CN202861913U - Lathe with grinding function - Google Patents
Lathe with grinding function Download PDFInfo
- Publication number
- CN202861913U CN202861913U CN 201220493531 CN201220493531U CN202861913U CN 202861913 U CN202861913 U CN 202861913U CN 201220493531 CN201220493531 CN 201220493531 CN 201220493531 U CN201220493531 U CN 201220493531U CN 202861913 U CN202861913 U CN 202861913U
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- Prior art keywords
- grinding
- lathe
- grinding spindle
- power source
- bistrique
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model provides a lathe with a grinding function. The lathe with the grinding function comprises a lathe body and a grinding heat. The grinding head comprises a base arranged on the lathe body, a grinding head main shaft capable of rotating around an axis of the grinding head, a grinding wheel arranged on the outer side of an output end of the grinding head main shaft in a sleeved mode, and a power source driving the grinding head main shaft to rotate. According to the lathe with the grinding function, grinding of an outer circle can be achieved through the grinding head and all movements of the lathe, meanwhile, the grinding function can be achieved just by adding the grinding head on the lathe, and therefore compared with purchase of a grinding machine device, the grinding head is simple in structure and low in fixed input. The lathe with the grinding function satisfies the requirement for grinding of the outer circle, and meanwhile, input cost is reduced.
Description
Technical field
The utility model relates to the Machining Technology field, more particularly, relates to a kind of lathe with grinding function.
Background technology
The grinding of workpiece is carried out at grinding machine usually, and grinding machine is divided into internal grinder, cylindrical grinder, flat stone mill, end face mill and some other special grinding machine, and the staff can choose suitable grinding machine according to the different parts of grinding on the workpiece.Wherein, cylindrical grinder can be finished the grinding of cylindrical.
The range of work that the grinding machine of different size is corresponding different, along with the increase of grinding excircle dimension, the size of grinding machine is corresponding increase also, has so just increased the input cost of producer.If the processing excircles diameter surpasses 500mm, just need to purchase large-scale cylindrical grinder, because large-scale cylindrical grinder is in the majority with the import lathe, this just causes the cost of producer to increase severely.
In addition, for the extensive manufacturing firm of non-professionality, acquire such equipment and become very difficult, even economic strength is enough acquired, utilization rate is also extremely low, causes huge resources idle and waste.
How being implemented in when satisfying the cylindricalo grinding requirement, reducing input cost, is the technical problem that present those skilled in the art need to be resolved hurrily.
The utility model content
In view of this, the purpose of this utility model is to provide a kind of lathe with grinding function, when satisfying the cylindricalo grinding requirement to be implemented in, reduces input cost.
In order to achieve the above object, the utility model provides following technical scheme:
A kind of lathe with grinding function comprises lathe bed, also comprises bistrique, and this bistrique comprises:
Be arranged on the base on the described lathe bed;
Can be around the grinding spindle of its axis rotation;
Be set in the emery wheel in the output outside of described grinding spindle;
Drive the power source of described grinding spindle rotation.
Preferably, in the above-mentioned lathe, described bistrique also comprises:
Be arranged on the transmission device between described power source and the described grinding spindle.
Preferably, in the above-mentioned lathe, described transmission device is tape handler, and this tape handler comprises the driving pulley that links to each other with described power source, is set in the driven pulley in the described grinding spindle outside and the belt that connects both.
Preferably, in the above-mentioned lathe, described transmission device is gear drive, and this gear drive comprises the driving gear that links to each other with described power source and is set in the driven gear in the described grinding spindle outside.
Preferably, in the above-mentioned lathe, described transmission device is chain-drive mechanism, and this chain-drive mechanism comprises the drive sprocket that links to each other with described power source, is set in the driven sprocket in the described grinding spindle outside and the chain that connects both.
Preferably, in the above-mentioned lathe, described bistrique also comprises the axis of guide that is set in the described grinding spindle outside, and the described axis of guide is arranged on the described base.
Preferably, in the above-mentioned lathe, the described axis of guide is located at the outside of described grinding spindle by bearing holder (housing, cover).
Preferably, in the above-mentioned lathe, described bearing is the two couples angular contact ball bearing back-to-back that is symmetrically distributed in described grinding spindle two ends.
Preferably, in the above-mentioned lathe, described power source is motor.
Preferably, in the above-mentioned lathe, described base is arranged on the knife rest of described lathe bed, and offers on the described base and can block the U-shaped groove of establishing described knife rest.
Can find out that from above-mentioned technical scheme the lathe with grinding function that the utility model provides can and utilize the every feed motion of lathe to realize the grinding of cylindrical by bistrique; Simultaneously, because above-mentioned lathe only need to be acquired bistrique and can realize grinding function, with again purchase a grinding machine equipment and compare, this grinding wheel head structure is simple, fixing input is little, so the lathe with grinding function that the utility model provides has been realized reducing input cost when satisfying cylindricalo grinding and requiring.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art, apparently, accompanying drawing in the following describes is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of the bistrique of the lathe with grinding function that provides of the utility model embodiment.
The specific embodiment
The utility model embodiment provides a kind of lathe with grinding function, has realized when satisfying the cylindricalo grinding requirement, reduces input cost.
For the purpose, technical scheme and the advantage that make the utility model embodiment clearer, below in conjunction with the accompanying drawing among the utility model embodiment, technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
Please refer to accompanying drawing 1, the lathe with grinding function that the utility model embodiment provides comprises lathe bed and bistrique, and wherein, bistrique comprises: be arranged on the base 1 on the lathe bed; Can be around the grinding spindle 3 of its axis rotation; Be set in the emery wheel 6 in the output outside of grinding spindle 3; Drive the power source of grinding spindle 3 rotations.
Need to prove that bistrique refers to the grinding parts that grinding wheel spindle are housed and make its High Rotation Speed.The course of work of the bistrique that present embodiment provides is as follows:
At first drive grinding spindle 3 rotations by power source, because the using and control very convenient of motor, operating efficiency is higher, there are not flue dust, smell, free from environmental pollution, noise is also less, and reliable, cheap, sound construction, so the power source in the present embodiment is preferably motor 7, it can also can drive the structure of grinding spindle rotation for diesel engine, gasoline engine or other; Then grinding spindle 3 drives emery wheel 6 rotations on it, thereby utilizes at last the feed motion of the rotation of emery wheel 6 and lathe to finish the cylindricalo grinding of workpiece.
In summary, the lathe that provides of the utility model embodiment can and utilize every feed motion of lathe to realize the grinding of cylindrical by bistrique; Simultaneously, because above-mentioned lathe only need to be acquired bistrique and can realize grinding function, with again purchase a grinding machine equipment and compare, this grinding wheel head structure is simple, fixing input is little, so the lathe with grinding function that present embodiment provides has been realized reducing input cost when satisfying cylindricalo grinding and requiring.
In addition, for the extensive manufacturing firm of non-professionality, only need to drop into low cost and acquire the grinding that bistrique can be realized cylindrical at lathe, can not cause huge resources idle and waste.Simultaneously, operating personnel can satisfy by the size of the control rotating speed of grinding spindle 3 and emery wheel 6 diameters the requirement of different outside diameters.
In the present embodiment, emery wheel 6 diameters are 80-120mm, are preferably 120mm, need simultaneously to guarantee that the linear velocity of emery wheel 6 is 30-35m/s, are preferably 35m/s, and the bistrique that this moment, present embodiment provided can be realized the cylindricalo grinding of the workpiece of diameter 400-800.
Further, in order to increase or reduce the rotating speed of grinding spindle 3, and then provide emery wheel 6 rotating speeds of suitable size, finally improve the ground effect of emery wheel 6, in the lathe that above-described embodiment provides, bistrique also comprises the transmission device that is arranged between power source and the grinding spindle 3.
Preferably, above-mentioned transmission device is tape handler, and as shown in Figure 1, this tape handler comprises the driving pulley 8 that links to each other with power source, the belt 9 that is set in the driven pulley 2 in grinding spindle 3 outsides and connects both.
Operating personnel can be by selecting the different size size driving pulley 8 and driven pulley 2 realize changing the purpose of grinding spindle 3 rotating speeds; When needs increase the rotating speed of grinding spindle 3, make the size of driving pulley 8 greater than the size of driven pulley 2; When needs reduce the rotating speed of grinding spindle 3, make the size of driving pulley 8 less than the size of driven pulley 2; Certainly driving pulley 8 also can be identical with the size of driven pulley 2, and this moment, transmission device played the effect of transmission, and power source is linked to each other with grinding spindle 3 indirectly, can solve the limited problem in installation site of power source.
It will be appreciated by persons skilled in the art that this transmission device also can be gear drive, this gear drive comprises the driving gear that links to each other with power source and is set in the driven gear in grinding spindle 3 outsides; Can also be chain-drive mechanism, this chain-drive mechanism comprises the drive sprocket that links to each other with power source, is set in the driven sprocket in grinding spindle 3 outsides and the chain that connects both; Perhaps other can realize the mechanism of transmission between power source and the grinding spindle 3, to reach same increase or to reduce the effect of the rotating speed of grinding spindle 3, introduce no longer one by one at this.
In order to guarantee the grinding accuracy of bistrique, the bistrique that above-described embodiment provides also comprises the axis of guide 4 that is set in grinding spindle 3 outsides, and the axis of guide 4 is arranged on the base 1.In the process of bistrique grinding, because the rotating speed of emery wheel 6 is very large, cause easily rocking of grinding spindle 3, the outer wall matched in clearance of the inwall of this axis of guide 4 and grinding spindle, can realize the rotation of grinding spindle 3, also grinding spindle 3 is played the effect of guiding, reduce the shaking amplitude of grinding spindle 3, thereby improve grinding accuracy.
In order to improve the quality of fit of the axis of guide 4 and grinding spindle 3, the axis of guide 4 is set in the outside of grinding spindle 3 by bearing 5.
