CN204234732U - Lathe - Google Patents
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- CN204234732U CN204234732U CN201420712726.3U CN201420712726U CN204234732U CN 204234732 U CN204234732 U CN 204234732U CN 201420712726 U CN201420712726 U CN 201420712726U CN 204234732 U CN204234732 U CN 204234732U
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- knife rest
- ball screw
- motor
- chuck
- lathe
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Abstract
The utility model discloses a kind of lathe, this lathe comprises the first ball screw, second ball screw, chuck, first knife rest, second knife rest, cutter head, lathe bed and controller, controller controls the first ball screw and the second ball screw rotates, first knife rest is located on the first ball screw, first knife rest is along the first ball screw transverse shifting, second knife rest is located on the second ball screw, second knife rest is along the vertically movement of the second ball screw, second knife rest is vertically flexibly connected with the first knife rest, cutter head is located on the second knife rest, chuck is located on lathe bed, cutter head is positioned at the top of chuck.In the utility model, material clamped by chuck, controller transmits control signal to the first ball screw and the second ball screw according to the processing dimension of material, the first ball screw is driven to rotarily drive the first knife rest along the first ball screw transverse shifting, drive the second ball screw to rotarily drive the second knife rest along the vertically movement of the second ball screw, cutter head is accurately processed material.
Description
Technical field
The utility model relates to a kind of lathe.
Background technology
Cylindrical casting is very common in casting material, often needs the one or both ends of cylindrical casting to process, such as, carry out machining screw face to material, ornamental engraving or boring etc.In the prior art, general is all the size that staff estimates material by rule of thumb, then tool setting is carried out in the position adjusting cutter, this processing mode efficiency is low, and the accuracy of adjustment is not high, make cutting effect undesirable, so be necessary to provide a kind of lathe to solve above technological deficiency.
Utility model content
The purpose of this utility model is to provide a kind of lathe, at least one in can solving the problems of the technologies described above.
According to an aspect of the present utility model, comprise the first ball screw, second ball screw, chuck, first knife rest, second knife rest, cutter head, lathe bed and controller, controller controls the first ball screw and the second ball screw rotates, first knife rest is located on the first ball screw, first knife rest is along the first ball screw transverse shifting, second knife rest is located on the second ball screw, second knife rest is along the vertically movement of the second ball screw, second knife rest is vertically flexibly connected with the first knife rest, cutter head is located on the second knife rest, chuck is located on lathe bed, cutter head is positioned at the top of chuck.
In the utility model, the material needing processing is clamped with chuck, controller sets the processing dimension of material as required, then transmit control signal to the first ball screw and the second ball screw (referenced patent 201220348021.9), the first ball screw is driven to rotate, first ball screw drives the first knife rest along the first ball screw transverse shifting, the second ball screw is driven to rotate, second ball screw drives the second knife rest along the vertically movement of the second ball screw, because the second knife rest is vertically flexibly connected with the first knife rest, can guarantee to be arranged on cutter head on the second knife rest both can transverse shifting, also can vertically movement, ensure that the cutter head be arranged on the second knife rest is processed accurately to material, reduce the waste of material.
In some embodiments, the first ball screw also comprises the first nut, and the first nut is located on the first knife rest.Thus, when the first ball screw rotates, first nut under the effect of ball along the first ball screw transverse shifting, thus drive the first knife rest along the first ball screw transverse shifting, the rotary motion of the first ball screw is converted to the horizontal rectilinear motion of the first knife rest.
In some embodiments, the second ball screw also comprises the second nut, and the second nut is located on the second knife rest.Thus, when the second ball screw rotates, second nut under the effect of ball along the vertically movement of the second ball screw, thus drive the second knife rest along the vertically movement of the second ball screw, the rotary motion of the second ball screw is converted to the second knife rest vertical lines motion.
In some embodiments, lathe bed is provided with column, and column is provided with crossbeam, and crossbeam is provided with rectangular preiection along its length, and the first knife rest side is provided with the first groove coordinated with rectangular preiection.Thus, rectangular preiection is plugged together in the first groove, the first knife rest can be made along crossbeam transverse shifting.
In some embodiments, the first knife rest opposite side is provided with vertical dovetail tangs, and the second knife rest side is provided with the dovetail groove coordinated with dovetail tangs.Thus, dovetail tangs is plugged together in dovetail groove, the second knife rest can be made along the vertically movement of the first knife rest.
In some embodiments, the second knife rest opposite side is provided with the second groove, and cutter head is located in the second groove.Thus, cutter head being entrenched in the second groove, when needing to carry out multi-form adding man-hour to material, can changing cutter head.
In some embodiments, chuck is oild chuck, and the top of chuck is provided with claw.Thus, added to material man-hour, material is placed on chuck, with claw, material is fixed, facilitate staff to the installation or removal of material.
In some embodiments, also comprise the first motor and the second motor, first motor and the second motor receive the control signal of controller transmission and rotate according to control signal, and the first motor drives the first ball screw to rotate, and the second motor drives the second ball screw to rotate.Thus, first motor is the first ball screw powered rotation, under the control of the controller, first ball screw can rotate according to control signal better, second motor provides power for the second ball screw, under the control of the controller, the second ball screw can rotate according to control signal better.
In some embodiments, also comprise the 3rd motor, the 3rd motor drive chuck rotates.Thus, the output of the 3rd motor provides power (as carried out transmission by belt, gear etc.) for chuck, and chuck can be rotated better.
In some embodiments, also comprise frequency converter, frequency converter sends frequency variation signal to the 3rd motor, and the 3rd motor rotates according to frequency variation signal.Thus, frequency converter changes supply frequency according to the processing dimension of material, makes the 3rd motor speed also along with change, can improve transmission efficiency, economize energy.
Accompanying drawing explanation
Fig. 1 is the structural representation of the lathe of a kind of embodiment of the utility model.
Fig. 2 is for hiding the structural representation of lathe bed in the lathe shown in Fig. 1.
Fig. 3 is the structure for amplifying schematic diagram in A portion in the lathe shown in Fig. 2.
Fig. 4 is the structural representation of the first knife rest along B direction in lathe shown in Fig. 1, the first ball screw and the first motor.
Fig. 5 is the structural representation of the second knife rest along B direction in lathe shown in Fig. 1, the second ball screw and the second motor.
Fig. 6 is the structural representation of the lathe of the another kind of embodiment of the utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Embodiment one
Fig. 1 ~ Fig. 5 show schematically show the structure of the lathe of a kind of embodiment of the utility model.
As depicted in figs. 1 and 2, lathe, comprises the first ball screw 11, second ball screw 12, chuck 2, first knife rest 31, second knife rest 32, cutter head 4, lathe bed 5 and controller 6.
Lathe bed 5 is provided with column 51 (in other embodiments, column 51 can directly be welded on lathe bed 5) with screw.
As shown in Figure 1, crossbeam 511 is arranged on column 51 (in other embodiments, crossbeam 511 also can directly be welded on column 51) by screw.
As shown in Figure 4, lathe also comprises the first motor 71, its middle controller 6 is arranged on column 51 by screw, first motor 71 is arranged on crossbeam 511 by screw, and controller 6 is electrically connected by relay (or controllable silicon) and the first motor 71, controller 6 is transmitted control signal to the first motor 71 by relay (or controllable silicon) according to the processing dimension of material, first motor 71 rotates according to control signal, and the output of the first motor 71 is rotated by gear set drive first ball screw 11 (referenced patent 201220348021.9).And the first ball screw 11 is equipped with the first nut 111, wherein the first nut 111 is fixedly mounted on the first knife rest 31 by screw, when the first ball screw 11 rotates under the drive of the first motor 71, first nut 111 under the effect of ball along the first ball screw 11 transverse shifting, thus drive the first knife rest 31 along the first ball screw 11 transverse shifting, the rotary motion of the first ball screw 11 is converted to the straight line transverse shifting of the first knife rest 31.
As shown in Figure 5, lathe also comprises the second motor 72, second motor 72 is arranged on crossbeam 511 by screw, controller 6 is electrically connected by relay (or controllable silicon) and the second motor 72, controller 6 is transmitted control signal to the second motor 72 by relay (or controllable silicon) according to the processing dimension of material, second motor 72 rotates according to control signal, drives the second ball screw 12 (referenced patent 201220348021.9) to rotate.Second ball screw 12 is equipped with the second nut 121, wherein the second nut 121 is fixedly mounted on the second knife rest 32 by screw, when the second ball screw 12 rotates under the drive of the second motor 72, second nut 121 under the effect of ball along the second ball screw 12 vertically movement, thus drive the second knife rest 32 along the second ball screw 12 vertically movement, the rotary motion of the second ball screw 12 is converted to the straight line vertically movement of the second knife rest 32.
As shown in Figure 3, first knife rest 31 side forms the first groove 311, and crossbeam 511 forms along its length the rectangular preiection 5111 (namely horizontal in Fig. 2 rectangular preiection 5111) coordinated with the first groove 311, rectangular preiection 5111 is plugged together in the first groove 311, the first knife rest 31 can be made along crossbeam 511 transverse shifting according to the processing dimension of material, insert a panel in space simultaneously between the first groove 311 and rectangular preiection 5111, the frictional force between the first knife rest 31 and crossbeam 511 can be reduced; First knife rest 31 opposite side forms vertical dovetail tangs 312, and the second knife rest 32 side forms the dovetail groove 321 coordinated with dovetail tangs 312, dovetail tangs 312 is plugged together on dovetail groove 321, the second knife rest 32 and the first knife rest 31 can be made vertically to be connected and along the first knife rest 31 vertically movement; And the second knife rest 32 opposite side forms the second groove 322, cutter head 4 is plugged together in the second groove 322, and by screw, cutter head 4 is fixed on the second knife rest 32; First knife rest 31 can drive the second knife rest 32 and cutter head 4 transverse shifting, and the second knife rest 32 can be with dynamic cutter head 4 vertically movement, so cutter head 4 can realize omnibearing movement in same plane, accurately processes material.
As shown in Figure 1, chuck 2 to be arranged on lathe bed 5 and to be positioned at below cutter head 4, and chuck 2 comprises claw 21 and main shaft, wherein claw 21 is arranged on the top of chuck 2, and main shaft is arranged on the bottom of chuck 2, when adding man-hour to material, material is placed on chuck 2, with claw 21, material is fixed, facilitate staff to the installation of material or dismounting, in the present embodiment, chuck 2 is scroll chucks, in other embodiments, chuck 2 can be chuck.
In the present embodiment, chuck 2 is oild chucks of rear pull type, and namely chuck 2 is installed on front-end of spindle, and rotating hydraulic cylinder is installed on rear-end of spindle, can improve the ability of the anti-cutting fluid of waterproof.In other embodiments, chuck 2 can be the oild chuck of forward type, i.e. chuck 2 and rotary cylinder integration.
As shown in Figure 1, lathe also comprises the 3rd motor 8 and frequency converter 9, wherein the 3rd motor 8 and frequency converter 9 to be all arranged on lathe bed 5 (in other embodiments by screw, 3rd motor 8 and frequency converter 9 also can directly be welded on lathe bed 5), the output of the 3rd motor 8 is rotated by belt drive main shaft, thus orders about chuck 2 and rotate; Frequency converter 9 changes supply frequency according to the processing dimension of material and sends frequency variation signal to the 3rd motor 8, and the 3rd motor 8 rotates according to frequency variation signal, makes the rotating speed of the 3rd motor 8 also along with change, can improve transmission efficiency, economize energy.
When using the utility model, processing dimension according to material sets control program on controller 6, be placed on chuck 2 by needing the material of processing, material will be stepped up with claw 21, press the gauge tap of controller 6, start the first motor 71, order about the first knife rest 31 according to the processing dimension of material along the first ball screw 11 transverse shifting, start two motors 72, order about the second knife rest 32 according to the processing dimension of material along the second ball screw 12 vertically movement, ensure that the cutter head be arranged on knife rest is processed accurately to material.
Embodiment two
Fig. 6 show schematically show the structure of the lathe of the another kind of embodiment of the utility model.
With embodiment one unlike, have employed two the first motors, 71, two the second motors, 72, two the first knife rests, 31, two the second knife rests, 32, two first ball screws, 11, two second ball screws 12 and two cutter heads 4 in the present embodiment.
Wherein two the first motors, 71, two the second motors, 72, two the first knife rests, 31, two the second knife rests, 32, two first ball screws, 11, two second ball screws, 12, two cutter heads 4 are all symmetrical set, two processing groups can be formed, according to reality need, two the first motors 71 in left and right can be driven to rotate, thus order about two cutter heads, 4 pairs of materials and process, also two the second motors 72 in left and right can be driven to rotate, order about two cutter heads, 4 pairs of materials to process, can working (machining) efficiency be improved.
Above-described is only embodiments more of the present utility model.For the person of ordinary skill of the art, under the prerequisite not departing from the utility model creation design, can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (10)
1. lathe, it is characterized in that, comprise the first ball screw (11), the second ball screw (12), chuck (2), the first knife rest (31), the second knife rest (32), cutter head (4), lathe bed (5) and controller (6)
Described controller (6) controls the first ball screw (11) and the second ball screw (12) rotates,
Described first knife rest (31) is located on the first ball screw (11), described first knife rest (31) along the first ball screw (11) transverse shifting,
Described second knife rest (32) is located on the second ball screw (12), described second knife rest (32) is along the second ball screw (12) vertically movement, described second knife rest (32) is vertically flexibly connected with the first knife rest (31)
Described cutter head (4) is located on the second knife rest (32),
Described chuck (2) is located on lathe bed (5), and described cutter head (4) is positioned at the top of chuck (2).
2. lathe according to claim 1, is characterized in that, described first ball screw (11) also comprises the first nut (111), and described first nut (111) is located on the first knife rest (31).
3. lathe according to claim 2, is characterized in that, described second ball screw (12) also comprises the second nut (121), and described second nut (121) is located on the second knife rest (32).
4. lathe according to claim 3, it is characterized in that, described lathe bed (5) is provided with column (51), described column (51) is provided with crossbeam (511), described crossbeam (511) is provided with along its length rectangular preiection (5111), described first knife rest (31) side is provided with the first groove (311) coordinated with rectangular preiection (5111).
5. lathe according to claim 4, it is characterized in that, described first knife rest (31) opposite side is provided with vertical dovetail tangs (312), and described second knife rest (32) side is provided with the dovetail groove (321) coordinated with dovetail tangs (312).
6. lathe according to claim 5, is characterized in that, described second knife rest (32) opposite side is provided with the second groove (322), and described cutter head (4) is located in the second groove (322).
7. the lathe according to any one of claim 1 ~ 6, is characterized in that, described chuck (2) is oild chuck, and the top of described chuck (2) is provided with claw (21).
8. lathe according to claim 7, it is characterized in that, also comprise the first motor (71) and the second motor (72), the control signal that described first motor (71) and the second motor (72) reception controller (6) send also rotates according to control signal, described first motor (71) drives the first ball screw (11) to rotate, and described second motor (72) drives the second ball screw (12) to rotate.
9. lathe according to claim 8, is characterized in that, also comprises the 3rd motor (73), and described 3rd motor (73) drive chuck (2) rotates.
10. lathe according to claim 9, it is characterized in that, also comprise frequency converter (9), described frequency converter (9) sends frequency variation signal to the 3rd motor (73), and described 3rd motor (73) rotates according to frequency variation signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420712726.3U CN204234732U (en) | 2014-11-21 | 2014-11-21 | Lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420712726.3U CN204234732U (en) | 2014-11-21 | 2014-11-21 | Lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204234732U true CN204234732U (en) | 2015-04-01 |
Family
ID=52764284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420712726.3U Active CN204234732U (en) | 2014-11-21 | 2014-11-21 | Lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204234732U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104907589A (en) * | 2015-06-15 | 2015-09-16 | 秦皇岛中青冶金阀门有限公司 | Intelligent mechanical arm for machining three-eccentric center butterfly valve and using method of intelligent mechanical arm |
| CN106736594A (en) * | 2017-02-08 | 2017-05-31 | 广州德亚机械制造有限公司 | Full-automatic end plate process line |
| CN106926054A (en) * | 2017-04-18 | 2017-07-07 | 无锡市海诚机电设备有限公司 | A kind of high efficiency machining tool |
| CN108972010A (en) * | 2018-07-19 | 2018-12-11 | 广州德亚机械制造有限公司 | Full-automatic flange control system for processing |
| CN113385695A (en) * | 2021-07-26 | 2021-09-14 | 中山市六六六智能装备有限公司 | Intelligent end plate turning system |
| CN113414604A (en) * | 2021-07-26 | 2021-09-21 | 中山市六六六智能装备有限公司 | Full-automatic intelligent end plate flow production line system |
-
2014
- 2014-11-21 CN CN201420712726.3U patent/CN204234732U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104907589A (en) * | 2015-06-15 | 2015-09-16 | 秦皇岛中青冶金阀门有限公司 | Intelligent mechanical arm for machining three-eccentric center butterfly valve and using method of intelligent mechanical arm |
| CN106736594A (en) * | 2017-02-08 | 2017-05-31 | 广州德亚机械制造有限公司 | Full-automatic end plate process line |
| CN106926054A (en) * | 2017-04-18 | 2017-07-07 | 无锡市海诚机电设备有限公司 | A kind of high efficiency machining tool |
| CN108972010A (en) * | 2018-07-19 | 2018-12-11 | 广州德亚机械制造有限公司 | Full-automatic flange control system for processing |
| CN108972010B (en) * | 2018-07-19 | 2021-01-05 | 广州德亚机械制造有限公司 | Full-automatic flange processing control system |
| CN113385695A (en) * | 2021-07-26 | 2021-09-14 | 中山市六六六智能装备有限公司 | Intelligent end plate turning system |
| CN113414604A (en) * | 2021-07-26 | 2021-09-21 | 中山市六六六智能装备有限公司 | Full-automatic intelligent end plate flow production line system |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |