CN201483339U - Sander contact roller height adjusting device - Google Patents
Sander contact roller height adjusting device Download PDFInfo
- Publication number
- CN201483339U CN201483339U CN2009201677220U CN200920167722U CN201483339U CN 201483339 U CN201483339 U CN 201483339U CN 2009201677220 U CN2009201677220 U CN 2009201677220U CN 200920167722 U CN200920167722 U CN 200920167722U CN 201483339 U CN201483339 U CN 201483339U
- Authority
- CN
- China
- Prior art keywords
- worm gear
- worm
- contact roller
- thickness measuring
- measuring roller
- 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 - Lifetime
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model relates to a sander contact roller height adjusting device. At least one end of the contact roller is provided with an eccentric rotary shaft which is fixedly connected with a worm gear, and the worm gear is linked to a worm. Firstly, the eccentric rotary shaft at one end of the contact roller is used to be engaged with the worm and the worm gear to adjust the height of the contact roller to certain extent, accordingly the position between the contact roller and to-be-processed timber can meet the requirement of sanding accuracy when the contact roller is used for sanding operation again. Secondly, a suspension board, a bushing and a worm support seat can guarantee the contact roller to run steadily. Besides, using a dial arranged on the worm support seat can guarantee accuracy when the height of the contact roller is adjusted.
Description
Technical field
The utility model relates to a kind of woodenware processing equipment, specifically, relates to a kind of adjusting device that the thickness measuring roller position on the sander is regulated of being used for.
Background technology
When timber being carried out the sanding operation, at first timber is sent into, brush roll is removed the wood chip of timber remained on surface then, just begins it is carried out the sanding operation through thickness measuring roller then.But because the height of the thickness measuring roller of present most of sanders all regulates in advance, and mostly can not carry out fine adjustments, therefore, often the precision of sanding is not high when the thickness measuring roller place carries out sanding, can only carry out roughing, also need subsequent step to handle again, so, just increase operational sequence, made production efficiency descend.
Summary of the invention
The purpose of this utility model is can't regulate at the thickness measuring roller in the existing sander, thereby the deficiency of sanding poor effect, provide a kind of can to sander surely the height of back roller carry out the device of fine adjustments.
Solution of the present utility model is: a kind of sander thickness measuring roller arrangement for adjusting height, and at least one end of described thickness measuring roller is provided with the eccentric rotary axle, and this eccentric rotary axle is connected mutually with a worm gear, worm gear and a worm screw interlock.
Preferably, the end that eccentrically weighted shaft is installed is provided with a link plate, and this link plate is fixedly mounted on the sand frame crossbeam, has a through hole on the link plate, and the link plate lining is installed in the hole, and eccentrically weighted shaft is inlaid in this lining and with worm gear and is connected.
Preferably, a worm bearing is installed on the described link plate, the central authorities of worm bearing have a containing hole; The central authorities of worm gear are provided with the annular snap platform of a protrusion, and this annular snap platform is inlaid in the containing hole of worm bearing, and worm screw exposes to outside the worm bearing.
Preferably, on the described worm bearing dial is installed.
The beneficial effects of the utility model are: at first, utilize the eccentrically weighted shaft of thickness measuring roller one end to match with worm and gear, can carry out certain adjustment to the height of thickness measuring roller, follow with the position between the timber to be processed and can meet the sanding required precision thereby make thickness measuring roller carry out sanding when operation again; Secondly, set link plate, lining and worm bearing can guarantee that thickness measuring roller is comparatively steady in rotation process; In addition, utilize the dial on the worm bearing, can guarantee the precision when the thickness measuring roller height is adjusted.
Description of drawings
Fig. 1 is the structural representation of the utility model specific embodiment;
Fig. 2 is the partial structurtes enlarged drawing of the utility model specific embodiment thickness measuring roller eccentrically weighted shaft.
The specific embodiment
As Fig. 1 to specific embodiment of the utility model shown in Figure 2, a kind of sander thickness measuring roller arrangement for adjusting height, an end of described thickness measuring roller 1 is provided with eccentric rotary axle 2, this eccentric rotary axle 2 is connected mutually with a worm gear 3, worm gear 3 and a worm screw 4 are linked.The end that eccentrically weighted shaft 2 is installed at thickness measuring roller 1 is provided with a link plate 5, and this link plate 5 is fixedly mounted on the sand frame crossbeam 6, has a through hole on the link plate 5, and link plate lining 7 is installed in the hole, and eccentrically weighted shaft 2 is inlaid in this lining 7 and by key 8 and is connected with worm gear 3.A worm bearing 9 is installed on the described link plate 5, and the central authorities of worm bearing 9 have a containing hole; The central authorities of worm gear 3 are provided with the annular snap platform of a protrusion, and this annular snap platform is inlaid in the containing hole of worm bearing 9, and its surface has tuning drive gear, and worm screw 4 exposes to outside the worm bearing 9, and dial 10 is installed on the worm bearing 9.The outside at the containing hole of worm bearing 9 encapsulates eccentrically weighted shaft 2 by end cap and bolt.
During work, as need the height of thickness measuring roller 1 is regulated, the termination that then utilizes spanner rotary worm 4 to expose makes worm screw 4 drive worm gear 3 and rotates, and worm gear 3 drives eccentrically weighted shaft 2 and rotates when rotating, and the rotation of eccentrically weighted shaft 2 can make the height of thickness measuring roller 1 change.
Claims (4)
1. sander thickness measuring roller arrangement for adjusting height, it is characterized in that: at least one end of described thickness measuring roller is provided with the eccentric rotary axle, and this eccentric rotary axle and a worm gear look like to be connected, worm gear and a worm screw interlock.
2. sander thickness measuring roller arrangement for adjusting height as claimed in claim 1, it is characterized in that: the described end that eccentrically weighted shaft is installed is provided with a link plate, this link plate is fixedly mounted on the sand frame crossbeam, have a through hole on the link plate, the link plate lining is installed in the hole, and eccentrically weighted shaft is inlaid in this lining and with worm gear and is connected.
3. sander thickness measuring roller arrangement for adjusting height as claimed in claim 2 is characterized in that: a worm gear bearing is installed on the described link plate, and the central authorities of worm gear bearing have a containing hole; The central authorities of worm gear are provided with the annular snap platform of a protrusion, and this annular snap platform is inlaid in the containing hole of worm gear bearing, and worm screw exposes to outside the worm gear bearing.
4. sander thickness measuring roller arrangement for adjusting height as claimed in claim 3 is characterized in that: on the described worm gear bearing dial is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201677220U CN201483339U (en) | 2009-07-30 | 2009-07-30 | Sander contact roller height adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201677220U CN201483339U (en) | 2009-07-30 | 2009-07-30 | Sander contact roller height adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201483339U true CN201483339U (en) | 2010-05-26 |
Family
ID=42422236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201677220U Expired - Lifetime CN201483339U (en) | 2009-07-30 | 2009-07-30 | Sander contact roller height adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201483339U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104002219A (en) * | 2014-06-18 | 2014-08-27 | 青岛建诚伟业机械制造有限公司 | Wide belt sanding machine |
| CN104647165B (en) * | 2014-12-16 | 2017-04-26 | 中国航空工业集团公司北京航空材料研究院 | Fiber metal laminate fatigue delamination extension test gap processing method |
| CN107378764A (en) * | 2017-08-01 | 2017-11-24 | 四川省青城机械有限公司 | A kind of lazy pinch roller adjusting means for short material sander |
-
2009
- 2009-07-30 CN CN2009201677220U patent/CN201483339U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104002219A (en) * | 2014-06-18 | 2014-08-27 | 青岛建诚伟业机械制造有限公司 | Wide belt sanding machine |
| CN104647165B (en) * | 2014-12-16 | 2017-04-26 | 中国航空工业集团公司北京航空材料研究院 | Fiber metal laminate fatigue delamination extension test gap processing method |
| CN107378764A (en) * | 2017-08-01 | 2017-11-24 | 四川省青城机械有限公司 | A kind of lazy pinch roller adjusting means for short material sander |
| CN107378764B (en) * | 2017-08-01 | 2019-02-22 | 四川省青城机械有限公司 | A kind of lazy pinch roller regulating device for short material sander |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100526 |
|
| CX01 | Expiry of patent term |