CN209394845U - Railway wooden bridge rests the head on gaining machine - Google Patents
Railway wooden bridge rests the head on gaining machine Download PDFInfo
- Publication number
- CN209394845U CN209394845U CN201821776585.6U CN201821776585U CN209394845U CN 209394845 U CN209394845 U CN 209394845U CN 201821776585 U CN201821776585 U CN 201821776585U CN 209394845 U CN209394845 U CN 209394845U
- Authority
- CN
- China
- Prior art keywords
- rack
- column
- crossbeam
- wooden bridge
- head
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model relates to a kind of railway wooden bridges to rest the head on gaining machine, include: rack, the column for being slideably positioned in rack two sides, the crossbeam being slideably positioned on column, the slotting attachment being slideably positioned on crossbeam, for make column along rack carry out X to the X moved to mobile mechanism and, the control device moved for controlling X to telephone-moving structure and slotting attachment, the X connects rack and column to mobile mechanism, has the erecting bed for installing wooden bridge pillow in the rack.The utility model railway wooden bridge pillow gaining machine is structurally reasonable ingenious, can efficiently and rapidly complete the processing of wooden bridge pillow.
Description
Technical field
The utility model relates to a kind of railway wooden bridges to rest the head on gaining machine.
Background technique
The wooden bridge pillow being laid on railroad rail, needs to open up notch, in favor of the laying of rail.Current railway wooden bridge pillow
General pass through manually carries out cutting processing, and time and effort consuming is inefficient, is affected for the process of railway construction.Therefore, urgently
A kind of automatic machinery that wooden bridge pillow processing efficiency can be improved yet-to-be developed.
Utility model content
The utility model relates to railway wooden bridges to rest the head on gaining machine, rested the head on using machine to wooden bridge and carry out cutting processing, can solve
Technical problem in background technique.
The utility model is achieved through the following technical solutions:
Railway wooden bridge rests the head on gaining machine, comprising: rack, is slideably positioned on column the column for being slideably positioned in rack two sides
Crossbeam, be slideably positioned on crossbeam slotting attachment, for make column along rack carry out X to the X moved to mobile mechanism, with
And the control device moved for controlling X to telephone-moving structure and slotting attachment, the X connect rack and column, institute to mobile mechanism
State the erecting bed having in rack for installing wooden bridge pillow.
By using above-mentioned technical proposal, the processing is simple for the cutting that wooden bridge is rested the head on fast, substantially increases production efficiency.And benefit
With column along the mode of machine frame movement, drive entire slotting attachment relative to rack along X to moving, carry out groove milling to rest the head on to wooden bridge
Processing, on the one hand, sleeper slot can be more securely installed on erecting bed, can carry out groove milling more stablely, on the other hand, peace
Dress platform is in bottom, and slotting attachment is in top, when groove milling, using the movement of slotting attachment, rather than the movement of erecting bed, make
It is relatively moved between slotting attachment and wooden bridge pillow, the structure of entire gaining machine can be made more stable, largely also subtracted
Small wooden bridge rests the head on the impact to slotting attachment, extends the service life of slotting attachment.
The X is two to mobile mechanism as a further improvement of the utility model, is located at the two sides of rack,
Each X includes X to driving cylinder or oil cylinder, directive wheel upper girder steel, directive wheel lower girder steel and directive wheel to mobile mechanism, is oriented to
Wheel lower girder steel is installed in rack, and X is installed in directive wheel lower girder steel to driving cylinder or one end of oil cylinder, and X is to driving cylinder
Or the other end of oil cylinder is installed in directive wheel lower girder steel, in directive wheel upper girder steel, directive wheel is contacted for directive wheel rotational installation
In in directive wheel lower girder steel, directive wheel upper girder steel is fixedly installed on column.By using above-mentioned technical proposal, X is to moving machine
The specific structure of structure is arranged, and column may make to carry out X to moving more smoothly stabilization, directive wheel upper girder steel, directive wheel along rack
The setting of lower girder steel and directive wheel, directive wheel are contacted with directive wheel lower girder steel, so that the driving of cylinder or oil cylinder is more reliable, have
The integrally-built stable operation of benefit.
The slotting attachment includes cutting milling cutter and driving cutting milling cutter rotation as a further improvement of the utility model,
Motor, the motor relative to crossbeam slide be arranged, the cutting milling cutter relative to crossbeam slide be arranged, the motor it is defeated
Shaft connects the shaft of the cutting milling cutter by V belt translation or chain conveyer.By using above-mentioned technical proposal, cutting milling cutter
Rotation is driven by a motor, and securely and reliably, groove milling facilitates rapidly, the Y-direction position holding one of motor and cutting milling cutter relative to crossbeam
It causes, and the two is slided relative to crossbeam and is arranged, convenient for the overall movement of motor and cutting milling cutter.
Further include as a further improvement of the utility model, for making slotting attachment carry out the Y that Y-direction moves along crossbeam
To mobile mechanism, Y-direction mobile mechanism includes fast pulley, regulating wheel, stringer board and rack gear, and the upper end of stringer board connects upper cross plate, upper cross
Plate is installed on above crossbeam by top Y-direction guide rail, and stringer board lower end connects lower cross plate, and lower cross plate is installed by lower part Y-direction guide rail
In below the crossbeam, the rear portion of regulating wheel has a gear, wheel and rack engagement, and rack gear is installed on stringer board；The wheel of fast pulley
Axis is directly or indirectly threadedly connected on crossbeam, and the wheel shaft rear portion of fast pulley can be resisted against on stringer board；The motor is installed on
On transverse slat, the cutting milling cutter rotational installation is on lower cross plate.By using above-mentioned technical proposal, the setting of Y-direction mobile mechanism,
Be conducive to be precisely controlled the depth of groove milling, and the topology layout of Y-direction mobile mechanism is ingenious, it is compact and reasonable, be conducive to
The space for making full use of crossbeam, the Y-direction for completing slotting attachment are mobile.
The front and rear sides of lower cross plate are connected with baffle as a further improvement of the utility model, and baffle is located at cutting milling
The top two sides of knife, obliquely.By using above-mentioned technical proposal, the setting of baffle is conducive to institute during blocking groove milling
The sawdust of generation, flies upward sawdust everywhere.
It as a further improvement of the utility model, further include being moved for making crossbeam carry out the Z-direction that Z-direction moves along column
Motivation structure, the Z-direction mobile mechanism are two, are located on the column of rack two sides, each Z-direction mobile mechanism includes Z
To driving cylinder and position limit device, Z-direction drives one end connecting cross beam of cylinder, and the other end is connected on column, upper limit dress
Set the top for being installed on column；Crossbeam is connected to column by Z-direction sliding rail.By using above-mentioned technical proposal, Z-direction mobile mechanism
Specific structure, it is more stable smooth to may make that crossbeam is moved along the Z-direction of column, position limit device then can top pole to crossbeam
Extreme position is defined, securely and reliably.
It is provided with connecting plate on Z-direction sliding rail as a further improvement of the utility model, connecting plate is connected on crossbeam,
The bottom of connecting plate is connected with Z-direction pointer, and Z-direction scale is equipped on column, and the Z-direction pointer is instructed in the scale of Z-direction scale
On.By using above-mentioned technical proposal, the setting of Z-direction scale and Z-direction pointer is conducive to identify cross beam movement specific value, with
Just to the mobile accurate control of carry out of crossbeam.
It as a further improvement of the utility model, further include perforating device, perforating device is installed in a vertical beam, is stood
Beam is installed on a L-type plate, and L-type plate is slidably mounted on the front side of crossbeam by sliding rail on front and front glidepath.By adopting
With above-mentioned technical proposal, the setting of perforating device is conducive to after resting the head on progress cutting processing to wooden bridge, directly adds on wooden bridge pillow
Work goes out through-hole.
Be rotatably equipped on erecting bed as a further improvement of the utility model, for convey wooden bridge pillow delivery wheel,
Handwheel for fixing the fixed plate of wooden bridge pillow and for moving fixed plate, the shaft of handwheel are directly or indirectly threadedly connected to peace
It fills on platform, the shaft end of handwheel is connected and fixed plate.By using above-mentioned technical proposal, delivery wheel and fixed plate on erecting bed
On the one hand setting is conducive to the placement of wooden bridge pillow before processing, be on the other hand also beneficial to wooden bridge pillow and put the fixation after positioning, mention
The Efficiency and accuracy of high cutting processing.
The bottom of rack is equipped with idler wheel and support device, the support dress as a further improvement of the utility model,
The height set is adjustable, and wooden bridge is rested the head on when carrying out cutting, and support device is contacted with ground.By using above-mentioned technical proposal, idler wheel
Setting, gaining machine when not in use, be moved easily and transport gaining machine；And the height of support device is adjustable, may make wooden bridge
When pillow carries out cutting, the height of adjusting supporting device makes support device in ground, and is detached from idler wheel in ground, favorably
It fixes in stablizing for gaining machine, is processed convenient for cutting.
The pillow gaining machine of railway wooden bridge involved in the utility model has at least the following advantages compared with the existing technology: adopting
With fully automatically cutting scheme, cutting is automatically realized using machine and is processed, be conducive to improve production efficiency.And gaining machine structure
Ingenious, each component layouts are rationally exquisite, ensure that machining accuracy.
For the above and other objects, features and advantages of the utility model can be clearer and more comprehensible, preferable reality is cited below particularly
Example is applied, and cooperates institute's accompanying drawings, is described in detail below.
Detailed description of the invention
Fig. 1 is the overall structure diagram that the railway wooden bridge that the utility model one embodiment provides rests the head on gaining machine.
Fig. 2 is another angled arrangement schematic diagram that the railway wooden bridge that the utility model one embodiment provides rests the head on gaining machine.
Fig. 3 is the portion the I partial enlargement diagram that the railway wooden bridge that the utility model one embodiment provides rests the head on gaining machine.
Fig. 4 is the portion the II partial enlargement diagram that the railway wooden bridge that the utility model one embodiment provides rests the head on gaining machine.
Fig. 5 is the portion the III partial enlargement diagram that the railway wooden bridge that the utility model one embodiment provides rests the head on gaining machine.
In figure: control device 11, perforating device 12, railroad 13, Y-direction guide rail device 14, motor 15, Z-direction moving machine
Structure 16, baffle 17, cutting milling cutter 18, wooden bridge rest the head on 19, vertical column fixing device 20, side rail 21, delivery wheel 22, handwheel 23, machine
Frame 24, idler wheel 25, support device 26, Y-direction mobile mechanism 27, X to driving cylinder 28, crossbeam 29, directive wheel 30, column 31, lead
Sliding rail 131, front glide on wheel lower girder steel 32, directive wheel upper girder steel 33, drilling machine 121, drilling machine mobile rack 122, front
Rail 132, top Y-direction guide rail 141, lower part Y-direction guide rail 142, position limit device 161, Z-direction driving cylinder 162, Z-direction pointer 163,
Connecting plate 164, Z-direction scale 165, runner 201, fixed plate 231, fast pulley 271, regulating wheel 272, rack gear 273.
Specific embodiment
Further to illustrate technical means and efficacy that the utility model is taken by the predetermined purpose of utility model of realization,
Attached drawing and preferred embodiment are fastened below, to foundation specific embodiment of the present utility model, structure, feature and its effect, in detail
It describes in detail bright as after.
In the description of the present application, it is to be understood that the orientation or position of the instructions such as term " X to ", " Y-direction ", " Z-direction "
Relationship is to be based on the orientation or positional relationship shown in the drawings, and as shown in figure 1 shown in coordinate system O-XYZ, is merely for convenience of description originally
Application and simplified description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific side
Position construction and operation, therefore should not be understood as the limitation to the application.
In this application unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can be machine
Tool connection, is also possible to be electrically connected；It can be directly connected, two members can also be can be indirectly connected through an intermediary
Connection inside part.For the ordinary skill in the art, above-mentioned term can be understood in this Shen as the case may be
Please in concrete meaning.
Railway wooden bridge rests the head on gaining machine, including control device 11, rack 24, column 31, crossbeam 29, slotting attachment, X to movement
Mechanism, Z-direction mobile mechanism 16, Y-direction mobile mechanism 27 and perforating device 12；Rack 24 is located at the lower part of gaining machine, and rack 24 is
Frame type, the bottom of rack 24 are equipped with idler wheel 25 and support device 26, and control device 11 is installed on the front of rack 24, column
31 are located at the two sides of rack, and crossbeam 29 is slidably connected two columns 31, and the mobile structure of Z-direction is fixedly mounted on column 31, crossbeam 29
Both ends are connected in Z-direction mobile mechanism 16；Y-direction mobile mechanism is installed on crossbeam, and slotting attachment connects Y-direction mobile mechanism, control
For device electricity processed/gas connection X to mobile mechanism, Z-direction mobile mechanism and slotting attachment, control device can also connect Z-direction moving machine
Structure, to control each mobile mechanism and slotting attachment.
There are two X for the box tool of rack 24 to girder steel and two Z-direction girder steels, and girder steel is channel steel, and idler wheel 25 is installed on Z-direction steel
The corner of beam lower part, support device 26 have height-adjustable function, and concretely the cooperation of nut and screw rod is adjusted.
X is two to mobile mechanism, is located at the two sides of gaining machine, and each X includes X to mobile mechanism to driving gas
Cylinder (oil cylinder) 28, directive wheel upper girder steel 33, directive wheel lower girder steel 32 and two directive wheels 30, directive wheel lower girder steel 32 are installed on X
To on girder steel, X is installed in directive wheel lower girder steel 32 to the tail portion of driving cylinder (oil cylinder) 28, and the rotational installation of directive wheel 30 is in leading
To in wheel upper girder steel 33, directive wheel 30 is contacted in directive wheel lower girder steel 32, and directive wheel upper girder steel 33 is fixedly installed in column 31
On.
Every side of gaining machine rack all has two columns 31, and Z-direction mobile mechanism 16 is two, is located at gaining machine
Two sides, each Z-direction mobile mechanism includes Z-direction driving cylinder (oil cylinder) 162 and position limit device 161.Position limit device 161
It is installed on the top of column 31, Z-direction driving cylinder (oil cylinder) 162 is installed between two columns 31, and Z-direction drives cylinder (oil cylinder)
162 top is fixedly connected with crossbeam 29, on column 31, is also equipped with Z-direction scale 165, the junction of crossbeam and column 31, if
It is equipped with Z-direction sliding rail, connecting plate 164 is connected on crossbeam 29, and the bottom of connecting plate 164 connects Z-direction pointer 163, the instruction of Z-direction pointer
In on the scale of Z-direction scale.
Slotting attachment is two, and each slotting attachment includes the motor of cutting milling cutter 18 and driving cutting milling cutter rotation
15, motor 15 is slided relative to crossbeam 29 to be arranged, and cutting milling cutter 18 is slided relative to crossbeam 29 to be arranged, and the output shaft of motor 15 is logical
Cross the shaft of V belt translation or chain conveyer connection cutting milling cutter 18.
Crossbeam 29 is four, and two, top crossbeam is separately connected two columns, and the crossbeam of lower part two is separately connected two and stands
Column, Y-direction mobile mechanism 27 include fast pulley 271, regulating wheel 272, stringer board and rack gear 273, and the upper end of stringer board connects upper cross plate, on
Motor 15 is installed on transverse slat, upper cross plate is installed on above crossbeam by top Y-direction guide rail 141, and stringer board lower end connects lower cross plate, under
Transverse slat is installed below the crossbeam by lower part Y-direction guide rail 142.The front and rear sides of lower cross plate are connected with baffle 17, baffle lower part peace
Equipped with slotting attachment, slotting attachment is connect with motor 15 by belt or chain.Top Y-direction guide rail 141 and lower part Y-direction guide rail
142 constitute Y-direction guide rail device 14 with the sliding of power supply machine 15 and slotting attachment.
The rear portion of regulating wheel 272 has a gear, and wheel and rack 273 engages, and rack gear 273 is installed on stringer board.It is fixed
The wheel shaft of wheel is directly or indirectly threadedly connected on crossbeam, and the wheel shaft rear portion of fast pulley, which can be resisted against on stringer board, to be fixed.
Perforating device 12 is installed on crossbeam 29 by railroad 13, and perforating device 12 includes that drilling machine 121 and drilling machine are used
Mobile rack 122, drilling machine are installed in a vertical beam, and vertical beam is installed on a L-type plate, and L-type plate is slidably mounted on sliding rail on front
131 and front glidepath 132 on, sliding rail 131 and front glidepath 132 constitute the railroad on front.
Column 31 is slidably mounted in a side rail 21 by connecting plate, and vertical column fixing device 20 includes a runner 201
And nut seat, the shaft thread of runner 201 are connected in nut seat, the shaft of runner 201 can be resisted against directive wheel lower girder steel 32
On to complete the fixation of column.
In use, the wooden bridge pillow 19 of rectangular cylindrical is placed on delivery wheel 22 in Y-direction, handwheel 23 is rotated, fixed plate is made
231 act on wooden bridge pillow 19, and fix wooden bridge pillow.Left and right two motors 15 are adjusted to suitable position, i.e., are milled cutting
Knife 18 is adjusted to the position for needing groove milling.Motor 15 is controlled by control device 11 to rotate.
X under the action of its driving motor, along X to moving, is worked to mobile mechanism with completing the groove milling of wooden bridge pillow 19, X
Back and forth several times to mobile mechanism, that is, it can reach requirement.
The above descriptions are merely preferred embodiments of the present invention, not makees in any form to the utility model
Limitation, although the utility model with preferred embodiment disclose as above, be not intended to limit the utility model, Ren Heben
Field technical staff is not departing within the scope of technical solutions of the utility model, makes when using the technology contents of the disclosure above
A little change or the equivalent embodiment for being modified to equivalent variations, but it is all without departing from the content of the technical scheme of the utility model, foundation
The technical essence of the utility model any simple modification, equivalent change and modification to the above embodiments still fall within this
In the range of utility model technical solution.
Claims (10)
1. railway wooden bridge rests the head on gaining machine characterized by comprising rack (24), the column for being slideably positioned in rack (24) two sides
(31), the crossbeam (29) that is slideably positioned on column (31), the slotting attachment being slideably positioned on crossbeam (29), for making column
(31) along rack carry out X to the X moved to mobile mechanism and, the control moved for controlling X to telephone-moving structure and slotting attachment
Device (11), the X connect rack (24) and column (31) to mobile mechanism, have on the rack (24) for installing wooden bridge
Rest the head on the erecting bed of (19).
2. railway wooden bridge as described in claim 1 rests the head on gaining machine, which is characterized in that the X is two to mobile mechanism, is distinguished
Positioned at the two sides of rack (24), each X includes X to mobile mechanism to driving cylinder (28) or oil cylinder, directive wheel upper girder steel
(33), directive wheel lower girder steel (32) and directive wheel (30), directive wheel lower girder steel (32) are installed in rack, X to driving cylinder
(28) or one end of oil cylinder is installed on directive wheel lower girder steel (32), and X is installed on to the other end of driving cylinder (28) or oil cylinder
In directive wheel lower girder steel (32), directive wheel (30) rotational installation is led on directive wheel upper girder steel (33), directive wheel (30) is contacted with
To on wheel lower girder steel (32), directive wheel upper girder steel (33) is fixedly installed on column (31).
3. railway wooden bridge as claimed in claim 1 or 2 rests the head on gaining machine, which is characterized in that the slotting attachment includes cutting milling
The motor (15) of knife (18) and driving cutting milling cutter rotation, the motor (15) is slided relative to crossbeam (29) to be arranged, the quarter
Slotting cutter (18) is slided relative to crossbeam (29) to be arranged, and the output shaft of the motor (15) connects institute by V belt translation or chain conveyer
State the shaft of cutting milling cutter (18).
4. railway wooden bridge as claimed in claim 3 rests the head on gaining machine, which is characterized in that further include, for making slotting attachment along horizontal
Beam (29) carries out the mobile Y-direction mobile mechanism (27) of Y-direction, and Y-direction mobile mechanism (27) includes fast pulley (271), regulating wheel
(272), stringer board and rack gear (273), the upper end of stringer board connect upper cross plate, and upper cross plate is installed on cross by top Y-direction guide rail (141)
Above beam, stringer board lower end connects lower cross plate, and lower cross plate is installed below the crossbeam, regulating wheel by lower part Y-direction guide rail (142)
(272) rear portion has a gear, wheel and rack (273) engagement, and rack gear (273) is installed on stringer board；Fast pulley (271)
Wheel shaft is directly or indirectly threadedly connected on crossbeam, and the wheel shaft rear portion of fast pulley (271) can be resisted against on stringer board；The motor
(15) it is installed on upper cross plate, cutting milling cutter (18) rotational installation is on lower cross plate.
5. railway wooden bridge as claimed in claim 4 rests the head on gaining machine, which is characterized in that the front and rear sides of lower cross plate are connected with baffle
(17), baffle (17) is located at the top two sides of cutting milling cutter (18), obliquely.
6. the railway wooden bridge as described in claims 1 or 2 or 4 or 5 rests the head on gaining machine, which is characterized in that further include, for making crossbeam
(29) the Z-direction mobile mechanism (16) that Z-direction moves is carried out along column, the Z-direction mobile mechanism is two, is located at rack two sides
Column on, each Z-direction mobile mechanism includes Z-direction driving cylinder (162) and position limit device (161), Z-direction driving cylinder
(162) one end connecting cross beam (29), the other end are connected on column (31), and position limit device (161) is installed on column (31)
Top；Crossbeam (29) is connected to column (31) by Z-direction sliding rail.
7. railway wooden bridge as claimed in claim 6 rests the head on gaining machine, which is characterized in that be provided with connecting plate on Z-direction sliding rail
(164), connecting plate (164) is connected on crossbeam (29), and the bottom of connecting plate (164) is connected with Z-direction pointer (163), column
(31) it is equipped on Z-direction scale (165), the Z-direction pointer is instructed on the scale of Z-direction scale.
8. the railway wooden bridge as described in claims 1 or 2 or 4 or 5 or 7 rests the head on gaining machine, which is characterized in that further include punching dress
It sets (12), perforating device (12) is installed in a vertical beam, and vertical beam is installed on a L-type plate, and L-type plate passes through sliding rail on front
(131) and front glidepath (132) is slidably mounted on the front sides of crossbeam (29).
9. the railway wooden bridge as described in claims 1 or 2 or 4 or 5 or 7 rests the head on gaining machine, which is characterized in that rotate peace on erecting bed
It is fixed equipped with the delivery wheel (220) for conveying wooden bridge pillow (19), the fixed plate (231) for fixing wooden bridge pillow and for mobile
The handwheel (23) of plate (231), the shaft of handwheel (23) are directly or indirectly threadedly connected on erecting bed, the shaft end of handwheel (23)
End is connected and fixed plate (231).
10. the railway wooden bridge as described in claims 1 or 2 or 4 or 5 or 7 rests the head on gaining machine, which is characterized in that the bottom of rack (24)
Portion is equipped with idler wheel (25) and support device (26), and the height of the support device (26) is adjustable, and wooden bridge is rested the head on when carrying out cutting,
Support device (26) is contacted with ground, and idler wheel (25) is detached from ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821776585.6U CN209394845U (en) | 2018-10-31 | 2018-10-31 | Railway wooden bridge rests the head on gaining machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821776585.6U CN209394845U (en) | 2018-10-31 | 2018-10-31 | Railway wooden bridge rests the head on gaining machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209394845U true CN209394845U (en) | 2019-09-17 |
Family
ID=67878986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821776585.6U Expired - Fee Related CN209394845U (en) | 2018-10-31 | 2018-10-31 | Railway wooden bridge rests the head on gaining machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209394845U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111421677A (en) * | 2020-03-31 | 2020-07-17 | 河南维恒科技有限公司 | Portable railway sleeper marking machine |
-
2018
- 2018-10-31 CN CN201821776585.6U patent/CN209394845U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111421677A (en) * | 2020-03-31 | 2020-07-17 | 河南维恒科技有限公司 | Portable railway sleeper marking machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES2386288T3 (en) | Machining device, in particular sawing device for cutting boards | |
| CN102500815B (en) | Edge cutting device for crossbeam of blade of wind power generator | |
| CN205967631U (en) | Sectional material cutting equipment | |
| CN203887956U (en) | Multifunctional woodworking sawing and milling hand saw | |
| CN202271039U (en) | Numerical control arc tooth bevel gear milling machine | |
| US20130247347A1 (en) | Section member drilling or milling machine | |
| CN202849254U (en) | Bar material cutting device | |
| CN203357565U (en) | Automatic feeding machine for wood cutting and processing | |
| CN102490209A (en) | Automatic angle cutting machine | |
| CN209394845U (en) | Railway wooden bridge rests the head on gaining machine | |
| CN104259554A (en) | Multifunctional superefficient sawing machine for aluminum-plastic door and window | |
| CN209999358U (en) | kinds of corner cutting saw | |
| CN102794783A (en) | Nylon tube feeder and using method thereof | |
| CN106078449B (en) | Mechanical automation cuts accuse device | |
| CN203045933U (en) | Flush device of full-automatic edge bonding machine | |
| CN203725834U (en) | Spindle box lifting mechanism of drilling machine | |
| CN204748826U (en) | Timber groover | |
| CN103978267B (en) | Double saw type band sawing machine and sawing method thereof | |
| CN201901824U (en) | Positioning adjuster for ballastless track slab | |
| CN201646200U (en) | Multi-head engraving machine | |
| CN209812543U (en) | Woodworking circular saw | |
| CN201044962Y (en) | Multifunctional folding saw bench | |
| CN108406340A (en) | A kind of laser light locating processor bed | |
| CN209304731U (en) | A kind of adjustable precise sawing device of buck automatic in length and breadth | |
| CN204053104U (en) | The multi-functional super effect sawing machine of Aluminum plastics door and window |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190917 Termination date: 20211031 |