CN214394884U

CN214394884U - Engraving machine with compression limiting structure for preventing workpiece from loosening

Info

Publication number: CN214394884U
Application number: CN202022600754.4U
Authority: CN
Inventors: 曹喜安
Original assignee: Suzhou Birasen Photoelectric Technology Co ltd
Current assignee: Suzhou Birasen Photoelectric Technology Co ltd
Priority date: 2020-11-11
Filing date: 2020-11-11
Publication date: 2021-10-15
Anticipated expiration: 2030-11-11

Abstract

The utility model provides an engraver that is equipped with to compress tightly spacing structure and prevent work piece not hard up, the utility model relates to the engraver technical field, both sides are fixed fixedly around the workstation top surface and are provided with the backup pad symmetrically, the outside symmetry of two backup pads has seted up the forked tail guide way, a movable block and No. two movable blocks all slide and set up on the forked tail guide way, be fixed with the removal axle between the upper portion of a movable block and No. two movable blocks, the left and right sides is all fixed with the guide bar between two backup pads in the front and back, be fixed with No. two lead screws below the guide bar, be fixed with the connecting rod below the screw, the lower extreme of connecting rod is fixed with the grip block, be located the workstation between two backup pads and be fixed with the fixed plate in bilateral symmetry, the opposite side vertical fixation of fixed plate has electric putter, the opposite side of riser is equipped with the ballast block, ballast block and riser set up perpendicularly each other; can compress tightly the work piece spacing according to the actual size flexibility of sculpture work piece, need not artifical manual to add and hold, the practicality is strong.

Description

Engraving machine with compression limiting structure for preventing workpiece from loosening

Technical Field

The utility model relates to an engraver technical field, concretely relates to be equipped with and compress tightly not hard up engraver of limit structure anti-loosening work piece.

Background

The carving is processing equipment commonly used for materials such as wood, stone and the like, and when the existing carving machine carries out carving operation, materials to be carved are mostly placed on a working plane and are carved by moving a carving knife. The existing engraving machine clamp is inconvenient enough when clamping a workpiece, and is difficult to adjust the fixed size according to the width of an engraving material, so that the raw material is easy to deviate in the machining process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's defect and not enough, provide a reasonable in design, convenient to use's the engraver that is equipped with and compresses tightly limit structure and prevents that the work piece is not hard up, can fix spacingly to the work piece according to the actual length of sculpture work piece, the width is nimble, and can adjust according to the thickness of work piece, need not artifical manual centre gripping, the practicality is strong.

In order to achieve the above purpose, the utility model adopts the following technical proposal: the carving machine comprises a workbench, a support column, a hand screw, a first moving block, an electric push rod, a weight plate, a fixing plate, a support plate, a clamping plate, a moving shaft, a carving machine head and a motor; the front side and the rear side of the top surface of the workbench are symmetrically and fixedly provided with supporting plates, dovetail guide grooves are symmetrically formed in the outer sides of the two supporting plates, a first moving block and a second moving block are respectively arranged on the upper portions of the outer sides of the front supporting plate and the rear supporting plate, the first moving block and the second moving block are arranged on the dovetail guide grooves in a sliding mode through dovetail blocks on the first moving block and the second moving block, a moving shaft is fixed between the upper portions of the first moving block and the second moving block, a carving machine head is arranged on the moving shaft in a sliding mode, a carving knife is fixed under the carving machine head, guide rods are fixed on the left side and the right side between the front supporting plate and the rear supporting plate, a second lead screw is fixed under the guide rods, the front end of the second lead screw is screwed on the supporting plate on the front side, the rear end of the second lead screw penetrates through the supporting plate on the rear side and is connected with an output shaft of a motor, a supporting plate is fixed on the rear side of the supporting plate on the rear side, and the motor is fixed above the supporting plate, the motor is connected with an external power supply, the guide rod is connected with two nuts on the second lead screw through a linear bearing on the guide rod, threads of the two nuts are arranged oppositely, a connecting rod is fixed below the nuts, a clamping plate is fixed at the lower end of the connecting rod and is arranged in an L shape, fixed plates are symmetrically and fixedly arranged on the left and right of a workbench between the two supporting plates, an electric push rod is vertically fixed to the other side of each fixed plate, the other end of the electric push rod is fixed to a vertical plate, a weight pressing plate is arranged on the other side of the vertical plate, and the weight pressing plate and the vertical plate are arranged vertically; the front side of workstation is equipped with the switch group, and the switch group is connected with engraver head and motor control respectively, and the right-hand member of workstation is fixed with scrap collecting box, and the bottom four corners of workstation all is fixed with the support column, and the bottom of support column all is fixed with the supporting legs.

Furthermore, rubber pads are adhered to the inner sides of the clamping plates through glue, and the rubber pads are arranged in an L shape.

Furthermore, the upper cover of the right opening of the waste collection box is provided with a box door, the bottom of the box door is rotatably connected with the bottom of the waste collection box through a hinge, and the upper part of the box door is movably buckled with the waste collection box through a hasp.

Further, the inboard upper and lower both ends of riser all be fixed with the fixed block, be located and be equipped with the ballast plate between two fixed blocks on riser right side, seted up the spout on the contact surface of ballast plate and riser, the one end activity of ballast plate is supported and is established in the spout, after the lead screw passed the fixed block of upside and ballast plate in proper order, connect soon on the fixed block of below, the top of lead screw is fixed with the hand and screws up.

After the structure is adopted, the beneficial effects of the utility model are that: a engraver with compress tightly limit structure and prevent that work piece is not hard up, can fix spacingly according to the actual length of sculpture work piece, that the width is nimble to the work piece, and can adjust according to the thickness of work piece, need not artifical manual centre gripping, the practicality is strong.

Description of the drawings:

fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a right side view of fig. 1.

Fig. 3 is a schematic diagram of the structure of the middle riser of the present invention.

Fig. 4 is an enlarged view of a portion a in fig. 2.

Description of reference numerals:

the automatic carving machine comprises a workbench 1, a support column 2, support legs 3, a hand screw 4, a switch group 5, a first moving block 6, an electric push rod 7, a vertical plate 8, a weight plate 9, a fixing plate 10, a support plate 11, a dovetail guide groove 12, a clamping plate 13, a rubber pad 14, a moving shaft 15, a carving machine head 16, a carving knife 17, a motor 18, a support plate 19, a fixing block 20, a first lead screw 21, a sliding groove 22, a screw 23, a second lead screw 24, a connecting rod 25, a second moving block 26, a guide rod 27, a waste collection box 28 and a box door 29.

The specific implementation mode is as follows:

