CN110695255A - Waste electric wire dismantling device - Google Patents
Waste electric wire dismantling device Download PDFInfo
- Publication number
- CN110695255A CN110695255A CN201910936073.4A CN201910936073A CN110695255A CN 110695255 A CN110695255 A CN 110695255A CN 201910936073 A CN201910936073 A CN 201910936073A CN 110695255 A CN110695255 A CN 110695255A
- Authority
- CN
- China
- Prior art keywords
- hydraulic
- bottom plate
- hydraulic pump
- motor
- telescopic column
- 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.)
- Granted
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F11/00—Cutting wire
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Pressure Circuits (AREA)
Abstract
The invention discloses a waste electric wire removing device, which comprises a bottom plate, a hydraulic shear and a wire collecting box, wherein pillars are arranged on the periphery of the lower surface of the bottom plate, pulleys are arranged at the lower ends of the pillars, a chute is fixed on the upper surface of the bottom plate, a screw rod is arranged in the chute, the outer side surfaces of the screw rod are in reverse threaded connection with a pair of sliding seats, one end of the screw rod passes through the chute and is connected with the output end of a first motor, a first hydraulic telescopic column is arranged on the upper surface of the sliding seat, a first supporting plate is fixed on the upper surface of the first hydraulic telescopic column, a pair of fixing lug seats are arranged at the upper end of the first supporting plate, a rotating shaft is rotatably connected in the fixing lug seats, and one end of the rotating shaft is connected with the output end of a second motor. The stitch removing efficiency is greatly improved, and the use convenience is improved.
Description
Technical Field
The invention relates to the technical field of power line auxiliary tools, in particular to a waste electric wire dismantling device.
Background
When carrying out old and useless electric wire and demolish, all being cut off by demolising the personnel and holding insulating bar usually, making the electric wire pound like this and getting off and cause the injury to demolising the personnel, carrying out the trimming and demolising the angle and the height that personnel can't change the trimming according to actual topography or environment simultaneously, waste time and energy to demolish the length that personnel can't change the trimming when carrying out the trimming, also very inconvenient to different topography environment.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, and provides a waste electric wire removing device which can effectively avoid injury to personnel during the wire removing operation, and can adjust the length, the height and the angle of the wire removing according to the actual conditions, thereby not only improving the safety of the wire removing, but also greatly improving the wire removing efficiency, and effectively solving the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a waste wire removing device comprises a bottom plate, a hydraulic shear and a wire collecting box, wherein pillars are arranged on the periphery of the lower surface of the bottom plate, pulleys are arranged at the lower ends of the pillars, a sliding groove is fixed on the upper surface of the bottom plate, a lead screw is arranged in the sliding groove, a pair of sliding seats are connected to the outer side surfaces of the lead screw in a reverse threaded mode, one end of the lead screw penetrates through the sliding groove to be connected with the output end of a first motor, a first hydraulic telescopic column is arranged on the upper surface of the sliding seat, a first supporting plate is fixed on the upper surface of the first hydraulic telescopic column, a pair of fixing lug seats are arranged on the upper end of the first supporting plate, a rotating shaft is rotationally connected in the fixing lug seats, one end of the rotating shaft is connected with the output end of a second motor, a second hydraulic telescopic column is arranged on the upper end of the outer side surface of the rotating shaft, a second, one side an organic whole of second backup pad is connected with a supporting bench, and the upper surface of supporting bench is equipped with hydraulic pressure and cuts and hydraulic cylinder, and the upper surface of bottom plate is equipped with first hydraulic pump, second hydraulic pump, third hydraulic pump, hydraulic tank and control switch, control switch's output is connected with the input electricity of first hydraulic pump, second hydraulic pump, third hydraulic pump and hydraulic cylinder respectively.
As a preferred technical scheme of the invention, the lower surface of the bottom plate is symmetrically provided with two hydraulic struts, and the lower ends of the hydraulic struts are provided with press plates.
