Auxiliary device for assembling three-blade roots blower

Abstract

The auxiliary device comprises a balance bottom plate, a limiting sliding groove is formed in the left end of the upper surface of the balance bottom plate, a plurality of reference strips are connected into the limiting sliding groove in a sliding mode, and installation side plates are fixedly connected to the left surface and the right surface of the balance bottom plate. A lifting seat is fixedly connected to one end of the mounting side plate located at the right end, a group of mounting bases are slidably connected to the upper surfaces of the mounting side plates, automatic telescopic rods are fixedly connected to the upper surfaces of the mounting bases, two limiting plates are arranged at the upper ends of the automatic telescopic rods, and the left ends and the right ends of the lower surfaces of the limiting plates are fixedly connected with the automatic telescopic rods; and each group of mounting bases and the two limiting plates are in threaded connection with fixing lead screws, the opposite faces of the two limiting plates are slidably connected with contact plates, and control components are arranged on the left surfaces of the two limiting plates. By means of the device, the labor intensity of fan assembling work is reduced, and the device is simple in structure and convenient to maintain.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary devices for blower assembly, in particular to an auxiliary device for three-leaf Roots blower assembly. Background Art

[0002] Before selling a three-blade Roots blower, the blower needs to be assembled. The assembly of the blower needs to be done manually by the staff without auxiliary devices. In addition, there is the burden of calibrating and installing each component during the assembly of the blower, which seriously affects the efficiency of the blower assembly work. At the same time, the gravity of each component of the blower seriously consumes the physical strength of the staff, resulting in an increase in the positioning deviation of each component, causing the assembly efficiency of the blower to be further reduced. The "A cylindrical blower auxiliary assembly device" disclosed on the China Patent Network has an application number of "202021353720.3". The device uses a positioning seat to improve the convenience of positioning work, but the device still requires staff to manually move each part, which has limited improvement in work efficiency. Utility Model Content

[0003] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art, and to provide an auxiliary device for assembling a three-leaf Roots blower, so as to reduce the overall labor intensity of the blower assembly work, and at the same time reduce the alignment deviation of each component, and the device's own structure is simple and convenient to operate and maintain, thereby improving the overall efficiency of the blower assembly work.

[0004] The utility model also provides an auxiliary device for assembling a three-leaf Roots blower as described above, an auxiliary device for assembling a three-leaf Roots blower, comprising: a balancing bottom plate, a fan base is placed on the upper surface of the balancing bottom plate, a limiting slide groove is arranged at the left end of the upper surface of the balancing bottom plate, a plurality of reference bars are slidably connected inside the limiting slide groove, when the device is used, the reference bars are relatively distributed to the left and right of the parts installation position of the fan base, the left and right surfaces of the balancing bottom plate are fixedly connected to the installation side plates, one end of the installation side plate at the right end is fixedly connected to the lifting seat, the upper surface of the lifting seat The fan parts are placed on the surface, and the upper surface of the mounting side plate is slidably connected to a group of mounting bases, and the upper surface of the mounting base is fixedly connected to an automatic telescopic rod, and two limit plates are arranged on the upper end of the automatic telescopic rod, and the two limit plates are relatively distributed front and back, and the left and right ends of the lower surface of the limit plates are fixedly connected to the automatic telescopic rod, each group of the mounting base is threadedly connected to the two limit plates with a fixed screw, and the opposite sides of the two limit plates are slidably connected to contact plates, and when the device is used, the two contact plates are clamped with fan parts, and the left surfaces of the two limit plates are provided with control components.

[0005] According to the auxiliary device for assembling a three-leaf Roots blower described in the utility model, a placement cavity is provided on the upper surface of the balancing bottom plate. When the device is used, the placement cavity receives the blower base, and the front end of the placement cavity passes through the front surface of the balancing bottom plate, thereby preventing the blower bottom plate from deviating.

[0006] According to the auxiliary device for assembling a three-leaf Roots blower described in the utility model, the front surface of the balancing bottom plate is rotatably connected with a baffle, and when the blower base is added, the upper end of the baffle is in close contact with the ground, thereby improving the convenience of placing the blower base plate.

[0007] According to the auxiliary device for assembling a three-leaf Roots blower of the utility model, an industrial blower is fixedly connected to the upper surface of the limit plate located in the front, and the air outlet of the industrial blower is set as a hose, so as to facilitate cleaning of impurities on the surface of the blower parts.

[0008] According to the auxiliary device for assembling a three-leaf Roots blower of the utility model, a receiving slot is provided on the upper surface of the limit plate located in the front, and the hose of the industrial blower is located inside the receiving slot, so as to conveniently store the hose of the industrial blower.

[0009] According to the auxiliary device for assembling a three-leaf Roots blower of the utility model, the control component is composed of two fixed side plates, a driven telescopic rod and a compression type control rod, so that the control component can be easily inspected and repaired.

[0010] According to the auxiliary device for assembling a three-leaf Roots blower of the utility model, the lower end of the compression type reference rod is fixedly connected with an infrared emitter, and when assembling the blower, the infrared emitter and the reference bar are arranged relative to each other on the left and right to improve the positioning accuracy.

[0011] According to the auxiliary device for assembling a three-leaf Roots blower of the utility model, a protective sleeve is fixedly connected to the surface of the contact plate, and the protective sleeve is in close contact with the surface of the blower parts, thereby reducing the wear of the parts.

[0012] Beneficial Effects

[0013] 1. Compared with the prior art, the auxiliary device for assembling a three-leaf Roots blower reduces the labor intensity of blower assembly work and improves the work efficiency of blower assembly work through a balancing bottom plate, an installation side plate, a lifting seat, an installation base, an automatic telescopic rod, a limit plate, a contact plate, and a fixed screw, and has a simple structure and is easy to use.

[0014] 2. Compared with the prior art, the auxiliary device for assembling a three-leaf Roots blower improves the convenience of component calibration and avoids component installation errors through reference bars, compression control rods, and infrared transmitters. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0016] Figure 1 This is a front right view of the structure of an auxiliary device for assembling a three-leaf Roots blower of the utility model;

[0017] Figure 2 This is a front left view of the structure of an auxiliary device for assembling a three-leaf Roots blower of the utility model;

[0018] Figure 3 This is a back left view of the structure of an auxiliary device for assembling a three-leaf Roots blower of the utility model;

[0019] Figure 4 The utility model is an auxiliary device for assembling a three-leaf Roots blower. Figure 2 The structure diagram at A is enlarged;

[0020] Figure 5 The utility model is an auxiliary device for assembling a three-leaf Roots blower. Figure 2 The structure diagram at B is enlarged;

[0021] Figure 6 The utility model is an auxiliary device for assembling a three-leaf Roots blower. Figure 2 Enlarged structural diagram at center C.

[0022] Legend:

[0023] 1. Balancing bottom plate; 2. Placement cavity; 3. Limiting slide groove; 4. Reference strip; 5. Mounting side plate; 6. Lifting seat; 7. Compression type reference rod; 8. Contact plate; 9. Protective cover; 10. Fixed screw rod; 11. Mounting base; 12. Industrial blower; 13. Storage slot; 14. Baffle; 15. Infrared transmitter; 16. Limiting plate; 17. Reference assembly; 18. Fixed side plate; 19. Driven telescopic rod; 20. Automatic telescopic rod. DETAILED DESCRIPTION

[0024] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0025] Reference Figure 1-6, the utility model embodiment of an auxiliary device for assembling a three-leaf Roots blower comprises: a balancing base plate 1, a fan base is placed on the upper surface of the balancing base plate 1, a limiting slide groove 3 is arranged at the left end of the upper surface of the balancing base plate 1, and a plurality of reference bars 4 are slidably connected inside the limiting slide groove 3. When the device is used, the reference bars 4 are relatively distributed to the left and right of the parts installation position of the fan base, and the reference bars 4 are convenient for marking the installation points of the parts. A placement cavity 2 is arranged on the upper surface of the balancing base plate 1. When the device is used, the placement cavity 2 accommodates the fan base, and the front end of the placement cavity 2 passes through the front surface of the balancing base plate 1. The placement cavity 2 prevents the fan base from sliding and deviating. A baffle 14 is rotatably connected to the front surface of the balancing base plate 1. When the fan base is added, the upper end of the baffle 14 is in close contact with the ground. The baffle 14 further improves the stability of the fan base and improves the convenience of adding the fan base.

[0026] The left and right surfaces of the balancing bottom plate 1 are fixedly connected with mounting side plates 5, one end of the mounting side plate 5 at the right end is fixedly connected with a lifting seat 6, and the upper surface of the lifting seat 6 is placed with fan parts, and the upper surface of the mounting side plate 5 is slidably connected with a group of mounting bases 11, and the upper surface of the mounting base 11 is fixedly connected with an automatic telescopic rod 20, and the upper end of the automatic telescopic rod 20 is provided with two limit plates 16, and the two limit plates 16 are relatively distributed front and back, and the left and right ends of the lower surface of the limit plate 16 are fixedly connected with the automatic telescopic rod 20, and each group of mounting bases 11 is threadedly connected with a fixed screw rod 10 with the two limit plates 16, and the opposite sides of the two limit plates 16 are slidably connected with contact plates 8. When the device is used, the two contact plates 8 clamp the fan parts. The above devices cooperate with each other to form a lifting clamping mechanism, in which the distance between the two limit plates 16 is changed by the fixed screw rod 10 to provide sufficient clamping force for the contact plate 8. The surface of the contact plate 8 is fixedly connected with a protective sleeve 9, which is in close contact with the surface of the fan parts. The protective sleeve 9 reduces the wear effect between the parts and the contact plate 8.

[0027] The left surface of the two limit plates 16 is provided with a reference component 17. When assembling the fan, the reference component 17 is relatively distributed with the reference bar 4 on the left and right. The reference component 17 is composed of two fixed side plates 18, a driven telescopic rod 19, and a compression type reference rod 7. The reference component 17 cooperates with the reference bar 4 to improve the convenience of the fan parts calibration. The compression type reference rod 7 utilizes the compression characteristics to avoid the work of installing parts being affected. The lower end of the compression type reference rod 7 is fixedly connected with an infrared transmitter 15. When assembling the fan, the infrared transmitter The device 15 is relatively distributed with respect to the reference bar 4 on the left and right. The infrared transmitter 15 improves the convenience of calibration. An industrial hair dryer 12 is fixedly connected to the upper surface of the front limiting plate 16. The air outlet of the industrial hair dryer 12 is set as a hose. The industrial hair dryer 12 is convenient for cleaning impurities on the surface of parts. A storage slot 13 is set on the upper surface of the front limiting plate 16. The hose of the industrial hair dryer 12 is located inside the storage slot 13. The storage slot 13 is convenient for storing the hose of the industrial hair dryer 12 to prevent the components of the industrial hair dryer 12 from being exposed to the outside and damaged.

[0028] Working principle: First, use the baffle 14 to push the fan base to the surface of the balancing base plate 1, and then slide the reference bar 4 to the fan base parts installation position. At this time, the parts to be assembled are placed on the surface of the lifting seat 6 in sequence. At this time, the automatic telescopic rod 20 is controlled to adjust the height of the limit plate 16, and the fixed screw 10 is used to clamp the two contact plates 8 to clamp the fan parts. Then, the automatic telescopic rod 20 is extended and the installation base 11 and the contact plate 8 are slid to move the parts to the installation position. At this time, the positional relationship between the compression control rod 7 and the reference bar 4 is observed. In order to improve the convenience of observation, the infrared transmitter 15 can be turned on to assist in calibration.

[0029] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. An auxiliary device for assembling a three-leaf Roots blower, characterized in that: include: A balancing base plate (1), a fan base is placed on the upper surface of the balancing base plate (1), a limiting slide groove (3) is arranged at the left end of the upper surface of the balancing base plate (1), a plurality of reference bars (4) are slidably connected inside the limiting slide groove (3), and when the device is used, the reference bars (4) are relatively distributed with respect to the parts installation position of the fan base on the left and right, the left and right surfaces of the balancing base plate (1) are fixedly connected with mounting side plates (5), one end of the mounting side plate (5) at the right end is fixedly connected with a lifting seat (6), and the fan parts are placed on the upper surface of the lifting seat (6); A group of mounting bases (11) are slidably connected to the upper surface of the mounting side plate (5); an automatic telescopic rod (20) is fixedly connected to the upper surface of the mounting base (11); two limit plates (16) are arranged at the upper end of the automatic telescopic rod (20); the two limit plates (16) are relatively distributed front and back, and the left and right ends of the lower surface of the limit plates (16) are fixedly connected to the automatic telescopic rod (20); each group of the mounting bases (11) and the two limit plates (16) are threadedly connected to a fixed screw rod (10); The two limiting plates (16) are slidably connected to contact plates (8) on opposite sides. When the device is used, the two contact plates (8) clamp the fan parts. The left surfaces of the two limiting plates (16) are provided with reference components (17). When the fan is assembled, the reference components (17) and the reference strip (4) are arranged relative to each other on the left and right sides.

2. The auxiliary device for assembling a three-leaf Roots blower according to claim 1, characterized in that: The upper surface of the balancing bottom plate (1) is provided with a placement cavity (2); when the device is in use, the placement cavity (2) accommodates the fan base, and the front end of the placement cavity (2) passes through the front surface of the balancing bottom plate (1).

3. The auxiliary device for assembling a three-leaf Roots blower according to claim 1, characterized in that: The front surface of the balancing bottom plate (1) is rotatably connected with a baffle (14); when a fan base is added, the upper end of the baffle (14) is in close contact with the ground.

4. The auxiliary device for assembling a three-leaf Roots blower according to claim 1, characterized in that: An industrial hair dryer (12) is fixedly connected to the upper surface of the limiting plate (16) located in the front, and the air outlet of the industrial hair dryer (12) is arranged as a hose.

5. The auxiliary device for assembling a three-leaf Roots blower according to claim 4, characterized in that: A storage slot (13) is provided on the upper surface of the limit plate (16) located in the front, and the hose of the industrial hair dryer (12) is located inside the storage slot (13).

6. The auxiliary device for assembling a three-leaf Roots blower according to claim 1, characterized in that: The control assembly (17) is composed of two fixed side plates (18), a driven telescopic rod (19), and a compression type control rod (7).

7. The auxiliary device for assembling a three-leaf Roots blower according to claim 6, characterized in that: The lower end of the compression type reference rod (7) is fixedly connected with an infrared emitter (15). When the fan is assembled, the infrared emitter (15) and the reference bar (4) are arranged opposite to each other on the left and right.

8. The auxiliary device for assembling a three-leaf Roots blower according to claim 1, characterized in that: A protective sleeve (9) is fixedly connected to the surface of the contact plate (8), and the protective sleeve (9) is in close contact with the surface of the fan parts.

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