CN208408932U - A kind of laser cutting auxiliary device - Google Patents

Abstract

The utility model discloses a kind of laser cutting auxiliary device, including water filling connector, filter device and recycling sink, filter device will be recycled after the water in sink filters on row to water filling connector；Filling the water connector includes chuck, water injection pipe, bearing and ejector pin, circular bearing placing groove is provided in chuck one side, bearing is fixed in bearing placing groove, and sets of holes are provided on chuck another side, and bearing placing groove is connected to sets of holes；The position that sets of holes are corresponded on chuck outer wall is opened there are four pin hole, and pin hole extends to the sets of holes, and ejector pin is inserted in pin hole；The sets of holes of chuck are covered in steel tube end part, and chuck and steel pipe are connected and fixed by chuck by ejector pin；Water injection pipe one end passes through the bearing and sets of holes and is inserted into steel pipe, and the inner ring for filling the water pipe outer wall and bearing is fixed；Recycling sink is located at the lower section of steel pipe cutting position.By the above-mentioned means, the utility model can be stable to steel duct while laser Pipe Cutting water flowing, prevent inside pipe wall ablation, improve the cut quality of steel pipe.

Description

A kind of laser cutting auxiliary device

Technical field

The utility model relates to laser Pipe Cutting fields, are cut by laser auxiliary device more particularly to a kind of sanitation-grade steel pipe.

Background technique

Laser cutting be using the laser beam of high-energy density as a kind of cutting method of high efficiency high quality of heat source, But since the temperature of the laser beam of laser cutting is very high, laser can pass through tube wall and be mapped to materials in the tube inner wall during cutting materials in the tube On, ablation is carried out to materials in the tube inner wall, sanitation-grade stainless steel tube laser cutting requires materials in the tube inside and outside wall that cannot have dross, residual etc. This requirement is not achieved in defect, the materials in the tube quality that existing cutting mode obtains.

Utility model content

The utility model can prevent inside pipe wall mainly solving the technical problems that provide a kind of laser cutting auxiliary device The cut quality of the defects of ablation, materials in the tube inside and outside wall does not have dross, residual, tubing are high.

In order to solve the above technical problems, the technical solution that the utility model uses is: it is auxiliary to provide a kind of laser cutting Help device, comprising: water filling connector, filter device and recycling sink, filter device are connected to water filling connector and recycling by pipeline Between sink；The water filling connector includes chuck, water injection pipe, bearing and ejector pin, and chuck is cylindrical, is provided with circle in chuck one side The bearing placing groove of shape, the bearing are fixed in bearing placing groove, and sets of holes, bearing placing groove and set are provided on chuck another side Hole connection；The position that sets of holes are corresponded on the chuck outer wall is opened there are four pin hole, and pin hole extends to the sets of holes, and the ejector pin is inserted In pin hole；The sets of holes of the chuck are covered in steel tube end part, and chuck and steel pipe are connected and fixed by chuck by ejector pin；The water filling Pipe one end passes through the bearing and sets of holes and is inserted into steel pipe, and the inner ring for filling the water pipe outer wall and bearing is fixed；The recycling sink It is located at the lower section of steel pipe cutting position；The filter device includes cabinet, water inlet pipe, drainpipe, filtering group and two pieces of partitions；Two Partition described in block is fixed in cabinet in vertical direction, and box house is separated into inhalant region, filtering area and draining by two pieces of partitions Three, the area space set gradually, the partition lower end of corresponding inhalant region are provided with inlet opening, and the partition upper end of corresponding drainage area is provided with Drainage hole；The filtering group is located in filtering area, and filtering group includes skeleton, active carbon and filter cotton, and active carbon is set to skeleton bottom The position in portion, active carbon correspond to inlet opening setting, and filter cotton is set to the position at the top of skeleton, and filter cotton corresponds to drainage hole setting； The water inlet pipe is connected on the cabinet of inhalant region, and drainpipe is connected on the cabinet of drainage area, water inlet pipe and the equal position of drainpipe In the position of cabinet upper end, it is connected with suction pump on water inlet pipe, is connected with draining pump on drainpipe；Corresponding water inlet on the cabinet The position of area and drainage area is equipped with water level sensor.

Further, the water injection pipe is connect by pipeline with the drainpipe；The recycling sink is close to recycle-water slot bottom The position in portion is provided with discharge outlet, and strainer, the discharge outlet that the water inlet pipe passes through pipeline and the recycling sink are equipped at discharge outlet Connection.

Further, the cross section of the cabinet and recycling sink is in inverted trapezoidal.

The beneficial effects of the utility model are: water can be passed through in rapid succession steel pipe in cutting technique by the utility model In, by water come when preventing Pipe Cutting to the ablation of inside pipe wall, to improve the cut quality of sanitation-grade stainless steel tube；Filter device Have the function of to draw water, drain, cross drainage etc., each control can access laser cutting control system and facilitate integrated operation, tool Standby water-level alarm, supplement water is also convenient and efficient, and process sufficiently recycles water, economizes on resources；Water filling connector can be fixed on On sanitation-grade stainless steel tube, the water injection pipe of connector is filled the water not with unitary rotation, makes entirely to be discharged waterflow stabilization；Filling the water connector can root Grip dimensions, wide adaptation range are adjusted according to sanitation-grade stainless steel tube change in size.

Detailed description of the invention

Fig. 1 is a kind of schematic perspective view for being cut by laser one preferred embodiment of auxiliary device of the utility model；

Fig. 2 is the main view perspective enlarged structure schematic diagram that connector is filled the water in a kind of shown laser cutting auxiliary device；

Fig. 3 is the schematic cross-sectional view of filter device in a kind of shown laser cutting auxiliary device.

The components in the drawings are labeled as follows: 1, filling the water connector；2, water storage filtering device；3, sink is recycled；4, pipeline；5, Steel pipe；6, cutting position；7, suction pump；8, draining pump；11, chuck；12, water injection pipe；13, holds out against screw；21, cabinet；22, into Water pipe；23, drainpipe；24, partition；25, active carbon；26, filter cotton；27, water level sensor.

Specific embodiment

The preferred embodiment of the utility model is described in detail with reference to the accompanying drawing, so that the advantages of the utility model It can be easier to be readily appreciated by one skilled in the art with feature, to make the protection scope of the utility model apparent clear Define.

It please refers to Fig.1 to Fig.3, the utility model embodiment includes:

A kind of laser cutting auxiliary device, comprising: water filling connector 1, filter device 2 and recycling sink 3, filter device 2 are logical Piping 4 is connected between water filling connector 1 and recycling sink 3；The water filling connector 1 include chuck 11, water injection pipe 12, bearing and Ejector pin 13, chuck 11 is cylindrical, and circular bearing placing groove is provided in 11 one side of chuck, and the bearing is fixed on bearing placement In slot, sets of holes are provided on 11 another side of chuck, bearing placing groove is connected to sets of holes；The position of sets of holes is corresponded on 11 outer wall of chuck It sets out there are four pin hole, pin hole extends to the sets of holes, and the ejector pin 13 is inserted in pin hole；The sets of holes of the chuck 11 are covered in steel Chuck 11 and steel pipe 5 are connected and fixed by 5 end of pipe, chuck 11 by ejector pin 13；Described 12 one end of water injection pipe passes through the bearing With sets of holes and be inserted into steel pipe 5, the inner ring of 12 outer wall of water injection pipe and bearing is fixed；The recycling sink 3 is located at steel pipe cleavage The lower section set；The filter device 2 includes cabinet 21, water inlet pipe 22, drainpipe 23, filtering group and two pieces of partitions 24；Two pieces of institutes It states partition 24 to be fixed in cabinet in vertical direction, two pieces of partitions 24 will be separated into inhalant region, filtering area and row inside cabinet 21 Three, the pool space set gradually, the partition lower end of corresponding inhalant region are provided with inlet opening, and the partition upper end of corresponding drainage area is opened There is drainage hole；The filtering group is located in filtering area, and filtering group includes active carbon 25 and filter cotton 26, and active carbon 25 is set to filtering The position of area bottom, the corresponding inlet opening setting of active carbon 25, filter cotton 26 are set to the position at the top of filtering area, the corresponding row of filter cotton Water hole setting；The water inlet pipe 22 is connected on the cabinet of inhalant region, and drainpipe 23 is connected on the cabinet of drainage area, water inlet pipe 22 and drainpipe 23 be close to the setting of 21 upper end of cabinet, be connected with suction pump 7 on water inlet pipe 22, draining be connected on drainpipe 23 Pump 8；The position that inhalant region and drainage area are corresponded on the cabinet is equipped with water level sensor 27.Water injection pipe 12 passes through pipeline and row Water pump connection；The recycling sink 3 is provided with discharge outlet close to the position of recycling bottom of gullet, and strainer is equipped at discharge outlet, described Water inlet pipe 22 is connect by pipeline with the discharge outlet of the recycling sink.The cross section of cabinet 21 and recycling sink 3 is in down ladder Shape is conducive to contamination precipitation.

It being needed before pipe cutting in one end insertion steel pipe by water injection pipe water outlet, the sets of holes of chuck are covered in steel tube end part, Chuck and steel pipe are connected and fixed by ejector pin, chuck and steel pipe rotate synchronously when cutting, since water injection pipe is to pass through with chuck Bearing connection, water injection pipe will not follow chuck to rotate, and be discharged waterflow stabilization.The position of sink is recycled under incising pipes Side, range cover cutting position, and water is flowed out from the steel pipe other end and cutting position when cutting, and recycling sink recycles water, draw water Pump introduces the water into inhalant region, and water enters filtering area from inlet opening, passes sequentially through active carbon and filter cotton, enters row from drainage hole Pool, the water on upper layer is discharged by draining pump from drainpipe after precipitating, and active carbon and filter cotton can adsorb, impurity screening, metal Dust and iron are cut, and filtered water is discharged under the action of draining pump, and the water of discharge flows through water injection pipe by pipeline and injects steel pipe It is interior, it loops back and forth like this, water level sensor connects warning device, has water-level alarm function, can remind when water level is too low Supplement water.

The utility model is able to ascend the cut quality of steel pipe, and filter device has the function of to draw water, drain, cross drainage etc., Each control all access laser cutting control systems facilitate integrated operation, have water-level alarm, and supplement water is also convenient and efficient；Water filling Connector can be fixed on sanitation-grade stainless steel tube, fill the water the water injection pipe of connector not with unitary rotation, make entirely to be discharged waterflow stabilization； The water spray auxiliary device water filling connector of laser Pipe Cutting can adjust ejector pin according to sanitation-grade stainless steel tube change in size and realize clamping function Can, when size is more than a certain range, replacement connector chuck improves the versatility of product；The water spray auxiliary device of laser Pipe Cutting has Cross drainage and circulatory function, not only saved with water but also can guarantee the stability of water flow in this way, at the same have reserved control can and Different laser Pipe Cutting system connections.

The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all Equivalent structure made based on the specification and figures of the utility model is applied directly or indirectly in other relevant technologies Field is also included in the patent protection scope of the utility model.

Claims (3)

1. a kind of laser cutting auxiliary device, is connected on steel pipe, which is characterized in that laser cutting auxiliary device includes: water filling Connector, filter device and recycling sink, filter device are connected between water filling connector and recycling sink by pipeline；The water filling Connector includes chuck, water injection pipe, bearing and ejector pin, and chuck is cylindrical, and circular bearing placing groove, institute are provided in chuck one side It states bearing to be fixed in bearing placing groove, sets of holes is provided on chuck another side, bearing placing groove is connected to sets of holes；Outside the chuck The position that sets of holes are corresponded on wall is opened there are four pin hole, and pin hole extends to the sets of holes, and the ejector pin is inserted in pin hole；The chuck Sets of holes cover in steel tube end part, chuck and steel pipe are connected and fixed by chuck by ejector pin；Described water injection pipe one end passes through the axis It holds and sets of holes and is inserted into steel pipe, the inner ring for filling the water pipe outer wall and bearing is fixed；The recycling sink is located at steel pipe cutting position Lower section；The filter device includes cabinet, water inlet pipe, drainpipe, filtering group and two pieces of partitions；Two pieces of partitions are in vertical Direction is fixed in cabinet, and box house is separated into what inhalant region, filtering area and drainage area three were set gradually by two pieces of partitions Space, the partition lower end of corresponding inhalant region are provided with inlet opening, and the partition upper end of corresponding drainage area is provided with drainage hole；The filtering group It is located in filtering area, filtering group includes skeleton, active carbon and filter cotton, and active carbon is set to the position of skeleton bottom, active carbon pair Inlet opening is answered to be arranged, filter cotton is set to the position at the top of skeleton, and filter cotton corresponds to drainage hole setting；The water inlet pipe be connected into On the cabinet in pool, drainpipe is connected on the cabinet of drainage area, and water inlet pipe and drainpipe are respectively positioned on the position of cabinet upper end, into It is connected with suction pump on water pipe, is connected with draining pump on drainpipe；The position that inhalant region and drainage area are corresponded on the cabinet is equal Equipped with water level sensor.

2. a kind of laser cutting auxiliary device according to claim 1, it is characterised in that: the water injection pipe by pipeline with The drainpipe connection；The recycling sink is provided with discharge outlet close to the position of recycling bottom of gullet, is equipped with strainer at discharge outlet, The water inlet pipe is connect by pipeline with the discharge outlet of the recycling sink.

3. a kind of laser cutting auxiliary device according to claim 2, it is characterised in that: the cabinet and recycling sink Cross section is in inverted trapezoidal.