As a preferred technical scheme of the invention, the outer side surface of the screw rod is provided with a limiting block, and the limiting block is positioned between the two sliding seats.
As a preferable technical scheme of the invention, sawteeth are uniformly distributed on the inner side surface of the clamping plate.
As a preferred technical scheme of the present invention, the first motor is fixed on the upper surface of the base plate through two motor brackets, and the two motor brackets are symmetrically distributed at the front and rear ends of the first motor.
As a preferred technical solution of the present invention, the first motor and the second motor are stepping motors.
As a preferable technical scheme of the invention, the upper surface of the bottom plate is provided with two handrails, and the two handrails are symmetrically distributed at the front end and the rear end of the upper surface of the bottom plate.
As a preferred technical scheme of the invention, the wire rewinding boxes are fixed on the upper surface of the bottom plate through the supporting rods, the number of the wire rewinding boxes is two, and the two wire rewinding boxes are symmetrically arranged at the front end and the rear end of the bottom plate.
As a preferred technical scheme of the invention, the output end of the hydraulic oil tank is respectively connected with the input ends of the first hydraulic pump, the second hydraulic pump, the third hydraulic pump and the hydraulic oil cylinder through oil pipes, and the output ends of the first hydraulic pump, the second hydraulic pump, the third hydraulic pump and the hydraulic oil cylinder are respectively connected with the input ends of the first hydraulic telescopic column, the second hydraulic telescopic column, the hydraulic support and the hydraulic shear through oil pipes.
Compared with the prior art, the invention has the beneficial effects that: this old and useless electric wire demolishs device compact structure, high durability and convenient use, harm brought when can effectually avoiding the manual work to demolish, can adjust the distance between two slides through setting up the lead screw, and then adjust the length of cutting off the electric wire according to actual conditions, the setting of splint is convenient for fix the electric wire, cut off the electric wire back at the hydraulic pressure, prevent that the electric wire from dropping and causing the damage to demolising the personnel, the position that splint and hydraulic pressure were cut can be adjusted in the setting of first hydraulic stretching post and second hydraulic stretching post, be convenient for carry out accurate fixing and cutting off to the electric wire, the angle that splint and hydraulic pressure were cut is convenient for adjust in the setting of first motor and pivot, can adjust according to the topography of difference and the actual environment of demolising, convenience in use and demolishment efficiency have been improved greatly.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a left side view of the present invention;
FIG. 4 is an enlarged view of FIG. 3A;
FIG. 5 is a top view of the present invention;
fig. 6 is an enlarged view of fig. 5B.
In the figure: the hydraulic support comprises a base plate 1, a support column 2, a pulley 3, a sliding groove 4, a screw rod 5, a first motor 6, a motor support 7, a sliding seat 8, a first hydraulic telescopic column 9, a limiting block 10, a first supporting plate 11, a second motor 12, a rotating shaft 13, a second hydraulic telescopic column 14, a fixing frame 15, an electric push rod 16, a clamping plate 17, a saw tooth 18, a hydraulic shear 19, a hydraulic oil cylinder 20, a supporting table 21, a supporting rod 22, a wire collecting box 23, a handrail 24, a control switch 25, a first hydraulic pump 26, a second hydraulic pump 27, a hydraulic oil tank 28, a third hydraulic pump 29, a hydraulic support 30, a fixing lug seat 31 and a second supporting plate 32.