CN204450173U - A kind of eccentric oscillating mechanism - Google Patents
A kind of eccentric oscillating mechanism Download PDFInfo
- Publication number
- CN204450173U CN204450173U CN201520046773.3U CN201520046773U CN204450173U CN 204450173 U CN204450173 U CN 204450173U CN 201520046773 U CN201520046773 U CN 201520046773U CN 204450173 U CN204450173 U CN 204450173U
- Authority
- CN
- China
- Prior art keywords
- eccentric
- guide pillar
- eccentric shaft
- oscillating mechanism
- guide rail
- Prior art date
- 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 discloses a kind of eccentric oscillating mechanism, described mechanism comprises driving body, eccentric shaft, eccentric bushing, guide pillar and guide rail, described eccentric shaft is connected with the drive end of described driving body, described eccentric bushing is enclosed within described eccentric shaft, and be connected with described guide pillar by adapter sleeve, described guide pillar is supported in this guide rail by the linear bearing of described rail end, and under the drive of described eccentric shaft in described guide rail oscillate.The eccentric oscillating mechanism of one of the present utility model adopts motor direct-drive eccentric shaft and eccentric bushing to drive guide pillar oscillate in linear bearing, this mechanism structure is simple, easy for installation, adjustment offset also facilitates, relatively traditional hydrostatic slideway vibration saves large quantity space, and decrease the use of hydraulic fluid tank, protect environment; In addition, the use of linear bearing and guide pillar also reduces friction amount, is convenient to install, buy and use.
Description
Technical field
The utility model relates to bearing machining equipment technical field, particularly relates to a kind of eccentric oscillating mechanism.
Background technology
At present, eccentric oscillating mechanism on bearing machining equipment adopts traditional hydrostatic slideway to vibrate mostly, this oscillation mechanism structure is comparatively complicated, waste large quantity space, and there is installation complexity, the troublesome shortcoming of adjustment offset, and need to coordinate hydraulic fluid tank to use, and the easy contaminated environment of hydraulic fluid tank, also improve equipment use cost.
Utility model content
The technical problem that one, will solve
The purpose of this utility model is for the problems referred to above existing for prior art, spy provides a kind of eccentric oscillating mechanism, have that structure is simple, little advantage is measured in take up room little, easy for installation, easy adjustment offset and friction, so effectively can overcome eccentric oscillating mechanism in prior art and there is complex structure, take up room large, complicated, the troublesome defect of adjustment offset is installed.
Two, technical scheme
For solving the problems of the technologies described above, the utility model provides a kind of eccentric oscillating mechanism, described mechanism comprises driving body, eccentric shaft, eccentric bushing, guide pillar and guide rail, described eccentric shaft is connected with the drive end of described driving body, described eccentric bushing is enclosed within described eccentric shaft, and be connected with described guide pillar by adapter sleeve, described guide pillar is supported in this guide rail by the linear bearing of described rail end, and under the drive of described eccentric shaft in described guide rail oscillate.
In above-mentioned eccentric oscillating mechanism, described adapter sleeve comprises guide pillar connecting portion and eccentric bushing connecting portion, described guide pillar connecting portion is connected with described guide pillar, described eccentric bushing connecting portion is connected with described eccentric bushing, and is provided with the hand handle for regulating the eccentric throw between described eccentric bushing and described eccentric shaft in junction.
In above-mentioned eccentric oscillating mechanism, described eccentric throw is less than 4mm.
In above-mentioned eccentric oscillating mechanism, described guide pillar connecting portion is formed with U-shaped chamber, and is installed in described U-shaped chamber by described guide pillar by bearing pin.
In above-mentioned eccentric oscillating mechanism, described guide rail is connected by the mount pad of panel with described driving body, and described panel is fixed on this mount pad by upper cover plate and lower cover.
In above-mentioned eccentric oscillating mechanism, described driving body is motor.
Three, the beneficial effects of the utility model
Compared with prior art, the eccentric oscillating mechanism of one of the present utility model adopts motor direct-drive eccentric shaft and eccentric bushing to drive guide pillar oscillate in linear bearing, this mechanism structure is simple, easy for installation, adjustment offset also facilitates, relatively traditional hydrostatic slideway vibration saves large quantity space, and decreases the use of hydraulic fluid tank, protects environment; In addition, the use of linear bearing and guide pillar also reduces friction amount, is convenient to install, buy and use.
Accompanying drawing explanation
Fig. 1 is the structural representation of the eccentric oscillating mechanism of the utility model embodiment;
Fig. 2 is the assembly structure schematic diagram of eccentric shaft and eccentric bushing in Fig. 1;
Fig. 3 is the structural representation of adapter sleeve in Fig. 1;
Wherein: 1 is driving body, 2 is eccentric shaft, and 3 is eccentric bushing, and 4 is guide pillar, and 5 is guide rail, and 6 is adapter sleeve, and 7 is linear bearing, and 8 is guide pillar connecting portion, and 9 is eccentric bushing connecting portion, and 10 is hand handle, and 11 is bearing pin, and 12 is panel, and 13 is upper cover plate, and 14 is lower cover.
Detailed description of the invention
Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is described in further detail.Following examples for illustration of the utility model, but can not be used for limiting scope of the present utility model.
As shown in Figure 1 to Figure 3, this mechanism comprises driving body 1, eccentric shaft 2, eccentric bushing 3, guide pillar 4 and guide rail 5 to the structure of the eccentric oscillating mechanism in the utility model embodiment, and eccentric shaft 2 is connected with the drive end of driving body 1, and driving body 1 is but is not limited only to motor.Eccentric bushing 3 is enclosed within eccentric shaft 2, and be connected with guide pillar 4 by adapter sleeve 6, this adapter sleeve 6 comprises guide pillar connecting portion 8 and eccentric bushing connecting portion 9, guide pillar connecting portion 8 is connected with guide pillar 4, guide pillar connecting portion 8 is formed with U-shaped chamber, and by bearing pin 11, guide pillar 4 is installed in the U-shaped chamber of guide pillar connecting portion 8, eccentric bushing connecting portion 9 is connected with eccentric bushing 3, and be provided with for the hand of eccentric throw between eccentric adjustment cover 3 and eccentric shaft 2 10 in junction, eccentric throw between eccentric bushing 3 and eccentric shaft 2 is less than 4mm, and the eccentric throw in the present embodiment is 2mm.Guide pillar 4 is supported in this guide rail 5 by the linear bearing 7 of guide rail 5 end, and under the drive of eccentric shaft 2 in guide rail 5 oscillate, here guide rail 5 by panel 12 with the mount pad of driving body 1 be connected, panel 12 is fixed on this mount pad by upper cover plate 13 and lower cover 14.
During use, starter motor, driven by motor eccentric shaft 2 and eccentric bushing 3 rotate, and then drive guide pillar 4 in guide rail 5 along linear bearing 7 oscillate.
As mentioned above, the eccentric oscillating mechanism of one of the present utility model adopts motor direct-drive eccentric shaft and eccentric bushing to drive guide pillar oscillate in linear bearing, this mechanism structure is simple, easy for installation, adjustment offset also facilitates, relatively traditional hydrostatic slideway vibration saves large quantity space, and decreases the use of hydraulic fluid tank, protects environment; In addition, the use of linear bearing and guide pillar also reduces friction amount, is convenient to install, buy and use.
Below be only preferred embodiment of the present utility model, should be understood that, for those skilled in the art, under the prerequisite not departing from the utility model know-why, can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (6)
1. an eccentric oscillating mechanism, it is characterized in that, described mechanism comprises driving body (1), eccentric shaft (2), eccentric bushing (3), guide pillar (4) and guide rail (5), described eccentric shaft (2) is connected with the drive end of described driving body (1), described eccentric bushing (3) is enclosed within described eccentric shaft (2), and be connected with described guide pillar (4) by adapter sleeve (6), described guide pillar (4) is supported in this guide rail (5) by the linear bearing (7) of described guide rail (5) end, and under the drive of described eccentric shaft (2) in described guide rail (5) oscillate.
2. eccentric oscillating mechanism according to claim 1, it is characterized in that, described adapter sleeve (6) comprises guide pillar connecting portion (8) and eccentric bushing connecting portion (9), described guide pillar connecting portion (8) is connected with described guide pillar (4), described eccentric bushing connecting portion (9) is connected with described eccentric bushing (3), and is provided with in junction for regulating the hand of the eccentric throw between described eccentric bushing (3) and described eccentric shaft (2) (10).
3. eccentric oscillating mechanism according to claim 2, is characterized in that, described eccentric throw is less than 4mm.
4. eccentric oscillating mechanism according to claim 2, is characterized in that, described guide pillar connecting portion (8) is formed with U-shaped chamber, and is installed in described U-shaped chamber by described guide pillar (4) by bearing pin (11).
5. eccentric oscillating mechanism according to any one of claim 1 to 4, it is characterized in that, described guide rail (5) is connected by the mount pad of panel (12) with described driving body (1), and described panel (12) is fixed on this mount pad by upper cover plate (13) and lower cover (14).
6. eccentric oscillating mechanism according to any one of claim 1 to 4, is characterized in that, described driving body (1) is motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520046773.3U CN204450173U (en) | 2015-01-23 | 2015-01-23 | A kind of eccentric oscillating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520046773.3U CN204450173U (en) | 2015-01-23 | 2015-01-23 | A kind of eccentric oscillating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204450173U true CN204450173U (en) | 2015-07-08 |
Family
ID=53657118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520046773.3U Expired - Fee Related CN204450173U (en) | 2015-01-23 | 2015-01-23 | A kind of eccentric oscillating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204450173U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107691164A (en) * | 2017-11-13 | 2018-02-16 | 中山市欣弘机械设备有限公司 | A kind of portable reciprocal root-cutting machine |
-
2015
- 2015-01-23 CN CN201520046773.3U patent/CN204450173U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107691164A (en) * | 2017-11-13 | 2018-02-16 | 中山市欣弘机械设备有限公司 | A kind of portable reciprocal root-cutting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150708 Termination date: 20220123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |