CN208744538U - It is precisely controlled the grinding head device of perception amount - Google Patents
It is precisely controlled the grinding head device of perception amount Download PDFInfo
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- CN208744538U CN208744538U CN201821016227.5U CN201821016227U CN208744538U CN 208744538 U CN208744538 U CN 208744538U CN 201821016227 U CN201821016227 U CN 201821016227U CN 208744538 U CN208744538 U CN 208744538U
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- 230000008447 perception Effects 0.000 title claims abstract description 35
- 238000005498 polishing Methods 0.000 claims abstract description 20
- 230000001953 sensory effect Effects 0.000 claims abstract description 20
- 230000006698 induction Effects 0.000 claims description 35
- 238000005520 cutting process Methods 0.000 claims description 4
- 238000006073 displacement reaction Methods 0.000 claims description 4
- 230000004888 barrier function Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 238000005266 casting Methods 0.000 abstract description 11
- 238000010586 diagram Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 206010054949 Metaplasia Diseases 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 229910001651 emery Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000015689 metaplastic ossification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
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Abstract
The utility model provides a kind of grinding head device for being precisely controlled perception amount, including containing rack, mobile bracket, controller；The containing rack is slidably connected along first straight line direction and second straight line direction respectively with the mobile bracket；The containing rack is provided with the first driving assembly, the second driving assembly for connecting the controller along first straight line direction；The containing rack is provided with the third driving assembly for connecting the controller, the 4th driving assembly along second straight line direction；Further include the first sensory package, the second sensory package, further includes a polishing part, electro spindle；The electro spindle is connected between one side and the polishing part of the mobile bracket far from the containing rack；The electro spindle drives the mobile bracket mobile, and the controller control electro spindle stops operating.Impact when utmostly avoiding casting grinding to electro spindle can be realized using the technical program, improve polishing quality, effective protection grinding apparatus.
Description
Technical field
The utility model relates to polishing field, in particular to a kind of grinding head devices for being precisely controlled perception amount of floating.
Background technique
As towards industry 4.0 (intelligence production), direction has been developed for advanced country, and the industry 3.0 in China is (entirely certainly
Dynamic metaplasia produces) target fully achieves not yet, the especially preceding road polishing operation of casting industry.Since casting structure complexity is different
Shape, the face for needing to polish, hole and side are distributed in casting surrounding, and polishing difficulty is big.In China's current stage, the preceding road of casting is polished
Process is mainly manually polished, and there are a small number of grinding apparatus of introduction in part factory.
But the mostly bistrique without floating that existing grinding apparatus is equipped in the market, if the riser and overlap of casting
Greatly, this hard grind, which is cut, is easy to generate grinding and owes to be ground.When crossing grinding, the cutting force of emery wheel grinding-head can be increased moment, be made
At the current overload of electro spindle to burn out electro spindle；It when owing grinding, and not can guarantee the consistency of size after casting grinding, need
It wants secondary to do over again, it is difficult to realize large batch of automation finishing.
The grinding head that a small number of grinding apparatus are equipped with has float function, but floating installation uses the scheme of radially installed spring,
Float angle is unable to accurately control, and perception amount depends on the experience and field adjustable of designer, when debugging big randomness and period
Between it is long, be still unable to satisfy large batch of automation finishing to the rigors of casting outer dimension consistency.
Utility model content
The purpose of the utility model is to overcome above-mentioned deficiency in the prior art, a kind of perception amount that is precisely controlled is provided
Grinding head device improves polishing quality to the impact of electro spindle when utmostly avoiding casting grinding, and effective protection polishing is set
It is standby.
In order to solve the above-mentioned technical problem, the utility model provides a kind of grinding head device for being precisely controlled perception amount, packet
Include containing rack, mobile bracket, controller；The containing rack and the mobile bracket are respectively along first straight line direction and second straight line
Direction is slidably connected；The first straight line and second straight line are separated by certain angle setting；
The containing rack is provided with the first driving assembly for connecting the controller, the second driving group along first straight line direction
Part, first driving assembly are opposite with the moving direction of the second driving assembly；The containing rack is arranged along second straight line direction
There are the third driving assembly for connecting the controller, the 4th driving assembly, the third driving assembly and the 4th driving group
The moving direction of part is opposite；The controller controls first driving assembly, the second driving assembly, third driving assembly, the
Four driving assemblies are mobile；
Further include the first sensory package, the second sensory package, and is all connected with the controller；First sensory package is used
In the distance for detecting first driving assembly, the second driving assembly is moved along its direction of motion；Second sensory package is used
In the distance for detecting the third driving assembly, the 4th driving assembly is moved along its direction of motion；First sensory package,
Two sensory packages send displacement information to the controller；
It further include a polishing part, electro spindle；The electro spindle is connected to one of the mobile bracket far from the containing rack
Between face and the polishing part；The electro spindle drives the mobile bracket mobile, the mobile bracket be moved to its with it is described
First driving assembly or the second driving assembly or the distance between third driving assembly or the 4th driving assembly are less than safe distance
When, the controller control electro spindle stops operating.
It further include the first alarm sensor, the second alarm sensor, third alarm sensing in a preferred embodiment
Device, the 4th alarm sensor, and it is all connected with the controller, it is respectively used to detect first driving assembly, the second driving group
Whether the distance between part, third driving assembly, the 4th driving assembly and described mobile bracket are less than safe distance；If wherein appointing
The distance between one and the mobile bracket anticipate less than safe distance, then first alarm sensor, the second alarm sense
Device, third alarm sensor, the 4th alarm sensor send alarm signal to the controller.
In a preferred embodiment, the mobile bracket is along first driving assembly, the second driving assembly side of movement
To and the third driving assembly, the 4th driving assembly moving direction be provided with alarm matching piece；First driving group
Part, the second driving assembly, third driving assembly, the 4th driving assembly are respectively arranged with and the alarm matching piece corresponding first
Induction pieces, the second induction pieces, third induction pieces, the 4th induction pieces；The mobile bracket is mobile to drive the alarm matching piece to move
It is dynamic, when any one of first induction pieces, the second induction pieces, third induction pieces, the 4th induction pieces cooperate with the alarm
The distance between part is less than the safe distance, first alarm sensor or the second alarm sensor or third alarm sensing
Device or the 4th alarm sensor send alarm signal to the controller.
In a preferred embodiment, the polishing part generates extruding force when encountering workpiece to be processed, when electro spindle
When cutting force is less than extruding force, electro spindle drives the mobile bracket straight along first straight line direction or second straight line direction or first
In-plane floats where line direction and second straight line；The controller controls first driving assembly, the second driving assembly
It is moved along the first straight line direction, the maximum float distance of the mobile bracket is reserved on first straight line direction；It is described
Controller controls the third driving assembly, the 4th driving assembly is moved along the second straight line direction, in second straight line direction
On reserve the maximum float distance of the mobile bracket；When the floating distance of the mobile bracket is equal to or more than maximum float
Distance, the controller receive alarm signal.
In a preferred embodiment, the mobile bracket specifically includes first support, second support；The second support
It is set in the first support, the containing rack is set in the second support；The second support and the containing rack
It being slidably connected along first straight line direction, the first support and second support are slidably connected along second straight line direction, and described first
Bracket is fixedly connected on first straight line direction with second support.
In a preferred embodiment, the second support is provided with the first guide rail along the first straight line direction, described
Containing rack is fixedly connected with the first sliding part along the first straight line direction, and first sliding part is inserted into first guide rail simultaneously
It is slidably connected on first straight line direction with it；
The first support is provided with the second guide rail along second straight line direction, and the first support is along the second straight line side
To the second sliding part is fixedly connected with, second sliding part is inserted into second guide rail and slides up with it in second straight line side
Dynamic connection.
In a preferred embodiment, first sliding part is extended with the first connecting column along the second straight line direction,
The position that the second support is fixedly connected with first sliding part is provided with the first connecting hole along the second straight line direction,
First connecting column is inserted into the first connecting hole, makes first sliding part and the second support in the first straight line direction
Upper mutually limit, to be fixedly connected；
Second sliding part is extended with the second connecting column along the first straight line direction, the first support and described the
The position that two sliding parts are fixedly connected is provided with the second connecting hole along the first straight line direction, and second connecting column is inserted into institute
The second connecting hole is stated, limits second sliding part mutually on the second straight line direction with the first support, thus
It is fixedly connected.
In a preferred embodiment, the containing rack is provided with a resigning chamber, institute close to the second support on one side
Second support is stated along a baffler is extended with towards the containing rack direction, the length of the baffler is along the second straight line side
To setting, the baffler passes through the inside that the resigning chamber reaches the containing rack.
