CN202360708U - Lateral clearance adjusting device - Google Patents
Lateral clearance adjusting device Download PDFInfo
- Publication number
- CN202360708U CN202360708U CN 201120532240 CN201120532240U CN202360708U CN 202360708 U CN202360708 U CN 202360708U CN 201120532240 CN201120532240 CN 201120532240 CN 201120532240 U CN201120532240 U CN 201120532240U CN 202360708 U CN202360708 U CN 202360708U
- Authority
- CN
- China
- Prior art keywords
- gear
- lateral clearance
- sideshake
- pinion
- adjusting device
- 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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Abstract
The utility model discloses a lateral clearance adjusting device. The lateral clearance adjusting device comprises a primary gear and a secondary gear, wherein the primary gear and the secondary gear are fixed through joint bolts; a positioning screw and a lock nut are arranged on the secondary gear; the positioning screw is inserted into the secondary gear; and a spring is arranged on an end part of a positioning screw hole, and the other end of the spring contacts with the primary gear. By the lateral clearance adjusting device, when the gears are abraded and the lateral clearance is increased, the joint bolts are loosened, the secondary gear is pushed away for a certain distance relative to the primary gear under the pushing of the spring, then a corresponding positioning screw is rotated to adjust the distance between the primary gear and the secondary gear after the lateral clearance is eliminated, and the primary gear and the secondary gear are locked by using the lock nut. Thus, the lateral clearance is eliminated, then the joint bolts are screwed up again, so that a one-time lateral clearance adjustment is finished, and the lateral clearance adjusting device is convenient and quick.
Description
Technical field
The utility model belongs to the cutting implement technical field, is specifically related to a kind of sideshake regulating device.
Background technique
Scrap cutter is used equipment during the band steel is produced, and is cataclasm the slitter edge that circle shear is cut exactly, is convenient to collect.Can scrap cutter cataclasm smoothly slitter edge, relevant with the sideshake of cutting edge, because the scrap cutter transmission is gear transmission, gear transmission certainly exists sideshake.Adjusted sideshake according to belt steel thickness during assembling, if the sideshake in the gear transmission that do not disappear, because the sideshake existence, when cutting edge is nipped the band steel, because of stressed two cutting edge axles must rotate relatively.The revolution of axle causes that blade clearance increases, and for certain thickness steel band, sideshake has only within the specific limits could cut off band smoothly, and sideshake increases just might cut continuous band.
The method that existing elimination scrap cutter is cut shaftgear transmission sideshake is a shimming between the major-minor gear, has eliminated sideshake when initially installing.But, will more renew pad because gear rotation wearing and tearing can occur sideshake again and increase after a period of time.At first measure and eliminate the distance between the major-minor gear behind the sideshake, this distance is new shim, reprocesses new pad.This pad requires the two sides parallelism high, so need grinding.Increased maintenance expenses like this, and dismounting is inconvenient, has increased engineering time.
Summary of the invention
The purpose of the utility model provides a kind of sideshake regulating device, can adjust the sideshake between the scrap cutter major-minor gear, and is convenient and swift.
The technological scheme that the utility model adopts is; The sideshake regulating device comprises master gear and pinion, and master gear and pinion close bolt through handle; Pinion is provided with positioning screwn and locking nut; Positioning screwn penetrates in the pinion, and the positioning screwn bore ends is provided with spring, and the other end of spring contacts with master gear.
The characteristic of the utility model:
Master gear also meshes with coupling gear.
Positioning screwn is provided with 6, and is distributed on the pinion end face.
Be provided with 6 closing bolt, and be distributed on the pinion end face.
The utility model sideshake regulating device; When master gear and coupling gear because the transmission wearing and tearing, after sideshake increases, in the time of need transferring sideshake again; The handle that unclamps the major-minor gear earlier closes bolt; The displacement that is open of the relative master gear of pinion makes the gear flank contact with the coupling gear flank under the promotion of spring force, another flank applying of flank of pinion engagement simultaneously and coupling gear.At this moment, major-minor gear relative position is the relative position behind the elimination sideshake.Rotation positioning screw then makes it keep master gear and the pinion distance (being relative position between the major-minor gear) between behind the elimination sideshake, rotates coupling gear again, makes meshed transmission gear normal, if any stuck, suitably adjusts positioning screwn again.Finally make meshed transmission gear normal, sideshake is in allowed band.Use locking nut lock in place screw position again.And then tighten the major-minor gear closing bolt, a sideshake adjustment is just accomplished, and is convenient and swift.
Description of drawings
Fig. 1 is the structural representation of the utility model sideshake regulating device.
Fig. 2 is the schematic representation the during engagement of major-minor gear and coupling gear in the utility model.
Among the figure, 1. positioning screwn, 2. locking nut, 3. pinion, 4. spring, 5. master gear, 6. closing bolt, 7. coupling gear, 8. gear flank, 9. pinion engagement flank.
