the high-speed rotating shaft will generate vibration force. If there is no tension ring to support the inner circle of the motor frame, the inner diameter concentricity, inner diameter size and magnetic circuit air gap may be affected during operation, which may eventually cause the product to have abnormal noise, performance and other adverse risks. Therefore, we propose a new type of semi-automatic equipment for pressing the tension ring of a vehicle blower motor. Utility Model Content

[0004] The main purpose of the utility model is to provide a semi-automatic device for pressing in the tension ring of a motor of a blower for a vehicle, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A semi-automatic device for pressing in a tension ring of a motor of a vehicle blower comprises a table, an electric control cabinet is fixedly installed on the right upper part of the table, a start button is fixedly installed on the left front upper part and the right front upper part of the table, a stop button is fixedly installed on the front upper part of the table, a bottom plate is fixedly installed on the upper part of the table, a fixture is fixedly installed on the middle upper part of the table, a guide shaft is fixedly installed on the left upper part and the right upper part of the table, two linear bearings with flanges are provided on the upper ends of the two guide shafts, and connecting plates are movably sleeved on the outer surfaces of the two linear bearings with flanges, a protective baffle is fixedly installed on the right upper part and the left upper end of the table, a limiting plate is fixedly installed on the upper ends of the two protective baffles, a cylinder is fixedly installed on the middle part of the upper end of the limiting plate, a pressure regulating filter is fixedly installed on the middle part of the rear end of the limiting plate, the cylinder penetrates the limiting plate and is movably connected with a nut, a screw fixing seat with a flange is provided on the lower end of the nut, a pressure sensor is fixedly installed on the middle part of the lower end of the connecting plate, and a pressure display is fixedly installed on the right upper part of the limiting plate.

[0007] Preferably, the two cylinders penetrate the limiting plate and extend toward, and the flange screw fixing seat and the connecting plate are connected together; this equipment not only has low investment cost, but also reduces the quality risk of the automotive blower motor and improves work efficiency. The equipment presses the start button with both hands at the same time, which greatly ensures the personal safety of the operator; the motor frame semi-finished product placement jig ensures the concentricity of the tension ring when it is pressed into the motor frame semi-finished product; the pressure sensor and pressure display ensure the size of the pressure when the tension ring is pressed into the motor frame semi-finished product and the degree of deformation of the tension ring and the semi-finished product pressed into the motor frame. In general, the quality of this equipment is more stable, the consistency is higher, the production efficiency is higher, and the labor cost is saved.

[0008] Preferably, the fixture is located directly below the pressure sensor.

[0009] Preferably, the pressure sensor and the electric control cabinet are electrically connected together, and the pressure display and the electric control cabinet are electrically connected together.

[0010] Preferably, the pressure regulating filter and the cylinder are electrically connected to the electric control cabinet.

[0011] Preferably, the start button and the stop button are electrically connected to the electric control cabinet.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] In the utility model, the equipment not only has low investment cost, but also reduces the quality risk of the automotive blower motor and improves work efficiency. The equipment presses the start button with both hands at the same time, which greatly ensures the personal safety of the operator; the motor frame semi-finished product placement jig ensures the concentricity of the tension ring when it is pressed into the motor frame semi-finished product; the pressure sensor and pressure display ensure the size of the pressure when the tension ring is pressed into the motor frame semi-finished product and the degree of deformation of the tension ring and the semi-finished product pressed into the motor frame. In general, the quality of this equipment is more stable, the consistency is higher, the production efficiency is higher, and the labor cost is saved. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of a semi-automatic device for pressing a tension ring of a motor of a vehicle blower according to the utility model;

[0015] Figure 2 The utility model is a left view of the overall structure of a semi-automatic device for pressing a tension ring of a motor of a vehicle blower.

[0016] In the figure: 1. table; 2. start button; 3. base plate; 4. stop button; 5. fixture; 6. guide shaft; 7. linear bearing with flange; 8. pressure sensor; 9. connecting plate; 10. screw fixing seat with flange; 11. nut; 12. limiting plate; 13. cylinder; 14. pressure display; 15. electric control cabinet; 16. pressure regulating filter; 17. protective baffle. DETAILED DESCRIPTION

[0017] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0018] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0019] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0020] like Figure 1-2As shown, a semi-automatic device for pressing in the tension ring of a motor of a vehicle blower comprises a table 1, an electric control cabinet 15 is fixedly installed on the upper right part of the table 1, a start button 2 is fixedly installed on the upper left front part and the upper right front part of the table 1, a stop button 4 is fixedly installed on the upper front part of the table 1, a bottom plate 3 is fixedly installed on the upper part of the table 1, a fixture 5 is fixedly installed on the middle part of the upper end of the table 1, a guide shaft 6 is fixedly installed on the upper left side and the upper right side of the table 1, a flanged linear bearing 7 is provided on the upper ends of the two guide shafts 6, a connecting plate 9 is movably sleeved on the outer surfaces of the two flanged linear bearings 7, a protective baffle 17 is fixedly installed on the upper right part and the upper left part of the table 1, a limiting plate 12 is fixedly installed on the upper ends of the two protective baffles 17, a cylinder 13 is fixedly installed on the middle part of the upper end of the limiting plate 12, and a pressure regulating plate 13 is fixedly installed on the middle part of the rear end of the limiting plate 12 Filter 16, cylinder 13 passes through the limiting plate 12 and is movably connected with a nut 11, a flanged screw fixing seat 10 is provided at the lower end of the nut 11, a pressure sensor 8 is fixedly installed in the middle of the lower end of the connecting plate 9, and a pressure display 14 is fixedly installed on the right part of the upper end of the limiting plate 12; the two cylinders 13 pass through the limiting plate 12 and extend upward, and the flanged screw fixing seat 10 and the connecting plate 9 are connected together; the fixture 5 is located directly below the pressure sensor 8; the pressure sensor 8 and the electric control cabinet 15 are electrically connected together, and the pressure display 14 and the electric control cabinet 15 are electrically connected together; the pressure regulating filter 16 and the cylinder 13 are electrically connected to the electric control cabinet 15; the start button 2 and the stop button 4 are electrically connected to the electric control cabinet 15; the equipment not only has low investment cost, but also reduces the quality risk of the vehicle blower motor and improves work efficiency. The device presses the start button 2 with both hands at the same time, which greatly ensures the personal safety of the operator; the motor frame semi-finished product placement fixture 5 ensures the concentricity of the tension ring when it is pressed into the motor frame semi-finished product; the pressure sensor 8 and the pressure display 14 ensure the size of the pressure when the tension ring is pressed into the motor frame semi-finished product and the degree of deformation of the tension ring and the semi-finished product pressed into the motor frame. In general, the quality of this equipment is more stable, the consistency is higher, the production efficiency is higher, and the labor cost is saved.

[0021] It should be noted that the utility model is a semi-automatic device for pressing the tension ring of a motor of a vehicle blower. The specific working process is as follows: first, the operator turns on the power supply of the electric control cabinet 15. Secondly, the tension ring is placed on the pressure sensor 8, and the motor frame semi-finished product is placed on the motor frame semi-finished product placement fixture 5. Then, both hands press the start button 2 at the same time. At this time, the air is delivered to the cylinder 13 through the pressure regulating filter 16. The cylinder 13 drives the nut 11, the flanged screw fixing seat 10, the flanged linear bearing 7, the connecting plate 9, and the pressure sensor 8 to make a downward linear motion on the guide shaft 6. When the tension ring is pressed into the motor frame semi-finished product, When the stroke is set, the pressure display 14 will display the pressure. If the pressure is within the range, the cylinder 13 drives the nut 11, the flange screw fixing seat 10, the flange linear bearing 7, the connecting plate 9, and the pressure sensor 8 to make an upward linear motion on the guide shaft 6 to the limit plate 12. If the stroke is not within the specified pressure range, the equipment will alarm. At this time, press the reset button on the electric control cabinet 15, press the mechanism and reset the cylinder 13, take out the semi-finished motor frame, and then take another semi-finished motor frame and place it on the semi-finished motor frame placement fixture 5. Finally, take out the semi-finished motor frame with the tension ring pressed on it, and a cycle is completed. The cycle works in this way; the equipment not only has low investment cost, but also reduces the quality risk of the motor of the automotive blower and improves work efficiency. The device presses the start button 2 with both hands at the same time, which greatly ensures the personal safety of the operator; the motor frame semi-finished product placement fixture 5 ensures the concentricity of the tension ring when it is pressed into the motor frame semi-finished product; the pressure sensor 8 and the pressure display 14 ensure the size of the pressure when the tension ring is pressed into the motor frame semi-finished product and the degree of deformation of the tension ring and the semi-finished product pressed into the motor frame. In general, the quality of this equipment is more stable, the consistency is higher, the production efficiency is higher, and the labor cost is saved.

[0022] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A semi-automatic device for pressing in a tension ring of a motor of a blower for a vehicle, comprising a table (1), characterized in that: An electric control cabinet (15) is fixedly installed on the right upper part of the table (1); a start button (2) is fixedly installed on the left front and right front of the upper end of the table (1); a stop button (4) is fixedly installed on the front of the upper end of the table (1); a bottom plate (3) is fixedly installed on the upper end of the table (1); a fixture (5) is fixedly installed on the middle of the upper end of the table (1); a guide shaft (6) is fixedly installed on the left and right upper ends of the table (1); the upper ends of the two guide shafts (6) are both provided with flanged linear bearings (7); the outer surfaces of the two flanged linear bearings (7) are movably sleeved with connecting plates (9); the table (1) A protective baffle (17) is fixedly installed at the right and left upper ends, a limiting plate (12) is fixedly installed at the upper ends of the two protective baffles (17), a cylinder (13) is fixedly installed at the middle of the upper end of the limiting plate (12), a pressure regulating filter (16) is fixedly installed at the middle of the rear end of the limiting plate (12), the cylinder (13) passes through the limiting plate (12) and is movably connected with a nut (11), a screw fixing seat (10) with a flange is provided at the lower end of the nut (11), a pressure sensor (8) is fixedly installed at the middle of the lower end of the connecting plate (9), and a pressure display (14) is fixedly installed at the right upper end of the limiting plate (12).

2. A semi-automatic device for pressing in the tension ring of a motor for a vehicle blower according to claim 1, characterized in that: The two cylinders (13) penetrate the limiting plate (12) and extend toward the inner wall, and the flange screw fixing seat (10) and the connecting plate (9) are connected together.

3. A semi-automatic device for pressing in the tension ring of a motor for a vehicle blower according to claim 2, characterized in that: The fixture (5) is located directly below the pressure sensor (8).

4. A semi-automatic device for pressing in a tension ring of a motor for a vehicle blower according to claim 3, characterized in that: The pressure sensor (8) and the electric control cabinet (15) are electrically connected together, and the pressure display (14) and the electric control cabinet (15) are electrically connected together.

5. A semi-automatic device for pressing in the tension ring of a motor of a vehicle blower according to claim 4, characterized in that: The pressure regulating filter (16) and the cylinder (13) are electrically connected to the electric control cabinet (15).

6. A semi-automatic device for pressing in the tension ring of a motor of a vehicle blower according to claim 5, characterized in that: The start button (2) and the stop button (4) are electrically connected to the electric control cabinet (15).

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