Perforating device

Abstract

The utility model discloses a punching device which comprises a rack, a punching assembly is arranged at the upper end of the rack, a containing groove used for containing a hydraulic element is formed in the lower end of the rack, a vertical frame is connected to the edge of the containing groove, and clamping assemblies are arranged on the two sides of the containing groove in a sliding mode. A first adjusting structure is arranged between the upper end of the clamping assembly and the vertical frame, a second adjusting structure is arranged between the lower end of the clamping assembly and the rack, and the clamping assembly clamps the hydraulic element under the automatic adjusting action of the first adjusting structure and the second adjusting structure. According to the punching device, due to the fact that the first adjusting structure and the second adjusting structure can automatically adjust the distance between the two clamping assemblies according to the size of the hydraulic element, the production efficiency is improved; in addition, even if the size change of the hydraulic element is small, the hydraulic element can be well clamped due to the fact that the first adjusting structure and the second adjusting structure have elasticity.

Description

Technical Field

[0001] This utility model particularly relates to a punching device. Background Technology

[0002] Hydraulic components, such as hydraulic manifolds, typically require drilling during processing. Existing drilling devices include a frame with a drilling assembly movably mounted at the upper end and a storage slot for accommodating the hydraulic manifold at the lower end. Clamping blocks are slidably mounted on both sides of the storage slot, and each clamping block is connected to a telescopic cylinder. The telescopic cylinder drives the two clamping blocks to move closer or further apart, thus limiting the hydraulic component and facilitating subsequent drilling. However, this design has the following problems: when the size of the hydraulic component changes, the telescopic cylinder needs to be adjusted each time, especially when the size change is small. This increases the difficulty of adjustment for operators and reduces production efficiency. Utility Model Content

[0003] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention proposes a punching device.

[0004] To solve the aforementioned technical problems, this utility model adopts the following technical solution:

[0005] A punching device includes a frame, a punching assembly at the upper end of the frame, a storage slot for accommodating a hydraulic component at the lower end of the frame, a stand connected to the edge of the storage slot, and clamping assemblies slidably disposed on both sides of the storage slot. A first adjustment structure is disposed between the upper end of the clamping assembly and the stand, and a second adjustment structure is disposed between the lower end of the clamping assembly and the frame. The clamping assembly clamps the hydraulic component under the automatic adjustment of the first and second adjustment structures.

[0006] Preferably, the clamping assembly includes a connecting rod, an upper top block is provided at the upper end of the connecting rod, a lower top block is provided at the lower end of the connecting rod that slides with the frame, a first adjusting structure is provided between the upper top block and the upright, and a second adjusting structure is provided between the lower top block and the frame.

[0007] Preferably, the first adjustment structure is a first fixed column connected to the upper top block, and a first spring is wound around the first fixed column, with one end of the first spring connected to the upright.

[0008] Preferably, the second adjustment structure is a second fixed column connected to the lower top block, and a second spring is wound around the second fixed column, with one end of the second spring connected to the frame.

[0009] Preferably, the upper top block is provided with an inwardly recessed arc-shaped portion that is adapted to the outer periphery of the hydraulic component.

[0010] Preferably, the lower top block has a fixing block that protrudes outward and can extend into the storage groove.

[0011] Preferably, the bottom of the storage slot is provided with a plurality of positioning protrusions.

[0012] Preferably, the frame is provided with a guide rail for the lower top block to slide and engage.

[0013] The beneficial effects of this utility model are:

[0014] This application features clamping assemblies slidably mounted on both sides of the storage slot. A first adjustment structure is provided between the upper end of the clamping assembly and the upright frame, and a second adjustment structure is provided between the lower end of the clamping assembly and the machine frame. The clamping assemblies clamp hydraulic components under the automatic adjustment of the first and second adjustment structures. Because the first and second adjustment structures automatically adjust the distance between the two clamping assemblies according to the size of the hydraulic component, production efficiency is improved. Furthermore, even if the size of the hydraulic component changes slightly, the elasticity of the first and second adjustment structures ensures that the hydraulic component is clamped effectively. Attached Figure Description

[0015] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0016] Figure 1 This is a schematic diagram of the structure of a drilling device according to this application. Figure 1 ;

[0017] Figure 2 This is a schematic diagram of the structure of a drilling device according to this application. Figure 2 . Detailed Implementation

[0018] The embodiments of this utility model are described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout.

[0019] The orientation shown in the accompanying drawings should not be construed as limiting the specific protection scope of this utility model, but is only for reference and understanding of preferred embodiments. The product components shown in the drawings can be changed in position, increased in number, or simplified in structure.

[0020] The “connection” described in the specification and the “connection” relationship between the components shown in the accompanying drawings can be understood as a fixed connection, a detachable connection, or a connection that forms an integral unit; it can be a direct connection or a connection through an intermediate medium. Those skilled in the art can understand the connection relationship according to the specific circumstances and can derive different implementation methods such as screwing, riveting, welding, snap-fitting, or embedding to suitably replace the connection.

[0021] The directional terms such as up, down, left, right, top, and bottom mentioned in the instruction manual and the directions shown in the attached drawings indicate that the components can directly contact each other or contact each other through other features; for example, "up" can mean directly above or diagonally above, or it simply means above other objects; other directions can be understood by analogy.

[0022] The materials used to manufacture solid-shaped parts as shown in the specification and drawings may be metallic, non-metallic, or other synthetic materials. The machining processes used for solid-shaped parts may include stamping, forging, casting, wire cutting, laser cutting, injection molding, CNC milling, 3D printing, machining, etc. Those skilled in the art may adapt or combine the above materials and manufacturing processes according to different processing conditions, costs, and precision requirements.

[0023] A punching device, as shown in the reference Figures 1-2 The device includes a frame 1, with a punching assembly 2 at the upper end and a storage slot 3 for accommodating hydraulic components at the lower end. A stand 4 is connected to the edge of the storage slot 3, and clamping assemblies are slidably arranged on both sides of the storage slot 3. A first adjustment structure is provided between the upper end of the clamping assembly and the stand 4, and a second adjustment structure is provided between the lower end of the clamping assembly and the frame 1. The clamping assembly clamps the hydraulic components under the automatic adjustment of the first and second adjustment structures.

[0024] Furthermore, the clamping assembly includes a connecting rod 51, an upper top block 52 is provided at the upper end of the connecting rod 51, and a lower top block 53 is provided at the lower end of the connecting rod 51 that slides with the frame 1. The first adjustment structure is provided between the upper top block 52 and the upright 4, and the second adjustment structure is provided between the lower top block 53 and the frame 1.

[0025] Furthermore, the first adjustment structure is a first fixed post 61 connected to the upper top block 52, and a first spring 62 is wound around the first fixed post 61, with one end of the first spring 62 connected to the upright frame 4.

[0026] Furthermore, the second adjustment structure is a second fixed column 71 connected to the lower top block 53, and a second spring 72 is wound around the second fixed column 71. One end of the second spring 72 is connected to the frame 1.

[0027] Furthermore, the upper top block 52 is provided with an inwardly recessed arc-shaped portion 521 that is adapted to the outer periphery of the hydraulic component.

[0028] Furthermore, the lower top block 53 is provided with a fixing block 531 that can extend into the storage groove 3.

[0029] Furthermore, several positioning protrusions 31 are provided on the bottom of the storage slot 3.

[0030] Furthermore, the frame 1 is provided with a guide rail 532 for sliding engagement with the lower top block 53.

[0031] The working principle of this utility model is as follows:

[0032] Taking a hydraulic integrated block as an example, when drilling is required, the hydraulic integrated block is placed in the storage slot 3. At this time, the lower end of the hydraulic integrated block is located in the storage slot 3. As an example of embodiment 1, the first adjustment structure is based on the cooperation of the first fixed column 61 and the first spring 62, and the second adjustment structure is based on the cooperation of the second fixed column 71 and the second spring 72. The clamping assembly is based on the cooperation of the connecting rod 51, the upper top block 52, and the lower top block 53. When the lower end of the hydraulic integrated block is placed in the storage slot 3, the fixed block 531 located in the storage slot 3 will drive the lower top block 53 to slide on the frame 1 under the force of the hydraulic integrated block. At this time, the second spring 72 will deform and become stretched. Since the second spring 72 has elastic properties, the second spring 72 will have a tendency to recover its deformation. Therefore, the second spring 72 will drive the fixed block 531 on the lower top block 53 to press against the lower end of the hydraulic integrated block. Similarly, when the upper end of the hydraulic integrated block extends between the two upper blocks 52, the first spring 62 will stretch when the upper blocks 52 are subjected to the force of the hydraulic integrated block, allowing the hydraulic integrated block to extend between the two upper blocks 52. When the upper end of the hydraulic integrated block is located between the two upper blocks 52, the first spring 62 will return to its original shape, causing the two upper blocks 52 to press the hydraulic integrated block tightly. In this technical solution, in order to enhance the pressing effect of the upper blocks 52 on the hydraulic integrated block, this application provides an arc-shaped part 521 on the upper blocks 52 that is adapted to the outer periphery of the hydraulic integrated block, so that the upper blocks 52 can fit more closely and press the hydraulic integrated block tightly. It should be noted that when the hydraulic integrated block is placed in the storage slot 3, the first adjustment structure drives the upper blocks 52 to press the upper end of the hydraulic integrated block, and the second adjustment structure drives the lower blocks 53 to press the lower end of the hydraulic integrated block. These two actions are performed simultaneously.

