CN110712029B - Automatic press-fit device for ball hinge of thrust rod - Google Patents
Automatic press-fit device for ball hinge of thrust rod Download PDFInfo
- Publication number
- CN110712029B CN110712029B CN201911200667.5A CN201911200667A CN110712029B CN 110712029 B CN110712029 B CN 110712029B CN 201911200667 A CN201911200667 A CN 201911200667A CN 110712029 B CN110712029 B CN 110712029B
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- China
- Prior art keywords
- piston ring
- thrust rod
- guide rail
- placing table
- rod
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- 238000001125 extrusion Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines 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
- B23P19/02—Machines 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
- B23P19/027—Machines 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 using hydraulic or pneumatic means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines 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
- B23P19/001—Article feeders for assembling machines
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
The invention discloses an automatic press-fit device for a ball hinge of a thrust rod, which comprises a base and a rack arranged on the base; a thrust rod placing table is arranged on the base, and a thrust rod pressing rod device is arranged on one side of the thrust rod placing table; a hydraulic cylinder is arranged on the frame right above the thrust rod placing table, and a press-fit head is arranged at the extending end of the hydraulic cylinder; a spherical hinge conveying device is arranged on the frame below the hydraulic cylinder, and comprises a slideway arranged on the frame, and a spherical hinge gripper is connected on the slideway in a sliding manner; the piston ring conveying device is installed on one side of the spherical hinge conveying device and comprises a bottom plate, a first guide rail is arranged on the bottom plate, two supporting tables are connected to the first guide rail in a sliding mode, a second guide rail is arranged on the supporting tables, and a piston ring placing table is connected to the second guide rail in a sliding mode. The invention has simple structure and reasonable design, can automatically assemble the thrust rod, saves time and labor, saves labor cost and improves assembly efficiency.
Description
Technical Field
The invention relates to the field of thrust rod assembly, in particular to an automatic press-fit device for a spherical hinge of a thrust rod.
Background
In the aspect of automobile accessories, particularly heavy-duty automobile accessories, the requirement on a thrust rod is very high, the alias of the automobile thrust rod is a tension rod, the function of the automobile thrust rod is to assist an original piece of an elastic part, and the automobile thrust rod is used for fixing the positions of a middle axle and a rear axle in the running process of an automobile so as to prevent the displacement of the middle axle and the rear axle; the elasticity of the automobile thrust rod becomes the side-rolling return force, namely the resistance, and the thrust rod structurally plays a role in stabilizing the automobile body. In the prior art, the assembly of the thrust rod is generally carried out on an assembly machine by manpower, the degree of automation is not high, and the assembly efficiency is low. Therefore, the invention of the automatic press-fit device for the ball hinge of the thrust rod is urgent.
Disclosure of Invention
The invention provides an automatic press-fit device for a ball hinge of a thrust rod, aiming at the defects in the prior art.
The utility model provides an automatic press-fit device of distance rod spherical hinge, includes the base and installs the frame on the base, installs the switch board by automatic press-fit device, and the switch board control is automatic press-fit device work. The base is provided with a thrust rod placing table, and a thrust rod pressing rod device is installed on one side of the thrust rod placing table. The hydraulic cylinder is arranged on the frame right above the thrust rod placing table, the extrusion end of the hydraulic cylinder is provided with a press-fit head, and a piston ring placing cavity is arranged on the press-fit head.
The hydraulic cylinder is characterized in that a spherical hinge conveying device is arranged on the frame below the hydraulic cylinder and comprises a slideway arranged on the frame, and a spherical hinge gripper is connected onto the slideway in a sliding manner. The piston ring conveying device is installed on one side of the spherical hinge conveying device and comprises a bottom plate, a first guide rail is arranged on the bottom plate, two supporting tables are connected to the first guide rail in a sliding mode, a second guide rail is arranged on the supporting tables, a piston ring placing table is connected to the second guide rail in a sliding mode, the piston ring placing table is of a hollow structure, a piston ring placing barrel is installed on the piston ring placing table, and the piston ring placing barrel is communicated with the piston ring placing table. The electric cylinder is arranged at the lower part of the piston ring placing table and is used for pushing the piston ring into the piston ring placing cavity. The right side of the piston ring placing table is provided with a support, a third guide rail is arranged on the support, and the left side of the piston ring placing table is provided with a push rod for pushing the piston ring placing table onto the third guide rail.
