CN107598580A - A kind of follow-on letter box arrangement - Google Patents

A kind of follow-on letter box arrangement Download PDF

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Publication number
CN107598580A
CN107598580A CN201711100296.4A CN201711100296A CN107598580A CN 107598580 A CN107598580 A CN 107598580A CN 201711100296 A CN201711100296 A CN 201711100296A CN 107598580 A CN107598580 A CN 107598580A
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CN
China
Prior art keywords
groove
cunning
vestibule
slightly
block
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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.)
Pending
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CN201711100296.4A
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Chinese (zh)
Inventor
范含波
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jinhua City Po Monaci Pull Machinery Co Ltd
Original Assignee
Jinhua City Po Monaci Pull Machinery Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jinhua City Po Monaci Pull Machinery Co Ltd filed Critical Jinhua City Po Monaci Pull Machinery Co Ltd
Priority to CN201711100296.4A priority Critical patent/CN107598580A/en
Publication of CN107598580A publication Critical patent/CN107598580A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a kind of follow-on letter box arrangement, including shell body, and it is fixedly mounted on the inner housing in the shell body, the shell body bottom end face is installed with socle, the socle bottom end face fitting is provided with rubber mat, the cunning for extending up setting in the bottom end face of the left and right sides of inner housing bottom end face to being equipped with moves groove, each cunning, which moves to translate to be connected with to slide in groove, moves block, the first cell body is equipped with each sliding inner housing moved on the upside of groove, it is rotatably assorted in each first cell body and is connected with interior tube, it is circumferential on interior tube outer surface in each first cell body to be installed with the first oblique wheel, screw is connected with the lead screw that extension is set downwards in tube in each;The present invention is simple in construction, easy to operate, realizes the adjustment work that different processing need, time saving and energy saving, reduces purchase cost, improves operating efficiency, meet dual process requirements.

Description

A kind of follow-on letter box arrangement
Technical field
The present invention relates to mailbox processing technique field, specifically a kind of follow-on letter box arrangement.
Background technology
After the production and processing shaping of mailbox casing, it generally all can carry out word, picture etc. in mailbox box outer surface and beat Work, such as date of manufacture, production code member etc. are marked, existing its manufacturing cost of mailbox marking equipment is high, and function is single, , it is necessary to additionally purchase rig when needing to carry out drilling operation to mailbox casing, therefore add equipment acquisition cost.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of follow-on letter box arrangement, and it can solve the problem that above-mentioned present The problem of in technology.
The present invention is achieved through the following technical solutions:The letter box arrangement of a modification of the present invention type, including it is outer Housing and the inner housing being fixedly mounted in the shell body, the shell body bottom end face is installed with socle, described The fitting of socle bottom end face is provided with rubber mat, it is characterised in that:The bottom of the left and right sides of the inner housing bottom end face The cunning that setting is extended up to being equipped with end face moves groove, and each cunning, which moves to translate to be connected with to slide in groove, moves block, often The individual cunning is moved in the inner housing on the upside of groove and is equipped with the first cell body, and be rotatably assorted connection in each first cell body There is interior tube, first is circumferentially installed with the interior tube outer surface in each first cell body and is tiltedly taken turns, it is each described Equal screw is connected with the lead screw that extension is set downwards in interior tube, and each lead screw bottom extension tail slightly pierces into The cunning moves groove and the cunning in groove is moved with the cunning moves end face secure fit at the top of block and is connected, the left and right sides first groove It is provided with the inner housing inner wall between body tiltedly to take turns the device of turning being connected with the left and right sides described first, it is left Pushing device is provided with described in right both sides in the sliding inner housing inner wall moved between groove, the pushing device includes left and right and opposed And extension is arranged on the first vestibule and the second vestibule in the inner housing inner wall, first vestibule and described second up and down The first motor is installed with the inner housing inner wall between vestibule, left and right is connected with first motor and is expanded Open up the second pivoted arm set, on the left of second pivoted arm extension tail slightly pierce into first vestibule and tail to be slightly installed with first convex Edge wheel, the second pivoted arm right extension tail is slightly pierced into second vestibule and tail is slightly installed with the second flange pulley, and described the Expanding section and the left side cunning are moved between groove through being provided with the first communications and liaison groove, the second vestibule top expanding section at the top of one vestibule Moved with the right side cunning through the second communications and liaison groove is provided between groove, the left and right sides cunning, which is moved, to be equipped with block to be pushed away with described The execution equipment that device is connected is squeezed, the inner housing front/rear end is additionally provided with lighting equipment.
Preferably technical scheme, it is described turn device include be fixedly installed in the inner housing inner wall second Motor, is connected with the first pivoted arm that left and right extension is set in second motor, at left and right sides of first pivoted arm Extension tail slightly pierces into first cell body of the left and right sides respectively and extension tail is slightly installed with the second oblique wheel, left side described the Two left side tops tiltedly taken turns engage connection with the bottom right side that left side described first is tiltedly taken turns, the right side top that right side described second is tiltedly taken turns The left bottom that portion tiltedly takes turns with right side described first engages connection.
Preferably technical scheme, each cunning are moved in the left and right sides inwall of groove top portion expanding section to being equipped with Guide groove, the interior translation of the guide groove are connected with guide block, and the medial extremity of the left and right sides guide block moves a block left side with the cunning respectively The top exterior walls secure fit connection of right both sides.
Preferably technical scheme, it is described implement equipment include being arranged on the cunning move the second cell body in block, Be arranged on the inside of second cell body in inner wall and through the cunning move outer wall on the inside of block pass through connection groove and translation coordinates and connected Connect and be arranged in second cell body and extended to inner side the pushing arm set, in second cell body pushed at the top of arm Provided with shell fragment, the arm bottom of pushing is installed with the vertical bar that block bottom end face and translation mating connection are moved through the cunning, often Individual vertical bar bottom tail was slightly grown the cunning and moved outside block bottom end face, and the left side vertical bar bottom tail is slightly installed with mark Plate, the vertical bar bottom tail on right side are slightly installed with drill head, connection are passed through described in the inner side expanding section warp for pushing arm of left side Pierced into after groove in the first communications and liaison groove and translation is connected, the left side inner side for pushing arm extends tail slightly through described first Pierced into after communications and liaison groove in first vestibule and positioned at the position directly above of first flange pulley, right side is described to push the interior of arm Side expanding section is pierced into after connection groove is passed through described in the second communications and liaison groove and translation is connected, the left side inner side for pushing arm Extension tail is slightly pierced into after the second communications and liaison groove in second vestibule and positioned at the position directly above of second flange pulley.
Preferably technical scheme, what the lighting equipment opposed before and after including is arranged on the inner casing external surface Transverse slat, the transverse slat is fixedly mounted with the inner housing, and the transverse slat bottom end face is installed with lamp body.
The beneficial effects of the invention are as follows:The present invention is simple in construction, easy to operate, and translation cooperation in groove is moved by each cunning Connection cunning moves block, is all provided with the first cell body in each sliding inner housing moved on the upside of groove, be rotatably assorted connection in each first cell body Interior tube, the circumferential fixed first oblique wheel on the interior tube outer surface in each first cell body, it is each in tube screw match somebody with somebody Close and connect the lead screw that downward extension is set, each lead screw bottom extension tail, which slightly pierces into slide, moves groove and with sliding the cunning moved in groove Move secure fit connection in end face at the top of block, set in the inner housing inner wall between the cell body of the left and right sides first to the left and right sides First tiltedly takes turns the device of turning being connected, and the left and right sides is slided in the inner housing inner wall moved between groove and sets pushing device, pushes Device include left and right opposition and up and down extension be arranged on the first vestibule and the second vestibule in inner housing inner wall, the first vestibule and Fixed first motor in inner housing inner wall between second vestibule, the first motor is interior to be connected what left and right extension was set Second pivoted arm, extension tail in the second pivoted arm left side slightly pierces into the first vestibule and slightly fixed first flange pulley of tail, on the right side of the second pivoted arm Extension tail slightly pierces into the second vestibule and slightly fixed second flange pulley of tail, and expanding section and left side, which are slided, at the top of the first vestibule moves between groove Through setting the first communications and liaison groove, at the top of the second vestibule, expanding section and right side, which are slided, moves between groove through setting the second communications and liaison groove, the left and right sides It is sliding to move the execution equipment being all provided with block to be connected with pushing device, it can realize and automatically control a left side by turning device Tiltedly wheel rotates the first of right both sides, and then drives the cunning of the left and right sides to move block respectively by the interior tube of the left and right sides and carry out upper downward Work is saved, realizes the adjustment work that different processing need, it is time saving and energy saving, purchase cost is reduced, improves operating efficiency, is met double Weight process requirements.
Brief description of the drawings
For ease of explanation, the present invention is described in detail by following specific embodiment and accompanying drawing.
Fig. 1 is overall structure diagram outside the letter box arrangement of a modification of the present invention type;
Fig. 2 is the inner housing internal structure schematic diagram of the present invention;
Structural representation when Fig. 3 is the letter box arrangement mark work of a modification of the present invention type.
Embodiment
As shown in Figure 1, Figure 2 and Figure 3, the letter box arrangement of a modification of the present invention type, including shell body 7 and fixation Inner housing 8 in the shell body 7, the bottom end face of shell body 7 are installed with socle 71, the bottom of socle 71 End surface fitting is provided with rubber mat 72, it is characterised in that:The bottom end face of the left and right sides of the bottom end face of inner housing 8 The interior cunning that setting is extended up to being equipped with moves groove 82, and each cunning, which moves to translate to be connected with to slide in groove 82, moves block 820, Each cunning is moved in the inner housing 8 of the upside of groove 82 and is equipped with the first cell body 81, is turned in each first cell body 81 It is dynamic to be connected with interior tube 810, it is circumferential on the interior outer surface of tube 810 in each first cell body 81 to be installed with First tiltedly takes turns 813, and each screw is connected with the lead screw 812, Mei Gesuo of extension setting downwards in the interior tube 810 State the bottom of lead screw 812 extension tail and slightly pierce into the cunning and move groove 82 and the cunning in groove 82 is moved with the cunning move block 820 and push up End surface secure fit connects, be provided with the inner wall of the inner housing 8 between first cell body 81 of the left and right sides to What the oblique wheel 813 in the left and right sides described first was connected turns device, and the left and right sides cunning moves the inner casing between groove 82 Pushing device is provided with the inner wall of body 8, the pushing device includes left and right opposition and upper and lower extension is arranged in the inner housing 8 The first vestibule 83 and the second vestibule 84 in wall body, the inner housing between first vestibule 83 and second vestibule 84 The first motor 85 is installed with 8 inner walls, second turn that left and right extension is set is connected with first motor 85 Arm 851, the left side of the second pivoted arm 851 extension tail slightly pierces into first vestibule 83 and tail is slightly installed with the first flange pulley 832, the right extension tail of the second pivoted arm 851 slightly pierces into second vestibule 84 and tail is slightly installed with the second flange pulley 842, The top expanding section of first vestibule 83 and the left side cunning are moved between groove 82 through being provided with the first communications and liaison groove 831, and described second The top expanding section of vestibule 84 and the right side cunning are moved through the second communications and liaison groove 841 is provided between groove 82, and the left and right sides cunning is moved The execution equipment to be connected with the pushing device is equipped with block 820, the front/rear end of inner housing 8 is also set It is equipped with lighting equipment.
Valuably, second motor 86 turned device and include being fixedly installed in the inner wall of inner housing 8, institute State and the first pivoted arm 861 that left and right extension is set is connected with the second motor 86, the left and right sides of the first pivoted arm 861 is expanded Exhibition tail slightly pierces into first cell body 81 of the left and right sides respectively and extension tail is slightly installed with the second oblique wheel 862, left side institute The left side top for stating the second oblique wheel 862 engages connection with the bottom right side of the oblique wheel 813 in left side described first, and right side described second is oblique The left bottom that the right hand top of wheel 862 tiltedly takes turns 813 with right side described first engages connection, so as to realize by turning device certainly Tiltedly wheel 813 rotates the first of the dynamic control left and right sides, and then drives the cunning of the left and right sides to move respectively by the interior tube of the left and right sides Block carries out adjustment work up and down, improves operating efficiency, meets dual process requirements.
Valuably, each cunning is moved in the left and right sides inwall of the top expanding section of groove 82 to being equipped with guide groove 827, institute State translation in guide groove 827 and be connected with guide block 828, the medial extremity of the left and right sides guide block 828 moves block with the cunning respectively The top exterior walls secure fit connection of 820 left and right sides, so as to realize by turning device while driving the interior tube of the left and right sides 810 realize opposite rotation work.
Valuably, it is described implement equipment and include being arranged on the cunning move the second cell body 821 in block 820, be arranged on In the inner side inner wall of second cell body 821 and move passing through for the inner side outer wall of block 820 through the cunning and join groove 822 and translation cooperation Connection is arranged in second cell body 821 and the pushing arm 823 set is extended to inner side, the institute for pushing the top of arm 823 State and be provided with shell fragment 825 in the second cell body 821, it is described push the bottom of arm 823 be installed with through the cunning move the bottom end face of block 820 and The vertical bar 824 being connected is translated, each bottom tail of vertical bar 824 was slightly grown the cunning and moved outside the bottom end face of block 820, The left side bottom tail of vertical bar 824 is slightly installed with mark plate 829, and the bottom tail of the vertical bar 824 on right side is slightly installed with brill Hole first 826, the left side inner side expanding section for pushing arm 823 are pierced into the first communications and liaison groove 831 after connection groove 822 is passed through described in And translation is connected, the left side inner side extension tail for pushing arm 823 slightly pierces into described the after the first communications and liaison groove 831 In one vestibule 83 and positioned at the position directly above of first flange pulley 832, the right side inner side expanding section warp for pushing arm 823 It is described pass through connection groove 822 after pierce into the second communications and liaison groove 841 and translation is connected, the left side inner side for pushing arm 823 Extension tail slightly pierces into second vestibule 84 and positioned at second flange pulley 842 just after the second communications and liaison groove 841 Top position, so as to realize the needs of meeting to automatically control mark work and meet the needs of automatically controlling boring work, drop Low purchase cost, improve capacity utilization.
Valuably, the lighting equipment includes the transverse slat 90 installed in the outer surface of inner housing 8 of front and rear opposition, described Transverse slat 90 is fixedly mounted with the inner housing 8, and the bottom end face of the transverse slat 90 is installed with lamp body 91, passes through lamp body 91 Act on so as to facilitate the present apparatus to provide illuminating effect in night use.
When needing boring work, now, by turning device while driving the first of the left and right sides tiltedly to take turns 813 respectively in fact Existing opposite direction rotation work, and then tiltedly take turns 813 by the first of the left and right sides and drive the interior tube 810 of the left and right sides to realize respectively instead Direction rotation work, now, left side lead screw 812 is driven to translate up by tube in left side 810, meanwhile, by left side screw Bar 812 drives the sliding block 820 that moves in left side gradually to slide the inner top direction translation for moving groove 82 along left side, now, passes through tube in right side 810 drive right side lead screw 812 to translate downwards, meanwhile, drive right side cunning to move block 820 gradually along right side by right side lead screw 812 The sliding inner bottom part direction translation for moving groove 82, until when left side lead screw 812 is pierced into left side in tube 810, now, by left side spiral shell Screw mandrel 812 drives the sliding block 820 that moves in left side at utmost to move to the sliding top position moved in groove 82 in left side, meanwhile, by left side The sliding top position moved block 820 and drive the guide block 828 of the left and right sides to move in guide groove 827, now, is slided by left side and moves block 820, which drive the sliding mark plate 829 for moving the bottom of block 820 in left side to pierce into the left side cunning in left side, moves in groove 82, meanwhile, left side cunning is moved block The top position that pushing arm 823 on 820 is moved in the first communications and liaison groove 831, and make the sliding pushing arm moved on block 820 in left side 823 inner side tails