Press fitting machine capable of automatically grabbing press fitting products

Abstract

The utility model discloses a press-fitting machine capable of automatically grabbing press-fitting products, which comprises a press-fitting machine main body, an air cylinder and a bedplate, one side of the press-fitting machine main body is connected with the bedplate, and the top end of the press-fitting machine main body is connected with the air cylinder; a press-fitting head is fixed to the bottom end of the air cylinder, one end of the air cylinder is sleeved with a guide frame, and the two sides of the top end of the guide frame are fixed to the top end of the interior of the press-fitting machine body through supporting columns. By means of the arrangement of the two pneumatic clamping jaws, products can be automatically grabbed, operation is convenient and fast, the press-fitting stability of the products is improved, the electric telescopic rod is used for pushing the lifting plate to move up and down, the transverse electric push rod and the U-shaped frame are driven to synchronously move downwards, and then the grabbed products can move up and down; and uniform pressure on the product in the press-fitting process is ensured, so that the press-fitting quality is improved.

Description

Technical Field

[0001] This utility model relates to the field of press-fitting machine technology, and in particular to a press-fitting machine that can automatically grab and press-fit products. Background Technology

[0002] In modern industrial production, the precise assembly of parts is a key step in ensuring product quality and performance. Especially in industries such as garden machinery and power tools, the demand for assembling various shafts, bearings, bushings and other parts is increasing. The traditional method of pressing and manually removing parts by manpower can no longer meet the requirements of efficient and precise production. Although traditional pressing machines have achieved mechanized pressing to a certain extent, the pressed products still need to be manually removed after pressing. This is not only inefficient, but also poses safety hazards. Especially when dealing with small and precision parts, manual removal is not only inconvenient, but also prone to damage to parts or malfunction of the pressing machine due to improper operation, which can lead to accidents.

[0003] Existing press-fitting machines typically involve placing the product directly onto the machine for pressing, but the lack of limit switches leads to incomplete or excessive pressing, affecting product quality and performance, and reducing pressing efficiency. Furthermore, the pressing process requires manual placement of the product under the pressing components, posing a safety hazard to operators. Therefore, corresponding improvements are necessary. Utility Model Content

[0004] The purpose of this invention is to provide a pressing machine that can automatically grasp and press products, so as to solve the problems mentioned in the background art, that existing pressing machines are inconvenient to clamp products during use, require manual pushing of products, and have poor safety.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a pressing machine that can automatically grasp and press products, including a pressing machine body, a cylinder, and a table, wherein the table is connected to one side of the pressing machine body and the cylinder is connected to the top of the pressing machine body;

[0006] The bottom of the cylinder is fixed with a pressing head, one end of the cylinder is sleeved with a guide frame, and the top two sides of the guide frame are fixed to the top of the inside of the pressing machine body by support columns. One side of the top of the platform is connected to a pressing table, and a pressing groove is provided on the pressing table. Both ends of the inside of one side of the pressing machine body are connected to support frames, and a lifting component is provided inside the support frame. A horizontal moving component is provided at the bottom of the lifting component.

[0007] Preferably, the lifting assembly includes an electric telescopic rod disposed at the top of the support frame, and a lifting plate is connected to the bottom end of the electric telescopic rod. The lifting plate has a U-shaped cross-section, and support plates are connected to both sides of the bottom end of the lifting plate.

[0008] Preferably, a guide member is provided on one side of the support plate, and the guide member includes a guide rail fixed to one side of the support plate, and a guide block is slidably connected inside the guide rail.

[0009] Preferably, a limit rail is fixed on one side of the inside of the support frame, and the lifting plate is slidably connected to the limit rail.

[0010] Preferably, the lateral movement component includes a lateral electric push rod disposed at the bottom end of the lifting plate, and one end of the lateral electric push rod is connected to a U-shaped frame. Both sides of the U-shaped frame are connected to movable rails, and one end of each movable rail is connected to a pneumatic gripper.

[0011] Preferably, guide blocks are connected to both sides of the movable rail frame, and the movable rail frame is slidably connected to the electric telescopic rod through the guide blocks and guide rails.

[0012] Compared with the prior art, the beneficial effects of this utility model are: the pressing machine that can automatically grab and press products not only realizes the automatic grabbing of products, but also has the effect of self-pushing products;

[0013] By using two pneumatic grippers, the product can be automatically gripped, which is convenient to operate and improves the stability of the pressing. The electric telescopic rod pushes the lifting plate up and down, and drives the horizontal electric push rod and U-shaped frame to move down synchronously. This allows the product to move up and down after being gripped, ensuring that the product is subjected to uniform pressure during the pressing process, thereby improving the pressing quality.

[0014] The U-shaped frame is driven to move back and forth by a horizontal electric actuator, which in turn drives the moving rail frame and pneumatic gripper to move synchronously. During this process, the guide block on the outside of the moving rail frame slides in the guide rail on the inner wall of the lifting plate, which limits and guides the movement of the pneumatic gripper. This allows the gripped product to be stably transported to the pressing table. The operation is convenient, replaces manual feeding, and is safer and more efficient. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are 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 three-dimensional structural diagram of the present invention;

[0017] Figure 2 This is a three-dimensional structural diagram of the present invention;

[0018] Figure 3 This is a cross-sectional three-dimensional structural diagram of the present invention;

[0019] Figure 4 This is a side view of the structure of this utility model;

[0020] Figure 5 This is a schematic diagram of the main structure of this utility model.

[0021] The following are the annotations in the figure: 1. Press machine body; 2. Cylinder; 3. Platform; 4. Pressing table; 401. Pressing groove; 5. Pressing head; 6. Support frame; 7. Electric telescopic rod; 701. Lifting plate; 8. Horizontal electric push rod; 9. Guide frame; 10. Pneumatic chuck; 11. Moving rail frame; 12. Guide component; 13. U-shaped frame. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0023] Please see Figures 1-5 The present invention provides the following technical solution:

[0024] Example 1

[0025] To address the issues of limited functionality and inconsistent pressing force in existing press-fitting machines, the following technical solution is proposed. Please refer to the following for details. Figure 1 , Figure 2 , Figure 3 , Figure 4 A pressing machine that can automatically grab and press products includes a pressing machine body 1, a cylinder 2, and a table 3. The table 3 is connected to one side of the pressing machine body 1, and the cylinder 2 is connected to the top of the pressing machine body 1.

[0026] A pressing head 5 is fixed to the bottom of the cylinder 2. A guide frame 9 is sleeved on one end of the cylinder 2. The top two sides of the guide frame 9 are fixed to the top of the inside of the pressing machine body 1 by support columns. A pressing table 4 is connected to one side of the top of the table 3. A pressing groove 401 is provided on the pressing table 4. Both ends of the inside of one side of the pressing machine body 1 are connected to support frames 6. A lifting assembly is provided inside the support frame 6. The lifting assembly includes an electric telescopic rod 7 set at the top of the support frame 6. A lifting plate 701 is connected to the bottom of the electric telescopic rod 7. The lifting plate 701 has a U-shaped cross section. Support plates are connected to both sides of the bottom of the lifting plate 701. A limit rail is fixed to one side of the inside of the support frame 6. The lifting plate 701 is slidably connected to the limit rail.

[0027] In this embodiment, the product to be pressed is placed on the pressing table 4, and the pressing head 5 is pushed downward by the cylinder 2. The guide frame 9 limits and guides the movement of the pressing head 5, thus enabling the pressing of the product. The operation is convenient. During this process, the electric telescopic rod 7 can drive the lifting plate 701 to move up and down, and the lifting plate 701 slides along the limiting rail inside the support frame 6 to limit and guide the lifting of the lifting plate 701 to ensure its stability. This can drive the horizontal electric push rod 8, U-shaped frame 13, moving rail frame 11 and pneumatic claw 10 to move synchronously, thus driving the product after limiting to move up and down, thereby ensuring the uniformity of the pressing force and improving the pressing quality of the product.

[0028] Example 2

[0029] This embodiment differs from Embodiment 1 in that it utilizes a lateral movement component to achieve self-propulsion of the product, making operation convenient. Therefore, the following technical solution is disclosed; please refer to it for details. Figure 1 , Figure 2 , Figure 3 , Figure 5 The bottom of the lifting assembly is provided with a horizontal moving assembly, which includes a horizontal electric push rod 8 located at the bottom of the lifting plate 701. One end of the horizontal electric push rod 8 is connected to a U-shaped frame 13. Both sides of the U-shaped frame 13 are connected to moving rail frames 11, and one end of each moving rail frame 11 is connected to a pneumatic claw 10. One side of the support plate is provided with a guide member 12, which includes a guide rail fixed to one side of the support plate. A guide block is slidably connected inside the guide rail. Both sides of the moving rail frame 11 are connected to guide blocks. The moving rail frame 11 is slidably connected to the electric telescopic rod 7 through the guide blocks and guide rail.

[0030] In this embodiment, the two pneumatic grippers 10 can clamp the product to be pressed, making operation convenient and improving the stability of product pressing. Then, the transverse electric push rod 8 is used to push the U-shaped frame 13 to move back and forth, and to make the moving rail frame 11 move synchronously. During this process, the guide block on the outside of the moving rail frame 11 slides in the guide rail on the inner wall of the lifting plate 701, which limits and guides the movement of the moving rail frame 11, ensuring the stability of product movement, until the product is pushed onto the pressing table 4 for pressing, replacing manual feeding, which is more efficient and safer.

[0031] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0032] The device embodiments described above are merely illustrative. The units described as separate components may or may not be physically separate. The components shown as units may or may not be physical units; that is, they may be located in one place or distributed across multiple network units. Some or all of the modules can be selected to achieve the purpose of this embodiment according to actual needs. Those skilled in the art can understand and implement this without any creative effort.

[0033] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A pressing machine capable of automatically grabbing and pressing products, comprising a pressing machine body (1), a cylinder (2), and a table (3), wherein the pressing machine body (1) is connected to the table (3) on one side, and the pressing machine body (1) is connected to the top of the cylinder (2); Its features are: The cylinder (2) is fixed with a pressing head (5) at the bottom. One end of the cylinder (2) is fitted with a guide frame (9). The top two sides of the guide frame (9) are fixed to the top of the pressing machine body (1) by support columns. One side of the top of the platform (3) is connected to a pressing table (4). The pressing table (4) is provided with a pressing groove (401). Both ends of the inside of one side of the pressing machine body (1) are connected to a support frame (6). The support frame (6) is provided with a lifting component. The bottom of the lifting component is provided with a horizontal moving component.

2. The pressing machine for automatically gripping and pressing products according to claim 1, characterized in that: The lifting assembly includes an electric telescopic rod (7) set at the top of the support frame (6), and a lifting plate (701) is connected to the bottom end of the electric telescopic rod (7). The lifting plate (701) has a U-shaped cross section, and support plates are connected to both sides of the bottom end of the lifting plate (701).

3. A pressing machine capable of automatically gripping and pressing products according to claim 2, characterized in that: Each side of the support plate is provided with a guide member (12), and the guide member (12) includes a guide rail fixed to one side of the support plate, and a guide block is slidably connected inside the guide rail.

4. A pressing machine capable of automatically gripping and pressing products according to claim 2, characterized in that: The support frame (6) has a limit rail fixed on one side inside, and the lifting plate (701) is slidably connected to the limit rail.

5. A pressing machine capable of automatically gripping and pressing products according to claim 2, characterized in that: The lateral movement assembly includes a lateral electric push rod (8) disposed at the bottom of the lifting plate (701), and one end of the lateral electric push rod (8) is connected to a U-shaped frame (13). Both sides of the U-shaped frame (13) are connected to a movable rail frame (11), and one end of the movable rail frame (11) is connected to a pneumatic claw (10).

6. A pressing machine capable of automatically gripping and pressing products according to claim 5, characterized in that: Guide blocks are connected to both sides of the movable rail frame (11), and the movable rail frame (11) is slidably connected to the electric telescopic rod (7) through the guide blocks and guide rails.

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