CN205668074U - A kind of engine lathe - Google Patents
A kind of engine lathe Download PDFInfo
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- CN205668074U CN205668074U CN201620600856.7U CN201620600856U CN205668074U CN 205668074 U CN205668074 U CN 205668074U CN 201620600856 U CN201620600856 U CN 201620600856U CN 205668074 U CN205668074 U CN 205668074U
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- engine lathe
- switch member
- counting assembly
- counting
- rolling clamp
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Abstract
The utility model discloses a kind of engine lathe, including the switch member for controlling the commutation of engine lathe main shaft and start and stop, also include the sensing device for sensing rolling clamp rotation, for calculating the counting assembly of the rotating cycle of rolling clamp and for controlling the control device of switch member switching, control device and be connected to switch member, the signal output part of sensing device is connected to counting assembly, and the signal output part of counting assembly is connected to control device.This kind of engine lathe need not the experience according to workman in the course of processing and naked eyes judge the number of turns that rolling clamp rotates, it is possible to automatically judges the number of turns rotated accurately, is conducive to improving Product Precision, it is ensured that product quality；This kind of engine lathe improves work task efficiency, reduces the labor intensity of workman；Change the setting number of turns in counting assembly, this engine lathe can be applied in different length or the turbolator of the number of turns and the production of Related product, add the versatility of engine lathe.
Description
Technical field
This utility model relates to machining equipment technical field, particularly to a kind of engine lathe.
Background technology
At present, in many machinery plants, engine lathe obtains because having the relatively low advantage of expense compared with numerically controlled lathe
Extensively application.But, the automaticity of engine lathe is relatively low, inefficient when processing part.
As a example by producing turbolator, the raw material of turbolator is straight stainless steel strip, is adding man-hour, the two of stainless steel strip
End is clipped in rolling clamp and the stationary fixture of engine lathe respectively, and after starting engine lathe, rolling clamp starts to rotate, workman
Need to judge, by naked eyes, the number of turns that stainless steel strip rotates, after have rotated the number of turns of requirement, workman makes engine lathe out of service,
The screw-shaped stainless steel strip obtained is turbolator.It is to say, in the running of engine lathe, workpiece to be added is with rotation
The number of turns turning fixture rotation must lean on the eyes of workman to detect, and operates control engine lathe according to practical experience, behaviour
Making difficulty relatively big, the accuracy judging rolling clamp rotating cycle is relatively low.
Therefore, how to improve the accuracy that rolling clamp rotating cycle in engine lathe is judged, be people in the art
Member is presently required and solves the technical problem that.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of engine lathe, can be more smart when processing workpiece to be added
Judge the rotating cycle of rolling clamp accurately.
For achieving the above object, the following technical scheme of this utility model offer:
A kind of engine lathe, including for controlling the commutation of engine lathe main shaft and the switch member of start and stop, also includes for feeling
Answer sensing device that rolling clamp rotates, for calculating the counting assembly of the rotating cycle of described rolling clamp and for controlling
Stating the control device of switch member switching, described control device is connected to described switch member, the signal output part of described sensing device
Being connected to described counting assembly, the signal output part of described counting assembly is connected to described control device.
Preferably, described control device includes pneumatic operated valve, for described switch member switches to the first electromagnetism of positive indexing
Valve and for described switch member switches to invert the second electromagnetic valve of position, described first electromagnetic valve is connected to described pneumatic operated valve
First end, described second electromagnetic valve is connected to the second end of described pneumatic operated valve, the valve rod in described pneumatic operated valve be connected to described in open
Closing part, the signal output part of described counting assembly is respectively connected with described first electromagnetic valve and described second electromagnetic valve.
Preferably, described counting assembly is plus-minus counting controller.
Preferably, described sensing device includes being located at the infrared reflective device on described rolling clamp and for launching signal
And receiving the infrared launcher of the reflected signal of described infrared reflective device, the signal output part of described infrared launcher is even
It is connected to described counting assembly.
Preferably, described infrared reflective device is removably connected to described rolling clamp.
Preferably, described infrared launcher is fixedly installed on control chamber.
Preferably, described switch member is by the handle of engine lathe main shaft described in weave control, and described control device is even
Being connected to fixed cover, described fixed cover is sheathed on described handle.
Preferably, the signal output part of described counting assembly be also associated with for complete a workpiece to be added counting or
The alarm device of processing alarm.
Preferably, described alarm device is display lamp or buzzer.
The engine lathe that this utility model provides includes switch member, sensing device, counting assembly and controls device, controls
Device connecting valve part, the signal output part connection count device of sensing device, the signal output part of counting assembly connects control
Device.
When processing workpiece to be added, workman starts the on and off switch of engine lathe, opens counting assembly, and counting assembly is to control
Device processed transmission signal, controls device control switch member and to positive indexing or inverts position, make rolling clamp rotate by direction initialization,
Meanwhile, sensing device and counting assembly coordinate the number of turns that counting rolling clamp rotates, after rotating to set the number of turns, and counting assembly
To controlling device transmission signal, control device control switch member is to stopping position, and engine lathe is out of service, and a workpiece to be added is such as
Turbolator machines.
Visible, this kind of engine lathe need not the experience according to workman in the course of processing and naked eyes judge that rolling clamp revolves
The number of turns turned, it is possible to automatically the number of turns rotated is judged accurately, be conducive to improving Product Precision, it is ensured that product quality；
This kind of engine lathe improves work task efficiency, reduces the labor intensity of workman；Change the setting circle in counting assembly
Number, can apply this engine lathe in different length or the turbolator of the number of turns and the production of Related product, adds common
The versatility of lathe；By the numerical control electric reconstruction to original engine lathe, improve engine lathe automaticity；Electrically dress
Put improvement expenses little, save the expense again buying numerically controlled lathe.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, the accompanying drawing in describing below is only
It is embodiment of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, also
Other accompanying drawing can be obtained according to the accompanying drawing provided.
Fig. 1 is the structural representation of the specific embodiment of the provided engine lathe of this utility model.
In Fig. 1,1 is control chamber, and 2 is counting assembly, and 3 is rolling clamp, and 4 is switch member, and 5 is workpiece to be added, and 6 is fixing
Fixture, 7 is on and off switch, and 8 is the second electromagnetic valve, and 9 is pneumatic operated valve, and 10 is the first electromagnetic valve.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
Core of the present utility model is to provide a kind of engine lathe, can accurately judge rotation when processing workpiece to be added
Turn the rotating cycle of fixture.
Refer to Fig. 1, Fig. 1 structural representation by the specific embodiment of the provided engine lathe of this utility model.
In a kind of specific embodiment of the provided engine lathe of this utility model, including switch member 4, sensing device, counting
Device 2 and control device, control device and be connected to switch member 4, and the signal output part of sensing device is connected to counting assembly 2, meter
The signal output part of counting apparatus 2 is connected to control device.Wherein, switch member 4 can control the commutation of engine lathe main shaft and open
Stopping, sensing device can sense the rotation of rolling clamp 3, and rolling clamp 3 often rotates setting circle, and sensing device is to counting assembly 2
Sending a signal, counting assembly 2 can calculate the rotating cycle of rolling clamp 3, and control device can control switch member 4 and cut
Change.
The two ends of workpiece 5 to be added are connected to rolling clamp 3 and stationary fixture 6.When processing workpiece 5 to be added, workman
Starting the on and off switch 7 of engine lathe, open counting assembly 2, counting assembly 2 sends signal to controlling device, controls device control
Switch member 4 processed, to positive indexing or reversion position, makes rolling clamp 3 rotate by direction initialization, meanwhile, and sensing device and counting assembly
The number of turns that 2 cooperation counting rolling clamps 3 rotate, after rotating to set the number of turns, counting assembly 2 transmits signal to controlling device,
Control device control switch member 4 is to stopping position, and engine lathe is out of service, and workpiece 5 a such as turbolator to be added machines.
Visible, this kind of engine lathe need not the experience according to workman in the course of processing and naked eyes judge rolling clamp 3
The number of turns rotated, it is possible to automatically the number of turns rotated is judged accurately, be conducive to improving Product Precision, it is ensured that product matter
Amount；This kind of engine lathe improves work task efficiency, reduces the labor intensity of workman；Change setting in counting assembly 2
Fixing turn, can apply this engine lathe in different length or the turbolator of the number of turns and the production of Related product, add
The versatility of engine lathe；By the numerical control electric reconstruction to original engine lathe, improve engine lathe automaticity；Electricity
Device of air improvement expenses is little, saves the expense again buying numerically controlled lathe.
In above-described embodiment, control device specifically can include pneumatic operated valve 9, be connected to pneumatic operated valve 9 the first end first
Electromagnetic valve 10 and be connected to second electromagnetic valve 8 of the second end of pneumatic operated valve 9, pneumatic operated valve 9 includes that valve rod, valve rod are connected to switch member
4, the signal output part of counting assembly 2 and the first electromagnetic valve 10 and the second electromagnetic valve 8 are respectively connected with.This pneumatic operated valve 9 is just added to
In reverse system, can be controlled by compressed air, the first end of pneumatic operated valve 9 and the second end all can be with air inlets.When
When first electromagnetic valve 10 of one end is opened, compressed air enters pneumatic operated valve 9, and valve rod moves and switch member 4 is switched to positive indexing；
When the second electromagnetic valve 8 of the second end is opened, compressed air enters pneumatic operated valve 9, and valve rod moves and switch member 4 is switched to reversion
Position；When the first electromagnetic valve 10 and the second electromagnetic valve 8 are all not switched on, compressed air is introduced into pneumatic operated valve 9, and valve rod is kept in the center also
Control switch member 4 to stopping position.
In the present embodiment, control device and include the parts such as pneumatic operated valve 9, electromagnetic valve, arrange simple；According to counting assembly 2
Signal can automatically control the rotation of engine lathe main shaft, and the setting of the first electromagnetic valve 10 and the second electromagnetic valve 8 can ensure that control
Device processed carries out double-direction control to the rotating of engine lathe main shaft, improves the suitability of engine lathe.
In each embodiment above-mentioned, counting assembly 2 is specifically as follows plus-minus counting controller, and the calculative number of turns is permissible
Plus-minus counting controller is set.In a kind of concrete application, adding man-hour, after workman starts on and off switch 7, pressing
The accumulation function key of plus-minus counting controller once, plus-minus counting controller sends a signal to the first electromagnetic valve 10, the first electromagnetism
After valve 10 is opened, compressed air enters pneumatic operated valve 9, and switch member 4 is switched to positive indexing, rolling clamp 3 by valve rod by pneumatic operated valve 9
Starting to rotate forward, sensing device sends a signal to plus-minus counting controller, and plus-minus counting controller is revolved by cumulative number function calculating
The number of turns turned, compares with the number of turns set simultaneously, reaches the circle of setting when the number of turns of plus-minus counting controller calculating adds up
After number, plus-minus counting controller sends a signal to the first electromagnetic valve 10, and the first electromagnetic valve 10 cuts out, and pneumatic operated valve 9 does not has source of the gas, opens
Pass part 4 automatic returning is to stopping position, and engine lathe is out of service, and a workpiece 5 to be added machines, and now plus-minus counting controls
Device is out of service；After manually changing a workpiece 5 to be added, workman can click the decrement function key of plus-minus counting controller,
Now plus-minus counting controller sends a signal to the second electromagnetic valve 8, and after the second electromagnetic valve 8 is opened, compressed air enters pneumatic operated valve
9, switch member 4 is switched to invert position by pneumatic operated valve 9 by valve rod, and rolling clamp 3 starts reversion, and sensing device sends a signal to add
Subtract counter controller, the number of turns that plus-minus counting controller is rotated by several function calculating that successively decreases, after enumerator reduces to 0, plus-minus
Counter controller sends a signal to the second electromagnetic valve 8, and the second electromagnetic valve 8 cuts out, and pneumatic operated valve 9 does not has source of the gas, switch member 4 automatically to return
Being grouped into stopping position, engine lathe is out of service, and another workpiece 5 to be added machines, and now plus-minus counting controller stops fortune
OK.
