CN206356480U - A kind of bender numerical-control feed feedback device - Google Patents
A kind of bender numerical-control feed feedback device Download PDFInfo
- Publication number
- CN206356480U CN206356480U CN201621343588.1U CN201621343588U CN206356480U CN 206356480 U CN206356480 U CN 206356480U CN 201621343588 U CN201621343588 U CN 201621343588U CN 206356480 U CN206356480 U CN 206356480U
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- CN
- China
- Prior art keywords
- fixed seat
- fore
- pusher post
- pusher
- detection switch
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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.)
- Expired - Fee Related
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses a kind of bender numerical-control feed feedback device, including the fixed seat with a centre bore, it is provided with the centre bore of fixed seat between fore-set and the afterbody and fixed seat of fore-set and is provided with spring, head contact in the middle part of end face of the head side of fore-set provided with pusher post and pusher post with fore-set, the end bottom of pusher post is movably connected in fixed seat, one end in fixed seat close to fore-set head is provided with detection switch, and the end face of pusher post is provided with detection lug.Detection switch is not had an effect when the utility model does not work, when pusher post touches plate, frictional force overcomes the active force of spring, spring-compressed, fore-set is withdrawn, detection lug on pusher styletable face is contacted with the detection switch in fixed seat, and signal is fed back to digital control system by detection switch, and digital control system is started counting up, in real time adjustment feeding stepping away from, ensure each feeding stepping away from consistent, so that pushing precision and workpiece quality are can guarantee that, not by plate fine motion and other influences after bending.
Description
Technical field
The utility model belongs to bender technical field, and in particular to a kind of bender numerical-control feed feedback device.
Background technology
In the prior art, feed device is in feeding process before and after bender, and the stepping of feeding is away from being absolute value, numerical control
System input numerical value just send how many to be how many, does not account for because the fine motion that plate blanking is produced after bending, feeding position is
Change, this precision that workpiece is folded to bender has very big error.
Utility model content
The purpose of this utility model is to solve technical problem present in prior art there is provided one kind in feeding process
In ensure that numerical-control feed step value is accurate, so as to can guarantee that the bender numerical-control feed feedback device of workpiece quality.
In order to achieve the above object, the utility model uses following technical scheme：A kind of bender numerical-control feed feedback dress
Put, including the fixed seat with a centre bore, the centre bore interior afterbody and fixed seat provided with fore-set and fore-set of the fixed seat
Between be provided with head contact in the middle part of spring, the end face of the head side of the fore-set provided with pusher post and pusher post with fore-set,
The end bottom of the pusher post is movably connected in fixed seat, and one end in the fixed seat close to fore-set head is provided with detection
Switch, the end face of the pusher post is provided with detection lug.
Further, elasticity adjusting device is provided between the spring and fixed seat.
Further, the end bottom of the pusher post is connected to the bottom of fixed seat by rotary shaft.
The utility model has the advantages that compared with the prior art：Bender numerical-control feed feedback of the present utility model
Device mainly includes fixed seat, fore-set, spring, pusher post, detection switch and detection lug, and detection switch is not sent out when not working usually
Raw effect, when pusher post touches plate, frictional force overcomes the active force of spring, and spring-compressed, fore-set is withdrawn, pusher styletable
Detection lug on face is contacted with the detection switch in fixed seat, and signal is fed back to digital control system by detection switch, and digital control system is opened
Begin to count, adjustment feeding stepping in real time away from, it is ensured that each feeding stepping is away from consistent, so as to can guarantee that pushing precision and workpiece matter
Amount, not by plate fine motion and other influences after bending.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is scheme of installation of the present utility model.
The utility model reference implication is as follows：1st, pusher post；2nd, detection lug；3rd, detection switch；4th, fore-set；5th, bullet
Spring；6th, elasticity adjusting device；7th, rotary shaft；8th, fixed seat；9th, feeding trolley.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
As depicted in figs. 1 and 2, a kind of bender numerical-control feed feedback device, including the fixed seat 8 with a centre bore,
It is provided with the centre bore of fixed seat 8 between fore-set 4 and the afterbody and fixed seat 8 of fore-set 4 and is provided with spring 5 and elasticity adjusting device 6,
Elasticity adjusting device 6 is used for the elastic force for adjusting spring 5, end of the head side provided with pusher post 1 and pusher post 1 of fore-set 4
The head contact of Middle face and fore-set 4, the end bottom of pusher post 1 is connected to the bottom of fixed seat 8 by rotary shaft 7, fixed
One end on seat 8 close to the head of fore-set 4 is provided with detection switch 3, and the end face of pusher post 1 is provided with detection lug 2.
In use, bender numerical-control feed feedback device of the present utility model is arranged on into bender numerical-control feed dolly
Front portion, when not working, fore-set 4 is ejected in the presence of spring 5, and pusher post 1 is in the inspection on opening pattern, the end face of pusher post 1
Piece 2 is surveyed not contact with the detection switch 3 in fixed seat 8.When feeding trolley 9 starts feeding, pusher post 1 starts to contact plate,
Because frictional force is far longer than the elastic force of spring 5, spring 5 is compressed, and fore-set 4 is withdrawn, and pusher post 1 rotates along rotary shaft 7, pusher
Detection lug 2 on the end face of post 1 is contacted with the detection switch 3 in fixed seat 8, and signal is fed back to digital control system by detection switch 3, number
Control system is started counting up.
Above-described is only preferred embodiment of the present utility model, it should be pointed out that for the ordinary skill people of this area
For member, under technical inspiration provided by the utility model, as the common knowledge of this area, it can also make other equivalent
Variations and modifications, also should be regarded as protection domain of the present utility model.
Claims (3)
1. a kind of bender numerical-control feed feedback device, it is characterised in that：Including the fixed seat with a centre bore（8）, it is described
Fixed seat（8）Centre bore in be provided with fore-set（4）And fore-set（4）Afterbody and fixed seat（8）Between be provided with spring（5）, it is described
Fore-set（4）Head side be provided with pusher post（1）And pusher post（1）End face in the middle part of and fore-set（4）Head contact, it is described to push away
Stock column（1）End bottom be movably connected in fixed seat（8）On, the fixed seat（8）Upper close fore-set（4）The one end on head is set
There is detection switch（3）, the pusher post（1）End face be provided with detection lug（2）.
2. a kind of bender numerical-control feed feedback device according to claim 1, it is characterised in that：The spring（5）With
Fixed seat（8）Between be provided with elasticity adjusting device（6）.
3. a kind of bender numerical-control feed feedback device according to claim 1, it is characterised in that：The pusher post（1）
End bottom pass through rotary shaft（7）It is connected to fixed seat（8）Bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621343588.1U CN206356480U (en) | 2016-12-08 | 2016-12-08 | A kind of bender numerical-control feed feedback device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621343588.1U CN206356480U (en) | 2016-12-08 | 2016-12-08 | A kind of bender numerical-control feed feedback device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206356480U true CN206356480U (en) | 2017-07-28 |
Family
ID=59373882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621343588.1U Expired - Fee Related CN206356480U (en) | 2016-12-08 | 2016-12-08 | A kind of bender numerical-control feed feedback device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206356480U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109663176A (en) * | 2019-01-02 | 2019-04-23 | 青海省第四人民医院 | A kind of multifunctional injector |
-
2016
- 2016-12-08 CN CN201621343588.1U patent/CN206356480U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109663176A (en) * | 2019-01-02 | 2019-04-23 | 青海省第四人民医院 | A kind of multifunctional injector |
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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 |
Granted publication date: 20170728 Termination date: 20181208 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |