阅读说明：本技术 一种离心铸管机的摇臂式接管称重装置 (Rocker arm type connecting pipe weighing device of centrifugal pipe casting machine ) 是由 徐砚琛 于 2019-08-24 设计创作，主要内容包括：本发明涉及一种离心铸管机的摇臂式接管称重装置,属于机械设备领域。本发明包括主机架,其结构特点在于：还包括称重机构、左接管机构、右接管机构、左移管机构和右移管机构,所述称重机构、左接管机构、右接管机构、左移管机构和右移管机构均安装在主机架上,所述左接管机构和左移管机构均位于称重机构的左侧,所述右接管机构和右移管机构均位于称重机构的右侧。通过该摇臂式接管称重装置可实现对管径在400mm～800mm或800mm～1200mm之间管件进行称重,称重后可实现对管件平移式转移到下一工位,避免管件出现椭圆的情况。(The invention relates to a rocker arm type connecting pipe weighing device of a centrifugal pipe casting machine, belonging to the field of mechanical equipment. The invention comprises a main frame, which is characterized in that: still include weighing machine structure, left takeover mechanism, right takeover mechanism, move a left side pipe mechanism and move a right side pipe mechanism, weighing machine structure, left takeover mechanism, right takeover mechanism, a left side move a pipe mechanism and move a right side pipe mechanism and all install on the main frame, a left side is taken over mechanism and is moved a left side pipe mechanism and all be located the left side of weighing machine structure, the right side is taken over mechanism and is moved a right side pipe mechanism and all be located the right side of weighing machine structure. The rocker arm type connecting pipe weighing device can weigh the pipe fitting with the pipe diameter of 400 mm-800 mm or 800 mm-1200 mm, and the pipe fitting can be horizontally transferred to the next station after weighing, so that the condition that the pipe fitting is elliptical is avoided.)

1. a kind of rocker-arm adapter tube weighing device of centrifugal tube casting machine, including mainframe (391), it is characterised in that: further include claiming Heavy-duty machine structure (392), right nozzle mechanism (394), moves to left pipe mechanism (395), moves to right pipe mechanism (396) left side at left nozzle mechanism (393) Dang Guan mechanism (397) and You Dangguan mechanism (398), the Weighing mechanism (392), left nozzle mechanism (393), right nozzle mechanism (394), it moves to left pipe mechanism (395) and moves to right pipe mechanism (396) and be installed on mainframe (391), the left nozzle mechanism (393), it moves to left pipe mechanism (395) and Zuo Dangguan mechanism (397) is respectively positioned on the left side of Weighing mechanism (392), the right bulb-tubulating machine Structure (394) moves to right pipe mechanism (396) and You Dangguan mechanism (398) is respectively positioned on the right side of Weighing mechanism (392)；The left gear pipe Mechanism (397), which is located at, to move to left between pipe mechanism (395) and left nozzle mechanism (393), and the You Dangguan mechanism (398), which is located at, to be moved to right Between pipe mechanism (396) and right nozzle mechanism (394)；The left nozzle mechanism (393) sets with pipe mechanism (395) dislocation is moved to left It sets, the right nozzle mechanism (394) shifts to install with pipe mechanism (396) is moved to right.

2. the rocker-arm adapter tube weighing device of centrifugal tube casting machine according to claim 1, it is characterised in that: described to move to left pipe Mechanism (395) with move to right pipe mechanism (396) and connect by shaft coupling (399).

3. the rocker-arm adapter tube weighing device of centrifugal tube casting machine according to claim 1, it is characterised in that: the weigher Structure (392) includes Weighing module (3921) and V-type bracket (3922), and the Weighing module (3921) is mounted on mainframe (391) On, the V-type bracket (3922) is mounted on Weighing module (3921).

4. the rocker-arm adapter tube weighing device of centrifugal tube casting machine according to claim 1, it is characterised in that: the left adapter tube Mechanism (393) includes left steering main shaft (3932), left steering axle bed (3933) and left adapter tube swing arm (3935), the left steering axis Seat (3933) is mounted on mainframe (391), and the left steering main shaft (3932) is mounted on left steering axle bed (3933), described Left adapter tube swing arm (3935) is mounted on left steering main shaft (3932), and the right nozzle mechanism (394) includes right turn main shaft (3942), right turn axle bed (3943) and right adapter tube swing arm (3945), the right turn axle bed (3943) are mounted on mainframe (391) on, the right turn main shaft (3942) is mounted on right turn axle bed (3943), and the adapter tube swing arm (3945) is mounted on On right turn main shaft (3942).

5. the rocker-arm adapter tube weighing device of centrifugal tube casting machine according to claim 4, it is characterised in that: the left adapter tube Mechanism (393) further includes left steering oil cylinder (3931) and left swing arm oil cylinder (3934), the cylinder barrel of the left steering oil cylinder (3931) Hingedly with mainframe (391), the piston rod of the left steering oil cylinder (3931) and left steering main shaft (3932) hingedly, the left swing The cylinder barrel of arm oil cylinder (3934) and left steering main shaft (3932) hingedly, the piston rod and left adapter tube of the left swing arm oil cylinder (3934) Hingedly, the right nozzle mechanism (394) further includes right turn oil cylinder (3941) and right swing arm oil cylinder (3944), institute for swing arm (3935) State right turn oil cylinder (3941) cylinder barrel and mainframe (391) hingedly, the piston rod of the right turn oil cylinder (3941) and right-hand rotation Hingedly to main shaft (3942), the cylinder barrel of the right swing arm oil cylinder (3944) and right turn main shaft (3942) hingedly, the right swing arm The piston rod of oil cylinder (3944) and right adapter tube swing arm (3945) are hinged.

6. the rocker-arm adapter tube weighing device of centrifugal tube casting machine according to claim 1, it is characterised in that: described to move to left pipe Mechanism (395) includes moving to left pipe arm (3951), left oriental toothed gear (3952), left excessive gear (3953) and left trustship arm (3594), the left oriental toothed gear (3952) and left excessive gear (3953), which are installed in, moves to left on pipe arm (3951) and Zuo Ding It is engaged to gear (3952) with left excessive gear (3953), the left trustship arm (3594) is mounted on left excessive gear (3953) On, it is described move to right pipe mechanism (396) include move to right pipe arm (3961), right oriental toothed gear (3962), right excessive gear (3963) and Right trustship arm (3594), the right oriental toothed gear (3962) and right excessive gear (3963), which are installed in, moves to right pipe arm (3961) Upper and right oriental toothed gear (3962) is engaged with right excessive gear (3963), and the right trustship arm (3594) is mounted on right excessive tooth It takes turns on (3963).

7. the rocker-arm adapter tube weighing device of centrifugal tube casting machine according to claim 6, it is characterised in that: described to move to left pipe Mechanism (395) further includes left spacer (3955) and moves to left pipe speed reducer (3956), and the left trustship arm (3594) passes through left spacer (3955) it being mounted on left excessive gear (3953), the left oriental toothed gear (3952) connect with pipe speed reducer (3956) is moved to left, The pipe mechanism (396) that moves to right further includes right spacer (3965) and moves to right pipe speed reducer (3966), the right trustship arm (3594) It is mounted on right excessive gear (3963) by right spacer (3965), the right oriental toothed gear (3962) and moves to right pipe speed reducer (3966) it connects.

8. the rocker-arm adapter tube weighing device of centrifugal tube casting machine according to claim 6, it is characterised in that: described left excessive The quantity of gear (3953) and right excessive gear (3963) is equal and is even number.

9. the rocker-arm adapter tube weighing device of centrifugal tube casting machine according to claim 6, it is characterised in that: all left mistakes Structure, shape, size and the modulus for spending gear (3953) and right excessive gear (3963) are all the same.

10. the rocker-arm adapter tube weighing device of centrifugal tube casting machine according to claim 1, it is characterised in that: the left gear Pipe mechanism (397) includes left gear pipe arm (3971) and left gear pipe oil cylinder (3972), and the left gear pipe arm (3971) is rotatably installed in On mainframe (391), it is described it is left gear pipe oil cylinder (3972) cylinder barrel and mainframe (391) hingedly, the left gear pipe oil cylinder (3972) hingedly with left gear pipe arm (3971), the You Dangguan mechanism (398) includes right gear pipe arm (3981) and the right side to piston rod It keeps off pipe oil cylinder (3982), the right gear pipe arm (3981) is rotatably installed on mainframe (391), the right gear pipe oil cylinder (3982) Cylinder barrel and mainframe (391) hingedly, it is described it is right gear pipe oil cylinder (3982) piston rod and right gear pipe arm (3981) hingedly.

Technical field

The present invention relates to a kind of rocker-arm adapter tube weighing devices of centrifugal tube casting machine, belong to machinery equipment field.

Background technique

Need to weigh to pipe fitting after ductile iron pipe machine-shaping, the caliber of pipe fitting in 400mm~800mm or It between 800mm~1200mm, needs for pipe fitting to be transferred to next station after weighing to pipe fitting, is all logical in most cases at present It crosses oil cylinder pushing and closes pipe fitting and move to next station, since the pipe fitting of pipe fitting is relatively large in diameter, pushed away pipe fitting by the way of traditional Moving to next working position pipe will appear oval situation, it is difficult to guarantee product quality.

Summary of the invention

It is an object of the invention to overcome the above deficiencies in the existing technologies, and provide a kind of reasonable in design The rocker-arm adapter tube weighing device of centrifugal tube casting machine.

Technical solution used by the present invention solves the above problems is: the rocker-arm adapter tube weighing dress of the centrifugal tube casting machine It sets, including mainframe, design feature is: further including Weighing mechanism, left nozzle mechanism, right nozzle mechanism, moves to left pipe mechanism With move to right pipe mechanism, the Weighing mechanism, right nozzle mechanism, moves to left pipe mechanism and moves to right pipe mechanism and be respectively mounted at left nozzle mechanism On mainframe, the left nozzle mechanism and the left side that pipe mechanism is respectively positioned on Weighing mechanism, the right nozzle mechanism and the right side are moved to left Pipe mover structure is respectively positioned on the right side of Weighing mechanism.By the rocker-arm adapter tube weighing device can realize to caliber 400mm~ Pipe fitting is weighed between 800mm or 800mm~1200mm, can be achieved to be transferred to next station to pipe fitting parallel-moving type after weighing, Pipe fitting is avoided oval situation occur.

Further, it is described move to left pipe mechanism with move to right pipe mechanism and connect by shaft coupling.

Further, the left nozzle mechanism is shifted to install with pipe mechanism is moved to left, the right nozzle mechanism and right pipe mover Structure shifts to install.

Further, the Weighing mechanism includes Weighing module and V-type bracket, and the Weighing module is mounted on mainframe On, the V-type bracket is mounted on Weighing module.

Further, the left nozzle mechanism includes left steering main shaft, left steering axle bed and left adapter tube swing arm, the left-hand rotation It is mounted on mainframe to axle bed, the left steering main shaft is mounted on left steering axle bed, and the left adapter tube swing arm is mounted on a left side It turns on main shaft, the right nozzle mechanism includes right turn main shaft, right turn axle bed and right adapter tube swing arm, the right turn axle bed It is mounted on mainframe, the right turn main shaft is mounted on right turn axle bed, and the adapter tube swing arm is mounted on right turn main shaft On.

Further, the left nozzle mechanism further includes left steering oil cylinder and left swing arm oil cylinder, the left steering oil cylinder Cylinder barrel is hinged with mainframe, and the piston rod and left steering main shaft of the left steering oil cylinder are hinged, the cylinder barrel of the left swing arm oil cylinder Hinged with left steering main shaft, the piston rod of the left swing arm oil cylinder and left adapter tube swing arm are hinged, and the right nozzle mechanism further includes Right turn oil cylinder and right swing arm oil cylinder, the cylinder barrel and mainframe of the right turn oil cylinder are hinged, the piston of the right turn oil cylinder Bar and right turn main shaft are hinged, and the cylinder barrel and right turn main shaft of the right swing arm oil cylinder are hinged, the piston of the right swing arm oil cylinder Bar and right adapter tube swing arm are hinged.

Further, the pipe mechanism that moves to left includes moving to left pipe arm, left oriental toothed gear, left excessive gear and left trustship arm, The left oriental toothed gear and left excessive gear, which are installed in, to move to left on pipe arm and left oriental toothed gear is engaged with left excessive gear, institute It states left trustship arm to be mounted on left excessive gear, the pipe mechanism that moves to right includes moving to right pipe arm, right oriental toothed gear, right excessive gear With right trustship arm, the right oriental toothed gear and right excessive gear, which are installed in, to be moved to right on pipe arm and right oriental toothed gear and the right side are excessive Gear engagement, the right trustship arm are mounted on right excessive gear.

Further, the pipe mechanism that moves to left further includes left spacer and moves to left pipe speed reducer, and the left trustship arm passes through a left side Spacer is mounted on left excessive gear, and the left oriental toothed gear is connect with pipe speed reducer is moved to left, and the pipe mechanism that moves to right further includes Right spacer and pipe speed reducer is moved to right, the right trustship arm is mounted on right excessive gear by right spacer, the right oriental toothed gear It is connect with pipe speed reducer is moved to right.

Further, the quantity of the left excessive gear and right excessive gear is equal and is even number.

Further, the structure of all left excessive gears and right excessive gear, shape, size and modulus are all the same.

Further, the rocker-arm adapter tube weighing device further includes Zuo Dangguan mechanism and You Dangguan mechanism, the left gear Pipe mechanism and You Dangguan mechanism are located at the left and right side of Weighing mechanism, the Zuo Dangguan mechanism be located at move to left pipe mechanism and Between left nozzle mechanism, the You Dangguan mechanism, which is located at, to be moved to right between pipe mechanism and right nozzle mechanism.

Further, the Zuo Dangguan mechanism includes left gear pipe arm and left gear pipe oil cylinder, the left gear pipe arm rotational installation On mainframe, the cylinder barrel and mainframe of the left gear pipe oil cylinder are hinged, the piston rod and left gear pipe arm of the left gear pipe oil cylinder Hingedly, the You Dangguan mechanism includes right gear pipe arm and right gear pipe oil cylinder, and the right gear pipe arm is rotatably installed on mainframe, institute Cylinder barrel and the mainframe for stating right gear pipe oil cylinder are hinged, and the piston rod and right gear pipe arm of the right gear pipe oil cylinder are hinged.

Compared with prior art, the invention has the following advantages that can be realized by the rocker-arm adapter tube weighing device to caliber Pipe fitting is weighed between 400mm~800mm or 800mm~1200mm, can be achieved to be transferred to pipe fitting parallel-moving type after weighing Next station avoids pipe fitting from oval situation occur, after formation of tubes by drawbench by pipe fitting from the pipe die of centrifugation host Pipe fitting is extracted, left steering main shaft and right turn main axis are driven by left steering oil cylinder and right turn oil cylinder, so that pipe fitting It is placed in left adapter tube swing arm and right adapter tube swing arm, left trustship arm and right trustship arm are located at the lower section of V-type bracket at this time, pass through a left side Swing arm oil cylinder and right swing arm oil cylinder drive left adapter tube swing arm and right adapter tube swing arm to swing, so that being located at left adapter tube swing arm and right adapter tube Pipe fitting in swing arm is fallen on left gear pipe arm and right gear pipe arm, by left gear pipe oil cylinder and right gear pipe oil cylinder drive left gear pipe arm with Right gear pipe arm swing passes through Weighing module reality so that the pipe fitting being located on left gear pipe arm and right gear pipe arm rolls down on V-type bracket Now to the weighing of pipe fitting, after weighing, drive left oriental toothed gear and the right side fixed by moving to left pipe speed reducer and moving to right pipe speed reducer It is rotated to gear, since left excessive gear and right excessive gear are engaged with left oriental toothed gear and right oriental toothed gear respectively, left trustship Arm and right trustship arm pass through left spacer respectively and right spacer is mounted on apart from farthest (the shifting pipe rail of left oriental toothed gear and right oriental toothed gear Mark) left excessive gear and right excessive gear on, can while left oriental toothed gear and right oriental toothed gear are rotated along shaft coupling It realizes that left trustship arm and right trustship arm are rotated along shaft coupling, while left trustship arm and right trustship arm being made to be in horizontal always State realizes that rocker-arm shifts pipe fitting, to improve its stability, pipe fitting is avoided to slide.

Detailed description of the invention

Fig. 1 is the schematic view of the front view of the rocker-arm adapter tube weighing device of the embodiment of the present invention.

Fig. 2 is the left view structural representation of the rocker-arm adapter tube weighing device of the embodiment of the present invention.

Fig. 3 is the overlooking structure diagram of the rocker-arm adapter tube weighing device of the embodiment of the present invention.

Fig. 4 is the modular construction schematic diagram of the rocker-arm adapter tube weighing device of the embodiment of the present invention.

Fig. 5 is the modular construction schematic diagram of the rocker-arm adapter tube weighing device of the embodiment of the present invention.

Label declaration: mainframe 391, left nozzle mechanism 393, right nozzle mechanism 394, moves to left pipe mechanism at Weighing mechanism 392 395, move to right pipe mechanism 396, Zuo Dangguan mechanism 397, You Dangguan mechanism 398, shaft coupling 399,

Weighing module 3921, V-type bracket 3922,

Left steering oil cylinder 3931, left steering main shaft 3932, left steering axle bed 3933, left swing arm oil cylinder 3934, left adapter tube swing arm 3935、

Right turn oil cylinder 3941, right turn main shaft 3942, right turn axle bed 3943, right swing arm oil cylinder 3944, right adapter tube swing arm 3945、

It moves to left pipe arm 3951, left oriental toothed gear 3952, left excessive gear 3953, left trustship arm 3594, left spacer 3955, move to left pipe Speed reducer 3956,

It moves to right pipe arm 3961, right oriental toothed gear 3962, right excessive gear 3963, right trustship arm 3594, right spacer 3965, move to right pipe Speed reducer 3966,

Left gear pipe arm 3971, left gear pipe oil cylinder 3972,

Right gear pipe arm 3981, right gear pipe oil cylinder 3982.

Specific embodiment

The present invention is described in further detail with reference to the accompanying drawing and by embodiment, and following embodiment is to this hair Bright explanation and the invention is not limited to following embodiments.