CN112475847A - Automatic press-fitting special machine for copper bush pressed into gear inner hole - Google Patents

Automatic press-fitting special machine for copper bush pressed into gear inner hole Download PDF

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Publication number
CN112475847A
CN112475847A CN202011381454.XA CN202011381454A CN112475847A CN 112475847 A CN112475847 A CN 112475847A CN 202011381454 A CN202011381454 A CN 202011381454A CN 112475847 A CN112475847 A CN 112475847A
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China
Prior art keywords
gear
sliding table
workbench
copper sleeve
base
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Application number
CN202011381454.XA
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Chinese (zh)
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CN112475847B (en
Inventor
黄金
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WUXI YONGKAIDA GEAR CO Ltd
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WUXI YONGKAIDA GEAR CO Ltd
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Priority to CN202011381454.XA priority Critical patent/CN112475847B/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23PMETAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/001Article feeders for assembling machines
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23PMETAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/02Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automatic Assembly (AREA)

Abstract

The invention relates to an automatic press-fitting special machine for pressing a copper sleeve into an inner hole of a gear, which is characterized by comprising a workbench, wherein a base is fixedly arranged on the workbench, a material ejecting mandrel is fixedly connected with the base, a horizontally arranged discharging plate is slidably sleeved on the material ejecting mandrel, a displacement adjusting cylinder is fixedly arranged below the workbench, 3 discharging ejector rods are slidably connected with the base, and two ends of the discharging plate and the displacement adjusting cylinder are respectively connected with the discharging plate and the displacement adjusting cylinder; the electronic press is arranged on the bracket above the base, and the pressure head is connected with a pressure rod of the electronic press; the workbench on two sides of the base is respectively provided with a gear feeding sliding table and a gear discharging sliding table, the gear feeding manipulator is connected with the gear feeding sliding table, and the gear discharging manipulator is connected with the gear discharging sliding table; a copper sleeve feeding sliding table is arranged on a workbench at the front end of the base, and a copper sleeve feeding manipulator is connected with the copper sleeve feeding sliding table. The invention has high automation degree, replaces manual operation, lightens the labor intensity of operators, improves the production efficiency and the qualification rate of products and reduces the production cost.

Description

Automatic press-fitting special machine for copper bush pressed into gear inner hole
Technical Field
The invention relates to automatic press-fitting equipment, in particular to an automatic press-fitting special machine for pressing a copper sleeve into an inner hole of a gear.
Background
At present, the process of pressing the copper sleeve into the inner hole of the gear is completed through manual operation of an operator, the operator puts the copper sleeve into a tool through traditional tool equipment, then puts the gear into the tool, the operator presses a start button of a press with two hands, the press presses the copper sleeve into the inner hole of the gear, the labor intensity of the operator is high, and the production efficiency is low.
Disclosure of Invention
The automatic press-fitting special machine for pressing the copper bush into the inner hole of the gear is compact in structure, high in automation degree, capable of replacing manual operation, reducing labor intensity of operators, improving production efficiency and product qualification rate, reducing production cost, improving inspection reliability and ensuring product precision.
In order to solve the technical problems, the invention adopts the following technical scheme:
the automatic press-fitting special machine for pressing the copper bush into the inner hole of the gear comprises a workbench and a control system, wherein a base is fixedly arranged on the workbench, a vertically arranged material ejecting mandrel is fixedly connected with the base, a horizontally arranged discharging plate is slidably sleeved on the material ejecting mandrel, a displacement adjusting cylinder is fixedly arranged below the workbench, 3 discharging ejector rods are slidably connected with the base, and two ends of the discharging plate and two ends of the displacement adjusting cylinder are respectively connected with the discharging plate and the displacement adjusting cylinder; the electronic press is arranged on a support above the base, the support is fixedly connected with the workbench, a pressure head coaxially arranged with the ejection core is connected with a pressure rod of the electronic press, and an infrared distance meter is arranged on the pressure rod of the electronic press; the workbench on two sides of the base is respectively provided with a gear feeding sliding table and a gear discharging sliding table, a gear feeding manipulator is connected with the gear feeding sliding table, and a gear discharging manipulator is connected with the gear discharging sliding table; a copper sleeve feeding sliding table is arranged on the workbench at the front end of the base, and a copper sleeve feeding manipulator is connected with the copper sleeve feeding sliding table; the copper sleeve feeding sliding table is arranged on the workbench on one side of the copper sleeve feeding sliding table, the vertically arranged material supporting cylinder is connected with the copper sleeve feeding sliding table, the material supporting seat block is connected with a piston rod of the material supporting cylinder, the vertically arranged blanking pipe is coaxially arranged above the material supporting seat block, the upper end of the blanking pipe is connected with a copper sleeve vibration track, the other end of the copper sleeve vibration track is connected with a vibration hopper arranged on one side of the workbench, and the upper end and the lower end of the blanking pipe are respectively provided with a proximity switch; the junction of blanking pipe and copper sheathing vibrations track is equipped with slidable and separates the flitch, be equipped with the blanking hole on separating the flitch, separate the flitch and connect and separate the material cylinder.
Further:
the blanking hole is bread-shaped.
The invention has the technical effects that:
the automatic press-fitting special machine for pressing the copper bush into the inner hole of the gear, disclosed by the invention, has the advantages of compact structure and high automation degree, replaces manual operation, lightens the labor intensity of operators, improves the production efficiency and the qualification rate of products, reduces the production cost, improves the reliability of inspection and ensures the precision of the products.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is an enlarged view of fig. 1 at a.
Fig. 3 is a top view of fig. 1.
Fig. 4 is a left side view of fig. 1.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
As shown in fig. 1 to 4, the present invention includes a worktable 2 and a control system (not shown) designed and manufactured according to the prior art for cooperatively controlling the operation of each component. Base 4 is fixed to be set up on workstation 2, the liftout dabber 6 fixed connection base 4 of perpendicular setting, 8 slip suits of stripper that the level set up are on liftout dabber 6, the hole and the cooperation of liftout dabber 6 of stripper 8, 1 fixed settings are in workstation 2 below of displacement adjusting cylinder, 3 sliding connection bases 4 of ejector pin of unloading, and 3 both ends of the ejector pin 3 of unloading are connected stripper 8 and displacement adjusting cylinder 1 respectively, the flexible 3 drive liftout plates 8 that pass through of ejector pin of unloading of piston rod of displacement adjusting cylinder 1 reciprocate, and simultaneously, the ejector pin 3 of unloading is the direction that reciprocates of stripper 8. The electronic press 14 is installed on a support 13 above the base 4, the support 13 is fixedly connected with the workbench 2, a pressure head 11 coaxially arranged with the material ejecting mandrel 6 is connected with a pressure rod 12 of the electronic press 14, an infrared distance meter 15 is arranged on the pressure rod 12 of the electronic press 14, and the position of the discharging plate 8 in the vertical direction is detected by the infrared distance meter 15, so that the piston rod of the displacement adjusting cylinder 1 is controlled to stretch and contract to control the position of the discharging plate 8 in the vertical direction. The workbench 2 on two sides of the base 4 is respectively provided with a gear feeding sliding table 23 and a gear discharging sliding table 5, the gear feeding manipulator 9 is connected with the gear feeding sliding table 23, the gear discharging manipulator 7 is connected with the gear discharging sliding table 5, the gear feeding manipulator 9 and the gear discharging manipulator 7 are respectively formed by connecting a finger clamping cylinder and a copper claw, the gear feeding manipulator 9 picks the gear and is matched with the gear feeding sliding table 23 to complete the feeding action of the gear, and the gear discharging manipulator 7 picks the gear completing the press fitting of the copper sleeve and is matched with the gear discharging sliding table 5 to complete the discharging action of the gear. A copper sleeve feeding sliding table 24 is arranged on a workbench 2 at the front end of the base 4, a copper sleeve feeding manipulator 25 is connected with the copper sleeve feeding sliding table 24, the copper sleeve feeding manipulator 25 is formed by connecting a finger clamping cylinder and a copper claw, and the copper sleeve feeding manipulator 25 grabs the copper sleeve and is matched with the copper sleeve feeding sliding table 24 to complete the feeding action of the copper sleeve. The copper sheathing pay-off slip table 21 is arranged on the workbench 2 on one side of the copper sheathing feeding slip table 24, the vertically arranged material supporting cylinder 22 is connected with the copper sheathing pay-off slip table 21, the material supporting seat block 19 is connected with a piston rod of the material supporting cylinder 22, the vertically arranged blanking pipe 10 is coaxially arranged above the material supporting seat block 19, the upper end of the blanking pipe 10 is connected with the copper sheathing vibration track 17, the other end of the copper sheathing vibration track 17 is connected with the vibration hopper 20 arranged on one side of the workbench 2, and the upper end and the lower end of the blanking pipe 10 are respectively provided with an upper proximity switch 16 and a lower proximity switch 18. A slidable material separating plate 27 is arranged at the joint of the blanking pipe 10 and the copper bush vibration track 17, a blanking hole 28 is formed in the material separating plate 27, the blanking hole 28 is bread-shaped, the material separating plate 27 is connected with a material separating cylinder 26, the material separating plate 27 is used for separating a copper bush from entering the blanking pipe 10, and the copper bush cannot directly fall into the blanking pipe 10 due to the separation effect of the material separating plate 27; the upper proximity switch 16 is used for detecting whether the copper bush is sent to the material separating plate 27 or not, when the upper proximity switch 16 detects the copper bush, the material separating cylinder 26 acts and drives the material separating plate 27 to enable the blanking hole 28 to be aligned with the blanking pipe 10, so that one copper bush falls into the blanking pipe 10 through the blanking hole 28 and falls onto the material supporting seat block 19 below, the lower proximity switch 18 is used for detecting whether the copper bush exists on the material supporting seat block 19 or not, the control system controls the copper bush feeding sliding table 21 to be matched with the material supporting cylinder 22 to perform subsequent copper bush feeding action, and the shape of the blanking hole 28 can enable the copper bush to accurately fall into the blanking pipe 10.
In actual operation, a certain amount of copper sleeves are added into the vibration hopper 20, the copper sleeve vibration hopper 20 starts to work, the copper sleeves vibrate to enter the copper sleeve vibration track 17, and the copper sleeves are vertically and regularly arranged in the copper sleeve vibration track 17; when the upper proximity switch 16 detects that the copper bush is sent to the material separating plate 27, the material separating cylinder 26 acts to drive the material separating plate 27 to enable the blanking hole 28 to be aligned with the blanking pipe 10, and one copper bush enters the blanking pipe 10 and falls onto the material supporting seat block 19 below; when the lower proximity switch 18 detects that a copper sleeve is arranged on the material supporting seat block 19, the piston rod of the material supporting cylinder 22 retracts, the material supporting seat block 19 descends (in an initial state, the piston rod of the material supporting cylinder 22 extends out and enables the material supporting seat block 19 to rise to the lower end of the blanking pipe 10), the copper sleeve feeding sliding table 21 sends the copper sleeve to the position below the copper sleeve feeding manipulator 25, the piston rod of the material supporting cylinder 22 extends out and enables the material supporting seat block 19 to send the copper sleeve to the position between copper claws of the copper sleeve feeding manipulator 25, the copper sleeve feeding manipulator 25 clamps the copper sleeve tightly, the piston rod of the material supporting cylinder 22 retracts, the copper sleeve feeding sliding table 21 sends the material supporting cylinder 22 and the material supporting seat block 19 back to the position below the blanking pipe 10, and the copper sleeves are conveyed to the copper sleeve feeding manipulator 25 one by one in a circulating mode. After grabbing the copper bush, the copper bush feeding manipulator 25 sends the copper bush to a copper bush pressing position (an inner hole formed by the stripper plate 8 and the material ejecting mandrel 6 in a matched mode) on the stripper plate 8, the stripper plate 8 is in an ejecting state at the moment, and the distance between the vertical direction and the stripper plate 8 is 1mm when the copper bush is in place; the piston rod of the displacement adjusting cylinder 1 continuously extends out for 1mm to push the inner hole in the middle of the stripper plate 8 into the chamfering position of the copper sleeve; a pressure rod 12 of the electronic press 14 descends to enable a pressure head 11 to prop against the copper bush, and a copper bush feeding manipulator 25 loosens the copper bush and retreats to a material taking position; the pressing rod 12 of the electronic press 14 continuously descends, the copper bush is pressed into the inner hole of the discharging plate 8 through the pressing head 11 and protrudes out of the plane of the discharging plate 8 by 1mm, the pressing rod 12 of the electronic press 14 resets, meanwhile, the piston rod of the displacement adjusting cylinder 1 retracts to enable the discharging plate 8 to descend by 1mm, and then the copper bush pre-pressing is completed.
When the copper sleeve is loaded, gear loading is synchronously carried out; the external manipulator takes out the gear from the assembly line and places the gear at a gear feeding position to be processed 31, the gear feeding manipulator 9 is conveyed to the gear feeding position to be processed 31 by a gear feeding sliding table 23, the gear is clamped by the gear feeding manipulator 9, the gear feeding manipulator 9 and the gear are conveyed to a gear pressing position of a discharging plate 8 pre-pressed into a copper sleeve by the gear feeding sliding table 23, the bottom chamfer of the gear is aligned to the chamfer of the copper sleeve, and a piston rod of a displacement adjusting cylinder 1 continuously extends for 1mm to clamp the copper sleeve into the gear chamfer position; the pressure rod 12 of the electronic press 14 above descends to enable the pressure head 11 to push the gear against the plane of the discharging plate 8, the gear feeding manipulator 9 loosens the gear and the gear is sent back to the initial position by the gear feeding sliding table 23; a pressure rod 12 of an electronic press 14 is continuously pressed down to the hard limit position of a stripper plate 8, a copper sleeve is pressed into an inner hole of a gear under the action of an ejection mandrel 6, a pressure alarm limiting range is set in computer software of a control system, and the copper sleeve is qualified after being pressed down to the pressure alarm limiting range every time; at this moment, a piston rod of the displacement adjusting cylinder 1 extends out to lift the stripper plate 8 to the highest position, meanwhile, a pressure rod 12 of the electronic press 14 retracts (a pressure head 11 is still pressed on a gear), at this moment, a gear discharging mechanical arm 7 clamps the gear, the pressure rod 12 of the electronic press 14 returns to the initial position, meanwhile, the piston rod of the displacement adjusting cylinder 1 drives the stripper plate 8 to return to the initial position, the gear discharging mechanical arm 7 and the gear are driven by a gear discharging sliding table 5 to convey the gear to a gear discharging position 32, the process of pressing the copper bush into the gear is completed, and the gear which is pressed is taken by an external mechanical arm and put back to a production.

Claims (2)

1. The utility model provides a copper sheathing impresses automatic pressure equipment special plane of gear hole which characterized in that: the automatic unloading device comprises a workbench and a control system, wherein a base is fixedly arranged on the workbench, a vertically arranged ejecting mandrel is fixedly connected with the base, a horizontally arranged unloading plate is slidably sleeved on the ejecting mandrel, a displacement adjusting cylinder is fixedly arranged below the workbench, 3 unloading ejector rods are slidably connected with the base, and two ends of the unloading plate and the displacement adjusting cylinder are respectively connected with the unloading plate and the displacement adjusting cylinder; the electronic press is arranged on a support above the base, the support is fixedly connected with the workbench, a pressure head coaxially arranged with the ejection core is connected with a pressure rod of the electronic press, and an infrared distance meter is arranged on the pressure rod of the electronic press; the workbench on two sides of the base is respectively provided with a gear feeding sliding table and a gear discharging sliding table, a gear feeding manipulator is connected with the gear feeding sliding table, and a gear discharging manipulator is connected with the gear discharging sliding table; a copper sleeve feeding sliding table is arranged on the workbench at the front end of the base, and a copper sleeve feeding manipulator is connected with the copper sleeve feeding sliding table; the copper sleeve feeding sliding table is arranged on the workbench on one side of the copper sleeve feeding sliding table, the vertically arranged material supporting cylinder is connected with the copper sleeve feeding sliding table, the material supporting seat block is connected with a piston rod of the material supporting cylinder, the vertically arranged blanking pipe is coaxially arranged above the material supporting seat block, the upper end of the blanking pipe is connected with a copper sleeve vibration track, the other end of the copper sleeve vibration track is connected with a vibration hopper arranged on one side of the workbench, and the upper end and the lower end of the blanking pipe are respectively provided with a proximity switch; the junction of blanking pipe and copper sheathing vibrations track is equipped with slidable and separates the flitch, be equipped with the blanking hole on separating the flitch, separate the flitch and connect and separate the material cylinder.
2. The automatic press fitting special machine for pressing the copper bush into the inner hole of the gear according to claim 1 is characterized in that: the blanking hole is bread-shaped.
CN202011381454.XA 2020-12-01 2020-12-01 Automatic press-fitting special machine for pressing copper bush into inner hole of gear Active CN112475847B (en)

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Application Number Priority Date Filing Date Title
CN202011381454.XA CN112475847B (en) 2020-12-01 2020-12-01 Automatic press-fitting special machine for pressing copper bush into inner hole of gear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011381454.XA CN112475847B (en) 2020-12-01 2020-12-01 Automatic press-fitting special machine for pressing copper bush into inner hole of gear

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CN112475847A true CN112475847A (en) 2021-03-12
CN112475847B CN112475847B (en) 2024-05-24

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113772172A (en) * 2021-08-16 2021-12-10 无锡市盛宝嘉科技有限公司 Automatic assembling machine for corrugated pipe
CN114850826A (en) * 2022-05-26 2022-08-05 湖南工业智能体创新研究院有限公司 Method for assembling gear components

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108161387A (en) * 2017-12-29 2018-06-15 康怀旺 A kind of copper sheathing Material moving device
CN108480968A (en) * 2018-06-28 2018-09-04 深圳日启亚机电有限公司 A kind of automation sleeve pressing machine
CN210060543U (en) * 2019-03-19 2020-02-14 温岭市德创自动化设备有限公司 Copper sheathing loading attachment
CN110977399A (en) * 2019-12-24 2020-04-10 株洲湘火炬火花塞有限责任公司 Automatic press fitting equipment for oil pump copper bush
CN111842630A (en) * 2020-07-30 2020-10-30 毛爱聪 Be used for high-efficient punching a hole of many batches of copper sheathing and automatic unloading equipment of going up
CN214054265U (en) * 2020-12-01 2021-08-27 无锡永凯达齿轮有限公司 Automatic press-fitting special machine for copper bush pressed into gear inner hole

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108161387A (en) * 2017-12-29 2018-06-15 康怀旺 A kind of copper sheathing Material moving device
CN108480968A (en) * 2018-06-28 2018-09-04 深圳日启亚机电有限公司 A kind of automation sleeve pressing machine
CN210060543U (en) * 2019-03-19 2020-02-14 温岭市德创自动化设备有限公司 Copper sheathing loading attachment
CN110977399A (en) * 2019-12-24 2020-04-10 株洲湘火炬火花塞有限责任公司 Automatic press fitting equipment for oil pump copper bush
CN111842630A (en) * 2020-07-30 2020-10-30 毛爱聪 Be used for high-efficient punching a hole of many batches of copper sheathing and automatic unloading equipment of going up
CN214054265U (en) * 2020-12-01 2021-08-27 无锡永凯达齿轮有限公司 Automatic press-fitting special machine for copper bush pressed into gear inner hole

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113772172A (en) * 2021-08-16 2021-12-10 无锡市盛宝嘉科技有限公司 Automatic assembling machine for corrugated pipe
CN113772172B (en) * 2021-08-16 2023-10-13 无锡市盛宝嘉科技有限公司 Automatic corrugated pipe assembly machine
CN114850826A (en) * 2022-05-26 2022-08-05 湖南工业智能体创新研究院有限公司 Method for assembling gear components

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