CN105013877A - Automatic H-shaped piston bushing ring circulating device - Google Patents
Automatic H-shaped piston bushing ring circulating device Download PDFInfo
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- CN105013877A CN105013877A CN201410184244.XA CN201410184244A CN105013877A CN 105013877 A CN105013877 A CN 105013877A CN 201410184244 A CN201410184244 A CN 201410184244A CN 105013877 A CN105013877 A CN 105013877A
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Abstract
The invention discloses an automatic H-shaped piston bushing ring circulating device. The device is composed of a frequency conversion speed reduction motor, a circulating base plate, an automatic circulating spindle assembly, an automatic circulating vertical tool rest assembly, an automatic circulating inclined tool rest assembly and an automatic circulating horizontal tool rest assembly. The automatic circulating spindle assembly, the automatic circulating vertical tool rest assembly, the automatic circulating inclined tool rest assembly and the automatic circulating horizontal tool rest assembly are installed on the circulating base plate. The automatic circulating vertical tool rest assembly is installed in the vertical direction of the automatic circulating spindle assembly. The automatic circulating inclined tool rest assembly is installed in the inclined direction of the automatic circulating spindle assembly. The automatic circulating horizontal tool rest assembly is installed in the horizontal direction consistent with the direction of the automatic circulating spindle assembly. According to the technical scheme, full automatic production is achieved, the structure is simplified, the adjusting time is shortened, the requirement for the roundness sphericity and the flatness of piston bushing ring circulating is ensured, the production cost is lowered, and the overall productivity is improved.
Description
Technical field
The invention belongs to piston ring expander process equipment, be specifically related to a kind of H type piston ring expander automatically around round belting.
Background technology
At present, the H type piston ring expander that domestic market uses is around round belting, substantially the roundness and the flatness that all there is piston ring expander are difficult to reach requirement, piston ring expander is unstable around circle process quality, and operation is time-consuming more, and automaticity is lower, not only have impact on the crudy of piston ring expander, production efficiency is low, and manufacturing cost is higher, convenient adjustment.
Summary of the invention
The object of the present invention is to provide a kind of H type piston ring expander automatically around round belting, the arrangement achieves full-automatic production, simplify the structure, decrease regulation time, ensure that piston ring expander is around round roundness and flatness requirement, reduces production cost, improves overall production.
For achieving the above object, a kind of H type of the present invention piston ring expander is automatically around round belting, comprise variable frequency reducer motor, around circle seat board, it is characterized in that: this also comprises automatically around circle spindle assemblies around round belting automatically, automatically around circle rail head assembly, automatically around circle inclination cutter holder assembly with automatically around circle horizontal tool head assembly, automatically around circle spindle assemblies, automatically around circle rail head assembly, automatically be installed in around circle seat board on automatic around circle horizontal tool head assembly around circle inclination cutter holder assembly, automatically be arranged on automatically in the vertical direction of circle spindle assemblies around circle rail head assembly, automatically be arranged on automatically on the incline direction of circle spindle assemblies around circle inclination cutter holder assembly, automatically be arranged in the automatic horizontal direction consistent around circle spindle assemblies direction around circle horizontal tool head assembly,
Described automatically around circle spindle assemblies by by spindle drum, main shaft protecgulum, around circle main shaft, form around crenel slice, check lock lever, spindle drum rear end cap, rear locking nut, speed photoelectric sensor and Hooks coupling universal coupling, spindle drum is fixed on circle seat board, be provided with around circle main shaft in spindle drum, be connected with spindle drum with accurate deep groove ball bearing respectively by precision corner contact bearing around the front and back end of circle main shaft, the front end of spindle drum is provided with main shaft protecgulum, be provided with around crenel slice around the front end of circle main shaft, be fixed on around crenel slice on circle main shaft by check lock lever, the rear end of spindle drum is provided with spindle drum rear end cap, be connected with one end of Hooks coupling universal coupling by rear locking nut around the rear end of circle main shaft, the other end of Hooks coupling universal coupling is connected with the motor shaft of variable frequency reducer motor, speed photoelectric sensor is located at the rear end around circle main shaft, and be fixedly mounted on circle seat board,
Described automatically around circle rail head assembly and the structure automatically around circle inclination cutter holder assembly identical, all by knife rest pedestal, fine setting screw rod bracket, trimming hand wheel, fine setting screw mandrel, crosshead shoe, little slide, large handwheel, screw rod bracket, screw mandrel, feed screw nut, around circular shaft frame, around circular shaft, bearing gland, form around round mould and round nut; Knife rest pedestal is provided with fine setting screw rod bracket, trimming hand wheel is arranged in fine setting screw rod bracket, and be fixedly connected with fine setting screw mandrel, dove-tail form guide-track groove is provided with above knife rest pedestal, the lower surface of crosshead shoe is provided with dove-tail form guide rail, crosshead shoe, is finely tuned screw mandrel and is arranged in the hole of crosshead shoe, and be threaded with crosshead shoe in dove-tail form guide-track groove by dove-tail form guide rails assembling on knife rest pedestal; Crosshead shoe is provided with guide-track groove, little slide is arranged in the guide-track groove in crosshead shoe, screw rod bracket is arranged on knife rest pedestal, large handwheel is installed in screw rod bracket, and fix with one end of screw mandrel, screw mandrel is provided with feed screw nut, and screw mandrel is connected with feed screw nut thread, the other end of screw mandrel stretches in the hole of little slide, and feed screw nut is located at the right-hand member of little slide; Be provided with around circular shaft frame at the left end of little slide, around circular shaft frame front end dead eye built with around circular shaft, be arranged on circular shaft frame by bearing around circular shaft, and fix with bearing gland, be provided with around circular shaft front end around circle mould, will be fixed on circular shaft around circle mould by round nut;
Described automatically around circle horizontal tool head assembly by horizontal tool head pedestal, WidFin screw rod bracket, WidFin handwheel, WidFin screw mandrel, planche cross slide block, the little slide of level, the large handwheel of level, horizontal lead screw support, Level tune screw mandrel, horizontal feed feed screw nut, hook housing body, fine setting mandrel, form around ring plate, draw ring hook and locking nut; Horizontal tool head pedestal is provided with WidFin screw rod bracket, WidFin handwheel is arranged in WidFin screw rod bracket, and be fixedly connected with WidFin screw mandrel, dove-tail form guide-track groove is provided with above horizontal tool head pedestal, the lower surface of planche cross slide block is provided with dove-tail form guide rail, planche cross slide block passes through dove-tail form guide rails assembling on horizontal tool head pedestal in dove-tail form guide-track groove, and WidFin screw mandrel is arranged in the hole of planche cross slide block, and is threaded with planche cross slide block; Planche cross slide block is provided with guide-track groove, the little slide of level is arranged in the guide-track groove in planche cross slide block, horizontal lead screw support installing is on horizontal tool head pedestal, the large handwheel of level is installed on horizontal lead screw support, and fix with one end of Level tune screw mandrel, Level tune screw mandrel is provided with horizontal feed feed screw nut, Level tune screw mandrel is threaded with horizontal feed feed screw nut, the other end of Level tune screw mandrel stretches in the hole of the little slide of level, and horizontal feed feed screw nut is located at the right-hand member of the little slide of level; Be provided with hook housing body at the left end of the little slide of level, one end of hook housing body and the little slide of level are fixed, and the other end is provided with fine setting mandrel, fine setting mandrel is provided with around ring plate, is provided with draw ring hook around ring plate, are fixed on fine setting mandrel by locking nut around ring plate.
Describedly automatically be arranged on automatically on the incline direction of circle spindle assemblies around circle inclination cutter holder assembly, with the automatic angle at 45 ° around circle rail head assembly.
In technique scheme, H type piston ring expander steel band is after rolling ripple operation, by automatic material guide device piston ring expander steel band imported around circle front-end of spindle in automatic ring winding device on circle mould, around circle main shaft and profile of tooth around circle mould in the direction of the clock continuously rotate under, large handwheel on adjustment rail head assembly, make to move down around circle mould, to the pressure that piston ring expander steel band is certain, thus generation frictional force, and drive piston ring expander steel band to move forward, large handwheel on adjustment inclination cutter holder assembly, make inclination knife rest produces certain pressure around circle mould upper piston grommet steel band, the principle of a circle is become according to three-point shape, piston ring expander steel band must form a circular piston grommet steel band in travelling forward, reach the object of piston ring expander steel band around circle.Two precision corner contact bearings and two accurate deep groove ball bearings are adopted respectively in the front and back end around circle main shaft, greatly increase the rotating accuracy around circle main shaft and rigidity, automatically around circle rail head assembly, automatically around circle inclination cutter holder assembly with automatically adopt guide rail structure respectively on circle horizontal tool head assembly, ensure that the kinematic accuracy of rail head, inclination knife rest and horizontal tool head, reliable and stable.In use, according to the size of piston ring expander diameter, only need adjust the large handwheel of level and the draw ring hook automatically on circle horizontal tool head assembly and can requirement be reached around the centre-to-centre spacing of circle main shaft.The thickness of piston ring expander then can according to thickness requirement change automatically around circle rail head assembly and automatically on circle inclination cutter holder assembly around circle mould and trimming hand wheel, easy to adjust.Around circle rear-end of spindle, rotating speed photoelectric sensor is being installed, ensure that around circular velocity consistent with last speed of rolling ripple operation, prevent and the phenomenon that piston ring expander steel band is broken or the long generation of steel band is wound around occurs, thus ensure machine continuous operation, it uses and adjusts very convenient.The present invention has the following advantages: the first, and achieve full-automatic production, production efficiency improves greatly; The second, simplify the structure, decrease regulation time; 3rd, reliable and stable, ensure that piston ring expander is around round roundness and flatness requirement, reduces production cost.
Accompanying drawing explanation
Fig. 1 is that a kind of H type of the present invention piston ring expander is automatically around the structural representation of round belting;
Fig. 2 is the A-A sectional view of Fig. 1;
Fig. 3 is a kind of H type of the present invention piston ring expander automatic structural representation around circle spindle assemblies in round belting automatically;
Fig. 4 is the B-B sectional view of Fig. 3;
Fig. 5 be a kind of H type of the present invention piston ring expander automatically automatically around circle spindle assemblies in round belting around circle main axle structure schematic diagram;
Fig. 6 is that a kind of H type of the present invention piston ring expander is automatically automatic around circle rail head assembly or automatically around the structural representation of circle inclination cutter holder assembly in round belting;
Fig. 7 is the C-C sectional view of Fig. 6;
Fig. 8 is the top view of Fig. 6;
Fig. 9 is a kind of H type of the present invention piston ring expander automatic structural representation around circle horizontal tool head assembly in round belting automatically;
Figure 10 is the D-D sectional view of Fig. 9;
Figure 11 is the top view of Fig. 9.
Detailed description of the invention
Below in conjunction with accompanying drawing, a kind of H type piston ring expander of the present invention is described in further detail around round belting automatically.
From Fig. 1, Fig. 2, a kind of H type piston ring expander of the present embodiment automatically around round belting by variable frequency reducer motor 1, around circle seat board 2, automatically around circle spindle assemblies 3, automatically around circle rail head assembly 4, automatically around circle inclination cutter holder assembly 5 with automatically form around circle horizontal tool head assembly 6.Automatically around circle spindle assemblies 3, automatically around circle rail head assembly 4, automatically around circle inclination cutter holder assembly 5 be automatically all fixedly mounted on circle seat board 1 around circle horizontal tool head assembly 6, automatically be arranged on automatically in the vertical direction of circle spindle assemblies 3 around circle rail head assembly 4, automatically be arranged on automatically on the incline direction of circle spindle assemblies 3 around circle inclination cutter holder assembly 5, be automatically arranged on automatically in the consistent horizontal direction in circle spindle assemblies 3 direction around circle horizontal tool head assembly 6.In the present embodiment, with automatically around circle spindle assemblies 3 be around justifying main body, in circle spindle assemblies 3, above circle main shaft 9, one group is installed automatically around circle rail head assembly 4 automatic, on the position of circle rail head assembly 4 one-tenth angles 45 °, one group is being installed again automatically around circle inclination cutter holder assembly 5 with automatic, one group is being installed automatically around circle horizontal tool head assembly 6 with around circle main shaft 9 parallel direction, and around circle main shaft 9 rear end, spindle speed photoelectric sensor 14 is being installed, in time spindle speed can be fed back to machine tool control system, the PLC of machine tool control system carries out automatically adjusting spindle speed in time according to speed, meet piston ring expander completely automatically around all requirements of sired results sequence.
From Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, in the present embodiment automatically around circle spindle assemblies 3 by by spindle drum 7, main shaft protecgulum 8, around circle main shaft 9, form around crenel slice 10, check lock lever 11, spindle drum rear end cap 12, rear locking nut 13, speed photoelectric sensor 14 and Hooks coupling universal coupling 15.Spindle drum 7 is screwed on circle seat board 1, be provided with around circle main shaft 9 in spindle drum 7, be connected with spindle drum 7 with accurate deep groove ball bearing respectively by precision corner contact bearing around the front and back end of circle main shaft 9, the front end of spindle drum 7 is provided with main shaft protecgulum 8, be provided with around crenel slice 10 around the front end of circle main shaft 9, be fixed on around crenel slice 10 on circle main shaft 9 by check lock lever 11, the rear end of spindle drum 7 is provided with spindle drum rear end cap 12, be connected with one end of Hooks coupling universal coupling 15 by rear locking nut 13 around the rear end of circle main shaft 9, the other end of Hooks coupling universal coupling 15 is connected with the motor shaft of variable frequency reducer motor 1, speed photoelectric sensor 14 is located at the rear end around circle main shaft 9, and be fixedly mounted on circle seat board 2.In the present embodiment, automatically around circle spindle assemblies be by precision around circle main shaft 9 and each two groups of precision corner contact bearings and two groups of accurate deep groove ball bearings by the assembling of bearing bush and nut and adjustment, its running accuracy can by former 0.02mm, within bringing up to 0.01mm, drastically increase the running accuracy of main shaft, for piston ring expander steel band provides precision basis around the roundness of circle, and improve automatically around rigidity and the stability of circle spindle assemblies.In the rear end around circle main shaft 9, Hooks coupling universal coupling 15 and speed photoelectric sensor 14 are housed, in order to detect the rotary speed around circle main shaft 9.To be driven by Hooks coupling universal coupling 15 by the rotation of variable frequency reducer motor 1 around the rotation of circle main shaft 9 and rotate reach around circle main shaft 9.Its function is; For H type piston ring expander steel band provides suitable power source around round and can change around the circle speed of mainshaft as required, and ensure the rounding precision of piston ring expander steel band around circle.
By Fig. 1, Fig. 2, Fig. 6, Fig. 7, Fig. 8 is visible, automatically identical with the structure automatically around circle inclination cutter holder assembly 5 around circle rail head assembly 4 in the present embodiment, all by knife rest pedestal 16, fine setting screw rod bracket 17, trimming hand wheel 18, fine setting screw mandrel 19, crosshead shoe 20, little slide 21, large handwheel 22, screw rod bracket 23, screw mandrel 24, feed screw nut 25, around circular shaft frame 26, around circular shaft 27, bearing gland 28, form around circle mould 29 and round nut 30, in the present embodiment, automatically around circle rail head assembly 4 be mounted in automatically in circle spindle assemblies 3 around the top of circle main shaft 9, on the position of circle rail head assembly 4 one-tenth angles 45 °, one group is being installed automatically around circle inclination cutter holder assembly 5 with automatic.Knife rest pedestal 16 is screwed fine setting screw rod bracket 17 is installed, trimming hand wheel 18 is arranged in fine setting screw rod bracket 17, and fix with fine setting screw mandrel 19, dove-tail form guide-track groove is provided with above knife rest pedestal 16, the lower surface of crosshead shoe 20 is provided with dove-tail form guide rail, crosshead shoe 20, is finely tuned screw mandrel 19 and is arranged in the hole of crosshead shoe 20, and be threaded with crosshead shoe 20 in dove-tail form guide-track groove by dove-tail form guide rails assembling on knife rest pedestal 16; Crosshead shoe 20 is provided with guide-track groove, little slide 21 is arranged in the guide-track groove in crosshead shoe 20, screw rod bracket 23 is arranged on knife rest pedestal 16, large handwheel 22 is installed in screw rod bracket 23, and fix with one end of screw mandrel 24, screw mandrel 24 is provided with feed screw nut 25, and screw mandrel 24 is threaded with feed screw nut 25, the other end of screw mandrel 24 stretches in the hole of little slide 21, and feed screw nut 25 is located at the right-hand member of little slide 21; Be provided with around circular shaft frame 26 at the left end of little slide 21, around circular shaft frame 26 front end dead eye built with around circular shaft 27, be arranged on around circular shaft 27 on circular shaft frame 26 by bearing, and fix with bearing gland 28, be provided with around circular shaft 27 front end around circle mould 29, will be fixed on circular shaft 27 around circle mould 29 by round nut 30.In the present embodiment, around the front end dead eye of circular shaft frame 26 built with around circular shaft 27, two accurate deep groove ball bearings and bearing lining ring are housed on circular shaft 27, to be locked on circular shaft frame 26 around circular shaft 27 with locking nut, and with bearing gland 28, two accurate deep groove ball bearings are pushed down, make can not move axially around circular shaft 27, loading onto around circle mould 29 around circular shaft 27 front end, both sides respectively fill a die adjustment pad, again mould packing ring and round nut 30 are loaded onto, stripped nut 30, will be fixed on circular shaft 27 around circle mould 29.Be that the inclined position direction of 45 ° respectively installs one automatically around circle rail head assembly with automatically around round inclination cutter holder assembly in the automatic vertical direction around circle spindle assemblies 3 and with the automatic angle around circle rail head assembly, utilize automatically around circle rail head assembly with automatically around the accurate dove-tail form guide rail of circle inclination cutter holder assembly, rotate trimming hand wheel 18 and large handwheel 22, make accurate around circle mould 29 according to the diameter of piston ring expander and status requirement is stable, reliably carry out the upper and lower rectilinear motion in front and back.
By Fig. 1, Fig. 2, Fig. 9, Figure 10, Figure 11 is visible, automatic in the present embodiment is by horizontal tool head pedestal 31 around justifying horizontal tool head assembly 6, WidFin screw rod bracket 32, WidFin handwheel 33, WidFin screw mandrel 34, planche cross slide block 35, the little slide 36 of level, the large handwheel 37 of level, horizontal lead screw support 38, Level tune screw mandrel 39, horizontal feed feed screw nut 40, hook housing body 41, fine setting mandrel 42, around ring plate 43, draw ring hook 44 and locking nut 45 form, the automatic of the present embodiment is arranged in the automatic horizontal direction consistent around circle spindle assemblies 3 direction around circle horizontal tool head assembly 6.Horizontal tool head pedestal 31 is screwed WidFin screw rod bracket 32 is installed, WidFin handwheel 33 is arranged in WidFin screw rod bracket 32, and be fixedly connected with WidFin screw mandrel 34, dove-tail form guide-track groove is provided with above horizontal tool head pedestal 31, the lower surface of planche cross slide block 35 is provided with dove-tail form guide rail, planche cross slide block 35 by dove-tail form guide rails assembling on horizontal tool head pedestal 31 in dove-tail form guide-track groove, WidFin screw mandrel 34 is arranged in the hole of planche cross slide block 35, and is threaded with planche cross slide block 35, planche cross slide block 35 is provided with guide-track groove, the little slide 36 of level is arranged in the guide-track groove in planche cross slide block 35, horizontal lead screw support 38 is arranged on horizontal tool head pedestal 31, the large handwheel 37 of level is installed on horizontal lead screw support 38, and fix with one end of Level tune screw mandrel 39, Level tune screw mandrel 39 is provided with horizontal feed feed screw nut 40, Level tune screw mandrel 39 is threaded with horizontal feed feed screw nut 40, the other end of Level tune screw mandrel 39 stretches in the hole of the little slide 36 of level, horizontal feed feed screw nut 40 is located at the right-hand member of the little slide 36 of level, at the left end of level little slide 36, hook housing body 41 is installed, one end of hook housing body 41 and the little slide 36 of level are fixed, the other end is provided with fine setting mandrel 42, fine setting mandrel 42 is provided with around ring plate 43, be provided with draw ring hook 44 around ring plate 43, be fixed on fine setting mandrel 42 by locking nut 45 around ring plate 42.In the present embodiment, automatically the main movement adjust structure around circle horizontal tool head assembly 6 is identical around circle inclination cutter holder assembly with automatic around circle rail head assembly with automatic, because duty is different, by automatic around circle rail head assembly with change hook loop structure into around circle structure automatically in circle inclination cutter holder assembly, the present embodiment is fixed by stop pin and fine setting mandrel 42 by hook housing body 41 around the hook loop structure of circle horizontal tool head assembly 6 automatically, again will around ring plate 43, draw ring hook 44 is fixed on the little slide 36 of level by adjustment pad and locking nut 45, automatic around being arranged on justifying horizontal tool head component level automatically on circle spindle assemblies by what assemble.The present embodiment is different according to H type piston ring expander diameter specifications, utilize accurate dovetail guide adjustment WidFin handwheel 33 and the large handwheel 37 of level of horizontal tool head, make draw ring hook 44 reliably, stably carry out left and right rectilinear motion, adjustment draw ring hook and the centre-to-centre spacing around circle main shaft 9 are to reach the requirement of steel loop different-diameter.
In the above-described embodiments, H type piston ring expander steel band is after rolling ripple operation, by automatic material guide device piston ring expander steel band imported around circle main shaft 9 front end in automatic ring winding device on circle mould 29, around circle main shaft 9 and profile of tooth around circle mould 29 in the direction of the clock continuously rotate under, the large handwheel 22 of adjustment automatically on circle rail head assembly 4, make to move down around circle mould 29, to the pressure that piston ring expander steel band is certain, thus generation frictional force, and drive piston ring expander steel band to move forward, the large handwheel 22 of adjustment automatically on circle inclination cutter holder assembly 5, make inclination knife rest produces certain pressure around circle mould 29 upper piston grommet steel band, the principle of a circle is become according to three-point shape, piston ring expander steel band must form a circular piston grommet steel band in travelling forward, reach the object of piston ring expander steel band around circle.Two precision corner contact bearings and two accurate deep groove ball bearings are adopted respectively in the front and back end around circle main shaft 9, greatly increase the rotating accuracy around circle main shaft and rigidity, automatically around circle rail head assembly, automatically around circle inclination cutter holder assembly with automatically adopt guide rail structure respectively on circle horizontal tool head assembly, ensure that the kinematic accuracy of rail head, inclination knife rest and horizontal tool head, reliable and stable.In use, according to the size of piston ring expander diameter, only need adjust the large handwheel 37 of level and the draw ring hook 44 automatically on circle horizontal tool head assembly 6 and can requirement be reached around the centre-to-centre spacing of circle main shaft 9.The thickness of piston ring expander then can according to thickness requirement change automatically around circle rail head assembly 4 and automatically on circle inclination cutter holder assembly 5 around circle mould 29 and trimming hand wheel 18, easy to adjust.In the rear end around circle main shaft 9, rotating speed photoelectric sensor 14 is installed, ensure that around circular velocity consistent with last speed of rolling ripple operation, prevent and the phenomenon that piston ring expander steel band is broken or the long generation of steel band is wound around occurs, thus ensure machine continuous operation, it uses and adjusts very convenient.The present embodiment achieves full-automatic production, simplifies the structure, decreases regulation time, ensure that piston ring expander is around round roundness and flatness requirement, reduces production cost, improves overall production.
Claims (2)
1. a H type piston ring expander is automatically around round belting, comprise variable frequency reducer motor (1), around circle seat board (2), it is characterized in that: this also comprises automatically around circle spindle assemblies (3) around round belting automatically, automatically around circle rail head assembly (4), automatically around circle inclination cutter holder assembly (5) with automatically around circle horizontal tool head assembly (6), automatically around circle spindle assemblies (3), automatically around circle rail head assembly (4), automatically around circle inclination cutter holder assembly (5) be automatically installed on round seat board (1) around circle horizontal tool head assembly (6), automatically be arranged on automatically in the vertical direction of circle spindle assemblies (3) around circle rail head assembly (4), automatically be arranged on automatically on the incline direction of circle spindle assemblies (3) around circle inclination cutter holder assembly (5), automatically be arranged in the automatic horizontal direction consistent around circle spindle assemblies (3) direction around circle horizontal tool head assembly (6),
Described automatically around circle spindle assemblies (3) by by spindle drum (7), main shaft protecgulum (8), around circle main shaft (9), form around crenel slice (10), check lock lever (11), spindle drum rear end cap (12), rear locking nut (13), speed photoelectric sensor (14) and Hooks coupling universal coupling (15), spindle drum (7) is fixed on circle seat board (1), be provided with around circle main shaft (9) in spindle drum (7), be connected with spindle drum (7) with accurate deep groove ball bearing respectively by precision corner contact bearing around the front and back end of circle main shaft (9), the front end of spindle drum (7) is provided with main shaft protecgulum (8), be provided with around crenel slice (10) around the front end of circle main shaft (9), be fixed on around crenel slice (10) on circle main shaft (9) by check lock lever (11), the rear end of spindle drum (7) is provided with spindle drum rear end cap (12), be connected with one end of Hooks coupling universal coupling (15) by rear locking nut (13) around the rear end of circle main shaft (9), the other end of Hooks coupling universal coupling (15) is connected with the motor shaft of variable frequency reducer motor (1), speed photoelectric sensor (14) is located at the rear end around circle main shaft (9), and be fixedly mounted on circle seat board (2),
Described automatically identical with the structure automatically around circle inclination cutter holder assembly (5) around circle rail head assembly (4), all by knife rest pedestal (16), fine setting screw rod bracket (17), trimming hand wheel (18), fine setting screw mandrel (19), crosshead shoe (20), little slide (21), large handwheel (22), screw rod bracket (23), screw mandrel (24), feed screw nut (25), around circular shaft frame (26), around circular shaft (27), bearing gland (28), around circle mould (29) and round nut (30) composition, knife rest pedestal (16) is provided with fine setting screw rod bracket (17), trimming hand wheel (18) is arranged in fine setting screw rod bracket (17), and be fixedly connected with fine setting screw mandrel (19), dove-tail form guide-track groove is provided with above knife rest pedestal (16), the lower surface of crosshead shoe (20) is provided with dove-tail form guide rail, crosshead shoe (20) is gone up in dove-tail form guide-track groove by dove-tail form guide rails assembling at knife rest pedestal (16), fine setting screw mandrel (19) is arranged in the hole of crosshead shoe (20), and be threaded with crosshead shoe (20), crosshead shoe (20) is provided with guide-track groove, little slide (21) is arranged in the guide-track groove in crosshead shoe (20), screw rod bracket (23) is arranged on knife rest pedestal (16), large handwheel (22) is installed in screw rod bracket (23), and fix with one end of screw mandrel (24), screw mandrel (24) is provided with feed screw nut (25), screw mandrel (24) is threaded with feed screw nut (25), the other end of screw mandrel (24) stretches in the hole of little slide (21), feed screw nut (25) is located at the right-hand member of little slide (21), be provided with around circular shaft frame (26) at the left end of little slide (21), around circular shaft frame (26) front end dead eye built with around circular shaft (27), be arranged on around circular shaft (27) on circular shaft frame (26) by bearing, and fix with bearing gland (28), be provided with around circular shaft (27) front end around circle mould (29), will be fixed on circular shaft (27) around circle mould (29) by round nut (30),
Described automatically around circle horizontal tool head assembly (6) be by horizontal tool head pedestal (31), WidFin screw rod bracket (32), WidFin handwheel (33), WidFin screw mandrel (34), planche cross slide block (35), the little slide of level (36), the large handwheel of level (37), horizontal lead screw support (38), Level tune screw mandrel (39), horizontal feed feed screw nut (40), hook housing body (41), fine setting mandrel (42), around ring plate (43), draw ring hook (44) and locking nut (45) composition, horizontal tool head pedestal (31) is provided with WidFin screw rod bracket (32), WidFin handwheel (33) is arranged in WidFin screw rod bracket (32), and be fixedly connected with WidFin screw mandrel (34), dove-tail form guide-track groove is provided with above horizontal tool head pedestal (31), the lower surface of planche cross slide block (35) is provided with dove-tail form guide rail, planche cross slide block (35) is gone up in dove-tail form guide-track groove by dove-tail form guide rails assembling at horizontal tool head pedestal (31), WidFin screw mandrel (34) is arranged in the hole of planche cross slide block (35), and be threaded with planche cross slide block (35), planche cross slide block (35) is provided with guide-track groove, the little slide of level (36) is arranged in the guide-track groove in planche cross slide block (35), horizontal lead screw support (38) is arranged on horizontal tool head pedestal (31), the large handwheel of level (37) is installed on horizontal lead screw support (38), and fix with one end of Level tune screw mandrel (39), Level tune screw mandrel (39) is provided with horizontal feed feed screw nut (40), Level tune screw mandrel (39) is threaded with horizontal feed feed screw nut (40), the other end of Level tune screw mandrel (39) stretches in the hole of the little slide of level (36), horizontal feed feed screw nut (40) is located at the right-hand member of the little slide of level (36), at the left end of the little slide of level (36), hook housing body (41) is installed, one end of hook housing body (41) and the little slide of level (36) are fixed, the other end is provided with fine setting mandrel (42), fine setting mandrel (42) is provided with around ring plate (43), be provided with draw ring hook (44) around ring plate (43), be fixed in fine setting mandrel (42) by locking nut (45) around ring plate (42).
2. a kind of H type piston ring expander according to claim 1 is automatically around round belting, it is characterized in that: be describedly automatically arranged on automatically on the incline direction of circle spindle assemblies (3) around circle inclination cutter holder assembly (5), and automatically around the angle that circle rail head assembly (4) is at 45 °.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410184244.XA CN105013877A (en) | 2014-04-24 | 2014-04-24 | Automatic H-shaped piston bushing ring circulating device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410184244.XA CN105013877A (en) | 2014-04-24 | 2014-04-24 | Automatic H-shaped piston bushing ring circulating device |
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| CN105013877A true CN105013877A (en) | 2015-11-04 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105880373A (en) * | 2016-05-10 | 2016-08-24 | 中铁建电气化局集团轨道交通器材有限公司 | Heart-shaped capel continuous-production die of line-plate forming machine |
| CN113118547A (en) * | 2021-05-23 | 2021-07-16 | 华闽南配集团股份有限公司 | Method and mechanism for cutting steel strip material with spiral lining ring into steel strip material with free split ring |
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2014
- 2014-04-24 CN CN201410184244.XA patent/CN105013877A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105880373A (en) * | 2016-05-10 | 2016-08-24 | 中铁建电气化局集团轨道交通器材有限公司 | Heart-shaped capel continuous-production die of line-plate forming machine |
| CN105880373B (en) * | 2016-05-10 | 2018-03-06 | 中铁建电气化局集团轨道交通器材有限公司 | Line sheet-forming machine cardioid capel continuous production mould |
| CN113118547A (en) * | 2021-05-23 | 2021-07-16 | 华闽南配集团股份有限公司 | Method and mechanism for cutting steel strip material with spiral lining ring into steel strip material with free split ring |
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