Chuck base

Abstract

The utility model discloses a chuck base, which relates to the technical field of laser equipment parts and comprises a base, a sinking groove is arranged at the top of the base, a chuck is mounted in the sinking groove, a support frame is arranged at the bottom of the base, a support rod is mounted at the bottom of the support frame in a hinged manner through a notch, an upper bearing plate is arranged at the bottom end of the support rod, and a clamping plate is arranged at the bottom end of the upper bearing plate. First electric push rods are jointly hinged between the top end of the upper bearing plate on the two sides of the supporting rod and the bottom end of the supporting frame, a connector is arranged in the middle of the bottom of the upper bearing plate, a lower bearing plate is installed at the bottom of the connector, and a gear is arranged on the outer surface of the connector between the upper bearing plate and the lower bearing plate; one side of the gear is connected with a tooth column in a meshed mode, two square holes are formed in the bottom of the chuck in a penetrating mode, and locking holes are formed in the two ends and the two ends of the base. By arranging a series of structures, the chuck can rotate while inclining, and the orientation direction adjusting range of the chuck is wider.

Description

TECHNICAL FIELD

[0001] The utility model relates to laser equipment part technical field, concretely is a chuck base. BACKGROUND

[0002] Laser cutting technology is a high production efficiency, strong production capacity technology, chuck is the mechanical device used for clamping workpiece on laser cutting machine tool, and the chuck base provides stable support for the chuck, ensures that the chuck does not shake or deviate during the working process, and ensures machining accuracy.

[0003] The existing chuck base is mostly fixed component, the inclination angle and orientation direction of the top end of the chuck cannot be adjusted after the chuck is installed, laser cutting equipment position adjustment is needed to cut the angle during laser cutting, the overall weight of the laser cutting equipment is large, and the adjustment operation steps are complex. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a chuck base to solve the problems in the above background technology.

[0005] In order to achieve the above object, the utility model provides the following technical scheme: a chuck base, including base, the top of base is provided with the sunk groove, the sunk groove is internally installed with chuck, the bottom of base is provided with support frame, the bottom of support frame is hingedly installed with stay rod through the slot mouth, the bottom end of stay rod is provided with upper bearing plate, the top end between the upper bearing plate of both sides of stay rod and the bottom end of support frame is commonly hingedly installed with first electric push rod, the bottom middle position of upper bearing plate is provided with connector, the bottom of connector is installed with lower bearing plate, the outer surface of connector between upper bearing plate and lower bearing plate is provided with gear, one side of gear is meshed with tooth column.

[0006] Preferably, two square holes are provided in the bottom of the chuck, locking holes are provided at both ends of the base, the two square holes are staggered in height, the two locking holes form a group, and the two groups of locking holes are matched with the square holes, when the chuck is inserted into the sunk groove, the two ends of the square hole at the upper part coincide with the locking hole at the upper part, and the two ends of the square hole at the lower part coincide with the locking hole at the lower part, so that the chuck can be locked.

[0007] Preferably, the base is connected with the locking column through the locking hole and the square hole, when the two square holes coincide with the corresponding locking holes, the locking column is inserted through the square hole and the locking hole, the bottom of the chuck is locked, one end of the locking column extends out of the base, a screw is installed at the extended end of the locking column to fix it, and the chuck is prevented from loosening.

[0008] Preferably, the bottom circumferential surface of the chuck is provided with four positioning lugs matched with the sink grooves, the positioning lugs guarantee the angle of the chuck inserted into the base, and facilitate the alignment of the square hole and the locking hole.

[0009] Preferably, one end of the tooth column is provided with a second electric push rod, the second electric push rod can drive the tooth column to perform linear motion, so as to drive the gear to rotate, and the base can drive the chuck to rotate.

[0010] Preferably, one end of the second electric push rod is fixedly installed at the top end of the lower supporting plate through a support, so as to fix the second electric push rod.

[0011] Compared with the prior art, the utility model has the beneficial effects that:

[0012] The chuck base is used in cooperation with the supporting rod and the two first electric push rods, when one of the first electric push rods is retracted, the output end of the other first electric push rod is extended, so that the base is turned to the direction of the retracted first electric push rod, the orientation angle of the top end of the chuck is adjusted, the gear and the connector can drive the upper supporting plate to perform rotary motion, the base drives the chuck to rotate, the chuck can perform rotary motion while being inclined, and the adjustment range of the orientation direction of the chuck is wider. BRIEF DESCRIPTION OF DRAWINGS

[0013] Fig. 1 It is an overall structure schematic view of the utility model;

[0014] Fig. 2 It is an overall structure split state schematic view of the utility model;

[0015] Fig. 3 It is a base structure schematic view of the utility model;

[0016] Fig. 4 It is an upper supporting plate and lower supporting plate structure part section schematic view of the utility model.

[0017] In the drawing: 1, base; 2, chuck; 3, support frame; 4, supporting rod; 5, upper supporting plate; 6, lower supporting plate; 7, square hole; 8, positioning lug; 9, locking column; 10, sink groove; 11, locking hole; 12, first electric push rod; 13, second electric push rod; 14, gear; 15, tooth column; 16, connector. DETAILED DESCRIPTION

[0018] 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0019] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," "the other end," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They are not intended to indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0020] like Figs. 1 to 4 As shown, the chuck base of this embodiment includes a base 1, a sink 10 is provided on the top of the base 1, a chuck 2 is installed inside the sink 10, a support frame 3 is provided at the bottom of the base 1, a support rod 4 is hingedly installed at the bottom of the support frame 3 through a notch, an upper plate 5 is provided at the bottom end of the support rod 4, and a first electric push rod 12 is hingedly installed between the top of the upper plate 5 on both sides of the support rod 4 and the bottom end of the support frame 3. The two first electric push rods 12 both contain an intelligent control circuit. When one of the first electric push rods 12 is retracted, the output end of the other first electric push rod 12 will extend, so that the base 1 is flipped towards the direction of the retracted first electric push rod 12 with the top of the support rod 4 as the center, so as to adjust the fixed zero of the chuck 2 In the orientation direction of the component end, a connector 16 is provided at the middle position of the bottom of the upper support plate 5, and a lower support plate 6 is installed at the bottom of the connector 16. A gear 14 is provided on the outer surface of the connector 16 between the upper support plate 5 and the lower support plate 6. A gear column 15 is meshed and connected to one side of the gear 14. The top of the connector 16 is fixedly connected to the upper support plate 5, and the bottom of the connector 16 is rotatably connected to the lower support plate 6. The lower support plate 6 is fixedly mounted on the equipment. When the gear column 15 performs linear motion, the upper support plate 5 is driven to rotate through the gear 14 and the connector 16. At this time, the base 1 will drive the chuck 2 to rotate, so that the chuck 2 can be tilted to adjust its position and the orientation of the chuck 2 can be adjusted in a wider range by rotation.

[0021] Specifically, two square holes 7 are formed in the bottom of the chuck 2, two locking holes 11 are formed in the two ends of the base 1, the two square holes 7 are staggered in height, and the two locking holes 11 are matched with the square holes 7, when the chuck 2 is inserted into the sink groove 10, the two ends of the square hole 7 located at the upper part coincide with the locking hole 11 located at the upper part, and the two ends of the square hole 7 located at the lower part coincide with the locking hole 11 located at the lower part, which facilitates the locking of the chuck 2.

[0022] Further, the base 1 is connected with the chuck 2 through the locking hole 11 and the square hole 7, and the locking column 9 is connected with the base 1 and the chuck 2, when the two square holes 7 coincide with the corresponding locking holes 11, the locking column 9 is inserted through the square hole 7 and the locking hole 11, and the bottom of the chuck 2 is locked, one end of the locking column 9 extends out of the base 1, and a screw is installed at the extended end of the locking column 9 for fixation, which prevents the chuck 2 from loosening.

[0023] Further, four positioning protrusions 8 are arranged on the circumferential surface of the bottom of the chuck 2, the positioning protrusions 8 are matched with the sink groove 10, and the positioning protrusions 8 ensure the angle of the chuck 2 inserted into the base 1, which facilitates the alignment of the square hole 7 and the locking hole 11.

[0024] Further, one end of the tooth column 15 is provided with a second electric push rod 13, the second electric push rod 13 can drive the tooth column 15 to move linearly, so as to drive the gear 14 to rotate, and the base 1 can drive the chuck 2 to rotate.

[0025] Further, one end of the second electric push rod 13 is fixedly installed on the top end of the lower supporting plate 6 through a support, and the second electric push rod 13 is fixed.

[0026] The use method of the embodiment is as follows: when the chuck 2 is installed, the four positioning protrusions 8 arranged on the bottom of the chuck 2 are aligned and inserted into the sink groove 10, the two ends of the square hole 7 located at the upper part of the bottom of the chuck 2 coincide with the locking hole 11 located at the upper part, and the two ends of the square hole 7 located at the lower part coincide with the locking hole 11 located at the lower part, then the locking column 9 is inserted through the square hole 7 and the locking hole 11 to lock the bottom of the chuck 2, one end of the locking column 9 extends out of the base 1, a screw is installed at the extended end of the locking column 9 for fixation, which prevents the chuck 2 from loosening, when the chuck 2 is used, if one of the first electric push rods 12 is retracted, the output end of the other first electric push rod 12 will extend out, so that the base 1 is flipped towards the direction of the retracted first electric push rod 12 with the top of the supporting rod 4 as the center, at the same time, the second electric push rod 13 can drive the tooth column 15 to move linearly, the gear 14 and the connector 16 drive the upper supporting plate 5 to rotate, at this time, the base 1 drives the chuck 2 to rotate, so that the chuck 2 can rotate while being inclined, and the chuck 2 can be adjusted in a wider range of directions.

[0027] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for those skilled in the art, it still can be modified, or the equivalent replacement of the technical features of the embodiments described in the foregoing. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, shall be included within the scope of the present application.

Claims

1. A chuck base comprising a base (1), characterized in that: The top of the base (1) is provided with a sink (10), the inside of the sink (10) is installed with a chuck (2), the bottom of the base (1) is provided with a support frame (3), the bottom of the support frame (3) is hingedly installed with a support rod (4) through a slot, the bottom end of the support rod (4) is provided with an upper bearing plate (5), the top end of the upper bearing plate (5) on both sides of the support rod (4) is jointly hingedly installed with a first electric push rod (12) between the bottom end of the support frame (3), the bottom middle position of the upper bearing plate (5) is provided with a connector (16), the bottom of the connector (16) is installed with a lower bearing plate (6), the outer surface of the connector (16) between the upper bearing plate (5) and the lower bearing plate (6) is provided with a gear (14), one side of the gear (14) is engagedly connected with a tooth column (15).

2. The chuck platen of claim 1, wherein: The bottom of the chuck (2) is throughly provided with two square holes (7), both ends of the base (1) are provided with locking holes (11), the two square holes (7) are staggered in height, the two locking holes (11) are a group, and two groups of the locking holes (11) are matched with the square holes (7).

3. The chuck platen of claim 2, wherein: The base (1) is jointly connected with a locking column (9) through the locking hole (11) and the square hole (7) with the chuck (2).

4. The chuck platen of claim 1, wherein: The bottom circumferential surface of the chuck (2) is provided with four positioning lugs (8), and the positioning lugs (8) are matched with the sink (10).

5. The chuck platen of claim 1, wherein: One end of the tooth column (15) is provided with a second electric push rod (13).

6. The chuck platen of claim 5, wherein: One end of the second electric push rod (13) is fixedly installed on the top end of the lower bearing plate (6) through a support.

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