CN208005013U - A kind of laser cutting machine switching plane structure - Google Patents

Abstract

The utility model discloses a kind of laser cutting machine switching plane structures, including six square steel, six square steel top slide is equipped with upper table frame, six square steel basal sliding is equipped with lower table frame, it respectively symmetrically installs there are one alternating current generator six square steel both sides, each alternating current generator is correspondingly connected with one speed reducer of installation, six square steel is alongst installed there are two chain guide slide, being slidably installed in each chain guide slide has a chain, it is connect with upper table frame at the top of two chains, two chain bottoms are connect with lower table frame；The drive sprocket axle with drive sprocket is fixedly connected on the power output shaft of speed reducer, driven wheel tightening plate is installed in six square steel, the follower shaft with driven sprocket is installed on driven wheel tightening plate, chain interoperation is installed between the driven sprocket on the drive sprocket and follower shaft on drive sprocket axle.The utility model uses chain pallet changer structure, obtains the exchange work of more efficient stabilization.

Description

A kind of laser cutting machine switching plane structure

Technical field

The utility model is related to laser cutting device technical field more particularly to a kind of laser cutting machine switching plane knots Structure.

Background technology

Laser cutting machine is a kind of machining tool with laser cutting principle, and with rapid industrial development, client couple adds The continuous promotion that work requires, to the reliability of lathe, more stringent requirements are proposed, in order to which more efficient utilizes laser cutting machine.It is existing Have in technology, common laser cutting machine drags workbench form using unilateral chain, cannot be satisfied carrying heavy material and exchanges The movement speed requirement of workbench, while unilateral unbalance stress, for a long time using the situation for causing mechanical wear larger.Single-side chain The form of item dragging workbench cannot be satisfied the requirement of movement speed with the increase of plate thickness, and the small motor of power can not band The movement of dynamic workbench or movement speed are slow, waste the working time, reduce the working efficiency of laser cutting machine.Power is big Motor single-side belt move workbench, workbench load-carrying is larger, the unilateral stress of workbench, the mill for the chain machine components that work long hours Damage is serious, shortens the service life of workbench.

Utility model content

Place in view of the shortcomings of the prior art, the purpose of this utility model is to provide a kind of exchanges of laser cutting machine Platform structure drives upper table frame using pair of chain drive formula pallet changer structure using left and right Dual-motors Driving chain It frames shift with lower table dynamic, to obtain the exchange work of more efficient stabilization, when a workbench frame is in cutting region cutting processing When, another workbench frame completes the feeding of the blanking and new plank of processing finished product in lathe rear end.

The purpose of this utility model is achieved through the following technical solutions：

A kind of laser cutting machine switching plane structure, including six square steel, the six square steel top slide are equipped with work Platform frame, the six square steel basal sliding are equipped with lower table frame, and the six square steel both sides respectively symmetrically install that there are one exchanges Motor, each alternating current generator be correspondingly connected with installation one speed reducer, the six square steel alongst install there are two chain Guide slide, being slidably installed in each chain guide slide has a chain, connects with upper table frame at the top of two chains It connects, two chain bottoms are connect with lower table frame；The power output shaft of the alternating current generator and the power input shaft of speed reducer It is fixedly connected, drive sprocket axle is fixedly connected on the power output shaft of the speed reducer, is passed through outside the drive sprocket axle Expansion sleeve tensioner is equipped with drive sprocket；Two pieces of driven wheel guide plates, two pieces of driven wheel guide plates are installed in the six square steel It is setting up and down, driven wheel tightening plate is installed between two pieces of driven wheel guide plates, is installed on the driven wheel tightening plate Follower shaft is equipped with driven sprocket by bearing outside the follower shaft, tensioner is equipped on the driven wheel tightening plate Nut；The chain interoperation is installed between the driven sprocket on the drive sprocket and follower shaft on drive sprocket axle.

In order to which the utility model is better achieved, cylinder corresponding with upper table frame is installed in the six square steel.

Preferably, being equipped with revolution clamping cylinder corresponding with lower table frame in the six square steel.

Preferably, the six square steel forward end is equipped with preceding fixed frame corresponding with lower table frame.

Preferably, six square steel rear end end is equipped with aftertable limited block.

The utility model compared with the prior art, has the following advantages and advantageous effect：

The utility model uses pair of chain drive formula pallet changer structure, using left and right Dual-motors Driving chain, drives Upper table frame and lower table frame shift it is dynamic, to obtain the exchange work of more efficient stabilization；When a workbench frame is in cutting area When the cutting processing of domain, another workbench frame completes the feeding of the blanking and new plank of processing finished product in lathe rear end.

Description of the drawings

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the mounting structure schematic diagram of the utility model drive sprocket, alternating current generator, speed reducer, expansion sleeve；

Fig. 3 is the utility model driven sprocket, driven wheel tightening plate, driven wheel tensioner fixed plate, the structure of tensioner nut Schematic diagram.

Wherein, entitled corresponding to the reference numeral in attached drawing：

1- upper table frames, 2- lower table frames, 3- six square steels, 4- alternating current generators, 5- speed reducers, 6- chains, 7- chain guide slides, 8- cylinders, 9- turn round clamping cylinder, 10- aftertable limited blocks, fixed frame before 11-, 12- Expansion sleeve, 13- drive sprocket axles, 14- drive sprockets, 15- driven wheel guide plates, 16- driven wheel tightening plates, 17- are driven Take turns tensioner fixed plate, 18- driven sprockets, 19- driven chain wheel shafts, 20- tensioner nuts.

Specific implementation mode

The utility model is described in further detail with reference to embodiment：

As shown in FIG. 1 to 3, a kind of laser cutting machine switching plane structure, including six square steel 3,3 top slide of six square steel Upper table frame 1 is installed, 3 basal sliding of six square steel is equipped with lower table frame 2, and 3 both sides of six square steel are respectively symmetrically equipped with One alternating current generator 4, each alternating current generator 4 are correspondingly connected with one speed reducer 5 of installation, and six square steel 3 is alongst equipped with Two chain guide slides 7, being slidably installed in each chain guide slide 7 has a chain 6, and alternating current generator 4 drives often The sliding in chain guide slide 7 respectively of chain 6, two 6 tops of chains are connect with upper table frame 1, two 6 bottoms of chain It is connect with lower table frame 2.Two chains 6 drive upper table frame 1 in 3 top slide of six square steel jointly, and two chains 6 are common Drive lower table frame 2 in 3 basal sliding of six square steel.

As shown in Fig. 2, the power output shaft of alternating current generator 4 is fixedly connected with the power input shaft of speed reducer 5, speed reducer 5 Power output shaft on be fixedly connected with drive sprocket axle 13, master is equipped with by 12 tensioner of expansion sleeve outside drive sprocket axle 13 Movable sprocket 14.The alternating current generator 4 of the utility model is connect with speed reducer 5, and the power that drive sprocket axle 13 is installed to speed reducer 5 is defeated On shaft, expansion sleeve 12 is installed on drive sprocket axle 13, and drive sprocket 14 corresponds to the installation of 12 outer ring of expansion sleeve, adjusts expansion sleeve Screw in 12 is seen, drive sprocket axle 13 and drive sprocket axle 13 can be fixed with tensioner.

As shown in figure 3, being equipped with two pieces of driven wheel guide plates 15 in six square steel 3, divided on two pieces of driven wheel guide plates 15 It sets, driven wheel tightening plate 16 is installed between two pieces of driven wheel guide plates 15, is installed on driven wheel tightening plate 16 driven Wheel shaft 19 is equipped with driven sprocket 18 by bearing outside follower shaft 19, tensioner nut is equipped on driven wheel tightening plate 16 20.The driven wheel tightening plate 16 of the utility model is installed in two pieces of driven wheel guide plates 15, and driven wheel tensioner fixed plate 17 is solid It is scheduled on lathe, follower shaft 19 is fixed on driven wheel tightening plate 16, and driven sprocket 18 is installed to follower shaft by bearing On 19, chain 6 is tensed by adjusting tensioner nut 20.Chain 6 coordinates the drive sprocket 14 being installed on drive sprocket axle 13 Between the driven sprocket 18 on follower shaft 19.

As shown in Figure 1, being equipped with cylinder 8 corresponding with upper table frame 1 in six square steel 3, cylinder 8 is placed in work 1 front of platform frame, after upper table frame 1 reaches cutting region, cylinder 8 stretches out and clamps upper table frame 1, prevents cutting work In the process, upper table frame 1 shakes.It is clamped as shown in Figure 1, being equipped with revolution corresponding with lower table frame 2 in six square steel 3 Cylinder 9；3 forward end of six square steel is equipped with preceding fixed frame corresponding with lower table frame 2 11.Lower table frame 2 is in six square steel 3 On slide, lower table frame 2 reach cutting region after, revolution clamping cylinder 9 rotatably compress lower table frame 2, by lower table Before frame 2 is pressed on fixed frame 11.As shown in Figure 1,3 rear end end of six square steel is equipped with aftertable limited block 10, aftertable Limited block 10 is mounted on workbench tail portion, opens rear physics position-limiting action.As shown in Figure 1, being equipped in six square steel 3 and lower work 2 corresponding revolution clamping cylinder 9 of platform frame.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this All any modification, equivalent and improvement etc., should be included in the utility model made by within the spirit and principle of utility model Protection domain within.

Claims (5)

1. a kind of laser cutting machine switching plane structure, it is characterised in that：It is sliding at the top of the six square steel (3) including six square steel (3) Dynamic to be equipped with upper table frame (1), six square steel (3) basal sliding is equipped with lower table frame (2), the six square steel (3) Both sides are respectively symmetrically installed there are one alternating current generator (4), and each alternating current generator (4) is correspondingly connected with one speed reducer (5) of installation, institute It states six square steel (3) alongst to install there are two chain guide slide (7), the middle sliding of each chain guide slide (7) is matched Conjunction is equipped with a chain (6), is connect with upper table frame (1) at the top of two chains (6), two chain (6) bottoms and lower work Make platform frame (2) connection；The power output shaft of the alternating current generator (4) is fixedly connected with the power input shaft of speed reducer (5), described Drive sprocket axle (13) is fixedly connected on the power output shaft of speed reducer (5), the drive sprocket axle (13) is external by rising Fixed (12) tensioner is equipped with drive sprocket (14)；Two pieces of driven wheel guide plates (15) are installed on the six square steel (3), two pieces Driven wheel guide plate (15) is setting up and down, and driven wheel tightening plate (16) is equipped between two pieces of driven wheel guide plates (15), described Be installed with follower shaft (19) on driven wheel tightening plate (16), the follower shaft (19) it is external by bearing be equipped with from Movable sprocket (18) is equipped with tensioner nut (20) on the driven wheel tightening plate (16)；Chain (6) cooperation is installed on actively Between driven sprocket (18) on drive sprocket (14) on sprocket shaft (13) and follower shaft (19).

2. a kind of laser cutting machine switching plane structure described in accordance with the claim 1, it is characterised in that：The six square steel (3) On cylinder (8) corresponding with upper table frame (1) is installed.

3. a kind of laser cutting machine switching plane structure described in accordance with the claim 1, it is characterised in that：The six square steel (3) On revolution clamping cylinder (9) corresponding with lower table frame (2) is installed.

4. a kind of laser cutting machine switching plane structure described in accordance with the claim 1, it is characterised in that：The six square steel (3) Forward end is equipped with preceding fixed frame (11) corresponding with lower table frame (2).

5. a kind of laser cutting machine switching plane structure described in accordance with the claim 1, it is characterised in that：The six square steel (3) Rear end end is equipped with aftertable limited block (10).