CN114178825A - Wheel hub oil seal press-fitting production line - Google Patents
Wheel hub oil seal press-fitting production line Download PDFInfo
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- CN114178825A CN114178825A CN202210036260.9A CN202210036260A CN114178825A CN 114178825 A CN114178825 A CN 114178825A CN 202210036260 A CN202210036260 A CN 202210036260A CN 114178825 A CN114178825 A CN 114178825A
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- feeding
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- 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
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- 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 relates to the technical field of oil seal press mounting, in particular to a wheel hub oil seal press mounting production line which comprises a press mounting machine for pressing an oil seal into a wheel hub, so that the labor is saved, the damage to the oil seal is reduced, and a feeding mechanism and a discharging mechanism are respectively arranged on two sides of the press mounting machine, so that the manual carrying link is omitted, and the production efficiency is improved; the invention can realize the automatic operation of the production line by using the electric control system, namely automatically finishing the processes of feeding, press mounting and discharging, and realizing semi-automatic production.
Description
Technical Field
The invention relates to the technical field of oil seal press fitting, in particular to a wheel hub oil seal press fitting production line.
Background
The wheel hub oil blanket sets up the oil blanket in wheel hub tip bearing outer end promptly, uses at wheel hub, plays and prevents that silt from getting into to and prevent the function of oil leak, consequently, this oil blanket is interference fit with wheel hub, in wheel hub assembly, has to adopt the manual work to beat the assembly, and is inefficient, wastes time and energy, still often damages the oil blanket.
Disclosure of Invention
The invention aims to provide a hub oil seal press-fitting production line aiming at the defects of the prior art, which adopts a press-fitting machine for press-fitting to save labor, is provided with a transmission device, saves the transportation of workpieces and further improves the production efficiency.
The technical scheme adopted by the invention for solving the technical problems is as follows: the wheel hub oil seal press-fitting production line comprises a press-fitting machine, a feeding mechanism for conveying materials to the press-fitting machine, and a discharging mechanism for discharging the materials from the press-fitting machine, wherein the press-fitting machine comprises an Contraband-shaped frame, an electric cabinet and a hydraulic station, and the frame is provided with a supporting mechanism for jacking a wheel hub upwards and a pressing mechanism for pressing an oil seal into the wheel hub;
the feeding mechanism comprises a feeding roller and a feeding motor for driving the feeding roller to rotate, the feeding roller is provided with a feeding tray, and a feeding head limit and a feeding tail limit which limit the movement of the feeding tray are respectively arranged at the head end and the tail end of the feeding roller;
the blanking mechanism comprises a blanking roller and a blanking motor for driving the blanking roller to rotate, the blanking roller is provided with a blanking tray, and the head end and the tail end of the blanking roller are respectively provided with a blanking head limit and a blanking tail limit for limiting the movement of the blanking tray;
the supporting mechanism and the pressing mechanism are connected with the hydraulic station through oil pipes, and the supporting mechanism, the pressing mechanism, the feeding motor and the discharging motor are electrically connected with the electric cabinet.
Furthermore, the supporting mechanism including set up in the support cylinder and the support frame of frame, the support frame includes the backup pad, the both ends of backup pad be provided with frame sliding connection's litter, the middle part of backup pad with the piston rod fixed connection of support cylinder, the middle part of backup pad is provided with the top device that inserts the wheel hub assembly.
Furthermore, the ejector device comprises an ejector rod fixed with the supporting plate and an ejector head matched with a bearing outer ring of the hub assembly, the ejector rod is provided with an annular groove, and the ejector head is sleeved on the ejector rod and clamped with the annular groove through screws.
Furthermore, the pushing mechanism comprises a pushing oil cylinder fixed on the frame, the frame is connected with a pushing module in a sliding mode, and the pushing module is fixedly connected with a piston rod of the pushing oil cylinder.
