CN107790786B - Pipe fitting end face perforating mechanism and its application method with temperature detecting function - Google Patents
Pipe fitting end face perforating mechanism and its application method with temperature detecting function Download PDFInfo
- Publication number
- CN107790786B CN107790786B CN201711229708.4A CN201711229708A CN107790786B CN 107790786 B CN107790786 B CN 107790786B CN 201711229708 A CN201711229708 A CN 201711229708A CN 107790786 B CN107790786 B CN 107790786B
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- pipe fitting
- punching
- cylinder
- face
- sliding block
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B35/00—Methods for boring or drilling, or for working essentially requiring the use of boring or drilling machines; Use of auxiliary equipment in connection with such methods
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
- B23Q17/09—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring cutting pressure or for determining cutting-tool condition, e.g. cutting ability, load on tool
- B23Q17/0952—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring cutting pressure or for determining cutting-tool condition, e.g. cutting ability, load on tool during machining
- B23Q17/0985—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring cutting pressure or for determining cutting-tool condition, e.g. cutting ability, load on tool during machining by measuring temperature
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/08—Work-clamping means other than mechanically-actuated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
- B23Q5/38—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously
- B23Q5/40—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
- Supports For Pipes And Cables (AREA)
Abstract
Disclose a kind of pipe fitting end face perforating mechanism and its application method with temperature detecting function, including pedestal, fixing seat, transmission system, pipe fitting fixture, pipe fitting fixture, which is additionally provided with, shelves column, stable shelve can be carried out to pipe fitting, not only solves the problems, such as the punching of pipe fitting end face, in the drill process for also solving pipe fitting end face, the problem how pipe fitting being fixed, in addition to this, temperature generated during punching can also be detected, substantial length of operation and its simple, accuracy is high, low manufacture cost, effect significantly increases, also the reliability of whole high efficiency and operation is substantially increased.
Description
Technical field
The present invention relates to the punching fields of pipe fitting, more particularly, are related to a kind of pipe with temperature detecting function and connect
End surface perforating mechanism and its application method.
Background technique
Pipe fitting is the fastening means between pipeline and pipeline, is the tie point that can be dismounted between element and pipeline, is used
In the position that need to often assemble and disassemble or as using the final adjustment of threaded fitting pipeline to be used, there is considerable effect.?
During producing pipe fitting, due to the needs for connecting or positioning, need to be punched on the end face of pipe fitting, instantly city
, the punching work for pipe fitting end face, or common punching tooling is used, however the region of the end face of pipe fitting is narrow
Narrow, general punching tooling operates extremely difficult, or even can damage the end face of pipe fitting, cause scrapping for pipe fitting.
Moreover, how pipe fitting to be fixed is also the one aspect for perplexing design and operator when operating to pipe fitting.Pipe
Connector has numerous types, and common pipe fitting can be generally divided into hard pipe joint and two kinds of hose coupling, especially for
For hose, it inevitably will appear the raising of temperature during punching, excessively high temperature is inevitably to pipe
Connector produces serious influence, it is therefore necessary to detect to the temperature during punching.Therefore, for this status, compel
Be essential to develop it is a kind of can be to the mechanism that pipe fitting end face is punched, to meet the needs of actual use.
Summary of the invention
Therefore, in view of the shortcomings of the prior art, providing example of the invention to substantially solve since correlation is led
One or more problems caused by the limitation and disadvantage in domain, safety and reliability increase substantially, and effectively play guarantor
Protect the effect of equipment.
According to technical solution provided by the invention, perforating mechanism includes pedestal, and pedestal is made of with after front stall, and front stall is with after
Seat parallel interval is distributed and there is the open slot being oppositely arranged, front stall and back seat to be consolidated by two first guide rails in left and right by fixing piece
Fixed connection, front stall and back seat are equipped with fixing seat, and fixing seat is equipped with pipe fitting fixture, and front stall end face is equipped with the first cylinder,
The first driving sliding block is respectively equipped on two first guide rails in left and right, the first driving sliding block is connect with the push rod of the first cylinder, and first
It drives sliding block to be equipped with the first connecting plate, bracket is connected with by connector on the first connecting plate, control two brackets and pass through cross
Beam is fixedly connected, and the two bracket corresponding positions in left and right are connected with two second guide rails by fixing piece, control two brackets it
Between be additionally provided with the first lead screw, left support and/or right support are equipped with the second cylinder, and the second cylinder is connect with the first lead screw, two
It is connected separately with the second driving sliding block on second guide rail, is connected with the second connecting plate on the second driving sliding block, on the second connecting plate
It is fixedly connected with punching support, pipe fitting fixture includes pedestal, and front and rear sides are respectively equipped with two trapezoid boss on pedestal, and two
Trapezoid boss is arranged in parallel, and column is equipped among two trapezoid boss, and trapezoid boss and column corresponding position are equipped with through-hole, lead to
Shaft is equipped in hole, the top of column, which is equipped with, pushes clamping jaw, wherein the bottom surface for pushing clamping jaw has connecting groove, the top of column
Portion is connected in connecting groove, and pushing clamping jaw can cover between the endface of pipe fitting, the trapezoid boss of front and back equipped with only
Substrate is shelved in vertical distribution, each shelves substrate on pedestal, is each shelved and is equipped with one on substrate and shelves column, shelves column
Inside there is excalation from top to bottom and form the face of shelving, shelve face for shelving pipe fitting, positioning be additionally provided on pedestal
Plate, positioning plate contact positioning with the side of pipe fitting, are additionally provided with temperature sensor below punching support.
Further, the left and right sides of punching support is equipped with two third guide rails, is equipped with second between two third guide rails
Lead screw, punching support upper end are equipped with third cylinder, and the second lead screw connect with third cylinder, and the is respectively equipped on two third guide rails
Three driving sliding blocks, third driving sliding block are fixedly connected with third connecting plate, are fixedly connected with stationary jaw on third connecting plate, Gu
Punching cylinder is clamped on clamp pawl, punching cylinder bottom is equipped with punching red needle.
Preferably, punching red needle is replaceable.
Further, front stall and back seat lower part are equipped with buffing pad.
Further, the lower surface for pushing clamping jaw is equipped with protection mantle.
Further, fixing piece is clinching nut and the bolt with the cooperation of clinching nut, and connector is rivet.
Further, the upper surface of fixing seat is equipped with slip resistant film.
The present invention not only solves the problems, such as the punching of pipe fitting end face, in the drill process for also solving pipe fitting end face,
The problem how pipe fitting being fixed, in addition to this, additionally it is possible to temperature generated during punching be detected, entirely
Journey operation and its simple, accuracy is high, and low manufacture cost, effect significantly increases, also substantially increase whole high efficiency and
The reliability of operation.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is pipe fitting clamp structure schematic diagram of the invention.
Specific embodiment
The present invention is further explained in the light of specific embodiments.
Below with reference to specific embodiment shown in the drawings, the present invention will be described in detail.But these embodiments are simultaneously
The present invention is not limited, structure that those skilled in the art are made according to these embodiments, method or functionally
Transformation is included within the scope of protection of the present invention.
With reference to the accompanying drawing and specific embodiment is further described application principle of the invention.Such as attached drawing 1, shown in 2,
Pedestal is made of front stall 1-1 and back seat 1-2, and front stall 1-1 and back seat 1-2 parallel interval are distributed and have the opening being oppositely arranged
Slot, front stall 1-1 and back seat 1-2 are fixedly connected by the two first guide rail 1-3 in left and right by fixing piece, on front stall 1-1 and back seat 1-2
Equipped with fixing seat 2, fixing seat 2 is equipped with pipe fitting fixture, and the end face front stall 1-1 is equipped with the first cylinder 3, and left and right two first is led
The first driving sliding block 4 is respectively equipped on rail 1-3, the first driving sliding block 4 is connect with the push rod of the first cylinder 3, the first driving sliding block 4
Equipped with the first connecting plate, bracket 5 is connected with by connector on the first connecting plate, two brackets 5 in left and right are fixed by crossbeam 6
Connection controls two 5 corresponding positions of bracket by fixing piece and is connected with two second guide rail 5-1, controls between two brackets 5
It is additionally provided with the first lead screw 7-1, left support 5 and/or right support 5 are equipped with the second cylinder 8, and the second cylinder 8 and the first lead screw 7-1 connect
It connects, the second driving sliding block 9 is connected separately on two second guide rail 5-1, is connected with the second connecting plate on the second driving sliding block 9,
Punching support 10 is fixedly connected on second connecting plate, the left and right sides for the punching support stated is equipped with two third guide rail 10-1,
Between two third guide rail 10-1 be equipped with the second lead screw 7-2, punching support upper end be equipped with third cylinder 11, the second lead screw 7-2 with
Third cylinder 11 connects, and third driving sliding block 12 is respectively equipped on two third guide rail 10-1, and third drives sliding block 12 is fixed to connect
It is connected to third connecting plate, stationary jaw 13 is fixedly connected on third connecting plate, punching cylinder 14 is clamped on stationary jaw 13,
It punches 14 bottom of cylinder and is equipped with punching red needle 15, pipe fitting fixture includes pedestal 16, and front and rear sides are respectively equipped with two on pedestal 16
A trapezoid boss 17, two trapezoid boss 17 are arranged in parallel, and column 18,17 He of trapezoid boss are equipped among two trapezoid boss 17
18 corresponding position of column is equipped with through-hole, and shaft 19 is equipped in through-hole, and the top of column 18, which is equipped with, pushes clamping jaw 20, pushes clamping jaw
20 bottom surface has connecting groove, and the top of column 18 is connected in connecting groove, and pushing clamping jaw 20 can cover in pipe fitting
Endface, be equipped between the trapezoid boss 17 of front and back and shelve column 21, the inside for shelving column 21 has excalation from top to bottom
And formed and shelve face, face is shelved for shelving pipe fitting, column 21 is shelved and is placed in and shelve on substrate 22, is shelved substrate 22 and is independently distributed
On pedestal 16, it is additionally provided with positioning plate 23 on pedestal 16, positioning plate 23 contacts positioning with the side of pipe fitting, under punching support
Side is additionally provided with temperature sensor 24.
It is replaceable to punch red needle 15, the pipe fitting of unlike material can be punched.
Front stall 1-1 and the lower part back seat 1-2 are equipped with buffing pad 25, ensure that the stability of entire drill process.
The lower surface for pushing clamping jaw 20 is equipped with protection mantle, can play a very good protection to pipe fitting end face.
Preferably, fixing piece is clinching nut and the bolt with the cooperation of clinching nut, and connector is rivet.
The upper surface of fixing seat 2 is equipped with slip resistant film, prevents fixture from moving, and influences drilling precision.
The application method of the perforating mechanism of the pipe fitting end face is as follows:
A entire mechanism) is checked, whether verification all parts are normal,
B) according to the material situation of pipe fitting, the matched punching red needle of installation institute in punching cylinder bottom,
C column) is rotated, pipe fitting is placed in and shelves the shelving on face of column, is rotated further by vertical by space required for keeping
Column will push clamping jaw and clamp pipe fitting,
D) pipe fitting fixture is placed in the suitable position of fixing seat,
E the first cylinder) is opened, the first driving sliding block drives bracket to move forward and backward suitable position,
F the second cylinder, the first guide screw movement) are opened, the second driving sliding block drives punching support side-to-side movement to suitably
Position,
G third cylinder, the second guide screw movement) are opened, third drives sliding block that punching cylinder is driven to move up and down to suitable
Position,
H punching cylinder) is opened, drilling operation is carried out to pipe fitting end face,
I) after the completion of drilling operation, all switches are closed, all devices are resetted, pipe fitting is taken out, checks pipe fitting
Drilling quality situation.
In conclusion the present invention not only solves the problems, such as the punching of pipe fitting end face, beating for pipe fitting end face is also solved
During hole, the problem how pipe fitting being fixed, in addition to this, additionally it is possible to punching during caused by temperature into
Row detection, substantial length of operation and its simple, accuracy is high.
The above is only the embodiment of the present invention, the common sense such as well known specific structure and characteristic are not retouched excessively herein in scheme
It states.It should be pointed out that for those skilled in the art, without departing from the structure of the invention, if can also make
Dry modification and improvement, these also should be considered as protection scope of the present invention, these all will not influence the effect that the present invention is implemented and
Patent practicability.The scope of protection required by this application should be based on the content of the claims, the specific reality in specification
Applying the records such as mode can be used for explaining the content of claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of application method of the pipe fitting end face perforating mechanism with temperature detecting function, the perforating mechanism includes bottom
Seat, the pedestal are made of with after front stall, and the front stall and back seat parallel interval are distributed and have the opening being oppositely arranged
Slot, the front stall and back seat are fixedly connected by two first guide rails in left and right by fixing piece, are set on the front stall and back seat
There is fixing seat, the fixing seat is equipped with pipe fitting fixture, and the end face of the front stall is equipped with the first cylinder, the left side
The first driving sliding block, the push rod of the first driving sliding block and first cylinder are respectively equipped on right two first guide rails
Connection, the described first driving sliding block are equipped with the first connecting plate, are connected with branch by connector on first connecting plate
Frame, two brackets in left and right are fixedly connected by crossbeam, and the bracket corresponding position of left and right two is connected with by fixing piece
Two second guide rails, the first lead screw is additionally provided between the bracket of left and right two, and left support and/or right support are equipped with second
Cylinder, second cylinder are connect with first lead screw, are connected separately with the second drive on two second guide rails
Movable slider is connected with the second connecting plate on the described second driving sliding block, is fixedly connected with punching on second connecting plate
Bracket, the pipe fitting fixture includes pedestal, and front and rear sides are respectively equipped with two trapezoid boss on the pedestal, described
Two trapezoid boss are arranged in parallel, and column is equipped among two trapezoid boss, and the trapezoid boss and column are corresponding
It is equipped with through-hole at position, shaft is equipped in the through-hole, the top of the column, which is equipped with, pushes clamping jaw, wherein under described
It presses the bottom surface of clamping jaw that there is connecting groove, is connected at the top of the column in the connecting groove, the pushing folder
Pawl, which can be covered, shelves substrate equipped with what is be independently distributed between the endface of the pipe fitting, the trapezoid boss of front and back, often
A substrate of shelving is set on the pedestal, and each described shelving is equipped with one and shelves column on substrate, described
The inside for shelving column has excalation from top to bottom and forms the face of shelving, and the face of shelving is used to shelve pipe fitting, described
Pedestal on be additionally provided with positioning plate, the positioning plate contacts positioning, the punching support with the side of the pipe fitting
Lower section is additionally provided with temperature sensor, and the left and right sides of the punching support is equipped with two third guide rails, two thirds
It is equipped with the second lead screw between guide rail, the punching support upper end is equipped with third cylinder, second lead screw and described the
Three cylinders connect, and third driving sliding block is respectively equipped on two third guide rails, and the third driving sliding block is fixed to be connected
It is connected to third connecting plate, stationary jaw is fixedly connected on the third connecting plate, is clamped with and beats on the stationary jaw
Hole cylinder, the punching cylinder bottom are equipped with punching red needle, and the punching red needle is replaceable, which is characterized in that the pipe connects
Steps are as follows for the use of the perforating mechanism of end surface:
A entire mechanism) is checked, whether verification all parts are normal,
B) according to the material situation of pipe fitting, the matched punching red needle of installation institute in punching cylinder bottom,
C column) is rotated, pipe fitting is placed in and shelves the shelving on face of column, is rotated further by column by space required for keeping, will
It pushes clamping jaw and clamps pipe fitting,
D) pipe fitting fixture is placed in the suitable position of fixing seat,
E the first cylinder) is opened, the first driving sliding block drives bracket to move forward and backward suitable position,
F) the second cylinder of opening, the first guide screw movement, the second driving sliding block drive punching support side-to-side movement to suitable position,
G third cylinder, the second guide screw movement) are opened, third drives sliding block that punching cylinder is driven to move up and down to suitable position,
H punching cylinder) is opened, drilling operation is carried out to pipe fitting end face,
I) after the completion of drilling operation, all switches are closed, all devices are resetted, pipe fitting is taken out, checks the punching of pipe fitting
Quality condition.
2. a kind of application method of pipe fitting end face perforating mechanism with temperature detecting function according to claim 1,
It is characterized in that, the front stall and back seat lower part are equipped with buffing pad.
3. a kind of application method of pipe fitting end face perforating mechanism with temperature detecting function according to claim 1,
It is characterized in that, the lower surface of the pushing clamping jaw is equipped with protection mantle.
4. a kind of application method of pipe fitting end face perforating mechanism with temperature detecting function according to claim 1,
It is characterized in that, the fixing piece is clinching nut and the bolt with the clinching nut cooperation, the connector is
Rivet.
5. a kind of application method of pipe fitting end face perforating mechanism with temperature detecting function according to claim 1,
It is characterized in that, the upper surface of the fixing seat is equipped with slip resistant film.
6. a kind of complete the pipe fitting end face perforating mechanism with temperature detecting function described in claim 1 using step,
The perforating mechanism includes pedestal, and the pedestal is made of with after front stall, the front stall and the distribution of back seat parallel interval
And there is the open slot being oppositely arranged, the front stall and back seat to be fixedly connected by two first guide rails in left and right by fixing piece,
The front stall and back seat is equipped with fixing seat, and the fixing seat is equipped with pipe fitting fixture, sets on the front stall end face
Have the first cylinder, be respectively equipped with the first driving sliding block on first guide rail of left and right two, the first driving sliding block with
The push rod of first cylinder connects, and the first driving sliding block is equipped with the first connecting plate, first connecting plate
Upper to be connected with bracket by connector, two brackets in left and right are fixedly connected by crossbeam, and the bracket of left and right two corresponds to position
The place of setting is connected with two second guide rails by fixing piece, is additionally provided with the first lead screw, left support between the bracket of left and right two
And/or right support is equipped with the second cylinder, second cylinder is connect with first lead screw, and described two second are led
It is connected separately with the second driving sliding block on rail, is connected with the second connecting plate on the second driving sliding block, described second connects
Punching support is fixedly connected on fishplate bar, which is characterized in that the pipe fitting fixture includes pedestal, front and back on the pedestal
Two sides are respectively equipped with two trapezoid boss, and two trapezoid boss are arranged in parallel, and set among two trapezoid boss
There is column, the trapezoid boss and column corresponding position are equipped with through-hole, are equipped with shaft, the column in the through-hole
Top be equipped with and push clamping jaw, wherein the bottom surface of the pushing clamping jaw has connecting groove, the top of the column is connected
In in the connecting groove, the pushing clamping jaw can be covered in the endface of the pipe fitting, front and back it is trapezoidal convex
Be equipped between platform be independently distributed shelve substrate, each described shelves substrate on the pedestal, and each described puts
It sets and is equipped with one on substrate and shelves column, the inside for shelving column has excalation from top to bottom and forms the face of shelving,
Described shelves face for shelving pipe fitting, positioning plate is additionally provided on the pedestal, the positioning plate connects with the pipe
The side of head contacts positioning, is additionally provided with temperature sensor, the left and right sides of the punching support below the punching support
Equipped with two third guide rails, the second lead screw is equipped between two third guide rails, the punching support upper end is equipped with the
Three cylinders, second lead screw are connect with the third cylinder, and third drive is respectively equipped on two third guide rails
Movable slider, the third driving sliding block are fixedly connected with third connecting plate, are fixedly connected on the third connecting plate
Clamp pawl is clamped with punching cylinder on the stationary jaw, and the punching cylinder bottom is equipped with punching red needle, and described beats
Hole red needle is replaceable, and the front stall and back seat lower part are equipped with buffing pad, and it is soft that the lower surface of the pushing clamping jaw is equipped with protection
The upper surface of film, the fixing seat is equipped with slip resistant film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711229708.4A CN107790786B (en) | 2017-11-29 | 2017-11-29 | Pipe fitting end face perforating mechanism and its application method with temperature detecting function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711229708.4A CN107790786B (en) | 2017-11-29 | 2017-11-29 | Pipe fitting end face perforating mechanism and its application method with temperature detecting function |
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| CN107790786A CN107790786A (en) | 2018-03-13 |
| CN107790786B true CN107790786B (en) | 2019-06-07 |
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| CN109807228B (en) * | 2019-02-13 | 2020-08-04 | 湖北智丰数控机械有限公司 | Automatic production mechanism and production process of metal polishing brush |
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| JP2013509307A (en) * | 2009-10-29 | 2013-03-14 | 大連科徳数控有限公司 | Vertical combined type turning and milling machine machining center |
| CN104175150A (en) * | 2014-08-10 | 2014-12-03 | 强胜精密机械(苏州)有限公司 | Pressure casting transformed special-shaped product hole positioning pneumatic clamp and clamping method |
| CN204868119U (en) * | 2015-08-28 | 2015-12-16 | 山东有荣机床有限公司 | Planer -type milling machine |
| CN205496974U (en) * | 2016-04-12 | 2016-08-24 | 湖北新三友数控机床有限公司 | Universal beam type longmen numerically -controlled drilling machine that moves |
| CN206083952U (en) * | 2016-10-26 | 2017-04-12 | 沈阳创合数控机床有限公司 | Mill at longmen with natural granite grinds hard rail and mixed main shaft of liquid static and dynamic pressure |
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Effective date of registration: 20190510 Address after: 226000 Chenggang Road 309, Nantong City, Jiangsu Province Applicant after: Nantong Hung Machinery Equipment Co., Ltd. Address before: 230000 Anhui Hefei high tech Zone Innovation Industrial Park two phase J2 District C block 18 floor. Applicant before: Hefei dragon totem Information Technology Co., Ltd. |
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