CN219484741U - Workpiece clamping equipment for engraving machine - Google Patents

Abstract

The workpiece clamping equipment for the engraving machine effectively solves the problem that the engraving of the workpiece cannot be completed at one time; the bottom plate is provided with an arc groove, a fixing plate is arranged in the arc groove in a penetrating way, the fixing plate is arc-shaped, the fixing plate can rotate in the arc groove, clamping heads are arranged at two ends of the fixing plate, the clamping heads can rotate on the fixing plate, and the rotation axis of the clamping heads is perpendicular to the rotation axis of the fixing plate; the bottom plate is provided with a plurality of mounting holes; the outer side of the fixed plate is provided with a gear ring, a gear meshed with the gear ring is rotatably arranged in the bottom plate, and the gear is driven by a first motor; the utility model has simple and ingenious structure, and can rotate the clamped workpiece at multiple angles to meet the angle requirement during engraving, thereby realizing the engraving processing of the workpiece by one-time clamping, saving time and improving the working efficiency.

Description

Workpiece clamping equipment for engraving machine

Technical Field

The utility model relates to the technical field of engraving machines, in particular to engraving machine workpiece clamping equipment.

Background

When the laser engraving machine engraves the work piece, only the removal of laser engraving head can't accomplish all sculpture work, needs the work piece to overturn, and current work piece clamping equipment can only support the work piece to rotate in a dimension, can not rotate the work piece to arbitrary angle, can't satisfy the sculpture demand, still needs to clamp the work piece again just can accomplish the sculpture of work piece.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides workpiece clamping equipment of an engraving machine, which effectively solves the problem that the engraving of a workpiece cannot be completed at one time.

The technical scheme for solving the technical problems is as follows: the utility model provides an engraving machine work piece clamping equipment, includes the bottom plate, circular arc groove on the bottom plate, wears to be equipped with the fixed plate in the circular arc groove, and the fixed plate is convex, and the fixed plate can be in circular arc groove internal rotation, and the both ends of fixed plate are equipped with dress chuck, and the clamping head can rotate on the fixed plate, and the axis of rotation of dress chuck is perpendicular with the axis of rotation of fixed plate.

Preferably, the bottom plate is provided with a plurality of mounting holes.

Preferably, the outer side of the fixed plate is provided with a gear ring, a gear meshed with the gear ring is rotatably arranged in the bottom plate, and the gear is driven by a first motor.

Preferably, the clamping head is externally connected with a sleeve in a threaded manner, the sleeve is rotationally connected with the fixing plate, a worm wheel is arranged on the outer side of the fixing plate, a worm meshed with the worm wheel is arranged on the outer side of the fixing plate, and the worm is driven by a second motor.

Preferably, the outer end of the clamping head is provided with a hand wheel, and the clamping head is rotated by the hand wheel to stretch and retract on the sleeve.

Preferably, the hand wheel is connected with a locking rod in a threaded manner.

The utility model has simple and ingenious structure, and can rotate the clamped workpiece at multiple angles to meet the angle requirement during engraving, thereby realizing the engraving processing of the workpiece by one-time clamping, saving time and improving the working efficiency.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic cross-sectional view of the present utility model.

Fig. 3 is a schematic structural view of the fixing plate in the present utility model.

Fig. 4 is a schematic view of the structure of the base plate in the present utility model.

Fig. 5 is a schematic side cross-sectional view of a base plate in accordance with the present utility model.

Fig. 6 is a schematic top cross-sectional view of a base plate of the present utility model.

Description of the embodiments

The following describes the embodiments of the present utility model in further detail with reference to the drawings.

From fig. 1 to fig. 6, an engraving machine work piece clamping device comprises a bottom plate 1, wherein the bottom plate 1 is provided with a plurality of mounting holes 5, an arc groove 2 is formed in the bottom plate 1, a fixing plate 3 is arranged in the arc groove 2 in a penetrating mode, the fixing plate 3 is arc-shaped, the fixing plate 3 can rotate in the arc groove 2, clamping heads 4 are arranged at two ends of the fixing plate 3, the clamping heads 4 can rotate on the fixing plate 3, and the rotation axis of the clamping heads 4 is perpendicular to that of the fixing plate 3.

In the specific use of the present utility model,

fix fixed plate 3 on the workstation, use clamping head 4 to fix the work piece, start the engraver and carve the work piece, when needs adjustment work piece angle, fixed plate 3 can rotate in circular arc groove 2 for fixed plate 3 rotates around its center of rotation, make and produce the contained angle between work piece and the workstation, clamping head 4 can rotate on fixed plate 3, drive and produce relative rotation between work piece and the fixed plate 3, both superposes and makes the work piece can produce the change of arbitrary angle on the workstation, need not take off the work piece just can carry out the omnidirectional sculpture.

In order to realize the rotation of the fixed plate 3, the outer side of the fixed plate 3 is provided with a gear ring 6, a gear 7 meshed with the gear ring 6 is rotationally arranged on the bottom plate 1, the gear 7 is driven by a first motor 8, and the first motor 8 rotates to drive the gear 7 to rotate, so that the fixed plate 3 rotates under the condition that the gear ring 6 is meshed with the gear 7, and the angle between a workpiece and a workbench is adjusted.

In order to realize the rotation of the clamping head 4 on the fixed plate 3, the sleeve 9 is connected with the fixed plate 3 in a threaded manner, the sleeve 9 is connected with the fixed plate 3 in a rotating manner, a worm wheel 10 is arranged on the outer side of the fixed plate 3, a worm 11 meshed with the worm wheel 10 is arranged on the outer side of the fixed plate 3, the worm 11 is driven by a second motor 12, the second motor 12 drives the worm 11 to rotate, the worm wheel 10 drives the sleeve 9 to rotate, and the clamping head 4 inside the sleeve 9 synchronously rotates along with the sleeve 9, so that the angle of a workpiece is adjusted.

For realizing the rotation and the fixed of clamping head 4 and sleeve 9, clamping head 4 outer end is equipped with hand wheel 13, rotates clamping head 4 through hand wheel 13 and stretches out and draws back on sleeve 9, and threaded connection has locking lever 14 on the hand wheel 13, rotates hand wheel 13 and makes clamping head 4 rotate in sleeve 9, because clamping head 4 and sleeve 9 threaded connection, can stretch out and draw back when consequently clamping head 4 and sleeve 9 rotate relatively, locking lever 14 can fix the relative rotation between hand wheel 13 and the sleeve 9 for sleeve 9 and clamping head 4 synchronous rotation when adjusting the angle of clamping head 4.

Compared with the prior art, the utility model has the following beneficial effects: the fixing plate is set to be circular arc, the workpiece rotates on the fixing plate, the adjustment of the multi-dimensional angle of the workpiece is realized, the requirement of the carving angle is met, the workpiece is not required to be dismantled, the workpiece can be carved in all directions, the working strength is reduced, and the carving efficiency is improved.

Claims (6)

1. The utility model provides an engraving machine work piece clamping equipment, its characterized in that, including bottom plate (1), circular arc groove (2) on bottom plate (1), wear to be equipped with fixed plate (3) in circular arc groove (2), fixed plate (3) are convex, and fixed plate (3) can rotate in circular arc groove (2), and the both ends of fixed plate (3) are equipped with dress chuck (4), and dress chuck (4) can rotate on fixed plate (3), and the axis of rotation of dress chuck (4) is perpendicular with the axis of rotation of fixed plate (3).

2. The engraving work piece holding device according to claim 1, characterized in that said base plate (1) is provided with a plurality of mounting holes (5).

3. The engraving member clamping device according to claim 1, characterized in that the outer side of the fixing plate (3) is provided with a gear ring (6), the bottom plate (1) is rotationally provided with a gear (7) which is meshed with the gear ring (6), and the gear (7) is driven by a first motor (8).

4. The engraving machine work piece clamping device according to claim 1, characterized in that the outside of the clamping head (4) is connected with a sleeve (9) in a threaded manner, the sleeve (9) is rotationally connected with the fixing plate (3), the sleeve (9) is provided with a worm wheel (10) on the outer side of the fixing plate (3), the outer side of the fixing plate (3) is provided with a worm (11) meshed with the worm wheel (10), and the worm (11) is driven by a second motor (12).

5. The engraving machine workpiece clamping device according to claim 4, characterized in that the outer end of the chuck (4) is provided with a hand wheel (13), and the chuck (4) is rotated by the hand wheel (13) to extend and retract on the sleeve (9).

6. The engraving work piece holding device according to claim 5, characterized in that said hand wheel (13) is screwed with a locking lever (14).