CN220761592U - Bearing pressing-in equipment - Google Patents
Bearing pressing-in equipment Download PDFInfo
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- CN220761592U CN220761592U CN202322451299.XU CN202322451299U CN220761592U CN 220761592 U CN220761592 U CN 220761592U CN 202322451299 U CN202322451299 U CN 202322451299U CN 220761592 U CN220761592 U CN 220761592U
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- machine
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- 238000001179 sorption measurement Methods 0.000 claims description 10
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000008602 contraction Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
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Abstract
The utility model provides bearing pressing-in equipment which comprises a bearing pressing-in frame, a bearing pressing-in machine head and a pin disc, wherein the bearing pressing-in machine head is fixedly arranged on the bearing pressing-in frame; the utility model can be matched with a plurality of bearings with different sizes, and then the bearing press-in machine head presses the bearing into the assembly, the mode does not need to manually align the bearing, and also does not need to continuously correct the position of the bearing after the bearing is placed into the assembly, so that the deviation of the manually placed bearing is prevented, the probability of re-pressing the bearing or correcting the bearing is greatly reduced, in addition, because the bearing is sleeved on the bearing press-in machine head, when the bearing press-in machine head suddenly presses down, a worker has enough time to separate from the bearing press-in machine head, and the probability of the hand of the worker being pressed by a hydraulic cylinder can be reduced to a certain extent.
Description
Technical Field
The utility model belongs to the technical field of bearing pressing-in, and particularly relates to bearing pressing-in equipment.
Background
The bearing is a part commonly used in mechanical equipment and mainly plays a role in supporting a rotating body; the inner ring of the bearing is used for installing the rotating shaft, the outer ring of the bearing is installed in the rotating drum, the bearing and the rotating drum are in interference fit, the bearing and the rotating drum are in clearance fit, and the bearing is fixedly installed on components (structural parts such as an electronic end cover, a bearing seat and a roller) by adopting pressing equipment. The power source that current bearing was impressed into the subassembly adopts fluid pressure type mostly, but is at the in-process of impressing the bearing including, needs the manual work to accurately place the subassembly with the bearing on, then cooperates the bearing head to impress it in, and this mode if the bearing is placed and is appeared the deviation, then the follow-up effect of impressing of bearing will be influenced, follow-up needs to impress again or correct, causes the effect of impressing to wait to promote.
Therefore, it is necessary to invent a bearing pressing-in apparatus.
Disclosure of Invention
In order to solve the technical problems, the utility model provides bearing pressing-in equipment which comprises a bearing pressing-in frame, a bearing pressing-in machine head and a pin disc, wherein the bearing pressing-in machine head is fixedly arranged on the bearing pressing-in frame;
the bearing press-in machine head comprises a press-in machine head, a bearing sleeve head, adsorption magnets, shrinkage grooves, shrinkage springs and an outer supporting plate body, wherein the press-in machine head is fixedly connected with a bearing press-in machine frame, a plurality of bearing sleeve heads are fixedly installed below the press-in machine head, the adsorption magnets are fixedly installed on the press-in machine head and the bearing sleeve head, a plurality of shrinkage grooves are formed in the peripheral surface of each bearing sleeve head, the shrinkage grooves are elastically provided with the outer supporting plate body through the shrinkage springs, and the outer supporting plate body is arranged inside the shrinkage grooves;
the pressing disc machine head and the bearing sleeve heads are used for pressing in the bearings, the size and the diameter of each bearing sleeve head are different, and the diameters of the bearing sleeve heads are gradually reduced from top to bottom.
Preferably, the bearing press-in rack comprises a press-in workbench, a positioning groove group, a rack transverse plate and a press-in hydraulic cylinder, wherein the positioning groove group is arranged at the center of the press-in workbench, and a pin disc is placed in the positioning groove group; the two ends of the pressing-in workbench are fixedly connected with the machine frame, the two machine frames are provided with two machine frame transverse plates, the upper ends of the two machine frames are fixedly provided with machine frame transverse plates, pressing-in hydraulic cylinders are fixedly arranged on the machine frame transverse plates, and the output ends of the pressing-in hydraulic cylinders are fixedly connected with the press disc machine head.
Preferably, the positioning groove group is a circular step groove, and the pin plate placed in the positioning groove group is a plate body formed by a fitting plate and a positioning pin.
Preferably, the bearing sleeve heads are formed into round step-shaped ends, at least two contraction springs are fixedly arranged in contraction grooves formed in the bearing sleeve heads, an outer support plate body at the inner side of each contraction groove is a rectangular plate body, and one corner below each outer support plate body is a round angle.
Compared with the prior art, the utility model has the following beneficial effects:
the bearing is directly sleeved on the bearing pressing-in machine head, the bearing pressing-in machine head can be matched with bearings of various sizes, then the bearing pressing-in machine head presses the bearing into the assembly, the mode is not required to manually align the bearing, the position of the bearing is required to be continuously corrected after the bearing is placed into the assembly, deviation of the manually placed bearing is prevented, the probability that the bearing is required to be pressed in again or corrected in the follow-up process is greatly reduced, in addition, because the bearing is sleeved on the bearing pressing-in machine head, when the bearing pressing-in machine head suddenly presses down, a worker has enough time to separate from the bearing pressing-in machine head, and the probability that the hand of the worker is pressed by a hydraulic cylinder can be reduced to a certain extent.
Drawings
Fig. 1 is a schematic side view of the present utility model.
Fig. 2 is a schematic view of a partial cross-sectional structure of the bearing press-in head of fig. 1 according to the present utility model.
Fig. 3 is a schematic side view of the structure of fig. 2 according to the present utility model.
In the figure:
the bearing is pressed into the frame 1, the pressing workbench 11, the positioning groove group 12, the frame 13, the frame transverse plate 14, the pressing hydraulic cylinder 15, the bearing pressing machine head 2, the pressing machine head 21, the bearing sleeve head 22, the adsorption magnet 23, the contraction groove 24, the contraction spring 25, the outer supporting plate body 26 and the pin disc 3.
Detailed Description
In order that those skilled in the art will better understand the present utility model, a technical solution of the embodiments of the present utility model will be clearly and completely described below, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.
In the description of the embodiments, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
As shown in fig. 1 to 3:
the utility model provides bearing pressing-in equipment which comprises a bearing pressing-in frame 1, a bearing pressing-in machine head 2 and a pin disc 3, wherein the bearing pressing-in machine head 2 is fixedly arranged on the bearing pressing-in frame 1, the pin disc 3 is arranged below the bearing pressing-in machine head 2, the pin disc 3 is placed on the bearing pressing-in frame 1, and the pin disc 3 is a positioning disc of an assembly.
The bearing press-in machine head 2 comprises a press-in machine head 21, a bearing sleeve head 22, adsorption magnets 23, shrinkage grooves 24, shrinkage springs 25 and an outer supporting plate body 26, wherein the press-in machine head 21 is fixedly connected with the bearing press-in machine frame 1, a plurality of bearing sleeve heads 22 are fixedly arranged below the press-in machine head 21, the adsorption magnets 23 are fixedly arranged on the press-in machine head 21 and the bearing sleeve heads 22, a plurality of shrinkage grooves 24 are formed in the peripheral surface of each bearing sleeve head 22, the shrinkage grooves 24 are elastically provided with the outer supporting plate body 26 through the shrinkage springs 25, the outer supporting plate body 26 is arranged in the shrinkage grooves 24, annular adsorption magnets 23 are fixedly arranged on the peripheries of the lower surfaces of the press-in machine head 21 and the bearing sleeve heads 22, and the adsorption magnets 23 can be adsorbed with the bearing;
the pressing machine head 21 and the bearing sleeve heads 22 are used for pressing the bearings in, the size and the diameter of each bearing sleeve head 22 are different, and the diameters of a plurality of bearing sleeve heads 22 gradually decrease from top to bottom.
Embodiment one:
specifically, the bearing pressing-in rack 1 comprises a pressing-in workbench 11, a positioning groove group 12, a rack 13, a rack transverse plate 14 and a pressing-in hydraulic cylinder 15, wherein the positioning groove group 12 is arranged in the center of the pressing-in workbench 11, and a pin disc 3 is arranged in the positioning groove group 12; the two ends of the pressing-in workbench 11 are fixedly connected with the machine frame 13, the machine frame 13 is provided with two, the upper ends of the two machine frames 13 are fixedly provided with a machine frame transverse plate 14, the machine frame transverse plate 14 is fixedly provided with a pressing-in hydraulic cylinder 15, the output end of the pressing-in hydraulic cylinder 15 is fixedly connected with the press-in machine head 21, the positioning groove group 12 formed in the pressing-in workbench 11 can be used for positioning round components, and the pin disc 3 is a positioning structure designed for some components needing positioning of positioning pins.
Specifically, the positioning groove group 12 is a circular step groove, the pin plate 3 placed in the positioning groove group 12 is a plate body formed by a fitting plate and a positioning pin, the fitting plate of the pin plate 3 is fitted with the positioning groove group 12, and the fitting plate of the pin plate 3 is provided with a fixing hole required by the positioning pin.
Specifically, the bearing sleeve heads 22 are formed into a circular step-shaped end, at least two contraction springs 25 are fixedly installed in a contraction groove 24 formed in the bearing sleeve heads 22, an outer supporting plate 26 on the inner side of the contraction groove 24 is a rectangular plate, and a corner below the outer supporting plate 26 is a round corner.
Embodiment two:
the defects or problems in the prior art are mainly solved by the structure of the bearing press-in machine head 2: when the bearing is needed to be pressed into the component, the component is limited or placed in the positioning groove group 12 of the bearing pressing frame 1 or on the pin disc 3, then the bearing to be pressed is sleeved on the bearing sleeve head 22 of the bearing pressing machine head 2, in the process, the inner ring of the bearing presses the outer supporting plate body 26 of the bearing pressing machine head 2, the outer supporting plate body 26 is pressed to compress the shrinkage spring 25 in the shrinkage groove 24, after the bearing is adsorbed with the adsorption magnet 23 above, the bearing is stopped from being sleeved, at the moment, the pressing hydraulic cylinder 15 of the bearing pressing machine frame 1 is opened, the output end of the pressing hydraulic cylinder 15 drives the bearing pressing machine head 2 to press downwards, and after the bearing on the bearing pressing machine head 2 contacts with the component, the bearing is limited by the bearing sleeve head 22 above or the pressure plate machine head 21, so that the bearing is pressed into the component.
By utilizing the technical scheme of the utility model or under the inspired by the technical scheme of the utility model, a similar technical scheme is designed by a person skilled in the art, so that the technical effects are achieved, and the technical scheme falls into the protection scope of the utility model.
Claims (4)
1. The bearing pressing-in equipment is characterized by comprising a bearing pressing-in frame (1), a bearing pressing-in machine head (2) and a pin disc (3), wherein the bearing pressing-in machine head (2) is fixedly installed on the bearing pressing-in frame (1), the pin disc (3) is arranged below the bearing pressing-in machine head (2), and the pin disc (3) is placed on the bearing pressing-in machine frame (1);
the bearing press-in machine head (2) comprises a press-in machine head (21), a bearing sleeve head (22), adsorption magnets (23), shrinkage grooves (24), shrinkage springs (25) and an outer supporting plate body (26), wherein the press-in machine head (21) is fixedly connected with a bearing press-in machine frame (1), a plurality of the bearing sleeve heads (22) are fixedly arranged below the press-in machine head (21), the adsorption magnets (23) are fixedly arranged on the press-in machine head (21) and the bearing sleeve heads (22), a plurality of the shrinkage grooves (24) are formed in the peripheral surface of each bearing sleeve head (22), the outer supporting plate body (26) is elastically arranged on the shrinkage grooves (24) through the shrinkage springs (25), and the outer supporting plate body (26) is arranged inside the shrinkage grooves (24);
the pressing machine head (21) and the bearing sleeve heads (22) are used for pressing the bearings in, and the diameters of a plurality of the bearing sleeve heads (22) gradually decrease from top to bottom.
2. The bearing pressing-in apparatus according to claim 1, wherein: the bearing pressing-in machine frame (1) comprises a pressing-in workbench (11), a positioning groove group (12), a machine frame (13), a machine frame transverse plate (14) and a pressing-in hydraulic cylinder (15), wherein the positioning groove group (12) is formed in the center of the pressing-in workbench (11), and a pin disc (3) is placed in the positioning groove group (12); the two ends of the pressing-in workbench (11) are fixedly connected with the machine frame (13), the machine frame (13) is provided with two, the upper ends of the two machine frames (13) are fixedly provided with machine frame transverse plates (14), pressing-in hydraulic cylinders (15) are fixedly arranged on the machine frame transverse plates (14), and the output ends of the pressing-in hydraulic cylinders (15) are fixedly connected with the press disc machine head (21).
3. The bearing pressing-in apparatus according to claim 2, wherein: the positioning groove group (12) is a circular step-shaped groove, and the pin disc (3) placed in the positioning groove group (12) is a disc body formed by a fitting disc and a positioning pin.
4. The bearing pressing-in apparatus according to claim 1, wherein: the bearing sleeve heads (22) are formed into round step-shaped ends, at least two shrinkage springs (25) are fixedly arranged in shrinkage grooves (24) formed in the bearing sleeve heads (22), outer supporting plate bodies (26) on the inner sides of the shrinkage grooves (24) are rectangular plate bodies, and corners below the outer supporting plate bodies (26) are rounded corners.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322451299.XU CN220761592U (en) | 2023-09-11 | 2023-09-11 | Bearing pressing-in equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322451299.XU CN220761592U (en) | 2023-09-11 | 2023-09-11 | Bearing pressing-in equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220761592U true CN220761592U (en) | 2024-04-12 |
Family
ID=90603559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322451299.XU Active CN220761592U (en) | 2023-09-11 | 2023-09-11 | Bearing pressing-in equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220761592U (en) |
-
2023
- 2023-09-11 CN CN202322451299.XU patent/CN220761592U/en active Active
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