Further, the thrust rod pressing rod device comprises a fixed plate arranged on the base, a first electric cylinder is arranged on the fixed plate, and the extending end of the first electric cylinder is connected with a pressing head.
Further, a U-shaped limiting plate is arranged between the thrust rod placing table and the thrust rod pressing rod device.
Further, the slide is hollow structure, has pegged graft in the slide and has the lead screw, and the motor is installed to slide one side, and the motor output is connected with the lead screw, and the spiro union has the sleeve on the lead screw, and the sleeve is connected with the spherical hinge tongs.
Further, the spherical hinge tongs comprise a mounting plate which is connected to the slideway in a sliding way, a second electric cylinder is mounted on a side plate of the mounting plate, the tongs are connected to the mounting plate in a sliding way, and the output end of the second electric cylinder is connected with the tongs.
Further, the second guide rail is perpendicular to the first guide rail.
Further, the third guide rail is perpendicular to the first guide rail, and the third guide rail and the press-fit head are located on the same straight line.
Compared with the prior art, the invention has the beneficial effects that: the invention has simple structure and reasonable design, can automatically assemble the thrust rod, saves time and labor, saves labor cost and improves assembly efficiency.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic structural view of a thrust rod compression bar apparatus according to the present invention;
FIG. 3 is a schematic structural view of a ball pivot conveyor according to the present invention;
FIG. 4 is a schematic view of a press-fit head according to the present invention;
fig. 5 is a schematic view of a piston ring transfer apparatus according to the present invention.
In the figure: the device comprises a base 1, a thrust rod placing table 11, a thrust rod pressing rod device 12, a fixing plate 121, a first electric cylinder 122, a pressing head 123, a U-shaped limiting plate 13, a frame 2, a hydraulic cylinder 3, a press-fit head 31, a piston ring placing cavity 32, a spherical hinge conveying device 4, a slideway 41, a spherical hinge gripper 42, a mounting plate 421, a second electric cylinder 422, a gripper 423, a piston ring conveying device 5, a bottom plate 51, a first guide rail 52, a supporting table 53, a second guide rail 54, a piston ring placing table 55, a piston ring placing barrel 56, a bracket 57, a third guide rail 58, a push rod 59, a control cabinet 6, a piston ring 7, a spherical hinge 8 and a thrust rod 9.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-5, an automatic press-fit device for a ball hinge of a thrust rod comprises a base 1 and a frame 2 arranged on the base 1, wherein a control cabinet 6 is arranged beside the automatic press-fit device, and the control cabinet 6 controls the automatic press-fit device to work.
The base 1 is provided with a thrust rod placing table 11, and a thrust rod pressing rod device 12 is arranged on one side of the thrust rod placing table 11. The thrust rod pressing rod device 12 comprises a fixed plate 121 arranged on the base 1, a first electric cylinder 122 is arranged on the fixed plate 121, and a pressing head 123 is connected to the extending end of the first electric cylinder 122. A U-shaped limiting plate 13 is arranged between the thrust rod placing table 11 and the thrust rod pressing rod device 12.
The hydraulic cylinder 3 is arranged on the frame 2 right above the thrust rod placing table 11, the extrusion end of the hydraulic cylinder 3 is provided with a press-fit head 31, and a piston ring placing cavity 32 is arranged on the press-fit head 31. The spherical hinge conveying device 4 is arranged on the frame 2 below the hydraulic cylinder 3, the spherical hinge conveying device 4 comprises a slide way 41 arranged on the frame 2, and a spherical hinge gripper 42 is connected to the slide way 41 in a sliding manner. The slide way 41 is of a hollow structure, a screw rod is inserted into the slide way 41, a motor is installed on one side of the slide way 41, the output end of the motor is connected with the screw rod, a sleeve is screwed on the screw rod, and the sleeve is connected with the spherical hinge gripper 42. The ball pivot gripper 42 includes sliding connection mounting panel 421 on slide 41, installs second electronic jar 422 on the mounting panel 421 curb plate, and sliding connection has tongs 423 on the mounting panel 421, and tongs 423 are electronic tongs, and second electronic jar 422 output is connected with tongs 423.
The piston ring conveying device 5 is arranged on one side of the spherical hinge conveying device 4, the piston ring conveying device 5 comprises a bottom plate 51, a first guide rail 52 is arranged on the bottom plate 51, two supporting tables 53 are connected to the first guide rail 52 in a sliding mode, a second guide rail 54 is arranged on the supporting tables 53, a piston ring placing table 55 is connected to the second guide rail 54 in a sliding mode, the piston ring placing table 55 is of a hollow structure, a piston ring placing barrel 56 is arranged on the piston ring placing table 55, and the piston ring placing barrel 56 is communicated with the piston ring placing table 55; an electric cylinder is arranged at the lower part of the piston ring placing table 55 and is used for pushing the piston ring into the piston ring placing cavity 32; the right side of the piston ring placing table 55 is provided with a bracket 57, a third guide rail 58 is arranged on the bracket 57, and the left side of the piston ring placing table 55 is provided with a push rod 59 for pushing the piston ring placing table 55 onto the third guide rail 58. The second guide rail 54 is disposed perpendicular to the first guide rail 52. The third guide rail 58 is perpendicular to the first guide rail 52, and the third guide rail 58 and the press-fit head 31 are positioned on the same straight line.
The automatic press-fit device is installed on the ground beside the mechanical arm. Before the press-fit operation, a sufficient amount of piston rings 7 are put into the two piston ring placing barrels 56, the piston ring 7 positioned at the lowest part of the piston ring placing barrels 56 falls into the cavity of the piston ring placing table 55, the second guide rail 54 on the supporting table 53 is aligned with the third guide rail 58 by manually moving the supporting table 53 on the first guide rail 52, the control cabinet 6 starts the push rod 59 to push the piston ring placing table 55 from the second guide rail 54 to the third guide rail 58, the piston ring placing table 55 is connected with the press-fit head 31, and an electric cylinder arranged at the lower part of the piston ring placing table 55 pushes the piston ring 7 in the cavity of the piston ring placing table 55 into the piston ring placing cavity 32; the mechanical arm is used for grabbing the thrust rod 9 from the thrust rod placing rack and conveying the thrust rod 9 to the thrust rod placing table 11, one end of the thrust rod 9 is positioned on the thrust rod placing table 11, the other end of the thrust rod 9 is positioned on the thrust rod pressing rod device 12, the U-shaped limiting plate 13 is clamped on the thrust rod 9, and the control cabinet 6 starts the first electric cylinder 122 to enable the pressing head 123 to tightly press the thrust rod 9; the control cabinet 6 starts the motor of the spherical hinge conveying device 4, the motor drives the screw rod to rotate, the spherical hinge gripper 42 moves to the position above the spherical hinge placing frame, the control cabinet 6 starts the second electric cylinder 422 to drive the gripper 423 to stretch out, the control cabinet 6 starts the gripper 423 to grab the spherical hinge 8, then the control cabinet 6 starts the second electric cylinder 422 to retract to the original position, the control cabinet 6 starts the motor of the spherical hinge conveying device 4, the motor drives the screw rod to rotate, the spherical hinge gripper 42 moves to the position above the thrust rod placing table 11, the control cabinet 6 starts the second electric cylinder 422 to drive the gripper 423 to stretch out, the gripper 423 puts the spherical hinge on the thrust rod 9, then the control cabinet 6 starts the second electric cylinder 422 to retract to the original position, the control cabinet 6 starts the motor of the spherical hinge conveying device 4, the motor drives the screw rod to rotate, the spherical hinge gripper 42 grabs the spherical hinge 8 again, meanwhile, the control cabinet 6 starts the hydraulic cylinder 3, the press-fit head 31 presses the spherical hinge 8 and the piston ring 7 into the thrust rod 9, and then the control cabinet 6 starts the first electric cylinder 123 to enable the first electric cylinder 123 to drive the thrust rod 122 to press the thrust rod 122 to release the thrust rod 9. The invention has simple structure and reasonable design, can automatically assemble the thrust rod, saves time and labor, saves labor cost and improves assembly efficiency.
Claims (5)
1. The utility model provides a distance rod spherical hinge automatic press fit device which characterized in that: the automatic press-fit device comprises a base (1) and a frame (2) arranged on the base (1), wherein a control cabinet (6) is arranged beside the automatic press-fit device, and the control cabinet (6) controls the automatic press-fit device to work; a thrust rod placing table (11) is arranged on the base (1), and a thrust rod pressing rod device (12) is arranged on one side of the thrust rod placing table (11); a hydraulic cylinder (3) is arranged on the frame (2) right above the thrust rod placing table (11), a press-fit head (31) is arranged at the extending end of the hydraulic cylinder (3), and a piston ring placing cavity (32) is arranged on the press-fit head (31); a spherical hinge conveying device (4) is arranged on the frame (2) below the hydraulic cylinder (3), the spherical hinge conveying device (4) comprises a slide way (41) arranged on the frame (2), and a spherical hinge gripper (42) is connected to the slide way (41) in a sliding manner; the piston ring conveying device comprises a base plate (51), a first guide rail (52) is arranged on the base plate (51), two supporting tables (53) are connected to the first guide rail (52) in a sliding mode, a second guide rail (54) is arranged on the supporting tables (53), a piston ring placing table (55) is connected to the second guide rail (54) in a sliding mode, the piston ring placing table (55) is of a hollow structure, a piston ring placing barrel (56) is arranged on the piston ring placing table (55), and the piston ring placing barrel (56) is communicated with the piston ring placing table (55); an electric cylinder is arranged at the lower part of the piston ring placing table (55) and is used for pushing the piston ring (7) into the piston ring placing cavity (32); a bracket (57) is arranged on the right side of the piston ring placing table (55), a third guide rail (58) is arranged on the bracket (57), a push rod (59) is arranged on the left side of the piston ring placing table (55) and is used for pushing the piston ring placing table (55) onto the third guide rail (58),
The second guide rail (54) is arranged perpendicular to the first guide rail (52),
The third guide rail (58) is perpendicular to the first guide rail (52), and the third guide rail (58) and the press-fit head (31) are positioned on the same straight line.
2. The automatic press-fit device for a ball pivot of a thrust rod according to claim 1, wherein: the thrust rod pressing rod device (12) comprises a fixed plate (121) arranged on the base (1), a first electric cylinder (122) is arranged on the fixed plate (121), and a pressing head (123) is connected to the extending end of the first electric cylinder (122).
3. The automatic press-fit device for a ball pivot of a thrust rod according to claim 1, wherein: a U-shaped limiting plate (13) is arranged between the thrust rod placing table (11) and the thrust rod pressing rod device (12).
4. The automatic press-fit device for a ball pivot of a thrust rod according to claim 1, wherein: the slide (41) is of a hollow structure, a screw rod is inserted into the slide (41), a motor is installed on one side of the slide (41), the output end of the motor is connected with the screw rod, a sleeve is connected onto the screw rod in a threaded manner, and the sleeve is connected with the spherical hinge gripper (42).
5. The automatic press-fit device for a ball pivot of a thrust rod according to claim 1, wherein: the spherical hinge gripper (42) comprises a mounting plate (421) which is connected to the slideway (41) in a sliding mode, a second electric cylinder (422) is mounted on a side plate of the mounting plate (421), a gripper (423) is connected to the mounting plate (421) in a sliding mode, and the output end of the second electric cylinder (422) is connected with the gripper (423).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911200667.5A CN110712029B (en) | 2019-11-29 | 2019-11-29 | Automatic press-fit device for ball hinge of thrust rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911200667.5A CN110712029B (en) | 2019-11-29 | 2019-11-29 | Automatic press-fit device for ball hinge of thrust rod |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110712029A CN110712029A (en) | 2020-01-21 |
| CN110712029B true CN110712029B (en) | 2024-06-07 |
Family
ID=69215727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911200667.5A Active CN110712029B (en) | 2019-11-29 | 2019-11-29 | Automatic press-fit device for ball hinge of thrust rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110712029B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06182635A (en) * | 1992-12-18 | 1994-07-05 | Honda Motor Co Ltd | Assembling device for piston ring |
| CN2843727Y (en) * | 2005-12-21 | 2006-12-06 | 重庆工学院 | Device for assembling piston ring |
| CN202591942U (en) * | 2012-06-15 | 2012-12-12 | 株洲时代新材料科技股份有限公司 | Special jaw type double-cylinder oil press for assembling spherical hinge of traction bar |
| CN203471288U (en) * | 2013-08-24 | 2014-03-12 | 奇瑞汽车股份有限公司 | Automatic assembling machine for piston ring |
| WO2015120733A1 (en) * | 2014-02-11 | 2015-08-20 | 株洲时代新材料科技股份有限公司 | Thrust rod ball joint assembly, assembly tool and assembly method thereof |
| CN205817231U (en) * | 2016-07-28 | 2016-12-21 | 湖北精川智能装备股份有限公司 | A kind of axle class snap ring automatic press mounting device |
| CN207326359U (en) * | 2017-10-25 | 2018-05-08 | 海门市铁路机车车辆配件厂有限公司 | A kind of damper flexural pivot press-fitting tool |
| CN211387581U (en) * | 2019-11-29 | 2020-09-01 | 安庆汇通汽车部件股份有限公司 | Automatic press-fit device for spherical hinge of thrust rod |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI597443B (en) * | 2015-07-27 | 2017-09-01 | 泰茂實業股份有限公司 | Auxiliary device for installing piston rings |
-
2019
- 2019-11-29 CN CN201911200667.5A patent/CN110712029B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06182635A (en) * | 1992-12-18 | 1994-07-05 | Honda Motor Co Ltd | Assembling device for piston ring |
| CN2843727Y (en) * | 2005-12-21 | 2006-12-06 | 重庆工学院 | Device for assembling piston ring |
| CN202591942U (en) * | 2012-06-15 | 2012-12-12 | 株洲时代新材料科技股份有限公司 | Special jaw type double-cylinder oil press for assembling spherical hinge of traction bar |
| CN203471288U (en) * | 2013-08-24 | 2014-03-12 | 奇瑞汽车股份有限公司 | Automatic assembling machine for piston ring |
| WO2015120733A1 (en) * | 2014-02-11 | 2015-08-20 | 株洲时代新材料科技股份有限公司 | Thrust rod ball joint assembly, assembly tool and assembly method thereof |
| CN205817231U (en) * | 2016-07-28 | 2016-12-21 | 湖北精川智能装备股份有限公司 | A kind of axle class snap ring automatic press mounting device |
| CN207326359U (en) * | 2017-10-25 | 2018-05-08 | 海门市铁路机车车辆配件厂有限公司 | A kind of damper flexural pivot press-fitting tool |
| CN211387581U (en) * | 2019-11-29 | 2020-09-01 | 安庆汇通汽车部件股份有限公司 | Automatic press-fit device for spherical hinge of thrust rod |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110712029A (en) | 2020-01-21 |
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