Further, the first spacing of material loading is including being fixed in the mounting panel of material loading roller roll stand, the mounting panel is fixed with spacing hydro-cylinder, the piston rod of spacing hydro-cylinder is fixed with the lifter plate, the mounting panel is provided with and prevents lifter plate pivoted pin, the lifter plate is articulated to have right angled triangle's limiting plate, the limiting plate at the right angle department with the lifter plate is articulated, a right-angle side of limiting plate is contradicted the piston rod top of spacing hydro-cylinder, another right-angle side and the hypotenuse handing-over department of limiting plate rotate and are connected with the conflict the gyro wheel of material loading roller, spacing hydro-cylinder with hydraulic pressure station passes through oil pipe and connects, spacing hydro-cylinder with the electric cabinet electricity is connected.
Further, the structure of the feeding head limit, the structure of the feeding tail limit, the structure of the discharging head limit and the structure of the discharging tail limit are the same.
Further, the roller frame of material loading roller is in be used for material loading head proximity switch and material loading tail proximity switch that the material loading tray slowed down are provided with between the material loading tail is spacing, the roller frame of unloading roller is in the unloading head is spacing with be provided with between the unloading tail is spacing be used for unloading head proximity switch and the unloading tail proximity switch that the unloading tray slowed down, the material loading tray the unloading tray all is provided with the tablet, material loading head proximity switch the material loading tail proximity switch the unloading head proximity switch with the unloading tail proximity switch with the electric cabinet electricity is connected.
Furthermore, the feeding tray and the discharging tray are provided with avoidance notches for avoiding the ejector device, and the feeding tray is provided with a coaming plate capable of quickly positioning the hub assembly.
Further, the material loading roller with the unloading roller is in the department meets of the pressure equipment machine "Contraband" shape breach, the material loading roller, the both sides of unloading roller all are provided with the backplate that prevents material loading tray, the unloading tray drops.
Further, the rack is provided with an operation panel, and the operation panel is electrically connected with the electric cabinet.
Further, the frame is provided with a protective device which utilizes infrared ray to induce the human body to stop.
The invention has the beneficial effects that: the wheel hub oil seal press-fitting production line comprises a press-fitting machine for pressing an oil seal into a wheel hub, so that the labor is saved, the damage to the oil seal is reduced, and a feeding mechanism and a discharging mechanism are respectively arranged on two sides of the press-fitting machine, so that the manual carrying link is omitted, and the production efficiency is improved; the invention can realize the automatic operation of the production line by using the electric control system, namely automatically finishing the processes of feeding, press mounting and discharging, and realizing semi-automatic production.
Drawings
FIG. 1 is a perspective view of a wheel hub oil seal press-fitting production line of the present invention;
FIG. 2 is a front view of the hub oil seal press-fitting production line of the present invention;
FIG. 3 is a top cross-sectional view of FIG. 2;
FIG. 4 is a left side cross-sectional view of FIG. 2;
fig. 5 is a perspective view of the loading head position.
Description of reference numerals:
1-press mounting machine, 11-frame, 12-electric cabinet, 13-hydraulic station, 2-feeding mechanism, 21-feeding roller, 22-feeding motor, 23-feeding tray, 231-avoiding gap, 232-enclosing plate, 24-feeding head limit, 241-mounting plate, 242-limit oil cylinder, 243-lifting plate, 244-pin, 245-limit plate, 246-roller, 25-feeding tail limit, 26-feeding head approach switch, 27-feeding tail approach switch, 28-induction plate, 29-guard plate, 3-blanking mechanism, 31-blanking roller, 32-blanking motor, 33-blanking tray, 34-blanking head limit, 35-blanking tail limit, 36-blanking head approach switch, 37-blanking tail approach switch, 4-supporting mechanism, 41-supporting oil cylinder, 42-supporting frame, 43-supporting plate, 44-sliding rod, 45-top device, 451-top rod, 4511-ring groove, 452-top, 5-pressing mechanism, 51-pressing cylinder, 52-pressing module, 6-operation panel.
Detailed Description
The present invention will be described in further detail with reference to the following drawings and specific examples, which are not intended to limit the scope of the invention.
