CN109732011A - The linkage shifting backing pin plate of stirrup bender - Google Patents
The linkage shifting backing pin plate of stirrup bender Download PDFInfo
- Publication number
- CN109732011A CN109732011A CN201910105190.6A CN201910105190A CN109732011A CN 109732011 A CN109732011 A CN 109732011A CN 201910105190 A CN201910105190 A CN 201910105190A CN 109732011 A CN109732011 A CN 109732011A
- Authority
- CN
- China
- Prior art keywords
- backing pin
- pin plate
- bending
- reversed
- turntable
- 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.)
- Pending
Links
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
- Wire Processing (AREA)
Abstract
The invention discloses the linkage shifting backing pin plates of stirrup bender, including can forward and reverse bending reinforcing steel bar bending turntable and driving bending turntable rotation force piece, the bending turntable side is provided with positive backing pin plate and reversed backing pin plate, and the forward direction backing pin plate and reversed backing pin plate are by bending turntable or force piece driving movement；Linkage structure is provided between the forward direction backing pin plate and reversed backing pin plate；When being bent turntable forward direction bending reinforcing steel bar, positive backing pin plate is close to bending turntable, and reversed backing pin plate is far from bending turntable, and when the bending reversed bending reinforcing steel bar of turntable, reversed backing pin plate is close to bending turntable, and positive backing pin plate is far from bending turntable.The linkage shifting backing pin plate of this programme can the bending turntable of perfect cooperation stirrup bender realize forward and reverse bending to reinforcing bar.
Description
Technical field
The present invention relates to Architectural Equipment fields, and in particular to a kind of linkage shifting backing pin plate of stirrup bender.
Background technique
A kind of existing reinforcing bar bender is to match bending reinforcing steel bar using turntable, central pin shaft and rotary pin shaft,
Its turntable is driven by power device and is rotated, and rotary pin shaft is fixed on turntable and rotates with turntable, and turntable and rotary pin shaft are in
The rotation of heart pin shaft, the torque generated using rotary pin shaft rotation are curved the reinforcing bar being placed between rotary pin shaft and central pin shaft
Folding.
In order to which fixed steel bars make arbitrarily swing when being bent, also need to be provided with positioning knot beside turntable
Structure, location structure are matched with central pin shaft for fixed steel bars.Location structure includes the positioning surface matched with central pin shaft
Plate and positioning seat for stationary positioned panel, the positioning panel used now and positioning seat are usually plane contact and using spiral shell
It tethers and connects, positioning panel is easy to appear mistake sliding position, poor reliability by thrust in bending reinforcing steel bar；Meanwhile it is existing
The plane that the working face that positioning panel is contacted with reinforcing bar is not able to rotate generally, in moment reinforcement, reinforcing bar and positioning panel
Relative motion is generated between contact surface, frictional resistance is huge, serious to damage rebar surface.
In order to solve the above-mentioned technical problem, applicant has developed a kind of stepless displacement backing pin plate, and has applied Chinese practical
New patent (number of patent application CN201821949538.7), as shown in Figure 1, stepless displacement backing pin plate include backing pin plate 110,
Flange shaft 120, positioning support 130 and adjusting nut 140 are provided with flange shaft sleeve 131,110 He of backing pin plate on positioning support 130
Flange shaft 120 is fixedly connected, and flange shaft 120 passes through the axis hole of flange shaft sleeve 131 and positioning support 130, and using adjusting spiral shell
Mother 140 locks, and rotating adjusting nut 140 can easily adjust the front-rear position of backing pin plate 110, realizes that stepless displacement is adjusted, can
Adapt to the bending of different size reinforcing bar；Mistake sliding position will not be generated using screw-threaded coupling；Backing pin 111 on backing pin plate 110 can
Rotation setting, when bending reinforcing steel bar, backing pin 111 can protect reinforcing bar by rotating the frictional resistance greatly reduced between reinforcing bar
Surface is not easily damaged.Above-mentioned stepless displacement backing pin plate applies the scope of application that can expand stirrup bender on stirrup bender,
Guarantee the good result of reinforcing bar bending.As the positive and negative rotating function of stirrup bender is further perfect, stepless displacement backing pin plate
With bigger development space.
