CN209174956U - A kind of lathe hydraulic automatic punching device and lathe - Google Patents
A kind of lathe hydraulic automatic punching device and lathe Download PDFInfo
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- CN209174956U CN209174956U CN201822058914.XU CN201822058914U CN209174956U CN 209174956 U CN209174956 U CN 209174956U CN 201822058914 U CN201822058914 U CN 201822058914U CN 209174956 U CN209174956 U CN 209174956U
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- lathe
- hydraulic
- automatic punching
- punching device
- tailstock
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Abstract
The utility model discloses a kind of lathe hydraulic automatic punching device and lathes, it is related to machine reformation field, its key points of the technical solution are that, including lathe tailstock, the lathe tailstock is equipped with drill bit, sliding is connected with mobile shaft on the lathe tailstock, and drill bit is installed on mobile shaft and axial movement is on lathe tailstock；It further include executing the controller for pushing the fluid pressure drive device of mobile shaft axial reciprocating, detecting the detection device of mobile shaft axial internal clearance and controlling fluid pressure drive device according to detection device.It has the technical effect that, the lathe punching of large aperture needs operation of manually exering great efforts, and long-time operation leads to fatigue, is easy to appear industrial injury.Lathe hydraulic automatic punching device can improve this problem, and improve efficiency.
Description
Technical field
The utility model relates to machine reformation technical field, in particular to a kind of lathe hydraulic automatic punching device and vehicle
Bed.
Background technique
Lathe generally comprises base, lathe bed, tailstock, can be punched using the device on tailstock, fraising, in processing work
When part is drilled using rear tailstock, worker needs very big power to drill；It to be moved manually when especially punching after tailstock, locking again
Punching.It also needs to be drilled again on the handwheel of tailstock plus an extension bar when boring macropore again, when drilling is inconvenient, and work
People is arduously time-consuming.Especially feed speed is uneven, and drill bit is easy to burn out, and the service life of drill bit greatly shortens.In addition, worker needs
Frequent crusher drill, so that unnecessary working hour can be consumed, production efficiency is lower.
Utility model content
First purpose of the utility model is to provide a kind of lathe hydraulic automatic punching device, and there is automation to beat
Hole, perforating efficiency height and the high advantage of drilling precision.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of lathe hydraulic automatic punching device, including lathe tailstock, the lathe tailstock are equipped with drill bit, the lathe
Sliding is connected with mobile shaft on tailstock, and drill bit is installed on mobile shaft and axial movement is on lathe tailstock；
It further include executing push the fluid pressure drive device of mobile shaft axial reciprocating, detect mobile shaft axial internal clearance
Detection device and the controller that fluid pressure drive device is controlled according to detection device.
It is inputted on the controller by using above-mentioned technical proposal according to the requirement of depth and withdrawing amount that punching needs
Relevant parameter.After workpiece and drill bit benchmark are provided with to zero on lathe, controller is filled according to required state modulator hydraulic-driven
The data of cooperation detection device feedback are set to control the movement to adjust to mobile shaft axial reciprocating, promote drill bit feeding and
Withdrawing completes automatic punching step.
Further setting: the fluid pressure drive device includes hydraulic station, acts on hydraulic cylinder and connection on mobile shaft
Oil pressure pipe between hydraulic station and hydraulic cylinder, the oil pressure pipe are equipped with hydraulic buttery valve.
Fluid pressure drive device is controlled by controlling the opening and closing of hydraulic buttery valve by using above-mentioned technical proposal
State, realize the axial movement of mobile shaft.
Further setting: the end of the output shaft of the hydraulic cylinder and mobile shaft is equipped with floating junction.
By using above-mentioned technical proposal, floating junction makes output shaft and mobile shaft associated movement, dismounting separation also compared with
For convenience.
Further setting: the hydraulic cylinder is fixed on lathe tailstock by standing screw.
By using above-mentioned technical proposal, the length of screw rod can ensure that hydraulic cylinder is axially connected on lathe tailstock, and
With enough support strengths.
Further setting: the detection device is the measurement feedback device to be worked using the optical principle of grating.
By using above-mentioned technical proposal, detection sensitivity height high using the precision of the measuring device of optical principle work.
Further setting: the detection device is grating rule displacement sensor.
By using above-mentioned technical proposal, grating rule displacement sensor is usually applied to the closed loop servo system of numerically-controlled machine tool
In, it can be used as the detection of straight-line displacement or angular displacement, have detection range big, the characteristics of detection accuracy is high, fast response time.
Further setting: the hydraulic station is equipped with industrial control box, and controller is set on hydraulic station.
By using above-mentioned technical proposal, controller, which can input, executes order, such as PLC program, inputs degree of correlation
And parameter, for realizing accurately automatically controlling.
Further setting: the mobile shaft is installed by linear bearing to lathe tailstock.
By using above-mentioned technical proposal, the coefficient of friction of mobile shaft is reduced, has that frictional force is small, structure is reliable, holds
The features such as loading capability is strong, long distance running precision is high, long service life.
Further setting: the outer wall and lathe tailstock of the linear bearing are keyed.
By using above-mentioned technical proposal, it is ensured that rotation does not occur for linear bearing ontology.
The another object of the utility model is to provide a kind of lathe, has automation punching, perforating efficiency is high and punches
Advantage with high accuracy.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of lathe, with above-mentioned hydraulic automatic punching device.
In conclusion the utility model has the following beneficial effects: the lathe punching of large aperture needs labour cost very energetically
Gas operation, and long-time operation leads to fatigue, is easy to appear industrial injury.Lathe hydraulic automatic punching device can improve this and ask
Topic, and improve efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of lathe；
Fig. 2 is the structural schematic diagram of hydraulic automatic punching device.
In figure, 1, the body of lathe bed；2, lathe tailstock；3, drill bit；4, mobile shaft；5, hydraulic automatic punching device；6, liquid
Hydraulic driver；61, hydraulic station；62, hydraulic cylinder；63, oil pressure pipe；64, hydraulic buttery valve；7, detection device；8, controller；9,
Screw rod.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
The first preferred embodiment:
A kind of lathe, as shown in Figure 1, having a hydraulic automatic punching device 5, lathe includes the body of lathe bed 1 and lathe tail
Frame 2, lathe tailstock 2 are equipped with drill bit 3, and sliding is connected with mobile shaft 4 on lathe tailstock 2, and mobile shaft 4 passes through linear bearing
To on lathe tailstock 2, the outer wall and lathe tailstock 2 of linear bearing are keyed for installation, in the installation of drill bit 3 to mobile shaft 4 and axis
To being displaced on lathe tailstock 2.
As shown in Fig. 2, hydraulic automatic punching dress includes executing the fluid pressure drive device 6 for pushing mobile 4 axial reciprocating of shaft,
It detects the detection device 7 of mobile 4 axial internal clearance of shaft and controls the controller 8 of fluid pressure drive device 6 according to detection device 7.
Fluid pressure drive device 6 include hydraulic station 61, act on hydraulic cylinder 62 on mobile shaft 4 and connection hydraulic station 61 with
Oil pressure pipe 63 between hydraulic cylinder 62, hydraulic cylinder 62 is horizontally disposed to be fixed on lathe tailstock 2 by standing screw 9, utilizes spiral shell
The length of bar 9 ensures that hydraulic cylinder 62 is axially connected on lathe tailstock 2, and has enough support strengths.Hydraulic cylinder 62
Output shaft and the end of mobile shaft 4 be equipped with floating junction, facilitate hydraulic cylinder 62 and the independent of mobile shaft 4 to dismount.
Detection device 7 is the measurement feedback device to be worked using the optical principle of grating, and specifically, detection device 7 is
Grating rule displacement sensor, on oil pressure pipe 63 be equipped with hydraulic buttery valve 64, hydraulic buttery valve 64, grating rule displacement sensor and
The connection of 8 electric signal of controller.
Hydraulic station 61 is equipped with industrial control box, and controller 8 is set on hydraulic station 61, and controller 8 has PLC program, can input
Relevant parameter inputs relevant parameter on the controller 8 of industrial control box according to the requirement of depth and withdrawing amount that punching needs.Machine
After workpiece and 3 benchmark of drill bit are provided with to zero on bed, the program of PLC is according to required state modulator hydraulic buttery valve 64, cooperation
The data of grating rule displacement sensor feedback control the opening and closing of hydraulic buttery valve 64, so as to adjust drill bit 3 is promoted
Feeding and withdrawing complete automatic punching step.Automation punching is realized by the device, improves perforating efficiency and punching essence
Degree.
The above embodiments are only the explanation to the utility model, are not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (10)
1. a kind of lathe hydraulic automatic punching device, including lathe tailstock (2), the lathe tailstock (2) is equipped with drill bit (3),
It is characterized by: sliding is connected with mobile shaft (4) on the lathe tailstock (2), in drill bit (3) installation to mobile shaft (4)
And axial movement is on lathe tailstock (2)；
It further include executing that the fluid pressure drive device (6) of mobile shaft (4) axial reciprocating, detection movement shaft (4) is pushed axially to move
The detection device (7) of momentum and the controller (8) that fluid pressure drive device (6) are controlled according to detection device (7).
2. a kind of lathe hydraulic automatic punching device according to claim 1, it is characterised in that: the fluid pressure drive device
(6) include hydraulic station (61), act on the hydraulic cylinder (62) on mobile shaft (4) and connect hydraulic station (61) and hydraulic cylinder (62)
Between oil pressure pipe (63), the oil pressure pipe (63) be equipped with hydraulic buttery valve (64).
3. a kind of lathe hydraulic automatic punching device according to claim 2, it is characterised in that: the hydraulic cylinder (62)
The end of output shaft and mobile shaft (4) is equipped with floating junction.
4. a kind of lathe hydraulic automatic punching device according to claim 3, it is characterised in that: the hydraulic cylinder (62) is logical
Standing screw (9) is crossed to be fixed on lathe tailstock (2).
5. a kind of lathe hydraulic automatic punching device according to claim 1, it is characterised in that: the detection device (7)
For the measurement feedback device to be worked using the optical principle of grating.
6. a kind of lathe hydraulic automatic punching device according to claim 5, it is characterised in that: the detection device (7)
For grating rule displacement sensor.
7. a kind of lathe hydraulic automatic punching device according to claim 2, it is characterised in that: on the hydraulic station (61)
Equipped with industrial control box, controller (8) is set on hydraulic station (61).
8. a kind of lathe hydraulic automatic punching device according to claim 1, it is characterised in that: the mobile shaft (4)
It is installed by linear bearing on lathe tailstock (2).
9. a kind of lathe hydraulic automatic punching device according to claim 8, it is characterised in that: outside the linear bearing
Wall and lathe tailstock (2) are keyed.
10. a kind of lathe, it is characterised in that: with hydraulic automatic punching device as claimed in any one of claims 1 to 9 wherein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822058914.XU CN209174956U (en) | 2018-12-08 | 2018-12-08 | A kind of lathe hydraulic automatic punching device and lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822058914.XU CN209174956U (en) | 2018-12-08 | 2018-12-08 | A kind of lathe hydraulic automatic punching device and lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209174956U true CN209174956U (en) | 2019-07-30 |
Family
ID=67376106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822058914.XU Active CN209174956U (en) | 2018-12-08 | 2018-12-08 | A kind of lathe hydraulic automatic punching device and lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209174956U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI704434B (en) * | 2019-12-03 | 2020-09-11 | 財團法人工業技術研究院 | Drilling system and method thereof |
| CN113118483A (en) * | 2021-04-06 | 2021-07-16 | 新代科技(苏州)有限公司 | Intelligent control mode for hydraulic tailstock |
-
2018
- 2018-12-08 CN CN201822058914.XU patent/CN209174956U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI704434B (en) * | 2019-12-03 | 2020-09-11 | 財團法人工業技術研究院 | Drilling system and method thereof |
| US11188057B2 (en) | 2019-12-03 | 2021-11-30 | Industrial Technology Research Institute | Drilling system and method thereof |
| CN113118483A (en) * | 2021-04-06 | 2021-07-16 | 新代科技(苏州)有限公司 | Intelligent control mode for hydraulic tailstock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200821 Address after: Yang Jiaolang, Xin'an Town, Deqing County, Huzhou City, Zhejiang Province Patentee after: Zhejiang jieji Technology Co., Ltd Address before: 311100 No. 8, Fengcheng Road, Pingyao Town, Yuhang District, Hangzhou City, Zhejiang Province Patentee before: HANGZHOU JMXY ROBOT TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right |