CN107588045A - One kind lock and lock manufacture instrument - Google Patents
One kind lock and lock manufacture instrument Download PDFInfo
- Publication number
- CN107588045A CN107588045A CN201710867764.4A CN201710867764A CN107588045A CN 107588045 A CN107588045 A CN 107588045A CN 201710867764 A CN201710867764 A CN 201710867764A CN 107588045 A CN107588045 A CN 107588045A
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- lock
- neck
- circular arc
- correspondingly arranged
- 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
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 20
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 14
- 239000010959 steel Substances 0.000 claims abstract description 14
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 3
- 238000009434 installation Methods 0.000 claims description 9
- 238000005452 bending Methods 0.000 claims description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 3
- 210000003739 neck Anatomy 0.000 description 19
- 238000010586 diagram Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241000282376 Panthera tigris Species 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Clamps And Clips (AREA)
Abstract
The invention provides a kind of lock manufacture instrument, including bottom plate and rotating shaft, fixed cover is installed with the plate top surface, shaft radius and circular arc the parcel respective radius is correspondingly arranged, the rotating shaft passes fixed cover, and rotating shaft and fixed inner room leave gap, thickness of strips of the rotating shaft bottom away from plate top surface distance and formation lock body is correspondingly arranged, rotating shaft one end axle surface offers neck, the neck passes the end end face of rotating shaft 2, the neck width and Access Division thickness are correspondingly arranged, the neck length and Access Division width are correspondingly arranged, the neck depth and Access Division length are correspondingly arranged.A kind of lock manufacture instrument described in the invention, by clamping steel band with the neck that Access Division is correspondingly arranged, then rotating shaft, it is consequently formed circular arc parcel, this instrument solves the production method that lock is manually bent using pliers, the workmanship and efficiency of lock are ensure that, and then improves production efficiency.
Description
Technical field
The invention belongs to filter screen installation shackle designs field, and work is manufactured more particularly, to one kind lock and the lock
Tool.
Background technology
There is a gas separator apparatus in Electric Submersible Pump Unit, the equipment is the entrance that well liquid enters electric pump, in order to
Prevent solid matter larger in well liquid from causing unit to damage into unit, when designing gas separator, designer is in separator
Suction inlet goes out the filter screen for having installed additional and having possessed multiple rows of oblong shaped orifices.The outer surface that filter screen is wrapped in separator suction inlet is in cylinder
Shape, the installation of the filter screen need to use the lock that sheet metal makes, and filter screen both ends can just locked and is wrapped in the outer of separator
On surface.
The content of the invention
In view of this, the invention is directed to lock and lock manufacture instrument, to meet in Electric Submersible Pump Unit
Gas separator installation filter screen uses.
To reach above-mentioned purpose, what the technical scheme of the invention was realized in：
One kind lock, including the lock body by steel band bending forming, the lock body include central angle be 90 °-
150 ° of circular arc parcel, the circular arc parcel one end are provided with linear pattern and the Access Division to bend inwards, and the wedging position is in circle
In the arc parcel end respective radius, and the Access Division length is less than radius corresponding to circular arc parcel.The circular arc parcel
The other end is extended with extension, and the extension length is more than circular arc parcel length of run.
Further, the Access Division is equal to the half of circular arc parcel respective radius length.
Relative to prior art, the lock described in the invention has the advantage that：
Lock described in the invention, in use, the lock entrance formed first by Access Division and extension will be locked
Retaining ring is mounted in the separator suction discharge surface for being enclosed with filter screen, is then fixed lock by Access Division, now circular arc wraps up
Separator suction inlet outer surface is close in portion, and extension is bent inwards with instrument, until the extension is connected to separator suction
On mouth, the locking for thus completing filter screen and separator suction inlet connects, and the lock uses simply, quick and easy for installation, protects simultaneously
The fastness of filter screen installation is demonstrate,proved.
One kind lock manufacture instrument, including bottom plate and rotating shaft, fixed cover, fixed cover axis are installed with the plate top surface
Line and bottom plate are be arranged in parallel, and shaft radius and circular arc the parcel respective radius is correspondingly arranged, and the rotating shaft passes fixed cover,
And rotating shaft and fixed inner room leave gap, the rotating shaft bottom is corresponding with the thickness of strips for forming lock body away from plate top surface distance
Set, rotating shaft one end axle surface offers neck, and the neck passes the end end face of rotating shaft 2, the neck width and Access Division
Thickness is correspondingly arranged, and the neck length and Access Division width are correspondingly arranged, and the neck depth and Access Division length are correspondingly arranged.
Further, the rotating shaft is provided with rocking handle portion away from one end of neck.
Further, the rocking handle portion is vertical with plane where rotating shaft and neck opening direction.
Further, the rotating shaft, which is provided with, is used for the position limiting structure that countershaft axial location limits.
Further, the position limiting structure includes two interstage sleeves being arranged in rotating shaft, and two interstage sleeves are distributed in solid
Surely both sides are covered.
Further, the baseplate width is more than twice of lock body length of run.
Further, the bottom plate bottom surface is provided with installation pedestal.
Relative to prior art, a kind of lock manufacture instrument described in the invention has the advantage that：
A kind of lock manufacture instrument described in the invention, by clamping steel band with the neck that Access Division is correspondingly arranged,
Then rotating shaft, by gap corresponding to left between rotating shaft and bottom plate and steel plate thickness to steel band crimp, thus shape
Into circular arc parcel, steel band remainder is extension, and this instrument solves the production method that lock is manually bent using pliers,
The workmanship and efficiency of lock are ensure that, and then improves production efficiency.
Brief description of the drawings
The accompanying drawing for forming the part of the invention is used for providing further understanding the invention, present invention wound
The schematic description and description made is used to explain the invention, does not form the improper restriction to the invention.
In accompanying drawing：
Fig. 1 is the buckle structure schematic diagram described in the present embodiment；
Fig. 2 is the lock use state diagram described in the present embodiment；
Fig. 3 is that the lock described in the present embodiment manufactures tool construction schematic diagram；
Fig. 4 is that the lock described in the present embodiment manufactures instrument transfer axial end front view.
Description of reference numerals：
1- latches body；11- Access Divisions；12- circular arc parcels；
13- extensions；2- rotating shafts；21- necks；
3- fixed covers；4- pedestals；5- bottom plates；
6- interstage sleeves.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the invention can
To be mutually combined.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ",
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of description the invention and simplifies description, rather than instruction
Or imply that signified device or element must have specific orientation, with specific azimuth configuration and operation, therefore be not understood that
For the limitation to the invention.In addition, term " first ", " second " etc. are only used for describing purpose, and it is not intended that instruction
Or imply relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, " first ", " second " etc. are defined
Feature can express or implicitly include one or more this feature.In the description of the invention, unless separately
It is described, " multiple " are meant that two or more.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in the description of the invention
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, on being understood by concrete condition
State concrete meaning of the term in the invention.
Describe the invention in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
As shown in figure 1, a kind of lock, including the lock body 1 by steel band bending forming, lock body 1 include central angle
For 90 ° -150 ° of circular arc parcel 12, the one end of circular arc parcel 12 is provided with linear pattern and the Access Division 11 to bend inwards, should
Access Division 11 is located in the circular arc parcel 12 end respective radius, and the length of Access Division 11 is less than half corresponding to circular arc parcel 12
Footpath, the other end of circular arc parcel 12 are extended with extension 13, and the length of extension 13 is more than the expansion length of circular arc parcel 12
Degree, formed with lock entrance between Access Division 11 and extension 13, it is easy to the installation of lock, structure is such as when being in locking state for lock
Shown in Fig. 2.
As shown in Figure 3,4, a kind of lock manufacture instrument, including bottom plate 5 and rotating shaft 2, the bottom surface of bottom plate 5, which is provided with, is easy to tiger
The tight installation pedestal 4 of clamp, two fixed covers 3, the axis of fixed cover 3 are coaxially installed with by welding in the top surface of bottom plate 5
It is be arranged in parallel with bottom plate 5, the radius of rotating shaft 2 and the respective radius of circular arc parcel 12 are correspondingly arranged, and rotating shaft 2 passes two simultaneously
Fixed cover 3, and the front end of rotating shaft 2 is closed on one of fixed cover 3 and set, to ensure the rotational stability of rotating shaft 2, rotating shaft 2 and solid
Surely 3 gaps are covered to coordinate, meanwhile, thickness of strips pair of the bottom of rotating shaft 2 away from the top surface distance of bottom plate 5 and formation lock body 1
It should set, the front end axle surface of rotating shaft 2 offers neck 21, and the neck 21 passes the front end surface of rotating shaft 2, the width of neck 21
It is correspondingly arranged with the thickness of Access Division 11, the length of neck 11 and the width of Access Division 11 are correspondingly arranged, the depth of neck 21 and clamping
The length of portion 11 is correspondingly arranged.When making lock, rotating shaft 2 so that the open horizontal of neck 21, steel band front end is entrapped in neck
In 21, then rotating shaft 2 so that neck 21 is moved down, and steel band, which is deformed and is wrapped in the case where rotating shaft 2 and bottom plate 5 extrude, to be turned
On axle 2, because the Access Division 11 of neck 21 and lock is correspondingly arranged, therefore in rotation process, Access Division 11 and circle are automatically formed
Arc parcel, rotating shaft 2 is waited to be stopped operating after turning over 270 °, now steel band leaves undressed part, removes in rotating shaft
Steel band, undressed part automatic rebounding forms extension 13 in steel bands, and the deformed steel band is to be latched.
In the present embodiment, operated for the ease of countershaft 2, the tail end of rotating shaft 2 stretches out bottom plate 5, is provided with and shakes in the tail end of rotating shaft 2
Shank 22, pass through the rotating shaft 2 of rocking handle portion 22.
In the present embodiment, for the ease of controlling axis of rotation angle, the rocking handle portion 22 and the place plane of rotating shaft 2 and neck
21 opening directions are vertical.
In the present embodiment, in order to ensure to be unlikely to come off in the rotation process of rotating shaft 2, two interstage sleeves 6 are welded in rotating shaft 2,
Each external diameter of interstage sleeve 6 is more than the external diameter of fixed cover 3, and two interstage sleeves 6 are distributed in the both sides of one of fixed cover 3, this two gears
The axial location of 6 countershaft 2 is covered to be defined.
The preferred embodiment of the invention is the foregoing is only, is not intended to limit the invention creation, it is all at this
Within the spirit and principle of innovation and creation, any modification, equivalent substitution and improvements made etc., the invention should be included in
Protection domain within.
Claims (9)
1. one kind lock, it is characterised in that：Including the lock body (1) by steel band bending forming, the lock body (1) includes
Central angle is 90 ° -150 ° of circular arc parcel (12), and circular arc parcel (12) one end is provided with linear pattern and the card to bend inwards
Socket part (11), the Access Division (11) is located in circular arc parcel (12) the end respective radius, and Access Division (11) length is less than
Circular arc parcel (12) respective radius length, circular arc parcel (12) other end are extended with extension (13), the extension
(13) length is more than circular arc parcel (12) length of run.
A kind of 2. lock according to claim 1, it is characterised in that：The Access Division (11) is equal to circular arc parcel (12)
The half of respective radius length.
3. one kind lock manufacture instrument, it is characterised in that：Including bottom plate (5) and rotating shaft (2), in the bottom plate (5), top surface is fixed
There is fixed cover (3), fixed cover (3) axis and bottom plate (5) be arranged in parallel, rotating shaft (2) radius and circular arc parcel (12)
Respective radius is correspondingly arranged, and the rotating shaft (2) passes fixed cover (3), and leaves gap between rotating shaft (2) and fixed cover (3), this turn
Thickness of strips of axle (2) bottom away from bottom plate (5) top surface distance and formation lock body (1) is correspondingly arranged, described rotating shaft (2) one end
Axle surface offers neck (21), and the neck (21) passes rotating shaft (2) the end end face, neck (21) width and Access Division (11)
Thickness is correspondingly arranged, and neck (11) length and Access Division (11) width are correspondingly arranged, neck (21) depth and Access Division
(11) length is correspondingly arranged.
A kind of 4. lock manufacture instrument according to claim 3, it is characterised in that：The rotating shaft (2) deviates from neck (21)
One end be provided with rocking handle portion (22).
A kind of 5. lock manufacture instrument according to claim 4, it is characterised in that：The rocking handle portion (22) and rotating shaft (2)
Place plane and neck (21) opening direction are vertical.
A kind of 6. lock manufacture instrument according to claim 3, it is characterised in that：The rotating shaft (2) be provided be used for pair
The position limiting structure that rotating shaft (2) axial location limits.
A kind of 7. lock manufacture instrument according to claim 6, it is characterised in that：The position limiting structure, which includes being arranged on, to be turned
Two interstage sleeves (6) on axle (2), interstage sleeve (6) external diameter are more than fixed cover (3) external diameter, and two interstage sleeves (6) are distributed in fixed cover
(3) both sides.
A kind of 8. lock manufacture instrument according to claim 3, it is characterised in that：Bottom plate (5) width is more than twice
Latch body (1) length of run.
A kind of 9. lock manufacture instrument according to claim 3, it is characterised in that：Bottom plate (5) bottom surface is provided with installation
Pedestal (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710867764.4A CN107588045A (en) | 2017-09-22 | 2017-09-22 | One kind lock and lock manufacture instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710867764.4A CN107588045A (en) | 2017-09-22 | 2017-09-22 | One kind lock and lock manufacture instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107588045A true CN107588045A (en) | 2018-01-16 |
Family
ID=61048750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710867764.4A Pending CN107588045A (en) | 2017-09-22 | 2017-09-22 | One kind lock and lock manufacture instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107588045A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2433763A1 (en) * | 1974-07-13 | 1976-01-29 | Hadue Lehrmittel Gmbh | Profiled clamping bar for black board - is in two halves with internal legs hooking together and forming round section |
| EP0683324A1 (en) * | 1994-04-18 | 1995-11-22 | Erico International Corporation | Spring snap clip |
| US5667177A (en) * | 1994-04-18 | 1997-09-16 | Erico International Corporation | Spring snap clip |
| JP2000046243A (en) * | 1998-07-28 | 2000-02-18 | Ochiai:Kk | Hose band |
| CN207363961U (en) * | 2017-09-22 | 2018-05-15 | 天津市百成油田采油设备制造有限公司 | One kind lock and lock manufacture instrument |
-
2017
- 2017-09-22 CN CN201710867764.4A patent/CN107588045A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2433763A1 (en) * | 1974-07-13 | 1976-01-29 | Hadue Lehrmittel Gmbh | Profiled clamping bar for black board - is in two halves with internal legs hooking together and forming round section |
| EP0683324A1 (en) * | 1994-04-18 | 1995-11-22 | Erico International Corporation | Spring snap clip |
| US5667177A (en) * | 1994-04-18 | 1997-09-16 | Erico International Corporation | Spring snap clip |
| JP2000046243A (en) * | 1998-07-28 | 2000-02-18 | Ochiai:Kk | Hose band |
| CN207363961U (en) * | 2017-09-22 | 2018-05-15 | 天津市百成油田采油设备制造有限公司 | One kind lock and lock manufacture instrument |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |