Press fitting mechanism of press fitting machine

Abstract

The utility model discloses a press-fitting mechanism of a press-fitting machine, relates to the field of press-fitting mechanisms, solves the problem that an existing device is difficult to efficiently press-fit metal pieces according to requirements, and adopts the following scheme that the press-fitting mechanism comprises a working table plate and a rack fixedly mounted at the top of the working table plate, and a limiting mechanism located on the bottom side of a press-fitting disc is arranged at the top of the working table plate; a main body of the limiting mechanism is a limiting assembly which is assembled at the top of the working table plate in a threaded mode, a two-way air cylinder is fixedly installed on the inner side of the limiting assembly, the output end of the two-way air cylinder is fixedly connected with a sliding assembly which is arranged on the limiting assembly in a sliding and sleeving mode, and a clamping assembly is clamped to the top side of the sliding assembly; according to the press-fitting mechanism of the press-fitting machine, through the arrangement of the working table and the assemblies on the working table, the clamping assemblies can be automatically driven by the two-way air cylinders to move inwards, efficient press-fitting is conducted on metal parts between the clamping assemblies, and through the arrangement of the clamping assembly structure, efficient limiting press-fitting can be conducted on rectangular or round metal parts according to requirements.

Description

Technical Field

[0001] This utility model relates to the field of pressing mechanism technology, specifically a pressing mechanism for a pressing machine. Background Technology

[0002] The press fitting machine is a new type of mechatronics precision machine tool, widely used for press fitting and assembly of various parts and products, as well as stamping, forming and pressure assembly of metal and non-metal parts;

[0003] A search revealed that patent application number 202320612466.1 discloses a pressing mechanism for a pressing machine, including a base plate. A concave frame is fixedly connected to the top of the base plate, and a screw is threadedly connected to the top of the concave frame. The bottom of the screw passes through the concave frame and is rotatably connected to a concave plate via a bearing. A bearing plate is fixedly connected to the bottom of the concave plate. This invention, by setting up a base plate, concave frame, screw, concave plate, bearing plate, stud, and limiting nut, allows for adjustment of the pressing height of the pressing frame. By setting up an electric cylinder, positioning plate, pressing frame, groove, and compression spring, it can buffer the product during pressing, preventing impact damage. With the above structure, the pressing mechanism of the pressing machine has the advantage of height adjustment function, solving the problem that the original pressing mechanism of the pressing machine lacks height adjustment function, thus meeting the needs of customers.

[0004] Existing non-irregular metal parts are generally rectangular or circular, and how to efficiently limit their movement has become an urgent problem to be solved. At the same time, the most common method currently used is manual screw fastening, which has a low degree of automation and low efficiency in limiting movement and subsequent pressing.

[0005] Therefore, we propose a pressing mechanism for a pressing machine. Utility Model Content

[0006] To address the shortcomings of existing technologies, this utility model provides a pressing mechanism for a pressing machine, which solves the problem that existing devices are unable to efficiently press metal parts according to requirements.

[0007] To achieve the above objectives, this utility model is implemented through the following technical solution: a pressing mechanism for a pressing machine, including a worktable and a frame fixedly installed on its top, a hydraulic cylinder assembly fixedly installed on the top of the frame, a pressing plate assembled at the bottom end of the output shaft of the hydraulic cylinder assembly, and a limiting mechanism located on the bottom side of the pressing plate provided on the top of the worktable.

[0008] The main body of the limiting mechanism is a limiting component threaded onto the top of the workbench. A two-way cylinder is fixedly installed on the inner side of the limiting component. A sliding component that is slidably fitted on the limiting component is fixedly connected to the output end of the two-way cylinder. A clamping component is also clamped on the top side of the sliding component.

[0009] The main body of the mounting assembly is a mounting plate, with a rectangular mounting block fixedly welded to the left side of the mounting plate and an arc-shaped mounting block fixedly welded to the right side of the mounting plate.

[0010] As a preferred embodiment of the present utility model, the main body of the limiting component is a limiting frame, the four corners of the bottom side of the limiting frame are assembled to the workbench by fastening bolts, and the top surface of the limiting frame has sliding grooves with opposite positions.

[0011] The limiting frame is installed by fastening bolts, which facilitates disassembly and assembly, allowing for maintenance of the bidirectional cylinder fixed at its bottom. The sliding groove on the frame facilitates the sliding of the clamping components, achieving efficient positioning of the metal parts between them.

[0012] As a preferred embodiment of the present utility model, the main body of the sliding component is a slide base, and the top side of the slide base is provided with a sliding frame that is slidably fitted onto the limiting component, and the top of the sliding frame is provided with a slot.

[0013] The sliding component allows for free sliding on the limiting component, enabling the top locking component to efficiently limit and press the metal parts between them.

[0014] As a preferred embodiment of the present invention, a carding block that is fixedly installed in the card slot is mounted on the bottom of the carding disk in the carding assembly;

[0015] The design of the clamping block and the clamping slot facilitates the direct removal of the clamping component from the sliding component. At the same time, the direction of the rectangular and arc-shaped clamping blocks can be adjusted to achieve efficient pressing and limiting of rectangular and circular metal parts.

[0016] As a preferred embodiment of this utility model, a pressure monitoring sensor is fixedly installed at the center of the rectangular card block and the outer wall of the arc card block in the card assembly, and is closely attached to the outer wall of the metal part to be limited.

[0017] The pressure monitoring sensor enables real-time monitoring of the mutual pressure values ​​between them.

[0018] As a preferred embodiment of this utility model, the top of the limiting component is fitted with a U-shaped support located between the two sets of fitting components and on top of which a metal part is placed;

[0019] The support is designed to facilitate efficient positioning and limiting of the metal parts on it.

[0020] This utility model provides a pressing mechanism for a pressing machine. It has the following beneficial effects:

[0021] The pressing mechanism of this press-fitting machine, through the arrangement of the worktable and its components, can automatically drive the clamping assembly to move inward using a bidirectional cylinder to efficiently press-fit the metal parts between them. The clamping assembly structure can efficiently limit and press-fit rectangular or circular metal parts according to requirements, and has a high degree of automation, enabling efficient and automated pressing of traditional metal parts, solving the problem that existing devices are unable to efficiently press-fit metal parts according to requirements. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the structure of this utility model;

[0023] Figure 2 This is a schematic diagram of the structure of the workbench of this utility model;

[0024] Figure 3 This is a schematic diagram of the inner structure of the limiting component of this utility model;

[0025] Figure 4 This is a schematic diagram of the structure of the mounting component and the sliding component of this utility model.

[0026] In the diagram: 1. Workbench; 2. Frame; 3. Hydraulic cylinder assembly; 4. Pressing plate; 5. Limiting mechanism; 51. Limiting component; 511. Limiting frame; 512. Slide groove; 52. Mounting component; 521. Mounting plate; 522. Rectangular mounting block; 523. Arc-shaped mounting block; 524. Pressure monitoring sensor; 525. Mounting block; 53. Sliding component; 531. Slide seat; 532. Slide frame; 533. Slot; 54. Support; 55. Two-way cylinder. Detailed Implementation

[0027] 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.

[0028] Please see Figure 1-4This utility model provides a technical solution: a pressing mechanism for a pressing machine, including a worktable 1 and a frame 2 fixedly installed on its top. A hydraulic cylinder group 3 is fixedly installed on the top of the frame 2. A pressing plate 4 is assembled at the bottom end of the output shaft of the hydraulic cylinder group 3. A limiting mechanism 5 located on the bottom side of the pressing plate 4 is provided on the top of the worktable 1. The main body of the limiting mechanism 5 is a limiting component 51 threadedly assembled on the top of the worktable 1. A bidirectional cylinder 55 is fixedly installed on the inner side of the limiting component 51. A sliding component 53, which is slidably fitted on the limiting component 51, is fixedly connected to the output end of the bidirectional cylinder 55. A clamping component 52 is clamped on the top side of the sliding component 53. The main body of the clamping component 52 is a clamping plate 521. A rectangular clamping block 522 is fixedly welded on the left side of the clamping plate 521, and an arc-shaped clamping block 523 is fixedly welded on the right side of the clamping plate 521.

[0029] The pressing mechanism of this pressing machine, through the setting of the worktable 1 and its components, can automatically drive the clamping component 52 to move inward using the bidirectional cylinder 55 to efficiently press the metal parts between them. The setting of the clamping component 52 structure can efficiently limit the pressing of rectangular or circular metal parts according to the requirements, and has a high degree of automation. It can realize efficient and automated pressing of traditional metal parts, solving the problem that existing devices are difficult to efficiently press metal parts according to the requirements.

[0030] Example 2:

[0031] The main body of the limiting component 51 is the limiting frame 511. The four corners of the bottom side of the limiting frame 511 are assembled to the workbench 1 by fastening bolts, and the top surface of the limiting frame 511 has corresponding sliding grooves 512. The limiting frame 511 is easy to disassemble and assemble by positioning and installing with fastening bolts, so as to perform corresponding maintenance on the bidirectional cylinder 55 fixedly installed at its bottom. The sliding grooves 512 on it facilitate the sliding of the clamping component 52 on it, so as to achieve efficient positioning of the metal parts between them.

[0032] The main body of the sliding component 53 is a slide base 531. The top side of the slide base 531 is provided with a sliding frame 532 that is slidably fitted onto the limiting component 51, and the top of the sliding frame 532 is provided with a slot 533. The sliding component 53 is designed to allow free sliding on the limiting component 51, so that the locking component 52 on its top can efficiently limit and press the metal parts between them.

[0033] The bottom of the mounting plate 521 in the mounting assembly 52 is fixedly installed with a mounting block 525 that is mounted in the mounting slot 533. The mounting block 525 and the mounting slot 533 are designed to facilitate the direct removal of the mounting assembly 52 from the sliding assembly 53. At the same time, the orientation of the rectangular mounting block 522 and the arc-shaped mounting block 523 can be adjusted to achieve efficient pressing and limiting of rectangular and circular metal parts.

[0034] Pressure monitoring sensors 524 are fixedly installed at the center of the outer walls of the rectangular block 522 and the arc-shaped block 523 in the mounting assembly 52, and are closely attached to the outer wall of the metal part to be limited; wherein, the setting of pressure monitoring sensors 524 can monitor the mutual pressure value between them in real time.

[0035] The top of the limiting component 51 is fitted with a U-shaped support 54 located between the two sets of mounting components 52 and on top of which a metal part is placed; wherein, the support 54 is provided to facilitate the efficient positioning and limiting of the metal part thereon.

[0036] The working principle and usage process of this utility model are as follows: The support 54 is clamped on the limiting component 51, and according to the difference in the shape of the metal part, it is clamped on the sliding component 53. Then, the bidirectional cylinder 55 inside the limiting component 51 is opened, and the two sets of clamping components 52 are driven inward simultaneously to perform efficient pressing and limiting on the metal part between them, so as to facilitate subsequent efficient pressing.

[0037] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0038] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A pressing mechanism for a pressing machine, characterized in that: It includes a workbench (1) and a frame (2) fixedly installed on its top. A hydraulic cylinder group (3) is fixedly installed on the top of the frame (2). A pressure plate (4) is assembled at the bottom end of the output shaft of the hydraulic cylinder group (3). A limiting mechanism (5) located on the bottom side of the pressure plate (4) is provided on the top of the workbench (1). The main body of the limiting mechanism (5) is a limiting component (51) threadedly mounted on the top of the workbench (1). A two-way cylinder (55) is fixedly installed on the inner side of the limiting component (51). A sliding component (53) is fixedly connected to the output end of the two-way cylinder (55) and is slidably mounted on the limiting component (51). A clamping component (52) is clamped on the top side of the sliding component (53). The main body of the mounting assembly (52) is a mounting plate (521). A rectangular mounting block (522) is fixedly welded to the left side of the mounting plate (521), and an arc-shaped mounting block (523) is fixedly welded to the right side of the mounting plate (521).

2. The pressing mechanism of a pressing machine according to claim 1, characterized in that: The main body of the limiting component (51) is a limiting frame (511). The four corners of the bottom side of the limiting frame (511) are assembled on the workbench (1) by fastening bolts, and the top surface of the limiting frame (511) has a sliding groove (512) with opposite positions.

3. The pressing mechanism of a pressing machine according to claim 1, characterized in that: The main body of the sliding component (53) is a slide base (531). The top side of the slide base (531) is provided with a sliding frame (532) that is slidably fitted on the limiting component (51), and the top of the sliding frame (532) is provided with a slot (533).

4. The pressing mechanism of a pressing machine according to claim 3, characterized in that: The bottom of the mounting plate (521) in the mounting assembly (52) is fixedly mounted with a mounting block (525) that is mounted in the mounting slot (533).

5. The pressing mechanism of a pressing machine according to claim 1, characterized in that: Pressure monitoring sensors (524) are fixedly installed at the center of the outer walls of the rectangular block (522) and the arc-shaped block (523) of the mounting assembly (52), and are closely attached to the outer wall of the metal part to be limited.

6. The pressing mechanism of a pressing machine according to claim 1, characterized in that: The top of the limiting component (51) is fitted with a U-shaped support (54) located between the two sets of mounting components (52) and on which a metal part is placed.

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