CN208408126U - A kind of fingerprint recognition mould group apparatus for bending - Google Patents
A kind of fingerprint recognition mould group apparatus for bending Download PDFInfo
- Publication number
- CN208408126U CN208408126U CN201820681374.8U CN201820681374U CN208408126U CN 208408126 U CN208408126 U CN 208408126U CN 201820681374 U CN201820681374 U CN 201820681374U CN 208408126 U CN208408126 U CN 208408126U
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- China
- Prior art keywords
- fingerprint recognition
- mould group
- hole
- recognition mould
- fixedly installed
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Abstract
The utility model discloses a kind of fingerprint recognition mould group apparatus for bending, including workbench, the bottom centre position of the workbench is fixedly installed with fixed link, the top of fixed link opens up fluted, motion bar is slidably fitted in groove, workbench is run through on the top of motion bar, and there are two push rods for symmetrical rotational installation, the bottom end of motion bar offers screw hole, screw rod is equipped in screw hole, screw rod is threadedly coupled with screw hole, through-hole is offered in the bottom interior wall of groove, the bottom end of screw rod extends to outside screw hole, and it is rotatably installed in through-hole, the bottom end of fixed link is fixedly installed with motor, the output shaft of motor extends in through-hole, and it is fixedly connected with the bottom end of screw rod, there are two fixed columns for the top fixed installation of workbench, and two fixed columns are symmetrical arranged based on motion bar.The utility model of simple structure and strong practicability is capable of gripping to fingerprint recognition mould group for fast and stable, greatly improve can fingerprint recognition mould group bending precision.
Description
Technical field
The utility model relates to fingerprint identification device technical field more particularly to a kind of fingerprint recognition mould group apparatus for bending.
Background technique
Fingerprint almost becomes the code name of living things feature recognition since it is with unchangeable property, uniqueness and convenience
Word.Fingerprint refers to the convex recessed uneven streakline generated of the positive surface skin of the finger tips of people.The regular arrangement of streakline forms different
Line type.Starting point, terminal, binding site and the bifurcation of streakline, the referred to as details of fingerprint.Fingerprint recognition, which refers to, passes through ratio
The details of more different fingerprints are identified.Fingerprint identification technology is related to image procossing, pattern-recognition, computer view
Numerous subjects such as feel, mathematical morphology, wavelet analysis.It is exactly to refer between ten fingers of same people since everyone fingerprint is different
Line also has significant difference, therefore fingerprint can be used for identity authentication.Due to each stamp orientation not exclusively, impetus is different
Different degrees of deformation can be brought, and there is largely fuzzy fingerprint, how correctly to extract feature and realizes correct matching, is fingerprint
The key of identification technology.
The common fingerprint recognition mould group of people usually requires to fill using bending during actually using and manufacturing at present
Bending is set to suitable radian, but apparatus for bending such on the market does not have preferable positioning mechanism at present, in bending process,
Fingerprint recognition mould group is easy dystopy, reduces machining accuracy, so we are badly in need of a kind of fingerprint recognition mould group apparatus for bending to solve
The certainly above problem.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of fingerprint recognition mould proposed
Group apparatus for bending.
To achieve the goals above, the utility model adopts the technical scheme that
The bottom centre position of a kind of fingerprint recognition mould group apparatus for bending, including workbench, the workbench is fixedly mounted
There is a fixed link, the top of fixed link opens up fluted, motion bar is slidably fitted in groove, work is run through on the top of motion bar
Platform, and symmetrical rotational installation, there are two push rod, the bottom end of motion bar offers screw hole, is equipped with screw rod, screw rod and screw hole in screw hole
It is threadedly coupled, offers through-hole in the bottom interior wall of groove, the bottom end of screw rod extends to outside screw hole, and is rotatably installed in through-hole
Interior, the bottom end of fixed link is fixedly installed with motor, and the output shaft of motor extends in through-hole, and fixes and connect with the bottom end of screw rod
It connects；
There are two fixed columns for the top fixed installation of the workbench, and two fixed columns are symmetrical arranged based on motion bar,
The same slide bar is fixedly connected between two fixed columns, symmetrical sliding sleeve is set there are two sliding block on slide bar, and two push rods are separate
One end of motion bar is rotatably installed in respectively on two sliding blocks.
Preferably, the same crossbeam above slide bar is fixedly connected between two fixed columns, the bottom of crossbeam is solid
Dingan County is equipped with cylinder, is fixedly installed with briquetting on the output shaft of cylinder.
Preferably, the bottom four corners position of the workbench is fixedly installed with supporting leg, the fixed peace in the bottom end of supporting leg
Equipped with support base.
Preferably, the two sides of the motion bar symmetrically offer locating slot, are symmetrically fixedly mounted on the two sides inner wall of groove
There is locating piece, locating piece is slidably connected with locating slot.
Preferably, bearing is fixedly installed in the through-hole, bearing rotation is set on screw rod.
Preferably, two sliding block sides close to each other are fixedly installed with fixture block, two fixture blocks side close to each other
Offer top as the card slot of opening.
Compared with prior art, the utility model has the beneficial effects that
1, pass through workbench, fixed link, groove, motion bar, push rod, screw hole, screw rod, through-hole, motor, fixed column, slide bar
It is matched with sliding block, clamps fingerprint recognition mould group by two fixture blocks, drive fixture block mobile using sliding block；
2, control motor rotation, motor rotation drive screw rod rotation, and under the action of locating piece and locating slot, screw rod is in spiral shell
Rotation will drive motion bar mobile in hole, and motion bar, which moves down, will drive push rod, and under the supporting role of slide bar, push rod is by band
Movable slider is mobile, and sliding block drives fixture block, thus keep two fixture blocks mobile to side close to each other, it can be by fingerprint recognition mould group
Stable is clamped between two fixture blocks, then controls cylinder and briquetting is driven to carry out bending, if control motor rotates backward, two
Sliding block will drive two fixture blocks mobile to the side being located remotely from each other, and can remove fingerprint recognition mould group, the utility model structure
Simply, practical, it is capable of gripping to fingerprint recognition mould group for fast and stable, greatly improving can fingerprint recognition mould group
The precision of bending.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of fingerprint recognition mould group apparatus for bending schematic cross-sectional view；
Fig. 2 be the utility model proposes a kind of fingerprint recognition mould group apparatus for bending in part A schematic cross-sectional view.
In figure: 1 workbench, 2 fixed links, 3 grooves, 4 motion bars, 5 push rods, 6 screw holes, 7 screw rods, 8 through-holes, 9 motors, 10
Fixed column, 11 slide bars, 12 sliding blocks.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-2, a kind of fingerprint recognition mould group apparatus for bending, including workbench 1, the bottom centre position of workbench 1
It is fixedly installed with fixed link 2, the top of fixed link 2 opens up fluted 3, motion bar 4 is slidably fitted in groove 3, motion bar 4
Workbench 1 is run through on top, and there are two push rods 5 for symmetrical rotational installation, and the bottom end of motion bar 4 offers screw hole 6, sets in screw hole 6
There is screw rod 7, screw rod 7 is threadedly coupled with screw hole 6, and through-hole 8 is offered in the bottom interior wall of groove 3, and the bottom end of screw rod 7 extends to spiral shell
It outside hole 6, and is rotatably installed in through-hole 8, the bottom end of fixed link 2 is fixedly installed with motor 9, and the output shaft of motor 9 extends to logical
In hole 8, and it is fixedly connected with the bottom end of screw rod 7；Fixed column 10 that there are two the top fixed installations of workbench 1, and two fixations
Column 10 is symmetrical arranged based on motion bar 4, and the same slide bar 11 is fixedly connected between two fixed columns 10, is symmetrically slided on slide bar 11
Sliding block 12 there are two being arranged is moved, two one end of push rod 5 far from motion bar 4 are rotatably installed on two sliding blocks 12 respectively, pass through
Workbench 1, fixed link 2, groove 3, motion bar 4, push rod 5, screw hole 6, screw rod 7, through-hole 8, motor 9, fixed column 10,11 and of slide bar
Sliding block 12 matches, and clamps fingerprint recognition mould group by two fixture blocks, drives fixture block mobile using sliding block 12, controls 9 turns of motor
Dynamic, the rotation of motor 9 drives screw rod 7 to rotate, and under the action of locating piece and locating slot, screw rod 7 is rotated to drive in screw hole 6 and be lived
Lever 4 is mobile, and motion bar 4, which moves down, to drive push rod 5, and under the supporting role of slide bar 11, push rod 5 will be moved with movable slider 12
Dynamic, sliding block 12 drives fixture block, thus keep two fixture blocks mobile to side close to each other, it can be stable by fingerprint recognition mould group
It is clamped between two fixture blocks, then controls cylinder 14 and briquetting is driven to carry out bending, if control motor 9 rotates backward, two cunnings
Block 12 will drive two fixture blocks mobile to the side being located remotely from each other, and can remove fingerprint recognition mould group, the utility model structure
Simply, practical, it is capable of gripping to fingerprint recognition mould group for fast and stable, greatly improving can fingerprint recognition mould group
The precision of bending.
In the utility model, the same crossbeam 13 positioned at 11 top of slide bar is fixedly connected between two fixed columns 10,
The bottom of crossbeam 13 is fixedly installed with cylinder 14, and briquetting, the bottom four corners of workbench 1 are fixedly installed on the output shaft of cylinder 14
Position is fixedly installed with supporting leg 15, and the bottom end of supporting leg 15 is fixedly installed with support base 16, and the two sides of motion bar 4 are symmetrically opened
Equipped with locating slot, it is symmetrically fixedly installed with locating piece on the two sides inner wall of groove 3, locating piece is slidably connected with locating slot, through-hole 8
It is inside fixedly installed with bearing, bearing rotation is set on screw rod 7, and two sides close to each other of sliding block 12 are fixedly installed with
Fixture block, two fixture blocks side close to each other offer top as the card slot of opening, pass through workbench 1, fixed link 2, groove
3, motion bar 4, push rod 5, screw hole 6, screw rod 7, through-hole 8, motor 9, fixed column 10, slide bar 11 and sliding block 12 match, and pass through two
A fixture block clamps fingerprint recognition mould group, drives fixture block mobile using sliding block 12, and control motor 9 rotates, and the rotation of motor 9 drives screw rod
7 rotations, in locating piece and under the action of locating slot, screw rod 7 rotate in screw hole 6 will drive the movement of motion bar 4, motion bar 4 to
Lower mobile by drive push rod 5, under the supporting role of slide bar 11, push rod 5 will be mobile with movable slider 12, and sliding block 12 drives fixture block,
To keep two fixture blocks mobile to side close to each other, can by fingerprint recognition mould group it is stable be clamped in two fixture blocks it
Between, then control cylinder 14 and briquetting is driven to carry out bending, if control motor 9 rotates backward, two sliding blocks 12 will drive two folders
Block is mobile to the side being located remotely from each other, and can remove fingerprint recognition mould group, the utility model of simple structure and strong practicability, energy
Enough fast and stables grip fingerprint recognition mould group, greatly improve can fingerprint recognition mould group bending precision.
Working principle: in the utility model, fingerprint recognition mould group is clamped by two fixture blocks, drives fixture block using sliding block 12
It is mobile, in actual use, fingerprint recognition mould group need to be only placed between two fixture blocks, then control motor 9 and rotate, motor 9
Rotation drives screw rod 7 to rotate, and under the action of locating piece and locating slot, screw rod 7 rotates in screw hole 6 will drive motion bar 4 to move
Dynamic, motion bar 4, which moves down, to drive push rod 5, and under the supporting role of slide bar 11, push rod 5 will be mobile with movable slider 12, sliding block
12 drive fixture blocks, to keep two fixture blocks mobile to side close to each other, can be clamped in fingerprint recognition mould group is stable
It between two fixture blocks, then controls cylinder 14 and briquetting is driven to carry out bending, if control motor 9 rotates backward, two sliding blocks 12 will
It drives two fixture blocks mobile to the side being located remotely from each other, fingerprint recognition mould group can be removed.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of fingerprint recognition mould group apparatus for bending, including workbench (1), which is characterized in that in the bottom of the workbench (1)
Heart position is fixedly installed with fixed link (2), and the top of fixed link (2) opens up fluted (3), is slidably fitted with work in groove (3)
Workbench (1) is run through on the top of lever (4), motion bar (4), and there are two symmetrical rotational installations push rod (5), motion bar (4)
Bottom end offers screw hole (6), is equipped with screw rod (7) in screw hole (6), and screw rod (7) is threadedly coupled with screw hole (6), the bottom of groove (3)
It is offered on inner wall through-hole (8), the bottom end of screw rod (7) extends to screw hole (6) outside, and is rotatably installed in through-hole (8), fixed link
(2) bottom end is fixedly installed with motor (9), and the output shaft of motor (9) extends in through-hole (8), and solid with the bottom end of screw rod (7)
Fixed connection；
There are two fixed column (10) for the top fixed installation of the workbench (1), and two fixed columns (10) are based on motion bar (4)
It is symmetrical arranged, is fixedly connected with the same slide bar (11) between two fixed columns (10), symmetrical sliding sleeve is equipped on slide bar (11)
Two sliding blocks (12), two push rods (5) are rotatably installed on two sliding blocks (12) respectively far from the one end of motion bar (4).
2. a kind of fingerprint recognition mould group apparatus for bending according to claim 1, which is characterized in that two fixed columns (10) it
Between be fixedly connected with the same crossbeam (13) above slide bar (11), the bottom of crossbeam (13) is fixedly installed with cylinder
(14), briquetting is fixedly installed on the output shaft of cylinder (14).
3. a kind of fingerprint recognition mould group apparatus for bending according to claim 1, which is characterized in that the workbench (1)
Bottom four corners position is fixedly installed with supporting leg (15), and the bottom end of supporting leg (15) is fixedly installed with support base (16).
4. a kind of fingerprint recognition mould group apparatus for bending according to claim 1, which is characterized in that the motion bar (4)
Two sides symmetrically offer locating slot, and locating piece is symmetrically fixedly installed on the two sides inner wall of groove (3), and locating piece and locating slot are sliding
Dynamic connection.
5. a kind of fingerprint recognition mould group apparatus for bending according to claim 1, which is characterized in that solid in the through-hole (8)
Dingan County is equipped with bearing, and bearing rotation is set on screw rod (7).
6. a kind of fingerprint recognition mould group apparatus for bending according to claim 1, which is characterized in that two sliding blocks (12) are mutual
Close side is fixedly installed with fixture block, and two fixture blocks side close to each other offers top as the card slot of opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820681374.8U CN208408126U (en) | 2018-05-09 | 2018-05-09 | A kind of fingerprint recognition mould group apparatus for bending |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820681374.8U CN208408126U (en) | 2018-05-09 | 2018-05-09 | A kind of fingerprint recognition mould group apparatus for bending |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208408126U true CN208408126U (en) | 2019-01-22 |
Family
ID=65117364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820681374.8U Active CN208408126U (en) | 2018-05-09 | 2018-05-09 | A kind of fingerprint recognition mould group apparatus for bending |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208408126U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112775231A (en) * | 2020-12-21 | 2021-05-11 | 刘亮 | Bending device for metal processing |
-
2018
- 2018-05-09 CN CN201820681374.8U patent/CN208408126U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112775231A (en) * | 2020-12-21 | 2021-05-11 | 刘亮 | Bending device for metal processing |
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