Automatic press-fitting device for carrier roller bearing seat
By designing the feeding and limiting components of the automatic pressing device, the problem of low efficiency of manual feeding during the pressing process of idler rollers and bearing seats was solved, realizing automated feeding and pressing of bearing seats, improving production efficiency and reducing labor intensity.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SI CHUAN SHENG XING HE YONG CHEN JI XIE SHE BEI YOU XIAN GONG SI
- Filing Date
- 2025-08-26
- Publication Date
- 2026-07-24
AI Technical Summary
The pressing process between the idler roller and the bearing housing requires manual feeding and alignment, resulting in low efficiency and high labor intensity.
An automatic pressing device including a feeding component and a limiting component was designed. By utilizing structures such as a feeding frame, a discharging frame, a guiding component, a separating component, and a stamping rod, the device can achieve automatic feeding and separation of bearing seats, reducing manual intervention.
The automated feeding and pressing of bearing housings has been achieved, which has improved pressing efficiency, reduced manual labor intensity, and ensured the smooth progress of the pressing process.
Smart Images
Figure CN224543693U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of idler roller pressing, and in particular to an automatic pressing device for idler roller bearing seats. Background Technology
[0002] Automatic pressing of idler bearing housings is a key piece of equipment in the idler production process. It is used to precisely press the bearing housings to both ends of the idler cylinder. Its core objective is to improve assembly efficiency and accuracy, reduce reliance on manual labor, reduce the labor intensity of manual workers, and thus further improve the efficiency of idler processing and production.
[0003] During use, both the idler roller and the bearing housing require manual feeding during pressing. The operator needs to place the bearing housing at the output end of the press and the idler roller in the middle before pressing can be performed. There are many manual steps required before pressing, and the output end needs to be aligned manually. If there is a placement error, further adjustment is required, which greatly reduces the pressing efficiency between the idler roller and the bearing housing. Utility Model Content
[0004] In view of the problem that the bearing housing and rollers in the above or existing technologies require manual assistance when placed on the surface of the pressing equipment, resulting in low work efficiency, this utility model is proposed.
[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: A feeding component includes a feeding frame, a stamping press for stamping bearing seats is provided on the lower side of the feeding frame, two stamping rods are mounted on the surface of the stamping press, both stamping rods are three-section stamping, two placement platforms are fixedly connected to the surface of the stamping press, a guide component for automatic feeding is provided between the feeding frame and the stamping press, and an auxiliary component is provided on the surface of the feeding frame; a limiting component includes a separation component disposed between the guide component and the stamping rods, the separation component being used to help separate the bearing seats.
[0006] As a preferred embodiment of the automatic pressing device for idler roller bearing seats of this utility model, the guiding component includes four support plates fixedly connected to the upper side of the press. The four support plates are arranged in pairs, and a feeding frame is fixedly connected to the side of each pair of support plates that is close to each other. The feeding frame is fixedly connected to the feeding frame. The feeding frame is placed at a clockwise angle of 315°. The inclined surface of the feeding frame is at a clockwise angle of 30°. A roller is rotatably connected to the inclined surface of the feeding frame. A U-shaped frame is fixedly connected to the lower side of the feeding frame. The U-shaped frame is adapted to the surface dimensions of the two telescopic sections in the middle of the press rod.
[0007] As a preferred embodiment of the automatic pressing device for idler roller bearing seats of this utility model, the auxiliary component includes a round rod rotatably connected to the surface of the feeding frame, a rotating plate fixedly connected to the surface of the round rod, the rotating plate being "L"-shaped, a sliding rod slidably connected to the surface of the rotating plate, a spring sleeved on the surface of the sliding rod, the two ends of the spring being fixedly connected to the sliding rod and the rotating plate respectively, and a push plate fixedly connected to the end of the sliding rod near the rotating plate.
[0008] As a preferred embodiment of the automatic pressing device for roller bearing seats of this utility model, the U-shaped frame has two anti-slip pads embedded in its surface, and both anti-slip pads are made of rubber.
[0009] As a preferred embodiment of the automatic pressing device for roller bearing seats of this utility model, the push plate has a trapezoidal cross-section and the inclined surface of the push plate is 45°.
[0010] In a preferred embodiment of the automatic pressing device for idler roller bearing seats of this utility model, the separation component includes a trigger rod slidably connected to the arc position of the U-shaped frame. The lower end of the trigger rod is fixedly connected to a base plate. Two extension plates are fixedly connected to the surface of the base plate. Two limiting plates are fixedly connected to the surface of each of the two extension plates. Both extension plates and the two limiting plates are made of stainless steel. An auxiliary plate is fixedly connected to the surface of the stamping rod. The auxiliary plate is arrow-shaped and slidably connected to the trigger rod. The inclined end of the auxiliary plate is smaller than the side of the base plate.
[0011] As a preferred embodiment of the automatic pressing device for roller bearing seats of this utility model, the front ends of the two limiting plates are triangular, and the two limiting plates are normally in an open state abutting against the surface of the feeding frame.
[0012] The beneficial effects of this utility model's automatic pressing device for idler roller bearing seats are:
[0013] 1. Through the feeding component, the feeding frame and the unloading frame work together to place the bearing seat to be installed on the inner wall of the U-shaped frame. The bearing seat is then connected to the stamping rod and pushed towards the roller to achieve the pressing operation. At the same time, when the stamping rod is retracted, the bearing seat on the inner wall of the unloading frame will fall back onto the surface of the U-shaped frame to achieve the effect of automatic feeding. This eliminates the need for manual feeding of the bearing seat and allows for quick placement of the bearing seat and pressing operation with the stamping rod.
[0014] 2. By using the limiting components, the extension plate, the limiting plate, and the trigger rod work together to make the bearing seat fall onto the surface of the U-shaped frame. This will drive the limiting plates on both sides to enter the inner wall of the feeding frame, achieving the effect of separating and limiting the bearing seats on the inner wall of the feeding frame. This prevents the bearing seats from stacking together and causing the stamping rod to jam and become unable to drive when it is stamping the bearing seat. Attached Figure Description
[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0016] Figure 1 This is a schematic diagram of the overall structure of the automatic pressing device for idler roller bearing housings.
[0017] Figure 2 This is a schematic diagram of the guiding component in the automatic pressing device for idler roller bearing housings.
[0018] Figure 3 For the automatic pressing device of idler roller bearing housing Figure 2 A partial cross-sectional structural diagram.
[0019] Figure 4 For the automatic pressing device of idler roller bearing housing Figure 3 A magnified structural diagram at point A.
[0020] In the diagram: 10. Feeding frame; 11. Stamping machine; 12. Stamping rod; 13. Placement table; 14. Guide assembly; 141. Support plate; 142. Feeding frame; 143. Roller; 144. U-shaped frame; 145. Anti-slip mat; 15. Auxiliary assembly; 151. Round rod; 152. Rotating plate; 153. Slide rod; 154. Spring; 155. Push plate; 20. Separation assembly; 201. Trigger rod; 202. Base plate; 203. Extension plate; 204. Limiting plate; 205. Auxiliary plate. Detailed Implementation
[0021] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.
[0022] Example 1, referring to Figures 1-3This is the first embodiment of the present invention. This embodiment provides an automatic pressing device for roller bearing seats, which can realize the effect of automatic feeding of bearing seats and connection to the front end of the stamping rod. It includes a feeding component, including a feeding frame 10. A stamping machine 11 for stamping bearing seats is provided on the lower side of the feeding frame 10. Two stamping rods 12 are installed on the surface of the stamping machine 11. Both stamping rods 12 are three-section stamping. Two placement platforms 13 are fixedly connected to the surface of the stamping machine 11. A guide component 14 for automatic feeding is provided between the feeding frame 10 and the stamping machine 11. An auxiliary component 15 is provided on the surface of the feeding frame 10. A limiting component includes a separation component 20 disposed between the guide component 14 and the stamping rod 12. The separation component 20 is used to help separate the bearing seats.
[0023] Specifically, during the stamping of the bearing housing, the roller is placed between two placement platforms 13. The operator can then place multiple bearing housings into the loading frame 10 simultaneously. The auxiliary component 15 can then neatly stack the multiple bearing housings. At this time, the bearing housings can be placed at the front end of the stamping rod 12 by the tilt angle of the loading frame 10 and the guidance of the guide component 14. At the same time, the limiting component is activated, which will separate the multiple bearing housings inside the guide component 14, preventing them from sticking too tightly. This facilitates the docking of the stamping rod 12 and subsequent pressing operations.
[0024] Furthermore, the guide assembly 14 includes four support plates 141 fixedly connected to the upper side of the press 11. The four support plates 141 are arranged in pairs. A feeding frame 142 is fixedly connected to the side of each pair of support plates 141 that is close to each other. The feeding frame 142 is fixedly connected to the loading frame 10. The loading frame 10 is placed at a clockwise angle of 315°. The inclined surface of the feeding frame 142 is at a clockwise angle of 30°. A roller 143 is rotatably connected to the inclined surface of the feeding frame 142. A U-shaped frame 144 is fixedly connected to the lower side of the feeding frame 142. The U-shaped frame 144 is adapted to the surface dimensions of the two-section telescopic extension of the middle section of the press rod 12. The auxiliary component 15 includes a round rod 151 rotatably connected to the surface of the feeding frame 10. A rotating plate 152 is fixedly connected to the surface of the round rod 151. The rotating plate 152 is L-shaped. A sliding rod 153 is slidably connected to the surface of the rotating plate 152. A spring 154 is sleeved on the surface of the sliding rod 153. The two ends of the spring 154 are fixedly connected to the sliding rod 153 and the rotating plate 152 respectively. A push plate 155 is fixedly connected to the end of the sliding rod 153 near the rotating plate 152.
[0025] Once multiple bearing seats are placed on the inner wall of the feeding frame 10, the operator can directly flip the rotating plate 152. Then, with the cooperation of the sliding rod 153, spring 154, and push plate 155 on the surface of the rotating plate 152, multiple bearing seats can be pushed, and the multiple bearing seats can be arranged neatly to facilitate subsequent automatic feeding operations. Furthermore, the bearing seats slide to the inclined position of the unloading frame 142 and are guided downward by the roller 143. When they are on the surface of the U-shaped frame 144, the feeding operation is completed. At this time, the stamping rod 12 can be activated to perform the pressing operation.
[0026] Preferably, the surface of the U-shaped frame 144 has two embedded anti-slip pads 145, both of which are made of rubber. The push plate 155 has a trapezoidal cross-section and a 45° bevel.
[0027] It should be noted that after the bearing housing falls onto the surface of the U-shaped frame 144, the anti-slip pad 145 can increase the friction with the side of the bearing housing, so that the bearing housing will not tilt to the sides after falling. When the stamping rod 12 is docking, the bearing housing will not easily slide, ensuring that the bearing housing is docked with the surface output end of the stamping rod 12, thereby completing the subsequent press-fitting operation. The special structure of the push plate 155 can assist in the neat arrangement of multiple bearing housings, and can easily enter the tail of multiple bearing housings without manually pulling the slide rod 153 outward again.
[0028] In use, the operator first flips the rotating plate 152 outward, placing multiple bearing seats onto the inner wall of the feeding frame 10. Then, the operator rotates the rotating plate 152 again. This time, the rotating plate 152, in conjunction with the sliding rod 153, push plate 155, and spring 154, moves to the rear of the bearing seats. The push plate 155 then presses the bearing seats inward, helping them to align neatly with the inner wall of the feeding frame 10. The bearing seats then fall onto the inclined inner wall of the unloading frame 142. With the assistance of the roller 143, the bearing seats fall downward onto the inner wall of the U-shaped frame 144. Thanks to the anti-slip pad 145, the bearing seats will not tilt. The operator can then place the rollers that need to press the bearing seats onto the rollers. On the two placement platforms 13, the stamping rod 12 is further activated. At this time, the tail end of the stamping rod 12 will drive the whole body to move towards the placement platform 13. Then, the front end of the stamping rod 12 can align with the round hole in the center of the bearing seat. At this time, the bearing seat and the stamping rod 12 are connected. Then, the middle section of the stamping rod 12 will be activated again to slide towards the placement platform 13. At this time, the stamping rod 12 can drive the bearing seat to be installed on the inner wall of the roller. When the stamping rod 12 retracts, there is no object on the inner wall of the U-shaped frame 144. At this time, the bearing seat on the inner wall of the feeding frame 142 will fall onto the surface of the U-shaped frame 144 to complete the automatic feeding. There is no need for manual docking of the bearing seats. Multiple bearing seats can be placed on the inner wall of the feeding frame 10 in batches, which greatly increases the pressing efficiency between the bearing seat and the roller.
[0029] Example 2, refer to Figures 1-4 This is the second embodiment of the present invention. Unlike the previous embodiment, this embodiment provides a separation component 20 for the automatic pressing device of the roller bearing seat based on embodiment 1. This solves the problem that when the bearing seats are stacked too tightly during automatic feeding, the stamping rod 12 may cause jamming when pushing the bearing seat. The separation component 20 includes a trigger rod 201 slidably connected to the arc position of the U-shaped frame 144. The lower end of the trigger rod 201 is fixedly connected to a base plate 202. Two extension plates 203 are fixedly connected to the surface of the base plate 202. Two limiting plates 204 are fixedly connected to the surface of each of the two extension plates 203. Both extension plates 203 and the two limiting plates 204 are made of stainless steel. An auxiliary plate 205 is fixedly connected to the surface of the stamping rod 12. The auxiliary plate 205 is arrow-shaped and slidably connected to the trigger rod 201. The inclined end of the auxiliary plate 205 is smaller than the side of the base plate 202.
[0030] Specifically, when the bearing seat falls onto the inner wall of the U-shaped frame 144, the impact force of the falling bearing seat will cause the limiting plates 204 on both sides to press against the inner wall of the feeding frame 142, thereby the limiting plates 204 press against the surface of the bearing seat, realizing the separation and limiting of the bearing seat on the inner wall of the feeding frame 142, and the bearing seats will not press together.
[0031] Furthermore, the front ends of both limiting plates 204 are triangular, and both limiting plates 204 are normally in an open state, pressing against the surface of the feeding frame 142.
[0032] It should be noted that because the front end of the limiting plate 204 is inclined, it can play an auxiliary role when the limiting plate 204 moves up and down, increasing the smoothness of the opening and retraction process.
[0033] During use, when the bearing seat falls, it will land on the surface of the trigger rod 201, causing the trigger rod 201 to slide downwards. Simultaneously, the trigger rod 201, in conjunction with the base plate 202, will cause the extension plates 203 on both sides to slide downwards. At this time, the extension plates 203 will cause the limiting plate 204 to slide downwards and retract to the inner wall of the feeding frame 142. The upper triangular inclined surface of the limiting plate 204 will then abut against the lower side of the bearing seat on the inner wall of the feeding frame 142, thus helping the bearing seat slide upwards. At this point, the two bearing seats separate, and the stamping rod 12 connects to the shaft. During the bearing and stamping process, there will be no blockage. Furthermore, when the stamping rod 12 retracts, it will simultaneously drive the auxiliary plate 205 to retract. When the bottom edge of the inner wall of the auxiliary plate 205 contacts the side edge of the base plate 202, the inclined surface of the auxiliary plate 205 can guide the base plate 202 upward, thereby driving the trigger rod 201 to move upward to facilitate the triggering operation again. At the same time, it will drive the two extension plates 203 and the limiting plate 204 to move upward, and then the limiting plate 204 will open and abut against the surface of the feeding frame 142 to complete the reset.
[0034] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.
Claims
1. An automatic pressing device for idler roller bearing housing, characterized in that: include, The feeding component includes a feeding frame (10), a stamping press (11) with a stamping bearing seat is provided on the lower side of the feeding frame (10), two stamping rods (12) are installed on the surface of the stamping press (11), both of the stamping rods (12) are three-section stamping, two placement platforms (13) are fixedly connected to the surface of the stamping press (11), a guide component (14) for automatic feeding is provided between the feeding frame (10) and the stamping press (11), and an auxiliary component (15) is provided on the surface of the feeding frame (10). The limiting component includes a separating component (20) disposed between the guide assembly (14) and the stamping rod (12), the separating component (20) being used to assist in the separation of the gap between the bearing housings.
2. The automatic pressing device for idler roller bearing seats as described in claim 1, characterized in that: The guide assembly (14) includes four support plates (141) fixedly connected to the upper side of the press (11). The four support plates (141) are arranged in pairs. Each pair of support plates (141) is fixedly connected to a feeding frame (142) on the side closest to each other. The feeding frame (142) is fixedly connected to the loading frame (10). The loading frame (10) is placed at a clockwise angle of 315°. The inclined surface of the feeding frame (142) is at a clockwise angle of 30°. A roller (143) is rotatably connected to the inclined surface of the feeding frame (142). A U-shaped frame (144) is fixedly connected to the lower side of the feeding frame (142). The U-shaped frame (144) is adapted to the surface dimensions of the two telescopic sections in the middle of the press rod (12).
3. The automatic pressing device for idler roller bearing seats as described in claim 1, characterized in that: The auxiliary component (15) includes a round rod (151) rotatably connected to the surface of the feeding frame (10). A rotating plate (152) is fixedly connected to the surface of the round rod (151). The rotating plate (152) is "L" shaped. A sliding rod (153) is slidably connected to the surface of the rotating plate (152). A spring (154) is sleeved on the surface of the sliding rod (153). The two ends of the spring (154) are fixedly connected to the sliding rod (153) and the rotating plate (152) respectively. A push plate (155) is fixedly connected to one end of the sliding rod (153) near the rotating plate (152).
4. The automatic pressing device for idler roller bearing seats as described in claim 2, characterized in that: The surface of the U-shaped frame (144) is embedded with two anti-slip pads (145), both of which are made of rubber.
5. The automatic pressing device for idler roller bearing seats as described in claim 3, characterized in that: The push plate (155) has a trapezoidal cross section and the inclined surface of the push plate (155) is 45°.
6. The automatic pressing device for idler roller bearing seats as described in claim 2, characterized in that: The separation component (20) includes a trigger rod (201) slidably connected to the arc position of the U-shaped frame (144). The lower end of the trigger rod (201) is fixedly connected to a base plate (202). Two extension plates (203) are fixedly connected to the surface of the base plate (202). Two limiting plates (204) are fixedly connected to the surface of each of the two extension plates (203). The two extension plates (203) and the two limiting plates (204) are all made of stainless steel. An auxiliary plate (205) is fixedly connected to the surface of the stamping rod (12). The auxiliary plate (205) is arrow-shaped. The auxiliary plate (205) is slidably connected to the trigger rod (201). The inclined end of the auxiliary plate (205) is smaller than the side of the base plate (202).
7. The automatic pressing device for idler roller bearing housing as described in claim 6, characterized in that: The front ends of both limiting plates (204) are triangular, and both limiting plates (204) are normally in an open state against the surface of the feeding frame (142).