CN214523087U

CN214523087U - Clamping device of engraving machine

Info

Publication number: CN214523087U
Application number: CN202120104958.0U
Authority: CN
Inventors: 钟水林
Original assignee: Gupu Shiji Tianjin Classical Furniture Co ltd
Current assignee: Gupu Shiji Tianjin Classical Furniture Co ltd
Priority date: 2021-01-15
Filing date: 2021-01-15
Publication date: 2021-10-29
Anticipated expiration: 2031-01-15

Abstract

The utility model discloses an engraver clamping device relates to plank sculpture equipment technical field, including the engraver body, engraver body lower part is provided with the workstation, workstation surface one side is fixed with the fixed seat, the workstation middle part slides and is provided with a plurality of seats that move, the inside rotation of workstation is provided with a plurality of and moves a threaded connection's first screw rod, the shaping has a plurality of round holes that supply first screw rod to pass on the fixed seat, the one end that first screw rod stretches out the workstation is fixed with first hand wheel, it is provided with first seat that props on the seat to move, it props the seat to be provided with a plurality of second that prop the seat and correspond with first, first seat and the second of propping are propped and all slide on the lateral wall in opposite directions and are provided with the roof, the roof slides on lateral wall upper portion in place and is provided with the clamp plate, be provided with lazytongs between roof and the clamp plate. The utility model provides a use reliable, use multiple specification plank and can simplify the engraver clamping device of plank fixed operation.

Description

Clamping device of engraving machine

Technical Field

The utility model relates to a plank sculpture equipment technical field especially relates to an engraver clamping device.

Background

The multi-head engraving machine is an engraving machine aiming at artware industries, antique furniture, European furniture and the like, has small product size, large processing amount and equipment, can simultaneously work with a plurality of main shafts on the same pattern, greatly improves the processing speed, finishes the working efficiency of a plurality of devices at the same time, and has good product consistency and high quality in batch processing.

The traditional Chinese patent with an authorization publication number of CN106427333A discloses a multi-head woodworking engraving machine, which comprises a working base, wherein two side edges of the upper surface of the working base are respectively provided with a slide rail, a beam frame is arranged between the two slide rails, a beam part of the beam frame is arranged right above the upper surface of the working base, a driving motor is arranged on a beam part of the beam frame, the driving motor controls the end part of the beam frame to slide on the slide rails, the side surface of the beam part of the beam frame is provided with two groove strips which are distributed in parallel, a plurality of groups of engraving heads are distributed on the side surface of the beam part of the beam frame at equal intervals, and the plurality of groups of engraving heads are further connected with a control unit through cables.

By adopting the technical scheme, during working, the wood boards to be engraved are respectively fixed on the working base, the wood boards are synchronously engraved by the engraving heads, but in the actual production process, after the positions are manually found, the wood boards are fixed on the working base by adopting a hot melt adhesive sticking mode, the operation is complex, and the production efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an engraver clamping device utilizes the seat of deciding to press from both sides tight each plank respectively with the cooperation of moving seat, utilizes roof and clamp plate cooperation to the plank compaction simultaneously to ensure plank and the laminating of workstation surface, the seat of deciding to play certain positioning action simultaneously, through this kind of mode, makes things convenient for the staff to carry out the quick-witted tight of clamp of plank, simplifies plank fixed operation, improves production efficiency.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides an engraver clamping device, includes the engraver body, engraver body lower part is provided with the workstation, workstation surface one side is fixed with decides the seat, the workstation middle part slides and is provided with a plurality of seats that move, the inside rotation of workstation is provided with a plurality of and moves a threaded connection's first screw rod, the shaping has a plurality of round holes that supply first screw rod to pass on deciding the seat, the one end that first screw rod stretches out the workstation is fixed with first hand wheel, it is provided with first supporting seat on the seat to move, it props the seat to be provided with a plurality of second that correspond with first supporting seat on deciding the seat, first supporting seat and second prop all to slide on the lateral wall in opposite directions and be provided with the roof, the roof place lateral wall upper portion slides and is provided with the clamp plate, be provided with lazytongs between roof and the clamp plate.

Through adopting above-mentioned technical scheme, in operation, with each roof butt on plank one end respectively and the fixed seat, all adjust suitable position with each plank simultaneously, rotate first hand wheel this moment and drive through first screw rod and move the seat and slide to the fixed seat, the one end butt of fixed seat is kept away from with the plank to the roof, the seat is moved in further removal, it is inside to prop the seat until the roof retraction is first props seat and second, clamp plate and plank upper surface butt, thereby accomplish the clamp of plank and compress tightly fixedly, through this kind of mode, make things convenient for the staff to carry out the quick clamp of plank and press from both sides, simplify plank fixed operation, and the production efficiency is improved.

The utility model discloses further set up to: the synchronizing mechanism comprises a first elastic piece fixedly arranged between the top plate and the first supporting seat or the second supporting seat, and a connecting rod hinged with the pressing plate is hinged to the top plate.

By adopting the technical scheme, during compression, the top plate is abutted against the end face of the wood board, the top plate is retracted into the first support seat or the second support seat, and the pressing plate is driven to move downwards through the connecting rod until the pressing plate is abutted against the upper surface of the wood board to complete compression of the wood board; when the movable base is detached, the movable base is far away from the fixed base, the top plate is reset under the action of the first elastic piece, and the pressing plate is further driven to ascend through the connecting rod.

The utility model discloses further set up to: and the top plate is fixedly provided with a glue layer.

Through adopting above-mentioned technical scheme, utilize the glue film further to improve the frictional force between plank and the roof to effectively improve the stability that the plank compressed tightly.

The utility model discloses further set up to: the first seat that props slides and sets up on moving the seat, the second props the seat and slides and set up on deciding the seat, the inside lifter plate that is provided with that slides of workstation, the lifter plate props a fixed connection with each second, slide on the lifter plate and be provided with a plurality of respectively with one of them first bracing seat fixed connection's bracing piece, the inside elevating system who drives the lifter plate and go up and down that is provided with of workstation.

By adopting the technical scheme, the distance between the pressing plate and the upper surface of the workbench can be adjusted by utilizing the first supporting seat and the second supporting seat which can be lifted, so that the device can be further suitable for wood plate clamping operation with different thicknesses, and the use applicability of the device is improved.

The utility model discloses further set up to: first prop seat and second and prop seat length direction both sides and all form and have T type slider, it has a plurality of spouts with each T type slider sliding fit respectively to all form on seat and the fixed seat to move.

Through adopting above-mentioned technical scheme, utilize spout and T type slider cooperation, improve first support seat and second and prop the stability of being connected between seat and the fixed seat or the seat that moves, further improve the tight effect of device clamp to the plank.

The utility model discloses further set up to: elevating system sets up the second screw rod in the workstation inside including rotating, second screw rod and lifter plate threaded connection, second screw rod lower extreme is fixed with first awl tooth, the inside rotation of workstation is provided with the pivot, the one end that the pivot is close to first awl tooth is fixed with the second awl tooth with first awl tooth meshing, the one end that the second awl tooth was kept away from in the pivot stretches out the workstation and is provided with the second hand wheel, be provided with the locking mechanism who is used for locking the second hand wheel on the workstation.

Through adopting above-mentioned technical scheme, the during operation rotates the second hand wheel, and the second hand wheel drives the second conical tooth through pivot and first awl tooth and rotates, and the second conical tooth drives the second pivot and rotates and further drive the lifter plate and rise, and the lifter plate drives each first seat of propping through each telescopic link and rises, drives simultaneously and rises with each second seat of propping.

The utility model discloses further set up to: locking mechanism includes a plurality of locking holes of shaping on the workstation, the second hand wheel slides and sets up in the pivot, the shaping of pivot tip has hexagonal prism, the shaping has the jack with hexagonal prism sliding fit on the second hand wheel, fixedly connected with second elastic component between the jack inside and the hexagonal prism, one side that the second hand wheel is close to the workstation is fixed with the inserted bar with locking hole grafting complex.

Through adopting above-mentioned technical scheme, the during operation draws the second hand wheel outwards, until inserted bar and locking hole separation, rotates the second hand wheel, and the second hand wheel passes through spacing groove and stopper drive pivot rotation, and after rotating certain angle, loosens the second hand wheel, and the second hand wheel slides to the workstation in the effect of second elastic component, and the inserted bar is pegged graft with another locking hole and is cooperated this moment to accomplish the locking of second hand wheel.

To sum up, the utility model discloses a beneficial technological effect does:

(1) the fixed seat and the movable seat are matched to respectively clamp each wood board, the top plate and the pressing plate are matched to compact the wood board, so that the wood board is attached to the surface of the workbench, meanwhile, the fixed seat plays a certain positioning role, workers can conveniently and quickly clamp the wood board, the wood board fixing operation is simplified, and the production efficiency is improved;

(2) the T-shaped sliding block, the sliding groove, the glue layer and the like are arranged, so that the sliding stability of the first supporting seat and the second supporting seat is improved, and the connection stability between the pressing plate and the wood board is improved, and the use reliability of the device is improved;

(3) the first supporting seat and the second supporting seat which can be arranged in a lifting mode are utilized, so that the device is suitable for the pressing operation of boards with different thicknesses, and the use applicability of the device is improved.

Drawings

Fig. 1 is an axial view of the overall structure of an embodiment of the present invention;

FIG. 2 is a schematic sectional view taken along line A-A of FIG. 1, showing the connection relationship between the first screw and the movable base;

FIG. 3 is an enlarged partial schematic view of section C of FIG. 2, showing the structure of the synchronization mechanism;

FIG. 4 is a schematic sectional view taken along line B-B of FIG. 1, showing the connection relationship between the second screw and the lifting plate;

fig. 5 is a partially enlarged schematic view of a portion D in fig. 4, showing the structure of the locking mechanism.

Reference numerals: 1. a engraver body; 2. a work table; 3. fixing a seat; 4. a movable seat; 5. a first screw; 6. a circular hole; 7. a first hand wheel; 8. a first support base; 9. a second support base; 10. a T-shaped slider; 11. a chute; 12. a top plate; 13. a glue layer; 14. pressing a plate; 15. a first elastic member; 16. a connecting rod; 17. a lifting plate; 18. a support bar; 19. a second screw; 20. a first bevel gear; 21. a rotating shaft; 22. a second taper tooth; 23. a second hand wheel; 24. a locking hole; 25. a hexagonal prism; 26. a jack; 27. a second elastic member; 28. and (4) inserting the rod.

Detailed Description

The present invention will now be described more fully hereinafter with reference to the accompanying examples.

Referring to the attached drawings 1 and 2, the clamping device of the engraving machine comprises an engraving machine body 1, wherein a workbench 2 is arranged at the lower part of the engraving machine body 1, a fixed seat 3 is fixed on the workbench 2 along one side of the length direction of the workbench, four movable seats 4 are arranged in the middle of the workbench 2 in a sliding manner along the length direction of the workbench, four first screw rods 5 respectively connected with the movable seats 4 in a threaded manner are rotatably arranged in the workbench 2, four round holes 6 for the first screw rods 5 to pass through are formed in the fixed seat 3, a first hand wheel 7 is fixed at one end of each first screw rod 5 extending out of the workbench 2, a first supporting seat 8 is arranged on each movable seat 4 along the height direction of the workbench 2, and four second supporting seats 9 corresponding to the first supporting seats 8 are arranged on the fixed seat 3 in a sliding manner along the height direction of the fixed seat; t-shaped sliding blocks 10 are formed on two sides of the first supporting seat 8 and the second supporting seat 9 in the length direction, and a plurality of sliding grooves 11 which are respectively in sliding fit with the T-shaped sliding blocks 10 are formed on the movable seat 4 and the fixed seat 3.

