Power type indexing chuck for multi-axis machining machine

Abstract

The invention discloses a power type indexing chuck for a multi-axis machining machine, and relates to the technical field of machine tool clamps of multi-axis machining machines. According to the power type indexing chuck for the multi-axis machining machine, the power type indexing chuck body and the base are placed on the bearing base, the circular base drives the stud to be placed into the inner wall of a screw groove, the hexagonal wrench drives the hexagonal base and the circular base to rotate, and the stud and the screw groove are fixed in a screw joint mode; the rubber block drives the operating rod to slide in the inner wall of the positioning groove, the movable block is separated from the magnet, the hexagonal wrench drives the hexagonal base and the circular base to rotate, the stud and the screw groove are separated and loosened, and then the hexagonal base is moved to drive the circular base to be separated from the inner wall of the screw groove. And the stud and the circular base can be limited and fixed, the situation that the stud is loosened during long-term work can be prevented, the overall stability and machining precision of the base are kept, and the stability degree of the whole device is improved.

Description

Technical Field

[0001] The invention relates to the technical field of multi-axis processing machine tool fixtures, in particular to a power indexing chuck used for a multi-axis processing machine. Background Art

[0002] A multi-axis CNC machining center can simultaneously control the linkage of more than four coordinate axes, combining functions such as CNC milling, CNC boring, and CNC drilling. After the workpiece is clamped once, the machining surface can be subjected to multiple processes such as milling, boring, and drilling, effectively avoiding positioning errors caused by multiple installations, shortening the production cycle, and improving machining accuracy. A power indexing chuck is a device used in a multi-axis machining center, which includes a base, a holding assembly, a piston, and a stopper. The design of this chuck allows the base to be directly set on the multi-axis machining center. The holding assembly has a transmission member and at least one positioning portion, and can be rotatably set on the base.

[0003] Regarding the above-mentioned related technologies, it is believed that: the power indexing chuck is generally installed on the socket through the base, and then installed on the multi-axis processing machine through fastening bolts. Generally, the base is screwed and fixed to the socket through multiple bolts to complete the fixation. Then the parts to be processed are clamped and fixed by the power indexing chuck. Through the bolt installation method, when the indexing chuck works for a long time, once the bolts become loose, the base of the power indexing chuck will shake, which will affect the stability of the base and the processing accuracy. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides a power indexing chuck for a multi-axis machining center, which solves the problem that the base of the power indexing chuck is fixed by multiple bolts, and the bolts become loose after long-term work, which affects the stability of the base and the machining accuracy.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: a power indexing chuck for a multi-axis processing machine, comprising a mounting table, a left-right adjustment component is mounted on the top wall of the mounting table, a base is mounted on the top wall of the left-right adjustment component evenly through a plurality of limit components, a power indexing chuck body is mounted on the top wall of the base, and a protection component is mounted on the outer wall of the left-right adjustment component and located outside the power indexing chuck body;

[0006] The limit assembly comprises a plurality of circular seats, the base and the top walls of the left and right adjustment assemblies are evenly provided with a plurality of screw grooves, the top walls of the screw grooves on the base are provided with circular grooves, the bottom walls of the plurality of circular seats are fixedly installed with studs, the top walls of the plurality of circular seats are fixedly installed with hexagonal seats, the inner walls of the plurality of circular grooves are provided with two limit grooves, the outer walls of the plurality of circular seats and the positions corresponding to the two limit grooves are provided with accommodating grooves, the left and right sides of the inner walls of the two accommodating grooves are provided with limit slide grooves, the inner walls of the two accommodating grooves are fixedly installed with magnets, the top walls of the plurality of circular seats and the positions corresponding to the accommodating grooves are provided with positioning grooves, the inner walls of the two limit slide grooves are provided with springs, the movable ends of the two springs are fixedly installed with limit sliders, the adjacent sides of the two limit sliders are fixedly installed with the same moving block, the sides of the two moving blocks away from each other are fixedly installed with the same positioning block, the top walls of the two moving blocks are fixedly installed with operating rods, and the top ends of the two operating rods are fixedly installed with rubber blocks.

[0007] Furthermore, the screw grooves on the base and the screw grooves on the top walls of the left and right adjustment components correspond to each other and are connected, several of the circular grooves are connected to the corresponding screw grooves, several of the inner walls of the circular grooves are fitted with the corresponding inner walls of the circular seats, several of the outer walls of the studs are screwed to the corresponding inner walls of the screw grooves, the two accommodating grooves are connected to the corresponding positioning grooves, and the outer walls of the two limit sliding blocks are slidably connected to the corresponding inner walls of the limit sliding grooves.

[0008] Furthermore, the outer walls of the two moving blocks are slidably connected to the corresponding inner walls of the accommodating grooves, the outer walls of the two positioning blocks are fitted to the corresponding inner walls of the positioning grooves, and the outer walls of the two operating rods are slidably connected to the corresponding inner walls of the positioning grooves.

[0009] Furthermore, the left and right adjustment component includes a receiving seat, the top wall of the receiving seat is fitted with the bottom wall of the base, the outer wall of the receiving seat is fixedly connected to the inner wall of the protection component, the top wall of the receiving seat is evenly provided with a plurality of screw grooves, and the top wall of the mounting platform is provided with a placement groove.

[0010] Furthermore, an adjusting screw is rotatably installed on the inner wall of the placement groove through a bearing seat, a sliding seat is threadedly installed on the outer wall of the adjusting screw, the bottom wall of the sliding seat is slidably connected to the inner bottom wall of the placement groove, and the bottom wall of the receiving seat is threadedly installed on the position of the top wall of the sliding seat by bolts.

[0011] Furthermore, an indicating arrow is provided on the front portion of the top wall of the sliding seat, and a scale is installed on the front portion of the top wall of the mounting platform.

[0012] Furthermore, positioning grooves are provided in the front and rear walls of the placement groove, sliding blocks are slidably installed on the inner walls of the two positioning grooves, and the outer walls of the two sliding blocks are slidably connected to the corresponding inner walls of the positioning grooves. An installation cavity is provided on the right side of the bottom wall of the mounting platform, and a worm gear is fixedly installed on the right end of the adjusting screw rod through the mounting platform through a bearing, an installation shaft is rotatably installed on the inner wall of the installation cavity, a worm is fixedly installed on the outer wall of the installation shaft, and the worm is meshingly connected to the worm wheel.

[0013] Furthermore, a large gear is fixedly mounted on the rear portion of the outer wall of the mounting shaft, a driving motor is fixedly mounted on the rear wall of the mounting cavity via an L-shaped frame, a small gear is fixedly mounted on the power shaft of the driving motor, and the small gear is meshingly connected with the large gear.

[0014] Furthermore, the protection component includes a placement seat, which is in the shape of a "U". The front and rear parts of the bottom wall of the placement seat are screwed on the outer wall of the receiving seat by bolts. The top wall of the placement seat is provided with a slot, and a block is clamped and installed on the inner wall of the slot. A sealing cover is fixedly installed on the top wall of the block, and a accommodating cavity matching the outer wall of the power dividing chuck body is provided inside the sealing cover.

[0015] Furthermore, a handle is fixedly installed on the top wall of the sealing cover, and fastening bolts are threadedly installed on the four corners of the top wall of the mounting platform.

[0016] The present invention has the following beneficial effects:

[0017] (1) The power indexing chuck for a multi-axis processing machine is characterized in that the power indexing chuck body and the base are placed on a receiving seat, the round seat drives the stud to be placed into the inner wall of the screw groove, the hexagonal wrench drives the hexagonal seat and the round seat to rotate, the stud is screwed and fixed to the screw groove, the rubber block drives the operating rod to slide in the inner wall of the positioning groove, the moving block is separated from the adsorption of the magnet, the spring drives the limit slider to slide in the corresponding inner wall of the limit slide groove, the limit slider drives the moving block to slide in the inner wall of the accommodating groove, the positioning block enters the inner wall of the limit groove, and when disassembly is required, the movable rubber block drives the operating rod to slide on the inner wall of the positioning groove The movable block slides in the inner wall of the accommodating groove and drives the limit sliding block to compress the spring in the inner wall of the limit sliding groove. The movable block is fixed by adsorption of the magnet, and the positioning block is separated from the contact with the limit groove. The hexagonal wrench drives the hexagonal seat and the circular seat to rotate, so that the stud is separated from the screw groove and loosened. Then the movable hexagonal seat drives the circular seat to separate from the inner wall of the screw groove. When the power indexing chuck body is installed, the stud and the circular seat can be limited and fixed, which can prevent the stud from loosening during long-term work, maintain the overall stability and processing accuracy of the base, and improve the stability of the entire device.

[0018] (2) The power indexing chuck used for a multi-axis processing machine has a driving motor that drives the small gear and the large gear to rotate, the large gear drives the installation shaft and the worm to rotate, the worm drives the worm wheel meshing with it to rotate, the worm wheel drives the adjusting screw to rotate, the sliding seat slowly slides in the inner wall of the placement groove, the sliding seat drives the sliding block to slide in the inner wall of the corresponding positioning slide groove, the position indicated by the indicating arrow can be understood through the mutual cooperation of the scale, and the power indexing chuck body can be driven to move left and right through the left and right adjustment components, so it has good applicability when used, so that it can match different processing needs, the overall adjustment method is simple, the moving position is accurate, and the processing accuracy of the entire device can be improved.

[0019] (3) The power indexing chuck used for the multi-axis processing machine has a movable handle that drives the sealing cover and the clamping block to cover the power indexing chuck body and the top of the base, and the clamping block enters the inner wall of the clamping groove to be clamped and fixed, so that the sealing cover can protect and fix the power indexing chuck body and the base. When the power indexing chuck body is not in operation, it can be protected to prevent the power indexing chuck body from being damaged by external factors, and it can also isolate external dust and impurities to keep it clean.

[0020] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the external structure of the present invention;

[0022] Figure 2 This is a front view of the external structure of the present invention;

[0023] Figure 3 It is a front cross-sectional view of the internal structure of the present invention;

[0024] Figure 4 This is an exploded view of the internal structure of the left and right adjustment components of the present invention;

[0025] Figure 5 This is an exploded top view of the internal structure of the left and right adjustment components of the present invention;

[0026] Figure 6 A bottom view of the external structure of the present invention;

[0027] Figure 7 It is a cross-sectional view of the internal structure of the protection component of the present invention;

[0028] Figure 8 It is a schematic diagram of the external structure of the limit assembly and the power indexing chuck body of the present invention;

[0029] Fig. 9This is a schematic diagram of the external structure of the limit assembly of the present invention;

[0030] Fig.10 An exploded view of the internal structure of the limit assembly of the present invention;

[0031] Fig.11 For the present invention Figure 5 A magnified view of the structure at A.

[0032] In the figure, 1, mounting table; 2, left and right adjustment components; 21, sliding seat; 22, indicating arrow; 23, scale; 24, adjusting screw; 25, positioning slide; 26, sliding block; 27, placing groove; 28, mounting shaft; 29, worm; 210, worm wheel; 211, large gear; 212, driving motor; 213, small gear; 214, receiving seat; 215, mounting cavity; 3, power indexing chuck body; 4, base; 5, limit assembly; 51, screw groove; 5 2. Circular groove; 53. Limiting groove; 54. Stud; 55. Circular seat; 56. Hexagonal seat; 57. Positioning groove; 58. Accommodating groove; 59. Limiting slide groove; 510. Magnet; 511. Spring; 512. Limiting slider; 513. Positioning block; 514. Rubber block; 515. Operating lever; 516. Moving block; 6. Protection component; 61. Sealing cover; 62. Accommodating chamber; 63. Handle; 64. Placement seat; 65. Slot; 66. Block; 7. Fastening bolts. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] In the description of the present invention, it should be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inside", "all around" and the like indicating orientation or positional relationship are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0035] See also Figure 1-Figure 11The embodiment of the present invention provides a technical solution: a power indexing chuck for a multi-axis processing machine, comprising a mounting table 1, a left-right adjustment component 2 is mounted on the top wall of the mounting table 1, a base 4 is mounted on the top wall of the left-right adjustment component 2 evenly through a plurality of limit components 5, a power indexing chuck body 3 is mounted on the top wall of the base 4, and a protection component 6 is mounted on the outer wall of the left-right adjustment component 2 and located outside the power indexing chuck body 3;

[0036] The limiting assembly 5 includes a plurality of circular seats 55, a plurality of screw grooves 51 are evenly provided on the top walls of the base 4 and the left and right adjustment assemblies 2, a circular groove 52 is provided on the top walls of the screw grooves 51 on the base 4, a stud 54 is fixedly installed on the bottom walls of the plurality of circular seats 55, a hexagonal seat 56 is fixedly installed on the top walls of the plurality of circular seats 55, two limiting grooves 53 are provided on the inner walls of the plurality of circular grooves 52, a plurality of accommodating grooves 58 are provided on the outer walls of the plurality of circular seats 55 and at the positions corresponding to the two limiting grooves 53, the inner walls of the two accommodating grooves 58 are provided with limiting sliding grooves 59 on the left and right sides of the inner walls, and the inner walls of the two accommodating grooves 58 are provided with a plurality of hexagonal seats 56. The walls are fixedly installed with magnets 510, the top walls of the plurality of circular seats 55 and the positions corresponding to the accommodating grooves 58 are provided with positioning grooves 57, the inner walls of the two limiting slide grooves 59 are installed with springs 511, the movable ends of the two springs 511 are fixedly installed with limiting sliders 512, the adjacent sides of the two limiting sliders 512 are fixedly installed with the same moving block 516, the sides of the two moving blocks 516 away from each other are fixedly installed with the same positioning block 513, the top walls of the two moving blocks 516 are fixedly installed with operating rods 515, and the top ends of the two operating rods 515 are fixedly installed with rubber blocks 514;

[0037] In the present embodiment, the setting of the limiting assembly 5 can limit and fix the circular seat 55 when the powered dividing chuck body 3 and the base 4 are installed and fixed. When the installation is completed and the stud 54 is in a long-term working state, the installation stability of the powered dividing chuck body 3 and the base 4 is maintained. When the adsorption force of the magnet 510 and the moving block 516 is greater than the elastic force of the two springs 511, when the magnet 510 and the moving block 516 are adsorbed together, the two springs 511 will not push them apart, which is convenient for subsequent disassembly work.

[0038] Specifically, the screw grooves 51 on the base 4 and the screw grooves 51 on the top wall of the left and right adjustment components 2 correspond to each other and are connected, a plurality of circular grooves 52 are connected to the corresponding screw grooves 51, the inner walls of a plurality of circular grooves 52 are fitted to the inner walls of the corresponding circular seats 55, the outer walls of a plurality of studs 54 are screwed to the inner walls of the corresponding screw grooves 51, the two accommodating grooves 58 are connected to the corresponding positioning grooves 57, and the outer walls of the two limit slide blocks 512 are slidably connected to the inner walls of the corresponding limit slide grooves 59;

[0039] In this embodiment, the circular seat 55 rotates in the inner wall of the corresponding circular groove 52, and is fixedly installed by screwing the stud 54 with the screw groove 51. The two limiting sliders 512 slide in the inner walls of the corresponding limiting slide grooves 59 to prevent the moving block 516 from being displaced when sliding.

[0040] Specifically, the outer walls of the two moving blocks 516 are slidably connected to the inner walls of the corresponding receiving grooves 58, the outer walls of the two positioning blocks 513 are fitted to the inner walls of the corresponding positioning grooves 57, and the outer walls of the two operating rods 515 are slidably connected to the inner walls of the corresponding positioning grooves 57;

[0041] In this embodiment, the two positioning blocks 513 are in the inner walls of the corresponding positioning grooves 57, thereby limiting and fixing the circular seat 55 to prevent it from loosening.

[0042] Specifically, the left and right adjustment assembly 2 includes a receiving seat 214, the top wall of the receiving seat 214 is in contact with the bottom wall of the base 4, the outer wall of the receiving seat 214 is fixedly connected to the inner wall of the protection assembly 6, the top wall of the receiving seat 214 is evenly provided with a plurality of screw grooves 51, and the top wall of the mounting platform 1 is provided with a placement groove 27;

[0043] In this embodiment, the base 4 is screwed and installed on the top wall of the receiving seat 214 through the limiting component 5.

[0044] Specifically, the inner wall of the placement groove 27 is rotatably mounted with an adjusting screw 24 through a bearing seat, the outer wall of the adjusting screw 24 is threadedly mounted with a sliding seat 21, the bottom wall of the sliding seat 21 is slidably connected to the inner bottom wall of the placement groove 27, and the bottom wall of the receiving seat 214 is threadedly mounted at the position of the top wall of the sliding seat 21 through bolts;

[0045] In this embodiment, the sliding seat 21 drives the receiving seat 214, the power indexing chuck body 3 and the base 4 to perform left-right linear movement to adjust the position.

[0046] Specifically, an indicating arrow 22 is provided at the front of the top wall of the sliding seat 21, and a scale 23 is installed at the front of the top wall of the mounting platform 1;

[0047] In this embodiment, when the sliding seat 21 moves, the movement of the indicating arrow 22 is used, and the moving distance is checked by the scale 23, so that the moving position of the power indexing chuck body 3 and the base 4 is controlled.

[0048] Specifically, positioning sliding grooves 25 are provided on both the front and rear walls inside the placement groove 27. Sliding blocks 26 are slidably installed on the inner walls of the two positioning sliding grooves 25. The outer walls of the two sliding blocks 26 are slidably connected to the inner walls of the corresponding positioning sliding grooves 25. The outer walls of the two sliding blocks 26 are fixedly connected to the outer wall of the sliding seat 21. An installation cavity 215 is provided on the right side of the bottom wall of the installation table 1. The right end of the adjusting screw rod 24 is fixedly installed with a worm gear 210 through a bearing penetrating the installation table 1. An installation shaft 28 is rotatably installed on the inner wall of the installation cavity 215. A worm 29 is fixedly installed on the outer wall of the installation shaft 28. The worm 29 is meshed with the worm gear 210;

[0049] In this implementation scheme, when the adjusting screw rod 24 rotates to drive the sliding seat 21 to move linearly, it will drive the corresponding sliding block 26 to slide on the inner wall of the corresponding positioning sliding groove 25, preventing the situation of flipping during movement.

[0050] Specifically, a large gear 211 is fixedly installed on the rear part of the outer wall of the installation shaft 28. A driving motor 212 is fixedly installed on the rear inner wall of the installation cavity 215 through an L-shaped frame. A small gear 213 is fixedly installed on the power shaft of the driving motor 212. The small gear 213 is meshed with the large gear 211;

[0051] In this implementation scheme, when the power shaft of the driving motor 212 rotates, it drives the small gear 213 and the large gear 211 to rotate. The large gear 211 drives the installation shaft 28, the worm 29 and the worm gear 210 to rotate. Then, the worm gear 210 drives the adjusting screw rod 24 to start rotating.

[0052] Specifically, the protection component 6 includes a placement seat 64. The placement seat 64 is in a "hui" shape. The front and rear parts of the bottom wall of the placement seat 64 are bolted and installed on the outer wall of the承接座214. A card slot 65 is provided on the top wall of the placement seat 64. A card block 66 is snap-fitted and installed on the inner wall of the card slot 65. A sealing cover 61 is fixedly installed on the top wall of the card block 66. An accommodation cavity 62 that matches the outer wall of the power type indexing chuck body 3 is provided inside the sealing cover 61;

[0053] In this implementation scheme, with the setting of the protection component 6, when the sealing cover 61 drives the card block 66 to be snap-fitted into the inner wall of the card slot 65 for snap-fitting fixation, and the sealing cover 61 protects the outside of the power type indexing chuck body 3.

[0054] Specifically, a handle 63 is fixedly installed on the top wall of the sealing cover 61. Fastening bolts 7 are bolted and installed at the four corners of the top wall of the installation table 1;

[0055] In this implementation scheme, the installation table 1 is bolted and installed on the multi-axis processing machine through the fastening bolts 7. When moving the movable sealing cover 61, the handle 63 can be moved to drive it.

