Rapid die changing mechanism for working station of machining center

Abstract

The utility model relates to the technical field of die changing, in particular to a quick die changing mechanism for a working station of a machining center, which comprises a working table for directly bearing parts to be machined, a foundation plate is connected onto the working table through a connecting component, an assembling component convenient for mounting a tool is arranged on the foundation plate, and the connecting component comprises a plurality of connecting blocks. The upper ends of the connecting blocks are connected to the two ends of the bottom face of the foundation plate through fasteners, a plurality of connecting through grooves are formed in the surface of the foundation plate, and the connecting blocks are connected with the connecting through grooves in a matched mode. The utility model has the advantages of simple structure, convenience in die change, reduced maintenance cost, improved system stability and reduced downtime. And moreover, the adaptability of the device can be improved, quick replacement of dies of various specifications can be realized, and the production flexibility is improved. In general, the scheme not only improves the production efficiency, but also reduces the production cost.

Description

Technical Field

[0001] This utility model relates to the field of mold changing technology and belongs to a quick mold changing mechanism for a machining center workstation. Background Technology

[0002] Machining center workstations are indispensable pieces of equipment in modern manufacturing, and their performance directly impacts production efficiency and product quality. In traditional production models, mold changeover is a time-consuming and complex process, typically requiring several hours or even longer. This not only reduces equipment utilization but also increases production costs, severely restricting production flexibility and market responsiveness.

[0003] With the increasing demand for product personalization and the widespread adoption of multi-variety, small-batch production models, machining center workstations face more frequent mold change requirements. Mold changes typically take a long time, and positioning accuracy is difficult to guarantee, affecting machining quality. Furthermore, the mold change mechanism has a complex structure and high maintenance costs, resulting in poor flexibility for machining center workstations. Utility Model Content

[0004] To address the aforementioned technical problems, this utility model provides a quick mold changing mechanism for a machining center workstation.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] This application provides a quick mold change mechanism for a machining center workstation, including a worktable for directly carrying parts to be processed. A base plate is connected to the worktable via a connecting assembly. The base plate is provided with an assembly assembly for easy installation of tooling. The connecting assembly includes several connecting blocks. The upper ends of the connecting blocks are connected to both ends of the bottom surface of the base plate via fasteners. Several connecting slots are formed on the surface of the base plate, and the connecting blocks are connected to the connecting slots.

[0007] Preferably, the connecting block is a T-shaped block, and the connecting through groove is a T-shaped groove adapted to the connecting block.

[0008] Preferably, both the base plate and the connecting block are provided with assembly holes, and the fasteners are connected to the assembly holes by mating.

[0009] Preferably, the assembly includes four guide sleeves, four standard locating pins, and a locking nut. The base plate has guide sleeve holes at both ends corresponding to the number of guide sleeves. The guide sleeves are connected to the guide sleeve holes through shaft holes. The standard locating pins are connected to the guide sleeves through shaft holes. The locking nut is connected to the top of the standard locating pin.

[0010] Preferably, the assembly assembly also includes four retaining pins connected to the base plate.

[0011] Compared with the prior art, this utility model provides a quick mold changing mechanism for a machining center workstation, which has the following advantages:

[0012] This invention utilizes a combination structure of a base plate and a worktable to achieve rapid and precise mold positioning, ensuring machining accuracy after mold changes. Secondly, the design of the base plate and workpiece eliminates the need for constant zero-point datum adjustments, enabling rapid mold changes and improving efficiency. This invention features a simple structure, convenient mold changes, reduced maintenance costs, improved system stability, and reduced downtime. Overall, this solution not only improves production efficiency but also reduces production costs.

[0013] The features and advantages of this utility model will be described in detail through embodiments and in conjunction with the accompanying drawings. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is an exploded view of the structure of this utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the connecting component of this utility model;

[0017] Figure 4 This is a schematic diagram of the assembly components of this utility model;

[0018] In the diagram: 1. Workbench; 2. Base plate; 3. Connecting component; 4. Assembly component; 31. Connecting block; 32. Connecting through slot; 33. Fastener; 34. Assembly hole; 41. Guide sleeve; 42. Standard locating pin; 43. Locking nut; 44. Guide sleeve hole; 45. Fixing pin. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. However, it should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit its scope. Furthermore, in the following description, descriptions of well-known structures and technologies are omitted to avoid unnecessarily obscuring the concepts of this utility model.

