CN215824517U - Double-cylinder continuous driving friction welding machine - Google Patents
Double-cylinder continuous driving friction welding machine Download PDFInfo
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- CN215824517U CN215824517U CN202121170499.2U CN202121170499U CN215824517U CN 215824517 U CN215824517 U CN 215824517U CN 202121170499 U CN202121170499 U CN 202121170499U CN 215824517 U CN215824517 U CN 215824517U
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- 238000003466 welding Methods 0.000 title claims abstract description 56
- 239000003921 oil Substances 0.000 claims description 96
- 239000010720 hydraulic oil Substances 0.000 claims description 4
- 230000009977 dual effect Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 10
- 208000010543 22q11.2 deletion syndrome Diseases 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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Abstract
The utility model relates to a double-cylinder continuous driving friction welding machine, wherein a motor (1) is connected with a belt pulley (3) through a belt (2), the belt pulley (3) is connected with a main shaft system (6) to transmit the kinetic energy of the motor (1) to the main shaft system (6), a tailstock fixture system (8) is fixed in a tailstock body (9), the tailstock body (9) is fixedly connected with a sliding block (14), the sliding block (14) is assembled on a guide rail (15), and the guide rail (15) is installed on a base body (16). The utility model can realize small pressure welding when the welding area of the workpiece is smaller, and can also realize large pressure welding when the welding area of the workpiece is larger, thereby improving the production efficiency and saving the cost.
Description
Technical Field
The utility model belongs to the field of manufacturing of continuous driving friction welding machines, and particularly relates to a double-cylinder continuous driving friction welding machine.
Background
The continuously-driven friction welding machine generally belongs to special machine equipment and is mainly used for welding rotary workpieces, and due to the limitation of the size of an installed oil cylinder, each friction welding machine has a certain welding pressure range, so that the size of the workpiece which can be welded by each equipment is basically fixed, and each equipment can only weld the workpiece with a certain size.
However, when the size specifications of the workpieces to be welded are greatly different, the continuously-driven friction welding machine with only one type of upsetting oil cylinder providing welding pressure cannot meet the welding requirements of test pieces with different sizes and specifications, and in actual production, the welding of the workpieces with different sizes and specifications can be realized only by purchasing a plurality of welding machines, so that the special purpose of a special machine is realized, the production and manufacturing cost is increased, and the investment is increased.
Disclosure of Invention
The utility model aims to provide a double-cylinder continuous driving friction welding machine device, which realizes the welding of workpieces with various specifications and sizes by using one continuous driving friction welding machine. The utility model adopts the following technical scheme: a double-cylinder continuous drive friction welding machine, a motor 1 is connected with a belt pulley 3 through a belt 2, the belt pulley 3 is connected with a main shaft system 6, the kinetic energy of the motor 1 is transmitted to the main shaft system 6, a tailstock fixture system 8 is fixed in a tailstock body 9, the tailstock body 9 is fixedly connected with a slide block 14, the slide block 14 is assembled on a guide rail 15, the guide rail 15 is installed on a base body 16, a lower main oil cylinder 5 and an upper main oil cylinder 17 are installed inside a main shaft box 4, a lower main oil cylinder piston rod 7 and an upper main oil cylinder piston rod 20 are respectively connected into the tailstock body 9, a right lock catch 13 connects the lower main oil cylinder piston rod 7 with the tailstock body 9, and a left lock catch 22 connects the upper main oil cylinder piston rod 20 with the tailstock body 9; the right small oil cylinder 10 and the left small oil cylinder 19 are arranged on the tail seat body 9, a piston rod 11 of the right small oil cylinder is connected with the spindle box 4 through a left hinge 12, and a piston rod 21 of the left small oil cylinder is connected with the spindle box 4 through a right hinge 18.
The lower main oil cylinder 5 and the upper main oil cylinder 17 are hydraulic oil cylinders, the right small oil cylinder 10 and the left small oil cylinder 19 are hydraulic oil cylinders, the tailstock fixture system 8 is fixed in the tailstock body 9, and the tailstock body 9 is fixedly connected with the sliding block 14.
The utility model has the technical effects that:
motor 1 links together through belt 2 and belt pulley 3, belt pulley 3 links together with spindle system 6, behind the electrical operation of motor 1, give spindle system 6 through belt 2 and belt pulley 3 the kinetic energy transmission of motor 1, it is rotatory to drive the main shaft work piece 23 of clamping in spindle system 6, 24 clamping of tailstock work piece are in tailstock anchor clamps system 8, tailstock anchor clamps system 8 is fixed in tailstock body 9, tailstock body 9 is in the same place with slider 14 fixed connection, reciprocating motion on guide rail 15, guide rail 15 and headstock 4 are all installed on base body 16. The lower main oil cylinder 5 and the upper main oil cylinder 17 are both arranged in the spindle box 4, a lower main oil cylinder piston rod 7 and an upper main oil cylinder piston rod 20 are respectively connected into the tailstock body 9, the lower main oil cylinder piston rod 7 and the tailstock body 9 are connected together by a right lock catch 13, and the upper main oil cylinder piston rod 20 and the tailstock body 9 are connected together by a left lock catch 22; the right small oil cylinder 10 and the left small oil cylinder 19 are arranged on the tail seat body 9, a piston rod 11 of the right small oil cylinder is connected with the spindle box 4 through a left hinge 12, and a piston rod 21 of the left small oil cylinder is connected with the spindle box 4 through a right hinge 18.
During the continuous driving friction welding, the motor 1 drives the spindle system 6 to rotate at a set rotating speed, after the rotation is stable, the tailstock body 9 moves towards the spindle system 6 under the action of the oil cylinder, so that a spindle workpiece 23 in the spindle system 6 is in contact with a welding surface of a tailstock workpiece 24 in the tailstock fixture system 8, the friction starts to generate heat under the action of axial pressure, when the set friction time is reached, upsetting pressure is applied, after the upsetting pressure is applied for 2s, the belt pulley 3 is separated from the spindle box system 6, the spindle stops rotating, after the upsetting pressure is maintained for a certain time, the upsetting pressure is removed, the fixture is loosened, the welding workpiece is taken down, and the welding process is completed.
Four oil cylinders are arranged in the double-cylinder continuous driving friction welding machine, namely a lower main oil cylinder 5 and an upper main oil cylinder 17, and a right small oil cylinder 10 and a left small oil cylinder 19. When the pressure required by welding a test piece in the continuous driving friction welding process is large, the lower main oil cylinder 5 and the upper main oil cylinder 17 are used for providing welding pressure, at the moment, the left hinge 12 and the right hinge 18 are in a release state, the right lock catch 13 and the left lock catch 22 are in a locking state, the lower main oil cylinder piston rod 7 and the upper main oil cylinder piston rod 20 are connected with the tailstock body 9, and the lower main oil cylinder piston rod 7 and the upper main oil cylinder piston rod 20 are driven to move through the action of the lower main oil cylinder 5 and the upper main oil cylinder 17, so that the tailstock body 9 is driven to move, and the tailstock workpiece 24 in the tailstock fixture system 8 and the spindle workpiece 23 in the spindle system 6 are in mutual contact and the welding process is completed. When the pressure required by welding a test piece in the continuous driving friction welding process is small, the right small oil cylinder 10 and the left small oil cylinder 19 are used for providing welding pressure, at the moment, the lock catch 13 and the left lock catch 22 are in a loose state, the left hinge 12 and the right hinge 18 are in a connected state, the right small oil cylinder piston rod 11 and the left small oil cylinder piston rod 21 are connected with the spindle box 4, the right small oil cylinder 10 and the left small oil cylinder 19 are used for driving the right small oil cylinder piston rod 11 and the left small oil cylinder piston rod 21 to move, so that the tailstock body 9 is driven to move, and the tailstock workpiece 24 in the tailstock fixture system 8 and the spindle workpiece 23 in the spindle system 6 are in mutual contact and complete the welding process.
Drawings
FIG. 1 is a front view of the double cylinder continuous drive friction welder of the present invention.
FIG. 2 is a side view of the A-A surface of the double cylinder continuous drive friction welder of the present invention.
FIG. 3 is a side view of the B-B surface of the double cylinder continuous drive friction welder of the present invention.
The specific implementation mode is as follows:
as shown in fig. 1, the motor 1 is connected with the belt pulley 3 through the belt 2, the belt pulley 3 is connected with the spindle system 6, after the motor 1 is powered on to work, the kinetic energy of the motor 1 is transmitted to the spindle system 6 through the belt 2 and the belt pulley 3 to drive the spindle workpiece 23 clamped in the spindle system 6 to rotate, the tailstock workpiece 24 is clamped in the tailstock fixture system 8, the tailstock fixture system 8 is fixed in the tailstock body 9, the tailstock body 9 is fixedly connected with the slider 14 to reciprocate on the guide rail 15, and the guide rail 15 and the spindle box 4 are both installed on the base body 16. The lower main oil cylinder 5 and the upper main oil cylinder 17 are both arranged in the spindle box 4, a lower main oil cylinder piston rod 7 and an upper main oil cylinder piston rod 20 are respectively connected into the tailstock body 9, and the lower main oil cylinder piston rod 7 and the upper main oil cylinder piston rod 20 are connected with the tailstock body 9 through a right lock catch 13 and a left lock catch 22; the right small oil cylinder 10 and the left small oil cylinder 19 are arranged on the tailstock body 9, and the right small oil cylinder piston rod 11 and the left small oil cylinder piston rod 21 are connected with the spindle box 4 through the left hinge 12 and the right hinge 18.
During the continuous driving friction welding, the motor 1 drives the spindle system 6 to rotate at a set rotating speed, after the rotation is stable, the tailstock body 9 moves towards the spindle system 6 under the action of the oil cylinder, so that a spindle workpiece 23 in the spindle system 6 is in contact with a welding surface of a tailstock workpiece 24 in the tailstock fixture system 8, the friction starts to generate heat under the action of axial pressure, when the set friction time is reached, upsetting pressure is applied, after the upsetting pressure is applied for 2s, the belt pulley 3 is separated from the spindle box system 6, the spindle stops rotating, after the upsetting pressure is maintained for a certain time, the upsetting pressure is removed, the fixture is loosened, the welding workpiece is taken down, and the welding process is completed.
Four welding oil cylinders, namely a lower main oil cylinder 5 and an upper main oil cylinder 17, a right small oil cylinder 10 and a left small oil cylinder 19, exist in the double-cylinder continuous driving friction welding machine. When the pressure required by welding a test piece in the continuous driving friction welding process is large, the lower main oil cylinder 5 and the upper main oil cylinder 17 are used for providing welding pressure, at the moment, the left hinge 12 and the right hinge 18 are in a release state, the right lock catch 13 and the left lock catch 22 are in a locking state, the lower main oil cylinder piston rod 7 and the upper main oil cylinder piston rod 20 are connected with the tailstock body 9, and the lower main oil cylinder piston rod 7 and the upper main oil cylinder piston rod 20 are driven to move through the action of the lower main oil cylinder 5 and the upper main oil cylinder 17, so that the tailstock body 9 is driven to move, and the tailstock workpiece 24 in the tailstock fixture system 8 and the spindle workpiece 23 in the spindle system 6 are in mutual contact and the welding process is completed. When the pressure required by welding a test piece in the continuous driving friction welding process is small, the right small oil cylinder 10 and the left small oil cylinder 19 are used for providing welding pressure, at the moment, the lock catch 13 and the left lock catch 22 are in a loose state, the left hinge 12 and the right hinge 18 are in a connected state, the right small oil cylinder piston rod 11 and the left small oil cylinder piston rod 21 are connected with the spindle box 4, the right small oil cylinder 10 and the left small oil cylinder 19 are used for driving the right small oil cylinder piston rod 11 and the left small oil cylinder piston rod 21 to move, so that the tailstock body 9 is driven to move, and the tailstock workpiece 24 in the tailstock fixture system 8 and the spindle workpiece 23 in the spindle system 6 are in mutual contact and complete the welding process.
As shown in fig. 2, which is a side view of a-a side of the double-cylinder continuous driving friction welding machine of the present invention, a main spindle box 4 is installed on a base body 16, a lower main cylinder 5 and an upper main cylinder 17 are both installed inside the main spindle box 4, and a main spindle workpiece 23 is clamped in a main spindle system 6.
As shown in fig. 3, which is a side view of a B-B surface of the double-cylinder continuous driving friction welding machine of the present invention, the tailstock body 9 and the slide block 14 are fixedly connected together and reciprocate on the guide rail 15, the guide rail 15 and the headstock 4 are both mounted on the base body 16, the small right cylinder 10 and the small left cylinder 19 are mounted on the tailstock body 9, and the tailstock workpiece 24 is clamped in the tailstock fixture system 8. The utility model realizes the purpose of welding test pieces with various specifications on one friction welding machine by installing the upsetting oil cylinders with different dimensions in one welding machine, expanding the welding pressure range and selecting the proper oil cylinder according to the dimension of the workpiece to be welded.
Claims (2)
1. A double-cylinder continuous driving friction welding machine is characterized in that: the motor (1) is connected with the belt pulley (3) through the belt (2), the belt pulley (3) is connected with the main shaft system (6), the kinetic energy of the motor (1) is transmitted to the main shaft system (6), the tailstock fixture system (8) is fixed in the tailstock body (9), the tailstock body (9) is fixedly connected with the sliding block (14), the sliding block (14) is assembled on the guide rail (15), the guide rail (15) is arranged on the base body (16), the lower main oil cylinder (5) and the upper main oil cylinder (17) are both arranged in the main shaft box (4), the piston rod (7) of the lower main oil cylinder and the piston rod (20) of the upper main oil cylinder are respectively connected into the tailstock body (9), the right lock catch (13) connects the lower main oil cylinder piston rod (7) with the tailstock body (9), and the left lock catch (22) connects the upper main oil cylinder piston rod (20) with the tailstock body (9); the right small oil cylinder (10) and the left small oil cylinder (19) are arranged on the tailstock body (9), a piston rod (11) of the right small oil cylinder is connected with the spindle box (4) through a left hinge (12), and a piston rod (21) of the left small oil cylinder is connected with the spindle box (4) through a right hinge (18).
2. The dual cylinder continuous drive friction welder according to claim 1, characterized in that: the lower main oil cylinder (5) and the upper main oil cylinder (17) are hydraulic oil cylinders, the right small oil cylinder (10) and the left small oil cylinder (19) are hydraulic oil cylinders, the tailstock fixture system (8) is fixed in the tailstock body (9), and the tailstock body (9) is fixedly connected with the sliding block (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121170499.2U CN215824517U (en) | 2021-05-28 | 2021-05-28 | Double-cylinder continuous driving friction welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121170499.2U CN215824517U (en) | 2021-05-28 | 2021-05-28 | Double-cylinder continuous driving friction welding machine |
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| Publication Number | Publication Date |
|---|---|
| CN215824517U true CN215824517U (en) | 2022-02-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121170499.2U Active CN215824517U (en) | 2021-05-28 | 2021-05-28 | Double-cylinder continuous driving friction welding machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114453722A (en) * | 2022-03-11 | 2022-05-10 | 哈尔滨焊接研究院有限公司 | Friction welding machine axis adjusting device, sliding table mechanism and friction welding machine |
| WO2023168961A1 (en) * | 2022-03-11 | 2023-09-14 | 哈尔滨焊接研究院有限公司 | Friction welding machine |
-
2021
- 2021-05-28 CN CN202121170499.2U patent/CN215824517U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114453722A (en) * | 2022-03-11 | 2022-05-10 | 哈尔滨焊接研究院有限公司 | Friction welding machine axis adjusting device, sliding table mechanism and friction welding machine |
| WO2023168961A1 (en) * | 2022-03-11 | 2023-09-14 | 哈尔滨焊接研究院有限公司 | Friction welding machine |
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Address after: 150028 No. 2077 Innovation Road, Songbei District, Harbin City, Heilongjiang Province Patentee after: China National Machinery Engineering Corporation Harbin Welding Research Institute Co.,Ltd. Address before: 150028 No. 2077 Innovation Road, Songbei District, Harbin City, Heilongjiang Province Patentee before: HARBIN WELDING INSTITUTE Ltd. |