CN202612411U - Central column positioning structure in conical bearing roller distribution mechanism - Google Patents
Central column positioning structure in conical bearing roller distribution mechanism Download PDFInfo
- Publication number
- CN202612411U CN202612411U CN 201220228138 CN201220228138U CN202612411U CN 202612411 U CN202612411 U CN 202612411U CN 201220228138 CN201220228138 CN 201220228138 CN 201220228138 U CN201220228138 U CN 201220228138U CN 202612411 U CN202612411 U CN 202612411U
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- China
- Prior art keywords
- central column
- newel
- groove ball
- deep groove
- ball bearing
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a central column positioning structure in a conical bearing roller distribution mechanism, which belongs to the technical field of bearing assembly machines, and solves the technical problems existing in the prior art that the central column positioning structure is complicated, disadvantageous in installation and the like. A sub-distribution mechanism includes a tapered cylinder, a central column and a drive disk, wherein both the tapered cylinder and the drive disk are arranged on the central column in a sleeving manner. The central column positioning structure is characterized by comprising a support plate connected with a machine frame; the support plate is connected with the lower end of the central column; a plurality pairs of deep-groove ball bearings I are arranged between the drive disk and the central column; and a shaft shoulder is arranged in the middle of the central column; the upper end surface of the shaft shoulder is propped against the lower end surface of the drive disk, and deep-groove ball bearings II are arranged between the two end surfaces. The device can be used for stably positioning the axial direction of the central column, is simple and easy to realize.
Description
Technical field
The utility model belongs to bearing pack installation technical field, relates to a kind of conical bearing kludge, the newel position structure in particularly a kind of conical bearing roller distributing mechanism.
Background technique
The conical bearing kludge all is manual work and semiautomatic equipment mostly, and the full-automatic kludge of conical bearing also is in the development phase concerning most of enterprises at present, and involves great expense, and technical difficulty is big.The full-automatic kludge that has occurred on the market has following shortcoming: 1, beat is unstable, owing to adopt the series connection sexual act, promptly has only the last operation of completion just can carry out next process, and beat is many, causes the unstable phenomenon of beat easily.2, the time long because assembling action can not be accomplished simultaneously, can only be completion assembling action one by one, so the time is the summation of several installation times, and be out of order easily.3, the operate in saturation time too short, the out of order probability of equipment is than higher, seldom can operate in saturation more than 8 hours.4, substandard products are many: because operation is too much, adds inspection process and can more reduce working efficiency more, so quality of product can't ensure.5, workman's operation is convenient inadequately.
For this reason, people have carried out long-term exploration, have proposed various solutions, but still do not obtain substantive breakthroughs.In the existing technology, the design of roller distributing mechanism is also reasonable inadequately, occurs technical problems such as stuck easily, and newel position structure wherein is more complicated also, is unfavorable for installing.
Summary of the invention
The purpose of the utility model is the problems referred to above that exist to existing technology, and the newel position structure in a kind of conical bearing roller distributing mechanism of simple in structure, positioning stablity is provided.
The purpose of the utility model can realize through following technical proposal:
Newel position structure in a kind of conical bearing roller distributing mechanism; The roller distributing mechanism comprises conically shaped, newel and drive plate; Described conically shaped and drive plate all are set on the newel, it is characterized in that, this position structure comprises a dunnage that links to each other with frame; The lower ends of described dunnage and newel; Be provided with somely to deep groove ball bearing one between described drive plate and the newel, the middle part of described newel has a shaft shoulder, the upper-end surface of the described shaft shoulder and the lower end surface of drive plate leans and two end faces between be provided with deep groove ball bearing two.
In the newel position structure in above-mentioned a kind of conical bearing roller distributing mechanism, described shaft shoulder upper-end surface offers two shrinkage pools, and described deep groove ball bearing two is arranged in the shrinkage pool, and these deep groove ball bearing two upper end portions extend out to the shrinkage pool outside.
In the newel position structure in above-mentioned a kind of conical bearing roller distributing mechanism, the quantity of described deep groove ball bearing one is two pairs and is arranged side by side on newel.
Compared with prior art, the advantage of the utility model is following:
1, this device to newel axially carry out stable location, and position structure is fairly simple, realizes easily.
2, two pairs of deep groove ball bearings that are arranged side by side of design have improved the relative movement performance between drive plate and the newel.
Description of drawings
Fig. 1 is the newel position structure schematic representation among the embodiment.
Among the figure, 1, conically shaped; 2, newel; 3, drive plate; 4, dunnage; 5, deep groove ball bearing one; 6, the shaft shoulder; 7, deep groove ball bearing two.
Embodiment
Below be the specific embodiment of the utility model and combine accompanying drawing, the technological scheme of the utility model is done further to describe, but the utility model is not limited to these embodiments.
As shown in Figure 1; The roller distributing mechanism comprises conically shaped 1, newel 2 and drive plate 3, and conically shaped 1 all is set on the newel 2 with drive plate 3, and this position structure comprises a dunnage that links to each other with frame 4; The lower ends of dunnage 4 and newel 2; Be provided with somely to deep groove ball bearing 1 between drive plate 3 and the newel 2, the middle part of newel 2 has a shaft shoulder 6, the lower end surface of the upper-end surface of the shaft shoulder 6 and drive plate 3 lean and two end faces between be provided with deep groove ball bearing 27.The shaft shoulder 6 upper-end surfaces offer two shrinkage pools, and deep groove ball bearing 27 is arranged in the shrinkage pool, and these deep groove ball bearing 27 upper end portions extend out to the shrinkage pool outside.The quantity of deep groove ball bearing 1 is two pairs and is arranged side by side on newel 2.
Specific embodiment described herein only is that the utility model spirit is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from the spirit of the utility model or surmount the defined scope of appended claims.
Claims (3)
1. the newel position structure in the conical bearing roller distributing mechanism; The roller distributing mechanism comprises conically shaped (1), newel (2) and drive plate (3); Described conically shaped (1) and drive plate (3) all are set on the newel (2); It is characterized in that; This position structure comprises a dunnage that links to each other with frame (4), and the lower ends of described dunnage (4) and newel (2) is provided with some to deep groove ball bearing one (5) between described drive plate (3) and the newel (2); The middle part of described newel (2) has a shaft shoulder (6), the lower end surface of the upper-end surface of the described shaft shoulder (6) and drive plate (3) lean and two end faces between be provided with deep groove ball bearing two (7).
2. the newel position structure in a kind of conical bearing roller distributing mechanism according to claim 1; It is characterized in that; The described shaft shoulder (6) upper-end surface offers two shrinkage pools; Described deep groove ball bearing two (7) is arranged in the shrinkage pool, and these deep groove ball bearing two (7) upper end portions extend out to the shrinkage pool outside.
3. the newel position structure in a kind of conical bearing roller distributing mechanism according to claim 2 is characterized in that the quantity of described deep groove ball bearing one (5) is two pairs and is arranged side by side on newel (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220228138 CN202612411U (en) | 2012-05-21 | 2012-05-21 | Central column positioning structure in conical bearing roller distribution mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220228138 CN202612411U (en) | 2012-05-21 | 2012-05-21 | Central column positioning structure in conical bearing roller distribution mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202612411U true CN202612411U (en) | 2012-12-19 |
Family
ID=47346113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220228138 Expired - Fee Related CN202612411U (en) | 2012-05-21 | 2012-05-21 | Central column positioning structure in conical bearing roller distribution mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202612411U (en) |
-
2012
- 2012-05-21 CN CN 201220228138 patent/CN202612411U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121219 Termination date: 20130521 |