CN207840667U - It is a kind of to be used for automatic milling side, the burr remover that step is processed - Google Patents
It is a kind of to be used for automatic milling side, the burr remover that step is processed Download PDFInfo
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- CN207840667U CN207840667U CN201820151930.0U CN201820151930U CN207840667U CN 207840667 U CN207840667 U CN 207840667U CN 201820151930 U CN201820151930 U CN 201820151930U CN 207840667 U CN207840667 U CN 207840667U
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Abstract
The utility model provide it is a kind of for step processing automatic milling side, burr remover, including：Horizontal transmission rack, vertical frames, material-pulling device, positioning compression device：Step is placed in the horizontal transmission rack, horizontal transmission rack includes spaced first level conveyor frame and the second horizontal transmission rack, the material-pulling device is set under first level conveyor frame, and the file device and milling cutter device grown along step to arrangement is arranged in interval between the horizontal transmission rack and the second horizontal transmission rack；First, the positioning compression device of the utility model can compress step in all directions of step, prevent it from being moved when carrying out milling side or file is polished, preferable to complete milling side and polishing operation；Secondly, step is divided into several parts by the utility model, and milling cutter knife group and file knife group can work at the same time, and are completed at the same time milling side and the file polishing operation to a upper step and next step, greatly improve step processing efficiency.
Description
Technical field
The utility model is related to elevator stair manufacture fields, and in particular to it is a kind of for step processing automatic milling side,
Burr remover.
Background technology
Step is the circular flow on moving staircase girders, the component stood for passenger.Existing step is divided into fission substantially
Two kinds of forms of formula and assembly type.Monoblock type is formed by aluminium alloy integral die-cast, and precision is high, and from heavy and light, process velocity is high；Assembling
Formula step is formed by the parts such as pedal, kickplate, support assembling combination, and weight is big, low precision, is production when die casting ability is smaller
Object, so will gradually be replaced from assembly type step from the point of view of current development trend by monoblock type step.
Monoblock type step is by nitrogen die casting machine one-step die casting, complicated integral structure, intensity height.Due to not assembling
Part, connector, so not will produce the elevator faults caused by connector loosens.Aluminium alloy compression casting step has many good qualities,
But also there is its insufficient one side.Step one-step die casting in present-day procedure, aluminium alloy rapid cooling in a mold,
Manufacture mold will bear great temperature change and pressure change, and Al-alloy products are not under the conditions of current mold production process
It is evitable to generate various forms of burrs.Since stepped is more complicated, the range that burr generates is also corresponding very wide,
So deburring is an extremely cumbersome job to step in process of production.Major part step production firm still uses people at present
Some additional conventional tools of work go the working method of flash removed, and operator's labor intensity is big, while with dust pollution, even if wearing
Safety device is worn it is possible to being damaged to health；Although some domestic larger step manufacturers have also introduced some
External automation equipment is artificial to substitute, but integrated artistic integration ability is insufficient, and the operator's quantity needed is more, produces simultaneously
Beat is also long.
Application No. is 201220396493.1 Chinese patent, a kind of elevator stair deburring machine is disclosed, including rack,
Feed device, positioning device and burr remover, the feed device, positioning device and burr remover are separately positioned on rack
On, the positioning device is arranged in the feed device upper end, and the burr remover is arranged in the side of the feed device；
The burr remover be Electric milling cutter machine, including milling cutter device, motor, transmission device and for drive milling cutter device up and down transport
Dynamic leading screw regulating device, is connected between the milling cutter device and the motor by the transmission device, the milling cutter device
It is arranged in the leading screw regulating device.It needs to place step on feed device, after positioning device positioning, passes through unhairing
Thorn device works.First, it is merely capable of carrying out the milling side work at edge, step tread U-type groove cannot be removed well
Interior burr；Secondly, positioning device only leans on the cylinder-pressing of upper end and side so that step fixation is insecure, compels to be essential
It is improved.
Utility model content
To solve the above problems, the utility model provide it is a kind of for step processing automatic milling side, deburring dress
It sets.First, the positioning compression device of the utility model can compress step in all directions of step, prevent it from carrying out
Milling side or file move when polishing, preferable to complete milling side and polishing operation；Secondly, step is divided into several portions by the utility model
Point, milling cutter knife group and file knife group can work at the same time, and are completed at the same time milling side and file to a upper step and next step and beat
Grinder sequence greatly improves step processing efficiency.
For the realization technical purpose, the technical solution of the utility model is：A kind of automatic milling for step processing
Side, burr remover, including：Horizontal transmission rack, vertical frames, material-pulling device, positioning compression device：
Step is placed in the horizontal transmission rack, horizontal transmission rack includes spaced first level conveyor frame
With the second horizontal transmission rack, the material-pulling device is set under first level conveyor frame, the horizontal transmission rack and
File device and milling cutter device to arrangement are grown in interval setting along step between two horizontal transmission racks；
The positioning compression device device includes：
It is set to interval between first level conveyor frame and the second horizontal transmission rack, and hangs and is located on vertical frames
Z-direction positioning device, the Y-direction positioning device of side pressure that portion and side push；It is set to first level conveyor frame and the second level
Between conveyor frame below interval the X of top pressure to positioning device；It is set to first level conveyor frame and the second horizontal transmission
The limiting device of interval between rack；
Further, step tread is prevented terminating in the horizontal transmission rack downward, and the file device is set to step and steps on
Down.
Further, the file device includes：
File knife group is made of multiple file teeth；
File attacks device, for driving file knife group to be moved forward and backward along Y-direction, inside the U-type groove on step tread
Polishing, removes flash removed；
File traverse displacement unit, it is U-shaped to step tread along U-type groove for driving file knife group to move left and right in X direction
Slot is polished, and flash removed is removed；
File lifting gear, for driving file knife group to be moved forward and backward in the z-direction, along U-type groove inner wall, to step tread
U-type groove inner wall is polished, and flash removed is removed.
Further, the milling cutter device is set to step tread marginal position.
Further, the milling cutter device includes：
Milling cutter knife group, is intervally arranged by multi-disc milling cutter and is formed, and milling cutter thickness be between the U-type groove that is divided on step tread it is wide
Degree, and the U-type groove spacing being divided between milling cutter on step tread；
Cutter driving device carries out milling side for driving milling cutter knife group to rotate to step tread edge；
Milling cutter lifting gear, for driving milling cutter to carry out milling side along Z-direction.
Further, the X includes to positioning device：
Top plate, one kind of setting groove or protrusion on top plate, groove or protrusion coordinate with the U-type groove on step tread；
First jacking apparatus, for moving up and down fixed pressuring plate so that the groove or protrusion being arranged on top plate are placed in step
Under tread.
Further, the limiting device includes：
Backgauge limited block, one end are hinged on following backgauge oscillating cylinders,
Backgauge oscillating cylinder, moves up and down, for so that the rotation of backgauge limited block, further limit or evacuation step are along x
Direction promotes.
Further, the material-pulling device includes：
The tread of L-type push plate, one kind of setting groove or protrusion on L-type push plate short side, groove or protrusion and the step
Upper U-type groove cooperation；
L plate oscillating cylinders are rotatablely connected with L-type push plate long side, for rotating L-type push plate so that L-type push plate short side and ladder
Grade tread engaging；
Pusher cylinder and push plate cylinder are fixedly connected with L plate oscillating cylinders, for pushing L plates oscillating cylinder and L-type push plate 27
It moves in the x-direction, realizes that step is moved from rotary shafts to file device, milling cutter device step-by-step movement, and limit by the backgauge
Block realizes the limit of the directions x.
As a kind of preferred embodiment of the utility model, it is based on the above, unlike, described second is horizontal
Conveyor frame pull-up material device, draws and expects that device includes：
Pulling plate, one kind of setting groove or protrusion on pulling plate, groove or protrusion coordinate with the U-type groove on step tread；
Pulling plate cylinder, for jacking pulling plate so that pulling plate mutually fastens in step tread；
Material cylinder is drawn to further pull on step for pulling pulling plate.
The beneficial effects of the utility model are：
First, the positioning compression device of the utility model can compress step in all directions of step, prevent its
Moved when milling side or file polishing, it is preferable to complete milling side and polishing operation；Secondly, step is divided into several by the utility model
A part, milling cutter knife group and file knife group can work at the same time, and be completed at the same time milling side and file to a upper step and next step
Knife polishing operation greatly improves step processing efficiency.
Description of the drawings
Fig. 1 is the stair structure schematic diagram of the utility model；
Fig. 2 is the step tread structural schematic diagram of the utility model；
Fig. 3 be the automatic milling side of the utility model, burr remover overall structure figure front view；
Fig. 4 be the automatic milling side of the utility model, burr remover overall structure figure vertical view；
Fig. 5 is the automatic milling side of the utility model, sectional view of the burr remover overall structure figure in xoy planes；
Fig. 6 be the automatic milling side of the utility model, burr remover overall structure figure side view；
Fig. 7 is the installation knot of the horizontal transmission rack, vertical frames and positioning compression device of the utility model, file device
Structure schematic diagram；
Fig. 8 is the horizontal transmission rack of the utility model, the mounting structure schematic diagram of vertical frames and rotary shafts；
Fig. 9 be the horizontal transmission rack of the utility model, vertical frames, positioning compression device, limiting device installation knot
Structure schematic diagram；
Figure 10 is the horizontal transmission rack of the utility model, the mounting structure schematic diagram of positioning compression device, pusher cylinder；
Figure 11 is the horizontal transmission rack of the utility model, positioning compression device, push plate cylinder, draws the installation knot for expecting device
Structure schematic diagram；
Figure 12 is the drawing material apparatus structure schematic diagram of the utility model；
Figure 13 is the parts the E enlarged structure schematic diagram of Fig. 5 of the utility model；
Figure 14 is the file device front view of the utility model；
Figure 15 is the file device vertical view of the utility model；
Figure 16 is the file device side view of the utility model；
Figure 17 is the milling cutter device structural schematic diagram of the utility model；
Figure 18 is the milling cutter device of the utility model, the installation site structural schematic diagram of file device and step；
Figure 19 is the material-pulling device structural schematic diagram of the utility model.
Specific implementation mode
The technical solution of the utility model will be clearly and completely described below.
It should be noted that the "up" and "down" described in the utility model be the front view being directed in attached drawing 3 and
Speech, and for the x, y, z direction of the utility model is also the coordinate being directed in attached drawing, either in the utility model
The orientation terms such as "up" and "down", and " x, y, z direction ", be for facilitating the step processing of description the utility model from
Dynamic milling side, burr remover structure setting relationship, can not be interpreted as the restriction to the utility model.
As shown in Figure 3 and Figure 4, a kind of automatic milling side processed for step, burr remover, including：Horizontal transmission
Rack, vertical frames 9, material-pulling device, positioning compression device：
Step is placed in the horizontal transmission rack, horizontal transmission rack includes spaced first level conveyor frame
7 and the second horizontal transmission rack 8, the material-pulling device be set under first level conveyor frame, the horizontal transmission rack and
File device and milling cutter device to arrangement are grown in interval setting along step between second horizontal transmission rack；Meanwhile file fills
It sets with aluminium skimmings take-up reel is additionally provided under milling cutter device to receive the aluminium that step is fallen in transmission process, in bruting process
Bits.
The positioning compression device device includes：
It is set to interval between first level conveyor frame 7 and the second horizontal transmission rack 8, and hangs and is located at vertical frames
Z-direction positioning device, the Y-direction positioning device 5 of side pressure that 9 tops and side push；It is set to first level conveyor frame 7 and second
Between horizontal transmission rack 8 below interval, upward X is to positioning device；It is set to first level conveyor frame and the second level
The limiting device 12 of interval between conveyor frame；Specifically, in order to meet the tetrameric milling side following step A, B, C, D
+ polishing operation, Z-direction positioning device can be the first lower air cylinder 1, the second lower air cylinder 2, the pushing of third lower air cylinder the 3, the 4th
Cylinder 4.
It should be noted that the utility model also has rotary shafts 10, for continuous in first level conveyor frame
Step is conveyed, and by material-pulling device, step 6 is pushed between first level conveyor frame 7 and the second horizontal transmission rack 8
11 station of 21 station of milling cutter and file.
Further, step tread 25 is prevented terminating in the horizontal transmission rack downward, and the file device is set to step
Tread is downward.
Further, the file device includes：
File knife group 11 is made of multiple file teeth, file knife group 11 and the horizontal biography of first level conveyor frame 7, second
Send rack 8 on a horizontal plane；
File attacks device 19, for driving file knife group 11 to be moved forward and backward in the y-direction, to the U-type groove on step tread
Inside polishing, removes flash removed；It should be noted that if step tread 25 is downward, then U-type groove becomes inverted U slot, each U-type groove
For slot tooth, file attacks device 19 so that file knife group 11 was polished is the top of inverted U slot.
File traverse displacement unit 20, for driving file knife group 11 to move left and right in the x-direction, along U-type groove, to step tread
U-type groove is polished, and flash removed is removed；
File lifting gear 18, for driving file knife group 11 to be moved forward and backward in the z-direction, along U-type groove inner wall, to step
Tread U-type groove inner wall is polished, and removes flash removed, the jacking distance of file lifting gear 18 is U-type groove groove depth.
Further, the milling cutter device is set to 26 position of step tread edge.
Further, the milling cutter device includes：
Milling cutter knife group 21, is intervally arranged by multi-disc milling cutter and is formed, and milling cutter thickness be between be divided into U-type groove on step tread
Width, and the U-type groove spacing being divided between milling cutter on step tread；
Cutter driving device 22 carries out milling side for driving milling cutter knife group 21 to rotate to step tread edge 26；
Milling cutter lifting gear 23, for driving milling cutter knife group 21 to carry out milling side along Z-direction.It should be noted that due to
There are a large amount of metallic dusts for working environment, so milling actuating device or motor use fire-proof motor.
Further, the X includes to positioning device：
Top plate, one kind of setting groove or protrusion 24 on top plate, groove or protrusion coordinate with the U-type groove on step tread；
Specifically, groove 24 being arranged on top plate can coordinate with U-type groove slot tooth, and protrusion 24 can coordinate with U-type groove, to position ladder
Grade.
First jacking apparatus (does not mark) in figure, for moving up and down fixed pressuring plate so that the groove or convex being arranged on top plate
24 are played to be placed under step tread.
Further, the limiting device includes：
Backgauge limited block 12, one end are hinged on following backgauge oscillating cylinders 13,
Backgauge oscillating cylinder 13, moves up and down, for so that the rotation of backgauge limited block 12, further limit or evacuation step
6 promote in the x-direction.That is, stepping motion in place after, by rotate backgauge limited block 12, can prevent step 6 occur
The movement in the directions x.It should be noted that backgauge limited block 12 is located between file knife group and milling cutter knife group.
Further, the material-pulling device includes：
L-type push plate 27, one kind of setting groove or protrusion on 27 short side of L-type push plate, groove or protrusion on step tread
U-type groove cooperation；
L plates oscillating cylinder 28 is rotatablely connected with 27 long side of L-type push plate, for rotating L-type push plate 27 so that L-type push plate 27
Short side and the engaging of step tread；
Pusher cylinder 14 and push plate cylinder 15 are fixedly connected with L plates oscillating cylinder 28, for pushing L plates oscillating cylinder 28 and L
Type push plate 27 is moved in the x-direction, realizes that step 6 is moved from rotary shafts 10 to file device, milling cutter device step-by-step movement, and lean on institute
It states backgauge limited block 12 and realizes the limit of the directions x.
As a kind of preferred embodiment of the utility model, it is based on the above, unlike, described second is horizontal
Conveyor frame pull-up material device, draws and expects that device includes：
Pulling plate 17, pulling plate 17 are similar to top plate, and one kind of groove or protrusion, groove or protrusion and step tread are arranged thereon
On U-type groove cooperation；
Pulling plate cylinder (does not mark) in figure, for jacking pulling plate so that pulling plate mutually fastens in step tread；
Material cylinder 16 is drawn to further pull on step for pulling pulling plate.
The automatic milling side processed for step of the utility model, the implementation of burr remover, including following step
Suddenly：
S1：Step is grown to being divided into tetra- part A, B, C, D；
S2：Material-pulling device pushes to step part A on milling cutter device, and by Z-direction positioning device, Y-direction positioning device,
X carries out step positioning to positioning device, limiting device, and carries out milling side to the step tread edge of part A；Specifically,
Backgauge oscillating cylinder 13 jacks, and backgauge limited block 12 is rotated by 90 ° counterclockwise so that backgauge limited block 12 is parallel and roller bed conveying line
Plane.Pusher cylinder 14 pushes step to be moved to X positive directions, and step 6 is stopped after moving certain stroke by backgauge limited block 12,
Step 6 is stopped in X-direction and is moved.L plates oscillating cylinder 28 drives L-type push plate 27 to rotate so that the short side of L-type push plate 27 is vertical
It combines closely in 7 pipeline plane of first level conveyor frame, and with the U-type groove of step.Meanwhile first jacking apparatus it is upward
Jacking so that grooves or protrusion 24 and step clamping of the X on positioning device top plate,；In the Y direction, by Y-direction positioning device
(side pressure cylinder specifically can be used) pushes step so that step is close to one side of roller bed conveying line Y-axis positive direction (vertical frames)；
In z-direction, lower air cylinder (1-4) pushes so that step is tightly attached in first level conveyor frame 7.So far, it is fixed to complete product
Position clamps.
After completing positioning to step 6, clamping, milling cutter device starts to act.Milling cutter knife is driven by cutter driving device 22
21 rotation of group, to 26 part milling side of step tread edge, while milling cutter knife group 21 is square with trend Z axis by milling cutter lifting gear 23
To displacement, milling cutter device carries out milling bits processing to product tread edge U-shaped tooth overlap.
S3：Z-direction positioning device, Y-direction positioning device, X release step positioning, material-pulling device to positioning device, limiting device
Step part A is pushed into file device, after part B pushes to milling cutter device, Z-direction positioning device, Y-direction positioning device, X are to calmly
Position device, limiting device carry out step positioning, and to step part A tread polish deburring, to part B step tread edge into
Row milling side；Specifically, after completing milling bits processing, lower air cylinder and Y-direction positioning device (cylinder) return；.Simultaneously X to
Positioning device moves down so that groove or protrusion 24 on top plate are detached from step.L plates oscillating cylinder 28 drives L-type push plate
27 rotations, which rise, makes it be stuck in the U-shaped card slot of step 6, and material-pulling device 15 drives L plates oscillating cylinder 28, L-type push plate 27 to drive
Step is moved to X-axis positive direction, and stroke is the length of step part A.Then, x is jacked upwards to positioning device so that on top plate
Groove or protrusion with step clamping；In the Y direction, step is pushed by Y-direction positioning device (side pressure cylinder specifically can be used), made
Obtain one side that step is close to roller bed conveying line Y-axis positive direction (vertical frames)；In z-direction, lower air cylinder (1-4) pushes, and makes
Step is obtained to be tightly attached in first level conveyor frame 7.So far, it completes product orientation, clamp.
After product is completed positioning, clamped, milling cutter device starts to act, and milling cutter knife group is driven by cutter driving device 22
21 rotations, to 26 part milling side of step tread edge, while milling cutter knife group 21 by milling cutter lifting gear 23 with trend Z axis positive direction
Displacement, milling cutter device carry out milling bits processing to step part B tread edge U-shaped tooth overlap.File device works at the same time, by file
It attacks the drive of device 19 to attack, file lifting gear 18 drives it, and lower movement, file traverse displacement unit 20 drive it in the Z-axis direction
Transverse reciprocating moves in the Y direction, recycles at least 5 times, completes to product part A deburred.
S4：Z-direction positioning device, Y-direction positioning device, X release step positioning, material-pulling device to positioning device, limiting device
Step part B is pushed into file device, after C portion pushes to milling cutter device, Z-direction positioning device, Y-direction positioning device, X are to calmly
Position device, limiting device carry out step positioning, and to step part B tread polish deburring, to C portion step tread edge into
Row milling side；
S5：Z-direction positioning device, Y-direction positioning device, X release step positioning, material-pulling device to positioning device, limiting device
Step C portion is pushed into file device, after the parts D push to milling cutter device, Z-direction positioning device, Y-direction positioning device, X are to calmly
Position device, limiting device carry out step positioning, and to step C portion tread polish deburring, to the parts D step tread edge into
Row milling side；
S6：Z-direction positioning device, Y-direction positioning device, X release step positioning, material-pulling device to positioning device, limiting device
The part step D is pushed into file device, after the part A of the second step pushes to milling cutter device, Z-direction positioning device, Y-direction positioning
Device, X carry out step positioning to positioning device, limiting device, and to the polishing deburring of the parts step D tread, while to second
The part A step tread edge of step carries out milling side；
S7：Z-direction positioning device, Y-direction positioning device, X release step positioning, material-pulling device to positioning device, limiting device
Second step part A is pushed into file device, after the part B of the second step pushes to milling cutter device, Z-direction positioning device, Y-direction
Positioning device, X to positioning device, limiting device carry out step positioning, and to the part A tread of the second step polish deburring,
While carrying out milling side to the part B step tread edge of the second step, draw material device that the step polished and milling side is good is drawn material
To the second horizontal transmission rack end, in case robot captures；
S8：Repeat step S4-S7.
For those of ordinary skill in the art, without departing from the concept of the present invention, may be used also
To make several modifications and improvements, these belong to the scope of protection of the utility model.
