CN206998386U - A kind of blade ejecting mechanism - Google Patents
A kind of blade ejecting mechanism Download PDFInfo
- Publication number
- CN206998386U CN206998386U CN201720548355.3U CN201720548355U CN206998386U CN 206998386 U CN206998386 U CN 206998386U CN 201720548355 U CN201720548355 U CN 201720548355U CN 206998386 U CN206998386 U CN 206998386U
- Authority
- CN
- China
- Prior art keywords
- limited part
- blade
- screw
- chute
- nut seat
- 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.)
- Expired - Fee Related
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- Milling, Broaching, Filing, Reaming, And Others (AREA)
Abstract
The utility model discloses a kind of blade ejecting mechanism,Including base,The base is provided with liftout attachment and locking device,The liftout attachment includes the groove being arranged on base,A pair of leading screw supports are provided with the groove,Ball-screw is connected between the leading screw support,Bearing is provided between ball-screw and the leading screw support,The ball-screw is provided with feed screw nut seat,Nut seat chute is provided with the groove,The feed screw nut seat is located in nut seat chute,Blade fixed seat is installed with the feed screw nut seat,Blade is installed in the blade fixed seat,One end of the ball-screw is provided with crank,The locking device includes the limited part chute for being arranged on base side,Limited part is provided with the limited part chute,The limited part is provided with limiting holes,Roller is nested with the crank,The crank is threaded with anti-decylization,Pushing method is simple,Locking mode is simple and reliable,It is easy to operate,It is worthy to be popularized.
Description
Technical field
It the utility model is related to the technical field of frock adjustment fixture, specially a kind of blade ejecting mechanism.
Background technology
It is well known that on small-sized or micro numerical slant rail lathe, due to workpiece size difference, it is necessary to and
When adjust the species and size of blade, Fang Fang be present in pushing method and locking mode etc. in existing blade ejecting mechanism
The problem of face face, can not effectively meet the needs of user.Being arranged on for existing blade is typically to be arranged on blade by screw
In fixed seat, reaching the purpose of adjustment blade position in different screwed holes by the way that blade is arranged on, which is complex,
Frequent twist screws can cause screw stripped thread, while also increase the abrasion of blade, and because blade can produce in processing
Vibration, if this vibration exists for a long time, screw can be caused to unclamp, blade is fixed unstable, it is necessary to often overhaul, and is otherwise held
It is also easy to produce security incident.
Utility model content
The purpose of this utility model is to provide that a kind of pushing method is simple, the simple and reliable blade ejector of locking mode
Structure, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides following technical scheme：A kind of blade ejecting mechanism, including base,
The base is provided with liftout attachment and locking device, and the liftout attachment includes the groove being arranged on base, the groove
A pair of leading screw supports are inside provided with, are connected with ball-screw between the leading screw support, between ball-screw and the leading screw support
Provided with bearing, the ball-screw is provided with feed screw nut seat, and nut seat chute, the feed screw nut seat are provided with the groove
In nut seat chute, blade fixed seat is installed with the feed screw nut seat, is provided with the blade fixed seat
Blade, one end of the ball-screw are provided with crank, and the locking device includes the limited part chute for being arranged on base side, institute
State in limited part chute and be provided with limited part, the limited part is provided with limiting holes, and the end of the crank passes through limiting holes, described to shake
Roller is above nested with, the crank is threaded with anti-decylization, and the diameter of the anti-decylization is more than the diameter of roller.
As a kind of preferable technical scheme of the utility model, on the contact surface of the nut seat chute and feed screw nut seat
Provided with wear strip, the wear strip is made of high manganese wear-resistant steel.
As a kind of preferable technical scheme of the utility model, the limited part respectively has two, two with limited part chute
Limited part and limited part chute are symmetrical set on the side of base centered on ball-screw.
As a kind of preferable technical scheme of the utility model, the roller is provided with Anti-slip cover, is set on the Anti-slip cover
There is non-slip texture.
As a kind of preferable technical scheme of the utility model, the bottom of the limited part is provided with roller, the limited part
Gyro wheeling concrete chuting is provided with chute, the roller is located in gyro wheeling concrete chuting.
As a kind of preferable technical scheme of the utility model, the limited part is provided with handle, and the handle is provided with
Cushion.
Compared with prior art, the beneficial effects of the utility model are：Using a kind of knife provided by the utility model
During piece ejecting mechanism, crank is rotated so that ball screw turns, so that driving feed screw nut seat sliding in nut seat chute
It is dynamic, finally cause blade fixed seat and blade movement, so as to which blade be ejected, because feed screw nut seat is closely slided embedded in nut seat
In groove, thus blade will not produce rotation or rock, ensure blade can normal work, use this pushing method, improve
The existing artificial method for taking out blade, simplifies operating process, reduces the working strength of staff, ensure that operation
The security of personnel；Locking mode of the present utility model is different from existing screw-threaded coupling mode：When blade is moved to required position
When putting nearby, rotate crank and cause the end of crank to be directed at limiting holes, promote limited part to be slided in limited part chute so that limit
Product causes the end of crank to pass through limiting holes close to crank so that crank is fixed, and blade is also fixed therewith, the lock
Tight mode is safe and reliable, simple to operate, simplifies locking step.In summary, the utility model pushing method is simple, locking side
Formula is simple and reliable, easy to operate, is worthy to be popularized.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model side view；
Fig. 3 is the utility model limited part side view；
Fig. 4 is the utility model slide cartridge schematic diagram.
In figure：1- bases；2- grooves；3- leading screw supports；4- ball-screws；5- bearings；6- feed screw nut seats；7- nut seats
Chute；8- blade fixed seats；9- blades；10- cranks；11- limited part chutes；12- limited parts；13- limiting holes；14- rollers；
15- anti-decylizations；16- wear strips；17- Anti-slip covers；18- non-slip textures；19- rollers；20- gyro wheeling concrete chutings；21- handles；22- is soft
Pad.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Embodiment：
As shown in Figure 1 to Figure 3, a kind of blade ejecting mechanism provided by the utility model, including base 1, on the base
Provided with liftout attachment and locking device, the liftout attachment includes the groove 2 being arranged on base 1, and one is provided with the groove 2
To leading screw support 3, ball-screw 4 is connected between the leading screw support 3, is provided between the ball-screw 4 and leading screw support 3
Bearing 5, the ball-screw 4 are provided with feed screw nut seat 6, nut seat chute 7, the feed screw nut are provided with the groove 2
Seat 6 is installed with blade fixed seat 8 in the nut seat chute 7 on the feed screw nut seat 6, in the blade fixed seat 8
Blade 9 is installed, one end of the ball-screw 4 is provided with crank 10, and the locking device includes being arranged on the limit of the side of base 1
Product chute 11, the limited part chute 11 is interior to be provided with limited part 12, and the limited part 12 is provided with limiting holes 13, the crank 10
End pass through limiting holes 13, roller 14 is nested with the crank 10, the crank 10 is threaded with anti-decylization 15, described
The diameter of anti-decylization 15 is more than the diameter of roller 14.
Preferably, as shown in Fig. 2 the contact surface of the nut seat chute 7 and feed screw nut seat 6 is provided with wear strip 16,
The wear strip 16 is made of high manganese wear-resistant steel.
Preferably, as shown in Fig. 2 the limited part 12 and limited part chute 11 respectively have two, two limited parts 12 and limit
Product chute 11 is symmetrical set on the side of base 1 centered on ball-screw 4.
Preferably, as shown in figure 4, the roller 14 is provided with Anti-slip cover 17, the Anti-slip cover 17 is provided with non-slip texture
18。
Preferably, as shown in figure 3, the bottom of the limited part 12 is provided with roller 19, it is provided with the limited part chute 11
Gyro wheeling concrete chuting 20, the roller 19 are located in gyro wheeling concrete chuting 20.
Preferably, as shown in figure 3, the limited part 12 is provided with handle 21, the handle 21 is provided with cushion 22.
It is of the present utility model to be mainly characterized by, when using a kind of blade ejecting mechanism provided by the utility model,
Rotate crank 10 so that ball-screw turns 4 and moved, so that driving feed screw nut seat 6 to be slided in nut seat chute 7, finally makes
Obtain blade fixed seat 8 and blade 9 moves, so as to which blade 9 be ejected, because feed screw nut seat 6 is closely embedded in nut seat chute 7
It is interior, thus blade 9 will not produce rotation or rock, ensure blade 9 can normal work, use this pushing method, improve
The existing artificial method for taking out blade 9, simplifies operating process, reduces the working strength of staff, ensure that behaviour
Make the security of personnel；Locking mode of the present utility model is different from existing screw-threaded coupling mode：Needed for being moved to when blade 9
When near position, the end alignment limiting holes 13 that crank 10 causes crank 10 are rotated, promote limited part 12 in limited part chute 11
Interior slip so that limited part 12 causes the end of crank 10 to pass through limiting holes 13 close to crank 10 so that crank 10 is consolidated
Fixed, blade 9 is also fixed therewith, and the locking mode is safe and reliable, simple to operate, simplifies locking step.In summary, this reality
Simple with novel ejection mode, locking mode is simple and reliable, easy to operate, is worthy to be popularized.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Claims (6)
- A kind of 1. blade ejecting mechanism, it is characterised in that：Including base（1）, the base is provided with liftout attachment and locking fills Put, the liftout attachment includes being arranged on base（1）On groove（2）, the groove（2）Inside it is provided with a pair of leading screw supports（3）, The leading screw support（3）Between be connected with ball-screw（4）, the ball-screw（4）With leading screw support（3）Between be provided with bearing （5）, the ball-screw（4）It is provided with feed screw nut seat（6）, the groove（2）It is interior to be provided with nut seat chute（7）, the silk Thick stick nut seat（6）Positioned at nut seat chute（7）It is interior, the feed screw nut seat（6）On be installed with blade fixed seat（8）, institute State blade fixed seat（8）On blade is installed（9）, the ball-screw（4）One end be provided with crank（10）, the locking device Including being arranged on base（1）The limited part chute of side（11）, the limited part chute（11）It is interior to be provided with limited part（12）, it is described Limited part（12）Provided with limiting holes（13）, the crank（10）End pass through limiting holes（13）, the crank（10）Upper nesting There is roller（14）, the crank（10）It is threaded with anti-decylization（15）, the anti-decylization（15）Diameter be more than roller（14） Diameter.
- A kind of 2. blade ejecting mechanism according to claim 1, it is characterised in that：The nut seat chute（7）And leading screw Nut seat（6）Contact surface be provided with wear strip（16）, the wear strip（16）It is made of high manganese wear-resistant steel.
- A kind of 3. blade ejecting mechanism according to claim 1, it is characterised in that：The limited part（12）Slided with limited part Groove（11）Respectively there are two, two limited parts（12）With limited part chute（11）With ball-screw（4）Centered on, it is symmetrical set In base（1）Side on.
- A kind of 4. blade ejecting mechanism according to claim 1, it is characterised in that：The roller（14）It is provided with Anti-slip cover （17）, the Anti-slip cover（17）It is provided with non-slip texture（18）.
- A kind of 5. blade ejecting mechanism according to claim 1, it is characterised in that：The limited part（12）Bottom be provided with Roller（19）, the limited part chute（11）It is interior to be provided with gyro wheeling concrete chuting（20）, the roller（19）Positioned at gyro wheeling concrete chuting（20）It is interior.
- A kind of 6. blade ejecting mechanism according to claim 1, it is characterised in that：The limited part（12）It is provided with handle （21）, the handle（21）It is provided with cushion（22）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720548355.3U CN206998386U (en) | 2017-05-17 | 2017-05-17 | A kind of blade ejecting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720548355.3U CN206998386U (en) | 2017-05-17 | 2017-05-17 | A kind of blade ejecting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206998386U true CN206998386U (en) | 2018-02-13 |
Family
ID=61445028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720548355.3U Expired - Fee Related CN206998386U (en) | 2017-05-17 | 2017-05-17 | A kind of blade ejecting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206998386U (en) |
-
2017
- 2017-05-17 CN CN201720548355.3U patent/CN206998386U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180213 |