CN113263192A - Outer diameter turning device for automatically clamping shaft sleeve type parts and using method thereof - Google Patents
Outer diameter turning device for automatically clamping shaft sleeve type parts and using method thereof Download PDFInfo
- Publication number
- CN113263192A CN113263192A CN202110582938.9A CN202110582938A CN113263192A CN 113263192 A CN113263192 A CN 113263192A CN 202110582938 A CN202110582938 A CN 202110582938A CN 113263192 A CN113263192 A CN 113263192A
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- Prior art keywords
- shaft sleeve
- turning
- cylinder
- sleeve workpiece
- connecting piece
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B5/00—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/12—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for securing to a spindle in general
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q2707/00—Automatic supply or removal of metal workpieces
- B23Q2707/003—Automatic supply or removal of metal workpieces in a lathe
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Turning (AREA)
Abstract
The invention relates to an outer diameter turning device for automatically clamping shaft sleeve parts and a using method thereof. The lathe is characterized by comprising two opposite lathe main shafts, wherein one of the two opposite lathe main shafts is a movable main shaft, the heads of the two main shafts are provided with truncated cone-shaped top heads, the front end of each main shaft is provided with a lathe tool rest, a lathe tool is arranged on the lathe tool rest, a connecting piece cylinder which can lift up and down is arranged below the main shaft, the head of a piston rod of the connecting piece cylinder is fixedly provided with a connecting piece plate, the upper end of the connecting piece plate is provided with a V-shaped receiving hopper through a hinge, and a tipping bucket cylinder is connected between one side of the receiving hopper and the connecting piece plate; the axial movement of the movable main shaft, the left and right movement of the turning tool rest, the movement sequence of the connecting cylinder, the tipping bucket cylinder and the feeding cylinder are controlled by a computer.
Description
Technical Field
The invention relates to equipment for manufacturing a sliding bearing, in particular to an outer diameter turning device for automatically clamping sleeve parts and a using method thereof.
Background
External diameter turning for sleeve type parts is most common in machining, such as external diameter turning of sliding bearings. The discharging operation which needs automatic clamping and after turning is complex, and the discharging operation is mostly finished by a manipulator in mass production, so the manufacturing cost is high. Therefore, the design of an outer diameter turning device which is reliable in work, high in production efficiency and low in manufacturing cost and is specially used for shaft sleeve type parts is very needed.
Disclosure of Invention
The invention aims to provide an outer diameter turning device for automatically clamping shaft sleeve parts, which is convenient to adjust and high in machining efficiency, and a using method thereof.
In order to meet the requirements, the outer diameter turning device for automatically clamping the shaft sleeve type part is characterized by comprising two opposite lathe main shafts, wherein one of the two opposite lathe main shafts is connected with a tailstock cylinder and can axially move, the heads of the two main shafts are respectively provided with a truncated cone-shaped top head, the front end of each main shaft is provided with a lathe saddle capable of transversely moving left and right, the lathe saddle is provided with a turning tool for turning the outer diameter, a connecting piece cylinder capable of ascending and descending up and down is arranged below the main shaft, the head of a piston rod of the connecting piece cylinder is fixedly provided with a connecting piece plate, the upper end of the connecting piece plate is provided with a V-shaped material receiving hopper through a hinge, and a tipping bucket cylinder is connected between one side of the material receiving; the axial movement of the movable main shaft, the left and right walking of the lathe tool rest, the motion and the sequence of the connecting cylinder, the tipping bucket cylinder and the feeding cylinder are controlled by a computer.
The two sides of the table board are provided with positioning plates for guiding the shaft sleeve workpiece, and the distance between the two positioning plates is slightly larger than the length of the shaft sleeve workpiece.
The use method of the outer diameter turning device for automatically clamping the shaft sleeve type parts is characterized by comprising the following steps of:
(1) preparing: a plurality of shaft sleeve workpieces needing turning are transversely placed on a table top between two positioning plates, and due to the weight of the shaft sleeve workpieces, the foremost shaft sleeve workpiece rolls on a V-shaped feeding supporting plate;
(2) feeding and clamping: pressing a start button, starting working by a computer according to set process requirements, starting rotation of a fixed main shaft, enabling a feeding piston rod to extend out to send a shaft sleeve workpiece on a feeding supporting plate to a turning station, pushing out a movable main shaft by a tailstock cylinder, clamping the top heads of two main shafts in an inner hole of the shaft sleeve workpiece, clamping the shaft sleeve workpiece, returning the feeding piston rod, rolling a 2 nd shaft sleeve workpiece on the feeding supporting plate, and preparing feeding of the 2 nd shaft sleeve workpiece;
(3) turning the excircle: the clamped shaft sleeve workpiece rotates along with the rotation of the fixed main shaft, the turning tool moves transversely along with the tool rest and starts to turn the outer edge of the shaft sleeve workpiece, the connecting piece cylinder rises to approach a turning station in the turning process, and when the turning tool moves from one end of the shaft sleeve workpiece to the other end of the shaft sleeve workpiece, the turning of the outer circle of the whole shaft sleeve workpiece is completed;
(4) blanking of the shaft sleeve workpiece: and (3) retreating the tailstock cylinder, releasing the clamping of the shaft sleeve workpiece, enabling the shaft sleeve workpiece to fall into a V-shaped receiving hopper on the connecting piece cylinder due to gravity, descending the connecting piece cylinder, extending the tipping bucket cylinder, turning the receiving hopper laterally, resetting after the shaft sleeve workpiece in the receiving hopper is poured, starting to circularly execute the processes in (2) feeding and clamping, starting to perform feeding processing and subsequent processes on the 2 nd shaft sleeve workpiece, and sequentially and circularly executing the processing on the subsequent shaft sleeve workpieces.
And (4) in the excircle turning procedure in the step (3), executing the excircle turning procedure by the transverse walking back-and-forth stroke of the turning tool.
According to the outer diameter turning device for automatically clamping the shaft sleeve type parts and the use method thereof designed by the scheme, the device is designed according to the process characteristics of turning the outer circle of a shaft sleeve workpiece, each process is computer-controlled continuous operation, the device can continuously process without stopping the machine, the workpiece is not required to be manually clamped, the shaft sleeve is manually placed on an inclined table board, then the turning device is completely used for completing automatic clamping, automatic back and forth turning, and automatic material receiving and discharging are performed after turning. The method completes feeding, clamping, turning and blanking at one step. The device has the advantages of high processing efficiency, convenient operation and capability of avoiding the clamping labor intensity of workers, has the characteristics of simple structure, convenient adjustment and low manufacturing cost, and is particularly suitable for the external turning processing of shaft sleeve parts.
Drawings
FIG. 1 is a front view of an outer diameter turning device for automatically clamping shaft sleeve type parts when a table top is removed;
FIG. 2 is a left side view of FIG. 1;
FIG. 3 is a top view of FIG. 1;
FIG. 4 is a view showing a state in feeding and discharging;
fig. 5 is a state diagram when receiving material.
In the figure: 1. a tailstock cylinder; 2. a movable main shaft; 3. A motor; 4. fixing the main shaft; 5. ejecting the head; 6. a linear guide rail; 7. Turning a tool rest; 8. turning a tool; 9. a servo motor; 10. a ball screw; 11. A connector cylinder; 12. a connector plate; 13. a hinge; 14. a receiving hopper; 15. a tipping air cylinder; 16. a shaft sleeve workpiece; 17. a table top; 18. positioning a plate; 19. a feeding cylinder; 20. a feeding piston rod; 21. And feeding the supporting plate.
Detailed Description
The invention is further described with reference to the following figures and specific embodiments.
Fig. 1 to 3 are schematic structural diagrams of an outer diameter turning device for automatically clamping shaft sleeve parts. The lathe comprises two opposite lathe spindles, wherein one of the two opposite lathe spindles is connected with a movable spindle 2 capable of moving axially and a fixed spindle 4 driven by a motor 3, the heads of the two spindles are respectively provided with a truncated cone-shaped top head 5, the front end of each spindle is provided with a linear guide rail 6, a lathe saddle 7 capable of moving transversely is arranged on each linear guide rail 6, a lathe tool 8 for turning the outer diameter is arranged on each lathe saddle 7, each lathe saddle 7 is driven by a servo motor 9 and a ball screw 10, a connecting piece cylinder 11 capable of lifting up and down is arranged below each spindle, the head of a piston rod of each connecting piece cylinder 11 is fixedly provided with a connecting piece plate 12, the upper end of each connecting piece plate 12 is provided with a V-shaped connecting piece hopper 14 through a hinge 13, and a tipping bucket cylinder 15 is connected between one side of each connecting piece 14 and the connecting piece plate 12; a table surface 17 for placing a shaft sleeve workpiece 16 is arranged at the lower rear part of the main shaft, the table surface is inclined forwards and downwards, positioning plates 18 for guiding the shaft sleeve workpiece 17 are arranged at two sides of the table surface 17, and the distance between the two positioning plates 18 is slightly larger than the length of the shaft sleeve workpiece 17. A feeding cylinder 19 which is arranged forwards and upwards is arranged below the table board 17, a feeding piston rod 20 of the feeding cylinder 19 is provided with a V-shaped feeding supporting plate 21, and the feeding supporting plate 21 can lift and convey the shaft sleeve workpiece 16 placed on the feeding supporting plate 21 to a turning station under the lifting of the feeding piston rod 20. The axial movement of the movable main shaft 2, the left and right walking of the tool rest 7, the actions and the sequence of the actions of the connecting cylinder 11, the tipping bucket cylinder 15 and the feeding cylinder 19 are controlled by a computer.
The use method of the outer diameter turning device for automatically clamping the shaft sleeve type parts sequentially comprises the following steps:
(1) preparing: a plurality of shaft sleeve workpieces 16 to be turned are transversely placed on the table surface 17 between the two positioning plates 18, and due to the weight of the shaft sleeve workpieces 16, the foremost shaft sleeve workpiece 17 rolls down on a V-shaped feeding supporting plate 21, as shown in FIG. 2;
(2) feeding and clamping: pressing a start button, starting working by a computer according to set process requirements, starting rotation of a fixed main shaft 4, extending a feeding piston rod 20 to send a shaft sleeve workpiece 16 on a feeding supporting plate 21 to a turning station as shown in figure 4, pushing out a movable main shaft 2 by a tailstock cylinder 1, clamping top heads 5 of the two main shafts in an inner hole of the shaft sleeve workpiece 16, clamping the shaft sleeve workpiece 16 as shown in figure 1, returning the feeding piston rod 20, rolling a 2 nd shaft sleeve workpiece on the feeding supporting plate 21, and preparing feeding of the 2 nd shaft sleeve workpiece 16;
(3) turning the excircle: the clamped shaft sleeve workpiece 17 rotates along with the rotation of the fixed main shaft 4, the turning tool 8 moves transversely along with the turning tool rest 7, the outer edge of the shaft sleeve workpiece 16 starts to be turned as shown in figures 2 and 3, in the turning process, the connecting piece cylinder 11 rises to approach a turning station as shown in figure 2, when the turning tool 8 moves from one end of the shaft sleeve workpiece 16 to the other end, the turning of the outer circle of the whole shaft sleeve workpiece 16 is finished, and the round trip stroke of the turning tool 8 moving transversely in the outer circle turning process executes the outer circle turning process;
(4) blanking of the shaft sleeve workpiece: after turning of one shaft sleeve workpiece 16 is completed, the tailstock cylinder 1 retreats, clamping of the shaft sleeve workpiece 16 is released, the shaft sleeve workpiece 16 falls into a V-shaped receiving hopper 14 on the receiving cylinder 11 due to gravity, as shown in fig. 5, the receiving cylinder 11 descends, the tipping bucket cylinder 15 extends, the receiving hopper turns on the side 14, the shaft sleeve workpiece 16 in the receiving hopper 14 is poured, as shown in fig. 4, the shaft sleeve workpiece is reset, meanwhile, the processes in (2) feeding and clamping are executed in a circulating mode, feeding processing and the subsequent processes for the 2 nd shaft sleeve workpiece 16 are started, and processing of the subsequent shaft sleeve workpieces 16 is executed in a circulating mode sequentially.
It should be understood that the above examples are only preferred embodiments of the present invention, and are not intended to limit the scope of the present invention. All changes and modifications that come within the meaning and range of equivalency of the claims are to be embraced within their scope.
Claims (4)
1. An outer diameter turning device for automatically clamping shaft sleeve parts is characterized by comprising two opposite lathe main shafts, wherein one of the two opposite lathe main shafts is connected with a tailstock cylinder and can axially move, the heads of the two main shafts are respectively provided with a truncated cone-shaped top, the front end of each main shaft is provided with a lathe saddle capable of transversely moving left and right, the lathe saddle is provided with a turning tool for turning the outer diameter, a connecting piece cylinder capable of ascending and descending up and down is arranged below the main shaft, the head of a piston rod of the connecting piece cylinder is fixedly provided with a connecting piece plate, the upper end of the connecting piece plate is provided with a V-shaped connecting hopper through a hinge, and a tipping bucket cylinder is connected between one side of the connecting hopper and the connecting piece plate; the axial movement of the movable main shaft, the left and right walking of the lathe tool rest, the motion and the sequence of the connecting cylinder, the tipping bucket cylinder and the feeding cylinder are controlled by a computer.
2. The outer diameter turning device for automatically clamping the shaft sleeve type part as claimed in claim 1, wherein positioning plates for guiding the shaft sleeve workpiece are mounted on two sides of the table board, and the distance between the two positioning plates is slightly larger than the length of the shaft sleeve workpiece.
3. The use method of the outer diameter turning device for automatically clamping the shaft sleeve type parts is characterized by comprising the following steps of:
(1) preparing: a plurality of shaft sleeve workpieces needing turning are transversely placed on a table top between two positioning plates, and due to the weight of the shaft sleeve workpieces, the foremost shaft sleeve workpiece rolls on a V-shaped feeding supporting plate;
(2) feeding and clamping: pressing a start button, starting working by a computer according to set process requirements, starting rotation of a fixed main shaft, enabling a feeding piston rod to extend out to send a shaft sleeve workpiece on a feeding supporting plate to a turning station, pushing out a movable main shaft by a tailstock cylinder, clamping the top heads of two main shafts in an inner hole of the shaft sleeve workpiece, clamping the shaft sleeve workpiece, returning the feeding piston rod, rolling a 2 nd shaft sleeve workpiece on the feeding supporting plate, and preparing feeding of the 2 nd shaft sleeve workpiece;
(3) turning the excircle: the clamped shaft sleeve workpiece rotates along with the rotation of the fixed main shaft, the turning tool moves transversely along with the tool rest and starts to turn the outer edge of the shaft sleeve workpiece, the connecting piece cylinder rises to approach a turning station in the turning process, and when the turning tool moves from one end of the shaft sleeve workpiece to the other end of the shaft sleeve workpiece, the turning of the outer circle of the whole shaft sleeve workpiece is completed;
(4) blanking of the shaft sleeve workpiece: and (3) retreating the tailstock cylinder, releasing the clamping of the shaft sleeve workpiece, enabling the shaft sleeve workpiece to fall into a V-shaped receiving hopper on the connecting piece cylinder due to gravity, descending the connecting piece cylinder, extending the tipping bucket cylinder, turning the receiving hopper laterally, resetting after the shaft sleeve workpiece in the receiving hopper is poured, starting to circularly execute the processes in (2) feeding and clamping, starting to perform feeding processing and subsequent processes on the 2 nd shaft sleeve workpiece, and sequentially and circularly executing the processing on the subsequent shaft sleeve workpieces.
4. The use method of the outer diameter turning device for automatically clamping the shaft sleeve type part as claimed in claim 3, wherein in the step (3) of outer circle turning, the round trip of the turning tool moving transversely is performed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110582938.9A CN113263192A (en) | 2021-05-27 | 2021-05-27 | Outer diameter turning device for automatically clamping shaft sleeve type parts and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110582938.9A CN113263192A (en) | 2021-05-27 | 2021-05-27 | Outer diameter turning device for automatically clamping shaft sleeve type parts and using method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113263192A true CN113263192A (en) | 2021-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110582938.9A Withdrawn CN113263192A (en) | 2021-05-27 | 2021-05-27 | Outer diameter turning device for automatically clamping shaft sleeve type parts and using method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113263192A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111185606A (en) * | 2019-12-20 | 2020-05-22 | 安吉县鹏大钢管有限公司 | Full-automatic cylindrical turning machine |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1404252A1 (en) * | 1986-12-31 | 1988-06-23 | Предприятие П/Я Р-6543 | Manipulator of parts |
| CN202321672U (en) * | 2011-12-02 | 2012-07-11 | 江苏力星通用钢球股份有限公司 | Automatic turning loading device for steel ball box |
| CN204122763U (en) * | 2014-10-08 | 2015-01-28 | 盛瑞传动股份有限公司 | A kind of full-automatic cylindrical lathe |
| CN105215768A (en) * | 2015-09-28 | 2016-01-06 | 魏俊杰 | A kind of shaped steel transmits turning device |
| CN205739299U (en) * | 2016-04-28 | 2016-11-30 | 宁波胜克换向器有限公司 | A kind of automatic material connection device of diverter suppression process |
| CN108746673A (en) * | 2018-08-24 | 2018-11-06 | 山东隆沃机械制造有限公司 | Automatic charging lathe for machining |
| CN210360488U (en) * | 2019-04-22 | 2020-04-21 | 宁夏长兴精密机械有限公司 | Automatic feeding and water controlling device for hollow axle parts |
| CN211282718U (en) * | 2019-07-31 | 2020-08-18 | 重庆机电职业技术学院 | Carry automatic switching-over manipulator of valve rod |
| CN215237851U (en) * | 2021-05-27 | 2021-12-21 | 浙江双飞无油轴承股份有限公司 | Outer diameter turning device for automatically clamping shaft sleeve type parts |
-
2021
- 2021-05-27 CN CN202110582938.9A patent/CN113263192A/en not_active Withdrawn
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1404252A1 (en) * | 1986-12-31 | 1988-06-23 | Предприятие П/Я Р-6543 | Manipulator of parts |
| CN202321672U (en) * | 2011-12-02 | 2012-07-11 | 江苏力星通用钢球股份有限公司 | Automatic turning loading device for steel ball box |
| CN204122763U (en) * | 2014-10-08 | 2015-01-28 | 盛瑞传动股份有限公司 | A kind of full-automatic cylindrical lathe |
| CN105215768A (en) * | 2015-09-28 | 2016-01-06 | 魏俊杰 | A kind of shaped steel transmits turning device |
| CN205739299U (en) * | 2016-04-28 | 2016-11-30 | 宁波胜克换向器有限公司 | A kind of automatic material connection device of diverter suppression process |
| CN108746673A (en) * | 2018-08-24 | 2018-11-06 | 山东隆沃机械制造有限公司 | Automatic charging lathe for machining |
| CN210360488U (en) * | 2019-04-22 | 2020-04-21 | 宁夏长兴精密机械有限公司 | Automatic feeding and water controlling device for hollow axle parts |
| CN211282718U (en) * | 2019-07-31 | 2020-08-18 | 重庆机电职业技术学院 | Carry automatic switching-over manipulator of valve rod |
| CN215237851U (en) * | 2021-05-27 | 2021-12-21 | 浙江双飞无油轴承股份有限公司 | Outer diameter turning device for automatically clamping shaft sleeve type parts |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111185606A (en) * | 2019-12-20 | 2020-05-22 | 安吉县鹏大钢管有限公司 | Full-automatic cylindrical turning machine |
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| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Country or region after: China Address after: No.18, Hongwei North Road, ganyao Town, Jiashan County, Jiaxing City, Zhejiang Province Applicant after: Shuangfei Oil Free Bearing Group Co.,Ltd. Address before: No.18, Hongwei North Road, ganyao Town, Jiashan County, Jiaxing City, Zhejiang Province Applicant before: ZHEJIANG SF OILLESS BEARING Co.,Ltd. Country or region before: China |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210817 |
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| WW01 | Invention patent application withdrawn after publication |