are slightly at utmost away from the tip position of the first flange pulley 832, until left side lead screw 812 pierces into tube in left side When in 810, now, by left side lead screw 812 drive left side it is sliding move block 820 and at utmost move to left side cunning move in groove 82 most Tip position, meanwhile, the top position moved block 820 and drive the guide block 828 of the left and right sides to move in guide groove 827 is slided by left side Put, now, slided to move block 820 and drive the sliding guide block 828 for moving the bottom of block 820 in left side to pierce into the left side in left side by left side and slide and move groove 82 It is interior, meanwhile, left side cunning is moved the top position that the pushing arm 823 on block 820 is moved in the first communications and liaison groove 831, and make a left side Break away and move the inner side tail of pushing arm 823 on block 820 slightly at utmost away from the tip position of the first flange pulley 832, now, by right side Lead screw 812 drives the top position that the sliding guide block 828 for moving the left and right sides of block 820 in right side is moved in guide groove 827, meanwhile, The sliding bottom tail of block 820 that moves in right side is slightly at utmost moved to the sliding inner bottom part position moved in groove 82 in right side, now, slided by right side Moving block 820 drives the sliding drill head 826 for moving the bottom of block 820 in right side to grow completely outside the bottom wall end face of inner housing 8, meanwhile, by the right side Sideslip moves block 820 and drives right side cunning to move the bottom that the pushing arm 823 on block 820 is at utmost moved in the second communications and liaison groove 841 Position, and make the sliding pushing inner side tail of arm 823 moved on block 820 in right side slightly at utmost close to the top position of the second flange pulley 842 Put, then by controlling the first motor 85 to rotate, and the second pivoted arm 851 and the second pivoted arm are driven by the first motor 85 851 left and right sides tails slightly the first flange pulley 832 and the second flange pulley 842, now, by the second flange pulley 842 with piercing into the second hole The top pressure of pushing arm 823 translation in chamber 84 is connected, and then realizes and drive right vertical bar 824 and the right side by pushing arm 823 The drill head 826 of the bottom of side vertical bar 824 carries out boring work;When needing mark to work, now, pass through the second motor 86 Control the first pivoted arm 861 to invert, make tube 810 in left side drive left side lead screw 812 to translate downwards, meanwhile, make to turn in right side Pipe 810 drives right lead screw 812 to translate downwards, until make as shown in Figure 3 left side it is sliding move block 820 and move to left side cunning move in groove 82 Lowest position, meanwhile, the sliding block 820 that moves in right side is moved to the sliding top position moved in groove 82 in right side, now, make left side The sliding mark plate 829 for moving the bottom of block 820 was grown left side cunning and moved outside groove 82 completely, meanwhile, make the sliding drilling for moving the bottom of block 820 in right side First 826, which pierce into right side cunning, moves in groove 82, then by controlling the rotation work of the first motor 85.
The beneficial effects of the invention are as follows:The present invention is simple in construction, easy to operate, and translation cooperation in groove is moved by each cunning Connection cunning moves block, is all provided with the first cell body in each sliding inner housing moved on the upside of groove, be rotatably assorted connection in each first cell body Interior tube, the circumferential fixed first oblique wheel on the interior tube outer surface in each first cell body, it is each in tube screw match somebody with somebody Close and connect the lead screw that downward extension is set, each lead screw bottom extension tail, which slightly pierces into slide, moves groove and with sliding the cunning moved in groove Move secure fit connection in end face at the top of block, set in the inner housing inner wall between the cell body of the left and right sides first to the left and right sides First tiltedly takes turns the device of turning being connected, and the left and right sides is slided in the inner housing inner wall moved between groove and sets pushing device, pushes Device include left and right opposition and up and down extension be arranged on the first vestibule and the second vestibule in inner housing inner wall, the first vestibule and Fixed first motor in inner housing inner wall between second vestibule, the first motor is interior to be connected what left and right extension was set Second pivoted arm, extension tail in the second pivoted arm left side slightly pierces into the first vestibule and slightly fixed first flange pulley of tail, on the right side of the second pivoted arm Extension tail slightly pierces into the second vestibule and slightly fixed second flange pulley of tail, and expanding section and left side, which are slided, at the top of the first vestibule moves between groove Through setting the first communications and liaison groove, at the top of the second vestibule, expanding section and right side, which are slided, moves between groove through setting the second communications and liaison groove, the left and right sides It is sliding to move the execution equipment being all provided with block to be connected with pushing device, it can realize and automatically control a left side by turning device Tiltedly wheel rotates the first of right both sides, and then drives the cunning of the left and right sides to move block respectively by the interior tube of the left and right sides and carry out upper downward Work is saved, realizes the adjustment work that different processing need, it is time saving and energy saving, purchase cost is reduced, improves operating efficiency, is met double Weight process requirements.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any The change or replacement expected without creative work, it should all be included within the scope of the present invention.Therefore, it is of the invention Protection domain should be determined by the scope of protection defined in the claims.

Claims (5)

1. a kind of follow-on letter box arrangement, including shell body and the inner housing that is fixedly mounted in the shell body, it is described Shell body bottom end face is installed with socle, and the socle bottom end face fitting is provided with rubber mat, it is characterised in that:It is interior The cunning for extending up setting in the bottom end face of the left and right sides of housing bottom end face to being equipped with moves groove, and each slide is moved in groove Translation is connected with cunning and moves block, and each slide is equipped with the first cell body in the inner housing moved on the upside of groove, in each first cell body It is rotatably assorted and is connected with interior tube, it is circumferential on the interior tube outer surface in each first cell body to be installed with the first oblique wheel, each Equal screw is connected with the lead screw that extension is set downwards in interior tube, and each lead screw bottom extension tail slightly pierces into cunning and moved Groove and move end face secure fit at the top of block with the sliding cunning moved in groove and be connected, the inner housing inner wall between the cell body of the left and right sides first Interior to be provided with tiltedly to take turns the device of turning being connected with the left and right sides first, the inner housing inwall moved between groove is slided in the left and right sides Pushing device is provided with vivo, and pushing device is arranged on the first vestibule in inner housing inner wall including left and right opposition and up and down extension With the second vestibule, the first motor, the first motor are installed with the inner housing inner wall between the first vestibule and the second vestibule The second pivoted arm that left and right extension is set inside is connected with, the second pivoted arm left side extension tail slightly pierces into the first vestibule and tail is slightly solid Provided with the first flange pulley, the second pivoted arm right extension tail is slightly pierced into the second vestibule and tail is slightly installed with the second flange pulley, and first Expanding section and left side, which are slided, at the top of vestibule moves through the first communications and liaison groove is provided between groove, and expanding section moves with right side cunning at the top of the second vestibule Through the second communications and liaison groove is provided between groove, the execution work moved and be equipped with block to be connected with pushing device is slided in the left and right sides Make device, inner housing front/rear end is additionally provided with lighting equipment.
A kind of 2. follow-on letter box arrangement according to claim 1, it is characterised in that:The device of turning includes fixing The second motor being arranged in the inner housing inner wall, it is connected with what left and right extension was set in second motor First pivoted arm, the first pivoted arm left and right sides extension tail slightly pierces into respectively in first cell body of the left and right sides and extension tail Slightly being installed with second, tiltedly wheel, the bottom right side that the left side top that left side described second is tiltedly taken turns tiltedly is taken turns with left side described first engage Connection, the left bottom that the right hand top that right side described second is tiltedly taken turns tiltedly is taken turns with right side described first engage connection.
A kind of 3. follow-on letter box arrangement according to claim 1, it is characterised in that:Each cunning moves the expansion of groove top portion Open up in the left and right sides inwall of section to being equipped with guide groove, translated in the guide groove and be connected with guide block, described in the left and right sides The top exterior walls secure fit that the medial extremity of guide block moves at left and right sides of block with the cunning respectively is connected.
A kind of 4. follow-on letter box arrangement according to claim 1, it is characterised in that:The execution equipment includes The cunning is arranged on to move the second cell body in block, be arranged on the inside of second cell body in inner wall and move in block through the cunning Passing through connection groove and translating to be connected for side outer wall is arranged in second cell body and extended to inner side the pushing arm set, institute State and shell fragment is provided with second cell body at the top of pushing arm, the pushing arm bottom is installed with moves block bottom end through the cunning The vertical bar that face and translation are connected, each vertical bar bottom tail were slightly grown the cunning and moved outside block bottom end face, left side Vertical bar bottom tail is slightly installed with mark plate, and the vertical bar bottom tail on right side is slightly installed with drill head, described in left side The inner side expanding section of pushing arm is pierced into after connection groove is passed through described in the first communications and liaison groove and translation is connected, and is pushed away described in left side The inner side extension tail for squeezing arm is slightly pierced into after the first communications and liaison groove in first vestibule and positioned at first flange pulley Position directly above, the right side inner side expanding section for pushing arm are pierced into the second communications and liaison groove and translated after connection groove is passed through described in It is connected, the left side inner side extension tail for pushing arm slightly pierces into second vestibule and position after the second communications and liaison groove In the position directly above of second flange pulley.
A kind of 5. follow-on letter box arrangement according to claim 1, it is characterised in that:The lighting equipment includes front and rear The transverse slat installed in the inner casing external surface of opposition, the transverse slat is fixedly mounted with the inner housing, and the transverse slat bottom End surface is installed with lamp body.
CN201711100296.4A 2017-11-09 2017-11-09 A kind of follow-on letter box arrangement Pending CN107598580A (en)

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Application Number Priority Date Filing Date Title
CN201711100296.4A CN107598580A (en) 2017-11-09 2017-11-09 A kind of follow-on letter box arrangement

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Application Number Priority Date Filing Date Title
CN201711100296.4A CN107598580A (en) 2017-11-09 2017-11-09 A kind of follow-on letter box arrangement

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CN107598580A true CN107598580A (en) 2018-01-19

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108380926A (en) * 2018-03-28 2018-08-10 王玉彪 A kind of letter box arrangement

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1046089A1 (en) * 1982-06-08 1983-10-07 Semenov Yurij Machine for drilling sleepers
CN203141090U (en) * 2012-12-29 2013-08-21 广东电白汉山锁业有限公司 Top lock processing device
CN205968193U (en) * 2016-08-10 2017-02-22 黄鹤 Building site L type reinforced frame making devices
CN206316401U (en) * 2016-11-29 2017-07-11 张英 A kind of quick perforating device of iron plate for building
CN107097301A (en) * 2017-05-23 2017-08-29 慈溪智江机械科技有限公司 A kind of plate drilling device of automatic switchover drill bit

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1046089A1 (en) * 1982-06-08 1983-10-07 Semenov Yurij Machine for drilling sleepers
CN203141090U (en) * 2012-12-29 2013-08-21 广东电白汉山锁业有限公司 Top lock processing device
CN205968193U (en) * 2016-08-10 2017-02-22 黄鹤 Building site L type reinforced frame making devices
CN206316401U (en) * 2016-11-29 2017-07-11 张英 A kind of quick perforating device of iron plate for building
CN107097301A (en) * 2017-05-23 2017-08-29 慈溪智江机械科技有限公司 A kind of plate drilling device of automatic switchover drill bit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108380926A (en) * 2018-03-28 2018-08-10 王玉彪 A kind of letter box arrangement

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Application publication date: 20180119