CN206795368U - A kind of lathe longitudinal feed mechanism - Google Patents
A kind of lathe longitudinal feed mechanism Download PDFInfo
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- CN206795368U CN206795368U CN201720662372.XU CN201720662372U CN206795368U CN 206795368 U CN206795368 U CN 206795368U CN 201720662372 U CN201720662372 U CN 201720662372U CN 206795368 U CN206795368 U CN 206795368U
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- assemblied
- tool rest
- roller
- guide rail
- groove
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Abstract
The utility model provides a kind of lathe longitudinal feed mechanism,Including switch,Blind hole,Infrared lamp,Battery,Left groove,Roller one,Roller two and right groove,The battery is assemblied in inside tool rest,The blind hole is opened in tool rest left side,The infrared lamp is assemblied in right side inside blind hole,The switch is arranged on tool rest left side,The switch is electrically connected with by wire and battery,The infrared lamp is electrically connected with by wire and switch,Design personnel easy to use directly observe the distance of feeding,The left groove is opened on the left of guide rail upper surface,The right groove is opened on the right side of guide rail upper surface,The roller one is assemblied in inside left groove,The roller two is assemblied in inside right groove,Sliding friction is changed to the purpose to rolling friction the design achieves the utility model,The utility model moving resistance is small,It is simple to operate,Stability is good,Reliability is high.
Description
Technical field
The utility model is a kind of lathe longitudinal feed mechanism, belongs to machinery equipment field.
Background technology
Lathe refers to the machine of manufacture machine, also known as machine-tool or toolroom machine, traditionally abbreviation lathe.It is generally divided into gold
Belong to stock-removing machine, forging machine tool and wood craft machines etc..The method of processing equipment part is many in modern mechanical manufacturing：Except cutting adds
Outside work, also casting, forging, welding, punching press, extruding etc., as long as category required precision is higher and surface roughness requirements are thinner
Part, typically all need to finally it be processed with the method for cutting on lathe.
In the prior art, for the longitudinal feed mechanism of lathe still there is many weak points, its is simple in construction, can not be true
Surely shift length is fed, the fine setting to cutter brings very big difficulty, while existing lathe longitudinal feed mechanism is that slip rubs
Wipe, not only moving resistance is big, and easily causes lathe inner body and be scratched, and longitudinally enters so being badly in need of a kind of new lathe
Solves above-mentioned produced problem to mechanism.
Utility model content
In view of the deficienciess of the prior art, the utility model purpose is to provide a kind of lathe longitudinal feed mechanism, with solution
The problem of being proposed in certainly above-mentioned background technology, the utility model moving resistance is small, simple to operate, and stability is good, and reliability is high.
To achieve these goals, the utility model is to realize by the following technical solutions：A kind of lathe longitudinally enters
To mechanism, including apparatus main body, the accurate reading mechanism of displacement and resistance reducing mechanism, described device main body includes servo electricity
Machine, ball screw, tool rest, chute, guide rail, workbench and graduated scale, the graduated scale are assemblied on the left of workbench upper surface,
The guide rail is assemblied in workbench upper surface, and the chute is opened in guide rail upper surface medium position, and the tool rest, which is assemblied in, leads
On rail, the ball screw is assemblied in chute, and the ball screw front end is equipped with servomotor, and the displacement is accurately read
Mechanism is assemblied in tool rest left side, and the accurate reading mechanism of displacement includes switch, blind hole, infrared lamp and battery, institute
State battery to be assemblied in inside tool rest, the blind hole is opened in tool rest left side, and the infrared lamp is assemblied in right inside blind hole
End face, the switch are arranged on tool rest left side, and the switch is electrically connected with by wire and battery, and the infrared lamp leads to
Cross wire to be electrically connected with switch, the resistance reducing mechanism is assemblied in guide rail upper surface, and the resistance reducing mechanism includes a left side
Groove, roller one, roller two and right groove, the left groove are opened on the left of guide rail upper surface, and the right groove is opened in
On the right side of guide rail upper surface, the roller one is assemblied in inside left groove, and the roller two is assemblied in inside right groove.
Further, the roller one and roller two are each equipped with more than three groups, and three groups of rollers one described above equidistantly fill
Fit over inside left groove, three groups of rollers two described above are equidistantly assemblied in inside right groove.
Further, it is equipped with protection network in the blind hole.
Further, the ball screw is assemblied in inside chute by rolling bearing.
Further, ball nut mount is equipped with the ball screw, and ball nut mount is arranged on tool rest lower surface.
Further, the workbench front end face is machined with circular hole, and the ball screw is assemblied in circular hole.
The beneficial effects of the utility model：A kind of lathe longitudinal feed mechanism of the present utility model, because the utility model adds
Switch, blind hole, infrared lamp and battery are added, it is simple in construction that the design solves original lathe longitudinal feed mechanism, nothing
Method determines feeding shift length, and the fine setting to cutter brings the problem of very big difficult, and the personnel of being easy to use directly observe feeding
Distance, reduce the difficulty of cutter fine-adjustment.
Because the utility model with the addition of left groove, roller one, roller two and right groove, the design solves original lathe
Longitudinal feed mechanism is sliding friction, and not only moving resistance is big, and easily causes the problem of lathe inner body is scratched,
Realize the utility model and purpose to rolling friction is changed into sliding friction, add service life of the present utility model.
Because the utility model with the addition of protection network, the design avoid chip enter blind hole in, separately with the addition of rolling bearing and
Circular hole, the design are easy to the installation of ball screw, separately with the addition of ball nut mount, and the design is easy to the rotation fortune of ball screw
Turn changes linear motion into, and the utility model moving resistance is small, simple to operate, and stability is good, and reliability is high.
Brief description of the drawings
By reading the detailed description made with reference to the following drawings to non-limiting example, other spies of the present utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural representation of lathe longitudinal feed mechanism of the utility model；
Fig. 2 is the structural representation of the accurate reading mechanism of displacement in a kind of lathe longitudinal feed mechanism of the utility model；
Fig. 3 is the structural representation of resistance reducing mechanism in a kind of lathe longitudinal feed mechanism of the utility model；
In figure：The accurate reading mechanism of 1- displacements, 2- resistances reducing mechanism, 3- servomotors, 4- ball screws, 5- tool rests,
6- chutes, 7- guide rails, 8- workbench, 9- graduated scales, 11- switches, 12- blind holes, 13- infrared lamps, 14- batteries, a 21- left sides are recessed
Groove, 22- rollers one, 23- rollers two, 24- right grooves.
Embodiment
Technological means, creation characteristic, reached purpose and effect to realize the utility model are easy to understand, below
With reference to embodiment, the utility model is expanded on further.
Fig. 1-Fig. 3 is referred to, the utility model provides a kind of technical scheme：A kind of lathe longitudinal feed mechanism, including dress
Main body, the accurate reading mechanism 1 of displacement and resistance reducing mechanism 2 are put, apparatus main body includes servomotor 3, ball screw 4, knife
Seat 5, chute 6, guide rail 7, workbench 8 and graduated scale 9, graduated scale 9 are assemblied on the left of the upper surface of workbench 8, and guide rail 7 is assemblied in
The upper surface of workbench 8, chute 6 are opened in the upper surface medium position of guide rail 7, and tool rest 5 is assemblied on guide rail 7, and ball screw 4 assembles
In chute 6, the front end of ball screw 4 is equipped with servomotor 3.
The accurate reading mechanism 1 of displacement is assemblied in the left side of tool rest 5, and the accurate reading mechanism 1 of displacement includes switch 11, blind hole
12nd, infrared lamp 13 and battery 14, battery 14 are assemblied in inside tool rest 5, and blind hole 12 is opened in the left side of tool rest 5, red
Outside line lamp 13 is assemblied in the inside right side of blind hole 12, and switch 11 is arranged on the left side of tool rest 5, and switch 11 passes through wire and battery
14 are electrically connected with, and infrared lamp 13 is electrically connected with by wire and switch 11, and the design solves original lathe length feed machine
Structure is simple in construction, can not determine to feed shift length, the fine setting to cutter brings the problem of very big difficult.
Resistance reducing mechanism 2 is assemblied in the upper surface of guide rail 7, and resistance reducing mechanism 2 includes left groove 21, roller 1, rolling
2 23 and right groove 24 are taken turns, left groove 21 is opened on the left of the upper surface of guide rail 7, and right groove 24 is opened in the upper surface of guide rail 7 right side
Side, roller 1 are assemblied in inside left groove 21, and roller 2 23 is assemblied in inside right groove 24, and the design solves original lathe
Longitudinal feed mechanism is sliding friction, and not only moving resistance is big, and easily causes the problem of lathe inner body is scratched.
Roller 1 and roller 2 23 are each equipped with more than three groups, and three groups are equidistantly assemblied in left groove 21 with upper roller 1
Inside, three groups are equidistantly assemblied in inside right groove 24 with upper roller 2 23, and protection network is equipped with blind hole 12, and ball screw 4 is logical
Cross rolling bearing to be assemblied in inside chute 6, ball nut mount is equipped with ball screw 4, and ball nut mount is arranged on tool rest 5
Lower surface, the front end face of workbench 8 are machined with circular hole, and ball screw 4 is assemblied in circular hole.
Embodiment：In progress in use, being checked first by personnel the utility model, check whether and deposit
In defect, it can not just carry out using if there is defect, now need to notify maintenance personal to be repaired, if do not deposited
It can be carried out using if problem, in use, user of service runs servomotor 3, servomotor 3 drives ball screw 4
Rotation, ball screw 4 drive tool rest 5 to be moved on guide rail 7 by ball nut mount, because of depositing for roller 1 and roller 2 23
Tool rest 5 is produced rolling friction with guide rail 7, so as to reduce the frictional force between tool rest 5 and guide rail 7, avoid tool rest 5
Or guide rail 7 is scratched, it is sliding friction to solve original lathe longitudinal feed mechanism, and not only moving resistance is big, and easily
The problem of causing lathe inner body to be scratched.
When tool rest 5 is moving on guide rail 7, user of service's closure switch 11, and then connect battery 14 and infrared lamp
Circuit between 13, infrared lamp 13 produces infrared ray, and is projected out of blind hole 12, infrared with the continuous movement of tool rest 5
Linear light is indicated on position different on graduated scale 9, and the purpose of rapid examination feeding distance is realized with this, and original lathe longitudinally enters
It is simple to mechanism structure, it can not determine to feed shift length, the fine setting to cutter brings the problem of very big difficult.
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above, for
For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the utility model is by institute
Attached claim rather than described above limit, it is intended that will fall in the implication and scope of the equivalency of claim
All changes are included in the utility model.Any reference in claim should not be considered as to the involved right of limitation
It is required that.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (6)
1. a kind of lathe longitudinal feed mechanism, including apparatus main body, the accurate reading mechanism of displacement and resistance reducing mechanism, it is special
Sign is：Described device main body includes servomotor, ball screw, tool rest, chute, guide rail, workbench and graduated scale, described
Graduated scale is assemblied on the left of workbench upper surface, and the guide rail is assemblied in workbench upper surface, and the chute is opened on guide rail
End face medium position, the tool rest are assemblied on guide rail, and the ball screw is assemblied in chute, the ball screw front end dress
Equipped with servomotor；The accurate reading mechanism of displacement is assemblied in tool rest left side, and the accurate reading mechanism of displacement includes opening
Pass, blind hole, infrared lamp and battery, the battery are assemblied in inside tool rest, and the blind hole is opened in tool rest left side,
The infrared lamp is assemblied in right side inside blind hole, and the switch is arranged on tool rest left side, the switch by wire with
Battery is electrically connected with, and the infrared lamp is electrically connected with by wire and switch；The resistance reducing mechanism is assemblied in guide rail
Upper surface, the resistance reducing mechanism include left groove, roller one, roller two and right groove, and the left groove, which is opened in, to be led
On the left of rail upper surface, the right groove is opened on the right side of guide rail upper surface, and the roller one is assemblied in inside left groove, the rolling
Wheel two is assemblied in inside right groove.
A kind of 2. lathe longitudinal feed mechanism according to claim 1, it is characterised in that：The roller one and roller two are equal
More than three groups are equipped with, three groups of rollers one described above are equidistantly assemblied in inside left groove, and three groups of rollers two described above are equidistant
It is assemblied in inside right groove.
A kind of 3. lathe longitudinal feed mechanism according to claim 1, it is characterised in that：Protection is equipped with the blind hole
Net.
A kind of 4. lathe longitudinal feed mechanism according to claim 1, it is characterised in that：The ball screw passes through rolling
Bearing is assemblied in inside chute.
A kind of 5. lathe longitudinal feed mechanism according to claim 1, it is characterised in that：It is equipped with the ball screw
Ball nut mount, and ball nut mount is arranged on tool rest lower surface.
A kind of 6. lathe longitudinal feed mechanism according to claim 1, it is characterised in that：The workbench front end face processing
There is circular hole, the ball screw is assemblied in circular hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720662372.XU CN206795368U (en) | 2017-06-08 | 2017-06-08 | A kind of lathe longitudinal feed mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720662372.XU CN206795368U (en) | 2017-06-08 | 2017-06-08 | A kind of lathe longitudinal feed mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206795368U true CN206795368U (en) | 2017-12-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720662372.XU Expired - Fee Related CN206795368U (en) | 2017-06-08 | 2017-06-08 | A kind of lathe longitudinal feed mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206795368U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107414568A (en) * | 2017-06-08 | 2017-12-01 | 重庆帅能机床制造有限公司 | A kind of lathe longitudinal feed mechanism |
-
2017
- 2017-06-08 CN CN201720662372.XU patent/CN206795368U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107414568A (en) * | 2017-06-08 | 2017-12-01 | 重庆帅能机床制造有限公司 | A kind of lathe longitudinal feed mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171226 Termination date: 20180608 |
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| CF01 | Termination of patent right due to non-payment of annual fee |