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments (for convenience of description and understanding, the following description is made with the upper side of fig. 2 being the upper side, and the front side of fig. 2 being the front side). All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a waste electric wire dismantling device comprises a bottom plate 1, hydraulic shears 19 and wire collection boxes 23, wherein the wire collection boxes 23 are fixed on the upper surface of the bottom plate 1 through support rods 22, the number of the wire collection boxes 23 is two, the two wire collection boxes 23 are symmetrically arranged at the front end and the rear end of the bottom plate 1, the two wire collection boxes 23 are arranged and can be sheared and placed according to different positions of sheared electric wires, handrails 24 are arranged on the upper surface of the bottom plate 1, the number of the handrails 24 is two, the two handrails 24 are symmetrically distributed at the front end and the rear end of the upper surface of the bottom plate 1, pillars 2 are arranged around the lower surface of the bottom plate 1, pulleys 3 are arranged at the lower ends of the pillars 2, two hydraulic pillars 30 are symmetrically arranged on the lower surface of the bottom plate 1, pressing plates 33 are arranged at the lower ends of the hydraulic pillars 30, the arrangement of the hydraulic pillars 30 and the pressing plates 33, the outer side surfaces of the lead screws 5 are connected with a pair of sliding seats 8 through reverse threads, the outer side surfaces of the lead screws 5 are provided with limiting blocks 10, the limiting blocks 10 are located between the two sliding seats 8, the limiting blocks 10 are arranged to prevent the two sliding seats 8 from colliding, further damage is caused, the minimum spacing distance is set at the same time, one end of each lead screw 5 penetrates through the sliding groove 4 to be connected with the output end of the first motor 6, the first motor 6 is fixed on the upper surface of the bottom plate 1 through the motor supports 7, the number of the motor supports 7 is two, the two motor supports 7 are symmetrically distributed at the front end and the rear end of the first motor 6, the upper surface of each sliding seat 8 is provided with the first hydraulic telescopic column 9, the upper surface of each first hydraulic telescopic column 9 is fixed with the first supporting plate 11, the upper end of each first supporting plate 11 is provided with a pair of fixing lug seats 31, the rotating, the first motor 6 and the second motor 12 are stepping motors, the upper end of the outer side surface of the rotating shaft 13 is provided with a second hydraulic telescopic column 14, the upper surface of the second hydraulic telescopic column 14 is provided with a second supporting plate 32, the front end and the rear end of the second supporting plate 32 are symmetrically provided with fixing frames 15, the inner side surface of each fixing frame 15 is fixedly connected with a clamping plate 17 through an electric push rod 16, saw teeth 18 are uniformly distributed on the inner side surface of each clamping plate 17, the arrangement of the saw teeth 18 is convenient for fixing electric wires more stably, one side of the second supporting plate 32 is integrally connected with a supporting table 21, the upper surface of the supporting table 21 is provided with a hydraulic shear 19 and a hydraulic oil cylinder 20, the upper surface of the bottom plate 1 is provided with a first hydraulic pump 26, a second hydraulic pump 27, a third hydraulic pump 29, a hydraulic oil tank 28 and a control switch 25, the output end of the control switch 25 is respectively and, the output of hydraulic tank 28 passes through oil pipe respectively with first hydraulic pump 26, second hydraulic pump 27, third hydraulic pump 29 and hydraulic cylinder 20's input is connected, first hydraulic pump 26, second hydraulic pump 27, the output of third hydraulic pump 29 and hydraulic cylinder 20 is respectively through oil pipe and first hydraulic telescopic column 9, second hydraulic telescopic column 14, hydraulic prop 30 and hydraulic shears 19's input are connected, this old and useless electric wire demolishs device compact structure, and convenient for operation, high durability and convenient use, harm brought when can effectually avoiding artifical demolishment, very big facility has been brought for the operation of taking out stitches, the efficiency of taking out stitches has been improved greatly.
When in use: firstly, the device is pushed to the right lower end of an electric wire to be dismantled, the device can also be pushed to the side according to the difference of actual landform and environment, then the hydraulic support 30 is controlled to extend through the control switch 25 and the pressing plate 17 is driven to move downwards to fix the device, then the control switch 25 controls the first motor 6 to start and the distance between the two sliding seats 8 is adjusted through the rotation of the control screw 5, further the length of the dismantled electric wire is adjusted, the control switch 25 controls the first hydraulic pump 26 to adjust the extension or the shortening of the first hydraulic telescopic column 9, further the proper height is adjusted to trim, the angle adjustment of the clamping plate 17 and the hydraulic shear 19 can be carried out through controlling the positive rotation or the negative rotation of the second motor 12 according to requirements, then the control switch 25 controls the second hydraulic pump 27 to adjust the extension or the shortening of the second hydraulic telescopic column 14 so that the two clamping plates 17 are placed at, then the electric wire is clamped by the clamping plate 17 by controlling the extension of the electric push rod 16, after the electric wire is clamped and fixed, the hydraulic oil cylinder 20 is controlled by the control switch 25 to close the hydraulic shear 19 to cut off the electric wire, after the electric wire is sheared, the first hydraulic telescopic column 9 or the second hydraulic telescopic column 14 is lowered to move downwards, the electric wire is positioned above the wire collecting box 23 by rotating the rotating shaft 13, then the electric push rod 16 is contracted to loosen the clamping of the electric wire, and the electric wire is placed in the wire collecting box 23.
The invention can effectively avoid the injury to personnel during the stitch removing operation, and can adjust the stitch removing length, height and angle according to the actual situation, thereby not only improving the stitch removing safety, but also greatly improving the stitch removing efficiency and improving the use convenience.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a device is demolishd to old and useless electric wire, includes bottom plate (1), hydraulic pressure and cuts (19) and take-up box (23), the lower surface of bottom plate (1) is equipped with pillar (2) all around, and the lower extreme of pillar (2) is equipped with pulley (3), its characterized in that: the upper surface of the bottom plate (1) is fixed with a sliding groove (4), a screw rod (5) is arranged in the sliding groove (4), the outer side surfaces of the screw rod (5) are connected with a pair of sliding seats (8) in a reverse threaded mode, one end of the screw rod (5) penetrates through the sliding groove (4) to be connected with the output end of a first motor (6), the upper surface of each sliding seat (8) is provided with a first hydraulic telescopic column (9), the upper surface of each first hydraulic telescopic column (9) is fixed with a first supporting plate (11), the upper end of each first supporting plate (11) is provided with a pair of fixing lug seats (31), each fixing lug seat (31) is rotatably connected with a rotating shaft (13), one end of each rotating shaft (13) is connected with the output end of a second motor (12), the upper end of the outer side surface of each rotating shaft (13) is provided with a second hydraulic telescopic column (14), the upper surface of each second hydraulic telescopic column (14) is provided with a second supporting plate, the utility model discloses a hydraulic pressure electric connection system for hydraulic oil tank, including mount (15), one side of second backup pad (32), one side body coupling has a supporting bench (21), and the upper surface of supporting bench (21) is equipped with hydraulic pressure and cuts (19) and hydraulic cylinder (20), and the upper surface of bottom plate (1) is equipped with first hydraulic pump (26), second hydraulic pump (27), third hydraulic pump (29), hydraulic tank (28) and control switch (25), the output of control switch (25) is connected with the input electricity of first hydraulic pump (26), second hydraulic pump (27), third hydraulic pump (29) and hydraulic cylinder (20) respectively.
2. The scrap wire removal apparatus according to claim 1, wherein: the lower surface of the bottom plate (1) is symmetrically provided with two hydraulic struts (30), and the lower ends of the hydraulic struts (30) are provided with pressing plates (33).
3. The scrap wire removal apparatus according to claim 1, wherein: the lateral surface of lead screw (5) is equipped with stopper (10), and stopper (10) are located between two slide (8).
4. The scrap wire removal apparatus according to claim 1, wherein: sawteeth (18) are uniformly distributed on the inner side surface of the clamping plate (17).
5. The scrap wire removal apparatus according to claim 1, wherein: the first motor (6) is fixed on the upper surface of the bottom plate (1) through the motor supports (7), the number of the motor supports (7) is two, and the two motor supports (7) are symmetrically distributed at the front end and the rear end of the first motor (6).
6. The scrap wire removal apparatus according to claim 1, wherein: the first motor (6) and the second motor (12) are stepping motors.
7. The scrap wire removal apparatus according to claim 1, wherein: the upper surface of the bottom plate (1) is provided with two handrails (24), and the two handrails (24) are symmetrically distributed at the front end and the rear end of the upper surface of the bottom plate (1).
8. The scrap wire removal apparatus according to claim 1, wherein: the wire rewinding boxes (23) are fixed on the upper surface of the bottom plate (1) through the supporting rods (22), the number of the wire rewinding boxes (23) is two, and the two wire rewinding boxes (23) are symmetrically arranged at the front end and the rear end of the bottom plate (1).
9. The scrap wire removal apparatus according to claim 1, wherein: the output end of the hydraulic oil tank (28) is connected with the input ends of the first hydraulic pump (26), the second hydraulic pump (27), the third hydraulic pump (29) and the hydraulic oil cylinder (20) through oil pipes respectively, and the output ends of the first hydraulic pump (26), the second hydraulic pump (27), the third hydraulic pump (29) and the hydraulic oil cylinder (20) are connected with the input ends of the first hydraulic telescopic column (9), the second hydraulic telescopic column (14), the hydraulic support (30) and the hydraulic shear (19) through oil pipes respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910936073.4A CN110695255B (en) | 2019-09-29 | 2019-09-29 | Waste electric wire dismantling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910936073.4A CN110695255B (en) | 2019-09-29 | 2019-09-29 | Waste electric wire dismantling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110695255A true CN110695255A (en) | 2020-01-17 |
| CN110695255B CN110695255B (en) | 2020-09-29 |
Family
ID=69197838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910936073.4A Active CN110695255B (en) | 2019-09-29 | 2019-09-29 | Waste electric wire dismantling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110695255B (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2603750A1 (en) * | 1986-09-09 | 1988-03-11 | Dellerie Serge | Separating device intended especially for overhead cables twisted together |
| JPH08251747A (en) * | 1995-03-10 | 1996-09-27 | Japan Automat Mach Co Ltd | Stripping and cutting apparatus for electric wire |
| JP2015057026A (en) * | 2013-09-13 | 2015-03-23 | 中国電力株式会社 | Scissors-type cutting tool |
| CN105140827A (en) * | 2015-09-24 | 2015-12-09 | 国网山东济阳县供电公司 | Electrification disconnection operation robot of electric system |
| CN105186371A (en) * | 2015-09-25 | 2015-12-23 | 国网山东商河县供电公司 | High-altitude live-line work bolt clipper |
| CN106025911A (en) * | 2016-05-26 | 2016-10-12 | 沈炜 | Cable maintenance cutter |
| CN205926932U (en) * | 2016-07-04 | 2017-02-08 | 台州万年建设工程有限公司 | Fixed -length cutting pliers |
| CN106451202A (en) * | 2016-09-12 | 2017-02-22 | 国网浙江苍南县供电有限责任公司 | Foreign matter clearer of power line |
| CN206047259U (en) * | 2016-10-05 | 2017-03-29 | 深圳市联懋塑胶有限公司 | Element cutting machine is used in a kind of mobile phone shell production |
| CN108005462A (en) * | 2017-12-14 | 2018-05-08 | 林永贵 | A kind of new scrap electrical wires bar removes machine |
| CN207339075U (en) * | 2017-09-01 | 2018-05-08 | 肖建福 | A kind of power transmission lines overhauling special purpose device |
| CN207490428U (en) * | 2017-07-28 | 2018-06-12 | 国网甘肃省电力公司白银供电公司 | A kind of electric power overhaul device for removing electric pole Bird's Nest |
| CN110061448A (en) * | 2019-05-29 | 2019-07-26 | 国网河南省电力公司社旗县供电公司 | A kind of cross-line road scrap electrical wires remove device |
-
2019
- 2019-09-29 CN CN201910936073.4A patent/CN110695255B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2603750A1 (en) * | 1986-09-09 | 1988-03-11 | Dellerie Serge | Separating device intended especially for overhead cables twisted together |
| JPH08251747A (en) * | 1995-03-10 | 1996-09-27 | Japan Automat Mach Co Ltd | Stripping and cutting apparatus for electric wire |
| JP2015057026A (en) * | 2013-09-13 | 2015-03-23 | 中国電力株式会社 | Scissors-type cutting tool |
| CN105140827A (en) * | 2015-09-24 | 2015-12-09 | 国网山东济阳县供电公司 | Electrification disconnection operation robot of electric system |
| CN105186371A (en) * | 2015-09-25 | 2015-12-23 | 国网山东商河县供电公司 | High-altitude live-line work bolt clipper |
| CN106025911A (en) * | 2016-05-26 | 2016-10-12 | 沈炜 | Cable maintenance cutter |
| CN205926932U (en) * | 2016-07-04 | 2017-02-08 | 台州万年建设工程有限公司 | Fixed -length cutting pliers |
| CN106451202A (en) * | 2016-09-12 | 2017-02-22 | 国网浙江苍南县供电有限责任公司 | Foreign matter clearer of power line |
| CN206047259U (en) * | 2016-10-05 | 2017-03-29 | 深圳市联懋塑胶有限公司 | Element cutting machine is used in a kind of mobile phone shell production |
| CN207490428U (en) * | 2017-07-28 | 2018-06-12 | 国网甘肃省电力公司白银供电公司 | A kind of electric power overhaul device for removing electric pole Bird's Nest |
| CN207339075U (en) * | 2017-09-01 | 2018-05-08 | 肖建福 | A kind of power transmission lines overhauling special purpose device |
| CN108005462A (en) * | 2017-12-14 | 2018-05-08 | 林永贵 | A kind of new scrap electrical wires bar removes machine |
| CN110061448A (en) * | 2019-05-29 | 2019-07-26 | 国网河南省电力公司社旗县供电公司 | A kind of cross-line road scrap electrical wires remove device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110695255B (en) | 2020-09-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN218428560U (en) | Automatic cutting device for PET (polyethylene terephthalate) plates | |
| CN110695255B (en) | Waste electric wire dismantling device | |
| CN212682572U (en) | High-efficient multi-functional compound plate shearing machine | |
| CN218776696U (en) | Sponge dysmorphism cutting machine | |
| CN209334620U (en) | A kind of building iron cutter device that stability is strong | |
| CN217474704U (en) | Cutting device for construction steel bar | |
| CN215431825U (en) | Aluminum bar sawing machine cutting device for door and window aluminum product production | |
| CN213499726U (en) | But wood cutting machine of multi-angle cutting | |
| CN108890784A (en) | A kind of automatic cutting sawing machine | |
| CN212858035U (en) | Positioning device for horizontal sawing machine | |
| CN112318754B (en) | Multi-wire cutting machine for processing solar cell panel | |
| CN114629053A (en) | Wire cutter for power line laying engineering | |
| CN221246800U (en) | High-strength diamond wire bus machining stretcher with cutting function | |
| CN221269551U (en) | Automatic wire cutting machine for wire harness | |
| CN216938670U (en) | Double-station automatic cutting equipment | |
| CN212554028U (en) | Edge trimming device for plates on plate production line | |
| CN211322160U (en) | Plant trimming device | |
| CN217666744U (en) | Cutting device with quantitative cutting function for processing electro-galvanized steel plate | |
| CN213764250U (en) | Manual cutting machine with clamping function | |
| CN213379546U (en) | Cutting equipment | |
| CN219054878U (en) | Ceramic tile cutting device | |
| CN218227282U (en) | Adjustable precise sliding table saw for jade bed production | |
| CN219855005U (en) | Wood cutting machine | |
| CN110434938A (en) | Board square hole cutting machine | |
| CN212469565U (en) | Full-automatic steel bar sawing production line with material overturning mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |