CN207363961U - One kind lock and lock manufacture instrument - Google Patents
One kind lock and lock manufacture instrument Download PDFInfo
- Publication number
- CN207363961U CN207363961U CN201721224055.6U CN201721224055U CN207363961U CN 207363961 U CN207363961 U CN 207363961U CN 201721224055 U CN201721224055 U CN 201721224055U CN 207363961 U CN207363961 U CN 207363961U
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- shaft
- lock
- card slot
- correspondingly arranged
- circular arc
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Abstract
The utility model, which is created, provides a kind of lock manufacture instrument, including bottom plate and shaft, fixing sleeve is installed with the plate top surface, shaft radius and circular arc the parcel respective radius is correspondingly arranged, the shaft is pierced by fixing sleeve, and shaft and fixed inner room leave gap, thickness of strips of the shaft bottom away from plate top surface distance and formation lock body is correspondingly arranged, shaft one end axis surface offers card slot, the card slot is pierced by the end end face of shaft 2, the card slot width and Access Division thickness are correspondingly arranged, the card slot length and Access Division width are correspondingly arranged, the card slot depth and Access Division length are correspondingly arranged.The utility model creates a kind of lock manufacture instrument, by clamping steel band with the card slot that Access Division is correspondingly arranged, then rotating shaft, it is consequently formed circular arc parcel, this instrument solves manually to bend the production method of lock using pliers, it ensure that the workmanship and efficiency of lock, and then improve production efficiency.
Description
Technical field
The invention belongs to strainer 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, which enters the entrance of electric pump for well liquid, 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 strainer for having installed additional and having possessed multiple rows of oblong shaped orifices.The outer surface that strainer is wrapped in separator suction inlet is in cylinder
Shape, the installation of the strainer need the lock made using sheet metal, and strainer 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 strainer uses.
To reach above-mentioned purpose, what the technical solution of the invention was realized in：
One kind lock, including the lock body by steel band bending forming, the lock body include central angle for 90 °-
150 ° of circular arc parcel, the circular arc parcel one end are equipped 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 the corresponding radius of circular arc parcel.The circular arc parcel
The other end is extended with extension, which 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 the 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 strainer, is then fixed lock by Access Division, circular arc wraps up at this time
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 strainer and separator suction inlet connects, which uses simply, quick and easy for installation, protects at the same time
The fastness of strainer installation is demonstrate,proved.
One kind lock manufacture instrument, including bottom plate and shaft, fixing sleeve, fixing sleeve axis are installed with the plate top surface
Line and bottom plate are arranged in parallel, and shaft radius and circular arc the parcel respective radius is correspondingly arranged, and the shaft is pierced by fixing sleeve,
And shaft and fixed inner room leave gap, the shaft bottom is corresponding with the thickness of strips for forming lock body away from plate top surface distance
Set, shaft one end axis surface offers card slot, which is pierced by the end end face of shaft 2, the card slot width and Access Division
Thickness is correspondingly arranged, and the card slot length and Access Division width are correspondingly arranged, and the card slot depth and Access Division length are correspondingly arranged.
Further, the shaft is equipped with rocking handle portion away from one end of card slot.
Further, the rocking handle portion is vertical with plane where shaft and card slot opening direction.
Further, the shaft, which is equipped 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 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 equipped with installation pedestal.
Relative to the 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 card slot that Access Division is correspondingly arranged,
Then rotating shaft, by leaving gap corresponding with steel plate thickness between shaft and bottom plate to steel band crimp, thus shape
Into circular arc parcel, steel band remainder is extension, this instrument solves manually to bend the production method of lock using pliers,
It ensure that the workmanship and efficiency of lock, and then improve production efficiency.
Brief description of the drawings
The attached 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 attached 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- shafts；21- card slots；
3- fixing sleeves；4- pedestals；5- bottom plates；
6- interstage sleeves.
Embodiment
It should be noted that in the case where there is no conflict, 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 description 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 mechanically connect or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State concrete meaning of the term in the invention.
The present invention will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments creates.
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, which is equipped 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, which is less than circular arc parcel 12 corresponding half
Footpath, 12 other end of circular arc parcel are extended with extension 13, which is more than the expansion length of circular arc parcel 12
Degree, formed with lock entrance between Access Division 11 and extension 13, easy to the installation of lock, when lock is in locking state, structure is such as
Shown in Fig. 2.