Embodiment
Be elaborated below in conjunction with the structure of accompanying drawing to the utility model.
The structure of the sideshake regulating device of the utility model, as shown in Figure 2.Comprise master gear 5 and pinion 3, master gear 5 and pinion 3 are through fixing closing bolt 6.Master gear 5 is also meshing with coupling gear 7.Pinion 3 is provided with positioning screwn 1 and locking nut 2, and positioning screwn 1 penetrates in the pinion 3, and positioning screwn 1 bore ends is provided with spring 4, and the other end of spring 4 contacts with master gear 5.Wherein, positioning screwn 1 is provided with 6, be distributed on the pinion 3, so spring 4 also is provided with 6, is provided with 6 and is distributed on the pinion 3 closing bolt 6.
The sideshake regulating device of the utility model; At first unclamp closing bolt 6; Pinion 3 relative master gears 5 are pushed a displacement open under the promotion of a plurality of spring 4 power; Make gear flank 8 and coupling gear tooth 7 one side contacts, the flank 9 of pinion engagement is simultaneously fitted with coupling gear 7 another flanks, and is as shown in Figure 2.This moment, the relative position of pinion 3 and master gear 5 was the position of major-minor gear behind the elimination sideshake.Rotate corresponding positioning screwn 1 then, the distance between keeping master gear 5 and pinion 3 is after eliminating sideshake with positioning screwn 1 is locked with locking nut 2.Sideshake just is eliminated like this, and then tightens and just accomplish closing 6, sideshake adjustment of bolt, uses simple and convenient.
Claims (4)
1. sideshake regulating device; It is characterized in that, comprise master gear (5) and pinion (3), master gear (5) and pinion (3) are through fixing closing bolt (6); Said pinion (3) is provided with positioning screwn (1) and locking nut (2); Said positioning screwn (1) penetrates in the pinion (3), and positioning screwn (1) bore ends is provided with spring (4), and the other end of spring (4) contacts with master gear (5).
2. sideshake regulating device according to claim 1 is characterized in that, said master gear (5) also meshes with coupling gear (7).
3. sideshake regulating device according to claim 1 is characterized in that, wherein, said positioning screwn (1) is provided with 6 and be distributed on the pinion (3).
4. sideshake regulating device according to claim 1 is characterized in that, wherein, said handle closes bolt (6) and is provided with 6 and be distributed on the pinion (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120532240 CN202360708U (en) | 2011-12-15 | 2011-12-15 | Lateral clearance adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120532240 CN202360708U (en) | 2011-12-15 | 2011-12-15 | Lateral clearance adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202360708U true CN202360708U (en) | 2012-08-01 |
Family
ID=46571897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120532240 Expired - Lifetime CN202360708U (en) | 2011-12-15 | 2011-12-15 | Lateral clearance adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202360708U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104315084A (en) * | 2014-09-28 | 2015-01-28 | 温州职业技术学院 | Cylindrical gear transmission mechanism for adjusting tooth backlash by single screw |
| CN104343932A (en) * | 2014-09-28 | 2015-02-11 | 温州职业技术学院 | Cylindrical gear backlash twin-screw adjusting device |
| CN105864396A (en) * | 2016-05-01 | 2016-08-17 | 保定标正机床有限责任公司 | Gear clearance removing mechanism |
| CN106670565A (en) * | 2017-03-24 | 2017-05-17 | 北京京诚之星科技开发有限公司 | Flying shear with double-side gear transmission |
| CN107218874A (en) * | 2017-05-27 | 2017-09-29 | 攀钢集团西昌钢钒有限公司 | A kind of cutting edge side clearance scaling method of scrap cutter |
-
2011
- 2011-12-15 CN CN 201120532240 patent/CN202360708U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104315084A (en) * | 2014-09-28 | 2015-01-28 | 温州职业技术学院 | Cylindrical gear transmission mechanism for adjusting tooth backlash by single screw |
| CN104343932A (en) * | 2014-09-28 | 2015-02-11 | 温州职业技术学院 | Cylindrical gear backlash twin-screw adjusting device |
| CN104315084B (en) * | 2014-09-28 | 2017-02-08 | 温州职业技术学院 | Cylindrical gear transmission mechanism for adjusting tooth backlash by single screw |
| CN105864396A (en) * | 2016-05-01 | 2016-08-17 | 保定标正机床有限责任公司 | Gear clearance removing mechanism |
| CN106670565A (en) * | 2017-03-24 | 2017-05-17 | 北京京诚之星科技开发有限公司 | Flying shear with double-side gear transmission |
| CN107218874A (en) * | 2017-05-27 | 2017-09-29 | 攀钢集团西昌钢钒有限公司 | A kind of cutting edge side clearance scaling method of scrap cutter |
| CN107218874B (en) * | 2017-05-27 | 2019-07-16 | 攀钢集团西昌钢钒有限公司 | A kind of cutting edge side clearance scaling method of scrap cutter |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120801 |