Aluminum terminal CNC machining jig

Abstract

The utility model relates to an aluminum terminal CNC machining jig, including base, the base front end and rear end are opened with up and down through first rectangle hole and second rectangle hole, first rectangle hole and second rectangle hole are not connected, first module fixed mounting is at the top of base, first module sleeve sets in the top of conical locating column, and first module bottom end surface and base top end surface are pasted, second module fixed mounting is at the top of base, second module sleeve sets in the top of conical locating column, and second module bottom end surface and base top end surface are pasted, third module fixed mounting is at the top of base, third module sleeve sets in the top of conical locating column, and third module bottom end surface and base top end surface are pasted, the bottom plate support fixed mounting is at the bottom both ends of base. Through the setting of first module, second module and third module, the module is not repeatedly debugged, the jig debugging time is saved, and the unloading efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of machining, and in particular to a CNC machining fixture for aluminum terminals. Background Technology

[0002] Computer numerical control machine tools, or CNC for short, are automated machine tools equipped with a program control system. They process raw materials into semi-finished or finished parts through cutting tools. The fixtures play a crucial role in achieving high-efficiency processing.

[0003] The above-mentioned existing technical solutions have the following drawbacks: Traditional tooling fixtures are generally fixed, and the product is directly processed after the fixture is fixed; generally, only one process is processed at a time. When multiple processes are required to process the workpiece, multiple machines or multiple disassembly and assembly of the mold are required. Disassembly and assembly also require ensuring the installation position is accurate. Traditional tooling fixtures result in low efficiency and are time-consuming and labor-intensive. Utility Model Content

[0004] The above-mentioned technical objective of this utility model is achieved through the following technical solution: A CNC machining fixture for aluminum terminals includes a base 1, with a first rectangular hole 2 and a second rectangular hole 3 extending vertically through the front and rear ends of the base 1, the first rectangular hole 2 and the second rectangular hole 3 not communicating with each other; a first module 7, which is fixedly installed on the top of the base and sleeved on top of a conical positioning post 6, with the bottom end face of the first module 7 fitting against the top end face of the base 1; a second module 8, which is fixedly installed on the top of the base 1 and sleeved on top of the conical positioning post 6, with the bottom end face of the second module 8 fitting against the top end face of the base 1; a third module 9, which is fixedly installed on the top of the base 1 and sleeved on top of the conical positioning post 6, with the bottom end face of the third module 9 fitting against the top end face of the base 1; and a base plate bracket 10, which is fixedly installed on the left and right ends of the bottom of the base 1.

[0005] By adopting the above technical solution, the required processing steps are concentrated on a base plate by setting up the first module, the second module and the third module, which saves workers the time of setting up and debugging the mold and improves processing efficiency.

[0006] In a further embodiment, a first rectangular block 11 is provided in the first rectangular hole 2, and the first rectangular block 11 is integrally formed with the first rectangular hole 2. A second rectangular block 12 is provided in the second rectangular hole 3, and the second rectangular block 12 is integrally formed with the second rectangular hole 3. Multiple first waist-shaped holes 4 are provided at both the left and right ends of the base 1. First circular holes 5 are provided at both the front and rear ends of the first waist-shaped holes 4. The axis of the first circular holes 5 is vertically arranged. A conical positioning post 6 is inserted into the first circular hole 5, and the axis of the first circular hole 5 and the axis of the conical positioning post 6 are collinear.

[0007] By adopting the above technical solution, the conical positioning column on the base achieves the effect of quick positioning and installation. When changing different types of materials, the conical positioning column can be used to quickly position the frame when changing the formwork.

[0008] In a further embodiment, a plurality of double-sided vises 13 are fixedly installed on the top of the first rectangular block 11, a plurality of cylinders 14 are fixedly installed on the bottom of the first rectangular block 11, a third rectangular block 15 is provided at the top of the cylinder 14, the third rectangular block 15 is slidably installed between the double-sided vises 13, and the number of cylinders 14 corresponds to the number of double-sided vises 13. A plurality of double-sided vises 13 are fixedly installed on the top of the second rectangular block 12, and a plurality of cylinders 14 are fixedly installed on the bottom of the second rectangular block 12.

[0009] By adopting the above technical solution, the clamping and loosening of the double-sided vise can be conveniently and quickly controlled using a cylinder, which can improve the efficiency of loading and unloading materials.

[0010] In a further embodiment, the top of the first module 7 is provided with a first rectangular groove 16, and the first rectangular groove 16 is provided with a plurality of second circular holes 19 and third circular holes 20, all of which are vertically oriented.

[0011] By adopting the above technical solution, and by setting round holes on the module, the material can be processed into the required shape according to the template on the module during processing. The setting of rectangular slots makes it more convenient to place the material to be processed.

[0012] In a further embodiment, the second module 8 is provided with a second rectangular groove 17 on its top.

[0013] By adopting the above technical solution and setting rectangular slots on the module, the materials to be processed can be placed more conveniently.

[0014] In a further embodiment, the top of the third module 9 is provided with a third rectangular groove 18, and a fourth circular hole 21 is provided inside the third rectangular groove 18.

[0015] By adopting the above technical solution, and by setting round holes on the module, the material can be processed into the required shape according to the template on the module during processing. The setting of rectangular slots makes it more convenient to place the material to be processed.

[0016] In a further embodiment, the base plate bracket 10 is fixedly mounted with an operating lever 22.

[0017] By adopting the above technical solutions, operators can more easily and conveniently control the cylinder clamping / loosening, improve loading and unloading efficiency, and avoid direct contact between workers and machines, thus protecting personnel safety.

[0018] In summary, this utility model has the following beneficial effects: 1. The tapered positioning pins on the base enable quick installation and positioning when changing different types of molds; 2. The cylinder design allows for a more secure hold on the material being processed. 3. The operating levers on the base plate support can prevent operators from directly contacting the machine and protect personnel safety. Attached Figure Description

[0019] Figure 1 This is an overall schematic diagram of the present invention, used to illustrate the structural connection relationship between each module and the base; Figure 2 This is a schematic diagram illustrating the structural connection between the base and the conical positioning column; Figure 3 This is a schematic diagram illustrating the structural connections between the cylinder and each rectangular block; Figure 4 This is a schematic diagram used to illustrate the structure of the first module; Figure 5 This is a schematic diagram used to illustrate the structure of the second module; Figure 6 This is a schematic diagram used to illustrate the structure of the third module; In the diagram, 1. Base; 2. First rectangular hole; 3. Second rectangular hole; 4. First oblong hole; 5. First round hole; 6. Conical positioning post; 7. First module; 8. Second module; 9. Third module; 10. Base plate bracket; 11. First rectangular block; 12. Second rectangular block; 13. Double-sided vise; 14. Cylinder; 15. Third rectangular block; 16. First rectangular groove; 17. Second rectangular groove; 18. Third rectangular groove; 19. Second round hole; 20. Third round hole; 21. Fourth round hole; 22. Operating lever. Detailed Implementation

[0020] The present invention will be further described in detail below with reference to the accompanying drawings.

[0021] Identical parts are indicated by the same reference numerals. It should be noted that the terms "front," "rear," "left," "right," "upper," and "lower" used in the following description refer to the attached figures. Figure 1 In this specification, the terms "bottom surface" and "top surface," "inner" and "outer" refer to the direction toward or away from the geometry of a specific component. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this specification, "a plurality of" means two or more, unless otherwise explicitly and specifically defined by the direction of the center.

[0022] Example 1: like Figure 1 - Figure 6As shown, an aluminum terminal CNC machining fixture includes a base 1 with a first rectangular hole 2 and a second rectangular hole 3 extending vertically through its front and rear ends, respectively, and the first rectangular hole 2 and the second rectangular hole 3 are not connected; a first module 7, which is fixedly installed on the top of the base and sleeved on top of a conical positioning post 6, with the bottom end face of the first module 7 fitting against the top end face of the base 1; a second module 8, which is fixedly installed on the top of the base and sleeved on top of the conical positioning post 6, with the bottom end face of the second module 8 fitting against the top end face of the base 1; a third module 9, which is fixedly installed on the top of the base and sleeved on top of the conical positioning post 6, with the bottom end face of the third module 9 fitting against the top end face of the base 1; and a base plate bracket 10, which is fixedly installed on the left and right ends of the bottom of the base 1. A first rectangular block 11 is provided inside the first rectangular hole 2. The first rectangular block 11 and the first rectangular hole 2 are integrally formed. A second rectangular block 12 is provided inside the second rectangular hole 3. The second rectangular block 12 and the second rectangular hole 3 are integrally formed. Multiple first waist-shaped holes 4 are provided at both the left and right ends of the base 1. A first circular hole 5 is provided at both the front and rear ends of the first waist-shaped hole 4. The axis of the first circular hole 5 is vertically set. A conical positioning post 6 is inserted into the first circular hole 5, and the axis of the first circular hole 5 and the axis of the conical positioning post 6 are collinear. Multiple double-sided vises 13 are fixedly installed on the top of the first rectangular block 11, and multiple cylinders 14 are fixedly installed on the bottom of the first rectangular block 11. A third rectangular block 15 is set on the top of the cylinder 14, and the third rectangular block 15 is slidably installed between the double-sided vises 13. The number of cylinders 14 corresponds to the number of double-sided vises 13. Multiple double-sided vises 13 are fixedly installed on the top of the second rectangular block 12, and multiple cylinders 14 are fixedly installed on the bottom of the second rectangular block 12. A first rectangular groove 16 is set on the top of the first module 7. Multiple second circular holes 19 and third circular holes 20 are set in the first rectangular groove 16, and the axes of all are vertically set. A second rectangular groove 17 is set on the top of the second module 8. A third rectangular groove 18 is set on the top of the third module 9. A fourth circular hole 21 is set in the third rectangular groove 18. An operating rod 22 is fixedly installed on the base plate bracket 10.

[0023] Specific implementation process: The aluminum terminal to be processed is placed in the rectangular slot of the module. The operator inputs the programmed code and controls the cylinder 14 through the control lever 22. Under the action of the cylinder 14, the third rectangular block 15 at the top of the cylinder 14 can be pushed downward, thereby pushing the double-sided vise 13 to clamp and fix the aluminum terminal in the rectangular slot of the module. At this time, the processing machine tool processes the aluminum terminal. After processing is completed, the operator controls the cylinder through the control lever 22 to move the third rectangular block 15 at the top of the cylinder 13 upward, so that the double-sided vise 13 loosens and releases the aluminum terminal, completing the processing.

[0024] In the embodiments disclosed in this utility model, the terms "installation," "connection," "linking," and "fixing" should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; "linking" can be a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in the embodiments disclosed in this utility model according to the specific circumstances.

[0025] This specific embodiment is merely an explanation of the present utility model and is not intended to limit the present utility model. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive step, but as long as they are within the scope of the claims of the present utility model, they are protected by patent law.

Claims

1. A CNC machining fixture for aluminum terminals, characterized in that, include: The base (1) has a first rectangular hole (2) and a second rectangular hole (3) that pass through the front and rear ends of the base (1) from top to bottom. The first rectangular hole (2) and the second rectangular hole (3) are not connected. The first module (7) is fixedly installed on the top of the base (1). The first module (7) is sleeved on the top of the conical positioning post (6), and the bottom surface of the first module (7) is in contact with the top surface of the base (1). The second module (8) is fixedly installed on the top of the base (1). The second module (8) is sleeved on the top of the conical positioning column (6), and the bottom surface of the second module (8) is in contact with the top surface of the base (1). The third module (9) is fixedly installed on the top of the base (1). The third module (9) is sleeved on the top of the conical positioning column (6), and the bottom surface of the third module (9) is in contact with the top surface of the base (1). The base plate bracket (10) is fixedly installed at the bottom left and right ends of the base (1).

2. The CNC machining fixture for aluminum terminals according to claim 1, characterized in that: The first rectangular hole (2) is provided with a first rectangular block (11), which is integrally formed with the first rectangular hole (2). The second rectangular hole (3) is provided with a second rectangular block (12), which is integrally formed with the second rectangular hole (3). The base (1) has multiple first waist-shaped holes (4) at both the left and right ends. The first waist-shaped holes (4) have first circular holes (5) that pass through vertically at both the front and rear ends. The axis of the first circular hole (5) is vertically set. A conical positioning post (6) is inserted into the first circular hole (5), and the axis of the first circular hole (5) is collinear with the axis of the conical positioning post (6).

3. The CNC machining fixture for aluminum terminals according to claim 2, characterized in that: Multiple double-sided vises (13) are fixedly installed on the top of the first rectangular block (11), and multiple cylinders (14) are fixedly installed on the bottom of the first rectangular block (11). A third rectangular block (15) is provided at the top of the cylinder (14). The third rectangular block (15) is slidably installed between the double-sided vises (13). The number of cylinders (14) corresponds to the number of double-sided vises (13). Multiple double-sided vises (13) are fixedly installed on the top of the second rectangular block (12), and multiple cylinders (14) are fixedly installed on the bottom of the second rectangular block (12).

4. The CNC machining fixture for aluminum terminals according to claim 1, characterized in that: The first module (7) has a first rectangular groove (16) on its top. The first rectangular groove (16) has multiple second circular holes (19) and third circular holes (20) inside, and the axes of all of them are vertically set.

5. The CNC machining fixture for aluminum terminals according to claim 1, characterized in that: The second module (8) has multiple second rectangular slots (17) on its top.

6. The CNC machining fixture for aluminum terminals according to claim 1, characterized in that: The third module (9) has a third rectangular groove (18) on its top, and a fourth circular hole (21) is provided inside the third rectangular groove (18).

7. The CNC machining fixture for aluminum terminals according to claim 1, characterized in that: The base plate bracket (10) is fixedly equipped with an operating lever (22).

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