CN206796965U - A kind of engraving machine - Google Patents

Abstract

The utility model provides a kind of engraving machine, belongs to field of mechanical technique.It solves the problems, such as that precision reduces existing engraving machine in use.This engraving machine, including frame and crossbeam, horizontal supporting plate is connected with crossbeam, perpendicular supporting plate and toolframe, workbench is also associated with frame, two support beams are additionally provided with workbench, the both ends of positioning beam are slidably connected with two support beams respectively, workbench front and rear is respectively provided with the socket formed by supporter, the both ends of support beam are plugged in socket respectively, there is gap between support beam and socket medial surface, at least four fixtures are connected with supporter, support beam can be locked positioned at the horizontal both sides of support beam and laterally by wherein at least two fixture respectively, support beam can be locked positioned at the both sides up and down of support beam and up and down by least two fixtures respectively.The positioning beam movement of this engraving machine is more steady, smooth.

Description

A kind of engraving machine

Technical field

The utility model belongs to field of mechanical technique, is related to a kind of engraving machine.

Background technology

Engraving is a kind of brill milling Combined machining from process principle, and it has wide range of applications, and has wood-worker engraving machine, laser Engraving machine, advertisement engraving machine, jade carving machine, stone-material carving machine, cylinder engraving machine etc..Engraving machine application is very extensive, Hand engraving technology even is instead of, is laid a good foundation for quick produce of high-volume of product.

Chinese invention patent application (application number：201310509701.3) disclose a kind of solid carving machine, including frame And workbench, square on the table to have crossbeam, the sidepiece of crossbeam is provided with toolframe, cross slide is provided with the side of crossbeam, The perpendicular planker that can vertically move back and forth is provided with cross slide, is fixed with bearing block on perpendicular planker, toolframe passes through axle Hold and be connected with described bearing block, guide rail is wherein fixed with workbench, dead head is slidably connected on guide rail, due to top Seat needs to position workpiece, and workpiece has larger weight, and its weight is acted on to workbench, and the platform balance that works it is rectangular box-like, it is necessary to Some workpiece are born, therefore easily occur deformation during long-term use, and guide rail is to be directly anchored to workbench at present On, when deformation occurs in workbench, deviation occurs in the depth of parallelism of two guide rails and respective levelness, so as to cause to push up There is clamping stagnation in the movement of sharp seat.

The content of the invention

The purpose of this utility model is above mentioned problem be present for existing technology, it is proposed that a kind of engraving machine, the engraving Machine can solve the problem that the problem of precision reduces during use, and increase the service life.

The purpose of this utility model can be realized by following technical proposal：A kind of engraving machine, including frame and be fixed on Crossbeam in frame, be connected with the crossbeam can transverse shifting horizontal supporting plate, can oscilaltion perpendicular supporting plate and toolframe, The workbench that can be simultaneously moved forward and backward in frame shape is also associated with the frame, the workbench is provided with some including top Clamp assemblies, it is described top to be connected in a positioning beam laterally set, it is characterised in that to be additionally provided with the workbench Two support beams set along the longitudinal direction, the both ends of the positioning beam are slidably connected with two support beams respectively, and the work is put down The front and rear of platform is respectively provided with the socket formed by supporter, and the both ends of the support beam are plugged on workbench front portion respectively Have in the socket at rear portion, between the support beam and socket medial surface and be used between the horizontal and vertically movable adjustment of support beam Gap, is connected with least four fixtures on the supporter, wherein at least two fixture respectively positioned at support beam it is horizontal two Support beam simultaneously can laterally be locked by side, and at least two fixtures positioned at the both sides up and down of support beam and will can prop up respectively Support beam is locked up and down.

The transverse direction of frame is width, and toolframe transverse direction and vertical position can be realized by horizontal supporting plate and perpendicular supporting plate Regulation, piece columnar workpiece of one group of clamp assemblies clamping position so that some workpiece are arranged in order along the transverse direction of frame, therefore Positioning beam has larger length, and first running fix beam is needed when being clamped to workpiece so that top in positioning beam leans on The end of nearly workpiece, smooth degree when now the depth of parallelism between two support beams and two guide rails directly determines positioning beam movement And stationarity, to fix two support beams on this this workbench, the length direction of two support beam is set along frame fore-and-aft direction, Reinforcement can be played to the structural strength of the workbench of frame shape, avoid during long-term use workbench from occurring deforming etc. and lead Cause positioning beam movement has some setbacks or jiggly phenomenon, improves precision during operation, further, the both ends point of support beam It is not supported by two supporters, and there is gap between support beam and socket inwall, therefore even in long-term use of process There is deformation in middle workbench, also the position of support beam can be adjusted by adjusting the position of fixture, specifically, passing through Fixture positioned at support beam both lateral sides can adjust the lateral attitude of support beam end, you can to adjust the flat of two support beams Row degree, the height of support beam end can be adjusted by the fixture of the both sides above and below support beam, you can to adjust support beam Levelness, so as to adjust so that two support beams are located in same level and keeping parallelism, ensure the precision of positioning beam movement, During long-term use positioning beam can smooth, stable movement, and then increase the service life.

