CN104228076B - Flanging type drilling rod protection set production line - Google Patents
Flanging type drilling rod protection set production line Download PDFInfo
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- CN104228076B CN104228076B CN201410515717.XA CN201410515717A CN104228076B CN 104228076 B CN104228076 B CN 104228076B CN 201410515717 A CN201410515717 A CN 201410515717A CN 104228076 B CN104228076 B CN 104228076B
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Abstract
The present invention relates to a kind of flanging type drilling rod protection set production line, it is characterised in that it includes hole punched device (1), apparatus for bending (2), circle round belting (3), welder (4), flanging pressure setting (5) and flanging apparatus for shaping (6) from front to back successively.Flanging type drilling rod of the present invention protection set production line passes sequentially through the technique that punching, bending, circle circle, welding, flanging compacting and flanging shaping complete to make flanging type drilling rod protection set from sheet material; carry out the drilling rod protection set production technology of protection sleeve forming after being applicable to first punching, there is the advantage improving production efficiency.
Description
Technical field
The present invention relates to a kind of flanging type drilling rod protection set production line.
Background technology
In the drilling process of oil, natural gas, water source and mineral reserve, it is required for using drilling rod.Although the structure of drilling rod is simple, but its prescription to reach is higher.Usual drilling rod is easily subject to abrasion in transportation, thus causing cannot normally connecting between drilling rod, even causes security incident.It is thus desirable to arrange protection set to prevent tool joint from wearing and tearing in tool joint place.
In order to increase the coupling mechanism force of drilling rod protection set, need to offer hole, location on traditional protection overlaps, rotate by being inserted into lever in hole, location, it is simple to protection cover locking tool joint place.And the perforate of traditional drilling rod protection set is to carry out liner punching again after protection sleeve forming completes, production efficiency is relatively low, and needs shaping again.Therefore the flanging type drilling rod protection set production line carrying out protection sleeve forming after seeking a kind of first punching is particularly important.
Summary of the invention
It is an object of the invention to overcome above-mentioned deficiency, it is provided that a kind of improve production efficiency be applicable to first punching after carry out the flanging type drilling rod protection set production line of protection sleeve forming.
The object of the present invention is achieved like this:
A kind of flanging type drilling rod protection set production line, it includes hole punched device, apparatus for bending, circle round belting, welder, flanging pressure setting and flanging apparatus for shaping from front to back successively；
Described hole punched device includes mould on the first counterdie and first, mould is provided with on first the first downward drift, first counterdie is provided with the first base plate, described first base plate is provided with two vertical rails that left and right is arranged, two vertical rails are provided with Mobile base, the top left section of Mobile base is provided with left traverse rod to the left, left traverse rod is provided with left limit plate, the top right section of Mobile base is provided with to the right right traverse rod, right traverse rod is provided with right limit plate, the center of top of Mobile base is provided with supporting plate, the middle part of supporting plate is provided with the position, punching hole of sinking, the rear side of supporting plate is provided with the first backboard；
Described apparatus for bending includes the second frame, second frame top is to being arranged with second cylinder, the telescopic end of the second cylinder is provided with a cylindrical crimp being longitudinally arranged, the board of the second central rack. upper left and right is provided with the driven voller of two longitudinal directions, the rear and front end of driven voller is arranged on roller seat, and the board hollow out between two driven vollers forms a blanking channel；
Described circle round belting includes the 3rd frame, the board of the 3rd frame is provided with the 3rd die shoe, the top of the 3rd frame is provided with the 3rd downward hydraulic cylinder, the telescopic end of the 3rd hydraulic cylinder and the 3rd upper bolster connect, 3rd die shoe sets up the 3rd counterdie, to being arranged with mould on the 3rd on the 3rd upper bolster；
Described welder includes the 4th frame; the back segment of described 4th frame is provided with the guide rail of lateral arrangement; guide rail is provided with the 4th sliding seat; 4th sliding seat is provided with welding gun support; welding gun support is provided with welding gun; the leading portion of described 4th frame is provided with the welding baffle plate of lateral arrangement; welding baffle plate is provided with the hollow slots of lateral arrangement; support bar is overlapped in the drilling rod protection that is arranged below of welding baffle plate, and the left end of drilling rod protection set support bar is articulated with on a hinged seat in the 4th frame；
Described flanging pressure setting includes press and is positioned at the pressing plate on the left of press and moves device, press includes the 5th top board, the 5th base plate, the 5th lifter plate, the 5th lead, the 5th hydraulic cylinder, the 5th flanging pressure head, the 5th die shoe and the 5th counterdie, and pressing plate moves device and includes the 5th base, the 5th lift cylinder seat, the 5th lift cylinder, the 5th transverse cylinder seat, the 5th transverse cylinder, the 5th support and the 5th pressing plate.
Described flanging apparatus for shaping includes the 6th top board, the 6th base plate, the 6th lifter plate, the 6th support, the 6th briquetting, pad, the 6th pressing plate, the 6th lead, the 6th gag lever post, the 6th die shoe, the 6th counterdie in the 6th, stretches buffer spring, compression buffer spring and the 6th hydraulic cylinder.
Preferred as one, the rear of the second frame is provided with one piece of second baffle being vertically arranged, right section of second baffle is provided with the regulating tank of one transverse direction, an adjusting slider it is provided with in regulating tank, being connected to downwards one piece of second limiting plate on adjusting slider, the lower end of the second limiting plate is positioned at the right side of one driven voller in right.
Preferred as one, described 3rd counterdie includes the 3rd counterdie mounting seat and the 3rd counterdie die body, 3rd counterdie mounting seat is installed on the 3rd die shoe top, 3rd counterdie die body is positioned in the 3rd counterdie mounting seat, on described 3rd, mould includes on the 3rd mould die body in mould mounting seat and the 3rd, on 3rd, mould mounting seat is installed on bottom the 3rd upper bolster, and on the 3rd, mould die body is positioned on the 3rd in mould mounting seat.
Preferred as one, 3rd counterdie die body includes the 3rd lower mode cavity of the semicircle cylindricality upwards longitudinally offered, 3rd lower mode cavity concave upright, 3rd counterdie die body top of the 3rd lower mode cavity left and right sides is respectively arranged with the lower limit groove and lower limit raised line that are longitudinally arranged, on 3rd, mould die body includes the 3rd upper cavity of the semicircle cylindricality longitudinally offered downwards, the concave surface of the 3rd upper cavity is downward, the 3rd of the 3rd upper cavity left and right sides is respectively arranged with bottom mould die body the upper limit raised line and upper limit groove that are longitudinally arranged, lower limit groove mates with upper limit raised line, lower limit raised line and upper limit matching grooves.
Preferred as one; drilling rod protection set support bar includes the support bar body of circular in cross-section; the crown center of support bar body is equipped with a high temperature resistant filler rod arranged along its length, is provided with the welding groove arranged along its length together between the top of high temperature resistant filler rod.
Preferred as one, described 5th lead has four, four the 5th leads are respectively arranged between corner and the corner of the 5th base plate of the 5th top board, the corner of described 5th lifter plate is sheathed on four the 5th leads, described 5th hydraulic cylinder is arranged downwards on the 5th top board, the telescopic end of the 5th hydraulic cylinder is passed down through the 5th lifter plate, the telescopic end of the 5th hydraulic cylinder is provided with downward flanging pressure head, the bottom outer-edge of flanging pressure head is provided with convex globoidal, described 5th die shoe is arranged on the 5th base plate, described 5th counterdie is arranged on the 5th die shoe, the end face of described 5th counterdie is provided with the annulus extended out, described 5th lift cylinder seat is arranged on the 5th base, described 5th lift cylinder sets up on the 5th lift cylinder seat, the telescopic end of described 5th lift cylinder connects the 5th transverse cylinder seat, described 5th transverse cylinder is arranged to the right on the 5th transverse cylinder seat, the telescopic end of described 5th transverse cylinder connects the 5th support, described 5th pressing plate is set up on the 5th support.
Preferred as one, described 5th support includes the cross bar of a vertical pole being longitudinally arranged and two lateral arrangement, the middle part of vertical pole is connected with the telescopic end of the 5th transverse cylinder, the left end of two cross bars connects vertical pole rear and front end respectively, spacing between two cross bars is more than the external diameter of the 5th counterdie end face annulus, and described 5th pressing plate is set up on two cross bars.
Preferred as one, described 6th lead has four, described 6th lead is between the corner and the 6th base plate corner of the 6th top board, the corner of described 6th lifter plate is sheathed on the 6th lead, described 6th hydraulic cylinder is arranged in downwards on the 6th top board, the telescopic end of the 6th hydraulic cylinder connects the 6th lifter plate, the top of described 6th briquetting is connected with the 6th lifter plate, the top of interior pad is connected with the bottom of the 6th briquetting, interior pad is cylindrical structural, described 6th die shoe is arranged on the 6th base plate, described 6th counterdie is arranged on the 6th die shoe, described 6th gag lever post has four, four the 6th gag lever posts are upwards arranged respectively at the corner of the 6th die shoe, the top of described 6th gag lever post is provided with stop nut, the corner of described 6th pressing plate is sheathed on the 6th gag lever post, described compression buffer spring has four, four compression buffer springs are sheathed on four the 6th gag lever posts respectively, compression buffer spring is positioned at below the 6th pressing plate, the top of described 6th counterdie is provided with annular boss, the middle part of described 6th pressing plate is provided with circular channel, the bottom of described 6th pressing plate is positioned at the periphery of circular channel and offers annular flange groove, the shape of annular flange groove and annular boss form fit, 6th support is installed on the lower section of the 6th lifter plate, stretch buffer spring to be connected between the 6th pressing plate and the 6th support.
Preferred as one, stretch the first extension spring and the second extension spring that buffer spring includes arranging up and down.
Compared with prior art, the invention has the beneficial effects as follows:
Flanging type drilling rod of the present invention protection set production line passes sequentially through the technique that punching, bending, circle circle, welding, flanging compacting and flanging shaping complete to make flanging type drilling rod protection set from sheet material; carry out the drilling rod protection set production technology of protection sleeve forming after being applicable to first punching, there is the advantage improving production efficiency.
Accompanying drawing explanation
Fig. 1 is the structured flowchart of flanging type drilling rod of the present invention protection set production line.
Fig. 2 is the structural representation of the first counterdie of hole punched device.
Fig. 3 is the structural representation of apparatus for bending.
Fig. 4 is the structural representation of circle round belting.
Fig. 5 is the structural representation of mould and the 3rd counterdie on the 3rd of circle round belting.
Fig. 6 is the top view of welder.
Fig. 7 is the cross sectional representation of the drilling rod protection set support bar of welder.
Fig. 8 is the structural representation of flanging pressure setting.
Fig. 9 is the A-A sectional view of Fig. 8.
Figure 10 is the structural representation of flanging apparatus for shaping.
Figure 11 is the pass figure that plate is applied mechanically in the drilling rod protection after hole punched device punching.
Figure 12 is the sectional view that plate is applied mechanically in the drilling rod protection before bending.
Figure 13 is the sectional view that plate is applied mechanically in the drilling rod protection after bending.
Figure 14 is that the sectional view applying mechanically plate protected by the drilling rod naturally replying shape after bending.
Figure 15 is the sectional view that plate is applied mechanically in the drilling rod protection after circle circle.
Figure 16 is the sectional view that plate is applied mechanically in the drilling rod protection after welding.
Figure 17 is the sectional view that plate is applied mechanically in the drilling rod protection before flanging compacting.
Figure 18 is the sectional view that plate is applied mechanically in the drilling rod protection in flanging compacting.
Figure 19 is the sectional view that plate is applied mechanically in the drilling rod protection after flanging compacting.
Figure 20 is the sectional view that plate is applied mechanically in the drilling rod protection after flanging shaping.
Wherein:
Hole punched device the 1, first base plate 1.1, vertical rail 1.2, Mobile base 1.3, left traverse rod 1.4, left limit plate 1.5, right traverse rod 1.6, right limit plate 1.7, supporting plate 1.8, position, punching hole the 1.9, first backboard the 1.10, first lead 1.11
Apparatus for bending the 2, second frame 2.1, board 2.1.1, the second cylinder 2.2, cylindrical crimp 2.3, driven voller 2.4, roller seat 2.5, adjustable plate 2.6, limit base the 2.7, second pressing plate 2.8, second baffle 2.9, regulating tank 2.10, adjusting slider the 2.11, second limiting plate 2.12, material frame 2.13
Circle round belting 3, 3rd frame 3.1, 3rd die shoe 3.2, 3rd guide post 3.3, 3rd upper bolster 3.4, 3rd hydraulic cylinder 3.5, 3rd counterdie 3.6, 3rd counterdie mounting seat 3.6.1, 3rd counterdie die body 3.6.2, 3rd lower mode cavity 3.6.2.1, lower limit groove 3.6.2.2, lower limit raised line 3.6.2.3, mould 3.7 on 3rd, mould mounting seat 3.7.1 on 3rd, mould die body 3.7.2 on 3rd, 3rd upper cavity 3.7.2.1, upper limit raised line 3.7.2.2, upper limit groove 3.7.2.3, 3rd cushion block 3.8, 3rd pressing plate 3.9, 3rd bolt 3.10
Welder the 4, the 4th frame 4.1, guide rail the 4.2, the 4th sliding seat 4.3, welding gun support 4.4, welding gun 4.5, welding baffle plate 4.6, hollow slots 4.7, drilling rod protection set support bar 4.8, support bar body 4.8.1, high temperature resistant filler rod 4.8.2, welding groove 4.8.3, the 4th backboard the 4.9, the 4th front apron 4.10.
Flanging pressure setting the 5, the 5th top board the 5.1, the 5th base plate the 5.2, the 5th lifter plate the 5.3, the 5th lead the 5.4, the 5th hydraulic cylinder 5.5, flanging pressure head the 5.6, the 5th die shoe the 5.7, the 5th counterdie the 5.8, the 5th base the 5.9, the 5th lift cylinder seat the 5.10, the 5th lift cylinder the 5.11, the 5th transverse cylinder seat the 5.12, the 5th transverse cylinder the 5.13, the 5th support the 5.14, the 5th pressing plate 5.15
Flanging apparatus for shaping the 6, the 6th top board the 6.1, the 6th base plate the 6.2, the 6th lifter plate the 6.3, the 6th support the 6.4, the 6th briquetting 6.5, interior pad the 6.6, the 6th pressing plate the 6.7, the 6th lead the 6.8, the 6th gag lever post the 6.9, the 6th counterdie 6.10, stretching buffer spring 6.11, compression buffer spring the 6.12, the 6th hydraulic cylinder 6.13, stop nut 6.14, annular boss 6.15, annular flange groove the 6.16, the 6th die shoe 6.17
Painting installation 7.
Detailed description of the invention
Referring to Fig. 1; a kind of flanging type drilling rod protection set production line that the present invention relates to; it includes hole punched device 1, apparatus for bending 2, circle round belting 3, welder 4, flanging pressure setting 5 and flanging apparatus for shaping 6 from front to back successively, and flanging apparatus for shaping 6 rear can also arrange painting installation 7.
Wherein:
Referring to Fig. 2, described hole punched device 1 includes mould on the first counterdie and first, mould is provided with on first the first downward drift, first counterdie is provided with the first base plate 1.1, described first base plate 1.1 is provided with two vertical rails 1.2 that left and right is arranged, two vertical rails 1.2 are provided with Mobile base 1.3, the top left section of Mobile base 1.3 is provided with left traverse rod 1.4 to the left, left traverse rod 1.4 is provided with left limit plate 1.5, the top right section of Mobile base 1.3 is provided with to the right right traverse rod 1.6, right traverse rod 1.6 is provided with right limit plate 1.7, the center of top of Mobile base 1.3 is provided with supporting plate 1.8, the middle part of supporting plate 1.8 is provided with the position, punching hole 1.9 of sinking, the rear side of supporting plate 1.8 is provided with the first backboard 1.10, the left and right sides of two vertical rails 1.2 is provided with the first lead 1.11 upwards.Being correspondingly provided with guiding post holes on first on mould, on first, mould is through lead 1.11, and the first drift is positioned at the surface of position, punching hole 1.9.
Operation principle:
Moved forward and backward on two vertical rails by Mobile base; regulate drilling rod protection and apply mechanically the lengthwise position of two punchings of plate; being moved left and right on left traverse rod and right traverse rod by left limit plate and right limit plate, regulate drilling rod protection and apply mechanically the lateral attitude of two punchings of plate, position adjustments completes.
Carry out left punching; plate is applied mechanically in drilling rod protection and is held on supporting plate; drilling rod protection applies mechanically the rear end of plate against the first backboard; drilling rod protection applies mechanically the left end of plate punching against the right side of left limit plate; drilling rod protects right section that applies mechanically plate to be held on right limit plate; then carry out first time punching, form the punching that the left of plate is applied mechanically in drilling rod protection.
Carry out right punching; plate is applied mechanically in drilling rod protection and is held on supporting plate; drilling rod protection applies mechanically the rear end of plate against the first backboard; drilling rod protection applies mechanically the right-hand member of plate punching against the left side of right limit plate; drilling rod protects left section that applies mechanically plate to be held on left limit plate; then carry out second time punching, form the punching that the right of plate is applied mechanically in drilling rod protection.The protection of drilling rod that punching completes applies mechanically the pass of plate as shown in figure 11.
Referring to Fig. 3, described apparatus for bending 2 includes the second frame 2.1, second frame 2.1 top down is provided with second cylinder 2.2, the telescopic end of the second cylinder 2.2 is provided with a cylindrical crimp being longitudinally arranged 2.3, on board 2.1.1 in the middle part of second frame 2.1, left and right is provided with the driven voller 2.4 of two longitudinal directions, the rear and front end of driven voller 2.4 is arranged on roller seat 2.5, one piece of adjustable plate 2.6 is connected bottom roller seat 2.5, can left and right adjusting installation site in the adjustable plate 2.6 kidney slot on board 2.1.1, the arranged outside of adjustable plate 2.6 has a limit base 2.7, it is connected to the second pressing plate 2.8 between top and the top of limit base 2.7 of adjustable plate 2.6, the rear of the second frame 2.1 is provided with one piece of second baffle being vertically arranged 2.9, the lower limb of second baffle 2.9 is consistent with the apical side height of driven voller 2.4, right section of second baffle 2.9 is provided with the regulating tank 2.10 of one transverse direction, an adjusting slider 2.11 it is provided with in regulating tank 2.10, adjusting slider 2.11 is connected to downwards one piece of second limiting plate 2.12, the lower end of the second limiting plate 2.12 is positioned at the right side of one driven voller 2.4 in right.Board 2.1.1 hollow out between two driven vollers 2.4 forms a blanking channel, is provided with material frame 2.13 in the second frame 2.1 below board 2.1.1.
Operation principle:
Apply mechanically the position of size adjustment second limiting plate of plate according to drilling rod protection and regulate the position between two driven vollers, cylindrical crimp is made to be positioned at the surface of two driven voller center lines, then plate is applied mechanically in the drilling rod protection shown in Figure 12 and be put on two driven vollers, the right-hand member of plate and the left contact of the second limiting plate are applied mechanically in drilling rod protection, the rear end of plate and the frontside contacts of second baffle are applied mechanically in drilling rod protection, now drilling rod protects the center line applying mechanically plate to be positioned at the underface of cylindrical crimp, second cylinder action, cylindrical crimp presses between two driven vollers, under continuing, straightening is applied mechanically plate to drilling rod protection and is formed the shape shown in Figure 13, now, drilling rod protection applies mechanically plate from blanking channel free-falling to expecting in frame.
Referring to Fig. 4, described circle round belting includes the 3rd frame 3.1, the board of the 3rd frame 3.1 is provided with the 3rd die shoe 3.2, it is provided with four the 3rd guide posts 3.3 between 3rd die shoe 3.2 and the top of the 3rd frame 3.1,3rd die shoe 3.2 be provided above the 3rd upper bolster 3.4,3rd upper bolster 3.4 is provided with four the 3rd fairleads, four the 3rd fairleads are sheathed on four the 3rd guide posts 3.3 respectively, the top of the 3rd frame 3.1 is provided with the 3rd downward hydraulic cylinder 3.5, and telescopic end and the 3rd upper bolster 3.4 of the 3rd hydraulic cylinder 3.5 connect.3rd die shoe 3.2 has set up the 3rd counterdie 3.6, to being arranged with on the 3rd mould 3.7 on 3rd upper bolster 3.4, described 3rd counterdie 3.6 includes the 3rd counterdie mounting seat 3.6.1 and the 3rd counterdie die body 3.6.2, 3rd counterdie mounting seat 3.6.1 is installed on the 3rd die shoe 3.2 top, 3rd counterdie die body 3.6.2 is positioned on the 3rd counterdie mounting seat 3.6.1, on described 3rd, mould 3.7 includes on the 3rd mould die body 3.7.2 on mould mounting seat 3.7.1 and the 3rd, on 3rd, mould mounting seat 3.7.1 is installed on bottom the 3rd upper bolster 3.4, on 3rd, mould die body 3.7.2 is positioned on the 3rd on mould mounting seat 3.7.1.3rd die shoe 3.2 is additionally provided with a cushion block 3.8, cushion block 3.8 and the 3rd counterdie mounting seat 3.6.1 are contour, between top and the top of the 3rd counterdie mounting seat 3.6.1 of cushion block 3.8, erection has the 3rd pressing plate 3.9, and the 3rd pressing plate 3.9 is connected with the 3rd die shoe 3.2 by bolt 3.10.
3rd counterdie die body 3.6.2 includes the 3rd lower mode cavity 3.6.2.1 of the semicircle cylindricality upwards longitudinally offered, 3rd lower mode cavity 3.6.2.1's is concave upright, and the 3rd counterdie die body 3.6.2 top of the 3rd lower mode cavity 3.6.2.1 left and right sides is respectively arranged with the lower limit groove 3.6.2.2 and lower limit raised line 3.6.2.3 that are longitudinally arranged.
On 3rd, mould die body 3.7.2 includes the 3rd upper cavity 3.7.2.1 of the semicircle cylindricality longitudinally offered downwards, the concave surface of the 3rd upper cavity 3.7.2.1 is downward, and the 3rd of the 3rd upper cavity 3.7.2.1 left and right sides is respectively arranged with bottom mould die body 3.7.2 the upper limit raised line 3.7.2.2 and upper limit groove 3.7.2.3 that are longitudinally arranged.
Lower limit groove 3.6.2.2 mates with upper limit raised line 3.7.2.2, and lower limit raised line 3.6.2.3 mates with upper limit groove 3.7.2.3.
Operation principle:
Drilling rod after bending shown in Figure 14 is protected and applies mechanically plate (due to sheet material natural resiliency; drilling rod protection after bending is applied mechanically plate and is become Figure 14 state from Figure 13 state) put into the 3rd lower mode cavity; start the 3rd hydraulic cylinder; make to press under mould on the 3rd; until mould and the 3rd complete pressing of counterdie on the 3rd; namely lower limit groove coincide with upper limit raised line; lower limit raised line coincide with upper limit groove, and drilling rod protection is applied mechanically plate and enclosed a round-formed pipe (Figure 15) in the 3rd upper cavity and the 3rd lower mode cavity.Gap to be welded one is left at the top of pipe.
Referring to Fig. 6, described welder 4 includes the 4th frame 4.1, and the back segment of described 4th frame 4.1 is provided with the guide rail 4.2 of lateral arrangement, and guide rail 4.2 is provided with the 4th sliding seat 4.3, and the 4th sliding seat 4.3 is by motor or cylinder action.4th sliding seat 4.3 is provided with welding gun support 4.4; welding gun support 4.4 is provided with welding gun 4.5; the leading portion of described 4th frame 4.1 is provided with the welding baffle plate 4.6 of lateral arrangement; welding baffle plate 4.6 is provided with the hollow slots 4.7 of lateral arrangement; support bar 4.8 is overlapped in the drilling rod protection that is arranged below of welding baffle plate 4.6; the left end of drilling rod protection set support bar 4.8 is articulated with on a hinged seat in the 4th frame 4.1, and hinged seat is positioned at below welding baffle plate 4.6 left end.Referring to Fig. 7; drilling rod protection set support bar 4.8 includes the support bar body 4.8.1 of circular in cross-section; the crown center of support bar body 4.8.1 is equipped with a high temperature resistant filler rod 4.8.2 arranged along its length, is provided with the welding groove 4.8.3 arranged along its length together between the top of high temperature resistant filler rod 4.8.2.
Operation instruction:
Removal drilling rod protection set support bar is to the 4th frame, drilling rod protection set after one or more circle circle is sheathed on drilling rod protection set support bar, gap alignment welding groove, shift-in drilling rod protection set support bar is to welding baffle plate, below welding baffle plate, rear side is provided with one piece of the 4th backboard 4.9, below welding baffle plate, front side is provided with one piece of the 4th front apron 4.10, 4th backboard 4.9 is spacing for being moved on rear side of the right-hand member of drilling rod protection set support bar for fixed dam, 4th front apron 4.10 is sideboard, the 4th front apron 4.10 is taken out during removal drilling rod protection set support bar, the 4th front apron 4.10 is set up during shift-in drilling rod protection set support bar, 4th front apron 4.10 is spacing for being moved on front side of the right-hand member of drilling rod protection set support bar, regulate welding torch position, make the welding position traverse hollow slots alignment gap of welding gun, start the 4th sliding seat, the gap location of the drilling rod protection set after circle circle is welded by welding gun, drilling rod protection set after welding is referring to Figure 16.
Referring to Fig. 8 and Fig. 9, described flanging pressure setting 5 includes press and is positioned at the pressing plate on the left of press and moves device, press includes the 5th top board the 5.1, the 5th base plate the 5.2, the 5th lifter plate the 5.3, the 5th lead the 5.4, the 5th hydraulic cylinder the 5.5, the 5th flanging pressure head the 5.6, the 5th die shoe 5.7 and the 5th counterdie 5.8, and pressing plate moves device and includes the 5th base the 5.9, the 5th lift cylinder seat the 5.10, the 5th lift cylinder the 5.11, the 5th transverse cylinder seat the 5.12, the 5th transverse cylinder the 5.13, the 5th support 5.14 and the 5th pressing plate 5.15.
Described 5th lead 5.4 has four, four the 5th leads 5.4 are respectively arranged between corner and the corner of the 5th base plate 5.2 of the 5th top board 5.1, the corner of described 5th lifter plate 5.3 is sheathed on four the 5th leads 5.4, described 5th hydraulic cylinder 5.5 is arranged downwards on the 5th top board 5.1, the telescopic end of the 5th hydraulic cylinder 5.5 is passed down through the 5th lifter plate 5.3, the telescopic end of the 5th hydraulic cylinder 5.5 is provided with downward flanging pressure head 5.6, the bottom outer-edge of flanging pressure head 5.6 is provided with convex globoidal, the shape of convex globoidal is slightly larger than the cavity shape with drilling rod protection set, described 5th die shoe 5.7 is arranged on the 5th base plate 5.2, described 5th counterdie 5.8 is arranged on the 5th die shoe 5.7, the die cavity internal diameter of described 5th counterdie 5.8 is identical with the external diameter of drilling rod protection set, the die cavity height of described 5th counterdie 5.8 is less than the height of drilling rod protection set, the end face of described 5th counterdie 5.8 is provided with the annulus extended out.
Described 5th lift cylinder seat 5.10 is arranged on the 5th base 5.9, described 5th lift cylinder 5.11 sets up on the 5th lift cylinder seat 5.10, the telescopic end of described 5th lift cylinder 5.11 connects the 5th transverse cylinder seat 5.12, described 5th transverse cylinder 5.13 is arranged to the right on the 5th transverse cylinder seat 5.12, the telescopic end of described 5th transverse cylinder 5.13 connects the 5th support 5.14, and described 5th pressing plate 5.15 is set up on the 5th support 5.14.
Described 5th support 5.14 includes the cross bar 5.14.2 of a vertical pole 5.14.1 being longitudinally arranged and two lateral arrangement, the middle part of vertical pole 5.14.1 is connected with the telescopic end of the 5th transverse cylinder 5.13, the left end of two cross bar 5.14.2 connects vertical pole 5.14.1 rear and front end respectively, spacing between two cross bar 5.14.2 is more than the external diameter of the 5th counterdie 5.8 end face annulus, and described 5th pressing plate 5.15 is set up on two cross bar 5.14.2.
Operation principle:
Drilling rod protection set (Figure 17) treating flanging welded is positioned in the die cavity of the 5th counterdie, start the 5th hydraulic cylinder, flanging pressure head drops to drilling rod guarantor's sheath tip inner chamber and drilling rod protection set top tube wall is extended out formation hypotenuse (Figure 18), then the 5th hydraulic cylinder is reclaimed, stretch out the 5th transverse cylinder, drilling rod protection set top delivered to by 5th pressing plate by the 5th support, reclaim the 5th lift cylinder, 5th support declines, 5th pressing plate is held on drilling rod and protects sheath tip, start the 5th hydraulic cylinder, flanging pressure head presses down the flatness utilizing the 5th pressing plate will extend out drilling rod protection set head tube wall pressure flat (Figure 19) forming hypotenuse, reclaim the 5th hydraulic cylinder, stretch out the 5th lift cylinder, 5th support holds up the 5th pressing plate, reclaim the 5th transverse cylinder, 5th support moves to left playback, take off the drilling rod protection set that flanging completes.
Referring to Figure 10, described flanging apparatus for shaping 6 includes pad the 6.6, the 6th pressing plate the 6.7, the 6th lead the 6.8, the 6th gag lever post the 6.9, the 6th die shoe the 6.17, the 6th counterdie 6.10 in the 6th top board the 6.1, the 6th base plate the 6.2, the 6th lifter plate the 6.3, the 6th support the 6.4, the 6th briquetting the 6.5, the 6th, stretches buffer spring 6.11, compresses buffer spring 6.12 and the 6th hydraulic cylinder 6.13.Described 6th lead 6.8 has four, described 6th lead 6.8 is between the corner and the 6th base plate 6.2 4 jiaos of the 6th top board 6.1, the corner of described 6th lifter plate 6.3 is sheathed on the 6th lead 6.8, described 6th hydraulic cylinder 6.13 is arranged in downwards on the 6th top board 6.1, the telescopic end of the 6th hydraulic cylinder 6.13 connects the 6th lifter plate 6.3, the top of described 6th briquetting 6.5 is connected with the 6th lifter plate 6.3, the top of interior pad 6.6 is connected with the bottom of the 6th briquetting 6.5, interior pad 6.6 is cylindrical structural, the external diameter of interior pad 6.6 is consistent with drilling rod protection set internal diameter, described 6th die shoe 6.17 is arranged on the 6th base plate 6.2, described 6th counterdie 6.10 is arranged on the 6th die shoe 6.17, described 6th gag lever post 6.9 has four, four the 6th gag lever posts 6.9 are upwards arranged respectively at the corner of the 6th die shoe 6.17, the top of described 6th gag lever post 6.9 is provided with stop nut 6.14, the corner of described 6th pressing plate 6.7 is sheathed on the 6th gag lever post 6.9, described compression buffer spring 6.12 has four, four compression buffer springs 6.12 are sheathed on four the 6th gag lever posts 6.9 respectively, compression buffer spring 6.12 is positioned at below the 6th pressing plate 6.7, described 6th counterdie 6.10 top down offers the die cavity of cylinder, it is consistent that the internal diameter of die cavity protects outer diameter sheath with drilling rod, the top of described 6th counterdie 6.10 is provided with annular boss 6.15, the middle part of described 6th pressing plate 6.7 is provided with circular channel, circular channel is for passing through for interior pad 6.6, the bottom of described 6th pressing plate 6.7 is positioned at the periphery of circular channel and offers annular flange groove 6.16, the shape of annular flange groove 6.16 and annular boss 6.15 form fit, it is drilling rod protection set flanging shape, 6th support 6.4 is installed on the lower section of the 6th lifter plate 6.3, stretch buffer spring 6.11 and have two, two stretching buffer springs 6.11 are connected between front side edge and the front side edge of the 6th support 6.4 of the 6th pressing plate 6.7 and between back side edge and the back side edge of the 6th support 6.4 of the 6th pressing plate 6.7.Stretching the first extension spring and the second extension spring that buffer spring 6.11 includes arranging up and down, the first extension spring and the second extension spring are connected by drag hook.Drag hook connected mode makes to stretch buffer spring 6.11 and only possesses tensile resistance, does not possess resistance to compression.
Operation principle:
Set is protected to be positioned on the 6th counterdie on the drilling rod treating shaping, the main body of drilling rod protection set is positioned at die cavity, the flanging of drilling rod protection set is held on annular boss, start the 6th hydraulic cylinder, press under 6th briquetting, interior pad enters the body interior of drilling rod protection set, 6th briquetting continues pressure down and touches the 6th pressing plate, 6th pressing plate is descending, annular flange groove lid bottom 6th pressing plate is placed in the top of the flanging of drilling rod protection set, 6th briquetting is pressed under continuing, the flanging of drilling rod protection set is carried out shaping by the annular flange groove of the 6th pressing plate and the annular boss of the 6th counterdie, the endoporus of drilling rod protection set is risen hole by interior pad, the tube wall surface shaping realizing drilling rod protection set is corrected, now the 6th pressing plate is carried out cushioning effect by compression buffer spring, the shaping stress making flanging is soft, shaping quality improves.Retraction the 6th hydraulic cylinder after the flanging shaping of drilling rod protection set; now stretching buffer spring stretching drives the 6th pressing plate up; 6th pressing plate goes upward to the 6th limited nut in gag lever post upper end and blocks; 6th pressing plate produces vibrations; also can fall along with vibrations if the flanging of drilling rod protection set is embedded in the annular flange groove bottom the 6th pressing plate, it is simple to blanking.The drilling rod protection set that flanging has been formed is as shown in figure 20.
Claims (7)
1. a flanging type drilling rod protection set production line, it is characterised in that it includes hole punched device (1), apparatus for bending (2), circle round belting (3), welder (4), flanging pressure setting (5) and flanging apparatus for shaping (6) from front to back successively；
Described hole punched device (1) includes mould on the first counterdie and first, mould is provided with on first the first downward drift, first counterdie is provided with the first base plate (1.1), described first base plate (1.1) is provided with two vertical rails (1.2) that left and right is arranged, two vertical rails (1.2) are provided with Mobile base (1.3), the top left section of Mobile base (1.3) is provided with left traverse rod (1.4) to the left, left traverse rod (1.4) is provided with left limit plate (1.5), the top right section of Mobile base (1.3) is provided with to the right right traverse rod (1.6), right traverse rod (1.6) is provided with right limit plate (1.7), the center of top of Mobile base (1.3) is provided with supporting plate (1.8), the middle part of supporting plate (1.8) is provided with the position, punching hole (1.9) of sinking, the rear side of supporting plate (1.8) is provided with the first backboard (1.10)；
Described apparatus for bending (2) includes the second frame (2.1), second frame (2.1) top down is provided with second cylinder (2.2), the telescopic end of the second cylinder (2.2) is provided with a cylindrical crimp being longitudinally arranged (2.3), the upper left and right of board (2.1.1) at the second frame (2.1) middle part is provided with the driven voller (2.4) of two longitudinal directions, the rear and front end of driven voller (2.4) is arranged on roller seat (2.5), and the board hollow out between two driven vollers (2.4) forms a blanking channel；
Described circle round belting (3) includes the 3rd frame (3.1), the board of the 3rd frame (3.1) is provided with the 3rd die shoe (3.2), the top of the 3rd frame (3.1) is provided with the 3rd downward hydraulic cylinder (3.5), the telescopic end of the 3rd hydraulic cylinder (3.5) and the 3rd upper bolster (3.4) connect, 3rd die shoe (3.2) sets up the 3rd counterdie (3.6), to being arranged with on the 3rd mould (3.7) on the 3rd upper bolster (3.4)；
Described welder (4) includes the 4th frame (4.1), the back segment of described 4th frame (4.1) is provided with the guide rail (4.2) of lateral arrangement, guide rail (4.2) is provided with the 4th sliding seat (4.3), 4th sliding seat (4.3) is provided with welding gun support (4.4), welding gun support (4.4) is provided with welding gun (4.5), the leading portion of described 4th frame (4.1) is provided with the welding baffle plate (4.6) of lateral arrangement, welding baffle plate (4.6) is provided with the hollow slots (4.7) of lateral arrangement, support bar (4.8) is overlapped in the drilling rod protection that is arranged below of welding baffle plate (4.6), the left end of drilling rod protection set support bar (4.8) is articulated with on a hinged seat in the 4th frame (4.1)；
Described flanging pressure setting (5) includes press and is positioned at the pressing plate on the left of press and moves device, press includes the 5th top board (5.1), 5th base plate (5.2), 5th lifter plate (5.3), 5th lead (5.4), 5th hydraulic cylinder (5.5), 5th flanging pressure head (5.6), 5th die shoe (5.7) and the 5th counterdie (5.8), pressing plate moves device and includes the 5th base (5.9), 5th lift cylinder seat (5.10), 5th lift cylinder (5.11), 5th transverse cylinder seat (5.12), 5th transverse cylinder (5.13), 5th support (5.14) and the 5th pressing plate (5.15)；
Described 5th lead (5.4) has four, four the 5th leads (5.4) are respectively arranged between corner and the corner of the 5th base plate (5.2) of the 5th top board (5.1), the corner of described 5th lifter plate (5.3) is sheathed on four the 5th leads (5.4), described 5th hydraulic cylinder (5.5) is in the upper layout downwards of the 5th top board (5.1), the telescopic end of the 5th hydraulic cylinder (5.5) is passed down through the 5th lifter plate (5.3), the telescopic end of the 5th hydraulic cylinder (5.5) is provided with downward flanging pressure head (5.6), the bottom outer-edge of flanging pressure head (5.6) is provided with convex globoidal, described 5th die shoe (5.7) is arranged on the 5th base plate (5.2), described 5th counterdie (5.8) is arranged on the 5th die shoe (5.7), the end face of described 5th counterdie (5.8) is provided with the annulus extended out, described 5th lift cylinder seat (5.10) is arranged on the 5th base (5.9), described 5th lift cylinder (5.11) sets up on the 5th lift cylinder seat (5.10), the telescopic end of described 5th lift cylinder (5.11) connects the 5th transverse cylinder seat (5.12), described 5th transverse cylinder (5.13) is arranged to the right on the 5th transverse cylinder seat (5.12), the telescopic end of described 5th transverse cylinder (5.13) connects the 5th support (5.14), described 5th pressing plate (5.15) is set up on the 5th support (5.14)；
Described flanging apparatus for shaping (6) includes the 6th top board (6.1), the 6th base plate (6.2), the 6th lifter plate (6.3), the 6th support (6.4), the 6th briquetting (6.5), pad (6.6), the 6th pressing plate (6.7), the 6th lead (6.8), the 6th gag lever post (6.9), the 6th die shoe (6.17), the 6th counterdie (6.10) in the 6th, stretches buffer spring (6.11), compression buffer spring (6.12) and the 6th hydraulic cylinder (6.13)；
Described 6th lead (6.8) has four, described 6th lead (6.8) is positioned between corner and the 6th base plate (6.2) corner of the 6th top board (6.1), the corner of described 6th lifter plate (6.3) is sheathed on the 6th lead (6.8), described 6th hydraulic cylinder (6.13) is arranged in downwards on the 6th top board (6.1), the telescopic end of the 6th hydraulic cylinder (6.13) connects the 6th lifter plate (6.3), the top of described 6th briquetting (6.5) is connected with the 6th lifter plate (6.3), the top of interior pad (6.6) is connected with the bottom of the 6th briquetting (6.5), interior pad (6.6) is cylindrical structural, described 6th die shoe (6.17) is arranged on the 6th base plate (6.2), described 6th counterdie (6.10) is arranged on the 6th die shoe (6.17), described 6th gag lever post (6.9) has four, four the 6th gag lever posts (6.9) are upwards arranged respectively at the corner of the 6th die shoe (6.17), the top of described 6th gag lever post (6.9) is provided with stop nut (6.14), the corner of described 6th pressing plate (6.7) is sheathed on the 6th gag lever post (6.9), described compression buffer spring (6.12) has four, four compression buffer springs (6.12) are sheathed on four the 6th gag lever posts (6.9) respectively, compression buffer spring (6.12) is positioned at the 6th pressing plate (6.7) lower section, the top of described 6th counterdie (6.10) is provided with annular boss (6.15), the middle part of described 6th pressing plate (6.7) is provided with circular channel, the bottom of described 6th pressing plate (6.7) is positioned at the periphery of circular channel and offers annular flange groove (6.16), the shape of annular flange groove (6.16) and annular boss (6.15) form fit, 6th support (6.4) is installed on the lower section of the 6th lifter plate (6.3), stretch buffer spring (6.11) to be connected between the 6th pressing plate (6.7) and the 6th support (6.4).
2. a kind of flanging type drilling rod protection set production line according to claim 1; it is characterized in that the rear of the second frame (2.1) is provided with one piece of second baffle being vertically arranged (2.9); right section of second baffle (2.9) is provided with the regulating tank (2.10) of one transverse direction; an adjusting slider (2.11) it is provided with in regulating tank (2.10); being connected to downwards one piece of second limiting plate (2.12) on adjusting slider (2.11), the lower end of the second limiting plate (2.12) is positioned at the right side of one driven voller (2.4) in right.
3. a kind of flanging type drilling rod protection set production line according to claim 1, it is characterized in that described 3rd counterdie (3.6) includes the 3rd counterdie mounting seat (3.6.1) and the 3rd counterdie die body (3.6.2), 3rd counterdie mounting seat (3.6.1) is installed on the 3rd die shoe (3.2) top, 3rd counterdie die body (3.6.2) is positioned in the 3rd counterdie mounting seat (3.6.1), on described 3rd, mould (3.7) includes on the 3rd mould die body (3.7.2) in mould mounting seat (3.7.1) and the 3rd, on 3rd, mould mounting seat (3.7.1) is installed on the 3rd upper bolster (3.4) bottom, on 3rd, mould die body (3.7.2) is positioned on the 3rd in mould mounting seat (3.7.1).
4. a kind of flanging type drilling rod protection set production line according to claim 3, it is characterized in that the 3rd counterdie die body (3.6.2) includes the 3rd lower mode cavity (3.6.2.1) of the semicircle cylindricality upwards longitudinally offered, 3rd lower mode cavity (3.6.2.1) concave upright, 3rd counterdie die body (3.6.2) top of the 3rd lower mode cavity (3.6.2.1) left and right sides is respectively arranged with the lower limit groove (3.6.2.2) and lower limit raised line (3.6.2.3) that are longitudinally arranged, on 3rd, mould die body (3.7.2) includes the 3rd upper cavity (3.7.2.1) of the semicircle cylindricality longitudinally offered downwards, the concave surface of the 3rd upper cavity (3.7.2.1) is downward, on the 3rd of 3rd upper cavity (3.7.2.1) left and right sides, mould die body (3.7.2) bottom is respectively arranged with the upper limit raised line (3.7.2.2) and upper limit groove (3.7.2.3) that are longitudinally arranged, lower limit groove (3.6.2.2) mates with upper limit raised line (3.7.2.2), lower limit raised line (3.6.2.3) mates with upper limit groove (3.7.2.3).
5. a kind of flanging type drilling rod protection set production line according to claim 1; it is characterized in that drilling rod protection set support bar (4.8) includes the support bar body (4.8.1) of circular in cross-section; the crown center of support bar body (4.8.1) is equipped with a high temperature resistant filler rod (4.8.2) arranged along its length, is provided with the welding groove (4.8.3) arranged along its length together between the top of high temperature resistant filler rod (4.8.2).
6. a kind of flanging type drilling rod protection set production line according to claim 1, it is characterized in that described 5th support (5.14) includes the cross bar (5.14.2) of a vertical pole being longitudinally arranged (5.14.1) and two lateral arrangement, the middle part of vertical pole (5.14.1) is connected with the telescopic end of the 5th transverse cylinder (5.13), the left end of two cross bars (5.14.2) connects vertical pole (5.14.1) rear and front end respectively, spacing between two cross bars (5.14.2) is more than the external diameter of the 5th counterdie (5.8) end face annulus, described 5th pressing plate (5.15) is set up on two cross bars (5.14.2).
7. a kind of flanging type drilling rod protection set production line according to claim 1, it is characterised in that stretch the first extension spring and the second extension spring that buffer spring (6.11) includes arranging up and down.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410515717.XA CN104228076B (en) | 2014-09-29 | 2014-09-29 | Flanging type drilling rod protection set production line |
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| CN201410515717.XA CN104228076B (en) | 2014-09-29 | 2014-09-29 | Flanging type drilling rod protection set production line |
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| CN104228076B true CN104228076B (en) | 2016-06-29 |
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| CN105563818B (en) * | 2016-02-03 | 2017-08-04 | 江苏远翔物联科技有限公司 | Full-automatic melting picks |
| CN105856543A (en) * | 2016-05-25 | 2016-08-17 | 上海瑞河企业集团有限公司 | Bending machine for large plastic pipe fitting |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| DE3218687A1 (en) * | 1982-05-18 | 1983-11-24 | Richard Tscherwitschke Gmbh, Kunststoff-Apparatebau Und Ablufttechnik, 7022 Leinfelden-Echterdingen | Process for producing annular flanges for pipes, in particular ventilation pipes, the annular flanges and pipes consisting of thermoplastic, and a device for carrying out the process |
| JPH10249957A (en) * | 1997-03-14 | 1998-09-22 | Toppan Printing Co Ltd | Manufacture of gas barrier spout with pull ring |
| CN100544945C (en) * | 2007-10-09 | 2009-09-30 | 四川省宜宾五粮液集团有限公司 | Plastic membrane blowing production line |
| CN102602004A (en) * | 2012-03-19 | 2012-07-25 | 青岛神盾防水科技有限公司 | Ultra-wide 8M geomembrane production line equipment |
| CN204136442U (en) * | 2014-09-29 | 2015-02-04 | 江阴德玛斯特钻具有限公司 | Flanging type drilling rod protective sleeve production line |
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