In a preferred embodiment, the first support close to the second support one side along the first straight line side
To a sliding bar is provided with, both side plate of the second support along the first straight line direction is respectively arranged with relief hole, described
Sliding bar passes through the relief hole；The relief hole is second sliding part along institute along the aperture in the second straight line direction
State the maximum distance of second straight line direction sliding.
In a preferred embodiment, first driving assembly, the second driving assembly, third driving assembly, 4 wheel driven
Dynamic component is specially to drive cylinder；The first straight line direction is mutually perpendicular to second straight line direction.
Compared to the prior art, the technical solution of the utility model have it is following the utility model has the advantages that
The utility model provides a kind of grinding head device for being precisely controlled perception amount, by the position for being precisely controlled driving cylinder
Shifting amount precisely reserves the mobile maximum displacement of mobile bracket, to be precisely controlled the perception amount of polishing part.One side
Face uses accurate sensor, realizes the accurate control of the perception amount of orthogonal both direction, when perception amount is more than pre-
If forced stoppage is had electic protection function when value；In another aspect floating installation the first sliding cavity and the second sliding cavity from
It mechanically defines the perception amount of the mobile bracket, when perception amount is more than preset value by mechanical position limitation, has mechanical protection
Function.This device realizes the accurate polishing of workpiece die joint to be processed, riser, overlap, improves casting quality；And it can be most
Big degree avoids hard polishing operation to the impact of electro spindle, and effective protection electro spindle leads to electric master since load current is excessive
Axis is burnt out.This device is highly suitable for this device of robotic gripper, especially has significant advantage to complicated casting grinding,
The consistency and Set and Positioning precision that can precisely guarantee size are conducive to product product keyholed back plate reason and large batch of automation finishing
Work.
Detailed description of the invention
Fig. 1 is the overall structure diagram that the grinding head device of perception amount is precisely controlled in the preferred embodiment in the utility model
(1)；
Fig. 2 is the overall structure diagram that the grinding head device of perception amount is precisely controlled in the preferred embodiment in the utility model
(2)；
Fig. 3 is the containing rack top view that the grinding head device of perception amount is precisely controlled in the preferred embodiment in the utility model
(1)；
Fig. 4 is the containing rack top view that the grinding head device of perception amount is precisely controlled in the preferred embodiment in the utility model
(2)；
Fig. 5 is the first driving assembly that the grinding head device of perception amount is precisely controlled in the preferred embodiment in the utility model, the
Two driving assembly present position schematic diagrames；
Fig. 6 is the third driving assembly that the grinding head device of perception amount is precisely controlled in the preferred embodiment in the utility model, the
Four driving assembly present position schematic diagrames；
Fig. 7 is the first support structural representation that the grinding head device of perception amount is precisely controlled in the preferred embodiment in the utility model
Figure；
Fig. 8 is the second support structural representation that the grinding head device of perception amount is precisely controlled in the preferred embodiment in the utility model
Figure；
Fig. 9 is the containing rack structural representation that the grinding head device of perception amount is precisely controlled in the preferred embodiment in the utility model
Figure.
Specific embodiment
The utility model is described further below in conjunction with the drawings and specific embodiments.
A kind of grinding head device being precisely controlled perception amount, referring to figs. 1 to 9, including containing rack 1, mobile bracket, controller；
The containing rack 1 is slidably connected along first straight line direction and second straight line direction respectively with the mobile bracket；Described first is straight
Line and second straight line are separated by certain angle setting, in order to obtain best effort angle, the first straight line direction and second straight line
Direction is mutually perpendicular to；
The containing rack 1 is provided with the first driving assembly 11, second drive for connecting the controller along first straight line direction
Dynamic component 12, first driving assembly 11 are opposite with the moving direction of the second driving assembly 12；The containing rack 1 is straight along second
Line direction is provided with the third driving assembly 13 for connecting the controller, the 4th driving assembly 14, the third driving assembly 13
It is opposite with the moving direction of the 4th driving assembly 14；The controller controls first driving assembly 11, second and drives
Component 12, third driving assembly 13, the 4th driving assembly 14 are mobile；
Further include the first sensory package 19, the second sensory package 10, and is all connected with the controller；The first sensing group
Part 19 for detect first driving assembly 11, the distance that the second driving assembly 12 is moved along its direction of motion；Described second
Sensory package 10 for detect the third driving assembly 13, the distance that the 4th driving assembly 14 is moved along its direction of motion；Institute
State the first sensory package 19, the second sensory package 10 sends displacement information to the controller；
It further include the first alarm sensor 15, the second alarm sensor 16, the alarm sensing of third alarm sensor the 17, the 4th
Device 18, and it is all connected with the controller, it is respectively used to detect first driving assembly 11, the second driving assembly 12, third drive
Whether the distance between dynamic component 13, the 4th driving assembly 14 and described mobile bracket are less than safe distance；If wherein any one
The distance between a and described mobile bracket is less than safe distance, then first alarm sensor 15, the second alarm sensor
16, third alarm sensor 17, the 4th alarm sensor 18 send alarm signal to the controller.
The mobile bracket drives along first driving assembly 11,12 moving direction of the second driving assembly and the third
Dynamic component 13,14 moving direction of the 4th driving assembly are provided with alarm matching piece；First driving assembly 11, second drives
Component 12, third driving assembly 13, the 4th driving assembly 14 are respectively arranged with the first induction corresponding with the alarm matching piece
Part 111, the second induction pieces 121, third induction pieces 131, the 4th induction pieces 141；The mobile bracket is mobile to drive the alarm
Matching piece is mobile, as times of first induction pieces 111, the second induction pieces 121, third induction pieces 131, the 4th induction pieces 141
The distance between one and the alarm matching piece anticipate less than the safe distance, first alarm sensor 15 or the second report
Alert sensor 16 or third alarm sensor 17 or the 4th alarm sensor 18 send alarm signal to the controller.
Specifically, the mobile bracket specifically includes first support 2, second support 3；The second support 3 is set to
In the first support 2, the containing rack 1 is set in the second support 3；The second support 3 and 1 edge of containing rack
First straight line direction is slidably connected, and the first support 2 is slidably connected with second support 3 along second straight line direction, and described first
Bracket 2 is fixedly connected on first straight line direction with second support 3.
The second support 3 is provided with the first guide rail 34 along the first straight line direction, and the containing rack 1 is along described first
Rectilinear direction is fixedly connected with the first sliding part 33, and first sliding part 33 is inserted into first guide rail 34 simultaneously and it is first
It is slidably connected in rectilinear direction；
The first support 2 is provided with the second guide rail 24 along second straight line direction, and the first support 2 is straight along described second
Line direction is fixedly connected with the second sliding part 23, and second sliding part 23 is inserted into second guide rail 24 simultaneously and it is straight second
Line is slidably connected on direction.
First guide rail 34, the second guide rail 24 are specially the first sliding cavity, the second sliding cavity；First sliding part 33
Maximum distance along the movement in the first straight line direction is internal diameter of first sliding cavity along the first straight line direction,
This is mechanical position limitation of the mobile bracket along the first straight line direction.
Specifically, first sliding part 33 is extended with the first connecting column 331 along the second straight line direction, and described
The position that two brackets 3 are fixedly connected with first sliding part 33 is provided with the first connecting hole 100 along the second straight line direction,
First connecting column 331 is inserted into the first connecting hole 100, makes first sliding part 33 and the second support 3 described the
It is mutually limited in one rectilinear direction, to be fixedly connected；Second sliding part 23 is extended with along the first straight line direction
Two connecting columns 231, the position that the first support 2 is fixedly connected with second sliding part 23 is along the first straight line direction
It is provided with the second connecting hole 300, second connecting column 231 is inserted into second connecting hole 300, makes second sliding part
23 mutually limit on the second straight line direction with the first support 2, to be fixedly connected.
The mobile bracket is matched along the alarm that the moving direction of first driving assembly 11, the second driving assembly 12 is arranged
Component is set between first driving assembly 11 and the second driving assembly 12, the respectively first alarm matching piece 321, second
Alarm matching piece 322；The mobile bracket is arranged along the moving direction of the third driving assembly 13, the 4th driving assembly 14
Alarm matching piece be set between the third driving assembly 13 and the 4th driving assembly 14, respectively third alarm cooperation
The alarm matching piece 212 of part the 211, the 4th.
The containing rack 1 is provided with a resigning chamber close to the second support 3 on one side, and the second support 3 is along direction
1 direction of containing rack is extended with a baffler 32, and the length of the baffler is arranged along the second straight line direction, the resistance
Partition 32 passes through the inside that the resigning chamber reaches the containing rack 1；First alarm matching piece 321, the second alarm cooperation
Part 322 is respectively arranged at two sides of the baffler towards first driving assembly 11, the second driving assembly 12.
The first support 2 is provided with a sliding bar along the first straight line direction close to the one side of the second support 3
21, both side plate of the second support 3 along the first straight line direction is respectively arranged with relief hole 31, and the sliding bar 21 is worn
Cross the relief hole 31；Third alarm matching piece the 211, the 4th alarm matching piece 212 is respectively arranged at the sliding bar 21
Two sides towards the third driving assembly 13, the 4th driving assembly 14.The relief hole 31 is along the second straight line direction
Aperture is the maximum distance that second sliding part 23 is slided along the second straight line direction, this is that the mobile bracket exists
Mechanical position limitation on second straight line direction.
In this embodiment, first driving assembly 11, the second driving assembly 12, third driving assembly the 13, the 4th drive
Component 14 is specially to drive cylinder；First sensory package 19, the second sensory package 10 are specially detecting sensor；Described
One alarm sensor 15, the second alarm sensor 16, third alarm sensor 17, the 4th alarm sensor 18 are specifically close
Sensor.Other driving assemblies and sensor can also be used to replace, belong to simple replacement, the utility model cannot be limited with this
Protection scope.In the present embodiment, first induction pieces 111, the second induction pieces 121, third induction pieces the 131, the 4th are felt
Part 141 and the first alarm alarm of matching piece 321, second matching piece 322, the third alarm alarm of matching piece the 211, the 4th is answered to match
Component 212 is screw, can equally be applicable in other elements replacement, belong to simple replacement, cannot limit the utility model with this
Protection scope.
In order to enable the present apparatus preferably to radiate, it is all provided on the first support 2, second support 3 and containing rack 1
Several heat release holes 1000 are set, while these heat release holes 1000 can also make the quality of whole device other than having heat spreading function
It is lighter, it is more advantageous to the transport and operation of device.
The structure of the present apparatus is described in detail above, introduces the specifically used method of the present apparatus in detail below:
The present apparatus further includes a polishing part 4, electro spindle 5；The electro spindle 5 is connected to the first support 2 far from described
Between the one side of containing rack 1 and the polishing part 4；The electro spindle 5 drives the mobile bracket mobile, and the mobile bracket moves
Move to it with first driving assembly 11 or the second driving assembly 12 or third driving assembly 13 or the 4th driving assembly 14 it
Between distance when being less than safe distance, controller control electro spindle 5 stops operating.
The polishing part 4 generates extruding force when encountering workpiece to be processed, when the cutting force of electro spindle 5 is less than extruding force
When, electro spindle 5 drives the first support 2 straight along first straight line direction or second straight line direction or first straight line direction and second
In-plane floats where line；The controller controls first driving assembly 11, the second driving assembly 12 along described first
Rectilinear direction is mobile, and the maximum float distance of the mobile bracket is reserved on first straight line direction；The controller control
The third driving assembly 13, the 4th driving assembly 14 are moved along the second straight line direction, are reserved on second straight line direction
The maximum float distance of the mobile bracket out；When the mobile bracket floating distance be equal to or more than maximum float distance,
The controller receives alarm signal.
Specifically, the electro spindle 5 drives the first support 2 to float along first straight line direction, due to first support 2
Make to be fixedly connected on first straight line direction with second support 3, so to drive first support 2 to float i.e. same for the electro spindle 5
When drive second support 3 to float, the second support 3 is sliding by the first guide rail 34 on first straight line direction with containing rack 1
Dynamic connection.So the second support 3 is described first along the maximum float distance that the both forward and reverse directions of first straight line float
Driving assembly 11 arrives the distance of baffler at a distance from second driving assembly 12 to baffler；First alarm sensor
The first induction pieces 111 on 15 real time monitoring first driving assemblies 11 and the first alarm matching piece on the baffler 32
The distance between 321；Second alarm sensor 16 monitors the second induction pieces on second driving assembly 12 in real time
121 with second alarm the distance between matching piece 322 on the baffler 32；Specifically, the safe distance is very
Small, i.e., what described first alarm sensor 15 incuded is whether first induction pieces 111 approach or touch first report
Alert matching piece 321；What second alarm sensor 16 incuded is described in whether second induction pieces 121 approach or touch
Second alarm matching piece 322；If so, controller receives alarm signal, expression has reached maximum perception amount at this time, can not be after
It is continuous to float, need electro spindle 5 to stop operating.
The electro spindle 5 drives the first support 2 to float along second straight line direction, the first support 2 and second
Frame 3 is slidably connected in second straight line direction, with it is above-mentioned similarly, and detected by the third alarm sensor 17 described
On third induction pieces 131 and the sliding bar 21 on third driving assembly 13 third alarm matching piece 211 between away from
From and the 4th alarm sensor 18 detect the 4th induction pieces 141 and the sliding on the 4th driving assembly 14
The distance between the 4th alarm matching piece 212 on bar 21, if the third induction pieces 131 are close or touch the third
Alarm matching piece 211, the 4th induction pieces 141 are close or touch the 4th alarm matching piece 212, then controller receives
Alarm signal.Expression has reached maximum perception amount at this time, can not continue to float, electro spindle 5 is needed to stop operating.
The electro spindle 5 can also drive the first support 2 along the in-plane where first straight line and second straight line
It floats, principle is same as above.
The preferable specific embodiment of the above, only the utility model, but the design concept of the utility model is not
It is confined to this, anyone skilled in the art within the technical scope disclosed by the utility model, utilizes this design
The change that unsubstantiality is carried out to the utility model belongs to the behavior for invading scope of protection of the utility model.
Claims (10)
1. a kind of grinding head device for being precisely controlled perception amount, it is characterised in that including containing rack, mobile bracket, controller；It is described
Containing rack is slidably connected along first straight line direction and second straight line direction respectively with the mobile bracket；The first straight line and the
Two straight lines are separated by certain angle setting；
The containing rack is provided with the first driving assembly, the second driving assembly for connecting the controller along first straight line direction,
First driving assembly is opposite with the moving direction of the second driving assembly；The containing rack is provided with company along second straight line direction
Connect third driving assembly, the 4th driving assembly of the controller, the third driving assembly and the 4th driving assembly
Moving direction is opposite；The controller controls first driving assembly, the second driving assembly, third driving assembly, 4 wheel driven
Dynamic component is mobile；
Further include the first sensory package, the second sensory package, and is all connected with the controller；First sensory package is for examining
Survey first driving assembly, the distance that the second driving assembly is moved along its direction of motion；Second sensory package is for examining
Survey the third driving assembly, the distance that the 4th driving assembly is moved along its direction of motion；First sensory package, second pass
Feel component and sends displacement information to the controller；
It further include a polishing part, electro spindle；The electro spindle be connected to one side of the mobile bracket far from the containing rack with
Between the polishing part；The electro spindle drives the mobile bracket mobile, and the mobile bracket is moved to itself and described first
When driving assembly or the second driving assembly or the distance between third driving assembly or the 4th driving assembly are less than safe distance, institute
Controller control electro spindle is stated to stop operating.
2. the grinding head device according to claim 1 for being precisely controlled perception amount, it is characterised in that further include that the first alarm passes
Sensor, the second alarm sensor, third alarm sensor, the 4th alarm sensor, and it is all connected with the controller, it is respectively used to
It detects between first driving assembly, the second driving assembly, third driving assembly, the 4th driving assembly and the mobile bracket
Distance whether be less than safe distance；If wherein the distance between any one and the mobile bracket are less than safe distance,
First alarm sensor, the second alarm sensor, third alarm sensor, the 4th alarm sensor send alarm signal extremely
The controller.
3. the grinding head device according to claim 2 for being precisely controlled perception amount, which is characterized in that the mobile bracket is along institute
It is equal to state the first driving assembly, the second driving assembly moving direction and the third driving assembly, the 4th driving assembly moving direction
It is provided with alarm matching piece；First driving assembly, the second driving assembly, third driving assembly, the 4th driving assembly difference
It is provided with the first induction pieces corresponding with the alarm matching piece, the second induction pieces, third induction pieces, the 4th induction pieces；It is described
Mobile bracket is mobile to drive the alarm matching piece mobile, when first induction pieces, the second induction pieces, third induction pieces, the
The distance between any one of four induction pieces and the alarm matching piece are less than the safe distance, the first alarm sensing
Device or the second alarm sensor or third alarm sensor or the 4th alarm sensor send alarm signal to the controller.
