CN204686025U - A kind of workpiece is fixed and can carry out precision machined numerically controlled lathe - Google Patents
A kind of workpiece is fixed and can carry out precision machined numerically controlled lathe Download PDFInfo
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- CN204686025U CN204686025U CN201520242176.8U CN201520242176U CN204686025U CN 204686025 U CN204686025 U CN 204686025U CN 201520242176 U CN201520242176 U CN 201520242176U CN 204686025 U CN204686025 U CN 204686025U
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- numerically controlled
- fixed
- controlled lathe
- chuck
- carry out
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Abstract
The utility model discloses a kind of workpiece fixed and precision machined numerically controlled lathe can be carried out, comprise base, main spindle box, lathe bed and control panel is provided with above described base, described main spindle box is built-in with main shaft, the left end of main shaft is connected with dividing head, dividing head is connected with the first stepper motor, and the right-hand member of main shaft is connected with the chuck of holding workpiece, and chuck comprises chuck body.The utility model structure is simple, reasonable in design, be provided with dividing head, strengthen the accurate performance of numerically controlled lathe, be provided with dehumidifying heat pump simultaneously, the moisture of numerically controlled lathe working region can be removed, keep dry, extend the service life of numerically controlled lathe, by arranging chuck, chuck is provided with positioning sleeve, part is inserted in positioning sleeve, by positioning sleeve, part is fixed on chuck body inside again, by fixed screw, part is carried out secondary again to fix, greatly can improve the fastening force to part, it is avoided to shake in process, improve the precision of part processing.
Description
Technical field
The utility model relates to lathe equipments technical field, and specifically a kind of workpiece is fixed and can carry out precision machined numerically controlled lathe.
Background technology
Lathe is that main lathe tool carries out the lathe of turnery processing to the workpiece rotated.Along with national economy increased over the past two years fast, country's fixed asset investment, and foreign export keeps the development of higher speed, has pulled market to the demand of equipment.Also more and more higher to the requirement of numerically controlled lathe on domestic market, the numerically controlled lathe of inefficiency, poor-performing and accuracy difference can not meet modern society's require that numerically controlled lathe.And due to the impact of cutting fluid in traditional numerically controlled lathe, heavy with moistures, long work can make other parts of lathe get rusty, and affects the service life of numerically controlled lathe.Numerically controlled lathe adds man-hour carrying out longaxones parts, must use chuck, fix workpiece by chuck, and then drive shaft drives chuck to rotate, and chuck drives workpiece to do gyration, then carries out turning by cutter to workpiece.But chuck of the prior art is mostly simple scroll chuck, its concentricity is poor, and therefore add man-hour carrying out longaxones parts, part is in turning process, and position can be biased, and the concentricity after causing part to be processed is poor, and surface is comparatively coarse.
Utility model content
The purpose of this utility model is to provide a kind of workpiece fixed and can carries out precision machined numerically controlled lathe, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of workpiece is fixed and can carry out precision machined numerically controlled lathe, comprise base, main spindle box is provided with above described base, lathe bed and control panel, described main spindle box is built-in with main shaft, the left end of main shaft is connected with dividing head, dividing head is connected with the first stepper motor, the right-hand member of main shaft is connected with the chuck of holding workpiece, chuck comprises chuck body, the right-hand member of chuck body is coaxially arranged with a clamping part protruded, locating hole is provided with in the inside of chuck body, locating slot is provided with in locating hole, clamping part is provided with a fixing hole, fixing hole and locating hole are coaxially arranged, coordinate in locating hole and be provided with positioning sleeve, the outer surface of positioning sleeve is provided with the locating piece relative with locating slot, the outer surface of positioning sleeve is provided with plural shoulder hole, shoulder hole internal thread is connected with the first fixed screw, the inner surface of fixing hole is also provided with the tread plate that several protrude, on the outer surface of clamping part, annular is provided with three fixed screws, described main spindle box is provided with dehumidifying heat pump, and dehumidifying heat pump is positioned at below main shaft, described lathe bed is provided with slide rail, and slide rail is provided with knife rest and is positioned at the tailstock of slide rail tail end, and knife rest one end is provided with cutter, is provided with the planker group controlling knife rest and move to, Y-direction and Z-direction along X, planker group is provided with coolant pipe below knife rest, be provided with below described slide rail and control knife rest and tailstock along X to the long screw moved, long screw one end is connected with the second stepper motor providing power.
As further program of the utility model: be connected with worm screw between described dividing head and main shaft.
As further program of the utility model: described planker group comprise control knife rest along X to the saddle moved, control middle carriage that knife rest moves along Y-direction and control the upper slide rest that knife rest moves along Z-direction, upper slide rest, middle carriage and saddle set gradually from top to bottom.
As further program of the utility model: described main spindle box and lathe bed are covered with the case preventing from spattering outside cutting fluid and iron filings, and control panel is arranged on case.
As further program of the utility model: the first described stepper motor, dehumidifying heat pump are connected with control panel by circuit with the second stepper motor.
As further program of the utility model: the right side of described chuck body offers a louvre communicated with locating hole.
As further program of the utility model: described chuck body and clamping part joint place are provided with destressing groove.
As further program of the utility model: the aperture of described fixing hole is greater than the aperture of locating hole.
Compared with prior art, the utility model structure is simple, reasonable in design, be provided with dividing head, strengthen the accurate performance of numerically controlled lathe, be provided with dehumidifying heat pump simultaneously, the moisture of numerically controlled lathe working region can be removed, keep dry, extend the service life of numerically controlled lathe, by arranging chuck, chuck is provided with positioning sleeve, add man-hour carrying out part, can first by little for the end face car of part, then part is inserted in positioning sleeve, by positioning sleeve, part is fixed on chuck body inside again, then by fixed screw, part is carried out secondary again to fix, greatly can improve the fastening force to part, it is avoided to shake in process, improve the precision of part processing, the structure of chuck is comparatively simple simultaneously, manufacture more for convenience.
Accompanying drawing explanation
Fig. 1 is that workpiece is fixed and can carry out the structural representation of precision machined numerically controlled lathe.
Fig. 2 is that workpiece is fixed and can carry out the structural representation of chuck in precision machined numerically controlled lathe.
In figure: 1-base, 2-main spindle box, 3-first stepper motor, 4-dividing head, 5-main shaft, 6-chuck body, 61-locating hole, 62-louvre, 63-locating slot, 64-fixed screw, 65-clamping part, 66-tread plate, 67-fixing hole, 68-destressing groove, 69-locating piece, 610-positioning sleeve, 611-first fixed screw, 7-dehumidifying heat pump, 8-slide rail, 9-knife rest, 10-cutter, the little supporting plate of 11-, 12-middle carriage, 13-big palette, 14-tailstock, 15-coolant pipe, 16-long screw, 17-second stepper motor.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1 ~ 2, in the utility model embodiment, a kind of workpiece is fixed and can carry out precision machined numerically controlled lathe, comprise base 1, main spindle box 2 is provided with above described base 1, lathe bed and control panel, described main spindle box 2 is built-in with main shaft 5, the left end of main shaft 5 is connected with dividing head 4, dividing head 4 is connected with the first stepper motor 3, worm screw is connected with between described dividing head 4 and main shaft 5, be provided with dividing head 4, strengthen the accurate performance of numerically controlled lathe, the right-hand member of main shaft 5 is connected with the chuck of holding workpiece, chuck comprises chuck body 6, the right-hand member of chuck body 6 is coaxially arranged with a clamping part 65 protruded, chuck body 6 and clamping part 65 joint place are provided with destressing groove 68, locating hole 61 is provided with in the inside of chuck body 6, the right side of chuck body 6 offers a louvre 62 communicated with locating hole 61, locating slot 63 is provided with in locating hole 61, clamping part 65 is provided with a fixing hole 67, fixing hole 67 and locating hole 61 are coaxially arranged, the aperture of fixing hole 67 is greater than the aperture of locating hole 61, coordinate in locating hole 61 and be provided with positioning sleeve 610, the outer surface of positioning sleeve 610 is provided with the locating piece 69 relative with locating slot 63, the outer surface of positioning sleeve 610 is provided with plural shoulder hole, shoulder hole internal thread is connected with the first fixed screw 611, the inner surface of fixing hole 67 is also provided with the tread plate 66 that several protrude, on the outer surface of clamping part 65, annular is provided with three fixed screws 64, angle between two adjacent fixed screws 64 is 120 degree, described main spindle box 2 is provided with dehumidifying heat pump 7, and dehumidifying heat pump 7 is positioned at below main shaft 5, is provided with dehumidifying heat pump 7, can remove the moisture of numerically controlled lathe working region, keep dry, and extends the service life of numerically controlled lathe, described lathe bed is provided with slide rail 8, slide rail 8 is provided with knife rest 9 and is positioned at the tailstock 14 of slide rail 8 tail end, knife rest 9 one end is provided with cutter 10, the planker group controlling knife rest 9 and move to, Y-direction and Z-direction along X is provided with below knife rest 9, planker group is provided with coolant pipe 15, described planker group comprise control knife rest along X to the saddle 13 moved, control middle carriage 12 that knife rest moves along Y-direction and control the upper slide rest 11 that knife rest moves along Z-direction, upper slide rest 11, middle carriage 12 and saddle 13 set gradually from top to bottom, be provided with below described slide rail 8 and control knife rest 9 and tailstock along X to the long screw 16 moved, long screw 16 one end is connected with the second stepper motor 17 providing power, described main spindle box 2 and lathe bed are covered with the case preventing from spattering outside cutting fluid and iron filings, control panel is arranged on case, and the first described stepper motor 3, dehumidifying heat pump 7 are connected with control panel by circuit with the second stepper motor 17.During work, can first by little for the end face car of part, then part is inserted in positioning sleeve 63, by positioning sleeve 63, part is fixed on chuck body 6 inside again, then by fixed screw 64, part is carried out secondary again to fix, greatly can improve the fastening force to part, it is avoided to shake in process, improve the precision of part processing, mobile tailstock 14 helps workpiece to fix, close case, switch on power, input operation technique on the control panel, controlling dividing head 4 by the first stepper motor 3 drives the workpiece on main shaft 5 to realize rotary motion, cutter 10 pairs of workpiece are processed, cooling fluid in coolant pipe 15 is lowered the temperature to workpiece, open case after machining and take out workpiece, after numerically controlled lathe work a period of time, dehumidifying heat pump 7 pairs of numerically controlled lathe working regions can be started and dehumidify, keep lathe internal environment dry, extend the service life of numerically controlled lathe.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should by description integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (8)
1. a workpiece is fixed and can carry out precision machined numerically controlled lathe, comprise base, it is characterized in that, main spindle box is provided with above described base, lathe bed and control panel, described main spindle box is built-in with main shaft, the left end of main shaft is connected with dividing head, dividing head is connected with the first stepper motor, the right-hand member of main shaft is connected with the chuck of holding workpiece, chuck comprises chuck body, the right-hand member of chuck body is coaxially arranged with a clamping part protruded, locating hole is provided with in the inside of chuck body, locating slot is provided with in locating hole, clamping part is provided with a fixing hole, fixing hole and locating hole are coaxially arranged, coordinate in locating hole and be provided with positioning sleeve, the outer surface of positioning sleeve is provided with the locating piece relative with locating slot, the outer surface of positioning sleeve is provided with plural shoulder hole, shoulder hole internal thread is connected with the first fixed screw, the inner surface of fixing hole is also provided with the tread plate that several protrude, on the outer surface of clamping part, annular is provided with three fixed screws, described main spindle box is provided with dehumidifying heat pump, and dehumidifying heat pump is positioned at below main shaft, described lathe bed is provided with slide rail, and slide rail is provided with knife rest and is positioned at the tailstock of slide rail tail end, and knife rest one end is provided with cutter, is provided with the planker group controlling knife rest and move to, Y-direction and Z-direction along X, planker group is provided with coolant pipe below knife rest, be provided with below described slide rail and control knife rest and tailstock along X to the long screw moved, long screw one end is connected with the second stepper motor providing power.
2. a kind of workpiece according to claim 1 is fixed and can carry out precision machined numerically controlled lathe, it is characterized in that, is connected with worm screw between described dividing head and main shaft.
3. a kind of workpiece according to claim 1 is fixed and can carry out precision machined numerically controlled lathe, it is characterized in that, described planker group comprise control knife rest along X to the saddle moved, control middle carriage that knife rest moves along Y-direction and control the upper slide rest that knife rest moves along Z-direction, upper slide rest, middle carriage and saddle set gradually from top to bottom.
4. a kind of workpiece according to claim 1 is fixed and can carry out precision machined numerically controlled lathe, and it is characterized in that, described main spindle box and lathe bed are covered with the case preventing from spattering outside cutting fluid and iron filings, and control panel is arranged on case.
5. a kind of workpiece according to claim 1 is fixed and can carry out precision machined numerically controlled lathe, and it is characterized in that, the first described stepper motor, dehumidifying heat pump are connected with control panel by circuit with the second stepper motor.
6. a kind of workpiece according to claim 1 is fixed and can carry out precision machined numerically controlled lathe, it is characterized in that, the right side of described chuck body offers a louvre communicated with locating hole.
7. a kind of workpiece according to claim 1 is fixed and can carry out precision machined numerically controlled lathe, and it is characterized in that, described chuck body and clamping part joint place are provided with destressing groove.
8. a kind of workpiece according to claim 1 is fixed and can carry out precision machined numerically controlled lathe, and it is characterized in that, the aperture of described fixing hole is greater than the aperture of locating hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520242176.8U CN204686025U (en) | 2015-04-21 | 2015-04-21 | A kind of workpiece is fixed and can carry out precision machined numerically controlled lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520242176.8U CN204686025U (en) | 2015-04-21 | 2015-04-21 | A kind of workpiece is fixed and can carry out precision machined numerically controlled lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204686025U true CN204686025U (en) | 2015-10-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520242176.8U Expired - Fee Related CN204686025U (en) | 2015-04-21 | 2015-04-21 | A kind of workpiece is fixed and can carry out precision machined numerically controlled lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204686025U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106336538A (en) * | 2016-08-22 | 2017-01-18 | 宁波金凯机床股份有限公司 | Numerical control lathe opto-machine |
| CN106984832A (en) * | 2016-01-20 | 2017-07-28 | 诸暨市嘉维机械有限公司 | The polygon turret lathe of valve |
| CN111375802A (en) * | 2020-04-11 | 2020-07-07 | 张勇 | Numerical control lathe machining center |
| CN111468763A (en) * | 2020-06-05 | 2020-07-31 | 山东威力重工机床有限公司 | Special machine tool for air-expanding shaft drilling |
| CN111730458A (en) * | 2020-06-30 | 2020-10-02 | 周书全 | Multi-tool-rest numerically controlled lathe |
| CN111790919A (en) * | 2020-07-13 | 2020-10-20 | 曹瑞 | Horizontal numerical control machine tool |
-
2015
- 2015-04-21 CN CN201520242176.8U patent/CN204686025U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106984832A (en) * | 2016-01-20 | 2017-07-28 | 诸暨市嘉维机械有限公司 | The polygon turret lathe of valve |
| CN106336538A (en) * | 2016-08-22 | 2017-01-18 | 宁波金凯机床股份有限公司 | Numerical control lathe opto-machine |
| CN111375802A (en) * | 2020-04-11 | 2020-07-07 | 张勇 | Numerical control lathe machining center |
| CN111468763A (en) * | 2020-06-05 | 2020-07-31 | 山东威力重工机床有限公司 | Special machine tool for air-expanding shaft drilling |
| CN111730458A (en) * | 2020-06-30 | 2020-10-02 | 周书全 | Multi-tool-rest numerically controlled lathe |
| CN111790919A (en) * | 2020-07-13 | 2020-10-20 | 曹瑞 | Horizontal numerical control machine tool |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151007 |