CN206445285U - A kind of gap controlled system with self-regulation and Lead screw transmission structure - Google Patents
A kind of gap controlled system with self-regulation and Lead screw transmission structure Download PDFInfo
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- CN206445285U CN206445285U CN201720012258.2U CN201720012258U CN206445285U CN 206445285 U CN206445285 U CN 206445285U CN 201720012258 U CN201720012258 U CN 201720012258U CN 206445285 U CN206445285 U CN 206445285U
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Abstract
The utility model is related to coil of strip shearing technique field, and there is provided a kind of gap controlled system with self-regulation and Lead screw transmission structure, including support；Leading screw, at least one end of the leading screw sets power transmission shaft；Rotary encoder, the rotary encoder couples with drive axis；The rotary encoder is fixed on the support；Contacted compared to more traditional displacement transducer with being conditioned part surface, the embodiment of the present application uses and automatically adjusts Lead screw transmission structure in equipment applied to gap, the axially arranged power transmission shaft integral with it of leading screw, power transmission shaft is coupled by spring coupling with rotary encoder, structure can obtain an accurate measured value in itself, and then Traditional movement sensors are solved with being conditioned the numerical value for easily being influenceed it to measure by external interference when part surface contacts and measured, and then influence double-arc spline to cut the regulation for carrying out gap value；Accurate measurement leading screw rotational angle parameter has been reached, the accuracy of measurement is effectively ensured.
Description
Technical field
The utility model is related to shearing technique field, more particularly to a kind of gap controlled system with self-regulation and lead screw transmission
Structure.
Background technology
The production technology of oriented silicon coil of strip was obtaining more quick and perfect development, the production of silicon steel coil in recent years
Cheng Dangzhong is needed to cut silicon steel coil, and existing general use double-arc spline, which is cut, to be cut, one weight of coil of strip quality of cutting
The factor wanted is exactly to depend on the regulation of circle shear gap value；
Existing circle shear gap value regulation is main using displacement transducer and by the combination of tune part is come direct measurement and joins
With the Method for Single Sensor System of control, the gap value position adjustment structure displacement transducer is influenceed by ambient temperature, dust
More serious, the measurement value sensor controlled when environment changes for position can also change therewith, cause in orientation silicon steel
Among the production process of volume, because control accuracy is relatively low, trimming quality is unstable and relatively poor, it is impossible to meet Thin Specs
The batch production of oriented silicon coil of strip.
Utility model content
A kind of gap controlled system with self-regulation and Lead screw transmission structure that the embodiment of the present application is provided, solve prior art
Displacement transducer is used in middle circle shear gap value regulation control and is combined by tune part, easily by external environment influence, causes to adjust
Whole inaccurate the problem of, the influence that can eliminate external environment to sensor values is reached, improved the control essence of equipment adjustment
The technique effect of degree.
In order to solve the above technical problems, the utility model provides following technical scheme：
A kind of Lead screw transmission structure, including：
Support；
Leading screw, at least one end of the leading screw sets power transmission shaft；
Rotary encoder, the rotary encoder passes through spring coupling and propeller shaft couplings；The rotary encoder is consolidated
Due on the support.
Preferably, the rotary encoder is absolute value type rotary encoder.
Preferably, the support includes fixed plate, connecting plate, supporting plate；
One end of the connecting plate is vertical with described fixed plate one end to be fixed；The other end of the connecting plate and the support
Plate one end is vertically fixed；
Fixing hole and the trip bolt coupled with the fixing hole are formed with the fixed plate.
A kind of gap controlled system with self-regulation, including
Mainframe box, the mainframe box is used to carry the gap controlled system with self-regulation；
Motor, the motor is arranged in the mainframe box；
Leading screw, the leading screw at least one end sets power transmission shaft；The leading screw is coupled by reducing gear with the motor；
Rotary encoder, the rotary encoder couples with the drive axis；
Support, the support is fixed on the mainframe box；The support is used to fix the rotary encoder；
Wedge, the wedge has two, is set in parallel in the leading screw both sides；
Linear bearing, the linear bearing is slidably arranged on the wedge；
Sliding block, the sliding block is placed on the leading screw；The both sides of the sliding block are fixed with the linear bearing；
Internal thread locking block is threaded with the leading screw；The internal thread locking block is fixedly connected with the sliding block.
Preferably, the reducing gear includes：
Reduction box, the output shaft that the input that the reduction box has has with the motor couples；The reduction box tool
There is output shaft；
Main transmission shaft coupling, described main transmission shaft coupling one end couples with the output shaft, and the other end connects with the leading screw
Connect.
Preferably, the leading screw is provided with the fixed bearing block being socketed with leading screw at main transmission shaft coupling.
Preferably, the gap controlled system with self-regulation also includes
Cutter shaft, the cutter shaft is fixed on the wedge side；
Linear displacement transducer, the linear displacement transducer includes sensor head；
The linear displacement transducer is fixed on the mainframe box, and the sensor head is contacted with the cutter shaft and set
Put.
Preferably, in addition to spring coupling；The rotary encoder passes through spring coupling and the propeller shaft couplings.
Preferably, the support includes fixed plate, connecting plate, supporting plate；
One end of the connecting plate is vertical with described fixed plate one end to be fixed；The connecting plate it is another
One end is vertical with described supporting plate one end to be fixed；
Fixing hole and the trip bolt coupled with the fixing hole are formed with the fixed plate.
Preferably, the rotary encoder is absolute value type rotary encoder.
The one or more technical schemes provided in the embodiment of the present application, have at least the following technical effects or advantages：
1. a kind of Lead screw transmission structure of the embodiment of the present application, including：Support, leading screw, at least one end of the leading screw are set
Power transmission shaft；Rotary encoder, the rotary encoder passes through spring coupling and propeller shaft couplings；The rotary encoder is fixed
In on the support.Contacted compared to more traditional displacement transducer with leading screw axial plane, the embodiment of the present application is axially set using leading screw
The power transmission shaft integral with it is put, power transmission shaft is coupled by spring coupling with rotary encoder, such structure is due to directly may be used
To obtain the rotating cycle and umber of pulse of leading screw, and it is accurate using progress the characteristics of rotary encoder measurement accuracy height, numerical stability
Really stable measurement, can obtain an accurate measured value, solve the displacement of leading screw rotation and need by with being adjusted
The contact of part surface is measured, and is easily influenceed the numerical value that it is measured, and then the regulation of gap amount by external interference；It is accurate to have reached
Leading screw rotational angle parameter is measured, the accuracy of measurement is effectively ensured.
2. the embodiment of the present application uses a kind of gap controlled system with self-regulation, by motor, leading screw, reducing gear, rotation
Encoder, support, wedge, linear bearing, sliding block are integrated in mainframe box, and wherein motor via reducer structure connects with leading screw
Connect, one end of the leading screw is provided with power transmission shaft；Power transmission shaft is linked together by spring coupling with rotary encoder；Also wrap
Include the support being fixed in mainframe box；Described rotary encoder is fixed on support；The both sides of the leading screw are arranged with parallel
Wedge, the Slideslip of wedge two sets linear bearing；Sliding block is cased with the leading screw；The sliding block and the linear axes of both sides
Hold fixation；Motor via reducer structure drives leading screw to be rotated, when leading screw is rotated by latch segment band movable slider and linearly
Bearing portions is moved axially along leading screw, and then completes the adjustment of gap value between cutter shaft；Due to using rotary encoder and leading screw
Attachment structure, any amount of spin of leading screw directly can effectively pass to rotary encoder, not by outside environmental elements
The anglec of rotation numerical value of measurement is encoded and changes into certain parameter value by influence, rotary encoder；Solve traditional bit
The numerical value that it is measured easily is influenceed by external interference when displacement sensor is measured with being contacted by tune part surface, and then influences double
Circle shear carries out the regulation of gap value；Accurate measurement leading screw rotational angle parameter has been reached, the accuracy of measurement is effectively ensured；Together
When improve shearing quality, the technique effect of the maintenance cost of reduction.
3. the embodiment of the present application is used is provided with the fixation with leading screw socket in the leading screw at main transmission shaft coupling
Bearing block, solving leading screw does not have the bad phenomenon of intermediate supports mechanical property, to silk on the premise of not influenceing leading screw to work
Thick stick is to support, it is ensured that good mechanical property.
4. the embodiment of the present application is coordinated using cutter shaft with displacement transducer to be monitored to the displacement of cutter shaft, monitor
Data the blindness of single data as assistance data or reference data, can be solved, with ensureing that adjustment amount monitoring is accurate
Technique effect.
Rotary encoder is connected by the power transmission shaft of spring coupling and leading screw 5. the embodiment of the present application is used；Pass through one
The individual connection parts with retractility, which solve rotary encoder and are directly rigidly connected with power transmission shaft, has damaged and has been connected inconvenience
Problem, with position it is adjustable, connection fastening technique effect.
Brief description of the drawings
Fig. 1 is a kind of Lead screw transmission structure schematic diagram of the embodiment of the present application；
Fig. 2 is a kind of gap controlled system with self-regulation structural representation of the embodiment of the present application two；
In figure：1st, mainframe box；2nd, wedge；3rd, displacement transducer；4th, rotary encoder；5th, sliding block；6th, linear bearing；7、
Internal thread locking block；8th, leading screw；9th, bearing block；10th, motor；11st, main transmission shaft joint；12nd, spring shaft joint；13rd, fixed mount；
131st, fixed plate；132nd, connecting plate；133rd, supporting plate；14th, power transmission shaft；15th, cutter shaft；16th, reduction box.
Embodiment
A kind of gap controlled system with self-regulation and Lead screw transmission structure that the embodiment of the present application is provided, solve prior art
Combined in middle circle shear gap value regulation control using displacement transducer with part is conditioned, easily by external environment influence, measurement
Inaccurately, the problem of causing to adjust inaccurate, the influence that can eliminate external environment to sensor values has been reached, has improved equipment
The technique effect of the control accuracy of adjustment.
In order to solve the above technical problems, the utility model provides following technical thought：
This programme uses a kind of gap controlled system with self-regulation, including
Mainframe box, the mainframe box is used to carry the gap controlled system with self-regulation；
Motor, the motor is arranged in the mainframe box；
Leading screw, the leading screw at least one end sets power transmission shaft；The leading screw is coupled by reducing gear with the motor；
Rotary encoder, the rotary encoder couples with the drive axis；
Support, the support is fixed on the mainframe box；The support is used to fix the rotary encoder；
Wedge, the wedge has two, is set in parallel in the leading screw both sides；
Linear bearing, the linear bearing is slidably arranged on the wedge；
Sliding block, the sliding block is placed on the leading screw；The both sides of the sliding block are fixed with the linear bearing；
Internal thread locking block is threaded with the leading screw；The internal thread locking block is fixedly connected with the sliding block.
In order to be better understood from above-mentioned technical proposal, below in conjunction with Figure of description and embodiment to above-mentioned
Technical scheme is described in detail.
Embodiment 1
As shown in Figure 1, 2, a kind of Lead screw transmission structure that the embodiment of the present application is provided, including：
Support 13；
Leading screw 8, at least one end of the leading screw 8 sets power transmission shaft 14；
Rotary encoder 4, the rotary encoder 4 and propeller shaft couplings；The rotary encoder 14 is fixed on the branch
On frame 13.
In the embodiment of the present application, existing turn-screw is different from, power transmission shaft is set in one end of leading screw, the power transmission shaft is again
After rotary encoder is fixedly connected on support, any trickle rotation of leading screw can be direct and unaffected by rotary encoder
Measure.
In the embodiment of the present application, the rotary encoder 4 is absolute value type rotary encoder.
