CN209551925U - A kind of intelligent drilling device of timber processing - Google Patents
A kind of intelligent drilling device of timber processing Download PDFInfo
- Publication number
- CN209551925U CN209551925U CN201821426437.1U CN201821426437U CN209551925U CN 209551925 U CN209551925 U CN 209551925U CN 201821426437 U CN201821426437 U CN 201821426437U CN 209551925 U CN209551925 U CN 209551925U
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- positioning
- fixedly connected
- bottom end
- plate
- tooth bar
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Abstract
The utility model relates to wood processing technique fields, and disclose a kind of intelligent drilling device of timber processing, including operating platform, the positive left and right sides of operating platform offers sliding slot, the inside of two sliding slots is slidably connected, and there are two cross-brace blocks, the top of two groups of cross-brace blocks slidably connects longitudinal bracing item, and the side of left side longitudinal bracing item is fixedly connected with L connecting plate.The intelligent drilling device of timber processing, pass through setting positioning tooth bar and positioning mechanism, adjust the bottom end of positioning tooth bar and the difference in height of drilling machine ontology bottom end, positioning tooth bar is fixed by positioning mechanism again, when punching, sponge block need to only be pressed, so that the drill bit of drilling machine ontology moves downward, it drills to plate, when the position of the bottom end and plate tip contact that are drilled into positioning tooth bar, reaches scheduled drilling depth, drilling depth can not only be preset, and when drilling, hand is not necessarily to take dynamic drilling machine ontology, saves physical strength.
Description
Technical field
The utility model relates to wood processing technique field, the intelligent drilling devices of specially a kind of timber processing.
Background technique
When processing timber, often need to require according to modes such as joggles, it is pre-perforated to the assembly progress of wood plank, when
Before, hand drill or mechanical electric drill are mostly used greatly, and drill bit is screw rod, is punched by manpower or electric power to timber, is bored
Hole is high-efficient.
In the prior art, all not set fixed drilling depth of timber drilling device, is completely dependent on worker's experience, according to range estimation
The mode of estimation is punched, and requires height for some assembled sizes, often can remove depth requirements and benefit constantly repeatedly because of boring
It boring, this hole knockout will obviously drag slow working efficiency, and in drilling, need compression plate motionless, and it is oblique to prevent hole post, even
Plate of material is stepped on single foot, it is time-consuming and laborious.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of intelligent drilling device of timber processing, has and beats
Hole depth positioning reference, perforating efficiency is high, save worker's physical strength, fastener material plate facilitates the advantages that stable, and solving often can be because
Depth requirements are removed and benefit constantly repeatedly is bored to bore, and this hole knockout will obviously drag slow working efficiency, and in drilling, need
Compression plate is motionless, oblique to prevent hole post, or even steps on plate of material, time-consuming and laborious problem with single foot.
(2) technical solution
To realize that it is steady that above-mentioned punching depth localization reference, perforating efficiency height, saving worker's physical strength and fastener material plate facilitate
Fixed purpose, the utility model provide the following technical solutions: a kind of timber processing intelligent drilling device, including operating platform,
The positive left and right sides of operating platform offers sliding slot, and the inside of two sliding slots is slidably connected, and there are two laterally
Supporting block, the top of cross-brace block described in two groups slidably connect longitudinal bracing item, and the one of the left side longitudinal bracing item
Side is fixedly connected with L connecting plate, and the top of the L connecting plate is connected with fixed mechanism, the operating platform top
Side be fixedly installed with support rod, the top of the support rod front and back is fixedly connected to abutment sleeve, two institutes
The equal movable sleeve in inside for stating abutment sleeve is connected to supporting slider, the top of two supporting sliders with the bottom end of mounting platform
It is fixedly connected, the bottom end of two supporting sliders is fixedly connected to anti-off board, and it is flat that two supporting sliders are located at installation
The equal movable sleeve in outside between platform and abutment sleeve is connected to reset spring, the upper and lower ends of two reset springs respectively with peace
The bottom end of assembling platform is fixedly connected with the top of abutment sleeve, and the top of the mounting platform is fixedly installed with sponge block, described
The bottom end that mounting platform is located at below sponge block is fixedly installed with drilling machine ontology, and the side of the drilling machine ontology is fixedly connected
There is mounting plate, the other side of the mounting plate is fixedly installed with positioning mechanism, and the mounting platform is located at the interior of sponge block side
Portion's movable sleeve is connected to positioning tooth bar, and the toothed segment of the positioning tooth bar and the other end of positioning mechanism are clamped, the positioning tooth bar
Bottom end be fixedly connected with limit backing plate, the outer wall fixing sleeve that the positioning tooth bar is located above toothed segment is connected to positioning baffle,
The top that the positioning tooth bar is located above mounting platform is fixedly connected with fixed plate, and the bottom end of the fixed plate is fixedly connected with
Fastening spring, the bottom end of the fastening spring are fixedly connected with the top of mounting platform, and the side of the fixed plate is fixedly mounted
There is registration device.
Preferably, the fixed mechanism includes fastening plates, and one end of the fastening plates and the top activity of L connecting plate connect
It connects, the top of the fastening plates is fixedly connected with fastening nut, and the internal whorl of the fastening nut is connected with fastening screw, institute
The top for stating fastening screw is fixedly connected with balustrade panel, and the bottom end of the fastening screw is fixedly connected with clam member.
Preferably, the positioning mechanism includes positioning tube, and one end of the positioning tube is fixedly connected with the side of mounting plate,
The internal activity of the positioning tube is socketed with positioning pin rod, and one end of the positioning pin rod and the toothed segment of positioning tooth bar are clamped,
One end that the positioning pin rod is located in positioning tube is fixedly connected with retaining spring, the other end and positioning tube of the retaining spring
Interior bottom be fixedly connected, the bottom end that the positioning pin rod is located in positioning tube is fixedly connected with handle, and the bottom end of the handle is stretched
The outside of positioning tube out.
Preferably, the registration device includes positioning plate, and one end of the positioning plate is fixedly connected with the side of fixed plate,
The side of the positioning plate bottom end is fixedly connected with graduated scale, and the external activity of the graduated scale is socketed with reading sleeve, described
The outside and the inside of mounting platform for reading sleeve are fixedly attached, the scale value of the graduated scale be drilling machine ontology bottom end with
Limit the vertical interval value of backing plate bottom end.
Preferably, one end of the positioning pin rod and positioning tooth bar clamping is equipped with tapered ramp, and tapered ramp is front
Upward, the tapered ramp of the sawtooth and positioning pin rod of the positioning tooth bar is adapted arrangement.
Preferably, the sawtooth segment length of the positioning tooth bar is greater than the length of the bit of drilling machine ontology.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of intelligent drilling device of timber processing, and having following has
Beneficial effect:
1, timber processing adjusts positioning tooth bar by setting positioning tooth bar and positioning mechanism with intelligent drilling device
The difference in height of bottom end and drilling machine ontology bottom end, then positioning tooth bar is fixed by positioning mechanism, so that positioning tooth bar phase
The position of drilling machine ontology is fixed, when punching, only need to press sponge block, so that the drill bit of drilling machine ontology moves downward, it is right
Plate drills, and when the position of the bottom end and plate tip contact that are drilled into positioning tooth bar, that is, presses motionless sponge block, reaches
Scheduled drilling depth can not only preset drilling depth, and when drilling, and hand is not necessarily to take dynamic drilling machine ontology, section
Save physical strength.
2, the intelligent drilling device of timber processing is propped up by the way that cross-brace block is arranged on the top of operating platform with longitudinal
Stay, enables cross-brace block in the top transverse shifting of operating platform, and longitudinal bracing item can be in cross-brace block
Top longitudinal movement can carry out fastening stabilization to the plate placed on longitudinal bracing item by setting fixed mechanism, thus logical
It crosses and moves cross-brace block and longitudinal bracing item and can drill to the different location of plate surface, mobile timber is convenient, no
Manpower is needed to hold plate hole to be drilled.
3, the intelligent drilling device of timber processing can correspond to graduated scale by reading sleeve by the way that registration device is arranged
On scale value confirmation limit backing plate bottom end and the relative displacement of drilling machine ontology bottom end it is poor, thus in contrast displacement difference determination
The drilling depth of drilling machine ontology, intuitive and convenient.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model operating platform top view；
Fig. 3 is the utility model mounting platform and abutment sleeve connection schematic diagram；
Fig. 4 is the utility model fixed mechanism structural schematic diagram；
Fig. 5 is enlarged diagram at the A of the utility model Fig. 1.
In figure: 1 operating platform, 2 sliding slots, 3 cross-brace blocks, 4 longitudinal bracing items, 5 L connecting plates, 6 fixed mechanisms, 61
Fastening plates, 62 fastening nuts, 63 fastening screws, 64 balustrade panels, 65 clam members, 7 support rods, 8 abutment sleeves, 9 supporting sliders,
10 mounting platforms, 11 anti-off boards, 12 reset springs, 13 sponge blocks, 14 drilling machine ontologies, 15 mounting plates, 16 positioning mechanisms, 161
Positioning tube, 162 positioning pin rods, 163 retaining springs, 164 handles, 17 positioning tooth bars, 18 limit backing plates, 19 positioning baffles, 20 are consolidated
Fixed board, 21 fastening springs, 22 registration devices, 221 positioning plates, 222 graduated scales, 223 reading sleeves.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-5 is please referred to, a kind of timber processing is positive with intelligent drilling device, including operating platform 1, operating platform 1
The left and right sides offers sliding slot 2, and the inside of two sliding slots 2 is slidably connected, and there are two cross-brace block 3, two groups of cross-braces
The top of block 3 slidably connects longitudinal bracing item 4, and the side of left side longitudinal bracing item 4 is fixedly connected with L connecting plate 5, L
Property connecting plate 5 top be connected with fixed mechanism 6, fixed mechanism 6 includes fastening plates 61, one end of fastening plates 61 and L
The top of connecting plate 5 is flexibly connected, and the top of fastening plates 61 is fixedly connected with fastening nut 62, the internal whorl of fastening nut 62
It is connected with fastening screw 63, the top of fastening screw 63 is fixedly connected with balustrade panel 64, and the bottom end of fastening screw 63 is fixedly connected
There is clam member 65, by being flexibly connected fastening plates 61 with the top of L connecting plate 5, fixed mechanism 6 may make to connect around L
The top of fishplate bar 5 rotates, to prevent the spacing between fixed mechanism 6 and longitudinal bracing item 4 to be less than when pressing from both sides plate thickness, rotation choosing
It selects and does not use fixed mechanism 6 that clamping is fixed, to expand the scope of application, the side on 1 top of operating platform is fixedly mounted
There is support rod 7, the top of 7 front and back of support rod is fixedly connected to abutment sleeve 8, and the inside of two abutment sleeves 8 is equal
Movable sleeve is connected to supporting slider 9, and the top of two supporting sliders 9 is fixedly connected with the bottom end of mounting platform 10, two supports
The bottom end of slide bar 9 is fixedly connected to anti-off board 11, and two supporting sliders 9 are between mounting platform 10 and abutment sleeve 8
External movable sleeve is connected to reset spring 12, and the upper and lower ends of two reset springs 12 are respectively with the bottom end of mounting platform 10 and calmly
The top of position sleeve 8 is fixedly connected, and the top of mounting platform 10 is fixedly installed with sponge block 13, and mounting platform 10 is located at sponge block
The bottom end of 13 lower sections is fixedly installed with drilling machine ontology 14, and the side of drilling machine ontology 14 is fixedly connected with mounting plate 15, installation
The other side of plate 15 is fixedly installed with positioning mechanism 16, and positioning mechanism 16 includes positioning tube 161, one end of positioning tube 161 and peace
The side of loading board 15 is fixedly connected, and the internal activity of positioning tube 161 is socketed with positioning pin rod 162, positioning pin rod 162 and positioning tooth
One end that item 17 is clamped is equipped with tapered ramp, and tapered ramp is face-up, the sawtooth and positioning pin rod 162 of positioning tooth bar 17
Tapered ramp be adapted arrangement, convenient for positioning tooth bar 17 is pressed directly down, and the handle 164 that not pull back first, user
Just, at the same prevent push drill when, 17 counter bored holes machine ontology 14 of positioning tooth bar moves up, one end of positioning pin rod 162 with
The toothed segment of positioning tooth bar 17 is clamped, and one end that positioning pin rod 162 is located in positioning tube 161 is fixedly connected with retaining spring 163,
The other end of retaining spring 163 is fixedly connected with the interior bottom of positioning tube 161, and positioning pin rod 162 is located at the bottom end in positioning tube 161
It is fixedly connected with handle 164, the outside of positioning tube 161 is stretched out in the bottom end of handle 164, and positioning mechanism 16 can be by 17 phase of positioning tooth bar
The position of drilling machine ontology 14 is fixed, the internal activity that mounting platform 10 is located at 13 side of sponge block is socketed with positioning tooth
Item 17, the toothed segment of positioning tooth bar 17 and the other end of positioning mechanism 16 are clamped, and the sawtooth segment length of positioning tooth bar 17, which is greater than, bores
The length of the bit of hole machine ontology 14 guarantees that the default drilling depth of drilling machine ontology 14 is adjusted in positioning tooth bar 17, positions
The bottom end of rack gear 17 is fixedly connected with limit backing plate 18, and the outer wall fixing sleeve that positioning tooth bar 17 is located above toothed segment is connected to positioning
Baffle 19, the top that positioning tooth bar 17 is located at 10 top of mounting platform are fixedly connected with fixed plate 20, and the bottom end of fixed plate 20 is solid
Surely it is connected with fastening spring 21, the bottom end of fastening spring 21 is fixedly connected with the top of mounting platform 10, the side of fixed plate 20
It is fixedly installed with registration device 22, registration device 22 includes positioning plate 221, one end of positioning plate 221 and the side of fixed plate 20
It is fixedly connected, the side of 221 bottom end of positioning plate is fixedly connected with graduated scale 222, and the external activity of graduated scale 222 is socketed with reading
The inside of sleeve 223, the outside and mounting platform 10 that read sleeve 223 is fixedly attached, and the scale value of graduated scale 222 is drilling machine
The bottom end of ontology 14 and the vertical interval value of limit 18 bottom end of backing plate.
When work, plate hole to be drilled is placed on longitudinal bracing item 4, coordinates mobile cross-brace block 3 and longitudinal bracing item
4, in gently pressure sponge block 13, so that the tip contact of drilling machine ontology 14 bottom end and plate hole to be drilled is released after confirming bore position
Sponge block 13 is put, fixed plate 20 is pressed, the toothed segment and handle 164 of positioning tooth bar 17 are clamped, so that the bottom end of limit backing plate 18
Limit is determined by numerical value on the graduated scale 222 of instruction at reading sleeve 223 positioned at the horizontal top of 14 bottom end of drilling machine ontology
The shift differences of position 18 bottom end of backing plate and 14 bottom end of drilling machine ontology, discharge fixed plate 20, act in the elastic force of fastening spring 21
Under, so that the toothed segment of positioning tooth bar 17 and 164 clamping of handle, then start drilling machine ontology 14, sponge block 13 is pressed, is driven
Drilling machine ontology 14 moves down, and drills to plate, until the tip contact of the bottom end of limit backing plate 18 and plate, stops pressing
Pressure discharges sponge block 13, and under the back stretch effect of reset spring 12, mounting platform 10 is recoiled to original position, is completed predetermined
Deep drilling.
In conclusion timber processing is adjusted with intelligent drilling device by setting positioning tooth bar 17 and positioning mechanism 16
The bottom end of positioning tooth bar 17 and the difference in height of 14 bottom end of drilling machine ontology, then consolidated positioning tooth bar 17 by positioning mechanism 16
It is fixed, so that the position of 17 counter bored holes machine ontology 14 of positioning tooth bar is fixed, when punching, sponge block 13 only need to be pressed, so that drilling
The drill bit of machine ontology 14 moves downward, and drills to plate, when the bottom end and plate tip contact for being drilled into positioning tooth bar 17
When position, that is, motionless sponge block 13 is pressed, scheduled drilling depth is reached, drilling depth can not only be preset, and
When drilling, hand is not necessarily to take dynamic drilling machine ontology 14, saves physical strength；By the way that 3 He of cross-brace block is arranged on the top of operating platform 1
Longitudinal bracing item 4, enables cross-brace block 3 in the top transverse shifting of operating platform 1, and longitudinal bracing item 4 can be in cross
It vertically moves to the top of supporting block 3, by setting fixed mechanism 6, the plate placed on longitudinal bracing item 4 can be carried out tight
Gu stablize, thus can be drilled to the different location of plate surface by mobile cross-brace block 3 and longitudinal bracing item 4,
Mobile timber is convenient, is not required to manpower and holds plate hole to be drilled；It, can be corresponding by reading sleeve 223 by the way that registration device 22 is arranged
Scale value confirmation limit 18 bottom end of backing plate and the relative displacement of 14 bottom end of drilling machine ontology on graduated scale 222 is poor, thus with this
Relative displacement difference determines the drilling depth of drilling machine ontology 14, intuitive and convenient；Solve can often be gone because of brill depth requirements without
Disconnected benefit repeatedly is bored, and this hole knockout will obviously drag slow working efficiency, and in drilling, needs compression plate motionless, to prevent hole
Column is oblique, or even steps on plate of material, time-consuming and laborious problem with single foot.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of timber processing intelligent drilling device, including operating platform (1), it is characterised in that: the operating platform (1) is just
The left and right sides in face offers sliding slot (2), and the inside of two sliding slots (2) is slidably connected, and there are two cross-brace blocks
(3), the top of cross-brace block (3) described in two groups slidably connects longitudinal bracing item (4), the left side longitudinal bracing item
(4) side is fixedly connected with L connecting plate (5), and the top of the L connecting plate (5) is connected with fixed mechanism (6),
The side on operating platform (1) top is fixedly installed with support rod (7), and the top of support rod (7) front and back is equal
It is fixedly connected with abutment sleeve (8), the equal movable sleeve in inside of two abutment sleeves (8) is connected to supporting slider (9), two institutes
The top for stating supporting slider (9) is fixedly connected with the bottom end of mounting platform (10), and the bottom end of two supporting sliders (9) is equal
It is fixedly connected with anti-off board (11), two supporting sliders (9) are located at outer between mounting platform (10) and abutment sleeve (8)
The equal movable sleeve in portion is connected to reset spring (12), the upper and lower ends of two reset springs (12) respectively with mounting platform (10)
Bottom end is fixedly connected with the top of abutment sleeve (8), and the top of the mounting platform (10) is fixedly installed with sponge block (13), institute
It states the bottom end that mounting platform (10) is located at below sponge block (13) to be fixedly installed with drilling machine ontology (14), the drilling machine ontology
(14) side is fixedly connected with mounting plate (15), and the other side of the mounting plate (15) is fixedly installed with positioning mechanism (16),
The internal activity that the mounting platform (10) is located at sponge block (13) side is socketed with positioning tooth bar (17), the positioning tooth bar
(17) other end of toothed segment and positioning mechanism (16) is clamped, and the bottom end of the positioning tooth bar (17) is fixedly connected with limit pad
Plate (18), the positioning tooth bar (17) are located at the outer wall fixing sleeve above toothed segment and are connected to positioning baffle (19), the positioning tooth
The top that item (17) is located above mounting platform (10) is fixedly connected with fixed plate (20), and the bottom end of the fixed plate (20) is fixed
It is connected with fastening spring (21), the bottom end of the fastening spring (21) is fixedly connected with the top of mounting platform (10), described solid
The side of fixed board (20) is fixedly installed with registration device (22).
2. a kind of intelligent drilling device of timber processing according to claim 1, it is characterised in that: the fixed mechanism
It (6) include fastening plates (61), one end of the fastening plates (61) is flexibly connected with the top of L connecting plate (5), the fastening plates
(61) top is fixedly connected with fastening nut (62), and the internal whorl of the fastening nut (62) is connected with fastening screw
(63), the top of the fastening screw (63) is fixedly connected with balustrade panel (64), and the bottom end of the fastening screw (63) is fixed to be connected
It is connected to clam member (65).
3. a kind of intelligent drilling device of timber processing according to claim 1, it is characterised in that: the positioning mechanism
It (16) include positioning tube (161), one end of the positioning tube (161) is fixedly connected with the side of mounting plate (15), the positioning
The internal activity of cylinder (161) is socketed with positioning pin rod (162), one end and positioning tooth bar (17) of the positioning pin rod (162)
Toothed segment clamping, the positioning pin rod (162) are located at one end in positioning tube (161) and are fixedly connected with retaining spring (163), institute
The other end for stating retaining spring (163) is fixedly connected with the interior bottom of positioning tube (161), and the positioning pin rod (162) is located at positioning
Bottom end in cylinder (161) is fixedly connected with handle (164), and the outside of positioning tube (161) is stretched out in the bottom end of the handle (164).
4. a kind of intelligent drilling device of timber processing according to claim 1, it is characterised in that: the registration device
It (22) include positioning plate (221), one end of the positioning plate (221) is fixedly connected with the side of fixed plate (20), the positioning
The side of plate (221) bottom end is fixedly connected with graduated scale (222), and the external activity of the graduated scale (222) is socketed with reading set
Cylinder (223), the outside of reading sleeve (223) and the inside of mounting platform (10) are fixedly attached, the graduated scale (222)
Scale value is the bottom end of drilling machine ontology (14) and the vertical interval value of limit backing plate (18) bottom end.
5. a kind of intelligent drilling device of timber processing according to claim 3, it is characterised in that: the positioning pin rod
(162) one end with positioning tooth bar (17) clamping is equipped with tapered ramp, and tapered ramp is face-up, the positioning tooth bar
(17) tapered ramp of sawtooth and positioning pin rod (162) is adapted arrangement.
6. a kind of intelligent drilling device of timber processing according to claim 1, it is characterised in that: the positioning tooth bar
(17) sawtooth segment length is greater than the length of the bit of drilling machine ontology (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821426437.1U CN209551925U (en) | 2018-09-03 | 2018-09-03 | A kind of intelligent drilling device of timber processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821426437.1U CN209551925U (en) | 2018-09-03 | 2018-09-03 | A kind of intelligent drilling device of timber processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209551925U true CN209551925U (en) | 2019-10-29 |
Family
ID=68298327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821426437.1U Expired - Fee Related CN209551925U (en) | 2018-09-03 | 2018-09-03 | A kind of intelligent drilling device of timber processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209551925U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110774361A (en) * | 2019-11-06 | 2020-02-11 | 江苏奇点家具有限公司 | Timber changes hole device for furniture |
| CN110961672A (en) * | 2019-11-19 | 2020-04-07 | 江苏刘一刀精密机械有限公司 | Drilling machine provided with thickness positioning device |
| CN110978118A (en) * | 2019-12-12 | 2020-04-10 | 肖洪伟 | Building material perforating device |
| CN111408767A (en) * | 2020-04-20 | 2020-07-14 | 黄丹丹 | Improved generation processing drilling machine |
| CN111469283A (en) * | 2019-11-09 | 2020-07-31 | 丁文铃 | Hand-held type prevents off tracking electric drill |
| CN112123458A (en) * | 2020-09-25 | 2020-12-25 | 南京雯力宇电子商务有限公司 | Energy-concerving and environment-protective type children's furniture perforating device |
| CN113798557A (en) * | 2021-08-30 | 2021-12-17 | 中国电建集团贵州电力设计研究院有限公司 | Laser positioning knife switch connecting piece punching device and using method |
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2018
- 2018-09-03 CN CN201821426437.1U patent/CN209551925U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110774361A (en) * | 2019-11-06 | 2020-02-11 | 江苏奇点家具有限公司 | Timber changes hole device for furniture |
| CN111469283A (en) * | 2019-11-09 | 2020-07-31 | 丁文铃 | Hand-held type prevents off tracking electric drill |
| CN110961672A (en) * | 2019-11-19 | 2020-04-07 | 江苏刘一刀精密机械有限公司 | Drilling machine provided with thickness positioning device |
| CN110978118A (en) * | 2019-12-12 | 2020-04-10 | 肖洪伟 | Building material perforating device |
| CN111408767A (en) * | 2020-04-20 | 2020-07-14 | 黄丹丹 | Improved generation processing drilling machine |
| CN111408767B (en) * | 2020-04-20 | 2021-04-13 | 南昌金久科技有限公司 | Improved generation processing drilling machine |
| CN112123458A (en) * | 2020-09-25 | 2020-12-25 | 南京雯力宇电子商务有限公司 | Energy-concerving and environment-protective type children's furniture perforating device |
| CN113798557A (en) * | 2021-08-30 | 2021-12-17 | 中国电建集团贵州电力设计研究院有限公司 | Laser positioning knife switch connecting piece punching device and using method |
| CN113798557B (en) * | 2021-08-30 | 2024-04-30 | 中国电建集团贵州电力设计研究院有限公司 | Laser positioning knife switch connecting piece punching device and use method |
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