[0056] During operation, firstly, the mounting table 1 is mounted on the multi-axis processing machine by tightening the bolts 7, and then the power indexing chuck body 3 and the base 4 are installed. The power indexing chuck body 3 and the base 4 are placed on the receiving seat 214, and the screw groove 51 on the base 4 is matched with the screw groove 51 on the receiving seat 214 one by one. The stud 54 is driven to be put into the inner wall of the screw groove 51 in turn by the movable circular seat 55, and the hexagonal seat 56 and the circular seat 55 are driven to rotate by the hexagonal wrench. The circular seat 55 rotates in the inner wall of the circular groove 52, so that the stud 54 is screwed and locked with the screw groove 51, and the movable rubber block 514 drives the operating rod 515 to slide in the inner wall of the positioning groove 57, so that the moving block 516 is separated from the adsorption state with the magnet 510, and then the work is started. The spring 511 is used to push the limit slider 512 to slide in the corresponding limit slide groove 59 inner wall, and then the limit slider 512 drives the moving block 516 to slide in the inner wall of the accommodating groove 58, so that the moving block 516 drives the positioning block 513 to enter the inner wall of the limit groove 53 and clamp and fix it, and finally the power type indexing chuck body 3 and the base 4 are firmly installed on the top wall of the receiving seat 214. At the same time, it can prevent the circular seat 55 and the stud 54 from loosening, and avoid the power type indexing chuck body 3 from shaking and affecting the stability and processing accuracy of the base 4. When the power type indexing chuck body 3 and the base 4 need to be disassembled, the movable rubber block 514 drives the operating rod 515 to slide in the inner wall of the positioning groove 57, thereby driving the moving block 516 to drive the positioning block 513 to enter the inner wall of the limit groove 53 and clamp and fix it. The block 516 slides in the inner wall of the accommodating groove 58 and drives the limiting slider 512 to compress the spring 511 in the inner wall of the limiting slide groove 59, so that the movable block 516 is adsorbed and fixed with the magnet 510, and at the same time, the positioning block 513 is separated from the contact with the limiting groove 53, and the hexagonal seat 56 and the circular seat 55 are driven to rotate by the hexagonal wrench, and the circular seat 55 rotates in the inner wall of the circular groove 52, so that the stud 54 is separated from the screw groove 51 and loosened, and then the movable hexagonal seat 56 drives the circular seat 55 to separate from the inner wall of the screw groove 51. When the power-type indexing chuck body 3 and the base 4 are installed and fixed and their positions need to be adjusted, the small gear 213 is driven to rotate by starting the driving motor 212, and when the small gear 213 rotates, it drives the large gear 211 meshing with it to start rotating. , and then the large gear 211 drives the installation shaft 28 to rotate, and then the worm 29 follows the rotation. When the worm 29 rotates, it drives the worm wheel 210 meshing with it to rotate. At the same time, when the worm wheel 210 rotates, it drives the adjusting screw 24 to rotate. When the adjusting screw 24 rotates, it drives the sliding seat 21 to slide slowly in the inner wall of the placement groove 27, and when the sliding seat 21 moves, it drives the sliding block 26 to slide in the inner wall of the corresponding positioning groove 25. The position indicated by the indicating arrow 22 can be understood through the cooperation of the scale 23. When the whole device stops working, the movable handle 63 can drive the sealing cover 61 and the block 66 to cover the position of the power indexing chuck body 3 and the top of the base 4.The clamping block 66 enters the inner wall of the clamping groove 65 to be clamped and fixed, and then the sealing cover 61 can protect and fix the power indexing chuck body 3 and the base 4.

[0057] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" 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.

[0058] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A power indexing chuck for a multi-axis machining center, comprising a mounting table (1), characterized in that: The top wall of the mounting platform (1) is mounted with a left-right adjustment component (2), the top wall of the left-right adjustment component (2) is evenly mounted with a base (4) through a plurality of limit components (5), the top wall of the base (4) is mounted with a power-type indexing chuck body (3), and a protection component (6) is mounted on the outer wall of the left-right adjustment component (2) and located outside the power-type indexing chuck body (3); The limiting assembly (5) comprises a plurality of circular seats (55), the top walls of the base (4) and the left and right adjustment assemblies (2) are uniformly provided with a plurality of screw grooves (51), the top walls of the screw grooves (51) on the base (4) are provided with a circular groove (52), the bottom walls of the plurality of circular seats (55) are fixedly provided with studs (54), the top walls of the plurality of circular seats (55) are fixedly provided with a hexagonal seat (56), the inner walls of the plurality of circular grooves (52) are provided with two limiting grooves (53), the outer walls of the plurality of circular seats (55) and the positions corresponding to the two limiting grooves (53) are provided with accommodating grooves (58), the inner walls of the two accommodating grooves (58) are provided with limiting sliding grooves (59) on the left and right sides, and the two accommodating grooves (58) The inner wall is fixedly mounted with a magnet (510), the top walls of the circular seats (55) are provided with positioning grooves (57) at positions corresponding to the accommodating grooves (58), the inner walls of the two limiting slide grooves (59) are installed with springs (511), the movable ends of the two springs (511) are fixedly mounted with limiting sliders (512), the adjacent sides of the two limiting sliders (512) are fixedly mounted with the same moving block (516), the sides of the two moving blocks (516) away from each other are fixedly mounted with the same positioning block (513), the top walls of the two moving blocks (516) are fixedly mounted with operating rods (515), and the top ends of the two operating rods (515) are fixedly mounted with rubber blocks (514).

2. A power indexing chuck for a multi-axis machining center according to claim 1, characterized in that: The screw groove (51) on the base (4) and the screw groove (51) on the top wall of the left and right adjustment components (2) correspond to each other and are connected. A plurality of the circular grooves (52) are connected to the corresponding screw grooves (51). The inner walls of a plurality of the circular grooves (52) are fitted to the inner walls of the corresponding circular seats (55). The outer walls of a plurality of the studs (54) are screwed to the inner walls of the corresponding screw grooves (51). The two accommodating grooves (58) are connected to the corresponding positioning grooves (57). The outer walls of the two limiting slide blocks (512) are slidably connected to the inner walls of the corresponding limiting slide grooves (59).

3. A power indexing chuck for a multi-axis machining center according to claim 1, characterized in that: The outer walls of the two moving blocks (516) are slidably connected to the inner walls of the corresponding accommodating grooves (58), the outer walls of the two positioning blocks (513) are in contact with the inner walls of the corresponding positioning grooves (57), and the outer walls of the two operating rods (515) are slidably connected to the inner walls of the corresponding positioning grooves (57).

4. A power indexing chuck for a multi-axis machining center according to claim 3, characterized in that: The left and right adjustment assembly (2) includes a receiving seat (214). The top wall of the receiving seat (214) is in contact with the bottom wall of the base (4). The outer wall of the receiving seat (214) is fixedly connected to the inner wall of the protection assembly (6). A number of screw grooves (51) are evenly formed in the top wall of the receiving seat (214). A placement groove (27) is formed in the top wall of the mounting table (1).

5. A power indexing chuck for a multi-axis processing machine according to claim 4, characterized in that: An adjustment screw rod (24) is rotatably installed on the inner wall of the placement groove (27) through a bearing seat. A sliding seat (21) is screwed and installed on the outer wall of the adjustment screw rod (24). The bottom wall of the sliding seat (21) is slidably connected to the inner bottom wall of the placement groove (27). The bottom wall of the receiving seat (214) is screwed and installed at the position of the top wall of the sliding seat (21) through a bolt.

6. A power indexing chuck for a multi-axis processing machine according to claim 5, characterized in that: An indicating arrow (22) is formed in the front part of the top wall of the sliding seat (21). A scale (23) is installed in the front part of the top wall of the mounting table (1).

7. A power indexing chuck for a multi-axis processing machine according to claim 5, characterized in that: Positioning sliding grooves (25) are formed in the front and rear inner walls of the placement groove (27). Sliding blocks (26) are slidably installed on the inner walls of the two positioning sliding grooves (25). The outer walls of the two sliding blocks (26) are slidably connected to the inner walls of the corresponding positioning sliding grooves (25). The outer walls of the two sliding blocks (26) are fixedly connected to the outer wall of the sliding seat (21). An installation cavity (215) is formed in the right side of the bottom wall of the mounting table (1). The right end of the adjustment screw rod (24) is fixedly installed with a worm gear (210) through a bearing penetrating the mounting table (1). A mounting shaft (28) is rotatably installed on the inner wall of the installation cavity (215). A worm (29) is fixedly installed on the outer wall of the mounting shaft (28). The worm (29) is meshed with the worm gear (210).

8. A power indexing chuck for a multi-axis processing machine according to claim 7, characterized in that: A large gear (211) is fixedly installed on the rear part of the outer wall of the mounting shaft (28). A driving motor (212) is fixedly installed on the rear inner wall of the installation cavity (215) through an L-shaped frame. A small gear (213) is fixedly installed on the power shaft of the driving motor (212). The small gear (213) is meshed with the large gear (211).

9. A power indexing chuck for a multi-axis processing machine according to claim 1, characterized in that: The protection assembly (6) includes a placement seat (64). The placement seat (64) is in a "return" shape. The front and rear parts of the bottom wall of the placement seat (64) are screwed and installed on the outer wall of the receiving seat (214) through bolts. A clamping groove (65) is formed in the top wall of the placement seat (64). A clamping block (66) is clamped and installed on the inner wall of the clamping groove (65). A sealing cover (61) is fixedly installed on the top wall of the clamping block (66). A receiving cavity (62) matching the outer wall of the power type indexing chuck body (3) is formed inside the sealing cover (61).

10. A power indexing chuck for a multi-axis processing machine according to claim 9, characterized in that: A handle (63) is fixedly installed on the top wall of the sealing cover (61). Tightening bolts (7) are screwed and installed at the four corners of the top wall of the mounting table (1).

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