Preferably, the support 13 includes fixed plate 131, connecting plate 132, supporting plate 133；
One end of the connecting plate 132 is vertical with described one end of fixed plate 131 to be fixed；The other end of the connecting plate 132
It is vertical with described one end of supporting plate 133 to fix；
Fixing hole and the trip bolt 134 coupled with the fixing hole are formed with the fixed plate 131.
In view of the foregoing it is apparent that, contacted compared to more traditional displacement transducer with leading screw axial plane, the embodiment of the present application is adopted
With the axially arranged power transmission shaft integral with it of leading screw, power transmission shaft is coupled by spring coupling with rotary encoder, such knot
Structure utilizes rotary encoder measurement accuracy height, numerical stability due to can directly obtain the rotating cycle and umber of pulse of leading screw
The characteristics of carry out accurate and stable measurement, an accurate measured value can be obtained, the displacement for solving leading screw rotation need to
Easily the numerical value that it is measured, and then the tune of gap amount are influenceed by being measured with being contacted by tune part surface by external interference
Section；Accurate measurement leading screw rotational angle parameter has been reached, the accuracy of measurement is effectively ensured.
Embodiment 2
As shown in Figure 1, 2, a kind of gap controlled system with self-regulation that the embodiment of the present application is provided, including
Mainframe box 1, the mainframe box 1 is used to carry the gap controlled system with self-regulation；
Motor 10, the motor 10 is arranged in the mainframe box 1；
Leading screw 8, the leading screw 8 at least one end sets power transmission shaft 14；The leading screw 8 passes through reducing gear and the motor 10
Connection；
Rotary encoder 4, the rotary encoder 4 is rotated with the power transmission shaft 14 to be coupled；
Support 13, the support 13 is fixed on the mainframe box 1；The support 13 is used for the rotary encoder 4
It is fixed；
Wedge 2, the wedge 2 has two, is set in parallel in the both sides of leading screw 8；
Linear bearing 6, the linear bearing 6 is slidably arranged on the wedge 2；
Sliding block 5, the sliding block 5 is placed on the leading screw 8；The both sides of the sliding block 5 are fixed with the linear bearing 6；
Internal thread locking block 7 is threaded with the leading screw 8；The internal thread locking block 7 is fixed with the sliding block 5 to be joined
Connect.
In the embodiment of the present application, by motor, leading screw, reducing gear, rotary encoder, support, wedge, linear bearing,
Sliding block is integrated in mainframe box, and motor via reducer structure drives leading screw to be rotated, and latch segment band is passed through when leading screw is rotated
Movable slider and linear bearing part are moved axially along leading screw, and then complete the adjustment of gap value between cutter shaft；Due to using rotation
Encoder and leading screw attachment structure, any amount of spin of leading screw directly can effectively pass to rotary encoder, not by outer
The anglec of rotation numerical value of measurement is encoded and changes into certain parameter value by the influence of boundary's environmental factor, rotary encoder；
Solve the number for easily being influenceed it to measure by external interference when Traditional movement sensors are measured with being contacted by tune part surface
Value, and then influence double-arc spline to cut the regulation for carrying out gap value；Accurate measurement leading screw rotational angle parameter has been reached, survey is effectively ensured
The accuracy of amount；Improve shearing quality, the technique effect of the maintenance cost of reduction simultaneously.
In the embodiment of the present application, the reducing gear includes：
Reduction box 16, the output shaft that the input that the reduction box 16 has has with the motor 10 couples；It is described to subtract
Fast case 16 has output shaft；Main transmission shaft coupling 11, described one end of main transmission shaft coupling 11 couples with the output shaft, the other end
It is connected with the leading screw 8.Leading screw 8 and reduction box are connected by main transmission shaft coupling 11, with convenient control speed, peace
Fill technique effect easy to maintenance.
In the embodiment of the present application, the leading screw 8 is provided with the fixing axle being socketed with leading screw 8 at main transmission shaft coupling 16
Bearing 9.Solving leading screw does not have the bad phenomenon of intermediate supports mechanical property, to leading screw on the premise of not influenceing leading screw to work
To support, it is ensured that good mechanical property.
In the embodiment of the present application, the gap controlled system with self-regulation also includes：
Cutter shaft 15, the cutter shaft 15 is fixed on the side of wedge 2；
Linear displacement transducer 3, the linear displacement transducer 3 includes sensor head 31；
The linear displacement transducer 3 is fixed on the mainframe box 1, and the sensor head 31 and the cutter shaft 15
Contact is set.
The embodiment of the present application is coordinated using cutter shaft with displacement transducer to be monitored to the displacement of cutter shaft, monitoring
Data as assistance data or reference data, can solve the blindness of single data, accurate with guarantee adjustment amount monitoring
Technique effect.
In the embodiment of the present application, in addition to spring coupling 2；The rotary encoder 4 by spring coupling 2 with it is described
Power transmission shaft 14 couples；The embodiment of the present application, which is used, connects rotary encoder by the power transmission shaft of spring coupling and leading screw；It is logical
Cross one there are the connection parts of retractility to solve rotary encoder and be directly rigidly connected with power transmission shaft and damaged and be connected not
Facilitate problem, with position it is adjustable, connection fastening technique effect.
In the embodiment of the present application, the support includes fixed plate 131, connecting plate 132, supporting plate 133；
One end of the connecting plate 132 is vertical with described one end of fixed plate 131 to be fixed；The other end of the connecting plate 132
It is vertical with described one end of supporting plate 133 to fix；
Fixing hole and the trip bolt 134 coupled with the fixing hole are formed with the fixed plate 131.
The embodiment of the present application, this support, which has, solves fixation problem of the rotary encoder in internal system, with position
Put range of choice big, the technique effect of fixation.
In the embodiment of the present application, the rotary encoder is absolute value type rotary encoder, is rotated and compiled using absolute value type
The characteristics of code device is measurement accuracy height, numerical stability, is influenceed small by external interference factor, therefore is selected as main measurement sensing
Device.T+R brand encoders are selected in this control program, its umber of pulse is 4096, with reference to the change in location ratio (100 of turn-screw：
1), the theoretical pulse of encoder ought be measured about as 0.0002mm after conversion, substantially increase theoretical control accuracy；Actual use process
In, restricted by motor and Mechanical course response speed, in actual use, with reference to original mechanism, its control accuracy reaches
0.001mm is even more than, the need for having fully met circle shear control accuracy, while being influenceed several by external environmental interference factor
It is 0, the stability of measurement data is greatly improved.The position that its measured value is used for gap value is controlled.
The technical scheme of the embodiment of the present application can be realized from the following steps：
The concrete methods of realizing of position control：
1) percentage is controlled according to raw thickness and the gap value being manually set, determines target gap amount；
2) sets target location window.For example gap value desired value is 0.025mm, then can determine that target window is
(because original sensor accuracy is relatively low, target window is ± 0.005mm to 0.025mm ± 0.0005mm, it can be seen that pressed
After being transformed according to the program, the control accuracy of equipment improves 1 order of magnitude).
3) position control logic program generic block is write, optimization knife adjustment enters a control and position judgment logic, the journey
Sequence block input includes position target value and encoder measurement, and output interface is direction of motor rotation and current adjustment shape
Whether state, including position adjustment complete.
The operation principle of the embodiment of the present application is as follows：
As shown in Figure 1, 2, motor connection reducing gear, the output shaft of reducing gear passes through main transmission shaft coupling device and leading screw
It is connected, leading screw axial restraint, leading screw are connected by fixed bearing block by internal thread locking block with the sliding block with linear bearings, when
It is mobile along wedge Block direction (leading screw axial direction) by latch segment band movable slider and linear bearings part when leading screw is rotated, and then complete
The gap direction adjustment of cutter shaft；Meanwhile, the rotation of leading screw drives rotary encoder to rotate by spring coupling, completes leading screw and turns
The measurement of dynamic angle, cutter shaft is also moved while leading screw is rotated, now, and the displacement transducer coordinated with cutter shaft is to cutter shaft
Displacement is recorded, and as reference value, when the measurement parameter of rotary encoder with the parameter of displacement transducer differs larger
When, system is checked or corrected.
The one or more technical schemes provided in the embodiment of the present application, have at least the following technical effects or advantages：
1. a kind of Lead screw transmission structure of the embodiment of the present application, including：Support, leading screw, at least one end of the leading screw are set
Power transmission shaft；Rotary encoder, the rotary encoder passes through spring coupling and propeller shaft couplings；The rotary encoder is fixed
In on the support.Contacted compared to more traditional displacement transducer with leading screw axial plane, the embodiment of the present application is axially set using leading screw
The power transmission shaft integral with it is put, power transmission shaft is coupled by spring coupling with rotary encoder, such structure is due to directly may be used
To obtain the rotating cycle and umber of pulse of leading screw, and it is accurate using progress the characteristics of rotary encoder measurement accuracy height, numerical stability
Really stable measurement, can obtain an accurate measured value, solve the displacement of leading screw rotation and need by with being adjusted
The contact of part surface is measured, and is easily influenceed the numerical value that it is measured, and then the regulation of gap amount by external interference；It is accurate to have reached
Leading screw rotational angle parameter is measured, the accuracy of measurement is effectively ensured.
2. the embodiment of the present application uses a kind of gap controlled system with self-regulation, by motor, leading screw, reducing gear, rotation
Encoder, support, wedge, linear bearing, sliding block are integrated in mainframe box, and wherein motor via reducer structure connects with leading screw
Connect, one end of the leading screw is provided with power transmission shaft；Power transmission shaft is linked together by spring coupling with rotary encoder；Also wrap
Include the support being fixed in mainframe box；Described rotary encoder is fixed on support；The both sides of the leading screw are arranged with parallel
Wedge, the Slideslip of wedge two sets linear bearing；Sliding block is cased with the leading screw；The sliding block and the linear axes of both sides
Hold fixation；Motor via reducer structure drives leading screw to be rotated, when leading screw is rotated by latch segment band movable slider and linearly
Bearing portions is moved axially along leading screw, and then completes the adjustment of gap value between cutter shaft；Due to using rotary encoder and leading screw
Attachment structure, any amount of spin of leading screw directly can effectively pass to rotary encoder, not by outside environmental elements
The anglec of rotation numerical value of measurement is encoded and changes into certain parameter value by influence, rotary encoder；Solve traditional bit
The numerical value that it is measured easily is influenceed by external interference when displacement sensor is measured with being contacted by tune part surface, and then influences double
Circle shear carries out the regulation of gap value；Accurate measurement leading screw rotational angle parameter has been reached, the accuracy of measurement is effectively ensured；Together
When improve shearing quality, the technique effect of the maintenance cost of reduction.
3. the embodiment of the present application is used is provided with the fixation with leading screw socket in the leading screw at main transmission shaft coupling
Bearing block, solving leading screw does not have the bad phenomenon of intermediate supports mechanical property, to silk on the premise of not influenceing leading screw to work
Thick stick is to support, it is ensured that good mechanical property.
4. the embodiment of the present application is coordinated using cutter shaft with displacement transducer to be monitored to the displacement of cutter shaft, monitor
Data the blindness of single data as assistance data or reference data, can be solved, with ensureing that adjustment amount monitoring is accurate
Technique effect.
Rotary encoder is connected by the power transmission shaft of spring coupling and leading screw 5. the embodiment of the present application is used；Pass through one
The individual connection parts with retractility, which solve rotary encoder and are directly rigidly connected with power transmission shaft, has damaged and has been connected inconvenience
Problem, with position it is adjustable, connection fastening technique effect.
It should be noted last that, above embodiment is only to illustrate the technical solution of the utility model rather than limit
System, although the utility model is described in detail with reference to example, it will be understood by those within the art that, can be right
The technical solution of the utility model is modified or equivalent substitution, without departing from the spirit and model of technical solutions of the utility model
Enclose, it all should cover among right of the present utility model.
Claims (10)
1. a kind of Lead screw transmission structure, it is characterised in that including：
Support；
Leading screw, at least one end of the leading screw sets power transmission shaft；
Rotary encoder, the rotary encoder passes through spring coupling and propeller shaft couplings；The rotary encoder is fixed on
On the support.
2. Lead screw transmission structure as claimed in claim 1, it is characterised in that the rotary encoder is that absolute value type rotates volume
Code device.
3. Lead screw transmission structure as claimed in claim 1, it is characterised in that the support includes fixed plate, connecting plate, support
Plate；
One end of the connecting plate is vertical with described fixed plate one end to be fixed；The connecting plate it is another
One end is vertical with described supporting plate one end to be fixed；
Fixing hole and the trip bolt coupled with the fixing hole are formed with the fixed plate.
4. a kind of gap controlled system with self-regulation, it is characterised in that including
Mainframe box, the mainframe box is used to carry the gap controlled system with self-regulation；
Motor, the motor is arranged in the mainframe box；
Leading screw, the leading screw at least one end sets power transmission shaft；The leading screw is coupled by reducing gear with the motor；
Rotary encoder, the rotary encoder couples with the drive axis；
Support, the support is fixed on the mainframe box；The support is used to fix the rotary encoder；
Wedge, the wedge has two, is set in parallel in the leading screw both sides；
Linear bearing, the linear bearing is slidably arranged on the wedge；
Sliding block, the sliding block is placed on the leading screw；The both sides of the sliding block are fixed with the linear bearing；
Internal thread locking block is threaded with the leading screw；The internal thread locking block is fixedly connected with the sliding block.
5. gap controlled system with self-regulation as claimed in claim 4, it is characterised in that the reducing gear includes：
Reduction box, the output shaft that the input that the reduction box has has with the motor couples；The reduction box has defeated
Shaft；
Main transmission shaft coupling, described main transmission shaft coupling one end couples with the output shaft, and the other end is connected with the leading screw.
6. the gap controlled system with self-regulation as described in claim 4 or 5, it is characterised in that the leading screw is close to main transmission
The fixed bearing block being socketed with leading screw is provided with shaft coupling.
7. the gap controlled system with self-regulation as described in claim 4 or 5, it is characterised in that the gap automatically adjusts control
System processed also includes
Cutter shaft, the cutter shaft is fixed on the wedge side；
Linear displacement transducer, the linear displacement transducer includes sensor head；
The linear displacement transducer is fixed on the mainframe box, and the sensor head contacts setting with the cutter shaft.
8. the gap controlled system with self-regulation as described in claim 4 or 5, it is characterised in that also including spring coupling；Institute
State rotary encoder and pass through spring coupling and the propeller shaft couplings.
9. gap controlled system with self-regulation as claimed in claim 4, it is characterised in that the support includes fixed plate, connected
Fishplate bar, supporting plate；
One end of the connecting plate is vertical with described fixed plate one end to be fixed；The connecting plate it is another
One end is vertical with described supporting plate one end to be fixed；
Fixing hole and the trip bolt coupled with the fixing hole are formed with the fixed plate.
10. gap controlled system with self-regulation as claimed in claim 8, it is characterised in that the rotary encoder is absolute
Value type rotary encoder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720012258.2U CN206445285U (en) | 2017-01-05 | 2017-01-05 | A kind of gap controlled system with self-regulation and Lead screw transmission structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720012258.2U CN206445285U (en) | 2017-01-05 | 2017-01-05 | A kind of gap controlled system with self-regulation and Lead screw transmission structure |
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| CN206445285U true CN206445285U (en) | 2017-08-29 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107855646A (en) * | 2017-10-18 | 2018-03-30 | 大族激光科技产业集团股份有限公司 | Positioner, localization method, laser welding system and its welding method |
-
2017
- 2017-01-05 CN CN201720012258.2U patent/CN206445285U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107855646A (en) * | 2017-10-18 | 2018-03-30 | 大族激光科技产业集团股份有限公司 | Positioner, localization method, laser welding system and its welding method |
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