CN203357161U - Top circle grinding device - Google Patents
Top circle grinding device Download PDFInfo
- Publication number
- CN203357161U CN203357161U CN 201320407800 CN201320407800U CN203357161U CN 203357161 U CN203357161 U CN 203357161U CN 201320407800 CN201320407800 CN 201320407800 CN 201320407800 U CN201320407800 U CN 201320407800U CN 203357161 U CN203357161 U CN 203357161U
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- Prior art keywords
- grinding
- fixed
- lathe
- wheel
- emery wheel
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- Expired - Fee Related
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Abstract
The utility model provides a top circle grinding device. The top circle grinding device comprises a lathe, wherein the lathe is provided with a carriage which moves longitudinally and transversely. A grinding head assembly is installed on the carriage and is an electric grinding machine which is fixed to the carriage through a base. A baffle is arranged on one side, close to the outer side of the lathe, of a grinding wheel. A grinding wheel dressing device is arranged under the grinding wheel and comprises a lifting device fixed to the carriage, and a dressing block is fixed to the lifting device through a support. The dressing face of the top of the dressing block is matched with the grinding face of the grinding wheel. According to the top circle grinding device, the grinding wheel can be dressed without taking down the grinding wheel. The baffle on the grinding machine can effectively protect operators, the working efficiency is improved, and the quality and safety of finished products are also improved.
Description
Technical field
The utility model belongs to mechanical manufacturing field, relates to a kind of equipment for grinding, particularly a kind of cylindrical grinding apparatus.
Background technology
People often use the revolving bodies such as lathe countershaft, cylinder body to carry out the processing such as grinding-polishing of cylindrical now.Lathe comprises by the tailstock centre on the chuck be connected with lathe spindle, tailstock and tailstock.The revolving bodies such as chuck and tailstock centre stationary housing, guarantee axis and the lathe spindle dead in line of cylinder body.Lathe also comprises the planker that can slide along guide rail, is fixed with an abrasive machine on planker.
Start lathe, make cylinder body rotate with lathe spindle, start abrasive machine simultaneously, the motor in abrasive machine drives grinding wheel spindle and rotates, and emery wheel rotates thereupon.Handle planker, utilize emery wheel, along the cylinder body bus, it is carried out to grinding.This processing method has advantages of that productivity ratio is high, versatility is wide, in the situation that the grinding-wheel grinder bevel is good, can guarantee well machining accuracy.
But emery wheel in use can be subject to very large wearing and tearing, emery wheel usually there will be the problems such as grinding face is inhomogeneous, cutting edge rounding.Therefore must often to the grinding-wheel grinder bevel, be repaired, because hand-held dresser is wasted time and energy to the crushing finishing, higher to operator's specification requirement, very inconvenient.If take to change the mode of emery wheel at least need two emery wheels, also can reduce production efficiency simultaneously, frequently change emery wheel and more easily produce operate miss.Therefore need to the equipment of present use be improved.
The utility model content
The utility model provides a kind of cylindrical grinding apparatus, solves existing cylindrical grinding apparatus to the crushing inconvenience, thereby reduces operating efficiency, affects the problem of machining accuracy.
To achieve these goals, the technical scheme that the utility model is taked is:
Described cylindrical grinding apparatus, comprise lathe, is fixed with the bistrique assembly on the planker of described lathe, and described bistrique assembly comprises emery wheel, and the below of described emery wheel is provided with the wheel dresser be arranged on described planker.
Described wheel dresser comprises the finishing piece on the lowering or hoisting gear be fixed on described planker and the lifting platform that is fixed on described lowering or hoisting gear.
Described bistrique assembly also comprises shell, and described emery wheel side outside described lathe is provided with defensive baffle plate, and described baffle plate is fixed on described shell.
Described finishing piece is fixed on described lifting platform by support.
Adopt technique scheme, realized taking off emery wheel the purpose that can be repaired emery wheel.Baffle plate on abrasive machine is effectively protected operator's safety, has improved operating efficiency, end product quality and security.
The accompanying drawing explanation
The structural representation that Fig. 1 is the utility model cylindrical grinding apparatus;
The top view that Fig. 2 is structure shown in Fig. 1;
Fig. 3 is the structural representation of bistrique assembly and wheel dresser in structure shown in Fig. 1.
Being labeled as in figure:
1, cylinder body; 2, chuck; 3, bistrique assembly; 4, wheel dresser; 5, planker; 6, guide rail; 7, grinding wheel spindle; 8, emery wheel; 9, finishing piece; 10, trapezoid support; 11, lowering or hoisting gear; 12, baffle plate.
The specific embodiment
Below contrast accompanying drawing, by the description to embodiment, the specific embodiment of the present utility model is described in further detail, to help those skilled in the art, inventive concept of the present utility model, technical scheme are had to more complete, accurate and deep understanding.
As shown in Figures 1 to 4, the utility model provides a kind of cylindrical grinding apparatus, for columniform cylinder body 1 is carried out to cylindricalo grinding.This equipment comprises a chassis bed, and lathe has chuck 2 and the tailstock centre of stationary housing 1, guide rail 6 and can along guide rail 6 vertically, the planker 5 of transverse shifting.Bistrique assembly 3 is installed on planker 5.
Bistrique assembly 3 is for being fixed on the electric grinder of planker 5 by base.Motor and transmission system are arranged in the shell of electric grinder, and motor rotates by transmission system drives grinding wheel spindle 7.The emery wheel 8 that need to select according to technique is arranged on the output of grinding wheel spindle 7.The chip produced when preventing grinding hurts the operator, is provided with by the side outside lathe the baffle plate 12 that a cross section is arc at emery wheel 8, one side on the shell that is screwed in electric grinder of baffle plate 12.
Be provided with a wheel dresser 4 under emery wheel 8, comprise the lowering or hoisting gear 11 be fixed on planker 5, lowering or hoisting gear 11 comprises the lifting platform that can adjust height.Be fixed wtih a trapezoid support 10 made of iron on lifting platform, the base plate of trapezoid support 10 is fixed on lifting platform, and trapezoid support 10 is being inserted a piece of the finishing for trimming wheel 89.The handle of finishing piece 9 is through top board and the base plate of trapezoid support 10.Finishing piece 9 is selected according to the material of emery wheel 8.
When cylinder body 1 cylindrical is carried out to grinding, first start lathe by cylinder body 1 around self axis High Rotation Speed.And the unlatching abrasive machine, making emery wheel 8 rotations, emery wheel 8 buses are parallel with cylinder body 1 bus.Handle planker 5 operations, 8 pairs of cylinder bodies of emery wheel 1 carry out grinding.Baffle plate 12 has been protected operator's safety at this moment effectively.Through long-time, use, the grinding face of emery wheel 8 has been subject to wearing and tearing, has affected the quality of grinding, easily on cylinder body 1 surface, produces the blemish such as streak, spiral vestige and burn point.The emery wheel 8 of wearing and tearing must be changed in time or its surface be repaired.
Now, as long as when emery wheel 8 rotates, promote the height of lifting platform in lowering or hoisting gear 11, the finishing face of finishing piece 9 is pushed up on the grinding face of emery wheel 8, can be repaired emery wheel 8.Can recover at once processing after emery wheel 8 trims, greatly promote production efficiency, and also be conducive to keep machining accuracy.Lowering or hoisting gear 11 can use separated type hydraulic jack or small-sized machine formula lowering or hoisting gear.
The above has carried out exemplary description to the utility model by reference to the accompanying drawings; obviously the concrete realization of the utility model is not subject to the restrictions described above; as long as the various improvement that adopted method design of the present utility model and technical scheme to carry out; or directly apply to other occasions without improvement, all in protection domain of the present utility model.
Claims (4)
1. a cylindrical grinding apparatus, comprise lathe, be fixed with bistrique assembly (3) on the planker of described lathe (5), described bistrique assembly (3) comprises emery wheel (8), it is characterized in that: the below of described emery wheel (8) is provided with the wheel dresser (4) be arranged on described planker (5).
2. cylindrical grinding apparatus according to claim 1, it is characterized in that: described wheel dresser (4) comprises the finishing piece (9) on the lowering or hoisting gear (11) be fixed on described planker (5) and the lifting platform that is fixed on described lowering or hoisting gear (11).
3. cylindrical grinding apparatus according to claim 1 and 2, it is characterized in that: described bistrique assembly (3) also comprises shell, described emery wheel (8) side outside described lathe is provided with defensive baffle plate (12), and described baffle plate (12) is fixed on described shell.
4. cylindrical grinding apparatus according to claim 3, it is characterized in that: described finishing piece (9) is fixed on described lifting platform by support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320407800 CN203357161U (en) | 2013-07-10 | 2013-07-10 | Top circle grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320407800 CN203357161U (en) | 2013-07-10 | 2013-07-10 | Top circle grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203357161U true CN203357161U (en) | 2013-12-25 |
Family
ID=49804981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320407800 Expired - Fee Related CN203357161U (en) | 2013-07-10 | 2013-07-10 | Top circle grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203357161U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106141826A (en) * | 2016-08-30 | 2016-11-23 | 湖南南方搏云新材料股份有限公司 | A kind of carbon felt heat-preservation cylinder Cylindrical Grinding Processes device |
| CN109290868A (en) * | 2018-11-30 | 2019-02-01 | 杭州力龙液压有限公司 | Vertical centre-hole lapping machine |
-
2013
- 2013-07-10 CN CN 201320407800 patent/CN203357161U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106141826A (en) * | 2016-08-30 | 2016-11-23 | 湖南南方搏云新材料股份有限公司 | A kind of carbon felt heat-preservation cylinder Cylindrical Grinding Processes device |
| CN109290868A (en) * | 2018-11-30 | 2019-02-01 | 杭州力龙液压有限公司 | Vertical centre-hole lapping 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: 20131225 Termination date: 20140710 |
|
| EXPY | Termination of patent right or utility model |