Preferably, in the lathe that above-described embodiment provides, bearing 5 is two couple of being symmetrically distributed in grinding spindle 3 two ends angular contact ball bearing back-to-back.Because angular contact ball bearing is precision bearing, behind fit on contact ball bearing on the grinding spindle 3, it can guarantee to be not more than 0.005 coaxiality error, and grinding spindle 3 circular runouts are not more than 0.01, axial float is not more than 0.02, can guarantee the high-precision requirement of grinding.Certainly, bearing 5 can also be the bearing of rolling bearing or other kinds, also can be the bearing 5 of three pairs, four pairs or other logarithms, and the bearing logarithm is more, and its precision is higher, but for the ease of installing, present embodiment is preferably two pairs.
In the lathe that above-described embodiment provides, base 1 is arranged on the knife rest of lathe bed, and offers on the base 1 and can block the U-shaped groove 11 of establishing described knife rest.When needs are installed to above-mentioned bistrique on the lathe bed, need to be by base 1 be placed on the lathe bed, make its U-shaped groove be positioned at the position of knife rest, and three limits that make U-shaped groove just in time are fastened on respectively the outside, three limits of knife rest, this moment is by tightening the bolt that is positioned on the knife rest, be that bolt head is fastened on three limits of U-shaped groove, can realize fixing to base 1, and can guarantee enough connection rigidity.
Above-mentioned connected mode is simple and reliable, and changes conveniently; When needs carry out grinding action, above-mentioned bistrique is installed on the vehicle frame gets final product, if do not need grinding, bistrique to be pulled down, lathe can recover its original function fully.Certainly, base 1 can also be installed in by other structures other positions of vehicle frame or lathe bed, and present embodiment is not specifically limited.
Each embodiment adopts the mode of going forward one by one to describe in this specification, and what each embodiment stressed is and the difference of other embodiment that identical similar part is mutually referring to getting final product between each embodiment.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be apparent concerning those skilled in the art, and General Principle as defined herein can in the situation that does not break away from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. the lathe with grinding function comprises lathe bed, it is characterized in that, also comprises bistrique, and this bistrique comprises:
Be arranged on the base (1) on the described lathe bed;
Can be around the grinding spindle (3) of its axis rotation;
Be set in the emery wheel (6) in the output outside of described grinding spindle (3);
Drive the power source of described grinding spindle (3) rotation.
2. lathe according to claim 1 is characterized in that, described bistrique also comprises:
Be arranged on the transmission device between described power source and the described grinding spindle (3).
3. lathe according to claim 2, it is characterized in that, described transmission device is tape handler, and this tape handler comprises the driving pulley (8) that links to each other with described power source, is set in the driven pulley (2) in described grinding spindle (3) outside and the belt (9) that connects both.
4. lathe according to claim 2 is characterized in that, described transmission device is gear drive, and this gear drive comprises the driving gear that links to each other with described power source and is set in the driven gear in described grinding spindle (3) outside.
5. lathe according to claim 2, it is characterized in that, described transmission device is chain-drive mechanism, and this chain-drive mechanism comprises the drive sprocket that links to each other with described power source, is set in the driven sprocket in described grinding spindle (3) outside and the chain that connects both.
6. lathe according to claim 2 is characterized in that, described bistrique also comprises the axis of guide (4) that is set in described grinding spindle (3) outside, and the described axis of guide (4) is arranged on the described base (1).
7. lathe according to claim 6 is characterized in that, the described axis of guide (4) is set in the outside of described grinding spindle (3) by bearing (5).
8. lathe according to claim 7 is characterized in that, described bearing (5) is two couple of being symmetrically distributed in described grinding spindle (3) two ends angular contact ball bearing back-to-back.
9. each described lathe is characterized in that according to claim 1-8, and described power source is motor (7).
10. lathe according to claim 9 is characterized in that, described base (1) is arranged on the knife rest of described lathe bed, and offers on the described base (1) and can block the U-shaped groove (11) of establishing described knife rest.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220493531 CN202861913U (en) | 2012-09-25 | 2012-09-25 | Lathe with grinding function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220493531 CN202861913U (en) | 2012-09-25 | 2012-09-25 | Lathe with grinding function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202861913U true CN202861913U (en) | 2013-04-10 |
Family
ID=48028669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220493531 Expired - Fee Related CN202861913U (en) | 2012-09-25 | 2012-09-25 | Lathe with grinding function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202861913U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103949974A (en) * | 2014-05-19 | 2014-07-30 | 无锡市飞象精密机床制造有限公司 | Grinding wheel transmission device |
| CN104476343A (en) * | 2014-11-15 | 2015-04-01 | 江阴吉爱倍万达精工有限公司 | Roller mechanism of workpiece positioning device of thin-wall micro bearing inner hole grinding machine |
-
2012
- 2012-09-25 CN CN 201220493531 patent/CN202861913U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103949974A (en) * | 2014-05-19 | 2014-07-30 | 无锡市飞象精密机床制造有限公司 | Grinding wheel transmission device |
| CN104476343A (en) * | 2014-11-15 | 2015-04-01 | 江阴吉爱倍万达精工有限公司 | Roller mechanism of workpiece positioning device of thin-wall micro bearing inner hole grinding 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: 20130410 Termination date: 20150925 |
|
| EXPY | Termination of patent right or utility model |