Claims (9)
1. a kind of automatic milling side processed for step, burr remover, which is characterized in that including：Horizontal transmission rack is hung down
Straight rack, material-pulling device, positioning compression device：
Step is placed in the horizontal transmission rack, horizontal transmission rack includes spaced first level conveyor frame and
Two horizontal transmission racks, the material-pulling device are set under first level conveyor frame, the horizontal transmission rack and the second water
File device and milling cutter device to arrangement are grown in interval setting along step between flat conveyor frame；
The positioning compression device includes：
Be set to interval between first level conveyor frame and the second horizontal transmission rack, and hang be located at vertical frames top and
Z-direction positioning device, the Y-direction positioning device of side pressure of side pushing；It is set to first level conveyor frame and the second horizontal transmission
The X of top pressure between rack below interval is to positioning device；It is set to first level conveyor frame and the second horizontal conveyor
The limiting device of interval between frame.
2. a kind of automatic milling side processed for step according to claim 1, burr remover, which is characterized in that
Step tread is positioned over downward in the horizontal transmission rack, and the file device is set under step tread.
3. a kind of automatic milling side processed for step according to claim 2, burr remover, which is characterized in that
The file device includes：
File knife group is made of multiple file teeth；
File attacks device, for driving file knife group to be moved forward and backward along Y-direction, to polishing inside the U-type groove on step tread,
Remove flash removed；
File traverse displacement unit, along U-type groove, is beaten step tread U-type groove for driving file knife group to move left and right in the x-direction
Mill, removes flash removed；
File lifting gear, it is U-shaped to step tread along U-type groove inner wall for driving file knife group to be moved forward and backward in the z-direction
Slot inner wall is polished, and flash removed is removed.
4. a kind of automatic milling side processed for step according to claim 2, burr remover, which is characterized in that
The milling cutter device is set to step tread marginal position.
5. a kind of automatic milling side processed for step according to claim 4, burr remover, which is characterized in that
The milling cutter device includes：
Milling cutter knife group, is intervally arranged by multi-disc milling cutter and is formed, and milling cutter thickness be between be divided into U-type groove width on step tread,
And the U-type groove spacing on step tread is divided between milling cutter；
Cutter driving device carries out milling side for driving milling cutter knife group to rotate to step tread edge；
Milling cutter lifting gear, for driving milling cutter to carry out milling side along Z-direction.
6. a kind of automatic milling side processed for step according to claim 1, burr remover, which is characterized in that
The X includes to positioning device：
Top plate, one kind of setting groove or protrusion on top plate, groove or protrusion coordinate with the U-type groove on step tread；
First jacking apparatus, for moving up and down fixed pressuring plate so that the groove or protrusion being arranged on top plate are placed in step tread
Under.
7. a kind of automatic milling side processed for step according to claim 1, burr remover, which is characterized in that
The limiting device includes：
Backgauge limited block, one end are hinged on following backgauge oscillating cylinders,
Backgauge oscillating cylinder, moves up and down, for so that backgauge limited block rotates, further limit or evacuation step to be in the x-direction
It promotes.
8. a kind of automatic milling side processed for step according to claim 7, burr remover, which is characterized in that
The material-pulling device includes：
L-type push plate, one kind of setting groove or protrusion on L-type push plate short side, groove or protrusion with it is U-shaped on the tread of the step
Slot coordinates；
L plate oscillating cylinders are rotatablely connected with L-type push plate long side, for rotating L-type push plate so that L-type push plate short side and step are stepped on
Face engages；
Pusher cylinder and push plate cylinder are fixedly connected with L plate oscillating cylinders, for pushing L plates oscillating cylinder and L-type push plate 27 along x
Direction is moved, and realizes that step is moved from rotary shafts to file device, milling cutter device step-by-step movement, and real by the backgauge limited block
The existing directions x limit.
9. a kind of automatic milling side processed for step according to claim 1, burr remover, which is characterized in that
The second horizontal transmission rack pull-up material device, draws and expects that device includes：
Pulling plate, one kind of setting groove or protrusion on pulling plate, groove or protrusion coordinate with the U-type groove on step tread；
Pulling plate cylinder, for jacking pulling plate so that pulling plate mutually fastens in step tread；
Material cylinder is drawn to further pull on step for pulling pulling plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820151930.0U CN207840667U (en) | 2018-01-30 | 2018-01-30 | It is a kind of to be used for automatic milling side, the burr remover that step is processed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820151930.0U CN207840667U (en) | 2018-01-30 | 2018-01-30 | It is a kind of to be used for automatic milling side, the burr remover that step is processed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207840667U true CN207840667U (en) | 2018-09-11 |
Family
ID=63413424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820151930.0U Active CN207840667U (en) | 2018-01-30 | 2018-01-30 | It is a kind of to be used for automatic milling side, the burr remover that step is processed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207840667U (en) |
-
2018
- 2018-01-30 CN CN201820151930.0U patent/CN207840667U/en active Active
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