Elastic check ring assembling mechanism for turbocharger

Abstract

The invention belongs to the technical field of turbocharger assembly, and particularly relates to an elastic check ring assembly mechanism for a turbocharger. The elastic check ring assembly mechanism comprises a base, the top of the base is fixedly connected with a cover plate, the bottom of the inner wall of the cover plate is approximately connected with an air cylinder, and the bottom of the air cylinder is fixedly connected with an installation mold; the elastic check ring assembling mechanism for the turbocharger further comprises a supporting mechanism and a feeding mechanism, the supporting mechanism is used for adjusting the position of the check ring before installation and enabling the check ring to be evenly and horizontally installed on the shaft sleeve, the bottom of the supporting mechanism is fixedly connected with the top of the base, the outer wall of the feeding mechanism is fixedly connected with the outer wall of the cover plate, and the supporting mechanism is used for adjusting the position of the check ring before installation and enabling the check ring to be evenly and horizontally installed on the shaft sleeve. Compared with the prior art, in the prior art, manual assembly is very difficult, and high-quality assembly cannot be guaranteed, through the arrangement of the feeding mechanism, workers can more conveniently and rapidly install the elastic check rings, the situation that the workers need to separate the elastic check rings one by one and then pick up and place the elastic check rings during feeding due to the fact that the elastic check rings are small is avoided, and the situation that the workers take too many elastic check rings by mistake during manual operation is avoided.

Description

Technical Field

[0001] The invention belongs to the technical field of turbocharger assembly, in particular to an assembly elastic retaining ring mechanism for a turbocharger. Background Art

[0002] Turbochargers play an extremely important role in improving engine power performance, reducing fuel consumption and improving engine emissions. Turbochargers usually include a turbine casing, a compressor casing and an intermediate body. The compressor casing and the turbine casing are connected on both sides of the intermediate body. A connecting shaft is passed through the intermediate body and the two ends of the connecting shaft extend into the turbine casing and the compressor casing respectively. A turbine is sleeved on the end of the connecting shaft extending into the turbine casing, and an impeller is sleeved on the end of the connecting shaft extending into the compressor casing. A floating bearing is provided between the intermediate body and the connecting shaft. The retaining ring in the turbocharger mainly serves to limit the movement of the floating bearing shaft.

[0003] Currently in the turbocharger assembly production line, since the elastic retaining ring is very prone to irreversible plastic deformation and the retaining ring is too small in size, manual assembly is very difficult and high-quality assembly cannot be guaranteed, which greatly reduces work efficiency. Summary of the invention

[0004] In view of the shortcomings of the prior art, the present invention solves the technical problems thereof by adopting a technical solution: an assembly elastic retaining ring mechanism for a turbocharger, comprising: a base, a cover plate fixedly connected to the top of the base, a cylinder roughly connected to the bottom of the inner wall of the cover plate, and a mounting mold fixedly connected to the bottom of the cylinder;

[0005] The turbocharger assembly elastic retaining ring mechanism also includes:

[0006] A supporting mechanism, the supporting mechanism is used to adjust the position of the retaining ring before installation so that the retaining ring is installed on the shaft sleeve evenly and horizontally, and the bottom of the supporting mechanism is fixedly connected to the top of the base;

[0007] The supporting mechanism comprises a bottom plate, the bottom of the bottom plate is fixedly connected to the top of the base, the top of the bottom plate is evenly provided with clamping components, a fixing groove is fixedly connected to the central axis of the top of the bottom plate, and the top of the fixing groove is symmetrically provided with adjustment components, so that the staff does not need to press the shaft sleeve, and the automatic correction and fixation can be completed by directly placing it in the fixing groove, thereby reducing the adjustment and inspection time of the staff, improving the installation efficiency, adjusting the elastic retaining ring to a horizontal level, so that it is subjected to uniform force during installation, and avoiding certain deformation of the elastic retaining ring due to different forces when the elastic retaining ring is pushed for installation, thereby affecting the use effect of the elastic retaining ring;

[0008] A feeding mechanism, the outer wall of which is fixedly connected to the outer wall of the cover plate;

[0009] The feeding mechanism comprises a mounting seat, a telescopic column is slidably connected to a side of the mounting seat close to the cover plate, a partition assembly is rotatably connected to an end of the telescopic column away from the mounting seat, and a limit assembly is fixedly connected to an end of the partition assembly away from the telescopic column.

[0010] Furthermore, the bottom of the clamping assembly is fixedly connected to the top of the base plate, the outer wall of the clamping assembly is slidably connected to the inner wall of the fixing groove, and the bottom of the adjustment assembly is slidably connected to the top of the fixing groove.

[0011] Furthermore, the feeding mechanism also includes a sleeve shell, the outer wall of the sleeve shell is slidably connected to the inner wall of the cover shell, the inner wall of the sleeve shell is rotatably connected to a limit frame at one end close to the partition assembly, and the inner wall of the limit frame is slidably connected to the outer wall of the partition assembly, providing space for the installation of the mold, making it more convenient and quick for workers to install the elastic retaining ring, avoiding the need for workers to separate the elastic retaining rings one by one and then pick them up and place them when loading due to the small size of the elastic retaining rings, and avoiding workers from taking too many or taking them by mistake during manual operation.

[0012] Furthermore, the clamping assembly includes a mounting block, the bottom of the mounting block is fixedly connected to the top of the base plate, the outer wall of the mounting block is fixedly connected to the first telescopic rod, the end of the first telescopic rod away from the mounting block is fixedly connected to a moving block, the outer wall of the moving block is slidably connected to the inner wall of the fixed groove, the inner wall of the moving block away from the end of the first telescopic rod is rotatably connected to a roller, the top of the moving block is fixedly connected to the second telescopic rod, the top of the second telescopic rod is rotatably connected to a limiting plate, to keep the sleeve in a vertical position before installation, and to adjust and clamp the sleeve to keep it stable during installation, to avoid shaking that causes uneven force on the elastic retaining ring, damage to the retaining ring, and increased disassembly work.

[0013] Furthermore, the adjustment assembly includes a slider, the bottom of the slider is slidably connected to the top of the fixing groove, the top of the slider is fixedly connected to a lifting column, the top of the lifting column is rotatably connected to a mounting plate, the inner wall of the mounting plate is rotatably connected to a bending rod, the outer wall of the bending rod is fixedly connected to a first wiping block, and the end of the bending rod away from the first wiping block is fixedly connected to a second wiping block, which can reduce static electricity on the surface of the loading module and avoid dust adhering to and being stuck on the inner wall of the elastic retaining ring during installation, while keeping the elastic retaining ring in a horizontal state before installation, so that the elastic retaining ring is subjected to a more uniform force when contacting the mounting mold, and avoiding deformation or damage of the elastic retaining ring due to a large impact force on the inclined elastic retaining ring during installation.

[0014] Furthermore, the partition assembly includes a sleeve, the outer wall of the sleeve is slidably connected to the inner wall of the limit frame, the inner wall of the sleeve is evenly provided with partition columns, the outer wall of the partition columns is fixedly connected to the inner wall of the sleeve, the inner wall of the sleeve is evenly provided with partition plates, the outer wall of the partition plates is slidably connected to the inner wall of the sleeve, the opposite sides of the partition plates are fixedly connected with connecting lines, the partition plates and the partition columns are staggered, a wedge block is provided at the bottom of the partition plate, the outer wall of the wedge block is slidably connected to the inner wall of the sleeve, the top of the wedge block contacts the bottom of the partition plate, and the end of the wedge block away from the limit assembly is fixedly connected to the outer wall of the telescopic column.

[0015] Furthermore, the limit assembly includes a special-shaped block, the top of the special-shaped block is fixedly connected to the end of the sleeve away from the telescopic column, the inner wall of the special-shaped block is evenly provided with limit rods, the outer wall of the limit rod is rotatably connected to the inner wall of the special-shaped block, the bottom of the special-shaped block is fixedly connected with a connecting rod, and the bottom of the connecting rod is fixedly connected with a loading mold, which reduces the work of workers when loading and avoids the elastic retaining ring being relatively thin, which causes the workers to pick it up one by one when loading, and manual loading causes multiple materials to be placed by mistake, affecting work efficiency. When loading, only one finger is needed to push the elastic retaining ring down to complete the operation, which is convenient for workers to operate.

[0016] The beneficial effects of the present invention are as follows:

[0017] 1. In the prior art, installation is usually performed manually. Since the elastic retaining ring is very prone to irreversible plastic deformation and the retaining ring is small in size, manual assembly is very difficult and high-quality assembly cannot be guaranteed. The present invention provides a feeding mechanism to make it more convenient and quick for workers to install the elastic retaining ring, avoiding the need for workers to separate the retaining rings one by one and then pick them up and place them during feeding due to the small size of the retaining rings, and avoiding workers to pick up multiple rings or take them by mistake during manual operation.

[0018] 2. Usually, after the elastic retaining ring is placed, it is directly pressed to install. However, the position of the elastic retaining piece before contacting the shaft sleeve is uncertain. Once the tilt angle is too large, the forces applied to various parts of the elastic retaining ring will be greatly different, which may easily cause irreversible deformation. The present invention provides a supporting mechanism, and there is no need for the staff to press the shaft sleeve. It can be automatically corrected and fixed by directly placing it in the fixing groove, thereby reducing the adjustment and inspection time of the staff. The elastic retaining ring is adjusted to be horizontal so that it is subjected to uniform force during installation, thereby avoiding certain deformation of the elastic retaining ring due to different forces when the elastic retaining ring is pushed for installation, thereby affecting the use effect of the elastic retaining ring.

[0019] 3. Dust may adhere to the surface of the sleeve during assembly, causing dust to be caught in the gap when the elastic retaining ring is installed, which can easily affect the sealing effect. The present invention provides an adjustment component to prevent dust from adhering to and being stuck on the inner wall of the elastic retaining ring during installation, while keeping the elastic retaining ring in a horizontal state before installation, so that the force applied to the elastic retaining ring when contacting the installation mold is relatively uniform, thereby preventing the inclined elastic retaining ring from being deformed or damaged due to a large impact force applied to it during installation.

[0020] 4. Some elastic retaining rings are relatively thin, which requires workers to pick them up one by one when loading materials, which invisibly increases the workers' workload. The present invention arranges a separation component and a limit component to allow each elastic retaining ring to be evenly separated and placed, thereby reducing the workload of workers when loading materials and avoiding the situation where multiple retaining rings are placed by mistake due to manual loading, thereby affecting work efficiency. When loading materials, only one finger is needed to push the elastic retaining ring down to complete the operation, which is convenient for workers to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the present invention;

[0022] Figure 2 is a cross-sectional view of the present invention;

[0023] Figure 3 It is a structural schematic diagram of the supporting mechanism of the present invention;

[0024] Figure 4 is a cross-sectional view of the feeding mechanism of the present invention;

[0025] Figure 5 is a schematic structural diagram of the clamping assembly of the present invention;

[0026] Figure 6 is a schematic diagram of the structure of the adjustment assembly of the present invention;

[0027] Figure 7 is a cross-sectional view of a partition assembly of the present invention;

[0028] Figure 8 It is a structural schematic diagram of the limiting component of the present invention.

[0029] In the figure: 1, base; 2, cover plate; 3, cylinder; 4, mounting mold; 5, supporting mechanism; 501, bottom plate; 502, clamping assembly; 5021, mounting block; 5022, first telescopic rod; 5023, moving block; 5024, roller; 5025, second telescopic rod; 5026, limit plate; 503, fixing groove; 504, adjustment assembly; 5041, slider; 5042, lifting column; 5043, mounting plate; 5044, bending rod; 5 045, first wiping block; 5046, second wiping block; 6, feeding mechanism; 601, mounting seat; 602, telescopic column; 603, sleeve; 604, limit frame; 605, partition assembly; 6051, sleeve; 6052, wedge block; 6053, partition column; 6054, partition plate; 6055, connecting line; 606, limit assembly; 6061, special-shaped block; 6062, limit rod; 6063, connecting rod; 6064, feeding mold. DETAILED DESCRIPTION

[0030] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

[0031] Example 1, please refer to Figure 1-Figure 5 The present invention provides a technical solution: an elastic retaining ring assembly mechanism for a turbocharger is described as follows.

[0032] It comprises: a base 1, a cover plate 2 is fixedly connected to the top of the base 1, a cylinder 3 is roughly connected to the bottom of the inner wall of the cover plate 2, a mounting mold 4 is fixedly connected to the bottom of the cylinder 3, and the inner diameter of the mounting mold 4 is slightly larger than the outer diameter of the shaft sleeve;

[0033] The turbocharger assembly elastic retaining ring mechanism also includes:

[0034] The supporting mechanism 5 is used to adjust the position of the retaining ring before installation so that the retaining ring is evenly and horizontally installed on the shaft sleeve. The bottom of the supporting mechanism 5 is fixedly connected to the top of the base 1;

[0035] A feeding mechanism 6, the outer wall of which is fixedly connected to the outer wall of the cover plate 2;

[0036] Before work, the staff will first place the elastic retaining ring to be installed evenly on the feeding mechanism 6, and then place the shaft sleeve to be installed inside the supporting mechanism 5. The clamping assembly 502 keeps the shaft sleeve to be installed horizontal and clamps it. Before installation, the feeding mechanism 6 is close to the shaft sleeve and is located directly above the shaft sleeve. Then the worker pushes the elastic retaining ring on the separation assembly 605 down and drops it on the limit assembly 606, and then removes the separation assembly 605. The adjustment assembly 504 adjusts the fallen elastic retaining ring so that it is placed horizontally on the surface of the limit assembly 606. Then the position where the limit assembly 606 contacts the retaining ring is separated from the separation assembly 605. After the separation assembly 605 is manually pushed away, the cylinder 3 drives the installation mold 4 to press downward, and the bottom of the installation mold 4 contacts the elastic retaining ring and moves downward along the limit assembly 606 until it contacts the groove of the shaft sleeve. The elastic retaining ring is stuck on the shaft sleeve, and then the installed shaft sleeve is taken out and replaced with a new shaft sleeve. The elastic retaining ring is repeatedly pushed down for adjustment and installed again.

[0037] The supporting mechanism 5 includes a base plate 501, the bottom of the base plate 501 is fixedly connected to the top of the base 1, the top of the base plate 501 is evenly provided with clamping components 502, a fixing groove 503 is fixedly connected to the central axis of the top of the base plate 501, four square holes are opened at the bottom of the fixing groove 503, and the top of the fixing groove 503 is symmetrically provided with an adjustment component 504; the bottom of the clamping component 502 is fixedly connected to the top of the base plate 501, the outer wall of the clamping component 502 is slidably connected to the inner wall of the fixing groove 503, and the bottom of the adjustment component 504 is slidably connected to the top of the fixing groove 503.

[0038] After the worker places the shaft sleeve to be installed in the fixing groove 503, the clamping components 502 are close to each other, first contacting the top of the shaft sleeve and pressing downward so that the shaft sleeve is placed inside the fixing groove 503, and then the clamping component 502 fixes the shaft sleeve from the bottom. There is no need for the worker to press the shaft sleeve. It can be automatically corrected and fixed by directly placing it in the fixing groove 503, which reduces the time for adjustment and inspection by the worker and improves the installation efficiency. Then the worker moves the elastic retaining ring. When the elastic retaining ring falls, the top of the adjustment component 504 contacts the bottom of the elastic retaining ring, and then the adjustment component 504 adjusts the elastic retaining ring to a horizontal level so that it is subjected to uniform force during installation, thereby avoiding certain deformation of the elastic retaining ring due to different forces when the elastic retaining ring is pushed for installation, thereby affecting the use effect of the elastic retaining ring.

[0039] The feeding mechanism 6 includes a mounting seat 601, and a telescopic column 602 is slidably connected to the side of the mounting seat 601 close to the cover plate 2. The telescopic column 602 slides on the side of the cover plate 2, and the sliding position of one end of the telescopic column 602 is just on the central axis of the supporting mechanism 5, so that the partition component 605 can accurately place the elastic retaining ring on the partition component 605 when moving for feeding. The end of the telescopic column 602 away from the mounting seat 601 is rotatably connected to the partition component 605, and the end of the partition component 605 away from the telescopic column 602 is fixedly connected to a limited position so that the partition component 605 is located directly above the sleeve during feeding.

[0040] The feeding mechanism 6 also includes a sleeve shell 603, the outer wall of the sleeve shell 603 is slidably connected to the inner wall of the cover shell, and one end of the inner wall of the sleeve shell 603 close to the partition component 605 is rotatably connected to the limit frame 604, and the inner wall of the limit frame 604 is an elliptical hole, so that the partition component 605 can move along the sleeve shell 603 when it rotates around the telescopic column 602, and the inner wall of the limit frame 604 is slidably connected to the outer wall of the partition component 605.

[0041] At the beginning, the worker puts multiple elastic retaining rings on the partition component 605 through the limit component 606, and adjusts the elastic retaining rings to place them separately and independently on the partition component 605. When in use, the worker pushes the telescopic column 602 to a position that coincides with the central axis of the supporting mechanism 5, and then moves the outermost elastic retaining ring to make it fall on the limit component 606, which is then straightened by the adjustment component 504. Subsequently, the limit component 606 is separated, and the upper part follows the partition component 605 to slide away from the sleeve, providing space for the installation mold 4 to be installed, making it more convenient and quick for workers to install the elastic retaining rings, avoiding the need for workers to separate the retaining rings one by one and then pick them up and place them when loading due to the small size of the elastic retaining rings, and avoiding workers to take too many or take them by mistake during manual operation.

[0042] Example 2, please refer to Figure 1-Figure 8 The present invention provides a technical solution: on the basis of embodiment 1, the clamping assembly 502 includes a mounting block 5021, the bottom of the mounting block 5021 is fixedly connected to the top of the base plate 501, the outer wall of the mounting block 5021 is fixedly connected to a first telescopic rod 5022, the end of the first telescopic rod 5022 away from the mounting block 5021 is fixedly connected to a moving block 5023, the tip of the moving block 5023 close to the sleeve is made of rubber, the outer wall of the moving block 5023 is slidably connected to the inner wall of the fixed groove 503, the inner wall of the moving block 5023 away from the first telescopic rod 5022 is rotatably connected to a roller 5024, the roller 5024 is made of elastic material and has a large friction force, the top of the moving block 5023 is fixedly connected to a second telescopic rod 5025, and the top of the second telescopic rod 5025 is rotatably connected to a limiting plate 5026.

[0043] After the shaft sleeve is placed in the fixed groove 503, the first telescopic rod 5022 drives the moving block 5023 to approach the shaft sleeve, and then the second telescopic rod 5025 extends out, places the limit plate 5026 on the top of the shaft sleeve, and presses downward to make the bottom of the shaft sleeve completely contact with the bottom of the inner wall of the fixed groove 503. After the shaft sleeve is placed vertically, the first telescopic rod 5022 drives the moving block 5023 to continue to move toward the shaft sleeve and squeeze the roller 5024 to the outer wall of the shaft sleeve. The built-in drive of the moving block 5023 causes the roller 5024 to rotate clockwise, so that the shaft sleeve is subjected to downward friction and remains stable in the fixed groove 503. Then the worker Move the partition component 605 over to drive the limit component 606 to be socketed with the top of the sleeve, and then place the elastic retaining ring outside the limit component 606. Adjust the adjustment component 504 to adjust the fallen retaining ring so that it is placed horizontally on the outer wall of the limit component 606, and keep the inside of the retaining ring and the outer wall of the limit component 606 in a socketed state. The elastic retaining ring is in a slightly expanded state at this time, and the sleeve is kept in a vertical position before installation. The sleeve is adjusted and clamped to keep it stable during the installation process to avoid shaking that causes uneven force on the elastic retaining ring, damage to the retaining ring, and increased disassembly work.

[0044] The adjustment component 504 includes a slider 5041, the bottom of which is slidably connected to the top of the fixed groove 503, the top of the slider 5041 is fixedly connected to a lifting column 5042, the top of the lifting column 5042 is rotatably connected to a mounting plate 5043, the inner wall of the mounting plate 5043 is rotatably connected to a bent rod 5044, the outer wall of the bent rod 5044 is fixedly connected to a first wiping block 5045, and the end of the bent rod 5044 away from the first wiping block 5045 is fixedly connected to a second wiping block 5046.

[0045] When the elastic retaining ring is dropped, the end of the mounting plate 5043 contacts the outer wall of the feeding mold 6064, so that the elastic retaining ring falls on the mounting plate 5043, and then the bent rod 5044 rotates, driving the first wiping block 5045 to be located above the elastic retaining ring, and the second wiping block 5046 contacts the groove on the shaft sleeve. The bent rod 5044 drives the first wiping block 5045 to rotate downward, so that the elastic retaining ring is subjected to a downward force, and during the rotation of the slider 5041, the retaining ring is slightly stuck in the feeding mold. On 6064, the first wiping block 5045 and the second wiping block 5046 are in contact with the surface of the shaft sleeve combined with the feeding mold 6064 during the rotation process, which can reduce the static electricity on the surface of the feeding module and prevent dust from being attached to the inner wall of the elastic retaining ring during installation. At the same time, the elastic retaining ring is kept in a horizontal state before installation, so that the force applied to the elastic retaining ring when it contacts the installation mold 4 is relatively uniform, and the tilted elastic retaining ring is prevented from being deformed or damaged due to the large impact force applied to the elastic retaining ring during installation.

[0046] The partition component 605 includes a sleeve 6051, the outer wall of the sleeve 6051 is slidably connected to the inner wall of the limit frame 604, the inner wall of the sleeve 6051 is evenly provided with partition columns 6053, the outer wall of the partition column 6053 is fixedly connected to the inner wall of the sleeve 6051, the inner wall of the sleeve 6051 is evenly provided with partition sheets 6054, the outer wall of the partition sheet 6054 is slidably connected to the inner wall of the sleeve 6051, and the opposite side of the partition sheet 6054 is fixedly connected with a connecting line 6055, which is a slightly elastic flexible material, and connects multiple partition sheets 6054 to facilitate loading and separation. A slope is provided at the bottom of the spacer 6054, and the spacer 6054 and the spacer column 6053 are arranged alternately. A wedge block 6052 is provided at the bottom of the spacer 6054, and the slope fits with the slope of the wedge block 6052. When the wedge block 6052 moves outward, the slope of the spacer 6054 contacts the slope of the wedge block 6052, and the outer wall of the wedge block 6052 is slidably connected to the inner wall of the sleeve 6051. The top of the wedge block 6052 contacts the bottom of the spacer 6054, and the end of the wedge block 6052 away from the limiting component 606 is fixedly connected to the outer wall of the telescopic column 602.

[0047] The limiting assembly 606 includes a special-shaped block 6061, the top of the special-shaped block 6061 is fixedly connected to the end of the sleeve 6051 away from the telescopic column 602, the inner wall of the special-shaped block 6061 is evenly provided with limiting rods 6062, the outer wall of the limiting rod 6062 is rotatably connected to the inner wall of the special-shaped block 6061, the bottom of the special-shaped block 6061 is fixedly connected with a connecting rod 6063, the connecting rod 6063 is retractable, and the bottom of the connecting rod 6063 is fixedly connected with a loading mold 6064, the maximum outer diameter of the loading mold 6064 is consistent with the outer diameter of the sleeve, the loading mold 6064 and the connecting rod 6063 can be quickly disassembled, and the loading mold 6064 is disassembled and placed on the top of the sleeve when in use.

[0048] At the beginning, the worker puts multiple elastic retaining rings on the sleeve 6051 and separates them one by one with the separator 6054. During installation, the worker moves the telescopic column 602 to drive the sleeve 6051 close to the shaft sleeve, and then moves the outermost elastic retaining ring to the feeding mold 6064. After the outermost elastic retaining ring is removed, the telescopic rod drives the wedge block 6052 to move toward the limit frame 604. The outermost separator 6054 loses the support of the wedge block 6052 and falls into the sleeve 6051, so that the next elastic retaining ring can be directly moved along the sleeve 6051 for feeding. The elastic retaining ring falls on the feeding mold 6064 along the limit rod 6062, and the bottom of the feeding mold 6064 is aligned with the inner wall of the shaft sleeve. After all the loading is completed, the worker moves the sleeve 6051 to one side, puts multiple elastic retaining rings on the sleeve 6051, and then rotates the sleeve 6051 180 degrees to make the separator 6054 slide out of the sleeve 6051. The telescopic column 602 inserts the wedge block 6052 into the sleeve 6051 and then rotates it back. The worker then adjusts the corresponding elastic retaining rings to make each elastic retaining ring evenly separated and placed, reducing the work of the workers when loading the materials and avoiding the situation where the elastic retaining rings are relatively thin, causing the workers to pick them up one by one when loading the materials, resulting in manual loading causing multiple places to be placed by mistake, affecting work efficiency. When loading the materials, only one finger is needed to push the elastic retaining ring down to complete the operation, which is convenient for the workers to operate.

[0049] The specific workflow is as follows:

[0050] Before work, the worker places the shaft sleeve to be installed in the fixing groove 503, and then the clamping components 502 are close to each other, first contacting the top of the shaft sleeve and pressing downward to place the shaft sleeve directly inside the fixing groove 503, and then the clamping component 502 fixes the shaft sleeve from the bottom, and the worker puts multiple elastic retaining rings on the partition component 605 through the limit component 606, and adjusts the elastic retaining rings so that they are separated and independently placed on the partition component 605. When in use, the worker pushes the telescopic column 602 to a position that coincides with the central axis of the supporting mechanism 5, and then moves the outermost elastic retaining ring to make it fall on the limit component 606, and then the adjusted component 504 is straightened.

[0051] Then, the position where the limit assembly 606 contacts the retaining ring is separated from the partition assembly 605. After the partition assembly 605 is manually pushed away, the cylinder 3 drives the installation mold 4 to press downward, and the bottom of the installation mold 4 contacts the elastic retaining ring and moves downward along the limit assembly 606 until it contacts the groove of the sleeve. The elastic retaining ring is stuck on the sleeve, and then the installed sleeve is taken out and replaced with a new sleeve. The elastic retaining ring is repeatedly moved down for adjustment and installed again.

[0052] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A turbocharger assembly elastic retaining ring mechanism, specifically comprising: The base (1) is characterized in that: a cover plate (2) is fixedly connected to the top of the base (1), a cylinder (3) is roughly connected to the bottom of the inner wall of the cover plate (2), and a mounting mold (4) is fixedly connected to the bottom of the cylinder (3); The turbocharger assembly elastic retaining ring mechanism also includes: A supporting mechanism (5), the supporting mechanism (5) is used to adjust the position of the retaining ring before installation so that the retaining ring is installed on the shaft sleeve in a uniform and horizontal manner, and the bottom of the supporting mechanism (5) is fixedly connected to the top of the base (1); The supporting mechanism (5) comprises a bottom plate (501), the bottom of the bottom plate (501) is fixedly connected to the top of the base (1), the top of the bottom plate (501) is evenly provided with clamping components (502), the top of the bottom plate (501) is fixedly connected with a fixing groove (503) at the center axis, and the top of the fixing groove (503) is symmetrically provided with an adjustment component (504); A feeding mechanism (6), the outer wall of the feeding mechanism (6) being fixedly connected to the outer wall of the cover plate (2); The feeding mechanism (6) comprises a mounting seat (601), a side of the mounting seat (601) close to the cover plate (2) is slidably connected to a telescopic column (602), an end of the telescopic column (602) away from the mounting seat (601) is rotatably connected to a partition assembly (605), and an end of the partition assembly (605) away from the telescopic column (602) is fixedly connected to a limiting assembly (606).

2. The circlip assembly mechanism for a turbocharger according to claim 1, characterized in that: The bottom of the clamping assembly (502) is fixedly connected to the top of the base plate (501), the outer wall of the clamping assembly (502) is slidably connected to the inner wall of the fixing groove (503), and the bottom of the adjustment assembly (504) is slidably connected to the top of the fixing groove (503).

3. The circlip assembly mechanism for a turbocharger according to claim 1, characterized in that: The feeding mechanism (6) further comprises a sleeve shell (603), the outer wall of the sleeve shell (603) being slidably connected to the inner wall of the cover shell, one end of the inner wall of the sleeve shell (603) close to the partition assembly (605) being rotatably connected to a limit frame (604), and the inner wall of the limit frame (604) being slidably connected to the outer wall of the partition assembly (605).

4. The circlip assembly mechanism for a turbocharger according to claim 1, characterized in that: The clamping assembly (502) comprises a mounting block (5021), the bottom of the mounting block (5021) is fixedly connected to the top of the base plate (501), the outer wall of the mounting block (5021) is fixedly connected to a first telescopic rod (5022), one end of the first telescopic rod (5022) away from the mounting block (5021) is fixedly connected to a moving block (5023), and the outer wall of the moving block (5023) is slidably connected to the inner wall of the fixing groove (503).

5. The circlip assembly mechanism for a turbocharger according to claim 4, characterized in that: The inner wall of the moving block (5023) at one end away from the first telescopic rod (5022) is rotatably connected to a roller (5024), the top of the moving block (5023) is fixedly connected to a second telescopic rod (5025), and the top of the second telescopic rod (5025) is rotatably connected to a limiting plate (5026).

6. The circlip assembly mechanism for a turbocharger according to claim 1, characterized in that: The adjustment assembly (504) comprises a slider (5041), the bottom of which is slidably connected to the top of the fixing groove (503), the top of which is fixedly connected to a lifting column (5042), the top of which is rotatably connected to a mounting plate (5043), the inner wall of which is rotatably connected to a bent rod (5044), the outer wall of which is fixedly connected to a first wiping block (5045), and the end of which is away from the first wiping block (5045) is fixedly connected to a second wiping block (5046).

7. The circlip assembly mechanism for a turbocharger according to claim 3, characterized in that: The partition component (605) includes a sleeve (6051), the outer wall of the sleeve (6051) is slidably connected to the inner wall of the limit frame (604), the inner wall of the sleeve (6051) is evenly provided with partition columns (6053), the outer wall of the partition columns (6053) is fixedly connected to the inner wall of the sleeve (6051), the inner wall of the sleeve (6051) is evenly provided with partition plates (6054), and the outer wall of the partition plates (6054) is slidably connected to the inner wall of the sleeve (6051).

8. The circlip assembly mechanism for a turbocharger according to claim 7, characterized in that: A connecting line (6055) is fixedly connected to the opposite side of the separator (6054), the separator (6054) and the separator column (6053) are arranged in an alternating manner, a wedge block (6052) is arranged at the bottom of the separator (6054), the outer wall of the wedge block (6052) is slidably connected to the inner wall of the sleeve (6051), the top of the wedge block (6052) is in contact with the bottom of the separator (6054), and the end of the wedge block (6052) away from the limiting component (606) is fixedly connected to the outer wall of the telescopic column (602).

9. The circlip assembly mechanism for a turbocharger according to claim 8, characterized in that: The limiting assembly (606) comprises a special-shaped block (6061), the top of the special-shaped block (6061) is fixedly connected to one end of the sleeve (6051) away from the telescopic column (602), the inner wall of the special-shaped block (6061) is evenly provided with limiting rods (6062), the outer wall of the limiting rod (6062) is rotatably connected to the inner wall of the special-shaped block (6061), the bottom of the special-shaped block (6061) is fixedly connected to a connecting rod (6063), and the bottom of the connecting rod (6063) is fixedly connected to a loading mold (6064).

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