Press fitting device for automobile speed reduction gear ring bushing

Abstract

The utility model relates to the technical field of automobile parts, and discloses a press fitting device for an automobile speed reduction gear ring bushing, which comprises a workbench, a placing assembly is arranged above the workbench, the placing assembly comprises a turn button, the turn button is rotatably connected with the upper part of the workbench, a movable table is fixedly connected behind the turn button, and the movable table is fixedly connected with the workbench. The right side of the movable table is magnetically connected with a first magnet block, the first magnet block is fixedly connected with the upper portion of the workbench, a turning table is hinged to the upper portion of the movable table, a containing groove is formed in the upper portion of the turning table, a feeding assembly is arranged on the left side of the containing assembly, and the feeding assembly comprises a first sliding groove. An automobile speed reduction gear ring needing to be provided with a bushing is fed into the containing assembly through the feeding assembly, after the bushing is installed on the automobile speed reduction gear ring through the pressurizing assembly, the automobile speed reduction gear ring provided with the bushing is put into the containing groove by rotating and turning over the feeding assembly, and the effect of facilitating rapid feeding and discharging is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile accessories, in particular to a press-fitting device for an automobile reduction gear ring shaft bushing. Background Art

[0002] In the field of automobile parts processing, in order to reduce the wear of the center hole of the automobile reduction gear ring, a bushing needs to be installed at the center hole of the automobile reduction gear ring. The bushing is made of metal and needs to be pressed into the center hole of the automobile reduction gear ring through a pressing mechanism during the press-fitting operation.

[0003] For example, the Chinese patent announcement number CN219358607U, "A Pressing Device for Automobile Reduction Gear Ring Bushing", relates to a press-fitting device for automobile reduction gear ring bushing, and belongs to the technical field of automobile parts processing equipment. A positioning die is installed at one end of the frame, a bushing guide mechanism is installed at the other end of the frame, a bushing feeding mechanism is installed on the frame between the positioning die and the bushing guide groove, one end of the bushing feeding mechanism is connected to the bushing guide mechanism, and the other end of the bushing feeding mechanism corresponds to the positioning die. A downward pressure cylinder is installed above the bushing feeding mechanism through the assembly frame, and the assembly frame is fixedly installed on the frame. The piston rod of the downward pressure cylinder extends to the bottom of the assembly frame, and the piston rod extending to the bottom of the assembly frame is set corresponding to the positioning die. The press-fitting device for automobile reduction gear ring bushing reduces the manual labor of placing and adjusting the bushing, further improves the press-fitting efficiency of automobile reduction gear ring bushing, ensures the consistency of the bushing after press-fitting, and improves the yield rate of automobile reduction gear ring with bushing, which is very suitable for the use needs of automobile parts manufacturers.

[0004] However, in actual use, when the shaft bushing of the automobile reduction gear ring needs to be installed, the automobile reduction gear ring needs to be placed in a positioning mold, and after the processing is completed, the automobile reduction gear ring needs to be taken out of the positioning mold, which has low processing efficiency and is not convenient for fast loading and unloading. Utility Model Content

[0005] In view of the deficiencies of the prior art, the utility model provides a press-fitting device for a shaft bushing of a reduction gear ring of an automobile.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a press-fitting device for a reduction gear ring bushing of an automobile, comprising a workbench, a placement assembly being arranged above the workbench;

[0007] The placement component includes a knob, which is rotatably connected to the top of the workbench, a movable table is fixedly connected to the rear of the knob, a first magnet block is magnetically connected to the right side of the movable table, the first magnet block is fixedly connected to the top of the workbench, a flip table is hinged above the movable table, a placement slot is opened above the flip table, a feeding component is provided on the left side of the placement component, the feeding component includes a first sliding slot, the first sliding slot is fixedly connected to the top of the workbench through a supporting column, a pressurizing component is provided above the placement component, the pressurizing component includes a support frame, and the support frame is fixedly connected to the top of the workbench.

[0008] Preferably, the feeding assembly further comprises a second sliding groove, the second sliding groove is fixedly connected to the top of the workbench via a connecting rod, and a positioning assembly is arranged on the left side of the second sliding groove.

[0009] Preferably, the seating assembly includes a supporting plate, the supporting plate is fixedly connected to the left side of the second sliding groove, the supporting plate is fixedly connected to the inner surface of the support frame, a receiving groove is provided above the supporting plate, a through hole is provided on the inner surface of the receiving groove, and a closing assembly is provided below the supporting plate.

[0010] Preferably, the closing assembly comprises a supporting plate, the supporting plate is fixedly connected to the bottom of the supporting plate, and the front side of the supporting plate is rotated by a torsion spring and is elastically connected to a top block.

[0011] Preferably, the pressurizing component further comprises a hydraulic push rod, the hydraulic push rod is fixedly connected to the top of the inner surface of the support frame, the lower end of the hydraulic push rod is fixedly connected to a second magnet block, and the second magnet block is adapted to the through hole.

[0012] Preferably, a storage groove is fixedly connected to the left side of the workbench, and a supporting leg is fixedly connected to the bottom of the workbench.

[0013] Compared with the prior art, the utility model provides a press-fitting device for a reduction gear ring bushing of an automobile, which has the following beneficial effects:

[0014] 1. A press-fitting device for a shaft bushing of an automobile reduction gear ring. The automobile reduction gear ring that needs to be installed with a shaft bushing is fed into a placement component through a feeding component. After the pressurizing component installs the shaft bushing on it, the automobile reduction gear ring with the installed shaft bushing is placed into a storage groove by rotating and turning the feeding component, which facilitates rapid loading and unloading.

[0015] 2. The press-fitting device for the shaft bushing of the automobile reduction gear ring uses a pressurizing component to pressurize the placement component downward to install the shaft bushing. When the pressurizing component is pressed downward, the second sliding groove is closed to prevent feeding. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a cross-sectional view of the overall structure of the utility model;

[0019] Figure 3 This is a top view of the cross-sectional structure of the utility model;

[0020] Figure 4 For this utility model Figure 2 A schematic diagram of the enlarged structure in the middle.

[0021] In the figure: 1. workbench; 2. placement component; 201. knob; 202. movable table; 203. first magnet block; 204. flip table; 205. placement slot; 3. feeding component; 301. first sliding slot; 302. support column; 303. second sliding slot; 304. connecting rod; 4. pressurizing component; 401. support frame; 402. hydraulic push rod; 403. second magnet block; 5. positioning component; 501. bearing plate; 502. receiving slot; 6. closing component; 601. support sheet; 602. torsion spring; 603. top block; 7. storage slot; 8. support leg. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Example

[0023] like Figure 1-4As shown, the utility model provides a press-fitting device for a reduction gear ring bushing of an automobile, comprising a workbench 1, a storage groove 7 is fixedly connected to the left side of the workbench 1, a sponge pad is arranged on the inner surface of the storage groove 7 for buffering, a support leg 8 is fixedly connected to the bottom of the workbench 1, a placement component 2 is arranged above the workbench 1, the placement component 2 comprises a rotating knob 201, the rotating knob 201 is rotatably connected to the top of the workbench 1, a movable platform 202 is fixedly connected to the rear of the rotating knob 201, the rotating knob 201 is arranged in front of the left side of the movable platform 202, and a first magnet block 203 is magnetically connected to the right side of the movable platform 202, and the first magnet block 203 can attract the movable platform 202 In order to limit it, the first magnet block 203 is fixedly connected to the top of the workbench 1, a flip table 204 is hinged on the top of the movable table 202, a placement groove 205 is opened on the top of the flip table 204, the placement groove 205 is used to place the automobile reduction gear ring, a feeding component 3 is arranged on the left side of the placement component 2, the feeding component 3 includes a first sliding groove 301, the first sliding groove 301 is used to arrange the automobile reduction gear ring, the first sliding groove 301 is fixedly connected to the top of the workbench 1 through the support column 302, a pressurizing component 4 is arranged above the placement component 2, the pressurizing component 4 includes a support frame 401, and the support frame 401 is fixedly connected to the top of the workbench 1.

[0024] In this embodiment, the automobile reduction gear ring that needs to be installed with a bushing is fed into the placement component 2 through the feeding component 3. After the pressurizing component 4 installs the bushing on it, the automobile reduction gear ring with the bushing installed is placed in the storage groove 7 by rotating and turning the feeding component 3, which facilitates rapid loading and unloading. Example

[0025] like Figure 1-4As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the feeding component 3 also includes a second sliding groove 303, the second sliding groove 303 is inclined and is used to arrange the shaft liner of the automobile reduction gear ring, the second sliding groove 303 is fixedly connected to the top of the workbench 1 through the connecting rod 304, and a positioning component 5 is arranged on the left side of the second sliding groove 303, and the positioning component 5 includes a bearing plate 501, the bearing plate 501 is fixedly connected to the left side of the second sliding groove 303, the bearing plate 501 is fixedly connected to the inner surface of the support frame 401, and a receiving groove 502 is opened above the bearing plate 501, and a through hole is arranged on the inner surface of the receiving groove 502, and the through hole corresponds to the center of the placement groove 205, the receiving groove 502 is communicated with the second sliding groove 303, the through hole is adapted to the shaft liner, and the bearing plate A closing component 6 is arranged below 501, and the closing component 6 includes a support plate 601, which is fixedly connected to the bottom of the carrier plate 501. The front side of the support plate 601 is rotated by a torsion spring 602 and is elastically connected to a top block 603. The torsion spring 602 will apply a torque under a normal state to make the top block 603 press against the bottom of the carrier plate 501 to close the through hole. The top block 603 is arranged below the through hole. The pressurizing component 4 also includes a hydraulic push rod 402, which is fixedly connected to the top of the inner surface of the support frame 401. The lower end of the hydraulic push rod 402 is fixedly connected to a second magnet block 403, and a protrusion is arranged below the second magnet block 403 for inserting a shaft bushing. The outer diameter of the second magnet block 403 is the same as the outer diameter of the rod of the hydraulic push rod 402, and the second magnet block 403 is adapted to the through hole.

[0026] In this embodiment, the placement component 2 is pressed downward by the pressurizing component 4 to install the bushing. When the pressurizing component 4 is pressed downward, the second sliding groove 303 is closed to prevent the feeding.

[0027] The working principle of the press-fitting device for the reduction gear ring bushing of an automobile will be described in detail below.

[0028] like Figure 1-4As shown, when in use, the automobile reduction gear ring and the shaft bushing are first arranged in sequence on the first sliding groove 301 and the second sliding groove 303, and then a automobile reduction gear ring on the first sliding groove 301 is slid to make it fall into the placement groove 205 above the flipping table 204. At this time, the shaft bushing will slide toward the bearing plate 501 in the second sliding groove 303 under the action of gravity, and the shaft bushing will enter the receiving groove 502 and be above the through hole. At this time, the shaft bushing will be supported by the top block 603 and cannot fall from the through hole. At this time, the hydraulic push rod 402 is started to drive the second magnet block 403 to make it descend. The second magnet block 403 will be inserted into and attract the shaft bushing on the through hole, and drive the shaft bushing to be pressed down. As the shaft bushing is pressed down, the top block 603 will be pushed to flip it downward, so that the shaft bushing passes through the through hole, and the rod of the hydraulic push rod 402 will also extend into the through hole to prevent the subsequent sliding of the shaft bushing. As the shaft bushing is pressed down, it will eventually be pressed into the placement groove 2 05, to achieve the purpose of installation, at this time, the hydraulic push rod 402 is contracted to pull its rod out of the through hole, the torsion spring 602 will reset the top block 603 to close the through hole, and the subsequent shaft liner will slide to the through hole under the action of gravity, so as to facilitate the next installation, at this time, the movable platform 202 is driven to rotate counterclockwise by 90 degrees through the knob 201, and the flipping table 204 is flipped so that the automobile reduction gear ring in the placement groove 205 is dumped into the storage groove 7, so as to achieve the purpose of collecting the automobile reduction gear ring with the shaft liner installed, at this time, the placement groove 205 is turned back and the movable platform 202 is driven to rotate clockwise by the knob 201 so that it is supported by the first magnet block 203, and then the next automobile reduction gear ring on the first sliding groove 301 is slid to fall into the placement groove 205 above the flipping table 204, so as to facilitate the installation of the next automobile reduction gear ring shaft liner.

Claims

1. A press-fitting device for a reduction gear ring bushing of an automobile, comprising a workbench (1), characterized in that: A placement component (2) is arranged above the workbench (1); The placement component (2) comprises a knob (201), the knob (201) being rotatably connected to the top of the workbench (1), a movable platform (202) being fixedly connected to the rear of the knob (201), a first magnet block (203) being magnetically connected to the right side of the movable platform (202), the first magnet block (203) being fixedly connected to the top of the workbench (1), a flipping platform (204) being hingedly connected to the top of the movable platform (202), a placement slot (205) being provided above the flipping platform (204), a feeding component (3) being provided on the left side of the placement component (2), the feeding component (3) comprising a first sliding slot (301), the first sliding slot (301) being fixedly connected to the top of the workbench (1) via a support column (302), a pressurizing component (4) being provided above the placement component (2), the pressurizing component (4) comprising a support frame (401), the support frame (401) being fixedly connected to the top of the workbench (1).

2. The press-fitting device for the reduction gear ring bushing of an automobile according to claim 1, characterized in that: The feeding assembly (3) further comprises a second sliding groove (303), wherein the second sliding groove (303) is fixedly connected to the top of the workbench (1) via a connecting rod (304), and a positioning assembly (5) is arranged on the left side of the second sliding groove (303).

3. The press-fitting device for the reduction gear ring bushing of an automobile according to claim 2, characterized in that: The positioning component (5) comprises a bearing plate (501), the bearing plate (501) is fixedly connected to the left side of the second sliding groove (303), the bearing plate (501) is fixedly connected to the inner surface of the support frame (401), a receiving groove (502) is provided above the bearing plate (501), a through hole is provided on the inner surface of the receiving groove (502), and a closing component (6) is provided below the bearing plate (501).

4. The press-fitting device for the reduction gear ring bushing of an automobile according to claim 3, characterized in that: The closure assembly (6) comprises a support sheet (601), wherein the support sheet (601) is fixedly connected to the bottom of the carrier plate (501), and the front side of the support sheet (601) is rotated by a torsion spring (602) and is elastically connected to a top block (603).

5. The press-fitting device for the reduction gear ring bushing of an automobile according to claim 3, characterized in that: The pressurizing component (4) further comprises a hydraulic push rod (402), wherein the hydraulic push rod (402) is fixedly connected to the top of the inner surface of the support frame (401), and a second magnet block (403) is fixedly connected to the lower end of the hydraulic push rod (402), and the second magnet block (403) is adapted to the through hole.

6. The press-fitting device for a reduction gear ring bushing of an automobile according to claim 1, characterized in that: A storage groove (7) is fixedly connected to the left side of the workbench (1), and a support leg (8) is fixedly connected to the bottom of the workbench (1).

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