A high-efficiency tooling for CNC machining of metal parts for new energy vehicles

Abstract

The present invention relates to the field of tooling technology, and in particular to an efficient tooling for CNC processing of new energy vehicle metal parts, comprising a tooling base plate, a plurality of fixture blocks are arranged on the upper side of the tooling base plate, a limit block is inserted on the upper side of the fixture block, a support block is arranged at the upper center position of the fixture block, a plurality of cylinders are arranged on the upper side of the tooling base plate, a pressure block is arranged on the axial end of the cylinder, a workpiece is arranged on the upper side of the fixture block, and a stabilizing device for stabilizing the workpiece is arranged on the tooling base plate. The efficient tooling for CNC processing of new energy vehicle metal parts has high workpiece clamping stability, multi-station processing, improved processing efficiency, efficient processing, and convenient operation.

Description

Technical Field

[0001] The present invention relates to the technical field of tooling, and in particular to a high-efficiency tooling for CNC machining of metal parts of new energy vehicles. Background Art

[0002] Generally, CNC machining usually refers to computer digital controlled precision machining, CNC machining lathes, CNC machining milling machines, CNC machining boring and milling machines, etc. CNC machining often uses tooling.

[0003] Tooling, or process equipment, is a general term for various tools used in the manufacturing process. It includes tools / fixtures / molds / gauges / gauges / auxiliary tools / fitting tools / station tools, etc. Tooling is a general abbreviation. The existing tooling has low processing efficiency. When the workpiece is processed, the workpiece placement stability is poor. Each workpiece has a specific tooling, which affects the processing efficiency. For this reason, we proposed a high-efficiency tooling for CNC processing of metal parts of new energy vehicles. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a high-efficiency tooling for CNC machining of metal parts of new energy vehicles.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] An efficient tooling for CNC machining of metal parts of new energy vehicles is designed, comprising a tooling base plate, a plurality of fixture blocks are arranged on the upper side of the tooling base plate, a limit block is inserted on the upper side of the fixture block, a support block is arranged at the upper center position of the fixture block, a plurality of cylinders are arranged on the upper side of the tooling base plate, a pressure block is arranged on the axial end of the cylinder, a workpiece is arranged on the upper side of the fixture block, and the tooling base plate is provided with a stabilizing device for stabilizing the workpiece.

[0007] Preferably, the stabilizing device includes: an electric push rod, which is arranged on the upper side of the tooling base plate, a micro motor is fixedly provided at the shaft end of the electric push rod, a connecting plate is fixedly provided at the shaft end of the micro motor, a plurality of springs are provided on the upper side of the connecting plate, a push block is provided on the upper side of the spring, one side of the push block is in contact with one side of the workpiece, and stabilizing block 1 and stabilizing block 2 are respectively slidably connected on both sides of the connecting plate.

[0008] Preferably, auxiliary block 1 and auxiliary block 2 are respectively provided on the lower sides of the stabilizing block 1 and the stabilizing block 2.

[0009] Preferably, a plug-in slot is provided on the upper side of the tooling base plate and at a position opposite to the fixture block, a movable plate is slidably connected to the inner side of the plug-in slot, a guide rod is fixedly provided on the lower side of the movable plate, a partition is fixedly provided at the outer center position of the guide rod, guide blocks are provided on both sides of the partition, the guide block is slidably sleeved on the outer side of the guide rod, a tension spring is provided on one side of the guide block, the tension spring is movably sleeved on the outer side of the guide rod, a connecting rod is rotatably connected to the lower side of the guide block, and the lower side of the connecting rod is rotatably connected to the inner bottom end of the plug-in slot.

[0010] Preferably, a movable groove 1 is provided on the inner side of the plug-in groove, a movable groove 2 is provided on the inner side of the clamp block, a spring 3 is provided on the inner side of the movable groove 1, a push plate is provided on one side of the spring 3, a plurality of springs 2 are provided on the inner side of the movable groove 2, a connecting frame is provided on one side of the spring 2, one side of the connecting frame is in conflict with one side of the push plate, and a snap mechanism is provided on the other side of the push plate.

[0011] Preferably, the buckle mechanism comprises: an extrusion plate, the extrusion plate is plugged into one side of the connecting frame, a clamping block is fixedly provided on one side of the extrusion plate, and a clamping seat is plugged into one side of the clamp block and opposite to the clamping block.

[0012] Preferably, the number of the clamp blocks is twelve, the number of the limit blocks is eighteen, the number of the cylinders is twelve, and the number of the pressure blocks is twelve.

[0013] Preferably, the stabilizing block 1, the stabilizing block 2, the auxiliary block 1 and the auxiliary block 2 are all made of soft rubber components.

[0014] The invention proposes an efficient tooling for CNC processing of metal parts for new energy vehicles, which has the beneficial effects of providing a clamping stability for the workpiece by setting a tooling base plate, a fixture block, a limit block, a support block, a workpiece, a cylinder, a pressure block, an electric push rod, a micro motor, a connecting plate, a spring 1, a push block, a stabilizing block 1, and a stabilizing block 2, thereby improving the processing efficiency of the workpiece. The efficient tooling for CNC processing of metal parts for new energy vehicles has high workpiece clamping stability, multi-station processing, improved processing efficiency, efficient processing, and easy operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a front axonometric structural schematic diagram of a high-efficiency tooling for CNC machining of metal parts for new energy vehicles proposed by the present invention;

[0016] Figure 2 This is a schematic diagram of the front section axonometric structure of a high-efficiency tooling for CNC machining of metal parts for new energy vehicles proposed by the present invention;

[0017] Figure 3This is a schematic diagram of the side section axonometric structure of a high-efficiency tooling for CNC machining of metal parts for new energy vehicles proposed by the present invention;

[0018] Figure 4 The invention proposes a high-efficiency tooling for CNC machining of metal parts for new energy vehicles Figure 3 The structural diagram of A in the figure;

[0019] Figure 5 This is a schematic diagram of the cross-sectional structure of the connection between the clamping block and the tooling base plate of a high-efficiency tooling for CNC machining of metal parts for new energy vehicles proposed by the present invention;

[0020] Figure 6 The invention proposes a high-efficiency tooling for CNC machining of metal parts for new energy vehicles Figure 5 Schematic diagram of the structure of B.

[0021] In the figure: 1 tooling base plate, 2 fixture block, 3 limit block, 4 support block, 5 workpiece, 6 cylinder, 7 pressure block, 8 electric push rod, 9 micro motor, 10 connecting plate, 11 spring one, 12 push block, 13 stable block one, 14 stable block two, 15 auxiliary block one, 16 auxiliary block two, 17 moving plate, 18 guide rod, 19 partition, 20 guide block, 21 tension spring, 22 connecting rod, 23 connecting frame, 24 spring two, 25 push plate, 26 spring three, 27 extrusion plate, 28 card seat, 29 card block. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0023] Reference Figure 1-6 A high-efficiency tooling for CNC machining of metal parts of new energy vehicles includes a tooling base plate 1, a plurality of fixture blocks 2 are arranged on the upper side of the tooling base plate 1, a limit block 3 is inserted on the upper side of the fixture block 2, a support block 4 is arranged at the upper center position of the fixture block 2, a plurality of cylinders 6 are arranged on the upper side of the tooling base plate 1, a pressure block 7 is arranged on the axial end of the cylinder 6, a workpiece 5 is arranged on the upper side of the fixture block 2, and the tooling base plate 1 is provided with a stabilizing device for stabilizing the workpiece 5. During machining, the workpiece 5 is placed between the two fixture blocks 2 so that the workpiece 5 falls on the support block 4, and then the limit block 3 is used to limit the workpiece 5, and then the cylinder 6 is used to drive the pressure block 7 to press the workpiece 5, thereby improving the machining stability.

[0024] In order to improve the placement position of the workpiece 5, ensure the processing stability and improve the processing accuracy, a stabilizing device is provided, including: an electric push rod 8, which is arranged on the upper side of the tooling base plate 1, and a micro motor 9 is fixedly provided at the shaft end of the electric push rod 8, and a connecting plate 10 is fixedly provided at the shaft end of the micro motor 9, and a plurality of springs 11 are provided on the upper side of the connecting plate 10, and a push block 12 is provided on the upper side of the spring 11, and one side of the push block 12 is in conflict with one side of the workpiece 5, and both sides of the connecting plate 10 are respectively slidably connected with a stabilizing block 13 and a stabilizing block 2 14. After the workpiece 5 is compacted, the electric push rod 8 is used to push the micro motor 9, and the micro motor 9 rotates the connecting plate 10. The connecting plate 10 drives the push block 12 on the spring 11 to perform secondary fixation on the workpiece 5. The cooperation with the stabilizing block 13 and the stabilizing block 2 14 can improve the clamping stability of the workpiece 5, thereby improving the stability and thus improving the processing efficiency.

[0025] In order to improve stability and cooperate with clamping, auxiliary blocks 15 and 16 are respectively provided on the lower sides of the stabilizing blocks 13 and 14.

[0026] In order to facilitate the disassembly and assembly of the fixture block 2, a plug-in slot is provided on the upper side of the tooling bottom plate 1 and at a position opposite to the fixture block 2. A movable plate 17 is slidably connected to the inner side of the plug-in slot. A guide rod 18 is fixedly provided on the lower side of the movable plate 17. A partition plate 19 is fixedly provided at the outer center position of the guide rod 18. Guide blocks 20 are provided on both sides of the partition plate 19. The guide block 20 is slidably sleeved on the outer side of the guide rod 18. A tension spring 21 is provided on one side of the guide block 20. The tension spring 21 is movably sleeved on the outer side of the guide rod 18. A connecting rod 22 is rotatably connected to the lower side of the guide block 20. The lower side of the connecting rod 22 is rotatably connected to the inner bottom end of the plug-in slot.

[0027] Place the clamp block 2 in the insertion slot, then press it down to move the movable plate 17 downward, cooperate with the connecting rod 22 to drive the guide block 20 to move on the guide rod 18, pull the tension spring 21, and then limit the clamp block 2 to complete the fixation.

[0028] In order to provide a limiting function for the clamp block 2, a moving groove 1 is provided on the inner side of the plug-in slot, a moving groove 2 is provided on the inner side of the clamp block 2, a spring 3 26 is provided on the inner side of the moving groove 1, a push plate 25 is provided on one side of the spring 3 26, a plurality of springs 24 are provided on the inner side of the moving groove 2, a connecting frame 23 is provided on one side of the spring 24, one side of the connecting frame 23 is in conflict with one side of the push plate 25, and a buckle mechanism is provided on the other side of the push plate 25;

[0029] The connecting frame 23 is used to push the spring two 24, and then one end of the connecting frame 23 is inserted into the movable groove one to push the push plate 25 to squeeze the spring three 26, wherein the elastic force of the spring three 26 is smaller than the elastic force of the spring two 24, so that one end of the connecting frame 23 is in the movable groove one to fix the clamp block 2.

[0030] In order to facilitate the unlocking operation of the limit of the clamp block 2, a snap mechanism is set up, including: an extrusion plate 27, which is plugged into one side of the connecting frame 23, and a clamp block 29 is fixedly provided on one side of the extrusion plate 27, and a clamp seat 28 is plugged into one side of the clamp block 2 and opposite to the clamp block 29.

[0031] In order to improve the processing efficiency, the number of the clamp blocks 2 is twelve, the number of the limit blocks 3 is eighteen, the number of the cylinders 6 is twelve, and the number of the pressure blocks 7 is twelve.

[0032] The stabilizing block 1 13 , the stabilizing block 2 14 , the auxiliary block 1 15 and the auxiliary block 2 16 are all made of soft rubber components.

[0033] When the present invention is used, the workpiece 5 is placed between the two clamp blocks 2 so that the workpiece 5 falls onto the support block 4, and then the workpiece 5 is limited by the limit block 3, and then the cylinder 6 is used to drive the pressure block 7 to press the workpiece 5. After the workpiece 5 is pressed, the electric push rod 8 is used to push the micro motor 9, and the micro motor 9 rotates the connecting plate 10. The connecting plate 10 drives the push block 12 on the spring 11 to fix the workpiece 5 for a second time, thereby improving the processing stability and improving the processing efficiency.

[0034] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0035] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0036] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A high-efficiency tool for CNC machining of metal parts of new energy vehicles, comprising a tool base plate (1), characterized in that: A plurality of fixture blocks (2) are provided on the upper side of the tooling base plate (1), a limit block (3) is inserted on the upper side of the fixture block (2), a support block (4) is provided at the center position of the upper side of the fixture block (2), a plurality of cylinders (6) are provided on the upper side of the tooling base plate (1), a pressure block (7) is provided at the axial end of the cylinder (6), a workpiece (5) is provided on the upper side of the fixture block (2), and the tooling base plate (1) is provided with a stabilizing device for stabilizing the workpiece (5); The stabilizing device comprises: an electric push rod (8), the electric push rod (8) being arranged on the upper side of the tooling bottom plate (1), a micro motor (9) being fixedly provided at the shaft end of the electric push rod (8), a connecting plate (10) being fixedly provided at the shaft end of the micro motor (9), a plurality of springs (11) being provided at the upper side of the connecting plate (10), a push block (12) being provided at the upper side of the springs (11), one side of the push block (12) being in contact with one side of the workpiece (5), and a stabilizing block (13) and a stabilizing block (14) being slidably connected to the two sides of the connecting plate (10); A plug-in slot is provided on the upper side of the tooling base plate (1) and at a position opposite to the fixture block (2); a movable plate (17) is slidably connected to the inner side of the plug-in slot; a guide rod (18) is fixedly provided on the lower side of the movable plate (17); a partition plate (19) is fixedly provided at the outer center position of the guide rod (18); guide blocks (20) are provided on both sides of the partition plate (19); the guide block (20) is slidably sleeved on the outer side of the guide rod (18); a tension spring (21) is provided on one side of the guide block (20); the tension spring (21) is movably sleeved on the outer side of the guide rod (18); a connecting rod (22) is rotatably connected to the lower side of the guide block (20); the lower side of the connecting rod (22) is rotatably connected to the inner bottom end of the plug-in slot; A movable groove 1 is provided on the inner side of the plug-in groove, a movable groove 2 is provided on the inner side of the clamp block (2), a spring 3 (26) is provided on the inner side of the movable groove 1, a push plate (25) is provided on one side of the spring 3 (26), a plurality of springs 2 (24) are provided on the inner side of the movable groove 2, a connecting frame (23) is provided on one side of the spring 2 (24), one side of the connecting frame (23) is in contact with one side of the push plate (25), and a buckle mechanism is provided on the other side of the push plate (25); The buckle mechanism comprises: an extrusion plate (27), the extrusion plate (27) being plugged into one side of the connection frame (23), a clamping block (29) being fixedly provided on one side of the extrusion plate (27), and a clamping seat (28) being plugged into one side of the clamp block (2) and opposite to the clamping block (29).

2. The high-efficiency tooling for CNC machining of metal parts for new energy vehicles according to claim 1 is characterized in that: Auxiliary blocks 1 (15) and 2 (16) are respectively provided on the lower sides of the stabilizing blocks 1 (13) and 2 (14).

3. The high-efficiency tooling for CNC machining of metal parts for new energy vehicles according to claim 1 is characterized in that: The number of the clamp blocks (2) is twelve, the number of the limit blocks (3) is eighteen, the number of the cylinders (6) is twelve, and the number of the pressure blocks (7) is twelve.

4. The high-efficiency tooling for CNC machining of metal parts for new energy vehicles according to claim 2 is characterized in that: The stabilizing block 1 (13), the stabilizing block 2 (14), the auxiliary block 1 (15) and the auxiliary block 2 (16) are all made of soft rubber components.

Images