Multi-spindle tool for drilling and tapping

Abstract

The utility model discloses a multi-spindle tool for drilling and tapping, and belongs to the technical field of machining. The driving gear is mounted on the mounting frame; the plurality of driven gears are mounted on the mounting frame, and the driven gears are matched with the driving gear; the adjusting assembly is mounted on the mounting frame, and the adjusting assembly is provided with a chuck seat; the connecting shaft group is used for connecting the driven gear with the cutter on the chuck seat, and universal couplings are arranged at the two ends of the connecting shaft group; and the mounting frame is provided with a fastener corresponding to the adjusting assembly. The position adjusting convenience of the drill bit or the screw tap is improved, and the adjusting efficiency is improved.

Description

Technical Field

[0001] The present application belongs to the technical field of mechanical processing, and in particular relates to a multi-axis device for drilling and tapping. Background Art

[0002] Many products produced now require drilling and wire twisting. Because the number of holes and the spacing between holes are different for different products, drilling one hole at a time is inefficient and time-consuming.

[0003] The existing Chinese patent with publication number CN114653981A discloses a multifunctional multi-axis device for drilling and twisting wires, which belongs to the field of mechanical technology. It mainly includes a connecting plate and a fixing plate, the connecting plate is fixed above the fixing plate, and shaft holes are opened on the connecting plate and the fixing plate, and the rotating shaft in the shaft hole is connected to the main transmission shaft of the external radial drilling machine, and a driving gear is installed at the lower end of the rotating shaft, and a plurality of adjustment blocks are detachably installed on the lower end surface of the fixing plate, and a first gear and a second gear are detachably installed on the adjustment block, the first gear is meshed with the driving gear, and the second gear is meshed with the first gear, and a connecting shaft is provided at the lower end of the driving gear, the first gear, and the second gear, which is detachably connected to a drill bit or a tap, and the relative position of the first gear, the second gear, and the driving gear can be adjusted, and the first gear and the second gear are provided with a variety of sizes.

[0004] Although the position of the drill or tap can be adjusted by the above-mentioned multi-axis device, the corresponding gear needs to be replaced each time the adjustment is made, resulting in low processing efficiency. Summary of the invention

[0005] The purpose of this application is to provide a multi-axis device for drilling and tapping in order to address the above-mentioned technical problems, thereby improving the convenience of adjusting the position of the drill bit or tap and improving the adjustment efficiency.

[0006] The present application provides a multi-axis machine for drilling and tapping, comprising:

[0007] Mounting frame;

[0008] A driving gear is mounted on a mounting frame;

[0009] A plurality of driven gears are provided and mounted on a mounting frame, wherein the driven gears cooperate with the driving gears;

[0010] An adjustment component is installed on the mounting frame, and the adjustment component is provided with a chuck seat;

[0011] A connecting shaft group, used to connect the driven gear and the tool on the chuck seat, and universal couplings are arranged at both ends of the connecting shaft group;

[0012] Wherein, the mounting frame is provided with fasteners corresponding to the adjustment assembly.

[0013] The driving gear and the driven gear are installed on the mounting frame. When the driving gear is connected to the driving device, the driving gear rotates to drive the driven gear to rotate. The position of the tool is adjusted by the adjusting component. The tool is installed on the chuck seat. The axis of the chuck seat is not the same as the axis of the driven gear. They are connected by connecting shaft groups and universal couplings to ensure that the tool can rotate for processing. The adjusting component and the mounting frame are installed and fastened by fasteners to ensure that there is a relatively stable installation structure between the adjusting component and the mounting frame. The chuck seat is placed at one end of the adjusting component, and the fasteners are fastened with bolts and nuts.

[0014] Furthermore, the adjustment component is provided with a fastening groove corresponding to the fastener, and the fastening groove is in a rounded rectangular shape.

[0015] When adjusting the adjusting component, the fastener is moved and adjusted in the fastening groove, and after positioning is completed, the fastener is used to fasten, and the fastener passes through the fastening groove.

[0016] Furthermore, the mounting frame includes:

[0017] The mounting cavity is used for mounting the driving gear and the driven gear;

[0018] A mounting plate portion, used for mounting an adjustment component;

[0019] A support column connected between the mounting cavity portion and the mounting plate portion;

[0020] Wherein, the mounting plate portion is provided with a plurality of mounting holes adapted to the fasteners.

[0021] The mounting cavity, the mounting plate, and the support column are integrally connected or connected by screws or bolts, so that the mounting frame has a high structural strength. The driving gear and the driven gear are installed in the mounting cavity through bearings, and the fasteners cooperate with the mounting holes to fix the adjustment assembly.

[0022] Furthermore, the connecting shaft group includes:

[0023] The main shaft body is provided with two corresponding ones;

[0024] The two ends of the adjusting shaft body are respectively inserted into the two main shaft bodies;

[0025] A locking assembly is used to lock the main shaft body and the adjusting shaft body;

[0026] Wherein, the adjusting shaft body is provided with a locking hole, and the outer side wall of the main shaft body is provided with a locking groove.

[0027] When the adjusting component is adjusted, the distance between the driven gear and the chuck seat changes, and the length of the connecting shaft group changes accordingly. The adjustment is achieved by telescopic movement of the adjusting shaft body in the main shaft body. After adjustment, it is tightened and locked by the locking component. The locking component adopts bolts and nuts. The locking component locks the locking hole and the locking groove. The locking groove is a rounded rectangular shape and has a contact surface that abuts against the locking component to ensure the locking and firm performance.

[0028] Furthermore, an adjustment hole for adjusting the chuck seat is provided in the middle of the mounting plate portion.

[0029] The adjustment hole facilitates the adjustment of the chuck seat, so that the chuck seat does not collide with the mounting plate when adjusting.

[0030] Furthermore, the mounting plate portion is provided with a mounting groove for mounting a fastener, and the mounting groove corresponds to the periphery of the mounting plate portion.

[0031] By installing fasteners at the intersection of the installation groove and the fastening groove, two groups of fasteners are installed between the adjustment component and the installation plate portion, thereby further improving the connection stability between the adjustment component and the installation plate portion.

[0032] The beneficial effects of this application are:

[0033] 1. The driving gear meshes with the driven gear. When the driving gear rotates, it drives the driven gear to rotate.

[0034] 2. Adjust the position of the tool through the adjustment component. The tool is installed on the chuck seat. The axis of the chuck seat is different from the axis of the driven gear. They are connected through the connecting shaft group and the universal coupling to ensure that the tool can rotate for processing.

[0035] 3. The adjusting component and the mounting frame are installed and fastened by fasteners to ensure that there is a relatively stable installation structure between the adjusting component and the mounting frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] Figure 1 This is a bottom view of the structure of the multi-axis device of the present application;

[0037] Figure 2 A schematic diagram of the top view of the multi-axis device of the present application;

[0038] Figure 3 A top view of the multi-axis device of the present application;

[0039] Figure 4 For this application Figure 2 A magnified view of point A;

[0040] Reference numerals in the figure are: 100, mounting frame; 110, mounting cavity; 120, mounting plate; 121, mounting hole; 122, adjustment hole; 123, mounting slot; 130, support column; 200, driving gear; 300, driven gear; 400, adjustment assembly; 401, fastening slot; 410, chuck seat; 420, fastener; 500, connecting shaft group; 510, universal coupling; 520, main shaft body; 521, locking slot; 530, adjustment shaft body; 540, locking assembly. DETAILED DESCRIPTION

[0041] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0042] The terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0043] The following provides a detailed description of the embodiments of the present application through specific embodiments and their application scenarios in conjunction with the accompanying drawings.

[0044] Embodiment 1:

[0045] like Figure 1 , Figure 3 As shown, the embodiment of the present application provides a multi-axis device for drilling and tapping, comprising:

[0046] Mounting frame 100;

[0047] The driving gear 200 is mounted on the mounting frame 100;

[0048] A plurality of driven gears 300 are provided and mounted on the mounting frame 100 , and the driven gears 300 cooperate with the driving gears 200 ;

[0049] The adjustment assembly 400 is mounted on the mounting frame 100 , and the adjustment assembly 400 is provided with a chuck seat 410 ;

[0050] A connecting shaft group 500 is used to connect the driven gear 300 and the tool on the chuck seat 410, and universal couplings 510 are provided at both ends of the connecting shaft group 500;

[0051] The mounting frame 100 is provided with a fastener 420 corresponding to the adjustment assembly 400 .

[0052] The driving gear 200 and the driven gear 300 are installed on the mounting frame 100. When the driving gear 200 is connected to the driving device, the driving gear 200 rotates to drive the driven gear 300 to rotate. The position of the tool is adjusted by the adjusting component 400. The tool is installed on the chuck seat 410. The axis of the chuck seat 410 is not the same as the axis of the driven gear 300. The connection is made by the connecting shaft group 500 and the universal coupling 510 to ensure that the tool can rotate for processing. The adjusting component 400 and the mounting frame 100 are installed and fastened by the fastener 420 to ensure that there is a relatively stable installation structure between the adjusting component 400 and the mounting frame 100. The chuck seat 410 is placed at one end of the adjusting component 400, and the fastener 420 is fastened with bolts and nuts.

[0053] Embodiment 2:

[0054] like Figure 2 As shown, an embodiment of the present application provides a multi-axis device for drilling and tapping. In addition to the above-mentioned technical features, the adjustment component 400 is further provided with a fastening groove 401 corresponding to the fastener 420, and the fastening groove 401 is in the shape of a rounded rectangle.

[0055] When the adjusting assembly 400 is adjusted, the fastener 420 is moved and adjusted in the fastening groove 401 . After positioning is completed, the fastener 420 is used for fastening, and the fastener 420 passes through the fastening groove 401 .

[0056] Embodiment 3:

[0057] like Figure 1 As shown, the embodiment of the present application provides a multi-axis device for drilling and tapping. In addition to the above technical features, the mounting frame 100 further includes:

[0058] The mounting cavity 110 is used to mount the driving gear 200 and the driven gear 300;

[0059] The mounting plate portion 120 is used to mount the adjustment assembly 400;

[0060] The support column 130 is connected between the mounting cavity portion 110 and the mounting plate portion 120;

[0061] The mounting plate portion 120 is provided with a plurality of mounting holes 121 adapted to the fasteners 420 .

[0062] The mounting cavity 110, the mounting plate 120, and the support column 130 are integrally connected or connected by screws or bolts, so that the mounting frame 100 has a high structural strength. The driving gear 200 and the driven gear 300 are installed in the mounting cavity 110 through bearings, and the fastener 420 cooperates with the mounting hole 121 to fix the adjustment assembly 400.

[0063] Embodiment 4:

[0064] like Figure 1 , Figure 2 , Figure 4 As shown, the embodiment of the present application provides a multi-axis device for drilling and tapping. In addition to the above technical features, the connecting axis group 500 further includes:

[0065] The main shaft body 520 is provided with two corresponding ones;

[0066] The adjusting shaft body 530 has two ends respectively inserted into the two main shaft bodies 520;

[0067] The locking assembly 540 locks the main shaft body 520 and the adjusting shaft body 530;

[0068] The adjusting shaft body 530 is provided with a locking hole, and the outer side wall of the main shaft body 520 is provided with a locking groove 521 .

[0069] When the adjustment component 400 is adjusted, the distance between the driven gear 300 and the chuck seat 410 changes, and the length of the connecting shaft group 500 changes accordingly. The adjustment is achieved by telescopic movement of the adjustment shaft body 530 in the main shaft body 520. After adjustment, it is tightened and locked by the locking component 540. The locking component 540 uses bolts and nuts. The locking component 540 locks the locking hole and the locking groove 521. The locking groove 521 is in the shape of a rounded rectangle and has a contact surface that abuts against the locking component 540 to ensure the locking and tightening performance.

[0070] Embodiment 5:

[0071] like Figure 2 As shown, an embodiment of the present application provides a multi-axis device for drilling and tapping. In addition to the above-mentioned technical features, an adjustment hole 122 for adjusting the chuck seat 410 is further provided in the middle of the mounting plate portion 120 .

[0072] The adjustment hole 122 facilitates the adjustment of the chuck seat 410 so that the chuck seat 410 does not collide with the mounting plate portion 120 during adjustment.

[0073] Furthermore, the mounting plate portion 120 is provided with a mounting groove 123 for mounting the fastener 420 , and the mounting groove 123 corresponds to the periphery of the mounting plate portion 120 .

[0074] By installing the fastener 420 at the intersection of the installation groove 123 and the fastening groove 401 , two sets of fasteners 420 are installed between the adjustment assembly 400 and the installation plate portion 120 , thereby further improving the connection stability between the adjustment assembly 400 and the installation plate portion 120 .

[0075] It should be noted that, in this article, the terms "comprise", "include" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises one..." does not exclude the presence of other identical elements in the process, method, article or device including the element. In addition, it should be noted that the scope of the method and device in the embodiment of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved, for example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0076] The embodiments of the present application are described above in conjunction with the accompanying drawings, but the present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. A multi-axis machine for drilling and tapping, characterized in that: include: Mounting frame (100); A driving gear (200) is mounted on the mounting frame (100); A plurality of driven gears (300) are provided and mounted on the mounting frame (100), wherein the driven gears (300) cooperate with the driving gears (200); An adjustment component (400) is installed on the mounting frame (100), and the adjustment component (400) is provided with a chuck seat (410); A connecting shaft group (500) is used to connect the driven gear (300) and the tool on the chuck seat (410), and universal couplings (510) are provided at both ends of the connecting shaft group (500); Wherein, the mounting frame (100) is provided with a fastener (420) corresponding to the adjustment assembly (400).

2. The multi-axis device for drilling and tapping according to claim 1, characterized in that: The adjustment component (400) is provided with a fastening groove (401) corresponding to the fastener (420), and the fastening groove (401) is in the shape of a rounded rectangle.

3. The multi-axis device for drilling and tapping according to claim 2, characterized in that: The mounting frame (100) comprises: An installation cavity (110) for installing a driving gear (200) and a driven gear (300); A mounting plate portion (120) for mounting an adjustment assembly (400); A support column (130) connected between the mounting cavity portion (110) and the mounting plate portion (120); Wherein, the mounting plate portion (120) is provided with a plurality of mounting holes (121) adapted to the fasteners (420).

4. The multi-axis device for drilling and tapping according to claim 3, characterized in that: The connecting shaft assembly (500) comprises: The main shaft body (520) is provided with two corresponding ones; An adjusting shaft body (530), two ends of which are respectively inserted into the two main shaft bodies (520); A locking assembly (540) is used to lock the main shaft body (520) and the adjustment shaft body (530); Wherein, the adjusting shaft body (530) is provided with a locking hole, and the outer side wall of the main shaft body (520) is provided with a locking groove (521).

5. The multi-axis device for drilling and tapping according to claim 3, characterized in that: An adjustment hole (122) for adjusting the chuck seat (410) is provided in the middle of the mounting plate portion (120).

6. The multi-axis device for drilling and tapping according to claim 3, characterized in that: The mounting plate portion (120) is provided with a mounting groove (123) for mounting a fastener (420), and the mounting groove (123) corresponds to the periphery of the mounting plate portion (120).

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