CN106426381A - Square wire box tapper - Google Patents
Square wire box tapper Download PDFInfo
- Publication number
- CN106426381A CN106426381A CN201610681177.1A CN201610681177A CN106426381A CN 106426381 A CN106426381 A CN 106426381A CN 201610681177 A CN201610681177 A CN 201610681177A CN 106426381 A CN106426381 A CN 106426381A
- Authority
- CN
- China
- Prior art keywords
- gear
- bearing
- shaft
- tool rest
- cover
- 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
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 15
- 229910052799 carbon Inorganic materials 0.000 claims description 15
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 244000258271 Galium odoratum Species 0.000 claims description 3
- 235000008526 Galium odoratum Nutrition 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 239000000428 dust Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims 1
- 239000000956 alloy Substances 0.000 abstract description 4
- 229910045601 alloy Inorganic materials 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 3
- 230000009467 reduction Effects 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 239000011159 matrix material Substances 0.000 abstract description 2
- 239000002245 particle Substances 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 210000000988 bone and bone Anatomy 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D5/08—Means for actuating the cutting member to effect the cut
- B26D5/083—Rack-and-pinion means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D5/08—Means for actuating the cutting member to effect the cut
- B26D5/086—Electric, magnetic, piezoelectric, electro-magnetic means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
- B26D7/2614—Means for mounting the cutting member
Abstract
The invention discloses a square wire box tapper, and belongs to the technical field of tools. A first bearing is connected with an output shaft, the other end of the output shaft is connected with a first gear through a first flat key, the other end of the output shaft is connected with a circlip for a shaft, a second bearing and a coupler, and the output shaft is connected with a gearbox. One end of a gear shaft is connected with a second gear and a third bearing, and the other end of the gear shaft is connected with a fourth bearing. The square wire box tapper has the advantages that a square wire box hole can be formed, motor drive is adopted, a crawler-type tool is driven to work after gear reduction, multi-stage gear reduction is carried out, transmission efficiency can be improved, and the crawler-type tool effectively solves the problem that the cutting range cannot exceed the center of the tool; the tool has an A*A (square) specification, an A*B (rectangular) specification and other multiple specifications, a cutting edge part of the tool can be a hard alloy and tool apron welded or particle alloy cutting sheet, cutting edges can be arranged in a right-row matrix mode or an inclined-row staggered mode, a coupler quick mounting structure is adopted for the tool and machine parts, and a multi-sheet overlaid telescopic structure is adopted for a movable cover.
Description
Technical field
The present invention relates to a kind of square line box hole making drill, belongs to technical field of tools.
Background technology
Prior art products can only process circular port.
Content of the invention
In order to overcome the deficiencies in the prior art, the present invention provides a kind of square line box hole making drill.
A kind of square line box hole making drill, clutch shaft bearing connects output shaft, and the other end of output shaft is connected by the first flat key
First gear, the other end of output shaft is also connected with circlip for shaft, second bearing and shaft coupling, and output shaft is with gear-box even
Connect, one end of gear shaft connects second gear and 3rd bearing, the other end connection fourth bearing of gear shaft, gear shaft and gear
Case connects, one end connection 5th bearing of shaft gear, the other end connection 6th bearing of shaft gear, and shaft gear is with gear-box even
Connect, the other end of output shaft, gear shaft and shaft gear is connected with gear box cover by bearing, one end connection 7th bearing of rotor
With the 4th gear, the other end of rotor connects dustproof sheet and 8th bearing, and woodruff key is connected with the 4th gear, and rotor one end is arranged on
On gear-box, the other end is placed in bore of stator body in casing, and stator passes through the 3rd crossed pan head self tapping spiral shell with casing
Nail is connected in casing, and wind loop is connected with casing, and casing is placed in fixing cover chamber body, and carbon brush holder is installed in casing, carbon brush
Be placed in carbon brush holder, disc spring is installed on carbon brush holder and compresses carbon brush, gear-box be connected with the side of fixing cover, the 4th gear and
Shaft gear is engaged, and shaft gear is engaged with second gear, and gear shaft is coaxial with second gear, and gear shaft is engaged with first gear, the
One support tube, hole elastic spring are connected with the second support tube, hexagonal flush end holding screw in the connection of depth indicator support, depth indicator
Locking knob connects depth indicator, and depth indicator connects depth indicator support, and upper lid is connected with fixing cover, and base plate cover plate passes through the first cross
Sunk screw is connected with base plate, level indicator on the base plate, base plate cover plate, base plate, fixed plate, the 5th shield, the 4th shield,
3rd shield, the second shield and the first shield are sequentially connected, and the first shield passes through the first crossed pan head spiral shell in fixing cover, dust outlet tube
Nail be connected with fixing cover, and trade mark label, data plate are connected with fixing cover, the first gripper shoe pass through the second crossed countersunk head screw and
Right support connects, and right support is connected with fixing cover by the second crossed pan head screw, and right connecting seat is connected with fixing cover, right handles
Seat is connected with right connecting seat, and right handles seat wraps up cable cover(ing) with right handles lid, and switch, switch trigger are arranged on right handles seat
On, cable is connected with cable cover(ing), and cable is fixed on right handles seat by cable pressing plate, and right cover, right support cover are by the
Three crossed pan head screws are connected with fixing cover;Left handle lid is connected with left handle seat, and left handle seat is connected with gear box cover, left cover
It is connected with fixing cover.
The inner side of tool rest is accompanied with 2 contiguous blocks, and contiguous block has 2 holes, and tool rest connecting plate has 2 holes, tool rest connecting plate
2 holes communicate with a hole of 2 contiguous blocks respectively, directive wheel, rolls set be located at 2 contiguous blocks centre position, tool rest
Connecting rod is passed through by way of contiguous block, rolls set, directive wheel, rolls set and contiguous block from tool rest contiguous block hole, two ends
Tool rest connecting plate is put on, and is connected with the two ends of tool rest connecting rod by axle-steel silk back-up ring, make tool rest connecting rod not produce axle
To displacement, fit on cutter head on tool rest, cutter head is fixed on tool rest by the first hexagon socket cap head screw, realizes quickly-changed cutter head
Structure, multiple cutter heads are by multiple tool rests, tool rest connecting rod, tool rest connecting plate, directive wheel, rolls set connection composition cutter group
Part, driving wheel is connected with live axle by the second flat key, one end of live axle connection circlip for hole, outside framework oil seal and
Tenth bearing, the other end connection circlip for hole of live axle, outside framework oil seal and the 11st bearing, outside the 11st bearing
Circle connection right support, straight pin and the second hexagon socket cap head screw are connected with right support, left of the cylindrical connection of the tenth bearing
Frame, the second gripper shoe, tensioning block and anti-attrition piece are connected with left socle, and the side of tensioning wheel is sequentially connected the 13rd bearing, waveform
Spring washer, outside framework oil seal, stop collar and circlip for hole, the opposite side of tensioning wheel be sequentially connected the 12nd bearing, waveform spring washer,
Outside framework oil seal, stop collar and circlip for hole, tensioning shaft is connected with tensioning support, and tensioning support is connected with back-moving spring,
Mandrel and the 13rd bearing, ripple open spring washer, outside framework oil seal, stop collar, circlip for hole, the 12nd bearing, outside framework oil seal, limit
Position set and circlip for hole connection, right support is connected with the 3rd gripper shoe, and left socle is connected with the second gripper shoe, tensioning spiral shell
Nail, tensioning block and anti-attrition piece are connected with right support, and right support, left socle are supported in toolbox.
It is an advantage of the invention that evolution shape line box hole is realized, using Motor drive, crawler type cutter after The gear deceleration, is driven
Work, multiple stage gear reduction, it is possible to increase transmission efficiency, crawler type cutter effectively solving cutting asking no more than center cutter
Topic, cutter is divided into the plurality of specifications such as A*A (square) and A*B (rectangle), tool in cutting sword oral area can for hard alloy and
Tool rest welding or granule alloy cutting sheet, cutting edge arrangement can be divided in line matrix form and tiltedly arrange alternating expression, cutter and machine zero
Part adopts shaft coupling quick fixation structure, movable guard many sheet superposed types stretching structure.
Description of the drawings
When considered in conjunction with the accompanying drawings, by referring to detailed description below, more completely can more fully understand the present invention with
And easily learn the adjoint advantage of many of which, but accompanying drawing described herein is used for providing a further understanding of the present invention,
The part of the present invention is constituted, the schematic description and description of the present invention is used for the present invention to be explained, does not constitute to this
Bright improper restriction, such as figure are wherein:
Fig. 1 is the shell structure schematic diagram of the present invention.
Fig. 2 is the cutter head structure schematic diagram of the present invention.
Fig. 3 is the overlooking the structure diagram of the present invention.
Fig. 4 is the positive structure schematic of the present invention.
The present invention is further described with reference to the accompanying drawings and examples.
Specific embodiment
Obviously, those skilled in the art belong to the guarantor of the present invention based on many modifications and variations done by spirit of the invention
Shield scope.
Those skilled in the art of the present technique are appreciated that unless expressly stated, singulative " one " used herein, " one
Individual ", " described " and " being somebody's turn to do " may also comprise plural form.It is to be further understood that arranging used in the description of the present invention
Diction " including " refers to there is the feature, integer, step, operation, element and/or component, but it is not excluded that existing or adding
Other features one or more, integer, step, operation, element, component and/or their group.It should be understood that when we claim unit
Part is " connected " or during " coupled " to another element, and it can be directly connected or coupled to other elements, or can also exist
Intermediary element.Additionally, " connection " used herein or " coupling " can include wireless connection or couple.Wording used herein
"and/or" includes one or more associated any cell for listing item and all combines.
Those skilled in the art of the present technique are appreciated that unless otherwise defined, and all terms used herein are (including technology art
Language and scientific terminology) have with art of the present invention in those of ordinary skill general understanding identical meaning.Should also
It is understood by, those terms defined in such as general dictionary should be understood that the meaning having with the context of prior art
The consistent meaning of justice, and unless defined as here, will not be with idealizing or excessively formal implication is explaining.
For ease of the understanding to the embodiment of the present invention, will be further explained by taking several specific embodiments as an example below
Bright, and each embodiment does not constitute the restriction to the embodiment of the present invention.
Embodiment 1:As shown in Figure 1, Figure 2, shown in Fig. 3 and Fig. 4, a kind of square line box hole making drill,
Clutch shaft bearing 43 connects output shaft 44, and the other end of output shaft 44 connects first gear 46 by the first flat key 45,
The other end of output shaft 44 is also connected with circlip for shaft 47, second bearing 48 and shaft coupling 49, output shaft 44 and gear-box 61
Connection,
One end connection second gear 51 of gear shaft 55 and 3rd bearing 52, the other end connection fourth bearing of gear shaft 55
56, gear shaft 55 is connected with gear-box 61,
One end connection 5th bearing 57 of shaft gear 60, the other end connection 6th bearing 72 of shaft gear 60, shaft gear 60
It is connected with gear-box 61,
The other end of output shaft 44, gear shaft 55 and shaft gear 60 is connected with gear box cover 53 by bearing,
One end connection 7th bearing 62 of rotor 63 and the 4th gear 71, the other end of rotor 63 connects dustproof sheet 64 and the 8th
Bearing 73, woodruff key 59 is connected with the 4th gear 71, and 63 one end of rotor is on gear-box 61, and the other end is arranged on casing 40
On, it is placed in 41 cavity of stator, stator 41 is kept out the wind with casing by the 3rd crossed pan head self-drilling connection in casing 40
Circle 65 is connected with casing 40, and casing is placed in 39 cavitys of fixing cover, and carbon brush holder 66 is installed in casing 40, and carbon brush 67 is placed in carbon brush
In frame 66, disc spring 68 is installed on carbon brush holder 66 and compresses carbon brush 67, and gear-box 61 is connected with the side of fixing cover 39,
4th gear 71 is engaged with shaft gear 60, and shaft gear 60 is engaged with second gear 51, gear shaft 55 and second gear
51 is coaxial, and gear shaft 55 is engaged with first gear 46,
First support tube 13, hole elastic spring 14 are connected with the second support tube 15, and depth indicator support 17 connects interior hexagonal
Flush end holding screw 16, depth indicator locking knob 18 connects depth indicator 19, and depth indicator 19 connects depth indicator support 17, upper lid 70 with
Fixing cover 39 connects,
Base plate cover plate 3 is connected with base plate 6 by the first crossed countersunk head screw 2, and level indicator 4 is arranged on base plate 6, base plate cover
Plate 3, base plate 6, fixed plate 7, the 5th shield 8, the 4th shield 9, the 3rd shield 10, the second shield 11 and the first shield 12 connect successively
Connect, the first shield 12 is connected with fixing cover 39 by the first crossed pan head screw 20 in fixing cover 39, dust outlet tube 21, trade mark label
22nd, data plate 69 is connected with fixing cover 39, and the first gripper shoe 24 is connected with right support 25 by the second crossed countersunk head screw 23,
Right support 25 is connected with fixing cover 39 by the second crossed pan head screw 26, and right connecting seat 28 is connected with fixing cover 39, right handles
Seat 33 is connected with right connecting seat 28, and right handles seat 33 wraps up cable cover(ing) 37 with right handles lid 32, and switch 34, switch trigger 3 are pacified
It is mounted on right handles seat, cable 38 is connected with cable cover(ing) 37, cable 38 is fixed on right handles seat by cable pressing plate 36,
Right cover 29, right support cover 27 is connected with fixing cover 39 by the 3rd crossed pan head screw 30;Left handle lid 31 and left handle seat 58
Connection, left handle seat 58 is connected with gear box cover 53, and left cover 76 is connected with fixing cover,
The inner side of tool rest 136 is accompanied with 2 contiguous blocks, and contiguous block has 2 holes, and tool rest connecting plate 135 has 2 holes, tool rest
2 holes of connecting plate are communicated with a hole of 2 contiguous blocks respectively, and directive wheel 139, rolls set 137 are located in 2 contiguous blocks
Between position, tool rest connecting rod 138 by way of (contiguous block-rolls set 137- directive wheel 139- rolls set 137- contiguous block) from
Tool rest contiguous block is passed through in hole, and tool rest connecting plate is put at two ends, and by axle-steel silk back-up ring 134 and tool rest connecting rod 138
Two ends connect, and make tool rest connecting rod 138 not produce axial displacement, fit on cutter head 140 on tool rest 136, and cutter head 140 passes through first
Hexagon socket cap head screw 141 is fixed on tool rest 136, realizes quickly-changed cutter head structure, and multiple cutter heads 140 pass through multiple tool rests
136th, tool rest connecting rod 138, tool rest connecting plate 135, directive wheel 139, the connection composition toolbox 1 of rolls set 137,
Driving wheel 107 is connected with live axle 105 by the second flat key 106, one end connecting hole bullet of live axle 105
Property back-up ring 108, outside framework oil seal 104 and the tenth bearing 103, the other end connection circlip for hole 110, bone of live axle 105
Frame oil sealing 111 and the 11st bearing 112, the cylindrical connection right support 114 of the 11st bearing 112, six in straight pin 113 and second
Angle fillister head screw 115 is connected with right support 114, the cylindrical connection left socle 100 of the tenth bearing 103, the second gripper shoe 101,
Tensioning block 102 and anti-attrition piece 109 are connected with left socle 100,
The side of tensioning wheel 125 is sequentially connected the 13rd bearing 126, waveform spring washer 127, outside framework oil seal 128, stop collar
129 and circlip for hole 130, the opposite side of tensioning wheel 125 is sequentially connected the 12nd bearing 124, waveform spring washer 127, skeleton
Oil sealing 123, stop collar 122 and circlip for hole 121,
Tensioning shaft 133 is connected with tensioning support 132, and tensioning support 132 is connected with back-moving spring 131, tensioning shaft 133 and
13 bearings 126, ripple open spring washer 127, outside framework oil seal 128, stop collar 129, circlip for hole 130, the 12nd bearing 124,
Outside framework oil seal 123, stop collar 122 and circlip for hole 121 connect, and right support 114 is connected with the 3rd gripper shoe 116, left
Frame 100 is connected with the second gripper shoe 101, and tensioning screw 117, tensioning block 119 and anti-attrition piece 120 are connected with right support 114, right
Frame 114, left socle 100 are supported in toolbox 1.
As described above, explained to embodiments of the invention, but as long as essentially without departing from this
Bright inventive point and effect can have a lot of deformation, and this will be readily apparent to persons skilled in the art.Therefore, this
The variation of sample is also integrally incorporated within protection scope of the present invention.
Claims (5)
1. a kind of square line box hole making drill, it is characterised in that clutch shaft bearing connects output shaft, the other end of output shaft passes through first
Flat key connects first gear, and the other end of output shaft is also connected with circlip for shaft, second bearing and shaft coupling, output shaft and tooth
Roller box connects, and one end of gear shaft connects second gear and 3rd bearing, the other end connection fourth bearing of gear shaft, gear shaft
It is connected with gear-box, one end connection 5th bearing of shaft gear, the other end of shaft gear connects 6th bearing, shaft gear and gear
Case connects, and the other end of output shaft, gear shaft and shaft gear is connected with gear box cover by bearing, one end connection the 7th of rotor
Bearing and the 4th gear, the other end of rotor connects dustproof sheet and 8th bearing, and woodruff key is connected with the 4th gear, and rotor one end is pacified
It is mounted on gear-box, the other end is placed in bore of stator body in casing, stator is with casing by the 3rd crossed pan head certainly
Mode connects for screw is attacked in casing, wind loop is connected with casing, casing is placed in fixing cover chamber body, and carbon brush holder is installed in casing,
Carbon brush is placed in carbon brush holder, and disc spring is installed on carbon brush holder and compresses carbon brush, and gear-box is connected with the side of fixing cover, the 4th tooth
Wheel is engaged with shaft gear, and shaft gear is engaged with second gear, and gear shaft is coaxial with second gear, and gear shaft is nibbled with first gear
Close, the first support tube, hole elastic spring are connected with the second support tube, hexagonal flush end holding screw in the connection of depth indicator support,
Depth indicator locking knob connects depth indicator, and depth indicator connects depth indicator support, and upper lid be connected with fixing cover, and base plate cover plate passes through the
One crossed countersunk head screw is connected with base plate, level indicator on the base plate, base plate cover plate, base plate, fixed plate, the 5th shield, the
Four shields, the 3rd shield, the second shield and the first shield are sequentially connected, and the first shield passes through the 10th in fixing cover, dust outlet tube
Line pan head screw is connected with fixing cover, and the first gripper shoe is connected with right support by the second crossed countersunk head screw, and right support passes through
Second crossed pan head screw is connected with fixing cover, and right connecting seat is connected with fixing cover, and right handles seat is connected with right connecting seat, the right hand
Handle seat wraps up cable cover(ing) with right handles lid, and switch, switch trigger are on right handles seat.
2. a kind of square line box hole making drill according to claim 1, it is characterised in that the inner side of tool rest is accompanied with 2 connections
Block, contiguous block has 2 holes, and tool rest connecting plate has 2 holes, 2 holes of tool rest connecting plate hole phase respectively with 2 contiguous blocks
Logical, directive wheel, rolls set are located at the centre position of 2 contiguous blocks, and driving wheel is connected with live axle by the second flat key, drive
One end connection circlip for hole of wheel shaft, outside framework oil seal and the tenth bearing, the other end connecting hole elasticity gear of live axle
Circle, outside framework oil seal and the 11st bearing, the cylindrical connection right support of the 11st bearing, hexagonal cylindrical head spiral shell in straight pin and second
Nail is connected with right support, the cylindrical connection left socle of the tenth bearing, and the second gripper shoe, tensioning block and anti-attrition piece and left socle are even
Connect, the side of tensioning wheel is sequentially connected the 13rd bearing, waveform spring washer, outside framework oil seal, stop collar and circlip for hole, tensioning
The opposite side of wheel is sequentially connected the 12nd bearing, waveform spring washer, outside framework oil seal, stop collar and circlip for hole, tensioning shaft with
Tensioning support connects, and tensioning support is connected with back-moving spring, and tensioning shaft and the 13rd bearing, ripple open spring washer, outside framework oil seal, spacing
Set, circlip for hole, the 12nd bearing, outside framework oil seal, stop collar and circlip for hole connection, right support and the 3rd is supported
Plate connects, and left socle is connected with the second gripper shoe, and tensioning screw, tensioning block and anti-attrition piece are connected with right support, right support, a left side
Frame is supported in toolbox.
3. a kind of square line box hole making drill according to claim 1, it is characterised in that trade mark label, data plate and fixation
Cover connection.
4. a kind of square line box hole making drill according to claim 2, it is characterised in that tool rest connecting rod passes through contiguous block, rolling
The mode for moving set, directive wheel, rolls set and contiguous block is passed through from tool rest contiguous block hole, and tool rest connecting plate is put at two ends, and leads to
Cross axle-steel silk back-up ring to be connected with the two ends of tool rest connecting rod, make tool rest connecting rod that axial displacement is not produced, fit on tool rest
Cutter head, cutter head is fixed on tool rest by the first hexagon socket cap head screw, realizes quickly-changed cutter head structure, and multiple cutter heads are by many
Individual tool rest, tool rest connecting rod, tool rest connecting plate, directive wheel, rolls set connection composition toolbox.
5. a kind of square line box hole making drill according to claim 1, it is characterised in that cable is connected with cable cover(ing),
Cable is fixed on right handles seat by cable pressing plate, and right cover, right support cover are by the 3rd crossed pan head screw with fixing cover even
Connect;Left handle lid is connected with left handle seat, and left handle seat is connected with gear box cover, and left cover is connected with fixing cover.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610681177.1A CN106426381B (en) | 2016-08-17 | 2016-08-17 | A kind of rectangular wire box hole making drill |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610681177.1A CN106426381B (en) | 2016-08-17 | 2016-08-17 | A kind of rectangular wire box hole making drill |
Publications (2)
Publication Number | Publication Date |
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CN106426381A true CN106426381A (en) | 2017-02-22 |
CN106426381B CN106426381B (en) | 2018-11-06 |
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Application Number | Title | Priority Date | Filing Date |
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CN201610681177.1A Active CN106426381B (en) | 2016-08-17 | 2016-08-17 | A kind of rectangular wire box hole making drill |
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110308367A1 (en) * | 2008-08-11 | 2011-12-22 | Hayner Louis R | Catheter Cutting Tool |
CN204450704U (en) * | 2015-01-12 | 2015-07-08 | 浙江金谷包装印刷有限公司 | Eyelet machine |
CN105291186A (en) * | 2015-11-25 | 2016-02-03 | 湖南华艳生物科技开发有限公司 | Punch |
CN205111787U (en) * | 2015-11-19 | 2016-03-30 | 中铁建设集团有限公司 | Be used for back step to add grooved instrument of air parcel wall water and electricity installation wire box |
CN205272352U (en) * | 2015-12-01 | 2016-06-01 | 中建八局第四建设有限公司 | Electric line box machinery hole digger |
CN205997071U (en) * | 2016-08-17 | 2017-03-08 | 李俊 | A kind of square line box hole making drill |
-
2016
- 2016-08-17 CN CN201610681177.1A patent/CN106426381B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110308367A1 (en) * | 2008-08-11 | 2011-12-22 | Hayner Louis R | Catheter Cutting Tool |
CN204450704U (en) * | 2015-01-12 | 2015-07-08 | 浙江金谷包装印刷有限公司 | Eyelet machine |
CN205111787U (en) * | 2015-11-19 | 2016-03-30 | 中铁建设集团有限公司 | Be used for back step to add grooved instrument of air parcel wall water and electricity installation wire box |
CN105291186A (en) * | 2015-11-25 | 2016-02-03 | 湖南华艳生物科技开发有限公司 | Punch |
CN205272352U (en) * | 2015-12-01 | 2016-06-01 | 中建八局第四建设有限公司 | Electric line box machinery hole digger |
CN205997071U (en) * | 2016-08-17 | 2017-03-08 | 李俊 | A kind of square line box hole making drill |
Also Published As
Publication number | Publication date |
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CN106426381B (en) | 2018-11-06 |
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