[0033] Based on the above technical solution, this application also provides a positioning protrusion 31 on the bottom of the storage slot 3. The application scenario of the positioning protrusion 31 is as follows: Since the hydraulic integrated block usually has multiple holes drilled on its outer periphery, during processing, the positioning protrusion 31 is inserted into the drilled holes, and then drilling is performed on other positions of the hydraulic integrated block. At this time, the positioning protrusion 31 has a positioning function for the hydraulic integrated block. Then, the clamping component of this application is used to clamp and limit the hydraulic integrated block, and its limiting effect is better.

[0034] Based on the above technical solution, this application provides a guide rail 532 on the frame 1, and a lower top block 53 is slidably disposed on the guide rail 532. The two lower top blocks 53 are moved closer or further apart by sliding cooperation on the guide rail 532.

[0035] This application features clamping assemblies slidably mounted on both sides of the storage slot 3. A first adjustment structure is provided between the upper end of the clamping assembly and the upright frame 4, and a second adjustment structure is provided between the lower end of the clamping assembly and the machine frame 1. The clamping assemblies clamp the hydraulic components under the automatic adjustment of the first and second adjustment structures. Because the first and second adjustment structures automatically adjust the distance between the two clamping assemblies according to the size of the hydraulic components, production efficiency is improved. Furthermore, even if the size of the hydraulic components changes slightly, the elasticity of the first and second adjustment structures ensures that the hydraulic components are clamped effectively.

[0036] Although the present invention has been described in detail with reference to the above embodiments, it will be apparent to those skilled in the art that various changes or modifications can be made to the present invention without departing from the principles and spirit of the present invention as defined by the claims. Therefore, the detailed description of the embodiments in this disclosure is for explanation only and not for limiting the present invention, but rather the scope of protection is defined by the content of the claims.

Claims

1. A punching device, characterized in that, The device includes a frame (1), with a punching assembly (2) at the upper end and a storage slot (3) for accommodating hydraulic components at the lower end. A stand (4) is connected to the edge of the storage slot (3). Clamping assemblies are slidably arranged on both sides of the storage slot (3). A first adjustment structure is provided between the upper end of the clamping assembly and the stand (4), and a second adjustment structure is provided between the lower end of the clamping assembly and the frame (1). The clamping assembly clamps the hydraulic components under the automatic adjustment of the first and second adjustment structures.

2. The punching device according to claim 1, characterized in that, The clamping assembly includes a connecting rod (51), with an upper top block (52) at the upper end of the connecting rod (51) and a lower top block (53) at the lower end of the connecting rod (51) that slides with the frame (1). The first adjustment structure is disposed between the upper top block (52) and the upright (4), and the second adjustment structure is disposed between the lower top block (53) and the frame (1).

3. A punching device according to claim 2, characterized in that, The first adjustment structure is a first fixed column (61) connected to the upper top block (52), and a first spring (62) is wound around the first fixed column (61). One end of the first spring (62) is connected to the upright frame (4).

4. A punching device according to claim 2, characterized in that, The second adjustment structure is a second fixed column (71) connected to the lower top block (53), and a second spring (72) is wound around the second fixed column (71). One end of the second spring (72) is connected to the frame (1).

5. A punching device according to claim 2, characterized in that, The upper top block (52) is recessed inward and has an arc-shaped part (521) that is adapted to the outer periphery of the hydraulic component.

6. A punching device according to claim 2, characterized in that, The lower top block (53) has a fixing block (531) that can extend into the storage groove (3) protruding outward.

7. A punching device according to claim 1, characterized in that, The bottom of the storage slot (3) is provided with several positioning protrusions (31).

8. A punching device according to claim 2, characterized in that, The frame (1) is provided with a guide rail (532) for sliding engagement with the lower top block (53).

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