Referring to fig. 2 and fig. 3, the side walls of the first supporting seat 8 and the second supporting seat 9 opposite to each other are provided with a top plate 12 in a sliding manner along the length direction of the workbench 2, the side wall of the top plate 12 far away from the first supporting seat 8 or the second supporting seat 9 in the width direction is fixedly provided with a glue layer 13, the upper portion of the side wall of the top plate 12 in the height direction of the workbench 2 is provided with a pressing plate 14 in a sliding manner, a synchronizing mechanism is arranged between the top plate 12 and the pressing plate 14 and comprises a first elastic part 15 fixedly arranged between the top plate 12 and the first supporting seat 8 or the second supporting seat 9, the first elastic part 15 is made of a spring, and the top plate 12 is hinged with a connecting rod 16 hinged with the pressing plate 14.

During pressing, the top plate 12 is abutted against the end face of the wood board, the top plate 12 retracts into the first supporting seat 8 or the second supporting seat 9, and the pressing plate 14 is driven by the connecting rod 16 to move downwards until the pressing plate 14 is abutted against the upper surface of the wood board to complete the pressing of the wood board; when the movable base 4 is detached, the movable base 4 is far away from the fixed base 3, the top plate 12 is reset under the action of the first elastic piece 15, and the pressing plate 14 is driven to ascend through the connecting rod 16.

Referring to fig. 2 and 4, the inside of the workbench 2 is provided with a lifting plate 17 in a sliding manner along the height direction thereof, one side of the lifting plate 17 close to the fixed seat 3 in the width direction is fixedly connected with each second supporting seat 9, one side of the lifting plate 17 close to the movable seat 4 in the width direction is provided with four supporting rods 18 in a sliding manner along the width direction thereof, the four supporting rods are respectively fixedly connected with one first supporting seat 8, and the inside of the workbench 2 is provided with a lifting mechanism for driving the lifting plate 17 to lift.

The lifting mechanism comprises a second screw rod 19 rotatably arranged inside the workbench 2, the second screw rod 19 is in threaded connection with the lifting plate 17, a first bevel gear 20 is fixed at the lower end of the second screw rod 19, a rotating shaft 21 is rotatably arranged inside the workbench 2 along the width direction of the workbench, a second bevel gear 22 meshed with the first bevel gear 20 is fixed at one end, close to the first bevel gear 20, of the rotating shaft 21, one end, far away from the second bevel gear 22, of the rotating shaft 21 extends out of the workbench 2 and is provided with a second hand wheel 23, and a locking mechanism used for locking the second hand wheel 23 is arranged on one side of the width direction of the workbench 2.

During operation, the second hand wheel 23 is rotated, the second hand wheel 23 drives the second bevel gear 22 to rotate through the rotating shaft 21 and the first bevel gear 20, the second bevel gear 22 drives the second rotating shaft 21 to rotate and further drives the lifting plate 17 to ascend, the lifting plate 17 drives the first supporting seats 8 to ascend through the telescopic rods, and simultaneously drives the second supporting seats 9 to ascend.

Referring to fig. 5, the locking mechanism includes a plurality of locking holes 24 formed in one side of the width direction of the workbench 2, each locking hole 24 is uniformly arranged at intervals around the axial direction of the rotating shaft 21, the second hand wheel 23 is slidably arranged on the rotating shaft 21 along the axial direction of the rotating shaft 21, a hexagonal prism 25 is formed at the end of the rotating shaft 21, a jack 26 in sliding fit with the hexagonal prism 25 is formed on the second hand wheel 23, a second elastic part 27 is fixedly connected between the inner bottom surface of the jack 26 and the end surface of the hexagonal prism 25, and an inserting rod 28 in inserting fit with the locking hole 24 is fixed on one side of the second hand wheel 23 close to the workbench 2.

When the locking device works, the second hand wheel 23 is pulled outwards until the insertion rod 28 is separated from the locking hole 24, the second hand wheel 23 is rotated and drives the rotating shaft 21 to rotate, after the second hand wheel 23 is rotated to a certain angle, the second hand wheel 23 is loosened, the second hand wheel 23 slides towards the workbench 2 under the action of the second elastic piece 27, and the insertion rod 28 is in insertion fit with the other locking hole 24, so that the locking of the second hand wheel 23 is completed.

The working principle of the embodiment is as follows: the during operation, with plank one end respectively with each roof 12 butt on the fixed seat 3, all adjust suitable position with each plank simultaneously, rotate first hand wheel 7 this moment and move seat 4 through first screw rod 5 drive and slide to fixed seat 3, roof 12 keeps away from the one end butt of fixed seat 3 with the plank, further remove and move seat 4, prop seat 9 inside until roof 12 retraction first prop seat 8 and second, clamp plate 14 and plank upper surface butt, thereby accomplish the clamp of plank and press from both sides tightly fixedly, through this kind of mode, make things convenient for the staff to carry out the quick clamp of plank and press from both sides tightly, simplify plank fixed operation, and the production efficiency is improved.

The above, only do the preferred embodiment of the present invention, not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides an engraver clamping device, includes engraver body (1), engraver body (1) lower part is provided with workstation (2), its characterized in that: a fixed seat (3) is fixed on one side of the surface of the workbench (2), a plurality of movable seats (4) are arranged in the middle of the workbench (2) in a sliding manner, a plurality of first screw rods (5) which are in threaded connection with the movable seat (4) are rotatably arranged in the workbench (2), a plurality of round holes (6) for the first screw rods (5) to pass through are formed on the fixed seat (3), a first hand wheel (7) is fixed at one end of the first screw rod (5) extending out of the workbench (2), a first supporting seat (8) is arranged on the movable seat (4), a plurality of second supporting seats (9) corresponding to the first supporting seat (8) are arranged on the fixed seat (3), the opposite side walls of the first supporting seat (8) and the second supporting seat (9) are both provided with a top plate (12) in a sliding way, the upper part of the side wall where the top plate (12) is located is provided with a pressing plate (14) in a sliding mode, and a synchronizing mechanism is arranged between the top plate (12) and the pressing plate (14).

2. The engraver clamping device of claim 1, wherein: the synchronizing mechanism comprises a first elastic piece (15) fixedly arranged between a top plate (12) and a first supporting seat (8) or a second supporting seat (9), and a connecting rod (16) hinged with a pressing plate (14) is hinged to the top plate (12).

3. The engraver clamping device of claim 2, wherein: and a glue layer (13) is fixedly arranged on the top plate (12).

4. The engraver clamping device of claim 1, wherein: first prop seat (8) and slide and set up on moving seat (4), the second props seat (9) and slides and set up on fixed seat (3), workstation (2) inside slides and is provided with lifter plate (17), lifter plate (17) prop seat (9) fixed connection with each second, it is provided with a plurality of bracing pieces (18) that prop seat (8) fixed connection respectively with one of them first to slide on lifter plate (17), workstation (2) inside is provided with the elevating system that drive lifter plate (17) goes up and down.

5. The engraver clamping device of claim 4 wherein: first prop seat (8) and second and prop seat (9) length direction both sides and all form and have T type slider (10), it has a plurality of spout (11) with each T type slider (10) sliding fit respectively to all form on movable seat (4) and the fixed seat (3).

6. The engraver clamping device of claim 5, wherein: elevating system sets up second screw rod (19) inside workstation (2) including rotating, second screw rod (19) and lifter plate (17) threaded connection, second screw rod (19) lower extreme is fixed with first awl tooth (20), workstation (2) inside rotation is provided with pivot (21), the one end that pivot (21) is close to first awl tooth (20) is fixed with second awl tooth (22) with first awl tooth (20) meshing, the one end that second awl tooth (22) were kept away from in pivot (21) stretches out workstation (2) and is provided with second hand wheel (23), be provided with the locking mechanism who is used for locking second hand wheel (23) on workstation (2).

7. The engraver clamping device of claim 6, wherein: locking mechanism includes a plurality of locking holes (24) of shaping on workstation (2), second hand wheel (23) slide and set up on pivot (21), pivot (21) tip shaping has hexagonal prism (25), the shaping has jack (26) with hexagonal prism (25) sliding fit on second hand wheel (23), fixedly connected with second elastic component (27) between jack (26) inside and hexagonal prism (25), one side that second hand wheel (23) are close to workstation (2) is fixed with and pegs graft complex inserted bar (28) with locking hole (24).