Angle-adjustable turbocharger volute deburring positioning device

Abstract

The utility model belongs to the technical field of turbocharger volute machining, particularly relates to an angle-adjustable turbocharger volute deburring positioning device, and provides the following scheme that the angle-adjustable turbocharger volute deburring positioning device comprises an adjusting seat capable of adjusting the angle of a volute, and a positioning part and a positioning mechanism which are used for positioning the volute, the adjusting seat comprises a base, a rotating disc, a plug pin, a hinged base, a hinged plate and an electric cylinder, and the rotating disc is rotationally installed on the base. Through the arrangement of the positioning part and the positioning mechanism, the air cylinder can be driven to pull the connecting ring downwards, the connecting ring pulls the first connecting arm, and at the moment, the hinged position of the first connecting arm and the second connecting arm is expanded outwards until the soft cushion gets close to the edge of the middle hole of the volute and abuts against the edge of the middle hole of the volute. And at the moment, the volute is positioned on the positioning part through the positioning mechanism, so that the volute can be quickly positioned.

Description

Technical Field

[0001] The utility model relates to the technical field of turbocharger volute processing, in particular to a turbocharger volute deburring and positioning device with adjustable angle. Background Art

[0002] A turbocharger is actually an air compressor that increases the intake volume by compressing air. It is mainly composed of a pump wheel and a turbine, and of course some other control components. The pump wheel and the turbine are connected by a shaft, that is, the rotor. The exhaust gas discharged from the engine drives the pump wheel, and the pump wheel drives the turbine to rotate. After the turbine rotates, it pressurizes the intake system.

[0003] Usually, the method used in the process of removing burrs from the volute is manual deburring. However, due to the uneven structure of the volute, it needs to be positioned for better deburring. However, there are many existing positioning devices, and the positioning process is relatively cumbersome, and the positioning is not stable enough, which affects the subsequent processing. Utility Model Content

[0004] The purpose of the utility model is to provide a turbocharger volute deburring and positioning device with adjustable angle to solve the problems raised in the above background technology in view of the defects of the prior art.

[0005] A turbocharger volute deburring and positioning device with adjustable angle, comprising an adjustment seat capable of adjusting the angle of the volute, a positioning portion and a positioning mechanism for positioning the volute, the adjustment seat comprising a base, a rotating disk, a latch, an articulated base, an articulated plate and an electric cylinder, the rotating disk being rotatably mounted on the base, the latch penetrating an ear plate at an edge of the rotating disk and being inserted into the base to lock the rotating disk, the articulated base being fixed on the rotating disk, the articulated plate being articulated on the articulated base, the electric cylinder being mounted on the bottom of the articulated plate, the output end of which is articulated with the articulated base, and the angle of the articulated plate on the articulated base being changed by driving the electric cylinder;

[0006] The positioning mechanism includes a support column, a cylinder, a connecting ring, a first connecting arm and a second connecting arm. The support column is fixed in the first notch of the positioning portion, the cylinder is fixed to the middle of the support column, the connecting ring is fixed at the output end of the cylinder, the first connecting arm is arranged in multiple groups, one end of which is hinged to the connecting ring, the second connecting arm is also arranged in multiple groups, one end of which is hinged to the support column, and the other end of the first connecting arm is hinged to the other end of the second connecting arm.

[0007] By adopting the above technical solution, it is convenient for workers to position the volute, adjust the angle, and process the volute.

[0008] The support column is a cylindrical structure with interconnected slots on its four sides.

[0009] By adopting the above technical solution, the volute can be positioned from four directions.

[0010] The second connecting arm is also provided with a soft pad for contacting the middle hole of the volute.

[0011] By adopting the above technical solution, the volute is positioned and softly connected, which is beneficial to the stable positioning of the volute.

[0012] The widths of the first connecting arm and the second connecting arm are adapted to the notches on the sides of the supporting column.

[0013] By adopting the above technical solution, the first connecting arm and the second connecting arm are stabilized.

[0014] The electric cylinder is hinged to the hinge plate, and its output end is hinged to the hinge base.

[0015] By adopting the above technical solution, the angle of the hinged plate can be adjusted easily.

[0016] The diameter of the latch pin is matched with the diameter of the through hole on the ear plate and the diameter of the slot hole on the base.

[0017] By adopting the above technical solution, the rotating disk is stabilized when the rotating disk is positioned.

[0018] The beneficial effects of the turbocharger volute deburring and positioning device with adjustable angle of the utility model are:

[0019] 1. By setting the adjustment seat, when processing different positions of the volute, the pin can be removed from the base and the rotating disk can be rotated 90 degrees to facilitate the insertion of the pin into the base again to prevent the rotating disk from rotating again. The electric cylinder is hinged to the hinge plate, and its output end is hinged to the hinge base; the diameter of the pin is matched with the diameter of the through hole on the ear plate and the diameter of the slot hole on the base. The electric cylinder can also be appropriately driven to extend its piston rod as needed. Since the hinge plate is hinged to the hinge base, the angle of the hinge plate can be changed to make the volute tilt a certain angle toward the staff, which is convenient for the staff to process;

[0020] 2. By setting the positioning part and the positioning mechanism, the cylinder can be driven to pull the connecting ring downward, and the connecting ring pulls the first connecting arm. At this time, the hinge between the first connecting arm and the second connecting arm expands outward until the cushion approaches the edge of the middle hole of the volute and is tightly connected. At this time, the volute is positioned on the positioning part by the positioning mechanism, and the volute can be quickly positioned. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall structure of the turbocharger volute deburring and positioning device with adjustable angle proposed by the utility model;

[0022] Figure 2 A diagram of the positioning part and positioning mechanism of the turbocharger volute deburring positioning device with adjustable angle proposed by the utility model;

[0023] Figure 3 This is a schematic diagram of the positioning part structure of the turbocharger volute deburring positioning device with adjustable angle proposed by the utility model;

[0024] Figure 4 This is a schematic diagram of the positioning mechanism structure of the turbocharger volute deburring positioning device with adjustable angle proposed by the utility model;

[0025] Figure 5 The utility model is a schematic diagram of the structure of the adjusting seat of the turbocharger volute deburring positioning device with adjustable angle.

[0026] In the figure: 1. adjustment seat; 101. base; 102. rotating disk; 1021. ear plate; 103. latch; 104. hinged base; 105. hinged plate; 106. electric cylinder; 2. positioning part; 201. placement plate; 202. first notch; 203. second notch; 3. positioning mechanism; 301. support column; 302. cylinder; 303. connecting ring; 304. first connecting arm; 305. second connecting arm; 306. cushion; 4. volute. DETAILED DESCRIPTION

[0027] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention.

[0028] Reference Figure 1-5 , a turbocharger volute deburring and positioning device with adjustable angle, comprising an adjusting seat 1 capable of adjusting the angle of a volute 4 and a positioning portion 2 and a positioning mechanism 3 for positioning the volute 4, the adjusting seat 1 comprising a base 101, a rotating disk 102, a latch 103, an articulated base 104, an articulated plate 105 and an electric cylinder 106, the rotating disk 102 is rotatably mounted on the base 101, and the latch 103 can penetrate an ear plate 1021 at the edge of the rotating disk 102 and be inserted into the base 101 to lock the rotating disk 102, the articulated base 104 is fixed on the rotating disk 102, the articulated plate 105 is articulated on the articulated base 104, the electric cylinder 106 is mounted on the bottom of the articulated plate 105, and its output end is articulated with the articulated base 104, and the angle of the articulated plate 105 on the articulated base 104 can be changed by driving the electric cylinder 106;

[0029] The positioning mechanism 3 includes a support column 301, a cylinder 302, a connecting ring 303, a first connecting arm 304 and a second connecting arm 305. The support column 301 is fixed in the first notch 202 of the positioning portion 2. The cylinder 302 is fixed to the middle of the support column 301. The connecting ring 303 is fixed to the output end of the cylinder 302. The first connecting arm 304 is provided in multiple groups, one end of which is hinged to the connecting ring 303. The second connecting arm 305 is also provided in multiple groups, one end of which is hinged to the support column 301. The other end of the first connecting arm 304 is hinged to the other end of the second connecting arm 305.

[0030] You can press Figure 1 and Figure 2 The volute 4 is placed at the position corresponding to the first notch 202 and the second notch 203 on the placement plate 201. At this time, the positioning mechanism 3 passes through the hole in the middle of the volute 4. After the volute 4 is placed, the cylinder 302 can be driven to pull the connecting ring 303 downward, and the connecting ring 303 pulls the first connecting arm 304. At this time, the hinge of the first connecting arm 304 and the second connecting arm 305 expands outward until the cushion 306 approaches the edge of the hole in the middle of the volute 4 and is tightly connected. At this time, the volute 4 is positioned on the positioning part 2 by the positioning mechanism 3. During the processing of different positions of the volute 4, the latch 103 can be removed from the base 101. The electric cylinder 106 is hinged to the hinge plate 105, and its output end is hinged to the hinge base 104; the diameter of the latch 103 is matched with the diameter of the through hole on the ear plate 1021 and the diameter of the slot hole on the base 101. The electric cylinder 106 can also be driven to extend its piston rod as needed. Since the hinge plate 105 is hinged to the hinge base 104, the angle of the hinge plate 105 can be changed, so that the volute 4 is tilted to a certain angle toward the staff, which is convenient for the staff to process;

[0031] When taking out the volute 4, it is only necessary to reverse the control cylinder 302 to push the connecting ring 303 to move upward in the supporting column 301, at which time the first connecting arm 304 and the second connecting arm 305 will be stretched, and the cushion 306 will be moved away from the middle hole of the volute 4. After the four groups of first connecting arms 304 and the corresponding second connecting arms 305 are folded together, the volute 4 can be removed from the positioning portion 2.

[0032] The positioning portion 2 includes a placement plate 201, a first slot 202 and a second slot 203. The placement plate 201 is provided with a first slot 202 and a second slot 203. The first slot 202 and the second slot 203 are adapted to the shape structure of the volute 4 so that the volute 4 can be placed flat on the positioning portion 2 and supported by the positioning portion 2.

[0033] The support column 301 is a cylindrical structure with interconnected slots on its four sides; the width of the first connecting arm 304 and the second connecting arm 305 is adapted to the slots on the sides of the support column 301, and the four groups of first connecting arms 304 and the corresponding second connecting arms 305 can move stably in the slots. The second connecting arm 305 is also provided with a cushion 306 for contacting the middle hole of the volute 4. The middle hole of the volute 4 is positioned by the cooperation of the connecting ring 303, the second connecting arm 305 and the cushion 306.

[0034] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model.

Claims

1. A turbocharger volute deburring and positioning device with adjustable angle, comprising an adjusting seat (1) capable of adjusting the angle of a volute (4), a positioning portion (2) and a positioning mechanism (3) for positioning the volute (4), characterized in that: The adjustment seat (1) comprises a base (101), a rotating disk (102), a latch (103), an articulated base (104), a hinged plate (105) and an electric cylinder (106); the rotating disk (102) is rotatably mounted on the base (101); the latch (103) penetrates an ear plate (1021) at the edge of the rotating disk (102) and is inserted into the base (101) to lock the rotating disk (102); the articulated base (104) is fixed to the rotating disk (102); the hinged plate (105) is hinged to the articulated base (104); the electric cylinder (106) is mounted at the bottom of the articulated plate (105); an output end of the electric cylinder (106) is hinged to the articulated base (104); and the angle of the articulated plate (105) on the articulated base (104) can be changed by driving the electric cylinder (106); The positioning mechanism (3) comprises a support column (301), a cylinder (302), a connecting ring (303), a first connecting arm (304) and a second connecting arm (305); the support column (301) is fixed in the first notch (202) of the positioning portion (2); the cylinder (302) is fixed to the middle of the support column (301); the connecting ring (303) is fixed to the output end of the cylinder (302); the first connecting arm (304) is arranged in multiple groups, one end of which is hinged to the connecting ring (303); the second connecting arm (305) is also arranged in multiple groups, one end of which is hinged to the support column (301); the other end of the first connecting arm (304) is hinged to the other end of the second connecting arm (305).

2. The turbocharger volute deburring and positioning device with adjustable angle according to claim 1, characterized in that: The support column (301) is a cylindrical structure, and interconnected slots are provided on its four sides.

3. The angle-adjustable turbocharger volute deburring and positioning device according to claim 2, characterized in that: The second connecting arm (305) is also provided with a soft cushion (306) for connecting with the middle hole of the volute (4).

4. The turbocharger volute deburring and positioning device with adjustable angle according to claim 3, characterized in that: The widths of the first connecting arm (304) and the second connecting arm (305) are adapted to the notches on the sides of the supporting column (301).

5. The turbocharger volute deburring and positioning device with adjustable angle according to claim 4, characterized in that: The electric cylinder (106) is hinged to the hinge plate (105), and its output end is hinged to the hinge base (104).

6. The turbocharger volute deburring and positioning device with adjustable angle according to claim 5, characterized in that: The diameter of the latch pin (103) is configured to match the diameter of the through hole on the ear plate (1021) and the diameter of the slot hole on the base (101).

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