CN203484990U - Grinding device with stable supporting drive plate - Google Patents
Grinding device with stable supporting drive plate Download PDFInfo
- Publication number
- CN203484990U CN203484990U CN201320524994.8U CN201320524994U CN203484990U CN 203484990 U CN203484990 U CN 203484990U CN 201320524994 U CN201320524994 U CN 201320524994U CN 203484990 U CN203484990 U CN 203484990U
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- drive plate
- driver plate
- grinding
- grinding machine
- shaped
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Abstract
The utility model relates to a grinding device with a stable supporting drive plate. The grinding device comprises a base, a supporting rack, a grinding machine, the drive plate and a drive claw, wherein the fixed supporting rack is fixedly installed at one end on the base, the grinding machine is fixedly installed at the other end of the base, a roller to be machined is coaxially installed between the grinding machine and the supporting rack, the drive plate is coaxially installed between the grinding machine and the end portion of the roller, a drive plate body structure is cake-shaped, two longitudinal sides of the cake-shaped drive plate are symmetrically provided with installing lugs fixedly installed with the drive claw, a limiting box is coaxially installed at the front end of the drive plate body, and the radial side of the limiting box is provided with an arc-shaped groove. The stress area of the drive plate is increased, the torque bearing capacity of the drive plate is greatly enhanced, the shortcoming of poor torque bearing capacity of an original drive plate structure is overcome, a phenomenon that small claws of the drive plate break is avoided, the roller grinding quality and the roller grinding efficiency are improved, the tier-one product quality is improved, and the grinding device brings high economic benefit for companies.
Description
Technical field
The utility model belongs to the grinding equipment of roll, especially a kind of grinding attachment with firm support driver plate.
Background technology
In the time of grinding backing roll, the driver plate adopting mainly relies on the cooperation of the keyway of unguiculus backing roll roller head of the side on driver plate own, driver plate and roll are coupled together, during work, first the unguiculus of driver plate aimed to backing roll keyway and be sleeved on backing roll, then, backing roll is placed on grinding machine, in the time of grinding backing roll, by the grinding machine headstock, by pusher dog, connects old driver plate and drive roll to rotate together.Through the long time, the torsion that the little paw of a small animal on driver plate produces in the time of can not bearing roll rotation for a long time, within maximum 2 months, will rupture once (the every fracture of pusher dog once will cause certain injury to the backing roll of institute's grinding and emery wheel), need to again repair or make a driver plate, workman's operating efficiency and the service efficiency of lathe have so just been had a strong impact on, also have influence on the roll surface quality of backing roll, to company, brought necessarily economic loss very.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art part, provide a kind of simple in structure, be convenient to the grinding attachment with firm support driver plate that regulates, safe and reliable, degree of regulation is high.。
The utility model solves its technical problem and takes following technical scheme to realize:
A kind of grinding attachment with firm support driver plate, comprise pedestal, bracing frame, grinding machine, driver plate and pusher dog, one end on pedestal is fixed with a fixing support rack, the other end on pedestal is fixed with grinding machine, between this grinding machine and bracing frame, be coaxially installed with roll to be processed, between grinding machine and the end of roll, be coaxially installed with a driver plate, this driver plate spaced radial is fixed with a plurality of pusher dogs, pusher dog drives driver plate rotation, it is characterized in that: described driver plate agent structure is a patty, the equal symmetry in the longitudinal both sides of driver plate of this patty is shaped with a mounting ear for being fixedly mounted with pusher dog, driver plate body front end is coaxially shaped with a positive stop lug boss, a radially side of this positive stop lug boss is shaped with arc groove.
And the equal symmetry in longitudinal both sides of described positive stop lug boss is shaped with an arc groove.
And support frame as described above horizontal slip guiding is arranged on pedestal.
Advantage of the present utility model and good effect are:
1, this dial structure has improved employee's operating efficiency and the grinding quality of roll, for guaranteeing that normal production, the High-efficient Production of a line milling train established important basis.
2, the utility model has strengthened the lifting surface area of driver plate, greatly strengthened the torsion ability of bearing of driver plate, having solved original dial structure bears and turns round hypodynamic shortcoming, avoid the phenomenon of driver plate unguiculus fracture, improved the grinding quality of roll, improve the grinding efficiency of roll, improved the quality of a line products, to company, brought higher economic benefit.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the dial structure enlarged diagram in the utility model.
The specific embodiment
Below in conjunction with accompanying drawing and by specific embodiment, the utility model is described in further detail, and following examples are descriptive, are not determinate, can not limit protection domain of the present utility model with this.
A kind of grinding attachment with firm support driver plate, comprise pedestal 2, bracing frame 1, grinding machine 6, driver plate 4 and pusher dog 5, one end on pedestal is fixed with a bracing frame, and the other end on pedestal is fixed with grinding machine, is coaxially installed with roll to be processed 3 between this grinding machine and fixing support rack.
For the synchronous roll that drives, process, between grinding machine and the end of roll, be coaxially installed with a driver plate, this driver plate spaced radial is fixed with a plurality of pusher dogs 5, and pusher dog drives driver plate rotation.
Innovative point of the present utility model is:
As shown in Figure 2, described driver plate agent structure is a patty, the equal symmetry in the longitudinal both sides of driver plate of this patty is shaped with a mounting ear 7 for being fixedly mounted with pusher dog, driver plate body front end is coaxially shaped with a positive stop lug boss 8, longitudinal both sides of this positive stop lug boss are all radially shaped with an arc groove 9, this arc groove is for the connecting key (not shown) of setting-in roll, and lifting surface area is large, not fragile.
In order to process the roll of different length, support frame as described above horizontal slip guiding is arranged on pedestal.
Although disclose for the purpose of illustration embodiment of the present utility model and accompanying drawing, but it will be appreciated by those skilled in the art that: within not departing from the spirit and scope of the utility model and claims, various replacements, variation and modification are all possible, therefore, scope of the present utility model is not limited to embodiment and the disclosed content of accompanying drawing.
Claims (3)
1. the grinding attachment with firm support driver plate, comprise pedestal, bracing frame, grinding machine, driver plate and pusher dog, one end on pedestal is fixed with a fixing support rack, the other end on pedestal is fixed with grinding machine, between this grinding machine and bracing frame, be coaxially installed with roll to be processed, between grinding machine and the end of roll, be coaxially installed with a driver plate, this driver plate spaced radial is fixed with a plurality of pusher dogs, pusher dog drives driver plate rotation, it is characterized in that: described driver plate agent structure is a patty, the equal symmetry in the longitudinal both sides of driver plate of this patty is shaped with a mounting ear for being fixedly mounted with pusher dog, driver plate body front end is coaxially shaped with a positive stop lug boss, a radially side of this positive stop lug boss is shaped with arc groove.
2. the grinding attachment with firm support driver plate according to claim 1, is characterized in that: the equal symmetry in longitudinal both sides of described positive stop lug boss is shaped with an arc groove.
3. the grinding attachment with firm support driver plate according to claim 1, is characterized in that: support frame as described above horizontal slip guiding is arranged on pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320524994.8U CN203484990U (en) | 2013-08-27 | 2013-08-27 | Grinding device with stable supporting drive plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320524994.8U CN203484990U (en) | 2013-08-27 | 2013-08-27 | Grinding device with stable supporting drive plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203484990U true CN203484990U (en) | 2014-03-19 |
Family
ID=50255848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320524994.8U Expired - Fee Related CN203484990U (en) | 2013-08-27 | 2013-08-27 | Grinding device with stable supporting drive plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203484990U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106424990A (en) * | 2016-09-29 | 2017-02-22 | 马鞍山钢铁股份有限公司 | Driving plate for leveler roller roughening |
| CN111152132A (en) * | 2019-12-31 | 2020-05-15 | 中钢集团邢台机械轧辊有限公司 | Rotary pusher dog of cylindrical grinder |
-
2013
- 2013-08-27 CN CN201320524994.8U patent/CN203484990U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106424990A (en) * | 2016-09-29 | 2017-02-22 | 马鞍山钢铁股份有限公司 | Driving plate for leveler roller roughening |
| CN111152132A (en) * | 2019-12-31 | 2020-05-15 | 中钢集团邢台机械轧辊有限公司 | Rotary pusher dog of cylindrical grinder |
| CN111152132B (en) * | 2019-12-31 | 2022-06-17 | 中钢集团邢台机械轧辊有限公司 | Rotary pusher dog of cylindrical grinder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140319 Termination date: 20140827 |
|
| EXPY | Termination of patent right or utility model |