CN112846422A - Double-station threading machine for oil drum plug - Google Patents
Double-station threading machine for oil drum plug Download PDFInfo
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- CN112846422A CN112846422A CN202011529502.5A CN202011529502A CN112846422A CN 112846422 A CN112846422 A CN 112846422A CN 202011529502 A CN202011529502 A CN 202011529502A CN 112846422 A CN112846422 A CN 112846422A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G1/00—Thread cutting; Automatic machines specially designed therefor
- B23G1/44—Equipment or accessories specially designed for machines or devices for thread cutting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G11/00—Feeding or discharging mechanisms combined with, or arranged in, or specially adapted for use in connection with, thread-cutting machines
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Abstract
The invention discloses an oil drum plug double-station threading machine, and relates to the technical field of threading machines; the barrel plug fixing device comprises a base, fixing tools, a feeding mechanism, a cutter holder, wire turning cutters and a driving device, wherein the fixing tools are located at two ends of the base and used for fixing a barrel plug, the feeding mechanism is located above the fixing tools, the cutter holder is located between the fixing tools, the wire turning cutters are located at two ends of the cutter holder and used for machining the barrel plug on the corresponding fixing tools respectively, and the driving device is used for driving the cutter holder to slide on the base. The invention has the beneficial effects that: adopt duplex position processing, the car silk is efficient, and fixed frock has the function of material loading and unloading concurrently.
Description
Technical Field
The invention belongs to the technical field of threading machines, and particularly relates to an oil drum plug double-station threading machine.
Background
The oil drum includes staving and bucket stopper, and the bucket stopper is used for sealed staving, bucket stopper and staving threaded connection, and the bucket stopper needs the car silk in production.
When the existing threading machine is used for threading, threading efficiency is low.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, and provides an oil drum plug double-station threading machine which is high in efficiency.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides an oil drum bucket stopper duplex position car silk machine, includes the base, is located the fixed frock that is used for fixed bucket stopper at base both ends, is located the feed mechanism of fixed frock top, is located the blade holder between the fixed frock, is located the car silk sword that is used for respectively processing the bucket stopper on the fixed frock that corresponds at blade holder both ends, is used for driving the gliding drive arrangement of blade holder on the base.
Preferably, the fixing tool comprises a shell, a rotating body rotatably connected in the shell, a motor for rotating the rotating body, via holes positioned on the left side and the right side of the shell, opening and closing assemblies positioned on the left side and the right side of the rotating body, a control mechanism for controlling the opening and closing of the opening and closing assemblies, and a lifting mechanism for lifting the shell.
Preferably, a support is fixedly connected to the base, a sliding seat is connected to the support in a sliding manner, the shell is rotatably connected with the sliding seat, a second motor for rotating the shell is arranged on the sliding seat, and a return spring for returning the sliding seat is arranged between the sliding seat and the support; the opening and closing assembly comprises two sliding parts which are in sliding connection with the rotating body, and the side wall of each sliding part comprises an arc surface for supporting the inner wall of the barrel plug; sliding grooves are formed in the left side and the right side of the rotating body, connecting blocks are fixedly connected to the sliding portions, and the connecting blocks are connected in the sliding grooves in a sliding mode; the control mechanism comprises a sleeve rotatably connected in the rotating body, two control rods respectively inserted at two ends of the sleeve, an opening control bevel gear fixedly connected with the sleeve and a closing control bevel gear fixedly connected with the sleeve; the control rod is in threaded connection with the sleeve, and the directions of internal threads at two ends of the sleeve are opposite; each control rod is hinged with two elastic telescopic rods which can realize the opening and closing of the opening and closing assembly by adjusting the distance between the control rods; the control mechanism also comprises a second control bevel gear meshed with the control bevel gear, a control rotating shaft fixedly connected with the second control bevel gear, and a control rotating shaft fixedly connected with the second control bevel gear; the opening control rotating shaft penetrates through a second opening control bevel gear, the closing control rotating shaft penetrates through the second closing control bevel gear, one control rod is provided with a long hole for the opening control rotating shaft to penetrate through, the other control rod is provided with a long hole for the closing control rotating shaft to penetrate through, two ends of the opening control rotating shaft are provided with first driven bevel gears, and two ends of the closing control rotating shaft are provided with second driven bevel gears; the opening control rotating shaft comprises a middle section fixedly connected with the second opening control bevel gear, two side sections positioned at two ends of the middle section and a one-way bearing positioned between the middle section and the side sections; the control rotating shaft comprises a second middle section fixedly connected with the second control bevel gear, two second side sections positioned at two ends of the second middle section, and a second one-way bearing positioned between the second middle section and the second side sections; the lower end of the opening control rotating shaft is provided with a first lower driving bevel gear meshed with the first driven bevel gear, the lower end of the opening control rotating shaft is provided with a second lower driving bevel gear meshed with the second driven bevel gear, the first lower driving bevel gear is fixedly connected with a reel, and the second lower driving bevel gear is fixedly connected with the reel; the upper end of the opening control rotating shaft is provided with a first upper driving bevel gear meshed with a first driven bevel gear, the upper end of the opening control rotating shaft is provided with a second upper driving bevel gear meshed with a second driven bevel gear, the first upper driving bevel gear is meshed with a first lower force transmission bevel gear, the second upper driving bevel gear is meshed with a second lower force transmission bevel gear, the first lower force transmission bevel gear is fixedly connected with a first connecting rod, the second lower force transmission bevel gear is fixedly connected with a second connecting rod, the first connecting rod is fixedly connected with a first upper force transmission bevel gear, the second connecting rod is fixedly connected with a second upper force transmission bevel gear, the first upper force transmission bevel gear is meshed with a first input bevel gear, the first input bevel gear is fixedly connected with a reel, the second upper force transmission bevel gear is meshed with a second input bevel gear, and the second input bevel gear is fixedly connected with a reel, A second return spring for returning the reel, the second return spring being located between the reel and the rotor; the winding wheel is rotationally connected with the rotor, pull wires are wound on the winding wheel, one ends, far away from the winding wheel, of the pull wires are connected with pull blocks, the pull block corresponding to the first input bevel gear is located on one side, close to the tool apron, of the pull block corresponding to the second lower driving bevel gear, the pull block corresponding to the first lower driving bevel gear is located on one side, close to the tool apron, of the pull block corresponding to the first lower driving bevel gear, the pull blocks corresponding to the first input bevel gear and the second input bevel gear are connected to the upper side of the rotor in a sliding mode, the pull blocks corresponding to the second lower driving bevel gear and the first lower driving bevel gear are connected to the lower side of the rotor in a sliding mode, and second sliding grooves are formed; the control mechanism also comprises a control block which is connected with the upper side and the lower side of the rotating body in a sliding way, a shifting block which is fixedly connected with the control block, a groove which is positioned on one side of the control block far away from the shifting block, and a third reset spring which is used for resetting the control block; the poking blocks are connected in the corresponding second sliding grooves in a sliding manner, the pulling blocks positioned on the upper side of the rotating body are positioned on the two opposite sides of the corresponding poking blocks, and the pulling blocks positioned on the lower side of the rotating body are positioned on the two opposite sides of the corresponding poking blocks; the lifting mechanism comprises an upright post positioned on one side of the shell far away from the tool apron, a lifting seat connected to the upright post in a sliding manner, an electric cylinder used for moving the lifting seat, a rotating seat connected to the lifting seat in a rotating manner, a rotating motor used for rotating the rotating seat, and a poking rod, one end of which is fixedly connected to the rotating seat and used for being embedded into the groove; the upper side and the lower side of the shell are provided with a hiding groove for hiding the poking rod; the feeding mechanism comprises a vertical cylinder positioned above the shell; the inner wall of vertical section of thick bamboo lower extreme is equipped with the flexure strip that is used for supporting the bucket stopper, vertical section of thick bamboo inner wall is equipped with the holding tank that is used for holding the flexure strip, the tank bottom at the holding tank is connected to the one end of flexure strip, the flexure strip other end is located the holding tank outer and downward sloping.
Preferably, the rotator is a cylinder, the opening and closing assembly is positioned on a shaft of the rotator, a rotating gear coaxial with the rotator is fixedly connected outside the rotator, the motor is connected with the rotating gear, and the motor is connected to the shell.
Preferably, one end of the third return spring is connected to the rotating gear, and the other end of the second return spring is connected to the control block.
Preferably, the elastic extensible rod includes a cylindrical portion, an extensible rod having one end inserted into the cylindrical portion, and an extensible spring positioned in the cylindrical portion.
Preferably, a conveyor belt is arranged below the shell.
The invention has the beneficial effects that: adopt duplex position processing, the car silk is efficient, and fixed frock has the function of material loading and unloading concurrently.
Drawings
FIG. 1 is a schematic diagram of an embodiment;
FIG. 2 is a schematic view of the embodiment when threading;
FIG. 3 is a sectional view of the embodiment;
FIG. 4 is a cross-sectional view E-E of FIG. 3;
FIG. 5 is an enlarged view of FIG. 3 at A;
FIG. 6 is an enlarged view of FIG. 5 at B;
FIG. 7 is an enlarged view at C of FIG. 5;
FIG. 8 is a schematic view of the elastic telescoping rod;
FIG. 9 is a schematic view of the housing rotated 90 degrees clockwise;
FIG. 10 is a schematic view of the poke rod driving the housing to move upward;
FIG. 11 is a schematic view of the opening and closing assembly shown separated;
FIG. 12 is a schematic view of the opening and closing assembly pulling the bung from within the vertical cylinder;
FIG. 13 is a schematic view of the housing again rotated 90 degrees clockwise;
fig. 14 is a schematic blanking diagram of the fixing tool.
In the figure: the device comprises a base 1, a bung 2, a tool apron 3, a threading tool 4, a shell 5, a rotor 6, a motor 7, a through hole 8, a sliding part 9, a connecting block 11, a bracket 12, a sliding seat 13, a second motor 14, a return spring 15, a sleeve 16, a control rod 17, a control bevel gear 18, a control bevel gear 19, an elastic telescopic rod 20, a second control bevel gear 21, a second control bevel gear 22, a control rotating shaft 23, a control rotating shaft 24, a long hole 25, a first driven bevel gear 26, a second driven bevel gear 27, a middle section 28, a side section 29, a one-way bearing 30, a second middle section 31, a second side section 32, a second one-way bearing 33, a first lower driving bevel gear 34, a second lower driving bevel gear 35, a reel 36, a first upper driving bevel gear 37, a second upper driving bevel gear 38, a first lower force transmission bevel gear 39, a second lower force transmission bevel gear 40, a first connecting rod 41, a second connecting rod 42, a through hole, The device comprises a first upper transmission bevel gear 43, a second upper transmission bevel gear 44, a first input bevel gear 45, a second input bevel gear 46, a stay wire 47, a second sliding groove 48, a control block 49, a toggle block 50, a second return spring 51, a toggle block 52, a groove 53, a third return spring 54, an upright post 55, a lifting seat 56, an electric cylinder 57, a rotating seat 58, a rotating motor 59, a toggle rod 60, a hiding groove 61, a vertical cylinder 62, an elastic sheet 63, an accommodating groove 64, a rotating gear 65, a cylinder part 66, a telescopic rod 67, a telescopic spring 68, a sliding groove 69, a fixing tool 70 and a feeding mechanism 71.
Detailed Description
The invention is explained in further detail below with reference to the figures and the detailed description:
example (b):
referring to fig. 1 to 14, the double-station threading machine for the oil drum bung comprises a base 1, fixing tools 70 which are positioned at two ends of the base 1 and used for fixing the bung 2, a feeding mechanism 71 positioned above the fixing tools, a knife holder 3 positioned between the fixing tools, threading knives 4 which are positioned at two ends of the knife holder 3 and used for processing the bung 2 on the corresponding fixing tools respectively, and a driving device used for driving the knife holder 3 to slide on the base 1.
Fixed frock includes casing 5, rotates rotor 6 of connecting in casing 5, is used for rotatory rotor 6 motor 7, is located the via hole 8 of the 5 left and right sides of casing, is located the subassembly that opens and shuts of the 6 left and right sides of rotor, is used for controlling the control mechanism that the subassembly opened and shut that opens and shuts, is used for the elevating system of lift casing 5.
A support 12 is fixedly connected to the base 1, a sliding seat 13 is connected to the support 12 in a sliding manner, the shell 5 is rotatably connected to the sliding seat 13, a second motor 14 for rotating the shell 5 is arranged on the sliding seat 13, and a return spring 15 for returning the sliding seat 13 is arranged between the sliding seat 13 and the support 12;
the opening and closing assembly comprises two sliding parts 9 which are in sliding connection with the rotating body 6, and the side walls of the sliding parts 9 comprise circular arc surfaces for supporting the inner walls of the barrel plugs 2;
sliding grooves 69 are formed in the left side and the right side of the rotating body 6, a connecting block 11 is fixedly connected to the sliding portion 9, and the connecting block 11 is connected into the sliding grooves 69 in a sliding mode;
the control mechanism comprises a sleeve 16 which is rotatably connected in the rotating body 6, two control rods 17 which are respectively inserted at two ends of the sleeve 16, an opening control bevel gear 18 which is fixedly connected with the sleeve 16, and a closing control bevel gear 19 which is fixedly connected with the sleeve 16;
the control rod 17 is in threaded connection with the sleeve 16, and the internal threads at two ends of the sleeve 16 are opposite in direction;
each control rod 17 is hinged with two elastic telescopic rods 20 which can realize the opening and closing of the opening and closing assembly by adjusting the distance between the control rods 17;
the control mechanism also comprises a second control bevel gear 21 meshed with the control bevel gear 18, a second control bevel gear 22 meshed with the control bevel gear 19, a control opening rotating shaft 23 fixedly connected with the second control bevel gear 21 and a control closing rotating shaft 24 fixedly connected with the second control bevel gear 22;
the opening control rotating shaft 23 penetrates through the second opening control bevel gear 21, the closing control rotating shaft 24 penetrates through the second opening control bevel gear 22, a long hole 25 for the opening control rotating shaft 23 to penetrate through is formed in one control rod 17, a long hole 25 for the closing control rotating shaft 24 to penetrate through is formed in the other control rod 17, a first driven bevel gear 26 is arranged at each of two ends of the opening control rotating shaft 23, and a second driven bevel gear 27 is arranged at each of two ends of the closing control rotating shaft 24;
the opening control rotating shaft 23 comprises a middle section 28 fixedly connected with the second opening control bevel gear 21, two side sections 29 positioned at two ends of the middle section 28, and a one-way bearing 30 positioned between the middle section 28 and the side sections 29;
the control rotating shaft 24 comprises a second middle section 31 fixedly connected with the second control bevel gear 22, two second side sections 32 positioned at two ends of the second middle section 31, and a second one-way bearing 33 positioned between the second middle section 31 and the second side sections 32;
a first lower driving bevel gear 34 meshed with the first driven bevel gear 26 is arranged at the lower end of the opening control rotating shaft 23, a second lower driving bevel gear 35 meshed with the second driven bevel gear 27 is arranged at the lower end of the opening control rotating shaft 24, a reel 36 is fixedly connected to the first lower driving bevel gear 34, and the reel 36 is fixedly connected to the second lower driving bevel gear 35;
a first upper driving bevel gear 37 meshed with the first driven bevel gear 26 is arranged at the upper end of the opening control rotating shaft 23, a second upper driving bevel gear 38 meshed with the second driven bevel gear 27 is arranged at the upper end of the opening control rotating shaft 24, a first lower transmission bevel gear 39 is meshed with the first upper driving bevel gear 37, a second lower transmission bevel gear 40 is meshed with the second upper driving bevel gear 38, a first connecting rod 41 is fixedly connected with the first lower transmission bevel gear 39, a second connecting rod 42 is fixedly connected with the second lower transmission bevel gear 40, a first upper transmission bevel gear 43 is fixedly connected with the first connecting rod 41, a second upper transmission bevel gear 44 is fixedly connected with the second connecting rod 42, a first input bevel gear 45 is meshed with the first upper transmission bevel gear 43, a reel 36 is fixedly connected with the first input bevel gear 45, and a second input bevel gear 46 is meshed with the second upper transmission bevel gear 44, the second input bevel gear 46 is fixedly connected with a reel 36 and a second return spring 51 which is positioned between the reel 36 and the rotor 6 and is used for returning the reel 36;
the reel 36 is rotatably connected with the rotor 6, pull wires 47 are wound on the reel 36, one ends, far away from the reel 36, of the pull wires 47 are connected with pull blocks 52, the pull block 52 corresponding to the first input bevel gear 45 is positioned on one side, close to the cutter holder 3, of the pull block 52 corresponding to the second input bevel gear 46, the pull block 52 corresponding to the second lower driving bevel gear 35 is positioned on one side, close to the cutter holder 3, of the pull block 52 corresponding to the first lower driving bevel gear 34, the pull blocks 52 corresponding to the first input bevel gear 45 and the second input bevel gear 46 are slidably connected to the upper side of the rotor 6, the pull blocks 52 corresponding to the second lower driving bevel gear 35 and the first lower driving bevel gear 34 are slidably connected to the lower side of the rotor 6, and second slide grooves 48 are formed in the upper side and the lower side of the;
the control mechanism also comprises a control block 49 which is connected with the upper side and the lower side of the rotating body 6 in a sliding way, a shifting block 50 fixedly connected with the control block 49, a groove 53 positioned on one side of the control block 49 far away from the shifting block 50, and a third return spring 54 for returning the control block 49; the shifting blocks 50 are connected in the corresponding second sliding grooves 48 in a sliding manner, the pulling blocks 52 positioned on the upper side of the rotating body 6 are positioned on the opposite two sides of the corresponding shifting blocks 50, and the pulling blocks 52 positioned on the lower side of the rotating body 6 are positioned on the opposite two sides of the corresponding shifting blocks 50;
the lifting mechanism comprises an upright post 55 positioned on one side of the shell 5 far away from the tool apron 3, a lifting seat 56 connected to the upright post 55 in a sliding manner, an electric cylinder 57 used for moving the lifting seat 56, a rotating seat 58 connected to the lifting seat 56 in a rotating manner, a rotating motor 59 used for rotating the rotating seat 58, and a poke rod 60 with one end fixedly connected to the rotating seat 58 and used for being embedded into the groove 53;
the upper side and the lower side of the shell 5 are provided with an avoiding groove 61 for avoiding the poke rod 60;
the feed mechanism comprises a vertical cylinder 62 located above the housing 5;
the inner wall of vertical section of thick bamboo 62 lower extreme is equipped with the flexure strip 63 that is used for supporting bung 2, vertical section of thick bamboo 62 inner wall is equipped with the holding tank 64 that is used for holding flexure strip 63, the tank bottom at holding tank 64 is connected to the one end of flexure strip 63, the flexure strip 63 other end is located the holding tank 64 and just the downward sloping outward.
One end of the third return spring 54 is connected to the rotating gear 65, and the other end of the second return spring 51 is connected to the control block 49.
The elastic extensible rod 20 includes a cylindrical portion 66, an extensible rod 67 having one end inserted into the cylindrical portion 66, and an extensible spring 68 located inside the cylindrical portion 66.
A conveyor belt is arranged below the shell 5.
Principle of embodiment:
general principles;
a fixing tool at the left end of the base 1 takes off a barrel plug from the feeding mechanism, then the barrel plug is fixed, the barrel plug rotates, the driving device runs, the cutter holder 3 is close to the barrel plug leftwards, the threading cutter 4 abuts against the upper side of the barrel plug, then the threading cutter advances while rotating, and finally threading is completed, referring to fig. 2, in the process, the fixing tool at the right end takes off the barrel plug from the feeding mechanism and fixes the barrel plug to wait for threading; after the left end car silk was accomplished, the blade holder moved right, carries out the car silk to the bucket stopper of right-hand member, and simultaneously, the fixed frock unloading of left end takes off a logical stopper simultaneously from feed mechanism again and waits to car silk to analogize, carries out the car silk to individual bucket stopper.
In the process, the fixing tool has the functions of feeding and discharging; the principle of feeding and discharging is explained below; the principle of material loading:
the fixed frock principle of base both ends is the same, and for the convenience of explanation problem here, explains with the fixed frock of base left end.
After the shell 5 rotates 90 degrees clockwise, the opening and closing components are positioned at the upper side and the lower side of the shell, see fig. 9, the poke rod 60 rotates and then is inserted into the groove 53, then under the action of the electric cylinder 57, the poke rod 60 moves upwards, the shell moves upwards along the bracket 12, when the shell is abutted against the lower end of the vertical barrel 62, the opening and closing component at the upper side is inserted into the bottom of the barrel plug, see fig. 10, along with the upward movement of the poke rod 60, the control block 49 moves upwards along the second chute 48, at this time, the pull block 52 corresponding to the first lower driving bevel gear 34 moves upwards to drive the corresponding reel 36 to rotate, finally the second opening and closing bevel gear 21 is driven to rotate, the opening and closing bevel gear 18 rotates, the sleeve 16 rotates, the distance between the two control rods 17 becomes larger, under the action of the elastic telescopic rod 20, the opening and closing components are separated, under the action of the one-way bearing 30 at the right end of the opening control rotating shaft 23, when the first lower driving bevel gear 34 rotates, the first upper driving bevel gear 37 cannot rotate, then the poke rod 60 rotates after moving downwards, the poke rod 60 and the groove 53 are separated, the barrel plug at the lower end of the vertical barrel 62 is pulled down by the opening and closing assembly, see fig. 12, under the action of the third return spring 54 and the second return spring 51, the control block 49 and the reel 36 return to the initial state, and due to the action of the one-way bearing 30, the reverse rotation of the opening control bevel gear 18 cannot be driven when the reel 36 returns, and under the action of gravity, the remaining barrel plug can descend until the elastic sheet 63 blocks for subsequent feeding, so that the feeding is completed, and after the shell rotates 90 degrees clockwise, see fig. 13, at this time, the threading cutter can thread the barrel plug on the opening and closing assembly.
And blanking is needed after the threading is finished.
The blanking principle is as follows:
after clockwise rotation of 90 degrees, the bung is located the casing downside, see fig. 14, poke rod 60 is embedded in the recess 53 located the casing left after the rotation, then the poke rod moves downwards, drive second input bevel gear 46 and rotate, drive control bevel gear 19 and rotate, sleeve 16 rotates back, the interval between two control levers diminishes, under the effect of elastic telescopic rod 20, the subassembly that opens and shuts folds, the bung that is located the casing downside drops to the conveyer belt under the effect of gravity, then the poke rod moves up to control block initial position, under the effect of second reset spring 51, reel 36 returns to initial condition, twine the acting as go-between again, when reel 36 reverse rotation, under the effect of the one-way bearing of control pivot left end, can not drive the rotation of control bevel gear 19.
After the unloading is accomplished, like the reason material loading process, the poker rod continues upward movement at once, and the casing can upward movement, and then the subassembly that opens and shuts supports the next bucket stopper that will turn the silk, then the poker rod leaves the recess after the downstream, and the bucket stopper is pulled out vertical section of thick bamboo 62.
Claims (7)
1. The utility model provides an oil drum bucket stopper duplex position car silk machine which characterized in that, includes the base, is located the fixed frock that is used for fixed bucket stopper at base both ends, is located the feed mechanism of fixed frock top, is located the blade holder between the fixed frock, is located the car silk sword that is used for respectively processing the bucket stopper on the fixed frock that corresponds at blade holder both ends, is used for driving the gliding drive arrangement of blade holder on the base.
2. The oil drum plug double-station threading machine according to claim 1, characterized in that;
fixed frock includes the casing, rotates the rotor of connecting in the casing, is used for rotatory rotor's motor, the via hole that is located the casing left and right sides, be located the subassembly that opens and shuts of rotor left and right sides, be used for controlling the control mechanism that the subassembly that opens and shuts, be used for the elevating system of lift casing.
3. The double-station threading machine for the oil drum bung according to claim 2, wherein a bracket is fixedly connected to the base, a sliding seat is slidably connected to the bracket, the casing is rotatably connected to the sliding seat, a second motor for rotating the casing is arranged on the sliding seat, and a return spring for returning the sliding seat is arranged between the sliding seat and the bracket;
the opening and closing assembly comprises two sliding parts which are in sliding connection with the rotating body, and the side wall of each sliding part comprises an arc surface for supporting the inner wall of the barrel plug;
sliding grooves are formed in the left side and the right side of the rotating body, connecting blocks are fixedly connected to the sliding portions, and the connecting blocks are connected in the sliding grooves in a sliding mode;
the control mechanism comprises a sleeve rotatably connected in the rotating body, two control rods respectively inserted at two ends of the sleeve, an opening control bevel gear fixedly connected with the sleeve and a closing control bevel gear fixedly connected with the sleeve;
the control rod is in threaded connection with the sleeve, and the directions of internal threads at two ends of the sleeve are opposite;
each control rod is hinged with two elastic telescopic rods which can realize the opening and closing of the opening and closing assembly by adjusting the distance between the control rods;
the control mechanism also comprises a second control bevel gear meshed with the control bevel gear, a control rotating shaft fixedly connected with the second control bevel gear, and a control rotating shaft fixedly connected with the second control bevel gear;
the opening control rotating shaft penetrates through a second opening control bevel gear, the closing control rotating shaft penetrates through the second closing control bevel gear, one control rod is provided with a long hole for the opening control rotating shaft to penetrate through, the other control rod is provided with a long hole for the closing control rotating shaft to penetrate through, two ends of the opening control rotating shaft are provided with first driven bevel gears, and two ends of the closing control rotating shaft are provided with second driven bevel gears;
the opening control rotating shaft comprises a middle section fixedly connected with the second opening control bevel gear, two side sections positioned at two ends of the middle section and a one-way bearing positioned between the middle section and the side sections;
the control rotating shaft comprises a second middle section fixedly connected with the second control bevel gear, two second side sections positioned at two ends of the second middle section, and a second one-way bearing positioned between the second middle section and the second side sections;
the lower end of the opening control rotating shaft is provided with a first lower driving bevel gear meshed with the first driven bevel gear, the lower end of the opening control rotating shaft is provided with a second lower driving bevel gear meshed with the second driven bevel gear, the first lower driving bevel gear is fixedly connected with a reel, and the second lower driving bevel gear is fixedly connected with the reel;
the upper end of the opening control rotating shaft is provided with a first upper driving bevel gear meshed with a first driven bevel gear, the upper end of the opening control rotating shaft is provided with a second upper driving bevel gear meshed with a second driven bevel gear, the first upper driving bevel gear is meshed with a first lower force transmission bevel gear, the second upper driving bevel gear is meshed with a second lower force transmission bevel gear, the first lower force transmission bevel gear is fixedly connected with a first connecting rod, the second lower force transmission bevel gear is fixedly connected with a second connecting rod, the first connecting rod is fixedly connected with a first upper force transmission bevel gear, the second connecting rod is fixedly connected with a second upper force transmission bevel gear, the first upper force transmission bevel gear is meshed with a first input bevel gear, the first input bevel gear is fixedly connected with a reel, the second upper force transmission bevel gear is meshed with a second input bevel gear, and the second input bevel gear is fixedly connected with a reel, A second return spring for returning the reel, the second return spring being located between the reel and the rotor;
the winding wheel is rotationally connected with the rotor, pull wires are wound on the winding wheel, one ends, far away from the winding wheel, of the pull wires are connected with pull blocks, the pull block corresponding to the first input bevel gear is located on one side, close to the tool apron, of the pull block corresponding to the second lower driving bevel gear, the pull block corresponding to the first lower driving bevel gear is located on one side, close to the tool apron, of the pull block corresponding to the first lower driving bevel gear, the pull blocks corresponding to the first input bevel gear and the second input bevel gear are connected to the upper side of the rotor in a sliding mode, the pull blocks corresponding to the second lower driving bevel gear and the first lower driving bevel gear are connected to the lower side of the rotor in a sliding mode, and second sliding grooves are formed;
the control mechanism also comprises a control block which is connected with the upper side and the lower side of the rotating body in a sliding way, a shifting block which is fixedly connected with the control block, a groove which is positioned on one side of the control block far away from the shifting block, and a third reset spring which is used for resetting the control block;
the poking blocks are connected in the corresponding second sliding grooves in a sliding manner, the pulling blocks positioned on the upper side of the rotating body are positioned on the two opposite sides of the corresponding poking blocks, and the pulling blocks positioned on the lower side of the rotating body are positioned on the two opposite sides of the corresponding poking blocks;
the lifting mechanism comprises an upright post positioned on one side of the shell far away from the tool apron, a lifting seat connected to the upright post in a sliding manner, an electric cylinder used for moving the lifting seat, a rotating seat connected to the lifting seat in a rotating manner, a rotating motor used for rotating the rotating seat, and a poking rod, one end of which is fixedly connected to the rotating seat and used for being embedded into the groove;
the upper side and the lower side of the shell are provided with a hiding groove for hiding the poking rod;
the feeding mechanism comprises a vertical cylinder positioned above the shell;
the inner wall of vertical section of thick bamboo lower extreme is equipped with the flexure strip that is used for supporting the bucket stopper, vertical section of thick bamboo inner wall is equipped with the holding tank that is used for holding the flexure strip, the tank bottom at the holding tank is connected to the one end of flexure strip, the flexure strip other end is located the holding tank outer and downward sloping.
4. The double-station threading machine for the oil drum bung according to claim 3, wherein the rotating body is a cylinder, the opening and closing assembly is positioned on a shaft of the rotating body, a rotating gear coaxial with the rotating body is fixedly connected to the outside of the rotating body, the motor is connected with the rotating gear, and the motor is connected to the shell.
5. The double-station threading machine for the oil drum stoppers as claimed in claim 3, wherein one end of the third return spring is connected to the rotating gear, and the other end of the second return spring is connected to the control block.
6. The double-station threading machine for the oil drum stoppers as claimed in claim 3, wherein the elastic telescopic rod comprises a barrel part, a telescopic rod with one end inserted into the barrel part, and a telescopic spring positioned in the barrel part.
7. The oil drum plug double-station threading machine according to claim 3, wherein a conveyor belt is arranged below the shell.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011529502.5A CN112846422B (en) | 2020-12-22 | 2020-12-22 | Double-station threading machine for oil drum plug |
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| CN202011529502.5A CN112846422B (en) | 2020-12-22 | 2020-12-22 | Double-station threading machine for oil drum plug |
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| CN112846422A true CN112846422A (en) | 2021-05-28 |
| CN112846422B CN112846422B (en) | 2022-03-22 |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2545623A1 (en) * | 1975-10-11 | 1977-04-14 | Loos & Schmidt Gmbh | THREAD TAPPING MACHINE FOR NUTS |
| JP2011245567A (en) * | 2010-05-24 | 2011-12-08 | Okuma Corp | Screw turning method and screw turning control device used therefor |
| CN203426550U (en) * | 2013-08-13 | 2014-02-12 | 方坤 | Double-end tapping machine |
| CN204954445U (en) * | 2015-10-01 | 2016-01-13 | 山东沂水机床厂有限公司 | Novel two -way feed lathe |
| CN210967332U (en) * | 2018-12-19 | 2020-07-10 | 建德市三业金属制造有限公司 | Wire turning equipment for iron drum sealer |
| CN211465081U (en) * | 2019-11-29 | 2020-09-11 | 贵州航兴凯宏机械有限公司 | Novel desk-top tapping machine |
-
2020
- 2020-12-22 CN CN202011529502.5A patent/CN112846422B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2545623A1 (en) * | 1975-10-11 | 1977-04-14 | Loos & Schmidt Gmbh | THREAD TAPPING MACHINE FOR NUTS |
| JP2011245567A (en) * | 2010-05-24 | 2011-12-08 | Okuma Corp | Screw turning method and screw turning control device used therefor |
| CN203426550U (en) * | 2013-08-13 | 2014-02-12 | 方坤 | Double-end tapping machine |
| CN204954445U (en) * | 2015-10-01 | 2016-01-13 | 山东沂水机床厂有限公司 | Novel two -way feed lathe |
| CN210967332U (en) * | 2018-12-19 | 2020-07-10 | 建德市三业金属制造有限公司 | Wire turning equipment for iron drum sealer |
| CN211465081U (en) * | 2019-11-29 | 2020-09-11 | 贵州航兴凯宏机械有限公司 | Novel desk-top tapping machine |
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|---|---|
| CN112846422B (en) | 2022-03-22 |
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Denomination of invention: A Double Station Threading Machine for Oil Barrel Stoppers Effective date of registration: 20230712 Granted publication date: 20220322 Pledgee: Zhejiang Jiande Rural Commercial Bank Co.,Ltd. Shouchang Branch Pledgor: JIANDE SANYE METAL MANUFACTURING Co.,Ltd. Registration number: Y2023330001467 |
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