A kind of new type auto blanking machine
Technical field
The utility model relates to and a kind of the stainless steel tube material is cut into the blanking device of material base by the figure paper length, specifically, relates to a kind of new type auto blanking machine.
Background technology
In the oil exploitation operation, the sand control that screen casing (claiming anti-sandpipe again) is used for oil well, gas well, horizontal well straight well and directional well filters, and is one of the maximum instrument that uses in the oil exploitation operation.The manufacturing of screen casing need be used a large amount of stainless steel tube material, and the stainless steel tube material is long, needs blanking to be truncated to suitable dimension.
Sawing machine is used in the blanking of existing stainless steel tube material always, and the efficient of sawing machine is very low, does not satisfy the production demand.
Band sawing machine be mainly used in sawing structural carbon steel, low-alloy steel, high alloy just, special alloy steel and various metal materials such as stainless steel, acid resisting steel.
Come the blanking of stainless steel tube material with band sawing machine, blanking velocity increases, but cost also improves greatly.Owing to good, the poor heat conductivity of stainless steel (SUS304) material plasticity, very easily form and long-pendingly cut knurl and cause tipping, the measured bands for band of matter can only use will be changed in two days, cause great consumption.
Thereby press for the blanking demand that a kind of low cost, high efficiency blanking equipment satisfy the stainless steel tube material.
The utility model content
The utility model technical issues that need to address just are to overcome existing sawing machine or the band sawing machine defective to the blanking of stainless steel tube material, a kind of new type auto blanking machine and using method thereof are provided, it can be continuously, automatically the stainless steel tube material is cut into required pipe material by the figure paper length, shorten the blanking time greatly, improved efficient; And the cost reduction is a lot, alleviates operating personnel's manual labor.
For addressing the above problem, the utility model adopts following technical scheme:
A kind of new type auto blanking machine of the utility model comprises the blanking machine base, is installed with a rotary box assembly and a rail assembly on the described blanking machine base, and described rotary box assembly is installed on the top of rail assembly; Be provided with stainless steel tube material rotary main shaft in the described rotary box assembly, main shaft one end is equipped with scroll chuck; Two groups of dolly assemblies are installed on the described rail assembly, be respectively tail end dolly assembly and middle dolly assembly, the box assembly that connects material is installed on the tail end dolly assembly, connect material and columns assemblies is installed on the box assembly, cutting assembly is installed on the columns assemblies, plasma cutting gun is installed on the cutting assembly; Middle dolly assembly is arranged on the track between rotary box assembly and the tail end dolly assembly, on the middle dolly assembly support roller assembly is installed, described support roller assembly is provided with support roller, above the described support roller assembly cylinder is installed and holds down assembly, and described cylinder holds down assembly and is provided with contact roller.
Described tugboat assembly and columns assemblies bottom connect the ball-screw assembly, and described ball-screw assembly is provided with leading screw, and described leading screw connects stepper motor.
Described support roller is 2.
Described contact roller is 2.
The using method of a kind of new type auto blanking machine described in the utility model:
1), the stainless steel tube material for the treatment of blanking is installed: the end that will treat blanking stainless steel tube material is clamped by scroll chuck, and the stainless steel tube material is passed between support roller and the contact roller, and the tail end of stainless steel tube material extend into the top of the box assembly that connects material;
2), start blanking machine, scroll chuck drives the stainless steel tube material and rotates, it is descending that cylinder promotes pinch roller, compresses the pipe material, prevents to beat;
3), plasma cutting gun starts working, the pipe material rotates a circle, material base can cut into required pipe material by the drawing length requirement, the pipe material of cut-out falls into the case that connects material;
4), plasma cutting gun quits work, cylinder unclamps, the leading screw in the ball-screw assembly is by the stepper motor driven rotary, drives tugboat assembly and columns assemblies and the cutting assembly respective length of advancing;
5), repeating the cutting pipe expects that run into travel switch when falling short of or press stop button up to the pipe material, blanking finishes.
The utility model can prevent beating when the stainless steel tube material rotates in the blanking process by the mating reaction that support roller assembly and cylinder hold down assembly, and guarantees the stability and the accuracy of blanking.Clamp and drive the rotation of stainless steel tube material by scroll chuck, guaranteed the quick, continuous of blanking.The step motor control that cutting length is advanced by the control leading screw, the accuracy height, and also whole blanking process realizes operation automatically.
Thereby advantage of the present utility model has:
1. shortened the blanking time greatly, raised the efficiency.2. cost reduces a lot.3. alleviate operating personnel's manual labor.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is a cutting assembly structural representation described in the utility model;
Fig. 3 is support roller assembly described in the utility model and the cylinder structural representation that holds down assembly.
The specific embodiment
As shown in Figure 1, a kind of new type auto blanking machine of the utility model comprises blanking machine base 1, is installed with a rotary box assembly 2 and a rail assembly 3 on the described blanking machine base, and described rotary box assembly is installed on the top of rail assembly; Be provided with stainless steel tube material rotary main shaft 4 in the described rotary box assembly, main shaft one end is equipped with scroll chuck 11; Two groups of dolly assemblies are installed on the described rail assembly, be respectively tail end dolly assembly 5 and middle dolly assembly 6, the box assembly 7 that connects material is installed on the tail end dolly assembly, connect material and columns assemblies 8 is installed on the box assembly, cutting assembly 9 is installed on the columns assemblies, as shown in Figure 2, plasma cutting gun 10 is installed on the cutting assembly; Middle dolly assembly is arranged on the track between rotary box assembly and the tail end dolly assembly, as shown in Figure 3, on the middle dolly assembly support roller assembly 12 is installed, described support roller assembly is provided with support roller 13, above the described support roller assembly cylinder is installed and holds down assembly 14, described cylinder holds down assembly and is provided with contact roller 15.
As shown in Figure 1, described tugboat assembly and columns assemblies bottom connect ball-screw assembly 16, and described ball-screw assembly is provided with leading screw 17, and described leading screw connects stepper motor 18.
As shown in Figure 3, described support roller is 2, and described contact roller is 2.
As Fig. 1, Fig. 2 and shown in Figure 3, the using method of described a kind of new type auto blanking machine comprises the following steps:
1), the stainless steel tube material for the treatment of blanking is installed: the end that will treat blanking stainless steel tube material 19 is installed on the interior stainless steel tube material rotary main shaft of rotary box assembly, the stainless steel tube material is passed between support roller and the contact roller, the tail end of stainless steel tube material extend into the box assembly that connects material the top, clamp by scroll chuck;
2), start blanking machine, scroll chuck drives the stainless steel tube material and rotates, it is descending that cylinder promotes pinch roller, compresses the pipe material, prevents to beat;
3), plasma cutting gun starts working, the pipe material rotates a circle, material base can cut into required pipe material by the drawing length requirement, the pipe material of cut-out falls into the case that connects material;
4), plasma cutting gun quits work, cylinder unclamps, the leading screw in the ball-screw assembly is by the stepper motor driven rotary, drives tugboat assembly and columns assemblies and the cutting assembly respective length of advancing;
5), repeating the cutting pipe expects that run into travel switch when falling short of or press stop button up to the pipe material, blanking finishes.
The utility model can prevent beating when the stainless steel tube material rotates in the blanking process by the mating reaction that support roller assembly and cylinder hold down assembly, and guarantees the stability and the accuracy of blanking.Clamp and drive the rotation of stainless steel tube material by scroll chuck, guaranteed the quick, continuous of blanking.The step motor control that cutting length is advanced by the control leading screw, the accuracy height, and also whole blanking process realizes operation automatically.
Thereby, the utility model:
1. shortened the blanking time greatly, raised the efficiency.2. cost reduces a lot.3. alleviate operating personnel's manual labor.
It should be noted that at last: above embodiment only in order to the explanation the utility model and and the described technical scheme of unrestricted the utility model; Therefore, although this specification has been described in detail the utility model with reference to each above-mentioned embodiment,, those of ordinary skill in the art should be appreciated that still and can make amendment or be equal to replacement the utility model; And all do not break away from the technical scheme and the improvement thereof of spirit and scope of the present utility model, all should be encompassed in the claim scope of the present utility model.