CN221135699U - Automatic bearing mounting device - Google Patents
Automatic bearing mounting device Download PDFInfo
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- CN221135699U CN221135699U CN202323213210.2U CN202323213210U CN221135699U CN 221135699 U CN221135699 U CN 221135699U CN 202323213210 U CN202323213210 U CN 202323213210U CN 221135699 U CN221135699 U CN 221135699U
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- mounting device
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- 238000009434 installation Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000003825 pressing Methods 0.000 description 9
- 230000006978 adaptation Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 210000001503 joint Anatomy 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 101100328887 Caenorhabditis elegans col-34 gene Proteins 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
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Abstract
The utility model provides an automatic bearing mounting device, and belongs to the technical field of bearing production. Including the mount pad, the up end of mount pad has set up the mount, the top of mount is fixed with the cylinder, the vertical decurrent location pressure head of installing of spindle of cylinder, the location pressure head includes the fixing base fixed with cylinder spindle lower extreme, the lower terminal surface middle part of fixing base is fixed with vertical reference column, the both sides horizontal sliding installation of reference column has the butt board, and control chamber has been seted up to the bottom in the reference column, vertical sliding installation in the control chamber has the movable block, the both sides of movable block articulate there is the connecting rod, the outside of reference column is stretched out in the connecting rod activity to with the middle part swing joint of butt board, the screw rod that runs through the movable block is installed to the control chamber internal rotation, the bottom of reference column is stretched out to the lower extreme of screw rod, and be fixed with the screw cap. Compared with the prior art, the utility model not only can rapidly position and fix the bearing, but also can adapt to bearings with various specifications, and has wide application range.
Description
Technical Field
The utility model relates to the technical field of bearing production, in particular to an automatic bearing mounting device.
Background
At present, china patent with publication number CN208929629U discloses an automatic mounting device for a shell bearing, which comprises a shell positioning device fixedly mounted on a workbench and a bearing pressing-in device arranged above the shell positioning device; the shell positioning device comprises a shell positioning seat fixedly arranged on the base, and the top of the shell positioning seat is provided with a shell mounting end matched with the inner hole of the shell; the bearing pressing device comprises a pressing head base connected with a driving part of the servo pressing device, a vacuum pressing head is fixedly installed at the bottom of the pressing head base, an upper bearing installation space is formed in the lower end face of the vacuum pressing head, an air passage is formed in the pressing head base and the vacuum pressing head, one end of the air passage extends to the lower end face of the vacuum pressing head, and the other end of the air passage is communicated with an air joint connected with a negative pressure end of a vacuum generator. The utility model does not need to manually support parts, and the bearing and the shell are easy to position and quick to install.
While the prior art is used, although the vacuum pressure head is used for carrying out negative pressure adsorption positioning, the positioning and fixing efficiency of the bearing is greatly improved, the structure of the vacuum pressure head is fixed, the application range is smaller in the actual use process, and the bearing with fixed specification can be rapidly positioned and fixed, so that the vacuum pressure head has larger limitation.
Accordingly, the present application provides an automatic bearing mounting apparatus that meets the needs.
Disclosure of utility model
The utility model aims to solve the technical problem of providing an automatic bearing mounting device which is used for solving the problem that the prior art can only mount a bearing with a specific specification and has large limitation.
In order to solve the technical problems, the utility model provides the following technical scheme:
The automatic bearing mounting device comprises a mounting table, wherein a fixing frame is arranged on the upper end face of the mounting table, an air cylinder is fixed at the top of the fixing frame, a shaft of the air cylinder is vertically downward and is provided with a positioning pressure head, the positioning pressure head comprises a fixing seat fixed with the lower end of the shaft of the air cylinder, a vertical positioning column is fixed in the middle of the lower end face of the fixing seat, two sides of the positioning column are horizontally and slidably provided with abutting plates, a control cavity is arranged in the inner bottom of the positioning column, a movable block is vertically and slidably arranged in the control cavity, two sides of the movable block are hinged with connecting rods, the connecting rods movably extend out of the outer side of the positioning column and are movably connected with the middle of the abutting plates, a screw rod penetrating through the movable block is rotatably arranged in the control cavity, and the lower end of the screw rod extends out of the bottom of the positioning column and is fixedly provided with a screwing cap;
The upper end face of the mounting table is provided with a positioning mechanism for fixing the shell at a position corresponding to the positioning pressure head.
Preferably, a negative pressure cavity is formed in the inner top of the positioning column, a negative pressure air pump is fixed on one side of the fixing seat, and the negative pressure air pump is communicated with the inner portion of the negative pressure cavity.
Preferably, the bottom of the abutting plate is fixed with a limiting pipe horizontally inserted into the inner bottom of the positioning column, the top of the abutting plate is fixed with a horizontal vent pipe, the vent pipe is horizontally inserted into the negative pressure cavity through a sealing bearing, and the abutting plate and the vent pipe are hollow.
Preferably, a sealing rubber pad is fixed on one side of the abutting plate away from the positioning column, a plurality of negative pressure holes are formed in the sealing rubber pad, and the negative pressure holes are communicated with the negative pressure cavity through the abutting plate and the vent pipe.
Preferably, two through holes are symmetrically formed in two sides of the control cavity, and the movable block extends out of the positioning column through the through holes in two sides of the control cavity.
Preferably, the positioning mechanism arranged on the upper end face of the mounting table comprises an adjusting groove arranged on the upper end face of the mounting table, two symmetrically arranged limiting blocks are slidably arranged in the adjusting groove, and one side, far away from each other, of the top of each limiting block is provided with an abutting part for abutting against the inner cavity of the shell.
Preferably, the adjusting groove is rotatably provided with a double-threaded screw rod, and two sections of opposite threads on the double-threaded screw rod respectively penetrate through the bottoms of the two limiting blocks.
Preferably, one end of the double-threaded screw rod extends out of the outer side of the mounting table and is connected with a motor, and the motor is fixed on the outer side of the top of the mounting table.
Compared with the prior art, the utility model has at least the following beneficial effects:
In the above-mentioned scheme, through the cooperation at fixing base, reference column, butt joint board, sealed cushion, movable block and screw rod, the accessible is revolved the screw rod and is driven the movable block and drive the butt joint board that the connecting rod opened the reference column both sides for butt joint board can be with the cover at the peripheral bearing of reference column various specifications and prop up, form preliminary location fixedly, and cooperate the cooperation of negative pressure air pump, negative pressure chamber, breather pipe and sealed cushion again, the accessible negative pressure hole carries out the negative pressure absorption when bearing the inner wall and supports, form the secondary location fixedly, consequently this device not only can fix a position the fixing fast for the bearing, but also the bearing of various specifications of adaptation, application range is wide.
Through setting up adjustment tank, double-thread lead screw, motor and stopper, accessible rotatory double-thread lead screw controls two stopper mirror images and removes to fix the casing of the various specification bearings of adaptation, make the bearing can accomplish the installation in the fixed casing of automatic impressing under the drive of cylinder, work efficiency is high.
Drawings
The accompanying drawings, which are incorporated herein and form a part of the specification, illustrate embodiments of the present disclosure and, together with the description, further serve to explain the principles of the disclosure and to enable a person skilled in the pertinent art to make and use the disclosure.
FIG. 1 is a schematic perspective view of an automatic bearing mounting device;
FIG. 2 is a schematic perspective view of a positioning ram of the automatic bearing mounting apparatus;
FIG. 3 is a schematic view of the internal structure of a positioning ram of the automatic bearing mounting device;
fig. 4 is a schematic view of a partially enlarged structure of fig. 1.
[ Reference numerals ]
1. A mounting table; 2. a fixing frame; 3. a cylinder; 4. positioning a pressure head; 401. a fixing seat; 402. positioning columns; 5. an abutting plate; 501. a vent pipe; 502. a limiting tube; 6. sealing rubber cushion; 601. a negative pressure hole; 7. a control chamber; 8. a movable block; 801. a connecting rod; 9. a screw; 10. a negative pressure chamber; 11. a negative pressure air pump; 12. an adjustment tank; 13. a double-thread screw; 14. a motor; 15. a limiting block; 16. and an abutting portion.
While particular structures and devices are shown in the drawings to enable a clear implementation of embodiments of the utility model, this is for illustrative purposes only and is not intended to limit the utility model to the particular structures, devices and environments, which may be modified or adapted by those of ordinary skill in the art, as desired, and which remain within the scope of the appended claims.
Detailed Description
The following describes in detail a bearing automatic installation device provided by the present utility model with reference to the accompanying drawings and specific embodiments. While the utility model has been described herein in terms of the preferred and preferred embodiments, the following embodiments are intended to be more illustrative, and may be implemented in many alternative ways as will occur to those of skill in the art; and the accompanying drawings are only for the purpose of describing the embodiments more specifically and are not intended to limit the utility model specifically.
It should be noted that references in the specification to "one embodiment," "an example embodiment," "some embodiments," etc., indicate that the embodiment described may include a particular feature, structure, or characteristic, but every embodiment may not necessarily include the particular feature, structure, or characteristic. Further, when a particular feature, structure, or characteristic is described in connection with an embodiment, it is submitted that it is within the knowledge of one skilled in the relevant art to effect such feature, structure, or characteristic in connection with other embodiments whether or not explicitly described.
Generally, the terminology may be understood, at least in part, from the use of context. For example, the term "one or more" as used herein may be used to describe any feature, structure, or characteristic in a singular sense, or may be used to describe a combination of features, structures, or characteristics in a plural sense, depending at least in part on the context. In addition, the term "based on" may be understood as not necessarily intended to convey an exclusive set of factors, but may instead, depending at least in part on the context, allow for other factors that are not necessarily explicitly described.
It will be understood that the meanings of "on … …", "on … …" and "over … …" in this disclosure should be interpreted in the broadest sense so that "on … …" means not only "directly on" something but also includes the meaning of "on" something with intervening features or layers therebetween, and "on … …" or "over … …" means not only "on" or "over" something, but also may include its meaning of "on" or "over" something without intervening features or layers therebetween.
Furthermore, spatially relative terms such as "under …," "under …," "lower," "above …," "upper," and the like may be used herein for ease of description to describe one element or feature's relationship to another element or feature as illustrated in the figures. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. The device may be otherwise oriented and the spatially relative descriptors used herein may similarly be interpreted accordingly.
As shown in fig. 1-4, the embodiment of the utility model provides an automatic bearing mounting device, which comprises a mounting table 1, a fixing frame 2 is erected on the upper end surface of the mounting table 1, a cylinder 3 is fixed on the top of the fixing frame 2, a crankshaft of the cylinder 3 is vertically downward and is provided with a positioning pressure head 4, the positioning pressure head 4 comprises a fixing seat 401 fixed with the lower end of the crankshaft of the cylinder 3, a vertical positioning column 402 is fixed in the middle of the lower end surface of the fixing seat 401, two sides of the positioning column 402 are horizontally and slidably provided with a butt plate 5, a negative pressure cavity 10 is formed in the top of the positioning column 402, a negative pressure air pump 11 is fixed on one side of the fixing seat 401, the negative pressure air pump 11 is communicated with the inside of the negative pressure cavity 10, a limiting pipe 502 horizontally inserted into the bottom of the positioning column 402 is fixed on the bottom of the butt plate 5, a horizontal vent pipe 501 is fixed on the top of the butt plate 5, the vent pipe 501 is horizontally inserted into the negative pressure cavity 10 through a sealing bearing, the butt plate 5 is hollow with the inside of the vent pipe 501, a plurality of seal holes 601 are formed on one side of the butt plate 5, and the butt plate 5 is horizontally connected with the seal holes 601 through the seal holes 601.
Referring to fig. 2 and 3, a control cavity 7 is formed in the inner bottom of the positioning column 402, a movable block 8 is vertically slidably mounted in the control cavity 7, two sides of the movable block 8 are hinged with a connecting rod 801, the connecting rod 801 movably extends out of the outer side of the positioning column 402 and is movably connected with the middle of the abutting plate 5, when the positioning column is specifically implemented, two through openings are symmetrically formed in two sides of the control cavity 7, the movable block 8 extends out of the positioning column 402 through the through openings in two sides of the control cavity 7, a screw 9 penetrating through the movable block 8 is rotatably mounted in the control cavity 7, the lower end of the screw 9 extends out of the bottom of the positioning column 402, and a screwing cap is fixed, so that the rotating screw 9 can drive the movable block 8 to drive the connecting rod 801 to open the abutting plates 5 on two sides of the positioning column 402 to different degrees.
Referring to fig. 1 and 4, a positioning mechanism for fixing the housing is disposed at a position of the upper end surface of the mounting table 1 corresponding to the positioning ram 4, the positioning mechanism includes an adjusting slot 12 disposed on the upper end surface of the mounting table 1, two symmetrically disposed limiting blocks 15 are slidably mounted in the adjusting slot 12, an abutting portion 16 for abutting against an inner cavity of the housing is configured at a side of the top of the two limiting blocks 15 away from each other, a double-threaded screw 13 is rotatably mounted in the adjusting slot 12, two opposite threads on the double-threaded screw 13 respectively penetrate through bottoms of the two limiting blocks 15, one end of the double-threaded screw 13 extends out of the outer side of the mounting table 1 and is connected with a motor 14, and the motor 14 is fixed on the outer side of the top of the mounting table 1.
According to the technical scheme provided by the utility model, through the cooperation of the fixed seat, the positioning column, the abutting plate, the sealing rubber pad, the movable block and the screw, the movable block can be driven by screwing the screw to drive the connecting rod to open the abutting plates at two sides of the positioning column, so that the abutting plate can prop up bearings of various specifications sleeved on the periphery of the positioning column to form preliminary positioning and fixing, and then the negative pressure air pump, the negative pressure cavity, the vent pipe and the sealing rubber pad are matched, negative pressure adsorption can be carried out when the bearing inner wall is supported by utilizing the negative pressure hole to form secondary positioning and fixing, and therefore, compared with the prior art, the device not only can be used for rapidly positioning and fixing the bearings, but also can be adapted to bearings of various specifications, and has a wide application range.
Through setting up adjustment tank, double-thread lead screw, motor and stopper, accessible rotatory double-thread lead screw controls two stopper mirror images and removes to fix the casing of the various specification bearings of adaptation, make the bearing can accomplish the installation in the fixed casing of automatic impressing under the drive of cylinder, work efficiency is high.
The utility model is intended to cover any alternatives, modifications, equivalents, and variations that fall within the spirit and scope of the utility model. In the following description of preferred embodiments of the utility model, specific details are set forth in order to provide a thorough understanding of the utility model, and the utility model will be fully understood to those skilled in the art without such details. In other instances, well-known methods, procedures, flows, components, circuits, and the like have not been described in detail so as not to unnecessarily obscure aspects of the present utility model.
Those of ordinary skill in the art will appreciate that all or a portion of the steps in implementing the methods of the embodiments described above may be implemented by a program that instructs associated hardware, and the program may be stored on a computer readable storage medium, such as: ROM/RAM, magnetic disks, optical disks, etc.
The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model, which are intended to be comprehended within the scope of the present utility model.
Claims (8)
1. The automatic bearing mounting device comprises a mounting table and is characterized in that a fixing frame is erected on the upper end face of the mounting table, an air cylinder is fixed at the top of the fixing frame, and a shaft of the air cylinder is vertically downward and is provided with a positioning pressure head;
The positioning pressure head comprises a fixed seat fixed with the lower end of the shaft of the air cylinder, a vertical positioning column is fixed in the middle of the lower end face of the fixed seat, two sides of the positioning column are horizontally and slidably provided with abutting plates, and a control cavity is formed in the inner bottom of the positioning column;
the control cavity is internally and vertically provided with a movable block in a sliding manner, two sides of the movable block are hinged with connecting rods, the connecting rods movably extend out of the outer sides of the positioning columns and are movably connected with the middle parts of the abutting plates, the control cavity is internally and rotatably provided with a screw rod penetrating through the movable block, and the lower end of the screw rod extends out of the bottoms of the positioning columns and is fixedly provided with a screwing cap;
The upper end face of the mounting table is provided with a positioning mechanism for fixing the shell at a position corresponding to the positioning pressure head.
2. The automatic bearing mounting device according to claim 1, wherein a negative pressure cavity is formed in the inner top of the positioning column, a negative pressure air pump is fixed on one side of the fixing seat, and the negative pressure air pump is communicated with the inside of the negative pressure cavity.
3. The automatic bearing mounting device according to claim 2, wherein a limiting pipe horizontally inserted into the inner bottom of the positioning column is fixed to the bottom of the abutting plate, a horizontal vent pipe is fixed to the top of the abutting plate, the vent pipe is horizontally inserted into the negative pressure cavity through a sealing bearing, and the abutting plate and the vent pipe are hollow.
4. The automatic bearing mounting device according to claim 3, wherein a sealing rubber pad is fixed on one side of the abutting plate away from the positioning column, a plurality of negative pressure holes are formed in the sealing rubber pad, and the negative pressure holes are communicated with the negative pressure cavity through the abutting plate and the vent pipe.
5. The automatic bearing mounting device according to claim 1, wherein two through holes are symmetrically formed in two sides of the control cavity, and the movable block extends out of the positioning column through the through holes in two sides of the control cavity.
6. The automatic bearing mounting device according to claim 1, wherein the positioning mechanism arranged on the upper end surface of the mounting table comprises an adjusting groove arranged on the upper end surface of the mounting table, two symmetrically arranged limiting blocks are slidably arranged in the adjusting groove, and one side, far away from each other, of the tops of the two limiting blocks is provided with an abutting part for abutting against an inner cavity of the shell.
7. The automatic bearing mounting device according to claim 6, wherein the adjusting groove is rotatably provided with a double-threaded screw rod, and two opposite threads on the double-threaded screw rod penetrate through bottoms of the two limiting blocks respectively.
8. The automatic bearing mounting device according to claim 7, wherein one end of the double-threaded screw rod extends out of the outer side of the mounting table and is connected with a motor, and the motor is fixed to the outer side of the top of the mounting table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323213210.2U CN221135699U (en) | 2023-11-28 | 2023-11-28 | Automatic bearing mounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323213210.2U CN221135699U (en) | 2023-11-28 | 2023-11-28 | Automatic bearing mounting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221135699U true CN221135699U (en) | 2024-06-14 |
Family
ID=91382905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323213210.2U Active CN221135699U (en) | 2023-11-28 | 2023-11-28 | Automatic bearing mounting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221135699U (en) |
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2023
- 2023-11-28 CN CN202323213210.2U patent/CN221135699U/en active Active
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