Fan barrel positioning carrier

Abstract

The utility model relates to a fan barrel positioning carrier which comprises a bottom plate, a rotating shaft is rotationally arranged on the bottom plate, a protrusion is arranged on the rotating shaft, a sliding groove is formed in the middle of the bottom plate, positioning seats are connected to the two sides of the sliding groove in a sliding mode, V-shaped grooves are formed in the positioning seats, receding holes are formed in the middles of the positioning seats, and the V-shaped grooves are communicated with the receding holes. A wheel disc is rotationally connected to the side of each positioning seat, a plurality of positioning heads are arranged on the wheel discs, the rotating shafts penetrate through the receding holes to be in sliding connection with the wheel discs, and locking screws are arranged at the bottoms of the positioning seats. The positioning and loading device has the advantages that the adjustable positioning seat and the wheel discs are arranged, the positioning and loading device can adapt to positioning and loading of fan barrels of different specifications, the two wheel discs can be adjusted at the same time by rotating the rotating shaft, and operation is convenient.

Description

Technical Field

[0001] The utility model relates to the field of fan production and processing equipment, in particular to a fan cylinder positioning carrier. Background Art

[0002] The fan cylinder is one of the components of the fan. The fan cylinder is mainly used to support and protect the impeller of the fan. Before processing the fan cylinder, the holes and grooves at the end of the fan cylinder need to be positioned, and then the corresponding designated positions of the fan cylinder need to be processed.

[0003] The existing positioning device has a positioning block as an integrated fixed structure, which can only adapt to the positioning and loading of a fan cylinder of a single specification. However, fan cylinders have various specifications, and the lengths and end holes of fan cylinders of different specifications are different. Therefore, a fan cylinder positioning carrier is needed. Utility Model Content

[0004] The purpose of the utility model is to provide a fan cylinder positioning carrier, which is provided with an adjustable positioning seat and a wheel disc, which can not only adapt to the positioning and loading of fan cylinders of different specifications, but also can realize the simultaneous adjustment of two wheel discs by rotating the rotating shaft, and is easy to operate.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fan cylinder positioning carrier, comprising a base plate, a rotating shaft is rotatably arranged on the base plate, a protrusion is arranged on the rotating shaft, a slide groove is opened in the middle of the base plate, both sides of the slide groove are slidably connected with a positioning seat, a V-shaped groove is opened on the positioning seat, a clearance hole is opened in the middle of the positioning seat, each of the positioning seats is rotatably connected to the side, a plurality of positioning heads are arranged on the wheel disc, the rotating shaft passes through the clearance hole and is slidably connected to the wheel disc, and a locking screw is arranged at the bottom of the positioning seat.

[0006] Furthermore, a gear box is provided at the end of the rotating shaft, the output shaft of the gear box is fixedly connected to the rotating shaft, and the input shaft of the gear box is fixedly connected to a crank.

[0007] Furthermore, the wheel disc is coaxially arranged with the clearance hole, and a plurality of the positioning heads are distributed in a circular array on the wheel disc.

[0008] Furthermore, each positioning head has a different shape, and a V-shaped groove is exposed at the upper end of the positioning head.

[0009] The beneficial effects of the utility model are as follows: the adjustable positioning seat and wheel disc are provided, which can not only adapt to the positioning and loading of fan cylinders of different specifications, but also realize the simultaneous adjustment of the two wheel discs by rotating the rotating shaft, and the operation is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1This is a schematic diagram of a fan cylinder positioning carrier from a first perspective of the utility model.

[0011] Figure 2 This is a schematic diagram from a second viewing angle of a fan cylinder positioning carrier of the utility model.

[0012] Figure 3 It is a cross-sectional view of a positioning seat of a fan cylinder positioning carrier of the utility model.

[0013] In the figure: 1, bottom plate; 101, slide groove; 2, rotating shaft; 201, protrusion; 3, positioning seat; 301, clearance hole; 302, locking screw; 4, wheel; 401, positioning head; 5, gear box; 6, crank handle. DETAILED DESCRIPTION

[0014] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0015] refer to Figure 1 A fan cylinder positioning carrier comprises a base plate 1, on which a rotating shaft 2 is rotatably arranged, on which a protrusion 201 is arranged, a slide groove 101 is opened in the middle of the base plate 1, and positioning seats 3 are slidably connected on both sides of the slide groove 101, and the slide groove 101 can guide the sliding adjustment of the positioning seat 3, and a V-shaped groove is opened on the positioning seat 3, and a clearance hole 301 is opened in the middle of the positioning seat 3, and the clearance hole 301 can make way for the rotating shaft 2 with the protrusion 201, and each side of the positioning seat 3 is rotatably connected with a wheel disk 4, and a plurality of positioning heads 401 are arranged on the wheel disk 4, and the rotating shaft 2 passes through the clearance hole 301 and is slidably connected to the wheel disk 4, and a locking screw 302 is arranged at the bottom of the positioning seat 3, and the locking screw 302 is used to lock the position of the positioning seat 3.

[0016] A gear box 5 is disposed at the end of the rotating shaft 2 , the output shaft of the gear box 5 is fixedly connected to the rotating shaft 2 , and a crank 6 is fixedly connected to the input shaft of the gear box 5 .

[0017] The wheel disc 4 is coaxially arranged with the clearance hole 301 , and the rotation of the wheel disc 4 can select different positioning heads 401 , and a plurality of positioning heads 401 are distributed in a circular array on the wheel disc 4 .

[0018] Each positioning head 401 has a different shape. The positioning cylinder 401 is used to match the hole groove at the end of the fan cylinder for positioning to ensure that the fan cylinder is placed at a correct angle without deflection. The upper end of the positioning head 401 exposes a V-shaped groove.

[0019] The working principle of the utility model is: before using the utility model, first adjust the distance between the two positioning seats 3 according to the length of the fan cylinder, slide the positioning seat 3 to the specified position by loosening the locking screw 302 and then tighten the locking screw 302 to lock it, then hold the crank handle 6 and rotate the wheel 4 according to the positioning requirements so that the positioning head 401 to be used is vertically upward, and when positioning, the fan cylinder is supported by the positioning seat 3, and the fan cylinder is positioned by the positioning head 401.

[0020] The above embodiments are used to further illustrate the present invention, but the present invention is not limited to these specific implementations. Any modification, equivalent replacement and improvement made within the spirit and principle of the present invention should be understood to be within the protection scope of the present invention.

Claims

1. A fan cylinder positioning carrier, characterized in that: The invention comprises a bottom plate (1), a rotating shaft (2) is rotatably arranged on the bottom plate (1), a protrusion (201) is arranged on the rotating shaft (2), a sliding groove (101) is provided in the middle of the bottom plate (1), both sides of the sliding groove (101) are slidably connected with a positioning seat (3), a V-shaped groove is provided on the positioning seat (3), a clearance hole (301) is provided in the middle of the positioning seat (3), a wheel disc (4) is rotatably connected to the side of each positioning seat (3), a plurality of positioning heads (401) are arranged on the wheel disc (4), the rotating shaft (2) passes through the clearance hole (301) and is slidably connected to the wheel disc (4), and a locking screw (302) is provided at the bottom of the positioning seat (3).

2. A fan cylinder positioning carrier according to claim 1, characterized in that: A gear box (5) is provided at the end of the rotating shaft (2); an output shaft of the gear box (5) is fixedly connected to the rotating shaft (2); and an input shaft of the gear box (5) is fixedly connected to a crank (6).

3. A fan cylinder positioning carrier according to claim 1, characterized in that: The wheel disc (4) is coaxially arranged with the clearance hole (301), and a plurality of the positioning heads (401) are distributed in a circular array on the wheel disc (4).

4. A fan cylinder positioning carrier according to claim 1, characterized in that: Each positioning head (401) has a different shape, and a V-shaped groove is exposed at the upper end of the positioning head (401).

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