In above-mentioned engraving machine, the supporter rectangular frame-shaped, the supporter is fixed by screws in workbench Medial surface on, the region on the inside of the supporter is above-mentioned socket.The supporter is monoblock type, and itself has higher knot Structure intensity, while the socket that supporter is formed is rectangular, is easy to the position of reasonable layout fixture, it is complete so as to be carried out to support beam Orientation is locked, and improves the stability of support beam, and then ensures that positioning beam is smooth, stable movement.

In above-mentioned engraving machine, the supporter includes four support blocks, and four support blocks are fixed by screw On workbench medial surface, two of which support block is transversely distributed, and two other support block is vertically distributed, four branch Region among bracer is above-mentioned socket.The supporter is split type, is made up of four support blocks, and four support block rings Shape is distributed so as to surround socket, and when support beam end inserts socket, four support blocks are distributed at four sides of support beam, It is locked so as to carry out stability to support beam.

In above-mentioned engraving machine, the fixture is fixing bolt, and screw, the fixation are offered on the supporter Bolt is screwed onto in screw, and the end of fixing bolt can extend into socket and be resisted against on the side of support beam.Fixing bolt It is adjusted by rotation, operation is more convenient, while by fixing bolt be locked and have higher stability, when So fixture can also use nut during actual processing, i.e., welding screw, nut are screwed onto on supporter medial surface On stud, support beam is compressed by nut.

In above-mentioned engraving machine, the socket has two horizontal inner side faces and two vertical medial surfaces, on every one side At least two fixing bolts are bolted with, and the fixing bolt in horizontal side is horizontal arranged, the fixing bolt on vertical side Vertically arrange, the fixing bolt in supporter horizontal side is axially along vertically arranged, the fixation on vertical side Bolt is axially transversely set.Because support beam supports positioning beam, positioning beam clamps multiple workpiece, while the work during engraving Part can rotate, therefore support beam can be by larger and changeable direction active force, to be required on each side of this supporter Be spirally connected at least two fixing bolts, can be to support as at least two fixing bolts in the horizontal side of lower section are horizontal arranged Beam is smoothly supported, and the locking that at least two fixing bolts are stablized to support beam on other sides, so as to protect Card support beam under complexing action power keeps stable；Further, due on every one side at least provided with two fixing bolts, Therefore by adjusting the different height of fixing bolt, the levelness of support beam in the direction of the width can be adjusted, and then ensure to determine Being slidably matched between position beam and support beam is more smooth, steady.

In above-mentioned engraving machine, the workbench is rectangular, including two cross bars transversely set and two are along front and rear The vertical pole that direction is set, the supporter are fixed on the medial surface of cross bar.Workbench needs movable cooperation workpiece Engraving, weight can be reduced using frame-shaped construction, but also weakens structural strength simultaneously, fix the both ends of support beam for this On the medial surface of cross bar, two cross bars can be supported, so as to improve the structural strength of workbench, avoid the occurrence of shape Become.

In above-mentioned engraving machine, the medial surface of the both ends end face of the support beam respectively with two cross bars leans.Support The end face of beam and the medial surface of cross bar lean, and so as to be supported positioning to two cross bars, improve the structural strength of workbench, Certain workbench also plays position constraint effect to support beam so that support beam keeps stable.

In above-mentioned engraving machine, the cross section of the support beam is rectangular, along length side on the upper side of support beam To guide rail is fixed with, adjustment cushion block is fixed with the both ends downside of the positioning beam, on the downside of the adjustment cushion block Sliding block is fixed with, the sliding block is slidably connected on guide rail.The depth of parallelism of two guide rails and levelness are ensured by support beam, from And make it that the cooperation between sliding block and guide rail is more smooth, steady, while the adjustment cushion block by choosing different height also can Regulation positioning depth of beam and levelness so that positioning of the positioning beam to workpiece is more stable..

In above-mentioned engraving machine, the end face of the both ends end face of the guide rail respectively with two supporters leans.Supporter Position constraint can be carried out to guide rail so that guide rail keeps stable, certainly in the connection against lower support and cross bar of guide rail Also it is more stable.

In above-mentioned engraving machine, the positioning beam is fixed with locating piece in the sidepiece of sliding block, grafting on the locating piece There is bolt, offer some positioning screw holes, the lower end of above-mentioned bolt on the support beam upper side along its length It can be screwed onto in positioning screw hole.Elder generation's running fix beam during clamping workpiece so that the end of the top close workpiece in positioning beam, Now bolt is screwed onto in positioning screw hole, so as to which positioning beam be locked, improves the stability of piece-holder.

Compared with prior art, this engraving machine has advantages below：

1st, due to the depth of parallelisms of two support beams can be adjusted by the fixing bolt positioned at support beam both lateral sides, position is passed through The fixing bolt of both sides can adjust the levelness of support beam above and below support beam, so as to adjust so that two support beams are positioned at same On horizontal plane and keeping parallelism, ensure the precision of positioning beam movement, positioning beam can be smooth, steady during long-term use Movement, increase the service life.

2nd, between being fixed on two cross bars due to support beam, and the end face of support beam leans with cross bar side, therefore can Reinforcement is played to the structural strength of the workbench of frame shape, avoid during long-term use workbench occur deforming etc. cause it is fixed Position beam movement has some setbacks or jiggly phenomenon.

3rd, because, at least provided with two fixing bolts, therefore the difference by adjusting fixing bolt is high on every one side Degree, the levelness of support beam in the direction of the width can be adjusted, and then ensure being slidably matched more between positioning beam and support beam Add smooth, steady.

4th, due to setting at least two fixing bolts, and horizontal arranged on supporter lower horizontal side, therefore can Support beam is smoothly supported, so as to ensure that support beam keeps stable under complexing action power.

Brief description of the drawings

Fig. 1 is the dimensional structure diagram of engraving machine.

Fig. 2 is the structure top view of engraving machine.

Fig. 3 is the schematic enlarged-scale view at A in Fig. 1.

Fig. 4 is the schematic enlarged-scale view at B in Fig. 1.

Fig. 5 is the structure sectional view at C-C in Fig. 2.

Fig. 6 is the schematic enlarged-scale view at E in Fig. 5.

Fig. 7 is the structure sectional view at D-D in Fig. 2.

Fig. 8 is the schematic enlarged-scale view at F in Fig. 7.

Fig. 9 is the structural representation of supporter in embodiment two.

Figure 10 is support shaft and the attachment structure schematic diagram of supporter in embodiment three.

In figure, 1, frame；2nd, crossbeam；21st, horizontal supporting plate；22nd, supporting plate is erected；23rd, toolframe；24th, cutter head is carved；3rd, work is flat Platform；31st, cross bar；32nd, vertical pole；4th, clamp assemblies；41st, pawl disk；42nd, it is top；5th, positioning beam；51st, sliding block；52nd, locating piece；53、 Bolt；54th, cushion block is adjusted；6th, support beam；61st, guide rail；62nd, positioning screw hole；7th, supporter；71st, socket；72nd, screw； 73rd, support block；8th, fixing bolt；9th, connecting seat；10th, cylindrical guide.

Embodiment

It is specific embodiment of the utility model and with reference to accompanying drawing below, the technical solution of the utility model is made further Description, but the utility model is not limited to these embodiments.

Embodiment one：

As shown in figure 1, a kind of engraving machine, including frame 1, the width of frame 1 is horizontal, is fixed with frame 1 Crossbeam 2, the crossbeam 2 are set along the width of frame 1, transversely slidably connect horizontal supporting plate 21 on crossbeam 2, on horizontal supporting plate 21 Perpendicular supporting plate 22 is vertically slidably connected, is fixed with toolframe 23 on perpendicular supporting plate 22, the toolframe 23 is in strip, in toolframe Some engraving cutter heads 24 directed downwardly are connected with 23 along its length.With reference to shown in Fig. 2, work is also slidably connected in frame 1 Platform 3, the workbench 3 is located at the lower section of toolframe 23, and workbench 3 can move along the fore-and-aft direction of frame 1, and work is flat 3 rectangular frame-shaped of platform, two support beams 6 and a positioning beam 5 are provided with workbench 3, wherein two support beams 6 are fixed on On workbench 3, and the length direction of support beam 6 along the fore-and-aft direction of frame 1 set, with reference to shown in Fig. 3, support beam 6 it is transversal Face is rectangular, is fixed with guide rail 61 along its length on the upper side of support beam 6, on the both ends downside of positioning beam 5 Adjustment cushion block 54 is fixed with, is fixed with sliding block 51 on the downside of the adjustment cushion block 54, two sliding blocks 51 are slidably connected at two respectively On guide rail 61, the downside of adjustment cushion block 54 is also fixed with locating piece 52, and locating piece 52 is located at the sidepiece of sliding block 51, in locating piece Bolt 53 is plugged with 52, and offers some positioning screw holes 62 on the upper side of support beam 6 along its length, bolt 53 lower end can be screwed onto in positioning screw hole 62.Workbench 3 is provided with some groups of clamp assemblies 4, some groups of clamping groups Part 4 arranges in the width direction, and every group of clamp assemblies 4 include pawl disk 41 and top 42, and pawl disk 41 is connected on workbench 3, Top 42 are connected in positioning beam 5, and the both ends that columnar workpiece is respectively acting on by pawl disk 41 and top 42 are realized to workpiece Clamping.

Transversely set specifically, workbench 3 includes two cross bars 31 and two vertical poles 32, cross bar 31, vertical pole 32 is along front and rear Direction is set, and two supporters 7 are fixed with the medial surface of cross bar 31, and two supporter 7 is symmetrical with respect to the center line of workbench 3 Set, with reference to shown in Fig. 4, supporter 7 is monoblock type and rectangular frame-shaped, and is fixedly connected with by screw and cross bar 31, supporter 7 The region of inner side forms socket 71 so that socket 71 has two horizontal inner side faces and two vertical medial surfaces, with reference to Fig. 5, Fig. 6 institute Show, open up two screws 72 on every one side, fixing bolt 8, and consolidating in horizontal side are bolted with each screw 72 Determine that bolt 8 is horizontal arranged, the fixing bolt 8 on vertical side vertically arranges, the fixation in the horizontal side of supporter 7 Bolt 8 is axially along vertically arranged, and the fixing bolt 8 on vertical side is axially transversely set, two on same side piece Fixing bolt 8 is symmetrical arranged with respect to the center side line, and the end of support beam 6 is plugged in the socket 71 of supporter 7, support beam 6 cross section is rectangular, and the transverse width of socket 71 is more than the transverse width of support beam 6, and the vertical width of socket 71 is more than There is gap between the vertical width of support beam 6, the i.e. medial surface of socket 71 and the lateral surface of support beam 6, and the inner of fixing bolt 8 Stretch into socket 71, and the locking of fixing bolt 8 laterally set is resisted against on the both sides side of support beam 6, what is be vertically arranged consolidates Determine the locking of bolt 8 to be resisted against in the upper and lower side of support beam 6.With reference to shown in Fig. 7, Fig. 8, the both ends end face of support beam 6 respectively with The medial surface of two cross bars 31 leans, and so as to which two cross bars 31 are supported with positioning, and the both ends end face of guide rail 61 is respectively with two The end face of supporter 7 leans.

Embodiment two：

The structure of the engraving machine and embodiment one are essentially identical, and difference is as shown in figure 9, supporter 7 includes four Support block 73, four support blocks 73 are fixed by screws on the medial surface of workbench 3, and two of which support block 73 is along horizontal stroke To distribution, two other support block 73 is vertically distributed, the region formation socket 71 among four support blocks 73, and each Be spirally connected two fixing bolts 8 on bracer 73.

Embodiment three：

The structure of the engraving machine and embodiment one are essentially identical, and difference is that support beam makes cylinder as shown in Figure 10 Guide rail 10, the connecting seat 9 of rectangular block shape being fixed with the end of cylindrical guide 10, the connecting seat 9 is plugged in supporter 7, and Fixing bolt 8 is then locked and is resisted against on the lateral surface of connecting seat 9, certainly using the cylindrical guide 10 of the structure when, positioning beam 5 is just It is slidably connected on cylindrical guide 10, i.e., fixed adjustment cushion block 54 on the downside at the both ends of positioning beam 5, is being adjusted by guide sleeve Be connected guide sleeve on the downside of cushion block 54, and the guide sleeve is slidably located on cylindrical guide 10.

Specific embodiment described herein is only to the utility model spirit explanation for example.The utility model institute Category those skilled in the art can make various modifications or supplement to described specific embodiment or using similar Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.

Although more having used the terms such as frame 1, crossbeam 2, horizontal supporting plate 21 herein, it is not precluded from using other terms Possibility.It is used for the purpose of more easily describing and explaining essence of the present utility model using these terms；They are explained The limitation additional into any one is all disagreed with the utility model spirit.

Claims (10)

1. a kind of engraving machine, including frame (1) and the crossbeam (2) that is fixed in frame (1), energy is connected with the crossbeam (2) The horizontal supporting plate (21) of transverse shifting, can oscilaltion perpendicular supporting plate (22) and toolframe (23), be also connected with the frame (1) There is the workbench (3) that can be simultaneously moved forward and backward in frame shape, the workbench (3) is provided with some clampings for including top (42) Component (4), top (42) are connected in a positioning beam laterally set (5), it is characterised in that the workbench (3) On be additionally provided with two support beams (6) set along the longitudinal direction, the both ends of the positioning beam (5) are sliding with two support beams (6) respectively Dynamic connection, the front and rear of the workbench (3) are respectively provided with the socket (71) formed by supporter (7), the support beam (6) both ends are plugged in the socket (71) of workbench (3) front and rear respectively, the support beam (6) and socket (71) There is the gap for being used for support beam (6) laterally with vertically movable adjustment between medial surface, be connected with least on the supporter (7) Four fixtures, wherein at least two fixture are located at the horizontal both sides of support beam (6) and can be by support beams (6) laterally respectively It is locked, at least two fixtures can lock positioned at the both sides up and down of support beam (6) and up and down support beam (6) solid respectively It is fixed.

2. engraving machine according to claim 1, it is characterised in that supporter (7) rectangular frame-shaped, the supporter (7) it is fixed by screws on the medial surface of workbench (3), the region on the inside of the supporter (7) is above-mentioned socket (71)。

3. engraving machine according to claim 1, it is characterised in that the supporter (7) includes four support blocks (73), should Four support blocks (73) are fixed by screws on workbench (3) medial surface, and two of which support block (73) is transversely divided Cloth, two other support block (73) are vertically distributed, and the region among four support blocks (73) is above-mentioned socket (71).

4. the engraving machine according to Claims 2 or 3, it is characterised in that the fixture is fixing bolt (8), the branch Screw (72) is offered on support body (7), the fixing bolt (8) is screwed onto in screw (72), and the end energy of fixing bolt (8) Enough stretch into socket (71) and be resisted against on the side of support beam (6).

5. engraving machine according to claim 4, it is characterised in that there are the socket (71) two horizontal inner side faces and two to erect Straight medial surface, per being bolted with least two fixing bolts (8) on one side, and the fixing bolt (8) in horizontal side is along horizontal stroke To arrangement, the fixing bolt (8) on vertical side vertically arranges, the fixing bolt (8) in supporter (7) horizontal side Axially along vertically arranged, the fixing bolt (8) on vertical side is axially transversely set.

6. according to the engraving machine described in claim 1 or 2 or 3, it is characterised in that the workbench (3) is rectangular, including two The cross bar (31) and two vertical poles set along the longitudinal direction (32) transversely set, the supporter (7) are fixed on cross bar (31) Medial surface on.

7. engraving machine according to claim 6, it is characterised in that the both ends end face of the support beam (6) is horizontal with two respectively The medial surface of bar (31) leans.

8. according to the engraving machine described in claim 1 or 2 or 3, it is characterised in that the cross section of the support beam (6) is rectangular, It is fixed with guide rail (61) along its length on the upper side of support beam (6), it is solid on the both ends downside of the positioning beam (5) Adjustment cushion block (54) is connected with, sliding block (51) is fixed with the downside of the adjustment cushion block (54), the sliding block (51), which is slided, to be connected It is connected on guide rail (61).

9. engraving machine according to claim 8, it is characterised in that the both ends end face of the guide rail (61) supports with two respectively The end face of body (7) leans.

10. engraving machine according to claim 8, it is characterised in that sidepiece of the adjustment cushion block (54) in sliding block (51) Locating piece (52) is fixed with, is plugged with bolt (53) on the locating piece (52), along length on support beam (6) upper side Degree direction offers some positioning screw holes (62), and the lower end of above-mentioned bolt (53) can be screwed onto in positioning screw hole (62).