Summary of the invention
The purpose of the present invention is to provide a kind of linkage shifting backing pin plates of stirrup bender, can cooperate stirrup bender pair
The bending of reinforcing bar progress positive and negative rotation.
Optimal technical scheme of the present invention is mainly:
The linkage shifting backing pin plate of stirrup bender, including can forward and reverse bending reinforcing steel bar bending turntable and driving bending turn
The force piece of disk rotation,
The bending turntable side is provided with positive backing pin plate and reversed backing pin plate, the forward direction backing pin plate and reversed backing pin
Plate is by bending turntable or force piece driving movement；Linkage structure is provided between the forward direction backing pin plate and reversed backing pin plate；It is curved
When bent turntable forward direction bending reinforcing steel bar, positive backing pin plate is close to bending turntable, and for reversed backing pin plate far from bending turntable, bending turntable is anti-
When to bending reinforcing steel bar, reversed backing pin plate is close to bending turntable, and positive backing pin plate is far from bending turntable.
Further, the positive backing pin plate and reversed backing pin plate are stepless displacement backing pin plate.Pass through stepless displacement backing pin
Plate can effectively improve the performance of backing pin plate.
A kind of implementation as above-mentioned technical proposal, the forward direction backing pin plate and reversed backing pin plate are far from bending turntable
One end be rotatably provided in rack, positive backing pin plate and reversed backing pin plate are that can swing close to one end of bending turntable
Free end.
Further, the bending turntable bottom is provided with displacement pushing block, the forward direction backing pin plate and reversed backing pin plate difference
Corresponding displacement pushing block is provided with displacement and pushes wheel, and when being bent turntable forward direction bending reinforcing steel bar, displacement pushing block pushes reversed backing pin plate
Displacement push wheel to make the reversed right pendulum of backing pin plate, when being bent the reversed bending reinforcing steel bar of turntable, displacement pushing block pushes positive backing pin plate
Displacement push wheel make positive backing pin plate left swing.
Further, the displacement shaft lower part of the positive backing pin plate is provided with limit rocker, is arranged on the limit rocker
There is limit spring.Specifically, the limit spring is tension spring, and limit spring one end is connected on limit rocker, and the other end is solid
Surely it is connected on the workbench of installation bending turntable, when positive backing pin plate swings to middle part, limit spring reaches maximum pull,
Positive backing pin plate is positioned after left swing or right pendulum by the pulling force of limit spring.Further, the reversed backing pin plate
Displacement shaft lower part be also equipped with limit rocker, the limit spring of identical function is provided on the limit rocker.
Further, spacer pin, the reversed backing pin plate left and right sides are respectively arranged at left and right sides of the positive backing pin plate
It is respectively arranged with spacer pin, the amplitude that positive backing pin plate and reversed backing pin plate swing can be limited by spacer pin.
Another kind implementation as above-mentioned technical proposal, is provided with the guide groove of bar shaped in the rack, it is described just
It is installed on guide groove and can be translated along guide groove to backing pin plate and reversed backing pin plate.When being bent turntable forward direction bending reinforcing steel bar,
Positive backing pin plate is moved to right close to bending turntable, and reversed backing pin plate is moved to left far from bending turntable, when the bending reversed bending reinforcing steel bar of turntable
When, positive backing pin plate is moved to left far from bending turntable, and reversed backing pin plate is moved to right far from bending turntable.
Further, the bending turntable drives positive backing pin plate and reversed backing pin plate flat by rack and-pinion mechanism
It moves.
Another implementation as above-mentioned technical proposal, the forward direction backing pin plate and the setting of reversed backing pin plate liftable
On the rack.When being bent turntable forward direction bending reinforcing steel bar, positive backing pin plate rises close to bending turntable, and reversed backing pin plate decline is remote
From bending turntable, when the reversed bending reinforcing steel bar of bending turntable, positive backing pin plate is lowered away from bending turntable, and reversed backing pin plate rises
Far from bending turntable.
The invention also discloses a kind of stirrup benders including above-mentioned linkage shifting backing pin plate.
The beneficial effects of the present invention are:
The linkage shifting backing pin plate course of work of stirrup bender in above scheme is as follows: when bending turntable forward direction bending
When reinforcing bar, positive backing pin plate is close to bending turntable for positioning reinforcing bar, and reversed backing pin plate is far from bending turntable；Work as bending
When the reversed bending reinforcing steel bar of turntable, positive backing pin plate far from bending turntable, reversed backing pin plate close to bending turntable be used for reinforcing bar into
Row positioning.The linkage shifting backing pin plate of this programme can perfect cooperation stirrup bender bending turntable realize to the forward and reverse of reinforcing bar
Bending.
Detailed description of the invention
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.
Fig. 1 is the structural schematic diagram of stepless displacement backing pin plate.
Fig. 2 to Fig. 4 is the structural schematic diagram of linkage shifting backing pin plate first embodiment of the invention.
Fig. 5 is state diagram of the linkage shifting backing pin plate of Fig. 2 in positive bending reinforcing steel bar.
Fig. 6 is state diagram of the linkage shifting backing pin plate of Fig. 2 in reversed bending reinforcing steel bar.
Fig. 7, Fig. 8 are the structural schematic diagrams of linkage shifting backing pin plate second embodiment of the invention.
Fig. 9 is the structural schematic diagram of linkage shifting backing pin plate fourth embodiment of the invention.
Specific embodiment
Embodiment one
Referring to Fig. 2 to Fig. 6, the present invention provides a kind of the preferred of linkage shifting backing pin plate applied on stirrup bender
Embodiment, be provided on the stirrup bender can forward and reverse bending reinforcing steel bar bending turntable 300, the bending turntable 300 1
Side is respectively arranged with the positive backing pin plate 100 and reversed backing pin plate 200 that can be swung.
Referring to Fig.1, the positive backing pin plate 100 and reversed backing pin plate 200 are stepless displacement backing pin plate.Including backing pin plate
110, flange shaft 120, positioning support 130 and adjusting nut 140 are provided with flange shaft sleeve 131, backing pin plate on positioning support 130
110 are fixedly connected with flange shaft 120, and flange shaft 120 passes through the axis hole of flange shaft sleeve 131 and positioning support 130, and using tune
It saves nut 140 to lock, is rotatably provided with backing pin 111 in front of backing pin plate 110.
Further, the positive backing pin plate 100 and reversed backing pin plate 200 pass through the displacement swingable installation of shaft 180 respectively
On stirrup bender, displacement pivoted housing is provided with outside displacement shaft 180.
300 bottom of bending turntable is provided with displacement pushing block 310, the forward direction backing pin plate 100 and reversed backing pin plate 200
Respectively correspond displacement pushing block 310 and be provided with displacement and push wheel 150,250, the forward direction backing pin plate 100 and reversed backing pin plate 200 it
Between linked together by interlocking bar 500.The linkage shifting backing pin plate course of work of stirrup bender in this programme is as follows: such as
Shown in Fig. 5, when being bent 300 forward direction bending reinforcing steel bar of turntable, bending turntable 300 is rotated clockwise, and displacement pushing block 310 pushes reversely
The displacement of backing pin plate 200 pushes wheel 250, makes the separate bending turntable 300 of the right pendulum of reversed backing pin plate 200, while reversed backing pin plate 200
Positive 100 right side of backing pin plate is driven to swing to nearly bending turntable 300 for positioning to reinforcing bar by interlocking bar 500；Such as Fig. 6 institute
Show, when being bent 300 reversed bending reinforcing steel bar of turntable, bending turntable 300 is rotated counterclockwise, and displacement pushing block 310 pushes positive backing pin
The displacement of plate 100 pushes wheel 250 to make positive 100 left swing of backing pin plate far from bending turntable 300, while reversely 200 left swing of backing pin plate
Close to bending turntable 300 for being positioned to reinforcing bar.
Referring to Fig. 2, spacer pin 400, the reversed backing pin plate are respectively arranged at left and right sides of the forward direction backing pin plate 100
200 left and right sides are again provided with spacer pin 400.Positive backing pin plate 100 and reversed backing pin plate can be limited by spacer pin 400
200 amplitudes to swing.Further, referring to Fig. 3, Fig. 4, the displacement shaft lower part setting of the forward direction backing pin plate 100 is limited
Position rocker 160, is provided with limit spring 170 on the limit rocker 160.In the present embodiment, the limit spring 170 is preferred
For tension spring, and 170 one end of limit spring is connected on limit rocker 160, and the other end is fixedly connected on installation bending turntable 300
On workbench, when positive backing pin plate 100 swings to middle part, limit spring reaches maximum pull, passes through the drawing of limit spring 170
Power positions positive backing pin plate after left swing or right pendulum.Further, the displacement shaft lower part of the reversed backing pin plate 200
It is also equipped with limit rocker, the limit spring 270 of identical function is provided on the limit rocker.
Embodiment two
With reference to Fig. 7, Fig. 8, the present invention also provides second of embodiments of linkage shifting backing pin plate.In first embodiment
In, the linkage shifting backing pin plate is displaced by rotation, thus close or separate bending turntable.In the present embodiment
In, the guide groove 600 of bar shaped is provided in the rack, the forward direction backing pin plate 100 and reversed backing pin plate 200 are installed in guiding
It can translate on slot 600 and along guide groove 600.As shown in fig. 7, positive backing pin plate 100 is translated close to curved when positive bending reinforcing steel bar
Bent turntable 300, reversed backing pin plate 200 are translated away from bending turntable 300；On the contrary then positive backing pin plate 100 is far from bending turntable
300, reversed backing pin plate 200 is close to bending turntable 300, as shown in Figure 8.Preferably, the positive backing pin plate 100 and reversed backing pin
Plate 200 can also pass through tooth by bending turntable 300 by the driving part driving translation being arranged on the stroke bracket of force piece
Take turns rack gear driving translation.
Embodiment three
The present invention also provides the third embodiments of linkage shifting backing pin plate.The forward direction backing pin plate and reversed backing pin
The mode that lifting also can be used in plate is arranged on the rack, and when being bent turntable forward direction bending reinforcing steel bar, positive backing pin plate rises cooperation
Central pin shaft and the bending pin shaft being arranged on bending turntable position reinforcing bar, reversed backing pin plate decline；When bending turntable
When reversed bending reinforcing steel bar, reversed backing pin plate rises cooperation central pin shaft and bending pin shaft positions reinforcing bar, positive backing pin plate
Decline.
Example IV
Referring to Fig. 9, fourth embodiment provided by the invention, the structure and first embodiment of the present embodiment are essentially identical, but
Spacer pin 400 uses the form of baffle, while the spacer pin being located between positive backing pin plate 100 and reversed backing pin plate 200 is only
Setting one.
The above description is only a preferred embodiment of the present invention, as long as realizing the skill of the object of the invention with essentially identical means
Art scheme belongs within protection scope of the present invention.
Claims (10)
1. the linkage shifting backing pin plate of stirrup bender, including can forward and reverse bending reinforcing steel bar bending turntable and driving bending turntable
The force piece of rotation, it is characterised in that:
The bending turntable side is provided with positive backing pin plate and reversed backing pin plate, the forward direction backing pin plate and reversed backing pin plate by
It is bent turntable or force piece driving movement；Linkage structure is provided between the forward direction backing pin plate and reversed backing pin plate；Bending turns
When disk forward direction bending reinforcing steel bar, positive backing pin plate is close to bending turntable, and for reversed backing pin plate far from bending turntable, bending turntable is reversely curved
When rolling over reinforcing bar, reversed backing pin plate is close to bending turntable, and positive backing pin plate is far from bending turntable.
2. the linkage shifting backing pin plate of stirrup bender according to claim 1, it is characterised in that: the forward direction backing pin plate
It is stepless displacement backing pin plate with reversed backing pin plate.
3. the linkage shifting backing pin plate of stirrup bender according to claim 2, it is characterised in that: the forward direction backing pin plate
It is rotatably provided in rack with reversed backing pin plate far from one end of bending turntable, positive backing pin plate and reversed backing pin plate are close to curved
One end of bent turntable is the free end that can be swung.
4. the linkage shifting backing pin plate of stirrup bender according to claim 3, it is characterised in that: the bending turntable bottom
Portion is provided with displacement pushing block, and the forward direction backing pin plate and reversed backing pin plate respectively correspond displacement pushing block and be provided with displacement promotion wheel,
When being bent turntable forward direction bending reinforcing steel bar, displacement pushing block pushes the displacement of reversed backing pin plate that wheel is pushed to make the reversed right pendulum of backing pin plate,
When the reversed bending reinforcing steel bar of bending turntable, displacement pushing block, which pushes the displacement promotion of positive backing pin plate to take turns, makes positive backing pin plate left swing.
5. the linkage shifting backing pin plate of stirrup bender according to claim 4, it is characterised in that: the forward direction backing pin plate
Displacement shaft lower part be provided with limit rocker, the limit spring of connection bending turntable is provided on the limit rocker.
6. the linkage shifting backing pin plate of stirrup bender according to claim 4, it is characterised in that: the reversed backing pin plate
Displacement shaft lower part be provided with limit rocker, the limit spring of connection bending turntable is provided on the limit rocker.
7. according to the linkage shifting backing pin plate of any stirrup bender of claim 3 to 6, it is characterised in that: it is described just
It is respectively arranged with spacer pin at left and right sides of to backing pin plate, is respectively arranged with spacer pin at left and right sides of the reversed backing pin plate.
8. the linkage shifting backing pin plate of stirrup bender according to claim 2, it is characterised in that: be arranged in the rack
There is the guide groove of bar shaped, the forward direction backing pin plate and reversed backing pin plate are installed on guide groove and can translate along guide groove.
9. the linkage shifting backing pin plate of stirrup bender according to claim 2, it is characterised in that: the forward direction backing pin plate
It is arranged on the rack with reversed backing pin plate liftable.
10. a kind of stirrup bender, it is characterised in that: including any linkage shifting backing pin plate of the claims 1-9.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2019100749766 | 2019-01-25 | ||
| CN201910074976 | 2019-01-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109732011A true CN109732011A (en) | 2019-05-10 |
Family
ID=66367101
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910105190.6A Pending CN109732011A (en) | 2019-01-25 | 2019-02-01 | The linkage shifting backing pin plate of stirrup bender |
| CN201920185724.6U Active CN209935745U (en) | 2019-01-25 | 2019-02-01 | Linkage position-changing stop pin plate of reinforcing steel bar hoop bending machine |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920185724.6U Active CN209935745U (en) | 2019-01-25 | 2019-02-01 | Linkage position-changing stop pin plate of reinforcing steel bar hoop bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN109732011A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111112499A (en) * | 2020-01-13 | 2020-05-08 | 建科机械（天津）股份有限公司 | Two-stage positioning mechanism and hoop bending machine |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109732011A (en) * | 2019-01-25 | 2019-05-10 | 冯广建 | The linkage shifting backing pin plate of stirrup bender |
| CN112893690A (en) * | 2021-02-03 | 2021-06-04 | 苏州芙路得智能科技有限公司 | Bending method for building stirrup |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11319955A (en) * | 1998-05-15 | 1999-11-24 | Matsumoto Kogyo Kk | Reinforcement bending apparatus |
| CN201592225U (en) * | 2010-01-12 | 2010-09-29 | 李书长 | Hydraulic hoop bending machine for reinforcing bars |
| CN203076495U (en) * | 2012-12-26 | 2013-07-24 | 何瑞和 | Novel hydraulic hoop-bending machine |
| CN103394615A (en) * | 2013-07-26 | 2013-11-20 | 冯广建 | Multifunctional hydraulic rebar bender |
| CN205324555U (en) * | 2015-12-18 | 2016-06-22 | 冯广建 | Curved make -up machine is cut to wire rod automatic segmentation |
| CN206316279U (en) * | 2016-12-06 | 2017-07-11 | 冯广建 | A kind of novel angle conversion control apparatus of hydraulic pressure hoop bender |
| CN108080532A (en) * | 2017-11-24 | 2018-05-29 | 冯广建 | Disjunctor bidirectional hydraulic stirrup bender |
| CN108213266A (en) * | 2018-02-13 | 2018-06-29 | 冯广建 | Three station reinforcing bar automatic moulding machines |
| CN108480513A (en) * | 2018-02-13 | 2018-09-04 | 冯广建 | Positive and negative bidirectional hydraulic bending mechanism with curved baffle |
| CN209935745U (en) * | 2019-01-25 | 2020-01-14 | 冯广建 | Linkage position-changing stop pin plate of reinforcing steel bar hoop bending machine |
-
2019
- 2019-02-01 CN CN201910105190.6A patent/CN109732011A/en active Pending
- 2019-02-01 CN CN201920185724.6U patent/CN209935745U/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11319955A (en) * | 1998-05-15 | 1999-11-24 | Matsumoto Kogyo Kk | Reinforcement bending apparatus |
| CN201592225U (en) * | 2010-01-12 | 2010-09-29 | 李书长 | Hydraulic hoop bending machine for reinforcing bars |
| CN203076495U (en) * | 2012-12-26 | 2013-07-24 | 何瑞和 | Novel hydraulic hoop-bending machine |
| CN103394615A (en) * | 2013-07-26 | 2013-11-20 | 冯广建 | Multifunctional hydraulic rebar bender |
| CN205324555U (en) * | 2015-12-18 | 2016-06-22 | 冯广建 | Curved make -up machine is cut to wire rod automatic segmentation |
| CN206316279U (en) * | 2016-12-06 | 2017-07-11 | 冯广建 | A kind of novel angle conversion control apparatus of hydraulic pressure hoop bender |
| CN108080532A (en) * | 2017-11-24 | 2018-05-29 | 冯广建 | Disjunctor bidirectional hydraulic stirrup bender |
| CN108213266A (en) * | 2018-02-13 | 2018-06-29 | 冯广建 | Three station reinforcing bar automatic moulding machines |
| CN108480513A (en) * | 2018-02-13 | 2018-09-04 | 冯广建 | Positive and negative bidirectional hydraulic bending mechanism with curved baffle |
| CN209935745U (en) * | 2019-01-25 | 2020-01-14 | 冯广建 | Linkage position-changing stop pin plate of reinforcing steel bar hoop bending machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111112499A (en) * | 2020-01-13 | 2020-05-08 | 建科机械（天津）股份有限公司 | Two-stage positioning mechanism and hoop bending machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN209935745U (en) | 2020-01-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109732011A (en) | The linkage shifting backing pin plate of stirrup bender | |
| CN201880828U (en) | Automatic stirrup bender | |
| CN201175757Y (en) | Multi-elbow angle bending machine | |
| CN203584000U (en) | Fast handle reversing mechanism | |
| CN106593085A (en) | Assisting handle assembly and refrigeration equipment | |
| CN110093885A (en) | A kind of urban road energy conversion shock buffer system | |
| CN103879823B (en) | The multidirectional conveying guides of a kind of flap | |
| CN108951734A (en) | A kind of building builds base and is bulldozed equipment with soil | |
| CN202490897U (en) | Reinforcing steel bar hooping and bending machine | |
| CN213148614U (en) | Bending test machine for civil engineering reinforcing steel bar | |
| CN211313719U (en) | Automatic lock body with motor | |
| CN113685543A (en) | Integrated parking system | |
| CN209424438U (en) | Stepless displacement backing pin plate | |
| CN219851834U (en) | Adjustable steel bar bending machine | |
| CN208531948U (en) | A kind of cable reel hand arrangement of clutch | |
| CN111636768A (en) | Inclined tongue device for fingerprint coded lock and inclined tongue shifting method | |
| CN220426395U (en) | Bending machine forming and adding device | |
| CN219944419U (en) | Reinforcing bar bending machine | |
| CN115182756B (en) | Supporting template structure for tunnel construction | |
| CN215697553U (en) | Movable bending machine | |
| CN105178703A (en) | Novel electronic door lock | |
| CN220548883U (en) | Tractor axle coupling mechanism | |
| CN204609528U (en) | For safe mechanical spiral door bolt mechanism | |
| CN205772404U (en) | The switching mechanism of wound by steel wires equipment | |
| CN217492505U (en) | Mesh bending device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |