Multifunctional cutter handle clamping device of numerical control plane milling and boring machine

Abstract

The utility model provides a multifunctional cutter handle clamping device of a numerical control plane milling and boring machine, which comprises a bottom plate, a protective cover is fixedly mounted at the top of the bottom plate, a cutter handle clamping mechanism of the numerical control plane milling and boring machine is arranged in the protective cover, and the cutter handle clamping mechanism of the numerical control plane milling and boring machine comprises a mounting base arranged in a penetrating manner. A first mounting plate is fixedly mounted at the top of the mounting base, two second mounting plates are fixedly mounted on each of two sides of the first mounting plate, a third mounting plate is fixedly mounted between the two second mounting plates, and magnets are fixedly mounted at the bottom of the mounting base and the top of the third mounting plate. The cutter handle clamping mechanism of the numerical control plane milling and boring machine is contained through the arrangement of the protective cover, and the cutter handle fixedly provided with a cutter head is placed through the cutter handle clamping mechanism of the numerical control plane milling and boring machine. And a numerical control gantry boring and milling machine cutter handle clamping mechanism with the cutter handle penetrates into the protective cover, so that the cutter handle is placed, stability is improved, and the problem that the cutter handle is touched, falls off and is damaged in the actual use process is solved.

Description

Technical Field

[0001] This utility model relates to the field of tool holder clamping technology for CNC gantry milling machines, specifically to a multi-functional tool holder clamping device for CNC gantry milling machines. Background Technology

[0002] The CNC gantry milling machine is a new series of combination milling machines. The worktable adopts the 1XG series, and the milling head adopts the 1TX series. Its main drive is helical gear drive, which is smooth. The feed drive adopts ball screw drive. The main features of the CNC gantry milling machine are good rigidity, high precision, and high efficiency. With an appropriate milling cutter head, the feed rate can reach 800mm per minute.

[0003] When machining workpieces, CNC gantry milling machines often require different cutting tools depending on the machining requirements of the finished product. This necessitates the use of numerous tools. The tool heads and shanks are typically pre-connected, and during subsequent use, the shanks are simply installed onto the CNC gantry milling machine. However, due to the large number of tools used, they are often placed on a tool holder, which cannot clamp the tool shanks. This results in poor stability, and during actual use, the tools may fall due to contact, affecting their lifespan and failing to meet practical application needs. Utility Model Content

[0004] The present invention aims to solve the problems mentioned in the background art by providing a multi-functional tool holder clamping device for a CNC gantry milling machine.

[0005] The specific technical solution is as follows:

[0006] A multi-functional tool holder clamping device for a CNC gantry milling machine includes a base plate, a protective cover fixedly installed on the top of the base plate, and a CNC gantry milling machine tool holder clamping mechanism disposed inside the protective cover;

[0007] The CNC gantry milling machine tool holder clamping mechanism includes an intercalated mounting base, a first mounting plate fixedly mounted on the top of the mounting base, two second mounting plates fixedly mounted on both sides of the first mounting plate, a third mounting plate fixedly mounted between the two second mounting plates, magnets fixedly mounted on the bottom of the mounting base and the top of the third mounting plate, and a receiving cavity is opened inside the second mounting plate and on top of the magnet.

[0008] As a preferred embodiment of this utility model, the base plate has two limiting grooves inside, and a limiting rod is slidably connected inside the limiting groove. The top of the limiting rod is fixedly connected to the bottom of the mounting base.

[0009] As a preferred embodiment of this utility model, four rollers are fixedly installed at the bottom of the base plate, and a push handle is fixedly installed at the top of the base plate and to the right of the rollers.

[0010] As a preferred embodiment of this utility model, a connecting frame is fixedly installed at the bottom of the mounting base, a support wheel is movably connected inside the connecting frame, a card plate is fixedly installed inside the connecting frame, the card plate contacts one side of the support wheel, and a storage groove is provided on the top of the base plate.

[0011] As a preferred embodiment of this utility model, a first barrier plate is fixedly installed at the bottom of the mounting base, and a limit rod is interposed inside the first barrier plate, with one side of the limit rod extending to one side of the support wheel.

[0012] In a preferred embodiment of this utility model, the support wheel has a groove inside, and a connecting rod is movably connected inside the groove. The right side of the connecting rod is movably connected to the left side of the limiting rod.

[0013] As a preferred embodiment of this utility model, a spring is sleeved on the outer side of the limiting rod and on the right side of the first barrier plate, and a second barrier plate is fixedly installed on the right side of the spring.

[0014] This utility model has the following beneficial effects:

[0015] The multi-functional tool holder clamping device for CNC gantry milling machines provided by this utility model uses a protective cover to accommodate the tool holder clamping mechanism of the CNC gantry milling machine. The tool holder clamping mechanism is used to place the tool holder with the tool head fixed on it. The tool holder clamping mechanism of the CNC gantry milling machine with the tool holder is inserted into the interior of the protective cover to place the tool holder, thereby increasing stability and preventing the tool holder from being touched and falling off during actual use. Attached Figure Description

[0016] Figure 1 A schematic diagram of the structure of the multi-functional tool holder clamping device for a CNC gantry milling machine provided in this embodiment of the utility model;

[0017] Figure 2 A schematic diagram of the CNC gantry milling machine tool holder clamping mechanism of the multi-functional tool holder clamping device for the CNC gantry milling machine provided in this embodiment of the utility model;

[0018] Figure 3 A bottom view of the CNC gantry milling machine tool holder clamping mechanism of the multi-functional tool holder clamping device for the CNC gantry milling machine provided in this embodiment of the utility model;

[0019] Figure 4A schematic diagram of the left side structure of the base plate of the multi-functional tool holder clamping device for a CNC gantry milling machine provided in this embodiment of the utility model;

[0020] Figure 5 A schematic diagram of the unfolded structure of the mounting base auxiliary support device of the multi-functional tool holder clamping device for a CNC gantry milling machine provided in this embodiment of the utility model.

[0021] In the attached diagram: 1. Base plate; 2. Roller; 3. Push handle; 4. Protective cover; 5. CNC gantry milling machine tool holder clamping mechanism; 501. Mounting base; 502. First mounting plate; 503. Second mounting plate; 504. Third mounting plate; 505. Magnet; 506. Limiting groove; 507. Receiving cavity; 508. Limiting rod; 6. Support wheel; 7. First blocking plate; 8. Spring; 9. Limiting pull rod; 10. Connecting rod; 11. Clamping plate; 12. Connecting frame; 13. Groove; 14. Storage slot; 15. Second blocking plate. Detailed Implementation

[0022] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0023] The accompanying drawings are for illustrative purposes only and are schematic diagrams, not actual images. They should not be construed as limiting the scope of this patent. To better illustrate the embodiments of this utility model, some components in the drawings may be omitted, enlarged, or reduced, and do not represent the actual dimensions of the product. It is understandable to those skilled in the art that some well-known structures and their descriptions may be omitted in the drawings.

[0024] In the accompanying drawings of this utility model, the same or similar reference numerals correspond to the same or similar components. In the description of this utility model, it should be understood that if terms such as "upper," "lower," "left," "right," "inner," and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, they are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, the terms used to describe positional relationships in the drawings are only for illustrative purposes and should not be construed as limiting this patent. For those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.

[0025] In the description of this utility model, unless otherwise explicitly specified and limited, the term "connection" or similar designation indicating the connection relationship between components should be interpreted broadly. For example, it can refer to a fixed connection, a detachable connection, or an integral part; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0026] Example

[0027] The multi-functional tool holder clamping device for the CNC gantry milling machine provided in this embodiment, such as Figures 1-5 As shown, it includes a base plate 1, a protective cover 4 is fixedly installed on the top of the base plate 1, and a CNC gantry milling machine tool holder clamping mechanism 5 is provided inside the protective cover 4;

[0028] The CNC gantry milling machine tool holder clamping mechanism 5 includes a mounting base 501 that is inserted through it. A first mounting plate 502 is fixedly mounted on the top of the mounting base 501. Two second mounting plates 503 are fixedly mounted on both sides of the first mounting plate 502. A third mounting plate 504 is fixedly mounted between the two second mounting plates 503. Magnets 505 are fixedly mounted on the bottom of the mounting base 501 and the top of the third mounting plate 504. A receiving cavity 507 is formed inside the second mounting plate 503 and above the magnets 505. The effect achieved by the above structure is that the mounting base 501 is used to install the second mounting plates 503, the first mounting plate 502, and the third mounting plate 504. The receiving cavity 507 is used to place the tool holder. The magnets 505 are used to attract and fix the tool holder placed inside the receiving cavity 507, thereby increasing the stability of the tool holder when placed and preventing it from falling and being damaged during actual use.

[0029] The base plate 1 has two limiting grooves 506 inside, and a limiting rod 508 is slidably connected inside the limiting grooves 506. The top of the limiting rod 508 is fixedly connected to the bottom of the mounting base 501. The effect achieved by the above structure is that the limiting grooves 506 and the limiting rod 508 are used to stabilize the mounting base 501 and prevent the mounting base 501 from falling off the top of the base plate 1 when it is pulled out from inside the protective cover 4.

[0030] Four rollers 2 are fixedly installed at the bottom of the base plate 1, and a push handle 3 is fixedly installed at the top of the base plate 1, to the right of the rollers 2. The effect achieved by this structure is that the rollers 2 and push handle 3 facilitate overall movement, thereby enabling the provision of cutting tools to the gantry milling machine at different positions. A connecting frame 12 is fixedly installed at the bottom of the mounting base 501. A support wheel 6 is movably connected inside the connecting frame 12, and a clamping plate 11 is fixedly installed inside the connecting frame 12, contacting one side of the support wheel 6. A storage groove 14 is provided at the top of the base plate 1. The effect achieved by this structure is that the connecting frame 12 is used to install and fix the support wheel 6, and the clamping plate 11 is used to block the support wheel 6 when it is perpendicular to the connecting frame 12, thus ensuring that the support wheel 6 is perpendicular to the ground and facilitates support for the mounting base 501.

[0031] A first baffle plate 7 is fixedly installed on the bottom of the mounting base 501. A limit rod 9 is interposed inside the first baffle plate 7, and one side of the limit rod 9 extends to one side of the support wheel 6. The effect achieved by the above structure is that the first baffle plate 7 is used to limit the limit rod 9, increase the stability of the limit rod 9, and thus enable the limit rod 9 to follow the movement of the support wheel 6.

[0032] The support wheel 6 has a groove 13 inside, and a connecting rod 10 is movably connected inside the groove 13. The right side of the connecting rod 10 is movably connected to the left side of the limiting rod 9. The effect achieved by the above structure is that the groove 13 allows the connecting rod 10 to be installed, the connecting rod 10 allows it to be connected to the left side of the limiting rod 9, and the support wheel 6 can maintain its connection with the limiting rod 9 when rotating.

[0033] A spring 8 is fitted on the outside of the limiting rod 9 and on the right side of the first barrier plate 7. A second barrier plate 15 is fixedly installed on the right side of the spring 8. The effect achieved by the above structure is that the spring 8, under the action of the second barrier plate 15 and the first barrier plate 7, compresses the limiting rod 9 to the right, thereby pulling the support wheel 6 to rotate around the connection point between the support wheel 6 and the connecting frame 12, so that the support wheel 6 finally contacts the ground, thereby supporting the left side of the mounting base 501, making it easier to pull the mounting base 501 out of the protective cover 4. The connection point between the connecting rod 10 and the inner cavity of the groove 13 is lower than the connection point between the support wheel 6 and the connecting frame 12.

[0034] In use, the blades are fixed inside the handle. The mounting base 501 is pulled out from inside the protective cover 4. As the protective cover 4 moves to the left, the support wheel 6 disengages from the storage slot 14. The spring 8 presses the second blocking plate 15, causing the limiting rod 9 to move to the right, which in turn pulls the support wheel 6 and makes it contact the ground, supporting the left side of the mounting base 501. The handle with the blades installed is inserted into the receiving cavity 507, and the bottom of the handle contacts the top of the magnet 505. 5. After the tool holder is attached, push the mounting base 501 into the protective cover 4. At the same time, as the third mounting plate 504 moves into the protective cover 4, the right side of the support wheel 6 contacts the left side of the base plate 1. Under the obstruction of the base plate 1, the support wheel 6 rotates and is put into the storage slot 14. At the same time, the limit rod 9 is stretched, which compresses the spring 8. The whole thing is pushed to one side of the gantry milling machine through the roller 2 and the push handle 3. When the tool is needed, the mounting base 501 is pulled out and the tool placed in the receiving cavity 507 is taken out.

[0035] The above are merely preferred embodiments of the present utility model and are not intended to limit the implementation methods and protection scope of the present utility model. Those skilled in the art should realize that any equivalent substitutions and obvious changes made based on the description and illustrations of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A multi-functional tool holder clamping device for a CNC gantry milling machine, characterized in that, Includes a base plate (1), and a protective cover (4) is fixedly installed on the top of the base plate (1). The protective cover (4) is equipped with a CNC gantry milling machine tool holder clamping mechanism (5). The CNC gantry milling machine tool holder clamping mechanism (5) includes an intercalated mounting base (501), a first mounting plate (502) is fixedly mounted on the top of the mounting base (501), two second mounting plates (503) are fixedly mounted on both sides of the first mounting plate (502), a third mounting plate (504) is fixedly mounted between the two second mounting plates (503), magnets (505) are fixedly mounted on the bottom of the mounting base (501) and the top of the third mounting plate (504), and a receiving cavity (507) is opened inside the second mounting plate (503) and on the top of the magnet (505).

2. The multi-functional tool holder clamping device for a CNC gantry milling machine according to claim 1, characterized in that, The base plate (1) has two limiting grooves (506) inside, and a limiting rod (508) is slidably connected inside the limiting groove (506). The top of the limiting rod (508) is fixedly connected to the bottom of the mounting base (501).

3. The multi-functional tool holder clamping device for a CNC gantry milling machine according to claim 2, characterized in that, Four rollers (2) are fixedly installed at the bottom of the base plate (1), and a push handle (3) is fixedly installed at the top of the base plate (1) and to the right of the rollers (2).

4. The multi-functional tool holder clamping device for a CNC gantry milling machine according to claim 3, characterized in that, A connecting frame (12) is fixedly installed at the bottom of the mounting base (501). A support wheel (6) is movably connected inside the connecting frame (12). A card plate (11) is fixedly installed inside the connecting frame (12). The card plate (11) contacts one side of the support wheel (6). A storage groove (14) is provided on the top of the base plate (1).

5. The multi-functional tool holder clamping device for a CNC gantry milling machine according to claim 4, characterized in that, The bottom of the mounting base (501) is fixedly installed with a first barrier plate (7), and a limit rod (9) is inserted inside the first barrier plate (7). One side of the limit rod (9) extends to one side of the support wheel (6).

6. The multi-functional tool holder clamping device for a CNC gantry milling machine according to claim 5, characterized in that, The support wheel (6) has a groove (13) inside, and a connecting rod (10) is movably connected inside the groove (13). The right side of the connecting rod (10) is movably connected to the left side of the limiting rod (9).

7. The multi-functional tool holder clamping device for a CNC gantry milling machine according to claim 6, characterized in that, A spring (8) is sleeved on the outside of the limiting rod (9) and on the right side of the first barrier plate (7), and a second barrier plate (15) is fixedly installed on the right side of the spring (8).

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