Press fitting equipment for bearing manufacturing

Abstract

The utility model discloses press-fitting equipment for bearing manufacturing, which relates to the technical field of bearing manufacturing and comprises a bearing frame, a first pneumatic telescopic rod, a traction rod, a hydraulic rod, a second pneumatic telescopic rod and a first feeding hopper. The automatic discharging mechanism comprises a first pneumatic telescopic rod, a second pneumatic telescopic rod, a first feeding hopper and a second feeding hopper. The first feeding hopper and the second feeding hopper are used for feeding through gravity, the first pneumatic telescopic rod and the second pneumatic telescopic rod are used for synergistically propelling to achieve the rapid filling and feeding function, rapid filling of bearings and press-fit parts is achieved through the automatic discharging mechanism, the manual feeding time is shortened, the labor intensity of manual feeding is reduced, double-trigger starting is achieved, and the production efficiency is improved. And the safety of the equipment is improved.

Description

Technical Field

[0001] This utility model relates to the field of bearing manufacturing technology, specifically to a press-fitting device for bearing manufacturing. Background Technology

[0002] Press-fitting equipment for bearing manufacturing is a specialized device used to assemble bearings and various components together by applying pressure. However, existing press-fitting equipment for bearing manufacturing has some shortcomings, such as:

[0003] The bearing press-fitting equipment described in application number CN202420334095.X does not have an auxiliary loading and unloading mechanism. Therefore, in actual use, it needs to be installed manually, which is not only time-consuming and labor-intensive, but also poses certain safety hazards. Utility Model Content

[0004] The purpose of this utility model is to provide a press-fitting device for bearing manufacturing, so as to solve the problem mentioned in the background art that the existing equipment on the market does not have an auxiliary loading and unloading mechanism, and in actual use, it needs to be installed manually, which is not only time-consuming and labor-intensive, but also poses certain safety hazards.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a press-fitting device for bearing manufacturing, comprising a support frame, a first pneumatic telescopic rod, a traction rod, a hydraulic rod, a second pneumatic telescopic rod, and a first feed hopper;

[0006] An automatic feeding mechanism is provided above the support frame. The automatic feeding mechanism includes a first pneumatic telescopic rod, a second pneumatic telescopic rod, a first feeding hopper, and a second feeding hopper. The first feeding hopper and the second feeding hopper rely on gravity for feeding and are propelled by the first pneumatic telescopic rod and the second pneumatic telescopic rod in coordination to achieve the function of rapid filling and feeding.

[0007] An automatic discharge mechanism is provided below the support frame. The automatic discharge mechanism includes a traction rod, a first adjusting block, a support plate, a second adjusting block, a limit block, and a release push rod. The release push rod moves to the side synchronously with the movement of the second adjusting block, and quickly pushes out the press-fitted bearing assembly after the support plate descends.

[0008] As a preferred technical solution of this utility model, a hydraulic rod is fixedly connected to the midpoint of the side of the support frame, and a groove is opened on the upper surface of the support frame. The groove on the surface of the support frame is connected to the first feeding hopper and the second feeding hopper in the automatic feeding mechanism. A first pneumatic telescopic rod is fixedly connected to the top of the support frame.

[0009] Using the above technical solution, the equipment is connected to the first and second feeding hoppers in the automatic feeding mechanism through the groove on the surface of the support frame, which can realize the rapid feeding of bearings and connecting parts simultaneously, and utilize the inclined structure to rely on gravity to slide down efficiently and save energy.

[0010] As a preferred technical solution of this utility model, the first pneumatic telescopic rod is fixedly connected to the second pneumatic telescopic rod at the corresponding position, and both the first and second pneumatic telescopic rods are driven by an external air source. The contact ends of the first and second pneumatic telescopic rods respectively match the bearing and the pressing component.

[0011] By adopting the above technical solution, the equipment achieves rapid filling and feeding by coordinating the first and second pneumatic telescopic rods, thereby improving feeding efficiency. Furthermore, the mechanical feeding has higher precision, ensuring the accuracy of component pressing.

[0012] As a preferred technical solution of this utility model, the upper surfaces of the first pneumatic telescopic rod and the second pneumatic telescopic rod are both fixedly connected to traction rods. The lower surfaces of the traction rods are slidably connected to the first adjusting block and the second adjusting block, and the outer sides of the first adjusting block and the second adjusting block are slidably connected to the guide plate. The guide plate is fixedly connected to the support frame. The support plate is rotatably connected between the first adjusting block and the second adjusting block in the automatic feeding mechanism. The upper surface of the support plate is threadedly connected to the support plate. The lower surface of the support frame is rotatably connected to the release push rod. The release push rod has an L-shaped structure and is the core component of the automatic feeding mechanism. It is driven to rotate by the second adjusting block to push out the press-fitted bearing. The connection between the release push rod and the support frame has a built-in torsion spring, which can automatically reset.

[0013] By adopting the above technical solution, the equipment can push out the press-fitted bearing by rotating the release push rod through the second adjusting block. The torsion spring built into the connection between the release push rod and the support frame can achieve automatic reset, which can further reduce the amount of manual work and improve the operating efficiency of the equipment.

[0014] As a preferred technical solution of this utility model, the support frame is divided into two-layer frame structure, and a first start button is fixedly connected to the center line of the upper surface of the support frame. The first start button is a traditional mechanical press start button.

[0015] By adopting the above technical solution, the equipment can ensure stability and extend its service life by using a traditional mechanical press start button.

[0016] As a preferred technical solution of this utility model, a discharge hopper is fixedly connected to the center line position below the support frame. The discharge hopper has a similar structure to the second feed hopper, and the width of the discharge hopper is 1.5 times that of the second feed hopper.

[0017] By adopting the above technical solution, the equipment can quickly receive the material while the bearing is being pushed out by fixing the discharge hopper at the center line position below the support frame, thus providing a buffer and preventing the bearing from falling and causing damage.

[0018] As a preferred technical solution of this utility model, a second start button is fixedly connected to the left side of the center line of the upper surface of the support frame, and a third start button is fixedly connected to the right side of the center line of the upper surface of the support frame. Both the second start button and the third start button are induction-triggered, and the second start button and the third start button require a dual-trigger start device.

[0019] By adopting the above technical solution, the device sets both the second and third start buttons to be sensor-triggered, requiring the operator to remove both hands from the device operating area to start the device, which can minimize the risk of accidents and ensure personnel safety.

[0020] Compared with the prior art, the beneficial effects of this utility model are:

[0021] The equipment achieves rapid loading of bearings and pressing components through an automatic feeding mechanism, reducing the time and labor intensity of manual loading;

[0022] The automatic unloading mechanism can quickly push the finished product out after pressing, avoiding the accumulation of finished products in the equipment and improving overall production efficiency. The pressure regulating device allows the equipment to adapt to the pressing of various bearing specifications, enhancing the equipment's versatility.

[0023] The application of a vibration device inside the feed hopper effectively solved the problem of feed blockage and ensured the continuity of the production process. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the left-side view structure of this utility model;

[0025] Figure 2 This is a schematic diagram of the bearing plate and the second adjusting block of this utility model;

[0026] Figure 3 This is a schematic diagram of the structure of the first adjusting block and the bearing plate of this utility model;

[0027] Figure 4 This is a schematic diagram of the bearing plate and the second adjusting block of this utility model;

[0028] Figure 5 This is a side view of the structure of Embodiment 2 of this utility model;

[0029] Figure 6 This is a side view structural diagram of Embodiment 3 of the present utility model;

[0030] Figure 7This is a schematic diagram of the structure of the first and second pneumatic telescopic rods of this utility model.

[0031] In the diagram: 1. Support frame; 2. First pneumatic telescopic rod; 3. Traction rod; 4. Hydraulic rod; 5. Second pneumatic telescopic rod; 6. First feed hopper; 7. First start button; 8. Second feed hopper; 9. Guide plate; 10. First adjusting block; 11. Support plate; 12. Second adjusting block; 13. Limit block; 14. Disengagement push rod; 15. Second start button; 16. Discharge hopper; 17. Third start button. Detailed Implementation

[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0033] Please see Figure 1 - Figure 7 The present invention provides a press-fitting device for bearing manufacturing. Example

[0034] For details, please refer to the following: Figure 1 - Figure 4 and Figure 7 It includes a support frame 1, a first pneumatic telescopic rod 2, a traction rod 3, a hydraulic rod 4, a second pneumatic telescopic rod 5, a first feed hopper 6, a first start button 7, a second feed hopper 8, a guide plate 9, a first adjusting block 10, a support plate 11, a second adjusting block 12, a limit block 13, and a release push rod 14.

[0035] The support frame 1 adopts a double-layer frame structure, with an automatic feeding mechanism integrated on the top. A hydraulic rod 4 is fixedly connected at the midpoint of the side. The hydraulic rod 4 is powered by an external drive component. The upper surface of the support frame 1 is provided with a groove, which is connected to the first feeding hopper 6 and the second feeding hopper 8 in the automatic feeding mechanism to form a material transmission channel. In addition, a traditional mechanical push-button first start button 7 is installed at the center line of the upper surface of the support frame 1 to ensure stable operation and long service life of the equipment.

[0036] The first feed hopper 6 and the second feed hopper 8 utilize an inclined design, allowing the bearings and connecting parts to slide down automatically under gravity, which is energy-saving and environmentally friendly.

[0037] The first pneumatic telescopic rod 2 and the second pneumatic telescopic rod 5 are driven by an external air source. Their contact ends are adapted to the shapes of the bearing and the pressing component, respectively. Through the coordinated action of the two, rapid filling and feeding are achieved, greatly improving the feeding efficiency, while ensuring the pressing accuracy of the parts.

[0038] The upper surfaces of the first pneumatic telescopic rod 2 and the second pneumatic telescopic rod 5 are both connected to the traction rod 3. The first adjusting block 10 and the second adjusting block 12 are slidably connected below the traction rod 3. The outer sides of the two adjusting blocks are slidably engaged with the guide plate 9 fixed on the support frame 1.

[0039] A bearing plate 11 is rotatably connected between the first adjusting block 10 and the second adjusting block 12 to support the press-fitted bearing assembly. An L-shaped release push rod 14 is rotatably connected below the bearing frame. A torsion spring is built into the connection between the push rod and the bearing frame 1. When the second adjusting block 12 moves, it drives the release push rod 14 to rotate and push out the press-fitted bearing. After the work is completed, the torsion spring causes the release push rod 14 to automatically reset, effectively reducing manual operation and improving equipment operating efficiency. Example

[0040] For details, please refer to the following: Figure 5 The difference between this embodiment and embodiment one is that: the discharge hopper 16 is fixedly connected at the center line position below the support frame 1. The discharge hopper 16 has a similar structure to the second feed hopper 8, and the width of the discharge hopper 16 is 1.5 times that of the second feed hopper 8.

[0041] By adopting the above technical solution, the equipment can quickly receive the material while the bearing is being pushed out by the fixed connection of the discharge hopper 16 at the center position below the bearing frame 1, thus providing a buffer and preventing the bearing from falling and causing damage. Example

[0042] For details, please refer to the following: Figure 6 The difference between this embodiment and embodiment two is that: the second start button 15 is fixedly connected to the left side of the center line of the upper surface of the support frame 1, and the third start button 17 is fixedly connected to the right side of the center line of the upper surface of the support frame 1. Both the second start button 15 and the third start button 17 are induction trigger type, and the second start button 15 and the third start button 17 require a dual trigger start device.

[0043] By setting both the second start button 15 and the third start button 17 to be sensor-triggered, the device requires the operator to remove both hands from the device's operating area to start it, which can minimize the risk of accidents and ensure personnel safety.

[0044] This completes a series of tasks. The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0045] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A press-fitting device for bearing manufacturing, comprising a support frame (1); an automatic feeding mechanism is provided above the support frame (1), the automatic feeding mechanism comprising a first pneumatic telescopic rod (2), a second pneumatic telescopic rod (5), a first feeding hopper (6), and a second feeding hopper (8), wherein the first feeding hopper (6) and the second feeding hopper (8) are fed by gravity and rapidly filled by the coordinated propulsion of the first pneumatic telescopic rod (2) and the second pneumatic telescopic rod (5); characterized in that: An automatic discharge mechanism is provided below the support frame (1). The automatic discharge mechanism includes a traction rod (3), a first adjusting block (10), a support plate (11), a second adjusting block (12), a limiting block (13), and a release push rod (14). The release push rod (14) moves to the side synchronously through the movement of the second adjusting block (12), and quickly pushes out the press-fitted bearing assembly after the support plate (11) descends.

2. The press-fitting equipment for bearing manufacturing according to claim 1, characterized in that, The hydraulic rod (4) is fixedly connected to the midpoint of the side of the support frame (1), and a groove is opened on the upper surface of the support frame (1). The groove on the surface of the support frame (1) is connected to the first feed hopper (6) and the second feed hopper (8) in the automatic feeding mechanism. The first pneumatic telescopic rod (2) is fixedly connected above the support frame (1).

3. The bearing manufacturing press-fitting equipment according to claim 1, characterized in that, The first pneumatic telescopic rod (2) is fixedly connected to the second pneumatic telescopic rod (5) at the corresponding position, and both the first pneumatic telescopic rod (2) and the second pneumatic telescopic rod (5) are driven by an external air source. The contact ends of the first pneumatic telescopic rod (2) and the second pneumatic telescopic rod (5) respectively match the bearing and the pressing component.

4. The press-fitting equipment for bearing manufacturing according to claim 1, characterized in that, The upper surfaces of the first pneumatic telescopic rod (2) and the second pneumatic telescopic rod (5) are fixedly connected to the traction rod (3). The first adjusting block (10) and the second adjusting block (12) are slidably connected below the traction rod (3). The outer sides of the first adjusting block (10) and the second adjusting block (12) are slidably connected to the guide plate (9). The guide plate (9) is fixedly connected to the support frame (1). The support plate (11) is rotatably connected between the first adjusting block (10) and the second adjusting block (12) in the automatic feeding mechanism. The support plate (11) is threadedly connected to the upper surface of the support plate (11). The release push rod (14) is rotatably connected below the support frame (1). The release push rod (14) has an L-shaped structure. The release push rod (14) is the core component in the automatic feeding mechanism. It is driven to rotate by the second adjusting block (12) to push out the press-fitted bearing. The release push rod (14) has a built-in torsion spring at the connection between the support frame (1) and the release push rod (1) and can automatically reset.

5. The press-fitting equipment for bearing manufacturing according to claim 1, characterized in that, The support frame (1) is divided into two-layer frame structure, and the first start button (7) is fixedly connected to the center line of the upper surface of the support frame (1). The first start button (7) is a traditional mechanical press start button.

6. The press-fitting equipment for bearing manufacturing according to claim 1, characterized in that, The discharge hopper (16) is fixedly connected to the center line below the support frame (1). The discharge hopper (16) has a similar structure to the second feed hopper (8), and the width of the discharge hopper (16) is 1.5 times that of the second feed hopper (8).

7. The bearing manufacturing press-fitting equipment according to claim 1, characterized in that, The second start button (15) is fixedly connected to the left side of the center line of the upper surface of the support frame (1), and the third start button (17) is fixedly connected to the right side of the center line of the upper surface of the support frame (1). The second start button (15) and the third start button (17) are both induction trigger type, and the second start button (15) and the third start button (17) need to be dual-trigger start device.

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