[0020] See Figures 1-2This application provides a quick mold change mechanism for a machining center workstation, including a worktable 1 for directly carrying parts to be processed. A base plate 2 is connected to the worktable 1 via a connecting component 3. An assembly component 4 for easy installation of tooling is provided on the base plate 2. The connecting component 3 includes several connecting blocks 31. The upper ends of the connecting blocks 31 are connected to both ends of the bottom surface of the base plate 2 via fasteners 33. Several connecting slots 32 are formed on the surface of the base plate 2. The connecting blocks 31 are connected to the connecting slots 32.

[0021] See Figures 2-3 Specifically, the connecting block 31 is a T-shaped block, and the connecting slot 32 is a T-shaped slot adapted to the connecting block 31. The T-shaped slot provides a positioning reference for the base plate 2 on the worktable 1 to ensure positional accuracy.

[0022] Specifically, both the base plate 2 and the connecting block 31 are provided with mounting holes 34, and the fasteners 33 are connected to the mounting holes 34 by mating.

[0023] See Figure 2 , Figure 4 Specifically, the assembly component 4 includes four guide sleeves 41, four standard locating pins 42, and a locking nut 43. The base plate 2 has guide sleeve holes 44 at both ends corresponding to the number of guide sleeves 41. The guide sleeves 41 are connected to the guide sleeve holes 44 through shaft holes. The standard locating pins 42 are connected to the guide sleeves 41 through shaft holes. The locking nut 43 is connected to the top of the standard locating pins 42.

[0024] Specifically, the assembly component 4 further includes four fixing pins 45, which are connected to the base plate 2. The fixing pins 45 are used to fix the base plate 2 and the tooling, thus providing a fixing function.

[0025] The working principle of this utility model:

[0026] The T-slot provides a positioning reference for the base plate 2 on the worktable 1, ensuring positional accuracy. T-blocks are positioned within the T-slots of the worktable 1. After the T-blocks are embedded in the T-slots, the base plate 2 and worktable 1 are installed using fasteners 33, which secure the base plate 2 to the worktable 1. The T-slots also provide a positioning reference for the base plate on the worktable, ensuring positional accuracy. Six T-blocks are positioned within the trapezoidal grooves of the worktable. After the T-blocks are embedded in the T-slots, the base plate and worktable are installed using bolts, which secure the base plate to the worktable.

[0027] First, insert the four guide sleeves 41 into the four guide sleeve holes 44 of the base plate 2. Then, hammer the four standard locating pins 42 into the four guide sleeves 41. Next, fix the tooling to the base plate 1 using the locating pins 42 and tighten it with the lock nut 43. The fixing pin 45 is used to fix the base plate and the tooling, and plays a fixing role.

[0028] The above description is only a preferred embodiment of this utility model and is not intended to limit this utility model. Any modifications, equivalent substitutions or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A quick die change mechanism for a machining center work station, characterized by: The utility model provides a worktable for directly bearing the workpiece to be processed, which is connected with a base plate through a connecting assembly, and the base plate is provided with an assembly component for facilitating the installation of a tooling.

2. A quick die changing mechanism for a machining center work station as claimed in claim 1, characterized in that: The connecting assembly comprises a plurality of connecting blocks, the upper end of the connecting block is connected to the bottom surface of the base plate through a fastener, the surface of the base plate is provided with a plurality of connecting grooves, and the connecting block is connected with the connecting grooves.

3. The quick die changing mechanism of a machining center work station as claimed in claim 1, characterized in that: The base plate and the connecting block are both provided with assembly holes, the fastener is connected with the assembly holes, and the assembly component comprises four guide sleeves, four standard positioning pins and a locking nut.

4. The quick die changing mechanism of a machining center work station as claimed in claim 1, wherein: The two ends of the base plate are provided with guide sleeve holes corresponding to the number of guide sleeves, the guide sleeves are connected in the guide sleeve holes through shaft holes, the standard positioning pins are connected in the guide sleeves through shaft holes, and the locking nut is connected with the top end of the standard positioning pin.

5. A quick die change mechanism for a machining center work station as claimed in claim 1, characterized in that: The assembly component further comprises four fixing pins, and the fixing pins are connected to the base plate.

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