Visible, this kind of counting assembly 2 arranges simply, often one or one workpiece 5 to be added of processing, and plus-minus counting controller is equal
After can counting from zero or count, numeral zero, advantageously ensures that accuracy and the reliability of Continuous maching.
In each embodiment above-mentioned, counting assembly 2 can be provided with display screen, in order to the processing grasping workpiece 5 to be added is entered
Exhibition.
Certainly, the counting assembly 2 in each embodiment above-mentioned is not limited to plus-minus counting controller, it is also possible to for plus coujnt
Device or other counting assemblys 2.
Control device in each embodiment above-mentioned can also have other set-up modes multiple, a specific embodiment
In, controlling device and can include hydraulic cylinder and electromagnetic valve, electromagnetic valve is arranged between counting assembly 2 and hydraulic cylinder, hydraulic cylinder
Piston is connected with switch member 4, controls switch member 4 by the movement of piston and switches over, and alternatively, hydraulic cylinder can only control
Switch member 4 is in positive indexing and stops switching between position, arranges simple.
In each embodiment above-mentioned, sensing device specifically can include infrared reflective device and infrared launcher.Wherein,
Infrared reflective device is located on rolling clamp 3, and infrared launcher can be launched signal and receive the reflection of infrared reflective device
Signal, the signal output part of infrared launcher is connected to counting assembly 2.Specifically, infrared launcher can be infrared
Optical diode, infrarede emitting diode is light-sensitive element, and infrared reflective device can be reflector plate, when rolling clamp 3 rotates,
After infrared reflective device on rolling clamp 3 turns around with rolling clamp 3 rotation and docks with infrared launcher, infrared
Injection device just produces a signal, and amplified shaping obtains pulse signal, and counting assembly 2 obtains a counting after receiving calculating single
Position.This kind of sensing device can the rotation of relatively accurately perception rolling clamp 3.
Specifically, infrared reflective device can be removably connected to rolling clamp 3, in order to the replacing of infrared reflective device
With maintenance.Certainly, can also be carried out other between infrared reflective device with rolling clamp 3 to be connected.
Specifically, infrared launcher can be fixedly installed on control chamber 1, in order to the installation of infrared launcher,
And ensure that the stability that infrared launcher is placed in the course of processing.Alternatively, infrared launcher can be fixed on
On spindle box body, arrange conveniently.Certainly, infrared launcher can also be fixed on the independent fixed mount on ground, or solid
It is scheduled on other positions.
Or, the sensing device in each embodiment above-mentioned can also be angular transducer or other sensing devices,
Angular transducer can be arranged on rolling clamp 3, and the signal output part of angular transducer is connected to counting assembly 2, specifically,
Angular transducer can be set as rolling clamp 3 and often turns over 360 degree, and counting assembly 2 counts a circle, and it is the most accurate to count.
In each embodiment above-mentioned, switch member 4 is specifically as follows the handle by weave control engine lathe main shaft, controls
Device connects fixed cover, fixedly sleeved on handle, it is simple to install and process.Specifically, include at above-mentioned control device
In one specific embodiment of pneumatic operated valve 9, fixed cover can be fixedly connected on first end or second of the valve rod in pneumatic operated valve 9
End.Alternatively, fixed cover can be triangular loop, it is simple to processing.
In each embodiment above-mentioned, the signal output part of counting assembly 2 can also connect alarm device, whenever counting assembly
2 countings completing a workpiece 5 to be added or add are reported to the police man-hour, to remind workman's processing progress, improve the course of processing simultaneously
In safety.
Alternatively, alarm device can be display lamp or buzzer, arranges simple.
In this specification, each embodiment uses the mode gone forward one by one to describe, and what each embodiment stressed is and other
The difference of embodiment, between each embodiment, identical similar portion sees mutually.
Above engine lathe provided by the utility model is described in detail.Specific case pair used herein
Principle of the present utility model and embodiment are set forth, and the explanation of above example is only intended to help and understands that this practicality is new
The method of type and core concept thereof.It should be pointed out that, for those skilled in the art, without departing from this practicality
On the premise of new principle, it is also possible to this utility model is carried out some improvement and modification, these improve and modification also falls into this
In the protection domain that utility model right requires.
Claims (9)
1. an engine lathe, including the switch member (4) for controlling the commutation of engine lathe main shaft and start and stop, it is characterised in that
Also include by sensing sensing device that rolling clamp (3) rotates, based on the rotating cycle calculating described rolling clamp (3)
Counting apparatus (2) and be used for controlling the control device that described switch member (4) switches, described control device is connected to described switch member
(4), the signal output part of described sensing device is connected to described counting assembly (2), the signal output part of described counting assembly (2)
It is connected to described control device.
Engine lathe the most according to claim 1, it is characterised in that described control device includes pneumatic operated valve (9), being used for will
Described switch member (4) switches to first electromagnetic valve (10) of positive indexing and for described switch member (4) switches to reversion position
Second electromagnetic valve (8), described first electromagnetic valve (10) is connected to the first end of described pneumatic operated valve (9), described second electromagnetic valve (8)
Being connected to the second end of described pneumatic operated valve (9), the valve rod in described pneumatic operated valve (9) is connected to described switch member (4), described counting
The signal output part of device (2) is respectively connected with described first electromagnetic valve (10) and described second electromagnetic valve (8).
Engine lathe the most according to claim 2, it is characterised in that described counting assembly (2) is plus-minus counting controller.
4. according to the engine lathe described in claims 1 to 3 any one, it is characterised in that described sensing device includes being located at
Infrared reflective device on described rolling clamp (3) and for launching signal and receiving the reflected signal of described infrared reflective device
Infrared launcher, the signal output part of described infrared launcher is connected to described counting assembly (2).
Engine lathe the most according to claim 4, it is characterised in that described infrared reflective device is removably connected to described
Rolling clamp (3).
Engine lathe the most according to claim 4, it is characterised in that described infrared launcher is fixedly installed on control chamber
(1) on.
Engine lathe the most according to claim 4, it is characterised in that described switch member (4) is for by described in weave control
The handle of engine lathe main shaft, described control device connects has fixed cover, described fixed cover to be sheathed on described handle.
Engine lathe the most according to claim 4, it is characterised in that the signal output part of described counting assembly (2) also connects
It is connected to for completing counting or the alarm device of processing alarm of a workpiece to be added (5).
Engine lathe the most according to claim 8, it is characterised in that described alarm device is display lamp or buzzer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620600856.7U CN205668074U (en) | 2016-06-17 | 2016-06-17 | A kind of engine lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620600856.7U CN205668074U (en) | 2016-06-17 | 2016-06-17 | A kind of engine lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205668074U true CN205668074U (en) | 2016-11-02 |
Family
ID=57192481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620600856.7U Active CN205668074U (en) | 2016-06-17 | 2016-06-17 | A kind of engine lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205668074U (en) |
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2016
- 2016-06-17 CN CN201620600856.7U patent/CN205668074U/en active Active
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |