CN108436701A - A kind of letter box arrangement - Google Patents
A kind of letter box arrangement Download PDFInfo
- Publication number
- CN108436701A CN108436701A CN201810251379.1A CN201810251379A CN108436701A CN 108436701 A CN108436701 A CN 108436701A CN 201810251379 A CN201810251379 A CN 201810251379A CN 108436701 A CN108436701 A CN 108436701A
- Authority
- CN
- China
- Prior art keywords
- chamber
- face
- body frame
- sliding
- right sides
- 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.)
- Withdrawn
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G29/00—Supports, holders, or containers for household use, not provided for in groups A47G1/00-A47G27/00 or A47G33/00
- A47G29/12—Mail or newspaper receptacles, e.g. letter-boxes; Openings in doors or the like for delivering mail or newspapers
- A47G29/122—Parts, details, or accessories, e.g. signalling devices, lamps, devices for leaving messages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/0092—Grinding attachments for lathes or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/007—Weight compensation; Temperature compensation; Vibration damping
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a kind of letter box arrangements,Including the holder being fixedly mounted on bracket and by rising the attaching body frame for falling equipment and being mounted on the holder right end face,The bracket base end face is installed with cushion block,The cushion block bottom face gluing is equipped with shockproof sheet,Vibration damping chamber is equipped in the attaching body frame bottom end face,Being slidably installed in the vibration damping chamber has grinding body frame,The grinding body frame top is symmetrical to be installed with compression spring,The top end of compression spring is fixedly connected with the vibration damping intracavitary bottom wall,Transmission cavity is equipped in the grinding body frame inner wall,It is equipped on the upside of the transmission cavity and connects chamber,The transmission cavity inner bottom wall unicom is equipped with switching chamber,The switching chamber runs through the grinding body frame bottom end face,It is rotatably assorted equipped with connecting column in the switching chamber,The switching column bottom extended segment ejects the grinding body frame bottom end face and cooperation is equipped with Grinding wheel.
Description
Technical field
The present invention relates to mailbox processing technique field, specially a kind of letter box arrangement.
Background technology
In mailbox process of manufacture, need to carry out grinding work to mailbox box outer surface, currently, usually passing through work
Make personnel's free hand grinding machine and carry out grinding work, at work, easy to produce a large amount of dust, therefore, larger dirt is caused to environment
Dye, moreover, will also result in high risks to staff's health, therefore, urgent need wants a kind of letter box arrangement.
Invention content
The purpose of the present invention is to provide a kind of letter box arrangements, for overcoming drawbacks described above in the prior art.
A kind of letter box arrangement according to the present invention, including the holder that is fixedly mounted on bracket and fall equipment peace by rising
Mounted in the attaching body frame of the holder right end face, the bracket base end face is installed with cushion block, and the cushion block bottom face is glued
Equipped with shockproof sheet, vibration damping chamber is equipped in the attaching body frame bottom end face, being slidably installed in the vibration damping chamber has grinding to lead
Frame, the grinding body frame top is symmetrical to be installed with compression spring, and the top end of compression spring is fixedly connected with the vibration damping intracavitary bottom wall,
It is equipped with transmission cavity in the grinding body frame inner wall, is equipped on the upside of the transmission cavity and connects chamber, the transmission cavity inner bottom wall
Unicom is equipped with switching chamber, and the switching chamber runs through the grinding body frame bottom end face, and being rotatably assorted to be equipped in the switching chamber turns
Column is connect, the switching column bottom extended segment ejects the grinding body frame bottom end face and cooperation is equipped with Grinding wheel, the switching
In transmission cavity described in the jacking of column top extended segment and outer surface is circumferentially installed with the first cone pulley, and the first cone pulley left-hand end is mutually nibbled
It closes and is equipped with the second cone pulley, the second cone pulley left-hand end power cooperation is equipped with the first electricity favourable turn, the first electricity favourable turn appearance
Face is fixedly arranged in the transmission cavity inner left wall, and sliding chamber is equipped in the connecting column top end surface, is slided in the sliding chamber
Cooperation is equipped with sliding-contacted rod, connects described in the upward jacking of sliding-contacted rod in chamber and is rotatably assorted with the grinding body frame inner wall
It connects, described connect turns cooperation equipped with switching cylinder in intracavitary roof, the switching cylinder bottom end face is interior to be equipped with splined hole, the flower
Spline fitted is equipped with spline handle in keyhole, and the spline handle bottom end is fixedly connected with the sliding-contacted rod top end surface, institute
The lock uint for connecting and being equipped in chamber and being connected with the sliding-contacted rod power is stated, the sliding intracavitary bottom wall unicom is equipped with heavy connect
Slot, the heavy access slot center are installed with attaching plate, are slidably installed in the heavy access slot at left and right sides of the attaching plate
It pushes away fishplate bar, is installed at left and right sides of the attaching plate and the tension spring that pushes away fishplate bar described in the left and right sides and be fixedly connected, the cunning
It connects and is arranged with sealed chamber at left and right sides of chamber, the sealed chamber of the left and right sides extends through the connecting column both sides of the face, institute
It states to be slidably installed in sealed chamber and has locking pole, the locking pole bottom face is fixedly connected with the fishplate bar top end face that pushes away, institute
It states locking pole inner side end and is equipped with first slope face, be arranged with and the first slope face at left and right sides of the sliding-contacted rod bottom end
The second slope that top pressure is connected.
Further technical solution, the Grinding wheel top end surface are interior equipped with slotting with the mating connection of the connecting column
Mouthful, lock recess, the lock recess and the mating connection of the locking pole are arranged at left and right sides of the socket in inner wall.
Further technical solution, the lock uint include being slidably installed to connect block in described connect in chamber,
Described to connect the sliding of block and the sliding-contacted rod and turn to be connected, described on the left of the sliding-contacted rod connects screw-thread fit in chamber and installs
Have a screw rod, at the top of the screw rod extending end with it is described connect intracavitary roof and be rotatably assorted connect, the screw rod bottom
The cooperation of extending end power is equipped with the second electricity favourable turn.
Further technical solution is equipped with dust excluder in the rack inner wall body on the downside of the Grinding wheel, described dust-proof
Pipeline is equipped on the right side of device, the pipeline runs through the holder right end face.
Further technical solution, inner wall is symmetrically installed with sliding rail at left and right sides of the vibration damping chamber, in the sliding rail
Being slidably installed has trolley shoe, and the trolley shoe is fixedly connected with end face at left and right sides of the grinding body frame.
The beneficial effects of the invention are as follows：The configuration of the present invention is simple, it is easy to operate, by being equipped in attaching body frame bottom end face
Vibration damping chamber, being slidably installed in vibration damping chamber has grinding body frame, and grinding body frame top is symmetrical to be installed with compression spring, the top end of compression spring
It is fixedly connected with vibration damping intracavitary bottom wall, is ground in body frame inner wall and is equipped with transmission cavity, be equipped on the upside of transmission cavity and connect chamber, transmission cavity
Inner bottom wall unicom is equipped with switching chamber, chamber through feed grinding body frame bottom end face of transferring, and is rotatably assorted equipped with connecting column, turns in chamber of transferring
It connects column bottom extended segment ejection grinding body frame bottom end face and cooperation is equipped with Grinding wheel, the jacking transmission of connecting column top extended segment
In chamber and outer surface is circumferentially installed with the first cone pulley, and the first cone pulley left-hand end is meshed equipped with the second cone pulley, the second cone pulley left side
End power cooperation is equipped with the first electricity favourable turn, and the first electricity favourable turn outer surface is fixedly arranged in transmission cavity inner left wall, at the top of connecting column
Sliding chamber is equipped in end face, being slidably installed in sliding chamber has sliding-contacted rod, the upward jacking of sliding-contacted rod connect in chamber and with grinding
Body frame inner wall is rotatably assorted connection, connects and turns cooperation in intracavitary roof and be equipped with switching cylinder, flower is equipped in switching cylinder bottom end face
Keyhole, spline fitted is equipped with spline handle in splined hole, and spline handle bottom end is fixedly connected with sliding-contacted rod top end surface, connects
Equipped with the lock uint being connected with sliding-contacted rod power in chamber, slips intracavitary bottom wall unicom and be equipped with heavy access slot, heavy access slot middle part
Place is installed with attaching plate, is slidably installed in the heavy access slot at left and right sides of attaching plate and pushes away fishplate bar, solid at left and right sides of attaching plate
Equipped with the tension spring for pushing away fishplate bar and being fixedly connected of the left and right sides, be arranged with sealed chamber at left and right sides of sliding chamber, the left and right sides
Sealed chamber extends through connecting column both sides of the face, and being slidably installed in sealed chamber has locking pole, and locking pole bottom face connects with pushing away
Plate top end face is fixedly connected, and locking pole inner side end is equipped with first slope face, is arranged at left and right sides of sliding-contacted rod bottom end and the
The second slope that one slope top pressure is connected, to which when carrying out grinding work, automatic progress dust suction work is effectively dropped
The low pollution to environment, and effectively prevent impacting staff's body, moreover, it is easy to use, Grinding wheel is pacified
It is filled with and disassembling section step is simple.
Description of the drawings
Fig. 1 is a kind of letter box arrangement overall structure diagram in the present invention；
Fig. 2 is the structural schematic diagram that body frame is ground in the present invention；
Fig. 3 is the structural schematic diagram of Grinding wheel in the present invention；
Fig. 4 is the present invention looks up structural representation of attaching body frame in the present invention.
Specific implementation mode
With reference to Fig. 1-4, the present invention is described in detail.
Referring to Fig.1-4, a kind of letter box arrangement according to an embodiment of the invention, including be fixedly mounted on bracket 400
Holder 300 and by rise fall equipment 301 be mounted on 300 right end face of the holder attaching body frame 100, the bracket 400
Bottom end face is installed with cushion block 401, and 401 bottom face gluing of the cushion block is equipped with shockproof sheet 402,100 bottom of attaching body frame
Vibration damping chamber 105 is equipped in end face, being slidably installed in the vibration damping chamber 105 has grinding body frame 101, the grinding body frame 100
Top is symmetrical to be installed with compression spring 104, and 104 top of the compression spring is fixedly connected with 105 inner bottom wall of vibration damping chamber, the mill
It cuts and is equipped with transmission cavity 116 in 101 inner wall of body frame, 116 upside of the transmission cavity, which is equipped with, connects chamber 112, the transmission cavity
116 inner bottom wall unicom are equipped with switching chamber 135, and the switching chamber 135 runs through 101 bottom end face of grinding body frame, the switching
It is rotatably assorted in chamber 135 equipped with connecting column 122,122 bottom extended segment of the connecting column ejects 101 bottom end of grinding body frame
Face and cooperation is equipped with Grinding wheel 200, in transmission cavity 116 described in 122 top extended segment jacking of the connecting column and outer surface week
To the first cone pulley 121 is installed with, 121 left-hand end of the first cone pulley is meshed equipped with the second cone pulley 136, second cone pulley
The cooperation of 136 left-hand end power is equipped with the first electricity favourable turn 137, and 137 outer surfaces of the first electricity favourable turn are fixedly arranged on the transmission cavity
Sliding chamber 123 is equipped in 116 inner left walls, in 122 top end surface of the connecting column, be slidably matched peace in the sliding chamber 123
Equipped with sliding-contacted rod 115, connects described in 115 upward jacking of the sliding-contacted rod in chamber 112 and turn with 101 inner wall of grinding body frame
Dynamic to be connected, described connect turns cooperation and is equipped with switching cylinder 110 in 112 inner roof wall of chamber, set in 110 bottom end face of the switching cylinder
There is a splined hole 111, spline fitted is equipped with spline handle 112,112 bottom end of spline handle and institute in the splined hole 111
115 top end surface of sliding-contacted rod is stated to be fixedly connected, it is described connect to be equipped in chamber 112 be connected with 115 power of the sliding-contacted rod
Lock uint, 123 inner bottom wall unicom of the sliding chamber are equipped with heavy access slot 132, and 132 center of heavy access slot is installed with attaching plate
131, it is slidably installed in the heavy access slot 132 of the left and right sides of the attaching plate 131 and pushes away fishplate bar 133, the attaching plate
131 left and right sides are installed with and the tension spring 128 that pushes away fishplate bar 133 described in the left and right sides and be fixedly connected, the sliding chamber 123 or so
Both sides are arranged with sealed chamber 124, and the sealed chamber 124 of the left and right sides extends through 122 both sides of the face of the connecting column, institute
It states to be slidably installed in sealed chamber 124 and has locking pole 125,125 bottom face of the locking pole pushes away 133 top end face of fishplate bar with described
It is fixedly connected, 125 inner side end of the locking pole is equipped with first slope face 126, and 115 bottom end of the sliding-contacted rod left and right sides is symmetrical
Equipped with the second slope 127 being connected with 126 top pressure of first slope face.
Valuably or illustratively, it is equipped with and 122 mating company of the connecting column in 200 top end surface of the Grinding wheel
The socket 201 connect is arranged with lock recess 202, the lock recess 202 and the lock in 201 left and right sides inner wall of the socket
125 mating connection of bar is closed, the Grinding wheel 200 is installed and dismantled to convenient.
Valuably or illustratively, the lock uint includes being slidably installed to connect connecting in chamber 112 described
Block 142, the block 142 that connects turn to be connected with the sliding of the sliding-contacted rod 115, described the connecting in 115 left side of the sliding-contacted rod
Screw-thread fit is equipped with screw rod 143 in chamber 112, and 143 top extending end of the screw rod connects 112 inner roof wall of chamber with described
Be rotatably assorted connection, and 143 bottom extending end power cooperation of the screw rod is equipped with the second electricity favourable turn 141, to drive automatically
Dynamic 115 oscilaltion of the sliding-contacted rod carries out pushing tow to locking pole 125, keeps connecting column 122 described in 125 automatic ejection of locking pole left
Outside right both sides of the face.
Valuably or illustratively, it is equipped with dust excluder 302 in 300 inner wall of the holder of 200 downside of the Grinding wheel,
Pipeline 303 is equipped on the right side of the dust excluder 302, the pipeline 303 runs through 300 right end face of the holder, to add in grinding
Dust suction work is carried out when work works.
Valuably or illustratively, 105 left and right sides inner wall of the vibration damping chamber is symmetrically installed with sliding rail 103, the cunning
It integrates with to be slidably installed in 103 and has trolley shoe 102, the trolley shoe 102 is consolidated with 101 left and right sides end face of grinding body frame
Fixed connection, flexibility is slided up and down to increase the grinding body frame 101.
When original state, block 142 is connected positioned at 112 bottom position of chamber, locking pole 125 is connected and passes through the top of sliding-contacted rod 115
It pushes away active force and ejects outside 122 left and right sides end face of connecting column and be inserted into lock recess 202, pacify to lock Grinding wheel 200
Dress, when needing to carry out grinding work using Grinding wheel 200,200 turns of Grinding wheel can be driven by starting the first electricity favourable turn 137, together
When, it opens liter and falls the upper and lower position that equipment 301 can be adjusted Grinding wheel 200, meanwhile, it is adsorbable grinding to start dust excluder 302
The dust generated when work, when needing replacing Grinding wheel 200, start the second electricity favourable turn 141 make to connect 142 upward sliding of block it is straight
112 top of chamber is connected, block 142 is connected and drives 115 upward sliding of sliding-contacted rod, to which locking pole 125 is due to the stretching of tension spring 128
Power and completely in the sealed chamber of jacking 124, can will be under Grinding wheel 200 dismantles at this point, be unlocked to Grinding wheel 200.
The beneficial effects of the invention are as follows：The configuration of the present invention is simple, it is easy to operate, by being equipped in attaching body frame bottom end face
Vibration damping chamber, being slidably installed in vibration damping chamber has grinding body frame, and grinding body frame top is symmetrical to be installed with compression spring, the top end of compression spring
It is fixedly connected with vibration damping intracavitary bottom wall, is ground in body frame inner wall and is equipped with transmission cavity, be equipped on the upside of transmission cavity and connect chamber, transmission cavity
Inner bottom wall unicom is equipped with switching chamber, chamber through feed grinding body frame bottom end face of transferring, and is rotatably assorted equipped with connecting column, turns in chamber of transferring
It connects column bottom extended segment ejection grinding body frame bottom end face and cooperation is equipped with Grinding wheel, the jacking transmission of connecting column top extended segment
In chamber and outer surface is circumferentially installed with the first cone pulley, and the first cone pulley left-hand end is meshed equipped with the second cone pulley, the second cone pulley left side
End power cooperation is equipped with the first electricity favourable turn, and the first electricity favourable turn outer surface is fixedly arranged in transmission cavity inner left wall, at the top of connecting column
Sliding chamber is equipped in end face, being slidably installed in sliding chamber has sliding-contacted rod, the upward jacking of sliding-contacted rod connect in chamber and with grinding
Body frame inner wall is rotatably assorted connection, connects and turns cooperation in intracavitary roof and be equipped with switching cylinder, flower is equipped in switching cylinder bottom end face
Keyhole, spline fitted is equipped with spline handle in splined hole, and spline handle bottom end is fixedly connected with sliding-contacted rod top end surface, connects
Equipped with the lock uint being connected with sliding-contacted rod power in chamber, slips intracavitary bottom wall unicom and be equipped with heavy access slot, heavy access slot middle part
Place is installed with attaching plate, is slidably installed in the heavy access slot at left and right sides of attaching plate and pushes away fishplate bar, solid at left and right sides of attaching plate
Equipped with the tension spring for pushing away fishplate bar and being fixedly connected of the left and right sides, be arranged with sealed chamber at left and right sides of sliding chamber, the left and right sides
Sealed chamber extends through connecting column both sides of the face, and being slidably installed in sealed chamber has locking pole, and locking pole bottom face connects with pushing away
Plate top end face is fixedly connected, and locking pole inner side end is equipped with first slope face, is arranged at left and right sides of sliding-contacted rod bottom end and the
The second slope that one slope top pressure is connected, to which when carrying out grinding work, automatic progress dust suction work is effectively dropped
The low pollution to environment, and effectively prevent impacting staff's body, moreover, it is easy to use, Grinding wheel is pacified
It is filled with and disassembling section step is simple.
Those skilled in the art can define, can in the case of not departing from overall spirit and the design of the present invention
To make the various modifications for above example.It each falls within protection scope of the present invention.The protection scheme of the present invention
It is subject to claims appended hereto.
Claims (5)
1. a kind of letter box arrangement, including the holder that is fixedly mounted on bracket and to fall equipment right mounted on the holder by rising
The attaching body frame of side end face, it is characterised in that：The bracket base end face is installed with cushion block, and the cushion block bottom face gluing is equipped with
Shockproof sheet, the attaching body frame bottom end face is interior to be equipped with vibration damping chamber, and being slidably installed in the vibration damping chamber has grinding body frame, institute
State that grinding body frame top is symmetrical to be installed with compression spring, the top end of compression spring is fixedly connected with the vibration damping intracavitary bottom wall, described
It is ground in body frame inner wall and is equipped with transmission cavity, be equipped on the upside of the transmission cavity and connect chamber, the transmission cavity inner bottom wall unicom
Equipped with switching chamber, the switching chamber runs through the grinding body frame bottom end face, is rotatably assorted equipped with connecting column in the switching chamber,
The switching column bottom extended segment ejects the grinding body frame bottom end face and cooperation is equipped with Grinding wheel, the connecting column top
In transmission cavity described in the jacking of extended segment and outer surface is circumferentially installed with the first cone pulley, and the first cone pulley left-hand end, which is meshed, to be equipped with
Second cone pulley, the second cone pulley left-hand end power cooperation are equipped with the first electricity favourable turn, and the first electricity favourable turn outer surface is fixed
In being equipped with sliding chamber in the transmission cavity inner left wall, in the connecting column top end surface, be slidably matched peace in the sliding chamber
Equipped with sliding-contacted rod, connects described in the upward jacking of sliding-contacted rod in chamber and is rotatably assorted with the grinding body frame inner wall and connect,
Described connect turns cooperation equipped with switching cylinder in intracavitary roof, the switching cylinder bottom end face is interior to be equipped with splined hole, the splined hole
Middle spline fitted is equipped with spline handle, and the spline handle bottom end is fixedly connected with the sliding-contacted rod top end surface, described to lead
The lock uint for being equipped in chamber and being connected with the sliding-contacted rod power is connect, the sliding intracavitary bottom wall unicom is equipped with heavy access slot,
The heavy access slot center is installed with attaching plate, is slidably installed and pushes away in the heavy access slot at left and right sides of the attaching plate
Fishplate bar is installed at left and right sides of the attaching plate and the tension spring that pushes away fishplate bar described in the left and right sides and be fixedly connected, the sliding chamber
The left and right sides is arranged with sealed chamber, and the sealed chamber of the left and right sides extends through the connecting column both sides of the face, the lock
It closes to be slidably installed in chamber and has locking pole, the locking pole bottom face is fixedly connected with the fishplate bar top end face that pushes away, the lock
It closes bar inner side end and is equipped with first slope face, be arranged with and first slope face top pressure at left and right sides of the sliding-contacted rod bottom end
The second slope being connected.
2. a kind of letter box arrangement according to claim 1, it is characterised in that：It is equipped with and institute in the Grinding wheel top end surface
State the socket of the mating connection of connecting column, be arranged with lock recess at left and right sides of the socket in inner wall, the lock recess and
The mating connection of locking pole.
3. a kind of letter box arrangement according to claim 1, it is characterised in that：The lock uint includes being slidably installed
In the block that connects connected in chamber, the block that connects turns to be connected with sliding-contacted rod sliding, on the left of the sliding-contacted rod
Described to connect screw-thread fit in chamber and be equipped with screw rod, extending end connects the rotation of intracavitary roof with described at the top of the screw rod
It is connected, the screw rod bottom extending end power cooperation is equipped with the second electricity favourable turn.
4. a kind of letter box arrangement according to claim 1, it is characterised in that：The rack inner wall on the downside of the Grinding wheel
It is equipped with dust excluder in body, pipeline is equipped on the right side of the dust excluder, the pipeline runs through the holder right end face.
5. a kind of letter box arrangement according to claim 1, it is characterised in that：Inner wall is symmetrically solid at left and right sides of the vibration damping chamber
Equipped with sliding rail, being slidably installed in the sliding rail has trolley shoe, the trolley shoe and the grinding body frame left and right sides
End face is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810251379.1A CN108436701A (en) | 2018-03-26 | 2018-03-26 | A kind of letter box arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810251379.1A CN108436701A (en) | 2018-03-26 | 2018-03-26 | A kind of letter box arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108436701A true CN108436701A (en) | 2018-08-24 |
Family
ID=63196623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810251379.1A Withdrawn CN108436701A (en) | 2018-03-26 | 2018-03-26 | A kind of letter box arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108436701A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1462224A (en) * | 2001-06-01 | 2003-12-17 | 罗伯特·博施有限公司 | Hand electric grinding machine, particularly eccentric grinder |
| CN101518885A (en) * | 2008-02-26 | 2009-09-02 | 兆利科技工业股份有限公司 | Drawing-right running-in device of hinge and method thereof |
| CN105150063A (en) * | 2015-09-25 | 2015-12-16 | 江苏民申机械装备有限公司 | Computer numerical control grinding machine for achieving high-precise grinding |
| CN106239310A (en) * | 2016-08-30 | 2016-12-21 | 新昌县厚道机械有限公司 | A kind of plastic processing burr remover |
| CN107374291A (en) * | 2017-07-31 | 2017-11-24 | 崔盛科 | A kind of letter box arrangement |
| CN107595084A (en) * | 2017-10-30 | 2018-01-19 | 朱灵龙 | A kind of letter box arrangement |
-
2018
- 2018-03-26 CN CN201810251379.1A patent/CN108436701A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1462224A (en) * | 2001-06-01 | 2003-12-17 | 罗伯特·博施有限公司 | Hand electric grinding machine, particularly eccentric grinder |
| CN101518885A (en) * | 2008-02-26 | 2009-09-02 | 兆利科技工业股份有限公司 | Drawing-right running-in device of hinge and method thereof |
| CN105150063A (en) * | 2015-09-25 | 2015-12-16 | 江苏民申机械装备有限公司 | Computer numerical control grinding machine for achieving high-precise grinding |
| CN106239310A (en) * | 2016-08-30 | 2016-12-21 | 新昌县厚道机械有限公司 | A kind of plastic processing burr remover |
| CN107374291A (en) * | 2017-07-31 | 2017-11-24 | 崔盛科 | A kind of letter box arrangement |
| CN107595084A (en) * | 2017-10-30 | 2018-01-19 | 朱灵龙 | A kind of letter box arrangement |
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