CN103291769A - Axial adjustment device for chain wheel - Google Patents
Axial adjustment device for chain wheel Download PDFInfo
- Publication number
- CN103291769A CN103291769A CN2012100512725A CN201210051272A CN103291769A CN 103291769 A CN103291769 A CN 103291769A CN 2012100512725 A CN2012100512725 A CN 2012100512725A CN 201210051272 A CN201210051272 A CN 201210051272A CN 103291769 A CN103291769 A CN 103291769A
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- CN
- China
- Prior art keywords
- gland
- sprocket wheel
- chain wheel
- motor shaft
- shield ring
- 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.)
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Abstract
The invention discloses an axial adjustment device for a chain wheel. The chain wheel can slide in the axial direction and stop in the circumferential direction, and is sleeved with the outer side of a motor shaft. The device comprises a gland and an adjustment pad, wherein one end of the gland is inserted into the chain wheel and can be fixedly connected with the motor shaft detachably, and a circle of check ring expanding axially outwards is arranged at the other end of the gland; the check ring stops on the outer side of the other end of the chain wheel and fixedly connected with the end surface of other end of the chain wheel detachably; the adjustment pad is sleeved with the outer side of the gland; and the adjustment pad is clamped between the check ring of the gland and the end surface of the other end of the chain wheel. According to the axial adjustment device for the chain wheel, a double-adjustment mode with the matching of the gland and the adjustment pad is adopted, and the chain wheel can move upwards by grinding one end surface of the gland and can move downwards by grinding the thickness of the adjustment pad. The axial adjustment device is simple in structure and convenient to use, the adjusting area of a contact point is large, the chain wheel cannot swing, the stable motion of the chain wheel can be guaranteed, and the adjustment precision can be within 0.2.
Description
Technical field
The present invention relates to a kind of regulating device that is applied to honing machine, particularly a kind of sprocket wheel axial adjusting device.
Background technique
In the honing machine spindle rotary system, being that pair of sprocket is secondary by main gear reducer to the power transmission of main shaft realizes, two sprocket wheels are horizontal positioned, be subjected to the restriction of two axle construction and the influence of machining error, the horizontal position of two sprocket wheels can not be very consistent, if do not add adjustment, strong vibrations will take place in the chain that runs up, thereby produce very big noise, and the wearing and tearing of acceleration chain wheel and chain, traditional adjustment mode generally adopts screw in compression, the structure of nut check, its deficiency is that the force is single, may make the sprocket wheel swing; Nut is loosening locate failure easily; It is not high to adjust precision.
Summary of the invention
In order to remedy above deficiency, the invention provides a kind of sprocket wheel axial adjusting device, this sprocket wheel axial adjusting device is simple in structure, stable, easy to adjust, adjusts the precision height.
The present invention for the technological scheme that solves its technical problem and adopt is: a kind of sprocket wheel axial adjusting device, sprocket shaft is sheathed on the motor shaft outside to the circumferencial direction stop of can sliding, be provided with a gland and a spacer, gland one end is inserted in can dismantle in the sprocket wheel and with motor shaft fixedlys connected, the gland the other end is provided with a circle and radially extends out Sealing shield ring, this Sealing shield ring backstop can be dismantled with sprocket wheel the other end end face in the sprocket wheel the other end outside and fixedly connected, spacer is sheathed on the gland outside, spacer is located between gland Sealing shield ring and the sprocket wheel the other end end face, when reality is adjusted, when find that the sprocket wheel height is higher need be with its position under timing, dismounting is spacer down, with spacer thickness wear down, and then load onto again and fastening get final product, when discovery sprocket wheel height is on the low side need be with its position on timing, the dismounting lower cover, grinding gland one end, gland length mill is short, and then load onto again and fastening each link gets final product.
As a further improvement on the present invention, described gland one end can be dismantled the structure of fixedlying connected with motor shaft: gland is provided with a perforation, also be provided with the adjustment bolt, adjusting bolt is arranged in the perforation of gland, adjust bolt one end and motor shaft and be spirally connected, adjust the head backstop of the bolt the other end in gland the other end outer side wall.
As a further improvement on the present invention, described this Sealing shield ring can be dismantled the structure of fixedlying connected with sprocket wheel the other end end face: be provided with connecting bolt, the Sealing shield ring of described gland is provided with some attachment holes, connecting bolt is arranged in these some attachment holes, connecting bolt one end and sprocket wheel the other end end face are spirally connected, and the head backstop of the connecting bolt the other end is in Sealing shield ring the other end outer side wall.
Useful technique effect of the present invention is: two adjustment modes that the present invention adopts gland and spacer to cooperate, end face by the grinding gland can make sprocket wheel move up, thickness by the grinding spacer can make sprocket wheel move down, it is simple in structure, and is easy to use, and it is big to adjust contact point area, avoid the sprocket wheel swing, guarantee the sprocket wheel motion steadily, adjust the precision height, can reach in 0.2.
Description of drawings
Fig. 1 is structural principle schematic representation of the present invention.
Embodiment
Embodiment: a kind of sprocket wheel axial adjusting device, the sprocket wheel 1 circumferencial direction stop of axially can sliding is sheathed on motor shaft 2 outsides, be provided with a gland 3 and a spacer 4, gland 3 one ends are inserted in can dismantle in the sprocket wheel 1 and with motor shaft 2 fixedlys connected, gland 3 the other ends are provided with a circle and radially extend out Sealing shield ring 31, these Sealing shield ring 31 backstops can be dismantled with sprocket wheel 1 the other end end face in sprocket wheel 1 the other end outside and fixedly connected, spacer 4 is sheathed on gland 3 outsides, spacer 4 is located between gland 3 Sealing shield rings 31 and sprocket wheel 1 the other end end face, when reality is adjusted, when find that sprocket wheel 1 is highly higher need be with its position under timing, dismounting is spacer 4 down, with spacer 4 thickness wear downs, and then load onto again and fastening get final product, when discovery sprocket wheel 1 is highly on the low side need be with its position on timing, dismounting lower cover 3, grinding gland 3 one ends, gland 3 length mills is short, and then load onto again and fastening each link gets final product.
Described gland 3 one ends can be dismantled the structure of fixedlying connected with motor shaft 2: gland 3 is provided with a perforation, also be provided with and adjust bolt 5, adjusting bolt 5 is arranged in the perforation of gland 3, adjust bolt 5 one ends and motor shaft 2 and be spirally connected, adjust the head backstop of bolt 5 the other ends in gland 3 the other end outer side walls.
Described this Sealing shield ring 31 can be dismantled the structure of fixedlying connected with sprocket wheel 1 the other end end face: be provided with connecting bolt 6, the Sealing shield ring 31 of described gland 3 is provided with some attachment holes, connecting bolt 6 is arranged in these some attachment holes, connecting bolt 6 one ends and sprocket wheel 1 the other end end face are spirally connected, and the head backstop of connecting bolt 6 the other ends is in Sealing shield ring 31 the other end outer side walls.
Claims (3)
1. sprocket wheel axial adjusting device, sprocket wheel (1) the circumferencial direction stop of axially can sliding is sheathed on motor shaft (2) outside, it is characterized in that: be provided with a gland (3) and a spacer (4), gland (3) one ends are inserted in can dismantle in the sprocket wheel (1) and with motor shaft (2) fixedlys connected, gland (3) the other end is provided with a circle and radially extends out Sealing shield ring (31), this Sealing shield ring (31) backstop can be dismantled with sprocket wheel (1) the other end end face in sprocket wheel (1) the other end outside and fixedly connected, spacer (4) is sheathed on gland (3) outside, and spacer (4) is located between gland (3) Sealing shield ring (31) and sprocket wheel (1) the other end end face.
2. sprocket wheel axial adjusting device as claimed in claim 1, it is characterized in that: described gland (3) one ends can be dismantled the structure of fixedlying connected with motor shaft (2) and be: gland (3) is provided with a perforation, also be provided with and adjust bolt (5), adjusting bolt (5) is arranged in the perforation of gland (3), adjust bolt (5) one ends and motor shaft (2) and be spirally connected, adjust the head backstop of bolt (5) the other end in gland (3) the other end outer side wall.
3. sprocket wheel axial adjusting device as claimed in claim 1, it is characterized in that: described this Sealing shield ring (31) can be dismantled the structure of fixedlying connected with sprocket wheel (1) the other end end face and be: be provided with connecting bolt (6), the Sealing shield ring (31) of described gland (3) is provided with some attachment holes, connecting bolt (6) is arranged in these some attachment holes, connecting bolt (6) one ends and sprocket wheel (1) the other end end face are spirally connected, and the head backstop of connecting bolt (6) the other end is in Sealing shield ring (31) the other end outer side wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210051272.5A CN103291769B (en) | 2012-03-01 | 2012-03-01 | Sprocket wheel axial adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210051272.5A CN103291769B (en) | 2012-03-01 | 2012-03-01 | Sprocket wheel axial adjusting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103291769A true CN103291769A (en) | 2013-09-11 |
| CN103291769B CN103291769B (en) | 2016-01-20 |
Family
ID=49093149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210051272.5A Active CN103291769B (en) | 2012-03-01 | 2012-03-01 | Sprocket wheel axial adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103291769B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004001152A (en) * | 2002-06-03 | 2004-01-08 | Tokyo Seimitsu Co Ltd | Dresser, dressing method, polishing device, and polishing method |
| US20040018807A1 (en) * | 2002-07-09 | 2004-01-29 | Yang-Woo Jin | Polishing pad conditioner and chemical-mechanical polishing apparatus having the same |
| TW200635733A (en) * | 2005-04-01 | 2006-10-16 | Hon Hai Prec Ind Co Ltd | Height-adjusting advice of molding inserts |
| CN201006684Y (en) * | 2006-12-26 | 2008-01-16 | 南车四方机车车辆股份有限公司 | Induction plate installation mechanism |
| CN101112902A (en) * | 2007-08-30 | 2008-01-30 | 济南轨道交通装备有限责任公司 | Method for adjusting height of railway freight-car coupler |
| CN202484113U (en) * | 2012-03-01 | 2012-10-10 | 昆山昆江数控机床有限公司 | Axial adjustment device for chain wheel |
-
2012
- 2012-03-01 CN CN201210051272.5A patent/CN103291769B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004001152A (en) * | 2002-06-03 | 2004-01-08 | Tokyo Seimitsu Co Ltd | Dresser, dressing method, polishing device, and polishing method |
| US20040018807A1 (en) * | 2002-07-09 | 2004-01-29 | Yang-Woo Jin | Polishing pad conditioner and chemical-mechanical polishing apparatus having the same |
| TW200635733A (en) * | 2005-04-01 | 2006-10-16 | Hon Hai Prec Ind Co Ltd | Height-adjusting advice of molding inserts |
| CN201006684Y (en) * | 2006-12-26 | 2008-01-16 | 南车四方机车车辆股份有限公司 | Induction plate installation mechanism |
| CN101112902A (en) * | 2007-08-30 | 2008-01-30 | 济南轨道交通装备有限责任公司 | Method for adjusting height of railway freight-car coupler |
| CN202484113U (en) * | 2012-03-01 | 2012-10-10 | 昆山昆江数控机床有限公司 | Axial adjustment device for chain wheel |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103291769B (en) | 2016-01-20 |
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