CN109773277A - A kind of distribution box preset holes abolish device - Google Patents
A kind of distribution box preset holes abolish device Download PDFInfo
- Publication number
- CN109773277A CN109773277A CN201910213151.8A CN201910213151A CN109773277A CN 109773277 A CN109773277 A CN 109773277A CN 201910213151 A CN201910213151 A CN 201910213151A CN 109773277 A CN109773277 A CN 109773277A
- Authority
- CN
- China
- Prior art keywords
- distribution box
- preset holes
- installation frame
- box preset
- abolish
- 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
- 230000007246 mechanism Effects 0.000 claims abstract description 45
- 238000009434 installation Methods 0.000 claims abstract description 36
- 230000005570 vertical transmission Effects 0.000 claims abstract description 14
- 230000006835 compression Effects 0.000 claims description 31
- 238000007906 compression Methods 0.000 claims description 31
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000005498 polishing Methods 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 2
- 239000000741 silica gel Substances 0.000 claims description 2
- 229910002027 silica gel Inorganic materials 0.000 claims description 2
- IJKVHSBPTUYDLN-UHFFFAOYSA-N dihydroxy(oxo)silane Chemical compound O[Si](O)=O IJKVHSBPTUYDLN-UHFFFAOYSA-N 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000000696 magnetic material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
Abstract
This application discloses a kind of distribution box preset holes to abolish device, including auxiliary adjustment component and component is abolished, auxiliary adjustment component includes main basal base, intermediate turntable, vertical guide rod, slides vertically set, slides laterally bar, sliding laterally set and lateral adjustments pushing mechanism；It abolishes component to include fixed plate, be rotatablely connected the vertical transmission mechanism being mounted in fixed plate, one end of vertical transmission mechanism is drivingly connected the outer circular cutter having for abolishing distribution box preset holes；Set is slid laterally also to be fixedly connected in fixed plate；The fixing end of lateral adjustments pushing mechanism is fixedly connected on to slide vertically and put on, and the telescopic end of lateral adjustments pushing mechanism is fixedly connected in fixed plate.Mode is abolished relative to traditional, abolishes device using provided in this embodiment, safer convenience, installation effectiveness is higher simultaneously, and influences on distribution box overall operation lower.
Description
Technical field
The present invention relates to distribution network technology field is become, specially a kind of distribution box preset holes abolish device.
Background technique
In the installation assembly of distribution box, offered at the top or bottom for being located at distribution box for convenience of passing through for cable
Several through-holes is passed through in order to cable and is spaced to cable.And it can be installed generally on through-hole based on different demands
The readily removable cover board with preset holes removed, and generally when removing, it can carry out beating pressure using iron hammer according to the difference of physical condition
Dismounting or being removed using pliers, when route electrification, it is all more danger that both the above, which removes mode, is especially being leaned on
At the cable connector of nearly primary electrification side, therefore the safer preset holes of one kind need to be researched and developed and abolish device.
Summary of the invention
It is an object of the invention to a kind of distribution box preset holes for solving defect present in background technique and researching and developing to abolish
Device.
To achieve this purpose, the present invention adopts the following technical scheme:
A kind of distribution box preset holes abolish device, including auxiliary adjustment component and abolish component, the auxiliary adjustment component
Including main basal base, the intermediate turntable for being set to the main basal base and being rotatablely connected with it, it is fixedly connected with the perpendicular of the intermediate turntable
To guide rod, being slidably connected is set in sliding vertically set, be fixedly connected and described slide vertically set on the vertical guide rod
Slide laterally bar, being slidably connected to be set in described slide laterally bar and slide laterally set on one end of set far from described slide vertically
With lateral adjustments pushing mechanism；
The component of abolishing includes fixed plate, is rotatablely connected the vertical transmission mechanism being mounted in the fixed plate, described
One end of vertical transmission mechanism is drivingly connected the outer circular cutter having for abolishing distribution box preset holes；
The set that slides laterally also is fixedly connected in the fixed plate；
The fixing end of the lateral adjustments pushing mechanism is fixedly connected on described slide vertically and puts on, and the lateral adjustments push away
The telescopic end of motivation structure is fixedly connected in the fixed plate.
Optionally, the auxiliary adjustment component further includes connecting rod；
The quantity of the vertical guide rod is two, and the quantity for sliding vertically set is two；
The both ends of the connecting rod slide vertically set, the fixation of the lateral adjustments pushing mechanism described in being separately connected two
End is connected in the connecting rod.
Optionally, the vertical transmission mechanism drive connection has lower compression roller, and it is pre- that the diameter of the lower compression roller is less than distribution box
Set the diameter in hole；
The outer rim of the lower compression roller is arranged in the outer circular cutter.
Optionally, the outer rim of the lower compression roller is provided with the frosting for polishing of annular.
Optionally, the component of abolishing further includes alignment sheets, by vertically leading between the alignment sheets and the fixed plate
It is connected to plate；
Alignment hole is offered in the alignment sheets, the diameter of the alignment hole is greater than the diameter of distribution box preset holes.
Optionally, the outer ring for being located at the alignment hole is provided with alignment LED light ring, the light of the alignment LED light ring
Bottom relative to the alignment hole is irradiated.
Optionally, the lower compression roller is removably equipped with top splenium.
Optionally, one end of the lower compression roller is provided with the installation frame of an annular hollow, setting in the installation frame
There is magnet layer, the bottom of the magnet layer is provided with layer of silica gel；
The outer rim of the installation frame is arranged in the outer circular cutter.
Optionally, it is connected between the installation frame and the lower compression roller by spacing sliding mechanism；
The spacing sliding mechanism includes gag lever post, and one end of the gag lever post connects the installation frame, the connection
The other end extension of bar is slidably connected in the sliding cavity room of the lower compression roller, and the both ends of the sliding chamber are respectively arranged with
Sliding shaft hole and downslide shaft hole；
The gag lever post is being equipped with diameter greater than the lower slider between the upper sliding shaft hole and downslide shaft hole
The block frame of the diameter of axis hole is less than the block frame being equipped with diameter between the block frame and the upper sliding shaft hole
Elastic element, the elastic element is threaded through on the gag lever post.
Optionally, for the installation frame when being located at extended position, the bottom surface of the installation frame is lower than the outer ring cutting
The bottom surface of knife；
When the installation frame is located at fully collapsed position, the bottom surface of the bottom surface of the installation frame and the outer circular cutter
Maintain an equal level.
Compared with prior art, the embodiment of the present invention has the advantages that
A kind of distribution box preset holes provided in an embodiment of the present invention abolish device, abolish group by the cooperation of auxiliary adjustment component
Part abolishes preset holes.Specifically, pushing outer circular cutter to be abolished by vertical transmission mechanism, preset holes are abolished in realization
Function；Can easily be adjusted by lateral adjustments pushing mechanism and abolish the distance between component and auxiliary adjustment component, realize away from
From adjusting, the required distance under different operating scene can be met；Rotated by intermediate turntable, can easily drive abolish component into
Row rotation, realizes angular adjustment, can meet the angle requirement under different operating scene.Relative to traditional mode of abolishing, use
Provided in this embodiment to abolish device, safer convenience, installation effectiveness is higher simultaneously, and influences more on distribution box overall operation
It is low.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without any creative labor, may be used also for those of ordinary skill in the art
To obtain other attached drawings according to these attached drawings.
Fig. 1 is that a kind of distribution box preset holes provided in an embodiment of the present invention abolish device three-dimensional structure diagram.
Fig. 2 is that a kind of distribution box preset holes provided in an embodiment of the present invention abolish device side block diagram.
Fig. 3 is the structure chart for abolishing component that a kind of distribution box preset holes provided in an embodiment of the present invention abolish device.
Fig. 4 is the structure for the vertical transmission mechanism that a kind of distribution box preset holes provided in an embodiment of the present invention abolish device
Figure.
Fig. 5 is another knot for the vertical transmission mechanism that a kind of distribution box preset holes provided in an embodiment of the present invention abolish device
Composition.
