Improved positioning tool for fan impeller

Abstract

The utility model relates to the technical field of fan impeller positioning tools, and discloses an improved fan impeller positioning tool which comprises a product placing plate, a rubber pad is fixedly connected to the interior of the product placing plate, and a connecting block is fixedly connected to the bottom of the rubber pad. The device is characterized in that the interior of the connecting block is fixedly connected with a second rotating rod, and the surface of the second rotating rod is rotationally connected with a first rotating supporting rod. According to the utility model, the second rotating rod is arranged in the connecting block, so that the first rotating support rod and the second rotating support rod rotate at the bottom end of the product placing plate; a first rotating rod arranged in a second rotating supporting rod is matched with a second supporting plate and an angle adjusting handle to drive a first supporting plate on one side to rotate on the surface of the first rotating rod, so that the distance between a limiting suction cup and a product in a product containing plate is adjusted, and a fixing plate rotating in the first supporting plate is arranged.

Description

Technical Field

[0001] The utility model relates to the technical field of fan impeller positioning tooling, in particular to an improved fan impeller positioning tooling. Background Art

[0002] The fan impeller is an important part of the fan, and its design and manufacturing quality are directly related to the performance and efficiency of the fan. The basic function of the impeller is to rotate under the drive of the motor, and by doing work on the gas, the gas obtains energy, thereby realizing the transportation or compression of the gas. Fan impellers can be divided into many types according to their structure and working principle, including centrifugal, axial flow, mixed flow and cross-flow.

[0003] The improved positioning tool for the fan impeller according to Publication No. 201620227235.9 comprises a frame, characterized in that it also comprises a turntable, a positioning seat, a rotating shaft and a driving member, the rotating shaft is located on the frame and the upper end of the rotating shaft extends out of the frame and is fixedly connected to the turntable, the driving member is fixedly connected to the lower part of the frame and the lower end of the rotating shaft is connected to the driving member, the number of the positioning seats is several and the positioning seats are evenly distributed on the turntable in the circumferential direction with the rotating shaft as the center, a unidirectional intermittent mechanism is provided between the rotating shaft and the frame, which can make the turntable rotate continuously in one direction, the driving member is a servo motor, and the driving member drives the turntable to rotate intermittently through the rotating shaft, thereby enabling the positioning seat on the turntable to be moved to the processing position. Multiple workpieces clamped on the same turntable by the positioning seat can be processed quickly, which effectively improves the processing efficiency. Although the servo motor can control the intermittent rotation of the turntable, the intermittent motion stability can be further improved under the action of the one-way intermittent mechanism. In the above-mentioned improved fan impeller positioning tooling, a disc-shaped connecting plate is fixedly connected to the upper end of the rotating shaft, and the turntable has a plurality of penetrating connecting holes and a fastener is provided in each connecting hole. The connecting plate and the turntable are fixedly connected by the fastener. Since the size of the rotating shaft is relatively small, the connection area between it and the turntable is small. The rotating shaft and the turntable are connected by the connecting plate, which effectively improves the connection stability.

[0004] The improved fan impeller positioning fixture connects the rotating shaft and the turntable through a connecting plate, which effectively improves the connection stability. However, the overall operation steps of the device are cumbersome when fixing the product, and it is not convenient to easily install and remove the product that needs to be limited. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides an improved positioning tool for a fan impeller.

[0006] The utility model is implemented by the following technical solutions: an improved positioning tool for a fan impeller, comprising a product placement plate, the interior of the product placement plate is fixedly connected with a rubber pad, and the bottom of the rubber pad is fixedly connected with a connecting block;

[0007] The interior of the connecting block is fixedly connected to a second rotating rod, the surface of the second rotating rod is rotatably connected to a first rotating support rod, the top of the first rotating support rod is welded to a second rotating support rod, the interior of the second rotating support rod is fixedly connected to the first rotating rod, the surface of the first rotating rod is rotatably connected to a first supporting plate, a second supporting plate is welded to one side of the first supporting plate, the interior of the first supporting plate is rotatably connected to a fixing plate, the interior of the fixing plate is threadedly connected to a threaded rod, the bottom of the threaded rod is fixedly connected to a limiting suction cup, and an adjusting ring is welded to the surface of the threaded rod.

[0008] Through the above technical solution, the number of the first rotating support rods is set to four, which can ensure the connection stability between the first rotating support rod and the second rotating support rod.

[0009] As a further improvement of the above solution, the first rotating support rod is symmetrically distributed with the connecting block as the center, the first rotating support rod is arranged at the bottom end of the product placement plate, and the second rotating support rod is arranged on one side of the product placement plate.

[0010] As a further improvement of the above solution, an angle adjustment handle is welded to one end of the second support plate, and the second rotating rods are symmetrically distributed with the connecting block as the center.

[0011] Through the above technical solution, the second support plate cooperates with the angle adjustment handle on one side to enable the first support plate at one end of the second support plate to be rotated and adjusted in angle.

[0012] As a further improvement of the above solution, the adjusting ring is arranged at the bottom of the fixing plate, and the limiting suction cup is arranged at the bottom end of the fixing plate.

[0013] As a further improvement of the above solution, the second rotating rod is arranged at the bottom of the product placement plate, and a limiting suction cup is arranged at the top of the product placement plate.

[0014] As a further improvement of the above solution, the limiting suction cups are symmetrically distributed with the product placement plate as the center, and the second rotating support rods are symmetrically distributed with the product placement plate as the center.

[0015] Through the above technical solution, the number of limiting suction cups is set to four, which can ensure that the product is limited and fixed when placed inside the placement plate, thereby improving the stability of the product when clamping.

[0016] As a further improvement of the above solution, the second rotating rod is fixedly connected to the bottom end of the product placement plate, the second rotating rod is arranged at the bottom end of the rubber pad, and a first supporting plate is arranged on the top of the product placement plate.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] The utility model arranges a second rotating rod inside the connecting block so that the first rotating support rod and the second rotating support rod can rotate at the bottom end of the product placement plate. When it is rotated to a suitable angle, the first rotating rod inside the second rotating support rod is arranged to cooperate with the second support plate and the angle adjustment handle to drive the first support plate on one side to rotate on the surface of the first rotating rod to adjust the distance between the limit suction cup and the product inside the product placement plate. By arranging a fixed plate that rotates inside the first support plate, the threaded rod and the adjusting ring can be cooperated with the threaded lifting and lowering inside the fixed plate, so as to adjust the distance between the product placed on the inner wall of the product placement plate and the limit suction cup, which is convenient for the stability of the product placed inside the product placement plate, improves the stability of the product when clamping and the convenience of taking out the product placed inside the product placement plate.

[0019] The utility model can cushion the products placed inside the product placement plate by arranging rubber pads inside the product placement plate to avoid the product body being too heavy. When the product is placed inside the product placement plate, the rubber pads are used to cushion the impact force caused by the product, thereby increasing the overall service life of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the anatomical structure of the utility model;

[0022] Figure 3 This is an enlarged schematic diagram of the structure at A of the utility model;

[0023] Figure 4 This is a schematic diagram of the split structure of the placement plate of the utility model product;

[0024] Figure 5 It is a schematic diagram of the structure of the utility model when viewed from above.

[0025] Description of main symbols:

[0026] 1. Product placement plate; 2. Rubber pad; 3. Connecting block; 4. First rotating support rod; 5. First rotating rod; 6. First support plate; 7. Second support plate; 8. Angle adjustment handle; 9. Fixed plate; 10. Threaded rod; 11. Adjustment ring; 12. Limiting suction cup; 13. Second rotating rod; 14. Second rotating support rod. DETAILED DESCRIPTION

[0027] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0028] Example:

[0029] Please combine Figure 1-5 , an improved fan impeller positioning tool of this embodiment includes a product placement plate 1, a rubber pad 2 is fixedly connected to the inside of the product placement plate 1, and a connecting block 3 is fixedly connected to the bottom of the rubber pad 2;

[0030] The connecting block 3 is fixedly connected with a second rotating rod 13 inside, and the surface of the second rotating rod 13 is rotatably connected with the first rotating support rod 4, and the top of the first rotating support rod 4 is welded with a second rotating support rod 14, and the inside of the second rotating support rod 14 is fixedly connected with the first rotating rod 5, and the surface of the first rotating rod 5 is rotatably connected with the first supporting plate 6, and a second supporting plate 7 is welded to one side of the first supporting plate 6, and the inside of the first supporting plate 6 is rotatably connected with the first supporting plate 6, and the inside of the first supporting plate 6 is rotatably connected with the fixing plate 9, and the inside of the fixing plate 9 is threadedly connected with a threaded rod 10, and the bottom of the threaded rod 10 is fixedly connected with a limited suction cup 12, and the surface of the threaded rod 10 is welded with an adjusting ring 11. By setting the second rotating rod 13 inside the connecting block 3, the first rotating support rod 4 and the second rotating support rod 1 4 is rotated at the bottom end of the product placement plate 1. When it is rotated to a suitable angle, the first rotating rod 5 inside the second rotating support rod 14 is arranged to cooperate with the second support plate 7 and the angle adjustment handle 8 to drive the first support plate 6 on one side to rotate on the surface of the first rotating rod 5 to adjust the distance between the limiting suction cup 12 and the product inside the product placement plate 1. By arranging a fixed plate 9 that rotates inside the first support plate 6, the threaded rod 10 and the adjustment ring 11 can be cooperated to perform threaded lifting inside the fixed plate 9, so as to adjust the distance between the product placed on the inner wall of the product placement plate 1 and the limiting suction cup 12, which is convenient for the stability of the product placed inside the product placement plate 1, and improves the stability of the product when clamping and the convenience of taking the product placed inside the product placement plate 1.

[0031] The number of the first rotating support rods 4 is set to four, which can ensure the connection stability between the first rotating support rod 4 and the second rotating support rod 14 .

[0032] The first rotating support rod 4 is symmetrically distributed with the connecting block 3 as the center. The first rotating support rod 4 is arranged at the bottom end of the product placement plate 1 , and the second rotating support rod 14 is arranged at one side of the product placement plate 1 .

[0033] An angle adjustment handle 8 is welded to one end of the second support plate 7 , and the second rotating rods 13 are symmetrically distributed around the connecting block 3 .

[0034] The second support plate 7 cooperates with the angle adjustment handle 8 on one side so that the first support plate 6 at one end of the second support plate 7 can be rotated and adjusted in angle.

[0035] The adjusting ring 11 is arranged at the bottom of the fixing plate 9 , and the limiting suction cup 12 is arranged at the bottom end of the fixing plate 9 .

[0036] The second rotating rod 13 is arranged at the bottom of the product placement plate 1 , and a limiting suction cup 12 is arranged at the top of the product placement plate 1 .

[0037] The limiting suction cup 12 is symmetrically distributed with the product placement plate 1 as the center, and the second rotating support rod 14 is symmetrically distributed with the product placement plate 1 as the center. By setting the rubber pad 2 inside the product placement plate 1, the product placed inside the product placement plate 1 can be cushioned to avoid the product body being heavy. When placed inside the product placement plate 1, the rubber pad 2 is used to cushion the impact force caused by the product, thereby increasing the overall service life of the equipment.

[0038] The number of the limiting suction cups 12 is set to four, which can ensure that the product placement plate 1 is limited and fixed when placed inside, thereby improving the stability of the product when clamping.

[0039] The second rotating rod 13 is fixedly connected to the bottom end of the product placement plate 1 . The second rotating rod 13 is arranged at the bottom end of the rubber pad 2 . A first supporting plate 6 is arranged on the top of the product placement plate 1 .

[0040] The implementation principle of an improved positioning tool for the fan impeller in the embodiment of the present application is as follows: the equipment is placed in a suitable position, and the first rotating support rod 4 and the second rotating support rod 14 are rotated at the bottom end of the product placement plate 1 by setting the second rotating rod 13 inside the connecting block 3. When it is rotated to a suitable angle, the first rotating rod 5 inside the second rotating support rod 14 is arranged to cooperate with the second support plate 7 and the angle adjustment handle 8 to drive the first support plate 6 on one side to rotate on the surface of the first rotating rod 5, so as to adjust the distance between the limiting suction cup 12 and the product inside the product placement plate 1, and the fixed position of the first support plate 6 rotating inside is arranged. The plate 9 can cooperate with the threaded rod 10 and the adjusting ring 11 to perform threaded lifting and lowering inside the fixed plate 9, and can adjust the distance between the product placed on the inner wall of the product placement plate 1 and the limiting suction cup 12, which is convenient for the stability of the product placed inside the product placement plate 1, improves the stability when clamping the product and the convenience when taking the product placed inside the product placement plate 1. By setting the rubber pad 2 inside the product placement plate 1, the product placed inside the product placement plate 1 can be buffered to avoid the product body being heavy. When placed inside the product placement plate 1, the rubber pad 2 is used to buffer the impact force caused by the product, thereby improving the overall service life of the equipment.

[0041] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. An improved fan impeller positioning tool, comprising a product placement plate (1), wherein a rubber pad (2) is fixedly connected to the interior of the product placement plate (1), and a connecting block (3) is fixedly connected to the bottom of the rubber pad (2); It is characterized in that The connecting block (3) is fixedly connected to the inside of the second rotating rod (13), the surface of the second rotating rod (13) is rotatably connected to the first rotating support rod (4), the top of the first rotating support rod (4) is welded with the second rotating support rod (14), the inside of the second rotating support rod (14) is fixedly connected to the first rotating rod (5), the surface of the first rotating rod (5) is rotatably connected to the first supporting plate (6), one side of the first supporting plate (6) is welded with the second supporting plate (7), the inside of the first supporting plate (6) is rotatably connected to the first supporting plate (6), the inside of the first supporting plate (6) is rotatably connected to the fixing plate (9), the inside of the fixing plate (9) is threadedly connected to a threaded rod (10), the bottom of the threaded rod (10) is fixedly connected to a limiting suction cup (12), and the surface of the threaded rod (10) is welded with an adjusting ring (11).

2. An improved fan impeller positioning tool as claimed in claim 1, characterized in that: The first rotating support rod (4) is symmetrically distributed with the connecting block (3) as the center. The first rotating support rod (4) is arranged at the bottom end of the product placement plate (1), and the second rotating support rod (14) is arranged on one side of the product placement plate (1).

3. The improved fan impeller positioning tool as claimed in claim 1, characterized in that: An angle adjustment handle (8) is welded to one end of the second support plate (7), and the second rotating rods (13) are symmetrically distributed with the connecting block (3) as the center.

4. An improved fan impeller positioning tool as claimed in claim 3, characterized in that: The adjusting ring (11) is arranged at the bottom of the fixing plate (9), and the limiting suction cup (12) is arranged at the bottom end of the fixing plate (9).

5. The improved fan impeller positioning tool as claimed in claim 1, characterized in that: The second rotating rod (13) is arranged at the bottom of the product placement plate (1), and a limiting suction cup (12) is arranged at the top of the product placement plate (1).

6. An improved fan impeller positioning tool as claimed in claim 5, characterized in that: The limiting suction cups (12) are symmetrically distributed with the product placement plate (1) as the center, and the second rotating support rods (14) are symmetrically distributed with the product placement plate (1) as the center.

7. An improved fan impeller positioning tool as claimed in claim 6, characterized in that: The second rotating rod (13) is fixedly connected to the bottom end of the product placement plate (1), the second rotating rod (13) is arranged at the bottom end of the rubber pad (2), and a first supporting plate (6) is arranged on the top of the product placement plate (1).

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