CN203460014U - Novel precision surface grinding machine - Google Patents
Novel precision surface grinding machine Download PDFInfo
- Publication number
- CN203460014U CN203460014U CN201320574751.5U CN201320574751U CN203460014U CN 203460014 U CN203460014 U CN 203460014U CN 201320574751 U CN201320574751 U CN 201320574751U CN 203460014 U CN203460014 U CN 203460014U
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- saddle
- servomotor
- surface grinding
- grinding machine
- workbench
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Abstract
The utility model discloses a novel precision surface grinding machine which comprises a machine body bottom tank, a grinding device, a left-right drive device, a saddle and a working table arranged above the saddle; a transverse working table guiding rail is arranged between the saddle and the working table. The novel precision surface grinding machine is characterized in that the left-right drive device is arranged on the right side of the saddle, and comprises a servomotor, a ball screw and a control cabinet; the servomotor is connected with the working table through a ball screw assembly; the servomotor is connected with the ball screw through a synchronous belt; the servomotor is connected with the control cabinet through a conducting wire. The left-right transmission manner of the machine tool is changed from the manual transmission to the screw transmission, so that the machining precision of the machine tool is improved from level 5 to level 4, the labor intensity of workers is reduced, the working efficiency is improved, and each operator can operate 3 to 4 machine tools at the same time under the condition that the machine tools are arranged reasonably, so that the working efficiency is improved by 5-6 times .
Description
Technical field
The utility model relates to a kind of surface grinding machine, relates in particular to a kind of novel precise surface grinding machine.
Background technology
The various planes of having relatively high expectations for surface quality, all need through surperficial deep processing or fine finishining, and the processing method conventionally adopting is flat surface grinding.The conventional lathe of flat surface grinding is surface grinding machine, its mainly with emery wheel spin finishing workpiece so that it meets the requirements of flatness.What the precision horizontal surface grinding machine 618 using was at present surface grinding machine is a kind of, and it is used for the high plane of machined surface quality requirement, and to drive what adopt be special import cable wire manual drives mode in its left and right at present, controls the side-to-side movement of workbench by rotating handwheel.Operation adopts the lathe of this type of drive, and an operative employee can only operate one, and working (machining) efficiency is low, and working strength is large, and cost of labor is high, and machining accuracy is poor.
Summary of the invention
In order to address the above problem, the utility model provides a kind of novel precise surface grinding machine, and this novel precise surface grinding machine machining accuracy is high, and labour intensity is little, have simple to operate, easy to use, operating efficiency high.
The utility model is achieved by the following technical solution: a kind of novel precise surface grinding machine, comprise bucket at the bottom of fuselage, grinding attachment, left and right drive unit, saddle and be arranged on the workbench of saddle top, between described saddle and workbench, be provided with horizontal work level guide rail, it is characterized in that, described left and right drive unit is arranged on the right side of saddle, described left and right drive unit comprises servomotor, ball-screw and switch board, described servomotor is connected with workbench by ball screw assembly, between servomotor and ball-screw, by Timing Belt, be connected, servomotor is connected in switch board by wire.
By switch board, control rotation and the rotation direction of servomotor, servomotor changes into the left and right linear reciprocating motion of workbench by rotatablely moving by lead screw pair.
What described horizontal work level guide rail adopted is a flat V guide rail, the good stability of this guide rail, and benchmark is high, can guarantee high accuracy and durable not easy to wear.
On described switch board outer surface, be provided with speed governing knob, left feeding quick botton and right feeding quick botton.By these knobs and shortcut key on operation switch board, can easily realize side-to-side movement and the movement velocity thereof of controlling workbench.
The beneficial effects of the utility model are: by changing the left and right kind of drive of lathe, the manual transmission that is about to former lathe changes lead screw transmission into, improved the machining accuracy of lathe, machining accuracy has been brought up to 4 grades by original 5 grades, reduced operator's labour intensity, improved operating efficiency, in the favorably situated situation of machine tool position, each operative employee can operate 3 to 4 lathes simultaneously, and operating efficiency has improved 5 to 6 times; Between motor and leading screw, adopt toothed belt transmission, the impact of the vibration that can greatly alleviate motor on the left and right feed motion of workbench, improves the machining accuracy of this lathe.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of left and right drive unit;
In figure: bucket, 2-saddle, 3-workbench, 4-servomotor, 5-ball-screw, 6-switch board, 7-Timing Belt at the bottom of 1-fuselage.
The specific embodiment
As shown in Figure 1 and Figure 2, a kind of novel precise surface grinding machine, comprises bucket 1 at the bottom of fuselage, saddle 2, and workbench 3 and grinding attachment, grinding attachment comprises the handwheel up and down of emery wheel, main shaft and control main shaft height and position.Saddle 2 is arranged on the top of bucket 1 at the bottom of fuselage, at the bottom of saddle 2 and fuselage, between bucket 1, be provided with longitudinal saddle guide rail, described longitudinal saddle guide rail is two V guide rails, workbench 3 is arranged on the top of saddle 2, between workbench 3 and saddle 2, be provided with horizontal work level guide rail, described horizontal work level guide rail is a flat V guide rail.The right side of saddle 2 is provided with left and right drive unit, it is relevant with turning to of emery wheel that left and right drive unit is arranged on the right side of saddle 2, emery wheel is for turning clockwise, the machining chips producing in process can be got rid of to the left side of saddle 2, in order to guarantee normal operation and the working environment of left and right drive unit, so select left and right drive unit to be arranged on the right side of saddle 2.
Described left and right drive unit comprises servomotor 4, ball-screw 5 and switch board 6, described servomotor 4 is connected with workbench 3 by ball screw assembly,, servomotor 4 is connected by Timing Belt 7 with ball-screw 5, servomotor 4 is connected with switch board 6 by wire, and switch board 6 is by controlling the rotating speed and the left and right feed speed and the direction of feed that turn to and then control workbench 3 of servomotor 4.The left and right type of drive of this lathe selects leading screw to drive, and be that the frictional resistance of lead screw transmission is little, thereby power consumption is few, and efficiency is high, ensuring smooth transmission, and precision stability is good, not easy to wear, long service life.Between servomotor and leading screw, adopt toothed belt transmission, and do not adopt electric machine main shaft to be directly connected in leading screw by shaft coupling.If this is because adopt shaft coupling to connect, need the axle head alignment of the diaxon of assurance docking, if not alignment well of axle head can produce vibration and then affect machine tool accuracy; And in use want regularly constantly to check whether axle head aligns, and proofread and correct, to guarantee the quality of machining accuracy and grinding plane.And the mode that adopts Timing Belt to be indirectly connected with leading screw does not exist the problems referred to above, and the impact of the vibration that can greatly alleviate motor on the left and right feed motion of workbench, improved the machining accuracy of this lathe.
On described switch board 6 outer surfaces, be provided with speed governing knob, left feeding quick botton and right feeding quick botton, also have total power switch button and control the quick botton that servomotor starts and stops.Press total power switch button, start main shaft rotation, then start servomotor, by rotation speed governing button, regulate left and right feed speed, need to be by bottom left feeding quick botton or right feeding quick botton according to processing, thus the left and right that rotatablely moving of leading screw changes into workbench is moved back and forth.
Except the technical characterictic described in above-mentioned description, be the known technology of those skilled in the art.
Claims (3)
1. a novel precise surface grinding machine, comprise bucket, grinding attachment, left and right drive unit, saddle at the bottom of fuselage and be arranged on the workbench of saddle top, between described saddle and workbench, be provided with horizontal work level guide rail, it is characterized in that: described left and right drive unit is arranged on the right side of saddle, described left and right drive unit comprises servomotor, ball-screw and switch board, described servomotor is connected with workbench by ball screw assembly,, between servomotor and ball-screw, by Timing Belt, be connected, servomotor is connected in switch board by wire.
2. a kind of novel precise surface grinding machine according to claim 1, is characterized in that: what described horizontal work level guide rail adopted is a flat V guide rail.
3. a kind of novel precise surface grinding machine according to claim 1 and 2, is characterized in that: on described switch board outer surface, be provided with speed governing knob, left feeding quick botton and right feeding quick botton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320574751.5U CN203460014U (en) | 2013-09-16 | 2013-09-16 | Novel precision surface grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320574751.5U CN203460014U (en) | 2013-09-16 | 2013-09-16 | Novel precision surface grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203460014U true CN203460014U (en) | 2014-03-05 |
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ID=50172398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320574751.5U Expired - Fee Related CN203460014U (en) | 2013-09-16 | 2013-09-16 | Novel precision surface grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203460014U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103447901A (en) * | 2013-09-16 | 2013-12-18 | 临清市齐亚机械有限公司 | Novel precision surface grinding machine |
| CN110605658A (en) * | 2019-10-23 | 2019-12-24 | 机械科学研究总院海西（福建）分院有限公司 | Workbench transmission structure of ultra-precise aspheric surface forming grinder |
-
2013
- 2013-09-16 CN CN201320574751.5U patent/CN203460014U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103447901A (en) * | 2013-09-16 | 2013-12-18 | 临清市齐亚机械有限公司 | Novel precision surface grinding machine |
| CN110605658A (en) * | 2019-10-23 | 2019-12-24 | 机械科学研究总院海西（福建）分院有限公司 | Workbench transmission structure of ultra-precise aspheric surface forming 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: 20140305 Termination date: 20140916 |
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| EXPY | Termination of patent right or utility model |