It illustrates:
Main basal base 11, counterweight module 13, intermediate turntable 14, adjusts shaft 15, slides vertically set 16, is perpendicular adjusting knob 12
To guide rod 17, connecting rod 18, lateral adjustments pushing mechanism 19, slides laterally set 20, slides laterally bar 21, fixed plate 50, perpendicular
To transmission mechanism 51, turntable 52, vertical guide plate 53, limited post 54, alignment hole 55, alignment sheets 56, alignment LED light ring 57,
Frosting 58, outer circular cutter 59, outer ring knife rest 591, layer of silica gel 60, magnet layer 61, installation frame 62, lower compression roller 63, gag lever post
64, elastic element 65, block frame 66, upper sliding shaft hole 67, downslide shaft hole 68, sliding chamber 69.
Specific embodiment
In order to make the invention's purpose, features and advantages of the invention more obvious and easy to understand, below in conjunction with the present invention
Attached drawing in embodiment, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that disclosed below
Embodiment be only a part of the embodiment of the present invention, and not all embodiment.Based on the embodiments of the present invention, this field
Those of ordinary skill's all other embodiment obtained without making creative work, belongs to protection of the present invention
Range.
Embodiment one
As shown in Figures 1 to 5, the embodiment of the invention provides a kind of distribution box preset holes to abolish device, including auxiliary is adjusted
It saves component and abolishes component, component is abolished by the cooperation of auxiliary adjustment component, preset holes are abolished.
Specifically, the auxiliary adjustment component includes main basal base 11, is set to the main basal base 11 and is rotatablely connected with it
Intermediate turntable 14, be fixedly connected with the intermediate turntable 14 vertical guide rod 17, being slidably connected is set in the vertical guiding
On bar 17 slide vertically set 16, be fixedly connected it is described slide vertically set 16 slide laterally bar 21, being slidably connected is set in institute
It states to slide laterally and sliding laterally set 20 and lateral adjustments pushing mechanism 19 on the separate described one end for sliding vertically set 16 of bar 21；
The component of abolishing includes fixed plate 50, is rotatablely connected the vertical transmission mechanism 51 being mounted in the fixed plate 50, described perpendicular
The outer circular cutter 59 having for abolishing distribution box preset holes is drivingly connected to one end of transmission mechanism 51；It is described to slide laterally set 20
It is also fixedly connected in the fixed plate 50；The fixing end of the lateral adjustments pushing mechanism 19 is fixedly connected on the vertical cunning
On dynamic set 16, the telescopic end of the lateral adjustments pushing mechanism 19 is fixedly connected in the fixed plate 50.
Therefore, this abolishes device at work, pushes outer circular cutter 59 to be abolished by vertical transmission mechanism 51, realizes
Abolish preset holes function；It can easily be adjusted and be abolished between component and auxiliary adjustment component by lateral adjustments pushing mechanism 19
Distance realizes that distance is adjusted, can meet the required distance under different operating scene；It is rotated by intermediate turntable 14, it can be convenient
Drive is abolished component and is rotated, and realizes angular adjustment, can meet the angle requirement under different operating scene.Relative to traditional
Mode is abolished, abolishes device using provided in this embodiment, safer convenience, installation effectiveness is higher simultaneously, and to distribution box
Overall operation influences lower.
Embodiment two
On the basis of example 1, the lower section of main basal base 11 is provided with movable pulley, to facilitate the shifting for entirely abolishing device
It is dynamic.
Embodiment three
On the basis of example 1, auxiliary adjustment component further includes adjusting shaft 15, is arranged on the intermediate turntable 14
There are rotational axis hole, the main basal base 11 and the intermediate rotary shaft to turn by the cooperation between the adjusting shaft 15 and rotational axis hole
Dynamic connection.The side for being located at intermediate turntable 14 is provided with adjusting knob 12, adjusting knob 12 is set on intermediate turntable 14, is used
Rotation among adjusting between turntable 14 and main basal base 11.Present embodiment discloses a kind of specific intermediate turntable 14 and main bases
Rotation connection mode between seat 11.
Example IV
On the basis of example 1, it is additionally provided with the adjustment distribution box preset holes on the main basal base 11 and abolishes device
The counterweight module 13 of whole center of gravity.The distribution box preset holes abolish device when in use, abolish component need it is right in the vertical direction
Preset holes are abolished, and vacant state is now in, and main basal base 11 needs to be placed on ground or other platforms.In order to abolish
The stability in use of device increases counterweight module 13, so as to entirely abolish the center of gravity of device toward auxiliary adjustment component drift.Counterweight
The weight of module 13 can carry out the configuration of adaptability according to the overall weight and development length for abolishing device.
Embodiment five
On the basis of example 1, multiple locking holes, the vertical cunning are arranged at intervals on the vertical guide rod 17
Multiple locking screws with locking hole cooperation are provided on dynamic set 16.Above-mentioned locking hole is locked by locking screw
The opposite sliding between set 16 and vertical guide rod 17 only is slid vertically to limit it, with its vertical movement of the adjustment of adaptability
It is axial.
Embodiment six
On the basis of example 1, the auxiliary adjustment component further includes connecting rod 18；The vertical guide rod 17
Quantity is two, and the quantity for sliding vertically set 16 is two；The both ends of the connecting rod 18 be separately connected two it is described perpendicular
To sliding sleeve 16, the fixing end of the lateral adjustments pushing mechanism 19 is connected in the connecting rod 18.It is described in the present embodiment
Lateral adjustments pushing mechanism 19 is the pusher structure of servo straight line driving mechanism driving or pushing away for stepping straight line driving mechanism driving
Rod structure.
Embodiment seven
On the basis of example 1, the lateral adjustments pushing mechanism 19 is the push rod of servo straight line driving mechanism driving
Structure or the pusher structure of stepping straight line driving mechanism driving.
Embodiment eight
On the basis of example 1, the drive connection of vertical transmission mechanism 51 has lower compression roller 63, the lower compression roller 63
Diameter be less than the diameters of distribution box preset holes, the outer rim of the lower compression roller 63 is arranged in the outer circular cutter 59.Specifically, institute
The diameter for stating lower compression roller 63 is slightly less than the diameter of distribution box preset holes, to abolish preset holes.Specifically, the vertical transmission mechanism
51 outer rim has a turntable 52, and is rotatably installed in fixed plate 50 by the turntable 52.
Embodiment nine
On the basis of embodiment eight, the outer rim of the lower compression roller 63 is provided with the frosting 58 for polishing of annular,
Can be polished by rotating the preset bore edges of distribution box abolished after flanging is abolished in the rotation of device lower compression roller 63,
The cover board of distribution box is avoided to remove later through-hole incised wound cable.
Embodiment ten
On the basis of example 1, the component of abolishing further includes alignment sheets 56, the alignment sheets 56 and the fixation
It is connected between plate 50 by vertical guide plate 53；Alignment hole 55, the diameter of the alignment hole 55 are offered in the alignment sheets 56
Greater than the diameter of distribution box preset holes.When abolishing, by checking alignment hole 55, see whether outer circular cutter 59 is aligned preset holes
Edge.
Embodiment 11
On the basis of embodiment ten, the outer ring for being located at the alignment hole 55 is provided with alignment LED light ring 57, it is described right
The light of quasi- LED light ring 57 is irradiated relative to the bottom of the alignment hole 55, with can be for outer ring cutter when abolishing preset holes
Whether 59 pushing is axial precisely provides illumination alignment guide.
Embodiment 12
On the basis of embodiment eight, one end of the lower compression roller 63 is provided with the installation frame 62 of an annular hollow, institute
It states and is provided with magnet layer 61 in installation frame 62, the bottom of the magnet layer 61 is provided with layer of silica gel 60, the outer circular cutter 59
The outer rim of the installation frame 62 is set.
Specifically, the installation frame 62 of the annular hollow be top one end with barrier structure and bottom end have be open
Tube structure, magnet layer 61 is filled in above-mentioned opening and adds a layer of silica gel 60 in the position for being located at the opening to seal
Block up the opening.
It is applicable in this present embodiment, carries out output work by driving the installation frame 62 of lower compression roller 63 to treat the cover board abolished
With during lower compression roller 63 pushes, presence and cover board absorption due to magnet layer 61 are connected, and under continuing with lower compression roller 63
The active force of pressure and separate cover board with distribution box.
Embodiment 13
On the basis of embodiment eight, the lower compression roller 63 is removably equipped with top splenium, when for abolishing preset holes,
Withstand cover board.By removably designing, different top spleniums can be replaced, to be suitable for the dismounting of the cover board of different size.
Embodiment 14
On the basis of embodiment 12, pass through spacing sliding mechanism between the installation frame 62 and the lower compression roller 63
Connection；The spacing sliding mechanism includes gag lever post 64, and one end of the gag lever post 64 connects the installation frame 62, the limit
The other end extension of position bar 64 is slidably connected in the sliding chamber 69 of the lower compression roller 63, the both ends point of the sliding chamber 69
It is not provided with sliding shaft hole 67 and downslide shaft hole 68；The gag lever post 64 is being located at the upper sliding shaft hole 67 and lower slider
It is equipped with the block frame 66 that diameter is greater than the diameter of the downslide shaft hole 68 between axis hole 68, is being located at the block frame 66 and institute
It states and is equipped with the elastic element 65 that diameter is less than the block frame 66 between sliding shaft hole 67, the elastic element 65 is threaded through institute
It states on gag lever post 64.
Optionally, the elastic element 65 is spring.
Embodiment 15
On the basis of embodiment 14, the installation frame 62 be located at extended position when, the installation frame 62
Bottom surface is lower than the bottom surface of the outer circular cutter 59；When the installation frame 62 is located at fully collapsed position, the installation frame 62
Bottom surface and the outer circular cutter 59 bottom surface maintain an equal level.
The side that installation frame 62 is located at lower compression roller 63 is provided with the movable locking member being flexibly connected with 63 bottom surface of lower compression roller.
It should be noted that in all of above embodiment: outer circular cutter 59 is mounted on outer ring knife rest 591；Alignment sheets
56 can be installed below fixed plate 50 by vertical guide plate 53, are enclosed respectively at four angles for being located at alignment sheets 56 and are set one
The limited post 54 of shape；The entirety of installation frame 62 is made of non magnetic material, and the magnet layer 61 of filling should be selected by force
Magnetic material and layer of silica gel 60 should select the layer of silica gel 60 of cotton as thin as possible；It is abolished by driving outer ring knife rest 591 to treat
Cover board carries out output action, existing for cover board and distribution box entirety the outer circular cutter 59 to be used to export compared with the portion of tearing little Yi
It destroys, and separates cover board with distribution box.
The above, the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although referring to before
Stating embodiment, invention is explained in detail, those skilled in the art should understand that: it still can be to preceding
Technical solution documented by each embodiment is stated to modify or equivalent replacement of some of the technical features；And these
It modifies or replaces, the spirit and scope for technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution.
Claims (10)
1. a kind of distribution box preset holes abolish device, including auxiliary adjustment component and abolish component, it is characterised in that:
The auxiliary adjustment component includes main basal base, the intermediate turntable for being set to the main basal base and being rotatablely connected with it, fixation
Connect the vertical guide rod of the intermediate turntable, being slidably connected to be set on the vertical guide rod slides vertically set, fixation
Slid vertically described in connection set slide laterally bar, being slidably connected to be set in described slide laterally bar and slides vertically set far from described
One end on slide laterally set and lateral adjustments pushing mechanism；
The component of abolishing includes fixed plate, is rotatablely connected the vertical transmission mechanism being mounted in the fixed plate, described vertical
One end of transmission mechanism is drivingly connected the outer circular cutter having for abolishing distribution box preset holes；
The set that slides laterally also is fixedly connected in the fixed plate；
The fixing end of the lateral adjustments pushing mechanism is fixedly connected on described slide vertically and puts on, and the lateral adjustments push machine
The telescopic end of structure is fixedly connected in the fixed plate.
2. distribution box preset holes according to claim 1 abolish device, which is characterized in that the auxiliary adjustment component also wraps
Include connecting rod；
The quantity of the vertical guide rod is two, and the quantity for sliding vertically set is two；
The both ends of the connecting rod slide vertically set described in being separately connected two, and the fixing end of the lateral adjustments pushing mechanism connects
It connects in the connecting rod.
3. distribution box preset holes according to claim 1 abolish device, which is characterized in that the vertical transmission mechanism driving
It is connected with lower compression roller, the diameter of the lower compression roller is less than the diameter of distribution box preset holes；
The outer rim of the lower compression roller is arranged in the outer circular cutter.
4. distribution box preset holes according to claim 3 abolish device, which is characterized in that the outer rim of the lower compression roller is arranged
There is the frosting for polishing of annular.
5. distribution box preset holes according to claim 1 abolish device, which is characterized in that the component of abolishing further includes pair
Quasi- plate is connected between the alignment sheets and the fixed plate by vertical guide plate；
Alignment hole is offered in the alignment sheets, the diameter of the alignment hole is greater than the diameter of distribution box preset holes.
6. distribution box preset holes according to claim 5 abolish device, which is characterized in that be located at the outer of the alignment hole
Ring is provided with alignment LED light ring, and the light of the alignment LED light ring is irradiated relative to the bottom of the alignment hole.
7. distribution box preset holes according to claim 3 abolish device, which is characterized in that the lower compression roller is removably pacified
Equipped with top splenium.
8. distribution box preset holes according to claim 3 abolish device, which is characterized in that one end of the lower compression roller is arranged
There is the installation frame of an annular hollow, magnet layer is provided in the installation frame, the bottom of the magnet layer is provided with silica gel
Layer；
The outer rim of the installation frame is arranged in the outer circular cutter.
9. distribution box preset holes according to claim 8 abolish device, which is characterized in that the installation frame and it is described under
It is connected between pressure roller by spacing sliding mechanism；
The spacing sliding mechanism includes gag lever post, and one end of the gag lever post connects the installation frame, the connecting rod
Other end extension is slidably connected in the sliding cavity room of the lower compression roller, and the both ends of the sliding chamber are respectively arranged with sliding
Axis hole and downslide shaft hole；
The gag lever post is being equipped with diameter greater than the downslide shaft hole between the upper sliding shaft hole and downslide shaft hole
Diameter block frame, between the block frame and the upper sliding shaft hole be equipped with diameter be less than the block frame bullet
Property element, the elastic element are threaded through on the gag lever post.
10. distribution box preset holes according to claim 9 abolish device, which is characterized in that the installation frame is being located at
When extended position, the bottom surface of the installation frame is lower than the bottom surface of the outer circular cutter；
When the installation frame is located at fully collapsed position, the bottom surface of the installation frame and the bottom surface of the outer circular cutter are held
It is flat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910213151.8A CN109773277B (en) | 2019-03-20 | 2019-03-20 | Distribution box preset hole breaking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910213151.8A CN109773277B (en) | 2019-03-20 | 2019-03-20 | Distribution box preset hole breaking device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109773277A true CN109773277A (en) | 2019-05-21 |
| CN109773277B CN109773277B (en) | 2024-04-12 |
Family
ID=66488503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910213151.8A Active CN109773277B (en) | 2019-03-20 | 2019-03-20 | Distribution box preset hole breaking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109773277B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0698436A1 (en) * | 1994-08-22 | 1996-02-28 | Fischerwerke Arthur Fischer GmbH & Co. KG | Drilling device to make holes with undercutting |
| CN202317139U (en) * | 2011-11-04 | 2012-07-11 | 杨岩顺 | Electric tapping machine |
| CN109226907A (en) * | 2018-11-27 | 2019-01-18 | 梁小燕 | Multi-angle furniture cutting machine |
| CN209811366U (en) * | 2019-03-20 | 2019-12-20 | 广东电网有限责任公司 | Distribution box preset hole breaking device |
-
2019
- 2019-03-20 CN CN201910213151.8A patent/CN109773277B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0698436A1 (en) * | 1994-08-22 | 1996-02-28 | Fischerwerke Arthur Fischer GmbH & Co. KG | Drilling device to make holes with undercutting |
| CN1120488A (en) * | 1994-08-22 | 1996-04-17 | 阿图尔-费希尔股份公司费希尔厂 | Drilling device for producing drilled holes with an undercut |
| CN202317139U (en) * | 2011-11-04 | 2012-07-11 | 杨岩顺 | Electric tapping machine |
| CN109226907A (en) * | 2018-11-27 | 2019-01-18 | 梁小燕 | Multi-angle furniture cutting machine |
| CN209811366U (en) * | 2019-03-20 | 2019-12-20 | 广东电网有限责任公司 | Distribution box preset hole breaking device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109773277B (en) | 2024-04-12 |
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