the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1 to 4, the following technical solutions are adopted in the present embodiment: the carving machine comprises a workbench 1, a support column 2, a hand screw 4, a first moving block 6, an electric push rod 7, a weight plate 9, a fixing plate 10, a support plate 11, a clamping plate 13, a moving shaft 15, a carving machine head 16 and a motor 18; the front side and the rear side of the top surface of the workbench 1 are symmetrically welded and fixed with supporting plates 11, the outer sides of the two supporting plates 11 are symmetrically provided with dovetail guide grooves 12, the upper parts of the outer sides of the front supporting plate 11 and the rear supporting plate 11 are respectively provided with a first moving block 6 and a second moving block 26, the first moving block 6 and the second moving block 26 are arranged on the dovetail guide grooves 12 in a sliding way by utilizing the dovetail blocks thereon, a moving shaft 15 is welded and fixed between the upper parts of the first moving block 6 and the second moving block 26, a carving head 16 is arranged on the moving shaft 15 in a sliding way, a carving knife 17 is fixed under the carving head 16 through screws, guide rods 27 are welded and fixed on the left side and the right side between the front supporting plate 11 and the rear supporting plate 11, a second lead screw 24 is fixed under the guide rods 27, the front end of the second lead screw 24 is screwed on the supporting plate 11 on the front side through a bearing, and the rear end of the second lead screw 24 passes through the supporting plate 11 on the rear side, the rear side of a supporting plate 11 at the rear side is fixedly welded with a supporting plate 19, the motor 18 is fixed above the supporting plate 19 through bolts, the motor 18 is connected with an external power supply, a guide rod 27 is connected with two nuts 23 on a second lead screw 24 through linear bearings on the guide rod, a connecting rod 25 is fixedly welded below the nuts 23, the lower end of the connecting rod 25 is fixedly provided with a clamping plate 13 through bolts, the clamping plate 13 is arranged in an L shape, the inner side of the clamping plate 13 is provided with a rubber pad 14 through glue, the rubber pad 14 is arranged in an L shape, a fixing plate 10 is fixedly welded on the workbench 1 between the two supporting plates 11 in a bilateral symmetry mode, the other side of the fixing plate 10 is vertically fixed with an electric push rod 7 through bolts, the other end of the electric push rod 7 is fixed on a vertical plate 8 through bolts, the other side of the vertical plate 8 is provided with a weight pressing plate 9, and the vertical plate 8 are arranged mutually, the upper end and the lower end of the inner side of the vertical plate 8 are both fixed with fixed blocks 20, a weight plate 9 is arranged between the two fixed blocks positioned on the right side of the vertical plate 8, a sliding groove 22 is formed in the contact surface of the weight plate 9 and the vertical plate 8, one end of the weight plate 9 is movably abutted in the sliding groove 22, a first lead screw 21 sequentially penetrates through the fixed block 20 and the weight plate 9 on the upper side and is screwed on the fixed block 20 on the lower side by a bearing, the first lead screw 21 is screwed with the weight plate 9 through threads, and a manual screw 4 is fixed at the top of the first lead screw 21; the front side of workstation 1 inlays and is equipped with switch group 5, switch group 5 respectively with engraver head 16 and motor 18 control connection (switch group 5 is engraver head 16's control switch and motor 18's control switch's integration), the right-hand member of workstation 1 has garbage collection box 28 through the fix with screw, the right side opening upper shield of garbage collection box 28 is equipped with chamber door 29, hinge and the bottom swivelling joint of garbage collection box 28 are passed through to chamber door 29's bottom, hasp and the garbage collection box 28 activity knot are established through the hasp in chamber door 29's top, the equal welded fastening in bottom four corners of workstation 1 has support column 2, the equal welded fastening in bottom of support column 2 has supporting legs 3, the bottom of workstation 1 has hand through the bolt fastening to twist 4.

The working principle of the specific embodiment is as follows: when the carving machine is used, a carving workpiece is placed on the workbench 1, a power supply is turned on, a control button of a motor 18 in a switch group 5 is pressed, the motor 18 is started, the motor 18 drives a second lead screw 24 to rotate, the second lead screw 24 drives clamping plates 13 at two ends to move through a nut 23 until the carving workpiece is clamped, a rubber pad 14 has a certain protection effect on the carving workpiece, vertical plates 8 at two sides are pushed to move towards the workpiece by an electric push rod 7, 4 is screwed by a knob hand, the first lead screw 21 rotates to drive a weight plate 9 to move up and down, the weight plate 9 is adjusted according to the thickness of the carving workpiece, the weight plate 9 is attached to the carving workpiece, a control button of a carving machine 16 in the switch group 5 is pressed, a carving machine head 16 moves back and forth on a moving shaft 15 to drive a carving knife 17 to start carving, and waste generated after carving is cleaned into a waste collecting box 28.

After adopting above-mentioned structure, this embodiment's beneficial effect is as follows:

1. the second screw rod 24 and the clamping plate 13 are utilized, the actual length and width of the carving workpiece can be flexibly adjusted, and the practicability is high;

2. the first lead screw 21 is used for adjusting the weight plate 9, so that the carving workpieces with different thicknesses can be compressed and limited;

3. and a waste collecting box 28 is arranged, so that waste generated in the engraving process can be collected in time, and the engraving work is convenient to carry out.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an engraver with compress tightly not hard up of limit structure prevention work piece which characterized in that: the carving machine comprises a workbench (1), a support column (2), a hand screw (4), a first moving block (6), an electric push rod (7), a weight pressing plate (9), a fixing plate (10), a support plate (11), a clamping plate (13), a moving shaft (15), a carving machine head (16) and a motor (18); the front side and the rear side of the top surface of the workbench (1) are symmetrically and fixedly provided with supporting plates (11), the outer sides of the two supporting plates (11) are symmetrically provided with dovetail guide grooves (12), the upper parts of the outer sides of the front supporting plate and the rear supporting plate (11) are respectively provided with a first moving block (6) and a second moving block (26), the first moving block (6) and the second moving block (26) are arranged on the dovetail guide grooves (12) in a sliding manner by utilizing dovetail blocks on the first moving block (6) and the second moving block (26), a moving shaft (15) is fixed between the upper parts of the first moving block (6) and the second moving block (26), an engraving knife (17) is fixed under the engraving knife (16), guide rods (27) are fixed on the left side and the right side between the front supporting plate and the rear supporting plate (11), a second lead screw (24) is fixed under the guide rods (27), and the front end of the second lead screw (24) is connected on the supporting plate (11) on the front side in a rotating manner, the rear end of a second lead screw (24) penetrates through a support plate (11) at the rear side and is connected with an output shaft of a motor (18), a support plate (19) is fixed at the rear side of the support plate (11) at the rear side, the motor (18) is fixed above the support plate (19), the motor (18) is connected with an external power supply, a guide rod (27) is connected with two nuts (23) on the second lead screw (24) through linear bearings on the guide rod, the threads of the two nuts (23) are arranged oppositely, a connecting rod (25) is fixed below the nuts (23), a clamping plate (13) is fixed at the lower end of the connecting rod (25), the clamping plate (13) is arranged in an L shape, fixing plates (10) are symmetrically and fixedly arranged on the left and right of a workbench (1) positioned between the two support plates (11), an electric push rod (7) is vertically fixed at the other side of the fixing plate (10), and the other end of the electric push rod (7) is fixed on a vertical plate (8), the other side of the vertical plate (8) is provided with a weight plate (9), and the weight plate (9) and the vertical plate (8) are arranged vertically; the front side of workstation (1) is equipped with switch group (5), switch group (5) respectively with engraver head (16) and motor (18) control connection, and the right-hand member of workstation (1) is fixed with garbage collection box (28), and the bottom four corners of workstation (1) all is fixed with support column (2), and the bottom of support column (2) all is fixed with supporting legs (3).

2. The engraving machine with the pressing and limiting structure for preventing the workpiece from loosening as claimed in claim 1, wherein: the inner side of the clamping plate (13) is adhered with a rubber pad (14), and the rubber pad (14) is arranged in an L shape.

3. The engraving machine with the pressing and limiting structure for preventing the workpiece from loosening as claimed in claim 1, wherein: the upper cover of the right side opening of the waste collection box (28) is provided with a box door (29), the bottom of the box door (29) is rotatably connected with the bottom of the waste collection box (28) through a hinge, and the upper part of the box door (29) is movably buckled with the waste collection box (28) through a hasp.

4. The engraving machine with the pressing and limiting structure for preventing the workpiece from loosening as claimed in claim 1, wherein: riser (8) inboard upper and lower both ends all be fixed with fixed block (20), be located and be equipped with ballast plate (9) between two fixed block (20) on riser (8) right side, spout (22) have been seted up on the contact surface of ballast plate (9) and riser (8), the one end activity of ballast plate (9) is supported and is established in spout (22), No. one lead screw (21) passes fixed block (20) and ballast plate (9) back of upside in proper order, connect soon on fixed block (20) of below, the top of a lead screw (21) is fixed with the hand and twists (4).