As shown in fig. 1-5, the wheel hub oil seal press-fitting production line of the embodiment includes a press-fitting machine 1, a feeding mechanism 2 for conveying materials to the press-fitting machine 1, and a discharging mechanism 3 for discharging materials from the press-fitting machine 1, where the press-fitting machine 1 includes an Contraband-shaped frame 11, an electric cabinet 12, and a hydraulic station 13, and the frame 11 is provided with a supporting mechanism 4 for lifting up a wheel hub and a pressing mechanism 5 for pressing an oil seal into the wheel hub; the feeding mechanism 2 comprises a feeding roller 21 and a feeding motor 22 for driving the feeding roller 21 to rotate, the feeding roller 21 is provided with a feeding tray 23, and the head end and the tail end of the feeding roller 21 are respectively provided with a feeding head limit 24 and a feeding tail limit 25 for limiting the movement of the feeding tray 23;
the blanking mechanism 3 comprises a blanking roller 31 and a blanking motor 32 for driving the blanking roller 31 to rotate, the blanking roller 31 is provided with a blanking tray 33, and the head end and the tail end of the blanking roller 31 are respectively provided with a blanking head limit 34 and a blanking tail limit 35 for limiting the movement of the blanking tray 33;
the supporting mechanism 4 and the pressing mechanism 5 are connected with the hydraulic station 13 through oil pipes, and the supporting mechanism 4, the pressing mechanism 5, the feeding motor 22 and the discharging motor 32 are electrically connected with the electric cabinet 12.
In the embodiment, a hub assembly is taken as an example to explain the oil seal press fitting of the production line, and the oil seal press fitting can also be used for other press fittings; the hydraulic station 13 provides press-fitting power, the electric cabinet 12 provides electrical control, so that labor is saved and automation is realized, the specific control mode is that the support oil cylinder 41 of the support mechanism 4, the press-down oil cylinder 51 of the press-down mechanism 5 and the like are connected with the hydraulic station 13 through oil pipes, a hydraulic valve is arranged on an oil pipe pipeline and electrically connected with the electric cabinet 12, a motor of the hydraulic station 13 is controlled by the electric cabinet 12 to rotate to provide proper oil pressure for the oil pipes, and the on-off of the hydraulic valve is controlled to control the operation of actuating mechanisms such as the oil cylinders. The electric cabinet 12 can be used for programming a control program, such as a PLC program, so as to realize automatic production, and can also be used for setting an operation panel 6 on the rack 11, so that a worker can conveniently set the speed and the pressure of the supporting mechanism 4 and the pressing mechanism 5, and the speed and time matching relationship among the mechanisms in the embodiment, and simultaneously, subsequent operation and data monitoring are facilitated; each position monitoring unit (such as the feeding head limit 24) and each execution unit (such as a motor and an oil cylinder) electrically connected with the electric control box 12 feed back signals to the electric control box 12, and after the electric control box 12 processes the signals, the actions of each execution unit are controlled.
The feeding roller 21 and the discharging roller 31 extend toward each other and are in contact with each other, and the contact point is located in an Contraband-shaped opening of the press machine 1, that is, between the support mechanism 4 and the pressing mechanism 5. In order to ensure that the supporting mechanism 4 and the pressing mechanism 5 do not affect linear motion and the coaxiality between the supporting mechanism 4 and the pressing mechanism 5, the supporting mechanism 4 comprises a supporting oil cylinder 41 and a supporting frame 42 which are arranged on the rack 11, the supporting frame 42 comprises a supporting plate 43, and two ends of the supporting plate 43 are provided with slide rods 44 which are slidably connected with the rack 11; the pressing mechanism 5 comprises a pressing oil cylinder 51 fixed on the frame 11, and the frame 11 is connected with a pressing module 52 in a sliding manner; the support frame 42 is then driven by the support cylinder 41 to ascend and descend, and the push-down module 52 is driven by the push-down cylinder 51 to ascend and descend.
Wherein, the support frame 42 is located between two arbitrary rollers of material loading roller 21 or unloading roller 31, the support frame 42 is provided with inserts wheel hub bottom bearing circle's top device 45, top device 45 include with ejector pin 451 that backup pad 43 is fixed and the top 452 of adaptation wheel hub assembly bearing outer lane, ejector pin 451 is provided with ring channel 4511, top 452 registrate in ejector pin 451 and through the screw block ring channel 4511 is fixed to can conveniently change the top, with the different bearing outer lane of adaptation. When the supporting mechanism 4 is not operated, the ejector device 45 is hidden under the roller, and when the supporting mechanism is operated, the ejector device 45 is lifted to jack up the hub assembly.
In order to control the stop positions of the feeding tray 23 and the discharging tray 33, the feeding head limit 24, the feeding tail limit 25, the discharging head limit 34 and the discharging tail limit 35 are provided in the present embodiment, and the four structures are the same, and the installation mode and the operation mode are the same. Use the first spacing 24 of material loading is for example, the first spacing 24 of material loading is including being fixed in the mounting panel 241 of material loading roller 21 roll stand, mounting panel 241 is fixed with spacing hydro-cylinder 242, the piston rod of spacing hydro-cylinder 242 is fixed with lifter plate 243, mounting panel 241 is provided with and prevents lifter plate 243 pivoted pin 244, lifter plate 243 articulates there is right angled triangle's limiting plate 245, limiting plate 245 with lifter plate 243 articulates, a right-angle side conflict of limiting plate 245 the piston rod top of spacing hydro-cylinder 242, another right-angle side and the hypotenuse handing-over department of limiting plate 245 rotate and are connected with the right-angle conflict gyro wheel 246 of material loading roller 21 roller, spacing hydro-cylinder 242 with hydraulic pressure station 13 passes through oil pipe connection, spacing hydro-cylinder 242 with electric cabinet 12 electricity is connected. When an external force impacts the roller 246, the limiting plate 245 rotates and presses the limiting cylinder 242, so that the limiting cylinder 242 not only has a function of jacking the whole upper movable part of the feeding head limiting block 24, but also has a buffering function.
Because the four limit positions are mechanical limit positions and have no buffer, in order to prevent the feeding tray 23 or the discharging tray 33 from suddenly stopping under the condition of quick movement, so that the hub assembly is separated from the production line, a feeding head proximity switch 26 and a feeding tail proximity switch 27 for decelerating the feeding tray 23 are arranged between the feeding head limit 24 and the feeding tail limit 25 on the roller frame of the feeding roller 21, a feeding head approach switch 36 and a feeding tail approach switch 37 for decelerating the feeding tray 33 are arranged between the feeding head limit 34 and the feeding tail limit 35 on the roller frame of the feeding roller 31, the feeding tray 23 and the discharging tray 33 are provided with induction plates 28, and the feeding head proximity switch 26, the feeding tail proximity switch 27, the discharging head proximity switch 36 and the discharging tail proximity switch 37 are electrically connected with the electric cabinet 12.
During the specific operation of this embodiment, a worker or a mechanical handle hub assembly is placed on the feeding tray 23, the feeding roller 21 rotates in the forward direction, so that the feeding tray 23 moves towards the press-fitting machine 1, when the feeding tail proximity switch 27 senses the sensing plate 28, the feeding motor 22 is stopped, the feeding tail limit 25 rises, and the feeding tray 23 collides with the roller 246 on the feeding tail limit 25 to stop; secondly, the supporting frame 42 is lifted to enable the jacking head device 45 to be inserted into the hub assembly, and the hub assembly is jacked up to be separated from the feeding tray 23; thirdly, manually or mechanically placing an oil seal into a wheel hub, descending the downward pressing module 52 to press the oil seal into the wheel hub, meanwhile, reversely rotating the feeding roller 21, descending the feeding tail limit 27, reversely rotating the feeding roller 21 to drive the feeding tray 23 to be far away from the press-fitting machine 1, when the feeding head proximity switch 26 senses the induction plate 28, stopping the feeding motor 22, ascending the feeding head limit 24, and colliding the feeding tray 23 with the roller 246 of the feeding head limit 24 to stop, and continuously bearing the next wheel hub assembly; thirdly, the blanking roller 31 rotates reversely to drive the blanking tray 33 to move towards the press machine 1, when the blanking head proximity switch 36 senses the sensing plate 28, the blanking motor 32 stops, the blanking head limit 34 rises, and the blanking tray 33 collides with the roller 246 of the blanking head limit 34 to stop; fourthly, the supporting frame 42 descends to enable the hub assembly to fall on the blanking tray 33; and fifthly, the blanking roller 31 rotates forwards to drive the blanking tray 33 to be far away from the press-fitting machine 1, when the blanking tail approach switch 37 senses the induction plate 28, the blanking motor 32 stops, the blanking tail limit 35 rises, the blanking tray 33 collides with the roller 246 of the blanking tail limit 35 to stop, and then the manual or mechanical handle hub assembly is transferred away from the blanking tray 33. The above is a one-stroke operation, wherein the feeding and the blanking can be performed simultaneously to improve the overall efficiency.
In addition, the hub assembly can be conveniently and quickly placed on the feeding tray 23, when the feeding tray 23 is located at the position of the press-fitting machine 1, the jacking device 45 can be accurately inserted into the hub when being lifted, and the feeding tray 23 is provided with a coaming 232 capable of quickly positioning the hub assembly. As can be known from the ascending operation flow, the feeding tray 23 and the discharging tray 33 need to pass through the ejector device 45, so that both the feeding tray 23 and the discharging tray 33 are provided with a position avoiding notch 231 for avoiding the ejector device 45, and the position avoiding notch 231 comprises a circular hole arranged in the middle of the feeding tray 23 or the discharging tray 33 and a notch extending from the circular hole to the edge; the shroud 232 is a major arc ring concentric with the circular aperture.
The material loading roller 21 the both sides of unloading roller 31 all are provided with the prevention material loading tray 23 the backplate 29 that unloading tray 33 drops, backplate 29 with material loading tray 23 the clearance of unloading tray 33 is less than 2mm, both sides the backplate 28 forms the passageway, the restriction material loading tray 23 the moving direction of unloading tray 33.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (10)
1. Wheel hub oil blanket pressure equipment production line, its characterized in that: the hydraulic wheel hub pressing machine comprises a pressing machine (1), a feeding mechanism (2) for conveying materials to the pressing machine (1) and a discharging mechanism (3) for discharging the materials from the pressing machine (1), wherein the pressing machine (1) comprises an Contraband-shaped rack (11), an electric cabinet (12) and a hydraulic station (13), and the rack (11) is provided with a supporting mechanism (4) for jacking a wheel hub upwards and a pressing mechanism (5) for pressing an oil seal into the wheel hub;
the feeding mechanism (2) comprises a feeding roller (21) and a feeding motor (22) for driving the feeding roller (21) to rotate, the feeding roller (21) is provided with a feeding tray (23), and the head end and the tail end of the feeding roller (21) are respectively provided with a feeding head limit (24) and a feeding tail limit (25) for limiting the feeding tray (23) to move;
the blanking mechanism (3) comprises a blanking roller (31) and a blanking motor (32) for driving the blanking roller (31) to rotate, the blanking roller (31) is provided with a blanking tray (33), and the head end and the tail end of the blanking roller (31) are respectively provided with a blanking head limit (34) and a blanking tail limit (35) for limiting the movement of the blanking tray (33);
the supporting mechanism (4) and the pressing mechanism (5) are connected with the hydraulic station (13) through oil pipes, and the supporting mechanism (4), the pressing mechanism (5), the feeding motor (22) and the discharging motor (32) are electrically connected with the electric cabinet (12).
2. A hub oil seal press-fitting production line as claimed in claim 1, wherein: the supporting mechanism (4) comprises a supporting oil cylinder (41) and a supporting frame (42) which are arranged on the rack (11), the supporting frame (42) comprises a supporting plate (43), sliding rods (44) which are connected with the rack (11) in a sliding mode are arranged at two ends of the supporting plate (43), the middle of the supporting plate (43) is fixedly connected with a piston rod of the supporting oil cylinder (41), and a jacking head device (45) inserted into a hub assembly is arranged in the middle of the supporting plate (43).
3. A hub oil seal press-fitting production line as claimed in claim 2, wherein: the ejector device (45) comprises an ejector rod (451) fixed with the supporting plate (43) and an ejector head (452) matched with a bearing outer ring of a hub assembly, wherein the ejector rod (451) is provided with an annular groove (4511), and the ejector head (452) is sleeved on the ejector rod (451) and is clamped with the annular groove (4511) through a screw to be fixed.
4. A hub oil seal press-fitting production line as claimed in claim 1, wherein: push down mechanism (5) including being fixed in push down hydro-cylinder (51) of frame (11), frame (11) sliding connection has push down module (52), push down module (52) with push down the piston rod fixed connection of hydro-cylinder (51).
5. A hub oil seal press-fitting production line as claimed in claim 1, wherein: the feeding head limit (24) comprises a mounting plate (241) fixed on the feeding roller (21) frame, a limiting oil cylinder (242) is fixed on the mounting plate (241), a lifting plate (243) is fixed on a piston rod of the limiting oil cylinder (242), the mounting plate (241) is provided with a pin (244) preventing the lifting plate (243) from rotating, the lifting plate (243) is hinged with a limiting plate (245) of a right triangle, the limiting plate (245) is hinged with the lifting plate (243) at a right angle, one right-angle side of the limiting plate (245) props against the top end of a piston rod of the limiting oil cylinder (242), a roller (246) which props against the roller of the feeding roller (21) is rotatably connected at the joint of the other right-angle side and the bevel edge of the limiting plate (245), the limiting oil cylinder (242) is connected with the hydraulic station (13) through an oil pipe, and the limiting oil cylinder (242) is electrically connected with the electric cabinet (12).
6. A hub oil seal press-fitting production line as claimed in claim 1, wherein: the structure of the feeding head limit (24), the structure of the feeding tail limit (25), the structure of the discharging head limit (34) and the structure of the discharging tail limit (35) are the same.
7. A hub oil seal press-fitting production line as claimed in claim 1, wherein: the roll stand of material loading roller (21) is in be provided with between material loading head limit (24) and the material loading tail limit (25) and be used for material loading head proximity switch (26) and material loading tail proximity switch (27) of material loading tray (23) speed reduction, the roll stand of unloading roller (31) is in material unloading head limit (34) with be provided with between material unloading tail limit (35) and be used for material unloading tray (33) speed reduction's unloading head proximity switch (36) and unloading tail proximity switch (37), material loading tray (23) unloading tray (33) all are provided with tablet (28), material loading head proximity switch (26) material loading tail proximity switch (27) unloading head proximity switch (36) with unloading tail proximity switch (37) with electric cabinet (12) electricity is connected.
8. A hub oil seal press-fitting production line as claimed in claim 2, wherein: the feeding tray (23) and the discharging tray (33) are provided with avoidance notches (231) for avoiding the ejector head devices (45), and the feeding tray (23) is provided with a coaming plate (232) capable of quickly positioning the hub assembly.
9. A hub oil seal press-fitting production line as claimed in claim 1, wherein: the feeding roller (21) and the blanking roller (31) are connected at the Contraband-shaped notch of the press-fitting machine (1), and guard plates (29) for preventing the feeding tray (23) and the blanking tray (33) from falling off are arranged on the two sides of the feeding roller (21) and the blanking roller (31).
10. A hub oil seal press-fitting production line as claimed in claim 1, wherein: the rack (11) is provided with an operation panel (6), and the operation panel (6) is electrically connected with the electric cabinet (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210036260.9A CN114178825A (en) | 2022-01-11 | 2022-01-11 | Wheel hub oil seal press-fitting production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210036260.9A CN114178825A (en) | 2022-01-11 | 2022-01-11 | Wheel hub oil seal press-fitting production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114178825A true CN114178825A (en) | 2022-03-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210036260.9A Pending CN114178825A (en) | 2022-01-11 | 2022-01-11 | Wheel hub oil seal press-fitting production line |
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| Country | Link |
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| CN (1) | CN114178825A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116141254A (en) * | 2023-02-20 | 2023-05-23 | 肇庆市帝盟汽车零部件有限公司 | Integrated full-automatic steering wheel oil seal bearing assembly equipment |
-
2022
- 2022-01-11 CN CN202210036260.9A patent/CN114178825A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116141254A (en) * | 2023-02-20 | 2023-05-23 | 肇庆市帝盟汽车零部件有限公司 | Integrated full-automatic steering wheel oil seal bearing assembly equipment |
| CN116141254B (en) * | 2023-02-20 | 2023-08-25 | 肇庆市帝盟汽车零部件有限公司 | Integrated full-automatic steering wheel oil seal bearing assembly equipment |
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