4. the grinding head device according to claim 3 for being precisely controlled perception amount, which is characterized in that the polishing part encounter to
Extruding force is generated when the workpiece of processing, when the cutting force of electro spindle is less than extruding force, electro spindle drives the mobile bracket edge
In-plane floats where first straight line direction or second straight line direction or first straight line direction and second straight line；The controller
Control first driving assembly, the second driving assembly is moved along the first straight line direction, on first straight line direction reserve
The maximum float distance of the mobile bracket out；The controller controls the third driving assembly, the 4th driving assembly along institute
It is mobile to state second straight line direction, the maximum float distance of the mobile bracket is reserved on second straight line direction；When the shifting
The floating distance of dynamic bracket is equal to or more than maximum float distance, and the controller receives alarm signal.
5. the grinding head device according to claim 4 for being precisely controlled perception amount, which is characterized in that the mobile bracket is specific
Including first support, second support；The second support is set in the first support, and the containing rack is set to described
In two brackets；The second support is slidably connected with the containing rack along first straight line direction, the first support with second
Frame is slidably connected along second straight line direction, and the first support is fixedly connected on first straight line direction with second support.
6. the grinding head device according to claim 5 for being precisely controlled perception amount, which is characterized in that the second support is along institute
It states first straight line direction and is provided with the first guide rail, the containing rack is fixedly connected with the first sliding along the first straight line direction
Part, first sliding part are inserted into first guide rail and are slidably connected on first straight line direction with it；
The first support is provided with the second guide rail along second straight line direction, and the first support is solid along the second straight line direction
Surely it is connected with the second sliding part, second sliding part is inserted into second guide rail and connects with it in second straight line side's upward sliding
It connects.
7. the grinding head device according to claim 6 for being precisely controlled perception amount, which is characterized in that first sliding part edge
The second straight line direction is extended with the first connecting column, the position edge that the second support is fixedly connected with first sliding part
The second straight line direction is provided with the first connecting hole, and first connecting column is inserted into the first connecting hole, makes first sliding
Part mutually limits on the first straight line direction with the second support, to be fixedly connected；
Second sliding part is extended with the second connecting column along the first straight line direction, and the first support and described second are slided
The position that moving part is fixedly connected is provided with the second connecting hole along the first straight line direction, the second connecting column insertion described the
Two connecting holes limit second sliding part mutually on the second straight line direction with the first support, thus fixed
Connection.
8. the grinding head device according to claim 7 for being precisely controlled perception amount, which is characterized in that the containing rack is close to institute
That states second support is provided with a resigning chamber on one side, and the second support edge is extended with a barrier towards the containing rack direction
The length of plate, the baffler is arranged along the second straight line direction, and the baffler passes through the resigning chamber and reaches the appearance
Set the inside of frame.
9. the grinding head device according to claim 8 for being precisely controlled perception amount, which is characterized in that the first support is close
The one side of the second support is provided with a sliding bar along the first straight line direction, and the second support is along the first straight line
The both side plate in direction is respectively arranged with relief hole, and the sliding bar passes through the relief hole；The relief hole is straight along described second
The aperture in line direction is the maximum distance that second sliding part is slided along the second straight line direction.
10. the grinding head device as claimed in any of claims 1 to 9 for being precisely controlled perception amount, which is characterized in that institute
Stating the first driving assembly, the second driving assembly, third driving assembly, the 4th driving assembly is specially to drive cylinder；Described first
Rectilinear direction is mutually perpendicular to second straight line direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821016227.5U CN208744538U (en) | 2018-06-28 | 2018-06-28 | It is precisely controlled the grinding head device of perception amount |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821016227.5U CN208744538U (en) | 2018-06-28 | 2018-06-28 | It is precisely controlled the grinding head device of perception amount |
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| CN208744538U true CN208744538U (en) | 2019-04-16 |
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|---|---|---|---|
| CN201821016227.5U Withdrawn - After Issue CN208744538U (en) | 2018-06-28 | 2018-06-28 | It is precisely controlled the grinding head device of perception amount |
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| CN (1) | CN208744538U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108942645A (en) * | 2018-06-28 | 2018-12-07 | 厦门达科塔机械有限公司 | It is precisely controlled the grinding head device of perception amount |
-
2018
- 2018-06-28 CN CN201821016227.5U patent/CN208744538U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108942645A (en) * | 2018-06-28 | 2018-12-07 | 厦门达科塔机械有限公司 | It is precisely controlled the grinding head device of perception amount |
| CN108942645B (en) * | 2018-06-28 | 2024-02-20 | 厦门达科塔机械有限公司 | Grinding head device capable of accurately controlling sensing quantity |
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