Multi-angle impeller cover treatment fixing device

Abstract

The utility model discloses a multi-angle impeller cover processing and fixing device, which relates to the technical field of impeller cover fixing and comprises a U-shaped support frame, a servo motor is fixedly mounted on one side wall body of the U-shaped support frame, a rotating component is rotatably mounted on the other side wall body of the U-shaped support frame, a first clamping piece is fixedly mounted on an output shaft of the servo motor, and a second clamping piece is mounted on the output shaft of the first clamping piece. The first clamping piece is composed of a first fixing plate, a first mounting plate, a first connecting plate and a first arc-shaped clamping plate, the first mounting plate is fixedly mounted at the inner end of the first fixing plate, the first connecting plate is mounted in the first mounting plate, the first arc-shaped clamping plate is fixedly mounted at the inner end of the first connecting plate, and a second clamping piece is fixedly mounted on the rotating assembly; by arranging the fixing device composed of the U-shaped supporting frame, the servo motor, the rotating assembly, the first clamping piece, the second clamping piece and the fixing piece, the machining efficiency is greatly improved through the flexible multi-angle adjusting function of the fixing device.

Description

TECHNICAL FIELD

[0001] The utility model relates to impeller cover fixing technical field, especially in a kind of multi-angle impeller cover processing fixing device. BACKGROUND

[0002] In the production and manufacturing process of impeller cover, it often needs to be cut, polished, drilled and other processing operations. Since the shape of impeller cover is complex and the processing precision is extremely high, a device capable of accurately fixing impeller cover and achieving multi-angle adjustment is needed to meet the processing needs of different processes. However, the existing impeller cover fixing device has many defects. On the one hand, most of the traditional fixing devices are simple in structure and difficult to adjust the angle of impeller cover flexibly. When multi-angle processing is carried out, impeller cover often needs to be manually disassembled and installed frequently, which is tedious and inefficient, and positioning errors may also be introduced due to repeated disassembly and installation, affecting the processing precision. On the other hand, the existing fixing device has poor universality and can only adapt to impeller covers of specific shape and size. For diversified impeller cover products, efficient and accurate fixing and processing cannot be achieved, which seriously restricts the improvement of production efficiency and product quality. SUMMARY

[0003] The main purpose of the utility model is to provide a kind of multi-angle impeller cover processing fixing device, which can effectively solve the problems in the background art.

[0004] To achieve the above-mentioned purpose, the technical scheme adopted by the utility model is as follows:

[0005] A kind of multi-angle impeller cover processing fixing device, comprising a U-shaped support frame, a servo motor is fixedly installed on one side wall body of the U-shaped support frame, a rotating assembly is rotatably installed on the other side wall body of the U-shaped support frame, a first clamping piece is fixedly installed on the output shaft of the servo motor, the first clamping piece is composed of a first fixed plate, a first mounting plate, a first connecting plate and a first arc-shaped clamping plate, the first mounting plate is fixedly installed at the inner end of the first fixed plate, the first connecting plate is installed in the first mounting plate, the first arc-shaped clamping plate is fixedly installed at the inner end of the first connecting plate, a second clamping piece is fixedly installed on the rotating assembly, the second clamping piece is composed of a second fixed plate, a gas cylinder, a second mounting plate, a second connecting plate and a second arc-shaped clamping plate, the gas cylinder is fixedly installed at the inner end of the second fixed plate, the second mounting plate is fixedly installed on the piston rod of the gas cylinder, the second connecting plate is installed in the second mounting plate, the second arc-shaped clamping plate is fixedly installed at the inner end of the second connecting plate, the first mounting plate and the first connecting plate, the second mounting plate and the second connecting plate are detachably connected through a fixing piece.

[0006] Preferably, the first fixed plate on the first clamping piece is fixedly installed at the inner end of the output shaft of the servo motor.

[0007] Preferably, the second fixed plate on the second clamping piece is fixedly installed at the inner end of the rotating assembly.

[0008] Preferably, the inner end of the first mounting plate and the second mounting plate is provided with a slot, and the first mounting plate and the second mounting plate are provided with a hole.

[0009] Preferably, the first connecting plate and the second connecting plate are also provided with a hole, the first connecting plate is installed in the slot of the first mounting plate, and the second connecting plate is installed in the slot of the second mounting plate.

[0010] Preferably, the fixing piece is composed of a base plate, two threaded rods and two nuts, the two threaded rods are symmetrically fixedly installed at one end of the base plate, the two nuts are respectively installed on the two threaded rods, the threaded rods pass through the holes of the first mounting plate, the first connecting plate or the second mounting plate, and the second connecting plate, and the base plate and the nuts are respectively located on the two sides of the first mounting plate or the second mounting plate.

[0011] Compared with the prior art, the utility model has the advantages of:

[0012] By setting the fixing device composed of the U-shaped support frame, the servo motor, the rotating assembly, the first clamping piece, the second clamping piece and the fixing piece, the flexible multi-angle adjustment function of the fixing device greatly improves the processing efficiency, through the fixing device, the impeller cover can be easily rotated to the required angle, without repeated disassembly and installation, the original time-consuming processing procedure can be greatly simplified, and the production cycle is significantly shortened, meanwhile, the first arc-shaped clamping plate and the second arc-shaped clamping plate for clamping the impeller cover can be replaced according to the shape and size of different impeller covers, whether it is a small and fine impeller cover or a large and complex impeller cover, can be stably fixed and smoothly processed, and fully meets the diversified production needs. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a whole structure schematic view of the utility model;

[0014] Figure 2 It is a structure schematic view of the first clamping piece, the second clamping piece and the fixing piece of the utility model;

[0015] Figure 3 It is a structure schematic view of the second mounting plate and the second connecting plate after being split of the utility model;

[0016] Figure 4 It is a structure schematic view of the fixing piece of the utility model.

[0017] As shown in the figure: 1, U-shaped support frame; 2, servo motor; 3, rotating assembly; 4, first clamping piece; 5, second clamping piece; 6, fixed part; 7, first fixed plate; 8, first mounting plate; 9, first connecting plate; 10, first arc-shaped clamping plate; 11, second fixed plate; 12, air cylinder; 13, second mounting plate; 14, second connecting plate; 15, second arc-shaped clamping plate; 16, base plate; 17, threaded rod; 18, nut. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0019] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4As shown, a multi-angle impeller cover processing fixing device comprises a U-shaped support frame 1, a servo motor 2 fixedly installed on one side wall of the U-shaped support frame 1, a rotating assembly 3 rotatably installed on the other side wall of the U-shaped support frame 1, a first clamping piece 4 fixedly installed on the output shaft of the servo motor 2, the first clamping piece 4 consisting of a first fixed plate 7, a first mounting plate 8, a first connecting plate 9 and a first arc-shaped clamping plate 10, the first mounting plate 8 being fixedly installed at the inner end of the first fixed plate 7, the first connecting plate 9 being installed in the first mounting plate 8, the first arc-shaped clamping plate 10 being fixedly installed at the inner end of the first connecting plate 9, a second clamping piece 5 fixedly installed on the rotating assembly 3, the second clamping piece 5 consisting of a second fixed plate 11, a pneumatic cylinder 12, a second mounting plate 13, a second connecting plate 14 and a second arc-shaped clamping plate 15, the pneumatic cylinder 12 being fixedly installed at the inner end of the second fixed plate 11, the second mounting plate 13 being fixedly installed on the piston rod of the pneumatic cylinder 12, the second connecting plate 14 being installed in the second mounting plate 13, the second arc-shaped clamping plate 15 being fixedly installed at the inner end of the second connecting plate 14, the first mounting plate 8 and the first connecting plate 9, the second mounting plate 13 and the second connecting plate 14 being detachably connected through a fixing piece 6, in working, the U-shaped support frame 1 is fixed on the impeller cover processing equipment through bolts, when processing the impeller cover, the impeller cover is placed between the first clamping piece 4 and the second clamping piece 5, and then the impeller cover is clamped and fixed by the first clamping piece 4 and the second clamping piece 5; when the angle of the impeller cover needs to be adjusted according to the processing requirements, the servo motor 2 is started, at this time, the servo motor 2 drives the rotating assembly 3, the first clamping piece 4, the second clamping piece 5, the fixing piece 6 and the impeller cover to rotate, when the angle of the impeller cover is appropriate, the servo motor 2 is turned off; when the first arc-shaped clamping plate 10 on the first connecting plate 9 and the second arc-shaped clamping plate 15 on the second connecting plate 14 need to be replaced according to the shape of the impeller cover, the first mounting plate 8 and the first connecting plate 9, the second mounting plate 13 and the second connecting plate 14 are detached by removing the fixing piece 6, and then the new first connecting plate 9, the first arc-shaped clamping plate 10 and the second connecting plate 14, the second arc-shaped clamping plate 15 are respectively installed on the first mounting plate 8 and the second mounting plate 13 through the fixing piece 6.

[0020] Finally, by setting the fixing device consisting of the U-shaped support frame 1, the servo motor 2, the rotating assembly 3, the first clamping piece 4, the second clamping piece 5 and the fixing piece 6, the flexible multi-angle adjustment function of the fixing device greatly improves the processing efficiency, through the fixing device, the impeller cover can be easily rotated to the required angle, without repeated disassembly and installation, the originally time-consuming processing procedure is greatly simplified, the production cycle is significantly shortened, at the same time, the first arc-shaped clamping plate 10 and the second arc-shaped clamping plate 15 for clamping the impeller cover can be replaced according to the shape and size of different impeller covers, whether it is a small and delicate impeller cover or a large and complex impeller cover, it can be stably fixed and smoothly processed, fully meeting the diversified production requirements.

[0021] Specifically, the first fixed plate 7 on the first clamping piece 4 is fixedly installed at the inner end of the output shaft of the servo motor 2, the second fixed plate 11 on the second clamping piece 5 is fixedly installed at the inner end of the rotating assembly 3, the inner end of the first mounting plate 8 and the second mounting plate 13 are provided with a groove, and the first mounting plate 8 and the second mounting plate 13 are provided with a hole, the first connecting plate 9 and the second connecting plate 14 are also provided with a hole, the first connecting plate 9 is installed in the groove provided on the first mounting plate 8, the second connecting plate 14 is installed in the groove provided on the second mounting plate 13, when fixing the impeller cover, the impeller cover is placed between the first arc-shaped clamping plate 10 and the second arc-shaped clamping plate 15, and the impeller cover is in contact with the inner wall of the first arc-shaped clamping plate 10, then the air cylinder 12 is started, so that the second arc-shaped clamping plate 15 is pushed towards the first arc-shaped clamping plate 10 by the air cylinder 12, and finally the second arc-shaped clamping plate 15 is in contact with the impeller cover, at this time the impeller cover is clamped and fixed by the first arc-shaped clamping plate 10 and the second arc-shaped clamping plate 15.

[0022] Specifically, the fixing piece 6 is composed of a base plate 16, a threaded rod 17 and a nut 18, the threaded rod 17 is two and symmetrically fixedly installed at one end of the base plate 16, the nut 18 is two and respectively installed on the two threaded rods 17, the threaded rod 17 passes through the hole provided on the first mounting plate 8, the first connecting plate 9 or the second mounting plate 13, the second connecting plate 14, the base plate 16 and the nut 18 are respectively located on the two sides of the first mounting plate 8 or the second mounting plate 13, when it is needed to release the fixing of the first mounting plate 8 and the first connecting plate 9, the second mounting plate 13 and the second connecting plate 14, the nut 18 is unscrewed from the threaded rod 17 by using a tool first, and then the threaded rod 17 is pulled out from the first mounting plate 8, the first connecting plate 9, the second mounting plate 13 or the second connecting plate 14.

[0023] The above only describes the preferred embodiments of the present application, and is not used to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced equivalently. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application. The protection scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A multi-angle impeller cover handling fixture, comprising: The utility model provides a kind of U-shaped support frame (1), one side wall of the U-shaped support frame (1) is fixedly installed with servo motor (2), the other side wall of the U-shaped support frame (1) is rotatably installed with rotating assembly (3), the output shaft of the servo motor (2) is fixedly installed with first clamping piece (4), the first clamping piece (4) is composed of first fixed plate (7), first mounting plate (8), first connecting plate (9) and first arc clamping plate (10), the first mounting plate (8) is fixedly installed in the inner end of first fixed plate (7), the first connecting plate (9) is installed in first mounting plate (8), the first arc clamping plate (10) is fixedly installed in the inner end of first connecting plate (9), the rotating assembly (3) is fixedly installed with second clamping piece (5), the second clamping piece (5) is composed of second fixed plate (11), air cylinder (12), second mounting plate (13), second connecting plate (14) and second arc clamping plate (15), the air cylinder (12) is fixedly installed in the inner end of second fixed plate (11), the second mounting plate (13) is fixedly installed on the piston rod of air cylinder (12), the second connecting plate (14) is installed in second mounting plate (13), the second arc clamping plate (15) is fixedly installed in the inner end of second connecting plate (14), the first mounting plate (8) and first connecting plate (9), second mounting plate (13) and second connecting plate (14) are detachably connected by fixing piece (6).

2. A multi-angle impeller cover handling fixture as claimed in claim 1, wherein: The first fixed plate (7) on the first clamping piece (4) is fixedly installed in the inner end of the output shaft of servo motor (2).

3. A multi-angle impeller cover handling fixture as claimed in claim 2, wherein: The second fixed plate (11) on the second clamping piece (5) is fixedly installed in the inner end of rotating assembly (3).

4. A multi-angle impeller cover handling fixture as claimed in claim 3, wherein: The inner end of the first mounting plate (8) and the second mounting plate (13) is provided with a groove, and the first mounting plate (8) and the second mounting plate (13) are provided with a hole.

5. A multi-angle impeller cover handling fixture as claimed in claim 4, wherein: The first connecting plate (9) and the second connecting plate (14) are also provided with a hole, the first connecting plate (9) is installed in the groove provided on the first mounting plate (8), and the second connecting plate (14) is installed in the groove provided on the second mounting plate (13).

6. A multi-angle impeller cover handling fixture as claimed in claim 5, wherein: The fixing piece (6) is composed of base plate (16), threaded rod (17) and nut (18), the threaded rod (17) is two and symmetrically fixedly installed on one end of the base plate (16), the nut (18) is two and respectively installed on two threaded rods (17), the threaded rod (17) passes through the hole provided on the first mounting plate (8), the first connecting plate (9) or the second mounting plate (13), the second connecting plate (14), and the base plate (16), the nut (18) are respectively located on the two sides of the first mounting plate (8) or the second mounting plate (13).

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