As shown in Figure 3,4, a kind of lock manufacture instrument, including bottom plate 5 and shaft 2,5 bottom surface of bottom plate are equipped with easy to tiger
The tight installation pedestal 4 of clamp, coaxially two fixing sleeves 3,3 central axes of fixing sleeve are installed with 5 top surface of bottom plate by welding
It is arranged in parallel with bottom plate 5,2 radius of shaft and 12 respective radius of circular arc parcel are correspondingly arranged, and shaft 2 is pierced by two at the same time
Fixing sleeve 3, and 2 front end of shaft is closed on one of fixing sleeve 3 and set, to ensure 2 rotational stability of shaft, shaft 2 and solid
Surely 3 clearance fits are covered, meanwhile, thickness of strips pair of 2 bottom of shaft away from 5 top surface distance of bottom plate and formation lock body 1
It should set, the 2 front end axis surface of shaft offers card slot 21, which is pierced by 2 front end surface of shaft, 21 width of card slot
It is correspondingly arranged with 11 thickness of Access Division, 11 length of card slot and 11 width of Access Division are correspondingly arranged, 21 depth of card slot and clamping
11 length of portion is correspondingly arranged.When making lock, rotating shaft 2 so that 21 open horizontal of card slot, card slot is entrapped in by steel band front end
In 21, then rotating shaft 2 so that card slot 21 moves downward, and steel band, which is deformed and is wrapped in the case where shaft 2 and bottom plate 5 extrude, to be turned
On axis 2, because the Access Division 11 of card slot 21 and lock is correspondingly arranged, therefore in rotation process, Access Division 11 and circle are automatically formed
Arc parcel, stops operating after turning over 270 ° etc. shaft 2, and steel band leaves undressed part at this time, removes in shaft
Steel band, undressed part automatic rebounding forms extension 13 in steel bands, which is to be latched.
In the present embodiment, operated for the ease of countershaft 2, which stretches out bottom plate 5, is equipped with and shakes in 2 tail end of shaft
Shank 22, passes through 22 rotating shaft 2 of rocking handle portion.
In the present embodiment, for the ease of controlling shaft rotational angle, the rocking handle portion 22 and 2 place plane of shaft and card slot
21 opening directions are vertical.
In the present embodiment, in order to ensure to be unlikely to come off in 2 rotation process of shaft, two interstage sleeves 6 are welded in shaft 2,
Each 6 outside diameter of interstage sleeve is more than 3 outside diameter of fixing sleeve, and two interstage sleeves 6 are distributed in the both sides of one of fixing sleeve 3, this two gears
6 countershaft, 2 axial location is covered to be defined.
The foregoing is merely the preferred embodiment of the invention, is not intended to limit the invention creation, all at this
Within the spirit and principle of innovation and creation, any modification, equivalent replacement, improvement and so on, should be included in the invention
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), which is equipped with linear pattern and the card to bend inwards
Socket part (11), which 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 shaft (2), in the bottom plate (5), top surface is fixed
There is fixing sleeve (3), fixing sleeve (3) central axes and bottom plate (5) are arranged in parallel, shaft (2) radius and circular arc parcel (12)
Respective radius is correspondingly arranged, and the shaft (2) is pierced by fixing sleeve (3), and leaves gap between shaft (2) and fixing sleeve (3), this turn
Thickness of strips of axis (2) bottom away from bottom plate (5) top surface distance and formation lock body (1) is correspondingly arranged, described shaft (2) one end
Axis surface offers card slot (21), which is pierced by shaft (2) the end end face, card slot (21) width and Access Division (11)
Thickness is correspondingly arranged, and card slot (21) length and Access Division (11) width are correspondingly arranged, card slot (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 shaft (2) deviates from card slot (21)
One end be equipped 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 shaft (2)
Place plane and card slot (21) opening direction are vertical.
A kind of 6. lock manufacture instrument according to claim 3, it is characterised in that：The shaft (2) be equipped be used for pair
The position limiting structure that 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 axis (2), interstage sleeve (6) outside diameter are more than fixing sleeve (3) outside diameter, and two interstage sleeves (6) are distributed in fixing sleeve
(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 equipped with installation
Pedestal (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721224055.6U CN207363961U (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 |
|---|---|---|---|
| CN201721224055.6U CN207363961U (en) | 2017-09-22 | 2017-09-22 | One kind lock and lock manufacture instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207363961U true CN207363961U (en) | 2018-05-15 |
Family
ID=62349902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721224055.6U Active CN207363961U (en) | 2017-09-22 | 2017-09-22 | One kind lock and lock manufacture instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207363961U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107588045A (en) * | 2017-09-22 | 2018-01-16 | 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 CN201721224055.6U patent/CN207363961U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107588045A (en) * | 2017-09-22 | 2018-01-16 | 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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